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index 100% rename from cps/static/css/images/toolbarButton-viewThumbnail.png rename to cps/static/css/libs/images/toolbarButton-viewThumbnail.png diff --git a/cps/static/css/images/toolbarButton-viewThumbnail@2x.png b/cps/static/css/libs/images/toolbarButton-viewThumbnail@2x.png similarity index 100% rename from cps/static/css/images/toolbarButton-viewThumbnail@2x.png rename to cps/static/css/libs/images/toolbarButton-viewThumbnail@2x.png diff --git a/cps/static/css/images/toolbarButton-zoomIn.png b/cps/static/css/libs/images/toolbarButton-zoomIn.png similarity index 100% rename from cps/static/css/images/toolbarButton-zoomIn.png rename to cps/static/css/libs/images/toolbarButton-zoomIn.png diff --git a/cps/static/css/images/toolbarButton-zoomIn@2x.png b/cps/static/css/libs/images/toolbarButton-zoomIn@2x.png similarity index 100% rename from cps/static/css/images/toolbarButton-zoomIn@2x.png rename to cps/static/css/libs/images/toolbarButton-zoomIn@2x.png diff --git a/cps/static/css/images/toolbarButton-zoomOut.png b/cps/static/css/libs/images/toolbarButton-zoomOut.png similarity index 100% rename from cps/static/css/images/toolbarButton-zoomOut.png rename to cps/static/css/libs/images/toolbarButton-zoomOut.png diff --git a/cps/static/css/images/toolbarButton-zoomOut@2x.png b/cps/static/css/libs/images/toolbarButton-zoomOut@2x.png similarity index 100% rename from cps/static/css/images/toolbarButton-zoomOut@2x.png rename to cps/static/css/libs/images/toolbarButton-zoomOut@2x.png diff --git a/cps/static/css/images/treeitem-collapsed-rtl.png b/cps/static/css/libs/images/treeitem-collapsed-rtl.png similarity index 100% rename from cps/static/css/images/treeitem-collapsed-rtl.png rename to cps/static/css/libs/images/treeitem-collapsed-rtl.png diff --git a/cps/static/css/images/treeitem-collapsed-rtl@2x.png b/cps/static/css/libs/images/treeitem-collapsed-rtl@2x.png similarity index 100% rename from cps/static/css/images/treeitem-collapsed-rtl@2x.png rename to cps/static/css/libs/images/treeitem-collapsed-rtl@2x.png diff --git a/cps/static/css/images/treeitem-collapsed.png b/cps/static/css/libs/images/treeitem-collapsed.png similarity index 100% rename from cps/static/css/images/treeitem-collapsed.png rename to cps/static/css/libs/images/treeitem-collapsed.png diff --git a/cps/static/css/images/treeitem-collapsed@2x.png b/cps/static/css/libs/images/treeitem-collapsed@2x.png similarity index 100% rename from cps/static/css/images/treeitem-collapsed@2x.png rename to cps/static/css/libs/images/treeitem-collapsed@2x.png diff --git a/cps/static/css/images/treeitem-expanded.png b/cps/static/css/libs/images/treeitem-expanded.png similarity index 100% rename from cps/static/css/images/treeitem-expanded.png rename to cps/static/css/libs/images/treeitem-expanded.png diff --git a/cps/static/css/images/treeitem-expanded@2x.png b/cps/static/css/libs/images/treeitem-expanded@2x.png similarity index 100% rename from cps/static/css/images/treeitem-expanded@2x.png rename to cps/static/css/libs/images/treeitem-expanded@2x.png diff --git a/cps/static/css/libs/viewer.css b/cps/static/css/libs/viewer.css index fb1e56d9..82766d66 100644 --- a/cps/static/css/libs/viewer.css +++ b/cps/static/css/libs/viewer.css @@ -24,16 +24,13 @@ line-height: 1.0; } -.textLayer > div { +.textLayer > span { color: transparent; position: absolute; white-space: pre; cursor: text; -webkit-transform-origin: 0% 0%; - -moz-transform-origin: 0% 0%; - -o-transform-origin: 0% 0%; - -ms-transform-origin: 0% 0%; - transform-origin: 0% 0%; + transform-origin: 0% 0%; } .textLayer .highlight { @@ -60,9 +57,10 @@ background-color: rgb(0, 100, 0); } -.textLayer ::selection { background: rgb(0,0,255); } .textLayer ::-moz-selection { background: rgb(0,0,255); } +.textLayer ::selection { background: rgb(0,0,255); } + .textLayer .endOfContent { display: block; position: absolute; @@ -73,8 +71,9 @@ z-index: -1; cursor: default; -webkit-user-select: none; - -ms-user-select: none; - -moz-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; } .textLayer .endOfContent.active { @@ -86,7 +85,8 @@ position: absolute; } -.annotationLayer .linkAnnotation > a { +.annotationLayer .linkAnnotation > a, +.annotationLayer .buttonWidgetAnnotation.pushButton > a { position: absolute; font-size: 1em; top: 0; @@ -95,11 +95,8 @@ height: 100%; } -.annotationLayer .linkAnnotation > a /* -ms-a */ { - background: url("data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7") 0 0 repeat; -} - -.annotationLayer .linkAnnotation > a:hover { +.annotationLayer .linkAnnotation > a:hover, +.annotationLayer .buttonWidgetAnnotation.pushButton > a:hover { opacity: 0.2; background: #ff0; box-shadow: 0px 2px 10px #ff0; @@ -120,11 +117,20 @@ box-sizing: border-box; font-size: 9px; height: 100%; + margin: 0; padding: 0 3px; vertical-align: top; width: 100%; } +.annotationLayer .choiceWidgetAnnotation select option { + padding: 0; +} + +.annotationLayer .buttonWidgetAnnotation.radioButton input { + border-radius: 50%; +} + .annotationLayer .textWidgetAnnotation textarea { font: message-box; font-size: 9px; @@ -156,6 +162,40 @@ border: 1px solid transparent; } +.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:before, +.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:after, +.annotationLayer .buttonWidgetAnnotation.radioButton input:checked:before { + background-color: #000; + content: ''; + display: block; + position: absolute; +} + +.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:before, +.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:after { + height: 80%; + left: 45%; + width: 1px; +} + +.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:before { + -webkit-transform: rotate(45deg); + transform: rotate(45deg); +} + +.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:after { + -webkit-transform: rotate(-45deg); + transform: rotate(-45deg); +} + +.annotationLayer .buttonWidgetAnnotation.radioButton input:checked:before { + border-radius: 50%; + height: 50%; + left: 30%; + top: 20%; + width: 50%; +} + .annotationLayer .textWidgetAnnotation input.comb { font-family: monospace; padding-left: 2px; @@ -175,9 +215,9 @@ .annotationLayer .buttonWidgetAnnotation.checkBox input, .annotationLayer .buttonWidgetAnnotation.radioButton input { -webkit-appearance: none; - -moz-appearance: none; - -ms-appearance: none; - appearance: none; + -moz-appearance: none; + appearance: none; + padding: 0; } .annotationLayer .popupWrapper { @@ -195,16 +235,19 @@ padding: 0.6em; margin-left: 5px; cursor: pointer; + font: message-box; word-wrap: break-word; } .annotationLayer .popup h1 { font-size: 1em; border-bottom: 1px solid #000000; + margin: 0; padding-bottom: 0.2em; } .annotationLayer .popup p { + margin: 0; padding-top: 0.2em; } @@ -212,6 +255,13 @@ .annotationLayer .underlineAnnotation, .annotationLayer .squigglyAnnotation, .annotationLayer .strikeoutAnnotation, +.annotationLayer .lineAnnotation svg line, +.annotationLayer .squareAnnotation svg rect, +.annotationLayer .circleAnnotation svg ellipse, +.annotationLayer .polylineAnnotation svg polyline, +.annotationLayer .polygonAnnotation svg polygon, +.annotationLayer .inkAnnotation svg polyline, +.annotationLayer .stampAnnotation, .annotationLayer .fileAttachmentAnnotation { cursor: pointer; } @@ -229,7 +279,8 @@ overflow: visible; border: 9px solid transparent; background-clip: content-box; - border-image: url(../images/shadow.png) 9 9 repeat; + -o-border-image: url(images/shadow.png) 9 9 repeat; + border-image: url(images/shadow.png) 9 9 repeat; background-color: white; } @@ -247,11 +298,55 @@ border: none; } +.pdfViewer.scrollHorizontal, .pdfViewer.scrollWrapped, .spread { + margin-left: 3.5px; + margin-right: 3.5px; + text-align: center; +} + +.pdfViewer.scrollHorizontal, .spread { + white-space: nowrap; +} + +.pdfViewer.removePageBorders, +.pdfViewer.scrollHorizontal .spread, +.pdfViewer.scrollWrapped .spread { + margin-left: 0; + margin-right: 0; +} + +.spread .page, +.pdfViewer.scrollHorizontal .page, +.pdfViewer.scrollWrapped .page, +.pdfViewer.scrollHorizontal .spread, +.pdfViewer.scrollWrapped .spread { + display: inline-block; + vertical-align: middle; +} + +.spread .page, +.pdfViewer.scrollHorizontal .page, +.pdfViewer.scrollWrapped .page { + margin-left: -3.5px; + margin-right: -3.5px; +} + +.pdfViewer.removePageBorders .spread .page, +.pdfViewer.removePageBorders.scrollHorizontal .page, +.pdfViewer.removePageBorders.scrollWrapped .page { + margin-left: 5px; + margin-right: 5px; +} + .pdfViewer .page canvas { margin: 0; display: block; } +.pdfViewer .page canvas[hidden] { + display: none; +} + .pdfViewer .page .loadingIcon { position: absolute; display: block; @@ -259,7 +354,27 @@ top: 0; right: 0; bottom: 0; - background: url('../images/loading-icon.gif') center no-repeat; + background: url('images/loading-icon.gif') center no-repeat; +} + +.pdfPresentationMode .pdfViewer { + margin-left: 0; + margin-right: 0; +} + +.pdfPresentationMode .pdfViewer .page, +.pdfPresentationMode .pdfViewer .spread { + display: block; +} + +.pdfPresentationMode .pdfViewer .page, +.pdfPresentationMode .pdfViewer.removePageBorders .page { + margin-left: auto; + margin-right: auto; +} + +.pdfPresentationMode:-ms-fullscreen .pdfViewer .page { + margin-bottom: 100% !important; } .pdfPresentationMode:-webkit-full-screen .pdfViewer .page { @@ -272,16 +387,15 @@ border: 0; } -.pdfPresentationMode:-ms-fullscreen .pdfViewer .page { - margin-bottom: 100% !important; - border: 0; -} - .pdfPresentationMode:fullscreen .pdfViewer .page { margin-bottom: 100%; border: 0; } +:root { + --sidebar-width: 200px; +} + * { padding: 0; margin: 0; @@ -298,7 +412,7 @@ body { height: 100%; width: 100%; background-color: #404040; - background-image: url(../images/texture.png); + background-image: url(images/texture.png); } body, @@ -316,6 +430,15 @@ select { display: none !important; } +#viewerContainer.pdfPresentationMode:-ms-fullscreen { + top: 0px !important; + overflow: hidden !important; +} + +#viewerContainer.pdfPresentationMode:-ms-fullscreen::-ms-backdrop { + background-color: #000; +} + #viewerContainer.pdfPresentationMode:-webkit-full-screen { top: 0px; border-top: 2px solid transparent; @@ -325,6 +448,7 @@ select { overflow: hidden; cursor: none; -webkit-user-select: none; + user-select: none; } #viewerContainer.pdfPresentationMode:-moz-full-screen { @@ -336,20 +460,19 @@ select { overflow: hidden; cursor: none; -moz-user-select: none; + user-select: none; } #viewerContainer.pdfPresentationMode:-ms-fullscreen { - top: 0px !important; + top: 0px; border-top: 2px solid transparent; + background-color: #000; width: 100%; height: 100%; - overflow: hidden !important; + overflow: hidden; cursor: none; -ms-user-select: none; -} - -#viewerContainer.pdfPresentationMode:-ms-fullscreen::-ms-backdrop { - background-color: #000; + user-select: none; } #viewerContainer.pdfPresentationMode:fullscreen { @@ -361,8 +484,9 @@ select { overflow: hidden; cursor: none; -webkit-user-select: none; - -moz-user-select: none; - -ms-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; } .pdfPresentationMode:-webkit-full-screen a:not(.internalLink) { @@ -374,31 +498,31 @@ select { } .pdfPresentationMode:-ms-fullscreen a:not(.internalLink) { - display: none !important; + display: none; } .pdfPresentationMode:fullscreen a:not(.internalLink) { display: none; } -.pdfPresentationMode:-webkit-full-screen .textLayer > div { +.pdfPresentationMode:-webkit-full-screen .textLayer > span { cursor: none; } -.pdfPresentationMode:-moz-full-screen .textLayer > div { +.pdfPresentationMode:-moz-full-screen .textLayer > span { cursor: none; } -.pdfPresentationMode:-ms-fullscreen .textLayer > div { +.pdfPresentationMode:-ms-fullscreen .textLayer > span { cursor: none; } -.pdfPresentationMode:fullscreen .textLayer > div { +.pdfPresentationMode:fullscreen .textLayer > span { cursor: none; } .pdfPresentationMode.pdfPresentationModeControls > *, -.pdfPresentationMode.pdfPresentationModeControls .textLayer > div { +.pdfPresentationMode.pdfPresentationModeControls .textLayer > span { cursor: default; } @@ -410,35 +534,51 @@ select { #sidebarContainer { position: absolute; - top: 0; + top: 32px; bottom: 0; - width: 200px; + width: 200px; /* Here, and elsewhere below, keep the constant value for compatibility + with older browsers that lack support for CSS variables. */ + width: var(--sidebar-width); visibility: hidden; - -webkit-transition-duration: 200ms; - -webkit-transition-timing-function: ease; + z-index: 100; + border-top: 1px solid #333; + transition-duration: 200ms; transition-timing-function: ease; - } html[dir='ltr'] #sidebarContainer { - -webkit-transition-property: left; transition-property: left; left: -200px; + left: calc(-1 * var(--sidebar-width)); } html[dir='rtl'] #sidebarContainer { - -webkit-transition-property: right; transition-property: right; right: -200px; + right: calc(-1 * var(--sidebar-width)); } -#outerContainer.sidebarMoving > #sidebarContainer, -#outerContainer.sidebarOpen > #sidebarContainer { +.loadingInProgress #sidebarContainer { + top: 36px; +} + +#outerContainer.sidebarResizing #sidebarContainer { + /* Improve responsiveness and avoid visual glitches when the sidebar is resized. */ + transition-duration: 0s; + /* Prevent e.g. the thumbnails being selected when the sidebar is resized. */ + -webkit-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; +} + +#outerContainer.sidebarMoving #sidebarContainer, +#outerContainer.sidebarOpen #sidebarContainer { visibility: visible; } -html[dir='ltr'] #outerContainer.sidebarOpen > #sidebarContainer { +html[dir='ltr'] #outerContainer.sidebarOpen #sidebarContainer { left: 0px; } -html[dir='rtl'] #outerContainer.sidebarOpen > #sidebarContainer { +html[dir='rtl'] #outerContainer.sidebarOpen #sidebarContainer { right: 0px; } @@ -449,20 +589,6 @@ html[dir='rtl'] #outerContainer.sidebarOpen > #sidebarContainer { bottom: 0; left: 0; min-width: 320px; - -webkit-transition-duration: 200ms; - -webkit-transition-timing-function: ease; - transition-duration: 200ms; - transition-timing-function: ease; -} -html[dir='ltr'] #outerContainer.sidebarOpen > #mainContainer { - -webkit-transition-property: left; - transition-property: left; - left: 200px; -} -html[dir='rtl'] #outerContainer.sidebarOpen > #mainContainer { - -webkit-transition-property: right; - transition-property: right; - right: 200px; } #sidebarContent { @@ -471,7 +597,7 @@ html[dir='rtl'] #outerContainer.sidebarOpen > #mainContainer { overflow: auto; -webkit-overflow-scrolling: touch; position: absolute; - width: 200px; + width: 100%; background-color: hsla(0,0%,0%,.1); } html[dir='ltr'] #sidebarContent { @@ -493,6 +619,10 @@ html[dir='rtl'] #sidebarContent { left: 0; outline: none; } +#viewerContainer:not(.pdfPresentationMode) { + transition-duration: 200ms; + transition-timing-function: ease; +} html[dir='ltr'] #viewerContainer { box-shadow: inset 1px 0 0 hsla(0,0%,100%,.05); } @@ -500,6 +630,22 @@ html[dir='rtl'] #viewerContainer { box-shadow: inset -1px 0 0 hsla(0,0%,100%,.05); } +#outerContainer.sidebarResizing #viewerContainer { + /* Improve responsiveness and avoid visual glitches when the sidebar is resized. */ + transition-duration: 0s; +} + +html[dir='ltr'] #outerContainer.sidebarOpen #viewerContainer:not(.pdfPresentationMode) { + transition-property: left; + left: 200px; + left: var(--sidebar-width); +} +html[dir='rtl'] #outerContainer.sidebarOpen #viewerContainer:not(.pdfPresentationMode) { + transition-property: right; + right: 200px; + right: var(--sidebar-width); +} + .toolbar { position: relative; left: 0; @@ -513,10 +659,10 @@ html[dir='rtl'] #viewerContainer { } #toolbarSidebar { - width: 200px; + width: 100%; height: 32px; background-color: #424242; /* fallback */ - background-image: url(../images/texture.png), + background-image: url(images/texture.png), linear-gradient(hsla(0,0%,30%,.99), hsla(0,0%,25%,.95)); } html[dir='ltr'] #toolbarSidebar { @@ -532,23 +678,36 @@ html[dir='rtl'] #toolbarSidebar { 0 0 1px hsla(0,0%,0%,.1); } +#sidebarResizer { + position: absolute; + top: 0; + bottom: 0; + width: 6px; + z-index: 200; + cursor: ew-resize; +} +html[dir='ltr'] #sidebarResizer { + right: -6px; +} +html[dir='rtl'] #sidebarResizer { + left: -6px; +} + #toolbarContainer, .findbar, .secondaryToolbar { position: relative; height: 32px; background-color: #474747; /* fallback */ - background-image: url(../images/texture.png), + background-image: url(images/texture.png), linear-gradient(hsla(0,0%,32%,.99), hsla(0,0%,27%,.95)); } html[dir='ltr'] #toolbarContainer, .findbar, .secondaryToolbar { - box-shadow: inset 1px 0 0 hsla(0,0%,100%,.08), - inset 0 1px 1px hsla(0,0%,0%,.15), + box-shadow: inset 0 1px 1px hsla(0,0%,0%,.15), inset 0 -1px 0 hsla(0,0%,100%,.05), 0 1px 0 hsla(0,0%,0%,.15), 0 1px 1px hsla(0,0%,0%,.1); } html[dir='rtl'] #toolbarContainer, .findbar, .secondaryToolbar { - box-shadow: inset -1px 0 0 hsla(0,0%,100%,.08), - inset 0 1px 1px hsla(0,0%,0%,.15), + box-shadow: inset 0 1px 1px hsla(0,0%,0%,.15), inset 0 -1px 0 hsla(0,0%,100%,.05), 0 1px 0 hsla(0,0%,0%,.15), 0 1px 1px hsla(0,0%,0%,.1); @@ -574,7 +733,6 @@ html[dir='rtl'] #toolbarContainer, .findbar, .secondaryToolbar { height: 100%; background-color: #ddd; overflow: hidden; - -webkit-transition: width 200ms; transition: width 200ms; } @@ -590,7 +748,6 @@ html[dir='rtl'] #toolbarContainer, .findbar, .secondaryToolbar { #loadingBar .progress.indeterminate { background-color: #999; - -webkit-transition: none; transition: none; } @@ -607,15 +764,15 @@ html[dir='rtl'] #toolbarContainer, .findbar, .secondaryToolbar { #ddd 95px, #bbb 100px); -webkit-animation: progressIndeterminate 950ms linear infinite; - animation: progressIndeterminate 950ms linear infinite; + + animation: progressIndeterminate 950ms linear infinite; } .findbar, .secondaryToolbar { top: 32px; position: absolute; z-index: 10000; - height: 32px; - + height: auto; min-width: 16px; padding: 0px 6px 0px 6px; margin: 4px 2px 4px 2px; @@ -626,21 +783,49 @@ html[dir='rtl'] #toolbarContainer, .findbar, .secondaryToolbar { cursor: default; } +.findbar { + min-width: 300px; +} +.findbar > div { + height: 32px; +} +.findbar.wrapContainers > div { + clear: both; +} +.findbar.wrapContainers > div#findbarMessageContainer { + height: auto; +} html[dir='ltr'] .findbar { left: 68px; } - html[dir='rtl'] .findbar { right: 68px; } .findbar label { -webkit-user-select: none; - -moz-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; } +#findInput { + width: 200px; +} +#findInput::-webkit-input-placeholder { + color: hsl(0, 0%, 75%); +} +#findInput:-ms-input-placeholder { + font-style: italic; +} +#findInput::-ms-input-placeholder { + font-style: italic; +} +#findInput::placeholder { + font-style: italic; +} #findInput[data-status="pending"] { - background-image: url(../images/loading-small.png); + background-image: url(images/loading-small.png); background-repeat: no-repeat; background-position: right; } @@ -668,6 +853,11 @@ html[dir='rtl'] .secondaryToolbar { margin-bottom: -4px; } +#secondaryToolbarButtonContainer.hiddenScrollModeButtons > .scrollModeButtons, +#secondaryToolbarButtonContainer.hiddenSpreadModeButtons > .spreadModeButtons { + display: none !important; +} + .doorHanger, .doorHangerRight { border: 1px solid hsla(0,0%,0%,.5); @@ -730,6 +920,9 @@ html[dir='ltr'] .doorHangerRight:before { font-style: italic; color: #A6B7D0; } +#findMsg:empty { + display: none; +} #findInput.notFound { background-color: rgb(255, 102, 102); @@ -738,7 +931,8 @@ html[dir='ltr'] .doorHangerRight:before { #toolbarViewerMiddle { position: absolute; left: 50%; - transform: translateX(-50%); + -webkit-transform: translateX(-50%); + transform: translateX(-50%); } html[dir='ltr'] #toolbarViewerLeft, @@ -752,14 +946,14 @@ html[dir='rtl'] #toolbarViewerLeft { html[dir='ltr'] #toolbarViewerLeft > *, html[dir='ltr'] #toolbarViewerMiddle > *, html[dir='ltr'] #toolbarViewerRight > *, -html[dir='ltr'] .findbar > * { +html[dir='ltr'] .findbar * { position: relative; float: left; } html[dir='rtl'] #toolbarViewerLeft > *, html[dir='rtl'] #toolbarViewerMiddle > *, html[dir='rtl'] #toolbarViewerRight > *, -html[dir='rtl'] .findbar > * { +html[dir='rtl'] .findbar * { position: relative; float: right; } @@ -803,10 +997,6 @@ html[dir='rtl'] .splitToolbarButton > .toolbarButton { opacity: .5; } -.toolbarButton.group { - margin-right: 0; -} - .splitToolbarButton.toggled .toolbarButton { margin: 0; } @@ -823,9 +1013,6 @@ html[dir='rtl'] .splitToolbarButton > .toolbarButton { box-shadow: 0 1px 0 hsla(0,0%,100%,.05) inset, 0 0 1px hsla(0,0%,100%,.15) inset, 0 1px 0 hsla(0,0%,100%,.05); - -webkit-transition-property: background-color, border-color, box-shadow; - -webkit-transition-duration: 150ms; - -webkit-transition-timing-function: ease; transition-property: background-color, border-color, box-shadow; transition-duration: 150ms; transition-timing-function: ease; @@ -885,9 +1072,6 @@ html[dir='rtl'] .splitToolbarButtonSeparator { padding: 12px 0; margin: 1px 0; box-shadow: 0 0 0 1px hsla(0,0%,100%,.03); - -webkit-transition-property: padding; - -webkit-transition-duration: 10ms; - -webkit-transition-timing-function: ease; transition-property: padding; transition-duration: 10ms; transition-timing-function: ease; @@ -905,13 +1089,11 @@ html[dir='rtl'] .splitToolbarButtonSeparator { font-size: 12px; line-height: 14px; -webkit-user-select: none; - -moz-user-select: none; - -ms-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; /* Opera does not support user-select, use <... unselectable="on"> instead */ cursor: default; - -webkit-transition-property: background-color, border-color, box-shadow; - -webkit-transition-duration: 150ms; - -webkit-transition-timing-function: ease; transition-property: background-color, border-color, box-shadow; transition-duration: 150ms; transition-timing-function: ease; @@ -954,9 +1136,6 @@ html[dir='rtl'] .dropdownToolbarButton { box-shadow: 0 1px 1px hsla(0,0%,0%,.1) inset, 0 0 1px hsla(0,0%,0%,.2) inset, 0 1px 0 hsla(0,0%,100%,.05); - -webkit-transition-property: background-color, border-color, box-shadow; - -webkit-transition-duration: 10ms; - -webkit-transition-timing-function: linear; transition-property: background-color, border-color, box-shadow; transition-duration: 10ms; transition-timing-function: linear; @@ -971,9 +1150,6 @@ html[dir='rtl'] .dropdownToolbarButton { box-shadow: 0 1px 1px hsla(0,0%,0%,.1) inset, 0 0 1px hsla(0,0%,0%,.2) inset, 0 1px 0 hsla(0,0%,100%,.05); - -webkit-transition-property: background-color, border-color, box-shadow; - -webkit-transition-duration: 10ms; - -webkit-transition-timing-function: linear; transition-property: background-color, border-color, box-shadow; transition-duration: 10ms; transition-timing-function: linear; @@ -994,7 +1170,7 @@ html[dir='rtl'] .dropdownToolbarButton { max-width: 120px; padding: 0; overflow: hidden; - background: url(../images/toolbarButton-menuArrows.png) no-repeat; + background: url(images/toolbarButton-menuArrows.png) no-repeat; } html[dir='ltr'] .dropdownToolbarButton { background-position: 95%; @@ -1076,79 +1252,77 @@ html[dir="rtl"] .secondaryToolbarButton::before { } html[dir='ltr'] .toolbarButton#sidebarToggle::before { - content: url(../images/toolbarButton-sidebarToggle.png); + content: url(images/toolbarButton-sidebarToggle.png); } html[dir='rtl'] .toolbarButton#sidebarToggle::before { - content: url(../images/toolbarButton-sidebarToggle-rtl.png); + content: url(images/toolbarButton-sidebarToggle-rtl.png); } html[dir='ltr'] .toolbarButton#secondaryToolbarToggle::before { - content: url(../images/toolbarButton-secondaryToolbarToggle.png); + content: url(images/toolbarButton-secondaryToolbarToggle.png); } html[dir='rtl'] .toolbarButton#secondaryToolbarToggle::before { - content: url(../images/toolbarButton-secondaryToolbarToggle-rtl.png); + content: url(images/toolbarButton-secondaryToolbarToggle-rtl.png); } html[dir='ltr'] .toolbarButton.findPrevious::before { - content: url(../images/findbarButton-previous.png); + content: url(images/findbarButton-previous.png); } html[dir='rtl'] .toolbarButton.findPrevious::before { - content: url(../images/findbarButton-previous-rtl.png); + content: url(images/findbarButton-previous-rtl.png); } html[dir='ltr'] .toolbarButton.findNext::before { - content: url(../images/findbarButton-next.png); + content: url(images/findbarButton-next.png); } html[dir='rtl'] .toolbarButton.findNext::before { - content: url(../images/findbarButton-next-rtl.png); + content: url(images/findbarButton-next-rtl.png); } html[dir='ltr'] .toolbarButton.pageUp::before { - content: url(../images/toolbarButton-pageUp.png); + content: url(images/toolbarButton-pageUp.png); } html[dir='rtl'] .toolbarButton.pageUp::before { - content: url(../images/toolbarButton-pageUp-rtl.png); + content: url(images/toolbarButton-pageUp-rtl.png); } html[dir='ltr'] .toolbarButton.pageDown::before { - content: url(../images/toolbarButton-pageDown.png); + content: url(images/toolbarButton-pageDown.png); } html[dir='rtl'] .toolbarButton.pageDown::before { - content: url(../images/toolbarButton-pageDown-rtl.png); + content: url(images/toolbarButton-pageDown-rtl.png); } .toolbarButton.zoomOut::before { - content: url(../images/toolbarButton-zoomOut.png); + content: url(images/toolbarButton-zoomOut.png); } .toolbarButton.zoomIn::before { - content: url(../images/toolbarButton-zoomIn.png); + content: url(images/toolbarButton-zoomIn.png); } .toolbarButton.presentationMode::before, .secondaryToolbarButton.presentationMode::before { - content: url(../images/toolbarButton-presentationMode.png); + content: url(images/toolbarButton-presentationMode.png); } .toolbarButton.print::before, .secondaryToolbarButton.print::before { - content: url(../images/toolbarButton-print.png); + content: url(images/toolbarButton-print.png); } .toolbarButton.openFile::before, .secondaryToolbarButton.openFile::before { - content: url(../images/toolbarButton-openFile.png); + content: url(images/toolbarButton-openFile.png); } .toolbarButton.download::before, .secondaryToolbarButton.download::before { - content: url(../images/toolbarButton-download.png); + content: url(images/toolbarButton-download.png); } .toolbarButton.bookmark, .secondaryToolbarButton.bookmark { - -webkit-box-sizing: border-box; - -moz-box-sizing: border-box; box-sizing: border-box; outline: none; padding-top: 4px; @@ -1165,26 +1339,44 @@ html[dir='rtl'] .toolbarButton.pageDown::before { .toolbarButton.bookmark::before, .secondaryToolbarButton.bookmark::before { - content: url(../images/toolbarButton-bookmark.png); + content: url(images/toolbarButton-bookmark.png); } #viewThumbnail.toolbarButton::before { - content: url(../images/toolbarButton-viewThumbnail.png); + content: url(images/toolbarButton-viewThumbnail.png); } html[dir="ltr"] #viewOutline.toolbarButton::before { - content: url(../images/toolbarButton-viewOutline.png); + content: url(images/toolbarButton-viewOutline.png); } html[dir="rtl"] #viewOutline.toolbarButton::before { - content: url(../images/toolbarButton-viewOutline-rtl.png); + content: url(images/toolbarButton-viewOutline-rtl.png); } #viewAttachments.toolbarButton::before { - content: url(../images/toolbarButton-viewAttachments.png); + content: url(images/toolbarButton-viewAttachments.png); } #viewFind.toolbarButton::before { - content: url(../images/toolbarButton-search.png); + content: url(images/toolbarButton-search.png); +} + +.toolbarButton.pdfSidebarNotification::after { + position: absolute; + display: inline-block; + top: 1px; + /* Create a filled circle, with a diameter of 9 pixels, using only CSS: */ + content: ''; + background-color: #70DB55; + height: 9px; + width: 9px; + border-radius: 50%; +} +html[dir='ltr'] .toolbarButton.pdfSidebarNotification::after { + left: 17px; +} +html[dir='rtl'] .toolbarButton.pdfSidebarNotification::after { + right: 17px; } .secondaryToolbarButton { @@ -1220,27 +1412,55 @@ html[dir="rtl"] .secondaryToolbarButton > span { } .secondaryToolbarButton.firstPage::before { - content: url(../images/secondaryToolbarButton-firstPage.png); + content: url(images/secondaryToolbarButton-firstPage.png); } .secondaryToolbarButton.lastPage::before { - content: url(../images/secondaryToolbarButton-lastPage.png); + content: url(images/secondaryToolbarButton-lastPage.png); } .secondaryToolbarButton.rotateCcw::before { - content: url(../images/secondaryToolbarButton-rotateCcw.png); + content: url(images/secondaryToolbarButton-rotateCcw.png); } .secondaryToolbarButton.rotateCw::before { - content: url(../images/secondaryToolbarButton-rotateCw.png); + content: url(images/secondaryToolbarButton-rotateCw.png); +} + +.secondaryToolbarButton.selectTool::before { + content: url(images/secondaryToolbarButton-selectTool.png); } .secondaryToolbarButton.handTool::before { - content: url(../images/secondaryToolbarButton-handTool.png); + content: url(images/secondaryToolbarButton-handTool.png); +} + +.secondaryToolbarButton.scrollVertical::before { + content: url(images/secondaryToolbarButton-scrollVertical.png); +} + +.secondaryToolbarButton.scrollHorizontal::before { + content: url(images/secondaryToolbarButton-scrollHorizontal.png); +} + +.secondaryToolbarButton.scrollWrapped::before { + content: url(images/secondaryToolbarButton-scrollWrapped.png); +} + +.secondaryToolbarButton.spreadNone::before { + content: url(images/secondaryToolbarButton-spreadNone.png); +} + +.secondaryToolbarButton.spreadOdd::before { + content: url(images/secondaryToolbarButton-spreadOdd.png); +} + +.secondaryToolbarButton.spreadEven::before { + content: url(images/secondaryToolbarButton-spreadEven.png); } .secondaryToolbarButton.documentProperties::before { - content: url(../images/secondaryToolbarButton-documentProperties.png); + content: url(images/secondaryToolbarButton-documentProperties.png); } .verticalToolbarSeparator { @@ -1301,7 +1521,7 @@ html[dir='rtl'] .verticalToolbarSeparator { } .toolbarField.pageNumber.visiblePageIsLoading { - background-image: url(../images/loading-small.png); + background-image: url(images/loading-small.png); background-repeat: no-repeat; background-position: 1px; } @@ -1333,23 +1553,35 @@ html[dir='rtl'] .verticalToolbarSeparator { line-height: 14px; text-align: left; -webkit-user-select: none; - -moz-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; cursor: default; } #thumbnailView { position: absolute; - width: 120px; + width: calc(100% - 60px); top: 0; bottom: 0; - padding: 10px 40px 0; + padding: 10px 30px 0; overflow: auto; -webkit-overflow-scrolling: touch; } +#thumbnailView > a:active, +#thumbnailView > a:focus { + outline: 0; +} + .thumbnail { + margin: 0 10px 5px 10px; +} +html[dir='ltr'] .thumbnail { float: left; - margin-bottom: 5px; +} +html[dir='rtl'] .thumbnail { + float: right; } #thumbnailView > a:last-of-type > .thumbnail { @@ -1362,7 +1594,7 @@ html[dir='rtl'] .verticalToolbarSeparator { .thumbnail:not([data-loaded]) { border: 1px dashed rgba(255, 255, 255, 0.5); - margin: -1px -1px 4px -1px; + margin: -1px 9px 4px 9px; } .thumbnailImage { @@ -1413,13 +1645,15 @@ a:focus > .thumbnail > .thumbnailSelectionRing, #outlineView, #attachmentsView { position: absolute; - width: 192px; + width: calc(100% - 8px); top: 0; bottom: 0; overflow: auto; -webkit-overflow-scrolling: touch; -webkit-user-select: none; - -moz-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; } #outlineView { @@ -1452,7 +1686,10 @@ html[dir='rtl'] .outlineItem > .outlineItems { color: hsla(0,0%,100%,.8); font-size: 13px; line-height: 15px; - -moz-user-select: none; + -webkit-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; white-space: normal; } @@ -1486,15 +1723,15 @@ html[dir='rtl'] .attachmentsItem > button { color: hsla(0,0%,100%,.5); } .outlineItemToggler::before { - content: url(../images/treeitem-expanded.png); + content: url(images/treeitem-expanded.png); display: inline-block; position: absolute; } html[dir='ltr'] .outlineItemToggler.outlineItemsHidden::before { - content: url(../images/treeitem-collapsed.png); + content: url(images/treeitem-collapsed.png); } html[dir='rtl'] .outlineItemToggler.outlineItemsHidden::before { - content: url(../images/treeitem-collapsed-rtl.png); + content: url(images/treeitem-collapsed-rtl.png); } .outlineItemToggler.outlineItemsHidden ~ .outlineItems { display: none; @@ -1547,8 +1784,8 @@ html[dir='rtl'] .outlineItemToggler::before { /* TODO: file FF bug to support ::-moz-selection:window-inactive so we can override the opaque grey background when the window is inactive; see https://bugzilla.mozilla.org/show_bug.cgi?id=706209 */ -::selection { background: rgba(0,0,255,0.3); } ::-moz-selection { background: rgba(0,0,255,0.3); } +::selection { background: rgba(0,0,255,0.3); } #errorWrapper { background: none repeat scroll 0 0 #FF5555; @@ -1613,7 +1850,7 @@ html[dir='rtl'] .outlineItemToggler::before { font-size: 12px; line-height: 14px; background-color: #474747; /* fallback */ - background-image: url(../images/texture.png), + background-image: url(images/texture.png), linear-gradient(hsla(0,0%,32%,.99), hsla(0,0%,27%,.95)); box-shadow: inset 1px 0 0 hsla(0,0%,100%,.08), inset 0 1px 1px hsla(0,0%,0%,.15), @@ -1759,21 +1996,19 @@ html[dir='rtl'] #documentPropertiesOverlay .row > * { mix-blend-mode: screen; } -#viewer.textLayer-visible .textLayer > div { +#viewer.textLayer-visible .textLayer > span { background-color: rgba(255, 255, 0, 0.1); color: black; border: solid 1px rgba(255, 0, 0, 0.5); - -webkit-box-sizing: border-box; - -moz-box-sizing: border-box; box-sizing: border-box; } -#viewer.textLayer-hover .textLayer > div:hover { +#viewer.textLayer-hover .textLayer > span:hover { background-color: white; color: black; } -#viewer.textLayer-shadow .textLayer > div { +#viewer.textLayer-shadow .textLayer > span { background-color: rgba(255,255,255, .6); color: black; } @@ -1781,7 +2016,6 @@ html[dir='rtl'] #documentPropertiesOverlay .row > * { .grab-to-pan-grab { cursor: url("images/grab.cur"), move !important; cursor: -webkit-grab !important; - cursor: -moz-grab !important; cursor: grab !important; } .grab-to-pan-grab *:not(input):not(textarea):not(button):not(select):not(:link) { @@ -1791,7 +2025,6 @@ html[dir='rtl'] #documentPropertiesOverlay .row > * { .grab-to-pan-grabbing { cursor: url("images/grabbing.cur"), move !important; cursor: -webkit-grabbing !important; - cursor: -moz-grabbing !important; cursor: grabbing !important; position: fixed; @@ -1813,17 +2046,17 @@ html[dir='rtl'] #documentPropertiesOverlay .row > * { display: none; } -@media screen and (min-resolution: 2dppx) { +@media screen and (-webkit-min-device-pixel-ratio: 1.1), screen and (min-resolution: 1.1dppx) { /* Rules for Retina screens */ .toolbarButton::before { -webkit-transform: scale(0.5); - transform: scale(0.5); + transform: scale(0.5); top: -5px; } .secondaryToolbarButton::before { -webkit-transform: scale(0.5); - transform: scale(0.5); + transform: scale(0.5); top: -4px; } @@ -1841,144 +2074,172 @@ html[dir='rtl'] #documentPropertiesOverlay .row > * { .toolbarField.pageNumber.visiblePageIsLoading, #findInput[data-status="pending"] { - background-image: url(../images/loading-small@2x.png); + background-image: url(images/loading-small@2x.png); background-size: 16px 17px; } .dropdownToolbarButton { - background: url(../images/toolbarButton-menuArrows@2x.png) no-repeat; + background: url(images/toolbarButton-menuArrows@2x.png) no-repeat; background-size: 7px 16px; } html[dir='ltr'] .toolbarButton#sidebarToggle::before { - content: url(../images/toolbarButton-sidebarToggle@2x.png); + content: url(images/toolbarButton-sidebarToggle@2x.png); } html[dir='rtl'] .toolbarButton#sidebarToggle::before { - content: url(../images/toolbarButton-sidebarToggle-rtl@2x.png); + content: url(images/toolbarButton-sidebarToggle-rtl@2x.png); } html[dir='ltr'] .toolbarButton#secondaryToolbarToggle::before { - content: url(../images/toolbarButton-secondaryToolbarToggle@2x.png); + content: url(images/toolbarButton-secondaryToolbarToggle@2x.png); } html[dir='rtl'] .toolbarButton#secondaryToolbarToggle::before { - content: url(../images/toolbarButton-secondaryToolbarToggle-rtl@2x.png); + content: url(images/toolbarButton-secondaryToolbarToggle-rtl@2x.png); } html[dir='ltr'] .toolbarButton.findPrevious::before { - content: url(../images/findbarButton-previous@2x.png); + content: url(images/findbarButton-previous@2x.png); } html[dir='rtl'] .toolbarButton.findPrevious::before { - content: url(../images/findbarButton-previous-rtl@2x.png); + content: url(images/findbarButton-previous-rtl@2x.png); } html[dir='ltr'] .toolbarButton.findNext::before { - content: url(../images/findbarButton-next@2x.png); + content: url(images/findbarButton-next@2x.png); } html[dir='rtl'] .toolbarButton.findNext::before { - content: url(../images/findbarButton-next-rtl@2x.png); + content: url(images/findbarButton-next-rtl@2x.png); } html[dir='ltr'] .toolbarButton.pageUp::before { - content: url(../images/toolbarButton-pageUp@2x.png); + content: url(images/toolbarButton-pageUp@2x.png); } html[dir='rtl'] .toolbarButton.pageUp::before { - content: url(../images/toolbarButton-pageUp-rtl@2x.png); + content: url(images/toolbarButton-pageUp-rtl@2x.png); } html[dir='ltr'] .toolbarButton.pageDown::before { - content: url(../images/toolbarButton-pageDown@2x.png); + content: url(images/toolbarButton-pageDown@2x.png); } html[dir='rtl'] .toolbarButton.pageDown::before { - content: url(../images/toolbarButton-pageDown-rtl@2x.png); + content: url(images/toolbarButton-pageDown-rtl@2x.png); } .toolbarButton.zoomIn::before { - content: url(../images/toolbarButton-zoomIn@2x.png); + content: url(images/toolbarButton-zoomIn@2x.png); } .toolbarButton.zoomOut::before { - content: url(../images/toolbarButton-zoomOut@2x.png); + content: url(images/toolbarButton-zoomOut@2x.png); } .toolbarButton.presentationMode::before, .secondaryToolbarButton.presentationMode::before { - content: url(../images/toolbarButton-presentationMode@2x.png); + content: url(images/toolbarButton-presentationMode@2x.png); } .toolbarButton.print::before, .secondaryToolbarButton.print::before { - content: url(../images/toolbarButton-print@2x.png); + content: url(images/toolbarButton-print@2x.png); } .toolbarButton.openFile::before, .secondaryToolbarButton.openFile::before { - content: url(../images/toolbarButton-openFile@2x.png); + content: url(images/toolbarButton-openFile@2x.png); } .toolbarButton.download::before, .secondaryToolbarButton.download::before { - content: url(../images/toolbarButton-download@2x.png); + content: url(images/toolbarButton-download@2x.png); } .toolbarButton.bookmark::before, .secondaryToolbarButton.bookmark::before { - content: url(../images/toolbarButton-bookmark@2x.png); + content: url(images/toolbarButton-bookmark@2x.png); } #viewThumbnail.toolbarButton::before { - content: url(../images/toolbarButton-viewThumbnail@2x.png); + content: url(images/toolbarButton-viewThumbnail@2x.png); } html[dir="ltr"] #viewOutline.toolbarButton::before { - content: url(../images/toolbarButton-viewOutline@2x.png); + content: url(images/toolbarButton-viewOutline@2x.png); } html[dir="rtl"] #viewOutline.toolbarButton::before { - content: url(../images/toolbarButton-viewOutline-rtl@2x.png); + content: url(images/toolbarButton-viewOutline-rtl@2x.png); } #viewAttachments.toolbarButton::before { - content: url(../images/toolbarButton-viewAttachments@2x.png); + content: url(images/toolbarButton-viewAttachments@2x.png); } #viewFind.toolbarButton::before { - content: url(../images/toolbarButton-search@2x.png); + content: url(images/toolbarButton-search@2x.png); } .secondaryToolbarButton.firstPage::before { - content: url(../images/secondaryToolbarButton-firstPage@2x.png); + content: url(images/secondaryToolbarButton-firstPage@2x.png); } .secondaryToolbarButton.lastPage::before { - content: url(../images/secondaryToolbarButton-lastPage@2x.png); + content: url(images/secondaryToolbarButton-lastPage@2x.png); } .secondaryToolbarButton.rotateCcw::before { - content: url(../images/secondaryToolbarButton-rotateCcw@2x.png); + content: url(images/secondaryToolbarButton-rotateCcw@2x.png); } .secondaryToolbarButton.rotateCw::before { - content: url(../images/secondaryToolbarButton-rotateCw@2x.png); + content: url(images/secondaryToolbarButton-rotateCw@2x.png); + } + + .secondaryToolbarButton.selectTool::before { + content: url(images/secondaryToolbarButton-selectTool@2x.png); } .secondaryToolbarButton.handTool::before { - content: url(../images/secondaryToolbarButton-handTool@2x.png); + content: url(images/secondaryToolbarButton-handTool@2x.png); + } + + .secondaryToolbarButton.scrollVertical::before { + content: url(images/secondaryToolbarButton-scrollVertical@2x.png); + } + + .secondaryToolbarButton.scrollHorizontal::before { + content: url(images/secondaryToolbarButton-scrollHorizontal@2x.png); + } + + .secondaryToolbarButton.scrollWrapped::before { + content: url(images/secondaryToolbarButton-scrollWrapped@2x.png); + } + + .secondaryToolbarButton.spreadNone::before { + content: url(images/secondaryToolbarButton-spreadNone@2x.png); + } + + .secondaryToolbarButton.spreadOdd::before { + content: url(images/secondaryToolbarButton-spreadOdd@2x.png); + } + + .secondaryToolbarButton.spreadEven::before { + content: url(images/secondaryToolbarButton-spreadEven@2x.png); } .secondaryToolbarButton.documentProperties::before { - content: url(../images/secondaryToolbarButton-documentProperties@2x.png); + content: url(images/secondaryToolbarButton-documentProperties@2x.png); } .outlineItemToggler::before { -webkit-transform: scale(0.5); - transform: scale(0.5); + transform: scale(0.5); top: -1px; - content: url(../images/treeitem-expanded@2x.png); + content: url(images/treeitem-expanded@2x.png); } html[dir='ltr'] .outlineItemToggler.outlineItemsHidden::before { - content: url(../images/treeitem-collapsed@2x.png); + content: url(images/treeitem-collapsed@2x.png); } html[dir='rtl'] .outlineItemToggler.outlineItemsHidden::before { - content: url(../images/treeitem-collapsed-rtl@2x.png); + content: url(images/treeitem-collapsed-rtl@2x.png); } html[dir='ltr'] .outlineItemToggler::before { right: 0; @@ -2058,64 +2319,27 @@ html[dir='rtl'] #documentPropertiesOverlay .row > * { display: none; } -@media all and (max-width: 1040px) { - #outerContainer.sidebarMoving #toolbarViewerMiddle, - #outerContainer.sidebarOpen #toolbarViewerMiddle { - display: table; - margin: auto; - left: auto; - position: inherit; - transform: none; - } -} - -@media all and (max-width: 980px) { - .sidebarMoving .hiddenLargeView, - .sidebarOpen .hiddenLargeView { - display: none; - } - .sidebarMoving .visibleLargeView, - .sidebarOpen .visibleLargeView { - display: inherit; - } -} - @media all and (max-width: 900px) { #toolbarViewerMiddle { display: table; margin: auto; left: auto; position: inherit; - transform: none; - } - .sidebarMoving .hiddenMediumView, - .sidebarOpen .hiddenMediumView { - display: none; - } - .sidebarMoving .visibleMediumView, - .sidebarOpen .visibleMediumView { - display: inherit; + -webkit-transform: none; + transform: none; } } @media all and (max-width: 840px) { - #sidebarContainer { - top: 32px; - z-index: 100; - } - .loadingInProgress #sidebarContainer { - top: 37px; - } #sidebarContent { - top: 32px; background-color: hsla(0,0%,0%,.7); } - html[dir='ltr'] #outerContainer.sidebarOpen > #mainContainer { - left: 0px; + html[dir='ltr'] #outerContainer.sidebarOpen #viewerContainer { + left: 0px !important; } - html[dir='rtl'] #outerContainer.sidebarOpen > #mainContainer { - right: 0px; + html[dir='rtl'] #outerContainer.sidebarOpen #viewerContainer { + right: 0px !important; } #outerContainer .hiddenLargeView, @@ -2147,7 +2371,7 @@ html[dir='rtl'] #documentPropertiesOverlay .row > * { } @media all and (max-width: 640px) { - .hiddenSmallView { + .hiddenSmallView, .hiddenSmallView * { display: none; } .visibleSmallView { @@ -2156,6 +2380,12 @@ html[dir='rtl'] #documentPropertiesOverlay .row > * { .toolbarButtonSpacer { width: 0; } + html[dir='ltr'] .findbar { + left: 38px; + } + html[dir='rtl'] .findbar { + right: 38px; + } } @media all and (max-width: 535px) { diff --git a/cps/static/css/images/caliblur/blur-dark.png b/cps/static/images/caliblur/blur-dark.png similarity index 100% rename from cps/static/css/images/caliblur/blur-dark.png rename to cps/static/images/caliblur/blur-dark.png diff --git a/cps/static/css/images/caliblur/blur-light.png b/cps/static/images/caliblur/blur-light.png similarity index 100% rename from cps/static/css/images/caliblur/blur-light.png rename to cps/static/images/caliblur/blur-light.png diff --git a/cps/static/css/images/caliblur/blur-noise.png b/cps/static/images/caliblur/blur-noise.png similarity index 100% rename from cps/static/css/images/caliblur/blur-noise.png rename to cps/static/images/caliblur/blur-noise.png diff --git a/cps/static/js/libs/debugger.js b/cps/static/js/libs/debugger.js index 33c2bc41..501daa84 100644 --- a/cps/static/js/libs/debugger.js +++ b/cps/static/js/libs/debugger.js @@ -12,38 +12,35 @@ * See the License for the specific language governing permissions and * limitations under the License. */ +/* eslint-disable no-var */ 'use strict'; var FontInspector = (function FontInspectorClosure() { - var fonts; + var fonts, createObjectURL; var active = false; var fontAttribute = 'data-font-name'; function removeSelection() { - var divs = document.querySelectorAll('div[' + fontAttribute + ']'); - for (var i = 0, ii = divs.length; i < ii; ++i) { - var div = divs[i]; + let divs = document.querySelectorAll(`span[${fontAttribute}]`); + for (let div of divs) { div.className = ''; } } function resetSelection() { - var divs = document.querySelectorAll('div[' + fontAttribute + ']'); - for (var i = 0, ii = divs.length; i < ii; ++i) { - var div = divs[i]; + let divs = document.querySelectorAll(`span[${fontAttribute}]`); + for (let div of divs) { div.className = 'debuggerHideText'; } } function selectFont(fontName, show) { - var divs = document.querySelectorAll('div[' + fontAttribute + '=' + - fontName + ']'); - for (var i = 0, ii = divs.length; i < ii; ++i) { - var div = divs[i]; + let divs = document.querySelectorAll(`span[${fontAttribute}=${fontName}]`); + for (let div of divs) { div.className = show ? 'debuggerShowText' : 'debuggerHideText'; } } function textLayerClick(e) { if (!e.target.dataset.fontName || - e.target.tagName.toUpperCase() !== 'DIV') { + e.target.tagName.toUpperCase() !== 'SPAN') { return; } var fontName = e.target.dataset.fontName; @@ -74,6 +71,8 @@ var FontInspector = (function FontInspectorClosure() { fonts = document.createElement('div'); panel.appendChild(fonts); + + createObjectURL = pdfjsLib.createObjectURL; }, cleanup: function cleanup() { fonts.textContent = ''; @@ -118,10 +117,7 @@ var FontInspector = (function FontInspectorClosure() { url = /url\(['"]?([^\)"']+)/.exec(url); download.href = url[1]; } else if (fontObj.data) { - url = URL.createObjectURL(new Blob([fontObj.data], { - type: fontObj.mimeType - })); - download.href = url; + download.href = createObjectURL(fontObj.data, fontObj.mimeType); } download.textContent = 'Download'; var logIt = document.createElement('a'); @@ -149,12 +145,12 @@ var FontInspector = (function FontInspectorClosure() { fonts.appendChild(font); // Somewhat of a hack, should probably add a hook for when the text layer // is done rendering. - setTimeout(function() { + setTimeout(() => { if (this.active) { resetSelection(); } - }.bind(this), 2000); - } + }, 2000); + }, }; })(); @@ -243,7 +239,7 @@ var StepperManager = (function StepperManagerClosure() { saveBreakPoints: function saveBreakPoints(pageIndex, bps) { breakPoints[pageIndex] = bps; sessionStorage.setItem('pdfjsBreakPoints', JSON.stringify(breakPoints)); - } + }, }; })(); @@ -262,7 +258,7 @@ var Stepper = (function StepperClosure() { if (typeof args === 'string') { var MAX_STRING_LENGTH = 75; return args.length <= MAX_STRING_LENGTH ? args : - args.substr(0, MAX_STRING_LENGTH) + '...'; + args.substring(0, MAX_STRING_LENGTH) + '...'; } if (typeof args !== 'object' || args === null) { return args; @@ -337,7 +333,7 @@ var Stepper = (function StepperClosure() { line.className = 'line'; line.dataset.idx = i; chunk.appendChild(line); - var checked = this.breakPoints.indexOf(i) !== -1; + var checked = this.breakPoints.includes(i); var args = operatorList.argsArray[i] || []; var breakCell = c('td'); @@ -387,7 +383,9 @@ var Stepper = (function StepperClosure() { this.table.appendChild(chunk); }, getNextBreakPoint: function getNextBreakPoint() { - this.breakPoints.sort(function(a, b) { return a - b; }); + this.breakPoints.sort(function(a, b) { + return a - b; + }); for (var i = 0; i < this.breakPoints.length; i++) { if (this.breakPoints[i] > this.currentIdx) { return this.breakPoints[i]; @@ -431,7 +429,7 @@ var Stepper = (function StepperClosure() { row.style.backgroundColor = null; } } - } + }, }; return Stepper; })(); @@ -457,14 +455,13 @@ var Stats = (function Stats() { name: 'Stats', panel: null, manager: null, - init: function init(pdfjsLib) { + init(pdfjsLib) { this.panel.setAttribute('style', 'padding: 5px;'); - pdfjsLib.PDFJS.enableStats = true; }, enabled: false, active: false, // Stats specific functions. - add: function(pageNumber, stat) { + add(pageNumber, stat) { if (!stat) { return; } @@ -483,22 +480,24 @@ var Stats = (function Stats() { statsDiv.textContent = stat.toString(); wrapper.appendChild(title); wrapper.appendChild(statsDiv); - stats.push({ pageNumber: pageNumber, div: wrapper }); - stats.sort(function(a, b) { return a.pageNumber - b.pageNumber; }); + stats.push({ pageNumber, div: wrapper, }); + stats.sort(function(a, b) { + return a.pageNumber - b.pageNumber; + }); clear(this.panel); for (var i = 0, ii = stats.length; i < ii; ++i) { this.panel.appendChild(stats[i].div); } }, - cleanup: function () { + cleanup() { stats = []; clear(this.panel); - } + }, }; })(); // Manages all the debugging tools. -var PDFBug = (function PDFBugClosure() { +window.PDFBug = (function PDFBugClosure() { var panelWidth = 300; var buttons = []; var activePanel = null; @@ -509,14 +508,14 @@ var PDFBug = (function PDFBugClosure() { StepperManager, Stats ], - enable: function(ids) { + enable(ids) { var all = false, tools = this.tools; if (ids.length === 1 && ids[0] === 'all') { all = true; } for (var i = 0; i < tools.length; ++i) { var tool = tools[i]; - if (all || ids.indexOf(tool.id) !== -1) { + if (all || ids.includes(tool.id)) { tool.enabled = true; } } @@ -531,7 +530,7 @@ var PDFBug = (function PDFBugClosure() { }); } }, - init: function init(pdfjsLib, container) { + init(pdfjsLib, container) { /* * Basic Layout: * PDFBug @@ -584,14 +583,14 @@ var PDFBug = (function PDFBugClosure() { } this.selectPanel(0); }, - cleanup: function cleanup() { + cleanup() { for (var i = 0, ii = this.tools.length; i < ii; i++) { if (this.tools[i].enabled) { this.tools[i].cleanup(); } } }, - selectPanel: function selectPanel(index) { + selectPanel(index) { if (typeof index !== 'number') { index = this.tools.indexOf(index); } @@ -611,6 +610,6 @@ var PDFBug = (function PDFBugClosure() { tools[j].panel.setAttribute('hidden', 'true'); } } - } + }, }; })(); diff --git a/cps/static/js/libs/epub.min.js b/cps/static/js/libs/epub.min.js index 4d43f06a..143f24af 100644 --- a/cps/static/js/libs/epub.min.js +++ b/cps/static/js/libs/epub.min.js @@ -1,8 +1 @@ -/*! - * @overview RSVP - a tiny implementation of Promises/A+. - * @copyright Copyright (c) 2016 Yehuda Katz, Tom Dale, Stefan Penner and contributors - * @license Licensed under MIT license - * See https://raw.githubusercontent.com/tildeio/rsvp.js/master/LICENSE - * @version 3.5.0 - */ -"use strict";!function(a,b){"object"==typeof exports&&"undefined"!=typeof module?b(exports):"function"==typeof define&&define.amd?define(["exports"],b):b(a.RSVP=a.RSVP||{})}(this,function(a){function b(a,b){for(var c=0,d=a.length;c1)throw new Error("Second argument not supported");if("object"!=typeof a)throw new TypeError("Argument must be an object");return h.prototype=a,new h},Aa=[],Ba=void 0,Ca=1,Da=2,Ea=new y,Fa=new y;E.prototype._validateInput=function(a){return xa(a)},E.prototype._validationError=function(){return new Error("Array Methods must be provided an Array")},E.prototype._init=function(){this._result=new Array(this.length)},E.prototype._enumerate=function(){for(var a=this.length,b=this.promise,c=this._input,d=0;b._state===Ba&&d=i)l.resolve();else{if(c&&c.cancelled)return e.remove(),this.element.removeChild(f),void l.reject(new Error("User cancelled"));h=g,b=new EPUBJS.Chapter(this.spine[h],this.store),e.displayChapter(b,this.globalLayoutProperties).then(function(a){e.pageMap.forEach(function(a){j+=1,d.push({cfi:a.start,page:j})}),e.pageMap.length%2>0&&e.spreads&&(j+=1,d.push({cfi:e.pageMap[e.pageMap.length-1].end,page:j})),setTimeout(function(){k(l)},1)})}return l.promise}.bind(this);k().then(function(){e.remove(),this.element.removeChild(f),g.resolve(d)}.bind(this),function(a){g.reject(a)});return g.promise},EPUBJS.Book.prototype.generatePagination=function(a,b,c){var d=this,e=new RSVP.defer;return this.ready.spine.promise.then(function(){d.generatePageList(a,b,c).then(function(a){d.pageList=d.contents.pageList=a,d.pagination.process(a),d.ready.pageList.resolve(d.pageList),e.resolve(d.pageList)},function(a){e.reject(a)})}),e.promise},EPUBJS.Book.prototype.loadPagination=function(a){var b;return b="string"==typeof a?JSON.parse(a):a,b&&b.length&&(this.pageList=b,this.pagination.process(this.pageList),this.ready.pageList.resolve(this.pageList)),this.pageList},EPUBJS.Book.prototype.getPageList=function(){return this.ready.pageList.promise},EPUBJS.Book.prototype.getMetadata=function(){return this.ready.metadata.promise},EPUBJS.Book.prototype.getToc=function(){return this.ready.toc.promise},EPUBJS.Book.prototype.networkListeners=function(){var a=this;window.addEventListener("offline",function(b){a.online=!1,a.settings.storage&&a.fromStorage(!0),a.trigger("book:offline")},!1),window.addEventListener("online",function(b){a.online=!0,a.settings.storage&&a.fromStorage(!1),a.trigger("book:online")},!1)},EPUBJS.Book.prototype.listenToRenderer=function(a){var b=this;a.Events.forEach(function(c){a.on(c,function(a){b.trigger(c,a)})}),a.on("renderer:visibleRangeChanged",function(a){var b,c,d,e=[];this.pageList.length>0&&(b=this.pagination.pageFromCfi(a.start),d=this.pagination.percentageFromPage(b),e.push(b),a.end&&(c=this.pagination.pageFromCfi(a.end),e.push(c)),this.trigger("book:pageChanged",{anchorPage:b,percentage:d,pageRange:e}))}.bind(this)),a.on("render:loaded",this.loadChange.bind(this))},EPUBJS.Book.prototype.loadChange=function(a){var b,c,d=EPUBJS.core.uri(a),e=EPUBJS.core.uri(this.currentChapter.absolute);d.path!=e.path?(console.warn("Miss Match",d.path,this.currentChapter.absolute),b=this.spineIndexByURL[d.filename],c=new EPUBJS.Chapter(this.spine[b],this.store),this.currentChapter=c,this.renderer.currentChapter=c,this.renderer.afterLoad(this.renderer.render.docEl),this.renderer.beforeDisplay(function(){this.renderer.afterDisplay()}.bind(this))):this._rendering||this.renderer.reformat()},EPUBJS.Book.prototype.unlistenToRenderer=function(a){a.Events.forEach(function(b){a.off(b)})},EPUBJS.Book.prototype.coverUrl=function(){var a=this.ready.cover.promise.then(function(a){return this.settings.fromStorage?this.store.getUrl(this.contents.cover):this.settings.contained?this.zip.getUrl(this.contents.cover):this.contents.cover}.bind(this));return a.then(function(a){this.cover=a}.bind(this)),a},EPUBJS.Book.prototype.loadXml=function(a){return this.settings.fromStorage?this.store.getXml(a,this.settings.encoding):this.settings.contained?this.zip.getXml(a,this.settings.encoding):EPUBJS.core.request(a,"xml",this.settings.withCredentials)},EPUBJS.Book.prototype.urlFrom=function(a){var b,c=EPUBJS.core.uri(a),d=c.protocol,e="/"==c.path[0],f=window.location,g=f.origin||f.protocol+"//"+f.host,h=document.getElementsByTagName("base");return h.length&&(b=h[0].href),c.protocol?c.origin+c.path:!d&&e?(b||g)+c.path:d||e?void 0:EPUBJS.core.resolveUrl(b||f.pathname,c.path)},EPUBJS.Book.prototype.unarchive=function(a){return this.zip=new EPUBJS.Unarchiver,this.store=this.zip,this.zip.open(a)},EPUBJS.Book.prototype.isContained=function(a){if(a instanceof ArrayBuffer)return!0;var b=EPUBJS.core.uri(a);return!(!b.extension||"epub"!=b.extension&&"zip"!=b.extension)},EPUBJS.Book.prototype.isSaved=function(a){var b;return!!localStorage&&(b=localStorage.getItem(a),!(!localStorage||null===b))},EPUBJS.Book.prototype.generateBookKey=function(a){return"epubjs:"+EPUBJS.VERSION+":"+window.location.host+":"+a},EPUBJS.Book.prototype.saveContents=function(){if(!localStorage)return!1;localStorage.setItem(this.settings.bookKey,JSON.stringify(this.contents))},EPUBJS.Book.prototype.removeSavedContents=function(){if(!localStorage)return!1;localStorage.removeItem(this.settings.bookKey)},EPUBJS.Book.prototype.renderTo=function(a){var b=this;if(EPUBJS.core.isElement(a))this.element=a;else{if("string"!=typeof a)return void console.error("Not an Element");this.element=EPUBJS.core.getEl(a)}return this.opened.then(function(){return b.renderer.initialize(b.element,b.settings.width,b.settings.height),b.metadata.direction&&b.renderer.setDirection(b.metadata.direction),b._rendered(),b.startDisplay()})},EPUBJS.Book.prototype.startDisplay=function(){return this.settings.goto?this.goto(this.settings.goto):this.settings.previousLocationCfi?this.gotoCfi(this.settings.previousLocationCfi):this.displayChapter(this.spinePos,this.settings.displayLastPage)},EPUBJS.Book.prototype.restore=function(a){var b,c=this,d=["manifest","spine","metadata","cover","toc","spineNodeIndex","spineIndexByURL","globalLayoutProperties"],e=!1,f=this.generateBookKey(a),g=localStorage.getItem(f),h=d.length;if(this.settings.clearSaved&&(e=!0),!e&&"undefined"!=g&&null!==g)for(c.contents=JSON.parse(g),b=0;b=this.spine.length)&&(console.warn("Not A Valid Location"),f=0,b=!1,e=!1),g=new EPUBJS.Chapter(this.spine[f],this.store),this._rendering=!0,this._needsAssetReplacement()&&g.registerHook("beforeChapterRender",[EPUBJS.replace.head,EPUBJS.replace.resources,EPUBJS.replace.svg],!0),h.currentChapter=g,d=h.renderer.displayChapter(g,this.globalLayoutProperties),e?h.renderer.gotoCfi(e):b&&h.renderer.lastPage(),d.then(function(a){h.spinePos=f,i.resolve(h.renderer),h.settings.fromStorage===!1&&h.settings.contained===!1&&h.preloadNextChapter(),h._rendering=!1,h._displayQ.dequeue(),0===h._displayQ.length()&&h._gotoQ.dequeue()},function(a){console.error("Could not load Chapter: "+g.absolute,a),h.trigger("book:chapterLoadFailed",g.absolute),h._rendering=!1,i.reject(a)}),i.promise):(this._q.enqueue("displayChapter",arguments),i.reject({message:"Rendering",stack:(new Error).stack}),i.promise)},EPUBJS.Book.prototype.nextPage=function(a){var a=a||new RSVP.defer;return this.isRendered?this.renderer.nextPage()?(a.resolve(!0),a.promise):this.nextChapter(a):(this._q.enqueue("nextPage",[a]),a.promise)},EPUBJS.Book.prototype.prevPage=function(a){var a=a||new RSVP.defer;return this.isRendered?this.renderer.prevPage()?(a.resolve(!0),a.promise):this.prevChapter(a):(this._q.enqueue("prevPage",[a]),a.promise)},EPUBJS.Book.prototype.nextChapter=function(a){var a=a||new RSVP.defer;if(this.spinePos0){for(var b=this.spinePos-1;this.spine[b]&&this.spine[b].linear&&"no"==this.spine[b].linear;)b--;if(b>=0)return this.displayChapter(b,!0,a)}return this.trigger("book:atStart"),a.resolve(!0),a.promise},EPUBJS.Book.prototype.getCurrentLocationCfi=function(){return!!this.isRendered&&this.renderer.currentLocationCfi},EPUBJS.Book.prototype.goto=function(a){return 0===a.indexOf("epubcfi(")?this.gotoCfi(a):a.indexOf("%")===a.length-1?this.gotoPercentage(parseInt(a.substring(0,a.length-1))/100):"number"==typeof a||isNaN(a)===!1?this.gotoPage(a):this.gotoHref(a)},EPUBJS.Book.prototype.gotoCfi=function(a,b){var c,d,e,f,g,h=b||new RSVP.defer;return this.isRendered?this._moving||this._rendering?(console.warn("Renderer is moving"),this._gotoQ.enqueue("gotoCfi",[a,h]),!1):(c=new EPUBJS.EpubCFI(a),(d=c.spinePos)!=-1&&(e=this.spine[d],f=h.promise,this._moving=!0,this.currentChapter&&this.spinePos===d?(this.renderer.gotoCfi(c),this._moving=!1,h.resolve(this.renderer.currentLocationCfi)):(e&&d!=-1||(d=0,e=this.spine[d]),g=this.displayChapter(a),g.then(function(a){this._moving=!1,h.resolve(a.currentLocationCfi)}.bind(this),function(){this._moving=!1}.bind(this))),f.then(function(){this._gotoQ.dequeue()}.bind(this)),f)):(console.warn("Not yet Rendered"),this.settings.previousLocationCfi=a,!1)},EPUBJS.Book.prototype.gotoHref=function(a,b){var c,d,e,f,g,h=b||new RSVP.defer;return this.isRendered?this._moving||this._rendering?(this._gotoQ.enqueue("gotoHref",[a,h]),!1):(c=a.split("#"),d=c[0],e=c[1]||!1,f=d.search("://")==-1?d.replace(EPUBJS.core.uri(this.settings.contentsPath).path,""):d.replace(this.settings.contentsPath,""),g=this.spineIndexByURL[f],d||(g=this.currentChapter?this.currentChapter.spinePos:0),"number"==typeof g&&(this.currentChapter&&g==this.currentChapter.spinePos?(e?this.renderer.section(e):this.renderer.firstPage(),h.resolve(this.renderer.currentLocationCfi),h.promise.then(function(){this._gotoQ.dequeue()}.bind(this)),h.promise):this.displayChapter(g).then(function(){e&&this.renderer.section(e),h.resolve(this.renderer.currentLocationCfi)}.bind(this)))):(this.settings.goto=a,!1)},EPUBJS.Book.prototype.gotoPage=function(a){var b=this.pagination.cfiFromPage(a);return this.gotoCfi(b)},EPUBJS.Book.prototype.gotoPercentage=function(a){var b=this.pagination.pageFromPercentage(a);return this.gotoPage(b)},EPUBJS.Book.prototype.preloadNextChapter=function(){var a,b=this.spinePos+1;if(b>=this.spine.length)return!1;(a=new EPUBJS.Chapter(this.spine[b]))&&EPUBJS.core.request(a.absolute)},EPUBJS.Book.prototype.storeOffline=function(){var a=this,b=EPUBJS.core.values(this.manifest);return this.store.put(b).then(function(){a.settings.stored=!0,a.trigger("book:stored")})},EPUBJS.Book.prototype.availableOffline=function(){return this.settings.stored>0},EPUBJS.Book.prototype.toStorage=function(){var a=this.settings.bookKey;this.store.isStored(a).then(function(b){return b===!0?(this.settings.stored=!0,!0):this.storeOffline().then(function(){this.store.token(a,!0)}.bind(this))}.bind(this))},EPUBJS.Book.prototype.fromStorage=function(a){EPUBJS.replace.head,EPUBJS.replace.resources,EPUBJS.replace.svg;this.contained||this.settings.contained||(this.online&&this.opened.then(this.toStorage.bind(this)),this.store&&this.settings.fromStorage&&a===!1?(this.settings.fromStorage=!1,this.store.off("offline"),this.store=!1):this.settings.fromStorage||(this.store=new EPUBJS.Storage(this.settings.credentials),this.store.on("offline",function(a){a?(this.offline=!0,this.settings.fromStorage=!0,this.trigger("book:offline")):(this.offline=!1,this.settings.fromStorage=!1,this.trigger("book:online"))}.bind(this))))},EPUBJS.Book.prototype.setStyle=function(a,b,c){var d=["color","background","background-color"];if(!this.isRendered)return this._q.enqueue("setStyle",arguments);this.settings.styles[a]=b,this.renderer.setStyle(a,b,c),d.indexOf(a)===-1&&this.renderer.reformat()},EPUBJS.Book.prototype.removeStyle=function(a){if(!this.isRendered)return this._q.enqueue("removeStyle",arguments);this.renderer.removeStyle(a),this.renderer.reformat(),delete this.settings.styles[a]},EPUBJS.Book.prototype.resetClasses=function(a){if(!this.isRendered)return this._q.enqueue("setClasses",arguments);a.constructor===String&&(a=[a]),this.settings.classes=a,this.renderer.setClasses(this.settings.classes),this.renderer.reformat()},EPUBJS.Book.prototype.addClass=function(a){if(!this.isRendered)return this._q.enqueue("addClass",arguments);this.settings.classes.indexOf(a)==-1&&this.settings.classes.push(a),this.renderer.setClasses(this.settings.classes),this.renderer.reformat()},EPUBJS.Book.prototype.removeClass=function(a){if(!this.isRendered)return this._q.enqueue("removeClass",arguments);var b=this.settings.classes.indexOf(a);b!=-1&&(delete this.settings.classes[b],this.renderer.setClasses(this.settings.classes),this.renderer.reformat())},EPUBJS.Book.prototype.addHeadTag=function(a,b){if(!this.isRendered)return this._q.enqueue("addHeadTag",arguments);this.settings.headTags[a]=b},EPUBJS.Book.prototype.useSpreads=function(a){console.warn("useSpreads is deprecated, use forceSingle or set a layoutOveride instead"),a===!1?this.forceSingle(!0):this.forceSingle(!1)},EPUBJS.Book.prototype.forceSingle=function(a){var b=void 0===a||a;this.renderer.forceSingle(b),this.settings.forceSingle=b,this.isRendered&&this.renderer.reformat()},EPUBJS.Book.prototype.setMinSpreadWidth=function(a){this.settings.minSpreadWidth=a,this.isRendered&&(this.renderer.setMinSpreadWidth(this.settings.minSpreadWidth),this.renderer.reformat())},EPUBJS.Book.prototype.setGap=function(a){this.settings.gap=a,this.isRendered&&(this.renderer.setGap(this.settings.gap),this.renderer.reformat())},EPUBJS.Book.prototype.chapter=function(a){var b,c,d=this.spineIndexByURL[a];return d&&(b=this.spine[d],c=new EPUBJS.Chapter(b,this.store,this.settings.withCredentials),c.load()),c},EPUBJS.Book.prototype.unload=function(){this.settings.restore&&localStorage&&this.saveContents(),this.unlistenToRenderer(this.renderer),this.trigger("book:unload")},EPUBJS.Book.prototype.destroy=function(){window.removeEventListener("beforeunload",this.unload),this.currentChapter&&this.currentChapter.unload(),this.unload(),this.renderer&&this.renderer.remove()},EPUBJS.Book.prototype._ready=function(){this.trigger("book:ready")},EPUBJS.Book.prototype._rendered=function(a){this.isRendered=!0,this.trigger("book:rendered"),this._q.flush()},EPUBJS.Book.prototype.applyStyles=function(a,b){a.applyStyles(this.settings.styles),b()},EPUBJS.Book.prototype.applyClasses=function(a,b){a.setClasses(this.settings.classes),b()},EPUBJS.Book.prototype.applyHeadTags=function(a,b){a.applyHeadTags(this.settings.headTags),b()},EPUBJS.Book.prototype._registerReplacements=function(a){a.registerHook("beforeChapterDisplay",this.applyStyles.bind(this,a),!0),a.registerHook("beforeChapterDisplay",this.applyHeadTags.bind(this,a),!0),a.registerHook("beforeChapterDisplay",this.applyClasses.bind(this,a),!0),a.registerHook("beforeChapterDisplay",EPUBJS.replace.hrefs.bind(this),!0)},EPUBJS.Book.prototype._needsAssetReplacement=function(){return!!this.settings.fromStorage||!!this.settings.contained},EPUBJS.Book.prototype.parseLayoutProperties=function(a){return{layout:this.settings.layoutOveride&&this.settings.layoutOveride.layout||a.layout||"reflowable",spread:this.settings.layoutOveride&&this.settings.layoutOveride.spread||a.spread||"auto",orientation:this.settings.layoutOveride&&this.settings.layoutOveride.orientation||a.orientation||"auto"}},RSVP.EventTarget.mixin(EPUBJS.Book.prototype),RSVP.on("error",function(a){console.error(a)}),EPUBJS.Chapter=function(a,b,c){this.href=a.href,this.absolute=a.url,this.id=a.id,this.spinePos=a.index,this.cfiBase=a.cfiBase,this.properties=a.properties,this.manifestProperties=a.manifestProperties,this.linear=a.linear,this.pages=1,this.store=b,this.credentials=c,this.epubcfi=new EPUBJS.EpubCFI,this.deferred=new RSVP.defer,this.loaded=this.deferred.promise,EPUBJS.Hooks.mixin(this),this.getHooks("beforeChapterRender"),this.caches={}},EPUBJS.Chapter.prototype.load=function(a,b){var c,d=a||this.store,e=b||this.credentials;return c=d?d.getXml(this.absolute):EPUBJS.core.request(this.absolute,!1,e),c.then(function(a){try{this.setDocument(a),this.deferred.resolve(this)}catch(a){this.deferred.reject({message:this.absolute+" -> "+a.message,stack:(new Error).stack})}}.bind(this)),c},EPUBJS.Chapter.prototype.render=function(a){return this.load().then(function(a){var b=a.querySelector("head"),c=a.createElement("base");return c.setAttribute("href",this.absolute),b.insertBefore(c,b.firstChild),this.contents=a,new RSVP.Promise(function(b,c){this.triggerHooks("beforeChapterRender",function(){b(a)}.bind(this),this)}.bind(this))}.bind(this)).then(function(a){return(new XMLSerializer).serializeToString(a)}.bind(this))},EPUBJS.Chapter.prototype.url=function(a){var b,c=new RSVP.defer,d=a||this.store,e=this;return d?this.tempUrl?(b=this.tempUrl,c.resolve(b)):d.getUrl(this.absolute).then(function(a){e.tempUrl=a,c.resolve(a)}):(b=this.absolute,c.resolve(b)),c.promise},EPUBJS.Chapter.prototype.setPages=function(a){this.pages=a},EPUBJS.Chapter.prototype.getPages=function(a){return this.pages},EPUBJS.Chapter.prototype.getID=function(){return this.ID},EPUBJS.Chapter.prototype.unload=function(a){this.document=null,this.tempUrl&&a&&(a.revokeUrl(this.tempUrl),this.tempUrl=!1)},EPUBJS.Chapter.prototype.setDocument=function(a){this.document=a,this.contents=a.documentElement,!this.document.evaluate&&document.evaluate&&(this.document.evaluate=document.evaluate)},EPUBJS.Chapter.prototype.cfiFromRange=function(a){var b,c,d,e,f,g,h;if(this.document){if(void 0!==document.evaluate){if(c=EPUBJS.core.getElementXPath(a.startContainer),d=EPUBJS.core.getElementXPath(a.endContainer),e=this.document.evaluate(c,this.document,EPUBJS.core.nsResolver,XPathResult.FIRST_ORDERED_NODE_TYPE,null).singleNodeValue,a.collapsed||(f=this.document.evaluate(d,this.document,EPUBJS.core.nsResolver,XPathResult.FIRST_ORDERED_NODE_TYPE,null).singleNodeValue),b=this.document.createRange(),e)try{b.setStart(e,a.startOffset),!a.collapsed&&f&&b.setEnd(f,a.endOffset)}catch(a){console.log("missed"),e=!1}e||(console.log("not found, try fuzzy match"),g=EPUBJS.core.cleanStringForXpath(a.startContainer.textContent),c="//text()[contains(.,"+g+")]",(e=this.document.evaluate(c,this.document,EPUBJS.core.nsResolver,XPathResult.FIRST_ORDERED_NODE_TYPE,null).singleNodeValue)&&(b.setStart(e,a.startOffset),a.collapsed||(h=EPUBJS.core.cleanStringForXpath(a.endContainer.textContent),d="//text()[contains(.,"+h+")]",(f=this.document.evaluate(d,this.document,EPUBJS.core.nsResolver,XPathResult.FIRST_ORDERED_NODE_TYPE,null).singleNodeValue)&&b.setEnd(f,a.endOffset))))}else b=a;return this.epubcfi.generateCfiFromRange(b,this.cfiBase)}},EPUBJS.Chapter.prototype.find=function(a){var b=this,c=[],d=a.toLowerCase(),e=function(a){for(var e,f,g,h=a.textContent.toLowerCase(),i=b.document.createRange(),j=-1,k=150;f!=-1;)f=h.indexOf(d,j+1),f!=-1&&(i=b.document.createRange(),i.setStart(a,f),i.setEnd(a,f+d.length),e=b.cfiFromRange(i),a.textContent.lengthb?1:a0?i:i+1:0===f?i:f===-1?EPUBJS.core.locationOf(a,b,c,i,h):EPUBJS.core.locationOf(a,b,c,g,i))},EPUBJS.core.indexOfSorted=function(a,b,c,d,e){var f,g=d||0,h=e||b.length,i=parseInt(g+(h-g)/2);return c||(c=function(a,b){return a>b?1:a0;){if(c=d.shift(),"text"===c.type?(e=g.childNodes[c.index],g=e.parentNode||g):g=c.id?f.getElementById(c.id):h[c.index],!g||void 0===g)return console.error("No Element For",c,a.str),!1;h=Array.prototype.slice.call(g.children)}return g},EPUBJS.EpubCFI.prototype.compare=function(a,b){if("string"==typeof a&&(a=new EPUBJS.EpubCFI(a)),"string"==typeof b&&(b=new EPUBJS.EpubCFI(b)),a.spinePos>b.spinePos)return 1;if(a.spinePosb.steps[c].index)return 1;if(a.steps[c].indexb.characterOffset?1:a.characterOffset")},EPUBJS.EpubCFI.prototype.generateRangeFromCfi=function(a,b){var c,d,e,f,g,h,i=b||document,j=i.createRange();return"string"==typeof a&&(a=this.parse(a)),a.spinePos!==-1&&(c=a.steps[a.steps.length-1],void 0!==document.evaluate?(d=this.generateXpathFromSteps(a.steps),e=i.evaluate(d,i,null,XPathResult.FIRST_ORDERED_NODE_TYPE,null).singleNodeValue):(g=this.generateQueryFromSteps(a.steps),(h=i.querySelector(g))&&"text"==c.type&&(e=h.childNodes[c.index])),e?(e&&a.characterOffset>=0?(f=e.length,a.characterOffset-1&&this.hooks[a].splice(c,1):Array.isArray(b)&&b.forEach(function(b){(c=this.hooks[a].indexOf(b))>-1&&this.hooks[a].splice(c,1)},this))},a.prototype.triggerHooks=function(a,b,c){function d(){--f<=0&&b&&b()}var e,f;if(void 0===this.hooks[a])return!1;e=this.hooks[a],f=e.length,0===f&&b&&b(),e.forEach(function(a){a(d,c)})},{register:function(a){if(void 0===EPUBJS.hooks[a]&&(EPUBJS.hooks[a]={}),"object"!=typeof EPUBJS.hooks[a])throw"Already registered: "+a;return EPUBJS.hooks[a]},mixin:function(b){for(var c in a.prototype)b[c]=a.prototype[c]}}}(),EPUBJS.Layout=EPUBJS.Layout||{},EPUBJS.Layout.isFixedLayout=function(a){var b=a.querySelector("[name=viewport]");if(!b||!b.hasAttribute("content"))return!1;var c=b.getAttribute("content");return/width=(\d+)/.test(c)&&/height=(\d+)/.test(c)},EPUBJS.Layout.Reflowable=function(){this.documentElement=null,this.spreadWidth=null},EPUBJS.Layout.Reflowable.prototype.format=function(a,b,c,d){var e=EPUBJS.core.prefixed("columnAxis"),f=EPUBJS.core.prefixed("columnGap"),g=EPUBJS.core.prefixed("columnWidth"),h=EPUBJS.core.prefixed("columnFill"),i=Math.floor(b),j=Math.floor(i/8),k=d>=0?d:j%2==0?j:j-1;return this.documentElement=a,this.spreadWidth=i+k,a.style.overflow="hidden",a.style.width=i+"px",a.style.height=c+"px",a.style[e]="horizontal",a.style[h]="auto",a.style[g]=i+"px",a.style[f]=k+"px",this.colWidth=i,this.gap=k,{pageWidth:this.spreadWidth,pageHeight:c}},EPUBJS.Layout.Reflowable.prototype.calculatePages=function(){var a,b;return this.documentElement.style.width="auto",a=this.documentElement.scrollWidth,b=Math.ceil(a/this.spreadWidth),{displayedPages:b,pageCount:b}},EPUBJS.Layout.ReflowableSpreads=function(){this.documentElement=null,this.spreadWidth=null},EPUBJS.Layout.ReflowableSpreads.prototype.format=function(a,b,c,d){var e=EPUBJS.core.prefixed("columnAxis"),f=EPUBJS.core.prefixed("columnGap"),g=EPUBJS.core.prefixed("columnWidth"),h=EPUBJS.core.prefixed("columnFill"),i=2,j=Math.floor(b),k=j%2==0?j:j-1,l=Math.floor(k/8),m=d>=0?d:l%2==0?l:l-1,n=Math.floor((k-m)/i);return this.documentElement=a,this.spreadWidth=(n+m)*i,a.style.overflow="hidden",a.style.width=k+"px",a.style.height=c+"px",a.style[e]="horizontal",a.style[h]="auto",a.style[f]=m+"px",a.style[g]=n+"px",this.colWidth=n,this.gap=m,{pageWidth:this.spreadWidth,pageHeight:c}},EPUBJS.Layout.ReflowableSpreads.prototype.calculatePages=function(){var a=this.documentElement.scrollWidth,b=Math.ceil(a/this.spreadWidth);return this.documentElement.style.width=b*this.spreadWidth-this.gap+"px",{displayedPages:b,pageCount:2*b}},EPUBJS.Layout.Fixed=function(){this.documentElement=null},EPUBJS.Layout.Fixed.prototype.format=function(a,b,c,d){var e,f,g,h,i=EPUBJS.core.prefixed("columnWidth"),j=EPUBJS.core.prefixed("transform"),k=EPUBJS.core.prefixed("transformOrigin"),l=a.querySelector("[name=viewport]");this.documentElement=a,l&&l.hasAttribute("content")&&(e=l.getAttribute("content"),f=e.split(","),f[0]&&(g=f[0].replace("width=","")),f[1]&&(h=f[1].replace("height=","")));var m=b/g,n=c/h,o=m=d?g.resolve():(c=f,b=new EPUBJS.Chapter(this.spine[c],this.store,this.credentials),this.process(b).then(function(){setTimeout(function(){e(g)},1)})),g.promise}.bind(this);return"number"==typeof a&&(this.break=a),e().then(function(){this.total=this._locations.length-1,this._currentCfi&&(this.currentLocation=this._currentCfi),b.resolve(this._locations)}.bind(this)),b.promise},EPUBJS.Locations.prototype.process=function(a){return a.load().then(function(b){var c,d,e,f=b,g=f.documentElement.querySelector("body"),h=0;this.sprint(g,function(b){var g,i=b.length,j=0;for(0===h&&(c=f.createRange(),c.setStart(b,0)),g=this.break-h,g>i&&(h+=i,j=i);j=i?h=i-(j-this.break):(c.setEnd(b,j),e=a.cfiFromRange(c),this._locations.push(e),h=0,j+=1,c=f.createRange(),c.setStart(b,j));d=b}.bind(this)),c&&(c.setEnd(d,d.length),e=a.cfiFromRange(c),this._locations.push(e),h=0)}.bind(this))},EPUBJS.Locations.prototype.sprint=function(a,b){for(var c,d=document.createTreeWalker(a,NodeFilter.SHOW_TEXT,null,!1);c=d.nextNode();)b(c)},EPUBJS.Locations.prototype.locationFromCfi=function(a){return 0===this._locations.length?-1:EPUBJS.core.locationOf(a,this._locations,this.epubcfi.compare)},EPUBJS.Locations.prototype.percentageFromCfi=function(a){var b=this.locationFromCfi(a);return this.percentageFromLocation(b)},EPUBJS.Locations.prototype.percentageFromLocation=function(a){return a&&this.total?a/this.total:0},EPUBJS.Locations.prototype.cfiFromLocation=function(a){var b=-1;return"number"!=typeof a&&(a=parseInt(a)),a>=0&&a1?a/100:a,c=Math.ceil(this.total*b);return this.cfiFromLocation(c)},EPUBJS.Locations.prototype.load=function(a){return this._locations=JSON.parse(a),this.total=this._locations.length-1,this._locations},EPUBJS.Locations.prototype.save=function(a){return JSON.stringify(this._locations)},EPUBJS.Locations.prototype.getCurrent=function(a){return this._current},EPUBJS.Locations.prototype.setCurrent=function(a){var b;if("string"==typeof a)this._currentCfi=a;else{if("number"!=typeof a)return;this._current=a}0!==this._locations.length&&("string"==typeof a?(b=this.locationFromCfi(a),this._current=b):b=a,this.trigger("changed",{percentage:this.percentageFromLocation(b)}))},Object.defineProperty(EPUBJS.Locations.prototype,"currentLocation",{get:function(){return this._current},set:function(a){this.setCurrent(a)}}),RSVP.EventTarget.mixin(EPUBJS.Locations.prototype),EPUBJS.Pagination=function(a){this.pages=[],this.locations=[],this.epubcfi=new EPUBJS.EpubCFI,a&&a.length&&this.process(a)},EPUBJS.Pagination.prototype.process=function(a){a.forEach(function(a){this.pages.push(a.page),this.locations.push(a.cfi)},this),this.pageList=a,this.firstPage=parseInt(this.pages[0]),this.lastPage=parseInt(this.pages[this.pages.length-1]),this.totalPages=this.lastPage-this.firstPage},EPUBJS.Pagination.prototype.pageFromCfi=function(a){var b=-1;if(0===this.locations.length)return-1;var c=EPUBJS.core.indexOfSorted(a,this.locations,this.epubcfi.compare);return c!=-1?b=this.pages[c]:(c=EPUBJS.core.locationOf(a,this.locations,this.epubcfi.compare),void 0!==(b=c-1>=0?this.pages[c-1]:this.pages[0])||(b=-1)),b},EPUBJS.Pagination.prototype.cfiFromPage=function(a){var b=-1;"number"!=typeof a&&(a=parseInt(a));var c=this.pages.indexOf(a);return c!=-1&&(b=this.locations[c]),b},EPUBJS.Pagination.prototype.pageFromPercentage=function(a){return Math.round(this.totalPages*a)},EPUBJS.Pagination.prototype.percentageFromPage=function(a){var b=(a-this.firstPage)/this.totalPages;return Math.round(1e3*b)/1e3},EPUBJS.Pagination.prototype.percentageFromCfi=function(a){var b=this.pageFromCfi(a);return this.percentageFromPage(b)},EPUBJS.Parser=function(a){this.baseUrl=a||""},EPUBJS.Parser.prototype.container=function(a){var b,c,d,e;return a?(b=a.querySelector("rootfile"))?(c=b.getAttribute("full-path"),d=EPUBJS.core.uri(c).directory,e=a.xmlEncoding,{packagePath:c,basePath:d,encoding:e}):void console.error("No RootFile Found"):void console.error("Container File Not Found")},EPUBJS.Parser.prototype.identifier=function(a){var b;return a?(b=a.querySelector("metadata"),b?this.getElementText(b,"identifier"):void console.error("No Metadata Found")):void console.error("Package File Not Found")},EPUBJS.Parser.prototype.packageContents=function(a,b){var c,d,e,f,g,h,i,j,k,l,m,n=this;return b&&(this.baseUrl=b),a?(c=a.querySelector("metadata"))?(d=a.querySelector("manifest"))?(e=a.querySelector("spine"))?(f=n.manifest(d),g=n.findNavPath(d),h=n.findTocPath(d,e),i=n.findCoverPath(a),j=Array.prototype.indexOf.call(e.parentNode.childNodes,e),k=n.spine(e,f),l={},k.forEach(function(a){l[a.href]=a.index}),m=n.metadata(c),m.direction=e.getAttribute("page-progression-direction"),{metadata:m,spine:k,manifest:f,navPath:g,tocPath:h,coverPath:i,spineNodeIndex:j,spineIndexByURL:l}):void console.error("No Spine Found"):void console.error("No Manifest Found"):void console.error("No Metadata Found"):void console.error("Package File Not Found")},EPUBJS.Parser.prototype.findNavPath=function(a){var b=a.querySelector("item[properties$='nav'], item[properties^='nav '], item[properties*=' nav ']");return!!b&&b.getAttribute("href")},EPUBJS.Parser.prototype.findTocPath=function(a,b){var c,d=a.querySelector("item[media-type='application/x-dtbncx+xml']");return d||(c=b.getAttribute("toc"))&&(d=a.querySelector("item[id='"+c+"']")),!!d&&d.getAttribute("href")},EPUBJS.Parser.prototype.metadata=function(a){var b={},c=this;return b.bookTitle=c.getElementText(a,"title"),b.creator=c.getElementText(a,"creator"),b.description=c.getElementText(a,"description"),b.pubdate=c.getElementText(a,"date"),b.publisher=c.getElementText(a,"publisher"),b.identifier=c.getElementText(a,"identifier"),b.language=c.getElementText(a,"language"),b.rights=c.getElementText(a,"rights"),b.modified_date=c.querySelectorText(a,"meta[property='dcterms:modified']"),b.layout=c.querySelectorText(a,"meta[property='rendition:layout']"),b.orientation=c.querySelectorText(a,"meta[property='rendition:orientation']"),b.spread=c.querySelectorText(a,"meta[property='rendition:spread']"),b},EPUBJS.Parser.prototype.findCoverPath=function(a){if("2.0"===a.querySelector("package").getAttribute("version")){var b=a.querySelector('meta[name="cover"]');if(b){var c=b.getAttribute("content"),d=a.querySelector("item[id='"+c+"']");return!!d&&d.getAttribute("href")}return!1}var e=a.querySelector("item[properties='cover-image']");return!!e&&e.getAttribute("href")},EPUBJS.Parser.prototype.getElementText=function(a,b){var c,d=a.getElementsByTagNameNS("http://purl.org/dc/elements/1.1/",b);return d&&0!==d.length?(c=d[0],c.childNodes.length?c.childNodes[0].nodeValue:""):""},EPUBJS.Parser.prototype.querySelectorText=function(a,b){var c=a.querySelector(b);return c&&c.childNodes.length?c.childNodes[0].nodeValue:""},EPUBJS.Parser.prototype.manifest=function(a){var b=this.baseUrl,c={},d=a.querySelectorAll("item");return Array.prototype.slice.call(d).forEach(function(a){var d=a.getAttribute("id"),e=a.getAttribute("href")||"",f=a.getAttribute("media-type")||"",g=a.getAttribute("properties")||"";c[d]={href:e,url:b+e,type:f,properties:g}}),c},EPUBJS.Parser.prototype.spine=function(a,b){var c=a.getElementsByTagName("itemref"),d=Array.prototype.slice.call(c),e=EPUBJS.core.indexOfElementNode(a),f=new EPUBJS.EpubCFI;return d.map(function(a,c){var d=a.getAttribute("idref"),g=f.generateChapterComponent(e,c,d),h=a.getAttribute("properties")||"",i=h.length?h.split(" "):[],j=b[d].properties,k=j.length?j.split(" "):[];return{id:d,linear:a.getAttribute("linear")||"",properties:i,manifestProperties:k,href:b[d].href,url:b[d].url,index:c,cfiBase:g,cfi:"epubcfi("+g+")"}})},EPUBJS.Parser.prototype.querySelectorByType=function(a,b,c){var d=a.querySelector(b+'[*|type="'+c+'"]');if(null!==d&&0!==d.length)return d;d=a.querySelectorAll(b);for(var e=0;e1&&d[1],{cfi:f,href:h,packageUrl:e,page:j}):{href:h,page:j}},EPUBJS.Render.Iframe=function(){this.iframe=null,this.document=null,this.window=null,this.docEl=null,this.bodyEl=null,this.leftPos=0,this.pageWidth=0,this.id=EPUBJS.core.uuid()},EPUBJS.Render.Iframe.prototype.create=function(){return this.element=document.createElement("div"),this.element.id="epubjs-view:"+this.id,this.isMobile=navigator.userAgent.match(/(iPad|iPhone|iPod|Mobile|Android)/g),this.transform=EPUBJS.core.prefixed("transform"),this.element},EPUBJS.Render.Iframe.prototype.addIframe=function(){return this.iframe=document.createElement("iframe"),this.iframe.id="epubjs-iframe:"+this.id,this.iframe.scrolling=this.scrolling||"no",this.iframe.seamless="seamless",this.iframe.style.border="none",this.iframe.addEventListener("load",this.loaded.bind(this),!1),(this._width||this._height)&&(this.iframe.height=this._height,this.iframe.width=this._width),this.iframe},EPUBJS.Render.Iframe.prototype.load=function(a,b){var c=this,d=new RSVP.defer;return 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See https://raw.github.com/Stuk/jszip/master/LICENSE.markdown. 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Corrupted zip ?")},setIndex:function(a){this.checkIndex(a),this.index=a},skip:function(a){this.setIndex(this.index+a)},byteAt:function(){},readInt:function(a){var b,c=0;for(this.checkOffset(a),b=this.index+a-1;b>=this.index;b--)c=(c<<8)+this.byteAt(b);return this.index+=a,c},readString:function(a){return d.transformTo("string",this.readData(a))},readData:function(){},lastIndexOfSignature:function(){},readDate:function(){var a=this.readInt(4);return new Date((a>>25&127)+1980,(a>>21&15)-1,a>>16&31,a>>11&31,a>>5&63,(31&a)<<1)}},b.exports=c},{"./utils":21}],6:[function(a,b,c){"use strict";c.base64=!1,c.binary=!1,c.dir=!1,c.createFolders=!1,c.date=null,c.compression=null,c.compressionOptions=null,c.comment=null,c.unixPermissions=null,c.dosPermissions=null},{}],7:[function(a,b,c){"use strict";var d=a("./utils");c.string2binary=function(a){return d.string2binary(a)},c.string2Uint8Array=function(a){return d.transformTo("uint8array",a)},c.uint8Array2String=function(a){return d.transformTo("string",a)},c.string2Blob=function(a){var b=d.transformTo("arraybuffer",a);return d.arrayBuffer2Blob(b)},c.arrayBuffer2Blob=function(a){return d.arrayBuffer2Blob(a)},c.transformTo=function(a,b){return d.transformTo(a,b)},c.getTypeOf=function(a){return d.getTypeOf(a)},c.checkSupport=function(a){return d.checkSupport(a)},c.MAX_VALUE_16BITS=d.MAX_VALUE_16BITS,c.MAX_VALUE_32BITS=d.MAX_VALUE_32BITS,c.pretty=function(a){return d.pretty(a)},c.findCompression=function(a){return d.findCompression(a)},c.isRegExp=function(a){return d.isRegExp(a)}},{"./utils":21}],8:[function(a,b,c){"use strict";var d="undefined"!=typeof Uint8Array&&"undefined"!=typeof Uint16Array&&"undefined"!=typeof Uint32Array,e=a("pako");c.uncompressInputType=d?"uint8array":"array",c.compressInputType=d?"uint8array":"array",c.magic="\b\x00",c.compress=function(a,b){return e.deflateRaw(a,{level:b.level||-1})},c.uncompress=function(a){return e.inflateRaw(a)}},{pako:24}],9:[function(a,b){"use strict";function c(a,b){return this instanceof c?(this.files={},this.comment=null,this.root="",a&&this.load(a,b),void(this.clone=function(){var a=new c;for(var b in this)"function"!=typeof this[b]&&(a[b]=this[b]);return a})):new c(a,b)}var d=a("./base64");c.prototype=a("./object"),c.prototype.load=a("./load"),c.support=a("./support"),c.defaults=a("./defaults"),c.utils=a("./deprecatedPublicUtils"),c.base64={encode:function(a){return d.encode(a)},decode:function(a){return d.decode(a)}},c.compressions=a("./compressions"),b.exports=c},{"./base64":1,"./compressions":3,"./defaults":6,"./deprecatedPublicUtils":7,"./load":10,"./object":13,"./support":17}],10:[function(a,b){"use strict";var c=a("./base64"),d=a("./zipEntries");b.exports=function(a,b){var e,f,g,h;for(b=b||{},b.base64&&(a=c.decode(a)),f=new d(a,b),e=f.files,g=0;gc;c++)d+=String.fromCharCode(255&a),a>>>=8;return d},t=function(){var a,b,c={};for(a=0;a0?a.substring(0,b):""},x=function(a){return"/"!=a.slice(-1)&&(a+="/"),a},y=function(a,b){return b="undefined"!=typeof b?b:!1,a=x(a),this.files[a]||v.call(this,a,null,{dir:!0,createFolders:b}),this.files[a]},z=function(a,b,c){var f,g=new j;return a._data instanceof j?(g.uncompressedSize=a._data.uncompressedSize,g.crc32=a._data.crc32,0===g.uncompressedSize||a.dir?(b=i.STORE,g.compressedContent="",g.crc32=0):a._data.compressionMethod===b.magic?g.compressedContent=a._data.getCompressedContent():(f=a._data.getContent(),g.compressedContent=b.compress(d.transformTo(b.compressInputType,f),c))):(f=p(a),(!f||0===f.length||a.dir)&&(b=i.STORE,f=""),g.uncompressedSize=f.length,g.crc32=e(f),g.compressedContent=b.compress(d.transformTo(b.compressInputType,f),c)),g.compressedSize=g.compressedContent.length,g.compressionMethod=b.magic,g},A=function(a,b){var c=a;return a||(c=b?16893:33204),(65535&c)<<16},B=function(a){return 63&(a||0)},C=function(a,b,c,g,h){var i,j,k,m,n=(c.compressedContent,d.transformTo("string",l.utf8encode(b.name))),o=b.comment||"",p=d.transformTo("string",l.utf8encode(o)),q=n.length!==b.name.length,r=p.length!==o.length,t=b.options,u="",v="",w="";k=b._initialMetadata.dir!==b.dir?b.dir:t.dir,m=b._initialMetadata.date!==b.date?b.date:t.date;var x=0,y=0;k&&(x|=16),"UNIX"===h?(y=798,x|=A(b.unixPermissions,k)):(y=20,x|=B(b.dosPermissions,k)),i=m.getHours(),i<<=6,i|=m.getMinutes(),i<<=5,i|=m.getSeconds()/2,j=m.getFullYear()-1980,j<<=4,j|=m.getMonth()+1,j<<=5,j|=m.getDate(),q&&(v=s(1,1)+s(e(n),4)+n,u+="up"+s(v.length,2)+v),r&&(w=s(1,1)+s(this.crc32(p),4)+p,u+="uc"+s(w.length,2)+w);var z="";z+="\n\x00",z+=q||r?"\x00\b":"\x00\x00",z+=c.compressionMethod,z+=s(i,2),z+=s(j,2),z+=s(c.crc32,4),z+=s(c.compressedSize,4),z+=s(c.uncompressedSize,4),z+=s(n.length,2),z+=s(u.length,2);var C=f.LOCAL_FILE_HEADER+z+n+u,D=f.CENTRAL_FILE_HEADER+s(y,2)+z+s(p.length,2)+"\x00\x00\x00\x00"+s(x,4)+s(g,4)+n+u+p;return{fileRecord:C,dirRecord:D,compressedObject:c}},D={load:function(){throw new Error("Load method is not defined. Is the file jszip-load.js included ?")},filter:function(a){var b,c,d,e,f=[];for(b in this.files)this.files.hasOwnProperty(b)&&(d=this.files[b],e=new r(d.name,d._data,t(d.options)),c=b.slice(this.root.length,b.length),b.slice(0,this.root.length)===this.root&&a(c,e)&&f.push(e));return f},file:function(a,b,c){if(1===arguments.length){if(d.isRegExp(a)){var e=a;return this.filter(function(a,b){return!b.dir&&e.test(a)})}return this.filter(function(b,c){return!c.dir&&b===a})[0]||null}return a=this.root+a,v.call(this,a,b,c),this},folder:function(a){if(!a)return this;if(d.isRegExp(a))return this.filter(function(b,c){return c.dir&&a.test(b)});var b=this.root+a,c=y.call(this,b),e=this.clone();return e.root=c.name,e},remove:function(a){a=this.root+a;var b=this.files[a];if(b||("/"!=a.slice(-1)&&(a+="/"),b=this.files[a]),b&&!b.dir)delete this.files[a];else for(var c=this.filter(function(b,c){return c.name.slice(0,a.length)===a}),d=0;d=0;--f)if(this.data[f]===b&&this.data[f+1]===c&&this.data[f+2]===d&&this.data[f+3]===e)return f;return-1},c.prototype.readData=function(a){if(this.checkOffset(a),0===a)return new Uint8Array(0);var b=this.data.subarray(this.index,this.index+a);return this.index+=a,b},b.exports=c},{"./dataReader":5}],19:[function(a,b){"use strict";var c=a("./utils"),d=function(a){this.data=new Uint8Array(a),this.index=0};d.prototype={append:function(a){0!==a.length&&(a=c.transformTo("uint8array",a),this.data.set(a,this.index),this.index+=a.length)},finalize:function(){return this.data}},b.exports=d},{"./utils":21}],20:[function(a,b,c){"use strict";for(var d=a("./utils"),e=a("./support"),f=a("./nodeBuffer"),g=new Array(256),h=0;256>h;h++)g[h]=h>=252?6:h>=248?5:h>=240?4:h>=224?3:h>=192?2:1;g[254]=g[254]=1;var i=function(a){var 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a,b,c,d=this.zip64EndOfCentralSize-44,e=0;d>e;)a=this.reader.readInt(2),b=this.reader.readInt(4),c=this.reader.readString(b),this.zip64ExtensibleData[a]={id:a,length:b,value:c}},readBlockZip64EndOfCentralLocator:function(){if(this.diskWithZip64CentralDirStart=this.reader.readInt(4),this.relativeOffsetEndOfZip64CentralDir=this.reader.readInt(8),this.disksCount=this.reader.readInt(4),this.disksCount>1)throw new Error("Multi-volumes zip are not supported")},readLocalFiles:function(){var a,b;for(a=0;a>8;this.dir=16&this.externalFileAttributes?!0:!1,a===h&&(this.dosPermissions=63&this.externalFileAttributes),a===i&&(this.unixPermissions=this.externalFileAttributes>>16&65535),this.dir||"/"!==this.fileName.slice(-1)||(this.dir=!0)},parseZIP64ExtraField:function(){if(this.extraFields[1]){var a=new 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m=Y+(h.w_bits-8<<4)<<8,n=-1;n=h.strategy>=T||h.level<2?0:h.level<6?1:6===h.level?2:3,m|=n<<6,0!==h.strstart&&(m|=kb),m+=31-m%31,h.status=qb,j(h,m),0!==h.strstart&&(j(h,a.adler>>>16),j(h,65535&a.adler)),a.adler=1}if(h.status===mb)if(h.gzhead.extra){for(k=h.pending;h.gzindex<(65535&h.gzhead.extra.length)&&(h.pending!==h.pending_buf_size||(h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),g(a),k=h.pending,h.pending!==h.pending_buf_size));)i(h,255&h.gzhead.extra[h.gzindex]),h.gzindex++;h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),h.gzindex===h.gzhead.extra.length&&(h.gzindex=0,h.status=nb)}else h.status=nb;if(h.status===nb)if(h.gzhead.name){k=h.pending;do{if(h.pending===h.pending_buf_size&&(h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),g(a),k=h.pending,h.pending===h.pending_buf_size)){l=1;break}l=h.gzindexk&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),0===l&&(h.gzindex=0,h.status=ob)}else h.status=ob;if(h.status===ob)if(h.gzhead.comment){k=h.pending;do{if(h.pending===h.pending_buf_size&&(h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),g(a),k=h.pending,h.pending===h.pending_buf_size)){l=1;break}l=h.gzindexk&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),0===l&&(h.status=pb)}else h.status=pb;if(h.status===pb&&(h.gzhead.hcrc?(h.pending+2>h.pending_buf_size&&g(a),h.pending+2<=h.pending_buf_size&&(i(h,255&a.adler),i(h,a.adler>>8&255),a.adler=0,h.status=qb)):h.status=qb),0!==h.pending){if(g(a),0===a.avail_out)return h.last_flush=-1,M}else if(0===a.avail_in&&e(b)<=e(c)&&b!==K)return d(a,Q);if(h.status===rb&&0!==a.avail_in)return d(a,Q);if(0!==a.avail_in||0!==h.lookahead||b!==H&&h.status!==rb){var o=h.strategy===T?r(h,b):h.strategy===U?q(h,b):B[h.level].func(h,b);if((o===ub||o===vb)&&(h.status=rb),o===sb||o===ub)return 0===a.avail_out&&(h.last_flush=-1),M;if(o===tb&&(b===I?D._tr_align(h):b!==L&&(D._tr_stored_block(h,0,0,!1),b===J&&(f(h.head),0===h.lookahead&&(h.strstart=0,h.block_start=0,h.insert=0))),g(a),0===a.avail_out))return h.last_flush=-1,M}return b!==K?M:h.wrap<=0?N:(2===h.wrap?(i(h,255&a.adler),i(h,a.adler>>8&255),i(h,a.adler>>16&255),i(h,a.adler>>24&255),i(h,255&a.total_in),i(h,a.total_in>>8&255),i(h,a.total_in>>16&255),i(h,a.total_in>>24&255)):(j(h,a.adler>>>16),j(h,65535&a.adler)),g(a),h.wrap>0&&(h.wrap=-h.wrap),0!==h.pending?M:N)}function A(a){var b;return a&&a.state?(b=a.state.status,b!==lb&&b!==mb&&b!==nb&&b!==ob&&b!==pb&&b!==qb&&b!==rb?d(a,O):(a.state=null,b===qb?d(a,P):M)):O}var B,C=a("../utils/common"),D=a("./trees"),E=a("./adler32"),F=a("./crc32"),G=a("./messages"),H=0,I=1,J=3,K=4,L=5,M=0,N=1,O=-2,P=-3,Q=-5,R=-1,S=1,T=2,U=3,V=4,W=0,X=2,Y=8,Z=9,$=15,_=8,ab=29,bb=256,cb=bb+1+ab,db=30,eb=19,fb=2*cb+1,gb=15,hb=3,ib=258,jb=ib+hb+1,kb=32,lb=42,mb=69,nb=73,ob=91,pb=103,qb=113,rb=666,sb=1,tb=2,ub=3,vb=4,wb=3,xb=function(a,b,c,d,e){this.good_length=a,this.max_lazy=b,this.nice_length=c,this.max_chain=d,this.func=e};B=[new xb(0,0,0,0,n),new xb(4,4,8,4,o),new xb(4,5,16,8,o),new xb(4,6,32,32,o),new xb(4,4,16,16,p),new xb(8,16,32,32,p),new xb(8,16,128,128,p),new xb(8,32,128,256,p),new xb(32,128,258,1024,p),new xb(32,258,258,4096,p)],c.deflateInit=y,c.deflateInit2=x,c.deflateReset=v,c.deflateResetKeep=u,c.deflateSetHeader=w,c.deflate=z,c.deflateEnd=A,c.deflateInfo="pako deflate (from Nodeca project)"},{"../utils/common":27,"./adler32":29,"./crc32":31,"./messages":37,"./trees":38}],33:[function(a,b){"use strict";function c(){this.text=0,this.time=0,this.xflags=0,this.os=0,this.extra=null,this.extra_len=0,this.name="",this.comment="",this.hcrc=0,this.done=!1}b.exports=c},{}],34:[function(a,b){"use strict";var c=30,d=12;b.exports=function(a,b){var e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C;e=a.state,f=a.next_in,B=a.input,g=f+(a.avail_in-5),h=a.next_out,C=a.output,i=h-(b-a.avail_out),j=h+(a.avail_out-257),k=e.dmax,l=e.wsize,m=e.whave,n=e.wnext,o=e.window,p=e.hold,q=e.bits,r=e.lencode,s=e.distcode,t=(1<q&&(p+=B[f++]<>>24,p>>>=w,q-=w,w=v>>>16&255,0===w)C[h++]=65535&v;else{if(!(16&w)){if(0===(64&w)){v=r[(65535&v)+(p&(1<q&&(p+=B[f++]<>>=w,q-=w),15>q&&(p+=B[f++]<>>24,p>>>=w,q-=w,w=v>>>16&255,!(16&w)){if(0===(64&w)){v=s[(65535&v)+(p&(1<q&&(p+=B[f++]<q&&(p+=B[f++]<k){a.msg="invalid distance too far back",e.mode=c;break a}if(p>>>=w,q-=w,w=h-i,y>w){if(w=y-w,w>m&&e.sane){a.msg="invalid distance too far back",e.mode=c;break a}if(z=0,A=o,0===n){if(z+=l-w,x>w){x-=w;do C[h++]=o[z++];while(--w);z=h-y,A=C}}else 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a&&a.state?(d=a.state,0>b?(c=0,b=-b):(c=(b>>4)+1,48>b&&(b&=15)),b&&(8>b||b>15)?F:(null!==d.window&&d.wbits!==b&&(d.window=null),d.wrap=c,d.wbits=b,g(a))):F}function i(a,b){var c,d;return a?(d=new e,a.state=d,d.window=null,c=h(a,b),c!==C&&(a.state=null),c):F}function j(a){return i(a,rb)}function k(a){if(sb){var b;for(p=new r.Buf32(512),q=new r.Buf32(32),b=0;144>b;)a.lens[b++]=8;for(;256>b;)a.lens[b++]=9;for(;280>b;)a.lens[b++]=7;for(;288>b;)a.lens[b++]=8;for(v(x,a.lens,0,288,p,0,a.work,{bits:9}),b=0;32>b;)a.lens[b++]=5;v(y,a.lens,0,32,q,0,a.work,{bits:5}),sb=!1}a.lencode=p,a.lenbits=9,a.distcode=q,a.distbits=5}function l(a,b,c,d){var e,f=a.state;return null===f.window&&(f.wsize=1<=f.wsize?(r.arraySet(f.window,b,c-f.wsize,f.wsize,0),f.wnext=0,f.whave=f.wsize):(e=f.wsize-f.wnext,e>d&&(e=d),r.arraySet(f.window,b,c-d,e,f.wnext),d-=e,d?(r.arraySet(f.window,b,c-d,d,0),f.wnext=d,f.whave=f.wsize):(f.wnext+=e,f.wnext===f.wsize&&(f.wnext=0),f.whaven;){if(0===i)break 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P:if(1024&c.flags&&(q=c.length,q>i&&(q=i),q&&(c.head&&(wb=c.head.extra_len-c.length,c.head.extra||(c.head.extra=new Array(c.head.extra_len)),r.arraySet(c.head.extra,e,g,q,wb)),512&c.flags&&(c.check=t(c.check,e,q,g)),i-=q,g+=q,c.length-=q),c.length))break a;c.length=0,c.mode=Q;case Q:if(2048&c.flags){if(0===i)break a;q=0;do wb=e[g+q++],c.head&&wb&&c.length<65536&&(c.head.name+=String.fromCharCode(wb));while(wb&&i>q);if(512&c.flags&&(c.check=t(c.check,e,q,g)),i-=q,g+=q,wb)break a}else c.head&&(c.head.name=null);c.length=0,c.mode=R;case R:if(4096&c.flags){if(0===i)break a;q=0;do wb=e[g+q++],c.head&&wb&&c.length<65536&&(c.head.comment+=String.fromCharCode(wb));while(wb&&i>q);if(512&c.flags&&(c.check=t(c.check,e,q,g)),i-=q,g+=q,wb)break a}else c.head&&(c.head.comment=null);c.mode=S;case S:if(512&c.flags){for(;16>n;){if(0===i)break a;i--,m+=e[g++]<>9&1,c.head.done=!0),a.adler=c.check=0,c.mode=V;break;case T:for(;32>n;){if(0===i)break a;i--,m+=e[g++]<>>=7&n,n-=7&n,c.mode=ib;break}for(;3>n;){if(0===i)break a;i--,m+=e[g++]<>>=1,n-=1,3&m){case 0:c.mode=X;break;case 1:if(k(c),c.mode=bb,b===B){m>>>=2,n-=2;break a}break;case 2:c.mode=$;break;case 3:a.msg="invalid block type",c.mode=lb}m>>>=2,n-=2;break;case X:for(m>>>=7&n,n-=7&n;32>n;){if(0===i)break a;i--,m+=e[g++]<>>16^65535)){a.msg="invalid stored block lengths",c.mode=lb;break}if(c.length=65535&m,m=0,n=0,c.mode=Y,b===B)break a;case Y:c.mode=Z;case Z:if(q=c.length){if(q>i&&(q=i),q>j&&(q=j),0===q)break a;r.arraySet(f,e,g,q,h),i-=q,g+=q,j-=q,h+=q,c.length-=q;break}c.mode=V;break;case $:for(;14>n;){if(0===i)break a;i--,m+=e[g++]<>>=5,n-=5,c.ndist=(31&m)+1,m>>>=5,n-=5,c.ncode=(15&m)+4,m>>>=4,n-=4,c.nlen>286||c.ndist>30){a.msg="too many length or distance symbols",c.mode=lb;break}c.have=0,c.mode=_;case _:for(;c.haven;){if(0===i)break 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n,o,p=a.file,q=a.compression,r=m!==g.utf8encode,s=e.transformTo("string",m(p.name)),t=e.transformTo("string",g.utf8encode(p.name)),u=p.comment,v=e.transformTo("string",m(u)),w=e.transformTo("string",g.utf8encode(u)),x=t.length!==p.name.length,y=w.length!==u.length,z="",A="",B="",C=p.dir,D=p.date,E={crc32:0,compressedSize:0,uncompressedSize:0};b&&!c||(E.crc32=a.crc32,E.compressedSize=a.compressedSize,E.uncompressedSize=a.uncompressedSize);var F=0;b&&(F|=8),r||!x&&!y||(F|=2048);var G=0,H=0;C&&(G|=16),"UNIX"===f?(H=798,G|=k(p.unixPermissions,C)):(H=20,G|=l(p.dosPermissions,C)),n=D.getUTCHours(),n<<=6,n|=D.getUTCMinutes(),n<<=5,n|=D.getUTCSeconds()/2,o=D.getUTCFullYear()-1980,o<<=4,o|=D.getUTCMonth()+1,o<<=5,o|=D.getUTCDate(),x&&(A=j(1,1)+j(h(s),4)+t,z+="up"+j(A.length,2)+A),y&&(B=j(1,1)+j(h(v),4)+w,z+="uc"+j(B.length,2)+B);var I="";I+="\n\0",I+=j(F,2),I+=q.magic,I+=j(n,2),I+=j(o,2),I+=j(E.crc32,4),I+=j(E.compressedSize,4),I+=j(E.uncompressedSize,4),I+=j(s.length,2),I+=j(z.length,2);var J=i.LOCAL_FILE_HEADER+I+s+z,K=i.CENTRAL_FILE_HEADER+j(H,2)+I+j(v.length,2)+"\0\0\0\0"+j(G,4)+j(d,4)+s+z+v;return{fileRecord:J,dirRecord:K}},n=function(a,b,c,d,f){var g="",h=e.transformTo("string",f(d));return g=i.CENTRAL_DIRECTORY_END+"\0\0\0\0"+j(a,2)+j(a,2)+j(b,4)+j(c,4)+j(h.length,2)+h},o=function(a){var b="";return b=i.DATA_DESCRIPTOR+j(a.crc32,4)+j(a.compressedSize,4)+j(a.uncompressedSize,4)};e.inherits(d,f),d.prototype.push=function(a){var b=a.meta.percent||0,c=this.entriesCount,d=this._sources.length;this.accumulate?this.contentBuffer.push(a):(this.bytesWritten+=a.data.length,f.prototype.push.call(this,{data:a.data,meta:{currentFile:this.currentFile,percent:c?(b+100*(c-d-1))/c:100}}))},d.prototype.openedSource=function(a){this.currentSourceOffset=this.bytesWritten,this.currentFile=a.file.name;var b=this.streamFiles&&!a.file.dir;if(b){var c=m(a,b,!1,this.currentSourceOffset,this.zipPlatform,this.encodeFileName);this.push({data:c.fileRecord,meta:{percent:0}})}else 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this.files)this.files.hasOwnProperty(b)&&(d=this.files[b],c=b.slice(this.root.length,b.length),c&&b.slice(0,this.root.length)===this.root&&a(c,d))},filter:function(a){var b=[];return this.forEach(function(c,d){a(c,d)&&b.push(d)}),b},file:function(a,b,c){if(1===arguments.length){if(d(a)){var e=a;return this.filter(function(a,b){return!b.dir&&e.test(a)})}var f=this.files[this.root+a];return f&&!f.dir?f:null}return a=this.root+a,o.call(this,a,b,c),this},folder:function(a){if(!a)return this;if(d(a))return this.filter(function(b,c){return c.dir&&a.test(b)});var b=this.root+a,c=r.call(this,b),e=this.clone();return e.root=c.name,e},remove:function(a){a=this.root+a;var b=this.files[a];if(b||("/"!==a.slice(-1)&&(a+="/"),b=this.files[a]),b&&!b.dir)delete this.files[a];else for(var c=this.filter(function(b,c){return c.name.slice(0,a.length)===a}),d=0;d=0;--f)if(this.data[f]===b&&this.data[f+1]===c&&this.data[f+2]===d&&this.data[f+3]===e)return f-this.zero;return-1},d.prototype.readAndCheckSignature=function(a){var b=a.charCodeAt(0),c=a.charCodeAt(1),d=a.charCodeAt(2),e=a.charCodeAt(3),f=this.readData(4);return b===f[0]&&c===f[1]&&d===f[2]&&e===f[3]},d.prototype.readData=function(a){if(this.checkOffset(a),0===a)return[];var b=this.data.slice(this.zero+this.index,this.zero+this.index+a);return this.index+=a,b},b.exports=d},{"../utils":32,"./DataReader":18}],18:[function(a,b,c){"use strict";function d(a){this.data=a,this.length=a.length,this.index=0,this.zero=0}var e=a("../utils");d.prototype={checkOffset:function(a){this.checkIndex(this.index+a)},checkIndex:function(a){if(this.length=this.index;b--)c=(c<<8)+this.byteAt(b);return this.index+=a,c},readString:function(a){return e.transformTo("string",this.readData(a))},readData:function(a){},lastIndexOfSignature:function(a){},readAndCheckSignature:function(a){},readDate:function(){var a=this.readInt(4);return new Date(Date.UTC((a>>25&127)+1980,(a>>21&15)-1,a>>16&31,a>>11&31,a>>5&63,(31&a)<<1))}},b.exports=d},{"../utils":32}],19:[function(a,b,c){"use strict";function d(a){e.call(this,a)}var e=a("./Uint8ArrayReader"),f=a("../utils");f.inherits(d,e),d.prototype.readData=function(a){this.checkOffset(a);var b=this.data.slice(this.zero+this.index,this.zero+this.index+a);return this.index+=a,b},b.exports=d},{"../utils":32,"./Uint8ArrayReader":21}],20:[function(a,b,c){"use strict";function d(a){e.call(this,a)}var e=a("./DataReader"),f=a("../utils");f.inherits(d,e),d.prototype.byteAt=function(a){return this.data.charCodeAt(this.zero+a)},d.prototype.lastIndexOfSignature=function(a){return this.data.lastIndexOf(a)-this.zero},d.prototype.readAndCheckSignature=function(a){var b=this.readData(4);return a===b},d.prototype.readData=function(a){this.checkOffset(a);var b=this.data.slice(this.zero+this.index,this.zero+this.index+a);return 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strict";c.LOCAL_FILE_HEADER="PK",c.CENTRAL_FILE_HEADER="PK",c.CENTRAL_DIRECTORY_END="PK",c.ZIP64_CENTRAL_DIRECTORY_LOCATOR="PK",c.ZIP64_CENTRAL_DIRECTORY_END="PK",c.DATA_DESCRIPTOR="PK\b"},{}],24:[function(a,b,c){"use strict";function d(a){e.call(this,"ConvertWorker to "+a),this.destType=a}var e=a("./GenericWorker"),f=a("../utils");f.inherits(d,e),d.prototype.processChunk=function(a){this.push({data:f.transformTo(this.destType,a.data),meta:a.meta})},b.exports=d},{"../utils":32,"./GenericWorker":28}],25:[function(a,b,c){"use strict";function d(){e.call(this,"Crc32Probe"),this.withStreamInfo("crc32",0)}var e=a("./GenericWorker"),f=a("../crc32"),g=a("../utils");g.inherits(d,e),d.prototype.processChunk=function(a){this.streamInfo.crc32=f(a.data,this.streamInfo.crc32||0),this.push(a)},b.exports=d},{"../crc32":4,"../utils":32,"./GenericWorker":28}],26:[function(a,b,c){"use strict";function d(a){f.call(this,"DataLengthProbe for "+a),this.propName=a,this.withStreamInfo(a,0)}var 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e=a("../utils"),f=a("./GenericWorker"),g=16384;e.inherits(d,f),d.prototype.cleanUp=function(){f.prototype.cleanUp.call(this),this.data=null},d.prototype.resume=function(){return!!f.prototype.resume.call(this)&&(!this._tickScheduled&&this.dataIsReady&&(this._tickScheduled=!0,e.delay(this._tickAndRepeat,[],this)),!0)},d.prototype._tickAndRepeat=function(){this._tickScheduled=!1,this.isPaused||this.isFinished||(this._tick(),this.isFinished||(e.delay(this._tickAndRepeat,[],this),this._tickScheduled=!0))},d.prototype._tick=function(){if(this.isPaused||this.isFinished)return!1;var a=g,b=null,c=Math.min(this.max,this.index+a);if(this.index>=this.max)return this.end();switch(this.type){case"string":b=this.data.substring(this.index,c);break;case"uint8array":b=this.data.subarray(this.index,c);break;case"array":case"nodebuffer":b=this.data.slice(this.index,c)}return this.index=c,this.push({data:b,meta:{percent:this.max?this.index/this.max*100:0}})},b.exports=d},{"../utils":32,"./GenericWorker":28}],28:[function(a,b,c){"use strict";function d(a){this.name=a||"default",this.streamInfo={},this.generatedError=null,this.extraStreamInfo={},this.isPaused=!0,this.isFinished=!1,this.isLocked=!1,this._listeners={data:[],end:[],error:[]},this.previous=null}d.prototype={push:function(a){this.emit("data",a)},end:function(){if(this.isFinished)return!1;this.flush();try{this.emit("end"),this.cleanUp(),this.isFinished=!0}catch(a){this.emit("error",a)}return!0},error:function(a){return!this.isFinished&&(this.isPaused?this.generatedError=a:(this.isFinished=!0,this.emit("error",a),this.previous&&this.previous.error(a),this.cleanUp()),!0)},on:function(a,b){return this._listeners[a].push(b),this},cleanUp:function(){this.streamInfo=this.generatedError=this.extraStreamInfo=null,this._listeners=[]},emit:function(a,b){if(this._listeners[a])for(var c=0;c 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h.length!==c&&(h.subarray?h=h.subarray(0,c):h.length=c),f.applyFromCharCode(h)};c.utf8encode=function(a){return g.nodebuffer?h.newBufferFrom(a,"utf-8"):l(a)},c.utf8decode=function(a){return g.nodebuffer?f.transformTo("nodebuffer",a).toString("utf-8"):(a=f.transformTo(g.uint8array?"uint8array":"array",a),n(a))},f.inherits(d,i),d.prototype.processChunk=function(a){var b=f.transformTo(g.uint8array?"uint8array":"array",a.data);if(this.leftOver&&this.leftOver.length){if(g.uint8array){var d=b;b=new Uint8Array(d.length+this.leftOver.length),b.set(this.leftOver,0),b.set(d,this.leftOver.length)}else b=this.leftOver.concat(b);this.leftOver=null}var e=m(b),h=b;e!==b.length&&(g.uint8array?(h=b.subarray(0,e),this.leftOver=b.subarray(e,b.length)):(h=b.slice(0,e),this.leftOver=b.slice(e,b.length))),this.push({data:c.utf8decode(h),meta:a.meta})},d.prototype.flush=function(){this.leftOver&&this.leftOver.length&&(this.push({data:c.utf8decode(this.leftOver),meta:{}}),this.leftOver=null)},c.Utf8DecodeWorker=d,f.inherits(e,i),e.prototype.processChunk=function(a){this.push({data:c.utf8encode(a.data),meta:a.meta})},c.Utf8EncodeWorker=e},{"./nodejsUtils":14,"./stream/GenericWorker":28,"./support":30,"./utils":32}],32:[function(a,b,c){"use strict";function d(a){var b=null;return b=i.uint8array?new Uint8Array(a.length):new Array(a.length),f(a,b)}function e(a){return a}function f(a,b){for(var c=0;c1;)try{return n.stringifyByChunk(a,d,b)}catch(f){b=Math.floor(b/2)}return n.stringifyByChar(a)}function h(a,b){for(var c=0;c1)throw new Error("Multi-volumes zip are not supported")},readLocalFiles:function(){var a,b;for(a=0;a0)this.isSignature(c,g.CENTRAL_FILE_HEADER)||(this.reader.zero=e);else if(e<0)throw new Error("Corrupted zip: missing "+Math.abs(e)+" bytes.")},prepareReader:function(a){this.reader=e(a)},load:function(a){this.prepareReader(a),this.readEndOfCentral(),this.readCentralDir(),this.readLocalFiles()}},b.exports=d},{"./reader/readerFor":22,"./signature":23,"./support":30,"./utf8":31,"./utils":32,"./zipEntry":34}],34:[function(a,b,c){"use strict";function d(a,b){this.options=a,this.loadOptions=b}var e=a("./reader/readerFor"),f=a("./utils"),g=a("./compressedObject"),h=a("./crc32"),i=a("./utf8"),j=a("./compressions"),k=a("./support"),l=0,m=3,n=function(a){for(var b in j)if(j.hasOwnProperty(b)&&j[b].magic===a)return j[b];return null};d.prototype={isEncrypted:function(){return 1===(1&this.bitFlag)},useUTF8:function(){return 2048===(2048&this.bitFlag)},readLocalPart:function(a){var 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d(a,0===a.avail_out?S:Q);if(h.strm=a,c=h.last_flush,h.last_flush=b,h.status===na)if(2===h.wrap)a.adler=0,i(h,31),i(h,139),i(h,8),h.gzhead?(i(h,(h.gzhead.text?1:0)+(h.gzhead.hcrc?2:0)+(h.gzhead.extra?4:0)+(h.gzhead.name?8:0)+(h.gzhead.comment?16:0)),i(h,255&h.gzhead.time),i(h,h.gzhead.time>>8&255),i(h,h.gzhead.time>>16&255),i(h,h.gzhead.time>>24&255),i(h,9===h.level?2:h.strategy>=V||h.level<2?4:0),i(h,255&h.gzhead.os),h.gzhead.extra&&h.gzhead.extra.length&&(i(h,255&h.gzhead.extra.length),i(h,h.gzhead.extra.length>>8&255)),h.gzhead.hcrc&&(a.adler=H(a.adler,h.pending_buf,h.pending,0)),h.gzindex=0,h.status=oa):(i(h,0),i(h,0),i(h,0),i(h,0),i(h,0),i(h,9===h.level?2:h.strategy>=V||h.level<2?4:0),i(h,ya),h.status=sa);else{var m=$+(h.w_bits-8<<4)<<8,n=-1;n=h.strategy>=V||h.level<2?0:h.level<6?1:6===h.level?2:3,m|=n<<6,0!==h.strstart&&(m|=ma),m+=31-m%31,h.status=sa,j(h,m),0!==h.strstart&&(j(h,a.adler>>>16),j(h,65535&a.adler)),a.adler=1}if(h.status===oa)if(h.gzhead.extra){for(k=h.pending;h.gzindex<(65535&h.gzhead.extra.length)&&(h.pending!==h.pending_buf_size||(h.gzhead.hcrc&&h.pending>k&&(a.adler=H(a.adler,h.pending_buf,h.pending-k,k)),g(a),k=h.pending,h.pending!==h.pending_buf_size));)i(h,255&h.gzhead.extra[h.gzindex]),h.gzindex++;h.gzhead.hcrc&&h.pending>k&&(a.adler=H(a.adler,h.pending_buf,h.pending-k,k)),h.gzindex===h.gzhead.extra.length&&(h.gzindex=0,h.status=pa)}else h.status=pa;if(h.status===pa)if(h.gzhead.name){k=h.pending;do{if(h.pending===h.pending_buf_size&&(h.gzhead.hcrc&&h.pending>k&&(a.adler=H(a.adler,h.pending_buf,h.pending-k,k)),g(a),k=h.pending,h.pending===h.pending_buf_size)){l=1;break}l=h.gzindexk&&(a.adler=H(a.adler,h.pending_buf,h.pending-k,k)),0===l&&(h.gzindex=0,h.status=qa)}else h.status=qa;if(h.status===qa)if(h.gzhead.comment){k=h.pending;do{if(h.pending===h.pending_buf_size&&(h.gzhead.hcrc&&h.pending>k&&(a.adler=H(a.adler,h.pending_buf,h.pending-k,k)),g(a),k=h.pending,h.pending===h.pending_buf_size)){l=1;break}l=h.gzindexk&&(a.adler=H(a.adler,h.pending_buf,h.pending-k,k)),0===l&&(h.status=ra)}else h.status=ra;if(h.status===ra&&(h.gzhead.hcrc?(h.pending+2>h.pending_buf_size&&g(a),h.pending+2<=h.pending_buf_size&&(i(h,255&a.adler),i(h,a.adler>>8&255),a.adler=0,h.status=sa)):h.status=sa),0!==h.pending){if(g(a),0===a.avail_out)return h.last_flush=-1,O}else if(0===a.avail_in&&e(b)<=e(c)&&b!==M)return d(a,S);if(h.status===ta&&0!==a.avail_in)return d(a,S);if(0!==a.avail_in||0!==h.lookahead||b!==J&&h.status!==ta){var o=h.strategy===V?r(h,b):h.strategy===W?q(h,b):D[h.level].func(h,b);if(o!==wa&&o!==xa||(h.status=ta),o===ua||o===wa)return 0===a.avail_out&&(h.last_flush=-1),O;if(o===va&&(b===K?F._tr_align(h):b!==N&&(F._tr_stored_block(h,0,0,!1),b===L&&(f(h.head),0===h.lookahead&&(h.strstart=0,h.block_start=0,h.insert=0))),g(a),0===a.avail_out))return h.last_flush=-1,O}return b!==M?O:h.wrap<=0?P:(2===h.wrap?(i(h,255&a.adler),i(h,a.adler>>8&255),i(h,a.adler>>16&255),i(h,a.adler>>24&255),i(h,255&a.total_in),i(h,a.total_in>>8&255),i(h,a.total_in>>16&255),i(h,a.total_in>>24&255)):(j(h,a.adler>>>16),j(h,65535&a.adler)),g(a),h.wrap>0&&(h.wrap=-h.wrap),0!==h.pending?O:P)}function B(a){var b;return a&&a.state?(b=a.state.status,b!==na&&b!==oa&&b!==pa&&b!==qa&&b!==ra&&b!==sa&&b!==ta?d(a,Q):(a.state=null,b===sa?d(a,R):O)):Q}function C(a,b){var c,d,e,g,h,i,j,k,l=b.length;if(!a||!a.state)return Q;if(c=a.state,g=c.wrap,2===g||1===g&&c.status!==na||c.lookahead)return Q;for(1===g&&(a.adler=G(a.adler,b,l,0)),c.wrap=0,l>=c.w_size&&(0===g&&(f(c.head),c.strstart=0,c.block_start=0,c.insert=0),k=new E.Buf8(c.w_size),E.arraySet(k,b,l-c.w_size,c.w_size,0),b=k,l=c.w_size),h=a.avail_in,i=a.next_in,j=a.input,a.avail_in=l,a.next_in=0,a.input=b,m(c);c.lookahead>=ja;){d=c.strstart,e=c.lookahead-(ja-1);do c.ins_h=(c.ins_h<>>24,p>>>=w,q-=w,w=v>>>16&255,0===w)C[h++]=65535&v;else{if(!(16&w)){if(0===(64&w)){v=r[(65535&v)+(p&(1<>>=w,q-=w),q<15&&(p+=B[f++]<>>24,p>>>=w,q-=w,w=v>>>16&255,!(16&w)){if(0===(64&w)){v=s[(65535&v)+(p&(1<k){a.msg="invalid distance too far back",c.mode=d;break a}if(p>>>=w,q-=w,w=h-i,y>w){if(w=y-w,w>m&&c.sane){a.msg="invalid distance too far back",c.mode=d;break a}if(z=0,A=o,0===n){if(z+=l-w,w2;)C[h++]=A[z++],C[h++]=A[z++],C[h++]=A[z++],x-=3;x&&(C[h++]=A[z++],x>1&&(C[h++]=A[z++]))}else{z=h-y;do C[h++]=C[z++],C[h++]=C[z++],C[h++]=C[z++],x-=3;while(x>2);x&&(C[h++]=C[z++],x>1&&(C[h++]=C[z++]))}break}}break}}while(f>3,f-=x,q-=x<<3,p&=(1<>>24&255)+(a>>>8&65280)+((65280&a)<<8)+((255&a)<<24)}function e(){this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new s.Buf16(320),this.work=new s.Buf16(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}function f(a){var b;return a&&a.state?(b=a.state,a.total_in=a.total_out=b.total=0,a.msg="",b.wrap&&(a.adler=1&b.wrap),b.mode=L,b.last=0,b.havedict=0,b.dmax=32768,b.head=null,b.hold=0,b.bits=0,b.lencode=b.lendyn=new s.Buf32(pa),b.distcode=b.distdyn=new s.Buf32(qa),b.sane=1,b.back=-1,D):G}function g(a){var b;return a&&a.state?(b=a.state,b.wsize=0,b.whave=0,b.wnext=0,f(a)):G}function h(a,b){var c,d;return a&&a.state?(d=a.state,b<0?(c=0,b=-b):(c=(b>>4)+1,b<48&&(b&=15)),b&&(b<8||b>15)?G:(null!==d.window&&d.wbits!==b&&(d.window=null),d.wrap=c,d.wbits=b,g(a))):G}function i(a,b){var c,d;return a?(d=new e,a.state=d,d.window=null,c=h(a,b),c!==D&&(a.state=null),c):G}function j(a){return i(a,sa)}function k(a){if(ta){var b;for(q=new s.Buf32(512),r=new s.Buf32(32),b=0;b<144;)a.lens[b++]=8;for(;b<256;)a.lens[b++]=9;for(;b<280;)a.lens[b++]=7;for(;b<288;)a.lens[b++]=8;for(w(y,a.lens,0,288,q,0,a.work,{bits:9}),b=0;b<32;)a.lens[b++]=5;w(z,a.lens,0,32,r,0,a.work,{bits:5}),ta=!1}a.lencode=q,a.lenbits=9,a.distcode=r,a.distbits=5}function l(a,b,c,d){var e,f=a.state;return null===f.window&&(f.wsize=1<=f.wsize?(s.arraySet(f.window,b,c-f.wsize,f.wsize,0),f.wnext=0,f.whave=f.wsize):(e=f.wsize-f.wnext,e>d&&(e=d),s.arraySet(f.window,b,c-d,e,f.wnext),d-=e,d?(s.arraySet(f.window,b,c-d,d,0),f.wnext=d,f.whave=f.wsize):(f.wnext+=e,f.wnext===f.wsize&&(f.wnext=0),f.whave>>8&255,c.check=u(c.check,Ba,2,0),m=0,n=0,c.mode=M;break}if(c.flags=0,c.head&&(c.head.done=!1),!(1&c.wrap)||(((255&m)<<8)+(m>>8))%31){a.msg="incorrect header check",c.mode=ma;break}if((15&m)!==K){a.msg="unknown compression method",c.mode=ma;break}if(m>>>=4,n-=4,wa=(15&m)+8,0===c.wbits)c.wbits=wa;else if(wa>c.wbits){a.msg="invalid window size",c.mode=ma;break}c.dmax=1<>8&1),512&c.flags&&(Ba[0]=255&m,Ba[1]=m>>>8&255,c.check=u(c.check,Ba,2,0)),m=0,n=0,c.mode=N;case N:for(;n<32;){if(0===i)break a;i--,m+=e[g++]<>>8&255,Ba[2]=m>>>16&255,Ba[3]=m>>>24&255,c.check=u(c.check,Ba,4,0)),m=0,n=0,c.mode=O;case O:for(;n<16;){if(0===i)break a;i--,m+=e[g++]<>8),512&c.flags&&(Ba[0]=255&m,Ba[1]=m>>>8&255,c.check=u(c.check,Ba,2,0)),m=0,n=0,c.mode=P;case P:if(1024&c.flags){for(;n<16;){if(0===i)break a;i--,m+=e[g++]<>>8&255,c.check=u(c.check,Ba,2,0)),m=0,n=0}else c.head&&(c.head.extra=null);c.mode=Q;case Q:if(1024&c.flags&&(q=c.length,q>i&&(q=i),q&&(c.head&&(wa=c.head.extra_len-c.length,c.head.extra||(c.head.extra=new Array(c.head.extra_len)),s.arraySet(c.head.extra,e,g,q,wa)),512&c.flags&&(c.check=u(c.check,e,q,g)),i-=q,g+=q,c.length-=q),c.length))break a;c.length=0,c.mode=R;case R:if(2048&c.flags){if(0===i)break a;q=0;do wa=e[g+q++],c.head&&wa&&c.length<65536&&(c.head.name+=String.fromCharCode(wa));while(wa&&q>9&1,c.head.done=!0),a.adler=c.check=0,c.mode=W;break;case U:for(;n<32;){if(0===i)break a;i--,m+=e[g++]<>>=7&n,n-=7&n,c.mode=ja;break}for(;n<3;){if(0===i)break a;i--,m+=e[g++]<>>=1,n-=1,3&m){case 0:c.mode=Y;break;case 1:if(k(c),c.mode=ca,b===C){m>>>=2,n-=2;break a}break;case 2:c.mode=_;break;case 3:a.msg="invalid block type",c.mode=ma}m>>>=2,n-=2;break;case Y:for(m>>>=7&n,n-=7&n;n<32;){if(0===i)break a;i--,m+=e[g++]<>>16^65535)){a.msg="invalid stored block lengths",c.mode=ma;break}if(c.length=65535&m,m=0,n=0,c.mode=Z,b===C)break a;case Z:c.mode=$;case $:if(q=c.length){if(q>i&&(q=i),q>j&&(q=j),0===q)break a;s.arraySet(f,e,g,q,h),i-=q,g+=q,j-=q,h+=q,c.length-=q;break}c.mode=W;break;case _:for(;n<14;){if(0===i)break a;i--,m+=e[g++]<>>=5,n-=5,c.ndist=(31&m)+1,m>>>=5,n-=5,c.ncode=(15&m)+4,m>>>=4,n-=4,c.nlen>286||c.ndist>30){a.msg="too many length or distance symbols",c.mode=ma;break}c.have=0,c.mode=aa;case aa:for(;c.have>>=3,n-=3}for(;c.have<19;)c.lens[Ca[c.have++]]=0;if(c.lencode=c.lendyn,c.lenbits=7,ya={bits:c.lenbits},xa=w(x,c.lens,0,19,c.lencode,0,c.work,ya),c.lenbits=ya.bits,xa){a.msg="invalid code lengths set",c.mode=ma;break}c.have=0,c.mode=ba;case ba:for(;c.have>>24,ra=Aa>>>16&255,sa=65535&Aa,!(qa<=n);){if(0===i)break a;i--,m+=e[g++]<>>=qa,n-=qa,c.lens[c.have++]=sa;else{if(16===sa){for(za=qa+2;n>>=qa,n-=qa,0===c.have){a.msg="invalid bit length repeat",c.mode=ma;break}wa=c.lens[c.have-1],q=3+(3&m),m>>>=2,n-=2}else if(17===sa){for(za=qa+3;n>>=qa,n-=qa,wa=0,q=3+(7&m),m>>>=3,n-=3}else{for(za=qa+7;n>>=qa,n-=qa,wa=0,q=11+(127&m),m>>>=7,n-=7}if(c.have+q>c.nlen+c.ndist){a.msg="invalid bit length repeat",c.mode=ma;break}for(;q--;)c.lens[c.have++]=wa}}if(c.mode===ma)break;if(0===c.lens[256]){a.msg="invalid code -- missing end-of-block",c.mode=ma;break}if(c.lenbits=9,ya={bits:c.lenbits},xa=w(y,c.lens,0,c.nlen,c.lencode,0,c.work,ya),c.lenbits=ya.bits,xa){a.msg="invalid literal/lengths set",c.mode=ma;break}if(c.distbits=6,c.distcode=c.distdyn,ya={bits:c.distbits},xa=w(z,c.lens,c.nlen,c.ndist,c.distcode,0,c.work,ya),c.distbits=ya.bits,xa){a.msg="invalid distances set",c.mode=ma;break}if(c.mode=ca,b===C)break a;case ca:c.mode=da;case da:if(i>=6&&j>=258){a.next_out=h,a.avail_out=j,a.next_in=g,a.avail_in=i,c.hold=m,c.bits=n,v(a,p),h=a.next_out,f=a.output,j=a.avail_out,g=a.next_in,e=a.input,i=a.avail_in,m=c.hold,n=c.bits,c.mode===W&&(c.back=-1);break}for(c.back=0;Aa=c.lencode[m&(1<>>24,ra=Aa>>>16&255,sa=65535&Aa,!(qa<=n);){if(0===i)break a;i--,m+=e[g++]<>ta)],qa=Aa>>>24,ra=Aa>>>16&255,sa=65535&Aa,!(ta+qa<=n);){if(0===i)break a;i--,m+=e[g++]<>>=ta,n-=ta,c.back+=ta}if(m>>>=qa,n-=qa,c.back+=qa,c.length=sa,0===ra){c.mode=ia;break}if(32&ra){c.back=-1,c.mode=W;break}if(64&ra){a.msg="invalid literal/length code",c.mode=ma;break}c.extra=15&ra,c.mode=ea;case ea:if(c.extra){for(za=c.extra;n>>=c.extra,n-=c.extra,c.back+=c.extra}c.was=c.length,c.mode=fa;case fa:for(;Aa=c.distcode[m&(1<>>24,ra=Aa>>>16&255,sa=65535&Aa,!(qa<=n);){if(0===i)break a;i--,m+=e[g++]<>ta)],qa=Aa>>>24,ra=Aa>>>16&255,sa=65535&Aa,!(ta+qa<=n);){if(0===i)break a;i--,m+=e[g++]<>>=ta,n-=ta,c.back+=ta}if(m>>>=qa,n-=qa,c.back+=qa,64&ra){a.msg="invalid distance code",c.mode=ma;break}c.offset=sa,c.extra=15&ra,c.mode=ga;case ga:if(c.extra){for(za=c.extra;n>>=c.extra,n-=c.extra,c.back+=c.extra}if(c.offset>c.dmax){a.msg="invalid distance too far back",c.mode=ma;break}c.mode=ha;case ha:if(0===j)break a;if(q=p-j,c.offset>q){if(q=c.offset-q,q>c.whave&&c.sane){a.msg="invalid distance too far back",c.mode=ma;break}q>c.wnext?(q-=c.wnext,r=c.wsize-q):r=c.wnext-q,q>c.length&&(q=c.length),pa=c.window}else pa=f,r=h-c.offset,q=c.length;q>j&&(q=j),j-=q,c.length-=q;do f[h++]=pa[r++];while(--q);0===c.length&&(c.mode=da);break;case ia:if(0===j)break a;f[h++]=c.length,j--,c.mode=da;break;case ja:if(c.wrap){for(;n<32;){if(0===i)break a;i--,m|=e[g++]<=1&&0===P[G];G--);if(H>G&&(H=G),0===G)return p[q++]=20971520,p[q++]=20971520,s.bits=1,0;for(F=1;F0&&(a===h||1!==G))return-1;for(Q[1]=0,D=1;Df||a===j&&L>g)return 1;for(;;){z=D-J,r[E]y?(A=R[S+r[E]],B=N[O+r[E]]):(A=96,B=0),t=1<>J)+u]=z<<24|A<<16|B|0;while(0!==u);for(t=1<>=1;if(0!==t?(M&=t-1,M+=t):M=0,E++,0===--P[D]){if(D===G)break;D=b[c+r[E]]}if(D>H&&(M&w)!==v){for(0===J&&(J=H),x+=F,I=D-J,K=1<f||a===j&&L>g)return 1;v=M&w,p[v]=H<<24|I<<16|x-q|0}}return 0!==M&&(p[x+M]=D-J<<24|64<<16|0),s.bits=H,0}},{"../utils/common":62}],72:[function(a,b,c){"use strict";b.exports={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible version"}},{}],73:[function(a,b,c){"use strict";function d(a){for(var b=a.length;--b>=0;)a[b]=0}function e(a,b,c,d,e){this.static_tree=a,this.extra_bits=b,this.extra_base=c,this.elems=d,this.max_length=e,this.has_stree=a&&a.length}function f(a,b){this.dyn_tree=a,this.max_code=0,this.stat_desc=b}function g(a){return a<256?ia[a]:ia[256+(a>>>7)]}function 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+c=a.heap_max+1;co&&(f=o,p++),i[2*d+1]=f,d>j||(a.bl_count[f]++,g=0,d>=n&&(g=m[d-n]),h=i[2*d],a.opt_len+=h*(f+g),l&&(a.static_len+=h*(k[2*d+1]+g)));if(0!==p){do{for(f=o-1;0===a.bl_count[f];)f--;a.bl_count[f]--,a.bl_count[f+1]+=2,a.bl_count[o]--,p-=2}while(p>0);for(f=o;0!==f;f--)for(d=a.bl_count[f];0!==d;)e=a.heap[--c],e>j||(i[2*e+1]!==f&&(a.opt_len+=(f-i[2*e+1])*i[2*e],i[2*e+1]=f),d--)}}function n(a,b,c){var d,e,f=new Array(W+1),g=0;for(d=1;d<=W;d++)f[d]=g=g+c[d-1]<<1;for(e=0;e<=b;e++){var h=a[2*e+1];0!==h&&(a[2*e]=k(f[h]++,h))}}function o(){var a,b,c,d,f,g=new Array(W+1);for(c=0,d=0;d>=7;d8?h(a,a.bi_buf):a.bi_valid>0&&(a.pending_buf[a.pending++]=a.bi_buf),a.bi_buf=0,a.bi_valid=0}function r(a,b,c,d){q(a),d&&(h(a,c),h(a,~c)),G.arraySet(a.pending_buf,a.window,b,c,a.pending),a.pending+=c}function s(a,b,c,d){var e=2*b,f=2*c;return a[e]>1;c>=1;c--)t(a,f,c);e=i;do c=a.heap[1],a.heap[1]=a.heap[a.heap_len--],t(a,f,1),d=a.heap[1],a.heap[--a.heap_max]=c,a.heap[--a.heap_max]=d,f[2*e]=f[2*c]+f[2*d],a.depth[e]=(a.depth[c]>=a.depth[d]?a.depth[c]:a.depth[d])+1,f[2*c+1]=f[2*d+1]=e,a.heap[1]=e++,t(a,f,1);while(a.heap_len>=2);a.heap[--a.heap_max]=a.heap[1],m(a,b),n(f,j,a.bl_count)}function w(a,b,c){var d,e,f=-1,g=b[1],h=0,i=7,j=4;for(0===g&&(i=138,j=3),b[2*(c+1)+1]=65535,d=0;d<=c;d++)e=g,g=b[2*(d+1)+1],++h=3&&0===a.bl_tree[2*ea[b]+1];b--);return a.opt_len+=3*(b+1)+5+5+4,b}function z(a,b,c,d){var e;for(i(a,b-257,5),i(a,c-1,5),i(a,d-4,4),e=0;e>>=1)if(1&c&&0!==a.dyn_ltree[2*b])return I;if(0!==a.dyn_ltree[18]||0!==a.dyn_ltree[20]||0!==a.dyn_ltree[26])return J;for(b=32;b0?(a.strm.data_type===K&&(a.strm.data_type=A(a)),v(a,a.l_desc),v(a,a.d_desc),g=y(a),e=a.opt_len+3+7>>>3,f=a.static_len+3+7>>>3,f<=e&&(e=f)):e=f=c+5,c+4<=e&&b!==-1?C(a,b,c,d):a.strategy===H||f===e?(i(a,(M<<1)+(d?1:0),3),u(a,ga,ha)):(i(a,(N<<1)+(d?1:0),3),z(a,a.l_desc.max_code+1,a.d_desc.max_code+1,g+1),u(a,a.dyn_ltree,a.dyn_dtree)),p(a),d&&q(a)}function F(a,b,c){return a.pending_buf[a.d_buf+2*a.last_lit]=b>>>8&255,a.pending_buf[a.d_buf+2*a.last_lit+1]=255&b,a.pending_buf[a.l_buf+a.last_lit]=255&c,a.last_lit++,0===b?a.dyn_ltree[2*c]++:(a.matches++,b--,a.dyn_ltree[2*(ja[c]+R+1)]++,a.dyn_dtree[2*g(b)]++),a.last_lit===a.lit_bufsize-1}var G=a("../utils/common"),H=4,I=0,J=1,K=2,L=0,M=1,N=2,O=3,P=258,Q=29,R=256,S=R+1+Q,T=30,U=19,V=2*S+1,W=15,X=16,Y=7,Z=256,$=16,_=17,aa=18,ba=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0],ca=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13],da=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7],ea=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],fa=512,ga=new Array(2*(S+2));d(ga);var ha=new Array(2*T);d(ha);var ia=new Array(fa);d(ia);var ja=new Array(P-O+1);d(ja);var ka=new Array(Q);d(ka);var la=new Array(T);d(la);var ma,na,oa,pa=!1;c._tr_init=B,c._tr_stored_block=C,c._tr_flush_block=E,c._tr_tally=F,c._tr_align=D},{"../utils/common":62}],74:[function(a,b,c){"use strict";function d(){this.input=null,this.next_in=0,this.avail_in=0,this.total_in=0,this.output=null,this.next_out=0,this.avail_out=0,this.total_out=0,this.msg="",this.state=null,this.data_type=2,this.adler=0}b.exports=d},{}]},{},[10])(10)}); diff --git a/cps/static/js/libs/pdf.js b/cps/static/js/libs/pdf.js index 6cea4c96..42250bb7 100644 --- a/cps/static/js/libs/pdf.js +++ b/cps/static/js/libs/pdf.js @@ -1,4 +1,8 @@ -/* Copyright 2012 Mozilla Foundation +/** + * @licstart The following is the entire license notice for the + * Javascript code in this page + * + * Copyright 2018 Mozilla Foundation * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -11,4955 +15,18078 @@ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. + * + * @licend The above is the entire license notice for the + * Javascript code in this page */ -(function (root, factory) { - 'use strict'; - if (typeof define === 'function' && define.amd) { - define('pdfjs-dist/build/pdf', ['exports'], factory); - } else if (typeof exports !== 'undefined') { - factory(exports); - } else { - factory(root['pdfjsDistBuildPdf'] = {}); - } -}(this, function (exports) { - 'use strict'; - var pdfjsVersion = '1.7.225'; - var pdfjsBuild = '17d135f'; - var pdfjsFilePath = typeof document !== 'undefined' && document.currentScript ? document.currentScript.src : null; - var pdfjsLibs = {}; - (function pdfjsWrapper() { - (function (root, factory) { - factory(root.pdfjsSharedUtil = {}); - }(this, function (exports) { - var globalScope = typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : this; - var FONT_IDENTITY_MATRIX = [ - 0.001, - 0, - 0, - 0.001, - 0, - 0 - ]; - var TextRenderingMode = { - FILL: 0, - STROKE: 1, - FILL_STROKE: 2, - INVISIBLE: 3, - FILL_ADD_TO_PATH: 4, - STROKE_ADD_TO_PATH: 5, - FILL_STROKE_ADD_TO_PATH: 6, - ADD_TO_PATH: 7, - FILL_STROKE_MASK: 3, - ADD_TO_PATH_FLAG: 4 - }; - var ImageKind = { - GRAYSCALE_1BPP: 1, - RGB_24BPP: 2, - RGBA_32BPP: 3 - }; - var AnnotationType = { - TEXT: 1, - LINK: 2, - FREETEXT: 3, - LINE: 4, - SQUARE: 5, - CIRCLE: 6, - POLYGON: 7, - POLYLINE: 8, - HIGHLIGHT: 9, - UNDERLINE: 10, - SQUIGGLY: 11, - STRIKEOUT: 12, - STAMP: 13, - CARET: 14, - INK: 15, - POPUP: 16, - FILEATTACHMENT: 17, - SOUND: 18, - MOVIE: 19, - WIDGET: 20, - SCREEN: 21, - PRINTERMARK: 22, - TRAPNET: 23, - WATERMARK: 24, - THREED: 25, - REDACT: 26 - }; - var AnnotationFlag = { - INVISIBLE: 0x01, - HIDDEN: 0x02, - PRINT: 0x04, - NOZOOM: 0x08, - NOROTATE: 0x10, - NOVIEW: 0x20, - READONLY: 0x40, - LOCKED: 0x80, - TOGGLENOVIEW: 0x100, - LOCKEDCONTENTS: 0x200 - }; - var AnnotationFieldFlag = { - READONLY: 0x0000001, - REQUIRED: 0x0000002, - NOEXPORT: 0x0000004, - MULTILINE: 0x0001000, - PASSWORD: 0x0002000, - NOTOGGLETOOFF: 0x0004000, - RADIO: 0x0008000, - PUSHBUTTON: 0x0010000, - COMBO: 0x0020000, - EDIT: 0x0040000, - SORT: 0x0080000, - FILESELECT: 0x0100000, - MULTISELECT: 0x0200000, - DONOTSPELLCHECK: 0x0400000, - DONOTSCROLL: 0x0800000, - COMB: 0x1000000, - RICHTEXT: 0x2000000, - RADIOSINUNISON: 0x2000000, - COMMITONSELCHANGE: 0x4000000 - }; - var AnnotationBorderStyleType = { - SOLID: 1, - DASHED: 2, - BEVELED: 3, - INSET: 4, - UNDERLINE: 5 - }; - var StreamType = { - UNKNOWN: 0, - FLATE: 1, - LZW: 2, - DCT: 3, - JPX: 4, - JBIG: 5, - A85: 6, - AHX: 7, - CCF: 8, - RL: 9 - }; - var FontType = { - UNKNOWN: 0, - TYPE1: 1, - TYPE1C: 2, - CIDFONTTYPE0: 3, - CIDFONTTYPE0C: 4, - TRUETYPE: 5, - CIDFONTTYPE2: 6, - TYPE3: 7, - OPENTYPE: 8, - TYPE0: 9, - MMTYPE1: 10 - }; - var VERBOSITY_LEVELS = { - errors: 0, - warnings: 1, - infos: 5 - }; - var OPS = { - dependency: 1, - setLineWidth: 2, - setLineCap: 3, - setLineJoin: 4, - setMiterLimit: 5, - setDash: 6, - setRenderingIntent: 7, - setFlatness: 8, - setGState: 9, - save: 10, - restore: 11, - transform: 12, - moveTo: 13, - lineTo: 14, - curveTo: 15, - curveTo2: 16, - curveTo3: 17, - closePath: 18, - rectangle: 19, - stroke: 20, - closeStroke: 21, - fill: 22, - eoFill: 23, - fillStroke: 24, - eoFillStroke: 25, - closeFillStroke: 26, - closeEOFillStroke: 27, - endPath: 28, - clip: 29, - eoClip: 30, - beginText: 31, - endText: 32, - setCharSpacing: 33, - setWordSpacing: 34, - setHScale: 35, - setLeading: 36, - setFont: 37, - setTextRenderingMode: 38, - setTextRise: 39, - moveText: 40, - setLeadingMoveText: 41, - setTextMatrix: 42, - nextLine: 43, - showText: 44, - showSpacedText: 45, - nextLineShowText: 46, - nextLineSetSpacingShowText: 47, - setCharWidth: 48, - setCharWidthAndBounds: 49, - setStrokeColorSpace: 50, - setFillColorSpace: 51, - setStrokeColor: 52, - setStrokeColorN: 53, - setFillColor: 54, - setFillColorN: 55, - setStrokeGray: 56, - setFillGray: 57, - setStrokeRGBColor: 58, - setFillRGBColor: 59, - setStrokeCMYKColor: 60, - setFillCMYKColor: 61, - shadingFill: 62, - beginInlineImage: 63, - beginImageData: 64, - endInlineImage: 65, - paintXObject: 66, - markPoint: 67, - markPointProps: 68, - beginMarkedContent: 69, - beginMarkedContentProps: 70, - endMarkedContent: 71, - beginCompat: 72, - endCompat: 73, - paintFormXObjectBegin: 74, - paintFormXObjectEnd: 75, - beginGroup: 76, - endGroup: 77, - beginAnnotations: 78, - endAnnotations: 79, - beginAnnotation: 80, - endAnnotation: 81, - paintJpegXObject: 82, - paintImageMaskXObject: 83, - paintImageMaskXObjectGroup: 84, - paintImageXObject: 85, - paintInlineImageXObject: 86, - paintInlineImageXObjectGroup: 87, - paintImageXObjectRepeat: 88, - paintImageMaskXObjectRepeat: 89, - paintSolidColorImageMask: 90, - constructPath: 91 - }; - var verbosity = VERBOSITY_LEVELS.warnings; - function setVerbosityLevel(level) { + +(function webpackUniversalModuleDefinition(root, factory) { + if(typeof exports === 'object' && typeof module === 'object') + module.exports = factory(); + else if(typeof define === 'function' && define.amd) + define("pdfjs-dist/build/pdf", [], factory); + else if(typeof exports === 'object') + exports["pdfjs-dist/build/pdf"] = factory(); + else + root["pdfjs-dist/build/pdf"] = root.pdfjsLib = factory(); +})(this, function() { +return /******/ (function(modules) { // webpackBootstrap +/******/ // The module cache +/******/ var installedModules = {}; +/******/ +/******/ // The require function +/******/ function __w_pdfjs_require__(moduleId) { +/******/ +/******/ // Check if module is in cache +/******/ if(installedModules[moduleId]) { +/******/ return installedModules[moduleId].exports; +/******/ } +/******/ // Create a new module (and put it into the cache) +/******/ var module = installedModules[moduleId] = { +/******/ i: moduleId, +/******/ l: false, +/******/ exports: {} +/******/ }; +/******/ +/******/ // Execute the module function +/******/ modules[moduleId].call(module.exports, module, module.exports, __w_pdfjs_require__); +/******/ +/******/ // Flag the module as loaded +/******/ module.l = true; +/******/ +/******/ // Return the exports of the module +/******/ return module.exports; +/******/ } +/******/ +/******/ +/******/ // expose the modules object (__webpack_modules__) +/******/ __w_pdfjs_require__.m = modules; +/******/ +/******/ // expose the module cache +/******/ __w_pdfjs_require__.c = installedModules; +/******/ +/******/ // define getter function for harmony exports +/******/ __w_pdfjs_require__.d = function(exports, name, getter) { +/******/ if(!__w_pdfjs_require__.o(exports, name)) { +/******/ Object.defineProperty(exports, name, { enumerable: true, get: getter }); +/******/ } +/******/ }; +/******/ +/******/ // define __esModule on exports +/******/ __w_pdfjs_require__.r = function(exports) { +/******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) { +/******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' }); +/******/ } +/******/ Object.defineProperty(exports, '__esModule', { value: true }); +/******/ }; +/******/ +/******/ // create a fake namespace object +/******/ // mode & 1: value is a module id, require it +/******/ // mode & 2: merge all properties of value into the ns +/******/ // mode & 4: return value when already ns object +/******/ // mode & 8|1: behave like require +/******/ __w_pdfjs_require__.t = function(value, mode) { +/******/ if(mode & 1) value = __w_pdfjs_require__(value); +/******/ if(mode & 8) return value; +/******/ if((mode & 4) && typeof value === 'object' && value && value.__esModule) return value; +/******/ var ns = Object.create(null); +/******/ __w_pdfjs_require__.r(ns); +/******/ Object.defineProperty(ns, 'default', { enumerable: true, value: value }); +/******/ if(mode & 2 && typeof value != 'string') for(var key in value) __w_pdfjs_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key)); +/******/ return ns; +/******/ }; +/******/ +/******/ // getDefaultExport function for compatibility with non-harmony modules +/******/ __w_pdfjs_require__.n = function(module) { +/******/ var getter = module && module.__esModule ? +/******/ function getDefault() { return module['default']; } : +/******/ function getModuleExports() { return module; }; +/******/ __w_pdfjs_require__.d(getter, 'a', getter); +/******/ return getter; +/******/ }; +/******/ +/******/ // Object.prototype.hasOwnProperty.call +/******/ __w_pdfjs_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); }; +/******/ +/******/ // __webpack_public_path__ +/******/ __w_pdfjs_require__.p = ""; +/******/ +/******/ +/******/ // Load entry module and return exports +/******/ return __w_pdfjs_require__(__w_pdfjs_require__.s = 0); +/******/ }) +/************************************************************************/ +/******/ ([ +/* 0 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var pdfjsVersion = '2.1.266'; +var pdfjsBuild = '81f5835c'; + +var pdfjsSharedUtil = __w_pdfjs_require__(1); + +var pdfjsDisplayAPI = __w_pdfjs_require__(146); + +var pdfjsDisplayTextLayer = __w_pdfjs_require__(162); + +var pdfjsDisplayAnnotationLayer = __w_pdfjs_require__(163); + +var pdfjsDisplayDOMUtils = __w_pdfjs_require__(151); + +var pdfjsDisplaySVG = __w_pdfjs_require__(164); + +var pdfjsDisplayWorkerOptions = __w_pdfjs_require__(156); + +var pdfjsDisplayAPICompatibility = __w_pdfjs_require__(153); + +{ + var isNodeJS = __w_pdfjs_require__(4); + + if (isNodeJS()) { + var PDFNodeStream = __w_pdfjs_require__(165).PDFNodeStream; + + pdfjsDisplayAPI.setPDFNetworkStreamFactory(function (params) { + return new PDFNodeStream(params); + }); + } else if (typeof Response !== 'undefined' && 'body' in Response.prototype && typeof ReadableStream !== 'undefined') { + var PDFFetchStream = __w_pdfjs_require__(168).PDFFetchStream; + + pdfjsDisplayAPI.setPDFNetworkStreamFactory(function (params) { + return new PDFFetchStream(params); + }); + } else { + var PDFNetworkStream = __w_pdfjs_require__(169).PDFNetworkStream; + + pdfjsDisplayAPI.setPDFNetworkStreamFactory(function (params) { + return new PDFNetworkStream(params); + }); + } +} +exports.build = pdfjsDisplayAPI.build; +exports.version = pdfjsDisplayAPI.version; +exports.getDocument = pdfjsDisplayAPI.getDocument; +exports.LoopbackPort = pdfjsDisplayAPI.LoopbackPort; +exports.PDFDataRangeTransport = pdfjsDisplayAPI.PDFDataRangeTransport; +exports.PDFWorker = pdfjsDisplayAPI.PDFWorker; +exports.renderTextLayer = pdfjsDisplayTextLayer.renderTextLayer; +exports.AnnotationLayer = pdfjsDisplayAnnotationLayer.AnnotationLayer; +exports.createPromiseCapability = pdfjsSharedUtil.createPromiseCapability; +exports.PasswordResponses = pdfjsSharedUtil.PasswordResponses; +exports.InvalidPDFException = pdfjsSharedUtil.InvalidPDFException; +exports.MissingPDFException = pdfjsSharedUtil.MissingPDFException; +exports.SVGGraphics = pdfjsDisplaySVG.SVGGraphics; +exports.NativeImageDecoding = pdfjsSharedUtil.NativeImageDecoding; +exports.CMapCompressionType = pdfjsSharedUtil.CMapCompressionType; +exports.PermissionFlag = pdfjsSharedUtil.PermissionFlag; +exports.UnexpectedResponseException = pdfjsSharedUtil.UnexpectedResponseException; +exports.OPS = pdfjsSharedUtil.OPS; +exports.VerbosityLevel = pdfjsSharedUtil.VerbosityLevel; +exports.UNSUPPORTED_FEATURES = pdfjsSharedUtil.UNSUPPORTED_FEATURES; +exports.createValidAbsoluteUrl = pdfjsSharedUtil.createValidAbsoluteUrl; +exports.createObjectURL = pdfjsSharedUtil.createObjectURL; +exports.removeNullCharacters = pdfjsSharedUtil.removeNullCharacters; +exports.shadow = pdfjsSharedUtil.shadow; +exports.Util = pdfjsSharedUtil.Util; +exports.ReadableStream = pdfjsSharedUtil.ReadableStream; +exports.URL = pdfjsSharedUtil.URL; +exports.RenderingCancelledException = pdfjsDisplayDOMUtils.RenderingCancelledException; +exports.getFilenameFromUrl = pdfjsDisplayDOMUtils.getFilenameFromUrl; +exports.LinkTarget = pdfjsDisplayDOMUtils.LinkTarget; +exports.addLinkAttributes = pdfjsDisplayDOMUtils.addLinkAttributes; +exports.loadScript = pdfjsDisplayDOMUtils.loadScript; +exports.GlobalWorkerOptions = pdfjsDisplayWorkerOptions.GlobalWorkerOptions; +exports.apiCompatibilityParams = pdfjsDisplayAPICompatibility.apiCompatibilityParams; + +/***/ }), +/* 1 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.toRomanNumerals = toRomanNumerals; +exports.arrayByteLength = arrayByteLength; +exports.arraysToBytes = arraysToBytes; +exports.assert = assert; +exports.bytesToString = bytesToString; +exports.createPromiseCapability = createPromiseCapability; +exports.deprecated = deprecated; +exports.getInheritableProperty = getInheritableProperty; +exports.getLookupTableFactory = getLookupTableFactory; +exports.getVerbosityLevel = getVerbosityLevel; +exports.info = info; +exports.isArrayBuffer = isArrayBuffer; +exports.isBool = isBool; +exports.isEmptyObj = isEmptyObj; +exports.isNum = isNum; +exports.isString = isString; +exports.isSpace = isSpace; +exports.isSameOrigin = isSameOrigin; +exports.createValidAbsoluteUrl = createValidAbsoluteUrl; +exports.isLittleEndian = isLittleEndian; +exports.isEvalSupported = isEvalSupported; +exports.log2 = log2; +exports.readInt8 = readInt8; +exports.readUint16 = readUint16; +exports.readUint32 = readUint32; +exports.removeNullCharacters = removeNullCharacters; +exports.setVerbosityLevel = setVerbosityLevel; +exports.shadow = shadow; +exports.string32 = string32; +exports.stringToBytes = stringToBytes; +exports.stringToPDFString = stringToPDFString; +exports.stringToUTF8String = stringToUTF8String; +exports.utf8StringToString = utf8StringToString; +exports.warn = warn; +exports.unreachable = unreachable; +Object.defineProperty(exports, "ReadableStream", { + enumerable: true, + get: function get() { + return _streams_polyfill.ReadableStream; + } +}); +Object.defineProperty(exports, "URL", { + enumerable: true, + get: function get() { + return _url_polyfill.URL; + } +}); +exports.createObjectURL = exports.FormatError = exports.XRefParseException = exports.XRefEntryException = exports.Util = exports.UnknownErrorException = exports.UnexpectedResponseException = exports.TextRenderingMode = exports.StreamType = exports.PermissionFlag = exports.PasswordResponses = exports.PasswordException = exports.NativeImageDecoding = exports.MissingPDFException = exports.MissingDataException = exports.InvalidPDFException = exports.AbortException = exports.CMapCompressionType = exports.ImageKind = exports.FontType = exports.AnnotationType = exports.AnnotationFlag = exports.AnnotationFieldFlag = exports.AnnotationBorderStyleType = exports.UNSUPPORTED_FEATURES = exports.VerbosityLevel = exports.OPS = exports.IDENTITY_MATRIX = exports.FONT_IDENTITY_MATRIX = void 0; + +__w_pdfjs_require__(2); + +var _streams_polyfill = __w_pdfjs_require__(142); + +var _url_polyfill = __w_pdfjs_require__(144); + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +var IDENTITY_MATRIX = [1, 0, 0, 1, 0, 0]; +exports.IDENTITY_MATRIX = IDENTITY_MATRIX; +var FONT_IDENTITY_MATRIX = [0.001, 0, 0, 0.001, 0, 0]; +exports.FONT_IDENTITY_MATRIX = FONT_IDENTITY_MATRIX; +var NativeImageDecoding = { + NONE: 'none', + DECODE: 'decode', + DISPLAY: 'display' +}; +exports.NativeImageDecoding = NativeImageDecoding; +var PermissionFlag = { + PRINT: 0x04, + MODIFY_CONTENTS: 0x08, + COPY: 0x10, + MODIFY_ANNOTATIONS: 0x20, + FILL_INTERACTIVE_FORMS: 0x100, + COPY_FOR_ACCESSIBILITY: 0x200, + ASSEMBLE: 0x400, + PRINT_HIGH_QUALITY: 0x800 +}; +exports.PermissionFlag = PermissionFlag; +var TextRenderingMode = { + FILL: 0, + STROKE: 1, + FILL_STROKE: 2, + INVISIBLE: 3, + FILL_ADD_TO_PATH: 4, + STROKE_ADD_TO_PATH: 5, + FILL_STROKE_ADD_TO_PATH: 6, + ADD_TO_PATH: 7, + FILL_STROKE_MASK: 3, + ADD_TO_PATH_FLAG: 4 +}; +exports.TextRenderingMode = TextRenderingMode; +var ImageKind = { + GRAYSCALE_1BPP: 1, + RGB_24BPP: 2, + RGBA_32BPP: 3 +}; +exports.ImageKind = ImageKind; +var AnnotationType = { + TEXT: 1, + LINK: 2, + FREETEXT: 3, + LINE: 4, + SQUARE: 5, + CIRCLE: 6, + POLYGON: 7, + POLYLINE: 8, + HIGHLIGHT: 9, + UNDERLINE: 10, + SQUIGGLY: 11, + STRIKEOUT: 12, + STAMP: 13, + CARET: 14, + INK: 15, + POPUP: 16, + FILEATTACHMENT: 17, + SOUND: 18, + MOVIE: 19, + WIDGET: 20, + SCREEN: 21, + PRINTERMARK: 22, + TRAPNET: 23, + WATERMARK: 24, + THREED: 25, + REDACT: 26 +}; +exports.AnnotationType = AnnotationType; +var AnnotationFlag = { + INVISIBLE: 0x01, + HIDDEN: 0x02, + PRINT: 0x04, + NOZOOM: 0x08, + NOROTATE: 0x10, + NOVIEW: 0x20, + READONLY: 0x40, + LOCKED: 0x80, + TOGGLENOVIEW: 0x100, + LOCKEDCONTENTS: 0x200 +}; +exports.AnnotationFlag = AnnotationFlag; +var AnnotationFieldFlag = { + READONLY: 0x0000001, + REQUIRED: 0x0000002, + NOEXPORT: 0x0000004, + MULTILINE: 0x0001000, + PASSWORD: 0x0002000, + NOTOGGLETOOFF: 0x0004000, + RADIO: 0x0008000, + PUSHBUTTON: 0x0010000, + COMBO: 0x0020000, + EDIT: 0x0040000, + SORT: 0x0080000, + FILESELECT: 0x0100000, + MULTISELECT: 0x0200000, + DONOTSPELLCHECK: 0x0400000, + DONOTSCROLL: 0x0800000, + COMB: 0x1000000, + RICHTEXT: 0x2000000, + RADIOSINUNISON: 0x2000000, + COMMITONSELCHANGE: 0x4000000 +}; +exports.AnnotationFieldFlag = AnnotationFieldFlag; +var AnnotationBorderStyleType = { + SOLID: 1, + DASHED: 2, + BEVELED: 3, + INSET: 4, + UNDERLINE: 5 +}; +exports.AnnotationBorderStyleType = AnnotationBorderStyleType; +var StreamType = { + UNKNOWN: 0, + FLATE: 1, + LZW: 2, + DCT: 3, + JPX: 4, + JBIG: 5, + A85: 6, + AHX: 7, + CCF: 8, + RL: 9 +}; +exports.StreamType = StreamType; +var FontType = { + UNKNOWN: 0, + TYPE1: 1, + TYPE1C: 2, + CIDFONTTYPE0: 3, + CIDFONTTYPE0C: 4, + TRUETYPE: 5, + CIDFONTTYPE2: 6, + TYPE3: 7, + OPENTYPE: 8, + TYPE0: 9, + MMTYPE1: 10 +}; +exports.FontType = FontType; +var VerbosityLevel = { + ERRORS: 0, + WARNINGS: 1, + INFOS: 5 +}; +exports.VerbosityLevel = VerbosityLevel; +var CMapCompressionType = { + NONE: 0, + BINARY: 1, + STREAM: 2 +}; +exports.CMapCompressionType = CMapCompressionType; +var OPS = { + dependency: 1, + setLineWidth: 2, + setLineCap: 3, + setLineJoin: 4, + setMiterLimit: 5, + setDash: 6, + setRenderingIntent: 7, + setFlatness: 8, + setGState: 9, + save: 10, + restore: 11, + transform: 12, + moveTo: 13, + lineTo: 14, + curveTo: 15, + curveTo2: 16, + curveTo3: 17, + closePath: 18, + rectangle: 19, + stroke: 20, + closeStroke: 21, + fill: 22, + eoFill: 23, + fillStroke: 24, + eoFillStroke: 25, + closeFillStroke: 26, + closeEOFillStroke: 27, + endPath: 28, + clip: 29, + eoClip: 30, + beginText: 31, + endText: 32, + setCharSpacing: 33, + setWordSpacing: 34, + setHScale: 35, + setLeading: 36, + setFont: 37, + setTextRenderingMode: 38, + setTextRise: 39, + moveText: 40, + setLeadingMoveText: 41, + setTextMatrix: 42, + nextLine: 43, + showText: 44, + showSpacedText: 45, + nextLineShowText: 46, + nextLineSetSpacingShowText: 47, + setCharWidth: 48, + setCharWidthAndBounds: 49, + setStrokeColorSpace: 50, + setFillColorSpace: 51, + setStrokeColor: 52, + setStrokeColorN: 53, + setFillColor: 54, + setFillColorN: 55, + setStrokeGray: 56, + setFillGray: 57, + setStrokeRGBColor: 58, + setFillRGBColor: 59, + setStrokeCMYKColor: 60, + setFillCMYKColor: 61, + shadingFill: 62, + beginInlineImage: 63, + beginImageData: 64, + endInlineImage: 65, + paintXObject: 66, + markPoint: 67, + markPointProps: 68, + beginMarkedContent: 69, + beginMarkedContentProps: 70, + endMarkedContent: 71, + beginCompat: 72, + endCompat: 73, + paintFormXObjectBegin: 74, + paintFormXObjectEnd: 75, + beginGroup: 76, + endGroup: 77, + beginAnnotations: 78, + endAnnotations: 79, + beginAnnotation: 80, + endAnnotation: 81, + paintJpegXObject: 82, + paintImageMaskXObject: 83, + paintImageMaskXObjectGroup: 84, + paintImageXObject: 85, + paintInlineImageXObject: 86, + paintInlineImageXObjectGroup: 87, + paintImageXObjectRepeat: 88, + paintImageMaskXObjectRepeat: 89, + paintSolidColorImageMask: 90, + constructPath: 91 +}; +exports.OPS = OPS; +var UNSUPPORTED_FEATURES = { + unknown: 'unknown', + forms: 'forms', + javaScript: 'javaScript', + smask: 'smask', + shadingPattern: 'shadingPattern', + font: 'font' +}; +exports.UNSUPPORTED_FEATURES = UNSUPPORTED_FEATURES; +var PasswordResponses = { + NEED_PASSWORD: 1, + INCORRECT_PASSWORD: 2 +}; +exports.PasswordResponses = PasswordResponses; +var verbosity = VerbosityLevel.WARNINGS; + +function setVerbosityLevel(level) { + if (Number.isInteger(level)) { verbosity = level; - } - function getVerbosityLevel() { - return verbosity; - } - function info(msg) { - if (verbosity >= VERBOSITY_LEVELS.infos) { - console.log('Info: ' + msg); - } - } - function warn(msg) { - if (verbosity >= VERBOSITY_LEVELS.warnings) { - console.log('Warning: ' + msg); - } - } - function deprecated(details) { - console.log('Deprecated API usage: ' + details); - } - function error(msg) { - if (verbosity >= VERBOSITY_LEVELS.errors) { - console.log('Error: ' + msg); - console.log(backtrace()); - } - throw new Error(msg); - } - function backtrace() { - try { - throw new Error(); - } catch (e) { - return e.stack ? e.stack.split('\n').slice(2).join('\n') : ''; - } - } - function assert(cond, msg) { - if (!cond) { - error(msg); - } - } - var UNSUPPORTED_FEATURES = { - unknown: 'unknown', - forms: 'forms', - javaScript: 'javaScript', - smask: 'smask', - shadingPattern: 'shadingPattern', - font: 'font' - }; - function isSameOrigin(baseUrl, otherUrl) { - try { - var base = new URL(baseUrl); - if (!base.origin || base.origin === 'null') { + } +} + +function getVerbosityLevel() { + return verbosity; +} + +function info(msg) { + if (verbosity >= VerbosityLevel.INFOS) { + console.log('Info: ' + msg); + } +} + +function warn(msg) { + if (verbosity >= VerbosityLevel.WARNINGS) { + console.log('Warning: ' + msg); + } +} + +function deprecated(details) { + console.log('Deprecated API usage: ' + details); +} + +function unreachable(msg) { + throw new Error(msg); +} + +function assert(cond, msg) { + if (!cond) { + unreachable(msg); + } +} + +function isSameOrigin(baseUrl, otherUrl) { + try { + var base = new _url_polyfill.URL(baseUrl); + + if (!base.origin || base.origin === 'null') { return false; - } - } catch (e) { - return false; } - var other = new URL(otherUrl, base); - return base.origin === other.origin; - } - function isValidProtocol(url) { - if (!url) { - return false; - } - switch (url.protocol) { + } catch (e) { + return false; + } + + var other = new _url_polyfill.URL(otherUrl, base); + return base.origin === other.origin; +} + +function _isValidProtocol(url) { + if (!url) { + return false; + } + + switch (url.protocol) { case 'http:': case 'https:': case 'ftp:': case 'mailto:': case 'tel:': - return true; + return true; + default: - return false; - } - } - function createValidAbsoluteUrl(url, baseUrl) { - if (!url) { - return null; - } - try { - var absoluteUrl = baseUrl ? new URL(url, baseUrl) : new URL(url); - if (isValidProtocol(absoluteUrl)) { - return absoluteUrl; - } - } catch (ex) { - } + return false; + } +} + +function createValidAbsoluteUrl(url, baseUrl) { + if (!url) { return null; - } - function shadow(obj, prop, value) { - Object.defineProperty(obj, prop, { - value: value, - enumerable: true, - configurable: true, - writable: false - }); - return value; - } - function getLookupTableFactory(initializer) { - var lookup; - return function () { - if (initializer) { + } + + try { + var absoluteUrl = baseUrl ? new _url_polyfill.URL(url, baseUrl) : new _url_polyfill.URL(url); + + if (_isValidProtocol(absoluteUrl)) { + return absoluteUrl; + } + } catch (ex) {} + + return null; +} + +function shadow(obj, prop, value) { + Object.defineProperty(obj, prop, { + value: value, + enumerable: true, + configurable: true, + writable: false + }); + return value; +} + +function getLookupTableFactory(initializer) { + var lookup; + return function () { + if (initializer) { lookup = Object.create(null); initializer(lookup); initializer = null; - } - return lookup; - }; - } - var PasswordResponses = { - NEED_PASSWORD: 1, - INCORRECT_PASSWORD: 2 - }; - var PasswordException = function PasswordExceptionClosure() { - function PasswordException(msg, code) { - this.name = 'PasswordException'; - this.message = msg; - this.code = code; } - PasswordException.prototype = new Error(); - PasswordException.constructor = PasswordException; - return PasswordException; - }(); - var UnknownErrorException = function UnknownErrorExceptionClosure() { - function UnknownErrorException(msg, details) { - this.name = 'UnknownErrorException'; - this.message = msg; - this.details = details; - } - UnknownErrorException.prototype = new Error(); - UnknownErrorException.constructor = UnknownErrorException; - return UnknownErrorException; - }(); - var InvalidPDFException = function InvalidPDFExceptionClosure() { - function InvalidPDFException(msg) { - this.name = 'InvalidPDFException'; - this.message = msg; - } - InvalidPDFException.prototype = new Error(); - InvalidPDFException.constructor = InvalidPDFException; - return InvalidPDFException; - }(); - var MissingPDFException = function MissingPDFExceptionClosure() { - function MissingPDFException(msg) { - this.name = 'MissingPDFException'; - this.message = msg; - } - MissingPDFException.prototype = new Error(); - MissingPDFException.constructor = MissingPDFException; - return MissingPDFException; - }(); - var UnexpectedResponseException = function UnexpectedResponseExceptionClosure() { - function UnexpectedResponseException(msg, status) { - this.name = 'UnexpectedResponseException'; - this.message = msg; - this.status = status; - } - UnexpectedResponseException.prototype = new Error(); - UnexpectedResponseException.constructor = UnexpectedResponseException; - return UnexpectedResponseException; - }(); - var NotImplementedException = function NotImplementedExceptionClosure() { - function NotImplementedException(msg) { - this.message = msg; - } - NotImplementedException.prototype = new Error(); - NotImplementedException.prototype.name = 'NotImplementedException'; - NotImplementedException.constructor = NotImplementedException; - return NotImplementedException; - }(); - var MissingDataException = function MissingDataExceptionClosure() { - function MissingDataException(begin, end) { - this.begin = begin; - this.end = end; - this.message = 'Missing data [' + begin + ', ' + end + ')'; - } - MissingDataException.prototype = new Error(); - MissingDataException.prototype.name = 'MissingDataException'; - MissingDataException.constructor = MissingDataException; - return MissingDataException; - }(); - var XRefParseException = function XRefParseExceptionClosure() { - function XRefParseException(msg) { - this.message = msg; - } - XRefParseException.prototype = new Error(); - XRefParseException.prototype.name = 'XRefParseException'; - XRefParseException.constructor = XRefParseException; - return XRefParseException; - }(); - var NullCharactersRegExp = /\x00/g; - function removeNullCharacters(str) { - if (typeof str !== 'string') { - warn('The argument for removeNullCharacters must be a string.'); - return str; - } - return str.replace(NullCharactersRegExp, ''); - } - function bytesToString(bytes) { - assert(bytes !== null && typeof bytes === 'object' && bytes.length !== undefined, 'Invalid argument for bytesToString'); - var length = bytes.length; - var MAX_ARGUMENT_COUNT = 8192; - if (length < MAX_ARGUMENT_COUNT) { - return String.fromCharCode.apply(null, bytes); - } - var strBuf = []; - for (var i = 0; i < length; i += MAX_ARGUMENT_COUNT) { - var chunkEnd = Math.min(i + MAX_ARGUMENT_COUNT, length); - var chunk = bytes.subarray(i, chunkEnd); - strBuf.push(String.fromCharCode.apply(null, chunk)); - } - return strBuf.join(''); - } - function stringToBytes(str) { - assert(typeof str === 'string', 'Invalid argument for stringToBytes'); - var length = str.length; - var bytes = new Uint8Array(length); - for (var i = 0; i < length; ++i) { - bytes[i] = str.charCodeAt(i) & 0xFF; - } - return bytes; - } - function arrayByteLength(arr) { - if (arr.length !== undefined) { - return arr.length; - } - assert(arr.byteLength !== undefined); - return arr.byteLength; - } - function arraysToBytes(arr) { - if (arr.length === 1 && arr[0] instanceof Uint8Array) { - return arr[0]; - } - var resultLength = 0; - var i, ii = arr.length; - var item, itemLength; - for (i = 0; i < ii; i++) { - item = arr[i]; - itemLength = arrayByteLength(item); - resultLength += itemLength; - } - var pos = 0; - var data = new Uint8Array(resultLength); - for (i = 0; i < ii; i++) { - item = arr[i]; - if (!(item instanceof Uint8Array)) { + + return lookup; + }; +} + +var PasswordException = function PasswordExceptionClosure() { + function PasswordException(msg, code) { + this.name = 'PasswordException'; + this.message = msg; + this.code = code; + } + + PasswordException.prototype = new Error(); + PasswordException.constructor = PasswordException; + return PasswordException; +}(); + +exports.PasswordException = PasswordException; + +var UnknownErrorException = function UnknownErrorExceptionClosure() { + function UnknownErrorException(msg, details) { + this.name = 'UnknownErrorException'; + this.message = msg; + this.details = details; + } + + UnknownErrorException.prototype = new Error(); + UnknownErrorException.constructor = UnknownErrorException; + return UnknownErrorException; +}(); + +exports.UnknownErrorException = UnknownErrorException; + +var InvalidPDFException = function InvalidPDFExceptionClosure() { + function InvalidPDFException(msg) { + this.name = 'InvalidPDFException'; + this.message = msg; + } + + InvalidPDFException.prototype = new Error(); + InvalidPDFException.constructor = InvalidPDFException; + return InvalidPDFException; +}(); + +exports.InvalidPDFException = InvalidPDFException; + +var MissingPDFException = function MissingPDFExceptionClosure() { + function MissingPDFException(msg) { + this.name = 'MissingPDFException'; + this.message = msg; + } + + MissingPDFException.prototype = new Error(); + MissingPDFException.constructor = MissingPDFException; + return MissingPDFException; +}(); + +exports.MissingPDFException = MissingPDFException; + +var UnexpectedResponseException = function UnexpectedResponseExceptionClosure() { + function UnexpectedResponseException(msg, status) { + this.name = 'UnexpectedResponseException'; + this.message = msg; + this.status = status; + } + + UnexpectedResponseException.prototype = new Error(); + UnexpectedResponseException.constructor = UnexpectedResponseException; + return UnexpectedResponseException; +}(); + +exports.UnexpectedResponseException = UnexpectedResponseException; + +var MissingDataException = function MissingDataExceptionClosure() { + function MissingDataException(begin, end) { + this.begin = begin; + this.end = end; + this.message = 'Missing data [' + begin + ', ' + end + ')'; + } + + MissingDataException.prototype = new Error(); + MissingDataException.prototype.name = 'MissingDataException'; + MissingDataException.constructor = MissingDataException; + return MissingDataException; +}(); + +exports.MissingDataException = MissingDataException; + +var XRefEntryException = function XRefEntryExceptionClosure() { + function XRefEntryException(msg) { + this.message = msg; + } + + XRefEntryException.prototype = new Error(); + XRefEntryException.prototype.name = 'XRefEntryException'; + XRefEntryException.constructor = XRefEntryException; + return XRefEntryException; +}(); + +exports.XRefEntryException = XRefEntryException; + +var XRefParseException = function XRefParseExceptionClosure() { + function XRefParseException(msg) { + this.message = msg; + } + + XRefParseException.prototype = new Error(); + XRefParseException.prototype.name = 'XRefParseException'; + XRefParseException.constructor = XRefParseException; + return XRefParseException; +}(); + +exports.XRefParseException = XRefParseException; + +var FormatError = function FormatErrorClosure() { + function FormatError(msg) { + this.message = msg; + } + + FormatError.prototype = new Error(); + FormatError.prototype.name = 'FormatError'; + FormatError.constructor = FormatError; + return FormatError; +}(); + +exports.FormatError = FormatError; + +var AbortException = function AbortExceptionClosure() { + function AbortException(msg) { + this.name = 'AbortException'; + this.message = msg; + } + + AbortException.prototype = new Error(); + AbortException.constructor = AbortException; + return AbortException; +}(); + +exports.AbortException = AbortException; +var NullCharactersRegExp = /\x00/g; + +function removeNullCharacters(str) { + if (typeof str !== 'string') { + warn('The argument for removeNullCharacters must be a string.'); + return str; + } + + return str.replace(NullCharactersRegExp, ''); +} + +function bytesToString(bytes) { + assert(bytes !== null && _typeof(bytes) === 'object' && bytes.length !== undefined, 'Invalid argument for bytesToString'); + var length = bytes.length; + var MAX_ARGUMENT_COUNT = 8192; + + if (length < MAX_ARGUMENT_COUNT) { + return String.fromCharCode.apply(null, bytes); + } + + var strBuf = []; + + for (var i = 0; i < length; i += MAX_ARGUMENT_COUNT) { + var chunkEnd = Math.min(i + MAX_ARGUMENT_COUNT, length); + var chunk = bytes.subarray(i, chunkEnd); + strBuf.push(String.fromCharCode.apply(null, chunk)); + } + + return strBuf.join(''); +} + +function stringToBytes(str) { + assert(typeof str === 'string', 'Invalid argument for stringToBytes'); + var length = str.length; + var bytes = new Uint8Array(length); + + for (var i = 0; i < length; ++i) { + bytes[i] = str.charCodeAt(i) & 0xFF; + } + + return bytes; +} + +function arrayByteLength(arr) { + if (arr.length !== undefined) { + return arr.length; + } + + assert(arr.byteLength !== undefined); + return arr.byteLength; +} + +function arraysToBytes(arr) { + if (arr.length === 1 && arr[0] instanceof Uint8Array) { + return arr[0]; + } + + var resultLength = 0; + var i, + ii = arr.length; + var item, itemLength; + + for (i = 0; i < ii; i++) { + item = arr[i]; + itemLength = arrayByteLength(item); + resultLength += itemLength; + } + + var pos = 0; + var data = new Uint8Array(resultLength); + + for (i = 0; i < ii; i++) { + item = arr[i]; + + if (!(item instanceof Uint8Array)) { if (typeof item === 'string') { - item = stringToBytes(item); + item = stringToBytes(item); } else { - item = new Uint8Array(item); + item = new Uint8Array(item); } - } - itemLength = item.byteLength; - data.set(item, pos); - pos += itemLength; } - return data; - } - function string32(value) { - return String.fromCharCode(value >> 24 & 0xff, value >> 16 & 0xff, value >> 8 & 0xff, value & 0xff); - } - function log2(x) { - var n = 1, i = 0; - while (x > n) { - n <<= 1; - i++; - } - return i; - } - function readInt8(data, start) { - return data[start] << 24 >> 24; - } - function readUint16(data, offset) { - return data[offset] << 8 | data[offset + 1]; - } - function readUint32(data, offset) { - return (data[offset] << 24 | data[offset + 1] << 16 | data[offset + 2] << 8 | data[offset + 3]) >>> 0; - } - function isLittleEndian() { - var buffer8 = new Uint8Array(2); - buffer8[0] = 1; - var buffer16 = new Uint16Array(buffer8.buffer); - return buffer16[0] === 1; - } - function isEvalSupported() { - try { - new Function(''); - return true; - } catch (e) { - return false; - } - } - var Uint32ArrayView = function Uint32ArrayViewClosure() { - function Uint32ArrayView(buffer, length) { - this.buffer = buffer; - this.byteLength = buffer.length; - this.length = length === undefined ? this.byteLength >> 2 : length; - ensureUint32ArrayViewProps(this.length); - } - Uint32ArrayView.prototype = Object.create(null); - var uint32ArrayViewSetters = 0; - function createUint32ArrayProp(index) { - return { - get: function () { - var buffer = this.buffer, offset = index << 2; - return (buffer[offset] | buffer[offset + 1] << 8 | buffer[offset + 2] << 16 | buffer[offset + 3] << 24) >>> 0; - }, - set: function (value) { - var buffer = this.buffer, offset = index << 2; - buffer[offset] = value & 255; - buffer[offset + 1] = value >> 8 & 255; - buffer[offset + 2] = value >> 16 & 255; - buffer[offset + 3] = value >>> 24 & 255; + + itemLength = item.byteLength; + data.set(item, pos); + pos += itemLength; + } + + return data; +} + +function string32(value) { + return String.fromCharCode(value >> 24 & 0xff, value >> 16 & 0xff, value >> 8 & 0xff, value & 0xff); +} + +function log2(x) { + if (x <= 0) { + return 0; + } + + return Math.ceil(Math.log2(x)); +} + +function readInt8(data, start) { + return data[start] << 24 >> 24; +} + +function readUint16(data, offset) { + return data[offset] << 8 | data[offset + 1]; +} + +function readUint32(data, offset) { + return (data[offset] << 24 | data[offset + 1] << 16 | data[offset + 2] << 8 | data[offset + 3]) >>> 0; +} + +function isLittleEndian() { + var buffer8 = new Uint8Array(4); + buffer8[0] = 1; + var view32 = new Uint32Array(buffer8.buffer, 0, 1); + return view32[0] === 1; +} + +function isEvalSupported() { + try { + new Function(''); + return true; + } catch (e) { + return false; + } +} + +function getInheritableProperty(_ref) { + var dict = _ref.dict, + key = _ref.key, + _ref$getArray = _ref.getArray, + getArray = _ref$getArray === void 0 ? false : _ref$getArray, + _ref$stopWhenFound = _ref.stopWhenFound, + stopWhenFound = _ref$stopWhenFound === void 0 ? true : _ref$stopWhenFound; + var LOOP_LIMIT = 100; + var loopCount = 0; + var values; + + while (dict) { + var value = getArray ? dict.getArray(key) : dict.get(key); + + if (value !== undefined) { + if (stopWhenFound) { + return value; } - }; + + if (!values) { + values = []; + } + + values.push(value); } - function ensureUint32ArrayViewProps(length) { - while (uint32ArrayViewSetters < length) { - Object.defineProperty(Uint32ArrayView.prototype, uint32ArrayViewSetters, createUint32ArrayProp(uint32ArrayViewSetters)); - uint32ArrayViewSetters++; - } + + if (++loopCount > LOOP_LIMIT) { + warn("getInheritableProperty: maximum loop count exceeded for \"".concat(key, "\"")); + break; } - return Uint32ArrayView; - }(); - exports.Uint32ArrayView = Uint32ArrayView; - var IDENTITY_MATRIX = [ - 1, - 0, - 0, - 1, - 0, - 0 - ]; - var Util = function UtilClosure() { - function Util() { - } - var rgbBuf = [ - 'rgb(', - 0, - ',', - 0, - ',', - 0, - ')' - ]; - Util.makeCssRgb = function Util_makeCssRgb(r, g, b) { - rgbBuf[1] = r; - rgbBuf[3] = g; - rgbBuf[5] = b; - return rgbBuf.join(''); - }; - Util.transform = function Util_transform(m1, m2) { - return [ - m1[0] * m2[0] + m1[2] * m2[1], - m1[1] * m2[0] + m1[3] * m2[1], - m1[0] * m2[2] + m1[2] * m2[3], - m1[1] * m2[2] + m1[3] * m2[3], - m1[0] * m2[4] + m1[2] * m2[5] + m1[4], - m1[1] * m2[4] + m1[3] * m2[5] + m1[5] - ]; - }; - Util.applyTransform = function Util_applyTransform(p, m) { - var xt = p[0] * m[0] + p[1] * m[2] + m[4]; - var yt = p[0] * m[1] + p[1] * m[3] + m[5]; - return [ - xt, - yt - ]; - }; - Util.applyInverseTransform = function Util_applyInverseTransform(p, m) { - var d = m[0] * m[3] - m[1] * m[2]; - var xt = (p[0] * m[3] - p[1] * m[2] + m[2] * m[5] - m[4] * m[3]) / d; - var yt = (-p[0] * m[1] + p[1] * m[0] + m[4] * m[1] - m[5] * m[0]) / d; - return [ - xt, - yt - ]; - }; - Util.getAxialAlignedBoundingBox = function Util_getAxialAlignedBoundingBox(r, m) { - var p1 = Util.applyTransform(r, m); - var p2 = Util.applyTransform(r.slice(2, 4), m); - var p3 = Util.applyTransform([ - r[0], - r[3] - ], m); - var p4 = Util.applyTransform([ - r[2], - r[1] - ], m); - return [ - Math.min(p1[0], p2[0], p3[0], p4[0]), - Math.min(p1[1], p2[1], p3[1], p4[1]), - Math.max(p1[0], p2[0], p3[0], p4[0]), - Math.max(p1[1], p2[1], p3[1], p4[1]) - ]; - }; - Util.inverseTransform = function Util_inverseTransform(m) { - var d = m[0] * m[3] - m[1] * m[2]; - return [ - m[3] / d, - -m[1] / d, - -m[2] / d, - m[0] / d, - (m[2] * m[5] - m[4] * m[3]) / d, - (m[4] * m[1] - m[5] * m[0]) / d - ]; - }; - Util.apply3dTransform = function Util_apply3dTransform(m, v) { - return [ - m[0] * v[0] + m[1] * v[1] + m[2] * v[2], - m[3] * v[0] + m[4] * v[1] + m[5] * v[2], - m[6] * v[0] + m[7] * v[1] + m[8] * v[2] - ]; - }; - Util.singularValueDecompose2dScale = function Util_singularValueDecompose2dScale(m) { - var transpose = [ - m[0], - m[2], - m[1], - m[3] - ]; - var a = m[0] * transpose[0] + m[1] * transpose[2]; - var b = m[0] * transpose[1] + m[1] * transpose[3]; - var c = m[2] * transpose[0] + m[3] * transpose[2]; - var d = m[2] * transpose[1] + m[3] * transpose[3]; - var first = (a + d) / 2; - var second = Math.sqrt((a + d) * (a + d) - 4 * (a * d - c * b)) / 2; - var sx = first + second || 1; - var sy = first - second || 1; - return [ - Math.sqrt(sx), - Math.sqrt(sy) - ]; - }; - Util.normalizeRect = function Util_normalizeRect(rect) { - var r = rect.slice(0); - if (rect[0] > rect[2]) { + + dict = dict.get('Parent'); + } + + return values; +} + +var Util = function UtilClosure() { + function Util() {} + + var rgbBuf = ['rgb(', 0, ',', 0, ',', 0, ')']; + + Util.makeCssRgb = function Util_makeCssRgb(r, g, b) { + rgbBuf[1] = r; + rgbBuf[3] = g; + rgbBuf[5] = b; + return rgbBuf.join(''); + }; + + Util.transform = function Util_transform(m1, m2) { + return [m1[0] * m2[0] + m1[2] * m2[1], m1[1] * m2[0] + m1[3] * m2[1], m1[0] * m2[2] + m1[2] * m2[3], m1[1] * m2[2] + m1[3] * m2[3], m1[0] * m2[4] + m1[2] * m2[5] + m1[4], m1[1] * m2[4] + m1[3] * m2[5] + m1[5]]; + }; + + Util.applyTransform = function Util_applyTransform(p, m) { + var xt = p[0] * m[0] + p[1] * m[2] + m[4]; + var yt = p[0] * m[1] + p[1] * m[3] + m[5]; + return [xt, yt]; + }; + + Util.applyInverseTransform = function Util_applyInverseTransform(p, m) { + var d = m[0] * m[3] - m[1] * m[2]; + var xt = (p[0] * m[3] - p[1] * m[2] + m[2] * m[5] - m[4] * m[3]) / d; + var yt = (-p[0] * m[1] + p[1] * m[0] + m[4] * m[1] - m[5] * m[0]) / d; + return [xt, yt]; + }; + + Util.getAxialAlignedBoundingBox = function Util_getAxialAlignedBoundingBox(r, m) { + var p1 = Util.applyTransform(r, m); + var p2 = Util.applyTransform(r.slice(2, 4), m); + var p3 = Util.applyTransform([r[0], r[3]], m); + var p4 = Util.applyTransform([r[2], r[1]], m); + return [Math.min(p1[0], p2[0], p3[0], p4[0]), Math.min(p1[1], p2[1], p3[1], p4[1]), Math.max(p1[0], p2[0], p3[0], p4[0]), Math.max(p1[1], p2[1], p3[1], p4[1])]; + }; + + Util.inverseTransform = function Util_inverseTransform(m) { + var d = m[0] * m[3] - m[1] * m[2]; + return [m[3] / d, -m[1] / d, -m[2] / d, m[0] / d, (m[2] * m[5] - m[4] * m[3]) / d, (m[4] * m[1] - m[5] * m[0]) / d]; + }; + + Util.apply3dTransform = function Util_apply3dTransform(m, v) { + return [m[0] * v[0] + m[1] * v[1] + m[2] * v[2], m[3] * v[0] + m[4] * v[1] + m[5] * v[2], m[6] * v[0] + m[7] * v[1] + m[8] * v[2]]; + }; + + Util.singularValueDecompose2dScale = function Util_singularValueDecompose2dScale(m) { + var transpose = [m[0], m[2], m[1], m[3]]; + var a = m[0] * transpose[0] + m[1] * transpose[2]; + var b = m[0] * transpose[1] + m[1] * transpose[3]; + var c = m[2] * transpose[0] + m[3] * transpose[2]; + var d = m[2] * transpose[1] + m[3] * transpose[3]; + var first = (a + d) / 2; + var second = Math.sqrt((a + d) * (a + d) - 4 * (a * d - c * b)) / 2; + var sx = first + second || 1; + var sy = first - second || 1; + return [Math.sqrt(sx), Math.sqrt(sy)]; + }; + + Util.normalizeRect = function Util_normalizeRect(rect) { + var r = rect.slice(0); + + if (rect[0] > rect[2]) { r[0] = rect[2]; r[2] = rect[0]; - } - if (rect[1] > rect[3]) { + } + + if (rect[1] > rect[3]) { r[1] = rect[3]; r[3] = rect[1]; - } - return r; - }; - Util.intersect = function Util_intersect(rect1, rect2) { - function compare(a, b) { + } + + return r; + }; + + Util.intersect = function Util_intersect(rect1, rect2) { + function compare(a, b) { return a - b; - } - var orderedX = [ - rect1[0], - rect1[2], - rect2[0], - rect2[2] - ].sort(compare), orderedY = [ - rect1[1], - rect1[3], - rect2[1], - rect2[3] - ].sort(compare), result = []; - rect1 = Util.normalizeRect(rect1); - rect2 = Util.normalizeRect(rect2); - if (orderedX[0] === rect1[0] && orderedX[1] === rect2[0] || orderedX[0] === rect2[0] && orderedX[1] === rect1[0]) { + } + + var orderedX = [rect1[0], rect1[2], rect2[0], rect2[2]].sort(compare), + orderedY = [rect1[1], rect1[3], rect2[1], rect2[3]].sort(compare), + result = []; + rect1 = Util.normalizeRect(rect1); + rect2 = Util.normalizeRect(rect2); + + if (orderedX[0] === rect1[0] && orderedX[1] === rect2[0] || orderedX[0] === rect2[0] && orderedX[1] === rect1[0]) { result[0] = orderedX[1]; result[2] = orderedX[2]; - } else { + } else { return false; - } - if (orderedY[0] === rect1[1] && orderedY[1] === rect2[1] || orderedY[0] === rect2[1] && orderedY[1] === rect1[1]) { + } + + if (orderedY[0] === rect1[1] && orderedY[1] === rect2[1] || orderedY[0] === rect2[1] && orderedY[1] === rect1[1]) { result[1] = orderedY[1]; result[3] = orderedY[2]; - } else { + } else { return false; - } - return result; + } + + return result; + }; + + return Util; +}(); + +exports.Util = Util; +var ROMAN_NUMBER_MAP = ['', 'C', 'CC', 'CCC', 'CD', 'D', 'DC', 'DCC', 'DCCC', 'CM', '', 'X', 'XX', 'XXX', 'XL', 'L', 'LX', 'LXX', 'LXXX', 'XC', '', 'I', 'II', 'III', 'IV', 'V', 'VI', 'VII', 'VIII', 'IX']; + +function toRomanNumerals(number) { + var lowerCase = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + assert(Number.isInteger(number) && number > 0, 'The number should be a positive integer.'); + var pos, + romanBuf = []; + + while (number >= 1000) { + number -= 1000; + romanBuf.push('M'); + } + + pos = number / 100 | 0; + number %= 100; + romanBuf.push(ROMAN_NUMBER_MAP[pos]); + pos = number / 10 | 0; + number %= 10; + romanBuf.push(ROMAN_NUMBER_MAP[10 + pos]); + romanBuf.push(ROMAN_NUMBER_MAP[20 + number]); + var romanStr = romanBuf.join(''); + return lowerCase ? romanStr.toLowerCase() : romanStr; +} + +var PDFStringTranslateTable = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2D8, 0x2C7, 0x2C6, 0x2D9, 0x2DD, 0x2DB, 0x2DA, 0x2DC, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2022, 0x2020, 0x2021, 0x2026, 0x2014, 0x2013, 0x192, 0x2044, 0x2039, 0x203A, 0x2212, 0x2030, 0x201E, 0x201C, 0x201D, 0x2018, 0x2019, 0x201A, 0x2122, 0xFB01, 0xFB02, 0x141, 0x152, 0x160, 0x178, 0x17D, 0x131, 0x142, 0x153, 0x161, 0x17E, 0, 0x20AC]; + +function stringToPDFString(str) { + var i, + n = str.length, + strBuf = []; + + if (str[0] === '\xFE' && str[1] === '\xFF') { + for (i = 2; i < n; i += 2) { + strBuf.push(String.fromCharCode(str.charCodeAt(i) << 8 | str.charCodeAt(i + 1))); + } + } else { + for (i = 0; i < n; ++i) { + var code = PDFStringTranslateTable[str.charCodeAt(i)]; + strBuf.push(code ? String.fromCharCode(code) : str.charAt(i)); + } + } + + return strBuf.join(''); +} + +function stringToUTF8String(str) { + return decodeURIComponent(escape(str)); +} + +function utf8StringToString(str) { + return unescape(encodeURIComponent(str)); +} + +function isEmptyObj(obj) { + for (var key in obj) { + return false; + } + + return true; +} + +function isBool(v) { + return typeof v === 'boolean'; +} + +function isNum(v) { + return typeof v === 'number'; +} + +function isString(v) { + return typeof v === 'string'; +} + +function isArrayBuffer(v) { + return _typeof(v) === 'object' && v !== null && v.byteLength !== undefined; +} + +function isSpace(ch) { + return ch === 0x20 || ch === 0x09 || ch === 0x0D || ch === 0x0A; +} + +function createPromiseCapability() { + var capability = Object.create(null); + var isSettled = false; + Object.defineProperty(capability, 'settled', { + get: function get() { + return isSettled; + } + }); + capability.promise = new Promise(function (resolve, reject) { + capability.resolve = function (data) { + isSettled = true; + resolve(data); }; - Util.sign = function Util_sign(num) { - return num < 0 ? -1 : 1; + + capability.reject = function (reason) { + isSettled = true; + reject(reason); }; - var ROMAN_NUMBER_MAP = [ - '', - 'C', - 'CC', - 'CCC', - 'CD', - 'D', - 'DC', - 'DCC', - 'DCCC', - 'CM', - '', - 'X', - 'XX', - 'XXX', - 'XL', - 'L', - 'LX', - 'LXX', - 'LXXX', - 'XC', - '', - 'I', - 'II', - 'III', - 'IV', - 'V', - 'VI', - 'VII', - 'VIII', - 'IX' - ]; - Util.toRoman = function Util_toRoman(number, lowerCase) { - assert(isInt(number) && number > 0, 'The number should be a positive integer.'); - var pos, romanBuf = []; - while (number >= 1000) { - number -= 1000; - romanBuf.push('M'); - } - pos = number / 100 | 0; - number %= 100; - romanBuf.push(ROMAN_NUMBER_MAP[pos]); - pos = number / 10 | 0; - number %= 10; - romanBuf.push(ROMAN_NUMBER_MAP[10 + pos]); - romanBuf.push(ROMAN_NUMBER_MAP[20 + number]); - var romanStr = romanBuf.join(''); - return lowerCase ? romanStr.toLowerCase() : romanStr; + }); + return capability; +} + +var createObjectURL = function createObjectURLClosure() { + var digits = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='; + return function createObjectURL(data, contentType) { + var forceDataSchema = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; + + if (!forceDataSchema && _url_polyfill.URL.createObjectURL) { + var blob = new Blob([data], { + type: contentType + }); + return _url_polyfill.URL.createObjectURL(blob); + } + + var buffer = 'data:' + contentType + ';base64,'; + + for (var i = 0, ii = data.length; i < ii; i += 3) { + var b1 = data[i] & 0xFF; + var b2 = data[i + 1] & 0xFF; + var b3 = data[i + 2] & 0xFF; + var d1 = b1 >> 2, + d2 = (b1 & 3) << 4 | b2 >> 4; + var d3 = i + 1 < ii ? (b2 & 0xF) << 2 | b3 >> 6 : 64; + var d4 = i + 2 < ii ? b3 & 0x3F : 64; + buffer += digits[d1] + digits[d2] + digits[d3] + digits[d4]; + } + + return buffer; + }; +}(); + +exports.createObjectURL = createObjectURL; + +/***/ }), +/* 2 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +var globalScope = __w_pdfjs_require__(3); + +if (!globalScope._pdfjsCompatibilityChecked) { + globalScope._pdfjsCompatibilityChecked = true; + + var isNodeJS = __w_pdfjs_require__(4); + + var hasDOM = (typeof window === "undefined" ? "undefined" : _typeof(window)) === 'object' && (typeof document === "undefined" ? "undefined" : _typeof(document)) === 'object'; + + (function checkNodeBtoa() { + if (globalScope.btoa || !isNodeJS()) { + return; + } + + globalScope.btoa = function (chars) { + return Buffer.from(chars, 'binary').toString('base64'); }; - Util.appendToArray = function Util_appendToArray(arr1, arr2) { - Array.prototype.push.apply(arr1, arr2); + })(); + + (function checkNodeAtob() { + if (globalScope.atob || !isNodeJS()) { + return; + } + + globalScope.atob = function (input) { + return Buffer.from(input, 'base64').toString('binary'); }; - Util.prependToArray = function Util_prependToArray(arr1, arr2) { - Array.prototype.unshift.apply(arr1, arr2); + })(); + + (function checkChildNodeRemove() { + if (!hasDOM) { + return; + } + + if (typeof Element.prototype.remove !== 'undefined') { + return; + } + + Element.prototype.remove = function () { + if (this.parentNode) { + this.parentNode.removeChild(this); + } }; - Util.extendObj = function extendObj(obj1, obj2) { - for (var key in obj2) { - obj1[key] = obj2[key]; - } + })(); + + (function checkDOMTokenListAddRemove() { + if (!hasDOM || isNodeJS()) { + return; + } + + var div = document.createElement('div'); + div.classList.add('testOne', 'testTwo'); + + if (div.classList.contains('testOne') === true && div.classList.contains('testTwo') === true) { + return; + } + + var OriginalDOMTokenListAdd = DOMTokenList.prototype.add; + var OriginalDOMTokenListRemove = DOMTokenList.prototype.remove; + + DOMTokenList.prototype.add = function () { + for (var _len = arguments.length, tokens = new Array(_len), _key = 0; _key < _len; _key++) { + tokens[_key] = arguments[_key]; + } + + for (var _i = 0; _i < tokens.length; _i++) { + var token = tokens[_i]; + OriginalDOMTokenListAdd.call(this, token); + } }; - Util.getInheritableProperty = function Util_getInheritableProperty(dict, name, getArray) { - while (dict && !dict.has(name)) { - dict = dict.get('Parent'); - } - if (!dict) { - return null; - } - return getArray ? dict.getArray(name) : dict.get(name); + + DOMTokenList.prototype.remove = function () { + for (var _len2 = arguments.length, tokens = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) { + tokens[_key2] = arguments[_key2]; + } + + for (var _i2 = 0; _i2 < tokens.length; _i2++) { + var token = tokens[_i2]; + OriginalDOMTokenListRemove.call(this, token); + } }; - Util.inherit = function Util_inherit(sub, base, prototype) { - sub.prototype = Object.create(base.prototype); - sub.prototype.constructor = sub; - for (var prop in prototype) { - sub.prototype[prop] = prototype[prop]; - } + })(); + + (function checkDOMTokenListToggle() { + if (!hasDOM || isNodeJS()) { + return; + } + + var div = document.createElement('div'); + + if (div.classList.toggle('test', 0) === false) { + return; + } + + DOMTokenList.prototype.toggle = function (token) { + var force = arguments.length > 1 ? !!arguments[1] : !this.contains(token); + return this[force ? 'add' : 'remove'](token), force; }; - Util.loadScript = function Util_loadScript(src, callback) { - var script = document.createElement('script'); - var loaded = false; - script.setAttribute('src', src); - if (callback) { - script.onload = function () { - if (!loaded) { - callback(); - } - loaded = true; + })(); + + (function checkStringStartsWith() { + if (String.prototype.startsWith) { + return; + } + + __w_pdfjs_require__(5); + })(); + + (function checkStringEndsWith() { + if (String.prototype.endsWith) { + return; + } + + __w_pdfjs_require__(35); + })(); + + (function checkStringIncludes() { + if (String.prototype.includes) { + return; + } + + __w_pdfjs_require__(37); + })(); + + (function checkArrayIncludes() { + if (Array.prototype.includes) { + return; + } + + __w_pdfjs_require__(39); + })(); + + (function checkArrayFrom() { + if (Array.from) { + return; + } + + __w_pdfjs_require__(46); + })(); + + (function checkObjectAssign() { + if (Object.assign) { + return; + } + + __w_pdfjs_require__(69); + })(); + + (function checkMathLog2() { + if (Math.log2) { + return; + } + + Math.log2 = __w_pdfjs_require__(74); + })(); + + (function checkNumberIsNaN() { + if (Number.isNaN) { + return; + } + + Number.isNaN = __w_pdfjs_require__(76); + })(); + + (function checkNumberIsInteger() { + if (Number.isInteger) { + return; + } + + Number.isInteger = __w_pdfjs_require__(78); + })(); + + (function checkPromise() { + if (globalScope.Promise && globalScope.Promise.prototype && globalScope.Promise.prototype.finally) { + return; + } + + globalScope.Promise = __w_pdfjs_require__(81); + })(); + + (function checkWeakMap() { + if (globalScope.WeakMap) { + return; + } + + globalScope.WeakMap = __w_pdfjs_require__(101); + })(); + + (function checkWeakSet() { + if (globalScope.WeakSet) { + return; + } + + globalScope.WeakSet = __w_pdfjs_require__(118); + })(); + + (function checkStringCodePointAt() { + if (String.codePointAt) { + return; + } + + String.codePointAt = __w_pdfjs_require__(122); + })(); + + (function checkStringFromCodePoint() { + if (String.fromCodePoint) { + return; + } + + String.fromCodePoint = __w_pdfjs_require__(124); + })(); + + (function checkSymbol() { + if (globalScope.Symbol) { + return; + } + + __w_pdfjs_require__(126); + })(); + + (function checkStringPadStart() { + if (String.prototype.padStart) { + return; + } + + __w_pdfjs_require__(133); + })(); + + (function checkStringPadEnd() { + if (String.prototype.padEnd) { + return; + } + + __w_pdfjs_require__(137); + })(); + + (function checkObjectValues() { + if (Object.values) { + return; + } + + Object.values = __w_pdfjs_require__(139); + })(); +} + +/***/ }), +/* 3 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +module.exports = typeof window !== 'undefined' && window.Math === Math ? window : typeof global !== 'undefined' && global.Math === Math ? global : typeof self !== 'undefined' && self.Math === Math ? self : {}; + +/***/ }), +/* 4 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +module.exports = function isNodeJS() { + return (typeof process === "undefined" ? "undefined" : _typeof(process)) === 'object' && process + '' === '[object process]' && !process.versions['nw']; +}; + +/***/ }), +/* 5 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(6); + +module.exports = __w_pdfjs_require__(9).String.startsWith; + +/***/ }), +/* 6 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $export = __w_pdfjs_require__(7); + +var toLength = __w_pdfjs_require__(25); + +var context = __w_pdfjs_require__(27); + +var STARTS_WITH = 'startsWith'; +var $startsWith = ''[STARTS_WITH]; +$export($export.P + $export.F * __w_pdfjs_require__(34)(STARTS_WITH), 'String', { + startsWith: function startsWith(searchString) { + var that = context(this, searchString, STARTS_WITH); + var index = toLength(Math.min(arguments.length > 1 ? arguments[1] : undefined, that.length)); + var search = String(searchString); + return $startsWith ? $startsWith.call(that, search, index) : that.slice(index, index + search.length) === search; + } +}); + +/***/ }), +/* 7 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var global = __w_pdfjs_require__(8); + +var core = __w_pdfjs_require__(9); + +var hide = __w_pdfjs_require__(10); + +var redefine = __w_pdfjs_require__(20); + +var ctx = __w_pdfjs_require__(23); + +var PROTOTYPE = 'prototype'; + +var $export = function $export(type, name, source) { + var IS_FORCED = type & $export.F; + var IS_GLOBAL = type & $export.G; + var IS_STATIC = type & $export.S; + var IS_PROTO = type & $export.P; + var IS_BIND = type & $export.B; + var target = IS_GLOBAL ? global : IS_STATIC ? global[name] || (global[name] = {}) : (global[name] || {})[PROTOTYPE]; + var exports = IS_GLOBAL ? core : core[name] || (core[name] = {}); + var expProto = exports[PROTOTYPE] || (exports[PROTOTYPE] = {}); + var key, own, out, exp; + if (IS_GLOBAL) source = name; + + for (key in source) { + own = !IS_FORCED && target && target[key] !== undefined; + out = (own ? target : source)[key]; + exp = IS_BIND && own ? ctx(out, global) : IS_PROTO && typeof out == 'function' ? ctx(Function.call, out) : out; + if (target) redefine(target, key, out, type & $export.U); + if (exports[key] != out) hide(exports, key, exp); + if (IS_PROTO && expProto[key] != out) expProto[key] = out; + } +}; + +global.core = core; +$export.F = 1; +$export.G = 2; +$export.S = 4; +$export.P = 8; +$export.B = 16; +$export.W = 32; +$export.U = 64; +$export.R = 128; +module.exports = $export; + +/***/ }), +/* 8 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var global = module.exports = typeof window != 'undefined' && window.Math == Math ? window : typeof self != 'undefined' && self.Math == Math ? self : Function('return this')(); +if (typeof __g == 'number') __g = global; + +/***/ }), +/* 9 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var core = module.exports = { + version: '2.6.2' +}; +if (typeof __e == 'number') __e = core; + +/***/ }), +/* 10 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var dP = __w_pdfjs_require__(11); + +var createDesc = __w_pdfjs_require__(19); + +module.exports = __w_pdfjs_require__(15) ? function (object, key, value) { + return dP.f(object, key, createDesc(1, value)); +} : function (object, key, value) { + object[key] = value; + return object; +}; + +/***/ }), +/* 11 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var anObject = __w_pdfjs_require__(12); + +var IE8_DOM_DEFINE = __w_pdfjs_require__(14); + +var toPrimitive = __w_pdfjs_require__(18); + +var dP = Object.defineProperty; +exports.f = __w_pdfjs_require__(15) ? Object.defineProperty : function defineProperty(O, P, Attributes) { + anObject(O); + P = toPrimitive(P, true); + anObject(Attributes); + if (IE8_DOM_DEFINE) try { + return dP(O, P, Attributes); + } catch (e) {} + if ('get' in Attributes || 'set' in Attributes) throw TypeError('Accessors not supported!'); + if ('value' in Attributes) O[P] = Attributes.value; + return O; +}; + +/***/ }), +/* 12 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var isObject = __w_pdfjs_require__(13); + +module.exports = function (it) { + if (!isObject(it)) throw TypeError(it + ' is not an object!'); + return it; +}; + +/***/ }), +/* 13 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +module.exports = function (it) { + return _typeof(it) === 'object' ? it !== null : typeof it === 'function'; +}; + +/***/ }), +/* 14 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +module.exports = !__w_pdfjs_require__(15) && !__w_pdfjs_require__(16)(function () { + return Object.defineProperty(__w_pdfjs_require__(17)('div'), 'a', { + get: function get() { + return 7; + } + }).a != 7; +}); + +/***/ }), +/* 15 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +module.exports = !__w_pdfjs_require__(16)(function () { + return Object.defineProperty({}, 'a', { + get: function get() { + return 7; + } + }).a != 7; +}); + +/***/ }), +/* 16 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +module.exports = function (exec) { + try { + return !!exec(); + } catch (e) { + return true; + } +}; + +/***/ }), +/* 17 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var isObject = __w_pdfjs_require__(13); + +var document = __w_pdfjs_require__(8).document; + +var is = isObject(document) && isObject(document.createElement); + +module.exports = function (it) { + return is ? document.createElement(it) : {}; +}; + +/***/ }), +/* 18 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var isObject = __w_pdfjs_require__(13); + +module.exports = function (it, S) { + if (!isObject(it)) return it; + var fn, val; + if (S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it))) return val; + if (typeof (fn = it.valueOf) == 'function' && !isObject(val = fn.call(it))) return val; + if (!S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it))) return val; + throw TypeError("Can't convert object to primitive value"); +}; + +/***/ }), +/* 19 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +module.exports = function (bitmap, value) { + return { + enumerable: !(bitmap & 1), + configurable: !(bitmap & 2), + writable: !(bitmap & 4), + value: value + }; +}; + +/***/ }), +/* 20 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var global = __w_pdfjs_require__(8); + +var hide = __w_pdfjs_require__(10); + +var has = __w_pdfjs_require__(21); + +var SRC = __w_pdfjs_require__(22)('src'); + +var TO_STRING = 'toString'; +var $toString = Function[TO_STRING]; +var TPL = ('' + $toString).split(TO_STRING); + +__w_pdfjs_require__(9).inspectSource = function (it) { + return $toString.call(it); +}; + +(module.exports = function (O, key, val, safe) { + var isFunction = typeof val == 'function'; + if (isFunction) has(val, 'name') || hide(val, 'name', key); + if (O[key] === val) return; + if (isFunction) has(val, SRC) || hide(val, SRC, O[key] ? '' + O[key] : TPL.join(String(key))); + + if (O === global) { + O[key] = val; + } else if (!safe) { + delete O[key]; + hide(O, key, val); + } else if (O[key]) { + O[key] = val; + } else { + hide(O, key, val); + } +})(Function.prototype, TO_STRING, function toString() { + return typeof this == 'function' && this[SRC] || $toString.call(this); +}); + +/***/ }), +/* 21 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var hasOwnProperty = {}.hasOwnProperty; + +module.exports = function (it, key) { + return hasOwnProperty.call(it, key); +}; + +/***/ }), +/* 22 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var id = 0; +var px = Math.random(); + +module.exports = function (key) { + return 'Symbol('.concat(key === undefined ? '' : key, ')_', (++id + px).toString(36)); +}; + +/***/ }), +/* 23 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var aFunction = __w_pdfjs_require__(24); + +module.exports = function (fn, that, length) { + aFunction(fn); + if (that === undefined) return fn; + + switch (length) { + case 1: + return function (a) { + return fn.call(that, a); }; - } - document.getElementsByTagName('head')[0].appendChild(script); + + case 2: + return function (a, b) { + return fn.call(that, a, b); + }; + + case 3: + return function (a, b, c) { + return fn.call(that, a, b, c); + }; + } + + return function () { + return fn.apply(that, arguments); + }; +}; + +/***/ }), +/* 24 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +module.exports = function (it) { + if (typeof it != 'function') throw TypeError(it + ' is not a function!'); + return it; +}; + +/***/ }), +/* 25 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var toInteger = __w_pdfjs_require__(26); + +var min = Math.min; + +module.exports = function (it) { + return it > 0 ? min(toInteger(it), 0x1fffffffffffff) : 0; +}; + +/***/ }), +/* 26 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var ceil = Math.ceil; +var floor = Math.floor; + +module.exports = function (it) { + return isNaN(it = +it) ? 0 : (it > 0 ? floor : ceil)(it); +}; + +/***/ }), +/* 27 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var isRegExp = __w_pdfjs_require__(28); + +var defined = __w_pdfjs_require__(33); + +module.exports = function (that, searchString, NAME) { + if (isRegExp(searchString)) throw TypeError('String#' + NAME + " doesn't accept regex!"); + return String(defined(that)); +}; + +/***/ }), +/* 28 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var isObject = __w_pdfjs_require__(13); + +var cof = __w_pdfjs_require__(29); + +var MATCH = __w_pdfjs_require__(30)('match'); + +module.exports = function (it) { + var isRegExp; + return isObject(it) && ((isRegExp = it[MATCH]) !== undefined ? !!isRegExp : cof(it) == 'RegExp'); +}; + +/***/ }), +/* 29 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var toString = {}.toString; + +module.exports = function (it) { + return toString.call(it).slice(8, -1); +}; + +/***/ }), +/* 30 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var store = __w_pdfjs_require__(31)('wks'); + +var uid = __w_pdfjs_require__(22); + +var _Symbol = __w_pdfjs_require__(8).Symbol; + +var USE_SYMBOL = typeof _Symbol == 'function'; + +var $exports = module.exports = function (name) { + return store[name] || (store[name] = USE_SYMBOL && _Symbol[name] || (USE_SYMBOL ? _Symbol : uid)('Symbol.' + name)); +}; + +$exports.store = store; + +/***/ }), +/* 31 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var core = __w_pdfjs_require__(9); + +var global = __w_pdfjs_require__(8); + +var SHARED = '__core-js_shared__'; +var store = global[SHARED] || (global[SHARED] = {}); +(module.exports = function (key, value) { + return store[key] || (store[key] = value !== undefined ? value : {}); +})('versions', []).push({ + version: core.version, + mode: __w_pdfjs_require__(32) ? 'pure' : 'global', + copyright: '© 2019 Denis Pushkarev (zloirock.ru)' +}); + +/***/ }), +/* 32 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +module.exports = false; + +/***/ }), +/* 33 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +module.exports = function (it) { + if (it == undefined) throw TypeError("Can't call method on " + it); + return it; +}; + +/***/ }), +/* 34 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var MATCH = __w_pdfjs_require__(30)('match'); + +module.exports = function (KEY) { + var re = /./; + + try { + '/./'[KEY](re); + } catch (e) { + try { + re[MATCH] = false; + return !'/./'[KEY](re); + } catch (f) {} + } + + return true; +}; + +/***/ }), +/* 35 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(36); + +module.exports = __w_pdfjs_require__(9).String.endsWith; + +/***/ }), +/* 36 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $export = __w_pdfjs_require__(7); + +var toLength = __w_pdfjs_require__(25); + +var context = __w_pdfjs_require__(27); + +var ENDS_WITH = 'endsWith'; +var $endsWith = ''[ENDS_WITH]; +$export($export.P + $export.F * __w_pdfjs_require__(34)(ENDS_WITH), 'String', { + endsWith: function endsWith(searchString) { + var that = context(this, searchString, ENDS_WITH); + var endPosition = arguments.length > 1 ? arguments[1] : undefined; + var len = toLength(that.length); + var end = endPosition === undefined ? len : Math.min(toLength(endPosition), len); + var search = String(searchString); + return $endsWith ? $endsWith.call(that, search, end) : that.slice(end - search.length, end) === search; + } +}); + +/***/ }), +/* 37 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(38); + +module.exports = __w_pdfjs_require__(9).String.includes; + +/***/ }), +/* 38 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $export = __w_pdfjs_require__(7); + +var context = __w_pdfjs_require__(27); + +var INCLUDES = 'includes'; +$export($export.P + $export.F * __w_pdfjs_require__(34)(INCLUDES), 'String', { + includes: function includes(searchString) { + return !!~context(this, searchString, INCLUDES).indexOf(searchString, arguments.length > 1 ? arguments[1] : undefined); + } +}); + +/***/ }), +/* 39 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(40); + +module.exports = __w_pdfjs_require__(9).Array.includes; + +/***/ }), +/* 40 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $export = __w_pdfjs_require__(7); + +var $includes = __w_pdfjs_require__(41)(true); + +$export($export.P, 'Array', { + includes: function includes(el) { + return $includes(this, el, arguments.length > 1 ? arguments[1] : undefined); + } +}); + +__w_pdfjs_require__(45)('includes'); + +/***/ }), +/* 41 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var toIObject = __w_pdfjs_require__(42); + +var toLength = __w_pdfjs_require__(25); + +var toAbsoluteIndex = __w_pdfjs_require__(44); + +module.exports = function (IS_INCLUDES) { + return function ($this, el, fromIndex) { + var O = toIObject($this); + var length = toLength(O.length); + var index = toAbsoluteIndex(fromIndex, length); + var value; + if (IS_INCLUDES && el != el) while (length > index) { + value = O[index++]; + if (value != value) return true; + } else for (; length > index; index++) { + if (IS_INCLUDES || index in O) { + if (O[index] === el) return IS_INCLUDES || index || 0; + } + } + return !IS_INCLUDES && -1; + }; +}; + +/***/ }), +/* 42 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var IObject = __w_pdfjs_require__(43); + +var defined = __w_pdfjs_require__(33); + +module.exports = function (it) { + return IObject(defined(it)); +}; + +/***/ }), +/* 43 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var cof = __w_pdfjs_require__(29); + +module.exports = Object('z').propertyIsEnumerable(0) ? Object : function (it) { + return cof(it) == 'String' ? it.split('') : Object(it); +}; + +/***/ }), +/* 44 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var toInteger = __w_pdfjs_require__(26); + +var max = Math.max; +var min = Math.min; + +module.exports = function (index, length) { + index = toInteger(index); + return index < 0 ? max(index + length, 0) : min(index, length); +}; + +/***/ }), +/* 45 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var UNSCOPABLES = __w_pdfjs_require__(30)('unscopables'); + +var ArrayProto = Array.prototype; +if (ArrayProto[UNSCOPABLES] == undefined) __w_pdfjs_require__(10)(ArrayProto, UNSCOPABLES, {}); + +module.exports = function (key) { + ArrayProto[UNSCOPABLES][key] = true; +}; + +/***/ }), +/* 46 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(47); + +__w_pdfjs_require__(62); + +module.exports = __w_pdfjs_require__(9).Array.from; + +/***/ }), +/* 47 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $at = __w_pdfjs_require__(48)(true); + +__w_pdfjs_require__(49)(String, 'String', function (iterated) { + this._t = String(iterated); + this._i = 0; +}, function () { + var O = this._t; + var index = this._i; + var point; + if (index >= O.length) return { + value: undefined, + done: true + }; + point = $at(O, index); + this._i += point.length; + return { + value: point, + done: false + }; +}); + +/***/ }), +/* 48 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var toInteger = __w_pdfjs_require__(26); + +var defined = __w_pdfjs_require__(33); + +module.exports = function (TO_STRING) { + return function (that, pos) { + var s = String(defined(that)); + var i = toInteger(pos); + var l = s.length; + var a, b; + if (i < 0 || i >= l) return TO_STRING ? '' : undefined; + a = s.charCodeAt(i); + return a < 0xd800 || a > 0xdbff || i + 1 === l || (b = s.charCodeAt(i + 1)) < 0xdc00 || b > 0xdfff ? TO_STRING ? s.charAt(i) : a : TO_STRING ? s.slice(i, i + 2) : (a - 0xd800 << 10) + (b - 0xdc00) + 0x10000; + }; +}; + +/***/ }), +/* 49 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var LIBRARY = __w_pdfjs_require__(32); + +var $export = __w_pdfjs_require__(7); + +var redefine = __w_pdfjs_require__(20); + +var hide = __w_pdfjs_require__(10); + +var Iterators = __w_pdfjs_require__(50); + +var $iterCreate = __w_pdfjs_require__(51); + +var setToStringTag = __w_pdfjs_require__(59); + +var getPrototypeOf = __w_pdfjs_require__(60); + +var ITERATOR = __w_pdfjs_require__(30)('iterator'); + +var BUGGY = !([].keys && 'next' in [].keys()); +var FF_ITERATOR = '@@iterator'; +var KEYS = 'keys'; +var VALUES = 'values'; + +var returnThis = function returnThis() { + return this; +}; + +module.exports = function (Base, NAME, Constructor, next, DEFAULT, IS_SET, FORCED) { + $iterCreate(Constructor, NAME, next); + + var getMethod = function getMethod(kind) { + if (!BUGGY && kind in proto) return proto[kind]; + + switch (kind) { + case KEYS: + return function keys() { + return new Constructor(this, kind); + }; + + case VALUES: + return function values() { + return new Constructor(this, kind); + }; + } + + return function entries() { + return new Constructor(this, kind); }; - return Util; - }(); - var PageViewport = function PageViewportClosure() { - function PageViewport(viewBox, scale, rotation, offsetX, offsetY, dontFlip) { - this.viewBox = viewBox; - this.scale = scale; - this.rotation = rotation; - this.offsetX = offsetX; - this.offsetY = offsetY; - var centerX = (viewBox[2] + viewBox[0]) / 2; - var centerY = (viewBox[3] + viewBox[1]) / 2; - var rotateA, rotateB, rotateC, rotateD; - rotation = rotation % 360; - rotation = rotation < 0 ? rotation + 360 : rotation; - switch (rotation) { - case 180: - rotateA = -1; - rotateB = 0; - rotateC = 0; - rotateD = 1; - break; - case 90: - rotateA = 0; - rotateB = 1; - rotateC = 1; - rotateD = 0; - break; - case 270: - rotateA = 0; - rotateB = -1; - rotateC = -1; - rotateD = 0; - break; - default: - rotateA = 1; - rotateB = 0; - rotateC = 0; - rotateD = -1; - break; - } - if (dontFlip) { + }; + + var TAG = NAME + ' Iterator'; + var DEF_VALUES = DEFAULT == VALUES; + var VALUES_BUG = false; + var proto = Base.prototype; + var $native = proto[ITERATOR] || proto[FF_ITERATOR] || DEFAULT && proto[DEFAULT]; + var $default = $native || getMethod(DEFAULT); + var $entries = DEFAULT ? !DEF_VALUES ? $default : getMethod('entries') : undefined; + var $anyNative = NAME == 'Array' ? proto.entries || $native : $native; + var methods, key, IteratorPrototype; + + if ($anyNative) { + IteratorPrototype = getPrototypeOf($anyNative.call(new Base())); + + if (IteratorPrototype !== Object.prototype && IteratorPrototype.next) { + setToStringTag(IteratorPrototype, TAG, true); + if (!LIBRARY && typeof IteratorPrototype[ITERATOR] != 'function') hide(IteratorPrototype, ITERATOR, returnThis); + } + } + + if (DEF_VALUES && $native && $native.name !== VALUES) { + VALUES_BUG = true; + + $default = function values() { + return $native.call(this); + }; + } + + if ((!LIBRARY || FORCED) && (BUGGY || VALUES_BUG || !proto[ITERATOR])) { + hide(proto, ITERATOR, $default); + } + + Iterators[NAME] = $default; + Iterators[TAG] = returnThis; + + if (DEFAULT) { + methods = { + values: DEF_VALUES ? $default : getMethod(VALUES), + keys: IS_SET ? $default : getMethod(KEYS), + entries: $entries + }; + if (FORCED) for (key in methods) { + if (!(key in proto)) redefine(proto, key, methods[key]); + } else $export($export.P + $export.F * (BUGGY || VALUES_BUG), NAME, methods); + } + + return methods; +}; + +/***/ }), +/* 50 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +module.exports = {}; + +/***/ }), +/* 51 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var create = __w_pdfjs_require__(52); + +var descriptor = __w_pdfjs_require__(19); + +var setToStringTag = __w_pdfjs_require__(59); + +var IteratorPrototype = {}; + +__w_pdfjs_require__(10)(IteratorPrototype, __w_pdfjs_require__(30)('iterator'), function () { + return this; +}); + +module.exports = function (Constructor, NAME, next) { + Constructor.prototype = create(IteratorPrototype, { + next: descriptor(1, next) + }); + setToStringTag(Constructor, NAME + ' Iterator'); +}; + +/***/ }), +/* 52 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var anObject = __w_pdfjs_require__(12); + +var dPs = __w_pdfjs_require__(53); + +var enumBugKeys = __w_pdfjs_require__(57); + +var IE_PROTO = __w_pdfjs_require__(56)('IE_PROTO'); + +var Empty = function Empty() {}; + +var PROTOTYPE = 'prototype'; + +var _createDict = function createDict() { + var iframe = __w_pdfjs_require__(17)('iframe'); + + var i = enumBugKeys.length; + var lt = '<'; + var gt = '>'; + var iframeDocument; + iframe.style.display = 'none'; + + __w_pdfjs_require__(58).appendChild(iframe); + + iframe.src = 'javascript:'; + iframeDocument = iframe.contentWindow.document; + iframeDocument.open(); + iframeDocument.write(lt + 'script' + gt + 'document.F=Object' + lt + '/script' + gt); + iframeDocument.close(); + _createDict = iframeDocument.F; + + while (i--) { + delete _createDict[PROTOTYPE][enumBugKeys[i]]; + } + + return _createDict(); +}; + +module.exports = Object.create || function create(O, Properties) { + var result; + + if (O !== null) { + Empty[PROTOTYPE] = anObject(O); + result = new Empty(); + Empty[PROTOTYPE] = null; + result[IE_PROTO] = O; + } else result = _createDict(); + + return Properties === undefined ? result : dPs(result, Properties); +}; + +/***/ }), +/* 53 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var dP = __w_pdfjs_require__(11); + +var anObject = __w_pdfjs_require__(12); + +var getKeys = __w_pdfjs_require__(54); + +module.exports = __w_pdfjs_require__(15) ? Object.defineProperties : function defineProperties(O, Properties) { + anObject(O); + var keys = getKeys(Properties); + var length = keys.length; + var i = 0; + var P; + + while (length > i) { + dP.f(O, P = keys[i++], Properties[P]); + } + + return O; +}; + +/***/ }), +/* 54 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $keys = __w_pdfjs_require__(55); + +var enumBugKeys = __w_pdfjs_require__(57); + +module.exports = Object.keys || function keys(O) { + return $keys(O, enumBugKeys); +}; + +/***/ }), +/* 55 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var has = __w_pdfjs_require__(21); + +var toIObject = __w_pdfjs_require__(42); + +var arrayIndexOf = __w_pdfjs_require__(41)(false); + +var IE_PROTO = __w_pdfjs_require__(56)('IE_PROTO'); + +module.exports = function (object, names) { + var O = toIObject(object); + var i = 0; + var result = []; + var key; + + for (key in O) { + if (key != IE_PROTO) has(O, key) && result.push(key); + } + + while (names.length > i) { + if (has(O, key = names[i++])) { + ~arrayIndexOf(result, key) || result.push(key); + } + } + + return result; +}; + +/***/ }), +/* 56 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var shared = __w_pdfjs_require__(31)('keys'); + +var uid = __w_pdfjs_require__(22); + +module.exports = function (key) { + return shared[key] || (shared[key] = uid(key)); +}; + +/***/ }), +/* 57 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +module.exports = 'constructor,hasOwnProperty,isPrototypeOf,propertyIsEnumerable,toLocaleString,toString,valueOf'.split(','); + +/***/ }), +/* 58 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var document = __w_pdfjs_require__(8).document; + +module.exports = document && document.documentElement; + +/***/ }), +/* 59 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var def = __w_pdfjs_require__(11).f; + +var has = __w_pdfjs_require__(21); + +var TAG = __w_pdfjs_require__(30)('toStringTag'); + +module.exports = function (it, tag, stat) { + if (it && !has(it = stat ? it : it.prototype, TAG)) def(it, TAG, { + configurable: true, + value: tag + }); +}; + +/***/ }), +/* 60 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var has = __w_pdfjs_require__(21); + +var toObject = __w_pdfjs_require__(61); + +var IE_PROTO = __w_pdfjs_require__(56)('IE_PROTO'); + +var ObjectProto = Object.prototype; + +module.exports = Object.getPrototypeOf || function (O) { + O = toObject(O); + if (has(O, IE_PROTO)) return O[IE_PROTO]; + + if (typeof O.constructor == 'function' && O instanceof O.constructor) { + return O.constructor.prototype; + } + + return O instanceof Object ? ObjectProto : null; +}; + +/***/ }), +/* 61 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var defined = __w_pdfjs_require__(33); + +module.exports = function (it) { + return Object(defined(it)); +}; + +/***/ }), +/* 62 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var ctx = __w_pdfjs_require__(23); + +var $export = __w_pdfjs_require__(7); + +var toObject = __w_pdfjs_require__(61); + +var call = __w_pdfjs_require__(63); + +var isArrayIter = __w_pdfjs_require__(64); + +var toLength = __w_pdfjs_require__(25); + +var createProperty = __w_pdfjs_require__(65); + +var getIterFn = __w_pdfjs_require__(66); + +$export($export.S + $export.F * !__w_pdfjs_require__(68)(function (iter) { + Array.from(iter); +}), 'Array', { + from: function from(arrayLike) { + var O = toObject(arrayLike); + var C = typeof this == 'function' ? this : Array; + var aLen = arguments.length; + var mapfn = aLen > 1 ? arguments[1] : undefined; + var mapping = mapfn !== undefined; + var index = 0; + var iterFn = getIterFn(O); + var length, result, step, iterator; + if (mapping) mapfn = ctx(mapfn, aLen > 2 ? arguments[2] : undefined, 2); + + if (iterFn != undefined && !(C == Array && isArrayIter(iterFn))) { + for (iterator = iterFn.call(O), result = new C(); !(step = iterator.next()).done; index++) { + createProperty(result, index, mapping ? call(iterator, mapfn, [step.value, index], true) : step.value); + } + } else { + length = toLength(O.length); + + for (result = new C(length); length > index; index++) { + createProperty(result, index, mapping ? mapfn(O[index], index) : O[index]); + } + } + + result.length = index; + return result; + } +}); + +/***/ }), +/* 63 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var anObject = __w_pdfjs_require__(12); + +module.exports = function (iterator, fn, value, entries) { + try { + return entries ? fn(anObject(value)[0], value[1]) : fn(value); + } catch (e) { + var ret = iterator['return']; + if (ret !== undefined) anObject(ret.call(iterator)); + throw e; + } +}; + +/***/ }), +/* 64 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var Iterators = __w_pdfjs_require__(50); + +var ITERATOR = __w_pdfjs_require__(30)('iterator'); + +var ArrayProto = Array.prototype; + +module.exports = function (it) { + return it !== undefined && (Iterators.Array === it || ArrayProto[ITERATOR] === it); +}; + +/***/ }), +/* 65 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $defineProperty = __w_pdfjs_require__(11); + +var createDesc = __w_pdfjs_require__(19); + +module.exports = function (object, index, value) { + if (index in object) $defineProperty.f(object, index, createDesc(0, value));else object[index] = value; +}; + +/***/ }), +/* 66 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var classof = __w_pdfjs_require__(67); + +var ITERATOR = __w_pdfjs_require__(30)('iterator'); + +var Iterators = __w_pdfjs_require__(50); + +module.exports = __w_pdfjs_require__(9).getIteratorMethod = function (it) { + if (it != undefined) return it[ITERATOR] || it['@@iterator'] || Iterators[classof(it)]; +}; + +/***/ }), +/* 67 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var cof = __w_pdfjs_require__(29); + +var TAG = __w_pdfjs_require__(30)('toStringTag'); + +var ARG = cof(function () { + return arguments; +}()) == 'Arguments'; + +var tryGet = function tryGet(it, key) { + try { + return it[key]; + } catch (e) {} +}; + +module.exports = function (it) { + var O, T, B; + return it === undefined ? 'Undefined' : it === null ? 'Null' : typeof (T = tryGet(O = Object(it), TAG)) == 'string' ? T : ARG ? cof(O) : (B = cof(O)) == 'Object' && typeof O.callee == 'function' ? 'Arguments' : B; +}; + +/***/ }), +/* 68 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var ITERATOR = __w_pdfjs_require__(30)('iterator'); + +var SAFE_CLOSING = false; + +try { + var riter = [7][ITERATOR](); + + riter['return'] = function () { + SAFE_CLOSING = true; + }; + + Array.from(riter, function () { + throw 2; + }); +} catch (e) {} + +module.exports = function (exec, skipClosing) { + if (!skipClosing && !SAFE_CLOSING) return false; + var safe = false; + + try { + var arr = [7]; + var iter = arr[ITERATOR](); + + iter.next = function () { + return { + done: safe = true + }; + }; + + arr[ITERATOR] = function () { + return iter; + }; + + exec(arr); + } catch (e) {} + + return safe; +}; + +/***/ }), +/* 69 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(70); + +module.exports = __w_pdfjs_require__(9).Object.assign; + +/***/ }), +/* 70 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $export = __w_pdfjs_require__(7); + +$export($export.S + $export.F, 'Object', { + assign: __w_pdfjs_require__(71) +}); + +/***/ }), +/* 71 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var getKeys = __w_pdfjs_require__(54); + +var gOPS = __w_pdfjs_require__(72); + +var pIE = __w_pdfjs_require__(73); + +var toObject = __w_pdfjs_require__(61); + +var IObject = __w_pdfjs_require__(43); + +var $assign = Object.assign; +module.exports = !$assign || __w_pdfjs_require__(16)(function () { + var A = {}; + var B = {}; + var S = Symbol(); + var K = 'abcdefghijklmnopqrst'; + A[S] = 7; + K.split('').forEach(function (k) { + B[k] = k; + }); + return $assign({}, A)[S] != 7 || Object.keys($assign({}, B)).join('') != K; +}) ? function assign(target, source) { + var T = toObject(target); + var aLen = arguments.length; + var index = 1; + var getSymbols = gOPS.f; + var isEnum = pIE.f; + + while (aLen > index) { + var S = IObject(arguments[index++]); + var keys = getSymbols ? getKeys(S).concat(getSymbols(S)) : getKeys(S); + var length = keys.length; + var j = 0; + var key; + + while (length > j) { + if (isEnum.call(S, key = keys[j++])) T[key] = S[key]; + } + } + + return T; +} : $assign; + +/***/ }), +/* 72 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +exports.f = Object.getOwnPropertySymbols; + +/***/ }), +/* 73 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +exports.f = {}.propertyIsEnumerable; + +/***/ }), +/* 74 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(75); + +module.exports = __w_pdfjs_require__(9).Math.log2; + +/***/ }), +/* 75 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $export = __w_pdfjs_require__(7); + +$export($export.S, 'Math', { + log2: function log2(x) { + return Math.log(x) / Math.LN2; + } +}); + +/***/ }), +/* 76 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(77); + +module.exports = __w_pdfjs_require__(9).Number.isNaN; + +/***/ }), +/* 77 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $export = __w_pdfjs_require__(7); + +$export($export.S, 'Number', { + isNaN: function isNaN(number) { + return number != number; + } +}); + +/***/ }), +/* 78 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(79); + +module.exports = __w_pdfjs_require__(9).Number.isInteger; + +/***/ }), +/* 79 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $export = __w_pdfjs_require__(7); + +$export($export.S, 'Number', { + isInteger: __w_pdfjs_require__(80) +}); + +/***/ }), +/* 80 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var isObject = __w_pdfjs_require__(13); + +var floor = Math.floor; + +module.exports = function isInteger(it) { + return !isObject(it) && isFinite(it) && floor(it) === it; +}; + +/***/ }), +/* 81 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(82); + +__w_pdfjs_require__(47); + +__w_pdfjs_require__(83); + +__w_pdfjs_require__(86); + +__w_pdfjs_require__(99); + +__w_pdfjs_require__(100); + +module.exports = __w_pdfjs_require__(9).Promise; + +/***/ }), +/* 82 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var classof = __w_pdfjs_require__(67); + +var test = {}; +test[__w_pdfjs_require__(30)('toStringTag')] = 'z'; + +if (test + '' != '[object z]') { + __w_pdfjs_require__(20)(Object.prototype, 'toString', function toString() { + return '[object ' + classof(this) + ']'; + }, true); +} + +/***/ }), +/* 83 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $iterators = __w_pdfjs_require__(84); + +var getKeys = __w_pdfjs_require__(54); + +var redefine = __w_pdfjs_require__(20); + +var global = __w_pdfjs_require__(8); + +var hide = __w_pdfjs_require__(10); + +var Iterators = __w_pdfjs_require__(50); + +var wks = __w_pdfjs_require__(30); + +var ITERATOR = wks('iterator'); +var TO_STRING_TAG = wks('toStringTag'); +var ArrayValues = Iterators.Array; +var DOMIterables = { + CSSRuleList: true, + CSSStyleDeclaration: false, + CSSValueList: false, + ClientRectList: false, + DOMRectList: false, + DOMStringList: false, + DOMTokenList: true, + DataTransferItemList: false, + FileList: false, + HTMLAllCollection: false, + HTMLCollection: false, + HTMLFormElement: false, + HTMLSelectElement: false, + MediaList: true, + MimeTypeArray: false, + NamedNodeMap: false, + NodeList: true, + PaintRequestList: false, + Plugin: false, + PluginArray: false, + SVGLengthList: false, + SVGNumberList: false, + SVGPathSegList: false, + SVGPointList: false, + SVGStringList: false, + SVGTransformList: false, + SourceBufferList: false, + StyleSheetList: true, + TextTrackCueList: false, + TextTrackList: false, + TouchList: false +}; + +for (var collections = getKeys(DOMIterables), i = 0; i < collections.length; i++) { + var NAME = collections[i]; + var explicit = DOMIterables[NAME]; + var Collection = global[NAME]; + var proto = Collection && Collection.prototype; + var key; + + if (proto) { + if (!proto[ITERATOR]) hide(proto, ITERATOR, ArrayValues); + if (!proto[TO_STRING_TAG]) hide(proto, TO_STRING_TAG, NAME); + Iterators[NAME] = ArrayValues; + if (explicit) for (key in $iterators) { + if (!proto[key]) redefine(proto, key, $iterators[key], true); + } + } +} + +/***/ }), +/* 84 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var addToUnscopables = __w_pdfjs_require__(45); + +var step = __w_pdfjs_require__(85); + +var Iterators = __w_pdfjs_require__(50); + +var toIObject = __w_pdfjs_require__(42); + +module.exports = __w_pdfjs_require__(49)(Array, 'Array', function (iterated, kind) { + this._t = toIObject(iterated); + this._i = 0; + this._k = kind; +}, function () { + var O = this._t; + var kind = this._k; + var index = this._i++; + + if (!O || index >= O.length) { + this._t = undefined; + return step(1); + } + + if (kind == 'keys') return step(0, index); + if (kind == 'values') return step(0, O[index]); + return step(0, [index, O[index]]); +}, 'values'); +Iterators.Arguments = Iterators.Array; +addToUnscopables('keys'); +addToUnscopables('values'); +addToUnscopables('entries'); + +/***/ }), +/* 85 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +module.exports = function (done, value) { + return { + value: value, + done: !!done + }; +}; + +/***/ }), +/* 86 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var LIBRARY = __w_pdfjs_require__(32); + +var global = __w_pdfjs_require__(8); + +var ctx = __w_pdfjs_require__(23); + +var classof = __w_pdfjs_require__(67); + +var $export = __w_pdfjs_require__(7); + +var isObject = __w_pdfjs_require__(13); + +var aFunction = __w_pdfjs_require__(24); + +var anInstance = __w_pdfjs_require__(87); + +var forOf = __w_pdfjs_require__(88); + +var speciesConstructor = __w_pdfjs_require__(89); + +var task = __w_pdfjs_require__(90).set; + +var microtask = __w_pdfjs_require__(92)(); + +var newPromiseCapabilityModule = __w_pdfjs_require__(93); + +var perform = __w_pdfjs_require__(94); + +var userAgent = __w_pdfjs_require__(95); + +var promiseResolve = __w_pdfjs_require__(96); + +var PROMISE = 'Promise'; +var TypeError = global.TypeError; +var process = global.process; +var versions = process && process.versions; +var v8 = versions && versions.v8 || ''; +var $Promise = global[PROMISE]; +var isNode = classof(process) == 'process'; + +var empty = function empty() {}; + +var Internal, newGenericPromiseCapability, OwnPromiseCapability, Wrapper; +var newPromiseCapability = newGenericPromiseCapability = newPromiseCapabilityModule.f; +var USE_NATIVE = !!function () { + try { + var promise = $Promise.resolve(1); + + var FakePromise = (promise.constructor = {})[__w_pdfjs_require__(30)('species')] = function (exec) { + exec(empty, empty); + }; + + return (isNode || typeof PromiseRejectionEvent == 'function') && promise.then(empty) instanceof FakePromise && v8.indexOf('6.6') !== 0 && userAgent.indexOf('Chrome/66') === -1; + } catch (e) {} +}(); + +var isThenable = function isThenable(it) { + var then; + return isObject(it) && typeof (then = it.then) == 'function' ? then : false; +}; + +var notify = function notify(promise, isReject) { + if (promise._n) return; + promise._n = true; + var chain = promise._c; + microtask(function () { + var value = promise._v; + var ok = promise._s == 1; + var i = 0; + + var run = function run(reaction) { + var handler = ok ? reaction.ok : reaction.fail; + var resolve = reaction.resolve; + var reject = reaction.reject; + var domain = reaction.domain; + var result, then, exited; + + try { + if (handler) { + if (!ok) { + if (promise._h == 2) onHandleUnhandled(promise); + promise._h = 1; + } + + if (handler === true) result = value;else { + if (domain) domain.enter(); + result = handler(value); + + if (domain) { + domain.exit(); + exited = true; + } + } + + if (result === reaction.promise) { + reject(TypeError('Promise-chain cycle')); + } else if (then = isThenable(result)) { + then.call(result, resolve, reject); + } else resolve(result); + } else reject(value); + } catch (e) { + if (domain && !exited) domain.exit(); + reject(e); + } + }; + + while (chain.length > i) { + run(chain[i++]); + } + + promise._c = []; + promise._n = false; + if (isReject && !promise._h) onUnhandled(promise); + }); +}; + +var onUnhandled = function onUnhandled(promise) { + task.call(global, function () { + var value = promise._v; + var unhandled = isUnhandled(promise); + var result, handler, console; + + if (unhandled) { + result = perform(function () { + if (isNode) { + process.emit('unhandledRejection', value, promise); + } else if (handler = global.onunhandledrejection) { + handler({ + promise: promise, + reason: value + }); + } else if ((console = global.console) && console.error) { + console.error('Unhandled promise rejection', value); + } + }); + promise._h = isNode || isUnhandled(promise) ? 2 : 1; + } + + promise._a = undefined; + if (unhandled && result.e) throw result.v; + }); +}; + +var isUnhandled = function isUnhandled(promise) { + return promise._h !== 1 && (promise._a || promise._c).length === 0; +}; + +var onHandleUnhandled = function onHandleUnhandled(promise) { + task.call(global, function () { + var handler; + + if (isNode) { + process.emit('rejectionHandled', promise); + } else if (handler = global.onrejectionhandled) { + handler({ + promise: promise, + reason: promise._v + }); + } + }); +}; + +var $reject = function $reject(value) { + var promise = this; + if (promise._d) return; + promise._d = true; + promise = promise._w || promise; + promise._v = value; + promise._s = 2; + if (!promise._a) promise._a = promise._c.slice(); + notify(promise, true); +}; + +var $resolve = function $resolve(value) { + var promise = this; + var then; + if (promise._d) return; + promise._d = true; + promise = promise._w || promise; + + try { + if (promise === value) throw TypeError("Promise can't be resolved itself"); + + if (then = isThenable(value)) { + microtask(function () { + var wrapper = { + _w: promise, + _d: false + }; + + try { + then.call(value, ctx($resolve, wrapper, 1), ctx($reject, wrapper, 1)); + } catch (e) { + $reject.call(wrapper, e); + } + }); + } else { + promise._v = value; + promise._s = 1; + notify(promise, false); + } + } catch (e) { + $reject.call({ + _w: promise, + _d: false + }, e); + } +}; + +if (!USE_NATIVE) { + $Promise = function Promise(executor) { + anInstance(this, $Promise, PROMISE, '_h'); + aFunction(executor); + Internal.call(this); + + try { + executor(ctx($resolve, this, 1), ctx($reject, this, 1)); + } catch (err) { + $reject.call(this, err); + } + }; + + Internal = function Promise(executor) { + this._c = []; + this._a = undefined; + this._s = 0; + this._d = false; + this._v = undefined; + this._h = 0; + this._n = false; + }; + + Internal.prototype = __w_pdfjs_require__(97)($Promise.prototype, { + then: function then(onFulfilled, onRejected) { + var reaction = newPromiseCapability(speciesConstructor(this, $Promise)); + reaction.ok = typeof onFulfilled == 'function' ? onFulfilled : true; + reaction.fail = typeof onRejected == 'function' && onRejected; + reaction.domain = isNode ? process.domain : undefined; + + this._c.push(reaction); + + if (this._a) this._a.push(reaction); + if (this._s) notify(this, false); + return reaction.promise; + }, + 'catch': function _catch(onRejected) { + return this.then(undefined, onRejected); + } + }); + + OwnPromiseCapability = function OwnPromiseCapability() { + var promise = new Internal(); + this.promise = promise; + this.resolve = ctx($resolve, promise, 1); + this.reject = ctx($reject, promise, 1); + }; + + newPromiseCapabilityModule.f = newPromiseCapability = function newPromiseCapability(C) { + return C === $Promise || C === Wrapper ? new OwnPromiseCapability(C) : newGenericPromiseCapability(C); + }; +} + +$export($export.G + $export.W + $export.F * !USE_NATIVE, { + Promise: $Promise +}); + +__w_pdfjs_require__(59)($Promise, PROMISE); + +__w_pdfjs_require__(98)(PROMISE); + +Wrapper = __w_pdfjs_require__(9)[PROMISE]; +$export($export.S + $export.F * !USE_NATIVE, PROMISE, { + reject: function reject(r) { + var capability = newPromiseCapability(this); + var $$reject = capability.reject; + $$reject(r); + return capability.promise; + } +}); +$export($export.S + $export.F * (LIBRARY || !USE_NATIVE), PROMISE, { + resolve: function resolve(x) { + return promiseResolve(LIBRARY && this === Wrapper ? $Promise : this, x); + } +}); +$export($export.S + $export.F * !(USE_NATIVE && __w_pdfjs_require__(68)(function (iter) { + $Promise.all(iter)['catch'](empty); +})), PROMISE, { + all: function all(iterable) { + var C = this; + var capability = newPromiseCapability(C); + var resolve = capability.resolve; + var reject = capability.reject; + var result = perform(function () { + var values = []; + var index = 0; + var remaining = 1; + forOf(iterable, false, function (promise) { + var $index = index++; + var alreadyCalled = false; + values.push(undefined); + remaining++; + C.resolve(promise).then(function (value) { + if (alreadyCalled) return; + alreadyCalled = true; + values[$index] = value; + --remaining || resolve(values); + }, reject); + }); + --remaining || resolve(values); + }); + if (result.e) reject(result.v); + return capability.promise; + }, + race: function race(iterable) { + var C = this; + var capability = newPromiseCapability(C); + var reject = capability.reject; + var result = perform(function () { + forOf(iterable, false, function (promise) { + C.resolve(promise).then(capability.resolve, reject); + }); + }); + if (result.e) reject(result.v); + return capability.promise; + } +}); + +/***/ }), +/* 87 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +module.exports = function (it, Constructor, name, forbiddenField) { + if (!(it instanceof Constructor) || forbiddenField !== undefined && forbiddenField in it) { + throw TypeError(name + ': incorrect invocation!'); + } + + return it; +}; + +/***/ }), +/* 88 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var ctx = __w_pdfjs_require__(23); + +var call = __w_pdfjs_require__(63); + +var isArrayIter = __w_pdfjs_require__(64); + +var anObject = __w_pdfjs_require__(12); + +var toLength = __w_pdfjs_require__(25); + +var getIterFn = __w_pdfjs_require__(66); + +var BREAK = {}; +var RETURN = {}; + +var _exports = module.exports = function (iterable, entries, fn, that, ITERATOR) { + var iterFn = ITERATOR ? function () { + return iterable; + } : getIterFn(iterable); + var f = ctx(fn, that, entries ? 2 : 1); + var index = 0; + var length, step, iterator, result; + if (typeof iterFn != 'function') throw TypeError(iterable + ' is not iterable!'); + if (isArrayIter(iterFn)) for (length = toLength(iterable.length); length > index; index++) { + result = entries ? f(anObject(step = iterable[index])[0], step[1]) : f(iterable[index]); + if (result === BREAK || result === RETURN) return result; + } else for (iterator = iterFn.call(iterable); !(step = iterator.next()).done;) { + result = call(iterator, f, step.value, entries); + if (result === BREAK || result === RETURN) return result; + } +}; + +_exports.BREAK = BREAK; +_exports.RETURN = RETURN; + +/***/ }), +/* 89 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var anObject = __w_pdfjs_require__(12); + +var aFunction = __w_pdfjs_require__(24); + +var SPECIES = __w_pdfjs_require__(30)('species'); + +module.exports = function (O, D) { + var C = anObject(O).constructor; + var S; + return C === undefined || (S = anObject(C)[SPECIES]) == undefined ? D : aFunction(S); +}; + +/***/ }), +/* 90 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var ctx = __w_pdfjs_require__(23); + +var invoke = __w_pdfjs_require__(91); + +var html = __w_pdfjs_require__(58); + +var cel = __w_pdfjs_require__(17); + +var global = __w_pdfjs_require__(8); + +var process = global.process; +var setTask = global.setImmediate; +var clearTask = global.clearImmediate; +var MessageChannel = global.MessageChannel; +var Dispatch = global.Dispatch; +var counter = 0; +var queue = {}; +var ONREADYSTATECHANGE = 'onreadystatechange'; +var defer, channel, port; + +var run = function run() { + var id = +this; + + if (queue.hasOwnProperty(id)) { + var fn = queue[id]; + delete queue[id]; + fn(); + } +}; + +var listener = function listener(event) { + run.call(event.data); +}; + +if (!setTask || !clearTask) { + setTask = function setImmediate(fn) { + var args = []; + var i = 1; + + while (arguments.length > i) { + args.push(arguments[i++]); + } + + queue[++counter] = function () { + invoke(typeof fn == 'function' ? fn : Function(fn), args); + }; + + defer(counter); + return counter; + }; + + clearTask = function clearImmediate(id) { + delete queue[id]; + }; + + if (__w_pdfjs_require__(29)(process) == 'process') { + defer = function defer(id) { + process.nextTick(ctx(run, id, 1)); + }; + } else if (Dispatch && Dispatch.now) { + defer = function defer(id) { + Dispatch.now(ctx(run, id, 1)); + }; + } else if (MessageChannel) { + channel = new MessageChannel(); + port = channel.port2; + channel.port1.onmessage = listener; + defer = ctx(port.postMessage, port, 1); + } else if (global.addEventListener && typeof postMessage == 'function' && !global.importScripts) { + defer = function defer(id) { + global.postMessage(id + '', '*'); + }; + + global.addEventListener('message', listener, false); + } else if (ONREADYSTATECHANGE in cel('script')) { + defer = function defer(id) { + html.appendChild(cel('script'))[ONREADYSTATECHANGE] = function () { + html.removeChild(this); + run.call(id); + }; + }; + } else { + defer = function defer(id) { + setTimeout(ctx(run, id, 1), 0); + }; + } +} + +module.exports = { + set: setTask, + clear: clearTask +}; + +/***/ }), +/* 91 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +module.exports = function (fn, args, that) { + var un = that === undefined; + + switch (args.length) { + case 0: + return un ? fn() : fn.call(that); + + case 1: + return un ? fn(args[0]) : fn.call(that, args[0]); + + case 2: + return un ? fn(args[0], args[1]) : fn.call(that, args[0], args[1]); + + case 3: + return un ? fn(args[0], args[1], args[2]) : fn.call(that, args[0], args[1], args[2]); + + case 4: + return un ? fn(args[0], args[1], args[2], args[3]) : fn.call(that, args[0], args[1], args[2], args[3]); + } + + return fn.apply(that, args); +}; + +/***/ }), +/* 92 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var global = __w_pdfjs_require__(8); + +var macrotask = __w_pdfjs_require__(90).set; + +var Observer = global.MutationObserver || global.WebKitMutationObserver; +var process = global.process; +var Promise = global.Promise; +var isNode = __w_pdfjs_require__(29)(process) == 'process'; + +module.exports = function () { + var head, last, notify; + + var flush = function flush() { + var parent, fn; + if (isNode && (parent = process.domain)) parent.exit(); + + while (head) { + fn = head.fn; + head = head.next; + + try { + fn(); + } catch (e) { + if (head) notify();else last = undefined; + throw e; + } + } + + last = undefined; + if (parent) parent.enter(); + }; + + if (isNode) { + notify = function notify() { + process.nextTick(flush); + }; + } else if (Observer && !(global.navigator && global.navigator.standalone)) { + var toggle = true; + var node = document.createTextNode(''); + new Observer(flush).observe(node, { + characterData: true + }); + + notify = function notify() { + node.data = toggle = !toggle; + }; + } else if (Promise && Promise.resolve) { + var promise = Promise.resolve(undefined); + + notify = function notify() { + promise.then(flush); + }; + } else { + notify = function notify() { + macrotask.call(global, flush); + }; + } + + return function (fn) { + var task = { + fn: fn, + next: undefined + }; + if (last) last.next = task; + + if (!head) { + head = task; + notify(); + } + + last = task; + }; +}; + +/***/ }), +/* 93 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var aFunction = __w_pdfjs_require__(24); + +function PromiseCapability(C) { + var resolve, reject; + this.promise = new C(function ($$resolve, $$reject) { + if (resolve !== undefined || reject !== undefined) throw TypeError('Bad Promise constructor'); + resolve = $$resolve; + reject = $$reject; + }); + this.resolve = aFunction(resolve); + this.reject = aFunction(reject); +} + +module.exports.f = function (C) { + return new PromiseCapability(C); +}; + +/***/ }), +/* 94 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +module.exports = function (exec) { + try { + return { + e: false, + v: exec() + }; + } catch (e) { + return { + e: true, + v: e + }; + } +}; + +/***/ }), +/* 95 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var global = __w_pdfjs_require__(8); + +var navigator = global.navigator; +module.exports = navigator && navigator.userAgent || ''; + +/***/ }), +/* 96 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var anObject = __w_pdfjs_require__(12); + +var isObject = __w_pdfjs_require__(13); + +var newPromiseCapability = __w_pdfjs_require__(93); + +module.exports = function (C, x) { + anObject(C); + if (isObject(x) && x.constructor === C) return x; + var promiseCapability = newPromiseCapability.f(C); + var resolve = promiseCapability.resolve; + resolve(x); + return promiseCapability.promise; +}; + +/***/ }), +/* 97 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var redefine = __w_pdfjs_require__(20); + +module.exports = function (target, src, safe) { + for (var key in src) { + redefine(target, key, src[key], safe); + } + + return target; +}; + +/***/ }), +/* 98 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var global = __w_pdfjs_require__(8); + +var dP = __w_pdfjs_require__(11); + +var DESCRIPTORS = __w_pdfjs_require__(15); + +var SPECIES = __w_pdfjs_require__(30)('species'); + +module.exports = function (KEY) { + var C = global[KEY]; + if (DESCRIPTORS && C && !C[SPECIES]) dP.f(C, SPECIES, { + configurable: true, + get: function get() { + return this; + } + }); +}; + +/***/ }), +/* 99 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $export = __w_pdfjs_require__(7); + +var core = __w_pdfjs_require__(9); + +var global = __w_pdfjs_require__(8); + +var speciesConstructor = __w_pdfjs_require__(89); + +var promiseResolve = __w_pdfjs_require__(96); + +$export($export.P + $export.R, 'Promise', { + 'finally': function _finally(onFinally) { + var C = speciesConstructor(this, core.Promise || global.Promise); + var isFunction = typeof onFinally == 'function'; + return this.then(isFunction ? function (x) { + return promiseResolve(C, onFinally()).then(function () { + return x; + }); + } : onFinally, isFunction ? function (e) { + return promiseResolve(C, onFinally()).then(function () { + throw e; + }); + } : onFinally); + } +}); + +/***/ }), +/* 100 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $export = __w_pdfjs_require__(7); + +var newPromiseCapability = __w_pdfjs_require__(93); + +var perform = __w_pdfjs_require__(94); + +$export($export.S, 'Promise', { + 'try': function _try(callbackfn) { + var promiseCapability = newPromiseCapability.f(this); + var result = perform(callbackfn); + (result.e ? promiseCapability.reject : promiseCapability.resolve)(result.v); + return promiseCapability.promise; + } +}); + +/***/ }), +/* 101 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(82); + +__w_pdfjs_require__(83); + +__w_pdfjs_require__(102); + +__w_pdfjs_require__(114); + +__w_pdfjs_require__(116); + +module.exports = __w_pdfjs_require__(9).WeakMap; + +/***/ }), +/* 102 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var each = __w_pdfjs_require__(103)(0); + +var redefine = __w_pdfjs_require__(20); + +var meta = __w_pdfjs_require__(107); + +var assign = __w_pdfjs_require__(71); + +var weak = __w_pdfjs_require__(108); + +var isObject = __w_pdfjs_require__(13); + +var fails = __w_pdfjs_require__(16); + +var validate = __w_pdfjs_require__(109); + +var WEAK_MAP = 'WeakMap'; +var getWeak = meta.getWeak; +var isExtensible = Object.isExtensible; +var uncaughtFrozenStore = weak.ufstore; +var tmp = {}; +var InternalMap; + +var wrapper = function wrapper(get) { + return function WeakMap() { + return get(this, arguments.length > 0 ? arguments[0] : undefined); + }; +}; + +var methods = { + get: function get(key) { + if (isObject(key)) { + var data = getWeak(key); + if (data === true) return uncaughtFrozenStore(validate(this, WEAK_MAP)).get(key); + return data ? data[this._i] : undefined; + } + }, + set: function set(key, value) { + return weak.def(validate(this, WEAK_MAP), key, value); + } +}; + +var $WeakMap = module.exports = __w_pdfjs_require__(110)(WEAK_MAP, wrapper, methods, weak, true, true); + +if (fails(function () { + return new $WeakMap().set((Object.freeze || Object)(tmp), 7).get(tmp) != 7; +})) { + InternalMap = weak.getConstructor(wrapper, WEAK_MAP); + assign(InternalMap.prototype, methods); + meta.NEED = true; + each(['delete', 'has', 'get', 'set'], function (key) { + var proto = $WeakMap.prototype; + var method = proto[key]; + redefine(proto, key, function (a, b) { + if (isObject(a) && !isExtensible(a)) { + if (!this._f) this._f = new InternalMap(); + + var result = this._f[key](a, b); + + return key == 'set' ? this : result; + } + + return method.call(this, a, b); + }); + }); +} + +/***/ }), +/* 103 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var ctx = __w_pdfjs_require__(23); + +var IObject = __w_pdfjs_require__(43); + +var toObject = __w_pdfjs_require__(61); + +var toLength = __w_pdfjs_require__(25); + +var asc = __w_pdfjs_require__(104); + +module.exports = function (TYPE, $create) { + var IS_MAP = TYPE == 1; + var IS_FILTER = TYPE == 2; + var IS_SOME = TYPE == 3; + var IS_EVERY = TYPE == 4; + var IS_FIND_INDEX = TYPE == 6; + var NO_HOLES = TYPE == 5 || IS_FIND_INDEX; + var create = $create || asc; + return function ($this, callbackfn, that) { + var O = toObject($this); + var self = IObject(O); + var f = ctx(callbackfn, that, 3); + var length = toLength(self.length); + var index = 0; + var result = IS_MAP ? create($this, length) : IS_FILTER ? create($this, 0) : undefined; + var val, res; + + for (; length > index; index++) { + if (NO_HOLES || index in self) { + val = self[index]; + res = f(val, index, O); + + if (TYPE) { + if (IS_MAP) result[index] = res;else if (res) switch (TYPE) { + case 3: + return true; + + case 5: + return val; + + case 6: + return index; + + case 2: + result.push(val); + } else if (IS_EVERY) return false; + } + } + } + + return IS_FIND_INDEX ? -1 : IS_SOME || IS_EVERY ? IS_EVERY : result; + }; +}; + +/***/ }), +/* 104 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var speciesConstructor = __w_pdfjs_require__(105); + +module.exports = function (original, length) { + return new (speciesConstructor(original))(length); +}; + +/***/ }), +/* 105 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var isObject = __w_pdfjs_require__(13); + +var isArray = __w_pdfjs_require__(106); + +var SPECIES = __w_pdfjs_require__(30)('species'); + +module.exports = function (original) { + var C; + + if (isArray(original)) { + C = original.constructor; + if (typeof C == 'function' && (C === Array || isArray(C.prototype))) C = undefined; + + if (isObject(C)) { + C = C[SPECIES]; + if (C === null) C = undefined; + } + } + + return C === undefined ? Array : C; +}; + +/***/ }), +/* 106 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var cof = __w_pdfjs_require__(29); + +module.exports = Array.isArray || function isArray(arg) { + return cof(arg) == 'Array'; +}; + +/***/ }), +/* 107 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +var META = __w_pdfjs_require__(22)('meta'); + +var isObject = __w_pdfjs_require__(13); + +var has = __w_pdfjs_require__(21); + +var setDesc = __w_pdfjs_require__(11).f; + +var id = 0; + +var isExtensible = Object.isExtensible || function () { + return true; +}; + +var FREEZE = !__w_pdfjs_require__(16)(function () { + return isExtensible(Object.preventExtensions({})); +}); + +var setMeta = function setMeta(it) { + setDesc(it, META, { + value: { + i: 'O' + ++id, + w: {} + } + }); +}; + +var fastKey = function fastKey(it, create) { + if (!isObject(it)) return _typeof(it) == 'symbol' ? it : (typeof it == 'string' ? 'S' : 'P') + it; + + if (!has(it, META)) { + if (!isExtensible(it)) return 'F'; + if (!create) return 'E'; + setMeta(it); + } + + return it[META].i; +}; + +var getWeak = function getWeak(it, create) { + if (!has(it, META)) { + if (!isExtensible(it)) return true; + if (!create) return false; + setMeta(it); + } + + return it[META].w; +}; + +var onFreeze = function onFreeze(it) { + if (FREEZE && meta.NEED && isExtensible(it) && !has(it, META)) setMeta(it); + return it; +}; + +var meta = module.exports = { + KEY: META, + NEED: false, + fastKey: fastKey, + getWeak: getWeak, + onFreeze: onFreeze +}; + +/***/ }), +/* 108 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var redefineAll = __w_pdfjs_require__(97); + +var getWeak = __w_pdfjs_require__(107).getWeak; + +var anObject = __w_pdfjs_require__(12); + +var isObject = __w_pdfjs_require__(13); + +var anInstance = __w_pdfjs_require__(87); + +var forOf = __w_pdfjs_require__(88); + +var createArrayMethod = __w_pdfjs_require__(103); + +var $has = __w_pdfjs_require__(21); + +var validate = __w_pdfjs_require__(109); + +var arrayFind = createArrayMethod(5); +var arrayFindIndex = createArrayMethod(6); +var id = 0; + +var uncaughtFrozenStore = function uncaughtFrozenStore(that) { + return that._l || (that._l = new UncaughtFrozenStore()); +}; + +var UncaughtFrozenStore = function UncaughtFrozenStore() { + this.a = []; +}; + +var findUncaughtFrozen = function findUncaughtFrozen(store, key) { + return arrayFind(store.a, function (it) { + return it[0] === key; + }); +}; + +UncaughtFrozenStore.prototype = { + get: function get(key) { + var entry = findUncaughtFrozen(this, key); + if (entry) return entry[1]; + }, + has: function has(key) { + return !!findUncaughtFrozen(this, key); + }, + set: function set(key, value) { + var entry = findUncaughtFrozen(this, key); + if (entry) entry[1] = value;else this.a.push([key, value]); + }, + 'delete': function _delete(key) { + var index = arrayFindIndex(this.a, function (it) { + return it[0] === key; + }); + if (~index) this.a.splice(index, 1); + return !!~index; + } +}; +module.exports = { + getConstructor: function getConstructor(wrapper, NAME, IS_MAP, ADDER) { + var C = wrapper(function (that, iterable) { + anInstance(that, C, NAME, '_i'); + that._t = NAME; + that._i = id++; + that._l = undefined; + if (iterable != undefined) forOf(iterable, IS_MAP, that[ADDER], that); + }); + redefineAll(C.prototype, { + 'delete': function _delete(key) { + if (!isObject(key)) return false; + var data = getWeak(key); + if (data === true) return uncaughtFrozenStore(validate(this, NAME))['delete'](key); + return data && $has(data, this._i) && delete data[this._i]; + }, + has: function has(key) { + if (!isObject(key)) return false; + var data = getWeak(key); + if (data === true) return uncaughtFrozenStore(validate(this, NAME)).has(key); + return data && $has(data, this._i); + } + }); + return C; + }, + def: function def(that, key, value) { + var data = getWeak(anObject(key), true); + if (data === true) uncaughtFrozenStore(that).set(key, value);else data[that._i] = value; + return that; + }, + ufstore: uncaughtFrozenStore +}; + +/***/ }), +/* 109 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var isObject = __w_pdfjs_require__(13); + +module.exports = function (it, TYPE) { + if (!isObject(it) || it._t !== TYPE) throw TypeError('Incompatible receiver, ' + TYPE + ' required!'); + return it; +}; + +/***/ }), +/* 110 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var global = __w_pdfjs_require__(8); + +var $export = __w_pdfjs_require__(7); + +var redefine = __w_pdfjs_require__(20); + +var redefineAll = __w_pdfjs_require__(97); + +var meta = __w_pdfjs_require__(107); + +var forOf = __w_pdfjs_require__(88); + +var anInstance = __w_pdfjs_require__(87); + +var isObject = __w_pdfjs_require__(13); + +var fails = __w_pdfjs_require__(16); + +var $iterDetect = __w_pdfjs_require__(68); + +var setToStringTag = __w_pdfjs_require__(59); + +var inheritIfRequired = __w_pdfjs_require__(111); + +module.exports = function (NAME, wrapper, methods, common, IS_MAP, IS_WEAK) { + var Base = global[NAME]; + var C = Base; + var ADDER = IS_MAP ? 'set' : 'add'; + var proto = C && C.prototype; + var O = {}; + + var fixMethod = function fixMethod(KEY) { + var fn = proto[KEY]; + redefine(proto, KEY, KEY == 'delete' ? function (a) { + return IS_WEAK && !isObject(a) ? false : fn.call(this, a === 0 ? 0 : a); + } : KEY == 'has' ? function has(a) { + return IS_WEAK && !isObject(a) ? false : fn.call(this, a === 0 ? 0 : a); + } : KEY == 'get' ? function get(a) { + return IS_WEAK && !isObject(a) ? undefined : fn.call(this, a === 0 ? 0 : a); + } : KEY == 'add' ? function add(a) { + fn.call(this, a === 0 ? 0 : a); + return this; + } : function set(a, b) { + fn.call(this, a === 0 ? 0 : a, b); + return this; + }); + }; + + if (typeof C != 'function' || !(IS_WEAK || proto.forEach && !fails(function () { + new C().entries().next(); + }))) { + C = common.getConstructor(wrapper, NAME, IS_MAP, ADDER); + redefineAll(C.prototype, methods); + meta.NEED = true; + } else { + var instance = new C(); + var HASNT_CHAINING = instance[ADDER](IS_WEAK ? {} : -0, 1) != instance; + var THROWS_ON_PRIMITIVES = fails(function () { + instance.has(1); + }); + var ACCEPT_ITERABLES = $iterDetect(function (iter) { + new C(iter); + }); + var BUGGY_ZERO = !IS_WEAK && fails(function () { + var $instance = new C(); + var index = 5; + + while (index--) { + $instance[ADDER](index, index); + } + + return !$instance.has(-0); + }); + + if (!ACCEPT_ITERABLES) { + C = wrapper(function (target, iterable) { + anInstance(target, C, NAME); + var that = inheritIfRequired(new Base(), target, C); + if (iterable != undefined) forOf(iterable, IS_MAP, that[ADDER], that); + return that; + }); + C.prototype = proto; + proto.constructor = C; + } + + if (THROWS_ON_PRIMITIVES || BUGGY_ZERO) { + fixMethod('delete'); + fixMethod('has'); + IS_MAP && fixMethod('get'); + } + + if (BUGGY_ZERO || HASNT_CHAINING) fixMethod(ADDER); + if (IS_WEAK && proto.clear) delete proto.clear; + } + + setToStringTag(C, NAME); + O[NAME] = C; + $export($export.G + $export.W + $export.F * (C != Base), O); + if (!IS_WEAK) common.setStrong(C, NAME, IS_MAP); + return C; +}; + +/***/ }), +/* 111 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var isObject = __w_pdfjs_require__(13); + +var setPrototypeOf = __w_pdfjs_require__(112).set; + +module.exports = function (that, target, C) { + var S = target.constructor; + var P; + + if (S !== C && typeof S == 'function' && (P = S.prototype) !== C.prototype && isObject(P) && setPrototypeOf) { + setPrototypeOf(that, P); + } + + return that; +}; + +/***/ }), +/* 112 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var isObject = __w_pdfjs_require__(13); + +var anObject = __w_pdfjs_require__(12); + +var check = function check(O, proto) { + anObject(O); + if (!isObject(proto) && proto !== null) throw TypeError(proto + ": can't set as prototype!"); +}; + +module.exports = { + set: Object.setPrototypeOf || ('__proto__' in {} ? function (test, buggy, set) { + try { + set = __w_pdfjs_require__(23)(Function.call, __w_pdfjs_require__(113).f(Object.prototype, '__proto__').set, 2); + set(test, []); + buggy = !(test instanceof Array); + } catch (e) { + buggy = true; + } + + return function setPrototypeOf(O, proto) { + check(O, proto); + if (buggy) O.__proto__ = proto;else set(O, proto); + return O; + }; + }({}, false) : undefined), + check: check +}; + +/***/ }), +/* 113 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var pIE = __w_pdfjs_require__(73); + +var createDesc = __w_pdfjs_require__(19); + +var toIObject = __w_pdfjs_require__(42); + +var toPrimitive = __w_pdfjs_require__(18); + +var has = __w_pdfjs_require__(21); + +var IE8_DOM_DEFINE = __w_pdfjs_require__(14); + +var gOPD = Object.getOwnPropertyDescriptor; +exports.f = __w_pdfjs_require__(15) ? gOPD : function getOwnPropertyDescriptor(O, P) { + O = toIObject(O); + P = toPrimitive(P, true); + if (IE8_DOM_DEFINE) try { + return gOPD(O, P); + } catch (e) {} + if (has(O, P)) return createDesc(!pIE.f.call(O, P), O[P]); +}; + +/***/ }), +/* 114 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(115)('WeakMap'); + +/***/ }), +/* 115 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $export = __w_pdfjs_require__(7); + +module.exports = function (COLLECTION) { + $export($export.S, COLLECTION, { + of: function of() { + var length = arguments.length; + var A = new Array(length); + + while (length--) { + A[length] = arguments[length]; + } + + return new this(A); + } + }); +}; + +/***/ }), +/* 116 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(117)('WeakMap'); + +/***/ }), +/* 117 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $export = __w_pdfjs_require__(7); + +var aFunction = __w_pdfjs_require__(24); + +var ctx = __w_pdfjs_require__(23); + +var forOf = __w_pdfjs_require__(88); + +module.exports = function (COLLECTION) { + $export($export.S, COLLECTION, { + from: function from(source) { + var mapFn = arguments[1]; + var mapping, A, n, cb; + aFunction(this); + mapping = mapFn !== undefined; + if (mapping) aFunction(mapFn); + if (source == undefined) return new this(); + A = []; + + if (mapping) { + n = 0; + cb = ctx(mapFn, arguments[2], 2); + forOf(source, false, function (nextItem) { + A.push(cb(nextItem, n++)); + }); + } else { + forOf(source, false, A.push, A); + } + + return new this(A); + } + }); +}; + +/***/ }), +/* 118 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(82); + +__w_pdfjs_require__(83); + +__w_pdfjs_require__(119); + +__w_pdfjs_require__(120); + +__w_pdfjs_require__(121); + +module.exports = __w_pdfjs_require__(9).WeakSet; + +/***/ }), +/* 119 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var weak = __w_pdfjs_require__(108); + +var validate = __w_pdfjs_require__(109); + +var WEAK_SET = 'WeakSet'; + +__w_pdfjs_require__(110)(WEAK_SET, function (get) { + return function WeakSet() { + return get(this, arguments.length > 0 ? arguments[0] : undefined); + }; +}, { + add: function add(value) { + return weak.def(validate(this, WEAK_SET), value, true); + } +}, weak, false, true); + +/***/ }), +/* 120 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(115)('WeakSet'); + +/***/ }), +/* 121 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(117)('WeakSet'); + +/***/ }), +/* 122 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(123); + +module.exports = __w_pdfjs_require__(9).String.codePointAt; + +/***/ }), +/* 123 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $export = __w_pdfjs_require__(7); + +var $at = __w_pdfjs_require__(48)(false); + +$export($export.P, 'String', { + codePointAt: function codePointAt(pos) { + return $at(this, pos); + } +}); + +/***/ }), +/* 124 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(125); + +module.exports = __w_pdfjs_require__(9).String.fromCodePoint; + +/***/ }), +/* 125 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $export = __w_pdfjs_require__(7); + +var toAbsoluteIndex = __w_pdfjs_require__(44); + +var fromCharCode = String.fromCharCode; +var $fromCodePoint = String.fromCodePoint; +$export($export.S + $export.F * (!!$fromCodePoint && $fromCodePoint.length != 1), 'String', { + fromCodePoint: function fromCodePoint(x) { + var res = []; + var aLen = arguments.length; + var i = 0; + var code; + + while (aLen > i) { + code = +arguments[i++]; + if (toAbsoluteIndex(code, 0x10ffff) !== code) throw RangeError(code + ' is not a valid code point'); + res.push(code < 0x10000 ? fromCharCode(code) : fromCharCode(((code -= 0x10000) >> 10) + 0xd800, code % 0x400 + 0xdc00)); + } + + return res.join(''); + } +}); + +/***/ }), +/* 126 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(127); + +__w_pdfjs_require__(82); + +module.exports = __w_pdfjs_require__(9).Symbol; + +/***/ }), +/* 127 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +var global = __w_pdfjs_require__(8); + +var has = __w_pdfjs_require__(21); + +var DESCRIPTORS = __w_pdfjs_require__(15); + +var $export = __w_pdfjs_require__(7); + +var redefine = __w_pdfjs_require__(20); + +var META = __w_pdfjs_require__(107).KEY; + +var $fails = __w_pdfjs_require__(16); + +var shared = __w_pdfjs_require__(31); + +var setToStringTag = __w_pdfjs_require__(59); + +var uid = __w_pdfjs_require__(22); + +var wks = __w_pdfjs_require__(30); + +var wksExt = __w_pdfjs_require__(128); + +var wksDefine = __w_pdfjs_require__(129); + +var enumKeys = __w_pdfjs_require__(130); + +var isArray = __w_pdfjs_require__(106); + +var anObject = __w_pdfjs_require__(12); + +var isObject = __w_pdfjs_require__(13); + +var toIObject = __w_pdfjs_require__(42); + +var toPrimitive = __w_pdfjs_require__(18); + +var createDesc = __w_pdfjs_require__(19); + +var _create = __w_pdfjs_require__(52); + +var gOPNExt = __w_pdfjs_require__(131); + +var $GOPD = __w_pdfjs_require__(113); + +var $DP = __w_pdfjs_require__(11); + +var $keys = __w_pdfjs_require__(54); + +var gOPD = $GOPD.f; +var dP = $DP.f; +var gOPN = gOPNExt.f; +var $Symbol = global.Symbol; +var $JSON = global.JSON; + +var _stringify = $JSON && $JSON.stringify; + +var PROTOTYPE = 'prototype'; +var HIDDEN = wks('_hidden'); +var TO_PRIMITIVE = wks('toPrimitive'); +var isEnum = {}.propertyIsEnumerable; +var SymbolRegistry = shared('symbol-registry'); +var AllSymbols = shared('symbols'); +var OPSymbols = shared('op-symbols'); +var ObjectProto = Object[PROTOTYPE]; +var USE_NATIVE = typeof $Symbol == 'function'; +var QObject = global.QObject; +var setter = !QObject || !QObject[PROTOTYPE] || !QObject[PROTOTYPE].findChild; +var setSymbolDesc = DESCRIPTORS && $fails(function () { + return _create(dP({}, 'a', { + get: function get() { + return dP(this, 'a', { + value: 7 + }).a; + } + })).a != 7; +}) ? function (it, key, D) { + var protoDesc = gOPD(ObjectProto, key); + if (protoDesc) delete ObjectProto[key]; + dP(it, key, D); + if (protoDesc && it !== ObjectProto) dP(ObjectProto, key, protoDesc); +} : dP; + +var wrap = function wrap(tag) { + var sym = AllSymbols[tag] = _create($Symbol[PROTOTYPE]); + + sym._k = tag; + return sym; +}; + +var isSymbol = USE_NATIVE && _typeof($Symbol.iterator) == 'symbol' ? function (it) { + return _typeof(it) == 'symbol'; +} : function (it) { + return it instanceof $Symbol; +}; + +var $defineProperty = function defineProperty(it, key, D) { + if (it === ObjectProto) $defineProperty(OPSymbols, key, D); + anObject(it); + key = toPrimitive(key, true); + anObject(D); + + if (has(AllSymbols, key)) { + if (!D.enumerable) { + if (!has(it, HIDDEN)) dP(it, HIDDEN, createDesc(1, {})); + it[HIDDEN][key] = true; + } else { + if (has(it, HIDDEN) && it[HIDDEN][key]) it[HIDDEN][key] = false; + D = _create(D, { + enumerable: createDesc(0, false) + }); + } + + return setSymbolDesc(it, key, D); + } + + return dP(it, key, D); +}; + +var $defineProperties = function defineProperties(it, P) { + anObject(it); + var keys = enumKeys(P = toIObject(P)); + var i = 0; + var l = keys.length; + var key; + + while (l > i) { + $defineProperty(it, key = keys[i++], P[key]); + } + + return it; +}; + +var $create = function create(it, P) { + return P === undefined ? _create(it) : $defineProperties(_create(it), P); +}; + +var $propertyIsEnumerable = function propertyIsEnumerable(key) { + var E = isEnum.call(this, key = toPrimitive(key, true)); + if (this === ObjectProto && has(AllSymbols, key) && !has(OPSymbols, key)) return false; + return E || !has(this, key) || !has(AllSymbols, key) || has(this, HIDDEN) && this[HIDDEN][key] ? E : true; +}; + +var $getOwnPropertyDescriptor = function getOwnPropertyDescriptor(it, key) { + it = toIObject(it); + key = toPrimitive(key, true); + if (it === ObjectProto && has(AllSymbols, key) && !has(OPSymbols, key)) return; + var D = gOPD(it, key); + if (D && has(AllSymbols, key) && !(has(it, HIDDEN) && it[HIDDEN][key])) D.enumerable = true; + return D; +}; + +var $getOwnPropertyNames = function getOwnPropertyNames(it) { + var names = gOPN(toIObject(it)); + var result = []; + var i = 0; + var key; + + while (names.length > i) { + if (!has(AllSymbols, key = names[i++]) && key != HIDDEN && key != META) result.push(key); + } + + return result; +}; + +var $getOwnPropertySymbols = function getOwnPropertySymbols(it) { + var IS_OP = it === ObjectProto; + var names = gOPN(IS_OP ? OPSymbols : toIObject(it)); + var result = []; + var i = 0; + var key; + + while (names.length > i) { + if (has(AllSymbols, key = names[i++]) && (IS_OP ? has(ObjectProto, key) : true)) result.push(AllSymbols[key]); + } + + return result; +}; + +if (!USE_NATIVE) { + $Symbol = function _Symbol() { + if (this instanceof $Symbol) throw TypeError('Symbol is not a constructor!'); + var tag = uid(arguments.length > 0 ? arguments[0] : undefined); + + var $set = function $set(value) { + if (this === ObjectProto) $set.call(OPSymbols, value); + if (has(this, HIDDEN) && has(this[HIDDEN], tag)) this[HIDDEN][tag] = false; + setSymbolDesc(this, tag, createDesc(1, value)); + }; + + if (DESCRIPTORS && setter) setSymbolDesc(ObjectProto, tag, { + configurable: true, + set: $set + }); + return wrap(tag); + }; + + redefine($Symbol[PROTOTYPE], 'toString', function toString() { + return this._k; + }); + $GOPD.f = $getOwnPropertyDescriptor; + $DP.f = $defineProperty; + __w_pdfjs_require__(132).f = gOPNExt.f = $getOwnPropertyNames; + __w_pdfjs_require__(73).f = $propertyIsEnumerable; + __w_pdfjs_require__(72).f = $getOwnPropertySymbols; + + if (DESCRIPTORS && !__w_pdfjs_require__(32)) { + redefine(ObjectProto, 'propertyIsEnumerable', $propertyIsEnumerable, true); + } + + wksExt.f = function (name) { + return wrap(wks(name)); + }; +} + +$export($export.G + $export.W + $export.F * !USE_NATIVE, { + Symbol: $Symbol +}); + +for (var es6Symbols = 'hasInstance,isConcatSpreadable,iterator,match,replace,search,species,split,toPrimitive,toStringTag,unscopables'.split(','), j = 0; es6Symbols.length > j;) { + wks(es6Symbols[j++]); +} + +for (var wellKnownSymbols = $keys(wks.store), k = 0; wellKnownSymbols.length > k;) { + wksDefine(wellKnownSymbols[k++]); +} + +$export($export.S + $export.F * !USE_NATIVE, 'Symbol', { + 'for': function _for(key) { + return has(SymbolRegistry, key += '') ? SymbolRegistry[key] : SymbolRegistry[key] = $Symbol(key); + }, + keyFor: function keyFor(sym) { + if (!isSymbol(sym)) throw TypeError(sym + ' is not a symbol!'); + + for (var key in SymbolRegistry) { + if (SymbolRegistry[key] === sym) return key; + } + }, + useSetter: function useSetter() { + setter = true; + }, + useSimple: function useSimple() { + setter = false; + } +}); +$export($export.S + $export.F * !USE_NATIVE, 'Object', { + create: $create, + defineProperty: $defineProperty, + defineProperties: $defineProperties, + getOwnPropertyDescriptor: $getOwnPropertyDescriptor, + getOwnPropertyNames: $getOwnPropertyNames, + getOwnPropertySymbols: $getOwnPropertySymbols +}); +$JSON && $export($export.S + $export.F * (!USE_NATIVE || $fails(function () { + var S = $Symbol(); + return _stringify([S]) != '[null]' || _stringify({ + a: S + }) != '{}' || _stringify(Object(S)) != '{}'; +})), 'JSON', { + stringify: function stringify(it) { + var args = [it]; + var i = 1; + var replacer, $replacer; + + while (arguments.length > i) { + args.push(arguments[i++]); + } + + $replacer = replacer = args[1]; + if (!isObject(replacer) && it === undefined || isSymbol(it)) return; + if (!isArray(replacer)) replacer = function replacer(key, value) { + if (typeof $replacer == 'function') value = $replacer.call(this, key, value); + if (!isSymbol(value)) return value; + }; + args[1] = replacer; + return _stringify.apply($JSON, args); + } +}); +$Symbol[PROTOTYPE][TO_PRIMITIVE] || __w_pdfjs_require__(10)($Symbol[PROTOTYPE], TO_PRIMITIVE, $Symbol[PROTOTYPE].valueOf); +setToStringTag($Symbol, 'Symbol'); +setToStringTag(Math, 'Math', true); +setToStringTag(global.JSON, 'JSON', true); + +/***/ }), +/* 128 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +exports.f = __w_pdfjs_require__(30); + +/***/ }), +/* 129 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var global = __w_pdfjs_require__(8); + +var core = __w_pdfjs_require__(9); + +var LIBRARY = __w_pdfjs_require__(32); + +var wksExt = __w_pdfjs_require__(128); + +var defineProperty = __w_pdfjs_require__(11).f; + +module.exports = function (name) { + var $Symbol = core.Symbol || (core.Symbol = LIBRARY ? {} : global.Symbol || {}); + if (name.charAt(0) != '_' && !(name in $Symbol)) defineProperty($Symbol, name, { + value: wksExt.f(name) + }); +}; + +/***/ }), +/* 130 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var getKeys = __w_pdfjs_require__(54); + +var gOPS = __w_pdfjs_require__(72); + +var pIE = __w_pdfjs_require__(73); + +module.exports = function (it) { + var result = getKeys(it); + var getSymbols = gOPS.f; + + if (getSymbols) { + var symbols = getSymbols(it); + var isEnum = pIE.f; + var i = 0; + var key; + + while (symbols.length > i) { + if (isEnum.call(it, key = symbols[i++])) result.push(key); + } + } + + return result; +}; + +/***/ }), +/* 131 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +var toIObject = __w_pdfjs_require__(42); + +var gOPN = __w_pdfjs_require__(132).f; + +var toString = {}.toString; +var windowNames = (typeof window === "undefined" ? "undefined" : _typeof(window)) == 'object' && window && Object.getOwnPropertyNames ? Object.getOwnPropertyNames(window) : []; + +var getWindowNames = function getWindowNames(it) { + try { + return gOPN(it); + } catch (e) { + return windowNames.slice(); + } +}; + +module.exports.f = function getOwnPropertyNames(it) { + return windowNames && toString.call(it) == '[object Window]' ? getWindowNames(it) : gOPN(toIObject(it)); +}; + +/***/ }), +/* 132 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $keys = __w_pdfjs_require__(55); + +var hiddenKeys = __w_pdfjs_require__(57).concat('length', 'prototype'); + +exports.f = Object.getOwnPropertyNames || function getOwnPropertyNames(O) { + return $keys(O, hiddenKeys); +}; + +/***/ }), +/* 133 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(134); + +module.exports = __w_pdfjs_require__(9).String.padStart; + +/***/ }), +/* 134 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $export = __w_pdfjs_require__(7); + +var $pad = __w_pdfjs_require__(135); + +var userAgent = __w_pdfjs_require__(95); + +$export($export.P + $export.F * /Version\/10\.\d+(\.\d+)? Safari\//.test(userAgent), 'String', { + padStart: function padStart(maxLength) { + return $pad(this, maxLength, arguments.length > 1 ? arguments[1] : undefined, true); + } +}); + +/***/ }), +/* 135 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var toLength = __w_pdfjs_require__(25); + +var repeat = __w_pdfjs_require__(136); + +var defined = __w_pdfjs_require__(33); + +module.exports = function (that, maxLength, fillString, left) { + var S = String(defined(that)); + var stringLength = S.length; + var fillStr = fillString === undefined ? ' ' : String(fillString); + var intMaxLength = toLength(maxLength); + if (intMaxLength <= stringLength || fillStr == '') return S; + var fillLen = intMaxLength - stringLength; + var stringFiller = repeat.call(fillStr, Math.ceil(fillLen / fillStr.length)); + if (stringFiller.length > fillLen) stringFiller = stringFiller.slice(0, fillLen); + return left ? stringFiller + S : S + stringFiller; +}; + +/***/ }), +/* 136 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var toInteger = __w_pdfjs_require__(26); + +var defined = __w_pdfjs_require__(33); + +module.exports = function repeat(count) { + var str = String(defined(this)); + var res = ''; + var n = toInteger(count); + if (n < 0 || n == Infinity) throw RangeError("Count can't be negative"); + + for (; n > 0; (n >>>= 1) && (str += str)) { + if (n & 1) res += str; + } + + return res; +}; + +/***/ }), +/* 137 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(138); + +module.exports = __w_pdfjs_require__(9).String.padEnd; + +/***/ }), +/* 138 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $export = __w_pdfjs_require__(7); + +var $pad = __w_pdfjs_require__(135); + +var userAgent = __w_pdfjs_require__(95); + +$export($export.P + $export.F * /Version\/10\.\d+(\.\d+)? Safari\//.test(userAgent), 'String', { + padEnd: function padEnd(maxLength) { + return $pad(this, maxLength, arguments.length > 1 ? arguments[1] : undefined, false); + } +}); + +/***/ }), +/* 139 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(140); + +module.exports = __w_pdfjs_require__(9).Object.values; + +/***/ }), +/* 140 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $export = __w_pdfjs_require__(7); + +var $values = __w_pdfjs_require__(141)(false); + +$export($export.S, 'Object', { + values: function values(it) { + return $values(it); + } +}); + +/***/ }), +/* 141 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var getKeys = __w_pdfjs_require__(54); + +var toIObject = __w_pdfjs_require__(42); + +var isEnum = __w_pdfjs_require__(73).f; + +module.exports = function (isEntries) { + return function (it) { + var O = toIObject(it); + var keys = getKeys(O); + var length = keys.length; + var i = 0; + var result = []; + var key; + + while (length > i) { + if (isEnum.call(O, key = keys[i++])) { + result.push(isEntries ? [key, O[key]] : O[key]); + } + } + + return result; + }; +}; + +/***/ }), +/* 142 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +{ + var isReadableStreamSupported = false; + + if (typeof ReadableStream !== 'undefined') { + try { + new ReadableStream({ + start: function start(controller) { + controller.close(); + } + }); + isReadableStreamSupported = true; + } catch (e) {} + } + + if (isReadableStreamSupported) { + exports.ReadableStream = ReadableStream; + } else { + exports.ReadableStream = __w_pdfjs_require__(143).ReadableStream; + } +} + +/***/ }), +/* 143 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +function _typeof2(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof2 = function _typeof2(obj) { return typeof obj; }; } else { _typeof2 = function _typeof2(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof2(obj); } + +(function (e, a) { + for (var i in a) { + e[i] = a[i]; + } +})(exports, function (modules) { + var installedModules = {}; + + function __w_pdfjs_require__(moduleId) { + if (installedModules[moduleId]) return installedModules[moduleId].exports; + var module = installedModules[moduleId] = { + i: moduleId, + l: false, + exports: {} + }; + modules[moduleId].call(module.exports, module, module.exports, __w_pdfjs_require__); + module.l = true; + return module.exports; + } + + __w_pdfjs_require__.m = modules; + __w_pdfjs_require__.c = installedModules; + + __w_pdfjs_require__.i = function (value) { + return value; + }; + + __w_pdfjs_require__.d = function (exports, name, getter) { + if (!__w_pdfjs_require__.o(exports, name)) { + Object.defineProperty(exports, name, { + configurable: false, + enumerable: true, + get: getter + }); + } + }; + + __w_pdfjs_require__.n = function (module) { + var getter = module && module.__esModule ? function getDefault() { + return module['default']; + } : function getModuleExports() { + return module; + }; + + __w_pdfjs_require__.d(getter, 'a', getter); + + return getter; + }; + + __w_pdfjs_require__.o = function (object, property) { + return Object.prototype.hasOwnProperty.call(object, property); + }; + + __w_pdfjs_require__.p = ""; + return __w_pdfjs_require__(__w_pdfjs_require__.s = 7); +}([function (module, exports, __w_pdfjs_require__) { + "use strict"; + + var _typeof = typeof Symbol === "function" && _typeof2(Symbol.iterator) === "symbol" ? function (obj) { + return _typeof2(obj); + } : function (obj) { + return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : _typeof2(obj); + }; + + var _require = __w_pdfjs_require__(1), + assert = _require.assert; + + function IsPropertyKey(argument) { + return typeof argument === 'string' || (typeof argument === 'undefined' ? 'undefined' : _typeof(argument)) === 'symbol'; + } + + exports.typeIsObject = function (x) { + return (typeof x === 'undefined' ? 'undefined' : _typeof(x)) === 'object' && x !== null || typeof x === 'function'; + }; + + exports.createDataProperty = function (o, p, v) { + assert(exports.typeIsObject(o)); + Object.defineProperty(o, p, { + value: v, + writable: true, + enumerable: true, + configurable: true + }); + }; + + exports.createArrayFromList = function (elements) { + return elements.slice(); + }; + + exports.ArrayBufferCopy = function (dest, destOffset, src, srcOffset, n) { + new Uint8Array(dest).set(new Uint8Array(src, srcOffset, n), destOffset); + }; + + exports.CreateIterResultObject = function (value, done) { + assert(typeof done === 'boolean'); + var obj = {}; + Object.defineProperty(obj, 'value', { + value: value, + enumerable: true, + writable: true, + configurable: true + }); + Object.defineProperty(obj, 'done', { + value: done, + enumerable: true, + writable: true, + configurable: true + }); + return obj; + }; + + exports.IsFiniteNonNegativeNumber = function (v) { + if (Number.isNaN(v)) { + return false; + } + + if (v === Infinity) { + return false; + } + + if (v < 0) { + return false; + } + + return true; + }; + + function Call(F, V, args) { + if (typeof F !== 'function') { + throw new TypeError('Argument is not a function'); + } + + return Function.prototype.apply.call(F, V, args); + } + + exports.InvokeOrNoop = function (O, P, args) { + assert(O !== undefined); + assert(IsPropertyKey(P)); + assert(Array.isArray(args)); + var method = O[P]; + + if (method === undefined) { + return undefined; + } + + return Call(method, O, args); + }; + + exports.PromiseInvokeOrNoop = function (O, P, args) { + assert(O !== undefined); + assert(IsPropertyKey(P)); + assert(Array.isArray(args)); + + try { + return Promise.resolve(exports.InvokeOrNoop(O, P, args)); + } catch (returnValueE) { + return Promise.reject(returnValueE); + } + }; + + exports.PromiseInvokeOrPerformFallback = function (O, P, args, F, argsF) { + assert(O !== undefined); + assert(IsPropertyKey(P)); + assert(Array.isArray(args)); + assert(Array.isArray(argsF)); + var method = void 0; + + try { + method = O[P]; + } catch (methodE) { + return Promise.reject(methodE); + } + + if (method === undefined) { + return F.apply(null, argsF); + } + + try { + return Promise.resolve(Call(method, O, args)); + } catch (e) { + return Promise.reject(e); + } + }; + + exports.TransferArrayBuffer = function (O) { + return O.slice(); + }; + + exports.ValidateAndNormalizeHighWaterMark = function (highWaterMark) { + highWaterMark = Number(highWaterMark); + + if (Number.isNaN(highWaterMark) || highWaterMark < 0) { + throw new RangeError('highWaterMark property of a queuing strategy must be non-negative and non-NaN'); + } + + return highWaterMark; + }; + + exports.ValidateAndNormalizeQueuingStrategy = function (size, highWaterMark) { + if (size !== undefined && typeof size !== 'function') { + throw new TypeError('size property of a queuing strategy must be a function'); + } + + highWaterMark = exports.ValidateAndNormalizeHighWaterMark(highWaterMark); + return { + size: size, + highWaterMark: highWaterMark + }; + }; +}, function (module, exports, __w_pdfjs_require__) { + "use strict"; + + function rethrowAssertionErrorRejection(e) { + if (e && e.constructor === AssertionError) { + setTimeout(function () { + throw e; + }, 0); + } + } + + function AssertionError(message) { + this.name = 'AssertionError'; + this.message = message || ''; + this.stack = new Error().stack; + } + + AssertionError.prototype = Object.create(Error.prototype); + AssertionError.prototype.constructor = AssertionError; + + function assert(value, message) { + if (!value) { + throw new AssertionError(message); + } + } + + module.exports = { + rethrowAssertionErrorRejection: rethrowAssertionErrorRejection, + AssertionError: AssertionError, + assert: assert + }; +}, function (module, exports, __w_pdfjs_require__) { + "use strict"; + + var _createClass = function () { + function defineProperties(target, props) { + for (var i = 0; i < props.length; i++) { + var descriptor = props[i]; + descriptor.enumerable = descriptor.enumerable || false; + descriptor.configurable = true; + if ("value" in descriptor) descriptor.writable = true; + Object.defineProperty(target, descriptor.key, descriptor); + } + } + + return function (Constructor, protoProps, staticProps) { + if (protoProps) defineProperties(Constructor.prototype, protoProps); + if (staticProps) defineProperties(Constructor, staticProps); + return Constructor; + }; + }(); + + function _classCallCheck(instance, Constructor) { + if (!(instance instanceof Constructor)) { + throw new TypeError("Cannot call a class as a function"); + } + } + + var _require = __w_pdfjs_require__(0), + InvokeOrNoop = _require.InvokeOrNoop, + PromiseInvokeOrNoop = _require.PromiseInvokeOrNoop, + ValidateAndNormalizeQueuingStrategy = _require.ValidateAndNormalizeQueuingStrategy, + typeIsObject = _require.typeIsObject; + + var _require2 = __w_pdfjs_require__(1), + assert = _require2.assert, + rethrowAssertionErrorRejection = _require2.rethrowAssertionErrorRejection; + + var _require3 = __w_pdfjs_require__(3), + DequeueValue = _require3.DequeueValue, + EnqueueValueWithSize = _require3.EnqueueValueWithSize, + PeekQueueValue = _require3.PeekQueueValue, + ResetQueue = _require3.ResetQueue; + + var WritableStream = function () { + function WritableStream() { + var underlyingSink = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; + + var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}, + size = _ref.size, + _ref$highWaterMark = _ref.highWaterMark, + highWaterMark = _ref$highWaterMark === undefined ? 1 : _ref$highWaterMark; + + _classCallCheck(this, WritableStream); + + this._state = 'writable'; + this._storedError = undefined; + this._writer = undefined; + this._writableStreamController = undefined; + this._writeRequests = []; + this._inFlightWriteRequest = undefined; + this._closeRequest = undefined; + this._inFlightCloseRequest = undefined; + this._pendingAbortRequest = undefined; + this._backpressure = false; + var type = underlyingSink.type; + + if (type !== undefined) { + throw new RangeError('Invalid type is specified'); + } + + this._writableStreamController = new WritableStreamDefaultController(this, underlyingSink, size, highWaterMark); + + this._writableStreamController.__startSteps(); + } + + _createClass(WritableStream, [{ + key: 'abort', + value: function abort(reason) { + if (IsWritableStream(this) === false) { + return Promise.reject(streamBrandCheckException('abort')); + } + + if (IsWritableStreamLocked(this) === true) { + return Promise.reject(new TypeError('Cannot abort a stream that already has a writer')); + } + + return WritableStreamAbort(this, reason); + } + }, { + key: 'getWriter', + value: function getWriter() { + if (IsWritableStream(this) === false) { + throw streamBrandCheckException('getWriter'); + } + + return AcquireWritableStreamDefaultWriter(this); + } + }, { + key: 'locked', + get: function get() { + if (IsWritableStream(this) === false) { + throw streamBrandCheckException('locked'); + } + + return IsWritableStreamLocked(this); + } + }]); + + return WritableStream; + }(); + + module.exports = { + AcquireWritableStreamDefaultWriter: AcquireWritableStreamDefaultWriter, + IsWritableStream: IsWritableStream, + IsWritableStreamLocked: IsWritableStreamLocked, + WritableStream: WritableStream, + WritableStreamAbort: WritableStreamAbort, + WritableStreamDefaultControllerError: WritableStreamDefaultControllerError, + WritableStreamDefaultWriterCloseWithErrorPropagation: WritableStreamDefaultWriterCloseWithErrorPropagation, + WritableStreamDefaultWriterRelease: WritableStreamDefaultWriterRelease, + WritableStreamDefaultWriterWrite: WritableStreamDefaultWriterWrite, + WritableStreamCloseQueuedOrInFlight: WritableStreamCloseQueuedOrInFlight + }; + + function AcquireWritableStreamDefaultWriter(stream) { + return new WritableStreamDefaultWriter(stream); + } + + function IsWritableStream(x) { + if (!typeIsObject(x)) { + return false; + } + + if (!Object.prototype.hasOwnProperty.call(x, '_writableStreamController')) { + return false; + } + + return true; + } + + function IsWritableStreamLocked(stream) { + assert(IsWritableStream(stream) === true, 'IsWritableStreamLocked should only be used on known writable streams'); + + if (stream._writer === undefined) { + return false; + } + + return true; + } + + function WritableStreamAbort(stream, reason) { + var state = stream._state; + + if (state === 'closed') { + return Promise.resolve(undefined); + } + + if (state === 'errored') { + return Promise.reject(stream._storedError); + } + + var error = new TypeError('Requested to abort'); + + if (stream._pendingAbortRequest !== undefined) { + return Promise.reject(error); + } + + assert(state === 'writable' || state === 'erroring', 'state must be writable or erroring'); + var wasAlreadyErroring = false; + + if (state === 'erroring') { + wasAlreadyErroring = true; + reason = undefined; + } + + var promise = new Promise(function (resolve, reject) { + stream._pendingAbortRequest = { + _resolve: resolve, + _reject: reject, + _reason: reason, + _wasAlreadyErroring: wasAlreadyErroring + }; + }); + + if (wasAlreadyErroring === false) { + WritableStreamStartErroring(stream, error); + } + + return promise; + } + + function WritableStreamAddWriteRequest(stream) { + assert(IsWritableStreamLocked(stream) === true); + assert(stream._state === 'writable'); + var promise = new Promise(function (resolve, reject) { + var writeRequest = { + _resolve: resolve, + _reject: reject + }; + + stream._writeRequests.push(writeRequest); + }); + return promise; + } + + function WritableStreamDealWithRejection(stream, error) { + var state = stream._state; + + if (state === 'writable') { + WritableStreamStartErroring(stream, error); + return; + } + + assert(state === 'erroring'); + WritableStreamFinishErroring(stream); + } + + function WritableStreamStartErroring(stream, reason) { + assert(stream._storedError === undefined, 'stream._storedError === undefined'); + assert(stream._state === 'writable', 'state must be writable'); + var controller = stream._writableStreamController; + assert(controller !== undefined, 'controller must not be undefined'); + stream._state = 'erroring'; + stream._storedError = reason; + var writer = stream._writer; + + if (writer !== undefined) { + WritableStreamDefaultWriterEnsureReadyPromiseRejected(writer, reason); + } + + if (WritableStreamHasOperationMarkedInFlight(stream) === false && controller._started === true) { + WritableStreamFinishErroring(stream); + } + } + + function WritableStreamFinishErroring(stream) { + assert(stream._state === 'erroring', 'stream._state === erroring'); + assert(WritableStreamHasOperationMarkedInFlight(stream) === false, 'WritableStreamHasOperationMarkedInFlight(stream) === false'); + stream._state = 'errored'; + + stream._writableStreamController.__errorSteps(); + + var storedError = stream._storedError; + + for (var i = 0; i < stream._writeRequests.length; i++) { + var writeRequest = stream._writeRequests[i]; + + writeRequest._reject(storedError); + } + + stream._writeRequests = []; + + if (stream._pendingAbortRequest === undefined) { + WritableStreamRejectCloseAndClosedPromiseIfNeeded(stream); + return; + } + + var abortRequest = stream._pendingAbortRequest; + stream._pendingAbortRequest = undefined; + + if (abortRequest._wasAlreadyErroring === true) { + abortRequest._reject(storedError); + + WritableStreamRejectCloseAndClosedPromiseIfNeeded(stream); + return; + } + + var promise = stream._writableStreamController.__abortSteps(abortRequest._reason); + + promise.then(function () { + abortRequest._resolve(); + + WritableStreamRejectCloseAndClosedPromiseIfNeeded(stream); + }, function (reason) { + abortRequest._reject(reason); + + WritableStreamRejectCloseAndClosedPromiseIfNeeded(stream); + }); + } + + function WritableStreamFinishInFlightWrite(stream) { + assert(stream._inFlightWriteRequest !== undefined); + + stream._inFlightWriteRequest._resolve(undefined); + + stream._inFlightWriteRequest = undefined; + } + + function WritableStreamFinishInFlightWriteWithError(stream, error) { + assert(stream._inFlightWriteRequest !== undefined); + + stream._inFlightWriteRequest._reject(error); + + stream._inFlightWriteRequest = undefined; + assert(stream._state === 'writable' || stream._state === 'erroring'); + WritableStreamDealWithRejection(stream, error); + } + + function WritableStreamFinishInFlightClose(stream) { + assert(stream._inFlightCloseRequest !== undefined); + + stream._inFlightCloseRequest._resolve(undefined); + + stream._inFlightCloseRequest = undefined; + var state = stream._state; + assert(state === 'writable' || state === 'erroring'); + + if (state === 'erroring') { + stream._storedError = undefined; + + if (stream._pendingAbortRequest !== undefined) { + stream._pendingAbortRequest._resolve(); + + stream._pendingAbortRequest = undefined; + } + } + + stream._state = 'closed'; + var writer = stream._writer; + + if (writer !== undefined) { + defaultWriterClosedPromiseResolve(writer); + } + + assert(stream._pendingAbortRequest === undefined, 'stream._pendingAbortRequest === undefined'); + assert(stream._storedError === undefined, 'stream._storedError === undefined'); + } + + function WritableStreamFinishInFlightCloseWithError(stream, error) { + assert(stream._inFlightCloseRequest !== undefined); + + stream._inFlightCloseRequest._reject(error); + + stream._inFlightCloseRequest = undefined; + assert(stream._state === 'writable' || stream._state === 'erroring'); + + if (stream._pendingAbortRequest !== undefined) { + stream._pendingAbortRequest._reject(error); + + stream._pendingAbortRequest = undefined; + } + + WritableStreamDealWithRejection(stream, error); + } + + function WritableStreamCloseQueuedOrInFlight(stream) { + if (stream._closeRequest === undefined && stream._inFlightCloseRequest === undefined) { + return false; + } + + return true; + } + + function WritableStreamHasOperationMarkedInFlight(stream) { + if (stream._inFlightWriteRequest === undefined && stream._inFlightCloseRequest === undefined) { + return false; + } + + return true; + } + + function WritableStreamMarkCloseRequestInFlight(stream) { + assert(stream._inFlightCloseRequest === undefined); + assert(stream._closeRequest !== undefined); + stream._inFlightCloseRequest = stream._closeRequest; + stream._closeRequest = undefined; + } + + function WritableStreamMarkFirstWriteRequestInFlight(stream) { + assert(stream._inFlightWriteRequest === undefined, 'there must be no pending write request'); + assert(stream._writeRequests.length !== 0, 'writeRequests must not be empty'); + stream._inFlightWriteRequest = stream._writeRequests.shift(); + } + + function WritableStreamRejectCloseAndClosedPromiseIfNeeded(stream) { + assert(stream._state === 'errored', '_stream_.[[state]] is `"errored"`'); + + if (stream._closeRequest !== undefined) { + assert(stream._inFlightCloseRequest === undefined); + + stream._closeRequest._reject(stream._storedError); + + stream._closeRequest = undefined; + } + + var writer = stream._writer; + + if (writer !== undefined) { + defaultWriterClosedPromiseReject(writer, stream._storedError); + + writer._closedPromise.catch(function () {}); + } + } + + function WritableStreamUpdateBackpressure(stream, backpressure) { + assert(stream._state === 'writable'); + assert(WritableStreamCloseQueuedOrInFlight(stream) === false); + var writer = stream._writer; + + if (writer !== undefined && backpressure !== stream._backpressure) { + if (backpressure === true) { + defaultWriterReadyPromiseReset(writer); + } else { + assert(backpressure === false); + defaultWriterReadyPromiseResolve(writer); + } + } + + stream._backpressure = backpressure; + } + + var WritableStreamDefaultWriter = function () { + function WritableStreamDefaultWriter(stream) { + _classCallCheck(this, WritableStreamDefaultWriter); + + if (IsWritableStream(stream) === false) { + throw new TypeError('WritableStreamDefaultWriter can only be constructed with a WritableStream instance'); + } + + if (IsWritableStreamLocked(stream) === true) { + throw new TypeError('This stream has already been locked for exclusive writing by another writer'); + } + + this._ownerWritableStream = stream; + stream._writer = this; + var state = stream._state; + + if (state === 'writable') { + if (WritableStreamCloseQueuedOrInFlight(stream) === false && stream._backpressure === true) { + defaultWriterReadyPromiseInitialize(this); + } else { + defaultWriterReadyPromiseInitializeAsResolved(this); + } + + defaultWriterClosedPromiseInitialize(this); + } else if (state === 'erroring') { + defaultWriterReadyPromiseInitializeAsRejected(this, stream._storedError); + + this._readyPromise.catch(function () {}); + + defaultWriterClosedPromiseInitialize(this); + } else if (state === 'closed') { + defaultWriterReadyPromiseInitializeAsResolved(this); + defaultWriterClosedPromiseInitializeAsResolved(this); + } else { + assert(state === 'errored', 'state must be errored'); + var storedError = stream._storedError; + defaultWriterReadyPromiseInitializeAsRejected(this, storedError); + + this._readyPromise.catch(function () {}); + + defaultWriterClosedPromiseInitializeAsRejected(this, storedError); + + this._closedPromise.catch(function () {}); + } + } + + _createClass(WritableStreamDefaultWriter, [{ + key: 'abort', + value: function abort(reason) { + if (IsWritableStreamDefaultWriter(this) === false) { + return Promise.reject(defaultWriterBrandCheckException('abort')); + } + + if (this._ownerWritableStream === undefined) { + return Promise.reject(defaultWriterLockException('abort')); + } + + return WritableStreamDefaultWriterAbort(this, reason); + } + }, { + key: 'close', + value: function close() { + if (IsWritableStreamDefaultWriter(this) === false) { + return Promise.reject(defaultWriterBrandCheckException('close')); + } + + var stream = this._ownerWritableStream; + + if (stream === undefined) { + return Promise.reject(defaultWriterLockException('close')); + } + + if (WritableStreamCloseQueuedOrInFlight(stream) === true) { + return Promise.reject(new TypeError('cannot close an already-closing stream')); + } + + return WritableStreamDefaultWriterClose(this); + } + }, { + key: 'releaseLock', + value: function releaseLock() { + if (IsWritableStreamDefaultWriter(this) === false) { + throw defaultWriterBrandCheckException('releaseLock'); + } + + var stream = this._ownerWritableStream; + + if (stream === undefined) { + return; + } + + assert(stream._writer !== undefined); + WritableStreamDefaultWriterRelease(this); + } + }, { + key: 'write', + value: function write(chunk) { + if (IsWritableStreamDefaultWriter(this) === false) { + return Promise.reject(defaultWriterBrandCheckException('write')); + } + + if (this._ownerWritableStream === undefined) { + return Promise.reject(defaultWriterLockException('write to')); + } + + return WritableStreamDefaultWriterWrite(this, chunk); + } + }, { + key: 'closed', + get: function get() { + if (IsWritableStreamDefaultWriter(this) === false) { + return Promise.reject(defaultWriterBrandCheckException('closed')); + } + + return this._closedPromise; + } + }, { + key: 'desiredSize', + get: function get() { + if (IsWritableStreamDefaultWriter(this) === false) { + throw defaultWriterBrandCheckException('desiredSize'); + } + + if (this._ownerWritableStream === undefined) { + throw defaultWriterLockException('desiredSize'); + } + + return WritableStreamDefaultWriterGetDesiredSize(this); + } + }, { + key: 'ready', + get: function get() { + if (IsWritableStreamDefaultWriter(this) === false) { + return Promise.reject(defaultWriterBrandCheckException('ready')); + } + + return this._readyPromise; + } + }]); + + return WritableStreamDefaultWriter; + }(); + + function IsWritableStreamDefaultWriter(x) { + if (!typeIsObject(x)) { + return false; + } + + if (!Object.prototype.hasOwnProperty.call(x, '_ownerWritableStream')) { + return false; + } + + return true; + } + + function WritableStreamDefaultWriterAbort(writer, reason) { + var stream = writer._ownerWritableStream; + assert(stream !== undefined); + return WritableStreamAbort(stream, reason); + } + + function WritableStreamDefaultWriterClose(writer) { + var stream = writer._ownerWritableStream; + assert(stream !== undefined); + var state = stream._state; + + if (state === 'closed' || state === 'errored') { + return Promise.reject(new TypeError('The stream (in ' + state + ' state) is not in the writable state and cannot be closed')); + } + + assert(state === 'writable' || state === 'erroring'); + assert(WritableStreamCloseQueuedOrInFlight(stream) === false); + var promise = new Promise(function (resolve, reject) { + var closeRequest = { + _resolve: resolve, + _reject: reject + }; + stream._closeRequest = closeRequest; + }); + + if (stream._backpressure === true && state === 'writable') { + defaultWriterReadyPromiseResolve(writer); + } + + WritableStreamDefaultControllerClose(stream._writableStreamController); + return promise; + } + + function WritableStreamDefaultWriterCloseWithErrorPropagation(writer) { + var stream = writer._ownerWritableStream; + assert(stream !== undefined); + var state = stream._state; + + if (WritableStreamCloseQueuedOrInFlight(stream) === true || state === 'closed') { + return Promise.resolve(); + } + + if (state === 'errored') { + return Promise.reject(stream._storedError); + } + + assert(state === 'writable' || state === 'erroring'); + return WritableStreamDefaultWriterClose(writer); + } + + function WritableStreamDefaultWriterEnsureClosedPromiseRejected(writer, error) { + if (writer._closedPromiseState === 'pending') { + defaultWriterClosedPromiseReject(writer, error); + } else { + defaultWriterClosedPromiseResetToRejected(writer, error); + } + + writer._closedPromise.catch(function () {}); + } + + function WritableStreamDefaultWriterEnsureReadyPromiseRejected(writer, error) { + if (writer._readyPromiseState === 'pending') { + defaultWriterReadyPromiseReject(writer, error); + } else { + defaultWriterReadyPromiseResetToRejected(writer, error); + } + + writer._readyPromise.catch(function () {}); + } + + function WritableStreamDefaultWriterGetDesiredSize(writer) { + var stream = writer._ownerWritableStream; + var state = stream._state; + + if (state === 'errored' || state === 'erroring') { + return null; + } + + if (state === 'closed') { + return 0; + } + + return WritableStreamDefaultControllerGetDesiredSize(stream._writableStreamController); + } + + function WritableStreamDefaultWriterRelease(writer) { + var stream = writer._ownerWritableStream; + assert(stream !== undefined); + assert(stream._writer === writer); + var releasedError = new TypeError('Writer was released and can no longer be used to monitor the stream\'s closedness'); + WritableStreamDefaultWriterEnsureReadyPromiseRejected(writer, releasedError); + WritableStreamDefaultWriterEnsureClosedPromiseRejected(writer, releasedError); + stream._writer = undefined; + writer._ownerWritableStream = undefined; + } + + function WritableStreamDefaultWriterWrite(writer, chunk) { + var stream = writer._ownerWritableStream; + assert(stream !== undefined); + var controller = stream._writableStreamController; + var chunkSize = WritableStreamDefaultControllerGetChunkSize(controller, chunk); + + if (stream !== writer._ownerWritableStream) { + return Promise.reject(defaultWriterLockException('write to')); + } + + var state = stream._state; + + if (state === 'errored') { + return Promise.reject(stream._storedError); + } + + if (WritableStreamCloseQueuedOrInFlight(stream) === true || state === 'closed') { + return Promise.reject(new TypeError('The stream is closing or closed and cannot be written to')); + } + + if (state === 'erroring') { + return Promise.reject(stream._storedError); + } + + assert(state === 'writable'); + var promise = WritableStreamAddWriteRequest(stream); + WritableStreamDefaultControllerWrite(controller, chunk, chunkSize); + return promise; + } + + var WritableStreamDefaultController = function () { + function WritableStreamDefaultController(stream, underlyingSink, size, highWaterMark) { + _classCallCheck(this, WritableStreamDefaultController); + + if (IsWritableStream(stream) === false) { + throw new TypeError('WritableStreamDefaultController can only be constructed with a WritableStream instance'); + } + + if (stream._writableStreamController !== undefined) { + throw new TypeError('WritableStreamDefaultController instances can only be created by the WritableStream constructor'); + } + + this._controlledWritableStream = stream; + this._underlyingSink = underlyingSink; + this._queue = undefined; + this._queueTotalSize = undefined; + ResetQueue(this); + this._started = false; + var normalizedStrategy = ValidateAndNormalizeQueuingStrategy(size, highWaterMark); + this._strategySize = normalizedStrategy.size; + this._strategyHWM = normalizedStrategy.highWaterMark; + var backpressure = WritableStreamDefaultControllerGetBackpressure(this); + WritableStreamUpdateBackpressure(stream, backpressure); + } + + _createClass(WritableStreamDefaultController, [{ + key: 'error', + value: function error(e) { + if (IsWritableStreamDefaultController(this) === false) { + throw new TypeError('WritableStreamDefaultController.prototype.error can only be used on a WritableStreamDefaultController'); + } + + var state = this._controlledWritableStream._state; + + if (state !== 'writable') { + return; + } + + WritableStreamDefaultControllerError(this, e); + } + }, { + key: '__abortSteps', + value: function __abortSteps(reason) { + return PromiseInvokeOrNoop(this._underlyingSink, 'abort', [reason]); + } + }, { + key: '__errorSteps', + value: function __errorSteps() { + ResetQueue(this); + } + }, { + key: '__startSteps', + value: function __startSteps() { + var _this = this; + + var startResult = InvokeOrNoop(this._underlyingSink, 'start', [this]); + var stream = this._controlledWritableStream; + Promise.resolve(startResult).then(function () { + assert(stream._state === 'writable' || stream._state === 'erroring'); + _this._started = true; + WritableStreamDefaultControllerAdvanceQueueIfNeeded(_this); + }, function (r) { + assert(stream._state === 'writable' || stream._state === 'erroring'); + _this._started = true; + WritableStreamDealWithRejection(stream, r); + }).catch(rethrowAssertionErrorRejection); + } + }]); + + return WritableStreamDefaultController; + }(); + + function WritableStreamDefaultControllerClose(controller) { + EnqueueValueWithSize(controller, 'close', 0); + WritableStreamDefaultControllerAdvanceQueueIfNeeded(controller); + } + + function WritableStreamDefaultControllerGetChunkSize(controller, chunk) { + var strategySize = controller._strategySize; + + if (strategySize === undefined) { + return 1; + } + + try { + return strategySize(chunk); + } catch (chunkSizeE) { + WritableStreamDefaultControllerErrorIfNeeded(controller, chunkSizeE); + return 1; + } + } + + function WritableStreamDefaultControllerGetDesiredSize(controller) { + return controller._strategyHWM - controller._queueTotalSize; + } + + function WritableStreamDefaultControllerWrite(controller, chunk, chunkSize) { + var writeRecord = { + chunk: chunk + }; + + try { + EnqueueValueWithSize(controller, writeRecord, chunkSize); + } catch (enqueueE) { + WritableStreamDefaultControllerErrorIfNeeded(controller, enqueueE); + return; + } + + var stream = controller._controlledWritableStream; + + if (WritableStreamCloseQueuedOrInFlight(stream) === false && stream._state === 'writable') { + var backpressure = WritableStreamDefaultControllerGetBackpressure(controller); + WritableStreamUpdateBackpressure(stream, backpressure); + } + + WritableStreamDefaultControllerAdvanceQueueIfNeeded(controller); + } + + function IsWritableStreamDefaultController(x) { + if (!typeIsObject(x)) { + return false; + } + + if (!Object.prototype.hasOwnProperty.call(x, '_underlyingSink')) { + return false; + } + + return true; + } + + function WritableStreamDefaultControllerAdvanceQueueIfNeeded(controller) { + var stream = controller._controlledWritableStream; + + if (controller._started === false) { + return; + } + + if (stream._inFlightWriteRequest !== undefined) { + return; + } + + var state = stream._state; + + if (state === 'closed' || state === 'errored') { + return; + } + + if (state === 'erroring') { + WritableStreamFinishErroring(stream); + return; + } + + if (controller._queue.length === 0) { + return; + } + + var writeRecord = PeekQueueValue(controller); + + if (writeRecord === 'close') { + WritableStreamDefaultControllerProcessClose(controller); + } else { + WritableStreamDefaultControllerProcessWrite(controller, writeRecord.chunk); + } + } + + function WritableStreamDefaultControllerErrorIfNeeded(controller, error) { + if (controller._controlledWritableStream._state === 'writable') { + WritableStreamDefaultControllerError(controller, error); + } + } + + function WritableStreamDefaultControllerProcessClose(controller) { + var stream = controller._controlledWritableStream; + WritableStreamMarkCloseRequestInFlight(stream); + DequeueValue(controller); + assert(controller._queue.length === 0, 'queue must be empty once the final write record is dequeued'); + var sinkClosePromise = PromiseInvokeOrNoop(controller._underlyingSink, 'close', []); + sinkClosePromise.then(function () { + WritableStreamFinishInFlightClose(stream); + }, function (reason) { + WritableStreamFinishInFlightCloseWithError(stream, reason); + }).catch(rethrowAssertionErrorRejection); + } + + function WritableStreamDefaultControllerProcessWrite(controller, chunk) { + var stream = controller._controlledWritableStream; + WritableStreamMarkFirstWriteRequestInFlight(stream); + var sinkWritePromise = PromiseInvokeOrNoop(controller._underlyingSink, 'write', [chunk, controller]); + sinkWritePromise.then(function () { + WritableStreamFinishInFlightWrite(stream); + var state = stream._state; + assert(state === 'writable' || state === 'erroring'); + DequeueValue(controller); + + if (WritableStreamCloseQueuedOrInFlight(stream) === false && state === 'writable') { + var backpressure = WritableStreamDefaultControllerGetBackpressure(controller); + WritableStreamUpdateBackpressure(stream, backpressure); + } + + WritableStreamDefaultControllerAdvanceQueueIfNeeded(controller); + }, function (reason) { + WritableStreamFinishInFlightWriteWithError(stream, reason); + }).catch(rethrowAssertionErrorRejection); + } + + function WritableStreamDefaultControllerGetBackpressure(controller) { + var desiredSize = WritableStreamDefaultControllerGetDesiredSize(controller); + return desiredSize <= 0; + } + + function WritableStreamDefaultControllerError(controller, error) { + var stream = controller._controlledWritableStream; + assert(stream._state === 'writable'); + WritableStreamStartErroring(stream, error); + } + + function streamBrandCheckException(name) { + return new TypeError('WritableStream.prototype.' + name + ' can only be used on a WritableStream'); + } + + function defaultWriterBrandCheckException(name) { + return new TypeError('WritableStreamDefaultWriter.prototype.' + name + ' can only be used on a WritableStreamDefaultWriter'); + } + + function defaultWriterLockException(name) { + return new TypeError('Cannot ' + name + ' a stream using a released writer'); + } + + function defaultWriterClosedPromiseInitialize(writer) { + writer._closedPromise = new Promise(function (resolve, reject) { + writer._closedPromise_resolve = resolve; + writer._closedPromise_reject = reject; + writer._closedPromiseState = 'pending'; + }); + } + + function defaultWriterClosedPromiseInitializeAsRejected(writer, reason) { + writer._closedPromise = Promise.reject(reason); + writer._closedPromise_resolve = undefined; + writer._closedPromise_reject = undefined; + writer._closedPromiseState = 'rejected'; + } + + function defaultWriterClosedPromiseInitializeAsResolved(writer) { + writer._closedPromise = Promise.resolve(undefined); + writer._closedPromise_resolve = undefined; + writer._closedPromise_reject = undefined; + writer._closedPromiseState = 'resolved'; + } + + function defaultWriterClosedPromiseReject(writer, reason) { + assert(writer._closedPromise_resolve !== undefined, 'writer._closedPromise_resolve !== undefined'); + assert(writer._closedPromise_reject !== undefined, 'writer._closedPromise_reject !== undefined'); + assert(writer._closedPromiseState === 'pending', 'writer._closedPromiseState is pending'); + + writer._closedPromise_reject(reason); + + writer._closedPromise_resolve = undefined; + writer._closedPromise_reject = undefined; + writer._closedPromiseState = 'rejected'; + } + + function defaultWriterClosedPromiseResetToRejected(writer, reason) { + assert(writer._closedPromise_resolve === undefined, 'writer._closedPromise_resolve === undefined'); + assert(writer._closedPromise_reject === undefined, 'writer._closedPromise_reject === undefined'); + assert(writer._closedPromiseState !== 'pending', 'writer._closedPromiseState is not pending'); + writer._closedPromise = Promise.reject(reason); + writer._closedPromiseState = 'rejected'; + } + + function defaultWriterClosedPromiseResolve(writer) { + assert(writer._closedPromise_resolve !== undefined, 'writer._closedPromise_resolve !== undefined'); + assert(writer._closedPromise_reject !== undefined, 'writer._closedPromise_reject !== undefined'); + assert(writer._closedPromiseState === 'pending', 'writer._closedPromiseState is pending'); + + writer._closedPromise_resolve(undefined); + + writer._closedPromise_resolve = undefined; + writer._closedPromise_reject = undefined; + writer._closedPromiseState = 'resolved'; + } + + function defaultWriterReadyPromiseInitialize(writer) { + writer._readyPromise = new Promise(function (resolve, reject) { + writer._readyPromise_resolve = resolve; + writer._readyPromise_reject = reject; + }); + writer._readyPromiseState = 'pending'; + } + + function defaultWriterReadyPromiseInitializeAsRejected(writer, reason) { + writer._readyPromise = Promise.reject(reason); + writer._readyPromise_resolve = undefined; + writer._readyPromise_reject = undefined; + writer._readyPromiseState = 'rejected'; + } + + function defaultWriterReadyPromiseInitializeAsResolved(writer) { + writer._readyPromise = Promise.resolve(undefined); + writer._readyPromise_resolve = undefined; + writer._readyPromise_reject = undefined; + writer._readyPromiseState = 'fulfilled'; + } + + function defaultWriterReadyPromiseReject(writer, reason) { + assert(writer._readyPromise_resolve !== undefined, 'writer._readyPromise_resolve !== undefined'); + assert(writer._readyPromise_reject !== undefined, 'writer._readyPromise_reject !== undefined'); + + writer._readyPromise_reject(reason); + + writer._readyPromise_resolve = undefined; + writer._readyPromise_reject = undefined; + writer._readyPromiseState = 'rejected'; + } + + function defaultWriterReadyPromiseReset(writer) { + assert(writer._readyPromise_resolve === undefined, 'writer._readyPromise_resolve === undefined'); + assert(writer._readyPromise_reject === undefined, 'writer._readyPromise_reject === undefined'); + writer._readyPromise = new Promise(function (resolve, reject) { + writer._readyPromise_resolve = resolve; + writer._readyPromise_reject = reject; + }); + writer._readyPromiseState = 'pending'; + } + + function defaultWriterReadyPromiseResetToRejected(writer, reason) { + assert(writer._readyPromise_resolve === undefined, 'writer._readyPromise_resolve === undefined'); + assert(writer._readyPromise_reject === undefined, 'writer._readyPromise_reject === undefined'); + writer._readyPromise = Promise.reject(reason); + writer._readyPromiseState = 'rejected'; + } + + function defaultWriterReadyPromiseResolve(writer) { + assert(writer._readyPromise_resolve !== undefined, 'writer._readyPromise_resolve !== undefined'); + assert(writer._readyPromise_reject !== undefined, 'writer._readyPromise_reject !== undefined'); + + writer._readyPromise_resolve(undefined); + + writer._readyPromise_resolve = undefined; + writer._readyPromise_reject = undefined; + writer._readyPromiseState = 'fulfilled'; + } +}, function (module, exports, __w_pdfjs_require__) { + "use strict"; + + var _require = __w_pdfjs_require__(0), + IsFiniteNonNegativeNumber = _require.IsFiniteNonNegativeNumber; + + var _require2 = __w_pdfjs_require__(1), + assert = _require2.assert; + + exports.DequeueValue = function (container) { + assert('_queue' in container && '_queueTotalSize' in container, 'Spec-level failure: DequeueValue should only be used on containers with [[queue]] and [[queueTotalSize]].'); + assert(container._queue.length > 0, 'Spec-level failure: should never dequeue from an empty queue.'); + + var pair = container._queue.shift(); + + container._queueTotalSize -= pair.size; + + if (container._queueTotalSize < 0) { + container._queueTotalSize = 0; + } + + return pair.value; + }; + + exports.EnqueueValueWithSize = function (container, value, size) { + assert('_queue' in container && '_queueTotalSize' in container, 'Spec-level failure: EnqueueValueWithSize should only be used on containers with [[queue]] and ' + '[[queueTotalSize]].'); + size = Number(size); + + if (!IsFiniteNonNegativeNumber(size)) { + throw new RangeError('Size must be a finite, non-NaN, non-negative number.'); + } + + container._queue.push({ + value: value, + size: size + }); + + container._queueTotalSize += size; + }; + + exports.PeekQueueValue = function (container) { + assert('_queue' in container && '_queueTotalSize' in container, 'Spec-level failure: PeekQueueValue should only be used on containers with [[queue]] and [[queueTotalSize]].'); + assert(container._queue.length > 0, 'Spec-level failure: should never peek at an empty queue.'); + var pair = container._queue[0]; + return pair.value; + }; + + exports.ResetQueue = function (container) { + assert('_queue' in container && '_queueTotalSize' in container, 'Spec-level failure: ResetQueue should only be used on containers with [[queue]] and [[queueTotalSize]].'); + container._queue = []; + container._queueTotalSize = 0; + }; +}, function (module, exports, __w_pdfjs_require__) { + "use strict"; + + var _createClass = function () { + function defineProperties(target, props) { + for (var i = 0; i < props.length; i++) { + var descriptor = props[i]; + descriptor.enumerable = descriptor.enumerable || false; + descriptor.configurable = true; + if ("value" in descriptor) descriptor.writable = true; + Object.defineProperty(target, descriptor.key, descriptor); + } + } + + return function (Constructor, protoProps, staticProps) { + if (protoProps) defineProperties(Constructor.prototype, protoProps); + if (staticProps) defineProperties(Constructor, staticProps); + return Constructor; + }; + }(); + + function _classCallCheck(instance, Constructor) { + if (!(instance instanceof Constructor)) { + throw new TypeError("Cannot call a class as a function"); + } + } + + var _require = __w_pdfjs_require__(0), + ArrayBufferCopy = _require.ArrayBufferCopy, + CreateIterResultObject = _require.CreateIterResultObject, + IsFiniteNonNegativeNumber = _require.IsFiniteNonNegativeNumber, + InvokeOrNoop = _require.InvokeOrNoop, + PromiseInvokeOrNoop = _require.PromiseInvokeOrNoop, + TransferArrayBuffer = _require.TransferArrayBuffer, + ValidateAndNormalizeQueuingStrategy = _require.ValidateAndNormalizeQueuingStrategy, + ValidateAndNormalizeHighWaterMark = _require.ValidateAndNormalizeHighWaterMark; + + var _require2 = __w_pdfjs_require__(0), + createArrayFromList = _require2.createArrayFromList, + createDataProperty = _require2.createDataProperty, + typeIsObject = _require2.typeIsObject; + + var _require3 = __w_pdfjs_require__(1), + assert = _require3.assert, + rethrowAssertionErrorRejection = _require3.rethrowAssertionErrorRejection; + + var _require4 = __w_pdfjs_require__(3), + DequeueValue = _require4.DequeueValue, + EnqueueValueWithSize = _require4.EnqueueValueWithSize, + ResetQueue = _require4.ResetQueue; + + var _require5 = __w_pdfjs_require__(2), + AcquireWritableStreamDefaultWriter = _require5.AcquireWritableStreamDefaultWriter, + IsWritableStream = _require5.IsWritableStream, + IsWritableStreamLocked = _require5.IsWritableStreamLocked, + WritableStreamAbort = _require5.WritableStreamAbort, + WritableStreamDefaultWriterCloseWithErrorPropagation = _require5.WritableStreamDefaultWriterCloseWithErrorPropagation, + WritableStreamDefaultWriterRelease = _require5.WritableStreamDefaultWriterRelease, + WritableStreamDefaultWriterWrite = _require5.WritableStreamDefaultWriterWrite, + WritableStreamCloseQueuedOrInFlight = _require5.WritableStreamCloseQueuedOrInFlight; + + var ReadableStream = function () { + function ReadableStream() { + var underlyingSource = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; + + var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}, + size = _ref.size, + highWaterMark = _ref.highWaterMark; + + _classCallCheck(this, ReadableStream); + + this._state = 'readable'; + this._reader = undefined; + this._storedError = undefined; + this._disturbed = false; + this._readableStreamController = undefined; + var type = underlyingSource.type; + var typeString = String(type); + + if (typeString === 'bytes') { + if (highWaterMark === undefined) { + highWaterMark = 0; + } + + this._readableStreamController = new ReadableByteStreamController(this, underlyingSource, highWaterMark); + } else if (type === undefined) { + if (highWaterMark === undefined) { + highWaterMark = 1; + } + + this._readableStreamController = new ReadableStreamDefaultController(this, underlyingSource, size, highWaterMark); + } else { + throw new RangeError('Invalid type is specified'); + } + } + + _createClass(ReadableStream, [{ + key: 'cancel', + value: function cancel(reason) { + if (IsReadableStream(this) === false) { + return Promise.reject(streamBrandCheckException('cancel')); + } + + if (IsReadableStreamLocked(this) === true) { + return Promise.reject(new TypeError('Cannot cancel a stream that already has a reader')); + } + + return ReadableStreamCancel(this, reason); + } + }, { + key: 'getReader', + value: function getReader() { + var _ref2 = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}, + mode = _ref2.mode; + + if (IsReadableStream(this) === false) { + throw streamBrandCheckException('getReader'); + } + + if (mode === undefined) { + return AcquireReadableStreamDefaultReader(this); + } + + mode = String(mode); + + if (mode === 'byob') { + return AcquireReadableStreamBYOBReader(this); + } + + throw new RangeError('Invalid mode is specified'); + } + }, { + key: 'pipeThrough', + value: function pipeThrough(_ref3, options) { + var writable = _ref3.writable, + readable = _ref3.readable; + var promise = this.pipeTo(writable, options); + ifIsObjectAndHasAPromiseIsHandledInternalSlotSetPromiseIsHandledToTrue(promise); + return readable; + } + }, { + key: 'pipeTo', + value: function pipeTo(dest) { + var _this = this; + + var _ref4 = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}, + preventClose = _ref4.preventClose, + preventAbort = _ref4.preventAbort, + preventCancel = _ref4.preventCancel; + + if (IsReadableStream(this) === false) { + return Promise.reject(streamBrandCheckException('pipeTo')); + } + + if (IsWritableStream(dest) === false) { + return Promise.reject(new TypeError('ReadableStream.prototype.pipeTo\'s first argument must be a WritableStream')); + } + + preventClose = Boolean(preventClose); + preventAbort = Boolean(preventAbort); + preventCancel = Boolean(preventCancel); + + if (IsReadableStreamLocked(this) === true) { + return Promise.reject(new TypeError('ReadableStream.prototype.pipeTo cannot be used on a locked ReadableStream')); + } + + if (IsWritableStreamLocked(dest) === true) { + return Promise.reject(new TypeError('ReadableStream.prototype.pipeTo cannot be used on a locked WritableStream')); + } + + var reader = AcquireReadableStreamDefaultReader(this); + var writer = AcquireWritableStreamDefaultWriter(dest); + var shuttingDown = false; + var currentWrite = Promise.resolve(); + return new Promise(function (resolve, reject) { + function pipeLoop() { + currentWrite = Promise.resolve(); + + if (shuttingDown === true) { + return Promise.resolve(); + } + + return writer._readyPromise.then(function () { + return ReadableStreamDefaultReaderRead(reader).then(function (_ref5) { + var value = _ref5.value, + done = _ref5.done; + + if (done === true) { + return; + } + + currentWrite = WritableStreamDefaultWriterWrite(writer, value).catch(function () {}); + }); + }).then(pipeLoop); + } + + isOrBecomesErrored(_this, reader._closedPromise, function (storedError) { + if (preventAbort === false) { + shutdownWithAction(function () { + return WritableStreamAbort(dest, storedError); + }, true, storedError); + } else { + shutdown(true, storedError); + } + }); + isOrBecomesErrored(dest, writer._closedPromise, function (storedError) { + if (preventCancel === false) { + shutdownWithAction(function () { + return ReadableStreamCancel(_this, storedError); + }, true, storedError); + } else { + shutdown(true, storedError); + } + }); + isOrBecomesClosed(_this, reader._closedPromise, function () { + if (preventClose === false) { + shutdownWithAction(function () { + return WritableStreamDefaultWriterCloseWithErrorPropagation(writer); + }); + } else { + shutdown(); + } + }); + + if (WritableStreamCloseQueuedOrInFlight(dest) === true || dest._state === 'closed') { + var destClosed = new TypeError('the destination writable stream closed before all data could be piped to it'); + + if (preventCancel === false) { + shutdownWithAction(function () { + return ReadableStreamCancel(_this, destClosed); + }, true, destClosed); + } else { + shutdown(true, destClosed); + } + } + + pipeLoop().catch(function (err) { + currentWrite = Promise.resolve(); + rethrowAssertionErrorRejection(err); + }); + + function waitForWritesToFinish() { + var oldCurrentWrite = currentWrite; + return currentWrite.then(function () { + return oldCurrentWrite !== currentWrite ? waitForWritesToFinish() : undefined; + }); + } + + function isOrBecomesErrored(stream, promise, action) { + if (stream._state === 'errored') { + action(stream._storedError); + } else { + promise.catch(action).catch(rethrowAssertionErrorRejection); + } + } + + function isOrBecomesClosed(stream, promise, action) { + if (stream._state === 'closed') { + action(); + } else { + promise.then(action).catch(rethrowAssertionErrorRejection); + } + } + + function shutdownWithAction(action, originalIsError, originalError) { + if (shuttingDown === true) { + return; + } + + shuttingDown = true; + + if (dest._state === 'writable' && WritableStreamCloseQueuedOrInFlight(dest) === false) { + waitForWritesToFinish().then(doTheRest); + } else { + doTheRest(); + } + + function doTheRest() { + action().then(function () { + return finalize(originalIsError, originalError); + }, function (newError) { + return finalize(true, newError); + }).catch(rethrowAssertionErrorRejection); + } + } + + function shutdown(isError, error) { + if (shuttingDown === true) { + return; + } + + shuttingDown = true; + + if (dest._state === 'writable' && WritableStreamCloseQueuedOrInFlight(dest) === false) { + waitForWritesToFinish().then(function () { + return finalize(isError, error); + }).catch(rethrowAssertionErrorRejection); + } else { + finalize(isError, error); + } + } + + function finalize(isError, error) { + WritableStreamDefaultWriterRelease(writer); + ReadableStreamReaderGenericRelease(reader); + + if (isError) { + reject(error); + } else { + resolve(undefined); + } + } + }); + } + }, { + key: 'tee', + value: function tee() { + if (IsReadableStream(this) === false) { + throw streamBrandCheckException('tee'); + } + + var branches = ReadableStreamTee(this, false); + return createArrayFromList(branches); + } + }, { + key: 'locked', + get: function get() { + if (IsReadableStream(this) === false) { + throw streamBrandCheckException('locked'); + } + + return IsReadableStreamLocked(this); + } + }]); + + return ReadableStream; + }(); + + module.exports = { + ReadableStream: ReadableStream, + IsReadableStreamDisturbed: IsReadableStreamDisturbed, + ReadableStreamDefaultControllerClose: ReadableStreamDefaultControllerClose, + ReadableStreamDefaultControllerEnqueue: ReadableStreamDefaultControllerEnqueue, + ReadableStreamDefaultControllerError: ReadableStreamDefaultControllerError, + ReadableStreamDefaultControllerGetDesiredSize: ReadableStreamDefaultControllerGetDesiredSize + }; + + function AcquireReadableStreamBYOBReader(stream) { + return new ReadableStreamBYOBReader(stream); + } + + function AcquireReadableStreamDefaultReader(stream) { + return new ReadableStreamDefaultReader(stream); + } + + function IsReadableStream(x) { + if (!typeIsObject(x)) { + return false; + } + + if (!Object.prototype.hasOwnProperty.call(x, '_readableStreamController')) { + return false; + } + + return true; + } + + function IsReadableStreamDisturbed(stream) { + assert(IsReadableStream(stream) === true, 'IsReadableStreamDisturbed should only be used on known readable streams'); + return stream._disturbed; + } + + function IsReadableStreamLocked(stream) { + assert(IsReadableStream(stream) === true, 'IsReadableStreamLocked should only be used on known readable streams'); + + if (stream._reader === undefined) { + return false; + } + + return true; + } + + function ReadableStreamTee(stream, cloneForBranch2) { + assert(IsReadableStream(stream) === true); + assert(typeof cloneForBranch2 === 'boolean'); + var reader = AcquireReadableStreamDefaultReader(stream); + var teeState = { + closedOrErrored: false, + canceled1: false, + canceled2: false, + reason1: undefined, + reason2: undefined + }; + teeState.promise = new Promise(function (resolve) { + teeState._resolve = resolve; + }); + var pull = create_ReadableStreamTeePullFunction(); + pull._reader = reader; + pull._teeState = teeState; + pull._cloneForBranch2 = cloneForBranch2; + var cancel1 = create_ReadableStreamTeeBranch1CancelFunction(); + cancel1._stream = stream; + cancel1._teeState = teeState; + var cancel2 = create_ReadableStreamTeeBranch2CancelFunction(); + cancel2._stream = stream; + cancel2._teeState = teeState; + var underlyingSource1 = Object.create(Object.prototype); + createDataProperty(underlyingSource1, 'pull', pull); + createDataProperty(underlyingSource1, 'cancel', cancel1); + var branch1Stream = new ReadableStream(underlyingSource1); + var underlyingSource2 = Object.create(Object.prototype); + createDataProperty(underlyingSource2, 'pull', pull); + createDataProperty(underlyingSource2, 'cancel', cancel2); + var branch2Stream = new ReadableStream(underlyingSource2); + pull._branch1 = branch1Stream._readableStreamController; + pull._branch2 = branch2Stream._readableStreamController; + + reader._closedPromise.catch(function (r) { + if (teeState.closedOrErrored === true) { + return; + } + + ReadableStreamDefaultControllerError(pull._branch1, r); + ReadableStreamDefaultControllerError(pull._branch2, r); + teeState.closedOrErrored = true; + }); + + return [branch1Stream, branch2Stream]; + } + + function create_ReadableStreamTeePullFunction() { + function f() { + var reader = f._reader, + branch1 = f._branch1, + branch2 = f._branch2, + teeState = f._teeState; + return ReadableStreamDefaultReaderRead(reader).then(function (result) { + assert(typeIsObject(result)); + var value = result.value; + var done = result.done; + assert(typeof done === 'boolean'); + + if (done === true && teeState.closedOrErrored === false) { + if (teeState.canceled1 === false) { + ReadableStreamDefaultControllerClose(branch1); + } + + if (teeState.canceled2 === false) { + ReadableStreamDefaultControllerClose(branch2); + } + + teeState.closedOrErrored = true; + } + + if (teeState.closedOrErrored === true) { + return; + } + + var value1 = value; + var value2 = value; + + if (teeState.canceled1 === false) { + ReadableStreamDefaultControllerEnqueue(branch1, value1); + } + + if (teeState.canceled2 === false) { + ReadableStreamDefaultControllerEnqueue(branch2, value2); + } + }); + } + + return f; + } + + function create_ReadableStreamTeeBranch1CancelFunction() { + function f(reason) { + var stream = f._stream, + teeState = f._teeState; + teeState.canceled1 = true; + teeState.reason1 = reason; + + if (teeState.canceled2 === true) { + var compositeReason = createArrayFromList([teeState.reason1, teeState.reason2]); + var cancelResult = ReadableStreamCancel(stream, compositeReason); + + teeState._resolve(cancelResult); + } + + return teeState.promise; + } + + return f; + } + + function create_ReadableStreamTeeBranch2CancelFunction() { + function f(reason) { + var stream = f._stream, + teeState = f._teeState; + teeState.canceled2 = true; + teeState.reason2 = reason; + + if (teeState.canceled1 === true) { + var compositeReason = createArrayFromList([teeState.reason1, teeState.reason2]); + var cancelResult = ReadableStreamCancel(stream, compositeReason); + + teeState._resolve(cancelResult); + } + + return teeState.promise; + } + + return f; + } + + function ReadableStreamAddReadIntoRequest(stream) { + assert(IsReadableStreamBYOBReader(stream._reader) === true); + assert(stream._state === 'readable' || stream._state === 'closed'); + var promise = new Promise(function (resolve, reject) { + var readIntoRequest = { + _resolve: resolve, + _reject: reject + }; + + stream._reader._readIntoRequests.push(readIntoRequest); + }); + return promise; + } + + function ReadableStreamAddReadRequest(stream) { + assert(IsReadableStreamDefaultReader(stream._reader) === true); + assert(stream._state === 'readable'); + var promise = new Promise(function (resolve, reject) { + var readRequest = { + _resolve: resolve, + _reject: reject + }; + + stream._reader._readRequests.push(readRequest); + }); + return promise; + } + + function ReadableStreamCancel(stream, reason) { + stream._disturbed = true; + + if (stream._state === 'closed') { + return Promise.resolve(undefined); + } + + if (stream._state === 'errored') { + return Promise.reject(stream._storedError); + } + + ReadableStreamClose(stream); + + var sourceCancelPromise = stream._readableStreamController.__cancelSteps(reason); + + return sourceCancelPromise.then(function () { + return undefined; + }); + } + + function ReadableStreamClose(stream) { + assert(stream._state === 'readable'); + stream._state = 'closed'; + var reader = stream._reader; + + if (reader === undefined) { + return undefined; + } + + if (IsReadableStreamDefaultReader(reader) === true) { + for (var i = 0; i < reader._readRequests.length; i++) { + var _resolve = reader._readRequests[i]._resolve; + + _resolve(CreateIterResultObject(undefined, true)); + } + + reader._readRequests = []; + } + + defaultReaderClosedPromiseResolve(reader); + return undefined; + } + + function ReadableStreamError(stream, e) { + assert(IsReadableStream(stream) === true, 'stream must be ReadableStream'); + assert(stream._state === 'readable', 'state must be readable'); + stream._state = 'errored'; + stream._storedError = e; + var reader = stream._reader; + + if (reader === undefined) { + return undefined; + } + + if (IsReadableStreamDefaultReader(reader) === true) { + for (var i = 0; i < reader._readRequests.length; i++) { + var readRequest = reader._readRequests[i]; + + readRequest._reject(e); + } + + reader._readRequests = []; + } else { + assert(IsReadableStreamBYOBReader(reader), 'reader must be ReadableStreamBYOBReader'); + + for (var _i = 0; _i < reader._readIntoRequests.length; _i++) { + var readIntoRequest = reader._readIntoRequests[_i]; + + readIntoRequest._reject(e); + } + + reader._readIntoRequests = []; + } + + defaultReaderClosedPromiseReject(reader, e); + + reader._closedPromise.catch(function () {}); + } + + function ReadableStreamFulfillReadIntoRequest(stream, chunk, done) { + var reader = stream._reader; + assert(reader._readIntoRequests.length > 0); + + var readIntoRequest = reader._readIntoRequests.shift(); + + readIntoRequest._resolve(CreateIterResultObject(chunk, done)); + } + + function ReadableStreamFulfillReadRequest(stream, chunk, done) { + var reader = stream._reader; + assert(reader._readRequests.length > 0); + + var readRequest = reader._readRequests.shift(); + + readRequest._resolve(CreateIterResultObject(chunk, done)); + } + + function ReadableStreamGetNumReadIntoRequests(stream) { + return stream._reader._readIntoRequests.length; + } + + function ReadableStreamGetNumReadRequests(stream) { + return stream._reader._readRequests.length; + } + + function ReadableStreamHasBYOBReader(stream) { + var reader = stream._reader; + + if (reader === undefined) { + return false; + } + + if (IsReadableStreamBYOBReader(reader) === false) { + return false; + } + + return true; + } + + function ReadableStreamHasDefaultReader(stream) { + var reader = stream._reader; + + if (reader === undefined) { + return false; + } + + if (IsReadableStreamDefaultReader(reader) === false) { + return false; + } + + return true; + } + + var ReadableStreamDefaultReader = function () { + function ReadableStreamDefaultReader(stream) { + _classCallCheck(this, ReadableStreamDefaultReader); + + if (IsReadableStream(stream) === false) { + throw new TypeError('ReadableStreamDefaultReader can only be constructed with a ReadableStream instance'); + } + + if (IsReadableStreamLocked(stream) === true) { + throw new TypeError('This stream has already been locked for exclusive reading by another reader'); + } + + ReadableStreamReaderGenericInitialize(this, stream); + this._readRequests = []; + } + + _createClass(ReadableStreamDefaultReader, [{ + key: 'cancel', + value: function cancel(reason) { + if (IsReadableStreamDefaultReader(this) === false) { + return Promise.reject(defaultReaderBrandCheckException('cancel')); + } + + if (this._ownerReadableStream === undefined) { + return Promise.reject(readerLockException('cancel')); + } + + return ReadableStreamReaderGenericCancel(this, reason); + } + }, { + key: 'read', + value: function read() { + if (IsReadableStreamDefaultReader(this) === false) { + return Promise.reject(defaultReaderBrandCheckException('read')); + } + + if (this._ownerReadableStream === undefined) { + return Promise.reject(readerLockException('read from')); + } + + return ReadableStreamDefaultReaderRead(this); + } + }, { + key: 'releaseLock', + value: function releaseLock() { + if (IsReadableStreamDefaultReader(this) === false) { + throw defaultReaderBrandCheckException('releaseLock'); + } + + if (this._ownerReadableStream === undefined) { + return; + } + + if (this._readRequests.length > 0) { + throw new TypeError('Tried to release a reader lock when that reader has pending read() calls un-settled'); + } + + ReadableStreamReaderGenericRelease(this); + } + }, { + key: 'closed', + get: function get() { + if (IsReadableStreamDefaultReader(this) === false) { + return Promise.reject(defaultReaderBrandCheckException('closed')); + } + + return this._closedPromise; + } + }]); + + return ReadableStreamDefaultReader; + }(); + + var ReadableStreamBYOBReader = function () { + function ReadableStreamBYOBReader(stream) { + _classCallCheck(this, ReadableStreamBYOBReader); + + if (!IsReadableStream(stream)) { + throw new TypeError('ReadableStreamBYOBReader can only be constructed with a ReadableStream instance given a ' + 'byte source'); + } + + if (IsReadableByteStreamController(stream._readableStreamController) === false) { + throw new TypeError('Cannot construct a ReadableStreamBYOBReader for a stream not constructed with a byte ' + 'source'); + } + + if (IsReadableStreamLocked(stream)) { + throw new TypeError('This stream has already been locked for exclusive reading by another reader'); + } + + ReadableStreamReaderGenericInitialize(this, stream); + this._readIntoRequests = []; + } + + _createClass(ReadableStreamBYOBReader, [{ + key: 'cancel', + value: function cancel(reason) { + if (!IsReadableStreamBYOBReader(this)) { + return Promise.reject(byobReaderBrandCheckException('cancel')); + } + + if (this._ownerReadableStream === undefined) { + return Promise.reject(readerLockException('cancel')); + } + + return ReadableStreamReaderGenericCancel(this, reason); + } + }, { + key: 'read', + value: function read(view) { + if (!IsReadableStreamBYOBReader(this)) { + return Promise.reject(byobReaderBrandCheckException('read')); + } + + if (this._ownerReadableStream === undefined) { + return Promise.reject(readerLockException('read from')); + } + + if (!ArrayBuffer.isView(view)) { + return Promise.reject(new TypeError('view must be an array buffer view')); + } + + if (view.byteLength === 0) { + return Promise.reject(new TypeError('view must have non-zero byteLength')); + } + + return ReadableStreamBYOBReaderRead(this, view); + } + }, { + key: 'releaseLock', + value: function releaseLock() { + if (!IsReadableStreamBYOBReader(this)) { + throw byobReaderBrandCheckException('releaseLock'); + } + + if (this._ownerReadableStream === undefined) { + return; + } + + if (this._readIntoRequests.length > 0) { + throw new TypeError('Tried to release a reader lock when that reader has pending read() calls un-settled'); + } + + ReadableStreamReaderGenericRelease(this); + } + }, { + key: 'closed', + get: function get() { + if (!IsReadableStreamBYOBReader(this)) { + return Promise.reject(byobReaderBrandCheckException('closed')); + } + + return this._closedPromise; + } + }]); + + return ReadableStreamBYOBReader; + }(); + + function IsReadableStreamBYOBReader(x) { + if (!typeIsObject(x)) { + return false; + } + + if (!Object.prototype.hasOwnProperty.call(x, '_readIntoRequests')) { + return false; + } + + return true; + } + + function IsReadableStreamDefaultReader(x) { + if (!typeIsObject(x)) { + return false; + } + + if (!Object.prototype.hasOwnProperty.call(x, '_readRequests')) { + return false; + } + + return true; + } + + function ReadableStreamReaderGenericInitialize(reader, stream) { + reader._ownerReadableStream = stream; + stream._reader = reader; + + if (stream._state === 'readable') { + defaultReaderClosedPromiseInitialize(reader); + } else if (stream._state === 'closed') { + defaultReaderClosedPromiseInitializeAsResolved(reader); + } else { + assert(stream._state === 'errored', 'state must be errored'); + defaultReaderClosedPromiseInitializeAsRejected(reader, stream._storedError); + + reader._closedPromise.catch(function () {}); + } + } + + function ReadableStreamReaderGenericCancel(reader, reason) { + var stream = reader._ownerReadableStream; + assert(stream !== undefined); + return ReadableStreamCancel(stream, reason); + } + + function ReadableStreamReaderGenericRelease(reader) { + assert(reader._ownerReadableStream !== undefined); + assert(reader._ownerReadableStream._reader === reader); + + if (reader._ownerReadableStream._state === 'readable') { + defaultReaderClosedPromiseReject(reader, new TypeError('Reader was released and can no longer be used to monitor the stream\'s closedness')); + } else { + defaultReaderClosedPromiseResetToRejected(reader, new TypeError('Reader was released and can no longer be used to monitor the stream\'s closedness')); + } + + reader._closedPromise.catch(function () {}); + + reader._ownerReadableStream._reader = undefined; + reader._ownerReadableStream = undefined; + } + + function ReadableStreamBYOBReaderRead(reader, view) { + var stream = reader._ownerReadableStream; + assert(stream !== undefined); + stream._disturbed = true; + + if (stream._state === 'errored') { + return Promise.reject(stream._storedError); + } + + return ReadableByteStreamControllerPullInto(stream._readableStreamController, view); + } + + function ReadableStreamDefaultReaderRead(reader) { + var stream = reader._ownerReadableStream; + assert(stream !== undefined); + stream._disturbed = true; + + if (stream._state === 'closed') { + return Promise.resolve(CreateIterResultObject(undefined, true)); + } + + if (stream._state === 'errored') { + return Promise.reject(stream._storedError); + } + + assert(stream._state === 'readable'); + return stream._readableStreamController.__pullSteps(); + } + + var ReadableStreamDefaultController = function () { + function ReadableStreamDefaultController(stream, underlyingSource, size, highWaterMark) { + _classCallCheck(this, ReadableStreamDefaultController); + + if (IsReadableStream(stream) === false) { + throw new TypeError('ReadableStreamDefaultController can only be constructed with a ReadableStream instance'); + } + + if (stream._readableStreamController !== undefined) { + throw new TypeError('ReadableStreamDefaultController instances can only be created by the ReadableStream constructor'); + } + + this._controlledReadableStream = stream; + this._underlyingSource = underlyingSource; + this._queue = undefined; + this._queueTotalSize = undefined; + ResetQueue(this); + this._started = false; + this._closeRequested = false; + this._pullAgain = false; + this._pulling = false; + var normalizedStrategy = ValidateAndNormalizeQueuingStrategy(size, highWaterMark); + this._strategySize = normalizedStrategy.size; + this._strategyHWM = normalizedStrategy.highWaterMark; + var controller = this; + var startResult = InvokeOrNoop(underlyingSource, 'start', [this]); + Promise.resolve(startResult).then(function () { + controller._started = true; + assert(controller._pulling === false); + assert(controller._pullAgain === false); + ReadableStreamDefaultControllerCallPullIfNeeded(controller); + }, function (r) { + ReadableStreamDefaultControllerErrorIfNeeded(controller, r); + }).catch(rethrowAssertionErrorRejection); + } + + _createClass(ReadableStreamDefaultController, [{ + key: 'close', + value: function close() { + if (IsReadableStreamDefaultController(this) === false) { + throw defaultControllerBrandCheckException('close'); + } + + if (this._closeRequested === true) { + throw new TypeError('The stream has already been closed; do not close it again!'); + } + + var state = this._controlledReadableStream._state; + + if (state !== 'readable') { + throw new TypeError('The stream (in ' + state + ' state) is not in the readable state and cannot be closed'); + } + + ReadableStreamDefaultControllerClose(this); + } + }, { + key: 'enqueue', + value: function enqueue(chunk) { + if (IsReadableStreamDefaultController(this) === false) { + throw defaultControllerBrandCheckException('enqueue'); + } + + if (this._closeRequested === true) { + throw new TypeError('stream is closed or draining'); + } + + var state = this._controlledReadableStream._state; + + if (state !== 'readable') { + throw new TypeError('The stream (in ' + state + ' state) is not in the readable state and cannot be enqueued to'); + } + + return ReadableStreamDefaultControllerEnqueue(this, chunk); + } + }, { + key: 'error', + value: function error(e) { + if (IsReadableStreamDefaultController(this) === false) { + throw defaultControllerBrandCheckException('error'); + } + + var stream = this._controlledReadableStream; + + if (stream._state !== 'readable') { + throw new TypeError('The stream is ' + stream._state + ' and so cannot be errored'); + } + + ReadableStreamDefaultControllerError(this, e); + } + }, { + key: '__cancelSteps', + value: function __cancelSteps(reason) { + ResetQueue(this); + return PromiseInvokeOrNoop(this._underlyingSource, 'cancel', [reason]); + } + }, { + key: '__pullSteps', + value: function __pullSteps() { + var stream = this._controlledReadableStream; + + if (this._queue.length > 0) { + var chunk = DequeueValue(this); + + if (this._closeRequested === true && this._queue.length === 0) { + ReadableStreamClose(stream); + } else { + ReadableStreamDefaultControllerCallPullIfNeeded(this); + } + + return Promise.resolve(CreateIterResultObject(chunk, false)); + } + + var pendingPromise = ReadableStreamAddReadRequest(stream); + ReadableStreamDefaultControllerCallPullIfNeeded(this); + return pendingPromise; + } + }, { + key: 'desiredSize', + get: function get() { + if (IsReadableStreamDefaultController(this) === false) { + throw defaultControllerBrandCheckException('desiredSize'); + } + + return ReadableStreamDefaultControllerGetDesiredSize(this); + } + }]); + + return ReadableStreamDefaultController; + }(); + + function IsReadableStreamDefaultController(x) { + if (!typeIsObject(x)) { + return false; + } + + if (!Object.prototype.hasOwnProperty.call(x, '_underlyingSource')) { + return false; + } + + return true; + } + + function ReadableStreamDefaultControllerCallPullIfNeeded(controller) { + var shouldPull = ReadableStreamDefaultControllerShouldCallPull(controller); + + if (shouldPull === false) { + return undefined; + } + + if (controller._pulling === true) { + controller._pullAgain = true; + return undefined; + } + + assert(controller._pullAgain === false); + controller._pulling = true; + var pullPromise = PromiseInvokeOrNoop(controller._underlyingSource, 'pull', [controller]); + pullPromise.then(function () { + controller._pulling = false; + + if (controller._pullAgain === true) { + controller._pullAgain = false; + return ReadableStreamDefaultControllerCallPullIfNeeded(controller); + } + + return undefined; + }, function (e) { + ReadableStreamDefaultControllerErrorIfNeeded(controller, e); + }).catch(rethrowAssertionErrorRejection); + return undefined; + } + + function ReadableStreamDefaultControllerShouldCallPull(controller) { + var stream = controller._controlledReadableStream; + + if (stream._state === 'closed' || stream._state === 'errored') { + return false; + } + + if (controller._closeRequested === true) { + return false; + } + + if (controller._started === false) { + return false; + } + + if (IsReadableStreamLocked(stream) === true && ReadableStreamGetNumReadRequests(stream) > 0) { + return true; + } + + var desiredSize = ReadableStreamDefaultControllerGetDesiredSize(controller); + + if (desiredSize > 0) { + return true; + } + + return false; + } + + function ReadableStreamDefaultControllerClose(controller) { + var stream = controller._controlledReadableStream; + assert(controller._closeRequested === false); + assert(stream._state === 'readable'); + controller._closeRequested = true; + + if (controller._queue.length === 0) { + ReadableStreamClose(stream); + } + } + + function ReadableStreamDefaultControllerEnqueue(controller, chunk) { + var stream = controller._controlledReadableStream; + assert(controller._closeRequested === false); + assert(stream._state === 'readable'); + + if (IsReadableStreamLocked(stream) === true && ReadableStreamGetNumReadRequests(stream) > 0) { + ReadableStreamFulfillReadRequest(stream, chunk, false); + } else { + var chunkSize = 1; + + if (controller._strategySize !== undefined) { + var strategySize = controller._strategySize; + + try { + chunkSize = strategySize(chunk); + } catch (chunkSizeE) { + ReadableStreamDefaultControllerErrorIfNeeded(controller, chunkSizeE); + throw chunkSizeE; + } + } + + try { + EnqueueValueWithSize(controller, chunk, chunkSize); + } catch (enqueueE) { + ReadableStreamDefaultControllerErrorIfNeeded(controller, enqueueE); + throw enqueueE; + } + } + + ReadableStreamDefaultControllerCallPullIfNeeded(controller); + return undefined; + } + + function ReadableStreamDefaultControllerError(controller, e) { + var stream = controller._controlledReadableStream; + assert(stream._state === 'readable'); + ResetQueue(controller); + ReadableStreamError(stream, e); + } + + function ReadableStreamDefaultControllerErrorIfNeeded(controller, e) { + if (controller._controlledReadableStream._state === 'readable') { + ReadableStreamDefaultControllerError(controller, e); + } + } + + function ReadableStreamDefaultControllerGetDesiredSize(controller) { + var stream = controller._controlledReadableStream; + var state = stream._state; + + if (state === 'errored') { + return null; + } + + if (state === 'closed') { + return 0; + } + + return controller._strategyHWM - controller._queueTotalSize; + } + + var ReadableStreamBYOBRequest = function () { + function ReadableStreamBYOBRequest(controller, view) { + _classCallCheck(this, ReadableStreamBYOBRequest); + + this._associatedReadableByteStreamController = controller; + this._view = view; + } + + _createClass(ReadableStreamBYOBRequest, [{ + key: 'respond', + value: function respond(bytesWritten) { + if (IsReadableStreamBYOBRequest(this) === false) { + throw byobRequestBrandCheckException('respond'); + } + + if (this._associatedReadableByteStreamController === undefined) { + throw new TypeError('This BYOB request has been invalidated'); + } + + ReadableByteStreamControllerRespond(this._associatedReadableByteStreamController, bytesWritten); + } + }, { + key: 'respondWithNewView', + value: function respondWithNewView(view) { + if (IsReadableStreamBYOBRequest(this) === false) { + throw byobRequestBrandCheckException('respond'); + } + + if (this._associatedReadableByteStreamController === undefined) { + throw new TypeError('This BYOB request has been invalidated'); + } + + if (!ArrayBuffer.isView(view)) { + throw new TypeError('You can only respond with array buffer views'); + } + + ReadableByteStreamControllerRespondWithNewView(this._associatedReadableByteStreamController, view); + } + }, { + key: 'view', + get: function get() { + return this._view; + } + }]); + + return ReadableStreamBYOBRequest; + }(); + + var ReadableByteStreamController = function () { + function ReadableByteStreamController(stream, underlyingByteSource, highWaterMark) { + _classCallCheck(this, ReadableByteStreamController); + + if (IsReadableStream(stream) === false) { + throw new TypeError('ReadableByteStreamController can only be constructed with a ReadableStream instance given ' + 'a byte source'); + } + + if (stream._readableStreamController !== undefined) { + throw new TypeError('ReadableByteStreamController instances can only be created by the ReadableStream constructor given a byte ' + 'source'); + } + + this._controlledReadableStream = stream; + this._underlyingByteSource = underlyingByteSource; + this._pullAgain = false; + this._pulling = false; + ReadableByteStreamControllerClearPendingPullIntos(this); + this._queue = this._queueTotalSize = undefined; + ResetQueue(this); + this._closeRequested = false; + this._started = false; + this._strategyHWM = ValidateAndNormalizeHighWaterMark(highWaterMark); + var autoAllocateChunkSize = underlyingByteSource.autoAllocateChunkSize; + + if (autoAllocateChunkSize !== undefined) { + if (Number.isInteger(autoAllocateChunkSize) === false || autoAllocateChunkSize <= 0) { + throw new RangeError('autoAllocateChunkSize must be a positive integer'); + } + } + + this._autoAllocateChunkSize = autoAllocateChunkSize; + this._pendingPullIntos = []; + var controller = this; + var startResult = InvokeOrNoop(underlyingByteSource, 'start', [this]); + Promise.resolve(startResult).then(function () { + controller._started = true; + assert(controller._pulling === false); + assert(controller._pullAgain === false); + ReadableByteStreamControllerCallPullIfNeeded(controller); + }, function (r) { + if (stream._state === 'readable') { + ReadableByteStreamControllerError(controller, r); + } + }).catch(rethrowAssertionErrorRejection); + } + + _createClass(ReadableByteStreamController, [{ + key: 'close', + value: function close() { + if (IsReadableByteStreamController(this) === false) { + throw byteStreamControllerBrandCheckException('close'); + } + + if (this._closeRequested === true) { + throw new TypeError('The stream has already been closed; do not close it again!'); + } + + var state = this._controlledReadableStream._state; + + if (state !== 'readable') { + throw new TypeError('The stream (in ' + state + ' state) is not in the readable state and cannot be closed'); + } + + ReadableByteStreamControllerClose(this); + } + }, { + key: 'enqueue', + value: function enqueue(chunk) { + if (IsReadableByteStreamController(this) === false) { + throw byteStreamControllerBrandCheckException('enqueue'); + } + + if (this._closeRequested === true) { + throw new TypeError('stream is closed or draining'); + } + + var state = this._controlledReadableStream._state; + + if (state !== 'readable') { + throw new TypeError('The stream (in ' + state + ' state) is not in the readable state and cannot be enqueued to'); + } + + if (!ArrayBuffer.isView(chunk)) { + throw new TypeError('You can only enqueue array buffer views when using a ReadableByteStreamController'); + } + + ReadableByteStreamControllerEnqueue(this, chunk); + } + }, { + key: 'error', + value: function error(e) { + if (IsReadableByteStreamController(this) === false) { + throw byteStreamControllerBrandCheckException('error'); + } + + var stream = this._controlledReadableStream; + + if (stream._state !== 'readable') { + throw new TypeError('The stream is ' + stream._state + ' and so cannot be errored'); + } + + ReadableByteStreamControllerError(this, e); + } + }, { + key: '__cancelSteps', + value: function __cancelSteps(reason) { + if (this._pendingPullIntos.length > 0) { + var firstDescriptor = this._pendingPullIntos[0]; + firstDescriptor.bytesFilled = 0; + } + + ResetQueue(this); + return PromiseInvokeOrNoop(this._underlyingByteSource, 'cancel', [reason]); + } + }, { + key: '__pullSteps', + value: function __pullSteps() { + var stream = this._controlledReadableStream; + assert(ReadableStreamHasDefaultReader(stream) === true); + + if (this._queueTotalSize > 0) { + assert(ReadableStreamGetNumReadRequests(stream) === 0); + + var entry = this._queue.shift(); + + this._queueTotalSize -= entry.byteLength; + ReadableByteStreamControllerHandleQueueDrain(this); + var view = void 0; + + try { + view = new Uint8Array(entry.buffer, entry.byteOffset, entry.byteLength); + } catch (viewE) { + return Promise.reject(viewE); + } + + return Promise.resolve(CreateIterResultObject(view, false)); + } + + var autoAllocateChunkSize = this._autoAllocateChunkSize; + + if (autoAllocateChunkSize !== undefined) { + var buffer = void 0; + + try { + buffer = new ArrayBuffer(autoAllocateChunkSize); + } catch (bufferE) { + return Promise.reject(bufferE); + } + + var pullIntoDescriptor = { + buffer: buffer, + byteOffset: 0, + byteLength: autoAllocateChunkSize, + bytesFilled: 0, + elementSize: 1, + ctor: Uint8Array, + readerType: 'default' + }; + + this._pendingPullIntos.push(pullIntoDescriptor); + } + + var promise = ReadableStreamAddReadRequest(stream); + ReadableByteStreamControllerCallPullIfNeeded(this); + return promise; + } + }, { + key: 'byobRequest', + get: function get() { + if (IsReadableByteStreamController(this) === false) { + throw byteStreamControllerBrandCheckException('byobRequest'); + } + + if (this._byobRequest === undefined && this._pendingPullIntos.length > 0) { + var firstDescriptor = this._pendingPullIntos[0]; + var view = new Uint8Array(firstDescriptor.buffer, firstDescriptor.byteOffset + firstDescriptor.bytesFilled, firstDescriptor.byteLength - firstDescriptor.bytesFilled); + this._byobRequest = new ReadableStreamBYOBRequest(this, view); + } + + return this._byobRequest; + } + }, { + key: 'desiredSize', + get: function get() { + if (IsReadableByteStreamController(this) === false) { + throw byteStreamControllerBrandCheckException('desiredSize'); + } + + return ReadableByteStreamControllerGetDesiredSize(this); + } + }]); + + return ReadableByteStreamController; + }(); + + function IsReadableByteStreamController(x) { + if (!typeIsObject(x)) { + return false; + } + + if (!Object.prototype.hasOwnProperty.call(x, '_underlyingByteSource')) { + return false; + } + + return true; + } + + function IsReadableStreamBYOBRequest(x) { + if (!typeIsObject(x)) { + return false; + } + + if (!Object.prototype.hasOwnProperty.call(x, '_associatedReadableByteStreamController')) { + return false; + } + + return true; + } + + function ReadableByteStreamControllerCallPullIfNeeded(controller) { + var shouldPull = ReadableByteStreamControllerShouldCallPull(controller); + + if (shouldPull === false) { + return undefined; + } + + if (controller._pulling === true) { + controller._pullAgain = true; + return undefined; + } + + assert(controller._pullAgain === false); + controller._pulling = true; + var pullPromise = PromiseInvokeOrNoop(controller._underlyingByteSource, 'pull', [controller]); + pullPromise.then(function () { + controller._pulling = false; + + if (controller._pullAgain === true) { + controller._pullAgain = false; + ReadableByteStreamControllerCallPullIfNeeded(controller); + } + }, function (e) { + if (controller._controlledReadableStream._state === 'readable') { + ReadableByteStreamControllerError(controller, e); + } + }).catch(rethrowAssertionErrorRejection); + return undefined; + } + + function ReadableByteStreamControllerClearPendingPullIntos(controller) { + ReadableByteStreamControllerInvalidateBYOBRequest(controller); + controller._pendingPullIntos = []; + } + + function ReadableByteStreamControllerCommitPullIntoDescriptor(stream, pullIntoDescriptor) { + assert(stream._state !== 'errored', 'state must not be errored'); + var done = false; + + if (stream._state === 'closed') { + assert(pullIntoDescriptor.bytesFilled === 0); + done = true; + } + + var filledView = ReadableByteStreamControllerConvertPullIntoDescriptor(pullIntoDescriptor); + + if (pullIntoDescriptor.readerType === 'default') { + ReadableStreamFulfillReadRequest(stream, filledView, done); + } else { + assert(pullIntoDescriptor.readerType === 'byob'); + ReadableStreamFulfillReadIntoRequest(stream, filledView, done); + } + } + + function ReadableByteStreamControllerConvertPullIntoDescriptor(pullIntoDescriptor) { + var bytesFilled = pullIntoDescriptor.bytesFilled; + var elementSize = pullIntoDescriptor.elementSize; + assert(bytesFilled <= pullIntoDescriptor.byteLength); + assert(bytesFilled % elementSize === 0); + return new pullIntoDescriptor.ctor(pullIntoDescriptor.buffer, pullIntoDescriptor.byteOffset, bytesFilled / elementSize); + } + + function ReadableByteStreamControllerEnqueueChunkToQueue(controller, buffer, byteOffset, byteLength) { + controller._queue.push({ + buffer: buffer, + byteOffset: byteOffset, + byteLength: byteLength + }); + + controller._queueTotalSize += byteLength; + } + + function ReadableByteStreamControllerFillPullIntoDescriptorFromQueue(controller, pullIntoDescriptor) { + var elementSize = pullIntoDescriptor.elementSize; + var currentAlignedBytes = pullIntoDescriptor.bytesFilled - pullIntoDescriptor.bytesFilled % elementSize; + var maxBytesToCopy = Math.min(controller._queueTotalSize, pullIntoDescriptor.byteLength - pullIntoDescriptor.bytesFilled); + var maxBytesFilled = pullIntoDescriptor.bytesFilled + maxBytesToCopy; + var maxAlignedBytes = maxBytesFilled - maxBytesFilled % elementSize; + var totalBytesToCopyRemaining = maxBytesToCopy; + var ready = false; + + if (maxAlignedBytes > currentAlignedBytes) { + totalBytesToCopyRemaining = maxAlignedBytes - pullIntoDescriptor.bytesFilled; + ready = true; + } + + var queue = controller._queue; + + while (totalBytesToCopyRemaining > 0) { + var headOfQueue = queue[0]; + var bytesToCopy = Math.min(totalBytesToCopyRemaining, headOfQueue.byteLength); + var destStart = pullIntoDescriptor.byteOffset + pullIntoDescriptor.bytesFilled; + ArrayBufferCopy(pullIntoDescriptor.buffer, destStart, headOfQueue.buffer, headOfQueue.byteOffset, bytesToCopy); + + if (headOfQueue.byteLength === bytesToCopy) { + queue.shift(); + } else { + headOfQueue.byteOffset += bytesToCopy; + headOfQueue.byteLength -= bytesToCopy; + } + + controller._queueTotalSize -= bytesToCopy; + ReadableByteStreamControllerFillHeadPullIntoDescriptor(controller, bytesToCopy, pullIntoDescriptor); + totalBytesToCopyRemaining -= bytesToCopy; + } + + if (ready === false) { + assert(controller._queueTotalSize === 0, 'queue must be empty'); + assert(pullIntoDescriptor.bytesFilled > 0); + assert(pullIntoDescriptor.bytesFilled < pullIntoDescriptor.elementSize); + } + + return ready; + } + + function ReadableByteStreamControllerFillHeadPullIntoDescriptor(controller, size, pullIntoDescriptor) { + assert(controller._pendingPullIntos.length === 0 || controller._pendingPullIntos[0] === pullIntoDescriptor); + ReadableByteStreamControllerInvalidateBYOBRequest(controller); + pullIntoDescriptor.bytesFilled += size; + } + + function ReadableByteStreamControllerHandleQueueDrain(controller) { + assert(controller._controlledReadableStream._state === 'readable'); + + if (controller._queueTotalSize === 0 && controller._closeRequested === true) { + ReadableStreamClose(controller._controlledReadableStream); + } else { + ReadableByteStreamControllerCallPullIfNeeded(controller); + } + } + + function ReadableByteStreamControllerInvalidateBYOBRequest(controller) { + if (controller._byobRequest === undefined) { + return; + } + + controller._byobRequest._associatedReadableByteStreamController = undefined; + controller._byobRequest._view = undefined; + controller._byobRequest = undefined; + } + + function ReadableByteStreamControllerProcessPullIntoDescriptorsUsingQueue(controller) { + assert(controller._closeRequested === false); + + while (controller._pendingPullIntos.length > 0) { + if (controller._queueTotalSize === 0) { + return; + } + + var pullIntoDescriptor = controller._pendingPullIntos[0]; + + if (ReadableByteStreamControllerFillPullIntoDescriptorFromQueue(controller, pullIntoDescriptor) === true) { + ReadableByteStreamControllerShiftPendingPullInto(controller); + ReadableByteStreamControllerCommitPullIntoDescriptor(controller._controlledReadableStream, pullIntoDescriptor); + } + } + } + + function ReadableByteStreamControllerPullInto(controller, view) { + var stream = controller._controlledReadableStream; + var elementSize = 1; + + if (view.constructor !== DataView) { + elementSize = view.constructor.BYTES_PER_ELEMENT; + } + + var ctor = view.constructor; + var pullIntoDescriptor = { + buffer: view.buffer, + byteOffset: view.byteOffset, + byteLength: view.byteLength, + bytesFilled: 0, + elementSize: elementSize, + ctor: ctor, + readerType: 'byob' + }; + + if (controller._pendingPullIntos.length > 0) { + pullIntoDescriptor.buffer = TransferArrayBuffer(pullIntoDescriptor.buffer); + + controller._pendingPullIntos.push(pullIntoDescriptor); + + return ReadableStreamAddReadIntoRequest(stream); + } + + if (stream._state === 'closed') { + var emptyView = new view.constructor(pullIntoDescriptor.buffer, pullIntoDescriptor.byteOffset, 0); + return Promise.resolve(CreateIterResultObject(emptyView, true)); + } + + if (controller._queueTotalSize > 0) { + if (ReadableByteStreamControllerFillPullIntoDescriptorFromQueue(controller, pullIntoDescriptor) === true) { + var filledView = ReadableByteStreamControllerConvertPullIntoDescriptor(pullIntoDescriptor); + ReadableByteStreamControllerHandleQueueDrain(controller); + return Promise.resolve(CreateIterResultObject(filledView, false)); + } + + if (controller._closeRequested === true) { + var e = new TypeError('Insufficient bytes to fill elements in the given buffer'); + ReadableByteStreamControllerError(controller, e); + return Promise.reject(e); + } + } + + pullIntoDescriptor.buffer = TransferArrayBuffer(pullIntoDescriptor.buffer); + + controller._pendingPullIntos.push(pullIntoDescriptor); + + var promise = ReadableStreamAddReadIntoRequest(stream); + ReadableByteStreamControllerCallPullIfNeeded(controller); + return promise; + } + + function ReadableByteStreamControllerRespondInClosedState(controller, firstDescriptor) { + firstDescriptor.buffer = TransferArrayBuffer(firstDescriptor.buffer); + assert(firstDescriptor.bytesFilled === 0, 'bytesFilled must be 0'); + var stream = controller._controlledReadableStream; + + if (ReadableStreamHasBYOBReader(stream) === true) { + while (ReadableStreamGetNumReadIntoRequests(stream) > 0) { + var pullIntoDescriptor = ReadableByteStreamControllerShiftPendingPullInto(controller); + ReadableByteStreamControllerCommitPullIntoDescriptor(stream, pullIntoDescriptor); + } + } + } + + function ReadableByteStreamControllerRespondInReadableState(controller, bytesWritten, pullIntoDescriptor) { + if (pullIntoDescriptor.bytesFilled + bytesWritten > pullIntoDescriptor.byteLength) { + throw new RangeError('bytesWritten out of range'); + } + + ReadableByteStreamControllerFillHeadPullIntoDescriptor(controller, bytesWritten, pullIntoDescriptor); + + if (pullIntoDescriptor.bytesFilled < pullIntoDescriptor.elementSize) { + return; + } + + ReadableByteStreamControllerShiftPendingPullInto(controller); + var remainderSize = pullIntoDescriptor.bytesFilled % pullIntoDescriptor.elementSize; + + if (remainderSize > 0) { + var end = pullIntoDescriptor.byteOffset + pullIntoDescriptor.bytesFilled; + var remainder = pullIntoDescriptor.buffer.slice(end - remainderSize, end); + ReadableByteStreamControllerEnqueueChunkToQueue(controller, remainder, 0, remainder.byteLength); + } + + pullIntoDescriptor.buffer = TransferArrayBuffer(pullIntoDescriptor.buffer); + pullIntoDescriptor.bytesFilled -= remainderSize; + ReadableByteStreamControllerCommitPullIntoDescriptor(controller._controlledReadableStream, pullIntoDescriptor); + ReadableByteStreamControllerProcessPullIntoDescriptorsUsingQueue(controller); + } + + function ReadableByteStreamControllerRespondInternal(controller, bytesWritten) { + var firstDescriptor = controller._pendingPullIntos[0]; + var stream = controller._controlledReadableStream; + + if (stream._state === 'closed') { + if (bytesWritten !== 0) { + throw new TypeError('bytesWritten must be 0 when calling respond() on a closed stream'); + } + + ReadableByteStreamControllerRespondInClosedState(controller, firstDescriptor); + } else { + assert(stream._state === 'readable'); + ReadableByteStreamControllerRespondInReadableState(controller, bytesWritten, firstDescriptor); + } + } + + function ReadableByteStreamControllerShiftPendingPullInto(controller) { + var descriptor = controller._pendingPullIntos.shift(); + + ReadableByteStreamControllerInvalidateBYOBRequest(controller); + return descriptor; + } + + function ReadableByteStreamControllerShouldCallPull(controller) { + var stream = controller._controlledReadableStream; + + if (stream._state !== 'readable') { + return false; + } + + if (controller._closeRequested === true) { + return false; + } + + if (controller._started === false) { + return false; + } + + if (ReadableStreamHasDefaultReader(stream) === true && ReadableStreamGetNumReadRequests(stream) > 0) { + return true; + } + + if (ReadableStreamHasBYOBReader(stream) === true && ReadableStreamGetNumReadIntoRequests(stream) > 0) { + return true; + } + + if (ReadableByteStreamControllerGetDesiredSize(controller) > 0) { + return true; + } + + return false; + } + + function ReadableByteStreamControllerClose(controller) { + var stream = controller._controlledReadableStream; + assert(controller._closeRequested === false); + assert(stream._state === 'readable'); + + if (controller._queueTotalSize > 0) { + controller._closeRequested = true; + return; + } + + if (controller._pendingPullIntos.length > 0) { + var firstPendingPullInto = controller._pendingPullIntos[0]; + + if (firstPendingPullInto.bytesFilled > 0) { + var e = new TypeError('Insufficient bytes to fill elements in the given buffer'); + ReadableByteStreamControllerError(controller, e); + throw e; + } + } + + ReadableStreamClose(stream); + } + + function ReadableByteStreamControllerEnqueue(controller, chunk) { + var stream = controller._controlledReadableStream; + assert(controller._closeRequested === false); + assert(stream._state === 'readable'); + var buffer = chunk.buffer; + var byteOffset = chunk.byteOffset; + var byteLength = chunk.byteLength; + var transferredBuffer = TransferArrayBuffer(buffer); + + if (ReadableStreamHasDefaultReader(stream) === true) { + if (ReadableStreamGetNumReadRequests(stream) === 0) { + ReadableByteStreamControllerEnqueueChunkToQueue(controller, transferredBuffer, byteOffset, byteLength); + } else { + assert(controller._queue.length === 0); + var transferredView = new Uint8Array(transferredBuffer, byteOffset, byteLength); + ReadableStreamFulfillReadRequest(stream, transferredView, false); + } + } else if (ReadableStreamHasBYOBReader(stream) === true) { + ReadableByteStreamControllerEnqueueChunkToQueue(controller, transferredBuffer, byteOffset, byteLength); + ReadableByteStreamControllerProcessPullIntoDescriptorsUsingQueue(controller); + } else { + assert(IsReadableStreamLocked(stream) === false, 'stream must not be locked'); + ReadableByteStreamControllerEnqueueChunkToQueue(controller, transferredBuffer, byteOffset, byteLength); + } + } + + function ReadableByteStreamControllerError(controller, e) { + var stream = controller._controlledReadableStream; + assert(stream._state === 'readable'); + ReadableByteStreamControllerClearPendingPullIntos(controller); + ResetQueue(controller); + ReadableStreamError(stream, e); + } + + function ReadableByteStreamControllerGetDesiredSize(controller) { + var stream = controller._controlledReadableStream; + var state = stream._state; + + if (state === 'errored') { + return null; + } + + if (state === 'closed') { + return 0; + } + + return controller._strategyHWM - controller._queueTotalSize; + } + + function ReadableByteStreamControllerRespond(controller, bytesWritten) { + bytesWritten = Number(bytesWritten); + + if (IsFiniteNonNegativeNumber(bytesWritten) === false) { + throw new RangeError('bytesWritten must be a finite'); + } + + assert(controller._pendingPullIntos.length > 0); + ReadableByteStreamControllerRespondInternal(controller, bytesWritten); + } + + function ReadableByteStreamControllerRespondWithNewView(controller, view) { + assert(controller._pendingPullIntos.length > 0); + var firstDescriptor = controller._pendingPullIntos[0]; + + if (firstDescriptor.byteOffset + firstDescriptor.bytesFilled !== view.byteOffset) { + throw new RangeError('The region specified by view does not match byobRequest'); + } + + if (firstDescriptor.byteLength !== view.byteLength) { + throw new RangeError('The buffer of view has different capacity than byobRequest'); + } + + firstDescriptor.buffer = view.buffer; + ReadableByteStreamControllerRespondInternal(controller, view.byteLength); + } + + function streamBrandCheckException(name) { + return new TypeError('ReadableStream.prototype.' + name + ' can only be used on a ReadableStream'); + } + + function readerLockException(name) { + return new TypeError('Cannot ' + name + ' a stream using a released reader'); + } + + function defaultReaderBrandCheckException(name) { + return new TypeError('ReadableStreamDefaultReader.prototype.' + name + ' can only be used on a ReadableStreamDefaultReader'); + } + + function defaultReaderClosedPromiseInitialize(reader) { + reader._closedPromise = new Promise(function (resolve, reject) { + reader._closedPromise_resolve = resolve; + reader._closedPromise_reject = reject; + }); + } + + function defaultReaderClosedPromiseInitializeAsRejected(reader, reason) { + reader._closedPromise = Promise.reject(reason); + reader._closedPromise_resolve = undefined; + reader._closedPromise_reject = undefined; + } + + function defaultReaderClosedPromiseInitializeAsResolved(reader) { + reader._closedPromise = Promise.resolve(undefined); + reader._closedPromise_resolve = undefined; + reader._closedPromise_reject = undefined; + } + + function defaultReaderClosedPromiseReject(reader, reason) { + assert(reader._closedPromise_resolve !== undefined); + assert(reader._closedPromise_reject !== undefined); + + reader._closedPromise_reject(reason); + + reader._closedPromise_resolve = undefined; + reader._closedPromise_reject = undefined; + } + + function defaultReaderClosedPromiseResetToRejected(reader, reason) { + assert(reader._closedPromise_resolve === undefined); + assert(reader._closedPromise_reject === undefined); + reader._closedPromise = Promise.reject(reason); + } + + function defaultReaderClosedPromiseResolve(reader) { + assert(reader._closedPromise_resolve !== undefined); + assert(reader._closedPromise_reject !== undefined); + + reader._closedPromise_resolve(undefined); + + reader._closedPromise_resolve = undefined; + reader._closedPromise_reject = undefined; + } + + function byobReaderBrandCheckException(name) { + return new TypeError('ReadableStreamBYOBReader.prototype.' + name + ' can only be used on a ReadableStreamBYOBReader'); + } + + function defaultControllerBrandCheckException(name) { + return new TypeError('ReadableStreamDefaultController.prototype.' + name + ' can only be used on a ReadableStreamDefaultController'); + } + + function byobRequestBrandCheckException(name) { + return new TypeError('ReadableStreamBYOBRequest.prototype.' + name + ' can only be used on a ReadableStreamBYOBRequest'); + } + + function byteStreamControllerBrandCheckException(name) { + return new TypeError('ReadableByteStreamController.prototype.' + name + ' can only be used on a ReadableByteStreamController'); + } + + function ifIsObjectAndHasAPromiseIsHandledInternalSlotSetPromiseIsHandledToTrue(promise) { + try { + Promise.prototype.then.call(promise, undefined, function () {}); + } catch (e) {} + } +}, function (module, exports, __w_pdfjs_require__) { + "use strict"; + + var transformStream = __w_pdfjs_require__(6); + + var readableStream = __w_pdfjs_require__(4); + + var writableStream = __w_pdfjs_require__(2); + + exports.TransformStream = transformStream.TransformStream; + exports.ReadableStream = readableStream.ReadableStream; + exports.IsReadableStreamDisturbed = readableStream.IsReadableStreamDisturbed; + exports.ReadableStreamDefaultControllerClose = readableStream.ReadableStreamDefaultControllerClose; + exports.ReadableStreamDefaultControllerEnqueue = readableStream.ReadableStreamDefaultControllerEnqueue; + exports.ReadableStreamDefaultControllerError = readableStream.ReadableStreamDefaultControllerError; + exports.ReadableStreamDefaultControllerGetDesiredSize = readableStream.ReadableStreamDefaultControllerGetDesiredSize; + exports.AcquireWritableStreamDefaultWriter = writableStream.AcquireWritableStreamDefaultWriter; + exports.IsWritableStream = writableStream.IsWritableStream; + exports.IsWritableStreamLocked = writableStream.IsWritableStreamLocked; + exports.WritableStream = writableStream.WritableStream; + exports.WritableStreamAbort = writableStream.WritableStreamAbort; + exports.WritableStreamDefaultControllerError = writableStream.WritableStreamDefaultControllerError; + exports.WritableStreamDefaultWriterCloseWithErrorPropagation = writableStream.WritableStreamDefaultWriterCloseWithErrorPropagation; + exports.WritableStreamDefaultWriterRelease = writableStream.WritableStreamDefaultWriterRelease; + exports.WritableStreamDefaultWriterWrite = writableStream.WritableStreamDefaultWriterWrite; +}, function (module, exports, __w_pdfjs_require__) { + "use strict"; + + var _createClass = function () { + function defineProperties(target, props) { + for (var i = 0; i < props.length; i++) { + var descriptor = props[i]; + descriptor.enumerable = descriptor.enumerable || false; + descriptor.configurable = true; + if ("value" in descriptor) descriptor.writable = true; + Object.defineProperty(target, descriptor.key, descriptor); + } + } + + return function (Constructor, protoProps, staticProps) { + if (protoProps) defineProperties(Constructor.prototype, protoProps); + if (staticProps) defineProperties(Constructor, staticProps); + return Constructor; + }; + }(); + + function _classCallCheck(instance, Constructor) { + if (!(instance instanceof Constructor)) { + throw new TypeError("Cannot call a class as a function"); + } + } + + var _require = __w_pdfjs_require__(1), + assert = _require.assert; + + var _require2 = __w_pdfjs_require__(0), + InvokeOrNoop = _require2.InvokeOrNoop, + PromiseInvokeOrPerformFallback = _require2.PromiseInvokeOrPerformFallback, + PromiseInvokeOrNoop = _require2.PromiseInvokeOrNoop, + typeIsObject = _require2.typeIsObject; + + var _require3 = __w_pdfjs_require__(4), + ReadableStream = _require3.ReadableStream, + ReadableStreamDefaultControllerClose = _require3.ReadableStreamDefaultControllerClose, + ReadableStreamDefaultControllerEnqueue = _require3.ReadableStreamDefaultControllerEnqueue, + ReadableStreamDefaultControllerError = _require3.ReadableStreamDefaultControllerError, + ReadableStreamDefaultControllerGetDesiredSize = _require3.ReadableStreamDefaultControllerGetDesiredSize; + + var _require4 = __w_pdfjs_require__(2), + WritableStream = _require4.WritableStream, + WritableStreamDefaultControllerError = _require4.WritableStreamDefaultControllerError; + + function TransformStreamCloseReadable(transformStream) { + if (transformStream._errored === true) { + throw new TypeError('TransformStream is already errored'); + } + + if (transformStream._readableClosed === true) { + throw new TypeError('Readable side is already closed'); + } + + TransformStreamCloseReadableInternal(transformStream); + } + + function TransformStreamEnqueueToReadable(transformStream, chunk) { + if (transformStream._errored === true) { + throw new TypeError('TransformStream is already errored'); + } + + if (transformStream._readableClosed === true) { + throw new TypeError('Readable side is already closed'); + } + + var controller = transformStream._readableController; + + try { + ReadableStreamDefaultControllerEnqueue(controller, chunk); + } catch (e) { + transformStream._readableClosed = true; + TransformStreamErrorIfNeeded(transformStream, e); + throw transformStream._storedError; + } + + var desiredSize = ReadableStreamDefaultControllerGetDesiredSize(controller); + var maybeBackpressure = desiredSize <= 0; + + if (maybeBackpressure === true && transformStream._backpressure === false) { + TransformStreamSetBackpressure(transformStream, true); + } + } + + function TransformStreamError(transformStream, e) { + if (transformStream._errored === true) { + throw new TypeError('TransformStream is already errored'); + } + + TransformStreamErrorInternal(transformStream, e); + } + + function TransformStreamCloseReadableInternal(transformStream) { + assert(transformStream._errored === false); + assert(transformStream._readableClosed === false); + + try { + ReadableStreamDefaultControllerClose(transformStream._readableController); + } catch (e) { + assert(false); + } + + transformStream._readableClosed = true; + } + + function TransformStreamErrorIfNeeded(transformStream, e) { + if (transformStream._errored === false) { + TransformStreamErrorInternal(transformStream, e); + } + } + + function TransformStreamErrorInternal(transformStream, e) { + assert(transformStream._errored === false); + transformStream._errored = true; + transformStream._storedError = e; + + if (transformStream._writableDone === false) { + WritableStreamDefaultControllerError(transformStream._writableController, e); + } + + if (transformStream._readableClosed === false) { + ReadableStreamDefaultControllerError(transformStream._readableController, e); + } + } + + function TransformStreamReadableReadyPromise(transformStream) { + assert(transformStream._backpressureChangePromise !== undefined, '_backpressureChangePromise should have been initialized'); + + if (transformStream._backpressure === false) { + return Promise.resolve(); + } + + assert(transformStream._backpressure === true, '_backpressure should have been initialized'); + return transformStream._backpressureChangePromise; + } + + function TransformStreamSetBackpressure(transformStream, backpressure) { + assert(transformStream._backpressure !== backpressure, 'TransformStreamSetBackpressure() should be called only when backpressure is changed'); + + if (transformStream._backpressureChangePromise !== undefined) { + transformStream._backpressureChangePromise_resolve(backpressure); + } + + transformStream._backpressureChangePromise = new Promise(function (resolve) { + transformStream._backpressureChangePromise_resolve = resolve; + }); + + transformStream._backpressureChangePromise.then(function (resolution) { + assert(resolution !== backpressure, '_backpressureChangePromise should be fulfilled only when backpressure is changed'); + }); + + transformStream._backpressure = backpressure; + } + + function TransformStreamDefaultTransform(chunk, transformStreamController) { + var transformStream = transformStreamController._controlledTransformStream; + TransformStreamEnqueueToReadable(transformStream, chunk); + return Promise.resolve(); + } + + function TransformStreamTransform(transformStream, chunk) { + assert(transformStream._errored === false); + assert(transformStream._transforming === false); + assert(transformStream._backpressure === false); + transformStream._transforming = true; + var transformer = transformStream._transformer; + var controller = transformStream._transformStreamController; + var transformPromise = PromiseInvokeOrPerformFallback(transformer, 'transform', [chunk, controller], TransformStreamDefaultTransform, [chunk, controller]); + return transformPromise.then(function () { + transformStream._transforming = false; + return TransformStreamReadableReadyPromise(transformStream); + }, function (e) { + TransformStreamErrorIfNeeded(transformStream, e); + return Promise.reject(e); + }); + } + + function IsTransformStreamDefaultController(x) { + if (!typeIsObject(x)) { + return false; + } + + if (!Object.prototype.hasOwnProperty.call(x, '_controlledTransformStream')) { + return false; + } + + return true; + } + + function IsTransformStream(x) { + if (!typeIsObject(x)) { + return false; + } + + if (!Object.prototype.hasOwnProperty.call(x, '_transformStreamController')) { + return false; + } + + return true; + } + + var TransformStreamSink = function () { + function TransformStreamSink(transformStream, startPromise) { + _classCallCheck(this, TransformStreamSink); + + this._transformStream = transformStream; + this._startPromise = startPromise; + } + + _createClass(TransformStreamSink, [{ + key: 'start', + value: function start(c) { + var transformStream = this._transformStream; + transformStream._writableController = c; + return this._startPromise.then(function () { + return TransformStreamReadableReadyPromise(transformStream); + }); + } + }, { + key: 'write', + value: function write(chunk) { + var transformStream = this._transformStream; + return TransformStreamTransform(transformStream, chunk); + } + }, { + key: 'abort', + value: function abort() { + var transformStream = this._transformStream; + transformStream._writableDone = true; + TransformStreamErrorInternal(transformStream, new TypeError('Writable side aborted')); + } + }, { + key: 'close', + value: function close() { + var transformStream = this._transformStream; + assert(transformStream._transforming === false); + transformStream._writableDone = true; + var flushPromise = PromiseInvokeOrNoop(transformStream._transformer, 'flush', [transformStream._transformStreamController]); + return flushPromise.then(function () { + if (transformStream._errored === true) { + return Promise.reject(transformStream._storedError); + } + + if (transformStream._readableClosed === false) { + TransformStreamCloseReadableInternal(transformStream); + } + + return Promise.resolve(); + }).catch(function (r) { + TransformStreamErrorIfNeeded(transformStream, r); + return Promise.reject(transformStream._storedError); + }); + } + }]); + + return TransformStreamSink; + }(); + + var TransformStreamSource = function () { + function TransformStreamSource(transformStream, startPromise) { + _classCallCheck(this, TransformStreamSource); + + this._transformStream = transformStream; + this._startPromise = startPromise; + } + + _createClass(TransformStreamSource, [{ + key: 'start', + value: function start(c) { + var transformStream = this._transformStream; + transformStream._readableController = c; + return this._startPromise.then(function () { + assert(transformStream._backpressureChangePromise !== undefined, '_backpressureChangePromise should have been initialized'); + + if (transformStream._backpressure === true) { + return Promise.resolve(); + } + + assert(transformStream._backpressure === false, '_backpressure should have been initialized'); + return transformStream._backpressureChangePromise; + }); + } + }, { + key: 'pull', + value: function pull() { + var transformStream = this._transformStream; + assert(transformStream._backpressure === true, 'pull() should be never called while _backpressure is false'); + assert(transformStream._backpressureChangePromise !== undefined, '_backpressureChangePromise should have been initialized'); + TransformStreamSetBackpressure(transformStream, false); + return transformStream._backpressureChangePromise; + } + }, { + key: 'cancel', + value: function cancel() { + var transformStream = this._transformStream; + transformStream._readableClosed = true; + TransformStreamErrorInternal(transformStream, new TypeError('Readable side canceled')); + } + }]); + + return TransformStreamSource; + }(); + + var TransformStreamDefaultController = function () { + function TransformStreamDefaultController(transformStream) { + _classCallCheck(this, TransformStreamDefaultController); + + if (IsTransformStream(transformStream) === false) { + throw new TypeError('TransformStreamDefaultController can only be ' + 'constructed with a TransformStream instance'); + } + + if (transformStream._transformStreamController !== undefined) { + throw new TypeError('TransformStreamDefaultController instances can ' + 'only be created by the TransformStream constructor'); + } + + this._controlledTransformStream = transformStream; + } + + _createClass(TransformStreamDefaultController, [{ + key: 'enqueue', + value: function enqueue(chunk) { + if (IsTransformStreamDefaultController(this) === false) { + throw defaultControllerBrandCheckException('enqueue'); + } + + TransformStreamEnqueueToReadable(this._controlledTransformStream, chunk); + } + }, { + key: 'close', + value: function close() { + if (IsTransformStreamDefaultController(this) === false) { + throw defaultControllerBrandCheckException('close'); + } + + TransformStreamCloseReadable(this._controlledTransformStream); + } + }, { + key: 'error', + value: function error(reason) { + if (IsTransformStreamDefaultController(this) === false) { + throw defaultControllerBrandCheckException('error'); + } + + TransformStreamError(this._controlledTransformStream, reason); + } + }, { + key: 'desiredSize', + get: function get() { + if (IsTransformStreamDefaultController(this) === false) { + throw defaultControllerBrandCheckException('desiredSize'); + } + + var transformStream = this._controlledTransformStream; + var readableController = transformStream._readableController; + return ReadableStreamDefaultControllerGetDesiredSize(readableController); + } + }]); + + return TransformStreamDefaultController; + }(); + + var TransformStream = function () { + function TransformStream() { + var transformer = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; + + _classCallCheck(this, TransformStream); + + this._transformer = transformer; + var readableStrategy = transformer.readableStrategy, + writableStrategy = transformer.writableStrategy; + this._transforming = false; + this._errored = false; + this._storedError = undefined; + this._writableController = undefined; + this._readableController = undefined; + this._transformStreamController = undefined; + this._writableDone = false; + this._readableClosed = false; + this._backpressure = undefined; + this._backpressureChangePromise = undefined; + this._backpressureChangePromise_resolve = undefined; + this._transformStreamController = new TransformStreamDefaultController(this); + var startPromise_resolve = void 0; + var startPromise = new Promise(function (resolve) { + startPromise_resolve = resolve; + }); + var source = new TransformStreamSource(this, startPromise); + this._readable = new ReadableStream(source, readableStrategy); + var sink = new TransformStreamSink(this, startPromise); + this._writable = new WritableStream(sink, writableStrategy); + assert(this._writableController !== undefined); + assert(this._readableController !== undefined); + var desiredSize = ReadableStreamDefaultControllerGetDesiredSize(this._readableController); + TransformStreamSetBackpressure(this, desiredSize <= 0); + var transformStream = this; + var startResult = InvokeOrNoop(transformer, 'start', [transformStream._transformStreamController]); + startPromise_resolve(startResult); + startPromise.catch(function (e) { + if (transformStream._errored === false) { + transformStream._errored = true; + transformStream._storedError = e; + } + }); + } + + _createClass(TransformStream, [{ + key: 'readable', + get: function get() { + if (IsTransformStream(this) === false) { + throw streamBrandCheckException('readable'); + } + + return this._readable; + } + }, { + key: 'writable', + get: function get() { + if (IsTransformStream(this) === false) { + throw streamBrandCheckException('writable'); + } + + return this._writable; + } + }]); + + return TransformStream; + }(); + + module.exports = { + TransformStream: TransformStream + }; + + function defaultControllerBrandCheckException(name) { + return new TypeError('TransformStreamDefaultController.prototype.' + name + ' can only be used on a TransformStreamDefaultController'); + } + + function streamBrandCheckException(name) { + return new TypeError('TransformStream.prototype.' + name + ' can only be used on a TransformStream'); + } +}, function (module, exports, __w_pdfjs_require__) { + module.exports = __w_pdfjs_require__(5); +}])); + +/***/ }), +/* 144 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +{ + var isURLSupported = false; + + try { + if (typeof URL === 'function' && _typeof(URL.prototype) === 'object' && 'origin' in URL.prototype) { + var u = new URL('b', 'http://a'); + u.pathname = 'c%20d'; + isURLSupported = u.href === 'http://a/c%20d'; + } + } catch (ex) {} + + if (isURLSupported) { + exports.URL = URL; + } else { + var PolyfillURL = __w_pdfjs_require__(145).URL; + + var OriginalURL = __w_pdfjs_require__(3).URL; + + if (OriginalURL) { + PolyfillURL.createObjectURL = function (blob) { + return OriginalURL.createObjectURL.apply(OriginalURL, arguments); + }; + + PolyfillURL.revokeObjectURL = function (url) { + OriginalURL.revokeObjectURL(url); + }; + } + + exports.URL = PolyfillURL; + } +} + +/***/ }), +/* 145 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +(function URLConstructorClosure() { + 'use strict'; + + var relative = Object.create(null); + relative['ftp'] = 21; + relative['file'] = 0; + relative['gopher'] = 70; + relative['http'] = 80; + relative['https'] = 443; + relative['ws'] = 80; + relative['wss'] = 443; + var relativePathDotMapping = Object.create(null); + relativePathDotMapping['%2e'] = '.'; + relativePathDotMapping['.%2e'] = '..'; + relativePathDotMapping['%2e.'] = '..'; + relativePathDotMapping['%2e%2e'] = '..'; + + function isRelativeScheme(scheme) { + return relative[scheme] !== undefined; + } + + function invalid() { + clear.call(this); + this._isInvalid = true; + } + + function IDNAToASCII(h) { + if (h === '') { + invalid.call(this); + } + + return h.toLowerCase(); + } + + function percentEscape(c) { + var unicode = c.charCodeAt(0); + + if (unicode > 0x20 && unicode < 0x7F && [0x22, 0x23, 0x3C, 0x3E, 0x3F, 0x60].indexOf(unicode) === -1) { + return c; + } + + return encodeURIComponent(c); + } + + function percentEscapeQuery(c) { + var unicode = c.charCodeAt(0); + + if (unicode > 0x20 && unicode < 0x7F && [0x22, 0x23, 0x3C, 0x3E, 0x60].indexOf(unicode) === -1) { + return c; + } + + return encodeURIComponent(c); + } + + var EOF, + ALPHA = /[a-zA-Z]/, + ALPHANUMERIC = /[a-zA-Z0-9\+\-\.]/; + + function parse(input, stateOverride, base) { + function err(message) { + errors.push(message); + } + + var state = stateOverride || 'scheme start', + cursor = 0, + buffer = '', + seenAt = false, + seenBracket = false, + errors = []; + + loop: while ((input[cursor - 1] !== EOF || cursor === 0) && !this._isInvalid) { + var c = input[cursor]; + + switch (state) { + case 'scheme start': + if (c && ALPHA.test(c)) { + buffer += c.toLowerCase(); + state = 'scheme'; + } else if (!stateOverride) { + buffer = ''; + state = 'no scheme'; + continue; + } else { + err('Invalid scheme.'); + break loop; + } + + break; + + case 'scheme': + if (c && ALPHANUMERIC.test(c)) { + buffer += c.toLowerCase(); + } else if (c === ':') { + this._scheme = buffer; + buffer = ''; + + if (stateOverride) { + break loop; + } + + if (isRelativeScheme(this._scheme)) { + this._isRelative = true; + } + + if (this._scheme === 'file') { + state = 'relative'; + } else if (this._isRelative && base && base._scheme === this._scheme) { + state = 'relative or authority'; + } else if (this._isRelative) { + state = 'authority first slash'; + } else { + state = 'scheme data'; + } + } else if (!stateOverride) { + buffer = ''; + cursor = 0; + state = 'no scheme'; + continue; + } else if (c === EOF) { + break loop; + } else { + err('Code point not allowed in scheme: ' + c); + break loop; + } + + break; + + case 'scheme data': + if (c === '?') { + this._query = '?'; + state = 'query'; + } else if (c === '#') { + this._fragment = '#'; + state = 'fragment'; + } else { + if (c !== EOF && c !== '\t' && c !== '\n' && c !== '\r') { + this._schemeData += percentEscape(c); + } + } + + break; + + case 'no scheme': + if (!base || !isRelativeScheme(base._scheme)) { + err('Missing scheme.'); + invalid.call(this); + } else { + state = 'relative'; + continue; + } + + break; + + case 'relative or authority': + if (c === '/' && input[cursor + 1] === '/') { + state = 'authority ignore slashes'; + } else { + err('Expected /, got: ' + c); + state = 'relative'; + continue; + } + + break; + + case 'relative': + this._isRelative = true; + + if (this._scheme !== 'file') { + this._scheme = base._scheme; + } + + if (c === EOF) { + this._host = base._host; + this._port = base._port; + this._path = base._path.slice(); + this._query = base._query; + this._username = base._username; + this._password = base._password; + break loop; + } else if (c === '/' || c === '\\') { + if (c === '\\') { + err('\\ is an invalid code point.'); + } + + state = 'relative slash'; + } else if (c === '?') { + this._host = base._host; + this._port = base._port; + this._path = base._path.slice(); + this._query = '?'; + this._username = base._username; + this._password = base._password; + state = 'query'; + } else if (c === '#') { + this._host = base._host; + this._port = base._port; + this._path = base._path.slice(); + this._query = base._query; + this._fragment = '#'; + this._username = base._username; + this._password = base._password; + state = 'fragment'; + } else { + var nextC = input[cursor + 1]; + var nextNextC = input[cursor + 2]; + + if (this._scheme !== 'file' || !ALPHA.test(c) || nextC !== ':' && nextC !== '|' || nextNextC !== EOF && nextNextC !== '/' && nextNextC !== '\\' && nextNextC !== '?' && nextNextC !== '#') { + this._host = base._host; + this._port = base._port; + this._username = base._username; + this._password = base._password; + this._path = base._path.slice(); + + this._path.pop(); + } + + state = 'relative path'; + continue; + } + + break; + + case 'relative slash': + if (c === '/' || c === '\\') { + if (c === '\\') { + err('\\ is an invalid code point.'); + } + + if (this._scheme === 'file') { + state = 'file host'; + } else { + state = 'authority ignore slashes'; + } + } else { + if (this._scheme !== 'file') { + this._host = base._host; + this._port = base._port; + this._username = base._username; + this._password = base._password; + } + + state = 'relative path'; + continue; + } + + break; + + case 'authority first slash': + if (c === '/') { + state = 'authority second slash'; + } else { + err('Expected \'/\', got: ' + c); + state = 'authority ignore slashes'; + continue; + } + + break; + + case 'authority second slash': + state = 'authority ignore slashes'; + + if (c !== '/') { + err('Expected \'/\', got: ' + c); + continue; + } + + break; + + case 'authority ignore slashes': + if (c !== '/' && c !== '\\') { + state = 'authority'; + continue; + } else { + err('Expected authority, got: ' + c); + } + + break; + + case 'authority': + if (c === '@') { + if (seenAt) { + err('@ already seen.'); + buffer += '%40'; + } + + seenAt = true; + + for (var i = 0; i < buffer.length; i++) { + var cp = buffer[i]; + + if (cp === '\t' || cp === '\n' || cp === '\r') { + err('Invalid whitespace in authority.'); + continue; + } + + if (cp === ':' && this._password === null) { + this._password = ''; + continue; + } + + var tempC = percentEscape(cp); + + if (this._password !== null) { + this._password += tempC; + } else { + this._username += tempC; + } + } + + buffer = ''; + } else if (c === EOF || c === '/' || c === '\\' || c === '?' || c === '#') { + cursor -= buffer.length; + buffer = ''; + state = 'host'; + continue; + } else { + buffer += c; + } + + break; + + case 'file host': + if (c === EOF || c === '/' || c === '\\' || c === '?' || c === '#') { + if (buffer.length === 2 && ALPHA.test(buffer[0]) && (buffer[1] === ':' || buffer[1] === '|')) { + state = 'relative path'; + } else if (buffer.length === 0) { + state = 'relative path start'; + } else { + this._host = IDNAToASCII.call(this, buffer); + buffer = ''; + state = 'relative path start'; + } + + continue; + } else if (c === '\t' || c === '\n' || c === '\r') { + err('Invalid whitespace in file host.'); + } else { + buffer += c; + } + + break; + + case 'host': + case 'hostname': + if (c === ':' && !seenBracket) { + this._host = IDNAToASCII.call(this, buffer); + buffer = ''; + state = 'port'; + + if (stateOverride === 'hostname') { + break loop; + } + } else if (c === EOF || c === '/' || c === '\\' || c === '?' || c === '#') { + this._host = IDNAToASCII.call(this, buffer); + buffer = ''; + state = 'relative path start'; + + if (stateOverride) { + break loop; + } + + continue; + } else if (c !== '\t' && c !== '\n' && c !== '\r') { + if (c === '[') { + seenBracket = true; + } else if (c === ']') { + seenBracket = false; + } + + buffer += c; + } else { + err('Invalid code point in host/hostname: ' + c); + } + + break; + + case 'port': + if (/[0-9]/.test(c)) { + buffer += c; + } else if (c === EOF || c === '/' || c === '\\' || c === '?' || c === '#' || stateOverride) { + if (buffer !== '') { + var temp = parseInt(buffer, 10); + + if (temp !== relative[this._scheme]) { + this._port = temp + ''; + } + + buffer = ''; + } + + if (stateOverride) { + break loop; + } + + state = 'relative path start'; + continue; + } else if (c === '\t' || c === '\n' || c === '\r') { + err('Invalid code point in port: ' + c); + } else { + invalid.call(this); + } + + break; + + case 'relative path start': + if (c === '\\') { + err('\'\\\' not allowed in path.'); + } + + state = 'relative path'; + + if (c !== '/' && c !== '\\') { + continue; + } + + break; + + case 'relative path': + if (c === EOF || c === '/' || c === '\\' || !stateOverride && (c === '?' || c === '#')) { + if (c === '\\') { + err('\\ not allowed in relative path.'); + } + + var tmp; + + if (tmp = relativePathDotMapping[buffer.toLowerCase()]) { + buffer = tmp; + } + + if (buffer === '..') { + this._path.pop(); + + if (c !== '/' && c !== '\\') { + this._path.push(''); + } + } else if (buffer === '.' && c !== '/' && c !== '\\') { + this._path.push(''); + } else if (buffer !== '.') { + if (this._scheme === 'file' && this._path.length === 0 && buffer.length === 2 && ALPHA.test(buffer[0]) && buffer[1] === '|') { + buffer = buffer[0] + ':'; + } + + this._path.push(buffer); + } + + buffer = ''; + + if (c === '?') { + this._query = '?'; + state = 'query'; + } else if (c === '#') { + this._fragment = '#'; + state = 'fragment'; + } + } else if (c !== '\t' && c !== '\n' && c !== '\r') { + buffer += percentEscape(c); + } + + break; + + case 'query': + if (!stateOverride && c === '#') { + this._fragment = '#'; + state = 'fragment'; + } else if (c !== EOF && c !== '\t' && c !== '\n' && c !== '\r') { + this._query += percentEscapeQuery(c); + } + + break; + + case 'fragment': + if (c !== EOF && c !== '\t' && c !== '\n' && c !== '\r') { + this._fragment += c; + } + + break; + } + + cursor++; + } + } + + function clear() { + this._scheme = ''; + this._schemeData = ''; + this._username = ''; + this._password = null; + this._host = ''; + this._port = ''; + this._path = []; + this._query = ''; + this._fragment = ''; + this._isInvalid = false; + this._isRelative = false; + } + + function JURL(url, base) { + if (base !== undefined && !(base instanceof JURL)) { + base = new JURL(String(base)); + } + + this._url = url; + clear.call(this); + var input = url.replace(/^[ \t\r\n\f]+|[ \t\r\n\f]+$/g, ''); + parse.call(this, input, null, base); + } + + JURL.prototype = { + toString: function toString() { + return this.href; + }, + + get href() { + if (this._isInvalid) { + return this._url; + } + + var authority = ''; + + if (this._username !== '' || this._password !== null) { + authority = this._username + (this._password !== null ? ':' + this._password : '') + '@'; + } + + return this.protocol + (this._isRelative ? '//' + authority + this.host : '') + this.pathname + this._query + this._fragment; + }, + + set href(value) { + clear.call(this); + parse.call(this, value); + }, + + get protocol() { + return this._scheme + ':'; + }, + + set protocol(value) { + if (this._isInvalid) { + return; + } + + parse.call(this, value + ':', 'scheme start'); + }, + + get host() { + return this._isInvalid ? '' : this._port ? this._host + ':' + this._port : this._host; + }, + + set host(value) { + if (this._isInvalid || !this._isRelative) { + return; + } + + parse.call(this, value, 'host'); + }, + + get hostname() { + return this._host; + }, + + set hostname(value) { + if (this._isInvalid || !this._isRelative) { + return; + } + + parse.call(this, value, 'hostname'); + }, + + get port() { + return this._port; + }, + + set port(value) { + if (this._isInvalid || !this._isRelative) { + return; + } + + parse.call(this, value, 'port'); + }, + + get pathname() { + return this._isInvalid ? '' : this._isRelative ? '/' + this._path.join('/') : this._schemeData; + }, + + set pathname(value) { + if (this._isInvalid || !this._isRelative) { + return; + } + + this._path = []; + parse.call(this, value, 'relative path start'); + }, + + get search() { + return this._isInvalid || !this._query || this._query === '?' ? '' : this._query; + }, + + set search(value) { + if (this._isInvalid || !this._isRelative) { + return; + } + + this._query = '?'; + + if (value[0] === '?') { + value = value.slice(1); + } + + parse.call(this, value, 'query'); + }, + + get hash() { + return this._isInvalid || !this._fragment || this._fragment === '#' ? '' : this._fragment; + }, + + set hash(value) { + if (this._isInvalid) { + return; + } + + this._fragment = '#'; + + if (value[0] === '#') { + value = value.slice(1); + } + + parse.call(this, value, 'fragment'); + }, + + get origin() { + var host; + + if (this._isInvalid || !this._scheme) { + return ''; + } + + switch (this._scheme) { + case 'data': + case 'file': + case 'javascript': + case 'mailto': + return 'null'; + + case 'blob': + try { + return new JURL(this._schemeData).origin || 'null'; + } catch (_) {} + + return 'null'; + } + + host = this.host; + + if (!host) { + return ''; + } + + return this._scheme + '://' + host; + } + + }; + exports.URL = JURL; +})(); + +/***/ }), +/* 146 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.getDocument = getDocument; +exports.setPDFNetworkStreamFactory = setPDFNetworkStreamFactory; +exports.build = exports.version = exports.PDFPageProxy = exports.PDFDocumentProxy = exports.PDFWorker = exports.PDFDataRangeTransport = exports.LoopbackPort = void 0; + +var _regenerator = _interopRequireDefault(__w_pdfjs_require__(147)); + +var _util = __w_pdfjs_require__(1); + +var _dom_utils = __w_pdfjs_require__(151); + +var _font_loader = __w_pdfjs_require__(152); + +var _api_compatibility = __w_pdfjs_require__(153); + +var _canvas = __w_pdfjs_require__(154); + +var _global_scope = _interopRequireDefault(__w_pdfjs_require__(3)); + +var _worker_options = __w_pdfjs_require__(156); + +var _message_handler = __w_pdfjs_require__(157); + +var _metadata = __w_pdfjs_require__(158); + +var _transport_stream = __w_pdfjs_require__(160); + +var _webgl = __w_pdfjs_require__(161); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } } + +function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; } + +function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _nonIterableRest(); } + +function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } + +function _iterableToArrayLimit(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } + +function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; } + +function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _nonIterableSpread(); } + +function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance"); } + +function _iterableToArray(iter) { if (Symbol.iterator in Object(iter) || Object.prototype.toString.call(iter) === "[object Arguments]") return Array.from(iter); } + +function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = new Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +var DEFAULT_RANGE_CHUNK_SIZE = 65536; +var isWorkerDisabled = false; +var fallbackWorkerSrc; +var fakeWorkerFilesLoader = null; +{ + var useRequireEnsure = false; + + if (typeof window === 'undefined') { + isWorkerDisabled = true; + + if (typeof require.ensure === 'undefined') { + require.ensure = require('node-ensure'); + } + + useRequireEnsure = true; + } else if (typeof require !== 'undefined' && typeof require.ensure === 'function') { + useRequireEnsure = true; + } + + if (typeof requirejs !== 'undefined' && requirejs.toUrl) { + fallbackWorkerSrc = requirejs.toUrl('pdfjs-dist/build/pdf.worker.js'); + } + + var dynamicLoaderSupported = typeof requirejs !== 'undefined' && requirejs.load; + fakeWorkerFilesLoader = useRequireEnsure ? function () { + return new Promise(function (resolve, reject) { + require.ensure([], function () { + try { + var worker; + worker = require('./pdf.worker.js'); + resolve(worker.WorkerMessageHandler); + } catch (ex) { + reject(ex); + } + }, reject, 'pdfjsWorker'); + }); + } : dynamicLoaderSupported ? function () { + return new Promise(function (resolve, reject) { + requirejs(['pdfjs-dist/build/pdf.worker'], function (worker) { + try { + resolve(worker.WorkerMessageHandler); + } catch (ex) { + reject(ex); + } + }, reject); + }); + } : null; + + if (!fallbackWorkerSrc && (typeof document === "undefined" ? "undefined" : _typeof(document)) === 'object' && 'currentScript' in document) { + var pdfjsFilePath = document.currentScript && document.currentScript.src; + + if (pdfjsFilePath) { + fallbackWorkerSrc = pdfjsFilePath.replace(/(\.(?:min\.)?js)(\?.*)?$/i, '.worker$1$2'); + } + } +} +var createPDFNetworkStream; + +function setPDFNetworkStreamFactory(pdfNetworkStreamFactory) { + createPDFNetworkStream = pdfNetworkStreamFactory; +} + +function getDocument(src) { + var task = new PDFDocumentLoadingTask(); + var source; + + if (typeof src === 'string') { + source = { + url: src + }; + } else if ((0, _util.isArrayBuffer)(src)) { + source = { + data: src + }; + } else if (src instanceof PDFDataRangeTransport) { + source = { + range: src + }; + } else { + if (_typeof(src) !== 'object') { + throw new Error('Invalid parameter in getDocument, ' + 'need either Uint8Array, string or a parameter object'); + } + + if (!src.url && !src.data && !src.range) { + throw new Error('Invalid parameter object: need either .data, .range or .url'); + } + + source = src; + } + + var params = Object.create(null); + var rangeTransport = null, + worker = null; + + for (var key in source) { + if (key === 'url' && typeof window !== 'undefined') { + params[key] = new _util.URL(source[key], window.location).href; + continue; + } else if (key === 'range') { + rangeTransport = source[key]; + continue; + } else if (key === 'worker') { + worker = source[key]; + continue; + } else if (key === 'data' && !(source[key] instanceof Uint8Array)) { + var pdfBytes = source[key]; + + if (typeof pdfBytes === 'string') { + params[key] = (0, _util.stringToBytes)(pdfBytes); + } else if (_typeof(pdfBytes) === 'object' && pdfBytes !== null && !isNaN(pdfBytes.length)) { + params[key] = new Uint8Array(pdfBytes); + } else if ((0, _util.isArrayBuffer)(pdfBytes)) { + params[key] = new Uint8Array(pdfBytes); + } else { + throw new Error('Invalid PDF binary data: either typed array, ' + 'string or array-like object is expected in the ' + 'data property.'); + } + + continue; + } + + params[key] = source[key]; + } + + params.rangeChunkSize = params.rangeChunkSize || DEFAULT_RANGE_CHUNK_SIZE; + params.CMapReaderFactory = params.CMapReaderFactory || _dom_utils.DOMCMapReaderFactory; + params.ignoreErrors = params.stopAtErrors !== true; + params.pdfBug = params.pdfBug === true; + var NativeImageDecoderValues = Object.values(_util.NativeImageDecoding); + + if (params.nativeImageDecoderSupport === undefined || !NativeImageDecoderValues.includes(params.nativeImageDecoderSupport)) { + params.nativeImageDecoderSupport = _api_compatibility.apiCompatibilityParams.nativeImageDecoderSupport || _util.NativeImageDecoding.DECODE; + } + + if (!Number.isInteger(params.maxImageSize)) { + params.maxImageSize = -1; + } + + if (typeof params.isEvalSupported !== 'boolean') { + params.isEvalSupported = true; + } + + if (typeof params.disableFontFace !== 'boolean') { + params.disableFontFace = _api_compatibility.apiCompatibilityParams.disableFontFace || false; + } + + if (typeof params.disableRange !== 'boolean') { + params.disableRange = false; + } + + if (typeof params.disableStream !== 'boolean') { + params.disableStream = false; + } + + if (typeof params.disableAutoFetch !== 'boolean') { + params.disableAutoFetch = false; + } + + if (typeof params.disableCreateObjectURL !== 'boolean') { + params.disableCreateObjectURL = _api_compatibility.apiCompatibilityParams.disableCreateObjectURL || false; + } + + (0, _util.setVerbosityLevel)(params.verbosity); + + if (!worker) { + var workerParams = { + postMessageTransfers: params.postMessageTransfers, + verbosity: params.verbosity, + port: _worker_options.GlobalWorkerOptions.workerPort + }; + worker = workerParams.port ? PDFWorker.fromPort(workerParams) : new PDFWorker(workerParams); + task._worker = worker; + } + + var docId = task.docId; + worker.promise.then(function () { + if (task.destroyed) { + throw new Error('Loading aborted'); + } + + return _fetchDocument(worker, params, rangeTransport, docId).then(function (workerId) { + if (task.destroyed) { + throw new Error('Loading aborted'); + } + + var networkStream; + + if (rangeTransport) { + networkStream = new _transport_stream.PDFDataTransportStream({ + length: params.length, + initialData: params.initialData, + disableRange: params.disableRange, + disableStream: params.disableStream + }, rangeTransport); + } else if (!params.data) { + networkStream = createPDFNetworkStream({ + url: params.url, + length: params.length, + httpHeaders: params.httpHeaders, + withCredentials: params.withCredentials, + rangeChunkSize: params.rangeChunkSize, + disableRange: params.disableRange, + disableStream: params.disableStream + }); + } + + var messageHandler = new _message_handler.MessageHandler(docId, workerId, worker.port); + messageHandler.postMessageTransfers = worker.postMessageTransfers; + var transport = new WorkerTransport(messageHandler, task, networkStream, params); + task._transport = transport; + messageHandler.send('Ready', null); + }); + }).catch(task._capability.reject); + return task; +} + +function _fetchDocument(worker, source, pdfDataRangeTransport, docId) { + if (worker.destroyed) { + return Promise.reject(new Error('Worker was destroyed')); + } + + if (pdfDataRangeTransport) { + source.length = pdfDataRangeTransport.length; + source.initialData = pdfDataRangeTransport.initialData; + } + + return worker.messageHandler.sendWithPromise('GetDocRequest', { + docId: docId, + apiVersion: '2.1.266', + source: { + data: source.data, + url: source.url, + password: source.password, + disableAutoFetch: source.disableAutoFetch, + rangeChunkSize: source.rangeChunkSize, + length: source.length + }, + maxImageSize: source.maxImageSize, + disableFontFace: source.disableFontFace, + disableCreateObjectURL: source.disableCreateObjectURL, + postMessageTransfers: worker.postMessageTransfers, + docBaseUrl: source.docBaseUrl, + nativeImageDecoderSupport: source.nativeImageDecoderSupport, + ignoreErrors: source.ignoreErrors, + isEvalSupported: source.isEvalSupported + }).then(function (workerId) { + if (worker.destroyed) { + throw new Error('Worker was destroyed'); + } + + return workerId; + }); +} + +var PDFDocumentLoadingTask = function PDFDocumentLoadingTaskClosure() { + var nextDocumentId = 0; + + var PDFDocumentLoadingTask = + /*#__PURE__*/ + function () { + function PDFDocumentLoadingTask() { + _classCallCheck(this, PDFDocumentLoadingTask); + + this._capability = (0, _util.createPromiseCapability)(); + this._transport = null; + this._worker = null; + this.docId = 'd' + nextDocumentId++; + this.destroyed = false; + this.onPassword = null; + this.onProgress = null; + this.onUnsupportedFeature = null; + } + + _createClass(PDFDocumentLoadingTask, [{ + key: "destroy", + value: function destroy() { + var _this = this; + + this.destroyed = true; + var transportDestroyed = !this._transport ? Promise.resolve() : this._transport.destroy(); + return transportDestroyed.then(function () { + _this._transport = null; + + if (_this._worker) { + _this._worker.destroy(); + + _this._worker = null; + } + }); + } + }, { + key: "then", + value: function then(onFulfilled, onRejected) { + (0, _util.deprecated)('PDFDocumentLoadingTask.then method, ' + 'use the `promise` getter instead.'); + return this.promise.then.apply(this.promise, arguments); + } + }, { + key: "promise", + get: function get() { + return this._capability.promise; + } + }]); + + return PDFDocumentLoadingTask; + }(); + + return PDFDocumentLoadingTask; +}(); + +var PDFDataRangeTransport = +/*#__PURE__*/ +function () { + function PDFDataRangeTransport(length, initialData) { + _classCallCheck(this, PDFDataRangeTransport); + + this.length = length; + this.initialData = initialData; + this._rangeListeners = []; + this._progressListeners = []; + this._progressiveReadListeners = []; + this._readyCapability = (0, _util.createPromiseCapability)(); + } + + _createClass(PDFDataRangeTransport, [{ + key: "addRangeListener", + value: function addRangeListener(listener) { + this._rangeListeners.push(listener); + } + }, { + key: "addProgressListener", + value: function addProgressListener(listener) { + this._progressListeners.push(listener); + } + }, { + key: "addProgressiveReadListener", + value: function addProgressiveReadListener(listener) { + this._progressiveReadListeners.push(listener); + } + }, { + key: "onDataRange", + value: function onDataRange(begin, chunk) { + var _iteratorNormalCompletion = true; + var _didIteratorError = false; + var _iteratorError = undefined; + + try { + for (var _iterator = this._rangeListeners[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) { + var listener = _step.value; + listener(begin, chunk); + } + } catch (err) { + _didIteratorError = true; + _iteratorError = err; + } finally { + try { + if (!_iteratorNormalCompletion && _iterator.return != null) { + _iterator.return(); + } + } finally { + if (_didIteratorError) { + throw _iteratorError; + } + } + } + } + }, { + key: "onDataProgress", + value: function onDataProgress(loaded) { + var _this2 = this; + + this._readyCapability.promise.then(function () { + var _iteratorNormalCompletion2 = true; + var _didIteratorError2 = false; + var _iteratorError2 = undefined; + + try { + for (var _iterator2 = _this2._progressListeners[Symbol.iterator](), _step2; !(_iteratorNormalCompletion2 = (_step2 = _iterator2.next()).done); _iteratorNormalCompletion2 = true) { + var listener = _step2.value; + listener(loaded); + } + } catch (err) { + _didIteratorError2 = true; + _iteratorError2 = err; + } finally { + try { + if (!_iteratorNormalCompletion2 && _iterator2.return != null) { + _iterator2.return(); + } + } finally { + if (_didIteratorError2) { + throw _iteratorError2; + } + } + } + }); + } + }, { + key: "onDataProgressiveRead", + value: function onDataProgressiveRead(chunk) { + var _this3 = this; + + this._readyCapability.promise.then(function () { + var _iteratorNormalCompletion3 = true; + var _didIteratorError3 = false; + var _iteratorError3 = undefined; + + try { + for (var _iterator3 = _this3._progressiveReadListeners[Symbol.iterator](), _step3; !(_iteratorNormalCompletion3 = (_step3 = _iterator3.next()).done); _iteratorNormalCompletion3 = true) { + var listener = _step3.value; + listener(chunk); + } + } catch (err) { + _didIteratorError3 = true; + _iteratorError3 = err; + } finally { + try { + if (!_iteratorNormalCompletion3 && _iterator3.return != null) { + _iterator3.return(); + } + } finally { + if (_didIteratorError3) { + throw _iteratorError3; + } + } + } + }); + } + }, { + key: "transportReady", + value: function transportReady() { + this._readyCapability.resolve(); + } + }, { + key: "requestDataRange", + value: function requestDataRange(begin, end) { + (0, _util.unreachable)('Abstract method PDFDataRangeTransport.requestDataRange'); + } + }, { + key: "abort", + value: function abort() {} + }]); + + return PDFDataRangeTransport; +}(); + +exports.PDFDataRangeTransport = PDFDataRangeTransport; + +var PDFDocumentProxy = +/*#__PURE__*/ +function () { + function PDFDocumentProxy(pdfInfo, transport, loadingTask) { + _classCallCheck(this, PDFDocumentProxy); + + this.loadingTask = loadingTask; + this._pdfInfo = pdfInfo; + this._transport = transport; + } + + _createClass(PDFDocumentProxy, [{ + key: "getPage", + value: function getPage(pageNumber) { + return this._transport.getPage(pageNumber); + } + }, { + key: "getPageIndex", + value: function getPageIndex(ref) { + return this._transport.getPageIndex(ref); + } + }, { + key: "getDestinations", + value: function getDestinations() { + return this._transport.getDestinations(); + } + }, { + key: "getDestination", + value: function getDestination(id) { + return this._transport.getDestination(id); + } + }, { + key: "getPageLabels", + value: function getPageLabels() { + return this._transport.getPageLabels(); + } + }, { + key: "getPageMode", + value: function getPageMode() { + return this._transport.getPageMode(); + } + }, { + key: "getOpenActionDestination", + value: function getOpenActionDestination() { + return this._transport.getOpenActionDestination(); + } + }, { + key: "getAttachments", + value: function getAttachments() { + return this._transport.getAttachments(); + } + }, { + key: "getJavaScript", + value: function getJavaScript() { + return this._transport.getJavaScript(); + } + }, { + key: "getOutline", + value: function getOutline() { + return this._transport.getOutline(); + } + }, { + key: "getPermissions", + value: function getPermissions() { + return this._transport.getPermissions(); + } + }, { + key: "getMetadata", + value: function getMetadata() { + return this._transport.getMetadata(); + } + }, { + key: "getData", + value: function getData() { + return this._transport.getData(); + } + }, { + key: "getDownloadInfo", + value: function getDownloadInfo() { + return this._transport.downloadInfoCapability.promise; + } + }, { + key: "getStats", + value: function getStats() { + return this._transport.getStats(); + } + }, { + key: "cleanup", + value: function cleanup() { + this._transport.startCleanup(); + } + }, { + key: "destroy", + value: function destroy() { + return this.loadingTask.destroy(); + } + }, { + key: "numPages", + get: function get() { + return this._pdfInfo.numPages; + } + }, { + key: "fingerprint", + get: function get() { + return this._pdfInfo.fingerprint; + } + }, { + key: "loadingParams", + get: function get() { + return this._transport.loadingParams; + } + }]); + + return PDFDocumentProxy; +}(); + +exports.PDFDocumentProxy = PDFDocumentProxy; + +var PDFPageProxy = +/*#__PURE__*/ +function () { + function PDFPageProxy(pageIndex, pageInfo, transport) { + var pdfBug = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false; + + _classCallCheck(this, PDFPageProxy); + + this.pageIndex = pageIndex; + this._pageInfo = pageInfo; + this._transport = transport; + this._stats = pdfBug ? new _dom_utils.StatTimer() : _dom_utils.DummyStatTimer; + this._pdfBug = pdfBug; + this.commonObjs = transport.commonObjs; + this.objs = new PDFObjects(); + this.cleanupAfterRender = false; + this.pendingCleanup = false; + this.intentStates = Object.create(null); + this.destroyed = false; + } + + _createClass(PDFPageProxy, [{ + key: "getViewport", + value: function getViewport() { + var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}, + scale = _ref.scale, + _ref$rotation = _ref.rotation, + rotation = _ref$rotation === void 0 ? this.rotate : _ref$rotation, + _ref$dontFlip = _ref.dontFlip, + dontFlip = _ref$dontFlip === void 0 ? false : _ref$dontFlip; + + if (arguments.length > 1 || typeof arguments[0] === 'number') { + (0, _util.deprecated)('getViewport is called with obsolete arguments.'); + scale = arguments[0]; + rotation = typeof arguments[1] === 'number' ? arguments[1] : this.rotate; + dontFlip = typeof arguments[2] === 'boolean' ? arguments[2] : false; + } + + return new _dom_utils.PageViewport({ + viewBox: this.view, + scale: scale, + rotation: rotation, + dontFlip: dontFlip + }); + } + }, { + key: "getAnnotations", + value: function getAnnotations() { + var _ref2 = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}, + _ref2$intent = _ref2.intent, + intent = _ref2$intent === void 0 ? null : _ref2$intent; + + if (!this.annotationsPromise || this.annotationsIntent !== intent) { + this.annotationsPromise = this._transport.getAnnotations(this.pageIndex, intent); + this.annotationsIntent = intent; + } + + return this.annotationsPromise; + } + }, { + key: "render", + value: function render(_ref3) { + var _this4 = this; + + var canvasContext = _ref3.canvasContext, + viewport = _ref3.viewport, + _ref3$intent = _ref3.intent, + intent = _ref3$intent === void 0 ? 'display' : _ref3$intent, + _ref3$enableWebGL = _ref3.enableWebGL, + enableWebGL = _ref3$enableWebGL === void 0 ? false : _ref3$enableWebGL, + _ref3$renderInteracti = _ref3.renderInteractiveForms, + renderInteractiveForms = _ref3$renderInteracti === void 0 ? false : _ref3$renderInteracti, + _ref3$transform = _ref3.transform, + transform = _ref3$transform === void 0 ? null : _ref3$transform, + _ref3$imageLayer = _ref3.imageLayer, + imageLayer = _ref3$imageLayer === void 0 ? null : _ref3$imageLayer, + _ref3$canvasFactory = _ref3.canvasFactory, + canvasFactory = _ref3$canvasFactory === void 0 ? null : _ref3$canvasFactory, + _ref3$background = _ref3.background, + background = _ref3$background === void 0 ? null : _ref3$background; + var stats = this._stats; + stats.time('Overall'); + this.pendingCleanup = false; + var renderingIntent = intent === 'print' ? 'print' : 'display'; + var canvasFactoryInstance = canvasFactory || new _dom_utils.DOMCanvasFactory(); + var webGLContext = new _webgl.WebGLContext({ + enable: enableWebGL + }); + + if (!this.intentStates[renderingIntent]) { + this.intentStates[renderingIntent] = Object.create(null); + } + + var intentState = this.intentStates[renderingIntent]; + + if (!intentState.displayReadyCapability) { + intentState.receivingOperatorList = true; + intentState.displayReadyCapability = (0, _util.createPromiseCapability)(); + intentState.operatorList = { + fnArray: [], + argsArray: [], + lastChunk: false + }; + stats.time('Page Request'); + + this._transport.messageHandler.send('RenderPageRequest', { + pageIndex: this.pageNumber - 1, + intent: renderingIntent, + renderInteractiveForms: renderInteractiveForms === true + }); + } + + var complete = function complete(error) { + var i = intentState.renderTasks.indexOf(internalRenderTask); + + if (i >= 0) { + intentState.renderTasks.splice(i, 1); + } + + if (_this4.cleanupAfterRender) { + _this4.pendingCleanup = true; + } + + _this4._tryCleanup(); + + if (error) { + internalRenderTask.capability.reject(error); + } else { + internalRenderTask.capability.resolve(); + } + + stats.timeEnd('Rendering'); + stats.timeEnd('Overall'); + }; + + var internalRenderTask = new InternalRenderTask({ + callback: complete, + params: { + canvasContext: canvasContext, + viewport: viewport, + transform: transform, + imageLayer: imageLayer, + background: background + }, + objs: this.objs, + commonObjs: this.commonObjs, + operatorList: intentState.operatorList, + pageNumber: this.pageNumber, + canvasFactory: canvasFactoryInstance, + webGLContext: webGLContext, + useRequestAnimationFrame: renderingIntent !== 'print', + pdfBug: this._pdfBug + }); + + if (!intentState.renderTasks) { + intentState.renderTasks = []; + } + + intentState.renderTasks.push(internalRenderTask); + var renderTask = internalRenderTask.task; + intentState.displayReadyCapability.promise.then(function (transparency) { + if (_this4.pendingCleanup) { + complete(); + return; + } + + stats.time('Rendering'); + internalRenderTask.initializeGraphics(transparency); + internalRenderTask.operatorListChanged(); + }).catch(complete); + return renderTask; + } + }, { + key: "getOperatorList", + value: function getOperatorList() { + function operatorListChanged() { + if (intentState.operatorList.lastChunk) { + intentState.opListReadCapability.resolve(intentState.operatorList); + var i = intentState.renderTasks.indexOf(opListTask); + + if (i >= 0) { + intentState.renderTasks.splice(i, 1); + } + } + } + + var renderingIntent = 'oplist'; + + if (!this.intentStates[renderingIntent]) { + this.intentStates[renderingIntent] = Object.create(null); + } + + var intentState = this.intentStates[renderingIntent]; + var opListTask; + + if (!intentState.opListReadCapability) { + opListTask = {}; + opListTask.operatorListChanged = operatorListChanged; + intentState.receivingOperatorList = true; + intentState.opListReadCapability = (0, _util.createPromiseCapability)(); + intentState.renderTasks = []; + intentState.renderTasks.push(opListTask); + intentState.operatorList = { + fnArray: [], + argsArray: [], + lastChunk: false + }; + + this._stats.time('Page Request'); + + this._transport.messageHandler.send('RenderPageRequest', { + pageIndex: this.pageIndex, + intent: renderingIntent + }); + } + + return intentState.opListReadCapability.promise; + } + }, { + key: "streamTextContent", + value: function streamTextContent() { + var _ref4 = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}, + _ref4$normalizeWhites = _ref4.normalizeWhitespace, + normalizeWhitespace = _ref4$normalizeWhites === void 0 ? false : _ref4$normalizeWhites, + _ref4$disableCombineT = _ref4.disableCombineTextItems, + disableCombineTextItems = _ref4$disableCombineT === void 0 ? false : _ref4$disableCombineT; + + var TEXT_CONTENT_CHUNK_SIZE = 100; + return this._transport.messageHandler.sendWithStream('GetTextContent', { + pageIndex: this.pageNumber - 1, + normalizeWhitespace: normalizeWhitespace === true, + combineTextItems: disableCombineTextItems !== true + }, { + highWaterMark: TEXT_CONTENT_CHUNK_SIZE, + size: function size(textContent) { + return textContent.items.length; + } + }); + } + }, { + key: "getTextContent", + value: function getTextContent() { + var params = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; + var readableStream = this.streamTextContent(params); + return new Promise(function (resolve, reject) { + function pump() { + reader.read().then(function (_ref5) { + var _textContent$items; + + var value = _ref5.value, + done = _ref5.done; + + if (done) { + resolve(textContent); + return; + } + + Object.assign(textContent.styles, value.styles); + + (_textContent$items = textContent.items).push.apply(_textContent$items, _toConsumableArray(value.items)); + + pump(); + }, reject); + } + + var reader = readableStream.getReader(); + var textContent = { + items: [], + styles: Object.create(null) + }; + pump(); + }); + } + }, { + key: "_destroy", + value: function _destroy() { + this.destroyed = true; + this._transport.pageCache[this.pageIndex] = null; + var waitOn = []; + Object.keys(this.intentStates).forEach(function (intent) { + if (intent === 'oplist') { + return; + } + + var intentState = this.intentStates[intent]; + intentState.renderTasks.forEach(function (renderTask) { + var renderCompleted = renderTask.capability.promise.catch(function () {}); + waitOn.push(renderCompleted); + renderTask.cancel(); + }); + }, this); + this.objs.clear(); + this.annotationsPromise = null; + this.pendingCleanup = false; + return Promise.all(waitOn); + } + }, { + key: "cleanup", + value: function cleanup() { + var resetStats = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + this.pendingCleanup = true; + + this._tryCleanup(resetStats); + } + }, { + key: "_tryCleanup", + value: function _tryCleanup() { + var resetStats = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + + if (!this.pendingCleanup || Object.keys(this.intentStates).some(function (intent) { + var intentState = this.intentStates[intent]; + return intentState.renderTasks.length !== 0 || intentState.receivingOperatorList; + }, this)) { + return; + } + + Object.keys(this.intentStates).forEach(function (intent) { + delete this.intentStates[intent]; + }, this); + this.objs.clear(); + this.annotationsPromise = null; + + if (resetStats && this._stats instanceof _dom_utils.StatTimer) { + this._stats = new _dom_utils.StatTimer(); + } + + this.pendingCleanup = false; + } + }, { + key: "_startRenderPage", + value: function _startRenderPage(transparency, intent) { + var intentState = this.intentStates[intent]; + + if (intentState.displayReadyCapability) { + intentState.displayReadyCapability.resolve(transparency); + } + } + }, { + key: "_renderPageChunk", + value: function _renderPageChunk(operatorListChunk, intent) { + var intentState = this.intentStates[intent]; + + for (var i = 0, ii = operatorListChunk.length; i < ii; i++) { + intentState.operatorList.fnArray.push(operatorListChunk.fnArray[i]); + intentState.operatorList.argsArray.push(operatorListChunk.argsArray[i]); + } + + intentState.operatorList.lastChunk = operatorListChunk.lastChunk; + + for (var _i = 0; _i < intentState.renderTasks.length; _i++) { + intentState.renderTasks[_i].operatorListChanged(); + } + + if (operatorListChunk.lastChunk) { + intentState.receivingOperatorList = false; + + this._tryCleanup(); + } + } + }, { + key: "pageNumber", + get: function get() { + return this.pageIndex + 1; + } + }, { + key: "rotate", + get: function get() { + return this._pageInfo.rotate; + } + }, { + key: "ref", + get: function get() { + return this._pageInfo.ref; + } + }, { + key: "userUnit", + get: function get() { + return this._pageInfo.userUnit; + } + }, { + key: "view", + get: function get() { + return this._pageInfo.view; + } + }, { + key: "stats", + get: function get() { + return this._stats instanceof _dom_utils.StatTimer ? this._stats : null; + } + }]); + + return PDFPageProxy; +}(); + +exports.PDFPageProxy = PDFPageProxy; + +var LoopbackPort = +/*#__PURE__*/ +function () { + function LoopbackPort() { + var defer = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : true; + + _classCallCheck(this, LoopbackPort); + + this._listeners = []; + this._defer = defer; + this._deferred = Promise.resolve(undefined); + } + + _createClass(LoopbackPort, [{ + key: "postMessage", + value: function postMessage(obj, transfers) { + var _this5 = this; + + function cloneValue(value) { + if (_typeof(value) !== 'object' || value === null) { + return value; + } + + if (cloned.has(value)) { + return cloned.get(value); + } + + var buffer, result; + + if ((buffer = value.buffer) && (0, _util.isArrayBuffer)(buffer)) { + var transferable = transfers && transfers.includes(buffer); + + if (value === buffer) { + result = value; + } else if (transferable) { + result = new value.constructor(buffer, value.byteOffset, value.byteLength); + } else { + result = new value.constructor(value); + } + + cloned.set(value, result); + return result; + } + + result = Array.isArray(value) ? [] : {}; + cloned.set(value, result); + + for (var i in value) { + var desc = void 0, + p = value; + + while (!(desc = Object.getOwnPropertyDescriptor(p, i))) { + p = Object.getPrototypeOf(p); + } + + if (typeof desc.value === 'undefined' || typeof desc.value === 'function') { + continue; + } + + result[i] = cloneValue(desc.value); + } + + return result; + } + + if (!this._defer) { + this._listeners.forEach(function (listener) { + listener.call(this, { + data: obj + }); + }, this); + + return; + } + + var cloned = new WeakMap(); + var e = { + data: cloneValue(obj) + }; + + this._deferred.then(function () { + _this5._listeners.forEach(function (listener) { + listener.call(this, e); + }, _this5); + }); + } + }, { + key: "addEventListener", + value: function addEventListener(name, listener) { + this._listeners.push(listener); + } + }, { + key: "removeEventListener", + value: function removeEventListener(name, listener) { + var i = this._listeners.indexOf(listener); + + this._listeners.splice(i, 1); + } + }, { + key: "terminate", + value: function terminate() { + this._listeners = []; + } + }]); + + return LoopbackPort; +}(); + +exports.LoopbackPort = LoopbackPort; + +var PDFWorker = function PDFWorkerClosure() { + var pdfWorkerPorts = new WeakMap(); + var nextFakeWorkerId = 0; + var fakeWorkerFilesLoadedCapability; + + function _getWorkerSrc() { + if (_worker_options.GlobalWorkerOptions.workerSrc) { + return _worker_options.GlobalWorkerOptions.workerSrc; + } + + if (typeof fallbackWorkerSrc !== 'undefined') { + return fallbackWorkerSrc; + } + + throw new Error('No "GlobalWorkerOptions.workerSrc" specified.'); + } + + function getMainThreadWorkerMessageHandler() { + try { + if (typeof window !== 'undefined') { + return window.pdfjsWorker && window.pdfjsWorker.WorkerMessageHandler; + } + } catch (ex) {} + + return null; + } + + function setupFakeWorkerGlobal() { + if (fakeWorkerFilesLoadedCapability) { + return fakeWorkerFilesLoadedCapability.promise; + } + + fakeWorkerFilesLoadedCapability = (0, _util.createPromiseCapability)(); + var mainWorkerMessageHandler = getMainThreadWorkerMessageHandler(); + + if (mainWorkerMessageHandler) { + fakeWorkerFilesLoadedCapability.resolve(mainWorkerMessageHandler); + return fakeWorkerFilesLoadedCapability.promise; + } + + var loader = fakeWorkerFilesLoader || function () { + return (0, _dom_utils.loadScript)(_getWorkerSrc()).then(function () { + return window.pdfjsWorker.WorkerMessageHandler; + }); + }; + + loader().then(fakeWorkerFilesLoadedCapability.resolve, fakeWorkerFilesLoadedCapability.reject); + return fakeWorkerFilesLoadedCapability.promise; + } + + function createCDNWrapper(url) { + var wrapper = 'importScripts(\'' + url + '\');'; + return _util.URL.createObjectURL(new Blob([wrapper])); + } + + var PDFWorker = + /*#__PURE__*/ + function () { + function PDFWorker() { + var _ref6 = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}, + _ref6$name = _ref6.name, + name = _ref6$name === void 0 ? null : _ref6$name, + _ref6$port = _ref6.port, + port = _ref6$port === void 0 ? null : _ref6$port, + _ref6$postMessageTran = _ref6.postMessageTransfers, + postMessageTransfers = _ref6$postMessageTran === void 0 ? true : _ref6$postMessageTran, + _ref6$verbosity = _ref6.verbosity, + verbosity = _ref6$verbosity === void 0 ? (0, _util.getVerbosityLevel)() : _ref6$verbosity; + + _classCallCheck(this, PDFWorker); + + if (port && pdfWorkerPorts.has(port)) { + throw new Error('Cannot use more than one PDFWorker per port'); + } + + this.name = name; + this.destroyed = false; + this.postMessageTransfers = postMessageTransfers !== false; + this.verbosity = verbosity; + this._readyCapability = (0, _util.createPromiseCapability)(); + this._port = null; + this._webWorker = null; + this._messageHandler = null; + + if (port) { + pdfWorkerPorts.set(port, this); + + this._initializeFromPort(port); + + return; + } + + this._initialize(); + } + + _createClass(PDFWorker, [{ + key: "_initializeFromPort", + value: function _initializeFromPort(port) { + this._port = port; + this._messageHandler = new _message_handler.MessageHandler('main', 'worker', port); + + this._messageHandler.on('ready', function () {}); + + this._readyCapability.resolve(); + } + }, { + key: "_initialize", + value: function _initialize() { + var _this6 = this; + + if (typeof Worker !== 'undefined' && !isWorkerDisabled && !getMainThreadWorkerMessageHandler()) { + var workerSrc = _getWorkerSrc(); + + try { + if (!(0, _util.isSameOrigin)(window.location.href, workerSrc)) { + workerSrc = createCDNWrapper(new _util.URL(workerSrc, window.location).href); + } + + var worker = new Worker(workerSrc); + var messageHandler = new _message_handler.MessageHandler('main', 'worker', worker); + + var terminateEarly = function terminateEarly() { + worker.removeEventListener('error', onWorkerError); + messageHandler.destroy(); + worker.terminate(); + + if (_this6.destroyed) { + _this6._readyCapability.reject(new Error('Worker was destroyed')); + } else { + _this6._setupFakeWorker(); + } + }; + + var onWorkerError = function onWorkerError() { + if (!_this6._webWorker) { + terminateEarly(); + } + }; + + worker.addEventListener('error', onWorkerError); + messageHandler.on('test', function (data) { + worker.removeEventListener('error', onWorkerError); + + if (_this6.destroyed) { + terminateEarly(); + return; + } + + if (data && data.supportTypedArray) { + _this6._messageHandler = messageHandler; + _this6._port = worker; + _this6._webWorker = worker; + + if (!data.supportTransfers) { + _this6.postMessageTransfers = false; + } + + _this6._readyCapability.resolve(); + + messageHandler.send('configure', { + verbosity: _this6.verbosity + }); + } else { + _this6._setupFakeWorker(); + + messageHandler.destroy(); + worker.terminate(); + } + }); + messageHandler.on('ready', function (data) { + worker.removeEventListener('error', onWorkerError); + + if (_this6.destroyed) { + terminateEarly(); + return; + } + + try { + sendTest(); + } catch (e) { + _this6._setupFakeWorker(); + } + }); + + var sendTest = function sendTest() { + var testObj = new Uint8Array([_this6.postMessageTransfers ? 255 : 0]); + + try { + messageHandler.send('test', testObj, [testObj.buffer]); + } catch (ex) { + (0, _util.info)('Cannot use postMessage transfers'); + testObj[0] = 0; + messageHandler.send('test', testObj); + } + }; + + sendTest(); + return; + } catch (e) { + (0, _util.info)('The worker has been disabled.'); + } + } + + this._setupFakeWorker(); + } + }, { + key: "_setupFakeWorker", + value: function _setupFakeWorker() { + var _this7 = this; + + if (!isWorkerDisabled) { + (0, _util.warn)('Setting up fake worker.'); + isWorkerDisabled = true; + } + + setupFakeWorkerGlobal().then(function (WorkerMessageHandler) { + if (_this7.destroyed) { + _this7._readyCapability.reject(new Error('Worker was destroyed')); + + return; + } + + var port = new LoopbackPort(); + _this7._port = port; + var id = 'fake' + nextFakeWorkerId++; + var workerHandler = new _message_handler.MessageHandler(id + '_worker', id, port); + WorkerMessageHandler.setup(workerHandler, port); + var messageHandler = new _message_handler.MessageHandler(id, id + '_worker', port); + _this7._messageHandler = messageHandler; + + _this7._readyCapability.resolve(); + }).catch(function (reason) { + _this7._readyCapability.reject(new Error("Setting up fake worker failed: \"".concat(reason.message, "\"."))); + }); + } + }, { + key: "destroy", + value: function destroy() { + this.destroyed = true; + + if (this._webWorker) { + this._webWorker.terminate(); + + this._webWorker = null; + } + + pdfWorkerPorts.delete(this._port); + this._port = null; + + if (this._messageHandler) { + this._messageHandler.destroy(); + + this._messageHandler = null; + } + } + }, { + key: "promise", + get: function get() { + return this._readyCapability.promise; + } + }, { + key: "port", + get: function get() { + return this._port; + } + }, { + key: "messageHandler", + get: function get() { + return this._messageHandler; + } + }], [{ + key: "fromPort", + value: function fromPort(params) { + if (!params || !params.port) { + throw new Error('PDFWorker.fromPort - invalid method signature.'); + } + + if (pdfWorkerPorts.has(params.port)) { + return pdfWorkerPorts.get(params.port); + } + + return new PDFWorker(params); + } + }, { + key: "getWorkerSrc", + value: function getWorkerSrc() { + return _getWorkerSrc(); + } + }]); + + return PDFWorker; + }(); + + return PDFWorker; +}(); + +exports.PDFWorker = PDFWorker; + +var WorkerTransport = +/*#__PURE__*/ +function () { + function WorkerTransport(messageHandler, loadingTask, networkStream, params) { + _classCallCheck(this, WorkerTransport); + + this.messageHandler = messageHandler; + this.loadingTask = loadingTask; + this.commonObjs = new PDFObjects(); + this.fontLoader = new _font_loader.FontLoader({ + docId: loadingTask.docId, + onUnsupportedFeature: this._onUnsupportedFeature.bind(this) + }); + this._params = params; + this.CMapReaderFactory = new params.CMapReaderFactory({ + baseUrl: params.cMapUrl, + isCompressed: params.cMapPacked + }); + this.destroyed = false; + this.destroyCapability = null; + this._passwordCapability = null; + this._networkStream = networkStream; + this._fullReader = null; + this._lastProgress = null; + this.pageCache = []; + this.pagePromises = []; + this.downloadInfoCapability = (0, _util.createPromiseCapability)(); + this.setupMessageHandler(); + } + + _createClass(WorkerTransport, [{ + key: "destroy", + value: function destroy() { + var _this8 = this; + + if (this.destroyCapability) { + return this.destroyCapability.promise; + } + + this.destroyed = true; + this.destroyCapability = (0, _util.createPromiseCapability)(); + + if (this._passwordCapability) { + this._passwordCapability.reject(new Error('Worker was destroyed during onPassword callback')); + } + + var waitOn = []; + this.pageCache.forEach(function (page) { + if (page) { + waitOn.push(page._destroy()); + } + }); + this.pageCache = []; + this.pagePromises = []; + var terminated = this.messageHandler.sendWithPromise('Terminate', null); + waitOn.push(terminated); + Promise.all(waitOn).then(function () { + _this8.fontLoader.clear(); + + if (_this8._networkStream) { + _this8._networkStream.cancelAllRequests(); + } + + if (_this8.messageHandler) { + _this8.messageHandler.destroy(); + + _this8.messageHandler = null; + } + + _this8.destroyCapability.resolve(); + }, this.destroyCapability.reject); + return this.destroyCapability.promise; + } + }, { + key: "setupMessageHandler", + value: function setupMessageHandler() { + var messageHandler = this.messageHandler, + loadingTask = this.loadingTask; + messageHandler.on('GetReader', function (data, sink) { + var _this9 = this; + + (0, _util.assert)(this._networkStream); + this._fullReader = this._networkStream.getFullReader(); + + this._fullReader.onProgress = function (evt) { + _this9._lastProgress = { + loaded: evt.loaded, + total: evt.total + }; + }; + + sink.onPull = function () { + _this9._fullReader.read().then(function (_ref7) { + var value = _ref7.value, + done = _ref7.done; + + if (done) { + sink.close(); + return; + } + + (0, _util.assert)((0, _util.isArrayBuffer)(value)); + sink.enqueue(new Uint8Array(value), 1, [value]); + }).catch(function (reason) { + sink.error(reason); + }); + }; + + sink.onCancel = function (reason) { + _this9._fullReader.cancel(reason); + }; + }, this); + messageHandler.on('ReaderHeadersReady', function (data) { + var _this10 = this; + + var headersCapability = (0, _util.createPromiseCapability)(); + var fullReader = this._fullReader; + fullReader.headersReady.then(function () { + if (!fullReader.isStreamingSupported || !fullReader.isRangeSupported) { + if (_this10._lastProgress && loadingTask.onProgress) { + loadingTask.onProgress(_this10._lastProgress); + } + + fullReader.onProgress = function (evt) { + if (loadingTask.onProgress) { + loadingTask.onProgress({ + loaded: evt.loaded, + total: evt.total + }); + } + }; + } + + headersCapability.resolve({ + isStreamingSupported: fullReader.isStreamingSupported, + isRangeSupported: fullReader.isRangeSupported, + contentLength: fullReader.contentLength + }); + }, headersCapability.reject); + return headersCapability.promise; + }, this); + messageHandler.on('GetRangeReader', function (data, sink) { + (0, _util.assert)(this._networkStream); + + var rangeReader = this._networkStream.getRangeReader(data.begin, data.end); + + sink.onPull = function () { + rangeReader.read().then(function (_ref8) { + var value = _ref8.value, + done = _ref8.done; + + if (done) { + sink.close(); + return; + } + + (0, _util.assert)((0, _util.isArrayBuffer)(value)); + sink.enqueue(new Uint8Array(value), 1, [value]); + }).catch(function (reason) { + sink.error(reason); + }); + }; + + sink.onCancel = function (reason) { + rangeReader.cancel(reason); + }; + }, this); + messageHandler.on('GetDoc', function (_ref9) { + var pdfInfo = _ref9.pdfInfo; + this.numPages = pdfInfo.numPages; + this.pdfDocument = new PDFDocumentProxy(pdfInfo, this, loadingTask); + + loadingTask._capability.resolve(this.pdfDocument); + }, this); + messageHandler.on('PasswordRequest', function (exception) { + var _this11 = this; + + this._passwordCapability = (0, _util.createPromiseCapability)(); + + if (loadingTask.onPassword) { + var updatePassword = function updatePassword(password) { + _this11._passwordCapability.resolve({ + password: password + }); + }; + + try { + loadingTask.onPassword(updatePassword, exception.code); + } catch (ex) { + this._passwordCapability.reject(ex); + } + } else { + this._passwordCapability.reject(new _util.PasswordException(exception.message, exception.code)); + } + + return this._passwordCapability.promise; + }, this); + messageHandler.on('PasswordException', function (exception) { + loadingTask._capability.reject(new _util.PasswordException(exception.message, exception.code)); + }, this); + messageHandler.on('InvalidPDF', function (exception) { + loadingTask._capability.reject(new _util.InvalidPDFException(exception.message)); + }, this); + messageHandler.on('MissingPDF', function (exception) { + loadingTask._capability.reject(new _util.MissingPDFException(exception.message)); + }, this); + messageHandler.on('UnexpectedResponse', function (exception) { + loadingTask._capability.reject(new _util.UnexpectedResponseException(exception.message, exception.status)); + }, this); + messageHandler.on('UnknownError', function (exception) { + loadingTask._capability.reject(new _util.UnknownErrorException(exception.message, exception.details)); + }, this); + messageHandler.on('DataLoaded', function (data) { + if (loadingTask.onProgress) { + loadingTask.onProgress({ + loaded: data.length, + total: data.length + }); + } + + this.downloadInfoCapability.resolve(data); + }, this); + messageHandler.on('StartRenderPage', function (data) { + if (this.destroyed) { + return; + } + + var page = this.pageCache[data.pageIndex]; + + page._stats.timeEnd('Page Request'); + + page._startRenderPage(data.transparency, data.intent); + }, this); + messageHandler.on('RenderPageChunk', function (data) { + if (this.destroyed) { + return; + } + + var page = this.pageCache[data.pageIndex]; + + page._renderPageChunk(data.operatorList, data.intent); + }, this); + messageHandler.on('commonobj', function (data) { + var _this12 = this; + + if (this.destroyed) { + return; + } + + var _data = _slicedToArray(data, 3), + id = _data[0], + type = _data[1], + exportedData = _data[2]; + + if (this.commonObjs.has(id)) { + return; + } + + switch (type) { + case 'Font': + var params = this._params; + + if ('error' in exportedData) { + var exportedError = exportedData.error; + (0, _util.warn)("Error during font loading: ".concat(exportedError)); + this.commonObjs.resolve(id, exportedError); + break; + } + + var fontRegistry = null; + + if (params.pdfBug && _global_scope.default.FontInspector && _global_scope.default.FontInspector.enabled) { + fontRegistry = { + registerFont: function registerFont(font, url) { + _global_scope.default['FontInspector'].fontAdded(font, url); + } + }; + } + + var font = new _font_loader.FontFaceObject(exportedData, { + isEvalSupported: params.isEvalSupported, + disableFontFace: params.disableFontFace, + ignoreErrors: params.ignoreErrors, + onUnsupportedFeature: this._onUnsupportedFeature.bind(this), + fontRegistry: fontRegistry + }); + this.fontLoader.bind(font).then(function () { + _this12.commonObjs.resolve(id, font); + }, function (reason) { + messageHandler.sendWithPromise('FontFallback', { + id: id + }).finally(function () { + _this12.commonObjs.resolve(id, font); + }); + }); + break; + + case 'FontPath': + this.commonObjs.resolve(id, exportedData); + break; + + default: + throw new Error("Got unknown common object type ".concat(type)); + } + }, this); + messageHandler.on('obj', function (data) { + if (this.destroyed) { + return; + } + + var _data2 = _slicedToArray(data, 4), + id = _data2[0], + pageIndex = _data2[1], + type = _data2[2], + imageData = _data2[3]; + + var pageProxy = this.pageCache[pageIndex]; + + if (pageProxy.objs.has(id)) { + return; + } + + switch (type) { + case 'JpegStream': + return new Promise(function (resolve, reject) { + var img = new Image(); + + img.onload = function () { + resolve(img); + }; + + img.onerror = function () { + reject(new Error('Error during JPEG image loading')); + }; + + img.src = imageData; + }).then(function (img) { + pageProxy.objs.resolve(id, img); + }); + + case 'Image': + pageProxy.objs.resolve(id, imageData); + var MAX_IMAGE_SIZE_TO_STORE = 8000000; + + if (imageData && 'data' in imageData && imageData.data.length > MAX_IMAGE_SIZE_TO_STORE) { + pageProxy.cleanupAfterRender = true; + } + + break; + + default: + throw new Error("Got unknown object type ".concat(type)); + } + }, this); + messageHandler.on('DocProgress', function (data) { + if (this.destroyed) { + return; + } + + if (loadingTask.onProgress) { + loadingTask.onProgress({ + loaded: data.loaded, + total: data.total + }); + } + }, this); + messageHandler.on('PageError', function (data) { + if (this.destroyed) { + return; + } + + var page = this.pageCache[data.pageNum - 1]; + var intentState = page.intentStates[data.intent]; + + if (intentState.displayReadyCapability) { + intentState.displayReadyCapability.reject(data.error); + } else { + throw new Error(data.error); + } + + if (intentState.operatorList) { + intentState.operatorList.lastChunk = true; + + for (var i = 0; i < intentState.renderTasks.length; i++) { + intentState.renderTasks[i].operatorListChanged(); + } + } + }, this); + messageHandler.on('UnsupportedFeature', this._onUnsupportedFeature, this); + messageHandler.on('JpegDecode', function (data) { + if (this.destroyed) { + return Promise.reject(new Error('Worker was destroyed')); + } + + if (typeof document === 'undefined') { + return Promise.reject(new Error('"document" is not defined.')); + } + + var _data3 = _slicedToArray(data, 2), + imageUrl = _data3[0], + components = _data3[1]; + + if (components !== 3 && components !== 1) { + return Promise.reject(new Error('Only 3 components or 1 component can be returned')); + } + + return new Promise(function (resolve, reject) { + var img = new Image(); + + img.onload = function () { + var width = img.width; + var height = img.height; + var size = width * height; + var rgbaLength = size * 4; + var buf = new Uint8ClampedArray(size * components); + var tmpCanvas = document.createElement('canvas'); + tmpCanvas.width = width; + tmpCanvas.height = height; + var tmpCtx = tmpCanvas.getContext('2d'); + tmpCtx.drawImage(img, 0, 0); + var data = tmpCtx.getImageData(0, 0, width, height).data; + + if (components === 3) { + for (var i = 0, j = 0; i < rgbaLength; i += 4, j += 3) { + buf[j] = data[i]; + buf[j + 1] = data[i + 1]; + buf[j + 2] = data[i + 2]; + } + } else if (components === 1) { + for (var _i2 = 0, _j = 0; _i2 < rgbaLength; _i2 += 4, _j++) { + buf[_j] = data[_i2]; + } + } + + resolve({ + data: buf, + width: width, + height: height + }); + }; + + img.onerror = function () { + reject(new Error('JpegDecode failed to load image')); + }; + + img.src = imageUrl; + }); + }, this); + messageHandler.on('FetchBuiltInCMap', function (data) { + if (this.destroyed) { + return Promise.reject(new Error('Worker was destroyed')); + } + + return this.CMapReaderFactory.fetch({ + name: data.name + }); + }, this); + } + }, { + key: "_onUnsupportedFeature", + value: function _onUnsupportedFeature(_ref10) { + var featureId = _ref10.featureId; + + if (this.destroyed) { + return; + } + + if (this.loadingTask.onUnsupportedFeature) { + this.loadingTask.onUnsupportedFeature(featureId); + } + } + }, { + key: "getData", + value: function getData() { + return this.messageHandler.sendWithPromise('GetData', null); + } + }, { + key: "getPage", + value: function getPage(pageNumber) { + var _this13 = this; + + if (!Number.isInteger(pageNumber) || pageNumber <= 0 || pageNumber > this.numPages) { + return Promise.reject(new Error('Invalid page request')); + } + + var pageIndex = pageNumber - 1; + + if (pageIndex in this.pagePromises) { + return this.pagePromises[pageIndex]; + } + + var promise = this.messageHandler.sendWithPromise('GetPage', { + pageIndex: pageIndex + }).then(function (pageInfo) { + if (_this13.destroyed) { + throw new Error('Transport destroyed'); + } + + var page = new PDFPageProxy(pageIndex, pageInfo, _this13, _this13._params.pdfBug); + _this13.pageCache[pageIndex] = page; + return page; + }); + this.pagePromises[pageIndex] = promise; + return promise; + } + }, { + key: "getPageIndex", + value: function getPageIndex(ref) { + return this.messageHandler.sendWithPromise('GetPageIndex', { + ref: ref + }).catch(function (reason) { + return Promise.reject(new Error(reason)); + }); + } + }, { + key: "getAnnotations", + value: function getAnnotations(pageIndex, intent) { + return this.messageHandler.sendWithPromise('GetAnnotations', { + pageIndex: pageIndex, + intent: intent + }); + } + }, { + key: "getDestinations", + value: function getDestinations() { + return this.messageHandler.sendWithPromise('GetDestinations', null); + } + }, { + key: "getDestination", + value: function getDestination(id) { + if (typeof id !== 'string') { + return Promise.reject(new Error('Invalid destination request.')); + } + + return this.messageHandler.sendWithPromise('GetDestination', { + id: id + }); + } + }, { + key: "getPageLabels", + value: function getPageLabels() { + return this.messageHandler.sendWithPromise('GetPageLabels', null); + } + }, { + key: "getPageMode", + value: function getPageMode() { + return this.messageHandler.sendWithPromise('GetPageMode', null); + } + }, { + key: "getOpenActionDestination", + value: function getOpenActionDestination() { + return this.messageHandler.sendWithPromise('getOpenActionDestination', null); + } + }, { + key: "getAttachments", + value: function getAttachments() { + return this.messageHandler.sendWithPromise('GetAttachments', null); + } + }, { + key: "getJavaScript", + value: function getJavaScript() { + return this.messageHandler.sendWithPromise('GetJavaScript', null); + } + }, { + key: "getOutline", + value: function getOutline() { + return this.messageHandler.sendWithPromise('GetOutline', null); + } + }, { + key: "getPermissions", + value: function getPermissions() { + return this.messageHandler.sendWithPromise('GetPermissions', null); + } + }, { + key: "getMetadata", + value: function getMetadata() { + var _this14 = this; + + return this.messageHandler.sendWithPromise('GetMetadata', null).then(function (results) { + return { + info: results[0], + metadata: results[1] ? new _metadata.Metadata(results[1]) : null, + contentDispositionFilename: _this14._fullReader ? _this14._fullReader.filename : null + }; + }); + } + }, { + key: "getStats", + value: function getStats() { + return this.messageHandler.sendWithPromise('GetStats', null); + } + }, { + key: "startCleanup", + value: function startCleanup() { + var _this15 = this; + + this.messageHandler.sendWithPromise('Cleanup', null).then(function () { + for (var i = 0, ii = _this15.pageCache.length; i < ii; i++) { + var page = _this15.pageCache[i]; + + if (page) { + page.cleanup(); + } + } + + _this15.commonObjs.clear(); + + _this15.fontLoader.clear(); + }); + } + }, { + key: "loadingParams", + get: function get() { + var params = this._params; + return (0, _util.shadow)(this, 'loadingParams', { + disableAutoFetch: params.disableAutoFetch, + disableCreateObjectURL: params.disableCreateObjectURL, + disableFontFace: params.disableFontFace, + nativeImageDecoderSupport: params.nativeImageDecoderSupport + }); + } + }]); + + return WorkerTransport; +}(); + +var PDFObjects = +/*#__PURE__*/ +function () { + function PDFObjects() { + _classCallCheck(this, PDFObjects); + + this._objs = Object.create(null); + } + + _createClass(PDFObjects, [{ + key: "_ensureObj", + value: function _ensureObj(objId) { + if (this._objs[objId]) { + return this._objs[objId]; + } + + return this._objs[objId] = { + capability: (0, _util.createPromiseCapability)(), + data: null, + resolved: false + }; + } + }, { + key: "get", + value: function get(objId) { + var callback = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null; + + if (callback) { + this._ensureObj(objId).capability.promise.then(callback); + + return null; + } + + var obj = this._objs[objId]; + + if (!obj || !obj.resolved) { + throw new Error("Requesting object that isn't resolved yet ".concat(objId, ".")); + } + + return obj.data; + } + }, { + key: "has", + value: function has(objId) { + var obj = this._objs[objId]; + return obj ? obj.resolved : false; + } + }, { + key: "resolve", + value: function resolve(objId, data) { + var obj = this._ensureObj(objId); + + obj.resolved = true; + obj.data = data; + obj.capability.resolve(data); + } + }, { + key: "clear", + value: function clear() { + this._objs = Object.create(null); + } + }]); + + return PDFObjects; +}(); + +var RenderTask = +/*#__PURE__*/ +function () { + function RenderTask(internalRenderTask) { + _classCallCheck(this, RenderTask); + + this._internalRenderTask = internalRenderTask; + this.onContinue = null; + } + + _createClass(RenderTask, [{ + key: "cancel", + value: function cancel() { + this._internalRenderTask.cancel(); + } + }, { + key: "then", + value: function then(onFulfilled, onRejected) { + (0, _util.deprecated)('RenderTask.then method, use the `promise` getter instead.'); + return this.promise.then.apply(this.promise, arguments); + } + }, { + key: "promise", + get: function get() { + return this._internalRenderTask.capability.promise; + } + }]); + + return RenderTask; +}(); + +var InternalRenderTask = function InternalRenderTaskClosure() { + var canvasInRendering = new WeakSet(); + + var InternalRenderTask = + /*#__PURE__*/ + function () { + function InternalRenderTask(_ref11) { + var callback = _ref11.callback, + params = _ref11.params, + objs = _ref11.objs, + commonObjs = _ref11.commonObjs, + operatorList = _ref11.operatorList, + pageNumber = _ref11.pageNumber, + canvasFactory = _ref11.canvasFactory, + webGLContext = _ref11.webGLContext, + _ref11$useRequestAnim = _ref11.useRequestAnimationFrame, + useRequestAnimationFrame = _ref11$useRequestAnim === void 0 ? false : _ref11$useRequestAnim, + _ref11$pdfBug = _ref11.pdfBug, + pdfBug = _ref11$pdfBug === void 0 ? false : _ref11$pdfBug; + + _classCallCheck(this, InternalRenderTask); + + this.callback = callback; + this.params = params; + this.objs = objs; + this.commonObjs = commonObjs; + this.operatorListIdx = null; + this.operatorList = operatorList; + this.pageNumber = pageNumber; + this.canvasFactory = canvasFactory; + this.webGLContext = webGLContext; + this._pdfBug = pdfBug; + this.running = false; + this.graphicsReadyCallback = null; + this.graphicsReady = false; + this._useRequestAnimationFrame = useRequestAnimationFrame === true && typeof window !== 'undefined'; + this.cancelled = false; + this.capability = (0, _util.createPromiseCapability)(); + this.task = new RenderTask(this); + this._continueBound = this._continue.bind(this); + this._scheduleNextBound = this._scheduleNext.bind(this); + this._nextBound = this._next.bind(this); + this._canvas = params.canvasContext.canvas; + } + + _createClass(InternalRenderTask, [{ + key: "initializeGraphics", + value: function initializeGraphics() { + var transparency = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + + if (this.cancelled) { + return; + } + + if (this._canvas) { + if (canvasInRendering.has(this._canvas)) { + throw new Error('Cannot use the same canvas during multiple render() operations. ' + 'Use different canvas or ensure previous operations were ' + 'cancelled or completed.'); + } + + canvasInRendering.add(this._canvas); + } + + if (this._pdfBug && _global_scope.default.StepperManager && _global_scope.default.StepperManager.enabled) { + this.stepper = _global_scope.default.StepperManager.create(this.pageNumber - 1); + this.stepper.init(this.operatorList); + this.stepper.nextBreakPoint = this.stepper.getNextBreakPoint(); + } + + var _this$params = this.params, + canvasContext = _this$params.canvasContext, + viewport = _this$params.viewport, + transform = _this$params.transform, + imageLayer = _this$params.imageLayer, + background = _this$params.background; + this.gfx = new _canvas.CanvasGraphics(canvasContext, this.commonObjs, this.objs, this.canvasFactory, this.webGLContext, imageLayer); + this.gfx.beginDrawing({ + transform: transform, + viewport: viewport, + transparency: transparency, + background: background + }); + this.operatorListIdx = 0; + this.graphicsReady = true; + + if (this.graphicsReadyCallback) { + this.graphicsReadyCallback(); + } + } + }, { + key: "cancel", + value: function cancel() { + var error = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null; + this.running = false; + this.cancelled = true; + + if (this.gfx) { + this.gfx.endDrawing(); + } + + if (this._canvas) { + canvasInRendering.delete(this._canvas); + } + + this.callback(error || new _dom_utils.RenderingCancelledException("Rendering cancelled, page ".concat(this.pageNumber), 'canvas')); + } + }, { + key: "operatorListChanged", + value: function operatorListChanged() { + if (!this.graphicsReady) { + if (!this.graphicsReadyCallback) { + this.graphicsReadyCallback = this._continueBound; + } + + return; + } + + if (this.stepper) { + this.stepper.updateOperatorList(this.operatorList); + } + + if (this.running) { + return; + } + + this._continue(); + } + }, { + key: "_continue", + value: function _continue() { + this.running = true; + + if (this.cancelled) { + return; + } + + if (this.task.onContinue) { + this.task.onContinue(this._scheduleNextBound); + } else { + this._scheduleNext(); + } + } + }, { + key: "_scheduleNext", + value: function _scheduleNext() { + var _this16 = this; + + if (this._useRequestAnimationFrame) { + window.requestAnimationFrame(function () { + _this16._nextBound().catch(_this16.cancel.bind(_this16)); + }); + } else { + Promise.resolve().then(this._nextBound).catch(this.cancel.bind(this)); + } + } + }, { + key: "_next", + value: function () { + var _next2 = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee() { + return _regenerator.default.wrap(function _callee$(_context) { + while (1) { + switch (_context.prev = _context.next) { + case 0: + if (!this.cancelled) { + _context.next = 2; + break; + } + + return _context.abrupt("return"); + + case 2: + this.operatorListIdx = this.gfx.executeOperatorList(this.operatorList, this.operatorListIdx, this._continueBound, this.stepper); + + if (this.operatorListIdx === this.operatorList.argsArray.length) { + this.running = false; + + if (this.operatorList.lastChunk) { + this.gfx.endDrawing(); + + if (this._canvas) { + canvasInRendering.delete(this._canvas); + } + + this.callback(); + } + } + + case 4: + case "end": + return _context.stop(); + } + } + }, _callee, this); + })); + + function _next() { + return _next2.apply(this, arguments); + } + + return _next; + }() + }]); + + return InternalRenderTask; + }(); + + return InternalRenderTask; +}(); + +var version = '2.1.266'; +exports.version = version; +var build = '81f5835c'; +exports.build = build; + +/***/ }), +/* 147 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +module.exports = __w_pdfjs_require__(148); + +/***/ }), +/* 148 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +var g = function () { + return this || (typeof self === "undefined" ? "undefined" : _typeof(self)) === "object" && self; +}() || Function("return this")(); + +var hadRuntime = g.regeneratorRuntime && Object.getOwnPropertyNames(g).indexOf("regeneratorRuntime") >= 0; +var oldRuntime = hadRuntime && g.regeneratorRuntime; +g.regeneratorRuntime = undefined; +module.exports = __w_pdfjs_require__(149); + +if (hadRuntime) { + g.regeneratorRuntime = oldRuntime; +} else { + try { + delete g.regeneratorRuntime; + } catch (e) { + g.regeneratorRuntime = undefined; + } +} + +/***/ }), +/* 149 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(module) { + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +!function (global) { + "use strict"; + + var Op = Object.prototype; + var hasOwn = Op.hasOwnProperty; + var undefined; + var $Symbol = typeof Symbol === "function" ? Symbol : {}; + var iteratorSymbol = $Symbol.iterator || "@@iterator"; + var asyncIteratorSymbol = $Symbol.asyncIterator || "@@asyncIterator"; + var toStringTagSymbol = $Symbol.toStringTag || "@@toStringTag"; + var inModule = ( false ? undefined : _typeof(module)) === "object"; + var runtime = global.regeneratorRuntime; + + if (runtime) { + if (inModule) { + module.exports = runtime; + } + + return; + } + + runtime = global.regeneratorRuntime = inModule ? module.exports : {}; + + function wrap(innerFn, outerFn, self, tryLocsList) { + var protoGenerator = outerFn && outerFn.prototype instanceof Generator ? outerFn : Generator; + var generator = Object.create(protoGenerator.prototype); + var context = new Context(tryLocsList || []); + generator._invoke = makeInvokeMethod(innerFn, self, context); + return generator; + } + + runtime.wrap = wrap; + + function tryCatch(fn, obj, arg) { + try { + return { + type: "normal", + arg: fn.call(obj, arg) + }; + } catch (err) { + return { + type: "throw", + arg: err + }; + } + } + + var GenStateSuspendedStart = "suspendedStart"; + var GenStateSuspendedYield = "suspendedYield"; + var GenStateExecuting = "executing"; + var GenStateCompleted = "completed"; + var ContinueSentinel = {}; + + function Generator() {} + + function GeneratorFunction() {} + + function GeneratorFunctionPrototype() {} + + var IteratorPrototype = {}; + + IteratorPrototype[iteratorSymbol] = function () { + return this; + }; + + var getProto = Object.getPrototypeOf; + var NativeIteratorPrototype = getProto && getProto(getProto(values([]))); + + if (NativeIteratorPrototype && NativeIteratorPrototype !== Op && hasOwn.call(NativeIteratorPrototype, iteratorSymbol)) { + IteratorPrototype = NativeIteratorPrototype; + } + + var Gp = GeneratorFunctionPrototype.prototype = Generator.prototype = Object.create(IteratorPrototype); + GeneratorFunction.prototype = Gp.constructor = GeneratorFunctionPrototype; + GeneratorFunctionPrototype.constructor = GeneratorFunction; + GeneratorFunctionPrototype[toStringTagSymbol] = GeneratorFunction.displayName = "GeneratorFunction"; + + function defineIteratorMethods(prototype) { + ["next", "throw", "return"].forEach(function (method) { + prototype[method] = function (arg) { + return this._invoke(method, arg); + }; + }); + } + + runtime.isGeneratorFunction = function (genFun) { + var ctor = typeof genFun === "function" && genFun.constructor; + return ctor ? ctor === GeneratorFunction || (ctor.displayName || ctor.name) === "GeneratorFunction" : false; + }; + + runtime.mark = function (genFun) { + if (Object.setPrototypeOf) { + Object.setPrototypeOf(genFun, GeneratorFunctionPrototype); + } else { + genFun.__proto__ = GeneratorFunctionPrototype; + + if (!(toStringTagSymbol in genFun)) { + genFun[toStringTagSymbol] = "GeneratorFunction"; + } + } + + genFun.prototype = Object.create(Gp); + return genFun; + }; + + runtime.awrap = function (arg) { + return { + __await: arg + }; + }; + + function AsyncIterator(generator) { + function invoke(method, arg, resolve, reject) { + var record = tryCatch(generator[method], generator, arg); + + if (record.type === "throw") { + reject(record.arg); + } else { + var result = record.arg; + var value = result.value; + + if (value && _typeof(value) === "object" && hasOwn.call(value, "__await")) { + return Promise.resolve(value.__await).then(function (value) { + invoke("next", value, resolve, reject); + }, function (err) { + invoke("throw", err, resolve, reject); + }); + } + + return Promise.resolve(value).then(function (unwrapped) { + result.value = unwrapped; + resolve(result); + }, function (error) { + return invoke("throw", error, resolve, reject); + }); + } + } + + var previousPromise; + + function enqueue(method, arg) { + function callInvokeWithMethodAndArg() { + return new Promise(function (resolve, reject) { + invoke(method, arg, resolve, reject); + }); + } + + return previousPromise = previousPromise ? previousPromise.then(callInvokeWithMethodAndArg, callInvokeWithMethodAndArg) : callInvokeWithMethodAndArg(); + } + + this._invoke = enqueue; + } + + defineIteratorMethods(AsyncIterator.prototype); + + AsyncIterator.prototype[asyncIteratorSymbol] = function () { + return this; + }; + + runtime.AsyncIterator = AsyncIterator; + + runtime.async = function (innerFn, outerFn, self, tryLocsList) { + var iter = new AsyncIterator(wrap(innerFn, outerFn, self, tryLocsList)); + return runtime.isGeneratorFunction(outerFn) ? iter : iter.next().then(function (result) { + return result.done ? result.value : iter.next(); + }); + }; + + function makeInvokeMethod(innerFn, self, context) { + var state = GenStateSuspendedStart; + return function invoke(method, arg) { + if (state === GenStateExecuting) { + throw new Error("Generator is already running"); + } + + if (state === GenStateCompleted) { + if (method === "throw") { + throw arg; + } + + return doneResult(); + } + + context.method = method; + context.arg = arg; + + while (true) { + var delegate = context.delegate; + + if (delegate) { + var delegateResult = maybeInvokeDelegate(delegate, context); + + if (delegateResult) { + if (delegateResult === ContinueSentinel) continue; + return delegateResult; + } + } + + if (context.method === "next") { + context.sent = context._sent = context.arg; + } else if (context.method === "throw") { + if (state === GenStateSuspendedStart) { + state = GenStateCompleted; + throw context.arg; + } + + context.dispatchException(context.arg); + } else if (context.method === "return") { + context.abrupt("return", context.arg); + } + + state = GenStateExecuting; + var record = tryCatch(innerFn, self, context); + + if (record.type === "normal") { + state = context.done ? GenStateCompleted : GenStateSuspendedYield; + + if (record.arg === ContinueSentinel) { + continue; + } + + return { + value: record.arg, + done: context.done + }; + } else if (record.type === "throw") { + state = GenStateCompleted; + context.method = "throw"; + context.arg = record.arg; + } + } + }; + } + + function maybeInvokeDelegate(delegate, context) { + var method = delegate.iterator[context.method]; + + if (method === undefined) { + context.delegate = null; + + if (context.method === "throw") { + if (delegate.iterator.return) { + context.method = "return"; + context.arg = undefined; + maybeInvokeDelegate(delegate, context); + + if (context.method === "throw") { + return ContinueSentinel; + } + } + + context.method = "throw"; + context.arg = new TypeError("The iterator does not provide a 'throw' method"); + } + + return ContinueSentinel; + } + + var record = tryCatch(method, delegate.iterator, context.arg); + + if (record.type === "throw") { + context.method = "throw"; + context.arg = record.arg; + context.delegate = null; + return ContinueSentinel; + } + + var info = record.arg; + + if (!info) { + context.method = "throw"; + context.arg = new TypeError("iterator result is not an object"); + context.delegate = null; + return ContinueSentinel; + } + + if (info.done) { + context[delegate.resultName] = info.value; + context.next = delegate.nextLoc; + + if (context.method !== "return") { + context.method = "next"; + context.arg = undefined; + } + } else { + return info; + } + + context.delegate = null; + return ContinueSentinel; + } + + defineIteratorMethods(Gp); + Gp[toStringTagSymbol] = "Generator"; + + Gp[iteratorSymbol] = function () { + return this; + }; + + Gp.toString = function () { + return "[object Generator]"; + }; + + function pushTryEntry(locs) { + var entry = { + tryLoc: locs[0] + }; + + if (1 in locs) { + entry.catchLoc = locs[1]; + } + + if (2 in locs) { + entry.finallyLoc = locs[2]; + entry.afterLoc = locs[3]; + } + + this.tryEntries.push(entry); + } + + function resetTryEntry(entry) { + var record = entry.completion || {}; + record.type = "normal"; + delete record.arg; + entry.completion = record; + } + + function Context(tryLocsList) { + this.tryEntries = [{ + tryLoc: "root" + }]; + tryLocsList.forEach(pushTryEntry, this); + this.reset(true); + } + + runtime.keys = function (object) { + var keys = []; + + for (var key in object) { + keys.push(key); + } + + keys.reverse(); + return function next() { + while (keys.length) { + var key = keys.pop(); + + if (key in object) { + next.value = key; + next.done = false; + return next; + } + } + + next.done = true; + return next; + }; + }; + + function values(iterable) { + if (iterable) { + var iteratorMethod = iterable[iteratorSymbol]; + + if (iteratorMethod) { + return iteratorMethod.call(iterable); + } + + if (typeof iterable.next === "function") { + return iterable; + } + + if (!isNaN(iterable.length)) { + var i = -1, + next = function next() { + while (++i < iterable.length) { + if (hasOwn.call(iterable, i)) { + next.value = iterable[i]; + next.done = false; + return next; + } + } + + next.value = undefined; + next.done = true; + return next; + }; + + return next.next = next; + } + } + + return { + next: doneResult + }; + } + + runtime.values = values; + + function doneResult() { + return { + value: undefined, + done: true + }; + } + + Context.prototype = { + constructor: Context, + reset: function reset(skipTempReset) { + this.prev = 0; + this.next = 0; + this.sent = this._sent = undefined; + this.done = false; + this.delegate = null; + this.method = "next"; + this.arg = undefined; + this.tryEntries.forEach(resetTryEntry); + + if (!skipTempReset) { + for (var name in this) { + if (name.charAt(0) === "t" && hasOwn.call(this, name) && !isNaN(+name.slice(1))) { + this[name] = undefined; + } + } + } + }, + stop: function stop() { + this.done = true; + var rootEntry = this.tryEntries[0]; + var rootRecord = rootEntry.completion; + + if (rootRecord.type === "throw") { + throw rootRecord.arg; + } + + return this.rval; + }, + dispatchException: function dispatchException(exception) { + if (this.done) { + throw exception; + } + + var context = this; + + function handle(loc, caught) { + record.type = "throw"; + record.arg = exception; + context.next = loc; + + if (caught) { + context.method = "next"; + context.arg = undefined; + } + + return !!caught; + } + + for (var i = this.tryEntries.length - 1; i >= 0; --i) { + var entry = this.tryEntries[i]; + var record = entry.completion; + + if (entry.tryLoc === "root") { + return handle("end"); + } + + if (entry.tryLoc <= this.prev) { + var hasCatch = hasOwn.call(entry, "catchLoc"); + var hasFinally = hasOwn.call(entry, "finallyLoc"); + + if (hasCatch && hasFinally) { + if (this.prev < entry.catchLoc) { + return handle(entry.catchLoc, true); + } else if (this.prev < entry.finallyLoc) { + return handle(entry.finallyLoc); + } + } else if (hasCatch) { + if (this.prev < entry.catchLoc) { + return handle(entry.catchLoc, true); + } + } else if (hasFinally) { + if (this.prev < entry.finallyLoc) { + return handle(entry.finallyLoc); + } + } else { + throw new Error("try statement without catch or finally"); + } + } + } + }, + abrupt: function abrupt(type, arg) { + for (var i = this.tryEntries.length - 1; i >= 0; --i) { + var entry = this.tryEntries[i]; + + if (entry.tryLoc <= this.prev && hasOwn.call(entry, "finallyLoc") && this.prev < entry.finallyLoc) { + var finallyEntry = entry; + break; + } + } + + if (finallyEntry && (type === "break" || type === "continue") && finallyEntry.tryLoc <= arg && arg <= finallyEntry.finallyLoc) { + finallyEntry = null; + } + + var record = finallyEntry ? finallyEntry.completion : {}; + record.type = type; + record.arg = arg; + + if (finallyEntry) { + this.method = "next"; + this.next = finallyEntry.finallyLoc; + return ContinueSentinel; + } + + return this.complete(record); + }, + complete: function complete(record, afterLoc) { + if (record.type === "throw") { + throw record.arg; + } + + if (record.type === "break" || record.type === "continue") { + this.next = record.arg; + } else if (record.type === "return") { + this.rval = this.arg = record.arg; + this.method = "return"; + this.next = "end"; + } else if (record.type === "normal" && afterLoc) { + this.next = afterLoc; + } + + return ContinueSentinel; + }, + finish: function finish(finallyLoc) { + for (var i = this.tryEntries.length - 1; i >= 0; --i) { + var entry = this.tryEntries[i]; + + if (entry.finallyLoc === finallyLoc) { + this.complete(entry.completion, entry.afterLoc); + resetTryEntry(entry); + return ContinueSentinel; + } + } + }, + "catch": function _catch(tryLoc) { + for (var i = this.tryEntries.length - 1; i >= 0; --i) { + var entry = this.tryEntries[i]; + + if (entry.tryLoc === tryLoc) { + var record = entry.completion; + + if (record.type === "throw") { + var thrown = record.arg; + resetTryEntry(entry); + } + + return thrown; + } + } + + throw new Error("illegal catch attempt"); + }, + delegateYield: function delegateYield(iterable, resultName, nextLoc) { + this.delegate = { + iterator: values(iterable), + resultName: resultName, + nextLoc: nextLoc + }; + + if (this.method === "next") { + this.arg = undefined; + } + + return ContinueSentinel; + } + }; +}(function () { + return this || (typeof self === "undefined" ? "undefined" : _typeof(self)) === "object" && self; +}() || Function("return this")()); +/* WEBPACK VAR INJECTION */}.call(this, __w_pdfjs_require__(150)(module))) + +/***/ }), +/* 150 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +module.exports = function (module) { + if (!module.webpackPolyfill) { + module.deprecate = function () {}; + + module.paths = []; + if (!module.children) module.children = []; + Object.defineProperty(module, "loaded", { + enumerable: true, + get: function get() { + return module.l; + } + }); + Object.defineProperty(module, "id", { + enumerable: true, + get: function get() { + return module.i; + } + }); + module.webpackPolyfill = 1; + } + + return module; +}; + +/***/ }), +/* 151 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.addLinkAttributes = addLinkAttributes; +exports.getFilenameFromUrl = getFilenameFromUrl; +exports.loadScript = loadScript; +exports.DummyStatTimer = exports.StatTimer = exports.DOMSVGFactory = exports.DOMCMapReaderFactory = exports.DOMCanvasFactory = exports.DEFAULT_LINK_REL = exports.LinkTarget = exports.RenderingCancelledException = exports.PageViewport = void 0; + +var _util = __w_pdfjs_require__(1); + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var DEFAULT_LINK_REL = 'noopener noreferrer nofollow'; +exports.DEFAULT_LINK_REL = DEFAULT_LINK_REL; +var SVG_NS = 'http://www.w3.org/2000/svg'; + +var DOMCanvasFactory = +/*#__PURE__*/ +function () { + function DOMCanvasFactory() { + _classCallCheck(this, DOMCanvasFactory); + } + + _createClass(DOMCanvasFactory, [{ + key: "create", + value: function create(width, height) { + if (width <= 0 || height <= 0) { + throw new Error('invalid canvas size'); + } + + var canvas = document.createElement('canvas'); + var context = canvas.getContext('2d'); + canvas.width = width; + canvas.height = height; + return { + canvas: canvas, + context: context + }; + } + }, { + key: "reset", + value: function reset(canvasAndContext, width, height) { + if (!canvasAndContext.canvas) { + throw new Error('canvas is not specified'); + } + + if (width <= 0 || height <= 0) { + throw new Error('invalid canvas size'); + } + + canvasAndContext.canvas.width = width; + canvasAndContext.canvas.height = height; + } + }, { + key: "destroy", + value: function destroy(canvasAndContext) { + if (!canvasAndContext.canvas) { + throw new Error('canvas is not specified'); + } + + canvasAndContext.canvas.width = 0; + canvasAndContext.canvas.height = 0; + canvasAndContext.canvas = null; + canvasAndContext.context = null; + } + }]); + + return DOMCanvasFactory; +}(); + +exports.DOMCanvasFactory = DOMCanvasFactory; + +var DOMCMapReaderFactory = +/*#__PURE__*/ +function () { + function DOMCMapReaderFactory(_ref) { + var _ref$baseUrl = _ref.baseUrl, + baseUrl = _ref$baseUrl === void 0 ? null : _ref$baseUrl, + _ref$isCompressed = _ref.isCompressed, + isCompressed = _ref$isCompressed === void 0 ? false : _ref$isCompressed; + + _classCallCheck(this, DOMCMapReaderFactory); + + this.baseUrl = baseUrl; + this.isCompressed = isCompressed; + } + + _createClass(DOMCMapReaderFactory, [{ + key: "fetch", + value: function fetch(_ref2) { + var _this = this; + + var name = _ref2.name; + + if (!this.baseUrl) { + return Promise.reject(new Error('The CMap "baseUrl" parameter must be specified, ensure that ' + 'the "cMapUrl" and "cMapPacked" API parameters are provided.')); + } + + if (!name) { + return Promise.reject(new Error('CMap name must be specified.')); + } + + return new Promise(function (resolve, reject) { + var url = _this.baseUrl + name + (_this.isCompressed ? '.bcmap' : ''); + var request = new XMLHttpRequest(); + request.open('GET', url, true); + + if (_this.isCompressed) { + request.responseType = 'arraybuffer'; + } + + request.onreadystatechange = function () { + if (request.readyState !== XMLHttpRequest.DONE) { + return; + } + + if (request.status === 200 || request.status === 0) { + var data; + + if (_this.isCompressed && request.response) { + data = new Uint8Array(request.response); + } else if (!_this.isCompressed && request.responseText) { + data = (0, _util.stringToBytes)(request.responseText); + } + + if (data) { + resolve({ + cMapData: data, + compressionType: _this.isCompressed ? _util.CMapCompressionType.BINARY : _util.CMapCompressionType.NONE + }); + return; + } + } + + reject(new Error('Unable to load ' + (_this.isCompressed ? 'binary ' : '') + 'CMap at: ' + url)); + }; + + request.send(null); + }); + } + }]); + + return DOMCMapReaderFactory; +}(); + +exports.DOMCMapReaderFactory = DOMCMapReaderFactory; + +var DOMSVGFactory = +/*#__PURE__*/ +function () { + function DOMSVGFactory() { + _classCallCheck(this, DOMSVGFactory); + } + + _createClass(DOMSVGFactory, [{ + key: "create", + value: function create(width, height) { + (0, _util.assert)(width > 0 && height > 0, 'Invalid SVG dimensions'); + var svg = document.createElementNS(SVG_NS, 'svg:svg'); + svg.setAttribute('version', '1.1'); + svg.setAttribute('width', width + 'px'); + svg.setAttribute('height', height + 'px'); + svg.setAttribute('preserveAspectRatio', 'none'); + svg.setAttribute('viewBox', '0 0 ' + width + ' ' + height); + return svg; + } + }, { + key: "createElement", + value: function createElement(type) { + (0, _util.assert)(typeof type === 'string', 'Invalid SVG element type'); + return document.createElementNS(SVG_NS, type); + } + }]); + + return DOMSVGFactory; +}(); + +exports.DOMSVGFactory = DOMSVGFactory; + +var PageViewport = +/*#__PURE__*/ +function () { + function PageViewport(_ref3) { + var viewBox = _ref3.viewBox, + scale = _ref3.scale, + rotation = _ref3.rotation, + _ref3$offsetX = _ref3.offsetX, + offsetX = _ref3$offsetX === void 0 ? 0 : _ref3$offsetX, + _ref3$offsetY = _ref3.offsetY, + offsetY = _ref3$offsetY === void 0 ? 0 : _ref3$offsetY, + _ref3$dontFlip = _ref3.dontFlip, + dontFlip = _ref3$dontFlip === void 0 ? false : _ref3$dontFlip; + + _classCallCheck(this, PageViewport); + + this.viewBox = viewBox; + this.scale = scale; + this.rotation = rotation; + this.offsetX = offsetX; + this.offsetY = offsetY; + var centerX = (viewBox[2] + viewBox[0]) / 2; + var centerY = (viewBox[3] + viewBox[1]) / 2; + var rotateA, rotateB, rotateC, rotateD; + rotation = rotation % 360; + rotation = rotation < 0 ? rotation + 360 : rotation; + + switch (rotation) { + case 180: + rotateA = -1; + rotateB = 0; + rotateC = 0; + rotateD = 1; + break; + + case 90: + rotateA = 0; + rotateB = 1; + rotateC = 1; + rotateD = 0; + break; + + case 270: + rotateA = 0; + rotateB = -1; + rotateC = -1; + rotateD = 0; + break; + + default: + rotateA = 1; + rotateB = 0; + rotateC = 0; + rotateD = -1; + break; + } + + if (dontFlip) { rotateC = -rotateC; rotateD = -rotateD; - } - var offsetCanvasX, offsetCanvasY; - var width, height; - if (rotateA === 0) { + } + + var offsetCanvasX, offsetCanvasY; + var width, height; + + if (rotateA === 0) { offsetCanvasX = Math.abs(centerY - viewBox[1]) * scale + offsetX; offsetCanvasY = Math.abs(centerX - viewBox[0]) * scale + offsetY; width = Math.abs(viewBox[3] - viewBox[1]) * scale; height = Math.abs(viewBox[2] - viewBox[0]) * scale; - } else { + } else { offsetCanvasX = Math.abs(centerX - viewBox[0]) * scale + offsetX; offsetCanvasY = Math.abs(centerY - viewBox[1]) * scale + offsetY; width = Math.abs(viewBox[2] - viewBox[0]) * scale; height = Math.abs(viewBox[3] - viewBox[1]) * scale; - } - this.transform = [ - rotateA * scale, - rotateB * scale, - rotateC * scale, - rotateD * scale, - offsetCanvasX - rotateA * scale * centerX - rotateC * scale * centerY, - offsetCanvasY - rotateB * scale * centerX - rotateD * scale * centerY - ]; - this.width = width; - this.height = height; - this.fontScale = scale; } - PageViewport.prototype = { - clone: function PageViewPort_clone(args) { - args = args || {}; - var scale = 'scale' in args ? args.scale : this.scale; - var rotation = 'rotation' in args ? args.rotation : this.rotation; - return new PageViewport(this.viewBox.slice(), scale, rotation, this.offsetX, this.offsetY, args.dontFlip); - }, - convertToViewportPoint: function PageViewport_convertToViewportPoint(x, y) { - return Util.applyTransform([ - x, - y - ], this.transform); - }, - convertToViewportRectangle: function PageViewport_convertToViewportRectangle(rect) { - var tl = Util.applyTransform([ - rect[0], - rect[1] - ], this.transform); - var br = Util.applyTransform([ - rect[2], - rect[3] - ], this.transform); - return [ - tl[0], - tl[1], - br[0], - br[1] - ]; - }, - convertToPdfPoint: function PageViewport_convertToPdfPoint(x, y) { - return Util.applyInverseTransform([ - x, - y - ], this.transform); - } - }; - return PageViewport; - }(); - var PDFStringTranslateTable = [ - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0x2D8, - 0x2C7, - 0x2C6, - 0x2D9, - 0x2DD, - 0x2DB, - 0x2DA, - 0x2DC, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0x2022, - 0x2020, - 0x2021, - 0x2026, - 0x2014, - 0x2013, - 0x192, - 0x2044, - 0x2039, - 0x203A, - 0x2212, - 0x2030, - 0x201E, - 0x201C, - 0x201D, - 0x2018, - 0x2019, - 0x201A, - 0x2122, - 0xFB01, - 0xFB02, - 0x141, - 0x152, - 0x160, - 0x178, - 0x17D, - 0x131, - 0x142, - 0x153, - 0x161, - 0x17E, - 0, - 0x20AC - ]; - function stringToPDFString(str) { - var i, n = str.length, strBuf = []; - if (str[0] === '\xFE' && str[1] === '\xFF') { - for (i = 2; i < n; i += 2) { - strBuf.push(String.fromCharCode(str.charCodeAt(i) << 8 | str.charCodeAt(i + 1))); - } - } else { - for (i = 0; i < n; ++i) { - var code = PDFStringTranslateTable[str.charCodeAt(i)]; - strBuf.push(code ? String.fromCharCode(code) : str.charAt(i)); - } - } - return strBuf.join(''); - } - function stringToUTF8String(str) { - return decodeURIComponent(escape(str)); - } - function utf8StringToString(str) { - return unescape(encodeURIComponent(str)); - } - function isEmptyObj(obj) { - for (var key in obj) { - return false; - } - return true; - } - function isBool(v) { - return typeof v === 'boolean'; - } - function isInt(v) { - return typeof v === 'number' && (v | 0) === v; - } - function isNum(v) { - return typeof v === 'number'; - } - function isString(v) { - return typeof v === 'string'; - } - function isArray(v) { - return v instanceof Array; - } - function isArrayBuffer(v) { - return typeof v === 'object' && v !== null && v.byteLength !== undefined; - } - function isSpace(ch) { - return ch === 0x20 || ch === 0x09 || ch === 0x0D || ch === 0x0A; - } - function createPromiseCapability() { - var capability = {}; - capability.promise = new Promise(function (resolve, reject) { - capability.resolve = resolve; - capability.reject = reject; - }); - return capability; - } - (function PromiseClosure() { - if (globalScope.Promise) { - if (typeof globalScope.Promise.all !== 'function') { - globalScope.Promise.all = function (iterable) { - var count = 0, results = [], resolve, reject; - var promise = new globalScope.Promise(function (resolve_, reject_) { - resolve = resolve_; - reject = reject_; - }); - iterable.forEach(function (p, i) { - count++; - p.then(function (result) { - results[i] = result; - count--; - if (count === 0) { - resolve(results); - } - }, reject); - }); - if (count === 0) { - resolve(results); - } - return promise; - }; - } - if (typeof globalScope.Promise.resolve !== 'function') { - globalScope.Promise.resolve = function (value) { - return new globalScope.Promise(function (resolve) { - resolve(value); - }); - }; - } - if (typeof globalScope.Promise.reject !== 'function') { - globalScope.Promise.reject = function (reason) { - return new globalScope.Promise(function (resolve, reject) { - reject(reason); - }); - }; - } - if (typeof globalScope.Promise.prototype.catch !== 'function') { - globalScope.Promise.prototype.catch = function (onReject) { - return globalScope.Promise.prototype.then(undefined, onReject); - }; - } - return; - } - var STATUS_PENDING = 0; - var STATUS_RESOLVED = 1; - var STATUS_REJECTED = 2; - var REJECTION_TIMEOUT = 500; - var HandlerManager = { - handlers: [], - running: false, - unhandledRejections: [], - pendingRejectionCheck: false, - scheduleHandlers: function scheduleHandlers(promise) { - if (promise._status === STATUS_PENDING) { - return; - } - this.handlers = this.handlers.concat(promise._handlers); - promise._handlers = []; - if (this.running) { - return; - } - this.running = true; - setTimeout(this.runHandlers.bind(this), 0); - }, - runHandlers: function runHandlers() { - var RUN_TIMEOUT = 1; - var timeoutAt = Date.now() + RUN_TIMEOUT; - while (this.handlers.length > 0) { - var handler = this.handlers.shift(); - var nextStatus = handler.thisPromise._status; - var nextValue = handler.thisPromise._value; - try { - if (nextStatus === STATUS_RESOLVED) { - if (typeof handler.onResolve === 'function') { - nextValue = handler.onResolve(nextValue); - } - } else if (typeof handler.onReject === 'function') { - nextValue = handler.onReject(nextValue); - nextStatus = STATUS_RESOLVED; - if (handler.thisPromise._unhandledRejection) { - this.removeUnhandeledRejection(handler.thisPromise); - } - } - } catch (ex) { - nextStatus = STATUS_REJECTED; - nextValue = ex; - } - handler.nextPromise._updateStatus(nextStatus, nextValue); - if (Date.now() >= timeoutAt) { - break; - } - } - if (this.handlers.length > 0) { - setTimeout(this.runHandlers.bind(this), 0); - return; - } - this.running = false; - }, - addUnhandledRejection: function addUnhandledRejection(promise) { - this.unhandledRejections.push({ - promise: promise, - time: Date.now() + + this.transform = [rotateA * scale, rotateB * scale, rotateC * scale, rotateD * scale, offsetCanvasX - rotateA * scale * centerX - rotateC * scale * centerY, offsetCanvasY - rotateB * scale * centerX - rotateD * scale * centerY]; + this.width = width; + this.height = height; + } + + _createClass(PageViewport, [{ + key: "clone", + value: function clone() { + var _ref4 = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}, + _ref4$scale = _ref4.scale, + scale = _ref4$scale === void 0 ? this.scale : _ref4$scale, + _ref4$rotation = _ref4.rotation, + rotation = _ref4$rotation === void 0 ? this.rotation : _ref4$rotation, + _ref4$dontFlip = _ref4.dontFlip, + dontFlip = _ref4$dontFlip === void 0 ? false : _ref4$dontFlip; + + return new PageViewport({ + viewBox: this.viewBox.slice(), + scale: scale, + rotation: rotation, + offsetX: this.offsetX, + offsetY: this.offsetY, + dontFlip: dontFlip }); - this.scheduleRejectionCheck(); - }, - removeUnhandeledRejection: function removeUnhandeledRejection(promise) { - promise._unhandledRejection = false; - for (var i = 0; i < this.unhandledRejections.length; i++) { - if (this.unhandledRejections[i].promise === promise) { - this.unhandledRejections.splice(i); - i--; - } - } - }, - scheduleRejectionCheck: function scheduleRejectionCheck() { - if (this.pendingRejectionCheck) { - return; - } - this.pendingRejectionCheck = true; - setTimeout(function rejectionCheck() { - this.pendingRejectionCheck = false; - var now = Date.now(); - for (var i = 0; i < this.unhandledRejections.length; i++) { - if (now - this.unhandledRejections[i].time > REJECTION_TIMEOUT) { - var unhandled = this.unhandledRejections[i].promise._value; - var msg = 'Unhandled rejection: ' + unhandled; - if (unhandled.stack) { - msg += '\n' + unhandled.stack; - } - warn(msg); - this.unhandledRejections.splice(i); - i--; - } - } - if (this.unhandledRejections.length) { - this.scheduleRejectionCheck(); - } - }.bind(this), REJECTION_TIMEOUT); - } - }; - var Promise = function Promise(resolver) { - this._status = STATUS_PENDING; - this._handlers = []; - try { - resolver.call(this, this._resolve.bind(this), this._reject.bind(this)); - } catch (e) { - this._reject(e); - } - }; - Promise.all = function Promise_all(promises) { - var resolveAll, rejectAll; - var deferred = new Promise(function (resolve, reject) { - resolveAll = resolve; - rejectAll = reject; - }); - var unresolved = promises.length; - var results = []; - if (unresolved === 0) { - resolveAll(results); - return deferred; - } - function reject(reason) { - if (deferred._status === STATUS_REJECTED) { - return; - } - results = []; - rejectAll(reason); - } - for (var i = 0, ii = promises.length; i < ii; ++i) { - var promise = promises[i]; - var resolve = function (i) { - return function (value) { - if (deferred._status === STATUS_REJECTED) { - return; - } - results[i] = value; - unresolved--; - if (unresolved === 0) { - resolveAll(results); - } - }; - }(i); - if (Promise.isPromise(promise)) { - promise.then(resolve, reject); - } else { - resolve(promise); - } - } - return deferred; - }; - Promise.isPromise = function Promise_isPromise(value) { - return value && typeof value.then === 'function'; - }; - Promise.resolve = function Promise_resolve(value) { - return new Promise(function (resolve) { - resolve(value); - }); - }; - Promise.reject = function Promise_reject(reason) { - return new Promise(function (resolve, reject) { - reject(reason); - }); - }; - Promise.prototype = { - _status: null, - _value: null, - _handlers: null, - _unhandledRejection: null, - _updateStatus: function Promise__updateStatus(status, value) { - if (this._status === STATUS_RESOLVED || this._status === STATUS_REJECTED) { - return; - } - if (status === STATUS_RESOLVED && Promise.isPromise(value)) { - value.then(this._updateStatus.bind(this, STATUS_RESOLVED), this._updateStatus.bind(this, STATUS_REJECTED)); - return; - } - this._status = status; - this._value = value; - if (status === STATUS_REJECTED && this._handlers.length === 0) { - this._unhandledRejection = true; - HandlerManager.addUnhandledRejection(this); - } - HandlerManager.scheduleHandlers(this); - }, - _resolve: function Promise_resolve(value) { - this._updateStatus(STATUS_RESOLVED, value); - }, - _reject: function Promise_reject(reason) { - this._updateStatus(STATUS_REJECTED, reason); - }, - then: function Promise_then(onResolve, onReject) { - var nextPromise = new Promise(function (resolve, reject) { - this.resolve = resolve; - this.reject = reject; - }); - this._handlers.push({ - thisPromise: this, - onResolve: onResolve, - onReject: onReject, - nextPromise: nextPromise - }); - HandlerManager.scheduleHandlers(this); - return nextPromise; - }, - catch: function Promise_catch(onReject) { - return this.then(undefined, onReject); - } - }; - globalScope.Promise = Promise; - }()); - (function WeakMapClosure() { - if (globalScope.WeakMap) { - return; } - var id = 0; - function WeakMap() { - this.id = '$weakmap' + id++; + }, { + key: "convertToViewportPoint", + value: function convertToViewportPoint(x, y) { + return _util.Util.applyTransform([x, y], this.transform); } - WeakMap.prototype = { - has: function (obj) { - return !!Object.getOwnPropertyDescriptor(obj, this.id); - }, - get: function (obj, defaultValue) { - return this.has(obj) ? obj[this.id] : defaultValue; - }, - set: function (obj, value) { - Object.defineProperty(obj, this.id, { - value: value, - enumerable: false, - configurable: true - }); - }, - delete: function (obj) { - delete obj[this.id]; - } - }; - globalScope.WeakMap = WeakMap; - }()); - var StatTimer = function StatTimerClosure() { - function rpad(str, pad, length) { - while (str.length < length) { - str += pad; - } - return str; + }, { + key: "convertToViewportRectangle", + value: function convertToViewportRectangle(rect) { + var tl = _util.Util.applyTransform([rect[0], rect[1]], this.transform); + + var br = _util.Util.applyTransform([rect[2], rect[3]], this.transform); + + return [tl[0], tl[1], br[0], br[1]]; } - function StatTimer() { - this.started = Object.create(null); - this.times = []; - this.enabled = true; + }, { + key: "convertToPdfPoint", + value: function convertToPdfPoint(x, y) { + return _util.Util.applyInverseTransform([x, y], this.transform); } - StatTimer.prototype = { - time: function StatTimer_time(name) { + }]); + + return PageViewport; +}(); + +exports.PageViewport = PageViewport; + +var RenderingCancelledException = function RenderingCancelledException() { + function RenderingCancelledException(msg, type) { + this.message = msg; + this.type = type; + } + + RenderingCancelledException.prototype = new Error(); + RenderingCancelledException.prototype.name = 'RenderingCancelledException'; + RenderingCancelledException.constructor = RenderingCancelledException; + return RenderingCancelledException; +}(); + +exports.RenderingCancelledException = RenderingCancelledException; +var LinkTarget = { + NONE: 0, + SELF: 1, + BLANK: 2, + PARENT: 3, + TOP: 4 +}; +exports.LinkTarget = LinkTarget; +var LinkTargetStringMap = ['', '_self', '_blank', '_parent', '_top']; + +function addLinkAttributes(link) { + var _ref5 = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}, + url = _ref5.url, + target = _ref5.target, + rel = _ref5.rel; + + link.href = link.title = url ? (0, _util.removeNullCharacters)(url) : ''; + + if (url) { + var LinkTargetValues = Object.values(LinkTarget); + var targetIndex = LinkTargetValues.includes(target) ? target : LinkTarget.NONE; + link.target = LinkTargetStringMap[targetIndex]; + link.rel = typeof rel === 'string' ? rel : DEFAULT_LINK_REL; + } +} + +function getFilenameFromUrl(url) { + var anchor = url.indexOf('#'); + var query = url.indexOf('?'); + var end = Math.min(anchor > 0 ? anchor : url.length, query > 0 ? query : url.length); + return url.substring(url.lastIndexOf('/', end) + 1, end); +} + +var StatTimer = +/*#__PURE__*/ +function () { + function StatTimer() { + var enable = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : true; + + _classCallCheck(this, StatTimer); + + this.enabled = !!enable; + this.started = Object.create(null); + this.times = []; + } + + _createClass(StatTimer, [{ + key: "time", + value: function time(name) { if (!this.enabled) { - return; + return; } + if (name in this.started) { - warn('Timer is already running for ' + name); + (0, _util.warn)('Timer is already running for ' + name); } + this.started[name] = Date.now(); - }, - timeEnd: function StatTimer_timeEnd(name) { + } + }, { + key: "timeEnd", + value: function timeEnd(name) { if (!this.enabled) { - return; + return; } + if (!(name in this.started)) { - warn('Timer has not been started for ' + name); + (0, _util.warn)('Timer has not been started for ' + name); } + this.times.push({ - 'name': name, - 'start': this.started[name], - 'end': Date.now() + 'name': name, + 'start': this.started[name], + 'end': Date.now() }); delete this.started[name]; - }, - toString: function StatTimer_toString() { - var i, ii; + } + }, { + key: "toString", + value: function toString() { var times = this.times; - var out = ''; - var longest = 0; - for (i = 0, ii = times.length; i < ii; ++i) { - var name = times[i]['name']; - if (name.length > longest) { - longest = name.length; - } + var out = '', + longest = 0; + + for (var i = 0, ii = times.length; i < ii; ++i) { + var name = times[i]['name']; + + if (name.length > longest) { + longest = name.length; + } } - for (i = 0, ii = times.length; i < ii; ++i) { - var span = times[i]; - var duration = span.end - span.start; - out += rpad(span['name'], ' ', longest) + ' ' + duration + 'ms\n'; + + for (var _i = 0, _ii = times.length; _i < _ii; ++_i) { + var span = times[_i]; + var duration = span.end - span.start; + out += "".concat(span['name'].padEnd(longest), " ").concat(duration, "ms\n"); } + return out; - } + } + }]); + + return StatTimer; +}(); + +exports.StatTimer = StatTimer; + +var DummyStatTimer = +/*#__PURE__*/ +function () { + function DummyStatTimer() { + _classCallCheck(this, DummyStatTimer); + + (0, _util.unreachable)('Cannot initialize DummyStatTimer.'); + } + + _createClass(DummyStatTimer, null, [{ + key: "time", + value: function time(name) {} + }, { + key: "timeEnd", + value: function timeEnd(name) {} + }, { + key: "toString", + value: function toString() { + return ''; + } + }]); + + return DummyStatTimer; +}(); + +exports.DummyStatTimer = DummyStatTimer; + +function loadScript(src) { + return new Promise(function (resolve, reject) { + var script = document.createElement('script'); + script.src = src; + script.onload = resolve; + + script.onerror = function () { + reject(new Error("Cannot load script at: ".concat(script.src))); }; - return StatTimer; - }(); - var createBlob = function createBlob(data, contentType) { - if (typeof Blob !== 'undefined') { - return new Blob([data], { type: contentType }); + + (document.head || document.documentElement).appendChild(script); + }); +} + +/***/ }), +/* 152 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.FontLoader = exports.FontFaceObject = void 0; + +var _regenerator = _interopRequireDefault(__w_pdfjs_require__(147)); + +var _util = __w_pdfjs_require__(1); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); } + +function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; } + +function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); } + +function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } } + +function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var BaseFontLoader = +/*#__PURE__*/ +function () { + function BaseFontLoader(_ref) { + var docId = _ref.docId, + onUnsupportedFeature = _ref.onUnsupportedFeature; + + _classCallCheck(this, BaseFontLoader); + + if (this.constructor === BaseFontLoader) { + (0, _util.unreachable)('Cannot initialize BaseFontLoader.'); } - warn('The "Blob" constructor is not supported.'); - }; - var createObjectURL = function createObjectURLClosure() { - var digits = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='; - return function createObjectURL(data, contentType, forceDataSchema) { - if (!forceDataSchema && typeof URL !== 'undefined' && URL.createObjectURL) { - var blob = createBlob(data, contentType); - return URL.createObjectURL(blob); - } - var buffer = 'data:' + contentType + ';base64,'; - for (var i = 0, ii = data.length; i < ii; i += 3) { - var b1 = data[i] & 0xFF; - var b2 = data[i + 1] & 0xFF; - var b3 = data[i + 2] & 0xFF; - var d1 = b1 >> 2, d2 = (b1 & 3) << 4 | b2 >> 4; - var d3 = i + 1 < ii ? (b2 & 0xF) << 2 | b3 >> 6 : 64; - var d4 = i + 2 < ii ? b3 & 0x3F : 64; - buffer += digits[d1] + digits[d2] + digits[d3] + digits[d4]; - } - return buffer; - }; - }(); - function MessageHandler(sourceName, targetName, comObj) { - this.sourceName = sourceName; - this.targetName = targetName; - this.comObj = comObj; - this.callbackIndex = 1; - this.postMessageTransfers = true; - var callbacksCapabilities = this.callbacksCapabilities = Object.create(null); - var ah = this.actionHandler = Object.create(null); - this._onComObjOnMessage = function messageHandlerComObjOnMessage(event) { - var data = event.data; - if (data.targetName !== this.sourceName) { - return; - } - if (data.isReply) { - var callbackId = data.callbackId; - if (data.callbackId in callbacksCapabilities) { - var callback = callbacksCapabilities[callbackId]; - delete callbacksCapabilities[callbackId]; - if ('error' in data) { - callback.reject(data.error); - } else { - callback.resolve(data.data); - } - } else { - error('Cannot resolve callback ' + callbackId); - } - } else if (data.action in ah) { - var action = ah[data.action]; - if (data.callbackId) { - var sourceName = this.sourceName; - var targetName = data.sourceName; - Promise.resolve().then(function () { - return action[0].call(action[1], data.data); - }).then(function (result) { - comObj.postMessage({ - sourceName: sourceName, - targetName: targetName, - isReply: true, - callbackId: data.callbackId, - data: result - }); - }, function (reason) { - if (reason instanceof Error) { - reason = reason + ''; - } - comObj.postMessage({ - sourceName: sourceName, - targetName: targetName, - isReply: true, - callbackId: data.callbackId, - error: reason - }); - }); - } else { - action[0].call(action[1], data.data); - } - } else { - error('Unknown action from worker: ' + data.action); - } - }.bind(this); - comObj.addEventListener('message', this._onComObjOnMessage); - } - MessageHandler.prototype = { - on: function messageHandlerOn(actionName, handler, scope) { - var ah = this.actionHandler; - if (ah[actionName]) { - error('There is already an actionName called "' + actionName + '"'); - } - ah[actionName] = [ - handler, - scope - ]; - }, - send: function messageHandlerSend(actionName, data, transfers) { - var message = { - sourceName: this.sourceName, - targetName: this.targetName, - action: actionName, - data: data - }; - this.postMessage(message, transfers); - }, - sendWithPromise: function messageHandlerSendWithPromise(actionName, data, transfers) { - var callbackId = this.callbackIndex++; - var message = { - sourceName: this.sourceName, - targetName: this.targetName, - action: actionName, - data: data, - callbackId: callbackId - }; - var capability = createPromiseCapability(); - this.callbacksCapabilities[callbackId] = capability; - try { - this.postMessage(message, transfers); - } catch (e) { - capability.reject(e); - } - return capability.promise; - }, - postMessage: function (message, transfers) { - if (transfers && this.postMessageTransfers) { - this.comObj.postMessage(message, transfers); - } else { - this.comObj.postMessage(message); - } - }, - destroy: function () { - this.comObj.removeEventListener('message', this._onComObjOnMessage); - } - }; - function loadJpegStream(id, imageUrl, objs) { - var img = new Image(); - img.onload = function loadJpegStream_onloadClosure() { - objs.resolve(id, img); - }; - img.onerror = function loadJpegStream_onerrorClosure() { - objs.resolve(id, null); - warn('Error during JPEG image loading'); - }; - img.src = imageUrl; - } - /* Any copyright is dedicated to the Public Domain. - * http://creativecommons.org/publicdomain/zero/1.0/ */ - (function checkURLConstructor(scope) { - var hasWorkingUrl = false; - try { - if (typeof URL === 'function' && typeof URL.prototype === 'object' && 'origin' in URL.prototype) { - var u = new URL('b', 'http://a'); - u.pathname = 'c%20d'; - hasWorkingUrl = u.href === 'http://a/c%20d'; - } - } catch (e) { - } - if (hasWorkingUrl) { - return; - } - var relative = Object.create(null); - relative['ftp'] = 21; - relative['file'] = 0; - relative['gopher'] = 70; - relative['http'] = 80; - relative['https'] = 443; - relative['ws'] = 80; - relative['wss'] = 443; - var relativePathDotMapping = Object.create(null); - relativePathDotMapping['%2e'] = '.'; - relativePathDotMapping['.%2e'] = '..'; - relativePathDotMapping['%2e.'] = '..'; - relativePathDotMapping['%2e%2e'] = '..'; - function isRelativeScheme(scheme) { - return relative[scheme] !== undefined; - } - function invalid() { - clear.call(this); - this._isInvalid = true; - } - function IDNAToASCII(h) { - if (h === '') { - invalid.call(this); - } - return h.toLowerCase(); - } - function percentEscape(c) { - var unicode = c.charCodeAt(0); - if (unicode > 0x20 && unicode < 0x7F && [ - 0x22, - 0x23, - 0x3C, - 0x3E, - 0x3F, - 0x60 - ].indexOf(unicode) === -1) { - return c; - } - return encodeURIComponent(c); - } - function percentEscapeQuery(c) { - var unicode = c.charCodeAt(0); - if (unicode > 0x20 && unicode < 0x7F && [ - 0x22, - 0x23, - 0x3C, - 0x3E, - 0x60 - ].indexOf(unicode) === -1) { - return c; - } - return encodeURIComponent(c); - } - var EOF, ALPHA = /[a-zA-Z]/, ALPHANUMERIC = /[a-zA-Z0-9\+\-\.]/; - function parse(input, stateOverride, base) { - function err(message) { - errors.push(message); - } - var state = stateOverride || 'scheme start', cursor = 0, buffer = '', seenAt = false, seenBracket = false, errors = []; - loop: - while ((input[cursor - 1] !== EOF || cursor === 0) && !this._isInvalid) { - var c = input[cursor]; - switch (state) { - case 'scheme start': - if (c && ALPHA.test(c)) { - buffer += c.toLowerCase(); - state = 'scheme'; - } else if (!stateOverride) { - buffer = ''; - state = 'no scheme'; - continue; - } else { - err('Invalid scheme.'); - break loop; - } - break; - case 'scheme': - if (c && ALPHANUMERIC.test(c)) { - buffer += c.toLowerCase(); - } else if (c === ':') { - this._scheme = buffer; - buffer = ''; - if (stateOverride) { - break loop; - } - if (isRelativeScheme(this._scheme)) { - this._isRelative = true; - } - if (this._scheme === 'file') { - state = 'relative'; - } else if (this._isRelative && base && base._scheme === this._scheme) { - state = 'relative or authority'; - } else if (this._isRelative) { - state = 'authority first slash'; - } else { - state = 'scheme data'; - } - } else if (!stateOverride) { - buffer = ''; - cursor = 0; - state = 'no scheme'; - continue; - } else if (EOF === c) { - break loop; - } else { - err('Code point not allowed in scheme: ' + c); - break loop; - } - break; - case 'scheme data': - if (c === '?') { - this._query = '?'; - state = 'query'; - } else if (c === '#') { - this._fragment = '#'; - state = 'fragment'; - } else { - if (EOF !== c && '\t' !== c && '\n' !== c && '\r' !== c) { - this._schemeData += percentEscape(c); - } - } - break; - case 'no scheme': - if (!base || !isRelativeScheme(base._scheme)) { - err('Missing scheme.'); - invalid.call(this); - } else { - state = 'relative'; - continue; - } - break; - case 'relative or authority': - if (c === '/' && input[cursor + 1] === '/') { - state = 'authority ignore slashes'; - } else { - err('Expected /, got: ' + c); - state = 'relative'; - continue; - } - break; - case 'relative': - this._isRelative = true; - if ('file' !== this._scheme) { - this._scheme = base._scheme; - } - if (EOF === c) { - this._host = base._host; - this._port = base._port; - this._path = base._path.slice(); - this._query = base._query; - this._username = base._username; - this._password = base._password; - break loop; - } else if (c === '/' || c === '\\') { - if (c === '\\') { - err('\\ is an invalid code point.'); - } - state = 'relative slash'; - } else if (c === '?') { - this._host = base._host; - this._port = base._port; - this._path = base._path.slice(); - this._query = '?'; - this._username = base._username; - this._password = base._password; - state = 'query'; - } else if (c === '#') { - this._host = base._host; - this._port = base._port; - this._path = base._path.slice(); - this._query = base._query; - this._fragment = '#'; - this._username = base._username; - this._password = base._password; - state = 'fragment'; - } else { - var nextC = input[cursor + 1]; - var nextNextC = input[cursor + 2]; - if ('file' !== this._scheme || !ALPHA.test(c) || nextC !== ':' && nextC !== '|' || EOF !== nextNextC && '/' !== nextNextC && '\\' !== nextNextC && '?' !== nextNextC && '#' !== nextNextC) { - this._host = base._host; - this._port = base._port; - this._username = base._username; - this._password = base._password; - this._path = base._path.slice(); - this._path.pop(); - } - state = 'relative path'; - continue; - } - break; - case 'relative slash': - if (c === '/' || c === '\\') { - if (c === '\\') { - err('\\ is an invalid code point.'); - } - if (this._scheme === 'file') { - state = 'file host'; - } else { - state = 'authority ignore slashes'; - } - } else { - if ('file' !== this._scheme) { - this._host = base._host; - this._port = base._port; - this._username = base._username; - this._password = base._password; - } - state = 'relative path'; - continue; - } - break; - case 'authority first slash': - if (c === '/') { - state = 'authority second slash'; - } else { - err('Expected \'/\', got: ' + c); - state = 'authority ignore slashes'; - continue; - } - break; - case 'authority second slash': - state = 'authority ignore slashes'; - if ('/' !== c) { - err('Expected \'/\', got: ' + c); - continue; - } - break; - case 'authority ignore slashes': - if ('/' !== c && '\\' !== c) { - state = 'authority'; - continue; - } else { - err('Expected authority, got: ' + c); - } - break; - case 'authority': - if (c === '@') { - if (seenAt) { - err('@ already seen.'); - buffer += '%40'; - } - seenAt = true; - for (var i = 0; i < buffer.length; i++) { - var cp = buffer[i]; - if (cp === '\t' || cp === '\n' || cp === '\r') { - err('Invalid whitespace in authority.'); - continue; - } - if (cp === ':' && this._password === null) { - this._password = ''; - continue; - } - var tempC = percentEscape(cp); - if (null !== this._password) { - this._password += tempC; - } else { - this._username += tempC; - } - } - buffer = ''; - } else if (c === EOF || c === '/' || c === '\\' || c === '?' || c === '#') { - cursor -= buffer.length; - buffer = ''; - state = 'host'; - continue; - } else { - buffer += c; - } - break; - case 'file host': - if (c === EOF || c === '/' || c === '\\' || c === '?' || c === '#') { - if (buffer.length === 2 && ALPHA.test(buffer[0]) && (buffer[1] === ':' || buffer[1] === '|')) { - state = 'relative path'; - } else if (buffer.length === 0) { - state = 'relative path start'; - } else { - this._host = IDNAToASCII.call(this, buffer); - buffer = ''; - state = 'relative path start'; - } - continue; - } else if (c === '\t' || c === '\n' || c === '\r') { - err('Invalid whitespace in file host.'); - } else { - buffer += c; - } - break; - case 'host': - case 'hostname': - if (c === ':' && !seenBracket) { - this._host = IDNAToASCII.call(this, buffer); - buffer = ''; - state = 'port'; - if (stateOverride === 'hostname') { - break loop; - } - } else if (c === EOF || c === '/' || c === '\\' || c === '?' || c === '#') { - this._host = IDNAToASCII.call(this, buffer); - buffer = ''; - state = 'relative path start'; - if (stateOverride) { - break loop; - } - continue; - } else if ('\t' !== c && '\n' !== c && '\r' !== c) { - if (c === '[') { - seenBracket = true; - } else if (c === ']') { - seenBracket = false; - } - buffer += c; - } else { - err('Invalid code point in host/hostname: ' + c); - } - break; - case 'port': - if (/[0-9]/.test(c)) { - buffer += c; - } else if (c === EOF || c === '/' || c === '\\' || c === '?' || c === '#' || stateOverride) { - if ('' !== buffer) { - var temp = parseInt(buffer, 10); - if (temp !== relative[this._scheme]) { - this._port = temp + ''; - } - buffer = ''; - } - if (stateOverride) { - break loop; - } - state = 'relative path start'; - continue; - } else if (c === '\t' || c === '\n' || c === '\r') { - err('Invalid code point in port: ' + c); - } else { - invalid.call(this); - } - break; - case 'relative path start': - if (c === '\\') { - err('\'\\\' not allowed in path.'); - } - state = 'relative path'; - if ('/' !== c && '\\' !== c) { - continue; - } - break; - case 'relative path': - if (c === EOF || c === '/' || c === '\\' || !stateOverride && (c === '?' || c === '#')) { - if (c === '\\') { - err('\\ not allowed in relative path.'); - } - var tmp; - if (tmp = relativePathDotMapping[buffer.toLowerCase()]) { - buffer = tmp; - } - if (buffer === '..') { - this._path.pop(); - if ('/' !== c && '\\' !== c) { - this._path.push(''); - } - } else if (buffer === '.' && '/' !== c && '\\' !== c) { - this._path.push(''); - } else if ('.' !== buffer) { - if (this._scheme === 'file' && this._path.length === 0 && buffer.length === 2 && ALPHA.test(buffer[0]) && buffer[1] === '|') { - buffer = buffer[0] + ':'; - } - this._path.push(buffer); - } - buffer = ''; - if (c === '?') { - this._query = '?'; - state = 'query'; - } else if (c === '#') { - this._fragment = '#'; - state = 'fragment'; - } - } else if ('\t' !== c && '\n' !== c && '\r' !== c) { - buffer += percentEscape(c); - } - break; - case 'query': - if (!stateOverride && c === '#') { - this._fragment = '#'; - state = 'fragment'; - } else if (EOF !== c && '\t' !== c && '\n' !== c && '\r' !== c) { - this._query += percentEscapeQuery(c); - } - break; - case 'fragment': - if (EOF !== c && '\t' !== c && '\n' !== c && '\r' !== c) { - this._fragment += c; - } - break; - } - cursor++; - } - } - function clear() { - this._scheme = ''; - this._schemeData = ''; - this._username = ''; - this._password = null; - this._host = ''; - this._port = ''; - this._path = []; - this._query = ''; - this._fragment = ''; - this._isInvalid = false; - this._isRelative = false; - } - function JURL(url, base) - { - if (base !== undefined && !(base instanceof JURL)) { - base = new JURL(String(base)); - } - this._url = url; - clear.call(this); - var input = url.replace(/^[ \t\r\n\f]+|[ \t\r\n\f]+$/g, ''); - parse.call(this, input, null, base); - } - JURL.prototype = { - toString: function () { - return this.href; - }, - get href() { - if (this._isInvalid) { - return this._url; - } - var authority = ''; - if ('' !== this._username || null !== this._password) { - authority = this._username + (null !== this._password ? ':' + this._password : '') + '@'; - } - return this.protocol + (this._isRelative ? '//' + authority + this.host : '') + this.pathname + this._query + this._fragment; - }, - set href(href) { - clear.call(this); - parse.call(this, href); - }, - get protocol() { - return this._scheme + ':'; - }, - set protocol(protocol) { - if (this._isInvalid) { - return; - } - parse.call(this, protocol + ':', 'scheme start'); - }, - get host() { - return this._isInvalid ? '' : this._port ? this._host + ':' + this._port : this._host; - }, - set host(host) { - if (this._isInvalid || !this._isRelative) { - return; - } - parse.call(this, host, 'host'); - }, - get hostname() { - return this._host; - }, - set hostname(hostname) { - if (this._isInvalid || !this._isRelative) { - return; - } - parse.call(this, hostname, 'hostname'); - }, - get port() { - return this._port; - }, - set port(port) { - if (this._isInvalid || !this._isRelative) { - return; - } - parse.call(this, port, 'port'); - }, - get pathname() { - return this._isInvalid ? '' : this._isRelative ? '/' + this._path.join('/') : this._schemeData; - }, - set pathname(pathname) { - if (this._isInvalid || !this._isRelative) { - return; - } - this._path = []; - parse.call(this, pathname, 'relative path start'); - }, - get search() { - return this._isInvalid || !this._query || this._query === '?' ? '' : this._query; - }, - set search(search) { - if (this._isInvalid || !this._isRelative) { - return; - } - this._query = '?'; - if (search[0] === '?') { - search = search.slice(1); - } - parse.call(this, search, 'query'); - }, - get hash() { - return this._isInvalid || !this._fragment || this._fragment === '#' ? '' : this._fragment; - }, - set hash(hash) { - if (this._isInvalid) { - return; - } - this._fragment = '#'; - if (hash[0] === '#') { - hash = hash.slice(1); - } - parse.call(this, hash, 'fragment'); - }, - get origin() { - var host; - if (this._isInvalid || !this._scheme) { - return ''; - } - switch (this._scheme) { - case 'data': - case 'file': - case 'javascript': - case 'mailto': - return 'null'; - } - host = this.host; - if (!host) { - return ''; - } - return this._scheme + '://' + host; - } - }; - var OriginalURL = scope.URL; - if (OriginalURL) { - JURL.createObjectURL = function (blob) { - return OriginalURL.createObjectURL.apply(OriginalURL, arguments); - }; - JURL.revokeObjectURL = function (url) { - OriginalURL.revokeObjectURL(url); - }; - } - scope.URL = JURL; - }(globalScope)); - exports.FONT_IDENTITY_MATRIX = FONT_IDENTITY_MATRIX; - exports.IDENTITY_MATRIX = IDENTITY_MATRIX; - exports.OPS = OPS; - exports.VERBOSITY_LEVELS = VERBOSITY_LEVELS; - exports.UNSUPPORTED_FEATURES = UNSUPPORTED_FEATURES; - exports.AnnotationBorderStyleType = AnnotationBorderStyleType; - exports.AnnotationFieldFlag = AnnotationFieldFlag; - exports.AnnotationFlag = AnnotationFlag; - exports.AnnotationType = AnnotationType; - exports.FontType = FontType; - exports.ImageKind = ImageKind; - exports.InvalidPDFException = InvalidPDFException; - exports.MessageHandler = MessageHandler; - exports.MissingDataException = MissingDataException; - exports.MissingPDFException = MissingPDFException; - exports.NotImplementedException = NotImplementedException; - exports.PageViewport = PageViewport; - exports.PasswordException = PasswordException; - exports.PasswordResponses = PasswordResponses; - exports.StatTimer = StatTimer; - exports.StreamType = StreamType; - exports.TextRenderingMode = TextRenderingMode; - exports.UnexpectedResponseException = UnexpectedResponseException; - exports.UnknownErrorException = UnknownErrorException; - exports.Util = Util; - exports.XRefParseException = XRefParseException; - exports.arrayByteLength = arrayByteLength; - exports.arraysToBytes = arraysToBytes; - exports.assert = assert; - exports.bytesToString = bytesToString; - exports.createBlob = createBlob; - exports.createPromiseCapability = createPromiseCapability; - exports.createObjectURL = createObjectURL; - exports.deprecated = deprecated; - exports.error = error; - exports.getLookupTableFactory = getLookupTableFactory; - exports.getVerbosityLevel = getVerbosityLevel; - exports.globalScope = globalScope; - exports.info = info; - exports.isArray = isArray; - exports.isArrayBuffer = isArrayBuffer; - exports.isBool = isBool; - exports.isEmptyObj = isEmptyObj; - exports.isInt = isInt; - exports.isNum = isNum; - exports.isString = isString; - exports.isSpace = isSpace; - exports.isSameOrigin = isSameOrigin; - exports.createValidAbsoluteUrl = createValidAbsoluteUrl; - exports.isLittleEndian = isLittleEndian; - exports.isEvalSupported = isEvalSupported; - exports.loadJpegStream = loadJpegStream; - exports.log2 = log2; - exports.readInt8 = readInt8; - exports.readUint16 = readUint16; - exports.readUint32 = readUint32; - exports.removeNullCharacters = removeNullCharacters; - exports.setVerbosityLevel = setVerbosityLevel; - exports.shadow = shadow; - exports.string32 = string32; - exports.stringToBytes = stringToBytes; - exports.stringToPDFString = stringToPDFString; - exports.stringToUTF8String = stringToUTF8String; - exports.utf8StringToString = utf8StringToString; - exports.warn = warn; - })); - (function (root, factory) { - factory(root.pdfjsDisplayDOMUtils = {}, root.pdfjsSharedUtil); - }(this, function (exports, sharedUtil) { - var removeNullCharacters = sharedUtil.removeNullCharacters; - var warn = sharedUtil.warn; - var deprecated = sharedUtil.deprecated; - var createValidAbsoluteUrl = sharedUtil.createValidAbsoluteUrl; - var DEFAULT_LINK_REL = 'noopener noreferrer nofollow'; - var CustomStyle = function CustomStyleClosure() { - var prefixes = [ - 'ms', - 'Moz', - 'Webkit', - 'O' - ]; - var _cache = Object.create(null); - function CustomStyle() { - } - CustomStyle.getProp = function get(propName, element) { - if (arguments.length === 1 && typeof _cache[propName] === 'string') { - return _cache[propName]; - } - element = element || document.documentElement; - var style = element.style, prefixed, uPropName; - if (typeof style[propName] === 'string') { - return _cache[propName] = propName; - } - uPropName = propName.charAt(0).toUpperCase() + propName.slice(1); - for (var i = 0, l = prefixes.length; i < l; i++) { - prefixed = prefixes[i] + uPropName; - if (typeof style[prefixed] === 'string') { - return _cache[propName] = prefixed; - } - } - return _cache[propName] = 'undefined'; - }; - CustomStyle.setProp = function set(propName, element, str) { - var prop = this.getProp(propName); - if (prop !== 'undefined') { - element.style[prop] = str; - } - }; - return CustomStyle; - }(); - var hasCanvasTypedArrays; - hasCanvasTypedArrays = function hasCanvasTypedArrays() { - var canvas = document.createElement('canvas'); - canvas.width = canvas.height = 1; - var ctx = canvas.getContext('2d'); - var imageData = ctx.createImageData(1, 1); - return typeof imageData.data.buffer !== 'undefined'; - }; - var LinkTarget = { - NONE: 0, - SELF: 1, - BLANK: 2, - PARENT: 3, - TOP: 4 - }; - var LinkTargetStringMap = [ - '', - '_self', - '_blank', - '_parent', - '_top' - ]; - function addLinkAttributes(link, params) { - var url = params && params.url; - link.href = link.title = url ? removeNullCharacters(url) : ''; - if (url) { - var target = params.target; - if (typeof target === 'undefined') { - target = getDefaultSetting('externalLinkTarget'); - } - link.target = LinkTargetStringMap[target]; - var rel = params.rel; - if (typeof rel === 'undefined') { - rel = getDefaultSetting('externalLinkRel'); - } - link.rel = rel; - } - } - function getFilenameFromUrl(url) { - var anchor = url.indexOf('#'); - var query = url.indexOf('?'); - var end = Math.min(anchor > 0 ? anchor : url.length, query > 0 ? query : url.length); - return url.substring(url.lastIndexOf('/', end) + 1, end); - } - function getDefaultSetting(id) { - var globalSettings = sharedUtil.globalScope.PDFJS; - switch (id) { - case 'pdfBug': - return globalSettings ? globalSettings.pdfBug : false; - case 'disableAutoFetch': - return globalSettings ? globalSettings.disableAutoFetch : false; - case 'disableStream': - return globalSettings ? globalSettings.disableStream : false; - case 'disableRange': - return globalSettings ? globalSettings.disableRange : false; - case 'disableFontFace': - return globalSettings ? globalSettings.disableFontFace : false; - case 'disableCreateObjectURL': - return globalSettings ? globalSettings.disableCreateObjectURL : false; - case 'disableWebGL': - return globalSettings ? globalSettings.disableWebGL : true; - case 'cMapUrl': - return globalSettings ? globalSettings.cMapUrl : null; - case 'cMapPacked': - return globalSettings ? globalSettings.cMapPacked : false; - case 'postMessageTransfers': - return globalSettings ? globalSettings.postMessageTransfers : true; - case 'workerSrc': - return globalSettings ? globalSettings.workerSrc : null; - case 'disableWorker': - return globalSettings ? globalSettings.disableWorker : false; - case 'maxImageSize': - return globalSettings ? globalSettings.maxImageSize : -1; - case 'imageResourcesPath': - return globalSettings ? globalSettings.imageResourcesPath : ''; - case 'isEvalSupported': - return globalSettings ? globalSettings.isEvalSupported : true; - case 'externalLinkTarget': - if (!globalSettings) { - return LinkTarget.NONE; - } - switch (globalSettings.externalLinkTarget) { - case LinkTarget.NONE: - case LinkTarget.SELF: - case LinkTarget.BLANK: - case LinkTarget.PARENT: - case LinkTarget.TOP: - return globalSettings.externalLinkTarget; - } - warn('PDFJS.externalLinkTarget is invalid: ' + globalSettings.externalLinkTarget); - globalSettings.externalLinkTarget = LinkTarget.NONE; - return LinkTarget.NONE; - case 'externalLinkRel': - return globalSettings ? globalSettings.externalLinkRel : DEFAULT_LINK_REL; - case 'enableStats': - return !!(globalSettings && globalSettings.enableStats); - default: - throw new Error('Unknown default setting: ' + id); - } - } - function isExternalLinkTargetSet() { - var externalLinkTarget = getDefaultSetting('externalLinkTarget'); - switch (externalLinkTarget) { - case LinkTarget.NONE: - return false; - case LinkTarget.SELF: - case LinkTarget.BLANK: - case LinkTarget.PARENT: - case LinkTarget.TOP: - return true; - } - } - function isValidUrl(url, allowRelative) { - deprecated('isValidUrl(), please use createValidAbsoluteUrl() instead.'); - var baseUrl = allowRelative ? 'http://example.com' : null; - return createValidAbsoluteUrl(url, baseUrl) !== null; - } - exports.CustomStyle = CustomStyle; - exports.addLinkAttributes = addLinkAttributes; - exports.isExternalLinkTargetSet = isExternalLinkTargetSet; - exports.isValidUrl = isValidUrl; - exports.getFilenameFromUrl = getFilenameFromUrl; - exports.LinkTarget = LinkTarget; - exports.hasCanvasTypedArrays = hasCanvasTypedArrays; - exports.getDefaultSetting = getDefaultSetting; - exports.DEFAULT_LINK_REL = DEFAULT_LINK_REL; - })); - (function (root, factory) { - factory(root.pdfjsDisplayFontLoader = {}, root.pdfjsSharedUtil); - }(this, function (exports, sharedUtil) { - var assert = sharedUtil.assert; - var bytesToString = sharedUtil.bytesToString; - var string32 = sharedUtil.string32; - var shadow = sharedUtil.shadow; - var warn = sharedUtil.warn; - function FontLoader(docId) { + this.docId = docId; - this.styleElement = null; + this._onUnsupportedFeature = onUnsupportedFeature; this.nativeFontFaces = []; - this.loadTestFontId = 0; - this.loadingContext = { - requests: [], - nextRequestId: 0 - }; - } - FontLoader.prototype = { - insertRule: function fontLoaderInsertRule(rule) { - var styleElement = this.styleElement; - if (!styleElement) { - styleElement = this.styleElement = document.createElement('style'); - styleElement.id = 'PDFJS_FONT_STYLE_TAG_' + this.docId; - document.documentElement.getElementsByTagName('head')[0].appendChild(styleElement); - } - var styleSheet = styleElement.sheet; - styleSheet.insertRule(rule, styleSheet.cssRules.length); - }, - clear: function fontLoaderClear() { - var styleElement = this.styleElement; - if (styleElement) { - styleElement.parentNode.removeChild(styleElement); - styleElement = this.styleElement = null; - } - this.nativeFontFaces.forEach(function (nativeFontFace) { - document.fonts.delete(nativeFontFace); - }); - this.nativeFontFaces.length = 0; + this.styleElement = null; + } + + _createClass(BaseFontLoader, [{ + key: "addNativeFontFace", + value: function addNativeFontFace(nativeFontFace) { + this.nativeFontFaces.push(nativeFontFace); + document.fonts.add(nativeFontFace); } - }; - var getLoadTestFont = function () { - return atob('T1RUTwALAIAAAwAwQ0ZGIDHtZg4AAAOYAAAAgUZGVE1lkzZwAAAEHAAAABxHREVGABQAFQ' + 'AABDgAAAAeT1MvMlYNYwkAAAEgAAAAYGNtYXABDQLUAAACNAAAAUJoZWFk/xVFDQAAALwA' + 'AAA2aGhlYQdkA+oAAAD0AAAAJGhtdHgD6AAAAAAEWAAAAAZtYXhwAAJQAAAAARgAAAAGbm' + 'FtZVjmdH4AAAGAAAAAsXBvc3T/hgAzAAADeAAAACAAAQAAAAEAALZRFsRfDzz1AAsD6AAA' + 'AADOBOTLAAAAAM4KHDwAAAAAA+gDIQAAAAgAAgAAAAAAAAABAAADIQAAAFoD6AAAAAAD6A' + 'ABAAAAAAAAAAAAAAAAAAAAAQAAUAAAAgAAAAQD6AH0AAUAAAKKArwAAACMAooCvAAAAeAA' + 'MQECAAACAAYJAAAAAAAAAAAAAQAAAAAAAAAAAAAAAFBmRWQAwAAuAC4DIP84AFoDIQAAAA' + 'AAAQAAAAAAAAAAACAAIAABAAAADgCuAAEAAAAAAAAAAQAAAAEAAAAAAAEAAQAAAAEAAAAA' + 'AAIAAQAAAAEAAAAAAAMAAQAAAAEAAAAAAAQAAQAAAAEAAAAAAAUAAQAAAAEAAAAAAAYAAQ' + 'AAAAMAAQQJAAAAAgABAAMAAQQJAAEAAgABAAMAAQQJAAIAAgABAAMAAQQJAAMAAgABAAMA' + 'AQQJAAQAAgABAAMAAQQJAAUAAgABAAMAAQQJAAYAAgABWABYAAAAAAAAAwAAAAMAAAAcAA' + 'EAAAAAADwAAwABAAAAHAAEACAAAAAEAAQAAQAAAC7//wAAAC7////TAAEAAAAAAAABBgAA' + 'AQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAAAAAAA' + 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA' + 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA' + 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA' + 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAAA' + 'AAAAD/gwAyAAAAAQAAAAAAAAAAAAAAAAAAAAABAAQEAAEBAQJYAAEBASH4DwD4GwHEAvgc' + 'A/gXBIwMAYuL+nz5tQXkD5j3CBLnEQACAQEBIVhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWF' + 'hYWFhYWFhYAAABAQAADwACAQEEE/t3Dov6fAH6fAT+fPp8+nwHDosMCvm1Cvm1DAz6fBQA' + 'AAAAAAABAAAAAMmJbzEAAAAAzgTjFQAAAADOBOQpAAEAAAAAAAAADAAUAAQAAAABAAAAAg' + 'ABAAAAAAAAAAAD6AAAAAAAAA=='); - }; - Object.defineProperty(FontLoader.prototype, 'loadTestFont', { - get: function () { - return shadow(this, 'loadTestFont', getLoadTestFont()); - }, - configurable: true - }); - FontLoader.prototype.addNativeFontFace = function fontLoader_addNativeFontFace(nativeFontFace) { - this.nativeFontFaces.push(nativeFontFace); - document.fonts.add(nativeFontFace); - }; - FontLoader.prototype.bind = function fontLoaderBind(fonts, callback) { - var rules = []; - var fontsToLoad = []; - var fontLoadPromises = []; - var getNativeFontPromise = function (nativeFontFace) { - return nativeFontFace.loaded.catch(function (e) { - warn('Failed to load font "' + nativeFontFace.family + '": ' + e); - }); - }; - var isFontLoadingAPISupported = FontLoader.isFontLoadingAPISupported && !FontLoader.isSyncFontLoadingSupported; - for (var i = 0, ii = fonts.length; i < ii; i++) { - var font = fonts[i]; - if (font.attached || font.loading === false) { - continue; - } - font.attached = true; - if (isFontLoadingAPISupported) { - var nativeFontFace = font.createNativeFontFace(); - if (nativeFontFace) { - this.addNativeFontFace(nativeFontFace); - fontLoadPromises.push(getNativeFontPromise(nativeFontFace)); + }, { + key: "insertRule", + value: function insertRule(rule) { + var styleElement = this.styleElement; + + if (!styleElement) { + styleElement = this.styleElement = document.createElement('style'); + styleElement.id = "PDFJS_FONT_STYLE_TAG_".concat(this.docId); + document.documentElement.getElementsByTagName('head')[0].appendChild(styleElement); } - } else { - var rule = font.createFontFaceRule(); - if (rule) { - this.insertRule(rule); - rules.push(rule); - fontsToLoad.push(font); + + var styleSheet = styleElement.sheet; + styleSheet.insertRule(rule, styleSheet.cssRules.length); + } + }, { + key: "clear", + value: function clear() { + this.nativeFontFaces.forEach(function (nativeFontFace) { + document.fonts.delete(nativeFontFace); + }); + this.nativeFontFaces.length = 0; + + if (this.styleElement) { + this.styleElement.remove(); + this.styleElement = null; } - } } - var request = this.queueLoadingCallback(callback); - if (isFontLoadingAPISupported) { - Promise.all(fontLoadPromises).then(function () { - request.complete(); - }); - } else if (rules.length > 0 && !FontLoader.isSyncFontLoadingSupported) { - this.prepareFontLoadEvent(rules, fontsToLoad, request); - } else { - request.complete(); - } - }; - FontLoader.prototype.queueLoadingCallback = function FontLoader_queueLoadingCallback(callback) { - function LoadLoader_completeRequest() { - assert(!request.end, 'completeRequest() cannot be called twice'); - request.end = Date.now(); - while (context.requests.length > 0 && context.requests[0].end) { - var otherRequest = context.requests.shift(); - setTimeout(otherRequest.callback, 0); - } - } - var context = this.loadingContext; - var requestId = 'pdfjs-font-loading-' + context.nextRequestId++; - var request = { - id: requestId, - complete: LoadLoader_completeRequest, - callback: callback, - started: Date.now() - }; - context.requests.push(request); - return request; - }; - FontLoader.prototype.prepareFontLoadEvent = function fontLoaderPrepareFontLoadEvent(rules, fonts, request) { - function int32(data, offset) { - return data.charCodeAt(offset) << 24 | data.charCodeAt(offset + 1) << 16 | data.charCodeAt(offset + 2) << 8 | data.charCodeAt(offset + 3) & 0xff; - } - function spliceString(s, offset, remove, insert) { - var chunk1 = s.substr(0, offset); - var chunk2 = s.substr(offset + remove); - return chunk1 + insert + chunk2; - } - var i, ii; - var canvas = document.createElement('canvas'); - canvas.width = 1; - canvas.height = 1; - var ctx = canvas.getContext('2d'); - var called = 0; - function isFontReady(name, callback) { - called++; - if (called > 30) { - warn('Load test font never loaded.'); - callback(); - return; - } - ctx.font = '30px ' + name; - ctx.fillText('.', 0, 20); - var imageData = ctx.getImageData(0, 0, 1, 1); - if (imageData.data[3] > 0) { - callback(); - return; - } - setTimeout(isFontReady.bind(null, name, callback)); - } - var loadTestFontId = 'lt' + Date.now() + this.loadTestFontId++; - var data = this.loadTestFont; - var COMMENT_OFFSET = 976; - data = spliceString(data, COMMENT_OFFSET, loadTestFontId.length, loadTestFontId); - var CFF_CHECKSUM_OFFSET = 16; - var XXXX_VALUE = 0x58585858; - var checksum = int32(data, CFF_CHECKSUM_OFFSET); - for (i = 0, ii = loadTestFontId.length - 3; i < ii; i += 4) { - checksum = checksum - XXXX_VALUE + int32(loadTestFontId, i) | 0; - } - if (i < loadTestFontId.length) { - checksum = checksum - XXXX_VALUE + int32(loadTestFontId + 'XXX', i) | 0; - } - data = spliceString(data, CFF_CHECKSUM_OFFSET, 4, string32(checksum)); - var url = 'url(data:font/opentype;base64,' + btoa(data) + ');'; - var rule = '@font-face { font-family:"' + loadTestFontId + '";src:' + url + '}'; - this.insertRule(rule); - var names = []; - for (i = 0, ii = fonts.length; i < ii; i++) { - names.push(fonts[i].loadedName); - } - names.push(loadTestFontId); - var div = document.createElement('div'); - div.setAttribute('style', 'visibility: hidden;' + 'width: 10px; height: 10px;' + 'position: absolute; top: 0px; left: 0px;'); - for (i = 0, ii = names.length; i < ii; ++i) { - var span = document.createElement('span'); - span.textContent = 'Hi'; - span.style.fontFamily = names[i]; - div.appendChild(span); - } - document.body.appendChild(div); - isFontReady(loadTestFontId, function () { - document.body.removeChild(div); - request.complete(); - }); - }; - FontLoader.isFontLoadingAPISupported = typeof document !== 'undefined' && !!document.fonts; - var isSyncFontLoadingSupported = function isSyncFontLoadingSupported() { - if (typeof navigator === 'undefined') { - return true; - } - var supported = false; - var m = /Mozilla\/5.0.*?rv:(\d+).*? Gecko/.exec(navigator.userAgent); - if (m && m[1] >= 14) { - supported = true; - } - return supported; - }; - Object.defineProperty(FontLoader, 'isSyncFontLoadingSupported', { - get: function () { - return shadow(FontLoader, 'isSyncFontLoadingSupported', isSyncFontLoadingSupported()); - }, - enumerable: true, - configurable: true - }); - var IsEvalSupportedCached = { - get value() { - return shadow(this, 'value', sharedUtil.isEvalSupported()); - } - }; - var FontFaceObject = function FontFaceObjectClosure() { - function FontFaceObject(translatedData, options) { - this.compiledGlyphs = Object.create(null); - for (var i in translatedData) { - this[i] = translatedData[i]; - } - this.options = options; - } - FontFaceObject.prototype = { - createNativeFontFace: function FontFaceObject_createNativeFontFace() { - if (!this.data) { - return null; - } - if (this.options.disableFontFace) { - this.disableFontFace = true; - return null; - } - var nativeFontFace = new FontFace(this.loadedName, this.data, {}); - if (this.options.fontRegistry) { - this.options.fontRegistry.registerFont(this); - } - return nativeFontFace; - }, - createFontFaceRule: function FontFaceObject_createFontFaceRule() { - if (!this.data) { - return null; - } - if (this.options.disableFontFace) { - this.disableFontFace = true; - return null; - } - var data = bytesToString(new Uint8Array(this.data)); - var fontName = this.loadedName; - var url = 'url(data:' + this.mimetype + ';base64,' + btoa(data) + ');'; - var rule = '@font-face { font-family:"' + fontName + '";src:' + url + '}'; - if (this.options.fontRegistry) { - this.options.fontRegistry.registerFont(this, url); - } - return rule; - }, - getPathGenerator: function FontFaceObject_getPathGenerator(objs, character) { - if (!(character in this.compiledGlyphs)) { - var cmds = objs.get(this.loadedName + '_path_' + character); - var current, i, len; - if (this.options.isEvalSupported && IsEvalSupportedCached.value) { - var args, js = ''; - for (i = 0, len = cmds.length; i < len; i++) { - current = cmds[i]; - if (current.args !== undefined) { - args = current.args.join(','); - } else { - args = ''; - } - js += 'c.' + current.cmd + '(' + args + ');\n'; - } - this.compiledGlyphs[character] = new Function('c', 'size', js); - } else { - this.compiledGlyphs[character] = function (c, size) { - for (i = 0, len = cmds.length; i < len; i++) { - current = cmds[i]; - if (current.cmd === 'scale') { - current.args = [ - size, - -size - ]; + }, { + key: "bind", + value: function () { + var _bind = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee(font) { + var _this = this; + + var nativeFontFace, rule; + return _regenerator.default.wrap(function _callee$(_context) { + while (1) { + switch (_context.prev = _context.next) { + case 0: + if (!(font.attached || font.missingFile)) { + _context.next = 2; + break; + } + + return _context.abrupt("return"); + + case 2: + font.attached = true; + + if (!this.isFontLoadingAPISupported) { + _context.next = 19; + break; + } + + nativeFontFace = font.createNativeFontFace(); + + if (!nativeFontFace) { + _context.next = 18; + break; + } + + this.addNativeFontFace(nativeFontFace); + _context.prev = 7; + _context.next = 10; + return nativeFontFace.loaded; + + case 10: + _context.next = 18; + break; + + case 12: + _context.prev = 12; + _context.t0 = _context["catch"](7); + + this._onUnsupportedFeature({ + featureId: _util.UNSUPPORTED_FEATURES.font + }); + + (0, _util.warn)("Failed to load font '".concat(nativeFontFace.family, "': '").concat(_context.t0, "'.")); + font.disableFontFace = true; + throw _context.t0; + + case 18: + return _context.abrupt("return"); + + case 19: + rule = font.createFontFaceRule(); + + if (!rule) { + _context.next = 25; + break; + } + + this.insertRule(rule); + + if (!this.isSyncFontLoadingSupported) { + _context.next = 24; + break; + } + + return _context.abrupt("return"); + + case 24: + return _context.abrupt("return", new Promise(function (resolve) { + var request = _this._queueLoadingCallback(resolve); + + _this._prepareFontLoadEvent([rule], [font], request); + })); + + case 25: + case "end": + return _context.stop(); + } } - c[current.cmd].apply(c, current.args); - } + }, _callee, this, [[7, 12]]); + })); + + function bind(_x) { + return _bind.apply(this, arguments); + } + + return bind; + }() + }, { + key: "_queueLoadingCallback", + value: function _queueLoadingCallback(callback) { + (0, _util.unreachable)('Abstract method `_queueLoadingCallback`.'); + } + }, { + key: "_prepareFontLoadEvent", + value: function _prepareFontLoadEvent(rules, fontsToLoad, request) { + (0, _util.unreachable)('Abstract method `_prepareFontLoadEvent`.'); + } + }, { + key: "isFontLoadingAPISupported", + get: function get() { + (0, _util.unreachable)('Abstract method `isFontLoadingAPISupported`.'); + } + }, { + key: "isSyncFontLoadingSupported", + get: function get() { + (0, _util.unreachable)('Abstract method `isSyncFontLoadingSupported`.'); + } + }, { + key: "_loadTestFont", + get: function get() { + (0, _util.unreachable)('Abstract method `_loadTestFont`.'); + } + }]); + + return BaseFontLoader; +}(); + +var FontLoader; +exports.FontLoader = FontLoader; +{ + exports.FontLoader = FontLoader = + /*#__PURE__*/ + function (_BaseFontLoader) { + _inherits(GenericFontLoader, _BaseFontLoader); + + function GenericFontLoader(docId) { + var _this2; + + _classCallCheck(this, GenericFontLoader); + + _this2 = _possibleConstructorReturn(this, _getPrototypeOf(GenericFontLoader).call(this, docId)); + _this2.loadingContext = { + requests: [], + nextRequestId: 0 + }; + _this2.loadTestFontId = 0; + return _this2; + } + + _createClass(GenericFontLoader, [{ + key: "_queueLoadingCallback", + value: function _queueLoadingCallback(callback) { + function completeRequest() { + (0, _util.assert)(!request.done, 'completeRequest() cannot be called twice.'); + request.done = true; + + while (context.requests.length > 0 && context.requests[0].done) { + var otherRequest = context.requests.shift(); + setTimeout(otherRequest.callback, 0); + } + } + + var context = this.loadingContext; + var request = { + id: "pdfjs-font-loading-".concat(context.nextRequestId++), + done: false, + complete: completeRequest, + callback: callback }; - } + context.requests.push(request); + return request; + } + }, { + key: "_prepareFontLoadEvent", + value: function _prepareFontLoadEvent(rules, fonts, request) { + function int32(data, offset) { + return data.charCodeAt(offset) << 24 | data.charCodeAt(offset + 1) << 16 | data.charCodeAt(offset + 2) << 8 | data.charCodeAt(offset + 3) & 0xff; + } + + function spliceString(s, offset, remove, insert) { + var chunk1 = s.substring(0, offset); + var chunk2 = s.substring(offset + remove); + return chunk1 + insert + chunk2; + } + + var i, ii; + var canvas = document.createElement('canvas'); + canvas.width = 1; + canvas.height = 1; + var ctx = canvas.getContext('2d'); + var called = 0; + + function isFontReady(name, callback) { + called++; + + if (called > 30) { + (0, _util.warn)('Load test font never loaded.'); + callback(); + return; + } + + ctx.font = '30px ' + name; + ctx.fillText('.', 0, 20); + var imageData = ctx.getImageData(0, 0, 1, 1); + + if (imageData.data[3] > 0) { + callback(); + return; + } + + setTimeout(isFontReady.bind(null, name, callback)); + } + + var loadTestFontId = "lt".concat(Date.now()).concat(this.loadTestFontId++); + var data = this._loadTestFont; + var COMMENT_OFFSET = 976; + data = spliceString(data, COMMENT_OFFSET, loadTestFontId.length, loadTestFontId); + var CFF_CHECKSUM_OFFSET = 16; + var XXXX_VALUE = 0x58585858; + var checksum = int32(data, CFF_CHECKSUM_OFFSET); + + for (i = 0, ii = loadTestFontId.length - 3; i < ii; i += 4) { + checksum = checksum - XXXX_VALUE + int32(loadTestFontId, i) | 0; + } + + if (i < loadTestFontId.length) { + checksum = checksum - XXXX_VALUE + int32(loadTestFontId + 'XXX', i) | 0; + } + + data = spliceString(data, CFF_CHECKSUM_OFFSET, 4, (0, _util.string32)(checksum)); + var url = "url(data:font/opentype;base64,".concat(btoa(data), ");"); + var rule = "@font-face {font-family:\"".concat(loadTestFontId, "\";src:").concat(url, "}"); + this.insertRule(rule); + var names = []; + + for (i = 0, ii = fonts.length; i < ii; i++) { + names.push(fonts[i].loadedName); + } + + names.push(loadTestFontId); + var div = document.createElement('div'); + div.setAttribute('style', 'visibility: hidden;' + 'width: 10px; height: 10px;' + 'position: absolute; top: 0px; left: 0px;'); + + for (i = 0, ii = names.length; i < ii; ++i) { + var span = document.createElement('span'); + span.textContent = 'Hi'; + span.style.fontFamily = names[i]; + div.appendChild(span); + } + + document.body.appendChild(div); + isFontReady(loadTestFontId, function () { + document.body.removeChild(div); + request.complete(); + }); + } + }, { + key: "isFontLoadingAPISupported", + get: function get() { + var supported = typeof document !== 'undefined' && !!document.fonts; + + if (supported && typeof navigator !== 'undefined') { + var m = /Mozilla\/5.0.*?rv:(\d+).*? Gecko/.exec(navigator.userAgent); + + if (m && m[1] < 63) { + supported = false; + } + } + + return (0, _util.shadow)(this, 'isFontLoadingAPISupported', supported); + } + }, { + key: "isSyncFontLoadingSupported", + get: function get() { + var supported = false; + + if (typeof navigator === 'undefined') { + supported = true; + } else { + var m = /Mozilla\/5.0.*?rv:(\d+).*? Gecko/.exec(navigator.userAgent); + + if (m && m[1] >= 14) { + supported = true; + } + } + + return (0, _util.shadow)(this, 'isSyncFontLoadingSupported', supported); + } + }, { + key: "_loadTestFont", + get: function get() { + var getLoadTestFont = function getLoadTestFont() { + return atob('T1RUTwALAIAAAwAwQ0ZGIDHtZg4AAAOYAAAAgUZGVE1lkzZwAAAEHAAAABxHREVGABQA' + 'FQAABDgAAAAeT1MvMlYNYwkAAAEgAAAAYGNtYXABDQLUAAACNAAAAUJoZWFk/xVFDQAA' + 'ALwAAAA2aGhlYQdkA+oAAAD0AAAAJGhtdHgD6AAAAAAEWAAAAAZtYXhwAAJQAAAAARgA' + 'AAAGbmFtZVjmdH4AAAGAAAAAsXBvc3T/hgAzAAADeAAAACAAAQAAAAEAALZRFsRfDzz1' + 'AAsD6AAAAADOBOTLAAAAAM4KHDwAAAAAA+gDIQAAAAgAAgAAAAAAAAABAAADIQAAAFoD' + '6AAAAAAD6AABAAAAAAAAAAAAAAAAAAAAAQAAUAAAAgAAAAQD6AH0AAUAAAKKArwAAACM' + 'AooCvAAAAeAAMQECAAACAAYJAAAAAAAAAAAAAQAAAAAAAAAAAAAAAFBmRWQAwAAuAC4D' + 'IP84AFoDIQAAAAAAAQAAAAAAAAAAACAAIAABAAAADgCuAAEAAAAAAAAAAQAAAAEAAAAA' + 'AAEAAQAAAAEAAAAAAAIAAQAAAAEAAAAAAAMAAQAAAAEAAAAAAAQAAQAAAAEAAAAAAAUA' + 'AQAAAAEAAAAAAAYAAQAAAAMAAQQJAAAAAgABAAMAAQQJAAEAAgABAAMAAQQJAAIAAgAB' + 'AAMAAQQJAAMAAgABAAMAAQQJAAQAAgABAAMAAQQJAAUAAgABAAMAAQQJAAYAAgABWABY' + 'AAAAAAAAAwAAAAMAAAAcAAEAAAAAADwAAwABAAAAHAAEACAAAAAEAAQAAQAAAC7//wAA' + 'AC7////TAAEAAAAAAAABBgAAAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA' + 'AAAAAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA' + 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA' + 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA' + 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA' + 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAAAAAAAD/gwAyAAAAAQAAAAAAAAAAAAAAAAAA' + 'AAABAAQEAAEBAQJYAAEBASH4DwD4GwHEAvgcA/gXBIwMAYuL+nz5tQXkD5j3CBLnEQAC' + 'AQEBIVhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYAAABAQAADwACAQEEE/t3' + 'Dov6fAH6fAT+fPp8+nwHDosMCvm1Cvm1DAz6fBQAAAAAAAABAAAAAMmJbzEAAAAAzgTj' + 'FQAAAADOBOQpAAEAAAAAAAAADAAUAAQAAAABAAAAAgABAAAAAAAAAAAD6AAAAAAAAA=='); + }; + + return (0, _util.shadow)(this, '_loadTestFont', getLoadTestFont()); + } + }]); + + return GenericFontLoader; + }(BaseFontLoader); +} +var IsEvalSupportedCached = { + get value() { + return (0, _util.shadow)(this, 'value', (0, _util.isEvalSupported)()); + } + +}; + +var FontFaceObject = +/*#__PURE__*/ +function () { + function FontFaceObject(translatedData, _ref2) { + var _ref2$isEvalSupported = _ref2.isEvalSupported, + isEvalSupported = _ref2$isEvalSupported === void 0 ? true : _ref2$isEvalSupported, + _ref2$disableFontFace = _ref2.disableFontFace, + disableFontFace = _ref2$disableFontFace === void 0 ? false : _ref2$disableFontFace, + _ref2$ignoreErrors = _ref2.ignoreErrors, + ignoreErrors = _ref2$ignoreErrors === void 0 ? false : _ref2$ignoreErrors, + _ref2$onUnsupportedFe = _ref2.onUnsupportedFeature, + onUnsupportedFeature = _ref2$onUnsupportedFe === void 0 ? null : _ref2$onUnsupportedFe, + _ref2$fontRegistry = _ref2.fontRegistry, + fontRegistry = _ref2$fontRegistry === void 0 ? null : _ref2$fontRegistry; + + _classCallCheck(this, FontFaceObject); + + this.compiledGlyphs = Object.create(null); + + for (var i in translatedData) { + this[i] = translatedData[i]; + } + + this.isEvalSupported = isEvalSupported !== false; + this.disableFontFace = disableFontFace === true; + this.ignoreErrors = ignoreErrors === true; + this._onUnsupportedFeature = onUnsupportedFeature; + this.fontRegistry = fontRegistry; + } + + _createClass(FontFaceObject, [{ + key: "createNativeFontFace", + value: function createNativeFontFace() { + if (!this.data || this.disableFontFace) { + return null; + } + + var nativeFontFace = new FontFace(this.loadedName, this.data, {}); + + if (this.fontRegistry) { + this.fontRegistry.registerFont(this); + } + + return nativeFontFace; + } + }, { + key: "createFontFaceRule", + value: function createFontFaceRule() { + if (!this.data || this.disableFontFace) { + return null; + } + + var data = (0, _util.bytesToString)(new Uint8Array(this.data)); + var url = "url(data:".concat(this.mimetype, ";base64,").concat(btoa(data), ");"); + var rule = "@font-face {font-family:\"".concat(this.loadedName, "\";src:").concat(url, "}"); + + if (this.fontRegistry) { + this.fontRegistry.registerFont(this, url); + } + + return rule; + } + }, { + key: "getPathGenerator", + value: function getPathGenerator(objs, character) { + if (this.compiledGlyphs[character] !== undefined) { + return this.compiledGlyphs[character]; + } + + var cmds, current; + + try { + cmds = objs.get(this.loadedName + '_path_' + character); + } catch (ex) { + if (!this.ignoreErrors) { + throw ex; + } + + if (this._onUnsupportedFeature) { + this._onUnsupportedFeature({ + featureId: _util.UNSUPPORTED_FEATURES.font + }); + } + + (0, _util.warn)("getPathGenerator - ignoring character: \"".concat(ex, "\".")); + return this.compiledGlyphs[character] = function (c, size) {}; + } + + if (this.isEvalSupported && IsEvalSupportedCached.value) { + var args, + js = ''; + + for (var i = 0, ii = cmds.length; i < ii; i++) { + current = cmds[i]; + + if (current.args !== undefined) { + args = current.args.join(','); + } else { + args = ''; + } + + js += 'c.' + current.cmd + '(' + args + ');\n'; + } + + return this.compiledGlyphs[character] = new Function('c', 'size', js); + } + + return this.compiledGlyphs[character] = function (c, size) { + for (var _i = 0, _ii = cmds.length; _i < _ii; _i++) { + current = cmds[_i]; + + if (current.cmd === 'scale') { + current.args = [size, -size]; + } + + c[current.cmd].apply(c, current.args); + } + }; + } + }]); + + return FontFaceObject; +}(); + +exports.FontFaceObject = FontFaceObject; + +/***/ }), +/* 153 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var compatibilityParams = Object.create(null); +{ + var isNodeJS = __w_pdfjs_require__(4); + + var userAgent = typeof navigator !== 'undefined' && navigator.userAgent || ''; + var isIE = /Trident/.test(userAgent); + var isIOSChrome = /CriOS/.test(userAgent); + + (function checkOnBlobSupport() { + if (isIE || isIOSChrome) { + compatibilityParams.disableCreateObjectURL = true; + } + })(); + + (function checkFontFaceAndImage() { + if (isNodeJS()) { + compatibilityParams.disableFontFace = true; + compatibilityParams.nativeImageDecoderSupport = 'none'; + } + })(); +} +exports.apiCompatibilityParams = Object.freeze(compatibilityParams); + +/***/ }), +/* 154 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.CanvasGraphics = void 0; + +var _util = __w_pdfjs_require__(1); + +var _pattern_helper = __w_pdfjs_require__(155); + +var MIN_FONT_SIZE = 16; +var MAX_FONT_SIZE = 100; +var MAX_GROUP_SIZE = 4096; +var MIN_WIDTH_FACTOR = 0.65; +var COMPILE_TYPE3_GLYPHS = true; +var MAX_SIZE_TO_COMPILE = 1000; +var FULL_CHUNK_HEIGHT = 16; +var IsLittleEndianCached = { + get value() { + return (0, _util.shadow)(IsLittleEndianCached, 'value', (0, _util.isLittleEndian)()); + } + +}; + +function addContextCurrentTransform(ctx) { + if (!ctx.mozCurrentTransform) { + ctx._originalSave = ctx.save; + ctx._originalRestore = ctx.restore; + ctx._originalRotate = ctx.rotate; + ctx._originalScale = ctx.scale; + ctx._originalTranslate = ctx.translate; + ctx._originalTransform = ctx.transform; + ctx._originalSetTransform = ctx.setTransform; + ctx._transformMatrix = ctx._transformMatrix || [1, 0, 0, 1, 0, 0]; + ctx._transformStack = []; + Object.defineProperty(ctx, 'mozCurrentTransform', { + get: function getCurrentTransform() { + return this._transformMatrix; } - return this.compiledGlyphs[character]; - } - }; - return FontFaceObject; - }(); - exports.FontFaceObject = FontFaceObject; - exports.FontLoader = FontLoader; - })); - (function (root, factory) { - factory(root.pdfjsDisplayMetadata = {}, root.pdfjsSharedUtil); - }(this, function (exports, sharedUtil) { - var error = sharedUtil.error; - function fixMetadata(meta) { - return meta.replace(/>\\376\\377([^<]+)/g, function (all, codes) { - var bytes = codes.replace(/\\([0-3])([0-7])([0-7])/g, function (code, d1, d2, d3) { - return String.fromCharCode(d1 * 64 + d2 * 8 + d3 * 1); - }); - var chars = ''; - for (var i = 0; i < bytes.length; i += 2) { - var code = bytes.charCodeAt(i) * 256 + bytes.charCodeAt(i + 1); - chars += code >= 32 && code < 127 && code !== 60 && code !== 62 && code !== 38 ? String.fromCharCode(code) : '&#x' + (0x10000 + code).toString(16).substring(1) + ';'; - } - return '>' + chars; }); - } - function Metadata(meta) { - if (typeof meta === 'string') { - meta = fixMetadata(meta); - var parser = new DOMParser(); - meta = parser.parseFromString(meta, 'application/xml'); - } else if (!(meta instanceof Document)) { - error('Metadata: Invalid metadata object'); - } - this.metaDocument = meta; - this.metadata = Object.create(null); - this.parse(); - } - Metadata.prototype = { - parse: function Metadata_parse() { - var doc = this.metaDocument; - var rdf = doc.documentElement; - if (rdf.nodeName.toLowerCase() !== 'rdf:rdf') { - rdf = rdf.firstChild; - while (rdf && rdf.nodeName.toLowerCase() !== 'rdf:rdf') { - rdf = rdf.nextSibling; + Object.defineProperty(ctx, 'mozCurrentTransformInverse', { + get: function getCurrentTransformInverse() { + var m = this._transformMatrix; + var a = m[0], + b = m[1], + c = m[2], + d = m[3], + e = m[4], + f = m[5]; + var ad_bc = a * d - b * c; + var bc_ad = b * c - a * d; + return [d / ad_bc, b / bc_ad, c / bc_ad, a / ad_bc, (d * e - c * f) / bc_ad, (b * e - a * f) / ad_bc]; } - } - var nodeName = rdf ? rdf.nodeName.toLowerCase() : null; - if (!rdf || nodeName !== 'rdf:rdf' || !rdf.hasChildNodes()) { - return; - } - var children = rdf.childNodes, desc, entry, name, i, ii, length, iLength; - for (i = 0, length = children.length; i < length; i++) { - desc = children[i]; - if (desc.nodeName.toLowerCase() !== 'rdf:description') { - continue; - } - for (ii = 0, iLength = desc.childNodes.length; ii < iLength; ii++) { - if (desc.childNodes[ii].nodeName.toLowerCase() !== '#text') { - entry = desc.childNodes[ii]; - name = entry.nodeName.toLowerCase(); - this.metadata[name] = entry.textContent.trim(); - } - } - } - }, - get: function Metadata_get(name) { - return this.metadata[name] || null; - }, - has: function Metadata_has(name) { - return typeof this.metadata[name] !== 'undefined'; - } - }; - exports.Metadata = Metadata; - })); - (function (root, factory) { - factory(root.pdfjsDisplaySVG = {}, root.pdfjsSharedUtil); - }(this, function (exports, sharedUtil) { - var FONT_IDENTITY_MATRIX = sharedUtil.FONT_IDENTITY_MATRIX; - var IDENTITY_MATRIX = sharedUtil.IDENTITY_MATRIX; - var ImageKind = sharedUtil.ImageKind; - var OPS = sharedUtil.OPS; - var Util = sharedUtil.Util; - var isNum = sharedUtil.isNum; - var isArray = sharedUtil.isArray; - var warn = sharedUtil.warn; - var createObjectURL = sharedUtil.createObjectURL; - var SVG_DEFAULTS = { - fontStyle: 'normal', - fontWeight: 'normal', - fillColor: '#000000' - }; - var convertImgDataToPng = function convertImgDataToPngClosure() { - var PNG_HEADER = new Uint8Array([ - 0x89, - 0x50, - 0x4e, - 0x47, - 0x0d, - 0x0a, - 0x1a, - 0x0a - ]); - var CHUNK_WRAPPER_SIZE = 12; - var crcTable = new Int32Array(256); - for (var i = 0; i < 256; i++) { - var c = i; - for (var h = 0; h < 8; h++) { - if (c & 1) { - c = 0xedB88320 ^ c >> 1 & 0x7fffffff; - } else { - c = c >> 1 & 0x7fffffff; - } - } - crcTable[i] = c; - } - function crc32(data, start, end) { - var crc = -1; - for (var i = start; i < end; i++) { - var a = (crc ^ data[i]) & 0xff; - var b = crcTable[a]; - crc = crc >>> 8 ^ b; - } - return crc ^ -1; - } - function writePngChunk(type, body, data, offset) { - var p = offset; - var len = body.length; - data[p] = len >> 24 & 0xff; - data[p + 1] = len >> 16 & 0xff; - data[p + 2] = len >> 8 & 0xff; - data[p + 3] = len & 0xff; - p += 4; - data[p] = type.charCodeAt(0) & 0xff; - data[p + 1] = type.charCodeAt(1) & 0xff; - data[p + 2] = type.charCodeAt(2) & 0xff; - data[p + 3] = type.charCodeAt(3) & 0xff; - p += 4; - data.set(body, p); - p += body.length; - var crc = crc32(data, offset + 4, p); - data[p] = crc >> 24 & 0xff; - data[p + 1] = crc >> 16 & 0xff; - data[p + 2] = crc >> 8 & 0xff; - data[p + 3] = crc & 0xff; - } - function adler32(data, start, end) { - var a = 1; - var b = 0; - for (var i = start; i < end; ++i) { - a = (a + (data[i] & 0xff)) % 65521; - b = (b + a) % 65521; - } - return b << 16 | a; - } - function encode(imgData, kind, forceDataSchema) { - var width = imgData.width; - var height = imgData.height; - var bitDepth, colorType, lineSize; - var bytes = imgData.data; - switch (kind) { - case ImageKind.GRAYSCALE_1BPP: - colorType = 0; - bitDepth = 1; - lineSize = width + 7 >> 3; - break; - case ImageKind.RGB_24BPP: - colorType = 2; - bitDepth = 8; - lineSize = width * 3; - break; - case ImageKind.RGBA_32BPP: - colorType = 6; - bitDepth = 8; - lineSize = width * 4; - break; - default: - throw new Error('invalid format'); - } - var literals = new Uint8Array((1 + lineSize) * height); - var offsetLiterals = 0, offsetBytes = 0; - var y, i; - for (y = 0; y < height; ++y) { - literals[offsetLiterals++] = 0; - literals.set(bytes.subarray(offsetBytes, offsetBytes + lineSize), offsetLiterals); - offsetBytes += lineSize; - offsetLiterals += lineSize; - } - if (kind === ImageKind.GRAYSCALE_1BPP) { - offsetLiterals = 0; - for (y = 0; y < height; y++) { - offsetLiterals++; - for (i = 0; i < lineSize; i++) { - literals[offsetLiterals++] ^= 0xFF; - } - } - } - var ihdr = new Uint8Array([ - width >> 24 & 0xff, - width >> 16 & 0xff, - width >> 8 & 0xff, - width & 0xff, - height >> 24 & 0xff, - height >> 16 & 0xff, - height >> 8 & 0xff, - height & 0xff, - bitDepth, - colorType, - 0x00, - 0x00, - 0x00 - ]); - var len = literals.length; - var maxBlockLength = 0xFFFF; - var deflateBlocks = Math.ceil(len / maxBlockLength); - var idat = new Uint8Array(2 + len + deflateBlocks * 5 + 4); - var pi = 0; - idat[pi++] = 0x78; - idat[pi++] = 0x9c; - var pos = 0; - while (len > maxBlockLength) { - idat[pi++] = 0x00; - idat[pi++] = 0xff; - idat[pi++] = 0xff; - idat[pi++] = 0x00; - idat[pi++] = 0x00; - idat.set(literals.subarray(pos, pos + maxBlockLength), pi); - pi += maxBlockLength; - pos += maxBlockLength; - len -= maxBlockLength; - } - idat[pi++] = 0x01; - idat[pi++] = len & 0xff; - idat[pi++] = len >> 8 & 0xff; - idat[pi++] = ~len & 0xffff & 0xff; - idat[pi++] = (~len & 0xffff) >> 8 & 0xff; - idat.set(literals.subarray(pos), pi); - pi += literals.length - pos; - var adler = adler32(literals, 0, literals.length); - idat[pi++] = adler >> 24 & 0xff; - idat[pi++] = adler >> 16 & 0xff; - idat[pi++] = adler >> 8 & 0xff; - idat[pi++] = adler & 0xff; - var pngLength = PNG_HEADER.length + CHUNK_WRAPPER_SIZE * 3 + ihdr.length + idat.length; - var data = new Uint8Array(pngLength); - var offset = 0; - data.set(PNG_HEADER, offset); - offset += PNG_HEADER.length; - writePngChunk('IHDR', ihdr, data, offset); - offset += CHUNK_WRAPPER_SIZE + ihdr.length; - writePngChunk('IDATA', idat, data, offset); - offset += CHUNK_WRAPPER_SIZE + idat.length; - writePngChunk('IEND', new Uint8Array(0), data, offset); - return createObjectURL(data, 'image/png', forceDataSchema); - } - return function convertImgDataToPng(imgData, forceDataSchema) { - var kind = imgData.kind === undefined ? ImageKind.GRAYSCALE_1BPP : imgData.kind; - return encode(imgData, kind, forceDataSchema); + }); + + ctx.save = function ctxSave() { + var old = this._transformMatrix; + + this._transformStack.push(old); + + this._transformMatrix = old.slice(0, 6); + + this._originalSave(); }; - }(); - var SVGExtraState = function SVGExtraStateClosure() { - function SVGExtraState() { - this.fontSizeScale = 1; - this.fontWeight = SVG_DEFAULTS.fontWeight; - this.fontSize = 0; - this.textMatrix = IDENTITY_MATRIX; - this.fontMatrix = FONT_IDENTITY_MATRIX; - this.leading = 0; - this.x = 0; - this.y = 0; - this.lineX = 0; - this.lineY = 0; - this.charSpacing = 0; - this.wordSpacing = 0; - this.textHScale = 1; - this.textRise = 0; - this.fillColor = SVG_DEFAULTS.fillColor; - this.strokeColor = '#000000'; - this.fillAlpha = 1; - this.strokeAlpha = 1; - this.lineWidth = 1; - this.lineJoin = ''; - this.lineCap = ''; - this.miterLimit = 0; - this.dashArray = []; - this.dashPhase = 0; - this.dependencies = []; - this.activeClipUrl = null; - this.clipGroup = null; - this.maskId = ''; + + ctx.restore = function ctxRestore() { + var prev = this._transformStack.pop(); + + if (prev) { + this._transformMatrix = prev; + + this._originalRestore(); + } + }; + + ctx.translate = function ctxTranslate(x, y) { + var m = this._transformMatrix; + m[4] = m[0] * x + m[2] * y + m[4]; + m[5] = m[1] * x + m[3] * y + m[5]; + + this._originalTranslate(x, y); + }; + + ctx.scale = function ctxScale(x, y) { + var m = this._transformMatrix; + m[0] = m[0] * x; + m[1] = m[1] * x; + m[2] = m[2] * y; + m[3] = m[3] * y; + + this._originalScale(x, y); + }; + + ctx.transform = function ctxTransform(a, b, c, d, e, f) { + var m = this._transformMatrix; + this._transformMatrix = [m[0] * a + m[2] * b, m[1] * a + m[3] * b, m[0] * c + m[2] * d, m[1] * c + m[3] * d, m[0] * e + m[2] * f + m[4], m[1] * e + m[3] * f + m[5]]; + + ctx._originalTransform(a, b, c, d, e, f); + }; + + ctx.setTransform = function ctxSetTransform(a, b, c, d, e, f) { + this._transformMatrix = [a, b, c, d, e, f]; + + ctx._originalSetTransform(a, b, c, d, e, f); + }; + + ctx.rotate = function ctxRotate(angle) { + var cosValue = Math.cos(angle); + var sinValue = Math.sin(angle); + var m = this._transformMatrix; + this._transformMatrix = [m[0] * cosValue + m[2] * sinValue, m[1] * cosValue + m[3] * sinValue, m[0] * -sinValue + m[2] * cosValue, m[1] * -sinValue + m[3] * cosValue, m[4], m[5]]; + + this._originalRotate(angle); + }; + } +} + +var CachedCanvases = function CachedCanvasesClosure() { + function CachedCanvases(canvasFactory) { + this.canvasFactory = canvasFactory; + this.cache = Object.create(null); + } + + CachedCanvases.prototype = { + getCanvas: function CachedCanvases_getCanvas(id, width, height, trackTransform) { + var canvasEntry; + + if (this.cache[id] !== undefined) { + canvasEntry = this.cache[id]; + this.canvasFactory.reset(canvasEntry, width, height); + canvasEntry.context.setTransform(1, 0, 0, 1, 0, 0); + } else { + canvasEntry = this.canvasFactory.create(width, height); + this.cache[id] = canvasEntry; + } + + if (trackTransform) { + addContextCurrentTransform(canvasEntry.context); + } + + return canvasEntry; + }, + clear: function clear() { + for (var id in this.cache) { + var canvasEntry = this.cache[id]; + this.canvasFactory.destroy(canvasEntry); + delete this.cache[id]; + } } - SVGExtraState.prototype = { - clone: function SVGExtraState_clone() { + }; + return CachedCanvases; +}(); + +function compileType3Glyph(imgData) { + var POINT_TO_PROCESS_LIMIT = 1000; + var width = imgData.width, + height = imgData.height; + var i, + j, + j0, + width1 = width + 1; + var points = new Uint8Array(width1 * (height + 1)); + var POINT_TYPES = new Uint8Array([0, 2, 4, 0, 1, 0, 5, 4, 8, 10, 0, 8, 0, 2, 1, 0]); + var lineSize = width + 7 & ~7, + data0 = imgData.data; + var data = new Uint8Array(lineSize * height), + pos = 0, + ii; + + for (i = 0, ii = data0.length; i < ii; i++) { + var mask = 128, + elem = data0[i]; + + while (mask > 0) { + data[pos++] = elem & mask ? 0 : 255; + mask >>= 1; + } + } + + var count = 0; + pos = 0; + + if (data[pos] !== 0) { + points[0] = 1; + ++count; + } + + for (j = 1; j < width; j++) { + if (data[pos] !== data[pos + 1]) { + points[j] = data[pos] ? 2 : 1; + ++count; + } + + pos++; + } + + if (data[pos] !== 0) { + points[j] = 2; + ++count; + } + + for (i = 1; i < height; i++) { + pos = i * lineSize; + j0 = i * width1; + + if (data[pos - lineSize] !== data[pos]) { + points[j0] = data[pos] ? 1 : 8; + ++count; + } + + var sum = (data[pos] ? 4 : 0) + (data[pos - lineSize] ? 8 : 0); + + for (j = 1; j < width; j++) { + sum = (sum >> 2) + (data[pos + 1] ? 4 : 0) + (data[pos - lineSize + 1] ? 8 : 0); + + if (POINT_TYPES[sum]) { + points[j0 + j] = POINT_TYPES[sum]; + ++count; + } + + pos++; + } + + if (data[pos - lineSize] !== data[pos]) { + points[j0 + j] = data[pos] ? 2 : 4; + ++count; + } + + if (count > POINT_TO_PROCESS_LIMIT) { + return null; + } + } + + pos = lineSize * (height - 1); + j0 = i * width1; + + if (data[pos] !== 0) { + points[j0] = 8; + ++count; + } + + for (j = 1; j < width; j++) { + if (data[pos] !== data[pos + 1]) { + points[j0 + j] = data[pos] ? 4 : 8; + ++count; + } + + pos++; + } + + if (data[pos] !== 0) { + points[j0 + j] = 4; + ++count; + } + + if (count > POINT_TO_PROCESS_LIMIT) { + return null; + } + + var steps = new Int32Array([0, width1, -1, 0, -width1, 0, 0, 0, 1]); + var outlines = []; + + for (i = 0; count && i <= height; i++) { + var p = i * width1; + var end = p + width; + + while (p < end && !points[p]) { + p++; + } + + if (p === end) { + continue; + } + + var coords = [p % width1, i]; + var type = points[p], + p0 = p, + pp; + + do { + var step = steps[type]; + + do { + p += step; + } while (!points[p]); + + pp = points[p]; + + if (pp !== 5 && pp !== 10) { + type = pp; + points[p] = 0; + } else { + type = pp & 0x33 * type >> 4; + points[p] &= type >> 2 | type << 2; + } + + coords.push(p % width1); + coords.push(p / width1 | 0); + --count; + } while (p0 !== p); + + outlines.push(coords); + --i; + } + + var drawOutline = function drawOutline(c) { + c.save(); + c.scale(1 / width, -1 / height); + c.translate(0, -height); + c.beginPath(); + + for (var i = 0, ii = outlines.length; i < ii; i++) { + var o = outlines[i]; + c.moveTo(o[0], o[1]); + + for (var j = 2, jj = o.length; j < jj; j += 2) { + c.lineTo(o[j], o[j + 1]); + } + } + + c.fill(); + c.beginPath(); + c.restore(); + }; + + return drawOutline; +} + +var CanvasExtraState = function CanvasExtraStateClosure() { + function CanvasExtraState() { + this.alphaIsShape = false; + this.fontSize = 0; + this.fontSizeScale = 1; + this.textMatrix = _util.IDENTITY_MATRIX; + this.textMatrixScale = 1; + this.fontMatrix = _util.FONT_IDENTITY_MATRIX; + this.leading = 0; + this.x = 0; + this.y = 0; + this.lineX = 0; + this.lineY = 0; + this.charSpacing = 0; + this.wordSpacing = 0; + this.textHScale = 1; + this.textRenderingMode = _util.TextRenderingMode.FILL; + this.textRise = 0; + this.fillColor = '#000000'; + this.strokeColor = '#000000'; + this.patternFill = false; + this.fillAlpha = 1; + this.strokeAlpha = 1; + this.lineWidth = 1; + this.activeSMask = null; + this.resumeSMaskCtx = null; + } + + CanvasExtraState.prototype = { + clone: function CanvasExtraState_clone() { return Object.create(this); - }, - setCurrentPoint: function SVGExtraState_setCurrentPoint(x, y) { + }, + setCurrentPoint: function CanvasExtraState_setCurrentPoint(x, y) { this.x = x; this.y = y; - } - }; - return SVGExtraState; - }(); - var SVGGraphics = function SVGGraphicsClosure() { - function opListToTree(opList) { - var opTree = []; - var tmp = []; - var opListLen = opList.length; - for (var x = 0; x < opListLen; x++) { - if (opList[x].fn === 'save') { - opTree.push({ - 'fnId': 92, - 'fn': 'group', - 'items': [] - }); - tmp.push(opTree); - opTree = opTree[opTree.length - 1].items; - continue; - } - if (opList[x].fn === 'restore') { - opTree = tmp.pop(); - } else { - opTree.push(opList[x]); - } - } - return opTree; } - function pf(value) { - if (value === (value | 0)) { - return value.toString(); - } - var s = value.toFixed(10); - var i = s.length - 1; - if (s[i] !== '0') { - return s; - } - do { - i--; - } while (s[i] === '0'); - return s.substr(0, s[i] === '.' ? i : i + 1); + }; + return CanvasExtraState; +}(); + +var CanvasGraphics = function CanvasGraphicsClosure() { + var EXECUTION_TIME = 15; + var EXECUTION_STEPS = 10; + + function CanvasGraphics(canvasCtx, commonObjs, objs, canvasFactory, webGLContext, imageLayer) { + this.ctx = canvasCtx; + this.current = new CanvasExtraState(); + this.stateStack = []; + this.pendingClip = null; + this.pendingEOFill = false; + this.res = null; + this.xobjs = null; + this.commonObjs = commonObjs; + this.objs = objs; + this.canvasFactory = canvasFactory; + this.webGLContext = webGLContext; + this.imageLayer = imageLayer; + this.groupStack = []; + this.processingType3 = null; + this.baseTransform = null; + this.baseTransformStack = []; + this.groupLevel = 0; + this.smaskStack = []; + this.smaskCounter = 0; + this.tempSMask = null; + this.cachedCanvases = new CachedCanvases(this.canvasFactory); + + if (canvasCtx) { + addContextCurrentTransform(canvasCtx); } - function pm(m) { - if (m[4] === 0 && m[5] === 0) { - if (m[1] === 0 && m[2] === 0) { - if (m[0] === 1 && m[3] === 1) { - return ''; - } - return 'scale(' + pf(m[0]) + ' ' + pf(m[3]) + ')'; - } - if (m[0] === m[3] && m[1] === -m[2]) { - var a = Math.acos(m[0]) * 180 / Math.PI; - return 'rotate(' + pf(a) + ')'; - } - } else { - if (m[0] === 1 && m[1] === 0 && m[2] === 0 && m[3] === 1) { - return 'translate(' + pf(m[4]) + ' ' + pf(m[5]) + ')'; - } - } - return 'matrix(' + pf(m[0]) + ' ' + pf(m[1]) + ' ' + pf(m[2]) + ' ' + pf(m[3]) + ' ' + pf(m[4]) + ' ' + pf(m[5]) + ')'; + + this._cachedGetSinglePixelWidth = null; + } + + function putBinaryImageData(ctx, imgData) { + if (typeof ImageData !== 'undefined' && imgData instanceof ImageData) { + ctx.putImageData(imgData, 0, 0); + return; } - function SVGGraphics(commonObjs, objs, forceDataSchema) { - this.current = new SVGExtraState(); - this.transformMatrix = IDENTITY_MATRIX; - this.transformStack = []; - this.extraStack = []; - this.commonObjs = commonObjs; - this.objs = objs; - this.pendingEOFill = false; - this.embedFonts = false; - this.embeddedFonts = Object.create(null); - this.cssStyle = null; - this.forceDataSchema = !!forceDataSchema; - } - var NS = 'http://www.w3.org/2000/svg'; - var XML_NS = 'http://www.w3.org/XML/1998/namespace'; - var XLINK_NS = 'http://www.w3.org/1999/xlink'; - var LINE_CAP_STYLES = [ - 'butt', - 'round', - 'square' - ]; - var LINE_JOIN_STYLES = [ - 'miter', - 'round', - 'bevel' - ]; - var clipCount = 0; - var maskCount = 0; - SVGGraphics.prototype = { - save: function SVGGraphics_save() { - this.transformStack.push(this.transformMatrix); - var old = this.current; - this.extraStack.push(old); - this.current = old.clone(); - }, - restore: function SVGGraphics_restore() { - this.transformMatrix = this.transformStack.pop(); - this.current = this.extraStack.pop(); - this.tgrp = null; - }, - group: function SVGGraphics_group(items) { - this.save(); - this.executeOpTree(items); - this.restore(); - }, - loadDependencies: function SVGGraphics_loadDependencies(operatorList) { - var fnArray = operatorList.fnArray; - var fnArrayLen = fnArray.length; - var argsArray = operatorList.argsArray; - var self = this; - for (var i = 0; i < fnArrayLen; i++) { - if (OPS.dependency === fnArray[i]) { - var deps = argsArray[i]; - for (var n = 0, nn = deps.length; n < nn; n++) { - var obj = deps[n]; - var common = obj.substring(0, 2) === 'g_'; - var promise; - if (common) { - promise = new Promise(function (resolve) { - self.commonObjs.get(obj, resolve); - }); - } else { - promise = new Promise(function (resolve) { - self.objs.get(obj, resolve); - }); - } - this.current.dependencies.push(promise); + + var height = imgData.height, + width = imgData.width; + var partialChunkHeight = height % FULL_CHUNK_HEIGHT; + var fullChunks = (height - partialChunkHeight) / FULL_CHUNK_HEIGHT; + var totalChunks = partialChunkHeight === 0 ? fullChunks : fullChunks + 1; + var chunkImgData = ctx.createImageData(width, FULL_CHUNK_HEIGHT); + var srcPos = 0, + destPos; + var src = imgData.data; + var dest = chunkImgData.data; + var i, j, thisChunkHeight, elemsInThisChunk; + + if (imgData.kind === _util.ImageKind.GRAYSCALE_1BPP) { + var srcLength = src.byteLength; + var dest32 = new Uint32Array(dest.buffer, 0, dest.byteLength >> 2); + var dest32DataLength = dest32.length; + var fullSrcDiff = width + 7 >> 3; + var white = 0xFFFFFFFF; + var black = IsLittleEndianCached.value ? 0xFF000000 : 0x000000FF; + + for (i = 0; i < totalChunks; i++) { + thisChunkHeight = i < fullChunks ? FULL_CHUNK_HEIGHT : partialChunkHeight; + destPos = 0; + + for (j = 0; j < thisChunkHeight; j++) { + var srcDiff = srcLength - srcPos; + var k = 0; + var kEnd = srcDiff > fullSrcDiff ? width : srcDiff * 8 - 7; + var kEndUnrolled = kEnd & ~7; + var mask = 0; + var srcByte = 0; + + for (; k < kEndUnrolled; k += 8) { + srcByte = src[srcPos++]; + dest32[destPos++] = srcByte & 128 ? white : black; + dest32[destPos++] = srcByte & 64 ? white : black; + dest32[destPos++] = srcByte & 32 ? white : black; + dest32[destPos++] = srcByte & 16 ? white : black; + dest32[destPos++] = srcByte & 8 ? white : black; + dest32[destPos++] = srcByte & 4 ? white : black; + dest32[destPos++] = srcByte & 2 ? white : black; + dest32[destPos++] = srcByte & 1 ? white : black; + } + + for (; k < kEnd; k++) { + if (mask === 0) { + srcByte = src[srcPos++]; + mask = 128; + } + + dest32[destPos++] = srcByte & mask ? white : black; + mask >>= 1; + } } - } + + while (destPos < dest32DataLength) { + dest32[destPos++] = 0; + } + + ctx.putImageData(chunkImgData, 0, i * FULL_CHUNK_HEIGHT); } - return Promise.all(this.current.dependencies); - }, - transform: function SVGGraphics_transform(a, b, c, d, e, f) { - var transformMatrix = [ - a, - b, - c, - d, - e, - f - ]; - this.transformMatrix = Util.transform(this.transformMatrix, transformMatrix); - this.tgrp = null; - }, - getSVG: function SVGGraphics_getSVG(operatorList, viewport) { - this.viewport = viewport; - var svgElement = this._initialize(viewport); - return this.loadDependencies(operatorList).then(function () { - this.transformMatrix = IDENTITY_MATRIX; - var opTree = this.convertOpList(operatorList); - this.executeOpTree(opTree); - return svgElement; - }.bind(this)); - }, - convertOpList: function SVGGraphics_convertOpList(operatorList) { + } else if (imgData.kind === _util.ImageKind.RGBA_32BPP) { + j = 0; + elemsInThisChunk = width * FULL_CHUNK_HEIGHT * 4; + + for (i = 0; i < fullChunks; i++) { + dest.set(src.subarray(srcPos, srcPos + elemsInThisChunk)); + srcPos += elemsInThisChunk; + ctx.putImageData(chunkImgData, 0, j); + j += FULL_CHUNK_HEIGHT; + } + + if (i < totalChunks) { + elemsInThisChunk = width * partialChunkHeight * 4; + dest.set(src.subarray(srcPos, srcPos + elemsInThisChunk)); + ctx.putImageData(chunkImgData, 0, j); + } + } else if (imgData.kind === _util.ImageKind.RGB_24BPP) { + thisChunkHeight = FULL_CHUNK_HEIGHT; + elemsInThisChunk = width * thisChunkHeight; + + for (i = 0; i < totalChunks; i++) { + if (i >= fullChunks) { + thisChunkHeight = partialChunkHeight; + elemsInThisChunk = width * thisChunkHeight; + } + + destPos = 0; + + for (j = elemsInThisChunk; j--;) { + dest[destPos++] = src[srcPos++]; + dest[destPos++] = src[srcPos++]; + dest[destPos++] = src[srcPos++]; + dest[destPos++] = 255; + } + + ctx.putImageData(chunkImgData, 0, i * FULL_CHUNK_HEIGHT); + } + } else { + throw new Error("bad image kind: ".concat(imgData.kind)); + } + } + + function putBinaryImageMask(ctx, imgData) { + var height = imgData.height, + width = imgData.width; + var partialChunkHeight = height % FULL_CHUNK_HEIGHT; + var fullChunks = (height - partialChunkHeight) / FULL_CHUNK_HEIGHT; + var totalChunks = partialChunkHeight === 0 ? fullChunks : fullChunks + 1; + var chunkImgData = ctx.createImageData(width, FULL_CHUNK_HEIGHT); + var srcPos = 0; + var src = imgData.data; + var dest = chunkImgData.data; + + for (var i = 0; i < totalChunks; i++) { + var thisChunkHeight = i < fullChunks ? FULL_CHUNK_HEIGHT : partialChunkHeight; + var destPos = 3; + + for (var j = 0; j < thisChunkHeight; j++) { + var mask = 0; + + for (var k = 0; k < width; k++) { + if (!mask) { + var elem = src[srcPos++]; + mask = 128; + } + + dest[destPos] = elem & mask ? 0 : 255; + destPos += 4; + mask >>= 1; + } + } + + ctx.putImageData(chunkImgData, 0, i * FULL_CHUNK_HEIGHT); + } + } + + function copyCtxState(sourceCtx, destCtx) { + var properties = ['strokeStyle', 'fillStyle', 'fillRule', 'globalAlpha', 'lineWidth', 'lineCap', 'lineJoin', 'miterLimit', 'globalCompositeOperation', 'font']; + + for (var i = 0, ii = properties.length; i < ii; i++) { + var property = properties[i]; + + if (sourceCtx[property] !== undefined) { + destCtx[property] = sourceCtx[property]; + } + } + + if (sourceCtx.setLineDash !== undefined) { + destCtx.setLineDash(sourceCtx.getLineDash()); + destCtx.lineDashOffset = sourceCtx.lineDashOffset; + } + } + + function resetCtxToDefault(ctx) { + ctx.strokeStyle = '#000000'; + ctx.fillStyle = '#000000'; + ctx.fillRule = 'nonzero'; + ctx.globalAlpha = 1; + ctx.lineWidth = 1; + ctx.lineCap = 'butt'; + ctx.lineJoin = 'miter'; + ctx.miterLimit = 10; + ctx.globalCompositeOperation = 'source-over'; + ctx.font = '10px sans-serif'; + + if (ctx.setLineDash !== undefined) { + ctx.setLineDash([]); + ctx.lineDashOffset = 0; + } + } + + function composeSMaskBackdrop(bytes, r0, g0, b0) { + var length = bytes.length; + + for (var i = 3; i < length; i += 4) { + var alpha = bytes[i]; + + if (alpha === 0) { + bytes[i - 3] = r0; + bytes[i - 2] = g0; + bytes[i - 1] = b0; + } else if (alpha < 255) { + var alpha_ = 255 - alpha; + bytes[i - 3] = bytes[i - 3] * alpha + r0 * alpha_ >> 8; + bytes[i - 2] = bytes[i - 2] * alpha + g0 * alpha_ >> 8; + bytes[i - 1] = bytes[i - 1] * alpha + b0 * alpha_ >> 8; + } + } + } + + function composeSMaskAlpha(maskData, layerData, transferMap) { + var length = maskData.length; + var scale = 1 / 255; + + for (var i = 3; i < length; i += 4) { + var alpha = transferMap ? transferMap[maskData[i]] : maskData[i]; + layerData[i] = layerData[i] * alpha * scale | 0; + } + } + + function composeSMaskLuminosity(maskData, layerData, transferMap) { + var length = maskData.length; + + for (var i = 3; i < length; i += 4) { + var y = maskData[i - 3] * 77 + maskData[i - 2] * 152 + maskData[i - 1] * 28; + layerData[i] = transferMap ? layerData[i] * transferMap[y >> 8] >> 8 : layerData[i] * y >> 16; + } + } + + function genericComposeSMask(maskCtx, layerCtx, width, height, subtype, backdrop, transferMap) { + var hasBackdrop = !!backdrop; + var r0 = hasBackdrop ? backdrop[0] : 0; + var g0 = hasBackdrop ? backdrop[1] : 0; + var b0 = hasBackdrop ? backdrop[2] : 0; + var composeFn; + + if (subtype === 'Luminosity') { + composeFn = composeSMaskLuminosity; + } else { + composeFn = composeSMaskAlpha; + } + + var PIXELS_TO_PROCESS = 1048576; + var chunkSize = Math.min(height, Math.ceil(PIXELS_TO_PROCESS / width)); + + for (var row = 0; row < height; row += chunkSize) { + var chunkHeight = Math.min(chunkSize, height - row); + var maskData = maskCtx.getImageData(0, row, width, chunkHeight); + var layerData = layerCtx.getImageData(0, row, width, chunkHeight); + + if (hasBackdrop) { + composeSMaskBackdrop(maskData.data, r0, g0, b0); + } + + composeFn(maskData.data, layerData.data, transferMap); + maskCtx.putImageData(layerData, 0, row); + } + } + + function composeSMask(ctx, smask, layerCtx, webGLContext) { + var mask = smask.canvas; + var maskCtx = smask.context; + ctx.setTransform(smask.scaleX, 0, 0, smask.scaleY, smask.offsetX, smask.offsetY); + var backdrop = smask.backdrop || null; + + if (!smask.transferMap && webGLContext.isEnabled) { + var composed = webGLContext.composeSMask({ + layer: layerCtx.canvas, + mask: mask, + properties: { + subtype: smask.subtype, + backdrop: backdrop + } + }); + ctx.setTransform(1, 0, 0, 1, 0, 0); + ctx.drawImage(composed, smask.offsetX, smask.offsetY); + return; + } + + genericComposeSMask(maskCtx, layerCtx, mask.width, mask.height, smask.subtype, backdrop, smask.transferMap); + ctx.drawImage(mask, 0, 0); + } + + var LINE_CAP_STYLES = ['butt', 'round', 'square']; + var LINE_JOIN_STYLES = ['miter', 'round', 'bevel']; + var NORMAL_CLIP = {}; + var EO_CLIP = {}; + CanvasGraphics.prototype = { + beginDrawing: function beginDrawing(_ref) { + var transform = _ref.transform, + viewport = _ref.viewport, + _ref$transparency = _ref.transparency, + transparency = _ref$transparency === void 0 ? false : _ref$transparency, + _ref$background = _ref.background, + background = _ref$background === void 0 ? null : _ref$background; + var width = this.ctx.canvas.width; + var height = this.ctx.canvas.height; + this.ctx.save(); + this.ctx.fillStyle = background || 'rgb(255, 255, 255)'; + this.ctx.fillRect(0, 0, width, height); + this.ctx.restore(); + + if (transparency) { + var transparentCanvas = this.cachedCanvases.getCanvas('transparent', width, height, true); + this.compositeCtx = this.ctx; + this.transparentCanvas = transparentCanvas.canvas; + this.ctx = transparentCanvas.context; + this.ctx.save(); + this.ctx.transform.apply(this.ctx, this.compositeCtx.mozCurrentTransform); + } + + this.ctx.save(); + resetCtxToDefault(this.ctx); + + if (transform) { + this.ctx.transform.apply(this.ctx, transform); + } + + this.ctx.transform.apply(this.ctx, viewport.transform); + this.baseTransform = this.ctx.mozCurrentTransform.slice(); + + if (this.imageLayer) { + this.imageLayer.beginLayout(); + } + }, + executeOperatorList: function CanvasGraphics_executeOperatorList(operatorList, executionStartIdx, continueCallback, stepper) { var argsArray = operatorList.argsArray; var fnArray = operatorList.fnArray; - var fnArrayLen = fnArray.length; - var REVOPS = []; - var opList = []; - for (var op in OPS) { - REVOPS[OPS[op]] = op; + var i = executionStartIdx || 0; + var argsArrayLen = argsArray.length; + + if (argsArrayLen === i) { + return i; } - for (var x = 0; x < fnArrayLen; x++) { - var fnId = fnArray[x]; - opList.push({ - 'fnId': fnId, - 'fn': REVOPS[fnId], - 'args': argsArray[x] - }); + + var chunkOperations = argsArrayLen - i > EXECUTION_STEPS && typeof continueCallback === 'function'; + var endTime = chunkOperations ? Date.now() + EXECUTION_TIME : 0; + var steps = 0; + var commonObjs = this.commonObjs; + var objs = this.objs; + var fnId; + + while (true) { + if (stepper !== undefined && i === stepper.nextBreakPoint) { + stepper.breakIt(i, continueCallback); + return i; + } + + fnId = fnArray[i]; + + if (fnId !== _util.OPS.dependency) { + this[fnId].apply(this, argsArray[i]); + } else { + var deps = argsArray[i]; + + for (var n = 0, nn = deps.length; n < nn; n++) { + var depObjId = deps[n]; + var common = depObjId[0] === 'g' && depObjId[1] === '_'; + var objsPool = common ? commonObjs : objs; + + if (!objsPool.has(depObjId)) { + objsPool.get(depObjId, continueCallback); + return i; + } + } + } + + i++; + + if (i === argsArrayLen) { + return i; + } + + if (chunkOperations && ++steps > EXECUTION_STEPS) { + if (Date.now() > endTime) { + continueCallback(); + return i; + } + + steps = 0; + } } - return opListToTree(opList); - }, - executeOpTree: function SVGGraphics_executeOpTree(opTree) { - var opTreeLen = opTree.length; - for (var x = 0; x < opTreeLen; x++) { - var fn = opTree[x].fn; - var fnId = opTree[x].fnId; - var args = opTree[x].args; - switch (fnId | 0) { - case OPS.beginText: - this.beginText(); - break; - case OPS.setLeading: - this.setLeading(args); - break; - case OPS.setLeadingMoveText: - this.setLeadingMoveText(args[0], args[1]); - break; - case OPS.setFont: - this.setFont(args); - break; - case OPS.showText: - this.showText(args[0]); - break; - case OPS.showSpacedText: - this.showText(args[0]); - break; - case OPS.endText: - this.endText(); - break; - case OPS.moveText: - this.moveText(args[0], args[1]); - break; - case OPS.setCharSpacing: - this.setCharSpacing(args[0]); - break; - case OPS.setWordSpacing: - this.setWordSpacing(args[0]); - break; - case OPS.setHScale: - this.setHScale(args[0]); - break; - case OPS.setTextMatrix: - this.setTextMatrix(args[0], args[1], args[2], args[3], args[4], args[5]); - break; - case OPS.setLineWidth: - this.setLineWidth(args[0]); - break; - case OPS.setLineJoin: - this.setLineJoin(args[0]); - break; - case OPS.setLineCap: - this.setLineCap(args[0]); - break; - case OPS.setMiterLimit: - this.setMiterLimit(args[0]); - break; - case OPS.setFillRGBColor: - this.setFillRGBColor(args[0], args[1], args[2]); - break; - case OPS.setStrokeRGBColor: - this.setStrokeRGBColor(args[0], args[1], args[2]); - break; - case OPS.setDash: - this.setDash(args[0], args[1]); - break; - case OPS.setGState: - this.setGState(args[0]); - break; - case OPS.fill: - this.fill(); - break; - case OPS.eoFill: - this.eoFill(); - break; - case OPS.stroke: - this.stroke(); - break; - case OPS.fillStroke: - this.fillStroke(); - break; - case OPS.eoFillStroke: - this.eoFillStroke(); - break; - case OPS.clip: - this.clip('nonzero'); - break; - case OPS.eoClip: - this.clip('evenodd'); - break; - case OPS.paintSolidColorImageMask: - this.paintSolidColorImageMask(); - break; - case OPS.paintJpegXObject: - this.paintJpegXObject(args[0], args[1], args[2]); - break; - case OPS.paintImageXObject: - this.paintImageXObject(args[0]); - break; - case OPS.paintInlineImageXObject: - this.paintInlineImageXObject(args[0]); - break; - case OPS.paintImageMaskXObject: - this.paintImageMaskXObject(args[0]); - break; - case OPS.paintFormXObjectBegin: - this.paintFormXObjectBegin(args[0], args[1]); - break; - case OPS.paintFormXObjectEnd: - this.paintFormXObjectEnd(); - break; - case OPS.closePath: - this.closePath(); - break; - case OPS.closeStroke: - this.closeStroke(); - break; - case OPS.closeFillStroke: - this.closeFillStroke(); - break; - case OPS.nextLine: - this.nextLine(); - break; - case OPS.transform: - this.transform(args[0], args[1], args[2], args[3], args[4], args[5]); - break; - case OPS.constructPath: - this.constructPath(args[0], args[1]); - break; - case OPS.endPath: - this.endPath(); - break; - case 92: - this.group(opTree[x].items); - break; - default: - warn('Unimplemented operator ' + fn); - break; - } + }, + endDrawing: function CanvasGraphics_endDrawing() { + if (this.current.activeSMask !== null) { + this.endSMaskGroup(); } - }, - setWordSpacing: function SVGGraphics_setWordSpacing(wordSpacing) { - this.current.wordSpacing = wordSpacing; - }, - setCharSpacing: function SVGGraphics_setCharSpacing(charSpacing) { - this.current.charSpacing = charSpacing; - }, - nextLine: function SVGGraphics_nextLine() { - this.moveText(0, this.current.leading); - }, - setTextMatrix: function SVGGraphics_setTextMatrix(a, b, c, d, e, f) { + + this.ctx.restore(); + + if (this.transparentCanvas) { + this.ctx = this.compositeCtx; + this.ctx.save(); + this.ctx.setTransform(1, 0, 0, 1, 0, 0); + this.ctx.drawImage(this.transparentCanvas, 0, 0); + this.ctx.restore(); + this.transparentCanvas = null; + } + + this.cachedCanvases.clear(); + this.webGLContext.clear(); + + if (this.imageLayer) { + this.imageLayer.endLayout(); + } + }, + setLineWidth: function CanvasGraphics_setLineWidth(width) { + this.current.lineWidth = width; + this.ctx.lineWidth = width; + }, + setLineCap: function CanvasGraphics_setLineCap(style) { + this.ctx.lineCap = LINE_CAP_STYLES[style]; + }, + setLineJoin: function CanvasGraphics_setLineJoin(style) { + this.ctx.lineJoin = LINE_JOIN_STYLES[style]; + }, + setMiterLimit: function CanvasGraphics_setMiterLimit(limit) { + this.ctx.miterLimit = limit; + }, + setDash: function CanvasGraphics_setDash(dashArray, dashPhase) { + var ctx = this.ctx; + + if (ctx.setLineDash !== undefined) { + ctx.setLineDash(dashArray); + ctx.lineDashOffset = dashPhase; + } + }, + setRenderingIntent: function CanvasGraphics_setRenderingIntent(intent) {}, + setFlatness: function CanvasGraphics_setFlatness(flatness) {}, + setGState: function CanvasGraphics_setGState(states) { + for (var i = 0, ii = states.length; i < ii; i++) { + var state = states[i]; + var key = state[0]; + var value = state[1]; + + switch (key) { + case 'LW': + this.setLineWidth(value); + break; + + case 'LC': + this.setLineCap(value); + break; + + case 'LJ': + this.setLineJoin(value); + break; + + case 'ML': + this.setMiterLimit(value); + break; + + case 'D': + this.setDash(value[0], value[1]); + break; + + case 'RI': + this.setRenderingIntent(value); + break; + + case 'FL': + this.setFlatness(value); + break; + + case 'Font': + this.setFont(value[0], value[1]); + break; + + case 'CA': + this.current.strokeAlpha = state[1]; + break; + + case 'ca': + this.current.fillAlpha = state[1]; + this.ctx.globalAlpha = state[1]; + break; + + case 'BM': + this.ctx.globalCompositeOperation = value; + break; + + case 'SMask': + if (this.current.activeSMask) { + if (this.stateStack.length > 0 && this.stateStack[this.stateStack.length - 1].activeSMask === this.current.activeSMask) { + this.suspendSMaskGroup(); + } else { + this.endSMaskGroup(); + } + } + + this.current.activeSMask = value ? this.tempSMask : null; + + if (this.current.activeSMask) { + this.beginSMaskGroup(); + } + + this.tempSMask = null; + break; + } + } + }, + beginSMaskGroup: function CanvasGraphics_beginSMaskGroup() { + var activeSMask = this.current.activeSMask; + var drawnWidth = activeSMask.canvas.width; + var drawnHeight = activeSMask.canvas.height; + var cacheId = 'smaskGroupAt' + this.groupLevel; + var scratchCanvas = this.cachedCanvases.getCanvas(cacheId, drawnWidth, drawnHeight, true); + var currentCtx = this.ctx; + var currentTransform = currentCtx.mozCurrentTransform; + this.ctx.save(); + var groupCtx = scratchCanvas.context; + groupCtx.scale(1 / activeSMask.scaleX, 1 / activeSMask.scaleY); + groupCtx.translate(-activeSMask.offsetX, -activeSMask.offsetY); + groupCtx.transform.apply(groupCtx, currentTransform); + activeSMask.startTransformInverse = groupCtx.mozCurrentTransformInverse; + copyCtxState(currentCtx, groupCtx); + this.ctx = groupCtx; + this.setGState([['BM', 'source-over'], ['ca', 1], ['CA', 1]]); + this.groupStack.push(currentCtx); + this.groupLevel++; + }, + suspendSMaskGroup: function CanvasGraphics_endSMaskGroup() { + var groupCtx = this.ctx; + this.groupLevel--; + this.ctx = this.groupStack.pop(); + composeSMask(this.ctx, this.current.activeSMask, groupCtx, this.webGLContext); + this.ctx.restore(); + this.ctx.save(); + copyCtxState(groupCtx, this.ctx); + this.current.resumeSMaskCtx = groupCtx; + + var deltaTransform = _util.Util.transform(this.current.activeSMask.startTransformInverse, groupCtx.mozCurrentTransform); + + this.ctx.transform.apply(this.ctx, deltaTransform); + groupCtx.save(); + groupCtx.setTransform(1, 0, 0, 1, 0, 0); + groupCtx.clearRect(0, 0, groupCtx.canvas.width, groupCtx.canvas.height); + groupCtx.restore(); + }, + resumeSMaskGroup: function CanvasGraphics_endSMaskGroup() { + var groupCtx = this.current.resumeSMaskCtx; + var currentCtx = this.ctx; + this.ctx = groupCtx; + this.groupStack.push(currentCtx); + this.groupLevel++; + }, + endSMaskGroup: function CanvasGraphics_endSMaskGroup() { + var groupCtx = this.ctx; + this.groupLevel--; + this.ctx = this.groupStack.pop(); + composeSMask(this.ctx, this.current.activeSMask, groupCtx, this.webGLContext); + this.ctx.restore(); + copyCtxState(groupCtx, this.ctx); + + var deltaTransform = _util.Util.transform(this.current.activeSMask.startTransformInverse, groupCtx.mozCurrentTransform); + + this.ctx.transform.apply(this.ctx, deltaTransform); + }, + save: function CanvasGraphics_save() { + this.ctx.save(); + var old = this.current; + this.stateStack.push(old); + this.current = old.clone(); + this.current.resumeSMaskCtx = null; + }, + restore: function CanvasGraphics_restore() { + if (this.current.resumeSMaskCtx) { + this.resumeSMaskGroup(); + } + + if (this.current.activeSMask !== null && (this.stateStack.length === 0 || this.stateStack[this.stateStack.length - 1].activeSMask !== this.current.activeSMask)) { + this.endSMaskGroup(); + } + + if (this.stateStack.length !== 0) { + this.current = this.stateStack.pop(); + this.ctx.restore(); + this.pendingClip = null; + this._cachedGetSinglePixelWidth = null; + } + }, + transform: function CanvasGraphics_transform(a, b, c, d, e, f) { + this.ctx.transform(a, b, c, d, e, f); + this._cachedGetSinglePixelWidth = null; + }, + constructPath: function CanvasGraphics_constructPath(ops, args) { + var ctx = this.ctx; var current = this.current; - this.current.textMatrix = this.current.lineMatrix = [ - a, - b, - c, - d, - e, - f - ]; + var x = current.x, + y = current.y; + + for (var i = 0, j = 0, ii = ops.length; i < ii; i++) { + switch (ops[i] | 0) { + case _util.OPS.rectangle: + x = args[j++]; + y = args[j++]; + var width = args[j++]; + var height = args[j++]; + + if (width === 0) { + width = this.getSinglePixelWidth(); + } + + if (height === 0) { + height = this.getSinglePixelWidth(); + } + + var xw = x + width; + var yh = y + height; + this.ctx.moveTo(x, y); + this.ctx.lineTo(xw, y); + this.ctx.lineTo(xw, yh); + this.ctx.lineTo(x, yh); + this.ctx.lineTo(x, y); + this.ctx.closePath(); + break; + + case _util.OPS.moveTo: + x = args[j++]; + y = args[j++]; + ctx.moveTo(x, y); + break; + + case _util.OPS.lineTo: + x = args[j++]; + y = args[j++]; + ctx.lineTo(x, y); + break; + + case _util.OPS.curveTo: + x = args[j + 4]; + y = args[j + 5]; + ctx.bezierCurveTo(args[j], args[j + 1], args[j + 2], args[j + 3], x, y); + j += 6; + break; + + case _util.OPS.curveTo2: + ctx.bezierCurveTo(x, y, args[j], args[j + 1], args[j + 2], args[j + 3]); + x = args[j + 2]; + y = args[j + 3]; + j += 4; + break; + + case _util.OPS.curveTo3: + x = args[j + 2]; + y = args[j + 3]; + ctx.bezierCurveTo(args[j], args[j + 1], x, y, x, y); + j += 4; + break; + + case _util.OPS.closePath: + ctx.closePath(); + break; + } + } + + current.setCurrentPoint(x, y); + }, + closePath: function CanvasGraphics_closePath() { + this.ctx.closePath(); + }, + stroke: function CanvasGraphics_stroke(consumePath) { + consumePath = typeof consumePath !== 'undefined' ? consumePath : true; + var ctx = this.ctx; + var strokeColor = this.current.strokeColor; + ctx.lineWidth = Math.max(this.getSinglePixelWidth() * MIN_WIDTH_FACTOR, this.current.lineWidth); + ctx.globalAlpha = this.current.strokeAlpha; + + if (strokeColor && strokeColor.hasOwnProperty('type') && strokeColor.type === 'Pattern') { + ctx.save(); + ctx.strokeStyle = strokeColor.getPattern(ctx, this); + ctx.stroke(); + ctx.restore(); + } else { + ctx.stroke(); + } + + if (consumePath) { + this.consumePath(); + } + + ctx.globalAlpha = this.current.fillAlpha; + }, + closeStroke: function CanvasGraphics_closeStroke() { + this.closePath(); + this.stroke(); + }, + fill: function CanvasGraphics_fill(consumePath) { + consumePath = typeof consumePath !== 'undefined' ? consumePath : true; + var ctx = this.ctx; + var fillColor = this.current.fillColor; + var isPatternFill = this.current.patternFill; + var needRestore = false; + + if (isPatternFill) { + ctx.save(); + + if (this.baseTransform) { + ctx.setTransform.apply(ctx, this.baseTransform); + } + + ctx.fillStyle = fillColor.getPattern(ctx, this); + needRestore = true; + } + + if (this.pendingEOFill) { + ctx.fill('evenodd'); + this.pendingEOFill = false; + } else { + ctx.fill(); + } + + if (needRestore) { + ctx.restore(); + } + + if (consumePath) { + this.consumePath(); + } + }, + eoFill: function CanvasGraphics_eoFill() { + this.pendingEOFill = true; + this.fill(); + }, + fillStroke: function CanvasGraphics_fillStroke() { + this.fill(false); + this.stroke(false); + this.consumePath(); + }, + eoFillStroke: function CanvasGraphics_eoFillStroke() { + this.pendingEOFill = true; + this.fillStroke(); + }, + closeFillStroke: function CanvasGraphics_closeFillStroke() { + this.closePath(); + this.fillStroke(); + }, + closeEOFillStroke: function CanvasGraphics_closeEOFillStroke() { + this.pendingEOFill = true; + this.closePath(); + this.fillStroke(); + }, + endPath: function CanvasGraphics_endPath() { + this.consumePath(); + }, + clip: function CanvasGraphics_clip() { + this.pendingClip = NORMAL_CLIP; + }, + eoClip: function CanvasGraphics_eoClip() { + this.pendingClip = EO_CLIP; + }, + beginText: function CanvasGraphics_beginText() { + this.current.textMatrix = _util.IDENTITY_MATRIX; + this.current.textMatrixScale = 1; this.current.x = this.current.lineX = 0; this.current.y = this.current.lineY = 0; - current.xcoords = []; - current.tspan = document.createElementNS(NS, 'svg:tspan'); - current.tspan.setAttributeNS(null, 'font-family', current.fontFamily); - current.tspan.setAttributeNS(null, 'font-size', pf(current.fontSize) + 'px'); - current.tspan.setAttributeNS(null, 'y', pf(-current.y)); - current.txtElement = document.createElementNS(NS, 'svg:text'); - current.txtElement.appendChild(current.tspan); - }, - beginText: function SVGGraphics_beginText() { - this.current.x = this.current.lineX = 0; - this.current.y = this.current.lineY = 0; - this.current.textMatrix = IDENTITY_MATRIX; - this.current.lineMatrix = IDENTITY_MATRIX; - this.current.tspan = document.createElementNS(NS, 'svg:tspan'); - this.current.txtElement = document.createElementNS(NS, 'svg:text'); - this.current.txtgrp = document.createElementNS(NS, 'svg:g'); - this.current.xcoords = []; - }, - moveText: function SVGGraphics_moveText(x, y) { + }, + endText: function CanvasGraphics_endText() { + var paths = this.pendingTextPaths; + var ctx = this.ctx; + + if (paths === undefined) { + ctx.beginPath(); + return; + } + + ctx.save(); + ctx.beginPath(); + + for (var i = 0; i < paths.length; i++) { + var path = paths[i]; + ctx.setTransform.apply(ctx, path.transform); + ctx.translate(path.x, path.y); + path.addToPath(ctx, path.fontSize); + } + + ctx.restore(); + ctx.clip(); + ctx.beginPath(); + delete this.pendingTextPaths; + }, + setCharSpacing: function CanvasGraphics_setCharSpacing(spacing) { + this.current.charSpacing = spacing; + }, + setWordSpacing: function CanvasGraphics_setWordSpacing(spacing) { + this.current.wordSpacing = spacing; + }, + setHScale: function CanvasGraphics_setHScale(scale) { + this.current.textHScale = scale / 100; + }, + setLeading: function CanvasGraphics_setLeading(leading) { + this.current.leading = -leading; + }, + setFont: function CanvasGraphics_setFont(fontRefName, size) { + var fontObj = this.commonObjs.get(fontRefName); var current = this.current; + + if (!fontObj) { + throw new Error("Can't find font for ".concat(fontRefName)); + } + + current.fontMatrix = fontObj.fontMatrix ? fontObj.fontMatrix : _util.FONT_IDENTITY_MATRIX; + + if (current.fontMatrix[0] === 0 || current.fontMatrix[3] === 0) { + (0, _util.warn)('Invalid font matrix for font ' + fontRefName); + } + + if (size < 0) { + size = -size; + current.fontDirection = -1; + } else { + current.fontDirection = 1; + } + + this.current.font = fontObj; + this.current.fontSize = size; + + if (fontObj.isType3Font) { + return; + } + + var name = fontObj.loadedName || 'sans-serif'; + var bold = fontObj.black ? '900' : fontObj.bold ? 'bold' : 'normal'; + var italic = fontObj.italic ? 'italic' : 'normal'; + var typeface = "\"".concat(name, "\", ").concat(fontObj.fallbackName); + var browserFontSize = size < MIN_FONT_SIZE ? MIN_FONT_SIZE : size > MAX_FONT_SIZE ? MAX_FONT_SIZE : size; + this.current.fontSizeScale = size / browserFontSize; + this.ctx.font = "".concat(italic, " ").concat(bold, " ").concat(browserFontSize, "px ").concat(typeface); + }, + setTextRenderingMode: function CanvasGraphics_setTextRenderingMode(mode) { + this.current.textRenderingMode = mode; + }, + setTextRise: function CanvasGraphics_setTextRise(rise) { + this.current.textRise = rise; + }, + moveText: function CanvasGraphics_moveText(x, y) { this.current.x = this.current.lineX += x; this.current.y = this.current.lineY += y; - current.xcoords = []; - current.tspan = document.createElementNS(NS, 'svg:tspan'); - current.tspan.setAttributeNS(null, 'font-family', current.fontFamily); - current.tspan.setAttributeNS(null, 'font-size', pf(current.fontSize) + 'px'); - current.tspan.setAttributeNS(null, 'y', pf(-current.y)); - }, - showText: function SVGGraphics_showText(glyphs) { + }, + setLeadingMoveText: function CanvasGraphics_setLeadingMoveText(x, y) { + this.setLeading(-y); + this.moveText(x, y); + }, + setTextMatrix: function CanvasGraphics_setTextMatrix(a, b, c, d, e, f) { + this.current.textMatrix = [a, b, c, d, e, f]; + this.current.textMatrixScale = Math.sqrt(a * a + b * b); + this.current.x = this.current.lineX = 0; + this.current.y = this.current.lineY = 0; + }, + nextLine: function CanvasGraphics_nextLine() { + this.moveText(0, this.current.leading); + }, + paintChar: function paintChar(character, x, y, patternTransform) { + var ctx = this.ctx; var current = this.current; var font = current.font; - var fontSize = current.fontSize; - if (fontSize === 0) { - return; + var textRenderingMode = current.textRenderingMode; + var fontSize = current.fontSize / current.fontSizeScale; + var fillStrokeMode = textRenderingMode & _util.TextRenderingMode.FILL_STROKE_MASK; + var isAddToPathSet = !!(textRenderingMode & _util.TextRenderingMode.ADD_TO_PATH_FLAG); + var patternFill = current.patternFill && font.data; + var addToPath; + + if (font.disableFontFace || isAddToPathSet || patternFill) { + addToPath = font.getPathGenerator(this.commonObjs, character); } + + if (font.disableFontFace || patternFill) { + ctx.save(); + ctx.translate(x, y); + ctx.beginPath(); + addToPath(ctx, fontSize); + + if (patternTransform) { + ctx.setTransform.apply(ctx, patternTransform); + } + + if (fillStrokeMode === _util.TextRenderingMode.FILL || fillStrokeMode === _util.TextRenderingMode.FILL_STROKE) { + ctx.fill(); + } + + if (fillStrokeMode === _util.TextRenderingMode.STROKE || fillStrokeMode === _util.TextRenderingMode.FILL_STROKE) { + ctx.stroke(); + } + + ctx.restore(); + } else { + if (fillStrokeMode === _util.TextRenderingMode.FILL || fillStrokeMode === _util.TextRenderingMode.FILL_STROKE) { + ctx.fillText(character, x, y); + } + + if (fillStrokeMode === _util.TextRenderingMode.STROKE || fillStrokeMode === _util.TextRenderingMode.FILL_STROKE) { + ctx.strokeText(character, x, y); + } + } + + if (isAddToPathSet) { + var paths = this.pendingTextPaths || (this.pendingTextPaths = []); + paths.push({ + transform: ctx.mozCurrentTransform, + x: x, + y: y, + fontSize: fontSize, + addToPath: addToPath + }); + } + }, + + get isFontSubpixelAAEnabled() { + var ctx = this.canvasFactory.create(10, 10).context; + ctx.scale(1.5, 1); + ctx.fillText('I', 0, 10); + var data = ctx.getImageData(0, 0, 10, 10).data; + var enabled = false; + + for (var i = 3; i < data.length; i += 4) { + if (data[i] > 0 && data[i] < 255) { + enabled = true; + break; + } + } + + return (0, _util.shadow)(this, 'isFontSubpixelAAEnabled', enabled); + }, + + showText: function CanvasGraphics_showText(glyphs) { + var current = this.current; + var font = current.font; + + if (font.isType3Font) { + return this.showType3Text(glyphs); + } + + var fontSize = current.fontSize; + + if (fontSize === 0) { + return; + } + + var ctx = this.ctx; + var fontSizeScale = current.fontSizeScale; var charSpacing = current.charSpacing; var wordSpacing = current.wordSpacing; var fontDirection = current.fontDirection; var textHScale = current.textHScale * fontDirection; var glyphsLength = glyphs.length; var vertical = font.vertical; + var spacingDir = vertical ? 1 : -1; + var defaultVMetrics = font.defaultVMetrics; var widthAdvanceScale = fontSize * current.fontMatrix[0]; - var x = 0, i; + var simpleFillText = current.textRenderingMode === _util.TextRenderingMode.FILL && !font.disableFontFace && !current.patternFill; + ctx.save(); + var patternTransform; + + if (current.patternFill) { + ctx.save(); + var pattern = current.fillColor.getPattern(ctx, this); + patternTransform = ctx.mozCurrentTransform; + ctx.restore(); + ctx.fillStyle = pattern; + } + + ctx.transform.apply(ctx, current.textMatrix); + ctx.translate(current.x, current.y + current.textRise); + + if (fontDirection > 0) { + ctx.scale(textHScale, -1); + } else { + ctx.scale(textHScale, 1); + } + + var lineWidth = current.lineWidth; + var scale = current.textMatrixScale; + + if (scale === 0 || lineWidth === 0) { + var fillStrokeMode = current.textRenderingMode & _util.TextRenderingMode.FILL_STROKE_MASK; + + if (fillStrokeMode === _util.TextRenderingMode.STROKE || fillStrokeMode === _util.TextRenderingMode.FILL_STROKE) { + this._cachedGetSinglePixelWidth = null; + lineWidth = this.getSinglePixelWidth() * MIN_WIDTH_FACTOR; + } + } else { + lineWidth /= scale; + } + + if (fontSizeScale !== 1.0) { + ctx.scale(fontSizeScale, fontSizeScale); + lineWidth /= fontSizeScale; + } + + ctx.lineWidth = lineWidth; + var x = 0, + i; + for (i = 0; i < glyphsLength; ++i) { - var glyph = glyphs[i]; - if (glyph === null) { - x += fontDirection * wordSpacing; - continue; - } else if (isNum(glyph)) { - x += -glyph * fontSize * 0.001; - continue; - } - current.xcoords.push(current.x + x * textHScale); - var width = glyph.width; - var character = glyph.fontChar; - var charWidth = width * widthAdvanceScale + charSpacing * fontDirection; - x += charWidth; - current.tspan.textContent += character; - } - if (vertical) { - current.y -= x * textHScale; - } else { - current.x += x * textHScale; - } - current.tspan.setAttributeNS(null, 'x', current.xcoords.map(pf).join(' ')); - current.tspan.setAttributeNS(null, 'y', pf(-current.y)); - current.tspan.setAttributeNS(null, 'font-family', current.fontFamily); - current.tspan.setAttributeNS(null, 'font-size', pf(current.fontSize) + 'px'); - if (current.fontStyle !== SVG_DEFAULTS.fontStyle) { - current.tspan.setAttributeNS(null, 'font-style', current.fontStyle); - } - if (current.fontWeight !== SVG_DEFAULTS.fontWeight) { - current.tspan.setAttributeNS(null, 'font-weight', current.fontWeight); - } - if (current.fillColor !== SVG_DEFAULTS.fillColor) { - current.tspan.setAttributeNS(null, 'fill', current.fillColor); - } - current.txtElement.setAttributeNS(null, 'transform', pm(current.textMatrix) + ' scale(1, -1)'); - current.txtElement.setAttributeNS(XML_NS, 'xml:space', 'preserve'); - current.txtElement.appendChild(current.tspan); - current.txtgrp.appendChild(current.txtElement); - this._ensureTransformGroup().appendChild(current.txtElement); - }, - setLeadingMoveText: function SVGGraphics_setLeadingMoveText(x, y) { - this.setLeading(-y); - this.moveText(x, y); - }, - addFontStyle: function SVGGraphics_addFontStyle(fontObj) { - if (!this.cssStyle) { - this.cssStyle = document.createElementNS(NS, 'svg:style'); - this.cssStyle.setAttributeNS(null, 'type', 'text/css'); - this.defs.appendChild(this.cssStyle); - } - var url = createObjectURL(fontObj.data, fontObj.mimetype, this.forceDataSchema); - this.cssStyle.textContent += '@font-face { font-family: "' + fontObj.loadedName + '";' + ' src: url(' + url + '); }\n'; - }, - setFont: function SVGGraphics_setFont(details) { - var current = this.current; - var fontObj = this.commonObjs.get(details[0]); - var size = details[1]; - this.current.font = fontObj; - if (this.embedFonts && fontObj.data && !this.embeddedFonts[fontObj.loadedName]) { - this.addFontStyle(fontObj); - this.embeddedFonts[fontObj.loadedName] = fontObj; - } - current.fontMatrix = fontObj.fontMatrix ? fontObj.fontMatrix : FONT_IDENTITY_MATRIX; - var bold = fontObj.black ? fontObj.bold ? 'bolder' : 'bold' : fontObj.bold ? 'bold' : 'normal'; - var italic = fontObj.italic ? 'italic' : 'normal'; - if (size < 0) { - size = -size; - current.fontDirection = -1; - } else { - current.fontDirection = 1; - } - current.fontSize = size; - current.fontFamily = fontObj.loadedName; - current.fontWeight = bold; - current.fontStyle = italic; - current.tspan = document.createElementNS(NS, 'svg:tspan'); - current.tspan.setAttributeNS(null, 'y', pf(-current.y)); - current.xcoords = []; - }, - endText: function SVGGraphics_endText() { - }, - setLineWidth: function SVGGraphics_setLineWidth(width) { - this.current.lineWidth = width; - }, - setLineCap: function SVGGraphics_setLineCap(style) { - this.current.lineCap = LINE_CAP_STYLES[style]; - }, - setLineJoin: function SVGGraphics_setLineJoin(style) { - this.current.lineJoin = LINE_JOIN_STYLES[style]; - }, - setMiterLimit: function SVGGraphics_setMiterLimit(limit) { - this.current.miterLimit = limit; - }, - setStrokeRGBColor: function SVGGraphics_setStrokeRGBColor(r, g, b) { - var color = Util.makeCssRgb(r, g, b); - this.current.strokeColor = color; - }, - setFillRGBColor: function SVGGraphics_setFillRGBColor(r, g, b) { - var color = Util.makeCssRgb(r, g, b); - this.current.fillColor = color; - this.current.tspan = document.createElementNS(NS, 'svg:tspan'); - this.current.xcoords = []; - }, - setDash: function SVGGraphics_setDash(dashArray, dashPhase) { - this.current.dashArray = dashArray; - this.current.dashPhase = dashPhase; - }, - constructPath: function SVGGraphics_constructPath(ops, args) { - var current = this.current; - var x = current.x, y = current.y; - current.path = document.createElementNS(NS, 'svg:path'); - var d = []; - var opLength = ops.length; - for (var i = 0, j = 0; i < opLength; i++) { - switch (ops[i] | 0) { - case OPS.rectangle: - x = args[j++]; - y = args[j++]; - var width = args[j++]; - var height = args[j++]; - var xw = x + width; - var yh = y + height; - d.push('M', pf(x), pf(y), 'L', pf(xw), pf(y), 'L', pf(xw), pf(yh), 'L', pf(x), pf(yh), 'Z'); - break; - case OPS.moveTo: - x = args[j++]; - y = args[j++]; - d.push('M', pf(x), pf(y)); - break; - case OPS.lineTo: - x = args[j++]; - y = args[j++]; - d.push('L', pf(x), pf(y)); - break; - case OPS.curveTo: - x = args[j + 4]; - y = args[j + 5]; - d.push('C', pf(args[j]), pf(args[j + 1]), pf(args[j + 2]), pf(args[j + 3]), pf(x), pf(y)); - j += 6; - break; - case OPS.curveTo2: - x = args[j + 2]; - y = args[j + 3]; - d.push('C', pf(x), pf(y), pf(args[j]), pf(args[j + 1]), pf(args[j + 2]), pf(args[j + 3])); - j += 4; - break; - case OPS.curveTo3: - x = args[j + 2]; - y = args[j + 3]; - d.push('C', pf(args[j]), pf(args[j + 1]), pf(x), pf(y), pf(x), pf(y)); - j += 4; - break; - case OPS.closePath: - d.push('Z'); - break; - } - } - current.path.setAttributeNS(null, 'd', d.join(' ')); - current.path.setAttributeNS(null, 'stroke-miterlimit', pf(current.miterLimit)); - current.path.setAttributeNS(null, 'stroke-linecap', current.lineCap); - current.path.setAttributeNS(null, 'stroke-linejoin', current.lineJoin); - current.path.setAttributeNS(null, 'stroke-width', pf(current.lineWidth) + 'px'); - current.path.setAttributeNS(null, 'stroke-dasharray', current.dashArray.map(pf).join(' ')); - current.path.setAttributeNS(null, 'stroke-dashoffset', pf(current.dashPhase) + 'px'); - current.path.setAttributeNS(null, 'fill', 'none'); - this._ensureTransformGroup().appendChild(current.path); - current.element = current.path; - current.setCurrentPoint(x, y); - }, - endPath: function SVGGraphics_endPath() { - }, - clip: function SVGGraphics_clip(type) { - var current = this.current; - var clipId = 'clippath' + clipCount; - clipCount++; - var clipPath = document.createElementNS(NS, 'svg:clipPath'); - clipPath.setAttributeNS(null, 'id', clipId); - clipPath.setAttributeNS(null, 'transform', pm(this.transformMatrix)); - var clipElement = current.element.cloneNode(); - if (type === 'evenodd') { - clipElement.setAttributeNS(null, 'clip-rule', 'evenodd'); - } else { - clipElement.setAttributeNS(null, 'clip-rule', 'nonzero'); - } - clipPath.appendChild(clipElement); - this.defs.appendChild(clipPath); - if (current.activeClipUrl) { - current.clipGroup = null; - this.extraStack.forEach(function (prev) { - prev.clipGroup = null; - }); - } - current.activeClipUrl = 'url(#' + clipId + ')'; - this.tgrp = null; - }, - closePath: function SVGGraphics_closePath() { - var current = this.current; - var d = current.path.getAttributeNS(null, 'd'); - d += 'Z'; - current.path.setAttributeNS(null, 'd', d); - }, - setLeading: function SVGGraphics_setLeading(leading) { - this.current.leading = -leading; - }, - setTextRise: function SVGGraphics_setTextRise(textRise) { - this.current.textRise = textRise; - }, - setHScale: function SVGGraphics_setHScale(scale) { - this.current.textHScale = scale / 100; - }, - setGState: function SVGGraphics_setGState(states) { - for (var i = 0, ii = states.length; i < ii; i++) { - var state = states[i]; - var key = state[0]; - var value = state[1]; - switch (key) { - case 'LW': - this.setLineWidth(value); - break; - case 'LC': - this.setLineCap(value); - break; - case 'LJ': - this.setLineJoin(value); - break; - case 'ML': - this.setMiterLimit(value); - break; - case 'D': - this.setDash(value[0], value[1]); - break; - case 'Font': - this.setFont(value); - break; - default: - warn('Unimplemented graphic state ' + key); - break; - } - } - }, - fill: function SVGGraphics_fill() { - var current = this.current; - current.element.setAttributeNS(null, 'fill', current.fillColor); - }, - stroke: function SVGGraphics_stroke() { - var current = this.current; - current.element.setAttributeNS(null, 'stroke', current.strokeColor); - current.element.setAttributeNS(null, 'fill', 'none'); - }, - eoFill: function SVGGraphics_eoFill() { - var current = this.current; - current.element.setAttributeNS(null, 'fill', current.fillColor); - current.element.setAttributeNS(null, 'fill-rule', 'evenodd'); - }, - fillStroke: function SVGGraphics_fillStroke() { - this.stroke(); - this.fill(); - }, - eoFillStroke: function SVGGraphics_eoFillStroke() { - this.current.element.setAttributeNS(null, 'fill-rule', 'evenodd'); - this.fillStroke(); - }, - closeStroke: function SVGGraphics_closeStroke() { - this.closePath(); - this.stroke(); - }, - closeFillStroke: function SVGGraphics_closeFillStroke() { - this.closePath(); - this.fillStroke(); - }, - paintSolidColorImageMask: function SVGGraphics_paintSolidColorImageMask() { - var current = this.current; - var rect = document.createElementNS(NS, 'svg:rect'); - rect.setAttributeNS(null, 'x', '0'); - rect.setAttributeNS(null, 'y', '0'); - rect.setAttributeNS(null, 'width', '1px'); - rect.setAttributeNS(null, 'height', '1px'); - rect.setAttributeNS(null, 'fill', current.fillColor); - this._ensureTransformGroup().appendChild(rect); - }, - paintJpegXObject: function SVGGraphics_paintJpegXObject(objId, w, h) { - var imgObj = this.objs.get(objId); - var imgEl = document.createElementNS(NS, 'svg:image'); - imgEl.setAttributeNS(XLINK_NS, 'xlink:href', imgObj.src); - imgEl.setAttributeNS(null, 'width', imgObj.width + 'px'); - imgEl.setAttributeNS(null, 'height', imgObj.height + 'px'); - imgEl.setAttributeNS(null, 'x', '0'); - imgEl.setAttributeNS(null, 'y', pf(-h)); - imgEl.setAttributeNS(null, 'transform', 'scale(' + pf(1 / w) + ' ' + pf(-1 / h) + ')'); - this._ensureTransformGroup().appendChild(imgEl); - }, - paintImageXObject: function SVGGraphics_paintImageXObject(objId) { - var imgData = this.objs.get(objId); - if (!imgData) { - warn('Dependent image isn\'t ready yet'); - return; - } - this.paintInlineImageXObject(imgData); - }, - paintInlineImageXObject: function SVGGraphics_paintInlineImageXObject(imgData, mask) { - var width = imgData.width; - var height = imgData.height; - var imgSrc = convertImgDataToPng(imgData, this.forceDataSchema); - var cliprect = document.createElementNS(NS, 'svg:rect'); - cliprect.setAttributeNS(null, 'x', '0'); - cliprect.setAttributeNS(null, 'y', '0'); - cliprect.setAttributeNS(null, 'width', pf(width)); - cliprect.setAttributeNS(null, 'height', pf(height)); - this.current.element = cliprect; - this.clip('nonzero'); - var imgEl = document.createElementNS(NS, 'svg:image'); - imgEl.setAttributeNS(XLINK_NS, 'xlink:href', imgSrc); - imgEl.setAttributeNS(null, 'x', '0'); - imgEl.setAttributeNS(null, 'y', pf(-height)); - imgEl.setAttributeNS(null, 'width', pf(width) + 'px'); - imgEl.setAttributeNS(null, 'height', pf(height) + 'px'); - imgEl.setAttributeNS(null, 'transform', 'scale(' + pf(1 / width) + ' ' + pf(-1 / height) + ')'); - if (mask) { - mask.appendChild(imgEl); - } else { - this._ensureTransformGroup().appendChild(imgEl); - } - }, - paintImageMaskXObject: function SVGGraphics_paintImageMaskXObject(imgData) { - var current = this.current; - var width = imgData.width; - var height = imgData.height; - var fillColor = current.fillColor; - current.maskId = 'mask' + maskCount++; - var mask = document.createElementNS(NS, 'svg:mask'); - mask.setAttributeNS(null, 'id', current.maskId); - var rect = document.createElementNS(NS, 'svg:rect'); - rect.setAttributeNS(null, 'x', '0'); - rect.setAttributeNS(null, 'y', '0'); - rect.setAttributeNS(null, 'width', pf(width)); - rect.setAttributeNS(null, 'height', pf(height)); - rect.setAttributeNS(null, 'fill', fillColor); - rect.setAttributeNS(null, 'mask', 'url(#' + current.maskId + ')'); - this.defs.appendChild(mask); - this._ensureTransformGroup().appendChild(rect); - this.paintInlineImageXObject(imgData, mask); - }, - paintFormXObjectBegin: function SVGGraphics_paintFormXObjectBegin(matrix, bbox) { - if (isArray(matrix) && matrix.length === 6) { - this.transform(matrix[0], matrix[1], matrix[2], matrix[3], matrix[4], matrix[5]); - } - if (isArray(bbox) && bbox.length === 4) { - var width = bbox[2] - bbox[0]; - var height = bbox[3] - bbox[1]; - var cliprect = document.createElementNS(NS, 'svg:rect'); - cliprect.setAttributeNS(null, 'x', bbox[0]); - cliprect.setAttributeNS(null, 'y', bbox[1]); - cliprect.setAttributeNS(null, 'width', pf(width)); - cliprect.setAttributeNS(null, 'height', pf(height)); - this.current.element = cliprect; - this.clip('nonzero'); - this.endPath(); - } - }, - paintFormXObjectEnd: function SVGGraphics_paintFormXObjectEnd() { - }, - _initialize: function SVGGraphics_initialize(viewport) { - var svg = document.createElementNS(NS, 'svg:svg'); - svg.setAttributeNS(null, 'version', '1.1'); - svg.setAttributeNS(null, 'width', viewport.width + 'px'); - svg.setAttributeNS(null, 'height', viewport.height + 'px'); - svg.setAttributeNS(null, 'preserveAspectRatio', 'none'); - svg.setAttributeNS(null, 'viewBox', '0 0 ' + viewport.width + ' ' + viewport.height); - var definitions = document.createElementNS(NS, 'svg:defs'); - svg.appendChild(definitions); - this.defs = definitions; - var rootGroup = document.createElementNS(NS, 'svg:g'); - rootGroup.setAttributeNS(null, 'transform', pm(viewport.transform)); - svg.appendChild(rootGroup); - this.svg = rootGroup; - return svg; - }, - _ensureClipGroup: function SVGGraphics_ensureClipGroup() { - if (!this.current.clipGroup) { - var clipGroup = document.createElementNS(NS, 'svg:g'); - clipGroup.setAttributeNS(null, 'clip-path', this.current.activeClipUrl); - this.svg.appendChild(clipGroup); - this.current.clipGroup = clipGroup; - } - return this.current.clipGroup; - }, - _ensureTransformGroup: function SVGGraphics_ensureTransformGroup() { - if (!this.tgrp) { - this.tgrp = document.createElementNS(NS, 'svg:g'); - this.tgrp.setAttributeNS(null, 'transform', pm(this.transformMatrix)); - if (this.current.activeClipUrl) { - this._ensureClipGroup().appendChild(this.tgrp); - } else { - this.svg.appendChild(this.tgrp); - } - } - return this.tgrp; - } - }; - return SVGGraphics; - }(); - exports.SVGGraphics = SVGGraphics; - })); - (function (root, factory) { - factory(root.pdfjsDisplayAnnotationLayer = {}, root.pdfjsSharedUtil, root.pdfjsDisplayDOMUtils); - }(this, function (exports, sharedUtil, displayDOMUtils) { - var AnnotationBorderStyleType = sharedUtil.AnnotationBorderStyleType; - var AnnotationType = sharedUtil.AnnotationType; - var Util = sharedUtil.Util; - var addLinkAttributes = displayDOMUtils.addLinkAttributes; - var LinkTarget = displayDOMUtils.LinkTarget; - var getFilenameFromUrl = displayDOMUtils.getFilenameFromUrl; - var warn = sharedUtil.warn; - var CustomStyle = displayDOMUtils.CustomStyle; - var getDefaultSetting = displayDOMUtils.getDefaultSetting; - function AnnotationElementFactory() { - } - AnnotationElementFactory.prototype = { - create: function AnnotationElementFactory_create(parameters) { - var subtype = parameters.data.annotationType; - switch (subtype) { - case AnnotationType.LINK: - return new LinkAnnotationElement(parameters); - case AnnotationType.TEXT: - return new TextAnnotationElement(parameters); - case AnnotationType.WIDGET: - var fieldType = parameters.data.fieldType; - switch (fieldType) { - case 'Tx': - return new TextWidgetAnnotationElement(parameters); - case 'Btn': - if (parameters.data.radioButton) { - return new RadioButtonWidgetAnnotationElement(parameters); - } else if (parameters.data.checkBox) { - return new CheckboxWidgetAnnotationElement(parameters); - } - warn('Unimplemented button widget annotation: pushbutton'); - break; - case 'Ch': - return new ChoiceWidgetAnnotationElement(parameters); - } - return new WidgetAnnotationElement(parameters); - case AnnotationType.POPUP: - return new PopupAnnotationElement(parameters); - case AnnotationType.HIGHLIGHT: - return new HighlightAnnotationElement(parameters); - case AnnotationType.UNDERLINE: - return new UnderlineAnnotationElement(parameters); - case AnnotationType.SQUIGGLY: - return new SquigglyAnnotationElement(parameters); - case AnnotationType.STRIKEOUT: - return new StrikeOutAnnotationElement(parameters); - case AnnotationType.FILEATTACHMENT: - return new FileAttachmentAnnotationElement(parameters); - default: - return new AnnotationElement(parameters); - } - } - }; - var AnnotationElement = function AnnotationElementClosure() { - function AnnotationElement(parameters, isRenderable) { - this.isRenderable = isRenderable || false; - this.data = parameters.data; - this.layer = parameters.layer; - this.page = parameters.page; - this.viewport = parameters.viewport; - this.linkService = parameters.linkService; - this.downloadManager = parameters.downloadManager; - this.imageResourcesPath = parameters.imageResourcesPath; - this.renderInteractiveForms = parameters.renderInteractiveForms; - if (isRenderable) { - this.container = this._createContainer(); - } - } - AnnotationElement.prototype = { - _createContainer: function AnnotationElement_createContainer() { - var data = this.data, page = this.page, viewport = this.viewport; - var container = document.createElement('section'); - var width = data.rect[2] - data.rect[0]; - var height = data.rect[3] - data.rect[1]; - container.setAttribute('data-annotation-id', data.id); - var rect = Util.normalizeRect([ - data.rect[0], - page.view[3] - data.rect[1] + page.view[1], - data.rect[2], - page.view[3] - data.rect[3] + page.view[1] - ]); - CustomStyle.setProp('transform', container, 'matrix(' + viewport.transform.join(',') + ')'); - CustomStyle.setProp('transformOrigin', container, -rect[0] + 'px ' + -rect[1] + 'px'); - if (data.borderStyle.width > 0) { - container.style.borderWidth = data.borderStyle.width + 'px'; - if (data.borderStyle.style !== AnnotationBorderStyleType.UNDERLINE) { - width = width - 2 * data.borderStyle.width; - height = height - 2 * data.borderStyle.width; - } - var horizontalRadius = data.borderStyle.horizontalCornerRadius; - var verticalRadius = data.borderStyle.verticalCornerRadius; - if (horizontalRadius > 0 || verticalRadius > 0) { - var radius = horizontalRadius + 'px / ' + verticalRadius + 'px'; - CustomStyle.setProp('borderRadius', container, radius); - } - switch (data.borderStyle.style) { - case AnnotationBorderStyleType.SOLID: - container.style.borderStyle = 'solid'; - break; - case AnnotationBorderStyleType.DASHED: - container.style.borderStyle = 'dashed'; - break; - case AnnotationBorderStyleType.BEVELED: - warn('Unimplemented border style: beveled'); - break; - case AnnotationBorderStyleType.INSET: - warn('Unimplemented border style: inset'); - break; - case AnnotationBorderStyleType.UNDERLINE: - container.style.borderBottomStyle = 'solid'; - break; - default: - break; - } - if (data.color) { - container.style.borderColor = Util.makeCssRgb(data.color[0] | 0, data.color[1] | 0, data.color[2] | 0); - } else { - container.style.borderWidth = 0; - } - } - container.style.left = rect[0] + 'px'; - container.style.top = rect[1] + 'px'; - container.style.width = width + 'px'; - container.style.height = height + 'px'; - return container; - }, - _createPopup: function AnnotationElement_createPopup(container, trigger, data) { - if (!trigger) { - trigger = document.createElement('div'); - trigger.style.height = container.style.height; - trigger.style.width = container.style.width; - container.appendChild(trigger); - } - var popupElement = new PopupElement({ - container: container, - trigger: trigger, - color: data.color, - title: data.title, - contents: data.contents, - hideWrapper: true - }); - var popup = popupElement.render(); - popup.style.left = container.style.width; - container.appendChild(popup); - }, - render: function AnnotationElement_render() { - throw new Error('Abstract method AnnotationElement.render called'); - } - }; - return AnnotationElement; - }(); - var LinkAnnotationElement = function LinkAnnotationElementClosure() { - function LinkAnnotationElement(parameters) { - AnnotationElement.call(this, parameters, true); - } - Util.inherit(LinkAnnotationElement, AnnotationElement, { - render: function LinkAnnotationElement_render() { - this.container.className = 'linkAnnotation'; - var link = document.createElement('a'); - addLinkAttributes(link, { - url: this.data.url, - target: this.data.newWindow ? LinkTarget.BLANK : undefined - }); - if (!this.data.url) { - if (this.data.action) { - this._bindNamedAction(link, this.data.action); - } else { - this._bindLink(link, this.data.dest); - } - } - this.container.appendChild(link); - return this.container; - }, - _bindLink: function LinkAnnotationElement_bindLink(link, destination) { - var self = this; - link.href = this.linkService.getDestinationHash(destination); - link.onclick = function () { - if (destination) { - self.linkService.navigateTo(destination); - } - return false; - }; - if (destination) { - link.className = 'internalLink'; - } - }, - _bindNamedAction: function LinkAnnotationElement_bindNamedAction(link, action) { - var self = this; - link.href = this.linkService.getAnchorUrl(''); - link.onclick = function () { - self.linkService.executeNamedAction(action); - return false; - }; - link.className = 'internalLink'; - } - }); - return LinkAnnotationElement; - }(); - var TextAnnotationElement = function TextAnnotationElementClosure() { - function TextAnnotationElement(parameters) { - var isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); - AnnotationElement.call(this, parameters, isRenderable); - } - Util.inherit(TextAnnotationElement, AnnotationElement, { - render: function TextAnnotationElement_render() { - this.container.className = 'textAnnotation'; - var image = document.createElement('img'); - image.style.height = this.container.style.height; - image.style.width = this.container.style.width; - image.src = this.imageResourcesPath + 'annotation-' + this.data.name.toLowerCase() + '.svg'; - image.alt = '[{{type}} Annotation]'; - image.dataset.l10nId = 'text_annotation_type'; - image.dataset.l10nArgs = JSON.stringify({ type: this.data.name }); - if (!this.data.hasPopup) { - this._createPopup(this.container, image, this.data); - } - this.container.appendChild(image); - return this.container; - } - }); - return TextAnnotationElement; - }(); - var WidgetAnnotationElement = function WidgetAnnotationElementClosure() { - function WidgetAnnotationElement(parameters, isRenderable) { - AnnotationElement.call(this, parameters, isRenderable); - } - Util.inherit(WidgetAnnotationElement, AnnotationElement, { - render: function WidgetAnnotationElement_render() { - return this.container; - } - }); - return WidgetAnnotationElement; - }(); - var TextWidgetAnnotationElement = function TextWidgetAnnotationElementClosure() { - var TEXT_ALIGNMENT = [ - 'left', - 'center', - 'right' - ]; - function TextWidgetAnnotationElement(parameters) { - var isRenderable = parameters.renderInteractiveForms || !parameters.data.hasAppearance && !!parameters.data.fieldValue; - WidgetAnnotationElement.call(this, parameters, isRenderable); - } - Util.inherit(TextWidgetAnnotationElement, WidgetAnnotationElement, { - render: function TextWidgetAnnotationElement_render() { - this.container.className = 'textWidgetAnnotation'; - var element = null; - if (this.renderInteractiveForms) { - if (this.data.multiLine) { - element = document.createElement('textarea'); - element.textContent = this.data.fieldValue; - } else { - element = document.createElement('input'); - element.type = 'text'; - element.setAttribute('value', this.data.fieldValue); - } - element.disabled = this.data.readOnly; - if (this.data.maxLen !== null) { - element.maxLength = this.data.maxLen; - } - if (this.data.comb) { - var fieldWidth = this.data.rect[2] - this.data.rect[0]; - var combWidth = fieldWidth / this.data.maxLen; - element.classList.add('comb'); - element.style.letterSpacing = 'calc(' + combWidth + 'px - 1ch)'; - } - } else { - element = document.createElement('div'); - element.textContent = this.data.fieldValue; - element.style.verticalAlign = 'middle'; - element.style.display = 'table-cell'; - var font = null; - if (this.data.fontRefName) { - font = this.page.commonObjs.getData(this.data.fontRefName); - } - this._setTextStyle(element, font); - } - if (this.data.textAlignment !== null) { - element.style.textAlign = TEXT_ALIGNMENT[this.data.textAlignment]; - } - this.container.appendChild(element); - return this.container; - }, - _setTextStyle: function TextWidgetAnnotationElement_setTextStyle(element, font) { - var style = element.style; - style.fontSize = this.data.fontSize + 'px'; - style.direction = this.data.fontDirection < 0 ? 'rtl' : 'ltr'; - if (!font) { - return; - } - style.fontWeight = font.black ? font.bold ? '900' : 'bold' : font.bold ? 'bold' : 'normal'; - style.fontStyle = font.italic ? 'italic' : 'normal'; - var fontFamily = font.loadedName ? '"' + font.loadedName + '", ' : ''; - var fallbackName = font.fallbackName || 'Helvetica, sans-serif'; - style.fontFamily = fontFamily + fallbackName; - } - }); - return TextWidgetAnnotationElement; - }(); - var CheckboxWidgetAnnotationElement = function CheckboxWidgetAnnotationElementClosure() { - function CheckboxWidgetAnnotationElement(parameters) { - WidgetAnnotationElement.call(this, parameters, parameters.renderInteractiveForms); - } - Util.inherit(CheckboxWidgetAnnotationElement, WidgetAnnotationElement, { - render: function CheckboxWidgetAnnotationElement_render() { - this.container.className = 'buttonWidgetAnnotation checkBox'; - var element = document.createElement('input'); - element.disabled = this.data.readOnly; - element.type = 'checkbox'; - if (this.data.fieldValue && this.data.fieldValue !== 'Off') { - element.setAttribute('checked', true); - } - this.container.appendChild(element); - return this.container; - } - }); - return CheckboxWidgetAnnotationElement; - }(); - var RadioButtonWidgetAnnotationElement = function RadioButtonWidgetAnnotationElementClosure() { - function RadioButtonWidgetAnnotationElement(parameters) { - WidgetAnnotationElement.call(this, parameters, parameters.renderInteractiveForms); - } - Util.inherit(RadioButtonWidgetAnnotationElement, WidgetAnnotationElement, { - render: function RadioButtonWidgetAnnotationElement_render() { - this.container.className = 'buttonWidgetAnnotation radioButton'; - var element = document.createElement('input'); - element.disabled = this.data.readOnly; - element.type = 'radio'; - element.name = this.data.fieldName; - if (this.data.fieldValue === this.data.buttonValue) { - element.setAttribute('checked', true); - } - this.container.appendChild(element); - return this.container; - } - }); - return RadioButtonWidgetAnnotationElement; - }(); - var ChoiceWidgetAnnotationElement = function ChoiceWidgetAnnotationElementClosure() { - function ChoiceWidgetAnnotationElement(parameters) { - WidgetAnnotationElement.call(this, parameters, parameters.renderInteractiveForms); - } - Util.inherit(ChoiceWidgetAnnotationElement, WidgetAnnotationElement, { - render: function ChoiceWidgetAnnotationElement_render() { - this.container.className = 'choiceWidgetAnnotation'; - var selectElement = document.createElement('select'); - selectElement.disabled = this.data.readOnly; - if (!this.data.combo) { - selectElement.size = this.data.options.length; - if (this.data.multiSelect) { - selectElement.multiple = true; - } - } - for (var i = 0, ii = this.data.options.length; i < ii; i++) { - var option = this.data.options[i]; - var optionElement = document.createElement('option'); - optionElement.textContent = option.displayValue; - optionElement.value = option.exportValue; - if (this.data.fieldValue.indexOf(option.displayValue) >= 0) { - optionElement.setAttribute('selected', true); - } - selectElement.appendChild(optionElement); - } - this.container.appendChild(selectElement); - return this.container; - } - }); - return ChoiceWidgetAnnotationElement; - }(); - var PopupAnnotationElement = function PopupAnnotationElementClosure() { - function PopupAnnotationElement(parameters) { - var isRenderable = !!(parameters.data.title || parameters.data.contents); - AnnotationElement.call(this, parameters, isRenderable); - } - Util.inherit(PopupAnnotationElement, AnnotationElement, { - render: function PopupAnnotationElement_render() { - this.container.className = 'popupAnnotation'; - var selector = '[data-annotation-id="' + this.data.parentId + '"]'; - var parentElement = this.layer.querySelector(selector); - if (!parentElement) { - return this.container; - } - var popup = new PopupElement({ - container: this.container, - trigger: parentElement, - color: this.data.color, - title: this.data.title, - contents: this.data.contents - }); - var parentLeft = parseFloat(parentElement.style.left); - var parentWidth = parseFloat(parentElement.style.width); - CustomStyle.setProp('transformOrigin', this.container, -(parentLeft + parentWidth) + 'px -' + parentElement.style.top); - this.container.style.left = parentLeft + parentWidth + 'px'; - this.container.appendChild(popup.render()); - return this.container; - } - }); - return PopupAnnotationElement; - }(); - var PopupElement = function PopupElementClosure() { - var BACKGROUND_ENLIGHT = 0.7; - function PopupElement(parameters) { - this.container = parameters.container; - this.trigger = parameters.trigger; - this.color = parameters.color; - this.title = parameters.title; - this.contents = parameters.contents; - this.hideWrapper = parameters.hideWrapper || false; - this.pinned = false; - } - PopupElement.prototype = { - render: function PopupElement_render() { - var wrapper = document.createElement('div'); - wrapper.className = 'popupWrapper'; - this.hideElement = this.hideWrapper ? wrapper : this.container; - this.hideElement.setAttribute('hidden', true); - var popup = document.createElement('div'); - popup.className = 'popup'; - var color = this.color; - if (color) { - var r = BACKGROUND_ENLIGHT * (255 - color[0]) + color[0]; - var g = BACKGROUND_ENLIGHT * (255 - color[1]) + color[1]; - var b = BACKGROUND_ENLIGHT * (255 - color[2]) + color[2]; - popup.style.backgroundColor = Util.makeCssRgb(r | 0, g | 0, b | 0); - } - var contents = this._formatContents(this.contents); - var title = document.createElement('h1'); - title.textContent = this.title; - this.trigger.addEventListener('click', this._toggle.bind(this)); - this.trigger.addEventListener('mouseover', this._show.bind(this, false)); - this.trigger.addEventListener('mouseout', this._hide.bind(this, false)); - popup.addEventListener('click', this._hide.bind(this, true)); - popup.appendChild(title); - popup.appendChild(contents); - wrapper.appendChild(popup); - return wrapper; - }, - _formatContents: function PopupElement_formatContents(contents) { - var p = document.createElement('p'); - var lines = contents.split(/(?:\r\n?|\n)/); - for (var i = 0, ii = lines.length; i < ii; ++i) { - var line = lines[i]; - p.appendChild(document.createTextNode(line)); - if (i < ii - 1) { - p.appendChild(document.createElement('br')); - } - } - return p; - }, - _toggle: function PopupElement_toggle() { - if (this.pinned) { - this._hide(true); - } else { - this._show(true); - } - }, - _show: function PopupElement_show(pin) { - if (pin) { - this.pinned = true; - } - if (this.hideElement.hasAttribute('hidden')) { - this.hideElement.removeAttribute('hidden'); - this.container.style.zIndex += 1; - } - }, - _hide: function PopupElement_hide(unpin) { - if (unpin) { - this.pinned = false; - } - if (!this.hideElement.hasAttribute('hidden') && !this.pinned) { - this.hideElement.setAttribute('hidden', true); - this.container.style.zIndex -= 1; - } - } - }; - return PopupElement; - }(); - var HighlightAnnotationElement = function HighlightAnnotationElementClosure() { - function HighlightAnnotationElement(parameters) { - var isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); - AnnotationElement.call(this, parameters, isRenderable); - } - Util.inherit(HighlightAnnotationElement, AnnotationElement, { - render: function HighlightAnnotationElement_render() { - this.container.className = 'highlightAnnotation'; - if (!this.data.hasPopup) { - this._createPopup(this.container, null, this.data); - } - return this.container; - } - }); - return HighlightAnnotationElement; - }(); - var UnderlineAnnotationElement = function UnderlineAnnotationElementClosure() { - function UnderlineAnnotationElement(parameters) { - var isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); - AnnotationElement.call(this, parameters, isRenderable); - } - Util.inherit(UnderlineAnnotationElement, AnnotationElement, { - render: function UnderlineAnnotationElement_render() { - this.container.className = 'underlineAnnotation'; - if (!this.data.hasPopup) { - this._createPopup(this.container, null, this.data); - } - return this.container; - } - }); - return UnderlineAnnotationElement; - }(); - var SquigglyAnnotationElement = function SquigglyAnnotationElementClosure() { - function SquigglyAnnotationElement(parameters) { - var isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); - AnnotationElement.call(this, parameters, isRenderable); - } - Util.inherit(SquigglyAnnotationElement, AnnotationElement, { - render: function SquigglyAnnotationElement_render() { - this.container.className = 'squigglyAnnotation'; - if (!this.data.hasPopup) { - this._createPopup(this.container, null, this.data); - } - return this.container; - } - }); - return SquigglyAnnotationElement; - }(); - var StrikeOutAnnotationElement = function StrikeOutAnnotationElementClosure() { - function StrikeOutAnnotationElement(parameters) { - var isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); - AnnotationElement.call(this, parameters, isRenderable); - } - Util.inherit(StrikeOutAnnotationElement, AnnotationElement, { - render: function StrikeOutAnnotationElement_render() { - this.container.className = 'strikeoutAnnotation'; - if (!this.data.hasPopup) { - this._createPopup(this.container, null, this.data); - } - return this.container; - } - }); - return StrikeOutAnnotationElement; - }(); - var FileAttachmentAnnotationElement = function FileAttachmentAnnotationElementClosure() { - function FileAttachmentAnnotationElement(parameters) { - AnnotationElement.call(this, parameters, true); - this.filename = getFilenameFromUrl(parameters.data.file.filename); - this.content = parameters.data.file.content; - } - Util.inherit(FileAttachmentAnnotationElement, AnnotationElement, { - render: function FileAttachmentAnnotationElement_render() { - this.container.className = 'fileAttachmentAnnotation'; - var trigger = document.createElement('div'); - trigger.style.height = this.container.style.height; - trigger.style.width = this.container.style.width; - trigger.addEventListener('dblclick', this._download.bind(this)); - if (!this.data.hasPopup && (this.data.title || this.data.contents)) { - this._createPopup(this.container, trigger, this.data); - } - this.container.appendChild(trigger); - return this.container; - }, - _download: function FileAttachmentAnnotationElement_download() { - if (!this.downloadManager) { - warn('Download cannot be started due to unavailable download manager'); - return; - } - this.downloadManager.downloadData(this.content, this.filename, ''); - } - }); - return FileAttachmentAnnotationElement; - }(); - var AnnotationLayer = function AnnotationLayerClosure() { - return { - render: function AnnotationLayer_render(parameters) { - var annotationElementFactory = new AnnotationElementFactory(); - for (var i = 0, ii = parameters.annotations.length; i < ii; i++) { - var data = parameters.annotations[i]; - if (!data) { - continue; - } - var properties = { - data: data, - layer: parameters.div, - page: parameters.page, - viewport: parameters.viewport, - linkService: parameters.linkService, - downloadManager: parameters.downloadManager, - imageResourcesPath: parameters.imageResourcesPath || getDefaultSetting('imageResourcesPath'), - renderInteractiveForms: parameters.renderInteractiveForms || false - }; - var element = annotationElementFactory.create(properties); - if (element.isRenderable) { - parameters.div.appendChild(element.render()); - } - } - }, - update: function AnnotationLayer_update(parameters) { - for (var i = 0, ii = parameters.annotations.length; i < ii; i++) { - var data = parameters.annotations[i]; - var element = parameters.div.querySelector('[data-annotation-id="' + data.id + '"]'); - if (element) { - CustomStyle.setProp('transform', element, 'matrix(' + parameters.viewport.transform.join(',') + ')'); - } - } - parameters.div.removeAttribute('hidden'); - } - }; - }(); - exports.AnnotationLayer = AnnotationLayer; - })); - (function (root, factory) { - factory(root.pdfjsDisplayTextLayer = {}, root.pdfjsSharedUtil, root.pdfjsDisplayDOMUtils); - }(this, function (exports, sharedUtil, displayDOMUtils) { - var Util = sharedUtil.Util; - var createPromiseCapability = sharedUtil.createPromiseCapability; - var CustomStyle = displayDOMUtils.CustomStyle; - var getDefaultSetting = displayDOMUtils.getDefaultSetting; - var renderTextLayer = function renderTextLayerClosure() { - var MAX_TEXT_DIVS_TO_RENDER = 100000; - var NonWhitespaceRegexp = /\S/; - function isAllWhitespace(str) { - return !NonWhitespaceRegexp.test(str); - } - var styleBuf = [ - 'left: ', - 0, - 'px; top: ', - 0, - 'px; font-size: ', - 0, - 'px; font-family: ', - '', - ';' - ]; - function appendText(task, geom, styles) { - var textDiv = document.createElement('div'); - var textDivProperties = { - style: null, - angle: 0, - canvasWidth: 0, - isWhitespace: false, - originalTransform: null, - paddingBottom: 0, - paddingLeft: 0, - paddingRight: 0, - paddingTop: 0, - scale: 1 - }; - task._textDivs.push(textDiv); - if (isAllWhitespace(geom.str)) { - textDivProperties.isWhitespace = true; - task._textDivProperties.set(textDiv, textDivProperties); - return; - } - var tx = Util.transform(task._viewport.transform, geom.transform); - var angle = Math.atan2(tx[1], tx[0]); - var style = styles[geom.fontName]; - if (style.vertical) { - angle += Math.PI / 2; - } - var fontHeight = Math.sqrt(tx[2] * tx[2] + tx[3] * tx[3]); - var fontAscent = fontHeight; - if (style.ascent) { - fontAscent = style.ascent * fontAscent; - } else if (style.descent) { - fontAscent = (1 + style.descent) * fontAscent; - } - var left; - var top; - if (angle === 0) { - left = tx[4]; - top = tx[5] - fontAscent; - } else { - left = tx[4] + fontAscent * Math.sin(angle); - top = tx[5] - fontAscent * Math.cos(angle); - } - styleBuf[1] = left; - styleBuf[3] = top; - styleBuf[5] = fontHeight; - styleBuf[7] = style.fontFamily; - textDivProperties.style = styleBuf.join(''); - textDiv.setAttribute('style', textDivProperties.style); - textDiv.textContent = geom.str; - if (getDefaultSetting('pdfBug')) { - textDiv.dataset.fontName = geom.fontName; - } - if (angle !== 0) { - textDivProperties.angle = angle * (180 / Math.PI); - } - if (geom.str.length > 1) { - if (style.vertical) { - textDivProperties.canvasWidth = geom.height * task._viewport.scale; - } else { - textDivProperties.canvasWidth = geom.width * task._viewport.scale; - } - } - task._textDivProperties.set(textDiv, textDivProperties); - if (task._enhanceTextSelection) { - var angleCos = 1, angleSin = 0; - if (angle !== 0) { - angleCos = Math.cos(angle); - angleSin = Math.sin(angle); - } - var divWidth = (style.vertical ? geom.height : geom.width) * task._viewport.scale; - var divHeight = fontHeight; - var m, b; - if (angle !== 0) { - m = [ - angleCos, - angleSin, - -angleSin, - angleCos, - left, - top - ]; - b = Util.getAxialAlignedBoundingBox([ - 0, - 0, - divWidth, - divHeight - ], m); - } else { - b = [ - left, - top, - left + divWidth, - top + divHeight - ]; - } - task._bounds.push({ - left: b[0], - top: b[1], - right: b[2], - bottom: b[3], - div: textDiv, - size: [ - divWidth, - divHeight - ], - m: m - }); - } - } - function render(task) { - if (task._canceled) { - return; - } - var textLayerFrag = task._container; - var textDivs = task._textDivs; - var capability = task._capability; - var textDivsLength = textDivs.length; - if (textDivsLength > MAX_TEXT_DIVS_TO_RENDER) { - task._renderingDone = true; - capability.resolve(); - return; - } - var canvas = document.createElement('canvas'); - canvas.mozOpaque = true; - var ctx = canvas.getContext('2d', { alpha: false }); - var lastFontSize; - var lastFontFamily; - for (var i = 0; i < textDivsLength; i++) { - var textDiv = textDivs[i]; - var textDivProperties = task._textDivProperties.get(textDiv); - if (textDivProperties.isWhitespace) { - continue; - } - var fontSize = textDiv.style.fontSize; - var fontFamily = textDiv.style.fontFamily; - if (fontSize !== lastFontSize || fontFamily !== lastFontFamily) { - ctx.font = fontSize + ' ' + fontFamily; - lastFontSize = fontSize; - lastFontFamily = fontFamily; - } - var width = ctx.measureText(textDiv.textContent).width; - textLayerFrag.appendChild(textDiv); - var transform = ''; - if (textDivProperties.canvasWidth !== 0 && width > 0) { - textDivProperties.scale = textDivProperties.canvasWidth / width; - transform = 'scaleX(' + textDivProperties.scale + ')'; - } - if (textDivProperties.angle !== 0) { - transform = 'rotate(' + textDivProperties.angle + 'deg) ' + transform; - } - if (transform !== '') { - textDivProperties.originalTransform = transform; - CustomStyle.setProp('transform', textDiv, transform); - } - task._textDivProperties.set(textDiv, textDivProperties); - } - task._renderingDone = true; - capability.resolve(); - } - function expand(task) { - var bounds = task._bounds; - var viewport = task._viewport; - var expanded = expandBounds(viewport.width, viewport.height, bounds); - for (var i = 0; i < expanded.length; i++) { - var div = bounds[i].div; - var divProperties = task._textDivProperties.get(div); - if (divProperties.angle === 0) { - divProperties.paddingLeft = bounds[i].left - expanded[i].left; - divProperties.paddingTop = bounds[i].top - expanded[i].top; - divProperties.paddingRight = expanded[i].right - bounds[i].right; - divProperties.paddingBottom = expanded[i].bottom - bounds[i].bottom; - task._textDivProperties.set(div, divProperties); - continue; - } - var e = expanded[i], b = bounds[i]; - var m = b.m, c = m[0], s = m[1]; - var points = [ - [ - 0, - 0 - ], - [ - 0, - b.size[1] - ], - [ - b.size[0], - 0 - ], - b.size - ]; - var ts = new Float64Array(64); - points.forEach(function (p, i) { - var t = Util.applyTransform(p, m); - ts[i + 0] = c && (e.left - t[0]) / c; - ts[i + 4] = s && (e.top - t[1]) / s; - ts[i + 8] = c && (e.right - t[0]) / c; - ts[i + 12] = s && (e.bottom - t[1]) / s; - ts[i + 16] = s && (e.left - t[0]) / -s; - ts[i + 20] = c && (e.top - t[1]) / c; - ts[i + 24] = s && (e.right - t[0]) / -s; - ts[i + 28] = c && (e.bottom - t[1]) / c; - ts[i + 32] = c && (e.left - t[0]) / -c; - ts[i + 36] = s && (e.top - t[1]) / -s; - ts[i + 40] = c && (e.right - t[0]) / -c; - ts[i + 44] = s && (e.bottom - t[1]) / -s; - ts[i + 48] = s && (e.left - t[0]) / s; - ts[i + 52] = c && (e.top - t[1]) / -c; - ts[i + 56] = s && (e.right - t[0]) / s; - ts[i + 60] = c && (e.bottom - t[1]) / -c; - }); - var findPositiveMin = function (ts, offset, count) { - var result = 0; - for (var i = 0; i < count; i++) { - var t = ts[offset++]; - if (t > 0) { - result = result ? Math.min(t, result) : t; + var glyph = glyphs[i]; + + if ((0, _util.isNum)(glyph)) { + x += spacingDir * glyph * fontSize / 1000; + continue; } - } - return result; - }; - var boxScale = 1 + Math.min(Math.abs(c), Math.abs(s)); - divProperties.paddingLeft = findPositiveMin(ts, 32, 16) / boxScale; - divProperties.paddingTop = findPositiveMin(ts, 48, 16) / boxScale; - divProperties.paddingRight = findPositiveMin(ts, 0, 16) / boxScale; - divProperties.paddingBottom = findPositiveMin(ts, 16, 16) / boxScale; - task._textDivProperties.set(div, divProperties); - } - } - function expandBounds(width, height, boxes) { - var bounds = boxes.map(function (box, i) { - return { - x1: box.left, - y1: box.top, - x2: box.right, - y2: box.bottom, - index: i, - x1New: undefined, - x2New: undefined - }; - }); - expandBoundsLTR(width, bounds); - var expanded = new Array(boxes.length); - bounds.forEach(function (b) { - var i = b.index; - expanded[i] = { - left: b.x1New, - top: 0, - right: b.x2New, - bottom: 0 - }; - }); - boxes.map(function (box, i) { - var e = expanded[i], b = bounds[i]; - b.x1 = box.top; - b.y1 = width - e.right; - b.x2 = box.bottom; - b.y2 = width - e.left; - b.index = i; - b.x1New = undefined; - b.x2New = undefined; - }); - expandBoundsLTR(height, bounds); - bounds.forEach(function (b) { - var i = b.index; - expanded[i].top = b.x1New; - expanded[i].bottom = b.x2New; - }); - return expanded; - } - function expandBoundsLTR(width, bounds) { - bounds.sort(function (a, b) { - return a.x1 - b.x1 || a.index - b.index; - }); - var fakeBoundary = { - x1: -Infinity, - y1: -Infinity, - x2: 0, - y2: Infinity, - index: -1, - x1New: 0, - x2New: 0 - }; - var horizon = [{ - start: -Infinity, - end: Infinity, - boundary: fakeBoundary - }]; - bounds.forEach(function (boundary) { - var i = 0; - while (i < horizon.length && horizon[i].end <= boundary.y1) { - i++; - } - var j = horizon.length - 1; - while (j >= 0 && horizon[j].start >= boundary.y2) { - j--; - } - var horizonPart, affectedBoundary; - var q, k, maxXNew = -Infinity; - for (q = i; q <= j; q++) { - horizonPart = horizon[q]; - affectedBoundary = horizonPart.boundary; - var xNew; - if (affectedBoundary.x2 > boundary.x1) { - xNew = affectedBoundary.index > boundary.index ? affectedBoundary.x1New : boundary.x1; - } else if (affectedBoundary.x2New === undefined) { - xNew = (affectedBoundary.x2 + boundary.x1) / 2; - } else { - xNew = affectedBoundary.x2New; - } - if (xNew > maxXNew) { - maxXNew = xNew; - } - } - boundary.x1New = maxXNew; - for (q = i; q <= j; q++) { - horizonPart = horizon[q]; - affectedBoundary = horizonPart.boundary; - if (affectedBoundary.x2New === undefined) { - if (affectedBoundary.x2 > boundary.x1) { - if (affectedBoundary.index > boundary.index) { - affectedBoundary.x2New = affectedBoundary.x2; - } + + var restoreNeeded = false; + var spacing = (glyph.isSpace ? wordSpacing : 0) + charSpacing; + var character = glyph.fontChar; + var accent = glyph.accent; + var scaledX, scaledY, scaledAccentX, scaledAccentY; + var width = glyph.width; + + if (vertical) { + var vmetric, vx, vy; + vmetric = glyph.vmetric || defaultVMetrics; + vx = glyph.vmetric ? vmetric[1] : width * 0.5; + vx = -vx * widthAdvanceScale; + vy = vmetric[2] * widthAdvanceScale; + width = vmetric ? -vmetric[0] : width; + scaledX = vx / fontSizeScale; + scaledY = (x + vy) / fontSizeScale; } else { - affectedBoundary.x2New = maxXNew; + scaledX = x / fontSizeScale; + scaledY = 0; + } + + if (font.remeasure && width > 0) { + var measuredWidth = ctx.measureText(character).width * 1000 / fontSize * fontSizeScale; + + if (width < measuredWidth && this.isFontSubpixelAAEnabled) { + var characterScaleX = width / measuredWidth; + restoreNeeded = true; + ctx.save(); + ctx.scale(characterScaleX, 1); + scaledX /= characterScaleX; + } else if (width !== measuredWidth) { + scaledX += (width - measuredWidth) / 2000 * fontSize / fontSizeScale; + } + } + + if (glyph.isInFont || font.missingFile) { + if (simpleFillText && !accent) { + ctx.fillText(character, scaledX, scaledY); + } else { + this.paintChar(character, scaledX, scaledY, patternTransform); + + if (accent) { + scaledAccentX = scaledX + accent.offset.x / fontSizeScale; + scaledAccentY = scaledY - accent.offset.y / fontSizeScale; + this.paintChar(accent.fontChar, scaledAccentX, scaledAccentY, patternTransform); + } + } + } + + var charWidth = width * widthAdvanceScale + spacing * fontDirection; + x += charWidth; + + if (restoreNeeded) { + ctx.restore(); } - } else if (affectedBoundary.x2New > maxXNew) { - affectedBoundary.x2New = Math.max(maxXNew, affectedBoundary.x2); - } } - var changedHorizon = [], lastBoundary = null; - for (q = i; q <= j; q++) { - horizonPart = horizon[q]; - affectedBoundary = horizonPart.boundary; - var useBoundary = affectedBoundary.x2 > boundary.x2 ? affectedBoundary : boundary; - if (lastBoundary === useBoundary) { - changedHorizon[changedHorizon.length - 1].end = horizonPart.end; - } else { - changedHorizon.push({ - start: horizonPart.start, - end: horizonPart.end, - boundary: useBoundary - }); - lastBoundary = useBoundary; - } - } - if (horizon[i].start < boundary.y1) { - changedHorizon[0].start = boundary.y1; - changedHorizon.unshift({ - start: horizon[i].start, - end: boundary.y1, - boundary: horizon[i].boundary - }); - } - if (boundary.y2 < horizon[j].end) { - changedHorizon[changedHorizon.length - 1].end = boundary.y2; - changedHorizon.push({ - start: boundary.y2, - end: horizon[j].end, - boundary: horizon[j].boundary - }); - } - for (q = i; q <= j; q++) { - horizonPart = horizon[q]; - affectedBoundary = horizonPart.boundary; - if (affectedBoundary.x2New !== undefined) { - continue; - } - var used = false; - for (k = i - 1; !used && k >= 0 && horizon[k].start >= affectedBoundary.y1; k--) { - used = horizon[k].boundary === affectedBoundary; - } - for (k = j + 1; !used && k < horizon.length && horizon[k].end <= affectedBoundary.y2; k++) { - used = horizon[k].boundary === affectedBoundary; - } - for (k = 0; !used && k < changedHorizon.length; k++) { - used = changedHorizon[k].boundary === affectedBoundary; - } - if (!used) { - affectedBoundary.x2New = maxXNew; - } - } - Array.prototype.splice.apply(horizon, [ - i, - j - i + 1 - ].concat(changedHorizon)); - }); - horizon.forEach(function (horizonPart) { - var affectedBoundary = horizonPart.boundary; - if (affectedBoundary.x2New === undefined) { - affectedBoundary.x2New = Math.max(width, affectedBoundary.x2); - } - }); - } - function TextLayerRenderTask(textContent, container, viewport, textDivs, enhanceTextSelection) { - this._textContent = textContent; - this._container = container; - this._viewport = viewport; - this._textDivs = textDivs || []; - this._textDivProperties = new WeakMap(); - this._renderingDone = false; - this._canceled = false; - this._capability = createPromiseCapability(); - this._renderTimer = null; - this._bounds = []; - this._enhanceTextSelection = !!enhanceTextSelection; - } - TextLayerRenderTask.prototype = { - get promise() { - return this._capability.promise; - }, - cancel: function TextLayer_cancel() { - this._canceled = true; - if (this._renderTimer !== null) { - clearTimeout(this._renderTimer); - this._renderTimer = null; - } - this._capability.reject('canceled'); - }, - _render: function TextLayer_render(timeout) { - var textItems = this._textContent.items; - var textStyles = this._textContent.styles; - for (var i = 0, len = textItems.length; i < len; i++) { - appendText(this, textItems[i], textStyles); - } - if (!timeout) { - render(this); + + if (vertical) { + current.y -= x * textHScale; } else { - var self = this; - this._renderTimer = setTimeout(function () { - render(self); - self._renderTimer = null; - }, timeout); + current.x += x * textHScale; } - }, - expandTextDivs: function TextLayer_expandTextDivs(expandDivs) { - if (!this._enhanceTextSelection || !this._renderingDone) { - return; + + ctx.restore(); + }, + showType3Text: function CanvasGraphics_showType3Text(glyphs) { + var ctx = this.ctx; + var current = this.current; + var font = current.font; + var fontSize = current.fontSize; + var fontDirection = current.fontDirection; + var spacingDir = font.vertical ? 1 : -1; + var charSpacing = current.charSpacing; + var wordSpacing = current.wordSpacing; + var textHScale = current.textHScale * fontDirection; + var fontMatrix = current.fontMatrix || _util.FONT_IDENTITY_MATRIX; + var glyphsLength = glyphs.length; + var isTextInvisible = current.textRenderingMode === _util.TextRenderingMode.INVISIBLE; + var i, glyph, width, spacingLength; + + if (isTextInvisible || fontSize === 0) { + return; } - if (this._bounds !== null) { - expand(this); - this._bounds = null; + + this._cachedGetSinglePixelWidth = null; + ctx.save(); + ctx.transform.apply(ctx, current.textMatrix); + ctx.translate(current.x, current.y); + ctx.scale(textHScale, fontDirection); + + for (i = 0; i < glyphsLength; ++i) { + glyph = glyphs[i]; + + if ((0, _util.isNum)(glyph)) { + spacingLength = spacingDir * glyph * fontSize / 1000; + this.ctx.translate(spacingLength, 0); + current.x += spacingLength * textHScale; + continue; + } + + var spacing = (glyph.isSpace ? wordSpacing : 0) + charSpacing; + var operatorList = font.charProcOperatorList[glyph.operatorListId]; + + if (!operatorList) { + (0, _util.warn)("Type3 character \"".concat(glyph.operatorListId, "\" is not available.")); + continue; + } + + this.processingType3 = glyph; + this.save(); + ctx.scale(fontSize, fontSize); + ctx.transform.apply(ctx, fontMatrix); + this.executeOperatorList(operatorList); + this.restore(); + + var transformed = _util.Util.applyTransform([glyph.width, 0], fontMatrix); + + width = transformed[0] * fontSize + spacing; + ctx.translate(width, 0); + current.x += width * textHScale; } - for (var i = 0, ii = this._textDivs.length; i < ii; i++) { - var div = this._textDivs[i]; - var divProperties = this._textDivProperties.get(div); - if (divProperties.isWhitespace) { - continue; - } - if (expandDivs) { - var transform = '', padding = ''; - if (divProperties.scale !== 1) { - transform = 'scaleX(' + divProperties.scale + ')'; - } - if (divProperties.angle !== 0) { - transform = 'rotate(' + divProperties.angle + 'deg) ' + transform; - } - if (divProperties.paddingLeft !== 0) { - padding += ' padding-left: ' + divProperties.paddingLeft / divProperties.scale + 'px;'; - transform += ' translateX(' + -divProperties.paddingLeft / divProperties.scale + 'px)'; - } - if (divProperties.paddingTop !== 0) { - padding += ' padding-top: ' + divProperties.paddingTop + 'px;'; - transform += ' translateY(' + -divProperties.paddingTop + 'px)'; - } - if (divProperties.paddingRight !== 0) { - padding += ' padding-right: ' + divProperties.paddingRight / divProperties.scale + 'px;'; - } - if (divProperties.paddingBottom !== 0) { - padding += ' padding-bottom: ' + divProperties.paddingBottom + 'px;'; - } - if (padding !== '') { - div.setAttribute('style', divProperties.style + padding); - } - if (transform !== '') { - CustomStyle.setProp('transform', div, transform); - } - } else { - div.style.padding = 0; - CustomStyle.setProp('transform', div, divProperties.originalTransform || ''); - } + + ctx.restore(); + this.processingType3 = null; + }, + setCharWidth: function CanvasGraphics_setCharWidth(xWidth, yWidth) {}, + setCharWidthAndBounds: function CanvasGraphics_setCharWidthAndBounds(xWidth, yWidth, llx, lly, urx, ury) { + this.ctx.rect(llx, lly, urx - llx, ury - lly); + this.clip(); + this.endPath(); + }, + getColorN_Pattern: function CanvasGraphics_getColorN_Pattern(IR) { + var _this = this; + + var pattern; + + if (IR[0] === 'TilingPattern') { + var color = IR[1]; + var baseTransform = this.baseTransform || this.ctx.mozCurrentTransform.slice(); + var canvasGraphicsFactory = { + createCanvasGraphics: function createCanvasGraphics(ctx) { + return new CanvasGraphics(ctx, _this.commonObjs, _this.objs, _this.canvasFactory, _this.webGLContext); + } + }; + pattern = new _pattern_helper.TilingPattern(IR, color, this.ctx, canvasGraphicsFactory, baseTransform); + } else { + pattern = (0, _pattern_helper.getShadingPatternFromIR)(IR); } - } - }; - function renderTextLayer(renderParameters) { - var task = new TextLayerRenderTask(renderParameters.textContent, renderParameters.container, renderParameters.viewport, renderParameters.textDivs, renderParameters.enhanceTextSelection); - task._render(renderParameters.timeout); - return task; + + return pattern; + }, + setStrokeColorN: function CanvasGraphics_setStrokeColorN() { + this.current.strokeColor = this.getColorN_Pattern(arguments); + }, + setFillColorN: function CanvasGraphics_setFillColorN() { + this.current.fillColor = this.getColorN_Pattern(arguments); + this.current.patternFill = true; + }, + setStrokeRGBColor: function CanvasGraphics_setStrokeRGBColor(r, g, b) { + var color = _util.Util.makeCssRgb(r, g, b); + + this.ctx.strokeStyle = color; + this.current.strokeColor = color; + }, + setFillRGBColor: function CanvasGraphics_setFillRGBColor(r, g, b) { + var color = _util.Util.makeCssRgb(r, g, b); + + this.ctx.fillStyle = color; + this.current.fillColor = color; + this.current.patternFill = false; + }, + shadingFill: function CanvasGraphics_shadingFill(patternIR) { + var ctx = this.ctx; + this.save(); + var pattern = (0, _pattern_helper.getShadingPatternFromIR)(patternIR); + ctx.fillStyle = pattern.getPattern(ctx, this, true); + var inv = ctx.mozCurrentTransformInverse; + + if (inv) { + var canvas = ctx.canvas; + var width = canvas.width; + var height = canvas.height; + + var bl = _util.Util.applyTransform([0, 0], inv); + + var br = _util.Util.applyTransform([0, height], inv); + + var ul = _util.Util.applyTransform([width, 0], inv); + + var ur = _util.Util.applyTransform([width, height], inv); + + var x0 = Math.min(bl[0], br[0], ul[0], ur[0]); + var y0 = Math.min(bl[1], br[1], ul[1], ur[1]); + var x1 = Math.max(bl[0], br[0], ul[0], ur[0]); + var y1 = Math.max(bl[1], br[1], ul[1], ur[1]); + this.ctx.fillRect(x0, y0, x1 - x0, y1 - y0); + } else { + this.ctx.fillRect(-1e10, -1e10, 2e10, 2e10); + } + + this.restore(); + }, + beginInlineImage: function CanvasGraphics_beginInlineImage() { + (0, _util.unreachable)('Should not call beginInlineImage'); + }, + beginImageData: function CanvasGraphics_beginImageData() { + (0, _util.unreachable)('Should not call beginImageData'); + }, + paintFormXObjectBegin: function CanvasGraphics_paintFormXObjectBegin(matrix, bbox) { + this.save(); + this.baseTransformStack.push(this.baseTransform); + + if (Array.isArray(matrix) && matrix.length === 6) { + this.transform.apply(this, matrix); + } + + this.baseTransform = this.ctx.mozCurrentTransform; + + if (bbox) { + var width = bbox[2] - bbox[0]; + var height = bbox[3] - bbox[1]; + this.ctx.rect(bbox[0], bbox[1], width, height); + this.clip(); + this.endPath(); + } + }, + paintFormXObjectEnd: function CanvasGraphics_paintFormXObjectEnd() { + this.restore(); + this.baseTransform = this.baseTransformStack.pop(); + }, + beginGroup: function CanvasGraphics_beginGroup(group) { + this.save(); + var currentCtx = this.ctx; + + if (!group.isolated) { + (0, _util.info)('TODO: Support non-isolated groups.'); + } + + if (group.knockout) { + (0, _util.warn)('Knockout groups not supported.'); + } + + var currentTransform = currentCtx.mozCurrentTransform; + + if (group.matrix) { + currentCtx.transform.apply(currentCtx, group.matrix); + } + + if (!group.bbox) { + throw new Error('Bounding box is required.'); + } + + var bounds = _util.Util.getAxialAlignedBoundingBox(group.bbox, currentCtx.mozCurrentTransform); + + var canvasBounds = [0, 0, currentCtx.canvas.width, currentCtx.canvas.height]; + bounds = _util.Util.intersect(bounds, canvasBounds) || [0, 0, 0, 0]; + var offsetX = Math.floor(bounds[0]); + var offsetY = Math.floor(bounds[1]); + var drawnWidth = Math.max(Math.ceil(bounds[2]) - offsetX, 1); + var drawnHeight = Math.max(Math.ceil(bounds[3]) - offsetY, 1); + var scaleX = 1, + scaleY = 1; + + if (drawnWidth > MAX_GROUP_SIZE) { + scaleX = drawnWidth / MAX_GROUP_SIZE; + drawnWidth = MAX_GROUP_SIZE; + } + + if (drawnHeight > MAX_GROUP_SIZE) { + scaleY = drawnHeight / MAX_GROUP_SIZE; + drawnHeight = MAX_GROUP_SIZE; + } + + var cacheId = 'groupAt' + this.groupLevel; + + if (group.smask) { + cacheId += '_smask_' + this.smaskCounter++ % 2; + } + + var scratchCanvas = this.cachedCanvases.getCanvas(cacheId, drawnWidth, drawnHeight, true); + var groupCtx = scratchCanvas.context; + groupCtx.scale(1 / scaleX, 1 / scaleY); + groupCtx.translate(-offsetX, -offsetY); + groupCtx.transform.apply(groupCtx, currentTransform); + + if (group.smask) { + this.smaskStack.push({ + canvas: scratchCanvas.canvas, + context: groupCtx, + offsetX: offsetX, + offsetY: offsetY, + scaleX: scaleX, + scaleY: scaleY, + subtype: group.smask.subtype, + backdrop: group.smask.backdrop, + transferMap: group.smask.transferMap || null, + startTransformInverse: null + }); + } else { + currentCtx.setTransform(1, 0, 0, 1, 0, 0); + currentCtx.translate(offsetX, offsetY); + currentCtx.scale(scaleX, scaleY); + } + + copyCtxState(currentCtx, groupCtx); + this.ctx = groupCtx; + this.setGState([['BM', 'source-over'], ['ca', 1], ['CA', 1]]); + this.groupStack.push(currentCtx); + this.groupLevel++; + this.current.activeSMask = null; + }, + endGroup: function CanvasGraphics_endGroup(group) { + this.groupLevel--; + var groupCtx = this.ctx; + this.ctx = this.groupStack.pop(); + + if (this.ctx.imageSmoothingEnabled !== undefined) { + this.ctx.imageSmoothingEnabled = false; + } else { + this.ctx.mozImageSmoothingEnabled = false; + } + + if (group.smask) { + this.tempSMask = this.smaskStack.pop(); + } else { + this.ctx.drawImage(groupCtx.canvas, 0, 0); + } + + this.restore(); + }, + beginAnnotations: function CanvasGraphics_beginAnnotations() { + this.save(); + + if (this.baseTransform) { + this.ctx.setTransform.apply(this.ctx, this.baseTransform); + } + }, + endAnnotations: function CanvasGraphics_endAnnotations() { + this.restore(); + }, + beginAnnotation: function CanvasGraphics_beginAnnotation(rect, transform, matrix) { + this.save(); + resetCtxToDefault(this.ctx); + this.current = new CanvasExtraState(); + + if (Array.isArray(rect) && rect.length === 4) { + var width = rect[2] - rect[0]; + var height = rect[3] - rect[1]; + this.ctx.rect(rect[0], rect[1], width, height); + this.clip(); + this.endPath(); + } + + this.transform.apply(this, transform); + this.transform.apply(this, matrix); + }, + endAnnotation: function CanvasGraphics_endAnnotation() { + this.restore(); + }, + paintJpegXObject: function CanvasGraphics_paintJpegXObject(objId, w, h) { + var domImage = this.objs.get(objId); + + if (!domImage) { + (0, _util.warn)('Dependent image isn\'t ready yet'); + return; + } + + this.save(); + var ctx = this.ctx; + ctx.scale(1 / w, -1 / h); + ctx.drawImage(domImage, 0, 0, domImage.width, domImage.height, 0, -h, w, h); + + if (this.imageLayer) { + var currentTransform = ctx.mozCurrentTransformInverse; + var position = this.getCanvasPosition(0, 0); + this.imageLayer.appendImage({ + objId: objId, + left: position[0], + top: position[1], + width: w / currentTransform[0], + height: h / currentTransform[3] + }); + } + + this.restore(); + }, + paintImageMaskXObject: function CanvasGraphics_paintImageMaskXObject(img) { + var ctx = this.ctx; + var width = img.width, + height = img.height; + var fillColor = this.current.fillColor; + var isPatternFill = this.current.patternFill; + var glyph = this.processingType3; + + if (COMPILE_TYPE3_GLYPHS && glyph && glyph.compiled === undefined) { + if (width <= MAX_SIZE_TO_COMPILE && height <= MAX_SIZE_TO_COMPILE) { + glyph.compiled = compileType3Glyph({ + data: img.data, + width: width, + height: height + }); + } else { + glyph.compiled = null; + } + } + + if (glyph && glyph.compiled) { + glyph.compiled(ctx); + return; + } + + var maskCanvas = this.cachedCanvases.getCanvas('maskCanvas', width, height); + var maskCtx = maskCanvas.context; + maskCtx.save(); + putBinaryImageMask(maskCtx, img); + maskCtx.globalCompositeOperation = 'source-in'; + maskCtx.fillStyle = isPatternFill ? fillColor.getPattern(maskCtx, this) : fillColor; + maskCtx.fillRect(0, 0, width, height); + maskCtx.restore(); + this.paintInlineImageXObject(maskCanvas.canvas); + }, + paintImageMaskXObjectRepeat: function CanvasGraphics_paintImageMaskXObjectRepeat(imgData, scaleX, scaleY, positions) { + var width = imgData.width; + var height = imgData.height; + var fillColor = this.current.fillColor; + var isPatternFill = this.current.patternFill; + var maskCanvas = this.cachedCanvases.getCanvas('maskCanvas', width, height); + var maskCtx = maskCanvas.context; + maskCtx.save(); + putBinaryImageMask(maskCtx, imgData); + maskCtx.globalCompositeOperation = 'source-in'; + maskCtx.fillStyle = isPatternFill ? fillColor.getPattern(maskCtx, this) : fillColor; + maskCtx.fillRect(0, 0, width, height); + maskCtx.restore(); + var ctx = this.ctx; + + for (var i = 0, ii = positions.length; i < ii; i += 2) { + ctx.save(); + ctx.transform(scaleX, 0, 0, scaleY, positions[i], positions[i + 1]); + ctx.scale(1, -1); + ctx.drawImage(maskCanvas.canvas, 0, 0, width, height, 0, -1, 1, 1); + ctx.restore(); + } + }, + paintImageMaskXObjectGroup: function CanvasGraphics_paintImageMaskXObjectGroup(images) { + var ctx = this.ctx; + var fillColor = this.current.fillColor; + var isPatternFill = this.current.patternFill; + + for (var i = 0, ii = images.length; i < ii; i++) { + var image = images[i]; + var width = image.width, + height = image.height; + var maskCanvas = this.cachedCanvases.getCanvas('maskCanvas', width, height); + var maskCtx = maskCanvas.context; + maskCtx.save(); + putBinaryImageMask(maskCtx, image); + maskCtx.globalCompositeOperation = 'source-in'; + maskCtx.fillStyle = isPatternFill ? fillColor.getPattern(maskCtx, this) : fillColor; + maskCtx.fillRect(0, 0, width, height); + maskCtx.restore(); + ctx.save(); + ctx.transform.apply(ctx, image.transform); + ctx.scale(1, -1); + ctx.drawImage(maskCanvas.canvas, 0, 0, width, height, 0, -1, 1, 1); + ctx.restore(); + } + }, + paintImageXObject: function CanvasGraphics_paintImageXObject(objId) { + var imgData = this.objs.get(objId); + + if (!imgData) { + (0, _util.warn)('Dependent image isn\'t ready yet'); + return; + } + + this.paintInlineImageXObject(imgData); + }, + paintImageXObjectRepeat: function CanvasGraphics_paintImageXObjectRepeat(objId, scaleX, scaleY, positions) { + var imgData = this.objs.get(objId); + + if (!imgData) { + (0, _util.warn)('Dependent image isn\'t ready yet'); + return; + } + + var width = imgData.width; + var height = imgData.height; + var map = []; + + for (var i = 0, ii = positions.length; i < ii; i += 2) { + map.push({ + transform: [scaleX, 0, 0, scaleY, positions[i], positions[i + 1]], + x: 0, + y: 0, + w: width, + h: height + }); + } + + this.paintInlineImageXObjectGroup(imgData, map); + }, + paintInlineImageXObject: function CanvasGraphics_paintInlineImageXObject(imgData) { + var width = imgData.width; + var height = imgData.height; + var ctx = this.ctx; + this.save(); + ctx.scale(1 / width, -1 / height); + var currentTransform = ctx.mozCurrentTransformInverse; + var a = currentTransform[0], + b = currentTransform[1]; + var widthScale = Math.max(Math.sqrt(a * a + b * b), 1); + var c = currentTransform[2], + d = currentTransform[3]; + var heightScale = Math.max(Math.sqrt(c * c + d * d), 1); + var imgToPaint, tmpCanvas; + + if (typeof HTMLElement === 'function' && imgData instanceof HTMLElement || !imgData.data) { + imgToPaint = imgData; + } else { + tmpCanvas = this.cachedCanvases.getCanvas('inlineImage', width, height); + var tmpCtx = tmpCanvas.context; + putBinaryImageData(tmpCtx, imgData); + imgToPaint = tmpCanvas.canvas; + } + + var paintWidth = width, + paintHeight = height; + var tmpCanvasId = 'prescale1'; + + while (widthScale > 2 && paintWidth > 1 || heightScale > 2 && paintHeight > 1) { + var newWidth = paintWidth, + newHeight = paintHeight; + + if (widthScale > 2 && paintWidth > 1) { + newWidth = Math.ceil(paintWidth / 2); + widthScale /= paintWidth / newWidth; + } + + if (heightScale > 2 && paintHeight > 1) { + newHeight = Math.ceil(paintHeight / 2); + heightScale /= paintHeight / newHeight; + } + + tmpCanvas = this.cachedCanvases.getCanvas(tmpCanvasId, newWidth, newHeight); + tmpCtx = tmpCanvas.context; + tmpCtx.clearRect(0, 0, newWidth, newHeight); + tmpCtx.drawImage(imgToPaint, 0, 0, paintWidth, paintHeight, 0, 0, newWidth, newHeight); + imgToPaint = tmpCanvas.canvas; + paintWidth = newWidth; + paintHeight = newHeight; + tmpCanvasId = tmpCanvasId === 'prescale1' ? 'prescale2' : 'prescale1'; + } + + ctx.drawImage(imgToPaint, 0, 0, paintWidth, paintHeight, 0, -height, width, height); + + if (this.imageLayer) { + var position = this.getCanvasPosition(0, -height); + this.imageLayer.appendImage({ + imgData: imgData, + left: position[0], + top: position[1], + width: width / currentTransform[0], + height: height / currentTransform[3] + }); + } + + this.restore(); + }, + paintInlineImageXObjectGroup: function CanvasGraphics_paintInlineImageXObjectGroup(imgData, map) { + var ctx = this.ctx; + var w = imgData.width; + var h = imgData.height; + var tmpCanvas = this.cachedCanvases.getCanvas('inlineImage', w, h); + var tmpCtx = tmpCanvas.context; + putBinaryImageData(tmpCtx, imgData); + + for (var i = 0, ii = map.length; i < ii; i++) { + var entry = map[i]; + ctx.save(); + ctx.transform.apply(ctx, entry.transform); + ctx.scale(1, -1); + ctx.drawImage(tmpCanvas.canvas, entry.x, entry.y, entry.w, entry.h, 0, -1, 1, 1); + + if (this.imageLayer) { + var position = this.getCanvasPosition(entry.x, entry.y); + this.imageLayer.appendImage({ + imgData: imgData, + left: position[0], + top: position[1], + width: w, + height: h + }); + } + + ctx.restore(); + } + }, + paintSolidColorImageMask: function CanvasGraphics_paintSolidColorImageMask() { + this.ctx.fillRect(0, 0, 1, 1); + }, + paintXObject: function CanvasGraphics_paintXObject() { + (0, _util.warn)('Unsupported \'paintXObject\' command.'); + }, + markPoint: function CanvasGraphics_markPoint(tag) {}, + markPointProps: function CanvasGraphics_markPointProps(tag, properties) {}, + beginMarkedContent: function CanvasGraphics_beginMarkedContent(tag) {}, + beginMarkedContentProps: function CanvasGraphics_beginMarkedContentProps(tag, properties) {}, + endMarkedContent: function CanvasGraphics_endMarkedContent() {}, + beginCompat: function CanvasGraphics_beginCompat() {}, + endCompat: function CanvasGraphics_endCompat() {}, + consumePath: function CanvasGraphics_consumePath() { + var ctx = this.ctx; + + if (this.pendingClip) { + if (this.pendingClip === EO_CLIP) { + ctx.clip('evenodd'); + } else { + ctx.clip(); + } + + this.pendingClip = null; + } + + ctx.beginPath(); + }, + getSinglePixelWidth: function getSinglePixelWidth(scale) { + if (this._cachedGetSinglePixelWidth === null) { + var inverse = this.ctx.mozCurrentTransformInverse; + this._cachedGetSinglePixelWidth = Math.sqrt(Math.max(inverse[0] * inverse[0] + inverse[1] * inverse[1], inverse[2] * inverse[2] + inverse[3] * inverse[3])); + } + + return this._cachedGetSinglePixelWidth; + }, + getCanvasPosition: function CanvasGraphics_getCanvasPosition(x, y) { + var transform = this.ctx.mozCurrentTransform; + return [transform[0] * x + transform[2] * y + transform[4], transform[1] * x + transform[3] * y + transform[5]]; } - return renderTextLayer; - }(); - exports.renderTextLayer = renderTextLayer; + }; + + for (var op in _util.OPS) { + CanvasGraphics.prototype[_util.OPS[op]] = CanvasGraphics.prototype[op]; + } + + return CanvasGraphics; +}(); + +exports.CanvasGraphics = CanvasGraphics; + +/***/ }), +/* 155 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.getShadingPatternFromIR = getShadingPatternFromIR; +exports.TilingPattern = void 0; + +var _util = __w_pdfjs_require__(1); + +var ShadingIRs = {}; +ShadingIRs.RadialAxial = { + fromIR: function RadialAxial_fromIR(raw) { + var type = raw[1]; + var colorStops = raw[2]; + var p0 = raw[3]; + var p1 = raw[4]; + var r0 = raw[5]; + var r1 = raw[6]; + return { + type: 'Pattern', + getPattern: function RadialAxial_getPattern(ctx) { + var grad; + + if (type === 'axial') { + grad = ctx.createLinearGradient(p0[0], p0[1], p1[0], p1[1]); + } else if (type === 'radial') { + grad = ctx.createRadialGradient(p0[0], p0[1], r0, p1[0], p1[1], r1); + } + + for (var i = 0, ii = colorStops.length; i < ii; ++i) { + var c = colorStops[i]; + grad.addColorStop(c[0], c[1]); + } + + return grad; + } + }; + } +}; + +var createMeshCanvas = function createMeshCanvasClosure() { + function drawTriangle(data, context, p1, p2, p3, c1, c2, c3) { + var coords = context.coords, + colors = context.colors; + var bytes = data.data, + rowSize = data.width * 4; + var tmp; + + if (coords[p1 + 1] > coords[p2 + 1]) { + tmp = p1; + p1 = p2; + p2 = tmp; + tmp = c1; + c1 = c2; + c2 = tmp; + } + + if (coords[p2 + 1] > coords[p3 + 1]) { + tmp = p2; + p2 = p3; + p3 = tmp; + tmp = c2; + c2 = c3; + c3 = tmp; + } + + if (coords[p1 + 1] > coords[p2 + 1]) { + tmp = p1; + p1 = p2; + p2 = tmp; + tmp = c1; + c1 = c2; + c2 = tmp; + } + + var x1 = (coords[p1] + context.offsetX) * context.scaleX; + var y1 = (coords[p1 + 1] + context.offsetY) * context.scaleY; + var x2 = (coords[p2] + context.offsetX) * context.scaleX; + var y2 = (coords[p2 + 1] + context.offsetY) * context.scaleY; + var x3 = (coords[p3] + context.offsetX) * context.scaleX; + var y3 = (coords[p3 + 1] + context.offsetY) * context.scaleY; + + if (y1 >= y3) { + return; + } + + var c1r = colors[c1], + c1g = colors[c1 + 1], + c1b = colors[c1 + 2]; + var c2r = colors[c2], + c2g = colors[c2 + 1], + c2b = colors[c2 + 2]; + var c3r = colors[c3], + c3g = colors[c3 + 1], + c3b = colors[c3 + 2]; + var minY = Math.round(y1), + maxY = Math.round(y3); + var xa, car, cag, cab; + var xb, cbr, cbg, cbb; + var k; + + for (var y = minY; y <= maxY; y++) { + if (y < y2) { + k = y < y1 ? 0 : y1 === y2 ? 1 : (y1 - y) / (y1 - y2); + xa = x1 - (x1 - x2) * k; + car = c1r - (c1r - c2r) * k; + cag = c1g - (c1g - c2g) * k; + cab = c1b - (c1b - c2b) * k; + } else { + k = y > y3 ? 1 : y2 === y3 ? 0 : (y2 - y) / (y2 - y3); + xa = x2 - (x2 - x3) * k; + car = c2r - (c2r - c3r) * k; + cag = c2g - (c2g - c3g) * k; + cab = c2b - (c2b - c3b) * k; + } + + k = y < y1 ? 0 : y > y3 ? 1 : (y1 - y) / (y1 - y3); + xb = x1 - (x1 - x3) * k; + cbr = c1r - (c1r - c3r) * k; + cbg = c1g - (c1g - c3g) * k; + cbb = c1b - (c1b - c3b) * k; + var x1_ = Math.round(Math.min(xa, xb)); + var x2_ = Math.round(Math.max(xa, xb)); + var j = rowSize * y + x1_ * 4; + + for (var x = x1_; x <= x2_; x++) { + k = (xa - x) / (xa - xb); + k = k < 0 ? 0 : k > 1 ? 1 : k; + bytes[j++] = car - (car - cbr) * k | 0; + bytes[j++] = cag - (cag - cbg) * k | 0; + bytes[j++] = cab - (cab - cbb) * k | 0; + bytes[j++] = 255; + } + } + } + + function drawFigure(data, figure, context) { + var ps = figure.coords; + var cs = figure.colors; + var i, ii; + + switch (figure.type) { + case 'lattice': + var verticesPerRow = figure.verticesPerRow; + var rows = Math.floor(ps.length / verticesPerRow) - 1; + var cols = verticesPerRow - 1; + + for (i = 0; i < rows; i++) { + var q = i * verticesPerRow; + + for (var j = 0; j < cols; j++, q++) { + drawTriangle(data, context, ps[q], ps[q + 1], ps[q + verticesPerRow], cs[q], cs[q + 1], cs[q + verticesPerRow]); + drawTriangle(data, context, ps[q + verticesPerRow + 1], ps[q + 1], ps[q + verticesPerRow], cs[q + verticesPerRow + 1], cs[q + 1], cs[q + verticesPerRow]); + } + } + + break; + + case 'triangles': + for (i = 0, ii = ps.length; i < ii; i += 3) { + drawTriangle(data, context, ps[i], ps[i + 1], ps[i + 2], cs[i], cs[i + 1], cs[i + 2]); + } + + break; + + default: + throw new Error('illegal figure'); + } + } + + function createMeshCanvas(bounds, combinesScale, coords, colors, figures, backgroundColor, cachedCanvases, webGLContext) { + var EXPECTED_SCALE = 1.1; + var MAX_PATTERN_SIZE = 3000; + var BORDER_SIZE = 2; + var offsetX = Math.floor(bounds[0]); + var offsetY = Math.floor(bounds[1]); + var boundsWidth = Math.ceil(bounds[2]) - offsetX; + var boundsHeight = Math.ceil(bounds[3]) - offsetY; + var width = Math.min(Math.ceil(Math.abs(boundsWidth * combinesScale[0] * EXPECTED_SCALE)), MAX_PATTERN_SIZE); + var height = Math.min(Math.ceil(Math.abs(boundsHeight * combinesScale[1] * EXPECTED_SCALE)), MAX_PATTERN_SIZE); + var scaleX = boundsWidth / width; + var scaleY = boundsHeight / height; + var context = { + coords: coords, + colors: colors, + offsetX: -offsetX, + offsetY: -offsetY, + scaleX: 1 / scaleX, + scaleY: 1 / scaleY + }; + var paddedWidth = width + BORDER_SIZE * 2; + var paddedHeight = height + BORDER_SIZE * 2; + var canvas, tmpCanvas, i, ii; + + if (webGLContext.isEnabled) { + canvas = webGLContext.drawFigures({ + width: width, + height: height, + backgroundColor: backgroundColor, + figures: figures, + context: context + }); + tmpCanvas = cachedCanvases.getCanvas('mesh', paddedWidth, paddedHeight, false); + tmpCanvas.context.drawImage(canvas, BORDER_SIZE, BORDER_SIZE); + canvas = tmpCanvas.canvas; + } else { + tmpCanvas = cachedCanvases.getCanvas('mesh', paddedWidth, paddedHeight, false); + var tmpCtx = tmpCanvas.context; + var data = tmpCtx.createImageData(width, height); + + if (backgroundColor) { + var bytes = data.data; + + for (i = 0, ii = bytes.length; i < ii; i += 4) { + bytes[i] = backgroundColor[0]; + bytes[i + 1] = backgroundColor[1]; + bytes[i + 2] = backgroundColor[2]; + bytes[i + 3] = 255; + } + } + + for (i = 0; i < figures.length; i++) { + drawFigure(data, figures[i], context); + } + + tmpCtx.putImageData(data, BORDER_SIZE, BORDER_SIZE); + canvas = tmpCanvas.canvas; + } + + return { + canvas: canvas, + offsetX: offsetX - BORDER_SIZE * scaleX, + offsetY: offsetY - BORDER_SIZE * scaleY, + scaleX: scaleX, + scaleY: scaleY + }; + } + + return createMeshCanvas; +}(); + +ShadingIRs.Mesh = { + fromIR: function Mesh_fromIR(raw) { + var coords = raw[2]; + var colors = raw[3]; + var figures = raw[4]; + var bounds = raw[5]; + var matrix = raw[6]; + var background = raw[8]; + return { + type: 'Pattern', + getPattern: function Mesh_getPattern(ctx, owner, shadingFill) { + var scale; + + if (shadingFill) { + scale = _util.Util.singularValueDecompose2dScale(ctx.mozCurrentTransform); + } else { + scale = _util.Util.singularValueDecompose2dScale(owner.baseTransform); + + if (matrix) { + var matrixScale = _util.Util.singularValueDecompose2dScale(matrix); + + scale = [scale[0] * matrixScale[0], scale[1] * matrixScale[1]]; + } + } + + var temporaryPatternCanvas = createMeshCanvas(bounds, scale, coords, colors, figures, shadingFill ? null : background, owner.cachedCanvases, owner.webGLContext); + + if (!shadingFill) { + ctx.setTransform.apply(ctx, owner.baseTransform); + + if (matrix) { + ctx.transform.apply(ctx, matrix); + } + } + + ctx.translate(temporaryPatternCanvas.offsetX, temporaryPatternCanvas.offsetY); + ctx.scale(temporaryPatternCanvas.scaleX, temporaryPatternCanvas.scaleY); + return ctx.createPattern(temporaryPatternCanvas.canvas, 'no-repeat'); + } + }; + } +}; +ShadingIRs.Dummy = { + fromIR: function Dummy_fromIR() { + return { + type: 'Pattern', + getPattern: function Dummy_fromIR_getPattern() { + return 'hotpink'; + } + }; + } +}; + +function getShadingPatternFromIR(raw) { + var shadingIR = ShadingIRs[raw[0]]; + + if (!shadingIR) { + throw new Error("Unknown IR type: ".concat(raw[0])); + } + + return shadingIR.fromIR(raw); +} + +var TilingPattern = function TilingPatternClosure() { + var PaintType = { + COLORED: 1, + UNCOLORED: 2 + }; + var MAX_PATTERN_SIZE = 3000; + + function TilingPattern(IR, color, ctx, canvasGraphicsFactory, baseTransform) { + this.operatorList = IR[2]; + this.matrix = IR[3] || [1, 0, 0, 1, 0, 0]; + this.bbox = IR[4]; + this.xstep = IR[5]; + this.ystep = IR[6]; + this.paintType = IR[7]; + this.tilingType = IR[8]; + this.color = color; + this.canvasGraphicsFactory = canvasGraphicsFactory; + this.baseTransform = baseTransform; + this.type = 'Pattern'; + this.ctx = ctx; + } + + TilingPattern.prototype = { + createPatternCanvas: function TilinPattern_createPatternCanvas(owner) { + var operatorList = this.operatorList; + var bbox = this.bbox; + var xstep = this.xstep; + var ystep = this.ystep; + var paintType = this.paintType; + var tilingType = this.tilingType; + var color = this.color; + var canvasGraphicsFactory = this.canvasGraphicsFactory; + (0, _util.info)('TilingType: ' + tilingType); + var x0 = bbox[0], + y0 = bbox[1], + x1 = bbox[2], + y1 = bbox[3]; + var topLeft = [x0, y0]; + var botRight = [x0 + xstep, y0 + ystep]; + var width = botRight[0] - topLeft[0]; + var height = botRight[1] - topLeft[1]; + + var matrixScale = _util.Util.singularValueDecompose2dScale(this.matrix); + + var curMatrixScale = _util.Util.singularValueDecompose2dScale(this.baseTransform); + + var combinedScale = [matrixScale[0] * curMatrixScale[0], matrixScale[1] * curMatrixScale[1]]; + width = Math.min(Math.ceil(Math.abs(width * combinedScale[0])), MAX_PATTERN_SIZE); + height = Math.min(Math.ceil(Math.abs(height * combinedScale[1])), MAX_PATTERN_SIZE); + var tmpCanvas = owner.cachedCanvases.getCanvas('pattern', width, height, true); + var tmpCtx = tmpCanvas.context; + var graphics = canvasGraphicsFactory.createCanvasGraphics(tmpCtx); + graphics.groupLevel = owner.groupLevel; + this.setFillAndStrokeStyleToContext(graphics, paintType, color); + this.setScale(width, height, xstep, ystep); + this.transformToScale(graphics); + var tmpTranslate = [1, 0, 0, 1, -topLeft[0], -topLeft[1]]; + graphics.transform.apply(graphics, tmpTranslate); + this.clipBbox(graphics, bbox, x0, y0, x1, y1); + graphics.executeOperatorList(operatorList); + return tmpCanvas.canvas; + }, + setScale: function TilingPattern_setScale(width, height, xstep, ystep) { + this.scale = [width / xstep, height / ystep]; + }, + transformToScale: function TilingPattern_transformToScale(graphics) { + var scale = this.scale; + var tmpScale = [scale[0], 0, 0, scale[1], 0, 0]; + graphics.transform.apply(graphics, tmpScale); + }, + scaleToContext: function TilingPattern_scaleToContext() { + var scale = this.scale; + this.ctx.scale(1 / scale[0], 1 / scale[1]); + }, + clipBbox: function clipBbox(graphics, bbox, x0, y0, x1, y1) { + if (Array.isArray(bbox) && bbox.length === 4) { + var bboxWidth = x1 - x0; + var bboxHeight = y1 - y0; + graphics.ctx.rect(x0, y0, bboxWidth, bboxHeight); + graphics.clip(); + graphics.endPath(); + } + }, + setFillAndStrokeStyleToContext: function setFillAndStrokeStyleToContext(graphics, paintType, color) { + var context = graphics.ctx, + current = graphics.current; + + switch (paintType) { + case PaintType.COLORED: + var ctx = this.ctx; + context.fillStyle = ctx.fillStyle; + context.strokeStyle = ctx.strokeStyle; + current.fillColor = ctx.fillStyle; + current.strokeColor = ctx.strokeStyle; + break; + + case PaintType.UNCOLORED: + var cssColor = _util.Util.makeCssRgb(color[0], color[1], color[2]); + + context.fillStyle = cssColor; + context.strokeStyle = cssColor; + current.fillColor = cssColor; + current.strokeColor = cssColor; + break; + + default: + throw new _util.FormatError("Unsupported paint type: ".concat(paintType)); + } + }, + getPattern: function TilingPattern_getPattern(ctx, owner) { + var temporaryPatternCanvas = this.createPatternCanvas(owner); + ctx = this.ctx; + ctx.setTransform.apply(ctx, this.baseTransform); + ctx.transform.apply(ctx, this.matrix); + this.scaleToContext(); + return ctx.createPattern(temporaryPatternCanvas, 'repeat'); + } + }; + return TilingPattern; +}(); + +exports.TilingPattern = TilingPattern; + +/***/ }), +/* 156 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.GlobalWorkerOptions = void 0; +var GlobalWorkerOptions = Object.create(null); +exports.GlobalWorkerOptions = GlobalWorkerOptions; +GlobalWorkerOptions.workerPort = GlobalWorkerOptions.workerPort === undefined ? null : GlobalWorkerOptions.workerPort; +GlobalWorkerOptions.workerSrc = GlobalWorkerOptions.workerSrc === undefined ? '' : GlobalWorkerOptions.workerSrc; + +/***/ }), +/* 157 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.MessageHandler = MessageHandler; + +var _regenerator = _interopRequireDefault(__w_pdfjs_require__(147)); + +var _util = __w_pdfjs_require__(1); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } } + +function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; } + +function resolveCall(_x, _x2) { + return _resolveCall.apply(this, arguments); +} + +function _resolveCall() { + _resolveCall = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee(fn, args) { + var thisArg, + _args = arguments; + return _regenerator.default.wrap(function _callee$(_context) { + while (1) { + switch (_context.prev = _context.next) { + case 0: + thisArg = _args.length > 2 && _args[2] !== undefined ? _args[2] : null; + + if (fn) { + _context.next = 3; + break; + } + + return _context.abrupt("return"); + + case 3: + return _context.abrupt("return", fn.apply(thisArg, args)); + + case 4: + case "end": + return _context.stop(); + } + } + }, _callee, this); })); - (function (root, factory) { - factory(root.pdfjsDisplayWebGL = {}, root.pdfjsSharedUtil, root.pdfjsDisplayDOMUtils); - }(this, function (exports, sharedUtil, displayDOMUtils) { - var shadow = sharedUtil.shadow; - var getDefaultSetting = displayDOMUtils.getDefaultSetting; - var WebGLUtils = function WebGLUtilsClosure() { - function loadShader(gl, code, shaderType) { - var shader = gl.createShader(shaderType); - gl.shaderSource(shader, code); - gl.compileShader(shader); - var compiled = gl.getShaderParameter(shader, gl.COMPILE_STATUS); - if (!compiled) { + return _resolveCall.apply(this, arguments); +} + +function wrapReason(reason) { + if (_typeof(reason) !== 'object') { + return reason; + } + + switch (reason.name) { + case 'AbortException': + return new _util.AbortException(reason.message); + + case 'MissingPDFException': + return new _util.MissingPDFException(reason.message); + + case 'UnexpectedResponseException': + return new _util.UnexpectedResponseException(reason.message, reason.status); + + default: + return new _util.UnknownErrorException(reason.message, reason.details); + } +} + +function makeReasonSerializable(reason) { + if (!(reason instanceof Error) || reason instanceof _util.AbortException || reason instanceof _util.MissingPDFException || reason instanceof _util.UnexpectedResponseException || reason instanceof _util.UnknownErrorException) { + return reason; + } + + return new _util.UnknownErrorException(reason.message, reason.toString()); +} + +function resolveOrReject(capability, success, reason) { + if (success) { + capability.resolve(); + } else { + capability.reject(reason); + } +} + +function finalize(promise) { + return Promise.resolve(promise).catch(function () {}); +} + +function MessageHandler(sourceName, targetName, comObj) { + var _this = this; + + this.sourceName = sourceName; + this.targetName = targetName; + this.comObj = comObj; + this.callbackId = 1; + this.streamId = 1; + this.postMessageTransfers = true; + this.streamSinks = Object.create(null); + this.streamControllers = Object.create(null); + var callbacksCapabilities = this.callbacksCapabilities = Object.create(null); + var ah = this.actionHandler = Object.create(null); + + this._onComObjOnMessage = function (event) { + var data = event.data; + + if (data.targetName !== _this.sourceName) { + return; + } + + if (data.stream) { + _this._processStreamMessage(data); + } else if (data.isReply) { + var callbackId = data.callbackId; + + if (data.callbackId in callbacksCapabilities) { + var callback = callbacksCapabilities[callbackId]; + delete callbacksCapabilities[callbackId]; + + if ('error' in data) { + callback.reject(wrapReason(data.error)); + } else { + callback.resolve(data.data); + } + } else { + throw new Error("Cannot resolve callback ".concat(callbackId)); + } + } else if (data.action in ah) { + var action = ah[data.action]; + + if (data.callbackId) { + var _sourceName = _this.sourceName; + var _targetName = data.sourceName; + Promise.resolve().then(function () { + return action[0].call(action[1], data.data); + }).then(function (result) { + comObj.postMessage({ + sourceName: _sourceName, + targetName: _targetName, + isReply: true, + callbackId: data.callbackId, + data: result + }); + }, function (reason) { + comObj.postMessage({ + sourceName: _sourceName, + targetName: _targetName, + isReply: true, + callbackId: data.callbackId, + error: makeReasonSerializable(reason) + }); + }); + } else if (data.streamId) { + _this._createStreamSink(data); + } else { + action[0].call(action[1], data.data); + } + } else { + throw new Error("Unknown action from worker: ".concat(data.action)); + } + }; + + comObj.addEventListener('message', this._onComObjOnMessage); +} + +MessageHandler.prototype = { + on: function on(actionName, handler, scope) { + var ah = this.actionHandler; + + if (ah[actionName]) { + throw new Error("There is already an actionName called \"".concat(actionName, "\"")); + } + + ah[actionName] = [handler, scope]; + }, + send: function send(actionName, data, transfers) { + var message = { + sourceName: this.sourceName, + targetName: this.targetName, + action: actionName, + data: data + }; + this.postMessage(message, transfers); + }, + sendWithPromise: function sendWithPromise(actionName, data, transfers) { + var callbackId = this.callbackId++; + var message = { + sourceName: this.sourceName, + targetName: this.targetName, + action: actionName, + data: data, + callbackId: callbackId + }; + var capability = (0, _util.createPromiseCapability)(); + this.callbacksCapabilities[callbackId] = capability; + + try { + this.postMessage(message, transfers); + } catch (e) { + capability.reject(e); + } + + return capability.promise; + }, + sendWithStream: function sendWithStream(actionName, data, queueingStrategy, transfers) { + var _this2 = this; + + var streamId = this.streamId++; + var sourceName = this.sourceName; + var targetName = this.targetName; + return new _util.ReadableStream({ + start: function start(controller) { + var startCapability = (0, _util.createPromiseCapability)(); + _this2.streamControllers[streamId] = { + controller: controller, + startCall: startCapability, + isClosed: false + }; + + _this2.postMessage({ + sourceName: sourceName, + targetName: targetName, + action: actionName, + streamId: streamId, + data: data, + desiredSize: controller.desiredSize + }); + + return startCapability.promise; + }, + pull: function pull(controller) { + var pullCapability = (0, _util.createPromiseCapability)(); + _this2.streamControllers[streamId].pullCall = pullCapability; + + _this2.postMessage({ + sourceName: sourceName, + targetName: targetName, + stream: 'pull', + streamId: streamId, + desiredSize: controller.desiredSize + }); + + return pullCapability.promise; + }, + cancel: function cancel(reason) { + var cancelCapability = (0, _util.createPromiseCapability)(); + _this2.streamControllers[streamId].cancelCall = cancelCapability; + _this2.streamControllers[streamId].isClosed = true; + + _this2.postMessage({ + sourceName: sourceName, + targetName: targetName, + stream: 'cancel', + reason: reason, + streamId: streamId + }); + + return cancelCapability.promise; + } + }, queueingStrategy); + }, + _createStreamSink: function _createStreamSink(data) { + var _this3 = this; + + var self = this; + var action = this.actionHandler[data.action]; + var streamId = data.streamId; + var desiredSize = data.desiredSize; + var sourceName = this.sourceName; + var targetName = data.sourceName; + var capability = (0, _util.createPromiseCapability)(); + + var sendStreamRequest = function sendStreamRequest(_ref) { + var stream = _ref.stream, + chunk = _ref.chunk, + transfers = _ref.transfers, + success = _ref.success, + reason = _ref.reason; + + _this3.postMessage({ + sourceName: sourceName, + targetName: targetName, + stream: stream, + streamId: streamId, + chunk: chunk, + success: success, + reason: reason + }, transfers); + }; + + var streamSink = { + enqueue: function enqueue(chunk) { + var size = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 1; + var transfers = arguments.length > 2 ? arguments[2] : undefined; + + if (this.isCancelled) { + return; + } + + var lastDesiredSize = this.desiredSize; + this.desiredSize -= size; + + if (lastDesiredSize > 0 && this.desiredSize <= 0) { + this.sinkCapability = (0, _util.createPromiseCapability)(); + this.ready = this.sinkCapability.promise; + } + + sendStreamRequest({ + stream: 'enqueue', + chunk: chunk, + transfers: transfers + }); + }, + close: function close() { + if (this.isCancelled) { + return; + } + + this.isCancelled = true; + sendStreamRequest({ + stream: 'close' + }); + delete self.streamSinks[streamId]; + }, + error: function error(reason) { + if (this.isCancelled) { + return; + } + + this.isCancelled = true; + sendStreamRequest({ + stream: 'error', + reason: reason + }); + }, + sinkCapability: capability, + onPull: null, + onCancel: null, + isCancelled: false, + desiredSize: desiredSize, + ready: null + }; + streamSink.sinkCapability.resolve(); + streamSink.ready = streamSink.sinkCapability.promise; + this.streamSinks[streamId] = streamSink; + resolveCall(action[0], [data.data, streamSink], action[1]).then(function () { + sendStreamRequest({ + stream: 'start_complete', + success: true + }); + }, function (reason) { + sendStreamRequest({ + stream: 'start_complete', + success: false, + reason: reason + }); + }); + }, + _processStreamMessage: function _processStreamMessage(data) { + var _this4 = this; + + var sourceName = this.sourceName; + var targetName = data.sourceName; + var streamId = data.streamId; + + var sendStreamResponse = function sendStreamResponse(_ref2) { + var stream = _ref2.stream, + success = _ref2.success, + reason = _ref2.reason; + + _this4.comObj.postMessage({ + sourceName: sourceName, + targetName: targetName, + stream: stream, + success: success, + streamId: streamId, + reason: reason + }); + }; + + var deleteStreamController = function deleteStreamController() { + Promise.all([_this4.streamControllers[data.streamId].startCall, _this4.streamControllers[data.streamId].pullCall, _this4.streamControllers[data.streamId].cancelCall].map(function (capability) { + return capability && finalize(capability.promise); + })).then(function () { + delete _this4.streamControllers[data.streamId]; + }); + }; + + switch (data.stream) { + case 'start_complete': + resolveOrReject(this.streamControllers[data.streamId].startCall, data.success, wrapReason(data.reason)); + break; + + case 'pull_complete': + resolveOrReject(this.streamControllers[data.streamId].pullCall, data.success, wrapReason(data.reason)); + break; + + case 'pull': + if (!this.streamSinks[data.streamId]) { + sendStreamResponse({ + stream: 'pull_complete', + success: true + }); + break; + } + + if (this.streamSinks[data.streamId].desiredSize <= 0 && data.desiredSize > 0) { + this.streamSinks[data.streamId].sinkCapability.resolve(); + } + + this.streamSinks[data.streamId].desiredSize = data.desiredSize; + resolveCall(this.streamSinks[data.streamId].onPull).then(function () { + sendStreamResponse({ + stream: 'pull_complete', + success: true + }); + }, function (reason) { + sendStreamResponse({ + stream: 'pull_complete', + success: false, + reason: reason + }); + }); + break; + + case 'enqueue': + (0, _util.assert)(this.streamControllers[data.streamId], 'enqueue should have stream controller'); + + if (!this.streamControllers[data.streamId].isClosed) { + this.streamControllers[data.streamId].controller.enqueue(data.chunk); + } + + break; + + case 'close': + (0, _util.assert)(this.streamControllers[data.streamId], 'close should have stream controller'); + + if (this.streamControllers[data.streamId].isClosed) { + break; + } + + this.streamControllers[data.streamId].isClosed = true; + this.streamControllers[data.streamId].controller.close(); + deleteStreamController(); + break; + + case 'error': + (0, _util.assert)(this.streamControllers[data.streamId], 'error should have stream controller'); + this.streamControllers[data.streamId].controller.error(wrapReason(data.reason)); + deleteStreamController(); + break; + + case 'cancel_complete': + resolveOrReject(this.streamControllers[data.streamId].cancelCall, data.success, wrapReason(data.reason)); + deleteStreamController(); + break; + + case 'cancel': + if (!this.streamSinks[data.streamId]) { + break; + } + + resolveCall(this.streamSinks[data.streamId].onCancel, [wrapReason(data.reason)]).then(function () { + sendStreamResponse({ + stream: 'cancel_complete', + success: true + }); + }, function (reason) { + sendStreamResponse({ + stream: 'cancel_complete', + success: false, + reason: reason + }); + }); + this.streamSinks[data.streamId].sinkCapability.reject(wrapReason(data.reason)); + this.streamSinks[data.streamId].isCancelled = true; + delete this.streamSinks[data.streamId]; + break; + + default: + throw new Error('Unexpected stream case'); + } + }, + postMessage: function postMessage(message, transfers) { + if (transfers && this.postMessageTransfers) { + this.comObj.postMessage(message, transfers); + } else { + this.comObj.postMessage(message); + } + }, + destroy: function destroy() { + this.comObj.removeEventListener('message', this._onComObjOnMessage); + } +}; + +/***/ }), +/* 158 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.Metadata = void 0; + +var _util = __w_pdfjs_require__(1); + +var _xml_parser = __w_pdfjs_require__(159); + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var Metadata = +/*#__PURE__*/ +function () { + function Metadata(data) { + _classCallCheck(this, Metadata); + + (0, _util.assert)(typeof data === 'string', 'Metadata: input is not a string'); + data = this._repair(data); + var parser = new _xml_parser.SimpleXMLParser(); + var xmlDocument = parser.parseFromString(data); + this._metadata = Object.create(null); + + if (xmlDocument) { + this._parse(xmlDocument); + } + } + + _createClass(Metadata, [{ + key: "_repair", + value: function _repair(data) { + return data.replace(/^([^<]+)/, '').replace(/>\\376\\377([^<]+)/g, function (all, codes) { + var bytes = codes.replace(/\\([0-3])([0-7])([0-7])/g, function (code, d1, d2, d3) { + return String.fromCharCode(d1 * 64 + d2 * 8 + d3 * 1); + }).replace(/&(amp|apos|gt|lt|quot);/g, function (str, name) { + switch (name) { + case 'amp': + return '&'; + + case 'apos': + return '\''; + + case 'gt': + return '>'; + + case 'lt': + return '<'; + + case 'quot': + return '\"'; + } + + throw new Error("_repair: ".concat(name, " isn't defined.")); + }); + var chars = ''; + + for (var i = 0, ii = bytes.length; i < ii; i += 2) { + var code = bytes.charCodeAt(i) * 256 + bytes.charCodeAt(i + 1); + + if (code >= 32 && code < 127 && code !== 60 && code !== 62 && code !== 38) { + chars += String.fromCharCode(code); + } else { + chars += '&#x' + (0x10000 + code).toString(16).substring(1) + ';'; + } + } + + return '>' + chars; + }); + } + }, { + key: "_parse", + value: function _parse(xmlDocument) { + var rdf = xmlDocument.documentElement; + + if (rdf.nodeName.toLowerCase() !== 'rdf:rdf') { + rdf = rdf.firstChild; + + while (rdf && rdf.nodeName.toLowerCase() !== 'rdf:rdf') { + rdf = rdf.nextSibling; + } + } + + var nodeName = rdf ? rdf.nodeName.toLowerCase() : null; + + if (!rdf || nodeName !== 'rdf:rdf' || !rdf.hasChildNodes()) { + return; + } + + var children = rdf.childNodes; + + for (var i = 0, ii = children.length; i < ii; i++) { + var desc = children[i]; + + if (desc.nodeName.toLowerCase() !== 'rdf:description') { + continue; + } + + for (var j = 0, jj = desc.childNodes.length; j < jj; j++) { + if (desc.childNodes[j].nodeName.toLowerCase() !== '#text') { + var entry = desc.childNodes[j]; + var name = entry.nodeName.toLowerCase(); + this._metadata[name] = entry.textContent.trim(); + } + } + } + } + }, { + key: "get", + value: function get(name) { + var data = this._metadata[name]; + return typeof data !== 'undefined' ? data : null; + } + }, { + key: "getAll", + value: function getAll() { + return this._metadata; + } + }, { + key: "has", + value: function has(name) { + return typeof this._metadata[name] !== 'undefined'; + } + }]); + + return Metadata; +}(); + +exports.Metadata = Metadata; + +/***/ }), +/* 159 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.SimpleXMLParser = void 0; + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _nonIterableRest(); } + +function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } + +function _iterableToArrayLimit(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } + +function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; } + +function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); } + +function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; } + +function _get(target, property, receiver) { if (typeof Reflect !== "undefined" && Reflect.get) { _get = Reflect.get; } else { _get = function _get(target, property, receiver) { var base = _superPropBase(target, property); if (!base) return; var desc = Object.getOwnPropertyDescriptor(base, property); if (desc.get) { return desc.get.call(receiver); } return desc.value; }; } return _get(target, property, receiver || target); } + +function _superPropBase(object, property) { while (!Object.prototype.hasOwnProperty.call(object, property)) { object = _getPrototypeOf(object); if (object === null) break; } return object; } + +function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); } + +function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var XMLParserErrorCode = { + NoError: 0, + EndOfDocument: -1, + UnterminatedCdat: -2, + UnterminatedXmlDeclaration: -3, + UnterminatedDoctypeDeclaration: -4, + UnterminatedComment: -5, + MalformedElement: -6, + OutOfMemory: -7, + UnterminatedAttributeValue: -8, + UnterminatedElement: -9, + ElementNeverBegun: -10 +}; + +function isWhitespace(s, index) { + var ch = s[index]; + return ch === ' ' || ch === '\n' || ch === '\r' || ch === '\t'; +} + +function isWhitespaceString(s) { + for (var i = 0, ii = s.length; i < ii; i++) { + if (!isWhitespace(s, i)) { + return false; + } + } + + return true; +} + +var XMLParserBase = +/*#__PURE__*/ +function () { + function XMLParserBase() { + _classCallCheck(this, XMLParserBase); + } + + _createClass(XMLParserBase, [{ + key: "_resolveEntities", + value: function _resolveEntities(s) { + var _this = this; + + return s.replace(/&([^;]+);/g, function (all, entity) { + if (entity.substring(0, 2) === '#x') { + return String.fromCharCode(parseInt(entity.substring(2), 16)); + } else if (entity.substring(0, 1) === '#') { + return String.fromCharCode(parseInt(entity.substring(1), 10)); + } + + switch (entity) { + case 'lt': + return '<'; + + case 'gt': + return '>'; + + case 'amp': + return '&'; + + case 'quot': + return '\"'; + } + + return _this.onResolveEntity(entity); + }); + } + }, { + key: "_parseContent", + value: function _parseContent(s, start) { + var pos = start, + name, + attributes = []; + + function skipWs() { + while (pos < s.length && isWhitespace(s, pos)) { + ++pos; + } + } + + while (pos < s.length && !isWhitespace(s, pos) && s[pos] !== '>' && s[pos] !== '/') { + ++pos; + } + + name = s.substring(start, pos); + skipWs(); + + while (pos < s.length && s[pos] !== '>' && s[pos] !== '/' && s[pos] !== '?') { + skipWs(); + var attrName = '', + attrValue = ''; + + while (pos < s.length && !isWhitespace(s, pos) && s[pos] !== '=') { + attrName += s[pos]; + ++pos; + } + + skipWs(); + + if (s[pos] !== '=') { + return null; + } + + ++pos; + skipWs(); + var attrEndChar = s[pos]; + + if (attrEndChar !== '\"' && attrEndChar !== '\'') { + return null; + } + + var attrEndIndex = s.indexOf(attrEndChar, ++pos); + + if (attrEndIndex < 0) { + return null; + } + + attrValue = s.substring(pos, attrEndIndex); + attributes.push({ + name: attrName, + value: this._resolveEntities(attrValue) + }); + pos = attrEndIndex + 1; + skipWs(); + } + + return { + name: name, + attributes: attributes, + parsed: pos - start + }; + } + }, { + key: "_parseProcessingInstruction", + value: function _parseProcessingInstruction(s, start) { + var pos = start, + name, + value; + + function skipWs() { + while (pos < s.length && isWhitespace(s, pos)) { + ++pos; + } + } + + while (pos < s.length && !isWhitespace(s, pos) && s[pos] !== '>' && s[pos] !== '/') { + ++pos; + } + + name = s.substring(start, pos); + skipWs(); + var attrStart = pos; + + while (pos < s.length && (s[pos] !== '?' || s[pos + 1] !== '>')) { + ++pos; + } + + value = s.substring(attrStart, pos); + return { + name: name, + value: value, + parsed: pos - start + }; + } + }, { + key: "parseXml", + value: function parseXml(s) { + var i = 0; + + while (i < s.length) { + var ch = s[i]; + var j = i; + + if (ch === '<') { + ++j; + var ch2 = s[j]; + var q = void 0; + + switch (ch2) { + case '/': + ++j; + q = s.indexOf('>', j); + + if (q < 0) { + this.onError(XMLParserErrorCode.UnterminatedElement); + return; + } + + this.onEndElement(s.substring(j, q)); + j = q + 1; + break; + + case '?': + ++j; + + var pi = this._parseProcessingInstruction(s, j); + + if (s.substring(j + pi.parsed, j + pi.parsed + 2) !== '?>') { + this.onError(XMLParserErrorCode.UnterminatedXmlDeclaration); + return; + } + + this.onPi(pi.name, pi.value); + j += pi.parsed + 2; + break; + + case '!': + if (s.substring(j + 1, j + 3) === '--') { + q = s.indexOf('-->', j + 3); + + if (q < 0) { + this.onError(XMLParserErrorCode.UnterminatedComment); + return; + } + + this.onComment(s.substring(j + 3, q)); + j = q + 3; + } else if (s.substring(j + 1, j + 8) === '[CDATA[') { + q = s.indexOf(']]>', j + 8); + + if (q < 0) { + this.onError(XMLParserErrorCode.UnterminatedCdat); + return; + } + + this.onCdata(s.substring(j + 8, q)); + j = q + 3; + } else if (s.substring(j + 1, j + 8) === 'DOCTYPE') { + var q2 = s.indexOf('[', j + 8); + var complexDoctype = false; + q = s.indexOf('>', j + 8); + + if (q < 0) { + this.onError(XMLParserErrorCode.UnterminatedDoctypeDeclaration); + return; + } + + if (q2 > 0 && q > q2) { + q = s.indexOf(']>', j + 8); + + if (q < 0) { + this.onError(XMLParserErrorCode.UnterminatedDoctypeDeclaration); + return; + } + + complexDoctype = true; + } + + var doctypeContent = s.substring(j + 8, q + (complexDoctype ? 1 : 0)); + this.onDoctype(doctypeContent); + j = q + (complexDoctype ? 2 : 1); + } else { + this.onError(XMLParserErrorCode.MalformedElement); + return; + } + + break; + + default: + var content = this._parseContent(s, j); + + if (content === null) { + this.onError(XMLParserErrorCode.MalformedElement); + return; + } + + var isClosed = false; + + if (s.substring(j + content.parsed, j + content.parsed + 2) === '/>') { + isClosed = true; + } else if (s.substring(j + content.parsed, j + content.parsed + 1) !== '>') { + this.onError(XMLParserErrorCode.UnterminatedElement); + return; + } + + this.onBeginElement(content.name, content.attributes, isClosed); + j += content.parsed + (isClosed ? 2 : 1); + break; + } + } else { + while (j < s.length && s[j] !== '<') { + j++; + } + + var text = s.substring(i, j); + this.onText(this._resolveEntities(text)); + } + + i = j; + } + } + }, { + key: "onResolveEntity", + value: function onResolveEntity(name) { + return "&".concat(name, ";"); + } + }, { + key: "onPi", + value: function onPi(name, value) {} + }, { + key: "onComment", + value: function onComment(text) {} + }, { + key: "onCdata", + value: function onCdata(text) {} + }, { + key: "onDoctype", + value: function onDoctype(doctypeContent) {} + }, { + key: "onText", + value: function onText(text) {} + }, { + key: "onBeginElement", + value: function onBeginElement(name, attributes, isEmpty) {} + }, { + key: "onEndElement", + value: function onEndElement(name) {} + }, { + key: "onError", + value: function onError(code) {} + }]); + + return XMLParserBase; +}(); + +var SimpleDOMNode = +/*#__PURE__*/ +function () { + function SimpleDOMNode(nodeName, nodeValue) { + _classCallCheck(this, SimpleDOMNode); + + this.nodeName = nodeName; + this.nodeValue = nodeValue; + Object.defineProperty(this, 'parentNode', { + value: null, + writable: true + }); + } + + _createClass(SimpleDOMNode, [{ + key: "hasChildNodes", + value: function hasChildNodes() { + return this.childNodes && this.childNodes.length > 0; + } + }, { + key: "firstChild", + get: function get() { + return this.childNodes && this.childNodes[0]; + } + }, { + key: "nextSibling", + get: function get() { + var childNodes = this.parentNode.childNodes; + + if (!childNodes) { + return undefined; + } + + var index = childNodes.indexOf(this); + + if (index === -1) { + return undefined; + } + + return childNodes[index + 1]; + } + }, { + key: "textContent", + get: function get() { + if (!this.childNodes) { + return this.nodeValue || ''; + } + + return this.childNodes.map(function (child) { + return child.textContent; + }).join(''); + } + }]); + + return SimpleDOMNode; +}(); + +var SimpleXMLParser = +/*#__PURE__*/ +function (_XMLParserBase) { + _inherits(SimpleXMLParser, _XMLParserBase); + + function SimpleXMLParser() { + var _this2; + + _classCallCheck(this, SimpleXMLParser); + + _this2 = _possibleConstructorReturn(this, _getPrototypeOf(SimpleXMLParser).call(this)); + _this2._currentFragment = null; + _this2._stack = null; + _this2._errorCode = XMLParserErrorCode.NoError; + return _this2; + } + + _createClass(SimpleXMLParser, [{ + key: "parseFromString", + value: function parseFromString(data) { + this._currentFragment = []; + this._stack = []; + this._errorCode = XMLParserErrorCode.NoError; + this.parseXml(data); + + if (this._errorCode !== XMLParserErrorCode.NoError) { + return undefined; + } + + var _this$_currentFragmen = _slicedToArray(this._currentFragment, 1), + documentElement = _this$_currentFragmen[0]; + + if (!documentElement) { + return undefined; + } + + return { + documentElement: documentElement + }; + } + }, { + key: "onResolveEntity", + value: function onResolveEntity(name) { + switch (name) { + case 'apos': + return '\''; + } + + return _get(_getPrototypeOf(SimpleXMLParser.prototype), "onResolveEntity", this).call(this, name); + } + }, { + key: "onText", + value: function onText(text) { + if (isWhitespaceString(text)) { + return; + } + + var node = new SimpleDOMNode('#text', text); + + this._currentFragment.push(node); + } + }, { + key: "onCdata", + value: function onCdata(text) { + var node = new SimpleDOMNode('#text', text); + + this._currentFragment.push(node); + } + }, { + key: "onBeginElement", + value: function onBeginElement(name, attributes, isEmpty) { + var node = new SimpleDOMNode(name); + node.childNodes = []; + + this._currentFragment.push(node); + + if (isEmpty) { + return; + } + + this._stack.push(this._currentFragment); + + this._currentFragment = node.childNodes; + } + }, { + key: "onEndElement", + value: function onEndElement(name) { + this._currentFragment = this._stack.pop() || []; + var lastElement = this._currentFragment[this._currentFragment.length - 1]; + + if (!lastElement) { + return; + } + + for (var i = 0, ii = lastElement.childNodes.length; i < ii; i++) { + lastElement.childNodes[i].parentNode = lastElement; + } + } + }, { + key: "onError", + value: function onError(code) { + this._errorCode = code; + } + }]); + + return SimpleXMLParser; +}(XMLParserBase); + +exports.SimpleXMLParser = SimpleXMLParser; + +/***/ }), +/* 160 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.PDFDataTransportStream = void 0; + +var _regenerator = _interopRequireDefault(__w_pdfjs_require__(147)); + +var _util = __w_pdfjs_require__(1); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } } + +function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; } + +var PDFDataTransportStream = function PDFDataTransportStreamClosure() { + function PDFDataTransportStream(params, pdfDataRangeTransport) { + var _this = this; + + (0, _util.assert)(pdfDataRangeTransport); + this._queuedChunks = []; + var initialData = params.initialData; + + if (initialData && initialData.length > 0) { + var buffer = new Uint8Array(initialData).buffer; + + this._queuedChunks.push(buffer); + } + + this._pdfDataRangeTransport = pdfDataRangeTransport; + this._isStreamingSupported = !params.disableStream; + this._isRangeSupported = !params.disableRange; + this._contentLength = params.length; + this._fullRequestReader = null; + this._rangeReaders = []; + + this._pdfDataRangeTransport.addRangeListener(function (begin, chunk) { + _this._onReceiveData({ + begin: begin, + chunk: chunk + }); + }); + + this._pdfDataRangeTransport.addProgressListener(function (loaded) { + _this._onProgress({ + loaded: loaded + }); + }); + + this._pdfDataRangeTransport.addProgressiveReadListener(function (chunk) { + _this._onReceiveData({ + chunk: chunk + }); + }); + + this._pdfDataRangeTransport.transportReady(); + } + + PDFDataTransportStream.prototype = { + _onReceiveData: function PDFDataTransportStream_onReceiveData(args) { + var buffer = new Uint8Array(args.chunk).buffer; + + if (args.begin === undefined) { + if (this._fullRequestReader) { + this._fullRequestReader._enqueue(buffer); + } else { + this._queuedChunks.push(buffer); + } + } else { + var found = this._rangeReaders.some(function (rangeReader) { + if (rangeReader._begin !== args.begin) { + return false; + } + + rangeReader._enqueue(buffer); + + return true; + }); + + (0, _util.assert)(found); + } + }, + _onProgress: function PDFDataTransportStream_onDataProgress(evt) { + if (this._rangeReaders.length > 0) { + var firstReader = this._rangeReaders[0]; + + if (firstReader.onProgress) { + firstReader.onProgress({ + loaded: evt.loaded + }); + } + } + }, + _removeRangeReader: function PDFDataTransportStream_removeRangeReader(reader) { + var i = this._rangeReaders.indexOf(reader); + + if (i >= 0) { + this._rangeReaders.splice(i, 1); + } + }, + getFullReader: function PDFDataTransportStream_getFullReader() { + (0, _util.assert)(!this._fullRequestReader); + var queuedChunks = this._queuedChunks; + this._queuedChunks = null; + return new PDFDataTransportStreamReader(this, queuedChunks); + }, + getRangeReader: function PDFDataTransportStream_getRangeReader(begin, end) { + var reader = new PDFDataTransportStreamRangeReader(this, begin, end); + + this._pdfDataRangeTransport.requestDataRange(begin, end); + + this._rangeReaders.push(reader); + + return reader; + }, + cancelAllRequests: function PDFDataTransportStream_cancelAllRequests(reason) { + if (this._fullRequestReader) { + this._fullRequestReader.cancel(reason); + } + + var readers = this._rangeReaders.slice(0); + + readers.forEach(function (rangeReader) { + rangeReader.cancel(reason); + }); + + this._pdfDataRangeTransport.abort(); + } + }; + + function PDFDataTransportStreamReader(stream, queuedChunks) { + this._stream = stream; + this._done = false; + this._filename = null; + this._queuedChunks = queuedChunks || []; + this._requests = []; + this._headersReady = Promise.resolve(); + stream._fullRequestReader = this; + this.onProgress = null; + } + + PDFDataTransportStreamReader.prototype = { + _enqueue: function PDFDataTransportStreamReader_enqueue(chunk) { + if (this._done) { + return; + } + + if (this._requests.length > 0) { + var requestCapability = this._requests.shift(); + + requestCapability.resolve({ + value: chunk, + done: false + }); + return; + } + + this._queuedChunks.push(chunk); + }, + + get headersReady() { + return this._headersReady; + }, + + get filename() { + return this._filename; + }, + + get isRangeSupported() { + return this._stream._isRangeSupported; + }, + + get isStreamingSupported() { + return this._stream._isStreamingSupported; + }, + + get contentLength() { + return this._stream._contentLength; + }, + + read: function () { + var _read = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee() { + var chunk, requestCapability; + return _regenerator.default.wrap(function _callee$(_context) { + while (1) { + switch (_context.prev = _context.next) { + case 0: + if (!(this._queuedChunks.length > 0)) { + _context.next = 3; + break; + } + + chunk = this._queuedChunks.shift(); + return _context.abrupt("return", { + value: chunk, + done: false + }); + + case 3: + if (!this._done) { + _context.next = 5; + break; + } + + return _context.abrupt("return", { + value: undefined, + done: true + }); + + case 5: + requestCapability = (0, _util.createPromiseCapability)(); + + this._requests.push(requestCapability); + + return _context.abrupt("return", requestCapability.promise); + + case 8: + case "end": + return _context.stop(); + } + } + }, _callee, this); + })); + + function read() { + return _read.apply(this, arguments); + } + + return read; + }(), + cancel: function PDFDataTransportStreamReader_cancel(reason) { + this._done = true; + + this._requests.forEach(function (requestCapability) { + requestCapability.resolve({ + value: undefined, + done: true + }); + }); + + this._requests = []; + } + }; + + function PDFDataTransportStreamRangeReader(stream, begin, end) { + this._stream = stream; + this._begin = begin; + this._end = end; + this._queuedChunk = null; + this._requests = []; + this._done = false; + this.onProgress = null; + } + + PDFDataTransportStreamRangeReader.prototype = { + _enqueue: function PDFDataTransportStreamRangeReader_enqueue(chunk) { + if (this._done) { + return; + } + + if (this._requests.length === 0) { + this._queuedChunk = chunk; + } else { + var requestsCapability = this._requests.shift(); + + requestsCapability.resolve({ + value: chunk, + done: false + }); + + this._requests.forEach(function (requestCapability) { + requestCapability.resolve({ + value: undefined, + done: true + }); + }); + + this._requests = []; + } + + this._done = true; + + this._stream._removeRangeReader(this); + }, + + get isStreamingSupported() { + return false; + }, + + read: function () { + var _read2 = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee2() { + var chunk, requestCapability; + return _regenerator.default.wrap(function _callee2$(_context2) { + while (1) { + switch (_context2.prev = _context2.next) { + case 0: + if (!this._queuedChunk) { + _context2.next = 4; + break; + } + + chunk = this._queuedChunk; + this._queuedChunk = null; + return _context2.abrupt("return", { + value: chunk, + done: false + }); + + case 4: + if (!this._done) { + _context2.next = 6; + break; + } + + return _context2.abrupt("return", { + value: undefined, + done: true + }); + + case 6: + requestCapability = (0, _util.createPromiseCapability)(); + + this._requests.push(requestCapability); + + return _context2.abrupt("return", requestCapability.promise); + + case 9: + case "end": + return _context2.stop(); + } + } + }, _callee2, this); + })); + + function read() { + return _read2.apply(this, arguments); + } + + return read; + }(), + cancel: function PDFDataTransportStreamRangeReader_cancel(reason) { + this._done = true; + + this._requests.forEach(function (requestCapability) { + requestCapability.resolve({ + value: undefined, + done: true + }); + }); + + this._requests = []; + + this._stream._removeRangeReader(this); + } + }; + return PDFDataTransportStream; +}(); + +exports.PDFDataTransportStream = PDFDataTransportStream; + +/***/ }), +/* 161 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.WebGLContext = void 0; + +var _util = __w_pdfjs_require__(1); + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var WebGLContext = +/*#__PURE__*/ +function () { + function WebGLContext(_ref) { + var _ref$enable = _ref.enable, + enable = _ref$enable === void 0 ? false : _ref$enable; + + _classCallCheck(this, WebGLContext); + + this._enabled = enable === true; + } + + _createClass(WebGLContext, [{ + key: "composeSMask", + value: function composeSMask(_ref2) { + var layer = _ref2.layer, + mask = _ref2.mask, + properties = _ref2.properties; + return WebGLUtils.composeSMask(layer, mask, properties); + } + }, { + key: "drawFigures", + value: function drawFigures(_ref3) { + var width = _ref3.width, + height = _ref3.height, + backgroundColor = _ref3.backgroundColor, + figures = _ref3.figures, + context = _ref3.context; + return WebGLUtils.drawFigures(width, height, backgroundColor, figures, context); + } + }, { + key: "clear", + value: function clear() { + WebGLUtils.cleanup(); + } + }, { + key: "isEnabled", + get: function get() { + var enabled = this._enabled; + + if (enabled) { + enabled = WebGLUtils.tryInitGL(); + } + + return (0, _util.shadow)(this, 'isEnabled', enabled); + } + }]); + + return WebGLContext; +}(); + +exports.WebGLContext = WebGLContext; + +var WebGLUtils = function WebGLUtilsClosure() { + function loadShader(gl, code, shaderType) { + var shader = gl.createShader(shaderType); + gl.shaderSource(shader, code); + gl.compileShader(shader); + var compiled = gl.getShaderParameter(shader, gl.COMPILE_STATUS); + + if (!compiled) { var errorMsg = gl.getShaderInfoLog(shader); throw new Error('Error during shader compilation: ' + errorMsg); - } - return shader; } - function createVertexShader(gl, code) { - return loadShader(gl, code, gl.VERTEX_SHADER); - } - function createFragmentShader(gl, code) { - return loadShader(gl, code, gl.FRAGMENT_SHADER); - } - function createProgram(gl, shaders) { - var program = gl.createProgram(); - for (var i = 0, ii = shaders.length; i < ii; ++i) { + + return shader; + } + + function createVertexShader(gl, code) { + return loadShader(gl, code, gl.VERTEX_SHADER); + } + + function createFragmentShader(gl, code) { + return loadShader(gl, code, gl.FRAGMENT_SHADER); + } + + function createProgram(gl, shaders) { + var program = gl.createProgram(); + + for (var i = 0, ii = shaders.length; i < ii; ++i) { gl.attachShader(program, shaders[i]); - } - gl.linkProgram(program); - var linked = gl.getProgramParameter(program, gl.LINK_STATUS); - if (!linked) { + } + + gl.linkProgram(program); + var linked = gl.getProgramParameter(program, gl.LINK_STATUS); + + if (!linked) { var errorMsg = gl.getProgramInfoLog(program); throw new Error('Error during program linking: ' + errorMsg); - } - return program; } - function createTexture(gl, image, textureId) { - gl.activeTexture(textureId); - var texture = gl.createTexture(); - gl.bindTexture(gl.TEXTURE_2D, texture); - gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); - gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE); - gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.NEAREST); - gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.NEAREST); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, image); - return texture; - } - var currentGL, currentCanvas; - function generateGL() { - if (currentGL) { + + return program; + } + + function createTexture(gl, image, textureId) { + gl.activeTexture(textureId); + var texture = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture); + gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); + gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE); + gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.NEAREST); + gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.NEAREST); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, image); + return texture; + } + + var currentGL, currentCanvas; + + function generateGL() { + if (currentGL) { return; - } - currentCanvas = document.createElement('canvas'); - currentGL = currentCanvas.getContext('webgl', { premultipliedalpha: false }); } - var smaskVertexShaderCode = '\ + + currentCanvas = document.createElement('canvas'); + currentGL = currentCanvas.getContext('webgl', { + premultipliedalpha: false + }); + } + + var smaskVertexShaderCode = '\ attribute vec2 a_position; \ attribute vec2 a_texCoord; \ \ @@ -4973,7 +18100,7 @@ \ v_texCoord = a_texCoord; \ } '; - var smaskFragmentShaderCode = '\ + var smaskFragmentShaderCode = '\ precision mediump float; \ \ uniform vec4 u_backdrop; \ @@ -5001,101 +18128,82 @@ imageColor.rgb *= imageColor.a; \ gl_FragColor = imageColor; \ } '; - var smaskCache = null; - function initSmaskGL() { - var canvas, gl; - generateGL(); - canvas = currentCanvas; - currentCanvas = null; - gl = currentGL; - currentGL = null; - var vertexShader = createVertexShader(gl, smaskVertexShaderCode); - var fragmentShader = createFragmentShader(gl, smaskFragmentShaderCode); - var program = createProgram(gl, [ - vertexShader, - fragmentShader - ]); - gl.useProgram(program); - var cache = {}; - cache.gl = gl; - cache.canvas = canvas; - cache.resolutionLocation = gl.getUniformLocation(program, 'u_resolution'); - cache.positionLocation = gl.getAttribLocation(program, 'a_position'); - cache.backdropLocation = gl.getUniformLocation(program, 'u_backdrop'); - cache.subtypeLocation = gl.getUniformLocation(program, 'u_subtype'); - var texCoordLocation = gl.getAttribLocation(program, 'a_texCoord'); - var texLayerLocation = gl.getUniformLocation(program, 'u_image'); - var texMaskLocation = gl.getUniformLocation(program, 'u_mask'); - var texCoordBuffer = gl.createBuffer(); - gl.bindBuffer(gl.ARRAY_BUFFER, texCoordBuffer); - gl.bufferData(gl.ARRAY_BUFFER, new Float32Array([ - 0.0, - 0.0, - 1.0, - 0.0, - 0.0, - 1.0, - 0.0, - 1.0, - 1.0, - 0.0, - 1.0, - 1.0 - ]), gl.STATIC_DRAW); - gl.enableVertexAttribArray(texCoordLocation); - gl.vertexAttribPointer(texCoordLocation, 2, gl.FLOAT, false, 0, 0); - gl.uniform1i(texLayerLocation, 0); - gl.uniform1i(texMaskLocation, 1); - smaskCache = cache; - } - function composeSMask(layer, mask, properties) { - var width = layer.width, height = layer.height; - if (!smaskCache) { + var smaskCache = null; + + function initSmaskGL() { + var canvas, gl; + generateGL(); + canvas = currentCanvas; + currentCanvas = null; + gl = currentGL; + currentGL = null; + var vertexShader = createVertexShader(gl, smaskVertexShaderCode); + var fragmentShader = createFragmentShader(gl, smaskFragmentShaderCode); + var program = createProgram(gl, [vertexShader, fragmentShader]); + gl.useProgram(program); + var cache = {}; + cache.gl = gl; + cache.canvas = canvas; + cache.resolutionLocation = gl.getUniformLocation(program, 'u_resolution'); + cache.positionLocation = gl.getAttribLocation(program, 'a_position'); + cache.backdropLocation = gl.getUniformLocation(program, 'u_backdrop'); + cache.subtypeLocation = gl.getUniformLocation(program, 'u_subtype'); + var texCoordLocation = gl.getAttribLocation(program, 'a_texCoord'); + var texLayerLocation = gl.getUniformLocation(program, 'u_image'); + var texMaskLocation = gl.getUniformLocation(program, 'u_mask'); + var texCoordBuffer = gl.createBuffer(); + gl.bindBuffer(gl.ARRAY_BUFFER, texCoordBuffer); + gl.bufferData(gl.ARRAY_BUFFER, new Float32Array([0.0, 0.0, 1.0, 0.0, 0.0, 1.0, 0.0, 1.0, 1.0, 0.0, 1.0, 1.0]), gl.STATIC_DRAW); + gl.enableVertexAttribArray(texCoordLocation); + gl.vertexAttribPointer(texCoordLocation, 2, gl.FLOAT, false, 0, 0); + gl.uniform1i(texLayerLocation, 0); + gl.uniform1i(texMaskLocation, 1); + smaskCache = cache; + } + + function composeSMask(layer, mask, properties) { + var width = layer.width, + height = layer.height; + + if (!smaskCache) { initSmaskGL(); - } - var cache = smaskCache, canvas = cache.canvas, gl = cache.gl; - canvas.width = width; - canvas.height = height; - gl.viewport(0, 0, gl.drawingBufferWidth, gl.drawingBufferHeight); - gl.uniform2f(cache.resolutionLocation, width, height); - if (properties.backdrop) { - gl.uniform4f(cache.resolutionLocation, properties.backdrop[0], properties.backdrop[1], properties.backdrop[2], 1); - } else { - gl.uniform4f(cache.resolutionLocation, 0, 0, 0, 0); - } - gl.uniform1i(cache.subtypeLocation, properties.subtype === 'Luminosity' ? 1 : 0); - var texture = createTexture(gl, layer, gl.TEXTURE0); - var maskTexture = createTexture(gl, mask, gl.TEXTURE1); - var buffer = gl.createBuffer(); - gl.bindBuffer(gl.ARRAY_BUFFER, buffer); - gl.bufferData(gl.ARRAY_BUFFER, new Float32Array([ - 0, - 0, - width, - 0, - 0, - height, - 0, - height, - width, - 0, - width, - height - ]), gl.STATIC_DRAW); - gl.enableVertexAttribArray(cache.positionLocation); - gl.vertexAttribPointer(cache.positionLocation, 2, gl.FLOAT, false, 0, 0); - gl.clearColor(0, 0, 0, 0); - gl.enable(gl.BLEND); - gl.blendFunc(gl.ONE, gl.ONE_MINUS_SRC_ALPHA); - gl.clear(gl.COLOR_BUFFER_BIT); - gl.drawArrays(gl.TRIANGLES, 0, 6); - gl.flush(); - gl.deleteTexture(texture); - gl.deleteTexture(maskTexture); - gl.deleteBuffer(buffer); - return canvas; } - var figuresVertexShaderCode = '\ + + var cache = smaskCache, + canvas = cache.canvas, + gl = cache.gl; + canvas.width = width; + canvas.height = height; + gl.viewport(0, 0, gl.drawingBufferWidth, gl.drawingBufferHeight); + gl.uniform2f(cache.resolutionLocation, width, height); + + if (properties.backdrop) { + gl.uniform4f(cache.resolutionLocation, properties.backdrop[0], properties.backdrop[1], properties.backdrop[2], 1); + } else { + gl.uniform4f(cache.resolutionLocation, 0, 0, 0, 0); + } + + gl.uniform1i(cache.subtypeLocation, properties.subtype === 'Luminosity' ? 1 : 0); + var texture = createTexture(gl, layer, gl.TEXTURE0); + var maskTexture = createTexture(gl, mask, gl.TEXTURE1); + var buffer = gl.createBuffer(); + gl.bindBuffer(gl.ARRAY_BUFFER, buffer); + gl.bufferData(gl.ARRAY_BUFFER, new Float32Array([0, 0, width, 0, 0, height, 0, height, width, 0, width, height]), gl.STATIC_DRAW); + gl.enableVertexAttribArray(cache.positionLocation); + gl.vertexAttribPointer(cache.positionLocation, 2, gl.FLOAT, false, 0, 0); + gl.clearColor(0, 0, 0, 0); + gl.enable(gl.BLEND); + gl.blendFunc(gl.ONE, gl.ONE_MINUS_SRC_ALPHA); + gl.clear(gl.COLOR_BUFFER_BIT); + gl.drawArrays(gl.TRIANGLES, 0, 6); + gl.flush(); + gl.deleteTexture(texture); + gl.deleteTexture(maskTexture); + gl.deleteBuffer(buffer); + return canvas; + } + + var figuresVertexShaderCode = '\ attribute vec2 a_position; \ attribute vec3 a_color; \ \ @@ -5112,7 +18220,7 @@ \ v_color = vec4(a_color / 255.0, 1.0); \ } '; - var figuresFragmentShaderCode = '\ + var figuresFragmentShaderCode = '\ precision mediump float; \ \ varying vec4 v_color; \ @@ -5120,3933 +18228,5372 @@ void main() { \ gl_FragColor = v_color; \ } '; - var figuresCache = null; - function initFiguresGL() { - var canvas, gl; - generateGL(); - canvas = currentCanvas; - currentCanvas = null; - gl = currentGL; - currentGL = null; - var vertexShader = createVertexShader(gl, figuresVertexShaderCode); - var fragmentShader = createFragmentShader(gl, figuresFragmentShaderCode); - var program = createProgram(gl, [ - vertexShader, - fragmentShader - ]); - gl.useProgram(program); - var cache = {}; - cache.gl = gl; - cache.canvas = canvas; - cache.resolutionLocation = gl.getUniformLocation(program, 'u_resolution'); - cache.scaleLocation = gl.getUniformLocation(program, 'u_scale'); - cache.offsetLocation = gl.getUniformLocation(program, 'u_offset'); - cache.positionLocation = gl.getAttribLocation(program, 'a_position'); - cache.colorLocation = gl.getAttribLocation(program, 'a_color'); - figuresCache = cache; - } - function drawFigures(width, height, backgroundColor, figures, context) { - if (!figuresCache) { + var figuresCache = null; + + function initFiguresGL() { + var canvas, gl; + generateGL(); + canvas = currentCanvas; + currentCanvas = null; + gl = currentGL; + currentGL = null; + var vertexShader = createVertexShader(gl, figuresVertexShaderCode); + var fragmentShader = createFragmentShader(gl, figuresFragmentShaderCode); + var program = createProgram(gl, [vertexShader, fragmentShader]); + gl.useProgram(program); + var cache = {}; + cache.gl = gl; + cache.canvas = canvas; + cache.resolutionLocation = gl.getUniformLocation(program, 'u_resolution'); + cache.scaleLocation = gl.getUniformLocation(program, 'u_scale'); + cache.offsetLocation = gl.getUniformLocation(program, 'u_offset'); + cache.positionLocation = gl.getAttribLocation(program, 'a_position'); + cache.colorLocation = gl.getAttribLocation(program, 'a_color'); + figuresCache = cache; + } + + function drawFigures(width, height, backgroundColor, figures, context) { + if (!figuresCache) { initFiguresGL(); - } - var cache = figuresCache, canvas = cache.canvas, gl = cache.gl; - canvas.width = width; - canvas.height = height; - gl.viewport(0, 0, gl.drawingBufferWidth, gl.drawingBufferHeight); - gl.uniform2f(cache.resolutionLocation, width, height); - var count = 0; - var i, ii, rows; - for (i = 0, ii = figures.length; i < ii; i++) { - switch (figures[i].type) { - case 'lattice': - rows = figures[i].coords.length / figures[i].verticesPerRow | 0; - count += (rows - 1) * (figures[i].verticesPerRow - 1) * 6; - break; - case 'triangles': - count += figures[i].coords.length; - break; - } - } - var coords = new Float32Array(count * 2); - var colors = new Uint8Array(count * 3); - var coordsMap = context.coords, colorsMap = context.colors; - var pIndex = 0, cIndex = 0; - for (i = 0, ii = figures.length; i < ii; i++) { - var figure = figures[i], ps = figure.coords, cs = figure.colors; - switch (figure.type) { - case 'lattice': - var cols = figure.verticesPerRow; - rows = ps.length / cols | 0; - for (var row = 1; row < rows; row++) { - var offset = row * cols + 1; - for (var col = 1; col < cols; col++, offset++) { - coords[pIndex] = coordsMap[ps[offset - cols - 1]]; - coords[pIndex + 1] = coordsMap[ps[offset - cols - 1] + 1]; - coords[pIndex + 2] = coordsMap[ps[offset - cols]]; - coords[pIndex + 3] = coordsMap[ps[offset - cols] + 1]; - coords[pIndex + 4] = coordsMap[ps[offset - 1]]; - coords[pIndex + 5] = coordsMap[ps[offset - 1] + 1]; - colors[cIndex] = colorsMap[cs[offset - cols - 1]]; - colors[cIndex + 1] = colorsMap[cs[offset - cols - 1] + 1]; - colors[cIndex + 2] = colorsMap[cs[offset - cols - 1] + 2]; - colors[cIndex + 3] = colorsMap[cs[offset - cols]]; - colors[cIndex + 4] = colorsMap[cs[offset - cols] + 1]; - colors[cIndex + 5] = colorsMap[cs[offset - cols] + 2]; - colors[cIndex + 6] = colorsMap[cs[offset - 1]]; - colors[cIndex + 7] = colorsMap[cs[offset - 1] + 1]; - colors[cIndex + 8] = colorsMap[cs[offset - 1] + 2]; - coords[pIndex + 6] = coords[pIndex + 2]; - coords[pIndex + 7] = coords[pIndex + 3]; - coords[pIndex + 8] = coords[pIndex + 4]; - coords[pIndex + 9] = coords[pIndex + 5]; - coords[pIndex + 10] = coordsMap[ps[offset]]; - coords[pIndex + 11] = coordsMap[ps[offset] + 1]; - colors[cIndex + 9] = colors[cIndex + 3]; - colors[cIndex + 10] = colors[cIndex + 4]; - colors[cIndex + 11] = colors[cIndex + 5]; - colors[cIndex + 12] = colors[cIndex + 6]; - colors[cIndex + 13] = colors[cIndex + 7]; - colors[cIndex + 14] = colors[cIndex + 8]; - colors[cIndex + 15] = colorsMap[cs[offset]]; - colors[cIndex + 16] = colorsMap[cs[offset] + 1]; - colors[cIndex + 17] = colorsMap[cs[offset] + 2]; - pIndex += 12; - cIndex += 18; - } - } - break; - case 'triangles': - for (var j = 0, jj = ps.length; j < jj; j++) { - coords[pIndex] = coordsMap[ps[j]]; - coords[pIndex + 1] = coordsMap[ps[j] + 1]; - colors[cIndex] = colorsMap[cs[j]]; - colors[cIndex + 1] = colorsMap[cs[j] + 1]; - colors[cIndex + 2] = colorsMap[cs[j] + 2]; - pIndex += 2; - cIndex += 3; - } - break; - } - } - if (backgroundColor) { - gl.clearColor(backgroundColor[0] / 255, backgroundColor[1] / 255, backgroundColor[2] / 255, 1.0); - } else { - gl.clearColor(0, 0, 0, 0); - } - gl.clear(gl.COLOR_BUFFER_BIT); - var coordsBuffer = gl.createBuffer(); - gl.bindBuffer(gl.ARRAY_BUFFER, coordsBuffer); - gl.bufferData(gl.ARRAY_BUFFER, coords, gl.STATIC_DRAW); - gl.enableVertexAttribArray(cache.positionLocation); - gl.vertexAttribPointer(cache.positionLocation, 2, gl.FLOAT, false, 0, 0); - var colorsBuffer = gl.createBuffer(); - gl.bindBuffer(gl.ARRAY_BUFFER, colorsBuffer); - gl.bufferData(gl.ARRAY_BUFFER, colors, gl.STATIC_DRAW); - gl.enableVertexAttribArray(cache.colorLocation); - gl.vertexAttribPointer(cache.colorLocation, 3, gl.UNSIGNED_BYTE, false, 0, 0); - gl.uniform2f(cache.scaleLocation, context.scaleX, context.scaleY); - gl.uniform2f(cache.offsetLocation, context.offsetX, context.offsetY); - gl.drawArrays(gl.TRIANGLES, 0, count); - gl.flush(); - gl.deleteBuffer(coordsBuffer); - gl.deleteBuffer(colorsBuffer); - return canvas; } - function cleanup() { - if (smaskCache && smaskCache.canvas) { - smaskCache.canvas.width = 0; - smaskCache.canvas.height = 0; - } - if (figuresCache && figuresCache.canvas) { - figuresCache.canvas.width = 0; - figuresCache.canvas.height = 0; - } - smaskCache = null; - figuresCache = null; - } - return { - get isEnabled() { - if (getDefaultSetting('disableWebGL')) { - return false; - } - var enabled = false; - try { - generateGL(); - enabled = !!currentGL; - } catch (e) { - } - return shadow(this, 'isEnabled', enabled); - }, - composeSMask: composeSMask, - drawFigures: drawFigures, - clear: cleanup - }; - }(); - exports.WebGLUtils = WebGLUtils; - })); - (function (root, factory) { - factory(root.pdfjsDisplayPatternHelper = {}, root.pdfjsSharedUtil, root.pdfjsDisplayWebGL); - }(this, function (exports, sharedUtil, displayWebGL) { - var Util = sharedUtil.Util; - var info = sharedUtil.info; - var isArray = sharedUtil.isArray; - var error = sharedUtil.error; - var WebGLUtils = displayWebGL.WebGLUtils; - var ShadingIRs = {}; - ShadingIRs.RadialAxial = { - fromIR: function RadialAxial_fromIR(raw) { - var type = raw[1]; - var colorStops = raw[2]; - var p0 = raw[3]; - var p1 = raw[4]; - var r0 = raw[5]; - var r1 = raw[6]; - return { - type: 'Pattern', - getPattern: function RadialAxial_getPattern(ctx) { - var grad; - if (type === 'axial') { - grad = ctx.createLinearGradient(p0[0], p0[1], p1[0], p1[1]); - } else if (type === 'radial') { - grad = ctx.createRadialGradient(p0[0], p0[1], r0, p1[0], p1[1], r1); - } - for (var i = 0, ii = colorStops.length; i < ii; ++i) { - var c = colorStops[i]; - grad.addColorStop(c[0], c[1]); - } - return grad; - } - }; - } - }; - var createMeshCanvas = function createMeshCanvasClosure() { - function drawTriangle(data, context, p1, p2, p3, c1, c2, c3) { - var coords = context.coords, colors = context.colors; - var bytes = data.data, rowSize = data.width * 4; - var tmp; - if (coords[p1 + 1] > coords[p2 + 1]) { - tmp = p1; - p1 = p2; - p2 = tmp; - tmp = c1; - c1 = c2; - c2 = tmp; - } - if (coords[p2 + 1] > coords[p3 + 1]) { - tmp = p2; - p2 = p3; - p3 = tmp; - tmp = c2; - c2 = c3; - c3 = tmp; - } - if (coords[p1 + 1] > coords[p2 + 1]) { - tmp = p1; - p1 = p2; - p2 = tmp; - tmp = c1; - c1 = c2; - c2 = tmp; - } - var x1 = (coords[p1] + context.offsetX) * context.scaleX; - var y1 = (coords[p1 + 1] + context.offsetY) * context.scaleY; - var x2 = (coords[p2] + context.offsetX) * context.scaleX; - var y2 = (coords[p2 + 1] + context.offsetY) * context.scaleY; - var x3 = (coords[p3] + context.offsetX) * context.scaleX; - var y3 = (coords[p3 + 1] + context.offsetY) * context.scaleY; - if (y1 >= y3) { - return; - } - var c1r = colors[c1], c1g = colors[c1 + 1], c1b = colors[c1 + 2]; - var c2r = colors[c2], c2g = colors[c2 + 1], c2b = colors[c2 + 2]; - var c3r = colors[c3], c3g = colors[c3 + 1], c3b = colors[c3 + 2]; - var minY = Math.round(y1), maxY = Math.round(y3); - var xa, car, cag, cab; - var xb, cbr, cbg, cbb; - var k; - for (var y = minY; y <= maxY; y++) { - if (y < y2) { - k = y < y1 ? 0 : y1 === y2 ? 1 : (y1 - y) / (y1 - y2); - xa = x1 - (x1 - x2) * k; - car = c1r - (c1r - c2r) * k; - cag = c1g - (c1g - c2g) * k; - cab = c1b - (c1b - c2b) * k; - } else { - k = y > y3 ? 1 : y2 === y3 ? 0 : (y2 - y) / (y2 - y3); - xa = x2 - (x2 - x3) * k; - car = c2r - (c2r - c3r) * k; - cag = c2g - (c2g - c3g) * k; - cab = c2b - (c2b - c3b) * k; - } - k = y < y1 ? 0 : y > y3 ? 1 : (y1 - y) / (y1 - y3); - xb = x1 - (x1 - x3) * k; - cbr = c1r - (c1r - c3r) * k; - cbg = c1g - (c1g - c3g) * k; - cbb = c1b - (c1b - c3b) * k; - var x1_ = Math.round(Math.min(xa, xb)); - var x2_ = Math.round(Math.max(xa, xb)); - var j = rowSize * y + x1_ * 4; - for (var x = x1_; x <= x2_; x++) { - k = (xa - x) / (xa - xb); - k = k < 0 ? 0 : k > 1 ? 1 : k; - bytes[j++] = car - (car - cbr) * k | 0; - bytes[j++] = cag - (cag - cbg) * k | 0; - bytes[j++] = cab - (cab - cbb) * k | 0; - bytes[j++] = 255; - } - } - } - function drawFigure(data, figure, context) { - var ps = figure.coords; - var cs = figure.colors; - var i, ii; - switch (figure.type) { - case 'lattice': - var verticesPerRow = figure.verticesPerRow; - var rows = Math.floor(ps.length / verticesPerRow) - 1; - var cols = verticesPerRow - 1; - for (i = 0; i < rows; i++) { - var q = i * verticesPerRow; - for (var j = 0; j < cols; j++, q++) { - drawTriangle(data, context, ps[q], ps[q + 1], ps[q + verticesPerRow], cs[q], cs[q + 1], cs[q + verticesPerRow]); - drawTriangle(data, context, ps[q + verticesPerRow + 1], ps[q + 1], ps[q + verticesPerRow], cs[q + verticesPerRow + 1], cs[q + 1], cs[q + verticesPerRow]); - } - } - break; - case 'triangles': - for (i = 0, ii = ps.length; i < ii; i += 3) { - drawTriangle(data, context, ps[i], ps[i + 1], ps[i + 2], cs[i], cs[i + 1], cs[i + 2]); - } - break; - default: - error('illigal figure'); - break; - } - } - function createMeshCanvas(bounds, combinesScale, coords, colors, figures, backgroundColor, cachedCanvases) { - var EXPECTED_SCALE = 1.1; - var MAX_PATTERN_SIZE = 3000; - var BORDER_SIZE = 2; - var offsetX = Math.floor(bounds[0]); - var offsetY = Math.floor(bounds[1]); - var boundsWidth = Math.ceil(bounds[2]) - offsetX; - var boundsHeight = Math.ceil(bounds[3]) - offsetY; - var width = Math.min(Math.ceil(Math.abs(boundsWidth * combinesScale[0] * EXPECTED_SCALE)), MAX_PATTERN_SIZE); - var height = Math.min(Math.ceil(Math.abs(boundsHeight * combinesScale[1] * EXPECTED_SCALE)), MAX_PATTERN_SIZE); - var scaleX = boundsWidth / width; - var scaleY = boundsHeight / height; - var context = { - coords: coords, - colors: colors, - offsetX: -offsetX, - offsetY: -offsetY, - scaleX: 1 / scaleX, - scaleY: 1 / scaleY - }; - var paddedWidth = width + BORDER_SIZE * 2; - var paddedHeight = height + BORDER_SIZE * 2; - var canvas, tmpCanvas, i, ii; - if (WebGLUtils.isEnabled) { - canvas = WebGLUtils.drawFigures(width, height, backgroundColor, figures, context); - tmpCanvas = cachedCanvases.getCanvas('mesh', paddedWidth, paddedHeight, false); - tmpCanvas.context.drawImage(canvas, BORDER_SIZE, BORDER_SIZE); - canvas = tmpCanvas.canvas; - } else { - tmpCanvas = cachedCanvases.getCanvas('mesh', paddedWidth, paddedHeight, false); - var tmpCtx = tmpCanvas.context; - var data = tmpCtx.createImageData(width, height); - if (backgroundColor) { - var bytes = data.data; - for (i = 0, ii = bytes.length; i < ii; i += 4) { - bytes[i] = backgroundColor[0]; - bytes[i + 1] = backgroundColor[1]; - bytes[i + 2] = backgroundColor[2]; - bytes[i + 3] = 255; - } - } - for (i = 0; i < figures.length; i++) { - drawFigure(data, figures[i], context); - } - tmpCtx.putImageData(data, BORDER_SIZE, BORDER_SIZE); - canvas = tmpCanvas.canvas; - } - return { - canvas: canvas, - offsetX: offsetX - BORDER_SIZE * scaleX, - offsetY: offsetY - BORDER_SIZE * scaleY, - scaleX: scaleX, - scaleY: scaleY - }; - } - return createMeshCanvas; - }(); - ShadingIRs.Mesh = { - fromIR: function Mesh_fromIR(raw) { - var coords = raw[2]; - var colors = raw[3]; - var figures = raw[4]; - var bounds = raw[5]; - var matrix = raw[6]; - var background = raw[8]; - return { - type: 'Pattern', - getPattern: function Mesh_getPattern(ctx, owner, shadingFill) { - var scale; - if (shadingFill) { - scale = Util.singularValueDecompose2dScale(ctx.mozCurrentTransform); - } else { - scale = Util.singularValueDecompose2dScale(owner.baseTransform); - if (matrix) { - var matrixScale = Util.singularValueDecompose2dScale(matrix); - scale = [ - scale[0] * matrixScale[0], - scale[1] * matrixScale[1] - ]; - } - } - var temporaryPatternCanvas = createMeshCanvas(bounds, scale, coords, colors, figures, shadingFill ? null : background, owner.cachedCanvases); - if (!shadingFill) { - ctx.setTransform.apply(ctx, owner.baseTransform); - if (matrix) { - ctx.transform.apply(ctx, matrix); - } - } - ctx.translate(temporaryPatternCanvas.offsetX, temporaryPatternCanvas.offsetY); - ctx.scale(temporaryPatternCanvas.scaleX, temporaryPatternCanvas.scaleY); - return ctx.createPattern(temporaryPatternCanvas.canvas, 'no-repeat'); - } - }; - } - }; - ShadingIRs.Dummy = { - fromIR: function Dummy_fromIR() { - return { - type: 'Pattern', - getPattern: function Dummy_fromIR_getPattern() { - return 'hotpink'; - } - }; - } - }; - function getShadingPatternFromIR(raw) { - var shadingIR = ShadingIRs[raw[0]]; - if (!shadingIR) { - error('Unknown IR type: ' + raw[0]); - } - return shadingIR.fromIR(raw); - } - var TilingPattern = function TilingPatternClosure() { - var PaintType = { - COLORED: 1, - UNCOLORED: 2 - }; - var MAX_PATTERN_SIZE = 3000; - function TilingPattern(IR, color, ctx, canvasGraphicsFactory, baseTransform) { - this.operatorList = IR[2]; - this.matrix = IR[3] || [ - 1, - 0, - 0, - 1, - 0, - 0 - ]; - this.bbox = IR[4]; - this.xstep = IR[5]; - this.ystep = IR[6]; - this.paintType = IR[7]; - this.tilingType = IR[8]; - this.color = color; - this.canvasGraphicsFactory = canvasGraphicsFactory; - this.baseTransform = baseTransform; - this.type = 'Pattern'; - this.ctx = ctx; - } - TilingPattern.prototype = { - createPatternCanvas: function TilinPattern_createPatternCanvas(owner) { - var operatorList = this.operatorList; - var bbox = this.bbox; - var xstep = this.xstep; - var ystep = this.ystep; - var paintType = this.paintType; - var tilingType = this.tilingType; - var color = this.color; - var canvasGraphicsFactory = this.canvasGraphicsFactory; - info('TilingType: ' + tilingType); - var x0 = bbox[0], y0 = bbox[1], x1 = bbox[2], y1 = bbox[3]; - var topLeft = [ - x0, - y0 - ]; - var botRight = [ - x0 + xstep, - y0 + ystep - ]; - var width = botRight[0] - topLeft[0]; - var height = botRight[1] - topLeft[1]; - var matrixScale = Util.singularValueDecompose2dScale(this.matrix); - var curMatrixScale = Util.singularValueDecompose2dScale(this.baseTransform); - var combinedScale = [ - matrixScale[0] * curMatrixScale[0], - matrixScale[1] * curMatrixScale[1] - ]; - width = Math.min(Math.ceil(Math.abs(width * combinedScale[0])), MAX_PATTERN_SIZE); - height = Math.min(Math.ceil(Math.abs(height * combinedScale[1])), MAX_PATTERN_SIZE); - var tmpCanvas = owner.cachedCanvases.getCanvas('pattern', width, height, true); - var tmpCtx = tmpCanvas.context; - var graphics = canvasGraphicsFactory.createCanvasGraphics(tmpCtx); - graphics.groupLevel = owner.groupLevel; - this.setFillAndStrokeStyleToContext(tmpCtx, paintType, color); - this.setScale(width, height, xstep, ystep); - this.transformToScale(graphics); - var tmpTranslate = [ - 1, - 0, - 0, - 1, - -topLeft[0], - -topLeft[1] - ]; - graphics.transform.apply(graphics, tmpTranslate); - this.clipBbox(graphics, bbox, x0, y0, x1, y1); - graphics.executeOperatorList(operatorList); - return tmpCanvas.canvas; - }, - setScale: function TilingPattern_setScale(width, height, xstep, ystep) { - this.scale = [ - width / xstep, - height / ystep - ]; - }, - transformToScale: function TilingPattern_transformToScale(graphics) { - var scale = this.scale; - var tmpScale = [ - scale[0], - 0, - 0, - scale[1], - 0, - 0 - ]; - graphics.transform.apply(graphics, tmpScale); - }, - scaleToContext: function TilingPattern_scaleToContext() { - var scale = this.scale; - this.ctx.scale(1 / scale[0], 1 / scale[1]); - }, - clipBbox: function clipBbox(graphics, bbox, x0, y0, x1, y1) { - if (bbox && isArray(bbox) && bbox.length === 4) { - var bboxWidth = x1 - x0; - var bboxHeight = y1 - y0; - graphics.ctx.rect(x0, y0, bboxWidth, bboxHeight); - graphics.clip(); - graphics.endPath(); - } - }, - setFillAndStrokeStyleToContext: function setFillAndStrokeStyleToContext(context, paintType, color) { - switch (paintType) { - case PaintType.COLORED: - var ctx = this.ctx; - context.fillStyle = ctx.fillStyle; - context.strokeStyle = ctx.strokeStyle; - break; - case PaintType.UNCOLORED: - var cssColor = Util.makeCssRgb(color[0], color[1], color[2]); - context.fillStyle = cssColor; - context.strokeStyle = cssColor; - break; - default: - error('Unsupported paint type: ' + paintType); - } - }, - getPattern: function TilingPattern_getPattern(ctx, owner) { - var temporaryPatternCanvas = this.createPatternCanvas(owner); - ctx = this.ctx; - ctx.setTransform.apply(ctx, this.baseTransform); - ctx.transform.apply(ctx, this.matrix); - this.scaleToContext(); - return ctx.createPattern(temporaryPatternCanvas, 'repeat'); - } - }; - return TilingPattern; - }(); - exports.getShadingPatternFromIR = getShadingPatternFromIR; - exports.TilingPattern = TilingPattern; - })); - (function (root, factory) { - factory(root.pdfjsDisplayCanvas = {}, root.pdfjsSharedUtil, root.pdfjsDisplayDOMUtils, root.pdfjsDisplayPatternHelper, root.pdfjsDisplayWebGL); - }(this, function (exports, sharedUtil, displayDOMUtils, displayPatternHelper, displayWebGL) { - var FONT_IDENTITY_MATRIX = sharedUtil.FONT_IDENTITY_MATRIX; - var IDENTITY_MATRIX = sharedUtil.IDENTITY_MATRIX; - var ImageKind = sharedUtil.ImageKind; - var OPS = sharedUtil.OPS; - var TextRenderingMode = sharedUtil.TextRenderingMode; - var Uint32ArrayView = sharedUtil.Uint32ArrayView; - var Util = sharedUtil.Util; - var assert = sharedUtil.assert; - var info = sharedUtil.info; - var isNum = sharedUtil.isNum; - var isArray = sharedUtil.isArray; - var isLittleEndian = sharedUtil.isLittleEndian; - var error = sharedUtil.error; - var shadow = sharedUtil.shadow; - var warn = sharedUtil.warn; - var TilingPattern = displayPatternHelper.TilingPattern; - var getShadingPatternFromIR = displayPatternHelper.getShadingPatternFromIR; - var WebGLUtils = displayWebGL.WebGLUtils; - var hasCanvasTypedArrays = displayDOMUtils.hasCanvasTypedArrays; - var MIN_FONT_SIZE = 16; - var MAX_FONT_SIZE = 100; - var MAX_GROUP_SIZE = 4096; - var MIN_WIDTH_FACTOR = 0.65; - var COMPILE_TYPE3_GLYPHS = true; - var MAX_SIZE_TO_COMPILE = 1000; - var FULL_CHUNK_HEIGHT = 16; - var HasCanvasTypedArraysCached = { - get value() { - return shadow(HasCanvasTypedArraysCached, 'value', hasCanvasTypedArrays()); - } - }; - var IsLittleEndianCached = { - get value() { - return shadow(IsLittleEndianCached, 'value', isLittleEndian()); - } - }; - function createScratchCanvas(width, height) { - var canvas = document.createElement('canvas'); + + var cache = figuresCache, + canvas = cache.canvas, + gl = cache.gl; canvas.width = width; canvas.height = height; - return canvas; - } - function addContextCurrentTransform(ctx) { - if (!ctx.mozCurrentTransform) { - ctx._originalSave = ctx.save; - ctx._originalRestore = ctx.restore; - ctx._originalRotate = ctx.rotate; - ctx._originalScale = ctx.scale; - ctx._originalTranslate = ctx.translate; - ctx._originalTransform = ctx.transform; - ctx._originalSetTransform = ctx.setTransform; - ctx._transformMatrix = ctx._transformMatrix || [ - 1, - 0, - 0, - 1, - 0, - 0 - ]; - ctx._transformStack = []; - Object.defineProperty(ctx, 'mozCurrentTransform', { - get: function getCurrentTransform() { - return this._transformMatrix; - } - }); - Object.defineProperty(ctx, 'mozCurrentTransformInverse', { - get: function getCurrentTransformInverse() { - var m = this._transformMatrix; - var a = m[0], b = m[1], c = m[2], d = m[3], e = m[4], f = m[5]; - var ad_bc = a * d - b * c; - var bc_ad = b * c - a * d; - return [ - d / ad_bc, - b / bc_ad, - c / bc_ad, - a / ad_bc, - (d * e - c * f) / bc_ad, - (b * e - a * f) / ad_bc - ]; - } - }); - ctx.save = function ctxSave() { - var old = this._transformMatrix; - this._transformStack.push(old); - this._transformMatrix = old.slice(0, 6); - this._originalSave(); - }; - ctx.restore = function ctxRestore() { - var prev = this._transformStack.pop(); - if (prev) { - this._transformMatrix = prev; - this._originalRestore(); - } - }; - ctx.translate = function ctxTranslate(x, y) { - var m = this._transformMatrix; - m[4] = m[0] * x + m[2] * y + m[4]; - m[5] = m[1] * x + m[3] * y + m[5]; - this._originalTranslate(x, y); - }; - ctx.scale = function ctxScale(x, y) { - var m = this._transformMatrix; - m[0] = m[0] * x; - m[1] = m[1] * x; - m[2] = m[2] * y; - m[3] = m[3] * y; - this._originalScale(x, y); - }; - ctx.transform = function ctxTransform(a, b, c, d, e, f) { - var m = this._transformMatrix; - this._transformMatrix = [ - m[0] * a + m[2] * b, - m[1] * a + m[3] * b, - m[0] * c + m[2] * d, - m[1] * c + m[3] * d, - m[0] * e + m[2] * f + m[4], - m[1] * e + m[3] * f + m[5] - ]; - ctx._originalTransform(a, b, c, d, e, f); - }; - ctx.setTransform = function ctxSetTransform(a, b, c, d, e, f) { - this._transformMatrix = [ - a, - b, - c, - d, - e, - f - ]; - ctx._originalSetTransform(a, b, c, d, e, f); - }; - ctx.rotate = function ctxRotate(angle) { - var cosValue = Math.cos(angle); - var sinValue = Math.sin(angle); - var m = this._transformMatrix; - this._transformMatrix = [ - m[0] * cosValue + m[2] * sinValue, - m[1] * cosValue + m[3] * sinValue, - m[0] * -sinValue + m[2] * cosValue, - m[1] * -sinValue + m[3] * cosValue, - m[4], - m[5] - ]; - this._originalRotate(angle); - }; - } - } - var CachedCanvases = function CachedCanvasesClosure() { - function CachedCanvases() { - this.cache = Object.create(null); - } - CachedCanvases.prototype = { - getCanvas: function CachedCanvases_getCanvas(id, width, height, trackTransform) { - var canvasEntry; - if (this.cache[id] !== undefined) { - canvasEntry = this.cache[id]; - canvasEntry.canvas.width = width; - canvasEntry.canvas.height = height; - canvasEntry.context.setTransform(1, 0, 0, 1, 0, 0); - } else { - var canvas = createScratchCanvas(width, height); - var ctx = canvas.getContext('2d'); - if (trackTransform) { - addContextCurrentTransform(ctx); - } - this.cache[id] = canvasEntry = { - canvas: canvas, - context: ctx - }; - } - return canvasEntry; - }, - clear: function () { - for (var id in this.cache) { - var canvasEntry = this.cache[id]; - canvasEntry.canvas.width = 0; - canvasEntry.canvas.height = 0; - delete this.cache[id]; - } - } - }; - return CachedCanvases; - }(); - function compileType3Glyph(imgData) { - var POINT_TO_PROCESS_LIMIT = 1000; - var width = imgData.width, height = imgData.height; - var i, j, j0, width1 = width + 1; - var points = new Uint8Array(width1 * (height + 1)); - var POINT_TYPES = new Uint8Array([ - 0, - 2, - 4, - 0, - 1, - 0, - 5, - 4, - 8, - 10, - 0, - 8, - 0, - 2, - 1, - 0 - ]); - var lineSize = width + 7 & ~7, data0 = imgData.data; - var data = new Uint8Array(lineSize * height), pos = 0, ii; - for (i = 0, ii = data0.length; i < ii; i++) { - var mask = 128, elem = data0[i]; - while (mask > 0) { - data[pos++] = elem & mask ? 0 : 255; - mask >>= 1; - } - } + gl.viewport(0, 0, gl.drawingBufferWidth, gl.drawingBufferHeight); + gl.uniform2f(cache.resolutionLocation, width, height); var count = 0; - pos = 0; - if (data[pos] !== 0) { - points[0] = 1; - ++count; + var i, ii, rows; + + for (i = 0, ii = figures.length; i < ii; i++) { + switch (figures[i].type) { + case 'lattice': + rows = figures[i].coords.length / figures[i].verticesPerRow | 0; + count += (rows - 1) * (figures[i].verticesPerRow - 1) * 6; + break; + + case 'triangles': + count += figures[i].coords.length; + break; + } } - for (j = 1; j < width; j++) { - if (data[pos] !== data[pos + 1]) { - points[j] = data[pos] ? 2 : 1; - ++count; - } - pos++; + + var coords = new Float32Array(count * 2); + var colors = new Uint8Array(count * 3); + var coordsMap = context.coords, + colorsMap = context.colors; + var pIndex = 0, + cIndex = 0; + + for (i = 0, ii = figures.length; i < ii; i++) { + var figure = figures[i], + ps = figure.coords, + cs = figure.colors; + + switch (figure.type) { + case 'lattice': + var cols = figure.verticesPerRow; + rows = ps.length / cols | 0; + + for (var row = 1; row < rows; row++) { + var offset = row * cols + 1; + + for (var col = 1; col < cols; col++, offset++) { + coords[pIndex] = coordsMap[ps[offset - cols - 1]]; + coords[pIndex + 1] = coordsMap[ps[offset - cols - 1] + 1]; + coords[pIndex + 2] = coordsMap[ps[offset - cols]]; + coords[pIndex + 3] = coordsMap[ps[offset - cols] + 1]; + coords[pIndex + 4] = coordsMap[ps[offset - 1]]; + coords[pIndex + 5] = coordsMap[ps[offset - 1] + 1]; + colors[cIndex] = colorsMap[cs[offset - cols - 1]]; + colors[cIndex + 1] = colorsMap[cs[offset - cols - 1] + 1]; + colors[cIndex + 2] = colorsMap[cs[offset - cols - 1] + 2]; + colors[cIndex + 3] = colorsMap[cs[offset - cols]]; + colors[cIndex + 4] = colorsMap[cs[offset - cols] + 1]; + colors[cIndex + 5] = colorsMap[cs[offset - cols] + 2]; + colors[cIndex + 6] = colorsMap[cs[offset - 1]]; + colors[cIndex + 7] = colorsMap[cs[offset - 1] + 1]; + colors[cIndex + 8] = colorsMap[cs[offset - 1] + 2]; + coords[pIndex + 6] = coords[pIndex + 2]; + coords[pIndex + 7] = coords[pIndex + 3]; + coords[pIndex + 8] = coords[pIndex + 4]; + coords[pIndex + 9] = coords[pIndex + 5]; + coords[pIndex + 10] = coordsMap[ps[offset]]; + coords[pIndex + 11] = coordsMap[ps[offset] + 1]; + colors[cIndex + 9] = colors[cIndex + 3]; + colors[cIndex + 10] = colors[cIndex + 4]; + colors[cIndex + 11] = colors[cIndex + 5]; + colors[cIndex + 12] = colors[cIndex + 6]; + colors[cIndex + 13] = colors[cIndex + 7]; + colors[cIndex + 14] = colors[cIndex + 8]; + colors[cIndex + 15] = colorsMap[cs[offset]]; + colors[cIndex + 16] = colorsMap[cs[offset] + 1]; + colors[cIndex + 17] = colorsMap[cs[offset] + 2]; + pIndex += 12; + cIndex += 18; + } + } + + break; + + case 'triangles': + for (var j = 0, jj = ps.length; j < jj; j++) { + coords[pIndex] = coordsMap[ps[j]]; + coords[pIndex + 1] = coordsMap[ps[j] + 1]; + colors[cIndex] = colorsMap[cs[j]]; + colors[cIndex + 1] = colorsMap[cs[j] + 1]; + colors[cIndex + 2] = colorsMap[cs[j] + 2]; + pIndex += 2; + cIndex += 3; + } + + break; + } } - if (data[pos] !== 0) { - points[j] = 2; - ++count; - } - for (i = 1; i < height; i++) { - pos = i * lineSize; - j0 = i * width1; - if (data[pos - lineSize] !== data[pos]) { - points[j0] = data[pos] ? 1 : 8; - ++count; - } - var sum = (data[pos] ? 4 : 0) + (data[pos - lineSize] ? 8 : 0); - for (j = 1; j < width; j++) { - sum = (sum >> 2) + (data[pos + 1] ? 4 : 0) + (data[pos - lineSize + 1] ? 8 : 0); - if (POINT_TYPES[sum]) { - points[j0 + j] = POINT_TYPES[sum]; - ++count; - } - pos++; - } - if (data[pos - lineSize] !== data[pos]) { - points[j0 + j] = data[pos] ? 2 : 4; - ++count; - } - if (count > POINT_TO_PROCESS_LIMIT) { - return null; - } - } - pos = lineSize * (height - 1); - j0 = i * width1; - if (data[pos] !== 0) { - points[j0] = 8; - ++count; - } - for (j = 1; j < width; j++) { - if (data[pos] !== data[pos + 1]) { - points[j0 + j] = data[pos] ? 4 : 8; - ++count; - } - pos++; - } - if (data[pos] !== 0) { - points[j0 + j] = 4; - ++count; - } - if (count > POINT_TO_PROCESS_LIMIT) { - return null; - } - var steps = new Int32Array([ - 0, - width1, - -1, - 0, - -width1, - 0, - 0, - 0, - 1 - ]); - var outlines = []; - for (i = 0; count && i <= height; i++) { - var p = i * width1; - var end = p + width; - while (p < end && !points[p]) { - p++; - } - if (p === end) { - continue; - } - var coords = [ - p % width1, - i - ]; - var type = points[p], p0 = p, pp; - do { - var step = steps[type]; - do { - p += step; - } while (!points[p]); - pp = points[p]; - if (pp !== 5 && pp !== 10) { - type = pp; - points[p] = 0; - } else { - type = pp & 0x33 * type >> 4; - points[p] &= type >> 2 | type << 2; - } - coords.push(p % width1); - coords.push(p / width1 | 0); - --count; - } while (p0 !== p); - outlines.push(coords); - --i; - } - var drawOutline = function (c) { - c.save(); - c.scale(1 / width, -1 / height); - c.translate(0, -height); - c.beginPath(); - for (var i = 0, ii = outlines.length; i < ii; i++) { - var o = outlines[i]; - c.moveTo(o[0], o[1]); - for (var j = 2, jj = o.length; j < jj; j += 2) { - c.lineTo(o[j], o[j + 1]); - } - } - c.fill(); - c.beginPath(); - c.restore(); - }; - return drawOutline; - } - var CanvasExtraState = function CanvasExtraStateClosure() { - function CanvasExtraState(old) { - this.alphaIsShape = false; - this.fontSize = 0; - this.fontSizeScale = 1; - this.textMatrix = IDENTITY_MATRIX; - this.textMatrixScale = 1; - this.fontMatrix = FONT_IDENTITY_MATRIX; - this.leading = 0; - this.x = 0; - this.y = 0; - this.lineX = 0; - this.lineY = 0; - this.charSpacing = 0; - this.wordSpacing = 0; - this.textHScale = 1; - this.textRenderingMode = TextRenderingMode.FILL; - this.textRise = 0; - this.fillColor = '#000000'; - this.strokeColor = '#000000'; - this.patternFill = false; - this.fillAlpha = 1; - this.strokeAlpha = 1; - this.lineWidth = 1; - this.activeSMask = null; - this.resumeSMaskCtx = null; - this.old = old; - } - CanvasExtraState.prototype = { - clone: function CanvasExtraState_clone() { - return Object.create(this); - }, - setCurrentPoint: function CanvasExtraState_setCurrentPoint(x, y) { - this.x = x; - this.y = y; - } - }; - return CanvasExtraState; - }(); - var CanvasGraphics = function CanvasGraphicsClosure() { - var EXECUTION_TIME = 15; - var EXECUTION_STEPS = 10; - function CanvasGraphics(canvasCtx, commonObjs, objs, imageLayer) { - this.ctx = canvasCtx; - this.current = new CanvasExtraState(); - this.stateStack = []; - this.pendingClip = null; - this.pendingEOFill = false; - this.res = null; - this.xobjs = null; - this.commonObjs = commonObjs; - this.objs = objs; - this.imageLayer = imageLayer; - this.groupStack = []; - this.processingType3 = null; - this.baseTransform = null; - this.baseTransformStack = []; - this.groupLevel = 0; - this.smaskStack = []; - this.smaskCounter = 0; - this.tempSMask = null; - this.cachedCanvases = new CachedCanvases(); - if (canvasCtx) { - addContextCurrentTransform(canvasCtx); - } - this.cachedGetSinglePixelWidth = null; - } - function putBinaryImageData(ctx, imgData) { - if (typeof ImageData !== 'undefined' && imgData instanceof ImageData) { - ctx.putImageData(imgData, 0, 0); - return; - } - var height = imgData.height, width = imgData.width; - var partialChunkHeight = height % FULL_CHUNK_HEIGHT; - var fullChunks = (height - partialChunkHeight) / FULL_CHUNK_HEIGHT; - var totalChunks = partialChunkHeight === 0 ? fullChunks : fullChunks + 1; - var chunkImgData = ctx.createImageData(width, FULL_CHUNK_HEIGHT); - var srcPos = 0, destPos; - var src = imgData.data; - var dest = chunkImgData.data; - var i, j, thisChunkHeight, elemsInThisChunk; - if (imgData.kind === ImageKind.GRAYSCALE_1BPP) { - var srcLength = src.byteLength; - var dest32 = HasCanvasTypedArraysCached.value ? new Uint32Array(dest.buffer) : new Uint32ArrayView(dest); - var dest32DataLength = dest32.length; - var fullSrcDiff = width + 7 >> 3; - var white = 0xFFFFFFFF; - var black = IsLittleEndianCached.value || !HasCanvasTypedArraysCached.value ? 0xFF000000 : 0x000000FF; - for (i = 0; i < totalChunks; i++) { - thisChunkHeight = i < fullChunks ? FULL_CHUNK_HEIGHT : partialChunkHeight; - destPos = 0; - for (j = 0; j < thisChunkHeight; j++) { - var srcDiff = srcLength - srcPos; - var k = 0; - var kEnd = srcDiff > fullSrcDiff ? width : srcDiff * 8 - 7; - var kEndUnrolled = kEnd & ~7; - var mask = 0; - var srcByte = 0; - for (; k < kEndUnrolled; k += 8) { - srcByte = src[srcPos++]; - dest32[destPos++] = srcByte & 128 ? white : black; - dest32[destPos++] = srcByte & 64 ? white : black; - dest32[destPos++] = srcByte & 32 ? white : black; - dest32[destPos++] = srcByte & 16 ? white : black; - dest32[destPos++] = srcByte & 8 ? white : black; - dest32[destPos++] = srcByte & 4 ? white : black; - dest32[destPos++] = srcByte & 2 ? white : black; - dest32[destPos++] = srcByte & 1 ? white : black; - } - for (; k < kEnd; k++) { - if (mask === 0) { - srcByte = src[srcPos++]; - mask = 128; - } - dest32[destPos++] = srcByte & mask ? white : black; - mask >>= 1; - } - } - while (destPos < dest32DataLength) { - dest32[destPos++] = 0; - } - ctx.putImageData(chunkImgData, 0, i * FULL_CHUNK_HEIGHT); - } - } else if (imgData.kind === ImageKind.RGBA_32BPP) { - j = 0; - elemsInThisChunk = width * FULL_CHUNK_HEIGHT * 4; - for (i = 0; i < fullChunks; i++) { - dest.set(src.subarray(srcPos, srcPos + elemsInThisChunk)); - srcPos += elemsInThisChunk; - ctx.putImageData(chunkImgData, 0, j); - j += FULL_CHUNK_HEIGHT; - } - if (i < totalChunks) { - elemsInThisChunk = width * partialChunkHeight * 4; - dest.set(src.subarray(srcPos, srcPos + elemsInThisChunk)); - ctx.putImageData(chunkImgData, 0, j); - } - } else if (imgData.kind === ImageKind.RGB_24BPP) { - thisChunkHeight = FULL_CHUNK_HEIGHT; - elemsInThisChunk = width * thisChunkHeight; - for (i = 0; i < totalChunks; i++) { - if (i >= fullChunks) { - thisChunkHeight = partialChunkHeight; - elemsInThisChunk = width * thisChunkHeight; - } - destPos = 0; - for (j = elemsInThisChunk; j--;) { - dest[destPos++] = src[srcPos++]; - dest[destPos++] = src[srcPos++]; - dest[destPos++] = src[srcPos++]; - dest[destPos++] = 255; - } - ctx.putImageData(chunkImgData, 0, i * FULL_CHUNK_HEIGHT); - } - } else { - error('bad image kind: ' + imgData.kind); - } - } - function putBinaryImageMask(ctx, imgData) { - var height = imgData.height, width = imgData.width; - var partialChunkHeight = height % FULL_CHUNK_HEIGHT; - var fullChunks = (height - partialChunkHeight) / FULL_CHUNK_HEIGHT; - var totalChunks = partialChunkHeight === 0 ? fullChunks : fullChunks + 1; - var chunkImgData = ctx.createImageData(width, FULL_CHUNK_HEIGHT); - var srcPos = 0; - var src = imgData.data; - var dest = chunkImgData.data; - for (var i = 0; i < totalChunks; i++) { - var thisChunkHeight = i < fullChunks ? FULL_CHUNK_HEIGHT : partialChunkHeight; - var destPos = 3; - for (var j = 0; j < thisChunkHeight; j++) { - var mask = 0; - for (var k = 0; k < width; k++) { - if (!mask) { - var elem = src[srcPos++]; - mask = 128; - } - dest[destPos] = elem & mask ? 0 : 255; - destPos += 4; - mask >>= 1; - } - } - ctx.putImageData(chunkImgData, 0, i * FULL_CHUNK_HEIGHT); - } - } - function copyCtxState(sourceCtx, destCtx) { - var properties = [ - 'strokeStyle', - 'fillStyle', - 'fillRule', - 'globalAlpha', - 'lineWidth', - 'lineCap', - 'lineJoin', - 'miterLimit', - 'globalCompositeOperation', - 'font' - ]; - for (var i = 0, ii = properties.length; i < ii; i++) { - var property = properties[i]; - if (sourceCtx[property] !== undefined) { - destCtx[property] = sourceCtx[property]; - } - } - if (sourceCtx.setLineDash !== undefined) { - destCtx.setLineDash(sourceCtx.getLineDash()); - destCtx.lineDashOffset = sourceCtx.lineDashOffset; - } - } - function composeSMaskBackdrop(bytes, r0, g0, b0) { - var length = bytes.length; - for (var i = 3; i < length; i += 4) { - var alpha = bytes[i]; - if (alpha === 0) { - bytes[i - 3] = r0; - bytes[i - 2] = g0; - bytes[i - 1] = b0; - } else if (alpha < 255) { - var alpha_ = 255 - alpha; - bytes[i - 3] = bytes[i - 3] * alpha + r0 * alpha_ >> 8; - bytes[i - 2] = bytes[i - 2] * alpha + g0 * alpha_ >> 8; - bytes[i - 1] = bytes[i - 1] * alpha + b0 * alpha_ >> 8; - } - } - } - function composeSMaskAlpha(maskData, layerData, transferMap) { - var length = maskData.length; - var scale = 1 / 255; - for (var i = 3; i < length; i += 4) { - var alpha = transferMap ? transferMap[maskData[i]] : maskData[i]; - layerData[i] = layerData[i] * alpha * scale | 0; - } - } - function composeSMaskLuminosity(maskData, layerData, transferMap) { - var length = maskData.length; - for (var i = 3; i < length; i += 4) { - var y = maskData[i - 3] * 77 + maskData[i - 2] * 152 + maskData[i - 1] * 28; - layerData[i] = transferMap ? layerData[i] * transferMap[y >> 8] >> 8 : layerData[i] * y >> 16; - } - } - function genericComposeSMask(maskCtx, layerCtx, width, height, subtype, backdrop, transferMap) { - var hasBackdrop = !!backdrop; - var r0 = hasBackdrop ? backdrop[0] : 0; - var g0 = hasBackdrop ? backdrop[1] : 0; - var b0 = hasBackdrop ? backdrop[2] : 0; - var composeFn; - if (subtype === 'Luminosity') { - composeFn = composeSMaskLuminosity; - } else { - composeFn = composeSMaskAlpha; - } - var PIXELS_TO_PROCESS = 1048576; - var chunkSize = Math.min(height, Math.ceil(PIXELS_TO_PROCESS / width)); - for (var row = 0; row < height; row += chunkSize) { - var chunkHeight = Math.min(chunkSize, height - row); - var maskData = maskCtx.getImageData(0, row, width, chunkHeight); - var layerData = layerCtx.getImageData(0, row, width, chunkHeight); - if (hasBackdrop) { - composeSMaskBackdrop(maskData.data, r0, g0, b0); - } - composeFn(maskData.data, layerData.data, transferMap); - maskCtx.putImageData(layerData, 0, row); - } - } - function composeSMask(ctx, smask, layerCtx) { - var mask = smask.canvas; - var maskCtx = smask.context; - ctx.setTransform(smask.scaleX, 0, 0, smask.scaleY, smask.offsetX, smask.offsetY); - var backdrop = smask.backdrop || null; - if (!smask.transferMap && WebGLUtils.isEnabled) { - var composed = WebGLUtils.composeSMask(layerCtx.canvas, mask, { - subtype: smask.subtype, - backdrop: backdrop - }); - ctx.setTransform(1, 0, 0, 1, 0, 0); - ctx.drawImage(composed, smask.offsetX, smask.offsetY); - return; - } - genericComposeSMask(maskCtx, layerCtx, mask.width, mask.height, smask.subtype, backdrop, smask.transferMap); - ctx.drawImage(mask, 0, 0); - } - var LINE_CAP_STYLES = [ - 'butt', - 'round', - 'square' - ]; - var LINE_JOIN_STYLES = [ - 'miter', - 'round', - 'bevel' - ]; - var NORMAL_CLIP = {}; - var EO_CLIP = {}; - CanvasGraphics.prototype = { - beginDrawing: function CanvasGraphics_beginDrawing(transform, viewport, transparency) { - var width = this.ctx.canvas.width; - var height = this.ctx.canvas.height; - this.ctx.save(); - this.ctx.fillStyle = 'rgb(255, 255, 255)'; - this.ctx.fillRect(0, 0, width, height); - this.ctx.restore(); - if (transparency) { - var transparentCanvas = this.cachedCanvases.getCanvas('transparent', width, height, true); - this.compositeCtx = this.ctx; - this.transparentCanvas = transparentCanvas.canvas; - this.ctx = transparentCanvas.context; - this.ctx.save(); - this.ctx.transform.apply(this.ctx, this.compositeCtx.mozCurrentTransform); - } - this.ctx.save(); - if (transform) { - this.ctx.transform.apply(this.ctx, transform); - } - this.ctx.transform.apply(this.ctx, viewport.transform); - this.baseTransform = this.ctx.mozCurrentTransform.slice(); - if (this.imageLayer) { - this.imageLayer.beginLayout(); - } - }, - executeOperatorList: function CanvasGraphics_executeOperatorList(operatorList, executionStartIdx, continueCallback, stepper) { - var argsArray = operatorList.argsArray; - var fnArray = operatorList.fnArray; - var i = executionStartIdx || 0; - var argsArrayLen = argsArray.length; - if (argsArrayLen === i) { - return i; - } - var chunkOperations = argsArrayLen - i > EXECUTION_STEPS && typeof continueCallback === 'function'; - var endTime = chunkOperations ? Date.now() + EXECUTION_TIME : 0; - var steps = 0; - var commonObjs = this.commonObjs; - var objs = this.objs; - var fnId; - while (true) { - if (stepper !== undefined && i === stepper.nextBreakPoint) { - stepper.breakIt(i, continueCallback); - return i; - } - fnId = fnArray[i]; - if (fnId !== OPS.dependency) { - this[fnId].apply(this, argsArray[i]); - } else { - var deps = argsArray[i]; - for (var n = 0, nn = deps.length; n < nn; n++) { - var depObjId = deps[n]; - var common = depObjId[0] === 'g' && depObjId[1] === '_'; - var objsPool = common ? commonObjs : objs; - if (!objsPool.isResolved(depObjId)) { - objsPool.get(depObjId, continueCallback); - return i; - } - } - } - i++; - if (i === argsArrayLen) { - return i; - } - if (chunkOperations && ++steps > EXECUTION_STEPS) { - if (Date.now() > endTime) { - continueCallback(); - return i; - } - steps = 0; - } - } - }, - endDrawing: function CanvasGraphics_endDrawing() { - if (this.current.activeSMask !== null) { - this.endSMaskGroup(); - } - this.ctx.restore(); - if (this.transparentCanvas) { - this.ctx = this.compositeCtx; - this.ctx.save(); - this.ctx.setTransform(1, 0, 0, 1, 0, 0); - this.ctx.drawImage(this.transparentCanvas, 0, 0); - this.ctx.restore(); - this.transparentCanvas = null; - } - this.cachedCanvases.clear(); - WebGLUtils.clear(); - if (this.imageLayer) { - this.imageLayer.endLayout(); - } - }, - setLineWidth: function CanvasGraphics_setLineWidth(width) { - this.current.lineWidth = width; - this.ctx.lineWidth = width; - }, - setLineCap: function CanvasGraphics_setLineCap(style) { - this.ctx.lineCap = LINE_CAP_STYLES[style]; - }, - setLineJoin: function CanvasGraphics_setLineJoin(style) { - this.ctx.lineJoin = LINE_JOIN_STYLES[style]; - }, - setMiterLimit: function CanvasGraphics_setMiterLimit(limit) { - this.ctx.miterLimit = limit; - }, - setDash: function CanvasGraphics_setDash(dashArray, dashPhase) { - var ctx = this.ctx; - if (ctx.setLineDash !== undefined) { - ctx.setLineDash(dashArray); - ctx.lineDashOffset = dashPhase; - } - }, - setRenderingIntent: function CanvasGraphics_setRenderingIntent(intent) { - }, - setFlatness: function CanvasGraphics_setFlatness(flatness) { - }, - setGState: function CanvasGraphics_setGState(states) { - for (var i = 0, ii = states.length; i < ii; i++) { - var state = states[i]; - var key = state[0]; - var value = state[1]; - switch (key) { - case 'LW': - this.setLineWidth(value); - break; - case 'LC': - this.setLineCap(value); - break; - case 'LJ': - this.setLineJoin(value); - break; - case 'ML': - this.setMiterLimit(value); - break; - case 'D': - this.setDash(value[0], value[1]); - break; - case 'RI': - this.setRenderingIntent(value); - break; - case 'FL': - this.setFlatness(value); - break; - case 'Font': - this.setFont(value[0], value[1]); - break; - case 'CA': - this.current.strokeAlpha = state[1]; - break; - case 'ca': - this.current.fillAlpha = state[1]; - this.ctx.globalAlpha = state[1]; - break; - case 'BM': - if (value && value.name && value.name !== 'Normal') { - var mode = value.name.replace(/([A-Z])/g, function (c) { - return '-' + c.toLowerCase(); - }).substring(1); - this.ctx.globalCompositeOperation = mode; - if (this.ctx.globalCompositeOperation !== mode) { - warn('globalCompositeOperation "' + mode + '" is not supported'); - } - } else { - this.ctx.globalCompositeOperation = 'source-over'; - } - break; - case 'SMask': - if (this.current.activeSMask) { - if (this.stateStack.length > 0 && this.stateStack[this.stateStack.length - 1].activeSMask === this.current.activeSMask) { - this.suspendSMaskGroup(); - } else { - this.endSMaskGroup(); - } - } - this.current.activeSMask = value ? this.tempSMask : null; - if (this.current.activeSMask) { - this.beginSMaskGroup(); - } - this.tempSMask = null; - break; - } - } - }, - beginSMaskGroup: function CanvasGraphics_beginSMaskGroup() { - var activeSMask = this.current.activeSMask; - var drawnWidth = activeSMask.canvas.width; - var drawnHeight = activeSMask.canvas.height; - var cacheId = 'smaskGroupAt' + this.groupLevel; - var scratchCanvas = this.cachedCanvases.getCanvas(cacheId, drawnWidth, drawnHeight, true); - var currentCtx = this.ctx; - var currentTransform = currentCtx.mozCurrentTransform; - this.ctx.save(); - var groupCtx = scratchCanvas.context; - groupCtx.scale(1 / activeSMask.scaleX, 1 / activeSMask.scaleY); - groupCtx.translate(-activeSMask.offsetX, -activeSMask.offsetY); - groupCtx.transform.apply(groupCtx, currentTransform); - activeSMask.startTransformInverse = groupCtx.mozCurrentTransformInverse; - copyCtxState(currentCtx, groupCtx); - this.ctx = groupCtx; - this.setGState([ - [ - 'BM', - 'Normal' - ], - [ - 'ca', - 1 - ], - [ - 'CA', - 1 - ] - ]); - this.groupStack.push(currentCtx); - this.groupLevel++; - }, - suspendSMaskGroup: function CanvasGraphics_endSMaskGroup() { - var groupCtx = this.ctx; - this.groupLevel--; - this.ctx = this.groupStack.pop(); - composeSMask(this.ctx, this.current.activeSMask, groupCtx); - this.ctx.restore(); - this.ctx.save(); - copyCtxState(groupCtx, this.ctx); - this.current.resumeSMaskCtx = groupCtx; - var deltaTransform = Util.transform(this.current.activeSMask.startTransformInverse, groupCtx.mozCurrentTransform); - this.ctx.transform.apply(this.ctx, deltaTransform); - groupCtx.save(); - groupCtx.setTransform(1, 0, 0, 1, 0, 0); - groupCtx.clearRect(0, 0, groupCtx.canvas.width, groupCtx.canvas.height); - groupCtx.restore(); - }, - resumeSMaskGroup: function CanvasGraphics_endSMaskGroup() { - var groupCtx = this.current.resumeSMaskCtx; - var currentCtx = this.ctx; - this.ctx = groupCtx; - this.groupStack.push(currentCtx); - this.groupLevel++; - }, - endSMaskGroup: function CanvasGraphics_endSMaskGroup() { - var groupCtx = this.ctx; - this.groupLevel--; - this.ctx = this.groupStack.pop(); - composeSMask(this.ctx, this.current.activeSMask, groupCtx); - this.ctx.restore(); - copyCtxState(groupCtx, this.ctx); - var deltaTransform = Util.transform(this.current.activeSMask.startTransformInverse, groupCtx.mozCurrentTransform); - this.ctx.transform.apply(this.ctx, deltaTransform); - }, - save: function CanvasGraphics_save() { - this.ctx.save(); - var old = this.current; - this.stateStack.push(old); - this.current = old.clone(); - this.current.resumeSMaskCtx = null; - }, - restore: function CanvasGraphics_restore() { - if (this.current.resumeSMaskCtx) { - this.resumeSMaskGroup(); - } - if (this.current.activeSMask !== null && (this.stateStack.length === 0 || this.stateStack[this.stateStack.length - 1].activeSMask !== this.current.activeSMask)) { - this.endSMaskGroup(); - } - if (this.stateStack.length !== 0) { - this.current = this.stateStack.pop(); - this.ctx.restore(); - this.pendingClip = null; - this.cachedGetSinglePixelWidth = null; - } - }, - transform: function CanvasGraphics_transform(a, b, c, d, e, f) { - this.ctx.transform(a, b, c, d, e, f); - this.cachedGetSinglePixelWidth = null; - }, - constructPath: function CanvasGraphics_constructPath(ops, args) { - var ctx = this.ctx; - var current = this.current; - var x = current.x, y = current.y; - for (var i = 0, j = 0, ii = ops.length; i < ii; i++) { - switch (ops[i] | 0) { - case OPS.rectangle: - x = args[j++]; - y = args[j++]; - var width = args[j++]; - var height = args[j++]; - if (width === 0) { - width = this.getSinglePixelWidth(); - } - if (height === 0) { - height = this.getSinglePixelWidth(); - } - var xw = x + width; - var yh = y + height; - this.ctx.moveTo(x, y); - this.ctx.lineTo(xw, y); - this.ctx.lineTo(xw, yh); - this.ctx.lineTo(x, yh); - this.ctx.lineTo(x, y); - this.ctx.closePath(); - break; - case OPS.moveTo: - x = args[j++]; - y = args[j++]; - ctx.moveTo(x, y); - break; - case OPS.lineTo: - x = args[j++]; - y = args[j++]; - ctx.lineTo(x, y); - break; - case OPS.curveTo: - x = args[j + 4]; - y = args[j + 5]; - ctx.bezierCurveTo(args[j], args[j + 1], args[j + 2], args[j + 3], x, y); - j += 6; - break; - case OPS.curveTo2: - ctx.bezierCurveTo(x, y, args[j], args[j + 1], args[j + 2], args[j + 3]); - x = args[j + 2]; - y = args[j + 3]; - j += 4; - break; - case OPS.curveTo3: - x = args[j + 2]; - y = args[j + 3]; - ctx.bezierCurveTo(args[j], args[j + 1], x, y, x, y); - j += 4; - break; - case OPS.closePath: - ctx.closePath(); - break; - } - } - current.setCurrentPoint(x, y); - }, - closePath: function CanvasGraphics_closePath() { - this.ctx.closePath(); - }, - stroke: function CanvasGraphics_stroke(consumePath) { - consumePath = typeof consumePath !== 'undefined' ? consumePath : true; - var ctx = this.ctx; - var strokeColor = this.current.strokeColor; - ctx.lineWidth = Math.max(this.getSinglePixelWidth() * MIN_WIDTH_FACTOR, this.current.lineWidth); - ctx.globalAlpha = this.current.strokeAlpha; - if (strokeColor && strokeColor.hasOwnProperty('type') && strokeColor.type === 'Pattern') { - ctx.save(); - ctx.strokeStyle = strokeColor.getPattern(ctx, this); - ctx.stroke(); - ctx.restore(); - } else { - ctx.stroke(); - } - if (consumePath) { - this.consumePath(); - } - ctx.globalAlpha = this.current.fillAlpha; - }, - closeStroke: function CanvasGraphics_closeStroke() { - this.closePath(); - this.stroke(); - }, - fill: function CanvasGraphics_fill(consumePath) { - consumePath = typeof consumePath !== 'undefined' ? consumePath : true; - var ctx = this.ctx; - var fillColor = this.current.fillColor; - var isPatternFill = this.current.patternFill; - var needRestore = false; - if (isPatternFill) { - ctx.save(); - if (this.baseTransform) { - ctx.setTransform.apply(ctx, this.baseTransform); - } - ctx.fillStyle = fillColor.getPattern(ctx, this); - needRestore = true; - } - if (this.pendingEOFill) { - if (ctx.mozFillRule !== undefined) { - ctx.mozFillRule = 'evenodd'; - ctx.fill(); - ctx.mozFillRule = 'nonzero'; - } else { - ctx.fill('evenodd'); - } - this.pendingEOFill = false; - } else { - ctx.fill(); - } - if (needRestore) { - ctx.restore(); - } - if (consumePath) { - this.consumePath(); - } - }, - eoFill: function CanvasGraphics_eoFill() { - this.pendingEOFill = true; - this.fill(); - }, - fillStroke: function CanvasGraphics_fillStroke() { - this.fill(false); - this.stroke(false); - this.consumePath(); - }, - eoFillStroke: function CanvasGraphics_eoFillStroke() { - this.pendingEOFill = true; - this.fillStroke(); - }, - closeFillStroke: function CanvasGraphics_closeFillStroke() { - this.closePath(); - this.fillStroke(); - }, - closeEOFillStroke: function CanvasGraphics_closeEOFillStroke() { - this.pendingEOFill = true; - this.closePath(); - this.fillStroke(); - }, - endPath: function CanvasGraphics_endPath() { - this.consumePath(); - }, - clip: function CanvasGraphics_clip() { - this.pendingClip = NORMAL_CLIP; - }, - eoClip: function CanvasGraphics_eoClip() { - this.pendingClip = EO_CLIP; - }, - beginText: function CanvasGraphics_beginText() { - this.current.textMatrix = IDENTITY_MATRIX; - this.current.textMatrixScale = 1; - this.current.x = this.current.lineX = 0; - this.current.y = this.current.lineY = 0; - }, - endText: function CanvasGraphics_endText() { - var paths = this.pendingTextPaths; - var ctx = this.ctx; - if (paths === undefined) { - ctx.beginPath(); - return; - } - ctx.save(); - ctx.beginPath(); - for (var i = 0; i < paths.length; i++) { - var path = paths[i]; - ctx.setTransform.apply(ctx, path.transform); - ctx.translate(path.x, path.y); - path.addToPath(ctx, path.fontSize); - } - ctx.restore(); - ctx.clip(); - ctx.beginPath(); - delete this.pendingTextPaths; - }, - setCharSpacing: function CanvasGraphics_setCharSpacing(spacing) { - this.current.charSpacing = spacing; - }, - setWordSpacing: function CanvasGraphics_setWordSpacing(spacing) { - this.current.wordSpacing = spacing; - }, - setHScale: function CanvasGraphics_setHScale(scale) { - this.current.textHScale = scale / 100; - }, - setLeading: function CanvasGraphics_setLeading(leading) { - this.current.leading = -leading; - }, - setFont: function CanvasGraphics_setFont(fontRefName, size) { - var fontObj = this.commonObjs.get(fontRefName); - var current = this.current; - if (!fontObj) { - error('Can\'t find font for ' + fontRefName); - } - current.fontMatrix = fontObj.fontMatrix ? fontObj.fontMatrix : FONT_IDENTITY_MATRIX; - if (current.fontMatrix[0] === 0 || current.fontMatrix[3] === 0) { - warn('Invalid font matrix for font ' + fontRefName); - } - if (size < 0) { - size = -size; - current.fontDirection = -1; - } else { - current.fontDirection = 1; - } - this.current.font = fontObj; - this.current.fontSize = size; - if (fontObj.isType3Font) { - return; - } - var name = fontObj.loadedName || 'sans-serif'; - var bold = fontObj.black ? '900' : fontObj.bold ? 'bold' : 'normal'; - var italic = fontObj.italic ? 'italic' : 'normal'; - var typeface = '"' + name + '", ' + fontObj.fallbackName; - var browserFontSize = size < MIN_FONT_SIZE ? MIN_FONT_SIZE : size > MAX_FONT_SIZE ? MAX_FONT_SIZE : size; - this.current.fontSizeScale = size / browserFontSize; - var rule = italic + ' ' + bold + ' ' + browserFontSize + 'px ' + typeface; - this.ctx.font = rule; - }, - setTextRenderingMode: function CanvasGraphics_setTextRenderingMode(mode) { - this.current.textRenderingMode = mode; - }, - setTextRise: function CanvasGraphics_setTextRise(rise) { - this.current.textRise = rise; - }, - moveText: function CanvasGraphics_moveText(x, y) { - this.current.x = this.current.lineX += x; - this.current.y = this.current.lineY += y; - }, - setLeadingMoveText: function CanvasGraphics_setLeadingMoveText(x, y) { - this.setLeading(-y); - this.moveText(x, y); - }, - setTextMatrix: function CanvasGraphics_setTextMatrix(a, b, c, d, e, f) { - this.current.textMatrix = [ - a, - b, - c, - d, - e, - f - ]; - this.current.textMatrixScale = Math.sqrt(a * a + b * b); - this.current.x = this.current.lineX = 0; - this.current.y = this.current.lineY = 0; - }, - nextLine: function CanvasGraphics_nextLine() { - this.moveText(0, this.current.leading); - }, - paintChar: function CanvasGraphics_paintChar(character, x, y) { - var ctx = this.ctx; - var current = this.current; - var font = current.font; - var textRenderingMode = current.textRenderingMode; - var fontSize = current.fontSize / current.fontSizeScale; - var fillStrokeMode = textRenderingMode & TextRenderingMode.FILL_STROKE_MASK; - var isAddToPathSet = !!(textRenderingMode & TextRenderingMode.ADD_TO_PATH_FLAG); - var addToPath; - if (font.disableFontFace || isAddToPathSet) { - addToPath = font.getPathGenerator(this.commonObjs, character); - } - if (font.disableFontFace) { - ctx.save(); - ctx.translate(x, y); - ctx.beginPath(); - addToPath(ctx, fontSize); - if (fillStrokeMode === TextRenderingMode.FILL || fillStrokeMode === TextRenderingMode.FILL_STROKE) { - ctx.fill(); - } - if (fillStrokeMode === TextRenderingMode.STROKE || fillStrokeMode === TextRenderingMode.FILL_STROKE) { - ctx.stroke(); - } - ctx.restore(); - } else { - if (fillStrokeMode === TextRenderingMode.FILL || fillStrokeMode === TextRenderingMode.FILL_STROKE) { - ctx.fillText(character, x, y); - } - if (fillStrokeMode === TextRenderingMode.STROKE || fillStrokeMode === TextRenderingMode.FILL_STROKE) { - ctx.strokeText(character, x, y); - } - } - if (isAddToPathSet) { - var paths = this.pendingTextPaths || (this.pendingTextPaths = []); - paths.push({ - transform: ctx.mozCurrentTransform, - x: x, - y: y, - fontSize: fontSize, - addToPath: addToPath - }); - } - }, - get isFontSubpixelAAEnabled() { - var ctx = document.createElement('canvas').getContext('2d'); - ctx.scale(1.5, 1); - ctx.fillText('I', 0, 10); - var data = ctx.getImageData(0, 0, 10, 10).data; - var enabled = false; - for (var i = 3; i < data.length; i += 4) { - if (data[i] > 0 && data[i] < 255) { - enabled = true; - break; - } - } - return shadow(this, 'isFontSubpixelAAEnabled', enabled); - }, - showText: function CanvasGraphics_showText(glyphs) { - var current = this.current; - var font = current.font; - if (font.isType3Font) { - return this.showType3Text(glyphs); - } - var fontSize = current.fontSize; - if (fontSize === 0) { - return; - } - var ctx = this.ctx; - var fontSizeScale = current.fontSizeScale; - var charSpacing = current.charSpacing; - var wordSpacing = current.wordSpacing; - var fontDirection = current.fontDirection; - var textHScale = current.textHScale * fontDirection; - var glyphsLength = glyphs.length; - var vertical = font.vertical; - var spacingDir = vertical ? 1 : -1; - var defaultVMetrics = font.defaultVMetrics; - var widthAdvanceScale = fontSize * current.fontMatrix[0]; - var simpleFillText = current.textRenderingMode === TextRenderingMode.FILL && !font.disableFontFace; - ctx.save(); - ctx.transform.apply(ctx, current.textMatrix); - ctx.translate(current.x, current.y + current.textRise); - if (current.patternFill) { - ctx.fillStyle = current.fillColor.getPattern(ctx, this); - } - if (fontDirection > 0) { - ctx.scale(textHScale, -1); - } else { - ctx.scale(textHScale, 1); - } - var lineWidth = current.lineWidth; - var scale = current.textMatrixScale; - if (scale === 0 || lineWidth === 0) { - var fillStrokeMode = current.textRenderingMode & TextRenderingMode.FILL_STROKE_MASK; - if (fillStrokeMode === TextRenderingMode.STROKE || fillStrokeMode === TextRenderingMode.FILL_STROKE) { - this.cachedGetSinglePixelWidth = null; - lineWidth = this.getSinglePixelWidth() * MIN_WIDTH_FACTOR; - } - } else { - lineWidth /= scale; - } - if (fontSizeScale !== 1.0) { - ctx.scale(fontSizeScale, fontSizeScale); - lineWidth /= fontSizeScale; - } - ctx.lineWidth = lineWidth; - var x = 0, i; - for (i = 0; i < glyphsLength; ++i) { - var glyph = glyphs[i]; - if (isNum(glyph)) { - x += spacingDir * glyph * fontSize / 1000; - continue; - } - var restoreNeeded = false; - var spacing = (glyph.isSpace ? wordSpacing : 0) + charSpacing; - var character = glyph.fontChar; - var accent = glyph.accent; - var scaledX, scaledY, scaledAccentX, scaledAccentY; - var width = glyph.width; - if (vertical) { - var vmetric, vx, vy; - vmetric = glyph.vmetric || defaultVMetrics; - vx = glyph.vmetric ? vmetric[1] : width * 0.5; - vx = -vx * widthAdvanceScale; - vy = vmetric[2] * widthAdvanceScale; - width = vmetric ? -vmetric[0] : width; - scaledX = vx / fontSizeScale; - scaledY = (x + vy) / fontSizeScale; - } else { - scaledX = x / fontSizeScale; - scaledY = 0; - } - if (font.remeasure && width > 0) { - var measuredWidth = ctx.measureText(character).width * 1000 / fontSize * fontSizeScale; - if (width < measuredWidth && this.isFontSubpixelAAEnabled) { - var characterScaleX = width / measuredWidth; - restoreNeeded = true; - ctx.save(); - ctx.scale(characterScaleX, 1); - scaledX /= characterScaleX; - } else if (width !== measuredWidth) { - scaledX += (width - measuredWidth) / 2000 * fontSize / fontSizeScale; - } - } - if (glyph.isInFont || font.missingFile) { - if (simpleFillText && !accent) { - ctx.fillText(character, scaledX, scaledY); - } else { - this.paintChar(character, scaledX, scaledY); - if (accent) { - scaledAccentX = scaledX + accent.offset.x / fontSizeScale; - scaledAccentY = scaledY - accent.offset.y / fontSizeScale; - this.paintChar(accent.fontChar, scaledAccentX, scaledAccentY); - } - } - } - var charWidth = width * widthAdvanceScale + spacing * fontDirection; - x += charWidth; - if (restoreNeeded) { - ctx.restore(); - } - } - if (vertical) { - current.y -= x * textHScale; - } else { - current.x += x * textHScale; - } - ctx.restore(); - }, - showType3Text: function CanvasGraphics_showType3Text(glyphs) { - var ctx = this.ctx; - var current = this.current; - var font = current.font; - var fontSize = current.fontSize; - var fontDirection = current.fontDirection; - var spacingDir = font.vertical ? 1 : -1; - var charSpacing = current.charSpacing; - var wordSpacing = current.wordSpacing; - var textHScale = current.textHScale * fontDirection; - var fontMatrix = current.fontMatrix || FONT_IDENTITY_MATRIX; - var glyphsLength = glyphs.length; - var isTextInvisible = current.textRenderingMode === TextRenderingMode.INVISIBLE; - var i, glyph, width, spacingLength; - if (isTextInvisible || fontSize === 0) { - return; - } - this.cachedGetSinglePixelWidth = null; - ctx.save(); - ctx.transform.apply(ctx, current.textMatrix); - ctx.translate(current.x, current.y); - ctx.scale(textHScale, fontDirection); - for (i = 0; i < glyphsLength; ++i) { - glyph = glyphs[i]; - if (isNum(glyph)) { - spacingLength = spacingDir * glyph * fontSize / 1000; - this.ctx.translate(spacingLength, 0); - current.x += spacingLength * textHScale; - continue; - } - var spacing = (glyph.isSpace ? wordSpacing : 0) + charSpacing; - var operatorList = font.charProcOperatorList[glyph.operatorListId]; - if (!operatorList) { - warn('Type3 character \"' + glyph.operatorListId + '\" is not available'); - continue; - } - this.processingType3 = glyph; - this.save(); - ctx.scale(fontSize, fontSize); - ctx.transform.apply(ctx, fontMatrix); - this.executeOperatorList(operatorList); - this.restore(); - var transformed = Util.applyTransform([ - glyph.width, - 0 - ], fontMatrix); - width = transformed[0] * fontSize + spacing; - ctx.translate(width, 0); - current.x += width * textHScale; - } - ctx.restore(); - this.processingType3 = null; - }, - setCharWidth: function CanvasGraphics_setCharWidth(xWidth, yWidth) { - }, - setCharWidthAndBounds: function CanvasGraphics_setCharWidthAndBounds(xWidth, yWidth, llx, lly, urx, ury) { - this.ctx.rect(llx, lly, urx - llx, ury - lly); - this.clip(); - this.endPath(); - }, - getColorN_Pattern: function CanvasGraphics_getColorN_Pattern(IR) { - var pattern; - if (IR[0] === 'TilingPattern') { - var color = IR[1]; - var baseTransform = this.baseTransform || this.ctx.mozCurrentTransform.slice(); - var self = this; - var canvasGraphicsFactory = { - createCanvasGraphics: function (ctx) { - return new CanvasGraphics(ctx, self.commonObjs, self.objs); - } - }; - pattern = new TilingPattern(IR, color, this.ctx, canvasGraphicsFactory, baseTransform); - } else { - pattern = getShadingPatternFromIR(IR); - } - return pattern; - }, - setStrokeColorN: function CanvasGraphics_setStrokeColorN() { - this.current.strokeColor = this.getColorN_Pattern(arguments); - }, - setFillColorN: function CanvasGraphics_setFillColorN() { - this.current.fillColor = this.getColorN_Pattern(arguments); - this.current.patternFill = true; - }, - setStrokeRGBColor: function CanvasGraphics_setStrokeRGBColor(r, g, b) { - var color = Util.makeCssRgb(r, g, b); - this.ctx.strokeStyle = color; - this.current.strokeColor = color; - }, - setFillRGBColor: function CanvasGraphics_setFillRGBColor(r, g, b) { - var color = Util.makeCssRgb(r, g, b); - this.ctx.fillStyle = color; - this.current.fillColor = color; - this.current.patternFill = false; - }, - shadingFill: function CanvasGraphics_shadingFill(patternIR) { - var ctx = this.ctx; - this.save(); - var pattern = getShadingPatternFromIR(patternIR); - ctx.fillStyle = pattern.getPattern(ctx, this, true); - var inv = ctx.mozCurrentTransformInverse; - if (inv) { - var canvas = ctx.canvas; - var width = canvas.width; - var height = canvas.height; - var bl = Util.applyTransform([ - 0, - 0 - ], inv); - var br = Util.applyTransform([ - 0, - height - ], inv); - var ul = Util.applyTransform([ - width, - 0 - ], inv); - var ur = Util.applyTransform([ - width, - height - ], inv); - var x0 = Math.min(bl[0], br[0], ul[0], ur[0]); - var y0 = Math.min(bl[1], br[1], ul[1], ur[1]); - var x1 = Math.max(bl[0], br[0], ul[0], ur[0]); - var y1 = Math.max(bl[1], br[1], ul[1], ur[1]); - this.ctx.fillRect(x0, y0, x1 - x0, y1 - y0); - } else { - this.ctx.fillRect(-1e10, -1e10, 2e10, 2e10); - } - this.restore(); - }, - beginInlineImage: function CanvasGraphics_beginInlineImage() { - error('Should not call beginInlineImage'); - }, - beginImageData: function CanvasGraphics_beginImageData() { - error('Should not call beginImageData'); - }, - paintFormXObjectBegin: function CanvasGraphics_paintFormXObjectBegin(matrix, bbox) { - this.save(); - this.baseTransformStack.push(this.baseTransform); - if (isArray(matrix) && matrix.length === 6) { - this.transform.apply(this, matrix); - } - this.baseTransform = this.ctx.mozCurrentTransform; - if (isArray(bbox) && bbox.length === 4) { - var width = bbox[2] - bbox[0]; - var height = bbox[3] - bbox[1]; - this.ctx.rect(bbox[0], bbox[1], width, height); - this.clip(); - this.endPath(); - } - }, - paintFormXObjectEnd: function CanvasGraphics_paintFormXObjectEnd() { - this.restore(); - this.baseTransform = this.baseTransformStack.pop(); - }, - beginGroup: function CanvasGraphics_beginGroup(group) { - this.save(); - var currentCtx = this.ctx; - if (!group.isolated) { - info('TODO: Support non-isolated groups.'); - } - if (group.knockout) { - warn('Knockout groups not supported.'); - } - var currentTransform = currentCtx.mozCurrentTransform; - if (group.matrix) { - currentCtx.transform.apply(currentCtx, group.matrix); - } - assert(group.bbox, 'Bounding box is required.'); - var bounds = Util.getAxialAlignedBoundingBox(group.bbox, currentCtx.mozCurrentTransform); - var canvasBounds = [ - 0, - 0, - currentCtx.canvas.width, - currentCtx.canvas.height - ]; - bounds = Util.intersect(bounds, canvasBounds) || [ - 0, - 0, - 0, - 0 - ]; - var offsetX = Math.floor(bounds[0]); - var offsetY = Math.floor(bounds[1]); - var drawnWidth = Math.max(Math.ceil(bounds[2]) - offsetX, 1); - var drawnHeight = Math.max(Math.ceil(bounds[3]) - offsetY, 1); - var scaleX = 1, scaleY = 1; - if (drawnWidth > MAX_GROUP_SIZE) { - scaleX = drawnWidth / MAX_GROUP_SIZE; - drawnWidth = MAX_GROUP_SIZE; - } - if (drawnHeight > MAX_GROUP_SIZE) { - scaleY = drawnHeight / MAX_GROUP_SIZE; - drawnHeight = MAX_GROUP_SIZE; - } - var cacheId = 'groupAt' + this.groupLevel; - if (group.smask) { - cacheId += '_smask_' + this.smaskCounter++ % 2; - } - var scratchCanvas = this.cachedCanvases.getCanvas(cacheId, drawnWidth, drawnHeight, true); - var groupCtx = scratchCanvas.context; - groupCtx.scale(1 / scaleX, 1 / scaleY); - groupCtx.translate(-offsetX, -offsetY); - groupCtx.transform.apply(groupCtx, currentTransform); - if (group.smask) { - this.smaskStack.push({ - canvas: scratchCanvas.canvas, - context: groupCtx, - offsetX: offsetX, - offsetY: offsetY, - scaleX: scaleX, - scaleY: scaleY, - subtype: group.smask.subtype, - backdrop: group.smask.backdrop, - transferMap: group.smask.transferMap || null, - startTransformInverse: null - }); - } else - { - currentCtx.setTransform(1, 0, 0, 1, 0, 0); - currentCtx.translate(offsetX, offsetY); - currentCtx.scale(scaleX, scaleY); - } - copyCtxState(currentCtx, groupCtx); - this.ctx = groupCtx; - this.setGState([ - [ - 'BM', - 'Normal' - ], - [ - 'ca', - 1 - ], - [ - 'CA', - 1 - ] - ]); - this.groupStack.push(currentCtx); - this.groupLevel++; - this.current.activeSMask = null; - }, - endGroup: function CanvasGraphics_endGroup(group) { - this.groupLevel--; - var groupCtx = this.ctx; - this.ctx = this.groupStack.pop(); - if (this.ctx.imageSmoothingEnabled !== undefined) { - this.ctx.imageSmoothingEnabled = false; - } else { - this.ctx.mozImageSmoothingEnabled = false; - } - if (group.smask) { - this.tempSMask = this.smaskStack.pop(); - } else { - this.ctx.drawImage(groupCtx.canvas, 0, 0); - } - this.restore(); - }, - beginAnnotations: function CanvasGraphics_beginAnnotations() { - this.save(); - this.current = new CanvasExtraState(); - if (this.baseTransform) { - this.ctx.setTransform.apply(this.ctx, this.baseTransform); - } - }, - endAnnotations: function CanvasGraphics_endAnnotations() { - this.restore(); - }, - beginAnnotation: function CanvasGraphics_beginAnnotation(rect, transform, matrix) { - this.save(); - if (isArray(rect) && rect.length === 4) { - var width = rect[2] - rect[0]; - var height = rect[3] - rect[1]; - this.ctx.rect(rect[0], rect[1], width, height); - this.clip(); - this.endPath(); - } - this.transform.apply(this, transform); - this.transform.apply(this, matrix); - }, - endAnnotation: function CanvasGraphics_endAnnotation() { - this.restore(); - }, - paintJpegXObject: function CanvasGraphics_paintJpegXObject(objId, w, h) { - var domImage = this.objs.get(objId); - if (!domImage) { - warn('Dependent image isn\'t ready yet'); - return; - } - this.save(); - var ctx = this.ctx; - ctx.scale(1 / w, -1 / h); - ctx.drawImage(domImage, 0, 0, domImage.width, domImage.height, 0, -h, w, h); - if (this.imageLayer) { - var currentTransform = ctx.mozCurrentTransformInverse; - var position = this.getCanvasPosition(0, 0); - this.imageLayer.appendImage({ - objId: objId, - left: position[0], - top: position[1], - width: w / currentTransform[0], - height: h / currentTransform[3] - }); - } - this.restore(); - }, - paintImageMaskXObject: function CanvasGraphics_paintImageMaskXObject(img) { - var ctx = this.ctx; - var width = img.width, height = img.height; - var fillColor = this.current.fillColor; - var isPatternFill = this.current.patternFill; - var glyph = this.processingType3; - if (COMPILE_TYPE3_GLYPHS && glyph && glyph.compiled === undefined) { - if (width <= MAX_SIZE_TO_COMPILE && height <= MAX_SIZE_TO_COMPILE) { - glyph.compiled = compileType3Glyph({ - data: img.data, - width: width, - height: height - }); - } else { - glyph.compiled = null; - } - } - if (glyph && glyph.compiled) { - glyph.compiled(ctx); - return; - } - var maskCanvas = this.cachedCanvases.getCanvas('maskCanvas', width, height); - var maskCtx = maskCanvas.context; - maskCtx.save(); - putBinaryImageMask(maskCtx, img); - maskCtx.globalCompositeOperation = 'source-in'; - maskCtx.fillStyle = isPatternFill ? fillColor.getPattern(maskCtx, this) : fillColor; - maskCtx.fillRect(0, 0, width, height); - maskCtx.restore(); - this.paintInlineImageXObject(maskCanvas.canvas); - }, - paintImageMaskXObjectRepeat: function CanvasGraphics_paintImageMaskXObjectRepeat(imgData, scaleX, scaleY, positions) { - var width = imgData.width; - var height = imgData.height; - var fillColor = this.current.fillColor; - var isPatternFill = this.current.patternFill; - var maskCanvas = this.cachedCanvases.getCanvas('maskCanvas', width, height); - var maskCtx = maskCanvas.context; - maskCtx.save(); - putBinaryImageMask(maskCtx, imgData); - maskCtx.globalCompositeOperation = 'source-in'; - maskCtx.fillStyle = isPatternFill ? fillColor.getPattern(maskCtx, this) : fillColor; - maskCtx.fillRect(0, 0, width, height); - maskCtx.restore(); - var ctx = this.ctx; - for (var i = 0, ii = positions.length; i < ii; i += 2) { - ctx.save(); - ctx.transform(scaleX, 0, 0, scaleY, positions[i], positions[i + 1]); - ctx.scale(1, -1); - ctx.drawImage(maskCanvas.canvas, 0, 0, width, height, 0, -1, 1, 1); - ctx.restore(); - } - }, - paintImageMaskXObjectGroup: function CanvasGraphics_paintImageMaskXObjectGroup(images) { - var ctx = this.ctx; - var fillColor = this.current.fillColor; - var isPatternFill = this.current.patternFill; - for (var i = 0, ii = images.length; i < ii; i++) { - var image = images[i]; - var width = image.width, height = image.height; - var maskCanvas = this.cachedCanvases.getCanvas('maskCanvas', width, height); - var maskCtx = maskCanvas.context; - maskCtx.save(); - putBinaryImageMask(maskCtx, image); - maskCtx.globalCompositeOperation = 'source-in'; - maskCtx.fillStyle = isPatternFill ? fillColor.getPattern(maskCtx, this) : fillColor; - maskCtx.fillRect(0, 0, width, height); - maskCtx.restore(); - ctx.save(); - ctx.transform.apply(ctx, image.transform); - ctx.scale(1, -1); - ctx.drawImage(maskCanvas.canvas, 0, 0, width, height, 0, -1, 1, 1); - ctx.restore(); - } - }, - paintImageXObject: function CanvasGraphics_paintImageXObject(objId) { - var imgData = this.objs.get(objId); - if (!imgData) { - warn('Dependent image isn\'t ready yet'); - return; - } - this.paintInlineImageXObject(imgData); - }, - paintImageXObjectRepeat: function CanvasGraphics_paintImageXObjectRepeat(objId, scaleX, scaleY, positions) { - var imgData = this.objs.get(objId); - if (!imgData) { - warn('Dependent image isn\'t ready yet'); - return; - } - var width = imgData.width; - var height = imgData.height; - var map = []; - for (var i = 0, ii = positions.length; i < ii; i += 2) { - map.push({ - transform: [ - scaleX, - 0, - 0, - scaleY, - positions[i], - positions[i + 1] - ], - x: 0, - y: 0, - w: width, - h: height - }); - } - this.paintInlineImageXObjectGroup(imgData, map); - }, - paintInlineImageXObject: function CanvasGraphics_paintInlineImageXObject(imgData) { - var width = imgData.width; - var height = imgData.height; - var ctx = this.ctx; - this.save(); - ctx.scale(1 / width, -1 / height); - var currentTransform = ctx.mozCurrentTransformInverse; - var a = currentTransform[0], b = currentTransform[1]; - var widthScale = Math.max(Math.sqrt(a * a + b * b), 1); - var c = currentTransform[2], d = currentTransform[3]; - var heightScale = Math.max(Math.sqrt(c * c + d * d), 1); - var imgToPaint, tmpCanvas; - if (imgData instanceof HTMLElement || !imgData.data) { - imgToPaint = imgData; - } else { - tmpCanvas = this.cachedCanvases.getCanvas('inlineImage', width, height); - var tmpCtx = tmpCanvas.context; - putBinaryImageData(tmpCtx, imgData); - imgToPaint = tmpCanvas.canvas; - } - var paintWidth = width, paintHeight = height; - var tmpCanvasId = 'prescale1'; - while (widthScale > 2 && paintWidth > 1 || heightScale > 2 && paintHeight > 1) { - var newWidth = paintWidth, newHeight = paintHeight; - if (widthScale > 2 && paintWidth > 1) { - newWidth = Math.ceil(paintWidth / 2); - widthScale /= paintWidth / newWidth; - } - if (heightScale > 2 && paintHeight > 1) { - newHeight = Math.ceil(paintHeight / 2); - heightScale /= paintHeight / newHeight; - } - tmpCanvas = this.cachedCanvases.getCanvas(tmpCanvasId, newWidth, newHeight); - tmpCtx = tmpCanvas.context; - tmpCtx.clearRect(0, 0, newWidth, newHeight); - tmpCtx.drawImage(imgToPaint, 0, 0, paintWidth, paintHeight, 0, 0, newWidth, newHeight); - imgToPaint = tmpCanvas.canvas; - paintWidth = newWidth; - paintHeight = newHeight; - tmpCanvasId = tmpCanvasId === 'prescale1' ? 'prescale2' : 'prescale1'; - } - ctx.drawImage(imgToPaint, 0, 0, paintWidth, paintHeight, 0, -height, width, height); - if (this.imageLayer) { - var position = this.getCanvasPosition(0, -height); - this.imageLayer.appendImage({ - imgData: imgData, - left: position[0], - top: position[1], - width: width / currentTransform[0], - height: height / currentTransform[3] - }); - } - this.restore(); - }, - paintInlineImageXObjectGroup: function CanvasGraphics_paintInlineImageXObjectGroup(imgData, map) { - var ctx = this.ctx; - var w = imgData.width; - var h = imgData.height; - var tmpCanvas = this.cachedCanvases.getCanvas('inlineImage', w, h); - var tmpCtx = tmpCanvas.context; - putBinaryImageData(tmpCtx, imgData); - for (var i = 0, ii = map.length; i < ii; i++) { - var entry = map[i]; - ctx.save(); - ctx.transform.apply(ctx, entry.transform); - ctx.scale(1, -1); - ctx.drawImage(tmpCanvas.canvas, entry.x, entry.y, entry.w, entry.h, 0, -1, 1, 1); - if (this.imageLayer) { - var position = this.getCanvasPosition(entry.x, entry.y); - this.imageLayer.appendImage({ - imgData: imgData, - left: position[0], - top: position[1], - width: w, - height: h - }); - } - ctx.restore(); - } - }, - paintSolidColorImageMask: function CanvasGraphics_paintSolidColorImageMask() { - this.ctx.fillRect(0, 0, 1, 1); - }, - paintXObject: function CanvasGraphics_paintXObject() { - warn('Unsupported \'paintXObject\' command.'); - }, - markPoint: function CanvasGraphics_markPoint(tag) { - }, - markPointProps: function CanvasGraphics_markPointProps(tag, properties) { - }, - beginMarkedContent: function CanvasGraphics_beginMarkedContent(tag) { - }, - beginMarkedContentProps: function CanvasGraphics_beginMarkedContentProps(tag, properties) { - }, - endMarkedContent: function CanvasGraphics_endMarkedContent() { - }, - beginCompat: function CanvasGraphics_beginCompat() { - }, - endCompat: function CanvasGraphics_endCompat() { - }, - consumePath: function CanvasGraphics_consumePath() { - var ctx = this.ctx; - if (this.pendingClip) { - if (this.pendingClip === EO_CLIP) { - if (ctx.mozFillRule !== undefined) { - ctx.mozFillRule = 'evenodd'; - ctx.clip(); - ctx.mozFillRule = 'nonzero'; - } else { - ctx.clip('evenodd'); - } - } else { - ctx.clip(); - } - this.pendingClip = null; - } - ctx.beginPath(); - }, - getSinglePixelWidth: function CanvasGraphics_getSinglePixelWidth(scale) { - if (this.cachedGetSinglePixelWidth === null) { - this.ctx.save(); - var inverse = this.ctx.mozCurrentTransformInverse; - this.ctx.restore(); - this.cachedGetSinglePixelWidth = Math.sqrt(Math.max(inverse[0] * inverse[0] + inverse[1] * inverse[1], inverse[2] * inverse[2] + inverse[3] * inverse[3])); - } - return this.cachedGetSinglePixelWidth; - }, - getCanvasPosition: function CanvasGraphics_getCanvasPosition(x, y) { - var transform = this.ctx.mozCurrentTransform; - return [ - transform[0] * x + transform[2] * y + transform[4], - transform[1] * x + transform[3] * y + transform[5] - ]; - } - }; - for (var op in OPS) { - CanvasGraphics.prototype[OPS[op]] = CanvasGraphics.prototype[op]; - } - return CanvasGraphics; - }(); - exports.CanvasGraphics = CanvasGraphics; - exports.createScratchCanvas = createScratchCanvas; - })); - (function (root, factory) { - factory(root.pdfjsDisplayAPI = {}, root.pdfjsSharedUtil, root.pdfjsDisplayFontLoader, root.pdfjsDisplayCanvas, root.pdfjsDisplayMetadata, root.pdfjsDisplayDOMUtils); - }(this, function (exports, sharedUtil, displayFontLoader, displayCanvas, displayMetadata, displayDOMUtils, amdRequire) { - var InvalidPDFException = sharedUtil.InvalidPDFException; - var MessageHandler = sharedUtil.MessageHandler; - var MissingPDFException = sharedUtil.MissingPDFException; - var PageViewport = sharedUtil.PageViewport; - var PasswordResponses = sharedUtil.PasswordResponses; - var PasswordException = sharedUtil.PasswordException; - var StatTimer = sharedUtil.StatTimer; - var UnexpectedResponseException = sharedUtil.UnexpectedResponseException; - var UnknownErrorException = sharedUtil.UnknownErrorException; - var Util = sharedUtil.Util; - var createPromiseCapability = sharedUtil.createPromiseCapability; - var error = sharedUtil.error; - var deprecated = sharedUtil.deprecated; - var getVerbosityLevel = sharedUtil.getVerbosityLevel; - var info = sharedUtil.info; - var isInt = sharedUtil.isInt; - var isArray = sharedUtil.isArray; - var isArrayBuffer = sharedUtil.isArrayBuffer; - var isSameOrigin = sharedUtil.isSameOrigin; - var loadJpegStream = sharedUtil.loadJpegStream; - var stringToBytes = sharedUtil.stringToBytes; - var globalScope = sharedUtil.globalScope; - var warn = sharedUtil.warn; - var FontFaceObject = displayFontLoader.FontFaceObject; - var FontLoader = displayFontLoader.FontLoader; - var CanvasGraphics = displayCanvas.CanvasGraphics; - var createScratchCanvas = displayCanvas.createScratchCanvas; - var Metadata = displayMetadata.Metadata; - var getDefaultSetting = displayDOMUtils.getDefaultSetting; - var DEFAULT_RANGE_CHUNK_SIZE = 65536; - var isWorkerDisabled = false; - var workerSrc; - var isPostMessageTransfersDisabled = false; - var fakeWorkerFilesLoader = null; - var useRequireEnsure = false; - if (typeof window === 'undefined') { - isWorkerDisabled = true; - if (typeof require.ensure === 'undefined') { - require.ensure = require('node-ensure'); - } - useRequireEnsure = true; - } - if (typeof __webpack_require__ !== 'undefined') { - useRequireEnsure = true; - } - if (typeof requirejs !== 'undefined' && requirejs.toUrl) { - workerSrc = requirejs.toUrl('pdfjs-dist/build/pdf.worker.js'); - } - var dynamicLoaderSupported = typeof requirejs !== 'undefined' && requirejs.load; - fakeWorkerFilesLoader = useRequireEnsure ? function (callback) { - require.ensure([], function () { - var worker = require('./pdf.worker.js'); - callback(worker.WorkerMessageHandler); - }); - } : dynamicLoaderSupported ? function (callback) { - requirejs(['pdfjs-dist/build/pdf.worker'], function (worker) { - callback(worker.WorkerMessageHandler); - }); - } : null; - function getDocument(src, pdfDataRangeTransport, passwordCallback, progressCallback) { - var task = new PDFDocumentLoadingTask(); - if (arguments.length > 1) { - deprecated('getDocument is called with pdfDataRangeTransport, ' + 'passwordCallback or progressCallback argument'); - } - if (pdfDataRangeTransport) { - if (!(pdfDataRangeTransport instanceof PDFDataRangeTransport)) { - pdfDataRangeTransport = Object.create(pdfDataRangeTransport); - pdfDataRangeTransport.length = src.length; - pdfDataRangeTransport.initialData = src.initialData; - if (!pdfDataRangeTransport.abort) { - pdfDataRangeTransport.abort = function () { - }; - } - } - src = Object.create(src); - src.range = pdfDataRangeTransport; - } - task.onPassword = passwordCallback || null; - task.onProgress = progressCallback || null; - var source; - if (typeof src === 'string') { - source = { url: src }; - } else if (isArrayBuffer(src)) { - source = { data: src }; - } else if (src instanceof PDFDataRangeTransport) { - source = { range: src }; + + if (backgroundColor) { + gl.clearColor(backgroundColor[0] / 255, backgroundColor[1] / 255, backgroundColor[2] / 255, 1.0); } else { - if (typeof src !== 'object') { - error('Invalid parameter in getDocument, need either Uint8Array, ' + 'string or a parameter object'); - } - if (!src.url && !src.data && !src.range) { - error('Invalid parameter object: need either .data, .range or .url'); - } - source = src; + gl.clearColor(0, 0, 0, 0); } - var params = {}; - var rangeTransport = null; - var worker = null; - for (var key in source) { - if (key === 'url' && typeof window !== 'undefined') { - params[key] = new URL(source[key], window.location).href; - continue; - } else if (key === 'range') { - rangeTransport = source[key]; - continue; - } else if (key === 'worker') { - worker = source[key]; - continue; - } else if (key === 'data' && !(source[key] instanceof Uint8Array)) { - var pdfBytes = source[key]; - if (typeof pdfBytes === 'string') { - params[key] = stringToBytes(pdfBytes); - } else if (typeof pdfBytes === 'object' && pdfBytes !== null && !isNaN(pdfBytes.length)) { - params[key] = new Uint8Array(pdfBytes); - } else if (isArrayBuffer(pdfBytes)) { - params[key] = new Uint8Array(pdfBytes); - } else { - error('Invalid PDF binary data: either typed array, string or ' + 'array-like object is expected in the data property.'); - } - continue; - } - params[key] = source[key]; - } - params.rangeChunkSize = params.rangeChunkSize || DEFAULT_RANGE_CHUNK_SIZE; - if (!worker) { - worker = new PDFWorker(); - task._worker = worker; - } - var docId = task.docId; - worker.promise.then(function () { - if (task.destroyed) { - throw new Error('Loading aborted'); - } - return _fetchDocument(worker, params, rangeTransport, docId).then(function (workerId) { - if (task.destroyed) { - throw new Error('Loading aborted'); - } - var messageHandler = new MessageHandler(docId, workerId, worker.port); - var transport = new WorkerTransport(messageHandler, task, rangeTransport); - task._transport = transport; - messageHandler.send('Ready', null); - }); - }).catch(task._capability.reject); - return task; - } - function _fetchDocument(worker, source, pdfDataRangeTransport, docId) { - if (worker.destroyed) { - return Promise.reject(new Error('Worker was destroyed')); - } - source.disableAutoFetch = getDefaultSetting('disableAutoFetch'); - source.disableStream = getDefaultSetting('disableStream'); - source.chunkedViewerLoading = !!pdfDataRangeTransport; - if (pdfDataRangeTransport) { - source.length = pdfDataRangeTransport.length; - source.initialData = pdfDataRangeTransport.initialData; - } - return worker.messageHandler.sendWithPromise('GetDocRequest', { - docId: docId, - source: source, - disableRange: getDefaultSetting('disableRange'), - maxImageSize: getDefaultSetting('maxImageSize'), - cMapUrl: getDefaultSetting('cMapUrl'), - cMapPacked: getDefaultSetting('cMapPacked'), - disableFontFace: getDefaultSetting('disableFontFace'), - disableCreateObjectURL: getDefaultSetting('disableCreateObjectURL'), - postMessageTransfers: getDefaultSetting('postMessageTransfers') && !isPostMessageTransfersDisabled, - docBaseUrl: source.docBaseUrl - }).then(function (workerId) { - if (worker.destroyed) { - throw new Error('Worker was destroyed'); - } - return workerId; - }); - } - var PDFDocumentLoadingTask = function PDFDocumentLoadingTaskClosure() { - var nextDocumentId = 0; - function PDFDocumentLoadingTask() { - this._capability = createPromiseCapability(); - this._transport = null; - this._worker = null; - this.docId = 'd' + nextDocumentId++; - this.destroyed = false; - this.onPassword = null; - this.onProgress = null; - this.onUnsupportedFeature = null; - } - PDFDocumentLoadingTask.prototype = { - get promise() { - return this._capability.promise; - }, - destroy: function () { - this.destroyed = true; - var transportDestroyed = !this._transport ? Promise.resolve() : this._transport.destroy(); - return transportDestroyed.then(function () { - this._transport = null; - if (this._worker) { - this._worker.destroy(); - this._worker = null; - } - }.bind(this)); - }, - then: function PDFDocumentLoadingTask_then(onFulfilled, onRejected) { - return this.promise.then.apply(this.promise, arguments); - } - }; - return PDFDocumentLoadingTask; - }(); - var PDFDataRangeTransport = function pdfDataRangeTransportClosure() { - function PDFDataRangeTransport(length, initialData) { - this.length = length; - this.initialData = initialData; - this._rangeListeners = []; - this._progressListeners = []; - this._progressiveReadListeners = []; - this._readyCapability = createPromiseCapability(); - } - PDFDataRangeTransport.prototype = { - addRangeListener: function PDFDataRangeTransport_addRangeListener(listener) { - this._rangeListeners.push(listener); - }, - addProgressListener: function PDFDataRangeTransport_addProgressListener(listener) { - this._progressListeners.push(listener); - }, - addProgressiveReadListener: function PDFDataRangeTransport_addProgressiveReadListener(listener) { - this._progressiveReadListeners.push(listener); - }, - onDataRange: function PDFDataRangeTransport_onDataRange(begin, chunk) { - var listeners = this._rangeListeners; - for (var i = 0, n = listeners.length; i < n; ++i) { - listeners[i](begin, chunk); - } - }, - onDataProgress: function PDFDataRangeTransport_onDataProgress(loaded) { - this._readyCapability.promise.then(function () { - var listeners = this._progressListeners; - for (var i = 0, n = listeners.length; i < n; ++i) { - listeners[i](loaded); - } - }.bind(this)); - }, - onDataProgressiveRead: function PDFDataRangeTransport_onDataProgress(chunk) { - this._readyCapability.promise.then(function () { - var listeners = this._progressiveReadListeners; - for (var i = 0, n = listeners.length; i < n; ++i) { - listeners[i](chunk); - } - }.bind(this)); - }, - transportReady: function PDFDataRangeTransport_transportReady() { - this._readyCapability.resolve(); - }, - requestDataRange: function PDFDataRangeTransport_requestDataRange(begin, end) { - throw new Error('Abstract method PDFDataRangeTransport.requestDataRange'); - }, - abort: function PDFDataRangeTransport_abort() { - } - }; - return PDFDataRangeTransport; - }(); - var PDFDocumentProxy = function PDFDocumentProxyClosure() { - function PDFDocumentProxy(pdfInfo, transport, loadingTask) { - this.pdfInfo = pdfInfo; - this.transport = transport; - this.loadingTask = loadingTask; - } - PDFDocumentProxy.prototype = { - get numPages() { - return this.pdfInfo.numPages; - }, - get fingerprint() { - return this.pdfInfo.fingerprint; - }, - getPage: function PDFDocumentProxy_getPage(pageNumber) { - return this.transport.getPage(pageNumber); - }, - getPageIndex: function PDFDocumentProxy_getPageIndex(ref) { - return this.transport.getPageIndex(ref); - }, - getDestinations: function PDFDocumentProxy_getDestinations() { - return this.transport.getDestinations(); - }, - getDestination: function PDFDocumentProxy_getDestination(id) { - return this.transport.getDestination(id); - }, - getPageLabels: function PDFDocumentProxy_getPageLabels() { - return this.transport.getPageLabels(); - }, - getAttachments: function PDFDocumentProxy_getAttachments() { - return this.transport.getAttachments(); - }, - getJavaScript: function PDFDocumentProxy_getJavaScript() { - return this.transport.getJavaScript(); - }, - getOutline: function PDFDocumentProxy_getOutline() { - return this.transport.getOutline(); - }, - getMetadata: function PDFDocumentProxy_getMetadata() { - return this.transport.getMetadata(); - }, - getData: function PDFDocumentProxy_getData() { - return this.transport.getData(); - }, - getDownloadInfo: function PDFDocumentProxy_getDownloadInfo() { - return this.transport.downloadInfoCapability.promise; - }, - getStats: function PDFDocumentProxy_getStats() { - return this.transport.getStats(); - }, - cleanup: function PDFDocumentProxy_cleanup() { - this.transport.startCleanup(); - }, - destroy: function PDFDocumentProxy_destroy() { - return this.loadingTask.destroy(); - } - }; - return PDFDocumentProxy; - }(); - var PDFPageProxy = function PDFPageProxyClosure() { - function PDFPageProxy(pageIndex, pageInfo, transport) { - this.pageIndex = pageIndex; - this.pageInfo = pageInfo; - this.transport = transport; - this.stats = new StatTimer(); - this.stats.enabled = getDefaultSetting('enableStats'); - this.commonObjs = transport.commonObjs; - this.objs = new PDFObjects(); - this.cleanupAfterRender = false; - this.pendingCleanup = false; - this.intentStates = Object.create(null); - this.destroyed = false; - } - PDFPageProxy.prototype = { - get pageNumber() { - return this.pageIndex + 1; - }, - get rotate() { - return this.pageInfo.rotate; - }, - get ref() { - return this.pageInfo.ref; - }, - get userUnit() { - return this.pageInfo.userUnit; - }, - get view() { - return this.pageInfo.view; - }, - getViewport: function PDFPageProxy_getViewport(scale, rotate) { - if (arguments.length < 2) { - rotate = this.rotate; - } - return new PageViewport(this.view, scale, rotate, 0, 0); - }, - getAnnotations: function PDFPageProxy_getAnnotations(params) { - var intent = params && params.intent || null; - if (!this.annotationsPromise || this.annotationsIntent !== intent) { - this.annotationsPromise = this.transport.getAnnotations(this.pageIndex, intent); - this.annotationsIntent = intent; - } - return this.annotationsPromise; - }, - render: function PDFPageProxy_render(params) { - var stats = this.stats; - stats.time('Overall'); - this.pendingCleanup = false; - var renderingIntent = params.intent === 'print' ? 'print' : 'display'; - var renderInteractiveForms = params.renderInteractiveForms === true ? true : false; - if (!this.intentStates[renderingIntent]) { - this.intentStates[renderingIntent] = Object.create(null); - } - var intentState = this.intentStates[renderingIntent]; - if (!intentState.displayReadyCapability) { - intentState.receivingOperatorList = true; - intentState.displayReadyCapability = createPromiseCapability(); - intentState.operatorList = { - fnArray: [], - argsArray: [], - lastChunk: false - }; - this.stats.time('Page Request'); - this.transport.messageHandler.send('RenderPageRequest', { - pageIndex: this.pageNumber - 1, - intent: renderingIntent, - renderInteractiveForms: renderInteractiveForms - }); - } - var internalRenderTask = new InternalRenderTask(complete, params, this.objs, this.commonObjs, intentState.operatorList, this.pageNumber); - internalRenderTask.useRequestAnimationFrame = renderingIntent !== 'print'; - if (!intentState.renderTasks) { - intentState.renderTasks = []; - } - intentState.renderTasks.push(internalRenderTask); - var renderTask = internalRenderTask.task; - if (params.continueCallback) { - deprecated('render is used with continueCallback parameter'); - renderTask.onContinue = params.continueCallback; - } - var self = this; - intentState.displayReadyCapability.promise.then(function pageDisplayReadyPromise(transparency) { - if (self.pendingCleanup) { - complete(); - return; - } - stats.time('Rendering'); - internalRenderTask.initializeGraphics(transparency); - internalRenderTask.operatorListChanged(); - }, function pageDisplayReadPromiseError(reason) { - complete(reason); - }); - function complete(error) { - var i = intentState.renderTasks.indexOf(internalRenderTask); - if (i >= 0) { - intentState.renderTasks.splice(i, 1); - } - if (self.cleanupAfterRender) { - self.pendingCleanup = true; - } - self._tryCleanup(); - if (error) { - internalRenderTask.capability.reject(error); - } else { - internalRenderTask.capability.resolve(); - } - stats.timeEnd('Rendering'); - stats.timeEnd('Overall'); - } - return renderTask; - }, - getOperatorList: function PDFPageProxy_getOperatorList() { - function operatorListChanged() { - if (intentState.operatorList.lastChunk) { - intentState.opListReadCapability.resolve(intentState.operatorList); - var i = intentState.renderTasks.indexOf(opListTask); - if (i >= 0) { - intentState.renderTasks.splice(i, 1); - } - } - } - var renderingIntent = 'oplist'; - if (!this.intentStates[renderingIntent]) { - this.intentStates[renderingIntent] = Object.create(null); - } - var intentState = this.intentStates[renderingIntent]; - var opListTask; - if (!intentState.opListReadCapability) { - opListTask = {}; - opListTask.operatorListChanged = operatorListChanged; - intentState.receivingOperatorList = true; - intentState.opListReadCapability = createPromiseCapability(); - intentState.renderTasks = []; - intentState.renderTasks.push(opListTask); - intentState.operatorList = { - fnArray: [], - argsArray: [], - lastChunk: false - }; - this.transport.messageHandler.send('RenderPageRequest', { - pageIndex: this.pageIndex, - intent: renderingIntent - }); - } - return intentState.opListReadCapability.promise; - }, - getTextContent: function PDFPageProxy_getTextContent(params) { - return this.transport.messageHandler.sendWithPromise('GetTextContent', { - pageIndex: this.pageNumber - 1, - normalizeWhitespace: params && params.normalizeWhitespace === true ? true : false, - combineTextItems: params && params.disableCombineTextItems === true ? false : true - }); - }, - _destroy: function PDFPageProxy_destroy() { - this.destroyed = true; - this.transport.pageCache[this.pageIndex] = null; - var waitOn = []; - Object.keys(this.intentStates).forEach(function (intent) { - if (intent === 'oplist') { - return; - } - var intentState = this.intentStates[intent]; - intentState.renderTasks.forEach(function (renderTask) { - var renderCompleted = renderTask.capability.promise.catch(function () { - }); - waitOn.push(renderCompleted); - renderTask.cancel(); - }); - }, this); - this.objs.clear(); - this.annotationsPromise = null; - this.pendingCleanup = false; - return Promise.all(waitOn); - }, - destroy: function () { - deprecated('page destroy method, use cleanup() instead'); - this.cleanup(); - }, - cleanup: function PDFPageProxy_cleanup() { - this.pendingCleanup = true; - this._tryCleanup(); - }, - _tryCleanup: function PDFPageProxy_tryCleanup() { - if (!this.pendingCleanup || Object.keys(this.intentStates).some(function (intent) { - var intentState = this.intentStates[intent]; - return intentState.renderTasks.length !== 0 || intentState.receivingOperatorList; - }, this)) { - return; - } - Object.keys(this.intentStates).forEach(function (intent) { - delete this.intentStates[intent]; - }, this); - this.objs.clear(); - this.annotationsPromise = null; - this.pendingCleanup = false; - }, - _startRenderPage: function PDFPageProxy_startRenderPage(transparency, intent) { - var intentState = this.intentStates[intent]; - if (intentState.displayReadyCapability) { - intentState.displayReadyCapability.resolve(transparency); - } - }, - _renderPageChunk: function PDFPageProxy_renderPageChunk(operatorListChunk, intent) { - var intentState = this.intentStates[intent]; - var i, ii; - for (i = 0, ii = operatorListChunk.length; i < ii; i++) { - intentState.operatorList.fnArray.push(operatorListChunk.fnArray[i]); - intentState.operatorList.argsArray.push(operatorListChunk.argsArray[i]); - } - intentState.operatorList.lastChunk = operatorListChunk.lastChunk; - for (i = 0; i < intentState.renderTasks.length; i++) { - intentState.renderTasks[i].operatorListChanged(); - } - if (operatorListChunk.lastChunk) { - intentState.receivingOperatorList = false; - this._tryCleanup(); - } - } - }; - return PDFPageProxy; - }(); - var PDFWorker = function PDFWorkerClosure() { - var nextFakeWorkerId = 0; - function getWorkerSrc() { - if (typeof workerSrc !== 'undefined') { - return workerSrc; - } - if (getDefaultSetting('workerSrc')) { - return getDefaultSetting('workerSrc'); - } - if (pdfjsFilePath) { - return pdfjsFilePath.replace(/\.js$/i, '.worker.js'); - } - error('No PDFJS.workerSrc specified'); - } - var fakeWorkerFilesLoadedCapability; - function setupFakeWorkerGlobal() { - var WorkerMessageHandler; - if (fakeWorkerFilesLoadedCapability) { - return fakeWorkerFilesLoadedCapability.promise; - } - fakeWorkerFilesLoadedCapability = createPromiseCapability(); - var loader = fakeWorkerFilesLoader || function (callback) { - Util.loadScript(getWorkerSrc(), function () { - callback(window.pdfjsDistBuildPdfWorker.WorkerMessageHandler); - }); - }; - loader(fakeWorkerFilesLoadedCapability.resolve); - return fakeWorkerFilesLoadedCapability.promise; - } - function FakeWorkerPort(defer) { - this._listeners = []; - this._defer = defer; - this._deferred = Promise.resolve(undefined); - } - FakeWorkerPort.prototype = { - postMessage: function (obj, transfers) { - function cloneValue(value) { - if (typeof value !== 'object' || value === null) { - return value; - } - if (cloned.has(value)) { - return cloned.get(value); - } - var result; - var buffer; - if ((buffer = value.buffer) && isArrayBuffer(buffer)) { - var transferable = transfers && transfers.indexOf(buffer) >= 0; - if (value === buffer) { - result = value; - } else if (transferable) { - result = new value.constructor(buffer, value.byteOffset, value.byteLength); - } else { - result = new value.constructor(value); - } - cloned.set(value, result); - return result; - } - result = isArray(value) ? [] : {}; - cloned.set(value, result); - for (var i in value) { - var desc, p = value; - while (!(desc = Object.getOwnPropertyDescriptor(p, i))) { - p = Object.getPrototypeOf(p); - } - if (typeof desc.value === 'undefined' || typeof desc.value === 'function') { - continue; - } - result[i] = cloneValue(desc.value); - } - return result; - } - if (!this._defer) { - this._listeners.forEach(function (listener) { - listener.call(this, { data: obj }); - }, this); - return; - } - var cloned = new WeakMap(); - var e = { data: cloneValue(obj) }; - this._deferred.then(function () { - this._listeners.forEach(function (listener) { - listener.call(this, e); - }, this); - }.bind(this)); - }, - addEventListener: function (name, listener) { - this._listeners.push(listener); - }, - removeEventListener: function (name, listener) { - var i = this._listeners.indexOf(listener); - this._listeners.splice(i, 1); - }, - terminate: function () { - this._listeners = []; - } - }; - function createCDNWrapper(url) { - var wrapper = 'importScripts(\'' + url + '\');'; - return URL.createObjectURL(new Blob([wrapper])); - } - function PDFWorker(name) { - this.name = name; - this.destroyed = false; - this._readyCapability = createPromiseCapability(); - this._port = null; - this._webWorker = null; - this._messageHandler = null; - this._initialize(); - } - PDFWorker.prototype = { - get promise() { - return this._readyCapability.promise; - }, - get port() { - return this._port; - }, - get messageHandler() { - return this._messageHandler; - }, - _initialize: function PDFWorker_initialize() { - if (!isWorkerDisabled && !getDefaultSetting('disableWorker') && typeof Worker !== 'undefined') { - var workerSrc = getWorkerSrc(); - try { - if (!isSameOrigin(window.location.href, workerSrc)) { - workerSrc = createCDNWrapper(new URL(workerSrc, window.location).href); - } - var worker = new Worker(workerSrc); - var messageHandler = new MessageHandler('main', 'worker', worker); - var terminateEarly = function () { - worker.removeEventListener('error', onWorkerError); - messageHandler.destroy(); - worker.terminate(); - if (this.destroyed) { - this._readyCapability.reject(new Error('Worker was destroyed')); - } else { - this._setupFakeWorker(); - } - }.bind(this); - var onWorkerError = function (event) { - if (!this._webWorker) { - terminateEarly(); - } - }.bind(this); - worker.addEventListener('error', onWorkerError); - messageHandler.on('test', function PDFWorker_test(data) { - worker.removeEventListener('error', onWorkerError); - if (this.destroyed) { - terminateEarly(); - return; - } - var supportTypedArray = data && data.supportTypedArray; - if (supportTypedArray) { - this._messageHandler = messageHandler; - this._port = worker; - this._webWorker = worker; - if (!data.supportTransfers) { - isPostMessageTransfersDisabled = true; - } - this._readyCapability.resolve(); - messageHandler.send('configure', { verbosity: getVerbosityLevel() }); - } else { - this._setupFakeWorker(); - messageHandler.destroy(); - worker.terminate(); - } - }.bind(this)); - messageHandler.on('console_log', function (data) { - console.log.apply(console, data); - }); - messageHandler.on('console_error', function (data) { - console.error.apply(console, data); - }); - messageHandler.on('ready', function (data) { - worker.removeEventListener('error', onWorkerError); - if (this.destroyed) { - terminateEarly(); - return; - } - try { - sendTest(); - } catch (e) { - this._setupFakeWorker(); - } - }.bind(this)); - var sendTest = function () { - var postMessageTransfers = getDefaultSetting('postMessageTransfers') && !isPostMessageTransfersDisabled; - var testObj = new Uint8Array([postMessageTransfers ? 255 : 0]); - try { - messageHandler.send('test', testObj, [testObj.buffer]); - } catch (ex) { - info('Cannot use postMessage transfers'); - testObj[0] = 0; - messageHandler.send('test', testObj); - } - }; - sendTest(); - return; - } catch (e) { - info('The worker has been disabled.'); - } - } - this._setupFakeWorker(); - }, - _setupFakeWorker: function PDFWorker_setupFakeWorker() { - if (!isWorkerDisabled && !getDefaultSetting('disableWorker')) { - warn('Setting up fake worker.'); - isWorkerDisabled = true; - } - setupFakeWorkerGlobal().then(function (WorkerMessageHandler) { - if (this.destroyed) { - this._readyCapability.reject(new Error('Worker was destroyed')); - return; - } - var isTypedArraysPresent = Uint8Array !== Float32Array; - var port = new FakeWorkerPort(isTypedArraysPresent); - this._port = port; - var id = 'fake' + nextFakeWorkerId++; - var workerHandler = new MessageHandler(id + '_worker', id, port); - WorkerMessageHandler.setup(workerHandler, port); - var messageHandler = new MessageHandler(id, id + '_worker', port); - this._messageHandler = messageHandler; - this._readyCapability.resolve(); - }.bind(this)); - }, - destroy: function PDFWorker_destroy() { - this.destroyed = true; - if (this._webWorker) { - this._webWorker.terminate(); - this._webWorker = null; - } - this._port = null; - if (this._messageHandler) { - this._messageHandler.destroy(); - this._messageHandler = null; - } - } - }; - return PDFWorker; - }(); - var WorkerTransport = function WorkerTransportClosure() { - function WorkerTransport(messageHandler, loadingTask, pdfDataRangeTransport) { - this.messageHandler = messageHandler; - this.loadingTask = loadingTask; - this.pdfDataRangeTransport = pdfDataRangeTransport; - this.commonObjs = new PDFObjects(); - this.fontLoader = new FontLoader(loadingTask.docId); - this.destroyed = false; - this.destroyCapability = null; - this._passwordCapability = null; - this.pageCache = []; - this.pagePromises = []; - this.downloadInfoCapability = createPromiseCapability(); - this.setupMessageHandler(); - } - WorkerTransport.prototype = { - destroy: function WorkerTransport_destroy() { - if (this.destroyCapability) { - return this.destroyCapability.promise; - } - this.destroyed = true; - this.destroyCapability = createPromiseCapability(); - if (this._passwordCapability) { - this._passwordCapability.reject(new Error('Worker was destroyed during onPassword callback')); - } - var waitOn = []; - this.pageCache.forEach(function (page) { - if (page) { - waitOn.push(page._destroy()); - } - }); - this.pageCache = []; - this.pagePromises = []; - var self = this; - var terminated = this.messageHandler.sendWithPromise('Terminate', null); - waitOn.push(terminated); - Promise.all(waitOn).then(function () { - self.fontLoader.clear(); - if (self.pdfDataRangeTransport) { - self.pdfDataRangeTransport.abort(); - self.pdfDataRangeTransport = null; - } - if (self.messageHandler) { - self.messageHandler.destroy(); - self.messageHandler = null; - } - self.destroyCapability.resolve(); - }, this.destroyCapability.reject); - return this.destroyCapability.promise; - }, - setupMessageHandler: function WorkerTransport_setupMessageHandler() { - var messageHandler = this.messageHandler; - var loadingTask = this.loadingTask; - var pdfDataRangeTransport = this.pdfDataRangeTransport; - if (pdfDataRangeTransport) { - pdfDataRangeTransport.addRangeListener(function (begin, chunk) { - messageHandler.send('OnDataRange', { - begin: begin, - chunk: chunk - }); - }); - pdfDataRangeTransport.addProgressListener(function (loaded) { - messageHandler.send('OnDataProgress', { loaded: loaded }); - }); - pdfDataRangeTransport.addProgressiveReadListener(function (chunk) { - messageHandler.send('OnDataRange', { chunk: chunk }); - }); - messageHandler.on('RequestDataRange', function transportDataRange(data) { - pdfDataRangeTransport.requestDataRange(data.begin, data.end); - }, this); - } - messageHandler.on('GetDoc', function transportDoc(data) { - var pdfInfo = data.pdfInfo; - this.numPages = data.pdfInfo.numPages; - var loadingTask = this.loadingTask; - var pdfDocument = new PDFDocumentProxy(pdfInfo, this, loadingTask); - this.pdfDocument = pdfDocument; - loadingTask._capability.resolve(pdfDocument); - }, this); - messageHandler.on('PasswordRequest', function transportPasswordRequest(exception) { - this._passwordCapability = createPromiseCapability(); - if (loadingTask.onPassword) { - var updatePassword = function (password) { - this._passwordCapability.resolve({ password: password }); - }.bind(this); - loadingTask.onPassword(updatePassword, exception.code); - } else { - this._passwordCapability.reject(new PasswordException(exception.message, exception.code)); - } - return this._passwordCapability.promise; - }, this); - messageHandler.on('PasswordException', function transportPasswordException(exception) { - loadingTask._capability.reject(new PasswordException(exception.message, exception.code)); - }, this); - messageHandler.on('InvalidPDF', function transportInvalidPDF(exception) { - this.loadingTask._capability.reject(new InvalidPDFException(exception.message)); - }, this); - messageHandler.on('MissingPDF', function transportMissingPDF(exception) { - this.loadingTask._capability.reject(new MissingPDFException(exception.message)); - }, this); - messageHandler.on('UnexpectedResponse', function transportUnexpectedResponse(exception) { - this.loadingTask._capability.reject(new UnexpectedResponseException(exception.message, exception.status)); - }, this); - messageHandler.on('UnknownError', function transportUnknownError(exception) { - this.loadingTask._capability.reject(new UnknownErrorException(exception.message, exception.details)); - }, this); - messageHandler.on('DataLoaded', function transportPage(data) { - this.downloadInfoCapability.resolve(data); - }, this); - messageHandler.on('PDFManagerReady', function transportPage(data) { - if (this.pdfDataRangeTransport) { - this.pdfDataRangeTransport.transportReady(); - } - }, this); - messageHandler.on('StartRenderPage', function transportRender(data) { - if (this.destroyed) { - return; - } - var page = this.pageCache[data.pageIndex]; - page.stats.timeEnd('Page Request'); - page._startRenderPage(data.transparency, data.intent); - }, this); - messageHandler.on('RenderPageChunk', function transportRender(data) { - if (this.destroyed) { - return; - } - var page = this.pageCache[data.pageIndex]; - page._renderPageChunk(data.operatorList, data.intent); - }, this); - messageHandler.on('commonobj', function transportObj(data) { - if (this.destroyed) { - return; - } - var id = data[0]; - var type = data[1]; - if (this.commonObjs.hasData(id)) { - return; - } - switch (type) { - case 'Font': - var exportedData = data[2]; - if ('error' in exportedData) { - var exportedError = exportedData.error; - warn('Error during font loading: ' + exportedError); - this.commonObjs.resolve(id, exportedError); - break; - } - var fontRegistry = null; - if (getDefaultSetting('pdfBug') && globalScope.FontInspector && globalScope['FontInspector'].enabled) { - fontRegistry = { - registerFont: function (font, url) { - globalScope['FontInspector'].fontAdded(font, url); - } - }; - } - var font = new FontFaceObject(exportedData, { - isEvalSuported: getDefaultSetting('isEvalSupported'), - disableFontFace: getDefaultSetting('disableFontFace'), - fontRegistry: fontRegistry - }); - this.fontLoader.bind([font], function fontReady(fontObjs) { - this.commonObjs.resolve(id, font); - }.bind(this)); - break; - case 'FontPath': - this.commonObjs.resolve(id, data[2]); - break; - default: - error('Got unknown common object type ' + type); - } - }, this); - messageHandler.on('obj', function transportObj(data) { - if (this.destroyed) { - return; - } - var id = data[0]; - var pageIndex = data[1]; - var type = data[2]; - var pageProxy = this.pageCache[pageIndex]; - var imageData; - if (pageProxy.objs.hasData(id)) { - return; - } - switch (type) { - case 'JpegStream': - imageData = data[3]; - loadJpegStream(id, imageData, pageProxy.objs); - break; - case 'Image': - imageData = data[3]; - pageProxy.objs.resolve(id, imageData); - var MAX_IMAGE_SIZE_TO_STORE = 8000000; - if (imageData && 'data' in imageData && imageData.data.length > MAX_IMAGE_SIZE_TO_STORE) { - pageProxy.cleanupAfterRender = true; - } - break; - default: - error('Got unknown object type ' + type); - } - }, this); - messageHandler.on('DocProgress', function transportDocProgress(data) { - if (this.destroyed) { - return; - } - var loadingTask = this.loadingTask; - if (loadingTask.onProgress) { - loadingTask.onProgress({ - loaded: data.loaded, - total: data.total - }); - } - }, this); - messageHandler.on('PageError', function transportError(data) { - if (this.destroyed) { - return; - } - var page = this.pageCache[data.pageNum - 1]; - var intentState = page.intentStates[data.intent]; - if (intentState.displayReadyCapability) { - intentState.displayReadyCapability.reject(data.error); - } else { - error(data.error); - } - if (intentState.operatorList) { - intentState.operatorList.lastChunk = true; - for (var i = 0; i < intentState.renderTasks.length; i++) { - intentState.renderTasks[i].operatorListChanged(); - } - } - }, this); - messageHandler.on('UnsupportedFeature', function transportUnsupportedFeature(data) { - if (this.destroyed) { - return; - } - var featureId = data.featureId; - var loadingTask = this.loadingTask; - if (loadingTask.onUnsupportedFeature) { - loadingTask.onUnsupportedFeature(featureId); - } - _UnsupportedManager.notify(featureId); - }, this); - messageHandler.on('JpegDecode', function (data) { - if (this.destroyed) { - return Promise.reject(new Error('Worker was destroyed')); - } - var imageUrl = data[0]; - var components = data[1]; - if (components !== 3 && components !== 1) { - return Promise.reject(new Error('Only 3 components or 1 component can be returned')); - } - return new Promise(function (resolve, reject) { - var img = new Image(); - img.onload = function () { - var width = img.width; - var height = img.height; - var size = width * height; - var rgbaLength = size * 4; - var buf = new Uint8Array(size * components); - var tmpCanvas = createScratchCanvas(width, height); - var tmpCtx = tmpCanvas.getContext('2d'); - tmpCtx.drawImage(img, 0, 0); - var data = tmpCtx.getImageData(0, 0, width, height).data; - var i, j; - if (components === 3) { - for (i = 0, j = 0; i < rgbaLength; i += 4, j += 3) { - buf[j] = data[i]; - buf[j + 1] = data[i + 1]; - buf[j + 2] = data[i + 2]; - } - } else if (components === 1) { - for (i = 0, j = 0; i < rgbaLength; i += 4, j++) { - buf[j] = data[i]; - } - } - resolve({ - data: buf, - width: width, - height: height - }); - }; - img.onerror = function () { - reject(new Error('JpegDecode failed to load image')); - }; - img.src = imageUrl; - }); - }, this); - }, - getData: function WorkerTransport_getData() { - return this.messageHandler.sendWithPromise('GetData', null); - }, - getPage: function WorkerTransport_getPage(pageNumber, capability) { - if (!isInt(pageNumber) || pageNumber <= 0 || pageNumber > this.numPages) { - return Promise.reject(new Error('Invalid page request')); - } - var pageIndex = pageNumber - 1; - if (pageIndex in this.pagePromises) { - return this.pagePromises[pageIndex]; - } - var promise = this.messageHandler.sendWithPromise('GetPage', { pageIndex: pageIndex }).then(function (pageInfo) { - if (this.destroyed) { - throw new Error('Transport destroyed'); - } - var page = new PDFPageProxy(pageIndex, pageInfo, this); - this.pageCache[pageIndex] = page; - return page; - }.bind(this)); - this.pagePromises[pageIndex] = promise; - return promise; - }, - getPageIndex: function WorkerTransport_getPageIndexByRef(ref) { - return this.messageHandler.sendWithPromise('GetPageIndex', { ref: ref }).catch(function (reason) { - return Promise.reject(new Error(reason)); - }); - }, - getAnnotations: function WorkerTransport_getAnnotations(pageIndex, intent) { - return this.messageHandler.sendWithPromise('GetAnnotations', { - pageIndex: pageIndex, - intent: intent - }); - }, - getDestinations: function WorkerTransport_getDestinations() { - return this.messageHandler.sendWithPromise('GetDestinations', null); - }, - getDestination: function WorkerTransport_getDestination(id) { - return this.messageHandler.sendWithPromise('GetDestination', { id: id }); - }, - getPageLabels: function WorkerTransport_getPageLabels() { - return this.messageHandler.sendWithPromise('GetPageLabels', null); - }, - getAttachments: function WorkerTransport_getAttachments() { - return this.messageHandler.sendWithPromise('GetAttachments', null); - }, - getJavaScript: function WorkerTransport_getJavaScript() { - return this.messageHandler.sendWithPromise('GetJavaScript', null); - }, - getOutline: function WorkerTransport_getOutline() { - return this.messageHandler.sendWithPromise('GetOutline', null); - }, - getMetadata: function WorkerTransport_getMetadata() { - return this.messageHandler.sendWithPromise('GetMetadata', null).then(function transportMetadata(results) { - return { - info: results[0], - metadata: results[1] ? new Metadata(results[1]) : null - }; - }); - }, - getStats: function WorkerTransport_getStats() { - return this.messageHandler.sendWithPromise('GetStats', null); - }, - startCleanup: function WorkerTransport_startCleanup() { - this.messageHandler.sendWithPromise('Cleanup', null).then(function endCleanup() { - for (var i = 0, ii = this.pageCache.length; i < ii; i++) { - var page = this.pageCache[i]; - if (page) { - page.cleanup(); - } - } - this.commonObjs.clear(); - this.fontLoader.clear(); - }.bind(this)); - } - }; - return WorkerTransport; - }(); - var PDFObjects = function PDFObjectsClosure() { - function PDFObjects() { - this.objs = Object.create(null); - } - PDFObjects.prototype = { - ensureObj: function PDFObjects_ensureObj(objId) { - if (this.objs[objId]) { - return this.objs[objId]; - } - var obj = { - capability: createPromiseCapability(), - data: null, - resolved: false - }; - this.objs[objId] = obj; - return obj; - }, - get: function PDFObjects_get(objId, callback) { - if (callback) { - this.ensureObj(objId).capability.promise.then(callback); - return null; - } - var obj = this.objs[objId]; - if (!obj || !obj.resolved) { - error('Requesting object that isn\'t resolved yet ' + objId); - } - return obj.data; - }, - resolve: function PDFObjects_resolve(objId, data) { - var obj = this.ensureObj(objId); - obj.resolved = true; - obj.data = data; - obj.capability.resolve(data); - }, - isResolved: function PDFObjects_isResolved(objId) { - var objs = this.objs; - if (!objs[objId]) { - return false; - } - return objs[objId].resolved; - }, - hasData: function PDFObjects_hasData(objId) { - return this.isResolved(objId); - }, - getData: function PDFObjects_getData(objId) { - var objs = this.objs; - if (!objs[objId] || !objs[objId].resolved) { - return null; - } - return objs[objId].data; - }, - clear: function PDFObjects_clear() { - this.objs = Object.create(null); - } - }; - return PDFObjects; - }(); - var RenderTask = function RenderTaskClosure() { - function RenderTask(internalRenderTask) { - this._internalRenderTask = internalRenderTask; - this.onContinue = null; - } - RenderTask.prototype = { - get promise() { - return this._internalRenderTask.capability.promise; - }, - cancel: function RenderTask_cancel() { - this._internalRenderTask.cancel(); - }, - then: function RenderTask_then(onFulfilled, onRejected) { - return this.promise.then.apply(this.promise, arguments); - } - }; - return RenderTask; - }(); - var InternalRenderTask = function InternalRenderTaskClosure() { - function InternalRenderTask(callback, params, objs, commonObjs, operatorList, pageNumber) { - this.callback = callback; - this.params = params; - this.objs = objs; - this.commonObjs = commonObjs; - this.operatorListIdx = null; - this.operatorList = operatorList; - this.pageNumber = pageNumber; - this.running = false; - this.graphicsReadyCallback = null; - this.graphicsReady = false; - this.useRequestAnimationFrame = false; - this.cancelled = false; - this.capability = createPromiseCapability(); - this.task = new RenderTask(this); - this._continueBound = this._continue.bind(this); - this._scheduleNextBound = this._scheduleNext.bind(this); - this._nextBound = this._next.bind(this); - } - InternalRenderTask.prototype = { - initializeGraphics: function InternalRenderTask_initializeGraphics(transparency) { - if (this.cancelled) { - return; - } - if (getDefaultSetting('pdfBug') && globalScope.StepperManager && globalScope.StepperManager.enabled) { - this.stepper = globalScope.StepperManager.create(this.pageNumber - 1); - this.stepper.init(this.operatorList); - this.stepper.nextBreakPoint = this.stepper.getNextBreakPoint(); - } - var params = this.params; - this.gfx = new CanvasGraphics(params.canvasContext, this.commonObjs, this.objs, params.imageLayer); - this.gfx.beginDrawing(params.transform, params.viewport, transparency); - this.operatorListIdx = 0; - this.graphicsReady = true; - if (this.graphicsReadyCallback) { - this.graphicsReadyCallback(); - } - }, - cancel: function InternalRenderTask_cancel() { - this.running = false; - this.cancelled = true; - this.callback('cancelled'); - }, - operatorListChanged: function InternalRenderTask_operatorListChanged() { - if (!this.graphicsReady) { - if (!this.graphicsReadyCallback) { - this.graphicsReadyCallback = this._continueBound; - } - return; - } - if (this.stepper) { - this.stepper.updateOperatorList(this.operatorList); - } - if (this.running) { - return; - } - this._continue(); - }, - _continue: function InternalRenderTask__continue() { - this.running = true; - if (this.cancelled) { - return; - } - if (this.task.onContinue) { - this.task.onContinue(this._scheduleNextBound); - } else { - this._scheduleNext(); - } - }, - _scheduleNext: function InternalRenderTask__scheduleNext() { - if (this.useRequestAnimationFrame && typeof window !== 'undefined') { - window.requestAnimationFrame(this._nextBound); - } else { - Promise.resolve(undefined).then(this._nextBound); - } - }, - _next: function InternalRenderTask__next() { - if (this.cancelled) { - return; - } - this.operatorListIdx = this.gfx.executeOperatorList(this.operatorList, this.operatorListIdx, this._continueBound, this.stepper); - if (this.operatorListIdx === this.operatorList.argsArray.length) { - this.running = false; - if (this.operatorList.lastChunk) { - this.gfx.endDrawing(); - this.callback(); - } - } - } - }; - return InternalRenderTask; - }(); - var _UnsupportedManager = function UnsupportedManagerClosure() { - var listeners = []; - return { - listen: function (cb) { - deprecated('Global UnsupportedManager.listen is used: ' + ' use PDFDocumentLoadingTask.onUnsupportedFeature instead'); - listeners.push(cb); - }, - notify: function (featureId) { - for (var i = 0, ii = listeners.length; i < ii; i++) { - listeners[i](featureId); - } - } - }; - }(); - if (typeof pdfjsVersion !== 'undefined') { - exports.version = pdfjsVersion; - } - if (typeof pdfjsBuild !== 'undefined') { - exports.build = pdfjsBuild; - } - exports.getDocument = getDocument; - exports.PDFDataRangeTransport = PDFDataRangeTransport; - exports.PDFWorker = PDFWorker; - exports.PDFDocumentProxy = PDFDocumentProxy; - exports.PDFPageProxy = PDFPageProxy; - exports._UnsupportedManager = _UnsupportedManager; - })); - (function (root, factory) { - factory(root.pdfjsDisplayGlobal = {}, root.pdfjsSharedUtil, root.pdfjsDisplayDOMUtils, root.pdfjsDisplayAPI, root.pdfjsDisplayAnnotationLayer, root.pdfjsDisplayTextLayer, root.pdfjsDisplayMetadata, root.pdfjsDisplaySVG); - }(this, function (exports, sharedUtil, displayDOMUtils, displayAPI, displayAnnotationLayer, displayTextLayer, displayMetadata, displaySVG) { - var globalScope = sharedUtil.globalScope; - var deprecated = sharedUtil.deprecated; - var warn = sharedUtil.warn; - var LinkTarget = displayDOMUtils.LinkTarget; - var DEFAULT_LINK_REL = displayDOMUtils.DEFAULT_LINK_REL; - var isWorker = typeof window === 'undefined'; - if (!globalScope.PDFJS) { - globalScope.PDFJS = {}; - } - var PDFJS = globalScope.PDFJS; - if (typeof pdfjsVersion !== 'undefined') { - PDFJS.version = pdfjsVersion; - } - if (typeof pdfjsBuild !== 'undefined') { - PDFJS.build = pdfjsBuild; - } - PDFJS.pdfBug = false; - if (PDFJS.verbosity !== undefined) { - sharedUtil.setVerbosityLevel(PDFJS.verbosity); - } - delete PDFJS.verbosity; - Object.defineProperty(PDFJS, 'verbosity', { - get: function () { - return sharedUtil.getVerbosityLevel(); + + gl.clear(gl.COLOR_BUFFER_BIT); + var coordsBuffer = gl.createBuffer(); + gl.bindBuffer(gl.ARRAY_BUFFER, coordsBuffer); + gl.bufferData(gl.ARRAY_BUFFER, coords, gl.STATIC_DRAW); + gl.enableVertexAttribArray(cache.positionLocation); + gl.vertexAttribPointer(cache.positionLocation, 2, gl.FLOAT, false, 0, 0); + var colorsBuffer = gl.createBuffer(); + gl.bindBuffer(gl.ARRAY_BUFFER, colorsBuffer); + gl.bufferData(gl.ARRAY_BUFFER, colors, gl.STATIC_DRAW); + gl.enableVertexAttribArray(cache.colorLocation); + gl.vertexAttribPointer(cache.colorLocation, 3, gl.UNSIGNED_BYTE, false, 0, 0); + gl.uniform2f(cache.scaleLocation, context.scaleX, context.scaleY); + gl.uniform2f(cache.offsetLocation, context.offsetX, context.offsetY); + gl.drawArrays(gl.TRIANGLES, 0, count); + gl.flush(); + gl.deleteBuffer(coordsBuffer); + gl.deleteBuffer(colorsBuffer); + return canvas; + } + + return { + tryInitGL: function tryInitGL() { + try { + generateGL(); + return !!currentGL; + } catch (ex) {} + + return false; }, - set: function (level) { - sharedUtil.setVerbosityLevel(level); - }, - enumerable: true, - configurable: true - }); - PDFJS.VERBOSITY_LEVELS = sharedUtil.VERBOSITY_LEVELS; - PDFJS.OPS = sharedUtil.OPS; - PDFJS.UNSUPPORTED_FEATURES = sharedUtil.UNSUPPORTED_FEATURES; - PDFJS.isValidUrl = displayDOMUtils.isValidUrl; - PDFJS.shadow = sharedUtil.shadow; - PDFJS.createBlob = sharedUtil.createBlob; - PDFJS.createObjectURL = function PDFJS_createObjectURL(data, contentType) { - return sharedUtil.createObjectURL(data, contentType, PDFJS.disableCreateObjectURL); - }; - Object.defineProperty(PDFJS, 'isLittleEndian', { - configurable: true, - get: function PDFJS_isLittleEndian() { - var value = sharedUtil.isLittleEndian(); - return sharedUtil.shadow(PDFJS, 'isLittleEndian', value); + composeSMask: composeSMask, + drawFigures: drawFigures, + cleanup: function cleanup() { + if (smaskCache && smaskCache.canvas) { + smaskCache.canvas.width = 0; + smaskCache.canvas.height = 0; + } + + if (figuresCache && figuresCache.canvas) { + figuresCache.canvas.width = 0; + figuresCache.canvas.height = 0; + } + + smaskCache = null; + figuresCache = null; } - }); - PDFJS.removeNullCharacters = sharedUtil.removeNullCharacters; - PDFJS.PasswordResponses = sharedUtil.PasswordResponses; - PDFJS.PasswordException = sharedUtil.PasswordException; - PDFJS.UnknownErrorException = sharedUtil.UnknownErrorException; - PDFJS.InvalidPDFException = sharedUtil.InvalidPDFException; - PDFJS.MissingPDFException = sharedUtil.MissingPDFException; - PDFJS.UnexpectedResponseException = sharedUtil.UnexpectedResponseException; - PDFJS.Util = sharedUtil.Util; - PDFJS.PageViewport = sharedUtil.PageViewport; - PDFJS.createPromiseCapability = sharedUtil.createPromiseCapability; - PDFJS.maxImageSize = PDFJS.maxImageSize === undefined ? -1 : PDFJS.maxImageSize; - PDFJS.cMapUrl = PDFJS.cMapUrl === undefined ? null : PDFJS.cMapUrl; - PDFJS.cMapPacked = PDFJS.cMapPacked === undefined ? false : PDFJS.cMapPacked; - PDFJS.disableFontFace = PDFJS.disableFontFace === undefined ? false : PDFJS.disableFontFace; - PDFJS.imageResourcesPath = PDFJS.imageResourcesPath === undefined ? '' : PDFJS.imageResourcesPath; - PDFJS.disableWorker = PDFJS.disableWorker === undefined ? false : PDFJS.disableWorker; - PDFJS.workerSrc = PDFJS.workerSrc === undefined ? null : PDFJS.workerSrc; - PDFJS.disableRange = PDFJS.disableRange === undefined ? false : PDFJS.disableRange; - PDFJS.disableStream = PDFJS.disableStream === undefined ? false : PDFJS.disableStream; - PDFJS.disableAutoFetch = PDFJS.disableAutoFetch === undefined ? false : PDFJS.disableAutoFetch; - PDFJS.pdfBug = PDFJS.pdfBug === undefined ? false : PDFJS.pdfBug; - PDFJS.postMessageTransfers = PDFJS.postMessageTransfers === undefined ? true : PDFJS.postMessageTransfers; - PDFJS.disableCreateObjectURL = PDFJS.disableCreateObjectURL === undefined ? false : PDFJS.disableCreateObjectURL; - PDFJS.disableWebGL = PDFJS.disableWebGL === undefined ? true : PDFJS.disableWebGL; - PDFJS.externalLinkTarget = PDFJS.externalLinkTarget === undefined ? LinkTarget.NONE : PDFJS.externalLinkTarget; - PDFJS.externalLinkRel = PDFJS.externalLinkRel === undefined ? DEFAULT_LINK_REL : PDFJS.externalLinkRel; - PDFJS.isEvalSupported = PDFJS.isEvalSupported === undefined ? true : PDFJS.isEvalSupported; - var savedOpenExternalLinksInNewWindow = PDFJS.openExternalLinksInNewWindow; - delete PDFJS.openExternalLinksInNewWindow; - Object.defineProperty(PDFJS, 'openExternalLinksInNewWindow', { - get: function () { - return PDFJS.externalLinkTarget === LinkTarget.BLANK; - }, - set: function (value) { - if (value) { - deprecated('PDFJS.openExternalLinksInNewWindow, please use ' + '"PDFJS.externalLinkTarget = PDFJS.LinkTarget.BLANK" instead.'); - } - if (PDFJS.externalLinkTarget !== LinkTarget.NONE) { - warn('PDFJS.externalLinkTarget is already initialized'); + }; +}(); + +/***/ }), +/* 162 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.renderTextLayer = void 0; + +var _util = __w_pdfjs_require__(1); + +var _global_scope = _interopRequireDefault(__w_pdfjs_require__(3)); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var renderTextLayer = function renderTextLayerClosure() { + var MAX_TEXT_DIVS_TO_RENDER = 100000; + var NonWhitespaceRegexp = /\S/; + + function isAllWhitespace(str) { + return !NonWhitespaceRegexp.test(str); + } + + var styleBuf = ['left: ', 0, 'px; top: ', 0, 'px; font-size: ', 0, 'px; font-family: ', '', ';']; + + function appendText(task, geom, styles) { + var textDiv = document.createElement('span'); + var textDivProperties = { + style: null, + angle: 0, + canvasWidth: 0, + isWhitespace: false, + originalTransform: null, + paddingBottom: 0, + paddingLeft: 0, + paddingRight: 0, + paddingTop: 0, + scale: 1 + }; + + task._textDivs.push(textDiv); + + if (isAllWhitespace(geom.str)) { + textDivProperties.isWhitespace = true; + + task._textDivProperties.set(textDiv, textDivProperties); + return; - } - PDFJS.externalLinkTarget = value ? LinkTarget.BLANK : LinkTarget.NONE; - }, - enumerable: true, - configurable: true - }); - if (savedOpenExternalLinksInNewWindow) { - PDFJS.openExternalLinksInNewWindow = savedOpenExternalLinksInNewWindow; - } - PDFJS.getDocument = displayAPI.getDocument; - PDFJS.PDFDataRangeTransport = displayAPI.PDFDataRangeTransport; - PDFJS.PDFWorker = displayAPI.PDFWorker; - Object.defineProperty(PDFJS, 'hasCanvasTypedArrays', { - configurable: true, - get: function PDFJS_hasCanvasTypedArrays() { - var value = displayDOMUtils.hasCanvasTypedArrays(); - return sharedUtil.shadow(PDFJS, 'hasCanvasTypedArrays', value); } - }); - PDFJS.CustomStyle = displayDOMUtils.CustomStyle; - PDFJS.LinkTarget = LinkTarget; - PDFJS.addLinkAttributes = displayDOMUtils.addLinkAttributes; - PDFJS.getFilenameFromUrl = displayDOMUtils.getFilenameFromUrl; - PDFJS.isExternalLinkTargetSet = displayDOMUtils.isExternalLinkTargetSet; - PDFJS.AnnotationLayer = displayAnnotationLayer.AnnotationLayer; - PDFJS.renderTextLayer = displayTextLayer.renderTextLayer; - PDFJS.Metadata = displayMetadata.Metadata; - PDFJS.SVGGraphics = displaySVG.SVGGraphics; - PDFJS.UnsupportedManager = displayAPI._UnsupportedManager; - exports.globalScope = globalScope; - exports.isWorker = isWorker; - exports.PDFJS = globalScope.PDFJS; - })); - }.call(pdfjsLibs)); - exports.PDFJS = pdfjsLibs.pdfjsDisplayGlobal.PDFJS; - exports.build = pdfjsLibs.pdfjsDisplayAPI.build; - exports.version = pdfjsLibs.pdfjsDisplayAPI.version; - exports.getDocument = pdfjsLibs.pdfjsDisplayAPI.getDocument; - exports.PDFDataRangeTransport = pdfjsLibs.pdfjsDisplayAPI.PDFDataRangeTransport; - exports.PDFWorker = pdfjsLibs.pdfjsDisplayAPI.PDFWorker; - exports.renderTextLayer = pdfjsLibs.pdfjsDisplayTextLayer.renderTextLayer; - exports.AnnotationLayer = pdfjsLibs.pdfjsDisplayAnnotationLayer.AnnotationLayer; - exports.CustomStyle = pdfjsLibs.pdfjsDisplayDOMUtils.CustomStyle; - exports.PasswordResponses = pdfjsLibs.pdfjsSharedUtil.PasswordResponses; - exports.InvalidPDFException = pdfjsLibs.pdfjsSharedUtil.InvalidPDFException; - exports.MissingPDFException = pdfjsLibs.pdfjsSharedUtil.MissingPDFException; - exports.SVGGraphics = pdfjsLibs.pdfjsDisplaySVG.SVGGraphics; - exports.UnexpectedResponseException = pdfjsLibs.pdfjsSharedUtil.UnexpectedResponseException; - exports.OPS = pdfjsLibs.pdfjsSharedUtil.OPS; - exports.UNSUPPORTED_FEATURES = pdfjsLibs.pdfjsSharedUtil.UNSUPPORTED_FEATURES; - exports.isValidUrl = pdfjsLibs.pdfjsDisplayDOMUtils.isValidUrl; - exports.createValidAbsoluteUrl = pdfjsLibs.pdfjsSharedUtil.createValidAbsoluteUrl; - exports.createObjectURL = pdfjsLibs.pdfjsSharedUtil.createObjectURL; - exports.removeNullCharacters = pdfjsLibs.pdfjsSharedUtil.removeNullCharacters; - exports.shadow = pdfjsLibs.pdfjsSharedUtil.shadow; - exports.createBlob = pdfjsLibs.pdfjsSharedUtil.createBlob; - exports.getFilenameFromUrl = pdfjsLibs.pdfjsDisplayDOMUtils.getFilenameFromUrl; - exports.addLinkAttributes = pdfjsLibs.pdfjsDisplayDOMUtils.addLinkAttributes; -})); \ No newline at end of file + + var tx = _util.Util.transform(task._viewport.transform, geom.transform); + + var angle = Math.atan2(tx[1], tx[0]); + var style = styles[geom.fontName]; + + if (style.vertical) { + angle += Math.PI / 2; + } + + var fontHeight = Math.sqrt(tx[2] * tx[2] + tx[3] * tx[3]); + var fontAscent = fontHeight; + + if (style.ascent) { + fontAscent = style.ascent * fontAscent; + } else if (style.descent) { + fontAscent = (1 + style.descent) * fontAscent; + } + + var left; + var top; + + if (angle === 0) { + left = tx[4]; + top = tx[5] - fontAscent; + } else { + left = tx[4] + fontAscent * Math.sin(angle); + top = tx[5] - fontAscent * Math.cos(angle); + } + + styleBuf[1] = left; + styleBuf[3] = top; + styleBuf[5] = fontHeight; + styleBuf[7] = style.fontFamily; + textDivProperties.style = styleBuf.join(''); + textDiv.setAttribute('style', textDivProperties.style); + textDiv.textContent = geom.str; + + if (task._fontInspectorEnabled) { + textDiv.dataset.fontName = geom.fontName; + } + + if (angle !== 0) { + textDivProperties.angle = angle * (180 / Math.PI); + } + + if (geom.str.length > 1) { + if (style.vertical) { + textDivProperties.canvasWidth = geom.height * task._viewport.scale; + } else { + textDivProperties.canvasWidth = geom.width * task._viewport.scale; + } + } + + task._textDivProperties.set(textDiv, textDivProperties); + + if (task._textContentStream) { + task._layoutText(textDiv); + } + + if (task._enhanceTextSelection) { + var angleCos = 1, + angleSin = 0; + + if (angle !== 0) { + angleCos = Math.cos(angle); + angleSin = Math.sin(angle); + } + + var divWidth = (style.vertical ? geom.height : geom.width) * task._viewport.scale; + var divHeight = fontHeight; + var m, b; + + if (angle !== 0) { + m = [angleCos, angleSin, -angleSin, angleCos, left, top]; + b = _util.Util.getAxialAlignedBoundingBox([0, 0, divWidth, divHeight], m); + } else { + b = [left, top, left + divWidth, top + divHeight]; + } + + task._bounds.push({ + left: b[0], + top: b[1], + right: b[2], + bottom: b[3], + div: textDiv, + size: [divWidth, divHeight], + m: m + }); + } + } + + function render(task) { + if (task._canceled) { + return; + } + + var textDivs = task._textDivs; + var capability = task._capability; + var textDivsLength = textDivs.length; + + if (textDivsLength > MAX_TEXT_DIVS_TO_RENDER) { + task._renderingDone = true; + capability.resolve(); + return; + } + + if (!task._textContentStream) { + for (var i = 0; i < textDivsLength; i++) { + task._layoutText(textDivs[i]); + } + } + + task._renderingDone = true; + capability.resolve(); + } + + function expand(task) { + var bounds = task._bounds; + var viewport = task._viewport; + var expanded = expandBounds(viewport.width, viewport.height, bounds); + + for (var i = 0; i < expanded.length; i++) { + var div = bounds[i].div; + + var divProperties = task._textDivProperties.get(div); + + if (divProperties.angle === 0) { + divProperties.paddingLeft = bounds[i].left - expanded[i].left; + divProperties.paddingTop = bounds[i].top - expanded[i].top; + divProperties.paddingRight = expanded[i].right - bounds[i].right; + divProperties.paddingBottom = expanded[i].bottom - bounds[i].bottom; + + task._textDivProperties.set(div, divProperties); + + continue; + } + + var e = expanded[i], + b = bounds[i]; + var m = b.m, + c = m[0], + s = m[1]; + var points = [[0, 0], [0, b.size[1]], [b.size[0], 0], b.size]; + var ts = new Float64Array(64); + points.forEach(function (p, i) { + var t = _util.Util.applyTransform(p, m); + + ts[i + 0] = c && (e.left - t[0]) / c; + ts[i + 4] = s && (e.top - t[1]) / s; + ts[i + 8] = c && (e.right - t[0]) / c; + ts[i + 12] = s && (e.bottom - t[1]) / s; + ts[i + 16] = s && (e.left - t[0]) / -s; + ts[i + 20] = c && (e.top - t[1]) / c; + ts[i + 24] = s && (e.right - t[0]) / -s; + ts[i + 28] = c && (e.bottom - t[1]) / c; + ts[i + 32] = c && (e.left - t[0]) / -c; + ts[i + 36] = s && (e.top - t[1]) / -s; + ts[i + 40] = c && (e.right - t[0]) / -c; + ts[i + 44] = s && (e.bottom - t[1]) / -s; + ts[i + 48] = s && (e.left - t[0]) / s; + ts[i + 52] = c && (e.top - t[1]) / -c; + ts[i + 56] = s && (e.right - t[0]) / s; + ts[i + 60] = c && (e.bottom - t[1]) / -c; + }); + + var findPositiveMin = function findPositiveMin(ts, offset, count) { + var result = 0; + + for (var i = 0; i < count; i++) { + var t = ts[offset++]; + + if (t > 0) { + result = result ? Math.min(t, result) : t; + } + } + + return result; + }; + + var boxScale = 1 + Math.min(Math.abs(c), Math.abs(s)); + divProperties.paddingLeft = findPositiveMin(ts, 32, 16) / boxScale; + divProperties.paddingTop = findPositiveMin(ts, 48, 16) / boxScale; + divProperties.paddingRight = findPositiveMin(ts, 0, 16) / boxScale; + divProperties.paddingBottom = findPositiveMin(ts, 16, 16) / boxScale; + + task._textDivProperties.set(div, divProperties); + } + } + + function expandBounds(width, height, boxes) { + var bounds = boxes.map(function (box, i) { + return { + x1: box.left, + y1: box.top, + x2: box.right, + y2: box.bottom, + index: i, + x1New: undefined, + x2New: undefined + }; + }); + expandBoundsLTR(width, bounds); + var expanded = new Array(boxes.length); + bounds.forEach(function (b) { + var i = b.index; + expanded[i] = { + left: b.x1New, + top: 0, + right: b.x2New, + bottom: 0 + }; + }); + boxes.map(function (box, i) { + var e = expanded[i], + b = bounds[i]; + b.x1 = box.top; + b.y1 = width - e.right; + b.x2 = box.bottom; + b.y2 = width - e.left; + b.index = i; + b.x1New = undefined; + b.x2New = undefined; + }); + expandBoundsLTR(height, bounds); + bounds.forEach(function (b) { + var i = b.index; + expanded[i].top = b.x1New; + expanded[i].bottom = b.x2New; + }); + return expanded; + } + + function expandBoundsLTR(width, bounds) { + bounds.sort(function (a, b) { + return a.x1 - b.x1 || a.index - b.index; + }); + var fakeBoundary = { + x1: -Infinity, + y1: -Infinity, + x2: 0, + y2: Infinity, + index: -1, + x1New: 0, + x2New: 0 + }; + var horizon = [{ + start: -Infinity, + end: Infinity, + boundary: fakeBoundary + }]; + bounds.forEach(function (boundary) { + var i = 0; + + while (i < horizon.length && horizon[i].end <= boundary.y1) { + i++; + } + + var j = horizon.length - 1; + + while (j >= 0 && horizon[j].start >= boundary.y2) { + j--; + } + + var horizonPart, affectedBoundary; + var q, + k, + maxXNew = -Infinity; + + for (q = i; q <= j; q++) { + horizonPart = horizon[q]; + affectedBoundary = horizonPart.boundary; + var xNew; + + if (affectedBoundary.x2 > boundary.x1) { + xNew = affectedBoundary.index > boundary.index ? affectedBoundary.x1New : boundary.x1; + } else if (affectedBoundary.x2New === undefined) { + xNew = (affectedBoundary.x2 + boundary.x1) / 2; + } else { + xNew = affectedBoundary.x2New; + } + + if (xNew > maxXNew) { + maxXNew = xNew; + } + } + + boundary.x1New = maxXNew; + + for (q = i; q <= j; q++) { + horizonPart = horizon[q]; + affectedBoundary = horizonPart.boundary; + + if (affectedBoundary.x2New === undefined) { + if (affectedBoundary.x2 > boundary.x1) { + if (affectedBoundary.index > boundary.index) { + affectedBoundary.x2New = affectedBoundary.x2; + } + } else { + affectedBoundary.x2New = maxXNew; + } + } else if (affectedBoundary.x2New > maxXNew) { + affectedBoundary.x2New = Math.max(maxXNew, affectedBoundary.x2); + } + } + + var changedHorizon = [], + lastBoundary = null; + + for (q = i; q <= j; q++) { + horizonPart = horizon[q]; + affectedBoundary = horizonPart.boundary; + var useBoundary = affectedBoundary.x2 > boundary.x2 ? affectedBoundary : boundary; + + if (lastBoundary === useBoundary) { + changedHorizon[changedHorizon.length - 1].end = horizonPart.end; + } else { + changedHorizon.push({ + start: horizonPart.start, + end: horizonPart.end, + boundary: useBoundary + }); + lastBoundary = useBoundary; + } + } + + if (horizon[i].start < boundary.y1) { + changedHorizon[0].start = boundary.y1; + changedHorizon.unshift({ + start: horizon[i].start, + end: boundary.y1, + boundary: horizon[i].boundary + }); + } + + if (boundary.y2 < horizon[j].end) { + changedHorizon[changedHorizon.length - 1].end = boundary.y2; + changedHorizon.push({ + start: boundary.y2, + end: horizon[j].end, + boundary: horizon[j].boundary + }); + } + + for (q = i; q <= j; q++) { + horizonPart = horizon[q]; + affectedBoundary = horizonPart.boundary; + + if (affectedBoundary.x2New !== undefined) { + continue; + } + + var used = false; + + for (k = i - 1; !used && k >= 0 && horizon[k].start >= affectedBoundary.y1; k--) { + used = horizon[k].boundary === affectedBoundary; + } + + for (k = j + 1; !used && k < horizon.length && horizon[k].end <= affectedBoundary.y2; k++) { + used = horizon[k].boundary === affectedBoundary; + } + + for (k = 0; !used && k < changedHorizon.length; k++) { + used = changedHorizon[k].boundary === affectedBoundary; + } + + if (!used) { + affectedBoundary.x2New = maxXNew; + } + } + + Array.prototype.splice.apply(horizon, [i, j - i + 1].concat(changedHorizon)); + }); + horizon.forEach(function (horizonPart) { + var affectedBoundary = horizonPart.boundary; + + if (affectedBoundary.x2New === undefined) { + affectedBoundary.x2New = Math.max(width, affectedBoundary.x2); + } + }); + } + + function TextLayerRenderTask(_ref) { + var textContent = _ref.textContent, + textContentStream = _ref.textContentStream, + container = _ref.container, + viewport = _ref.viewport, + textDivs = _ref.textDivs, + textContentItemsStr = _ref.textContentItemsStr, + enhanceTextSelection = _ref.enhanceTextSelection; + this._textContent = textContent; + this._textContentStream = textContentStream; + this._container = container; + this._viewport = viewport; + this._textDivs = textDivs || []; + this._textContentItemsStr = textContentItemsStr || []; + this._enhanceTextSelection = !!enhanceTextSelection; + this._fontInspectorEnabled = !!(_global_scope.default.FontInspector && _global_scope.default.FontInspector.enabled); + this._reader = null; + this._layoutTextLastFontSize = null; + this._layoutTextLastFontFamily = null; + this._layoutTextCtx = null; + this._textDivProperties = new WeakMap(); + this._renderingDone = false; + this._canceled = false; + this._capability = (0, _util.createPromiseCapability)(); + this._renderTimer = null; + this._bounds = []; + } + + TextLayerRenderTask.prototype = { + get promise() { + return this._capability.promise; + }, + + cancel: function TextLayer_cancel() { + if (this._reader) { + this._reader.cancel(new _util.AbortException('text layer task cancelled')); + + this._reader = null; + } + + this._canceled = true; + + if (this._renderTimer !== null) { + clearTimeout(this._renderTimer); + this._renderTimer = null; + } + + this._capability.reject('canceled'); + }, + _processItems: function _processItems(items, styleCache) { + for (var i = 0, len = items.length; i < len; i++) { + this._textContentItemsStr.push(items[i].str); + + appendText(this, items[i], styleCache); + } + }, + _layoutText: function _layoutText(textDiv) { + var textLayerFrag = this._container; + + var textDivProperties = this._textDivProperties.get(textDiv); + + if (textDivProperties.isWhitespace) { + return; + } + + var fontSize = textDiv.style.fontSize; + var fontFamily = textDiv.style.fontFamily; + + if (fontSize !== this._layoutTextLastFontSize || fontFamily !== this._layoutTextLastFontFamily) { + this._layoutTextCtx.font = fontSize + ' ' + fontFamily; + this._layoutTextLastFontSize = fontSize; + this._layoutTextLastFontFamily = fontFamily; + } + + var width = this._layoutTextCtx.measureText(textDiv.textContent).width; + + var transform = ''; + + if (textDivProperties.canvasWidth !== 0 && width > 0) { + textDivProperties.scale = textDivProperties.canvasWidth / width; + transform = "scaleX(".concat(textDivProperties.scale, ")"); + } + + if (textDivProperties.angle !== 0) { + transform = "rotate(".concat(textDivProperties.angle, "deg) ").concat(transform); + } + + if (transform.length > 0) { + textDivProperties.originalTransform = transform; + textDiv.style.transform = transform; + } + + this._textDivProperties.set(textDiv, textDivProperties); + + textLayerFrag.appendChild(textDiv); + }, + _render: function TextLayer_render(timeout) { + var _this = this; + + var capability = (0, _util.createPromiseCapability)(); + var styleCache = Object.create(null); + var canvas = document.createElement('canvas'); + canvas.mozOpaque = true; + this._layoutTextCtx = canvas.getContext('2d', { + alpha: false + }); + + if (this._textContent) { + var textItems = this._textContent.items; + var textStyles = this._textContent.styles; + + this._processItems(textItems, textStyles); + + capability.resolve(); + } else if (this._textContentStream) { + var pump = function pump() { + _this._reader.read().then(function (_ref2) { + var value = _ref2.value, + done = _ref2.done; + + if (done) { + capability.resolve(); + return; + } + + Object.assign(styleCache, value.styles); + + _this._processItems(value.items, styleCache); + + pump(); + }, capability.reject); + }; + + this._reader = this._textContentStream.getReader(); + pump(); + } else { + throw new Error('Neither "textContent" nor "textContentStream"' + ' parameters specified.'); + } + + capability.promise.then(function () { + styleCache = null; + + if (!timeout) { + render(_this); + } else { + _this._renderTimer = setTimeout(function () { + render(_this); + _this._renderTimer = null; + }, timeout); + } + }, this._capability.reject); + }, + expandTextDivs: function TextLayer_expandTextDivs(expandDivs) { + if (!this._enhanceTextSelection || !this._renderingDone) { + return; + } + + if (this._bounds !== null) { + expand(this); + this._bounds = null; + } + + for (var i = 0, ii = this._textDivs.length; i < ii; i++) { + var div = this._textDivs[i]; + + var divProperties = this._textDivProperties.get(div); + + if (divProperties.isWhitespace) { + continue; + } + + if (expandDivs) { + var transform = '', + padding = ''; + + if (divProperties.scale !== 1) { + transform = 'scaleX(' + divProperties.scale + ')'; + } + + if (divProperties.angle !== 0) { + transform = 'rotate(' + divProperties.angle + 'deg) ' + transform; + } + + if (divProperties.paddingLeft !== 0) { + padding += ' padding-left: ' + divProperties.paddingLeft / divProperties.scale + 'px;'; + transform += ' translateX(' + -divProperties.paddingLeft / divProperties.scale + 'px)'; + } + + if (divProperties.paddingTop !== 0) { + padding += ' padding-top: ' + divProperties.paddingTop + 'px;'; + transform += ' translateY(' + -divProperties.paddingTop + 'px)'; + } + + if (divProperties.paddingRight !== 0) { + padding += ' padding-right: ' + divProperties.paddingRight / divProperties.scale + 'px;'; + } + + if (divProperties.paddingBottom !== 0) { + padding += ' padding-bottom: ' + divProperties.paddingBottom + 'px;'; + } + + if (padding !== '') { + div.setAttribute('style', divProperties.style + padding); + } + + if (transform !== '') { + div.style.transform = transform; + } + } else { + div.style.padding = 0; + div.style.transform = divProperties.originalTransform || ''; + } + } + } + }; + + function renderTextLayer(renderParameters) { + var task = new TextLayerRenderTask({ + textContent: renderParameters.textContent, + textContentStream: renderParameters.textContentStream, + container: renderParameters.container, + viewport: renderParameters.viewport, + textDivs: renderParameters.textDivs, + textContentItemsStr: renderParameters.textContentItemsStr, + enhanceTextSelection: renderParameters.enhanceTextSelection + }); + + task._render(renderParameters.timeout); + + return task; + } + + return renderTextLayer; +}(); + +exports.renderTextLayer = renderTextLayer; + +/***/ }), +/* 163 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.AnnotationLayer = void 0; + +var _dom_utils = __w_pdfjs_require__(151); + +var _util = __w_pdfjs_require__(1); + +function _get(target, property, receiver) { if (typeof Reflect !== "undefined" && Reflect.get) { _get = Reflect.get; } else { _get = function _get(target, property, receiver) { var base = _superPropBase(target, property); if (!base) return; var desc = Object.getOwnPropertyDescriptor(base, property); if (desc.get) { return desc.get.call(receiver); } return desc.value; }; } return _get(target, property, receiver || target); } + +function _superPropBase(object, property) { while (!Object.prototype.hasOwnProperty.call(object, property)) { object = _getPrototypeOf(object); if (object === null) break; } return object; } + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); } + +function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; } + +function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); } + +function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var AnnotationElementFactory = +/*#__PURE__*/ +function () { + function AnnotationElementFactory() { + _classCallCheck(this, AnnotationElementFactory); + } + + _createClass(AnnotationElementFactory, null, [{ + key: "create", + value: function create(parameters) { + var subtype = parameters.data.annotationType; + + switch (subtype) { + case _util.AnnotationType.LINK: + return new LinkAnnotationElement(parameters); + + case _util.AnnotationType.TEXT: + return new TextAnnotationElement(parameters); + + case _util.AnnotationType.WIDGET: + var fieldType = parameters.data.fieldType; + + switch (fieldType) { + case 'Tx': + return new TextWidgetAnnotationElement(parameters); + + case 'Btn': + if (parameters.data.radioButton) { + return new RadioButtonWidgetAnnotationElement(parameters); + } else if (parameters.data.checkBox) { + return new CheckboxWidgetAnnotationElement(parameters); + } + + return new PushButtonWidgetAnnotationElement(parameters); + + case 'Ch': + return new ChoiceWidgetAnnotationElement(parameters); + } + + return new WidgetAnnotationElement(parameters); + + case _util.AnnotationType.POPUP: + return new PopupAnnotationElement(parameters); + + case _util.AnnotationType.LINE: + return new LineAnnotationElement(parameters); + + case _util.AnnotationType.SQUARE: + return new SquareAnnotationElement(parameters); + + case _util.AnnotationType.CIRCLE: + return new CircleAnnotationElement(parameters); + + case _util.AnnotationType.POLYLINE: + return new PolylineAnnotationElement(parameters); + + case _util.AnnotationType.INK: + return new InkAnnotationElement(parameters); + + case _util.AnnotationType.POLYGON: + return new PolygonAnnotationElement(parameters); + + case _util.AnnotationType.HIGHLIGHT: + return new HighlightAnnotationElement(parameters); + + case _util.AnnotationType.UNDERLINE: + return new UnderlineAnnotationElement(parameters); + + case _util.AnnotationType.SQUIGGLY: + return new SquigglyAnnotationElement(parameters); + + case _util.AnnotationType.STRIKEOUT: + return new StrikeOutAnnotationElement(parameters); + + case _util.AnnotationType.STAMP: + return new StampAnnotationElement(parameters); + + case _util.AnnotationType.FILEATTACHMENT: + return new FileAttachmentAnnotationElement(parameters); + + default: + return new AnnotationElement(parameters); + } + } + }]); + + return AnnotationElementFactory; +}(); + +var AnnotationElement = +/*#__PURE__*/ +function () { + function AnnotationElement(parameters) { + var isRenderable = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + var ignoreBorder = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; + + _classCallCheck(this, AnnotationElement); + + this.isRenderable = isRenderable; + this.data = parameters.data; + this.layer = parameters.layer; + this.page = parameters.page; + this.viewport = parameters.viewport; + this.linkService = parameters.linkService; + this.downloadManager = parameters.downloadManager; + this.imageResourcesPath = parameters.imageResourcesPath; + this.renderInteractiveForms = parameters.renderInteractiveForms; + this.svgFactory = parameters.svgFactory; + + if (isRenderable) { + this.container = this._createContainer(ignoreBorder); + } + } + + _createClass(AnnotationElement, [{ + key: "_createContainer", + value: function _createContainer() { + var ignoreBorder = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + var data = this.data, + page = this.page, + viewport = this.viewport; + var container = document.createElement('section'); + var width = data.rect[2] - data.rect[0]; + var height = data.rect[3] - data.rect[1]; + container.setAttribute('data-annotation-id', data.id); + + var rect = _util.Util.normalizeRect([data.rect[0], page.view[3] - data.rect[1] + page.view[1], data.rect[2], page.view[3] - data.rect[3] + page.view[1]]); + + container.style.transform = 'matrix(' + viewport.transform.join(',') + ')'; + container.style.transformOrigin = -rect[0] + 'px ' + -rect[1] + 'px'; + + if (!ignoreBorder && data.borderStyle.width > 0) { + container.style.borderWidth = data.borderStyle.width + 'px'; + + if (data.borderStyle.style !== _util.AnnotationBorderStyleType.UNDERLINE) { + width = width - 2 * data.borderStyle.width; + height = height - 2 * data.borderStyle.width; + } + + var horizontalRadius = data.borderStyle.horizontalCornerRadius; + var verticalRadius = data.borderStyle.verticalCornerRadius; + + if (horizontalRadius > 0 || verticalRadius > 0) { + var radius = horizontalRadius + 'px / ' + verticalRadius + 'px'; + container.style.borderRadius = radius; + } + + switch (data.borderStyle.style) { + case _util.AnnotationBorderStyleType.SOLID: + container.style.borderStyle = 'solid'; + break; + + case _util.AnnotationBorderStyleType.DASHED: + container.style.borderStyle = 'dashed'; + break; + + case _util.AnnotationBorderStyleType.BEVELED: + (0, _util.warn)('Unimplemented border style: beveled'); + break; + + case _util.AnnotationBorderStyleType.INSET: + (0, _util.warn)('Unimplemented border style: inset'); + break; + + case _util.AnnotationBorderStyleType.UNDERLINE: + container.style.borderBottomStyle = 'solid'; + break; + + default: + break; + } + + if (data.color) { + container.style.borderColor = _util.Util.makeCssRgb(data.color[0] | 0, data.color[1] | 0, data.color[2] | 0); + } else { + container.style.borderWidth = 0; + } + } + + container.style.left = rect[0] + 'px'; + container.style.top = rect[1] + 'px'; + container.style.width = width + 'px'; + container.style.height = height + 'px'; + return container; + } + }, { + key: "_createPopup", + value: function _createPopup(container, trigger, data) { + if (!trigger) { + trigger = document.createElement('div'); + trigger.style.height = container.style.height; + trigger.style.width = container.style.width; + container.appendChild(trigger); + } + + var popupElement = new PopupElement({ + container: container, + trigger: trigger, + color: data.color, + title: data.title, + contents: data.contents, + hideWrapper: true + }); + var popup = popupElement.render(); + popup.style.left = container.style.width; + container.appendChild(popup); + } + }, { + key: "render", + value: function render() { + (0, _util.unreachable)('Abstract method `AnnotationElement.render` called'); + } + }]); + + return AnnotationElement; +}(); + +var LinkAnnotationElement = +/*#__PURE__*/ +function (_AnnotationElement) { + _inherits(LinkAnnotationElement, _AnnotationElement); + + function LinkAnnotationElement(parameters) { + _classCallCheck(this, LinkAnnotationElement); + + var isRenderable = !!(parameters.data.url || parameters.data.dest || parameters.data.action); + return _possibleConstructorReturn(this, _getPrototypeOf(LinkAnnotationElement).call(this, parameters, isRenderable)); + } + + _createClass(LinkAnnotationElement, [{ + key: "render", + value: function render() { + this.container.className = 'linkAnnotation'; + var data = this.data, + linkService = this.linkService; + var link = document.createElement('a'); + (0, _dom_utils.addLinkAttributes)(link, { + url: data.url, + target: data.newWindow ? _dom_utils.LinkTarget.BLANK : linkService.externalLinkTarget, + rel: linkService.externalLinkRel + }); + + if (!data.url) { + if (data.action) { + this._bindNamedAction(link, data.action); + } else { + this._bindLink(link, data.dest); + } + } + + this.container.appendChild(link); + return this.container; + } + }, { + key: "_bindLink", + value: function _bindLink(link, destination) { + var _this = this; + + link.href = this.linkService.getDestinationHash(destination); + + link.onclick = function () { + if (destination) { + _this.linkService.navigateTo(destination); + } + + return false; + }; + + if (destination) { + link.className = 'internalLink'; + } + } + }, { + key: "_bindNamedAction", + value: function _bindNamedAction(link, action) { + var _this2 = this; + + link.href = this.linkService.getAnchorUrl(''); + + link.onclick = function () { + _this2.linkService.executeNamedAction(action); + + return false; + }; + + link.className = 'internalLink'; + } + }]); + + return LinkAnnotationElement; +}(AnnotationElement); + +var TextAnnotationElement = +/*#__PURE__*/ +function (_AnnotationElement2) { + _inherits(TextAnnotationElement, _AnnotationElement2); + + function TextAnnotationElement(parameters) { + _classCallCheck(this, TextAnnotationElement); + + var isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); + return _possibleConstructorReturn(this, _getPrototypeOf(TextAnnotationElement).call(this, parameters, isRenderable)); + } + + _createClass(TextAnnotationElement, [{ + key: "render", + value: function render() { + this.container.className = 'textAnnotation'; + var image = document.createElement('img'); + image.style.height = this.container.style.height; + image.style.width = this.container.style.width; + image.src = this.imageResourcesPath + 'annotation-' + this.data.name.toLowerCase() + '.svg'; + image.alt = '[{{type}} Annotation]'; + image.dataset.l10nId = 'text_annotation_type'; + image.dataset.l10nArgs = JSON.stringify({ + type: this.data.name + }); + + if (!this.data.hasPopup) { + this._createPopup(this.container, image, this.data); + } + + this.container.appendChild(image); + return this.container; + } + }]); + + return TextAnnotationElement; +}(AnnotationElement); + +var WidgetAnnotationElement = +/*#__PURE__*/ +function (_AnnotationElement3) { + _inherits(WidgetAnnotationElement, _AnnotationElement3); + + function WidgetAnnotationElement() { + _classCallCheck(this, WidgetAnnotationElement); + + return _possibleConstructorReturn(this, _getPrototypeOf(WidgetAnnotationElement).apply(this, arguments)); + } + + _createClass(WidgetAnnotationElement, [{ + key: "render", + value: function render() { + return this.container; + } + }]); + + return WidgetAnnotationElement; +}(AnnotationElement); + +var TextWidgetAnnotationElement = +/*#__PURE__*/ +function (_WidgetAnnotationElem) { + _inherits(TextWidgetAnnotationElement, _WidgetAnnotationElem); + + function TextWidgetAnnotationElement(parameters) { + _classCallCheck(this, TextWidgetAnnotationElement); + + var isRenderable = parameters.renderInteractiveForms || !parameters.data.hasAppearance && !!parameters.data.fieldValue; + return _possibleConstructorReturn(this, _getPrototypeOf(TextWidgetAnnotationElement).call(this, parameters, isRenderable)); + } + + _createClass(TextWidgetAnnotationElement, [{ + key: "render", + value: function render() { + var TEXT_ALIGNMENT = ['left', 'center', 'right']; + this.container.className = 'textWidgetAnnotation'; + var element = null; + + if (this.renderInteractiveForms) { + if (this.data.multiLine) { + element = document.createElement('textarea'); + element.textContent = this.data.fieldValue; + } else { + element = document.createElement('input'); + element.type = 'text'; + element.setAttribute('value', this.data.fieldValue); + } + + element.disabled = this.data.readOnly; + + if (this.data.maxLen !== null) { + element.maxLength = this.data.maxLen; + } + + if (this.data.comb) { + var fieldWidth = this.data.rect[2] - this.data.rect[0]; + var combWidth = fieldWidth / this.data.maxLen; + element.classList.add('comb'); + element.style.letterSpacing = 'calc(' + combWidth + 'px - 1ch)'; + } + } else { + element = document.createElement('div'); + element.textContent = this.data.fieldValue; + element.style.verticalAlign = 'middle'; + element.style.display = 'table-cell'; + var font = null; + + if (this.data.fontRefName && this.page.commonObjs.has(this.data.fontRefName)) { + font = this.page.commonObjs.get(this.data.fontRefName); + } + + this._setTextStyle(element, font); + } + + if (this.data.textAlignment !== null) { + element.style.textAlign = TEXT_ALIGNMENT[this.data.textAlignment]; + } + + this.container.appendChild(element); + return this.container; + } + }, { + key: "_setTextStyle", + value: function _setTextStyle(element, font) { + var style = element.style; + style.fontSize = this.data.fontSize + 'px'; + style.direction = this.data.fontDirection < 0 ? 'rtl' : 'ltr'; + + if (!font) { + return; + } + + style.fontWeight = font.black ? font.bold ? '900' : 'bold' : font.bold ? 'bold' : 'normal'; + style.fontStyle = font.italic ? 'italic' : 'normal'; + var fontFamily = font.loadedName ? '"' + font.loadedName + '", ' : ''; + var fallbackName = font.fallbackName || 'Helvetica, sans-serif'; + style.fontFamily = fontFamily + fallbackName; + } + }]); + + return TextWidgetAnnotationElement; +}(WidgetAnnotationElement); + +var CheckboxWidgetAnnotationElement = +/*#__PURE__*/ +function (_WidgetAnnotationElem2) { + _inherits(CheckboxWidgetAnnotationElement, _WidgetAnnotationElem2); + + function CheckboxWidgetAnnotationElement(parameters) { + _classCallCheck(this, CheckboxWidgetAnnotationElement); + + return _possibleConstructorReturn(this, _getPrototypeOf(CheckboxWidgetAnnotationElement).call(this, parameters, parameters.renderInteractiveForms)); + } + + _createClass(CheckboxWidgetAnnotationElement, [{ + key: "render", + value: function render() { + this.container.className = 'buttonWidgetAnnotation checkBox'; + var element = document.createElement('input'); + element.disabled = this.data.readOnly; + element.type = 'checkbox'; + + if (this.data.fieldValue && this.data.fieldValue !== 'Off') { + element.setAttribute('checked', true); + } + + this.container.appendChild(element); + return this.container; + } + }]); + + return CheckboxWidgetAnnotationElement; +}(WidgetAnnotationElement); + +var RadioButtonWidgetAnnotationElement = +/*#__PURE__*/ +function (_WidgetAnnotationElem3) { + _inherits(RadioButtonWidgetAnnotationElement, _WidgetAnnotationElem3); + + function RadioButtonWidgetAnnotationElement(parameters) { + _classCallCheck(this, RadioButtonWidgetAnnotationElement); + + return _possibleConstructorReturn(this, _getPrototypeOf(RadioButtonWidgetAnnotationElement).call(this, parameters, parameters.renderInteractiveForms)); + } + + _createClass(RadioButtonWidgetAnnotationElement, [{ + key: "render", + value: function render() { + this.container.className = 'buttonWidgetAnnotation radioButton'; + var element = document.createElement('input'); + element.disabled = this.data.readOnly; + element.type = 'radio'; + element.name = this.data.fieldName; + + if (this.data.fieldValue === this.data.buttonValue) { + element.setAttribute('checked', true); + } + + this.container.appendChild(element); + return this.container; + } + }]); + + return RadioButtonWidgetAnnotationElement; +}(WidgetAnnotationElement); + +var PushButtonWidgetAnnotationElement = +/*#__PURE__*/ +function (_LinkAnnotationElemen) { + _inherits(PushButtonWidgetAnnotationElement, _LinkAnnotationElemen); + + function PushButtonWidgetAnnotationElement() { + _classCallCheck(this, PushButtonWidgetAnnotationElement); + + return _possibleConstructorReturn(this, _getPrototypeOf(PushButtonWidgetAnnotationElement).apply(this, arguments)); + } + + _createClass(PushButtonWidgetAnnotationElement, [{ + key: "render", + value: function render() { + var container = _get(_getPrototypeOf(PushButtonWidgetAnnotationElement.prototype), "render", this).call(this); + + container.className = 'buttonWidgetAnnotation pushButton'; + return container; + } + }]); + + return PushButtonWidgetAnnotationElement; +}(LinkAnnotationElement); + +var ChoiceWidgetAnnotationElement = +/*#__PURE__*/ +function (_WidgetAnnotationElem4) { + _inherits(ChoiceWidgetAnnotationElement, _WidgetAnnotationElem4); + + function ChoiceWidgetAnnotationElement(parameters) { + _classCallCheck(this, ChoiceWidgetAnnotationElement); + + return _possibleConstructorReturn(this, _getPrototypeOf(ChoiceWidgetAnnotationElement).call(this, parameters, parameters.renderInteractiveForms)); + } + + _createClass(ChoiceWidgetAnnotationElement, [{ + key: "render", + value: function render() { + this.container.className = 'choiceWidgetAnnotation'; + var selectElement = document.createElement('select'); + selectElement.disabled = this.data.readOnly; + + if (!this.data.combo) { + selectElement.size = this.data.options.length; + + if (this.data.multiSelect) { + selectElement.multiple = true; + } + } + + for (var i = 0, ii = this.data.options.length; i < ii; i++) { + var option = this.data.options[i]; + var optionElement = document.createElement('option'); + optionElement.textContent = option.displayValue; + optionElement.value = option.exportValue; + + if (this.data.fieldValue.includes(option.displayValue)) { + optionElement.setAttribute('selected', true); + } + + selectElement.appendChild(optionElement); + } + + this.container.appendChild(selectElement); + return this.container; + } + }]); + + return ChoiceWidgetAnnotationElement; +}(WidgetAnnotationElement); + +var PopupAnnotationElement = +/*#__PURE__*/ +function (_AnnotationElement4) { + _inherits(PopupAnnotationElement, _AnnotationElement4); + + function PopupAnnotationElement(parameters) { + _classCallCheck(this, PopupAnnotationElement); + + var isRenderable = !!(parameters.data.title || parameters.data.contents); + return _possibleConstructorReturn(this, _getPrototypeOf(PopupAnnotationElement).call(this, parameters, isRenderable)); + } + + _createClass(PopupAnnotationElement, [{ + key: "render", + value: function render() { + var IGNORE_TYPES = ['Line', 'Square', 'Circle', 'PolyLine', 'Polygon', 'Ink']; + this.container.className = 'popupAnnotation'; + + if (IGNORE_TYPES.includes(this.data.parentType)) { + return this.container; + } + + var selector = '[data-annotation-id="' + this.data.parentId + '"]'; + var parentElement = this.layer.querySelector(selector); + + if (!parentElement) { + return this.container; + } + + var popup = new PopupElement({ + container: this.container, + trigger: parentElement, + color: this.data.color, + title: this.data.title, + contents: this.data.contents + }); + var parentLeft = parseFloat(parentElement.style.left); + var parentWidth = parseFloat(parentElement.style.width); + this.container.style.transformOrigin = -(parentLeft + parentWidth) + 'px -' + parentElement.style.top; + this.container.style.left = parentLeft + parentWidth + 'px'; + this.container.appendChild(popup.render()); + return this.container; + } + }]); + + return PopupAnnotationElement; +}(AnnotationElement); + +var PopupElement = +/*#__PURE__*/ +function () { + function PopupElement(parameters) { + _classCallCheck(this, PopupElement); + + this.container = parameters.container; + this.trigger = parameters.trigger; + this.color = parameters.color; + this.title = parameters.title; + this.contents = parameters.contents; + this.hideWrapper = parameters.hideWrapper || false; + this.pinned = false; + } + + _createClass(PopupElement, [{ + key: "render", + value: function render() { + var BACKGROUND_ENLIGHT = 0.7; + var wrapper = document.createElement('div'); + wrapper.className = 'popupWrapper'; + this.hideElement = this.hideWrapper ? wrapper : this.container; + this.hideElement.setAttribute('hidden', true); + var popup = document.createElement('div'); + popup.className = 'popup'; + var color = this.color; + + if (color) { + var r = BACKGROUND_ENLIGHT * (255 - color[0]) + color[0]; + var g = BACKGROUND_ENLIGHT * (255 - color[1]) + color[1]; + var b = BACKGROUND_ENLIGHT * (255 - color[2]) + color[2]; + popup.style.backgroundColor = _util.Util.makeCssRgb(r | 0, g | 0, b | 0); + } + + var contents = this._formatContents(this.contents); + + var title = document.createElement('h1'); + title.textContent = this.title; + this.trigger.addEventListener('click', this._toggle.bind(this)); + this.trigger.addEventListener('mouseover', this._show.bind(this, false)); + this.trigger.addEventListener('mouseout', this._hide.bind(this, false)); + popup.addEventListener('click', this._hide.bind(this, true)); + popup.appendChild(title); + popup.appendChild(contents); + wrapper.appendChild(popup); + return wrapper; + } + }, { + key: "_formatContents", + value: function _formatContents(contents) { + var p = document.createElement('p'); + var lines = contents.split(/(?:\r\n?|\n)/); + + for (var i = 0, ii = lines.length; i < ii; ++i) { + var line = lines[i]; + p.appendChild(document.createTextNode(line)); + + if (i < ii - 1) { + p.appendChild(document.createElement('br')); + } + } + + return p; + } + }, { + key: "_toggle", + value: function _toggle() { + if (this.pinned) { + this._hide(true); + } else { + this._show(true); + } + } + }, { + key: "_show", + value: function _show() { + var pin = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + + if (pin) { + this.pinned = true; + } + + if (this.hideElement.hasAttribute('hidden')) { + this.hideElement.removeAttribute('hidden'); + this.container.style.zIndex += 1; + } + } + }, { + key: "_hide", + value: function _hide() { + var unpin = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : true; + + if (unpin) { + this.pinned = false; + } + + if (!this.hideElement.hasAttribute('hidden') && !this.pinned) { + this.hideElement.setAttribute('hidden', true); + this.container.style.zIndex -= 1; + } + } + }]); + + return PopupElement; +}(); + +var LineAnnotationElement = +/*#__PURE__*/ +function (_AnnotationElement5) { + _inherits(LineAnnotationElement, _AnnotationElement5); + + function LineAnnotationElement(parameters) { + _classCallCheck(this, LineAnnotationElement); + + var isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); + return _possibleConstructorReturn(this, _getPrototypeOf(LineAnnotationElement).call(this, parameters, isRenderable, true)); + } + + _createClass(LineAnnotationElement, [{ + key: "render", + value: function render() { + this.container.className = 'lineAnnotation'; + var data = this.data; + var width = data.rect[2] - data.rect[0]; + var height = data.rect[3] - data.rect[1]; + var svg = this.svgFactory.create(width, height); + var line = this.svgFactory.createElement('svg:line'); + line.setAttribute('x1', data.rect[2] - data.lineCoordinates[0]); + line.setAttribute('y1', data.rect[3] - data.lineCoordinates[1]); + line.setAttribute('x2', data.rect[2] - data.lineCoordinates[2]); + line.setAttribute('y2', data.rect[3] - data.lineCoordinates[3]); + line.setAttribute('stroke-width', data.borderStyle.width); + line.setAttribute('stroke', 'transparent'); + svg.appendChild(line); + this.container.append(svg); + + this._createPopup(this.container, line, data); + + return this.container; + } + }]); + + return LineAnnotationElement; +}(AnnotationElement); + +var SquareAnnotationElement = +/*#__PURE__*/ +function (_AnnotationElement6) { + _inherits(SquareAnnotationElement, _AnnotationElement6); + + function SquareAnnotationElement(parameters) { + _classCallCheck(this, SquareAnnotationElement); + + var isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); + return _possibleConstructorReturn(this, _getPrototypeOf(SquareAnnotationElement).call(this, parameters, isRenderable, true)); + } + + _createClass(SquareAnnotationElement, [{ + key: "render", + value: function render() { + this.container.className = 'squareAnnotation'; + var data = this.data; + var width = data.rect[2] - data.rect[0]; + var height = data.rect[3] - data.rect[1]; + var svg = this.svgFactory.create(width, height); + var borderWidth = data.borderStyle.width; + var square = this.svgFactory.createElement('svg:rect'); + square.setAttribute('x', borderWidth / 2); + square.setAttribute('y', borderWidth / 2); + square.setAttribute('width', width - borderWidth); + square.setAttribute('height', height - borderWidth); + square.setAttribute('stroke-width', borderWidth); + square.setAttribute('stroke', 'transparent'); + square.setAttribute('fill', 'none'); + svg.appendChild(square); + this.container.append(svg); + + this._createPopup(this.container, square, data); + + return this.container; + } + }]); + + return SquareAnnotationElement; +}(AnnotationElement); + +var CircleAnnotationElement = +/*#__PURE__*/ +function (_AnnotationElement7) { + _inherits(CircleAnnotationElement, _AnnotationElement7); + + function CircleAnnotationElement(parameters) { + _classCallCheck(this, CircleAnnotationElement); + + var isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); + return _possibleConstructorReturn(this, _getPrototypeOf(CircleAnnotationElement).call(this, parameters, isRenderable, true)); + } + + _createClass(CircleAnnotationElement, [{ + key: "render", + value: function render() { + this.container.className = 'circleAnnotation'; + var data = this.data; + var width = data.rect[2] - data.rect[0]; + var height = data.rect[3] - data.rect[1]; + var svg = this.svgFactory.create(width, height); + var borderWidth = data.borderStyle.width; + var circle = this.svgFactory.createElement('svg:ellipse'); + circle.setAttribute('cx', width / 2); + circle.setAttribute('cy', height / 2); + circle.setAttribute('rx', width / 2 - borderWidth / 2); + circle.setAttribute('ry', height / 2 - borderWidth / 2); + circle.setAttribute('stroke-width', borderWidth); + circle.setAttribute('stroke', 'transparent'); + circle.setAttribute('fill', 'none'); + svg.appendChild(circle); + this.container.append(svg); + + this._createPopup(this.container, circle, data); + + return this.container; + } + }]); + + return CircleAnnotationElement; +}(AnnotationElement); + +var PolylineAnnotationElement = +/*#__PURE__*/ +function (_AnnotationElement8) { + _inherits(PolylineAnnotationElement, _AnnotationElement8); + + function PolylineAnnotationElement(parameters) { + var _this3; + + _classCallCheck(this, PolylineAnnotationElement); + + var isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); + _this3 = _possibleConstructorReturn(this, _getPrototypeOf(PolylineAnnotationElement).call(this, parameters, isRenderable, true)); + _this3.containerClassName = 'polylineAnnotation'; + _this3.svgElementName = 'svg:polyline'; + return _this3; + } + + _createClass(PolylineAnnotationElement, [{ + key: "render", + value: function render() { + this.container.className = this.containerClassName; + var data = this.data; + var width = data.rect[2] - data.rect[0]; + var height = data.rect[3] - data.rect[1]; + var svg = this.svgFactory.create(width, height); + var vertices = data.vertices; + var points = []; + + for (var i = 0, ii = vertices.length; i < ii; i++) { + var x = vertices[i].x - data.rect[0]; + var y = data.rect[3] - vertices[i].y; + points.push(x + ',' + y); + } + + points = points.join(' '); + var borderWidth = data.borderStyle.width; + var polyline = this.svgFactory.createElement(this.svgElementName); + polyline.setAttribute('points', points); + polyline.setAttribute('stroke-width', borderWidth); + polyline.setAttribute('stroke', 'transparent'); + polyline.setAttribute('fill', 'none'); + svg.appendChild(polyline); + this.container.append(svg); + + this._createPopup(this.container, polyline, data); + + return this.container; + } + }]); + + return PolylineAnnotationElement; +}(AnnotationElement); + +var PolygonAnnotationElement = +/*#__PURE__*/ +function (_PolylineAnnotationEl) { + _inherits(PolygonAnnotationElement, _PolylineAnnotationEl); + + function PolygonAnnotationElement(parameters) { + var _this4; + + _classCallCheck(this, PolygonAnnotationElement); + + _this4 = _possibleConstructorReturn(this, _getPrototypeOf(PolygonAnnotationElement).call(this, parameters)); + _this4.containerClassName = 'polygonAnnotation'; + _this4.svgElementName = 'svg:polygon'; + return _this4; + } + + return PolygonAnnotationElement; +}(PolylineAnnotationElement); + +var InkAnnotationElement = +/*#__PURE__*/ +function (_AnnotationElement9) { + _inherits(InkAnnotationElement, _AnnotationElement9); + + function InkAnnotationElement(parameters) { + var _this5; + + _classCallCheck(this, InkAnnotationElement); + + var isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); + _this5 = _possibleConstructorReturn(this, _getPrototypeOf(InkAnnotationElement).call(this, parameters, isRenderable, true)); + _this5.containerClassName = 'inkAnnotation'; + _this5.svgElementName = 'svg:polyline'; + return _this5; + } + + _createClass(InkAnnotationElement, [{ + key: "render", + value: function render() { + this.container.className = this.containerClassName; + var data = this.data; + var width = data.rect[2] - data.rect[0]; + var height = data.rect[3] - data.rect[1]; + var svg = this.svgFactory.create(width, height); + var inkLists = data.inkLists; + + for (var i = 0, ii = inkLists.length; i < ii; i++) { + var inkList = inkLists[i]; + var points = []; + + for (var j = 0, jj = inkList.length; j < jj; j++) { + var x = inkList[j].x - data.rect[0]; + var y = data.rect[3] - inkList[j].y; + points.push(x + ',' + y); + } + + points = points.join(' '); + var borderWidth = data.borderStyle.width; + var polyline = this.svgFactory.createElement(this.svgElementName); + polyline.setAttribute('points', points); + polyline.setAttribute('stroke-width', borderWidth); + polyline.setAttribute('stroke', 'transparent'); + polyline.setAttribute('fill', 'none'); + + this._createPopup(this.container, polyline, data); + + svg.appendChild(polyline); + } + + this.container.append(svg); + return this.container; + } + }]); + + return InkAnnotationElement; +}(AnnotationElement); + +var HighlightAnnotationElement = +/*#__PURE__*/ +function (_AnnotationElement10) { + _inherits(HighlightAnnotationElement, _AnnotationElement10); + + function HighlightAnnotationElement(parameters) { + _classCallCheck(this, HighlightAnnotationElement); + + var isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); + return _possibleConstructorReturn(this, _getPrototypeOf(HighlightAnnotationElement).call(this, parameters, isRenderable, true)); + } + + _createClass(HighlightAnnotationElement, [{ + key: "render", + value: function render() { + this.container.className = 'highlightAnnotation'; + + if (!this.data.hasPopup) { + this._createPopup(this.container, null, this.data); + } + + return this.container; + } + }]); + + return HighlightAnnotationElement; +}(AnnotationElement); + +var UnderlineAnnotationElement = +/*#__PURE__*/ +function (_AnnotationElement11) { + _inherits(UnderlineAnnotationElement, _AnnotationElement11); + + function UnderlineAnnotationElement(parameters) { + _classCallCheck(this, UnderlineAnnotationElement); + + var isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); + return _possibleConstructorReturn(this, _getPrototypeOf(UnderlineAnnotationElement).call(this, parameters, isRenderable, true)); + } + + _createClass(UnderlineAnnotationElement, [{ + key: "render", + value: function render() { + this.container.className = 'underlineAnnotation'; + + if (!this.data.hasPopup) { + this._createPopup(this.container, null, this.data); + } + + return this.container; + } + }]); + + return UnderlineAnnotationElement; +}(AnnotationElement); + +var SquigglyAnnotationElement = +/*#__PURE__*/ +function (_AnnotationElement12) { + _inherits(SquigglyAnnotationElement, _AnnotationElement12); + + function SquigglyAnnotationElement(parameters) { + _classCallCheck(this, SquigglyAnnotationElement); + + var isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); + return _possibleConstructorReturn(this, _getPrototypeOf(SquigglyAnnotationElement).call(this, parameters, isRenderable, true)); + } + + _createClass(SquigglyAnnotationElement, [{ + key: "render", + value: function render() { + this.container.className = 'squigglyAnnotation'; + + if (!this.data.hasPopup) { + this._createPopup(this.container, null, this.data); + } + + return this.container; + } + }]); + + return SquigglyAnnotationElement; +}(AnnotationElement); + +var StrikeOutAnnotationElement = +/*#__PURE__*/ +function (_AnnotationElement13) { + _inherits(StrikeOutAnnotationElement, _AnnotationElement13); + + function StrikeOutAnnotationElement(parameters) { + _classCallCheck(this, StrikeOutAnnotationElement); + + var isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); + return _possibleConstructorReturn(this, _getPrototypeOf(StrikeOutAnnotationElement).call(this, parameters, isRenderable, true)); + } + + _createClass(StrikeOutAnnotationElement, [{ + key: "render", + value: function render() { + this.container.className = 'strikeoutAnnotation'; + + if (!this.data.hasPopup) { + this._createPopup(this.container, null, this.data); + } + + return this.container; + } + }]); + + return StrikeOutAnnotationElement; +}(AnnotationElement); + +var StampAnnotationElement = +/*#__PURE__*/ +function (_AnnotationElement14) { + _inherits(StampAnnotationElement, _AnnotationElement14); + + function StampAnnotationElement(parameters) { + _classCallCheck(this, StampAnnotationElement); + + var isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); + return _possibleConstructorReturn(this, _getPrototypeOf(StampAnnotationElement).call(this, parameters, isRenderable, true)); + } + + _createClass(StampAnnotationElement, [{ + key: "render", + value: function render() { + this.container.className = 'stampAnnotation'; + + if (!this.data.hasPopup) { + this._createPopup(this.container, null, this.data); + } + + return this.container; + } + }]); + + return StampAnnotationElement; +}(AnnotationElement); + +var FileAttachmentAnnotationElement = +/*#__PURE__*/ +function (_AnnotationElement15) { + _inherits(FileAttachmentAnnotationElement, _AnnotationElement15); + + function FileAttachmentAnnotationElement(parameters) { + var _this6; + + _classCallCheck(this, FileAttachmentAnnotationElement); + + _this6 = _possibleConstructorReturn(this, _getPrototypeOf(FileAttachmentAnnotationElement).call(this, parameters, true)); + var _this6$data$file = _this6.data.file, + filename = _this6$data$file.filename, + content = _this6$data$file.content; + _this6.filename = (0, _dom_utils.getFilenameFromUrl)(filename); + _this6.content = content; + + if (_this6.linkService.eventBus) { + _this6.linkService.eventBus.dispatch('fileattachmentannotation', { + source: _assertThisInitialized(_assertThisInitialized(_this6)), + id: (0, _util.stringToPDFString)(filename), + filename: filename, + content: content + }); + } + + return _this6; + } + + _createClass(FileAttachmentAnnotationElement, [{ + key: "render", + value: function render() { + this.container.className = 'fileAttachmentAnnotation'; + var trigger = document.createElement('div'); + trigger.style.height = this.container.style.height; + trigger.style.width = this.container.style.width; + trigger.addEventListener('dblclick', this._download.bind(this)); + + if (!this.data.hasPopup && (this.data.title || this.data.contents)) { + this._createPopup(this.container, trigger, this.data); + } + + this.container.appendChild(trigger); + return this.container; + } + }, { + key: "_download", + value: function _download() { + if (!this.downloadManager) { + (0, _util.warn)('Download cannot be started due to unavailable download manager'); + return; + } + + this.downloadManager.downloadData(this.content, this.filename, ''); + } + }]); + + return FileAttachmentAnnotationElement; +}(AnnotationElement); + +var AnnotationLayer = +/*#__PURE__*/ +function () { + function AnnotationLayer() { + _classCallCheck(this, AnnotationLayer); + } + + _createClass(AnnotationLayer, null, [{ + key: "render", + value: function render(parameters) { + for (var i = 0, ii = parameters.annotations.length; i < ii; i++) { + var data = parameters.annotations[i]; + + if (!data) { + continue; + } + + var element = AnnotationElementFactory.create({ + data: data, + layer: parameters.div, + page: parameters.page, + viewport: parameters.viewport, + linkService: parameters.linkService, + downloadManager: parameters.downloadManager, + imageResourcesPath: parameters.imageResourcesPath || '', + renderInteractiveForms: parameters.renderInteractiveForms || false, + svgFactory: new _dom_utils.DOMSVGFactory() + }); + + if (element.isRenderable) { + parameters.div.appendChild(element.render()); + } + } + } + }, { + key: "update", + value: function update(parameters) { + for (var i = 0, ii = parameters.annotations.length; i < ii; i++) { + var data = parameters.annotations[i]; + var element = parameters.div.querySelector('[data-annotation-id="' + data.id + '"]'); + + if (element) { + element.style.transform = 'matrix(' + parameters.viewport.transform.join(',') + ')'; + } + } + + parameters.div.removeAttribute('hidden'); + } + }]); + + return AnnotationLayer; +}(); + +exports.AnnotationLayer = AnnotationLayer; + +/***/ }), +/* 164 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.SVGGraphics = void 0; + +var _util = __w_pdfjs_require__(1); + +var _dom_utils = __w_pdfjs_require__(151); + +var _is_node = _interopRequireDefault(__w_pdfjs_require__(4)); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var SVGGraphics = function SVGGraphics() { + throw new Error('Not implemented: SVGGraphics'); +}; + +exports.SVGGraphics = SVGGraphics; +{ + var SVG_DEFAULTS = { + fontStyle: 'normal', + fontWeight: 'normal', + fillColor: '#000000' + }; + + var convertImgDataToPng = function convertImgDataToPngClosure() { + var PNG_HEADER = new Uint8Array([0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a]); + var CHUNK_WRAPPER_SIZE = 12; + var crcTable = new Int32Array(256); + + for (var i = 0; i < 256; i++) { + var c = i; + + for (var h = 0; h < 8; h++) { + if (c & 1) { + c = 0xedB88320 ^ c >> 1 & 0x7fffffff; + } else { + c = c >> 1 & 0x7fffffff; + } + } + + crcTable[i] = c; + } + + function crc32(data, start, end) { + var crc = -1; + + for (var i = start; i < end; i++) { + var a = (crc ^ data[i]) & 0xff; + var b = crcTable[a]; + crc = crc >>> 8 ^ b; + } + + return crc ^ -1; + } + + function writePngChunk(type, body, data, offset) { + var p = offset; + var len = body.length; + data[p] = len >> 24 & 0xff; + data[p + 1] = len >> 16 & 0xff; + data[p + 2] = len >> 8 & 0xff; + data[p + 3] = len & 0xff; + p += 4; + data[p] = type.charCodeAt(0) & 0xff; + data[p + 1] = type.charCodeAt(1) & 0xff; + data[p + 2] = type.charCodeAt(2) & 0xff; + data[p + 3] = type.charCodeAt(3) & 0xff; + p += 4; + data.set(body, p); + p += body.length; + var crc = crc32(data, offset + 4, p); + data[p] = crc >> 24 & 0xff; + data[p + 1] = crc >> 16 & 0xff; + data[p + 2] = crc >> 8 & 0xff; + data[p + 3] = crc & 0xff; + } + + function adler32(data, start, end) { + var a = 1; + var b = 0; + + for (var i = start; i < end; ++i) { + a = (a + (data[i] & 0xff)) % 65521; + b = (b + a) % 65521; + } + + return b << 16 | a; + } + + function deflateSync(literals) { + if (!(0, _is_node.default)()) { + return deflateSyncUncompressed(literals); + } + + try { + var input; + + if (parseInt(process.versions.node) >= 8) { + input = literals; + } else { + input = new Buffer(literals); + } + + var output = require('zlib').deflateSync(input, { + level: 9 + }); + + return output instanceof Uint8Array ? output : new Uint8Array(output); + } catch (e) { + (0, _util.warn)('Not compressing PNG because zlib.deflateSync is unavailable: ' + e); + } + + return deflateSyncUncompressed(literals); + } + + function deflateSyncUncompressed(literals) { + var len = literals.length; + var maxBlockLength = 0xFFFF; + var deflateBlocks = Math.ceil(len / maxBlockLength); + var idat = new Uint8Array(2 + len + deflateBlocks * 5 + 4); + var pi = 0; + idat[pi++] = 0x78; + idat[pi++] = 0x9c; + var pos = 0; + + while (len > maxBlockLength) { + idat[pi++] = 0x00; + idat[pi++] = 0xff; + idat[pi++] = 0xff; + idat[pi++] = 0x00; + idat[pi++] = 0x00; + idat.set(literals.subarray(pos, pos + maxBlockLength), pi); + pi += maxBlockLength; + pos += maxBlockLength; + len -= maxBlockLength; + } + + idat[pi++] = 0x01; + idat[pi++] = len & 0xff; + idat[pi++] = len >> 8 & 0xff; + idat[pi++] = ~len & 0xffff & 0xff; + idat[pi++] = (~len & 0xffff) >> 8 & 0xff; + idat.set(literals.subarray(pos), pi); + pi += literals.length - pos; + var adler = adler32(literals, 0, literals.length); + idat[pi++] = adler >> 24 & 0xff; + idat[pi++] = adler >> 16 & 0xff; + idat[pi++] = adler >> 8 & 0xff; + idat[pi++] = adler & 0xff; + return idat; + } + + function encode(imgData, kind, forceDataSchema, isMask) { + var width = imgData.width; + var height = imgData.height; + var bitDepth, colorType, lineSize; + var bytes = imgData.data; + + switch (kind) { + case _util.ImageKind.GRAYSCALE_1BPP: + colorType = 0; + bitDepth = 1; + lineSize = width + 7 >> 3; + break; + + case _util.ImageKind.RGB_24BPP: + colorType = 2; + bitDepth = 8; + lineSize = width * 3; + break; + + case _util.ImageKind.RGBA_32BPP: + colorType = 6; + bitDepth = 8; + lineSize = width * 4; + break; + + default: + throw new Error('invalid format'); + } + + var literals = new Uint8Array((1 + lineSize) * height); + var offsetLiterals = 0, + offsetBytes = 0; + var y, i; + + for (y = 0; y < height; ++y) { + literals[offsetLiterals++] = 0; + literals.set(bytes.subarray(offsetBytes, offsetBytes + lineSize), offsetLiterals); + offsetBytes += lineSize; + offsetLiterals += lineSize; + } + + if (kind === _util.ImageKind.GRAYSCALE_1BPP && isMask) { + offsetLiterals = 0; + + for (y = 0; y < height; y++) { + offsetLiterals++; + + for (i = 0; i < lineSize; i++) { + literals[offsetLiterals++] ^= 0xFF; + } + } + } + + var ihdr = new Uint8Array([width >> 24 & 0xff, width >> 16 & 0xff, width >> 8 & 0xff, width & 0xff, height >> 24 & 0xff, height >> 16 & 0xff, height >> 8 & 0xff, height & 0xff, bitDepth, colorType, 0x00, 0x00, 0x00]); + var idat = deflateSync(literals); + var pngLength = PNG_HEADER.length + CHUNK_WRAPPER_SIZE * 3 + ihdr.length + idat.length; + var data = new Uint8Array(pngLength); + var offset = 0; + data.set(PNG_HEADER, offset); + offset += PNG_HEADER.length; + writePngChunk('IHDR', ihdr, data, offset); + offset += CHUNK_WRAPPER_SIZE + ihdr.length; + writePngChunk('IDATA', idat, data, offset); + offset += CHUNK_WRAPPER_SIZE + idat.length; + writePngChunk('IEND', new Uint8Array(0), data, offset); + return (0, _util.createObjectURL)(data, 'image/png', forceDataSchema); + } + + return function convertImgDataToPng(imgData, forceDataSchema, isMask) { + var kind = imgData.kind === undefined ? _util.ImageKind.GRAYSCALE_1BPP : imgData.kind; + return encode(imgData, kind, forceDataSchema, isMask); + }; + }(); + + var SVGExtraState = function SVGExtraStateClosure() { + function SVGExtraState() { + this.fontSizeScale = 1; + this.fontWeight = SVG_DEFAULTS.fontWeight; + this.fontSize = 0; + this.textMatrix = _util.IDENTITY_MATRIX; + this.fontMatrix = _util.FONT_IDENTITY_MATRIX; + this.leading = 0; + this.textRenderingMode = _util.TextRenderingMode.FILL; + this.x = 0; + this.y = 0; + this.lineX = 0; + this.lineY = 0; + this.charSpacing = 0; + this.wordSpacing = 0; + this.textHScale = 1; + this.textRise = 0; + this.fillColor = SVG_DEFAULTS.fillColor; + this.strokeColor = '#000000'; + this.fillAlpha = 1; + this.strokeAlpha = 1; + this.lineWidth = 1; + this.lineJoin = ''; + this.lineCap = ''; + this.miterLimit = 0; + this.dashArray = []; + this.dashPhase = 0; + this.dependencies = []; + this.activeClipUrl = null; + this.clipGroup = null; + this.maskId = ''; + } + + SVGExtraState.prototype = { + clone: function SVGExtraState_clone() { + return Object.create(this); + }, + setCurrentPoint: function SVGExtraState_setCurrentPoint(x, y) { + this.x = x; + this.y = y; + } + }; + return SVGExtraState; + }(); + + exports.SVGGraphics = SVGGraphics = function SVGGraphicsClosure() { + function opListToTree(opList) { + var opTree = []; + var tmp = []; + var opListLen = opList.length; + + for (var x = 0; x < opListLen; x++) { + if (opList[x].fn === 'save') { + opTree.push({ + 'fnId': 92, + 'fn': 'group', + 'items': [] + }); + tmp.push(opTree); + opTree = opTree[opTree.length - 1].items; + continue; + } + + if (opList[x].fn === 'restore') { + opTree = tmp.pop(); + } else { + opTree.push(opList[x]); + } + } + + return opTree; + } + + function pf(value) { + if (Number.isInteger(value)) { + return value.toString(); + } + + var s = value.toFixed(10); + var i = s.length - 1; + + if (s[i] !== '0') { + return s; + } + + do { + i--; + } while (s[i] === '0'); + + return s.substring(0, s[i] === '.' ? i : i + 1); + } + + function pm(m) { + if (m[4] === 0 && m[5] === 0) { + if (m[1] === 0 && m[2] === 0) { + if (m[0] === 1 && m[3] === 1) { + return ''; + } + + return 'scale(' + pf(m[0]) + ' ' + pf(m[3]) + ')'; + } + + if (m[0] === m[3] && m[1] === -m[2]) { + var a = Math.acos(m[0]) * 180 / Math.PI; + return 'rotate(' + pf(a) + ')'; + } + } else { + if (m[0] === 1 && m[1] === 0 && m[2] === 0 && m[3] === 1) { + return 'translate(' + pf(m[4]) + ' ' + pf(m[5]) + ')'; + } + } + + return 'matrix(' + pf(m[0]) + ' ' + pf(m[1]) + ' ' + pf(m[2]) + ' ' + pf(m[3]) + ' ' + pf(m[4]) + ' ' + pf(m[5]) + ')'; + } + + function SVGGraphics(commonObjs, objs, forceDataSchema) { + this.svgFactory = new _dom_utils.DOMSVGFactory(); + this.current = new SVGExtraState(); + this.transformMatrix = _util.IDENTITY_MATRIX; + this.transformStack = []; + this.extraStack = []; + this.commonObjs = commonObjs; + this.objs = objs; + this.pendingClip = null; + this.pendingEOFill = false; + this.embedFonts = false; + this.embeddedFonts = Object.create(null); + this.cssStyle = null; + this.forceDataSchema = !!forceDataSchema; + } + + var XML_NS = 'http://www.w3.org/XML/1998/namespace'; + var XLINK_NS = 'http://www.w3.org/1999/xlink'; + var LINE_CAP_STYLES = ['butt', 'round', 'square']; + var LINE_JOIN_STYLES = ['miter', 'round', 'bevel']; + var clipCount = 0; + var maskCount = 0; + SVGGraphics.prototype = { + save: function SVGGraphics_save() { + this.transformStack.push(this.transformMatrix); + var old = this.current; + this.extraStack.push(old); + this.current = old.clone(); + }, + restore: function SVGGraphics_restore() { + this.transformMatrix = this.transformStack.pop(); + this.current = this.extraStack.pop(); + this.pendingClip = null; + this.tgrp = null; + }, + group: function SVGGraphics_group(items) { + this.save(); + this.executeOpTree(items); + this.restore(); + }, + loadDependencies: function SVGGraphics_loadDependencies(operatorList) { + var _this = this; + + var fnArray = operatorList.fnArray; + var fnArrayLen = fnArray.length; + var argsArray = operatorList.argsArray; + + for (var i = 0; i < fnArrayLen; i++) { + if (_util.OPS.dependency === fnArray[i]) { + var deps = argsArray[i]; + + for (var n = 0, nn = deps.length; n < nn; n++) { + var obj = deps[n]; + var common = obj.substring(0, 2) === 'g_'; + var promise; + + if (common) { + promise = new Promise(function (resolve) { + _this.commonObjs.get(obj, resolve); + }); + } else { + promise = new Promise(function (resolve) { + _this.objs.get(obj, resolve); + }); + } + + this.current.dependencies.push(promise); + } + } + } + + return Promise.all(this.current.dependencies); + }, + transform: function SVGGraphics_transform(a, b, c, d, e, f) { + var transformMatrix = [a, b, c, d, e, f]; + this.transformMatrix = _util.Util.transform(this.transformMatrix, transformMatrix); + this.tgrp = null; + }, + getSVG: function SVGGraphics_getSVG(operatorList, viewport) { + var _this2 = this; + + this.viewport = viewport; + + var svgElement = this._initialize(viewport); + + return this.loadDependencies(operatorList).then(function () { + _this2.transformMatrix = _util.IDENTITY_MATRIX; + + var opTree = _this2.convertOpList(operatorList); + + _this2.executeOpTree(opTree); + + return svgElement; + }); + }, + convertOpList: function SVGGraphics_convertOpList(operatorList) { + var argsArray = operatorList.argsArray; + var fnArray = operatorList.fnArray; + var fnArrayLen = fnArray.length; + var REVOPS = []; + var opList = []; + + for (var op in _util.OPS) { + REVOPS[_util.OPS[op]] = op; + } + + for (var x = 0; x < fnArrayLen; x++) { + var fnId = fnArray[x]; + opList.push({ + 'fnId': fnId, + 'fn': REVOPS[fnId], + 'args': argsArray[x] + }); + } + + return opListToTree(opList); + }, + executeOpTree: function SVGGraphics_executeOpTree(opTree) { + var opTreeLen = opTree.length; + + for (var x = 0; x < opTreeLen; x++) { + var fn = opTree[x].fn; + var fnId = opTree[x].fnId; + var args = opTree[x].args; + + switch (fnId | 0) { + case _util.OPS.beginText: + this.beginText(); + break; + + case _util.OPS.dependency: + break; + + case _util.OPS.setLeading: + this.setLeading(args); + break; + + case _util.OPS.setLeadingMoveText: + this.setLeadingMoveText(args[0], args[1]); + break; + + case _util.OPS.setFont: + this.setFont(args); + break; + + case _util.OPS.showText: + this.showText(args[0]); + break; + + case _util.OPS.showSpacedText: + this.showText(args[0]); + break; + + case _util.OPS.endText: + this.endText(); + break; + + case _util.OPS.moveText: + this.moveText(args[0], args[1]); + break; + + case _util.OPS.setCharSpacing: + this.setCharSpacing(args[0]); + break; + + case _util.OPS.setWordSpacing: + this.setWordSpacing(args[0]); + break; + + case _util.OPS.setHScale: + this.setHScale(args[0]); + break; + + case _util.OPS.setTextMatrix: + this.setTextMatrix(args[0], args[1], args[2], args[3], args[4], args[5]); + break; + + case _util.OPS.setTextRise: + this.setTextRise(args[0]); + break; + + case _util.OPS.setTextRenderingMode: + this.setTextRenderingMode(args[0]); + break; + + case _util.OPS.setLineWidth: + this.setLineWidth(args[0]); + break; + + case _util.OPS.setLineJoin: + this.setLineJoin(args[0]); + break; + + case _util.OPS.setLineCap: + this.setLineCap(args[0]); + break; + + case _util.OPS.setMiterLimit: + this.setMiterLimit(args[0]); + break; + + case _util.OPS.setFillRGBColor: + this.setFillRGBColor(args[0], args[1], args[2]); + break; + + case _util.OPS.setStrokeRGBColor: + this.setStrokeRGBColor(args[0], args[1], args[2]); + break; + + case _util.OPS.setDash: + this.setDash(args[0], args[1]); + break; + + case _util.OPS.setGState: + this.setGState(args[0]); + break; + + case _util.OPS.fill: + this.fill(); + break; + + case _util.OPS.eoFill: + this.eoFill(); + break; + + case _util.OPS.stroke: + this.stroke(); + break; + + case _util.OPS.fillStroke: + this.fillStroke(); + break; + + case _util.OPS.eoFillStroke: + this.eoFillStroke(); + break; + + case _util.OPS.clip: + this.clip('nonzero'); + break; + + case _util.OPS.eoClip: + this.clip('evenodd'); + break; + + case _util.OPS.paintSolidColorImageMask: + this.paintSolidColorImageMask(); + break; + + case _util.OPS.paintJpegXObject: + this.paintJpegXObject(args[0], args[1], args[2]); + break; + + case _util.OPS.paintImageXObject: + this.paintImageXObject(args[0]); + break; + + case _util.OPS.paintInlineImageXObject: + this.paintInlineImageXObject(args[0]); + break; + + case _util.OPS.paintImageMaskXObject: + this.paintImageMaskXObject(args[0]); + break; + + case _util.OPS.paintFormXObjectBegin: + this.paintFormXObjectBegin(args[0], args[1]); + break; + + case _util.OPS.paintFormXObjectEnd: + this.paintFormXObjectEnd(); + break; + + case _util.OPS.closePath: + this.closePath(); + break; + + case _util.OPS.closeStroke: + this.closeStroke(); + break; + + case _util.OPS.closeFillStroke: + this.closeFillStroke(); + break; + + case _util.OPS.closeEOFillStroke: + this.closeEOFillStroke(); + break; + + case _util.OPS.nextLine: + this.nextLine(); + break; + + case _util.OPS.transform: + this.transform(args[0], args[1], args[2], args[3], args[4], args[5]); + break; + + case _util.OPS.constructPath: + this.constructPath(args[0], args[1]); + break; + + case _util.OPS.endPath: + this.endPath(); + break; + + case 92: + this.group(opTree[x].items); + break; + + default: + (0, _util.warn)('Unimplemented operator ' + fn); + break; + } + } + }, + setWordSpacing: function SVGGraphics_setWordSpacing(wordSpacing) { + this.current.wordSpacing = wordSpacing; + }, + setCharSpacing: function SVGGraphics_setCharSpacing(charSpacing) { + this.current.charSpacing = charSpacing; + }, + nextLine: function SVGGraphics_nextLine() { + this.moveText(0, this.current.leading); + }, + setTextMatrix: function SVGGraphics_setTextMatrix(a, b, c, d, e, f) { + var current = this.current; + this.current.textMatrix = this.current.lineMatrix = [a, b, c, d, e, f]; + this.current.x = this.current.lineX = 0; + this.current.y = this.current.lineY = 0; + current.xcoords = []; + current.tspan = this.svgFactory.createElement('svg:tspan'); + current.tspan.setAttributeNS(null, 'font-family', current.fontFamily); + current.tspan.setAttributeNS(null, 'font-size', pf(current.fontSize) + 'px'); + current.tspan.setAttributeNS(null, 'y', pf(-current.y)); + current.txtElement = this.svgFactory.createElement('svg:text'); + current.txtElement.appendChild(current.tspan); + }, + beginText: function SVGGraphics_beginText() { + this.current.x = this.current.lineX = 0; + this.current.y = this.current.lineY = 0; + this.current.textMatrix = _util.IDENTITY_MATRIX; + this.current.lineMatrix = _util.IDENTITY_MATRIX; + this.current.tspan = this.svgFactory.createElement('svg:tspan'); + this.current.txtElement = this.svgFactory.createElement('svg:text'); + this.current.txtgrp = this.svgFactory.createElement('svg:g'); + this.current.xcoords = []; + }, + moveText: function SVGGraphics_moveText(x, y) { + var current = this.current; + this.current.x = this.current.lineX += x; + this.current.y = this.current.lineY += y; + current.xcoords = []; + current.tspan = this.svgFactory.createElement('svg:tspan'); + current.tspan.setAttributeNS(null, 'font-family', current.fontFamily); + current.tspan.setAttributeNS(null, 'font-size', pf(current.fontSize) + 'px'); + current.tspan.setAttributeNS(null, 'y', pf(-current.y)); + }, + showText: function SVGGraphics_showText(glyphs) { + var current = this.current; + var font = current.font; + var fontSize = current.fontSize; + + if (fontSize === 0) { + return; + } + + var charSpacing = current.charSpacing; + var wordSpacing = current.wordSpacing; + var fontDirection = current.fontDirection; + var textHScale = current.textHScale * fontDirection; + var glyphsLength = glyphs.length; + var vertical = font.vertical; + var widthAdvanceScale = fontSize * current.fontMatrix[0]; + var x = 0, + i; + + for (i = 0; i < glyphsLength; ++i) { + var glyph = glyphs[i]; + + if (glyph === null) { + x += fontDirection * wordSpacing; + continue; + } else if ((0, _util.isNum)(glyph)) { + x += -glyph * fontSize * 0.001; + continue; + } + + var width = glyph.width; + var character = glyph.fontChar; + var spacing = (glyph.isSpace ? wordSpacing : 0) + charSpacing; + var charWidth = width * widthAdvanceScale + spacing * fontDirection; + + if (!glyph.isInFont && !font.missingFile) { + x += charWidth; + continue; + } + + current.xcoords.push(current.x + x * textHScale); + current.tspan.textContent += character; + x += charWidth; + } + + if (vertical) { + current.y -= x * textHScale; + } else { + current.x += x * textHScale; + } + + current.tspan.setAttributeNS(null, 'x', current.xcoords.map(pf).join(' ')); + current.tspan.setAttributeNS(null, 'y', pf(-current.y)); + current.tspan.setAttributeNS(null, 'font-family', current.fontFamily); + current.tspan.setAttributeNS(null, 'font-size', pf(current.fontSize) + 'px'); + + if (current.fontStyle !== SVG_DEFAULTS.fontStyle) { + current.tspan.setAttributeNS(null, 'font-style', current.fontStyle); + } + + if (current.fontWeight !== SVG_DEFAULTS.fontWeight) { + current.tspan.setAttributeNS(null, 'font-weight', current.fontWeight); + } + + var fillStrokeMode = current.textRenderingMode & _util.TextRenderingMode.FILL_STROKE_MASK; + + if (fillStrokeMode === _util.TextRenderingMode.FILL || fillStrokeMode === _util.TextRenderingMode.FILL_STROKE) { + if (current.fillColor !== SVG_DEFAULTS.fillColor) { + current.tspan.setAttributeNS(null, 'fill', current.fillColor); + } + + if (current.fillAlpha < 1) { + current.tspan.setAttributeNS(null, 'fill-opacity', current.fillAlpha); + } + } else if (current.textRenderingMode === _util.TextRenderingMode.ADD_TO_PATH) { + current.tspan.setAttributeNS(null, 'fill', 'transparent'); + } else { + current.tspan.setAttributeNS(null, 'fill', 'none'); + } + + if (fillStrokeMode === _util.TextRenderingMode.STROKE || fillStrokeMode === _util.TextRenderingMode.FILL_STROKE) { + this._setStrokeAttributes(current.tspan); + } + + var textMatrix = current.textMatrix; + + if (current.textRise !== 0) { + textMatrix = textMatrix.slice(); + textMatrix[5] += current.textRise; + } + + current.txtElement.setAttributeNS(null, 'transform', pm(textMatrix) + ' scale(1, -1)'); + current.txtElement.setAttributeNS(XML_NS, 'xml:space', 'preserve'); + current.txtElement.appendChild(current.tspan); + current.txtgrp.appendChild(current.txtElement); + + this._ensureTransformGroup().appendChild(current.txtElement); + }, + setLeadingMoveText: function SVGGraphics_setLeadingMoveText(x, y) { + this.setLeading(-y); + this.moveText(x, y); + }, + addFontStyle: function SVGGraphics_addFontStyle(fontObj) { + if (!this.cssStyle) { + this.cssStyle = this.svgFactory.createElement('svg:style'); + this.cssStyle.setAttributeNS(null, 'type', 'text/css'); + this.defs.appendChild(this.cssStyle); + } + + var url = (0, _util.createObjectURL)(fontObj.data, fontObj.mimetype, this.forceDataSchema); + this.cssStyle.textContent += '@font-face { font-family: "' + fontObj.loadedName + '";' + ' src: url(' + url + '); }\n'; + }, + setFont: function SVGGraphics_setFont(details) { + var current = this.current; + var fontObj = this.commonObjs.get(details[0]); + var size = details[1]; + this.current.font = fontObj; + + if (this.embedFonts && fontObj.data && !this.embeddedFonts[fontObj.loadedName]) { + this.addFontStyle(fontObj); + this.embeddedFonts[fontObj.loadedName] = fontObj; + } + + current.fontMatrix = fontObj.fontMatrix ? fontObj.fontMatrix : _util.FONT_IDENTITY_MATRIX; + var bold = fontObj.black ? fontObj.bold ? 'bolder' : 'bold' : fontObj.bold ? 'bold' : 'normal'; + var italic = fontObj.italic ? 'italic' : 'normal'; + + if (size < 0) { + size = -size; + current.fontDirection = -1; + } else { + current.fontDirection = 1; + } + + current.fontSize = size; + current.fontFamily = fontObj.loadedName; + current.fontWeight = bold; + current.fontStyle = italic; + current.tspan = this.svgFactory.createElement('svg:tspan'); + current.tspan.setAttributeNS(null, 'y', pf(-current.y)); + current.xcoords = []; + }, + endText: function endText() { + var current = this.current; + + if (current.textRenderingMode & _util.TextRenderingMode.ADD_TO_PATH_FLAG && current.txtElement && current.txtElement.hasChildNodes()) { + current.element = current.txtElement; + this.clip('nonzero'); + this.endPath(); + } + }, + setLineWidth: function SVGGraphics_setLineWidth(width) { + if (width > 0) { + this.current.lineWidth = width; + } + }, + setLineCap: function SVGGraphics_setLineCap(style) { + this.current.lineCap = LINE_CAP_STYLES[style]; + }, + setLineJoin: function SVGGraphics_setLineJoin(style) { + this.current.lineJoin = LINE_JOIN_STYLES[style]; + }, + setMiterLimit: function SVGGraphics_setMiterLimit(limit) { + this.current.miterLimit = limit; + }, + setStrokeAlpha: function SVGGraphics_setStrokeAlpha(strokeAlpha) { + this.current.strokeAlpha = strokeAlpha; + }, + setStrokeRGBColor: function SVGGraphics_setStrokeRGBColor(r, g, b) { + var color = _util.Util.makeCssRgb(r, g, b); + + this.current.strokeColor = color; + }, + setFillAlpha: function SVGGraphics_setFillAlpha(fillAlpha) { + this.current.fillAlpha = fillAlpha; + }, + setFillRGBColor: function SVGGraphics_setFillRGBColor(r, g, b) { + var color = _util.Util.makeCssRgb(r, g, b); + + this.current.fillColor = color; + this.current.tspan = this.svgFactory.createElement('svg:tspan'); + this.current.xcoords = []; + }, + setDash: function SVGGraphics_setDash(dashArray, dashPhase) { + this.current.dashArray = dashArray; + this.current.dashPhase = dashPhase; + }, + constructPath: function SVGGraphics_constructPath(ops, args) { + var current = this.current; + var x = current.x, + y = current.y; + current.path = this.svgFactory.createElement('svg:path'); + var d = []; + var opLength = ops.length; + + for (var i = 0, j = 0; i < opLength; i++) { + switch (ops[i] | 0) { + case _util.OPS.rectangle: + x = args[j++]; + y = args[j++]; + var width = args[j++]; + var height = args[j++]; + var xw = x + width; + var yh = y + height; + d.push('M', pf(x), pf(y), 'L', pf(xw), pf(y), 'L', pf(xw), pf(yh), 'L', pf(x), pf(yh), 'Z'); + break; + + case _util.OPS.moveTo: + x = args[j++]; + y = args[j++]; + d.push('M', pf(x), pf(y)); + break; + + case _util.OPS.lineTo: + x = args[j++]; + y = args[j++]; + d.push('L', pf(x), pf(y)); + break; + + case _util.OPS.curveTo: + x = args[j + 4]; + y = args[j + 5]; + d.push('C', pf(args[j]), pf(args[j + 1]), pf(args[j + 2]), pf(args[j + 3]), pf(x), pf(y)); + j += 6; + break; + + case _util.OPS.curveTo2: + x = args[j + 2]; + y = args[j + 3]; + d.push('C', pf(x), pf(y), pf(args[j]), pf(args[j + 1]), pf(args[j + 2]), pf(args[j + 3])); + j += 4; + break; + + case _util.OPS.curveTo3: + x = args[j + 2]; + y = args[j + 3]; + d.push('C', pf(args[j]), pf(args[j + 1]), pf(x), pf(y), pf(x), pf(y)); + j += 4; + break; + + case _util.OPS.closePath: + d.push('Z'); + break; + } + } + + current.path.setAttributeNS(null, 'd', d.join(' ')); + current.path.setAttributeNS(null, 'fill', 'none'); + + this._ensureTransformGroup().appendChild(current.path); + + current.element = current.path; + current.setCurrentPoint(x, y); + }, + endPath: function SVGGraphics_endPath() { + if (!this.pendingClip) { + return; + } + + var current = this.current; + var clipId = 'clippath' + clipCount; + clipCount++; + var clipPath = this.svgFactory.createElement('svg:clipPath'); + clipPath.setAttributeNS(null, 'id', clipId); + clipPath.setAttributeNS(null, 'transform', pm(this.transformMatrix)); + var clipElement = current.element.cloneNode(true); + + if (this.pendingClip === 'evenodd') { + clipElement.setAttributeNS(null, 'clip-rule', 'evenodd'); + } else { + clipElement.setAttributeNS(null, 'clip-rule', 'nonzero'); + } + + this.pendingClip = null; + clipPath.appendChild(clipElement); + this.defs.appendChild(clipPath); + + if (current.activeClipUrl) { + current.clipGroup = null; + this.extraStack.forEach(function (prev) { + prev.clipGroup = null; + }); + clipPath.setAttributeNS(null, 'clip-path', current.activeClipUrl); + } + + current.activeClipUrl = 'url(#' + clipId + ')'; + this.tgrp = null; + }, + clip: function SVGGraphics_clip(type) { + this.pendingClip = type; + }, + closePath: function SVGGraphics_closePath() { + var current = this.current; + + if (current.path) { + var d = current.path.getAttributeNS(null, 'd'); + d += 'Z'; + current.path.setAttributeNS(null, 'd', d); + } + }, + setLeading: function SVGGraphics_setLeading(leading) { + this.current.leading = -leading; + }, + setTextRise: function SVGGraphics_setTextRise(textRise) { + this.current.textRise = textRise; + }, + setTextRenderingMode: function setTextRenderingMode(textRenderingMode) { + this.current.textRenderingMode = textRenderingMode; + }, + setHScale: function SVGGraphics_setHScale(scale) { + this.current.textHScale = scale / 100; + }, + setGState: function SVGGraphics_setGState(states) { + for (var i = 0, ii = states.length; i < ii; i++) { + var state = states[i]; + var key = state[0]; + var value = state[1]; + + switch (key) { + case 'LW': + this.setLineWidth(value); + break; + + case 'LC': + this.setLineCap(value); + break; + + case 'LJ': + this.setLineJoin(value); + break; + + case 'ML': + this.setMiterLimit(value); + break; + + case 'D': + this.setDash(value[0], value[1]); + break; + + case 'Font': + this.setFont(value); + break; + + case 'CA': + this.setStrokeAlpha(value); + break; + + case 'ca': + this.setFillAlpha(value); + break; + + default: + (0, _util.warn)('Unimplemented graphic state ' + key); + break; + } + } + }, + fill: function SVGGraphics_fill() { + var current = this.current; + + if (current.element) { + current.element.setAttributeNS(null, 'fill', current.fillColor); + current.element.setAttributeNS(null, 'fill-opacity', current.fillAlpha); + this.endPath(); + } + }, + stroke: function SVGGraphics_stroke() { + var current = this.current; + + if (current.element) { + this._setStrokeAttributes(current.element); + + current.element.setAttributeNS(null, 'fill', 'none'); + this.endPath(); + } + }, + _setStrokeAttributes: function _setStrokeAttributes(element) { + var current = this.current; + element.setAttributeNS(null, 'stroke', current.strokeColor); + element.setAttributeNS(null, 'stroke-opacity', current.strokeAlpha); + element.setAttributeNS(null, 'stroke-miterlimit', pf(current.miterLimit)); + element.setAttributeNS(null, 'stroke-linecap', current.lineCap); + element.setAttributeNS(null, 'stroke-linejoin', current.lineJoin); + element.setAttributeNS(null, 'stroke-width', pf(current.lineWidth) + 'px'); + element.setAttributeNS(null, 'stroke-dasharray', current.dashArray.map(pf).join(' ')); + element.setAttributeNS(null, 'stroke-dashoffset', pf(current.dashPhase) + 'px'); + }, + eoFill: function SVGGraphics_eoFill() { + if (this.current.element) { + this.current.element.setAttributeNS(null, 'fill-rule', 'evenodd'); + } + + this.fill(); + }, + fillStroke: function SVGGraphics_fillStroke() { + this.stroke(); + this.fill(); + }, + eoFillStroke: function SVGGraphics_eoFillStroke() { + if (this.current.element) { + this.current.element.setAttributeNS(null, 'fill-rule', 'evenodd'); + } + + this.fillStroke(); + }, + closeStroke: function SVGGraphics_closeStroke() { + this.closePath(); + this.stroke(); + }, + closeFillStroke: function SVGGraphics_closeFillStroke() { + this.closePath(); + this.fillStroke(); + }, + closeEOFillStroke: function closeEOFillStroke() { + this.closePath(); + this.eoFillStroke(); + }, + paintSolidColorImageMask: function SVGGraphics_paintSolidColorImageMask() { + var current = this.current; + var rect = this.svgFactory.createElement('svg:rect'); + rect.setAttributeNS(null, 'x', '0'); + rect.setAttributeNS(null, 'y', '0'); + rect.setAttributeNS(null, 'width', '1px'); + rect.setAttributeNS(null, 'height', '1px'); + rect.setAttributeNS(null, 'fill', current.fillColor); + + this._ensureTransformGroup().appendChild(rect); + }, + paintJpegXObject: function SVGGraphics_paintJpegXObject(objId, w, h) { + var imgObj = this.objs.get(objId); + var imgEl = this.svgFactory.createElement('svg:image'); + imgEl.setAttributeNS(XLINK_NS, 'xlink:href', imgObj.src); + imgEl.setAttributeNS(null, 'width', pf(w)); + imgEl.setAttributeNS(null, 'height', pf(h)); + imgEl.setAttributeNS(null, 'x', '0'); + imgEl.setAttributeNS(null, 'y', pf(-h)); + imgEl.setAttributeNS(null, 'transform', 'scale(' + pf(1 / w) + ' ' + pf(-1 / h) + ')'); + + this._ensureTransformGroup().appendChild(imgEl); + }, + paintImageXObject: function SVGGraphics_paintImageXObject(objId) { + var imgData = this.objs.get(objId); + + if (!imgData) { + (0, _util.warn)('Dependent image isn\'t ready yet'); + return; + } + + this.paintInlineImageXObject(imgData); + }, + paintInlineImageXObject: function SVGGraphics_paintInlineImageXObject(imgData, mask) { + var width = imgData.width; + var height = imgData.height; + var imgSrc = convertImgDataToPng(imgData, this.forceDataSchema, !!mask); + var cliprect = this.svgFactory.createElement('svg:rect'); + cliprect.setAttributeNS(null, 'x', '0'); + cliprect.setAttributeNS(null, 'y', '0'); + cliprect.setAttributeNS(null, 'width', pf(width)); + cliprect.setAttributeNS(null, 'height', pf(height)); + this.current.element = cliprect; + this.clip('nonzero'); + var imgEl = this.svgFactory.createElement('svg:image'); + imgEl.setAttributeNS(XLINK_NS, 'xlink:href', imgSrc); + imgEl.setAttributeNS(null, 'x', '0'); + imgEl.setAttributeNS(null, 'y', pf(-height)); + imgEl.setAttributeNS(null, 'width', pf(width) + 'px'); + imgEl.setAttributeNS(null, 'height', pf(height) + 'px'); + imgEl.setAttributeNS(null, 'transform', 'scale(' + pf(1 / width) + ' ' + pf(-1 / height) + ')'); + + if (mask) { + mask.appendChild(imgEl); + } else { + this._ensureTransformGroup().appendChild(imgEl); + } + }, + paintImageMaskXObject: function SVGGraphics_paintImageMaskXObject(imgData) { + var current = this.current; + var width = imgData.width; + var height = imgData.height; + var fillColor = current.fillColor; + current.maskId = 'mask' + maskCount++; + var mask = this.svgFactory.createElement('svg:mask'); + mask.setAttributeNS(null, 'id', current.maskId); + var rect = this.svgFactory.createElement('svg:rect'); + rect.setAttributeNS(null, 'x', '0'); + rect.setAttributeNS(null, 'y', '0'); + rect.setAttributeNS(null, 'width', pf(width)); + rect.setAttributeNS(null, 'height', pf(height)); + rect.setAttributeNS(null, 'fill', fillColor); + rect.setAttributeNS(null, 'mask', 'url(#' + current.maskId + ')'); + this.defs.appendChild(mask); + + this._ensureTransformGroup().appendChild(rect); + + this.paintInlineImageXObject(imgData, mask); + }, + paintFormXObjectBegin: function SVGGraphics_paintFormXObjectBegin(matrix, bbox) { + if (Array.isArray(matrix) && matrix.length === 6) { + this.transform(matrix[0], matrix[1], matrix[2], matrix[3], matrix[4], matrix[5]); + } + + if (bbox) { + var width = bbox[2] - bbox[0]; + var height = bbox[3] - bbox[1]; + var cliprect = this.svgFactory.createElement('svg:rect'); + cliprect.setAttributeNS(null, 'x', bbox[0]); + cliprect.setAttributeNS(null, 'y', bbox[1]); + cliprect.setAttributeNS(null, 'width', pf(width)); + cliprect.setAttributeNS(null, 'height', pf(height)); + this.current.element = cliprect; + this.clip('nonzero'); + this.endPath(); + } + }, + paintFormXObjectEnd: function SVGGraphics_paintFormXObjectEnd() {}, + _initialize: function _initialize(viewport) { + var svg = this.svgFactory.create(viewport.width, viewport.height); + var definitions = this.svgFactory.createElement('svg:defs'); + svg.appendChild(definitions); + this.defs = definitions; + var rootGroup = this.svgFactory.createElement('svg:g'); + rootGroup.setAttributeNS(null, 'transform', pm(viewport.transform)); + svg.appendChild(rootGroup); + this.svg = rootGroup; + return svg; + }, + _ensureClipGroup: function SVGGraphics_ensureClipGroup() { + if (!this.current.clipGroup) { + var clipGroup = this.svgFactory.createElement('svg:g'); + clipGroup.setAttributeNS(null, 'clip-path', this.current.activeClipUrl); + this.svg.appendChild(clipGroup); + this.current.clipGroup = clipGroup; + } + + return this.current.clipGroup; + }, + _ensureTransformGroup: function SVGGraphics_ensureTransformGroup() { + if (!this.tgrp) { + this.tgrp = this.svgFactory.createElement('svg:g'); + this.tgrp.setAttributeNS(null, 'transform', pm(this.transformMatrix)); + + if (this.current.activeClipUrl) { + this._ensureClipGroup().appendChild(this.tgrp); + } else { + this.svg.appendChild(this.tgrp); + } + } + + return this.tgrp; + } + }; + return SVGGraphics; + }(); +} + +/***/ }), +/* 165 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.PDFNodeStream = void 0; + +var _regenerator = _interopRequireDefault(__w_pdfjs_require__(147)); + +var _util = __w_pdfjs_require__(1); + +var _network_utils = __w_pdfjs_require__(166); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); } + +function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; } + +function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); } + +function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } } + +function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var fs = require('fs'); + +var http = require('http'); + +var https = require('https'); + +var url = require('url'); + +var fileUriRegex = /^file:\/\/\/[a-zA-Z]:\//; + +function parseUrl(sourceUrl) { + var parsedUrl = url.parse(sourceUrl); + + if (parsedUrl.protocol === 'file:' || parsedUrl.host) { + return parsedUrl; + } + + if (/^[a-z]:[/\\]/i.test(sourceUrl)) { + return url.parse("file:///".concat(sourceUrl)); + } + + if (!parsedUrl.host) { + parsedUrl.protocol = 'file:'; + } + + return parsedUrl; +} + +var PDFNodeStream = +/*#__PURE__*/ +function () { + function PDFNodeStream(source) { + _classCallCheck(this, PDFNodeStream); + + this.source = source; + this.url = parseUrl(source.url); + this.isHttp = this.url.protocol === 'http:' || this.url.protocol === 'https:'; + this.isFsUrl = this.url.protocol === 'file:'; + this.httpHeaders = this.isHttp && source.httpHeaders || {}; + this._fullRequest = null; + this._rangeRequestReaders = []; + } + + _createClass(PDFNodeStream, [{ + key: "getFullReader", + value: function getFullReader() { + (0, _util.assert)(!this._fullRequest); + this._fullRequest = this.isFsUrl ? new PDFNodeStreamFsFullReader(this) : new PDFNodeStreamFullReader(this); + return this._fullRequest; + } + }, { + key: "getRangeReader", + value: function getRangeReader(start, end) { + var rangeReader = this.isFsUrl ? new PDFNodeStreamFsRangeReader(this, start, end) : new PDFNodeStreamRangeReader(this, start, end); + + this._rangeRequestReaders.push(rangeReader); + + return rangeReader; + } + }, { + key: "cancelAllRequests", + value: function cancelAllRequests(reason) { + if (this._fullRequest) { + this._fullRequest.cancel(reason); + } + + var readers = this._rangeRequestReaders.slice(0); + + readers.forEach(function (reader) { + reader.cancel(reason); + }); + } + }]); + + return PDFNodeStream; +}(); + +exports.PDFNodeStream = PDFNodeStream; + +var BaseFullReader = +/*#__PURE__*/ +function () { + function BaseFullReader(stream) { + _classCallCheck(this, BaseFullReader); + + this._url = stream.url; + this._done = false; + this._storedError = null; + this.onProgress = null; + var source = stream.source; + this._contentLength = source.length; + this._loaded = 0; + this._filename = null; + this._disableRange = source.disableRange || false; + this._rangeChunkSize = source.rangeChunkSize; + + if (!this._rangeChunkSize && !this._disableRange) { + this._disableRange = true; + } + + this._isStreamingSupported = !source.disableStream; + this._isRangeSupported = !source.disableRange; + this._readableStream = null; + this._readCapability = (0, _util.createPromiseCapability)(); + this._headersCapability = (0, _util.createPromiseCapability)(); + } + + _createClass(BaseFullReader, [{ + key: "read", + value: function () { + var _read = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee() { + var chunk, buffer; + return _regenerator.default.wrap(function _callee$(_context) { + while (1) { + switch (_context.prev = _context.next) { + case 0: + _context.next = 2; + return this._readCapability.promise; + + case 2: + if (!this._done) { + _context.next = 4; + break; + } + + return _context.abrupt("return", { + value: undefined, + done: true + }); + + case 4: + if (!this._storedError) { + _context.next = 6; + break; + } + + throw this._storedError; + + case 6: + chunk = this._readableStream.read(); + + if (!(chunk === null)) { + _context.next = 10; + break; + } + + this._readCapability = (0, _util.createPromiseCapability)(); + return _context.abrupt("return", this.read()); + + case 10: + this._loaded += chunk.length; + + if (this.onProgress) { + this.onProgress({ + loaded: this._loaded, + total: this._contentLength + }); + } + + buffer = new Uint8Array(chunk).buffer; + return _context.abrupt("return", { + value: buffer, + done: false + }); + + case 14: + case "end": + return _context.stop(); + } + } + }, _callee, this); + })); + + function read() { + return _read.apply(this, arguments); + } + + return read; + }() + }, { + key: "cancel", + value: function cancel(reason) { + if (!this._readableStream) { + this._error(reason); + + return; + } + + this._readableStream.destroy(reason); + } + }, { + key: "_error", + value: function _error(reason) { + this._storedError = reason; + + this._readCapability.resolve(); + } + }, { + key: "_setReadableStream", + value: function _setReadableStream(readableStream) { + var _this = this; + + this._readableStream = readableStream; + readableStream.on('readable', function () { + _this._readCapability.resolve(); + }); + readableStream.on('end', function () { + readableStream.destroy(); + _this._done = true; + + _this._readCapability.resolve(); + }); + readableStream.on('error', function (reason) { + _this._error(reason); + }); + + if (!this._isStreamingSupported && this._isRangeSupported) { + this._error(new _util.AbortException('streaming is disabled')); + } + + if (this._storedError) { + this._readableStream.destroy(this._storedError); + } + } + }, { + key: "headersReady", + get: function get() { + return this._headersCapability.promise; + } + }, { + key: "filename", + get: function get() { + return this._filename; + } + }, { + key: "contentLength", + get: function get() { + return this._contentLength; + } + }, { + key: "isRangeSupported", + get: function get() { + return this._isRangeSupported; + } + }, { + key: "isStreamingSupported", + get: function get() { + return this._isStreamingSupported; + } + }]); + + return BaseFullReader; +}(); + +var BaseRangeReader = +/*#__PURE__*/ +function () { + function BaseRangeReader(stream) { + _classCallCheck(this, BaseRangeReader); + + this._url = stream.url; + this._done = false; + this._storedError = null; + this.onProgress = null; + this._loaded = 0; + this._readableStream = null; + this._readCapability = (0, _util.createPromiseCapability)(); + var source = stream.source; + this._isStreamingSupported = !source.disableStream; + } + + _createClass(BaseRangeReader, [{ + key: "read", + value: function () { + var _read2 = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee2() { + var chunk, buffer; + return _regenerator.default.wrap(function _callee2$(_context2) { + while (1) { + switch (_context2.prev = _context2.next) { + case 0: + _context2.next = 2; + return this._readCapability.promise; + + case 2: + if (!this._done) { + _context2.next = 4; + break; + } + + return _context2.abrupt("return", { + value: undefined, + done: true + }); + + case 4: + if (!this._storedError) { + _context2.next = 6; + break; + } + + throw this._storedError; + + case 6: + chunk = this._readableStream.read(); + + if (!(chunk === null)) { + _context2.next = 10; + break; + } + + this._readCapability = (0, _util.createPromiseCapability)(); + return _context2.abrupt("return", this.read()); + + case 10: + this._loaded += chunk.length; + + if (this.onProgress) { + this.onProgress({ + loaded: this._loaded + }); + } + + buffer = new Uint8Array(chunk).buffer; + return _context2.abrupt("return", { + value: buffer, + done: false + }); + + case 14: + case "end": + return _context2.stop(); + } + } + }, _callee2, this); + })); + + function read() { + return _read2.apply(this, arguments); + } + + return read; + }() + }, { + key: "cancel", + value: function cancel(reason) { + if (!this._readableStream) { + this._error(reason); + + return; + } + + this._readableStream.destroy(reason); + } + }, { + key: "_error", + value: function _error(reason) { + this._storedError = reason; + + this._readCapability.resolve(); + } + }, { + key: "_setReadableStream", + value: function _setReadableStream(readableStream) { + var _this2 = this; + + this._readableStream = readableStream; + readableStream.on('readable', function () { + _this2._readCapability.resolve(); + }); + readableStream.on('end', function () { + readableStream.destroy(); + _this2._done = true; + + _this2._readCapability.resolve(); + }); + readableStream.on('error', function (reason) { + _this2._error(reason); + }); + + if (this._storedError) { + this._readableStream.destroy(this._storedError); + } + } + }, { + key: "isStreamingSupported", + get: function get() { + return this._isStreamingSupported; + } + }]); + + return BaseRangeReader; +}(); + +function createRequestOptions(url, headers) { + return { + protocol: url.protocol, + auth: url.auth, + host: url.hostname, + port: url.port, + path: url.path, + method: 'GET', + headers: headers + }; +} + +var PDFNodeStreamFullReader = +/*#__PURE__*/ +function (_BaseFullReader) { + _inherits(PDFNodeStreamFullReader, _BaseFullReader); + + function PDFNodeStreamFullReader(stream) { + var _this3; + + _classCallCheck(this, PDFNodeStreamFullReader); + + _this3 = _possibleConstructorReturn(this, _getPrototypeOf(PDFNodeStreamFullReader).call(this, stream)); + + var handleResponse = function handleResponse(response) { + if (response.statusCode === 404) { + var error = new _util.MissingPDFException("Missing PDF \"".concat(_this3._url, "\".")); + _this3._storedError = error; + + _this3._headersCapability.reject(error); + + return; + } + + _this3._headersCapability.resolve(); + + _this3._setReadableStream(response); + + var getResponseHeader = function getResponseHeader(name) { + return _this3._readableStream.headers[name.toLowerCase()]; + }; + + var _validateRangeRequest = (0, _network_utils.validateRangeRequestCapabilities)({ + getResponseHeader: getResponseHeader, + isHttp: stream.isHttp, + rangeChunkSize: _this3._rangeChunkSize, + disableRange: _this3._disableRange + }), + allowRangeRequests = _validateRangeRequest.allowRangeRequests, + suggestedLength = _validateRangeRequest.suggestedLength; + + _this3._isRangeSupported = allowRangeRequests; + _this3._contentLength = suggestedLength || _this3._contentLength; + _this3._filename = (0, _network_utils.extractFilenameFromHeader)(getResponseHeader); + }; + + _this3._request = null; + + if (_this3._url.protocol === 'http:') { + _this3._request = http.request(createRequestOptions(_this3._url, stream.httpHeaders), handleResponse); + } else { + _this3._request = https.request(createRequestOptions(_this3._url, stream.httpHeaders), handleResponse); + } + + _this3._request.on('error', function (reason) { + _this3._storedError = reason; + + _this3._headersCapability.reject(reason); + }); + + _this3._request.end(); + + return _this3; + } + + return PDFNodeStreamFullReader; +}(BaseFullReader); + +var PDFNodeStreamRangeReader = +/*#__PURE__*/ +function (_BaseRangeReader) { + _inherits(PDFNodeStreamRangeReader, _BaseRangeReader); + + function PDFNodeStreamRangeReader(stream, start, end) { + var _this4; + + _classCallCheck(this, PDFNodeStreamRangeReader); + + _this4 = _possibleConstructorReturn(this, _getPrototypeOf(PDFNodeStreamRangeReader).call(this, stream)); + _this4._httpHeaders = {}; + + for (var property in stream.httpHeaders) { + var value = stream.httpHeaders[property]; + + if (typeof value === 'undefined') { + continue; + } + + _this4._httpHeaders[property] = value; + } + + _this4._httpHeaders['Range'] = "bytes=".concat(start, "-").concat(end - 1); + + var handleResponse = function handleResponse(response) { + if (response.statusCode === 404) { + var error = new _util.MissingPDFException("Missing PDF \"".concat(_this4._url, "\".")); + _this4._storedError = error; + return; + } + + _this4._setReadableStream(response); + }; + + _this4._request = null; + + if (_this4._url.protocol === 'http:') { + _this4._request = http.request(createRequestOptions(_this4._url, _this4._httpHeaders), handleResponse); + } else { + _this4._request = https.request(createRequestOptions(_this4._url, _this4._httpHeaders), handleResponse); + } + + _this4._request.on('error', function (reason) { + _this4._storedError = reason; + }); + + _this4._request.end(); + + return _this4; + } + + return PDFNodeStreamRangeReader; +}(BaseRangeReader); + +var PDFNodeStreamFsFullReader = +/*#__PURE__*/ +function (_BaseFullReader2) { + _inherits(PDFNodeStreamFsFullReader, _BaseFullReader2); + + function PDFNodeStreamFsFullReader(stream) { + var _this5; + + _classCallCheck(this, PDFNodeStreamFsFullReader); + + _this5 = _possibleConstructorReturn(this, _getPrototypeOf(PDFNodeStreamFsFullReader).call(this, stream)); + var path = decodeURIComponent(_this5._url.path); + + if (fileUriRegex.test(_this5._url.href)) { + path = path.replace(/^\//, ''); + } + + fs.lstat(path, function (error, stat) { + if (error) { + if (error.code === 'ENOENT') { + error = new _util.MissingPDFException("Missing PDF \"".concat(path, "\".")); + } + + _this5._storedError = error; + + _this5._headersCapability.reject(error); + + return; + } + + _this5._contentLength = stat.size; + + _this5._setReadableStream(fs.createReadStream(path)); + + _this5._headersCapability.resolve(); + }); + return _this5; + } + + return PDFNodeStreamFsFullReader; +}(BaseFullReader); + +var PDFNodeStreamFsRangeReader = +/*#__PURE__*/ +function (_BaseRangeReader2) { + _inherits(PDFNodeStreamFsRangeReader, _BaseRangeReader2); + + function PDFNodeStreamFsRangeReader(stream, start, end) { + var _this6; + + _classCallCheck(this, PDFNodeStreamFsRangeReader); + + _this6 = _possibleConstructorReturn(this, _getPrototypeOf(PDFNodeStreamFsRangeReader).call(this, stream)); + var path = decodeURIComponent(_this6._url.path); + + if (fileUriRegex.test(_this6._url.href)) { + path = path.replace(/^\//, ''); + } + + _this6._setReadableStream(fs.createReadStream(path, { + start: start, + end: end - 1 + })); + + return _this6; + } + + return PDFNodeStreamFsRangeReader; +}(BaseRangeReader); + +/***/ }), +/* 166 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.createResponseStatusError = createResponseStatusError; +exports.extractFilenameFromHeader = extractFilenameFromHeader; +exports.validateRangeRequestCapabilities = validateRangeRequestCapabilities; +exports.validateResponseStatus = validateResponseStatus; + +var _util = __w_pdfjs_require__(1); + +var _content_disposition = __w_pdfjs_require__(167); + +function validateRangeRequestCapabilities(_ref) { + var getResponseHeader = _ref.getResponseHeader, + isHttp = _ref.isHttp, + rangeChunkSize = _ref.rangeChunkSize, + disableRange = _ref.disableRange; + (0, _util.assert)(rangeChunkSize > 0, 'Range chunk size must be larger than zero'); + var returnValues = { + allowRangeRequests: false, + suggestedLength: undefined + }; + var length = parseInt(getResponseHeader('Content-Length'), 10); + + if (!Number.isInteger(length)) { + return returnValues; + } + + returnValues.suggestedLength = length; + + if (length <= 2 * rangeChunkSize) { + return returnValues; + } + + if (disableRange || !isHttp) { + return returnValues; + } + + if (getResponseHeader('Accept-Ranges') !== 'bytes') { + return returnValues; + } + + var contentEncoding = getResponseHeader('Content-Encoding') || 'identity'; + + if (contentEncoding !== 'identity') { + return returnValues; + } + + returnValues.allowRangeRequests = true; + return returnValues; +} + +function extractFilenameFromHeader(getResponseHeader) { + var contentDisposition = getResponseHeader('Content-Disposition'); + + if (contentDisposition) { + var filename = (0, _content_disposition.getFilenameFromContentDispositionHeader)(contentDisposition); + + if (/\.pdf$/i.test(filename)) { + return filename; + } + } + + return null; +} + +function createResponseStatusError(status, url) { + if (status === 404 || status === 0 && /^file:/.test(url)) { + return new _util.MissingPDFException('Missing PDF "' + url + '".'); + } + + return new _util.UnexpectedResponseException('Unexpected server response (' + status + ') while retrieving PDF "' + url + '".', status); +} + +function validateResponseStatus(status) { + return status === 200 || status === 206; +} + +/***/ }), +/* 167 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.getFilenameFromContentDispositionHeader = getFilenameFromContentDispositionHeader; + +function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _nonIterableRest(); } + +function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } + +function _iterableToArrayLimit(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } + +function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; } + +function getFilenameFromContentDispositionHeader(contentDisposition) { + var needsEncodingFixup = true; + var tmp = toParamRegExp('filename\\*', 'i').exec(contentDisposition); + + if (tmp) { + tmp = tmp[1]; + var filename = rfc2616unquote(tmp); + filename = unescape(filename); + filename = rfc5987decode(filename); + filename = rfc2047decode(filename); + return fixupEncoding(filename); + } + + tmp = rfc2231getparam(contentDisposition); + + if (tmp) { + var _filename = rfc2047decode(tmp); + + return fixupEncoding(_filename); + } + + tmp = toParamRegExp('filename', 'i').exec(contentDisposition); + + if (tmp) { + tmp = tmp[1]; + + var _filename2 = rfc2616unquote(tmp); + + _filename2 = rfc2047decode(_filename2); + return fixupEncoding(_filename2); + } + + function toParamRegExp(attributePattern, flags) { + return new RegExp('(?:^|;)\\s*' + attributePattern + '\\s*=\\s*' + '(' + '[^";\\s][^;\\s]*' + '|' + '"(?:[^"\\\\]|\\\\"?)+"?' + ')', flags); + } + + function textdecode(encoding, value) { + if (encoding) { + if (!/^[\x00-\xFF]+$/.test(value)) { + return value; + } + + try { + var decoder = new TextDecoder(encoding, { + fatal: true + }); + var bytes = Array.from(value, function (ch) { + return ch.charCodeAt(0) & 0xFF; + }); + value = decoder.decode(new Uint8Array(bytes)); + needsEncodingFixup = false; + } catch (e) { + if (/^utf-?8$/i.test(encoding)) { + try { + value = decodeURIComponent(escape(value)); + needsEncodingFixup = false; + } catch (err) {} + } + } + } + + return value; + } + + function fixupEncoding(value) { + if (needsEncodingFixup && /[\x80-\xff]/.test(value)) { + value = textdecode('utf-8', value); + + if (needsEncodingFixup) { + value = textdecode('iso-8859-1', value); + } + } + + return value; + } + + function rfc2231getparam(contentDisposition) { + var matches = [], + match; + var iter = toParamRegExp('filename\\*((?!0\\d)\\d+)(\\*?)', 'ig'); + + while ((match = iter.exec(contentDisposition)) !== null) { + var _match = match, + _match2 = _slicedToArray(_match, 4), + n = _match2[1], + quot = _match2[2], + part = _match2[3]; + + n = parseInt(n, 10); + + if (n in matches) { + if (n === 0) { + break; + } + + continue; + } + + matches[n] = [quot, part]; + } + + var parts = []; + + for (var n = 0; n < matches.length; ++n) { + if (!(n in matches)) { + break; + } + + var _matches$n = _slicedToArray(matches[n], 2), + quot = _matches$n[0], + part = _matches$n[1]; + + part = rfc2616unquote(part); + + if (quot) { + part = unescape(part); + + if (n === 0) { + part = rfc5987decode(part); + } + } + + parts.push(part); + } + + return parts.join(''); + } + + function rfc2616unquote(value) { + if (value.startsWith('"')) { + var parts = value.slice(1).split('\\"'); + + for (var i = 0; i < parts.length; ++i) { + var quotindex = parts[i].indexOf('"'); + + if (quotindex !== -1) { + parts[i] = parts[i].slice(0, quotindex); + parts.length = i + 1; + } + + parts[i] = parts[i].replace(/\\(.)/g, '$1'); + } + + value = parts.join('"'); + } + + return value; + } + + function rfc5987decode(extvalue) { + var encodingend = extvalue.indexOf('\''); + + if (encodingend === -1) { + return extvalue; + } + + var encoding = extvalue.slice(0, encodingend); + var langvalue = extvalue.slice(encodingend + 1); + var value = langvalue.replace(/^[^']*'/, ''); + return textdecode(encoding, value); + } + + function rfc2047decode(value) { + if (!value.startsWith('=?') || /[\x00-\x19\x80-\xff]/.test(value)) { + return value; + } + + return value.replace(/=\?([\w-]*)\?([QqBb])\?((?:[^?]|\?(?!=))*)\?=/g, function (_, charset, encoding, text) { + if (encoding === 'q' || encoding === 'Q') { + text = text.replace(/_/g, ' '); + text = text.replace(/=([0-9a-fA-F]{2})/g, function (_, hex) { + return String.fromCharCode(parseInt(hex, 16)); + }); + return textdecode(charset, text); + } + + try { + text = atob(text); + } catch (e) {} + + return textdecode(charset, text); + }); + } + + return ''; +} + +/***/ }), +/* 168 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.PDFFetchStream = void 0; + +var _regenerator = _interopRequireDefault(__w_pdfjs_require__(147)); + +var _util = __w_pdfjs_require__(1); + +var _network_utils = __w_pdfjs_require__(166); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } } + +function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +function createFetchOptions(headers, withCredentials, abortController) { + return { + method: 'GET', + headers: headers, + signal: abortController && abortController.signal, + mode: 'cors', + credentials: withCredentials ? 'include' : 'same-origin', + redirect: 'follow' + }; +} + +var PDFFetchStream = +/*#__PURE__*/ +function () { + function PDFFetchStream(source) { + _classCallCheck(this, PDFFetchStream); + + this.source = source; + this.isHttp = /^https?:/i.test(source.url); + this.httpHeaders = this.isHttp && source.httpHeaders || {}; + this._fullRequestReader = null; + this._rangeRequestReaders = []; + } + + _createClass(PDFFetchStream, [{ + key: "getFullReader", + value: function getFullReader() { + (0, _util.assert)(!this._fullRequestReader); + this._fullRequestReader = new PDFFetchStreamReader(this); + return this._fullRequestReader; + } + }, { + key: "getRangeReader", + value: function getRangeReader(begin, end) { + var reader = new PDFFetchStreamRangeReader(this, begin, end); + + this._rangeRequestReaders.push(reader); + + return reader; + } + }, { + key: "cancelAllRequests", + value: function cancelAllRequests(reason) { + if (this._fullRequestReader) { + this._fullRequestReader.cancel(reason); + } + + var readers = this._rangeRequestReaders.slice(0); + + readers.forEach(function (reader) { + reader.cancel(reason); + }); + } + }]); + + return PDFFetchStream; +}(); + +exports.PDFFetchStream = PDFFetchStream; + +var PDFFetchStreamReader = +/*#__PURE__*/ +function () { + function PDFFetchStreamReader(stream) { + var _this = this; + + _classCallCheck(this, PDFFetchStreamReader); + + this._stream = stream; + this._reader = null; + this._loaded = 0; + this._filename = null; + var source = stream.source; + this._withCredentials = source.withCredentials; + this._contentLength = source.length; + this._headersCapability = (0, _util.createPromiseCapability)(); + this._disableRange = source.disableRange || false; + this._rangeChunkSize = source.rangeChunkSize; + + if (!this._rangeChunkSize && !this._disableRange) { + this._disableRange = true; + } + + if (typeof AbortController !== 'undefined') { + this._abortController = new AbortController(); + } + + this._isStreamingSupported = !source.disableStream; + this._isRangeSupported = !source.disableRange; + this._headers = new Headers(); + + for (var property in this._stream.httpHeaders) { + var value = this._stream.httpHeaders[property]; + + if (typeof value === 'undefined') { + continue; + } + + this._headers.append(property, value); + } + + var url = source.url; + fetch(url, createFetchOptions(this._headers, this._withCredentials, this._abortController)).then(function (response) { + if (!(0, _network_utils.validateResponseStatus)(response.status)) { + throw (0, _network_utils.createResponseStatusError)(response.status, url); + } + + _this._reader = response.body.getReader(); + + _this._headersCapability.resolve(); + + var getResponseHeader = function getResponseHeader(name) { + return response.headers.get(name); + }; + + var _validateRangeRequest = (0, _network_utils.validateRangeRequestCapabilities)({ + getResponseHeader: getResponseHeader, + isHttp: _this._stream.isHttp, + rangeChunkSize: _this._rangeChunkSize, + disableRange: _this._disableRange + }), + allowRangeRequests = _validateRangeRequest.allowRangeRequests, + suggestedLength = _validateRangeRequest.suggestedLength; + + _this._isRangeSupported = allowRangeRequests; + _this._contentLength = suggestedLength || _this._contentLength; + _this._filename = (0, _network_utils.extractFilenameFromHeader)(getResponseHeader); + + if (!_this._isStreamingSupported && _this._isRangeSupported) { + _this.cancel(new _util.AbortException('streaming is disabled')); + } + }).catch(this._headersCapability.reject); + this.onProgress = null; + } + + _createClass(PDFFetchStreamReader, [{ + key: "read", + value: function () { + var _read = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee() { + var _ref, value, done, buffer; + + return _regenerator.default.wrap(function _callee$(_context) { + while (1) { + switch (_context.prev = _context.next) { + case 0: + _context.next = 2; + return this._headersCapability.promise; + + case 2: + _context.next = 4; + return this._reader.read(); + + case 4: + _ref = _context.sent; + value = _ref.value; + done = _ref.done; + + if (!done) { + _context.next = 9; + break; + } + + return _context.abrupt("return", { + value: value, + done: done + }); + + case 9: + this._loaded += value.byteLength; + + if (this.onProgress) { + this.onProgress({ + loaded: this._loaded, + total: this._contentLength + }); + } + + buffer = new Uint8Array(value).buffer; + return _context.abrupt("return", { + value: buffer, + done: false + }); + + case 13: + case "end": + return _context.stop(); + } + } + }, _callee, this); + })); + + function read() { + return _read.apply(this, arguments); + } + + return read; + }() + }, { + key: "cancel", + value: function cancel(reason) { + if (this._reader) { + this._reader.cancel(reason); + } + + if (this._abortController) { + this._abortController.abort(); + } + } + }, { + key: "headersReady", + get: function get() { + return this._headersCapability.promise; + } + }, { + key: "filename", + get: function get() { + return this._filename; + } + }, { + key: "contentLength", + get: function get() { + return this._contentLength; + } + }, { + key: "isRangeSupported", + get: function get() { + return this._isRangeSupported; + } + }, { + key: "isStreamingSupported", + get: function get() { + return this._isStreamingSupported; + } + }]); + + return PDFFetchStreamReader; +}(); + +var PDFFetchStreamRangeReader = +/*#__PURE__*/ +function () { + function PDFFetchStreamRangeReader(stream, begin, end) { + var _this2 = this; + + _classCallCheck(this, PDFFetchStreamRangeReader); + + this._stream = stream; + this._reader = null; + this._loaded = 0; + var source = stream.source; + this._withCredentials = source.withCredentials; + this._readCapability = (0, _util.createPromiseCapability)(); + this._isStreamingSupported = !source.disableStream; + + if (typeof AbortController !== 'undefined') { + this._abortController = new AbortController(); + } + + this._headers = new Headers(); + + for (var property in this._stream.httpHeaders) { + var value = this._stream.httpHeaders[property]; + + if (typeof value === 'undefined') { + continue; + } + + this._headers.append(property, value); + } + + var rangeStr = begin + '-' + (end - 1); + + this._headers.append('Range', 'bytes=' + rangeStr); + + var url = source.url; + fetch(url, createFetchOptions(this._headers, this._withCredentials, this._abortController)).then(function (response) { + if (!(0, _network_utils.validateResponseStatus)(response.status)) { + throw (0, _network_utils.createResponseStatusError)(response.status, url); + } + + _this2._readCapability.resolve(); + + _this2._reader = response.body.getReader(); + }); + this.onProgress = null; + } + + _createClass(PDFFetchStreamRangeReader, [{ + key: "read", + value: function () { + var _read2 = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee2() { + var _ref2, value, done, buffer; + + return _regenerator.default.wrap(function _callee2$(_context2) { + while (1) { + switch (_context2.prev = _context2.next) { + case 0: + _context2.next = 2; + return this._readCapability.promise; + + case 2: + _context2.next = 4; + return this._reader.read(); + + case 4: + _ref2 = _context2.sent; + value = _ref2.value; + done = _ref2.done; + + if (!done) { + _context2.next = 9; + break; + } + + return _context2.abrupt("return", { + value: value, + done: done + }); + + case 9: + this._loaded += value.byteLength; + + if (this.onProgress) { + this.onProgress({ + loaded: this._loaded + }); + } + + buffer = new Uint8Array(value).buffer; + return _context2.abrupt("return", { + value: buffer, + done: false + }); + + case 13: + case "end": + return _context2.stop(); + } + } + }, _callee2, this); + })); + + function read() { + return _read2.apply(this, arguments); + } + + return read; + }() + }, { + key: "cancel", + value: function cancel(reason) { + if (this._reader) { + this._reader.cancel(reason); + } + + if (this._abortController) { + this._abortController.abort(); + } + } + }, { + key: "isStreamingSupported", + get: function get() { + return this._isStreamingSupported; + } + }]); + + return PDFFetchStreamRangeReader; +}(); + +/***/ }), +/* 169 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.PDFNetworkStream = PDFNetworkStream; +exports.NetworkManager = NetworkManager; + +var _regenerator = _interopRequireDefault(__w_pdfjs_require__(147)); + +var _util = __w_pdfjs_require__(1); + +var _network_utils = __w_pdfjs_require__(166); + +var _global_scope = _interopRequireDefault(__w_pdfjs_require__(3)); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } } + +function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; } + +; +var OK_RESPONSE = 200; +var PARTIAL_CONTENT_RESPONSE = 206; + +function NetworkManager(url, args) { + this.url = url; + args = args || {}; + this.isHttp = /^https?:/i.test(url); + this.httpHeaders = this.isHttp && args.httpHeaders || {}; + this.withCredentials = args.withCredentials || false; + + this.getXhr = args.getXhr || function NetworkManager_getXhr() { + return new XMLHttpRequest(); + }; + + this.currXhrId = 0; + this.pendingRequests = Object.create(null); + this.loadedRequests = Object.create(null); +} + +function getArrayBuffer(xhr) { + var data = xhr.response; + + if (typeof data !== 'string') { + return data; + } + + var array = (0, _util.stringToBytes)(data); + return array.buffer; +} + +var supportsMozChunked = function supportsMozChunkedClosure() { + try { + var x = new XMLHttpRequest(); + x.open('GET', _global_scope.default.location.href); + x.responseType = 'moz-chunked-arraybuffer'; + return x.responseType === 'moz-chunked-arraybuffer'; + } catch (e) { + return false; + } +}(); + +NetworkManager.prototype = { + requestRange: function NetworkManager_requestRange(begin, end, listeners) { + var args = { + begin: begin, + end: end + }; + + for (var prop in listeners) { + args[prop] = listeners[prop]; + } + + return this.request(args); + }, + requestFull: function NetworkManager_requestFull(listeners) { + return this.request(listeners); + }, + request: function NetworkManager_request(args) { + var xhr = this.getXhr(); + var xhrId = this.currXhrId++; + var pendingRequest = this.pendingRequests[xhrId] = { + xhr: xhr + }; + xhr.open('GET', this.url); + xhr.withCredentials = this.withCredentials; + + for (var property in this.httpHeaders) { + var value = this.httpHeaders[property]; + + if (typeof value === 'undefined') { + continue; + } + + xhr.setRequestHeader(property, value); + } + + if (this.isHttp && 'begin' in args && 'end' in args) { + var rangeStr = args.begin + '-' + (args.end - 1); + xhr.setRequestHeader('Range', 'bytes=' + rangeStr); + pendingRequest.expectedStatus = 206; + } else { + pendingRequest.expectedStatus = 200; + } + + var useMozChunkedLoading = supportsMozChunked && !!args.onProgressiveData; + + if (useMozChunkedLoading) { + xhr.responseType = 'moz-chunked-arraybuffer'; + pendingRequest.onProgressiveData = args.onProgressiveData; + pendingRequest.mozChunked = true; + } else { + xhr.responseType = 'arraybuffer'; + } + + if (args.onError) { + xhr.onerror = function (evt) { + args.onError(xhr.status); + }; + } + + xhr.onreadystatechange = this.onStateChange.bind(this, xhrId); + xhr.onprogress = this.onProgress.bind(this, xhrId); + pendingRequest.onHeadersReceived = args.onHeadersReceived; + pendingRequest.onDone = args.onDone; + pendingRequest.onError = args.onError; + pendingRequest.onProgress = args.onProgress; + xhr.send(null); + return xhrId; + }, + onProgress: function NetworkManager_onProgress(xhrId, evt) { + var pendingRequest = this.pendingRequests[xhrId]; + + if (!pendingRequest) { + return; + } + + if (pendingRequest.mozChunked) { + var chunk = getArrayBuffer(pendingRequest.xhr); + pendingRequest.onProgressiveData(chunk); + } + + var onProgress = pendingRequest.onProgress; + + if (onProgress) { + onProgress(evt); + } + }, + onStateChange: function NetworkManager_onStateChange(xhrId, evt) { + var pendingRequest = this.pendingRequests[xhrId]; + + if (!pendingRequest) { + return; + } + + var xhr = pendingRequest.xhr; + + if (xhr.readyState >= 2 && pendingRequest.onHeadersReceived) { + pendingRequest.onHeadersReceived(); + delete pendingRequest.onHeadersReceived; + } + + if (xhr.readyState !== 4) { + return; + } + + if (!(xhrId in this.pendingRequests)) { + return; + } + + delete this.pendingRequests[xhrId]; + + if (xhr.status === 0 && this.isHttp) { + if (pendingRequest.onError) { + pendingRequest.onError(xhr.status); + } + + return; + } + + var xhrStatus = xhr.status || OK_RESPONSE; + var ok_response_on_range_request = xhrStatus === OK_RESPONSE && pendingRequest.expectedStatus === PARTIAL_CONTENT_RESPONSE; + + if (!ok_response_on_range_request && xhrStatus !== pendingRequest.expectedStatus) { + if (pendingRequest.onError) { + pendingRequest.onError(xhr.status); + } + + return; + } + + this.loadedRequests[xhrId] = true; + var chunk = getArrayBuffer(xhr); + + if (xhrStatus === PARTIAL_CONTENT_RESPONSE) { + var rangeHeader = xhr.getResponseHeader('Content-Range'); + var matches = /bytes (\d+)-(\d+)\/(\d+)/.exec(rangeHeader); + var begin = parseInt(matches[1], 10); + pendingRequest.onDone({ + begin: begin, + chunk: chunk + }); + } else if (pendingRequest.onProgressiveData) { + pendingRequest.onDone(null); + } else if (chunk) { + pendingRequest.onDone({ + begin: 0, + chunk: chunk + }); + } else if (pendingRequest.onError) { + pendingRequest.onError(xhr.status); + } + }, + hasPendingRequests: function NetworkManager_hasPendingRequests() { + for (var xhrId in this.pendingRequests) { + return true; + } + + return false; + }, + getRequestXhr: function NetworkManager_getXhr(xhrId) { + return this.pendingRequests[xhrId].xhr; + }, + isStreamingRequest: function NetworkManager_isStreamingRequest(xhrId) { + return !!this.pendingRequests[xhrId].onProgressiveData; + }, + isPendingRequest: function NetworkManager_isPendingRequest(xhrId) { + return xhrId in this.pendingRequests; + }, + isLoadedRequest: function NetworkManager_isLoadedRequest(xhrId) { + return xhrId in this.loadedRequests; + }, + abortAllRequests: function NetworkManager_abortAllRequests() { + for (var xhrId in this.pendingRequests) { + this.abortRequest(xhrId | 0); + } + }, + abortRequest: function NetworkManager_abortRequest(xhrId) { + var xhr = this.pendingRequests[xhrId].xhr; + delete this.pendingRequests[xhrId]; + xhr.abort(); + } +}; + +function PDFNetworkStream(source) { + this._source = source; + this._manager = new NetworkManager(source.url, { + httpHeaders: source.httpHeaders, + withCredentials: source.withCredentials + }); + this._rangeChunkSize = source.rangeChunkSize; + this._fullRequestReader = null; + this._rangeRequestReaders = []; +} + +PDFNetworkStream.prototype = { + _onRangeRequestReaderClosed: function PDFNetworkStream_onRangeRequestReaderClosed(reader) { + var i = this._rangeRequestReaders.indexOf(reader); + + if (i >= 0) { + this._rangeRequestReaders.splice(i, 1); + } + }, + getFullReader: function PDFNetworkStream_getFullReader() { + (0, _util.assert)(!this._fullRequestReader); + this._fullRequestReader = new PDFNetworkStreamFullRequestReader(this._manager, this._source); + return this._fullRequestReader; + }, + getRangeReader: function PDFNetworkStream_getRangeReader(begin, end) { + var reader = new PDFNetworkStreamRangeRequestReader(this._manager, begin, end); + reader.onClosed = this._onRangeRequestReaderClosed.bind(this); + + this._rangeRequestReaders.push(reader); + + return reader; + }, + cancelAllRequests: function PDFNetworkStream_cancelAllRequests(reason) { + if (this._fullRequestReader) { + this._fullRequestReader.cancel(reason); + } + + var readers = this._rangeRequestReaders.slice(0); + + readers.forEach(function (reader) { + reader.cancel(reason); + }); + } +}; + +function PDFNetworkStreamFullRequestReader(manager, source) { + this._manager = manager; + var args = { + onHeadersReceived: this._onHeadersReceived.bind(this), + onProgressiveData: source.disableStream ? null : this._onProgressiveData.bind(this), + onDone: this._onDone.bind(this), + onError: this._onError.bind(this), + onProgress: this._onProgress.bind(this) + }; + this._url = source.url; + this._fullRequestId = manager.requestFull(args); + this._headersReceivedCapability = (0, _util.createPromiseCapability)(); + this._disableRange = source.disableRange || false; + this._contentLength = source.length; + this._rangeChunkSize = source.rangeChunkSize; + + if (!this._rangeChunkSize && !this._disableRange) { + this._disableRange = true; + } + + this._isStreamingSupported = false; + this._isRangeSupported = false; + this._cachedChunks = []; + this._requests = []; + this._done = false; + this._storedError = undefined; + this._filename = null; + this.onProgress = null; +} + +PDFNetworkStreamFullRequestReader.prototype = { + _onHeadersReceived: function PDFNetworkStreamFullRequestReader_onHeadersReceived() { + var fullRequestXhrId = this._fullRequestId; + + var fullRequestXhr = this._manager.getRequestXhr(fullRequestXhrId); + + var getResponseHeader = function getResponseHeader(name) { + return fullRequestXhr.getResponseHeader(name); + }; + + var _validateRangeRequest = (0, _network_utils.validateRangeRequestCapabilities)({ + getResponseHeader: getResponseHeader, + isHttp: this._manager.isHttp, + rangeChunkSize: this._rangeChunkSize, + disableRange: this._disableRange + }), + allowRangeRequests = _validateRangeRequest.allowRangeRequests, + suggestedLength = _validateRangeRequest.suggestedLength; + + if (allowRangeRequests) { + this._isRangeSupported = true; + } + + this._contentLength = suggestedLength || this._contentLength; + this._filename = (0, _network_utils.extractFilenameFromHeader)(getResponseHeader); + var networkManager = this._manager; + + if (networkManager.isStreamingRequest(fullRequestXhrId)) { + this._isStreamingSupported = true; + } else if (this._isRangeSupported) { + networkManager.abortRequest(fullRequestXhrId); + } + + this._headersReceivedCapability.resolve(); + }, + _onProgressiveData: function PDFNetworkStreamFullRequestReader_onProgressiveData(chunk) { + if (this._requests.length > 0) { + var requestCapability = this._requests.shift(); + + requestCapability.resolve({ + value: chunk, + done: false + }); + } else { + this._cachedChunks.push(chunk); + } + }, + _onDone: function PDFNetworkStreamFullRequestReader_onDone(args) { + if (args) { + this._onProgressiveData(args.chunk); + } + + this._done = true; + + if (this._cachedChunks.length > 0) { + return; + } + + this._requests.forEach(function (requestCapability) { + requestCapability.resolve({ + value: undefined, + done: true + }); + }); + + this._requests = []; + }, + _onError: function PDFNetworkStreamFullRequestReader_onError(status) { + var url = this._url; + var exception = (0, _network_utils.createResponseStatusError)(status, url); + this._storedError = exception; + + this._headersReceivedCapability.reject(exception); + + this._requests.forEach(function (requestCapability) { + requestCapability.reject(exception); + }); + + this._requests = []; + this._cachedChunks = []; + }, + _onProgress: function PDFNetworkStreamFullRequestReader_onProgress(data) { + if (this.onProgress) { + this.onProgress({ + loaded: data.loaded, + total: data.lengthComputable ? data.total : this._contentLength + }); + } + }, + + get filename() { + return this._filename; + }, + + get isRangeSupported() { + return this._isRangeSupported; + }, + + get isStreamingSupported() { + return this._isStreamingSupported; + }, + + get contentLength() { + return this._contentLength; + }, + + get headersReady() { + return this._headersReceivedCapability.promise; + }, + + read: function () { + var _read = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee() { + var chunk, requestCapability; + return _regenerator.default.wrap(function _callee$(_context) { + while (1) { + switch (_context.prev = _context.next) { + case 0: + if (!this._storedError) { + _context.next = 2; + break; + } + + throw this._storedError; + + case 2: + if (!(this._cachedChunks.length > 0)) { + _context.next = 5; + break; + } + + chunk = this._cachedChunks.shift(); + return _context.abrupt("return", { + value: chunk, + done: false + }); + + case 5: + if (!this._done) { + _context.next = 7; + break; + } + + return _context.abrupt("return", { + value: undefined, + done: true + }); + + case 7: + requestCapability = (0, _util.createPromiseCapability)(); + + this._requests.push(requestCapability); + + return _context.abrupt("return", requestCapability.promise); + + case 10: + case "end": + return _context.stop(); + } + } + }, _callee, this); + })); + + function read() { + return _read.apply(this, arguments); + } + + return read; + }(), + cancel: function PDFNetworkStreamFullRequestReader_cancel(reason) { + this._done = true; + + this._headersReceivedCapability.reject(reason); + + this._requests.forEach(function (requestCapability) { + requestCapability.resolve({ + value: undefined, + done: true + }); + }); + + this._requests = []; + + if (this._manager.isPendingRequest(this._fullRequestId)) { + this._manager.abortRequest(this._fullRequestId); + } + + this._fullRequestReader = null; + } +}; + +function PDFNetworkStreamRangeRequestReader(manager, begin, end) { + this._manager = manager; + var args = { + onDone: this._onDone.bind(this), + onProgress: this._onProgress.bind(this) + }; + this._requestId = manager.requestRange(begin, end, args); + this._requests = []; + this._queuedChunk = null; + this._done = false; + this.onProgress = null; + this.onClosed = null; +} + +PDFNetworkStreamRangeRequestReader.prototype = { + _close: function PDFNetworkStreamRangeRequestReader_close() { + if (this.onClosed) { + this.onClosed(this); + } + }, + _onDone: function PDFNetworkStreamRangeRequestReader_onDone(data) { + var chunk = data.chunk; + + if (this._requests.length > 0) { + var requestCapability = this._requests.shift(); + + requestCapability.resolve({ + value: chunk, + done: false + }); + } else { + this._queuedChunk = chunk; + } + + this._done = true; + + this._requests.forEach(function (requestCapability) { + requestCapability.resolve({ + value: undefined, + done: true + }); + }); + + this._requests = []; + + this._close(); + }, + _onProgress: function PDFNetworkStreamRangeRequestReader_onProgress(evt) { + if (!this.isStreamingSupported && this.onProgress) { + this.onProgress({ + loaded: evt.loaded + }); + } + }, + + get isStreamingSupported() { + return false; + }, + + read: function () { + var _read2 = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee2() { + var chunk, requestCapability; + return _regenerator.default.wrap(function _callee2$(_context2) { + while (1) { + switch (_context2.prev = _context2.next) { + case 0: + if (!(this._queuedChunk !== null)) { + _context2.next = 4; + break; + } + + chunk = this._queuedChunk; + this._queuedChunk = null; + return _context2.abrupt("return", { + value: chunk, + done: false + }); + + case 4: + if (!this._done) { + _context2.next = 6; + break; + } + + return _context2.abrupt("return", { + value: undefined, + done: true + }); + + case 6: + requestCapability = (0, _util.createPromiseCapability)(); + + this._requests.push(requestCapability); + + return _context2.abrupt("return", requestCapability.promise); + + case 9: + case "end": + return _context2.stop(); + } + } + }, _callee2, this); + })); + + function read() { + return _read2.apply(this, arguments); + } + + return read; + }(), + cancel: function PDFNetworkStreamRangeRequestReader_cancel(reason) { + this._done = true; + + this._requests.forEach(function (requestCapability) { + requestCapability.resolve({ + value: undefined, + done: true + }); + }); + + this._requests = []; + + if (this._manager.isPendingRequest(this._requestId)) { + this._manager.abortRequest(this._requestId); + } + + this._close(); + } +}; + +/***/ }) +/******/ ]); +}); +//# sourceMappingURL=pdf.js.map \ No newline at end of file diff --git a/cps/static/js/libs/pdf.worker.js b/cps/static/js/libs/pdf.worker.js index ddb7618c..8a362bd7 100644 --- a/cps/static/js/libs/pdf.worker.js +++ b/cps/static/js/libs/pdf.worker.js @@ -1,4 +1,8 @@ -/* Copyright 2012 Mozilla Foundation +/** + * @licstart The following is the entire license notice for the + * Javascript code in this page + * + * Copyright 2018 Mozilla Foundation * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -11,14632 +15,22132 @@ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. + * + * @licend The above is the entire license notice for the + * Javascript code in this page */ -(function (root, factory) { - 'use strict'; - if (typeof define === 'function' && define.amd) { - define('pdfjs-dist/build/pdf.worker', ['exports'], factory); - } else if (typeof exports !== 'undefined') { - factory(exports); - } else { - factory(root['pdfjsDistBuildPdfWorker'] = {}); - } -}(this, function (exports) { - 'use strict'; - var pdfjsVersion = '1.7.225'; - var pdfjsBuild = '17d135f'; - var pdfjsFilePath = typeof document !== 'undefined' && document.currentScript ? document.currentScript.src : null; - var pdfjsLibs = {}; - (function pdfjsWrapper() { - (function (root, factory) { - factory(root.pdfjsCoreArithmeticDecoder = {}); - }(this, function (exports) { - var ArithmeticDecoder = function ArithmeticDecoderClosure() { - var QeTable = [ - { - qe: 0x5601, - nmps: 1, - nlps: 1, - switchFlag: 1 - }, - { - qe: 0x3401, - nmps: 2, - nlps: 6, - switchFlag: 0 - }, - { - qe: 0x1801, - nmps: 3, - nlps: 9, - switchFlag: 0 - }, - { - qe: 0x0AC1, - nmps: 4, - nlps: 12, - switchFlag: 0 - }, - { - qe: 0x0521, - nmps: 5, - nlps: 29, - switchFlag: 0 - }, - { - qe: 0x0221, - nmps: 38, - nlps: 33, - switchFlag: 0 - }, - { - qe: 0x5601, - nmps: 7, - nlps: 6, - switchFlag: 1 - }, - { - qe: 0x5401, - nmps: 8, - nlps: 14, - switchFlag: 0 - }, - { - qe: 0x4801, - nmps: 9, - nlps: 14, - switchFlag: 0 - }, - { - qe: 0x3801, - nmps: 10, - nlps: 14, - switchFlag: 0 - }, - { - qe: 0x3001, - nmps: 11, - nlps: 17, - switchFlag: 0 - }, - { - qe: 0x2401, - nmps: 12, - nlps: 18, - switchFlag: 0 - }, - { - qe: 0x1C01, - nmps: 13, - nlps: 20, - switchFlag: 0 - }, - { - qe: 0x1601, - nmps: 29, - nlps: 21, - switchFlag: 0 - }, - { - qe: 0x5601, - nmps: 15, - nlps: 14, - switchFlag: 1 - }, - { - qe: 0x5401, - nmps: 16, - nlps: 14, - switchFlag: 0 - }, - { - qe: 0x5101, - nmps: 17, - nlps: 15, - switchFlag: 0 - }, - { - qe: 0x4801, - nmps: 18, - nlps: 16, - switchFlag: 0 - }, - { - qe: 0x3801, - nmps: 19, - nlps: 17, - switchFlag: 0 - }, - { - qe: 0x3401, - nmps: 20, - nlps: 18, - switchFlag: 0 - }, - { - qe: 0x3001, - nmps: 21, - nlps: 19, - switchFlag: 0 - }, - { - qe: 0x2801, - nmps: 22, - nlps: 19, - switchFlag: 0 - }, - { - qe: 0x2401, - nmps: 23, - nlps: 20, - switchFlag: 0 - }, - { - qe: 0x2201, - nmps: 24, - nlps: 21, - switchFlag: 0 - }, - { - qe: 0x1C01, - nmps: 25, - nlps: 22, - switchFlag: 0 - }, - { - qe: 0x1801, - nmps: 26, - nlps: 23, - switchFlag: 0 - }, - { - qe: 0x1601, - nmps: 27, - nlps: 24, - switchFlag: 0 - }, - { - qe: 0x1401, - nmps: 28, - nlps: 25, - switchFlag: 0 - }, - { - qe: 0x1201, - nmps: 29, - nlps: 26, - switchFlag: 0 - }, - { - qe: 0x1101, - nmps: 30, - nlps: 27, - switchFlag: 0 - }, - { - qe: 0x0AC1, - nmps: 31, - nlps: 28, - switchFlag: 0 - }, - { - qe: 0x09C1, - nmps: 32, - nlps: 29, - switchFlag: 0 - }, - { - qe: 0x08A1, - nmps: 33, - nlps: 30, - switchFlag: 0 - }, - { - qe: 0x0521, - nmps: 34, - nlps: 31, - switchFlag: 0 - }, - { - qe: 0x0441, - nmps: 35, - nlps: 32, - switchFlag: 0 - }, - { - qe: 0x02A1, - nmps: 36, - nlps: 33, - switchFlag: 0 - }, - { - qe: 0x0221, - nmps: 37, - nlps: 34, - switchFlag: 0 - }, - { - qe: 0x0141, - nmps: 38, - nlps: 35, - switchFlag: 0 - }, - { - qe: 0x0111, - nmps: 39, - nlps: 36, - switchFlag: 0 - }, - { - qe: 0x0085, - nmps: 40, - nlps: 37, - switchFlag: 0 - }, - { - qe: 0x0049, - nmps: 41, - nlps: 38, - switchFlag: 0 - }, - { - qe: 0x0025, - nmps: 42, - nlps: 39, - switchFlag: 0 - }, - { - qe: 0x0015, - nmps: 43, - nlps: 40, - switchFlag: 0 - }, - { - qe: 0x0009, - nmps: 44, - nlps: 41, - switchFlag: 0 - }, - { - qe: 0x0005, - nmps: 45, - nlps: 42, - switchFlag: 0 - }, - { - qe: 0x0001, - nmps: 45, - nlps: 43, - switchFlag: 0 - }, - { - qe: 0x5601, - nmps: 46, - nlps: 46, - switchFlag: 0 - } - ]; - function ArithmeticDecoder(data, start, end) { - this.data = data; - this.bp = start; - this.dataEnd = end; - this.chigh = data[start]; - this.clow = 0; - this.byteIn(); - this.chigh = this.chigh << 7 & 0xFFFF | this.clow >> 9 & 0x7F; - this.clow = this.clow << 7 & 0xFFFF; - this.ct -= 7; - this.a = 0x8000; + +(function webpackUniversalModuleDefinition(root, factory) { + if(typeof exports === 'object' && typeof module === 'object') + module.exports = factory(); + else if(typeof define === 'function' && define.amd) + define("pdfjs-dist/build/pdf.worker", [], factory); + else if(typeof exports === 'object') + exports["pdfjs-dist/build/pdf.worker"] = factory(); + else + root["pdfjs-dist/build/pdf.worker"] = root.pdfjsWorker = factory(); +})(this, function() { +return /******/ (function(modules) { // webpackBootstrap +/******/ // The module cache +/******/ var installedModules = {}; +/******/ +/******/ // The require function +/******/ function __w_pdfjs_require__(moduleId) { +/******/ +/******/ // Check if module is in cache +/******/ if(installedModules[moduleId]) { +/******/ return installedModules[moduleId].exports; +/******/ } +/******/ // Create a new module (and put it into the cache) +/******/ var module = installedModules[moduleId] = { +/******/ i: moduleId, +/******/ l: false, +/******/ exports: {} +/******/ }; +/******/ +/******/ // Execute the module function +/******/ modules[moduleId].call(module.exports, module, module.exports, __w_pdfjs_require__); +/******/ +/******/ // Flag the module as loaded +/******/ module.l = true; +/******/ +/******/ // Return the exports of the module +/******/ return module.exports; +/******/ } +/******/ +/******/ +/******/ // expose the modules object (__webpack_modules__) +/******/ __w_pdfjs_require__.m = modules; +/******/ +/******/ // expose the module cache +/******/ __w_pdfjs_require__.c = installedModules; +/******/ +/******/ // define getter function for harmony exports +/******/ __w_pdfjs_require__.d = function(exports, name, getter) { +/******/ if(!__w_pdfjs_require__.o(exports, name)) { +/******/ Object.defineProperty(exports, name, { enumerable: true, get: getter }); +/******/ } +/******/ }; +/******/ +/******/ // define __esModule on exports +/******/ __w_pdfjs_require__.r = function(exports) { +/******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) { +/******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' }); +/******/ } +/******/ Object.defineProperty(exports, '__esModule', { value: true }); +/******/ }; +/******/ +/******/ // create a fake namespace object +/******/ // mode & 1: value is a module id, require it +/******/ // mode & 2: merge all properties of value into the ns +/******/ // mode & 4: return value when already ns object +/******/ // mode & 8|1: behave like require +/******/ __w_pdfjs_require__.t = function(value, mode) { +/******/ if(mode & 1) value = __w_pdfjs_require__(value); +/******/ if(mode & 8) return value; +/******/ if((mode & 4) && typeof value === 'object' && value && value.__esModule) return value; +/******/ var ns = Object.create(null); +/******/ __w_pdfjs_require__.r(ns); +/******/ Object.defineProperty(ns, 'default', { enumerable: true, value: value }); +/******/ if(mode & 2 && typeof value != 'string') for(var key in value) __w_pdfjs_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key)); +/******/ return ns; +/******/ }; +/******/ +/******/ // getDefaultExport function for compatibility with non-harmony modules +/******/ __w_pdfjs_require__.n = function(module) { +/******/ var getter = module && module.__esModule ? +/******/ function getDefault() { return module['default']; } : +/******/ function getModuleExports() { return module; }; +/******/ __w_pdfjs_require__.d(getter, 'a', getter); +/******/ return getter; +/******/ }; +/******/ +/******/ // Object.prototype.hasOwnProperty.call +/******/ __w_pdfjs_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); }; +/******/ +/******/ // __webpack_public_path__ +/******/ __w_pdfjs_require__.p = ""; +/******/ +/******/ +/******/ // Load entry module and return exports +/******/ return __w_pdfjs_require__(__w_pdfjs_require__.s = 0); +/******/ }) +/************************************************************************/ +/******/ ([ +/* 0 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var pdfjsVersion = '2.1.266'; +var pdfjsBuild = '81f5835c'; + +var pdfjsCoreWorker = __w_pdfjs_require__(1); + +exports.WorkerMessageHandler = pdfjsCoreWorker.WorkerMessageHandler; + +/***/ }), +/* 1 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.WorkerMessageHandler = exports.WorkerTask = void 0; + +var _regenerator = _interopRequireDefault(__w_pdfjs_require__(2)); + +var _util = __w_pdfjs_require__(6); + +var _pdf_manager = __w_pdfjs_require__(151); + +var _is_node = _interopRequireDefault(__w_pdfjs_require__(9)); + +var _message_handler = __w_pdfjs_require__(189); + +var _primitives = __w_pdfjs_require__(155); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _nonIterableRest(); } + +function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } + +function _iterableToArrayLimit(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } + +function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; } + +function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } } + +function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; } + +var WorkerTask = function WorkerTaskClosure() { + function WorkerTask(name) { + this.name = name; + this.terminated = false; + this._capability = (0, _util.createPromiseCapability)(); + } + + WorkerTask.prototype = { + get finished() { + return this._capability.promise; + }, + + finish: function finish() { + this._capability.resolve(); + }, + terminate: function terminate() { + this.terminated = true; + }, + ensureNotTerminated: function ensureNotTerminated() { + if (this.terminated) { + throw new Error('Worker task was terminated'); + } } - ArithmeticDecoder.prototype = { - byteIn: function ArithmeticDecoder_byteIn() { - var data = this.data; - var bp = this.bp; - if (data[bp] === 0xFF) { - var b1 = data[bp + 1]; - if (b1 > 0x8F) { - this.clow += 0xFF00; - this.ct = 8; - } else { - bp++; - this.clow += data[bp] << 9; - this.ct = 7; - this.bp = bp; - } - } else { - bp++; - this.clow += bp < this.dataEnd ? data[bp] << 8 : 0xFF00; - this.ct = 8; - this.bp = bp; + }; + return WorkerTask; +}(); + +exports.WorkerTask = WorkerTask; + +var PDFWorkerStream = function PDFWorkerStreamClosure() { + function PDFWorkerStream(msgHandler) { + this._msgHandler = msgHandler; + this._contentLength = null; + this._fullRequestReader = null; + this._rangeRequestReaders = []; + } + + PDFWorkerStream.prototype = { + getFullReader: function getFullReader() { + (0, _util.assert)(!this._fullRequestReader); + this._fullRequestReader = new PDFWorkerStreamReader(this._msgHandler); + return this._fullRequestReader; + }, + getRangeReader: function getRangeReader(begin, end) { + var reader = new PDFWorkerStreamRangeReader(begin, end, this._msgHandler); + + this._rangeRequestReaders.push(reader); + + return reader; + }, + cancelAllRequests: function cancelAllRequests(reason) { + if (this._fullRequestReader) { + this._fullRequestReader.cancel(reason); } - if (this.clow > 0xFFFF) { - this.chigh += this.clow >> 16; - this.clow &= 0xFFFF; - } - }, - readBit: function ArithmeticDecoder_readBit(contexts, pos) { - var cx_index = contexts[pos] >> 1, cx_mps = contexts[pos] & 1; - var qeTableIcx = QeTable[cx_index]; - var qeIcx = qeTableIcx.qe; - var d; - var a = this.a - qeIcx; - if (this.chigh < qeIcx) { - if (a < qeIcx) { - a = qeIcx; - d = cx_mps; - cx_index = qeTableIcx.nmps; - } else { - a = qeIcx; - d = 1 ^ cx_mps; - if (qeTableIcx.switchFlag === 1) { - cx_mps = d; + + var readers = this._rangeRequestReaders.slice(0); + + readers.forEach(function (reader) { + reader.cancel(reason); + }); + } + }; + + function PDFWorkerStreamReader(msgHandler) { + var _this = this; + + this._msgHandler = msgHandler; + this._contentLength = null; + this._isRangeSupported = false; + this._isStreamingSupported = false; + + var readableStream = this._msgHandler.sendWithStream('GetReader'); + + this._reader = readableStream.getReader(); + this._headersReady = this._msgHandler.sendWithPromise('ReaderHeadersReady').then(function (data) { + _this._isStreamingSupported = data.isStreamingSupported; + _this._isRangeSupported = data.isRangeSupported; + _this._contentLength = data.contentLength; + }); + } + + PDFWorkerStreamReader.prototype = { + get headersReady() { + return this._headersReady; + }, + + get contentLength() { + return this._contentLength; + }, + + get isStreamingSupported() { + return this._isStreamingSupported; + }, + + get isRangeSupported() { + return this._isRangeSupported; + }, + + read: function read() { + return this._reader.read().then(function (_ref) { + var value = _ref.value, + done = _ref.done; + + if (done) { + return { + value: undefined, + done: true + }; } - cx_index = qeTableIcx.nlps; - } - } else { - this.chigh -= qeIcx; - if ((a & 0x8000) !== 0) { - this.a = a; - return cx_mps; - } - if (a < qeIcx) { - d = 1 ^ cx_mps; - if (qeTableIcx.switchFlag === 1) { - cx_mps = d; - } - cx_index = qeTableIcx.nlps; - } else { - d = cx_mps; - cx_index = qeTableIcx.nmps; - } - } - do { - if (this.ct === 0) { - this.byteIn(); - } - a <<= 1; - this.chigh = this.chigh << 1 & 0xFFFF | this.clow >> 15 & 1; - this.clow = this.clow << 1 & 0xFFFF; - this.ct--; - } while ((a & 0x8000) === 0); - this.a = a; - contexts[pos] = cx_index << 1 | cx_mps; - return d; - } - }; - return ArithmeticDecoder; - }(); - exports.ArithmeticDecoder = ArithmeticDecoder; - })); - (function (root, factory) { - factory(root.pdfjsCoreCharsets = {}); - }(this, function (exports) { - var ISOAdobeCharset = [ - '.notdef', - 'space', - 'exclam', - 'quotedbl', - 'numbersign', - 'dollar', - 'percent', - 'ampersand', - 'quoteright', - 'parenleft', - 'parenright', - 'asterisk', - 'plus', - 'comma', - 'hyphen', - 'period', - 'slash', - 'zero', - 'one', - 'two', - 'three', - 'four', - 'five', - 'six', - 'seven', - 'eight', - 'nine', - 'colon', - 'semicolon', - 'less', - 'equal', - 'greater', - 'question', - 'at', - 'A', - 'B', - 'C', - 'D', - 'E', - 'F', - 'G', - 'H', - 'I', - 'J', - 'K', - 'L', - 'M', - 'N', - 'O', - 'P', - 'Q', - 'R', - 'S', - 'T', - 'U', - 'V', - 'W', - 'X', - 'Y', - 'Z', - 'bracketleft', - 'backslash', - 'bracketright', - 'asciicircum', - 'underscore', - 'quoteleft', - 'a', - 'b', - 'c', - 'd', - 'e', - 'f', - 'g', - 'h', - 'i', - 'j', - 'k', - 'l', - 'm', - 'n', - 'o', - 'p', - 'q', - 'r', - 's', - 't', - 'u', - 'v', - 'w', - 'x', - 'y', - 'z', - 'braceleft', - 'bar', - 'braceright', - 'asciitilde', - 'exclamdown', - 'cent', - 'sterling', - 'fraction', - 'yen', - 'florin', - 'section', - 'currency', - 'quotesingle', - 'quotedblleft', - 'guillemotleft', - 'guilsinglleft', - 'guilsinglright', - 'fi', - 'fl', - 'endash', - 'dagger', - 'daggerdbl', - 'periodcentered', - 'paragraph', - 'bullet', - 'quotesinglbase', - 'quotedblbase', - 'quotedblright', - 'guillemotright', - 'ellipsis', - 'perthousand', - 'questiondown', - 'grave', - 'acute', - 'circumflex', - 'tilde', - 'macron', - 'breve', - 'dotaccent', - 'dieresis', - 'ring', - 'cedilla', - 'hungarumlaut', - 'ogonek', - 'caron', - 'emdash', - 'AE', - 'ordfeminine', - 'Lslash', - 'Oslash', - 'OE', - 'ordmasculine', - 'ae', - 'dotlessi', - 'lslash', - 'oslash', - 'oe', - 'germandbls', - 'onesuperior', - 'logicalnot', - 'mu', - 'trademark', - 'Eth', - 'onehalf', - 'plusminus', - 'Thorn', - 'onequarter', - 'divide', - 'brokenbar', - 'degree', - 'thorn', - 'threequarters', - 'twosuperior', - 'registered', - 'minus', - 'eth', - 'multiply', - 'threesuperior', - 'copyright', - 'Aacute', - 'Acircumflex', - 'Adieresis', - 'Agrave', - 'Aring', - 'Atilde', - 'Ccedilla', - 'Eacute', - 'Ecircumflex', - 'Edieresis', - 'Egrave', - 'Iacute', - 'Icircumflex', - 'Idieresis', - 'Igrave', - 'Ntilde', - 'Oacute', - 'Ocircumflex', - 'Odieresis', - 'Ograve', - 'Otilde', - 'Scaron', - 'Uacute', - 'Ucircumflex', - 'Udieresis', - 'Ugrave', - 'Yacute', - 'Ydieresis', - 'Zcaron', - 'aacute', - 'acircumflex', - 'adieresis', - 'agrave', - 'aring', - 'atilde', - 'ccedilla', - 'eacute', - 'ecircumflex', - 'edieresis', - 'egrave', - 'iacute', - 'icircumflex', - 'idieresis', - 'igrave', - 'ntilde', - 'oacute', - 'ocircumflex', - 'odieresis', - 'ograve', - 'otilde', - 'scaron', - 'uacute', - 'ucircumflex', - 'udieresis', - 'ugrave', - 'yacute', - 'ydieresis', - 'zcaron' - ]; - var ExpertCharset = [ - '.notdef', - 'space', - 'exclamsmall', - 'Hungarumlautsmall', - 'dollaroldstyle', - 'dollarsuperior', - 'ampersandsmall', - 'Acutesmall', - 'parenleftsuperior', - 'parenrightsuperior', - 'twodotenleader', - 'onedotenleader', - 'comma', - 'hyphen', - 'period', - 'fraction', - 'zerooldstyle', - 'oneoldstyle', - 'twooldstyle', - 'threeoldstyle', - 'fouroldstyle', - 'fiveoldstyle', - 'sixoldstyle', - 'sevenoldstyle', - 'eightoldstyle', - 'nineoldstyle', - 'colon', - 'semicolon', - 'commasuperior', - 'threequartersemdash', - 'periodsuperior', - 'questionsmall', - 'asuperior', - 'bsuperior', - 'centsuperior', - 'dsuperior', - 'esuperior', - 'isuperior', - 'lsuperior', - 'msuperior', - 'nsuperior', - 'osuperior', - 'rsuperior', - 'ssuperior', - 'tsuperior', - 'ff', - 'fi', - 'fl', - 'ffi', - 'ffl', - 'parenleftinferior', - 'parenrightinferior', - 'Circumflexsmall', - 'hyphensuperior', - 'Gravesmall', - 'Asmall', - 'Bsmall', - 'Csmall', - 'Dsmall', - 'Esmall', - 'Fsmall', - 'Gsmall', - 'Hsmall', - 'Ismall', - 'Jsmall', - 'Ksmall', - 'Lsmall', - 'Msmall', - 'Nsmall', - 'Osmall', - 'Psmall', - 'Qsmall', - 'Rsmall', - 'Ssmall', - 'Tsmall', - 'Usmall', - 'Vsmall', - 'Wsmall', - 'Xsmall', - 'Ysmall', - 'Zsmall', - 'colonmonetary', - 'onefitted', - 'rupiah', - 'Tildesmall', - 'exclamdownsmall', - 'centoldstyle', - 'Lslashsmall', - 'Scaronsmall', - 'Zcaronsmall', - 'Dieresissmall', - 'Brevesmall', - 'Caronsmall', - 'Dotaccentsmall', - 'Macronsmall', - 'figuredash', - 'hypheninferior', - 'Ogoneksmall', - 'Ringsmall', - 'Cedillasmall', - 'onequarter', - 'onehalf', - 'threequarters', - 'questiondownsmall', - 'oneeighth', - 'threeeighths', - 'fiveeighths', - 'seveneighths', - 'onethird', - 'twothirds', - 'zerosuperior', - 'onesuperior', - 'twosuperior', - 'threesuperior', - 'foursuperior', - 'fivesuperior', - 'sixsuperior', - 'sevensuperior', - 'eightsuperior', - 'ninesuperior', - 'zeroinferior', - 'oneinferior', - 'twoinferior', - 'threeinferior', - 'fourinferior', - 'fiveinferior', - 'sixinferior', - 'seveninferior', - 'eightinferior', - 'nineinferior', - 'centinferior', - 'dollarinferior', - 'periodinferior', - 'commainferior', - 'Agravesmall', - 'Aacutesmall', - 'Acircumflexsmall', - 'Atildesmall', - 'Adieresissmall', - 'Aringsmall', - 'AEsmall', - 'Ccedillasmall', - 'Egravesmall', - 'Eacutesmall', - 'Ecircumflexsmall', - 'Edieresissmall', - 'Igravesmall', - 'Iacutesmall', - 'Icircumflexsmall', - 'Idieresissmall', - 'Ethsmall', - 'Ntildesmall', - 'Ogravesmall', - 'Oacutesmall', - 'Ocircumflexsmall', - 'Otildesmall', - 'Odieresissmall', - 'OEsmall', - 'Oslashsmall', - 'Ugravesmall', - 'Uacutesmall', - 'Ucircumflexsmall', - 'Udieresissmall', - 'Yacutesmall', - 'Thornsmall', - 'Ydieresissmall' - ]; - var ExpertSubsetCharset = [ - '.notdef', - 'space', - 'dollaroldstyle', - 'dollarsuperior', - 'parenleftsuperior', - 'parenrightsuperior', - 'twodotenleader', - 'onedotenleader', - 'comma', - 'hyphen', - 'period', - 'fraction', - 'zerooldstyle', - 'oneoldstyle', - 'twooldstyle', - 'threeoldstyle', - 'fouroldstyle', - 'fiveoldstyle', - 'sixoldstyle', - 'sevenoldstyle', - 'eightoldstyle', - 'nineoldstyle', - 'colon', - 'semicolon', - 'commasuperior', - 'threequartersemdash', - 'periodsuperior', - 'asuperior', - 'bsuperior', - 'centsuperior', - 'dsuperior', - 'esuperior', - 'isuperior', - 'lsuperior', - 'msuperior', - 'nsuperior', - 'osuperior', - 'rsuperior', - 'ssuperior', - 'tsuperior', - 'ff', - 'fi', - 'fl', - 'ffi', - 'ffl', - 'parenleftinferior', - 'parenrightinferior', - 'hyphensuperior', - 'colonmonetary', - 'onefitted', - 'rupiah', - 'centoldstyle', - 'figuredash', - 'hypheninferior', - 'onequarter', - 'onehalf', - 'threequarters', - 'oneeighth', - 'threeeighths', - 'fiveeighths', - 'seveneighths', - 'onethird', - 'twothirds', - 'zerosuperior', - 'onesuperior', - 'twosuperior', - 'threesuperior', - 'foursuperior', - 'fivesuperior', - 'sixsuperior', - 'sevensuperior', - 'eightsuperior', - 'ninesuperior', - 'zeroinferior', - 'oneinferior', - 'twoinferior', - 'threeinferior', - 'fourinferior', - 'fiveinferior', - 'sixinferior', - 'seveninferior', - 'eightinferior', - 'nineinferior', - 'centinferior', - 'dollarinferior', - 'periodinferior', - 'commainferior' - ]; - exports.ISOAdobeCharset = ISOAdobeCharset; - exports.ExpertCharset = ExpertCharset; - exports.ExpertSubsetCharset = ExpertSubsetCharset; - })); - (function (root, factory) { - factory(root.pdfjsCoreEncodings = {}); - }(this, function (exports) { - var ExpertEncoding = [ - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - 'space', - 'exclamsmall', - 'Hungarumlautsmall', - '', - 'dollaroldstyle', - 'dollarsuperior', - 'ampersandsmall', - 'Acutesmall', - 'parenleftsuperior', - 'parenrightsuperior', - 'twodotenleader', - 'onedotenleader', - 'comma', - 'hyphen', - 'period', - 'fraction', - 'zerooldstyle', - 'oneoldstyle', - 'twooldstyle', - 'threeoldstyle', - 'fouroldstyle', - 'fiveoldstyle', - 'sixoldstyle', - 'sevenoldstyle', - 'eightoldstyle', - 'nineoldstyle', - 'colon', - 'semicolon', - 'commasuperior', - 'threequartersemdash', - 'periodsuperior', - 'questionsmall', - '', - 'asuperior', - 'bsuperior', - 'centsuperior', - 'dsuperior', - 'esuperior', - '', - '', - 'isuperior', - '', - '', - 'lsuperior', - 'msuperior', - 'nsuperior', - 'osuperior', - '', - '', - 'rsuperior', - 'ssuperior', - 'tsuperior', - '', - 'ff', - 'fi', - 'fl', - 'ffi', - 'ffl', - 'parenleftinferior', - '', - 'parenrightinferior', - 'Circumflexsmall', - 'hyphensuperior', - 'Gravesmall', - 'Asmall', - 'Bsmall', - 'Csmall', - 'Dsmall', - 'Esmall', - 'Fsmall', - 'Gsmall', - 'Hsmall', - 'Ismall', - 'Jsmall', - 'Ksmall', - 'Lsmall', - 'Msmall', - 'Nsmall', - 'Osmall', - 'Psmall', - 'Qsmall', - 'Rsmall', - 'Ssmall', - 'Tsmall', - 'Usmall', - 'Vsmall', - 'Wsmall', - 'Xsmall', - 'Ysmall', - 'Zsmall', - 'colonmonetary', - 'onefitted', - 'rupiah', - 'Tildesmall', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - 'exclamdownsmall', - 'centoldstyle', - 'Lslashsmall', - '', - '', - 'Scaronsmall', - 'Zcaronsmall', - 'Dieresissmall', - 'Brevesmall', - 'Caronsmall', - '', - 'Dotaccentsmall', - '', - '', - 'Macronsmall', - '', - '', - 'figuredash', - 'hypheninferior', - '', - '', - 'Ogoneksmall', - 'Ringsmall', - 'Cedillasmall', - '', - '', - '', - 'onequarter', - 'onehalf', - 'threequarters', - 'questiondownsmall', - 'oneeighth', - 'threeeighths', - 'fiveeighths', - 'seveneighths', - 'onethird', - 'twothirds', - '', - '', - 'zerosuperior', - 'onesuperior', - 'twosuperior', - 'threesuperior', - 'foursuperior', - 'fivesuperior', - 'sixsuperior', - 'sevensuperior', - 'eightsuperior', - 'ninesuperior', - 'zeroinferior', - 'oneinferior', - 'twoinferior', - 'threeinferior', - 'fourinferior', - 'fiveinferior', - 'sixinferior', - 'seveninferior', - 'eightinferior', - 'nineinferior', - 'centinferior', - 'dollarinferior', - 'periodinferior', - 'commainferior', - 'Agravesmall', - 'Aacutesmall', - 'Acircumflexsmall', - 'Atildesmall', - 'Adieresissmall', - 'Aringsmall', - 'AEsmall', - 'Ccedillasmall', - 'Egravesmall', - 'Eacutesmall', - 'Ecircumflexsmall', - 'Edieresissmall', - 'Igravesmall', - 'Iacutesmall', - 'Icircumflexsmall', - 'Idieresissmall', - 'Ethsmall', - 'Ntildesmall', - 'Ogravesmall', - 'Oacutesmall', - 'Ocircumflexsmall', - 'Otildesmall', - 'Odieresissmall', - 'OEsmall', - 'Oslashsmall', - 'Ugravesmall', - 'Uacutesmall', - 'Ucircumflexsmall', - 'Udieresissmall', - 'Yacutesmall', - 'Thornsmall', - 'Ydieresissmall' - ]; - var MacExpertEncoding = [ - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - 'space', - 'exclamsmall', - 'Hungarumlautsmall', - 'centoldstyle', - 'dollaroldstyle', - 'dollarsuperior', - 'ampersandsmall', - 'Acutesmall', - 'parenleftsuperior', - 'parenrightsuperior', - 'twodotenleader', - 'onedotenleader', - 'comma', - 'hyphen', - 'period', - 'fraction', - 'zerooldstyle', - 'oneoldstyle', - 'twooldstyle', - 'threeoldstyle', - 'fouroldstyle', - 'fiveoldstyle', - 'sixoldstyle', - 'sevenoldstyle', - 'eightoldstyle', - 'nineoldstyle', - 'colon', - 'semicolon', - '', - 'threequartersemdash', - '', - 'questionsmall', - '', - '', - '', - '', - 'Ethsmall', - '', - '', - 'onequarter', - 'onehalf', - 'threequarters', - 'oneeighth', - 'threeeighths', - 'fiveeighths', - 'seveneighths', - 'onethird', - 'twothirds', - '', - '', - '', - '', - '', - '', - 'ff', - 'fi', - 'fl', - 'ffi', - 'ffl', - 'parenleftinferior', - '', - 'parenrightinferior', - 'Circumflexsmall', - 'hypheninferior', - 'Gravesmall', - 'Asmall', - 'Bsmall', - 'Csmall', - 'Dsmall', - 'Esmall', - 'Fsmall', - 'Gsmall', - 'Hsmall', - 'Ismall', - 'Jsmall', - 'Ksmall', - 'Lsmall', - 'Msmall', - 'Nsmall', - 'Osmall', - 'Psmall', - 'Qsmall', - 'Rsmall', - 'Ssmall', - 'Tsmall', - 'Usmall', - 'Vsmall', - 'Wsmall', - 'Xsmall', - 'Ysmall', - 'Zsmall', - 'colonmonetary', - 'onefitted', - 'rupiah', - 'Tildesmall', - '', - '', - 'asuperior', - 'centsuperior', - '', - '', - '', - '', - 'Aacutesmall', - 'Agravesmall', - 'Acircumflexsmall', - 'Adieresissmall', - 'Atildesmall', - 'Aringsmall', - 'Ccedillasmall', - 'Eacutesmall', - 'Egravesmall', - 'Ecircumflexsmall', - 'Edieresissmall', - 'Iacutesmall', - 'Igravesmall', - 'Icircumflexsmall', - 'Idieresissmall', - 'Ntildesmall', - 'Oacutesmall', - 'Ogravesmall', - 'Ocircumflexsmall', - 'Odieresissmall', - 'Otildesmall', - 'Uacutesmall', - 'Ugravesmall', - 'Ucircumflexsmall', - 'Udieresissmall', - '', - 'eightsuperior', - 'fourinferior', - 'threeinferior', - 'sixinferior', - 'eightinferior', - 'seveninferior', - 'Scaronsmall', - '', - 'centinferior', - 'twoinferior', - '', - 'Dieresissmall', - '', - 'Caronsmall', - 'osuperior', - 'fiveinferior', - '', - 'commainferior', - 'periodinferior', - 'Yacutesmall', - '', - 'dollarinferior', - '', - 'Thornsmall', - '', - 'nineinferior', - 'zeroinferior', - 'Zcaronsmall', - 'AEsmall', - 'Oslashsmall', - 'questiondownsmall', - 'oneinferior', - 'Lslashsmall', - '', - '', - '', - '', - '', - '', - 'Cedillasmall', - '', - '', - '', - '', - '', - 'OEsmall', - 'figuredash', - 'hyphensuperior', - '', - '', - '', - '', - 'exclamdownsmall', - '', - 'Ydieresissmall', - '', - 'onesuperior', - 'twosuperior', - 'threesuperior', - 'foursuperior', - 'fivesuperior', - 'sixsuperior', - 'sevensuperior', - 'ninesuperior', - 'zerosuperior', - '', - 'esuperior', - 'rsuperior', - 'tsuperior', - '', - '', - 'isuperior', - 'ssuperior', - 'dsuperior', - '', - '', - '', - '', - '', - 'lsuperior', - 'Ogoneksmall', - 'Brevesmall', - 'Macronsmall', - 'bsuperior', - 'nsuperior', - 'msuperior', - 'commasuperior', - 'periodsuperior', - 'Dotaccentsmall', - 'Ringsmall' - ]; - var MacRomanEncoding = [ - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - 'space', - 'exclam', - 'quotedbl', - 'numbersign', - 'dollar', - 'percent', - 'ampersand', - 'quotesingle', - 'parenleft', - 'parenright', - 'asterisk', - 'plus', - 'comma', - 'hyphen', - 'period', - 'slash', - 'zero', - 'one', - 'two', - 'three', - 'four', - 'five', - 'six', - 'seven', - 'eight', - 'nine', - 'colon', - 'semicolon', - 'less', - 'equal', - 'greater', - 'question', - 'at', - 'A', - 'B', - 'C', - 'D', - 'E', - 'F', - 'G', - 'H', - 'I', - 'J', - 'K', - 'L', - 'M', - 'N', - 'O', - 'P', - 'Q', - 'R', - 'S', - 'T', - 'U', - 'V', - 'W', - 'X', - 'Y', - 'Z', - 'bracketleft', - 'backslash', - 'bracketright', - 'asciicircum', - 'underscore', - 'grave', - 'a', - 'b', - 'c', - 'd', - 'e', - 'f', - 'g', - 'h', - 'i', - 'j', - 'k', - 'l', - 'm', - 'n', - 'o', - 'p', - 'q', - 'r', - 's', - 't', - 'u', - 'v', - 'w', - 'x', - 'y', - 'z', - 'braceleft', - 'bar', - 'braceright', - 'asciitilde', - '', - 'Adieresis', - 'Aring', - 'Ccedilla', - 'Eacute', - 'Ntilde', - 'Odieresis', - 'Udieresis', - 'aacute', - 'agrave', - 'acircumflex', - 'adieresis', - 'atilde', - 'aring', - 'ccedilla', - 'eacute', - 'egrave', - 'ecircumflex', - 'edieresis', - 'iacute', - 'igrave', - 'icircumflex', - 'idieresis', - 'ntilde', - 'oacute', - 'ograve', - 'ocircumflex', - 'odieresis', - 'otilde', - 'uacute', - 'ugrave', - 'ucircumflex', - 'udieresis', - 'dagger', - 'degree', - 'cent', - 'sterling', - 'section', - 'bullet', - 'paragraph', - 'germandbls', - 'registered', - 'copyright', - 'trademark', - 'acute', - 'dieresis', - 'notequal', - 'AE', - 'Oslash', - 'infinity', - 'plusminus', - 'lessequal', - 'greaterequal', - 'yen', - 'mu', - 'partialdiff', - 'summation', - 'product', - 'pi', - 'integral', - 'ordfeminine', - 'ordmasculine', - 'Omega', - 'ae', - 'oslash', - 'questiondown', - 'exclamdown', - 'logicalnot', - 'radical', - 'florin', - 'approxequal', - 'Delta', - 'guillemotleft', - 'guillemotright', - 'ellipsis', - 'space', - 'Agrave', - 'Atilde', - 'Otilde', - 'OE', - 'oe', - 'endash', - 'emdash', - 'quotedblleft', - 'quotedblright', - 'quoteleft', - 'quoteright', - 'divide', - 'lozenge', - 'ydieresis', - 'Ydieresis', - 'fraction', - 'currency', - 'guilsinglleft', - 'guilsinglright', - 'fi', - 'fl', - 'daggerdbl', - 'periodcentered', - 'quotesinglbase', - 'quotedblbase', - 'perthousand', - 'Acircumflex', - 'Ecircumflex', - 'Aacute', - 'Edieresis', - 'Egrave', - 'Iacute', - 'Icircumflex', - 'Idieresis', - 'Igrave', - 'Oacute', - 'Ocircumflex', - 'apple', - 'Ograve', - 'Uacute', - 'Ucircumflex', - 'Ugrave', - 'dotlessi', - 'circumflex', - 'tilde', - 'macron', - 'breve', - 'dotaccent', - 'ring', - 'cedilla', - 'hungarumlaut', - 'ogonek', - 'caron' - ]; - var StandardEncoding = [ - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - 'space', - 'exclam', - 'quotedbl', - 'numbersign', - 'dollar', - 'percent', - 'ampersand', - 'quoteright', - 'parenleft', - 'parenright', - 'asterisk', - 'plus', - 'comma', - 'hyphen', - 'period', - 'slash', - 'zero', - 'one', - 'two', - 'three', - 'four', - 'five', - 'six', - 'seven', - 'eight', - 'nine', - 'colon', - 'semicolon', - 'less', - 'equal', - 'greater', - 'question', - 'at', - 'A', - 'B', - 'C', - 'D', - 'E', - 'F', - 'G', - 'H', - 'I', - 'J', - 'K', - 'L', - 'M', - 'N', - 'O', - 'P', - 'Q', - 'R', - 'S', - 'T', - 'U', - 'V', - 'W', - 'X', - 'Y', - 'Z', - 'bracketleft', - 'backslash', - 'bracketright', - 'asciicircum', - 'underscore', - 'quoteleft', - 'a', - 'b', - 'c', - 'd', - 'e', - 'f', - 'g', - 'h', - 'i', - 'j', - 'k', - 'l', - 'm', - 'n', - 'o', - 'p', - 'q', - 'r', - 's', - 't', - 'u', - 'v', - 'w', - 'x', - 'y', - 'z', - 'braceleft', - 'bar', - 'braceright', - 'asciitilde', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - 'exclamdown', - 'cent', - 'sterling', - 'fraction', - 'yen', - 'florin', - 'section', - 'currency', - 'quotesingle', - 'quotedblleft', - 'guillemotleft', - 'guilsinglleft', - 'guilsinglright', - 'fi', - 'fl', - '', - 'endash', - 'dagger', - 'daggerdbl', - 'periodcentered', - '', - 'paragraph', - 'bullet', - 'quotesinglbase', - 'quotedblbase', - 'quotedblright', - 'guillemotright', - 'ellipsis', - 'perthousand', - '', - 'questiondown', - '', - 'grave', - 'acute', - 'circumflex', - 'tilde', - 'macron', - 'breve', - 'dotaccent', - 'dieresis', - '', - 'ring', - 'cedilla', - '', - 'hungarumlaut', - 'ogonek', - 'caron', - 'emdash', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - 'AE', - '', - 'ordfeminine', - '', - '', - '', - '', - 'Lslash', - 'Oslash', - 'OE', - 'ordmasculine', - '', - '', - '', - '', - '', - 'ae', - '', - '', - '', - 'dotlessi', - '', - '', - 'lslash', - 'oslash', - 'oe', - 'germandbls' - ]; - var WinAnsiEncoding = [ - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - 'space', - 'exclam', - 'quotedbl', - 'numbersign', - 'dollar', - 'percent', - 'ampersand', - 'quotesingle', - 'parenleft', - 'parenright', - 'asterisk', - 'plus', - 'comma', - 'hyphen', - 'period', - 'slash', - 'zero', - 'one', - 'two', - 'three', - 'four', - 'five', - 'six', - 'seven', - 'eight', - 'nine', - 'colon', - 'semicolon', - 'less', - 'equal', - 'greater', - 'question', - 'at', - 'A', - 'B', - 'C', - 'D', - 'E', - 'F', - 'G', - 'H', - 'I', - 'J', - 'K', - 'L', - 'M', - 'N', - 'O', - 'P', - 'Q', - 'R', - 'S', - 'T', - 'U', - 'V', - 'W', - 'X', - 'Y', - 'Z', - 'bracketleft', - 'backslash', - 'bracketright', - 'asciicircum', - 'underscore', - 'grave', - 'a', - 'b', - 'c', - 'd', - 'e', - 'f', - 'g', - 'h', - 'i', - 'j', - 'k', - 'l', - 'm', - 'n', - 'o', - 'p', - 'q', - 'r', - 's', - 't', - 'u', - 'v', - 'w', - 'x', - 'y', - 'z', - 'braceleft', - 'bar', - 'braceright', - 'asciitilde', - 'bullet', - 'Euro', - 'bullet', - 'quotesinglbase', - 'florin', - 'quotedblbase', - 'ellipsis', - 'dagger', - 'daggerdbl', - 'circumflex', - 'perthousand', - 'Scaron', - 'guilsinglleft', - 'OE', - 'bullet', - 'Zcaron', - 'bullet', - 'bullet', - 'quoteleft', - 'quoteright', - 'quotedblleft', - 'quotedblright', - 'bullet', - 'endash', - 'emdash', - 'tilde', - 'trademark', - 'scaron', - 'guilsinglright', - 'oe', - 'bullet', - 'zcaron', - 'Ydieresis', - 'space', - 'exclamdown', - 'cent', - 'sterling', - 'currency', - 'yen', - 'brokenbar', - 'section', - 'dieresis', - 'copyright', - 'ordfeminine', - 'guillemotleft', - 'logicalnot', - 'hyphen', - 'registered', - 'macron', - 'degree', - 'plusminus', - 'twosuperior', - 'threesuperior', - 'acute', - 'mu', - 'paragraph', - 'periodcentered', - 'cedilla', - 'onesuperior', - 'ordmasculine', - 'guillemotright', - 'onequarter', - 'onehalf', - 'threequarters', - 'questiondown', - 'Agrave', - 'Aacute', - 'Acircumflex', - 'Atilde', - 'Adieresis', - 'Aring', - 'AE', - 'Ccedilla', - 'Egrave', - 'Eacute', - 'Ecircumflex', - 'Edieresis', - 'Igrave', - 'Iacute', - 'Icircumflex', - 'Idieresis', - 'Eth', - 'Ntilde', - 'Ograve', - 'Oacute', - 'Ocircumflex', - 'Otilde', - 'Odieresis', - 'multiply', - 'Oslash', - 'Ugrave', - 'Uacute', - 'Ucircumflex', - 'Udieresis', - 'Yacute', - 'Thorn', - 'germandbls', - 'agrave', - 'aacute', - 'acircumflex', - 'atilde', - 'adieresis', - 'aring', - 'ae', - 'ccedilla', - 'egrave', - 'eacute', - 'ecircumflex', - 'edieresis', - 'igrave', - 'iacute', - 'icircumflex', - 'idieresis', - 'eth', - 'ntilde', - 'ograve', - 'oacute', - 'ocircumflex', - 'otilde', - 'odieresis', - 'divide', - 'oslash', - 'ugrave', - 'uacute', - 'ucircumflex', - 'udieresis', - 'yacute', - 'thorn', - 'ydieresis' - ]; - var SymbolSetEncoding = [ - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - 'space', - 'exclam', - 'universal', - 'numbersign', - 'existential', - 'percent', - 'ampersand', - 'suchthat', - 'parenleft', - 'parenright', - 'asteriskmath', - 'plus', - 'comma', - 'minus', - 'period', - 'slash', - 'zero', - 'one', - 'two', - 'three', - 'four', - 'five', - 'six', - 'seven', - 'eight', - 'nine', - 'colon', - 'semicolon', - 'less', - 'equal', - 'greater', - 'question', - 'congruent', - 'Alpha', - 'Beta', - 'Chi', - 'Delta', - 'Epsilon', - 'Phi', - 'Gamma', - 'Eta', - 'Iota', - 'theta1', - 'Kappa', - 'Lambda', - 'Mu', - 'Nu', - 'Omicron', - 'Pi', - 'Theta', - 'Rho', - 'Sigma', - 'Tau', - 'Upsilon', - 'sigma1', - 'Omega', - 'Xi', - 'Psi', - 'Zeta', - 'bracketleft', - 'therefore', - 'bracketright', - 'perpendicular', - 'underscore', - 'radicalex', - 'alpha', - 'beta', - 'chi', - 'delta', - 'epsilon', - 'phi', - 'gamma', - 'eta', - 'iota', - 'phi1', - 'kappa', - 'lambda', - 'mu', - 'nu', - 'omicron', - 'pi', - 'theta', - 'rho', - 'sigma', - 'tau', - 'upsilon', - 'omega1', - 'omega', - 'xi', - 'psi', - 'zeta', - 'braceleft', - 'bar', - 'braceright', - 'similar', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - 'Euro', - 'Upsilon1', - 'minute', - 'lessequal', - 'fraction', - 'infinity', - 'florin', - 'club', - 'diamond', - 'heart', - 'spade', - 'arrowboth', - 'arrowleft', - 'arrowup', - 'arrowright', - 'arrowdown', - 'degree', - 'plusminus', - 'second', - 'greaterequal', - 'multiply', - 'proportional', - 'partialdiff', - 'bullet', - 'divide', - 'notequal', - 'equivalence', - 'approxequal', - 'ellipsis', - 'arrowvertex', - 'arrowhorizex', - 'carriagereturn', - 'aleph', - 'Ifraktur', - 'Rfraktur', - 'weierstrass', - 'circlemultiply', - 'circleplus', - 'emptyset', - 'intersection', - 'union', - 'propersuperset', - 'reflexsuperset', - 'notsubset', - 'propersubset', - 'reflexsubset', - 'element', - 'notelement', - 'angle', - 'gradient', - 'registerserif', - 'copyrightserif', - 'trademarkserif', - 'product', - 'radical', - 'dotmath', - 'logicalnot', - 'logicaland', - 'logicalor', - 'arrowdblboth', - 'arrowdblleft', - 'arrowdblup', - 'arrowdblright', - 'arrowdbldown', - 'lozenge', - 'angleleft', - 'registersans', - 'copyrightsans', - 'trademarksans', - 'summation', - 'parenlefttp', - 'parenleftex', - 'parenleftbt', - 'bracketlefttp', - 'bracketleftex', - 'bracketleftbt', - 'bracelefttp', - 'braceleftmid', - 'braceleftbt', - 'braceex', - '', - 'angleright', - 'integral', - 'integraltp', - 'integralex', - 'integralbt', - 'parenrighttp', - 'parenrightex', - 'parenrightbt', - 'bracketrighttp', - 'bracketrightex', - 'bracketrightbt', - 'bracerighttp', - 'bracerightmid', - 'bracerightbt' - ]; - var ZapfDingbatsEncoding = [ - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - 'space', - 'a1', - 'a2', - 'a202', - 'a3', - 'a4', - 'a5', - 'a119', - 'a118', - 'a117', - 'a11', - 'a12', - 'a13', - 'a14', - 'a15', - 'a16', - 'a105', - 'a17', - 'a18', - 'a19', - 'a20', - 'a21', - 'a22', - 'a23', - 'a24', - 'a25', - 'a26', - 'a27', - 'a28', - 'a6', - 'a7', - 'a8', - 'a9', - 'a10', - 'a29', - 'a30', - 'a31', - 'a32', - 'a33', - 'a34', - 'a35', - 'a36', - 'a37', - 'a38', - 'a39', - 'a40', - 'a41', - 'a42', - 'a43', - 'a44', - 'a45', - 'a46', - 'a47', - 'a48', - 'a49', - 'a50', - 'a51', - 'a52', - 'a53', - 'a54', - 'a55', - 'a56', - 'a57', - 'a58', - 'a59', - 'a60', - 'a61', - 'a62', - 'a63', - 'a64', - 'a65', - 'a66', - 'a67', - 'a68', - 'a69', - 'a70', - 'a71', - 'a72', - 'a73', - 'a74', - 'a203', - 'a75', - 'a204', - 'a76', - 'a77', - 'a78', - 'a79', - 'a81', - 'a82', - 'a83', - 'a84', - 'a97', - 'a98', - 'a99', - 'a100', - '', - 'a89', - 'a90', - 'a93', - 'a94', - 'a91', - 'a92', - 'a205', - 'a85', - 'a206', - 'a86', - 'a87', - 'a88', - 'a95', - 'a96', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - '', - 'a101', - 'a102', - 'a103', - 'a104', - 'a106', - 'a107', - 'a108', - 'a112', - 'a111', - 'a110', - 'a109', - 'a120', - 'a121', - 'a122', - 'a123', - 'a124', - 'a125', - 'a126', - 'a127', - 'a128', - 'a129', - 'a130', - 'a131', - 'a132', - 'a133', - 'a134', - 'a135', - 'a136', - 'a137', - 'a138', - 'a139', - 'a140', - 'a141', - 'a142', - 'a143', - 'a144', - 'a145', - 'a146', - 'a147', - 'a148', - 'a149', - 'a150', - 'a151', - 'a152', - 'a153', - 'a154', - 'a155', - 'a156', - 'a157', - 'a158', - 'a159', - 'a160', - 'a161', - 'a163', - 'a164', - 'a196', - 'a165', - 'a192', - 'a166', - 'a167', - 'a168', - 'a169', - 'a170', - 'a171', - 'a172', - 'a173', - 'a162', - 'a174', - 'a175', - 'a176', - 'a177', - 'a178', - 'a179', - 'a193', - 'a180', - 'a199', - 'a181', - 'a200', - 'a182', - '', - 'a201', - 'a183', - 'a184', - 'a197', - 'a185', - 'a194', - 'a198', - 'a186', - 'a195', - 'a187', - 'a188', - 'a189', - 'a190', - 'a191' - ]; - function getEncoding(encodingName) { - switch (encodingName) { - case 'WinAnsiEncoding': - return WinAnsiEncoding; - case 'StandardEncoding': - return StandardEncoding; - case 'MacRomanEncoding': - return MacRomanEncoding; - case 'SymbolSetEncoding': - return SymbolSetEncoding; - case 'ZapfDingbatsEncoding': - return ZapfDingbatsEncoding; - case 'ExpertEncoding': - return ExpertEncoding; - case 'MacExpertEncoding': - return MacExpertEncoding; - default: - return null; + + return { + value: value.buffer, + done: false + }; + }); + }, + cancel: function cancel(reason) { + this._reader.cancel(reason); } - } - exports.WinAnsiEncoding = WinAnsiEncoding; - exports.StandardEncoding = StandardEncoding; - exports.MacRomanEncoding = MacRomanEncoding; - exports.SymbolSetEncoding = SymbolSetEncoding; - exports.ZapfDingbatsEncoding = ZapfDingbatsEncoding; - exports.ExpertEncoding = ExpertEncoding; - exports.getEncoding = getEncoding; - })); - (function (root, factory) { - factory(root.pdfjsSharedUtil = {}); - }(this, function (exports) { - var globalScope = typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : this; - var FONT_IDENTITY_MATRIX = [ - 0.001, - 0, - 0, - 0.001, - 0, - 0 - ]; - var TextRenderingMode = { - FILL: 0, - STROKE: 1, - FILL_STROKE: 2, - INVISIBLE: 3, - FILL_ADD_TO_PATH: 4, - STROKE_ADD_TO_PATH: 5, - FILL_STROKE_ADD_TO_PATH: 6, - ADD_TO_PATH: 7, - FILL_STROKE_MASK: 3, - ADD_TO_PATH_FLAG: 4 - }; - var ImageKind = { - GRAYSCALE_1BPP: 1, - RGB_24BPP: 2, - RGBA_32BPP: 3 - }; - var AnnotationType = { - TEXT: 1, - LINK: 2, - FREETEXT: 3, - LINE: 4, - SQUARE: 5, - CIRCLE: 6, - POLYGON: 7, - POLYLINE: 8, - HIGHLIGHT: 9, - UNDERLINE: 10, - SQUIGGLY: 11, - STRIKEOUT: 12, - STAMP: 13, - CARET: 14, - INK: 15, - POPUP: 16, - FILEATTACHMENT: 17, - SOUND: 18, - MOVIE: 19, - WIDGET: 20, - SCREEN: 21, - PRINTERMARK: 22, - TRAPNET: 23, - WATERMARK: 24, - THREED: 25, - REDACT: 26 - }; - var AnnotationFlag = { - INVISIBLE: 0x01, - HIDDEN: 0x02, - PRINT: 0x04, - NOZOOM: 0x08, - NOROTATE: 0x10, - NOVIEW: 0x20, - READONLY: 0x40, - LOCKED: 0x80, - TOGGLENOVIEW: 0x100, - LOCKEDCONTENTS: 0x200 - }; - var AnnotationFieldFlag = { - READONLY: 0x0000001, - REQUIRED: 0x0000002, - NOEXPORT: 0x0000004, - MULTILINE: 0x0001000, - PASSWORD: 0x0002000, - NOTOGGLETOOFF: 0x0004000, - RADIO: 0x0008000, - PUSHBUTTON: 0x0010000, - COMBO: 0x0020000, - EDIT: 0x0040000, - SORT: 0x0080000, - FILESELECT: 0x0100000, - MULTISELECT: 0x0200000, - DONOTSPELLCHECK: 0x0400000, - DONOTSCROLL: 0x0800000, - COMB: 0x1000000, - RICHTEXT: 0x2000000, - RADIOSINUNISON: 0x2000000, - COMMITONSELCHANGE: 0x4000000 - }; - var AnnotationBorderStyleType = { - SOLID: 1, - DASHED: 2, - BEVELED: 3, - INSET: 4, - UNDERLINE: 5 - }; - var StreamType = { - UNKNOWN: 0, - FLATE: 1, - LZW: 2, - DCT: 3, - JPX: 4, - JBIG: 5, - A85: 6, - AHX: 7, - CCF: 8, - RL: 9 - }; - var FontType = { - UNKNOWN: 0, - TYPE1: 1, - TYPE1C: 2, - CIDFONTTYPE0: 3, - CIDFONTTYPE0C: 4, - TRUETYPE: 5, - CIDFONTTYPE2: 6, - TYPE3: 7, - OPENTYPE: 8, - TYPE0: 9, - MMTYPE1: 10 - }; - var VERBOSITY_LEVELS = { - errors: 0, - warnings: 1, - infos: 5 - }; - var OPS = { - dependency: 1, - setLineWidth: 2, - setLineCap: 3, - setLineJoin: 4, - setMiterLimit: 5, - setDash: 6, - setRenderingIntent: 7, - setFlatness: 8, - setGState: 9, - save: 10, - restore: 11, - transform: 12, - moveTo: 13, - lineTo: 14, - curveTo: 15, - curveTo2: 16, - curveTo3: 17, - closePath: 18, - rectangle: 19, - stroke: 20, - closeStroke: 21, - fill: 22, - eoFill: 23, - fillStroke: 24, - eoFillStroke: 25, - closeFillStroke: 26, - closeEOFillStroke: 27, - endPath: 28, - clip: 29, - eoClip: 30, - beginText: 31, - endText: 32, - setCharSpacing: 33, - setWordSpacing: 34, - setHScale: 35, - setLeading: 36, - setFont: 37, - setTextRenderingMode: 38, - setTextRise: 39, - moveText: 40, - setLeadingMoveText: 41, - setTextMatrix: 42, - nextLine: 43, - showText: 44, - showSpacedText: 45, - nextLineShowText: 46, - nextLineSetSpacingShowText: 47, - setCharWidth: 48, - setCharWidthAndBounds: 49, - setStrokeColorSpace: 50, - setFillColorSpace: 51, - setStrokeColor: 52, - setStrokeColorN: 53, - setFillColor: 54, - setFillColorN: 55, - setStrokeGray: 56, - setFillGray: 57, - setStrokeRGBColor: 58, - setFillRGBColor: 59, - setStrokeCMYKColor: 60, - setFillCMYKColor: 61, - shadingFill: 62, - beginInlineImage: 63, - beginImageData: 64, - endInlineImage: 65, - paintXObject: 66, - markPoint: 67, - markPointProps: 68, - beginMarkedContent: 69, - beginMarkedContentProps: 70, - endMarkedContent: 71, - beginCompat: 72, - endCompat: 73, - paintFormXObjectBegin: 74, - paintFormXObjectEnd: 75, - beginGroup: 76, - endGroup: 77, - beginAnnotations: 78, - endAnnotations: 79, - beginAnnotation: 80, - endAnnotation: 81, - paintJpegXObject: 82, - paintImageMaskXObject: 83, - paintImageMaskXObjectGroup: 84, - paintImageXObject: 85, - paintInlineImageXObject: 86, - paintInlineImageXObjectGroup: 87, - paintImageXObjectRepeat: 88, - paintImageMaskXObjectRepeat: 89, - paintSolidColorImageMask: 90, - constructPath: 91 - }; - var verbosity = VERBOSITY_LEVELS.warnings; - function setVerbosityLevel(level) { - verbosity = level; - } - function getVerbosityLevel() { - return verbosity; - } - function info(msg) { - if (verbosity >= VERBOSITY_LEVELS.infos) { - console.log('Info: ' + msg); - } - } - function warn(msg) { - if (verbosity >= VERBOSITY_LEVELS.warnings) { - console.log('Warning: ' + msg); - } - } - function deprecated(details) { - console.log('Deprecated API usage: ' + details); - } - function error(msg) { - if (verbosity >= VERBOSITY_LEVELS.errors) { - console.log('Error: ' + msg); - console.log(backtrace()); - } - throw new Error(msg); - } - function backtrace() { - try { - throw new Error(); - } catch (e) { - return e.stack ? e.stack.split('\n').slice(2).join('\n') : ''; - } - } - function assert(cond, msg) { - if (!cond) { - error(msg); - } - } - var UNSUPPORTED_FEATURES = { - unknown: 'unknown', - forms: 'forms', - javaScript: 'javaScript', - smask: 'smask', - shadingPattern: 'shadingPattern', - font: 'font' - }; - function isSameOrigin(baseUrl, otherUrl) { - try { - var base = new URL(baseUrl); - if (!base.origin || base.origin === 'null') { + }; + + function PDFWorkerStreamRangeReader(begin, end, msgHandler) { + this._msgHandler = msgHandler; + this.onProgress = null; + + var readableStream = this._msgHandler.sendWithStream('GetRangeReader', { + begin: begin, + end: end + }); + + this._reader = readableStream.getReader(); + } + + PDFWorkerStreamRangeReader.prototype = { + get isStreamingSupported() { return false; - } - } catch (e) { - return false; + }, + + read: function read() { + return this._reader.read().then(function (_ref2) { + var value = _ref2.value, + done = _ref2.done; + + if (done) { + return { + value: undefined, + done: true + }; + } + + return { + value: value.buffer, + done: false + }; + }); + }, + cancel: function cancel(reason) { + this._reader.cancel(reason); } - var other = new URL(otherUrl, base); - return base.origin === other.origin; - } - function isValidProtocol(url) { - if (!url) { - return false; + }; + return PDFWorkerStream; +}(); + +var WorkerMessageHandler = { + setup: function setup(handler, port) { + var testMessageProcessed = false; + handler.on('test', function wphSetupTest(data) { + if (testMessageProcessed) { + return; + } + + testMessageProcessed = true; + + if (!(data instanceof Uint8Array)) { + handler.send('test', false); + return; + } + + var supportTransfers = data[0] === 255; + handler.postMessageTransfers = supportTransfers; + var xhr = new XMLHttpRequest(); + var responseExists = 'response' in xhr; + + try { + xhr.responseType; + } catch (e) { + responseExists = false; + } + + if (!responseExists) { + handler.send('test', false); + return; + } + + handler.send('test', { + supportTypedArray: true, + supportTransfers: supportTransfers + }); + }); + handler.on('configure', function wphConfigure(data) { + (0, _util.setVerbosityLevel)(data.verbosity); + }); + handler.on('GetDocRequest', function wphSetupDoc(data) { + return WorkerMessageHandler.createDocumentHandler(data, port); + }); + }, + createDocumentHandler: function createDocumentHandler(docParams, port) { + var pdfManager; + var terminated = false; + var cancelXHRs = null; + var WorkerTasks = []; + var apiVersion = docParams.apiVersion; + var workerVersion = '2.1.266'; + + if (apiVersion !== workerVersion) { + throw new Error("The API version \"".concat(apiVersion, "\" does not match ") + "the Worker version \"".concat(workerVersion, "\".")); } - switch (url.protocol) { + + var docId = docParams.docId; + var docBaseUrl = docParams.docBaseUrl; + var workerHandlerName = docParams.docId + '_worker'; + var handler = new _message_handler.MessageHandler(workerHandlerName, docId, port); + handler.postMessageTransfers = docParams.postMessageTransfers; + + function ensureNotTerminated() { + if (terminated) { + throw new Error('Worker was terminated'); + } + } + + function startWorkerTask(task) { + WorkerTasks.push(task); + } + + function finishWorkerTask(task) { + task.finish(); + var i = WorkerTasks.indexOf(task); + WorkerTasks.splice(i, 1); + } + + function loadDocument(_x) { + return _loadDocument.apply(this, arguments); + } + + function _loadDocument() { + _loadDocument = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee(recoveryMode) { + var _ref6, _ref7, numPages, fingerprint; + + return _regenerator.default.wrap(function _callee$(_context) { + while (1) { + switch (_context.prev = _context.next) { + case 0: + _context.next = 2; + return pdfManager.ensureDoc('checkHeader'); + + case 2: + _context.next = 4; + return pdfManager.ensureDoc('parseStartXRef'); + + case 4: + _context.next = 6; + return pdfManager.ensureDoc('parse', [recoveryMode]); + + case 6: + if (recoveryMode) { + _context.next = 9; + break; + } + + _context.next = 9; + return pdfManager.ensureDoc('checkFirstPage'); + + case 9: + _context.next = 11; + return Promise.all([pdfManager.ensureDoc('numPages'), pdfManager.ensureDoc('fingerprint')]); + + case 11: + _ref6 = _context.sent; + _ref7 = _slicedToArray(_ref6, 2); + numPages = _ref7[0]; + fingerprint = _ref7[1]; + return _context.abrupt("return", { + numPages: numPages, + fingerprint: fingerprint + }); + + case 16: + case "end": + return _context.stop(); + } + } + }, _callee, this); + })); + return _loadDocument.apply(this, arguments); + } + + function getPdfManager(data, evaluatorOptions) { + var pdfManagerCapability = (0, _util.createPromiseCapability)(); + var pdfManager; + var source = data.source; + + if (source.data) { + try { + pdfManager = new _pdf_manager.LocalPdfManager(docId, source.data, source.password, evaluatorOptions, docBaseUrl); + pdfManagerCapability.resolve(pdfManager); + } catch (ex) { + pdfManagerCapability.reject(ex); + } + + return pdfManagerCapability.promise; + } + + var pdfStream, + cachedChunks = []; + + try { + pdfStream = new PDFWorkerStream(handler); + } catch (ex) { + pdfManagerCapability.reject(ex); + return pdfManagerCapability.promise; + } + + var fullRequest = pdfStream.getFullReader(); + fullRequest.headersReady.then(function () { + if (!fullRequest.isRangeSupported) { + return; + } + + var disableAutoFetch = source.disableAutoFetch || fullRequest.isStreamingSupported; + pdfManager = new _pdf_manager.NetworkPdfManager(docId, pdfStream, { + msgHandler: handler, + password: source.password, + length: fullRequest.contentLength, + disableAutoFetch: disableAutoFetch, + rangeChunkSize: source.rangeChunkSize + }, evaluatorOptions, docBaseUrl); + + for (var i = 0; i < cachedChunks.length; i++) { + pdfManager.sendProgressiveData(cachedChunks[i]); + } + + cachedChunks = []; + pdfManagerCapability.resolve(pdfManager); + cancelXHRs = null; + }).catch(function (reason) { + pdfManagerCapability.reject(reason); + cancelXHRs = null; + }); + var loaded = 0; + + var flushChunks = function flushChunks() { + var pdfFile = (0, _util.arraysToBytes)(cachedChunks); + + if (source.length && pdfFile.length !== source.length) { + (0, _util.warn)('reported HTTP length is different from actual'); + } + + try { + pdfManager = new _pdf_manager.LocalPdfManager(docId, pdfFile, source.password, evaluatorOptions, docBaseUrl); + pdfManagerCapability.resolve(pdfManager); + } catch (ex) { + pdfManagerCapability.reject(ex); + } + + cachedChunks = []; + }; + + var readPromise = new Promise(function (resolve, reject) { + var readChunk = function readChunk(chunk) { + try { + ensureNotTerminated(); + + if (chunk.done) { + if (!pdfManager) { + flushChunks(); + } + + cancelXHRs = null; + return; + } + + var data = chunk.value; + loaded += (0, _util.arrayByteLength)(data); + + if (!fullRequest.isStreamingSupported) { + handler.send('DocProgress', { + loaded: loaded, + total: Math.max(loaded, fullRequest.contentLength || 0) + }); + } + + if (pdfManager) { + pdfManager.sendProgressiveData(data); + } else { + cachedChunks.push(data); + } + + fullRequest.read().then(readChunk, reject); + } catch (e) { + reject(e); + } + }; + + fullRequest.read().then(readChunk, reject); + }); + readPromise.catch(function (e) { + pdfManagerCapability.reject(e); + cancelXHRs = null; + }); + + cancelXHRs = function cancelXHRs() { + pdfStream.cancelAllRequests('abort'); + }; + + return pdfManagerCapability.promise; + } + + function setupDoc(data) { + function onSuccess(doc) { + ensureNotTerminated(); + handler.send('GetDoc', { + pdfInfo: doc + }); + } + + function onFailure(e) { + ensureNotTerminated(); + + if (e instanceof _util.PasswordException) { + var task = new WorkerTask('PasswordException: response ' + e.code); + startWorkerTask(task); + handler.sendWithPromise('PasswordRequest', e).then(function (data) { + finishWorkerTask(task); + pdfManager.updatePassword(data.password); + pdfManagerReady(); + }).catch(function (boundException) { + finishWorkerTask(task); + handler.send('PasswordException', boundException); + }.bind(null, e)); + } else if (e instanceof _util.InvalidPDFException) { + handler.send('InvalidPDF', e); + } else if (e instanceof _util.MissingPDFException) { + handler.send('MissingPDF', e); + } else if (e instanceof _util.UnexpectedResponseException) { + handler.send('UnexpectedResponse', e); + } else { + handler.send('UnknownError', new _util.UnknownErrorException(e.message, e.toString())); + } + } + + function pdfManagerReady() { + ensureNotTerminated(); + loadDocument(false).then(onSuccess, function loadFailure(ex) { + ensureNotTerminated(); + + if (!(ex instanceof _util.XRefParseException)) { + onFailure(ex); + return; + } + + pdfManager.requestLoadedStream(); + pdfManager.onLoadedStream().then(function () { + ensureNotTerminated(); + loadDocument(true).then(onSuccess, onFailure); + }); + }, onFailure); + } + + ensureNotTerminated(); + var evaluatorOptions = { + forceDataSchema: data.disableCreateObjectURL, + maxImageSize: data.maxImageSize, + disableFontFace: data.disableFontFace, + nativeImageDecoderSupport: data.nativeImageDecoderSupport, + ignoreErrors: data.ignoreErrors, + isEvalSupported: data.isEvalSupported + }; + getPdfManager(data, evaluatorOptions).then(function (newPdfManager) { + if (terminated) { + newPdfManager.terminate(); + throw new Error('Worker was terminated'); + } + + pdfManager = newPdfManager; + pdfManager.onLoadedStream().then(function (stream) { + handler.send('DataLoaded', { + length: stream.bytes.byteLength + }); + }); + }).then(pdfManagerReady, onFailure); + } + + handler.on('GetPage', function wphSetupGetPage(data) { + return pdfManager.getPage(data.pageIndex).then(function (page) { + return Promise.all([pdfManager.ensure(page, 'rotate'), pdfManager.ensure(page, 'ref'), pdfManager.ensure(page, 'userUnit'), pdfManager.ensure(page, 'view')]).then(function (_ref3) { + var _ref4 = _slicedToArray(_ref3, 4), + rotate = _ref4[0], + ref = _ref4[1], + userUnit = _ref4[2], + view = _ref4[3]; + + return { + rotate: rotate, + ref: ref, + userUnit: userUnit, + view: view + }; + }); + }); + }); + handler.on('GetPageIndex', function wphSetupGetPageIndex(data) { + var ref = new _primitives.Ref(data.ref.num, data.ref.gen); + var catalog = pdfManager.pdfDocument.catalog; + return catalog.getPageIndex(ref); + }); + handler.on('GetDestinations', function wphSetupGetDestinations(data) { + return pdfManager.ensureCatalog('destinations'); + }); + handler.on('GetDestination', function wphSetupGetDestination(data) { + return pdfManager.ensureCatalog('getDestination', [data.id]); + }); + handler.on('GetPageLabels', function wphSetupGetPageLabels(data) { + return pdfManager.ensureCatalog('pageLabels'); + }); + handler.on('GetPageMode', function wphSetupGetPageMode(data) { + return pdfManager.ensureCatalog('pageMode'); + }); + handler.on('getOpenActionDestination', function (data) { + return pdfManager.ensureCatalog('openActionDestination'); + }); + handler.on('GetAttachments', function wphSetupGetAttachments(data) { + return pdfManager.ensureCatalog('attachments'); + }); + handler.on('GetJavaScript', function wphSetupGetJavaScript(data) { + return pdfManager.ensureCatalog('javaScript'); + }); + handler.on('GetOutline', function wphSetupGetOutline(data) { + return pdfManager.ensureCatalog('documentOutline'); + }); + handler.on('GetPermissions', function (data) { + return pdfManager.ensureCatalog('permissions'); + }); + handler.on('GetMetadata', function wphSetupGetMetadata(data) { + return Promise.all([pdfManager.ensureDoc('documentInfo'), pdfManager.ensureCatalog('metadata')]); + }); + handler.on('GetData', function wphSetupGetData(data) { + pdfManager.requestLoadedStream(); + return pdfManager.onLoadedStream().then(function (stream) { + return stream.bytes; + }); + }); + handler.on('GetStats', function wphSetupGetStats(data) { + return pdfManager.pdfDocument.xref.stats; + }); + handler.on('GetAnnotations', function (_ref5) { + var pageIndex = _ref5.pageIndex, + intent = _ref5.intent; + return pdfManager.getPage(pageIndex).then(function (page) { + return page.getAnnotationsData(intent); + }); + }); + handler.on('RenderPageRequest', function wphSetupRenderPage(data) { + var pageIndex = data.pageIndex; + pdfManager.getPage(pageIndex).then(function (page) { + var task = new WorkerTask('RenderPageRequest: page ' + pageIndex); + startWorkerTask(task); + var pageNum = pageIndex + 1; + var start = Date.now(); + page.getOperatorList({ + handler: handler, + task: task, + intent: data.intent, + renderInteractiveForms: data.renderInteractiveForms + }).then(function (operatorList) { + finishWorkerTask(task); + (0, _util.info)('page=' + pageNum + ' - getOperatorList: time=' + (Date.now() - start) + 'ms, len=' + operatorList.totalLength); + }, function (e) { + finishWorkerTask(task); + + if (task.terminated) { + return; + } + + handler.send('UnsupportedFeature', { + featureId: _util.UNSUPPORTED_FEATURES.unknown + }); + var minimumStackMessage = 'worker.js: while trying to getPage() and getOperatorList()'; + var wrappedException; + + if (typeof e === 'string') { + wrappedException = { + message: e, + stack: minimumStackMessage + }; + } else if (_typeof(e) === 'object') { + wrappedException = { + message: e.message || e.toString(), + stack: e.stack || minimumStackMessage + }; + } else { + wrappedException = { + message: 'Unknown exception type: ' + _typeof(e), + stack: minimumStackMessage + }; + } + + handler.send('PageError', { + pageNum: pageNum, + error: wrappedException, + intent: data.intent + }); + }); + }); + }, this); + handler.on('GetTextContent', function wphExtractText(data, sink) { + var pageIndex = data.pageIndex; + + sink.onPull = function (desiredSize) {}; + + sink.onCancel = function (reason) {}; + + pdfManager.getPage(pageIndex).then(function (page) { + var task = new WorkerTask('GetTextContent: page ' + pageIndex); + startWorkerTask(task); + var pageNum = pageIndex + 1; + var start = Date.now(); + page.extractTextContent({ + handler: handler, + task: task, + sink: sink, + normalizeWhitespace: data.normalizeWhitespace, + combineTextItems: data.combineTextItems + }).then(function () { + finishWorkerTask(task); + (0, _util.info)('text indexing: page=' + pageNum + ' - time=' + (Date.now() - start) + 'ms'); + sink.close(); + }, function (reason) { + finishWorkerTask(task); + + if (task.terminated) { + return; + } + + sink.error(reason); + throw reason; + }); + }); + }); + handler.on('FontFallback', function (data) { + return pdfManager.fontFallback(data.id, handler); + }); + handler.on('Cleanup', function wphCleanup(data) { + return pdfManager.cleanup(); + }); + handler.on('Terminate', function wphTerminate(data) { + terminated = true; + + if (pdfManager) { + pdfManager.terminate(); + pdfManager = null; + } + + if (cancelXHRs) { + cancelXHRs(); + } + + var waitOn = []; + WorkerTasks.forEach(function (task) { + waitOn.push(task.finished); + task.terminate(); + }); + return Promise.all(waitOn).then(function () { + handler.destroy(); + handler = null; + }); + }); + handler.on('Ready', function wphReady(data) { + setupDoc(docParams); + docParams = null; + }); + return workerHandlerName; + }, + initializeFromPort: function initializeFromPort(port) { + var handler = new _message_handler.MessageHandler('worker', 'main', port); + WorkerMessageHandler.setup(handler, port); + handler.send('ready', null); + } +}; +exports.WorkerMessageHandler = WorkerMessageHandler; + +function isMessagePort(maybePort) { + return typeof maybePort.postMessage === 'function' && 'onmessage' in maybePort; +} + +if (typeof window === 'undefined' && !(0, _is_node.default)() && typeof self !== 'undefined' && isMessagePort(self)) { + WorkerMessageHandler.initializeFromPort(self); +} + +/***/ }), +/* 2 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +module.exports = __w_pdfjs_require__(3); + +/***/ }), +/* 3 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +var g = function () { + return this || (typeof self === "undefined" ? "undefined" : _typeof(self)) === "object" && self; +}() || Function("return this")(); + +var hadRuntime = g.regeneratorRuntime && Object.getOwnPropertyNames(g).indexOf("regeneratorRuntime") >= 0; +var oldRuntime = hadRuntime && g.regeneratorRuntime; +g.regeneratorRuntime = undefined; +module.exports = __w_pdfjs_require__(4); + +if (hadRuntime) { + g.regeneratorRuntime = oldRuntime; +} else { + try { + delete g.regeneratorRuntime; + } catch (e) { + g.regeneratorRuntime = undefined; + } +} + +/***/ }), +/* 4 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(module) { + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +!function (global) { + "use strict"; + + var Op = Object.prototype; + var hasOwn = Op.hasOwnProperty; + var undefined; + var $Symbol = typeof Symbol === "function" ? Symbol : {}; + var iteratorSymbol = $Symbol.iterator || "@@iterator"; + var asyncIteratorSymbol = $Symbol.asyncIterator || "@@asyncIterator"; + var toStringTagSymbol = $Symbol.toStringTag || "@@toStringTag"; + var inModule = ( false ? undefined : _typeof(module)) === "object"; + var runtime = global.regeneratorRuntime; + + if (runtime) { + if (inModule) { + module.exports = runtime; + } + + return; + } + + runtime = global.regeneratorRuntime = inModule ? module.exports : {}; + + function wrap(innerFn, outerFn, self, tryLocsList) { + var protoGenerator = outerFn && outerFn.prototype instanceof Generator ? outerFn : Generator; + var generator = Object.create(protoGenerator.prototype); + var context = new Context(tryLocsList || []); + generator._invoke = makeInvokeMethod(innerFn, self, context); + return generator; + } + + runtime.wrap = wrap; + + function tryCatch(fn, obj, arg) { + try { + return { + type: "normal", + arg: fn.call(obj, arg) + }; + } catch (err) { + return { + type: "throw", + arg: err + }; + } + } + + var GenStateSuspendedStart = "suspendedStart"; + var GenStateSuspendedYield = "suspendedYield"; + var GenStateExecuting = "executing"; + var GenStateCompleted = "completed"; + var ContinueSentinel = {}; + + function Generator() {} + + function GeneratorFunction() {} + + function GeneratorFunctionPrototype() {} + + var IteratorPrototype = {}; + + IteratorPrototype[iteratorSymbol] = function () { + return this; + }; + + var getProto = Object.getPrototypeOf; + var NativeIteratorPrototype = getProto && getProto(getProto(values([]))); + + if (NativeIteratorPrototype && NativeIteratorPrototype !== Op && hasOwn.call(NativeIteratorPrototype, iteratorSymbol)) { + IteratorPrototype = NativeIteratorPrototype; + } + + var Gp = GeneratorFunctionPrototype.prototype = Generator.prototype = Object.create(IteratorPrototype); + GeneratorFunction.prototype = Gp.constructor = GeneratorFunctionPrototype; + GeneratorFunctionPrototype.constructor = GeneratorFunction; + GeneratorFunctionPrototype[toStringTagSymbol] = GeneratorFunction.displayName = "GeneratorFunction"; + + function defineIteratorMethods(prototype) { + ["next", "throw", "return"].forEach(function (method) { + prototype[method] = function (arg) { + return this._invoke(method, arg); + }; + }); + } + + runtime.isGeneratorFunction = function (genFun) { + var ctor = typeof genFun === "function" && genFun.constructor; + return ctor ? ctor === GeneratorFunction || (ctor.displayName || ctor.name) === "GeneratorFunction" : false; + }; + + runtime.mark = function (genFun) { + if (Object.setPrototypeOf) { + Object.setPrototypeOf(genFun, GeneratorFunctionPrototype); + } else { + genFun.__proto__ = GeneratorFunctionPrototype; + + if (!(toStringTagSymbol in genFun)) { + genFun[toStringTagSymbol] = "GeneratorFunction"; + } + } + + genFun.prototype = Object.create(Gp); + return genFun; + }; + + runtime.awrap = function (arg) { + return { + __await: arg + }; + }; + + function AsyncIterator(generator) { + function invoke(method, arg, resolve, reject) { + var record = tryCatch(generator[method], generator, arg); + + if (record.type === "throw") { + reject(record.arg); + } else { + var result = record.arg; + var value = result.value; + + if (value && _typeof(value) === "object" && hasOwn.call(value, "__await")) { + return Promise.resolve(value.__await).then(function (value) { + invoke("next", value, resolve, reject); + }, function (err) { + invoke("throw", err, resolve, reject); + }); + } + + return Promise.resolve(value).then(function (unwrapped) { + result.value = unwrapped; + resolve(result); + }, function (error) { + return invoke("throw", error, resolve, reject); + }); + } + } + + var previousPromise; + + function enqueue(method, arg) { + function callInvokeWithMethodAndArg() { + return new Promise(function (resolve, reject) { + invoke(method, arg, resolve, reject); + }); + } + + return previousPromise = previousPromise ? previousPromise.then(callInvokeWithMethodAndArg, callInvokeWithMethodAndArg) : callInvokeWithMethodAndArg(); + } + + this._invoke = enqueue; + } + + defineIteratorMethods(AsyncIterator.prototype); + + AsyncIterator.prototype[asyncIteratorSymbol] = function () { + return this; + }; + + runtime.AsyncIterator = AsyncIterator; + + runtime.async = function (innerFn, outerFn, self, tryLocsList) { + var iter = new AsyncIterator(wrap(innerFn, outerFn, self, tryLocsList)); + return runtime.isGeneratorFunction(outerFn) ? iter : iter.next().then(function (result) { + return result.done ? result.value : iter.next(); + }); + }; + + function makeInvokeMethod(innerFn, self, context) { + var state = GenStateSuspendedStart; + return function invoke(method, arg) { + if (state === GenStateExecuting) { + throw new Error("Generator is already running"); + } + + if (state === GenStateCompleted) { + if (method === "throw") { + throw arg; + } + + return doneResult(); + } + + context.method = method; + context.arg = arg; + + while (true) { + var delegate = context.delegate; + + if (delegate) { + var delegateResult = maybeInvokeDelegate(delegate, context); + + if (delegateResult) { + if (delegateResult === ContinueSentinel) continue; + return delegateResult; + } + } + + if (context.method === "next") { + context.sent = context._sent = context.arg; + } else if (context.method === "throw") { + if (state === GenStateSuspendedStart) { + state = GenStateCompleted; + throw context.arg; + } + + context.dispatchException(context.arg); + } else if (context.method === "return") { + context.abrupt("return", context.arg); + } + + state = GenStateExecuting; + var record = tryCatch(innerFn, self, context); + + if (record.type === "normal") { + state = context.done ? GenStateCompleted : GenStateSuspendedYield; + + if (record.arg === ContinueSentinel) { + continue; + } + + return { + value: record.arg, + done: context.done + }; + } else if (record.type === "throw") { + state = GenStateCompleted; + context.method = "throw"; + context.arg = record.arg; + } + } + }; + } + + function maybeInvokeDelegate(delegate, context) { + var method = delegate.iterator[context.method]; + + if (method === undefined) { + context.delegate = null; + + if (context.method === "throw") { + if (delegate.iterator.return) { + context.method = "return"; + context.arg = undefined; + maybeInvokeDelegate(delegate, context); + + if (context.method === "throw") { + return ContinueSentinel; + } + } + + context.method = "throw"; + context.arg = new TypeError("The iterator does not provide a 'throw' method"); + } + + return ContinueSentinel; + } + + var record = tryCatch(method, delegate.iterator, context.arg); + + if (record.type === "throw") { + context.method = "throw"; + context.arg = record.arg; + context.delegate = null; + return ContinueSentinel; + } + + var info = record.arg; + + if (!info) { + context.method = "throw"; + context.arg = new TypeError("iterator result is not an object"); + context.delegate = null; + return ContinueSentinel; + } + + if (info.done) { + context[delegate.resultName] = info.value; + context.next = delegate.nextLoc; + + if (context.method !== "return") { + context.method = "next"; + context.arg = undefined; + } + } else { + return info; + } + + context.delegate = null; + return ContinueSentinel; + } + + defineIteratorMethods(Gp); + Gp[toStringTagSymbol] = "Generator"; + + Gp[iteratorSymbol] = function () { + return this; + }; + + Gp.toString = function () { + return "[object Generator]"; + }; + + function pushTryEntry(locs) { + var entry = { + tryLoc: locs[0] + }; + + if (1 in locs) { + entry.catchLoc = locs[1]; + } + + if (2 in locs) { + entry.finallyLoc = locs[2]; + entry.afterLoc = locs[3]; + } + + this.tryEntries.push(entry); + } + + function resetTryEntry(entry) { + var record = entry.completion || {}; + record.type = "normal"; + delete record.arg; + entry.completion = record; + } + + function Context(tryLocsList) { + this.tryEntries = [{ + tryLoc: "root" + }]; + tryLocsList.forEach(pushTryEntry, this); + this.reset(true); + } + + runtime.keys = function (object) { + var keys = []; + + for (var key in object) { + keys.push(key); + } + + keys.reverse(); + return function next() { + while (keys.length) { + var key = keys.pop(); + + if (key in object) { + next.value = key; + next.done = false; + return next; + } + } + + next.done = true; + return next; + }; + }; + + function values(iterable) { + if (iterable) { + var iteratorMethod = iterable[iteratorSymbol]; + + if (iteratorMethod) { + return iteratorMethod.call(iterable); + } + + if (typeof iterable.next === "function") { + return iterable; + } + + if (!isNaN(iterable.length)) { + var i = -1, + next = function next() { + while (++i < iterable.length) { + if (hasOwn.call(iterable, i)) { + next.value = iterable[i]; + next.done = false; + return next; + } + } + + next.value = undefined; + next.done = true; + return next; + }; + + return next.next = next; + } + } + + return { + next: doneResult + }; + } + + runtime.values = values; + + function doneResult() { + return { + value: undefined, + done: true + }; + } + + Context.prototype = { + constructor: Context, + reset: function reset(skipTempReset) { + this.prev = 0; + this.next = 0; + this.sent = this._sent = undefined; + this.done = false; + this.delegate = null; + this.method = "next"; + this.arg = undefined; + this.tryEntries.forEach(resetTryEntry); + + if (!skipTempReset) { + for (var name in this) { + if (name.charAt(0) === "t" && hasOwn.call(this, name) && !isNaN(+name.slice(1))) { + this[name] = undefined; + } + } + } + }, + stop: function stop() { + this.done = true; + var rootEntry = this.tryEntries[0]; + var rootRecord = rootEntry.completion; + + if (rootRecord.type === "throw") { + throw rootRecord.arg; + } + + return this.rval; + }, + dispatchException: function dispatchException(exception) { + if (this.done) { + throw exception; + } + + var context = this; + + function handle(loc, caught) { + record.type = "throw"; + record.arg = exception; + context.next = loc; + + if (caught) { + context.method = "next"; + context.arg = undefined; + } + + return !!caught; + } + + for (var i = this.tryEntries.length - 1; i >= 0; --i) { + var entry = this.tryEntries[i]; + var record = entry.completion; + + if (entry.tryLoc === "root") { + return handle("end"); + } + + if (entry.tryLoc <= this.prev) { + var hasCatch = hasOwn.call(entry, "catchLoc"); + var hasFinally = hasOwn.call(entry, "finallyLoc"); + + if (hasCatch && hasFinally) { + if (this.prev < entry.catchLoc) { + return handle(entry.catchLoc, true); + } else if (this.prev < entry.finallyLoc) { + return handle(entry.finallyLoc); + } + } else if (hasCatch) { + if (this.prev < entry.catchLoc) { + return handle(entry.catchLoc, true); + } + } else if (hasFinally) { + if (this.prev < entry.finallyLoc) { + return handle(entry.finallyLoc); + } + } else { + throw new Error("try statement without catch or finally"); + } + } + } + }, + abrupt: function abrupt(type, arg) { + for (var i = this.tryEntries.length - 1; i >= 0; --i) { + var entry = this.tryEntries[i]; + + if (entry.tryLoc <= this.prev && hasOwn.call(entry, "finallyLoc") && this.prev < entry.finallyLoc) { + var finallyEntry = entry; + break; + } + } + + if (finallyEntry && (type === "break" || type === "continue") && finallyEntry.tryLoc <= arg && arg <= finallyEntry.finallyLoc) { + finallyEntry = null; + } + + var record = finallyEntry ? finallyEntry.completion : {}; + record.type = type; + record.arg = arg; + + if (finallyEntry) { + this.method = "next"; + this.next = finallyEntry.finallyLoc; + return ContinueSentinel; + } + + return this.complete(record); + }, + complete: function complete(record, afterLoc) { + if (record.type === "throw") { + throw record.arg; + } + + if (record.type === "break" || record.type === "continue") { + this.next = record.arg; + } else if (record.type === "return") { + this.rval = this.arg = record.arg; + this.method = "return"; + this.next = "end"; + } else if (record.type === "normal" && afterLoc) { + this.next = afterLoc; + } + + return ContinueSentinel; + }, + finish: function finish(finallyLoc) { + for (var i = this.tryEntries.length - 1; i >= 0; --i) { + var entry = this.tryEntries[i]; + + if (entry.finallyLoc === finallyLoc) { + this.complete(entry.completion, entry.afterLoc); + resetTryEntry(entry); + return ContinueSentinel; + } + } + }, + "catch": function _catch(tryLoc) { + for (var i = this.tryEntries.length - 1; i >= 0; --i) { + var entry = this.tryEntries[i]; + + if (entry.tryLoc === tryLoc) { + var record = entry.completion; + + if (record.type === "throw") { + var thrown = record.arg; + resetTryEntry(entry); + } + + return thrown; + } + } + + throw new Error("illegal catch attempt"); + }, + delegateYield: function delegateYield(iterable, resultName, nextLoc) { + this.delegate = { + iterator: values(iterable), + resultName: resultName, + nextLoc: nextLoc + }; + + if (this.method === "next") { + this.arg = undefined; + } + + return ContinueSentinel; + } + }; +}(function () { + return this || (typeof self === "undefined" ? "undefined" : _typeof(self)) === "object" && self; +}() || Function("return this")()); +/* WEBPACK VAR INJECTION */}.call(this, __w_pdfjs_require__(5)(module))) + +/***/ }), +/* 5 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +module.exports = function (module) { + if (!module.webpackPolyfill) { + module.deprecate = function () {}; + + module.paths = []; + if (!module.children) module.children = []; + Object.defineProperty(module, "loaded", { + enumerable: true, + get: function get() { + return module.l; + } + }); + Object.defineProperty(module, "id", { + enumerable: true, + get: function get() { + return module.i; + } + }); + module.webpackPolyfill = 1; + } + + return module; +}; + +/***/ }), +/* 6 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.toRomanNumerals = toRomanNumerals; +exports.arrayByteLength = arrayByteLength; +exports.arraysToBytes = arraysToBytes; +exports.assert = assert; +exports.bytesToString = bytesToString; +exports.createPromiseCapability = createPromiseCapability; +exports.deprecated = deprecated; +exports.getInheritableProperty = getInheritableProperty; +exports.getLookupTableFactory = getLookupTableFactory; +exports.getVerbosityLevel = getVerbosityLevel; +exports.info = info; +exports.isArrayBuffer = isArrayBuffer; +exports.isBool = isBool; +exports.isEmptyObj = isEmptyObj; +exports.isNum = isNum; +exports.isString = isString; +exports.isSpace = isSpace; +exports.isSameOrigin = isSameOrigin; +exports.createValidAbsoluteUrl = createValidAbsoluteUrl; +exports.isLittleEndian = isLittleEndian; +exports.isEvalSupported = isEvalSupported; +exports.log2 = log2; +exports.readInt8 = readInt8; +exports.readUint16 = readUint16; +exports.readUint32 = readUint32; +exports.removeNullCharacters = removeNullCharacters; +exports.setVerbosityLevel = setVerbosityLevel; +exports.shadow = shadow; +exports.string32 = string32; +exports.stringToBytes = stringToBytes; +exports.stringToPDFString = stringToPDFString; +exports.stringToUTF8String = stringToUTF8String; +exports.utf8StringToString = utf8StringToString; +exports.warn = warn; +exports.unreachable = unreachable; +Object.defineProperty(exports, "ReadableStream", { + enumerable: true, + get: function get() { + return _streams_polyfill.ReadableStream; + } +}); +Object.defineProperty(exports, "URL", { + enumerable: true, + get: function get() { + return _url_polyfill.URL; + } +}); +exports.createObjectURL = exports.FormatError = exports.XRefParseException = exports.XRefEntryException = exports.Util = exports.UnknownErrorException = exports.UnexpectedResponseException = exports.TextRenderingMode = exports.StreamType = exports.PermissionFlag = exports.PasswordResponses = exports.PasswordException = exports.NativeImageDecoding = exports.MissingPDFException = exports.MissingDataException = exports.InvalidPDFException = exports.AbortException = exports.CMapCompressionType = exports.ImageKind = exports.FontType = exports.AnnotationType = exports.AnnotationFlag = exports.AnnotationFieldFlag = exports.AnnotationBorderStyleType = exports.UNSUPPORTED_FEATURES = exports.VerbosityLevel = exports.OPS = exports.IDENTITY_MATRIX = exports.FONT_IDENTITY_MATRIX = void 0; + +__w_pdfjs_require__(7); + +var _streams_polyfill = __w_pdfjs_require__(147); + +var _url_polyfill = __w_pdfjs_require__(149); + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +var IDENTITY_MATRIX = [1, 0, 0, 1, 0, 0]; +exports.IDENTITY_MATRIX = IDENTITY_MATRIX; +var FONT_IDENTITY_MATRIX = [0.001, 0, 0, 0.001, 0, 0]; +exports.FONT_IDENTITY_MATRIX = FONT_IDENTITY_MATRIX; +var NativeImageDecoding = { + NONE: 'none', + DECODE: 'decode', + DISPLAY: 'display' +}; +exports.NativeImageDecoding = NativeImageDecoding; +var PermissionFlag = { + PRINT: 0x04, + MODIFY_CONTENTS: 0x08, + COPY: 0x10, + MODIFY_ANNOTATIONS: 0x20, + FILL_INTERACTIVE_FORMS: 0x100, + COPY_FOR_ACCESSIBILITY: 0x200, + ASSEMBLE: 0x400, + PRINT_HIGH_QUALITY: 0x800 +}; +exports.PermissionFlag = PermissionFlag; +var TextRenderingMode = { + FILL: 0, + STROKE: 1, + FILL_STROKE: 2, + INVISIBLE: 3, + FILL_ADD_TO_PATH: 4, + STROKE_ADD_TO_PATH: 5, + FILL_STROKE_ADD_TO_PATH: 6, + ADD_TO_PATH: 7, + FILL_STROKE_MASK: 3, + ADD_TO_PATH_FLAG: 4 +}; +exports.TextRenderingMode = TextRenderingMode; +var ImageKind = { + GRAYSCALE_1BPP: 1, + RGB_24BPP: 2, + RGBA_32BPP: 3 +}; +exports.ImageKind = ImageKind; +var AnnotationType = { + TEXT: 1, + LINK: 2, + FREETEXT: 3, + LINE: 4, + SQUARE: 5, + CIRCLE: 6, + POLYGON: 7, + POLYLINE: 8, + HIGHLIGHT: 9, + UNDERLINE: 10, + SQUIGGLY: 11, + STRIKEOUT: 12, + STAMP: 13, + CARET: 14, + INK: 15, + POPUP: 16, + FILEATTACHMENT: 17, + SOUND: 18, + MOVIE: 19, + WIDGET: 20, + SCREEN: 21, + PRINTERMARK: 22, + TRAPNET: 23, + WATERMARK: 24, + THREED: 25, + REDACT: 26 +}; +exports.AnnotationType = AnnotationType; +var AnnotationFlag = { + INVISIBLE: 0x01, + HIDDEN: 0x02, + PRINT: 0x04, + NOZOOM: 0x08, + NOROTATE: 0x10, + NOVIEW: 0x20, + READONLY: 0x40, + LOCKED: 0x80, + TOGGLENOVIEW: 0x100, + LOCKEDCONTENTS: 0x200 +}; +exports.AnnotationFlag = AnnotationFlag; +var AnnotationFieldFlag = { + READONLY: 0x0000001, + REQUIRED: 0x0000002, + NOEXPORT: 0x0000004, + MULTILINE: 0x0001000, + PASSWORD: 0x0002000, + NOTOGGLETOOFF: 0x0004000, + RADIO: 0x0008000, + PUSHBUTTON: 0x0010000, + COMBO: 0x0020000, + EDIT: 0x0040000, + SORT: 0x0080000, + FILESELECT: 0x0100000, + MULTISELECT: 0x0200000, + DONOTSPELLCHECK: 0x0400000, + DONOTSCROLL: 0x0800000, + COMB: 0x1000000, + RICHTEXT: 0x2000000, + RADIOSINUNISON: 0x2000000, + COMMITONSELCHANGE: 0x4000000 +}; +exports.AnnotationFieldFlag = AnnotationFieldFlag; +var AnnotationBorderStyleType = { + SOLID: 1, + DASHED: 2, + BEVELED: 3, + INSET: 4, + UNDERLINE: 5 +}; +exports.AnnotationBorderStyleType = AnnotationBorderStyleType; +var StreamType = { + UNKNOWN: 0, + FLATE: 1, + LZW: 2, + DCT: 3, + JPX: 4, + JBIG: 5, + A85: 6, + AHX: 7, + CCF: 8, + RL: 9 +}; +exports.StreamType = StreamType; +var FontType = { + UNKNOWN: 0, + TYPE1: 1, + TYPE1C: 2, + CIDFONTTYPE0: 3, + CIDFONTTYPE0C: 4, + TRUETYPE: 5, + CIDFONTTYPE2: 6, + TYPE3: 7, + OPENTYPE: 8, + TYPE0: 9, + MMTYPE1: 10 +}; +exports.FontType = FontType; +var VerbosityLevel = { + ERRORS: 0, + WARNINGS: 1, + INFOS: 5 +}; +exports.VerbosityLevel = VerbosityLevel; +var CMapCompressionType = { + NONE: 0, + BINARY: 1, + STREAM: 2 +}; +exports.CMapCompressionType = CMapCompressionType; +var OPS = { + dependency: 1, + setLineWidth: 2, + setLineCap: 3, + setLineJoin: 4, + setMiterLimit: 5, + setDash: 6, + setRenderingIntent: 7, + setFlatness: 8, + setGState: 9, + save: 10, + restore: 11, + transform: 12, + moveTo: 13, + lineTo: 14, + curveTo: 15, + curveTo2: 16, + curveTo3: 17, + closePath: 18, + rectangle: 19, + stroke: 20, + closeStroke: 21, + fill: 22, + eoFill: 23, + fillStroke: 24, + eoFillStroke: 25, + closeFillStroke: 26, + closeEOFillStroke: 27, + endPath: 28, + clip: 29, + eoClip: 30, + beginText: 31, + endText: 32, + setCharSpacing: 33, + setWordSpacing: 34, + setHScale: 35, + setLeading: 36, + setFont: 37, + setTextRenderingMode: 38, + setTextRise: 39, + moveText: 40, + setLeadingMoveText: 41, + setTextMatrix: 42, + nextLine: 43, + showText: 44, + showSpacedText: 45, + nextLineShowText: 46, + nextLineSetSpacingShowText: 47, + setCharWidth: 48, + setCharWidthAndBounds: 49, + setStrokeColorSpace: 50, + setFillColorSpace: 51, + setStrokeColor: 52, + setStrokeColorN: 53, + setFillColor: 54, + setFillColorN: 55, + setStrokeGray: 56, + setFillGray: 57, + setStrokeRGBColor: 58, + setFillRGBColor: 59, + setStrokeCMYKColor: 60, + setFillCMYKColor: 61, + shadingFill: 62, + beginInlineImage: 63, + beginImageData: 64, + endInlineImage: 65, + paintXObject: 66, + markPoint: 67, + markPointProps: 68, + beginMarkedContent: 69, + beginMarkedContentProps: 70, + endMarkedContent: 71, + beginCompat: 72, + endCompat: 73, + paintFormXObjectBegin: 74, + paintFormXObjectEnd: 75, + beginGroup: 76, + endGroup: 77, + beginAnnotations: 78, + endAnnotations: 79, + beginAnnotation: 80, + endAnnotation: 81, + paintJpegXObject: 82, + paintImageMaskXObject: 83, + paintImageMaskXObjectGroup: 84, + paintImageXObject: 85, + paintInlineImageXObject: 86, + paintInlineImageXObjectGroup: 87, + paintImageXObjectRepeat: 88, + paintImageMaskXObjectRepeat: 89, + paintSolidColorImageMask: 90, + constructPath: 91 +}; +exports.OPS = OPS; +var UNSUPPORTED_FEATURES = { + unknown: 'unknown', + forms: 'forms', + javaScript: 'javaScript', + smask: 'smask', + shadingPattern: 'shadingPattern', + font: 'font' +}; +exports.UNSUPPORTED_FEATURES = UNSUPPORTED_FEATURES; +var PasswordResponses = { + NEED_PASSWORD: 1, + INCORRECT_PASSWORD: 2 +}; +exports.PasswordResponses = PasswordResponses; +var verbosity = VerbosityLevel.WARNINGS; + +function setVerbosityLevel(level) { + if (Number.isInteger(level)) { + verbosity = level; + } +} + +function getVerbosityLevel() { + return verbosity; +} + +function info(msg) { + if (verbosity >= VerbosityLevel.INFOS) { + console.log('Info: ' + msg); + } +} + +function warn(msg) { + if (verbosity >= VerbosityLevel.WARNINGS) { + console.log('Warning: ' + msg); + } +} + +function deprecated(details) { + console.log('Deprecated API usage: ' + details); +} + +function unreachable(msg) { + throw new Error(msg); +} + +function assert(cond, msg) { + if (!cond) { + unreachable(msg); + } +} + +function isSameOrigin(baseUrl, otherUrl) { + try { + var base = new _url_polyfill.URL(baseUrl); + + if (!base.origin || base.origin === 'null') { + return false; + } + } catch (e) { + return false; + } + + var other = new _url_polyfill.URL(otherUrl, base); + return base.origin === other.origin; +} + +function _isValidProtocol(url) { + if (!url) { + return false; + } + + switch (url.protocol) { case 'http:': case 'https:': case 'ftp:': case 'mailto:': case 'tel:': - return true; + return true; + default: - return false; - } - } - function createValidAbsoluteUrl(url, baseUrl) { - if (!url) { - return null; - } - try { - var absoluteUrl = baseUrl ? new URL(url, baseUrl) : new URL(url); - if (isValidProtocol(absoluteUrl)) { - return absoluteUrl; - } - } catch (ex) { - } + return false; + } +} + +function createValidAbsoluteUrl(url, baseUrl) { + if (!url) { return null; - } - function shadow(obj, prop, value) { - Object.defineProperty(obj, prop, { - value: value, - enumerable: true, - configurable: true, - writable: false - }); - return value; - } - function getLookupTableFactory(initializer) { - var lookup; - return function () { - if (initializer) { + } + + try { + var absoluteUrl = baseUrl ? new _url_polyfill.URL(url, baseUrl) : new _url_polyfill.URL(url); + + if (_isValidProtocol(absoluteUrl)) { + return absoluteUrl; + } + } catch (ex) {} + + return null; +} + +function shadow(obj, prop, value) { + Object.defineProperty(obj, prop, { + value: value, + enumerable: true, + configurable: true, + writable: false + }); + return value; +} + +function getLookupTableFactory(initializer) { + var lookup; + return function () { + if (initializer) { lookup = Object.create(null); initializer(lookup); initializer = null; - } - return lookup; - }; - } - var PasswordResponses = { - NEED_PASSWORD: 1, - INCORRECT_PASSWORD: 2 - }; - var PasswordException = function PasswordExceptionClosure() { - function PasswordException(msg, code) { - this.name = 'PasswordException'; - this.message = msg; - this.code = code; } - PasswordException.prototype = new Error(); - PasswordException.constructor = PasswordException; - return PasswordException; - }(); - var UnknownErrorException = function UnknownErrorExceptionClosure() { - function UnknownErrorException(msg, details) { - this.name = 'UnknownErrorException'; - this.message = msg; - this.details = details; - } - UnknownErrorException.prototype = new Error(); - UnknownErrorException.constructor = UnknownErrorException; - return UnknownErrorException; - }(); - var InvalidPDFException = function InvalidPDFExceptionClosure() { - function InvalidPDFException(msg) { - this.name = 'InvalidPDFException'; - this.message = msg; - } - InvalidPDFException.prototype = new Error(); - InvalidPDFException.constructor = InvalidPDFException; - return InvalidPDFException; - }(); - var MissingPDFException = function MissingPDFExceptionClosure() { - function MissingPDFException(msg) { - this.name = 'MissingPDFException'; - this.message = msg; - } - MissingPDFException.prototype = new Error(); - MissingPDFException.constructor = MissingPDFException; - return MissingPDFException; - }(); - var UnexpectedResponseException = function UnexpectedResponseExceptionClosure() { - function UnexpectedResponseException(msg, status) { - this.name = 'UnexpectedResponseException'; - this.message = msg; - this.status = status; - } - UnexpectedResponseException.prototype = new Error(); - UnexpectedResponseException.constructor = UnexpectedResponseException; - return UnexpectedResponseException; - }(); - var NotImplementedException = function NotImplementedExceptionClosure() { - function NotImplementedException(msg) { - this.message = msg; - } - NotImplementedException.prototype = new Error(); - NotImplementedException.prototype.name = 'NotImplementedException'; - NotImplementedException.constructor = NotImplementedException; - return NotImplementedException; - }(); - var MissingDataException = function MissingDataExceptionClosure() { - function MissingDataException(begin, end) { - this.begin = begin; - this.end = end; - this.message = 'Missing data [' + begin + ', ' + end + ')'; - } - MissingDataException.prototype = new Error(); - MissingDataException.prototype.name = 'MissingDataException'; - MissingDataException.constructor = MissingDataException; - return MissingDataException; - }(); - var XRefParseException = function XRefParseExceptionClosure() { - function XRefParseException(msg) { - this.message = msg; - } - XRefParseException.prototype = new Error(); - XRefParseException.prototype.name = 'XRefParseException'; - XRefParseException.constructor = XRefParseException; - return XRefParseException; - }(); - var NullCharactersRegExp = /\x00/g; - function removeNullCharacters(str) { - if (typeof str !== 'string') { - warn('The argument for removeNullCharacters must be a string.'); - return str; - } - return str.replace(NullCharactersRegExp, ''); - } - function bytesToString(bytes) { - assert(bytes !== null && typeof bytes === 'object' && bytes.length !== undefined, 'Invalid argument for bytesToString'); - var length = bytes.length; - var MAX_ARGUMENT_COUNT = 8192; - if (length < MAX_ARGUMENT_COUNT) { - return String.fromCharCode.apply(null, bytes); - } - var strBuf = []; - for (var i = 0; i < length; i += MAX_ARGUMENT_COUNT) { - var chunkEnd = Math.min(i + MAX_ARGUMENT_COUNT, length); - var chunk = bytes.subarray(i, chunkEnd); - strBuf.push(String.fromCharCode.apply(null, chunk)); - } - return strBuf.join(''); - } - function stringToBytes(str) { - assert(typeof str === 'string', 'Invalid argument for stringToBytes'); - var length = str.length; - var bytes = new Uint8Array(length); - for (var i = 0; i < length; ++i) { - bytes[i] = str.charCodeAt(i) & 0xFF; - } - return bytes; - } - function arrayByteLength(arr) { - if (arr.length !== undefined) { - return arr.length; - } - assert(arr.byteLength !== undefined); - return arr.byteLength; - } - function arraysToBytes(arr) { - if (arr.length === 1 && arr[0] instanceof Uint8Array) { - return arr[0]; - } - var resultLength = 0; - var i, ii = arr.length; - var item, itemLength; - for (i = 0; i < ii; i++) { - item = arr[i]; - itemLength = arrayByteLength(item); - resultLength += itemLength; - } - var pos = 0; - var data = new Uint8Array(resultLength); - for (i = 0; i < ii; i++) { - item = arr[i]; - if (!(item instanceof Uint8Array)) { + + return lookup; + }; +} + +var PasswordException = function PasswordExceptionClosure() { + function PasswordException(msg, code) { + this.name = 'PasswordException'; + this.message = msg; + this.code = code; + } + + PasswordException.prototype = new Error(); + PasswordException.constructor = PasswordException; + return PasswordException; +}(); + +exports.PasswordException = PasswordException; + +var UnknownErrorException = function UnknownErrorExceptionClosure() { + function UnknownErrorException(msg, details) { + this.name = 'UnknownErrorException'; + this.message = msg; + this.details = details; + } + + UnknownErrorException.prototype = new Error(); + UnknownErrorException.constructor = UnknownErrorException; + return UnknownErrorException; +}(); + +exports.UnknownErrorException = UnknownErrorException; + +var InvalidPDFException = function InvalidPDFExceptionClosure() { + function InvalidPDFException(msg) { + this.name = 'InvalidPDFException'; + this.message = msg; + } + + InvalidPDFException.prototype = new Error(); + InvalidPDFException.constructor = InvalidPDFException; + return InvalidPDFException; +}(); + +exports.InvalidPDFException = InvalidPDFException; + +var MissingPDFException = function MissingPDFExceptionClosure() { + function MissingPDFException(msg) { + this.name = 'MissingPDFException'; + this.message = msg; + } + + MissingPDFException.prototype = new Error(); + MissingPDFException.constructor = MissingPDFException; + return MissingPDFException; +}(); + +exports.MissingPDFException = MissingPDFException; + +var UnexpectedResponseException = function UnexpectedResponseExceptionClosure() { + function UnexpectedResponseException(msg, status) { + this.name = 'UnexpectedResponseException'; + this.message = msg; + this.status = status; + } + + UnexpectedResponseException.prototype = new Error(); + UnexpectedResponseException.constructor = UnexpectedResponseException; + return UnexpectedResponseException; +}(); + +exports.UnexpectedResponseException = UnexpectedResponseException; + +var MissingDataException = function MissingDataExceptionClosure() { + function MissingDataException(begin, end) { + this.begin = begin; + this.end = end; + this.message = 'Missing data [' + begin + ', ' + end + ')'; + } + + MissingDataException.prototype = new Error(); + MissingDataException.prototype.name = 'MissingDataException'; + MissingDataException.constructor = MissingDataException; + return MissingDataException; +}(); + +exports.MissingDataException = MissingDataException; + +var XRefEntryException = function XRefEntryExceptionClosure() { + function XRefEntryException(msg) { + this.message = msg; + } + + XRefEntryException.prototype = new Error(); + XRefEntryException.prototype.name = 'XRefEntryException'; + XRefEntryException.constructor = XRefEntryException; + return XRefEntryException; +}(); + +exports.XRefEntryException = XRefEntryException; + +var XRefParseException = function XRefParseExceptionClosure() { + function XRefParseException(msg) { + this.message = msg; + } + + XRefParseException.prototype = new Error(); + XRefParseException.prototype.name = 'XRefParseException'; + XRefParseException.constructor = XRefParseException; + return XRefParseException; +}(); + +exports.XRefParseException = XRefParseException; + +var FormatError = function FormatErrorClosure() { + function FormatError(msg) { + this.message = msg; + } + + FormatError.prototype = new Error(); + FormatError.prototype.name = 'FormatError'; + FormatError.constructor = FormatError; + return FormatError; +}(); + +exports.FormatError = FormatError; + +var AbortException = function AbortExceptionClosure() { + function AbortException(msg) { + this.name = 'AbortException'; + this.message = msg; + } + + AbortException.prototype = new Error(); + AbortException.constructor = AbortException; + return AbortException; +}(); + +exports.AbortException = AbortException; +var NullCharactersRegExp = /\x00/g; + +function removeNullCharacters(str) { + if (typeof str !== 'string') { + warn('The argument for removeNullCharacters must be a string.'); + return str; + } + + return str.replace(NullCharactersRegExp, ''); +} + +function bytesToString(bytes) { + assert(bytes !== null && _typeof(bytes) === 'object' && bytes.length !== undefined, 'Invalid argument for bytesToString'); + var length = bytes.length; + var MAX_ARGUMENT_COUNT = 8192; + + if (length < MAX_ARGUMENT_COUNT) { + return String.fromCharCode.apply(null, bytes); + } + + var strBuf = []; + + for (var i = 0; i < length; i += MAX_ARGUMENT_COUNT) { + var chunkEnd = Math.min(i + MAX_ARGUMENT_COUNT, length); + var chunk = bytes.subarray(i, chunkEnd); + strBuf.push(String.fromCharCode.apply(null, chunk)); + } + + return strBuf.join(''); +} + +function stringToBytes(str) { + assert(typeof str === 'string', 'Invalid argument for stringToBytes'); + var length = str.length; + var bytes = new Uint8Array(length); + + for (var i = 0; i < length; ++i) { + bytes[i] = str.charCodeAt(i) & 0xFF; + } + + return bytes; +} + +function arrayByteLength(arr) { + if (arr.length !== undefined) { + return arr.length; + } + + assert(arr.byteLength !== undefined); + return arr.byteLength; +} + +function arraysToBytes(arr) { + if (arr.length === 1 && arr[0] instanceof Uint8Array) { + return arr[0]; + } + + var resultLength = 0; + var i, + ii = arr.length; + var item, itemLength; + + for (i = 0; i < ii; i++) { + item = arr[i]; + itemLength = arrayByteLength(item); + resultLength += itemLength; + } + + var pos = 0; + var data = new Uint8Array(resultLength); + + for (i = 0; i < ii; i++) { + item = arr[i]; + + if (!(item instanceof Uint8Array)) { if (typeof item === 'string') { - item = stringToBytes(item); + item = stringToBytes(item); } else { - item = new Uint8Array(item); + item = new Uint8Array(item); } - } - itemLength = item.byteLength; - data.set(item, pos); - pos += itemLength; } - return data; - } - function string32(value) { - return String.fromCharCode(value >> 24 & 0xff, value >> 16 & 0xff, value >> 8 & 0xff, value & 0xff); - } - function log2(x) { - var n = 1, i = 0; - while (x > n) { - n <<= 1; - i++; - } - return i; - } - function readInt8(data, start) { - return data[start] << 24 >> 24; - } - function readUint16(data, offset) { - return data[offset] << 8 | data[offset + 1]; - } - function readUint32(data, offset) { - return (data[offset] << 24 | data[offset + 1] << 16 | data[offset + 2] << 8 | data[offset + 3]) >>> 0; - } - function isLittleEndian() { - var buffer8 = new Uint8Array(2); - buffer8[0] = 1; - var buffer16 = new Uint16Array(buffer8.buffer); - return buffer16[0] === 1; - } - function isEvalSupported() { - try { - new Function(''); - return true; - } catch (e) { - return false; - } - } - var Uint32ArrayView = function Uint32ArrayViewClosure() { - function Uint32ArrayView(buffer, length) { - this.buffer = buffer; - this.byteLength = buffer.length; - this.length = length === undefined ? this.byteLength >> 2 : length; - ensureUint32ArrayViewProps(this.length); - } - Uint32ArrayView.prototype = Object.create(null); - var uint32ArrayViewSetters = 0; - function createUint32ArrayProp(index) { - return { - get: function () { - var buffer = this.buffer, offset = index << 2; - return (buffer[offset] | buffer[offset + 1] << 8 | buffer[offset + 2] << 16 | buffer[offset + 3] << 24) >>> 0; - }, - set: function (value) { - var buffer = this.buffer, offset = index << 2; - buffer[offset] = value & 255; - buffer[offset + 1] = value >> 8 & 255; - buffer[offset + 2] = value >> 16 & 255; - buffer[offset + 3] = value >>> 24 & 255; + + itemLength = item.byteLength; + data.set(item, pos); + pos += itemLength; + } + + return data; +} + +function string32(value) { + return String.fromCharCode(value >> 24 & 0xff, value >> 16 & 0xff, value >> 8 & 0xff, value & 0xff); +} + +function log2(x) { + if (x <= 0) { + return 0; + } + + return Math.ceil(Math.log2(x)); +} + +function readInt8(data, start) { + return data[start] << 24 >> 24; +} + +function readUint16(data, offset) { + return data[offset] << 8 | data[offset + 1]; +} + +function readUint32(data, offset) { + return (data[offset] << 24 | data[offset + 1] << 16 | data[offset + 2] << 8 | data[offset + 3]) >>> 0; +} + +function isLittleEndian() { + var buffer8 = new Uint8Array(4); + buffer8[0] = 1; + var view32 = new Uint32Array(buffer8.buffer, 0, 1); + return view32[0] === 1; +} + +function isEvalSupported() { + try { + new Function(''); + return true; + } catch (e) { + return false; + } +} + +function getInheritableProperty(_ref) { + var dict = _ref.dict, + key = _ref.key, + _ref$getArray = _ref.getArray, + getArray = _ref$getArray === void 0 ? false : _ref$getArray, + _ref$stopWhenFound = _ref.stopWhenFound, + stopWhenFound = _ref$stopWhenFound === void 0 ? true : _ref$stopWhenFound; + var LOOP_LIMIT = 100; + var loopCount = 0; + var values; + + while (dict) { + var value = getArray ? dict.getArray(key) : dict.get(key); + + if (value !== undefined) { + if (stopWhenFound) { + return value; } - }; + + if (!values) { + values = []; + } + + values.push(value); } - function ensureUint32ArrayViewProps(length) { - while (uint32ArrayViewSetters < length) { - Object.defineProperty(Uint32ArrayView.prototype, uint32ArrayViewSetters, createUint32ArrayProp(uint32ArrayViewSetters)); - uint32ArrayViewSetters++; - } + + if (++loopCount > LOOP_LIMIT) { + warn("getInheritableProperty: maximum loop count exceeded for \"".concat(key, "\"")); + break; } - return Uint32ArrayView; - }(); - exports.Uint32ArrayView = Uint32ArrayView; - var IDENTITY_MATRIX = [ - 1, - 0, - 0, - 1, - 0, - 0 - ]; - var Util = function UtilClosure() { - function Util() { - } - var rgbBuf = [ - 'rgb(', - 0, - ',', - 0, - ',', - 0, - ')' - ]; - Util.makeCssRgb = function Util_makeCssRgb(r, g, b) { - rgbBuf[1] = r; - rgbBuf[3] = g; - rgbBuf[5] = b; - return rgbBuf.join(''); - }; - Util.transform = function Util_transform(m1, m2) { - return [ - m1[0] * m2[0] + m1[2] * m2[1], - m1[1] * m2[0] + m1[3] * m2[1], - m1[0] * m2[2] + m1[2] * m2[3], - m1[1] * m2[2] + m1[3] * m2[3], - m1[0] * m2[4] + m1[2] * m2[5] + m1[4], - m1[1] * m2[4] + m1[3] * m2[5] + m1[5] - ]; - }; - Util.applyTransform = function Util_applyTransform(p, m) { - var xt = p[0] * m[0] + p[1] * m[2] + m[4]; - var yt = p[0] * m[1] + p[1] * m[3] + m[5]; - return [ - xt, - yt - ]; - }; - Util.applyInverseTransform = function Util_applyInverseTransform(p, m) { - var d = m[0] * m[3] - m[1] * m[2]; - var xt = (p[0] * m[3] - p[1] * m[2] + m[2] * m[5] - m[4] * m[3]) / d; - var yt = (-p[0] * m[1] + p[1] * m[0] + m[4] * m[1] - m[5] * m[0]) / d; - return [ - xt, - yt - ]; - }; - Util.getAxialAlignedBoundingBox = function Util_getAxialAlignedBoundingBox(r, m) { - var p1 = Util.applyTransform(r, m); - var p2 = Util.applyTransform(r.slice(2, 4), m); - var p3 = Util.applyTransform([ - r[0], - r[3] - ], m); - var p4 = Util.applyTransform([ - r[2], - r[1] - ], m); - return [ - Math.min(p1[0], p2[0], p3[0], p4[0]), - Math.min(p1[1], p2[1], p3[1], p4[1]), - Math.max(p1[0], p2[0], p3[0], p4[0]), - Math.max(p1[1], p2[1], p3[1], p4[1]) - ]; - }; - Util.inverseTransform = function Util_inverseTransform(m) { - var d = m[0] * m[3] - m[1] * m[2]; - return [ - m[3] / d, - -m[1] / d, - -m[2] / d, - m[0] / d, - (m[2] * m[5] - m[4] * m[3]) / d, - (m[4] * m[1] - m[5] * m[0]) / d - ]; - }; - Util.apply3dTransform = function Util_apply3dTransform(m, v) { - return [ - m[0] * v[0] + m[1] * v[1] + m[2] * v[2], - m[3] * v[0] + m[4] * v[1] + m[5] * v[2], - m[6] * v[0] + m[7] * v[1] + m[8] * v[2] - ]; - }; - Util.singularValueDecompose2dScale = function Util_singularValueDecompose2dScale(m) { - var transpose = [ - m[0], - m[2], - m[1], - m[3] - ]; - var a = m[0] * transpose[0] + m[1] * transpose[2]; - var b = m[0] * transpose[1] + m[1] * transpose[3]; - var c = m[2] * transpose[0] + m[3] * transpose[2]; - var d = m[2] * transpose[1] + m[3] * transpose[3]; - var first = (a + d) / 2; - var second = Math.sqrt((a + d) * (a + d) - 4 * (a * d - c * b)) / 2; - var sx = first + second || 1; - var sy = first - second || 1; - return [ - Math.sqrt(sx), - Math.sqrt(sy) - ]; - }; - Util.normalizeRect = function Util_normalizeRect(rect) { - var r = rect.slice(0); - if (rect[0] > rect[2]) { + + dict = dict.get('Parent'); + } + + return values; +} + +var Util = function UtilClosure() { + function Util() {} + + var rgbBuf = ['rgb(', 0, ',', 0, ',', 0, ')']; + + Util.makeCssRgb = function Util_makeCssRgb(r, g, b) { + rgbBuf[1] = r; + rgbBuf[3] = g; + rgbBuf[5] = b; + return rgbBuf.join(''); + }; + + Util.transform = function Util_transform(m1, m2) { + return [m1[0] * m2[0] + m1[2] * m2[1], m1[1] * m2[0] + m1[3] * m2[1], m1[0] * m2[2] + m1[2] * m2[3], m1[1] * m2[2] + m1[3] * m2[3], m1[0] * m2[4] + m1[2] * m2[5] + m1[4], m1[1] * m2[4] + m1[3] * m2[5] + m1[5]]; + }; + + Util.applyTransform = function Util_applyTransform(p, m) { + var xt = p[0] * m[0] + p[1] * m[2] + m[4]; + var yt = p[0] * m[1] + p[1] * m[3] + m[5]; + return [xt, yt]; + }; + + Util.applyInverseTransform = function Util_applyInverseTransform(p, m) { + var d = m[0] * m[3] - m[1] * m[2]; + var xt = (p[0] * m[3] - p[1] * m[2] + m[2] * m[5] - m[4] * m[3]) / d; + var yt = (-p[0] * m[1] + p[1] * m[0] + m[4] * m[1] - m[5] * m[0]) / d; + return [xt, yt]; + }; + + Util.getAxialAlignedBoundingBox = function Util_getAxialAlignedBoundingBox(r, m) { + var p1 = Util.applyTransform(r, m); + var p2 = Util.applyTransform(r.slice(2, 4), m); + var p3 = Util.applyTransform([r[0], r[3]], m); + var p4 = Util.applyTransform([r[2], r[1]], m); + return [Math.min(p1[0], p2[0], p3[0], p4[0]), Math.min(p1[1], p2[1], p3[1], p4[1]), Math.max(p1[0], p2[0], p3[0], p4[0]), Math.max(p1[1], p2[1], p3[1], p4[1])]; + }; + + Util.inverseTransform = function Util_inverseTransform(m) { + var d = m[0] * m[3] - m[1] * m[2]; + return [m[3] / d, -m[1] / d, -m[2] / d, m[0] / d, (m[2] * m[5] - m[4] * m[3]) / d, (m[4] * m[1] - m[5] * m[0]) / d]; + }; + + Util.apply3dTransform = function Util_apply3dTransform(m, v) { + return [m[0] * v[0] + m[1] * v[1] + m[2] * v[2], m[3] * v[0] + m[4] * v[1] + m[5] * v[2], m[6] * v[0] + m[7] * v[1] + m[8] * v[2]]; + }; + + Util.singularValueDecompose2dScale = function Util_singularValueDecompose2dScale(m) { + var transpose = [m[0], m[2], m[1], m[3]]; + var a = m[0] * transpose[0] + m[1] * transpose[2]; + var b = m[0] * transpose[1] + m[1] * transpose[3]; + var c = m[2] * transpose[0] + m[3] * transpose[2]; + var d = m[2] * transpose[1] + m[3] * transpose[3]; + var first = (a + d) / 2; + var second = Math.sqrt((a + d) * (a + d) - 4 * (a * d - c * b)) / 2; + var sx = first + second || 1; + var sy = first - second || 1; + return [Math.sqrt(sx), Math.sqrt(sy)]; + }; + + Util.normalizeRect = function Util_normalizeRect(rect) { + var r = rect.slice(0); + + if (rect[0] > rect[2]) { r[0] = rect[2]; r[2] = rect[0]; - } - if (rect[1] > rect[3]) { + } + + if (rect[1] > rect[3]) { r[1] = rect[3]; r[3] = rect[1]; - } - return r; - }; - Util.intersect = function Util_intersect(rect1, rect2) { - function compare(a, b) { + } + + return r; + }; + + Util.intersect = function Util_intersect(rect1, rect2) { + function compare(a, b) { return a - b; - } - var orderedX = [ - rect1[0], - rect1[2], - rect2[0], - rect2[2] - ].sort(compare), orderedY = [ - rect1[1], - rect1[3], - rect2[1], - rect2[3] - ].sort(compare), result = []; - rect1 = Util.normalizeRect(rect1); - rect2 = Util.normalizeRect(rect2); - if (orderedX[0] === rect1[0] && orderedX[1] === rect2[0] || orderedX[0] === rect2[0] && orderedX[1] === rect1[0]) { + } + + var orderedX = [rect1[0], rect1[2], rect2[0], rect2[2]].sort(compare), + orderedY = [rect1[1], rect1[3], rect2[1], rect2[3]].sort(compare), + result = []; + rect1 = Util.normalizeRect(rect1); + rect2 = Util.normalizeRect(rect2); + + if (orderedX[0] === rect1[0] && orderedX[1] === rect2[0] || orderedX[0] === rect2[0] && orderedX[1] === rect1[0]) { result[0] = orderedX[1]; result[2] = orderedX[2]; - } else { + } else { return false; - } - if (orderedY[0] === rect1[1] && orderedY[1] === rect2[1] || orderedY[0] === rect2[1] && orderedY[1] === rect1[1]) { + } + + if (orderedY[0] === rect1[1] && orderedY[1] === rect2[1] || orderedY[0] === rect2[1] && orderedY[1] === rect1[1]) { result[1] = orderedY[1]; result[3] = orderedY[2]; - } else { - return false; - } - return result; - }; - Util.sign = function Util_sign(num) { - return num < 0 ? -1 : 1; - }; - var ROMAN_NUMBER_MAP = [ - '', - 'C', - 'CC', - 'CCC', - 'CD', - 'D', - 'DC', - 'DCC', - 'DCCC', - 'CM', - '', - 'X', - 'XX', - 'XXX', - 'XL', - 'L', - 'LX', - 'LXX', - 'LXXX', - 'XC', - '', - 'I', - 'II', - 'III', - 'IV', - 'V', - 'VI', - 'VII', - 'VIII', - 'IX' - ]; - Util.toRoman = function Util_toRoman(number, lowerCase) { - assert(isInt(number) && number > 0, 'The number should be a positive integer.'); - var pos, romanBuf = []; - while (number >= 1000) { - number -= 1000; - romanBuf.push('M'); - } - pos = number / 100 | 0; - number %= 100; - romanBuf.push(ROMAN_NUMBER_MAP[pos]); - pos = number / 10 | 0; - number %= 10; - romanBuf.push(ROMAN_NUMBER_MAP[10 + pos]); - romanBuf.push(ROMAN_NUMBER_MAP[20 + number]); - var romanStr = romanBuf.join(''); - return lowerCase ? romanStr.toLowerCase() : romanStr; - }; - Util.appendToArray = function Util_appendToArray(arr1, arr2) { - Array.prototype.push.apply(arr1, arr2); - }; - Util.prependToArray = function Util_prependToArray(arr1, arr2) { - Array.prototype.unshift.apply(arr1, arr2); - }; - Util.extendObj = function extendObj(obj1, obj2) { - for (var key in obj2) { - obj1[key] = obj2[key]; - } - }; - Util.getInheritableProperty = function Util_getInheritableProperty(dict, name, getArray) { - while (dict && !dict.has(name)) { - dict = dict.get('Parent'); - } - if (!dict) { - return null; - } - return getArray ? dict.getArray(name) : dict.get(name); - }; - Util.inherit = function Util_inherit(sub, base, prototype) { - sub.prototype = Object.create(base.prototype); - sub.prototype.constructor = sub; - for (var prop in prototype) { - sub.prototype[prop] = prototype[prop]; - } - }; - Util.loadScript = function Util_loadScript(src, callback) { - var script = document.createElement('script'); - var loaded = false; - script.setAttribute('src', src); - if (callback) { - script.onload = function () { - if (!loaded) { - callback(); - } - loaded = true; - }; - } - document.getElementsByTagName('head')[0].appendChild(script); - }; - return Util; - }(); - var PageViewport = function PageViewportClosure() { - function PageViewport(viewBox, scale, rotation, offsetX, offsetY, dontFlip) { - this.viewBox = viewBox; - this.scale = scale; - this.rotation = rotation; - this.offsetX = offsetX; - this.offsetY = offsetY; - var centerX = (viewBox[2] + viewBox[0]) / 2; - var centerY = (viewBox[3] + viewBox[1]) / 2; - var rotateA, rotateB, rotateC, rotateD; - rotation = rotation % 360; - rotation = rotation < 0 ? rotation + 360 : rotation; - switch (rotation) { - case 180: - rotateA = -1; - rotateB = 0; - rotateC = 0; - rotateD = 1; - break; - case 90: - rotateA = 0; - rotateB = 1; - rotateC = 1; - rotateD = 0; - break; - case 270: - rotateA = 0; - rotateB = -1; - rotateC = -1; - rotateD = 0; - break; - default: - rotateA = 1; - rotateB = 0; - rotateC = 0; - rotateD = -1; - break; - } - if (dontFlip) { - rotateC = -rotateC; - rotateD = -rotateD; - } - var offsetCanvasX, offsetCanvasY; - var width, height; - if (rotateA === 0) { - offsetCanvasX = Math.abs(centerY - viewBox[1]) * scale + offsetX; - offsetCanvasY = Math.abs(centerX - viewBox[0]) * scale + offsetY; - width = Math.abs(viewBox[3] - viewBox[1]) * scale; - height = Math.abs(viewBox[2] - viewBox[0]) * scale; - } else { - offsetCanvasX = Math.abs(centerX - viewBox[0]) * scale + offsetX; - offsetCanvasY = Math.abs(centerY - viewBox[1]) * scale + offsetY; - width = Math.abs(viewBox[2] - viewBox[0]) * scale; - height = Math.abs(viewBox[3] - viewBox[1]) * scale; - } - this.transform = [ - rotateA * scale, - rotateB * scale, - rotateC * scale, - rotateD * scale, - offsetCanvasX - rotateA * scale * centerX - rotateC * scale * centerY, - offsetCanvasY - rotateB * scale * centerX - rotateD * scale * centerY - ]; - this.width = width; - this.height = height; - this.fontScale = scale; - } - PageViewport.prototype = { - clone: function PageViewPort_clone(args) { - args = args || {}; - var scale = 'scale' in args ? args.scale : this.scale; - var rotation = 'rotation' in args ? args.rotation : this.rotation; - return new PageViewport(this.viewBox.slice(), scale, rotation, this.offsetX, this.offsetY, args.dontFlip); - }, - convertToViewportPoint: function PageViewport_convertToViewportPoint(x, y) { - return Util.applyTransform([ - x, - y - ], this.transform); - }, - convertToViewportRectangle: function PageViewport_convertToViewportRectangle(rect) { - var tl = Util.applyTransform([ - rect[0], - rect[1] - ], this.transform); - var br = Util.applyTransform([ - rect[2], - rect[3] - ], this.transform); - return [ - tl[0], - tl[1], - br[0], - br[1] - ]; - }, - convertToPdfPoint: function PageViewport_convertToPdfPoint(x, y) { - return Util.applyInverseTransform([ - x, - y - ], this.transform); - } - }; - return PageViewport; - }(); - var PDFStringTranslateTable = [ - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0x2D8, - 0x2C7, - 0x2C6, - 0x2D9, - 0x2DD, - 0x2DB, - 0x2DA, - 0x2DC, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0x2022, - 0x2020, - 0x2021, - 0x2026, - 0x2014, - 0x2013, - 0x192, - 0x2044, - 0x2039, - 0x203A, - 0x2212, - 0x2030, - 0x201E, - 0x201C, - 0x201D, - 0x2018, - 0x2019, - 0x201A, - 0x2122, - 0xFB01, - 0xFB02, - 0x141, - 0x152, - 0x160, - 0x178, - 0x17D, - 0x131, - 0x142, - 0x153, - 0x161, - 0x17E, - 0, - 0x20AC - ]; - function stringToPDFString(str) { - var i, n = str.length, strBuf = []; - if (str[0] === '\xFE' && str[1] === '\xFF') { - for (i = 2; i < n; i += 2) { - strBuf.push(String.fromCharCode(str.charCodeAt(i) << 8 | str.charCodeAt(i + 1))); - } } else { - for (i = 0; i < n; ++i) { + return false; + } + + return result; + }; + + return Util; +}(); + +exports.Util = Util; +var ROMAN_NUMBER_MAP = ['', 'C', 'CC', 'CCC', 'CD', 'D', 'DC', 'DCC', 'DCCC', 'CM', '', 'X', 'XX', 'XXX', 'XL', 'L', 'LX', 'LXX', 'LXXX', 'XC', '', 'I', 'II', 'III', 'IV', 'V', 'VI', 'VII', 'VIII', 'IX']; + +function toRomanNumerals(number) { + var lowerCase = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + assert(Number.isInteger(number) && number > 0, 'The number should be a positive integer.'); + var pos, + romanBuf = []; + + while (number >= 1000) { + number -= 1000; + romanBuf.push('M'); + } + + pos = number / 100 | 0; + number %= 100; + romanBuf.push(ROMAN_NUMBER_MAP[pos]); + pos = number / 10 | 0; + number %= 10; + romanBuf.push(ROMAN_NUMBER_MAP[10 + pos]); + romanBuf.push(ROMAN_NUMBER_MAP[20 + number]); + var romanStr = romanBuf.join(''); + return lowerCase ? romanStr.toLowerCase() : romanStr; +} + +var PDFStringTranslateTable = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2D8, 0x2C7, 0x2C6, 0x2D9, 0x2DD, 0x2DB, 0x2DA, 0x2DC, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2022, 0x2020, 0x2021, 0x2026, 0x2014, 0x2013, 0x192, 0x2044, 0x2039, 0x203A, 0x2212, 0x2030, 0x201E, 0x201C, 0x201D, 0x2018, 0x2019, 0x201A, 0x2122, 0xFB01, 0xFB02, 0x141, 0x152, 0x160, 0x178, 0x17D, 0x131, 0x142, 0x153, 0x161, 0x17E, 0, 0x20AC]; + +function stringToPDFString(str) { + var i, + n = str.length, + strBuf = []; + + if (str[0] === '\xFE' && str[1] === '\xFF') { + for (i = 2; i < n; i += 2) { + strBuf.push(String.fromCharCode(str.charCodeAt(i) << 8 | str.charCodeAt(i + 1))); + } + } else { + for (i = 0; i < n; ++i) { var code = PDFStringTranslateTable[str.charCodeAt(i)]; strBuf.push(code ? String.fromCharCode(code) : str.charAt(i)); - } } - return strBuf.join(''); - } - function stringToUTF8String(str) { - return decodeURIComponent(escape(str)); - } - function utf8StringToString(str) { - return unescape(encodeURIComponent(str)); - } - function isEmptyObj(obj) { - for (var key in obj) { - return false; + } + + return strBuf.join(''); +} + +function stringToUTF8String(str) { + return decodeURIComponent(escape(str)); +} + +function utf8StringToString(str) { + return unescape(encodeURIComponent(str)); +} + +function isEmptyObj(obj) { + for (var key in obj) { + return false; + } + + return true; +} + +function isBool(v) { + return typeof v === 'boolean'; +} + +function isNum(v) { + return typeof v === 'number'; +} + +function isString(v) { + return typeof v === 'string'; +} + +function isArrayBuffer(v) { + return _typeof(v) === 'object' && v !== null && v.byteLength !== undefined; +} + +function isSpace(ch) { + return ch === 0x20 || ch === 0x09 || ch === 0x0D || ch === 0x0A; +} + +function createPromiseCapability() { + var capability = Object.create(null); + var isSettled = false; + Object.defineProperty(capability, 'settled', { + get: function get() { + return isSettled; } - return true; - } - function isBool(v) { - return typeof v === 'boolean'; - } - function isInt(v) { - return typeof v === 'number' && (v | 0) === v; - } - function isNum(v) { - return typeof v === 'number'; - } - function isString(v) { - return typeof v === 'string'; - } - function isArray(v) { - return v instanceof Array; - } - function isArrayBuffer(v) { - return typeof v === 'object' && v !== null && v.byteLength !== undefined; - } - function isSpace(ch) { - return ch === 0x20 || ch === 0x09 || ch === 0x0D || ch === 0x0A; - } - function createPromiseCapability() { - var capability = {}; - capability.promise = new Promise(function (resolve, reject) { - capability.resolve = resolve; - capability.reject = reject; - }); - return capability; - } - (function PromiseClosure() { - if (globalScope.Promise) { - if (typeof globalScope.Promise.all !== 'function') { - globalScope.Promise.all = function (iterable) { - var count = 0, results = [], resolve, reject; - var promise = new globalScope.Promise(function (resolve_, reject_) { - resolve = resolve_; - reject = reject_; - }); - iterable.forEach(function (p, i) { - count++; - p.then(function (result) { - results[i] = result; - count--; - if (count === 0) { - resolve(results); - } - }, reject); - }); - if (count === 0) { - resolve(results); - } - return promise; - }; - } - if (typeof globalScope.Promise.resolve !== 'function') { - globalScope.Promise.resolve = function (value) { - return new globalScope.Promise(function (resolve) { - resolve(value); - }); - }; - } - if (typeof globalScope.Promise.reject !== 'function') { - globalScope.Promise.reject = function (reason) { - return new globalScope.Promise(function (resolve, reject) { - reject(reason); - }); - }; - } - if (typeof globalScope.Promise.prototype.catch !== 'function') { - globalScope.Promise.prototype.catch = function (onReject) { - return globalScope.Promise.prototype.then(undefined, onReject); - }; - } - return; - } - var STATUS_PENDING = 0; - var STATUS_RESOLVED = 1; - var STATUS_REJECTED = 2; - var REJECTION_TIMEOUT = 500; - var HandlerManager = { - handlers: [], - running: false, - unhandledRejections: [], - pendingRejectionCheck: false, - scheduleHandlers: function scheduleHandlers(promise) { - if (promise._status === STATUS_PENDING) { - return; - } - this.handlers = this.handlers.concat(promise._handlers); - promise._handlers = []; - if (this.running) { - return; - } - this.running = true; - setTimeout(this.runHandlers.bind(this), 0); - }, - runHandlers: function runHandlers() { - var RUN_TIMEOUT = 1; - var timeoutAt = Date.now() + RUN_TIMEOUT; - while (this.handlers.length > 0) { - var handler = this.handlers.shift(); - var nextStatus = handler.thisPromise._status; - var nextValue = handler.thisPromise._value; - try { - if (nextStatus === STATUS_RESOLVED) { - if (typeof handler.onResolve === 'function') { - nextValue = handler.onResolve(nextValue); - } - } else if (typeof handler.onReject === 'function') { - nextValue = handler.onReject(nextValue); - nextStatus = STATUS_RESOLVED; - if (handler.thisPromise._unhandledRejection) { - this.removeUnhandeledRejection(handler.thisPromise); - } - } - } catch (ex) { - nextStatus = STATUS_REJECTED; - nextValue = ex; - } - handler.nextPromise._updateStatus(nextStatus, nextValue); - if (Date.now() >= timeoutAt) { - break; - } - } - if (this.handlers.length > 0) { - setTimeout(this.runHandlers.bind(this), 0); - return; - } - this.running = false; - }, - addUnhandledRejection: function addUnhandledRejection(promise) { - this.unhandledRejections.push({ - promise: promise, - time: Date.now() - }); - this.scheduleRejectionCheck(); - }, - removeUnhandeledRejection: function removeUnhandeledRejection(promise) { - promise._unhandledRejection = false; - for (var i = 0; i < this.unhandledRejections.length; i++) { - if (this.unhandledRejections[i].promise === promise) { - this.unhandledRejections.splice(i); - i--; - } - } - }, - scheduleRejectionCheck: function scheduleRejectionCheck() { - if (this.pendingRejectionCheck) { - return; - } - this.pendingRejectionCheck = true; - setTimeout(function rejectionCheck() { - this.pendingRejectionCheck = false; - var now = Date.now(); - for (var i = 0; i < this.unhandledRejections.length; i++) { - if (now - this.unhandledRejections[i].time > REJECTION_TIMEOUT) { - var unhandled = this.unhandledRejections[i].promise._value; - var msg = 'Unhandled rejection: ' + unhandled; - if (unhandled.stack) { - msg += '\n' + unhandled.stack; - } - warn(msg); - this.unhandledRejections.splice(i); - i--; - } - } - if (this.unhandledRejections.length) { - this.scheduleRejectionCheck(); - } - }.bind(this), REJECTION_TIMEOUT); - } + }); + capability.promise = new Promise(function (resolve, reject) { + capability.resolve = function (data) { + isSettled = true; + resolve(data); }; - var Promise = function Promise(resolver) { - this._status = STATUS_PENDING; - this._handlers = []; - try { - resolver.call(this, this._resolve.bind(this), this._reject.bind(this)); - } catch (e) { - this._reject(e); - } - }; - Promise.all = function Promise_all(promises) { - var resolveAll, rejectAll; - var deferred = new Promise(function (resolve, reject) { - resolveAll = resolve; - rejectAll = reject; - }); - var unresolved = promises.length; - var results = []; - if (unresolved === 0) { - resolveAll(results); - return deferred; - } - function reject(reason) { - if (deferred._status === STATUS_REJECTED) { - return; - } - results = []; - rejectAll(reason); - } - for (var i = 0, ii = promises.length; i < ii; ++i) { - var promise = promises[i]; - var resolve = function (i) { - return function (value) { - if (deferred._status === STATUS_REJECTED) { - return; - } - results[i] = value; - unresolved--; - if (unresolved === 0) { - resolveAll(results); - } - }; - }(i); - if (Promise.isPromise(promise)) { - promise.then(resolve, reject); - } else { - resolve(promise); - } - } - return deferred; - }; - Promise.isPromise = function Promise_isPromise(value) { - return value && typeof value.then === 'function'; - }; - Promise.resolve = function Promise_resolve(value) { - return new Promise(function (resolve) { - resolve(value); - }); - }; - Promise.reject = function Promise_reject(reason) { - return new Promise(function (resolve, reject) { + + capability.reject = function (reason) { + isSettled = true; reject(reason); - }); }; - Promise.prototype = { - _status: null, - _value: null, - _handlers: null, - _unhandledRejection: null, - _updateStatus: function Promise__updateStatus(status, value) { - if (this._status === STATUS_RESOLVED || this._status === STATUS_REJECTED) { - return; - } - if (status === STATUS_RESOLVED && Promise.isPromise(value)) { - value.then(this._updateStatus.bind(this, STATUS_RESOLVED), this._updateStatus.bind(this, STATUS_REJECTED)); - return; - } - this._status = status; - this._value = value; - if (status === STATUS_REJECTED && this._handlers.length === 0) { - this._unhandledRejection = true; - HandlerManager.addUnhandledRejection(this); - } - HandlerManager.scheduleHandlers(this); - }, - _resolve: function Promise_resolve(value) { - this._updateStatus(STATUS_RESOLVED, value); - }, - _reject: function Promise_reject(reason) { - this._updateStatus(STATUS_REJECTED, reason); - }, - then: function Promise_then(onResolve, onReject) { - var nextPromise = new Promise(function (resolve, reject) { - this.resolve = resolve; - this.reject = reject; + }); + return capability; +} + +var createObjectURL = function createObjectURLClosure() { + var digits = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='; + return function createObjectURL(data, contentType) { + var forceDataSchema = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; + + if (!forceDataSchema && _url_polyfill.URL.createObjectURL) { + var blob = new Blob([data], { + type: contentType }); - this._handlers.push({ - thisPromise: this, - onResolve: onResolve, - onReject: onReject, - nextPromise: nextPromise - }); - HandlerManager.scheduleHandlers(this); - return nextPromise; - }, - catch: function Promise_catch(onReject) { - return this.then(undefined, onReject); - } - }; - globalScope.Promise = Promise; - }()); - (function WeakMapClosure() { - if (globalScope.WeakMap) { - return; + return _url_polyfill.URL.createObjectURL(blob); } - var id = 0; - function WeakMap() { - this.id = '$weakmap' + id++; - } - WeakMap.prototype = { - has: function (obj) { - return !!Object.getOwnPropertyDescriptor(obj, this.id); - }, - get: function (obj, defaultValue) { - return this.has(obj) ? obj[this.id] : defaultValue; - }, - set: function (obj, value) { - Object.defineProperty(obj, this.id, { - value: value, - enumerable: false, - configurable: true - }); - }, - delete: function (obj) { - delete obj[this.id]; - } - }; - globalScope.WeakMap = WeakMap; - }()); - var StatTimer = function StatTimerClosure() { - function rpad(str, pad, length) { - while (str.length < length) { - str += pad; - } - return str; - } - function StatTimer() { - this.started = Object.create(null); - this.times = []; - this.enabled = true; - } - StatTimer.prototype = { - time: function StatTimer_time(name) { - if (!this.enabled) { - return; - } - if (name in this.started) { - warn('Timer is already running for ' + name); - } - this.started[name] = Date.now(); - }, - timeEnd: function StatTimer_timeEnd(name) { - if (!this.enabled) { - return; - } - if (!(name in this.started)) { - warn('Timer has not been started for ' + name); - } - this.times.push({ - 'name': name, - 'start': this.started[name], - 'end': Date.now() - }); - delete this.started[name]; - }, - toString: function StatTimer_toString() { - var i, ii; - var times = this.times; - var out = ''; - var longest = 0; - for (i = 0, ii = times.length; i < ii; ++i) { - var name = times[i]['name']; - if (name.length > longest) { - longest = name.length; - } - } - for (i = 0, ii = times.length; i < ii; ++i) { - var span = times[i]; - var duration = span.end - span.start; - out += rpad(span['name'], ' ', longest) + ' ' + duration + 'ms\n'; - } - return out; - } - }; - return StatTimer; - }(); - var createBlob = function createBlob(data, contentType) { - if (typeof Blob !== 'undefined') { - return new Blob([data], { type: contentType }); - } - warn('The "Blob" constructor is not supported.'); - }; - var createObjectURL = function createObjectURLClosure() { - var digits = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='; - return function createObjectURL(data, contentType, forceDataSchema) { - if (!forceDataSchema && typeof URL !== 'undefined' && URL.createObjectURL) { - var blob = createBlob(data, contentType); - return URL.createObjectURL(blob); - } - var buffer = 'data:' + contentType + ';base64,'; - for (var i = 0, ii = data.length; i < ii; i += 3) { + + var buffer = 'data:' + contentType + ';base64,'; + + for (var i = 0, ii = data.length; i < ii; i += 3) { var b1 = data[i] & 0xFF; var b2 = data[i + 1] & 0xFF; var b3 = data[i + 2] & 0xFF; - var d1 = b1 >> 2, d2 = (b1 & 3) << 4 | b2 >> 4; + var d1 = b1 >> 2, + d2 = (b1 & 3) << 4 | b2 >> 4; var d3 = i + 1 < ii ? (b2 & 0xF) << 2 | b3 >> 6 : 64; var d4 = i + 2 < ii ? b3 & 0x3F : 64; buffer += digits[d1] + digits[d2] + digits[d3] + digits[d4]; - } - return buffer; - }; - }(); - function MessageHandler(sourceName, targetName, comObj) { - this.sourceName = sourceName; - this.targetName = targetName; - this.comObj = comObj; - this.callbackIndex = 1; - this.postMessageTransfers = true; - var callbacksCapabilities = this.callbacksCapabilities = Object.create(null); - var ah = this.actionHandler = Object.create(null); - this._onComObjOnMessage = function messageHandlerComObjOnMessage(event) { - var data = event.data; - if (data.targetName !== this.sourceName) { - return; - } - if (data.isReply) { - var callbackId = data.callbackId; - if (data.callbackId in callbacksCapabilities) { - var callback = callbacksCapabilities[callbackId]; - delete callbacksCapabilities[callbackId]; - if ('error' in data) { - callback.reject(data.error); - } else { - callback.resolve(data.data); - } - } else { - error('Cannot resolve callback ' + callbackId); - } - } else if (data.action in ah) { - var action = ah[data.action]; - if (data.callbackId) { - var sourceName = this.sourceName; - var targetName = data.sourceName; - Promise.resolve().then(function () { - return action[0].call(action[1], data.data); - }).then(function (result) { - comObj.postMessage({ - sourceName: sourceName, - targetName: targetName, - isReply: true, - callbackId: data.callbackId, - data: result - }); - }, function (reason) { - if (reason instanceof Error) { - reason = reason + ''; - } - comObj.postMessage({ - sourceName: sourceName, - targetName: targetName, - isReply: true, - callbackId: data.callbackId, - error: reason - }); - }); - } else { - action[0].call(action[1], data.data); - } - } else { - error('Unknown action from worker: ' + data.action); - } - }.bind(this); - comObj.addEventListener('message', this._onComObjOnMessage); - } - MessageHandler.prototype = { - on: function messageHandlerOn(actionName, handler, scope) { - var ah = this.actionHandler; - if (ah[actionName]) { - error('There is already an actionName called "' + actionName + '"'); - } - ah[actionName] = [ - handler, - scope - ]; - }, - send: function messageHandlerSend(actionName, data, transfers) { - var message = { - sourceName: this.sourceName, - targetName: this.targetName, - action: actionName, - data: data - }; - this.postMessage(message, transfers); - }, - sendWithPromise: function messageHandlerSendWithPromise(actionName, data, transfers) { - var callbackId = this.callbackIndex++; - var message = { - sourceName: this.sourceName, - targetName: this.targetName, - action: actionName, - data: data, - callbackId: callbackId - }; - var capability = createPromiseCapability(); - this.callbacksCapabilities[callbackId] = capability; - try { - this.postMessage(message, transfers); - } catch (e) { - capability.reject(e); - } - return capability.promise; - }, - postMessage: function (message, transfers) { - if (transfers && this.postMessageTransfers) { - this.comObj.postMessage(message, transfers); - } else { - this.comObj.postMessage(message); - } - }, - destroy: function () { - this.comObj.removeEventListener('message', this._onComObjOnMessage); } - }; - function loadJpegStream(id, imageUrl, objs) { - var img = new Image(); - img.onload = function loadJpegStream_onloadClosure() { - objs.resolve(id, img); + + return buffer; + }; +}(); + +exports.createObjectURL = createObjectURL; + +/***/ }), +/* 7 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +var globalScope = __w_pdfjs_require__(8); + +if (!globalScope._pdfjsCompatibilityChecked) { + globalScope._pdfjsCompatibilityChecked = true; + + var isNodeJS = __w_pdfjs_require__(9); + + var hasDOM = (typeof window === "undefined" ? "undefined" : _typeof(window)) === 'object' && (typeof document === "undefined" ? "undefined" : _typeof(document)) === 'object'; + + (function checkNodeBtoa() { + if (globalScope.btoa || !isNodeJS()) { + return; + } + + globalScope.btoa = function (chars) { + return Buffer.from(chars, 'binary').toString('base64'); }; - img.onerror = function loadJpegStream_onerrorClosure() { - objs.resolve(id, null); - warn('Error during JPEG image loading'); + })(); + + (function checkNodeAtob() { + if (globalScope.atob || !isNodeJS()) { + return; + } + + globalScope.atob = function (input) { + return Buffer.from(input, 'base64').toString('binary'); }; - img.src = imageUrl; - } - /* Any copyright is dedicated to the Public Domain. - * http://creativecommons.org/publicdomain/zero/1.0/ */ - (function checkURLConstructor(scope) { - var hasWorkingUrl = false; + })(); + + (function checkChildNodeRemove() { + if (!hasDOM) { + return; + } + + if (typeof Element.prototype.remove !== 'undefined') { + return; + } + + Element.prototype.remove = function () { + if (this.parentNode) { + this.parentNode.removeChild(this); + } + }; + })(); + + (function checkDOMTokenListAddRemove() { + if (!hasDOM || isNodeJS()) { + return; + } + + var div = document.createElement('div'); + div.classList.add('testOne', 'testTwo'); + + if (div.classList.contains('testOne') === true && div.classList.contains('testTwo') === true) { + return; + } + + var OriginalDOMTokenListAdd = DOMTokenList.prototype.add; + var OriginalDOMTokenListRemove = DOMTokenList.prototype.remove; + + DOMTokenList.prototype.add = function () { + for (var _len = arguments.length, tokens = new Array(_len), _key = 0; _key < _len; _key++) { + tokens[_key] = arguments[_key]; + } + + for (var _i = 0; _i < tokens.length; _i++) { + var token = tokens[_i]; + OriginalDOMTokenListAdd.call(this, token); + } + }; + + DOMTokenList.prototype.remove = function () { + for (var _len2 = arguments.length, tokens = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) { + tokens[_key2] = arguments[_key2]; + } + + for (var _i2 = 0; _i2 < tokens.length; _i2++) { + var token = tokens[_i2]; + OriginalDOMTokenListRemove.call(this, token); + } + }; + })(); + + (function checkDOMTokenListToggle() { + if (!hasDOM || isNodeJS()) { + return; + } + + var div = document.createElement('div'); + + if (div.classList.toggle('test', 0) === false) { + return; + } + + DOMTokenList.prototype.toggle = function (token) { + var force = arguments.length > 1 ? !!arguments[1] : !this.contains(token); + return this[force ? 'add' : 'remove'](token), force; + }; + })(); + + (function checkStringStartsWith() { + if (String.prototype.startsWith) { + return; + } + + __w_pdfjs_require__(10); + })(); + + (function checkStringEndsWith() { + if (String.prototype.endsWith) { + return; + } + + __w_pdfjs_require__(40); + })(); + + (function checkStringIncludes() { + if (String.prototype.includes) { + return; + } + + __w_pdfjs_require__(42); + })(); + + (function checkArrayIncludes() { + if (Array.prototype.includes) { + return; + } + + __w_pdfjs_require__(44); + })(); + + (function checkArrayFrom() { + if (Array.from) { + return; + } + + __w_pdfjs_require__(51); + })(); + + (function checkObjectAssign() { + if (Object.assign) { + return; + } + + __w_pdfjs_require__(74); + })(); + + (function checkMathLog2() { + if (Math.log2) { + return; + } + + Math.log2 = __w_pdfjs_require__(79); + })(); + + (function checkNumberIsNaN() { + if (Number.isNaN) { + return; + } + + Number.isNaN = __w_pdfjs_require__(81); + })(); + + (function checkNumberIsInteger() { + if (Number.isInteger) { + return; + } + + Number.isInteger = __w_pdfjs_require__(83); + })(); + + (function checkPromise() { + if (globalScope.Promise && globalScope.Promise.prototype && globalScope.Promise.prototype.finally) { + return; + } + + globalScope.Promise = __w_pdfjs_require__(86); + })(); + + (function checkWeakMap() { + if (globalScope.WeakMap) { + return; + } + + globalScope.WeakMap = __w_pdfjs_require__(106); + })(); + + (function checkWeakSet() { + if (globalScope.WeakSet) { + return; + } + + globalScope.WeakSet = __w_pdfjs_require__(123); + })(); + + (function checkStringCodePointAt() { + if (String.codePointAt) { + return; + } + + String.codePointAt = __w_pdfjs_require__(127); + })(); + + (function checkStringFromCodePoint() { + if (String.fromCodePoint) { + return; + } + + String.fromCodePoint = __w_pdfjs_require__(129); + })(); + + (function checkSymbol() { + if (globalScope.Symbol) { + return; + } + + __w_pdfjs_require__(131); + })(); + + (function checkStringPadStart() { + if (String.prototype.padStart) { + return; + } + + __w_pdfjs_require__(138); + })(); + + (function checkStringPadEnd() { + if (String.prototype.padEnd) { + return; + } + + __w_pdfjs_require__(142); + })(); + + (function checkObjectValues() { + if (Object.values) { + return; + } + + Object.values = __w_pdfjs_require__(144); + })(); +} + +/***/ }), +/* 8 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +module.exports = typeof window !== 'undefined' && window.Math === Math ? window : typeof global !== 'undefined' && global.Math === Math ? global : typeof self !== 'undefined' && self.Math === Math ? self : {}; + +/***/ }), +/* 9 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +module.exports = function isNodeJS() { + return (typeof process === "undefined" ? "undefined" : _typeof(process)) === 'object' && process + '' === '[object process]' && !process.versions['nw']; +}; + +/***/ }), +/* 10 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(11); + +module.exports = __w_pdfjs_require__(14).String.startsWith; + +/***/ }), +/* 11 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $export = __w_pdfjs_require__(12); + +var toLength = __w_pdfjs_require__(30); + +var context = __w_pdfjs_require__(32); + +var STARTS_WITH = 'startsWith'; +var $startsWith = ''[STARTS_WITH]; +$export($export.P + $export.F * __w_pdfjs_require__(39)(STARTS_WITH), 'String', { + startsWith: function startsWith(searchString) { + var that = context(this, searchString, STARTS_WITH); + var index = toLength(Math.min(arguments.length > 1 ? arguments[1] : undefined, that.length)); + var search = String(searchString); + return $startsWith ? $startsWith.call(that, search, index) : that.slice(index, index + search.length) === search; + } +}); + +/***/ }), +/* 12 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var global = __w_pdfjs_require__(13); + +var core = __w_pdfjs_require__(14); + +var hide = __w_pdfjs_require__(15); + +var redefine = __w_pdfjs_require__(25); + +var ctx = __w_pdfjs_require__(28); + +var PROTOTYPE = 'prototype'; + +var $export = function $export(type, name, source) { + var IS_FORCED = type & $export.F; + var IS_GLOBAL = type & $export.G; + var IS_STATIC = type & $export.S; + var IS_PROTO = type & $export.P; + var IS_BIND = type & $export.B; + var target = IS_GLOBAL ? global : IS_STATIC ? global[name] || (global[name] = {}) : (global[name] || {})[PROTOTYPE]; + var exports = IS_GLOBAL ? core : core[name] || (core[name] = {}); + var expProto = exports[PROTOTYPE] || (exports[PROTOTYPE] = {}); + var key, own, out, exp; + if (IS_GLOBAL) source = name; + + for (key in source) { + own = !IS_FORCED && target && target[key] !== undefined; + out = (own ? target : source)[key]; + exp = IS_BIND && own ? ctx(out, global) : IS_PROTO && typeof out == 'function' ? ctx(Function.call, out) : out; + if (target) redefine(target, key, out, type & $export.U); + if (exports[key] != out) hide(exports, key, exp); + if (IS_PROTO && expProto[key] != out) expProto[key] = out; + } +}; + +global.core = core; +$export.F = 1; +$export.G = 2; +$export.S = 4; +$export.P = 8; +$export.B = 16; +$export.W = 32; +$export.U = 64; +$export.R = 128; +module.exports = $export; + +/***/ }), +/* 13 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var global = module.exports = typeof window != 'undefined' && window.Math == Math ? window : typeof self != 'undefined' && self.Math == Math ? self : Function('return this')(); +if (typeof __g == 'number') __g = global; + +/***/ }), +/* 14 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var core = module.exports = { + version: '2.6.2' +}; +if (typeof __e == 'number') __e = core; + +/***/ }), +/* 15 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var dP = __w_pdfjs_require__(16); + +var createDesc = __w_pdfjs_require__(24); + +module.exports = __w_pdfjs_require__(20) ? function (object, key, value) { + return dP.f(object, key, createDesc(1, value)); +} : function (object, key, value) { + object[key] = value; + return object; +}; + +/***/ }), +/* 16 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var anObject = __w_pdfjs_require__(17); + +var IE8_DOM_DEFINE = __w_pdfjs_require__(19); + +var toPrimitive = __w_pdfjs_require__(23); + +var dP = Object.defineProperty; +exports.f = __w_pdfjs_require__(20) ? Object.defineProperty : function defineProperty(O, P, Attributes) { + anObject(O); + P = toPrimitive(P, true); + anObject(Attributes); + if (IE8_DOM_DEFINE) try { + return dP(O, P, Attributes); + } catch (e) {} + if ('get' in Attributes || 'set' in Attributes) throw TypeError('Accessors not supported!'); + if ('value' in Attributes) O[P] = Attributes.value; + return O; +}; + +/***/ }), +/* 17 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var isObject = __w_pdfjs_require__(18); + +module.exports = function (it) { + if (!isObject(it)) throw TypeError(it + ' is not an object!'); + return it; +}; + +/***/ }), +/* 18 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +module.exports = function (it) { + return _typeof(it) === 'object' ? it !== null : typeof it === 'function'; +}; + +/***/ }), +/* 19 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +module.exports = !__w_pdfjs_require__(20) && !__w_pdfjs_require__(21)(function () { + return Object.defineProperty(__w_pdfjs_require__(22)('div'), 'a', { + get: function get() { + return 7; + } + }).a != 7; +}); + +/***/ }), +/* 20 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +module.exports = !__w_pdfjs_require__(21)(function () { + return Object.defineProperty({}, 'a', { + get: function get() { + return 7; + } + }).a != 7; +}); + +/***/ }), +/* 21 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +module.exports = function (exec) { + try { + return !!exec(); + } catch (e) { + return true; + } +}; + +/***/ }), +/* 22 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var isObject = __w_pdfjs_require__(18); + +var document = __w_pdfjs_require__(13).document; + +var is = isObject(document) && isObject(document.createElement); + +module.exports = function (it) { + return is ? document.createElement(it) : {}; +}; + +/***/ }), +/* 23 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var isObject = __w_pdfjs_require__(18); + +module.exports = function (it, S) { + if (!isObject(it)) return it; + var fn, val; + if (S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it))) return val; + if (typeof (fn = it.valueOf) == 'function' && !isObject(val = fn.call(it))) return val; + if (!S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it))) return val; + throw TypeError("Can't convert object to primitive value"); +}; + +/***/ }), +/* 24 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +module.exports = function (bitmap, value) { + return { + enumerable: !(bitmap & 1), + configurable: !(bitmap & 2), + writable: !(bitmap & 4), + value: value + }; +}; + +/***/ }), +/* 25 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var global = __w_pdfjs_require__(13); + +var hide = __w_pdfjs_require__(15); + +var has = __w_pdfjs_require__(26); + +var SRC = __w_pdfjs_require__(27)('src'); + +var TO_STRING = 'toString'; +var $toString = Function[TO_STRING]; +var TPL = ('' + $toString).split(TO_STRING); + +__w_pdfjs_require__(14).inspectSource = function (it) { + return $toString.call(it); +}; + +(module.exports = function (O, key, val, safe) { + var isFunction = typeof val == 'function'; + if (isFunction) has(val, 'name') || hide(val, 'name', key); + if (O[key] === val) return; + if (isFunction) has(val, SRC) || hide(val, SRC, O[key] ? '' + O[key] : TPL.join(String(key))); + + if (O === global) { + O[key] = val; + } else if (!safe) { + delete O[key]; + hide(O, key, val); + } else if (O[key]) { + O[key] = val; + } else { + hide(O, key, val); + } +})(Function.prototype, TO_STRING, function toString() { + return typeof this == 'function' && this[SRC] || $toString.call(this); +}); + +/***/ }), +/* 26 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var hasOwnProperty = {}.hasOwnProperty; + +module.exports = function (it, key) { + return hasOwnProperty.call(it, key); +}; + +/***/ }), +/* 27 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var id = 0; +var px = Math.random(); + +module.exports = function (key) { + return 'Symbol('.concat(key === undefined ? '' : key, ')_', (++id + px).toString(36)); +}; + +/***/ }), +/* 28 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var aFunction = __w_pdfjs_require__(29); + +module.exports = function (fn, that, length) { + aFunction(fn); + if (that === undefined) return fn; + + switch (length) { + case 1: + return function (a) { + return fn.call(that, a); + }; + + case 2: + return function (a, b) { + return fn.call(that, a, b); + }; + + case 3: + return function (a, b, c) { + return fn.call(that, a, b, c); + }; + } + + return function () { + return fn.apply(that, arguments); + }; +}; + +/***/ }), +/* 29 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +module.exports = function (it) { + if (typeof it != 'function') throw TypeError(it + ' is not a function!'); + return it; +}; + +/***/ }), +/* 30 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var toInteger = __w_pdfjs_require__(31); + +var min = Math.min; + +module.exports = function (it) { + return it > 0 ? min(toInteger(it), 0x1fffffffffffff) : 0; +}; + +/***/ }), +/* 31 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var ceil = Math.ceil; +var floor = Math.floor; + +module.exports = function (it) { + return isNaN(it = +it) ? 0 : (it > 0 ? floor : ceil)(it); +}; + +/***/ }), +/* 32 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var isRegExp = __w_pdfjs_require__(33); + +var defined = __w_pdfjs_require__(38); + +module.exports = function (that, searchString, NAME) { + if (isRegExp(searchString)) throw TypeError('String#' + NAME + " doesn't accept regex!"); + return String(defined(that)); +}; + +/***/ }), +/* 33 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var isObject = __w_pdfjs_require__(18); + +var cof = __w_pdfjs_require__(34); + +var MATCH = __w_pdfjs_require__(35)('match'); + +module.exports = function (it) { + var isRegExp; + return isObject(it) && ((isRegExp = it[MATCH]) !== undefined ? !!isRegExp : cof(it) == 'RegExp'); +}; + +/***/ }), +/* 34 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var toString = {}.toString; + +module.exports = function (it) { + return toString.call(it).slice(8, -1); +}; + +/***/ }), +/* 35 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var store = __w_pdfjs_require__(36)('wks'); + +var uid = __w_pdfjs_require__(27); + +var _Symbol = __w_pdfjs_require__(13).Symbol; + +var USE_SYMBOL = typeof _Symbol == 'function'; + +var $exports = module.exports = function (name) { + return store[name] || (store[name] = USE_SYMBOL && _Symbol[name] || (USE_SYMBOL ? _Symbol : uid)('Symbol.' + name)); +}; + +$exports.store = store; + +/***/ }), +/* 36 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var core = __w_pdfjs_require__(14); + +var global = __w_pdfjs_require__(13); + +var SHARED = '__core-js_shared__'; +var store = global[SHARED] || (global[SHARED] = {}); +(module.exports = function (key, value) { + return store[key] || (store[key] = value !== undefined ? value : {}); +})('versions', []).push({ + version: core.version, + mode: __w_pdfjs_require__(37) ? 'pure' : 'global', + copyright: '© 2019 Denis Pushkarev (zloirock.ru)' +}); + +/***/ }), +/* 37 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +module.exports = false; + +/***/ }), +/* 38 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +module.exports = function (it) { + if (it == undefined) throw TypeError("Can't call method on " + it); + return it; +}; + +/***/ }), +/* 39 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var MATCH = __w_pdfjs_require__(35)('match'); + +module.exports = function (KEY) { + var re = /./; + + try { + '/./'[KEY](re); + } catch (e) { try { - if (typeof URL === 'function' && typeof URL.prototype === 'object' && 'origin' in URL.prototype) { + re[MATCH] = false; + return !'/./'[KEY](re); + } catch (f) {} + } + + return true; +}; + +/***/ }), +/* 40 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(41); + +module.exports = __w_pdfjs_require__(14).String.endsWith; + +/***/ }), +/* 41 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $export = __w_pdfjs_require__(12); + +var toLength = __w_pdfjs_require__(30); + +var context = __w_pdfjs_require__(32); + +var ENDS_WITH = 'endsWith'; +var $endsWith = ''[ENDS_WITH]; +$export($export.P + $export.F * __w_pdfjs_require__(39)(ENDS_WITH), 'String', { + endsWith: function endsWith(searchString) { + var that = context(this, searchString, ENDS_WITH); + var endPosition = arguments.length > 1 ? arguments[1] : undefined; + var len = toLength(that.length); + var end = endPosition === undefined ? len : Math.min(toLength(endPosition), len); + var search = String(searchString); + return $endsWith ? $endsWith.call(that, search, end) : that.slice(end - search.length, end) === search; + } +}); + +/***/ }), +/* 42 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(43); + +module.exports = __w_pdfjs_require__(14).String.includes; + +/***/ }), +/* 43 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $export = __w_pdfjs_require__(12); + +var context = __w_pdfjs_require__(32); + +var INCLUDES = 'includes'; +$export($export.P + $export.F * __w_pdfjs_require__(39)(INCLUDES), 'String', { + includes: function includes(searchString) { + return !!~context(this, searchString, INCLUDES).indexOf(searchString, arguments.length > 1 ? arguments[1] : undefined); + } +}); + +/***/ }), +/* 44 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(45); + +module.exports = __w_pdfjs_require__(14).Array.includes; + +/***/ }), +/* 45 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $export = __w_pdfjs_require__(12); + +var $includes = __w_pdfjs_require__(46)(true); + +$export($export.P, 'Array', { + includes: function includes(el) { + return $includes(this, el, arguments.length > 1 ? arguments[1] : undefined); + } +}); + +__w_pdfjs_require__(50)('includes'); + +/***/ }), +/* 46 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var toIObject = __w_pdfjs_require__(47); + +var toLength = __w_pdfjs_require__(30); + +var toAbsoluteIndex = __w_pdfjs_require__(49); + +module.exports = function (IS_INCLUDES) { + return function ($this, el, fromIndex) { + var O = toIObject($this); + var length = toLength(O.length); + var index = toAbsoluteIndex(fromIndex, length); + var value; + if (IS_INCLUDES && el != el) while (length > index) { + value = O[index++]; + if (value != value) return true; + } else for (; length > index; index++) { + if (IS_INCLUDES || index in O) { + if (O[index] === el) return IS_INCLUDES || index || 0; + } + } + return !IS_INCLUDES && -1; + }; +}; + +/***/ }), +/* 47 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var IObject = __w_pdfjs_require__(48); + +var defined = __w_pdfjs_require__(38); + +module.exports = function (it) { + return IObject(defined(it)); +}; + +/***/ }), +/* 48 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var cof = __w_pdfjs_require__(34); + +module.exports = Object('z').propertyIsEnumerable(0) ? Object : function (it) { + return cof(it) == 'String' ? it.split('') : Object(it); +}; + +/***/ }), +/* 49 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var toInteger = __w_pdfjs_require__(31); + +var max = Math.max; +var min = Math.min; + +module.exports = function (index, length) { + index = toInteger(index); + return index < 0 ? max(index + length, 0) : min(index, length); +}; + +/***/ }), +/* 50 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var UNSCOPABLES = __w_pdfjs_require__(35)('unscopables'); + +var ArrayProto = Array.prototype; +if (ArrayProto[UNSCOPABLES] == undefined) __w_pdfjs_require__(15)(ArrayProto, UNSCOPABLES, {}); + +module.exports = function (key) { + ArrayProto[UNSCOPABLES][key] = true; +}; + +/***/ }), +/* 51 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(52); + +__w_pdfjs_require__(67); + +module.exports = __w_pdfjs_require__(14).Array.from; + +/***/ }), +/* 52 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $at = __w_pdfjs_require__(53)(true); + +__w_pdfjs_require__(54)(String, 'String', function (iterated) { + this._t = String(iterated); + this._i = 0; +}, function () { + var O = this._t; + var index = this._i; + var point; + if (index >= O.length) return { + value: undefined, + done: true + }; + point = $at(O, index); + this._i += point.length; + return { + value: point, + done: false + }; +}); + +/***/ }), +/* 53 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var toInteger = __w_pdfjs_require__(31); + +var defined = __w_pdfjs_require__(38); + +module.exports = function (TO_STRING) { + return function (that, pos) { + var s = String(defined(that)); + var i = toInteger(pos); + var l = s.length; + var a, b; + if (i < 0 || i >= l) return TO_STRING ? '' : undefined; + a = s.charCodeAt(i); + return a < 0xd800 || a > 0xdbff || i + 1 === l || (b = s.charCodeAt(i + 1)) < 0xdc00 || b > 0xdfff ? TO_STRING ? s.charAt(i) : a : TO_STRING ? s.slice(i, i + 2) : (a - 0xd800 << 10) + (b - 0xdc00) + 0x10000; + }; +}; + +/***/ }), +/* 54 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var LIBRARY = __w_pdfjs_require__(37); + +var $export = __w_pdfjs_require__(12); + +var redefine = __w_pdfjs_require__(25); + +var hide = __w_pdfjs_require__(15); + +var Iterators = __w_pdfjs_require__(55); + +var $iterCreate = __w_pdfjs_require__(56); + +var setToStringTag = __w_pdfjs_require__(64); + +var getPrototypeOf = __w_pdfjs_require__(65); + +var ITERATOR = __w_pdfjs_require__(35)('iterator'); + +var BUGGY = !([].keys && 'next' in [].keys()); +var FF_ITERATOR = '@@iterator'; +var KEYS = 'keys'; +var VALUES = 'values'; + +var returnThis = function returnThis() { + return this; +}; + +module.exports = function (Base, NAME, Constructor, next, DEFAULT, IS_SET, FORCED) { + $iterCreate(Constructor, NAME, next); + + var getMethod = function getMethod(kind) { + if (!BUGGY && kind in proto) return proto[kind]; + + switch (kind) { + case KEYS: + return function keys() { + return new Constructor(this, kind); + }; + + case VALUES: + return function values() { + return new Constructor(this, kind); + }; + } + + return function entries() { + return new Constructor(this, kind); + }; + }; + + var TAG = NAME + ' Iterator'; + var DEF_VALUES = DEFAULT == VALUES; + var VALUES_BUG = false; + var proto = Base.prototype; + var $native = proto[ITERATOR] || proto[FF_ITERATOR] || DEFAULT && proto[DEFAULT]; + var $default = $native || getMethod(DEFAULT); + var $entries = DEFAULT ? !DEF_VALUES ? $default : getMethod('entries') : undefined; + var $anyNative = NAME == 'Array' ? proto.entries || $native : $native; + var methods, key, IteratorPrototype; + + if ($anyNative) { + IteratorPrototype = getPrototypeOf($anyNative.call(new Base())); + + if (IteratorPrototype !== Object.prototype && IteratorPrototype.next) { + setToStringTag(IteratorPrototype, TAG, true); + if (!LIBRARY && typeof IteratorPrototype[ITERATOR] != 'function') hide(IteratorPrototype, ITERATOR, returnThis); + } + } + + if (DEF_VALUES && $native && $native.name !== VALUES) { + VALUES_BUG = true; + + $default = function values() { + return $native.call(this); + }; + } + + if ((!LIBRARY || FORCED) && (BUGGY || VALUES_BUG || !proto[ITERATOR])) { + hide(proto, ITERATOR, $default); + } + + Iterators[NAME] = $default; + Iterators[TAG] = returnThis; + + if (DEFAULT) { + methods = { + values: DEF_VALUES ? $default : getMethod(VALUES), + keys: IS_SET ? $default : getMethod(KEYS), + entries: $entries + }; + if (FORCED) for (key in methods) { + if (!(key in proto)) redefine(proto, key, methods[key]); + } else $export($export.P + $export.F * (BUGGY || VALUES_BUG), NAME, methods); + } + + return methods; +}; + +/***/ }), +/* 55 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +module.exports = {}; + +/***/ }), +/* 56 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var create = __w_pdfjs_require__(57); + +var descriptor = __w_pdfjs_require__(24); + +var setToStringTag = __w_pdfjs_require__(64); + +var IteratorPrototype = {}; + +__w_pdfjs_require__(15)(IteratorPrototype, __w_pdfjs_require__(35)('iterator'), function () { + return this; +}); + +module.exports = function (Constructor, NAME, next) { + Constructor.prototype = create(IteratorPrototype, { + next: descriptor(1, next) + }); + setToStringTag(Constructor, NAME + ' Iterator'); +}; + +/***/ }), +/* 57 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var anObject = __w_pdfjs_require__(17); + +var dPs = __w_pdfjs_require__(58); + +var enumBugKeys = __w_pdfjs_require__(62); + +var IE_PROTO = __w_pdfjs_require__(61)('IE_PROTO'); + +var Empty = function Empty() {}; + +var PROTOTYPE = 'prototype'; + +var _createDict = function createDict() { + var iframe = __w_pdfjs_require__(22)('iframe'); + + var i = enumBugKeys.length; + var lt = '<'; + var gt = '>'; + var iframeDocument; + iframe.style.display = 'none'; + + __w_pdfjs_require__(63).appendChild(iframe); + + iframe.src = 'javascript:'; + iframeDocument = iframe.contentWindow.document; + iframeDocument.open(); + iframeDocument.write(lt + 'script' + gt + 'document.F=Object' + lt + '/script' + gt); + iframeDocument.close(); + _createDict = iframeDocument.F; + + while (i--) { + delete _createDict[PROTOTYPE][enumBugKeys[i]]; + } + + return _createDict(); +}; + +module.exports = Object.create || function create(O, Properties) { + var result; + + if (O !== null) { + Empty[PROTOTYPE] = anObject(O); + result = new Empty(); + Empty[PROTOTYPE] = null; + result[IE_PROTO] = O; + } else result = _createDict(); + + return Properties === undefined ? result : dPs(result, Properties); +}; + +/***/ }), +/* 58 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var dP = __w_pdfjs_require__(16); + +var anObject = __w_pdfjs_require__(17); + +var getKeys = __w_pdfjs_require__(59); + +module.exports = __w_pdfjs_require__(20) ? Object.defineProperties : function defineProperties(O, Properties) { + anObject(O); + var keys = getKeys(Properties); + var length = keys.length; + var i = 0; + var P; + + while (length > i) { + dP.f(O, P = keys[i++], Properties[P]); + } + + return O; +}; + +/***/ }), +/* 59 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $keys = __w_pdfjs_require__(60); + +var enumBugKeys = __w_pdfjs_require__(62); + +module.exports = Object.keys || function keys(O) { + return $keys(O, enumBugKeys); +}; + +/***/ }), +/* 60 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var has = __w_pdfjs_require__(26); + +var toIObject = __w_pdfjs_require__(47); + +var arrayIndexOf = __w_pdfjs_require__(46)(false); + +var IE_PROTO = __w_pdfjs_require__(61)('IE_PROTO'); + +module.exports = function (object, names) { + var O = toIObject(object); + var i = 0; + var result = []; + var key; + + for (key in O) { + if (key != IE_PROTO) has(O, key) && result.push(key); + } + + while (names.length > i) { + if (has(O, key = names[i++])) { + ~arrayIndexOf(result, key) || result.push(key); + } + } + + return result; +}; + +/***/ }), +/* 61 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var shared = __w_pdfjs_require__(36)('keys'); + +var uid = __w_pdfjs_require__(27); + +module.exports = function (key) { + return shared[key] || (shared[key] = uid(key)); +}; + +/***/ }), +/* 62 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +module.exports = 'constructor,hasOwnProperty,isPrototypeOf,propertyIsEnumerable,toLocaleString,toString,valueOf'.split(','); + +/***/ }), +/* 63 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var document = __w_pdfjs_require__(13).document; + +module.exports = document && document.documentElement; + +/***/ }), +/* 64 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var def = __w_pdfjs_require__(16).f; + +var has = __w_pdfjs_require__(26); + +var TAG = __w_pdfjs_require__(35)('toStringTag'); + +module.exports = function (it, tag, stat) { + if (it && !has(it = stat ? it : it.prototype, TAG)) def(it, TAG, { + configurable: true, + value: tag + }); +}; + +/***/ }), +/* 65 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var has = __w_pdfjs_require__(26); + +var toObject = __w_pdfjs_require__(66); + +var IE_PROTO = __w_pdfjs_require__(61)('IE_PROTO'); + +var ObjectProto = Object.prototype; + +module.exports = Object.getPrototypeOf || function (O) { + O = toObject(O); + if (has(O, IE_PROTO)) return O[IE_PROTO]; + + if (typeof O.constructor == 'function' && O instanceof O.constructor) { + return O.constructor.prototype; + } + + return O instanceof Object ? ObjectProto : null; +}; + +/***/ }), +/* 66 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var defined = __w_pdfjs_require__(38); + +module.exports = function (it) { + return Object(defined(it)); +}; + +/***/ }), +/* 67 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var ctx = __w_pdfjs_require__(28); + +var $export = __w_pdfjs_require__(12); + +var toObject = __w_pdfjs_require__(66); + +var call = __w_pdfjs_require__(68); + +var isArrayIter = __w_pdfjs_require__(69); + +var toLength = __w_pdfjs_require__(30); + +var createProperty = __w_pdfjs_require__(70); + +var getIterFn = __w_pdfjs_require__(71); + +$export($export.S + $export.F * !__w_pdfjs_require__(73)(function (iter) { + Array.from(iter); +}), 'Array', { + from: function from(arrayLike) { + var O = toObject(arrayLike); + var C = typeof this == 'function' ? this : Array; + var aLen = arguments.length; + var mapfn = aLen > 1 ? arguments[1] : undefined; + var mapping = mapfn !== undefined; + var index = 0; + var iterFn = getIterFn(O); + var length, result, step, iterator; + if (mapping) mapfn = ctx(mapfn, aLen > 2 ? arguments[2] : undefined, 2); + + if (iterFn != undefined && !(C == Array && isArrayIter(iterFn))) { + for (iterator = iterFn.call(O), result = new C(); !(step = iterator.next()).done; index++) { + createProperty(result, index, mapping ? call(iterator, mapfn, [step.value, index], true) : step.value); + } + } else { + length = toLength(O.length); + + for (result = new C(length); length > index; index++) { + createProperty(result, index, mapping ? mapfn(O[index], index) : O[index]); + } + } + + result.length = index; + return result; + } +}); + +/***/ }), +/* 68 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var anObject = __w_pdfjs_require__(17); + +module.exports = function (iterator, fn, value, entries) { + try { + return entries ? fn(anObject(value)[0], value[1]) : fn(value); + } catch (e) { + var ret = iterator['return']; + if (ret !== undefined) anObject(ret.call(iterator)); + throw e; + } +}; + +/***/ }), +/* 69 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var Iterators = __w_pdfjs_require__(55); + +var ITERATOR = __w_pdfjs_require__(35)('iterator'); + +var ArrayProto = Array.prototype; + +module.exports = function (it) { + return it !== undefined && (Iterators.Array === it || ArrayProto[ITERATOR] === it); +}; + +/***/ }), +/* 70 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $defineProperty = __w_pdfjs_require__(16); + +var createDesc = __w_pdfjs_require__(24); + +module.exports = function (object, index, value) { + if (index in object) $defineProperty.f(object, index, createDesc(0, value));else object[index] = value; +}; + +/***/ }), +/* 71 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var classof = __w_pdfjs_require__(72); + +var ITERATOR = __w_pdfjs_require__(35)('iterator'); + +var Iterators = __w_pdfjs_require__(55); + +module.exports = __w_pdfjs_require__(14).getIteratorMethod = function (it) { + if (it != undefined) return it[ITERATOR] || it['@@iterator'] || Iterators[classof(it)]; +}; + +/***/ }), +/* 72 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var cof = __w_pdfjs_require__(34); + +var TAG = __w_pdfjs_require__(35)('toStringTag'); + +var ARG = cof(function () { + return arguments; +}()) == 'Arguments'; + +var tryGet = function tryGet(it, key) { + try { + return it[key]; + } catch (e) {} +}; + +module.exports = function (it) { + var O, T, B; + return it === undefined ? 'Undefined' : it === null ? 'Null' : typeof (T = tryGet(O = Object(it), TAG)) == 'string' ? T : ARG ? cof(O) : (B = cof(O)) == 'Object' && typeof O.callee == 'function' ? 'Arguments' : B; +}; + +/***/ }), +/* 73 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var ITERATOR = __w_pdfjs_require__(35)('iterator'); + +var SAFE_CLOSING = false; + +try { + var riter = [7][ITERATOR](); + + riter['return'] = function () { + SAFE_CLOSING = true; + }; + + Array.from(riter, function () { + throw 2; + }); +} catch (e) {} + +module.exports = function (exec, skipClosing) { + if (!skipClosing && !SAFE_CLOSING) return false; + var safe = false; + + try { + var arr = [7]; + var iter = arr[ITERATOR](); + + iter.next = function () { + return { + done: safe = true + }; + }; + + arr[ITERATOR] = function () { + return iter; + }; + + exec(arr); + } catch (e) {} + + return safe; +}; + +/***/ }), +/* 74 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(75); + +module.exports = __w_pdfjs_require__(14).Object.assign; + +/***/ }), +/* 75 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $export = __w_pdfjs_require__(12); + +$export($export.S + $export.F, 'Object', { + assign: __w_pdfjs_require__(76) +}); + +/***/ }), +/* 76 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var getKeys = __w_pdfjs_require__(59); + +var gOPS = __w_pdfjs_require__(77); + +var pIE = __w_pdfjs_require__(78); + +var toObject = __w_pdfjs_require__(66); + +var IObject = __w_pdfjs_require__(48); + +var $assign = Object.assign; +module.exports = !$assign || __w_pdfjs_require__(21)(function () { + var A = {}; + var B = {}; + var S = Symbol(); + var K = 'abcdefghijklmnopqrst'; + A[S] = 7; + K.split('').forEach(function (k) { + B[k] = k; + }); + return $assign({}, A)[S] != 7 || Object.keys($assign({}, B)).join('') != K; +}) ? function assign(target, source) { + var T = toObject(target); + var aLen = arguments.length; + var index = 1; + var getSymbols = gOPS.f; + var isEnum = pIE.f; + + while (aLen > index) { + var S = IObject(arguments[index++]); + var keys = getSymbols ? getKeys(S).concat(getSymbols(S)) : getKeys(S); + var length = keys.length; + var j = 0; + var key; + + while (length > j) { + if (isEnum.call(S, key = keys[j++])) T[key] = S[key]; + } + } + + return T; +} : $assign; + +/***/ }), +/* 77 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +exports.f = Object.getOwnPropertySymbols; + +/***/ }), +/* 78 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +exports.f = {}.propertyIsEnumerable; + +/***/ }), +/* 79 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(80); + +module.exports = __w_pdfjs_require__(14).Math.log2; + +/***/ }), +/* 80 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $export = __w_pdfjs_require__(12); + +$export($export.S, 'Math', { + log2: function log2(x) { + return Math.log(x) / Math.LN2; + } +}); + +/***/ }), +/* 81 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(82); + +module.exports = __w_pdfjs_require__(14).Number.isNaN; + +/***/ }), +/* 82 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $export = __w_pdfjs_require__(12); + +$export($export.S, 'Number', { + isNaN: function isNaN(number) { + return number != number; + } +}); + +/***/ }), +/* 83 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(84); + +module.exports = __w_pdfjs_require__(14).Number.isInteger; + +/***/ }), +/* 84 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $export = __w_pdfjs_require__(12); + +$export($export.S, 'Number', { + isInteger: __w_pdfjs_require__(85) +}); + +/***/ }), +/* 85 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var isObject = __w_pdfjs_require__(18); + +var floor = Math.floor; + +module.exports = function isInteger(it) { + return !isObject(it) && isFinite(it) && floor(it) === it; +}; + +/***/ }), +/* 86 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(87); + +__w_pdfjs_require__(52); + +__w_pdfjs_require__(88); + +__w_pdfjs_require__(91); + +__w_pdfjs_require__(104); + +__w_pdfjs_require__(105); + +module.exports = __w_pdfjs_require__(14).Promise; + +/***/ }), +/* 87 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var classof = __w_pdfjs_require__(72); + +var test = {}; +test[__w_pdfjs_require__(35)('toStringTag')] = 'z'; + +if (test + '' != '[object z]') { + __w_pdfjs_require__(25)(Object.prototype, 'toString', function toString() { + return '[object ' + classof(this) + ']'; + }, true); +} + +/***/ }), +/* 88 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $iterators = __w_pdfjs_require__(89); + +var getKeys = __w_pdfjs_require__(59); + +var redefine = __w_pdfjs_require__(25); + +var global = __w_pdfjs_require__(13); + +var hide = __w_pdfjs_require__(15); + +var Iterators = __w_pdfjs_require__(55); + +var wks = __w_pdfjs_require__(35); + +var ITERATOR = wks('iterator'); +var TO_STRING_TAG = wks('toStringTag'); +var ArrayValues = Iterators.Array; +var DOMIterables = { + CSSRuleList: true, + CSSStyleDeclaration: false, + CSSValueList: false, + ClientRectList: false, + DOMRectList: false, + DOMStringList: false, + DOMTokenList: true, + DataTransferItemList: false, + FileList: false, + HTMLAllCollection: false, + HTMLCollection: false, + HTMLFormElement: false, + HTMLSelectElement: false, + MediaList: true, + MimeTypeArray: false, + NamedNodeMap: false, + NodeList: true, + PaintRequestList: false, + Plugin: false, + PluginArray: false, + SVGLengthList: false, + SVGNumberList: false, + SVGPathSegList: false, + SVGPointList: false, + SVGStringList: false, + SVGTransformList: false, + SourceBufferList: false, + StyleSheetList: true, + TextTrackCueList: false, + TextTrackList: false, + TouchList: false +}; + +for (var collections = getKeys(DOMIterables), i = 0; i < collections.length; i++) { + var NAME = collections[i]; + var explicit = DOMIterables[NAME]; + var Collection = global[NAME]; + var proto = Collection && Collection.prototype; + var key; + + if (proto) { + if (!proto[ITERATOR]) hide(proto, ITERATOR, ArrayValues); + if (!proto[TO_STRING_TAG]) hide(proto, TO_STRING_TAG, NAME); + Iterators[NAME] = ArrayValues; + if (explicit) for (key in $iterators) { + if (!proto[key]) redefine(proto, key, $iterators[key], true); + } + } +} + +/***/ }), +/* 89 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var addToUnscopables = __w_pdfjs_require__(50); + +var step = __w_pdfjs_require__(90); + +var Iterators = __w_pdfjs_require__(55); + +var toIObject = __w_pdfjs_require__(47); + +module.exports = __w_pdfjs_require__(54)(Array, 'Array', function (iterated, kind) { + this._t = toIObject(iterated); + this._i = 0; + this._k = kind; +}, function () { + var O = this._t; + var kind = this._k; + var index = this._i++; + + if (!O || index >= O.length) { + this._t = undefined; + return step(1); + } + + if (kind == 'keys') return step(0, index); + if (kind == 'values') return step(0, O[index]); + return step(0, [index, O[index]]); +}, 'values'); +Iterators.Arguments = Iterators.Array; +addToUnscopables('keys'); +addToUnscopables('values'); +addToUnscopables('entries'); + +/***/ }), +/* 90 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +module.exports = function (done, value) { + return { + value: value, + done: !!done + }; +}; + +/***/ }), +/* 91 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var LIBRARY = __w_pdfjs_require__(37); + +var global = __w_pdfjs_require__(13); + +var ctx = __w_pdfjs_require__(28); + +var classof = __w_pdfjs_require__(72); + +var $export = __w_pdfjs_require__(12); + +var isObject = __w_pdfjs_require__(18); + +var aFunction = __w_pdfjs_require__(29); + +var anInstance = __w_pdfjs_require__(92); + +var forOf = __w_pdfjs_require__(93); + +var speciesConstructor = __w_pdfjs_require__(94); + +var task = __w_pdfjs_require__(95).set; + +var microtask = __w_pdfjs_require__(97)(); + +var newPromiseCapabilityModule = __w_pdfjs_require__(98); + +var perform = __w_pdfjs_require__(99); + +var userAgent = __w_pdfjs_require__(100); + +var promiseResolve = __w_pdfjs_require__(101); + +var PROMISE = 'Promise'; +var TypeError = global.TypeError; +var process = global.process; +var versions = process && process.versions; +var v8 = versions && versions.v8 || ''; +var $Promise = global[PROMISE]; +var isNode = classof(process) == 'process'; + +var empty = function empty() {}; + +var Internal, newGenericPromiseCapability, OwnPromiseCapability, Wrapper; +var newPromiseCapability = newGenericPromiseCapability = newPromiseCapabilityModule.f; +var USE_NATIVE = !!function () { + try { + var promise = $Promise.resolve(1); + + var FakePromise = (promise.constructor = {})[__w_pdfjs_require__(35)('species')] = function (exec) { + exec(empty, empty); + }; + + return (isNode || typeof PromiseRejectionEvent == 'function') && promise.then(empty) instanceof FakePromise && v8.indexOf('6.6') !== 0 && userAgent.indexOf('Chrome/66') === -1; + } catch (e) {} +}(); + +var isThenable = function isThenable(it) { + var then; + return isObject(it) && typeof (then = it.then) == 'function' ? then : false; +}; + +var notify = function notify(promise, isReject) { + if (promise._n) return; + promise._n = true; + var chain = promise._c; + microtask(function () { + var value = promise._v; + var ok = promise._s == 1; + var i = 0; + + var run = function run(reaction) { + var handler = ok ? reaction.ok : reaction.fail; + var resolve = reaction.resolve; + var reject = reaction.reject; + var domain = reaction.domain; + var result, then, exited; + + try { + if (handler) { + if (!ok) { + if (promise._h == 2) onHandleUnhandled(promise); + promise._h = 1; + } + + if (handler === true) result = value;else { + if (domain) domain.enter(); + result = handler(value); + + if (domain) { + domain.exit(); + exited = true; + } + } + + if (result === reaction.promise) { + reject(TypeError('Promise-chain cycle')); + } else if (then = isThenable(result)) { + then.call(result, resolve, reject); + } else resolve(result); + } else reject(value); + } catch (e) { + if (domain && !exited) domain.exit(); + reject(e); + } + }; + + while (chain.length > i) { + run(chain[i++]); + } + + promise._c = []; + promise._n = false; + if (isReject && !promise._h) onUnhandled(promise); + }); +}; + +var onUnhandled = function onUnhandled(promise) { + task.call(global, function () { + var value = promise._v; + var unhandled = isUnhandled(promise); + var result, handler, console; + + if (unhandled) { + result = perform(function () { + if (isNode) { + process.emit('unhandledRejection', value, promise); + } else if (handler = global.onunhandledrejection) { + handler({ + promise: promise, + reason: value + }); + } else if ((console = global.console) && console.error) { + console.error('Unhandled promise rejection', value); + } + }); + promise._h = isNode || isUnhandled(promise) ? 2 : 1; + } + + promise._a = undefined; + if (unhandled && result.e) throw result.v; + }); +}; + +var isUnhandled = function isUnhandled(promise) { + return promise._h !== 1 && (promise._a || promise._c).length === 0; +}; + +var onHandleUnhandled = function onHandleUnhandled(promise) { + task.call(global, function () { + var handler; + + if (isNode) { + process.emit('rejectionHandled', promise); + } else if (handler = global.onrejectionhandled) { + handler({ + promise: promise, + reason: promise._v + }); + } + }); +}; + +var $reject = function $reject(value) { + var promise = this; + if (promise._d) return; + promise._d = true; + promise = promise._w || promise; + promise._v = value; + promise._s = 2; + if (!promise._a) promise._a = promise._c.slice(); + notify(promise, true); +}; + +var $resolve = function $resolve(value) { + var promise = this; + var then; + if (promise._d) return; + promise._d = true; + promise = promise._w || promise; + + try { + if (promise === value) throw TypeError("Promise can't be resolved itself"); + + if (then = isThenable(value)) { + microtask(function () { + var wrapper = { + _w: promise, + _d: false + }; + + try { + then.call(value, ctx($resolve, wrapper, 1), ctx($reject, wrapper, 1)); + } catch (e) { + $reject.call(wrapper, e); + } + }); + } else { + promise._v = value; + promise._s = 1; + notify(promise, false); + } + } catch (e) { + $reject.call({ + _w: promise, + _d: false + }, e); + } +}; + +if (!USE_NATIVE) { + $Promise = function Promise(executor) { + anInstance(this, $Promise, PROMISE, '_h'); + aFunction(executor); + Internal.call(this); + + try { + executor(ctx($resolve, this, 1), ctx($reject, this, 1)); + } catch (err) { + $reject.call(this, err); + } + }; + + Internal = function Promise(executor) { + this._c = []; + this._a = undefined; + this._s = 0; + this._d = false; + this._v = undefined; + this._h = 0; + this._n = false; + }; + + Internal.prototype = __w_pdfjs_require__(102)($Promise.prototype, { + then: function then(onFulfilled, onRejected) { + var reaction = newPromiseCapability(speciesConstructor(this, $Promise)); + reaction.ok = typeof onFulfilled == 'function' ? onFulfilled : true; + reaction.fail = typeof onRejected == 'function' && onRejected; + reaction.domain = isNode ? process.domain : undefined; + + this._c.push(reaction); + + if (this._a) this._a.push(reaction); + if (this._s) notify(this, false); + return reaction.promise; + }, + 'catch': function _catch(onRejected) { + return this.then(undefined, onRejected); + } + }); + + OwnPromiseCapability = function OwnPromiseCapability() { + var promise = new Internal(); + this.promise = promise; + this.resolve = ctx($resolve, promise, 1); + this.reject = ctx($reject, promise, 1); + }; + + newPromiseCapabilityModule.f = newPromiseCapability = function newPromiseCapability(C) { + return C === $Promise || C === Wrapper ? new OwnPromiseCapability(C) : newGenericPromiseCapability(C); + }; +} + +$export($export.G + $export.W + $export.F * !USE_NATIVE, { + Promise: $Promise +}); + +__w_pdfjs_require__(64)($Promise, PROMISE); + +__w_pdfjs_require__(103)(PROMISE); + +Wrapper = __w_pdfjs_require__(14)[PROMISE]; +$export($export.S + $export.F * !USE_NATIVE, PROMISE, { + reject: function reject(r) { + var capability = newPromiseCapability(this); + var $$reject = capability.reject; + $$reject(r); + return capability.promise; + } +}); +$export($export.S + $export.F * (LIBRARY || !USE_NATIVE), PROMISE, { + resolve: function resolve(x) { + return promiseResolve(LIBRARY && this === Wrapper ? $Promise : this, x); + } +}); +$export($export.S + $export.F * !(USE_NATIVE && __w_pdfjs_require__(73)(function (iter) { + $Promise.all(iter)['catch'](empty); +})), PROMISE, { + all: function all(iterable) { + var C = this; + var capability = newPromiseCapability(C); + var resolve = capability.resolve; + var reject = capability.reject; + var result = perform(function () { + var values = []; + var index = 0; + var remaining = 1; + forOf(iterable, false, function (promise) { + var $index = index++; + var alreadyCalled = false; + values.push(undefined); + remaining++; + C.resolve(promise).then(function (value) { + if (alreadyCalled) return; + alreadyCalled = true; + values[$index] = value; + --remaining || resolve(values); + }, reject); + }); + --remaining || resolve(values); + }); + if (result.e) reject(result.v); + return capability.promise; + }, + race: function race(iterable) { + var C = this; + var capability = newPromiseCapability(C); + var reject = capability.reject; + var result = perform(function () { + forOf(iterable, false, function (promise) { + C.resolve(promise).then(capability.resolve, reject); + }); + }); + if (result.e) reject(result.v); + return capability.promise; + } +}); + +/***/ }), +/* 92 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +module.exports = function (it, Constructor, name, forbiddenField) { + if (!(it instanceof Constructor) || forbiddenField !== undefined && forbiddenField in it) { + throw TypeError(name + ': incorrect invocation!'); + } + + return it; +}; + +/***/ }), +/* 93 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var ctx = __w_pdfjs_require__(28); + +var call = __w_pdfjs_require__(68); + +var isArrayIter = __w_pdfjs_require__(69); + +var anObject = __w_pdfjs_require__(17); + +var toLength = __w_pdfjs_require__(30); + +var getIterFn = __w_pdfjs_require__(71); + +var BREAK = {}; +var RETURN = {}; + +var _exports = module.exports = function (iterable, entries, fn, that, ITERATOR) { + var iterFn = ITERATOR ? function () { + return iterable; + } : getIterFn(iterable); + var f = ctx(fn, that, entries ? 2 : 1); + var index = 0; + var length, step, iterator, result; + if (typeof iterFn != 'function') throw TypeError(iterable + ' is not iterable!'); + if (isArrayIter(iterFn)) for (length = toLength(iterable.length); length > index; index++) { + result = entries ? f(anObject(step = iterable[index])[0], step[1]) : f(iterable[index]); + if (result === BREAK || result === RETURN) return result; + } else for (iterator = iterFn.call(iterable); !(step = iterator.next()).done;) { + result = call(iterator, f, step.value, entries); + if (result === BREAK || result === RETURN) return result; + } +}; + +_exports.BREAK = BREAK; +_exports.RETURN = RETURN; + +/***/ }), +/* 94 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var anObject = __w_pdfjs_require__(17); + +var aFunction = __w_pdfjs_require__(29); + +var SPECIES = __w_pdfjs_require__(35)('species'); + +module.exports = function (O, D) { + var C = anObject(O).constructor; + var S; + return C === undefined || (S = anObject(C)[SPECIES]) == undefined ? D : aFunction(S); +}; + +/***/ }), +/* 95 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var ctx = __w_pdfjs_require__(28); + +var invoke = __w_pdfjs_require__(96); + +var html = __w_pdfjs_require__(63); + +var cel = __w_pdfjs_require__(22); + +var global = __w_pdfjs_require__(13); + +var process = global.process; +var setTask = global.setImmediate; +var clearTask = global.clearImmediate; +var MessageChannel = global.MessageChannel; +var Dispatch = global.Dispatch; +var counter = 0; +var queue = {}; +var ONREADYSTATECHANGE = 'onreadystatechange'; +var defer, channel, port; + +var run = function run() { + var id = +this; + + if (queue.hasOwnProperty(id)) { + var fn = queue[id]; + delete queue[id]; + fn(); + } +}; + +var listener = function listener(event) { + run.call(event.data); +}; + +if (!setTask || !clearTask) { + setTask = function setImmediate(fn) { + var args = []; + var i = 1; + + while (arguments.length > i) { + args.push(arguments[i++]); + } + + queue[++counter] = function () { + invoke(typeof fn == 'function' ? fn : Function(fn), args); + }; + + defer(counter); + return counter; + }; + + clearTask = function clearImmediate(id) { + delete queue[id]; + }; + + if (__w_pdfjs_require__(34)(process) == 'process') { + defer = function defer(id) { + process.nextTick(ctx(run, id, 1)); + }; + } else if (Dispatch && Dispatch.now) { + defer = function defer(id) { + Dispatch.now(ctx(run, id, 1)); + }; + } else if (MessageChannel) { + channel = new MessageChannel(); + port = channel.port2; + channel.port1.onmessage = listener; + defer = ctx(port.postMessage, port, 1); + } else if (global.addEventListener && typeof postMessage == 'function' && !global.importScripts) { + defer = function defer(id) { + global.postMessage(id + '', '*'); + }; + + global.addEventListener('message', listener, false); + } else if (ONREADYSTATECHANGE in cel('script')) { + defer = function defer(id) { + html.appendChild(cel('script'))[ONREADYSTATECHANGE] = function () { + html.removeChild(this); + run.call(id); + }; + }; + } else { + defer = function defer(id) { + setTimeout(ctx(run, id, 1), 0); + }; + } +} + +module.exports = { + set: setTask, + clear: clearTask +}; + +/***/ }), +/* 96 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +module.exports = function (fn, args, that) { + var un = that === undefined; + + switch (args.length) { + case 0: + return un ? fn() : fn.call(that); + + case 1: + return un ? fn(args[0]) : fn.call(that, args[0]); + + case 2: + return un ? fn(args[0], args[1]) : fn.call(that, args[0], args[1]); + + case 3: + return un ? fn(args[0], args[1], args[2]) : fn.call(that, args[0], args[1], args[2]); + + case 4: + return un ? fn(args[0], args[1], args[2], args[3]) : fn.call(that, args[0], args[1], args[2], args[3]); + } + + return fn.apply(that, args); +}; + +/***/ }), +/* 97 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var global = __w_pdfjs_require__(13); + +var macrotask = __w_pdfjs_require__(95).set; + +var Observer = global.MutationObserver || global.WebKitMutationObserver; +var process = global.process; +var Promise = global.Promise; +var isNode = __w_pdfjs_require__(34)(process) == 'process'; + +module.exports = function () { + var head, last, notify; + + var flush = function flush() { + var parent, fn; + if (isNode && (parent = process.domain)) parent.exit(); + + while (head) { + fn = head.fn; + head = head.next; + + try { + fn(); + } catch (e) { + if (head) notify();else last = undefined; + throw e; + } + } + + last = undefined; + if (parent) parent.enter(); + }; + + if (isNode) { + notify = function notify() { + process.nextTick(flush); + }; + } else if (Observer && !(global.navigator && global.navigator.standalone)) { + var toggle = true; + var node = document.createTextNode(''); + new Observer(flush).observe(node, { + characterData: true + }); + + notify = function notify() { + node.data = toggle = !toggle; + }; + } else if (Promise && Promise.resolve) { + var promise = Promise.resolve(undefined); + + notify = function notify() { + promise.then(flush); + }; + } else { + notify = function notify() { + macrotask.call(global, flush); + }; + } + + return function (fn) { + var task = { + fn: fn, + next: undefined + }; + if (last) last.next = task; + + if (!head) { + head = task; + notify(); + } + + last = task; + }; +}; + +/***/ }), +/* 98 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var aFunction = __w_pdfjs_require__(29); + +function PromiseCapability(C) { + var resolve, reject; + this.promise = new C(function ($$resolve, $$reject) { + if (resolve !== undefined || reject !== undefined) throw TypeError('Bad Promise constructor'); + resolve = $$resolve; + reject = $$reject; + }); + this.resolve = aFunction(resolve); + this.reject = aFunction(reject); +} + +module.exports.f = function (C) { + return new PromiseCapability(C); +}; + +/***/ }), +/* 99 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +module.exports = function (exec) { + try { + return { + e: false, + v: exec() + }; + } catch (e) { + return { + e: true, + v: e + }; + } +}; + +/***/ }), +/* 100 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var global = __w_pdfjs_require__(13); + +var navigator = global.navigator; +module.exports = navigator && navigator.userAgent || ''; + +/***/ }), +/* 101 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var anObject = __w_pdfjs_require__(17); + +var isObject = __w_pdfjs_require__(18); + +var newPromiseCapability = __w_pdfjs_require__(98); + +module.exports = function (C, x) { + anObject(C); + if (isObject(x) && x.constructor === C) return x; + var promiseCapability = newPromiseCapability.f(C); + var resolve = promiseCapability.resolve; + resolve(x); + return promiseCapability.promise; +}; + +/***/ }), +/* 102 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var redefine = __w_pdfjs_require__(25); + +module.exports = function (target, src, safe) { + for (var key in src) { + redefine(target, key, src[key], safe); + } + + return target; +}; + +/***/ }), +/* 103 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var global = __w_pdfjs_require__(13); + +var dP = __w_pdfjs_require__(16); + +var DESCRIPTORS = __w_pdfjs_require__(20); + +var SPECIES = __w_pdfjs_require__(35)('species'); + +module.exports = function (KEY) { + var C = global[KEY]; + if (DESCRIPTORS && C && !C[SPECIES]) dP.f(C, SPECIES, { + configurable: true, + get: function get() { + return this; + } + }); +}; + +/***/ }), +/* 104 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $export = __w_pdfjs_require__(12); + +var core = __w_pdfjs_require__(14); + +var global = __w_pdfjs_require__(13); + +var speciesConstructor = __w_pdfjs_require__(94); + +var promiseResolve = __w_pdfjs_require__(101); + +$export($export.P + $export.R, 'Promise', { + 'finally': function _finally(onFinally) { + var C = speciesConstructor(this, core.Promise || global.Promise); + var isFunction = typeof onFinally == 'function'; + return this.then(isFunction ? function (x) { + return promiseResolve(C, onFinally()).then(function () { + return x; + }); + } : onFinally, isFunction ? function (e) { + return promiseResolve(C, onFinally()).then(function () { + throw e; + }); + } : onFinally); + } +}); + +/***/ }), +/* 105 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $export = __w_pdfjs_require__(12); + +var newPromiseCapability = __w_pdfjs_require__(98); + +var perform = __w_pdfjs_require__(99); + +$export($export.S, 'Promise', { + 'try': function _try(callbackfn) { + var promiseCapability = newPromiseCapability.f(this); + var result = perform(callbackfn); + (result.e ? promiseCapability.reject : promiseCapability.resolve)(result.v); + return promiseCapability.promise; + } +}); + +/***/ }), +/* 106 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(87); + +__w_pdfjs_require__(88); + +__w_pdfjs_require__(107); + +__w_pdfjs_require__(119); + +__w_pdfjs_require__(121); + +module.exports = __w_pdfjs_require__(14).WeakMap; + +/***/ }), +/* 107 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var each = __w_pdfjs_require__(108)(0); + +var redefine = __w_pdfjs_require__(25); + +var meta = __w_pdfjs_require__(112); + +var assign = __w_pdfjs_require__(76); + +var weak = __w_pdfjs_require__(113); + +var isObject = __w_pdfjs_require__(18); + +var fails = __w_pdfjs_require__(21); + +var validate = __w_pdfjs_require__(114); + +var WEAK_MAP = 'WeakMap'; +var getWeak = meta.getWeak; +var isExtensible = Object.isExtensible; +var uncaughtFrozenStore = weak.ufstore; +var tmp = {}; +var InternalMap; + +var wrapper = function wrapper(get) { + return function WeakMap() { + return get(this, arguments.length > 0 ? arguments[0] : undefined); + }; +}; + +var methods = { + get: function get(key) { + if (isObject(key)) { + var data = getWeak(key); + if (data === true) return uncaughtFrozenStore(validate(this, WEAK_MAP)).get(key); + return data ? data[this._i] : undefined; + } + }, + set: function set(key, value) { + return weak.def(validate(this, WEAK_MAP), key, value); + } +}; + +var $WeakMap = module.exports = __w_pdfjs_require__(115)(WEAK_MAP, wrapper, methods, weak, true, true); + +if (fails(function () { + return new $WeakMap().set((Object.freeze || Object)(tmp), 7).get(tmp) != 7; +})) { + InternalMap = weak.getConstructor(wrapper, WEAK_MAP); + assign(InternalMap.prototype, methods); + meta.NEED = true; + each(['delete', 'has', 'get', 'set'], function (key) { + var proto = $WeakMap.prototype; + var method = proto[key]; + redefine(proto, key, function (a, b) { + if (isObject(a) && !isExtensible(a)) { + if (!this._f) this._f = new InternalMap(); + + var result = this._f[key](a, b); + + return key == 'set' ? this : result; + } + + return method.call(this, a, b); + }); + }); +} + +/***/ }), +/* 108 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var ctx = __w_pdfjs_require__(28); + +var IObject = __w_pdfjs_require__(48); + +var toObject = __w_pdfjs_require__(66); + +var toLength = __w_pdfjs_require__(30); + +var asc = __w_pdfjs_require__(109); + +module.exports = function (TYPE, $create) { + var IS_MAP = TYPE == 1; + var IS_FILTER = TYPE == 2; + var IS_SOME = TYPE == 3; + var IS_EVERY = TYPE == 4; + var IS_FIND_INDEX = TYPE == 6; + var NO_HOLES = TYPE == 5 || IS_FIND_INDEX; + var create = $create || asc; + return function ($this, callbackfn, that) { + var O = toObject($this); + var self = IObject(O); + var f = ctx(callbackfn, that, 3); + var length = toLength(self.length); + var index = 0; + var result = IS_MAP ? create($this, length) : IS_FILTER ? create($this, 0) : undefined; + var val, res; + + for (; length > index; index++) { + if (NO_HOLES || index in self) { + val = self[index]; + res = f(val, index, O); + + if (TYPE) { + if (IS_MAP) result[index] = res;else if (res) switch (TYPE) { + case 3: + return true; + + case 5: + return val; + + case 6: + return index; + + case 2: + result.push(val); + } else if (IS_EVERY) return false; + } + } + } + + return IS_FIND_INDEX ? -1 : IS_SOME || IS_EVERY ? IS_EVERY : result; + }; +}; + +/***/ }), +/* 109 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var speciesConstructor = __w_pdfjs_require__(110); + +module.exports = function (original, length) { + return new (speciesConstructor(original))(length); +}; + +/***/ }), +/* 110 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var isObject = __w_pdfjs_require__(18); + +var isArray = __w_pdfjs_require__(111); + +var SPECIES = __w_pdfjs_require__(35)('species'); + +module.exports = function (original) { + var C; + + if (isArray(original)) { + C = original.constructor; + if (typeof C == 'function' && (C === Array || isArray(C.prototype))) C = undefined; + + if (isObject(C)) { + C = C[SPECIES]; + if (C === null) C = undefined; + } + } + + return C === undefined ? Array : C; +}; + +/***/ }), +/* 111 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var cof = __w_pdfjs_require__(34); + +module.exports = Array.isArray || function isArray(arg) { + return cof(arg) == 'Array'; +}; + +/***/ }), +/* 112 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +var META = __w_pdfjs_require__(27)('meta'); + +var isObject = __w_pdfjs_require__(18); + +var has = __w_pdfjs_require__(26); + +var setDesc = __w_pdfjs_require__(16).f; + +var id = 0; + +var isExtensible = Object.isExtensible || function () { + return true; +}; + +var FREEZE = !__w_pdfjs_require__(21)(function () { + return isExtensible(Object.preventExtensions({})); +}); + +var setMeta = function setMeta(it) { + setDesc(it, META, { + value: { + i: 'O' + ++id, + w: {} + } + }); +}; + +var fastKey = function fastKey(it, create) { + if (!isObject(it)) return _typeof(it) == 'symbol' ? it : (typeof it == 'string' ? 'S' : 'P') + it; + + if (!has(it, META)) { + if (!isExtensible(it)) return 'F'; + if (!create) return 'E'; + setMeta(it); + } + + return it[META].i; +}; + +var getWeak = function getWeak(it, create) { + if (!has(it, META)) { + if (!isExtensible(it)) return true; + if (!create) return false; + setMeta(it); + } + + return it[META].w; +}; + +var onFreeze = function onFreeze(it) { + if (FREEZE && meta.NEED && isExtensible(it) && !has(it, META)) setMeta(it); + return it; +}; + +var meta = module.exports = { + KEY: META, + NEED: false, + fastKey: fastKey, + getWeak: getWeak, + onFreeze: onFreeze +}; + +/***/ }), +/* 113 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var redefineAll = __w_pdfjs_require__(102); + +var getWeak = __w_pdfjs_require__(112).getWeak; + +var anObject = __w_pdfjs_require__(17); + +var isObject = __w_pdfjs_require__(18); + +var anInstance = __w_pdfjs_require__(92); + +var forOf = __w_pdfjs_require__(93); + +var createArrayMethod = __w_pdfjs_require__(108); + +var $has = __w_pdfjs_require__(26); + +var validate = __w_pdfjs_require__(114); + +var arrayFind = createArrayMethod(5); +var arrayFindIndex = createArrayMethod(6); +var id = 0; + +var uncaughtFrozenStore = function uncaughtFrozenStore(that) { + return that._l || (that._l = new UncaughtFrozenStore()); +}; + +var UncaughtFrozenStore = function UncaughtFrozenStore() { + this.a = []; +}; + +var findUncaughtFrozen = function findUncaughtFrozen(store, key) { + return arrayFind(store.a, function (it) { + return it[0] === key; + }); +}; + +UncaughtFrozenStore.prototype = { + get: function get(key) { + var entry = findUncaughtFrozen(this, key); + if (entry) return entry[1]; + }, + has: function has(key) { + return !!findUncaughtFrozen(this, key); + }, + set: function set(key, value) { + var entry = findUncaughtFrozen(this, key); + if (entry) entry[1] = value;else this.a.push([key, value]); + }, + 'delete': function _delete(key) { + var index = arrayFindIndex(this.a, function (it) { + return it[0] === key; + }); + if (~index) this.a.splice(index, 1); + return !!~index; + } +}; +module.exports = { + getConstructor: function getConstructor(wrapper, NAME, IS_MAP, ADDER) { + var C = wrapper(function (that, iterable) { + anInstance(that, C, NAME, '_i'); + that._t = NAME; + that._i = id++; + that._l = undefined; + if (iterable != undefined) forOf(iterable, IS_MAP, that[ADDER], that); + }); + redefineAll(C.prototype, { + 'delete': function _delete(key) { + if (!isObject(key)) return false; + var data = getWeak(key); + if (data === true) return uncaughtFrozenStore(validate(this, NAME))['delete'](key); + return data && $has(data, this._i) && delete data[this._i]; + }, + has: function has(key) { + if (!isObject(key)) return false; + var data = getWeak(key); + if (data === true) return uncaughtFrozenStore(validate(this, NAME)).has(key); + return data && $has(data, this._i); + } + }); + return C; + }, + def: function def(that, key, value) { + var data = getWeak(anObject(key), true); + if (data === true) uncaughtFrozenStore(that).set(key, value);else data[that._i] = value; + return that; + }, + ufstore: uncaughtFrozenStore +}; + +/***/ }), +/* 114 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var isObject = __w_pdfjs_require__(18); + +module.exports = function (it, TYPE) { + if (!isObject(it) || it._t !== TYPE) throw TypeError('Incompatible receiver, ' + TYPE + ' required!'); + return it; +}; + +/***/ }), +/* 115 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var global = __w_pdfjs_require__(13); + +var $export = __w_pdfjs_require__(12); + +var redefine = __w_pdfjs_require__(25); + +var redefineAll = __w_pdfjs_require__(102); + +var meta = __w_pdfjs_require__(112); + +var forOf = __w_pdfjs_require__(93); + +var anInstance = __w_pdfjs_require__(92); + +var isObject = __w_pdfjs_require__(18); + +var fails = __w_pdfjs_require__(21); + +var $iterDetect = __w_pdfjs_require__(73); + +var setToStringTag = __w_pdfjs_require__(64); + +var inheritIfRequired = __w_pdfjs_require__(116); + +module.exports = function (NAME, wrapper, methods, common, IS_MAP, IS_WEAK) { + var Base = global[NAME]; + var C = Base; + var ADDER = IS_MAP ? 'set' : 'add'; + var proto = C && C.prototype; + var O = {}; + + var fixMethod = function fixMethod(KEY) { + var fn = proto[KEY]; + redefine(proto, KEY, KEY == 'delete' ? function (a) { + return IS_WEAK && !isObject(a) ? false : fn.call(this, a === 0 ? 0 : a); + } : KEY == 'has' ? function has(a) { + return IS_WEAK && !isObject(a) ? false : fn.call(this, a === 0 ? 0 : a); + } : KEY == 'get' ? function get(a) { + return IS_WEAK && !isObject(a) ? undefined : fn.call(this, a === 0 ? 0 : a); + } : KEY == 'add' ? function add(a) { + fn.call(this, a === 0 ? 0 : a); + return this; + } : function set(a, b) { + fn.call(this, a === 0 ? 0 : a, b); + return this; + }); + }; + + if (typeof C != 'function' || !(IS_WEAK || proto.forEach && !fails(function () { + new C().entries().next(); + }))) { + C = common.getConstructor(wrapper, NAME, IS_MAP, ADDER); + redefineAll(C.prototype, methods); + meta.NEED = true; + } else { + var instance = new C(); + var HASNT_CHAINING = instance[ADDER](IS_WEAK ? {} : -0, 1) != instance; + var THROWS_ON_PRIMITIVES = fails(function () { + instance.has(1); + }); + var ACCEPT_ITERABLES = $iterDetect(function (iter) { + new C(iter); + }); + var BUGGY_ZERO = !IS_WEAK && fails(function () { + var $instance = new C(); + var index = 5; + + while (index--) { + $instance[ADDER](index, index); + } + + return !$instance.has(-0); + }); + + if (!ACCEPT_ITERABLES) { + C = wrapper(function (target, iterable) { + anInstance(target, C, NAME); + var that = inheritIfRequired(new Base(), target, C); + if (iterable != undefined) forOf(iterable, IS_MAP, that[ADDER], that); + return that; + }); + C.prototype = proto; + proto.constructor = C; + } + + if (THROWS_ON_PRIMITIVES || BUGGY_ZERO) { + fixMethod('delete'); + fixMethod('has'); + IS_MAP && fixMethod('get'); + } + + if (BUGGY_ZERO || HASNT_CHAINING) fixMethod(ADDER); + if (IS_WEAK && proto.clear) delete proto.clear; + } + + setToStringTag(C, NAME); + O[NAME] = C; + $export($export.G + $export.W + $export.F * (C != Base), O); + if (!IS_WEAK) common.setStrong(C, NAME, IS_MAP); + return C; +}; + +/***/ }), +/* 116 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var isObject = __w_pdfjs_require__(18); + +var setPrototypeOf = __w_pdfjs_require__(117).set; + +module.exports = function (that, target, C) { + var S = target.constructor; + var P; + + if (S !== C && typeof S == 'function' && (P = S.prototype) !== C.prototype && isObject(P) && setPrototypeOf) { + setPrototypeOf(that, P); + } + + return that; +}; + +/***/ }), +/* 117 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var isObject = __w_pdfjs_require__(18); + +var anObject = __w_pdfjs_require__(17); + +var check = function check(O, proto) { + anObject(O); + if (!isObject(proto) && proto !== null) throw TypeError(proto + ": can't set as prototype!"); +}; + +module.exports = { + set: Object.setPrototypeOf || ('__proto__' in {} ? function (test, buggy, set) { + try { + set = __w_pdfjs_require__(28)(Function.call, __w_pdfjs_require__(118).f(Object.prototype, '__proto__').set, 2); + set(test, []); + buggy = !(test instanceof Array); + } catch (e) { + buggy = true; + } + + return function setPrototypeOf(O, proto) { + check(O, proto); + if (buggy) O.__proto__ = proto;else set(O, proto); + return O; + }; + }({}, false) : undefined), + check: check +}; + +/***/ }), +/* 118 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var pIE = __w_pdfjs_require__(78); + +var createDesc = __w_pdfjs_require__(24); + +var toIObject = __w_pdfjs_require__(47); + +var toPrimitive = __w_pdfjs_require__(23); + +var has = __w_pdfjs_require__(26); + +var IE8_DOM_DEFINE = __w_pdfjs_require__(19); + +var gOPD = Object.getOwnPropertyDescriptor; +exports.f = __w_pdfjs_require__(20) ? gOPD : function getOwnPropertyDescriptor(O, P) { + O = toIObject(O); + P = toPrimitive(P, true); + if (IE8_DOM_DEFINE) try { + return gOPD(O, P); + } catch (e) {} + if (has(O, P)) return createDesc(!pIE.f.call(O, P), O[P]); +}; + +/***/ }), +/* 119 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(120)('WeakMap'); + +/***/ }), +/* 120 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $export = __w_pdfjs_require__(12); + +module.exports = function (COLLECTION) { + $export($export.S, COLLECTION, { + of: function of() { + var length = arguments.length; + var A = new Array(length); + + while (length--) { + A[length] = arguments[length]; + } + + return new this(A); + } + }); +}; + +/***/ }), +/* 121 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(122)('WeakMap'); + +/***/ }), +/* 122 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $export = __w_pdfjs_require__(12); + +var aFunction = __w_pdfjs_require__(29); + +var ctx = __w_pdfjs_require__(28); + +var forOf = __w_pdfjs_require__(93); + +module.exports = function (COLLECTION) { + $export($export.S, COLLECTION, { + from: function from(source) { + var mapFn = arguments[1]; + var mapping, A, n, cb; + aFunction(this); + mapping = mapFn !== undefined; + if (mapping) aFunction(mapFn); + if (source == undefined) return new this(); + A = []; + + if (mapping) { + n = 0; + cb = ctx(mapFn, arguments[2], 2); + forOf(source, false, function (nextItem) { + A.push(cb(nextItem, n++)); + }); + } else { + forOf(source, false, A.push, A); + } + + return new this(A); + } + }); +}; + +/***/ }), +/* 123 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(87); + +__w_pdfjs_require__(88); + +__w_pdfjs_require__(124); + +__w_pdfjs_require__(125); + +__w_pdfjs_require__(126); + +module.exports = __w_pdfjs_require__(14).WeakSet; + +/***/ }), +/* 124 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var weak = __w_pdfjs_require__(113); + +var validate = __w_pdfjs_require__(114); + +var WEAK_SET = 'WeakSet'; + +__w_pdfjs_require__(115)(WEAK_SET, function (get) { + return function WeakSet() { + return get(this, arguments.length > 0 ? arguments[0] : undefined); + }; +}, { + add: function add(value) { + return weak.def(validate(this, WEAK_SET), value, true); + } +}, weak, false, true); + +/***/ }), +/* 125 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(120)('WeakSet'); + +/***/ }), +/* 126 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(122)('WeakSet'); + +/***/ }), +/* 127 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(128); + +module.exports = __w_pdfjs_require__(14).String.codePointAt; + +/***/ }), +/* 128 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $export = __w_pdfjs_require__(12); + +var $at = __w_pdfjs_require__(53)(false); + +$export($export.P, 'String', { + codePointAt: function codePointAt(pos) { + return $at(this, pos); + } +}); + +/***/ }), +/* 129 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(130); + +module.exports = __w_pdfjs_require__(14).String.fromCodePoint; + +/***/ }), +/* 130 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $export = __w_pdfjs_require__(12); + +var toAbsoluteIndex = __w_pdfjs_require__(49); + +var fromCharCode = String.fromCharCode; +var $fromCodePoint = String.fromCodePoint; +$export($export.S + $export.F * (!!$fromCodePoint && $fromCodePoint.length != 1), 'String', { + fromCodePoint: function fromCodePoint(x) { + var res = []; + var aLen = arguments.length; + var i = 0; + var code; + + while (aLen > i) { + code = +arguments[i++]; + if (toAbsoluteIndex(code, 0x10ffff) !== code) throw RangeError(code + ' is not a valid code point'); + res.push(code < 0x10000 ? fromCharCode(code) : fromCharCode(((code -= 0x10000) >> 10) + 0xd800, code % 0x400 + 0xdc00)); + } + + return res.join(''); + } +}); + +/***/ }), +/* 131 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(132); + +__w_pdfjs_require__(87); + +module.exports = __w_pdfjs_require__(14).Symbol; + +/***/ }), +/* 132 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +var global = __w_pdfjs_require__(13); + +var has = __w_pdfjs_require__(26); + +var DESCRIPTORS = __w_pdfjs_require__(20); + +var $export = __w_pdfjs_require__(12); + +var redefine = __w_pdfjs_require__(25); + +var META = __w_pdfjs_require__(112).KEY; + +var $fails = __w_pdfjs_require__(21); + +var shared = __w_pdfjs_require__(36); + +var setToStringTag = __w_pdfjs_require__(64); + +var uid = __w_pdfjs_require__(27); + +var wks = __w_pdfjs_require__(35); + +var wksExt = __w_pdfjs_require__(133); + +var wksDefine = __w_pdfjs_require__(134); + +var enumKeys = __w_pdfjs_require__(135); + +var isArray = __w_pdfjs_require__(111); + +var anObject = __w_pdfjs_require__(17); + +var isObject = __w_pdfjs_require__(18); + +var toIObject = __w_pdfjs_require__(47); + +var toPrimitive = __w_pdfjs_require__(23); + +var createDesc = __w_pdfjs_require__(24); + +var _create = __w_pdfjs_require__(57); + +var gOPNExt = __w_pdfjs_require__(136); + +var $GOPD = __w_pdfjs_require__(118); + +var $DP = __w_pdfjs_require__(16); + +var $keys = __w_pdfjs_require__(59); + +var gOPD = $GOPD.f; +var dP = $DP.f; +var gOPN = gOPNExt.f; +var $Symbol = global.Symbol; +var $JSON = global.JSON; + +var _stringify = $JSON && $JSON.stringify; + +var PROTOTYPE = 'prototype'; +var HIDDEN = wks('_hidden'); +var TO_PRIMITIVE = wks('toPrimitive'); +var isEnum = {}.propertyIsEnumerable; +var SymbolRegistry = shared('symbol-registry'); +var AllSymbols = shared('symbols'); +var OPSymbols = shared('op-symbols'); +var ObjectProto = Object[PROTOTYPE]; +var USE_NATIVE = typeof $Symbol == 'function'; +var QObject = global.QObject; +var setter = !QObject || !QObject[PROTOTYPE] || !QObject[PROTOTYPE].findChild; +var setSymbolDesc = DESCRIPTORS && $fails(function () { + return _create(dP({}, 'a', { + get: function get() { + return dP(this, 'a', { + value: 7 + }).a; + } + })).a != 7; +}) ? function (it, key, D) { + var protoDesc = gOPD(ObjectProto, key); + if (protoDesc) delete ObjectProto[key]; + dP(it, key, D); + if (protoDesc && it !== ObjectProto) dP(ObjectProto, key, protoDesc); +} : dP; + +var wrap = function wrap(tag) { + var sym = AllSymbols[tag] = _create($Symbol[PROTOTYPE]); + + sym._k = tag; + return sym; +}; + +var isSymbol = USE_NATIVE && _typeof($Symbol.iterator) == 'symbol' ? function (it) { + return _typeof(it) == 'symbol'; +} : function (it) { + return it instanceof $Symbol; +}; + +var $defineProperty = function defineProperty(it, key, D) { + if (it === ObjectProto) $defineProperty(OPSymbols, key, D); + anObject(it); + key = toPrimitive(key, true); + anObject(D); + + if (has(AllSymbols, key)) { + if (!D.enumerable) { + if (!has(it, HIDDEN)) dP(it, HIDDEN, createDesc(1, {})); + it[HIDDEN][key] = true; + } else { + if (has(it, HIDDEN) && it[HIDDEN][key]) it[HIDDEN][key] = false; + D = _create(D, { + enumerable: createDesc(0, false) + }); + } + + return setSymbolDesc(it, key, D); + } + + return dP(it, key, D); +}; + +var $defineProperties = function defineProperties(it, P) { + anObject(it); + var keys = enumKeys(P = toIObject(P)); + var i = 0; + var l = keys.length; + var key; + + while (l > i) { + $defineProperty(it, key = keys[i++], P[key]); + } + + return it; +}; + +var $create = function create(it, P) { + return P === undefined ? _create(it) : $defineProperties(_create(it), P); +}; + +var $propertyIsEnumerable = function propertyIsEnumerable(key) { + var E = isEnum.call(this, key = toPrimitive(key, true)); + if (this === ObjectProto && has(AllSymbols, key) && !has(OPSymbols, key)) return false; + return E || !has(this, key) || !has(AllSymbols, key) || has(this, HIDDEN) && this[HIDDEN][key] ? E : true; +}; + +var $getOwnPropertyDescriptor = function getOwnPropertyDescriptor(it, key) { + it = toIObject(it); + key = toPrimitive(key, true); + if (it === ObjectProto && has(AllSymbols, key) && !has(OPSymbols, key)) return; + var D = gOPD(it, key); + if (D && has(AllSymbols, key) && !(has(it, HIDDEN) && it[HIDDEN][key])) D.enumerable = true; + return D; +}; + +var $getOwnPropertyNames = function getOwnPropertyNames(it) { + var names = gOPN(toIObject(it)); + var result = []; + var i = 0; + var key; + + while (names.length > i) { + if (!has(AllSymbols, key = names[i++]) && key != HIDDEN && key != META) result.push(key); + } + + return result; +}; + +var $getOwnPropertySymbols = function getOwnPropertySymbols(it) { + var IS_OP = it === ObjectProto; + var names = gOPN(IS_OP ? OPSymbols : toIObject(it)); + var result = []; + var i = 0; + var key; + + while (names.length > i) { + if (has(AllSymbols, key = names[i++]) && (IS_OP ? has(ObjectProto, key) : true)) result.push(AllSymbols[key]); + } + + return result; +}; + +if (!USE_NATIVE) { + $Symbol = function _Symbol() { + if (this instanceof $Symbol) throw TypeError('Symbol is not a constructor!'); + var tag = uid(arguments.length > 0 ? arguments[0] : undefined); + + var $set = function $set(value) { + if (this === ObjectProto) $set.call(OPSymbols, value); + if (has(this, HIDDEN) && has(this[HIDDEN], tag)) this[HIDDEN][tag] = false; + setSymbolDesc(this, tag, createDesc(1, value)); + }; + + if (DESCRIPTORS && setter) setSymbolDesc(ObjectProto, tag, { + configurable: true, + set: $set + }); + return wrap(tag); + }; + + redefine($Symbol[PROTOTYPE], 'toString', function toString() { + return this._k; + }); + $GOPD.f = $getOwnPropertyDescriptor; + $DP.f = $defineProperty; + __w_pdfjs_require__(137).f = gOPNExt.f = $getOwnPropertyNames; + __w_pdfjs_require__(78).f = $propertyIsEnumerable; + __w_pdfjs_require__(77).f = $getOwnPropertySymbols; + + if (DESCRIPTORS && !__w_pdfjs_require__(37)) { + redefine(ObjectProto, 'propertyIsEnumerable', $propertyIsEnumerable, true); + } + + wksExt.f = function (name) { + return wrap(wks(name)); + }; +} + +$export($export.G + $export.W + $export.F * !USE_NATIVE, { + Symbol: $Symbol +}); + +for (var es6Symbols = 'hasInstance,isConcatSpreadable,iterator,match,replace,search,species,split,toPrimitive,toStringTag,unscopables'.split(','), j = 0; es6Symbols.length > j;) { + wks(es6Symbols[j++]); +} + +for (var wellKnownSymbols = $keys(wks.store), k = 0; wellKnownSymbols.length > k;) { + wksDefine(wellKnownSymbols[k++]); +} + +$export($export.S + $export.F * !USE_NATIVE, 'Symbol', { + 'for': function _for(key) { + return has(SymbolRegistry, key += '') ? SymbolRegistry[key] : SymbolRegistry[key] = $Symbol(key); + }, + keyFor: function keyFor(sym) { + if (!isSymbol(sym)) throw TypeError(sym + ' is not a symbol!'); + + for (var key in SymbolRegistry) { + if (SymbolRegistry[key] === sym) return key; + } + }, + useSetter: function useSetter() { + setter = true; + }, + useSimple: function useSimple() { + setter = false; + } +}); +$export($export.S + $export.F * !USE_NATIVE, 'Object', { + create: $create, + defineProperty: $defineProperty, + defineProperties: $defineProperties, + getOwnPropertyDescriptor: $getOwnPropertyDescriptor, + getOwnPropertyNames: $getOwnPropertyNames, + getOwnPropertySymbols: $getOwnPropertySymbols +}); +$JSON && $export($export.S + $export.F * (!USE_NATIVE || $fails(function () { + var S = $Symbol(); + return _stringify([S]) != '[null]' || _stringify({ + a: S + }) != '{}' || _stringify(Object(S)) != '{}'; +})), 'JSON', { + stringify: function stringify(it) { + var args = [it]; + var i = 1; + var replacer, $replacer; + + while (arguments.length > i) { + args.push(arguments[i++]); + } + + $replacer = replacer = args[1]; + if (!isObject(replacer) && it === undefined || isSymbol(it)) return; + if (!isArray(replacer)) replacer = function replacer(key, value) { + if (typeof $replacer == 'function') value = $replacer.call(this, key, value); + if (!isSymbol(value)) return value; + }; + args[1] = replacer; + return _stringify.apply($JSON, args); + } +}); +$Symbol[PROTOTYPE][TO_PRIMITIVE] || __w_pdfjs_require__(15)($Symbol[PROTOTYPE], TO_PRIMITIVE, $Symbol[PROTOTYPE].valueOf); +setToStringTag($Symbol, 'Symbol'); +setToStringTag(Math, 'Math', true); +setToStringTag(global.JSON, 'JSON', true); + +/***/ }), +/* 133 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +exports.f = __w_pdfjs_require__(35); + +/***/ }), +/* 134 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var global = __w_pdfjs_require__(13); + +var core = __w_pdfjs_require__(14); + +var LIBRARY = __w_pdfjs_require__(37); + +var wksExt = __w_pdfjs_require__(133); + +var defineProperty = __w_pdfjs_require__(16).f; + +module.exports = function (name) { + var $Symbol = core.Symbol || (core.Symbol = LIBRARY ? {} : global.Symbol || {}); + if (name.charAt(0) != '_' && !(name in $Symbol)) defineProperty($Symbol, name, { + value: wksExt.f(name) + }); +}; + +/***/ }), +/* 135 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var getKeys = __w_pdfjs_require__(59); + +var gOPS = __w_pdfjs_require__(77); + +var pIE = __w_pdfjs_require__(78); + +module.exports = function (it) { + var result = getKeys(it); + var getSymbols = gOPS.f; + + if (getSymbols) { + var symbols = getSymbols(it); + var isEnum = pIE.f; + var i = 0; + var key; + + while (symbols.length > i) { + if (isEnum.call(it, key = symbols[i++])) result.push(key); + } + } + + return result; +}; + +/***/ }), +/* 136 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +var toIObject = __w_pdfjs_require__(47); + +var gOPN = __w_pdfjs_require__(137).f; + +var toString = {}.toString; +var windowNames = (typeof window === "undefined" ? "undefined" : _typeof(window)) == 'object' && window && Object.getOwnPropertyNames ? Object.getOwnPropertyNames(window) : []; + +var getWindowNames = function getWindowNames(it) { + try { + return gOPN(it); + } catch (e) { + return windowNames.slice(); + } +}; + +module.exports.f = function getOwnPropertyNames(it) { + return windowNames && toString.call(it) == '[object Window]' ? getWindowNames(it) : gOPN(toIObject(it)); +}; + +/***/ }), +/* 137 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $keys = __w_pdfjs_require__(60); + +var hiddenKeys = __w_pdfjs_require__(62).concat('length', 'prototype'); + +exports.f = Object.getOwnPropertyNames || function getOwnPropertyNames(O) { + return $keys(O, hiddenKeys); +}; + +/***/ }), +/* 138 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(139); + +module.exports = __w_pdfjs_require__(14).String.padStart; + +/***/ }), +/* 139 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $export = __w_pdfjs_require__(12); + +var $pad = __w_pdfjs_require__(140); + +var userAgent = __w_pdfjs_require__(100); + +$export($export.P + $export.F * /Version\/10\.\d+(\.\d+)? Safari\//.test(userAgent), 'String', { + padStart: function padStart(maxLength) { + return $pad(this, maxLength, arguments.length > 1 ? arguments[1] : undefined, true); + } +}); + +/***/ }), +/* 140 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var toLength = __w_pdfjs_require__(30); + +var repeat = __w_pdfjs_require__(141); + +var defined = __w_pdfjs_require__(38); + +module.exports = function (that, maxLength, fillString, left) { + var S = String(defined(that)); + var stringLength = S.length; + var fillStr = fillString === undefined ? ' ' : String(fillString); + var intMaxLength = toLength(maxLength); + if (intMaxLength <= stringLength || fillStr == '') return S; + var fillLen = intMaxLength - stringLength; + var stringFiller = repeat.call(fillStr, Math.ceil(fillLen / fillStr.length)); + if (stringFiller.length > fillLen) stringFiller = stringFiller.slice(0, fillLen); + return left ? stringFiller + S : S + stringFiller; +}; + +/***/ }), +/* 141 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var toInteger = __w_pdfjs_require__(31); + +var defined = __w_pdfjs_require__(38); + +module.exports = function repeat(count) { + var str = String(defined(this)); + var res = ''; + var n = toInteger(count); + if (n < 0 || n == Infinity) throw RangeError("Count can't be negative"); + + for (; n > 0; (n >>>= 1) && (str += str)) { + if (n & 1) res += str; + } + + return res; +}; + +/***/ }), +/* 142 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(143); + +module.exports = __w_pdfjs_require__(14).String.padEnd; + +/***/ }), +/* 143 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $export = __w_pdfjs_require__(12); + +var $pad = __w_pdfjs_require__(140); + +var userAgent = __w_pdfjs_require__(100); + +$export($export.P + $export.F * /Version\/10\.\d+(\.\d+)? Safari\//.test(userAgent), 'String', { + padEnd: function padEnd(maxLength) { + return $pad(this, maxLength, arguments.length > 1 ? arguments[1] : undefined, false); + } +}); + +/***/ }), +/* 144 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +__w_pdfjs_require__(145); + +module.exports = __w_pdfjs_require__(14).Object.values; + +/***/ }), +/* 145 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var $export = __w_pdfjs_require__(12); + +var $values = __w_pdfjs_require__(146)(false); + +$export($export.S, 'Object', { + values: function values(it) { + return $values(it); + } +}); + +/***/ }), +/* 146 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +var getKeys = __w_pdfjs_require__(59); + +var toIObject = __w_pdfjs_require__(47); + +var isEnum = __w_pdfjs_require__(78).f; + +module.exports = function (isEntries) { + return function (it) { + var O = toIObject(it); + var keys = getKeys(O); + var length = keys.length; + var i = 0; + var result = []; + var key; + + while (length > i) { + if (isEnum.call(O, key = keys[i++])) { + result.push(isEntries ? [key, O[key]] : O[key]); + } + } + + return result; + }; +}; + +/***/ }), +/* 147 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +{ + var isReadableStreamSupported = false; + + if (typeof ReadableStream !== 'undefined') { + try { + new ReadableStream({ + start: function start(controller) { + controller.close(); + } + }); + isReadableStreamSupported = true; + } catch (e) {} + } + + if (isReadableStreamSupported) { + exports.ReadableStream = ReadableStream; + } else { + exports.ReadableStream = __w_pdfjs_require__(148).ReadableStream; + } +} + +/***/ }), +/* 148 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +function _typeof2(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof2 = function _typeof2(obj) { return typeof obj; }; } else { _typeof2 = function _typeof2(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof2(obj); } + +(function (e, a) { + for (var i in a) { + e[i] = a[i]; + } +})(exports, function (modules) { + var installedModules = {}; + + function __w_pdfjs_require__(moduleId) { + if (installedModules[moduleId]) return installedModules[moduleId].exports; + var module = installedModules[moduleId] = { + i: moduleId, + l: false, + exports: {} + }; + modules[moduleId].call(module.exports, module, module.exports, __w_pdfjs_require__); + module.l = true; + return module.exports; + } + + __w_pdfjs_require__.m = modules; + __w_pdfjs_require__.c = installedModules; + + __w_pdfjs_require__.i = function (value) { + return value; + }; + + __w_pdfjs_require__.d = function (exports, name, getter) { + if (!__w_pdfjs_require__.o(exports, name)) { + Object.defineProperty(exports, name, { + configurable: false, + enumerable: true, + get: getter + }); + } + }; + + __w_pdfjs_require__.n = function (module) { + var getter = module && module.__esModule ? function getDefault() { + return module['default']; + } : function getModuleExports() { + return module; + }; + + __w_pdfjs_require__.d(getter, 'a', getter); + + return getter; + }; + + __w_pdfjs_require__.o = function (object, property) { + return Object.prototype.hasOwnProperty.call(object, property); + }; + + __w_pdfjs_require__.p = ""; + return __w_pdfjs_require__(__w_pdfjs_require__.s = 7); +}([function (module, exports, __w_pdfjs_require__) { + "use strict"; + + var _typeof = typeof Symbol === "function" && _typeof2(Symbol.iterator) === "symbol" ? function (obj) { + return _typeof2(obj); + } : function (obj) { + return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : _typeof2(obj); + }; + + var _require = __w_pdfjs_require__(1), + assert = _require.assert; + + function IsPropertyKey(argument) { + return typeof argument === 'string' || (typeof argument === 'undefined' ? 'undefined' : _typeof(argument)) === 'symbol'; + } + + exports.typeIsObject = function (x) { + return (typeof x === 'undefined' ? 'undefined' : _typeof(x)) === 'object' && x !== null || typeof x === 'function'; + }; + + exports.createDataProperty = function (o, p, v) { + assert(exports.typeIsObject(o)); + Object.defineProperty(o, p, { + value: v, + writable: true, + enumerable: true, + configurable: true + }); + }; + + exports.createArrayFromList = function (elements) { + return elements.slice(); + }; + + exports.ArrayBufferCopy = function (dest, destOffset, src, srcOffset, n) { + new Uint8Array(dest).set(new Uint8Array(src, srcOffset, n), destOffset); + }; + + exports.CreateIterResultObject = function (value, done) { + assert(typeof done === 'boolean'); + var obj = {}; + Object.defineProperty(obj, 'value', { + value: value, + enumerable: true, + writable: true, + configurable: true + }); + Object.defineProperty(obj, 'done', { + value: done, + enumerable: true, + writable: true, + configurable: true + }); + return obj; + }; + + exports.IsFiniteNonNegativeNumber = function (v) { + if (Number.isNaN(v)) { + return false; + } + + if (v === Infinity) { + return false; + } + + if (v < 0) { + return false; + } + + return true; + }; + + function Call(F, V, args) { + if (typeof F !== 'function') { + throw new TypeError('Argument is not a function'); + } + + return Function.prototype.apply.call(F, V, args); + } + + exports.InvokeOrNoop = function (O, P, args) { + assert(O !== undefined); + assert(IsPropertyKey(P)); + assert(Array.isArray(args)); + var method = O[P]; + + if (method === undefined) { + return undefined; + } + + return Call(method, O, args); + }; + + exports.PromiseInvokeOrNoop = function (O, P, args) { + assert(O !== undefined); + assert(IsPropertyKey(P)); + assert(Array.isArray(args)); + + try { + return Promise.resolve(exports.InvokeOrNoop(O, P, args)); + } catch (returnValueE) { + return Promise.reject(returnValueE); + } + }; + + exports.PromiseInvokeOrPerformFallback = function (O, P, args, F, argsF) { + assert(O !== undefined); + assert(IsPropertyKey(P)); + assert(Array.isArray(args)); + assert(Array.isArray(argsF)); + var method = void 0; + + try { + method = O[P]; + } catch (methodE) { + return Promise.reject(methodE); + } + + if (method === undefined) { + return F.apply(null, argsF); + } + + try { + return Promise.resolve(Call(method, O, args)); + } catch (e) { + return Promise.reject(e); + } + }; + + exports.TransferArrayBuffer = function (O) { + return O.slice(); + }; + + exports.ValidateAndNormalizeHighWaterMark = function (highWaterMark) { + highWaterMark = Number(highWaterMark); + + if (Number.isNaN(highWaterMark) || highWaterMark < 0) { + throw new RangeError('highWaterMark property of a queuing strategy must be non-negative and non-NaN'); + } + + return highWaterMark; + }; + + exports.ValidateAndNormalizeQueuingStrategy = function (size, highWaterMark) { + if (size !== undefined && typeof size !== 'function') { + throw new TypeError('size property of a queuing strategy must be a function'); + } + + highWaterMark = exports.ValidateAndNormalizeHighWaterMark(highWaterMark); + return { + size: size, + highWaterMark: highWaterMark + }; + }; +}, function (module, exports, __w_pdfjs_require__) { + "use strict"; + + function rethrowAssertionErrorRejection(e) { + if (e && e.constructor === AssertionError) { + setTimeout(function () { + throw e; + }, 0); + } + } + + function AssertionError(message) { + this.name = 'AssertionError'; + this.message = message || ''; + this.stack = new Error().stack; + } + + AssertionError.prototype = Object.create(Error.prototype); + AssertionError.prototype.constructor = AssertionError; + + function assert(value, message) { + if (!value) { + throw new AssertionError(message); + } + } + + module.exports = { + rethrowAssertionErrorRejection: rethrowAssertionErrorRejection, + AssertionError: AssertionError, + assert: assert + }; +}, function (module, exports, __w_pdfjs_require__) { + "use strict"; + + var _createClass = function () { + function defineProperties(target, props) { + for (var i = 0; i < props.length; i++) { + var descriptor = props[i]; + descriptor.enumerable = descriptor.enumerable || false; + descriptor.configurable = true; + if ("value" in descriptor) descriptor.writable = true; + Object.defineProperty(target, descriptor.key, descriptor); + } + } + + return function (Constructor, protoProps, staticProps) { + if (protoProps) defineProperties(Constructor.prototype, protoProps); + if (staticProps) defineProperties(Constructor, staticProps); + return Constructor; + }; + }(); + + function _classCallCheck(instance, Constructor) { + if (!(instance instanceof Constructor)) { + throw new TypeError("Cannot call a class as a function"); + } + } + + var _require = __w_pdfjs_require__(0), + InvokeOrNoop = _require.InvokeOrNoop, + PromiseInvokeOrNoop = _require.PromiseInvokeOrNoop, + ValidateAndNormalizeQueuingStrategy = _require.ValidateAndNormalizeQueuingStrategy, + typeIsObject = _require.typeIsObject; + + var _require2 = __w_pdfjs_require__(1), + assert = _require2.assert, + rethrowAssertionErrorRejection = _require2.rethrowAssertionErrorRejection; + + var _require3 = __w_pdfjs_require__(3), + DequeueValue = _require3.DequeueValue, + EnqueueValueWithSize = _require3.EnqueueValueWithSize, + PeekQueueValue = _require3.PeekQueueValue, + ResetQueue = _require3.ResetQueue; + + var WritableStream = function () { + function WritableStream() { + var underlyingSink = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; + + var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}, + size = _ref.size, + _ref$highWaterMark = _ref.highWaterMark, + highWaterMark = _ref$highWaterMark === undefined ? 1 : _ref$highWaterMark; + + _classCallCheck(this, WritableStream); + + this._state = 'writable'; + this._storedError = undefined; + this._writer = undefined; + this._writableStreamController = undefined; + this._writeRequests = []; + this._inFlightWriteRequest = undefined; + this._closeRequest = undefined; + this._inFlightCloseRequest = undefined; + this._pendingAbortRequest = undefined; + this._backpressure = false; + var type = underlyingSink.type; + + if (type !== undefined) { + throw new RangeError('Invalid type is specified'); + } + + this._writableStreamController = new WritableStreamDefaultController(this, underlyingSink, size, highWaterMark); + + this._writableStreamController.__startSteps(); + } + + _createClass(WritableStream, [{ + key: 'abort', + value: function abort(reason) { + if (IsWritableStream(this) === false) { + return Promise.reject(streamBrandCheckException('abort')); + } + + if (IsWritableStreamLocked(this) === true) { + return Promise.reject(new TypeError('Cannot abort a stream that already has a writer')); + } + + return WritableStreamAbort(this, reason); + } + }, { + key: 'getWriter', + value: function getWriter() { + if (IsWritableStream(this) === false) { + throw streamBrandCheckException('getWriter'); + } + + return AcquireWritableStreamDefaultWriter(this); + } + }, { + key: 'locked', + get: function get() { + if (IsWritableStream(this) === false) { + throw streamBrandCheckException('locked'); + } + + return IsWritableStreamLocked(this); + } + }]); + + return WritableStream; + }(); + + module.exports = { + AcquireWritableStreamDefaultWriter: AcquireWritableStreamDefaultWriter, + IsWritableStream: IsWritableStream, + IsWritableStreamLocked: IsWritableStreamLocked, + WritableStream: WritableStream, + WritableStreamAbort: WritableStreamAbort, + WritableStreamDefaultControllerError: WritableStreamDefaultControllerError, + WritableStreamDefaultWriterCloseWithErrorPropagation: WritableStreamDefaultWriterCloseWithErrorPropagation, + WritableStreamDefaultWriterRelease: WritableStreamDefaultWriterRelease, + WritableStreamDefaultWriterWrite: WritableStreamDefaultWriterWrite, + WritableStreamCloseQueuedOrInFlight: WritableStreamCloseQueuedOrInFlight + }; + + function AcquireWritableStreamDefaultWriter(stream) { + return new WritableStreamDefaultWriter(stream); + } + + function IsWritableStream(x) { + if (!typeIsObject(x)) { + return false; + } + + if (!Object.prototype.hasOwnProperty.call(x, '_writableStreamController')) { + return false; + } + + return true; + } + + function IsWritableStreamLocked(stream) { + assert(IsWritableStream(stream) === true, 'IsWritableStreamLocked should only be used on known writable streams'); + + if (stream._writer === undefined) { + return false; + } + + return true; + } + + function WritableStreamAbort(stream, reason) { + var state = stream._state; + + if (state === 'closed') { + return Promise.resolve(undefined); + } + + if (state === 'errored') { + return Promise.reject(stream._storedError); + } + + var error = new TypeError('Requested to abort'); + + if (stream._pendingAbortRequest !== undefined) { + return Promise.reject(error); + } + + assert(state === 'writable' || state === 'erroring', 'state must be writable or erroring'); + var wasAlreadyErroring = false; + + if (state === 'erroring') { + wasAlreadyErroring = true; + reason = undefined; + } + + var promise = new Promise(function (resolve, reject) { + stream._pendingAbortRequest = { + _resolve: resolve, + _reject: reject, + _reason: reason, + _wasAlreadyErroring: wasAlreadyErroring + }; + }); + + if (wasAlreadyErroring === false) { + WritableStreamStartErroring(stream, error); + } + + return promise; + } + + function WritableStreamAddWriteRequest(stream) { + assert(IsWritableStreamLocked(stream) === true); + assert(stream._state === 'writable'); + var promise = new Promise(function (resolve, reject) { + var writeRequest = { + _resolve: resolve, + _reject: reject + }; + + stream._writeRequests.push(writeRequest); + }); + return promise; + } + + function WritableStreamDealWithRejection(stream, error) { + var state = stream._state; + + if (state === 'writable') { + WritableStreamStartErroring(stream, error); + return; + } + + assert(state === 'erroring'); + WritableStreamFinishErroring(stream); + } + + function WritableStreamStartErroring(stream, reason) { + assert(stream._storedError === undefined, 'stream._storedError === undefined'); + assert(stream._state === 'writable', 'state must be writable'); + var controller = stream._writableStreamController; + assert(controller !== undefined, 'controller must not be undefined'); + stream._state = 'erroring'; + stream._storedError = reason; + var writer = stream._writer; + + if (writer !== undefined) { + WritableStreamDefaultWriterEnsureReadyPromiseRejected(writer, reason); + } + + if (WritableStreamHasOperationMarkedInFlight(stream) === false && controller._started === true) { + WritableStreamFinishErroring(stream); + } + } + + function WritableStreamFinishErroring(stream) { + assert(stream._state === 'erroring', 'stream._state === erroring'); + assert(WritableStreamHasOperationMarkedInFlight(stream) === false, 'WritableStreamHasOperationMarkedInFlight(stream) === false'); + stream._state = 'errored'; + + stream._writableStreamController.__errorSteps(); + + var storedError = stream._storedError; + + for (var i = 0; i < stream._writeRequests.length; i++) { + var writeRequest = stream._writeRequests[i]; + + writeRequest._reject(storedError); + } + + stream._writeRequests = []; + + if (stream._pendingAbortRequest === undefined) { + WritableStreamRejectCloseAndClosedPromiseIfNeeded(stream); + return; + } + + var abortRequest = stream._pendingAbortRequest; + stream._pendingAbortRequest = undefined; + + if (abortRequest._wasAlreadyErroring === true) { + abortRequest._reject(storedError); + + WritableStreamRejectCloseAndClosedPromiseIfNeeded(stream); + return; + } + + var promise = stream._writableStreamController.__abortSteps(abortRequest._reason); + + promise.then(function () { + abortRequest._resolve(); + + WritableStreamRejectCloseAndClosedPromiseIfNeeded(stream); + }, function (reason) { + abortRequest._reject(reason); + + WritableStreamRejectCloseAndClosedPromiseIfNeeded(stream); + }); + } + + function WritableStreamFinishInFlightWrite(stream) { + assert(stream._inFlightWriteRequest !== undefined); + + stream._inFlightWriteRequest._resolve(undefined); + + stream._inFlightWriteRequest = undefined; + } + + function WritableStreamFinishInFlightWriteWithError(stream, error) { + assert(stream._inFlightWriteRequest !== undefined); + + stream._inFlightWriteRequest._reject(error); + + stream._inFlightWriteRequest = undefined; + assert(stream._state === 'writable' || stream._state === 'erroring'); + WritableStreamDealWithRejection(stream, error); + } + + function WritableStreamFinishInFlightClose(stream) { + assert(stream._inFlightCloseRequest !== undefined); + + stream._inFlightCloseRequest._resolve(undefined); + + stream._inFlightCloseRequest = undefined; + var state = stream._state; + assert(state === 'writable' || state === 'erroring'); + + if (state === 'erroring') { + stream._storedError = undefined; + + if (stream._pendingAbortRequest !== undefined) { + stream._pendingAbortRequest._resolve(); + + stream._pendingAbortRequest = undefined; + } + } + + stream._state = 'closed'; + var writer = stream._writer; + + if (writer !== undefined) { + defaultWriterClosedPromiseResolve(writer); + } + + assert(stream._pendingAbortRequest === undefined, 'stream._pendingAbortRequest === undefined'); + assert(stream._storedError === undefined, 'stream._storedError === undefined'); + } + + function WritableStreamFinishInFlightCloseWithError(stream, error) { + assert(stream._inFlightCloseRequest !== undefined); + + stream._inFlightCloseRequest._reject(error); + + stream._inFlightCloseRequest = undefined; + assert(stream._state === 'writable' || stream._state === 'erroring'); + + if (stream._pendingAbortRequest !== undefined) { + stream._pendingAbortRequest._reject(error); + + stream._pendingAbortRequest = undefined; + } + + WritableStreamDealWithRejection(stream, error); + } + + function WritableStreamCloseQueuedOrInFlight(stream) { + if (stream._closeRequest === undefined && stream._inFlightCloseRequest === undefined) { + return false; + } + + return true; + } + + function WritableStreamHasOperationMarkedInFlight(stream) { + if (stream._inFlightWriteRequest === undefined && stream._inFlightCloseRequest === undefined) { + return false; + } + + return true; + } + + function WritableStreamMarkCloseRequestInFlight(stream) { + assert(stream._inFlightCloseRequest === undefined); + assert(stream._closeRequest !== undefined); + stream._inFlightCloseRequest = stream._closeRequest; + stream._closeRequest = undefined; + } + + function WritableStreamMarkFirstWriteRequestInFlight(stream) { + assert(stream._inFlightWriteRequest === undefined, 'there must be no pending write request'); + assert(stream._writeRequests.length !== 0, 'writeRequests must not be empty'); + stream._inFlightWriteRequest = stream._writeRequests.shift(); + } + + function WritableStreamRejectCloseAndClosedPromiseIfNeeded(stream) { + assert(stream._state === 'errored', '_stream_.[[state]] is `"errored"`'); + + if (stream._closeRequest !== undefined) { + assert(stream._inFlightCloseRequest === undefined); + + stream._closeRequest._reject(stream._storedError); + + stream._closeRequest = undefined; + } + + var writer = stream._writer; + + if (writer !== undefined) { + defaultWriterClosedPromiseReject(writer, stream._storedError); + + writer._closedPromise.catch(function () {}); + } + } + + function WritableStreamUpdateBackpressure(stream, backpressure) { + assert(stream._state === 'writable'); + assert(WritableStreamCloseQueuedOrInFlight(stream) === false); + var writer = stream._writer; + + if (writer !== undefined && backpressure !== stream._backpressure) { + if (backpressure === true) { + defaultWriterReadyPromiseReset(writer); + } else { + assert(backpressure === false); + defaultWriterReadyPromiseResolve(writer); + } + } + + stream._backpressure = backpressure; + } + + var WritableStreamDefaultWriter = function () { + function WritableStreamDefaultWriter(stream) { + _classCallCheck(this, WritableStreamDefaultWriter); + + if (IsWritableStream(stream) === false) { + throw new TypeError('WritableStreamDefaultWriter can only be constructed with a WritableStream instance'); + } + + if (IsWritableStreamLocked(stream) === true) { + throw new TypeError('This stream has already been locked for exclusive writing by another writer'); + } + + this._ownerWritableStream = stream; + stream._writer = this; + var state = stream._state; + + if (state === 'writable') { + if (WritableStreamCloseQueuedOrInFlight(stream) === false && stream._backpressure === true) { + defaultWriterReadyPromiseInitialize(this); + } else { + defaultWriterReadyPromiseInitializeAsResolved(this); + } + + defaultWriterClosedPromiseInitialize(this); + } else if (state === 'erroring') { + defaultWriterReadyPromiseInitializeAsRejected(this, stream._storedError); + + this._readyPromise.catch(function () {}); + + defaultWriterClosedPromiseInitialize(this); + } else if (state === 'closed') { + defaultWriterReadyPromiseInitializeAsResolved(this); + defaultWriterClosedPromiseInitializeAsResolved(this); + } else { + assert(state === 'errored', 'state must be errored'); + var storedError = stream._storedError; + defaultWriterReadyPromiseInitializeAsRejected(this, storedError); + + this._readyPromise.catch(function () {}); + + defaultWriterClosedPromiseInitializeAsRejected(this, storedError); + + this._closedPromise.catch(function () {}); + } + } + + _createClass(WritableStreamDefaultWriter, [{ + key: 'abort', + value: function abort(reason) { + if (IsWritableStreamDefaultWriter(this) === false) { + return Promise.reject(defaultWriterBrandCheckException('abort')); + } + + if (this._ownerWritableStream === undefined) { + return Promise.reject(defaultWriterLockException('abort')); + } + + return WritableStreamDefaultWriterAbort(this, reason); + } + }, { + key: 'close', + value: function close() { + if (IsWritableStreamDefaultWriter(this) === false) { + return Promise.reject(defaultWriterBrandCheckException('close')); + } + + var stream = this._ownerWritableStream; + + if (stream === undefined) { + return Promise.reject(defaultWriterLockException('close')); + } + + if (WritableStreamCloseQueuedOrInFlight(stream) === true) { + return Promise.reject(new TypeError('cannot close an already-closing stream')); + } + + return WritableStreamDefaultWriterClose(this); + } + }, { + key: 'releaseLock', + value: function releaseLock() { + if (IsWritableStreamDefaultWriter(this) === false) { + throw defaultWriterBrandCheckException('releaseLock'); + } + + var stream = this._ownerWritableStream; + + if (stream === undefined) { + return; + } + + assert(stream._writer !== undefined); + WritableStreamDefaultWriterRelease(this); + } + }, { + key: 'write', + value: function write(chunk) { + if (IsWritableStreamDefaultWriter(this) === false) { + return Promise.reject(defaultWriterBrandCheckException('write')); + } + + if (this._ownerWritableStream === undefined) { + return Promise.reject(defaultWriterLockException('write to')); + } + + return WritableStreamDefaultWriterWrite(this, chunk); + } + }, { + key: 'closed', + get: function get() { + if (IsWritableStreamDefaultWriter(this) === false) { + return Promise.reject(defaultWriterBrandCheckException('closed')); + } + + return this._closedPromise; + } + }, { + key: 'desiredSize', + get: function get() { + if (IsWritableStreamDefaultWriter(this) === false) { + throw defaultWriterBrandCheckException('desiredSize'); + } + + if (this._ownerWritableStream === undefined) { + throw defaultWriterLockException('desiredSize'); + } + + return WritableStreamDefaultWriterGetDesiredSize(this); + } + }, { + key: 'ready', + get: function get() { + if (IsWritableStreamDefaultWriter(this) === false) { + return Promise.reject(defaultWriterBrandCheckException('ready')); + } + + return this._readyPromise; + } + }]); + + return WritableStreamDefaultWriter; + }(); + + function IsWritableStreamDefaultWriter(x) { + if (!typeIsObject(x)) { + return false; + } + + if (!Object.prototype.hasOwnProperty.call(x, '_ownerWritableStream')) { + return false; + } + + return true; + } + + function WritableStreamDefaultWriterAbort(writer, reason) { + var stream = writer._ownerWritableStream; + assert(stream !== undefined); + return WritableStreamAbort(stream, reason); + } + + function WritableStreamDefaultWriterClose(writer) { + var stream = writer._ownerWritableStream; + assert(stream !== undefined); + var state = stream._state; + + if (state === 'closed' || state === 'errored') { + return Promise.reject(new TypeError('The stream (in ' + state + ' state) is not in the writable state and cannot be closed')); + } + + assert(state === 'writable' || state === 'erroring'); + assert(WritableStreamCloseQueuedOrInFlight(stream) === false); + var promise = new Promise(function (resolve, reject) { + var closeRequest = { + _resolve: resolve, + _reject: reject + }; + stream._closeRequest = closeRequest; + }); + + if (stream._backpressure === true && state === 'writable') { + defaultWriterReadyPromiseResolve(writer); + } + + WritableStreamDefaultControllerClose(stream._writableStreamController); + return promise; + } + + function WritableStreamDefaultWriterCloseWithErrorPropagation(writer) { + var stream = writer._ownerWritableStream; + assert(stream !== undefined); + var state = stream._state; + + if (WritableStreamCloseQueuedOrInFlight(stream) === true || state === 'closed') { + return Promise.resolve(); + } + + if (state === 'errored') { + return Promise.reject(stream._storedError); + } + + assert(state === 'writable' || state === 'erroring'); + return WritableStreamDefaultWriterClose(writer); + } + + function WritableStreamDefaultWriterEnsureClosedPromiseRejected(writer, error) { + if (writer._closedPromiseState === 'pending') { + defaultWriterClosedPromiseReject(writer, error); + } else { + defaultWriterClosedPromiseResetToRejected(writer, error); + } + + writer._closedPromise.catch(function () {}); + } + + function WritableStreamDefaultWriterEnsureReadyPromiseRejected(writer, error) { + if (writer._readyPromiseState === 'pending') { + defaultWriterReadyPromiseReject(writer, error); + } else { + defaultWriterReadyPromiseResetToRejected(writer, error); + } + + writer._readyPromise.catch(function () {}); + } + + function WritableStreamDefaultWriterGetDesiredSize(writer) { + var stream = writer._ownerWritableStream; + var state = stream._state; + + if (state === 'errored' || state === 'erroring') { + return null; + } + + if (state === 'closed') { + return 0; + } + + return WritableStreamDefaultControllerGetDesiredSize(stream._writableStreamController); + } + + function WritableStreamDefaultWriterRelease(writer) { + var stream = writer._ownerWritableStream; + assert(stream !== undefined); + assert(stream._writer === writer); + var releasedError = new TypeError('Writer was released and can no longer be used to monitor the stream\'s closedness'); + WritableStreamDefaultWriterEnsureReadyPromiseRejected(writer, releasedError); + WritableStreamDefaultWriterEnsureClosedPromiseRejected(writer, releasedError); + stream._writer = undefined; + writer._ownerWritableStream = undefined; + } + + function WritableStreamDefaultWriterWrite(writer, chunk) { + var stream = writer._ownerWritableStream; + assert(stream !== undefined); + var controller = stream._writableStreamController; + var chunkSize = WritableStreamDefaultControllerGetChunkSize(controller, chunk); + + if (stream !== writer._ownerWritableStream) { + return Promise.reject(defaultWriterLockException('write to')); + } + + var state = stream._state; + + if (state === 'errored') { + return Promise.reject(stream._storedError); + } + + if (WritableStreamCloseQueuedOrInFlight(stream) === true || state === 'closed') { + return Promise.reject(new TypeError('The stream is closing or closed and cannot be written to')); + } + + if (state === 'erroring') { + return Promise.reject(stream._storedError); + } + + assert(state === 'writable'); + var promise = WritableStreamAddWriteRequest(stream); + WritableStreamDefaultControllerWrite(controller, chunk, chunkSize); + return promise; + } + + var WritableStreamDefaultController = function () { + function WritableStreamDefaultController(stream, underlyingSink, size, highWaterMark) { + _classCallCheck(this, WritableStreamDefaultController); + + if (IsWritableStream(stream) === false) { + throw new TypeError('WritableStreamDefaultController can only be constructed with a WritableStream instance'); + } + + if (stream._writableStreamController !== undefined) { + throw new TypeError('WritableStreamDefaultController instances can only be created by the WritableStream constructor'); + } + + this._controlledWritableStream = stream; + this._underlyingSink = underlyingSink; + this._queue = undefined; + this._queueTotalSize = undefined; + ResetQueue(this); + this._started = false; + var normalizedStrategy = ValidateAndNormalizeQueuingStrategy(size, highWaterMark); + this._strategySize = normalizedStrategy.size; + this._strategyHWM = normalizedStrategy.highWaterMark; + var backpressure = WritableStreamDefaultControllerGetBackpressure(this); + WritableStreamUpdateBackpressure(stream, backpressure); + } + + _createClass(WritableStreamDefaultController, [{ + key: 'error', + value: function error(e) { + if (IsWritableStreamDefaultController(this) === false) { + throw new TypeError('WritableStreamDefaultController.prototype.error can only be used on a WritableStreamDefaultController'); + } + + var state = this._controlledWritableStream._state; + + if (state !== 'writable') { + return; + } + + WritableStreamDefaultControllerError(this, e); + } + }, { + key: '__abortSteps', + value: function __abortSteps(reason) { + return PromiseInvokeOrNoop(this._underlyingSink, 'abort', [reason]); + } + }, { + key: '__errorSteps', + value: function __errorSteps() { + ResetQueue(this); + } + }, { + key: '__startSteps', + value: function __startSteps() { + var _this = this; + + var startResult = InvokeOrNoop(this._underlyingSink, 'start', [this]); + var stream = this._controlledWritableStream; + Promise.resolve(startResult).then(function () { + assert(stream._state === 'writable' || stream._state === 'erroring'); + _this._started = true; + WritableStreamDefaultControllerAdvanceQueueIfNeeded(_this); + }, function (r) { + assert(stream._state === 'writable' || stream._state === 'erroring'); + _this._started = true; + WritableStreamDealWithRejection(stream, r); + }).catch(rethrowAssertionErrorRejection); + } + }]); + + return WritableStreamDefaultController; + }(); + + function WritableStreamDefaultControllerClose(controller) { + EnqueueValueWithSize(controller, 'close', 0); + WritableStreamDefaultControllerAdvanceQueueIfNeeded(controller); + } + + function WritableStreamDefaultControllerGetChunkSize(controller, chunk) { + var strategySize = controller._strategySize; + + if (strategySize === undefined) { + return 1; + } + + try { + return strategySize(chunk); + } catch (chunkSizeE) { + WritableStreamDefaultControllerErrorIfNeeded(controller, chunkSizeE); + return 1; + } + } + + function WritableStreamDefaultControllerGetDesiredSize(controller) { + return controller._strategyHWM - controller._queueTotalSize; + } + + function WritableStreamDefaultControllerWrite(controller, chunk, chunkSize) { + var writeRecord = { + chunk: chunk + }; + + try { + EnqueueValueWithSize(controller, writeRecord, chunkSize); + } catch (enqueueE) { + WritableStreamDefaultControllerErrorIfNeeded(controller, enqueueE); + return; + } + + var stream = controller._controlledWritableStream; + + if (WritableStreamCloseQueuedOrInFlight(stream) === false && stream._state === 'writable') { + var backpressure = WritableStreamDefaultControllerGetBackpressure(controller); + WritableStreamUpdateBackpressure(stream, backpressure); + } + + WritableStreamDefaultControllerAdvanceQueueIfNeeded(controller); + } + + function IsWritableStreamDefaultController(x) { + if (!typeIsObject(x)) { + return false; + } + + if (!Object.prototype.hasOwnProperty.call(x, '_underlyingSink')) { + return false; + } + + return true; + } + + function WritableStreamDefaultControllerAdvanceQueueIfNeeded(controller) { + var stream = controller._controlledWritableStream; + + if (controller._started === false) { + return; + } + + if (stream._inFlightWriteRequest !== undefined) { + return; + } + + var state = stream._state; + + if (state === 'closed' || state === 'errored') { + return; + } + + if (state === 'erroring') { + WritableStreamFinishErroring(stream); + return; + } + + if (controller._queue.length === 0) { + return; + } + + var writeRecord = PeekQueueValue(controller); + + if (writeRecord === 'close') { + WritableStreamDefaultControllerProcessClose(controller); + } else { + WritableStreamDefaultControllerProcessWrite(controller, writeRecord.chunk); + } + } + + function WritableStreamDefaultControllerErrorIfNeeded(controller, error) { + if (controller._controlledWritableStream._state === 'writable') { + WritableStreamDefaultControllerError(controller, error); + } + } + + function WritableStreamDefaultControllerProcessClose(controller) { + var stream = controller._controlledWritableStream; + WritableStreamMarkCloseRequestInFlight(stream); + DequeueValue(controller); + assert(controller._queue.length === 0, 'queue must be empty once the final write record is dequeued'); + var sinkClosePromise = PromiseInvokeOrNoop(controller._underlyingSink, 'close', []); + sinkClosePromise.then(function () { + WritableStreamFinishInFlightClose(stream); + }, function (reason) { + WritableStreamFinishInFlightCloseWithError(stream, reason); + }).catch(rethrowAssertionErrorRejection); + } + + function WritableStreamDefaultControllerProcessWrite(controller, chunk) { + var stream = controller._controlledWritableStream; + WritableStreamMarkFirstWriteRequestInFlight(stream); + var sinkWritePromise = PromiseInvokeOrNoop(controller._underlyingSink, 'write', [chunk, controller]); + sinkWritePromise.then(function () { + WritableStreamFinishInFlightWrite(stream); + var state = stream._state; + assert(state === 'writable' || state === 'erroring'); + DequeueValue(controller); + + if (WritableStreamCloseQueuedOrInFlight(stream) === false && state === 'writable') { + var backpressure = WritableStreamDefaultControllerGetBackpressure(controller); + WritableStreamUpdateBackpressure(stream, backpressure); + } + + WritableStreamDefaultControllerAdvanceQueueIfNeeded(controller); + }, function (reason) { + WritableStreamFinishInFlightWriteWithError(stream, reason); + }).catch(rethrowAssertionErrorRejection); + } + + function WritableStreamDefaultControllerGetBackpressure(controller) { + var desiredSize = WritableStreamDefaultControllerGetDesiredSize(controller); + return desiredSize <= 0; + } + + function WritableStreamDefaultControllerError(controller, error) { + var stream = controller._controlledWritableStream; + assert(stream._state === 'writable'); + WritableStreamStartErroring(stream, error); + } + + function streamBrandCheckException(name) { + return new TypeError('WritableStream.prototype.' + name + ' can only be used on a WritableStream'); + } + + function defaultWriterBrandCheckException(name) { + return new TypeError('WritableStreamDefaultWriter.prototype.' + name + ' can only be used on a WritableStreamDefaultWriter'); + } + + function defaultWriterLockException(name) { + return new TypeError('Cannot ' + name + ' a stream using a released writer'); + } + + function defaultWriterClosedPromiseInitialize(writer) { + writer._closedPromise = new Promise(function (resolve, reject) { + writer._closedPromise_resolve = resolve; + writer._closedPromise_reject = reject; + writer._closedPromiseState = 'pending'; + }); + } + + function defaultWriterClosedPromiseInitializeAsRejected(writer, reason) { + writer._closedPromise = Promise.reject(reason); + writer._closedPromise_resolve = undefined; + writer._closedPromise_reject = undefined; + writer._closedPromiseState = 'rejected'; + } + + function defaultWriterClosedPromiseInitializeAsResolved(writer) { + writer._closedPromise = Promise.resolve(undefined); + writer._closedPromise_resolve = undefined; + writer._closedPromise_reject = undefined; + writer._closedPromiseState = 'resolved'; + } + + function defaultWriterClosedPromiseReject(writer, reason) { + assert(writer._closedPromise_resolve !== undefined, 'writer._closedPromise_resolve !== undefined'); + assert(writer._closedPromise_reject !== undefined, 'writer._closedPromise_reject !== undefined'); + assert(writer._closedPromiseState === 'pending', 'writer._closedPromiseState is pending'); + + writer._closedPromise_reject(reason); + + writer._closedPromise_resolve = undefined; + writer._closedPromise_reject = undefined; + writer._closedPromiseState = 'rejected'; + } + + function defaultWriterClosedPromiseResetToRejected(writer, reason) { + assert(writer._closedPromise_resolve === undefined, 'writer._closedPromise_resolve === undefined'); + assert(writer._closedPromise_reject === undefined, 'writer._closedPromise_reject === undefined'); + assert(writer._closedPromiseState !== 'pending', 'writer._closedPromiseState is not pending'); + writer._closedPromise = Promise.reject(reason); + writer._closedPromiseState = 'rejected'; + } + + function defaultWriterClosedPromiseResolve(writer) { + assert(writer._closedPromise_resolve !== undefined, 'writer._closedPromise_resolve !== undefined'); + assert(writer._closedPromise_reject !== undefined, 'writer._closedPromise_reject !== undefined'); + assert(writer._closedPromiseState === 'pending', 'writer._closedPromiseState is pending'); + + writer._closedPromise_resolve(undefined); + + writer._closedPromise_resolve = undefined; + writer._closedPromise_reject = undefined; + writer._closedPromiseState = 'resolved'; + } + + function defaultWriterReadyPromiseInitialize(writer) { + writer._readyPromise = new Promise(function (resolve, reject) { + writer._readyPromise_resolve = resolve; + writer._readyPromise_reject = reject; + }); + writer._readyPromiseState = 'pending'; + } + + function defaultWriterReadyPromiseInitializeAsRejected(writer, reason) { + writer._readyPromise = Promise.reject(reason); + writer._readyPromise_resolve = undefined; + writer._readyPromise_reject = undefined; + writer._readyPromiseState = 'rejected'; + } + + function defaultWriterReadyPromiseInitializeAsResolved(writer) { + writer._readyPromise = Promise.resolve(undefined); + writer._readyPromise_resolve = undefined; + writer._readyPromise_reject = undefined; + writer._readyPromiseState = 'fulfilled'; + } + + function defaultWriterReadyPromiseReject(writer, reason) { + assert(writer._readyPromise_resolve !== undefined, 'writer._readyPromise_resolve !== undefined'); + assert(writer._readyPromise_reject !== undefined, 'writer._readyPromise_reject !== undefined'); + + writer._readyPromise_reject(reason); + + writer._readyPromise_resolve = undefined; + writer._readyPromise_reject = undefined; + writer._readyPromiseState = 'rejected'; + } + + function defaultWriterReadyPromiseReset(writer) { + assert(writer._readyPromise_resolve === undefined, 'writer._readyPromise_resolve === undefined'); + assert(writer._readyPromise_reject === undefined, 'writer._readyPromise_reject === undefined'); + writer._readyPromise = new Promise(function (resolve, reject) { + writer._readyPromise_resolve = resolve; + writer._readyPromise_reject = reject; + }); + writer._readyPromiseState = 'pending'; + } + + function defaultWriterReadyPromiseResetToRejected(writer, reason) { + assert(writer._readyPromise_resolve === undefined, 'writer._readyPromise_resolve === undefined'); + assert(writer._readyPromise_reject === undefined, 'writer._readyPromise_reject === undefined'); + writer._readyPromise = Promise.reject(reason); + writer._readyPromiseState = 'rejected'; + } + + function defaultWriterReadyPromiseResolve(writer) { + assert(writer._readyPromise_resolve !== undefined, 'writer._readyPromise_resolve !== undefined'); + assert(writer._readyPromise_reject !== undefined, 'writer._readyPromise_reject !== undefined'); + + writer._readyPromise_resolve(undefined); + + writer._readyPromise_resolve = undefined; + writer._readyPromise_reject = undefined; + writer._readyPromiseState = 'fulfilled'; + } +}, function (module, exports, __w_pdfjs_require__) { + "use strict"; + + var _require = __w_pdfjs_require__(0), + IsFiniteNonNegativeNumber = _require.IsFiniteNonNegativeNumber; + + var _require2 = __w_pdfjs_require__(1), + assert = _require2.assert; + + exports.DequeueValue = function (container) { + assert('_queue' in container && '_queueTotalSize' in container, 'Spec-level failure: DequeueValue should only be used on containers with [[queue]] and [[queueTotalSize]].'); + assert(container._queue.length > 0, 'Spec-level failure: should never dequeue from an empty queue.'); + + var pair = container._queue.shift(); + + container._queueTotalSize -= pair.size; + + if (container._queueTotalSize < 0) { + container._queueTotalSize = 0; + } + + return pair.value; + }; + + exports.EnqueueValueWithSize = function (container, value, size) { + assert('_queue' in container && '_queueTotalSize' in container, 'Spec-level failure: EnqueueValueWithSize should only be used on containers with [[queue]] and ' + '[[queueTotalSize]].'); + size = Number(size); + + if (!IsFiniteNonNegativeNumber(size)) { + throw new RangeError('Size must be a finite, non-NaN, non-negative number.'); + } + + container._queue.push({ + value: value, + size: size + }); + + container._queueTotalSize += size; + }; + + exports.PeekQueueValue = function (container) { + assert('_queue' in container && '_queueTotalSize' in container, 'Spec-level failure: PeekQueueValue should only be used on containers with [[queue]] and [[queueTotalSize]].'); + assert(container._queue.length > 0, 'Spec-level failure: should never peek at an empty queue.'); + var pair = container._queue[0]; + return pair.value; + }; + + exports.ResetQueue = function (container) { + assert('_queue' in container && '_queueTotalSize' in container, 'Spec-level failure: ResetQueue should only be used on containers with [[queue]] and [[queueTotalSize]].'); + container._queue = []; + container._queueTotalSize = 0; + }; +}, function (module, exports, __w_pdfjs_require__) { + "use strict"; + + var _createClass = function () { + function defineProperties(target, props) { + for (var i = 0; i < props.length; i++) { + var descriptor = props[i]; + descriptor.enumerable = descriptor.enumerable || false; + descriptor.configurable = true; + if ("value" in descriptor) descriptor.writable = true; + Object.defineProperty(target, descriptor.key, descriptor); + } + } + + return function (Constructor, protoProps, staticProps) { + if (protoProps) defineProperties(Constructor.prototype, protoProps); + if (staticProps) defineProperties(Constructor, staticProps); + return Constructor; + }; + }(); + + function _classCallCheck(instance, Constructor) { + if (!(instance instanceof Constructor)) { + throw new TypeError("Cannot call a class as a function"); + } + } + + var _require = __w_pdfjs_require__(0), + ArrayBufferCopy = _require.ArrayBufferCopy, + CreateIterResultObject = _require.CreateIterResultObject, + IsFiniteNonNegativeNumber = _require.IsFiniteNonNegativeNumber, + InvokeOrNoop = _require.InvokeOrNoop, + PromiseInvokeOrNoop = _require.PromiseInvokeOrNoop, + TransferArrayBuffer = _require.TransferArrayBuffer, + ValidateAndNormalizeQueuingStrategy = _require.ValidateAndNormalizeQueuingStrategy, + ValidateAndNormalizeHighWaterMark = _require.ValidateAndNormalizeHighWaterMark; + + var _require2 = __w_pdfjs_require__(0), + createArrayFromList = _require2.createArrayFromList, + createDataProperty = _require2.createDataProperty, + typeIsObject = _require2.typeIsObject; + + var _require3 = __w_pdfjs_require__(1), + assert = _require3.assert, + rethrowAssertionErrorRejection = _require3.rethrowAssertionErrorRejection; + + var _require4 = __w_pdfjs_require__(3), + DequeueValue = _require4.DequeueValue, + EnqueueValueWithSize = _require4.EnqueueValueWithSize, + ResetQueue = _require4.ResetQueue; + + var _require5 = __w_pdfjs_require__(2), + AcquireWritableStreamDefaultWriter = _require5.AcquireWritableStreamDefaultWriter, + IsWritableStream = _require5.IsWritableStream, + IsWritableStreamLocked = _require5.IsWritableStreamLocked, + WritableStreamAbort = _require5.WritableStreamAbort, + WritableStreamDefaultWriterCloseWithErrorPropagation = _require5.WritableStreamDefaultWriterCloseWithErrorPropagation, + WritableStreamDefaultWriterRelease = _require5.WritableStreamDefaultWriterRelease, + WritableStreamDefaultWriterWrite = _require5.WritableStreamDefaultWriterWrite, + WritableStreamCloseQueuedOrInFlight = _require5.WritableStreamCloseQueuedOrInFlight; + + var ReadableStream = function () { + function ReadableStream() { + var underlyingSource = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; + + var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}, + size = _ref.size, + highWaterMark = _ref.highWaterMark; + + _classCallCheck(this, ReadableStream); + + this._state = 'readable'; + this._reader = undefined; + this._storedError = undefined; + this._disturbed = false; + this._readableStreamController = undefined; + var type = underlyingSource.type; + var typeString = String(type); + + if (typeString === 'bytes') { + if (highWaterMark === undefined) { + highWaterMark = 0; + } + + this._readableStreamController = new ReadableByteStreamController(this, underlyingSource, highWaterMark); + } else if (type === undefined) { + if (highWaterMark === undefined) { + highWaterMark = 1; + } + + this._readableStreamController = new ReadableStreamDefaultController(this, underlyingSource, size, highWaterMark); + } else { + throw new RangeError('Invalid type is specified'); + } + } + + _createClass(ReadableStream, [{ + key: 'cancel', + value: function cancel(reason) { + if (IsReadableStream(this) === false) { + return Promise.reject(streamBrandCheckException('cancel')); + } + + if (IsReadableStreamLocked(this) === true) { + return Promise.reject(new TypeError('Cannot cancel a stream that already has a reader')); + } + + return ReadableStreamCancel(this, reason); + } + }, { + key: 'getReader', + value: function getReader() { + var _ref2 = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}, + mode = _ref2.mode; + + if (IsReadableStream(this) === false) { + throw streamBrandCheckException('getReader'); + } + + if (mode === undefined) { + return AcquireReadableStreamDefaultReader(this); + } + + mode = String(mode); + + if (mode === 'byob') { + return AcquireReadableStreamBYOBReader(this); + } + + throw new RangeError('Invalid mode is specified'); + } + }, { + key: 'pipeThrough', + value: function pipeThrough(_ref3, options) { + var writable = _ref3.writable, + readable = _ref3.readable; + var promise = this.pipeTo(writable, options); + ifIsObjectAndHasAPromiseIsHandledInternalSlotSetPromiseIsHandledToTrue(promise); + return readable; + } + }, { + key: 'pipeTo', + value: function pipeTo(dest) { + var _this = this; + + var _ref4 = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}, + preventClose = _ref4.preventClose, + preventAbort = _ref4.preventAbort, + preventCancel = _ref4.preventCancel; + + if (IsReadableStream(this) === false) { + return Promise.reject(streamBrandCheckException('pipeTo')); + } + + if (IsWritableStream(dest) === false) { + return Promise.reject(new TypeError('ReadableStream.prototype.pipeTo\'s first argument must be a WritableStream')); + } + + preventClose = Boolean(preventClose); + preventAbort = Boolean(preventAbort); + preventCancel = Boolean(preventCancel); + + if (IsReadableStreamLocked(this) === true) { + return Promise.reject(new TypeError('ReadableStream.prototype.pipeTo cannot be used on a locked ReadableStream')); + } + + if (IsWritableStreamLocked(dest) === true) { + return Promise.reject(new TypeError('ReadableStream.prototype.pipeTo cannot be used on a locked WritableStream')); + } + + var reader = AcquireReadableStreamDefaultReader(this); + var writer = AcquireWritableStreamDefaultWriter(dest); + var shuttingDown = false; + var currentWrite = Promise.resolve(); + return new Promise(function (resolve, reject) { + function pipeLoop() { + currentWrite = Promise.resolve(); + + if (shuttingDown === true) { + return Promise.resolve(); + } + + return writer._readyPromise.then(function () { + return ReadableStreamDefaultReaderRead(reader).then(function (_ref5) { + var value = _ref5.value, + done = _ref5.done; + + if (done === true) { + return; + } + + currentWrite = WritableStreamDefaultWriterWrite(writer, value).catch(function () {}); + }); + }).then(pipeLoop); + } + + isOrBecomesErrored(_this, reader._closedPromise, function (storedError) { + if (preventAbort === false) { + shutdownWithAction(function () { + return WritableStreamAbort(dest, storedError); + }, true, storedError); + } else { + shutdown(true, storedError); + } + }); + isOrBecomesErrored(dest, writer._closedPromise, function (storedError) { + if (preventCancel === false) { + shutdownWithAction(function () { + return ReadableStreamCancel(_this, storedError); + }, true, storedError); + } else { + shutdown(true, storedError); + } + }); + isOrBecomesClosed(_this, reader._closedPromise, function () { + if (preventClose === false) { + shutdownWithAction(function () { + return WritableStreamDefaultWriterCloseWithErrorPropagation(writer); + }); + } else { + shutdown(); + } + }); + + if (WritableStreamCloseQueuedOrInFlight(dest) === true || dest._state === 'closed') { + var destClosed = new TypeError('the destination writable stream closed before all data could be piped to it'); + + if (preventCancel === false) { + shutdownWithAction(function () { + return ReadableStreamCancel(_this, destClosed); + }, true, destClosed); + } else { + shutdown(true, destClosed); + } + } + + pipeLoop().catch(function (err) { + currentWrite = Promise.resolve(); + rethrowAssertionErrorRejection(err); + }); + + function waitForWritesToFinish() { + var oldCurrentWrite = currentWrite; + return currentWrite.then(function () { + return oldCurrentWrite !== currentWrite ? waitForWritesToFinish() : undefined; + }); + } + + function isOrBecomesErrored(stream, promise, action) { + if (stream._state === 'errored') { + action(stream._storedError); + } else { + promise.catch(action).catch(rethrowAssertionErrorRejection); + } + } + + function isOrBecomesClosed(stream, promise, action) { + if (stream._state === 'closed') { + action(); + } else { + promise.then(action).catch(rethrowAssertionErrorRejection); + } + } + + function shutdownWithAction(action, originalIsError, originalError) { + if (shuttingDown === true) { + return; + } + + shuttingDown = true; + + if (dest._state === 'writable' && WritableStreamCloseQueuedOrInFlight(dest) === false) { + waitForWritesToFinish().then(doTheRest); + } else { + doTheRest(); + } + + function doTheRest() { + action().then(function () { + return finalize(originalIsError, originalError); + }, function (newError) { + return finalize(true, newError); + }).catch(rethrowAssertionErrorRejection); + } + } + + function shutdown(isError, error) { + if (shuttingDown === true) { + return; + } + + shuttingDown = true; + + if (dest._state === 'writable' && WritableStreamCloseQueuedOrInFlight(dest) === false) { + waitForWritesToFinish().then(function () { + return finalize(isError, error); + }).catch(rethrowAssertionErrorRejection); + } else { + finalize(isError, error); + } + } + + function finalize(isError, error) { + WritableStreamDefaultWriterRelease(writer); + ReadableStreamReaderGenericRelease(reader); + + if (isError) { + reject(error); + } else { + resolve(undefined); + } + } + }); + } + }, { + key: 'tee', + value: function tee() { + if (IsReadableStream(this) === false) { + throw streamBrandCheckException('tee'); + } + + var branches = ReadableStreamTee(this, false); + return createArrayFromList(branches); + } + }, { + key: 'locked', + get: function get() { + if (IsReadableStream(this) === false) { + throw streamBrandCheckException('locked'); + } + + return IsReadableStreamLocked(this); + } + }]); + + return ReadableStream; + }(); + + module.exports = { + ReadableStream: ReadableStream, + IsReadableStreamDisturbed: IsReadableStreamDisturbed, + ReadableStreamDefaultControllerClose: ReadableStreamDefaultControllerClose, + ReadableStreamDefaultControllerEnqueue: ReadableStreamDefaultControllerEnqueue, + ReadableStreamDefaultControllerError: ReadableStreamDefaultControllerError, + ReadableStreamDefaultControllerGetDesiredSize: ReadableStreamDefaultControllerGetDesiredSize + }; + + function AcquireReadableStreamBYOBReader(stream) { + return new ReadableStreamBYOBReader(stream); + } + + function AcquireReadableStreamDefaultReader(stream) { + return new ReadableStreamDefaultReader(stream); + } + + function IsReadableStream(x) { + if (!typeIsObject(x)) { + return false; + } + + if (!Object.prototype.hasOwnProperty.call(x, '_readableStreamController')) { + return false; + } + + return true; + } + + function IsReadableStreamDisturbed(stream) { + assert(IsReadableStream(stream) === true, 'IsReadableStreamDisturbed should only be used on known readable streams'); + return stream._disturbed; + } + + function IsReadableStreamLocked(stream) { + assert(IsReadableStream(stream) === true, 'IsReadableStreamLocked should only be used on known readable streams'); + + if (stream._reader === undefined) { + return false; + } + + return true; + } + + function ReadableStreamTee(stream, cloneForBranch2) { + assert(IsReadableStream(stream) === true); + assert(typeof cloneForBranch2 === 'boolean'); + var reader = AcquireReadableStreamDefaultReader(stream); + var teeState = { + closedOrErrored: false, + canceled1: false, + canceled2: false, + reason1: undefined, + reason2: undefined + }; + teeState.promise = new Promise(function (resolve) { + teeState._resolve = resolve; + }); + var pull = create_ReadableStreamTeePullFunction(); + pull._reader = reader; + pull._teeState = teeState; + pull._cloneForBranch2 = cloneForBranch2; + var cancel1 = create_ReadableStreamTeeBranch1CancelFunction(); + cancel1._stream = stream; + cancel1._teeState = teeState; + var cancel2 = create_ReadableStreamTeeBranch2CancelFunction(); + cancel2._stream = stream; + cancel2._teeState = teeState; + var underlyingSource1 = Object.create(Object.prototype); + createDataProperty(underlyingSource1, 'pull', pull); + createDataProperty(underlyingSource1, 'cancel', cancel1); + var branch1Stream = new ReadableStream(underlyingSource1); + var underlyingSource2 = Object.create(Object.prototype); + createDataProperty(underlyingSource2, 'pull', pull); + createDataProperty(underlyingSource2, 'cancel', cancel2); + var branch2Stream = new ReadableStream(underlyingSource2); + pull._branch1 = branch1Stream._readableStreamController; + pull._branch2 = branch2Stream._readableStreamController; + + reader._closedPromise.catch(function (r) { + if (teeState.closedOrErrored === true) { + return; + } + + ReadableStreamDefaultControllerError(pull._branch1, r); + ReadableStreamDefaultControllerError(pull._branch2, r); + teeState.closedOrErrored = true; + }); + + return [branch1Stream, branch2Stream]; + } + + function create_ReadableStreamTeePullFunction() { + function f() { + var reader = f._reader, + branch1 = f._branch1, + branch2 = f._branch2, + teeState = f._teeState; + return ReadableStreamDefaultReaderRead(reader).then(function (result) { + assert(typeIsObject(result)); + var value = result.value; + var done = result.done; + assert(typeof done === 'boolean'); + + if (done === true && teeState.closedOrErrored === false) { + if (teeState.canceled1 === false) { + ReadableStreamDefaultControllerClose(branch1); + } + + if (teeState.canceled2 === false) { + ReadableStreamDefaultControllerClose(branch2); + } + + teeState.closedOrErrored = true; + } + + if (teeState.closedOrErrored === true) { + return; + } + + var value1 = value; + var value2 = value; + + if (teeState.canceled1 === false) { + ReadableStreamDefaultControllerEnqueue(branch1, value1); + } + + if (teeState.canceled2 === false) { + ReadableStreamDefaultControllerEnqueue(branch2, value2); + } + }); + } + + return f; + } + + function create_ReadableStreamTeeBranch1CancelFunction() { + function f(reason) { + var stream = f._stream, + teeState = f._teeState; + teeState.canceled1 = true; + teeState.reason1 = reason; + + if (teeState.canceled2 === true) { + var compositeReason = createArrayFromList([teeState.reason1, teeState.reason2]); + var cancelResult = ReadableStreamCancel(stream, compositeReason); + + teeState._resolve(cancelResult); + } + + return teeState.promise; + } + + return f; + } + + function create_ReadableStreamTeeBranch2CancelFunction() { + function f(reason) { + var stream = f._stream, + teeState = f._teeState; + teeState.canceled2 = true; + teeState.reason2 = reason; + + if (teeState.canceled1 === true) { + var compositeReason = createArrayFromList([teeState.reason1, teeState.reason2]); + var cancelResult = ReadableStreamCancel(stream, compositeReason); + + teeState._resolve(cancelResult); + } + + return teeState.promise; + } + + return f; + } + + function ReadableStreamAddReadIntoRequest(stream) { + assert(IsReadableStreamBYOBReader(stream._reader) === true); + assert(stream._state === 'readable' || stream._state === 'closed'); + var promise = new Promise(function (resolve, reject) { + var readIntoRequest = { + _resolve: resolve, + _reject: reject + }; + + stream._reader._readIntoRequests.push(readIntoRequest); + }); + return promise; + } + + function ReadableStreamAddReadRequest(stream) { + assert(IsReadableStreamDefaultReader(stream._reader) === true); + assert(stream._state === 'readable'); + var promise = new Promise(function (resolve, reject) { + var readRequest = { + _resolve: resolve, + _reject: reject + }; + + stream._reader._readRequests.push(readRequest); + }); + return promise; + } + + function ReadableStreamCancel(stream, reason) { + stream._disturbed = true; + + if (stream._state === 'closed') { + return Promise.resolve(undefined); + } + + if (stream._state === 'errored') { + return Promise.reject(stream._storedError); + } + + ReadableStreamClose(stream); + + var sourceCancelPromise = stream._readableStreamController.__cancelSteps(reason); + + return sourceCancelPromise.then(function () { + return undefined; + }); + } + + function ReadableStreamClose(stream) { + assert(stream._state === 'readable'); + stream._state = 'closed'; + var reader = stream._reader; + + if (reader === undefined) { + return undefined; + } + + if (IsReadableStreamDefaultReader(reader) === true) { + for (var i = 0; i < reader._readRequests.length; i++) { + var _resolve = reader._readRequests[i]._resolve; + + _resolve(CreateIterResultObject(undefined, true)); + } + + reader._readRequests = []; + } + + defaultReaderClosedPromiseResolve(reader); + return undefined; + } + + function ReadableStreamError(stream, e) { + assert(IsReadableStream(stream) === true, 'stream must be ReadableStream'); + assert(stream._state === 'readable', 'state must be readable'); + stream._state = 'errored'; + stream._storedError = e; + var reader = stream._reader; + + if (reader === undefined) { + return undefined; + } + + if (IsReadableStreamDefaultReader(reader) === true) { + for (var i = 0; i < reader._readRequests.length; i++) { + var readRequest = reader._readRequests[i]; + + readRequest._reject(e); + } + + reader._readRequests = []; + } else { + assert(IsReadableStreamBYOBReader(reader), 'reader must be ReadableStreamBYOBReader'); + + for (var _i = 0; _i < reader._readIntoRequests.length; _i++) { + var readIntoRequest = reader._readIntoRequests[_i]; + + readIntoRequest._reject(e); + } + + reader._readIntoRequests = []; + } + + defaultReaderClosedPromiseReject(reader, e); + + reader._closedPromise.catch(function () {}); + } + + function ReadableStreamFulfillReadIntoRequest(stream, chunk, done) { + var reader = stream._reader; + assert(reader._readIntoRequests.length > 0); + + var readIntoRequest = reader._readIntoRequests.shift(); + + readIntoRequest._resolve(CreateIterResultObject(chunk, done)); + } + + function ReadableStreamFulfillReadRequest(stream, chunk, done) { + var reader = stream._reader; + assert(reader._readRequests.length > 0); + + var readRequest = reader._readRequests.shift(); + + readRequest._resolve(CreateIterResultObject(chunk, done)); + } + + function ReadableStreamGetNumReadIntoRequests(stream) { + return stream._reader._readIntoRequests.length; + } + + function ReadableStreamGetNumReadRequests(stream) { + return stream._reader._readRequests.length; + } + + function ReadableStreamHasBYOBReader(stream) { + var reader = stream._reader; + + if (reader === undefined) { + return false; + } + + if (IsReadableStreamBYOBReader(reader) === false) { + return false; + } + + return true; + } + + function ReadableStreamHasDefaultReader(stream) { + var reader = stream._reader; + + if (reader === undefined) { + return false; + } + + if (IsReadableStreamDefaultReader(reader) === false) { + return false; + } + + return true; + } + + var ReadableStreamDefaultReader = function () { + function ReadableStreamDefaultReader(stream) { + _classCallCheck(this, ReadableStreamDefaultReader); + + if (IsReadableStream(stream) === false) { + throw new TypeError('ReadableStreamDefaultReader can only be constructed with a ReadableStream instance'); + } + + if (IsReadableStreamLocked(stream) === true) { + throw new TypeError('This stream has already been locked for exclusive reading by another reader'); + } + + ReadableStreamReaderGenericInitialize(this, stream); + this._readRequests = []; + } + + _createClass(ReadableStreamDefaultReader, [{ + key: 'cancel', + value: function cancel(reason) { + if (IsReadableStreamDefaultReader(this) === false) { + return Promise.reject(defaultReaderBrandCheckException('cancel')); + } + + if (this._ownerReadableStream === undefined) { + return Promise.reject(readerLockException('cancel')); + } + + return ReadableStreamReaderGenericCancel(this, reason); + } + }, { + key: 'read', + value: function read() { + if (IsReadableStreamDefaultReader(this) === false) { + return Promise.reject(defaultReaderBrandCheckException('read')); + } + + if (this._ownerReadableStream === undefined) { + return Promise.reject(readerLockException('read from')); + } + + return ReadableStreamDefaultReaderRead(this); + } + }, { + key: 'releaseLock', + value: function releaseLock() { + if (IsReadableStreamDefaultReader(this) === false) { + throw defaultReaderBrandCheckException('releaseLock'); + } + + if (this._ownerReadableStream === undefined) { + return; + } + + if (this._readRequests.length > 0) { + throw new TypeError('Tried to release a reader lock when that reader has pending read() calls un-settled'); + } + + ReadableStreamReaderGenericRelease(this); + } + }, { + key: 'closed', + get: function get() { + if (IsReadableStreamDefaultReader(this) === false) { + return Promise.reject(defaultReaderBrandCheckException('closed')); + } + + return this._closedPromise; + } + }]); + + return ReadableStreamDefaultReader; + }(); + + var ReadableStreamBYOBReader = function () { + function ReadableStreamBYOBReader(stream) { + _classCallCheck(this, ReadableStreamBYOBReader); + + if (!IsReadableStream(stream)) { + throw new TypeError('ReadableStreamBYOBReader can only be constructed with a ReadableStream instance given a ' + 'byte source'); + } + + if (IsReadableByteStreamController(stream._readableStreamController) === false) { + throw new TypeError('Cannot construct a ReadableStreamBYOBReader for a stream not constructed with a byte ' + 'source'); + } + + if (IsReadableStreamLocked(stream)) { + throw new TypeError('This stream has already been locked for exclusive reading by another reader'); + } + + ReadableStreamReaderGenericInitialize(this, stream); + this._readIntoRequests = []; + } + + _createClass(ReadableStreamBYOBReader, [{ + key: 'cancel', + value: function cancel(reason) { + if (!IsReadableStreamBYOBReader(this)) { + return Promise.reject(byobReaderBrandCheckException('cancel')); + } + + if (this._ownerReadableStream === undefined) { + return Promise.reject(readerLockException('cancel')); + } + + return ReadableStreamReaderGenericCancel(this, reason); + } + }, { + key: 'read', + value: function read(view) { + if (!IsReadableStreamBYOBReader(this)) { + return Promise.reject(byobReaderBrandCheckException('read')); + } + + if (this._ownerReadableStream === undefined) { + return Promise.reject(readerLockException('read from')); + } + + if (!ArrayBuffer.isView(view)) { + return Promise.reject(new TypeError('view must be an array buffer view')); + } + + if (view.byteLength === 0) { + return Promise.reject(new TypeError('view must have non-zero byteLength')); + } + + return ReadableStreamBYOBReaderRead(this, view); + } + }, { + key: 'releaseLock', + value: function releaseLock() { + if (!IsReadableStreamBYOBReader(this)) { + throw byobReaderBrandCheckException('releaseLock'); + } + + if (this._ownerReadableStream === undefined) { + return; + } + + if (this._readIntoRequests.length > 0) { + throw new TypeError('Tried to release a reader lock when that reader has pending read() calls un-settled'); + } + + ReadableStreamReaderGenericRelease(this); + } + }, { + key: 'closed', + get: function get() { + if (!IsReadableStreamBYOBReader(this)) { + return Promise.reject(byobReaderBrandCheckException('closed')); + } + + return this._closedPromise; + } + }]); + + return ReadableStreamBYOBReader; + }(); + + function IsReadableStreamBYOBReader(x) { + if (!typeIsObject(x)) { + return false; + } + + if (!Object.prototype.hasOwnProperty.call(x, '_readIntoRequests')) { + return false; + } + + return true; + } + + function IsReadableStreamDefaultReader(x) { + if (!typeIsObject(x)) { + return false; + } + + if (!Object.prototype.hasOwnProperty.call(x, '_readRequests')) { + return false; + } + + return true; + } + + function ReadableStreamReaderGenericInitialize(reader, stream) { + reader._ownerReadableStream = stream; + stream._reader = reader; + + if (stream._state === 'readable') { + defaultReaderClosedPromiseInitialize(reader); + } else if (stream._state === 'closed') { + defaultReaderClosedPromiseInitializeAsResolved(reader); + } else { + assert(stream._state === 'errored', 'state must be errored'); + defaultReaderClosedPromiseInitializeAsRejected(reader, stream._storedError); + + reader._closedPromise.catch(function () {}); + } + } + + function ReadableStreamReaderGenericCancel(reader, reason) { + var stream = reader._ownerReadableStream; + assert(stream !== undefined); + return ReadableStreamCancel(stream, reason); + } + + function ReadableStreamReaderGenericRelease(reader) { + assert(reader._ownerReadableStream !== undefined); + assert(reader._ownerReadableStream._reader === reader); + + if (reader._ownerReadableStream._state === 'readable') { + defaultReaderClosedPromiseReject(reader, new TypeError('Reader was released and can no longer be used to monitor the stream\'s closedness')); + } else { + defaultReaderClosedPromiseResetToRejected(reader, new TypeError('Reader was released and can no longer be used to monitor the stream\'s closedness')); + } + + reader._closedPromise.catch(function () {}); + + reader._ownerReadableStream._reader = undefined; + reader._ownerReadableStream = undefined; + } + + function ReadableStreamBYOBReaderRead(reader, view) { + var stream = reader._ownerReadableStream; + assert(stream !== undefined); + stream._disturbed = true; + + if (stream._state === 'errored') { + return Promise.reject(stream._storedError); + } + + return ReadableByteStreamControllerPullInto(stream._readableStreamController, view); + } + + function ReadableStreamDefaultReaderRead(reader) { + var stream = reader._ownerReadableStream; + assert(stream !== undefined); + stream._disturbed = true; + + if (stream._state === 'closed') { + return Promise.resolve(CreateIterResultObject(undefined, true)); + } + + if (stream._state === 'errored') { + return Promise.reject(stream._storedError); + } + + assert(stream._state === 'readable'); + return stream._readableStreamController.__pullSteps(); + } + + var ReadableStreamDefaultController = function () { + function ReadableStreamDefaultController(stream, underlyingSource, size, highWaterMark) { + _classCallCheck(this, ReadableStreamDefaultController); + + if (IsReadableStream(stream) === false) { + throw new TypeError('ReadableStreamDefaultController can only be constructed with a ReadableStream instance'); + } + + if (stream._readableStreamController !== undefined) { + throw new TypeError('ReadableStreamDefaultController instances can only be created by the ReadableStream constructor'); + } + + this._controlledReadableStream = stream; + this._underlyingSource = underlyingSource; + this._queue = undefined; + this._queueTotalSize = undefined; + ResetQueue(this); + this._started = false; + this._closeRequested = false; + this._pullAgain = false; + this._pulling = false; + var normalizedStrategy = ValidateAndNormalizeQueuingStrategy(size, highWaterMark); + this._strategySize = normalizedStrategy.size; + this._strategyHWM = normalizedStrategy.highWaterMark; + var controller = this; + var startResult = InvokeOrNoop(underlyingSource, 'start', [this]); + Promise.resolve(startResult).then(function () { + controller._started = true; + assert(controller._pulling === false); + assert(controller._pullAgain === false); + ReadableStreamDefaultControllerCallPullIfNeeded(controller); + }, function (r) { + ReadableStreamDefaultControllerErrorIfNeeded(controller, r); + }).catch(rethrowAssertionErrorRejection); + } + + _createClass(ReadableStreamDefaultController, [{ + key: 'close', + value: function close() { + if (IsReadableStreamDefaultController(this) === false) { + throw defaultControllerBrandCheckException('close'); + } + + if (this._closeRequested === true) { + throw new TypeError('The stream has already been closed; do not close it again!'); + } + + var state = this._controlledReadableStream._state; + + if (state !== 'readable') { + throw new TypeError('The stream (in ' + state + ' state) is not in the readable state and cannot be closed'); + } + + ReadableStreamDefaultControllerClose(this); + } + }, { + key: 'enqueue', + value: function enqueue(chunk) { + if (IsReadableStreamDefaultController(this) === false) { + throw defaultControllerBrandCheckException('enqueue'); + } + + if (this._closeRequested === true) { + throw new TypeError('stream is closed or draining'); + } + + var state = this._controlledReadableStream._state; + + if (state !== 'readable') { + throw new TypeError('The stream (in ' + state + ' state) is not in the readable state and cannot be enqueued to'); + } + + return ReadableStreamDefaultControllerEnqueue(this, chunk); + } + }, { + key: 'error', + value: function error(e) { + if (IsReadableStreamDefaultController(this) === false) { + throw defaultControllerBrandCheckException('error'); + } + + var stream = this._controlledReadableStream; + + if (stream._state !== 'readable') { + throw new TypeError('The stream is ' + stream._state + ' and so cannot be errored'); + } + + ReadableStreamDefaultControllerError(this, e); + } + }, { + key: '__cancelSteps', + value: function __cancelSteps(reason) { + ResetQueue(this); + return PromiseInvokeOrNoop(this._underlyingSource, 'cancel', [reason]); + } + }, { + key: '__pullSteps', + value: function __pullSteps() { + var stream = this._controlledReadableStream; + + if (this._queue.length > 0) { + var chunk = DequeueValue(this); + + if (this._closeRequested === true && this._queue.length === 0) { + ReadableStreamClose(stream); + } else { + ReadableStreamDefaultControllerCallPullIfNeeded(this); + } + + return Promise.resolve(CreateIterResultObject(chunk, false)); + } + + var pendingPromise = ReadableStreamAddReadRequest(stream); + ReadableStreamDefaultControllerCallPullIfNeeded(this); + return pendingPromise; + } + }, { + key: 'desiredSize', + get: function get() { + if (IsReadableStreamDefaultController(this) === false) { + throw defaultControllerBrandCheckException('desiredSize'); + } + + return ReadableStreamDefaultControllerGetDesiredSize(this); + } + }]); + + return ReadableStreamDefaultController; + }(); + + function IsReadableStreamDefaultController(x) { + if (!typeIsObject(x)) { + return false; + } + + if (!Object.prototype.hasOwnProperty.call(x, '_underlyingSource')) { + return false; + } + + return true; + } + + function ReadableStreamDefaultControllerCallPullIfNeeded(controller) { + var shouldPull = ReadableStreamDefaultControllerShouldCallPull(controller); + + if (shouldPull === false) { + return undefined; + } + + if (controller._pulling === true) { + controller._pullAgain = true; + return undefined; + } + + assert(controller._pullAgain === false); + controller._pulling = true; + var pullPromise = PromiseInvokeOrNoop(controller._underlyingSource, 'pull', [controller]); + pullPromise.then(function () { + controller._pulling = false; + + if (controller._pullAgain === true) { + controller._pullAgain = false; + return ReadableStreamDefaultControllerCallPullIfNeeded(controller); + } + + return undefined; + }, function (e) { + ReadableStreamDefaultControllerErrorIfNeeded(controller, e); + }).catch(rethrowAssertionErrorRejection); + return undefined; + } + + function ReadableStreamDefaultControllerShouldCallPull(controller) { + var stream = controller._controlledReadableStream; + + if (stream._state === 'closed' || stream._state === 'errored') { + return false; + } + + if (controller._closeRequested === true) { + return false; + } + + if (controller._started === false) { + return false; + } + + if (IsReadableStreamLocked(stream) === true && ReadableStreamGetNumReadRequests(stream) > 0) { + return true; + } + + var desiredSize = ReadableStreamDefaultControllerGetDesiredSize(controller); + + if (desiredSize > 0) { + return true; + } + + return false; + } + + function ReadableStreamDefaultControllerClose(controller) { + var stream = controller._controlledReadableStream; + assert(controller._closeRequested === false); + assert(stream._state === 'readable'); + controller._closeRequested = true; + + if (controller._queue.length === 0) { + ReadableStreamClose(stream); + } + } + + function ReadableStreamDefaultControllerEnqueue(controller, chunk) { + var stream = controller._controlledReadableStream; + assert(controller._closeRequested === false); + assert(stream._state === 'readable'); + + if (IsReadableStreamLocked(stream) === true && ReadableStreamGetNumReadRequests(stream) > 0) { + ReadableStreamFulfillReadRequest(stream, chunk, false); + } else { + var chunkSize = 1; + + if (controller._strategySize !== undefined) { + var strategySize = controller._strategySize; + + try { + chunkSize = strategySize(chunk); + } catch (chunkSizeE) { + ReadableStreamDefaultControllerErrorIfNeeded(controller, chunkSizeE); + throw chunkSizeE; + } + } + + try { + EnqueueValueWithSize(controller, chunk, chunkSize); + } catch (enqueueE) { + ReadableStreamDefaultControllerErrorIfNeeded(controller, enqueueE); + throw enqueueE; + } + } + + ReadableStreamDefaultControllerCallPullIfNeeded(controller); + return undefined; + } + + function ReadableStreamDefaultControllerError(controller, e) { + var stream = controller._controlledReadableStream; + assert(stream._state === 'readable'); + ResetQueue(controller); + ReadableStreamError(stream, e); + } + + function ReadableStreamDefaultControllerErrorIfNeeded(controller, e) { + if (controller._controlledReadableStream._state === 'readable') { + ReadableStreamDefaultControllerError(controller, e); + } + } + + function ReadableStreamDefaultControllerGetDesiredSize(controller) { + var stream = controller._controlledReadableStream; + var state = stream._state; + + if (state === 'errored') { + return null; + } + + if (state === 'closed') { + return 0; + } + + return controller._strategyHWM - controller._queueTotalSize; + } + + var ReadableStreamBYOBRequest = function () { + function ReadableStreamBYOBRequest(controller, view) { + _classCallCheck(this, ReadableStreamBYOBRequest); + + this._associatedReadableByteStreamController = controller; + this._view = view; + } + + _createClass(ReadableStreamBYOBRequest, [{ + key: 'respond', + value: function respond(bytesWritten) { + if (IsReadableStreamBYOBRequest(this) === false) { + throw byobRequestBrandCheckException('respond'); + } + + if (this._associatedReadableByteStreamController === undefined) { + throw new TypeError('This BYOB request has been invalidated'); + } + + ReadableByteStreamControllerRespond(this._associatedReadableByteStreamController, bytesWritten); + } + }, { + key: 'respondWithNewView', + value: function respondWithNewView(view) { + if (IsReadableStreamBYOBRequest(this) === false) { + throw byobRequestBrandCheckException('respond'); + } + + if (this._associatedReadableByteStreamController === undefined) { + throw new TypeError('This BYOB request has been invalidated'); + } + + if (!ArrayBuffer.isView(view)) { + throw new TypeError('You can only respond with array buffer views'); + } + + ReadableByteStreamControllerRespondWithNewView(this._associatedReadableByteStreamController, view); + } + }, { + key: 'view', + get: function get() { + return this._view; + } + }]); + + return ReadableStreamBYOBRequest; + }(); + + var ReadableByteStreamController = function () { + function ReadableByteStreamController(stream, underlyingByteSource, highWaterMark) { + _classCallCheck(this, ReadableByteStreamController); + + if (IsReadableStream(stream) === false) { + throw new TypeError('ReadableByteStreamController can only be constructed with a ReadableStream instance given ' + 'a byte source'); + } + + if (stream._readableStreamController !== undefined) { + throw new TypeError('ReadableByteStreamController instances can only be created by the ReadableStream constructor given a byte ' + 'source'); + } + + this._controlledReadableStream = stream; + this._underlyingByteSource = underlyingByteSource; + this._pullAgain = false; + this._pulling = false; + ReadableByteStreamControllerClearPendingPullIntos(this); + this._queue = this._queueTotalSize = undefined; + ResetQueue(this); + this._closeRequested = false; + this._started = false; + this._strategyHWM = ValidateAndNormalizeHighWaterMark(highWaterMark); + var autoAllocateChunkSize = underlyingByteSource.autoAllocateChunkSize; + + if (autoAllocateChunkSize !== undefined) { + if (Number.isInteger(autoAllocateChunkSize) === false || autoAllocateChunkSize <= 0) { + throw new RangeError('autoAllocateChunkSize must be a positive integer'); + } + } + + this._autoAllocateChunkSize = autoAllocateChunkSize; + this._pendingPullIntos = []; + var controller = this; + var startResult = InvokeOrNoop(underlyingByteSource, 'start', [this]); + Promise.resolve(startResult).then(function () { + controller._started = true; + assert(controller._pulling === false); + assert(controller._pullAgain === false); + ReadableByteStreamControllerCallPullIfNeeded(controller); + }, function (r) { + if (stream._state === 'readable') { + ReadableByteStreamControllerError(controller, r); + } + }).catch(rethrowAssertionErrorRejection); + } + + _createClass(ReadableByteStreamController, [{ + key: 'close', + value: function close() { + if (IsReadableByteStreamController(this) === false) { + throw byteStreamControllerBrandCheckException('close'); + } + + if (this._closeRequested === true) { + throw new TypeError('The stream has already been closed; do not close it again!'); + } + + var state = this._controlledReadableStream._state; + + if (state !== 'readable') { + throw new TypeError('The stream (in ' + state + ' state) is not in the readable state and cannot be closed'); + } + + ReadableByteStreamControllerClose(this); + } + }, { + key: 'enqueue', + value: function enqueue(chunk) { + if (IsReadableByteStreamController(this) === false) { + throw byteStreamControllerBrandCheckException('enqueue'); + } + + if (this._closeRequested === true) { + throw new TypeError('stream is closed or draining'); + } + + var state = this._controlledReadableStream._state; + + if (state !== 'readable') { + throw new TypeError('The stream (in ' + state + ' state) is not in the readable state and cannot be enqueued to'); + } + + if (!ArrayBuffer.isView(chunk)) { + throw new TypeError('You can only enqueue array buffer views when using a ReadableByteStreamController'); + } + + ReadableByteStreamControllerEnqueue(this, chunk); + } + }, { + key: 'error', + value: function error(e) { + if (IsReadableByteStreamController(this) === false) { + throw byteStreamControllerBrandCheckException('error'); + } + + var stream = this._controlledReadableStream; + + if (stream._state !== 'readable') { + throw new TypeError('The stream is ' + stream._state + ' and so cannot be errored'); + } + + ReadableByteStreamControllerError(this, e); + } + }, { + key: '__cancelSteps', + value: function __cancelSteps(reason) { + if (this._pendingPullIntos.length > 0) { + var firstDescriptor = this._pendingPullIntos[0]; + firstDescriptor.bytesFilled = 0; + } + + ResetQueue(this); + return PromiseInvokeOrNoop(this._underlyingByteSource, 'cancel', [reason]); + } + }, { + key: '__pullSteps', + value: function __pullSteps() { + var stream = this._controlledReadableStream; + assert(ReadableStreamHasDefaultReader(stream) === true); + + if (this._queueTotalSize > 0) { + assert(ReadableStreamGetNumReadRequests(stream) === 0); + + var entry = this._queue.shift(); + + this._queueTotalSize -= entry.byteLength; + ReadableByteStreamControllerHandleQueueDrain(this); + var view = void 0; + + try { + view = new Uint8Array(entry.buffer, entry.byteOffset, entry.byteLength); + } catch (viewE) { + return Promise.reject(viewE); + } + + return Promise.resolve(CreateIterResultObject(view, false)); + } + + var autoAllocateChunkSize = this._autoAllocateChunkSize; + + if (autoAllocateChunkSize !== undefined) { + var buffer = void 0; + + try { + buffer = new ArrayBuffer(autoAllocateChunkSize); + } catch (bufferE) { + return Promise.reject(bufferE); + } + + var pullIntoDescriptor = { + buffer: buffer, + byteOffset: 0, + byteLength: autoAllocateChunkSize, + bytesFilled: 0, + elementSize: 1, + ctor: Uint8Array, + readerType: 'default' + }; + + this._pendingPullIntos.push(pullIntoDescriptor); + } + + var promise = ReadableStreamAddReadRequest(stream); + ReadableByteStreamControllerCallPullIfNeeded(this); + return promise; + } + }, { + key: 'byobRequest', + get: function get() { + if (IsReadableByteStreamController(this) === false) { + throw byteStreamControllerBrandCheckException('byobRequest'); + } + + if (this._byobRequest === undefined && this._pendingPullIntos.length > 0) { + var firstDescriptor = this._pendingPullIntos[0]; + var view = new Uint8Array(firstDescriptor.buffer, firstDescriptor.byteOffset + firstDescriptor.bytesFilled, firstDescriptor.byteLength - firstDescriptor.bytesFilled); + this._byobRequest = new ReadableStreamBYOBRequest(this, view); + } + + return this._byobRequest; + } + }, { + key: 'desiredSize', + get: function get() { + if (IsReadableByteStreamController(this) === false) { + throw byteStreamControllerBrandCheckException('desiredSize'); + } + + return ReadableByteStreamControllerGetDesiredSize(this); + } + }]); + + return ReadableByteStreamController; + }(); + + function IsReadableByteStreamController(x) { + if (!typeIsObject(x)) { + return false; + } + + if (!Object.prototype.hasOwnProperty.call(x, '_underlyingByteSource')) { + return false; + } + + return true; + } + + function IsReadableStreamBYOBRequest(x) { + if (!typeIsObject(x)) { + return false; + } + + if (!Object.prototype.hasOwnProperty.call(x, '_associatedReadableByteStreamController')) { + return false; + } + + return true; + } + + function ReadableByteStreamControllerCallPullIfNeeded(controller) { + var shouldPull = ReadableByteStreamControllerShouldCallPull(controller); + + if (shouldPull === false) { + return undefined; + } + + if (controller._pulling === true) { + controller._pullAgain = true; + return undefined; + } + + assert(controller._pullAgain === false); + controller._pulling = true; + var pullPromise = PromiseInvokeOrNoop(controller._underlyingByteSource, 'pull', [controller]); + pullPromise.then(function () { + controller._pulling = false; + + if (controller._pullAgain === true) { + controller._pullAgain = false; + ReadableByteStreamControllerCallPullIfNeeded(controller); + } + }, function (e) { + if (controller._controlledReadableStream._state === 'readable') { + ReadableByteStreamControllerError(controller, e); + } + }).catch(rethrowAssertionErrorRejection); + return undefined; + } + + function ReadableByteStreamControllerClearPendingPullIntos(controller) { + ReadableByteStreamControllerInvalidateBYOBRequest(controller); + controller._pendingPullIntos = []; + } + + function ReadableByteStreamControllerCommitPullIntoDescriptor(stream, pullIntoDescriptor) { + assert(stream._state !== 'errored', 'state must not be errored'); + var done = false; + + if (stream._state === 'closed') { + assert(pullIntoDescriptor.bytesFilled === 0); + done = true; + } + + var filledView = ReadableByteStreamControllerConvertPullIntoDescriptor(pullIntoDescriptor); + + if (pullIntoDescriptor.readerType === 'default') { + ReadableStreamFulfillReadRequest(stream, filledView, done); + } else { + assert(pullIntoDescriptor.readerType === 'byob'); + ReadableStreamFulfillReadIntoRequest(stream, filledView, done); + } + } + + function ReadableByteStreamControllerConvertPullIntoDescriptor(pullIntoDescriptor) { + var bytesFilled = pullIntoDescriptor.bytesFilled; + var elementSize = pullIntoDescriptor.elementSize; + assert(bytesFilled <= pullIntoDescriptor.byteLength); + assert(bytesFilled % elementSize === 0); + return new pullIntoDescriptor.ctor(pullIntoDescriptor.buffer, pullIntoDescriptor.byteOffset, bytesFilled / elementSize); + } + + function ReadableByteStreamControllerEnqueueChunkToQueue(controller, buffer, byteOffset, byteLength) { + controller._queue.push({ + buffer: buffer, + byteOffset: byteOffset, + byteLength: byteLength + }); + + controller._queueTotalSize += byteLength; + } + + function ReadableByteStreamControllerFillPullIntoDescriptorFromQueue(controller, pullIntoDescriptor) { + var elementSize = pullIntoDescriptor.elementSize; + var currentAlignedBytes = pullIntoDescriptor.bytesFilled - pullIntoDescriptor.bytesFilled % elementSize; + var maxBytesToCopy = Math.min(controller._queueTotalSize, pullIntoDescriptor.byteLength - pullIntoDescriptor.bytesFilled); + var maxBytesFilled = pullIntoDescriptor.bytesFilled + maxBytesToCopy; + var maxAlignedBytes = maxBytesFilled - maxBytesFilled % elementSize; + var totalBytesToCopyRemaining = maxBytesToCopy; + var ready = false; + + if (maxAlignedBytes > currentAlignedBytes) { + totalBytesToCopyRemaining = maxAlignedBytes - pullIntoDescriptor.bytesFilled; + ready = true; + } + + var queue = controller._queue; + + while (totalBytesToCopyRemaining > 0) { + var headOfQueue = queue[0]; + var bytesToCopy = Math.min(totalBytesToCopyRemaining, headOfQueue.byteLength); + var destStart = pullIntoDescriptor.byteOffset + pullIntoDescriptor.bytesFilled; + ArrayBufferCopy(pullIntoDescriptor.buffer, destStart, headOfQueue.buffer, headOfQueue.byteOffset, bytesToCopy); + + if (headOfQueue.byteLength === bytesToCopy) { + queue.shift(); + } else { + headOfQueue.byteOffset += bytesToCopy; + headOfQueue.byteLength -= bytesToCopy; + } + + controller._queueTotalSize -= bytesToCopy; + ReadableByteStreamControllerFillHeadPullIntoDescriptor(controller, bytesToCopy, pullIntoDescriptor); + totalBytesToCopyRemaining -= bytesToCopy; + } + + if (ready === false) { + assert(controller._queueTotalSize === 0, 'queue must be empty'); + assert(pullIntoDescriptor.bytesFilled > 0); + assert(pullIntoDescriptor.bytesFilled < pullIntoDescriptor.elementSize); + } + + return ready; + } + + function ReadableByteStreamControllerFillHeadPullIntoDescriptor(controller, size, pullIntoDescriptor) { + assert(controller._pendingPullIntos.length === 0 || controller._pendingPullIntos[0] === pullIntoDescriptor); + ReadableByteStreamControllerInvalidateBYOBRequest(controller); + pullIntoDescriptor.bytesFilled += size; + } + + function ReadableByteStreamControllerHandleQueueDrain(controller) { + assert(controller._controlledReadableStream._state === 'readable'); + + if (controller._queueTotalSize === 0 && controller._closeRequested === true) { + ReadableStreamClose(controller._controlledReadableStream); + } else { + ReadableByteStreamControllerCallPullIfNeeded(controller); + } + } + + function ReadableByteStreamControllerInvalidateBYOBRequest(controller) { + if (controller._byobRequest === undefined) { + return; + } + + controller._byobRequest._associatedReadableByteStreamController = undefined; + controller._byobRequest._view = undefined; + controller._byobRequest = undefined; + } + + function ReadableByteStreamControllerProcessPullIntoDescriptorsUsingQueue(controller) { + assert(controller._closeRequested === false); + + while (controller._pendingPullIntos.length > 0) { + if (controller._queueTotalSize === 0) { + return; + } + + var pullIntoDescriptor = controller._pendingPullIntos[0]; + + if (ReadableByteStreamControllerFillPullIntoDescriptorFromQueue(controller, pullIntoDescriptor) === true) { + ReadableByteStreamControllerShiftPendingPullInto(controller); + ReadableByteStreamControllerCommitPullIntoDescriptor(controller._controlledReadableStream, pullIntoDescriptor); + } + } + } + + function ReadableByteStreamControllerPullInto(controller, view) { + var stream = controller._controlledReadableStream; + var elementSize = 1; + + if (view.constructor !== DataView) { + elementSize = view.constructor.BYTES_PER_ELEMENT; + } + + var ctor = view.constructor; + var pullIntoDescriptor = { + buffer: view.buffer, + byteOffset: view.byteOffset, + byteLength: view.byteLength, + bytesFilled: 0, + elementSize: elementSize, + ctor: ctor, + readerType: 'byob' + }; + + if (controller._pendingPullIntos.length > 0) { + pullIntoDescriptor.buffer = TransferArrayBuffer(pullIntoDescriptor.buffer); + + controller._pendingPullIntos.push(pullIntoDescriptor); + + return ReadableStreamAddReadIntoRequest(stream); + } + + if (stream._state === 'closed') { + var emptyView = new view.constructor(pullIntoDescriptor.buffer, pullIntoDescriptor.byteOffset, 0); + return Promise.resolve(CreateIterResultObject(emptyView, true)); + } + + if (controller._queueTotalSize > 0) { + if (ReadableByteStreamControllerFillPullIntoDescriptorFromQueue(controller, pullIntoDescriptor) === true) { + var filledView = ReadableByteStreamControllerConvertPullIntoDescriptor(pullIntoDescriptor); + ReadableByteStreamControllerHandleQueueDrain(controller); + return Promise.resolve(CreateIterResultObject(filledView, false)); + } + + if (controller._closeRequested === true) { + var e = new TypeError('Insufficient bytes to fill elements in the given buffer'); + ReadableByteStreamControllerError(controller, e); + return Promise.reject(e); + } + } + + pullIntoDescriptor.buffer = TransferArrayBuffer(pullIntoDescriptor.buffer); + + controller._pendingPullIntos.push(pullIntoDescriptor); + + var promise = ReadableStreamAddReadIntoRequest(stream); + ReadableByteStreamControllerCallPullIfNeeded(controller); + return promise; + } + + function ReadableByteStreamControllerRespondInClosedState(controller, firstDescriptor) { + firstDescriptor.buffer = TransferArrayBuffer(firstDescriptor.buffer); + assert(firstDescriptor.bytesFilled === 0, 'bytesFilled must be 0'); + var stream = controller._controlledReadableStream; + + if (ReadableStreamHasBYOBReader(stream) === true) { + while (ReadableStreamGetNumReadIntoRequests(stream) > 0) { + var pullIntoDescriptor = ReadableByteStreamControllerShiftPendingPullInto(controller); + ReadableByteStreamControllerCommitPullIntoDescriptor(stream, pullIntoDescriptor); + } + } + } + + function ReadableByteStreamControllerRespondInReadableState(controller, bytesWritten, pullIntoDescriptor) { + if (pullIntoDescriptor.bytesFilled + bytesWritten > pullIntoDescriptor.byteLength) { + throw new RangeError('bytesWritten out of range'); + } + + ReadableByteStreamControllerFillHeadPullIntoDescriptor(controller, bytesWritten, pullIntoDescriptor); + + if (pullIntoDescriptor.bytesFilled < pullIntoDescriptor.elementSize) { + return; + } + + ReadableByteStreamControllerShiftPendingPullInto(controller); + var remainderSize = pullIntoDescriptor.bytesFilled % pullIntoDescriptor.elementSize; + + if (remainderSize > 0) { + var end = pullIntoDescriptor.byteOffset + pullIntoDescriptor.bytesFilled; + var remainder = pullIntoDescriptor.buffer.slice(end - remainderSize, end); + ReadableByteStreamControllerEnqueueChunkToQueue(controller, remainder, 0, remainder.byteLength); + } + + pullIntoDescriptor.buffer = TransferArrayBuffer(pullIntoDescriptor.buffer); + pullIntoDescriptor.bytesFilled -= remainderSize; + ReadableByteStreamControllerCommitPullIntoDescriptor(controller._controlledReadableStream, pullIntoDescriptor); + ReadableByteStreamControllerProcessPullIntoDescriptorsUsingQueue(controller); + } + + function ReadableByteStreamControllerRespondInternal(controller, bytesWritten) { + var firstDescriptor = controller._pendingPullIntos[0]; + var stream = controller._controlledReadableStream; + + if (stream._state === 'closed') { + if (bytesWritten !== 0) { + throw new TypeError('bytesWritten must be 0 when calling respond() on a closed stream'); + } + + ReadableByteStreamControllerRespondInClosedState(controller, firstDescriptor); + } else { + assert(stream._state === 'readable'); + ReadableByteStreamControllerRespondInReadableState(controller, bytesWritten, firstDescriptor); + } + } + + function ReadableByteStreamControllerShiftPendingPullInto(controller) { + var descriptor = controller._pendingPullIntos.shift(); + + ReadableByteStreamControllerInvalidateBYOBRequest(controller); + return descriptor; + } + + function ReadableByteStreamControllerShouldCallPull(controller) { + var stream = controller._controlledReadableStream; + + if (stream._state !== 'readable') { + return false; + } + + if (controller._closeRequested === true) { + return false; + } + + if (controller._started === false) { + return false; + } + + if (ReadableStreamHasDefaultReader(stream) === true && ReadableStreamGetNumReadRequests(stream) > 0) { + return true; + } + + if (ReadableStreamHasBYOBReader(stream) === true && ReadableStreamGetNumReadIntoRequests(stream) > 0) { + return true; + } + + if (ReadableByteStreamControllerGetDesiredSize(controller) > 0) { + return true; + } + + return false; + } + + function ReadableByteStreamControllerClose(controller) { + var stream = controller._controlledReadableStream; + assert(controller._closeRequested === false); + assert(stream._state === 'readable'); + + if (controller._queueTotalSize > 0) { + controller._closeRequested = true; + return; + } + + if (controller._pendingPullIntos.length > 0) { + var firstPendingPullInto = controller._pendingPullIntos[0]; + + if (firstPendingPullInto.bytesFilled > 0) { + var e = new TypeError('Insufficient bytes to fill elements in the given buffer'); + ReadableByteStreamControllerError(controller, e); + throw e; + } + } + + ReadableStreamClose(stream); + } + + function ReadableByteStreamControllerEnqueue(controller, chunk) { + var stream = controller._controlledReadableStream; + assert(controller._closeRequested === false); + assert(stream._state === 'readable'); + var buffer = chunk.buffer; + var byteOffset = chunk.byteOffset; + var byteLength = chunk.byteLength; + var transferredBuffer = TransferArrayBuffer(buffer); + + if (ReadableStreamHasDefaultReader(stream) === true) { + if (ReadableStreamGetNumReadRequests(stream) === 0) { + ReadableByteStreamControllerEnqueueChunkToQueue(controller, transferredBuffer, byteOffset, byteLength); + } else { + assert(controller._queue.length === 0); + var transferredView = new Uint8Array(transferredBuffer, byteOffset, byteLength); + ReadableStreamFulfillReadRequest(stream, transferredView, false); + } + } else if (ReadableStreamHasBYOBReader(stream) === true) { + ReadableByteStreamControllerEnqueueChunkToQueue(controller, transferredBuffer, byteOffset, byteLength); + ReadableByteStreamControllerProcessPullIntoDescriptorsUsingQueue(controller); + } else { + assert(IsReadableStreamLocked(stream) === false, 'stream must not be locked'); + ReadableByteStreamControllerEnqueueChunkToQueue(controller, transferredBuffer, byteOffset, byteLength); + } + } + + function ReadableByteStreamControllerError(controller, e) { + var stream = controller._controlledReadableStream; + assert(stream._state === 'readable'); + ReadableByteStreamControllerClearPendingPullIntos(controller); + ResetQueue(controller); + ReadableStreamError(stream, e); + } + + function ReadableByteStreamControllerGetDesiredSize(controller) { + var stream = controller._controlledReadableStream; + var state = stream._state; + + if (state === 'errored') { + return null; + } + + if (state === 'closed') { + return 0; + } + + return controller._strategyHWM - controller._queueTotalSize; + } + + function ReadableByteStreamControllerRespond(controller, bytesWritten) { + bytesWritten = Number(bytesWritten); + + if (IsFiniteNonNegativeNumber(bytesWritten) === false) { + throw new RangeError('bytesWritten must be a finite'); + } + + assert(controller._pendingPullIntos.length > 0); + ReadableByteStreamControllerRespondInternal(controller, bytesWritten); + } + + function ReadableByteStreamControllerRespondWithNewView(controller, view) { + assert(controller._pendingPullIntos.length > 0); + var firstDescriptor = controller._pendingPullIntos[0]; + + if (firstDescriptor.byteOffset + firstDescriptor.bytesFilled !== view.byteOffset) { + throw new RangeError('The region specified by view does not match byobRequest'); + } + + if (firstDescriptor.byteLength !== view.byteLength) { + throw new RangeError('The buffer of view has different capacity than byobRequest'); + } + + firstDescriptor.buffer = view.buffer; + ReadableByteStreamControllerRespondInternal(controller, view.byteLength); + } + + function streamBrandCheckException(name) { + return new TypeError('ReadableStream.prototype.' + name + ' can only be used on a ReadableStream'); + } + + function readerLockException(name) { + return new TypeError('Cannot ' + name + ' a stream using a released reader'); + } + + function defaultReaderBrandCheckException(name) { + return new TypeError('ReadableStreamDefaultReader.prototype.' + name + ' can only be used on a ReadableStreamDefaultReader'); + } + + function defaultReaderClosedPromiseInitialize(reader) { + reader._closedPromise = new Promise(function (resolve, reject) { + reader._closedPromise_resolve = resolve; + reader._closedPromise_reject = reject; + }); + } + + function defaultReaderClosedPromiseInitializeAsRejected(reader, reason) { + reader._closedPromise = Promise.reject(reason); + reader._closedPromise_resolve = undefined; + reader._closedPromise_reject = undefined; + } + + function defaultReaderClosedPromiseInitializeAsResolved(reader) { + reader._closedPromise = Promise.resolve(undefined); + reader._closedPromise_resolve = undefined; + reader._closedPromise_reject = undefined; + } + + function defaultReaderClosedPromiseReject(reader, reason) { + assert(reader._closedPromise_resolve !== undefined); + assert(reader._closedPromise_reject !== undefined); + + reader._closedPromise_reject(reason); + + reader._closedPromise_resolve = undefined; + reader._closedPromise_reject = undefined; + } + + function defaultReaderClosedPromiseResetToRejected(reader, reason) { + assert(reader._closedPromise_resolve === undefined); + assert(reader._closedPromise_reject === undefined); + reader._closedPromise = Promise.reject(reason); + } + + function defaultReaderClosedPromiseResolve(reader) { + assert(reader._closedPromise_resolve !== undefined); + assert(reader._closedPromise_reject !== undefined); + + reader._closedPromise_resolve(undefined); + + reader._closedPromise_resolve = undefined; + reader._closedPromise_reject = undefined; + } + + function byobReaderBrandCheckException(name) { + return new TypeError('ReadableStreamBYOBReader.prototype.' + name + ' can only be used on a ReadableStreamBYOBReader'); + } + + function defaultControllerBrandCheckException(name) { + return new TypeError('ReadableStreamDefaultController.prototype.' + name + ' can only be used on a ReadableStreamDefaultController'); + } + + function byobRequestBrandCheckException(name) { + return new TypeError('ReadableStreamBYOBRequest.prototype.' + name + ' can only be used on a ReadableStreamBYOBRequest'); + } + + function byteStreamControllerBrandCheckException(name) { + return new TypeError('ReadableByteStreamController.prototype.' + name + ' can only be used on a ReadableByteStreamController'); + } + + function ifIsObjectAndHasAPromiseIsHandledInternalSlotSetPromiseIsHandledToTrue(promise) { + try { + Promise.prototype.then.call(promise, undefined, function () {}); + } catch (e) {} + } +}, function (module, exports, __w_pdfjs_require__) { + "use strict"; + + var transformStream = __w_pdfjs_require__(6); + + var readableStream = __w_pdfjs_require__(4); + + var writableStream = __w_pdfjs_require__(2); + + exports.TransformStream = transformStream.TransformStream; + exports.ReadableStream = readableStream.ReadableStream; + exports.IsReadableStreamDisturbed = readableStream.IsReadableStreamDisturbed; + exports.ReadableStreamDefaultControllerClose = readableStream.ReadableStreamDefaultControllerClose; + exports.ReadableStreamDefaultControllerEnqueue = readableStream.ReadableStreamDefaultControllerEnqueue; + exports.ReadableStreamDefaultControllerError = readableStream.ReadableStreamDefaultControllerError; + exports.ReadableStreamDefaultControllerGetDesiredSize = readableStream.ReadableStreamDefaultControllerGetDesiredSize; + exports.AcquireWritableStreamDefaultWriter = writableStream.AcquireWritableStreamDefaultWriter; + exports.IsWritableStream = writableStream.IsWritableStream; + exports.IsWritableStreamLocked = writableStream.IsWritableStreamLocked; + exports.WritableStream = writableStream.WritableStream; + exports.WritableStreamAbort = writableStream.WritableStreamAbort; + exports.WritableStreamDefaultControllerError = writableStream.WritableStreamDefaultControllerError; + exports.WritableStreamDefaultWriterCloseWithErrorPropagation = writableStream.WritableStreamDefaultWriterCloseWithErrorPropagation; + exports.WritableStreamDefaultWriterRelease = writableStream.WritableStreamDefaultWriterRelease; + exports.WritableStreamDefaultWriterWrite = writableStream.WritableStreamDefaultWriterWrite; +}, function (module, exports, __w_pdfjs_require__) { + "use strict"; + + var _createClass = function () { + function defineProperties(target, props) { + for (var i = 0; i < props.length; i++) { + var descriptor = props[i]; + descriptor.enumerable = descriptor.enumerable || false; + descriptor.configurable = true; + if ("value" in descriptor) descriptor.writable = true; + Object.defineProperty(target, descriptor.key, descriptor); + } + } + + return function (Constructor, protoProps, staticProps) { + if (protoProps) defineProperties(Constructor.prototype, protoProps); + if (staticProps) defineProperties(Constructor, staticProps); + return Constructor; + }; + }(); + + function _classCallCheck(instance, Constructor) { + if (!(instance instanceof Constructor)) { + throw new TypeError("Cannot call a class as a function"); + } + } + + var _require = __w_pdfjs_require__(1), + assert = _require.assert; + + var _require2 = __w_pdfjs_require__(0), + InvokeOrNoop = _require2.InvokeOrNoop, + PromiseInvokeOrPerformFallback = _require2.PromiseInvokeOrPerformFallback, + PromiseInvokeOrNoop = _require2.PromiseInvokeOrNoop, + typeIsObject = _require2.typeIsObject; + + var _require3 = __w_pdfjs_require__(4), + ReadableStream = _require3.ReadableStream, + ReadableStreamDefaultControllerClose = _require3.ReadableStreamDefaultControllerClose, + ReadableStreamDefaultControllerEnqueue = _require3.ReadableStreamDefaultControllerEnqueue, + ReadableStreamDefaultControllerError = _require3.ReadableStreamDefaultControllerError, + ReadableStreamDefaultControllerGetDesiredSize = _require3.ReadableStreamDefaultControllerGetDesiredSize; + + var _require4 = __w_pdfjs_require__(2), + WritableStream = _require4.WritableStream, + WritableStreamDefaultControllerError = _require4.WritableStreamDefaultControllerError; + + function TransformStreamCloseReadable(transformStream) { + if (transformStream._errored === true) { + throw new TypeError('TransformStream is already errored'); + } + + if (transformStream._readableClosed === true) { + throw new TypeError('Readable side is already closed'); + } + + TransformStreamCloseReadableInternal(transformStream); + } + + function TransformStreamEnqueueToReadable(transformStream, chunk) { + if (transformStream._errored === true) { + throw new TypeError('TransformStream is already errored'); + } + + if (transformStream._readableClosed === true) { + throw new TypeError('Readable side is already closed'); + } + + var controller = transformStream._readableController; + + try { + ReadableStreamDefaultControllerEnqueue(controller, chunk); + } catch (e) { + transformStream._readableClosed = true; + TransformStreamErrorIfNeeded(transformStream, e); + throw transformStream._storedError; + } + + var desiredSize = ReadableStreamDefaultControllerGetDesiredSize(controller); + var maybeBackpressure = desiredSize <= 0; + + if (maybeBackpressure === true && transformStream._backpressure === false) { + TransformStreamSetBackpressure(transformStream, true); + } + } + + function TransformStreamError(transformStream, e) { + if (transformStream._errored === true) { + throw new TypeError('TransformStream is already errored'); + } + + TransformStreamErrorInternal(transformStream, e); + } + + function TransformStreamCloseReadableInternal(transformStream) { + assert(transformStream._errored === false); + assert(transformStream._readableClosed === false); + + try { + ReadableStreamDefaultControllerClose(transformStream._readableController); + } catch (e) { + assert(false); + } + + transformStream._readableClosed = true; + } + + function TransformStreamErrorIfNeeded(transformStream, e) { + if (transformStream._errored === false) { + TransformStreamErrorInternal(transformStream, e); + } + } + + function TransformStreamErrorInternal(transformStream, e) { + assert(transformStream._errored === false); + transformStream._errored = true; + transformStream._storedError = e; + + if (transformStream._writableDone === false) { + WritableStreamDefaultControllerError(transformStream._writableController, e); + } + + if (transformStream._readableClosed === false) { + ReadableStreamDefaultControllerError(transformStream._readableController, e); + } + } + + function TransformStreamReadableReadyPromise(transformStream) { + assert(transformStream._backpressureChangePromise !== undefined, '_backpressureChangePromise should have been initialized'); + + if (transformStream._backpressure === false) { + return Promise.resolve(); + } + + assert(transformStream._backpressure === true, '_backpressure should have been initialized'); + return transformStream._backpressureChangePromise; + } + + function TransformStreamSetBackpressure(transformStream, backpressure) { + assert(transformStream._backpressure !== backpressure, 'TransformStreamSetBackpressure() should be called only when backpressure is changed'); + + if (transformStream._backpressureChangePromise !== undefined) { + transformStream._backpressureChangePromise_resolve(backpressure); + } + + transformStream._backpressureChangePromise = new Promise(function (resolve) { + transformStream._backpressureChangePromise_resolve = resolve; + }); + + transformStream._backpressureChangePromise.then(function (resolution) { + assert(resolution !== backpressure, '_backpressureChangePromise should be fulfilled only when backpressure is changed'); + }); + + transformStream._backpressure = backpressure; + } + + function TransformStreamDefaultTransform(chunk, transformStreamController) { + var transformStream = transformStreamController._controlledTransformStream; + TransformStreamEnqueueToReadable(transformStream, chunk); + return Promise.resolve(); + } + + function TransformStreamTransform(transformStream, chunk) { + assert(transformStream._errored === false); + assert(transformStream._transforming === false); + assert(transformStream._backpressure === false); + transformStream._transforming = true; + var transformer = transformStream._transformer; + var controller = transformStream._transformStreamController; + var transformPromise = PromiseInvokeOrPerformFallback(transformer, 'transform', [chunk, controller], TransformStreamDefaultTransform, [chunk, controller]); + return transformPromise.then(function () { + transformStream._transforming = false; + return TransformStreamReadableReadyPromise(transformStream); + }, function (e) { + TransformStreamErrorIfNeeded(transformStream, e); + return Promise.reject(e); + }); + } + + function IsTransformStreamDefaultController(x) { + if (!typeIsObject(x)) { + return false; + } + + if (!Object.prototype.hasOwnProperty.call(x, '_controlledTransformStream')) { + return false; + } + + return true; + } + + function IsTransformStream(x) { + if (!typeIsObject(x)) { + return false; + } + + if (!Object.prototype.hasOwnProperty.call(x, '_transformStreamController')) { + return false; + } + + return true; + } + + var TransformStreamSink = function () { + function TransformStreamSink(transformStream, startPromise) { + _classCallCheck(this, TransformStreamSink); + + this._transformStream = transformStream; + this._startPromise = startPromise; + } + + _createClass(TransformStreamSink, [{ + key: 'start', + value: function start(c) { + var transformStream = this._transformStream; + transformStream._writableController = c; + return this._startPromise.then(function () { + return TransformStreamReadableReadyPromise(transformStream); + }); + } + }, { + key: 'write', + value: function write(chunk) { + var transformStream = this._transformStream; + return TransformStreamTransform(transformStream, chunk); + } + }, { + key: 'abort', + value: function abort() { + var transformStream = this._transformStream; + transformStream._writableDone = true; + TransformStreamErrorInternal(transformStream, new TypeError('Writable side aborted')); + } + }, { + key: 'close', + value: function close() { + var transformStream = this._transformStream; + assert(transformStream._transforming === false); + transformStream._writableDone = true; + var flushPromise = PromiseInvokeOrNoop(transformStream._transformer, 'flush', [transformStream._transformStreamController]); + return flushPromise.then(function () { + if (transformStream._errored === true) { + return Promise.reject(transformStream._storedError); + } + + if (transformStream._readableClosed === false) { + TransformStreamCloseReadableInternal(transformStream); + } + + return Promise.resolve(); + }).catch(function (r) { + TransformStreamErrorIfNeeded(transformStream, r); + return Promise.reject(transformStream._storedError); + }); + } + }]); + + return TransformStreamSink; + }(); + + var TransformStreamSource = function () { + function TransformStreamSource(transformStream, startPromise) { + _classCallCheck(this, TransformStreamSource); + + this._transformStream = transformStream; + this._startPromise = startPromise; + } + + _createClass(TransformStreamSource, [{ + key: 'start', + value: function start(c) { + var transformStream = this._transformStream; + transformStream._readableController = c; + return this._startPromise.then(function () { + assert(transformStream._backpressureChangePromise !== undefined, '_backpressureChangePromise should have been initialized'); + + if (transformStream._backpressure === true) { + return Promise.resolve(); + } + + assert(transformStream._backpressure === false, '_backpressure should have been initialized'); + return transformStream._backpressureChangePromise; + }); + } + }, { + key: 'pull', + value: function pull() { + var transformStream = this._transformStream; + assert(transformStream._backpressure === true, 'pull() should be never called while _backpressure is false'); + assert(transformStream._backpressureChangePromise !== undefined, '_backpressureChangePromise should have been initialized'); + TransformStreamSetBackpressure(transformStream, false); + return transformStream._backpressureChangePromise; + } + }, { + key: 'cancel', + value: function cancel() { + var transformStream = this._transformStream; + transformStream._readableClosed = true; + TransformStreamErrorInternal(transformStream, new TypeError('Readable side canceled')); + } + }]); + + return TransformStreamSource; + }(); + + var TransformStreamDefaultController = function () { + function TransformStreamDefaultController(transformStream) { + _classCallCheck(this, TransformStreamDefaultController); + + if (IsTransformStream(transformStream) === false) { + throw new TypeError('TransformStreamDefaultController can only be ' + 'constructed with a TransformStream instance'); + } + + if (transformStream._transformStreamController !== undefined) { + throw new TypeError('TransformStreamDefaultController instances can ' + 'only be created by the TransformStream constructor'); + } + + this._controlledTransformStream = transformStream; + } + + _createClass(TransformStreamDefaultController, [{ + key: 'enqueue', + value: function enqueue(chunk) { + if (IsTransformStreamDefaultController(this) === false) { + throw defaultControllerBrandCheckException('enqueue'); + } + + TransformStreamEnqueueToReadable(this._controlledTransformStream, chunk); + } + }, { + key: 'close', + value: function close() { + if (IsTransformStreamDefaultController(this) === false) { + throw defaultControllerBrandCheckException('close'); + } + + TransformStreamCloseReadable(this._controlledTransformStream); + } + }, { + key: 'error', + value: function error(reason) { + if (IsTransformStreamDefaultController(this) === false) { + throw defaultControllerBrandCheckException('error'); + } + + TransformStreamError(this._controlledTransformStream, reason); + } + }, { + key: 'desiredSize', + get: function get() { + if (IsTransformStreamDefaultController(this) === false) { + throw defaultControllerBrandCheckException('desiredSize'); + } + + var transformStream = this._controlledTransformStream; + var readableController = transformStream._readableController; + return ReadableStreamDefaultControllerGetDesiredSize(readableController); + } + }]); + + return TransformStreamDefaultController; + }(); + + var TransformStream = function () { + function TransformStream() { + var transformer = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; + + _classCallCheck(this, TransformStream); + + this._transformer = transformer; + var readableStrategy = transformer.readableStrategy, + writableStrategy = transformer.writableStrategy; + this._transforming = false; + this._errored = false; + this._storedError = undefined; + this._writableController = undefined; + this._readableController = undefined; + this._transformStreamController = undefined; + this._writableDone = false; + this._readableClosed = false; + this._backpressure = undefined; + this._backpressureChangePromise = undefined; + this._backpressureChangePromise_resolve = undefined; + this._transformStreamController = new TransformStreamDefaultController(this); + var startPromise_resolve = void 0; + var startPromise = new Promise(function (resolve) { + startPromise_resolve = resolve; + }); + var source = new TransformStreamSource(this, startPromise); + this._readable = new ReadableStream(source, readableStrategy); + var sink = new TransformStreamSink(this, startPromise); + this._writable = new WritableStream(sink, writableStrategy); + assert(this._writableController !== undefined); + assert(this._readableController !== undefined); + var desiredSize = ReadableStreamDefaultControllerGetDesiredSize(this._readableController); + TransformStreamSetBackpressure(this, desiredSize <= 0); + var transformStream = this; + var startResult = InvokeOrNoop(transformer, 'start', [transformStream._transformStreamController]); + startPromise_resolve(startResult); + startPromise.catch(function (e) { + if (transformStream._errored === false) { + transformStream._errored = true; + transformStream._storedError = e; + } + }); + } + + _createClass(TransformStream, [{ + key: 'readable', + get: function get() { + if (IsTransformStream(this) === false) { + throw streamBrandCheckException('readable'); + } + + return this._readable; + } + }, { + key: 'writable', + get: function get() { + if (IsTransformStream(this) === false) { + throw streamBrandCheckException('writable'); + } + + return this._writable; + } + }]); + + return TransformStream; + }(); + + module.exports = { + TransformStream: TransformStream + }; + + function defaultControllerBrandCheckException(name) { + return new TypeError('TransformStreamDefaultController.prototype.' + name + ' can only be used on a TransformStreamDefaultController'); + } + + function streamBrandCheckException(name) { + return new TypeError('TransformStream.prototype.' + name + ' can only be used on a TransformStream'); + } +}, function (module, exports, __w_pdfjs_require__) { + module.exports = __w_pdfjs_require__(5); +}])); + +/***/ }), +/* 149 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +{ + var isURLSupported = false; + + try { + if (typeof URL === 'function' && _typeof(URL.prototype) === 'object' && 'origin' in URL.prototype) { var u = new URL('b', 'http://a'); u.pathname = 'c%20d'; - hasWorkingUrl = u.href === 'http://a/c%20d'; - } - } catch (e) { + isURLSupported = u.href === 'http://a/c%20d'; } - if (hasWorkingUrl) { - return; - } - var relative = Object.create(null); - relative['ftp'] = 21; - relative['file'] = 0; - relative['gopher'] = 70; - relative['http'] = 80; - relative['https'] = 443; - relative['ws'] = 80; - relative['wss'] = 443; - var relativePathDotMapping = Object.create(null); - relativePathDotMapping['%2e'] = '.'; - relativePathDotMapping['.%2e'] = '..'; - relativePathDotMapping['%2e.'] = '..'; - relativePathDotMapping['%2e%2e'] = '..'; - function isRelativeScheme(scheme) { - return relative[scheme] !== undefined; - } - function invalid() { - clear.call(this); - this._isInvalid = true; - } - function IDNAToASCII(h) { - if (h === '') { - invalid.call(this); - } - return h.toLowerCase(); - } - function percentEscape(c) { - var unicode = c.charCodeAt(0); - if (unicode > 0x20 && unicode < 0x7F && [ - 0x22, - 0x23, - 0x3C, - 0x3E, - 0x3F, - 0x60 - ].indexOf(unicode) === -1) { - return c; - } - return encodeURIComponent(c); - } - function percentEscapeQuery(c) { - var unicode = c.charCodeAt(0); - if (unicode > 0x20 && unicode < 0x7F && [ - 0x22, - 0x23, - 0x3C, - 0x3E, - 0x60 - ].indexOf(unicode) === -1) { - return c; - } - return encodeURIComponent(c); - } - var EOF, ALPHA = /[a-zA-Z]/, ALPHANUMERIC = /[a-zA-Z0-9\+\-\.]/; - function parse(input, stateOverride, base) { - function err(message) { - errors.push(message); - } - var state = stateOverride || 'scheme start', cursor = 0, buffer = '', seenAt = false, seenBracket = false, errors = []; - loop: - while ((input[cursor - 1] !== EOF || cursor === 0) && !this._isInvalid) { - var c = input[cursor]; - switch (state) { - case 'scheme start': - if (c && ALPHA.test(c)) { - buffer += c.toLowerCase(); - state = 'scheme'; - } else if (!stateOverride) { - buffer = ''; - state = 'no scheme'; - continue; - } else { - err('Invalid scheme.'); - break loop; - } - break; - case 'scheme': - if (c && ALPHANUMERIC.test(c)) { - buffer += c.toLowerCase(); - } else if (c === ':') { - this._scheme = buffer; - buffer = ''; - if (stateOverride) { - break loop; - } - if (isRelativeScheme(this._scheme)) { - this._isRelative = true; - } - if (this._scheme === 'file') { - state = 'relative'; - } else if (this._isRelative && base && base._scheme === this._scheme) { - state = 'relative or authority'; - } else if (this._isRelative) { - state = 'authority first slash'; - } else { - state = 'scheme data'; - } - } else if (!stateOverride) { - buffer = ''; - cursor = 0; - state = 'no scheme'; - continue; - } else if (EOF === c) { - break loop; - } else { - err('Code point not allowed in scheme: ' + c); - break loop; - } - break; - case 'scheme data': - if (c === '?') { - this._query = '?'; - state = 'query'; - } else if (c === '#') { - this._fragment = '#'; - state = 'fragment'; - } else { - if (EOF !== c && '\t' !== c && '\n' !== c && '\r' !== c) { - this._schemeData += percentEscape(c); - } - } - break; - case 'no scheme': - if (!base || !isRelativeScheme(base._scheme)) { - err('Missing scheme.'); - invalid.call(this); - } else { - state = 'relative'; - continue; - } - break; - case 'relative or authority': - if (c === '/' && input[cursor + 1] === '/') { - state = 'authority ignore slashes'; - } else { - err('Expected /, got: ' + c); - state = 'relative'; - continue; - } - break; - case 'relative': - this._isRelative = true; - if ('file' !== this._scheme) { - this._scheme = base._scheme; - } - if (EOF === c) { - this._host = base._host; - this._port = base._port; - this._path = base._path.slice(); - this._query = base._query; - this._username = base._username; - this._password = base._password; - break loop; - } else if (c === '/' || c === '\\') { - if (c === '\\') { - err('\\ is an invalid code point.'); - } - state = 'relative slash'; - } else if (c === '?') { - this._host = base._host; - this._port = base._port; - this._path = base._path.slice(); - this._query = '?'; - this._username = base._username; - this._password = base._password; - state = 'query'; - } else if (c === '#') { - this._host = base._host; - this._port = base._port; - this._path = base._path.slice(); - this._query = base._query; - this._fragment = '#'; - this._username = base._username; - this._password = base._password; - state = 'fragment'; - } else { - var nextC = input[cursor + 1]; - var nextNextC = input[cursor + 2]; - if ('file' !== this._scheme || !ALPHA.test(c) || nextC !== ':' && nextC !== '|' || EOF !== nextNextC && '/' !== nextNextC && '\\' !== nextNextC && '?' !== nextNextC && '#' !== nextNextC) { - this._host = base._host; - this._port = base._port; - this._username = base._username; - this._password = base._password; - this._path = base._path.slice(); - this._path.pop(); - } - state = 'relative path'; - continue; - } - break; - case 'relative slash': - if (c === '/' || c === '\\') { - if (c === '\\') { - err('\\ is an invalid code point.'); - } - if (this._scheme === 'file') { - state = 'file host'; - } else { - state = 'authority ignore slashes'; - } - } else { - if ('file' !== this._scheme) { - this._host = base._host; - this._port = base._port; - this._username = base._username; - this._password = base._password; - } - state = 'relative path'; - continue; - } - break; - case 'authority first slash': - if (c === '/') { - state = 'authority second slash'; - } else { - err('Expected \'/\', got: ' + c); - state = 'authority ignore slashes'; - continue; - } - break; - case 'authority second slash': - state = 'authority ignore slashes'; - if ('/' !== c) { - err('Expected \'/\', got: ' + c); - continue; - } - break; - case 'authority ignore slashes': - if ('/' !== c && '\\' !== c) { - state = 'authority'; - continue; - } else { - err('Expected authority, got: ' + c); - } - break; - case 'authority': - if (c === '@') { - if (seenAt) { - err('@ already seen.'); - buffer += '%40'; - } - seenAt = true; - for (var i = 0; i < buffer.length; i++) { - var cp = buffer[i]; - if (cp === '\t' || cp === '\n' || cp === '\r') { - err('Invalid whitespace in authority.'); - continue; - } - if (cp === ':' && this._password === null) { - this._password = ''; - continue; - } - var tempC = percentEscape(cp); - if (null !== this._password) { - this._password += tempC; - } else { - this._username += tempC; - } - } - buffer = ''; - } else if (c === EOF || c === '/' || c === '\\' || c === '?' || c === '#') { - cursor -= buffer.length; - buffer = ''; - state = 'host'; - continue; - } else { - buffer += c; - } - break; - case 'file host': - if (c === EOF || c === '/' || c === '\\' || c === '?' || c === '#') { - if (buffer.length === 2 && ALPHA.test(buffer[0]) && (buffer[1] === ':' || buffer[1] === '|')) { - state = 'relative path'; - } else if (buffer.length === 0) { - state = 'relative path start'; - } else { - this._host = IDNAToASCII.call(this, buffer); - buffer = ''; - state = 'relative path start'; - } - continue; - } else if (c === '\t' || c === '\n' || c === '\r') { - err('Invalid whitespace in file host.'); - } else { - buffer += c; - } - break; - case 'host': - case 'hostname': - if (c === ':' && !seenBracket) { - this._host = IDNAToASCII.call(this, buffer); - buffer = ''; - state = 'port'; - if (stateOverride === 'hostname') { - break loop; - } - } else if (c === EOF || c === '/' || c === '\\' || c === '?' || c === '#') { - this._host = IDNAToASCII.call(this, buffer); - buffer = ''; - state = 'relative path start'; - if (stateOverride) { - break loop; - } - continue; - } else if ('\t' !== c && '\n' !== c && '\r' !== c) { - if (c === '[') { - seenBracket = true; - } else if (c === ']') { - seenBracket = false; - } - buffer += c; - } else { - err('Invalid code point in host/hostname: ' + c); - } - break; - case 'port': - if (/[0-9]/.test(c)) { - buffer += c; - } else if (c === EOF || c === '/' || c === '\\' || c === '?' || c === '#' || stateOverride) { - if ('' !== buffer) { - var temp = parseInt(buffer, 10); - if (temp !== relative[this._scheme]) { - this._port = temp + ''; - } - buffer = ''; - } - if (stateOverride) { - break loop; - } - state = 'relative path start'; - continue; - } else if (c === '\t' || c === '\n' || c === '\r') { - err('Invalid code point in port: ' + c); - } else { - invalid.call(this); - } - break; - case 'relative path start': - if (c === '\\') { - err('\'\\\' not allowed in path.'); - } - state = 'relative path'; - if ('/' !== c && '\\' !== c) { - continue; - } - break; - case 'relative path': - if (c === EOF || c === '/' || c === '\\' || !stateOverride && (c === '?' || c === '#')) { - if (c === '\\') { - err('\\ not allowed in relative path.'); - } - var tmp; - if (tmp = relativePathDotMapping[buffer.toLowerCase()]) { - buffer = tmp; - } - if (buffer === '..') { - this._path.pop(); - if ('/' !== c && '\\' !== c) { - this._path.push(''); - } - } else if (buffer === '.' && '/' !== c && '\\' !== c) { - this._path.push(''); - } else if ('.' !== buffer) { - if (this._scheme === 'file' && this._path.length === 0 && buffer.length === 2 && ALPHA.test(buffer[0]) && buffer[1] === '|') { - buffer = buffer[0] + ':'; - } - this._path.push(buffer); - } - buffer = ''; - if (c === '?') { - this._query = '?'; - state = 'query'; - } else if (c === '#') { - this._fragment = '#'; - state = 'fragment'; - } - } else if ('\t' !== c && '\n' !== c && '\r' !== c) { - buffer += percentEscape(c); - } - break; - case 'query': - if (!stateOverride && c === '#') { - this._fragment = '#'; - state = 'fragment'; - } else if (EOF !== c && '\t' !== c && '\n' !== c && '\r' !== c) { - this._query += percentEscapeQuery(c); - } - break; - case 'fragment': - if (EOF !== c && '\t' !== c && '\n' !== c && '\r' !== c) { - this._fragment += c; - } - break; - } - cursor++; - } - } - function clear() { - this._scheme = ''; - this._schemeData = ''; - this._username = ''; - this._password = null; - this._host = ''; - this._port = ''; - this._path = []; - this._query = ''; - this._fragment = ''; - this._isInvalid = false; - this._isRelative = false; - } - function JURL(url, base) - { - if (base !== undefined && !(base instanceof JURL)) { - base = new JURL(String(base)); - } - this._url = url; - clear.call(this); - var input = url.replace(/^[ \t\r\n\f]+|[ \t\r\n\f]+$/g, ''); - parse.call(this, input, null, base); - } - JURL.prototype = { - toString: function () { - return this.href; - }, - get href() { - if (this._isInvalid) { - return this._url; - } - var authority = ''; - if ('' !== this._username || null !== this._password) { - authority = this._username + (null !== this._password ? ':' + this._password : '') + '@'; - } - return this.protocol + (this._isRelative ? '//' + authority + this.host : '') + this.pathname + this._query + this._fragment; - }, - set href(href) { - clear.call(this); - parse.call(this, href); - }, - get protocol() { - return this._scheme + ':'; - }, - set protocol(protocol) { - if (this._isInvalid) { - return; - } - parse.call(this, protocol + ':', 'scheme start'); - }, - get host() { - return this._isInvalid ? '' : this._port ? this._host + ':' + this._port : this._host; - }, - set host(host) { - if (this._isInvalid || !this._isRelative) { - return; - } - parse.call(this, host, 'host'); - }, - get hostname() { - return this._host; - }, - set hostname(hostname) { - if (this._isInvalid || !this._isRelative) { - return; - } - parse.call(this, hostname, 'hostname'); - }, - get port() { - return this._port; - }, - set port(port) { - if (this._isInvalid || !this._isRelative) { - return; - } - parse.call(this, port, 'port'); - }, - get pathname() { - return this._isInvalid ? '' : this._isRelative ? '/' + this._path.join('/') : this._schemeData; - }, - set pathname(pathname) { - if (this._isInvalid || !this._isRelative) { - return; - } - this._path = []; - parse.call(this, pathname, 'relative path start'); - }, - get search() { - return this._isInvalid || !this._query || this._query === '?' ? '' : this._query; - }, - set search(search) { - if (this._isInvalid || !this._isRelative) { - return; - } - this._query = '?'; - if (search[0] === '?') { - search = search.slice(1); - } - parse.call(this, search, 'query'); - }, - get hash() { - return this._isInvalid || !this._fragment || this._fragment === '#' ? '' : this._fragment; - }, - set hash(hash) { - if (this._isInvalid) { - return; - } - this._fragment = '#'; - if (hash[0] === '#') { - hash = hash.slice(1); - } - parse.call(this, hash, 'fragment'); - }, - get origin() { - var host; - if (this._isInvalid || !this._scheme) { - return ''; - } - switch (this._scheme) { - case 'data': - case 'file': - case 'javascript': - case 'mailto': - return 'null'; - } - host = this.host; - if (!host) { - return ''; - } - return this._scheme + '://' + host; - } - }; - var OriginalURL = scope.URL; + } catch (ex) {} + + if (isURLSupported) { + exports.URL = URL; + } else { + var PolyfillURL = __w_pdfjs_require__(150).URL; + + var OriginalURL = __w_pdfjs_require__(8).URL; + if (OriginalURL) { - JURL.createObjectURL = function (blob) { - return OriginalURL.createObjectURL.apply(OriginalURL, arguments); - }; - JURL.revokeObjectURL = function (url) { - OriginalURL.revokeObjectURL(url); - }; - } - scope.URL = JURL; - }(globalScope)); - exports.FONT_IDENTITY_MATRIX = FONT_IDENTITY_MATRIX; - exports.IDENTITY_MATRIX = IDENTITY_MATRIX; - exports.OPS = OPS; - exports.VERBOSITY_LEVELS = VERBOSITY_LEVELS; - exports.UNSUPPORTED_FEATURES = UNSUPPORTED_FEATURES; - exports.AnnotationBorderStyleType = AnnotationBorderStyleType; - exports.AnnotationFieldFlag = AnnotationFieldFlag; - exports.AnnotationFlag = AnnotationFlag; - exports.AnnotationType = AnnotationType; - exports.FontType = FontType; - exports.ImageKind = ImageKind; - exports.InvalidPDFException = InvalidPDFException; - exports.MessageHandler = MessageHandler; - exports.MissingDataException = MissingDataException; - exports.MissingPDFException = MissingPDFException; - exports.NotImplementedException = NotImplementedException; - exports.PageViewport = PageViewport; - exports.PasswordException = PasswordException; - exports.PasswordResponses = PasswordResponses; - exports.StatTimer = StatTimer; - exports.StreamType = StreamType; - exports.TextRenderingMode = TextRenderingMode; - exports.UnexpectedResponseException = UnexpectedResponseException; - exports.UnknownErrorException = UnknownErrorException; - exports.Util = Util; - exports.XRefParseException = XRefParseException; - exports.arrayByteLength = arrayByteLength; - exports.arraysToBytes = arraysToBytes; - exports.assert = assert; - exports.bytesToString = bytesToString; - exports.createBlob = createBlob; - exports.createPromiseCapability = createPromiseCapability; - exports.createObjectURL = createObjectURL; - exports.deprecated = deprecated; - exports.error = error; - exports.getLookupTableFactory = getLookupTableFactory; - exports.getVerbosityLevel = getVerbosityLevel; - exports.globalScope = globalScope; - exports.info = info; - exports.isArray = isArray; - exports.isArrayBuffer = isArrayBuffer; - exports.isBool = isBool; - exports.isEmptyObj = isEmptyObj; - exports.isInt = isInt; - exports.isNum = isNum; - exports.isString = isString; - exports.isSpace = isSpace; - exports.isSameOrigin = isSameOrigin; - exports.createValidAbsoluteUrl = createValidAbsoluteUrl; - exports.isLittleEndian = isLittleEndian; - exports.isEvalSupported = isEvalSupported; - exports.loadJpegStream = loadJpegStream; - exports.log2 = log2; - exports.readInt8 = readInt8; - exports.readUint16 = readUint16; - exports.readUint32 = readUint32; - exports.removeNullCharacters = removeNullCharacters; - exports.setVerbosityLevel = setVerbosityLevel; - exports.shadow = shadow; - exports.string32 = string32; - exports.stringToBytes = stringToBytes; - exports.stringToPDFString = stringToPDFString; - exports.stringToUTF8String = stringToUTF8String; - exports.utf8StringToString = utf8StringToString; - exports.warn = warn; - })); - (function (root, factory) { - factory(root.pdfjsCoreBidi = {}, root.pdfjsSharedUtil); - }(this, function (exports, sharedUtil) { - var warn = sharedUtil.warn; - var baseTypes = [ - 'BN', - 'BN', - 'BN', - 'BN', - 'BN', - 'BN', - 'BN', - 'BN', - 'BN', - 'S', - 'B', - 'S', - 'WS', - 'B', - 'BN', - 'BN', - 'BN', - 'BN', - 'BN', - 'BN', - 'BN', - 'BN', - 'BN', - 'BN', - 'BN', - 'BN', - 'BN', - 'BN', - 'B', - 'B', - 'B', - 'S', - 'WS', - 'ON', - 'ON', - 'ET', - 'ET', - 'ET', - 'ON', - 'ON', - 'ON', - 'ON', - 'ON', - 'ES', - 'CS', - 'ES', - 'CS', - 'CS', - 'EN', - 'EN', - 'EN', - 'EN', - 'EN', - 'EN', - 'EN', - 'EN', - 'EN', - 'EN', - 'CS', - 'ON', - 'ON', - 'ON', - 'ON', - 'ON', - 'ON', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'ON', - 'ON', - 'ON', - 'ON', - 'ON', - 'ON', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'ON', - 'ON', - 'ON', - 'ON', - 'BN', - 'BN', - 'BN', - 'BN', - 'BN', - 'BN', - 'B', - 'BN', - 'BN', - 'BN', - 'BN', - 'BN', - 'BN', - 'BN', - 'BN', - 'BN', - 'BN', - 'BN', - 'BN', - 'BN', - 'BN', - 'BN', - 'BN', - 'BN', - 'BN', - 'BN', - 'BN', - 'BN', - 'BN', - 'BN', - 'BN', - 'BN', - 'BN', - 'CS', - 'ON', - 'ET', - 'ET', - 'ET', - 'ET', - 'ON', - 'ON', - 'ON', - 'ON', - 'L', - 'ON', - 'ON', - 'BN', - 'ON', - 'ON', - 'ET', - 'ET', - 'EN', - 'EN', - 'ON', - 'L', - 'ON', - 'ON', - 'ON', - 'EN', - 'L', - 'ON', - 'ON', - 'ON', - 'ON', - 'ON', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'ON', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'ON', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L', - 'L' - ]; - var arabicTypes = [ - 'AN', - 'AN', - 'AN', - 'AN', - 'AN', - 'AN', - 'ON', - 'ON', - 'AL', - 'ET', - 'ET', - 'AL', - 'CS', - 'AL', - 'ON', - 'ON', - 'NSM', - 'NSM', - 'NSM', - 'NSM', - 'NSM', - 'NSM', - 'NSM', - 'NSM', - 'NSM', - 'NSM', - 'NSM', - 'AL', - 'AL', - '', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'NSM', - 'NSM', - 'NSM', - 'NSM', - 'NSM', - 'NSM', - 'NSM', - 'NSM', - 'NSM', - 'NSM', - 'NSM', - 'NSM', - 'NSM', - 'NSM', - 'NSM', - 'NSM', - 'NSM', - 'NSM', - 'NSM', - 'NSM', - 'NSM', - 'AN', - 'AN', - 'AN', - 'AN', - 'AN', - 'AN', - 'AN', - 'AN', - 'AN', - 'AN', - 'ET', - 'AN', - 'AN', - 'AL', - 'AL', - 'AL', - 'NSM', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'NSM', - 'NSM', - 'NSM', - 'NSM', - 'NSM', - 'NSM', - 'NSM', - 'AN', - 'ON', - 'NSM', - 'NSM', - 'NSM', - 'NSM', - 'NSM', - 'NSM', - 'AL', - 'AL', - 'NSM', - 'NSM', - 'ON', - 'NSM', - 'NSM', - 'NSM', - 'NSM', - 'AL', - 'AL', - 'EN', - 'EN', - 'EN', - 'EN', - 'EN', - 'EN', - 'EN', - 'EN', - 'EN', - 'EN', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL', - 'AL' - ]; - function isOdd(i) { - return (i & 1) !== 0; - } - function isEven(i) { - return (i & 1) === 0; - } - function findUnequal(arr, start, value) { - for (var j = start, jj = arr.length; j < jj; ++j) { - if (arr[j] !== value) { - return j; - } - } - return j; - } - function setValues(arr, start, end, value) { - for (var j = start; j < end; ++j) { - arr[j] = value; - } - } - function reverseValues(arr, start, end) { - for (var i = start, j = end - 1; i < j; ++i, --j) { - var temp = arr[i]; - arr[i] = arr[j]; - arr[j] = temp; - } - } - function createBidiText(str, isLTR, vertical) { - return { - str: str, - dir: vertical ? 'ttb' : isLTR ? 'ltr' : 'rtl' - }; - } - var chars = []; - var types = []; - function bidi(str, startLevel, vertical) { - var isLTR = true; - var strLength = str.length; - if (strLength === 0 || vertical) { - return createBidiText(str, isLTR, vertical); - } - chars.length = strLength; - types.length = strLength; - var numBidi = 0; - var i, ii; - for (i = 0; i < strLength; ++i) { - chars[i] = str.charAt(i); - var charCode = str.charCodeAt(i); - var charType = 'L'; - if (charCode <= 0x00ff) { - charType = baseTypes[charCode]; - } else if (0x0590 <= charCode && charCode <= 0x05f4) { - charType = 'R'; - } else if (0x0600 <= charCode && charCode <= 0x06ff) { - charType = arabicTypes[charCode & 0xff]; - if (!charType) { - warn('Bidi: invalid Unicode character ' + charCode.toString(16)); - } - } else if (0x0700 <= charCode && charCode <= 0x08AC) { - charType = 'AL'; - } - if (charType === 'R' || charType === 'AL' || charType === 'AN') { - numBidi++; - } - types[i] = charType; - } - if (numBidi === 0) { - isLTR = true; - return createBidiText(str, isLTR); - } - if (startLevel === -1) { - if (numBidi / strLength < 0.3) { - isLTR = true; - startLevel = 0; - } else { - isLTR = false; - startLevel = 1; - } - } - var levels = []; - for (i = 0; i < strLength; ++i) { - levels[i] = startLevel; - } - var e = isOdd(startLevel) ? 'R' : 'L'; - var sor = e; - var eor = sor; - var lastType = sor; - for (i = 0; i < strLength; ++i) { - if (types[i] === 'NSM') { - types[i] = lastType; - } else { - lastType = types[i]; - } - } - lastType = sor; - var t; - for (i = 0; i < strLength; ++i) { - t = types[i]; - if (t === 'EN') { - types[i] = lastType === 'AL' ? 'AN' : 'EN'; - } else if (t === 'R' || t === 'L' || t === 'AL') { - lastType = t; - } - } - for (i = 0; i < strLength; ++i) { - t = types[i]; - if (t === 'AL') { - types[i] = 'R'; - } - } - for (i = 1; i < strLength - 1; ++i) { - if (types[i] === 'ES' && types[i - 1] === 'EN' && types[i + 1] === 'EN') { - types[i] = 'EN'; - } - if (types[i] === 'CS' && (types[i - 1] === 'EN' || types[i - 1] === 'AN') && types[i + 1] === types[i - 1]) { - types[i] = types[i - 1]; - } - } - for (i = 0; i < strLength; ++i) { - if (types[i] === 'EN') { - var j; - for (j = i - 1; j >= 0; --j) { - if (types[j] !== 'ET') { - break; - } - types[j] = 'EN'; - } - for (j = i + 1; j < strLength; ++j) { - if (types[j] !== 'ET') { - break; - } - types[j] = 'EN'; - } - } - } - for (i = 0; i < strLength; ++i) { - t = types[i]; - if (t === 'WS' || t === 'ES' || t === 'ET' || t === 'CS') { - types[i] = 'ON'; - } - } - lastType = sor; - for (i = 0; i < strLength; ++i) { - t = types[i]; - if (t === 'EN') { - types[i] = lastType === 'L' ? 'L' : 'EN'; - } else if (t === 'R' || t === 'L') { - lastType = t; - } - } - for (i = 0; i < strLength; ++i) { - if (types[i] === 'ON') { - var end = findUnequal(types, i + 1, 'ON'); - var before = sor; - if (i > 0) { - before = types[i - 1]; - } - var after = eor; - if (end + 1 < strLength) { - after = types[end + 1]; - } - if (before !== 'L') { - before = 'R'; - } - if (after !== 'L') { - after = 'R'; - } - if (before === after) { - setValues(types, i, end, before); - } - i = end - 1; - } - } - for (i = 0; i < strLength; ++i) { - if (types[i] === 'ON') { - types[i] = e; - } - } - for (i = 0; i < strLength; ++i) { - t = types[i]; - if (isEven(levels[i])) { - if (t === 'R') { - levels[i] += 1; - } else if (t === 'AN' || t === 'EN') { - levels[i] += 2; - } - } else { - if (t === 'L' || t === 'AN' || t === 'EN') { - levels[i] += 1; - } - } - } - var highestLevel = -1; - var lowestOddLevel = 99; - var level; - for (i = 0, ii = levels.length; i < ii; ++i) { - level = levels[i]; - if (highestLevel < level) { - highestLevel = level; - } - if (lowestOddLevel > level && isOdd(level)) { - lowestOddLevel = level; - } - } - for (level = highestLevel; level >= lowestOddLevel; --level) { - var start = -1; - for (i = 0, ii = levels.length; i < ii; ++i) { - if (levels[i] < level) { - if (start >= 0) { - reverseValues(chars, start, i); - start = -1; - } - } else if (start < 0) { - start = i; - } - } - if (start >= 0) { - reverseValues(chars, start, levels.length); - } - } - for (i = 0, ii = chars.length; i < ii; ++i) { - var ch = chars[i]; - if (ch === '<' || ch === '>') { - chars[i] = ''; - } - } - return createBidiText(chars.join(''), isLTR); - } - exports.bidi = bidi; - })); - (function (root, factory) { - factory(root.pdfjsCoreCFFParser = {}, root.pdfjsSharedUtil, root.pdfjsCoreCharsets, root.pdfjsCoreEncodings); - }(this, function (exports, sharedUtil, coreCharsets, coreEncodings) { - var error = sharedUtil.error; - var info = sharedUtil.info; - var bytesToString = sharedUtil.bytesToString; - var warn = sharedUtil.warn; - var isArray = sharedUtil.isArray; - var Util = sharedUtil.Util; - var stringToBytes = sharedUtil.stringToBytes; - var assert = sharedUtil.assert; - var ISOAdobeCharset = coreCharsets.ISOAdobeCharset; - var ExpertCharset = coreCharsets.ExpertCharset; - var ExpertSubsetCharset = coreCharsets.ExpertSubsetCharset; - var StandardEncoding = coreEncodings.StandardEncoding; - var ExpertEncoding = coreEncodings.ExpertEncoding; - var MAX_SUBR_NESTING = 10; - var CFFStandardStrings = [ - '.notdef', - 'space', - 'exclam', - 'quotedbl', - 'numbersign', - 'dollar', - 'percent', - 'ampersand', - 'quoteright', - 'parenleft', - 'parenright', - 'asterisk', - 'plus', - 'comma', - 'hyphen', - 'period', - 'slash', - 'zero', - 'one', - 'two', - 'three', - 'four', - 'five', - 'six', - 'seven', - 'eight', - 'nine', - 'colon', - 'semicolon', - 'less', - 'equal', - 'greater', - 'question', - 'at', - 'A', - 'B', - 'C', - 'D', - 'E', - 'F', - 'G', - 'H', - 'I', - 'J', - 'K', - 'L', - 'M', - 'N', - 'O', - 'P', - 'Q', - 'R', - 'S', - 'T', - 'U', - 'V', - 'W', - 'X', - 'Y', - 'Z', - 'bracketleft', - 'backslash', - 'bracketright', - 'asciicircum', - 'underscore', - 'quoteleft', - 'a', - 'b', - 'c', - 'd', - 'e', - 'f', - 'g', - 'h', - 'i', - 'j', - 'k', - 'l', - 'm', - 'n', - 'o', - 'p', - 'q', - 'r', - 's', - 't', - 'u', - 'v', - 'w', - 'x', - 'y', - 'z', - 'braceleft', - 'bar', - 'braceright', - 'asciitilde', - 'exclamdown', - 'cent', - 'sterling', - 'fraction', - 'yen', - 'florin', - 'section', - 'currency', - 'quotesingle', - 'quotedblleft', - 'guillemotleft', - 'guilsinglleft', - 'guilsinglright', - 'fi', - 'fl', - 'endash', - 'dagger', - 'daggerdbl', - 'periodcentered', - 'paragraph', - 'bullet', - 'quotesinglbase', - 'quotedblbase', - 'quotedblright', - 'guillemotright', - 'ellipsis', - 'perthousand', - 'questiondown', - 'grave', - 'acute', - 'circumflex', - 'tilde', - 'macron', - 'breve', - 'dotaccent', - 'dieresis', - 'ring', - 'cedilla', - 'hungarumlaut', - 'ogonek', - 'caron', - 'emdash', - 'AE', - 'ordfeminine', - 'Lslash', - 'Oslash', - 'OE', - 'ordmasculine', - 'ae', - 'dotlessi', - 'lslash', - 'oslash', - 'oe', - 'germandbls', - 'onesuperior', - 'logicalnot', - 'mu', - 'trademark', - 'Eth', - 'onehalf', - 'plusminus', - 'Thorn', - 'onequarter', - 'divide', - 'brokenbar', - 'degree', - 'thorn', - 'threequarters', - 'twosuperior', - 'registered', - 'minus', - 'eth', - 'multiply', - 'threesuperior', - 'copyright', - 'Aacute', - 'Acircumflex', - 'Adieresis', - 'Agrave', - 'Aring', - 'Atilde', - 'Ccedilla', - 'Eacute', - 'Ecircumflex', - 'Edieresis', - 'Egrave', - 'Iacute', - 'Icircumflex', - 'Idieresis', - 'Igrave', - 'Ntilde', - 'Oacute', - 'Ocircumflex', - 'Odieresis', - 'Ograve', - 'Otilde', - 'Scaron', - 'Uacute', - 'Ucircumflex', - 'Udieresis', - 'Ugrave', - 'Yacute', - 'Ydieresis', - 'Zcaron', - 'aacute', - 'acircumflex', - 'adieresis', - 'agrave', - 'aring', - 'atilde', - 'ccedilla', - 'eacute', - 'ecircumflex', - 'edieresis', - 'egrave', - 'iacute', - 'icircumflex', - 'idieresis', - 'igrave', - 'ntilde', - 'oacute', - 'ocircumflex', - 'odieresis', - 'ograve', - 'otilde', - 'scaron', - 'uacute', - 'ucircumflex', - 'udieresis', - 'ugrave', - 'yacute', - 'ydieresis', - 'zcaron', - 'exclamsmall', - 'Hungarumlautsmall', - 'dollaroldstyle', - 'dollarsuperior', - 'ampersandsmall', - 'Acutesmall', - 'parenleftsuperior', - 'parenrightsuperior', - 'twodotenleader', - 'onedotenleader', - 'zerooldstyle', - 'oneoldstyle', - 'twooldstyle', - 'threeoldstyle', - 'fouroldstyle', - 'fiveoldstyle', - 'sixoldstyle', - 'sevenoldstyle', - 'eightoldstyle', - 'nineoldstyle', - 'commasuperior', - 'threequartersemdash', - 'periodsuperior', - 'questionsmall', - 'asuperior', - 'bsuperior', - 'centsuperior', - 'dsuperior', - 'esuperior', - 'isuperior', - 'lsuperior', - 'msuperior', - 'nsuperior', - 'osuperior', - 'rsuperior', - 'ssuperior', - 'tsuperior', - 'ff', - 'ffi', - 'ffl', - 'parenleftinferior', - 'parenrightinferior', - 'Circumflexsmall', - 'hyphensuperior', - 'Gravesmall', - 'Asmall', - 'Bsmall', - 'Csmall', - 'Dsmall', - 'Esmall', - 'Fsmall', - 'Gsmall', - 'Hsmall', - 'Ismall', - 'Jsmall', - 'Ksmall', - 'Lsmall', - 'Msmall', - 'Nsmall', - 'Osmall', - 'Psmall', - 'Qsmall', - 'Rsmall', - 'Ssmall', - 'Tsmall', - 'Usmall', - 'Vsmall', - 'Wsmall', - 'Xsmall', - 'Ysmall', - 'Zsmall', - 'colonmonetary', - 'onefitted', - 'rupiah', - 'Tildesmall', - 'exclamdownsmall', - 'centoldstyle', - 'Lslashsmall', - 'Scaronsmall', - 'Zcaronsmall', - 'Dieresissmall', - 'Brevesmall', - 'Caronsmall', - 'Dotaccentsmall', - 'Macronsmall', - 'figuredash', - 'hypheninferior', - 'Ogoneksmall', - 'Ringsmall', - 'Cedillasmall', - 'questiondownsmall', - 'oneeighth', - 'threeeighths', - 'fiveeighths', - 'seveneighths', - 'onethird', - 'twothirds', - 'zerosuperior', - 'foursuperior', - 'fivesuperior', - 'sixsuperior', - 'sevensuperior', - 'eightsuperior', - 'ninesuperior', - 'zeroinferior', - 'oneinferior', - 'twoinferior', - 'threeinferior', - 'fourinferior', - 'fiveinferior', - 'sixinferior', - 'seveninferior', - 'eightinferior', - 'nineinferior', - 'centinferior', - 'dollarinferior', - 'periodinferior', - 'commainferior', - 'Agravesmall', - 'Aacutesmall', - 'Acircumflexsmall', - 'Atildesmall', - 'Adieresissmall', - 'Aringsmall', - 'AEsmall', - 'Ccedillasmall', - 'Egravesmall', - 'Eacutesmall', - 'Ecircumflexsmall', - 'Edieresissmall', - 'Igravesmall', - 'Iacutesmall', - 'Icircumflexsmall', - 'Idieresissmall', - 'Ethsmall', - 'Ntildesmall', - 'Ogravesmall', - 'Oacutesmall', - 'Ocircumflexsmall', - 'Otildesmall', - 'Odieresissmall', - 'OEsmall', - 'Oslashsmall', - 'Ugravesmall', - 'Uacutesmall', - 'Ucircumflexsmall', - 'Udieresissmall', - 'Yacutesmall', - 'Thornsmall', - 'Ydieresissmall', - '001.000', - '001.001', - '001.002', - '001.003', - 'Black', - 'Bold', - 'Book', - 'Light', - 'Medium', - 'Regular', - 'Roman', - 'Semibold' - ]; - var CFFParser = function CFFParserClosure() { - var CharstringValidationData = [ - null, - { - id: 'hstem', - min: 2, - stackClearing: true, - stem: true - }, - null, - { - id: 'vstem', - min: 2, - stackClearing: true, - stem: true - }, - { - id: 'vmoveto', - min: 1, - stackClearing: true - }, - { - id: 'rlineto', - min: 2, - resetStack: true - }, - { - id: 'hlineto', - min: 1, - resetStack: true - }, - { - id: 'vlineto', - min: 1, - resetStack: true - }, - { - id: 'rrcurveto', - min: 6, - resetStack: true - }, - null, - { - id: 'callsubr', - min: 1, - undefStack: true - }, - { - id: 'return', - min: 0, - undefStack: true - }, - null, - null, - { - id: 'endchar', - min: 0, - stackClearing: true - }, - null, - null, - null, - { - id: 'hstemhm', - min: 2, - stackClearing: true, - stem: true - }, - { - id: 'hintmask', - min: 0, - stackClearing: true - }, - { - id: 'cntrmask', - min: 0, - stackClearing: true - }, - { - id: 'rmoveto', - min: 2, - stackClearing: true - }, - { - id: 'hmoveto', - min: 1, - stackClearing: true - }, - { - id: 'vstemhm', - min: 2, - stackClearing: true, - stem: true - }, - { - id: 'rcurveline', - min: 8, - resetStack: true - }, - { - id: 'rlinecurve', - min: 8, - resetStack: true - }, - { - id: 'vvcurveto', - min: 4, - resetStack: true - }, - { - id: 'hhcurveto', - min: 4, - resetStack: true - }, - null, - { - id: 'callgsubr', - min: 1, - undefStack: true - }, - { - id: 'vhcurveto', - min: 4, - resetStack: true - }, - { - id: 'hvcurveto', - min: 4, - resetStack: true - } - ]; - var CharstringValidationData12 = [ - null, - null, - null, - { - id: 'and', - min: 2, - stackDelta: -1 - }, - { - id: 'or', - min: 2, - stackDelta: -1 - }, - { - id: 'not', - min: 1, - stackDelta: 0 - }, - null, - null, - null, - { - id: 'abs', - min: 1, - stackDelta: 0 - }, - { - id: 'add', - min: 2, - stackDelta: -1, - stackFn: function stack_div(stack, index) { - stack[index - 2] = stack[index - 2] + stack[index - 1]; - } - }, - { - id: 'sub', - min: 2, - stackDelta: -1, - stackFn: function stack_div(stack, index) { - stack[index - 2] = stack[index - 2] - stack[index - 1]; - } - }, - { - id: 'div', - min: 2, - stackDelta: -1, - stackFn: function stack_div(stack, index) { - stack[index - 2] = stack[index - 2] / stack[index - 1]; - } - }, - null, - { - id: 'neg', - min: 1, - stackDelta: 0, - stackFn: function stack_div(stack, index) { - stack[index - 1] = -stack[index - 1]; - } - }, - { - id: 'eq', - min: 2, - stackDelta: -1 - }, - null, - null, - { - id: 'drop', - min: 1, - stackDelta: -1 - }, - null, - { - id: 'put', - min: 2, - stackDelta: -2 - }, - { - id: 'get', - min: 1, - stackDelta: 0 - }, - { - id: 'ifelse', - min: 4, - stackDelta: -3 - }, - { - id: 'random', - min: 0, - stackDelta: 1 - }, - { - id: 'mul', - min: 2, - stackDelta: -1, - stackFn: function stack_div(stack, index) { - stack[index - 2] = stack[index - 2] * stack[index - 1]; - } - }, - null, - { - id: 'sqrt', - min: 1, - stackDelta: 0 - }, - { - id: 'dup', - min: 1, - stackDelta: 1 - }, - { - id: 'exch', - min: 2, - stackDelta: 0 - }, - { - id: 'index', - min: 2, - stackDelta: 0 - }, - { - id: 'roll', - min: 3, - stackDelta: -2 - }, - null, - null, - null, - { - id: 'hflex', - min: 7, - resetStack: true - }, - { - id: 'flex', - min: 13, - resetStack: true - }, - { - id: 'hflex1', - min: 9, - resetStack: true - }, - { - id: 'flex1', - min: 11, - resetStack: true - } - ]; - function CFFParser(file, properties, seacAnalysisEnabled) { - this.bytes = file.getBytes(); - this.properties = properties; - this.seacAnalysisEnabled = !!seacAnalysisEnabled; - } - CFFParser.prototype = { - parse: function CFFParser_parse() { - var properties = this.properties; - var cff = new CFF(); - this.cff = cff; - var header = this.parseHeader(); - var nameIndex = this.parseIndex(header.endPos); - var topDictIndex = this.parseIndex(nameIndex.endPos); - var stringIndex = this.parseIndex(topDictIndex.endPos); - var globalSubrIndex = this.parseIndex(stringIndex.endPos); - var topDictParsed = this.parseDict(topDictIndex.obj.get(0)); - var topDict = this.createDict(CFFTopDict, topDictParsed, cff.strings); - cff.header = header.obj; - cff.names = this.parseNameIndex(nameIndex.obj); - cff.strings = this.parseStringIndex(stringIndex.obj); - cff.topDict = topDict; - cff.globalSubrIndex = globalSubrIndex.obj; - this.parsePrivateDict(cff.topDict); - cff.isCIDFont = topDict.hasName('ROS'); - var charStringOffset = topDict.getByName('CharStrings'); - var charStringIndex = this.parseIndex(charStringOffset).obj; - var fontMatrix = topDict.getByName('FontMatrix'); - if (fontMatrix) { - properties.fontMatrix = fontMatrix; - } - var fontBBox = topDict.getByName('FontBBox'); - if (fontBBox) { - properties.ascent = fontBBox[3]; - properties.descent = fontBBox[1]; - properties.ascentScaled = true; - } - var charset, encoding; - if (cff.isCIDFont) { - var fdArrayIndex = this.parseIndex(topDict.getByName('FDArray')).obj; - for (var i = 0, ii = fdArrayIndex.count; i < ii; ++i) { - var dictRaw = fdArrayIndex.get(i); - var fontDict = this.createDict(CFFTopDict, this.parseDict(dictRaw), cff.strings); - this.parsePrivateDict(fontDict); - cff.fdArray.push(fontDict); - } - encoding = null; - charset = this.parseCharsets(topDict.getByName('charset'), charStringIndex.count, cff.strings, true); - cff.fdSelect = this.parseFDSelect(topDict.getByName('FDSelect'), charStringIndex.count); - } else { - charset = this.parseCharsets(topDict.getByName('charset'), charStringIndex.count, cff.strings, false); - encoding = this.parseEncoding(topDict.getByName('Encoding'), properties, cff.strings, charset.charset); - } - cff.charset = charset; - cff.encoding = encoding; - var charStringsAndSeacs = this.parseCharStrings(charStringIndex, topDict.privateDict.subrsIndex, globalSubrIndex.obj, cff.fdSelect, cff.fdArray); - cff.charStrings = charStringsAndSeacs.charStrings; - cff.seacs = charStringsAndSeacs.seacs; - cff.widths = charStringsAndSeacs.widths; - return cff; - }, - parseHeader: function CFFParser_parseHeader() { - var bytes = this.bytes; - var bytesLength = bytes.length; - var offset = 0; - while (offset < bytesLength && bytes[offset] !== 1) { - ++offset; - } - if (offset >= bytesLength) { - error('Invalid CFF header'); - } else if (offset !== 0) { - info('cff data is shifted'); - bytes = bytes.subarray(offset); - this.bytes = bytes; - } - var major = bytes[0]; - var minor = bytes[1]; - var hdrSize = bytes[2]; - var offSize = bytes[3]; - var header = new CFFHeader(major, minor, hdrSize, offSize); - return { - obj: header, - endPos: hdrSize + PolyfillURL.createObjectURL = function (blob) { + return OriginalURL.createObjectURL.apply(OriginalURL, arguments); }; - }, - parseDict: function CFFParser_parseDict(dict) { - var pos = 0; - function parseOperand() { - var value = dict[pos++]; - if (value === 30) { - return parseFloatOperand(); - } else if (value === 28) { - value = dict[pos++]; - value = (value << 24 | dict[pos++] << 16) >> 16; - return value; - } else if (value === 29) { - value = dict[pos++]; - value = value << 8 | dict[pos++]; - value = value << 8 | dict[pos++]; - value = value << 8 | dict[pos++]; - return value; - } else if (value >= 32 && value <= 246) { - return value - 139; - } else if (value >= 247 && value <= 250) { - return (value - 247) * 256 + dict[pos++] + 108; - } else if (value >= 251 && value <= 254) { - return -((value - 251) * 256) - dict[pos++] - 108; - } - warn('CFFParser_parseDict: "' + value + '" is a reserved command.'); - return NaN; - } - function parseFloatOperand() { - var str = ''; - var eof = 15; - var lookup = [ - '0', - '1', - '2', - '3', - '4', - '5', - '6', - '7', - '8', - '9', - '.', - 'E', - 'E-', - null, - '-' - ]; - var length = dict.length; - while (pos < length) { - var b = dict[pos++]; - var b1 = b >> 4; - var b2 = b & 15; - if (b1 === eof) { - break; - } - str += lookup[b1]; - if (b2 === eof) { - break; - } - str += lookup[b2]; - } - return parseFloat(str); - } - var operands = []; - var entries = []; - pos = 0; - var end = dict.length; - while (pos < end) { - var b = dict[pos]; - if (b <= 21) { - if (b === 12) { - b = b << 8 | dict[++pos]; - } - entries.push([ - b, - operands - ]); - operands = []; - ++pos; - } else { - operands.push(parseOperand()); - } - } - return entries; - }, - parseIndex: function CFFParser_parseIndex(pos) { - var cffIndex = new CFFIndex(); - var bytes = this.bytes; - var count = bytes[pos++] << 8 | bytes[pos++]; - var offsets = []; - var end = pos; - var i, ii; - if (count !== 0) { - var offsetSize = bytes[pos++]; - var startPos = pos + (count + 1) * offsetSize - 1; - for (i = 0, ii = count + 1; i < ii; ++i) { - var offset = 0; - for (var j = 0; j < offsetSize; ++j) { - offset <<= 8; - offset += bytes[pos++]; - } - offsets.push(startPos + offset); - } - end = offsets[count]; - } - for (i = 0, ii = offsets.length - 1; i < ii; ++i) { - var offsetStart = offsets[i]; - var offsetEnd = offsets[i + 1]; - cffIndex.add(bytes.subarray(offsetStart, offsetEnd)); - } - return { - obj: cffIndex, - endPos: end + + PolyfillURL.revokeObjectURL = function (url) { + OriginalURL.revokeObjectURL(url); }; - }, - parseNameIndex: function CFFParser_parseNameIndex(index) { - var names = []; - for (var i = 0, ii = index.count; i < ii; ++i) { - var name = index.get(i); - var length = Math.min(name.length, 127); - var data = []; - for (var j = 0; j < length; ++j) { - var c = name[j]; - if (j === 0 && c === 0) { - data[j] = c; - continue; - } - if (c < 33 || c > 126 || c === 91 || c === 93 || c === 40 || c === 41 || c === 123 || c === 125 || c === 60 || c === 62 || c === 47 || c === 37 || c === 35) - { - data[j] = 95; - continue; - } - data[j] = c; - } - names.push(bytesToString(data)); + } + + exports.URL = PolyfillURL; + } +} + +/***/ }), +/* 150 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +(function URLConstructorClosure() { + 'use strict'; + + var relative = Object.create(null); + relative['ftp'] = 21; + relative['file'] = 0; + relative['gopher'] = 70; + relative['http'] = 80; + relative['https'] = 443; + relative['ws'] = 80; + relative['wss'] = 443; + var relativePathDotMapping = Object.create(null); + relativePathDotMapping['%2e'] = '.'; + relativePathDotMapping['.%2e'] = '..'; + relativePathDotMapping['%2e.'] = '..'; + relativePathDotMapping['%2e%2e'] = '..'; + + function isRelativeScheme(scheme) { + return relative[scheme] !== undefined; + } + + function invalid() { + clear.call(this); + this._isInvalid = true; + } + + function IDNAToASCII(h) { + if (h === '') { + invalid.call(this); + } + + return h.toLowerCase(); + } + + function percentEscape(c) { + var unicode = c.charCodeAt(0); + + if (unicode > 0x20 && unicode < 0x7F && [0x22, 0x23, 0x3C, 0x3E, 0x3F, 0x60].indexOf(unicode) === -1) { + return c; + } + + return encodeURIComponent(c); + } + + function percentEscapeQuery(c) { + var unicode = c.charCodeAt(0); + + if (unicode > 0x20 && unicode < 0x7F && [0x22, 0x23, 0x3C, 0x3E, 0x60].indexOf(unicode) === -1) { + return c; + } + + return encodeURIComponent(c); + } + + var EOF, + ALPHA = /[a-zA-Z]/, + ALPHANUMERIC = /[a-zA-Z0-9\+\-\.]/; + + function parse(input, stateOverride, base) { + function err(message) { + errors.push(message); + } + + var state = stateOverride || 'scheme start', + cursor = 0, + buffer = '', + seenAt = false, + seenBracket = false, + errors = []; + + loop: while ((input[cursor - 1] !== EOF || cursor === 0) && !this._isInvalid) { + var c = input[cursor]; + + switch (state) { + case 'scheme start': + if (c && ALPHA.test(c)) { + buffer += c.toLowerCase(); + state = 'scheme'; + } else if (!stateOverride) { + buffer = ''; + state = 'no scheme'; + continue; + } else { + err('Invalid scheme.'); + break loop; + } + + break; + + case 'scheme': + if (c && ALPHANUMERIC.test(c)) { + buffer += c.toLowerCase(); + } else if (c === ':') { + this._scheme = buffer; + buffer = ''; + + if (stateOverride) { + break loop; + } + + if (isRelativeScheme(this._scheme)) { + this._isRelative = true; + } + + if (this._scheme === 'file') { + state = 'relative'; + } else if (this._isRelative && base && base._scheme === this._scheme) { + state = 'relative or authority'; + } else if (this._isRelative) { + state = 'authority first slash'; + } else { + state = 'scheme data'; + } + } else if (!stateOverride) { + buffer = ''; + cursor = 0; + state = 'no scheme'; + continue; + } else if (c === EOF) { + break loop; + } else { + err('Code point not allowed in scheme: ' + c); + break loop; + } + + break; + + case 'scheme data': + if (c === '?') { + this._query = '?'; + state = 'query'; + } else if (c === '#') { + this._fragment = '#'; + state = 'fragment'; + } else { + if (c !== EOF && c !== '\t' && c !== '\n' && c !== '\r') { + this._schemeData += percentEscape(c); + } + } + + break; + + case 'no scheme': + if (!base || !isRelativeScheme(base._scheme)) { + err('Missing scheme.'); + invalid.call(this); + } else { + state = 'relative'; + continue; + } + + break; + + case 'relative or authority': + if (c === '/' && input[cursor + 1] === '/') { + state = 'authority ignore slashes'; + } else { + err('Expected /, got: ' + c); + state = 'relative'; + continue; + } + + break; + + case 'relative': + this._isRelative = true; + + if (this._scheme !== 'file') { + this._scheme = base._scheme; + } + + if (c === EOF) { + this._host = base._host; + this._port = base._port; + this._path = base._path.slice(); + this._query = base._query; + this._username = base._username; + this._password = base._password; + break loop; + } else if (c === '/' || c === '\\') { + if (c === '\\') { + err('\\ is an invalid code point.'); + } + + state = 'relative slash'; + } else if (c === '?') { + this._host = base._host; + this._port = base._port; + this._path = base._path.slice(); + this._query = '?'; + this._username = base._username; + this._password = base._password; + state = 'query'; + } else if (c === '#') { + this._host = base._host; + this._port = base._port; + this._path = base._path.slice(); + this._query = base._query; + this._fragment = '#'; + this._username = base._username; + this._password = base._password; + state = 'fragment'; + } else { + var nextC = input[cursor + 1]; + var nextNextC = input[cursor + 2]; + + if (this._scheme !== 'file' || !ALPHA.test(c) || nextC !== ':' && nextC !== '|' || nextNextC !== EOF && nextNextC !== '/' && nextNextC !== '\\' && nextNextC !== '?' && nextNextC !== '#') { + this._host = base._host; + this._port = base._port; + this._username = base._username; + this._password = base._password; + this._path = base._path.slice(); + + this._path.pop(); + } + + state = 'relative path'; + continue; + } + + break; + + case 'relative slash': + if (c === '/' || c === '\\') { + if (c === '\\') { + err('\\ is an invalid code point.'); + } + + if (this._scheme === 'file') { + state = 'file host'; + } else { + state = 'authority ignore slashes'; + } + } else { + if (this._scheme !== 'file') { + this._host = base._host; + this._port = base._port; + this._username = base._username; + this._password = base._password; + } + + state = 'relative path'; + continue; + } + + break; + + case 'authority first slash': + if (c === '/') { + state = 'authority second slash'; + } else { + err('Expected \'/\', got: ' + c); + state = 'authority ignore slashes'; + continue; + } + + break; + + case 'authority second slash': + state = 'authority ignore slashes'; + + if (c !== '/') { + err('Expected \'/\', got: ' + c); + continue; + } + + break; + + case 'authority ignore slashes': + if (c !== '/' && c !== '\\') { + state = 'authority'; + continue; + } else { + err('Expected authority, got: ' + c); + } + + break; + + case 'authority': + if (c === '@') { + if (seenAt) { + err('@ already seen.'); + buffer += '%40'; + } + + seenAt = true; + + for (var i = 0; i < buffer.length; i++) { + var cp = buffer[i]; + + if (cp === '\t' || cp === '\n' || cp === '\r') { + err('Invalid whitespace in authority.'); + continue; + } + + if (cp === ':' && this._password === null) { + this._password = ''; + continue; + } + + var tempC = percentEscape(cp); + + if (this._password !== null) { + this._password += tempC; + } else { + this._username += tempC; + } + } + + buffer = ''; + } else if (c === EOF || c === '/' || c === '\\' || c === '?' || c === '#') { + cursor -= buffer.length; + buffer = ''; + state = 'host'; + continue; + } else { + buffer += c; + } + + break; + + case 'file host': + if (c === EOF || c === '/' || c === '\\' || c === '?' || c === '#') { + if (buffer.length === 2 && ALPHA.test(buffer[0]) && (buffer[1] === ':' || buffer[1] === '|')) { + state = 'relative path'; + } else if (buffer.length === 0) { + state = 'relative path start'; + } else { + this._host = IDNAToASCII.call(this, buffer); + buffer = ''; + state = 'relative path start'; + } + + continue; + } else if (c === '\t' || c === '\n' || c === '\r') { + err('Invalid whitespace in file host.'); + } else { + buffer += c; + } + + break; + + case 'host': + case 'hostname': + if (c === ':' && !seenBracket) { + this._host = IDNAToASCII.call(this, buffer); + buffer = ''; + state = 'port'; + + if (stateOverride === 'hostname') { + break loop; + } + } else if (c === EOF || c === '/' || c === '\\' || c === '?' || c === '#') { + this._host = IDNAToASCII.call(this, buffer); + buffer = ''; + state = 'relative path start'; + + if (stateOverride) { + break loop; + } + + continue; + } else if (c !== '\t' && c !== '\n' && c !== '\r') { + if (c === '[') { + seenBracket = true; + } else if (c === ']') { + seenBracket = false; + } + + buffer += c; + } else { + err('Invalid code point in host/hostname: ' + c); + } + + break; + + case 'port': + if (/[0-9]/.test(c)) { + buffer += c; + } else if (c === EOF || c === '/' || c === '\\' || c === '?' || c === '#' || stateOverride) { + if (buffer !== '') { + var temp = parseInt(buffer, 10); + + if (temp !== relative[this._scheme]) { + this._port = temp + ''; + } + + buffer = ''; + } + + if (stateOverride) { + break loop; + } + + state = 'relative path start'; + continue; + } else if (c === '\t' || c === '\n' || c === '\r') { + err('Invalid code point in port: ' + c); + } else { + invalid.call(this); + } + + break; + + case 'relative path start': + if (c === '\\') { + err('\'\\\' not allowed in path.'); + } + + state = 'relative path'; + + if (c !== '/' && c !== '\\') { + continue; + } + + break; + + case 'relative path': + if (c === EOF || c === '/' || c === '\\' || !stateOverride && (c === '?' || c === '#')) { + if (c === '\\') { + err('\\ not allowed in relative path.'); + } + + var tmp; + + if (tmp = relativePathDotMapping[buffer.toLowerCase()]) { + buffer = tmp; + } + + if (buffer === '..') { + this._path.pop(); + + if (c !== '/' && c !== '\\') { + this._path.push(''); + } + } else if (buffer === '.' && c !== '/' && c !== '\\') { + this._path.push(''); + } else if (buffer !== '.') { + if (this._scheme === 'file' && this._path.length === 0 && buffer.length === 2 && ALPHA.test(buffer[0]) && buffer[1] === '|') { + buffer = buffer[0] + ':'; + } + + this._path.push(buffer); + } + + buffer = ''; + + if (c === '?') { + this._query = '?'; + state = 'query'; + } else if (c === '#') { + this._fragment = '#'; + state = 'fragment'; + } + } else if (c !== '\t' && c !== '\n' && c !== '\r') { + buffer += percentEscape(c); + } + + break; + + case 'query': + if (!stateOverride && c === '#') { + this._fragment = '#'; + state = 'fragment'; + } else if (c !== EOF && c !== '\t' && c !== '\n' && c !== '\r') { + this._query += percentEscapeQuery(c); + } + + break; + + case 'fragment': + if (c !== EOF && c !== '\t' && c !== '\n' && c !== '\r') { + this._fragment += c; + } + + break; } - return names; - }, - parseStringIndex: function CFFParser_parseStringIndex(index) { - var strings = new CFFStrings(); - for (var i = 0, ii = index.count; i < ii; ++i) { - var data = index.get(i); - strings.add(bytesToString(data)); + + cursor++; + } + } + + function clear() { + this._scheme = ''; + this._schemeData = ''; + this._username = ''; + this._password = null; + this._host = ''; + this._port = ''; + this._path = []; + this._query = ''; + this._fragment = ''; + this._isInvalid = false; + this._isRelative = false; + } + + function JURL(url, base) { + if (base !== undefined && !(base instanceof JURL)) { + base = new JURL(String(base)); + } + + this._url = url; + clear.call(this); + var input = url.replace(/^[ \t\r\n\f]+|[ \t\r\n\f]+$/g, ''); + parse.call(this, input, null, base); + } + + JURL.prototype = { + toString: function toString() { + return this.href; + }, + + get href() { + if (this._isInvalid) { + return this._url; } - return strings; - }, - createDict: function CFFParser_createDict(Type, dict, strings) { - var cffDict = new Type(strings); - for (var i = 0, ii = dict.length; i < ii; ++i) { - var pair = dict[i]; - var key = pair[0]; - var value = pair[1]; - cffDict.setByKey(key, value); + + var authority = ''; + + if (this._username !== '' || this._password !== null) { + authority = this._username + (this._password !== null ? ':' + this._password : '') + '@'; } - return cffDict; - }, - parseCharString: function CFFParser_parseCharString(state, data, localSubrIndex, globalSubrIndex) { - if (state.callDepth > MAX_SUBR_NESTING) { - return false; + + return this.protocol + (this._isRelative ? '//' + authority + this.host : '') + this.pathname + this._query + this._fragment; + }, + + set href(value) { + clear.call(this); + parse.call(this, value); + }, + + get protocol() { + return this._scheme + ':'; + }, + + set protocol(value) { + if (this._isInvalid) { + return; } - var stackSize = state.stackSize; - var stack = state.stack; - var length = data.length; - for (var j = 0; j < length;) { - var value = data[j++]; - var validationCommand = null; - if (value === 12) { - var q = data[j++]; - if (q === 0) { - data[j - 2] = 139; - data[j - 1] = 22; - stackSize = 0; + + parse.call(this, value + ':', 'scheme start'); + }, + + get host() { + return this._isInvalid ? '' : this._port ? this._host + ':' + this._port : this._host; + }, + + set host(value) { + if (this._isInvalid || !this._isRelative) { + return; + } + + parse.call(this, value, 'host'); + }, + + get hostname() { + return this._host; + }, + + set hostname(value) { + if (this._isInvalid || !this._isRelative) { + return; + } + + parse.call(this, value, 'hostname'); + }, + + get port() { + return this._port; + }, + + set port(value) { + if (this._isInvalid || !this._isRelative) { + return; + } + + parse.call(this, value, 'port'); + }, + + get pathname() { + return this._isInvalid ? '' : this._isRelative ? '/' + this._path.join('/') : this._schemeData; + }, + + set pathname(value) { + if (this._isInvalid || !this._isRelative) { + return; + } + + this._path = []; + parse.call(this, value, 'relative path start'); + }, + + get search() { + return this._isInvalid || !this._query || this._query === '?' ? '' : this._query; + }, + + set search(value) { + if (this._isInvalid || !this._isRelative) { + return; + } + + this._query = '?'; + + if (value[0] === '?') { + value = value.slice(1); + } + + parse.call(this, value, 'query'); + }, + + get hash() { + return this._isInvalid || !this._fragment || this._fragment === '#' ? '' : this._fragment; + }, + + set hash(value) { + if (this._isInvalid) { + return; + } + + this._fragment = '#'; + + if (value[0] === '#') { + value = value.slice(1); + } + + parse.call(this, value, 'fragment'); + }, + + get origin() { + var host; + + if (this._isInvalid || !this._scheme) { + return ''; + } + + switch (this._scheme) { + case 'data': + case 'file': + case 'javascript': + case 'mailto': + return 'null'; + + case 'blob': + try { + return new JURL(this._schemeData).origin || 'null'; + } catch (_) {} + + return 'null'; + } + + host = this.host; + + if (!host) { + return ''; + } + + return this._scheme + '://' + host; + } + + }; + exports.URL = JURL; +})(); + +/***/ }), +/* 151 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.NetworkPdfManager = exports.LocalPdfManager = void 0; + +var _regenerator = _interopRequireDefault(__w_pdfjs_require__(2)); + +var _util = __w_pdfjs_require__(6); + +var _chunked_stream = __w_pdfjs_require__(152); + +var _document = __w_pdfjs_require__(153); + +var _stream = __w_pdfjs_require__(157); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); } + +function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); } + +function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; } + +function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } } + +function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var BasePdfManager = +/*#__PURE__*/ +function () { + function BasePdfManager() { + _classCallCheck(this, BasePdfManager); + + if (this.constructor === BasePdfManager) { + (0, _util.unreachable)('Cannot initialize BasePdfManager.'); + } + } + + _createClass(BasePdfManager, [{ + key: "onLoadedStream", + value: function onLoadedStream() { + (0, _util.unreachable)('Abstract method `onLoadedStream` called'); + } + }, { + key: "ensureDoc", + value: function ensureDoc(prop, args) { + return this.ensure(this.pdfDocument, prop, args); + } + }, { + key: "ensureXRef", + value: function ensureXRef(prop, args) { + return this.ensure(this.pdfDocument.xref, prop, args); + } + }, { + key: "ensureCatalog", + value: function ensureCatalog(prop, args) { + return this.ensure(this.pdfDocument.catalog, prop, args); + } + }, { + key: "getPage", + value: function getPage(pageIndex) { + return this.pdfDocument.getPage(pageIndex); + } + }, { + key: "fontFallback", + value: function fontFallback(id, handler) { + return this.pdfDocument.fontFallback(id, handler); + } + }, { + key: "cleanup", + value: function cleanup() { + return this.pdfDocument.cleanup(); + } + }, { + key: "ensure", + value: function () { + var _ensure = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee(obj, prop, args) { + return _regenerator.default.wrap(function _callee$(_context) { + while (1) { + switch (_context.prev = _context.next) { + case 0: + (0, _util.unreachable)('Abstract method `ensure` called'); + + case 1: + case "end": + return _context.stop(); + } + } + }, _callee, this); + })); + + function ensure(_x, _x2, _x3) { + return _ensure.apply(this, arguments); + } + + return ensure; + }() + }, { + key: "requestRange", + value: function requestRange(begin, end) { + (0, _util.unreachable)('Abstract method `requestRange` called'); + } + }, { + key: "requestLoadedStream", + value: function requestLoadedStream() { + (0, _util.unreachable)('Abstract method `requestLoadedStream` called'); + } + }, { + key: "sendProgressiveData", + value: function sendProgressiveData(chunk) { + (0, _util.unreachable)('Abstract method `sendProgressiveData` called'); + } + }, { + key: "updatePassword", + value: function updatePassword(password) { + this._password = password; + } + }, { + key: "terminate", + value: function terminate() { + (0, _util.unreachable)('Abstract method `terminate` called'); + } + }, { + key: "docId", + get: function get() { + return this._docId; + } + }, { + key: "password", + get: function get() { + return this._password; + } + }, { + key: "docBaseUrl", + get: function get() { + var docBaseUrl = null; + + if (this._docBaseUrl) { + var absoluteUrl = (0, _util.createValidAbsoluteUrl)(this._docBaseUrl); + + if (absoluteUrl) { + docBaseUrl = absoluteUrl.href; } else { - validationCommand = CharstringValidationData12[q]; + (0, _util.warn)("Invalid absolute docBaseUrl: \"".concat(this._docBaseUrl, "\".")); } - } else if (value === 28) { - stack[stackSize] = (data[j] << 24 | data[j + 1] << 16) >> 16; - j += 2; - stackSize++; - } else if (value === 14) { - if (stackSize >= 4) { - stackSize -= 4; - if (this.seacAnalysisEnabled) { - state.seac = stack.slice(stackSize, stackSize + 4); - return false; - } - } - validationCommand = CharstringValidationData[value]; - } else if (value >= 32 && value <= 246) { - stack[stackSize] = value - 139; - stackSize++; - } else if (value >= 247 && value <= 254) { - stack[stackSize] = value < 251 ? (value - 247 << 8) + data[j] + 108 : -(value - 251 << 8) - data[j] - 108; - j++; - stackSize++; - } else if (value === 255) { - stack[stackSize] = (data[j] << 24 | data[j + 1] << 16 | data[j + 2] << 8 | data[j + 3]) / 65536; - j += 4; - stackSize++; - } else if (value === 19 || value === 20) { - state.hints += stackSize >> 1; - j += state.hints + 7 >> 3; - stackSize %= 2; - validationCommand = CharstringValidationData[value]; - } else if (value === 10 || value === 29) { - var subrsIndex; - if (value === 10) { - subrsIndex = localSubrIndex; - } else { - subrsIndex = globalSubrIndex; - } - if (!subrsIndex) { - validationCommand = CharstringValidationData[value]; - warn('Missing subrsIndex for ' + validationCommand.id); - return false; - } - var bias = 32768; - if (subrsIndex.count < 1240) { - bias = 107; - } else if (subrsIndex.count < 33900) { - bias = 1131; - } - var subrNumber = stack[--stackSize] + bias; - if (subrNumber < 0 || subrNumber >= subrsIndex.count) { - validationCommand = CharstringValidationData[value]; - warn('Out of bounds subrIndex for ' + validationCommand.id); - return false; - } - state.stackSize = stackSize; - state.callDepth++; - var valid = this.parseCharString(state, subrsIndex.get(subrNumber), localSubrIndex, globalSubrIndex); - if (!valid) { - return false; - } - state.callDepth--; - stackSize = state.stackSize; - continue; - } else if (value === 11) { - state.stackSize = stackSize; - return true; - } else { - validationCommand = CharstringValidationData[value]; - } - if (validationCommand) { - if (validationCommand.stem) { - state.hints += stackSize >> 1; - } - if ('min' in validationCommand) { - if (!state.undefStack && stackSize < validationCommand.min) { - warn('Not enough parameters for ' + validationCommand.id + '; actual: ' + stackSize + ', expected: ' + validationCommand.min); - return false; - } - } - if (state.firstStackClearing && validationCommand.stackClearing) { - state.firstStackClearing = false; - stackSize -= validationCommand.min; - if (stackSize >= 2 && validationCommand.stem) { - stackSize %= 2; - } else if (stackSize > 1) { - warn('Found too many parameters for stack-clearing command'); - } - if (stackSize > 0 && stack[stackSize - 1] >= 0) { - state.width = stack[stackSize - 1]; - } - } - if ('stackDelta' in validationCommand) { - if ('stackFn' in validationCommand) { - validationCommand.stackFn(stack, stackSize); - } - stackSize += validationCommand.stackDelta; - } else if (validationCommand.stackClearing) { - stackSize = 0; - } else if (validationCommand.resetStack) { - stackSize = 0; - state.undefStack = false; - } else if (validationCommand.undefStack) { - stackSize = 0; - state.undefStack = true; - state.firstStackClearing = false; - } - } } - state.stackSize = stackSize; - return true; - }, - parseCharStrings: function CFFParser_parseCharStrings(charStrings, localSubrIndex, globalSubrIndex, fdSelect, fdArray) { - var seacs = []; - var widths = []; - var count = charStrings.count; - for (var i = 0; i < count; i++) { - var charstring = charStrings.get(i); - var state = { - callDepth: 0, - stackSize: 0, - stack: [], - undefStack: true, - hints: 0, - firstStackClearing: true, - seac: null, - width: null - }; - var valid = true; - var localSubrToUse = null; - if (fdSelect && fdArray.length) { - var fdIndex = fdSelect.getFDIndex(i); - if (fdIndex === -1) { - warn('Glyph index is not in fd select.'); - valid = false; - } - if (fdIndex >= fdArray.length) { - warn('Invalid fd index for glyph index.'); - valid = false; - } - if (valid) { - localSubrToUse = fdArray[fdIndex].privateDict.subrsIndex; - } - } else if (localSubrIndex) { - localSubrToUse = localSubrIndex; - } - if (valid) { - valid = this.parseCharString(state, charstring, localSubrToUse, globalSubrIndex); - } - if (state.width !== null) { - widths[i] = state.width; - } - if (state.seac !== null) { - seacs[i] = state.seac; - } - if (!valid) { - charStrings.set(i, new Uint8Array([14])); - } - } - return { - charStrings: charStrings, - seacs: seacs, - widths: widths - }; - }, - emptyPrivateDictionary: function CFFParser_emptyPrivateDictionary(parentDict) { - var privateDict = this.createDict(CFFPrivateDict, [], parentDict.strings); - parentDict.setByKey(18, [ - 0, - 0 - ]); - parentDict.privateDict = privateDict; - }, - parsePrivateDict: function CFFParser_parsePrivateDict(parentDict) { - if (!parentDict.hasName('Private')) { - this.emptyPrivateDictionary(parentDict); - return; - } - var privateOffset = parentDict.getByName('Private'); - if (!isArray(privateOffset) || privateOffset.length !== 2) { - parentDict.removeByName('Private'); - return; - } - var size = privateOffset[0]; - var offset = privateOffset[1]; - if (size === 0 || offset >= this.bytes.length) { - this.emptyPrivateDictionary(parentDict); - return; - } - var privateDictEnd = offset + size; - var dictData = this.bytes.subarray(offset, privateDictEnd); - var dict = this.parseDict(dictData); - var privateDict = this.createDict(CFFPrivateDict, dict, parentDict.strings); - parentDict.privateDict = privateDict; - if (!privateDict.getByName('Subrs')) { - return; - } - var subrsOffset = privateDict.getByName('Subrs'); - var relativeOffset = offset + subrsOffset; - if (subrsOffset === 0 || relativeOffset >= this.bytes.length) { - this.emptyPrivateDictionary(parentDict); - return; - } - var subrsIndex = this.parseIndex(relativeOffset); - privateDict.subrsIndex = subrsIndex.obj; - }, - parseCharsets: function CFFParser_parseCharsets(pos, length, strings, cid) { - if (pos === 0) { - return new CFFCharset(true, CFFCharsetPredefinedTypes.ISO_ADOBE, ISOAdobeCharset); - } else if (pos === 1) { - return new CFFCharset(true, CFFCharsetPredefinedTypes.EXPERT, ExpertCharset); - } else if (pos === 2) { - return new CFFCharset(true, CFFCharsetPredefinedTypes.EXPERT_SUBSET, ExpertSubsetCharset); - } - var bytes = this.bytes; - var start = pos; - var format = bytes[pos++]; - var charset = ['.notdef']; - var id, count, i; - length -= 1; - switch (format) { - case 0: - for (i = 0; i < length; i++) { - id = bytes[pos++] << 8 | bytes[pos++]; - charset.push(cid ? id : strings.get(id)); - } - break; - case 1: - while (charset.length <= length) { - id = bytes[pos++] << 8 | bytes[pos++]; - count = bytes[pos++]; - for (i = 0; i <= count; i++) { - charset.push(cid ? id++ : strings.get(id++)); - } - } - break; - case 2: - while (charset.length <= length) { - id = bytes[pos++] << 8 | bytes[pos++]; - count = bytes[pos++] << 8 | bytes[pos++]; - for (i = 0; i <= count; i++) { - charset.push(cid ? id++ : strings.get(id++)); - } - } - break; - default: - error('Unknown charset format'); - } - var end = pos; - var raw = bytes.subarray(start, end); - return new CFFCharset(false, format, charset, raw); - }, - parseEncoding: function CFFParser_parseEncoding(pos, properties, strings, charset) { - var encoding = Object.create(null); - var bytes = this.bytes; - var predefined = false; - var hasSupplement = false; - var format, i, ii; - var raw = null; - function readSupplement() { - var supplementsCount = bytes[pos++]; - for (i = 0; i < supplementsCount; i++) { - var code = bytes[pos++]; - var sid = (bytes[pos++] << 8) + (bytes[pos++] & 0xff); - encoding[code] = charset.indexOf(strings.get(sid)); - } - } - if (pos === 0 || pos === 1) { - predefined = true; - format = pos; - var baseEncoding = pos ? ExpertEncoding : StandardEncoding; - for (i = 0, ii = charset.length; i < ii; i++) { - var index = baseEncoding.indexOf(charset[i]); - if (index !== -1) { - encoding[index] = i; - } - } - } else { - var dataStart = pos; - format = bytes[pos++]; - switch (format & 0x7f) { - case 0: - var glyphsCount = bytes[pos++]; - for (i = 1; i <= glyphsCount; i++) { - encoding[bytes[pos++]] = i; - } - break; - case 1: - var rangesCount = bytes[pos++]; - var gid = 1; - for (i = 0; i < rangesCount; i++) { - var start = bytes[pos++]; - var left = bytes[pos++]; - for (var j = start; j <= start + left; j++) { - encoding[j] = gid++; - } - } - break; - default: - error('Unknown encoding format: ' + format + ' in CFF'); - break; - } - var dataEnd = pos; - if (format & 0x80) { - bytes[dataStart] &= 0x7f; - readSupplement(); - hasSupplement = true; - } - raw = bytes.subarray(dataStart, dataEnd); - } - format = format & 0x7f; - return new CFFEncoding(predefined, format, encoding, raw); - }, - parseFDSelect: function CFFParser_parseFDSelect(pos, length) { - var start = pos; - var bytes = this.bytes; - var format = bytes[pos++]; - var fdSelect = [], rawBytes; - var i, invalidFirstGID = false; - switch (format) { - case 0: - for (i = 0; i < length; ++i) { - var id = bytes[pos++]; - fdSelect.push(id); - } - rawBytes = bytes.subarray(start, pos); - break; - case 3: - var rangesCount = bytes[pos++] << 8 | bytes[pos++]; - for (i = 0; i < rangesCount; ++i) { - var first = bytes[pos++] << 8 | bytes[pos++]; - if (i === 0 && first !== 0) { - warn('parseFDSelect: The first range must have a first GID of 0' + ' -- trying to recover.'); - invalidFirstGID = true; - first = 0; - } - var fdIndex = bytes[pos++]; - var next = bytes[pos] << 8 | bytes[pos + 1]; - for (var j = first; j < next; ++j) { - fdSelect.push(fdIndex); - } - } - pos += 2; - rawBytes = bytes.subarray(start, pos); - if (invalidFirstGID) { - rawBytes[3] = rawBytes[4] = 0; - } - break; - default: - error('parseFDSelect: Unknown format "' + format + '".'); - break; - } - assert(fdSelect.length === length, 'parseFDSelect: Invalid font data.'); - return new CFFFDSelect(fdSelect, rawBytes); - } - }; - return CFFParser; - }(); - var CFF = function CFFClosure() { - function CFF() { - this.header = null; - this.names = []; - this.topDict = null; - this.strings = new CFFStrings(); - this.globalSubrIndex = null; - this.encoding = null; - this.charset = null; - this.charStrings = null; - this.fdArray = []; - this.fdSelect = null; - this.isCIDFont = false; + + return (0, _util.shadow)(this, 'docBaseUrl', docBaseUrl); } - return CFF; - }(); - var CFFHeader = function CFFHeaderClosure() { - function CFFHeader(major, minor, hdrSize, offSize) { - this.major = major; - this.minor = minor; - this.hdrSize = hdrSize; - this.offSize = offSize; + }]); + + return BasePdfManager; +}(); + +var LocalPdfManager = +/*#__PURE__*/ +function (_BasePdfManager) { + _inherits(LocalPdfManager, _BasePdfManager); + + function LocalPdfManager(docId, data, password, evaluatorOptions, docBaseUrl) { + var _this; + + _classCallCheck(this, LocalPdfManager); + + _this = _possibleConstructorReturn(this, _getPrototypeOf(LocalPdfManager).call(this)); + _this._docId = docId; + _this._password = password; + _this._docBaseUrl = docBaseUrl; + _this.evaluatorOptions = evaluatorOptions; + var stream = new _stream.Stream(data); + _this.pdfDocument = new _document.PDFDocument(_assertThisInitialized(_assertThisInitialized(_this)), stream); + _this._loadedStreamPromise = Promise.resolve(stream); + return _this; + } + + _createClass(LocalPdfManager, [{ + key: "ensure", + value: function () { + var _ensure2 = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee2(obj, prop, args) { + var value; + return _regenerator.default.wrap(function _callee2$(_context2) { + while (1) { + switch (_context2.prev = _context2.next) { + case 0: + value = obj[prop]; + + if (!(typeof value === 'function')) { + _context2.next = 3; + break; + } + + return _context2.abrupt("return", value.apply(obj, args)); + + case 3: + return _context2.abrupt("return", value); + + case 4: + case "end": + return _context2.stop(); + } + } + }, _callee2, this); + })); + + function ensure(_x4, _x5, _x6) { + return _ensure2.apply(this, arguments); + } + + return ensure; + }() + }, { + key: "requestRange", + value: function requestRange(begin, end) { + return Promise.resolve(); } - return CFFHeader; - }(); - var CFFStrings = function CFFStringsClosure() { - function CFFStrings() { - this.strings = []; + }, { + key: "requestLoadedStream", + value: function requestLoadedStream() {} + }, { + key: "onLoadedStream", + value: function onLoadedStream() { + return this._loadedStreamPromise; } - CFFStrings.prototype = { - get: function CFFStrings_get(index) { - if (index >= 0 && index <= 390) { - return CFFStandardStrings[index]; + }, { + key: "terminate", + value: function terminate() {} + }]); + + return LocalPdfManager; +}(BasePdfManager); + +exports.LocalPdfManager = LocalPdfManager; + +var NetworkPdfManager = +/*#__PURE__*/ +function (_BasePdfManager2) { + _inherits(NetworkPdfManager, _BasePdfManager2); + + function NetworkPdfManager(docId, pdfNetworkStream, args, evaluatorOptions, docBaseUrl) { + var _this2; + + _classCallCheck(this, NetworkPdfManager); + + _this2 = _possibleConstructorReturn(this, _getPrototypeOf(NetworkPdfManager).call(this)); + _this2._docId = docId; + _this2._password = args.password; + _this2._docBaseUrl = docBaseUrl; + _this2.msgHandler = args.msgHandler; + _this2.evaluatorOptions = evaluatorOptions; + _this2.streamManager = new _chunked_stream.ChunkedStreamManager(pdfNetworkStream, { + msgHandler: args.msgHandler, + length: args.length, + disableAutoFetch: args.disableAutoFetch, + rangeChunkSize: args.rangeChunkSize + }); + _this2.pdfDocument = new _document.PDFDocument(_assertThisInitialized(_assertThisInitialized(_this2)), _this2.streamManager.getStream()); + return _this2; + } + + _createClass(NetworkPdfManager, [{ + key: "ensure", + value: function () { + var _ensure3 = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee3(obj, prop, args) { + var value; + return _regenerator.default.wrap(function _callee3$(_context3) { + while (1) { + switch (_context3.prev = _context3.next) { + case 0: + _context3.prev = 0; + value = obj[prop]; + + if (!(typeof value === 'function')) { + _context3.next = 4; + break; + } + + return _context3.abrupt("return", value.apply(obj, args)); + + case 4: + return _context3.abrupt("return", value); + + case 7: + _context3.prev = 7; + _context3.t0 = _context3["catch"](0); + + if (_context3.t0 instanceof _util.MissingDataException) { + _context3.next = 11; + break; + } + + throw _context3.t0; + + case 11: + _context3.next = 13; + return this.requestRange(_context3.t0.begin, _context3.t0.end); + + case 13: + return _context3.abrupt("return", this.ensure(obj, prop, args)); + + case 14: + case "end": + return _context3.stop(); + } + } + }, _callee3, this, [[0, 7]]); + })); + + function ensure(_x7, _x8, _x9) { + return _ensure3.apply(this, arguments); } - if (index - 391 <= this.strings.length) { - return this.strings[index - 391]; - } - return CFFStandardStrings[0]; - }, - add: function CFFStrings_add(value) { - this.strings.push(value); - }, - get count() { - return this.strings.length; - } - }; - return CFFStrings; - }(); - var CFFIndex = function CFFIndexClosure() { - function CFFIndex() { - this.objects = []; - this.length = 0; + + return ensure; + }() + }, { + key: "requestRange", + value: function requestRange(begin, end) { + return this.streamManager.requestRange(begin, end); } - CFFIndex.prototype = { - add: function CFFIndex_add(data) { - this.length += data.length; - this.objects.push(data); - }, - set: function CFFIndex_set(index, data) { - this.length += data.length - this.objects[index].length; - this.objects[index] = data; - }, - get: function CFFIndex_get(index) { - return this.objects[index]; - }, - get count() { - return this.objects.length; - } - }; - return CFFIndex; - }(); - var CFFDict = function CFFDictClosure() { - function CFFDict(tables, strings) { - this.keyToNameMap = tables.keyToNameMap; - this.nameToKeyMap = tables.nameToKeyMap; - this.defaults = tables.defaults; - this.types = tables.types; - this.opcodes = tables.opcodes; - this.order = tables.order; - this.strings = strings; - this.values = Object.create(null); + }, { + key: "requestLoadedStream", + value: function requestLoadedStream() { + this.streamManager.requestAllChunks(); } - CFFDict.prototype = { - setByKey: function CFFDict_setByKey(key, value) { - if (!(key in this.keyToNameMap)) { - return false; - } - var valueLength = value.length; - if (valueLength === 0) { - return true; - } - for (var i = 0; i < valueLength; i++) { - if (isNaN(value[i])) { - warn('Invalid CFFDict value: "' + value + '" for key "' + key + '".'); - return true; - } - } - var type = this.types[key]; - if (type === 'num' || type === 'sid' || type === 'offset') { - value = value[0]; - } - this.values[key] = value; - return true; - }, - setByName: function CFFDict_setByName(name, value) { - if (!(name in this.nameToKeyMap)) { - error('Invalid dictionary name "' + name + '"'); - } - this.values[this.nameToKeyMap[name]] = value; - }, - hasName: function CFFDict_hasName(name) { - return this.nameToKeyMap[name] in this.values; - }, - getByName: function CFFDict_getByName(name) { - if (!(name in this.nameToKeyMap)) { - error('Invalid dictionary name "' + name + '"'); - } - var key = this.nameToKeyMap[name]; - if (!(key in this.values)) { - return this.defaults[key]; - } - return this.values[key]; - }, - removeByName: function CFFDict_removeByName(name) { - delete this.values[this.nameToKeyMap[name]]; - } - }; - CFFDict.createTables = function CFFDict_createTables(layout) { - var tables = { - keyToNameMap: {}, - nameToKeyMap: {}, - defaults: {}, - types: {}, - opcodes: {}, - order: [] - }; - for (var i = 0, ii = layout.length; i < ii; ++i) { - var entry = layout[i]; - var key = isArray(entry[0]) ? (entry[0][0] << 8) + entry[0][1] : entry[0]; - tables.keyToNameMap[key] = entry[1]; - tables.nameToKeyMap[entry[1]] = key; - tables.types[key] = entry[2]; - tables.defaults[key] = entry[3]; - tables.opcodes[key] = isArray(entry[0]) ? entry[0] : [entry[0]]; - tables.order.push(key); - } - return tables; - }; - return CFFDict; - }(); - var CFFTopDict = function CFFTopDictClosure() { - var layout = [ - [ - [ - 12, - 30 - ], - 'ROS', - [ - 'sid', - 'sid', - 'num' - ], - null - ], - [ - [ - 12, - 20 - ], - 'SyntheticBase', - 'num', - null - ], - [ - 0, - 'version', - 'sid', - null - ], - [ - 1, - 'Notice', - 'sid', - null - ], - [ - [ - 12, - 0 - ], - 'Copyright', - 'sid', - null - ], - [ - 2, - 'FullName', - 'sid', - null - ], - [ - 3, - 'FamilyName', - 'sid', - null - ], - [ - 4, - 'Weight', - 'sid', - null - ], - [ - [ - 12, - 1 - ], - 'isFixedPitch', - 'num', - 0 - ], - [ - [ - 12, - 2 - ], - 'ItalicAngle', - 'num', - 0 - ], - [ - [ - 12, - 3 - ], - 'UnderlinePosition', - 'num', - -100 - ], - [ - [ - 12, - 4 - ], - 'UnderlineThickness', - 'num', - 50 - ], - [ - [ - 12, - 5 - ], - 'PaintType', - 'num', - 0 - ], - [ - [ - 12, - 6 - ], - 'CharstringType', - 'num', - 2 - ], - [ - [ - 12, - 7 - ], - 'FontMatrix', - [ - 'num', - 'num', - 'num', - 'num', - 'num', - 'num' - ], - [ - 0.001, - 0, - 0, - 0.001, - 0, - 0 - ] - ], - [ - 13, - 'UniqueID', - 'num', - null - ], - [ - 5, - 'FontBBox', - [ - 'num', - 'num', - 'num', - 'num' - ], - [ - 0, - 0, - 0, - 0 - ] - ], - [ - [ - 12, - 8 - ], - 'StrokeWidth', - 'num', - 0 - ], - [ - 14, - 'XUID', - 'array', - null - ], - [ - 15, - 'charset', - 'offset', - 0 - ], - [ - 16, - 'Encoding', - 'offset', - 0 - ], - [ - 17, - 'CharStrings', - 'offset', - 0 - ], - [ - 18, - 'Private', - [ - 'offset', - 'offset' - ], - null - ], - [ - [ - 12, - 21 - ], - 'PostScript', - 'sid', - null - ], - [ - [ - 12, - 22 - ], - 'BaseFontName', - 'sid', - null - ], - [ - [ - 12, - 23 - ], - 'BaseFontBlend', - 'delta', - null - ], - [ - [ - 12, - 31 - ], - 'CIDFontVersion', - 'num', - 0 - ], - [ - [ - 12, - 32 - ], - 'CIDFontRevision', - 'num', - 0 - ], - [ - [ - 12, - 33 - ], - 'CIDFontType', - 'num', - 0 - ], - [ - [ - 12, - 34 - ], - 'CIDCount', - 'num', - 8720 - ], - [ - [ - 12, - 35 - ], - 'UIDBase', - 'num', - null - ], - [ - [ - 12, - 37 - ], - 'FDSelect', - 'offset', - null - ], - [ - [ - 12, - 36 - ], - 'FDArray', - 'offset', - null - ], - [ - [ - 12, - 38 - ], - 'FontName', - 'sid', - null - ] - ]; - var tables = null; - function CFFTopDict(strings) { - if (tables === null) { - tables = CFFDict.createTables(layout); - } - CFFDict.call(this, tables, strings); - this.privateDict = null; + }, { + key: "sendProgressiveData", + value: function sendProgressiveData(chunk) { + this.streamManager.onReceiveData({ + chunk: chunk + }); } - CFFTopDict.prototype = Object.create(CFFDict.prototype); - return CFFTopDict; - }(); - var CFFPrivateDict = function CFFPrivateDictClosure() { - var layout = [ - [ - 6, - 'BlueValues', - 'delta', - null - ], - [ - 7, - 'OtherBlues', - 'delta', - null - ], - [ - 8, - 'FamilyBlues', - 'delta', - null - ], - [ - 9, - 'FamilyOtherBlues', - 'delta', - null - ], - [ - [ - 12, - 9 - ], - 'BlueScale', - 'num', - 0.039625 - ], - [ - [ - 12, - 10 - ], - 'BlueShift', - 'num', - 7 - ], - [ - [ - 12, - 11 - ], - 'BlueFuzz', - 'num', - 1 - ], - [ - 10, - 'StdHW', - 'num', - null - ], - [ - 11, - 'StdVW', - 'num', - null - ], - [ - [ - 12, - 12 - ], - 'StemSnapH', - 'delta', - null - ], - [ - [ - 12, - 13 - ], - 'StemSnapV', - 'delta', - null - ], - [ - [ - 12, - 14 - ], - 'ForceBold', - 'num', - 0 - ], - [ - [ - 12, - 17 - ], - 'LanguageGroup', - 'num', - 0 - ], - [ - [ - 12, - 18 - ], - 'ExpansionFactor', - 'num', - 0.06 - ], - [ - [ - 12, - 19 - ], - 'initialRandomSeed', - 'num', - 0 - ], - [ - 20, - 'defaultWidthX', - 'num', - 0 - ], - [ - 21, - 'nominalWidthX', - 'num', - 0 - ], - [ - 19, - 'Subrs', - 'offset', - null - ] - ]; - var tables = null; - function CFFPrivateDict(strings) { - if (tables === null) { - tables = CFFDict.createTables(layout); - } - CFFDict.call(this, tables, strings); - this.subrsIndex = null; + }, { + key: "onLoadedStream", + value: function onLoadedStream() { + return this.streamManager.onLoadedStream(); } - CFFPrivateDict.prototype = Object.create(CFFDict.prototype); - return CFFPrivateDict; - }(); - var CFFCharsetPredefinedTypes = { - ISO_ADOBE: 0, - EXPERT: 1, - EXPERT_SUBSET: 2 - }; - var CFFCharset = function CFFCharsetClosure() { - function CFFCharset(predefined, format, charset, raw) { - this.predefined = predefined; - this.format = format; - this.charset = charset; - this.raw = raw; + }, { + key: "terminate", + value: function terminate() { + this.streamManager.abort(); } - return CFFCharset; - }(); - var CFFEncoding = function CFFEncodingClosure() { - function CFFEncoding(predefined, format, encoding, raw) { - this.predefined = predefined; - this.format = format; - this.encoding = encoding; - this.raw = raw; - } - return CFFEncoding; - }(); - var CFFFDSelect = function CFFFDSelectClosure() { - function CFFFDSelect(fdSelect, raw) { - this.fdSelect = fdSelect; - this.raw = raw; - } - CFFFDSelect.prototype = { - getFDIndex: function CFFFDSelect_get(glyphIndex) { - if (glyphIndex < 0 || glyphIndex >= this.fdSelect.length) { - return -1; - } - return this.fdSelect[glyphIndex]; - } - }; - return CFFFDSelect; - }(); - var CFFOffsetTracker = function CFFOffsetTrackerClosure() { - function CFFOffsetTracker() { - this.offsets = Object.create(null); - } - CFFOffsetTracker.prototype = { - isTracking: function CFFOffsetTracker_isTracking(key) { - return key in this.offsets; - }, - track: function CFFOffsetTracker_track(key, location) { - if (key in this.offsets) { - error('Already tracking location of ' + key); - } - this.offsets[key] = location; - }, - offset: function CFFOffsetTracker_offset(value) { - for (var key in this.offsets) { - this.offsets[key] += value; - } - }, - setEntryLocation: function CFFOffsetTracker_setEntryLocation(key, values, output) { - if (!(key in this.offsets)) { - error('Not tracking location of ' + key); - } - var data = output.data; - var dataOffset = this.offsets[key]; - var size = 5; - for (var i = 0, ii = values.length; i < ii; ++i) { - var offset0 = i * size + dataOffset; - var offset1 = offset0 + 1; - var offset2 = offset0 + 2; - var offset3 = offset0 + 3; - var offset4 = offset0 + 4; - if (data[offset0] !== 0x1d || data[offset1] !== 0 || data[offset2] !== 0 || data[offset3] !== 0 || data[offset4] !== 0) { - error('writing to an offset that is not empty'); - } - var value = values[i]; - data[offset0] = 0x1d; - data[offset1] = value >> 24 & 0xFF; - data[offset2] = value >> 16 & 0xFF; - data[offset3] = value >> 8 & 0xFF; - data[offset4] = value & 0xFF; - } - } - }; - return CFFOffsetTracker; - }(); - var CFFCompiler = function CFFCompilerClosure() { - function CFFCompiler(cff) { - this.cff = cff; - } - CFFCompiler.prototype = { - compile: function CFFCompiler_compile() { - var cff = this.cff; - var output = { - data: [], - length: 0, - add: function CFFCompiler_add(data) { - this.data = this.data.concat(data); - this.length = this.data.length; - } - }; - var header = this.compileHeader(cff.header); - output.add(header); - var nameIndex = this.compileNameIndex(cff.names); - output.add(nameIndex); - if (cff.isCIDFont) { - if (cff.topDict.hasName('FontMatrix')) { - var base = cff.topDict.getByName('FontMatrix'); - cff.topDict.removeByName('FontMatrix'); - for (var i = 0, ii = cff.fdArray.length; i < ii; i++) { - var subDict = cff.fdArray[i]; - var matrix = base.slice(0); - if (subDict.hasName('FontMatrix')) { - matrix = Util.transform(matrix, subDict.getByName('FontMatrix')); - } - subDict.setByName('FontMatrix', matrix); - } - } - } - var compiled = this.compileTopDicts([cff.topDict], output.length, cff.isCIDFont); - output.add(compiled.output); - var topDictTracker = compiled.trackers[0]; - var stringIndex = this.compileStringIndex(cff.strings.strings); - output.add(stringIndex); - var globalSubrIndex = this.compileIndex(cff.globalSubrIndex); - output.add(globalSubrIndex); - if (cff.encoding && cff.topDict.hasName('Encoding')) { - if (cff.encoding.predefined) { - topDictTracker.setEntryLocation('Encoding', [cff.encoding.format], output); - } else { - var encoding = this.compileEncoding(cff.encoding); - topDictTracker.setEntryLocation('Encoding', [output.length], output); - output.add(encoding); - } - } - if (cff.charset && cff.topDict.hasName('charset')) { - if (cff.charset.predefined) { - topDictTracker.setEntryLocation('charset', [cff.charset.format], output); - } else { - var charset = this.compileCharset(cff.charset); - topDictTracker.setEntryLocation('charset', [output.length], output); - output.add(charset); - } - } - var charStrings = this.compileCharStrings(cff.charStrings); - topDictTracker.setEntryLocation('CharStrings', [output.length], output); - output.add(charStrings); - if (cff.isCIDFont) { - topDictTracker.setEntryLocation('FDSelect', [output.length], output); - var fdSelect = this.compileFDSelect(cff.fdSelect.raw); - output.add(fdSelect); - compiled = this.compileTopDicts(cff.fdArray, output.length, true); - topDictTracker.setEntryLocation('FDArray', [output.length], output); - output.add(compiled.output); - var fontDictTrackers = compiled.trackers; - this.compilePrivateDicts(cff.fdArray, fontDictTrackers, output); - } - this.compilePrivateDicts([cff.topDict], [topDictTracker], output); - output.add([0]); - return output.data; - }, - encodeNumber: function CFFCompiler_encodeNumber(value) { - if (parseFloat(value) === parseInt(value, 10) && !isNaN(value)) { - return this.encodeInteger(value); - } - return this.encodeFloat(value); - }, - encodeFloat: function CFFCompiler_encodeFloat(num) { - var value = num.toString(); - var m = /\.(\d*?)(?:9{5,20}|0{5,20})\d{0,2}(?:e(.+)|$)/.exec(value); - if (m) { - var epsilon = parseFloat('1e' + ((m[2] ? +m[2] : 0) + m[1].length)); - value = (Math.round(num * epsilon) / epsilon).toString(); - } - var nibbles = ''; - var i, ii; - for (i = 0, ii = value.length; i < ii; ++i) { - var a = value[i]; - if (a === 'e') { - nibbles += value[++i] === '-' ? 'c' : 'b'; - } else if (a === '.') { - nibbles += 'a'; - } else if (a === '-') { - nibbles += 'e'; - } else { - nibbles += a; - } - } - nibbles += nibbles.length & 1 ? 'f' : 'ff'; - var out = [30]; - for (i = 0, ii = nibbles.length; i < ii; i += 2) { - out.push(parseInt(nibbles.substr(i, 2), 16)); - } - return out; - }, - encodeInteger: function CFFCompiler_encodeInteger(value) { - var code; - if (value >= -107 && value <= 107) { - code = [value + 139]; - } else if (value >= 108 && value <= 1131) { - value = value - 108; - code = [ - (value >> 8) + 247, - value & 0xFF - ]; - } else if (value >= -1131 && value <= -108) { - value = -value - 108; - code = [ - (value >> 8) + 251, - value & 0xFF - ]; - } else if (value >= -32768 && value <= 32767) { - code = [ - 0x1c, - value >> 8 & 0xFF, - value & 0xFF - ]; - } else { - code = [ - 0x1d, - value >> 24 & 0xFF, - value >> 16 & 0xFF, - value >> 8 & 0xFF, - value & 0xFF - ]; - } - return code; - }, - compileHeader: function CFFCompiler_compileHeader(header) { - return [ - header.major, - header.minor, - header.hdrSize, - header.offSize - ]; - }, - compileNameIndex: function CFFCompiler_compileNameIndex(names) { - var nameIndex = new CFFIndex(); - for (var i = 0, ii = names.length; i < ii; ++i) { - nameIndex.add(stringToBytes(names[i])); - } - return this.compileIndex(nameIndex); - }, - compileTopDicts: function CFFCompiler_compileTopDicts(dicts, length, removeCidKeys) { - var fontDictTrackers = []; - var fdArrayIndex = new CFFIndex(); - for (var i = 0, ii = dicts.length; i < ii; ++i) { - var fontDict = dicts[i]; - if (removeCidKeys) { - fontDict.removeByName('CIDFontVersion'); - fontDict.removeByName('CIDFontRevision'); - fontDict.removeByName('CIDFontType'); - fontDict.removeByName('CIDCount'); - fontDict.removeByName('UIDBase'); - } - var fontDictTracker = new CFFOffsetTracker(); - var fontDictData = this.compileDict(fontDict, fontDictTracker); - fontDictTrackers.push(fontDictTracker); - fdArrayIndex.add(fontDictData); - fontDictTracker.offset(length); - } - fdArrayIndex = this.compileIndex(fdArrayIndex, fontDictTrackers); - return { - trackers: fontDictTrackers, - output: fdArrayIndex - }; - }, - compilePrivateDicts: function CFFCompiler_compilePrivateDicts(dicts, trackers, output) { - for (var i = 0, ii = dicts.length; i < ii; ++i) { - var fontDict = dicts[i]; - assert(fontDict.privateDict && fontDict.hasName('Private'), 'There must be an private dictionary.'); - var privateDict = fontDict.privateDict; - var privateDictTracker = new CFFOffsetTracker(); - var privateDictData = this.compileDict(privateDict, privateDictTracker); - var outputLength = output.length; - privateDictTracker.offset(outputLength); - if (!privateDictData.length) { - outputLength = 0; - } - trackers[i].setEntryLocation('Private', [ - privateDictData.length, - outputLength - ], output); - output.add(privateDictData); - if (privateDict.subrsIndex && privateDict.hasName('Subrs')) { - var subrs = this.compileIndex(privateDict.subrsIndex); - privateDictTracker.setEntryLocation('Subrs', [privateDictData.length], output); - output.add(subrs); - } - } - }, - compileDict: function CFFCompiler_compileDict(dict, offsetTracker) { - var out = []; - var order = dict.order; - for (var i = 0; i < order.length; ++i) { - var key = order[i]; - if (!(key in dict.values)) { - continue; - } - var values = dict.values[key]; - var types = dict.types[key]; - if (!isArray(types)) { - types = [types]; - } - if (!isArray(values)) { - values = [values]; - } - if (values.length === 0) { - continue; - } - for (var j = 0, jj = types.length; j < jj; ++j) { - var type = types[j]; - var value = values[j]; - switch (type) { - case 'num': - case 'sid': - out = out.concat(this.encodeNumber(value)); - break; - case 'offset': - var name = dict.keyToNameMap[key]; - if (!offsetTracker.isTracking(name)) { - offsetTracker.track(name, out.length); - } - out = out.concat([ - 0x1d, - 0, - 0, - 0, - 0 - ]); - break; - case 'array': - case 'delta': - out = out.concat(this.encodeNumber(value)); - for (var k = 1, kk = values.length; k < kk; ++k) { - out = out.concat(this.encodeNumber(values[k])); - } - break; - default: - error('Unknown data type of ' + type); - break; - } - } - out = out.concat(dict.opcodes[key]); - } - return out; - }, - compileStringIndex: function CFFCompiler_compileStringIndex(strings) { - var stringIndex = new CFFIndex(); - for (var i = 0, ii = strings.length; i < ii; ++i) { - stringIndex.add(stringToBytes(strings[i])); - } - return this.compileIndex(stringIndex); - }, - compileGlobalSubrIndex: function CFFCompiler_compileGlobalSubrIndex() { - var globalSubrIndex = this.cff.globalSubrIndex; - this.out.writeByteArray(this.compileIndex(globalSubrIndex)); - }, - compileCharStrings: function CFFCompiler_compileCharStrings(charStrings) { - return this.compileIndex(charStrings); - }, - compileCharset: function CFFCompiler_compileCharset(charset) { - return this.compileTypedArray(charset.raw); - }, - compileEncoding: function CFFCompiler_compileEncoding(encoding) { - return this.compileTypedArray(encoding.raw); - }, - compileFDSelect: function CFFCompiler_compileFDSelect(fdSelect) { - return this.compileTypedArray(fdSelect); - }, - compileTypedArray: function CFFCompiler_compileTypedArray(data) { - var out = []; - for (var i = 0, ii = data.length; i < ii; ++i) { - out[i] = data[i]; - } - return out; - }, - compileIndex: function CFFCompiler_compileIndex(index, trackers) { - trackers = trackers || []; - var objects = index.objects; - var count = objects.length; - if (count === 0) { - return [ - 0, - 0, - 0 - ]; - } - var data = [ - count >> 8 & 0xFF, - count & 0xff - ]; - var lastOffset = 1, i; - for (i = 0; i < count; ++i) { - lastOffset += objects[i].length; - } - var offsetSize; - if (lastOffset < 0x100) { - offsetSize = 1; - } else if (lastOffset < 0x10000) { - offsetSize = 2; - } else if (lastOffset < 0x1000000) { - offsetSize = 3; - } else { - offsetSize = 4; - } - data.push(offsetSize); - var relativeOffset = 1; - for (i = 0; i < count + 1; i++) { - if (offsetSize === 1) { - data.push(relativeOffset & 0xFF); - } else if (offsetSize === 2) { - data.push(relativeOffset >> 8 & 0xFF, relativeOffset & 0xFF); - } else if (offsetSize === 3) { - data.push(relativeOffset >> 16 & 0xFF, relativeOffset >> 8 & 0xFF, relativeOffset & 0xFF); - } else { - data.push(relativeOffset >>> 24 & 0xFF, relativeOffset >> 16 & 0xFF, relativeOffset >> 8 & 0xFF, relativeOffset & 0xFF); - } - if (objects[i]) { - relativeOffset += objects[i].length; - } - } - for (i = 0; i < count; i++) { - if (trackers[i]) { - trackers[i].offset(data.length); - } - for (var j = 0, jj = objects[i].length; j < jj; j++) { - data.push(objects[i][j]); - } - } - return data; - } - }; - return CFFCompiler; - }(); - exports.CFFStandardStrings = CFFStandardStrings; - exports.CFFParser = CFFParser; - exports.CFF = CFF; - exports.CFFHeader = CFFHeader; - exports.CFFStrings = CFFStrings; - exports.CFFIndex = CFFIndex; - exports.CFFCharset = CFFCharset; - exports.CFFTopDict = CFFTopDict; - exports.CFFPrivateDict = CFFPrivateDict; - exports.CFFCompiler = CFFCompiler; - })); - (function (root, factory) { - factory(root.pdfjsCoreChunkedStream = {}, root.pdfjsSharedUtil); - }(this, function (exports, sharedUtil) { - var MissingDataException = sharedUtil.MissingDataException; - var arrayByteLength = sharedUtil.arrayByteLength; - var arraysToBytes = sharedUtil.arraysToBytes; - var assert = sharedUtil.assert; - var createPromiseCapability = sharedUtil.createPromiseCapability; - var isInt = sharedUtil.isInt; - var isEmptyObj = sharedUtil.isEmptyObj; - var ChunkedStream = function ChunkedStreamClosure() { - function ChunkedStream(length, chunkSize, manager) { - this.bytes = new Uint8Array(length); - this.start = 0; - this.pos = 0; - this.end = length; - this.chunkSize = chunkSize; - this.loadedChunks = []; - this.numChunksLoaded = 0; - this.numChunks = Math.ceil(length / chunkSize); - this.manager = manager; - this.progressiveDataLength = 0; - this.lastSuccessfulEnsureByteChunk = -1; - } - ChunkedStream.prototype = { - getMissingChunks: function ChunkedStream_getMissingChunks() { + }]); + + return NetworkPdfManager; +}(BasePdfManager); + +exports.NetworkPdfManager = NetworkPdfManager; + +/***/ }), +/* 152 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.ChunkedStreamManager = exports.ChunkedStream = void 0; + +var _util = __w_pdfjs_require__(6); + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var ChunkedStream = +/*#__PURE__*/ +function () { + function ChunkedStream(length, chunkSize, manager) { + _classCallCheck(this, ChunkedStream); + + this.bytes = new Uint8Array(length); + this.start = 0; + this.pos = 0; + this.end = length; + this.chunkSize = chunkSize; + this.loadedChunks = []; + this.numChunksLoaded = 0; + this.numChunks = Math.ceil(length / chunkSize); + this.manager = manager; + this.progressiveDataLength = 0; + this.lastSuccessfulEnsureByteChunk = -1; + } + + _createClass(ChunkedStream, [{ + key: "getMissingChunks", + value: function getMissingChunks() { var chunks = []; + for (var chunk = 0, n = this.numChunks; chunk < n; ++chunk) { - if (!this.loadedChunks[chunk]) { - chunks.push(chunk); - } + if (!this.loadedChunks[chunk]) { + chunks.push(chunk); + } } + return chunks; - }, - getBaseStreams: function ChunkedStream_getBaseStreams() { + } + }, { + key: "getBaseStreams", + value: function getBaseStreams() { return [this]; - }, - allChunksLoaded: function ChunkedStream_allChunksLoaded() { + } + }, { + key: "allChunksLoaded", + value: function allChunksLoaded() { return this.numChunksLoaded === this.numChunks; - }, - onReceiveData: function ChunkedStream_onReceiveData(begin, chunk) { - var end = begin + chunk.byteLength; - assert(begin % this.chunkSize === 0, 'Bad begin offset: ' + begin); - var length = this.bytes.length; - assert(end % this.chunkSize === 0 || end === length, 'Bad end offset: ' + end); - this.bytes.set(new Uint8Array(chunk), begin); + } + }, { + key: "onReceiveData", + value: function onReceiveData(begin, chunk) { var chunkSize = this.chunkSize; + + if (begin % chunkSize !== 0) { + throw new Error("Bad begin offset: ".concat(begin)); + } + + var end = begin + chunk.byteLength; + + if (end % chunkSize !== 0 && end !== this.bytes.length) { + throw new Error("Bad end offset: ".concat(end)); + } + + this.bytes.set(new Uint8Array(chunk), begin); var beginChunk = Math.floor(begin / chunkSize); var endChunk = Math.floor((end - 1) / chunkSize) + 1; - var curChunk; - for (curChunk = beginChunk; curChunk < endChunk; ++curChunk) { - if (!this.loadedChunks[curChunk]) { - this.loadedChunks[curChunk] = true; - ++this.numChunksLoaded; - } + + for (var curChunk = beginChunk; curChunk < endChunk; ++curChunk) { + if (!this.loadedChunks[curChunk]) { + this.loadedChunks[curChunk] = true; + ++this.numChunksLoaded; + } } - }, - onReceiveProgressiveData: function ChunkedStream_onReceiveProgressiveData(data) { + } + }, { + key: "onReceiveProgressiveData", + value: function onReceiveProgressiveData(data) { var position = this.progressiveDataLength; var beginChunk = Math.floor(position / this.chunkSize); this.bytes.set(new Uint8Array(data), position); position += data.byteLength; this.progressiveDataLength = position; var endChunk = position >= this.end ? this.numChunks : Math.floor(position / this.chunkSize); - var curChunk; - for (curChunk = beginChunk; curChunk < endChunk; ++curChunk) { - if (!this.loadedChunks[curChunk]) { - this.loadedChunks[curChunk] = true; - ++this.numChunksLoaded; - } + + for (var curChunk = beginChunk; curChunk < endChunk; ++curChunk) { + if (!this.loadedChunks[curChunk]) { + this.loadedChunks[curChunk] = true; + ++this.numChunksLoaded; + } } - }, - ensureByte: function ChunkedStream_ensureByte(pos) { + } + }, { + key: "ensureByte", + value: function ensureByte(pos) { var chunk = Math.floor(pos / this.chunkSize); + if (chunk === this.lastSuccessfulEnsureByteChunk) { - return; + return; } + if (!this.loadedChunks[chunk]) { - throw new MissingDataException(pos, pos + 1); + throw new _util.MissingDataException(pos, pos + 1); } + this.lastSuccessfulEnsureByteChunk = chunk; - }, - ensureRange: function ChunkedStream_ensureRange(begin, end) { + } + }, { + key: "ensureRange", + value: function ensureRange(begin, end) { if (begin >= end) { - return; + return; } + if (end <= this.progressiveDataLength) { - return; + return; } + var chunkSize = this.chunkSize; var beginChunk = Math.floor(begin / chunkSize); var endChunk = Math.floor((end - 1) / chunkSize) + 1; + for (var chunk = beginChunk; chunk < endChunk; ++chunk) { - if (!this.loadedChunks[chunk]) { - throw new MissingDataException(begin, end); - } + if (!this.loadedChunks[chunk]) { + throw new _util.MissingDataException(begin, end); + } } - }, - nextEmptyChunk: function ChunkedStream_nextEmptyChunk(beginChunk) { - var chunk, numChunks = this.numChunks; + } + }, { + key: "nextEmptyChunk", + value: function nextEmptyChunk(beginChunk) { + var numChunks = this.numChunks; + for (var i = 0; i < numChunks; ++i) { - chunk = (beginChunk + i) % numChunks; - if (!this.loadedChunks[chunk]) { - return chunk; - } + var chunk = (beginChunk + i) % numChunks; + + if (!this.loadedChunks[chunk]) { + return chunk; + } } + return null; - }, - hasChunk: function ChunkedStream_hasChunk(chunk) { + } + }, { + key: "hasChunk", + value: function hasChunk(chunk) { return !!this.loadedChunks[chunk]; - }, - get length() { - return this.end - this.start; - }, - get isEmpty() { - return this.length === 0; - }, - getByte: function ChunkedStream_getByte() { + } + }, { + key: "getByte", + value: function getByte() { var pos = this.pos; + if (pos >= this.end) { - return -1; + return -1; } + this.ensureByte(pos); return this.bytes[this.pos++]; - }, - getUint16: function ChunkedStream_getUint16() { + } + }, { + key: "getUint16", + value: function getUint16() { var b0 = this.getByte(); var b1 = this.getByte(); + if (b0 === -1 || b1 === -1) { - return -1; + return -1; } + return (b0 << 8) + b1; - }, - getInt32: function ChunkedStream_getInt32() { + } + }, { + key: "getInt32", + value: function getInt32() { var b0 = this.getByte(); var b1 = this.getByte(); var b2 = this.getByte(); var b3 = this.getByte(); return (b0 << 24) + (b1 << 16) + (b2 << 8) + b3; - }, - getBytes: function ChunkedStream_getBytes(length) { + } + }, { + key: "getBytes", + value: function getBytes(length) { + var forceClamped = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; var bytes = this.bytes; var pos = this.pos; var strEnd = this.end; + if (!length) { - this.ensureRange(pos, strEnd); - return bytes.subarray(pos, strEnd); + this.ensureRange(pos, strEnd); + + var _subarray = bytes.subarray(pos, strEnd); + + return forceClamped ? new Uint8ClampedArray(_subarray) : _subarray; } + var end = pos + length; + if (end > strEnd) { - end = strEnd; + end = strEnd; } + this.ensureRange(pos, end); this.pos = end; - return bytes.subarray(pos, end); - }, - peekByte: function ChunkedStream_peekByte() { + var subarray = bytes.subarray(pos, end); + return forceClamped ? new Uint8ClampedArray(subarray) : subarray; + } + }, { + key: "peekByte", + value: function peekByte() { var peekedByte = this.getByte(); this.pos--; return peekedByte; - }, - peekBytes: function ChunkedStream_peekBytes(length) { - var bytes = this.getBytes(length); + } + }, { + key: "peekBytes", + value: function peekBytes(length) { + var forceClamped = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + var bytes = this.getBytes(length, forceClamped); this.pos -= bytes.length; return bytes; - }, - getByteRange: function ChunkedStream_getBytes(begin, end) { + } + }, { + key: "getByteRange", + value: function getByteRange(begin, end) { this.ensureRange(begin, end); return this.bytes.subarray(begin, end); - }, - skip: function ChunkedStream_skip(n) { + } + }, { + key: "skip", + value: function skip(n) { if (!n) { - n = 1; + n = 1; } + this.pos += n; - }, - reset: function ChunkedStream_reset() { + } + }, { + key: "reset", + value: function reset() { this.pos = this.start; - }, - moveStart: function ChunkedStream_moveStart() { + } + }, { + key: "moveStart", + value: function moveStart() { this.start = this.pos; - }, - makeSubStream: function ChunkedStream_makeSubStream(start, length, dict) { + } + }, { + key: "makeSubStream", + value: function makeSubStream(start, length, dict) { this.ensureRange(start, start + length); - function ChunkedStreamSubstream() { - } + + function ChunkedStreamSubstream() {} + ChunkedStreamSubstream.prototype = Object.create(this); + ChunkedStreamSubstream.prototype.getMissingChunks = function () { - var chunkSize = this.chunkSize; - var beginChunk = Math.floor(this.start / chunkSize); - var endChunk = Math.floor((this.end - 1) / chunkSize) + 1; - var missingChunks = []; - for (var chunk = beginChunk; chunk < endChunk; ++chunk) { - if (!this.loadedChunks[chunk]) { - missingChunks.push(chunk); + var chunkSize = this.chunkSize; + var beginChunk = Math.floor(this.start / chunkSize); + var endChunk = Math.floor((this.end - 1) / chunkSize) + 1; + var missingChunks = []; + + for (var chunk = beginChunk; chunk < endChunk; ++chunk) { + if (!this.loadedChunks[chunk]) { + missingChunks.push(chunk); + } } - } - return missingChunks; + + return missingChunks; }; + var subStream = new ChunkedStreamSubstream(); subStream.pos = subStream.start = start; subStream.end = start + length || this.end; subStream.dict = dict; return subStream; - }, - isStream: true - }; - return ChunkedStream; - }(); - var ChunkedStreamManager = function ChunkedStreamManagerClosure() { - function ChunkedStreamManager(pdfNetworkStream, args) { - var chunkSize = args.rangeChunkSize; - var length = args.length; - this.stream = new ChunkedStream(length, chunkSize, this); - this.length = length; - this.chunkSize = chunkSize; - this.pdfNetworkStream = pdfNetworkStream; - this.url = args.url; - this.disableAutoFetch = args.disableAutoFetch; - this.msgHandler = args.msgHandler; - this.currRequestId = 0; - this.chunksNeededByRequest = Object.create(null); - this.requestsByChunk = Object.create(null); - this.promisesByRequest = Object.create(null); - this.progressiveDataLength = 0; - this.aborted = false; - this._loadedStreamCapability = createPromiseCapability(); } - ChunkedStreamManager.prototype = { - onLoadedStream: function ChunkedStreamManager_getLoadedStream() { + }, { + key: "length", + get: function get() { + return this.end - this.start; + } + }, { + key: "isEmpty", + get: function get() { + return this.length === 0; + } + }]); + + return ChunkedStream; +}(); + +exports.ChunkedStream = ChunkedStream; + +var ChunkedStreamManager = +/*#__PURE__*/ +function () { + function ChunkedStreamManager(pdfNetworkStream, args) { + _classCallCheck(this, ChunkedStreamManager); + + this.length = args.length; + this.chunkSize = args.rangeChunkSize; + this.stream = new ChunkedStream(this.length, this.chunkSize, this); + this.pdfNetworkStream = pdfNetworkStream; + this.disableAutoFetch = args.disableAutoFetch; + this.msgHandler = args.msgHandler; + this.currRequestId = 0; + this.chunksNeededByRequest = Object.create(null); + this.requestsByChunk = Object.create(null); + this.promisesByRequest = Object.create(null); + this.progressiveDataLength = 0; + this.aborted = false; + this._loadedStreamCapability = (0, _util.createPromiseCapability)(); + } + + _createClass(ChunkedStreamManager, [{ + key: "onLoadedStream", + value: function onLoadedStream() { return this._loadedStreamCapability.promise; - }, - sendRequest: function ChunkedStreamManager_sendRequest(begin, end) { + } + }, { + key: "sendRequest", + value: function sendRequest(begin, end) { + var _this = this; + var rangeReader = this.pdfNetworkStream.getRangeReader(begin, end); + if (!rangeReader.isStreamingSupported) { - rangeReader.onProgress = this.onProgress.bind(this); + rangeReader.onProgress = this.onProgress.bind(this); } - var chunks = [], loaded = 0; - var manager = this; + + var chunks = [], + loaded = 0; var promise = new Promise(function (resolve, reject) { - var readChunk = function (chunk) { - try { - if (!chunk.done) { - var data = chunk.value; - chunks.push(data); - loaded += arrayByteLength(data); - if (rangeReader.isStreamingSupported) { - manager.onProgress({ loaded: loaded }); + var readChunk = function readChunk(chunk) { + try { + if (!chunk.done) { + var data = chunk.value; + chunks.push(data); + loaded += (0, _util.arrayByteLength)(data); + + if (rangeReader.isStreamingSupported) { + _this.onProgress({ + loaded: loaded + }); + } + + rangeReader.read().then(readChunk, reject); + return; + } + + var chunkData = (0, _util.arraysToBytes)(chunks); + chunks = null; + resolve(chunkData); + } catch (e) { + reject(e); } - rangeReader.read().then(readChunk, reject); - return; - } - var chunkData = arraysToBytes(chunks); - chunks = null; - resolve(chunkData); - } catch (e) { - reject(e); - } - }; - rangeReader.read().then(readChunk, reject); + }; + + rangeReader.read().then(readChunk, reject); }); promise.then(function (data) { - if (this.aborted) { - return; - } - this.onReceiveData({ - chunk: data, - begin: begin - }); - }.bind(this)); - }, - requestAllChunks: function ChunkedStreamManager_requestAllChunks() { + if (_this.aborted) { + return; + } + + _this.onReceiveData({ + chunk: data, + begin: begin + }); + }); + } + }, { + key: "requestAllChunks", + value: function requestAllChunks() { var missingChunks = this.stream.getMissingChunks(); + this._requestChunks(missingChunks); + return this._loadedStreamCapability.promise; - }, - _requestChunks: function ChunkedStreamManager_requestChunks(chunks) { + } + }, { + key: "_requestChunks", + value: function _requestChunks(chunks) { var requestId = this.currRequestId++; - var i, ii; var chunksNeeded = Object.create(null); this.chunksNeededByRequest[requestId] = chunksNeeded; - for (i = 0, ii = chunks.length; i < ii; i++) { - if (!this.stream.hasChunk(chunks[i])) { - chunksNeeded[chunks[i]] = true; - } + var _iteratorNormalCompletion = true; + var _didIteratorError = false; + var _iteratorError = undefined; + + try { + for (var _iterator = chunks[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) { + var _chunk = _step.value; + + if (!this.stream.hasChunk(_chunk)) { + chunksNeeded[_chunk] = true; + } + } + } catch (err) { + _didIteratorError = true; + _iteratorError = err; + } finally { + try { + if (!_iteratorNormalCompletion && _iterator.return != null) { + _iterator.return(); + } + } finally { + if (_didIteratorError) { + throw _iteratorError; + } + } } - if (isEmptyObj(chunksNeeded)) { - return Promise.resolve(); + + if ((0, _util.isEmptyObj)(chunksNeeded)) { + return Promise.resolve(); } - var capability = createPromiseCapability(); + + var capability = (0, _util.createPromiseCapability)(); this.promisesByRequest[requestId] = capability; var chunksToRequest = []; + for (var chunk in chunksNeeded) { - chunk = chunk | 0; - if (!(chunk in this.requestsByChunk)) { - this.requestsByChunk[chunk] = []; - chunksToRequest.push(chunk); - } - this.requestsByChunk[chunk].push(requestId); + chunk = chunk | 0; + + if (!(chunk in this.requestsByChunk)) { + this.requestsByChunk[chunk] = []; + chunksToRequest.push(chunk); + } + + this.requestsByChunk[chunk].push(requestId); } + if (!chunksToRequest.length) { - return capability.promise; + return capability.promise; } + var groupedChunksToRequest = this.groupChunks(chunksToRequest); - for (i = 0; i < groupedChunksToRequest.length; ++i) { - var groupedChunk = groupedChunksToRequest[i]; - var begin = groupedChunk.beginChunk * this.chunkSize; - var end = Math.min(groupedChunk.endChunk * this.chunkSize, this.length); - this.sendRequest(begin, end); + var _iteratorNormalCompletion2 = true; + var _didIteratorError2 = false; + var _iteratorError2 = undefined; + + try { + for (var _iterator2 = groupedChunksToRequest[Symbol.iterator](), _step2; !(_iteratorNormalCompletion2 = (_step2 = _iterator2.next()).done); _iteratorNormalCompletion2 = true) { + var groupedChunk = _step2.value; + var begin = groupedChunk.beginChunk * this.chunkSize; + var end = Math.min(groupedChunk.endChunk * this.chunkSize, this.length); + this.sendRequest(begin, end); + } + } catch (err) { + _didIteratorError2 = true; + _iteratorError2 = err; + } finally { + try { + if (!_iteratorNormalCompletion2 && _iterator2.return != null) { + _iterator2.return(); + } + } finally { + if (_didIteratorError2) { + throw _iteratorError2; + } + } } + return capability.promise; - }, - getStream: function ChunkedStreamManager_getStream() { + } + }, { + key: "getStream", + value: function getStream() { return this.stream; - }, - requestRange: function ChunkedStreamManager_requestRange(begin, end) { + } + }, { + key: "requestRange", + value: function requestRange(begin, end) { end = Math.min(end, this.length); var beginChunk = this.getBeginChunk(begin); var endChunk = this.getEndChunk(end); var chunks = []; + for (var chunk = beginChunk; chunk < endChunk; ++chunk) { - chunks.push(chunk); + chunks.push(chunk); } + return this._requestChunks(chunks); - }, - requestRanges: function ChunkedStreamManager_requestRanges(ranges) { - ranges = ranges || []; + } + }, { + key: "requestRanges", + value: function requestRanges() { + var ranges = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : []; var chunksToRequest = []; - for (var i = 0; i < ranges.length; i++) { - var beginChunk = this.getBeginChunk(ranges[i].begin); - var endChunk = this.getEndChunk(ranges[i].end); - for (var chunk = beginChunk; chunk < endChunk; ++chunk) { - if (chunksToRequest.indexOf(chunk) < 0) { - chunksToRequest.push(chunk); + var _iteratorNormalCompletion3 = true; + var _didIteratorError3 = false; + var _iteratorError3 = undefined; + + try { + for (var _iterator3 = ranges[Symbol.iterator](), _step3; !(_iteratorNormalCompletion3 = (_step3 = _iterator3.next()).done); _iteratorNormalCompletion3 = true) { + var range = _step3.value; + var beginChunk = this.getBeginChunk(range.begin); + var endChunk = this.getEndChunk(range.end); + + for (var chunk = beginChunk; chunk < endChunk; ++chunk) { + if (!chunksToRequest.includes(chunk)) { + chunksToRequest.push(chunk); + } + } + } + } catch (err) { + _didIteratorError3 = true; + _iteratorError3 = err; + } finally { + try { + if (!_iteratorNormalCompletion3 && _iterator3.return != null) { + _iterator3.return(); + } + } finally { + if (_didIteratorError3) { + throw _iteratorError3; + } } - } } + chunksToRequest.sort(function (a, b) { - return a - b; + return a - b; }); return this._requestChunks(chunksToRequest); - }, - groupChunks: function ChunkedStreamManager_groupChunks(chunks) { + } + }, { + key: "groupChunks", + value: function groupChunks(chunks) { var groupedChunks = []; var beginChunk = -1; var prevChunk = -1; - for (var i = 0; i < chunks.length; ++i) { - var chunk = chunks[i]; - if (beginChunk < 0) { - beginChunk = chunk; - } - if (prevChunk >= 0 && prevChunk + 1 !== chunk) { - groupedChunks.push({ - beginChunk: beginChunk, - endChunk: prevChunk + 1 - }); - beginChunk = chunk; - } - if (i + 1 === chunks.length) { - groupedChunks.push({ - beginChunk: beginChunk, - endChunk: chunk + 1 - }); - } - prevChunk = chunk; + + for (var i = 0, ii = chunks.length; i < ii; ++i) { + var chunk = chunks[i]; + + if (beginChunk < 0) { + beginChunk = chunk; + } + + if (prevChunk >= 0 && prevChunk + 1 !== chunk) { + groupedChunks.push({ + beginChunk: beginChunk, + endChunk: prevChunk + 1 + }); + beginChunk = chunk; + } + + if (i + 1 === chunks.length) { + groupedChunks.push({ + beginChunk: beginChunk, + endChunk: chunk + 1 + }); + } + + prevChunk = chunk; } + return groupedChunks; - }, - onProgress: function ChunkedStreamManager_onProgress(args) { - var bytesLoaded = this.stream.numChunksLoaded * this.chunkSize + args.loaded; + } + }, { + key: "onProgress", + value: function onProgress(args) { this.msgHandler.send('DocProgress', { - loaded: bytesLoaded, - total: this.length + loaded: this.stream.numChunksLoaded * this.chunkSize + args.loaded, + total: this.length }); - }, - onReceiveData: function ChunkedStreamManager_onReceiveData(args) { + } + }, { + key: "onReceiveData", + value: function onReceiveData(args) { var chunk = args.chunk; var isProgressive = args.begin === undefined; var begin = isProgressive ? this.progressiveDataLength : args.begin; var end = begin + chunk.byteLength; var beginChunk = Math.floor(begin / this.chunkSize); var endChunk = end < this.length ? Math.floor(end / this.chunkSize) : Math.ceil(end / this.chunkSize); + if (isProgressive) { - this.stream.onReceiveProgressiveData(chunk); - this.progressiveDataLength = end; + this.stream.onReceiveProgressiveData(chunk); + this.progressiveDataLength = end; } else { - this.stream.onReceiveData(begin, chunk); + this.stream.onReceiveData(begin, chunk); } + if (this.stream.allChunksLoaded()) { - this._loadedStreamCapability.resolve(this.stream); + this._loadedStreamCapability.resolve(this.stream); } + var loadedRequests = []; - var i, requestId; - for (chunk = beginChunk; chunk < endChunk; ++chunk) { - var requestIds = this.requestsByChunk[chunk] || []; - delete this.requestsByChunk[chunk]; - for (i = 0; i < requestIds.length; ++i) { - requestId = requestIds[i]; - var chunksNeeded = this.chunksNeededByRequest[requestId]; - if (chunk in chunksNeeded) { - delete chunksNeeded[chunk]; + + for (var _chunk2 = beginChunk; _chunk2 < endChunk; ++_chunk2) { + var requestIds = this.requestsByChunk[_chunk2] || []; + delete this.requestsByChunk[_chunk2]; + var _iteratorNormalCompletion4 = true; + var _didIteratorError4 = false; + var _iteratorError4 = undefined; + + try { + for (var _iterator4 = requestIds[Symbol.iterator](), _step4; !(_iteratorNormalCompletion4 = (_step4 = _iterator4.next()).done); _iteratorNormalCompletion4 = true) { + var requestId = _step4.value; + var chunksNeeded = this.chunksNeededByRequest[requestId]; + + if (_chunk2 in chunksNeeded) { + delete chunksNeeded[_chunk2]; + } + + if (!(0, _util.isEmptyObj)(chunksNeeded)) { + continue; + } + + loadedRequests.push(requestId); + } + } catch (err) { + _didIteratorError4 = true; + _iteratorError4 = err; + } finally { + try { + if (!_iteratorNormalCompletion4 && _iterator4.return != null) { + _iterator4.return(); + } + } finally { + if (_didIteratorError4) { + throw _iteratorError4; + } + } } - if (!isEmptyObj(chunksNeeded)) { - continue; + } + + if (!this.disableAutoFetch && (0, _util.isEmptyObj)(this.requestsByChunk)) { + var nextEmptyChunk; + + if (this.stream.numChunksLoaded === 1) { + var lastChunk = this.stream.numChunks - 1; + + if (!this.stream.hasChunk(lastChunk)) { + nextEmptyChunk = lastChunk; + } + } else { + nextEmptyChunk = this.stream.nextEmptyChunk(endChunk); } - loadedRequests.push(requestId); - } - } - if (!this.disableAutoFetch && isEmptyObj(this.requestsByChunk)) { - var nextEmptyChunk; - if (this.stream.numChunksLoaded === 1) { - var lastChunk = this.stream.numChunks - 1; - if (!this.stream.hasChunk(lastChunk)) { - nextEmptyChunk = lastChunk; + + if (Number.isInteger(nextEmptyChunk)) { + this._requestChunks([nextEmptyChunk]); } - } else { - nextEmptyChunk = this.stream.nextEmptyChunk(endChunk); - } - if (isInt(nextEmptyChunk)) { - this._requestChunks([nextEmptyChunk]); - } } - for (i = 0; i < loadedRequests.length; ++i) { - requestId = loadedRequests[i]; - var capability = this.promisesByRequest[requestId]; - delete this.promisesByRequest[requestId]; - capability.resolve(); + + for (var _i = 0; _i < loadedRequests.length; _i++) { + var _requestId = loadedRequests[_i]; + var capability = this.promisesByRequest[_requestId]; + delete this.promisesByRequest[_requestId]; + capability.resolve(); } + this.msgHandler.send('DocProgress', { - loaded: this.stream.numChunksLoaded * this.chunkSize, - total: this.length + loaded: this.stream.numChunksLoaded * this.chunkSize, + total: this.length }); - }, - onError: function ChunkedStreamManager_onError(err) { + } + }, { + key: "onError", + value: function onError(err) { this._loadedStreamCapability.reject(err); - }, - getBeginChunk: function ChunkedStreamManager_getBeginChunk(begin) { - var chunk = Math.floor(begin / this.chunkSize); - return chunk; - }, - getEndChunk: function ChunkedStreamManager_getEndChunk(end) { - var chunk = Math.floor((end - 1) / this.chunkSize) + 1; - return chunk; - }, - abort: function ChunkedStreamManager_abort() { + } + }, { + key: "getBeginChunk", + value: function getBeginChunk(begin) { + return Math.floor(begin / this.chunkSize); + } + }, { + key: "getEndChunk", + value: function getEndChunk(end) { + return Math.floor((end - 1) / this.chunkSize) + 1; + } + }, { + key: "abort", + value: function abort() { this.aborted = true; + if (this.pdfNetworkStream) { - this.pdfNetworkStream.cancelAllRequests('abort'); + this.pdfNetworkStream.cancelAllRequests('abort'); } + for (var requestId in this.promisesByRequest) { - var capability = this.promisesByRequest[requestId]; - capability.reject(new Error('Request was aborted')); + this.promisesByRequest[requestId].reject(new Error('Request was aborted')); } - } - }; - return ChunkedStreamManager; - }(); - exports.ChunkedStream = ChunkedStream; - exports.ChunkedStreamManager = ChunkedStreamManager; - })); - (function (root, factory) { - factory(root.pdfjsCoreGlyphList = {}, root.pdfjsSharedUtil); - }(this, function (exports, sharedUtil) { - var getLookupTableFactory = sharedUtil.getLookupTableFactory; - var getGlyphsUnicode = getLookupTableFactory(function (t) { - t['A'] = 0x0041; - t['AE'] = 0x00C6; - t['AEacute'] = 0x01FC; - t['AEmacron'] = 0x01E2; - t['AEsmall'] = 0xF7E6; - t['Aacute'] = 0x00C1; - t['Aacutesmall'] = 0xF7E1; - t['Abreve'] = 0x0102; - t['Abreveacute'] = 0x1EAE; - t['Abrevecyrillic'] = 0x04D0; - t['Abrevedotbelow'] = 0x1EB6; - t['Abrevegrave'] = 0x1EB0; - t['Abrevehookabove'] = 0x1EB2; - t['Abrevetilde'] = 0x1EB4; - t['Acaron'] = 0x01CD; - t['Acircle'] = 0x24B6; - t['Acircumflex'] = 0x00C2; - t['Acircumflexacute'] = 0x1EA4; - t['Acircumflexdotbelow'] = 0x1EAC; - t['Acircumflexgrave'] = 0x1EA6; - t['Acircumflexhookabove'] = 0x1EA8; - t['Acircumflexsmall'] = 0xF7E2; - t['Acircumflextilde'] = 0x1EAA; - t['Acute'] = 0xF6C9; - t['Acutesmall'] = 0xF7B4; - t['Acyrillic'] = 0x0410; - t['Adblgrave'] = 0x0200; - t['Adieresis'] = 0x00C4; - t['Adieresiscyrillic'] = 0x04D2; - t['Adieresismacron'] = 0x01DE; - t['Adieresissmall'] = 0xF7E4; - t['Adotbelow'] = 0x1EA0; - t['Adotmacron'] = 0x01E0; - t['Agrave'] = 0x00C0; - t['Agravesmall'] = 0xF7E0; - t['Ahookabove'] = 0x1EA2; - t['Aiecyrillic'] = 0x04D4; - t['Ainvertedbreve'] = 0x0202; - t['Alpha'] = 0x0391; - t['Alphatonos'] = 0x0386; - t['Amacron'] = 0x0100; - t['Amonospace'] = 0xFF21; - t['Aogonek'] = 0x0104; - t['Aring'] = 0x00C5; - t['Aringacute'] = 0x01FA; - t['Aringbelow'] = 0x1E00; - t['Aringsmall'] = 0xF7E5; - t['Asmall'] = 0xF761; - t['Atilde'] = 0x00C3; - t['Atildesmall'] = 0xF7E3; - t['Aybarmenian'] = 0x0531; - t['B'] = 0x0042; - t['Bcircle'] = 0x24B7; - t['Bdotaccent'] = 0x1E02; - t['Bdotbelow'] = 0x1E04; - t['Becyrillic'] = 0x0411; - t['Benarmenian'] = 0x0532; - t['Beta'] = 0x0392; - t['Bhook'] = 0x0181; - t['Blinebelow'] = 0x1E06; - t['Bmonospace'] = 0xFF22; - t['Brevesmall'] = 0xF6F4; - t['Bsmall'] = 0xF762; - t['Btopbar'] = 0x0182; - t['C'] = 0x0043; - t['Caarmenian'] = 0x053E; - t['Cacute'] = 0x0106; - t['Caron'] = 0xF6CA; - t['Caronsmall'] = 0xF6F5; - t['Ccaron'] = 0x010C; - t['Ccedilla'] = 0x00C7; - t['Ccedillaacute'] = 0x1E08; - t['Ccedillasmall'] = 0xF7E7; - t['Ccircle'] = 0x24B8; - t['Ccircumflex'] = 0x0108; - t['Cdot'] = 0x010A; - t['Cdotaccent'] = 0x010A; - t['Cedillasmall'] = 0xF7B8; - t['Chaarmenian'] = 0x0549; - t['Cheabkhasiancyrillic'] = 0x04BC; - t['Checyrillic'] = 0x0427; - t['Chedescenderabkhasiancyrillic'] = 0x04BE; - t['Chedescendercyrillic'] = 0x04B6; - t['Chedieresiscyrillic'] = 0x04F4; - t['Cheharmenian'] = 0x0543; - t['Chekhakassiancyrillic'] = 0x04CB; - t['Cheverticalstrokecyrillic'] = 0x04B8; - t['Chi'] = 0x03A7; - t['Chook'] = 0x0187; - t['Circumflexsmall'] = 0xF6F6; - t['Cmonospace'] = 0xFF23; - t['Coarmenian'] = 0x0551; - t['Csmall'] = 0xF763; - t['D'] = 0x0044; - t['DZ'] = 0x01F1; - t['DZcaron'] = 0x01C4; - t['Daarmenian'] = 0x0534; - t['Dafrican'] = 0x0189; - t['Dcaron'] = 0x010E; - t['Dcedilla'] = 0x1E10; - t['Dcircle'] = 0x24B9; - t['Dcircumflexbelow'] = 0x1E12; - t['Dcroat'] = 0x0110; - t['Ddotaccent'] = 0x1E0A; - t['Ddotbelow'] = 0x1E0C; - t['Decyrillic'] = 0x0414; - t['Deicoptic'] = 0x03EE; - t['Delta'] = 0x2206; - t['Deltagreek'] = 0x0394; - t['Dhook'] = 0x018A; - t['Dieresis'] = 0xF6CB; - t['DieresisAcute'] = 0xF6CC; - t['DieresisGrave'] = 0xF6CD; - t['Dieresissmall'] = 0xF7A8; - t['Digammagreek'] = 0x03DC; - t['Djecyrillic'] = 0x0402; - t['Dlinebelow'] = 0x1E0E; - t['Dmonospace'] = 0xFF24; - t['Dotaccentsmall'] = 0xF6F7; - t['Dslash'] = 0x0110; - t['Dsmall'] = 0xF764; - t['Dtopbar'] = 0x018B; - t['Dz'] = 0x01F2; - t['Dzcaron'] = 0x01C5; - t['Dzeabkhasiancyrillic'] = 0x04E0; - t['Dzecyrillic'] = 0x0405; - t['Dzhecyrillic'] = 0x040F; - t['E'] = 0x0045; - t['Eacute'] = 0x00C9; - t['Eacutesmall'] = 0xF7E9; - t['Ebreve'] = 0x0114; - t['Ecaron'] = 0x011A; - t['Ecedillabreve'] = 0x1E1C; - t['Echarmenian'] = 0x0535; - t['Ecircle'] = 0x24BA; - t['Ecircumflex'] = 0x00CA; - t['Ecircumflexacute'] = 0x1EBE; - t['Ecircumflexbelow'] = 0x1E18; - t['Ecircumflexdotbelow'] = 0x1EC6; - t['Ecircumflexgrave'] = 0x1EC0; - t['Ecircumflexhookabove'] = 0x1EC2; - t['Ecircumflexsmall'] = 0xF7EA; - t['Ecircumflextilde'] = 0x1EC4; - t['Ecyrillic'] = 0x0404; - t['Edblgrave'] = 0x0204; - t['Edieresis'] = 0x00CB; - t['Edieresissmall'] = 0xF7EB; - t['Edot'] = 0x0116; - t['Edotaccent'] = 0x0116; - t['Edotbelow'] = 0x1EB8; - t['Efcyrillic'] = 0x0424; - t['Egrave'] = 0x00C8; - t['Egravesmall'] = 0xF7E8; - t['Eharmenian'] = 0x0537; - t['Ehookabove'] = 0x1EBA; - t['Eightroman'] = 0x2167; - t['Einvertedbreve'] = 0x0206; - t['Eiotifiedcyrillic'] = 0x0464; - t['Elcyrillic'] = 0x041B; - t['Elevenroman'] = 0x216A; - t['Emacron'] = 0x0112; - t['Emacronacute'] = 0x1E16; - t['Emacrongrave'] = 0x1E14; - t['Emcyrillic'] = 0x041C; - t['Emonospace'] = 0xFF25; - t['Encyrillic'] = 0x041D; - t['Endescendercyrillic'] = 0x04A2; - t['Eng'] = 0x014A; - t['Enghecyrillic'] = 0x04A4; - t['Enhookcyrillic'] = 0x04C7; - t['Eogonek'] = 0x0118; - t['Eopen'] = 0x0190; - t['Epsilon'] = 0x0395; - t['Epsilontonos'] = 0x0388; - t['Ercyrillic'] = 0x0420; - t['Ereversed'] = 0x018E; - t['Ereversedcyrillic'] = 0x042D; - t['Escyrillic'] = 0x0421; - t['Esdescendercyrillic'] = 0x04AA; - t['Esh'] = 0x01A9; - t['Esmall'] = 0xF765; - t['Eta'] = 0x0397; - t['Etarmenian'] = 0x0538; - t['Etatonos'] = 0x0389; - t['Eth'] = 0x00D0; - t['Ethsmall'] = 0xF7F0; - t['Etilde'] = 0x1EBC; - t['Etildebelow'] = 0x1E1A; - t['Euro'] = 0x20AC; - t['Ezh'] = 0x01B7; - t['Ezhcaron'] = 0x01EE; - t['Ezhreversed'] = 0x01B8; - t['F'] = 0x0046; - t['Fcircle'] = 0x24BB; - t['Fdotaccent'] = 0x1E1E; - t['Feharmenian'] = 0x0556; - t['Feicoptic'] = 0x03E4; - t['Fhook'] = 0x0191; - t['Fitacyrillic'] = 0x0472; - t['Fiveroman'] = 0x2164; - t['Fmonospace'] = 0xFF26; - t['Fourroman'] = 0x2163; - t['Fsmall'] = 0xF766; - t['G'] = 0x0047; - t['GBsquare'] = 0x3387; - t['Gacute'] = 0x01F4; - t['Gamma'] = 0x0393; - t['Gammaafrican'] = 0x0194; - t['Gangiacoptic'] = 0x03EA; - t['Gbreve'] = 0x011E; - t['Gcaron'] = 0x01E6; - t['Gcedilla'] = 0x0122; - t['Gcircle'] = 0x24BC; - t['Gcircumflex'] = 0x011C; - t['Gcommaaccent'] = 0x0122; - t['Gdot'] = 0x0120; - t['Gdotaccent'] = 0x0120; - t['Gecyrillic'] = 0x0413; - t['Ghadarmenian'] = 0x0542; - t['Ghemiddlehookcyrillic'] = 0x0494; - t['Ghestrokecyrillic'] = 0x0492; - t['Gheupturncyrillic'] = 0x0490; - t['Ghook'] = 0x0193; - t['Gimarmenian'] = 0x0533; - t['Gjecyrillic'] = 0x0403; - t['Gmacron'] = 0x1E20; - t['Gmonospace'] = 0xFF27; - t['Grave'] = 0xF6CE; - t['Gravesmall'] = 0xF760; - t['Gsmall'] = 0xF767; - t['Gsmallhook'] = 0x029B; - t['Gstroke'] = 0x01E4; - t['H'] = 0x0048; - t['H18533'] = 0x25CF; - t['H18543'] = 0x25AA; - t['H18551'] = 0x25AB; - t['H22073'] = 0x25A1; - t['HPsquare'] = 0x33CB; - t['Haabkhasiancyrillic'] = 0x04A8; - t['Hadescendercyrillic'] = 0x04B2; - t['Hardsigncyrillic'] = 0x042A; - t['Hbar'] = 0x0126; - t['Hbrevebelow'] = 0x1E2A; - t['Hcedilla'] = 0x1E28; - t['Hcircle'] = 0x24BD; - t['Hcircumflex'] = 0x0124; - t['Hdieresis'] = 0x1E26; - t['Hdotaccent'] = 0x1E22; - t['Hdotbelow'] = 0x1E24; - t['Hmonospace'] = 0xFF28; - t['Hoarmenian'] = 0x0540; - t['Horicoptic'] = 0x03E8; - t['Hsmall'] = 0xF768; - t['Hungarumlaut'] = 0xF6CF; - t['Hungarumlautsmall'] = 0xF6F8; - t['Hzsquare'] = 0x3390; - t['I'] = 0x0049; - t['IAcyrillic'] = 0x042F; - t['IJ'] = 0x0132; - t['IUcyrillic'] = 0x042E; - t['Iacute'] = 0x00CD; - t['Iacutesmall'] = 0xF7ED; - t['Ibreve'] = 0x012C; - t['Icaron'] = 0x01CF; - t['Icircle'] = 0x24BE; - t['Icircumflex'] = 0x00CE; - t['Icircumflexsmall'] = 0xF7EE; - t['Icyrillic'] = 0x0406; - t['Idblgrave'] = 0x0208; - t['Idieresis'] = 0x00CF; - t['Idieresisacute'] = 0x1E2E; - t['Idieresiscyrillic'] = 0x04E4; - t['Idieresissmall'] = 0xF7EF; - t['Idot'] = 0x0130; - t['Idotaccent'] = 0x0130; - t['Idotbelow'] = 0x1ECA; - t['Iebrevecyrillic'] = 0x04D6; - t['Iecyrillic'] = 0x0415; - t['Ifraktur'] = 0x2111; - t['Igrave'] = 0x00CC; - t['Igravesmall'] = 0xF7EC; - t['Ihookabove'] = 0x1EC8; - t['Iicyrillic'] = 0x0418; - t['Iinvertedbreve'] = 0x020A; - t['Iishortcyrillic'] = 0x0419; - t['Imacron'] = 0x012A; - t['Imacroncyrillic'] = 0x04E2; - t['Imonospace'] = 0xFF29; - t['Iniarmenian'] = 0x053B; - t['Iocyrillic'] = 0x0401; - t['Iogonek'] = 0x012E; - t['Iota'] = 0x0399; - t['Iotaafrican'] = 0x0196; - t['Iotadieresis'] = 0x03AA; - t['Iotatonos'] = 0x038A; - t['Ismall'] = 0xF769; - t['Istroke'] = 0x0197; - t['Itilde'] = 0x0128; - t['Itildebelow'] = 0x1E2C; - t['Izhitsacyrillic'] = 0x0474; - t['Izhitsadblgravecyrillic'] = 0x0476; - t['J'] = 0x004A; - t['Jaarmenian'] = 0x0541; - t['Jcircle'] = 0x24BF; - t['Jcircumflex'] = 0x0134; - t['Jecyrillic'] = 0x0408; - t['Jheharmenian'] = 0x054B; - t['Jmonospace'] = 0xFF2A; - t['Jsmall'] = 0xF76A; - t['K'] = 0x004B; - t['KBsquare'] = 0x3385; - t['KKsquare'] = 0x33CD; - t['Kabashkircyrillic'] = 0x04A0; - t['Kacute'] = 0x1E30; - t['Kacyrillic'] = 0x041A; - t['Kadescendercyrillic'] = 0x049A; - t['Kahookcyrillic'] = 0x04C3; - t['Kappa'] = 0x039A; - t['Kastrokecyrillic'] = 0x049E; - t['Kaverticalstrokecyrillic'] = 0x049C; - t['Kcaron'] = 0x01E8; - t['Kcedilla'] = 0x0136; - t['Kcircle'] = 0x24C0; - t['Kcommaaccent'] = 0x0136; - t['Kdotbelow'] = 0x1E32; - t['Keharmenian'] = 0x0554; - t['Kenarmenian'] = 0x053F; - t['Khacyrillic'] = 0x0425; - t['Kheicoptic'] = 0x03E6; - t['Khook'] = 0x0198; - t['Kjecyrillic'] = 0x040C; - t['Klinebelow'] = 0x1E34; - t['Kmonospace'] = 0xFF2B; - t['Koppacyrillic'] = 0x0480; - t['Koppagreek'] = 0x03DE; - t['Ksicyrillic'] = 0x046E; - t['Ksmall'] = 0xF76B; - t['L'] = 0x004C; - t['LJ'] = 0x01C7; - t['LL'] = 0xF6BF; - t['Lacute'] = 0x0139; - t['Lambda'] = 0x039B; - t['Lcaron'] = 0x013D; - t['Lcedilla'] = 0x013B; - t['Lcircle'] = 0x24C1; - t['Lcircumflexbelow'] = 0x1E3C; - t['Lcommaaccent'] = 0x013B; - t['Ldot'] = 0x013F; - t['Ldotaccent'] = 0x013F; - t['Ldotbelow'] = 0x1E36; - t['Ldotbelowmacron'] = 0x1E38; - t['Liwnarmenian'] = 0x053C; - t['Lj'] = 0x01C8; - t['Ljecyrillic'] = 0x0409; - t['Llinebelow'] = 0x1E3A; - t['Lmonospace'] = 0xFF2C; - t['Lslash'] = 0x0141; - t['Lslashsmall'] = 0xF6F9; - t['Lsmall'] = 0xF76C; - t['M'] = 0x004D; - t['MBsquare'] = 0x3386; - t['Macron'] = 0xF6D0; - t['Macronsmall'] = 0xF7AF; - t['Macute'] = 0x1E3E; - t['Mcircle'] = 0x24C2; - t['Mdotaccent'] = 0x1E40; - t['Mdotbelow'] = 0x1E42; - t['Menarmenian'] = 0x0544; - t['Mmonospace'] = 0xFF2D; - t['Msmall'] = 0xF76D; - t['Mturned'] = 0x019C; - t['Mu'] = 0x039C; - t['N'] = 0x004E; - t['NJ'] = 0x01CA; - t['Nacute'] = 0x0143; - t['Ncaron'] = 0x0147; - t['Ncedilla'] = 0x0145; - t['Ncircle'] = 0x24C3; - t['Ncircumflexbelow'] = 0x1E4A; - t['Ncommaaccent'] = 0x0145; - t['Ndotaccent'] = 0x1E44; - t['Ndotbelow'] = 0x1E46; - t['Nhookleft'] = 0x019D; - t['Nineroman'] = 0x2168; - t['Nj'] = 0x01CB; - t['Njecyrillic'] = 0x040A; - t['Nlinebelow'] = 0x1E48; - t['Nmonospace'] = 0xFF2E; - t['Nowarmenian'] = 0x0546; - t['Nsmall'] = 0xF76E; - t['Ntilde'] = 0x00D1; - t['Ntildesmall'] = 0xF7F1; - t['Nu'] = 0x039D; - t['O'] = 0x004F; - t['OE'] = 0x0152; - t['OEsmall'] = 0xF6FA; - t['Oacute'] = 0x00D3; - t['Oacutesmall'] = 0xF7F3; - t['Obarredcyrillic'] = 0x04E8; - t['Obarreddieresiscyrillic'] = 0x04EA; - t['Obreve'] = 0x014E; - t['Ocaron'] = 0x01D1; - t['Ocenteredtilde'] = 0x019F; - t['Ocircle'] = 0x24C4; - t['Ocircumflex'] = 0x00D4; - t['Ocircumflexacute'] = 0x1ED0; - t['Ocircumflexdotbelow'] = 0x1ED8; - t['Ocircumflexgrave'] = 0x1ED2; - t['Ocircumflexhookabove'] = 0x1ED4; - t['Ocircumflexsmall'] = 0xF7F4; - t['Ocircumflextilde'] = 0x1ED6; - t['Ocyrillic'] = 0x041E; - t['Odblacute'] = 0x0150; - t['Odblgrave'] = 0x020C; - t['Odieresis'] = 0x00D6; - t['Odieresiscyrillic'] = 0x04E6; - t['Odieresissmall'] = 0xF7F6; - t['Odotbelow'] = 0x1ECC; - t['Ogoneksmall'] = 0xF6FB; - t['Ograve'] = 0x00D2; - t['Ogravesmall'] = 0xF7F2; - t['Oharmenian'] = 0x0555; - t['Ohm'] = 0x2126; - t['Ohookabove'] = 0x1ECE; - t['Ohorn'] = 0x01A0; - t['Ohornacute'] = 0x1EDA; - t['Ohorndotbelow'] = 0x1EE2; - t['Ohorngrave'] = 0x1EDC; - t['Ohornhookabove'] = 0x1EDE; - t['Ohorntilde'] = 0x1EE0; - t['Ohungarumlaut'] = 0x0150; - t['Oi'] = 0x01A2; - t['Oinvertedbreve'] = 0x020E; - t['Omacron'] = 0x014C; - t['Omacronacute'] = 0x1E52; - t['Omacrongrave'] = 0x1E50; - t['Omega'] = 0x2126; - t['Omegacyrillic'] = 0x0460; - t['Omegagreek'] = 0x03A9; - t['Omegaroundcyrillic'] = 0x047A; - t['Omegatitlocyrillic'] = 0x047C; - t['Omegatonos'] = 0x038F; - t['Omicron'] = 0x039F; - t['Omicrontonos'] = 0x038C; - t['Omonospace'] = 0xFF2F; - t['Oneroman'] = 0x2160; - t['Oogonek'] = 0x01EA; - t['Oogonekmacron'] = 0x01EC; - t['Oopen'] = 0x0186; - t['Oslash'] = 0x00D8; - t['Oslashacute'] = 0x01FE; - t['Oslashsmall'] = 0xF7F8; - t['Osmall'] = 0xF76F; - t['Ostrokeacute'] = 0x01FE; - t['Otcyrillic'] = 0x047E; - t['Otilde'] = 0x00D5; - t['Otildeacute'] = 0x1E4C; - t['Otildedieresis'] = 0x1E4E; - t['Otildesmall'] = 0xF7F5; - t['P'] = 0x0050; - t['Pacute'] = 0x1E54; - t['Pcircle'] = 0x24C5; - t['Pdotaccent'] = 0x1E56; - t['Pecyrillic'] = 0x041F; - t['Peharmenian'] = 0x054A; - t['Pemiddlehookcyrillic'] = 0x04A6; - t['Phi'] = 0x03A6; - t['Phook'] = 0x01A4; - t['Pi'] = 0x03A0; - t['Piwrarmenian'] = 0x0553; - t['Pmonospace'] = 0xFF30; - t['Psi'] = 0x03A8; - t['Psicyrillic'] = 0x0470; - t['Psmall'] = 0xF770; - t['Q'] = 0x0051; - t['Qcircle'] = 0x24C6; - t['Qmonospace'] = 0xFF31; - t['Qsmall'] = 0xF771; - t['R'] = 0x0052; - t['Raarmenian'] = 0x054C; - t['Racute'] = 0x0154; - t['Rcaron'] = 0x0158; - t['Rcedilla'] = 0x0156; - t['Rcircle'] = 0x24C7; - t['Rcommaaccent'] = 0x0156; - t['Rdblgrave'] = 0x0210; - t['Rdotaccent'] = 0x1E58; - t['Rdotbelow'] = 0x1E5A; - t['Rdotbelowmacron'] = 0x1E5C; - t['Reharmenian'] = 0x0550; - t['Rfraktur'] = 0x211C; - t['Rho'] = 0x03A1; - t['Ringsmall'] = 0xF6FC; - t['Rinvertedbreve'] = 0x0212; - t['Rlinebelow'] = 0x1E5E; - t['Rmonospace'] = 0xFF32; - t['Rsmall'] = 0xF772; - t['Rsmallinverted'] = 0x0281; - t['Rsmallinvertedsuperior'] = 0x02B6; - t['S'] = 0x0053; - t['SF010000'] = 0x250C; - t['SF020000'] = 0x2514; - t['SF030000'] = 0x2510; - t['SF040000'] = 0x2518; - t['SF050000'] = 0x253C; - t['SF060000'] = 0x252C; - t['SF070000'] = 0x2534; - t['SF080000'] = 0x251C; - t['SF090000'] = 0x2524; - t['SF100000'] = 0x2500; - t['SF110000'] = 0x2502; - t['SF190000'] = 0x2561; - t['SF200000'] = 0x2562; - t['SF210000'] = 0x2556; - t['SF220000'] = 0x2555; - t['SF230000'] = 0x2563; - t['SF240000'] = 0x2551; - t['SF250000'] = 0x2557; - t['SF260000'] = 0x255D; - t['SF270000'] = 0x255C; - t['SF280000'] = 0x255B; - t['SF360000'] = 0x255E; - t['SF370000'] = 0x255F; - t['SF380000'] = 0x255A; - t['SF390000'] = 0x2554; - t['SF400000'] = 0x2569; - t['SF410000'] = 0x2566; - t['SF420000'] = 0x2560; - t['SF430000'] = 0x2550; - t['SF440000'] = 0x256C; - t['SF450000'] = 0x2567; - t['SF460000'] = 0x2568; - t['SF470000'] = 0x2564; - t['SF480000'] = 0x2565; - t['SF490000'] = 0x2559; - t['SF500000'] = 0x2558; - t['SF510000'] = 0x2552; - t['SF520000'] = 0x2553; - t['SF530000'] = 0x256B; - t['SF540000'] = 0x256A; - t['Sacute'] = 0x015A; - t['Sacutedotaccent'] = 0x1E64; - t['Sampigreek'] = 0x03E0; - t['Scaron'] = 0x0160; - t['Scarondotaccent'] = 0x1E66; - t['Scaronsmall'] = 0xF6FD; - t['Scedilla'] = 0x015E; - t['Schwa'] = 0x018F; - t['Schwacyrillic'] = 0x04D8; - t['Schwadieresiscyrillic'] = 0x04DA; - t['Scircle'] = 0x24C8; - t['Scircumflex'] = 0x015C; - t['Scommaaccent'] = 0x0218; - t['Sdotaccent'] = 0x1E60; - t['Sdotbelow'] = 0x1E62; - t['Sdotbelowdotaccent'] = 0x1E68; - t['Seharmenian'] = 0x054D; - t['Sevenroman'] = 0x2166; - t['Shaarmenian'] = 0x0547; - t['Shacyrillic'] = 0x0428; - t['Shchacyrillic'] = 0x0429; - t['Sheicoptic'] = 0x03E2; - t['Shhacyrillic'] = 0x04BA; - t['Shimacoptic'] = 0x03EC; - t['Sigma'] = 0x03A3; - t['Sixroman'] = 0x2165; - t['Smonospace'] = 0xFF33; - t['Softsigncyrillic'] = 0x042C; - t['Ssmall'] = 0xF773; - t['Stigmagreek'] = 0x03DA; - t['T'] = 0x0054; - t['Tau'] = 0x03A4; - t['Tbar'] = 0x0166; - t['Tcaron'] = 0x0164; - t['Tcedilla'] = 0x0162; - t['Tcircle'] = 0x24C9; - t['Tcircumflexbelow'] = 0x1E70; - t['Tcommaaccent'] = 0x0162; - t['Tdotaccent'] = 0x1E6A; - t['Tdotbelow'] = 0x1E6C; - t['Tecyrillic'] = 0x0422; - t['Tedescendercyrillic'] = 0x04AC; - t['Tenroman'] = 0x2169; - t['Tetsecyrillic'] = 0x04B4; - t['Theta'] = 0x0398; - t['Thook'] = 0x01AC; - t['Thorn'] = 0x00DE; - t['Thornsmall'] = 0xF7FE; - t['Threeroman'] = 0x2162; - t['Tildesmall'] = 0xF6FE; - t['Tiwnarmenian'] = 0x054F; - t['Tlinebelow'] = 0x1E6E; - t['Tmonospace'] = 0xFF34; - t['Toarmenian'] = 0x0539; - t['Tonefive'] = 0x01BC; - t['Tonesix'] = 0x0184; - t['Tonetwo'] = 0x01A7; - t['Tretroflexhook'] = 0x01AE; - t['Tsecyrillic'] = 0x0426; - t['Tshecyrillic'] = 0x040B; - t['Tsmall'] = 0xF774; - t['Twelveroman'] = 0x216B; - t['Tworoman'] = 0x2161; - t['U'] = 0x0055; - t['Uacute'] = 0x00DA; - t['Uacutesmall'] = 0xF7FA; - t['Ubreve'] = 0x016C; - t['Ucaron'] = 0x01D3; - t['Ucircle'] = 0x24CA; - t['Ucircumflex'] = 0x00DB; - t['Ucircumflexbelow'] = 0x1E76; - t['Ucircumflexsmall'] = 0xF7FB; - t['Ucyrillic'] = 0x0423; - t['Udblacute'] = 0x0170; - t['Udblgrave'] = 0x0214; - t['Udieresis'] = 0x00DC; - t['Udieresisacute'] = 0x01D7; - t['Udieresisbelow'] = 0x1E72; - t['Udieresiscaron'] = 0x01D9; - t['Udieresiscyrillic'] = 0x04F0; - t['Udieresisgrave'] = 0x01DB; - t['Udieresismacron'] = 0x01D5; - t['Udieresissmall'] = 0xF7FC; - t['Udotbelow'] = 0x1EE4; - t['Ugrave'] = 0x00D9; - t['Ugravesmall'] = 0xF7F9; - t['Uhookabove'] = 0x1EE6; - t['Uhorn'] = 0x01AF; - t['Uhornacute'] = 0x1EE8; - t['Uhorndotbelow'] = 0x1EF0; - t['Uhorngrave'] = 0x1EEA; - t['Uhornhookabove'] = 0x1EEC; - t['Uhorntilde'] = 0x1EEE; - t['Uhungarumlaut'] = 0x0170; - t['Uhungarumlautcyrillic'] = 0x04F2; - t['Uinvertedbreve'] = 0x0216; - t['Ukcyrillic'] = 0x0478; - t['Umacron'] = 0x016A; - t['Umacroncyrillic'] = 0x04EE; - t['Umacrondieresis'] = 0x1E7A; - t['Umonospace'] = 0xFF35; - t['Uogonek'] = 0x0172; - t['Upsilon'] = 0x03A5; - t['Upsilon1'] = 0x03D2; - t['Upsilonacutehooksymbolgreek'] = 0x03D3; - t['Upsilonafrican'] = 0x01B1; - t['Upsilondieresis'] = 0x03AB; - t['Upsilondieresishooksymbolgreek'] = 0x03D4; - t['Upsilonhooksymbol'] = 0x03D2; - t['Upsilontonos'] = 0x038E; - t['Uring'] = 0x016E; - t['Ushortcyrillic'] = 0x040E; - t['Usmall'] = 0xF775; - t['Ustraightcyrillic'] = 0x04AE; - t['Ustraightstrokecyrillic'] = 0x04B0; - t['Utilde'] = 0x0168; - t['Utildeacute'] = 0x1E78; - t['Utildebelow'] = 0x1E74; - t['V'] = 0x0056; - t['Vcircle'] = 0x24CB; - t['Vdotbelow'] = 0x1E7E; - t['Vecyrillic'] = 0x0412; - t['Vewarmenian'] = 0x054E; - t['Vhook'] = 0x01B2; - t['Vmonospace'] = 0xFF36; - t['Voarmenian'] = 0x0548; - t['Vsmall'] = 0xF776; - t['Vtilde'] = 0x1E7C; - t['W'] = 0x0057; - t['Wacute'] = 0x1E82; - t['Wcircle'] = 0x24CC; - t['Wcircumflex'] = 0x0174; - t['Wdieresis'] = 0x1E84; - t['Wdotaccent'] = 0x1E86; - t['Wdotbelow'] = 0x1E88; - t['Wgrave'] = 0x1E80; - t['Wmonospace'] = 0xFF37; - t['Wsmall'] = 0xF777; - t['X'] = 0x0058; - t['Xcircle'] = 0x24CD; - t['Xdieresis'] = 0x1E8C; - t['Xdotaccent'] = 0x1E8A; - t['Xeharmenian'] = 0x053D; - t['Xi'] = 0x039E; - t['Xmonospace'] = 0xFF38; - t['Xsmall'] = 0xF778; - t['Y'] = 0x0059; - t['Yacute'] = 0x00DD; - t['Yacutesmall'] = 0xF7FD; - t['Yatcyrillic'] = 0x0462; - t['Ycircle'] = 0x24CE; - t['Ycircumflex'] = 0x0176; - t['Ydieresis'] = 0x0178; - t['Ydieresissmall'] = 0xF7FF; - t['Ydotaccent'] = 0x1E8E; - t['Ydotbelow'] = 0x1EF4; - t['Yericyrillic'] = 0x042B; - t['Yerudieresiscyrillic'] = 0x04F8; - t['Ygrave'] = 0x1EF2; - t['Yhook'] = 0x01B3; - t['Yhookabove'] = 0x1EF6; - t['Yiarmenian'] = 0x0545; - t['Yicyrillic'] = 0x0407; - t['Yiwnarmenian'] = 0x0552; - t['Ymonospace'] = 0xFF39; - t['Ysmall'] = 0xF779; - t['Ytilde'] = 0x1EF8; - t['Yusbigcyrillic'] = 0x046A; - t['Yusbigiotifiedcyrillic'] = 0x046C; - t['Yuslittlecyrillic'] = 0x0466; - t['Yuslittleiotifiedcyrillic'] = 0x0468; - t['Z'] = 0x005A; - t['Zaarmenian'] = 0x0536; - t['Zacute'] = 0x0179; - t['Zcaron'] = 0x017D; - t['Zcaronsmall'] = 0xF6FF; - t['Zcircle'] = 0x24CF; - t['Zcircumflex'] = 0x1E90; - t['Zdot'] = 0x017B; - t['Zdotaccent'] = 0x017B; - t['Zdotbelow'] = 0x1E92; - t['Zecyrillic'] = 0x0417; - t['Zedescendercyrillic'] = 0x0498; - t['Zedieresiscyrillic'] = 0x04DE; - t['Zeta'] = 0x0396; - t['Zhearmenian'] = 0x053A; - t['Zhebrevecyrillic'] = 0x04C1; - t['Zhecyrillic'] = 0x0416; - t['Zhedescendercyrillic'] = 0x0496; - t['Zhedieresiscyrillic'] = 0x04DC; - t['Zlinebelow'] = 0x1E94; - t['Zmonospace'] = 0xFF3A; - t['Zsmall'] = 0xF77A; - t['Zstroke'] = 0x01B5; - t['a'] = 0x0061; - t['aabengali'] = 0x0986; - t['aacute'] = 0x00E1; - t['aadeva'] = 0x0906; - t['aagujarati'] = 0x0A86; - t['aagurmukhi'] = 0x0A06; - t['aamatragurmukhi'] = 0x0A3E; - t['aarusquare'] = 0x3303; - t['aavowelsignbengali'] = 0x09BE; - t['aavowelsigndeva'] = 0x093E; - t['aavowelsigngujarati'] = 0x0ABE; - t['abbreviationmarkarmenian'] = 0x055F; - t['abbreviationsigndeva'] = 0x0970; - t['abengali'] = 0x0985; - t['abopomofo'] = 0x311A; - t['abreve'] = 0x0103; - t['abreveacute'] = 0x1EAF; - t['abrevecyrillic'] = 0x04D1; - t['abrevedotbelow'] = 0x1EB7; - t['abrevegrave'] = 0x1EB1; - t['abrevehookabove'] = 0x1EB3; - t['abrevetilde'] = 0x1EB5; - t['acaron'] = 0x01CE; - t['acircle'] = 0x24D0; - t['acircumflex'] = 0x00E2; - t['acircumflexacute'] = 0x1EA5; - t['acircumflexdotbelow'] = 0x1EAD; - t['acircumflexgrave'] = 0x1EA7; - t['acircumflexhookabove'] = 0x1EA9; - t['acircumflextilde'] = 0x1EAB; - t['acute'] = 0x00B4; - t['acutebelowcmb'] = 0x0317; - t['acutecmb'] = 0x0301; - t['acutecomb'] = 0x0301; - t['acutedeva'] = 0x0954; - t['acutelowmod'] = 0x02CF; - t['acutetonecmb'] = 0x0341; - t['acyrillic'] = 0x0430; - t['adblgrave'] = 0x0201; - t['addakgurmukhi'] = 0x0A71; - t['adeva'] = 0x0905; - t['adieresis'] = 0x00E4; - t['adieresiscyrillic'] = 0x04D3; - t['adieresismacron'] = 0x01DF; - t['adotbelow'] = 0x1EA1; - t['adotmacron'] = 0x01E1; - t['ae'] = 0x00E6; - t['aeacute'] = 0x01FD; - t['aekorean'] = 0x3150; - t['aemacron'] = 0x01E3; - t['afii00208'] = 0x2015; - t['afii08941'] = 0x20A4; - t['afii10017'] = 0x0410; - t['afii10018'] = 0x0411; - t['afii10019'] = 0x0412; - t['afii10020'] = 0x0413; - t['afii10021'] = 0x0414; - t['afii10022'] = 0x0415; - t['afii10023'] = 0x0401; - t['afii10024'] = 0x0416; - t['afii10025'] = 0x0417; - t['afii10026'] = 0x0418; - t['afii10027'] = 0x0419; - t['afii10028'] = 0x041A; - t['afii10029'] = 0x041B; - t['afii10030'] = 0x041C; - t['afii10031'] = 0x041D; - t['afii10032'] = 0x041E; - t['afii10033'] = 0x041F; - t['afii10034'] = 0x0420; - t['afii10035'] = 0x0421; - t['afii10036'] = 0x0422; - t['afii10037'] = 0x0423; - t['afii10038'] = 0x0424; - t['afii10039'] = 0x0425; - t['afii10040'] = 0x0426; - t['afii10041'] = 0x0427; - t['afii10042'] = 0x0428; - t['afii10043'] = 0x0429; - t['afii10044'] = 0x042A; - t['afii10045'] = 0x042B; - t['afii10046'] = 0x042C; - t['afii10047'] = 0x042D; - t['afii10048'] = 0x042E; - t['afii10049'] = 0x042F; - t['afii10050'] = 0x0490; - t['afii10051'] = 0x0402; - t['afii10052'] = 0x0403; - t['afii10053'] = 0x0404; - t['afii10054'] = 0x0405; - t['afii10055'] = 0x0406; - t['afii10056'] = 0x0407; - t['afii10057'] = 0x0408; - t['afii10058'] = 0x0409; - t['afii10059'] = 0x040A; - t['afii10060'] = 0x040B; - t['afii10061'] = 0x040C; - t['afii10062'] = 0x040E; - t['afii10063'] = 0xF6C4; - t['afii10064'] = 0xF6C5; - t['afii10065'] = 0x0430; - t['afii10066'] = 0x0431; - t['afii10067'] = 0x0432; - t['afii10068'] = 0x0433; - t['afii10069'] = 0x0434; - t['afii10070'] = 0x0435; - t['afii10071'] = 0x0451; - t['afii10072'] = 0x0436; - t['afii10073'] = 0x0437; - t['afii10074'] = 0x0438; - t['afii10075'] = 0x0439; - t['afii10076'] = 0x043A; - t['afii10077'] = 0x043B; - t['afii10078'] = 0x043C; - t['afii10079'] = 0x043D; - t['afii10080'] = 0x043E; - t['afii10081'] = 0x043F; - t['afii10082'] = 0x0440; - t['afii10083'] = 0x0441; - t['afii10084'] = 0x0442; - t['afii10085'] = 0x0443; - t['afii10086'] = 0x0444; - t['afii10087'] = 0x0445; - t['afii10088'] = 0x0446; - t['afii10089'] = 0x0447; - t['afii10090'] = 0x0448; - t['afii10091'] = 0x0449; - t['afii10092'] = 0x044A; - t['afii10093'] = 0x044B; - t['afii10094'] = 0x044C; - t['afii10095'] = 0x044D; - t['afii10096'] = 0x044E; - t['afii10097'] = 0x044F; - t['afii10098'] = 0x0491; - t['afii10099'] = 0x0452; - t['afii10100'] = 0x0453; - t['afii10101'] = 0x0454; - t['afii10102'] = 0x0455; - t['afii10103'] = 0x0456; - t['afii10104'] = 0x0457; - t['afii10105'] = 0x0458; - t['afii10106'] = 0x0459; - t['afii10107'] = 0x045A; - t['afii10108'] = 0x045B; - t['afii10109'] = 0x045C; - t['afii10110'] = 0x045E; - t['afii10145'] = 0x040F; - t['afii10146'] = 0x0462; - t['afii10147'] = 0x0472; - t['afii10148'] = 0x0474; - t['afii10192'] = 0xF6C6; - t['afii10193'] = 0x045F; - t['afii10194'] = 0x0463; - t['afii10195'] = 0x0473; - t['afii10196'] = 0x0475; - t['afii10831'] = 0xF6C7; - t['afii10832'] = 0xF6C8; - t['afii10846'] = 0x04D9; - t['afii299'] = 0x200E; - t['afii300'] = 0x200F; - t['afii301'] = 0x200D; - t['afii57381'] = 0x066A; - t['afii57388'] = 0x060C; - t['afii57392'] = 0x0660; - t['afii57393'] = 0x0661; - t['afii57394'] = 0x0662; - t['afii57395'] = 0x0663; - t['afii57396'] = 0x0664; - t['afii57397'] = 0x0665; - t['afii57398'] = 0x0666; - t['afii57399'] = 0x0667; - t['afii57400'] = 0x0668; - t['afii57401'] = 0x0669; - t['afii57403'] = 0x061B; - t['afii57407'] = 0x061F; - t['afii57409'] = 0x0621; - t['afii57410'] = 0x0622; - t['afii57411'] = 0x0623; - t['afii57412'] = 0x0624; - t['afii57413'] = 0x0625; - t['afii57414'] = 0x0626; - t['afii57415'] = 0x0627; - t['afii57416'] = 0x0628; - t['afii57417'] = 0x0629; - t['afii57418'] = 0x062A; - t['afii57419'] = 0x062B; - t['afii57420'] = 0x062C; - t['afii57421'] = 0x062D; - t['afii57422'] = 0x062E; - t['afii57423'] = 0x062F; - t['afii57424'] = 0x0630; - t['afii57425'] = 0x0631; - t['afii57426'] = 0x0632; - t['afii57427'] = 0x0633; - t['afii57428'] = 0x0634; - t['afii57429'] = 0x0635; - t['afii57430'] = 0x0636; - t['afii57431'] = 0x0637; - t['afii57432'] = 0x0638; - t['afii57433'] = 0x0639; - t['afii57434'] = 0x063A; - t['afii57440'] = 0x0640; - t['afii57441'] = 0x0641; - t['afii57442'] = 0x0642; - t['afii57443'] = 0x0643; - t['afii57444'] = 0x0644; - t['afii57445'] = 0x0645; - t['afii57446'] = 0x0646; - t['afii57448'] = 0x0648; - t['afii57449'] = 0x0649; - t['afii57450'] = 0x064A; - t['afii57451'] = 0x064B; - t['afii57452'] = 0x064C; - t['afii57453'] = 0x064D; - t['afii57454'] = 0x064E; - t['afii57455'] = 0x064F; - t['afii57456'] = 0x0650; - t['afii57457'] = 0x0651; - t['afii57458'] = 0x0652; - t['afii57470'] = 0x0647; - t['afii57505'] = 0x06A4; - t['afii57506'] = 0x067E; - t['afii57507'] = 0x0686; - t['afii57508'] = 0x0698; - t['afii57509'] = 0x06AF; - t['afii57511'] = 0x0679; - t['afii57512'] = 0x0688; - t['afii57513'] = 0x0691; - t['afii57514'] = 0x06BA; - t['afii57519'] = 0x06D2; - t['afii57534'] = 0x06D5; - t['afii57636'] = 0x20AA; - t['afii57645'] = 0x05BE; - t['afii57658'] = 0x05C3; - t['afii57664'] = 0x05D0; - t['afii57665'] = 0x05D1; - t['afii57666'] = 0x05D2; - t['afii57667'] = 0x05D3; - t['afii57668'] = 0x05D4; - t['afii57669'] = 0x05D5; - t['afii57670'] = 0x05D6; - t['afii57671'] = 0x05D7; - t['afii57672'] = 0x05D8; - t['afii57673'] = 0x05D9; - t['afii57674'] = 0x05DA; - t['afii57675'] = 0x05DB; - t['afii57676'] = 0x05DC; - t['afii57677'] = 0x05DD; - t['afii57678'] = 0x05DE; - t['afii57679'] = 0x05DF; - t['afii57680'] = 0x05E0; - t['afii57681'] = 0x05E1; - t['afii57682'] = 0x05E2; - t['afii57683'] = 0x05E3; - t['afii57684'] = 0x05E4; - t['afii57685'] = 0x05E5; - t['afii57686'] = 0x05E6; - t['afii57687'] = 0x05E7; - t['afii57688'] = 0x05E8; - t['afii57689'] = 0x05E9; - t['afii57690'] = 0x05EA; - t['afii57694'] = 0xFB2A; - t['afii57695'] = 0xFB2B; - t['afii57700'] = 0xFB4B; - t['afii57705'] = 0xFB1F; - t['afii57716'] = 0x05F0; - t['afii57717'] = 0x05F1; - t['afii57718'] = 0x05F2; - t['afii57723'] = 0xFB35; - t['afii57793'] = 0x05B4; - t['afii57794'] = 0x05B5; - t['afii57795'] = 0x05B6; - t['afii57796'] = 0x05BB; - t['afii57797'] = 0x05B8; - t['afii57798'] = 0x05B7; - t['afii57799'] = 0x05B0; - t['afii57800'] = 0x05B2; - t['afii57801'] = 0x05B1; - t['afii57802'] = 0x05B3; - t['afii57803'] = 0x05C2; - t['afii57804'] = 0x05C1; - t['afii57806'] = 0x05B9; - t['afii57807'] = 0x05BC; - t['afii57839'] = 0x05BD; - t['afii57841'] = 0x05BF; - t['afii57842'] = 0x05C0; - t['afii57929'] = 0x02BC; - t['afii61248'] = 0x2105; - t['afii61289'] = 0x2113; - t['afii61352'] = 0x2116; - t['afii61573'] = 0x202C; - t['afii61574'] = 0x202D; - t['afii61575'] = 0x202E; - t['afii61664'] = 0x200C; - t['afii63167'] = 0x066D; - t['afii64937'] = 0x02BD; - t['agrave'] = 0x00E0; - t['agujarati'] = 0x0A85; - t['agurmukhi'] = 0x0A05; - t['ahiragana'] = 0x3042; - t['ahookabove'] = 0x1EA3; - t['aibengali'] = 0x0990; - t['aibopomofo'] = 0x311E; - t['aideva'] = 0x0910; - t['aiecyrillic'] = 0x04D5; - t['aigujarati'] = 0x0A90; - t['aigurmukhi'] = 0x0A10; - t['aimatragurmukhi'] = 0x0A48; - t['ainarabic'] = 0x0639; - t['ainfinalarabic'] = 0xFECA; - t['aininitialarabic'] = 0xFECB; - t['ainmedialarabic'] = 0xFECC; - t['ainvertedbreve'] = 0x0203; - t['aivowelsignbengali'] = 0x09C8; - t['aivowelsigndeva'] = 0x0948; - t['aivowelsigngujarati'] = 0x0AC8; - t['akatakana'] = 0x30A2; - t['akatakanahalfwidth'] = 0xFF71; - t['akorean'] = 0x314F; - t['alef'] = 0x05D0; - t['alefarabic'] = 0x0627; - t['alefdageshhebrew'] = 0xFB30; - t['aleffinalarabic'] = 0xFE8E; - t['alefhamzaabovearabic'] = 0x0623; - t['alefhamzaabovefinalarabic'] = 0xFE84; - t['alefhamzabelowarabic'] = 0x0625; - t['alefhamzabelowfinalarabic'] = 0xFE88; - t['alefhebrew'] = 0x05D0; - t['aleflamedhebrew'] = 0xFB4F; - t['alefmaddaabovearabic'] = 0x0622; - t['alefmaddaabovefinalarabic'] = 0xFE82; - t['alefmaksuraarabic'] = 0x0649; - t['alefmaksurafinalarabic'] = 0xFEF0; - t['alefmaksurainitialarabic'] = 0xFEF3; - t['alefmaksuramedialarabic'] = 0xFEF4; - t['alefpatahhebrew'] = 0xFB2E; - t['alefqamatshebrew'] = 0xFB2F; - t['aleph'] = 0x2135; - t['allequal'] = 0x224C; - t['alpha'] = 0x03B1; - t['alphatonos'] = 0x03AC; - t['amacron'] = 0x0101; - t['amonospace'] = 0xFF41; - t['ampersand'] = 0x0026; - t['ampersandmonospace'] = 0xFF06; - t['ampersandsmall'] = 0xF726; - t['amsquare'] = 0x33C2; - t['anbopomofo'] = 0x3122; - t['angbopomofo'] = 0x3124; - t['angbracketleft'] = 0x3008; - t['angbracketright'] = 0x3009; - t['angkhankhuthai'] = 0x0E5A; - t['angle'] = 0x2220; - t['anglebracketleft'] = 0x3008; - t['anglebracketleftvertical'] = 0xFE3F; - t['anglebracketright'] = 0x3009; - t['anglebracketrightvertical'] = 0xFE40; - t['angleleft'] = 0x2329; - t['angleright'] = 0x232A; - t['angstrom'] = 0x212B; - t['anoteleia'] = 0x0387; - t['anudattadeva'] = 0x0952; - t['anusvarabengali'] = 0x0982; - t['anusvaradeva'] = 0x0902; - t['anusvaragujarati'] = 0x0A82; - t['aogonek'] = 0x0105; - t['apaatosquare'] = 0x3300; - t['aparen'] = 0x249C; - t['apostrophearmenian'] = 0x055A; - t['apostrophemod'] = 0x02BC; - t['apple'] = 0xF8FF; - t['approaches'] = 0x2250; - t['approxequal'] = 0x2248; - t['approxequalorimage'] = 0x2252; - t['approximatelyequal'] = 0x2245; - t['araeaekorean'] = 0x318E; - t['araeakorean'] = 0x318D; - t['arc'] = 0x2312; - t['arighthalfring'] = 0x1E9A; - t['aring'] = 0x00E5; - t['aringacute'] = 0x01FB; - t['aringbelow'] = 0x1E01; - t['arrowboth'] = 0x2194; - t['arrowdashdown'] = 0x21E3; - t['arrowdashleft'] = 0x21E0; - t['arrowdashright'] = 0x21E2; - t['arrowdashup'] = 0x21E1; - t['arrowdblboth'] = 0x21D4; - t['arrowdbldown'] = 0x21D3; - t['arrowdblleft'] = 0x21D0; - t['arrowdblright'] = 0x21D2; - t['arrowdblup'] = 0x21D1; - t['arrowdown'] = 0x2193; - t['arrowdownleft'] = 0x2199; - t['arrowdownright'] = 0x2198; - t['arrowdownwhite'] = 0x21E9; - t['arrowheaddownmod'] = 0x02C5; - t['arrowheadleftmod'] = 0x02C2; - t['arrowheadrightmod'] = 0x02C3; - t['arrowheadupmod'] = 0x02C4; - t['arrowhorizex'] = 0xF8E7; - t['arrowleft'] = 0x2190; - t['arrowleftdbl'] = 0x21D0; - t['arrowleftdblstroke'] = 0x21CD; - t['arrowleftoverright'] = 0x21C6; - t['arrowleftwhite'] = 0x21E6; - t['arrowright'] = 0x2192; - t['arrowrightdblstroke'] = 0x21CF; - t['arrowrightheavy'] = 0x279E; - t['arrowrightoverleft'] = 0x21C4; - t['arrowrightwhite'] = 0x21E8; - t['arrowtableft'] = 0x21E4; - t['arrowtabright'] = 0x21E5; - t['arrowup'] = 0x2191; - t['arrowupdn'] = 0x2195; - t['arrowupdnbse'] = 0x21A8; - t['arrowupdownbase'] = 0x21A8; - t['arrowupleft'] = 0x2196; - t['arrowupleftofdown'] = 0x21C5; - t['arrowupright'] = 0x2197; - t['arrowupwhite'] = 0x21E7; - t['arrowvertex'] = 0xF8E6; - t['asciicircum'] = 0x005E; - t['asciicircummonospace'] = 0xFF3E; - t['asciitilde'] = 0x007E; - t['asciitildemonospace'] = 0xFF5E; - t['ascript'] = 0x0251; - t['ascriptturned'] = 0x0252; - t['asmallhiragana'] = 0x3041; - t['asmallkatakana'] = 0x30A1; - t['asmallkatakanahalfwidth'] = 0xFF67; - t['asterisk'] = 0x002A; - t['asteriskaltonearabic'] = 0x066D; - t['asteriskarabic'] = 0x066D; - t['asteriskmath'] = 0x2217; - t['asteriskmonospace'] = 0xFF0A; - t['asterisksmall'] = 0xFE61; - t['asterism'] = 0x2042; - t['asuperior'] = 0xF6E9; - t['asymptoticallyequal'] = 0x2243; - t['at'] = 0x0040; - t['atilde'] = 0x00E3; - t['atmonospace'] = 0xFF20; - t['atsmall'] = 0xFE6B; - t['aturned'] = 0x0250; - t['aubengali'] = 0x0994; - t['aubopomofo'] = 0x3120; - t['audeva'] = 0x0914; - t['augujarati'] = 0x0A94; - t['augurmukhi'] = 0x0A14; - t['aulengthmarkbengali'] = 0x09D7; - t['aumatragurmukhi'] = 0x0A4C; - t['auvowelsignbengali'] = 0x09CC; - t['auvowelsigndeva'] = 0x094C; - t['auvowelsigngujarati'] = 0x0ACC; - t['avagrahadeva'] = 0x093D; - t['aybarmenian'] = 0x0561; - t['ayin'] = 0x05E2; - t['ayinaltonehebrew'] = 0xFB20; - t['ayinhebrew'] = 0x05E2; - t['b'] = 0x0062; - t['babengali'] = 0x09AC; - t['backslash'] = 0x005C; - t['backslashmonospace'] = 0xFF3C; - t['badeva'] = 0x092C; - t['bagujarati'] = 0x0AAC; - t['bagurmukhi'] = 0x0A2C; - t['bahiragana'] = 0x3070; - t['bahtthai'] = 0x0E3F; - t['bakatakana'] = 0x30D0; - t['bar'] = 0x007C; - t['barmonospace'] = 0xFF5C; - t['bbopomofo'] = 0x3105; - t['bcircle'] = 0x24D1; - t['bdotaccent'] = 0x1E03; - t['bdotbelow'] = 0x1E05; - t['beamedsixteenthnotes'] = 0x266C; - t['because'] = 0x2235; - t['becyrillic'] = 0x0431; - t['beharabic'] = 0x0628; - t['behfinalarabic'] = 0xFE90; - t['behinitialarabic'] = 0xFE91; - t['behiragana'] = 0x3079; - t['behmedialarabic'] = 0xFE92; - t['behmeeminitialarabic'] = 0xFC9F; - t['behmeemisolatedarabic'] = 0xFC08; - t['behnoonfinalarabic'] = 0xFC6D; - t['bekatakana'] = 0x30D9; - t['benarmenian'] = 0x0562; - t['bet'] = 0x05D1; - t['beta'] = 0x03B2; - t['betasymbolgreek'] = 0x03D0; - t['betdagesh'] = 0xFB31; - t['betdageshhebrew'] = 0xFB31; - t['bethebrew'] = 0x05D1; - t['betrafehebrew'] = 0xFB4C; - t['bhabengali'] = 0x09AD; - t['bhadeva'] = 0x092D; - t['bhagujarati'] = 0x0AAD; - t['bhagurmukhi'] = 0x0A2D; - t['bhook'] = 0x0253; - t['bihiragana'] = 0x3073; - t['bikatakana'] = 0x30D3; - t['bilabialclick'] = 0x0298; - t['bindigurmukhi'] = 0x0A02; - t['birusquare'] = 0x3331; - t['blackcircle'] = 0x25CF; - t['blackdiamond'] = 0x25C6; - t['blackdownpointingtriangle'] = 0x25BC; - t['blackleftpointingpointer'] = 0x25C4; - t['blackleftpointingtriangle'] = 0x25C0; - t['blacklenticularbracketleft'] = 0x3010; - t['blacklenticularbracketleftvertical'] = 0xFE3B; - t['blacklenticularbracketright'] = 0x3011; - t['blacklenticularbracketrightvertical'] = 0xFE3C; - t['blacklowerlefttriangle'] = 0x25E3; - t['blacklowerrighttriangle'] = 0x25E2; - t['blackrectangle'] = 0x25AC; - t['blackrightpointingpointer'] = 0x25BA; - t['blackrightpointingtriangle'] = 0x25B6; - t['blacksmallsquare'] = 0x25AA; - t['blacksmilingface'] = 0x263B; - t['blacksquare'] = 0x25A0; - t['blackstar'] = 0x2605; - t['blackupperlefttriangle'] = 0x25E4; - t['blackupperrighttriangle'] = 0x25E5; - t['blackuppointingsmalltriangle'] = 0x25B4; - t['blackuppointingtriangle'] = 0x25B2; - t['blank'] = 0x2423; - t['blinebelow'] = 0x1E07; - t['block'] = 0x2588; - t['bmonospace'] = 0xFF42; - t['bobaimaithai'] = 0x0E1A; - t['bohiragana'] = 0x307C; - t['bokatakana'] = 0x30DC; - t['bparen'] = 0x249D; - t['bqsquare'] = 0x33C3; - t['braceex'] = 0xF8F4; - t['braceleft'] = 0x007B; - t['braceleftbt'] = 0xF8F3; - t['braceleftmid'] = 0xF8F2; - t['braceleftmonospace'] = 0xFF5B; - t['braceleftsmall'] = 0xFE5B; - t['bracelefttp'] = 0xF8F1; - t['braceleftvertical'] = 0xFE37; - t['braceright'] = 0x007D; - t['bracerightbt'] = 0xF8FE; - t['bracerightmid'] = 0xF8FD; - t['bracerightmonospace'] = 0xFF5D; - t['bracerightsmall'] = 0xFE5C; - t['bracerighttp'] = 0xF8FC; - t['bracerightvertical'] = 0xFE38; - t['bracketleft'] = 0x005B; - t['bracketleftbt'] = 0xF8F0; - t['bracketleftex'] = 0xF8EF; - t['bracketleftmonospace'] = 0xFF3B; - t['bracketlefttp'] = 0xF8EE; - t['bracketright'] = 0x005D; - t['bracketrightbt'] = 0xF8FB; - t['bracketrightex'] = 0xF8FA; - t['bracketrightmonospace'] = 0xFF3D; - t['bracketrighttp'] = 0xF8F9; - t['breve'] = 0x02D8; - t['brevebelowcmb'] = 0x032E; - t['brevecmb'] = 0x0306; - t['breveinvertedbelowcmb'] = 0x032F; - t['breveinvertedcmb'] = 0x0311; - t['breveinverteddoublecmb'] = 0x0361; - t['bridgebelowcmb'] = 0x032A; - t['bridgeinvertedbelowcmb'] = 0x033A; - t['brokenbar'] = 0x00A6; - t['bstroke'] = 0x0180; - t['bsuperior'] = 0xF6EA; - t['btopbar'] = 0x0183; - t['buhiragana'] = 0x3076; - t['bukatakana'] = 0x30D6; - t['bullet'] = 0x2022; - t['bulletinverse'] = 0x25D8; - t['bulletoperator'] = 0x2219; - t['bullseye'] = 0x25CE; - t['c'] = 0x0063; - t['caarmenian'] = 0x056E; - t['cabengali'] = 0x099A; - t['cacute'] = 0x0107; - t['cadeva'] = 0x091A; - t['cagujarati'] = 0x0A9A; - t['cagurmukhi'] = 0x0A1A; - t['calsquare'] = 0x3388; - t['candrabindubengali'] = 0x0981; - t['candrabinducmb'] = 0x0310; - t['candrabindudeva'] = 0x0901; - t['candrabindugujarati'] = 0x0A81; - t['capslock'] = 0x21EA; - t['careof'] = 0x2105; - t['caron'] = 0x02C7; - t['caronbelowcmb'] = 0x032C; - t['caroncmb'] = 0x030C; - t['carriagereturn'] = 0x21B5; - t['cbopomofo'] = 0x3118; - t['ccaron'] = 0x010D; - t['ccedilla'] = 0x00E7; - t['ccedillaacute'] = 0x1E09; - t['ccircle'] = 0x24D2; - t['ccircumflex'] = 0x0109; - t['ccurl'] = 0x0255; - t['cdot'] = 0x010B; - t['cdotaccent'] = 0x010B; - t['cdsquare'] = 0x33C5; - t['cedilla'] = 0x00B8; - t['cedillacmb'] = 0x0327; - t['cent'] = 0x00A2; - t['centigrade'] = 0x2103; - t['centinferior'] = 0xF6DF; - t['centmonospace'] = 0xFFE0; - t['centoldstyle'] = 0xF7A2; - t['centsuperior'] = 0xF6E0; - t['chaarmenian'] = 0x0579; - t['chabengali'] = 0x099B; - t['chadeva'] = 0x091B; - t['chagujarati'] = 0x0A9B; - t['chagurmukhi'] = 0x0A1B; - t['chbopomofo'] = 0x3114; - t['cheabkhasiancyrillic'] = 0x04BD; - t['checkmark'] = 0x2713; - t['checyrillic'] = 0x0447; - t['chedescenderabkhasiancyrillic'] = 0x04BF; - t['chedescendercyrillic'] = 0x04B7; - t['chedieresiscyrillic'] = 0x04F5; - t['cheharmenian'] = 0x0573; - t['chekhakassiancyrillic'] = 0x04CC; - t['cheverticalstrokecyrillic'] = 0x04B9; - t['chi'] = 0x03C7; - t['chieuchacirclekorean'] = 0x3277; - t['chieuchaparenkorean'] = 0x3217; - t['chieuchcirclekorean'] = 0x3269; - t['chieuchkorean'] = 0x314A; - t['chieuchparenkorean'] = 0x3209; - t['chochangthai'] = 0x0E0A; - t['chochanthai'] = 0x0E08; - t['chochingthai'] = 0x0E09; - t['chochoethai'] = 0x0E0C; - t['chook'] = 0x0188; - t['cieucacirclekorean'] = 0x3276; - t['cieucaparenkorean'] = 0x3216; - t['cieuccirclekorean'] = 0x3268; - t['cieuckorean'] = 0x3148; - t['cieucparenkorean'] = 0x3208; - t['cieucuparenkorean'] = 0x321C; - t['circle'] = 0x25CB; - t['circlecopyrt'] = 0x00A9; - t['circlemultiply'] = 0x2297; - t['circleot'] = 0x2299; - t['circleplus'] = 0x2295; - t['circlepostalmark'] = 0x3036; - t['circlewithlefthalfblack'] = 0x25D0; - t['circlewithrighthalfblack'] = 0x25D1; - t['circumflex'] = 0x02C6; - t['circumflexbelowcmb'] = 0x032D; - t['circumflexcmb'] = 0x0302; - t['clear'] = 0x2327; - t['clickalveolar'] = 0x01C2; - t['clickdental'] = 0x01C0; - t['clicklateral'] = 0x01C1; - t['clickretroflex'] = 0x01C3; - t['club'] = 0x2663; - t['clubsuitblack'] = 0x2663; - t['clubsuitwhite'] = 0x2667; - t['cmcubedsquare'] = 0x33A4; - t['cmonospace'] = 0xFF43; - t['cmsquaredsquare'] = 0x33A0; - t['coarmenian'] = 0x0581; - t['colon'] = 0x003A; - t['colonmonetary'] = 0x20A1; - t['colonmonospace'] = 0xFF1A; - t['colonsign'] = 0x20A1; - t['colonsmall'] = 0xFE55; - t['colontriangularhalfmod'] = 0x02D1; - t['colontriangularmod'] = 0x02D0; - t['comma'] = 0x002C; - t['commaabovecmb'] = 0x0313; - t['commaaboverightcmb'] = 0x0315; - t['commaaccent'] = 0xF6C3; - t['commaarabic'] = 0x060C; - t['commaarmenian'] = 0x055D; - t['commainferior'] = 0xF6E1; - t['commamonospace'] = 0xFF0C; - t['commareversedabovecmb'] = 0x0314; - t['commareversedmod'] = 0x02BD; - t['commasmall'] = 0xFE50; - t['commasuperior'] = 0xF6E2; - t['commaturnedabovecmb'] = 0x0312; - t['commaturnedmod'] = 0x02BB; - t['compass'] = 0x263C; - t['congruent'] = 0x2245; - t['contourintegral'] = 0x222E; - t['control'] = 0x2303; - t['controlACK'] = 0x0006; - t['controlBEL'] = 0x0007; - t['controlBS'] = 0x0008; - t['controlCAN'] = 0x0018; - t['controlCR'] = 0x000D; - t['controlDC1'] = 0x0011; - t['controlDC2'] = 0x0012; - t['controlDC3'] = 0x0013; - t['controlDC4'] = 0x0014; - t['controlDEL'] = 0x007F; - t['controlDLE'] = 0x0010; - t['controlEM'] = 0x0019; - t['controlENQ'] = 0x0005; - t['controlEOT'] = 0x0004; - t['controlESC'] = 0x001B; - t['controlETB'] = 0x0017; - t['controlETX'] = 0x0003; - t['controlFF'] = 0x000C; - t['controlFS'] = 0x001C; - t['controlGS'] = 0x001D; - t['controlHT'] = 0x0009; - t['controlLF'] = 0x000A; - t['controlNAK'] = 0x0015; - t['controlNULL'] = 0x0000; - t['controlRS'] = 0x001E; - t['controlSI'] = 0x000F; - t['controlSO'] = 0x000E; - t['controlSOT'] = 0x0002; - t['controlSTX'] = 0x0001; - t['controlSUB'] = 0x001A; - t['controlSYN'] = 0x0016; - t['controlUS'] = 0x001F; - t['controlVT'] = 0x000B; - t['copyright'] = 0x00A9; - t['copyrightsans'] = 0xF8E9; - t['copyrightserif'] = 0xF6D9; - t['cornerbracketleft'] = 0x300C; - t['cornerbracketlefthalfwidth'] = 0xFF62; - t['cornerbracketleftvertical'] = 0xFE41; - t['cornerbracketright'] = 0x300D; - t['cornerbracketrighthalfwidth'] = 0xFF63; - t['cornerbracketrightvertical'] = 0xFE42; - t['corporationsquare'] = 0x337F; - t['cosquare'] = 0x33C7; - t['coverkgsquare'] = 0x33C6; - t['cparen'] = 0x249E; - t['cruzeiro'] = 0x20A2; - t['cstretched'] = 0x0297; - t['curlyand'] = 0x22CF; - t['curlyor'] = 0x22CE; - t['currency'] = 0x00A4; - t['cyrBreve'] = 0xF6D1; - t['cyrFlex'] = 0xF6D2; - t['cyrbreve'] = 0xF6D4; - t['cyrflex'] = 0xF6D5; - t['d'] = 0x0064; - t['daarmenian'] = 0x0564; - t['dabengali'] = 0x09A6; - t['dadarabic'] = 0x0636; - t['dadeva'] = 0x0926; - t['dadfinalarabic'] = 0xFEBE; - t['dadinitialarabic'] = 0xFEBF; - t['dadmedialarabic'] = 0xFEC0; - t['dagesh'] = 0x05BC; - t['dageshhebrew'] = 0x05BC; - t['dagger'] = 0x2020; - t['daggerdbl'] = 0x2021; - t['dagujarati'] = 0x0AA6; - t['dagurmukhi'] = 0x0A26; - t['dahiragana'] = 0x3060; - t['dakatakana'] = 0x30C0; - t['dalarabic'] = 0x062F; - t['dalet'] = 0x05D3; - t['daletdagesh'] = 0xFB33; - t['daletdageshhebrew'] = 0xFB33; - t['dalethebrew'] = 0x05D3; - t['dalfinalarabic'] = 0xFEAA; - t['dammaarabic'] = 0x064F; - t['dammalowarabic'] = 0x064F; - t['dammatanaltonearabic'] = 0x064C; - t['dammatanarabic'] = 0x064C; - t['danda'] = 0x0964; - t['dargahebrew'] = 0x05A7; - t['dargalefthebrew'] = 0x05A7; - t['dasiapneumatacyrilliccmb'] = 0x0485; - t['dblGrave'] = 0xF6D3; - t['dblanglebracketleft'] = 0x300A; - t['dblanglebracketleftvertical'] = 0xFE3D; - t['dblanglebracketright'] = 0x300B; - t['dblanglebracketrightvertical'] = 0xFE3E; - t['dblarchinvertedbelowcmb'] = 0x032B; - t['dblarrowleft'] = 0x21D4; - t['dblarrowright'] = 0x21D2; - t['dbldanda'] = 0x0965; - t['dblgrave'] = 0xF6D6; - t['dblgravecmb'] = 0x030F; - t['dblintegral'] = 0x222C; - t['dbllowline'] = 0x2017; - t['dbllowlinecmb'] = 0x0333; - t['dbloverlinecmb'] = 0x033F; - t['dblprimemod'] = 0x02BA; - t['dblverticalbar'] = 0x2016; - t['dblverticallineabovecmb'] = 0x030E; - t['dbopomofo'] = 0x3109; - t['dbsquare'] = 0x33C8; - t['dcaron'] = 0x010F; - t['dcedilla'] = 0x1E11; - t['dcircle'] = 0x24D3; - t['dcircumflexbelow'] = 0x1E13; - t['dcroat'] = 0x0111; - t['ddabengali'] = 0x09A1; - t['ddadeva'] = 0x0921; - t['ddagujarati'] = 0x0AA1; - t['ddagurmukhi'] = 0x0A21; - t['ddalarabic'] = 0x0688; - t['ddalfinalarabic'] = 0xFB89; - t['dddhadeva'] = 0x095C; - t['ddhabengali'] = 0x09A2; - t['ddhadeva'] = 0x0922; - t['ddhagujarati'] = 0x0AA2; - t['ddhagurmukhi'] = 0x0A22; - t['ddotaccent'] = 0x1E0B; - t['ddotbelow'] = 0x1E0D; - t['decimalseparatorarabic'] = 0x066B; - t['decimalseparatorpersian'] = 0x066B; - t['decyrillic'] = 0x0434; - t['degree'] = 0x00B0; - t['dehihebrew'] = 0x05AD; - t['dehiragana'] = 0x3067; - t['deicoptic'] = 0x03EF; - t['dekatakana'] = 0x30C7; - t['deleteleft'] = 0x232B; - t['deleteright'] = 0x2326; - t['delta'] = 0x03B4; - t['deltaturned'] = 0x018D; - t['denominatorminusonenumeratorbengali'] = 0x09F8; - t['dezh'] = 0x02A4; - t['dhabengali'] = 0x09A7; - t['dhadeva'] = 0x0927; - t['dhagujarati'] = 0x0AA7; - t['dhagurmukhi'] = 0x0A27; - t['dhook'] = 0x0257; - t['dialytikatonos'] = 0x0385; - t['dialytikatonoscmb'] = 0x0344; - t['diamond'] = 0x2666; - t['diamondsuitwhite'] = 0x2662; - t['dieresis'] = 0x00A8; - t['dieresisacute'] = 0xF6D7; - t['dieresisbelowcmb'] = 0x0324; - t['dieresiscmb'] = 0x0308; - t['dieresisgrave'] = 0xF6D8; - t['dieresistonos'] = 0x0385; - t['dihiragana'] = 0x3062; - t['dikatakana'] = 0x30C2; - t['dittomark'] = 0x3003; - t['divide'] = 0x00F7; - t['divides'] = 0x2223; - t['divisionslash'] = 0x2215; - t['djecyrillic'] = 0x0452; - t['dkshade'] = 0x2593; - t['dlinebelow'] = 0x1E0F; - t['dlsquare'] = 0x3397; - t['dmacron'] = 0x0111; - t['dmonospace'] = 0xFF44; - t['dnblock'] = 0x2584; - t['dochadathai'] = 0x0E0E; - t['dodekthai'] = 0x0E14; - t['dohiragana'] = 0x3069; - t['dokatakana'] = 0x30C9; - t['dollar'] = 0x0024; - t['dollarinferior'] = 0xF6E3; - t['dollarmonospace'] = 0xFF04; - t['dollaroldstyle'] = 0xF724; - t['dollarsmall'] = 0xFE69; - t['dollarsuperior'] = 0xF6E4; - t['dong'] = 0x20AB; - t['dorusquare'] = 0x3326; - t['dotaccent'] = 0x02D9; - t['dotaccentcmb'] = 0x0307; - t['dotbelowcmb'] = 0x0323; - t['dotbelowcomb'] = 0x0323; - t['dotkatakana'] = 0x30FB; - t['dotlessi'] = 0x0131; - t['dotlessj'] = 0xF6BE; - t['dotlessjstrokehook'] = 0x0284; - t['dotmath'] = 0x22C5; - t['dottedcircle'] = 0x25CC; - t['doubleyodpatah'] = 0xFB1F; - t['doubleyodpatahhebrew'] = 0xFB1F; - t['downtackbelowcmb'] = 0x031E; - t['downtackmod'] = 0x02D5; - t['dparen'] = 0x249F; - t['dsuperior'] = 0xF6EB; - t['dtail'] = 0x0256; - t['dtopbar'] = 0x018C; - t['duhiragana'] = 0x3065; - t['dukatakana'] = 0x30C5; - t['dz'] = 0x01F3; - t['dzaltone'] = 0x02A3; - t['dzcaron'] = 0x01C6; - t['dzcurl'] = 0x02A5; - t['dzeabkhasiancyrillic'] = 0x04E1; - t['dzecyrillic'] = 0x0455; - t['dzhecyrillic'] = 0x045F; - t['e'] = 0x0065; - t['eacute'] = 0x00E9; - t['earth'] = 0x2641; - t['ebengali'] = 0x098F; - t['ebopomofo'] = 0x311C; - t['ebreve'] = 0x0115; - t['ecandradeva'] = 0x090D; - t['ecandragujarati'] = 0x0A8D; - t['ecandravowelsigndeva'] = 0x0945; - t['ecandravowelsigngujarati'] = 0x0AC5; - t['ecaron'] = 0x011B; - t['ecedillabreve'] = 0x1E1D; - t['echarmenian'] = 0x0565; - t['echyiwnarmenian'] = 0x0587; - t['ecircle'] = 0x24D4; - t['ecircumflex'] = 0x00EA; - t['ecircumflexacute'] = 0x1EBF; - t['ecircumflexbelow'] = 0x1E19; - t['ecircumflexdotbelow'] = 0x1EC7; - t['ecircumflexgrave'] = 0x1EC1; - t['ecircumflexhookabove'] = 0x1EC3; - t['ecircumflextilde'] = 0x1EC5; - t['ecyrillic'] = 0x0454; - t['edblgrave'] = 0x0205; - t['edeva'] = 0x090F; - t['edieresis'] = 0x00EB; - t['edot'] = 0x0117; - t['edotaccent'] = 0x0117; - t['edotbelow'] = 0x1EB9; - t['eegurmukhi'] = 0x0A0F; - t['eematragurmukhi'] = 0x0A47; - t['efcyrillic'] = 0x0444; - t['egrave'] = 0x00E8; - t['egujarati'] = 0x0A8F; - t['eharmenian'] = 0x0567; - t['ehbopomofo'] = 0x311D; - t['ehiragana'] = 0x3048; - t['ehookabove'] = 0x1EBB; - t['eibopomofo'] = 0x311F; - t['eight'] = 0x0038; - t['eightarabic'] = 0x0668; - t['eightbengali'] = 0x09EE; - t['eightcircle'] = 0x2467; - t['eightcircleinversesansserif'] = 0x2791; - t['eightdeva'] = 0x096E; - t['eighteencircle'] = 0x2471; - t['eighteenparen'] = 0x2485; - t['eighteenperiod'] = 0x2499; - t['eightgujarati'] = 0x0AEE; - t['eightgurmukhi'] = 0x0A6E; - t['eighthackarabic'] = 0x0668; - t['eighthangzhou'] = 0x3028; - t['eighthnotebeamed'] = 0x266B; - t['eightideographicparen'] = 0x3227; - t['eightinferior'] = 0x2088; - t['eightmonospace'] = 0xFF18; - t['eightoldstyle'] = 0xF738; - t['eightparen'] = 0x247B; - t['eightperiod'] = 0x248F; - t['eightpersian'] = 0x06F8; - t['eightroman'] = 0x2177; - t['eightsuperior'] = 0x2078; - t['eightthai'] = 0x0E58; - t['einvertedbreve'] = 0x0207; - t['eiotifiedcyrillic'] = 0x0465; - t['ekatakana'] = 0x30A8; - t['ekatakanahalfwidth'] = 0xFF74; - t['ekonkargurmukhi'] = 0x0A74; - t['ekorean'] = 0x3154; - t['elcyrillic'] = 0x043B; - t['element'] = 0x2208; - t['elevencircle'] = 0x246A; - t['elevenparen'] = 0x247E; - t['elevenperiod'] = 0x2492; - t['elevenroman'] = 0x217A; - t['ellipsis'] = 0x2026; - t['ellipsisvertical'] = 0x22EE; - t['emacron'] = 0x0113; - t['emacronacute'] = 0x1E17; - t['emacrongrave'] = 0x1E15; - t['emcyrillic'] = 0x043C; - t['emdash'] = 0x2014; - t['emdashvertical'] = 0xFE31; - t['emonospace'] = 0xFF45; - t['emphasismarkarmenian'] = 0x055B; - t['emptyset'] = 0x2205; - t['enbopomofo'] = 0x3123; - t['encyrillic'] = 0x043D; - t['endash'] = 0x2013; - t['endashvertical'] = 0xFE32; - t['endescendercyrillic'] = 0x04A3; - t['eng'] = 0x014B; - t['engbopomofo'] = 0x3125; - t['enghecyrillic'] = 0x04A5; - t['enhookcyrillic'] = 0x04C8; - t['enspace'] = 0x2002; - t['eogonek'] = 0x0119; - t['eokorean'] = 0x3153; - t['eopen'] = 0x025B; - t['eopenclosed'] = 0x029A; - t['eopenreversed'] = 0x025C; - t['eopenreversedclosed'] = 0x025E; - t['eopenreversedhook'] = 0x025D; - t['eparen'] = 0x24A0; - t['epsilon'] = 0x03B5; - t['epsilontonos'] = 0x03AD; - t['equal'] = 0x003D; - t['equalmonospace'] = 0xFF1D; - t['equalsmall'] = 0xFE66; - t['equalsuperior'] = 0x207C; - t['equivalence'] = 0x2261; - t['erbopomofo'] = 0x3126; - t['ercyrillic'] = 0x0440; - t['ereversed'] = 0x0258; - t['ereversedcyrillic'] = 0x044D; - t['escyrillic'] = 0x0441; - t['esdescendercyrillic'] = 0x04AB; - t['esh'] = 0x0283; - t['eshcurl'] = 0x0286; - t['eshortdeva'] = 0x090E; - t['eshortvowelsigndeva'] = 0x0946; - t['eshreversedloop'] = 0x01AA; - t['eshsquatreversed'] = 0x0285; - t['esmallhiragana'] = 0x3047; - t['esmallkatakana'] = 0x30A7; - t['esmallkatakanahalfwidth'] = 0xFF6A; - t['estimated'] = 0x212E; - t['esuperior'] = 0xF6EC; - t['eta'] = 0x03B7; - t['etarmenian'] = 0x0568; - t['etatonos'] = 0x03AE; - t['eth'] = 0x00F0; - t['etilde'] = 0x1EBD; - t['etildebelow'] = 0x1E1B; - t['etnahtafoukhhebrew'] = 0x0591; - t['etnahtafoukhlefthebrew'] = 0x0591; - t['etnahtahebrew'] = 0x0591; - t['etnahtalefthebrew'] = 0x0591; - t['eturned'] = 0x01DD; - t['eukorean'] = 0x3161; - t['euro'] = 0x20AC; - t['evowelsignbengali'] = 0x09C7; - t['evowelsigndeva'] = 0x0947; - t['evowelsigngujarati'] = 0x0AC7; - t['exclam'] = 0x0021; - t['exclamarmenian'] = 0x055C; - t['exclamdbl'] = 0x203C; - t['exclamdown'] = 0x00A1; - t['exclamdownsmall'] = 0xF7A1; - t['exclammonospace'] = 0xFF01; - t['exclamsmall'] = 0xF721; - t['existential'] = 0x2203; - t['ezh'] = 0x0292; - t['ezhcaron'] = 0x01EF; - t['ezhcurl'] = 0x0293; - t['ezhreversed'] = 0x01B9; - t['ezhtail'] = 0x01BA; - t['f'] = 0x0066; - t['fadeva'] = 0x095E; - t['fagurmukhi'] = 0x0A5E; - t['fahrenheit'] = 0x2109; - t['fathaarabic'] = 0x064E; - t['fathalowarabic'] = 0x064E; - t['fathatanarabic'] = 0x064B; - t['fbopomofo'] = 0x3108; - t['fcircle'] = 0x24D5; - t['fdotaccent'] = 0x1E1F; - t['feharabic'] = 0x0641; - t['feharmenian'] = 0x0586; - t['fehfinalarabic'] = 0xFED2; - t['fehinitialarabic'] = 0xFED3; - t['fehmedialarabic'] = 0xFED4; - t['feicoptic'] = 0x03E5; - t['female'] = 0x2640; - t['ff'] = 0xFB00; - t['ffi'] = 0xFB03; - t['ffl'] = 0xFB04; - t['fi'] = 0xFB01; - t['fifteencircle'] = 0x246E; - t['fifteenparen'] = 0x2482; - t['fifteenperiod'] = 0x2496; - t['figuredash'] = 0x2012; - t['filledbox'] = 0x25A0; - t['filledrect'] = 0x25AC; - t['finalkaf'] = 0x05DA; - t['finalkafdagesh'] = 0xFB3A; - t['finalkafdageshhebrew'] = 0xFB3A; - t['finalkafhebrew'] = 0x05DA; - t['finalmem'] = 0x05DD; - t['finalmemhebrew'] = 0x05DD; - t['finalnun'] = 0x05DF; - t['finalnunhebrew'] = 0x05DF; - t['finalpe'] = 0x05E3; - t['finalpehebrew'] = 0x05E3; - t['finaltsadi'] = 0x05E5; - t['finaltsadihebrew'] = 0x05E5; - t['firsttonechinese'] = 0x02C9; - t['fisheye'] = 0x25C9; - t['fitacyrillic'] = 0x0473; - t['five'] = 0x0035; - t['fivearabic'] = 0x0665; - t['fivebengali'] = 0x09EB; - t['fivecircle'] = 0x2464; - t['fivecircleinversesansserif'] = 0x278E; - t['fivedeva'] = 0x096B; - t['fiveeighths'] = 0x215D; - t['fivegujarati'] = 0x0AEB; - t['fivegurmukhi'] = 0x0A6B; - t['fivehackarabic'] = 0x0665; - t['fivehangzhou'] = 0x3025; - t['fiveideographicparen'] = 0x3224; - t['fiveinferior'] = 0x2085; - t['fivemonospace'] = 0xFF15; - t['fiveoldstyle'] = 0xF735; - t['fiveparen'] = 0x2478; - t['fiveperiod'] = 0x248C; - t['fivepersian'] = 0x06F5; - t['fiveroman'] = 0x2174; - t['fivesuperior'] = 0x2075; - t['fivethai'] = 0x0E55; - t['fl'] = 0xFB02; - t['florin'] = 0x0192; - t['fmonospace'] = 0xFF46; - t['fmsquare'] = 0x3399; - t['fofanthai'] = 0x0E1F; - t['fofathai'] = 0x0E1D; - t['fongmanthai'] = 0x0E4F; - t['forall'] = 0x2200; - t['four'] = 0x0034; - t['fourarabic'] = 0x0664; - t['fourbengali'] = 0x09EA; - t['fourcircle'] = 0x2463; - t['fourcircleinversesansserif'] = 0x278D; - t['fourdeva'] = 0x096A; - t['fourgujarati'] = 0x0AEA; - t['fourgurmukhi'] = 0x0A6A; - t['fourhackarabic'] = 0x0664; - t['fourhangzhou'] = 0x3024; - t['fourideographicparen'] = 0x3223; - t['fourinferior'] = 0x2084; - t['fourmonospace'] = 0xFF14; - t['fournumeratorbengali'] = 0x09F7; - t['fouroldstyle'] = 0xF734; - t['fourparen'] = 0x2477; - t['fourperiod'] = 0x248B; - t['fourpersian'] = 0x06F4; - t['fourroman'] = 0x2173; - t['foursuperior'] = 0x2074; - t['fourteencircle'] = 0x246D; - t['fourteenparen'] = 0x2481; - t['fourteenperiod'] = 0x2495; - t['fourthai'] = 0x0E54; - t['fourthtonechinese'] = 0x02CB; - t['fparen'] = 0x24A1; - t['fraction'] = 0x2044; - t['franc'] = 0x20A3; - t['g'] = 0x0067; - t['gabengali'] = 0x0997; - t['gacute'] = 0x01F5; - t['gadeva'] = 0x0917; - t['gafarabic'] = 0x06AF; - t['gaffinalarabic'] = 0xFB93; - t['gafinitialarabic'] = 0xFB94; - t['gafmedialarabic'] = 0xFB95; - t['gagujarati'] = 0x0A97; - t['gagurmukhi'] = 0x0A17; - t['gahiragana'] = 0x304C; - t['gakatakana'] = 0x30AC; - t['gamma'] = 0x03B3; - t['gammalatinsmall'] = 0x0263; - t['gammasuperior'] = 0x02E0; - t['gangiacoptic'] = 0x03EB; - t['gbopomofo'] = 0x310D; - t['gbreve'] = 0x011F; - t['gcaron'] = 0x01E7; - t['gcedilla'] = 0x0123; - t['gcircle'] = 0x24D6; - t['gcircumflex'] = 0x011D; - t['gcommaaccent'] = 0x0123; - t['gdot'] = 0x0121; - t['gdotaccent'] = 0x0121; - t['gecyrillic'] = 0x0433; - t['gehiragana'] = 0x3052; - t['gekatakana'] = 0x30B2; - t['geometricallyequal'] = 0x2251; - t['gereshaccenthebrew'] = 0x059C; - t['gereshhebrew'] = 0x05F3; - t['gereshmuqdamhebrew'] = 0x059D; - t['germandbls'] = 0x00DF; - t['gershayimaccenthebrew'] = 0x059E; - t['gershayimhebrew'] = 0x05F4; - t['getamark'] = 0x3013; - t['ghabengali'] = 0x0998; - t['ghadarmenian'] = 0x0572; - t['ghadeva'] = 0x0918; - t['ghagujarati'] = 0x0A98; - t['ghagurmukhi'] = 0x0A18; - t['ghainarabic'] = 0x063A; - t['ghainfinalarabic'] = 0xFECE; - t['ghaininitialarabic'] = 0xFECF; - t['ghainmedialarabic'] = 0xFED0; - t['ghemiddlehookcyrillic'] = 0x0495; - t['ghestrokecyrillic'] = 0x0493; - t['gheupturncyrillic'] = 0x0491; - t['ghhadeva'] = 0x095A; - t['ghhagurmukhi'] = 0x0A5A; - t['ghook'] = 0x0260; - t['ghzsquare'] = 0x3393; - t['gihiragana'] = 0x304E; - t['gikatakana'] = 0x30AE; - t['gimarmenian'] = 0x0563; - t['gimel'] = 0x05D2; - t['gimeldagesh'] = 0xFB32; - t['gimeldageshhebrew'] = 0xFB32; - t['gimelhebrew'] = 0x05D2; - t['gjecyrillic'] = 0x0453; - t['glottalinvertedstroke'] = 0x01BE; - t['glottalstop'] = 0x0294; - t['glottalstopinverted'] = 0x0296; - t['glottalstopmod'] = 0x02C0; - t['glottalstopreversed'] = 0x0295; - t['glottalstopreversedmod'] = 0x02C1; - t['glottalstopreversedsuperior'] = 0x02E4; - t['glottalstopstroke'] = 0x02A1; - t['glottalstopstrokereversed'] = 0x02A2; - t['gmacron'] = 0x1E21; - t['gmonospace'] = 0xFF47; - t['gohiragana'] = 0x3054; - t['gokatakana'] = 0x30B4; - t['gparen'] = 0x24A2; - t['gpasquare'] = 0x33AC; - t['gradient'] = 0x2207; - t['grave'] = 0x0060; - t['gravebelowcmb'] = 0x0316; - t['gravecmb'] = 0x0300; - t['gravecomb'] = 0x0300; - t['gravedeva'] = 0x0953; - t['gravelowmod'] = 0x02CE; - t['gravemonospace'] = 0xFF40; - t['gravetonecmb'] = 0x0340; - t['greater'] = 0x003E; - t['greaterequal'] = 0x2265; - t['greaterequalorless'] = 0x22DB; - t['greatermonospace'] = 0xFF1E; - t['greaterorequivalent'] = 0x2273; - t['greaterorless'] = 0x2277; - t['greateroverequal'] = 0x2267; - t['greatersmall'] = 0xFE65; - t['gscript'] = 0x0261; - t['gstroke'] = 0x01E5; - t['guhiragana'] = 0x3050; - t['guillemotleft'] = 0x00AB; - t['guillemotright'] = 0x00BB; - t['guilsinglleft'] = 0x2039; - t['guilsinglright'] = 0x203A; - t['gukatakana'] = 0x30B0; - t['guramusquare'] = 0x3318; - t['gysquare'] = 0x33C9; - t['h'] = 0x0068; - t['haabkhasiancyrillic'] = 0x04A9; - t['haaltonearabic'] = 0x06C1; - t['habengali'] = 0x09B9; - t['hadescendercyrillic'] = 0x04B3; - t['hadeva'] = 0x0939; - t['hagujarati'] = 0x0AB9; - t['hagurmukhi'] = 0x0A39; - t['haharabic'] = 0x062D; - t['hahfinalarabic'] = 0xFEA2; - t['hahinitialarabic'] = 0xFEA3; - t['hahiragana'] = 0x306F; - t['hahmedialarabic'] = 0xFEA4; - t['haitusquare'] = 0x332A; - t['hakatakana'] = 0x30CF; - t['hakatakanahalfwidth'] = 0xFF8A; - t['halantgurmukhi'] = 0x0A4D; - t['hamzaarabic'] = 0x0621; - t['hamzalowarabic'] = 0x0621; - t['hangulfiller'] = 0x3164; - t['hardsigncyrillic'] = 0x044A; - t['harpoonleftbarbup'] = 0x21BC; - t['harpoonrightbarbup'] = 0x21C0; - t['hasquare'] = 0x33CA; - t['hatafpatah'] = 0x05B2; - t['hatafpatah16'] = 0x05B2; - t['hatafpatah23'] = 0x05B2; - t['hatafpatah2f'] = 0x05B2; - t['hatafpatahhebrew'] = 0x05B2; - t['hatafpatahnarrowhebrew'] = 0x05B2; - t['hatafpatahquarterhebrew'] = 0x05B2; - t['hatafpatahwidehebrew'] = 0x05B2; - t['hatafqamats'] = 0x05B3; - t['hatafqamats1b'] = 0x05B3; - t['hatafqamats28'] = 0x05B3; - t['hatafqamats34'] = 0x05B3; - t['hatafqamatshebrew'] = 0x05B3; - t['hatafqamatsnarrowhebrew'] = 0x05B3; - t['hatafqamatsquarterhebrew'] = 0x05B3; - t['hatafqamatswidehebrew'] = 0x05B3; - t['hatafsegol'] = 0x05B1; - t['hatafsegol17'] = 0x05B1; - t['hatafsegol24'] = 0x05B1; - t['hatafsegol30'] = 0x05B1; - t['hatafsegolhebrew'] = 0x05B1; - t['hatafsegolnarrowhebrew'] = 0x05B1; - t['hatafsegolquarterhebrew'] = 0x05B1; - t['hatafsegolwidehebrew'] = 0x05B1; - t['hbar'] = 0x0127; - t['hbopomofo'] = 0x310F; - t['hbrevebelow'] = 0x1E2B; - t['hcedilla'] = 0x1E29; - t['hcircle'] = 0x24D7; - t['hcircumflex'] = 0x0125; - t['hdieresis'] = 0x1E27; - t['hdotaccent'] = 0x1E23; - t['hdotbelow'] = 0x1E25; - t['he'] = 0x05D4; - t['heart'] = 0x2665; - t['heartsuitblack'] = 0x2665; - t['heartsuitwhite'] = 0x2661; - t['hedagesh'] = 0xFB34; - t['hedageshhebrew'] = 0xFB34; - t['hehaltonearabic'] = 0x06C1; - t['heharabic'] = 0x0647; - t['hehebrew'] = 0x05D4; - t['hehfinalaltonearabic'] = 0xFBA7; - t['hehfinalalttwoarabic'] = 0xFEEA; - t['hehfinalarabic'] = 0xFEEA; - t['hehhamzaabovefinalarabic'] = 0xFBA5; - t['hehhamzaaboveisolatedarabic'] = 0xFBA4; - t['hehinitialaltonearabic'] = 0xFBA8; - t['hehinitialarabic'] = 0xFEEB; - t['hehiragana'] = 0x3078; - t['hehmedialaltonearabic'] = 0xFBA9; - t['hehmedialarabic'] = 0xFEEC; - t['heiseierasquare'] = 0x337B; - t['hekatakana'] = 0x30D8; - t['hekatakanahalfwidth'] = 0xFF8D; - t['hekutaarusquare'] = 0x3336; - t['henghook'] = 0x0267; - t['herutusquare'] = 0x3339; - t['het'] = 0x05D7; - t['hethebrew'] = 0x05D7; - t['hhook'] = 0x0266; - t['hhooksuperior'] = 0x02B1; - t['hieuhacirclekorean'] = 0x327B; - t['hieuhaparenkorean'] = 0x321B; - t['hieuhcirclekorean'] = 0x326D; - t['hieuhkorean'] = 0x314E; - t['hieuhparenkorean'] = 0x320D; - t['hihiragana'] = 0x3072; - t['hikatakana'] = 0x30D2; - t['hikatakanahalfwidth'] = 0xFF8B; - t['hiriq'] = 0x05B4; - t['hiriq14'] = 0x05B4; - t['hiriq21'] = 0x05B4; - t['hiriq2d'] = 0x05B4; - t['hiriqhebrew'] = 0x05B4; - t['hiriqnarrowhebrew'] = 0x05B4; - t['hiriqquarterhebrew'] = 0x05B4; - t['hiriqwidehebrew'] = 0x05B4; - t['hlinebelow'] = 0x1E96; - t['hmonospace'] = 0xFF48; - t['hoarmenian'] = 0x0570; - t['hohipthai'] = 0x0E2B; - t['hohiragana'] = 0x307B; - t['hokatakana'] = 0x30DB; - t['hokatakanahalfwidth'] = 0xFF8E; - t['holam'] = 0x05B9; - t['holam19'] = 0x05B9; - t['holam26'] = 0x05B9; - t['holam32'] = 0x05B9; - t['holamhebrew'] = 0x05B9; - t['holamnarrowhebrew'] = 0x05B9; - t['holamquarterhebrew'] = 0x05B9; - t['holamwidehebrew'] = 0x05B9; - t['honokhukthai'] = 0x0E2E; - t['hookabovecomb'] = 0x0309; - t['hookcmb'] = 0x0309; - t['hookpalatalizedbelowcmb'] = 0x0321; - t['hookretroflexbelowcmb'] = 0x0322; - t['hoonsquare'] = 0x3342; - t['horicoptic'] = 0x03E9; - t['horizontalbar'] = 0x2015; - t['horncmb'] = 0x031B; - t['hotsprings'] = 0x2668; - t['house'] = 0x2302; - t['hparen'] = 0x24A3; - t['hsuperior'] = 0x02B0; - t['hturned'] = 0x0265; - t['huhiragana'] = 0x3075; - t['huiitosquare'] = 0x3333; - t['hukatakana'] = 0x30D5; - t['hukatakanahalfwidth'] = 0xFF8C; - t['hungarumlaut'] = 0x02DD; - t['hungarumlautcmb'] = 0x030B; - t['hv'] = 0x0195; - t['hyphen'] = 0x002D; - t['hypheninferior'] = 0xF6E5; - t['hyphenmonospace'] = 0xFF0D; - t['hyphensmall'] = 0xFE63; - t['hyphensuperior'] = 0xF6E6; - t['hyphentwo'] = 0x2010; - t['i'] = 0x0069; - t['iacute'] = 0x00ED; - t['iacyrillic'] = 0x044F; - t['ibengali'] = 0x0987; - t['ibopomofo'] = 0x3127; - t['ibreve'] = 0x012D; - t['icaron'] = 0x01D0; - t['icircle'] = 0x24D8; - t['icircumflex'] = 0x00EE; - t['icyrillic'] = 0x0456; - t['idblgrave'] = 0x0209; - t['ideographearthcircle'] = 0x328F; - t['ideographfirecircle'] = 0x328B; - t['ideographicallianceparen'] = 0x323F; - t['ideographiccallparen'] = 0x323A; - t['ideographiccentrecircle'] = 0x32A5; - t['ideographicclose'] = 0x3006; - t['ideographiccomma'] = 0x3001; - t['ideographiccommaleft'] = 0xFF64; - t['ideographiccongratulationparen'] = 0x3237; - t['ideographiccorrectcircle'] = 0x32A3; - t['ideographicearthparen'] = 0x322F; - t['ideographicenterpriseparen'] = 0x323D; - t['ideographicexcellentcircle'] = 0x329D; - t['ideographicfestivalparen'] = 0x3240; - t['ideographicfinancialcircle'] = 0x3296; - t['ideographicfinancialparen'] = 0x3236; - t['ideographicfireparen'] = 0x322B; - t['ideographichaveparen'] = 0x3232; - t['ideographichighcircle'] = 0x32A4; - t['ideographiciterationmark'] = 0x3005; - t['ideographiclaborcircle'] = 0x3298; - t['ideographiclaborparen'] = 0x3238; - t['ideographicleftcircle'] = 0x32A7; - t['ideographiclowcircle'] = 0x32A6; - t['ideographicmedicinecircle'] = 0x32A9; - t['ideographicmetalparen'] = 0x322E; - t['ideographicmoonparen'] = 0x322A; - t['ideographicnameparen'] = 0x3234; - t['ideographicperiod'] = 0x3002; - t['ideographicprintcircle'] = 0x329E; - t['ideographicreachparen'] = 0x3243; - t['ideographicrepresentparen'] = 0x3239; - t['ideographicresourceparen'] = 0x323E; - t['ideographicrightcircle'] = 0x32A8; - t['ideographicsecretcircle'] = 0x3299; - t['ideographicselfparen'] = 0x3242; - t['ideographicsocietyparen'] = 0x3233; - t['ideographicspace'] = 0x3000; - t['ideographicspecialparen'] = 0x3235; - t['ideographicstockparen'] = 0x3231; - t['ideographicstudyparen'] = 0x323B; - t['ideographicsunparen'] = 0x3230; - t['ideographicsuperviseparen'] = 0x323C; - t['ideographicwaterparen'] = 0x322C; - t['ideographicwoodparen'] = 0x322D; - t['ideographiczero'] = 0x3007; - t['ideographmetalcircle'] = 0x328E; - t['ideographmooncircle'] = 0x328A; - t['ideographnamecircle'] = 0x3294; - t['ideographsuncircle'] = 0x3290; - t['ideographwatercircle'] = 0x328C; - t['ideographwoodcircle'] = 0x328D; - t['ideva'] = 0x0907; - t['idieresis'] = 0x00EF; - t['idieresisacute'] = 0x1E2F; - t['idieresiscyrillic'] = 0x04E5; - t['idotbelow'] = 0x1ECB; - t['iebrevecyrillic'] = 0x04D7; - t['iecyrillic'] = 0x0435; - t['ieungacirclekorean'] = 0x3275; - t['ieungaparenkorean'] = 0x3215; - t['ieungcirclekorean'] = 0x3267; - t['ieungkorean'] = 0x3147; - t['ieungparenkorean'] = 0x3207; - t['igrave'] = 0x00EC; - t['igujarati'] = 0x0A87; - t['igurmukhi'] = 0x0A07; - t['ihiragana'] = 0x3044; - t['ihookabove'] = 0x1EC9; - t['iibengali'] = 0x0988; - t['iicyrillic'] = 0x0438; - t['iideva'] = 0x0908; - t['iigujarati'] = 0x0A88; - t['iigurmukhi'] = 0x0A08; - t['iimatragurmukhi'] = 0x0A40; - t['iinvertedbreve'] = 0x020B; - t['iishortcyrillic'] = 0x0439; - t['iivowelsignbengali'] = 0x09C0; - t['iivowelsigndeva'] = 0x0940; - t['iivowelsigngujarati'] = 0x0AC0; - t['ij'] = 0x0133; - t['ikatakana'] = 0x30A4; - t['ikatakanahalfwidth'] = 0xFF72; - t['ikorean'] = 0x3163; - t['ilde'] = 0x02DC; - t['iluyhebrew'] = 0x05AC; - t['imacron'] = 0x012B; - t['imacroncyrillic'] = 0x04E3; - t['imageorapproximatelyequal'] = 0x2253; - t['imatragurmukhi'] = 0x0A3F; - t['imonospace'] = 0xFF49; - t['increment'] = 0x2206; - t['infinity'] = 0x221E; - t['iniarmenian'] = 0x056B; - t['integral'] = 0x222B; - t['integralbottom'] = 0x2321; - t['integralbt'] = 0x2321; - t['integralex'] = 0xF8F5; - t['integraltop'] = 0x2320; - t['integraltp'] = 0x2320; - t['intersection'] = 0x2229; - t['intisquare'] = 0x3305; - t['invbullet'] = 0x25D8; - t['invcircle'] = 0x25D9; - t['invsmileface'] = 0x263B; - t['iocyrillic'] = 0x0451; - t['iogonek'] = 0x012F; - t['iota'] = 0x03B9; - t['iotadieresis'] = 0x03CA; - t['iotadieresistonos'] = 0x0390; - t['iotalatin'] = 0x0269; - t['iotatonos'] = 0x03AF; - t['iparen'] = 0x24A4; - t['irigurmukhi'] = 0x0A72; - t['ismallhiragana'] = 0x3043; - t['ismallkatakana'] = 0x30A3; - t['ismallkatakanahalfwidth'] = 0xFF68; - t['issharbengali'] = 0x09FA; - t['istroke'] = 0x0268; - t['isuperior'] = 0xF6ED; - t['iterationhiragana'] = 0x309D; - t['iterationkatakana'] = 0x30FD; - t['itilde'] = 0x0129; - t['itildebelow'] = 0x1E2D; - t['iubopomofo'] = 0x3129; - t['iucyrillic'] = 0x044E; - t['ivowelsignbengali'] = 0x09BF; - t['ivowelsigndeva'] = 0x093F; - t['ivowelsigngujarati'] = 0x0ABF; - t['izhitsacyrillic'] = 0x0475; - t['izhitsadblgravecyrillic'] = 0x0477; - t['j'] = 0x006A; - t['jaarmenian'] = 0x0571; - t['jabengali'] = 0x099C; - t['jadeva'] = 0x091C; - t['jagujarati'] = 0x0A9C; - t['jagurmukhi'] = 0x0A1C; - t['jbopomofo'] = 0x3110; - t['jcaron'] = 0x01F0; - t['jcircle'] = 0x24D9; - t['jcircumflex'] = 0x0135; - t['jcrossedtail'] = 0x029D; - t['jdotlessstroke'] = 0x025F; - t['jecyrillic'] = 0x0458; - t['jeemarabic'] = 0x062C; - t['jeemfinalarabic'] = 0xFE9E; - t['jeeminitialarabic'] = 0xFE9F; - t['jeemmedialarabic'] = 0xFEA0; - t['jeharabic'] = 0x0698; - t['jehfinalarabic'] = 0xFB8B; - t['jhabengali'] = 0x099D; - t['jhadeva'] = 0x091D; - t['jhagujarati'] = 0x0A9D; - t['jhagurmukhi'] = 0x0A1D; - t['jheharmenian'] = 0x057B; - t['jis'] = 0x3004; - t['jmonospace'] = 0xFF4A; - t['jparen'] = 0x24A5; - t['jsuperior'] = 0x02B2; - t['k'] = 0x006B; - t['kabashkircyrillic'] = 0x04A1; - t['kabengali'] = 0x0995; - t['kacute'] = 0x1E31; - t['kacyrillic'] = 0x043A; - t['kadescendercyrillic'] = 0x049B; - t['kadeva'] = 0x0915; - t['kaf'] = 0x05DB; - t['kafarabic'] = 0x0643; - t['kafdagesh'] = 0xFB3B; - t['kafdageshhebrew'] = 0xFB3B; - t['kaffinalarabic'] = 0xFEDA; - t['kafhebrew'] = 0x05DB; - t['kafinitialarabic'] = 0xFEDB; - t['kafmedialarabic'] = 0xFEDC; - t['kafrafehebrew'] = 0xFB4D; - t['kagujarati'] = 0x0A95; - t['kagurmukhi'] = 0x0A15; - t['kahiragana'] = 0x304B; - t['kahookcyrillic'] = 0x04C4; - t['kakatakana'] = 0x30AB; - t['kakatakanahalfwidth'] = 0xFF76; - t['kappa'] = 0x03BA; - t['kappasymbolgreek'] = 0x03F0; - t['kapyeounmieumkorean'] = 0x3171; - t['kapyeounphieuphkorean'] = 0x3184; - t['kapyeounpieupkorean'] = 0x3178; - t['kapyeounssangpieupkorean'] = 0x3179; - t['karoriisquare'] = 0x330D; - t['kashidaautoarabic'] = 0x0640; - t['kashidaautonosidebearingarabic'] = 0x0640; - t['kasmallkatakana'] = 0x30F5; - t['kasquare'] = 0x3384; - t['kasraarabic'] = 0x0650; - t['kasratanarabic'] = 0x064D; - t['kastrokecyrillic'] = 0x049F; - t['katahiraprolongmarkhalfwidth'] = 0xFF70; - t['kaverticalstrokecyrillic'] = 0x049D; - t['kbopomofo'] = 0x310E; - t['kcalsquare'] = 0x3389; - t['kcaron'] = 0x01E9; - t['kcedilla'] = 0x0137; - t['kcircle'] = 0x24DA; - t['kcommaaccent'] = 0x0137; - t['kdotbelow'] = 0x1E33; - t['keharmenian'] = 0x0584; - t['kehiragana'] = 0x3051; - t['kekatakana'] = 0x30B1; - t['kekatakanahalfwidth'] = 0xFF79; - t['kenarmenian'] = 0x056F; - t['kesmallkatakana'] = 0x30F6; - t['kgreenlandic'] = 0x0138; - t['khabengali'] = 0x0996; - t['khacyrillic'] = 0x0445; - t['khadeva'] = 0x0916; - t['khagujarati'] = 0x0A96; - t['khagurmukhi'] = 0x0A16; - t['khaharabic'] = 0x062E; - t['khahfinalarabic'] = 0xFEA6; - t['khahinitialarabic'] = 0xFEA7; - t['khahmedialarabic'] = 0xFEA8; - t['kheicoptic'] = 0x03E7; - t['khhadeva'] = 0x0959; - t['khhagurmukhi'] = 0x0A59; - t['khieukhacirclekorean'] = 0x3278; - t['khieukhaparenkorean'] = 0x3218; - t['khieukhcirclekorean'] = 0x326A; - t['khieukhkorean'] = 0x314B; - t['khieukhparenkorean'] = 0x320A; - t['khokhaithai'] = 0x0E02; - t['khokhonthai'] = 0x0E05; - t['khokhuatthai'] = 0x0E03; - t['khokhwaithai'] = 0x0E04; - t['khomutthai'] = 0x0E5B; - t['khook'] = 0x0199; - t['khorakhangthai'] = 0x0E06; - t['khzsquare'] = 0x3391; - t['kihiragana'] = 0x304D; - t['kikatakana'] = 0x30AD; - t['kikatakanahalfwidth'] = 0xFF77; - t['kiroguramusquare'] = 0x3315; - t['kiromeetorusquare'] = 0x3316; - t['kirosquare'] = 0x3314; - t['kiyeokacirclekorean'] = 0x326E; - t['kiyeokaparenkorean'] = 0x320E; - t['kiyeokcirclekorean'] = 0x3260; - t['kiyeokkorean'] = 0x3131; - t['kiyeokparenkorean'] = 0x3200; - t['kiyeoksioskorean'] = 0x3133; - t['kjecyrillic'] = 0x045C; - t['klinebelow'] = 0x1E35; - t['klsquare'] = 0x3398; - t['kmcubedsquare'] = 0x33A6; - t['kmonospace'] = 0xFF4B; - t['kmsquaredsquare'] = 0x33A2; - t['kohiragana'] = 0x3053; - t['kohmsquare'] = 0x33C0; - t['kokaithai'] = 0x0E01; - t['kokatakana'] = 0x30B3; - t['kokatakanahalfwidth'] = 0xFF7A; - t['kooposquare'] = 0x331E; - t['koppacyrillic'] = 0x0481; - t['koreanstandardsymbol'] = 0x327F; - t['koroniscmb'] = 0x0343; - t['kparen'] = 0x24A6; - t['kpasquare'] = 0x33AA; - t['ksicyrillic'] = 0x046F; - t['ktsquare'] = 0x33CF; - t['kturned'] = 0x029E; - t['kuhiragana'] = 0x304F; - t['kukatakana'] = 0x30AF; - t['kukatakanahalfwidth'] = 0xFF78; - t['kvsquare'] = 0x33B8; - t['kwsquare'] = 0x33BE; - t['l'] = 0x006C; - t['labengali'] = 0x09B2; - t['lacute'] = 0x013A; - t['ladeva'] = 0x0932; - t['lagujarati'] = 0x0AB2; - t['lagurmukhi'] = 0x0A32; - t['lakkhangyaothai'] = 0x0E45; - t['lamaleffinalarabic'] = 0xFEFC; - t['lamalefhamzaabovefinalarabic'] = 0xFEF8; - t['lamalefhamzaaboveisolatedarabic'] = 0xFEF7; - t['lamalefhamzabelowfinalarabic'] = 0xFEFA; - t['lamalefhamzabelowisolatedarabic'] = 0xFEF9; - t['lamalefisolatedarabic'] = 0xFEFB; - t['lamalefmaddaabovefinalarabic'] = 0xFEF6; - t['lamalefmaddaaboveisolatedarabic'] = 0xFEF5; - t['lamarabic'] = 0x0644; - t['lambda'] = 0x03BB; - t['lambdastroke'] = 0x019B; - t['lamed'] = 0x05DC; - t['lameddagesh'] = 0xFB3C; - t['lameddageshhebrew'] = 0xFB3C; - t['lamedhebrew'] = 0x05DC; - t['lamfinalarabic'] = 0xFEDE; - t['lamhahinitialarabic'] = 0xFCCA; - t['laminitialarabic'] = 0xFEDF; - t['lamjeeminitialarabic'] = 0xFCC9; - t['lamkhahinitialarabic'] = 0xFCCB; - t['lamlamhehisolatedarabic'] = 0xFDF2; - t['lammedialarabic'] = 0xFEE0; - t['lammeemhahinitialarabic'] = 0xFD88; - t['lammeeminitialarabic'] = 0xFCCC; - t['largecircle'] = 0x25EF; - t['lbar'] = 0x019A; - t['lbelt'] = 0x026C; - t['lbopomofo'] = 0x310C; - t['lcaron'] = 0x013E; - t['lcedilla'] = 0x013C; - t['lcircle'] = 0x24DB; - t['lcircumflexbelow'] = 0x1E3D; - t['lcommaaccent'] = 0x013C; - t['ldot'] = 0x0140; - t['ldotaccent'] = 0x0140; - t['ldotbelow'] = 0x1E37; - t['ldotbelowmacron'] = 0x1E39; - t['leftangleabovecmb'] = 0x031A; - t['lefttackbelowcmb'] = 0x0318; - t['less'] = 0x003C; - t['lessequal'] = 0x2264; - t['lessequalorgreater'] = 0x22DA; - t['lessmonospace'] = 0xFF1C; - t['lessorequivalent'] = 0x2272; - t['lessorgreater'] = 0x2276; - t['lessoverequal'] = 0x2266; - t['lesssmall'] = 0xFE64; - t['lezh'] = 0x026E; - t['lfblock'] = 0x258C; - t['lhookretroflex'] = 0x026D; - t['lira'] = 0x20A4; - t['liwnarmenian'] = 0x056C; - t['lj'] = 0x01C9; - t['ljecyrillic'] = 0x0459; - t['ll'] = 0xF6C0; - t['lladeva'] = 0x0933; - t['llagujarati'] = 0x0AB3; - t['llinebelow'] = 0x1E3B; - t['llladeva'] = 0x0934; - t['llvocalicbengali'] = 0x09E1; - t['llvocalicdeva'] = 0x0961; - t['llvocalicvowelsignbengali'] = 0x09E3; - t['llvocalicvowelsigndeva'] = 0x0963; - t['lmiddletilde'] = 0x026B; - t['lmonospace'] = 0xFF4C; - t['lmsquare'] = 0x33D0; - t['lochulathai'] = 0x0E2C; - t['logicaland'] = 0x2227; - t['logicalnot'] = 0x00AC; - t['logicalnotreversed'] = 0x2310; - t['logicalor'] = 0x2228; - t['lolingthai'] = 0x0E25; - t['longs'] = 0x017F; - t['lowlinecenterline'] = 0xFE4E; - t['lowlinecmb'] = 0x0332; - t['lowlinedashed'] = 0xFE4D; - t['lozenge'] = 0x25CA; - t['lparen'] = 0x24A7; - t['lslash'] = 0x0142; - t['lsquare'] = 0x2113; - t['lsuperior'] = 0xF6EE; - t['ltshade'] = 0x2591; - t['luthai'] = 0x0E26; - t['lvocalicbengali'] = 0x098C; - t['lvocalicdeva'] = 0x090C; - t['lvocalicvowelsignbengali'] = 0x09E2; - t['lvocalicvowelsigndeva'] = 0x0962; - t['lxsquare'] = 0x33D3; - t['m'] = 0x006D; - t['mabengali'] = 0x09AE; - t['macron'] = 0x00AF; - t['macronbelowcmb'] = 0x0331; - t['macroncmb'] = 0x0304; - t['macronlowmod'] = 0x02CD; - t['macronmonospace'] = 0xFFE3; - t['macute'] = 0x1E3F; - t['madeva'] = 0x092E; - t['magujarati'] = 0x0AAE; - t['magurmukhi'] = 0x0A2E; - t['mahapakhhebrew'] = 0x05A4; - t['mahapakhlefthebrew'] = 0x05A4; - t['mahiragana'] = 0x307E; - t['maichattawalowleftthai'] = 0xF895; - t['maichattawalowrightthai'] = 0xF894; - t['maichattawathai'] = 0x0E4B; - t['maichattawaupperleftthai'] = 0xF893; - t['maieklowleftthai'] = 0xF88C; - t['maieklowrightthai'] = 0xF88B; - t['maiekthai'] = 0x0E48; - t['maiekupperleftthai'] = 0xF88A; - t['maihanakatleftthai'] = 0xF884; - t['maihanakatthai'] = 0x0E31; - t['maitaikhuleftthai'] = 0xF889; - t['maitaikhuthai'] = 0x0E47; - t['maitholowleftthai'] = 0xF88F; - t['maitholowrightthai'] = 0xF88E; - t['maithothai'] = 0x0E49; - t['maithoupperleftthai'] = 0xF88D; - t['maitrilowleftthai'] = 0xF892; - t['maitrilowrightthai'] = 0xF891; - t['maitrithai'] = 0x0E4A; - t['maitriupperleftthai'] = 0xF890; - t['maiyamokthai'] = 0x0E46; - t['makatakana'] = 0x30DE; - t['makatakanahalfwidth'] = 0xFF8F; - t['male'] = 0x2642; - t['mansyonsquare'] = 0x3347; - t['maqafhebrew'] = 0x05BE; - t['mars'] = 0x2642; - t['masoracirclehebrew'] = 0x05AF; - t['masquare'] = 0x3383; - t['mbopomofo'] = 0x3107; - t['mbsquare'] = 0x33D4; - t['mcircle'] = 0x24DC; - t['mcubedsquare'] = 0x33A5; - t['mdotaccent'] = 0x1E41; - t['mdotbelow'] = 0x1E43; - t['meemarabic'] = 0x0645; - t['meemfinalarabic'] = 0xFEE2; - t['meeminitialarabic'] = 0xFEE3; - t['meemmedialarabic'] = 0xFEE4; - t['meemmeeminitialarabic'] = 0xFCD1; - t['meemmeemisolatedarabic'] = 0xFC48; - t['meetorusquare'] = 0x334D; - t['mehiragana'] = 0x3081; - t['meizierasquare'] = 0x337E; - t['mekatakana'] = 0x30E1; - t['mekatakanahalfwidth'] = 0xFF92; - t['mem'] = 0x05DE; - t['memdagesh'] = 0xFB3E; - t['memdageshhebrew'] = 0xFB3E; - t['memhebrew'] = 0x05DE; - t['menarmenian'] = 0x0574; - t['merkhahebrew'] = 0x05A5; - t['merkhakefulahebrew'] = 0x05A6; - t['merkhakefulalefthebrew'] = 0x05A6; - t['merkhalefthebrew'] = 0x05A5; - t['mhook'] = 0x0271; - t['mhzsquare'] = 0x3392; - t['middledotkatakanahalfwidth'] = 0xFF65; - t['middot'] = 0x00B7; - t['mieumacirclekorean'] = 0x3272; - t['mieumaparenkorean'] = 0x3212; - t['mieumcirclekorean'] = 0x3264; - t['mieumkorean'] = 0x3141; - t['mieumpansioskorean'] = 0x3170; - t['mieumparenkorean'] = 0x3204; - t['mieumpieupkorean'] = 0x316E; - t['mieumsioskorean'] = 0x316F; - t['mihiragana'] = 0x307F; - t['mikatakana'] = 0x30DF; - t['mikatakanahalfwidth'] = 0xFF90; - t['minus'] = 0x2212; - t['minusbelowcmb'] = 0x0320; - t['minuscircle'] = 0x2296; - t['minusmod'] = 0x02D7; - t['minusplus'] = 0x2213; - t['minute'] = 0x2032; - t['miribaarusquare'] = 0x334A; - t['mirisquare'] = 0x3349; - t['mlonglegturned'] = 0x0270; - t['mlsquare'] = 0x3396; - t['mmcubedsquare'] = 0x33A3; - t['mmonospace'] = 0xFF4D; - t['mmsquaredsquare'] = 0x339F; - t['mohiragana'] = 0x3082; - t['mohmsquare'] = 0x33C1; - t['mokatakana'] = 0x30E2; - t['mokatakanahalfwidth'] = 0xFF93; - t['molsquare'] = 0x33D6; - t['momathai'] = 0x0E21; - t['moverssquare'] = 0x33A7; - t['moverssquaredsquare'] = 0x33A8; - t['mparen'] = 0x24A8; - t['mpasquare'] = 0x33AB; - t['mssquare'] = 0x33B3; - t['msuperior'] = 0xF6EF; - t['mturned'] = 0x026F; - t['mu'] = 0x00B5; - t['mu1'] = 0x00B5; - t['muasquare'] = 0x3382; - t['muchgreater'] = 0x226B; - t['muchless'] = 0x226A; - t['mufsquare'] = 0x338C; - t['mugreek'] = 0x03BC; - t['mugsquare'] = 0x338D; - t['muhiragana'] = 0x3080; - t['mukatakana'] = 0x30E0; - t['mukatakanahalfwidth'] = 0xFF91; - t['mulsquare'] = 0x3395; - t['multiply'] = 0x00D7; - t['mumsquare'] = 0x339B; - t['munahhebrew'] = 0x05A3; - t['munahlefthebrew'] = 0x05A3; - t['musicalnote'] = 0x266A; - t['musicalnotedbl'] = 0x266B; - t['musicflatsign'] = 0x266D; - t['musicsharpsign'] = 0x266F; - t['mussquare'] = 0x33B2; - t['muvsquare'] = 0x33B6; - t['muwsquare'] = 0x33BC; - t['mvmegasquare'] = 0x33B9; - t['mvsquare'] = 0x33B7; - t['mwmegasquare'] = 0x33BF; - t['mwsquare'] = 0x33BD; - t['n'] = 0x006E; - t['nabengali'] = 0x09A8; - t['nabla'] = 0x2207; - t['nacute'] = 0x0144; - t['nadeva'] = 0x0928; - t['nagujarati'] = 0x0AA8; - t['nagurmukhi'] = 0x0A28; - t['nahiragana'] = 0x306A; - t['nakatakana'] = 0x30CA; - t['nakatakanahalfwidth'] = 0xFF85; - t['napostrophe'] = 0x0149; - t['nasquare'] = 0x3381; - t['nbopomofo'] = 0x310B; - t['nbspace'] = 0x00A0; - t['ncaron'] = 0x0148; - t['ncedilla'] = 0x0146; - t['ncircle'] = 0x24DD; - t['ncircumflexbelow'] = 0x1E4B; - t['ncommaaccent'] = 0x0146; - t['ndotaccent'] = 0x1E45; - t['ndotbelow'] = 0x1E47; - t['nehiragana'] = 0x306D; - t['nekatakana'] = 0x30CD; - t['nekatakanahalfwidth'] = 0xFF88; - t['newsheqelsign'] = 0x20AA; - t['nfsquare'] = 0x338B; - t['ngabengali'] = 0x0999; - t['ngadeva'] = 0x0919; - t['ngagujarati'] = 0x0A99; - t['ngagurmukhi'] = 0x0A19; - t['ngonguthai'] = 0x0E07; - t['nhiragana'] = 0x3093; - t['nhookleft'] = 0x0272; - t['nhookretroflex'] = 0x0273; - t['nieunacirclekorean'] = 0x326F; - t['nieunaparenkorean'] = 0x320F; - t['nieuncieuckorean'] = 0x3135; - t['nieuncirclekorean'] = 0x3261; - t['nieunhieuhkorean'] = 0x3136; - t['nieunkorean'] = 0x3134; - t['nieunpansioskorean'] = 0x3168; - t['nieunparenkorean'] = 0x3201; - t['nieunsioskorean'] = 0x3167; - t['nieuntikeutkorean'] = 0x3166; - t['nihiragana'] = 0x306B; - t['nikatakana'] = 0x30CB; - t['nikatakanahalfwidth'] = 0xFF86; - t['nikhahitleftthai'] = 0xF899; - t['nikhahitthai'] = 0x0E4D; - t['nine'] = 0x0039; - t['ninearabic'] = 0x0669; - t['ninebengali'] = 0x09EF; - t['ninecircle'] = 0x2468; - t['ninecircleinversesansserif'] = 0x2792; - t['ninedeva'] = 0x096F; - t['ninegujarati'] = 0x0AEF; - t['ninegurmukhi'] = 0x0A6F; - t['ninehackarabic'] = 0x0669; - t['ninehangzhou'] = 0x3029; - t['nineideographicparen'] = 0x3228; - t['nineinferior'] = 0x2089; - t['ninemonospace'] = 0xFF19; - t['nineoldstyle'] = 0xF739; - t['nineparen'] = 0x247C; - t['nineperiod'] = 0x2490; - t['ninepersian'] = 0x06F9; - t['nineroman'] = 0x2178; - t['ninesuperior'] = 0x2079; - t['nineteencircle'] = 0x2472; - t['nineteenparen'] = 0x2486; - t['nineteenperiod'] = 0x249A; - t['ninethai'] = 0x0E59; - t['nj'] = 0x01CC; - t['njecyrillic'] = 0x045A; - t['nkatakana'] = 0x30F3; - t['nkatakanahalfwidth'] = 0xFF9D; - t['nlegrightlong'] = 0x019E; - t['nlinebelow'] = 0x1E49; - t['nmonospace'] = 0xFF4E; - t['nmsquare'] = 0x339A; - t['nnabengali'] = 0x09A3; - t['nnadeva'] = 0x0923; - t['nnagujarati'] = 0x0AA3; - t['nnagurmukhi'] = 0x0A23; - t['nnnadeva'] = 0x0929; - t['nohiragana'] = 0x306E; - t['nokatakana'] = 0x30CE; - t['nokatakanahalfwidth'] = 0xFF89; - t['nonbreakingspace'] = 0x00A0; - t['nonenthai'] = 0x0E13; - t['nonuthai'] = 0x0E19; - t['noonarabic'] = 0x0646; - t['noonfinalarabic'] = 0xFEE6; - t['noonghunnaarabic'] = 0x06BA; - t['noonghunnafinalarabic'] = 0xFB9F; - t['nooninitialarabic'] = 0xFEE7; - t['noonjeeminitialarabic'] = 0xFCD2; - t['noonjeemisolatedarabic'] = 0xFC4B; - t['noonmedialarabic'] = 0xFEE8; - t['noonmeeminitialarabic'] = 0xFCD5; - t['noonmeemisolatedarabic'] = 0xFC4E; - t['noonnoonfinalarabic'] = 0xFC8D; - t['notcontains'] = 0x220C; - t['notelement'] = 0x2209; - t['notelementof'] = 0x2209; - t['notequal'] = 0x2260; - t['notgreater'] = 0x226F; - t['notgreaternorequal'] = 0x2271; - t['notgreaternorless'] = 0x2279; - t['notidentical'] = 0x2262; - t['notless'] = 0x226E; - t['notlessnorequal'] = 0x2270; - t['notparallel'] = 0x2226; - t['notprecedes'] = 0x2280; - t['notsubset'] = 0x2284; - t['notsucceeds'] = 0x2281; - t['notsuperset'] = 0x2285; - t['nowarmenian'] = 0x0576; - t['nparen'] = 0x24A9; - t['nssquare'] = 0x33B1; - t['nsuperior'] = 0x207F; - t['ntilde'] = 0x00F1; - t['nu'] = 0x03BD; - t['nuhiragana'] = 0x306C; - t['nukatakana'] = 0x30CC; - t['nukatakanahalfwidth'] = 0xFF87; - t['nuktabengali'] = 0x09BC; - t['nuktadeva'] = 0x093C; - t['nuktagujarati'] = 0x0ABC; - t['nuktagurmukhi'] = 0x0A3C; - t['numbersign'] = 0x0023; - t['numbersignmonospace'] = 0xFF03; - t['numbersignsmall'] = 0xFE5F; - t['numeralsigngreek'] = 0x0374; - t['numeralsignlowergreek'] = 0x0375; - t['numero'] = 0x2116; - t['nun'] = 0x05E0; - t['nundagesh'] = 0xFB40; - t['nundageshhebrew'] = 0xFB40; - t['nunhebrew'] = 0x05E0; - t['nvsquare'] = 0x33B5; - t['nwsquare'] = 0x33BB; - t['nyabengali'] = 0x099E; - t['nyadeva'] = 0x091E; - t['nyagujarati'] = 0x0A9E; - t['nyagurmukhi'] = 0x0A1E; - t['o'] = 0x006F; - t['oacute'] = 0x00F3; - t['oangthai'] = 0x0E2D; - t['obarred'] = 0x0275; - t['obarredcyrillic'] = 0x04E9; - t['obarreddieresiscyrillic'] = 0x04EB; - t['obengali'] = 0x0993; - t['obopomofo'] = 0x311B; - t['obreve'] = 0x014F; - t['ocandradeva'] = 0x0911; - t['ocandragujarati'] = 0x0A91; - t['ocandravowelsigndeva'] = 0x0949; - t['ocandravowelsigngujarati'] = 0x0AC9; - t['ocaron'] = 0x01D2; - t['ocircle'] = 0x24DE; - t['ocircumflex'] = 0x00F4; - t['ocircumflexacute'] = 0x1ED1; - t['ocircumflexdotbelow'] = 0x1ED9; - t['ocircumflexgrave'] = 0x1ED3; - t['ocircumflexhookabove'] = 0x1ED5; - t['ocircumflextilde'] = 0x1ED7; - t['ocyrillic'] = 0x043E; - t['odblacute'] = 0x0151; - t['odblgrave'] = 0x020D; - t['odeva'] = 0x0913; - t['odieresis'] = 0x00F6; - t['odieresiscyrillic'] = 0x04E7; - t['odotbelow'] = 0x1ECD; - t['oe'] = 0x0153; - t['oekorean'] = 0x315A; - t['ogonek'] = 0x02DB; - t['ogonekcmb'] = 0x0328; - t['ograve'] = 0x00F2; - t['ogujarati'] = 0x0A93; - t['oharmenian'] = 0x0585; - t['ohiragana'] = 0x304A; - t['ohookabove'] = 0x1ECF; - t['ohorn'] = 0x01A1; - t['ohornacute'] = 0x1EDB; - t['ohorndotbelow'] = 0x1EE3; - t['ohorngrave'] = 0x1EDD; - t['ohornhookabove'] = 0x1EDF; - t['ohorntilde'] = 0x1EE1; - t['ohungarumlaut'] = 0x0151; - t['oi'] = 0x01A3; - t['oinvertedbreve'] = 0x020F; - t['okatakana'] = 0x30AA; - t['okatakanahalfwidth'] = 0xFF75; - t['okorean'] = 0x3157; - t['olehebrew'] = 0x05AB; - t['omacron'] = 0x014D; - t['omacronacute'] = 0x1E53; - t['omacrongrave'] = 0x1E51; - t['omdeva'] = 0x0950; - t['omega'] = 0x03C9; - t['omega1'] = 0x03D6; - t['omegacyrillic'] = 0x0461; - t['omegalatinclosed'] = 0x0277; - t['omegaroundcyrillic'] = 0x047B; - t['omegatitlocyrillic'] = 0x047D; - t['omegatonos'] = 0x03CE; - t['omgujarati'] = 0x0AD0; - t['omicron'] = 0x03BF; - t['omicrontonos'] = 0x03CC; - t['omonospace'] = 0xFF4F; - t['one'] = 0x0031; - t['onearabic'] = 0x0661; - t['onebengali'] = 0x09E7; - t['onecircle'] = 0x2460; - t['onecircleinversesansserif'] = 0x278A; - t['onedeva'] = 0x0967; - t['onedotenleader'] = 0x2024; - t['oneeighth'] = 0x215B; - t['onefitted'] = 0xF6DC; - t['onegujarati'] = 0x0AE7; - t['onegurmukhi'] = 0x0A67; - t['onehackarabic'] = 0x0661; - t['onehalf'] = 0x00BD; - t['onehangzhou'] = 0x3021; - t['oneideographicparen'] = 0x3220; - t['oneinferior'] = 0x2081; - t['onemonospace'] = 0xFF11; - t['onenumeratorbengali'] = 0x09F4; - t['oneoldstyle'] = 0xF731; - t['oneparen'] = 0x2474; - t['oneperiod'] = 0x2488; - t['onepersian'] = 0x06F1; - t['onequarter'] = 0x00BC; - t['oneroman'] = 0x2170; - t['onesuperior'] = 0x00B9; - t['onethai'] = 0x0E51; - t['onethird'] = 0x2153; - t['oogonek'] = 0x01EB; - t['oogonekmacron'] = 0x01ED; - t['oogurmukhi'] = 0x0A13; - t['oomatragurmukhi'] = 0x0A4B; - t['oopen'] = 0x0254; - t['oparen'] = 0x24AA; - t['openbullet'] = 0x25E6; - t['option'] = 0x2325; - t['ordfeminine'] = 0x00AA; - t['ordmasculine'] = 0x00BA; - t['orthogonal'] = 0x221F; - t['oshortdeva'] = 0x0912; - t['oshortvowelsigndeva'] = 0x094A; - t['oslash'] = 0x00F8; - t['oslashacute'] = 0x01FF; - t['osmallhiragana'] = 0x3049; - t['osmallkatakana'] = 0x30A9; - t['osmallkatakanahalfwidth'] = 0xFF6B; - t['ostrokeacute'] = 0x01FF; - t['osuperior'] = 0xF6F0; - t['otcyrillic'] = 0x047F; - t['otilde'] = 0x00F5; - t['otildeacute'] = 0x1E4D; - t['otildedieresis'] = 0x1E4F; - t['oubopomofo'] = 0x3121; - t['overline'] = 0x203E; - t['overlinecenterline'] = 0xFE4A; - t['overlinecmb'] = 0x0305; - t['overlinedashed'] = 0xFE49; - t['overlinedblwavy'] = 0xFE4C; - t['overlinewavy'] = 0xFE4B; - t['overscore'] = 0x00AF; - t['ovowelsignbengali'] = 0x09CB; - t['ovowelsigndeva'] = 0x094B; - t['ovowelsigngujarati'] = 0x0ACB; - t['p'] = 0x0070; - t['paampssquare'] = 0x3380; - t['paasentosquare'] = 0x332B; - t['pabengali'] = 0x09AA; - t['pacute'] = 0x1E55; - t['padeva'] = 0x092A; - t['pagedown'] = 0x21DF; - t['pageup'] = 0x21DE; - t['pagujarati'] = 0x0AAA; - t['pagurmukhi'] = 0x0A2A; - t['pahiragana'] = 0x3071; - t['paiyannoithai'] = 0x0E2F; - t['pakatakana'] = 0x30D1; - t['palatalizationcyrilliccmb'] = 0x0484; - t['palochkacyrillic'] = 0x04C0; - t['pansioskorean'] = 0x317F; - t['paragraph'] = 0x00B6; - t['parallel'] = 0x2225; - t['parenleft'] = 0x0028; - t['parenleftaltonearabic'] = 0xFD3E; - t['parenleftbt'] = 0xF8ED; - t['parenleftex'] = 0xF8EC; - t['parenleftinferior'] = 0x208D; - t['parenleftmonospace'] = 0xFF08; - t['parenleftsmall'] = 0xFE59; - t['parenleftsuperior'] = 0x207D; - t['parenlefttp'] = 0xF8EB; - t['parenleftvertical'] = 0xFE35; - t['parenright'] = 0x0029; - t['parenrightaltonearabic'] = 0xFD3F; - t['parenrightbt'] = 0xF8F8; - t['parenrightex'] = 0xF8F7; - t['parenrightinferior'] = 0x208E; - t['parenrightmonospace'] = 0xFF09; - t['parenrightsmall'] = 0xFE5A; - t['parenrightsuperior'] = 0x207E; - t['parenrighttp'] = 0xF8F6; - t['parenrightvertical'] = 0xFE36; - t['partialdiff'] = 0x2202; - t['paseqhebrew'] = 0x05C0; - t['pashtahebrew'] = 0x0599; - t['pasquare'] = 0x33A9; - t['patah'] = 0x05B7; - t['patah11'] = 0x05B7; - t['patah1d'] = 0x05B7; - t['patah2a'] = 0x05B7; - t['patahhebrew'] = 0x05B7; - t['patahnarrowhebrew'] = 0x05B7; - t['patahquarterhebrew'] = 0x05B7; - t['patahwidehebrew'] = 0x05B7; - t['pazerhebrew'] = 0x05A1; - t['pbopomofo'] = 0x3106; - t['pcircle'] = 0x24DF; - t['pdotaccent'] = 0x1E57; - t['pe'] = 0x05E4; - t['pecyrillic'] = 0x043F; - t['pedagesh'] = 0xFB44; - t['pedageshhebrew'] = 0xFB44; - t['peezisquare'] = 0x333B; - t['pefinaldageshhebrew'] = 0xFB43; - t['peharabic'] = 0x067E; - t['peharmenian'] = 0x057A; - t['pehebrew'] = 0x05E4; - t['pehfinalarabic'] = 0xFB57; - t['pehinitialarabic'] = 0xFB58; - t['pehiragana'] = 0x307A; - t['pehmedialarabic'] = 0xFB59; - t['pekatakana'] = 0x30DA; - t['pemiddlehookcyrillic'] = 0x04A7; - t['perafehebrew'] = 0xFB4E; - t['percent'] = 0x0025; - t['percentarabic'] = 0x066A; - t['percentmonospace'] = 0xFF05; - t['percentsmall'] = 0xFE6A; - t['period'] = 0x002E; - t['periodarmenian'] = 0x0589; - t['periodcentered'] = 0x00B7; - t['periodhalfwidth'] = 0xFF61; - t['periodinferior'] = 0xF6E7; - t['periodmonospace'] = 0xFF0E; - t['periodsmall'] = 0xFE52; - t['periodsuperior'] = 0xF6E8; - t['perispomenigreekcmb'] = 0x0342; - t['perpendicular'] = 0x22A5; - t['perthousand'] = 0x2030; - t['peseta'] = 0x20A7; - t['pfsquare'] = 0x338A; - t['phabengali'] = 0x09AB; - t['phadeva'] = 0x092B; - t['phagujarati'] = 0x0AAB; - t['phagurmukhi'] = 0x0A2B; - t['phi'] = 0x03C6; - t['phi1'] = 0x03D5; - t['phieuphacirclekorean'] = 0x327A; - t['phieuphaparenkorean'] = 0x321A; - t['phieuphcirclekorean'] = 0x326C; - t['phieuphkorean'] = 0x314D; - t['phieuphparenkorean'] = 0x320C; - t['philatin'] = 0x0278; - t['phinthuthai'] = 0x0E3A; - t['phisymbolgreek'] = 0x03D5; - t['phook'] = 0x01A5; - t['phophanthai'] = 0x0E1E; - t['phophungthai'] = 0x0E1C; - t['phosamphaothai'] = 0x0E20; - t['pi'] = 0x03C0; - t['pieupacirclekorean'] = 0x3273; - t['pieupaparenkorean'] = 0x3213; - t['pieupcieuckorean'] = 0x3176; - t['pieupcirclekorean'] = 0x3265; - t['pieupkiyeokkorean'] = 0x3172; - t['pieupkorean'] = 0x3142; - t['pieupparenkorean'] = 0x3205; - t['pieupsioskiyeokkorean'] = 0x3174; - t['pieupsioskorean'] = 0x3144; - t['pieupsiostikeutkorean'] = 0x3175; - t['pieupthieuthkorean'] = 0x3177; - t['pieuptikeutkorean'] = 0x3173; - t['pihiragana'] = 0x3074; - t['pikatakana'] = 0x30D4; - t['pisymbolgreek'] = 0x03D6; - t['piwrarmenian'] = 0x0583; - t['plus'] = 0x002B; - t['plusbelowcmb'] = 0x031F; - t['pluscircle'] = 0x2295; - t['plusminus'] = 0x00B1; - t['plusmod'] = 0x02D6; - t['plusmonospace'] = 0xFF0B; - t['plussmall'] = 0xFE62; - t['plussuperior'] = 0x207A; - t['pmonospace'] = 0xFF50; - t['pmsquare'] = 0x33D8; - t['pohiragana'] = 0x307D; - t['pointingindexdownwhite'] = 0x261F; - t['pointingindexleftwhite'] = 0x261C; - t['pointingindexrightwhite'] = 0x261E; - t['pointingindexupwhite'] = 0x261D; - t['pokatakana'] = 0x30DD; - t['poplathai'] = 0x0E1B; - t['postalmark'] = 0x3012; - t['postalmarkface'] = 0x3020; - t['pparen'] = 0x24AB; - t['precedes'] = 0x227A; - t['prescription'] = 0x211E; - t['primemod'] = 0x02B9; - t['primereversed'] = 0x2035; - t['product'] = 0x220F; - t['projective'] = 0x2305; - t['prolongedkana'] = 0x30FC; - t['propellor'] = 0x2318; - t['propersubset'] = 0x2282; - t['propersuperset'] = 0x2283; - t['proportion'] = 0x2237; - t['proportional'] = 0x221D; - t['psi'] = 0x03C8; - t['psicyrillic'] = 0x0471; - t['psilipneumatacyrilliccmb'] = 0x0486; - t['pssquare'] = 0x33B0; - t['puhiragana'] = 0x3077; - t['pukatakana'] = 0x30D7; - t['pvsquare'] = 0x33B4; - t['pwsquare'] = 0x33BA; - t['q'] = 0x0071; - t['qadeva'] = 0x0958; - t['qadmahebrew'] = 0x05A8; - t['qafarabic'] = 0x0642; - t['qaffinalarabic'] = 0xFED6; - t['qafinitialarabic'] = 0xFED7; - t['qafmedialarabic'] = 0xFED8; - t['qamats'] = 0x05B8; - t['qamats10'] = 0x05B8; - t['qamats1a'] = 0x05B8; - t['qamats1c'] = 0x05B8; - t['qamats27'] = 0x05B8; - t['qamats29'] = 0x05B8; - t['qamats33'] = 0x05B8; - t['qamatsde'] = 0x05B8; - t['qamatshebrew'] = 0x05B8; - t['qamatsnarrowhebrew'] = 0x05B8; - t['qamatsqatanhebrew'] = 0x05B8; - t['qamatsqatannarrowhebrew'] = 0x05B8; - t['qamatsqatanquarterhebrew'] = 0x05B8; - t['qamatsqatanwidehebrew'] = 0x05B8; - t['qamatsquarterhebrew'] = 0x05B8; - t['qamatswidehebrew'] = 0x05B8; - t['qarneyparahebrew'] = 0x059F; - t['qbopomofo'] = 0x3111; - t['qcircle'] = 0x24E0; - t['qhook'] = 0x02A0; - t['qmonospace'] = 0xFF51; - t['qof'] = 0x05E7; - t['qofdagesh'] = 0xFB47; - t['qofdageshhebrew'] = 0xFB47; - t['qofhebrew'] = 0x05E7; - t['qparen'] = 0x24AC; - t['quarternote'] = 0x2669; - t['qubuts'] = 0x05BB; - t['qubuts18'] = 0x05BB; - t['qubuts25'] = 0x05BB; - t['qubuts31'] = 0x05BB; - t['qubutshebrew'] = 0x05BB; - t['qubutsnarrowhebrew'] = 0x05BB; - t['qubutsquarterhebrew'] = 0x05BB; - t['qubutswidehebrew'] = 0x05BB; - t['question'] = 0x003F; - t['questionarabic'] = 0x061F; - t['questionarmenian'] = 0x055E; - t['questiondown'] = 0x00BF; - t['questiondownsmall'] = 0xF7BF; - t['questiongreek'] = 0x037E; - t['questionmonospace'] = 0xFF1F; - t['questionsmall'] = 0xF73F; - t['quotedbl'] = 0x0022; - t['quotedblbase'] = 0x201E; - t['quotedblleft'] = 0x201C; - t['quotedblmonospace'] = 0xFF02; - t['quotedblprime'] = 0x301E; - t['quotedblprimereversed'] = 0x301D; - t['quotedblright'] = 0x201D; - t['quoteleft'] = 0x2018; - t['quoteleftreversed'] = 0x201B; - t['quotereversed'] = 0x201B; - t['quoteright'] = 0x2019; - t['quoterightn'] = 0x0149; - t['quotesinglbase'] = 0x201A; - t['quotesingle'] = 0x0027; - t['quotesinglemonospace'] = 0xFF07; - t['r'] = 0x0072; - t['raarmenian'] = 0x057C; - t['rabengali'] = 0x09B0; - t['racute'] = 0x0155; - t['radeva'] = 0x0930; - t['radical'] = 0x221A; - t['radicalex'] = 0xF8E5; - t['radoverssquare'] = 0x33AE; - t['radoverssquaredsquare'] = 0x33AF; - t['radsquare'] = 0x33AD; - t['rafe'] = 0x05BF; - t['rafehebrew'] = 0x05BF; - t['ragujarati'] = 0x0AB0; - t['ragurmukhi'] = 0x0A30; - t['rahiragana'] = 0x3089; - t['rakatakana'] = 0x30E9; - t['rakatakanahalfwidth'] = 0xFF97; - t['ralowerdiagonalbengali'] = 0x09F1; - t['ramiddlediagonalbengali'] = 0x09F0; - t['ramshorn'] = 0x0264; - t['ratio'] = 0x2236; - t['rbopomofo'] = 0x3116; - t['rcaron'] = 0x0159; - t['rcedilla'] = 0x0157; - t['rcircle'] = 0x24E1; - t['rcommaaccent'] = 0x0157; - t['rdblgrave'] = 0x0211; - t['rdotaccent'] = 0x1E59; - t['rdotbelow'] = 0x1E5B; - t['rdotbelowmacron'] = 0x1E5D; - t['referencemark'] = 0x203B; - t['reflexsubset'] = 0x2286; - t['reflexsuperset'] = 0x2287; - t['registered'] = 0x00AE; - t['registersans'] = 0xF8E8; - t['registerserif'] = 0xF6DA; - t['reharabic'] = 0x0631; - t['reharmenian'] = 0x0580; - t['rehfinalarabic'] = 0xFEAE; - t['rehiragana'] = 0x308C; - t['rekatakana'] = 0x30EC; - t['rekatakanahalfwidth'] = 0xFF9A; - t['resh'] = 0x05E8; - t['reshdageshhebrew'] = 0xFB48; - t['reshhebrew'] = 0x05E8; - t['reversedtilde'] = 0x223D; - t['reviahebrew'] = 0x0597; - t['reviamugrashhebrew'] = 0x0597; - t['revlogicalnot'] = 0x2310; - t['rfishhook'] = 0x027E; - t['rfishhookreversed'] = 0x027F; - t['rhabengali'] = 0x09DD; - t['rhadeva'] = 0x095D; - t['rho'] = 0x03C1; - t['rhook'] = 0x027D; - t['rhookturned'] = 0x027B; - t['rhookturnedsuperior'] = 0x02B5; - t['rhosymbolgreek'] = 0x03F1; - t['rhotichookmod'] = 0x02DE; - t['rieulacirclekorean'] = 0x3271; - t['rieulaparenkorean'] = 0x3211; - t['rieulcirclekorean'] = 0x3263; - t['rieulhieuhkorean'] = 0x3140; - t['rieulkiyeokkorean'] = 0x313A; - t['rieulkiyeoksioskorean'] = 0x3169; - t['rieulkorean'] = 0x3139; - t['rieulmieumkorean'] = 0x313B; - t['rieulpansioskorean'] = 0x316C; - t['rieulparenkorean'] = 0x3203; - t['rieulphieuphkorean'] = 0x313F; - t['rieulpieupkorean'] = 0x313C; - t['rieulpieupsioskorean'] = 0x316B; - t['rieulsioskorean'] = 0x313D; - t['rieulthieuthkorean'] = 0x313E; - t['rieultikeutkorean'] = 0x316A; - t['rieulyeorinhieuhkorean'] = 0x316D; - t['rightangle'] = 0x221F; - t['righttackbelowcmb'] = 0x0319; - t['righttriangle'] = 0x22BF; - t['rihiragana'] = 0x308A; - t['rikatakana'] = 0x30EA; - t['rikatakanahalfwidth'] = 0xFF98; - t['ring'] = 0x02DA; - t['ringbelowcmb'] = 0x0325; - t['ringcmb'] = 0x030A; - t['ringhalfleft'] = 0x02BF; - t['ringhalfleftarmenian'] = 0x0559; - t['ringhalfleftbelowcmb'] = 0x031C; - t['ringhalfleftcentered'] = 0x02D3; - t['ringhalfright'] = 0x02BE; - t['ringhalfrightbelowcmb'] = 0x0339; - t['ringhalfrightcentered'] = 0x02D2; - t['rinvertedbreve'] = 0x0213; - t['rittorusquare'] = 0x3351; - t['rlinebelow'] = 0x1E5F; - t['rlongleg'] = 0x027C; - t['rlonglegturned'] = 0x027A; - t['rmonospace'] = 0xFF52; - t['rohiragana'] = 0x308D; - t['rokatakana'] = 0x30ED; - t['rokatakanahalfwidth'] = 0xFF9B; - t['roruathai'] = 0x0E23; - t['rparen'] = 0x24AD; - t['rrabengali'] = 0x09DC; - t['rradeva'] = 0x0931; - t['rragurmukhi'] = 0x0A5C; - t['rreharabic'] = 0x0691; - t['rrehfinalarabic'] = 0xFB8D; - t['rrvocalicbengali'] = 0x09E0; - t['rrvocalicdeva'] = 0x0960; - t['rrvocalicgujarati'] = 0x0AE0; - t['rrvocalicvowelsignbengali'] = 0x09C4; - t['rrvocalicvowelsigndeva'] = 0x0944; - t['rrvocalicvowelsigngujarati'] = 0x0AC4; - t['rsuperior'] = 0xF6F1; - t['rtblock'] = 0x2590; - t['rturned'] = 0x0279; - t['rturnedsuperior'] = 0x02B4; - t['ruhiragana'] = 0x308B; - t['rukatakana'] = 0x30EB; - t['rukatakanahalfwidth'] = 0xFF99; - t['rupeemarkbengali'] = 0x09F2; - t['rupeesignbengali'] = 0x09F3; - t['rupiah'] = 0xF6DD; - t['ruthai'] = 0x0E24; - t['rvocalicbengali'] = 0x098B; - t['rvocalicdeva'] = 0x090B; - t['rvocalicgujarati'] = 0x0A8B; - t['rvocalicvowelsignbengali'] = 0x09C3; - t['rvocalicvowelsigndeva'] = 0x0943; - t['rvocalicvowelsigngujarati'] = 0x0AC3; - t['s'] = 0x0073; - t['sabengali'] = 0x09B8; - t['sacute'] = 0x015B; - t['sacutedotaccent'] = 0x1E65; - t['sadarabic'] = 0x0635; - t['sadeva'] = 0x0938; - t['sadfinalarabic'] = 0xFEBA; - t['sadinitialarabic'] = 0xFEBB; - t['sadmedialarabic'] = 0xFEBC; - t['sagujarati'] = 0x0AB8; - t['sagurmukhi'] = 0x0A38; - t['sahiragana'] = 0x3055; - t['sakatakana'] = 0x30B5; - t['sakatakanahalfwidth'] = 0xFF7B; - t['sallallahoualayhewasallamarabic'] = 0xFDFA; - t['samekh'] = 0x05E1; - t['samekhdagesh'] = 0xFB41; - t['samekhdageshhebrew'] = 0xFB41; - t['samekhhebrew'] = 0x05E1; - t['saraaathai'] = 0x0E32; - t['saraaethai'] = 0x0E41; - t['saraaimaimalaithai'] = 0x0E44; - t['saraaimaimuanthai'] = 0x0E43; - t['saraamthai'] = 0x0E33; - t['saraathai'] = 0x0E30; - t['saraethai'] = 0x0E40; - t['saraiileftthai'] = 0xF886; - t['saraiithai'] = 0x0E35; - t['saraileftthai'] = 0xF885; - t['saraithai'] = 0x0E34; - t['saraothai'] = 0x0E42; - t['saraueeleftthai'] = 0xF888; - t['saraueethai'] = 0x0E37; - t['saraueleftthai'] = 0xF887; - t['sarauethai'] = 0x0E36; - t['sarauthai'] = 0x0E38; - t['sarauuthai'] = 0x0E39; - t['sbopomofo'] = 0x3119; - t['scaron'] = 0x0161; - t['scarondotaccent'] = 0x1E67; - t['scedilla'] = 0x015F; - t['schwa'] = 0x0259; - t['schwacyrillic'] = 0x04D9; - t['schwadieresiscyrillic'] = 0x04DB; - t['schwahook'] = 0x025A; - t['scircle'] = 0x24E2; - t['scircumflex'] = 0x015D; - t['scommaaccent'] = 0x0219; - t['sdotaccent'] = 0x1E61; - t['sdotbelow'] = 0x1E63; - t['sdotbelowdotaccent'] = 0x1E69; - t['seagullbelowcmb'] = 0x033C; - t['second'] = 0x2033; - t['secondtonechinese'] = 0x02CA; - t['section'] = 0x00A7; - t['seenarabic'] = 0x0633; - t['seenfinalarabic'] = 0xFEB2; - t['seeninitialarabic'] = 0xFEB3; - t['seenmedialarabic'] = 0xFEB4; - t['segol'] = 0x05B6; - t['segol13'] = 0x05B6; - t['segol1f'] = 0x05B6; - t['segol2c'] = 0x05B6; - t['segolhebrew'] = 0x05B6; - t['segolnarrowhebrew'] = 0x05B6; - t['segolquarterhebrew'] = 0x05B6; - t['segoltahebrew'] = 0x0592; - t['segolwidehebrew'] = 0x05B6; - t['seharmenian'] = 0x057D; - t['sehiragana'] = 0x305B; - t['sekatakana'] = 0x30BB; - t['sekatakanahalfwidth'] = 0xFF7E; - t['semicolon'] = 0x003B; - t['semicolonarabic'] = 0x061B; - t['semicolonmonospace'] = 0xFF1B; - t['semicolonsmall'] = 0xFE54; - t['semivoicedmarkkana'] = 0x309C; - t['semivoicedmarkkanahalfwidth'] = 0xFF9F; - t['sentisquare'] = 0x3322; - t['sentosquare'] = 0x3323; - t['seven'] = 0x0037; - t['sevenarabic'] = 0x0667; - t['sevenbengali'] = 0x09ED; - t['sevencircle'] = 0x2466; - t['sevencircleinversesansserif'] = 0x2790; - t['sevendeva'] = 0x096D; - t['seveneighths'] = 0x215E; - t['sevengujarati'] = 0x0AED; - t['sevengurmukhi'] = 0x0A6D; - t['sevenhackarabic'] = 0x0667; - t['sevenhangzhou'] = 0x3027; - t['sevenideographicparen'] = 0x3226; - t['seveninferior'] = 0x2087; - t['sevenmonospace'] = 0xFF17; - t['sevenoldstyle'] = 0xF737; - t['sevenparen'] = 0x247A; - t['sevenperiod'] = 0x248E; - t['sevenpersian'] = 0x06F7; - t['sevenroman'] = 0x2176; - t['sevensuperior'] = 0x2077; - t['seventeencircle'] = 0x2470; - t['seventeenparen'] = 0x2484; - t['seventeenperiod'] = 0x2498; - t['seventhai'] = 0x0E57; - t['sfthyphen'] = 0x00AD; - t['shaarmenian'] = 0x0577; - t['shabengali'] = 0x09B6; - t['shacyrillic'] = 0x0448; - t['shaddaarabic'] = 0x0651; - t['shaddadammaarabic'] = 0xFC61; - t['shaddadammatanarabic'] = 0xFC5E; - t['shaddafathaarabic'] = 0xFC60; - t['shaddakasraarabic'] = 0xFC62; - t['shaddakasratanarabic'] = 0xFC5F; - t['shade'] = 0x2592; - t['shadedark'] = 0x2593; - t['shadelight'] = 0x2591; - t['shademedium'] = 0x2592; - t['shadeva'] = 0x0936; - t['shagujarati'] = 0x0AB6; - t['shagurmukhi'] = 0x0A36; - t['shalshelethebrew'] = 0x0593; - t['shbopomofo'] = 0x3115; - t['shchacyrillic'] = 0x0449; - t['sheenarabic'] = 0x0634; - t['sheenfinalarabic'] = 0xFEB6; - t['sheeninitialarabic'] = 0xFEB7; - t['sheenmedialarabic'] = 0xFEB8; - t['sheicoptic'] = 0x03E3; - t['sheqel'] = 0x20AA; - t['sheqelhebrew'] = 0x20AA; - t['sheva'] = 0x05B0; - t['sheva115'] = 0x05B0; - t['sheva15'] = 0x05B0; - t['sheva22'] = 0x05B0; - t['sheva2e'] = 0x05B0; - t['shevahebrew'] = 0x05B0; - t['shevanarrowhebrew'] = 0x05B0; - t['shevaquarterhebrew'] = 0x05B0; - t['shevawidehebrew'] = 0x05B0; - t['shhacyrillic'] = 0x04BB; - t['shimacoptic'] = 0x03ED; - t['shin'] = 0x05E9; - t['shindagesh'] = 0xFB49; - t['shindageshhebrew'] = 0xFB49; - t['shindageshshindot'] = 0xFB2C; - t['shindageshshindothebrew'] = 0xFB2C; - t['shindageshsindot'] = 0xFB2D; - t['shindageshsindothebrew'] = 0xFB2D; - t['shindothebrew'] = 0x05C1; - t['shinhebrew'] = 0x05E9; - t['shinshindot'] = 0xFB2A; - t['shinshindothebrew'] = 0xFB2A; - t['shinsindot'] = 0xFB2B; - t['shinsindothebrew'] = 0xFB2B; - t['shook'] = 0x0282; - t['sigma'] = 0x03C3; - t['sigma1'] = 0x03C2; - t['sigmafinal'] = 0x03C2; - t['sigmalunatesymbolgreek'] = 0x03F2; - t['sihiragana'] = 0x3057; - t['sikatakana'] = 0x30B7; - t['sikatakanahalfwidth'] = 0xFF7C; - t['siluqhebrew'] = 0x05BD; - t['siluqlefthebrew'] = 0x05BD; - t['similar'] = 0x223C; - t['sindothebrew'] = 0x05C2; - t['siosacirclekorean'] = 0x3274; - t['siosaparenkorean'] = 0x3214; - t['sioscieuckorean'] = 0x317E; - t['sioscirclekorean'] = 0x3266; - t['sioskiyeokkorean'] = 0x317A; - t['sioskorean'] = 0x3145; - t['siosnieunkorean'] = 0x317B; - t['siosparenkorean'] = 0x3206; - t['siospieupkorean'] = 0x317D; - t['siostikeutkorean'] = 0x317C; - t['six'] = 0x0036; - t['sixarabic'] = 0x0666; - t['sixbengali'] = 0x09EC; - t['sixcircle'] = 0x2465; - t['sixcircleinversesansserif'] = 0x278F; - t['sixdeva'] = 0x096C; - t['sixgujarati'] = 0x0AEC; - t['sixgurmukhi'] = 0x0A6C; - t['sixhackarabic'] = 0x0666; - t['sixhangzhou'] = 0x3026; - t['sixideographicparen'] = 0x3225; - t['sixinferior'] = 0x2086; - t['sixmonospace'] = 0xFF16; - t['sixoldstyle'] = 0xF736; - t['sixparen'] = 0x2479; - t['sixperiod'] = 0x248D; - t['sixpersian'] = 0x06F6; - t['sixroman'] = 0x2175; - t['sixsuperior'] = 0x2076; - t['sixteencircle'] = 0x246F; - t['sixteencurrencydenominatorbengali'] = 0x09F9; - t['sixteenparen'] = 0x2483; - t['sixteenperiod'] = 0x2497; - t['sixthai'] = 0x0E56; - t['slash'] = 0x002F; - t['slashmonospace'] = 0xFF0F; - t['slong'] = 0x017F; - t['slongdotaccent'] = 0x1E9B; - t['smileface'] = 0x263A; - t['smonospace'] = 0xFF53; - t['sofpasuqhebrew'] = 0x05C3; - t['softhyphen'] = 0x00AD; - t['softsigncyrillic'] = 0x044C; - t['sohiragana'] = 0x305D; - t['sokatakana'] = 0x30BD; - t['sokatakanahalfwidth'] = 0xFF7F; - t['soliduslongoverlaycmb'] = 0x0338; - t['solidusshortoverlaycmb'] = 0x0337; - t['sorusithai'] = 0x0E29; - t['sosalathai'] = 0x0E28; - t['sosothai'] = 0x0E0B; - t['sosuathai'] = 0x0E2A; - t['space'] = 0x0020; - t['spacehackarabic'] = 0x0020; - t['spade'] = 0x2660; - t['spadesuitblack'] = 0x2660; - t['spadesuitwhite'] = 0x2664; - t['sparen'] = 0x24AE; - t['squarebelowcmb'] = 0x033B; - t['squarecc'] = 0x33C4; - t['squarecm'] = 0x339D; - t['squarediagonalcrosshatchfill'] = 0x25A9; - t['squarehorizontalfill'] = 0x25A4; - t['squarekg'] = 0x338F; - t['squarekm'] = 0x339E; - t['squarekmcapital'] = 0x33CE; - t['squareln'] = 0x33D1; - t['squarelog'] = 0x33D2; - t['squaremg'] = 0x338E; - t['squaremil'] = 0x33D5; - t['squaremm'] = 0x339C; - t['squaremsquared'] = 0x33A1; - t['squareorthogonalcrosshatchfill'] = 0x25A6; - t['squareupperlefttolowerrightfill'] = 0x25A7; - t['squareupperrighttolowerleftfill'] = 0x25A8; - t['squareverticalfill'] = 0x25A5; - t['squarewhitewithsmallblack'] = 0x25A3; - t['srsquare'] = 0x33DB; - t['ssabengali'] = 0x09B7; - t['ssadeva'] = 0x0937; - t['ssagujarati'] = 0x0AB7; - t['ssangcieuckorean'] = 0x3149; - t['ssanghieuhkorean'] = 0x3185; - t['ssangieungkorean'] = 0x3180; - t['ssangkiyeokkorean'] = 0x3132; - t['ssangnieunkorean'] = 0x3165; - t['ssangpieupkorean'] = 0x3143; - t['ssangsioskorean'] = 0x3146; - t['ssangtikeutkorean'] = 0x3138; - t['ssuperior'] = 0xF6F2; - t['sterling'] = 0x00A3; - t['sterlingmonospace'] = 0xFFE1; - t['strokelongoverlaycmb'] = 0x0336; - t['strokeshortoverlaycmb'] = 0x0335; - t['subset'] = 0x2282; - t['subsetnotequal'] = 0x228A; - t['subsetorequal'] = 0x2286; - t['succeeds'] = 0x227B; - t['suchthat'] = 0x220B; - t['suhiragana'] = 0x3059; - t['sukatakana'] = 0x30B9; - t['sukatakanahalfwidth'] = 0xFF7D; - t['sukunarabic'] = 0x0652; - t['summation'] = 0x2211; - t['sun'] = 0x263C; - t['superset'] = 0x2283; - t['supersetnotequal'] = 0x228B; - t['supersetorequal'] = 0x2287; - t['svsquare'] = 0x33DC; - t['syouwaerasquare'] = 0x337C; - t['t'] = 0x0074; - t['tabengali'] = 0x09A4; - t['tackdown'] = 0x22A4; - t['tackleft'] = 0x22A3; - t['tadeva'] = 0x0924; - t['tagujarati'] = 0x0AA4; - t['tagurmukhi'] = 0x0A24; - t['taharabic'] = 0x0637; - t['tahfinalarabic'] = 0xFEC2; - t['tahinitialarabic'] = 0xFEC3; - t['tahiragana'] = 0x305F; - t['tahmedialarabic'] = 0xFEC4; - t['taisyouerasquare'] = 0x337D; - t['takatakana'] = 0x30BF; - t['takatakanahalfwidth'] = 0xFF80; - t['tatweelarabic'] = 0x0640; - t['tau'] = 0x03C4; - t['tav'] = 0x05EA; - t['tavdages'] = 0xFB4A; - t['tavdagesh'] = 0xFB4A; - t['tavdageshhebrew'] = 0xFB4A; - t['tavhebrew'] = 0x05EA; - t['tbar'] = 0x0167; - t['tbopomofo'] = 0x310A; - t['tcaron'] = 0x0165; - t['tccurl'] = 0x02A8; - t['tcedilla'] = 0x0163; - t['tcheharabic'] = 0x0686; - t['tchehfinalarabic'] = 0xFB7B; - t['tchehinitialarabic'] = 0xFB7C; - t['tchehmedialarabic'] = 0xFB7D; - t['tcircle'] = 0x24E3; - t['tcircumflexbelow'] = 0x1E71; - t['tcommaaccent'] = 0x0163; - t['tdieresis'] = 0x1E97; - t['tdotaccent'] = 0x1E6B; - t['tdotbelow'] = 0x1E6D; - t['tecyrillic'] = 0x0442; - t['tedescendercyrillic'] = 0x04AD; - t['teharabic'] = 0x062A; - t['tehfinalarabic'] = 0xFE96; - t['tehhahinitialarabic'] = 0xFCA2; - t['tehhahisolatedarabic'] = 0xFC0C; - t['tehinitialarabic'] = 0xFE97; - t['tehiragana'] = 0x3066; - t['tehjeeminitialarabic'] = 0xFCA1; - t['tehjeemisolatedarabic'] = 0xFC0B; - t['tehmarbutaarabic'] = 0x0629; - t['tehmarbutafinalarabic'] = 0xFE94; - t['tehmedialarabic'] = 0xFE98; - t['tehmeeminitialarabic'] = 0xFCA4; - t['tehmeemisolatedarabic'] = 0xFC0E; - t['tehnoonfinalarabic'] = 0xFC73; - t['tekatakana'] = 0x30C6; - t['tekatakanahalfwidth'] = 0xFF83; - t['telephone'] = 0x2121; - t['telephoneblack'] = 0x260E; - t['telishagedolahebrew'] = 0x05A0; - t['telishaqetanahebrew'] = 0x05A9; - t['tencircle'] = 0x2469; - t['tenideographicparen'] = 0x3229; - t['tenparen'] = 0x247D; - t['tenperiod'] = 0x2491; - t['tenroman'] = 0x2179; - t['tesh'] = 0x02A7; - t['tet'] = 0x05D8; - t['tetdagesh'] = 0xFB38; - t['tetdageshhebrew'] = 0xFB38; - t['tethebrew'] = 0x05D8; - t['tetsecyrillic'] = 0x04B5; - t['tevirhebrew'] = 0x059B; - t['tevirlefthebrew'] = 0x059B; - t['thabengali'] = 0x09A5; - t['thadeva'] = 0x0925; - t['thagujarati'] = 0x0AA5; - t['thagurmukhi'] = 0x0A25; - t['thalarabic'] = 0x0630; - t['thalfinalarabic'] = 0xFEAC; - t['thanthakhatlowleftthai'] = 0xF898; - t['thanthakhatlowrightthai'] = 0xF897; - t['thanthakhatthai'] = 0x0E4C; - t['thanthakhatupperleftthai'] = 0xF896; - t['theharabic'] = 0x062B; - t['thehfinalarabic'] = 0xFE9A; - t['thehinitialarabic'] = 0xFE9B; - t['thehmedialarabic'] = 0xFE9C; - t['thereexists'] = 0x2203; - t['therefore'] = 0x2234; - t['theta'] = 0x03B8; - t['theta1'] = 0x03D1; - t['thetasymbolgreek'] = 0x03D1; - t['thieuthacirclekorean'] = 0x3279; - t['thieuthaparenkorean'] = 0x3219; - t['thieuthcirclekorean'] = 0x326B; - t['thieuthkorean'] = 0x314C; - t['thieuthparenkorean'] = 0x320B; - t['thirteencircle'] = 0x246C; - t['thirteenparen'] = 0x2480; - t['thirteenperiod'] = 0x2494; - t['thonangmonthothai'] = 0x0E11; - t['thook'] = 0x01AD; - t['thophuthaothai'] = 0x0E12; - t['thorn'] = 0x00FE; - t['thothahanthai'] = 0x0E17; - t['thothanthai'] = 0x0E10; - t['thothongthai'] = 0x0E18; - t['thothungthai'] = 0x0E16; - t['thousandcyrillic'] = 0x0482; - t['thousandsseparatorarabic'] = 0x066C; - t['thousandsseparatorpersian'] = 0x066C; - t['three'] = 0x0033; - t['threearabic'] = 0x0663; - t['threebengali'] = 0x09E9; - t['threecircle'] = 0x2462; - t['threecircleinversesansserif'] = 0x278C; - t['threedeva'] = 0x0969; - t['threeeighths'] = 0x215C; - t['threegujarati'] = 0x0AE9; - t['threegurmukhi'] = 0x0A69; - t['threehackarabic'] = 0x0663; - t['threehangzhou'] = 0x3023; - t['threeideographicparen'] = 0x3222; - t['threeinferior'] = 0x2083; - t['threemonospace'] = 0xFF13; - t['threenumeratorbengali'] = 0x09F6; - t['threeoldstyle'] = 0xF733; - t['threeparen'] = 0x2476; - t['threeperiod'] = 0x248A; - t['threepersian'] = 0x06F3; - t['threequarters'] = 0x00BE; - t['threequartersemdash'] = 0xF6DE; - t['threeroman'] = 0x2172; - t['threesuperior'] = 0x00B3; - t['threethai'] = 0x0E53; - t['thzsquare'] = 0x3394; - t['tihiragana'] = 0x3061; - t['tikatakana'] = 0x30C1; - t['tikatakanahalfwidth'] = 0xFF81; - t['tikeutacirclekorean'] = 0x3270; - t['tikeutaparenkorean'] = 0x3210; - t['tikeutcirclekorean'] = 0x3262; - t['tikeutkorean'] = 0x3137; - t['tikeutparenkorean'] = 0x3202; - t['tilde'] = 0x02DC; - t['tildebelowcmb'] = 0x0330; - t['tildecmb'] = 0x0303; - t['tildecomb'] = 0x0303; - t['tildedoublecmb'] = 0x0360; - t['tildeoperator'] = 0x223C; - t['tildeoverlaycmb'] = 0x0334; - t['tildeverticalcmb'] = 0x033E; - t['timescircle'] = 0x2297; - t['tipehahebrew'] = 0x0596; - t['tipehalefthebrew'] = 0x0596; - t['tippigurmukhi'] = 0x0A70; - t['titlocyrilliccmb'] = 0x0483; - t['tiwnarmenian'] = 0x057F; - t['tlinebelow'] = 0x1E6F; - t['tmonospace'] = 0xFF54; - t['toarmenian'] = 0x0569; - t['tohiragana'] = 0x3068; - t['tokatakana'] = 0x30C8; - t['tokatakanahalfwidth'] = 0xFF84; - t['tonebarextrahighmod'] = 0x02E5; - t['tonebarextralowmod'] = 0x02E9; - t['tonebarhighmod'] = 0x02E6; - t['tonebarlowmod'] = 0x02E8; - t['tonebarmidmod'] = 0x02E7; - t['tonefive'] = 0x01BD; - t['tonesix'] = 0x0185; - t['tonetwo'] = 0x01A8; - t['tonos'] = 0x0384; - t['tonsquare'] = 0x3327; - t['topatakthai'] = 0x0E0F; - t['tortoiseshellbracketleft'] = 0x3014; - t['tortoiseshellbracketleftsmall'] = 0xFE5D; - t['tortoiseshellbracketleftvertical'] = 0xFE39; - t['tortoiseshellbracketright'] = 0x3015; - t['tortoiseshellbracketrightsmall'] = 0xFE5E; - t['tortoiseshellbracketrightvertical'] = 0xFE3A; - t['totaothai'] = 0x0E15; - t['tpalatalhook'] = 0x01AB; - t['tparen'] = 0x24AF; - t['trademark'] = 0x2122; - t['trademarksans'] = 0xF8EA; - t['trademarkserif'] = 0xF6DB; - t['tretroflexhook'] = 0x0288; - t['triagdn'] = 0x25BC; - t['triaglf'] = 0x25C4; - t['triagrt'] = 0x25BA; - t['triagup'] = 0x25B2; - t['ts'] = 0x02A6; - t['tsadi'] = 0x05E6; - t['tsadidagesh'] = 0xFB46; - t['tsadidageshhebrew'] = 0xFB46; - t['tsadihebrew'] = 0x05E6; - t['tsecyrillic'] = 0x0446; - t['tsere'] = 0x05B5; - t['tsere12'] = 0x05B5; - t['tsere1e'] = 0x05B5; - t['tsere2b'] = 0x05B5; - t['tserehebrew'] = 0x05B5; - t['tserenarrowhebrew'] = 0x05B5; - t['tserequarterhebrew'] = 0x05B5; - t['tserewidehebrew'] = 0x05B5; - t['tshecyrillic'] = 0x045B; - t['tsuperior'] = 0xF6F3; - t['ttabengali'] = 0x099F; - t['ttadeva'] = 0x091F; - t['ttagujarati'] = 0x0A9F; - t['ttagurmukhi'] = 0x0A1F; - t['tteharabic'] = 0x0679; - t['ttehfinalarabic'] = 0xFB67; - t['ttehinitialarabic'] = 0xFB68; - t['ttehmedialarabic'] = 0xFB69; - t['tthabengali'] = 0x09A0; - t['tthadeva'] = 0x0920; - t['tthagujarati'] = 0x0AA0; - t['tthagurmukhi'] = 0x0A20; - t['tturned'] = 0x0287; - t['tuhiragana'] = 0x3064; - t['tukatakana'] = 0x30C4; - t['tukatakanahalfwidth'] = 0xFF82; - t['tusmallhiragana'] = 0x3063; - t['tusmallkatakana'] = 0x30C3; - t['tusmallkatakanahalfwidth'] = 0xFF6F; - t['twelvecircle'] = 0x246B; - t['twelveparen'] = 0x247F; - t['twelveperiod'] = 0x2493; - t['twelveroman'] = 0x217B; - t['twentycircle'] = 0x2473; - t['twentyhangzhou'] = 0x5344; - t['twentyparen'] = 0x2487; - t['twentyperiod'] = 0x249B; - t['two'] = 0x0032; - t['twoarabic'] = 0x0662; - t['twobengali'] = 0x09E8; - t['twocircle'] = 0x2461; - t['twocircleinversesansserif'] = 0x278B; - t['twodeva'] = 0x0968; - t['twodotenleader'] = 0x2025; - t['twodotleader'] = 0x2025; - t['twodotleadervertical'] = 0xFE30; - t['twogujarati'] = 0x0AE8; - t['twogurmukhi'] = 0x0A68; - t['twohackarabic'] = 0x0662; - t['twohangzhou'] = 0x3022; - t['twoideographicparen'] = 0x3221; - t['twoinferior'] = 0x2082; - t['twomonospace'] = 0xFF12; - t['twonumeratorbengali'] = 0x09F5; - t['twooldstyle'] = 0xF732; - t['twoparen'] = 0x2475; - t['twoperiod'] = 0x2489; - t['twopersian'] = 0x06F2; - t['tworoman'] = 0x2171; - t['twostroke'] = 0x01BB; - t['twosuperior'] = 0x00B2; - t['twothai'] = 0x0E52; - t['twothirds'] = 0x2154; - t['u'] = 0x0075; - t['uacute'] = 0x00FA; - t['ubar'] = 0x0289; - t['ubengali'] = 0x0989; - t['ubopomofo'] = 0x3128; - t['ubreve'] = 0x016D; - t['ucaron'] = 0x01D4; - t['ucircle'] = 0x24E4; - t['ucircumflex'] = 0x00FB; - t['ucircumflexbelow'] = 0x1E77; - t['ucyrillic'] = 0x0443; - t['udattadeva'] = 0x0951; - t['udblacute'] = 0x0171; - t['udblgrave'] = 0x0215; - t['udeva'] = 0x0909; - t['udieresis'] = 0x00FC; - t['udieresisacute'] = 0x01D8; - t['udieresisbelow'] = 0x1E73; - t['udieresiscaron'] = 0x01DA; - t['udieresiscyrillic'] = 0x04F1; - t['udieresisgrave'] = 0x01DC; - t['udieresismacron'] = 0x01D6; - t['udotbelow'] = 0x1EE5; - t['ugrave'] = 0x00F9; - t['ugujarati'] = 0x0A89; - t['ugurmukhi'] = 0x0A09; - t['uhiragana'] = 0x3046; - t['uhookabove'] = 0x1EE7; - t['uhorn'] = 0x01B0; - t['uhornacute'] = 0x1EE9; - t['uhorndotbelow'] = 0x1EF1; - t['uhorngrave'] = 0x1EEB; - t['uhornhookabove'] = 0x1EED; - t['uhorntilde'] = 0x1EEF; - t['uhungarumlaut'] = 0x0171; - t['uhungarumlautcyrillic'] = 0x04F3; - t['uinvertedbreve'] = 0x0217; - t['ukatakana'] = 0x30A6; - t['ukatakanahalfwidth'] = 0xFF73; - t['ukcyrillic'] = 0x0479; - t['ukorean'] = 0x315C; - t['umacron'] = 0x016B; - t['umacroncyrillic'] = 0x04EF; - t['umacrondieresis'] = 0x1E7B; - t['umatragurmukhi'] = 0x0A41; - t['umonospace'] = 0xFF55; - t['underscore'] = 0x005F; - t['underscoredbl'] = 0x2017; - t['underscoremonospace'] = 0xFF3F; - t['underscorevertical'] = 0xFE33; - t['underscorewavy'] = 0xFE4F; - t['union'] = 0x222A; - t['universal'] = 0x2200; - t['uogonek'] = 0x0173; - t['uparen'] = 0x24B0; - t['upblock'] = 0x2580; - t['upperdothebrew'] = 0x05C4; - t['upsilon'] = 0x03C5; - t['upsilondieresis'] = 0x03CB; - t['upsilondieresistonos'] = 0x03B0; - t['upsilonlatin'] = 0x028A; - t['upsilontonos'] = 0x03CD; - t['uptackbelowcmb'] = 0x031D; - t['uptackmod'] = 0x02D4; - t['uragurmukhi'] = 0x0A73; - t['uring'] = 0x016F; - t['ushortcyrillic'] = 0x045E; - t['usmallhiragana'] = 0x3045; - t['usmallkatakana'] = 0x30A5; - t['usmallkatakanahalfwidth'] = 0xFF69; - t['ustraightcyrillic'] = 0x04AF; - t['ustraightstrokecyrillic'] = 0x04B1; - t['utilde'] = 0x0169; - t['utildeacute'] = 0x1E79; - t['utildebelow'] = 0x1E75; - t['uubengali'] = 0x098A; - t['uudeva'] = 0x090A; - t['uugujarati'] = 0x0A8A; - t['uugurmukhi'] = 0x0A0A; - t['uumatragurmukhi'] = 0x0A42; - t['uuvowelsignbengali'] = 0x09C2; - t['uuvowelsigndeva'] = 0x0942; - t['uuvowelsigngujarati'] = 0x0AC2; - t['uvowelsignbengali'] = 0x09C1; - t['uvowelsigndeva'] = 0x0941; - t['uvowelsigngujarati'] = 0x0AC1; - t['v'] = 0x0076; - t['vadeva'] = 0x0935; - t['vagujarati'] = 0x0AB5; - t['vagurmukhi'] = 0x0A35; - t['vakatakana'] = 0x30F7; - t['vav'] = 0x05D5; - t['vavdagesh'] = 0xFB35; - t['vavdagesh65'] = 0xFB35; - t['vavdageshhebrew'] = 0xFB35; - t['vavhebrew'] = 0x05D5; - t['vavholam'] = 0xFB4B; - t['vavholamhebrew'] = 0xFB4B; - t['vavvavhebrew'] = 0x05F0; - t['vavyodhebrew'] = 0x05F1; - t['vcircle'] = 0x24E5; - t['vdotbelow'] = 0x1E7F; - t['vecyrillic'] = 0x0432; - t['veharabic'] = 0x06A4; - t['vehfinalarabic'] = 0xFB6B; - t['vehinitialarabic'] = 0xFB6C; - t['vehmedialarabic'] = 0xFB6D; - t['vekatakana'] = 0x30F9; - t['venus'] = 0x2640; - t['verticalbar'] = 0x007C; - t['verticallineabovecmb'] = 0x030D; - t['verticallinebelowcmb'] = 0x0329; - t['verticallinelowmod'] = 0x02CC; - t['verticallinemod'] = 0x02C8; - t['vewarmenian'] = 0x057E; - t['vhook'] = 0x028B; - t['vikatakana'] = 0x30F8; - t['viramabengali'] = 0x09CD; - t['viramadeva'] = 0x094D; - t['viramagujarati'] = 0x0ACD; - t['visargabengali'] = 0x0983; - t['visargadeva'] = 0x0903; - t['visargagujarati'] = 0x0A83; - t['vmonospace'] = 0xFF56; - t['voarmenian'] = 0x0578; - t['voicediterationhiragana'] = 0x309E; - t['voicediterationkatakana'] = 0x30FE; - t['voicedmarkkana'] = 0x309B; - t['voicedmarkkanahalfwidth'] = 0xFF9E; - t['vokatakana'] = 0x30FA; - t['vparen'] = 0x24B1; - t['vtilde'] = 0x1E7D; - t['vturned'] = 0x028C; - t['vuhiragana'] = 0x3094; - t['vukatakana'] = 0x30F4; - t['w'] = 0x0077; - t['wacute'] = 0x1E83; - t['waekorean'] = 0x3159; - t['wahiragana'] = 0x308F; - t['wakatakana'] = 0x30EF; - t['wakatakanahalfwidth'] = 0xFF9C; - t['wakorean'] = 0x3158; - t['wasmallhiragana'] = 0x308E; - t['wasmallkatakana'] = 0x30EE; - t['wattosquare'] = 0x3357; - t['wavedash'] = 0x301C; - t['wavyunderscorevertical'] = 0xFE34; - t['wawarabic'] = 0x0648; - t['wawfinalarabic'] = 0xFEEE; - t['wawhamzaabovearabic'] = 0x0624; - t['wawhamzaabovefinalarabic'] = 0xFE86; - t['wbsquare'] = 0x33DD; - t['wcircle'] = 0x24E6; - t['wcircumflex'] = 0x0175; - t['wdieresis'] = 0x1E85; - t['wdotaccent'] = 0x1E87; - t['wdotbelow'] = 0x1E89; - t['wehiragana'] = 0x3091; - t['weierstrass'] = 0x2118; - t['wekatakana'] = 0x30F1; - t['wekorean'] = 0x315E; - t['weokorean'] = 0x315D; - t['wgrave'] = 0x1E81; - t['whitebullet'] = 0x25E6; - t['whitecircle'] = 0x25CB; - t['whitecircleinverse'] = 0x25D9; - t['whitecornerbracketleft'] = 0x300E; - t['whitecornerbracketleftvertical'] = 0xFE43; - t['whitecornerbracketright'] = 0x300F; - t['whitecornerbracketrightvertical'] = 0xFE44; - t['whitediamond'] = 0x25C7; - t['whitediamondcontainingblacksmalldiamond'] = 0x25C8; - t['whitedownpointingsmalltriangle'] = 0x25BF; - t['whitedownpointingtriangle'] = 0x25BD; - t['whiteleftpointingsmalltriangle'] = 0x25C3; - t['whiteleftpointingtriangle'] = 0x25C1; - t['whitelenticularbracketleft'] = 0x3016; - t['whitelenticularbracketright'] = 0x3017; - t['whiterightpointingsmalltriangle'] = 0x25B9; - t['whiterightpointingtriangle'] = 0x25B7; - t['whitesmallsquare'] = 0x25AB; - t['whitesmilingface'] = 0x263A; - t['whitesquare'] = 0x25A1; - t['whitestar'] = 0x2606; - t['whitetelephone'] = 0x260F; - t['whitetortoiseshellbracketleft'] = 0x3018; - t['whitetortoiseshellbracketright'] = 0x3019; - t['whiteuppointingsmalltriangle'] = 0x25B5; - t['whiteuppointingtriangle'] = 0x25B3; - t['wihiragana'] = 0x3090; - t['wikatakana'] = 0x30F0; - t['wikorean'] = 0x315F; - t['wmonospace'] = 0xFF57; - t['wohiragana'] = 0x3092; - t['wokatakana'] = 0x30F2; - t['wokatakanahalfwidth'] = 0xFF66; - t['won'] = 0x20A9; - t['wonmonospace'] = 0xFFE6; - t['wowaenthai'] = 0x0E27; - t['wparen'] = 0x24B2; - t['wring'] = 0x1E98; - t['wsuperior'] = 0x02B7; - t['wturned'] = 0x028D; - t['wynn'] = 0x01BF; - t['x'] = 0x0078; - t['xabovecmb'] = 0x033D; - t['xbopomofo'] = 0x3112; - t['xcircle'] = 0x24E7; - t['xdieresis'] = 0x1E8D; - t['xdotaccent'] = 0x1E8B; - t['xeharmenian'] = 0x056D; - t['xi'] = 0x03BE; - t['xmonospace'] = 0xFF58; - t['xparen'] = 0x24B3; - t['xsuperior'] = 0x02E3; - t['y'] = 0x0079; - t['yaadosquare'] = 0x334E; - t['yabengali'] = 0x09AF; - t['yacute'] = 0x00FD; - t['yadeva'] = 0x092F; - t['yaekorean'] = 0x3152; - t['yagujarati'] = 0x0AAF; - t['yagurmukhi'] = 0x0A2F; - t['yahiragana'] = 0x3084; - t['yakatakana'] = 0x30E4; - t['yakatakanahalfwidth'] = 0xFF94; - t['yakorean'] = 0x3151; - t['yamakkanthai'] = 0x0E4E; - t['yasmallhiragana'] = 0x3083; - t['yasmallkatakana'] = 0x30E3; - t['yasmallkatakanahalfwidth'] = 0xFF6C; - t['yatcyrillic'] = 0x0463; - t['ycircle'] = 0x24E8; - t['ycircumflex'] = 0x0177; - t['ydieresis'] = 0x00FF; - t['ydotaccent'] = 0x1E8F; - t['ydotbelow'] = 0x1EF5; - t['yeharabic'] = 0x064A; - t['yehbarreearabic'] = 0x06D2; - t['yehbarreefinalarabic'] = 0xFBAF; - t['yehfinalarabic'] = 0xFEF2; - t['yehhamzaabovearabic'] = 0x0626; - t['yehhamzaabovefinalarabic'] = 0xFE8A; - t['yehhamzaaboveinitialarabic'] = 0xFE8B; - t['yehhamzaabovemedialarabic'] = 0xFE8C; - t['yehinitialarabic'] = 0xFEF3; - t['yehmedialarabic'] = 0xFEF4; - t['yehmeeminitialarabic'] = 0xFCDD; - t['yehmeemisolatedarabic'] = 0xFC58; - t['yehnoonfinalarabic'] = 0xFC94; - t['yehthreedotsbelowarabic'] = 0x06D1; - t['yekorean'] = 0x3156; - t['yen'] = 0x00A5; - t['yenmonospace'] = 0xFFE5; - t['yeokorean'] = 0x3155; - t['yeorinhieuhkorean'] = 0x3186; - t['yerahbenyomohebrew'] = 0x05AA; - t['yerahbenyomolefthebrew'] = 0x05AA; - t['yericyrillic'] = 0x044B; - t['yerudieresiscyrillic'] = 0x04F9; - t['yesieungkorean'] = 0x3181; - t['yesieungpansioskorean'] = 0x3183; - t['yesieungsioskorean'] = 0x3182; - t['yetivhebrew'] = 0x059A; - t['ygrave'] = 0x1EF3; - t['yhook'] = 0x01B4; - t['yhookabove'] = 0x1EF7; - t['yiarmenian'] = 0x0575; - t['yicyrillic'] = 0x0457; - t['yikorean'] = 0x3162; - t['yinyang'] = 0x262F; - t['yiwnarmenian'] = 0x0582; - t['ymonospace'] = 0xFF59; - t['yod'] = 0x05D9; - t['yoddagesh'] = 0xFB39; - t['yoddageshhebrew'] = 0xFB39; - t['yodhebrew'] = 0x05D9; - t['yodyodhebrew'] = 0x05F2; - t['yodyodpatahhebrew'] = 0xFB1F; - t['yohiragana'] = 0x3088; - t['yoikorean'] = 0x3189; - t['yokatakana'] = 0x30E8; - t['yokatakanahalfwidth'] = 0xFF96; - t['yokorean'] = 0x315B; - t['yosmallhiragana'] = 0x3087; - t['yosmallkatakana'] = 0x30E7; - t['yosmallkatakanahalfwidth'] = 0xFF6E; - t['yotgreek'] = 0x03F3; - t['yoyaekorean'] = 0x3188; - t['yoyakorean'] = 0x3187; - t['yoyakthai'] = 0x0E22; - t['yoyingthai'] = 0x0E0D; - t['yparen'] = 0x24B4; - t['ypogegrammeni'] = 0x037A; - t['ypogegrammenigreekcmb'] = 0x0345; - t['yr'] = 0x01A6; - t['yring'] = 0x1E99; - t['ysuperior'] = 0x02B8; - t['ytilde'] = 0x1EF9; - t['yturned'] = 0x028E; - t['yuhiragana'] = 0x3086; - t['yuikorean'] = 0x318C; - t['yukatakana'] = 0x30E6; - t['yukatakanahalfwidth'] = 0xFF95; - t['yukorean'] = 0x3160; - t['yusbigcyrillic'] = 0x046B; - t['yusbigiotifiedcyrillic'] = 0x046D; - t['yuslittlecyrillic'] = 0x0467; - t['yuslittleiotifiedcyrillic'] = 0x0469; - t['yusmallhiragana'] = 0x3085; - t['yusmallkatakana'] = 0x30E5; - t['yusmallkatakanahalfwidth'] = 0xFF6D; - t['yuyekorean'] = 0x318B; - t['yuyeokorean'] = 0x318A; - t['yyabengali'] = 0x09DF; - t['yyadeva'] = 0x095F; - t['z'] = 0x007A; - t['zaarmenian'] = 0x0566; - t['zacute'] = 0x017A; - t['zadeva'] = 0x095B; - t['zagurmukhi'] = 0x0A5B; - t['zaharabic'] = 0x0638; - t['zahfinalarabic'] = 0xFEC6; - t['zahinitialarabic'] = 0xFEC7; - t['zahiragana'] = 0x3056; - t['zahmedialarabic'] = 0xFEC8; - t['zainarabic'] = 0x0632; - t['zainfinalarabic'] = 0xFEB0; - t['zakatakana'] = 0x30B6; - t['zaqefgadolhebrew'] = 0x0595; - t['zaqefqatanhebrew'] = 0x0594; - t['zarqahebrew'] = 0x0598; - t['zayin'] = 0x05D6; - t['zayindagesh'] = 0xFB36; - t['zayindageshhebrew'] = 0xFB36; - t['zayinhebrew'] = 0x05D6; - t['zbopomofo'] = 0x3117; - t['zcaron'] = 0x017E; - t['zcircle'] = 0x24E9; - t['zcircumflex'] = 0x1E91; - t['zcurl'] = 0x0291; - t['zdot'] = 0x017C; - t['zdotaccent'] = 0x017C; - t['zdotbelow'] = 0x1E93; - t['zecyrillic'] = 0x0437; - t['zedescendercyrillic'] = 0x0499; - t['zedieresiscyrillic'] = 0x04DF; - t['zehiragana'] = 0x305C; - t['zekatakana'] = 0x30BC; - t['zero'] = 0x0030; - t['zeroarabic'] = 0x0660; - t['zerobengali'] = 0x09E6; - t['zerodeva'] = 0x0966; - t['zerogujarati'] = 0x0AE6; - t['zerogurmukhi'] = 0x0A66; - t['zerohackarabic'] = 0x0660; - t['zeroinferior'] = 0x2080; - t['zeromonospace'] = 0xFF10; - t['zerooldstyle'] = 0xF730; - t['zeropersian'] = 0x06F0; - t['zerosuperior'] = 0x2070; - t['zerothai'] = 0x0E50; - t['zerowidthjoiner'] = 0xFEFF; - t['zerowidthnonjoiner'] = 0x200C; - t['zerowidthspace'] = 0x200B; - t['zeta'] = 0x03B6; - t['zhbopomofo'] = 0x3113; - t['zhearmenian'] = 0x056A; - t['zhebrevecyrillic'] = 0x04C2; - t['zhecyrillic'] = 0x0436; - t['zhedescendercyrillic'] = 0x0497; - t['zhedieresiscyrillic'] = 0x04DD; - t['zihiragana'] = 0x3058; - t['zikatakana'] = 0x30B8; - t['zinorhebrew'] = 0x05AE; - t['zlinebelow'] = 0x1E95; - t['zmonospace'] = 0xFF5A; - t['zohiragana'] = 0x305E; - t['zokatakana'] = 0x30BE; - t['zparen'] = 0x24B5; - t['zretroflexhook'] = 0x0290; - t['zstroke'] = 0x01B6; - t['zuhiragana'] = 0x305A; - t['zukatakana'] = 0x30BA; - t['.notdef'] = 0x0000; - t['angbracketleftbig'] = 0x2329; - t['angbracketleftBig'] = 0x2329; - t['angbracketleftbigg'] = 0x2329; - t['angbracketleftBigg'] = 0x2329; - t['angbracketrightBig'] = 0x232A; - t['angbracketrightbig'] = 0x232A; - t['angbracketrightBigg'] = 0x232A; - t['angbracketrightbigg'] = 0x232A; - t['arrowhookleft'] = 0x21AA; - t['arrowhookright'] = 0x21A9; - t['arrowlefttophalf'] = 0x21BC; - t['arrowleftbothalf'] = 0x21BD; - t['arrownortheast'] = 0x2197; - t['arrownorthwest'] = 0x2196; - t['arrowrighttophalf'] = 0x21C0; - t['arrowrightbothalf'] = 0x21C1; - t['arrowsoutheast'] = 0x2198; - t['arrowsouthwest'] = 0x2199; - t['backslashbig'] = 0x2216; - t['backslashBig'] = 0x2216; - t['backslashBigg'] = 0x2216; - t['backslashbigg'] = 0x2216; - t['bardbl'] = 0x2016; - t['bracehtipdownleft'] = 0xFE37; - t['bracehtipdownright'] = 0xFE37; - t['bracehtipupleft'] = 0xFE38; - t['bracehtipupright'] = 0xFE38; - t['braceleftBig'] = 0x007B; - t['braceleftbig'] = 0x007B; - t['braceleftbigg'] = 0x007B; - t['braceleftBigg'] = 0x007B; - t['bracerightBig'] = 0x007D; - t['bracerightbig'] = 0x007D; - t['bracerightbigg'] = 0x007D; - t['bracerightBigg'] = 0x007D; - t['bracketleftbig'] = 0x005B; - t['bracketleftBig'] = 0x005B; - t['bracketleftbigg'] = 0x005B; - t['bracketleftBigg'] = 0x005B; - t['bracketrightBig'] = 0x005D; - t['bracketrightbig'] = 0x005D; - t['bracketrightbigg'] = 0x005D; - t['bracketrightBigg'] = 0x005D; - t['ceilingleftbig'] = 0x2308; - t['ceilingleftBig'] = 0x2308; - t['ceilingleftBigg'] = 0x2308; - t['ceilingleftbigg'] = 0x2308; - t['ceilingrightbig'] = 0x2309; - t['ceilingrightBig'] = 0x2309; - t['ceilingrightbigg'] = 0x2309; - t['ceilingrightBigg'] = 0x2309; - t['circledotdisplay'] = 0x2299; - t['circledottext'] = 0x2299; - t['circlemultiplydisplay'] = 0x2297; - t['circlemultiplytext'] = 0x2297; - t['circleplusdisplay'] = 0x2295; - t['circleplustext'] = 0x2295; - t['contintegraldisplay'] = 0x222E; - t['contintegraltext'] = 0x222E; - t['coproductdisplay'] = 0x2210; - t['coproducttext'] = 0x2210; - t['floorleftBig'] = 0x230A; - t['floorleftbig'] = 0x230A; - t['floorleftbigg'] = 0x230A; - t['floorleftBigg'] = 0x230A; - t['floorrightbig'] = 0x230B; - t['floorrightBig'] = 0x230B; - t['floorrightBigg'] = 0x230B; - t['floorrightbigg'] = 0x230B; - t['hatwide'] = 0x0302; - t['hatwider'] = 0x0302; - t['hatwidest'] = 0x0302; - t['intercal'] = 0x1D40; - t['integraldisplay'] = 0x222B; - t['integraltext'] = 0x222B; - t['intersectiondisplay'] = 0x22C2; - t['intersectiontext'] = 0x22C2; - t['logicalanddisplay'] = 0x2227; - t['logicalandtext'] = 0x2227; - t['logicalordisplay'] = 0x2228; - t['logicalortext'] = 0x2228; - t['parenleftBig'] = 0x0028; - t['parenleftbig'] = 0x0028; - t['parenleftBigg'] = 0x0028; - t['parenleftbigg'] = 0x0028; - t['parenrightBig'] = 0x0029; - t['parenrightbig'] = 0x0029; - t['parenrightBigg'] = 0x0029; - t['parenrightbigg'] = 0x0029; - t['prime'] = 0x2032; - t['productdisplay'] = 0x220F; - t['producttext'] = 0x220F; - t['radicalbig'] = 0x221A; - t['radicalBig'] = 0x221A; - t['radicalBigg'] = 0x221A; - t['radicalbigg'] = 0x221A; - t['radicalbt'] = 0x221A; - t['radicaltp'] = 0x221A; - t['radicalvertex'] = 0x221A; - t['slashbig'] = 0x002F; - t['slashBig'] = 0x002F; - t['slashBigg'] = 0x002F; - t['slashbigg'] = 0x002F; - t['summationdisplay'] = 0x2211; - t['summationtext'] = 0x2211; - t['tildewide'] = 0x02DC; - t['tildewider'] = 0x02DC; - t['tildewidest'] = 0x02DC; - t['uniondisplay'] = 0x22C3; - t['unionmultidisplay'] = 0x228E; - t['unionmultitext'] = 0x228E; - t['unionsqdisplay'] = 0x2294; - t['unionsqtext'] = 0x2294; - t['uniontext'] = 0x22C3; - t['vextenddouble'] = 0x2225; - t['vextendsingle'] = 0x2223; - }); - var getDingbatsGlyphsUnicode = getLookupTableFactory(function (t) { - t['space'] = 0x0020; - t['a1'] = 0x2701; - t['a2'] = 0x2702; - t['a202'] = 0x2703; - t['a3'] = 0x2704; - t['a4'] = 0x260E; - t['a5'] = 0x2706; - t['a119'] = 0x2707; - t['a118'] = 0x2708; - t['a117'] = 0x2709; - t['a11'] = 0x261B; - t['a12'] = 0x261E; - t['a13'] = 0x270C; - t['a14'] = 0x270D; - t['a15'] = 0x270E; - t['a16'] = 0x270F; - t['a105'] = 0x2710; - t['a17'] = 0x2711; - t['a18'] = 0x2712; - t['a19'] = 0x2713; - t['a20'] = 0x2714; - t['a21'] = 0x2715; - t['a22'] = 0x2716; - t['a23'] = 0x2717; - t['a24'] = 0x2718; - t['a25'] = 0x2719; - t['a26'] = 0x271A; - t['a27'] = 0x271B; - t['a28'] = 0x271C; - t['a6'] = 0x271D; - t['a7'] = 0x271E; - t['a8'] = 0x271F; - t['a9'] = 0x2720; - t['a10'] = 0x2721; - t['a29'] = 0x2722; - t['a30'] = 0x2723; - t['a31'] = 0x2724; - t['a32'] = 0x2725; - t['a33'] = 0x2726; - t['a34'] = 0x2727; - t['a35'] = 0x2605; - t['a36'] = 0x2729; - t['a37'] = 0x272A; - t['a38'] = 0x272B; - t['a39'] = 0x272C; - t['a40'] = 0x272D; - t['a41'] = 0x272E; - t['a42'] = 0x272F; - t['a43'] = 0x2730; - t['a44'] = 0x2731; - t['a45'] = 0x2732; - t['a46'] = 0x2733; - t['a47'] = 0x2734; - t['a48'] = 0x2735; - t['a49'] = 0x2736; - t['a50'] = 0x2737; - t['a51'] = 0x2738; - t['a52'] = 0x2739; - t['a53'] = 0x273A; - t['a54'] = 0x273B; - t['a55'] = 0x273C; - t['a56'] = 0x273D; - t['a57'] = 0x273E; - t['a58'] = 0x273F; - t['a59'] = 0x2740; - t['a60'] = 0x2741; - t['a61'] = 0x2742; - t['a62'] = 0x2743; - t['a63'] = 0x2744; - t['a64'] = 0x2745; - t['a65'] = 0x2746; - t['a66'] = 0x2747; - t['a67'] = 0x2748; - t['a68'] = 0x2749; - t['a69'] = 0x274A; - t['a70'] = 0x274B; - t['a71'] = 0x25CF; - t['a72'] = 0x274D; - t['a73'] = 0x25A0; - t['a74'] = 0x274F; - t['a203'] = 0x2750; - t['a75'] = 0x2751; - t['a204'] = 0x2752; - t['a76'] = 0x25B2; - t['a77'] = 0x25BC; - t['a78'] = 0x25C6; - t['a79'] = 0x2756; - t['a81'] = 0x25D7; - t['a82'] = 0x2758; - t['a83'] = 0x2759; - t['a84'] = 0x275A; - t['a97'] = 0x275B; - t['a98'] = 0x275C; - t['a99'] = 0x275D; - t['a100'] = 0x275E; - t['a101'] = 0x2761; - t['a102'] = 0x2762; - t['a103'] = 0x2763; - t['a104'] = 0x2764; - t['a106'] = 0x2765; - t['a107'] = 0x2766; - t['a108'] = 0x2767; - t['a112'] = 0x2663; - t['a111'] = 0x2666; - t['a110'] = 0x2665; - t['a109'] = 0x2660; - t['a120'] = 0x2460; - t['a121'] = 0x2461; - t['a122'] = 0x2462; - t['a123'] = 0x2463; - t['a124'] = 0x2464; - t['a125'] = 0x2465; - t['a126'] = 0x2466; - t['a127'] = 0x2467; - t['a128'] = 0x2468; - t['a129'] = 0x2469; - t['a130'] = 0x2776; - t['a131'] = 0x2777; - t['a132'] = 0x2778; - t['a133'] = 0x2779; - t['a134'] = 0x277A; - t['a135'] = 0x277B; - t['a136'] = 0x277C; - t['a137'] = 0x277D; - t['a138'] = 0x277E; - t['a139'] = 0x277F; - t['a140'] = 0x2780; - t['a141'] = 0x2781; - t['a142'] = 0x2782; - t['a143'] = 0x2783; - t['a144'] = 0x2784; - t['a145'] = 0x2785; - t['a146'] = 0x2786; - t['a147'] = 0x2787; - t['a148'] = 0x2788; - t['a149'] = 0x2789; - t['a150'] = 0x278A; - t['a151'] = 0x278B; - t['a152'] = 0x278C; - t['a153'] = 0x278D; - t['a154'] = 0x278E; - t['a155'] = 0x278F; - t['a156'] = 0x2790; - t['a157'] = 0x2791; - t['a158'] = 0x2792; - t['a159'] = 0x2793; - t['a160'] = 0x2794; - t['a161'] = 0x2192; - t['a163'] = 0x2194; - t['a164'] = 0x2195; - t['a196'] = 0x2798; - t['a165'] = 0x2799; - t['a192'] = 0x279A; - t['a166'] = 0x279B; - t['a167'] = 0x279C; - t['a168'] = 0x279D; - t['a169'] = 0x279E; - t['a170'] = 0x279F; - t['a171'] = 0x27A0; - t['a172'] = 0x27A1; - t['a173'] = 0x27A2; - t['a162'] = 0x27A3; - t['a174'] = 0x27A4; - t['a175'] = 0x27A5; - t['a176'] = 0x27A6; - t['a177'] = 0x27A7; - t['a178'] = 0x27A8; - t['a179'] = 0x27A9; - t['a193'] = 0x27AA; - t['a180'] = 0x27AB; - t['a199'] = 0x27AC; - t['a181'] = 0x27AD; - t['a200'] = 0x27AE; - t['a182'] = 0x27AF; - t['a201'] = 0x27B1; - t['a183'] = 0x27B2; - t['a184'] = 0x27B3; - t['a197'] = 0x27B4; - t['a185'] = 0x27B5; - t['a194'] = 0x27B6; - t['a198'] = 0x27B7; - t['a186'] = 0x27B8; - t['a195'] = 0x27B9; - t['a187'] = 0x27BA; - t['a188'] = 0x27BB; - t['a189'] = 0x27BC; - t['a190'] = 0x27BD; - t['a191'] = 0x27BE; - t['a89'] = 0x2768; - t['a90'] = 0x2769; - t['a93'] = 0x276A; - t['a94'] = 0x276B; - t['a91'] = 0x276C; - t['a92'] = 0x276D; - t['a205'] = 0x276E; - t['a85'] = 0x276F; - t['a206'] = 0x2770; - t['a86'] = 0x2771; - t['a87'] = 0x2772; - t['a88'] = 0x2773; - t['a95'] = 0x2774; - t['a96'] = 0x2775; - t['.notdef'] = 0x0000; - }); - exports.getGlyphsUnicode = getGlyphsUnicode; - exports.getDingbatsGlyphsUnicode = getDingbatsGlyphsUnicode; - })); - (function (root, factory) { - factory(root.pdfjsCoreJbig2 = {}, root.pdfjsSharedUtil, root.pdfjsCoreArithmeticDecoder); - }(this, function (exports, sharedUtil, coreArithmeticDecoder) { - var error = sharedUtil.error; - var log2 = sharedUtil.log2; - var readInt8 = sharedUtil.readInt8; - var readUint16 = sharedUtil.readUint16; - var readUint32 = sharedUtil.readUint32; - var shadow = sharedUtil.shadow; - var ArithmeticDecoder = coreArithmeticDecoder.ArithmeticDecoder; - var Jbig2Image = function Jbig2ImageClosure() { - function ContextCache() { } - ContextCache.prototype = { - getContexts: function (id) { + }]); + + return ChunkedStreamManager; +}(); + +exports.ChunkedStreamManager = ChunkedStreamManager; + +/***/ }), +/* 153 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.PDFDocument = exports.Page = void 0; + +var _util = __w_pdfjs_require__(6); + +var _obj = __w_pdfjs_require__(154); + +var _primitives = __w_pdfjs_require__(155); + +var _stream2 = __w_pdfjs_require__(157); + +var _annotation = __w_pdfjs_require__(169); + +var _crypto = __w_pdfjs_require__(167); + +var _parser = __w_pdfjs_require__(156); + +var _operator_list = __w_pdfjs_require__(170); + +var _evaluator = __w_pdfjs_require__(171); + +var _function = __w_pdfjs_require__(185); + +function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _nonIterableRest(); } + +function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } + +function _iterableToArrayLimit(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } + +function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var DEFAULT_USER_UNIT = 1.0; +var LETTER_SIZE_MEDIABOX = [0, 0, 612, 792]; + +function isAnnotationRenderable(annotation, intent) { + return intent === 'display' && annotation.viewable || intent === 'print' && annotation.printable; +} + +var Page = +/*#__PURE__*/ +function () { + function Page(_ref) { + var pdfManager = _ref.pdfManager, + xref = _ref.xref, + pageIndex = _ref.pageIndex, + pageDict = _ref.pageDict, + ref = _ref.ref, + fontCache = _ref.fontCache, + builtInCMapCache = _ref.builtInCMapCache, + pdfFunctionFactory = _ref.pdfFunctionFactory; + + _classCallCheck(this, Page); + + this.pdfManager = pdfManager; + this.pageIndex = pageIndex; + this.pageDict = pageDict; + this.xref = xref; + this.ref = ref; + this.fontCache = fontCache; + this.builtInCMapCache = builtInCMapCache; + this.pdfFunctionFactory = pdfFunctionFactory; + this.evaluatorOptions = pdfManager.evaluatorOptions; + this.resourcesPromise = null; + var uniquePrefix = "p".concat(this.pageIndex, "_"); + var idCounters = { + obj: 0 + }; + this.idFactory = { + createObjId: function createObjId() { + return uniquePrefix + ++idCounters.obj; + } + }; + } + + _createClass(Page, [{ + key: "_getInheritableProperty", + value: function _getInheritableProperty(key) { + var getArray = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + var value = (0, _util.getInheritableProperty)({ + dict: this.pageDict, + key: key, + getArray: getArray, + stopWhenFound: false + }); + + if (!Array.isArray(value)) { + return value; + } + + if (value.length === 1 || !(0, _primitives.isDict)(value[0])) { + return value[0]; + } + + return _primitives.Dict.merge(this.xref, value); + } + }, { + key: "getContentStream", + value: function getContentStream() { + var content = this.content; + var stream; + + if (Array.isArray(content)) { + var xref = this.xref; + var streams = []; + var _iteratorNormalCompletion = true; + var _didIteratorError = false; + var _iteratorError = undefined; + + try { + for (var _iterator = content[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) { + var _stream = _step.value; + streams.push(xref.fetchIfRef(_stream)); + } + } catch (err) { + _didIteratorError = true; + _iteratorError = err; + } finally { + try { + if (!_iteratorNormalCompletion && _iterator.return != null) { + _iterator.return(); + } + } finally { + if (_didIteratorError) { + throw _iteratorError; + } + } + } + + stream = new _stream2.StreamsSequenceStream(streams); + } else if ((0, _primitives.isStream)(content)) { + stream = content; + } else { + stream = new _stream2.NullStream(); + } + + return stream; + } + }, { + key: "loadResources", + value: function loadResources(keys) { + var _this = this; + + if (!this.resourcesPromise) { + this.resourcesPromise = this.pdfManager.ensure(this, 'resources'); + } + + return this.resourcesPromise.then(function () { + var objectLoader = new _obj.ObjectLoader(_this.resources, keys, _this.xref); + return objectLoader.load(); + }); + } + }, { + key: "getOperatorList", + value: function getOperatorList(_ref2) { + var _this2 = this; + + var handler = _ref2.handler, + task = _ref2.task, + intent = _ref2.intent, + renderInteractiveForms = _ref2.renderInteractiveForms; + var contentStreamPromise = this.pdfManager.ensure(this, 'getContentStream'); + var resourcesPromise = this.loadResources(['ExtGState', 'ColorSpace', 'Pattern', 'Shading', 'XObject', 'Font']); + var partialEvaluator = new _evaluator.PartialEvaluator({ + pdfManager: this.pdfManager, + xref: this.xref, + handler: handler, + pageIndex: this.pageIndex, + idFactory: this.idFactory, + fontCache: this.fontCache, + builtInCMapCache: this.builtInCMapCache, + options: this.evaluatorOptions, + pdfFunctionFactory: this.pdfFunctionFactory + }); + var dataPromises = Promise.all([contentStreamPromise, resourcesPromise]); + var pageListPromise = dataPromises.then(function (_ref3) { + var _ref4 = _slicedToArray(_ref3, 1), + contentStream = _ref4[0]; + + var opList = new _operator_list.OperatorList(intent, handler, _this2.pageIndex); + handler.send('StartRenderPage', { + transparency: partialEvaluator.hasBlendModes(_this2.resources), + pageIndex: _this2.pageIndex, + intent: intent + }); + return partialEvaluator.getOperatorList({ + stream: contentStream, + task: task, + resources: _this2.resources, + operatorList: opList + }).then(function () { + return opList; + }); + }); + return Promise.all([pageListPromise, this._parsedAnnotations]).then(function (_ref5) { + var _ref6 = _slicedToArray(_ref5, 2), + pageOpList = _ref6[0], + annotations = _ref6[1]; + + if (annotations.length === 0) { + pageOpList.flush(true); + return pageOpList; + } + + var opListPromises = []; + var _iteratorNormalCompletion2 = true; + var _didIteratorError2 = false; + var _iteratorError2 = undefined; + + try { + for (var _iterator2 = annotations[Symbol.iterator](), _step2; !(_iteratorNormalCompletion2 = (_step2 = _iterator2.next()).done); _iteratorNormalCompletion2 = true) { + var annotation = _step2.value; + + if (isAnnotationRenderable(annotation, intent)) { + opListPromises.push(annotation.getOperatorList(partialEvaluator, task, renderInteractiveForms)); + } + } + } catch (err) { + _didIteratorError2 = true; + _iteratorError2 = err; + } finally { + try { + if (!_iteratorNormalCompletion2 && _iterator2.return != null) { + _iterator2.return(); + } + } finally { + if (_didIteratorError2) { + throw _iteratorError2; + } + } + } + + return Promise.all(opListPromises).then(function (opLists) { + pageOpList.addOp(_util.OPS.beginAnnotations, []); + var _iteratorNormalCompletion3 = true; + var _didIteratorError3 = false; + var _iteratorError3 = undefined; + + try { + for (var _iterator3 = opLists[Symbol.iterator](), _step3; !(_iteratorNormalCompletion3 = (_step3 = _iterator3.next()).done); _iteratorNormalCompletion3 = true) { + var opList = _step3.value; + pageOpList.addOpList(opList); + } + } catch (err) { + _didIteratorError3 = true; + _iteratorError3 = err; + } finally { + try { + if (!_iteratorNormalCompletion3 && _iterator3.return != null) { + _iterator3.return(); + } + } finally { + if (_didIteratorError3) { + throw _iteratorError3; + } + } + } + + pageOpList.addOp(_util.OPS.endAnnotations, []); + pageOpList.flush(true); + return pageOpList; + }); + }); + } + }, { + key: "extractTextContent", + value: function extractTextContent(_ref7) { + var _this3 = this; + + var handler = _ref7.handler, + task = _ref7.task, + normalizeWhitespace = _ref7.normalizeWhitespace, + sink = _ref7.sink, + combineTextItems = _ref7.combineTextItems; + var contentStreamPromise = this.pdfManager.ensure(this, 'getContentStream'); + var resourcesPromise = this.loadResources(['ExtGState', 'XObject', 'Font']); + var dataPromises = Promise.all([contentStreamPromise, resourcesPromise]); + return dataPromises.then(function (_ref8) { + var _ref9 = _slicedToArray(_ref8, 1), + contentStream = _ref9[0]; + + var partialEvaluator = new _evaluator.PartialEvaluator({ + pdfManager: _this3.pdfManager, + xref: _this3.xref, + handler: handler, + pageIndex: _this3.pageIndex, + idFactory: _this3.idFactory, + fontCache: _this3.fontCache, + builtInCMapCache: _this3.builtInCMapCache, + options: _this3.evaluatorOptions, + pdfFunctionFactory: _this3.pdfFunctionFactory + }); + return partialEvaluator.getTextContent({ + stream: contentStream, + task: task, + resources: _this3.resources, + normalizeWhitespace: normalizeWhitespace, + combineTextItems: combineTextItems, + sink: sink + }); + }); + } + }, { + key: "getAnnotationsData", + value: function getAnnotationsData(intent) { + return this._parsedAnnotations.then(function (annotations) { + var annotationsData = []; + + for (var i = 0, ii = annotations.length; i < ii; i++) { + if (!intent || isAnnotationRenderable(annotations[i], intent)) { + annotationsData.push(annotations[i].data); + } + } + + return annotationsData; + }); + } + }, { + key: "content", + get: function get() { + return this.pageDict.get('Contents'); + } + }, { + key: "resources", + get: function get() { + return (0, _util.shadow)(this, 'resources', this._getInheritableProperty('Resources') || _primitives.Dict.empty); + } + }, { + key: "mediaBox", + get: function get() { + var mediaBox = this._getInheritableProperty('MediaBox', true); + + if (!Array.isArray(mediaBox) || mediaBox.length !== 4) { + return (0, _util.shadow)(this, 'mediaBox', LETTER_SIZE_MEDIABOX); + } + + return (0, _util.shadow)(this, 'mediaBox', mediaBox); + } + }, { + key: "cropBox", + get: function get() { + var cropBox = this._getInheritableProperty('CropBox', true); + + if (!Array.isArray(cropBox) || cropBox.length !== 4) { + return (0, _util.shadow)(this, 'cropBox', this.mediaBox); + } + + return (0, _util.shadow)(this, 'cropBox', cropBox); + } + }, { + key: "userUnit", + get: function get() { + var obj = this.pageDict.get('UserUnit'); + + if (!(0, _util.isNum)(obj) || obj <= 0) { + obj = DEFAULT_USER_UNIT; + } + + return (0, _util.shadow)(this, 'userUnit', obj); + } + }, { + key: "view", + get: function get() { + var mediaBox = this.mediaBox, + cropBox = this.cropBox; + + if (mediaBox === cropBox) { + return (0, _util.shadow)(this, 'view', mediaBox); + } + + var intersection = _util.Util.intersect(cropBox, mediaBox); + + return (0, _util.shadow)(this, 'view', intersection || mediaBox); + } + }, { + key: "rotate", + get: function get() { + var rotate = this._getInheritableProperty('Rotate') || 0; + + if (rotate % 90 !== 0) { + rotate = 0; + } else if (rotate >= 360) { + rotate = rotate % 360; + } else if (rotate < 0) { + rotate = (rotate % 360 + 360) % 360; + } + + return (0, _util.shadow)(this, 'rotate', rotate); + } + }, { + key: "annotations", + get: function get() { + return (0, _util.shadow)(this, 'annotations', this._getInheritableProperty('Annots') || []); + } + }, { + key: "_parsedAnnotations", + get: function get() { + var _this4 = this; + + var parsedAnnotations = this.pdfManager.ensure(this, 'annotations').then(function () { + var annotationRefs = _this4.annotations; + var annotationPromises = []; + + for (var i = 0, ii = annotationRefs.length; i < ii; i++) { + annotationPromises.push(_annotation.AnnotationFactory.create(_this4.xref, annotationRefs[i], _this4.pdfManager, _this4.idFactory)); + } + + return Promise.all(annotationPromises).then(function (annotations) { + return annotations.filter(function isDefined(annotation) { + return !!annotation; + }); + }, function (reason) { + (0, _util.warn)("_parsedAnnotations: \"".concat(reason, "\".")); + return []; + }); + }); + return (0, _util.shadow)(this, '_parsedAnnotations', parsedAnnotations); + } + }]); + + return Page; +}(); + +exports.Page = Page; +var FINGERPRINT_FIRST_BYTES = 1024; +var EMPTY_FINGERPRINT = '\x00\x00\x00\x00\x00\x00\x00' + '\x00\x00\x00\x00\x00\x00\x00\x00\x00'; + +function find(stream, needle, limit, backwards) { + var pos = stream.pos; + var end = stream.end; + + if (pos + limit > end) { + limit = end - pos; + } + + var strBuf = []; + + for (var i = 0; i < limit; ++i) { + strBuf.push(String.fromCharCode(stream.getByte())); + } + + var str = strBuf.join(''); + stream.pos = pos; + var index = backwards ? str.lastIndexOf(needle) : str.indexOf(needle); + + if (index === -1) { + return false; + } + + stream.pos += index; + return true; +} + +var PDFDocument = +/*#__PURE__*/ +function () { + function PDFDocument(pdfManager, arg) { + _classCallCheck(this, PDFDocument); + + var stream; + + if ((0, _primitives.isStream)(arg)) { + stream = arg; + } else if ((0, _util.isArrayBuffer)(arg)) { + stream = new _stream2.Stream(arg); + } else { + throw new Error('PDFDocument: Unknown argument type'); + } + + if (stream.length <= 0) { + throw new Error('PDFDocument: Stream must have data'); + } + + this.pdfManager = pdfManager; + this.stream = stream; + this.xref = new _obj.XRef(stream, pdfManager); + this.pdfFunctionFactory = new _function.PDFFunctionFactory({ + xref: this.xref, + isEvalSupported: pdfManager.evaluatorOptions.isEvalSupported + }); + this._pagePromises = []; + } + + _createClass(PDFDocument, [{ + key: "parse", + value: function parse(recoveryMode) { + this.setup(recoveryMode); + var version = this.catalog.catDict.get('Version'); + + if ((0, _primitives.isName)(version)) { + this.pdfFormatVersion = version.name; + } + + try { + this.acroForm = this.catalog.catDict.get('AcroForm'); + + if (this.acroForm) { + this.xfa = this.acroForm.get('XFA'); + var fields = this.acroForm.get('Fields'); + + if ((!fields || !Array.isArray(fields) || fields.length === 0) && !this.xfa) { + this.acroForm = null; + } + } + } catch (ex) { + if (ex instanceof _util.MissingDataException) { + throw ex; + } + + (0, _util.info)('Cannot fetch AcroForm entry; assuming no AcroForms are present'); + this.acroForm = null; + } + } + }, { + key: "checkHeader", + value: function checkHeader() { + var stream = this.stream; + stream.reset(); + + if (!find(stream, '%PDF-', 1024)) { + return; + } + + stream.moveStart(); + var MAX_PDF_VERSION_LENGTH = 12; + var version = '', + ch; + + while ((ch = stream.getByte()) > 0x20) { + if (version.length >= MAX_PDF_VERSION_LENGTH) { + break; + } + + version += String.fromCharCode(ch); + } + + if (!this.pdfFormatVersion) { + this.pdfFormatVersion = version.substring(5); + } + } + }, { + key: "parseStartXRef", + value: function parseStartXRef() { + this.xref.setStartXRef(this.startXRef); + } + }, { + key: "setup", + value: function setup(recoveryMode) { + this.xref.parse(recoveryMode); + this.catalog = new _obj.Catalog(this.pdfManager, this.xref); + } + }, { + key: "_getLinearizationPage", + value: function _getLinearizationPage(pageIndex) { + var catalog = this.catalog, + linearization = this.linearization; + (0, _util.assert)(linearization && linearization.pageFirst === pageIndex); + var ref = new _primitives.Ref(linearization.objectNumberFirst, 0); + return this.xref.fetchAsync(ref).then(function (obj) { + if ((0, _primitives.isDict)(obj, 'Page') || (0, _primitives.isDict)(obj) && !obj.has('Type') && obj.has('Contents')) { + if (ref && !catalog.pageKidsCountCache.has(ref)) { + catalog.pageKidsCountCache.put(ref, 1); + } + + return [obj, ref]; + } + + throw new _util.FormatError('The Linearization dictionary doesn\'t point ' + 'to a valid Page dictionary.'); + }).catch(function (reason) { + (0, _util.info)(reason); + return catalog.getPageDict(pageIndex); + }); + } + }, { + key: "getPage", + value: function getPage(pageIndex) { + var _this5 = this; + + if (this._pagePromises[pageIndex] !== undefined) { + return this._pagePromises[pageIndex]; + } + + var catalog = this.catalog, + linearization = this.linearization; + var promise = linearization && linearization.pageFirst === pageIndex ? this._getLinearizationPage(pageIndex) : catalog.getPageDict(pageIndex); + return this._pagePromises[pageIndex] = promise.then(function (_ref10) { + var _ref11 = _slicedToArray(_ref10, 2), + pageDict = _ref11[0], + ref = _ref11[1]; + + return new Page({ + pdfManager: _this5.pdfManager, + xref: _this5.xref, + pageIndex: pageIndex, + pageDict: pageDict, + ref: ref, + fontCache: catalog.fontCache, + builtInCMapCache: catalog.builtInCMapCache, + pdfFunctionFactory: _this5.pdfFunctionFactory + }); + }); + } + }, { + key: "checkFirstPage", + value: function checkFirstPage() { + var _this6 = this; + + return this.getPage(0).catch(function (reason) { + if (reason instanceof _util.XRefEntryException) { + _this6._pagePromises.length = 0; + + _this6.cleanup(); + + throw new _util.XRefParseException(); + } + }); + } + }, { + key: "fontFallback", + value: function fontFallback(id, handler) { + return this.catalog.fontFallback(id, handler); + } + }, { + key: "cleanup", + value: function cleanup() { + return this.catalog.cleanup(); + } + }, { + key: "linearization", + get: function get() { + var linearization = null; + + try { + linearization = _parser.Linearization.create(this.stream); + } catch (err) { + if (err instanceof _util.MissingDataException) { + throw err; + } + + (0, _util.info)(err); + } + + return (0, _util.shadow)(this, 'linearization', linearization); + } + }, { + key: "startXRef", + get: function get() { + var stream = this.stream; + var startXRef = 0; + + if (this.linearization) { + stream.reset(); + + if (find(stream, 'endobj', 1024)) { + startXRef = stream.pos + 6; + } + } else { + var step = 1024; + var startXRefLength = 'startxref'.length; + var found = false, + pos = stream.end; + + while (!found && pos > 0) { + pos -= step - startXRefLength; + + if (pos < 0) { + pos = 0; + } + + stream.pos = pos; + found = find(stream, 'startxref', step, true); + } + + if (found) { + stream.skip(9); + var ch; + + do { + ch = stream.getByte(); + } while ((0, _util.isSpace)(ch)); + + var str = ''; + + while (ch >= 0x20 && ch <= 0x39) { + str += String.fromCharCode(ch); + ch = stream.getByte(); + } + + startXRef = parseInt(str, 10); + + if (isNaN(startXRef)) { + startXRef = 0; + } + } + } + + return (0, _util.shadow)(this, 'startXRef', startXRef); + } + }, { + key: "numPages", + get: function get() { + var linearization = this.linearization; + var num = linearization ? linearization.numPages : this.catalog.numPages; + return (0, _util.shadow)(this, 'numPages', num); + } + }, { + key: "documentInfo", + get: function get() { + var DocumentInfoValidators = { + Title: _util.isString, + Author: _util.isString, + Subject: _util.isString, + Keywords: _util.isString, + Creator: _util.isString, + Producer: _util.isString, + CreationDate: _util.isString, + ModDate: _util.isString, + Trapped: _primitives.isName + }; + var docInfo = { + PDFFormatVersion: this.pdfFormatVersion, + IsLinearized: !!this.linearization, + IsAcroFormPresent: !!this.acroForm, + IsXFAPresent: !!this.xfa + }; + var infoDict; + + try { + infoDict = this.xref.trailer.get('Info'); + } catch (err) { + if (err instanceof _util.MissingDataException) { + throw err; + } + + (0, _util.info)('The document information dictionary is invalid.'); + } + + if ((0, _primitives.isDict)(infoDict)) { + var _iteratorNormalCompletion4 = true; + var _didIteratorError4 = false; + var _iteratorError4 = undefined; + + try { + for (var _iterator4 = infoDict.getKeys()[Symbol.iterator](), _step4; !(_iteratorNormalCompletion4 = (_step4 = _iterator4.next()).done); _iteratorNormalCompletion4 = true) { + var key = _step4.value; + var value = infoDict.get(key); + + if (DocumentInfoValidators[key]) { + if (DocumentInfoValidators[key](value)) { + docInfo[key] = typeof value !== 'string' ? value : (0, _util.stringToPDFString)(value); + } else { + (0, _util.info)("Bad value in document info for \"".concat(key, "\".")); + } + } else if (typeof key === 'string') { + var customValue = void 0; + + if ((0, _util.isString)(value)) { + customValue = (0, _util.stringToPDFString)(value); + } else if ((0, _primitives.isName)(value) || (0, _util.isNum)(value) || (0, _util.isBool)(value)) { + customValue = value; + } else { + (0, _util.info)("Unsupported value in document info for (custom) \"".concat(key, "\".")); + continue; + } + + if (!docInfo['Custom']) { + docInfo['Custom'] = Object.create(null); + } + + docInfo['Custom'][key] = customValue; + } + } + } catch (err) { + _didIteratorError4 = true; + _iteratorError4 = err; + } finally { + try { + if (!_iteratorNormalCompletion4 && _iterator4.return != null) { + _iterator4.return(); + } + } finally { + if (_didIteratorError4) { + throw _iteratorError4; + } + } + } + } + + return (0, _util.shadow)(this, 'documentInfo', docInfo); + } + }, { + key: "fingerprint", + get: function get() { + var hash; + var idArray = this.xref.trailer.get('ID'); + + if (Array.isArray(idArray) && idArray[0] && (0, _util.isString)(idArray[0]) && idArray[0] !== EMPTY_FINGERPRINT) { + hash = (0, _util.stringToBytes)(idArray[0]); + } else { + if (this.stream.ensureRange) { + this.stream.ensureRange(0, Math.min(FINGERPRINT_FIRST_BYTES, this.stream.end)); + } + + hash = (0, _crypto.calculateMD5)(this.stream.bytes.subarray(0, FINGERPRINT_FIRST_BYTES), 0, FINGERPRINT_FIRST_BYTES); + } + + var fingerprint = ''; + + for (var i = 0, ii = hash.length; i < ii; i++) { + var hex = hash[i].toString(16); + fingerprint += hex.length === 1 ? '0' + hex : hex; + } + + return (0, _util.shadow)(this, 'fingerprint', fingerprint); + } + }]); + + return PDFDocument; +}(); + +exports.PDFDocument = PDFDocument; + +/***/ }), +/* 154 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.FileSpec = exports.XRef = exports.ObjectLoader = exports.Catalog = void 0; + +var _regenerator = _interopRequireDefault(__w_pdfjs_require__(2)); + +var _util = __w_pdfjs_require__(6); + +var _primitives = __w_pdfjs_require__(155); + +var _parser = __w_pdfjs_require__(156); + +var _chunked_stream = __w_pdfjs_require__(152); + +var _crypto = __w_pdfjs_require__(167); + +var _colorspace = __w_pdfjs_require__(168); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); } + +function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; } + +function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); } + +function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } } + +function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; } + +function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _nonIterableRest(); } + +function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } + +function _iterableToArrayLimit(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } + +function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; } + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +function fetchDestination(dest) { + return (0, _primitives.isDict)(dest) ? dest.get('D') : dest; +} + +var Catalog = +/*#__PURE__*/ +function () { + function Catalog(pdfManager, xref) { + _classCallCheck(this, Catalog); + + this.pdfManager = pdfManager; + this.xref = xref; + this.catDict = xref.getCatalogObj(); + + if (!(0, _primitives.isDict)(this.catDict)) { + throw new _util.FormatError('Catalog object is not a dictionary.'); + } + + this.fontCache = new _primitives.RefSetCache(); + this.builtInCMapCache = new Map(); + this.pageKidsCountCache = new _primitives.RefSetCache(); + } + + _createClass(Catalog, [{ + key: "_readDocumentOutline", + value: function _readDocumentOutline() { + var obj = this.catDict.get('Outlines'); + + if (!(0, _primitives.isDict)(obj)) { + return null; + } + + obj = obj.getRaw('First'); + + if (!(0, _primitives.isRef)(obj)) { + return null; + } + + var root = { + items: [] + }; + var queue = [{ + obj: obj, + parent: root + }]; + var processed = new _primitives.RefSet(); + processed.put(obj); + var xref = this.xref, + blackColor = new Uint8ClampedArray(3); + + while (queue.length > 0) { + var i = queue.shift(); + var outlineDict = xref.fetchIfRef(i.obj); + + if (outlineDict === null) { + continue; + } + + if (!outlineDict.has('Title')) { + throw new _util.FormatError('Invalid outline item encountered.'); + } + + var data = { + url: null, + dest: null + }; + Catalog.parseDestDictionary({ + destDict: outlineDict, + resultObj: data, + docBaseUrl: this.pdfManager.docBaseUrl + }); + var title = outlineDict.get('Title'); + var flags = outlineDict.get('F') || 0; + var color = outlineDict.getArray('C'); + var rgbColor = blackColor; + + if (Array.isArray(color) && color.length === 3 && (color[0] !== 0 || color[1] !== 0 || color[2] !== 0)) { + rgbColor = _colorspace.ColorSpace.singletons.rgb.getRgb(color, 0); + } + + var outlineItem = { + dest: data.dest, + url: data.url, + unsafeUrl: data.unsafeUrl, + newWindow: data.newWindow, + title: (0, _util.stringToPDFString)(title), + color: rgbColor, + count: outlineDict.get('Count'), + bold: !!(flags & 2), + italic: !!(flags & 1), + items: [] + }; + i.parent.items.push(outlineItem); + obj = outlineDict.getRaw('First'); + + if ((0, _primitives.isRef)(obj) && !processed.has(obj)) { + queue.push({ + obj: obj, + parent: outlineItem + }); + processed.put(obj); + } + + obj = outlineDict.getRaw('Next'); + + if ((0, _primitives.isRef)(obj) && !processed.has(obj)) { + queue.push({ + obj: obj, + parent: i.parent + }); + processed.put(obj); + } + } + + return root.items.length > 0 ? root.items : null; + } + }, { + key: "_readPermissions", + value: function _readPermissions() { + var encrypt = this.xref.trailer.get('Encrypt'); + + if (!(0, _primitives.isDict)(encrypt)) { + return null; + } + + var flags = encrypt.get('P'); + + if (!(0, _util.isNum)(flags)) { + return null; + } + + flags += Math.pow(2, 32); + var permissions = []; + + for (var key in _util.PermissionFlag) { + var value = _util.PermissionFlag[key]; + + if (flags & value) { + permissions.push(value); + } + } + + return permissions; + } + }, { + key: "getDestination", + value: function getDestination(destinationId) { + var obj = this._readDests(); + + if (obj instanceof NameTree || obj instanceof _primitives.Dict) { + return fetchDestination(obj.get(destinationId) || null); + } + + return null; + } + }, { + key: "_readDests", + value: function _readDests() { + var obj = this.catDict.get('Names'); + + if (obj && obj.has('Dests')) { + return new NameTree(obj.getRaw('Dests'), this.xref); + } else if (this.catDict.has('Dests')) { + return this.catDict.get('Dests'); + } + } + }, { + key: "_readPageLabels", + value: function _readPageLabels() { + var obj = this.catDict.getRaw('PageLabels'); + + if (!obj) { + return null; + } + + var pageLabels = new Array(this.numPages); + var style = null, + prefix = ''; + var numberTree = new NumberTree(obj, this.xref); + var nums = numberTree.getAll(); + var currentLabel = '', + currentIndex = 1; + + for (var i = 0, ii = this.numPages; i < ii; i++) { + if (i in nums) { + var labelDict = nums[i]; + + if (!(0, _primitives.isDict)(labelDict)) { + throw new _util.FormatError('PageLabel is not a dictionary.'); + } + + if (labelDict.has('Type') && !(0, _primitives.isName)(labelDict.get('Type'), 'PageLabel')) { + throw new _util.FormatError('Invalid type in PageLabel dictionary.'); + } + + if (labelDict.has('S')) { + var s = labelDict.get('S'); + + if (!(0, _primitives.isName)(s)) { + throw new _util.FormatError('Invalid style in PageLabel dictionary.'); + } + + style = s.name; + } else { + style = null; + } + + if (labelDict.has('P')) { + var p = labelDict.get('P'); + + if (!(0, _util.isString)(p)) { + throw new _util.FormatError('Invalid prefix in PageLabel dictionary.'); + } + + prefix = (0, _util.stringToPDFString)(p); + } else { + prefix = ''; + } + + if (labelDict.has('St')) { + var st = labelDict.get('St'); + + if (!(Number.isInteger(st) && st >= 1)) { + throw new _util.FormatError('Invalid start in PageLabel dictionary.'); + } + + currentIndex = st; + } else { + currentIndex = 1; + } + } + + switch (style) { + case 'D': + currentLabel = currentIndex; + break; + + case 'R': + case 'r': + currentLabel = (0, _util.toRomanNumerals)(currentIndex, style === 'r'); + break; + + case 'A': + case 'a': + var LIMIT = 26; + var A_UPPER_CASE = 0x41, + A_LOWER_CASE = 0x61; + var baseCharCode = style === 'a' ? A_LOWER_CASE : A_UPPER_CASE; + var letterIndex = currentIndex - 1; + var character = String.fromCharCode(baseCharCode + letterIndex % LIMIT); + var charBuf = []; + + for (var j = 0, jj = letterIndex / LIMIT | 0; j <= jj; j++) { + charBuf.push(character); + } + + currentLabel = charBuf.join(''); + break; + + default: + if (style) { + throw new _util.FormatError("Invalid style \"".concat(style, "\" in PageLabel dictionary.")); + } + + currentLabel = ''; + } + + pageLabels[i] = prefix + currentLabel; + currentIndex++; + } + + return pageLabels; + } + }, { + key: "fontFallback", + value: function fontFallback(id, handler) { + var promises = []; + this.fontCache.forEach(function (promise) { + promises.push(promise); + }); + return Promise.all(promises).then(function (translatedFonts) { + var _iteratorNormalCompletion = true; + var _didIteratorError = false; + var _iteratorError = undefined; + + try { + for (var _iterator = translatedFonts[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) { + var translatedFont = _step.value; + + if (translatedFont.loadedName === id) { + translatedFont.fallback(handler); + return; + } + } + } catch (err) { + _didIteratorError = true; + _iteratorError = err; + } finally { + try { + if (!_iteratorNormalCompletion && _iterator.return != null) { + _iterator.return(); + } + } finally { + if (_didIteratorError) { + throw _iteratorError; + } + } + } + }); + } + }, { + key: "cleanup", + value: function cleanup() { + var _this = this; + + this.pageKidsCountCache.clear(); + var promises = []; + this.fontCache.forEach(function (promise) { + promises.push(promise); + }); + return Promise.all(promises).then(function (translatedFonts) { + for (var i = 0, ii = translatedFonts.length; i < ii; i++) { + var font = translatedFonts[i].dict; + delete font.translated; + } + + _this.fontCache.clear(); + + _this.builtInCMapCache.clear(); + }); + } + }, { + key: "getPageDict", + value: function getPageDict(pageIndex) { + var capability = (0, _util.createPromiseCapability)(); + var nodesToVisit = [this.catDict.getRaw('Pages')]; + var xref = this.xref, + pageKidsCountCache = this.pageKidsCountCache; + var count, + currentPageIndex = 0; + + function next() { + var _loop = function _loop() { + var currentNode = nodesToVisit.pop(); + + if ((0, _primitives.isRef)(currentNode)) { + count = pageKidsCountCache.get(currentNode); + + if (count > 0 && currentPageIndex + count < pageIndex) { + currentPageIndex += count; + return "continue"; + } + + xref.fetchAsync(currentNode).then(function (obj) { + if ((0, _primitives.isDict)(obj, 'Page') || (0, _primitives.isDict)(obj) && !obj.has('Kids')) { + if (pageIndex === currentPageIndex) { + if (currentNode && !pageKidsCountCache.has(currentNode)) { + pageKidsCountCache.put(currentNode, 1); + } + + capability.resolve([obj, currentNode]); + } else { + currentPageIndex++; + next(); + } + + return; + } + + nodesToVisit.push(obj); + next(); + }, capability.reject); + return { + v: void 0 + }; + } + + if (!(0, _primitives.isDict)(currentNode)) { + capability.reject(new _util.FormatError('Page dictionary kid reference points to wrong type of object.')); + return { + v: void 0 + }; + } + + count = currentNode.get('Count'); + + if (Number.isInteger(count) && count >= 0) { + var objId = currentNode.objId; + + if (objId && !pageKidsCountCache.has(objId)) { + pageKidsCountCache.put(objId, count); + } + + if (currentPageIndex + count <= pageIndex) { + currentPageIndex += count; + return "continue"; + } + } + + var kids = currentNode.get('Kids'); + + if (!Array.isArray(kids)) { + if ((0, _primitives.isName)(currentNode.get('Type'), 'Page') || !currentNode.has('Type') && currentNode.has('Contents')) { + if (currentPageIndex === pageIndex) { + capability.resolve([currentNode, null]); + return { + v: void 0 + }; + } + + currentPageIndex++; + return "continue"; + } + + capability.reject(new _util.FormatError('Page dictionary kids object is not an array.')); + return { + v: void 0 + }; + } + + for (var last = kids.length - 1; last >= 0; last--) { + nodesToVisit.push(kids[last]); + } + }; + + while (nodesToVisit.length) { + var _ret = _loop(); + + switch (_ret) { + case "continue": + continue; + + default: + if (_typeof(_ret) === "object") return _ret.v; + } + } + + capability.reject(new Error("Page index ".concat(pageIndex, " not found."))); + } + + next(); + return capability.promise; + } + }, { + key: "getPageIndex", + value: function getPageIndex(pageRef) { + var xref = this.xref; + + function pagesBeforeRef(kidRef) { + var total = 0, + parentRef; + return xref.fetchAsync(kidRef).then(function (node) { + if ((0, _primitives.isRefsEqual)(kidRef, pageRef) && !(0, _primitives.isDict)(node, 'Page') && !((0, _primitives.isDict)(node) && !node.has('Type') && node.has('Contents'))) { + throw new _util.FormatError('The reference does not point to a /Page dictionary.'); + } + + if (!node) { + return null; + } + + if (!(0, _primitives.isDict)(node)) { + throw new _util.FormatError('Node must be a dictionary.'); + } + + parentRef = node.getRaw('Parent'); + return node.getAsync('Parent'); + }).then(function (parent) { + if (!parent) { + return null; + } + + if (!(0, _primitives.isDict)(parent)) { + throw new _util.FormatError('Parent must be a dictionary.'); + } + + return parent.getAsync('Kids'); + }).then(function (kids) { + if (!kids) { + return null; + } + + var kidPromises = []; + var found = false; + + for (var i = 0, ii = kids.length; i < ii; i++) { + var kid = kids[i]; + + if (!(0, _primitives.isRef)(kid)) { + throw new _util.FormatError('Kid must be a reference.'); + } + + if ((0, _primitives.isRefsEqual)(kid, kidRef)) { + found = true; + break; + } + + kidPromises.push(xref.fetchAsync(kid).then(function (kid) { + if (!(0, _primitives.isDict)(kid)) { + throw new _util.FormatError('Kid node must be a dictionary.'); + } + + if (kid.has('Count')) { + total += kid.get('Count'); + } else { + total++; + } + })); + } + + if (!found) { + throw new _util.FormatError('Kid reference not found in parent\'s kids.'); + } + + return Promise.all(kidPromises).then(function () { + return [total, parentRef]; + }); + }); + } + + var total = 0; + + function next(ref) { + return pagesBeforeRef(ref).then(function (args) { + if (!args) { + return total; + } + + var _args = _slicedToArray(args, 2), + count = _args[0], + parentRef = _args[1]; + + total += count; + return next(parentRef); + }); + } + + return next(pageRef); + } + }, { + key: "metadata", + get: function get() { + var streamRef = this.catDict.getRaw('Metadata'); + + if (!(0, _primitives.isRef)(streamRef)) { + return (0, _util.shadow)(this, 'metadata', null); + } + + var suppressEncryption = !(this.xref.encrypt && this.xref.encrypt.encryptMetadata); + var stream = this.xref.fetch(streamRef, suppressEncryption); + var metadata; + + if (stream && (0, _primitives.isDict)(stream.dict)) { + var type = stream.dict.get('Type'); + var subtype = stream.dict.get('Subtype'); + + if ((0, _primitives.isName)(type, 'Metadata') && (0, _primitives.isName)(subtype, 'XML')) { + try { + metadata = (0, _util.stringToUTF8String)((0, _util.bytesToString)(stream.getBytes())); + } catch (e) { + if (e instanceof _util.MissingDataException) { + throw e; + } + + (0, _util.info)('Skipping invalid metadata.'); + } + } + } + + return (0, _util.shadow)(this, 'metadata', metadata); + } + }, { + key: "toplevelPagesDict", + get: function get() { + var pagesObj = this.catDict.get('Pages'); + + if (!(0, _primitives.isDict)(pagesObj)) { + throw new _util.FormatError('Invalid top-level pages dictionary.'); + } + + return (0, _util.shadow)(this, 'toplevelPagesDict', pagesObj); + } + }, { + key: "documentOutline", + get: function get() { + var obj = null; + + try { + obj = this._readDocumentOutline(); + } catch (ex) { + if (ex instanceof _util.MissingDataException) { + throw ex; + } + + (0, _util.warn)('Unable to read document outline.'); + } + + return (0, _util.shadow)(this, 'documentOutline', obj); + } + }, { + key: "permissions", + get: function get() { + var permissions = null; + + try { + permissions = this._readPermissions(); + } catch (ex) { + if (ex instanceof _util.MissingDataException) { + throw ex; + } + + (0, _util.warn)('Unable to read permissions.'); + } + + return (0, _util.shadow)(this, 'permissions', permissions); + } + }, { + key: "numPages", + get: function get() { + var obj = this.toplevelPagesDict.get('Count'); + + if (!Number.isInteger(obj)) { + throw new _util.FormatError('Page count in top-level pages dictionary is not an integer.'); + } + + return (0, _util.shadow)(this, 'numPages', obj); + } + }, { + key: "destinations", + get: function get() { + var obj = this._readDests(), + dests = Object.create(null); + + if (obj instanceof NameTree) { + var names = obj.getAll(); + + for (var name in names) { + dests[name] = fetchDestination(names[name]); + } + } else if (obj instanceof _primitives.Dict) { + obj.forEach(function (key, value) { + if (value) { + dests[key] = fetchDestination(value); + } + }); + } + + return (0, _util.shadow)(this, 'destinations', dests); + } + }, { + key: "pageLabels", + get: function get() { + var obj = null; + + try { + obj = this._readPageLabels(); + } catch (ex) { + if (ex instanceof _util.MissingDataException) { + throw ex; + } + + (0, _util.warn)('Unable to read page labels.'); + } + + return (0, _util.shadow)(this, 'pageLabels', obj); + } + }, { + key: "pageMode", + get: function get() { + var obj = this.catDict.get('PageMode'); + var pageMode = 'UseNone'; + + if ((0, _primitives.isName)(obj)) { + switch (obj.name) { + case 'UseNone': + case 'UseOutlines': + case 'UseThumbs': + case 'FullScreen': + case 'UseOC': + case 'UseAttachments': + pageMode = obj.name; + } + } + + return (0, _util.shadow)(this, 'pageMode', pageMode); + } + }, { + key: "openActionDestination", + get: function get() { + var obj = this.catDict.get('OpenAction'); + var openActionDest = null; + + if ((0, _primitives.isDict)(obj)) { + var destDict = new _primitives.Dict(this.xref); + destDict.set('A', obj); + var resultObj = { + url: null, + dest: null + }; + Catalog.parseDestDictionary({ + destDict: destDict, + resultObj: resultObj + }); + + if (Array.isArray(resultObj.dest)) { + openActionDest = resultObj.dest; + } + } else if (Array.isArray(obj)) { + openActionDest = obj; + } + + return (0, _util.shadow)(this, 'openActionDestination', openActionDest); + } + }, { + key: "attachments", + get: function get() { + var obj = this.catDict.get('Names'); + var attachments = null; + + if (obj && obj.has('EmbeddedFiles')) { + var nameTree = new NameTree(obj.getRaw('EmbeddedFiles'), this.xref); + var names = nameTree.getAll(); + + for (var name in names) { + var fs = new FileSpec(names[name], this.xref); + + if (!attachments) { + attachments = Object.create(null); + } + + attachments[(0, _util.stringToPDFString)(name)] = fs.serializable; + } + } + + return (0, _util.shadow)(this, 'attachments', attachments); + } + }, { + key: "javaScript", + get: function get() { + var obj = this.catDict.get('Names'); + var javaScript = null; + + function appendIfJavaScriptDict(jsDict) { + var type = jsDict.get('S'); + + if (!(0, _primitives.isName)(type, 'JavaScript')) { + return; + } + + var js = jsDict.get('JS'); + + if ((0, _primitives.isStream)(js)) { + js = (0, _util.bytesToString)(js.getBytes()); + } else if (!(0, _util.isString)(js)) { + return; + } + + if (!javaScript) { + javaScript = []; + } + + javaScript.push((0, _util.stringToPDFString)(js)); + } + + if (obj && obj.has('JavaScript')) { + var nameTree = new NameTree(obj.getRaw('JavaScript'), this.xref); + var names = nameTree.getAll(); + + for (var name in names) { + var jsDict = names[name]; + + if ((0, _primitives.isDict)(jsDict)) { + appendIfJavaScriptDict(jsDict); + } + } + } + + var openActionDict = this.catDict.get('OpenAction'); + + if ((0, _primitives.isDict)(openActionDict, 'Action')) { + var actionType = openActionDict.get('S'); + + if ((0, _primitives.isName)(actionType, 'Named')) { + var action = openActionDict.get('N'); + + if ((0, _primitives.isName)(action, 'Print')) { + if (!javaScript) { + javaScript = []; + } + + javaScript.push('print({});'); + } + } else { + appendIfJavaScriptDict(openActionDict); + } + } + + return (0, _util.shadow)(this, 'javaScript', javaScript); + } + }], [{ + key: "parseDestDictionary", + value: function parseDestDictionary(params) { + function addDefaultProtocolToUrl(url) { + return url.startsWith('www.') ? "http://".concat(url) : url; + } + + function tryConvertUrlEncoding(url) { + try { + return (0, _util.stringToUTF8String)(url); + } catch (e) { + return url; + } + } + + var destDict = params.destDict; + + if (!(0, _primitives.isDict)(destDict)) { + (0, _util.warn)('parseDestDictionary: `destDict` must be a dictionary.'); + return; + } + + var resultObj = params.resultObj; + + if (_typeof(resultObj) !== 'object') { + (0, _util.warn)('parseDestDictionary: `resultObj` must be an object.'); + return; + } + + var docBaseUrl = params.docBaseUrl || null; + var action = destDict.get('A'), + url, + dest; + + if (!(0, _primitives.isDict)(action) && destDict.has('Dest')) { + action = destDict.get('Dest'); + } + + if ((0, _primitives.isDict)(action)) { + var actionType = action.get('S'); + + if (!(0, _primitives.isName)(actionType)) { + (0, _util.warn)('parseDestDictionary: Invalid type in Action dictionary.'); + return; + } + + var actionName = actionType.name; + + switch (actionName) { + case 'URI': + url = action.get('URI'); + + if ((0, _primitives.isName)(url)) { + url = '/' + url.name; + } else if ((0, _util.isString)(url)) { + url = addDefaultProtocolToUrl(url); + } + + break; + + case 'GoTo': + dest = action.get('D'); + break; + + case 'Launch': + case 'GoToR': + var urlDict = action.get('F'); + + if ((0, _primitives.isDict)(urlDict)) { + url = urlDict.get('F') || null; + } else if ((0, _util.isString)(urlDict)) { + url = urlDict; + } + + var remoteDest = action.get('D'); + + if (remoteDest) { + if ((0, _primitives.isName)(remoteDest)) { + remoteDest = remoteDest.name; + } + + if ((0, _util.isString)(url)) { + var baseUrl = url.split('#')[0]; + + if ((0, _util.isString)(remoteDest)) { + url = baseUrl + '#' + remoteDest; + } else if (Array.isArray(remoteDest)) { + url = baseUrl + '#' + JSON.stringify(remoteDest); + } + } + } + + var newWindow = action.get('NewWindow'); + + if ((0, _util.isBool)(newWindow)) { + resultObj.newWindow = newWindow; + } + + break; + + case 'Named': + var namedAction = action.get('N'); + + if ((0, _primitives.isName)(namedAction)) { + resultObj.action = namedAction.name; + } + + break; + + case 'JavaScript': + var jsAction = action.get('JS'); + var js; + + if ((0, _primitives.isStream)(jsAction)) { + js = (0, _util.bytesToString)(jsAction.getBytes()); + } else if ((0, _util.isString)(jsAction)) { + js = jsAction; + } + + if (js) { + var URL_OPEN_METHODS = ['app.launchURL', 'window.open']; + var regex = new RegExp('^\\s*(' + URL_OPEN_METHODS.join('|').split('.').join('\\.') + ')\\((?:\'|\")([^\'\"]*)(?:\'|\")(?:,\\s*(\\w+)\\)|\\))', 'i'); + var jsUrl = regex.exec((0, _util.stringToPDFString)(js)); + + if (jsUrl && jsUrl[2]) { + url = jsUrl[2]; + + if (jsUrl[3] === 'true' && jsUrl[1] === 'app.launchURL') { + resultObj.newWindow = true; + } + + break; + } + } + + default: + (0, _util.warn)("parseDestDictionary: unsupported action type \"".concat(actionName, "\".")); + break; + } + } else if (destDict.has('Dest')) { + dest = destDict.get('Dest'); + } + + if ((0, _util.isString)(url)) { + url = tryConvertUrlEncoding(url); + var absoluteUrl = (0, _util.createValidAbsoluteUrl)(url, docBaseUrl); + + if (absoluteUrl) { + resultObj.url = absoluteUrl.href; + } + + resultObj.unsafeUrl = url; + } + + if (dest) { + if ((0, _primitives.isName)(dest)) { + dest = dest.name; + } + + if ((0, _util.isString)(dest) || Array.isArray(dest)) { + resultObj.dest = dest; + } + } + } + }]); + + return Catalog; +}(); + +exports.Catalog = Catalog; + +var XRef = function XRefClosure() { + function XRef(stream, pdfManager) { + this.stream = stream; + this.pdfManager = pdfManager; + this.entries = []; + this.xrefstms = Object.create(null); + this.cache = []; + this.stats = { + streamTypes: [], + fontTypes: [] + }; + } + + XRef.prototype = { + setStartXRef: function XRef_setStartXRef(startXRef) { + this.startXRefQueue = [startXRef]; + }, + parse: function XRef_parse(recoveryMode) { + var trailerDict; + + if (!recoveryMode) { + trailerDict = this.readXRef(); + } else { + (0, _util.warn)('Indexing all PDF objects'); + trailerDict = this.indexObjects(); + } + + trailerDict.assignXref(this); + this.trailer = trailerDict; + var encrypt; + + try { + encrypt = trailerDict.get('Encrypt'); + } catch (ex) { + if (ex instanceof _util.MissingDataException) { + throw ex; + } + + (0, _util.warn)("XRef.parse - Invalid \"Encrypt\" reference: \"".concat(ex, "\".")); + } + + if ((0, _primitives.isDict)(encrypt)) { + var ids = trailerDict.get('ID'); + var fileId = ids && ids.length ? ids[0] : ''; + encrypt.suppressEncryption = true; + this.encrypt = new _crypto.CipherTransformFactory(encrypt, fileId, this.pdfManager.password); + } + + var root; + + try { + root = trailerDict.get('Root'); + } catch (ex) { + if (ex instanceof _util.MissingDataException) { + throw ex; + } + + (0, _util.warn)("XRef.parse - Invalid \"Root\" reference: \"".concat(ex, "\".")); + } + + if ((0, _primitives.isDict)(root) && root.has('Pages')) { + this.root = root; + } else { + if (!recoveryMode) { + throw new _util.XRefParseException(); + } + + throw new _util.FormatError('Invalid root reference'); + } + }, + processXRefTable: function XRef_processXRefTable(parser) { + if (!('tableState' in this)) { + this.tableState = { + entryNum: 0, + streamPos: parser.lexer.stream.pos, + parserBuf1: parser.buf1, + parserBuf2: parser.buf2 + }; + } + + var obj = this.readXRefTable(parser); + + if (!(0, _primitives.isCmd)(obj, 'trailer')) { + throw new _util.FormatError('Invalid XRef table: could not find trailer dictionary'); + } + + var dict = parser.getObj(); + + if (!(0, _primitives.isDict)(dict) && dict.dict) { + dict = dict.dict; + } + + if (!(0, _primitives.isDict)(dict)) { + throw new _util.FormatError('Invalid XRef table: could not parse trailer dictionary'); + } + + delete this.tableState; + return dict; + }, + readXRefTable: function XRef_readXRefTable(parser) { + var stream = parser.lexer.stream; + var tableState = this.tableState; + stream.pos = tableState.streamPos; + parser.buf1 = tableState.parserBuf1; + parser.buf2 = tableState.parserBuf2; + var obj; + + while (true) { + if (!('firstEntryNum' in tableState) || !('entryCount' in tableState)) { + if ((0, _primitives.isCmd)(obj = parser.getObj(), 'trailer')) { + break; + } + + tableState.firstEntryNum = obj; + tableState.entryCount = parser.getObj(); + } + + var first = tableState.firstEntryNum; + var count = tableState.entryCount; + + if (!Number.isInteger(first) || !Number.isInteger(count)) { + throw new _util.FormatError('Invalid XRef table: wrong types in subsection header'); + } + + for (var i = tableState.entryNum; i < count; i++) { + tableState.streamPos = stream.pos; + tableState.entryNum = i; + tableState.parserBuf1 = parser.buf1; + tableState.parserBuf2 = parser.buf2; + var entry = {}; + entry.offset = parser.getObj(); + entry.gen = parser.getObj(); + var type = parser.getObj(); + + if ((0, _primitives.isCmd)(type, 'f')) { + entry.free = true; + } else if ((0, _primitives.isCmd)(type, 'n')) { + entry.uncompressed = true; + } + + if (!Number.isInteger(entry.offset) || !Number.isInteger(entry.gen) || !(entry.free || entry.uncompressed)) { + throw new _util.FormatError("Invalid entry in XRef subsection: ".concat(first, ", ").concat(count)); + } + + if (i === 0 && entry.free && first === 1) { + first = 0; + } + + if (!this.entries[i + first]) { + this.entries[i + first] = entry; + } + } + + tableState.entryNum = 0; + tableState.streamPos = stream.pos; + tableState.parserBuf1 = parser.buf1; + tableState.parserBuf2 = parser.buf2; + delete tableState.firstEntryNum; + delete tableState.entryCount; + } + + if (this.entries[0] && !this.entries[0].free) { + throw new _util.FormatError('Invalid XRef table: unexpected first object'); + } + + return obj; + }, + processXRefStream: function XRef_processXRefStream(stream) { + if (!('streamState' in this)) { + var streamParameters = stream.dict; + var byteWidths = streamParameters.get('W'); + var range = streamParameters.get('Index'); + + if (!range) { + range = [0, streamParameters.get('Size')]; + } + + this.streamState = { + entryRanges: range, + byteWidths: byteWidths, + entryNum: 0, + streamPos: stream.pos + }; + } + + this.readXRefStream(stream); + delete this.streamState; + return stream.dict; + }, + readXRefStream: function XRef_readXRefStream(stream) { + var i, j; + var streamState = this.streamState; + stream.pos = streamState.streamPos; + var byteWidths = streamState.byteWidths; + var typeFieldWidth = byteWidths[0]; + var offsetFieldWidth = byteWidths[1]; + var generationFieldWidth = byteWidths[2]; + var entryRanges = streamState.entryRanges; + + while (entryRanges.length > 0) { + var first = entryRanges[0]; + var n = entryRanges[1]; + + if (!Number.isInteger(first) || !Number.isInteger(n)) { + throw new _util.FormatError("Invalid XRef range fields: ".concat(first, ", ").concat(n)); + } + + if (!Number.isInteger(typeFieldWidth) || !Number.isInteger(offsetFieldWidth) || !Number.isInteger(generationFieldWidth)) { + throw new _util.FormatError("Invalid XRef entry fields length: ".concat(first, ", ").concat(n)); + } + + for (i = streamState.entryNum; i < n; ++i) { + streamState.entryNum = i; + streamState.streamPos = stream.pos; + var type = 0, + offset = 0, + generation = 0; + + for (j = 0; j < typeFieldWidth; ++j) { + type = type << 8 | stream.getByte(); + } + + if (typeFieldWidth === 0) { + type = 1; + } + + for (j = 0; j < offsetFieldWidth; ++j) { + offset = offset << 8 | stream.getByte(); + } + + for (j = 0; j < generationFieldWidth; ++j) { + generation = generation << 8 | stream.getByte(); + } + + var entry = {}; + entry.offset = offset; + entry.gen = generation; + + switch (type) { + case 0: + entry.free = true; + break; + + case 1: + entry.uncompressed = true; + break; + + case 2: + break; + + default: + throw new _util.FormatError("Invalid XRef entry type: ".concat(type)); + } + + if (!this.entries[first + i]) { + this.entries[first + i] = entry; + } + } + + streamState.entryNum = 0; + streamState.streamPos = stream.pos; + entryRanges.splice(0, 2); + } + }, + indexObjects: function XRef_indexObjects() { + var TAB = 0x9, + LF = 0xA, + CR = 0xD, + SPACE = 0x20; + var PERCENT = 0x25, + LT = 0x3C; + + function readToken(data, offset) { + var token = '', + ch = data[offset]; + + while (ch !== LF && ch !== CR && ch !== LT) { + if (++offset >= data.length) { + break; + } + + token += String.fromCharCode(ch); + ch = data[offset]; + } + + return token; + } + + function skipUntil(data, offset, what) { + var length = what.length, + dataLength = data.length; + var skipped = 0; + + while (offset < dataLength) { + var i = 0; + + while (i < length && data[offset + i] === what[i]) { + ++i; + } + + if (i >= length) { + break; + } + + offset++; + skipped++; + } + + return skipped; + } + + var objRegExp = /^(\d+)\s+(\d+)\s+obj\b/; + var endobjRegExp = /\bendobj[\b\s]$/; + var nestedObjRegExp = /\s+(\d+\s+\d+\s+obj[\b\s<])$/; + var CHECK_CONTENT_LENGTH = 25; + var trailerBytes = new Uint8Array([116, 114, 97, 105, 108, 101, 114]); + var startxrefBytes = new Uint8Array([115, 116, 97, 114, 116, 120, 114, 101, 102]); + var objBytes = new Uint8Array([111, 98, 106]); + var xrefBytes = new Uint8Array([47, 88, 82, 101, 102]); + this.entries.length = 0; + var stream = this.stream; + stream.pos = 0; + var buffer = stream.getBytes(); + var position = stream.start, + length = buffer.length; + var trailers = [], + xrefStms = []; + + while (position < length) { + var ch = buffer[position]; + + if (ch === TAB || ch === LF || ch === CR || ch === SPACE) { + ++position; + continue; + } + + if (ch === PERCENT) { + do { + ++position; + + if (position >= length) { + break; + } + + ch = buffer[position]; + } while (ch !== LF && ch !== CR); + + continue; + } + + var token = readToken(buffer, position); + var m; + + if (token.startsWith('xref') && (token.length === 4 || /\s/.test(token[4]))) { + position += skipUntil(buffer, position, trailerBytes); + trailers.push(position); + position += skipUntil(buffer, position, startxrefBytes); + } else if (m = objRegExp.exec(token)) { + var num = m[1] | 0, + gen = m[2] | 0; + + if (typeof this.entries[num] === 'undefined') { + this.entries[num] = { + offset: position - stream.start, + gen: gen, + uncompressed: true + }; + } + + var contentLength = void 0, + startPos = position + token.length; + + while (startPos < buffer.length) { + var endPos = startPos + skipUntil(buffer, startPos, objBytes) + 4; + contentLength = endPos - position; + var checkPos = Math.max(endPos - CHECK_CONTENT_LENGTH, startPos); + var tokenStr = (0, _util.bytesToString)(buffer.subarray(checkPos, endPos)); + + if (endobjRegExp.test(tokenStr)) { + break; + } else { + var objToken = nestedObjRegExp.exec(tokenStr); + + if (objToken && objToken[1]) { + (0, _util.warn)('indexObjects: Found new "obj" inside of another "obj", ' + 'caused by missing "endobj" -- trying to recover.'); + contentLength -= objToken[1].length; + break; + } + } + + startPos = endPos; + } + + var content = buffer.subarray(position, position + contentLength); + var xrefTagOffset = skipUntil(content, 0, xrefBytes); + + if (xrefTagOffset < contentLength && content[xrefTagOffset + 5] < 64) { + xrefStms.push(position - stream.start); + this.xrefstms[position - stream.start] = 1; + } + + position += contentLength; + } else if (token.startsWith('trailer') && (token.length === 7 || /\s/.test(token[7]))) { + trailers.push(position); + position += skipUntil(buffer, position, startxrefBytes); + } else { + position += token.length + 1; + } + } + + var i, ii; + + for (i = 0, ii = xrefStms.length; i < ii; ++i) { + this.startXRefQueue.push(xrefStms[i]); + this.readXRef(true); + } + + var trailerDict; + + for (i = 0, ii = trailers.length; i < ii; ++i) { + stream.pos = trailers[i]; + var parser = new _parser.Parser(new _parser.Lexer(stream), true, this, true); + var obj = parser.getObj(); + + if (!(0, _primitives.isCmd)(obj, 'trailer')) { + continue; + } + + var dict = parser.getObj(); + + if (!(0, _primitives.isDict)(dict)) { + continue; + } + + var rootDict = void 0; + + try { + rootDict = dict.get('Root'); + } catch (ex) { + if (ex instanceof _util.MissingDataException) { + throw ex; + } + + continue; + } + + if (!(0, _primitives.isDict)(rootDict) || !rootDict.has('Pages')) { + continue; + } + + if (dict.has('ID')) { + return dict; + } + + trailerDict = dict; + } + + if (trailerDict) { + return trailerDict; + } + + throw new _util.InvalidPDFException('Invalid PDF structure'); + }, + readXRef: function XRef_readXRef(recoveryMode) { + var stream = this.stream; + var startXRefParsedCache = Object.create(null); + + try { + while (this.startXRefQueue.length) { + var startXRef = this.startXRefQueue[0]; + + if (startXRefParsedCache[startXRef]) { + (0, _util.warn)('readXRef - skipping XRef table since it was already parsed.'); + this.startXRefQueue.shift(); + continue; + } + + startXRefParsedCache[startXRef] = true; + stream.pos = startXRef + stream.start; + var parser = new _parser.Parser(new _parser.Lexer(stream), true, this); + var obj = parser.getObj(); + var dict; + + if ((0, _primitives.isCmd)(obj, 'xref')) { + dict = this.processXRefTable(parser); + + if (!this.topDict) { + this.topDict = dict; + } + + obj = dict.get('XRefStm'); + + if (Number.isInteger(obj)) { + var pos = obj; + + if (!(pos in this.xrefstms)) { + this.xrefstms[pos] = 1; + this.startXRefQueue.push(pos); + } + } + } else if (Number.isInteger(obj)) { + if (!Number.isInteger(parser.getObj()) || !(0, _primitives.isCmd)(parser.getObj(), 'obj') || !(0, _primitives.isStream)(obj = parser.getObj())) { + throw new _util.FormatError('Invalid XRef stream'); + } + + dict = this.processXRefStream(obj); + + if (!this.topDict) { + this.topDict = dict; + } + + if (!dict) { + throw new _util.FormatError('Failed to read XRef stream'); + } + } else { + throw new _util.FormatError('Invalid XRef stream header'); + } + + obj = dict.get('Prev'); + + if (Number.isInteger(obj)) { + this.startXRefQueue.push(obj); + } else if ((0, _primitives.isRef)(obj)) { + this.startXRefQueue.push(obj.num); + } + + this.startXRefQueue.shift(); + } + + return this.topDict; + } catch (e) { + if (e instanceof _util.MissingDataException) { + throw e; + } + + (0, _util.info)('(while reading XRef): ' + e); + } + + if (recoveryMode) { + return; + } + + throw new _util.XRefParseException(); + }, + getEntry: function XRef_getEntry(i) { + var xrefEntry = this.entries[i]; + + if (xrefEntry && !xrefEntry.free && xrefEntry.offset) { + return xrefEntry; + } + + return null; + }, + fetchIfRef: function XRef_fetchIfRef(obj, suppressEncryption) { + if (!(0, _primitives.isRef)(obj)) { + return obj; + } + + return this.fetch(obj, suppressEncryption); + }, + fetch: function XRef_fetch(ref, suppressEncryption) { + if (!(0, _primitives.isRef)(ref)) { + throw new Error('ref object is not a reference'); + } + + var num = ref.num; + + if (num in this.cache) { + var cacheEntry = this.cache[num]; + + if (cacheEntry instanceof _primitives.Dict && !cacheEntry.objId) { + cacheEntry.objId = ref.toString(); + } + + return cacheEntry; + } + + var xrefEntry = this.getEntry(num); + + if (xrefEntry === null) { + return this.cache[num] = null; + } + + if (xrefEntry.uncompressed) { + xrefEntry = this.fetchUncompressed(ref, xrefEntry, suppressEncryption); + } else { + xrefEntry = this.fetchCompressed(ref, xrefEntry, suppressEncryption); + } + + if ((0, _primitives.isDict)(xrefEntry)) { + xrefEntry.objId = ref.toString(); + } else if ((0, _primitives.isStream)(xrefEntry)) { + xrefEntry.dict.objId = ref.toString(); + } + + return xrefEntry; + }, + fetchUncompressed: function fetchUncompressed(ref, xrefEntry) { + var suppressEncryption = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; + var gen = ref.gen; + var num = ref.num; + + if (xrefEntry.gen !== gen) { + throw new _util.XRefEntryException("Inconsistent generation in XRef: ".concat(ref)); + } + + var stream = this.stream.makeSubStream(xrefEntry.offset + this.stream.start); + var parser = new _parser.Parser(new _parser.Lexer(stream), true, this); + var obj1 = parser.getObj(); + var obj2 = parser.getObj(); + var obj3 = parser.getObj(); + + if (!Number.isInteger(obj1)) { + obj1 = parseInt(obj1, 10); + } + + if (!Number.isInteger(obj2)) { + obj2 = parseInt(obj2, 10); + } + + if (obj1 !== num || obj2 !== gen || !(0, _primitives.isCmd)(obj3)) { + throw new _util.XRefEntryException("Bad (uncompressed) XRef entry: ".concat(ref)); + } + + if (obj3.cmd !== 'obj') { + if (obj3.cmd.startsWith('obj')) { + num = parseInt(obj3.cmd.substring(3), 10); + + if (!Number.isNaN(num)) { + return num; + } + } + + throw new _util.XRefEntryException("Bad (uncompressed) XRef entry: ".concat(ref)); + } + + if (this.encrypt && !suppressEncryption) { + xrefEntry = parser.getObj(this.encrypt.createCipherTransform(num, gen)); + } else { + xrefEntry = parser.getObj(); + } + + if (!(0, _primitives.isStream)(xrefEntry)) { + this.cache[num] = xrefEntry; + } + + return xrefEntry; + }, + fetchCompressed: function fetchCompressed(ref, xrefEntry) { + var suppressEncryption = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; + var tableOffset = xrefEntry.offset; + var stream = this.fetch(new _primitives.Ref(tableOffset, 0)); + + if (!(0, _primitives.isStream)(stream)) { + throw new _util.FormatError('bad ObjStm stream'); + } + + var first = stream.dict.get('First'); + var n = stream.dict.get('N'); + + if (!Number.isInteger(first) || !Number.isInteger(n)) { + throw new _util.FormatError('invalid first and n parameters for ObjStm stream'); + } + + var parser = new _parser.Parser(new _parser.Lexer(stream), false, this); + parser.allowStreams = true; + var i, + entries = [], + num, + nums = []; + + for (i = 0; i < n; ++i) { + num = parser.getObj(); + + if (!Number.isInteger(num)) { + throw new _util.FormatError("invalid object number in the ObjStm stream: ".concat(num)); + } + + nums.push(num); + var offset = parser.getObj(); + + if (!Number.isInteger(offset)) { + throw new _util.FormatError("invalid object offset in the ObjStm stream: ".concat(offset)); + } + } + + for (i = 0; i < n; ++i) { + entries.push(parser.getObj()); + + if ((0, _primitives.isCmd)(parser.buf1, 'endobj')) { + parser.shift(); + } + + num = nums[i]; + var entry = this.entries[num]; + + if (entry && entry.offset === tableOffset && entry.gen === i) { + this.cache[num] = entries[i]; + } + } + + xrefEntry = entries[xrefEntry.gen]; + + if (xrefEntry === undefined) { + throw new _util.XRefEntryException("Bad (compressed) XRef entry: ".concat(ref)); + } + + return xrefEntry; + }, + fetchIfRefAsync: function () { + var _fetchIfRefAsync = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee(obj, suppressEncryption) { + return _regenerator.default.wrap(function _callee$(_context) { + while (1) { + switch (_context.prev = _context.next) { + case 0: + if ((0, _primitives.isRef)(obj)) { + _context.next = 2; + break; + } + + return _context.abrupt("return", obj); + + case 2: + return _context.abrupt("return", this.fetchAsync(obj, suppressEncryption)); + + case 3: + case "end": + return _context.stop(); + } + } + }, _callee, this); + })); + + function fetchIfRefAsync(_x, _x2) { + return _fetchIfRefAsync.apply(this, arguments); + } + + return fetchIfRefAsync; + }(), + fetchAsync: function () { + var _fetchAsync = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee2(ref, suppressEncryption) { + return _regenerator.default.wrap(function _callee2$(_context2) { + while (1) { + switch (_context2.prev = _context2.next) { + case 0: + _context2.prev = 0; + return _context2.abrupt("return", this.fetch(ref, suppressEncryption)); + + case 4: + _context2.prev = 4; + _context2.t0 = _context2["catch"](0); + + if (_context2.t0 instanceof _util.MissingDataException) { + _context2.next = 8; + break; + } + + throw _context2.t0; + + case 8: + _context2.next = 10; + return this.pdfManager.requestRange(_context2.t0.begin, _context2.t0.end); + + case 10: + return _context2.abrupt("return", this.fetchAsync(ref, suppressEncryption)); + + case 11: + case "end": + return _context2.stop(); + } + } + }, _callee2, this, [[0, 4]]); + })); + + function fetchAsync(_x3, _x4) { + return _fetchAsync.apply(this, arguments); + } + + return fetchAsync; + }(), + getCatalogObj: function XRef_getCatalogObj() { + return this.root; + } + }; + return XRef; +}(); + +exports.XRef = XRef; + +var NameOrNumberTree = +/*#__PURE__*/ +function () { + function NameOrNumberTree(root, xref, type) { + _classCallCheck(this, NameOrNumberTree); + + if (this.constructor === NameOrNumberTree) { + (0, _util.unreachable)('Cannot initialize NameOrNumberTree.'); + } + + this.root = root; + this.xref = xref; + this._type = type; + } + + _createClass(NameOrNumberTree, [{ + key: "getAll", + value: function getAll() { + var dict = Object.create(null); + + if (!this.root) { + return dict; + } + + var xref = this.xref; + var processed = new _primitives.RefSet(); + processed.put(this.root); + var queue = [this.root]; + + while (queue.length > 0) { + var obj = xref.fetchIfRef(queue.shift()); + + if (!(0, _primitives.isDict)(obj)) { + continue; + } + + if (obj.has('Kids')) { + var kids = obj.get('Kids'); + + for (var i = 0, ii = kids.length; i < ii; i++) { + var kid = kids[i]; + + if (processed.has(kid)) { + throw new _util.FormatError("Duplicate entry in \"".concat(this._type, "\" tree.")); + } + + queue.push(kid); + processed.put(kid); + } + + continue; + } + + var entries = obj.get(this._type); + + if (Array.isArray(entries)) { + for (var _i2 = 0, _ii = entries.length; _i2 < _ii; _i2 += 2) { + dict[xref.fetchIfRef(entries[_i2])] = xref.fetchIfRef(entries[_i2 + 1]); + } + } + } + + return dict; + } + }, { + key: "get", + value: function get(key) { + if (!this.root) { + return null; + } + + var xref = this.xref; + var kidsOrEntries = xref.fetchIfRef(this.root); + var loopCount = 0; + var MAX_LEVELS = 10; + + while (kidsOrEntries.has('Kids')) { + if (++loopCount > MAX_LEVELS) { + (0, _util.warn)("Search depth limit reached for \"".concat(this._type, "\" tree.")); + return null; + } + + var kids = kidsOrEntries.get('Kids'); + + if (!Array.isArray(kids)) { + return null; + } + + var l = 0, + r = kids.length - 1; + + while (l <= r) { + var m = l + r >> 1; + var kid = xref.fetchIfRef(kids[m]); + var limits = kid.get('Limits'); + + if (key < xref.fetchIfRef(limits[0])) { + r = m - 1; + } else if (key > xref.fetchIfRef(limits[1])) { + l = m + 1; + } else { + kidsOrEntries = xref.fetchIfRef(kids[m]); + break; + } + } + + if (l > r) { + return null; + } + } + + var entries = kidsOrEntries.get(this._type); + + if (Array.isArray(entries)) { + var _l = 0, + _r = entries.length - 2; + + while (_l <= _r) { + var tmp = _l + _r >> 1, + _m = tmp + (tmp & 1); + + var currentKey = xref.fetchIfRef(entries[_m]); + + if (key < currentKey) { + _r = _m - 2; + } else if (key > currentKey) { + _l = _m + 2; + } else { + return xref.fetchIfRef(entries[_m + 1]); + } + } + + (0, _util.info)("Falling back to an exhaustive search, for key \"".concat(key, "\", ") + "in \"".concat(this._type, "\" tree.")); + + for (var _m2 = 0, mm = entries.length; _m2 < mm; _m2 += 2) { + var _currentKey = xref.fetchIfRef(entries[_m2]); + + if (_currentKey === key) { + (0, _util.warn)("The \"".concat(key, "\" key was found at an incorrect, ") + "i.e. out-of-order, position in \"".concat(this._type, "\" tree.")); + return xref.fetchIfRef(entries[_m2 + 1]); + } + } + } + + return null; + } + }]); + + return NameOrNumberTree; +}(); + +var NameTree = +/*#__PURE__*/ +function (_NameOrNumberTree) { + _inherits(NameTree, _NameOrNumberTree); + + function NameTree(root, xref) { + _classCallCheck(this, NameTree); + + return _possibleConstructorReturn(this, _getPrototypeOf(NameTree).call(this, root, xref, 'Names')); + } + + return NameTree; +}(NameOrNumberTree); + +var NumberTree = +/*#__PURE__*/ +function (_NameOrNumberTree2) { + _inherits(NumberTree, _NameOrNumberTree2); + + function NumberTree(root, xref) { + _classCallCheck(this, NumberTree); + + return _possibleConstructorReturn(this, _getPrototypeOf(NumberTree).call(this, root, xref, 'Nums')); + } + + return NumberTree; +}(NameOrNumberTree); + +var FileSpec = function FileSpecClosure() { + function FileSpec(root, xref) { + if (!root || !(0, _primitives.isDict)(root)) { + return; + } + + this.xref = xref; + this.root = root; + + if (root.has('FS')) { + this.fs = root.get('FS'); + } + + this.description = root.has('Desc') ? (0, _util.stringToPDFString)(root.get('Desc')) : ''; + + if (root.has('RF')) { + (0, _util.warn)('Related file specifications are not supported'); + } + + this.contentAvailable = true; + + if (!root.has('EF')) { + this.contentAvailable = false; + (0, _util.warn)('Non-embedded file specifications are not supported'); + } + } + + function pickPlatformItem(dict) { + if (dict.has('UF')) { + return dict.get('UF'); + } else if (dict.has('F')) { + return dict.get('F'); + } else if (dict.has('Unix')) { + return dict.get('Unix'); + } else if (dict.has('Mac')) { + return dict.get('Mac'); + } else if (dict.has('DOS')) { + return dict.get('DOS'); + } + + return null; + } + + FileSpec.prototype = { + get filename() { + if (!this._filename && this.root) { + var filename = pickPlatformItem(this.root) || 'unnamed'; + this._filename = (0, _util.stringToPDFString)(filename).replace(/\\\\/g, '\\').replace(/\\\//g, '/').replace(/\\/g, '/'); + } + + return this._filename; + }, + + get content() { + if (!this.contentAvailable) { + return null; + } + + if (!this.contentRef && this.root) { + this.contentRef = pickPlatformItem(this.root.get('EF')); + } + + var content = null; + + if (this.contentRef) { + var xref = this.xref; + var fileObj = xref.fetchIfRef(this.contentRef); + + if (fileObj && (0, _primitives.isStream)(fileObj)) { + content = fileObj.getBytes(); + } else { + (0, _util.warn)('Embedded file specification points to non-existing/invalid ' + 'content'); + } + } else { + (0, _util.warn)('Embedded file specification does not have a content'); + } + + return content; + }, + + get serializable() { + return { + filename: this.filename, + content: this.content + }; + } + + }; + return FileSpec; +}(); + +exports.FileSpec = FileSpec; + +var ObjectLoader = function () { + function mayHaveChildren(value) { + return (0, _primitives.isRef)(value) || (0, _primitives.isDict)(value) || Array.isArray(value) || (0, _primitives.isStream)(value); + } + + function addChildren(node, nodesToVisit) { + if ((0, _primitives.isDict)(node) || (0, _primitives.isStream)(node)) { + var dict = (0, _primitives.isDict)(node) ? node : node.dict; + var dictKeys = dict.getKeys(); + + for (var i = 0, ii = dictKeys.length; i < ii; i++) { + var rawValue = dict.getRaw(dictKeys[i]); + + if (mayHaveChildren(rawValue)) { + nodesToVisit.push(rawValue); + } + } + } else if (Array.isArray(node)) { + for (var _i3 = 0, _ii2 = node.length; _i3 < _ii2; _i3++) { + var value = node[_i3]; + + if (mayHaveChildren(value)) { + nodesToVisit.push(value); + } + } + } + } + + function ObjectLoader(dict, keys, xref) { + this.dict = dict; + this.keys = keys; + this.xref = xref; + this.refSet = null; + this.capability = null; + } + + ObjectLoader.prototype = { + load: function load() { + this.capability = (0, _util.createPromiseCapability)(); + + if (!(this.xref.stream instanceof _chunked_stream.ChunkedStream) || this.xref.stream.getMissingChunks().length === 0) { + this.capability.resolve(); + return this.capability.promise; + } + + var keys = this.keys, + dict = this.dict; + this.refSet = new _primitives.RefSet(); + var nodesToVisit = []; + + for (var i = 0, ii = keys.length; i < ii; i++) { + var rawValue = dict.getRaw(keys[i]); + + if (rawValue !== undefined) { + nodesToVisit.push(rawValue); + } + } + + this._walk(nodesToVisit); + + return this.capability.promise; + }, + _walk: function _walk(nodesToVisit) { + var _this2 = this; + + var nodesToRevisit = []; + var pendingRequests = []; + + while (nodesToVisit.length) { + var currentNode = nodesToVisit.pop(); + + if ((0, _primitives.isRef)(currentNode)) { + if (this.refSet.has(currentNode)) { + continue; + } + + try { + this.refSet.put(currentNode); + currentNode = this.xref.fetch(currentNode); + } catch (ex) { + if (!(ex instanceof _util.MissingDataException)) { + throw ex; + } + + nodesToRevisit.push(currentNode); + pendingRequests.push({ + begin: ex.begin, + end: ex.end + }); + } + } + + if (currentNode && currentNode.getBaseStreams) { + var baseStreams = currentNode.getBaseStreams(); + var foundMissingData = false; + + for (var i = 0, ii = baseStreams.length; i < ii; i++) { + var stream = baseStreams[i]; + + if (stream.getMissingChunks && stream.getMissingChunks().length) { + foundMissingData = true; + pendingRequests.push({ + begin: stream.start, + end: stream.end + }); + } + } + + if (foundMissingData) { + nodesToRevisit.push(currentNode); + } + } + + addChildren(currentNode, nodesToVisit); + } + + if (pendingRequests.length) { + this.xref.stream.manager.requestRanges(pendingRequests).then(function () { + for (var _i4 = 0, _ii3 = nodesToRevisit.length; _i4 < _ii3; _i4++) { + var node = nodesToRevisit[_i4]; + + if ((0, _primitives.isRef)(node)) { + _this2.refSet.remove(node); + } + } + + _this2._walk(nodesToRevisit); + }, this.capability.reject); + return; + } + + this.refSet = null; + this.capability.resolve(); + } + }; + return ObjectLoader; +}(); + +exports.ObjectLoader = ObjectLoader; + +/***/ }), +/* 155 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.isEOF = isEOF; +exports.isCmd = isCmd; +exports.isDict = isDict; +exports.isName = isName; +exports.isRef = isRef; +exports.isRefsEqual = isRefsEqual; +exports.isStream = isStream; +exports.RefSetCache = exports.RefSet = exports.Ref = exports.Name = exports.Dict = exports.Cmd = exports.EOF = void 0; + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +var EOF = {}; +exports.EOF = EOF; + +var Name = function NameClosure() { + function Name(name) { + this.name = name; + } + + Name.prototype = {}; + var nameCache = Object.create(null); + + Name.get = function Name_get(name) { + var nameValue = nameCache[name]; + return nameValue ? nameValue : nameCache[name] = new Name(name); + }; + + return Name; +}(); + +exports.Name = Name; + +var Cmd = function CmdClosure() { + function Cmd(cmd) { + this.cmd = cmd; + } + + Cmd.prototype = {}; + var cmdCache = Object.create(null); + + Cmd.get = function Cmd_get(cmd) { + var cmdValue = cmdCache[cmd]; + return cmdValue ? cmdValue : cmdCache[cmd] = new Cmd(cmd); + }; + + return Cmd; +}(); + +exports.Cmd = Cmd; + +var Dict = function DictClosure() { + var nonSerializable = function nonSerializableClosure() { + return nonSerializable; + }; + + function Dict(xref) { + this._map = Object.create(null); + this.xref = xref; + this.objId = null; + this.suppressEncryption = false; + this.__nonSerializable__ = nonSerializable; + } + + Dict.prototype = { + assignXref: function Dict_assignXref(newXref) { + this.xref = newXref; + }, + get: function Dict_get(key1, key2, key3) { + var value; + var xref = this.xref, + suppressEncryption = this.suppressEncryption; + + if (typeof (value = this._map[key1]) !== 'undefined' || key1 in this._map || typeof key2 === 'undefined') { + return xref ? xref.fetchIfRef(value, suppressEncryption) : value; + } + + if (typeof (value = this._map[key2]) !== 'undefined' || key2 in this._map || typeof key3 === 'undefined') { + return xref ? xref.fetchIfRef(value, suppressEncryption) : value; + } + + value = this._map[key3] || null; + return xref ? xref.fetchIfRef(value, suppressEncryption) : value; + }, + getAsync: function Dict_getAsync(key1, key2, key3) { + var value; + var xref = this.xref, + suppressEncryption = this.suppressEncryption; + + if (typeof (value = this._map[key1]) !== 'undefined' || key1 in this._map || typeof key2 === 'undefined') { + if (xref) { + return xref.fetchIfRefAsync(value, suppressEncryption); + } + + return Promise.resolve(value); + } + + if (typeof (value = this._map[key2]) !== 'undefined' || key2 in this._map || typeof key3 === 'undefined') { + if (xref) { + return xref.fetchIfRefAsync(value, suppressEncryption); + } + + return Promise.resolve(value); + } + + value = this._map[key3] || null; + + if (xref) { + return xref.fetchIfRefAsync(value, suppressEncryption); + } + + return Promise.resolve(value); + }, + getArray: function Dict_getArray(key1, key2, key3) { + var value = this.get(key1, key2, key3); + var xref = this.xref, + suppressEncryption = this.suppressEncryption; + + if (!Array.isArray(value) || !xref) { + return value; + } + + value = value.slice(); + + for (var i = 0, ii = value.length; i < ii; i++) { + if (!isRef(value[i])) { + continue; + } + + value[i] = xref.fetch(value[i], suppressEncryption); + } + + return value; + }, + getRaw: function Dict_getRaw(key) { + return this._map[key]; + }, + getKeys: function Dict_getKeys() { + return Object.keys(this._map); + }, + set: function Dict_set(key, value) { + this._map[key] = value; + }, + has: function Dict_has(key) { + return key in this._map; + }, + forEach: function Dict_forEach(callback) { + for (var key in this._map) { + callback(key, this.get(key)); + } + } + }; + Dict.empty = new Dict(null); + + Dict.merge = function (xref, dictArray) { + var mergedDict = new Dict(xref); + + for (var i = 0, ii = dictArray.length; i < ii; i++) { + var dict = dictArray[i]; + + if (!isDict(dict)) { + continue; + } + + for (var keyName in dict._map) { + if (mergedDict._map[keyName] !== undefined) { + continue; + } + + mergedDict._map[keyName] = dict._map[keyName]; + } + } + + return mergedDict; + }; + + return Dict; +}(); + +exports.Dict = Dict; + +var Ref = function RefClosure() { + function Ref(num, gen) { + this.num = num; + this.gen = gen; + } + + Ref.prototype = { + toString: function Ref_toString() { + if (this.gen !== 0) { + return "".concat(this.num, "R").concat(this.gen); + } + + return "".concat(this.num, "R"); + } + }; + return Ref; +}(); + +exports.Ref = Ref; + +var RefSet = function RefSetClosure() { + function RefSet() { + this.dict = Object.create(null); + } + + RefSet.prototype = { + has: function RefSet_has(ref) { + return ref.toString() in this.dict; + }, + put: function RefSet_put(ref) { + this.dict[ref.toString()] = true; + }, + remove: function RefSet_remove(ref) { + delete this.dict[ref.toString()]; + } + }; + return RefSet; +}(); + +exports.RefSet = RefSet; + +var RefSetCache = function RefSetCacheClosure() { + function RefSetCache() { + this.dict = Object.create(null); + } + + RefSetCache.prototype = { + get: function RefSetCache_get(ref) { + return this.dict[ref.toString()]; + }, + has: function RefSetCache_has(ref) { + return ref.toString() in this.dict; + }, + put: function RefSetCache_put(ref, obj) { + this.dict[ref.toString()] = obj; + }, + putAlias: function RefSetCache_putAlias(ref, aliasRef) { + this.dict[ref.toString()] = this.get(aliasRef); + }, + forEach: function RefSetCache_forEach(fn, thisArg) { + for (var i in this.dict) { + fn.call(thisArg, this.dict[i]); + } + }, + clear: function RefSetCache_clear() { + this.dict = Object.create(null); + } + }; + return RefSetCache; +}(); + +exports.RefSetCache = RefSetCache; + +function isEOF(v) { + return v === EOF; +} + +function isName(v, name) { + return v instanceof Name && (name === undefined || v.name === name); +} + +function isCmd(v, cmd) { + return v instanceof Cmd && (cmd === undefined || v.cmd === cmd); +} + +function isDict(v, type) { + return v instanceof Dict && (type === undefined || isName(v.get('Type'), type)); +} + +function isRef(v) { + return v instanceof Ref; +} + +function isRefsEqual(v1, v2) { + return v1.num === v2.num && v1.gen === v2.gen; +} + +function isStream(v) { + return _typeof(v) === 'object' && v !== null && v.getBytes !== undefined; +} + +/***/ }), +/* 156 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.Parser = exports.Linearization = exports.Lexer = void 0; + +var _stream = __w_pdfjs_require__(157); + +var _util = __w_pdfjs_require__(6); + +var _primitives = __w_pdfjs_require__(155); + +var _ccitt_stream = __w_pdfjs_require__(158); + +var _jbig2_stream = __w_pdfjs_require__(160); + +var _jpeg_stream = __w_pdfjs_require__(163); + +var _jpx_stream = __w_pdfjs_require__(165); + +var MAX_LENGTH_TO_CACHE = 1000; +var MAX_ADLER32_LENGTH = 5552; + +function computeAdler32(bytes) { + var bytesLength = bytes.length; + var a = 1, + b = 0; + + for (var i = 0; i < bytesLength; ++i) { + a += bytes[i] & 0xFF; + b += a; + } + + return b % 65521 << 16 | a % 65521; +} + +var Parser = function ParserClosure() { + function Parser(lexer, allowStreams, xref, recoveryMode) { + this.lexer = lexer; + this.allowStreams = allowStreams; + this.xref = xref; + this.recoveryMode = recoveryMode || false; + this.imageCache = Object.create(null); + this.refill(); + } + + Parser.prototype = { + refill: function Parser_refill() { + this.buf1 = this.lexer.getObj(); + this.buf2 = this.lexer.getObj(); + }, + shift: function Parser_shift() { + if ((0, _primitives.isCmd)(this.buf2, 'ID')) { + this.buf1 = this.buf2; + this.buf2 = null; + } else { + this.buf1 = this.buf2; + this.buf2 = this.lexer.getObj(); + } + }, + tryShift: function Parser_tryShift() { + try { + this.shift(); + return true; + } catch (e) { + if (e instanceof _util.MissingDataException) { + throw e; + } + + return false; + } + }, + getObj: function Parser_getObj(cipherTransform) { + var buf1 = this.buf1; + this.shift(); + + if (buf1 instanceof _primitives.Cmd) { + switch (buf1.cmd) { + case 'BI': + return this.makeInlineImage(cipherTransform); + + case '[': + var array = []; + + while (!(0, _primitives.isCmd)(this.buf1, ']') && !(0, _primitives.isEOF)(this.buf1)) { + array.push(this.getObj(cipherTransform)); + } + + if ((0, _primitives.isEOF)(this.buf1)) { + if (!this.recoveryMode) { + throw new _util.FormatError('End of file inside array'); + } + + return array; + } + + this.shift(); + return array; + + case '<<': + var dict = new _primitives.Dict(this.xref); + + while (!(0, _primitives.isCmd)(this.buf1, '>>') && !(0, _primitives.isEOF)(this.buf1)) { + if (!(0, _primitives.isName)(this.buf1)) { + (0, _util.info)('Malformed dictionary: key must be a name object'); + this.shift(); + continue; + } + + var key = this.buf1.name; + this.shift(); + + if ((0, _primitives.isEOF)(this.buf1)) { + break; + } + + dict.set(key, this.getObj(cipherTransform)); + } + + if ((0, _primitives.isEOF)(this.buf1)) { + if (!this.recoveryMode) { + throw new _util.FormatError('End of file inside dictionary'); + } + + return dict; + } + + if ((0, _primitives.isCmd)(this.buf2, 'stream')) { + return this.allowStreams ? this.makeStream(dict, cipherTransform) : dict; + } + + this.shift(); + return dict; + + default: + return buf1; + } + } + + if (Number.isInteger(buf1)) { + var num = buf1; + + if (Number.isInteger(this.buf1) && (0, _primitives.isCmd)(this.buf2, 'R')) { + var ref = new _primitives.Ref(num, this.buf1); + this.shift(); + this.shift(); + return ref; + } + + return num; + } + + if ((0, _util.isString)(buf1)) { + var str = buf1; + + if (cipherTransform) { + str = cipherTransform.decryptString(str); + } + + return str; + } + + return buf1; + }, + findDefaultInlineStreamEnd: function findDefaultInlineStreamEnd(stream) { + var E = 0x45, + I = 0x49, + SPACE = 0x20, + LF = 0xA, + CR = 0xD; + var n = 10, + NUL = 0x0; + var startPos = stream.pos, + state = 0, + ch, + maybeEIPos; + + while ((ch = stream.getByte()) !== -1) { + if (state === 0) { + state = ch === E ? 1 : 0; + } else if (state === 1) { + state = ch === I ? 2 : 0; + } else { + (0, _util.assert)(state === 2); + + if (ch === SPACE || ch === LF || ch === CR) { + maybeEIPos = stream.pos; + var followingBytes = stream.peekBytes(n); + + for (var i = 0, ii = followingBytes.length; i < ii; i++) { + ch = followingBytes[i]; + + if (ch === NUL && followingBytes[i + 1] !== NUL) { + continue; + } + + if (ch !== LF && ch !== CR && (ch < SPACE || ch > 0x7F)) { + state = 0; + break; + } + } + + if (state === 2) { + break; + } + } else { + state = 0; + } + } + } + + if (ch === -1) { + (0, _util.warn)('findDefaultInlineStreamEnd: ' + 'Reached the end of the stream without finding a valid EI marker'); + + if (maybeEIPos) { + (0, _util.warn)('... trying to recover by using the last "EI" occurrence.'); + stream.skip(-(stream.pos - maybeEIPos)); + } + } + + var endOffset = 4; + stream.skip(-endOffset); + ch = stream.peekByte(); + stream.skip(endOffset); + + if (!(0, _util.isSpace)(ch)) { + endOffset--; + } + + return stream.pos - endOffset - startPos; + }, + findDCTDecodeInlineStreamEnd: function Parser_findDCTDecodeInlineStreamEnd(stream) { + var startPos = stream.pos, + foundEOI = false, + b, + markerLength, + length; + + while ((b = stream.getByte()) !== -1) { + if (b !== 0xFF) { + continue; + } + + switch (stream.getByte()) { + case 0x00: + break; + + case 0xFF: + stream.skip(-1); + break; + + case 0xD9: + foundEOI = true; + break; + + case 0xC0: + case 0xC1: + case 0xC2: + case 0xC3: + case 0xC5: + case 0xC6: + case 0xC7: + case 0xC9: + case 0xCA: + case 0xCB: + case 0xCD: + case 0xCE: + case 0xCF: + case 0xC4: + case 0xCC: + case 0xDA: + case 0xDB: + case 0xDC: + case 0xDD: + case 0xDE: + case 0xDF: + case 0xE0: + case 0xE1: + case 0xE2: + case 0xE3: + case 0xE4: + case 0xE5: + case 0xE6: + case 0xE7: + case 0xE8: + case 0xE9: + case 0xEA: + case 0xEB: + case 0xEC: + case 0xED: + case 0xEE: + case 0xEF: + case 0xFE: + markerLength = stream.getUint16(); + + if (markerLength > 2) { + stream.skip(markerLength - 2); + } else { + stream.skip(-2); + } + + break; + } + + if (foundEOI) { + break; + } + } + + length = stream.pos - startPos; + + if (b === -1) { + (0, _util.warn)('Inline DCTDecode image stream: ' + 'EOI marker not found, searching for /EI/ instead.'); + stream.skip(-length); + return this.findDefaultInlineStreamEnd(stream); + } + + this.inlineStreamSkipEI(stream); + return length; + }, + findASCII85DecodeInlineStreamEnd: function Parser_findASCII85DecodeInlineStreamEnd(stream) { + var TILDE = 0x7E, + GT = 0x3E; + var startPos = stream.pos, + ch, + length; + + while ((ch = stream.getByte()) !== -1) { + if (ch === TILDE && stream.peekByte() === GT) { + stream.skip(); + break; + } + } + + length = stream.pos - startPos; + + if (ch === -1) { + (0, _util.warn)('Inline ASCII85Decode image stream: ' + 'EOD marker not found, searching for /EI/ instead.'); + stream.skip(-length); + return this.findDefaultInlineStreamEnd(stream); + } + + this.inlineStreamSkipEI(stream); + return length; + }, + findASCIIHexDecodeInlineStreamEnd: function Parser_findASCIIHexDecodeInlineStreamEnd(stream) { + var GT = 0x3E; + var startPos = stream.pos, + ch, + length; + + while ((ch = stream.getByte()) !== -1) { + if (ch === GT) { + break; + } + } + + length = stream.pos - startPos; + + if (ch === -1) { + (0, _util.warn)('Inline ASCIIHexDecode image stream: ' + 'EOD marker not found, searching for /EI/ instead.'); + stream.skip(-length); + return this.findDefaultInlineStreamEnd(stream); + } + + this.inlineStreamSkipEI(stream); + return length; + }, + inlineStreamSkipEI: function Parser_inlineStreamSkipEI(stream) { + var E = 0x45, + I = 0x49; + var state = 0, + ch; + + while ((ch = stream.getByte()) !== -1) { + if (state === 0) { + state = ch === E ? 1 : 0; + } else if (state === 1) { + state = ch === I ? 2 : 0; + } else if (state === 2) { + break; + } + } + }, + makeInlineImage: function Parser_makeInlineImage(cipherTransform) { + var lexer = this.lexer; + var stream = lexer.stream; + var dict = new _primitives.Dict(this.xref), + dictLength; + + while (!(0, _primitives.isCmd)(this.buf1, 'ID') && !(0, _primitives.isEOF)(this.buf1)) { + if (!(0, _primitives.isName)(this.buf1)) { + throw new _util.FormatError('Dictionary key must be a name object'); + } + + var key = this.buf1.name; + this.shift(); + + if ((0, _primitives.isEOF)(this.buf1)) { + break; + } + + dict.set(key, this.getObj(cipherTransform)); + } + + if (lexer.beginInlineImagePos !== -1) { + dictLength = stream.pos - lexer.beginInlineImagePos; + } + + var filter = dict.get('Filter', 'F'), + filterName; + + if ((0, _primitives.isName)(filter)) { + filterName = filter.name; + } else if (Array.isArray(filter)) { + var filterZero = this.xref.fetchIfRef(filter[0]); + + if ((0, _primitives.isName)(filterZero)) { + filterName = filterZero.name; + } + } + + var startPos = stream.pos, + length; + + if (filterName === 'DCTDecode' || filterName === 'DCT') { + length = this.findDCTDecodeInlineStreamEnd(stream); + } else if (filterName === 'ASCII85Decode' || filterName === 'A85') { + length = this.findASCII85DecodeInlineStreamEnd(stream); + } else if (filterName === 'ASCIIHexDecode' || filterName === 'AHx') { + length = this.findASCIIHexDecodeInlineStreamEnd(stream); + } else { + length = this.findDefaultInlineStreamEnd(stream); + } + + var imageStream = stream.makeSubStream(startPos, length, dict); + var cacheKey; + + if (length < MAX_LENGTH_TO_CACHE && dictLength < MAX_ADLER32_LENGTH) { + var imageBytes = imageStream.getBytes(); + imageStream.reset(); + var initialStreamPos = stream.pos; + stream.pos = lexer.beginInlineImagePos; + var dictBytes = stream.getBytes(dictLength); + stream.pos = initialStreamPos; + cacheKey = computeAdler32(imageBytes) + '_' + computeAdler32(dictBytes); + var cacheEntry = this.imageCache[cacheKey]; + + if (cacheEntry !== undefined) { + this.buf2 = _primitives.Cmd.get('EI'); + this.shift(); + cacheEntry.reset(); + return cacheEntry; + } + } + + if (cipherTransform) { + imageStream = cipherTransform.createStream(imageStream, length); + } + + imageStream = this.filter(imageStream, dict, length); + imageStream.dict = dict; + + if (cacheKey !== undefined) { + imageStream.cacheKey = 'inline_' + length + '_' + cacheKey; + this.imageCache[cacheKey] = imageStream; + } + + this.buf2 = _primitives.Cmd.get('EI'); + this.shift(); + return imageStream; + }, + _findStreamLength: function _findStreamLength(startPos, signature) { + var stream = this.lexer.stream; + stream.pos = startPos; + var SCAN_BLOCK_LENGTH = 2048; + var signatureLength = signature.length; + + while (stream.pos < stream.end) { + var scanBytes = stream.peekBytes(SCAN_BLOCK_LENGTH); + var scanLength = scanBytes.length - signatureLength; + + if (scanLength <= 0) { + break; + } + + var pos = 0; + + while (pos < scanLength) { + var j = 0; + + while (j < signatureLength && scanBytes[pos + j] === signature[j]) { + j++; + } + + if (j >= signatureLength) { + stream.pos += pos; + return stream.pos - startPos; + } + + pos++; + } + + stream.pos += scanLength; + } + + return -1; + }, + makeStream: function Parser_makeStream(dict, cipherTransform) { + var lexer = this.lexer; + var stream = lexer.stream; + lexer.skipToNextLine(); + var startPos = stream.pos - 1; + var length = dict.get('Length'); + + if (!Number.isInteger(length)) { + (0, _util.info)('Bad ' + length + ' attribute in stream'); + length = 0; + } + + stream.pos = startPos + length; + lexer.nextChar(); + + if (this.tryShift() && (0, _primitives.isCmd)(this.buf2, 'endstream')) { + this.shift(); + } else { + var ENDSTREAM_SIGNATURE = new Uint8Array([0x65, 0x6E, 0x64, 0x73, 0x74, 0x72, 0x65, 0x61, 0x6D]); + + var actualLength = this._findStreamLength(startPos, ENDSTREAM_SIGNATURE); + + if (actualLength < 0) { + var MAX_TRUNCATION = 1; + + for (var i = 1; i <= MAX_TRUNCATION; i++) { + var end = ENDSTREAM_SIGNATURE.length - i; + var TRUNCATED_SIGNATURE = ENDSTREAM_SIGNATURE.slice(0, end); + + var maybeLength = this._findStreamLength(startPos, TRUNCATED_SIGNATURE); + + if (maybeLength >= 0) { + var lastByte = stream.peekBytes(end + 1)[end]; + + if (!(0, _util.isSpace)(lastByte)) { + break; + } + + (0, _util.info)("Found \"".concat((0, _util.bytesToString)(TRUNCATED_SIGNATURE), "\" when ") + 'searching for endstream command.'); + actualLength = maybeLength; + break; + } + } + + if (actualLength < 0) { + throw new _util.FormatError('Missing endstream command.'); + } + } + + length = actualLength; + lexer.nextChar(); + this.shift(); + this.shift(); + } + + this.shift(); + stream = stream.makeSubStream(startPos, length, dict); + + if (cipherTransform) { + stream = cipherTransform.createStream(stream, length); + } + + stream = this.filter(stream, dict, length); + stream.dict = dict; + return stream; + }, + filter: function Parser_filter(stream, dict, length) { + var filter = dict.get('Filter', 'F'); + var params = dict.get('DecodeParms', 'DP'); + + if ((0, _primitives.isName)(filter)) { + if (Array.isArray(params)) { + (0, _util.warn)('/DecodeParms should not contain an Array, ' + 'when /Filter contains a Name.'); + } + + return this.makeFilter(stream, filter.name, length, params); + } + + var maybeLength = length; + + if (Array.isArray(filter)) { + var filterArray = filter; + var paramsArray = params; + + for (var i = 0, ii = filterArray.length; i < ii; ++i) { + filter = this.xref.fetchIfRef(filterArray[i]); + + if (!(0, _primitives.isName)(filter)) { + throw new _util.FormatError('Bad filter name: ' + filter); + } + + params = null; + + if (Array.isArray(paramsArray) && i in paramsArray) { + params = this.xref.fetchIfRef(paramsArray[i]); + } + + stream = this.makeFilter(stream, filter.name, maybeLength, params); + maybeLength = null; + } + } + + return stream; + }, + makeFilter: function Parser_makeFilter(stream, name, maybeLength, params) { + if (maybeLength === 0) { + (0, _util.warn)('Empty "' + name + '" stream.'); + return new _stream.NullStream(); + } + + try { + var xrefStreamStats = this.xref.stats.streamTypes; + + if (name === 'FlateDecode' || name === 'Fl') { + xrefStreamStats[_util.StreamType.FLATE] = true; + + if (params) { + return new _stream.PredictorStream(new _stream.FlateStream(stream, maybeLength), maybeLength, params); + } + + return new _stream.FlateStream(stream, maybeLength); + } + + if (name === 'LZWDecode' || name === 'LZW') { + xrefStreamStats[_util.StreamType.LZW] = true; + var earlyChange = 1; + + if (params) { + if (params.has('EarlyChange')) { + earlyChange = params.get('EarlyChange'); + } + + return new _stream.PredictorStream(new _stream.LZWStream(stream, maybeLength, earlyChange), maybeLength, params); + } + + return new _stream.LZWStream(stream, maybeLength, earlyChange); + } + + if (name === 'DCTDecode' || name === 'DCT') { + xrefStreamStats[_util.StreamType.DCT] = true; + return new _jpeg_stream.JpegStream(stream, maybeLength, stream.dict, params); + } + + if (name === 'JPXDecode' || name === 'JPX') { + xrefStreamStats[_util.StreamType.JPX] = true; + return new _jpx_stream.JpxStream(stream, maybeLength, stream.dict, params); + } + + if (name === 'ASCII85Decode' || name === 'A85') { + xrefStreamStats[_util.StreamType.A85] = true; + return new _stream.Ascii85Stream(stream, maybeLength); + } + + if (name === 'ASCIIHexDecode' || name === 'AHx') { + xrefStreamStats[_util.StreamType.AHX] = true; + return new _stream.AsciiHexStream(stream, maybeLength); + } + + if (name === 'CCITTFaxDecode' || name === 'CCF') { + xrefStreamStats[_util.StreamType.CCF] = true; + return new _ccitt_stream.CCITTFaxStream(stream, maybeLength, params); + } + + if (name === 'RunLengthDecode' || name === 'RL') { + xrefStreamStats[_util.StreamType.RL] = true; + return new _stream.RunLengthStream(stream, maybeLength); + } + + if (name === 'JBIG2Decode') { + xrefStreamStats[_util.StreamType.JBIG] = true; + return new _jbig2_stream.Jbig2Stream(stream, maybeLength, stream.dict, params); + } + + (0, _util.warn)('filter "' + name + '" not supported yet'); + return stream; + } catch (ex) { + if (ex instanceof _util.MissingDataException) { + throw ex; + } + + (0, _util.warn)('Invalid stream: \"' + ex + '\"'); + return new _stream.NullStream(); + } + } + }; + return Parser; +}(); + +exports.Parser = Parser; + +var Lexer = function LexerClosure() { + function Lexer(stream, knownCommands) { + this.stream = stream; + this.nextChar(); + this.strBuf = []; + this.knownCommands = knownCommands; + this.beginInlineImagePos = -1; + } + + var specialChars = [1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 2, 0, 0, 2, 2, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; + + function toHexDigit(ch) { + if (ch >= 0x30 && ch <= 0x39) { + return ch & 0x0F; + } + + if (ch >= 0x41 && ch <= 0x46 || ch >= 0x61 && ch <= 0x66) { + return (ch & 0x0F) + 9; + } + + return -1; + } + + Lexer.prototype = { + nextChar: function Lexer_nextChar() { + return this.currentChar = this.stream.getByte(); + }, + peekChar: function Lexer_peekChar() { + return this.stream.peekByte(); + }, + getNumber: function Lexer_getNumber() { + var ch = this.currentChar; + var eNotation = false; + var divideBy = 0; + var sign = 0; + + if (ch === 0x2D) { + sign = -1; + ch = this.nextChar(); + + if (ch === 0x2D) { + ch = this.nextChar(); + } + } else if (ch === 0x2B) { + sign = 1; + ch = this.nextChar(); + } + + if (ch === 0x0A || ch === 0x0D) { + do { + ch = this.nextChar(); + } while (ch === 0x0A || ch === 0x0D); + } + + if (ch === 0x2E) { + divideBy = 10; + ch = this.nextChar(); + } + + if (ch < 0x30 || ch > 0x39) { + if (divideBy === 10 && sign === 0 && ((0, _util.isSpace)(ch) || ch === -1)) { + (0, _util.warn)('Lexer.getNumber - treating a single decimal point as zero.'); + return 0; + } + + throw new _util.FormatError("Invalid number: ".concat(String.fromCharCode(ch), " (charCode ").concat(ch, ")")); + } + + sign = sign || 1; + var baseValue = ch - 0x30; + var powerValue = 0; + var powerValueSign = 1; + + while ((ch = this.nextChar()) >= 0) { + if (0x30 <= ch && ch <= 0x39) { + var currentDigit = ch - 0x30; + + if (eNotation) { + powerValue = powerValue * 10 + currentDigit; + } else { + if (divideBy !== 0) { + divideBy *= 10; + } + + baseValue = baseValue * 10 + currentDigit; + } + } else if (ch === 0x2E) { + if (divideBy === 0) { + divideBy = 1; + } else { + break; + } + } else if (ch === 0x2D) { + (0, _util.warn)('Badly formatted number'); + } else if (ch === 0x45 || ch === 0x65) { + ch = this.peekChar(); + + if (ch === 0x2B || ch === 0x2D) { + powerValueSign = ch === 0x2D ? -1 : 1; + this.nextChar(); + } else if (ch < 0x30 || ch > 0x39) { + break; + } + + eNotation = true; + } else { + break; + } + } + + if (divideBy !== 0) { + baseValue /= divideBy; + } + + if (eNotation) { + baseValue *= Math.pow(10, powerValueSign * powerValue); + } + + return sign * baseValue; + }, + getString: function Lexer_getString() { + var numParen = 1; + var done = false; + var strBuf = this.strBuf; + strBuf.length = 0; + var ch = this.nextChar(); + + while (true) { + var charBuffered = false; + + switch (ch | 0) { + case -1: + (0, _util.warn)('Unterminated string'); + done = true; + break; + + case 0x28: + ++numParen; + strBuf.push('('); + break; + + case 0x29: + if (--numParen === 0) { + this.nextChar(); + done = true; + } else { + strBuf.push(')'); + } + + break; + + case 0x5C: + ch = this.nextChar(); + + switch (ch) { + case -1: + (0, _util.warn)('Unterminated string'); + done = true; + break; + + case 0x6E: + strBuf.push('\n'); + break; + + case 0x72: + strBuf.push('\r'); + break; + + case 0x74: + strBuf.push('\t'); + break; + + case 0x62: + strBuf.push('\b'); + break; + + case 0x66: + strBuf.push('\f'); + break; + + case 0x5C: + case 0x28: + case 0x29: + strBuf.push(String.fromCharCode(ch)); + break; + + case 0x30: + case 0x31: + case 0x32: + case 0x33: + case 0x34: + case 0x35: + case 0x36: + case 0x37: + var x = ch & 0x0F; + ch = this.nextChar(); + charBuffered = true; + + if (ch >= 0x30 && ch <= 0x37) { + x = (x << 3) + (ch & 0x0F); + ch = this.nextChar(); + + if (ch >= 0x30 && ch <= 0x37) { + charBuffered = false; + x = (x << 3) + (ch & 0x0F); + } + } + + strBuf.push(String.fromCharCode(x)); + break; + + case 0x0D: + if (this.peekChar() === 0x0A) { + this.nextChar(); + } + + break; + + case 0x0A: + break; + + default: + strBuf.push(String.fromCharCode(ch)); + break; + } + + break; + + default: + strBuf.push(String.fromCharCode(ch)); + break; + } + + if (done) { + break; + } + + if (!charBuffered) { + ch = this.nextChar(); + } + } + + return strBuf.join(''); + }, + getName: function Lexer_getName() { + var ch, previousCh; + var strBuf = this.strBuf; + strBuf.length = 0; + + while ((ch = this.nextChar()) >= 0 && !specialChars[ch]) { + if (ch === 0x23) { + ch = this.nextChar(); + + if (specialChars[ch]) { + (0, _util.warn)('Lexer_getName: ' + 'NUMBER SIGN (#) should be followed by a hexadecimal number.'); + strBuf.push('#'); + break; + } + + var x = toHexDigit(ch); + + if (x !== -1) { + previousCh = ch; + ch = this.nextChar(); + var x2 = toHexDigit(ch); + + if (x2 === -1) { + (0, _util.warn)('Lexer_getName: Illegal digit (' + String.fromCharCode(ch) + ') in hexadecimal number.'); + strBuf.push('#', String.fromCharCode(previousCh)); + + if (specialChars[ch]) { + break; + } + + strBuf.push(String.fromCharCode(ch)); + continue; + } + + strBuf.push(String.fromCharCode(x << 4 | x2)); + } else { + strBuf.push('#', String.fromCharCode(ch)); + } + } else { + strBuf.push(String.fromCharCode(ch)); + } + } + + if (strBuf.length > 127) { + (0, _util.warn)('name token is longer than allowed by the spec: ' + strBuf.length); + } + + return _primitives.Name.get(strBuf.join('')); + }, + getHexString: function Lexer_getHexString() { + var strBuf = this.strBuf; + strBuf.length = 0; + var ch = this.currentChar; + var isFirstHex = true; + var firstDigit; + var secondDigit; + + while (true) { + if (ch < 0) { + (0, _util.warn)('Unterminated hex string'); + break; + } else if (ch === 0x3E) { + this.nextChar(); + break; + } else if (specialChars[ch] === 1) { + ch = this.nextChar(); + continue; + } else { + if (isFirstHex) { + firstDigit = toHexDigit(ch); + + if (firstDigit === -1) { + (0, _util.warn)('Ignoring invalid character "' + ch + '" in hex string'); + ch = this.nextChar(); + continue; + } + } else { + secondDigit = toHexDigit(ch); + + if (secondDigit === -1) { + (0, _util.warn)('Ignoring invalid character "' + ch + '" in hex string'); + ch = this.nextChar(); + continue; + } + + strBuf.push(String.fromCharCode(firstDigit << 4 | secondDigit)); + } + + isFirstHex = !isFirstHex; + ch = this.nextChar(); + } + } + + return strBuf.join(''); + }, + getObj: function Lexer_getObj() { + var comment = false; + var ch = this.currentChar; + + while (true) { + if (ch < 0) { + return _primitives.EOF; + } + + if (comment) { + if (ch === 0x0A || ch === 0x0D) { + comment = false; + } + } else if (ch === 0x25) { + comment = true; + } else if (specialChars[ch] !== 1) { + break; + } + + ch = this.nextChar(); + } + + switch (ch | 0) { + case 0x30: + case 0x31: + case 0x32: + case 0x33: + case 0x34: + case 0x35: + case 0x36: + case 0x37: + case 0x38: + case 0x39: + case 0x2B: + case 0x2D: + case 0x2E: + return this.getNumber(); + + case 0x28: + return this.getString(); + + case 0x2F: + return this.getName(); + + case 0x5B: + this.nextChar(); + return _primitives.Cmd.get('['); + + case 0x5D: + this.nextChar(); + return _primitives.Cmd.get(']'); + + case 0x3C: + ch = this.nextChar(); + + if (ch === 0x3C) { + this.nextChar(); + return _primitives.Cmd.get('<<'); + } + + return this.getHexString(); + + case 0x3E: + ch = this.nextChar(); + + if (ch === 0x3E) { + this.nextChar(); + return _primitives.Cmd.get('>>'); + } + + return _primitives.Cmd.get('>'); + + case 0x7B: + this.nextChar(); + return _primitives.Cmd.get('{'); + + case 0x7D: + this.nextChar(); + return _primitives.Cmd.get('}'); + + case 0x29: + this.nextChar(); + throw new _util.FormatError("Illegal character: ".concat(ch)); + } + + var str = String.fromCharCode(ch); + var knownCommands = this.knownCommands; + var knownCommandFound = knownCommands && knownCommands[str] !== undefined; + + while ((ch = this.nextChar()) >= 0 && !specialChars[ch]) { + var possibleCommand = str + String.fromCharCode(ch); + + if (knownCommandFound && knownCommands[possibleCommand] === undefined) { + break; + } + + if (str.length === 128) { + throw new _util.FormatError("Command token too long: ".concat(str.length)); + } + + str = possibleCommand; + knownCommandFound = knownCommands && knownCommands[str] !== undefined; + } + + if (str === 'true') { + return true; + } + + if (str === 'false') { + return false; + } + + if (str === 'null') { + return null; + } + + if (str === 'BI') { + this.beginInlineImagePos = this.stream.pos; + } + + return _primitives.Cmd.get(str); + }, + skipToNextLine: function Lexer_skipToNextLine() { + var ch = this.currentChar; + + while (ch >= 0) { + if (ch === 0x0D) { + ch = this.nextChar(); + + if (ch === 0x0A) { + this.nextChar(); + } + + break; + } else if (ch === 0x0A) { + this.nextChar(); + break; + } + + ch = this.nextChar(); + } + } + }; + return Lexer; +}(); + +exports.Lexer = Lexer; +var Linearization = { + create: function LinearizationCreate(stream) { + function getInt(name, allowZeroValue) { + var obj = linDict.get(name); + + if (Number.isInteger(obj) && (allowZeroValue ? obj >= 0 : obj > 0)) { + return obj; + } + + throw new Error('The "' + name + '" parameter in the linearization ' + 'dictionary is invalid.'); + } + + function getHints() { + var hints = linDict.get('H'), + hintsLength, + item; + + if (Array.isArray(hints) && ((hintsLength = hints.length) === 2 || hintsLength === 4)) { + for (var index = 0; index < hintsLength; index++) { + if (!(Number.isInteger(item = hints[index]) && item > 0)) { + throw new Error('Hint (' + index + ') in the linearization dictionary is invalid.'); + } + } + + return hints; + } + + throw new Error('Hint array in the linearization dictionary is invalid.'); + } + + var parser = new Parser(new Lexer(stream), false, null); + var obj1 = parser.getObj(); + var obj2 = parser.getObj(); + var obj3 = parser.getObj(); + var linDict = parser.getObj(); + var obj, length; + + if (!(Number.isInteger(obj1) && Number.isInteger(obj2) && (0, _primitives.isCmd)(obj3, 'obj') && (0, _primitives.isDict)(linDict) && (0, _util.isNum)(obj = linDict.get('Linearized')) && obj > 0)) { + return null; + } else if ((length = getInt('L')) !== stream.length) { + throw new Error('The "L" parameter in the linearization dictionary ' + 'does not equal the stream length.'); + } + + return { + length: length, + hints: getHints(), + objectNumberFirst: getInt('O'), + endFirst: getInt('E'), + numPages: getInt('N'), + mainXRefEntriesOffset: getInt('T'), + pageFirst: linDict.has('P') ? getInt('P', true) : 0 + }; + } +}; +exports.Linearization = Linearization; + +/***/ }), +/* 157 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.LZWStream = exports.StringStream = exports.StreamsSequenceStream = exports.Stream = exports.RunLengthStream = exports.PredictorStream = exports.NullStream = exports.FlateStream = exports.DecodeStream = exports.DecryptStream = exports.AsciiHexStream = exports.Ascii85Stream = void 0; + +var _util = __w_pdfjs_require__(6); + +var _primitives = __w_pdfjs_require__(155); + +function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _nonIterableSpread(); } + +function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance"); } + +function _iterableToArray(iter) { if (Symbol.iterator in Object(iter) || Object.prototype.toString.call(iter) === "[object Arguments]") return Array.from(iter); } + +function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = new Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } } + +var Stream = function StreamClosure() { + function Stream(arrayBuffer, start, length, dict) { + this.bytes = arrayBuffer instanceof Uint8Array ? arrayBuffer : new Uint8Array(arrayBuffer); + this.start = start || 0; + this.pos = this.start; + this.end = start + length || this.bytes.length; + this.dict = dict; + } + + Stream.prototype = { + get length() { + return this.end - this.start; + }, + + get isEmpty() { + return this.length === 0; + }, + + getByte: function Stream_getByte() { + if (this.pos >= this.end) { + return -1; + } + + return this.bytes[this.pos++]; + }, + getUint16: function Stream_getUint16() { + var b0 = this.getByte(); + var b1 = this.getByte(); + + if (b0 === -1 || b1 === -1) { + return -1; + } + + return (b0 << 8) + b1; + }, + getInt32: function Stream_getInt32() { + var b0 = this.getByte(); + var b1 = this.getByte(); + var b2 = this.getByte(); + var b3 = this.getByte(); + return (b0 << 24) + (b1 << 16) + (b2 << 8) + b3; + }, + getBytes: function getBytes(length) { + var forceClamped = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + var bytes = this.bytes; + var pos = this.pos; + var strEnd = this.end; + + if (!length) { + var _subarray = bytes.subarray(pos, strEnd); + + return forceClamped ? new Uint8ClampedArray(_subarray) : _subarray; + } + + var end = pos + length; + + if (end > strEnd) { + end = strEnd; + } + + this.pos = end; + var subarray = bytes.subarray(pos, end); + return forceClamped ? new Uint8ClampedArray(subarray) : subarray; + }, + peekByte: function Stream_peekByte() { + var peekedByte = this.getByte(); + this.pos--; + return peekedByte; + }, + peekBytes: function peekBytes(length) { + var forceClamped = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + var bytes = this.getBytes(length, forceClamped); + this.pos -= bytes.length; + return bytes; + }, + skip: function Stream_skip(n) { + if (!n) { + n = 1; + } + + this.pos += n; + }, + reset: function Stream_reset() { + this.pos = this.start; + }, + moveStart: function Stream_moveStart() { + this.start = this.pos; + }, + makeSubStream: function Stream_makeSubStream(start, length, dict) { + return new Stream(this.bytes.buffer, start, length, dict); + } + }; + return Stream; +}(); + +exports.Stream = Stream; + +var StringStream = function StringStreamClosure() { + function StringStream(str) { + var bytes = (0, _util.stringToBytes)(str); + Stream.call(this, bytes); + } + + StringStream.prototype = Stream.prototype; + return StringStream; +}(); + +exports.StringStream = StringStream; + +var DecodeStream = function DecodeStreamClosure() { + var emptyBuffer = new Uint8Array(0); + + function DecodeStream(maybeMinBufferLength) { + this._rawMinBufferLength = maybeMinBufferLength || 0; + this.pos = 0; + this.bufferLength = 0; + this.eof = false; + this.buffer = emptyBuffer; + this.minBufferLength = 512; + + if (maybeMinBufferLength) { + while (this.minBufferLength < maybeMinBufferLength) { + this.minBufferLength *= 2; + } + } + } + + DecodeStream.prototype = { + get isEmpty() { + while (!this.eof && this.bufferLength === 0) { + this.readBlock(); + } + + return this.bufferLength === 0; + }, + + ensureBuffer: function DecodeStream_ensureBuffer(requested) { + var buffer = this.buffer; + + if (requested <= buffer.byteLength) { + return buffer; + } + + var size = this.minBufferLength; + + while (size < requested) { + size *= 2; + } + + var buffer2 = new Uint8Array(size); + buffer2.set(buffer); + return this.buffer = buffer2; + }, + getByte: function DecodeStream_getByte() { + var pos = this.pos; + + while (this.bufferLength <= pos) { + if (this.eof) { + return -1; + } + + this.readBlock(); + } + + return this.buffer[this.pos++]; + }, + getUint16: function DecodeStream_getUint16() { + var b0 = this.getByte(); + var b1 = this.getByte(); + + if (b0 === -1 || b1 === -1) { + return -1; + } + + return (b0 << 8) + b1; + }, + getInt32: function DecodeStream_getInt32() { + var b0 = this.getByte(); + var b1 = this.getByte(); + var b2 = this.getByte(); + var b3 = this.getByte(); + return (b0 << 24) + (b1 << 16) + (b2 << 8) + b3; + }, + getBytes: function getBytes(length) { + var forceClamped = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + var end, + pos = this.pos; + + if (length) { + this.ensureBuffer(pos + length); + end = pos + length; + + while (!this.eof && this.bufferLength < end) { + this.readBlock(); + } + + var bufEnd = this.bufferLength; + + if (end > bufEnd) { + end = bufEnd; + } + } else { + while (!this.eof) { + this.readBlock(); + } + + end = this.bufferLength; + } + + this.pos = end; + var subarray = this.buffer.subarray(pos, end); + return forceClamped && !(subarray instanceof Uint8ClampedArray) ? new Uint8ClampedArray(subarray) : subarray; + }, + peekByte: function DecodeStream_peekByte() { + var peekedByte = this.getByte(); + this.pos--; + return peekedByte; + }, + peekBytes: function peekBytes(length) { + var forceClamped = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + var bytes = this.getBytes(length, forceClamped); + this.pos -= bytes.length; + return bytes; + }, + makeSubStream: function DecodeStream_makeSubStream(start, length, dict) { + var end = start + length; + + while (this.bufferLength <= end && !this.eof) { + this.readBlock(); + } + + return new Stream(this.buffer, start, length, dict); + }, + skip: function DecodeStream_skip(n) { + if (!n) { + n = 1; + } + + this.pos += n; + }, + reset: function DecodeStream_reset() { + this.pos = 0; + }, + getBaseStreams: function DecodeStream_getBaseStreams() { + if (this.str && this.str.getBaseStreams) { + return this.str.getBaseStreams(); + } + + return []; + } + }; + return DecodeStream; +}(); + +exports.DecodeStream = DecodeStream; + +var StreamsSequenceStream = function StreamsSequenceStreamClosure() { + function StreamsSequenceStream(streams) { + this.streams = streams; + var maybeLength = 0; + + for (var i = 0, ii = streams.length; i < ii; i++) { + var stream = streams[i]; + + if (stream instanceof DecodeStream) { + maybeLength += stream._rawMinBufferLength; + } else { + maybeLength += stream.length; + } + } + + DecodeStream.call(this, maybeLength); + } + + StreamsSequenceStream.prototype = Object.create(DecodeStream.prototype); + + StreamsSequenceStream.prototype.readBlock = function streamSequenceStreamReadBlock() { + var streams = this.streams; + + if (streams.length === 0) { + this.eof = true; + return; + } + + var stream = streams.shift(); + var chunk = stream.getBytes(); + var bufferLength = this.bufferLength; + var newLength = bufferLength + chunk.length; + var buffer = this.ensureBuffer(newLength); + buffer.set(chunk, bufferLength); + this.bufferLength = newLength; + }; + + StreamsSequenceStream.prototype.getBaseStreams = function StreamsSequenceStream_getBaseStreams() { + var baseStreams = []; + + for (var i = 0, ii = this.streams.length; i < ii; i++) { + var stream = this.streams[i]; + + if (stream.getBaseStreams) { + baseStreams.push.apply(baseStreams, _toConsumableArray(stream.getBaseStreams())); + } + } + + return baseStreams; + }; + + return StreamsSequenceStream; +}(); + +exports.StreamsSequenceStream = StreamsSequenceStream; + +var FlateStream = function FlateStreamClosure() { + var codeLenCodeMap = new Int32Array([16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15]); + var lengthDecode = new Int32Array([0x00003, 0x00004, 0x00005, 0x00006, 0x00007, 0x00008, 0x00009, 0x0000a, 0x1000b, 0x1000d, 0x1000f, 0x10011, 0x20013, 0x20017, 0x2001b, 0x2001f, 0x30023, 0x3002b, 0x30033, 0x3003b, 0x40043, 0x40053, 0x40063, 0x40073, 0x50083, 0x500a3, 0x500c3, 0x500e3, 0x00102, 0x00102, 0x00102]); + var distDecode = new Int32Array([0x00001, 0x00002, 0x00003, 0x00004, 0x10005, 0x10007, 0x20009, 0x2000d, 0x30011, 0x30019, 0x40021, 0x40031, 0x50041, 0x50061, 0x60081, 0x600c1, 0x70101, 0x70181, 0x80201, 0x80301, 0x90401, 0x90601, 0xa0801, 0xa0c01, 0xb1001, 0xb1801, 0xc2001, 0xc3001, 0xd4001, 0xd6001]); + var fixedLitCodeTab = [new Int32Array([0x70100, 0x80050, 0x80010, 0x80118, 0x70110, 0x80070, 0x80030, 0x900c0, 0x70108, 0x80060, 0x80020, 0x900a0, 0x80000, 0x80080, 0x80040, 0x900e0, 0x70104, 0x80058, 0x80018, 0x90090, 0x70114, 0x80078, 0x80038, 0x900d0, 0x7010c, 0x80068, 0x80028, 0x900b0, 0x80008, 0x80088, 0x80048, 0x900f0, 0x70102, 0x80054, 0x80014, 0x8011c, 0x70112, 0x80074, 0x80034, 0x900c8, 0x7010a, 0x80064, 0x80024, 0x900a8, 0x80004, 0x80084, 0x80044, 0x900e8, 0x70106, 0x8005c, 0x8001c, 0x90098, 0x70116, 0x8007c, 0x8003c, 0x900d8, 0x7010e, 0x8006c, 0x8002c, 0x900b8, 0x8000c, 0x8008c, 0x8004c, 0x900f8, 0x70101, 0x80052, 0x80012, 0x8011a, 0x70111, 0x80072, 0x80032, 0x900c4, 0x70109, 0x80062, 0x80022, 0x900a4, 0x80002, 0x80082, 0x80042, 0x900e4, 0x70105, 0x8005a, 0x8001a, 0x90094, 0x70115, 0x8007a, 0x8003a, 0x900d4, 0x7010d, 0x8006a, 0x8002a, 0x900b4, 0x8000a, 0x8008a, 0x8004a, 0x900f4, 0x70103, 0x80056, 0x80016, 0x8011e, 0x70113, 0x80076, 0x80036, 0x900cc, 0x7010b, 0x80066, 0x80026, 0x900ac, 0x80006, 0x80086, 0x80046, 0x900ec, 0x70107, 0x8005e, 0x8001e, 0x9009c, 0x70117, 0x8007e, 0x8003e, 0x900dc, 0x7010f, 0x8006e, 0x8002e, 0x900bc, 0x8000e, 0x8008e, 0x8004e, 0x900fc, 0x70100, 0x80051, 0x80011, 0x80119, 0x70110, 0x80071, 0x80031, 0x900c2, 0x70108, 0x80061, 0x80021, 0x900a2, 0x80001, 0x80081, 0x80041, 0x900e2, 0x70104, 0x80059, 0x80019, 0x90092, 0x70114, 0x80079, 0x80039, 0x900d2, 0x7010c, 0x80069, 0x80029, 0x900b2, 0x80009, 0x80089, 0x80049, 0x900f2, 0x70102, 0x80055, 0x80015, 0x8011d, 0x70112, 0x80075, 0x80035, 0x900ca, 0x7010a, 0x80065, 0x80025, 0x900aa, 0x80005, 0x80085, 0x80045, 0x900ea, 0x70106, 0x8005d, 0x8001d, 0x9009a, 0x70116, 0x8007d, 0x8003d, 0x900da, 0x7010e, 0x8006d, 0x8002d, 0x900ba, 0x8000d, 0x8008d, 0x8004d, 0x900fa, 0x70101, 0x80053, 0x80013, 0x8011b, 0x70111, 0x80073, 0x80033, 0x900c6, 0x70109, 0x80063, 0x80023, 0x900a6, 0x80003, 0x80083, 0x80043, 0x900e6, 0x70105, 0x8005b, 0x8001b, 0x90096, 0x70115, 0x8007b, 0x8003b, 0x900d6, 0x7010d, 0x8006b, 0x8002b, 0x900b6, 0x8000b, 0x8008b, 0x8004b, 0x900f6, 0x70103, 0x80057, 0x80017, 0x8011f, 0x70113, 0x80077, 0x80037, 0x900ce, 0x7010b, 0x80067, 0x80027, 0x900ae, 0x80007, 0x80087, 0x80047, 0x900ee, 0x70107, 0x8005f, 0x8001f, 0x9009e, 0x70117, 0x8007f, 0x8003f, 0x900de, 0x7010f, 0x8006f, 0x8002f, 0x900be, 0x8000f, 0x8008f, 0x8004f, 0x900fe, 0x70100, 0x80050, 0x80010, 0x80118, 0x70110, 0x80070, 0x80030, 0x900c1, 0x70108, 0x80060, 0x80020, 0x900a1, 0x80000, 0x80080, 0x80040, 0x900e1, 0x70104, 0x80058, 0x80018, 0x90091, 0x70114, 0x80078, 0x80038, 0x900d1, 0x7010c, 0x80068, 0x80028, 0x900b1, 0x80008, 0x80088, 0x80048, 0x900f1, 0x70102, 0x80054, 0x80014, 0x8011c, 0x70112, 0x80074, 0x80034, 0x900c9, 0x7010a, 0x80064, 0x80024, 0x900a9, 0x80004, 0x80084, 0x80044, 0x900e9, 0x70106, 0x8005c, 0x8001c, 0x90099, 0x70116, 0x8007c, 0x8003c, 0x900d9, 0x7010e, 0x8006c, 0x8002c, 0x900b9, 0x8000c, 0x8008c, 0x8004c, 0x900f9, 0x70101, 0x80052, 0x80012, 0x8011a, 0x70111, 0x80072, 0x80032, 0x900c5, 0x70109, 0x80062, 0x80022, 0x900a5, 0x80002, 0x80082, 0x80042, 0x900e5, 0x70105, 0x8005a, 0x8001a, 0x90095, 0x70115, 0x8007a, 0x8003a, 0x900d5, 0x7010d, 0x8006a, 0x8002a, 0x900b5, 0x8000a, 0x8008a, 0x8004a, 0x900f5, 0x70103, 0x80056, 0x80016, 0x8011e, 0x70113, 0x80076, 0x80036, 0x900cd, 0x7010b, 0x80066, 0x80026, 0x900ad, 0x80006, 0x80086, 0x80046, 0x900ed, 0x70107, 0x8005e, 0x8001e, 0x9009d, 0x70117, 0x8007e, 0x8003e, 0x900dd, 0x7010f, 0x8006e, 0x8002e, 0x900bd, 0x8000e, 0x8008e, 0x8004e, 0x900fd, 0x70100, 0x80051, 0x80011, 0x80119, 0x70110, 0x80071, 0x80031, 0x900c3, 0x70108, 0x80061, 0x80021, 0x900a3, 0x80001, 0x80081, 0x80041, 0x900e3, 0x70104, 0x80059, 0x80019, 0x90093, 0x70114, 0x80079, 0x80039, 0x900d3, 0x7010c, 0x80069, 0x80029, 0x900b3, 0x80009, 0x80089, 0x80049, 0x900f3, 0x70102, 0x80055, 0x80015, 0x8011d, 0x70112, 0x80075, 0x80035, 0x900cb, 0x7010a, 0x80065, 0x80025, 0x900ab, 0x80005, 0x80085, 0x80045, 0x900eb, 0x70106, 0x8005d, 0x8001d, 0x9009b, 0x70116, 0x8007d, 0x8003d, 0x900db, 0x7010e, 0x8006d, 0x8002d, 0x900bb, 0x8000d, 0x8008d, 0x8004d, 0x900fb, 0x70101, 0x80053, 0x80013, 0x8011b, 0x70111, 0x80073, 0x80033, 0x900c7, 0x70109, 0x80063, 0x80023, 0x900a7, 0x80003, 0x80083, 0x80043, 0x900e7, 0x70105, 0x8005b, 0x8001b, 0x90097, 0x70115, 0x8007b, 0x8003b, 0x900d7, 0x7010d, 0x8006b, 0x8002b, 0x900b7, 0x8000b, 0x8008b, 0x8004b, 0x900f7, 0x70103, 0x80057, 0x80017, 0x8011f, 0x70113, 0x80077, 0x80037, 0x900cf, 0x7010b, 0x80067, 0x80027, 0x900af, 0x80007, 0x80087, 0x80047, 0x900ef, 0x70107, 0x8005f, 0x8001f, 0x9009f, 0x70117, 0x8007f, 0x8003f, 0x900df, 0x7010f, 0x8006f, 0x8002f, 0x900bf, 0x8000f, 0x8008f, 0x8004f, 0x900ff]), 9]; + var fixedDistCodeTab = [new Int32Array([0x50000, 0x50010, 0x50008, 0x50018, 0x50004, 0x50014, 0x5000c, 0x5001c, 0x50002, 0x50012, 0x5000a, 0x5001a, 0x50006, 0x50016, 0x5000e, 0x00000, 0x50001, 0x50011, 0x50009, 0x50019, 0x50005, 0x50015, 0x5000d, 0x5001d, 0x50003, 0x50013, 0x5000b, 0x5001b, 0x50007, 0x50017, 0x5000f, 0x00000]), 5]; + + function FlateStream(str, maybeLength) { + this.str = str; + this.dict = str.dict; + var cmf = str.getByte(); + var flg = str.getByte(); + + if (cmf === -1 || flg === -1) { + throw new _util.FormatError("Invalid header in flate stream: ".concat(cmf, ", ").concat(flg)); + } + + if ((cmf & 0x0f) !== 0x08) { + throw new _util.FormatError("Unknown compression method in flate stream: ".concat(cmf, ", ").concat(flg)); + } + + if (((cmf << 8) + flg) % 31 !== 0) { + throw new _util.FormatError("Bad FCHECK in flate stream: ".concat(cmf, ", ").concat(flg)); + } + + if (flg & 0x20) { + throw new _util.FormatError("FDICT bit set in flate stream: ".concat(cmf, ", ").concat(flg)); + } + + this.codeSize = 0; + this.codeBuf = 0; + DecodeStream.call(this, maybeLength); + } + + FlateStream.prototype = Object.create(DecodeStream.prototype); + + FlateStream.prototype.getBits = function FlateStream_getBits(bits) { + var str = this.str; + var codeSize = this.codeSize; + var codeBuf = this.codeBuf; + var b; + + while (codeSize < bits) { + if ((b = str.getByte()) === -1) { + throw new _util.FormatError('Bad encoding in flate stream'); + } + + codeBuf |= b << codeSize; + codeSize += 8; + } + + b = codeBuf & (1 << bits) - 1; + this.codeBuf = codeBuf >> bits; + this.codeSize = codeSize -= bits; + return b; + }; + + FlateStream.prototype.getCode = function FlateStream_getCode(table) { + var str = this.str; + var codes = table[0]; + var maxLen = table[1]; + var codeSize = this.codeSize; + var codeBuf = this.codeBuf; + var b; + + while (codeSize < maxLen) { + if ((b = str.getByte()) === -1) { + break; + } + + codeBuf |= b << codeSize; + codeSize += 8; + } + + var code = codes[codeBuf & (1 << maxLen) - 1]; + var codeLen = code >> 16; + var codeVal = code & 0xffff; + + if (codeLen < 1 || codeSize < codeLen) { + throw new _util.FormatError('Bad encoding in flate stream'); + } + + this.codeBuf = codeBuf >> codeLen; + this.codeSize = codeSize - codeLen; + return codeVal; + }; + + FlateStream.prototype.generateHuffmanTable = function flateStreamGenerateHuffmanTable(lengths) { + var n = lengths.length; + var maxLen = 0; + var i; + + for (i = 0; i < n; ++i) { + if (lengths[i] > maxLen) { + maxLen = lengths[i]; + } + } + + var size = 1 << maxLen; + var codes = new Int32Array(size); + + for (var len = 1, code = 0, skip = 2; len <= maxLen; ++len, code <<= 1, skip <<= 1) { + for (var val = 0; val < n; ++val) { + if (lengths[val] === len) { + var code2 = 0; + var t = code; + + for (i = 0; i < len; ++i) { + code2 = code2 << 1 | t & 1; + t >>= 1; + } + + for (i = code2; i < size; i += skip) { + codes[i] = len << 16 | val; + } + + ++code; + } + } + } + + return [codes, maxLen]; + }; + + FlateStream.prototype.readBlock = function FlateStream_readBlock() { + var buffer, len; + var str = this.str; + var hdr = this.getBits(3); + + if (hdr & 1) { + this.eof = true; + } + + hdr >>= 1; + + if (hdr === 0) { + var b; + + if ((b = str.getByte()) === -1) { + throw new _util.FormatError('Bad block header in flate stream'); + } + + var blockLen = b; + + if ((b = str.getByte()) === -1) { + throw new _util.FormatError('Bad block header in flate stream'); + } + + blockLen |= b << 8; + + if ((b = str.getByte()) === -1) { + throw new _util.FormatError('Bad block header in flate stream'); + } + + var check = b; + + if ((b = str.getByte()) === -1) { + throw new _util.FormatError('Bad block header in flate stream'); + } + + check |= b << 8; + + if (check !== (~blockLen & 0xffff) && (blockLen !== 0 || check !== 0)) { + throw new _util.FormatError('Bad uncompressed block length in flate stream'); + } + + this.codeBuf = 0; + this.codeSize = 0; + var bufferLength = this.bufferLength; + buffer = this.ensureBuffer(bufferLength + blockLen); + var end = bufferLength + blockLen; + this.bufferLength = end; + + if (blockLen === 0) { + if (str.peekByte() === -1) { + this.eof = true; + } + } else { + for (var n = bufferLength; n < end; ++n) { + if ((b = str.getByte()) === -1) { + this.eof = true; + break; + } + + buffer[n] = b; + } + } + + return; + } + + var litCodeTable; + var distCodeTable; + + if (hdr === 1) { + litCodeTable = fixedLitCodeTab; + distCodeTable = fixedDistCodeTab; + } else if (hdr === 2) { + var numLitCodes = this.getBits(5) + 257; + var numDistCodes = this.getBits(5) + 1; + var numCodeLenCodes = this.getBits(4) + 4; + var codeLenCodeLengths = new Uint8Array(codeLenCodeMap.length); + var i; + + for (i = 0; i < numCodeLenCodes; ++i) { + codeLenCodeLengths[codeLenCodeMap[i]] = this.getBits(3); + } + + var codeLenCodeTab = this.generateHuffmanTable(codeLenCodeLengths); + len = 0; + i = 0; + var codes = numLitCodes + numDistCodes; + var codeLengths = new Uint8Array(codes); + var bitsLength, bitsOffset, what; + + while (i < codes) { + var code = this.getCode(codeLenCodeTab); + + if (code === 16) { + bitsLength = 2; + bitsOffset = 3; + what = len; + } else if (code === 17) { + bitsLength = 3; + bitsOffset = 3; + what = len = 0; + } else if (code === 18) { + bitsLength = 7; + bitsOffset = 11; + what = len = 0; + } else { + codeLengths[i++] = len = code; + continue; + } + + var repeatLength = this.getBits(bitsLength) + bitsOffset; + + while (repeatLength-- > 0) { + codeLengths[i++] = what; + } + } + + litCodeTable = this.generateHuffmanTable(codeLengths.subarray(0, numLitCodes)); + distCodeTable = this.generateHuffmanTable(codeLengths.subarray(numLitCodes, codes)); + } else { + throw new _util.FormatError('Unknown block type in flate stream'); + } + + buffer = this.buffer; + var limit = buffer ? buffer.length : 0; + var pos = this.bufferLength; + + while (true) { + var code1 = this.getCode(litCodeTable); + + if (code1 < 256) { + if (pos + 1 >= limit) { + buffer = this.ensureBuffer(pos + 1); + limit = buffer.length; + } + + buffer[pos++] = code1; + continue; + } + + if (code1 === 256) { + this.bufferLength = pos; + return; + } + + code1 -= 257; + code1 = lengthDecode[code1]; + var code2 = code1 >> 16; + + if (code2 > 0) { + code2 = this.getBits(code2); + } + + len = (code1 & 0xffff) + code2; + code1 = this.getCode(distCodeTable); + code1 = distDecode[code1]; + code2 = code1 >> 16; + + if (code2 > 0) { + code2 = this.getBits(code2); + } + + var dist = (code1 & 0xffff) + code2; + + if (pos + len >= limit) { + buffer = this.ensureBuffer(pos + len); + limit = buffer.length; + } + + for (var k = 0; k < len; ++k, ++pos) { + buffer[pos] = buffer[pos - dist]; + } + } + }; + + return FlateStream; +}(); + +exports.FlateStream = FlateStream; + +var PredictorStream = function PredictorStreamClosure() { + function PredictorStream(str, maybeLength, params) { + if (!(0, _primitives.isDict)(params)) { + return str; + } + + var predictor = this.predictor = params.get('Predictor') || 1; + + if (predictor <= 1) { + return str; + } + + if (predictor !== 2 && (predictor < 10 || predictor > 15)) { + throw new _util.FormatError("Unsupported predictor: ".concat(predictor)); + } + + if (predictor === 2) { + this.readBlock = this.readBlockTiff; + } else { + this.readBlock = this.readBlockPng; + } + + this.str = str; + this.dict = str.dict; + var colors = this.colors = params.get('Colors') || 1; + var bits = this.bits = params.get('BitsPerComponent') || 8; + var columns = this.columns = params.get('Columns') || 1; + this.pixBytes = colors * bits + 7 >> 3; + this.rowBytes = columns * colors * bits + 7 >> 3; + DecodeStream.call(this, maybeLength); + return this; + } + + PredictorStream.prototype = Object.create(DecodeStream.prototype); + + PredictorStream.prototype.readBlockTiff = function predictorStreamReadBlockTiff() { + var rowBytes = this.rowBytes; + var bufferLength = this.bufferLength; + var buffer = this.ensureBuffer(bufferLength + rowBytes); + var bits = this.bits; + var colors = this.colors; + var rawBytes = this.str.getBytes(rowBytes); + this.eof = !rawBytes.length; + + if (this.eof) { + return; + } + + var inbuf = 0, + outbuf = 0; + var inbits = 0, + outbits = 0; + var pos = bufferLength; + var i; + + if (bits === 1 && colors === 1) { + for (i = 0; i < rowBytes; ++i) { + var c = rawBytes[i] ^ inbuf; + c ^= c >> 1; + c ^= c >> 2; + c ^= c >> 4; + inbuf = (c & 1) << 7; + buffer[pos++] = c; + } + } else if (bits === 8) { + for (i = 0; i < colors; ++i) { + buffer[pos++] = rawBytes[i]; + } + + for (; i < rowBytes; ++i) { + buffer[pos] = buffer[pos - colors] + rawBytes[i]; + pos++; + } + } else if (bits === 16) { + var bytesPerPixel = colors * 2; + + for (i = 0; i < bytesPerPixel; ++i) { + buffer[pos++] = rawBytes[i]; + } + + for (; i < rowBytes; i += 2) { + var sum = ((rawBytes[i] & 0xFF) << 8) + (rawBytes[i + 1] & 0xFF) + ((buffer[pos - bytesPerPixel] & 0xFF) << 8) + (buffer[pos - bytesPerPixel + 1] & 0xFF); + buffer[pos++] = sum >> 8 & 0xFF; + buffer[pos++] = sum & 0xFF; + } + } else { + var compArray = new Uint8Array(colors + 1); + var bitMask = (1 << bits) - 1; + var j = 0, + k = bufferLength; + var columns = this.columns; + + for (i = 0; i < columns; ++i) { + for (var kk = 0; kk < colors; ++kk) { + if (inbits < bits) { + inbuf = inbuf << 8 | rawBytes[j++] & 0xFF; + inbits += 8; + } + + compArray[kk] = compArray[kk] + (inbuf >> inbits - bits) & bitMask; + inbits -= bits; + outbuf = outbuf << bits | compArray[kk]; + outbits += bits; + + if (outbits >= 8) { + buffer[k++] = outbuf >> outbits - 8 & 0xFF; + outbits -= 8; + } + } + } + + if (outbits > 0) { + buffer[k++] = (outbuf << 8 - outbits) + (inbuf & (1 << 8 - outbits) - 1); + } + } + + this.bufferLength += rowBytes; + }; + + PredictorStream.prototype.readBlockPng = function predictorStreamReadBlockPng() { + var rowBytes = this.rowBytes; + var pixBytes = this.pixBytes; + var predictor = this.str.getByte(); + var rawBytes = this.str.getBytes(rowBytes); + this.eof = !rawBytes.length; + + if (this.eof) { + return; + } + + var bufferLength = this.bufferLength; + var buffer = this.ensureBuffer(bufferLength + rowBytes); + var prevRow = buffer.subarray(bufferLength - rowBytes, bufferLength); + + if (prevRow.length === 0) { + prevRow = new Uint8Array(rowBytes); + } + + var i, + j = bufferLength, + up, + c; + + switch (predictor) { + case 0: + for (i = 0; i < rowBytes; ++i) { + buffer[j++] = rawBytes[i]; + } + + break; + + case 1: + for (i = 0; i < pixBytes; ++i) { + buffer[j++] = rawBytes[i]; + } + + for (; i < rowBytes; ++i) { + buffer[j] = buffer[j - pixBytes] + rawBytes[i] & 0xFF; + j++; + } + + break; + + case 2: + for (i = 0; i < rowBytes; ++i) { + buffer[j++] = prevRow[i] + rawBytes[i] & 0xFF; + } + + break; + + case 3: + for (i = 0; i < pixBytes; ++i) { + buffer[j++] = (prevRow[i] >> 1) + rawBytes[i]; + } + + for (; i < rowBytes; ++i) { + buffer[j] = (prevRow[i] + buffer[j - pixBytes] >> 1) + rawBytes[i] & 0xFF; + j++; + } + + break; + + case 4: + for (i = 0; i < pixBytes; ++i) { + up = prevRow[i]; + c = rawBytes[i]; + buffer[j++] = up + c; + } + + for (; i < rowBytes; ++i) { + up = prevRow[i]; + var upLeft = prevRow[i - pixBytes]; + var left = buffer[j - pixBytes]; + var p = left + up - upLeft; + var pa = p - left; + + if (pa < 0) { + pa = -pa; + } + + var pb = p - up; + + if (pb < 0) { + pb = -pb; + } + + var pc = p - upLeft; + + if (pc < 0) { + pc = -pc; + } + + c = rawBytes[i]; + + if (pa <= pb && pa <= pc) { + buffer[j++] = left + c; + } else if (pb <= pc) { + buffer[j++] = up + c; + } else { + buffer[j++] = upLeft + c; + } + } + + break; + + default: + throw new _util.FormatError("Unsupported predictor: ".concat(predictor)); + } + + this.bufferLength += rowBytes; + }; + + return PredictorStream; +}(); + +exports.PredictorStream = PredictorStream; + +var DecryptStream = function DecryptStreamClosure() { + function DecryptStream(str, maybeLength, decrypt) { + this.str = str; + this.dict = str.dict; + this.decrypt = decrypt; + this.nextChunk = null; + this.initialized = false; + DecodeStream.call(this, maybeLength); + } + + var chunkSize = 512; + DecryptStream.prototype = Object.create(DecodeStream.prototype); + + DecryptStream.prototype.readBlock = function DecryptStream_readBlock() { + var chunk; + + if (this.initialized) { + chunk = this.nextChunk; + } else { + chunk = this.str.getBytes(chunkSize); + this.initialized = true; + } + + if (!chunk || chunk.length === 0) { + this.eof = true; + return; + } + + this.nextChunk = this.str.getBytes(chunkSize); + var hasMoreData = this.nextChunk && this.nextChunk.length > 0; + var decrypt = this.decrypt; + chunk = decrypt(chunk, !hasMoreData); + var bufferLength = this.bufferLength; + var i, + n = chunk.length; + var buffer = this.ensureBuffer(bufferLength + n); + + for (i = 0; i < n; i++) { + buffer[bufferLength++] = chunk[i]; + } + + this.bufferLength = bufferLength; + }; + + return DecryptStream; +}(); + +exports.DecryptStream = DecryptStream; + +var Ascii85Stream = function Ascii85StreamClosure() { + function Ascii85Stream(str, maybeLength) { + this.str = str; + this.dict = str.dict; + this.input = new Uint8Array(5); + + if (maybeLength) { + maybeLength = 0.8 * maybeLength; + } + + DecodeStream.call(this, maybeLength); + } + + Ascii85Stream.prototype = Object.create(DecodeStream.prototype); + + Ascii85Stream.prototype.readBlock = function Ascii85Stream_readBlock() { + var TILDA_CHAR = 0x7E; + var Z_LOWER_CHAR = 0x7A; + var EOF = -1; + var str = this.str; + var c = str.getByte(); + + while ((0, _util.isSpace)(c)) { + c = str.getByte(); + } + + if (c === EOF || c === TILDA_CHAR) { + this.eof = true; + return; + } + + var bufferLength = this.bufferLength, + buffer; + var i; + + if (c === Z_LOWER_CHAR) { + buffer = this.ensureBuffer(bufferLength + 4); + + for (i = 0; i < 4; ++i) { + buffer[bufferLength + i] = 0; + } + + this.bufferLength += 4; + } else { + var input = this.input; + input[0] = c; + + for (i = 1; i < 5; ++i) { + c = str.getByte(); + + while ((0, _util.isSpace)(c)) { + c = str.getByte(); + } + + input[i] = c; + + if (c === EOF || c === TILDA_CHAR) { + break; + } + } + + buffer = this.ensureBuffer(bufferLength + i - 1); + this.bufferLength += i - 1; + + if (i < 5) { + for (; i < 5; ++i) { + input[i] = 0x21 + 84; + } + + this.eof = true; + } + + var t = 0; + + for (i = 0; i < 5; ++i) { + t = t * 85 + (input[i] - 0x21); + } + + for (i = 3; i >= 0; --i) { + buffer[bufferLength + i] = t & 0xFF; + t >>= 8; + } + } + }; + + return Ascii85Stream; +}(); + +exports.Ascii85Stream = Ascii85Stream; + +var AsciiHexStream = function AsciiHexStreamClosure() { + function AsciiHexStream(str, maybeLength) { + this.str = str; + this.dict = str.dict; + this.firstDigit = -1; + + if (maybeLength) { + maybeLength = 0.5 * maybeLength; + } + + DecodeStream.call(this, maybeLength); + } + + AsciiHexStream.prototype = Object.create(DecodeStream.prototype); + + AsciiHexStream.prototype.readBlock = function AsciiHexStream_readBlock() { + var UPSTREAM_BLOCK_SIZE = 8000; + var bytes = this.str.getBytes(UPSTREAM_BLOCK_SIZE); + + if (!bytes.length) { + this.eof = true; + return; + } + + var maxDecodeLength = bytes.length + 1 >> 1; + var buffer = this.ensureBuffer(this.bufferLength + maxDecodeLength); + var bufferLength = this.bufferLength; + var firstDigit = this.firstDigit; + + for (var i = 0, ii = bytes.length; i < ii; i++) { + var ch = bytes[i], + digit; + + if (ch >= 0x30 && ch <= 0x39) { + digit = ch & 0x0F; + } else if (ch >= 0x41 && ch <= 0x46 || ch >= 0x61 && ch <= 0x66) { + digit = (ch & 0x0F) + 9; + } else if (ch === 0x3E) { + this.eof = true; + break; + } else { + continue; + } + + if (firstDigit < 0) { + firstDigit = digit; + } else { + buffer[bufferLength++] = firstDigit << 4 | digit; + firstDigit = -1; + } + } + + if (firstDigit >= 0 && this.eof) { + buffer[bufferLength++] = firstDigit << 4; + firstDigit = -1; + } + + this.firstDigit = firstDigit; + this.bufferLength = bufferLength; + }; + + return AsciiHexStream; +}(); + +exports.AsciiHexStream = AsciiHexStream; + +var RunLengthStream = function RunLengthStreamClosure() { + function RunLengthStream(str, maybeLength) { + this.str = str; + this.dict = str.dict; + DecodeStream.call(this, maybeLength); + } + + RunLengthStream.prototype = Object.create(DecodeStream.prototype); + + RunLengthStream.prototype.readBlock = function RunLengthStream_readBlock() { + var repeatHeader = this.str.getBytes(2); + + if (!repeatHeader || repeatHeader.length < 2 || repeatHeader[0] === 128) { + this.eof = true; + return; + } + + var buffer; + var bufferLength = this.bufferLength; + var n = repeatHeader[0]; + + if (n < 128) { + buffer = this.ensureBuffer(bufferLength + n + 1); + buffer[bufferLength++] = repeatHeader[1]; + + if (n > 0) { + var source = this.str.getBytes(n); + buffer.set(source, bufferLength); + bufferLength += n; + } + } else { + n = 257 - n; + var b = repeatHeader[1]; + buffer = this.ensureBuffer(bufferLength + n + 1); + + for (var i = 0; i < n; i++) { + buffer[bufferLength++] = b; + } + } + + this.bufferLength = bufferLength; + }; + + return RunLengthStream; +}(); + +exports.RunLengthStream = RunLengthStream; + +var LZWStream = function LZWStreamClosure() { + function LZWStream(str, maybeLength, earlyChange) { + this.str = str; + this.dict = str.dict; + this.cachedData = 0; + this.bitsCached = 0; + var maxLzwDictionarySize = 4096; + var lzwState = { + earlyChange: earlyChange, + codeLength: 9, + nextCode: 258, + dictionaryValues: new Uint8Array(maxLzwDictionarySize), + dictionaryLengths: new Uint16Array(maxLzwDictionarySize), + dictionaryPrevCodes: new Uint16Array(maxLzwDictionarySize), + currentSequence: new Uint8Array(maxLzwDictionarySize), + currentSequenceLength: 0 + }; + + for (var i = 0; i < 256; ++i) { + lzwState.dictionaryValues[i] = i; + lzwState.dictionaryLengths[i] = 1; + } + + this.lzwState = lzwState; + DecodeStream.call(this, maybeLength); + } + + LZWStream.prototype = Object.create(DecodeStream.prototype); + + LZWStream.prototype.readBits = function LZWStream_readBits(n) { + var bitsCached = this.bitsCached; + var cachedData = this.cachedData; + + while (bitsCached < n) { + var c = this.str.getByte(); + + if (c === -1) { + this.eof = true; + return null; + } + + cachedData = cachedData << 8 | c; + bitsCached += 8; + } + + this.bitsCached = bitsCached -= n; + this.cachedData = cachedData; + this.lastCode = null; + return cachedData >>> bitsCached & (1 << n) - 1; + }; + + LZWStream.prototype.readBlock = function LZWStream_readBlock() { + var blockSize = 512; + var estimatedDecodedSize = blockSize * 2, + decodedSizeDelta = blockSize; + var i, j, q; + var lzwState = this.lzwState; + + if (!lzwState) { + return; + } + + var earlyChange = lzwState.earlyChange; + var nextCode = lzwState.nextCode; + var dictionaryValues = lzwState.dictionaryValues; + var dictionaryLengths = lzwState.dictionaryLengths; + var dictionaryPrevCodes = lzwState.dictionaryPrevCodes; + var codeLength = lzwState.codeLength; + var prevCode = lzwState.prevCode; + var currentSequence = lzwState.currentSequence; + var currentSequenceLength = lzwState.currentSequenceLength; + var decodedLength = 0; + var currentBufferLength = this.bufferLength; + var buffer = this.ensureBuffer(this.bufferLength + estimatedDecodedSize); + + for (i = 0; i < blockSize; i++) { + var code = this.readBits(codeLength); + var hasPrev = currentSequenceLength > 0; + + if (code < 256) { + currentSequence[0] = code; + currentSequenceLength = 1; + } else if (code >= 258) { + if (code < nextCode) { + currentSequenceLength = dictionaryLengths[code]; + + for (j = currentSequenceLength - 1, q = code; j >= 0; j--) { + currentSequence[j] = dictionaryValues[q]; + q = dictionaryPrevCodes[q]; + } + } else { + currentSequence[currentSequenceLength++] = currentSequence[0]; + } + } else if (code === 256) { + codeLength = 9; + nextCode = 258; + currentSequenceLength = 0; + continue; + } else { + this.eof = true; + delete this.lzwState; + break; + } + + if (hasPrev) { + dictionaryPrevCodes[nextCode] = prevCode; + dictionaryLengths[nextCode] = dictionaryLengths[prevCode] + 1; + dictionaryValues[nextCode] = currentSequence[0]; + nextCode++; + codeLength = nextCode + earlyChange & nextCode + earlyChange - 1 ? codeLength : Math.min(Math.log(nextCode + earlyChange) / 0.6931471805599453 + 1, 12) | 0; + } + + prevCode = code; + decodedLength += currentSequenceLength; + + if (estimatedDecodedSize < decodedLength) { + do { + estimatedDecodedSize += decodedSizeDelta; + } while (estimatedDecodedSize < decodedLength); + + buffer = this.ensureBuffer(this.bufferLength + estimatedDecodedSize); + } + + for (j = 0; j < currentSequenceLength; j++) { + buffer[currentBufferLength++] = currentSequence[j]; + } + } + + lzwState.nextCode = nextCode; + lzwState.codeLength = codeLength; + lzwState.prevCode = prevCode; + lzwState.currentSequenceLength = currentSequenceLength; + this.bufferLength = currentBufferLength; + }; + + return LZWStream; +}(); + +exports.LZWStream = LZWStream; + +var NullStream = function NullStreamClosure() { + function NullStream() { + Stream.call(this, new Uint8Array(0)); + } + + NullStream.prototype = Stream.prototype; + return NullStream; +}(); + +exports.NullStream = NullStream; + +/***/ }), +/* 158 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.CCITTFaxStream = void 0; + +var _primitives = __w_pdfjs_require__(155); + +var _ccitt = __w_pdfjs_require__(159); + +var _stream = __w_pdfjs_require__(157); + +var CCITTFaxStream = function CCITTFaxStreamClosure() { + function CCITTFaxStream(str, maybeLength, params) { + this.str = str; + this.dict = str.dict; + + if (!(0, _primitives.isDict)(params)) { + params = _primitives.Dict.empty; + } + + var source = { + next: function next() { + return str.getByte(); + } + }; + this.ccittFaxDecoder = new _ccitt.CCITTFaxDecoder(source, { + K: params.get('K'), + EndOfLine: params.get('EndOfLine'), + EncodedByteAlign: params.get('EncodedByteAlign'), + Columns: params.get('Columns'), + Rows: params.get('Rows'), + EndOfBlock: params.get('EndOfBlock'), + BlackIs1: params.get('BlackIs1') + }); + + _stream.DecodeStream.call(this, maybeLength); + } + + CCITTFaxStream.prototype = Object.create(_stream.DecodeStream.prototype); + + CCITTFaxStream.prototype.readBlock = function () { + while (!this.eof) { + var c = this.ccittFaxDecoder.readNextChar(); + + if (c === -1) { + this.eof = true; + return; + } + + this.ensureBuffer(this.bufferLength + 1); + this.buffer[this.bufferLength++] = c; + } + }; + + return CCITTFaxStream; +}(); + +exports.CCITTFaxStream = CCITTFaxStream; + +/***/ }), +/* 159 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.CCITTFaxDecoder = void 0; + +var _util = __w_pdfjs_require__(6); + +var CCITTFaxDecoder = function CCITTFaxDecoder() { + var ccittEOL = -2; + var ccittEOF = -1; + var twoDimPass = 0; + var twoDimHoriz = 1; + var twoDimVert0 = 2; + var twoDimVertR1 = 3; + var twoDimVertL1 = 4; + var twoDimVertR2 = 5; + var twoDimVertL2 = 6; + var twoDimVertR3 = 7; + var twoDimVertL3 = 8; + var twoDimTable = [[-1, -1], [-1, -1], [7, twoDimVertL3], [7, twoDimVertR3], [6, twoDimVertL2], [6, twoDimVertL2], [6, twoDimVertR2], [6, twoDimVertR2], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0]]; + var whiteTable1 = [[-1, -1], [12, ccittEOL], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [11, 1792], [11, 1792], [12, 1984], [12, 2048], [12, 2112], [12, 2176], [12, 2240], [12, 2304], [11, 1856], [11, 1856], [11, 1920], [11, 1920], [12, 2368], [12, 2432], [12, 2496], [12, 2560]]; + var whiteTable2 = [[-1, -1], [-1, -1], [-1, -1], [-1, -1], [8, 29], [8, 29], [8, 30], [8, 30], [8, 45], [8, 45], [8, 46], [8, 46], [7, 22], [7, 22], [7, 22], [7, 22], [7, 23], [7, 23], [7, 23], [7, 23], [8, 47], [8, 47], [8, 48], [8, 48], [6, 13], [6, 13], [6, 13], [6, 13], [6, 13], [6, 13], [6, 13], [6, 13], [7, 20], [7, 20], [7, 20], [7, 20], [8, 33], [8, 33], [8, 34], [8, 34], [8, 35], [8, 35], [8, 36], [8, 36], [8, 37], [8, 37], [8, 38], [8, 38], [7, 19], [7, 19], [7, 19], [7, 19], [8, 31], [8, 31], [8, 32], [8, 32], [6, 1], [6, 1], [6, 1], [6, 1], [6, 1], [6, 1], [6, 1], [6, 1], [6, 12], [6, 12], [6, 12], [6, 12], [6, 12], [6, 12], [6, 12], [6, 12], [8, 53], [8, 53], [8, 54], [8, 54], [7, 26], [7, 26], [7, 26], [7, 26], [8, 39], [8, 39], [8, 40], [8, 40], [8, 41], [8, 41], [8, 42], [8, 42], [8, 43], [8, 43], [8, 44], [8, 44], [7, 21], [7, 21], [7, 21], [7, 21], [7, 28], [7, 28], [7, 28], [7, 28], [8, 61], [8, 61], [8, 62], [8, 62], [8, 63], [8, 63], [8, 0], [8, 0], [8, 320], [8, 320], [8, 384], [8, 384], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [7, 27], [7, 27], [7, 27], [7, 27], [8, 59], [8, 59], [8, 60], [8, 60], [9, 1472], [9, 1536], [9, 1600], [9, 1728], [7, 18], [7, 18], [7, 18], [7, 18], [7, 24], [7, 24], [7, 24], [7, 24], [8, 49], [8, 49], [8, 50], [8, 50], [8, 51], [8, 51], [8, 52], [8, 52], [7, 25], [7, 25], [7, 25], [7, 25], [8, 55], [8, 55], [8, 56], [8, 56], [8, 57], [8, 57], [8, 58], [8, 58], [6, 192], [6, 192], [6, 192], [6, 192], [6, 192], [6, 192], [6, 192], [6, 192], [6, 1664], [6, 1664], [6, 1664], [6, 1664], [6, 1664], [6, 1664], [6, 1664], [6, 1664], [8, 448], [8, 448], [8, 512], [8, 512], [9, 704], [9, 768], [8, 640], [8, 640], [8, 576], [8, 576], [9, 832], [9, 896], [9, 960], [9, 1024], [9, 1088], [9, 1152], [9, 1216], [9, 1280], [9, 1344], [9, 1408], [7, 256], [7, 256], [7, 256], [7, 256], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [6, 16], [6, 16], [6, 16], [6, 16], [6, 16], [6, 16], [6, 16], [6, 16], [6, 17], [6, 17], [6, 17], [6, 17], [6, 17], [6, 17], [6, 17], [6, 17], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [6, 14], [6, 14], [6, 14], [6, 14], [6, 14], [6, 14], [6, 14], [6, 14], [6, 15], [6, 15], [6, 15], [6, 15], [6, 15], [6, 15], [6, 15], [6, 15], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7]]; + var blackTable1 = [[-1, -1], [-1, -1], [12, ccittEOL], [12, ccittEOL], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [11, 1792], [11, 1792], [11, 1792], [11, 1792], [12, 1984], [12, 1984], [12, 2048], [12, 2048], [12, 2112], [12, 2112], [12, 2176], [12, 2176], [12, 2240], [12, 2240], [12, 2304], [12, 2304], [11, 1856], [11, 1856], [11, 1856], [11, 1856], [11, 1920], [11, 1920], [11, 1920], [11, 1920], [12, 2368], [12, 2368], [12, 2432], [12, 2432], [12, 2496], [12, 2496], [12, 2560], [12, 2560], [10, 18], [10, 18], [10, 18], [10, 18], [10, 18], [10, 18], [10, 18], [10, 18], [12, 52], [12, 52], [13, 640], [13, 704], [13, 768], [13, 832], [12, 55], [12, 55], [12, 56], [12, 56], [13, 1280], [13, 1344], [13, 1408], [13, 1472], [12, 59], [12, 59], [12, 60], [12, 60], [13, 1536], [13, 1600], [11, 24], [11, 24], [11, 24], [11, 24], [11, 25], [11, 25], [11, 25], [11, 25], [13, 1664], [13, 1728], [12, 320], [12, 320], [12, 384], [12, 384], [12, 448], [12, 448], [13, 512], [13, 576], [12, 53], [12, 53], [12, 54], [12, 54], [13, 896], [13, 960], [13, 1024], [13, 1088], [13, 1152], [13, 1216], [10, 64], [10, 64], [10, 64], [10, 64], [10, 64], [10, 64], [10, 64], [10, 64]]; + var blackTable2 = [[8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [11, 23], [11, 23], [12, 50], [12, 51], [12, 44], [12, 45], [12, 46], [12, 47], [12, 57], [12, 58], [12, 61], [12, 256], [10, 16], [10, 16], [10, 16], [10, 16], [10, 17], [10, 17], [10, 17], [10, 17], [12, 48], [12, 49], [12, 62], [12, 63], [12, 30], [12, 31], [12, 32], [12, 33], [12, 40], [12, 41], [11, 22], [11, 22], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [9, 15], [9, 15], [9, 15], [9, 15], [9, 15], [9, 15], [9, 15], [9, 15], [12, 128], [12, 192], [12, 26], [12, 27], [12, 28], [12, 29], [11, 19], [11, 19], [11, 20], [11, 20], [12, 34], [12, 35], [12, 36], [12, 37], [12, 38], [12, 39], [11, 21], [11, 21], [12, 42], [12, 43], [10, 0], [10, 0], [10, 0], [10, 0], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12]]; + var blackTable3 = [[-1, -1], [-1, -1], [-1, -1], [-1, -1], [6, 9], [6, 8], [5, 7], [5, 7], [4, 6], [4, 6], [4, 6], [4, 6], [4, 5], [4, 5], [4, 5], [4, 5], [3, 1], [3, 1], [3, 1], [3, 1], [3, 1], [3, 1], [3, 1], [3, 1], [3, 4], [3, 4], [3, 4], [3, 4], [3, 4], [3, 4], [3, 4], [3, 4], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2]]; + + function CCITTFaxDecoder(source) { + var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; + + if (!source || typeof source.next !== 'function') { + throw new Error('CCITTFaxDecoder - invalid "source" parameter.'); + } + + this.source = source; + this.eof = false; + this.encoding = options['K'] || 0; + this.eoline = options['EndOfLine'] || false; + this.byteAlign = options['EncodedByteAlign'] || false; + this.columns = options['Columns'] || 1728; + this.rows = options['Rows'] || 0; + var eoblock = options['EndOfBlock']; + + if (eoblock === null || eoblock === undefined) { + eoblock = true; + } + + this.eoblock = eoblock; + this.black = options['BlackIs1'] || false; + this.codingLine = new Uint32Array(this.columns + 1); + this.refLine = new Uint32Array(this.columns + 2); + this.codingLine[0] = this.columns; + this.codingPos = 0; + this.row = 0; + this.nextLine2D = this.encoding < 0; + this.inputBits = 0; + this.inputBuf = 0; + this.outputBits = 0; + this.rowsDone = false; + var code1; + + while ((code1 = this._lookBits(12)) === 0) { + this._eatBits(1); + } + + if (code1 === 1) { + this._eatBits(12); + } + + if (this.encoding > 0) { + this.nextLine2D = !this._lookBits(1); + + this._eatBits(1); + } + } + + CCITTFaxDecoder.prototype = { + readNextChar: function readNextChar() { + if (this.eof) { + return -1; + } + + var refLine = this.refLine; + var codingLine = this.codingLine; + var columns = this.columns; + var refPos, blackPixels, bits, i; + + if (this.outputBits === 0) { + if (this.rowsDone) { + this.eof = true; + } + + if (this.eof) { + return -1; + } + + this.err = false; + var code1, code2, code3; + + if (this.nextLine2D) { + for (i = 0; codingLine[i] < columns; ++i) { + refLine[i] = codingLine[i]; + } + + refLine[i++] = columns; + refLine[i] = columns; + codingLine[0] = 0; + this.codingPos = 0; + refPos = 0; + blackPixels = 0; + + while (codingLine[this.codingPos] < columns) { + code1 = this._getTwoDimCode(); + + switch (code1) { + case twoDimPass: + this._addPixels(refLine[refPos + 1], blackPixels); + + if (refLine[refPos + 1] < columns) { + refPos += 2; + } + + break; + + case twoDimHoriz: + code1 = code2 = 0; + + if (blackPixels) { + do { + code1 += code3 = this._getBlackCode(); + } while (code3 >= 64); + + do { + code2 += code3 = this._getWhiteCode(); + } while (code3 >= 64); + } else { + do { + code1 += code3 = this._getWhiteCode(); + } while (code3 >= 64); + + do { + code2 += code3 = this._getBlackCode(); + } while (code3 >= 64); + } + + this._addPixels(codingLine[this.codingPos] + code1, blackPixels); + + if (codingLine[this.codingPos] < columns) { + this._addPixels(codingLine[this.codingPos] + code2, blackPixels ^ 1); + } + + while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { + refPos += 2; + } + + break; + + case twoDimVertR3: + this._addPixels(refLine[refPos] + 3, blackPixels); + + blackPixels ^= 1; + + if (codingLine[this.codingPos] < columns) { + ++refPos; + + while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { + refPos += 2; + } + } + + break; + + case twoDimVertR2: + this._addPixels(refLine[refPos] + 2, blackPixels); + + blackPixels ^= 1; + + if (codingLine[this.codingPos] < columns) { + ++refPos; + + while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { + refPos += 2; + } + } + + break; + + case twoDimVertR1: + this._addPixels(refLine[refPos] + 1, blackPixels); + + blackPixels ^= 1; + + if (codingLine[this.codingPos] < columns) { + ++refPos; + + while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { + refPos += 2; + } + } + + break; + + case twoDimVert0: + this._addPixels(refLine[refPos], blackPixels); + + blackPixels ^= 1; + + if (codingLine[this.codingPos] < columns) { + ++refPos; + + while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { + refPos += 2; + } + } + + break; + + case twoDimVertL3: + this._addPixelsNeg(refLine[refPos] - 3, blackPixels); + + blackPixels ^= 1; + + if (codingLine[this.codingPos] < columns) { + if (refPos > 0) { + --refPos; + } else { + ++refPos; + } + + while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { + refPos += 2; + } + } + + break; + + case twoDimVertL2: + this._addPixelsNeg(refLine[refPos] - 2, blackPixels); + + blackPixels ^= 1; + + if (codingLine[this.codingPos] < columns) { + if (refPos > 0) { + --refPos; + } else { + ++refPos; + } + + while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { + refPos += 2; + } + } + + break; + + case twoDimVertL1: + this._addPixelsNeg(refLine[refPos] - 1, blackPixels); + + blackPixels ^= 1; + + if (codingLine[this.codingPos] < columns) { + if (refPos > 0) { + --refPos; + } else { + ++refPos; + } + + while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { + refPos += 2; + } + } + + break; + + case ccittEOF: + this._addPixels(columns, 0); + + this.eof = true; + break; + + default: + (0, _util.info)('bad 2d code'); + + this._addPixels(columns, 0); + + this.err = true; + } + } + } else { + codingLine[0] = 0; + this.codingPos = 0; + blackPixels = 0; + + while (codingLine[this.codingPos] < columns) { + code1 = 0; + + if (blackPixels) { + do { + code1 += code3 = this._getBlackCode(); + } while (code3 >= 64); + } else { + do { + code1 += code3 = this._getWhiteCode(); + } while (code3 >= 64); + } + + this._addPixels(codingLine[this.codingPos] + code1, blackPixels); + + blackPixels ^= 1; + } + } + + var gotEOL = false; + + if (this.byteAlign) { + this.inputBits &= ~7; + } + + if (!this.eoblock && this.row === this.rows - 1) { + this.rowsDone = true; + } else { + code1 = this._lookBits(12); + + if (this.eoline) { + while (code1 !== ccittEOF && code1 !== 1) { + this._eatBits(1); + + code1 = this._lookBits(12); + } + } else { + while (code1 === 0) { + this._eatBits(1); + + code1 = this._lookBits(12); + } + } + + if (code1 === 1) { + this._eatBits(12); + + gotEOL = true; + } else if (code1 === ccittEOF) { + this.eof = true; + } + } + + if (!this.eof && this.encoding > 0 && !this.rowsDone) { + this.nextLine2D = !this._lookBits(1); + + this._eatBits(1); + } + + if (this.eoblock && gotEOL && this.byteAlign) { + code1 = this._lookBits(12); + + if (code1 === 1) { + this._eatBits(12); + + if (this.encoding > 0) { + this._lookBits(1); + + this._eatBits(1); + } + + if (this.encoding >= 0) { + for (i = 0; i < 4; ++i) { + code1 = this._lookBits(12); + + if (code1 !== 1) { + (0, _util.info)('bad rtc code: ' + code1); + } + + this._eatBits(12); + + if (this.encoding > 0) { + this._lookBits(1); + + this._eatBits(1); + } + } + } + + this.eof = true; + } + } else if (this.err && this.eoline) { + while (true) { + code1 = this._lookBits(13); + + if (code1 === ccittEOF) { + this.eof = true; + return -1; + } + + if (code1 >> 1 === 1) { + break; + } + + this._eatBits(1); + } + + this._eatBits(12); + + if (this.encoding > 0) { + this._eatBits(1); + + this.nextLine2D = !(code1 & 1); + } + } + + if (codingLine[0] > 0) { + this.outputBits = codingLine[this.codingPos = 0]; + } else { + this.outputBits = codingLine[this.codingPos = 1]; + } + + this.row++; + } + + var c; + + if (this.outputBits >= 8) { + c = this.codingPos & 1 ? 0 : 0xFF; + this.outputBits -= 8; + + if (this.outputBits === 0 && codingLine[this.codingPos] < columns) { + this.codingPos++; + this.outputBits = codingLine[this.codingPos] - codingLine[this.codingPos - 1]; + } + } else { + bits = 8; + c = 0; + + do { + if (this.outputBits > bits) { + c <<= bits; + + if (!(this.codingPos & 1)) { + c |= 0xFF >> 8 - bits; + } + + this.outputBits -= bits; + bits = 0; + } else { + c <<= this.outputBits; + + if (!(this.codingPos & 1)) { + c |= 0xFF >> 8 - this.outputBits; + } + + bits -= this.outputBits; + this.outputBits = 0; + + if (codingLine[this.codingPos] < columns) { + this.codingPos++; + this.outputBits = codingLine[this.codingPos] - codingLine[this.codingPos - 1]; + } else if (bits > 0) { + c <<= bits; + bits = 0; + } + } + } while (bits); + } + + if (this.black) { + c ^= 0xFF; + } + + return c; + }, + _addPixels: function _addPixels(a1, blackPixels) { + var codingLine = this.codingLine; + var codingPos = this.codingPos; + + if (a1 > codingLine[codingPos]) { + if (a1 > this.columns) { + (0, _util.info)('row is wrong length'); + this.err = true; + a1 = this.columns; + } + + if (codingPos & 1 ^ blackPixels) { + ++codingPos; + } + + codingLine[codingPos] = a1; + } + + this.codingPos = codingPos; + }, + _addPixelsNeg: function _addPixelsNeg(a1, blackPixels) { + var codingLine = this.codingLine; + var codingPos = this.codingPos; + + if (a1 > codingLine[codingPos]) { + if (a1 > this.columns) { + (0, _util.info)('row is wrong length'); + this.err = true; + a1 = this.columns; + } + + if (codingPos & 1 ^ blackPixels) { + ++codingPos; + } + + codingLine[codingPos] = a1; + } else if (a1 < codingLine[codingPos]) { + if (a1 < 0) { + (0, _util.info)('invalid code'); + this.err = true; + a1 = 0; + } + + while (codingPos > 0 && a1 < codingLine[codingPos - 1]) { + --codingPos; + } + + codingLine[codingPos] = a1; + } + + this.codingPos = codingPos; + }, + _findTableCode: function _findTableCode(start, end, table, limit) { + var limitValue = limit || 0; + + for (var i = start; i <= end; ++i) { + var code = this._lookBits(i); + + if (code === ccittEOF) { + return [true, 1, false]; + } + + if (i < end) { + code <<= end - i; + } + + if (!limitValue || code >= limitValue) { + var p = table[code - limitValue]; + + if (p[0] === i) { + this._eatBits(i); + + return [true, p[1], true]; + } + } + } + + return [false, 0, false]; + }, + _getTwoDimCode: function _getTwoDimCode() { + var code = 0; + var p; + + if (this.eoblock) { + code = this._lookBits(7); + p = twoDimTable[code]; + + if (p && p[0] > 0) { + this._eatBits(p[0]); + + return p[1]; + } + } else { + var result = this._findTableCode(1, 7, twoDimTable); + + if (result[0] && result[2]) { + return result[1]; + } + } + + (0, _util.info)('Bad two dim code'); + return ccittEOF; + }, + _getWhiteCode: function _getWhiteCode() { + var code = 0; + var p; + + if (this.eoblock) { + code = this._lookBits(12); + + if (code === ccittEOF) { + return 1; + } + + if (code >> 5 === 0) { + p = whiteTable1[code]; + } else { + p = whiteTable2[code >> 3]; + } + + if (p[0] > 0) { + this._eatBits(p[0]); + + return p[1]; + } + } else { + var result = this._findTableCode(1, 9, whiteTable2); + + if (result[0]) { + return result[1]; + } + + result = this._findTableCode(11, 12, whiteTable1); + + if (result[0]) { + return result[1]; + } + } + + (0, _util.info)('bad white code'); + + this._eatBits(1); + + return 1; + }, + _getBlackCode: function _getBlackCode() { + var code, p; + + if (this.eoblock) { + code = this._lookBits(13); + + if (code === ccittEOF) { + return 1; + } + + if (code >> 7 === 0) { + p = blackTable1[code]; + } else if (code >> 9 === 0 && code >> 7 !== 0) { + p = blackTable2[(code >> 1) - 64]; + } else { + p = blackTable3[code >> 7]; + } + + if (p[0] > 0) { + this._eatBits(p[0]); + + return p[1]; + } + } else { + var result = this._findTableCode(2, 6, blackTable3); + + if (result[0]) { + return result[1]; + } + + result = this._findTableCode(7, 12, blackTable2, 64); + + if (result[0]) { + return result[1]; + } + + result = this._findTableCode(10, 13, blackTable1); + + if (result[0]) { + return result[1]; + } + } + + (0, _util.info)('bad black code'); + + this._eatBits(1); + + return 1; + }, + _lookBits: function _lookBits(n) { + var c; + + while (this.inputBits < n) { + if ((c = this.source.next()) === -1) { + if (this.inputBits === 0) { + return ccittEOF; + } + + return this.inputBuf << n - this.inputBits & 0xFFFF >> 16 - n; + } + + this.inputBuf = this.inputBuf << 8 | c; + this.inputBits += 8; + } + + return this.inputBuf >> this.inputBits - n & 0xFFFF >> 16 - n; + }, + _eatBits: function _eatBits(n) { + if ((this.inputBits -= n) < 0) { + this.inputBits = 0; + } + } + }; + return CCITTFaxDecoder; +}(); + +exports.CCITTFaxDecoder = CCITTFaxDecoder; + +/***/ }), +/* 160 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.Jbig2Stream = void 0; + +var _primitives = __w_pdfjs_require__(155); + +var _stream = __w_pdfjs_require__(157); + +var _jbig = __w_pdfjs_require__(161); + +var _util = __w_pdfjs_require__(6); + +var Jbig2Stream = function Jbig2StreamClosure() { + function Jbig2Stream(stream, maybeLength, dict, params) { + this.stream = stream; + this.maybeLength = maybeLength; + this.dict = dict; + this.params = params; + + _stream.DecodeStream.call(this, maybeLength); + } + + Jbig2Stream.prototype = Object.create(_stream.DecodeStream.prototype); + Object.defineProperty(Jbig2Stream.prototype, 'bytes', { + get: function get() { + return (0, _util.shadow)(this, 'bytes', this.stream.getBytes(this.maybeLength)); + }, + configurable: true + }); + + Jbig2Stream.prototype.ensureBuffer = function (requested) {}; + + Jbig2Stream.prototype.readBlock = function () { + if (this.eof) { + return; + } + + var jbig2Image = new _jbig.Jbig2Image(); + var chunks = []; + + if ((0, _primitives.isDict)(this.params)) { + var globalsStream = this.params.get('JBIG2Globals'); + + if ((0, _primitives.isStream)(globalsStream)) { + var globals = globalsStream.getBytes(); + chunks.push({ + data: globals, + start: 0, + end: globals.length + }); + } + } + + chunks.push({ + data: this.bytes, + start: 0, + end: this.bytes.length + }); + var data = jbig2Image.parseChunks(chunks); + var dataLength = data.length; + + for (var i = 0; i < dataLength; i++) { + data[i] ^= 0xFF; + } + + this.buffer = data; + this.bufferLength = dataLength; + this.eof = true; + }; + + return Jbig2Stream; +}(); + +exports.Jbig2Stream = Jbig2Stream; + +/***/ }), +/* 161 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.Jbig2Image = void 0; + +var _util = __w_pdfjs_require__(6); + +var _arithmetic_decoder = __w_pdfjs_require__(162); + +var _ccitt = __w_pdfjs_require__(159); + +var Jbig2Error = function Jbig2ErrorClosure() { + function Jbig2Error(msg) { + this.message = 'JBIG2 error: ' + msg; + } + + Jbig2Error.prototype = new Error(); + Jbig2Error.prototype.name = 'Jbig2Error'; + Jbig2Error.constructor = Jbig2Error; + return Jbig2Error; +}(); + +var Jbig2Image = function Jbig2ImageClosure() { + function ContextCache() {} + + ContextCache.prototype = { + getContexts: function getContexts(id) { if (id in this) { - return this[id]; + return this[id]; } + return this[id] = new Int8Array(1 << 16); - } - }; - function DecodingContext(data, start, end) { - this.data = data; - this.start = start; - this.end = end; } - DecodingContext.prototype = { - get decoder() { - var decoder = new ArithmeticDecoder(this.data, this.start, this.end); - return shadow(this, 'decoder', decoder); - }, - get contextCache() { + }; + + function DecodingContext(data, start, end) { + this.data = data; + this.start = start; + this.end = end; + } + + DecodingContext.prototype = { + get decoder() { + var decoder = new _arithmetic_decoder.ArithmeticDecoder(this.data, this.start, this.end); + return (0, _util.shadow)(this, 'decoder', decoder); + }, + + get contextCache() { var cache = new ContextCache(); - return shadow(this, 'contextCache', cache); - } - }; - function decodeInteger(contextCache, procedure, decoder) { - var contexts = contextCache.getContexts(procedure); - var prev = 1; - function readBits(length) { - var v = 0; - for (var i = 0; i < length; i++) { - var bit = decoder.readBit(contexts, prev); - prev = prev < 256 ? prev << 1 | bit : (prev << 1 | bit) & 511 | 256; - v = v << 1 | bit; - } - return v >>> 0; - } - var sign = readBits(1); - var value = readBits(1) ? readBits(1) ? readBits(1) ? readBits(1) ? readBits(1) ? readBits(32) + 4436 : readBits(12) + 340 : readBits(8) + 84 : readBits(6) + 20 : readBits(4) + 4 : readBits(2); - return sign === 0 ? value : value > 0 ? -value : null; + return (0, _util.shadow)(this, 'contextCache', cache); } - function decodeIAID(contextCache, decoder, codeLength) { - var contexts = contextCache.getContexts('IAID'); - var prev = 1; - for (var i = 0; i < codeLength; i++) { + + }; + + function decodeInteger(contextCache, procedure, decoder) { + var contexts = contextCache.getContexts(procedure); + var prev = 1; + + function readBits(length) { + var v = 0; + + for (var i = 0; i < length; i++) { + var bit = decoder.readBit(contexts, prev); + prev = prev < 256 ? prev << 1 | bit : (prev << 1 | bit) & 511 | 256; + v = v << 1 | bit; + } + + return v >>> 0; + } + + var sign = readBits(1); + var value = readBits(1) ? readBits(1) ? readBits(1) ? readBits(1) ? readBits(1) ? readBits(32) + 4436 : readBits(12) + 340 : readBits(8) + 84 : readBits(6) + 20 : readBits(4) + 4 : readBits(2); + return sign === 0 ? value : value > 0 ? -value : null; + } + + function decodeIAID(contextCache, decoder, codeLength) { + var contexts = contextCache.getContexts('IAID'); + var prev = 1; + + for (var i = 0; i < codeLength; i++) { var bit = decoder.readBit(contexts, prev); prev = prev << 1 | bit; - } - if (codeLength < 31) { - return prev & (1 << codeLength) - 1; - } - return prev & 0x7FFFFFFF; } - var SegmentTypes = [ - 'SymbolDictionary', - null, - null, - null, - 'IntermediateTextRegion', - null, - 'ImmediateTextRegion', - 'ImmediateLosslessTextRegion', - null, - null, - null, - null, - null, - null, - null, - null, - 'patternDictionary', - null, - null, - null, - 'IntermediateHalftoneRegion', - null, - 'ImmediateHalftoneRegion', - 'ImmediateLosslessHalftoneRegion', - null, - null, - null, - null, - null, - null, - null, - null, - null, - null, - null, - null, - 'IntermediateGenericRegion', - null, - 'ImmediateGenericRegion', - 'ImmediateLosslessGenericRegion', - 'IntermediateGenericRefinementRegion', - null, - 'ImmediateGenericRefinementRegion', - 'ImmediateLosslessGenericRefinementRegion', - null, - null, - null, - null, - 'PageInformation', - 'EndOfPage', - 'EndOfStripe', - 'EndOfFile', - 'Profiles', - 'Tables', - null, - null, - null, - null, - null, - null, - null, - null, - 'Extension' - ]; - var CodingTemplates = [ - [ - { - x: -1, - y: -2 - }, - { - x: 0, - y: -2 - }, - { - x: 1, - y: -2 - }, - { - x: -2, - y: -1 - }, - { - x: -1, - y: -1 - }, - { - x: 0, - y: -1 - }, - { - x: 1, - y: -1 - }, - { - x: 2, - y: -1 - }, - { - x: -4, - y: 0 - }, - { - x: -3, - y: 0 - }, - { - x: -2, - y: 0 - }, - { - x: -1, - y: 0 - } - ], - [ - { - x: -1, - y: -2 - }, - { - x: 0, - y: -2 - }, - { - x: 1, - y: -2 - }, - { - x: 2, - y: -2 - }, - { - x: -2, - y: -1 - }, - { - x: -1, - y: -1 - }, - { - x: 0, - y: -1 - }, - { - x: 1, - y: -1 - }, - { - x: 2, - y: -1 - }, - { - x: -3, - y: 0 - }, - { - x: -2, - y: 0 - }, - { - x: -1, - y: 0 - } - ], - [ - { - x: -1, - y: -2 - }, - { - x: 0, - y: -2 - }, - { - x: 1, - y: -2 - }, - { - x: -2, - y: -1 - }, - { - x: -1, - y: -1 - }, - { - x: 0, - y: -1 - }, - { - x: 1, - y: -1 - }, - { - x: -2, - y: 0 - }, - { - x: -1, - y: 0 - } - ], - [ - { - x: -3, - y: -1 - }, - { - x: -2, - y: -1 - }, - { - x: -1, - y: -1 - }, - { - x: 0, - y: -1 - }, - { - x: 1, - y: -1 - }, - { - x: -4, - y: 0 - }, - { - x: -3, - y: 0 - }, - { - x: -2, - y: 0 - }, - { - x: -1, - y: 0 - } - ] - ]; - var RefinementTemplates = [ - { - coding: [ - { - x: 0, - y: -1 - }, - { - x: 1, - y: -1 - }, - { - x: -1, - y: 0 - } - ], - reference: [ - { - x: 0, - y: -1 - }, - { - x: 1, - y: -1 - }, - { - x: -1, - y: 0 - }, - { - x: 0, - y: 0 - }, - { - x: 1, - y: 0 - }, - { - x: -1, - y: 1 - }, - { - x: 0, - y: 1 - }, - { - x: 1, - y: 1 - } - ] - }, - { - coding: [ - { - x: -1, - y: -1 - }, - { - x: 0, - y: -1 - }, - { - x: 1, - y: -1 - }, - { - x: -1, - y: 0 - } - ], - reference: [ - { - x: 0, - y: -1 - }, - { - x: -1, - y: 0 - }, - { - x: 0, - y: 0 - }, - { - x: 1, - y: 0 - }, - { - x: 0, - y: 1 - }, - { - x: 1, - y: 1 - } - ] - } - ]; - var ReusedContexts = [ - 0x9B25, - 0x0795, - 0x00E5, - 0x0195 - ]; - var RefinementReusedContexts = [ - 0x0020, - 0x0008 - ]; - function decodeBitmapTemplate0(width, height, decodingContext) { - var decoder = decodingContext.decoder; - var contexts = decodingContext.contextCache.getContexts('GB'); - var contextLabel, i, j, pixel, row, row1, row2, bitmap = []; - var OLD_PIXEL_MASK = 0x7BF7; - for (i = 0; i < height; i++) { + + if (codeLength < 31) { + return prev & (1 << codeLength) - 1; + } + + return prev & 0x7FFFFFFF; + } + + var SegmentTypes = ['SymbolDictionary', null, null, null, 'IntermediateTextRegion', null, 'ImmediateTextRegion', 'ImmediateLosslessTextRegion', null, null, null, null, null, null, null, null, 'PatternDictionary', null, null, null, 'IntermediateHalftoneRegion', null, 'ImmediateHalftoneRegion', 'ImmediateLosslessHalftoneRegion', null, null, null, null, null, null, null, null, null, null, null, null, 'IntermediateGenericRegion', null, 'ImmediateGenericRegion', 'ImmediateLosslessGenericRegion', 'IntermediateGenericRefinementRegion', null, 'ImmediateGenericRefinementRegion', 'ImmediateLosslessGenericRefinementRegion', null, null, null, null, 'PageInformation', 'EndOfPage', 'EndOfStripe', 'EndOfFile', 'Profiles', 'Tables', null, null, null, null, null, null, null, null, 'Extension']; + var CodingTemplates = [[{ + x: -1, + y: -2 + }, { + x: 0, + y: -2 + }, { + x: 1, + y: -2 + }, { + x: -2, + y: -1 + }, { + x: -1, + y: -1 + }, { + x: 0, + y: -1 + }, { + x: 1, + y: -1 + }, { + x: 2, + y: -1 + }, { + x: -4, + y: 0 + }, { + x: -3, + y: 0 + }, { + x: -2, + y: 0 + }, { + x: -1, + y: 0 + }], [{ + x: -1, + y: -2 + }, { + x: 0, + y: -2 + }, { + x: 1, + y: -2 + }, { + x: 2, + y: -2 + }, { + x: -2, + y: -1 + }, { + x: -1, + y: -1 + }, { + x: 0, + y: -1 + }, { + x: 1, + y: -1 + }, { + x: 2, + y: -1 + }, { + x: -3, + y: 0 + }, { + x: -2, + y: 0 + }, { + x: -1, + y: 0 + }], [{ + x: -1, + y: -2 + }, { + x: 0, + y: -2 + }, { + x: 1, + y: -2 + }, { + x: -2, + y: -1 + }, { + x: -1, + y: -1 + }, { + x: 0, + y: -1 + }, { + x: 1, + y: -1 + }, { + x: -2, + y: 0 + }, { + x: -1, + y: 0 + }], [{ + x: -3, + y: -1 + }, { + x: -2, + y: -1 + }, { + x: -1, + y: -1 + }, { + x: 0, + y: -1 + }, { + x: 1, + y: -1 + }, { + x: -4, + y: 0 + }, { + x: -3, + y: 0 + }, { + x: -2, + y: 0 + }, { + x: -1, + y: 0 + }]]; + var RefinementTemplates = [{ + coding: [{ + x: 0, + y: -1 + }, { + x: 1, + y: -1 + }, { + x: -1, + y: 0 + }], + reference: [{ + x: 0, + y: -1 + }, { + x: 1, + y: -1 + }, { + x: -1, + y: 0 + }, { + x: 0, + y: 0 + }, { + x: 1, + y: 0 + }, { + x: -1, + y: 1 + }, { + x: 0, + y: 1 + }, { + x: 1, + y: 1 + }] + }, { + coding: [{ + x: -1, + y: -1 + }, { + x: 0, + y: -1 + }, { + x: 1, + y: -1 + }, { + x: -1, + y: 0 + }], + reference: [{ + x: 0, + y: -1 + }, { + x: -1, + y: 0 + }, { + x: 0, + y: 0 + }, { + x: 1, + y: 0 + }, { + x: 0, + y: 1 + }, { + x: 1, + y: 1 + }] + }]; + var ReusedContexts = [0x9B25, 0x0795, 0x00E5, 0x0195]; + var RefinementReusedContexts = [0x0020, 0x0008]; + + function decodeBitmapTemplate0(width, height, decodingContext) { + var decoder = decodingContext.decoder; + var contexts = decodingContext.contextCache.getContexts('GB'); + var contextLabel, + i, + j, + pixel, + row, + row1, + row2, + bitmap = []; + var OLD_PIXEL_MASK = 0x7BF7; + + for (i = 0; i < height; i++) { row = bitmap[i] = new Uint8Array(width); row1 = i < 1 ? row : bitmap[i - 1]; row2 = i < 2 ? row : bitmap[i - 2]; contextLabel = row2[0] << 13 | row2[1] << 12 | row2[2] << 11 | row1[0] << 7 | row1[1] << 6 | row1[2] << 5 | row1[3] << 4; + for (j = 0; j < width; j++) { - row[j] = pixel = decoder.readBit(contexts, contextLabel); - contextLabel = (contextLabel & OLD_PIXEL_MASK) << 1 | (j + 3 < width ? row2[j + 3] << 11 : 0) | (j + 4 < width ? row1[j + 4] << 4 : 0) | pixel; + row[j] = pixel = decoder.readBit(contexts, contextLabel); + contextLabel = (contextLabel & OLD_PIXEL_MASK) << 1 | (j + 3 < width ? row2[j + 3] << 11 : 0) | (j + 4 < width ? row1[j + 4] << 4 : 0) | pixel; } - } - return bitmap; } - function decodeBitmap(mmr, width, height, templateIndex, prediction, skip, at, decodingContext) { - if (mmr) { - error('JBIG2 error: MMR encoding is not supported'); - } - if (templateIndex === 0 && !skip && !prediction && at.length === 4 && at[0].x === 3 && at[0].y === -1 && at[1].x === -3 && at[1].y === -1 && at[2].x === 2 && at[2].y === -2 && at[3].x === -2 && at[3].y === -2) { + + return bitmap; + } + + function decodeBitmap(mmr, width, height, templateIndex, prediction, skip, at, decodingContext) { + if (mmr) { + var input = new Reader(decodingContext.data, decodingContext.start, decodingContext.end); + return decodeMMRBitmap(input, width, height, false); + } + + if (templateIndex === 0 && !skip && !prediction && at.length === 4 && at[0].x === 3 && at[0].y === -1 && at[1].x === -3 && at[1].y === -1 && at[2].x === 2 && at[2].y === -2 && at[3].x === -2 && at[3].y === -2) { return decodeBitmapTemplate0(width, height, decodingContext); - } - var useskip = !!skip; - var template = CodingTemplates[templateIndex].concat(at); - template.sort(function (a, b) { + } + + var useskip = !!skip; + var template = CodingTemplates[templateIndex].concat(at); + template.sort(function (a, b) { return a.y - b.y || a.x - b.x; - }); - var templateLength = template.length; - var templateX = new Int8Array(templateLength); - var templateY = new Int8Array(templateLength); - var changingTemplateEntries = []; - var reuseMask = 0, minX = 0, maxX = 0, minY = 0; - var c, k; - for (k = 0; k < templateLength; k++) { + }); + var templateLength = template.length; + var templateX = new Int8Array(templateLength); + var templateY = new Int8Array(templateLength); + var changingTemplateEntries = []; + var reuseMask = 0, + minX = 0, + maxX = 0, + minY = 0; + var c, k; + + for (k = 0; k < templateLength; k++) { templateX[k] = template[k].x; templateY[k] = template[k].y; minX = Math.min(minX, template[k].x); maxX = Math.max(maxX, template[k].x); minY = Math.min(minY, template[k].y); + if (k < templateLength - 1 && template[k].y === template[k + 1].y && template[k].x === template[k + 1].x - 1) { - reuseMask |= 1 << templateLength - 1 - k; + reuseMask |= 1 << templateLength - 1 - k; } else { - changingTemplateEntries.push(k); + changingTemplateEntries.push(k); } - } - var changingEntriesLength = changingTemplateEntries.length; - var changingTemplateX = new Int8Array(changingEntriesLength); - var changingTemplateY = new Int8Array(changingEntriesLength); - var changingTemplateBit = new Uint16Array(changingEntriesLength); - for (c = 0; c < changingEntriesLength; c++) { + } + + var changingEntriesLength = changingTemplateEntries.length; + var changingTemplateX = new Int8Array(changingEntriesLength); + var changingTemplateY = new Int8Array(changingEntriesLength); + var changingTemplateBit = new Uint16Array(changingEntriesLength); + + for (c = 0; c < changingEntriesLength; c++) { k = changingTemplateEntries[c]; changingTemplateX[c] = template[k].x; changingTemplateY[c] = template[k].y; changingTemplateBit[c] = 1 << templateLength - 1 - k; - } - var sbb_left = -minX; - var sbb_top = -minY; - var sbb_right = width - maxX; - var pseudoPixelContext = ReusedContexts[templateIndex]; - var row = new Uint8Array(width); - var bitmap = []; - var decoder = decodingContext.decoder; - var contexts = decodingContext.contextCache.getContexts('GB'); - var ltp = 0, j, i0, j0, contextLabel = 0, bit, shift; - for (var i = 0; i < height; i++) { + } + + var sbb_left = -minX; + var sbb_top = -minY; + var sbb_right = width - maxX; + var pseudoPixelContext = ReusedContexts[templateIndex]; + var row = new Uint8Array(width); + var bitmap = []; + var decoder = decodingContext.decoder; + var contexts = decodingContext.contextCache.getContexts('GB'); + var ltp = 0, + j, + i0, + j0, + contextLabel = 0, + bit, + shift; + + for (var i = 0; i < height; i++) { if (prediction) { - var sltp = decoder.readBit(contexts, pseudoPixelContext); - ltp ^= sltp; - if (ltp) { - bitmap.push(row); - continue; - } + var sltp = decoder.readBit(contexts, pseudoPixelContext); + ltp ^= sltp; + + if (ltp) { + bitmap.push(row); + continue; + } } + row = new Uint8Array(row); bitmap.push(row); + for (j = 0; j < width; j++) { - if (useskip && skip[i][j]) { - row[j] = 0; - continue; - } - if (j >= sbb_left && j < sbb_right && i >= sbb_top) { - contextLabel = contextLabel << 1 & reuseMask; - for (k = 0; k < changingEntriesLength; k++) { - i0 = i + changingTemplateY[k]; - j0 = j + changingTemplateX[k]; - bit = bitmap[i0][j0]; - if (bit) { - bit = changingTemplateBit[k]; - contextLabel |= bit; - } + if (useskip && skip[i][j]) { + row[j] = 0; + continue; } - } else { - contextLabel = 0; - shift = templateLength - 1; - for (k = 0; k < templateLength; k++, shift--) { - j0 = j + templateX[k]; - if (j0 >= 0 && j0 < width) { - i0 = i + templateY[k]; - if (i0 >= 0) { - bit = bitmap[i0][j0]; - if (bit) { - contextLabel |= bit << shift; - } + + if (j >= sbb_left && j < sbb_right && i >= sbb_top) { + contextLabel = contextLabel << 1 & reuseMask; + + for (k = 0; k < changingEntriesLength; k++) { + i0 = i + changingTemplateY[k]; + j0 = j + changingTemplateX[k]; + bit = bitmap[i0][j0]; + + if (bit) { + bit = changingTemplateBit[k]; + contextLabel |= bit; + } + } + } else { + contextLabel = 0; + shift = templateLength - 1; + + for (k = 0; k < templateLength; k++, shift--) { + j0 = j + templateX[k]; + + if (j0 >= 0 && j0 < width) { + i0 = i + templateY[k]; + + if (i0 >= 0) { + bit = bitmap[i0][j0]; + + if (bit) { + contextLabel |= bit << shift; + } + } + } } - } } - } - var pixel = decoder.readBit(contexts, contextLabel); - row[j] = pixel; + + var pixel = decoder.readBit(contexts, contextLabel); + row[j] = pixel; } - } - return bitmap; } - function decodeRefinement(width, height, templateIndex, referenceBitmap, offsetX, offsetY, prediction, at, decodingContext) { - var codingTemplate = RefinementTemplates[templateIndex].coding; - if (templateIndex === 0) { + + return bitmap; + } + + function decodeRefinement(width, height, templateIndex, referenceBitmap, offsetX, offsetY, prediction, at, decodingContext) { + var codingTemplate = RefinementTemplates[templateIndex].coding; + + if (templateIndex === 0) { codingTemplate = codingTemplate.concat([at[0]]); - } - var codingTemplateLength = codingTemplate.length; - var codingTemplateX = new Int32Array(codingTemplateLength); - var codingTemplateY = new Int32Array(codingTemplateLength); - var k; - for (k = 0; k < codingTemplateLength; k++) { + } + + var codingTemplateLength = codingTemplate.length; + var codingTemplateX = new Int32Array(codingTemplateLength); + var codingTemplateY = new Int32Array(codingTemplateLength); + var k; + + for (k = 0; k < codingTemplateLength; k++) { codingTemplateX[k] = codingTemplate[k].x; codingTemplateY[k] = codingTemplate[k].y; - } - var referenceTemplate = RefinementTemplates[templateIndex].reference; - if (templateIndex === 0) { + } + + var referenceTemplate = RefinementTemplates[templateIndex].reference; + + if (templateIndex === 0) { referenceTemplate = referenceTemplate.concat([at[1]]); - } - var referenceTemplateLength = referenceTemplate.length; - var referenceTemplateX = new Int32Array(referenceTemplateLength); - var referenceTemplateY = new Int32Array(referenceTemplateLength); - for (k = 0; k < referenceTemplateLength; k++) { + } + + var referenceTemplateLength = referenceTemplate.length; + var referenceTemplateX = new Int32Array(referenceTemplateLength); + var referenceTemplateY = new Int32Array(referenceTemplateLength); + + for (k = 0; k < referenceTemplateLength; k++) { referenceTemplateX[k] = referenceTemplate[k].x; referenceTemplateY[k] = referenceTemplate[k].y; - } - var referenceWidth = referenceBitmap[0].length; - var referenceHeight = referenceBitmap.length; - var pseudoPixelContext = RefinementReusedContexts[templateIndex]; - var bitmap = []; - var decoder = decodingContext.decoder; - var contexts = decodingContext.contextCache.getContexts('GR'); - var ltp = 0; - for (var i = 0; i < height; i++) { + } + + var referenceWidth = referenceBitmap[0].length; + var referenceHeight = referenceBitmap.length; + var pseudoPixelContext = RefinementReusedContexts[templateIndex]; + var bitmap = []; + var decoder = decodingContext.decoder; + var contexts = decodingContext.contextCache.getContexts('GR'); + var ltp = 0; + + for (var i = 0; i < height; i++) { if (prediction) { - var sltp = decoder.readBit(contexts, pseudoPixelContext); - ltp ^= sltp; - if (ltp) { - error('JBIG2 error: prediction is not supported'); - } + var sltp = decoder.readBit(contexts, pseudoPixelContext); + ltp ^= sltp; + + if (ltp) { + throw new Jbig2Error('prediction is not supported'); + } } + var row = new Uint8Array(width); bitmap.push(row); + for (var j = 0; j < width; j++) { - var i0, j0; - var contextLabel = 0; - for (k = 0; k < codingTemplateLength; k++) { - i0 = i + codingTemplateY[k]; - j0 = j + codingTemplateX[k]; - if (i0 < 0 || j0 < 0 || j0 >= width) { - contextLabel <<= 1; - } else - { - contextLabel = contextLabel << 1 | bitmap[i0][j0]; - } - } - for (k = 0; k < referenceTemplateLength; k++) { - i0 = i + referenceTemplateY[k] + offsetY; - j0 = j + referenceTemplateX[k] + offsetX; - if (i0 < 0 || i0 >= referenceHeight || j0 < 0 || j0 >= referenceWidth) { - contextLabel <<= 1; - } else - { - contextLabel = contextLabel << 1 | referenceBitmap[i0][j0]; - } - } - var pixel = decoder.readBit(contexts, contextLabel); - row[j] = pixel; - } - } - return bitmap; - } - function decodeSymbolDictionary(huffman, refinement, symbols, numberOfNewSymbols, numberOfExportedSymbols, huffmanTables, templateIndex, at, refinementTemplateIndex, refinementAt, decodingContext) { - if (huffman) { - error('JBIG2 error: huffman is not supported'); - } - var newSymbols = []; - var currentHeight = 0; - var symbolCodeLength = log2(symbols.length + numberOfNewSymbols); - var decoder = decodingContext.decoder; - var contextCache = decodingContext.contextCache; - while (newSymbols.length < numberOfNewSymbols) { - var deltaHeight = decodeInteger(contextCache, 'IADH', decoder); - currentHeight += deltaHeight; - var currentWidth = 0; - var totalWidth = 0; - while (true) { - var deltaWidth = decodeInteger(contextCache, 'IADW', decoder); - if (deltaWidth === null) { - break; - } - currentWidth += deltaWidth; - totalWidth += currentWidth; - var bitmap; - if (refinement) { - var numberOfInstances = decodeInteger(contextCache, 'IAAI', decoder); - if (numberOfInstances > 1) { - bitmap = decodeTextRegion(huffman, refinement, currentWidth, currentHeight, 0, numberOfInstances, 1, symbols.concat(newSymbols), symbolCodeLength, 0, 0, 1, 0, huffmanTables, refinementTemplateIndex, refinementAt, decodingContext); - } else { - var symbolId = decodeIAID(contextCache, decoder, symbolCodeLength); - var rdx = decodeInteger(contextCache, 'IARDX', decoder); - var rdy = decodeInteger(contextCache, 'IARDY', decoder); - var symbol = symbolId < symbols.length ? symbols[symbolId] : newSymbols[symbolId - symbols.length]; - bitmap = decodeRefinement(currentWidth, currentHeight, refinementTemplateIndex, symbol, rdx, rdy, false, refinementAt, decodingContext); + var i0, j0; + var contextLabel = 0; + + for (k = 0; k < codingTemplateLength; k++) { + i0 = i + codingTemplateY[k]; + j0 = j + codingTemplateX[k]; + + if (i0 < 0 || j0 < 0 || j0 >= width) { + contextLabel <<= 1; + } else { + contextLabel = contextLabel << 1 | bitmap[i0][j0]; + } } - } else { - bitmap = decodeBitmap(false, currentWidth, currentHeight, templateIndex, false, null, at, decodingContext); - } - newSymbols.push(bitmap); + + for (k = 0; k < referenceTemplateLength; k++) { + i0 = i + referenceTemplateY[k] - offsetY; + j0 = j + referenceTemplateX[k] - offsetX; + + if (i0 < 0 || i0 >= referenceHeight || j0 < 0 || j0 >= referenceWidth) { + contextLabel <<= 1; + } else { + contextLabel = contextLabel << 1 | referenceBitmap[i0][j0]; + } + } + + var pixel = decoder.readBit(contexts, contextLabel); + row[j] = pixel; } - } - var exportedSymbols = []; - var flags = [], currentFlag = false; - var totalSymbolsLength = symbols.length + numberOfNewSymbols; - while (flags.length < totalSymbolsLength) { - var runLength = decodeInteger(contextCache, 'IAEX', decoder); - while (runLength--) { - flags.push(currentFlag); - } - currentFlag = !currentFlag; - } - for (var i = 0, ii = symbols.length; i < ii; i++) { - if (flags[i]) { - exportedSymbols.push(symbols[i]); - } - } - for (var j = 0; j < numberOfNewSymbols; i++, j++) { - if (flags[i]) { - exportedSymbols.push(newSymbols[j]); - } - } - return exportedSymbols; } - function decodeTextRegion(huffman, refinement, width, height, defaultPixelValue, numberOfSymbolInstances, stripSize, inputSymbols, symbolCodeLength, transposed, dsOffset, referenceCorner, combinationOperator, huffmanTables, refinementTemplateIndex, refinementAt, decodingContext) { - if (huffman) { - error('JBIG2 error: huffman is not supported'); - } - var bitmap = []; - var i, row; - for (i = 0; i < height; i++) { - row = new Uint8Array(width); - if (defaultPixelValue) { - for (var j = 0; j < width; j++) { - row[j] = defaultPixelValue; - } + + return bitmap; + } + + function decodeSymbolDictionary(huffman, refinement, symbols, numberOfNewSymbols, numberOfExportedSymbols, huffmanTables, templateIndex, at, refinementTemplateIndex, refinementAt, decodingContext, huffmanInput) { + if (huffman && refinement) { + throw new Jbig2Error('symbol refinement with Huffman is not supported'); + } + + var newSymbols = []; + var currentHeight = 0; + var symbolCodeLength = (0, _util.log2)(symbols.length + numberOfNewSymbols); + var decoder = decodingContext.decoder; + var contextCache = decodingContext.contextCache; + var tableB1, symbolWidths; + + if (huffman) { + tableB1 = getStandardTable(1); + symbolWidths = []; + symbolCodeLength = Math.max(symbolCodeLength, 1); + } + + while (newSymbols.length < numberOfNewSymbols) { + var deltaHeight = huffman ? huffmanTables.tableDeltaHeight.decode(huffmanInput) : decodeInteger(contextCache, 'IADH', decoder); + currentHeight += deltaHeight; + var currentWidth = 0, + totalWidth = 0; + var firstSymbol = huffman ? symbolWidths.length : 0; + + while (true) { + var deltaWidth = huffman ? huffmanTables.tableDeltaWidth.decode(huffmanInput) : decodeInteger(contextCache, 'IADW', decoder); + + if (deltaWidth === null) { + break; + } + + currentWidth += deltaWidth; + totalWidth += currentWidth; + var bitmap; + + if (refinement) { + var numberOfInstances = decodeInteger(contextCache, 'IAAI', decoder); + + if (numberOfInstances > 1) { + bitmap = decodeTextRegion(huffman, refinement, currentWidth, currentHeight, 0, numberOfInstances, 1, symbols.concat(newSymbols), symbolCodeLength, 0, 0, 1, 0, huffmanTables, refinementTemplateIndex, refinementAt, decodingContext, 0, huffmanInput); + } else { + var symbolId = decodeIAID(contextCache, decoder, symbolCodeLength); + var rdx = decodeInteger(contextCache, 'IARDX', decoder); + var rdy = decodeInteger(contextCache, 'IARDY', decoder); + var symbol = symbolId < symbols.length ? symbols[symbolId] : newSymbols[symbolId - symbols.length]; + bitmap = decodeRefinement(currentWidth, currentHeight, refinementTemplateIndex, symbol, rdx, rdy, false, refinementAt, decodingContext); + } + + newSymbols.push(bitmap); + } else if (huffman) { + symbolWidths.push(currentWidth); + } else { + bitmap = decodeBitmap(false, currentWidth, currentHeight, templateIndex, false, null, at, decodingContext); + newSymbols.push(bitmap); + } } + + if (huffman && !refinement) { + var bitmapSize = huffmanTables.tableBitmapSize.decode(huffmanInput); + huffmanInput.byteAlign(); + var collectiveBitmap = void 0; + + if (bitmapSize === 0) { + collectiveBitmap = readUncompressedBitmap(huffmanInput, totalWidth, currentHeight); + } else { + var originalEnd = huffmanInput.end; + var bitmapEnd = huffmanInput.position + bitmapSize; + huffmanInput.end = bitmapEnd; + collectiveBitmap = decodeMMRBitmap(huffmanInput, totalWidth, currentHeight, false); + huffmanInput.end = originalEnd; + huffmanInput.position = bitmapEnd; + } + + var numberOfSymbolsDecoded = symbolWidths.length; + + if (firstSymbol === numberOfSymbolsDecoded - 1) { + newSymbols.push(collectiveBitmap); + } else { + var _i = void 0, + y = void 0, + xMin = 0, + xMax = void 0, + bitmapWidth = void 0, + symbolBitmap = void 0; + + for (_i = firstSymbol; _i < numberOfSymbolsDecoded; _i++) { + bitmapWidth = symbolWidths[_i]; + xMax = xMin + bitmapWidth; + symbolBitmap = []; + + for (y = 0; y < currentHeight; y++) { + symbolBitmap.push(collectiveBitmap[y].subarray(xMin, xMax)); + } + + newSymbols.push(symbolBitmap); + xMin = xMax; + } + } + } + } + + var exportedSymbols = []; + var flags = [], + currentFlag = false; + var totalSymbolsLength = symbols.length + numberOfNewSymbols; + + while (flags.length < totalSymbolsLength) { + var runLength = huffman ? tableB1.decode(huffmanInput) : decodeInteger(contextCache, 'IAEX', decoder); + + while (runLength--) { + flags.push(currentFlag); + } + + currentFlag = !currentFlag; + } + + for (var i = 0, ii = symbols.length; i < ii; i++) { + if (flags[i]) { + exportedSymbols.push(symbols[i]); + } + } + + for (var j = 0; j < numberOfNewSymbols; i++, j++) { + if (flags[i]) { + exportedSymbols.push(newSymbols[j]); + } + } + + return exportedSymbols; + } + + function decodeTextRegion(huffman, refinement, width, height, defaultPixelValue, numberOfSymbolInstances, stripSize, inputSymbols, symbolCodeLength, transposed, dsOffset, referenceCorner, combinationOperator, huffmanTables, refinementTemplateIndex, refinementAt, decodingContext, logStripSize, huffmanInput) { + if (huffman && refinement) { + throw new Jbig2Error('refinement with Huffman is not supported'); + } + + var bitmap = []; + var i, row; + + for (i = 0; i < height; i++) { + row = new Uint8Array(width); + + if (defaultPixelValue) { + for (var j = 0; j < width; j++) { + row[j] = defaultPixelValue; + } + } + bitmap.push(row); - } - var decoder = decodingContext.decoder; - var contextCache = decodingContext.contextCache; - var stripT = -decodeInteger(contextCache, 'IADT', decoder); - var firstS = 0; - i = 0; - while (i < numberOfSymbolInstances) { - var deltaT = decodeInteger(contextCache, 'IADT', decoder); + } + + var decoder = decodingContext.decoder; + var contextCache = decodingContext.contextCache; + var stripT = huffman ? -huffmanTables.tableDeltaT.decode(huffmanInput) : -decodeInteger(contextCache, 'IADT', decoder); + var firstS = 0; + i = 0; + + while (i < numberOfSymbolInstances) { + var deltaT = huffman ? huffmanTables.tableDeltaT.decode(huffmanInput) : decodeInteger(contextCache, 'IADT', decoder); stripT += deltaT; - var deltaFirstS = decodeInteger(contextCache, 'IAFS', decoder); + var deltaFirstS = huffman ? huffmanTables.tableFirstS.decode(huffmanInput) : decodeInteger(contextCache, 'IAFS', decoder); firstS += deltaFirstS; var currentS = firstS; + do { - var currentT = stripSize === 1 ? 0 : decodeInteger(contextCache, 'IAIT', decoder); - var t = stripSize * stripT + currentT; - var symbolId = decodeIAID(contextCache, decoder, symbolCodeLength); - var applyRefinement = refinement && decodeInteger(contextCache, 'IARI', decoder); - var symbolBitmap = inputSymbols[symbolId]; - var symbolWidth = symbolBitmap[0].length; - var symbolHeight = symbolBitmap.length; - if (applyRefinement) { - var rdw = decodeInteger(contextCache, 'IARDW', decoder); - var rdh = decodeInteger(contextCache, 'IARDH', decoder); - var rdx = decodeInteger(contextCache, 'IARDX', decoder); - var rdy = decodeInteger(contextCache, 'IARDY', decoder); - symbolWidth += rdw; - symbolHeight += rdh; - symbolBitmap = decodeRefinement(symbolWidth, symbolHeight, refinementTemplateIndex, symbolBitmap, (rdw >> 1) + rdx, (rdh >> 1) + rdy, false, refinementAt, decodingContext); - } - var offsetT = t - (referenceCorner & 1 ? 0 : symbolHeight); - var offsetS = currentS - (referenceCorner & 2 ? symbolWidth : 0); - var s2, t2, symbolRow; - if (transposed) { - for (s2 = 0; s2 < symbolHeight; s2++) { - row = bitmap[offsetS + s2]; - if (!row) { - continue; - } - symbolRow = symbolBitmap[s2]; - var maxWidth = Math.min(width - offsetT, symbolWidth); - switch (combinationOperator) { - case 0: - for (t2 = 0; t2 < maxWidth; t2++) { - row[offsetT + t2] |= symbolRow[t2]; - } - break; - case 2: - for (t2 = 0; t2 < maxWidth; t2++) { - row[offsetT + t2] ^= symbolRow[t2]; - } - break; - default: - error('JBIG2 error: operator ' + combinationOperator + ' is not supported'); - } + var currentT = 0; + + if (stripSize > 1) { + currentT = huffman ? huffmanInput.readBits(logStripSize) : decodeInteger(contextCache, 'IAIT', decoder); } - currentS += symbolHeight - 1; - } else { - for (t2 = 0; t2 < symbolHeight; t2++) { - row = bitmap[offsetT + t2]; - if (!row) { - continue; - } - symbolRow = symbolBitmap[t2]; - switch (combinationOperator) { - case 0: - for (s2 = 0; s2 < symbolWidth; s2++) { - row[offsetS + s2] |= symbolRow[s2]; - } - break; - case 2: - for (s2 = 0; s2 < symbolWidth; s2++) { - row[offsetS + s2] ^= symbolRow[s2]; - } - break; - default: - error('JBIG2 error: operator ' + combinationOperator + ' is not supported'); - } + + var t = stripSize * stripT + currentT; + var symbolId = huffman ? huffmanTables.symbolIDTable.decode(huffmanInput) : decodeIAID(contextCache, decoder, symbolCodeLength); + var applyRefinement = refinement && (huffman ? huffmanInput.readBit() : decodeInteger(contextCache, 'IARI', decoder)); + var symbolBitmap = inputSymbols[symbolId]; + var symbolWidth = symbolBitmap[0].length; + var symbolHeight = symbolBitmap.length; + + if (applyRefinement) { + var rdw = decodeInteger(contextCache, 'IARDW', decoder); + var rdh = decodeInteger(contextCache, 'IARDH', decoder); + var rdx = decodeInteger(contextCache, 'IARDX', decoder); + var rdy = decodeInteger(contextCache, 'IARDY', decoder); + symbolWidth += rdw; + symbolHeight += rdh; + symbolBitmap = decodeRefinement(symbolWidth, symbolHeight, refinementTemplateIndex, symbolBitmap, (rdw >> 1) + rdx, (rdh >> 1) + rdy, false, refinementAt, decodingContext); } - currentS += symbolWidth - 1; - } - i++; - var deltaS = decodeInteger(contextCache, 'IADS', decoder); - if (deltaS === null) { - break; - } - currentS += deltaS + dsOffset; + + var offsetT = t - (referenceCorner & 1 ? 0 : symbolHeight - 1); + var offsetS = currentS - (referenceCorner & 2 ? symbolWidth - 1 : 0); + var s2, t2, symbolRow; + + if (transposed) { + for (s2 = 0; s2 < symbolHeight; s2++) { + row = bitmap[offsetS + s2]; + + if (!row) { + continue; + } + + symbolRow = symbolBitmap[s2]; + var maxWidth = Math.min(width - offsetT, symbolWidth); + + switch (combinationOperator) { + case 0: + for (t2 = 0; t2 < maxWidth; t2++) { + row[offsetT + t2] |= symbolRow[t2]; + } + + break; + + case 2: + for (t2 = 0; t2 < maxWidth; t2++) { + row[offsetT + t2] ^= symbolRow[t2]; + } + + break; + + default: + throw new Jbig2Error("operator ".concat(combinationOperator, " is not supported")); + } + } + + currentS += symbolHeight - 1; + } else { + for (t2 = 0; t2 < symbolHeight; t2++) { + row = bitmap[offsetT + t2]; + + if (!row) { + continue; + } + + symbolRow = symbolBitmap[t2]; + + switch (combinationOperator) { + case 0: + for (s2 = 0; s2 < symbolWidth; s2++) { + row[offsetS + s2] |= symbolRow[s2]; + } + + break; + + case 2: + for (s2 = 0; s2 < symbolWidth; s2++) { + row[offsetS + s2] ^= symbolRow[s2]; + } + + break; + + default: + throw new Jbig2Error("operator ".concat(combinationOperator, " is not supported")); + } + } + + currentS += symbolWidth - 1; + } + + i++; + var deltaS = huffman ? huffmanTables.tableDeltaS.decode(huffmanInput) : decodeInteger(contextCache, 'IADS', decoder); + + if (deltaS === null) { + break; + } + + currentS += deltaS + dsOffset; } while (true); - } - return bitmap; } - function readSegmentHeader(data, start) { - var segmentHeader = {}; - segmentHeader.number = readUint32(data, start); - var flags = data[start + 4]; - var segmentType = flags & 0x3F; - if (!SegmentTypes[segmentType]) { - error('JBIG2 error: invalid segment type: ' + segmentType); - } - segmentHeader.type = segmentType; - segmentHeader.typeName = SegmentTypes[segmentType]; - segmentHeader.deferredNonRetain = !!(flags & 0x80); - var pageAssociationFieldSize = !!(flags & 0x40); - var referredFlags = data[start + 5]; - var referredToCount = referredFlags >> 5 & 7; - var retainBits = [referredFlags & 31]; - var position = start + 6; - if (referredFlags === 7) { - referredToCount = readUint32(data, position - 1) & 0x1FFFFFFF; + + return bitmap; + } + + function decodePatternDictionary(mmr, patternWidth, patternHeight, maxPatternIndex, template, decodingContext) { + var at = []; + + if (!mmr) { + at.push({ + x: -patternWidth, + y: 0 + }); + + if (template === 0) { + at.push({ + x: -3, + y: -1 + }); + at.push({ + x: 2, + y: -2 + }); + at.push({ + x: -2, + y: -2 + }); + } + } + + var collectiveWidth = (maxPatternIndex + 1) * patternWidth; + var collectiveBitmap = decodeBitmap(mmr, collectiveWidth, patternHeight, template, false, null, at, decodingContext); + var patterns = [], + i = 0, + patternBitmap, + xMin, + xMax, + y; + + while (i <= maxPatternIndex) { + patternBitmap = []; + xMin = patternWidth * i; + xMax = xMin + patternWidth; + + for (y = 0; y < patternHeight; y++) { + patternBitmap.push(collectiveBitmap[y].subarray(xMin, xMax)); + } + + patterns.push(patternBitmap); + i++; + } + + return patterns; + } + + function decodeHalftoneRegion(mmr, patterns, template, regionWidth, regionHeight, defaultPixelValue, enableSkip, combinationOperator, gridWidth, gridHeight, gridOffsetX, gridOffsetY, gridVectorX, gridVectorY, decodingContext) { + var skip = null; + + if (enableSkip) { + throw new Jbig2Error('skip is not supported'); + } + + if (combinationOperator !== 0) { + throw new Jbig2Error('operator ' + combinationOperator + ' is not supported in halftone region'); + } + + var regionBitmap = []; + var i, j, row; + + for (i = 0; i < regionHeight; i++) { + row = new Uint8Array(regionWidth); + + if (defaultPixelValue) { + for (j = 0; j < regionWidth; j++) { + row[j] = defaultPixelValue; + } + } + + regionBitmap.push(row); + } + + var numberOfPatterns = patterns.length; + var pattern0 = patterns[0]; + var patternWidth = pattern0[0].length, + patternHeight = pattern0.length; + var bitsPerValue = (0, _util.log2)(numberOfPatterns); + var at = []; + + if (!mmr) { + at.push({ + x: template <= 1 ? 3 : 2, + y: -1 + }); + + if (template === 0) { + at.push({ + x: -3, + y: -1 + }); + at.push({ + x: 2, + y: -2 + }); + at.push({ + x: -2, + y: -2 + }); + } + } + + var grayScaleBitPlanes = [], + mmrInput, + bitmap; + + if (mmr) { + mmrInput = new Reader(decodingContext.data, decodingContext.start, decodingContext.end); + } + + for (i = bitsPerValue - 1; i >= 0; i--) { + if (mmr) { + bitmap = decodeMMRBitmap(mmrInput, gridWidth, gridHeight, true); + } else { + bitmap = decodeBitmap(false, gridWidth, gridHeight, template, false, skip, at, decodingContext); + } + + grayScaleBitPlanes[i] = bitmap; + } + + var mg, ng, bit, patternIndex, patternBitmap, x, y, patternRow, regionRow; + + for (mg = 0; mg < gridHeight; mg++) { + for (ng = 0; ng < gridWidth; ng++) { + bit = 0; + patternIndex = 0; + + for (j = bitsPerValue - 1; j >= 0; j--) { + bit = grayScaleBitPlanes[j][mg][ng] ^ bit; + patternIndex |= bit << j; + } + + patternBitmap = patterns[patternIndex]; + x = gridOffsetX + mg * gridVectorY + ng * gridVectorX >> 8; + y = gridOffsetY + mg * gridVectorX - ng * gridVectorY >> 8; + + if (x >= 0 && x + patternWidth <= regionWidth && y >= 0 && y + patternHeight <= regionHeight) { + for (i = 0; i < patternHeight; i++) { + regionRow = regionBitmap[y + i]; + patternRow = patternBitmap[i]; + + for (j = 0; j < patternWidth; j++) { + regionRow[x + j] |= patternRow[j]; + } + } + } else { + var regionX = void 0, + regionY = void 0; + + for (i = 0; i < patternHeight; i++) { + regionY = y + i; + + if (regionY < 0 || regionY >= regionHeight) { + continue; + } + + regionRow = regionBitmap[regionY]; + patternRow = patternBitmap[i]; + + for (j = 0; j < patternWidth; j++) { + regionX = x + j; + + if (regionX >= 0 && regionX < regionWidth) { + regionRow[regionX] |= patternRow[j]; + } + } + } + } + } + } + + return regionBitmap; + } + + function readSegmentHeader(data, start) { + var segmentHeader = {}; + segmentHeader.number = (0, _util.readUint32)(data, start); + var flags = data[start + 4]; + var segmentType = flags & 0x3F; + + if (!SegmentTypes[segmentType]) { + throw new Jbig2Error('invalid segment type: ' + segmentType); + } + + segmentHeader.type = segmentType; + segmentHeader.typeName = SegmentTypes[segmentType]; + segmentHeader.deferredNonRetain = !!(flags & 0x80); + var pageAssociationFieldSize = !!(flags & 0x40); + var referredFlags = data[start + 5]; + var referredToCount = referredFlags >> 5 & 7; + var retainBits = [referredFlags & 31]; + var position = start + 6; + + if (referredFlags === 7) { + referredToCount = (0, _util.readUint32)(data, position - 1) & 0x1FFFFFFF; position += 3; var bytes = referredToCount + 7 >> 3; retainBits[0] = data[position++]; + while (--bytes > 0) { - retainBits.push(data[position++]); + retainBits.push(data[position++]); } - } else if (referredFlags === 5 || referredFlags === 6) { - error('JBIG2 error: invalid referred-to flags'); - } - segmentHeader.retainBits = retainBits; - var referredToSegmentNumberSize = segmentHeader.number <= 256 ? 1 : segmentHeader.number <= 65536 ? 2 : 4; - var referredTo = []; - var i, ii; - for (i = 0; i < referredToCount; i++) { - var number = referredToSegmentNumberSize === 1 ? data[position] : referredToSegmentNumberSize === 2 ? readUint16(data, position) : readUint32(data, position); + } else if (referredFlags === 5 || referredFlags === 6) { + throw new Jbig2Error('invalid referred-to flags'); + } + + segmentHeader.retainBits = retainBits; + var referredToSegmentNumberSize = segmentHeader.number <= 256 ? 1 : segmentHeader.number <= 65536 ? 2 : 4; + var referredTo = []; + var i, ii; + + for (i = 0; i < referredToCount; i++) { + var number = referredToSegmentNumberSize === 1 ? data[position] : referredToSegmentNumberSize === 2 ? (0, _util.readUint16)(data, position) : (0, _util.readUint32)(data, position); referredTo.push(number); position += referredToSegmentNumberSize; - } - segmentHeader.referredTo = referredTo; - if (!pageAssociationFieldSize) { - segmentHeader.pageAssociation = data[position++]; - } else { - segmentHeader.pageAssociation = readUint32(data, position); - position += 4; - } - segmentHeader.length = readUint32(data, position); - position += 4; - if (segmentHeader.length === 0xFFFFFFFF) { - if (segmentType === 38) { - var genericRegionInfo = readRegionSegmentInformation(data, position); - var genericRegionSegmentFlags = data[position + RegionSegmentInformationFieldLength]; - var genericRegionMmr = !!(genericRegionSegmentFlags & 1); - var searchPatternLength = 6; - var searchPattern = new Uint8Array(searchPatternLength); - if (!genericRegionMmr) { - searchPattern[0] = 0xFF; - searchPattern[1] = 0xAC; - } - searchPattern[2] = genericRegionInfo.height >>> 24 & 0xFF; - searchPattern[3] = genericRegionInfo.height >> 16 & 0xFF; - searchPattern[4] = genericRegionInfo.height >> 8 & 0xFF; - searchPattern[5] = genericRegionInfo.height & 0xFF; - for (i = position, ii = data.length; i < ii; i++) { - var j = 0; - while (j < searchPatternLength && searchPattern[j] === data[i + j]) { - j++; - } - if (j === searchPatternLength) { - segmentHeader.length = i + searchPatternLength; - break; - } - } - if (segmentHeader.length === 0xFFFFFFFF) { - error('JBIG2 error: segment end was not found'); - } - } else { - error('JBIG2 error: invalid unknown segment length'); - } - } - segmentHeader.headerEnd = position; - return segmentHeader; } - function readSegments(header, data, start, end) { - var segments = []; - var position = start; - while (position < end) { + + segmentHeader.referredTo = referredTo; + + if (!pageAssociationFieldSize) { + segmentHeader.pageAssociation = data[position++]; + } else { + segmentHeader.pageAssociation = (0, _util.readUint32)(data, position); + position += 4; + } + + segmentHeader.length = (0, _util.readUint32)(data, position); + position += 4; + + if (segmentHeader.length === 0xFFFFFFFF) { + if (segmentType === 38) { + var genericRegionInfo = readRegionSegmentInformation(data, position); + var genericRegionSegmentFlags = data[position + RegionSegmentInformationFieldLength]; + var genericRegionMmr = !!(genericRegionSegmentFlags & 1); + var searchPatternLength = 6; + var searchPattern = new Uint8Array(searchPatternLength); + + if (!genericRegionMmr) { + searchPattern[0] = 0xFF; + searchPattern[1] = 0xAC; + } + + searchPattern[2] = genericRegionInfo.height >>> 24 & 0xFF; + searchPattern[3] = genericRegionInfo.height >> 16 & 0xFF; + searchPattern[4] = genericRegionInfo.height >> 8 & 0xFF; + searchPattern[5] = genericRegionInfo.height & 0xFF; + + for (i = position, ii = data.length; i < ii; i++) { + var j = 0; + + while (j < searchPatternLength && searchPattern[j] === data[i + j]) { + j++; + } + + if (j === searchPatternLength) { + segmentHeader.length = i + searchPatternLength; + break; + } + } + + if (segmentHeader.length === 0xFFFFFFFF) { + throw new Jbig2Error('segment end was not found'); + } + } else { + throw new Jbig2Error('invalid unknown segment length'); + } + } + + segmentHeader.headerEnd = position; + return segmentHeader; + } + + function readSegments(header, data, start, end) { + var segments = []; + var position = start; + + while (position < end) { var segmentHeader = readSegmentHeader(data, position); position = segmentHeader.headerEnd; var segment = { - header: segmentHeader, - data: data + header: segmentHeader, + data: data }; + if (!header.randomAccess) { - segment.start = position; - position += segmentHeader.length; - segment.end = position; + segment.start = position; + position += segmentHeader.length; + segment.end = position; } + segments.push(segment); + if (segmentHeader.type === 51) { - break; + break; } - } - if (header.randomAccess) { + } + + if (header.randomAccess) { for (var i = 0, ii = segments.length; i < ii; i++) { - segments[i].start = position; - position += segments[i].header.length; - segments[i].end = position; + segments[i].start = position; + position += segments[i].header.length; + segments[i].end = position; } - } - return segments; } - function readRegionSegmentInformation(data, start) { - return { - width: readUint32(data, start), - height: readUint32(data, start + 4), - x: readUint32(data, start + 8), - y: readUint32(data, start + 12), + + return segments; + } + + function readRegionSegmentInformation(data, start) { + return { + width: (0, _util.readUint32)(data, start), + height: (0, _util.readUint32)(data, start + 4), + x: (0, _util.readUint32)(data, start + 8), + y: (0, _util.readUint32)(data, start + 12), combinationOperator: data[start + 16] & 7 - }; + }; + } + + var RegionSegmentInformationFieldLength = 17; + + function processSegment(segment, visitor) { + var header = segment.header; + var data = segment.data, + position = segment.start, + end = segment.end; + var args, at, i, atLength; + + switch (header.type) { + case 0: + var dictionary = {}; + var dictionaryFlags = (0, _util.readUint16)(data, position); + dictionary.huffman = !!(dictionaryFlags & 1); + dictionary.refinement = !!(dictionaryFlags & 2); + dictionary.huffmanDHSelector = dictionaryFlags >> 2 & 3; + dictionary.huffmanDWSelector = dictionaryFlags >> 4 & 3; + dictionary.bitmapSizeSelector = dictionaryFlags >> 6 & 1; + dictionary.aggregationInstancesSelector = dictionaryFlags >> 7 & 1; + dictionary.bitmapCodingContextUsed = !!(dictionaryFlags & 256); + dictionary.bitmapCodingContextRetained = !!(dictionaryFlags & 512); + dictionary.template = dictionaryFlags >> 10 & 3; + dictionary.refinementTemplate = dictionaryFlags >> 12 & 1; + position += 2; + + if (!dictionary.huffman) { + atLength = dictionary.template === 0 ? 4 : 1; + at = []; + + for (i = 0; i < atLength; i++) { + at.push({ + x: (0, _util.readInt8)(data, position), + y: (0, _util.readInt8)(data, position + 1) + }); + position += 2; + } + + dictionary.at = at; + } + + if (dictionary.refinement && !dictionary.refinementTemplate) { + at = []; + + for (i = 0; i < 2; i++) { + at.push({ + x: (0, _util.readInt8)(data, position), + y: (0, _util.readInt8)(data, position + 1) + }); + position += 2; + } + + dictionary.refinementAt = at; + } + + dictionary.numberOfExportedSymbols = (0, _util.readUint32)(data, position); + position += 4; + dictionary.numberOfNewSymbols = (0, _util.readUint32)(data, position); + position += 4; + args = [dictionary, header.number, header.referredTo, data, position, end]; + break; + + case 6: + case 7: + var textRegion = {}; + textRegion.info = readRegionSegmentInformation(data, position); + position += RegionSegmentInformationFieldLength; + var textRegionSegmentFlags = (0, _util.readUint16)(data, position); + position += 2; + textRegion.huffman = !!(textRegionSegmentFlags & 1); + textRegion.refinement = !!(textRegionSegmentFlags & 2); + textRegion.logStripSize = textRegionSegmentFlags >> 2 & 3; + textRegion.stripSize = 1 << textRegion.logStripSize; + textRegion.referenceCorner = textRegionSegmentFlags >> 4 & 3; + textRegion.transposed = !!(textRegionSegmentFlags & 64); + textRegion.combinationOperator = textRegionSegmentFlags >> 7 & 3; + textRegion.defaultPixelValue = textRegionSegmentFlags >> 9 & 1; + textRegion.dsOffset = textRegionSegmentFlags << 17 >> 27; + textRegion.refinementTemplate = textRegionSegmentFlags >> 15 & 1; + + if (textRegion.huffman) { + var textRegionHuffmanFlags = (0, _util.readUint16)(data, position); + position += 2; + textRegion.huffmanFS = textRegionHuffmanFlags & 3; + textRegion.huffmanDS = textRegionHuffmanFlags >> 2 & 3; + textRegion.huffmanDT = textRegionHuffmanFlags >> 4 & 3; + textRegion.huffmanRefinementDW = textRegionHuffmanFlags >> 6 & 3; + textRegion.huffmanRefinementDH = textRegionHuffmanFlags >> 8 & 3; + textRegion.huffmanRefinementDX = textRegionHuffmanFlags >> 10 & 3; + textRegion.huffmanRefinementDY = textRegionHuffmanFlags >> 12 & 3; + textRegion.huffmanRefinementSizeSelector = !!(textRegionHuffmanFlags & 0x4000); + } + + if (textRegion.refinement && !textRegion.refinementTemplate) { + at = []; + + for (i = 0; i < 2; i++) { + at.push({ + x: (0, _util.readInt8)(data, position), + y: (0, _util.readInt8)(data, position + 1) + }); + position += 2; + } + + textRegion.refinementAt = at; + } + + textRegion.numberOfSymbolInstances = (0, _util.readUint32)(data, position); + position += 4; + args = [textRegion, header.referredTo, data, position, end]; + break; + + case 16: + var patternDictionary = {}; + var patternDictionaryFlags = data[position++]; + patternDictionary.mmr = !!(patternDictionaryFlags & 1); + patternDictionary.template = patternDictionaryFlags >> 1 & 3; + patternDictionary.patternWidth = data[position++]; + patternDictionary.patternHeight = data[position++]; + patternDictionary.maxPatternIndex = (0, _util.readUint32)(data, position); + position += 4; + args = [patternDictionary, header.number, data, position, end]; + break; + + case 22: + case 23: + var halftoneRegion = {}; + halftoneRegion.info = readRegionSegmentInformation(data, position); + position += RegionSegmentInformationFieldLength; + var halftoneRegionFlags = data[position++]; + halftoneRegion.mmr = !!(halftoneRegionFlags & 1); + halftoneRegion.template = halftoneRegionFlags >> 1 & 3; + halftoneRegion.enableSkip = !!(halftoneRegionFlags & 8); + halftoneRegion.combinationOperator = halftoneRegionFlags >> 4 & 7; + halftoneRegion.defaultPixelValue = halftoneRegionFlags >> 7 & 1; + halftoneRegion.gridWidth = (0, _util.readUint32)(data, position); + position += 4; + halftoneRegion.gridHeight = (0, _util.readUint32)(data, position); + position += 4; + halftoneRegion.gridOffsetX = (0, _util.readUint32)(data, position) & 0xFFFFFFFF; + position += 4; + halftoneRegion.gridOffsetY = (0, _util.readUint32)(data, position) & 0xFFFFFFFF; + position += 4; + halftoneRegion.gridVectorX = (0, _util.readUint16)(data, position); + position += 2; + halftoneRegion.gridVectorY = (0, _util.readUint16)(data, position); + position += 2; + args = [halftoneRegion, header.referredTo, data, position, end]; + break; + + case 38: + case 39: + var genericRegion = {}; + genericRegion.info = readRegionSegmentInformation(data, position); + position += RegionSegmentInformationFieldLength; + var genericRegionSegmentFlags = data[position++]; + genericRegion.mmr = !!(genericRegionSegmentFlags & 1); + genericRegion.template = genericRegionSegmentFlags >> 1 & 3; + genericRegion.prediction = !!(genericRegionSegmentFlags & 8); + + if (!genericRegion.mmr) { + atLength = genericRegion.template === 0 ? 4 : 1; + at = []; + + for (i = 0; i < atLength; i++) { + at.push({ + x: (0, _util.readInt8)(data, position), + y: (0, _util.readInt8)(data, position + 1) + }); + position += 2; + } + + genericRegion.at = at; + } + + args = [genericRegion, data, position, end]; + break; + + case 48: + var pageInfo = { + width: (0, _util.readUint32)(data, position), + height: (0, _util.readUint32)(data, position + 4), + resolutionX: (0, _util.readUint32)(data, position + 8), + resolutionY: (0, _util.readUint32)(data, position + 12) + }; + + if (pageInfo.height === 0xFFFFFFFF) { + delete pageInfo.height; + } + + var pageSegmentFlags = data[position + 16]; + (0, _util.readUint16)(data, position + 17); + pageInfo.lossless = !!(pageSegmentFlags & 1); + pageInfo.refinement = !!(pageSegmentFlags & 2); + pageInfo.defaultPixelValue = pageSegmentFlags >> 2 & 1; + pageInfo.combinationOperator = pageSegmentFlags >> 3 & 3; + pageInfo.requiresBuffer = !!(pageSegmentFlags & 32); + pageInfo.combinationOperatorOverride = !!(pageSegmentFlags & 64); + args = [pageInfo]; + break; + + case 49: + break; + + case 50: + break; + + case 51: + break; + + case 53: + args = [header.number, data, position, end]; + break; + + case 62: + break; + + default: + throw new Jbig2Error("segment type ".concat(header.typeName, "(").concat(header.type, ")") + ' is not implemented'); } - var RegionSegmentInformationFieldLength = 17; - function processSegment(segment, visitor) { - var header = segment.header; - var data = segment.data, position = segment.start, end = segment.end; - var args, at, i, atLength; - switch (header.type) { - case 0: - var dictionary = {}; - var dictionaryFlags = readUint16(data, position); - dictionary.huffman = !!(dictionaryFlags & 1); - dictionary.refinement = !!(dictionaryFlags & 2); - dictionary.huffmanDHSelector = dictionaryFlags >> 2 & 3; - dictionary.huffmanDWSelector = dictionaryFlags >> 4 & 3; - dictionary.bitmapSizeSelector = dictionaryFlags >> 6 & 1; - dictionary.aggregationInstancesSelector = dictionaryFlags >> 7 & 1; - dictionary.bitmapCodingContextUsed = !!(dictionaryFlags & 256); - dictionary.bitmapCodingContextRetained = !!(dictionaryFlags & 512); - dictionary.template = dictionaryFlags >> 10 & 3; - dictionary.refinementTemplate = dictionaryFlags >> 12 & 1; - position += 2; - if (!dictionary.huffman) { - atLength = dictionary.template === 0 ? 4 : 1; - at = []; - for (i = 0; i < atLength; i++) { - at.push({ - x: readInt8(data, position), - y: readInt8(data, position + 1) - }); - position += 2; - } - dictionary.at = at; - } - if (dictionary.refinement && !dictionary.refinementTemplate) { - at = []; - for (i = 0; i < 2; i++) { - at.push({ - x: readInt8(data, position), - y: readInt8(data, position + 1) - }); - position += 2; - } - dictionary.refinementAt = at; - } - dictionary.numberOfExportedSymbols = readUint32(data, position); - position += 4; - dictionary.numberOfNewSymbols = readUint32(data, position); - position += 4; - args = [ - dictionary, - header.number, - header.referredTo, - data, - position, - end - ]; - break; - case 6: - case 7: - var textRegion = {}; - textRegion.info = readRegionSegmentInformation(data, position); - position += RegionSegmentInformationFieldLength; - var textRegionSegmentFlags = readUint16(data, position); - position += 2; - textRegion.huffman = !!(textRegionSegmentFlags & 1); - textRegion.refinement = !!(textRegionSegmentFlags & 2); - textRegion.stripSize = 1 << (textRegionSegmentFlags >> 2 & 3); - textRegion.referenceCorner = textRegionSegmentFlags >> 4 & 3; - textRegion.transposed = !!(textRegionSegmentFlags & 64); - textRegion.combinationOperator = textRegionSegmentFlags >> 7 & 3; - textRegion.defaultPixelValue = textRegionSegmentFlags >> 9 & 1; - textRegion.dsOffset = textRegionSegmentFlags << 17 >> 27; - textRegion.refinementTemplate = textRegionSegmentFlags >> 15 & 1; - if (textRegion.huffman) { - var textRegionHuffmanFlags = readUint16(data, position); - position += 2; - textRegion.huffmanFS = textRegionHuffmanFlags & 3; - textRegion.huffmanDS = textRegionHuffmanFlags >> 2 & 3; - textRegion.huffmanDT = textRegionHuffmanFlags >> 4 & 3; - textRegion.huffmanRefinementDW = textRegionHuffmanFlags >> 6 & 3; - textRegion.huffmanRefinementDH = textRegionHuffmanFlags >> 8 & 3; - textRegion.huffmanRefinementDX = textRegionHuffmanFlags >> 10 & 3; - textRegion.huffmanRefinementDY = textRegionHuffmanFlags >> 12 & 3; - textRegion.huffmanRefinementSizeSelector = !!(textRegionHuffmanFlags & 14); - } - if (textRegion.refinement && !textRegion.refinementTemplate) { - at = []; - for (i = 0; i < 2; i++) { - at.push({ - x: readInt8(data, position), - y: readInt8(data, position + 1) - }); - position += 2; - } - textRegion.refinementAt = at; - } - textRegion.numberOfSymbolInstances = readUint32(data, position); - position += 4; - if (textRegion.huffman) { - error('JBIG2 error: huffman is not supported'); - } - args = [ - textRegion, - header.referredTo, - data, - position, - end - ]; - break; - case 38: - case 39: - var genericRegion = {}; - genericRegion.info = readRegionSegmentInformation(data, position); - position += RegionSegmentInformationFieldLength; - var genericRegionSegmentFlags = data[position++]; - genericRegion.mmr = !!(genericRegionSegmentFlags & 1); - genericRegion.template = genericRegionSegmentFlags >> 1 & 3; - genericRegion.prediction = !!(genericRegionSegmentFlags & 8); - if (!genericRegion.mmr) { - atLength = genericRegion.template === 0 ? 4 : 1; - at = []; - for (i = 0; i < atLength; i++) { - at.push({ - x: readInt8(data, position), - y: readInt8(data, position + 1) - }); - position += 2; - } - genericRegion.at = at; - } - args = [ - genericRegion, - data, - position, - end - ]; - break; - case 48: - var pageInfo = { - width: readUint32(data, position), - height: readUint32(data, position + 4), - resolutionX: readUint32(data, position + 8), - resolutionY: readUint32(data, position + 12) - }; - if (pageInfo.height === 0xFFFFFFFF) { - delete pageInfo.height; - } - var pageSegmentFlags = data[position + 16]; - var pageStripingInformation = readUint16(data, position + 17); - pageInfo.lossless = !!(pageSegmentFlags & 1); - pageInfo.refinement = !!(pageSegmentFlags & 2); - pageInfo.defaultPixelValue = pageSegmentFlags >> 2 & 1; - pageInfo.combinationOperator = pageSegmentFlags >> 3 & 3; - pageInfo.requiresBuffer = !!(pageSegmentFlags & 32); - pageInfo.combinationOperatorOverride = !!(pageSegmentFlags & 64); - args = [pageInfo]; - break; - case 49: - break; - case 50: - break; - case 51: - break; - case 62: - break; - default: - error('JBIG2 error: segment type ' + header.typeName + '(' + header.type + ') is not implemented'); - } - var callbackName = 'on' + header.typeName; - if (callbackName in visitor) { + + var callbackName = 'on' + header.typeName; + + if (callbackName in visitor) { visitor[callbackName].apply(visitor, args); - } } - function processSegments(segments, visitor) { - for (var i = 0, ii = segments.length; i < ii; i++) { + } + + function processSegments(segments, visitor) { + for (var i = 0, ii = segments.length; i < ii; i++) { processSegment(segments[i], visitor); - } } - function parseJbig2(data, start, end) { - var position = start; - if (data[position] !== 0x97 || data[position + 1] !== 0x4A || data[position + 2] !== 0x42 || data[position + 3] !== 0x32 || data[position + 4] !== 0x0D || data[position + 5] !== 0x0A || data[position + 6] !== 0x1A || data[position + 7] !== 0x0A) { - error('JBIG2 error: invalid header'); - } - var header = {}; - position += 8; - var flags = data[position++]; - header.randomAccess = !(flags & 1); - if (!(flags & 2)) { - header.numberOfPages = readUint32(data, position); - position += 4; - } - var segments = readSegments(header, data, position, end); - error('Not implemented'); - } - function parseJbig2Chunks(chunks) { - var visitor = new SimpleSegmentVisitor(); - for (var i = 0, ii = chunks.length; i < ii; i++) { + } + + function parseJbig2Chunks(chunks) { + var visitor = new SimpleSegmentVisitor(); + + for (var i = 0, ii = chunks.length; i < ii; i++) { var chunk = chunks[i]; var segments = readSegments({}, chunk.data, chunk.start, chunk.end); processSegments(segments, visitor); - } - return visitor.buffer; } - function SimpleSegmentVisitor() { + + return visitor.buffer; + } + + function parseJbig2(data) { + var position = 0, + end = data.length; + + if (data[position] !== 0x97 || data[position + 1] !== 0x4A || data[position + 2] !== 0x42 || data[position + 3] !== 0x32 || data[position + 4] !== 0x0D || data[position + 5] !== 0x0A || data[position + 6] !== 0x1A || data[position + 7] !== 0x0A) { + throw new Jbig2Error('parseJbig2 - invalid header.'); } - SimpleSegmentVisitor.prototype = { - onPageInformation: function SimpleSegmentVisitor_onPageInformation(info) { + + var header = Object.create(null); + position += 8; + var flags = data[position++]; + header.randomAccess = !(flags & 1); + + if (!(flags & 2)) { + header.numberOfPages = (0, _util.readUint32)(data, position); + position += 4; + } + + var segments = readSegments(header, data, position, end); + var visitor = new SimpleSegmentVisitor(); + processSegments(segments, visitor); + var _visitor$currentPageI = visitor.currentPageInfo, + width = _visitor$currentPageI.width, + height = _visitor$currentPageI.height; + var bitPacked = visitor.buffer; + var imgData = new Uint8ClampedArray(width * height); + var q = 0, + k = 0; + + for (var i = 0; i < height; i++) { + var mask = 0, + buffer = void 0; + + for (var j = 0; j < width; j++) { + if (!mask) { + mask = 128; + buffer = bitPacked[k++]; + } + + imgData[q++] = buffer & mask ? 0 : 255; + mask >>= 1; + } + } + + return { + imgData: imgData, + width: width, + height: height + }; + } + + function SimpleSegmentVisitor() {} + + SimpleSegmentVisitor.prototype = { + onPageInformation: function SimpleSegmentVisitor_onPageInformation(info) { this.currentPageInfo = info; var rowSize = info.width + 7 >> 3; - var buffer = new Uint8Array(rowSize * info.height); + var buffer = new Uint8ClampedArray(rowSize * info.height); + if (info.defaultPixelValue) { - for (var i = 0, ii = buffer.length; i < ii; i++) { - buffer[i] = 0xFF; - } + for (var i = 0, ii = buffer.length; i < ii; i++) { + buffer[i] = 0xFF; + } } + this.buffer = buffer; - }, - drawBitmap: function SimpleSegmentVisitor_drawBitmap(regionInfo, bitmap) { + }, + drawBitmap: function SimpleSegmentVisitor_drawBitmap(regionInfo, bitmap) { var pageInfo = this.currentPageInfo; - var width = regionInfo.width, height = regionInfo.height; + var width = regionInfo.width, + height = regionInfo.height; var rowSize = pageInfo.width + 7 >> 3; var combinationOperator = pageInfo.combinationOperatorOverride ? regionInfo.combinationOperator : pageInfo.combinationOperator; var buffer = this.buffer; var mask0 = 128 >> (regionInfo.x & 7); var offset0 = regionInfo.y * rowSize + (regionInfo.x >> 3); var i, j, mask, offset; + switch (combinationOperator) { - case 0: - for (i = 0; i < height; i++) { - mask = mask0; - offset = offset0; - for (j = 0; j < width; j++) { - if (bitmap[i][j]) { - buffer[offset] |= mask; - } - mask >>= 1; - if (!mask) { - mask = 128; - offset++; - } - } - offset0 += rowSize; - } - break; - case 2: - for (i = 0; i < height; i++) { - mask = mask0; - offset = offset0; - for (j = 0; j < width; j++) { - if (bitmap[i][j]) { - buffer[offset] ^= mask; - } - mask >>= 1; - if (!mask) { - mask = 128; - offset++; - } - } - offset0 += rowSize; - } - break; - default: - error('JBIG2 error: operator ' + combinationOperator + ' is not supported'); + case 0: + for (i = 0; i < height; i++) { + mask = mask0; + offset = offset0; + + for (j = 0; j < width; j++) { + if (bitmap[i][j]) { + buffer[offset] |= mask; + } + + mask >>= 1; + + if (!mask) { + mask = 128; + offset++; + } + } + + offset0 += rowSize; + } + + break; + + case 2: + for (i = 0; i < height; i++) { + mask = mask0; + offset = offset0; + + for (j = 0; j < width; j++) { + if (bitmap[i][j]) { + buffer[offset] ^= mask; + } + + mask >>= 1; + + if (!mask) { + mask = 128; + offset++; + } + } + + offset0 += rowSize; + } + + break; + + default: + throw new Jbig2Error("operator ".concat(combinationOperator, " is not supported")); } - }, - onImmediateGenericRegion: function SimpleSegmentVisitor_onImmediateGenericRegion(region, data, start, end) { + }, + onImmediateGenericRegion: function SimpleSegmentVisitor_onImmediateGenericRegion(region, data, start, end) { var regionInfo = region.info; var decodingContext = new DecodingContext(data, start, end); var bitmap = decodeBitmap(region.mmr, regionInfo.width, regionInfo.height, region.template, region.prediction, null, region.at, decodingContext); this.drawBitmap(regionInfo, bitmap); - }, - onImmediateLosslessGenericRegion: function SimpleSegmentVisitor_onImmediateLosslessGenericRegion() { + }, + onImmediateLosslessGenericRegion: function SimpleSegmentVisitor_onImmediateLosslessGenericRegion() { this.onImmediateGenericRegion.apply(this, arguments); - }, - onSymbolDictionary: function SimpleSegmentVisitor_onSymbolDictionary(dictionary, currentSegment, referredSegments, data, start, end) { - var huffmanTables; + }, + onSymbolDictionary: function SimpleSegmentVisitor_onSymbolDictionary(dictionary, currentSegment, referredSegments, data, start, end) { + var huffmanTables, huffmanInput; + if (dictionary.huffman) { - error('JBIG2 error: huffman is not supported'); + huffmanTables = getSymbolDictionaryHuffmanTables(dictionary, referredSegments, this.customTables); + huffmanInput = new Reader(data, start, end); } + var symbols = this.symbols; + if (!symbols) { - this.symbols = symbols = {}; + this.symbols = symbols = {}; } + var inputSymbols = []; + for (var i = 0, ii = referredSegments.length; i < ii; i++) { - inputSymbols = inputSymbols.concat(symbols[referredSegments[i]]); + var referredSymbols = symbols[referredSegments[i]]; + + if (referredSymbols) { + inputSymbols = inputSymbols.concat(referredSymbols); + } } + var decodingContext = new DecodingContext(data, start, end); - symbols[currentSegment] = decodeSymbolDictionary(dictionary.huffman, dictionary.refinement, inputSymbols, dictionary.numberOfNewSymbols, dictionary.numberOfExportedSymbols, huffmanTables, dictionary.template, dictionary.at, dictionary.refinementTemplate, dictionary.refinementAt, decodingContext); - }, - onImmediateTextRegion: function SimpleSegmentVisitor_onImmediateTextRegion(region, referredSegments, data, start, end) { + symbols[currentSegment] = decodeSymbolDictionary(dictionary.huffman, dictionary.refinement, inputSymbols, dictionary.numberOfNewSymbols, dictionary.numberOfExportedSymbols, huffmanTables, dictionary.template, dictionary.at, dictionary.refinementTemplate, dictionary.refinementAt, decodingContext, huffmanInput); + }, + onImmediateTextRegion: function SimpleSegmentVisitor_onImmediateTextRegion(region, referredSegments, data, start, end) { var regionInfo = region.info; - var huffmanTables; + var huffmanTables, huffmanInput; var symbols = this.symbols; var inputSymbols = []; + for (var i = 0, ii = referredSegments.length; i < ii; i++) { - inputSymbols = inputSymbols.concat(symbols[referredSegments[i]]); + var referredSymbols = symbols[referredSegments[i]]; + + if (referredSymbols) { + inputSymbols = inputSymbols.concat(referredSymbols); + } } - var symbolCodeLength = log2(inputSymbols.length); + + var symbolCodeLength = (0, _util.log2)(inputSymbols.length); + + if (region.huffman) { + huffmanInput = new Reader(data, start, end); + huffmanTables = getTextRegionHuffmanTables(region, referredSegments, this.customTables, inputSymbols.length, huffmanInput); + } + var decodingContext = new DecodingContext(data, start, end); - var bitmap = decodeTextRegion(region.huffman, region.refinement, regionInfo.width, regionInfo.height, region.defaultPixelValue, region.numberOfSymbolInstances, region.stripSize, inputSymbols, symbolCodeLength, region.transposed, region.dsOffset, region.referenceCorner, region.combinationOperator, huffmanTables, region.refinementTemplate, region.refinementAt, decodingContext); + var bitmap = decodeTextRegion(region.huffman, region.refinement, regionInfo.width, regionInfo.height, region.defaultPixelValue, region.numberOfSymbolInstances, region.stripSize, inputSymbols, symbolCodeLength, region.transposed, region.dsOffset, region.referenceCorner, region.combinationOperator, huffmanTables, region.refinementTemplate, region.refinementAt, decodingContext, region.logStripSize, huffmanInput); this.drawBitmap(regionInfo, bitmap); - }, - onImmediateLosslessTextRegion: function SimpleSegmentVisitor_onImmediateLosslessTextRegion() { + }, + onImmediateLosslessTextRegion: function SimpleSegmentVisitor_onImmediateLosslessTextRegion() { this.onImmediateTextRegion.apply(this, arguments); - } - }; - function Jbig2Image() { + }, + onPatternDictionary: function onPatternDictionary(dictionary, currentSegment, data, start, end) { + var patterns = this.patterns; + + if (!patterns) { + this.patterns = patterns = {}; + } + + var decodingContext = new DecodingContext(data, start, end); + patterns[currentSegment] = decodePatternDictionary(dictionary.mmr, dictionary.patternWidth, dictionary.patternHeight, dictionary.maxPatternIndex, dictionary.template, decodingContext); + }, + onImmediateHalftoneRegion: function onImmediateHalftoneRegion(region, referredSegments, data, start, end) { + var patterns = this.patterns[referredSegments[0]]; + var regionInfo = region.info; + var decodingContext = new DecodingContext(data, start, end); + var bitmap = decodeHalftoneRegion(region.mmr, patterns, region.template, regionInfo.width, regionInfo.height, region.defaultPixelValue, region.enableSkip, region.combinationOperator, region.gridWidth, region.gridHeight, region.gridOffsetX, region.gridOffsetY, region.gridVectorX, region.gridVectorY, decodingContext); + this.drawBitmap(regionInfo, bitmap); + }, + onImmediateLosslessHalftoneRegion: function onImmediateLosslessHalftoneRegion() { + this.onImmediateHalftoneRegion.apply(this, arguments); + }, + onTables: function onTables(currentSegment, data, start, end) { + var customTables = this.customTables; + + if (!customTables) { + this.customTables = customTables = {}; + } + + customTables[currentSegment] = decodeTablesSegment(data, start, end); } - Jbig2Image.prototype = { - parseChunks: function Jbig2Image_parseChunks(chunks) { + }; + + function HuffmanLine(lineData) { + if (lineData.length === 2) { + this.isOOB = true; + this.rangeLow = 0; + this.prefixLength = lineData[0]; + this.rangeLength = 0; + this.prefixCode = lineData[1]; + this.isLowerRange = false; + } else { + this.isOOB = false; + this.rangeLow = lineData[0]; + this.prefixLength = lineData[1]; + this.rangeLength = lineData[2]; + this.prefixCode = lineData[3]; + this.isLowerRange = lineData[4] === 'lower'; + } + } + + function HuffmanTreeNode(line) { + this.children = []; + + if (line) { + this.isLeaf = true; + this.rangeLength = line.rangeLength; + this.rangeLow = line.rangeLow; + this.isLowerRange = line.isLowerRange; + this.isOOB = line.isOOB; + } else { + this.isLeaf = false; + } + } + + HuffmanTreeNode.prototype = { + buildTree: function buildTree(line, shift) { + var bit = line.prefixCode >> shift & 1; + + if (shift <= 0) { + this.children[bit] = new HuffmanTreeNode(line); + } else { + var node = this.children[bit]; + + if (!node) { + this.children[bit] = node = new HuffmanTreeNode(null); + } + + node.buildTree(line, shift - 1); + } + }, + decodeNode: function decodeNode(reader) { + if (this.isLeaf) { + if (this.isOOB) { + return null; + } + + var htOffset = reader.readBits(this.rangeLength); + return this.rangeLow + (this.isLowerRange ? -htOffset : htOffset); + } + + var node = this.children[reader.readBit()]; + + if (!node) { + throw new Jbig2Error('invalid Huffman data'); + } + + return node.decodeNode(reader); + } + }; + + function HuffmanTable(lines, prefixCodesDone) { + if (!prefixCodesDone) { + this.assignPrefixCodes(lines); + } + + this.rootNode = new HuffmanTreeNode(null); + var i, + ii = lines.length, + line; + + for (i = 0; i < ii; i++) { + line = lines[i]; + + if (line.prefixLength > 0) { + this.rootNode.buildTree(line, line.prefixLength - 1); + } + } + } + + HuffmanTable.prototype = { + decode: function decode(reader) { + return this.rootNode.decodeNode(reader); + }, + assignPrefixCodes: function assignPrefixCodes(lines) { + var linesLength = lines.length, + prefixLengthMax = 0, + i; + + for (i = 0; i < linesLength; i++) { + prefixLengthMax = Math.max(prefixLengthMax, lines[i].prefixLength); + } + + var histogram = new Uint32Array(prefixLengthMax + 1); + + for (i = 0; i < linesLength; i++) { + histogram[lines[i].prefixLength]++; + } + + var currentLength = 1, + firstCode = 0, + currentCode, + currentTemp, + line; + histogram[0] = 0; + + while (currentLength <= prefixLengthMax) { + firstCode = firstCode + histogram[currentLength - 1] << 1; + currentCode = firstCode; + currentTemp = 0; + + while (currentTemp < linesLength) { + line = lines[currentTemp]; + + if (line.prefixLength === currentLength) { + line.prefixCode = currentCode; + currentCode++; + } + + currentTemp++; + } + + currentLength++; + } + } + }; + + function decodeTablesSegment(data, start, end) { + var flags = data[start]; + var lowestValue = (0, _util.readUint32)(data, start + 1) & 0xFFFFFFFF; + var highestValue = (0, _util.readUint32)(data, start + 5) & 0xFFFFFFFF; + var reader = new Reader(data, start + 9, end); + var prefixSizeBits = (flags >> 1 & 7) + 1; + var rangeSizeBits = (flags >> 4 & 7) + 1; + var lines = []; + var prefixLength, + rangeLength, + currentRangeLow = lowestValue; + + do { + prefixLength = reader.readBits(prefixSizeBits); + rangeLength = reader.readBits(rangeSizeBits); + lines.push(new HuffmanLine([currentRangeLow, prefixLength, rangeLength, 0])); + currentRangeLow += 1 << rangeLength; + } while (currentRangeLow < highestValue); + + prefixLength = reader.readBits(prefixSizeBits); + lines.push(new HuffmanLine([lowestValue - 1, prefixLength, 32, 0, 'lower'])); + prefixLength = reader.readBits(prefixSizeBits); + lines.push(new HuffmanLine([highestValue, prefixLength, 32, 0])); + + if (flags & 1) { + prefixLength = reader.readBits(prefixSizeBits); + lines.push(new HuffmanLine([prefixLength, 0])); + } + + return new HuffmanTable(lines, false); + } + + var standardTablesCache = {}; + + function getStandardTable(number) { + var table = standardTablesCache[number]; + + if (table) { + return table; + } + + var lines; + + switch (number) { + case 1: + lines = [[0, 1, 4, 0x0], [16, 2, 8, 0x2], [272, 3, 16, 0x6], [65808, 3, 32, 0x7]]; + break; + + case 2: + lines = [[0, 1, 0, 0x0], [1, 2, 0, 0x2], [2, 3, 0, 0x6], [3, 4, 3, 0xE], [11, 5, 6, 0x1E], [75, 6, 32, 0x3E], [6, 0x3F]]; + break; + + case 3: + lines = [[-256, 8, 8, 0xFE], [0, 1, 0, 0x0], [1, 2, 0, 0x2], [2, 3, 0, 0x6], [3, 4, 3, 0xE], [11, 5, 6, 0x1E], [-257, 8, 32, 0xFF, 'lower'], [75, 7, 32, 0x7E], [6, 0x3E]]; + break; + + case 4: + lines = [[1, 1, 0, 0x0], [2, 2, 0, 0x2], [3, 3, 0, 0x6], [4, 4, 3, 0xE], [12, 5, 6, 0x1E], [76, 5, 32, 0x1F]]; + break; + + case 5: + lines = [[-255, 7, 8, 0x7E], [1, 1, 0, 0x0], [2, 2, 0, 0x2], [3, 3, 0, 0x6], [4, 4, 3, 0xE], [12, 5, 6, 0x1E], [-256, 7, 32, 0x7F, 'lower'], [76, 6, 32, 0x3E]]; + break; + + case 6: + lines = [[-2048, 5, 10, 0x1C], [-1024, 4, 9, 0x8], [-512, 4, 8, 0x9], [-256, 4, 7, 0xA], [-128, 5, 6, 0x1D], [-64, 5, 5, 0x1E], [-32, 4, 5, 0xB], [0, 2, 7, 0x0], [128, 3, 7, 0x2], [256, 3, 8, 0x3], [512, 4, 9, 0xC], [1024, 4, 10, 0xD], [-2049, 6, 32, 0x3E, 'lower'], [2048, 6, 32, 0x3F]]; + break; + + case 7: + lines = [[-1024, 4, 9, 0x8], [-512, 3, 8, 0x0], [-256, 4, 7, 0x9], [-128, 5, 6, 0x1A], [-64, 5, 5, 0x1B], [-32, 4, 5, 0xA], [0, 4, 5, 0xB], [32, 5, 5, 0x1C], [64, 5, 6, 0x1D], [128, 4, 7, 0xC], [256, 3, 8, 0x1], [512, 3, 9, 0x2], [1024, 3, 10, 0x3], [-1025, 5, 32, 0x1E, 'lower'], [2048, 5, 32, 0x1F]]; + break; + + case 8: + lines = [[-15, 8, 3, 0xFC], [-7, 9, 1, 0x1FC], [-5, 8, 1, 0xFD], [-3, 9, 0, 0x1FD], [-2, 7, 0, 0x7C], [-1, 4, 0, 0xA], [0, 2, 1, 0x0], [2, 5, 0, 0x1A], [3, 6, 0, 0x3A], [4, 3, 4, 0x4], [20, 6, 1, 0x3B], [22, 4, 4, 0xB], [38, 4, 5, 0xC], [70, 5, 6, 0x1B], [134, 5, 7, 0x1C], [262, 6, 7, 0x3C], [390, 7, 8, 0x7D], [646, 6, 10, 0x3D], [-16, 9, 32, 0x1FE, 'lower'], [1670, 9, 32, 0x1FF], [2, 0x1]]; + break; + + case 9: + lines = [[-31, 8, 4, 0xFC], [-15, 9, 2, 0x1FC], [-11, 8, 2, 0xFD], [-7, 9, 1, 0x1FD], [-5, 7, 1, 0x7C], [-3, 4, 1, 0xA], [-1, 3, 1, 0x2], [1, 3, 1, 0x3], [3, 5, 1, 0x1A], [5, 6, 1, 0x3A], [7, 3, 5, 0x4], [39, 6, 2, 0x3B], [43, 4, 5, 0xB], [75, 4, 6, 0xC], [139, 5, 7, 0x1B], [267, 5, 8, 0x1C], [523, 6, 8, 0x3C], [779, 7, 9, 0x7D], [1291, 6, 11, 0x3D], [-32, 9, 32, 0x1FE, 'lower'], [3339, 9, 32, 0x1FF], [2, 0x0]]; + break; + + case 10: + lines = [[-21, 7, 4, 0x7A], [-5, 8, 0, 0xFC], [-4, 7, 0, 0x7B], [-3, 5, 0, 0x18], [-2, 2, 2, 0x0], [2, 5, 0, 0x19], [3, 6, 0, 0x36], [4, 7, 0, 0x7C], [5, 8, 0, 0xFD], [6, 2, 6, 0x1], [70, 5, 5, 0x1A], [102, 6, 5, 0x37], [134, 6, 6, 0x38], [198, 6, 7, 0x39], [326, 6, 8, 0x3A], [582, 6, 9, 0x3B], [1094, 6, 10, 0x3C], [2118, 7, 11, 0x7D], [-22, 8, 32, 0xFE, 'lower'], [4166, 8, 32, 0xFF], [2, 0x2]]; + break; + + case 11: + lines = [[1, 1, 0, 0x0], [2, 2, 1, 0x2], [4, 4, 0, 0xC], [5, 4, 1, 0xD], [7, 5, 1, 0x1C], [9, 5, 2, 0x1D], [13, 6, 2, 0x3C], [17, 7, 2, 0x7A], [21, 7, 3, 0x7B], [29, 7, 4, 0x7C], [45, 7, 5, 0x7D], [77, 7, 6, 0x7E], [141, 7, 32, 0x7F]]; + break; + + case 12: + lines = [[1, 1, 0, 0x0], [2, 2, 0, 0x2], [3, 3, 1, 0x6], [5, 5, 0, 0x1C], [6, 5, 1, 0x1D], [8, 6, 1, 0x3C], [10, 7, 0, 0x7A], [11, 7, 1, 0x7B], [13, 7, 2, 0x7C], [17, 7, 3, 0x7D], [25, 7, 4, 0x7E], [41, 8, 5, 0xFE], [73, 8, 32, 0xFF]]; + break; + + case 13: + lines = [[1, 1, 0, 0x0], [2, 3, 0, 0x4], [3, 4, 0, 0xC], [4, 5, 0, 0x1C], [5, 4, 1, 0xD], [7, 3, 3, 0x5], [15, 6, 1, 0x3A], [17, 6, 2, 0x3B], [21, 6, 3, 0x3C], [29, 6, 4, 0x3D], [45, 6, 5, 0x3E], [77, 7, 6, 0x7E], [141, 7, 32, 0x7F]]; + break; + + case 14: + lines = [[-2, 3, 0, 0x4], [-1, 3, 0, 0x5], [0, 1, 0, 0x0], [1, 3, 0, 0x6], [2, 3, 0, 0x7]]; + break; + + case 15: + lines = [[-24, 7, 4, 0x7C], [-8, 6, 2, 0x3C], [-4, 5, 1, 0x1C], [-2, 4, 0, 0xC], [-1, 3, 0, 0x4], [0, 1, 0, 0x0], [1, 3, 0, 0x5], [2, 4, 0, 0xD], [3, 5, 1, 0x1D], [5, 6, 2, 0x3D], [9, 7, 4, 0x7D], [-25, 7, 32, 0x7E, 'lower'], [25, 7, 32, 0x7F]]; + break; + + default: + throw new Jbig2Error("standard table B.".concat(number, " does not exist")); + } + + var length = lines.length, + i; + + for (i = 0; i < length; i++) { + lines[i] = new HuffmanLine(lines[i]); + } + + table = new HuffmanTable(lines, true); + standardTablesCache[number] = table; + return table; + } + + function Reader(data, start, end) { + this.data = data; + this.start = start; + this.end = end; + this.position = start; + this.shift = -1; + this.currentByte = 0; + } + + Reader.prototype = { + readBit: function readBit() { + if (this.shift < 0) { + if (this.position >= this.end) { + throw new Jbig2Error('end of data while reading bit'); + } + + this.currentByte = this.data[this.position++]; + this.shift = 7; + } + + var bit = this.currentByte >> this.shift & 1; + this.shift--; + return bit; + }, + readBits: function readBits(numBits) { + var result = 0, + i; + + for (i = numBits - 1; i >= 0; i--) { + result |= this.readBit() << i; + } + + return result; + }, + byteAlign: function byteAlign() { + this.shift = -1; + }, + next: function next() { + if (this.position >= this.end) { + return -1; + } + + return this.data[this.position++]; + } + }; + + function getCustomHuffmanTable(index, referredTo, customTables) { + var currentIndex = 0, + i, + ii = referredTo.length, + table; + + for (i = 0; i < ii; i++) { + table = customTables[referredTo[i]]; + + if (table) { + if (index === currentIndex) { + return table; + } + + currentIndex++; + } + } + + throw new Jbig2Error('can\'t find custom Huffman table'); + } + + function getTextRegionHuffmanTables(textRegion, referredTo, customTables, numberOfSymbols, reader) { + var codes = [], + i, + codeLength; + + for (i = 0; i <= 34; i++) { + codeLength = reader.readBits(4); + codes.push(new HuffmanLine([i, codeLength, 0, 0])); + } + + var runCodesTable = new HuffmanTable(codes, false); + codes.length = 0; + + for (i = 0; i < numberOfSymbols;) { + codeLength = runCodesTable.decode(reader); + + if (codeLength >= 32) { + var repeatedLength = void 0, + numberOfRepeats = void 0, + j = void 0; + + switch (codeLength) { + case 32: + if (i === 0) { + throw new Jbig2Error('no previous value in symbol ID table'); + } + + numberOfRepeats = reader.readBits(2) + 3; + repeatedLength = codes[i - 1].prefixLength; + break; + + case 33: + numberOfRepeats = reader.readBits(3) + 3; + repeatedLength = 0; + break; + + case 34: + numberOfRepeats = reader.readBits(7) + 11; + repeatedLength = 0; + break; + + default: + throw new Jbig2Error('invalid code length in symbol ID table'); + } + + for (j = 0; j < numberOfRepeats; j++) { + codes.push(new HuffmanLine([i, repeatedLength, 0, 0])); + i++; + } + } else { + codes.push(new HuffmanLine([i, codeLength, 0, 0])); + i++; + } + } + + reader.byteAlign(); + var symbolIDTable = new HuffmanTable(codes, false); + var customIndex = 0, + tableFirstS, + tableDeltaS, + tableDeltaT; + + switch (textRegion.huffmanFS) { + case 0: + case 1: + tableFirstS = getStandardTable(textRegion.huffmanFS + 6); + break; + + case 3: + tableFirstS = getCustomHuffmanTable(customIndex, referredTo, customTables); + customIndex++; + break; + + default: + throw new Jbig2Error('invalid Huffman FS selector'); + } + + switch (textRegion.huffmanDS) { + case 0: + case 1: + case 2: + tableDeltaS = getStandardTable(textRegion.huffmanDS + 8); + break; + + case 3: + tableDeltaS = getCustomHuffmanTable(customIndex, referredTo, customTables); + customIndex++; + break; + + default: + throw new Jbig2Error('invalid Huffman DS selector'); + } + + switch (textRegion.huffmanDT) { + case 0: + case 1: + case 2: + tableDeltaT = getStandardTable(textRegion.huffmanDT + 11); + break; + + case 3: + tableDeltaT = getCustomHuffmanTable(customIndex, referredTo, customTables); + customIndex++; + break; + + default: + throw new Jbig2Error('invalid Huffman DT selector'); + } + + if (textRegion.refinement) { + throw new Jbig2Error('refinement with Huffman is not supported'); + } + + return { + symbolIDTable: symbolIDTable, + tableFirstS: tableFirstS, + tableDeltaS: tableDeltaS, + tableDeltaT: tableDeltaT + }; + } + + function getSymbolDictionaryHuffmanTables(dictionary, referredTo, customTables) { + var customIndex = 0, + tableDeltaHeight, + tableDeltaWidth; + + switch (dictionary.huffmanDHSelector) { + case 0: + case 1: + tableDeltaHeight = getStandardTable(dictionary.huffmanDHSelector + 4); + break; + + case 3: + tableDeltaHeight = getCustomHuffmanTable(customIndex, referredTo, customTables); + customIndex++; + break; + + default: + throw new Jbig2Error('invalid Huffman DH selector'); + } + + switch (dictionary.huffmanDWSelector) { + case 0: + case 1: + tableDeltaWidth = getStandardTable(dictionary.huffmanDWSelector + 2); + break; + + case 3: + tableDeltaWidth = getCustomHuffmanTable(customIndex, referredTo, customTables); + customIndex++; + break; + + default: + throw new Jbig2Error('invalid Huffman DW selector'); + } + + var tableBitmapSize, tableAggregateInstances; + + if (dictionary.bitmapSizeSelector) { + tableBitmapSize = getCustomHuffmanTable(customIndex, referredTo, customTables); + customIndex++; + } else { + tableBitmapSize = getStandardTable(1); + } + + if (dictionary.aggregationInstancesSelector) { + tableAggregateInstances = getCustomHuffmanTable(customIndex, referredTo, customTables); + } else { + tableAggregateInstances = getStandardTable(1); + } + + return { + tableDeltaHeight: tableDeltaHeight, + tableDeltaWidth: tableDeltaWidth, + tableBitmapSize: tableBitmapSize, + tableAggregateInstances: tableAggregateInstances + }; + } + + function readUncompressedBitmap(reader, width, height) { + var bitmap = [], + x, + y, + row; + + for (y = 0; y < height; y++) { + row = new Uint8Array(width); + bitmap.push(row); + + for (x = 0; x < width; x++) { + row[x] = reader.readBit(); + } + + reader.byteAlign(); + } + + return bitmap; + } + + function decodeMMRBitmap(input, width, height, endOfBlock) { + var params = { + K: -1, + Columns: width, + Rows: height, + BlackIs1: true, + EndOfBlock: endOfBlock + }; + var decoder = new _ccitt.CCITTFaxDecoder(input, params); + var bitmap = [], + x, + y, + row, + currentByte, + shift, + eof = false; + + for (y = 0; y < height; y++) { + row = new Uint8Array(width); + bitmap.push(row); + shift = -1; + + for (x = 0; x < width; x++) { + if (shift < 0) { + currentByte = decoder.readNextChar(); + + if (currentByte === -1) { + currentByte = 0; + eof = true; + } + + shift = 7; + } + + row[x] = currentByte >> shift & 1; + shift--; + } + } + + if (endOfBlock && !eof) { + var lookForEOFLimit = 5; + + for (var i = 0; i < lookForEOFLimit; i++) { + if (decoder.readNextChar() === -1) { + break; + } + } + } + + return bitmap; + } + + function Jbig2Image() {} + + Jbig2Image.prototype = { + parseChunks: function parseChunks(chunks) { return parseJbig2Chunks(chunks); - } - }; - return Jbig2Image; - }(); - exports.Jbig2Image = Jbig2Image; - })); - (function (root, factory) { - factory(root.pdfjsCoreJpg = {}, root.pdfjsSharedUtil); - }(this, function (exports, sharedUtil) { - var error = sharedUtil.error; - var JpegImage = function JpegImageClosure() { - var dctZigZag = new Uint8Array([ - 0, - 1, - 8, - 16, - 9, - 2, - 3, - 10, - 17, - 24, - 32, - 25, - 18, - 11, - 4, - 5, - 12, - 19, - 26, - 33, - 40, - 48, - 41, - 34, - 27, - 20, - 13, - 6, - 7, - 14, - 21, - 28, - 35, - 42, - 49, - 56, - 57, - 50, - 43, - 36, - 29, - 22, - 15, - 23, - 30, - 37, - 44, - 51, - 58, - 59, - 52, - 45, - 38, - 31, - 39, - 46, - 53, - 60, - 61, - 54, - 47, - 55, - 62, - 63 - ]); - var dctCos1 = 4017; - var dctSin1 = 799; - var dctCos3 = 3406; - var dctSin3 = 2276; - var dctCos6 = 1567; - var dctSin6 = 3784; - var dctSqrt2 = 5793; - var dctSqrt1d2 = 2896; - function JpegImage() { - this.decodeTransform = null; - this.colorTransform = -1; + }, + parse: function parse(data) { + var _parseJbig = parseJbig2(data), + imgData = _parseJbig.imgData, + width = _parseJbig.width, + height = _parseJbig.height; + + this.width = width; + this.height = height; + return imgData; } - function buildHuffmanTable(codeLengths, values) { - var k = 0, code = [], i, j, length = 16; - while (length > 0 && !codeLengths[length - 1]) { + }; + return Jbig2Image; +}(); + +exports.Jbig2Image = Jbig2Image; + +/***/ }), +/* 162 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.ArithmeticDecoder = void 0; + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var QeTable = [{ + qe: 0x5601, + nmps: 1, + nlps: 1, + switchFlag: 1 +}, { + qe: 0x3401, + nmps: 2, + nlps: 6, + switchFlag: 0 +}, { + qe: 0x1801, + nmps: 3, + nlps: 9, + switchFlag: 0 +}, { + qe: 0x0AC1, + nmps: 4, + nlps: 12, + switchFlag: 0 +}, { + qe: 0x0521, + nmps: 5, + nlps: 29, + switchFlag: 0 +}, { + qe: 0x0221, + nmps: 38, + nlps: 33, + switchFlag: 0 +}, { + qe: 0x5601, + nmps: 7, + nlps: 6, + switchFlag: 1 +}, { + qe: 0x5401, + nmps: 8, + nlps: 14, + switchFlag: 0 +}, { + qe: 0x4801, + nmps: 9, + nlps: 14, + switchFlag: 0 +}, { + qe: 0x3801, + nmps: 10, + nlps: 14, + switchFlag: 0 +}, { + qe: 0x3001, + nmps: 11, + nlps: 17, + switchFlag: 0 +}, { + qe: 0x2401, + nmps: 12, + nlps: 18, + switchFlag: 0 +}, { + qe: 0x1C01, + nmps: 13, + nlps: 20, + switchFlag: 0 +}, { + qe: 0x1601, + nmps: 29, + nlps: 21, + switchFlag: 0 +}, { + qe: 0x5601, + nmps: 15, + nlps: 14, + switchFlag: 1 +}, { + qe: 0x5401, + nmps: 16, + nlps: 14, + switchFlag: 0 +}, { + qe: 0x5101, + nmps: 17, + nlps: 15, + switchFlag: 0 +}, { + qe: 0x4801, + nmps: 18, + nlps: 16, + switchFlag: 0 +}, { + qe: 0x3801, + nmps: 19, + nlps: 17, + switchFlag: 0 +}, { + qe: 0x3401, + nmps: 20, + nlps: 18, + switchFlag: 0 +}, { + qe: 0x3001, + nmps: 21, + nlps: 19, + switchFlag: 0 +}, { + qe: 0x2801, + nmps: 22, + nlps: 19, + switchFlag: 0 +}, { + qe: 0x2401, + nmps: 23, + nlps: 20, + switchFlag: 0 +}, { + qe: 0x2201, + nmps: 24, + nlps: 21, + switchFlag: 0 +}, { + qe: 0x1C01, + nmps: 25, + nlps: 22, + switchFlag: 0 +}, { + qe: 0x1801, + nmps: 26, + nlps: 23, + switchFlag: 0 +}, { + qe: 0x1601, + nmps: 27, + nlps: 24, + switchFlag: 0 +}, { + qe: 0x1401, + nmps: 28, + nlps: 25, + switchFlag: 0 +}, { + qe: 0x1201, + nmps: 29, + nlps: 26, + switchFlag: 0 +}, { + qe: 0x1101, + nmps: 30, + nlps: 27, + switchFlag: 0 +}, { + qe: 0x0AC1, + nmps: 31, + nlps: 28, + switchFlag: 0 +}, { + qe: 0x09C1, + nmps: 32, + nlps: 29, + switchFlag: 0 +}, { + qe: 0x08A1, + nmps: 33, + nlps: 30, + switchFlag: 0 +}, { + qe: 0x0521, + nmps: 34, + nlps: 31, + switchFlag: 0 +}, { + qe: 0x0441, + nmps: 35, + nlps: 32, + switchFlag: 0 +}, { + qe: 0x02A1, + nmps: 36, + nlps: 33, + switchFlag: 0 +}, { + qe: 0x0221, + nmps: 37, + nlps: 34, + switchFlag: 0 +}, { + qe: 0x0141, + nmps: 38, + nlps: 35, + switchFlag: 0 +}, { + qe: 0x0111, + nmps: 39, + nlps: 36, + switchFlag: 0 +}, { + qe: 0x0085, + nmps: 40, + nlps: 37, + switchFlag: 0 +}, { + qe: 0x0049, + nmps: 41, + nlps: 38, + switchFlag: 0 +}, { + qe: 0x0025, + nmps: 42, + nlps: 39, + switchFlag: 0 +}, { + qe: 0x0015, + nmps: 43, + nlps: 40, + switchFlag: 0 +}, { + qe: 0x0009, + nmps: 44, + nlps: 41, + switchFlag: 0 +}, { + qe: 0x0005, + nmps: 45, + nlps: 42, + switchFlag: 0 +}, { + qe: 0x0001, + nmps: 45, + nlps: 43, + switchFlag: 0 +}, { + qe: 0x5601, + nmps: 46, + nlps: 46, + switchFlag: 0 +}]; + +var ArithmeticDecoder = +/*#__PURE__*/ +function () { + function ArithmeticDecoder(data, start, end) { + _classCallCheck(this, ArithmeticDecoder); + + this.data = data; + this.bp = start; + this.dataEnd = end; + this.chigh = data[start]; + this.clow = 0; + this.byteIn(); + this.chigh = this.chigh << 7 & 0xFFFF | this.clow >> 9 & 0x7F; + this.clow = this.clow << 7 & 0xFFFF; + this.ct -= 7; + this.a = 0x8000; + } + + _createClass(ArithmeticDecoder, [{ + key: "byteIn", + value: function byteIn() { + var data = this.data; + var bp = this.bp; + + if (data[bp] === 0xFF) { + if (data[bp + 1] > 0x8F) { + this.clow += 0xFF00; + this.ct = 8; + } else { + bp++; + this.clow += data[bp] << 9; + this.ct = 7; + this.bp = bp; + } + } else { + bp++; + this.clow += bp < this.dataEnd ? data[bp] << 8 : 0xFF00; + this.ct = 8; + this.bp = bp; + } + + if (this.clow > 0xFFFF) { + this.chigh += this.clow >> 16; + this.clow &= 0xFFFF; + } + } + }, { + key: "readBit", + value: function readBit(contexts, pos) { + var cx_index = contexts[pos] >> 1, + cx_mps = contexts[pos] & 1; + var qeTableIcx = QeTable[cx_index]; + var qeIcx = qeTableIcx.qe; + var d; + var a = this.a - qeIcx; + + if (this.chigh < qeIcx) { + if (a < qeIcx) { + a = qeIcx; + d = cx_mps; + cx_index = qeTableIcx.nmps; + } else { + a = qeIcx; + d = 1 ^ cx_mps; + + if (qeTableIcx.switchFlag === 1) { + cx_mps = d; + } + + cx_index = qeTableIcx.nlps; + } + } else { + this.chigh -= qeIcx; + + if ((a & 0x8000) !== 0) { + this.a = a; + return cx_mps; + } + + if (a < qeIcx) { + d = 1 ^ cx_mps; + + if (qeTableIcx.switchFlag === 1) { + cx_mps = d; + } + + cx_index = qeTableIcx.nlps; + } else { + d = cx_mps; + cx_index = qeTableIcx.nmps; + } + } + + do { + if (this.ct === 0) { + this.byteIn(); + } + + a <<= 1; + this.chigh = this.chigh << 1 & 0xFFFF | this.clow >> 15 & 1; + this.clow = this.clow << 1 & 0xFFFF; + this.ct--; + } while ((a & 0x8000) === 0); + + this.a = a; + contexts[pos] = cx_index << 1 | cx_mps; + return d; + } + }]); + + return ArithmeticDecoder; +}(); + +exports.ArithmeticDecoder = ArithmeticDecoder; + +/***/ }), +/* 163 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.JpegStream = void 0; + +var _util = __w_pdfjs_require__(6); + +var _stream = __w_pdfjs_require__(157); + +var _primitives = __w_pdfjs_require__(155); + +var _jpg = __w_pdfjs_require__(164); + +var JpegStream = function JpegStreamClosure() { + function JpegStream(stream, maybeLength, dict, params) { + var ch; + + while ((ch = stream.getByte()) !== -1) { + if (ch === 0xFF) { + stream.skip(-1); + break; + } + } + + this.stream = stream; + this.maybeLength = maybeLength; + this.dict = dict; + this.params = params; + + _stream.DecodeStream.call(this, maybeLength); + } + + JpegStream.prototype = Object.create(_stream.DecodeStream.prototype); + Object.defineProperty(JpegStream.prototype, 'bytes', { + get: function JpegStream_bytes() { + return (0, _util.shadow)(this, 'bytes', this.stream.getBytes(this.maybeLength)); + }, + configurable: true + }); + + JpegStream.prototype.ensureBuffer = function (requested) {}; + + JpegStream.prototype.readBlock = function () { + if (this.eof) { + return; + } + + var jpegOptions = { + decodeTransform: undefined, + colorTransform: undefined + }; + var decodeArr = this.dict.getArray('Decode', 'D'); + + if (this.forceRGB && Array.isArray(decodeArr)) { + var bitsPerComponent = this.dict.get('BitsPerComponent') || 8; + var decodeArrLength = decodeArr.length; + var transform = new Int32Array(decodeArrLength); + var transformNeeded = false; + var maxValue = (1 << bitsPerComponent) - 1; + + for (var i = 0; i < decodeArrLength; i += 2) { + transform[i] = (decodeArr[i + 1] - decodeArr[i]) * 256 | 0; + transform[i + 1] = decodeArr[i] * maxValue | 0; + + if (transform[i] !== 256 || transform[i + 1] !== 0) { + transformNeeded = true; + } + } + + if (transformNeeded) { + jpegOptions.decodeTransform = transform; + } + } + + if ((0, _primitives.isDict)(this.params)) { + var colorTransform = this.params.get('ColorTransform'); + + if (Number.isInteger(colorTransform)) { + jpegOptions.colorTransform = colorTransform; + } + } + + var jpegImage = new _jpg.JpegImage(jpegOptions); + jpegImage.parse(this.bytes); + var data = jpegImage.getData({ + width: this.drawWidth, + height: this.drawHeight, + forceRGB: this.forceRGB, + isSourcePDF: true + }); + this.buffer = data; + this.bufferLength = data.length; + this.eof = true; + }; + + JpegStream.prototype.getIR = function () { + var forceDataSchema = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + return (0, _util.createObjectURL)(this.bytes, 'image/jpeg', forceDataSchema); + }; + + return JpegStream; +}(); + +exports.JpegStream = JpegStream; + +/***/ }), +/* 164 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.JpegImage = void 0; + +var _util = __w_pdfjs_require__(6); + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +var JpegError = function JpegErrorClosure() { + function JpegError(msg) { + this.message = 'JPEG error: ' + msg; + } + + JpegError.prototype = new Error(); + JpegError.prototype.name = 'JpegError'; + JpegError.constructor = JpegError; + return JpegError; +}(); + +var DNLMarkerError = function DNLMarkerErrorClosure() { + function DNLMarkerError(message, scanLines) { + this.message = message; + this.scanLines = scanLines; + } + + DNLMarkerError.prototype = new Error(); + DNLMarkerError.prototype.name = 'DNLMarkerError'; + DNLMarkerError.constructor = DNLMarkerError; + return DNLMarkerError; +}(); + +var EOIMarkerError = function EOIMarkerErrorClosure() { + function EOIMarkerError(message) { + this.message = message; + } + + EOIMarkerError.prototype = new Error(); + EOIMarkerError.prototype.name = 'EOIMarkerError'; + EOIMarkerError.constructor = EOIMarkerError; + return EOIMarkerError; +}(); + +var JpegImage = function JpegImageClosure() { + var dctZigZag = new Uint8Array([0, 1, 8, 16, 9, 2, 3, 10, 17, 24, 32, 25, 18, 11, 4, 5, 12, 19, 26, 33, 40, 48, 41, 34, 27, 20, 13, 6, 7, 14, 21, 28, 35, 42, 49, 56, 57, 50, 43, 36, 29, 22, 15, 23, 30, 37, 44, 51, 58, 59, 52, 45, 38, 31, 39, 46, 53, 60, 61, 54, 47, 55, 62, 63]); + var dctCos1 = 4017; + var dctSin1 = 799; + var dctCos3 = 3406; + var dctSin3 = 2276; + var dctCos6 = 1567; + var dctSin6 = 3784; + var dctSqrt2 = 5793; + var dctSqrt1d2 = 2896; + + function JpegImage() { + var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}, + _ref$decodeTransform = _ref.decodeTransform, + decodeTransform = _ref$decodeTransform === void 0 ? null : _ref$decodeTransform, + _ref$colorTransform = _ref.colorTransform, + colorTransform = _ref$colorTransform === void 0 ? -1 : _ref$colorTransform; + + this._decodeTransform = decodeTransform; + this._colorTransform = colorTransform; + } + + function buildHuffmanTable(codeLengths, values) { + var k = 0, + code = [], + i, + j, + length = 16; + + while (length > 0 && !codeLengths[length - 1]) { length--; - } - code.push({ + } + + code.push({ children: [], index: 0 - }); - var p = code[0], q; - for (i = 0; i < length; i++) { + }); + var p = code[0], + q; + + for (i = 0; i < length; i++) { for (j = 0; j < codeLengths[i]; j++) { - p = code.pop(); - p.children[p.index] = values[k]; - while (p.index > 0) { p = code.pop(); - } - p.index++; - code.push(p); - while (code.length <= i) { + p.children[p.index] = values[k]; + + while (p.index > 0) { + p = code.pop(); + } + + p.index++; + code.push(p); + + while (code.length <= i) { + code.push(q = { + children: [], + index: 0 + }); + p.children[p.index] = q.children; + p = q; + } + + k++; + } + + if (i + 1 < length) { code.push(q = { - children: [], - index: 0 + children: [], + index: 0 }); p.children[p.index] = q.children; p = q; - } - k++; } - if (i + 1 < length) { - code.push(q = { - children: [], - index: 0 - }); - p.children[p.index] = q.children; - p = q; - } - } - return code[0].children; } - function getBlockBufferOffset(component, row, col) { - return 64 * ((component.blocksPerLine + 1) * row + col); - } - function decodeScan(data, offset, frame, components, resetInterval, spectralStart, spectralEnd, successivePrev, successive) { - var mcusPerLine = frame.mcusPerLine; - var progressive = frame.progressive; - var startOffset = offset, bitsData = 0, bitsCount = 0; - function readBit() { + + return code[0].children; + } + + function getBlockBufferOffset(component, row, col) { + return 64 * ((component.blocksPerLine + 1) * row + col); + } + + function decodeScan(data, offset, frame, components, resetInterval, spectralStart, spectralEnd, successivePrev, successive) { + var parseDNLMarker = arguments.length > 9 && arguments[9] !== undefined ? arguments[9] : false; + var mcusPerLine = frame.mcusPerLine; + var progressive = frame.progressive; + var startOffset = offset, + bitsData = 0, + bitsCount = 0; + + function readBit() { if (bitsCount > 0) { - bitsCount--; - return bitsData >> bitsCount & 1; + bitsCount--; + return bitsData >> bitsCount & 1; } + bitsData = data[offset++]; + if (bitsData === 0xFF) { - var nextByte = data[offset++]; - if (nextByte) { - error('JPEG error: unexpected marker ' + (bitsData << 8 | nextByte).toString(16)); - } + var nextByte = data[offset++]; + + if (nextByte) { + if (nextByte === 0xDC && parseDNLMarker) { + offset += 2; + var scanLines = data[offset++] << 8 | data[offset++]; + + if (scanLines > 0 && scanLines !== frame.scanLines) { + throw new DNLMarkerError('Found DNL marker (0xFFDC) while parsing scan data', scanLines); + } + } else if (nextByte === 0xD9) { + throw new EOIMarkerError('Found EOI marker (0xFFD9) while parsing scan data'); + } + + throw new JpegError("unexpected marker ".concat((bitsData << 8 | nextByte).toString(16))); + } } + bitsCount = 7; return bitsData >>> 7; - } - function decodeHuffman(tree) { + } + + function decodeHuffman(tree) { var node = tree; + while (true) { - node = node[readBit()]; - if (typeof node === 'number') { - return node; - } - if (typeof node !== 'object') { - error('JPEG error: invalid huffman sequence'); - } + node = node[readBit()]; + + if (typeof node === 'number') { + return node; + } + + if (_typeof(node) !== 'object') { + throw new JpegError('invalid huffman sequence'); + } } - } - function receive(length) { + } + + function receive(length) { var n = 0; + while (length > 0) { - n = n << 1 | readBit(); - length--; + n = n << 1 | readBit(); + length--; } + return n; - } - function receiveAndExtend(length) { + } + + function receiveAndExtend(length) { if (length === 1) { - return readBit() === 1 ? 1 : -1; + return readBit() === 1 ? 1 : -1; } + var n = receive(length); + if (n >= 1 << length - 1) { - return n; + return n; } + return n + (-1 << length) + 1; - } - function decodeBaseline(component, offset) { + } + + function decodeBaseline(component, offset) { var t = decodeHuffman(component.huffmanTableDC); var diff = t === 0 ? 0 : receiveAndExtend(t); component.blockData[offset] = component.pred += diff; var k = 1; + while (k < 64) { - var rs = decodeHuffman(component.huffmanTableAC); - var s = rs & 15, r = rs >> 4; - if (s === 0) { - if (r < 15) { - break; + var rs = decodeHuffman(component.huffmanTableAC); + var s = rs & 15, + r = rs >> 4; + + if (s === 0) { + if (r < 15) { + break; + } + + k += 16; + continue; } - k += 16; - continue; - } - k += r; - var z = dctZigZag[k]; - component.blockData[offset + z] = receiveAndExtend(s); - k++; + + k += r; + var z = dctZigZag[k]; + component.blockData[offset + z] = receiveAndExtend(s); + k++; } - } - function decodeDCFirst(component, offset) { + } + + function decodeDCFirst(component, offset) { var t = decodeHuffman(component.huffmanTableDC); var diff = t === 0 ? 0 : receiveAndExtend(t) << successive; component.blockData[offset] = component.pred += diff; - } - function decodeDCSuccessive(component, offset) { + } + + function decodeDCSuccessive(component, offset) { component.blockData[offset] |= readBit() << successive; - } - var eobrun = 0; - function decodeACFirst(component, offset) { + } + + var eobrun = 0; + + function decodeACFirst(component, offset) { if (eobrun > 0) { - eobrun--; - return; + eobrun--; + return; } - var k = spectralStart, e = spectralEnd; + + var k = spectralStart, + e = spectralEnd; + while (k <= e) { - var rs = decodeHuffman(component.huffmanTableAC); - var s = rs & 15, r = rs >> 4; - if (s === 0) { - if (r < 15) { - eobrun = receive(r) + (1 << r) - 1; - break; + var rs = decodeHuffman(component.huffmanTableAC); + var s = rs & 15, + r = rs >> 4; + + if (s === 0) { + if (r < 15) { + eobrun = receive(r) + (1 << r) - 1; + break; + } + + k += 16; + continue; } - k += 16; - continue; - } - k += r; - var z = dctZigZag[k]; - component.blockData[offset + z] = receiveAndExtend(s) * (1 << successive); - k++; + + k += r; + var z = dctZigZag[k]; + component.blockData[offset + z] = receiveAndExtend(s) * (1 << successive); + k++; } - } - var successiveACState = 0, successiveACNextValue; - function decodeACSuccessive(component, offset) { + } + + var successiveACState = 0, + successiveACNextValue; + + function decodeACSuccessive(component, offset) { var k = spectralStart; var e = spectralEnd; var r = 0; var s; var rs; + while (k <= e) { - var z = dctZigZag[k]; - switch (successiveACState) { - case 0: - rs = decodeHuffman(component.huffmanTableAC); - s = rs & 15; - r = rs >> 4; - if (s === 0) { - if (r < 15) { - eobrun = receive(r) + (1 << r); - successiveACState = 4; - } else { - r = 16; - successiveACState = 1; - } - } else { - if (s !== 1) { - error('JPEG error: invalid ACn encoding'); - } - successiveACNextValue = receiveAndExtend(s); - successiveACState = r ? 2 : 3; + var offsetZ = offset + dctZigZag[k]; + var sign = component.blockData[offsetZ] < 0 ? -1 : 1; + + switch (successiveACState) { + case 0: + rs = decodeHuffman(component.huffmanTableAC); + s = rs & 15; + r = rs >> 4; + + if (s === 0) { + if (r < 15) { + eobrun = receive(r) + (1 << r); + successiveACState = 4; + } else { + r = 16; + successiveACState = 1; + } + } else { + if (s !== 1) { + throw new JpegError('invalid ACn encoding'); + } + + successiveACNextValue = receiveAndExtend(s); + successiveACState = r ? 2 : 3; + } + + continue; + + case 1: + case 2: + if (component.blockData[offsetZ]) { + component.blockData[offsetZ] += sign * (readBit() << successive); + } else { + r--; + + if (r === 0) { + successiveACState = successiveACState === 2 ? 3 : 0; + } + } + + break; + + case 3: + if (component.blockData[offsetZ]) { + component.blockData[offsetZ] += sign * (readBit() << successive); + } else { + component.blockData[offsetZ] = successiveACNextValue << successive; + successiveACState = 0; + } + + break; + + case 4: + if (component.blockData[offsetZ]) { + component.blockData[offsetZ] += sign * (readBit() << successive); + } + + break; } - continue; - case 1: - case 2: - if (component.blockData[offset + z]) { - component.blockData[offset + z] += readBit() << successive; - } else { - r--; - if (r === 0) { - successiveACState = successiveACState === 2 ? 3 : 0; - } - } - break; - case 3: - if (component.blockData[offset + z]) { - component.blockData[offset + z] += readBit() << successive; - } else { - component.blockData[offset + z] = successiveACNextValue << successive; - successiveACState = 0; - } - break; - case 4: - if (component.blockData[offset + z]) { - component.blockData[offset + z] += readBit() << successive; - } - break; - } - k++; + + k++; } + if (successiveACState === 4) { - eobrun--; - if (eobrun === 0) { - successiveACState = 0; - } + eobrun--; + + if (eobrun === 0) { + successiveACState = 0; + } } - } - function decodeMcu(component, decode, mcu, row, col) { + } + + function decodeMcu(component, decode, mcu, row, col) { var mcuRow = mcu / mcusPerLine | 0; var mcuCol = mcu % mcusPerLine; var blockRow = mcuRow * component.v + row; var blockCol = mcuCol * component.h + col; var offset = getBlockBufferOffset(component, blockRow, blockCol); decode(component, offset); - } - function decodeBlock(component, decode, mcu) { + } + + function decodeBlock(component, decode, mcu) { var blockRow = mcu / component.blocksPerLine | 0; var blockCol = mcu % component.blocksPerLine; var offset = getBlockBufferOffset(component, blockRow, blockCol); decode(component, offset); - } - var componentsLength = components.length; - var component, i, j, k, n; - var decodeFn; - if (progressive) { - if (spectralStart === 0) { - decodeFn = successivePrev === 0 ? decodeDCFirst : decodeDCSuccessive; - } else { - decodeFn = successivePrev === 0 ? decodeACFirst : decodeACSuccessive; - } - } else { - decodeFn = decodeBaseline; - } - var mcu = 0, marker; - var mcuExpected; - if (componentsLength === 1) { - mcuExpected = components[0].blocksPerLine * components[0].blocksPerColumn; - } else { - mcuExpected = mcusPerLine * frame.mcusPerColumn; - } - if (!resetInterval) { - resetInterval = mcuExpected; - } - var h, v; - while (mcu < mcuExpected) { - for (i = 0; i < componentsLength; i++) { - components[i].pred = 0; - } - eobrun = 0; - if (componentsLength === 1) { - component = components[0]; - for (n = 0; n < resetInterval; n++) { - decodeBlock(component, decodeFn, mcu); - mcu++; - } - } else { - for (n = 0; n < resetInterval; n++) { - for (i = 0; i < componentsLength; i++) { - component = components[i]; - h = component.h; - v = component.v; - for (j = 0; j < v; j++) { - for (k = 0; k < h; k++) { - decodeMcu(component, decodeFn, mcu, j, k); - } - } - } - mcu++; - } - } - bitsCount = 0; - marker = data[offset] << 8 | data[offset + 1]; - while (data[offset] === 0x00 && offset < data.length - 1) { - offset++; - marker = data[offset] << 8 | data[offset + 1]; - } - if (marker <= 0xFF00) { - error('JPEG error: marker was not found'); - } - if (marker >= 0xFFD0 && marker <= 0xFFD7) { - offset += 2; - } else { - break; - } - } - return offset - startOffset; } - function quantizeAndInverse(component, blockBufferOffset, p) { - var qt = component.quantizationTable, blockData = component.blockData; - var v0, v1, v2, v3, v4, v5, v6, v7; - var p0, p1, p2, p3, p4, p5, p6, p7; - var t; - if (!qt) { - error('JPEG error: missing required Quantization Table.'); - } - for (var row = 0; row < 64; row += 8) { + + var componentsLength = components.length; + var component, i, j, k, n; + var decodeFn; + + if (progressive) { + if (spectralStart === 0) { + decodeFn = successivePrev === 0 ? decodeDCFirst : decodeDCSuccessive; + } else { + decodeFn = successivePrev === 0 ? decodeACFirst : decodeACSuccessive; + } + } else { + decodeFn = decodeBaseline; + } + + var mcu = 0, + fileMarker; + var mcuExpected; + + if (componentsLength === 1) { + mcuExpected = components[0].blocksPerLine * components[0].blocksPerColumn; + } else { + mcuExpected = mcusPerLine * frame.mcusPerColumn; + } + + var h, v; + + while (mcu < mcuExpected) { + var mcuToRead = resetInterval ? Math.min(mcuExpected - mcu, resetInterval) : mcuExpected; + + for (i = 0; i < componentsLength; i++) { + components[i].pred = 0; + } + + eobrun = 0; + + if (componentsLength === 1) { + component = components[0]; + + for (n = 0; n < mcuToRead; n++) { + decodeBlock(component, decodeFn, mcu); + mcu++; + } + } else { + for (n = 0; n < mcuToRead; n++) { + for (i = 0; i < componentsLength; i++) { + component = components[i]; + h = component.h; + v = component.v; + + for (j = 0; j < v; j++) { + for (k = 0; k < h; k++) { + decodeMcu(component, decodeFn, mcu, j, k); + } + } + } + + mcu++; + } + } + + bitsCount = 0; + fileMarker = findNextFileMarker(data, offset); + + if (fileMarker && fileMarker.invalid) { + (0, _util.warn)('decodeScan - unexpected MCU data, current marker is: ' + fileMarker.invalid); + offset = fileMarker.offset; + } + + var marker = fileMarker && fileMarker.marker; + + if (!marker || marker <= 0xFF00) { + throw new JpegError('marker was not found'); + } + + if (marker >= 0xFFD0 && marker <= 0xFFD7) { + offset += 2; + } else { + break; + } + } + + fileMarker = findNextFileMarker(data, offset); + + if (fileMarker && fileMarker.invalid) { + (0, _util.warn)('decodeScan - unexpected Scan data, current marker is: ' + fileMarker.invalid); + offset = fileMarker.offset; + } + + return offset - startOffset; + } + + function quantizeAndInverse(component, blockBufferOffset, p) { + var qt = component.quantizationTable, + blockData = component.blockData; + var v0, v1, v2, v3, v4, v5, v6, v7; + var p0, p1, p2, p3, p4, p5, p6, p7; + var t; + + if (!qt) { + throw new JpegError('missing required Quantization Table.'); + } + + for (var row = 0; row < 64; row += 8) { p0 = blockData[blockBufferOffset + row]; p1 = blockData[blockBufferOffset + row + 1]; p2 = blockData[blockBufferOffset + row + 2]; @@ -14646,18 +22150,20 @@ p6 = blockData[blockBufferOffset + row + 6]; p7 = blockData[blockBufferOffset + row + 7]; p0 *= qt[row]; + if ((p1 | p2 | p3 | p4 | p5 | p6 | p7) === 0) { - t = dctSqrt2 * p0 + 512 >> 10; - p[row] = t; - p[row + 1] = t; - p[row + 2] = t; - p[row + 3] = t; - p[row + 4] = t; - p[row + 5] = t; - p[row + 6] = t; - p[row + 7] = t; - continue; + t = dctSqrt2 * p0 + 512 >> 10; + p[row] = t; + p[row + 1] = t; + p[row + 2] = t; + p[row + 3] = t; + p[row + 4] = t; + p[row + 5] = t; + p[row + 6] = t; + p[row + 7] = t; + continue; } + p1 *= qt[row + 1]; p2 *= qt[row + 2]; p3 *= qt[row + 3]; @@ -14700,8 +22206,9 @@ p[row + 5] = v2 - v5; p[row + 3] = v3 + v4; p[row + 4] = v3 - v4; - } - for (var col = 0; col < 8; ++col) { + } + + for (var col = 0; col < 8; ++col) { p0 = p[col]; p1 = p[col + 8]; p2 = p[col + 16]; @@ -14710,19 +22217,21 @@ p5 = p[col + 40]; p6 = p[col + 48]; p7 = p[col + 56]; + if ((p1 | p2 | p3 | p4 | p5 | p6 | p7) === 0) { - t = dctSqrt2 * p0 + 8192 >> 14; - t = t < -2040 ? 0 : t >= 2024 ? 255 : t + 2056 >> 4; - blockData[blockBufferOffset + col] = t; - blockData[blockBufferOffset + col + 8] = t; - blockData[blockBufferOffset + col + 16] = t; - blockData[blockBufferOffset + col + 24] = t; - blockData[blockBufferOffset + col + 32] = t; - blockData[blockBufferOffset + col + 40] = t; - blockData[blockBufferOffset + col + 48] = t; - blockData[blockBufferOffset + col + 56] = t; - continue; + t = dctSqrt2 * p0 + 8192 >> 14; + t = t < -2040 ? 0 : t >= 2024 ? 255 : t + 2056 >> 4; + blockData[blockBufferOffset + col] = t; + blockData[blockBufferOffset + col + 8] = t; + blockData[blockBufferOffset + col + 16] = t; + blockData[blockBufferOffset + col + 24] = t; + blockData[blockBufferOffset + col + 32] = t; + blockData[blockBufferOffset + col + 40] = t; + blockData[blockBufferOffset + col + 48] = t; + blockData[blockBufferOffset + col + 56] = t; + continue; } + v0 = dctSqrt2 * p0 + 2048 >> 12; v1 = dctSqrt2 * p4 + 2048 >> 12; v2 = p2; @@ -14774,252 +22283,388 @@ blockData[blockBufferOffset + col + 40] = p5; blockData[blockBufferOffset + col + 48] = p6; blockData[blockBufferOffset + col + 56] = p7; - } } - function buildComponentData(frame, component) { - var blocksPerLine = component.blocksPerLine; - var blocksPerColumn = component.blocksPerColumn; - var computationBuffer = new Int16Array(64); - for (var blockRow = 0; blockRow < blocksPerColumn; blockRow++) { + } + + function buildComponentData(frame, component) { + var blocksPerLine = component.blocksPerLine; + var blocksPerColumn = component.blocksPerColumn; + var computationBuffer = new Int16Array(64); + + for (var blockRow = 0; blockRow < blocksPerColumn; blockRow++) { for (var blockCol = 0; blockCol < blocksPerLine; blockCol++) { - var offset = getBlockBufferOffset(component, blockRow, blockCol); - quantizeAndInverse(component, offset, computationBuffer); + var offset = getBlockBufferOffset(component, blockRow, blockCol); + quantizeAndInverse(component, offset, computationBuffer); } - } - return component.blockData; } - function clamp0to255(a) { - return a <= 0 ? 0 : a >= 255 ? 255 : a; + + return component.blockData; + } + + function findNextFileMarker(data, currentPos) { + var startPos = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : currentPos; + + function peekUint16(pos) { + return data[pos] << 8 | data[pos + 1]; } - JpegImage.prototype = { - parse: function parse(data) { + + var maxPos = data.length - 1; + var newPos = startPos < currentPos ? startPos : currentPos; + + if (currentPos >= maxPos) { + return null; + } + + var currentMarker = peekUint16(currentPos); + + if (currentMarker >= 0xFFC0 && currentMarker <= 0xFFFE) { + return { + invalid: null, + marker: currentMarker, + offset: currentPos + }; + } + + var newMarker = peekUint16(newPos); + + while (!(newMarker >= 0xFFC0 && newMarker <= 0xFFFE)) { + if (++newPos >= maxPos) { + return null; + } + + newMarker = peekUint16(newPos); + } + + return { + invalid: currentMarker.toString(16), + marker: newMarker, + offset: newPos + }; + } + + JpegImage.prototype = { + parse: function parse(data) { + var _ref2 = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}, + _ref2$dnlScanLines = _ref2.dnlScanLines, + dnlScanLines = _ref2$dnlScanLines === void 0 ? null : _ref2$dnlScanLines; + function readUint16() { - var value = data[offset] << 8 | data[offset + 1]; - offset += 2; - return value; + var value = data[offset] << 8 | data[offset + 1]; + offset += 2; + return value; } + function readDataBlock() { - var length = readUint16(); - var array = data.subarray(offset, offset + length - 2); - offset += array.length; - return array; + var length = readUint16(); + var endOffset = offset + length - 2; + var fileMarker = findNextFileMarker(data, endOffset, offset); + + if (fileMarker && fileMarker.invalid) { + (0, _util.warn)('readDataBlock - incorrect length, current marker is: ' + fileMarker.invalid); + endOffset = fileMarker.offset; + } + + var array = data.subarray(offset, endOffset); + offset += array.length; + return array; } + function prepareComponents(frame) { - var mcusPerLine = Math.ceil(frame.samplesPerLine / 8 / frame.maxH); - var mcusPerColumn = Math.ceil(frame.scanLines / 8 / frame.maxV); - for (var i = 0; i < frame.components.length; i++) { - component = frame.components[i]; - var blocksPerLine = Math.ceil(Math.ceil(frame.samplesPerLine / 8) * component.h / frame.maxH); - var blocksPerColumn = Math.ceil(Math.ceil(frame.scanLines / 8) * component.v / frame.maxV); - var blocksPerLineForMcu = mcusPerLine * component.h; - var blocksPerColumnForMcu = mcusPerColumn * component.v; - var blocksBufferSize = 64 * blocksPerColumnForMcu * (blocksPerLineForMcu + 1); - component.blockData = new Int16Array(blocksBufferSize); - component.blocksPerLine = blocksPerLine; - component.blocksPerColumn = blocksPerColumn; - } - frame.mcusPerLine = mcusPerLine; - frame.mcusPerColumn = mcusPerColumn; + var mcusPerLine = Math.ceil(frame.samplesPerLine / 8 / frame.maxH); + var mcusPerColumn = Math.ceil(frame.scanLines / 8 / frame.maxV); + + for (var i = 0; i < frame.components.length; i++) { + component = frame.components[i]; + var blocksPerLine = Math.ceil(Math.ceil(frame.samplesPerLine / 8) * component.h / frame.maxH); + var blocksPerColumn = Math.ceil(Math.ceil(frame.scanLines / 8) * component.v / frame.maxV); + var blocksPerLineForMcu = mcusPerLine * component.h; + var blocksPerColumnForMcu = mcusPerColumn * component.v; + var blocksBufferSize = 64 * blocksPerColumnForMcu * (blocksPerLineForMcu + 1); + component.blockData = new Int16Array(blocksBufferSize); + component.blocksPerLine = blocksPerLine; + component.blocksPerColumn = blocksPerColumn; + } + + frame.mcusPerLine = mcusPerLine; + frame.mcusPerColumn = mcusPerColumn; } + var offset = 0; var jfif = null; var adobe = null; var frame, resetInterval; + var numSOSMarkers = 0; var quantizationTables = []; - var huffmanTablesAC = [], huffmanTablesDC = []; + var huffmanTablesAC = [], + huffmanTablesDC = []; var fileMarker = readUint16(); + if (fileMarker !== 0xFFD8) { - error('JPEG error: SOI not found'); + throw new JpegError('SOI not found'); } + fileMarker = readUint16(); - while (fileMarker !== 0xFFD9) { - var i, j, l; - switch (fileMarker) { - case 0xFFE0: - case 0xFFE1: - case 0xFFE2: - case 0xFFE3: - case 0xFFE4: - case 0xFFE5: - case 0xFFE6: - case 0xFFE7: - case 0xFFE8: - case 0xFFE9: - case 0xFFEA: - case 0xFFEB: - case 0xFFEC: - case 0xFFED: - case 0xFFEE: - case 0xFFEF: - case 0xFFFE: - var appData = readDataBlock(); - if (fileMarker === 0xFFE0) { - if (appData[0] === 0x4A && appData[1] === 0x46 && appData[2] === 0x49 && appData[3] === 0x46 && appData[4] === 0) { - jfif = { - version: { - major: appData[5], - minor: appData[6] - }, - densityUnits: appData[7], - xDensity: appData[8] << 8 | appData[9], - yDensity: appData[10] << 8 | appData[11], - thumbWidth: appData[12], - thumbHeight: appData[13], - thumbData: appData.subarray(14, 14 + 3 * appData[12] * appData[13]) - }; - } + + markerLoop: while (fileMarker !== 0xFFD9) { + var i, j, l; + + switch (fileMarker) { + case 0xFFE0: + case 0xFFE1: + case 0xFFE2: + case 0xFFE3: + case 0xFFE4: + case 0xFFE5: + case 0xFFE6: + case 0xFFE7: + case 0xFFE8: + case 0xFFE9: + case 0xFFEA: + case 0xFFEB: + case 0xFFEC: + case 0xFFED: + case 0xFFEE: + case 0xFFEF: + case 0xFFFE: + var appData = readDataBlock(); + + if (fileMarker === 0xFFE0) { + if (appData[0] === 0x4A && appData[1] === 0x46 && appData[2] === 0x49 && appData[3] === 0x46 && appData[4] === 0) { + jfif = { + version: { + major: appData[5], + minor: appData[6] + }, + densityUnits: appData[7], + xDensity: appData[8] << 8 | appData[9], + yDensity: appData[10] << 8 | appData[11], + thumbWidth: appData[12], + thumbHeight: appData[13], + thumbData: appData.subarray(14, 14 + 3 * appData[12] * appData[13]) + }; + } + } + + if (fileMarker === 0xFFEE) { + if (appData[0] === 0x41 && appData[1] === 0x64 && appData[2] === 0x6F && appData[3] === 0x62 && appData[4] === 0x65) { + adobe = { + version: appData[5] << 8 | appData[6], + flags0: appData[7] << 8 | appData[8], + flags1: appData[9] << 8 | appData[10], + transformCode: appData[11] + }; + } + } + + break; + + case 0xFFDB: + var quantizationTablesLength = readUint16(); + var quantizationTablesEnd = quantizationTablesLength + offset - 2; + var z; + + while (offset < quantizationTablesEnd) { + var quantizationTableSpec = data[offset++]; + var tableData = new Uint16Array(64); + + if (quantizationTableSpec >> 4 === 0) { + for (j = 0; j < 64; j++) { + z = dctZigZag[j]; + tableData[z] = data[offset++]; + } + } else if (quantizationTableSpec >> 4 === 1) { + for (j = 0; j < 64; j++) { + z = dctZigZag[j]; + tableData[z] = readUint16(); + } + } else { + throw new JpegError('DQT - invalid table spec'); + } + + quantizationTables[quantizationTableSpec & 15] = tableData; + } + + break; + + case 0xFFC0: + case 0xFFC1: + case 0xFFC2: + if (frame) { + throw new JpegError('Only single frame JPEGs supported'); + } + + readUint16(); + frame = {}; + frame.extended = fileMarker === 0xFFC1; + frame.progressive = fileMarker === 0xFFC2; + frame.precision = data[offset++]; + var sofScanLines = readUint16(); + frame.scanLines = dnlScanLines || sofScanLines; + frame.samplesPerLine = readUint16(); + frame.components = []; + frame.componentIds = {}; + var componentsCount = data[offset++], + componentId; + var maxH = 0, + maxV = 0; + + for (i = 0; i < componentsCount; i++) { + componentId = data[offset]; + var h = data[offset + 1] >> 4; + var v = data[offset + 1] & 15; + + if (maxH < h) { + maxH = h; + } + + if (maxV < v) { + maxV = v; + } + + var qId = data[offset + 2]; + l = frame.components.push({ + h: h, + v: v, + quantizationId: qId, + quantizationTable: null + }); + frame.componentIds[componentId] = l - 1; + offset += 3; + } + + frame.maxH = maxH; + frame.maxV = maxV; + prepareComponents(frame); + break; + + case 0xFFC4: + var huffmanLength = readUint16(); + + for (i = 2; i < huffmanLength;) { + var huffmanTableSpec = data[offset++]; + var codeLengths = new Uint8Array(16); + var codeLengthSum = 0; + + for (j = 0; j < 16; j++, offset++) { + codeLengthSum += codeLengths[j] = data[offset]; + } + + var huffmanValues = new Uint8Array(codeLengthSum); + + for (j = 0; j < codeLengthSum; j++, offset++) { + huffmanValues[j] = data[offset]; + } + + i += 17 + codeLengthSum; + (huffmanTableSpec >> 4 === 0 ? huffmanTablesDC : huffmanTablesAC)[huffmanTableSpec & 15] = buildHuffmanTable(codeLengths, huffmanValues); + } + + break; + + case 0xFFDD: + readUint16(); + resetInterval = readUint16(); + break; + + case 0xFFDA: + var parseDNLMarker = ++numSOSMarkers === 1 && !dnlScanLines; + readUint16(); + var selectorsCount = data[offset++]; + var components = [], + component; + + for (i = 0; i < selectorsCount; i++) { + var componentIndex = frame.componentIds[data[offset++]]; + component = frame.components[componentIndex]; + var tableSpec = data[offset++]; + component.huffmanTableDC = huffmanTablesDC[tableSpec >> 4]; + component.huffmanTableAC = huffmanTablesAC[tableSpec & 15]; + components.push(component); + } + + var spectralStart = data[offset++]; + var spectralEnd = data[offset++]; + var successiveApproximation = data[offset++]; + + try { + var processed = decodeScan(data, offset, frame, components, resetInterval, spectralStart, spectralEnd, successiveApproximation >> 4, successiveApproximation & 15, parseDNLMarker); + offset += processed; + } catch (ex) { + if (ex instanceof DNLMarkerError) { + (0, _util.warn)("".concat(ex.message, " -- attempting to re-parse the JPEG image.")); + return this.parse(data, { + dnlScanLines: ex.scanLines + }); + } else if (ex instanceof EOIMarkerError) { + (0, _util.warn)("".concat(ex.message, " -- ignoring the rest of the image data.")); + break markerLoop; + } + + throw ex; + } + + break; + + case 0xFFDC: + offset += 4; + break; + + case 0xFFFF: + if (data[offset] !== 0xFF) { + offset--; + } + + break; + + default: + if (data[offset - 3] === 0xFF && data[offset - 2] >= 0xC0 && data[offset - 2] <= 0xFE) { + offset -= 3; + break; + } + + var nextFileMarker = findNextFileMarker(data, offset - 2); + + if (nextFileMarker && nextFileMarker.invalid) { + (0, _util.warn)('JpegImage.parse - unexpected data, current marker is: ' + nextFileMarker.invalid); + offset = nextFileMarker.offset; + break; + } + + throw new JpegError('unknown marker ' + fileMarker.toString(16)); } - if (fileMarker === 0xFFEE) { - if (appData[0] === 0x41 && appData[1] === 0x64 && appData[2] === 0x6F && appData[3] === 0x62 && appData[4] === 0x65) { - adobe = { - version: appData[5] << 8 | appData[6], - flags0: appData[7] << 8 | appData[8], - flags1: appData[9] << 8 | appData[10], - transformCode: appData[11] - }; - } - } - break; - case 0xFFDB: - var quantizationTablesLength = readUint16(); - var quantizationTablesEnd = quantizationTablesLength + offset - 2; - var z; - while (offset < quantizationTablesEnd) { - var quantizationTableSpec = data[offset++]; - var tableData = new Uint16Array(64); - if (quantizationTableSpec >> 4 === 0) { - for (j = 0; j < 64; j++) { - z = dctZigZag[j]; - tableData[z] = data[offset++]; - } - } else if (quantizationTableSpec >> 4 === 1) { - for (j = 0; j < 64; j++) { - z = dctZigZag[j]; - tableData[z] = readUint16(); - } - } else { - error('JPEG error: DQT - invalid table spec'); - } - quantizationTables[quantizationTableSpec & 15] = tableData; - } - break; - case 0xFFC0: - case 0xFFC1: - case 0xFFC2: - if (frame) { - error('JPEG error: Only single frame JPEGs supported'); - } - readUint16(); - frame = {}; - frame.extended = fileMarker === 0xFFC1; - frame.progressive = fileMarker === 0xFFC2; - frame.precision = data[offset++]; - frame.scanLines = readUint16(); - frame.samplesPerLine = readUint16(); - frame.components = []; - frame.componentIds = {}; - var componentsCount = data[offset++], componentId; - var maxH = 0, maxV = 0; - for (i = 0; i < componentsCount; i++) { - componentId = data[offset]; - var h = data[offset + 1] >> 4; - var v = data[offset + 1] & 15; - if (maxH < h) { - maxH = h; - } - if (maxV < v) { - maxV = v; - } - var qId = data[offset + 2]; - l = frame.components.push({ - h: h, - v: v, - quantizationId: qId, - quantizationTable: null - }); - frame.componentIds[componentId] = l - 1; - offset += 3; - } - frame.maxH = maxH; - frame.maxV = maxV; - prepareComponents(frame); - break; - case 0xFFC4: - var huffmanLength = readUint16(); - for (i = 2; i < huffmanLength;) { - var huffmanTableSpec = data[offset++]; - var codeLengths = new Uint8Array(16); - var codeLengthSum = 0; - for (j = 0; j < 16; j++, offset++) { - codeLengthSum += codeLengths[j] = data[offset]; - } - var huffmanValues = new Uint8Array(codeLengthSum); - for (j = 0; j < codeLengthSum; j++, offset++) { - huffmanValues[j] = data[offset]; - } - i += 17 + codeLengthSum; - (huffmanTableSpec >> 4 === 0 ? huffmanTablesDC : huffmanTablesAC)[huffmanTableSpec & 15] = buildHuffmanTable(codeLengths, huffmanValues); - } - break; - case 0xFFDD: - readUint16(); - resetInterval = readUint16(); - break; - case 0xFFDA: - var scanLength = readUint16(); - var selectorsCount = data[offset++]; - var components = [], component; - for (i = 0; i < selectorsCount; i++) { - var componentIndex = frame.componentIds[data[offset++]]; - component = frame.components[componentIndex]; - var tableSpec = data[offset++]; - component.huffmanTableDC = huffmanTablesDC[tableSpec >> 4]; - component.huffmanTableAC = huffmanTablesAC[tableSpec & 15]; - components.push(component); - } - var spectralStart = data[offset++]; - var spectralEnd = data[offset++]; - var successiveApproximation = data[offset++]; - var processed = decodeScan(data, offset, frame, components, resetInterval, spectralStart, spectralEnd, successiveApproximation >> 4, successiveApproximation & 15); - offset += processed; - break; - case 0xFFFF: - if (data[offset] !== 0xFF) { - offset--; - } - break; - default: - if (data[offset - 3] === 0xFF && data[offset - 2] >= 0xC0 && data[offset - 2] <= 0xFE) { - offset -= 3; - break; - } - error('JPEG error: unknown marker ' + fileMarker.toString(16)); - } - fileMarker = readUint16(); + + fileMarker = readUint16(); } + this.width = frame.samplesPerLine; this.height = frame.scanLines; this.jfif = jfif; this.adobe = adobe; this.components = []; + for (i = 0; i < frame.components.length; i++) { - component = frame.components[i]; - var quantizationTable = quantizationTables[component.quantizationId]; - if (quantizationTable) { - component.quantizationTable = quantizationTable; - } - this.components.push({ - output: buildComponentData(frame, component), - scaleX: component.h / frame.maxH, - scaleY: component.v / frame.maxV, - blocksPerLine: component.blocksPerLine, - blocksPerColumn: component.blocksPerColumn - }); + component = frame.components[i]; + var quantizationTable = quantizationTables[component.quantizationId]; + + if (quantizationTable) { + component.quantizationTable = quantizationTable; + } + + this.components.push({ + output: buildComponentData(frame, component), + scaleX: component.h / frame.maxH, + scaleY: component.v / frame.maxV, + blocksPerLine: component.blocksPerLine, + blocksPerColumn: component.blocksPerColumn + }); } + this.numComponents = this.components.length; - }, - _getLinearizedBlockData: function getLinearizedBlockData(width, height) { - var scaleX = this.width / width, scaleY = this.height / height; + }, + _getLinearizedBlockData: function _getLinearizedBlockData(width, height) { + var isSourcePDF = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; + var scaleX = this.width / width, + scaleY = this.height / height; var component, componentScaleX, componentScaleY, blocksPerScanline; var x, y, i, j, k; var index; @@ -15027,584 +22672,821 @@ var output; var numComponents = this.components.length; var dataLength = width * height * numComponents; - var data = new Uint8Array(dataLength); + var data = new Uint8ClampedArray(dataLength); var xScaleBlockOffset = new Uint32Array(width); var mask3LSB = 0xfffffff8; + for (i = 0; i < numComponents; i++) { - component = this.components[i]; - componentScaleX = component.scaleX * scaleX; - componentScaleY = component.scaleY * scaleY; - offset = i; - output = component.output; - blocksPerScanline = component.blocksPerLine + 1 << 3; - for (x = 0; x < width; x++) { - j = 0 | x * componentScaleX; - xScaleBlockOffset[x] = (j & mask3LSB) << 3 | j & 7; - } - for (y = 0; y < height; y++) { - j = 0 | y * componentScaleY; - index = blocksPerScanline * (j & mask3LSB) | (j & 7) << 3; + component = this.components[i]; + componentScaleX = component.scaleX * scaleX; + componentScaleY = component.scaleY * scaleY; + offset = i; + output = component.output; + blocksPerScanline = component.blocksPerLine + 1 << 3; + for (x = 0; x < width; x++) { - data[offset] = output[index + xScaleBlockOffset[x]]; - offset += numComponents; + j = 0 | x * componentScaleX; + xScaleBlockOffset[x] = (j & mask3LSB) << 3 | j & 7; + } + + for (y = 0; y < height; y++) { + j = 0 | y * componentScaleY; + index = blocksPerScanline * (j & mask3LSB) | (j & 7) << 3; + + for (x = 0; x < width; x++) { + data[offset] = output[index + xScaleBlockOffset[x]]; + offset += numComponents; + } } - } } - var transform = this.decodeTransform; + + var transform = this._decodeTransform; + + if (!isSourcePDF && numComponents === 4 && !transform) { + transform = new Int32Array([-256, 255, -256, 255, -256, 255, -256, 255]); + } + if (transform) { - for (i = 0; i < dataLength;) { - for (j = 0, k = 0; j < numComponents; j++, i++, k += 2) { - data[i] = (data[i] * transform[k] >> 8) + transform[k + 1]; + for (i = 0; i < dataLength;) { + for (j = 0, k = 0; j < numComponents; j++, i++, k += 2) { + data[i] = (data[i] * transform[k] >> 8) + transform[k + 1]; + } } - } } + return data; - }, - _isColorConversionNeeded: function isColorConversionNeeded() { - if (this.adobe && this.adobe.transformCode) { - return true; - } else if (this.numComponents === 3) { - if (!this.adobe && this.colorTransform === 0) { - return false; - } - return true; + }, + + get _isColorConversionNeeded() { + if (this.adobe) { + return !!this.adobe.transformCode; } - if (!this.adobe && this.colorTransform === 1) { - return true; + + if (this.numComponents === 3) { + if (this._colorTransform === 0) { + return false; + } + + return true; } + + if (this._colorTransform === 1) { + return true; + } + return false; - }, - _convertYccToRgb: function convertYccToRgb(data) { + }, + + _convertYccToRgb: function convertYccToRgb(data) { var Y, Cb, Cr; + for (var i = 0, length = data.length; i < length; i += 3) { - Y = data[i]; - Cb = data[i + 1]; - Cr = data[i + 2]; - data[i] = clamp0to255(Y - 179.456 + 1.402 * Cr); - data[i + 1] = clamp0to255(Y + 135.459 - 0.344 * Cb - 0.714 * Cr); - data[i + 2] = clamp0to255(Y - 226.816 + 1.772 * Cb); + Y = data[i]; + Cb = data[i + 1]; + Cr = data[i + 2]; + data[i] = Y - 179.456 + 1.402 * Cr; + data[i + 1] = Y + 135.459 - 0.344 * Cb - 0.714 * Cr; + data[i + 2] = Y - 226.816 + 1.772 * Cb; } + return data; - }, - _convertYcckToRgb: function convertYcckToRgb(data) { + }, + _convertYcckToRgb: function convertYcckToRgb(data) { var Y, Cb, Cr, k; var offset = 0; + for (var i = 0, length = data.length; i < length; i += 4) { - Y = data[i]; - Cb = data[i + 1]; - Cr = data[i + 2]; - k = data[i + 3]; - var r = -122.67195406894 + Cb * (-6.60635669420364e-5 * Cb + 0.000437130475926232 * Cr - 5.4080610064599e-5 * Y + 0.00048449797120281 * k - 0.154362151871126) + Cr * (-0.000957964378445773 * Cr + 0.000817076911346625 * Y - 0.00477271405408747 * k + 1.53380253221734) + Y * (0.000961250184130688 * Y - 0.00266257332283933 * k + 0.48357088451265) + k * (-0.000336197177618394 * k + 0.484791561490776); - var g = 107.268039397724 + Cb * (2.19927104525741e-5 * Cb - 0.000640992018297945 * Cr + 0.000659397001245577 * Y + 0.000426105652938837 * k - 0.176491792462875) + Cr * (-0.000778269941513683 * Cr + 0.00130872261408275 * Y + 0.000770482631801132 * k - 0.151051492775562) + Y * (0.00126935368114843 * Y - 0.00265090189010898 * k + 0.25802910206845) + k * (-0.000318913117588328 * k - 0.213742400323665); - var b = -20.810012546947 + Cb * (-0.000570115196973677 * Cb - 2.63409051004589e-5 * Cr + 0.0020741088115012 * Y - 0.00288260236853442 * k + 0.814272968359295) + Cr * (-1.53496057440975e-5 * Cr - 0.000132689043961446 * Y + 0.000560833691242812 * k - 0.195152027534049) + Y * (0.00174418132927582 * Y - 0.00255243321439347 * k + 0.116935020465145) + k * (-0.000343531996510555 * k + 0.24165260232407); - data[offset++] = clamp0to255(r); - data[offset++] = clamp0to255(g); - data[offset++] = clamp0to255(b); + Y = data[i]; + Cb = data[i + 1]; + Cr = data[i + 2]; + k = data[i + 3]; + data[offset++] = -122.67195406894 + Cb * (-6.60635669420364e-5 * Cb + 0.000437130475926232 * Cr - 5.4080610064599e-5 * Y + 0.00048449797120281 * k - 0.154362151871126) + Cr * (-0.000957964378445773 * Cr + 0.000817076911346625 * Y - 0.00477271405408747 * k + 1.53380253221734) + Y * (0.000961250184130688 * Y - 0.00266257332283933 * k + 0.48357088451265) + k * (-0.000336197177618394 * k + 0.484791561490776); + data[offset++] = 107.268039397724 + Cb * (2.19927104525741e-5 * Cb - 0.000640992018297945 * Cr + 0.000659397001245577 * Y + 0.000426105652938837 * k - 0.176491792462875) + Cr * (-0.000778269941513683 * Cr + 0.00130872261408275 * Y + 0.000770482631801132 * k - 0.151051492775562) + Y * (0.00126935368114843 * Y - 0.00265090189010898 * k + 0.25802910206845) + k * (-0.000318913117588328 * k - 0.213742400323665); + data[offset++] = -20.810012546947 + Cb * (-0.000570115196973677 * Cb - 2.63409051004589e-5 * Cr + 0.0020741088115012 * Y - 0.00288260236853442 * k + 0.814272968359295) + Cr * (-1.53496057440975e-5 * Cr - 0.000132689043961446 * Y + 0.000560833691242812 * k - 0.195152027534049) + Y * (0.00174418132927582 * Y - 0.00255243321439347 * k + 0.116935020465145) + k * (-0.000343531996510555 * k + 0.24165260232407); } - return data; - }, - _convertYcckToCmyk: function convertYcckToCmyk(data) { + + return data.subarray(0, offset); + }, + _convertYcckToCmyk: function convertYcckToCmyk(data) { var Y, Cb, Cr; + for (var i = 0, length = data.length; i < length; i += 4) { - Y = data[i]; - Cb = data[i + 1]; - Cr = data[i + 2]; - data[i] = clamp0to255(434.456 - Y - 1.402 * Cr); - data[i + 1] = clamp0to255(119.541 - Y + 0.344 * Cb + 0.714 * Cr); - data[i + 2] = clamp0to255(481.816 - Y - 1.772 * Cb); + Y = data[i]; + Cb = data[i + 1]; + Cr = data[i + 2]; + data[i] = 434.456 - Y - 1.402 * Cr; + data[i + 1] = 119.541 - Y + 0.344 * Cb + 0.714 * Cr; + data[i + 2] = 481.816 - Y - 1.772 * Cb; } + return data; - }, - _convertCmykToRgb: function convertCmykToRgb(data) { + }, + _convertCmykToRgb: function convertCmykToRgb(data) { var c, m, y, k; var offset = 0; - var min = -255 * 255 * 255; - var scale = 1 / 255 / 255; + var scale = 1 / 255; + for (var i = 0, length = data.length; i < length; i += 4) { - c = data[i]; - m = data[i + 1]; - y = data[i + 2]; - k = data[i + 3]; - var r = c * (-4.387332384609988 * c + 54.48615194189176 * m + 18.82290502165302 * y + 212.25662451639585 * k - 72734.4411664936) + m * (1.7149763477362134 * m - 5.6096736904047315 * y - 17.873870861415444 * k - 1401.7366389350734) + y * (-2.5217340131683033 * y - 21.248923337353073 * k + 4465.541406466231) - k * (21.86122147463605 * k + 48317.86113160301); - var g = c * (8.841041422036149 * c + 60.118027045597366 * m + 6.871425592049007 * y + 31.159100130055922 * k - 20220.756542821975) + m * (-15.310361306967817 * m + 17.575251261109482 * y + 131.35250912493976 * k - 48691.05921601825) + y * (4.444339102852739 * y + 9.8632861493405 * k - 6341.191035517494) - k * (20.737325471181034 * k + 47890.15695978492); - var b = c * (0.8842522430003296 * c + 8.078677503112928 * m + 30.89978309703729 * y - 0.23883238689178934 * k - 3616.812083916688) + m * (10.49593273432072 * m + 63.02378494754052 * y + 50.606957656360734 * k - 28620.90484698408) + y * (0.03296041114873217 * y + 115.60384449646641 * k - 49363.43385999684) - k * (22.33816807309886 * k + 45932.16563550634); - data[offset++] = r >= 0 ? 255 : r <= min ? 0 : 255 + r * scale | 0; - data[offset++] = g >= 0 ? 255 : g <= min ? 0 : 255 + g * scale | 0; - data[offset++] = b >= 0 ? 255 : b <= min ? 0 : 255 + b * scale | 0; + c = data[i] * scale; + m = data[i + 1] * scale; + y = data[i + 2] * scale; + k = data[i + 3] * scale; + data[offset++] = 255 + c * (-4.387332384609988 * c + 54.48615194189176 * m + 18.82290502165302 * y + 212.25662451639585 * k - 285.2331026137004) + m * (1.7149763477362134 * m - 5.6096736904047315 * y - 17.873870861415444 * k - 5.497006427196366) + y * (-2.5217340131683033 * y - 21.248923337353073 * k + 17.5119270841813) - k * (21.86122147463605 * k + 189.48180835922747); + data[offset++] = 255 + c * (8.841041422036149 * c + 60.118027045597366 * m + 6.871425592049007 * y + 31.159100130055922 * k - 79.2970844816548) + m * (-15.310361306967817 * m + 17.575251261109482 * y + 131.35250912493976 * k - 190.9453302588951) + y * (4.444339102852739 * y + 9.8632861493405 * k - 24.86741582555878) - k * (20.737325471181034 * k + 187.80453709719578); + data[offset++] = 255 + c * (0.8842522430003296 * c + 8.078677503112928 * m + 30.89978309703729 * y - 0.23883238689178934 * k - 14.183576799673286) + m * (10.49593273432072 * m + 63.02378494754052 * y + 50.606957656360734 * k - 112.23884253719248) + y * (0.03296041114873217 * y + 115.60384449646641 * k - 193.58209356861505) - k * (22.33816807309886 * k + 180.12613974708367); } - return data; - }, - getData: function getData(width, height, forceRGBoutput) { + + return data.subarray(0, offset); + }, + getData: function getData(_ref3) { + var width = _ref3.width, + height = _ref3.height, + _ref3$forceRGB = _ref3.forceRGB, + forceRGB = _ref3$forceRGB === void 0 ? false : _ref3$forceRGB, + _ref3$isSourcePDF = _ref3.isSourcePDF, + isSourcePDF = _ref3$isSourcePDF === void 0 ? false : _ref3$isSourcePDF; + if (this.numComponents > 4) { - error('JPEG error: Unsupported color mode'); + throw new JpegError('Unsupported color mode'); } - var data = this._getLinearizedBlockData(width, height); - if (this.numComponents === 1 && forceRGBoutput) { - var dataLength = data.length; - var rgbData = new Uint8Array(dataLength * 3); - var offset = 0; - for (var i = 0; i < dataLength; i++) { - var grayColor = data[i]; - rgbData[offset++] = grayColor; - rgbData[offset++] = grayColor; - rgbData[offset++] = grayColor; - } - return rgbData; - } else if (this.numComponents === 3 && this._isColorConversionNeeded()) { - return this._convertYccToRgb(data); + + var data = this._getLinearizedBlockData(width, height, isSourcePDF); + + if (this.numComponents === 1 && forceRGB) { + var dataLength = data.length; + var rgbData = new Uint8ClampedArray(dataLength * 3); + var offset = 0; + + for (var i = 0; i < dataLength; i++) { + var grayColor = data[i]; + rgbData[offset++] = grayColor; + rgbData[offset++] = grayColor; + rgbData[offset++] = grayColor; + } + + return rgbData; + } else if (this.numComponents === 3 && this._isColorConversionNeeded) { + return this._convertYccToRgb(data); } else if (this.numComponents === 4) { - if (this._isColorConversionNeeded()) { - if (forceRGBoutput) { - return this._convertYcckToRgb(data); + if (this._isColorConversionNeeded) { + if (forceRGB) { + return this._convertYcckToRgb(data); + } + + return this._convertYcckToCmyk(data); + } else if (forceRGB) { + return this._convertCmykToRgb(data); } - return this._convertYcckToCmyk(data); - } else if (forceRGBoutput) { - return this._convertCmykToRgb(data); - } } + return data; - } - }; - return JpegImage; - }(); - exports.JpegImage = JpegImage; - })); - (function (root, factory) { - factory(root.pdfjsCoreJpx = {}, root.pdfjsSharedUtil, root.pdfjsCoreArithmeticDecoder); - }(this, function (exports, sharedUtil, coreArithmeticDecoder) { - var info = sharedUtil.info; - var warn = sharedUtil.warn; - var error = sharedUtil.error; - var log2 = sharedUtil.log2; - var readUint16 = sharedUtil.readUint16; - var readUint32 = sharedUtil.readUint32; - var ArithmeticDecoder = coreArithmeticDecoder.ArithmeticDecoder; - var JpxImage = function JpxImageClosure() { - var SubbandsGainLog2 = { - 'LL': 0, - 'LH': 1, - 'HL': 1, - 'HH': 2 - }; - function JpxImage() { - this.failOnCorruptedImage = false; } - JpxImage.prototype = { - parse: function JpxImage_parse(data) { - var head = readUint16(data, 0); + }; + return JpegImage; +}(); + +exports.JpegImage = JpegImage; + +/***/ }), +/* 165 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.JpxStream = void 0; + +var _stream = __w_pdfjs_require__(157); + +var _jpx = __w_pdfjs_require__(166); + +var _util = __w_pdfjs_require__(6); + +var JpxStream = function JpxStreamClosure() { + function JpxStream(stream, maybeLength, dict, params) { + this.stream = stream; + this.maybeLength = maybeLength; + this.dict = dict; + this.params = params; + + _stream.DecodeStream.call(this, maybeLength); + } + + JpxStream.prototype = Object.create(_stream.DecodeStream.prototype); + Object.defineProperty(JpxStream.prototype, 'bytes', { + get: function JpxStream_bytes() { + return (0, _util.shadow)(this, 'bytes', this.stream.getBytes(this.maybeLength)); + }, + configurable: true + }); + + JpxStream.prototype.ensureBuffer = function (requested) {}; + + JpxStream.prototype.readBlock = function () { + if (this.eof) { + return; + } + + var jpxImage = new _jpx.JpxImage(); + jpxImage.parse(this.bytes); + var width = jpxImage.width; + var height = jpxImage.height; + var componentsCount = jpxImage.componentsCount; + var tileCount = jpxImage.tiles.length; + + if (tileCount === 1) { + this.buffer = jpxImage.tiles[0].items; + } else { + var data = new Uint8ClampedArray(width * height * componentsCount); + + for (var k = 0; k < tileCount; k++) { + var tileComponents = jpxImage.tiles[k]; + var tileWidth = tileComponents.width; + var tileHeight = tileComponents.height; + var tileLeft = tileComponents.left; + var tileTop = tileComponents.top; + var src = tileComponents.items; + var srcPosition = 0; + var dataPosition = (width * tileTop + tileLeft) * componentsCount; + var imgRowSize = width * componentsCount; + var tileRowSize = tileWidth * componentsCount; + + for (var j = 0; j < tileHeight; j++) { + var rowBytes = src.subarray(srcPosition, srcPosition + tileRowSize); + data.set(rowBytes, dataPosition); + srcPosition += tileRowSize; + dataPosition += imgRowSize; + } + } + + this.buffer = data; + } + + this.bufferLength = this.buffer.length; + this.eof = true; + }; + + return JpxStream; +}(); + +exports.JpxStream = JpxStream; + +/***/ }), +/* 166 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.JpxImage = void 0; + +var _util = __w_pdfjs_require__(6); + +var _arithmetic_decoder = __w_pdfjs_require__(162); + +var JpxError = function JpxErrorClosure() { + function JpxError(msg) { + this.message = 'JPX error: ' + msg; + } + + JpxError.prototype = new Error(); + JpxError.prototype.name = 'JpxError'; + JpxError.constructor = JpxError; + return JpxError; +}(); + +var JpxImage = function JpxImageClosure() { + var SubbandsGainLog2 = { + 'LL': 0, + 'LH': 1, + 'HL': 1, + 'HH': 2 + }; + + function JpxImage() { + this.failOnCorruptedImage = false; + } + + JpxImage.prototype = { + parse: function JpxImage_parse(data) { + var head = (0, _util.readUint16)(data, 0); + if (head === 0xFF4F) { - this.parseCodestream(data, 0, data.length); - return; - } - var position = 0, length = data.length; - while (position < length) { - var headerSize = 8; - var lbox = readUint32(data, position); - var tbox = readUint32(data, position + 4); - position += headerSize; - if (lbox === 1) { - lbox = readUint32(data, position) * 4294967296 + readUint32(data, position + 4); - position += 8; - headerSize += 8; - } - if (lbox === 0) { - lbox = length - position + headerSize; - } - if (lbox < headerSize) { - error('JPX Error: Invalid box field size'); - } - var dataLength = lbox - headerSize; - var jumpDataLength = true; - switch (tbox) { - case 0x6A703268: - jumpDataLength = false; - break; - case 0x636F6C72: - var method = data[position]; - if (method === 1) { - var colorspace = readUint32(data, position + 3); - switch (colorspace) { - case 16: - case 17: - case 18: - break; - default: - warn('Unknown colorspace ' + colorspace); - break; - } - } else if (method === 2) { - info('ICC profile not supported'); - } - break; - case 0x6A703263: - this.parseCodestream(data, position, position + dataLength); - break; - case 0x6A502020: - if (0x0d0a870a !== readUint32(data, position)) { - warn('Invalid JP2 signature'); - } - break; - case 0x6A501A1A: - case 0x66747970: - case 0x72726571: - case 0x72657320: - case 0x69686472: - break; - default: - var headerType = String.fromCharCode(tbox >> 24 & 0xFF, tbox >> 16 & 0xFF, tbox >> 8 & 0xFF, tbox & 0xFF); - warn('Unsupported header type ' + tbox + ' (' + headerType + ')'); - break; - } - if (jumpDataLength) { - position += dataLength; - } - } - }, - parseImageProperties: function JpxImage_parseImageProperties(stream) { - var newByte = stream.getByte(); - while (newByte >= 0) { - var oldByte = newByte; - newByte = stream.getByte(); - var code = oldByte << 8 | newByte; - if (code === 0xFF51) { - stream.skip(4); - var Xsiz = stream.getInt32() >>> 0; - var Ysiz = stream.getInt32() >>> 0; - var XOsiz = stream.getInt32() >>> 0; - var YOsiz = stream.getInt32() >>> 0; - stream.skip(16); - var Csiz = stream.getUint16(); - this.width = Xsiz - XOsiz; - this.height = Ysiz - YOsiz; - this.componentsCount = Csiz; - this.bitsPerComponent = 8; + this.parseCodestream(data, 0, data.length); return; - } } - error('JPX Error: No size marker found in JPX stream'); - }, - parseCodestream: function JpxImage_parseCodestream(data, start, end) { + + var position = 0, + length = data.length; + + while (position < length) { + var headerSize = 8; + var lbox = (0, _util.readUint32)(data, position); + var tbox = (0, _util.readUint32)(data, position + 4); + position += headerSize; + + if (lbox === 1) { + lbox = (0, _util.readUint32)(data, position) * 4294967296 + (0, _util.readUint32)(data, position + 4); + position += 8; + headerSize += 8; + } + + if (lbox === 0) { + lbox = length - position + headerSize; + } + + if (lbox < headerSize) { + throw new JpxError('Invalid box field size'); + } + + var dataLength = lbox - headerSize; + var jumpDataLength = true; + + switch (tbox) { + case 0x6A703268: + jumpDataLength = false; + break; + + case 0x636F6C72: + var method = data[position]; + + if (method === 1) { + var colorspace = (0, _util.readUint32)(data, position + 3); + + switch (colorspace) { + case 16: + case 17: + case 18: + break; + + default: + (0, _util.warn)('Unknown colorspace ' + colorspace); + break; + } + } else if (method === 2) { + (0, _util.info)('ICC profile not supported'); + } + + break; + + case 0x6A703263: + this.parseCodestream(data, position, position + dataLength); + break; + + case 0x6A502020: + if ((0, _util.readUint32)(data, position) !== 0x0d0a870a) { + (0, _util.warn)('Invalid JP2 signature'); + } + + break; + + case 0x6A501A1A: + case 0x66747970: + case 0x72726571: + case 0x72657320: + case 0x69686472: + break; + + default: + var headerType = String.fromCharCode(tbox >> 24 & 0xFF, tbox >> 16 & 0xFF, tbox >> 8 & 0xFF, tbox & 0xFF); + (0, _util.warn)('Unsupported header type ' + tbox + ' (' + headerType + ')'); + break; + } + + if (jumpDataLength) { + position += dataLength; + } + } + }, + parseImageProperties: function JpxImage_parseImageProperties(stream) { + var newByte = stream.getByte(); + + while (newByte >= 0) { + var oldByte = newByte; + newByte = stream.getByte(); + var code = oldByte << 8 | newByte; + + if (code === 0xFF51) { + stream.skip(4); + var Xsiz = stream.getInt32() >>> 0; + var Ysiz = stream.getInt32() >>> 0; + var XOsiz = stream.getInt32() >>> 0; + var YOsiz = stream.getInt32() >>> 0; + stream.skip(16); + var Csiz = stream.getUint16(); + this.width = Xsiz - XOsiz; + this.height = Ysiz - YOsiz; + this.componentsCount = Csiz; + this.bitsPerComponent = 8; + return; + } + } + + throw new JpxError('No size marker found in JPX stream'); + }, + parseCodestream: function JpxImage_parseCodestream(data, start, end) { var context = {}; var doNotRecover = false; + try { - var position = start; - while (position + 1 < end) { - var code = readUint16(data, position); - position += 2; - var length = 0, j, sqcd, spqcds, spqcdSize, scalarExpounded, tile; - switch (code) { - case 0xFF4F: - context.mainHeader = true; - break; - case 0xFFD9: - break; - case 0xFF51: - length = readUint16(data, position); - var siz = {}; - siz.Xsiz = readUint32(data, position + 4); - siz.Ysiz = readUint32(data, position + 8); - siz.XOsiz = readUint32(data, position + 12); - siz.YOsiz = readUint32(data, position + 16); - siz.XTsiz = readUint32(data, position + 20); - siz.YTsiz = readUint32(data, position + 24); - siz.XTOsiz = readUint32(data, position + 28); - siz.YTOsiz = readUint32(data, position + 32); - var componentsCount = readUint16(data, position + 36); - siz.Csiz = componentsCount; - var components = []; - j = position + 38; - for (var i = 0; i < componentsCount; i++) { - var component = { - precision: (data[j] & 0x7F) + 1, - isSigned: !!(data[j] & 0x80), - XRsiz: data[j + 1], - YRsiz: data[j + 1] - }; - calculateComponentDimensions(component, siz); - components.push(component); - } - context.SIZ = siz; - context.components = components; - calculateTileGrids(context, components); - context.QCC = []; - context.COC = []; - break; - case 0xFF5C: - length = readUint16(data, position); - var qcd = {}; - j = position + 2; - sqcd = data[j++]; - switch (sqcd & 0x1F) { - case 0: - spqcdSize = 8; - scalarExpounded = true; - break; - case 1: - spqcdSize = 16; - scalarExpounded = false; - break; - case 2: - spqcdSize = 16; - scalarExpounded = true; - break; - default: - throw new Error('Invalid SQcd value ' + sqcd); - } - qcd.noQuantization = spqcdSize === 8; - qcd.scalarExpounded = scalarExpounded; - qcd.guardBits = sqcd >> 5; - spqcds = []; - while (j < length + position) { - var spqcd = {}; - if (spqcdSize === 8) { - spqcd.epsilon = data[j++] >> 3; - spqcd.mu = 0; - } else { - spqcd.epsilon = data[j] >> 3; - spqcd.mu = (data[j] & 0x7) << 8 | data[j + 1]; - j += 2; + var position = start; + + while (position + 1 < end) { + var code = (0, _util.readUint16)(data, position); + position += 2; + var length = 0, + j, + sqcd, + spqcds, + spqcdSize, + scalarExpounded, + tile; + + switch (code) { + case 0xFF4F: + context.mainHeader = true; + break; + + case 0xFFD9: + break; + + case 0xFF51: + length = (0, _util.readUint16)(data, position); + var siz = {}; + siz.Xsiz = (0, _util.readUint32)(data, position + 4); + siz.Ysiz = (0, _util.readUint32)(data, position + 8); + siz.XOsiz = (0, _util.readUint32)(data, position + 12); + siz.YOsiz = (0, _util.readUint32)(data, position + 16); + siz.XTsiz = (0, _util.readUint32)(data, position + 20); + siz.YTsiz = (0, _util.readUint32)(data, position + 24); + siz.XTOsiz = (0, _util.readUint32)(data, position + 28); + siz.YTOsiz = (0, _util.readUint32)(data, position + 32); + var componentsCount = (0, _util.readUint16)(data, position + 36); + siz.Csiz = componentsCount; + var components = []; + j = position + 38; + + for (var i = 0; i < componentsCount; i++) { + var component = { + precision: (data[j] & 0x7F) + 1, + isSigned: !!(data[j] & 0x80), + XRsiz: data[j + 1], + YRsiz: data[j + 2] + }; + j += 3; + calculateComponentDimensions(component, siz); + components.push(component); + } + + context.SIZ = siz; + context.components = components; + calculateTileGrids(context, components); + context.QCC = []; + context.COC = []; + break; + + case 0xFF5C: + length = (0, _util.readUint16)(data, position); + var qcd = {}; + j = position + 2; + sqcd = data[j++]; + + switch (sqcd & 0x1F) { + case 0: + spqcdSize = 8; + scalarExpounded = true; + break; + + case 1: + spqcdSize = 16; + scalarExpounded = false; + break; + + case 2: + spqcdSize = 16; + scalarExpounded = true; + break; + + default: + throw new Error('Invalid SQcd value ' + sqcd); + } + + qcd.noQuantization = spqcdSize === 8; + qcd.scalarExpounded = scalarExpounded; + qcd.guardBits = sqcd >> 5; + spqcds = []; + + while (j < length + position) { + var spqcd = {}; + + if (spqcdSize === 8) { + spqcd.epsilon = data[j++] >> 3; + spqcd.mu = 0; + } else { + spqcd.epsilon = data[j] >> 3; + spqcd.mu = (data[j] & 0x7) << 8 | data[j + 1]; + j += 2; + } + + spqcds.push(spqcd); + } + + qcd.SPqcds = spqcds; + + if (context.mainHeader) { + context.QCD = qcd; + } else { + context.currentTile.QCD = qcd; + context.currentTile.QCC = []; + } + + break; + + case 0xFF5D: + length = (0, _util.readUint16)(data, position); + var qcc = {}; + j = position + 2; + var cqcc; + + if (context.SIZ.Csiz < 257) { + cqcc = data[j++]; + } else { + cqcc = (0, _util.readUint16)(data, j); + j += 2; + } + + sqcd = data[j++]; + + switch (sqcd & 0x1F) { + case 0: + spqcdSize = 8; + scalarExpounded = true; + break; + + case 1: + spqcdSize = 16; + scalarExpounded = false; + break; + + case 2: + spqcdSize = 16; + scalarExpounded = true; + break; + + default: + throw new Error('Invalid SQcd value ' + sqcd); + } + + qcc.noQuantization = spqcdSize === 8; + qcc.scalarExpounded = scalarExpounded; + qcc.guardBits = sqcd >> 5; + spqcds = []; + + while (j < length + position) { + spqcd = {}; + + if (spqcdSize === 8) { + spqcd.epsilon = data[j++] >> 3; + spqcd.mu = 0; + } else { + spqcd.epsilon = data[j] >> 3; + spqcd.mu = (data[j] & 0x7) << 8 | data[j + 1]; + j += 2; + } + + spqcds.push(spqcd); + } + + qcc.SPqcds = spqcds; + + if (context.mainHeader) { + context.QCC[cqcc] = qcc; + } else { + context.currentTile.QCC[cqcc] = qcc; + } + + break; + + case 0xFF52: + length = (0, _util.readUint16)(data, position); + var cod = {}; + j = position + 2; + var scod = data[j++]; + cod.entropyCoderWithCustomPrecincts = !!(scod & 1); + cod.sopMarkerUsed = !!(scod & 2); + cod.ephMarkerUsed = !!(scod & 4); + cod.progressionOrder = data[j++]; + cod.layersCount = (0, _util.readUint16)(data, j); + j += 2; + cod.multipleComponentTransform = data[j++]; + cod.decompositionLevelsCount = data[j++]; + cod.xcb = (data[j++] & 0xF) + 2; + cod.ycb = (data[j++] & 0xF) + 2; + var blockStyle = data[j++]; + cod.selectiveArithmeticCodingBypass = !!(blockStyle & 1); + cod.resetContextProbabilities = !!(blockStyle & 2); + cod.terminationOnEachCodingPass = !!(blockStyle & 4); + cod.verticallyStripe = !!(blockStyle & 8); + cod.predictableTermination = !!(blockStyle & 16); + cod.segmentationSymbolUsed = !!(blockStyle & 32); + cod.reversibleTransformation = data[j++]; + + if (cod.entropyCoderWithCustomPrecincts) { + var precinctsSizes = []; + + while (j < length + position) { + var precinctsSize = data[j++]; + precinctsSizes.push({ + PPx: precinctsSize & 0xF, + PPy: precinctsSize >> 4 + }); + } + + cod.precinctsSizes = precinctsSizes; + } + + var unsupported = []; + + if (cod.selectiveArithmeticCodingBypass) { + unsupported.push('selectiveArithmeticCodingBypass'); + } + + if (cod.resetContextProbabilities) { + unsupported.push('resetContextProbabilities'); + } + + if (cod.terminationOnEachCodingPass) { + unsupported.push('terminationOnEachCodingPass'); + } + + if (cod.verticallyStripe) { + unsupported.push('verticallyStripe'); + } + + if (cod.predictableTermination) { + unsupported.push('predictableTermination'); + } + + if (unsupported.length > 0) { + doNotRecover = true; + throw new Error('Unsupported COD options (' + unsupported.join(', ') + ')'); + } + + if (context.mainHeader) { + context.COD = cod; + } else { + context.currentTile.COD = cod; + context.currentTile.COC = []; + } + + break; + + case 0xFF90: + length = (0, _util.readUint16)(data, position); + tile = {}; + tile.index = (0, _util.readUint16)(data, position + 2); + tile.length = (0, _util.readUint32)(data, position + 4); + tile.dataEnd = tile.length + position - 2; + tile.partIndex = data[position + 8]; + tile.partsCount = data[position + 9]; + context.mainHeader = false; + + if (tile.partIndex === 0) { + tile.COD = context.COD; + tile.COC = context.COC.slice(0); + tile.QCD = context.QCD; + tile.QCC = context.QCC.slice(0); + } + + context.currentTile = tile; + break; + + case 0xFF93: + tile = context.currentTile; + + if (tile.partIndex === 0) { + initializeTile(context, tile.index); + buildPackets(context); + } + + length = tile.dataEnd - position; + parseTilePackets(context, data, position, length); + break; + + case 0xFF55: + case 0xFF57: + case 0xFF58: + case 0xFF64: + length = (0, _util.readUint16)(data, position); + break; + + case 0xFF53: + throw new Error('Codestream code 0xFF53 (COC) is ' + 'not implemented'); + + default: + throw new Error('Unknown codestream code: ' + code.toString(16)); } - spqcds.push(spqcd); - } - qcd.SPqcds = spqcds; - if (context.mainHeader) { - context.QCD = qcd; - } else { - context.currentTile.QCD = qcd; - context.currentTile.QCC = []; - } - break; - case 0xFF5D: - length = readUint16(data, position); - var qcc = {}; - j = position + 2; - var cqcc; - if (context.SIZ.Csiz < 257) { - cqcc = data[j++]; - } else { - cqcc = readUint16(data, j); - j += 2; - } - sqcd = data[j++]; - switch (sqcd & 0x1F) { - case 0: - spqcdSize = 8; - scalarExpounded = true; - break; - case 1: - spqcdSize = 16; - scalarExpounded = false; - break; - case 2: - spqcdSize = 16; - scalarExpounded = true; - break; - default: - throw new Error('Invalid SQcd value ' + sqcd); - } - qcc.noQuantization = spqcdSize === 8; - qcc.scalarExpounded = scalarExpounded; - qcc.guardBits = sqcd >> 5; - spqcds = []; - while (j < length + position) { - spqcd = {}; - if (spqcdSize === 8) { - spqcd.epsilon = data[j++] >> 3; - spqcd.mu = 0; - } else { - spqcd.epsilon = data[j] >> 3; - spqcd.mu = (data[j] & 0x7) << 8 | data[j + 1]; - j += 2; - } - spqcds.push(spqcd); - } - qcc.SPqcds = spqcds; - if (context.mainHeader) { - context.QCC[cqcc] = qcc; - } else { - context.currentTile.QCC[cqcc] = qcc; - } - break; - case 0xFF52: - length = readUint16(data, position); - var cod = {}; - j = position + 2; - var scod = data[j++]; - cod.entropyCoderWithCustomPrecincts = !!(scod & 1); - cod.sopMarkerUsed = !!(scod & 2); - cod.ephMarkerUsed = !!(scod & 4); - cod.progressionOrder = data[j++]; - cod.layersCount = readUint16(data, j); - j += 2; - cod.multipleComponentTransform = data[j++]; - cod.decompositionLevelsCount = data[j++]; - cod.xcb = (data[j++] & 0xF) + 2; - cod.ycb = (data[j++] & 0xF) + 2; - var blockStyle = data[j++]; - cod.selectiveArithmeticCodingBypass = !!(blockStyle & 1); - cod.resetContextProbabilities = !!(blockStyle & 2); - cod.terminationOnEachCodingPass = !!(blockStyle & 4); - cod.verticalyStripe = !!(blockStyle & 8); - cod.predictableTermination = !!(blockStyle & 16); - cod.segmentationSymbolUsed = !!(blockStyle & 32); - cod.reversibleTransformation = data[j++]; - if (cod.entropyCoderWithCustomPrecincts) { - var precinctsSizes = []; - while (j < length + position) { - var precinctsSize = data[j++]; - precinctsSizes.push({ - PPx: precinctsSize & 0xF, - PPy: precinctsSize >> 4 - }); - } - cod.precinctsSizes = precinctsSizes; - } - var unsupported = []; - if (cod.selectiveArithmeticCodingBypass) { - unsupported.push('selectiveArithmeticCodingBypass'); - } - if (cod.resetContextProbabilities) { - unsupported.push('resetContextProbabilities'); - } - if (cod.terminationOnEachCodingPass) { - unsupported.push('terminationOnEachCodingPass'); - } - if (cod.verticalyStripe) { - unsupported.push('verticalyStripe'); - } - if (cod.predictableTermination) { - unsupported.push('predictableTermination'); - } - if (unsupported.length > 0) { - doNotRecover = true; - throw new Error('Unsupported COD options (' + unsupported.join(', ') + ')'); - } - if (context.mainHeader) { - context.COD = cod; - } else { - context.currentTile.COD = cod; - context.currentTile.COC = []; - } - break; - case 0xFF90: - length = readUint16(data, position); - tile = {}; - tile.index = readUint16(data, position + 2); - tile.length = readUint32(data, position + 4); - tile.dataEnd = tile.length + position - 2; - tile.partIndex = data[position + 8]; - tile.partsCount = data[position + 9]; - context.mainHeader = false; - if (tile.partIndex === 0) { - tile.COD = context.COD; - tile.COC = context.COC.slice(0); - tile.QCD = context.QCD; - tile.QCC = context.QCC.slice(0); - } - context.currentTile = tile; - break; - case 0xFF93: - tile = context.currentTile; - if (tile.partIndex === 0) { - initializeTile(context, tile.index); - buildPackets(context); - } - length = tile.dataEnd - position; - parseTilePackets(context, data, position, length); - break; - case 0xFF55: - case 0xFF57: - case 0xFF58: - case 0xFF64: - length = readUint16(data, position); - break; - case 0xFF53: - throw new Error('Codestream code 0xFF53 (COC) is ' + 'not implemented'); - default: - throw new Error('Unknown codestream code: ' + code.toString(16)); + + position += length; } - position += length; - } } catch (e) { - if (doNotRecover || this.failOnCorruptedImage) { - error('JPX Error: ' + e.message); - } else { - warn('JPX: Trying to recover from: ' + e.message); - } + if (doNotRecover || this.failOnCorruptedImage) { + throw new JpxError(e.message); + } else { + (0, _util.warn)('JPX: Trying to recover from: ' + e.message); + } } + this.tiles = transformComponents(context); this.width = context.SIZ.Xsiz - context.SIZ.XOsiz; this.height = context.SIZ.Ysiz - context.SIZ.YOsiz; this.componentsCount = context.SIZ.Csiz; - } - }; - function calculateComponentDimensions(component, siz) { - component.x0 = Math.ceil(siz.XOsiz / component.XRsiz); - component.x1 = Math.ceil(siz.Xsiz / component.XRsiz); - component.y0 = Math.ceil(siz.YOsiz / component.YRsiz); - component.y1 = Math.ceil(siz.Ysiz / component.YRsiz); - component.width = component.x1 - component.x0; - component.height = component.y1 - component.y0; } - function calculateTileGrids(context, components) { - var siz = context.SIZ; - var tile, tiles = []; - var numXtiles = Math.ceil((siz.Xsiz - siz.XTOsiz) / siz.XTsiz); - var numYtiles = Math.ceil((siz.Ysiz - siz.YTOsiz) / siz.YTsiz); - for (var q = 0; q < numYtiles; q++) { + }; + + function calculateComponentDimensions(component, siz) { + component.x0 = Math.ceil(siz.XOsiz / component.XRsiz); + component.x1 = Math.ceil(siz.Xsiz / component.XRsiz); + component.y0 = Math.ceil(siz.YOsiz / component.YRsiz); + component.y1 = Math.ceil(siz.Ysiz / component.YRsiz); + component.width = component.x1 - component.x0; + component.height = component.y1 - component.y0; + } + + function calculateTileGrids(context, components) { + var siz = context.SIZ; + var tile, + tiles = []; + var numXtiles = Math.ceil((siz.Xsiz - siz.XTOsiz) / siz.XTsiz); + var numYtiles = Math.ceil((siz.Ysiz - siz.YTOsiz) / siz.YTsiz); + + for (var q = 0; q < numYtiles; q++) { for (var p = 0; p < numXtiles; p++) { - tile = {}; - tile.tx0 = Math.max(siz.XTOsiz + p * siz.XTsiz, siz.XOsiz); - tile.ty0 = Math.max(siz.YTOsiz + q * siz.YTsiz, siz.YOsiz); - tile.tx1 = Math.min(siz.XTOsiz + (p + 1) * siz.XTsiz, siz.Xsiz); - tile.ty1 = Math.min(siz.YTOsiz + (q + 1) * siz.YTsiz, siz.Ysiz); - tile.width = tile.tx1 - tile.tx0; - tile.height = tile.ty1 - tile.ty0; - tile.components = []; - tiles.push(tile); + tile = {}; + tile.tx0 = Math.max(siz.XTOsiz + p * siz.XTsiz, siz.XOsiz); + tile.ty0 = Math.max(siz.YTOsiz + q * siz.YTsiz, siz.YOsiz); + tile.tx1 = Math.min(siz.XTOsiz + (p + 1) * siz.XTsiz, siz.Xsiz); + tile.ty1 = Math.min(siz.YTOsiz + (q + 1) * siz.YTsiz, siz.Ysiz); + tile.width = tile.tx1 - tile.tx0; + tile.height = tile.ty1 - tile.ty0; + tile.components = []; + tiles.push(tile); } - } - context.tiles = tiles; - var componentsCount = siz.Csiz; - for (var i = 0, ii = componentsCount; i < ii; i++) { - var component = components[i]; - for (var j = 0, jj = tiles.length; j < jj; j++) { - var tileComponent = {}; - tile = tiles[j]; - tileComponent.tcx0 = Math.ceil(tile.tx0 / component.XRsiz); - tileComponent.tcy0 = Math.ceil(tile.ty0 / component.YRsiz); - tileComponent.tcx1 = Math.ceil(tile.tx1 / component.XRsiz); - tileComponent.tcy1 = Math.ceil(tile.ty1 / component.YRsiz); - tileComponent.width = tileComponent.tcx1 - tileComponent.tcx0; - tileComponent.height = tileComponent.tcy1 - tileComponent.tcy0; - tile.components[i] = tileComponent; - } - } } - function getBlocksDimensions(context, component, r) { - var codOrCoc = component.codingStyleParameters; - var result = {}; - if (!codOrCoc.entropyCoderWithCustomPrecincts) { + + context.tiles = tiles; + var componentsCount = siz.Csiz; + + for (var i = 0, ii = componentsCount; i < ii; i++) { + var component = components[i]; + + for (var j = 0, jj = tiles.length; j < jj; j++) { + var tileComponent = {}; + tile = tiles[j]; + tileComponent.tcx0 = Math.ceil(tile.tx0 / component.XRsiz); + tileComponent.tcy0 = Math.ceil(tile.ty0 / component.YRsiz); + tileComponent.tcx1 = Math.ceil(tile.tx1 / component.XRsiz); + tileComponent.tcy1 = Math.ceil(tile.ty1 / component.YRsiz); + tileComponent.width = tileComponent.tcx1 - tileComponent.tcx0; + tileComponent.height = tileComponent.tcy1 - tileComponent.tcy0; + tile.components[i] = tileComponent; + } + } + } + + function getBlocksDimensions(context, component, r) { + var codOrCoc = component.codingStyleParameters; + var result = {}; + + if (!codOrCoc.entropyCoderWithCustomPrecincts) { result.PPx = 15; result.PPy = 15; - } else { + } else { result.PPx = codOrCoc.precinctsSizes[r].PPx; result.PPy = codOrCoc.precinctsSizes[r].PPy; - } - result.xcb_ = r > 0 ? Math.min(codOrCoc.xcb, result.PPx - 1) : Math.min(codOrCoc.xcb, result.PPx); - result.ycb_ = r > 0 ? Math.min(codOrCoc.ycb, result.PPy - 1) : Math.min(codOrCoc.ycb, result.PPy); - return result; } - function buildPrecincts(context, resolution, dimensions) { - var precinctWidth = 1 << dimensions.PPx; - var precinctHeight = 1 << dimensions.PPy; - var isZeroRes = resolution.resLevel === 0; - var precinctWidthInSubband = 1 << dimensions.PPx + (isZeroRes ? 0 : -1); - var precinctHeightInSubband = 1 << dimensions.PPy + (isZeroRes ? 0 : -1); - var numprecinctswide = resolution.trx1 > resolution.trx0 ? Math.ceil(resolution.trx1 / precinctWidth) - Math.floor(resolution.trx0 / precinctWidth) : 0; - var numprecinctshigh = resolution.try1 > resolution.try0 ? Math.ceil(resolution.try1 / precinctHeight) - Math.floor(resolution.try0 / precinctHeight) : 0; - var numprecincts = numprecinctswide * numprecinctshigh; - resolution.precinctParameters = { + + result.xcb_ = r > 0 ? Math.min(codOrCoc.xcb, result.PPx - 1) : Math.min(codOrCoc.xcb, result.PPx); + result.ycb_ = r > 0 ? Math.min(codOrCoc.ycb, result.PPy - 1) : Math.min(codOrCoc.ycb, result.PPy); + return result; + } + + function buildPrecincts(context, resolution, dimensions) { + var precinctWidth = 1 << dimensions.PPx; + var precinctHeight = 1 << dimensions.PPy; + var isZeroRes = resolution.resLevel === 0; + var precinctWidthInSubband = 1 << dimensions.PPx + (isZeroRes ? 0 : -1); + var precinctHeightInSubband = 1 << dimensions.PPy + (isZeroRes ? 0 : -1); + var numprecinctswide = resolution.trx1 > resolution.trx0 ? Math.ceil(resolution.trx1 / precinctWidth) - Math.floor(resolution.trx0 / precinctWidth) : 0; + var numprecinctshigh = resolution.try1 > resolution.try0 ? Math.ceil(resolution.try1 / precinctHeight) - Math.floor(resolution.try0 / precinctHeight) : 0; + var numprecincts = numprecinctswide * numprecinctshigh; + resolution.precinctParameters = { precinctWidth: precinctWidth, precinctHeight: precinctHeight, numprecinctswide: numprecinctswide, @@ -15612,313 +23494,405 @@ numprecincts: numprecincts, precinctWidthInSubband: precinctWidthInSubband, precinctHeightInSubband: precinctHeightInSubband - }; - } - function buildCodeblocks(context, subband, dimensions) { - var xcb_ = dimensions.xcb_; - var ycb_ = dimensions.ycb_; - var codeblockWidth = 1 << xcb_; - var codeblockHeight = 1 << ycb_; - var cbx0 = subband.tbx0 >> xcb_; - var cby0 = subband.tby0 >> ycb_; - var cbx1 = subband.tbx1 + codeblockWidth - 1 >> xcb_; - var cby1 = subband.tby1 + codeblockHeight - 1 >> ycb_; - var precinctParameters = subband.resolution.precinctParameters; - var codeblocks = []; - var precincts = []; - var i, j, codeblock, precinctNumber; - for (j = cby0; j < cby1; j++) { + }; + } + + function buildCodeblocks(context, subband, dimensions) { + var xcb_ = dimensions.xcb_; + var ycb_ = dimensions.ycb_; + var codeblockWidth = 1 << xcb_; + var codeblockHeight = 1 << ycb_; + var cbx0 = subband.tbx0 >> xcb_; + var cby0 = subband.tby0 >> ycb_; + var cbx1 = subband.tbx1 + codeblockWidth - 1 >> xcb_; + var cby1 = subband.tby1 + codeblockHeight - 1 >> ycb_; + var precinctParameters = subband.resolution.precinctParameters; + var codeblocks = []; + var precincts = []; + var i, j, codeblock, precinctNumber; + + for (j = cby0; j < cby1; j++) { for (i = cbx0; i < cbx1; i++) { - codeblock = { - cbx: i, - cby: j, - tbx0: codeblockWidth * i, - tby0: codeblockHeight * j, - tbx1: codeblockWidth * (i + 1), - tby1: codeblockHeight * (j + 1) - }; - codeblock.tbx0_ = Math.max(subband.tbx0, codeblock.tbx0); - codeblock.tby0_ = Math.max(subband.tby0, codeblock.tby0); - codeblock.tbx1_ = Math.min(subband.tbx1, codeblock.tbx1); - codeblock.tby1_ = Math.min(subband.tby1, codeblock.tby1); - var pi = Math.floor((codeblock.tbx0_ - subband.tbx0) / precinctParameters.precinctWidthInSubband); - var pj = Math.floor((codeblock.tby0_ - subband.tby0) / precinctParameters.precinctHeightInSubband); - precinctNumber = pi + pj * precinctParameters.numprecinctswide; - codeblock.precinctNumber = precinctNumber; - codeblock.subbandType = subband.type; - codeblock.Lblock = 3; - if (codeblock.tbx1_ <= codeblock.tbx0_ || codeblock.tby1_ <= codeblock.tby0_) { - continue; - } - codeblocks.push(codeblock); - var precinct = precincts[precinctNumber]; - if (precinct !== undefined) { - if (i < precinct.cbxMin) { - precinct.cbxMin = i; - } else if (i > precinct.cbxMax) { - precinct.cbxMax = i; - } - if (j < precinct.cbyMin) { - precinct.cbxMin = j; - } else if (j > precinct.cbyMax) { - precinct.cbyMax = j; - } - } else { - precincts[precinctNumber] = precinct = { - cbxMin: i, - cbyMin: j, - cbxMax: i, - cbyMax: j + codeblock = { + cbx: i, + cby: j, + tbx0: codeblockWidth * i, + tby0: codeblockHeight * j, + tbx1: codeblockWidth * (i + 1), + tby1: codeblockHeight * (j + 1) }; - } - codeblock.precinct = precinct; + codeblock.tbx0_ = Math.max(subband.tbx0, codeblock.tbx0); + codeblock.tby0_ = Math.max(subband.tby0, codeblock.tby0); + codeblock.tbx1_ = Math.min(subband.tbx1, codeblock.tbx1); + codeblock.tby1_ = Math.min(subband.tby1, codeblock.tby1); + var pi = Math.floor((codeblock.tbx0_ - subband.tbx0) / precinctParameters.precinctWidthInSubband); + var pj = Math.floor((codeblock.tby0_ - subband.tby0) / precinctParameters.precinctHeightInSubband); + precinctNumber = pi + pj * precinctParameters.numprecinctswide; + codeblock.precinctNumber = precinctNumber; + codeblock.subbandType = subband.type; + codeblock.Lblock = 3; + + if (codeblock.tbx1_ <= codeblock.tbx0_ || codeblock.tby1_ <= codeblock.tby0_) { + continue; + } + + codeblocks.push(codeblock); + var precinct = precincts[precinctNumber]; + + if (precinct !== undefined) { + if (i < precinct.cbxMin) { + precinct.cbxMin = i; + } else if (i > precinct.cbxMax) { + precinct.cbxMax = i; + } + + if (j < precinct.cbyMin) { + precinct.cbxMin = j; + } else if (j > precinct.cbyMax) { + precinct.cbyMax = j; + } + } else { + precincts[precinctNumber] = precinct = { + cbxMin: i, + cbyMin: j, + cbxMax: i, + cbyMax: j + }; + } + + codeblock.precinct = precinct; } - } - subband.codeblockParameters = { + } + + subband.codeblockParameters = { codeblockWidth: xcb_, codeblockHeight: ycb_, numcodeblockwide: cbx1 - cbx0 + 1, numcodeblockhigh: cby1 - cby0 + 1 - }; - subband.codeblocks = codeblocks; - subband.precincts = precincts; - } - function createPacket(resolution, precinctNumber, layerNumber) { - var precinctCodeblocks = []; - var subbands = resolution.subbands; - for (var i = 0, ii = subbands.length; i < ii; i++) { + }; + subband.codeblocks = codeblocks; + subband.precincts = precincts; + } + + function createPacket(resolution, precinctNumber, layerNumber) { + var precinctCodeblocks = []; + var subbands = resolution.subbands; + + for (var i = 0, ii = subbands.length; i < ii; i++) { var subband = subbands[i]; var codeblocks = subband.codeblocks; + for (var j = 0, jj = codeblocks.length; j < jj; j++) { - var codeblock = codeblocks[j]; - if (codeblock.precinctNumber !== precinctNumber) { - continue; - } - precinctCodeblocks.push(codeblock); + var codeblock = codeblocks[j]; + + if (codeblock.precinctNumber !== precinctNumber) { + continue; + } + + precinctCodeblocks.push(codeblock); } - } - return { + } + + return { layerNumber: layerNumber, codeblocks: precinctCodeblocks - }; - } - function LayerResolutionComponentPositionIterator(context) { - var siz = context.SIZ; - var tileIndex = context.currentTile.index; - var tile = context.tiles[tileIndex]; - var layersCount = tile.codingStyleDefaultParameters.layersCount; - var componentsCount = siz.Csiz; - var maxDecompositionLevelsCount = 0; - for (var q = 0; q < componentsCount; q++) { + }; + } + + function LayerResolutionComponentPositionIterator(context) { + var siz = context.SIZ; + var tileIndex = context.currentTile.index; + var tile = context.tiles[tileIndex]; + var layersCount = tile.codingStyleDefaultParameters.layersCount; + var componentsCount = siz.Csiz; + var maxDecompositionLevelsCount = 0; + + for (var q = 0; q < componentsCount; q++) { maxDecompositionLevelsCount = Math.max(maxDecompositionLevelsCount, tile.components[q].codingStyleParameters.decompositionLevelsCount); - } - var l = 0, r = 0, i = 0, k = 0; - this.nextPacket = function JpxImage_nextPacket() { + } + + var l = 0, + r = 0, + i = 0, + k = 0; + + this.nextPacket = function JpxImage_nextPacket() { for (; l < layersCount; l++) { - for (; r <= maxDecompositionLevelsCount; r++) { - for (; i < componentsCount; i++) { - var component = tile.components[i]; - if (r > component.codingStyleParameters.decompositionLevelsCount) { - continue; - } - var resolution = component.resolutions[r]; - var numprecincts = resolution.precinctParameters.numprecincts; - for (; k < numprecincts;) { - var packet = createPacket(resolution, k, l); - k++; - return packet; - } - k = 0; + for (; r <= maxDecompositionLevelsCount; r++) { + for (; i < componentsCount; i++) { + var component = tile.components[i]; + + if (r > component.codingStyleParameters.decompositionLevelsCount) { + continue; + } + + var resolution = component.resolutions[r]; + var numprecincts = resolution.precinctParameters.numprecincts; + + for (; k < numprecincts;) { + var packet = createPacket(resolution, k, l); + k++; + return packet; + } + + k = 0; + } + + i = 0; } - i = 0; - } - r = 0; + + r = 0; } - error('JPX Error: Out of packets'); - }; - } - function ResolutionLayerComponentPositionIterator(context) { - var siz = context.SIZ; - var tileIndex = context.currentTile.index; - var tile = context.tiles[tileIndex]; - var layersCount = tile.codingStyleDefaultParameters.layersCount; - var componentsCount = siz.Csiz; - var maxDecompositionLevelsCount = 0; - for (var q = 0; q < componentsCount; q++) { + + throw new JpxError('Out of packets'); + }; + } + + function ResolutionLayerComponentPositionIterator(context) { + var siz = context.SIZ; + var tileIndex = context.currentTile.index; + var tile = context.tiles[tileIndex]; + var layersCount = tile.codingStyleDefaultParameters.layersCount; + var componentsCount = siz.Csiz; + var maxDecompositionLevelsCount = 0; + + for (var q = 0; q < componentsCount; q++) { maxDecompositionLevelsCount = Math.max(maxDecompositionLevelsCount, tile.components[q].codingStyleParameters.decompositionLevelsCount); - } - var r = 0, l = 0, i = 0, k = 0; - this.nextPacket = function JpxImage_nextPacket() { - for (; r <= maxDecompositionLevelsCount; r++) { - for (; l < layersCount; l++) { - for (; i < componentsCount; i++) { - var component = tile.components[i]; - if (r > component.codingStyleParameters.decompositionLevelsCount) { - continue; - } - var resolution = component.resolutions[r]; - var numprecincts = resolution.precinctParameters.numprecincts; - for (; k < numprecincts;) { - var packet = createPacket(resolution, k, l); - k++; - return packet; - } - k = 0; - } - i = 0; - } - l = 0; - } - error('JPX Error: Out of packets'); - }; } - function ResolutionPositionComponentLayerIterator(context) { - var siz = context.SIZ; - var tileIndex = context.currentTile.index; - var tile = context.tiles[tileIndex]; - var layersCount = tile.codingStyleDefaultParameters.layersCount; - var componentsCount = siz.Csiz; - var l, r, c, p; - var maxDecompositionLevelsCount = 0; - for (c = 0; c < componentsCount; c++) { + + var r = 0, + l = 0, + i = 0, + k = 0; + + this.nextPacket = function JpxImage_nextPacket() { + for (; r <= maxDecompositionLevelsCount; r++) { + for (; l < layersCount; l++) { + for (; i < componentsCount; i++) { + var component = tile.components[i]; + + if (r > component.codingStyleParameters.decompositionLevelsCount) { + continue; + } + + var resolution = component.resolutions[r]; + var numprecincts = resolution.precinctParameters.numprecincts; + + for (; k < numprecincts;) { + var packet = createPacket(resolution, k, l); + k++; + return packet; + } + + k = 0; + } + + i = 0; + } + + l = 0; + } + + throw new JpxError('Out of packets'); + }; + } + + function ResolutionPositionComponentLayerIterator(context) { + var siz = context.SIZ; + var tileIndex = context.currentTile.index; + var tile = context.tiles[tileIndex]; + var layersCount = tile.codingStyleDefaultParameters.layersCount; + var componentsCount = siz.Csiz; + var l, r, c, p; + var maxDecompositionLevelsCount = 0; + + for (c = 0; c < componentsCount; c++) { var component = tile.components[c]; maxDecompositionLevelsCount = Math.max(maxDecompositionLevelsCount, component.codingStyleParameters.decompositionLevelsCount); - } - var maxNumPrecinctsInLevel = new Int32Array(maxDecompositionLevelsCount + 1); - for (r = 0; r <= maxDecompositionLevelsCount; ++r) { + } + + var maxNumPrecinctsInLevel = new Int32Array(maxDecompositionLevelsCount + 1); + + for (r = 0; r <= maxDecompositionLevelsCount; ++r) { var maxNumPrecincts = 0; + for (c = 0; c < componentsCount; ++c) { - var resolutions = tile.components[c].resolutions; - if (r < resolutions.length) { - maxNumPrecincts = Math.max(maxNumPrecincts, resolutions[r].precinctParameters.numprecincts); - } + var resolutions = tile.components[c].resolutions; + + if (r < resolutions.length) { + maxNumPrecincts = Math.max(maxNumPrecincts, resolutions[r].precinctParameters.numprecincts); + } } + maxNumPrecinctsInLevel[r] = maxNumPrecincts; - } - l = 0; - r = 0; - c = 0; - p = 0; - this.nextPacket = function JpxImage_nextPacket() { + } + + l = 0; + r = 0; + c = 0; + p = 0; + + this.nextPacket = function JpxImage_nextPacket() { for (; r <= maxDecompositionLevelsCount; r++) { - for (; p < maxNumPrecinctsInLevel[r]; p++) { - for (; c < componentsCount; c++) { - var component = tile.components[c]; - if (r > component.codingStyleParameters.decompositionLevelsCount) { - continue; - } - var resolution = component.resolutions[r]; - var numprecincts = resolution.precinctParameters.numprecincts; - if (p >= numprecincts) { - continue; - } - for (; l < layersCount;) { - var packet = createPacket(resolution, p, l); - l++; - return packet; - } - l = 0; + for (; p < maxNumPrecinctsInLevel[r]; p++) { + for (; c < componentsCount; c++) { + var component = tile.components[c]; + + if (r > component.codingStyleParameters.decompositionLevelsCount) { + continue; + } + + var resolution = component.resolutions[r]; + var numprecincts = resolution.precinctParameters.numprecincts; + + if (p >= numprecincts) { + continue; + } + + for (; l < layersCount;) { + var packet = createPacket(resolution, p, l); + l++; + return packet; + } + + l = 0; + } + + c = 0; } - c = 0; - } - p = 0; + + p = 0; } - error('JPX Error: Out of packets'); - }; - } - function PositionComponentResolutionLayerIterator(context) { - var siz = context.SIZ; - var tileIndex = context.currentTile.index; - var tile = context.tiles[tileIndex]; - var layersCount = tile.codingStyleDefaultParameters.layersCount; - var componentsCount = siz.Csiz; - var precinctsSizes = getPrecinctSizesInImageScale(tile); - var precinctsIterationSizes = precinctsSizes; - var l = 0, r = 0, c = 0, px = 0, py = 0; - this.nextPacket = function JpxImage_nextPacket() { + + throw new JpxError('Out of packets'); + }; + } + + function PositionComponentResolutionLayerIterator(context) { + var siz = context.SIZ; + var tileIndex = context.currentTile.index; + var tile = context.tiles[tileIndex]; + var layersCount = tile.codingStyleDefaultParameters.layersCount; + var componentsCount = siz.Csiz; + var precinctsSizes = getPrecinctSizesInImageScale(tile); + var precinctsIterationSizes = precinctsSizes; + var l = 0, + r = 0, + c = 0, + px = 0, + py = 0; + + this.nextPacket = function JpxImage_nextPacket() { for (; py < precinctsIterationSizes.maxNumHigh; py++) { - for (; px < precinctsIterationSizes.maxNumWide; px++) { - for (; c < componentsCount; c++) { - var component = tile.components[c]; - var decompositionLevelsCount = component.codingStyleParameters.decompositionLevelsCount; - for (; r <= decompositionLevelsCount; r++) { - var resolution = component.resolutions[r]; - var sizeInImageScale = precinctsSizes.components[c].resolutions[r]; - var k = getPrecinctIndexIfExist(px, py, sizeInImageScale, precinctsIterationSizes, resolution); - if (k === null) { - continue; - } - for (; l < layersCount;) { - var packet = createPacket(resolution, k, l); - l++; - return packet; - } - l = 0; - } - r = 0; - } - c = 0; - } - px = 0; - } - error('JPX Error: Out of packets'); - }; - } - function ComponentPositionResolutionLayerIterator(context) { - var siz = context.SIZ; - var tileIndex = context.currentTile.index; - var tile = context.tiles[tileIndex]; - var layersCount = tile.codingStyleDefaultParameters.layersCount; - var componentsCount = siz.Csiz; - var precinctsSizes = getPrecinctSizesInImageScale(tile); - var l = 0, r = 0, c = 0, px = 0, py = 0; - this.nextPacket = function JpxImage_nextPacket() { - for (; c < componentsCount; ++c) { - var component = tile.components[c]; - var precinctsIterationSizes = precinctsSizes.components[c]; - var decompositionLevelsCount = component.codingStyleParameters.decompositionLevelsCount; - for (; py < precinctsIterationSizes.maxNumHigh; py++) { for (; px < precinctsIterationSizes.maxNumWide; px++) { - for (; r <= decompositionLevelsCount; r++) { - var resolution = component.resolutions[r]; - var sizeInImageScale = precinctsIterationSizes.resolutions[r]; - var k = getPrecinctIndexIfExist(px, py, sizeInImageScale, precinctsIterationSizes, resolution); - if (k === null) { - continue; + for (; c < componentsCount; c++) { + var component = tile.components[c]; + var decompositionLevelsCount = component.codingStyleParameters.decompositionLevelsCount; + + for (; r <= decompositionLevelsCount; r++) { + var resolution = component.resolutions[r]; + var sizeInImageScale = precinctsSizes.components[c].resolutions[r]; + var k = getPrecinctIndexIfExist(px, py, sizeInImageScale, precinctsIterationSizes, resolution); + + if (k === null) { + continue; + } + + for (; l < layersCount;) { + var packet = createPacket(resolution, k, l); + l++; + return packet; + } + + l = 0; + } + + r = 0; } - for (; l < layersCount;) { - var packet = createPacket(resolution, k, l); - l++; - return packet; - } - l = 0; - } - r = 0; + + c = 0; } + px = 0; - } - py = 0; } - error('JPX Error: Out of packets'); - }; - } - function getPrecinctIndexIfExist(pxIndex, pyIndex, sizeInImageScale, precinctIterationSizes, resolution) { - var posX = pxIndex * precinctIterationSizes.minWidth; - var posY = pyIndex * precinctIterationSizes.minHeight; - if (posX % sizeInImageScale.width !== 0 || posY % sizeInImageScale.height !== 0) { + + throw new JpxError('Out of packets'); + }; + } + + function ComponentPositionResolutionLayerIterator(context) { + var siz = context.SIZ; + var tileIndex = context.currentTile.index; + var tile = context.tiles[tileIndex]; + var layersCount = tile.codingStyleDefaultParameters.layersCount; + var componentsCount = siz.Csiz; + var precinctsSizes = getPrecinctSizesInImageScale(tile); + var l = 0, + r = 0, + c = 0, + px = 0, + py = 0; + + this.nextPacket = function JpxImage_nextPacket() { + for (; c < componentsCount; ++c) { + var component = tile.components[c]; + var precinctsIterationSizes = precinctsSizes.components[c]; + var decompositionLevelsCount = component.codingStyleParameters.decompositionLevelsCount; + + for (; py < precinctsIterationSizes.maxNumHigh; py++) { + for (; px < precinctsIterationSizes.maxNumWide; px++) { + for (; r <= decompositionLevelsCount; r++) { + var resolution = component.resolutions[r]; + var sizeInImageScale = precinctsIterationSizes.resolutions[r]; + var k = getPrecinctIndexIfExist(px, py, sizeInImageScale, precinctsIterationSizes, resolution); + + if (k === null) { + continue; + } + + for (; l < layersCount;) { + var packet = createPacket(resolution, k, l); + l++; + return packet; + } + + l = 0; + } + + r = 0; + } + + px = 0; + } + + py = 0; + } + + throw new JpxError('Out of packets'); + }; + } + + function getPrecinctIndexIfExist(pxIndex, pyIndex, sizeInImageScale, precinctIterationSizes, resolution) { + var posX = pxIndex * precinctIterationSizes.minWidth; + var posY = pyIndex * precinctIterationSizes.minHeight; + + if (posX % sizeInImageScale.width !== 0 || posY % sizeInImageScale.height !== 0) { return null; - } - var startPrecinctRowIndex = posY / sizeInImageScale.width * resolution.precinctParameters.numprecinctswide; - return posX / sizeInImageScale.height + startPrecinctRowIndex; } - function getPrecinctSizesInImageScale(tile) { - var componentsCount = tile.components.length; - var minWidth = Number.MAX_VALUE; - var minHeight = Number.MAX_VALUE; - var maxNumWide = 0; - var maxNumHigh = 0; - var sizePerComponent = new Array(componentsCount); - for (var c = 0; c < componentsCount; c++) { + + var startPrecinctRowIndex = posY / sizeInImageScale.width * resolution.precinctParameters.numprecinctswide; + return posX / sizeInImageScale.height + startPrecinctRowIndex; + } + + function getPrecinctSizesInImageScale(tile) { + var componentsCount = tile.components.length; + var minWidth = Number.MAX_VALUE; + var minHeight = Number.MAX_VALUE; + var maxNumWide = 0; + var maxNumHigh = 0; + var sizePerComponent = new Array(componentsCount); + + for (var c = 0; c < componentsCount; c++) { var component = tile.components[c]; var decompositionLevelsCount = component.codingStyleParameters.decompositionLevelsCount; var sizePerResolution = new Array(decompositionLevelsCount + 1); @@ -15927,354 +23901,432 @@ var maxNumWideCurrentComponent = 0; var maxNumHighCurrentComponent = 0; var scale = 1; + for (var r = decompositionLevelsCount; r >= 0; --r) { - var resolution = component.resolutions[r]; - var widthCurrentResolution = scale * resolution.precinctParameters.precinctWidth; - var heightCurrentResolution = scale * resolution.precinctParameters.precinctHeight; - minWidthCurrentComponent = Math.min(minWidthCurrentComponent, widthCurrentResolution); - minHeightCurrentComponent = Math.min(minHeightCurrentComponent, heightCurrentResolution); - maxNumWideCurrentComponent = Math.max(maxNumWideCurrentComponent, resolution.precinctParameters.numprecinctswide); - maxNumHighCurrentComponent = Math.max(maxNumHighCurrentComponent, resolution.precinctParameters.numprecinctshigh); - sizePerResolution[r] = { - width: widthCurrentResolution, - height: heightCurrentResolution - }; - scale <<= 1; + var resolution = component.resolutions[r]; + var widthCurrentResolution = scale * resolution.precinctParameters.precinctWidth; + var heightCurrentResolution = scale * resolution.precinctParameters.precinctHeight; + minWidthCurrentComponent = Math.min(minWidthCurrentComponent, widthCurrentResolution); + minHeightCurrentComponent = Math.min(minHeightCurrentComponent, heightCurrentResolution); + maxNumWideCurrentComponent = Math.max(maxNumWideCurrentComponent, resolution.precinctParameters.numprecinctswide); + maxNumHighCurrentComponent = Math.max(maxNumHighCurrentComponent, resolution.precinctParameters.numprecinctshigh); + sizePerResolution[r] = { + width: widthCurrentResolution, + height: heightCurrentResolution + }; + scale <<= 1; } + minWidth = Math.min(minWidth, minWidthCurrentComponent); minHeight = Math.min(minHeight, minHeightCurrentComponent); maxNumWide = Math.max(maxNumWide, maxNumWideCurrentComponent); maxNumHigh = Math.max(maxNumHigh, maxNumHighCurrentComponent); sizePerComponent[c] = { - resolutions: sizePerResolution, - minWidth: minWidthCurrentComponent, - minHeight: minHeightCurrentComponent, - maxNumWide: maxNumWideCurrentComponent, - maxNumHigh: maxNumHighCurrentComponent + resolutions: sizePerResolution, + minWidth: minWidthCurrentComponent, + minHeight: minHeightCurrentComponent, + maxNumWide: maxNumWideCurrentComponent, + maxNumHigh: maxNumHighCurrentComponent }; - } - return { + } + + return { components: sizePerComponent, minWidth: minWidth, minHeight: minHeight, maxNumWide: maxNumWide, maxNumHigh: maxNumHigh - }; - } - function buildPackets(context) { - var siz = context.SIZ; - var tileIndex = context.currentTile.index; - var tile = context.tiles[tileIndex]; - var componentsCount = siz.Csiz; - for (var c = 0; c < componentsCount; c++) { + }; + } + + function buildPackets(context) { + var siz = context.SIZ; + var tileIndex = context.currentTile.index; + var tile = context.tiles[tileIndex]; + var componentsCount = siz.Csiz; + + for (var c = 0; c < componentsCount; c++) { var component = tile.components[c]; var decompositionLevelsCount = component.codingStyleParameters.decompositionLevelsCount; var resolutions = []; var subbands = []; + for (var r = 0; r <= decompositionLevelsCount; r++) { - var blocksDimensions = getBlocksDimensions(context, component, r); - var resolution = {}; - var scale = 1 << decompositionLevelsCount - r; - resolution.trx0 = Math.ceil(component.tcx0 / scale); - resolution.try0 = Math.ceil(component.tcy0 / scale); - resolution.trx1 = Math.ceil(component.tcx1 / scale); - resolution.try1 = Math.ceil(component.tcy1 / scale); - resolution.resLevel = r; - buildPrecincts(context, resolution, blocksDimensions); - resolutions.push(resolution); - var subband; - if (r === 0) { - subband = {}; - subband.type = 'LL'; - subband.tbx0 = Math.ceil(component.tcx0 / scale); - subband.tby0 = Math.ceil(component.tcy0 / scale); - subband.tbx1 = Math.ceil(component.tcx1 / scale); - subband.tby1 = Math.ceil(component.tcy1 / scale); - subband.resolution = resolution; - buildCodeblocks(context, subband, blocksDimensions); - subbands.push(subband); - resolution.subbands = [subband]; - } else { - var bscale = 1 << decompositionLevelsCount - r + 1; - var resolutionSubbands = []; - subband = {}; - subband.type = 'HL'; - subband.tbx0 = Math.ceil(component.tcx0 / bscale - 0.5); - subband.tby0 = Math.ceil(component.tcy0 / bscale); - subband.tbx1 = Math.ceil(component.tcx1 / bscale - 0.5); - subband.tby1 = Math.ceil(component.tcy1 / bscale); - subband.resolution = resolution; - buildCodeblocks(context, subband, blocksDimensions); - subbands.push(subband); - resolutionSubbands.push(subband); - subband = {}; - subband.type = 'LH'; - subband.tbx0 = Math.ceil(component.tcx0 / bscale); - subband.tby0 = Math.ceil(component.tcy0 / bscale - 0.5); - subband.tbx1 = Math.ceil(component.tcx1 / bscale); - subband.tby1 = Math.ceil(component.tcy1 / bscale - 0.5); - subband.resolution = resolution; - buildCodeblocks(context, subband, blocksDimensions); - subbands.push(subband); - resolutionSubbands.push(subband); - subband = {}; - subband.type = 'HH'; - subband.tbx0 = Math.ceil(component.tcx0 / bscale - 0.5); - subband.tby0 = Math.ceil(component.tcy0 / bscale - 0.5); - subband.tbx1 = Math.ceil(component.tcx1 / bscale - 0.5); - subband.tby1 = Math.ceil(component.tcy1 / bscale - 0.5); - subband.resolution = resolution; - buildCodeblocks(context, subband, blocksDimensions); - subbands.push(subband); - resolutionSubbands.push(subband); - resolution.subbands = resolutionSubbands; - } + var blocksDimensions = getBlocksDimensions(context, component, r); + var resolution = {}; + var scale = 1 << decompositionLevelsCount - r; + resolution.trx0 = Math.ceil(component.tcx0 / scale); + resolution.try0 = Math.ceil(component.tcy0 / scale); + resolution.trx1 = Math.ceil(component.tcx1 / scale); + resolution.try1 = Math.ceil(component.tcy1 / scale); + resolution.resLevel = r; + buildPrecincts(context, resolution, blocksDimensions); + resolutions.push(resolution); + var subband; + + if (r === 0) { + subband = {}; + subband.type = 'LL'; + subband.tbx0 = Math.ceil(component.tcx0 / scale); + subband.tby0 = Math.ceil(component.tcy0 / scale); + subband.tbx1 = Math.ceil(component.tcx1 / scale); + subband.tby1 = Math.ceil(component.tcy1 / scale); + subband.resolution = resolution; + buildCodeblocks(context, subband, blocksDimensions); + subbands.push(subband); + resolution.subbands = [subband]; + } else { + var bscale = 1 << decompositionLevelsCount - r + 1; + var resolutionSubbands = []; + subband = {}; + subband.type = 'HL'; + subband.tbx0 = Math.ceil(component.tcx0 / bscale - 0.5); + subband.tby0 = Math.ceil(component.tcy0 / bscale); + subband.tbx1 = Math.ceil(component.tcx1 / bscale - 0.5); + subband.tby1 = Math.ceil(component.tcy1 / bscale); + subband.resolution = resolution; + buildCodeblocks(context, subband, blocksDimensions); + subbands.push(subband); + resolutionSubbands.push(subband); + subband = {}; + subband.type = 'LH'; + subband.tbx0 = Math.ceil(component.tcx0 / bscale); + subband.tby0 = Math.ceil(component.tcy0 / bscale - 0.5); + subband.tbx1 = Math.ceil(component.tcx1 / bscale); + subband.tby1 = Math.ceil(component.tcy1 / bscale - 0.5); + subband.resolution = resolution; + buildCodeblocks(context, subband, blocksDimensions); + subbands.push(subband); + resolutionSubbands.push(subband); + subband = {}; + subband.type = 'HH'; + subband.tbx0 = Math.ceil(component.tcx0 / bscale - 0.5); + subband.tby0 = Math.ceil(component.tcy0 / bscale - 0.5); + subband.tbx1 = Math.ceil(component.tcx1 / bscale - 0.5); + subband.tby1 = Math.ceil(component.tcy1 / bscale - 0.5); + subband.resolution = resolution; + buildCodeblocks(context, subband, blocksDimensions); + subbands.push(subband); + resolutionSubbands.push(subband); + resolution.subbands = resolutionSubbands; + } } + component.resolutions = resolutions; component.subbands = subbands; - } - var progressionOrder = tile.codingStyleDefaultParameters.progressionOrder; - switch (progressionOrder) { - case 0: - tile.packetsIterator = new LayerResolutionComponentPositionIterator(context); - break; - case 1: - tile.packetsIterator = new ResolutionLayerComponentPositionIterator(context); - break; - case 2: - tile.packetsIterator = new ResolutionPositionComponentLayerIterator(context); - break; - case 3: - tile.packetsIterator = new PositionComponentResolutionLayerIterator(context); - break; - case 4: - tile.packetsIterator = new ComponentPositionResolutionLayerIterator(context); - break; - default: - error('JPX Error: Unsupported progression order ' + progressionOrder); - } } - function parseTilePackets(context, data, offset, dataLength) { - var position = 0; - var buffer, bufferSize = 0, skipNextBit = false; - function readBits(count) { - while (bufferSize < count) { - var b = data[offset + position]; - position++; - if (skipNextBit) { - buffer = buffer << 7 | b; - bufferSize += 7; + + var progressionOrder = tile.codingStyleDefaultParameters.progressionOrder; + + switch (progressionOrder) { + case 0: + tile.packetsIterator = new LayerResolutionComponentPositionIterator(context); + break; + + case 1: + tile.packetsIterator = new ResolutionLayerComponentPositionIterator(context); + break; + + case 2: + tile.packetsIterator = new ResolutionPositionComponentLayerIterator(context); + break; + + case 3: + tile.packetsIterator = new PositionComponentResolutionLayerIterator(context); + break; + + case 4: + tile.packetsIterator = new ComponentPositionResolutionLayerIterator(context); + break; + + default: + throw new JpxError("Unsupported progression order ".concat(progressionOrder)); + } + } + + function parseTilePackets(context, data, offset, dataLength) { + var position = 0; + var buffer, + bufferSize = 0, skipNextBit = false; - } else { - buffer = buffer << 8 | b; - bufferSize += 8; - } - if (b === 0xFF) { - skipNextBit = true; - } + + function readBits(count) { + while (bufferSize < count) { + var b = data[offset + position]; + position++; + + if (skipNextBit) { + buffer = buffer << 7 | b; + bufferSize += 7; + skipNextBit = false; + } else { + buffer = buffer << 8 | b; + bufferSize += 8; + } + + if (b === 0xFF) { + skipNextBit = true; + } } + bufferSize -= count; return buffer >>> bufferSize & (1 << count) - 1; - } - function skipMarkerIfEqual(value) { + } + + function skipMarkerIfEqual(value) { if (data[offset + position - 1] === 0xFF && data[offset + position] === value) { - skipBytes(1); - return true; + skipBytes(1); + return true; } else if (data[offset + position] === 0xFF && data[offset + position + 1] === value) { - skipBytes(2); - return true; + skipBytes(2); + return true; } + return false; - } - function skipBytes(count) { + } + + function skipBytes(count) { position += count; - } - function alignToByte() { + } + + function alignToByte() { bufferSize = 0; + if (skipNextBit) { - position++; - skipNextBit = false; + position++; + skipNextBit = false; } - } - function readCodingpasses() { + } + + function readCodingpasses() { if (readBits(1) === 0) { - return 1; + return 1; } + if (readBits(1) === 0) { - return 2; + return 2; } + var value = readBits(2); + if (value < 3) { - return value + 3; + return value + 3; } + value = readBits(5); + if (value < 31) { - return value + 6; + return value + 6; } + value = readBits(7); return value + 37; - } - var tileIndex = context.currentTile.index; - var tile = context.tiles[tileIndex]; - var sopMarkerUsed = context.COD.sopMarkerUsed; - var ephMarkerUsed = context.COD.ephMarkerUsed; - var packetsIterator = tile.packetsIterator; - while (position < dataLength) { - alignToByte(); - if (sopMarkerUsed && skipMarkerIfEqual(0x91)) { - skipBytes(4); - } - var packet = packetsIterator.nextPacket(); - if (!readBits(1)) { - continue; - } - var layerNumber = packet.layerNumber; - var queue = [], codeblock; - for (var i = 0, ii = packet.codeblocks.length; i < ii; i++) { - codeblock = packet.codeblocks[i]; - var precinct = codeblock.precinct; - var codeblockColumn = codeblock.cbx - precinct.cbxMin; - var codeblockRow = codeblock.cby - precinct.cbyMin; - var codeblockIncluded = false; - var firstTimeInclusion = false; - var valueReady; - if (codeblock['included'] !== undefined) { - codeblockIncluded = !!readBits(1); - } else { - precinct = codeblock.precinct; - var inclusionTree, zeroBitPlanesTree; - if (precinct['inclusionTree'] !== undefined) { - inclusionTree = precinct.inclusionTree; - } else { - var width = precinct.cbxMax - precinct.cbxMin + 1; - var height = precinct.cbyMax - precinct.cbyMin + 1; - inclusionTree = new InclusionTree(width, height, layerNumber); - zeroBitPlanesTree = new TagTree(width, height); - precinct.inclusionTree = inclusionTree; - precinct.zeroBitPlanesTree = zeroBitPlanesTree; - } - if (inclusionTree.reset(codeblockColumn, codeblockRow, layerNumber)) { - while (true) { - if (readBits(1)) { - valueReady = !inclusionTree.nextLevel(); - if (valueReady) { - codeblock.included = true; - codeblockIncluded = firstTimeInclusion = true; - break; - } - } else { - inclusionTree.incrementValue(layerNumber); - break; - } - } - } - } - if (!codeblockIncluded) { - continue; - } - if (firstTimeInclusion) { - zeroBitPlanesTree = precinct.zeroBitPlanesTree; - zeroBitPlanesTree.reset(codeblockColumn, codeblockRow); - while (true) { - if (readBits(1)) { - valueReady = !zeroBitPlanesTree.nextLevel(); - if (valueReady) { - break; - } - } else { - zeroBitPlanesTree.incrementValue(); - } - } - codeblock.zeroBitPlanes = zeroBitPlanesTree.value; - } - var codingpasses = readCodingpasses(); - while (readBits(1)) { - codeblock.Lblock++; - } - var codingpassesLog2 = log2(codingpasses); - var bits = (codingpasses < 1 << codingpassesLog2 ? codingpassesLog2 - 1 : codingpassesLog2) + codeblock.Lblock; - var codedDataLength = readBits(bits); - queue.push({ - codeblock: codeblock, - codingpasses: codingpasses, - dataLength: codedDataLength - }); - } - alignToByte(); - if (ephMarkerUsed) { - skipMarkerIfEqual(0x92); - } - while (queue.length > 0) { - var packetItem = queue.shift(); - codeblock = packetItem.codeblock; - if (codeblock['data'] === undefined) { - codeblock.data = []; - } - codeblock.data.push({ - data: data, - start: offset + position, - end: offset + position + packetItem.dataLength, - codingpasses: packetItem.codingpasses - }); - position += packetItem.dataLength; - } - } - return position; } - function copyCoefficients(coefficients, levelWidth, levelHeight, subband, delta, mb, reversible, segmentationSymbolUsed) { - var x0 = subband.tbx0; - var y0 = subband.tby0; - var width = subband.tbx1 - subband.tbx0; - var codeblocks = subband.codeblocks; - var right = subband.type.charAt(0) === 'H' ? 1 : 0; - var bottom = subband.type.charAt(1) === 'H' ? levelWidth : 0; - for (var i = 0, ii = codeblocks.length; i < ii; ++i) { + + var tileIndex = context.currentTile.index; + var tile = context.tiles[tileIndex]; + var sopMarkerUsed = context.COD.sopMarkerUsed; + var ephMarkerUsed = context.COD.ephMarkerUsed; + var packetsIterator = tile.packetsIterator; + + while (position < dataLength) { + alignToByte(); + + if (sopMarkerUsed && skipMarkerIfEqual(0x91)) { + skipBytes(4); + } + + var packet = packetsIterator.nextPacket(); + + if (!readBits(1)) { + continue; + } + + var layerNumber = packet.layerNumber; + var queue = [], + codeblock; + + for (var i = 0, ii = packet.codeblocks.length; i < ii; i++) { + codeblock = packet.codeblocks[i]; + var precinct = codeblock.precinct; + var codeblockColumn = codeblock.cbx - precinct.cbxMin; + var codeblockRow = codeblock.cby - precinct.cbyMin; + var codeblockIncluded = false; + var firstTimeInclusion = false; + var valueReady; + + if (codeblock['included'] !== undefined) { + codeblockIncluded = !!readBits(1); + } else { + precinct = codeblock.precinct; + var inclusionTree, zeroBitPlanesTree; + + if (precinct['inclusionTree'] !== undefined) { + inclusionTree = precinct.inclusionTree; + } else { + var width = precinct.cbxMax - precinct.cbxMin + 1; + var height = precinct.cbyMax - precinct.cbyMin + 1; + inclusionTree = new InclusionTree(width, height, layerNumber); + zeroBitPlanesTree = new TagTree(width, height); + precinct.inclusionTree = inclusionTree; + precinct.zeroBitPlanesTree = zeroBitPlanesTree; + } + + if (inclusionTree.reset(codeblockColumn, codeblockRow, layerNumber)) { + while (true) { + if (readBits(1)) { + valueReady = !inclusionTree.nextLevel(); + + if (valueReady) { + codeblock.included = true; + codeblockIncluded = firstTimeInclusion = true; + break; + } + } else { + inclusionTree.incrementValue(layerNumber); + break; + } + } + } + } + + if (!codeblockIncluded) { + continue; + } + + if (firstTimeInclusion) { + zeroBitPlanesTree = precinct.zeroBitPlanesTree; + zeroBitPlanesTree.reset(codeblockColumn, codeblockRow); + + while (true) { + if (readBits(1)) { + valueReady = !zeroBitPlanesTree.nextLevel(); + + if (valueReady) { + break; + } + } else { + zeroBitPlanesTree.incrementValue(); + } + } + + codeblock.zeroBitPlanes = zeroBitPlanesTree.value; + } + + var codingpasses = readCodingpasses(); + + while (readBits(1)) { + codeblock.Lblock++; + } + + var codingpassesLog2 = (0, _util.log2)(codingpasses); + var bits = (codingpasses < 1 << codingpassesLog2 ? codingpassesLog2 - 1 : codingpassesLog2) + codeblock.Lblock; + var codedDataLength = readBits(bits); + queue.push({ + codeblock: codeblock, + codingpasses: codingpasses, + dataLength: codedDataLength + }); + } + + alignToByte(); + + if (ephMarkerUsed) { + skipMarkerIfEqual(0x92); + } + + while (queue.length > 0) { + var packetItem = queue.shift(); + codeblock = packetItem.codeblock; + + if (codeblock['data'] === undefined) { + codeblock.data = []; + } + + codeblock.data.push({ + data: data, + start: offset + position, + end: offset + position + packetItem.dataLength, + codingpasses: packetItem.codingpasses + }); + position += packetItem.dataLength; + } + } + + return position; + } + + function copyCoefficients(coefficients, levelWidth, levelHeight, subband, delta, mb, reversible, segmentationSymbolUsed) { + var x0 = subband.tbx0; + var y0 = subband.tby0; + var width = subband.tbx1 - subband.tbx0; + var codeblocks = subband.codeblocks; + var right = subband.type.charAt(0) === 'H' ? 1 : 0; + var bottom = subband.type.charAt(1) === 'H' ? levelWidth : 0; + + for (var i = 0, ii = codeblocks.length; i < ii; ++i) { var codeblock = codeblocks[i]; var blockWidth = codeblock.tbx1_ - codeblock.tbx0_; var blockHeight = codeblock.tby1_ - codeblock.tby0_; + if (blockWidth === 0 || blockHeight === 0) { - continue; + continue; } + if (codeblock['data'] === undefined) { - continue; + continue; } + var bitModel, currentCodingpassType; bitModel = new BitModel(blockWidth, blockHeight, codeblock.subbandType, codeblock.zeroBitPlanes, mb); currentCodingpassType = 2; - var data = codeblock.data, totalLength = 0, codingpasses = 0; + var data = codeblock.data, + totalLength = 0, + codingpasses = 0; var j, jj, dataItem; + for (j = 0, jj = data.length; j < jj; j++) { - dataItem = data[j]; - totalLength += dataItem.end - dataItem.start; - codingpasses += dataItem.codingpasses; + dataItem = data[j]; + totalLength += dataItem.end - dataItem.start; + codingpasses += dataItem.codingpasses; } + var encodedData = new Uint8Array(totalLength); var position = 0; + for (j = 0, jj = data.length; j < jj; j++) { - dataItem = data[j]; - var chunk = dataItem.data.subarray(dataItem.start, dataItem.end); - encodedData.set(chunk, position); - position += chunk.length; + dataItem = data[j]; + var chunk = dataItem.data.subarray(dataItem.start, dataItem.end); + encodedData.set(chunk, position); + position += chunk.length; } - var decoder = new ArithmeticDecoder(encodedData, 0, totalLength); + + var decoder = new _arithmetic_decoder.ArithmeticDecoder(encodedData, 0, totalLength); bitModel.setDecoder(decoder); + for (j = 0; j < codingpasses; j++) { - switch (currentCodingpassType) { - case 0: - bitModel.runSignificancePropagationPass(); - break; - case 1: - bitModel.runMagnitudeRefinementPass(); - break; - case 2: - bitModel.runCleanupPass(); - if (segmentationSymbolUsed) { - bitModel.checkSegmentationSymbol(); + switch (currentCodingpassType) { + case 0: + bitModel.runSignificancePropagationPass(); + break; + + case 1: + bitModel.runMagnitudeRefinementPass(); + break; + + case 2: + bitModel.runCleanupPass(); + + if (segmentationSymbolUsed) { + bitModel.checkSegmentationSymbol(); + } + + break; } - break; - } - currentCodingpassType = (currentCodingpassType + 1) % 3; + + currentCodingpassType = (currentCodingpassType + 1) % 3; } + var offset = codeblock.tbx0_ - x0 + (codeblock.tby0_ - y0) * width; var sign = bitModel.coefficentsSign; var magnitude = bitModel.coefficentsMagnitude; @@ -16283,545 +24335,364 @@ var k, n, nb; position = 0; var interleave = subband.type !== 'LL'; + for (j = 0; j < blockHeight; j++) { - var row = offset / width | 0; - var levelOffset = 2 * row * (levelWidth - width) + right + bottom; - for (k = 0; k < blockWidth; k++) { - n = magnitude[position]; - if (n !== 0) { - n = (n + magnitudeCorrection) * delta; - if (sign[position] !== 0) { - n = -n; - } - nb = bitsDecoded[position]; - var pos = interleave ? levelOffset + (offset << 1) : offset; - if (reversible && nb >= mb) { - coefficients[pos] = n; - } else { - coefficients[pos] = n * (1 << mb - nb); - } + var row = offset / width | 0; + var levelOffset = 2 * row * (levelWidth - width) + right + bottom; + + for (k = 0; k < blockWidth; k++) { + n = magnitude[position]; + + if (n !== 0) { + n = (n + magnitudeCorrection) * delta; + + if (sign[position] !== 0) { + n = -n; + } + + nb = bitsDecoded[position]; + var pos = interleave ? levelOffset + (offset << 1) : offset; + + if (reversible && nb >= mb) { + coefficients[pos] = n; + } else { + coefficients[pos] = n * (1 << mb - nb); + } + } + + offset++; + position++; } - offset++; - position++; - } - offset += width - blockWidth; + + offset += width - blockWidth; } - } } - function transformTile(context, tile, c) { - var component = tile.components[c]; - var codingStyleParameters = component.codingStyleParameters; - var quantizationParameters = component.quantizationParameters; - var decompositionLevelsCount = codingStyleParameters.decompositionLevelsCount; - var spqcds = quantizationParameters.SPqcds; - var scalarExpounded = quantizationParameters.scalarExpounded; - var guardBits = quantizationParameters.guardBits; - var segmentationSymbolUsed = codingStyleParameters.segmentationSymbolUsed; - var precision = context.components[c].precision; - var reversible = codingStyleParameters.reversibleTransformation; - var transform = reversible ? new ReversibleTransform() : new IrreversibleTransform(); - var subbandCoefficients = []; - var b = 0; - for (var i = 0; i <= decompositionLevelsCount; i++) { + } + + function transformTile(context, tile, c) { + var component = tile.components[c]; + var codingStyleParameters = component.codingStyleParameters; + var quantizationParameters = component.quantizationParameters; + var decompositionLevelsCount = codingStyleParameters.decompositionLevelsCount; + var spqcds = quantizationParameters.SPqcds; + var scalarExpounded = quantizationParameters.scalarExpounded; + var guardBits = quantizationParameters.guardBits; + var segmentationSymbolUsed = codingStyleParameters.segmentationSymbolUsed; + var precision = context.components[c].precision; + var reversible = codingStyleParameters.reversibleTransformation; + var transform = reversible ? new ReversibleTransform() : new IrreversibleTransform(); + var subbandCoefficients = []; + var b = 0; + + for (var i = 0; i <= decompositionLevelsCount; i++) { var resolution = component.resolutions[i]; var width = resolution.trx1 - resolution.trx0; var height = resolution.try1 - resolution.try0; var coefficients = new Float32Array(width * height); + for (var j = 0, jj = resolution.subbands.length; j < jj; j++) { - var mu, epsilon; - if (!scalarExpounded) { - mu = spqcds[0].mu; - epsilon = spqcds[0].epsilon + (i > 0 ? 1 - i : 0); - } else { - mu = spqcds[b].mu; - epsilon = spqcds[b].epsilon; - b++; - } - var subband = resolution.subbands[j]; - var gainLog2 = SubbandsGainLog2[subband.type]; - var delta = reversible ? 1 : Math.pow(2, precision + gainLog2 - epsilon) * (1 + mu / 2048); - var mb = guardBits + epsilon - 1; - copyCoefficients(coefficients, width, height, subband, delta, mb, reversible, segmentationSymbolUsed); + var mu, epsilon; + + if (!scalarExpounded) { + mu = spqcds[0].mu; + epsilon = spqcds[0].epsilon + (i > 0 ? 1 - i : 0); + } else { + mu = spqcds[b].mu; + epsilon = spqcds[b].epsilon; + b++; + } + + var subband = resolution.subbands[j]; + var gainLog2 = SubbandsGainLog2[subband.type]; + var delta = reversible ? 1 : Math.pow(2, precision + gainLog2 - epsilon) * (1 + mu / 2048); + var mb = guardBits + epsilon - 1; + copyCoefficients(coefficients, width, height, subband, delta, mb, reversible, segmentationSymbolUsed); } + subbandCoefficients.push({ - width: width, - height: height, - items: coefficients + width: width, + height: height, + items: coefficients }); - } - var result = transform.calculate(subbandCoefficients, component.tcx0, component.tcy0); - return { + } + + var result = transform.calculate(subbandCoefficients, component.tcx0, component.tcy0); + return { left: component.tcx0, top: component.tcy0, width: result.width, height: result.height, items: result.items - }; - } - function transformComponents(context) { - var siz = context.SIZ; - var components = context.components; - var componentsCount = siz.Csiz; - var resultImages = []; - for (var i = 0, ii = context.tiles.length; i < ii; i++) { + }; + } + + function transformComponents(context) { + var siz = context.SIZ; + var components = context.components; + var componentsCount = siz.Csiz; + var resultImages = []; + + for (var i = 0, ii = context.tiles.length; i < ii; i++) { var tile = context.tiles[i]; var transformedTiles = []; var c; + for (c = 0; c < componentsCount; c++) { - transformedTiles[c] = transformTile(context, tile, c); + transformedTiles[c] = transformTile(context, tile, c); } + var tile0 = transformedTiles[0]; - var out = new Uint8Array(tile0.items.length * componentsCount); + var out = new Uint8ClampedArray(tile0.items.length * componentsCount); var result = { - left: tile0.left, - top: tile0.top, - width: tile0.width, - height: tile0.height, - items: out + left: tile0.left, + top: tile0.top, + width: tile0.width, + height: tile0.height, + items: out }; - var shift, offset, max, min, maxK; - var pos = 0, j, jj, y0, y1, y2, r, g, b, k, val; + var shift, offset; + var pos = 0, + j, + jj, + y0, + y1, + y2; + if (tile.codingStyleDefaultParameters.multipleComponentTransform) { - var fourComponents = componentsCount === 4; - var y0items = transformedTiles[0].items; - var y1items = transformedTiles[1].items; - var y2items = transformedTiles[2].items; - var y3items = fourComponents ? transformedTiles[3].items : null; - shift = components[0].precision - 8; - offset = (128 << shift) + 0.5; - max = 255 * (1 << shift); - maxK = max * 0.5; - min = -maxK; - var component0 = tile.components[0]; - var alpha01 = componentsCount - 3; - jj = y0items.length; - if (!component0.codingStyleParameters.reversibleTransformation) { - for (j = 0; j < jj; j++, pos += alpha01) { - y0 = y0items[j] + offset; - y1 = y1items[j]; - y2 = y2items[j]; - r = y0 + 1.402 * y2; - g = y0 - 0.34413 * y1 - 0.71414 * y2; - b = y0 + 1.772 * y1; - out[pos++] = r <= 0 ? 0 : r >= max ? 255 : r >> shift; - out[pos++] = g <= 0 ? 0 : g >= max ? 255 : g >> shift; - out[pos++] = b <= 0 ? 0 : b >= max ? 255 : b >> shift; - } - } else { - for (j = 0; j < jj; j++, pos += alpha01) { - y0 = y0items[j] + offset; - y1 = y1items[j]; - y2 = y2items[j]; - g = y0 - (y2 + y1 >> 2); - r = g + y2; - b = g + y1; - out[pos++] = r <= 0 ? 0 : r >= max ? 255 : r >> shift; - out[pos++] = g <= 0 ? 0 : g >= max ? 255 : g >> shift; - out[pos++] = b <= 0 ? 0 : b >= max ? 255 : b >> shift; - } - } - if (fourComponents) { - for (j = 0, pos = 3; j < jj; j++, pos += 4) { - k = y3items[j]; - out[pos] = k <= min ? 0 : k >= maxK ? 255 : k + offset >> shift; - } - } - } else { - for (c = 0; c < componentsCount; c++) { - var items = transformedTiles[c].items; - shift = components[c].precision - 8; + var fourComponents = componentsCount === 4; + var y0items = transformedTiles[0].items; + var y1items = transformedTiles[1].items; + var y2items = transformedTiles[2].items; + var y3items = fourComponents ? transformedTiles[3].items : null; + shift = components[0].precision - 8; offset = (128 << shift) + 0.5; - max = 127.5 * (1 << shift); - min = -max; - for (pos = c, j = 0, jj = items.length; j < jj; j++) { - val = items[j]; - out[pos] = val <= min ? 0 : val >= max ? 255 : val + offset >> shift; - pos += componentsCount; + var component0 = tile.components[0]; + var alpha01 = componentsCount - 3; + jj = y0items.length; + + if (!component0.codingStyleParameters.reversibleTransformation) { + for (j = 0; j < jj; j++, pos += alpha01) { + y0 = y0items[j] + offset; + y1 = y1items[j]; + y2 = y2items[j]; + out[pos++] = y0 + 1.402 * y2 >> shift; + out[pos++] = y0 - 0.34413 * y1 - 0.71414 * y2 >> shift; + out[pos++] = y0 + 1.772 * y1 >> shift; + } + } else { + for (j = 0; j < jj; j++, pos += alpha01) { + y0 = y0items[j] + offset; + y1 = y1items[j]; + y2 = y2items[j]; + var g = y0 - (y2 + y1 >> 2); + out[pos++] = g + y2 >> shift; + out[pos++] = g >> shift; + out[pos++] = g + y1 >> shift; + } + } + + if (fourComponents) { + for (j = 0, pos = 3; j < jj; j++, pos += 4) { + out[pos] = y3items[j] + offset >> shift; + } + } + } else { + for (c = 0; c < componentsCount; c++) { + var items = transformedTiles[c].items; + shift = components[c].precision - 8; + offset = (128 << shift) + 0.5; + + for (pos = c, j = 0, jj = items.length; j < jj; j++) { + out[pos] = items[j] + offset >> shift; + pos += componentsCount; + } } - } } + resultImages.push(result); - } - return resultImages; } - function initializeTile(context, tileIndex) { - var siz = context.SIZ; - var componentsCount = siz.Csiz; - var tile = context.tiles[tileIndex]; - for (var c = 0; c < componentsCount; c++) { + + return resultImages; + } + + function initializeTile(context, tileIndex) { + var siz = context.SIZ; + var componentsCount = siz.Csiz; + var tile = context.tiles[tileIndex]; + + for (var c = 0; c < componentsCount; c++) { var component = tile.components[c]; var qcdOrQcc = context.currentTile.QCC[c] !== undefined ? context.currentTile.QCC[c] : context.currentTile.QCD; component.quantizationParameters = qcdOrQcc; var codOrCoc = context.currentTile.COC[c] !== undefined ? context.currentTile.COC[c] : context.currentTile.COD; component.codingStyleParameters = codOrCoc; - } - tile.codingStyleDefaultParameters = context.currentTile.COD; } - var TagTree = function TagTreeClosure() { - function TagTree(width, height) { - var levelsLength = log2(Math.max(width, height)) + 1; + + tile.codingStyleDefaultParameters = context.currentTile.COD; + } + + var TagTree = function TagTreeClosure() { + function TagTree(width, height) { + var levelsLength = (0, _util.log2)(Math.max(width, height)) + 1; this.levels = []; + for (var i = 0; i < levelsLength; i++) { - var level = { - width: width, - height: height, - items: [] - }; - this.levels.push(level); - width = Math.ceil(width / 2); - height = Math.ceil(height / 2); + var level = { + width: width, + height: height, + items: [] + }; + this.levels.push(level); + width = Math.ceil(width / 2); + height = Math.ceil(height / 2); } - } - TagTree.prototype = { + } + + TagTree.prototype = { reset: function TagTree_reset(i, j) { - var currentLevel = 0, value = 0, level; - while (currentLevel < this.levels.length) { - level = this.levels[currentLevel]; - var index = i + j * level.width; - if (level.items[index] !== undefined) { - value = level.items[index]; - break; + var currentLevel = 0, + value = 0, + level; + + while (currentLevel < this.levels.length) { + level = this.levels[currentLevel]; + var index = i + j * level.width; + + if (level.items[index] !== undefined) { + value = level.items[index]; + break; + } + + level.index = index; + i >>= 1; + j >>= 1; + currentLevel++; } - level.index = index; - i >>= 1; - j >>= 1; - currentLevel++; - } - currentLevel--; - level = this.levels[currentLevel]; - level.items[level.index] = value; - this.currentLevel = currentLevel; - delete this.value; + + currentLevel--; + level = this.levels[currentLevel]; + level.items[level.index] = value; + this.currentLevel = currentLevel; + delete this.value; }, incrementValue: function TagTree_incrementValue() { - var level = this.levels[this.currentLevel]; - level.items[level.index]++; + var level = this.levels[this.currentLevel]; + level.items[level.index]++; }, nextLevel: function TagTree_nextLevel() { - var currentLevel = this.currentLevel; - var level = this.levels[currentLevel]; - var value = level.items[level.index]; - currentLevel--; - if (currentLevel < 0) { - this.value = value; - return false; - } - this.currentLevel = currentLevel; - level = this.levels[currentLevel]; - level.items[level.index] = value; - return true; - } - }; - return TagTree; - }(); - var InclusionTree = function InclusionTreeClosure() { - function InclusionTree(width, height, defaultValue) { - var levelsLength = log2(Math.max(width, height)) + 1; - this.levels = []; - for (var i = 0; i < levelsLength; i++) { - var items = new Uint8Array(width * height); - for (var j = 0, jj = items.length; j < jj; j++) { - items[j] = defaultValue; - } - var level = { - width: width, - height: height, - items: items - }; - this.levels.push(level); - width = Math.ceil(width / 2); - height = Math.ceil(height / 2); - } - } - InclusionTree.prototype = { - reset: function InclusionTree_reset(i, j, stopValue) { - var currentLevel = 0; - while (currentLevel < this.levels.length) { + var currentLevel = this.currentLevel; var level = this.levels[currentLevel]; - var index = i + j * level.width; - level.index = index; - var value = level.items[index]; - if (value === 0xFF) { - break; + var value = level.items[level.index]; + currentLevel--; + + if (currentLevel < 0) { + this.value = value; + return false; } - if (value > stopValue) { - this.currentLevel = currentLevel; - this.propagateValues(); - return false; + + this.currentLevel = currentLevel; + level = this.levels[currentLevel]; + level.items[level.index] = value; + return true; + } + }; + return TagTree; + }(); + + var InclusionTree = function InclusionTreeClosure() { + function InclusionTree(width, height, defaultValue) { + var levelsLength = (0, _util.log2)(Math.max(width, height)) + 1; + this.levels = []; + + for (var i = 0; i < levelsLength; i++) { + var items = new Uint8Array(width * height); + + for (var j = 0, jj = items.length; j < jj; j++) { + items[j] = defaultValue; } - i >>= 1; - j >>= 1; - currentLevel++; - } - this.currentLevel = currentLevel - 1; - return true; + + var level = { + width: width, + height: height, + items: items + }; + this.levels.push(level); + width = Math.ceil(width / 2); + height = Math.ceil(height / 2); + } + } + + InclusionTree.prototype = { + reset: function InclusionTree_reset(i, j, stopValue) { + var currentLevel = 0; + + while (currentLevel < this.levels.length) { + var level = this.levels[currentLevel]; + var index = i + j * level.width; + level.index = index; + var value = level.items[index]; + + if (value === 0xFF) { + break; + } + + if (value > stopValue) { + this.currentLevel = currentLevel; + this.propagateValues(); + return false; + } + + i >>= 1; + j >>= 1; + currentLevel++; + } + + this.currentLevel = currentLevel - 1; + return true; }, incrementValue: function InclusionTree_incrementValue(stopValue) { - var level = this.levels[this.currentLevel]; - level.items[level.index] = stopValue + 1; - this.propagateValues(); + var level = this.levels[this.currentLevel]; + level.items[level.index] = stopValue + 1; + this.propagateValues(); }, propagateValues: function InclusionTree_propagateValues() { - var levelIndex = this.currentLevel; - var level = this.levels[levelIndex]; - var currentValue = level.items[level.index]; - while (--levelIndex >= 0) { - level = this.levels[levelIndex]; - level.items[level.index] = currentValue; - } + var levelIndex = this.currentLevel; + var level = this.levels[levelIndex]; + var currentValue = level.items[level.index]; + + while (--levelIndex >= 0) { + level = this.levels[levelIndex]; + level.items[level.index] = currentValue; + } }, nextLevel: function InclusionTree_nextLevel() { - var currentLevel = this.currentLevel; - var level = this.levels[currentLevel]; - var value = level.items[level.index]; - level.items[level.index] = 0xFF; - currentLevel--; - if (currentLevel < 0) { - return false; - } - this.currentLevel = currentLevel; - level = this.levels[currentLevel]; - level.items[level.index] = value; - return true; + var currentLevel = this.currentLevel; + var level = this.levels[currentLevel]; + var value = level.items[level.index]; + level.items[level.index] = 0xFF; + currentLevel--; + + if (currentLevel < 0) { + return false; + } + + this.currentLevel = currentLevel; + level = this.levels[currentLevel]; + level.items[level.index] = value; + return true; } - }; - return InclusionTree; - }(); - var BitModel = function BitModelClosure() { - var UNIFORM_CONTEXT = 17; - var RUNLENGTH_CONTEXT = 18; - var LLAndLHContextsLabel = new Uint8Array([ - 0, - 5, - 8, - 0, - 3, - 7, - 8, - 0, - 4, - 7, - 8, - 0, - 0, - 0, - 0, - 0, - 1, - 6, - 8, - 0, - 3, - 7, - 8, - 0, - 4, - 7, - 8, - 0, - 0, - 0, - 0, - 0, - 2, - 6, - 8, - 0, - 3, - 7, - 8, - 0, - 4, - 7, - 8, - 0, - 0, - 0, - 0, - 0, - 2, - 6, - 8, - 0, - 3, - 7, - 8, - 0, - 4, - 7, - 8, - 0, - 0, - 0, - 0, - 0, - 2, - 6, - 8, - 0, - 3, - 7, - 8, - 0, - 4, - 7, - 8 - ]); - var HLContextLabel = new Uint8Array([ - 0, - 3, - 4, - 0, - 5, - 7, - 7, - 0, - 8, - 8, - 8, - 0, - 0, - 0, - 0, - 0, - 1, - 3, - 4, - 0, - 6, - 7, - 7, - 0, - 8, - 8, - 8, - 0, - 0, - 0, - 0, - 0, - 2, - 3, - 4, - 0, - 6, - 7, - 7, - 0, - 8, - 8, - 8, - 0, - 0, - 0, - 0, - 0, - 2, - 3, - 4, - 0, - 6, - 7, - 7, - 0, - 8, - 8, - 8, - 0, - 0, - 0, - 0, - 0, - 2, - 3, - 4, - 0, - 6, - 7, - 7, - 0, - 8, - 8, - 8 - ]); - var HHContextLabel = new Uint8Array([ - 0, - 1, - 2, - 0, - 1, - 2, - 2, - 0, - 2, - 2, - 2, - 0, - 0, - 0, - 0, - 0, - 3, - 4, - 5, - 0, - 4, - 5, - 5, - 0, - 5, - 5, - 5, - 0, - 0, - 0, - 0, - 0, - 6, - 7, - 7, - 0, - 7, - 7, - 7, - 0, - 7, - 7, - 7, - 0, - 0, - 0, - 0, - 0, - 8, - 8, - 8, - 0, - 8, - 8, - 8, - 0, - 8, - 8, - 8, - 0, - 0, - 0, - 0, - 0, - 8, - 8, - 8, - 0, - 8, - 8, - 8, - 0, - 8, - 8, - 8 - ]); - function BitModel(width, height, subband, zeroBitPlanes, mb) { + }; + return InclusionTree; + }(); + + var BitModel = function BitModelClosure() { + var UNIFORM_CONTEXT = 17; + var RUNLENGTH_CONTEXT = 18; + var LLAndLHContextsLabel = new Uint8Array([0, 5, 8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 1, 6, 8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 2, 6, 8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 2, 6, 8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 2, 6, 8, 0, 3, 7, 8, 0, 4, 7, 8]); + var HLContextLabel = new Uint8Array([0, 3, 4, 0, 5, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 1, 3, 4, 0, 6, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 2, 3, 4, 0, 6, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 2, 3, 4, 0, 6, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 2, 3, 4, 0, 6, 7, 7, 0, 8, 8, 8]); + var HHContextLabel = new Uint8Array([0, 1, 2, 0, 1, 2, 2, 0, 2, 2, 2, 0, 0, 0, 0, 0, 3, 4, 5, 0, 4, 5, 5, 0, 5, 5, 5, 0, 0, 0, 0, 0, 6, 7, 7, 0, 7, 7, 7, 0, 7, 7, 7, 0, 0, 0, 0, 0, 8, 8, 8, 0, 8, 8, 8, 0, 8, 8, 8, 0, 0, 0, 0, 0, 8, 8, 8, 0, 8, 8, 8, 0, 8, 8, 8]); + + function BitModel(width, height, subband, zeroBitPlanes, mb) { this.width = width; this.height = height; this.contextLabelTable = subband === 'HH' ? HHContextLabel : subband === 'HL' ? HLContextLabel : LLAndLHContextsLabel; @@ -16831,269 +24702,330 @@ this.coefficentsMagnitude = mb > 14 ? new Uint32Array(coefficientCount) : mb > 6 ? new Uint16Array(coefficientCount) : new Uint8Array(coefficientCount); this.processingFlags = new Uint8Array(coefficientCount); var bitsDecoded = new Uint8Array(coefficientCount); + if (zeroBitPlanes !== 0) { - for (var i = 0; i < coefficientCount; i++) { - bitsDecoded[i] = zeroBitPlanes; - } + for (var i = 0; i < coefficientCount; i++) { + bitsDecoded[i] = zeroBitPlanes; + } } + this.bitsDecoded = bitsDecoded; this.reset(); - } - BitModel.prototype = { + } + + BitModel.prototype = { setDecoder: function BitModel_setDecoder(decoder) { - this.decoder = decoder; + this.decoder = decoder; }, reset: function BitModel_reset() { - this.contexts = new Int8Array(19); - this.contexts[0] = 4 << 1 | 0; - this.contexts[UNIFORM_CONTEXT] = 46 << 1 | 0; - this.contexts[RUNLENGTH_CONTEXT] = 3 << 1 | 0; + this.contexts = new Int8Array(19); + this.contexts[0] = 4 << 1 | 0; + this.contexts[UNIFORM_CONTEXT] = 46 << 1 | 0; + this.contexts[RUNLENGTH_CONTEXT] = 3 << 1 | 0; }, setNeighborsSignificance: function BitModel_setNeighborsSignificance(row, column, index) { - var neighborsSignificance = this.neighborsSignificance; - var width = this.width, height = this.height; - var left = column > 0; - var right = column + 1 < width; - var i; - if (row > 0) { - i = index - width; + var neighborsSignificance = this.neighborsSignificance; + var width = this.width, + height = this.height; + var left = column > 0; + var right = column + 1 < width; + var i; + + if (row > 0) { + i = index - width; + + if (left) { + neighborsSignificance[i - 1] += 0x10; + } + + if (right) { + neighborsSignificance[i + 1] += 0x10; + } + + neighborsSignificance[i] += 0x04; + } + + if (row + 1 < height) { + i = index + width; + + if (left) { + neighborsSignificance[i - 1] += 0x10; + } + + if (right) { + neighborsSignificance[i + 1] += 0x10; + } + + neighborsSignificance[i] += 0x04; + } + if (left) { - neighborsSignificance[i - 1] += 0x10; + neighborsSignificance[index - 1] += 0x01; } + if (right) { - neighborsSignificance[i + 1] += 0x10; + neighborsSignificance[index + 1] += 0x01; } - neighborsSignificance[i] += 0x04; - } - if (row + 1 < height) { - i = index + width; - if (left) { - neighborsSignificance[i - 1] += 0x10; - } - if (right) { - neighborsSignificance[i + 1] += 0x10; - } - neighborsSignificance[i] += 0x04; - } - if (left) { - neighborsSignificance[index - 1] += 0x01; - } - if (right) { - neighborsSignificance[index + 1] += 0x01; - } - neighborsSignificance[index] |= 0x80; + + neighborsSignificance[index] |= 0x80; }, runSignificancePropagationPass: function BitModel_runSignificancePropagationPass() { - var decoder = this.decoder; - var width = this.width, height = this.height; - var coefficentsMagnitude = this.coefficentsMagnitude; - var coefficentsSign = this.coefficentsSign; - var neighborsSignificance = this.neighborsSignificance; - var processingFlags = this.processingFlags; - var contexts = this.contexts; - var labels = this.contextLabelTable; - var bitsDecoded = this.bitsDecoded; - var processedInverseMask = ~1; - var processedMask = 1; - var firstMagnitudeBitMask = 2; - for (var i0 = 0; i0 < height; i0 += 4) { - for (var j = 0; j < width; j++) { - var index = i0 * width + j; - for (var i1 = 0; i1 < 4; i1++, index += width) { - var i = i0 + i1; - if (i >= height) { - break; + var decoder = this.decoder; + var width = this.width, + height = this.height; + var coefficentsMagnitude = this.coefficentsMagnitude; + var coefficentsSign = this.coefficentsSign; + var neighborsSignificance = this.neighborsSignificance; + var processingFlags = this.processingFlags; + var contexts = this.contexts; + var labels = this.contextLabelTable; + var bitsDecoded = this.bitsDecoded; + var processedInverseMask = ~1; + var processedMask = 1; + var firstMagnitudeBitMask = 2; + + for (var i0 = 0; i0 < height; i0 += 4) { + for (var j = 0; j < width; j++) { + var index = i0 * width + j; + + for (var i1 = 0; i1 < 4; i1++, index += width) { + var i = i0 + i1; + + if (i >= height) { + break; + } + + processingFlags[index] &= processedInverseMask; + + if (coefficentsMagnitude[index] || !neighborsSignificance[index]) { + continue; + } + + var contextLabel = labels[neighborsSignificance[index]]; + var decision = decoder.readBit(contexts, contextLabel); + + if (decision) { + var sign = this.decodeSignBit(i, j, index); + coefficentsSign[index] = sign; + coefficentsMagnitude[index] = 1; + this.setNeighborsSignificance(i, j, index); + processingFlags[index] |= firstMagnitudeBitMask; + } + + bitsDecoded[index]++; + processingFlags[index] |= processedMask; + } } - processingFlags[index] &= processedInverseMask; - if (coefficentsMagnitude[index] || !neighborsSignificance[index]) { - continue; - } - var contextLabel = labels[neighborsSignificance[index]]; - var decision = decoder.readBit(contexts, contextLabel); - if (decision) { - var sign = this.decodeSignBit(i, j, index); - coefficentsSign[index] = sign; - coefficentsMagnitude[index] = 1; - this.setNeighborsSignificance(i, j, index); - processingFlags[index] |= firstMagnitudeBitMask; - } - bitsDecoded[index]++; - processingFlags[index] |= processedMask; - } } - } }, decodeSignBit: function BitModel_decodeSignBit(row, column, index) { - var width = this.width, height = this.height; - var coefficentsMagnitude = this.coefficentsMagnitude; - var coefficentsSign = this.coefficentsSign; - var contribution, sign0, sign1, significance1; - var contextLabel, decoded; - significance1 = column > 0 && coefficentsMagnitude[index - 1] !== 0; - if (column + 1 < width && coefficentsMagnitude[index + 1] !== 0) { - sign1 = coefficentsSign[index + 1]; - if (significance1) { - sign0 = coefficentsSign[index - 1]; - contribution = 1 - sign1 - sign0; + var width = this.width, + height = this.height; + var coefficentsMagnitude = this.coefficentsMagnitude; + var coefficentsSign = this.coefficentsSign; + var contribution, sign0, sign1, significance1; + var contextLabel, decoded; + significance1 = column > 0 && coefficentsMagnitude[index - 1] !== 0; + + if (column + 1 < width && coefficentsMagnitude[index + 1] !== 0) { + sign1 = coefficentsSign[index + 1]; + + if (significance1) { + sign0 = coefficentsSign[index - 1]; + contribution = 1 - sign1 - sign0; + } else { + contribution = 1 - sign1 - sign1; + } + } else if (significance1) { + sign0 = coefficentsSign[index - 1]; + contribution = 1 - sign0 - sign0; } else { - contribution = 1 - sign1 - sign1; + contribution = 0; } - } else if (significance1) { - sign0 = coefficentsSign[index - 1]; - contribution = 1 - sign0 - sign0; - } else { - contribution = 0; - } - var horizontalContribution = 3 * contribution; - significance1 = row > 0 && coefficentsMagnitude[index - width] !== 0; - if (row + 1 < height && coefficentsMagnitude[index + width] !== 0) { - sign1 = coefficentsSign[index + width]; - if (significance1) { - sign0 = coefficentsSign[index - width]; - contribution = 1 - sign1 - sign0 + horizontalContribution; + + var horizontalContribution = 3 * contribution; + significance1 = row > 0 && coefficentsMagnitude[index - width] !== 0; + + if (row + 1 < height && coefficentsMagnitude[index + width] !== 0) { + sign1 = coefficentsSign[index + width]; + + if (significance1) { + sign0 = coefficentsSign[index - width]; + contribution = 1 - sign1 - sign0 + horizontalContribution; + } else { + contribution = 1 - sign1 - sign1 + horizontalContribution; + } + } else if (significance1) { + sign0 = coefficentsSign[index - width]; + contribution = 1 - sign0 - sign0 + horizontalContribution; } else { - contribution = 1 - sign1 - sign1 + horizontalContribution; + contribution = horizontalContribution; } - } else if (significance1) { - sign0 = coefficentsSign[index - width]; - contribution = 1 - sign0 - sign0 + horizontalContribution; - } else { - contribution = horizontalContribution; - } - if (contribution >= 0) { - contextLabel = 9 + contribution; - decoded = this.decoder.readBit(this.contexts, contextLabel); - } else { - contextLabel = 9 - contribution; - decoded = this.decoder.readBit(this.contexts, contextLabel) ^ 1; - } - return decoded; + + if (contribution >= 0) { + contextLabel = 9 + contribution; + decoded = this.decoder.readBit(this.contexts, contextLabel); + } else { + contextLabel = 9 - contribution; + decoded = this.decoder.readBit(this.contexts, contextLabel) ^ 1; + } + + return decoded; }, runMagnitudeRefinementPass: function BitModel_runMagnitudeRefinementPass() { - var decoder = this.decoder; - var width = this.width, height = this.height; - var coefficentsMagnitude = this.coefficentsMagnitude; - var neighborsSignificance = this.neighborsSignificance; - var contexts = this.contexts; - var bitsDecoded = this.bitsDecoded; - var processingFlags = this.processingFlags; - var processedMask = 1; - var firstMagnitudeBitMask = 2; - var length = width * height; - var width4 = width * 4; - for (var index0 = 0, indexNext; index0 < length; index0 = indexNext) { - indexNext = Math.min(length, index0 + width4); - for (var j = 0; j < width; j++) { - for (var index = index0 + j; index < indexNext; index += width) { - if (!coefficentsMagnitude[index] || (processingFlags[index] & processedMask) !== 0) { - continue; + var decoder = this.decoder; + var width = this.width, + height = this.height; + var coefficentsMagnitude = this.coefficentsMagnitude; + var neighborsSignificance = this.neighborsSignificance; + var contexts = this.contexts; + var bitsDecoded = this.bitsDecoded; + var processingFlags = this.processingFlags; + var processedMask = 1; + var firstMagnitudeBitMask = 2; + var length = width * height; + var width4 = width * 4; + + for (var index0 = 0, indexNext; index0 < length; index0 = indexNext) { + indexNext = Math.min(length, index0 + width4); + + for (var j = 0; j < width; j++) { + for (var index = index0 + j; index < indexNext; index += width) { + if (!coefficentsMagnitude[index] || (processingFlags[index] & processedMask) !== 0) { + continue; + } + + var contextLabel = 16; + + if ((processingFlags[index] & firstMagnitudeBitMask) !== 0) { + processingFlags[index] ^= firstMagnitudeBitMask; + var significance = neighborsSignificance[index] & 127; + contextLabel = significance === 0 ? 15 : 14; + } + + var bit = decoder.readBit(contexts, contextLabel); + coefficentsMagnitude[index] = coefficentsMagnitude[index] << 1 | bit; + bitsDecoded[index]++; + processingFlags[index] |= processedMask; + } } - var contextLabel = 16; - if ((processingFlags[index] & firstMagnitudeBitMask) !== 0) { - processingFlags[index] ^= firstMagnitudeBitMask; - var significance = neighborsSignificance[index] & 127; - contextLabel = significance === 0 ? 15 : 14; - } - var bit = decoder.readBit(contexts, contextLabel); - coefficentsMagnitude[index] = coefficentsMagnitude[index] << 1 | bit; - bitsDecoded[index]++; - processingFlags[index] |= processedMask; - } } - } }, runCleanupPass: function BitModel_runCleanupPass() { - var decoder = this.decoder; - var width = this.width, height = this.height; - var neighborsSignificance = this.neighborsSignificance; - var coefficentsMagnitude = this.coefficentsMagnitude; - var coefficentsSign = this.coefficentsSign; - var contexts = this.contexts; - var labels = this.contextLabelTable; - var bitsDecoded = this.bitsDecoded; - var processingFlags = this.processingFlags; - var processedMask = 1; - var firstMagnitudeBitMask = 2; - var oneRowDown = width; - var twoRowsDown = width * 2; - var threeRowsDown = width * 3; - var iNext; - for (var i0 = 0; i0 < height; i0 = iNext) { - iNext = Math.min(i0 + 4, height); - var indexBase = i0 * width; - var checkAllEmpty = i0 + 3 < height; - for (var j = 0; j < width; j++) { - var index0 = indexBase + j; - var allEmpty = checkAllEmpty && processingFlags[index0] === 0 && processingFlags[index0 + oneRowDown] === 0 && processingFlags[index0 + twoRowsDown] === 0 && processingFlags[index0 + threeRowsDown] === 0 && neighborsSignificance[index0] === 0 && neighborsSignificance[index0 + oneRowDown] === 0 && neighborsSignificance[index0 + twoRowsDown] === 0 && neighborsSignificance[index0 + threeRowsDown] === 0; - var i1 = 0, index = index0; - var i = i0, sign; - if (allEmpty) { - var hasSignificantCoefficent = decoder.readBit(contexts, RUNLENGTH_CONTEXT); - if (!hasSignificantCoefficent) { - bitsDecoded[index0]++; - bitsDecoded[index0 + oneRowDown]++; - bitsDecoded[index0 + twoRowsDown]++; - bitsDecoded[index0 + threeRowsDown]++; - continue; + var decoder = this.decoder; + var width = this.width, + height = this.height; + var neighborsSignificance = this.neighborsSignificance; + var coefficentsMagnitude = this.coefficentsMagnitude; + var coefficentsSign = this.coefficentsSign; + var contexts = this.contexts; + var labels = this.contextLabelTable; + var bitsDecoded = this.bitsDecoded; + var processingFlags = this.processingFlags; + var processedMask = 1; + var firstMagnitudeBitMask = 2; + var oneRowDown = width; + var twoRowsDown = width * 2; + var threeRowsDown = width * 3; + var iNext; + + for (var i0 = 0; i0 < height; i0 = iNext) { + iNext = Math.min(i0 + 4, height); + var indexBase = i0 * width; + var checkAllEmpty = i0 + 3 < height; + + for (var j = 0; j < width; j++) { + var index0 = indexBase + j; + var allEmpty = checkAllEmpty && processingFlags[index0] === 0 && processingFlags[index0 + oneRowDown] === 0 && processingFlags[index0 + twoRowsDown] === 0 && processingFlags[index0 + threeRowsDown] === 0 && neighborsSignificance[index0] === 0 && neighborsSignificance[index0 + oneRowDown] === 0 && neighborsSignificance[index0 + twoRowsDown] === 0 && neighborsSignificance[index0 + threeRowsDown] === 0; + var i1 = 0, + index = index0; + var i = i0, + sign; + + if (allEmpty) { + var hasSignificantCoefficent = decoder.readBit(contexts, RUNLENGTH_CONTEXT); + + if (!hasSignificantCoefficent) { + bitsDecoded[index0]++; + bitsDecoded[index0 + oneRowDown]++; + bitsDecoded[index0 + twoRowsDown]++; + bitsDecoded[index0 + threeRowsDown]++; + continue; + } + + i1 = decoder.readBit(contexts, UNIFORM_CONTEXT) << 1 | decoder.readBit(contexts, UNIFORM_CONTEXT); + + if (i1 !== 0) { + i = i0 + i1; + index += i1 * width; + } + + sign = this.decodeSignBit(i, j, index); + coefficentsSign[index] = sign; + coefficentsMagnitude[index] = 1; + this.setNeighborsSignificance(i, j, index); + processingFlags[index] |= firstMagnitudeBitMask; + index = index0; + + for (var i2 = i0; i2 <= i; i2++, index += width) { + bitsDecoded[index]++; + } + + i1++; + } + + for (i = i0 + i1; i < iNext; i++, index += width) { + if (coefficentsMagnitude[index] || (processingFlags[index] & processedMask) !== 0) { + continue; + } + + var contextLabel = labels[neighborsSignificance[index]]; + var decision = decoder.readBit(contexts, contextLabel); + + if (decision === 1) { + sign = this.decodeSignBit(i, j, index); + coefficentsSign[index] = sign; + coefficentsMagnitude[index] = 1; + this.setNeighborsSignificance(i, j, index); + processingFlags[index] |= firstMagnitudeBitMask; + } + + bitsDecoded[index]++; + } } - i1 = decoder.readBit(contexts, UNIFORM_CONTEXT) << 1 | decoder.readBit(contexts, UNIFORM_CONTEXT); - if (i1 !== 0) { - i = i0 + i1; - index += i1 * width; - } - sign = this.decodeSignBit(i, j, index); - coefficentsSign[index] = sign; - coefficentsMagnitude[index] = 1; - this.setNeighborsSignificance(i, j, index); - processingFlags[index] |= firstMagnitudeBitMask; - index = index0; - for (var i2 = i0; i2 <= i; i2++, index += width) { - bitsDecoded[index]++; - } - i1++; - } - for (i = i0 + i1; i < iNext; i++, index += width) { - if (coefficentsMagnitude[index] || (processingFlags[index] & processedMask) !== 0) { - continue; - } - var contextLabel = labels[neighborsSignificance[index]]; - var decision = decoder.readBit(contexts, contextLabel); - if (decision === 1) { - sign = this.decodeSignBit(i, j, index); - coefficentsSign[index] = sign; - coefficentsMagnitude[index] = 1; - this.setNeighborsSignificance(i, j, index); - processingFlags[index] |= firstMagnitudeBitMask; - } - bitsDecoded[index]++; - } } - } }, checkSegmentationSymbol: function BitModel_checkSegmentationSymbol() { - var decoder = this.decoder; - var contexts = this.contexts; - var symbol = decoder.readBit(contexts, UNIFORM_CONTEXT) << 3 | decoder.readBit(contexts, UNIFORM_CONTEXT) << 2 | decoder.readBit(contexts, UNIFORM_CONTEXT) << 1 | decoder.readBit(contexts, UNIFORM_CONTEXT); - if (symbol !== 0xA) { - error('JPX Error: Invalid segmentation symbol'); - } + var decoder = this.decoder; + var contexts = this.contexts; + var symbol = decoder.readBit(contexts, UNIFORM_CONTEXT) << 3 | decoder.readBit(contexts, UNIFORM_CONTEXT) << 2 | decoder.readBit(contexts, UNIFORM_CONTEXT) << 1 | decoder.readBit(contexts, UNIFORM_CONTEXT); + + if (symbol !== 0xA) { + throw new JpxError('Invalid segmentation symbol'); + } } - }; - return BitModel; - }(); - var Transform = function TransformClosure() { - function Transform() { - } - Transform.prototype.calculate = function transformCalculate(subbands, u0, v0) { + }; + return BitModel; + }(); + + var Transform = function TransformClosure() { + function Transform() {} + + Transform.prototype.calculate = function transformCalculate(subbands, u0, v0) { var ll = subbands[0]; + for (var i = 1, ii = subbands.length; i < ii; i++) { - ll = this.iterate(ll, subbands[i], u0, v0); + ll = this.iterate(ll, subbands[i], u0, v0); } + return ll; - }; - Transform.prototype.extend = function extend(buffer, offset, size) { - var i1 = offset - 1, j1 = offset + 1; - var i2 = offset + size - 2, j2 = offset + size; + }; + + Transform.prototype.extend = function extend(buffer, offset, size) { + var i1 = offset - 1, + j1 = offset + 1; + var i2 = offset + size - 2, + j2 = offset + size; buffer[i1--] = buffer[j1++]; buffer[j2++] = buffer[i2--]; buffer[i1--] = buffer[j1++]; @@ -17102,88 +25034,110 @@ buffer[j2++] = buffer[i2--]; buffer[i1] = buffer[j1]; buffer[j2] = buffer[i2]; - }; - Transform.prototype.iterate = function Transform_iterate(ll, hl_lh_hh, u0, v0) { - var llWidth = ll.width, llHeight = ll.height, llItems = ll.items; + }; + + Transform.prototype.iterate = function Transform_iterate(ll, hl_lh_hh, u0, v0) { + var llWidth = ll.width, + llHeight = ll.height, + llItems = ll.items; var width = hl_lh_hh.width; var height = hl_lh_hh.height; var items = hl_lh_hh.items; var i, j, k, l, u, v; + for (k = 0, i = 0; i < llHeight; i++) { - l = i * 2 * width; - for (j = 0; j < llWidth; j++, k++, l += 2) { - items[l] = llItems[k]; - } + l = i * 2 * width; + + for (j = 0; j < llWidth; j++, k++, l += 2) { + items[l] = llItems[k]; + } } + llItems = ll.items = null; var bufferPadding = 4; var rowBuffer = new Float32Array(width + 2 * bufferPadding); + if (width === 1) { - if ((u0 & 1) !== 0) { - for (v = 0, k = 0; v < height; v++, k += width) { - items[k] *= 0.5; + if ((u0 & 1) !== 0) { + for (v = 0, k = 0; v < height; v++, k += width) { + items[k] *= 0.5; + } } - } } else { - for (v = 0, k = 0; v < height; v++, k += width) { - rowBuffer.set(items.subarray(k, k + width), bufferPadding); - this.extend(rowBuffer, bufferPadding, width); - this.filter(rowBuffer, bufferPadding, width); - items.set(rowBuffer.subarray(bufferPadding, bufferPadding + width), k); - } + for (v = 0, k = 0; v < height; v++, k += width) { + rowBuffer.set(items.subarray(k, k + width), bufferPadding); + this.extend(rowBuffer, bufferPadding, width); + this.filter(rowBuffer, bufferPadding, width); + items.set(rowBuffer.subarray(bufferPadding, bufferPadding + width), k); + } } + var numBuffers = 16; var colBuffers = []; + for (i = 0; i < numBuffers; i++) { - colBuffers.push(new Float32Array(height + 2 * bufferPadding)); + colBuffers.push(new Float32Array(height + 2 * bufferPadding)); } - var b, currentBuffer = 0; + + var b, + currentBuffer = 0; ll = bufferPadding + height; + if (height === 1) { - if ((v0 & 1) !== 0) { - for (u = 0; u < width; u++) { - items[u] *= 0.5; + if ((v0 & 1) !== 0) { + for (u = 0; u < width; u++) { + items[u] *= 0.5; + } } - } } else { - for (u = 0; u < width; u++) { - if (currentBuffer === 0) { - numBuffers = Math.min(width - u, numBuffers); - for (k = u, l = bufferPadding; l < ll; k += width, l++) { - for (b = 0; b < numBuffers; b++) { - colBuffers[b][l] = items[k + b]; + for (u = 0; u < width; u++) { + if (currentBuffer === 0) { + numBuffers = Math.min(width - u, numBuffers); + + for (k = u, l = bufferPadding; l < ll; k += width, l++) { + for (b = 0; b < numBuffers; b++) { + colBuffers[b][l] = items[k + b]; + } + } + + currentBuffer = numBuffers; } - } - currentBuffer = numBuffers; - } - currentBuffer--; - var buffer = colBuffers[currentBuffer]; - this.extend(buffer, bufferPadding, height); - this.filter(buffer, bufferPadding, height); - if (currentBuffer === 0) { - k = u - numBuffers + 1; - for (l = bufferPadding; l < ll; k += width, l++) { - for (b = 0; b < numBuffers; b++) { - items[k + b] = colBuffers[b][l]; + + currentBuffer--; + var buffer = colBuffers[currentBuffer]; + this.extend(buffer, bufferPadding, height); + this.filter(buffer, bufferPadding, height); + + if (currentBuffer === 0) { + k = u - numBuffers + 1; + + for (l = bufferPadding; l < ll; k += width, l++) { + for (b = 0; b < numBuffers; b++) { + items[k + b] = colBuffers[b][l]; + } + } } - } } - } } + return { - width: width, - height: height, - items: items + width: width, + height: height, + items: items }; - }; - return Transform; - }(); - var IrreversibleTransform = function IrreversibleTransformClosure() { - function IrreversibleTransform() { + }; + + return Transform; + }(); + + var IrreversibleTransform = function IrreversibleTransformClosure() { + function IrreversibleTransform() { Transform.call(this); - } - IrreversibleTransform.prototype = Object.create(Transform.prototype); - IrreversibleTransform.prototype.filter = function irreversibleTransformFilter(x, offset, length) { + } + + IrreversibleTransform.prototype = Object.create(Transform.prototype); + + IrreversibleTransform.prototype.filter = function irreversibleTransformFilter(x, offset, length) { var len = length >> 1; offset = offset | 0; var j, n, current, next; @@ -17194,12870 +25148,354 @@ var K = 1.230174104914001; var K_ = 1 / K; j = offset - 3; + for (n = len + 4; n--; j += 2) { - x[j] *= K_; + x[j] *= K_; } + j = offset - 2; current = delta * x[j - 1]; + for (n = len + 3; n--; j += 2) { - next = delta * x[j + 1]; - x[j] = K * x[j] - current - next; - if (n--) { - j += 2; - current = delta * x[j + 1]; + next = delta * x[j + 1]; x[j] = K * x[j] - current - next; - } else { - break; - } + + if (n--) { + j += 2; + current = delta * x[j + 1]; + x[j] = K * x[j] - current - next; + } else { + break; + } } + j = offset - 1; current = gamma * x[j - 1]; + for (n = len + 2; n--; j += 2) { - next = gamma * x[j + 1]; - x[j] -= current + next; - if (n--) { - j += 2; - current = gamma * x[j + 1]; + next = gamma * x[j + 1]; x[j] -= current + next; - } else { - break; - } + + if (n--) { + j += 2; + current = gamma * x[j + 1]; + x[j] -= current + next; + } else { + break; + } } + j = offset; current = beta * x[j - 1]; + for (n = len + 1; n--; j += 2) { - next = beta * x[j + 1]; - x[j] -= current + next; - if (n--) { - j += 2; - current = beta * x[j + 1]; - x[j] -= current + next; - } else { - break; - } - } - if (len !== 0) { - j = offset + 1; - current = alpha * x[j - 1]; - for (n = len; n--; j += 2) { - next = alpha * x[j + 1]; + next = beta * x[j + 1]; x[j] -= current + next; + if (n--) { - j += 2; - current = alpha * x[j + 1]; - x[j] -= current + next; + j += 2; + current = beta * x[j + 1]; + x[j] -= current + next; } else { - break; + break; } - } } - }; - return IrreversibleTransform; - }(); - var ReversibleTransform = function ReversibleTransformClosure() { - function ReversibleTransform() { + + if (len !== 0) { + j = offset + 1; + current = alpha * x[j - 1]; + + for (n = len; n--; j += 2) { + next = alpha * x[j + 1]; + x[j] -= current + next; + + if (n--) { + j += 2; + current = alpha * x[j + 1]; + x[j] -= current + next; + } else { + break; + } + } + } + }; + + return IrreversibleTransform; + }(); + + var ReversibleTransform = function ReversibleTransformClosure() { + function ReversibleTransform() { Transform.call(this); - } - ReversibleTransform.prototype = Object.create(Transform.prototype); - ReversibleTransform.prototype.filter = function reversibleTransformFilter(x, offset, length) { + } + + ReversibleTransform.prototype = Object.create(Transform.prototype); + + ReversibleTransform.prototype.filter = function reversibleTransformFilter(x, offset, length) { var len = length >> 1; offset = offset | 0; var j, n; + for (j = offset, n = len + 1; n--; j += 2) { - x[j] -= x[j - 1] + x[j + 1] + 2 >> 2; + x[j] -= x[j - 1] + x[j + 1] + 2 >> 2; } + for (j = offset + 1, n = len; n--; j += 2) { - x[j] += x[j - 1] + x[j + 1] >> 1; + x[j] += x[j - 1] + x[j + 1] >> 1; } - }; - return ReversibleTransform; - }(); - return JpxImage; - }(); - exports.JpxImage = JpxImage; - })); - (function (root, factory) { - factory(root.pdfjsCoreMetrics = {}, root.pdfjsSharedUtil); - }(this, function (exports, sharedUtil) { - var getLookupTableFactory = sharedUtil.getLookupTableFactory; - var getMetrics = getLookupTableFactory(function (t) { - t['Courier'] = 600; - t['Courier-Bold'] = 600; - t['Courier-BoldOblique'] = 600; - t['Courier-Oblique'] = 600; - t['Helvetica'] = getLookupTableFactory(function (t) { - t['space'] = 278; - t['exclam'] = 278; - t['quotedbl'] = 355; - t['numbersign'] = 556; - t['dollar'] = 556; - t['percent'] = 889; - t['ampersand'] = 667; - t['quoteright'] = 222; - t['parenleft'] = 333; - t['parenright'] = 333; - t['asterisk'] = 389; - t['plus'] = 584; - t['comma'] = 278; - t['hyphen'] = 333; - t['period'] = 278; - t['slash'] = 278; - t['zero'] = 556; - t['one'] = 556; - t['two'] = 556; - t['three'] = 556; - t['four'] = 556; - t['five'] = 556; - t['six'] = 556; - t['seven'] = 556; - t['eight'] = 556; - t['nine'] = 556; - t['colon'] = 278; - t['semicolon'] = 278; - t['less'] = 584; - t['equal'] = 584; - t['greater'] = 584; - t['question'] = 556; - t['at'] = 1015; - t['A'] = 667; - t['B'] = 667; - t['C'] = 722; - t['D'] = 722; - t['E'] = 667; - t['F'] = 611; - t['G'] = 778; - t['H'] = 722; - t['I'] = 278; - t['J'] = 500; - t['K'] = 667; - t['L'] = 556; - t['M'] = 833; - t['N'] = 722; - t['O'] = 778; - t['P'] = 667; - t['Q'] = 778; - t['R'] = 722; - t['S'] = 667; - t['T'] = 611; - t['U'] = 722; - t['V'] = 667; - t['W'] = 944; - t['X'] = 667; - t['Y'] = 667; - t['Z'] = 611; - t['bracketleft'] = 278; - t['backslash'] = 278; - t['bracketright'] = 278; - t['asciicircum'] = 469; - t['underscore'] = 556; - t['quoteleft'] = 222; - t['a'] = 556; - t['b'] = 556; - t['c'] = 500; - t['d'] = 556; - t['e'] = 556; - t['f'] = 278; - t['g'] = 556; - t['h'] = 556; - t['i'] = 222; - t['j'] = 222; - t['k'] = 500; - t['l'] = 222; - t['m'] = 833; - t['n'] = 556; - t['o'] = 556; - t['p'] = 556; - t['q'] = 556; - t['r'] = 333; - t['s'] = 500; - t['t'] = 278; - t['u'] = 556; - t['v'] = 500; - t['w'] = 722; - t['x'] = 500; - t['y'] = 500; - t['z'] = 500; - t['braceleft'] = 334; - t['bar'] = 260; - t['braceright'] = 334; - t['asciitilde'] = 584; - t['exclamdown'] = 333; - t['cent'] = 556; - t['sterling'] = 556; - t['fraction'] = 167; - t['yen'] = 556; - t['florin'] = 556; - t['section'] = 556; - t['currency'] = 556; - t['quotesingle'] = 191; - t['quotedblleft'] = 333; - t['guillemotleft'] = 556; - t['guilsinglleft'] = 333; - t['guilsinglright'] = 333; - t['fi'] = 500; - t['fl'] = 500; - t['endash'] = 556; - t['dagger'] = 556; - t['daggerdbl'] = 556; - t['periodcentered'] = 278; - t['paragraph'] = 537; - t['bullet'] = 350; - t['quotesinglbase'] = 222; - t['quotedblbase'] = 333; - t['quotedblright'] = 333; - t['guillemotright'] = 556; - t['ellipsis'] = 1000; - t['perthousand'] = 1000; - t['questiondown'] = 611; - t['grave'] = 333; - t['acute'] = 333; - t['circumflex'] = 333; - t['tilde'] = 333; - t['macron'] = 333; - t['breve'] = 333; - t['dotaccent'] = 333; - t['dieresis'] = 333; - t['ring'] = 333; - t['cedilla'] = 333; - t['hungarumlaut'] = 333; - t['ogonek'] = 333; - t['caron'] = 333; - t['emdash'] = 1000; - t['AE'] = 1000; - t['ordfeminine'] = 370; - t['Lslash'] = 556; - t['Oslash'] = 778; - t['OE'] = 1000; - t['ordmasculine'] = 365; - t['ae'] = 889; - t['dotlessi'] = 278; - t['lslash'] = 222; - t['oslash'] = 611; - t['oe'] = 944; - t['germandbls'] = 611; - t['Idieresis'] = 278; - t['eacute'] = 556; - t['abreve'] = 556; - t['uhungarumlaut'] = 556; - t['ecaron'] = 556; - t['Ydieresis'] = 667; - t['divide'] = 584; - t['Yacute'] = 667; - t['Acircumflex'] = 667; - t['aacute'] = 556; - t['Ucircumflex'] = 722; - t['yacute'] = 500; - t['scommaaccent'] = 500; - t['ecircumflex'] = 556; - t['Uring'] = 722; - t['Udieresis'] = 722; - t['aogonek'] = 556; - t['Uacute'] = 722; - t['uogonek'] = 556; - t['Edieresis'] = 667; - t['Dcroat'] = 722; - t['commaaccent'] = 250; - t['copyright'] = 737; - t['Emacron'] = 667; - t['ccaron'] = 500; - t['aring'] = 556; - t['Ncommaaccent'] = 722; - t['lacute'] = 222; - t['agrave'] = 556; - t['Tcommaaccent'] = 611; - t['Cacute'] = 722; - t['atilde'] = 556; - t['Edotaccent'] = 667; - t['scaron'] = 500; - t['scedilla'] = 500; - t['iacute'] = 278; - t['lozenge'] = 471; - t['Rcaron'] = 722; - t['Gcommaaccent'] = 778; - t['ucircumflex'] = 556; - t['acircumflex'] = 556; - t['Amacron'] = 667; - t['rcaron'] = 333; - t['ccedilla'] = 500; - t['Zdotaccent'] = 611; - t['Thorn'] = 667; - t['Omacron'] = 778; - t['Racute'] = 722; - t['Sacute'] = 667; - t['dcaron'] = 643; - t['Umacron'] = 722; - t['uring'] = 556; - t['threesuperior'] = 333; - t['Ograve'] = 778; - t['Agrave'] = 667; - t['Abreve'] = 667; - t['multiply'] = 584; - t['uacute'] = 556; - t['Tcaron'] = 611; - t['partialdiff'] = 476; - t['ydieresis'] = 500; - t['Nacute'] = 722; - t['icircumflex'] = 278; - t['Ecircumflex'] = 667; - t['adieresis'] = 556; - t['edieresis'] = 556; - t['cacute'] = 500; - t['nacute'] = 556; - t['umacron'] = 556; - t['Ncaron'] = 722; - t['Iacute'] = 278; - t['plusminus'] = 584; - t['brokenbar'] = 260; - t['registered'] = 737; - t['Gbreve'] = 778; - t['Idotaccent'] = 278; - t['summation'] = 600; - t['Egrave'] = 667; - t['racute'] = 333; - t['omacron'] = 556; - t['Zacute'] = 611; - t['Zcaron'] = 611; - t['greaterequal'] = 549; - t['Eth'] = 722; - t['Ccedilla'] = 722; - t['lcommaaccent'] = 222; - t['tcaron'] = 317; - t['eogonek'] = 556; - t['Uogonek'] = 722; - t['Aacute'] = 667; - t['Adieresis'] = 667; - t['egrave'] = 556; - t['zacute'] = 500; - t['iogonek'] = 222; - t['Oacute'] = 778; - t['oacute'] = 556; - t['amacron'] = 556; - t['sacute'] = 500; - t['idieresis'] = 278; - t['Ocircumflex'] = 778; - t['Ugrave'] = 722; - t['Delta'] = 612; - t['thorn'] = 556; - t['twosuperior'] = 333; - t['Odieresis'] = 778; - t['mu'] = 556; - t['igrave'] = 278; - t['ohungarumlaut'] = 556; - t['Eogonek'] = 667; - t['dcroat'] = 556; - t['threequarters'] = 834; - t['Scedilla'] = 667; - t['lcaron'] = 299; - t['Kcommaaccent'] = 667; - t['Lacute'] = 556; - t['trademark'] = 1000; - t['edotaccent'] = 556; - t['Igrave'] = 278; - t['Imacron'] = 278; - t['Lcaron'] = 556; - t['onehalf'] = 834; - t['lessequal'] = 549; - t['ocircumflex'] = 556; - t['ntilde'] = 556; - t['Uhungarumlaut'] = 722; - t['Eacute'] = 667; - t['emacron'] = 556; - t['gbreve'] = 556; - t['onequarter'] = 834; - t['Scaron'] = 667; - t['Scommaaccent'] = 667; - t['Ohungarumlaut'] = 778; - t['degree'] = 400; - t['ograve'] = 556; - t['Ccaron'] = 722; - t['ugrave'] = 556; - t['radical'] = 453; - t['Dcaron'] = 722; - t['rcommaaccent'] = 333; - t['Ntilde'] = 722; - t['otilde'] = 556; - t['Rcommaaccent'] = 722; - t['Lcommaaccent'] = 556; - t['Atilde'] = 667; - t['Aogonek'] = 667; - t['Aring'] = 667; - t['Otilde'] = 778; - t['zdotaccent'] = 500; - t['Ecaron'] = 667; - t['Iogonek'] = 278; - t['kcommaaccent'] = 500; - t['minus'] = 584; - t['Icircumflex'] = 278; - t['ncaron'] = 556; - t['tcommaaccent'] = 278; - t['logicalnot'] = 584; - t['odieresis'] = 556; - t['udieresis'] = 556; - t['notequal'] = 549; - t['gcommaaccent'] = 556; - t['eth'] = 556; - t['zcaron'] = 500; - t['ncommaaccent'] = 556; - t['onesuperior'] = 333; - t['imacron'] = 278; - t['Euro'] = 556; - }); - t['Helvetica-Bold'] = getLookupTableFactory(function (t) { - t['space'] = 278; - t['exclam'] = 333; - t['quotedbl'] = 474; - t['numbersign'] = 556; - t['dollar'] = 556; - t['percent'] = 889; - t['ampersand'] = 722; - t['quoteright'] = 278; - t['parenleft'] = 333; - t['parenright'] = 333; - t['asterisk'] = 389; - t['plus'] = 584; - t['comma'] = 278; - t['hyphen'] = 333; - t['period'] = 278; - t['slash'] = 278; - t['zero'] = 556; - t['one'] = 556; - t['two'] = 556; - t['three'] = 556; - t['four'] = 556; - t['five'] = 556; - t['six'] = 556; - t['seven'] = 556; - t['eight'] = 556; - t['nine'] = 556; - t['colon'] = 333; - t['semicolon'] = 333; - t['less'] = 584; - t['equal'] = 584; - t['greater'] = 584; - t['question'] = 611; - t['at'] = 975; - t['A'] = 722; - t['B'] = 722; - t['C'] = 722; - t['D'] = 722; - t['E'] = 667; - t['F'] = 611; - t['G'] = 778; - t['H'] = 722; - t['I'] = 278; - t['J'] = 556; - t['K'] = 722; - t['L'] = 611; - t['M'] = 833; - t['N'] = 722; - t['O'] = 778; - t['P'] = 667; - t['Q'] = 778; - t['R'] = 722; - t['S'] = 667; - t['T'] = 611; - t['U'] = 722; - t['V'] = 667; - t['W'] = 944; - t['X'] = 667; - t['Y'] = 667; - t['Z'] = 611; - t['bracketleft'] = 333; - t['backslash'] = 278; - t['bracketright'] = 333; - t['asciicircum'] = 584; - t['underscore'] = 556; - t['quoteleft'] = 278; - t['a'] = 556; - t['b'] = 611; - t['c'] = 556; - t['d'] = 611; - t['e'] = 556; - t['f'] = 333; - t['g'] = 611; - t['h'] = 611; - t['i'] = 278; - t['j'] = 278; - t['k'] = 556; - t['l'] = 278; - t['m'] = 889; - t['n'] = 611; - t['o'] = 611; - t['p'] = 611; - t['q'] = 611; - t['r'] = 389; - t['s'] = 556; - t['t'] = 333; - t['u'] = 611; - t['v'] = 556; - t['w'] = 778; - t['x'] = 556; - t['y'] = 556; - t['z'] = 500; - t['braceleft'] = 389; - t['bar'] = 280; - t['braceright'] = 389; - t['asciitilde'] = 584; - t['exclamdown'] = 333; - t['cent'] = 556; - t['sterling'] = 556; - t['fraction'] = 167; - t['yen'] = 556; - t['florin'] = 556; - t['section'] = 556; - t['currency'] = 556; - t['quotesingle'] = 238; - t['quotedblleft'] = 500; - t['guillemotleft'] = 556; - t['guilsinglleft'] = 333; - t['guilsinglright'] = 333; - t['fi'] = 611; - t['fl'] = 611; - t['endash'] = 556; - t['dagger'] = 556; - t['daggerdbl'] = 556; - t['periodcentered'] = 278; - t['paragraph'] = 556; - t['bullet'] = 350; - t['quotesinglbase'] = 278; - t['quotedblbase'] = 500; - t['quotedblright'] = 500; - t['guillemotright'] = 556; - t['ellipsis'] = 1000; - t['perthousand'] = 1000; - t['questiondown'] = 611; - t['grave'] = 333; - t['acute'] = 333; - t['circumflex'] = 333; - t['tilde'] = 333; - t['macron'] = 333; - t['breve'] = 333; - t['dotaccent'] = 333; - t['dieresis'] = 333; - t['ring'] = 333; - t['cedilla'] = 333; - t['hungarumlaut'] = 333; - t['ogonek'] = 333; - t['caron'] = 333; - t['emdash'] = 1000; - t['AE'] = 1000; - t['ordfeminine'] = 370; - t['Lslash'] = 611; - t['Oslash'] = 778; - t['OE'] = 1000; - t['ordmasculine'] = 365; - t['ae'] = 889; - t['dotlessi'] = 278; - t['lslash'] = 278; - t['oslash'] = 611; - t['oe'] = 944; - t['germandbls'] = 611; - t['Idieresis'] = 278; - t['eacute'] = 556; - t['abreve'] = 556; - t['uhungarumlaut'] = 611; - t['ecaron'] = 556; - t['Ydieresis'] = 667; - t['divide'] = 584; - t['Yacute'] = 667; - t['Acircumflex'] = 722; - t['aacute'] = 556; - t['Ucircumflex'] = 722; - t['yacute'] = 556; - t['scommaaccent'] = 556; - t['ecircumflex'] = 556; - t['Uring'] = 722; - t['Udieresis'] = 722; - t['aogonek'] = 556; - t['Uacute'] = 722; - t['uogonek'] = 611; - t['Edieresis'] = 667; - t['Dcroat'] = 722; - t['commaaccent'] = 250; - t['copyright'] = 737; - t['Emacron'] = 667; - t['ccaron'] = 556; - t['aring'] = 556; - t['Ncommaaccent'] = 722; - t['lacute'] = 278; - t['agrave'] = 556; - t['Tcommaaccent'] = 611; - t['Cacute'] = 722; - t['atilde'] = 556; - t['Edotaccent'] = 667; - t['scaron'] = 556; - t['scedilla'] = 556; - t['iacute'] = 278; - t['lozenge'] = 494; - t['Rcaron'] = 722; - t['Gcommaaccent'] = 778; - t['ucircumflex'] = 611; - t['acircumflex'] = 556; - t['Amacron'] = 722; - t['rcaron'] = 389; - t['ccedilla'] = 556; - t['Zdotaccent'] = 611; - t['Thorn'] = 667; - t['Omacron'] = 778; - t['Racute'] = 722; - t['Sacute'] = 667; - t['dcaron'] = 743; - t['Umacron'] = 722; - t['uring'] = 611; - t['threesuperior'] = 333; - t['Ograve'] = 778; - t['Agrave'] = 722; - t['Abreve'] = 722; - t['multiply'] = 584; - t['uacute'] = 611; - t['Tcaron'] = 611; - t['partialdiff'] = 494; - t['ydieresis'] = 556; - t['Nacute'] = 722; - t['icircumflex'] = 278; - t['Ecircumflex'] = 667; - t['adieresis'] = 556; - t['edieresis'] = 556; - t['cacute'] = 556; - t['nacute'] = 611; - t['umacron'] = 611; - t['Ncaron'] = 722; - t['Iacute'] = 278; - t['plusminus'] = 584; - t['brokenbar'] = 280; - t['registered'] = 737; - t['Gbreve'] = 778; - t['Idotaccent'] = 278; - t['summation'] = 600; - t['Egrave'] = 667; - t['racute'] = 389; - t['omacron'] = 611; - t['Zacute'] = 611; - t['Zcaron'] = 611; - t['greaterequal'] = 549; - t['Eth'] = 722; - t['Ccedilla'] = 722; - t['lcommaaccent'] = 278; - t['tcaron'] = 389; - t['eogonek'] = 556; - t['Uogonek'] = 722; - t['Aacute'] = 722; - t['Adieresis'] = 722; - t['egrave'] = 556; - t['zacute'] = 500; - t['iogonek'] = 278; - t['Oacute'] = 778; - t['oacute'] = 611; - t['amacron'] = 556; - t['sacute'] = 556; - t['idieresis'] = 278; - t['Ocircumflex'] = 778; - t['Ugrave'] = 722; - t['Delta'] = 612; - t['thorn'] = 611; - t['twosuperior'] = 333; - t['Odieresis'] = 778; - t['mu'] = 611; - t['igrave'] = 278; - t['ohungarumlaut'] = 611; - t['Eogonek'] = 667; - t['dcroat'] = 611; - t['threequarters'] = 834; - t['Scedilla'] = 667; - t['lcaron'] = 400; - t['Kcommaaccent'] = 722; - t['Lacute'] = 611; - t['trademark'] = 1000; - t['edotaccent'] = 556; - t['Igrave'] = 278; - t['Imacron'] = 278; - t['Lcaron'] = 611; - t['onehalf'] = 834; - t['lessequal'] = 549; - t['ocircumflex'] = 611; - t['ntilde'] = 611; - t['Uhungarumlaut'] = 722; - t['Eacute'] = 667; - t['emacron'] = 556; - t['gbreve'] = 611; - t['onequarter'] = 834; - t['Scaron'] = 667; - t['Scommaaccent'] = 667; - t['Ohungarumlaut'] = 778; - t['degree'] = 400; - t['ograve'] = 611; - t['Ccaron'] = 722; - t['ugrave'] = 611; - t['radical'] = 549; - t['Dcaron'] = 722; - t['rcommaaccent'] = 389; - t['Ntilde'] = 722; - t['otilde'] = 611; - t['Rcommaaccent'] = 722; - t['Lcommaaccent'] = 611; - t['Atilde'] = 722; - t['Aogonek'] = 722; - t['Aring'] = 722; - t['Otilde'] = 778; - t['zdotaccent'] = 500; - t['Ecaron'] = 667; - t['Iogonek'] = 278; - t['kcommaaccent'] = 556; - t['minus'] = 584; - t['Icircumflex'] = 278; - t['ncaron'] = 611; - t['tcommaaccent'] = 333; - t['logicalnot'] = 584; - t['odieresis'] = 611; - t['udieresis'] = 611; - t['notequal'] = 549; - t['gcommaaccent'] = 611; - t['eth'] = 611; - t['zcaron'] = 500; - t['ncommaaccent'] = 611; - t['onesuperior'] = 333; - t['imacron'] = 278; - t['Euro'] = 556; - }); - t['Helvetica-BoldOblique'] = getLookupTableFactory(function (t) { - t['space'] = 278; - t['exclam'] = 333; - t['quotedbl'] = 474; - t['numbersign'] = 556; - t['dollar'] = 556; - t['percent'] = 889; - t['ampersand'] = 722; - t['quoteright'] = 278; - t['parenleft'] = 333; - t['parenright'] = 333; - t['asterisk'] = 389; - t['plus'] = 584; - t['comma'] = 278; - t['hyphen'] = 333; - t['period'] = 278; - t['slash'] = 278; - t['zero'] = 556; - t['one'] = 556; - t['two'] = 556; - t['three'] = 556; - t['four'] = 556; - t['five'] = 556; - t['six'] = 556; - t['seven'] = 556; - t['eight'] = 556; - t['nine'] = 556; - t['colon'] = 333; - t['semicolon'] = 333; - t['less'] = 584; - t['equal'] = 584; - t['greater'] = 584; - t['question'] = 611; - t['at'] = 975; - t['A'] = 722; - t['B'] = 722; - t['C'] = 722; - t['D'] = 722; - t['E'] = 667; - t['F'] = 611; - t['G'] = 778; - t['H'] = 722; - t['I'] = 278; - t['J'] = 556; - t['K'] = 722; - t['L'] = 611; - t['M'] = 833; - t['N'] = 722; - t['O'] = 778; - t['P'] = 667; - t['Q'] = 778; - t['R'] = 722; - t['S'] = 667; - t['T'] = 611; - t['U'] = 722; - t['V'] = 667; - t['W'] = 944; - t['X'] = 667; - t['Y'] = 667; - t['Z'] = 611; - t['bracketleft'] = 333; - t['backslash'] = 278; - t['bracketright'] = 333; - t['asciicircum'] = 584; - t['underscore'] = 556; - t['quoteleft'] = 278; - t['a'] = 556; - t['b'] = 611; - t['c'] = 556; - t['d'] = 611; - t['e'] = 556; - t['f'] = 333; - t['g'] = 611; - t['h'] = 611; - t['i'] = 278; - t['j'] = 278; - t['k'] = 556; - t['l'] = 278; - t['m'] = 889; - t['n'] = 611; - t['o'] = 611; - t['p'] = 611; - t['q'] = 611; - t['r'] = 389; - t['s'] = 556; - t['t'] = 333; - t['u'] = 611; - t['v'] = 556; - t['w'] = 778; - t['x'] = 556; - t['y'] = 556; - t['z'] = 500; - t['braceleft'] = 389; - t['bar'] = 280; - t['braceright'] = 389; - t['asciitilde'] = 584; - t['exclamdown'] = 333; - t['cent'] = 556; - t['sterling'] = 556; - t['fraction'] = 167; - t['yen'] = 556; - t['florin'] = 556; - t['section'] = 556; - t['currency'] = 556; - t['quotesingle'] = 238; - t['quotedblleft'] = 500; - t['guillemotleft'] = 556; - t['guilsinglleft'] = 333; - t['guilsinglright'] = 333; - t['fi'] = 611; - t['fl'] = 611; - t['endash'] = 556; - t['dagger'] = 556; - t['daggerdbl'] = 556; - t['periodcentered'] = 278; - t['paragraph'] = 556; - t['bullet'] = 350; - t['quotesinglbase'] = 278; - t['quotedblbase'] = 500; - t['quotedblright'] = 500; - t['guillemotright'] = 556; - t['ellipsis'] = 1000; - t['perthousand'] = 1000; - t['questiondown'] = 611; - t['grave'] = 333; - t['acute'] = 333; - t['circumflex'] = 333; - t['tilde'] = 333; - t['macron'] = 333; - t['breve'] = 333; - t['dotaccent'] = 333; - t['dieresis'] = 333; - t['ring'] = 333; - t['cedilla'] = 333; - t['hungarumlaut'] = 333; - t['ogonek'] = 333; - t['caron'] = 333; - t['emdash'] = 1000; - t['AE'] = 1000; - t['ordfeminine'] = 370; - t['Lslash'] = 611; - t['Oslash'] = 778; - t['OE'] = 1000; - t['ordmasculine'] = 365; - t['ae'] = 889; - t['dotlessi'] = 278; - t['lslash'] = 278; - t['oslash'] = 611; - t['oe'] = 944; - t['germandbls'] = 611; - t['Idieresis'] = 278; - t['eacute'] = 556; - t['abreve'] = 556; - t['uhungarumlaut'] = 611; - t['ecaron'] = 556; - t['Ydieresis'] = 667; - t['divide'] = 584; - t['Yacute'] = 667; - t['Acircumflex'] = 722; - t['aacute'] = 556; - t['Ucircumflex'] = 722; - t['yacute'] = 556; - t['scommaaccent'] = 556; - t['ecircumflex'] = 556; - t['Uring'] = 722; - t['Udieresis'] = 722; - t['aogonek'] = 556; - t['Uacute'] = 722; - t['uogonek'] = 611; - t['Edieresis'] = 667; - t['Dcroat'] = 722; - t['commaaccent'] = 250; - t['copyright'] = 737; - t['Emacron'] = 667; - t['ccaron'] = 556; - t['aring'] = 556; - t['Ncommaaccent'] = 722; - t['lacute'] = 278; - t['agrave'] = 556; - t['Tcommaaccent'] = 611; - t['Cacute'] = 722; - t['atilde'] = 556; - t['Edotaccent'] = 667; - t['scaron'] = 556; - t['scedilla'] = 556; - t['iacute'] = 278; - t['lozenge'] = 494; - t['Rcaron'] = 722; - t['Gcommaaccent'] = 778; - t['ucircumflex'] = 611; - t['acircumflex'] = 556; - t['Amacron'] = 722; - t['rcaron'] = 389; - t['ccedilla'] = 556; - t['Zdotaccent'] = 611; - t['Thorn'] = 667; - t['Omacron'] = 778; - t['Racute'] = 722; - t['Sacute'] = 667; - t['dcaron'] = 743; - t['Umacron'] = 722; - t['uring'] = 611; - t['threesuperior'] = 333; - t['Ograve'] = 778; - t['Agrave'] = 722; - t['Abreve'] = 722; - t['multiply'] = 584; - t['uacute'] = 611; - t['Tcaron'] = 611; - t['partialdiff'] = 494; - t['ydieresis'] = 556; - t['Nacute'] = 722; - t['icircumflex'] = 278; - t['Ecircumflex'] = 667; - t['adieresis'] = 556; - t['edieresis'] = 556; - t['cacute'] = 556; - t['nacute'] = 611; - t['umacron'] = 611; - t['Ncaron'] = 722; - t['Iacute'] = 278; - t['plusminus'] = 584; - t['brokenbar'] = 280; - t['registered'] = 737; - t['Gbreve'] = 778; - t['Idotaccent'] = 278; - t['summation'] = 600; - t['Egrave'] = 667; - t['racute'] = 389; - t['omacron'] = 611; - t['Zacute'] = 611; - t['Zcaron'] = 611; - t['greaterequal'] = 549; - t['Eth'] = 722; - t['Ccedilla'] = 722; - t['lcommaaccent'] = 278; - t['tcaron'] = 389; - t['eogonek'] = 556; - t['Uogonek'] = 722; - t['Aacute'] = 722; - t['Adieresis'] = 722; - t['egrave'] = 556; - t['zacute'] = 500; - t['iogonek'] = 278; - t['Oacute'] = 778; - t['oacute'] = 611; - t['amacron'] = 556; - t['sacute'] = 556; - t['idieresis'] = 278; - t['Ocircumflex'] = 778; - t['Ugrave'] = 722; - t['Delta'] = 612; - t['thorn'] = 611; - t['twosuperior'] = 333; - t['Odieresis'] = 778; - t['mu'] = 611; - t['igrave'] = 278; - t['ohungarumlaut'] = 611; - t['Eogonek'] = 667; - t['dcroat'] = 611; - t['threequarters'] = 834; - t['Scedilla'] = 667; - t['lcaron'] = 400; - t['Kcommaaccent'] = 722; - t['Lacute'] = 611; - t['trademark'] = 1000; - t['edotaccent'] = 556; - t['Igrave'] = 278; - t['Imacron'] = 278; - t['Lcaron'] = 611; - t['onehalf'] = 834; - t['lessequal'] = 549; - t['ocircumflex'] = 611; - t['ntilde'] = 611; - t['Uhungarumlaut'] = 722; - t['Eacute'] = 667; - t['emacron'] = 556; - t['gbreve'] = 611; - t['onequarter'] = 834; - t['Scaron'] = 667; - t['Scommaaccent'] = 667; - t['Ohungarumlaut'] = 778; - t['degree'] = 400; - t['ograve'] = 611; - t['Ccaron'] = 722; - t['ugrave'] = 611; - t['radical'] = 549; - t['Dcaron'] = 722; - t['rcommaaccent'] = 389; - t['Ntilde'] = 722; - t['otilde'] = 611; - t['Rcommaaccent'] = 722; - t['Lcommaaccent'] = 611; - t['Atilde'] = 722; - t['Aogonek'] = 722; - t['Aring'] = 722; - t['Otilde'] = 778; - t['zdotaccent'] = 500; - t['Ecaron'] = 667; - t['Iogonek'] = 278; - t['kcommaaccent'] = 556; - t['minus'] = 584; - t['Icircumflex'] = 278; - t['ncaron'] = 611; - t['tcommaaccent'] = 333; - t['logicalnot'] = 584; - t['odieresis'] = 611; - t['udieresis'] = 611; - t['notequal'] = 549; - t['gcommaaccent'] = 611; - t['eth'] = 611; - t['zcaron'] = 500; - t['ncommaaccent'] = 611; - t['onesuperior'] = 333; - t['imacron'] = 278; - t['Euro'] = 556; - }); - t['Helvetica-Oblique'] = getLookupTableFactory(function (t) { - t['space'] = 278; - t['exclam'] = 278; - t['quotedbl'] = 355; - t['numbersign'] = 556; - t['dollar'] = 556; - t['percent'] = 889; - t['ampersand'] = 667; - t['quoteright'] = 222; - t['parenleft'] = 333; - t['parenright'] = 333; - t['asterisk'] = 389; - t['plus'] = 584; - t['comma'] = 278; - t['hyphen'] = 333; - t['period'] = 278; - t['slash'] = 278; - t['zero'] = 556; - t['one'] = 556; - t['two'] = 556; - t['three'] = 556; - t['four'] = 556; - t['five'] = 556; - t['six'] = 556; - t['seven'] = 556; - t['eight'] = 556; - t['nine'] = 556; - t['colon'] = 278; - t['semicolon'] = 278; - t['less'] = 584; - t['equal'] = 584; - t['greater'] = 584; - t['question'] = 556; - t['at'] = 1015; - t['A'] = 667; - t['B'] = 667; - t['C'] = 722; - t['D'] = 722; - t['E'] = 667; - t['F'] = 611; - t['G'] = 778; - t['H'] = 722; - t['I'] = 278; - t['J'] = 500; - t['K'] = 667; - t['L'] = 556; - t['M'] = 833; - t['N'] = 722; - t['O'] = 778; - t['P'] = 667; - t['Q'] = 778; - t['R'] = 722; - t['S'] = 667; - t['T'] = 611; - t['U'] = 722; - t['V'] = 667; - t['W'] = 944; - t['X'] = 667; - t['Y'] = 667; - t['Z'] = 611; - t['bracketleft'] = 278; - t['backslash'] = 278; - t['bracketright'] = 278; - t['asciicircum'] = 469; - t['underscore'] = 556; - t['quoteleft'] = 222; - t['a'] = 556; - t['b'] = 556; - t['c'] = 500; - t['d'] = 556; - t['e'] = 556; - t['f'] = 278; - t['g'] = 556; - t['h'] = 556; - t['i'] = 222; - t['j'] = 222; - t['k'] = 500; - t['l'] = 222; - t['m'] = 833; - t['n'] = 556; - t['o'] = 556; - t['p'] = 556; - t['q'] = 556; - t['r'] = 333; - t['s'] = 500; - t['t'] = 278; - t['u'] = 556; - t['v'] = 500; - t['w'] = 722; - t['x'] = 500; - t['y'] = 500; - t['z'] = 500; - t['braceleft'] = 334; - t['bar'] = 260; - t['braceright'] = 334; - t['asciitilde'] = 584; - t['exclamdown'] = 333; - t['cent'] = 556; - t['sterling'] = 556; - t['fraction'] = 167; - t['yen'] = 556; - t['florin'] = 556; - t['section'] = 556; - t['currency'] = 556; - t['quotesingle'] = 191; - t['quotedblleft'] = 333; - t['guillemotleft'] = 556; - t['guilsinglleft'] = 333; - t['guilsinglright'] = 333; - t['fi'] = 500; - t['fl'] = 500; - t['endash'] = 556; - t['dagger'] = 556; - t['daggerdbl'] = 556; - t['periodcentered'] = 278; - t['paragraph'] = 537; - t['bullet'] = 350; - t['quotesinglbase'] = 222; - t['quotedblbase'] = 333; - t['quotedblright'] = 333; - t['guillemotright'] = 556; - t['ellipsis'] = 1000; - t['perthousand'] = 1000; - t['questiondown'] = 611; - t['grave'] = 333; - t['acute'] = 333; - t['circumflex'] = 333; - t['tilde'] = 333; - t['macron'] = 333; - t['breve'] = 333; - t['dotaccent'] = 333; - t['dieresis'] = 333; - t['ring'] = 333; - t['cedilla'] = 333; - t['hungarumlaut'] = 333; - t['ogonek'] = 333; - t['caron'] = 333; - t['emdash'] = 1000; - t['AE'] = 1000; - t['ordfeminine'] = 370; - t['Lslash'] = 556; - t['Oslash'] = 778; - t['OE'] = 1000; - t['ordmasculine'] = 365; - t['ae'] = 889; - t['dotlessi'] = 278; - t['lslash'] = 222; - t['oslash'] = 611; - t['oe'] = 944; - t['germandbls'] = 611; - t['Idieresis'] = 278; - t['eacute'] = 556; - t['abreve'] = 556; - t['uhungarumlaut'] = 556; - t['ecaron'] = 556; - t['Ydieresis'] = 667; - t['divide'] = 584; - t['Yacute'] = 667; - t['Acircumflex'] = 667; - t['aacute'] = 556; - t['Ucircumflex'] = 722; - t['yacute'] = 500; - t['scommaaccent'] = 500; - t['ecircumflex'] = 556; - t['Uring'] = 722; - t['Udieresis'] = 722; - t['aogonek'] = 556; - t['Uacute'] = 722; - t['uogonek'] = 556; - t['Edieresis'] = 667; - t['Dcroat'] = 722; - t['commaaccent'] = 250; - t['copyright'] = 737; - t['Emacron'] = 667; - t['ccaron'] = 500; - t['aring'] = 556; - t['Ncommaaccent'] = 722; - t['lacute'] = 222; - t['agrave'] = 556; - t['Tcommaaccent'] = 611; - t['Cacute'] = 722; - t['atilde'] = 556; - t['Edotaccent'] = 667; - t['scaron'] = 500; - t['scedilla'] = 500; - t['iacute'] = 278; - t['lozenge'] = 471; - t['Rcaron'] = 722; - t['Gcommaaccent'] = 778; - t['ucircumflex'] = 556; - t['acircumflex'] = 556; - t['Amacron'] = 667; - t['rcaron'] = 333; - t['ccedilla'] = 500; - t['Zdotaccent'] = 611; - t['Thorn'] = 667; - t['Omacron'] = 778; - t['Racute'] = 722; - t['Sacute'] = 667; - t['dcaron'] = 643; - t['Umacron'] = 722; - t['uring'] = 556; - t['threesuperior'] = 333; - t['Ograve'] = 778; - t['Agrave'] = 667; - t['Abreve'] = 667; - t['multiply'] = 584; - t['uacute'] = 556; - t['Tcaron'] = 611; - t['partialdiff'] = 476; - t['ydieresis'] = 500; - t['Nacute'] = 722; - t['icircumflex'] = 278; - t['Ecircumflex'] = 667; - t['adieresis'] = 556; - t['edieresis'] = 556; - t['cacute'] = 500; - t['nacute'] = 556; - t['umacron'] = 556; - t['Ncaron'] = 722; - t['Iacute'] = 278; - t['plusminus'] = 584; - t['brokenbar'] = 260; - t['registered'] = 737; - t['Gbreve'] = 778; - t['Idotaccent'] = 278; - t['summation'] = 600; - t['Egrave'] = 667; - t['racute'] = 333; - t['omacron'] = 556; - t['Zacute'] = 611; - t['Zcaron'] = 611; - t['greaterequal'] = 549; - t['Eth'] = 722; - t['Ccedilla'] = 722; - t['lcommaaccent'] = 222; - t['tcaron'] = 317; - t['eogonek'] = 556; - t['Uogonek'] = 722; - t['Aacute'] = 667; - t['Adieresis'] = 667; - t['egrave'] = 556; - t['zacute'] = 500; - t['iogonek'] = 222; - t['Oacute'] = 778; - t['oacute'] = 556; - t['amacron'] = 556; - t['sacute'] = 500; - t['idieresis'] = 278; - t['Ocircumflex'] = 778; - t['Ugrave'] = 722; - t['Delta'] = 612; - t['thorn'] = 556; - t['twosuperior'] = 333; - t['Odieresis'] = 778; - t['mu'] = 556; - t['igrave'] = 278; - t['ohungarumlaut'] = 556; - t['Eogonek'] = 667; - t['dcroat'] = 556; - t['threequarters'] = 834; - t['Scedilla'] = 667; - t['lcaron'] = 299; - t['Kcommaaccent'] = 667; - t['Lacute'] = 556; - t['trademark'] = 1000; - t['edotaccent'] = 556; - t['Igrave'] = 278; - t['Imacron'] = 278; - t['Lcaron'] = 556; - t['onehalf'] = 834; - t['lessequal'] = 549; - t['ocircumflex'] = 556; - t['ntilde'] = 556; - t['Uhungarumlaut'] = 722; - t['Eacute'] = 667; - t['emacron'] = 556; - t['gbreve'] = 556; - t['onequarter'] = 834; - t['Scaron'] = 667; - t['Scommaaccent'] = 667; - t['Ohungarumlaut'] = 778; - t['degree'] = 400; - t['ograve'] = 556; - t['Ccaron'] = 722; - t['ugrave'] = 556; - t['radical'] = 453; - t['Dcaron'] = 722; - t['rcommaaccent'] = 333; - t['Ntilde'] = 722; - t['otilde'] = 556; - t['Rcommaaccent'] = 722; - t['Lcommaaccent'] = 556; - t['Atilde'] = 667; - t['Aogonek'] = 667; - t['Aring'] = 667; - t['Otilde'] = 778; - t['zdotaccent'] = 500; - t['Ecaron'] = 667; - t['Iogonek'] = 278; - t['kcommaaccent'] = 500; - t['minus'] = 584; - t['Icircumflex'] = 278; - t['ncaron'] = 556; - t['tcommaaccent'] = 278; - t['logicalnot'] = 584; - t['odieresis'] = 556; - t['udieresis'] = 556; - t['notequal'] = 549; - t['gcommaaccent'] = 556; - t['eth'] = 556; - t['zcaron'] = 500; - t['ncommaaccent'] = 556; - t['onesuperior'] = 333; - t['imacron'] = 278; - t['Euro'] = 556; - }); - t['Symbol'] = getLookupTableFactory(function (t) { - t['space'] = 250; - t['exclam'] = 333; - t['universal'] = 713; - t['numbersign'] = 500; - t['existential'] = 549; - t['percent'] = 833; - t['ampersand'] = 778; - t['suchthat'] = 439; - t['parenleft'] = 333; - t['parenright'] = 333; - t['asteriskmath'] = 500; - t['plus'] = 549; - t['comma'] = 250; - t['minus'] = 549; - t['period'] = 250; - t['slash'] = 278; - t['zero'] = 500; - t['one'] = 500; - t['two'] = 500; - t['three'] = 500; - t['four'] = 500; - t['five'] = 500; - t['six'] = 500; - t['seven'] = 500; - t['eight'] = 500; - t['nine'] = 500; - t['colon'] = 278; - t['semicolon'] = 278; - t['less'] = 549; - t['equal'] = 549; - t['greater'] = 549; - t['question'] = 444; - t['congruent'] = 549; - t['Alpha'] = 722; - t['Beta'] = 667; - t['Chi'] = 722; - t['Delta'] = 612; - t['Epsilon'] = 611; - t['Phi'] = 763; - t['Gamma'] = 603; - t['Eta'] = 722; - t['Iota'] = 333; - t['theta1'] = 631; - t['Kappa'] = 722; - t['Lambda'] = 686; - t['Mu'] = 889; - t['Nu'] = 722; - t['Omicron'] = 722; - t['Pi'] = 768; - t['Theta'] = 741; - t['Rho'] = 556; - t['Sigma'] = 592; - t['Tau'] = 611; - t['Upsilon'] = 690; - t['sigma1'] = 439; - t['Omega'] = 768; - t['Xi'] = 645; - t['Psi'] = 795; - t['Zeta'] = 611; - t['bracketleft'] = 333; - t['therefore'] = 863; - t['bracketright'] = 333; - t['perpendicular'] = 658; - t['underscore'] = 500; - t['radicalex'] = 500; - t['alpha'] = 631; - t['beta'] = 549; - t['chi'] = 549; - t['delta'] = 494; - t['epsilon'] = 439; - t['phi'] = 521; - t['gamma'] = 411; - t['eta'] = 603; - t['iota'] = 329; - t['phi1'] = 603; - t['kappa'] = 549; - t['lambda'] = 549; - t['mu'] = 576; - t['nu'] = 521; - t['omicron'] = 549; - t['pi'] = 549; - t['theta'] = 521; - t['rho'] = 549; - t['sigma'] = 603; - t['tau'] = 439; - t['upsilon'] = 576; - t['omega1'] = 713; - t['omega'] = 686; - t['xi'] = 493; - t['psi'] = 686; - t['zeta'] = 494; - t['braceleft'] = 480; - t['bar'] = 200; - t['braceright'] = 480; - t['similar'] = 549; - t['Euro'] = 750; - t['Upsilon1'] = 620; - t['minute'] = 247; - t['lessequal'] = 549; - t['fraction'] = 167; - t['infinity'] = 713; - t['florin'] = 500; - t['club'] = 753; - t['diamond'] = 753; - t['heart'] = 753; - t['spade'] = 753; - t['arrowboth'] = 1042; - t['arrowleft'] = 987; - t['arrowup'] = 603; - t['arrowright'] = 987; - t['arrowdown'] = 603; - t['degree'] = 400; - t['plusminus'] = 549; - t['second'] = 411; - t['greaterequal'] = 549; - t['multiply'] = 549; - t['proportional'] = 713; - t['partialdiff'] = 494; - t['bullet'] = 460; - t['divide'] = 549; - t['notequal'] = 549; - t['equivalence'] = 549; - t['approxequal'] = 549; - t['ellipsis'] = 1000; - t['arrowvertex'] = 603; - t['arrowhorizex'] = 1000; - t['carriagereturn'] = 658; - t['aleph'] = 823; - t['Ifraktur'] = 686; - t['Rfraktur'] = 795; - t['weierstrass'] = 987; - t['circlemultiply'] = 768; - t['circleplus'] = 768; - t['emptyset'] = 823; - t['intersection'] = 768; - t['union'] = 768; - t['propersuperset'] = 713; - t['reflexsuperset'] = 713; - t['notsubset'] = 713; - t['propersubset'] = 713; - t['reflexsubset'] = 713; - t['element'] = 713; - t['notelement'] = 713; - t['angle'] = 768; - t['gradient'] = 713; - t['registerserif'] = 790; - t['copyrightserif'] = 790; - t['trademarkserif'] = 890; - t['product'] = 823; - t['radical'] = 549; - t['dotmath'] = 250; - t['logicalnot'] = 713; - t['logicaland'] = 603; - t['logicalor'] = 603; - t['arrowdblboth'] = 1042; - t['arrowdblleft'] = 987; - t['arrowdblup'] = 603; - t['arrowdblright'] = 987; - t['arrowdbldown'] = 603; - t['lozenge'] = 494; - t['angleleft'] = 329; - t['registersans'] = 790; - t['copyrightsans'] = 790; - t['trademarksans'] = 786; - t['summation'] = 713; - t['parenlefttp'] = 384; - t['parenleftex'] = 384; - t['parenleftbt'] = 384; - t['bracketlefttp'] = 384; - t['bracketleftex'] = 384; - t['bracketleftbt'] = 384; - t['bracelefttp'] = 494; - t['braceleftmid'] = 494; - t['braceleftbt'] = 494; - t['braceex'] = 494; - t['angleright'] = 329; - t['integral'] = 274; - t['integraltp'] = 686; - t['integralex'] = 686; - t['integralbt'] = 686; - t['parenrighttp'] = 384; - t['parenrightex'] = 384; - t['parenrightbt'] = 384; - t['bracketrighttp'] = 384; - t['bracketrightex'] = 384; - t['bracketrightbt'] = 384; - t['bracerighttp'] = 494; - t['bracerightmid'] = 494; - t['bracerightbt'] = 494; - t['apple'] = 790; - }); - t['Times-Roman'] = getLookupTableFactory(function (t) { - t['space'] = 250; - t['exclam'] = 333; - t['quotedbl'] = 408; - t['numbersign'] = 500; - t['dollar'] = 500; - t['percent'] = 833; - t['ampersand'] = 778; - t['quoteright'] = 333; - t['parenleft'] = 333; - t['parenright'] = 333; - t['asterisk'] = 500; - t['plus'] = 564; - t['comma'] = 250; - t['hyphen'] = 333; - t['period'] = 250; - t['slash'] = 278; - t['zero'] = 500; - t['one'] = 500; - t['two'] = 500; - t['three'] = 500; - t['four'] = 500; - t['five'] = 500; - t['six'] = 500; - t['seven'] = 500; - t['eight'] = 500; - t['nine'] = 500; - t['colon'] = 278; - t['semicolon'] = 278; - t['less'] = 564; - t['equal'] = 564; - t['greater'] = 564; - t['question'] = 444; - t['at'] = 921; - t['A'] = 722; - t['B'] = 667; - t['C'] = 667; - t['D'] = 722; - t['E'] = 611; - t['F'] = 556; - t['G'] = 722; - t['H'] = 722; - t['I'] = 333; - t['J'] = 389; - t['K'] = 722; - t['L'] = 611; - t['M'] = 889; - t['N'] = 722; - t['O'] = 722; - t['P'] = 556; - t['Q'] = 722; - t['R'] = 667; - t['S'] = 556; - t['T'] = 611; - t['U'] = 722; - t['V'] = 722; - t['W'] = 944; - t['X'] = 722; - t['Y'] = 722; - t['Z'] = 611; - t['bracketleft'] = 333; - t['backslash'] = 278; - t['bracketright'] = 333; - t['asciicircum'] = 469; - t['underscore'] = 500; - t['quoteleft'] = 333; - t['a'] = 444; - t['b'] = 500; - t['c'] = 444; - t['d'] = 500; - t['e'] = 444; - t['f'] = 333; - t['g'] = 500; - t['h'] = 500; - t['i'] = 278; - t['j'] = 278; - t['k'] = 500; - t['l'] = 278; - t['m'] = 778; - t['n'] = 500; - t['o'] = 500; - t['p'] = 500; - t['q'] = 500; - t['r'] = 333; - t['s'] = 389; - t['t'] = 278; - t['u'] = 500; - t['v'] = 500; - t['w'] = 722; - t['x'] = 500; - t['y'] = 500; - t['z'] = 444; - t['braceleft'] = 480; - t['bar'] = 200; - t['braceright'] = 480; - t['asciitilde'] = 541; - t['exclamdown'] = 333; - t['cent'] = 500; - t['sterling'] = 500; - t['fraction'] = 167; - t['yen'] = 500; - t['florin'] = 500; - t['section'] = 500; - t['currency'] = 500; - t['quotesingle'] = 180; - t['quotedblleft'] = 444; - t['guillemotleft'] = 500; - t['guilsinglleft'] = 333; - t['guilsinglright'] = 333; - t['fi'] = 556; - t['fl'] = 556; - t['endash'] = 500; - t['dagger'] = 500; - t['daggerdbl'] = 500; - t['periodcentered'] = 250; - t['paragraph'] = 453; - t['bullet'] = 350; - t['quotesinglbase'] = 333; - t['quotedblbase'] = 444; - t['quotedblright'] = 444; - t['guillemotright'] = 500; - t['ellipsis'] = 1000; - t['perthousand'] = 1000; - t['questiondown'] = 444; - t['grave'] = 333; - t['acute'] = 333; - t['circumflex'] = 333; - t['tilde'] = 333; - t['macron'] = 333; - t['breve'] = 333; - t['dotaccent'] = 333; - t['dieresis'] = 333; - t['ring'] = 333; - t['cedilla'] = 333; - t['hungarumlaut'] = 333; - t['ogonek'] = 333; - t['caron'] = 333; - t['emdash'] = 1000; - t['AE'] = 889; - t['ordfeminine'] = 276; - t['Lslash'] = 611; - t['Oslash'] = 722; - t['OE'] = 889; - t['ordmasculine'] = 310; - t['ae'] = 667; - t['dotlessi'] = 278; - t['lslash'] = 278; - t['oslash'] = 500; - t['oe'] = 722; - t['germandbls'] = 500; - t['Idieresis'] = 333; - t['eacute'] = 444; - t['abreve'] = 444; - t['uhungarumlaut'] = 500; - t['ecaron'] = 444; - t['Ydieresis'] = 722; - t['divide'] = 564; - t['Yacute'] = 722; - t['Acircumflex'] = 722; - t['aacute'] = 444; - t['Ucircumflex'] = 722; - t['yacute'] = 500; - t['scommaaccent'] = 389; - t['ecircumflex'] = 444; - t['Uring'] = 722; - t['Udieresis'] = 722; - t['aogonek'] = 444; - t['Uacute'] = 722; - t['uogonek'] = 500; - t['Edieresis'] = 611; - t['Dcroat'] = 722; - t['commaaccent'] = 250; - t['copyright'] = 760; - t['Emacron'] = 611; - t['ccaron'] = 444; - t['aring'] = 444; - t['Ncommaaccent'] = 722; - t['lacute'] = 278; - t['agrave'] = 444; - t['Tcommaaccent'] = 611; - t['Cacute'] = 667; - t['atilde'] = 444; - t['Edotaccent'] = 611; - t['scaron'] = 389; - t['scedilla'] = 389; - t['iacute'] = 278; - t['lozenge'] = 471; - t['Rcaron'] = 667; - t['Gcommaaccent'] = 722; - t['ucircumflex'] = 500; - t['acircumflex'] = 444; - t['Amacron'] = 722; - t['rcaron'] = 333; - t['ccedilla'] = 444; - t['Zdotaccent'] = 611; - t['Thorn'] = 556; - t['Omacron'] = 722; - t['Racute'] = 667; - t['Sacute'] = 556; - t['dcaron'] = 588; - t['Umacron'] = 722; - t['uring'] = 500; - t['threesuperior'] = 300; - t['Ograve'] = 722; - t['Agrave'] = 722; - t['Abreve'] = 722; - t['multiply'] = 564; - t['uacute'] = 500; - t['Tcaron'] = 611; - t['partialdiff'] = 476; - t['ydieresis'] = 500; - t['Nacute'] = 722; - t['icircumflex'] = 278; - t['Ecircumflex'] = 611; - t['adieresis'] = 444; - t['edieresis'] = 444; - t['cacute'] = 444; - t['nacute'] = 500; - t['umacron'] = 500; - t['Ncaron'] = 722; - t['Iacute'] = 333; - t['plusminus'] = 564; - t['brokenbar'] = 200; - t['registered'] = 760; - t['Gbreve'] = 722; - t['Idotaccent'] = 333; - t['summation'] = 600; - t['Egrave'] = 611; - t['racute'] = 333; - t['omacron'] = 500; - t['Zacute'] = 611; - t['Zcaron'] = 611; - t['greaterequal'] = 549; - t['Eth'] = 722; - t['Ccedilla'] = 667; - t['lcommaaccent'] = 278; - t['tcaron'] = 326; - t['eogonek'] = 444; - t['Uogonek'] = 722; - t['Aacute'] = 722; - t['Adieresis'] = 722; - t['egrave'] = 444; - t['zacute'] = 444; - t['iogonek'] = 278; - t['Oacute'] = 722; - t['oacute'] = 500; - t['amacron'] = 444; - t['sacute'] = 389; - t['idieresis'] = 278; - t['Ocircumflex'] = 722; - t['Ugrave'] = 722; - t['Delta'] = 612; - t['thorn'] = 500; - t['twosuperior'] = 300; - t['Odieresis'] = 722; - t['mu'] = 500; - t['igrave'] = 278; - t['ohungarumlaut'] = 500; - t['Eogonek'] = 611; - t['dcroat'] = 500; - t['threequarters'] = 750; - t['Scedilla'] = 556; - t['lcaron'] = 344; - t['Kcommaaccent'] = 722; - t['Lacute'] = 611; - t['trademark'] = 980; - t['edotaccent'] = 444; - t['Igrave'] = 333; - t['Imacron'] = 333; - t['Lcaron'] = 611; - t['onehalf'] = 750; - t['lessequal'] = 549; - t['ocircumflex'] = 500; - t['ntilde'] = 500; - t['Uhungarumlaut'] = 722; - t['Eacute'] = 611; - t['emacron'] = 444; - t['gbreve'] = 500; - t['onequarter'] = 750; - t['Scaron'] = 556; - t['Scommaaccent'] = 556; - t['Ohungarumlaut'] = 722; - t['degree'] = 400; - t['ograve'] = 500; - t['Ccaron'] = 667; - t['ugrave'] = 500; - t['radical'] = 453; - t['Dcaron'] = 722; - t['rcommaaccent'] = 333; - t['Ntilde'] = 722; - t['otilde'] = 500; - t['Rcommaaccent'] = 667; - t['Lcommaaccent'] = 611; - t['Atilde'] = 722; - t['Aogonek'] = 722; - t['Aring'] = 722; - t['Otilde'] = 722; - t['zdotaccent'] = 444; - t['Ecaron'] = 611; - t['Iogonek'] = 333; - t['kcommaaccent'] = 500; - t['minus'] = 564; - t['Icircumflex'] = 333; - t['ncaron'] = 500; - t['tcommaaccent'] = 278; - t['logicalnot'] = 564; - t['odieresis'] = 500; - t['udieresis'] = 500; - t['notequal'] = 549; - t['gcommaaccent'] = 500; - t['eth'] = 500; - t['zcaron'] = 444; - t['ncommaaccent'] = 500; - t['onesuperior'] = 300; - t['imacron'] = 278; - t['Euro'] = 500; - }); - t['Times-Bold'] = getLookupTableFactory(function (t) { - t['space'] = 250; - t['exclam'] = 333; - t['quotedbl'] = 555; - t['numbersign'] = 500; - t['dollar'] = 500; - t['percent'] = 1000; - t['ampersand'] = 833; - t['quoteright'] = 333; - t['parenleft'] = 333; - t['parenright'] = 333; - t['asterisk'] = 500; - t['plus'] = 570; - t['comma'] = 250; - t['hyphen'] = 333; - t['period'] = 250; - t['slash'] = 278; - t['zero'] = 500; - t['one'] = 500; - t['two'] = 500; - t['three'] = 500; - t['four'] = 500; - t['five'] = 500; - t['six'] = 500; - t['seven'] = 500; - t['eight'] = 500; - t['nine'] = 500; - t['colon'] = 333; - t['semicolon'] = 333; - t['less'] = 570; - t['equal'] = 570; - t['greater'] = 570; - t['question'] = 500; - t['at'] = 930; - t['A'] = 722; - t['B'] = 667; - t['C'] = 722; - t['D'] = 722; - t['E'] = 667; - t['F'] = 611; - t['G'] = 778; - t['H'] = 778; - t['I'] = 389; - t['J'] = 500; - t['K'] = 778; - t['L'] = 667; - t['M'] = 944; - t['N'] = 722; - t['O'] = 778; - t['P'] = 611; - t['Q'] = 778; - t['R'] = 722; - t['S'] = 556; - t['T'] = 667; - t['U'] = 722; - t['V'] = 722; - t['W'] = 1000; - t['X'] = 722; - t['Y'] = 722; - t['Z'] = 667; - t['bracketleft'] = 333; - t['backslash'] = 278; - t['bracketright'] = 333; - t['asciicircum'] = 581; - t['underscore'] = 500; - t['quoteleft'] = 333; - t['a'] = 500; - t['b'] = 556; - t['c'] = 444; - t['d'] = 556; - t['e'] = 444; - t['f'] = 333; - t['g'] = 500; - t['h'] = 556; - t['i'] = 278; - t['j'] = 333; - t['k'] = 556; - t['l'] = 278; - t['m'] = 833; - t['n'] = 556; - t['o'] = 500; - t['p'] = 556; - t['q'] = 556; - t['r'] = 444; - t['s'] = 389; - t['t'] = 333; - t['u'] = 556; - t['v'] = 500; - t['w'] = 722; - t['x'] = 500; - t['y'] = 500; - t['z'] = 444; - t['braceleft'] = 394; - t['bar'] = 220; - t['braceright'] = 394; - t['asciitilde'] = 520; - t['exclamdown'] = 333; - t['cent'] = 500; - t['sterling'] = 500; - t['fraction'] = 167; - t['yen'] = 500; - t['florin'] = 500; - t['section'] = 500; - t['currency'] = 500; - t['quotesingle'] = 278; - t['quotedblleft'] = 500; - t['guillemotleft'] = 500; - t['guilsinglleft'] = 333; - t['guilsinglright'] = 333; - t['fi'] = 556; - t['fl'] = 556; - t['endash'] = 500; - t['dagger'] = 500; - t['daggerdbl'] = 500; - t['periodcentered'] = 250; - t['paragraph'] = 540; - t['bullet'] = 350; - t['quotesinglbase'] = 333; - t['quotedblbase'] = 500; - t['quotedblright'] = 500; - t['guillemotright'] = 500; - t['ellipsis'] = 1000; - t['perthousand'] = 1000; - t['questiondown'] = 500; - t['grave'] = 333; - t['acute'] = 333; - t['circumflex'] = 333; - t['tilde'] = 333; - t['macron'] = 333; - t['breve'] = 333; - t['dotaccent'] = 333; - t['dieresis'] = 333; - t['ring'] = 333; - t['cedilla'] = 333; - t['hungarumlaut'] = 333; - t['ogonek'] = 333; - t['caron'] = 333; - t['emdash'] = 1000; - t['AE'] = 1000; - t['ordfeminine'] = 300; - t['Lslash'] = 667; - t['Oslash'] = 778; - t['OE'] = 1000; - t['ordmasculine'] = 330; - t['ae'] = 722; - t['dotlessi'] = 278; - t['lslash'] = 278; - t['oslash'] = 500; - t['oe'] = 722; - t['germandbls'] = 556; - t['Idieresis'] = 389; - t['eacute'] = 444; - t['abreve'] = 500; - t['uhungarumlaut'] = 556; - t['ecaron'] = 444; - t['Ydieresis'] = 722; - t['divide'] = 570; - t['Yacute'] = 722; - t['Acircumflex'] = 722; - t['aacute'] = 500; - t['Ucircumflex'] = 722; - t['yacute'] = 500; - t['scommaaccent'] = 389; - t['ecircumflex'] = 444; - t['Uring'] = 722; - t['Udieresis'] = 722; - t['aogonek'] = 500; - t['Uacute'] = 722; - t['uogonek'] = 556; - t['Edieresis'] = 667; - t['Dcroat'] = 722; - t['commaaccent'] = 250; - t['copyright'] = 747; - t['Emacron'] = 667; - t['ccaron'] = 444; - t['aring'] = 500; - t['Ncommaaccent'] = 722; - t['lacute'] = 278; - t['agrave'] = 500; - t['Tcommaaccent'] = 667; - t['Cacute'] = 722; - t['atilde'] = 500; - t['Edotaccent'] = 667; - t['scaron'] = 389; - t['scedilla'] = 389; - t['iacute'] = 278; - t['lozenge'] = 494; - t['Rcaron'] = 722; - t['Gcommaaccent'] = 778; - t['ucircumflex'] = 556; - t['acircumflex'] = 500; - t['Amacron'] = 722; - t['rcaron'] = 444; - t['ccedilla'] = 444; - t['Zdotaccent'] = 667; - t['Thorn'] = 611; - t['Omacron'] = 778; - t['Racute'] = 722; - t['Sacute'] = 556; - t['dcaron'] = 672; - t['Umacron'] = 722; - t['uring'] = 556; - t['threesuperior'] = 300; - t['Ograve'] = 778; - t['Agrave'] = 722; - t['Abreve'] = 722; - t['multiply'] = 570; - t['uacute'] = 556; - t['Tcaron'] = 667; - t['partialdiff'] = 494; - t['ydieresis'] = 500; - t['Nacute'] = 722; - t['icircumflex'] = 278; - t['Ecircumflex'] = 667; - t['adieresis'] = 500; - t['edieresis'] = 444; - t['cacute'] = 444; - t['nacute'] = 556; - t['umacron'] = 556; - t['Ncaron'] = 722; - t['Iacute'] = 389; - t['plusminus'] = 570; - t['brokenbar'] = 220; - t['registered'] = 747; - t['Gbreve'] = 778; - t['Idotaccent'] = 389; - t['summation'] = 600; - t['Egrave'] = 667; - t['racute'] = 444; - t['omacron'] = 500; - t['Zacute'] = 667; - t['Zcaron'] = 667; - t['greaterequal'] = 549; - t['Eth'] = 722; - t['Ccedilla'] = 722; - t['lcommaaccent'] = 278; - t['tcaron'] = 416; - t['eogonek'] = 444; - t['Uogonek'] = 722; - t['Aacute'] = 722; - t['Adieresis'] = 722; - t['egrave'] = 444; - t['zacute'] = 444; - t['iogonek'] = 278; - t['Oacute'] = 778; - t['oacute'] = 500; - t['amacron'] = 500; - t['sacute'] = 389; - t['idieresis'] = 278; - t['Ocircumflex'] = 778; - t['Ugrave'] = 722; - t['Delta'] = 612; - t['thorn'] = 556; - t['twosuperior'] = 300; - t['Odieresis'] = 778; - t['mu'] = 556; - t['igrave'] = 278; - t['ohungarumlaut'] = 500; - t['Eogonek'] = 667; - t['dcroat'] = 556; - t['threequarters'] = 750; - t['Scedilla'] = 556; - t['lcaron'] = 394; - t['Kcommaaccent'] = 778; - t['Lacute'] = 667; - t['trademark'] = 1000; - t['edotaccent'] = 444; - t['Igrave'] = 389; - t['Imacron'] = 389; - t['Lcaron'] = 667; - t['onehalf'] = 750; - t['lessequal'] = 549; - t['ocircumflex'] = 500; - t['ntilde'] = 556; - t['Uhungarumlaut'] = 722; - t['Eacute'] = 667; - t['emacron'] = 444; - t['gbreve'] = 500; - t['onequarter'] = 750; - t['Scaron'] = 556; - t['Scommaaccent'] = 556; - t['Ohungarumlaut'] = 778; - t['degree'] = 400; - t['ograve'] = 500; - t['Ccaron'] = 722; - t['ugrave'] = 556; - t['radical'] = 549; - t['Dcaron'] = 722; - t['rcommaaccent'] = 444; - t['Ntilde'] = 722; - t['otilde'] = 500; - t['Rcommaaccent'] = 722; - t['Lcommaaccent'] = 667; - t['Atilde'] = 722; - t['Aogonek'] = 722; - t['Aring'] = 722; - t['Otilde'] = 778; - t['zdotaccent'] = 444; - t['Ecaron'] = 667; - t['Iogonek'] = 389; - t['kcommaaccent'] = 556; - t['minus'] = 570; - t['Icircumflex'] = 389; - t['ncaron'] = 556; - t['tcommaaccent'] = 333; - t['logicalnot'] = 570; - t['odieresis'] = 500; - t['udieresis'] = 556; - t['notequal'] = 549; - t['gcommaaccent'] = 500; - t['eth'] = 500; - t['zcaron'] = 444; - t['ncommaaccent'] = 556; - t['onesuperior'] = 300; - t['imacron'] = 278; - t['Euro'] = 500; - }); - t['Times-BoldItalic'] = getLookupTableFactory(function (t) { - t['space'] = 250; - t['exclam'] = 389; - t['quotedbl'] = 555; - t['numbersign'] = 500; - t['dollar'] = 500; - t['percent'] = 833; - t['ampersand'] = 778; - t['quoteright'] = 333; - t['parenleft'] = 333; - t['parenright'] = 333; - t['asterisk'] = 500; - t['plus'] = 570; - t['comma'] = 250; - t['hyphen'] = 333; - t['period'] = 250; - t['slash'] = 278; - t['zero'] = 500; - t['one'] = 500; - t['two'] = 500; - t['three'] = 500; - t['four'] = 500; - t['five'] = 500; - t['six'] = 500; - t['seven'] = 500; - t['eight'] = 500; - t['nine'] = 500; - t['colon'] = 333; - t['semicolon'] = 333; - t['less'] = 570; - t['equal'] = 570; - t['greater'] = 570; - t['question'] = 500; - t['at'] = 832; - t['A'] = 667; - t['B'] = 667; - t['C'] = 667; - t['D'] = 722; - t['E'] = 667; - t['F'] = 667; - t['G'] = 722; - t['H'] = 778; - t['I'] = 389; - t['J'] = 500; - t['K'] = 667; - t['L'] = 611; - t['M'] = 889; - t['N'] = 722; - t['O'] = 722; - t['P'] = 611; - t['Q'] = 722; - t['R'] = 667; - t['S'] = 556; - t['T'] = 611; - t['U'] = 722; - t['V'] = 667; - t['W'] = 889; - t['X'] = 667; - t['Y'] = 611; - t['Z'] = 611; - t['bracketleft'] = 333; - t['backslash'] = 278; - t['bracketright'] = 333; - t['asciicircum'] = 570; - t['underscore'] = 500; - t['quoteleft'] = 333; - t['a'] = 500; - t['b'] = 500; - t['c'] = 444; - t['d'] = 500; - t['e'] = 444; - t['f'] = 333; - t['g'] = 500; - t['h'] = 556; - t['i'] = 278; - t['j'] = 278; - t['k'] = 500; - t['l'] = 278; - t['m'] = 778; - t['n'] = 556; - t['o'] = 500; - t['p'] = 500; - t['q'] = 500; - t['r'] = 389; - t['s'] = 389; - t['t'] = 278; - t['u'] = 556; - t['v'] = 444; - t['w'] = 667; - t['x'] = 500; - t['y'] = 444; - t['z'] = 389; - t['braceleft'] = 348; - t['bar'] = 220; - t['braceright'] = 348; - t['asciitilde'] = 570; - t['exclamdown'] = 389; - t['cent'] = 500; - t['sterling'] = 500; - t['fraction'] = 167; - t['yen'] = 500; - t['florin'] = 500; - t['section'] = 500; - t['currency'] = 500; - t['quotesingle'] = 278; - t['quotedblleft'] = 500; - t['guillemotleft'] = 500; - t['guilsinglleft'] = 333; - t['guilsinglright'] = 333; - t['fi'] = 556; - t['fl'] = 556; - t['endash'] = 500; - t['dagger'] = 500; - t['daggerdbl'] = 500; - t['periodcentered'] = 250; - t['paragraph'] = 500; - t['bullet'] = 350; - t['quotesinglbase'] = 333; - t['quotedblbase'] = 500; - t['quotedblright'] = 500; - t['guillemotright'] = 500; - t['ellipsis'] = 1000; - t['perthousand'] = 1000; - t['questiondown'] = 500; - t['grave'] = 333; - t['acute'] = 333; - t['circumflex'] = 333; - t['tilde'] = 333; - t['macron'] = 333; - t['breve'] = 333; - t['dotaccent'] = 333; - t['dieresis'] = 333; - t['ring'] = 333; - t['cedilla'] = 333; - t['hungarumlaut'] = 333; - t['ogonek'] = 333; - t['caron'] = 333; - t['emdash'] = 1000; - t['AE'] = 944; - t['ordfeminine'] = 266; - t['Lslash'] = 611; - t['Oslash'] = 722; - t['OE'] = 944; - t['ordmasculine'] = 300; - t['ae'] = 722; - t['dotlessi'] = 278; - t['lslash'] = 278; - t['oslash'] = 500; - t['oe'] = 722; - t['germandbls'] = 500; - t['Idieresis'] = 389; - t['eacute'] = 444; - t['abreve'] = 500; - t['uhungarumlaut'] = 556; - t['ecaron'] = 444; - t['Ydieresis'] = 611; - t['divide'] = 570; - t['Yacute'] = 611; - t['Acircumflex'] = 667; - t['aacute'] = 500; - t['Ucircumflex'] = 722; - t['yacute'] = 444; - t['scommaaccent'] = 389; - t['ecircumflex'] = 444; - t['Uring'] = 722; - t['Udieresis'] = 722; - t['aogonek'] = 500; - t['Uacute'] = 722; - t['uogonek'] = 556; - t['Edieresis'] = 667; - t['Dcroat'] = 722; - t['commaaccent'] = 250; - t['copyright'] = 747; - t['Emacron'] = 667; - t['ccaron'] = 444; - t['aring'] = 500; - t['Ncommaaccent'] = 722; - t['lacute'] = 278; - t['agrave'] = 500; - t['Tcommaaccent'] = 611; - t['Cacute'] = 667; - t['atilde'] = 500; - t['Edotaccent'] = 667; - t['scaron'] = 389; - t['scedilla'] = 389; - t['iacute'] = 278; - t['lozenge'] = 494; - t['Rcaron'] = 667; - t['Gcommaaccent'] = 722; - t['ucircumflex'] = 556; - t['acircumflex'] = 500; - t['Amacron'] = 667; - t['rcaron'] = 389; - t['ccedilla'] = 444; - t['Zdotaccent'] = 611; - t['Thorn'] = 611; - t['Omacron'] = 722; - t['Racute'] = 667; - t['Sacute'] = 556; - t['dcaron'] = 608; - t['Umacron'] = 722; - t['uring'] = 556; - t['threesuperior'] = 300; - t['Ograve'] = 722; - t['Agrave'] = 667; - t['Abreve'] = 667; - t['multiply'] = 570; - t['uacute'] = 556; - t['Tcaron'] = 611; - t['partialdiff'] = 494; - t['ydieresis'] = 444; - t['Nacute'] = 722; - t['icircumflex'] = 278; - t['Ecircumflex'] = 667; - t['adieresis'] = 500; - t['edieresis'] = 444; - t['cacute'] = 444; - t['nacute'] = 556; - t['umacron'] = 556; - t['Ncaron'] = 722; - t['Iacute'] = 389; - t['plusminus'] = 570; - t['brokenbar'] = 220; - t['registered'] = 747; - t['Gbreve'] = 722; - t['Idotaccent'] = 389; - t['summation'] = 600; - t['Egrave'] = 667; - t['racute'] = 389; - t['omacron'] = 500; - t['Zacute'] = 611; - t['Zcaron'] = 611; - t['greaterequal'] = 549; - t['Eth'] = 722; - t['Ccedilla'] = 667; - t['lcommaaccent'] = 278; - t['tcaron'] = 366; - t['eogonek'] = 444; - t['Uogonek'] = 722; - t['Aacute'] = 667; - t['Adieresis'] = 667; - t['egrave'] = 444; - t['zacute'] = 389; - t['iogonek'] = 278; - t['Oacute'] = 722; - t['oacute'] = 500; - t['amacron'] = 500; - t['sacute'] = 389; - t['idieresis'] = 278; - t['Ocircumflex'] = 722; - t['Ugrave'] = 722; - t['Delta'] = 612; - t['thorn'] = 500; - t['twosuperior'] = 300; - t['Odieresis'] = 722; - t['mu'] = 576; - t['igrave'] = 278; - t['ohungarumlaut'] = 500; - t['Eogonek'] = 667; - t['dcroat'] = 500; - t['threequarters'] = 750; - t['Scedilla'] = 556; - t['lcaron'] = 382; - t['Kcommaaccent'] = 667; - t['Lacute'] = 611; - t['trademark'] = 1000; - t['edotaccent'] = 444; - t['Igrave'] = 389; - t['Imacron'] = 389; - t['Lcaron'] = 611; - t['onehalf'] = 750; - t['lessequal'] = 549; - t['ocircumflex'] = 500; - t['ntilde'] = 556; - t['Uhungarumlaut'] = 722; - t['Eacute'] = 667; - t['emacron'] = 444; - t['gbreve'] = 500; - t['onequarter'] = 750; - t['Scaron'] = 556; - t['Scommaaccent'] = 556; - t['Ohungarumlaut'] = 722; - t['degree'] = 400; - t['ograve'] = 500; - t['Ccaron'] = 667; - t['ugrave'] = 556; - t['radical'] = 549; - t['Dcaron'] = 722; - t['rcommaaccent'] = 389; - t['Ntilde'] = 722; - t['otilde'] = 500; - t['Rcommaaccent'] = 667; - t['Lcommaaccent'] = 611; - t['Atilde'] = 667; - t['Aogonek'] = 667; - t['Aring'] = 667; - t['Otilde'] = 722; - t['zdotaccent'] = 389; - t['Ecaron'] = 667; - t['Iogonek'] = 389; - t['kcommaaccent'] = 500; - t['minus'] = 606; - t['Icircumflex'] = 389; - t['ncaron'] = 556; - t['tcommaaccent'] = 278; - t['logicalnot'] = 606; - t['odieresis'] = 500; - t['udieresis'] = 556; - t['notequal'] = 549; - t['gcommaaccent'] = 500; - t['eth'] = 500; - t['zcaron'] = 389; - t['ncommaaccent'] = 556; - t['onesuperior'] = 300; - t['imacron'] = 278; - t['Euro'] = 500; - }); - t['Times-Italic'] = getLookupTableFactory(function (t) { - t['space'] = 250; - t['exclam'] = 333; - t['quotedbl'] = 420; - t['numbersign'] = 500; - t['dollar'] = 500; - t['percent'] = 833; - t['ampersand'] = 778; - t['quoteright'] = 333; - t['parenleft'] = 333; - t['parenright'] = 333; - t['asterisk'] = 500; - t['plus'] = 675; - t['comma'] = 250; - t['hyphen'] = 333; - t['period'] = 250; - t['slash'] = 278; - t['zero'] = 500; - t['one'] = 500; - t['two'] = 500; - t['three'] = 500; - t['four'] = 500; - t['five'] = 500; - t['six'] = 500; - t['seven'] = 500; - t['eight'] = 500; - t['nine'] = 500; - t['colon'] = 333; - t['semicolon'] = 333; - t['less'] = 675; - t['equal'] = 675; - t['greater'] = 675; - t['question'] = 500; - t['at'] = 920; - t['A'] = 611; - t['B'] = 611; - t['C'] = 667; - t['D'] = 722; - t['E'] = 611; - t['F'] = 611; - t['G'] = 722; - t['H'] = 722; - t['I'] = 333; - t['J'] = 444; - t['K'] = 667; - t['L'] = 556; - t['M'] = 833; - t['N'] = 667; - t['O'] = 722; - t['P'] = 611; - t['Q'] = 722; - t['R'] = 611; - t['S'] = 500; - t['T'] = 556; - t['U'] = 722; - t['V'] = 611; - t['W'] = 833; - t['X'] = 611; - t['Y'] = 556; - t['Z'] = 556; - t['bracketleft'] = 389; - t['backslash'] = 278; - t['bracketright'] = 389; - t['asciicircum'] = 422; - t['underscore'] = 500; - t['quoteleft'] = 333; - t['a'] = 500; - t['b'] = 500; - t['c'] = 444; - t['d'] = 500; - t['e'] = 444; - t['f'] = 278; - t['g'] = 500; - t['h'] = 500; - t['i'] = 278; - t['j'] = 278; - t['k'] = 444; - t['l'] = 278; - t['m'] = 722; - t['n'] = 500; - t['o'] = 500; - t['p'] = 500; - t['q'] = 500; - t['r'] = 389; - t['s'] = 389; - t['t'] = 278; - t['u'] = 500; - t['v'] = 444; - t['w'] = 667; - t['x'] = 444; - t['y'] = 444; - t['z'] = 389; - t['braceleft'] = 400; - t['bar'] = 275; - t['braceright'] = 400; - t['asciitilde'] = 541; - t['exclamdown'] = 389; - t['cent'] = 500; - t['sterling'] = 500; - t['fraction'] = 167; - t['yen'] = 500; - t['florin'] = 500; - t['section'] = 500; - t['currency'] = 500; - t['quotesingle'] = 214; - t['quotedblleft'] = 556; - t['guillemotleft'] = 500; - t['guilsinglleft'] = 333; - t['guilsinglright'] = 333; - t['fi'] = 500; - t['fl'] = 500; - t['endash'] = 500; - t['dagger'] = 500; - t['daggerdbl'] = 500; - t['periodcentered'] = 250; - t['paragraph'] = 523; - t['bullet'] = 350; - t['quotesinglbase'] = 333; - t['quotedblbase'] = 556; - t['quotedblright'] = 556; - t['guillemotright'] = 500; - t['ellipsis'] = 889; - t['perthousand'] = 1000; - t['questiondown'] = 500; - t['grave'] = 333; - t['acute'] = 333; - t['circumflex'] = 333; - t['tilde'] = 333; - t['macron'] = 333; - t['breve'] = 333; - t['dotaccent'] = 333; - t['dieresis'] = 333; - t['ring'] = 333; - t['cedilla'] = 333; - t['hungarumlaut'] = 333; - t['ogonek'] = 333; - t['caron'] = 333; - t['emdash'] = 889; - t['AE'] = 889; - t['ordfeminine'] = 276; - t['Lslash'] = 556; - t['Oslash'] = 722; - t['OE'] = 944; - t['ordmasculine'] = 310; - t['ae'] = 667; - t['dotlessi'] = 278; - t['lslash'] = 278; - t['oslash'] = 500; - t['oe'] = 667; - t['germandbls'] = 500; - t['Idieresis'] = 333; - t['eacute'] = 444; - t['abreve'] = 500; - t['uhungarumlaut'] = 500; - t['ecaron'] = 444; - t['Ydieresis'] = 556; - t['divide'] = 675; - t['Yacute'] = 556; - t['Acircumflex'] = 611; - t['aacute'] = 500; - t['Ucircumflex'] = 722; - t['yacute'] = 444; - t['scommaaccent'] = 389; - t['ecircumflex'] = 444; - t['Uring'] = 722; - t['Udieresis'] = 722; - t['aogonek'] = 500; - t['Uacute'] = 722; - t['uogonek'] = 500; - t['Edieresis'] = 611; - t['Dcroat'] = 722; - t['commaaccent'] = 250; - t['copyright'] = 760; - t['Emacron'] = 611; - t['ccaron'] = 444; - t['aring'] = 500; - t['Ncommaaccent'] = 667; - t['lacute'] = 278; - t['agrave'] = 500; - t['Tcommaaccent'] = 556; - t['Cacute'] = 667; - t['atilde'] = 500; - t['Edotaccent'] = 611; - t['scaron'] = 389; - t['scedilla'] = 389; - t['iacute'] = 278; - t['lozenge'] = 471; - t['Rcaron'] = 611; - t['Gcommaaccent'] = 722; - t['ucircumflex'] = 500; - t['acircumflex'] = 500; - t['Amacron'] = 611; - t['rcaron'] = 389; - t['ccedilla'] = 444; - t['Zdotaccent'] = 556; - t['Thorn'] = 611; - t['Omacron'] = 722; - t['Racute'] = 611; - t['Sacute'] = 500; - t['dcaron'] = 544; - t['Umacron'] = 722; - t['uring'] = 500; - t['threesuperior'] = 300; - t['Ograve'] = 722; - t['Agrave'] = 611; - t['Abreve'] = 611; - t['multiply'] = 675; - t['uacute'] = 500; - t['Tcaron'] = 556; - t['partialdiff'] = 476; - t['ydieresis'] = 444; - t['Nacute'] = 667; - t['icircumflex'] = 278; - t['Ecircumflex'] = 611; - t['adieresis'] = 500; - t['edieresis'] = 444; - t['cacute'] = 444; - t['nacute'] = 500; - t['umacron'] = 500; - t['Ncaron'] = 667; - t['Iacute'] = 333; - t['plusminus'] = 675; - t['brokenbar'] = 275; - t['registered'] = 760; - t['Gbreve'] = 722; - t['Idotaccent'] = 333; - t['summation'] = 600; - t['Egrave'] = 611; - t['racute'] = 389; - t['omacron'] = 500; - t['Zacute'] = 556; - t['Zcaron'] = 556; - t['greaterequal'] = 549; - t['Eth'] = 722; - t['Ccedilla'] = 667; - t['lcommaaccent'] = 278; - t['tcaron'] = 300; - t['eogonek'] = 444; - t['Uogonek'] = 722; - t['Aacute'] = 611; - t['Adieresis'] = 611; - t['egrave'] = 444; - t['zacute'] = 389; - t['iogonek'] = 278; - t['Oacute'] = 722; - t['oacute'] = 500; - t['amacron'] = 500; - t['sacute'] = 389; - t['idieresis'] = 278; - t['Ocircumflex'] = 722; - t['Ugrave'] = 722; - t['Delta'] = 612; - t['thorn'] = 500; - t['twosuperior'] = 300; - t['Odieresis'] = 722; - t['mu'] = 500; - t['igrave'] = 278; - t['ohungarumlaut'] = 500; - t['Eogonek'] = 611; - t['dcroat'] = 500; - t['threequarters'] = 750; - t['Scedilla'] = 500; - t['lcaron'] = 300; - t['Kcommaaccent'] = 667; - t['Lacute'] = 556; - t['trademark'] = 980; - t['edotaccent'] = 444; - t['Igrave'] = 333; - t['Imacron'] = 333; - t['Lcaron'] = 611; - t['onehalf'] = 750; - t['lessequal'] = 549; - t['ocircumflex'] = 500; - t['ntilde'] = 500; - t['Uhungarumlaut'] = 722; - t['Eacute'] = 611; - t['emacron'] = 444; - t['gbreve'] = 500; - t['onequarter'] = 750; - t['Scaron'] = 500; - t['Scommaaccent'] = 500; - t['Ohungarumlaut'] = 722; - t['degree'] = 400; - t['ograve'] = 500; - t['Ccaron'] = 667; - t['ugrave'] = 500; - t['radical'] = 453; - t['Dcaron'] = 722; - t['rcommaaccent'] = 389; - t['Ntilde'] = 667; - t['otilde'] = 500; - t['Rcommaaccent'] = 611; - t['Lcommaaccent'] = 556; - t['Atilde'] = 611; - t['Aogonek'] = 611; - t['Aring'] = 611; - t['Otilde'] = 722; - t['zdotaccent'] = 389; - t['Ecaron'] = 611; - t['Iogonek'] = 333; - t['kcommaaccent'] = 444; - t['minus'] = 675; - t['Icircumflex'] = 333; - t['ncaron'] = 500; - t['tcommaaccent'] = 278; - t['logicalnot'] = 675; - t['odieresis'] = 500; - t['udieresis'] = 500; - t['notequal'] = 549; - t['gcommaaccent'] = 500; - t['eth'] = 500; - t['zcaron'] = 389; - t['ncommaaccent'] = 500; - t['onesuperior'] = 300; - t['imacron'] = 278; - t['Euro'] = 500; - }); - t['ZapfDingbats'] = getLookupTableFactory(function (t) { - t['space'] = 278; - t['a1'] = 974; - t['a2'] = 961; - t['a202'] = 974; - t['a3'] = 980; - t['a4'] = 719; - t['a5'] = 789; - t['a119'] = 790; - t['a118'] = 791; - t['a117'] = 690; - t['a11'] = 960; - t['a12'] = 939; - t['a13'] = 549; - t['a14'] = 855; - t['a15'] = 911; - t['a16'] = 933; - t['a105'] = 911; - t['a17'] = 945; - t['a18'] = 974; - t['a19'] = 755; - t['a20'] = 846; - t['a21'] = 762; - t['a22'] = 761; - t['a23'] = 571; - t['a24'] = 677; - t['a25'] = 763; - t['a26'] = 760; - t['a27'] = 759; - t['a28'] = 754; - t['a6'] = 494; - t['a7'] = 552; - t['a8'] = 537; - t['a9'] = 577; - t['a10'] = 692; - t['a29'] = 786; - t['a30'] = 788; - t['a31'] = 788; - t['a32'] = 790; - t['a33'] = 793; - t['a34'] = 794; - t['a35'] = 816; - t['a36'] = 823; - t['a37'] = 789; - t['a38'] = 841; - t['a39'] = 823; - t['a40'] = 833; - t['a41'] = 816; - t['a42'] = 831; - t['a43'] = 923; - t['a44'] = 744; - t['a45'] = 723; - t['a46'] = 749; - t['a47'] = 790; - t['a48'] = 792; - t['a49'] = 695; - t['a50'] = 776; - t['a51'] = 768; - t['a52'] = 792; - t['a53'] = 759; - t['a54'] = 707; - t['a55'] = 708; - t['a56'] = 682; - t['a57'] = 701; - t['a58'] = 826; - t['a59'] = 815; - t['a60'] = 789; - t['a61'] = 789; - t['a62'] = 707; - t['a63'] = 687; - t['a64'] = 696; - t['a65'] = 689; - t['a66'] = 786; - t['a67'] = 787; - t['a68'] = 713; - t['a69'] = 791; - t['a70'] = 785; - t['a71'] = 791; - t['a72'] = 873; - t['a73'] = 761; - t['a74'] = 762; - t['a203'] = 762; - t['a75'] = 759; - t['a204'] = 759; - t['a76'] = 892; - t['a77'] = 892; - t['a78'] = 788; - t['a79'] = 784; - t['a81'] = 438; - t['a82'] = 138; - t['a83'] = 277; - t['a84'] = 415; - t['a97'] = 392; - t['a98'] = 392; - t['a99'] = 668; - t['a100'] = 668; - t['a89'] = 390; - t['a90'] = 390; - t['a93'] = 317; - t['a94'] = 317; - t['a91'] = 276; - t['a92'] = 276; - t['a205'] = 509; - t['a85'] = 509; - t['a206'] = 410; - t['a86'] = 410; - t['a87'] = 234; - t['a88'] = 234; - t['a95'] = 334; - t['a96'] = 334; - t['a101'] = 732; - t['a102'] = 544; - t['a103'] = 544; - t['a104'] = 910; - t['a106'] = 667; - t['a107'] = 760; - t['a108'] = 760; - t['a112'] = 776; - t['a111'] = 595; - t['a110'] = 694; - t['a109'] = 626; - t['a120'] = 788; - t['a121'] = 788; - t['a122'] = 788; - t['a123'] = 788; - t['a124'] = 788; - t['a125'] = 788; - t['a126'] = 788; - t['a127'] = 788; - t['a128'] = 788; - t['a129'] = 788; - t['a130'] = 788; - t['a131'] = 788; - t['a132'] = 788; - t['a133'] = 788; - t['a134'] = 788; - t['a135'] = 788; - t['a136'] = 788; - t['a137'] = 788; - t['a138'] = 788; - t['a139'] = 788; - t['a140'] = 788; - t['a141'] = 788; - t['a142'] = 788; - t['a143'] = 788; - t['a144'] = 788; - t['a145'] = 788; - t['a146'] = 788; - t['a147'] = 788; - t['a148'] = 788; - t['a149'] = 788; - t['a150'] = 788; - t['a151'] = 788; - t['a152'] = 788; - t['a153'] = 788; - t['a154'] = 788; - t['a155'] = 788; - t['a156'] = 788; - t['a157'] = 788; - t['a158'] = 788; - t['a159'] = 788; - t['a160'] = 894; - t['a161'] = 838; - t['a163'] = 1016; - t['a164'] = 458; - t['a196'] = 748; - t['a165'] = 924; - t['a192'] = 748; - t['a166'] = 918; - t['a167'] = 927; - t['a168'] = 928; - t['a169'] = 928; - t['a170'] = 834; - t['a171'] = 873; - t['a172'] = 828; - t['a173'] = 924; - t['a162'] = 924; - t['a174'] = 917; - t['a175'] = 930; - t['a176'] = 931; - t['a177'] = 463; - t['a178'] = 883; - t['a179'] = 836; - t['a193'] = 836; - t['a180'] = 867; - t['a199'] = 867; - t['a181'] = 696; - t['a200'] = 696; - t['a182'] = 874; - t['a201'] = 874; - t['a183'] = 760; - t['a184'] = 946; - t['a197'] = 771; - t['a185'] = 865; - t['a194'] = 771; - t['a198'] = 888; - t['a186'] = 967; - t['a195'] = 888; - t['a187'] = 831; - t['a188'] = 873; - t['a189'] = 927; - t['a190'] = 970; - t['a191'] = 918; - }); - }); - exports.getMetrics = getMetrics; - })); - (function (root, factory) { - factory(root.pdfjsCoreMurmurHash3 = {}, root.pdfjsSharedUtil); - }(this, function (exports, sharedUtil) { - var Uint32ArrayView = sharedUtil.Uint32ArrayView; - var MurmurHash3_64 = function MurmurHash3_64Closure(seed) { - var MASK_HIGH = 0xffff0000; - var MASK_LOW = 0xffff; - function MurmurHash3_64(seed) { - var SEED = 0xc3d2e1f0; - this.h1 = seed ? seed & 0xffffffff : SEED; - this.h2 = seed ? seed & 0xffffffff : SEED; - } - var alwaysUseUint32ArrayView = false; - try { - new Uint32Array(new Uint8Array(5).buffer, 0, 1); - } catch (e) { - alwaysUseUint32ArrayView = true; - } - MurmurHash3_64.prototype = { - update: function MurmurHash3_64_update(input) { - var useUint32ArrayView = alwaysUseUint32ArrayView; - var i; - if (typeof input === 'string') { - var data = new Uint8Array(input.length * 2); - var length = 0; - for (i = 0; i < input.length; i++) { - var code = input.charCodeAt(i); - if (code <= 0xff) { - data[length++] = code; - } else { - data[length++] = code >>> 8; - data[length++] = code & 0xff; - } - } - } else if (input instanceof Uint8Array) { - data = input; - length = data.length; - } else if (typeof input === 'object' && 'length' in input) { - data = input; - length = data.length; - useUint32ArrayView = true; - } else { - throw new Error('Wrong data format in MurmurHash3_64_update. ' + 'Input must be a string or array.'); - } - var blockCounts = length >> 2; - var tailLength = length - blockCounts * 4; - var dataUint32 = useUint32ArrayView ? new Uint32ArrayView(data, blockCounts) : new Uint32Array(data.buffer, 0, blockCounts); - var k1 = 0; - var k2 = 0; - var h1 = this.h1; - var h2 = this.h2; - var C1 = 0xcc9e2d51; - var C2 = 0x1b873593; - var C1_LOW = C1 & MASK_LOW; - var C2_LOW = C2 & MASK_LOW; - for (i = 0; i < blockCounts; i++) { - if (i & 1) { - k1 = dataUint32[i]; - k1 = k1 * C1 & MASK_HIGH | k1 * C1_LOW & MASK_LOW; - k1 = k1 << 15 | k1 >>> 17; - k1 = k1 * C2 & MASK_HIGH | k1 * C2_LOW & MASK_LOW; - h1 ^= k1; - h1 = h1 << 13 | h1 >>> 19; - h1 = h1 * 5 + 0xe6546b64; - } else { - k2 = dataUint32[i]; - k2 = k2 * C1 & MASK_HIGH | k2 * C1_LOW & MASK_LOW; - k2 = k2 << 15 | k2 >>> 17; - k2 = k2 * C2 & MASK_HIGH | k2 * C2_LOW & MASK_LOW; - h2 ^= k2; - h2 = h2 << 13 | h2 >>> 19; - h2 = h2 * 5 + 0xe6546b64; - } - } - k1 = 0; - switch (tailLength) { - case 3: - k1 ^= data[blockCounts * 4 + 2] << 16; - case 2: - k1 ^= data[blockCounts * 4 + 1] << 8; - case 1: - k1 ^= data[blockCounts * 4]; - k1 = k1 * C1 & MASK_HIGH | k1 * C1_LOW & MASK_LOW; - k1 = k1 << 15 | k1 >>> 17; - k1 = k1 * C2 & MASK_HIGH | k1 * C2_LOW & MASK_LOW; - if (blockCounts & 1) { - h1 ^= k1; - } else { - h2 ^= k1; - } - } - this.h1 = h1; - this.h2 = h2; - return this; - }, - hexdigest: function MurmurHash3_64_hexdigest() { - var h1 = this.h1; - var h2 = this.h2; - h1 ^= h2 >>> 1; - h1 = h1 * 0xed558ccd & MASK_HIGH | h1 * 0x8ccd & MASK_LOW; - h2 = h2 * 0xff51afd7 & MASK_HIGH | ((h2 << 16 | h1 >>> 16) * 0xafd7ed55 & MASK_HIGH) >>> 16; - h1 ^= h2 >>> 1; - h1 = h1 * 0x1a85ec53 & MASK_HIGH | h1 * 0xec53 & MASK_LOW; - h2 = h2 * 0xc4ceb9fe & MASK_HIGH | ((h2 << 16 | h1 >>> 16) * 0xb9fe1a85 & MASK_HIGH) >>> 16; - h1 ^= h2 >>> 1; - for (var i = 0, arr = [ - h1, - h2 - ], str = ''; i < arr.length; i++) { - var hex = (arr[i] >>> 0).toString(16); - while (hex.length < 8) { - hex = '0' + hex; - } - str += hex; - } - return str; - } }; - return MurmurHash3_64; - }(); - exports.MurmurHash3_64 = MurmurHash3_64; - })); - (function (root, factory) { - factory(root.pdfjsCorePrimitives = {}, root.pdfjsSharedUtil); - }(this, function (exports, sharedUtil) { - var isArray = sharedUtil.isArray; - var Name = function NameClosure() { - function Name(name) { - this.name = name; - } - Name.prototype = {}; - var nameCache = Object.create(null); - Name.get = function Name_get(name) { - var nameValue = nameCache[name]; - return nameValue ? nameValue : nameCache[name] = new Name(name); - }; - return Name; - }(); - var Cmd = function CmdClosure() { - function Cmd(cmd) { - this.cmd = cmd; - } - Cmd.prototype = {}; - var cmdCache = Object.create(null); - Cmd.get = function Cmd_get(cmd) { - var cmdValue = cmdCache[cmd]; - return cmdValue ? cmdValue : cmdCache[cmd] = new Cmd(cmd); - }; - return Cmd; - }(); - var Dict = function DictClosure() { - var nonSerializable = function nonSerializableClosure() { - return nonSerializable; - }; - function Dict(xref) { - this.map = Object.create(null); - this.xref = xref; - this.objId = null; - this.suppressEncryption = false; - this.__nonSerializable__ = nonSerializable; - } - Dict.prototype = { - assignXref: function Dict_assignXref(newXref) { - this.xref = newXref; - }, - get: function Dict_get(key1, key2, key3) { - var value; - var xref = this.xref, suppressEncryption = this.suppressEncryption; - if (typeof (value = this.map[key1]) !== 'undefined' || key1 in this.map || typeof key2 === 'undefined') { - return xref ? xref.fetchIfRef(value, suppressEncryption) : value; - } - if (typeof (value = this.map[key2]) !== 'undefined' || key2 in this.map || typeof key3 === 'undefined') { - return xref ? xref.fetchIfRef(value, suppressEncryption) : value; - } - value = this.map[key3] || null; - return xref ? xref.fetchIfRef(value, suppressEncryption) : value; - }, - getAsync: function Dict_getAsync(key1, key2, key3) { - var value; - var xref = this.xref, suppressEncryption = this.suppressEncryption; - if (typeof (value = this.map[key1]) !== 'undefined' || key1 in this.map || typeof key2 === 'undefined') { - if (xref) { - return xref.fetchIfRefAsync(value, suppressEncryption); - } - return Promise.resolve(value); - } - if (typeof (value = this.map[key2]) !== 'undefined' || key2 in this.map || typeof key3 === 'undefined') { - if (xref) { - return xref.fetchIfRefAsync(value, suppressEncryption); - } - return Promise.resolve(value); - } - value = this.map[key3] || null; - if (xref) { - return xref.fetchIfRefAsync(value, suppressEncryption); - } - return Promise.resolve(value); - }, - getArray: function Dict_getArray(key1, key2, key3) { - var value = this.get(key1, key2, key3); - var xref = this.xref, suppressEncryption = this.suppressEncryption; - if (!isArray(value) || !xref) { - return value; - } - value = value.slice(); - for (var i = 0, ii = value.length; i < ii; i++) { - if (!isRef(value[i])) { - continue; - } - value[i] = xref.fetch(value[i], suppressEncryption); - } - return value; - }, - getRaw: function Dict_getRaw(key) { - return this.map[key]; - }, - getKeys: function Dict_getKeys() { - return Object.keys(this.map); - }, - set: function Dict_set(key, value) { - this.map[key] = value; - }, - has: function Dict_has(key) { - return key in this.map; - }, - forEach: function Dict_forEach(callback) { - for (var key in this.map) { - callback(key, this.get(key)); - } - } - }; - Dict.empty = new Dict(null); - Dict.merge = function Dict_merge(xref, dictArray) { - var mergedDict = new Dict(xref); - for (var i = 0, ii = dictArray.length; i < ii; i++) { - var dict = dictArray[i]; - if (!isDict(dict)) { - continue; - } - for (var keyName in dict.map) { - if (mergedDict.map[keyName]) { - continue; - } - mergedDict.map[keyName] = dict.map[keyName]; - } - } - return mergedDict; - }; - return Dict; - }(); - var Ref = function RefClosure() { - function Ref(num, gen) { - this.num = num; - this.gen = gen; - } - Ref.prototype = { - toString: function Ref_toString() { - var str = this.num + 'R'; - if (this.gen !== 0) { - str += this.gen; - } - return str; - } - }; - return Ref; - }(); - var RefSet = function RefSetClosure() { - function RefSet() { - this.dict = Object.create(null); - } - RefSet.prototype = { - has: function RefSet_has(ref) { - return ref.toString() in this.dict; - }, - put: function RefSet_put(ref) { - this.dict[ref.toString()] = true; - }, - remove: function RefSet_remove(ref) { - delete this.dict[ref.toString()]; - } - }; - return RefSet; - }(); - var RefSetCache = function RefSetCacheClosure() { - function RefSetCache() { - this.dict = Object.create(null); - } - RefSetCache.prototype = { - get: function RefSetCache_get(ref) { - return this.dict[ref.toString()]; - }, - has: function RefSetCache_has(ref) { - return ref.toString() in this.dict; - }, - put: function RefSetCache_put(ref, obj) { - this.dict[ref.toString()] = obj; - }, - putAlias: function RefSetCache_putAlias(ref, aliasRef) { - this.dict[ref.toString()] = this.get(aliasRef); - }, - forEach: function RefSetCache_forEach(fn, thisArg) { - for (var i in this.dict) { - fn.call(thisArg, this.dict[i]); - } - }, - clear: function RefSetCache_clear() { - this.dict = Object.create(null); - } - }; - return RefSetCache; - }(); - function isName(v, name) { - return v instanceof Name && (name === undefined || v.name === name); - } - function isCmd(v, cmd) { - return v instanceof Cmd && (cmd === undefined || v.cmd === cmd); - } - function isDict(v, type) { - return v instanceof Dict && (type === undefined || isName(v.get('Type'), type)); - } - function isRef(v) { - return v instanceof Ref; - } - function isRefsEqual(v1, v2) { - return v1.num === v2.num && v1.gen === v2.gen; - } - function isStream(v) { - return typeof v === 'object' && v !== null && v.getBytes !== undefined; - } - exports.Cmd = Cmd; - exports.Dict = Dict; - exports.Name = Name; - exports.Ref = Ref; - exports.RefSet = RefSet; - exports.RefSetCache = RefSetCache; - exports.isCmd = isCmd; - exports.isDict = isDict; - exports.isName = isName; - exports.isRef = isRef; - exports.isRefsEqual = isRefsEqual; - exports.isStream = isStream; - })); - (function (root, factory) { - factory(root.pdfjsCoreStandardFonts = {}, root.pdfjsSharedUtil); - }(this, function (exports, sharedUtil) { - var getLookupTableFactory = sharedUtil.getLookupTableFactory; - var getStdFontMap = getLookupTableFactory(function (t) { - t['ArialNarrow'] = 'Helvetica'; - t['ArialNarrow-Bold'] = 'Helvetica-Bold'; - t['ArialNarrow-BoldItalic'] = 'Helvetica-BoldOblique'; - t['ArialNarrow-Italic'] = 'Helvetica-Oblique'; - t['ArialBlack'] = 'Helvetica'; - t['ArialBlack-Bold'] = 'Helvetica-Bold'; - t['ArialBlack-BoldItalic'] = 'Helvetica-BoldOblique'; - t['ArialBlack-Italic'] = 'Helvetica-Oblique'; - t['Arial-Black'] = 'Helvetica'; - t['Arial-Black-Bold'] = 'Helvetica-Bold'; - t['Arial-Black-BoldItalic'] = 'Helvetica-BoldOblique'; - t['Arial-Black-Italic'] = 'Helvetica-Oblique'; - t['Arial'] = 'Helvetica'; - t['Arial-Bold'] = 'Helvetica-Bold'; - t['Arial-BoldItalic'] = 'Helvetica-BoldOblique'; - t['Arial-Italic'] = 'Helvetica-Oblique'; - t['Arial-BoldItalicMT'] = 'Helvetica-BoldOblique'; - t['Arial-BoldMT'] = 'Helvetica-Bold'; - t['Arial-ItalicMT'] = 'Helvetica-Oblique'; - t['ArialMT'] = 'Helvetica'; - t['Courier-Bold'] = 'Courier-Bold'; - t['Courier-BoldItalic'] = 'Courier-BoldOblique'; - t['Courier-Italic'] = 'Courier-Oblique'; - t['CourierNew'] = 'Courier'; - t['CourierNew-Bold'] = 'Courier-Bold'; - t['CourierNew-BoldItalic'] = 'Courier-BoldOblique'; - t['CourierNew-Italic'] = 'Courier-Oblique'; - t['CourierNewPS-BoldItalicMT'] = 'Courier-BoldOblique'; - t['CourierNewPS-BoldMT'] = 'Courier-Bold'; - t['CourierNewPS-ItalicMT'] = 'Courier-Oblique'; - t['CourierNewPSMT'] = 'Courier'; - t['Helvetica'] = 'Helvetica'; - t['Helvetica-Bold'] = 'Helvetica-Bold'; - t['Helvetica-BoldItalic'] = 'Helvetica-BoldOblique'; - t['Helvetica-BoldOblique'] = 'Helvetica-BoldOblique'; - t['Helvetica-Italic'] = 'Helvetica-Oblique'; - t['Helvetica-Oblique'] = 'Helvetica-Oblique'; - t['Symbol-Bold'] = 'Symbol'; - t['Symbol-BoldItalic'] = 'Symbol'; - t['Symbol-Italic'] = 'Symbol'; - t['TimesNewRoman'] = 'Times-Roman'; - t['TimesNewRoman-Bold'] = 'Times-Bold'; - t['TimesNewRoman-BoldItalic'] = 'Times-BoldItalic'; - t['TimesNewRoman-Italic'] = 'Times-Italic'; - t['TimesNewRomanPS'] = 'Times-Roman'; - t['TimesNewRomanPS-Bold'] = 'Times-Bold'; - t['TimesNewRomanPS-BoldItalic'] = 'Times-BoldItalic'; - t['TimesNewRomanPS-BoldItalicMT'] = 'Times-BoldItalic'; - t['TimesNewRomanPS-BoldMT'] = 'Times-Bold'; - t['TimesNewRomanPS-Italic'] = 'Times-Italic'; - t['TimesNewRomanPS-ItalicMT'] = 'Times-Italic'; - t['TimesNewRomanPSMT'] = 'Times-Roman'; - t['TimesNewRomanPSMT-Bold'] = 'Times-Bold'; - t['TimesNewRomanPSMT-BoldItalic'] = 'Times-BoldItalic'; - t['TimesNewRomanPSMT-Italic'] = 'Times-Italic'; - }); - var getNonStdFontMap = getLookupTableFactory(function (t) { - t['CenturyGothic'] = 'Helvetica'; - t['CenturyGothic-Bold'] = 'Helvetica-Bold'; - t['CenturyGothic-BoldItalic'] = 'Helvetica-BoldOblique'; - t['CenturyGothic-Italic'] = 'Helvetica-Oblique'; - t['ComicSansMS'] = 'Comic Sans MS'; - t['ComicSansMS-Bold'] = 'Comic Sans MS-Bold'; - t['ComicSansMS-BoldItalic'] = 'Comic Sans MS-BoldItalic'; - t['ComicSansMS-Italic'] = 'Comic Sans MS-Italic'; - t['LucidaConsole'] = 'Courier'; - t['LucidaConsole-Bold'] = 'Courier-Bold'; - t['LucidaConsole-BoldItalic'] = 'Courier-BoldOblique'; - t['LucidaConsole-Italic'] = 'Courier-Oblique'; - t['MS-Gothic'] = 'MS Gothic'; - t['MS-Gothic-Bold'] = 'MS Gothic-Bold'; - t['MS-Gothic-BoldItalic'] = 'MS Gothic-BoldItalic'; - t['MS-Gothic-Italic'] = 'MS Gothic-Italic'; - t['MS-Mincho'] = 'MS Mincho'; - t['MS-Mincho-Bold'] = 'MS Mincho-Bold'; - t['MS-Mincho-BoldItalic'] = 'MS Mincho-BoldItalic'; - t['MS-Mincho-Italic'] = 'MS Mincho-Italic'; - t['MS-PGothic'] = 'MS PGothic'; - t['MS-PGothic-Bold'] = 'MS PGothic-Bold'; - t['MS-PGothic-BoldItalic'] = 'MS PGothic-BoldItalic'; - t['MS-PGothic-Italic'] = 'MS PGothic-Italic'; - t['MS-PMincho'] = 'MS PMincho'; - t['MS-PMincho-Bold'] = 'MS PMincho-Bold'; - t['MS-PMincho-BoldItalic'] = 'MS PMincho-BoldItalic'; - t['MS-PMincho-Italic'] = 'MS PMincho-Italic'; - t['NuptialScript'] = 'Times-Italic'; - t['Wingdings'] = 'ZapfDingbats'; - }); - var getSerifFonts = getLookupTableFactory(function (t) { - t['Adobe Jenson'] = true; - t['Adobe Text'] = true; - t['Albertus'] = true; - t['Aldus'] = true; - t['Alexandria'] = true; - t['Algerian'] = true; - t['American Typewriter'] = true; - t['Antiqua'] = true; - t['Apex'] = true; - t['Arno'] = true; - t['Aster'] = true; - t['Aurora'] = true; - t['Baskerville'] = true; - t['Bell'] = true; - t['Bembo'] = true; - t['Bembo Schoolbook'] = true; - t['Benguiat'] = true; - t['Berkeley Old Style'] = true; - t['Bernhard Modern'] = true; - t['Berthold City'] = true; - t['Bodoni'] = true; - t['Bauer Bodoni'] = true; - t['Book Antiqua'] = true; - t['Bookman'] = true; - t['Bordeaux Roman'] = true; - t['Californian FB'] = true; - t['Calisto'] = true; - t['Calvert'] = true; - t['Capitals'] = true; - t['Cambria'] = true; - t['Cartier'] = true; - t['Caslon'] = true; - t['Catull'] = true; - t['Centaur'] = true; - t['Century Old Style'] = true; - t['Century Schoolbook'] = true; - t['Chaparral'] = true; - t['Charis SIL'] = true; - t['Cheltenham'] = true; - t['Cholla Slab'] = true; - t['Clarendon'] = true; - t['Clearface'] = true; - t['Cochin'] = true; - t['Colonna'] = true; - t['Computer Modern'] = true; - t['Concrete Roman'] = true; - t['Constantia'] = true; - t['Cooper Black'] = true; - t['Corona'] = true; - t['Ecotype'] = true; - t['Egyptienne'] = true; - t['Elephant'] = true; - t['Excelsior'] = true; - t['Fairfield'] = true; - t['FF Scala'] = true; - t['Folkard'] = true; - t['Footlight'] = true; - t['FreeSerif'] = true; - t['Friz Quadrata'] = true; - t['Garamond'] = true; - t['Gentium'] = true; - t['Georgia'] = true; - t['Gloucester'] = true; - t['Goudy Old Style'] = true; - t['Goudy Schoolbook'] = true; - t['Goudy Pro Font'] = true; - t['Granjon'] = true; - t['Guardian Egyptian'] = true; - t['Heather'] = true; - t['Hercules'] = true; - t['High Tower Text'] = true; - t['Hiroshige'] = true; - t['Hoefler Text'] = true; - t['Humana Serif'] = true; - t['Imprint'] = true; - t['Ionic No. 5'] = true; - t['Janson'] = true; - t['Joanna'] = true; - t['Korinna'] = true; - t['Lexicon'] = true; - t['Liberation Serif'] = true; - t['Linux Libertine'] = true; - t['Literaturnaya'] = true; - t['Lucida'] = true; - t['Lucida Bright'] = true; - t['Melior'] = true; - t['Memphis'] = true; - t['Miller'] = true; - t['Minion'] = true; - t['Modern'] = true; - t['Mona Lisa'] = true; - t['Mrs Eaves'] = true; - t['MS Serif'] = true; - t['Museo Slab'] = true; - t['New York'] = true; - t['Nimbus Roman'] = true; - t['NPS Rawlinson Roadway'] = true; - t['NuptialScript'] = true; - t['Palatino'] = true; - t['Perpetua'] = true; - t['Plantin'] = true; - t['Plantin Schoolbook'] = true; - t['Playbill'] = true; - t['Poor Richard'] = true; - t['Rawlinson Roadway'] = true; - t['Renault'] = true; - t['Requiem'] = true; - t['Rockwell'] = true; - t['Roman'] = true; - t['Rotis Serif'] = true; - t['Sabon'] = true; - t['Scala'] = true; - t['Seagull'] = true; - t['Sistina'] = true; - t['Souvenir'] = true; - t['STIX'] = true; - t['Stone Informal'] = true; - t['Stone Serif'] = true; - t['Sylfaen'] = true; - t['Times'] = true; - t['Trajan'] = true; - t['Trinité'] = true; - t['Trump Mediaeval'] = true; - t['Utopia'] = true; - t['Vale Type'] = true; - t['Bitstream Vera'] = true; - t['Vera Serif'] = true; - t['Versailles'] = true; - t['Wanted'] = true; - t['Weiss'] = true; - t['Wide Latin'] = true; - t['Windsor'] = true; - t['XITS'] = true; - }); - var getSymbolsFonts = getLookupTableFactory(function (t) { - t['Dingbats'] = true; - t['Symbol'] = true; - t['ZapfDingbats'] = true; - }); - var getGlyphMapForStandardFonts = getLookupTableFactory(function (t) { - t[2] = 10; - t[3] = 32; - t[4] = 33; - t[5] = 34; - t[6] = 35; - t[7] = 36; - t[8] = 37; - t[9] = 38; - t[10] = 39; - t[11] = 40; - t[12] = 41; - t[13] = 42; - t[14] = 43; - t[15] = 44; - t[16] = 45; - t[17] = 46; - t[18] = 47; - t[19] = 48; - t[20] = 49; - t[21] = 50; - t[22] = 51; - t[23] = 52; - t[24] = 53; - t[25] = 54; - t[26] = 55; - t[27] = 56; - t[28] = 57; - t[29] = 58; - t[30] = 894; - t[31] = 60; - t[32] = 61; - t[33] = 62; - t[34] = 63; - t[35] = 64; - t[36] = 65; - t[37] = 66; - t[38] = 67; - t[39] = 68; - t[40] = 69; - t[41] = 70; - t[42] = 71; - t[43] = 72; - t[44] = 73; - t[45] = 74; - t[46] = 75; - t[47] = 76; - t[48] = 77; - t[49] = 78; - t[50] = 79; - t[51] = 80; - t[52] = 81; - t[53] = 82; - t[54] = 83; - t[55] = 84; - t[56] = 85; - t[57] = 86; - t[58] = 87; - t[59] = 88; - t[60] = 89; - t[61] = 90; - t[62] = 91; - t[63] = 92; - t[64] = 93; - t[65] = 94; - t[66] = 95; - t[67] = 96; - t[68] = 97; - t[69] = 98; - t[70] = 99; - t[71] = 100; - t[72] = 101; - t[73] = 102; - t[74] = 103; - t[75] = 104; - t[76] = 105; - t[77] = 106; - t[78] = 107; - t[79] = 108; - t[80] = 109; - t[81] = 110; - t[82] = 111; - t[83] = 112; - t[84] = 113; - t[85] = 114; - t[86] = 115; - t[87] = 116; - t[88] = 117; - t[89] = 118; - t[90] = 119; - t[91] = 120; - t[92] = 121; - t[93] = 122; - t[94] = 123; - t[95] = 124; - t[96] = 125; - t[97] = 126; - t[98] = 196; - t[99] = 197; - t[100] = 199; - t[101] = 201; - t[102] = 209; - t[103] = 214; - t[104] = 220; - t[105] = 225; - t[106] = 224; - t[107] = 226; - t[108] = 228; - t[109] = 227; - t[110] = 229; - t[111] = 231; - t[112] = 233; - t[113] = 232; - t[114] = 234; - t[115] = 235; - t[116] = 237; - t[117] = 236; - t[118] = 238; - t[119] = 239; - t[120] = 241; - t[121] = 243; - t[122] = 242; - t[123] = 244; - t[124] = 246; - t[125] = 245; - t[126] = 250; - t[127] = 249; - t[128] = 251; - t[129] = 252; - t[130] = 8224; - t[131] = 176; - t[132] = 162; - t[133] = 163; - t[134] = 167; - t[135] = 8226; - t[136] = 182; - t[137] = 223; - t[138] = 174; - t[139] = 169; - t[140] = 8482; - t[141] = 180; - t[142] = 168; - t[143] = 8800; - t[144] = 198; - t[145] = 216; - t[146] = 8734; - t[147] = 177; - t[148] = 8804; - t[149] = 8805; - t[150] = 165; - t[151] = 181; - t[152] = 8706; - t[153] = 8721; - t[154] = 8719; - t[156] = 8747; - t[157] = 170; - t[158] = 186; - t[159] = 8486; - t[160] = 230; - t[161] = 248; - t[162] = 191; - t[163] = 161; - t[164] = 172; - t[165] = 8730; - t[166] = 402; - t[167] = 8776; - t[168] = 8710; - t[169] = 171; - t[170] = 187; - t[171] = 8230; - t[210] = 218; - t[223] = 711; - t[224] = 321; - t[225] = 322; - t[227] = 353; - t[229] = 382; - t[234] = 253; - t[252] = 263; - t[253] = 268; - t[254] = 269; - t[258] = 258; - t[260] = 260; - t[261] = 261; - t[265] = 280; - t[266] = 281; - t[268] = 283; - t[269] = 313; - t[275] = 323; - t[276] = 324; - t[278] = 328; - t[284] = 345; - t[285] = 346; - t[286] = 347; - t[292] = 367; - t[295] = 377; - t[296] = 378; - t[298] = 380; - t[305] = 963; - t[306] = 964; - t[307] = 966; - t[308] = 8215; - t[309] = 8252; - t[310] = 8319; - t[311] = 8359; - t[312] = 8592; - t[313] = 8593; - t[337] = 9552; - t[493] = 1039; - t[494] = 1040; - t[705] = 1524; - t[706] = 8362; - t[710] = 64288; - t[711] = 64298; - t[759] = 1617; - t[761] = 1776; - t[763] = 1778; - t[775] = 1652; - t[777] = 1764; - t[778] = 1780; - t[779] = 1781; - t[780] = 1782; - t[782] = 771; - t[783] = 64726; - t[786] = 8363; - t[788] = 8532; - t[790] = 768; - t[791] = 769; - t[792] = 768; - t[795] = 803; - t[797] = 64336; - t[798] = 64337; - t[799] = 64342; - t[800] = 64343; - t[801] = 64344; - t[802] = 64345; - t[803] = 64362; - t[804] = 64363; - t[805] = 64364; - t[2424] = 7821; - t[2425] = 7822; - t[2426] = 7823; - t[2427] = 7824; - t[2428] = 7825; - t[2429] = 7826; - t[2430] = 7827; - t[2433] = 7682; - t[2678] = 8045; - t[2679] = 8046; - t[2830] = 1552; - t[2838] = 686; - t[2840] = 751; - t[2842] = 753; - t[2843] = 754; - t[2844] = 755; - t[2846] = 757; - t[2856] = 767; - t[2857] = 848; - t[2858] = 849; - t[2862] = 853; - t[2863] = 854; - t[2864] = 855; - t[2865] = 861; - t[2866] = 862; - t[2906] = 7460; - t[2908] = 7462; - t[2909] = 7463; - t[2910] = 7464; - t[2912] = 7466; - t[2913] = 7467; - t[2914] = 7468; - t[2916] = 7470; - t[2917] = 7471; - t[2918] = 7472; - t[2920] = 7474; - t[2921] = 7475; - t[2922] = 7476; - t[2924] = 7478; - t[2925] = 7479; - t[2926] = 7480; - t[2928] = 7482; - t[2929] = 7483; - t[2930] = 7484; - t[2932] = 7486; - t[2933] = 7487; - t[2934] = 7488; - t[2936] = 7490; - t[2937] = 7491; - t[2938] = 7492; - t[2940] = 7494; - t[2941] = 7495; - t[2942] = 7496; - t[2944] = 7498; - t[2946] = 7500; - t[2948] = 7502; - t[2950] = 7504; - t[2951] = 7505; - t[2952] = 7506; - t[2954] = 7508; - t[2955] = 7509; - t[2956] = 7510; - t[2958] = 7512; - t[2959] = 7513; - t[2960] = 7514; - t[2962] = 7516; - t[2963] = 7517; - t[2964] = 7518; - t[2966] = 7520; - t[2967] = 7521; - t[2968] = 7522; - t[2970] = 7524; - t[2971] = 7525; - t[2972] = 7526; - t[2974] = 7528; - t[2975] = 7529; - t[2976] = 7530; - t[2978] = 1537; - t[2979] = 1538; - t[2980] = 1539; - t[2982] = 1549; - t[2983] = 1551; - t[2984] = 1552; - t[2986] = 1554; - t[2987] = 1555; - t[2988] = 1556; - t[2990] = 1623; - t[2991] = 1624; - t[2995] = 1775; - t[2999] = 1791; - t[3002] = 64290; - t[3003] = 64291; - t[3004] = 64292; - t[3006] = 64294; - t[3007] = 64295; - t[3008] = 64296; - t[3011] = 1900; - t[3014] = 8223; - t[3015] = 8244; - t[3017] = 7532; - t[3018] = 7533; - t[3019] = 7534; - t[3075] = 7590; - t[3076] = 7591; - t[3079] = 7594; - t[3080] = 7595; - t[3083] = 7598; - t[3084] = 7599; - t[3087] = 7602; - t[3088] = 7603; - t[3091] = 7606; - t[3092] = 7607; - t[3095] = 7610; - t[3096] = 7611; - t[3099] = 7614; - t[3100] = 7615; - t[3103] = 7618; - t[3104] = 7619; - t[3107] = 8337; - t[3108] = 8338; - t[3116] = 1884; - t[3119] = 1885; - t[3120] = 1885; - t[3123] = 1886; - t[3124] = 1886; - t[3127] = 1887; - t[3128] = 1887; - t[3131] = 1888; - t[3132] = 1888; - t[3135] = 1889; - t[3136] = 1889; - t[3139] = 1890; - t[3140] = 1890; - t[3143] = 1891; - t[3144] = 1891; - t[3147] = 1892; - t[3148] = 1892; - t[3153] = 580; - t[3154] = 581; - t[3157] = 584; - t[3158] = 585; - t[3161] = 588; - t[3162] = 589; - t[3165] = 891; - t[3166] = 892; - t[3169] = 1274; - t[3170] = 1275; - t[3173] = 1278; - t[3174] = 1279; - t[3181] = 7622; - t[3182] = 7623; - t[3282] = 11799; - t[3316] = 578; - t[3379] = 42785; - t[3393] = 1159; - t[3416] = 8377; - }); - var getSupplementalGlyphMapForArialBlack = getLookupTableFactory(function (t) { - t[227] = 322; - t[264] = 261; - t[291] = 346; - }); - exports.getStdFontMap = getStdFontMap; - exports.getNonStdFontMap = getNonStdFontMap; - exports.getSerifFonts = getSerifFonts; - exports.getSymbolsFonts = getSymbolsFonts; - exports.getGlyphMapForStandardFonts = getGlyphMapForStandardFonts; - exports.getSupplementalGlyphMapForArialBlack = getSupplementalGlyphMapForArialBlack; - })); - (function (root, factory) { - factory(root.pdfjsCoreUnicode = {}, root.pdfjsSharedUtil); - }(this, function (exports, sharedUtil) { - var getLookupTableFactory = sharedUtil.getLookupTableFactory; - var getSpecialPUASymbols = getLookupTableFactory(function (t) { - t[63721] = 0x00A9; - t[63193] = 0x00A9; - t[63720] = 0x00AE; - t[63194] = 0x00AE; - t[63722] = 0x2122; - t[63195] = 0x2122; - t[63729] = 0x23A7; - t[63730] = 0x23A8; - t[63731] = 0x23A9; - t[63740] = 0x23AB; - t[63741] = 0x23AC; - t[63742] = 0x23AD; - t[63726] = 0x23A1; - t[63727] = 0x23A2; - t[63728] = 0x23A3; - t[63737] = 0x23A4; - t[63738] = 0x23A5; - t[63739] = 0x23A6; - t[63723] = 0x239B; - t[63724] = 0x239C; - t[63725] = 0x239D; - t[63734] = 0x239E; - t[63735] = 0x239F; - t[63736] = 0x23A0; - }); - function mapSpecialUnicodeValues(code) { - if (code >= 0xFFF0 && code <= 0xFFFF) { - return 0; - } else if (code >= 0xF600 && code <= 0xF8FF) { - return getSpecialPUASymbols()[code] || code; - } - return code; - } - function getUnicodeForGlyph(name, glyphsUnicodeMap) { - var unicode = glyphsUnicodeMap[name]; - if (unicode !== undefined) { - return unicode; - } - if (!name) { - return -1; - } - if (name[0] === 'u') { - var nameLen = name.length, hexStr; - if (nameLen === 7 && name[1] === 'n' && name[2] === 'i') { - hexStr = name.substr(3); - } else if (nameLen >= 5 && nameLen <= 7) { - hexStr = name.substr(1); - } else { - return -1; - } - if (hexStr === hexStr.toUpperCase()) { - unicode = parseInt(hexStr, 16); - if (unicode >= 0) { - return unicode; - } - } - } - return -1; - } - var UnicodeRanges = [ - { - 'begin': 0x0000, - 'end': 0x007F - }, - { - 'begin': 0x0080, - 'end': 0x00FF - }, - { - 'begin': 0x0100, - 'end': 0x017F - }, - { - 'begin': 0x0180, - 'end': 0x024F - }, - { - 'begin': 0x0250, - 'end': 0x02AF - }, - { - 'begin': 0x02B0, - 'end': 0x02FF - }, - { - 'begin': 0x0300, - 'end': 0x036F - }, - { - 'begin': 0x0370, - 'end': 0x03FF - }, - { - 'begin': 0x2C80, - 'end': 0x2CFF - }, - { - 'begin': 0x0400, - 'end': 0x04FF - }, - { - 'begin': 0x0530, - 'end': 0x058F - }, - { - 'begin': 0x0590, - 'end': 0x05FF - }, - { - 'begin': 0xA500, - 'end': 0xA63F - }, - { - 'begin': 0x0600, - 'end': 0x06FF - }, - { - 'begin': 0x07C0, - 'end': 0x07FF - }, - { - 'begin': 0x0900, - 'end': 0x097F - }, - { - 'begin': 0x0980, - 'end': 0x09FF - }, - { - 'begin': 0x0A00, - 'end': 0x0A7F - }, - { - 'begin': 0x0A80, - 'end': 0x0AFF - }, - { - 'begin': 0x0B00, - 'end': 0x0B7F - }, - { - 'begin': 0x0B80, - 'end': 0x0BFF - }, - { - 'begin': 0x0C00, - 'end': 0x0C7F - }, - { - 'begin': 0x0C80, - 'end': 0x0CFF - }, - { - 'begin': 0x0D00, - 'end': 0x0D7F - }, - { - 'begin': 0x0E00, - 'end': 0x0E7F - }, - { - 'begin': 0x0E80, - 'end': 0x0EFF - }, - { - 'begin': 0x10A0, - 'end': 0x10FF - }, - { - 'begin': 0x1B00, - 'end': 0x1B7F - }, - { - 'begin': 0x1100, - 'end': 0x11FF - }, - { - 'begin': 0x1E00, - 'end': 0x1EFF - }, - { - 'begin': 0x1F00, - 'end': 0x1FFF - }, - { - 'begin': 0x2000, - 'end': 0x206F - }, - { - 'begin': 0x2070, - 'end': 0x209F - }, - { - 'begin': 0x20A0, - 'end': 0x20CF - }, - { - 'begin': 0x20D0, - 'end': 0x20FF - }, - { - 'begin': 0x2100, - 'end': 0x214F - }, - { - 'begin': 0x2150, - 'end': 0x218F - }, - { - 'begin': 0x2190, - 'end': 0x21FF - }, - { - 'begin': 0x2200, - 'end': 0x22FF - }, - { - 'begin': 0x2300, - 'end': 0x23FF - }, - { - 'begin': 0x2400, - 'end': 0x243F - }, - { - 'begin': 0x2440, - 'end': 0x245F - }, - { - 'begin': 0x2460, - 'end': 0x24FF - }, - { - 'begin': 0x2500, - 'end': 0x257F - }, - { - 'begin': 0x2580, - 'end': 0x259F - }, - { - 'begin': 0x25A0, - 'end': 0x25FF - }, - { - 'begin': 0x2600, - 'end': 0x26FF - }, - { - 'begin': 0x2700, - 'end': 0x27BF - }, - { - 'begin': 0x3000, - 'end': 0x303F - }, - { - 'begin': 0x3040, - 'end': 0x309F - }, - { - 'begin': 0x30A0, - 'end': 0x30FF - }, - { - 'begin': 0x3100, - 'end': 0x312F - }, - { - 'begin': 0x3130, - 'end': 0x318F - }, - { - 'begin': 0xA840, - 'end': 0xA87F - }, - { - 'begin': 0x3200, - 'end': 0x32FF - }, - { - 'begin': 0x3300, - 'end': 0x33FF - }, - { - 'begin': 0xAC00, - 'end': 0xD7AF - }, - { - 'begin': 0xD800, - 'end': 0xDFFF - }, - { - 'begin': 0x10900, - 'end': 0x1091F - }, - { - 'begin': 0x4E00, - 'end': 0x9FFF - }, - { - 'begin': 0xE000, - 'end': 0xF8FF - }, - { - 'begin': 0x31C0, - 'end': 0x31EF - }, - { - 'begin': 0xFB00, - 'end': 0xFB4F - }, - { - 'begin': 0xFB50, - 'end': 0xFDFF - }, - { - 'begin': 0xFE20, - 'end': 0xFE2F - }, - { - 'begin': 0xFE10, - 'end': 0xFE1F - }, - { - 'begin': 0xFE50, - 'end': 0xFE6F - }, - { - 'begin': 0xFE70, - 'end': 0xFEFF - }, - { - 'begin': 0xFF00, - 'end': 0xFFEF - }, - { - 'begin': 0xFFF0, - 'end': 0xFFFF - }, - { - 'begin': 0x0F00, - 'end': 0x0FFF - }, - { - 'begin': 0x0700, - 'end': 0x074F - }, - { - 'begin': 0x0780, - 'end': 0x07BF - }, - { - 'begin': 0x0D80, - 'end': 0x0DFF - }, - { - 'begin': 0x1000, - 'end': 0x109F - }, - { - 'begin': 0x1200, - 'end': 0x137F - }, - { - 'begin': 0x13A0, - 'end': 0x13FF - }, - { - 'begin': 0x1400, - 'end': 0x167F - }, - { - 'begin': 0x1680, - 'end': 0x169F - }, - { - 'begin': 0x16A0, - 'end': 0x16FF - }, - { - 'begin': 0x1780, - 'end': 0x17FF - }, - { - 'begin': 0x1800, - 'end': 0x18AF - }, - { - 'begin': 0x2800, - 'end': 0x28FF - }, - { - 'begin': 0xA000, - 'end': 0xA48F - }, - { - 'begin': 0x1700, - 'end': 0x171F - }, - { - 'begin': 0x10300, - 'end': 0x1032F - }, - { - 'begin': 0x10330, - 'end': 0x1034F - }, - { - 'begin': 0x10400, - 'end': 0x1044F - }, - { - 'begin': 0x1D000, - 'end': 0x1D0FF - }, - { - 'begin': 0x1D400, - 'end': 0x1D7FF - }, - { - 'begin': 0xFF000, - 'end': 0xFFFFD - }, - { - 'begin': 0xFE00, - 'end': 0xFE0F - }, - { - 'begin': 0xE0000, - 'end': 0xE007F - }, - { - 'begin': 0x1900, - 'end': 0x194F - }, - { - 'begin': 0x1950, - 'end': 0x197F - }, - { - 'begin': 0x1980, - 'end': 0x19DF - }, - { - 'begin': 0x1A00, - 'end': 0x1A1F - }, - { - 'begin': 0x2C00, - 'end': 0x2C5F - }, - { - 'begin': 0x2D30, - 'end': 0x2D7F - }, - { - 'begin': 0x4DC0, - 'end': 0x4DFF - }, - { - 'begin': 0xA800, - 'end': 0xA82F - }, - { - 'begin': 0x10000, - 'end': 0x1007F - }, - { - 'begin': 0x10140, - 'end': 0x1018F - }, - { - 'begin': 0x10380, - 'end': 0x1039F - }, - { - 'begin': 0x103A0, - 'end': 0x103DF - }, - { - 'begin': 0x10450, - 'end': 0x1047F - }, - { - 'begin': 0x10480, - 'end': 0x104AF - }, - { - 'begin': 0x10800, - 'end': 0x1083F - }, - { - 'begin': 0x10A00, - 'end': 0x10A5F - }, - { - 'begin': 0x1D300, - 'end': 0x1D35F - }, - { - 'begin': 0x12000, - 'end': 0x123FF - }, - { - 'begin': 0x1D360, - 'end': 0x1D37F - }, - { - 'begin': 0x1B80, - 'end': 0x1BBF - }, - { - 'begin': 0x1C00, - 'end': 0x1C4F - }, - { - 'begin': 0x1C50, - 'end': 0x1C7F - }, - { - 'begin': 0xA880, - 'end': 0xA8DF - }, - { - 'begin': 0xA900, - 'end': 0xA92F - }, - { - 'begin': 0xA930, - 'end': 0xA95F - }, - { - 'begin': 0xAA00, - 'end': 0xAA5F - }, - { - 'begin': 0x10190, - 'end': 0x101CF - }, - { - 'begin': 0x101D0, - 'end': 0x101FF - }, - { - 'begin': 0x102A0, - 'end': 0x102DF - }, - { - 'begin': 0x1F030, - 'end': 0x1F09F - } - ]; - function getUnicodeRangeFor(value) { - for (var i = 0, ii = UnicodeRanges.length; i < ii; i++) { - var range = UnicodeRanges[i]; - if (value >= range.begin && value < range.end) { - return i; - } - } - return -1; - } - function isRTLRangeFor(value) { - var range = UnicodeRanges[13]; - if (value >= range.begin && value < range.end) { - return true; - } - range = UnicodeRanges[11]; - if (value >= range.begin && value < range.end) { - return true; - } - return false; - } - var getNormalizedUnicodes = getLookupTableFactory(function (t) { - t['\u00A8'] = '\u0020\u0308'; - t['\u00AF'] = '\u0020\u0304'; - t['\u00B4'] = '\u0020\u0301'; - t['\u00B5'] = '\u03BC'; - t['\u00B8'] = '\u0020\u0327'; - t['\u0132'] = '\u0049\u004A'; - t['\u0133'] = '\u0069\u006A'; - t['\u013F'] = '\u004C\u00B7'; - t['\u0140'] = '\u006C\u00B7'; - t['\u0149'] = '\u02BC\u006E'; - t['\u017F'] = '\u0073'; - t['\u01C4'] = '\u0044\u017D'; - t['\u01C5'] = '\u0044\u017E'; - t['\u01C6'] = '\u0064\u017E'; - t['\u01C7'] = '\u004C\u004A'; - t['\u01C8'] = '\u004C\u006A'; - t['\u01C9'] = '\u006C\u006A'; - t['\u01CA'] = '\u004E\u004A'; - t['\u01CB'] = '\u004E\u006A'; - t['\u01CC'] = '\u006E\u006A'; - t['\u01F1'] = '\u0044\u005A'; - t['\u01F2'] = '\u0044\u007A'; - t['\u01F3'] = '\u0064\u007A'; - t['\u02D8'] = '\u0020\u0306'; - t['\u02D9'] = '\u0020\u0307'; - t['\u02DA'] = '\u0020\u030A'; - t['\u02DB'] = '\u0020\u0328'; - t['\u02DC'] = '\u0020\u0303'; - t['\u02DD'] = '\u0020\u030B'; - t['\u037A'] = '\u0020\u0345'; - t['\u0384'] = '\u0020\u0301'; - t['\u03D0'] = '\u03B2'; - t['\u03D1'] = '\u03B8'; - t['\u03D2'] = '\u03A5'; - t['\u03D5'] = '\u03C6'; - t['\u03D6'] = '\u03C0'; - t['\u03F0'] = '\u03BA'; - t['\u03F1'] = '\u03C1'; - t['\u03F2'] = '\u03C2'; - t['\u03F4'] = '\u0398'; - t['\u03F5'] = '\u03B5'; - t['\u03F9'] = '\u03A3'; - t['\u0587'] = '\u0565\u0582'; - t['\u0675'] = '\u0627\u0674'; - t['\u0676'] = '\u0648\u0674'; - t['\u0677'] = '\u06C7\u0674'; - t['\u0678'] = '\u064A\u0674'; - t['\u0E33'] = '\u0E4D\u0E32'; - t['\u0EB3'] = '\u0ECD\u0EB2'; - t['\u0EDC'] = '\u0EAB\u0E99'; - t['\u0EDD'] = '\u0EAB\u0EA1'; - t['\u0F77'] = '\u0FB2\u0F81'; - t['\u0F79'] = '\u0FB3\u0F81'; - t['\u1E9A'] = '\u0061\u02BE'; - t['\u1FBD'] = '\u0020\u0313'; - t['\u1FBF'] = '\u0020\u0313'; - t['\u1FC0'] = '\u0020\u0342'; - t['\u1FFE'] = '\u0020\u0314'; - t['\u2002'] = '\u0020'; - t['\u2003'] = '\u0020'; - t['\u2004'] = '\u0020'; - t['\u2005'] = '\u0020'; - t['\u2006'] = '\u0020'; - t['\u2008'] = '\u0020'; - t['\u2009'] = '\u0020'; - t['\u200A'] = '\u0020'; - t['\u2017'] = '\u0020\u0333'; - t['\u2024'] = '\u002E'; - t['\u2025'] = '\u002E\u002E'; - t['\u2026'] = '\u002E\u002E\u002E'; - t['\u2033'] = '\u2032\u2032'; - t['\u2034'] = '\u2032\u2032\u2032'; - t['\u2036'] = '\u2035\u2035'; - t['\u2037'] = '\u2035\u2035\u2035'; - t['\u203C'] = '\u0021\u0021'; - t['\u203E'] = '\u0020\u0305'; - t['\u2047'] = '\u003F\u003F'; - t['\u2048'] = '\u003F\u0021'; - t['\u2049'] = '\u0021\u003F'; - t['\u2057'] = '\u2032\u2032\u2032\u2032'; - t['\u205F'] = '\u0020'; - t['\u20A8'] = '\u0052\u0073'; - t['\u2100'] = '\u0061\u002F\u0063'; - t['\u2101'] = '\u0061\u002F\u0073'; - t['\u2103'] = '\u00B0\u0043'; - t['\u2105'] = '\u0063\u002F\u006F'; - t['\u2106'] = '\u0063\u002F\u0075'; - t['\u2107'] = '\u0190'; - t['\u2109'] = '\u00B0\u0046'; - t['\u2116'] = '\u004E\u006F'; - t['\u2121'] = '\u0054\u0045\u004C'; - t['\u2135'] = '\u05D0'; - t['\u2136'] = '\u05D1'; - t['\u2137'] = '\u05D2'; - t['\u2138'] = '\u05D3'; - t['\u213B'] = '\u0046\u0041\u0058'; - t['\u2160'] = '\u0049'; - t['\u2161'] = '\u0049\u0049'; - t['\u2162'] = '\u0049\u0049\u0049'; - t['\u2163'] = '\u0049\u0056'; - t['\u2164'] = '\u0056'; - t['\u2165'] = '\u0056\u0049'; - t['\u2166'] = '\u0056\u0049\u0049'; - t['\u2167'] = '\u0056\u0049\u0049\u0049'; - t['\u2168'] = '\u0049\u0058'; - t['\u2169'] = '\u0058'; - t['\u216A'] = '\u0058\u0049'; - t['\u216B'] = '\u0058\u0049\u0049'; - t['\u216C'] = '\u004C'; - t['\u216D'] = '\u0043'; - t['\u216E'] = '\u0044'; - t['\u216F'] = '\u004D'; - t['\u2170'] = '\u0069'; - t['\u2171'] = '\u0069\u0069'; - t['\u2172'] = '\u0069\u0069\u0069'; - t['\u2173'] = '\u0069\u0076'; - t['\u2174'] = '\u0076'; - t['\u2175'] = '\u0076\u0069'; - t['\u2176'] = '\u0076\u0069\u0069'; - t['\u2177'] = '\u0076\u0069\u0069\u0069'; - t['\u2178'] = '\u0069\u0078'; - t['\u2179'] = '\u0078'; - t['\u217A'] = '\u0078\u0069'; - t['\u217B'] = '\u0078\u0069\u0069'; - t['\u217C'] = '\u006C'; - t['\u217D'] = '\u0063'; - t['\u217E'] = '\u0064'; - t['\u217F'] = '\u006D'; - t['\u222C'] = '\u222B\u222B'; - t['\u222D'] = '\u222B\u222B\u222B'; - t['\u222F'] = '\u222E\u222E'; - t['\u2230'] = '\u222E\u222E\u222E'; - t['\u2474'] = '\u0028\u0031\u0029'; - t['\u2475'] = '\u0028\u0032\u0029'; - t['\u2476'] = '\u0028\u0033\u0029'; - t['\u2477'] = '\u0028\u0034\u0029'; - t['\u2478'] = '\u0028\u0035\u0029'; - t['\u2479'] = '\u0028\u0036\u0029'; - t['\u247A'] = '\u0028\u0037\u0029'; - t['\u247B'] = '\u0028\u0038\u0029'; - t['\u247C'] = '\u0028\u0039\u0029'; - t['\u247D'] = '\u0028\u0031\u0030\u0029'; - t['\u247E'] = '\u0028\u0031\u0031\u0029'; - t['\u247F'] = '\u0028\u0031\u0032\u0029'; - t['\u2480'] = '\u0028\u0031\u0033\u0029'; - t['\u2481'] = '\u0028\u0031\u0034\u0029'; - t['\u2482'] = '\u0028\u0031\u0035\u0029'; - t['\u2483'] = '\u0028\u0031\u0036\u0029'; - t['\u2484'] = '\u0028\u0031\u0037\u0029'; - t['\u2485'] = '\u0028\u0031\u0038\u0029'; - t['\u2486'] = '\u0028\u0031\u0039\u0029'; - t['\u2487'] = '\u0028\u0032\u0030\u0029'; - t['\u2488'] = '\u0031\u002E'; - t['\u2489'] = '\u0032\u002E'; - t['\u248A'] = '\u0033\u002E'; - t['\u248B'] = '\u0034\u002E'; - t['\u248C'] = '\u0035\u002E'; - t['\u248D'] = '\u0036\u002E'; - t['\u248E'] = '\u0037\u002E'; - t['\u248F'] = '\u0038\u002E'; - t['\u2490'] = '\u0039\u002E'; - t['\u2491'] = '\u0031\u0030\u002E'; - t['\u2492'] = '\u0031\u0031\u002E'; - t['\u2493'] = '\u0031\u0032\u002E'; - t['\u2494'] = '\u0031\u0033\u002E'; - t['\u2495'] = '\u0031\u0034\u002E'; - t['\u2496'] = '\u0031\u0035\u002E'; - t['\u2497'] = '\u0031\u0036\u002E'; - t['\u2498'] = '\u0031\u0037\u002E'; - t['\u2499'] = '\u0031\u0038\u002E'; - t['\u249A'] = '\u0031\u0039\u002E'; - t['\u249B'] = '\u0032\u0030\u002E'; - t['\u249C'] = '\u0028\u0061\u0029'; - t['\u249D'] = '\u0028\u0062\u0029'; - t['\u249E'] = '\u0028\u0063\u0029'; - t['\u249F'] = '\u0028\u0064\u0029'; - t['\u24A0'] = '\u0028\u0065\u0029'; - t['\u24A1'] = '\u0028\u0066\u0029'; - t['\u24A2'] = '\u0028\u0067\u0029'; - t['\u24A3'] = '\u0028\u0068\u0029'; - t['\u24A4'] = '\u0028\u0069\u0029'; - t['\u24A5'] = '\u0028\u006A\u0029'; - t['\u24A6'] = '\u0028\u006B\u0029'; - t['\u24A7'] = '\u0028\u006C\u0029'; - t['\u24A8'] = '\u0028\u006D\u0029'; - t['\u24A9'] = '\u0028\u006E\u0029'; - t['\u24AA'] = '\u0028\u006F\u0029'; - t['\u24AB'] = '\u0028\u0070\u0029'; - t['\u24AC'] = '\u0028\u0071\u0029'; - t['\u24AD'] = '\u0028\u0072\u0029'; - t['\u24AE'] = '\u0028\u0073\u0029'; - t['\u24AF'] = '\u0028\u0074\u0029'; - t['\u24B0'] = '\u0028\u0075\u0029'; - t['\u24B1'] = '\u0028\u0076\u0029'; - t['\u24B2'] = '\u0028\u0077\u0029'; - t['\u24B3'] = '\u0028\u0078\u0029'; - t['\u24B4'] = '\u0028\u0079\u0029'; - t['\u24B5'] = '\u0028\u007A\u0029'; - t['\u2A0C'] = '\u222B\u222B\u222B\u222B'; - t['\u2A74'] = '\u003A\u003A\u003D'; - t['\u2A75'] = '\u003D\u003D'; - t['\u2A76'] = '\u003D\u003D\u003D'; - t['\u2E9F'] = '\u6BCD'; - t['\u2EF3'] = '\u9F9F'; - t['\u2F00'] = '\u4E00'; - t['\u2F01'] = '\u4E28'; - t['\u2F02'] = '\u4E36'; - t['\u2F03'] = '\u4E3F'; - t['\u2F04'] = '\u4E59'; - t['\u2F05'] = '\u4E85'; - t['\u2F06'] = '\u4E8C'; - t['\u2F07'] = '\u4EA0'; - t['\u2F08'] = '\u4EBA'; - t['\u2F09'] = '\u513F'; - t['\u2F0A'] = '\u5165'; - t['\u2F0B'] = '\u516B'; - t['\u2F0C'] = '\u5182'; - t['\u2F0D'] = '\u5196'; - t['\u2F0E'] = '\u51AB'; - t['\u2F0F'] = '\u51E0'; - t['\u2F10'] = '\u51F5'; - t['\u2F11'] = '\u5200'; - t['\u2F12'] = '\u529B'; - t['\u2F13'] = '\u52F9'; - t['\u2F14'] = '\u5315'; - t['\u2F15'] = '\u531A'; - t['\u2F16'] = '\u5338'; - t['\u2F17'] = '\u5341'; - t['\u2F18'] = '\u535C'; - t['\u2F19'] = '\u5369'; - t['\u2F1A'] = '\u5382'; - t['\u2F1B'] = '\u53B6'; - t['\u2F1C'] = '\u53C8'; - t['\u2F1D'] = '\u53E3'; - t['\u2F1E'] = '\u56D7'; - t['\u2F1F'] = '\u571F'; - t['\u2F20'] = '\u58EB'; - t['\u2F21'] = '\u5902'; - t['\u2F22'] = '\u590A'; - t['\u2F23'] = '\u5915'; - t['\u2F24'] = '\u5927'; - t['\u2F25'] = '\u5973'; - t['\u2F26'] = '\u5B50'; - t['\u2F27'] = '\u5B80'; - t['\u2F28'] = '\u5BF8'; - t['\u2F29'] = '\u5C0F'; - t['\u2F2A'] = '\u5C22'; - t['\u2F2B'] = '\u5C38'; - t['\u2F2C'] = '\u5C6E'; - t['\u2F2D'] = '\u5C71'; - t['\u2F2E'] = '\u5DDB'; - t['\u2F2F'] = '\u5DE5'; - t['\u2F30'] = '\u5DF1'; - t['\u2F31'] = '\u5DFE'; - t['\u2F32'] = '\u5E72'; - t['\u2F33'] = '\u5E7A'; - t['\u2F34'] = '\u5E7F'; - t['\u2F35'] = '\u5EF4'; - t['\u2F36'] = '\u5EFE'; - t['\u2F37'] = '\u5F0B'; - t['\u2F38'] = '\u5F13'; - t['\u2F39'] = '\u5F50'; - t['\u2F3A'] = '\u5F61'; - t['\u2F3B'] = '\u5F73'; - t['\u2F3C'] = '\u5FC3'; - t['\u2F3D'] = '\u6208'; - t['\u2F3E'] = '\u6236'; - t['\u2F3F'] = '\u624B'; - t['\u2F40'] = '\u652F'; - t['\u2F41'] = '\u6534'; - t['\u2F42'] = '\u6587'; - t['\u2F43'] = '\u6597'; - t['\u2F44'] = '\u65A4'; - t['\u2F45'] = '\u65B9'; - t['\u2F46'] = '\u65E0'; - t['\u2F47'] = '\u65E5'; - t['\u2F48'] = '\u66F0'; - t['\u2F49'] = '\u6708'; - t['\u2F4A'] = '\u6728'; - t['\u2F4B'] = '\u6B20'; - t['\u2F4C'] = '\u6B62'; - t['\u2F4D'] = '\u6B79'; - t['\u2F4E'] = '\u6BB3'; - t['\u2F4F'] = '\u6BCB'; - t['\u2F50'] = '\u6BD4'; - t['\u2F51'] = '\u6BDB'; - t['\u2F52'] = '\u6C0F'; - t['\u2F53'] = '\u6C14'; - t['\u2F54'] = '\u6C34'; - t['\u2F55'] = '\u706B'; - t['\u2F56'] = '\u722A'; - t['\u2F57'] = '\u7236'; - t['\u2F58'] = '\u723B'; - t['\u2F59'] = '\u723F'; - t['\u2F5A'] = '\u7247'; - t['\u2F5B'] = '\u7259'; - t['\u2F5C'] = '\u725B'; - t['\u2F5D'] = '\u72AC'; - t['\u2F5E'] = '\u7384'; - t['\u2F5F'] = '\u7389'; - t['\u2F60'] = '\u74DC'; - t['\u2F61'] = '\u74E6'; - t['\u2F62'] = '\u7518'; - t['\u2F63'] = '\u751F'; - t['\u2F64'] = '\u7528'; - t['\u2F65'] = '\u7530'; - t['\u2F66'] = '\u758B'; - t['\u2F67'] = '\u7592'; - t['\u2F68'] = '\u7676'; - t['\u2F69'] = '\u767D'; - t['\u2F6A'] = '\u76AE'; - t['\u2F6B'] = '\u76BF'; - t['\u2F6C'] = '\u76EE'; - t['\u2F6D'] = '\u77DB'; - t['\u2F6E'] = '\u77E2'; - t['\u2F6F'] = '\u77F3'; - t['\u2F70'] = '\u793A'; - t['\u2F71'] = '\u79B8'; - t['\u2F72'] = '\u79BE'; - t['\u2F73'] = '\u7A74'; - t['\u2F74'] = '\u7ACB'; - t['\u2F75'] = '\u7AF9'; - t['\u2F76'] = '\u7C73'; - t['\u2F77'] = '\u7CF8'; - t['\u2F78'] = '\u7F36'; - t['\u2F79'] = '\u7F51'; - t['\u2F7A'] = '\u7F8A'; - t['\u2F7B'] = '\u7FBD'; - t['\u2F7C'] = '\u8001'; - t['\u2F7D'] = '\u800C'; - t['\u2F7E'] = '\u8012'; - t['\u2F7F'] = '\u8033'; - t['\u2F80'] = '\u807F'; - t['\u2F81'] = '\u8089'; - t['\u2F82'] = '\u81E3'; - t['\u2F83'] = '\u81EA'; - t['\u2F84'] = '\u81F3'; - t['\u2F85'] = '\u81FC'; - t['\u2F86'] = '\u820C'; - t['\u2F87'] = '\u821B'; - t['\u2F88'] = '\u821F'; - t['\u2F89'] = '\u826E'; - t['\u2F8A'] = '\u8272'; - t['\u2F8B'] = '\u8278'; - t['\u2F8C'] = '\u864D'; - t['\u2F8D'] = '\u866B'; - t['\u2F8E'] = '\u8840'; - t['\u2F8F'] = '\u884C'; - t['\u2F90'] = '\u8863'; - t['\u2F91'] = '\u897E'; - t['\u2F92'] = '\u898B'; - t['\u2F93'] = '\u89D2'; - t['\u2F94'] = '\u8A00'; - t['\u2F95'] = '\u8C37'; - t['\u2F96'] = '\u8C46'; - t['\u2F97'] = '\u8C55'; - t['\u2F98'] = '\u8C78'; - t['\u2F99'] = '\u8C9D'; - t['\u2F9A'] = '\u8D64'; - t['\u2F9B'] = '\u8D70'; - t['\u2F9C'] = '\u8DB3'; - t['\u2F9D'] = '\u8EAB'; - t['\u2F9E'] = '\u8ECA'; - t['\u2F9F'] = '\u8F9B'; - t['\u2FA0'] = '\u8FB0'; - t['\u2FA1'] = '\u8FB5'; - t['\u2FA2'] = '\u9091'; - t['\u2FA3'] = '\u9149'; - t['\u2FA4'] = '\u91C6'; - t['\u2FA5'] = '\u91CC'; - t['\u2FA6'] = '\u91D1'; - t['\u2FA7'] = '\u9577'; - t['\u2FA8'] = '\u9580'; - t['\u2FA9'] = '\u961C'; - t['\u2FAA'] = '\u96B6'; - t['\u2FAB'] = '\u96B9'; - t['\u2FAC'] = '\u96E8'; - t['\u2FAD'] = '\u9751'; - t['\u2FAE'] = '\u975E'; - t['\u2FAF'] = '\u9762'; - t['\u2FB0'] = '\u9769'; - t['\u2FB1'] = '\u97CB'; - t['\u2FB2'] = '\u97ED'; - t['\u2FB3'] = '\u97F3'; - t['\u2FB4'] = '\u9801'; - t['\u2FB5'] = '\u98A8'; - t['\u2FB6'] = '\u98DB'; - t['\u2FB7'] = '\u98DF'; - t['\u2FB8'] = '\u9996'; - t['\u2FB9'] = '\u9999'; - t['\u2FBA'] = '\u99AC'; - t['\u2FBB'] = '\u9AA8'; - t['\u2FBC'] = '\u9AD8'; - t['\u2FBD'] = '\u9ADF'; - t['\u2FBE'] = '\u9B25'; - t['\u2FBF'] = '\u9B2F'; - t['\u2FC0'] = '\u9B32'; - t['\u2FC1'] = '\u9B3C'; - t['\u2FC2'] = '\u9B5A'; - t['\u2FC3'] = '\u9CE5'; - t['\u2FC4'] = '\u9E75'; - t['\u2FC5'] = '\u9E7F'; - t['\u2FC6'] = '\u9EA5'; - t['\u2FC7'] = '\u9EBB'; - t['\u2FC8'] = '\u9EC3'; - t['\u2FC9'] = '\u9ECD'; - t['\u2FCA'] = '\u9ED1'; - t['\u2FCB'] = '\u9EF9'; - t['\u2FCC'] = '\u9EFD'; - t['\u2FCD'] = '\u9F0E'; - t['\u2FCE'] = '\u9F13'; - t['\u2FCF'] = '\u9F20'; - t['\u2FD0'] = '\u9F3B'; - t['\u2FD1'] = '\u9F4A'; - t['\u2FD2'] = '\u9F52'; - t['\u2FD3'] = '\u9F8D'; - t['\u2FD4'] = '\u9F9C'; - t['\u2FD5'] = '\u9FA0'; - t['\u3036'] = '\u3012'; - t['\u3038'] = '\u5341'; - t['\u3039'] = '\u5344'; - t['\u303A'] = '\u5345'; - t['\u309B'] = '\u0020\u3099'; - t['\u309C'] = '\u0020\u309A'; - t['\u3131'] = '\u1100'; - t['\u3132'] = '\u1101'; - t['\u3133'] = '\u11AA'; - t['\u3134'] = '\u1102'; - t['\u3135'] = '\u11AC'; - t['\u3136'] = '\u11AD'; - t['\u3137'] = '\u1103'; - t['\u3138'] = '\u1104'; - t['\u3139'] = '\u1105'; - t['\u313A'] = '\u11B0'; - t['\u313B'] = '\u11B1'; - t['\u313C'] = '\u11B2'; - t['\u313D'] = '\u11B3'; - t['\u313E'] = '\u11B4'; - t['\u313F'] = '\u11B5'; - t['\u3140'] = '\u111A'; - t['\u3141'] = '\u1106'; - t['\u3142'] = '\u1107'; - t['\u3143'] = '\u1108'; - t['\u3144'] = '\u1121'; - t['\u3145'] = '\u1109'; - t['\u3146'] = '\u110A'; - t['\u3147'] = '\u110B'; - t['\u3148'] = '\u110C'; - t['\u3149'] = '\u110D'; - t['\u314A'] = '\u110E'; - t['\u314B'] = '\u110F'; - t['\u314C'] = '\u1110'; - t['\u314D'] = '\u1111'; - t['\u314E'] = '\u1112'; - t['\u314F'] = '\u1161'; - t['\u3150'] = '\u1162'; - t['\u3151'] = '\u1163'; - t['\u3152'] = '\u1164'; - t['\u3153'] = '\u1165'; - t['\u3154'] = '\u1166'; - t['\u3155'] = '\u1167'; - t['\u3156'] = '\u1168'; - t['\u3157'] = '\u1169'; - t['\u3158'] = '\u116A'; - t['\u3159'] = '\u116B'; - t['\u315A'] = '\u116C'; - t['\u315B'] = '\u116D'; - t['\u315C'] = '\u116E'; - t['\u315D'] = '\u116F'; - t['\u315E'] = '\u1170'; - t['\u315F'] = '\u1171'; - t['\u3160'] = '\u1172'; - t['\u3161'] = '\u1173'; - t['\u3162'] = '\u1174'; - t['\u3163'] = '\u1175'; - t['\u3164'] = '\u1160'; - t['\u3165'] = '\u1114'; - t['\u3166'] = '\u1115'; - t['\u3167'] = '\u11C7'; - t['\u3168'] = '\u11C8'; - t['\u3169'] = '\u11CC'; - t['\u316A'] = '\u11CE'; - t['\u316B'] = '\u11D3'; - t['\u316C'] = '\u11D7'; - t['\u316D'] = '\u11D9'; - t['\u316E'] = '\u111C'; - t['\u316F'] = '\u11DD'; - t['\u3170'] = '\u11DF'; - t['\u3171'] = '\u111D'; - t['\u3172'] = '\u111E'; - t['\u3173'] = '\u1120'; - t['\u3174'] = '\u1122'; - t['\u3175'] = '\u1123'; - t['\u3176'] = '\u1127'; - t['\u3177'] = '\u1129'; - t['\u3178'] = '\u112B'; - t['\u3179'] = '\u112C'; - t['\u317A'] = '\u112D'; - t['\u317B'] = '\u112E'; - t['\u317C'] = '\u112F'; - t['\u317D'] = '\u1132'; - t['\u317E'] = '\u1136'; - t['\u317F'] = '\u1140'; - t['\u3180'] = '\u1147'; - t['\u3181'] = '\u114C'; - t['\u3182'] = '\u11F1'; - t['\u3183'] = '\u11F2'; - t['\u3184'] = '\u1157'; - t['\u3185'] = '\u1158'; - t['\u3186'] = '\u1159'; - t['\u3187'] = '\u1184'; - t['\u3188'] = '\u1185'; - t['\u3189'] = '\u1188'; - t['\u318A'] = '\u1191'; - t['\u318B'] = '\u1192'; - t['\u318C'] = '\u1194'; - t['\u318D'] = '\u119E'; - t['\u318E'] = '\u11A1'; - t['\u3200'] = '\u0028\u1100\u0029'; - t['\u3201'] = '\u0028\u1102\u0029'; - t['\u3202'] = '\u0028\u1103\u0029'; - t['\u3203'] = '\u0028\u1105\u0029'; - t['\u3204'] = '\u0028\u1106\u0029'; - t['\u3205'] = '\u0028\u1107\u0029'; - t['\u3206'] = '\u0028\u1109\u0029'; - t['\u3207'] = '\u0028\u110B\u0029'; - t['\u3208'] = '\u0028\u110C\u0029'; - t['\u3209'] = '\u0028\u110E\u0029'; - t['\u320A'] = '\u0028\u110F\u0029'; - t['\u320B'] = '\u0028\u1110\u0029'; - t['\u320C'] = '\u0028\u1111\u0029'; - t['\u320D'] = '\u0028\u1112\u0029'; - t['\u320E'] = '\u0028\u1100\u1161\u0029'; - t['\u320F'] = '\u0028\u1102\u1161\u0029'; - t['\u3210'] = '\u0028\u1103\u1161\u0029'; - t['\u3211'] = '\u0028\u1105\u1161\u0029'; - t['\u3212'] = '\u0028\u1106\u1161\u0029'; - t['\u3213'] = '\u0028\u1107\u1161\u0029'; - t['\u3214'] = '\u0028\u1109\u1161\u0029'; - t['\u3215'] = '\u0028\u110B\u1161\u0029'; - t['\u3216'] = '\u0028\u110C\u1161\u0029'; - t['\u3217'] = '\u0028\u110E\u1161\u0029'; - t['\u3218'] = '\u0028\u110F\u1161\u0029'; - t['\u3219'] = '\u0028\u1110\u1161\u0029'; - t['\u321A'] = '\u0028\u1111\u1161\u0029'; - t['\u321B'] = '\u0028\u1112\u1161\u0029'; - t['\u321C'] = '\u0028\u110C\u116E\u0029'; - t['\u321D'] = '\u0028\u110B\u1169\u110C\u1165\u11AB\u0029'; - t['\u321E'] = '\u0028\u110B\u1169\u1112\u116E\u0029'; - t['\u3220'] = '\u0028\u4E00\u0029'; - t['\u3221'] = '\u0028\u4E8C\u0029'; - t['\u3222'] = '\u0028\u4E09\u0029'; - t['\u3223'] = '\u0028\u56DB\u0029'; - t['\u3224'] = '\u0028\u4E94\u0029'; - t['\u3225'] = '\u0028\u516D\u0029'; - t['\u3226'] = '\u0028\u4E03\u0029'; - t['\u3227'] = '\u0028\u516B\u0029'; - t['\u3228'] = '\u0028\u4E5D\u0029'; - t['\u3229'] = '\u0028\u5341\u0029'; - t['\u322A'] = '\u0028\u6708\u0029'; - t['\u322B'] = '\u0028\u706B\u0029'; - t['\u322C'] = '\u0028\u6C34\u0029'; - t['\u322D'] = '\u0028\u6728\u0029'; - t['\u322E'] = '\u0028\u91D1\u0029'; - t['\u322F'] = '\u0028\u571F\u0029'; - t['\u3230'] = '\u0028\u65E5\u0029'; - t['\u3231'] = '\u0028\u682A\u0029'; - t['\u3232'] = '\u0028\u6709\u0029'; - t['\u3233'] = '\u0028\u793E\u0029'; - t['\u3234'] = '\u0028\u540D\u0029'; - t['\u3235'] = '\u0028\u7279\u0029'; - t['\u3236'] = '\u0028\u8CA1\u0029'; - t['\u3237'] = '\u0028\u795D\u0029'; - t['\u3238'] = '\u0028\u52B4\u0029'; - t['\u3239'] = '\u0028\u4EE3\u0029'; - t['\u323A'] = '\u0028\u547C\u0029'; - t['\u323B'] = '\u0028\u5B66\u0029'; - t['\u323C'] = '\u0028\u76E3\u0029'; - t['\u323D'] = '\u0028\u4F01\u0029'; - t['\u323E'] = '\u0028\u8CC7\u0029'; - t['\u323F'] = '\u0028\u5354\u0029'; - t['\u3240'] = '\u0028\u796D\u0029'; - t['\u3241'] = '\u0028\u4F11\u0029'; - t['\u3242'] = '\u0028\u81EA\u0029'; - t['\u3243'] = '\u0028\u81F3\u0029'; - t['\u32C0'] = '\u0031\u6708'; - t['\u32C1'] = '\u0032\u6708'; - t['\u32C2'] = '\u0033\u6708'; - t['\u32C3'] = '\u0034\u6708'; - t['\u32C4'] = '\u0035\u6708'; - t['\u32C5'] = '\u0036\u6708'; - t['\u32C6'] = '\u0037\u6708'; - t['\u32C7'] = '\u0038\u6708'; - t['\u32C8'] = '\u0039\u6708'; - t['\u32C9'] = '\u0031\u0030\u6708'; - t['\u32CA'] = '\u0031\u0031\u6708'; - t['\u32CB'] = '\u0031\u0032\u6708'; - t['\u3358'] = '\u0030\u70B9'; - t['\u3359'] = '\u0031\u70B9'; - t['\u335A'] = '\u0032\u70B9'; - t['\u335B'] = '\u0033\u70B9'; - t['\u335C'] = '\u0034\u70B9'; - t['\u335D'] = '\u0035\u70B9'; - t['\u335E'] = '\u0036\u70B9'; - t['\u335F'] = '\u0037\u70B9'; - t['\u3360'] = '\u0038\u70B9'; - t['\u3361'] = '\u0039\u70B9'; - t['\u3362'] = '\u0031\u0030\u70B9'; - t['\u3363'] = '\u0031\u0031\u70B9'; - t['\u3364'] = '\u0031\u0032\u70B9'; - t['\u3365'] = '\u0031\u0033\u70B9'; - t['\u3366'] = '\u0031\u0034\u70B9'; - t['\u3367'] = '\u0031\u0035\u70B9'; - t['\u3368'] = '\u0031\u0036\u70B9'; - t['\u3369'] = '\u0031\u0037\u70B9'; - t['\u336A'] = '\u0031\u0038\u70B9'; - t['\u336B'] = '\u0031\u0039\u70B9'; - t['\u336C'] = '\u0032\u0030\u70B9'; - t['\u336D'] = '\u0032\u0031\u70B9'; - t['\u336E'] = '\u0032\u0032\u70B9'; - t['\u336F'] = '\u0032\u0033\u70B9'; - t['\u3370'] = '\u0032\u0034\u70B9'; - t['\u33E0'] = '\u0031\u65E5'; - t['\u33E1'] = '\u0032\u65E5'; - t['\u33E2'] = '\u0033\u65E5'; - t['\u33E3'] = '\u0034\u65E5'; - t['\u33E4'] = '\u0035\u65E5'; - t['\u33E5'] = '\u0036\u65E5'; - t['\u33E6'] = '\u0037\u65E5'; - t['\u33E7'] = '\u0038\u65E5'; - t['\u33E8'] = '\u0039\u65E5'; - t['\u33E9'] = '\u0031\u0030\u65E5'; - t['\u33EA'] = '\u0031\u0031\u65E5'; - t['\u33EB'] = '\u0031\u0032\u65E5'; - t['\u33EC'] = '\u0031\u0033\u65E5'; - t['\u33ED'] = '\u0031\u0034\u65E5'; - t['\u33EE'] = '\u0031\u0035\u65E5'; - t['\u33EF'] = '\u0031\u0036\u65E5'; - t['\u33F0'] = '\u0031\u0037\u65E5'; - t['\u33F1'] = '\u0031\u0038\u65E5'; - t['\u33F2'] = '\u0031\u0039\u65E5'; - t['\u33F3'] = '\u0032\u0030\u65E5'; - t['\u33F4'] = '\u0032\u0031\u65E5'; - t['\u33F5'] = '\u0032\u0032\u65E5'; - t['\u33F6'] = '\u0032\u0033\u65E5'; - t['\u33F7'] = '\u0032\u0034\u65E5'; - t['\u33F8'] = '\u0032\u0035\u65E5'; - t['\u33F9'] = '\u0032\u0036\u65E5'; - t['\u33FA'] = '\u0032\u0037\u65E5'; - t['\u33FB'] = '\u0032\u0038\u65E5'; - t['\u33FC'] = '\u0032\u0039\u65E5'; - t['\u33FD'] = '\u0033\u0030\u65E5'; - t['\u33FE'] = '\u0033\u0031\u65E5'; - t['\uFB00'] = '\u0066\u0066'; - t['\uFB01'] = '\u0066\u0069'; - t['\uFB02'] = '\u0066\u006C'; - t['\uFB03'] = '\u0066\u0066\u0069'; - t['\uFB04'] = '\u0066\u0066\u006C'; - t['\uFB05'] = '\u017F\u0074'; - t['\uFB06'] = '\u0073\u0074'; - t['\uFB13'] = '\u0574\u0576'; - t['\uFB14'] = '\u0574\u0565'; - t['\uFB15'] = '\u0574\u056B'; - t['\uFB16'] = '\u057E\u0576'; - t['\uFB17'] = '\u0574\u056D'; - t['\uFB4F'] = '\u05D0\u05DC'; - t['\uFB50'] = '\u0671'; - t['\uFB51'] = '\u0671'; - t['\uFB52'] = '\u067B'; - t['\uFB53'] = '\u067B'; - t['\uFB54'] = '\u067B'; - t['\uFB55'] = '\u067B'; - t['\uFB56'] = '\u067E'; - t['\uFB57'] = '\u067E'; - t['\uFB58'] = '\u067E'; - t['\uFB59'] = '\u067E'; - t['\uFB5A'] = '\u0680'; - t['\uFB5B'] = '\u0680'; - t['\uFB5C'] = '\u0680'; - t['\uFB5D'] = '\u0680'; - t['\uFB5E'] = '\u067A'; - t['\uFB5F'] = '\u067A'; - t['\uFB60'] = '\u067A'; - t['\uFB61'] = '\u067A'; - t['\uFB62'] = '\u067F'; - t['\uFB63'] = '\u067F'; - t['\uFB64'] = '\u067F'; - t['\uFB65'] = '\u067F'; - t['\uFB66'] = '\u0679'; - t['\uFB67'] = '\u0679'; - t['\uFB68'] = '\u0679'; - t['\uFB69'] = '\u0679'; - t['\uFB6A'] = '\u06A4'; - t['\uFB6B'] = '\u06A4'; - t['\uFB6C'] = '\u06A4'; - t['\uFB6D'] = '\u06A4'; - t['\uFB6E'] = '\u06A6'; - t['\uFB6F'] = '\u06A6'; - t['\uFB70'] = '\u06A6'; - t['\uFB71'] = '\u06A6'; - t['\uFB72'] = '\u0684'; - t['\uFB73'] = '\u0684'; - t['\uFB74'] = '\u0684'; - t['\uFB75'] = '\u0684'; - t['\uFB76'] = '\u0683'; - t['\uFB77'] = '\u0683'; - t['\uFB78'] = '\u0683'; - t['\uFB79'] = '\u0683'; - t['\uFB7A'] = '\u0686'; - t['\uFB7B'] = '\u0686'; - t['\uFB7C'] = '\u0686'; - t['\uFB7D'] = '\u0686'; - t['\uFB7E'] = '\u0687'; - t['\uFB7F'] = '\u0687'; - t['\uFB80'] = '\u0687'; - t['\uFB81'] = '\u0687'; - t['\uFB82'] = '\u068D'; - t['\uFB83'] = '\u068D'; - t['\uFB84'] = '\u068C'; - t['\uFB85'] = '\u068C'; - t['\uFB86'] = '\u068E'; - t['\uFB87'] = '\u068E'; - t['\uFB88'] = '\u0688'; - t['\uFB89'] = '\u0688'; - t['\uFB8A'] = '\u0698'; - t['\uFB8B'] = '\u0698'; - t['\uFB8C'] = '\u0691'; - t['\uFB8D'] = '\u0691'; - t['\uFB8E'] = '\u06A9'; - t['\uFB8F'] = '\u06A9'; - t['\uFB90'] = '\u06A9'; - t['\uFB91'] = '\u06A9'; - t['\uFB92'] = '\u06AF'; - t['\uFB93'] = '\u06AF'; - t['\uFB94'] = '\u06AF'; - t['\uFB95'] = '\u06AF'; - t['\uFB96'] = '\u06B3'; - t['\uFB97'] = '\u06B3'; - t['\uFB98'] = '\u06B3'; - t['\uFB99'] = '\u06B3'; - t['\uFB9A'] = '\u06B1'; - t['\uFB9B'] = '\u06B1'; - t['\uFB9C'] = '\u06B1'; - t['\uFB9D'] = '\u06B1'; - t['\uFB9E'] = '\u06BA'; - t['\uFB9F'] = '\u06BA'; - t['\uFBA0'] = '\u06BB'; - t['\uFBA1'] = '\u06BB'; - t['\uFBA2'] = '\u06BB'; - t['\uFBA3'] = '\u06BB'; - t['\uFBA4'] = '\u06C0'; - t['\uFBA5'] = '\u06C0'; - t['\uFBA6'] = '\u06C1'; - t['\uFBA7'] = '\u06C1'; - t['\uFBA8'] = '\u06C1'; - t['\uFBA9'] = '\u06C1'; - t['\uFBAA'] = '\u06BE'; - t['\uFBAB'] = '\u06BE'; - t['\uFBAC'] = '\u06BE'; - t['\uFBAD'] = '\u06BE'; - t['\uFBAE'] = '\u06D2'; - t['\uFBAF'] = '\u06D2'; - t['\uFBB0'] = '\u06D3'; - t['\uFBB1'] = '\u06D3'; - t['\uFBD3'] = '\u06AD'; - t['\uFBD4'] = '\u06AD'; - t['\uFBD5'] = '\u06AD'; - t['\uFBD6'] = '\u06AD'; - t['\uFBD7'] = '\u06C7'; - t['\uFBD8'] = '\u06C7'; - t['\uFBD9'] = '\u06C6'; - t['\uFBDA'] = '\u06C6'; - t['\uFBDB'] = '\u06C8'; - t['\uFBDC'] = '\u06C8'; - t['\uFBDD'] = '\u0677'; - t['\uFBDE'] = '\u06CB'; - t['\uFBDF'] = '\u06CB'; - t['\uFBE0'] = '\u06C5'; - t['\uFBE1'] = '\u06C5'; - t['\uFBE2'] = '\u06C9'; - t['\uFBE3'] = '\u06C9'; - t['\uFBE4'] = '\u06D0'; - t['\uFBE5'] = '\u06D0'; - t['\uFBE6'] = '\u06D0'; - t['\uFBE7'] = '\u06D0'; - t['\uFBE8'] = '\u0649'; - t['\uFBE9'] = '\u0649'; - t['\uFBEA'] = '\u0626\u0627'; - t['\uFBEB'] = '\u0626\u0627'; - t['\uFBEC'] = '\u0626\u06D5'; - t['\uFBED'] = '\u0626\u06D5'; - t['\uFBEE'] = '\u0626\u0648'; - t['\uFBEF'] = '\u0626\u0648'; - t['\uFBF0'] = '\u0626\u06C7'; - t['\uFBF1'] = '\u0626\u06C7'; - t['\uFBF2'] = '\u0626\u06C6'; - t['\uFBF3'] = '\u0626\u06C6'; - t['\uFBF4'] = '\u0626\u06C8'; - t['\uFBF5'] = '\u0626\u06C8'; - t['\uFBF6'] = '\u0626\u06D0'; - t['\uFBF7'] = '\u0626\u06D0'; - t['\uFBF8'] = '\u0626\u06D0'; - t['\uFBF9'] = '\u0626\u0649'; - t['\uFBFA'] = '\u0626\u0649'; - t['\uFBFB'] = '\u0626\u0649'; - t['\uFBFC'] = '\u06CC'; - t['\uFBFD'] = '\u06CC'; - t['\uFBFE'] = '\u06CC'; - t['\uFBFF'] = '\u06CC'; - t['\uFC00'] = '\u0626\u062C'; - t['\uFC01'] = '\u0626\u062D'; - t['\uFC02'] = '\u0626\u0645'; - t['\uFC03'] = '\u0626\u0649'; - t['\uFC04'] = '\u0626\u064A'; - t['\uFC05'] = '\u0628\u062C'; - t['\uFC06'] = '\u0628\u062D'; - t['\uFC07'] = '\u0628\u062E'; - t['\uFC08'] = '\u0628\u0645'; - t['\uFC09'] = '\u0628\u0649'; - t['\uFC0A'] = '\u0628\u064A'; - t['\uFC0B'] = '\u062A\u062C'; - t['\uFC0C'] = '\u062A\u062D'; - t['\uFC0D'] = '\u062A\u062E'; - t['\uFC0E'] = '\u062A\u0645'; - t['\uFC0F'] = '\u062A\u0649'; - t['\uFC10'] = '\u062A\u064A'; - t['\uFC11'] = '\u062B\u062C'; - t['\uFC12'] = '\u062B\u0645'; - t['\uFC13'] = '\u062B\u0649'; - t['\uFC14'] = '\u062B\u064A'; - t['\uFC15'] = '\u062C\u062D'; - t['\uFC16'] = '\u062C\u0645'; - t['\uFC17'] = '\u062D\u062C'; - t['\uFC18'] = '\u062D\u0645'; - t['\uFC19'] = '\u062E\u062C'; - t['\uFC1A'] = '\u062E\u062D'; - t['\uFC1B'] = '\u062E\u0645'; - t['\uFC1C'] = '\u0633\u062C'; - t['\uFC1D'] = '\u0633\u062D'; - t['\uFC1E'] = '\u0633\u062E'; - t['\uFC1F'] = '\u0633\u0645'; - t['\uFC20'] = '\u0635\u062D'; - t['\uFC21'] = '\u0635\u0645'; - t['\uFC22'] = '\u0636\u062C'; - t['\uFC23'] = '\u0636\u062D'; - t['\uFC24'] = '\u0636\u062E'; - t['\uFC25'] = '\u0636\u0645'; - t['\uFC26'] = '\u0637\u062D'; - t['\uFC27'] = '\u0637\u0645'; - t['\uFC28'] = '\u0638\u0645'; - t['\uFC29'] = '\u0639\u062C'; - t['\uFC2A'] = '\u0639\u0645'; - t['\uFC2B'] = '\u063A\u062C'; - t['\uFC2C'] = '\u063A\u0645'; - t['\uFC2D'] = '\u0641\u062C'; - t['\uFC2E'] = '\u0641\u062D'; - t['\uFC2F'] = '\u0641\u062E'; - t['\uFC30'] = '\u0641\u0645'; - t['\uFC31'] = '\u0641\u0649'; - t['\uFC32'] = '\u0641\u064A'; - t['\uFC33'] = '\u0642\u062D'; - t['\uFC34'] = '\u0642\u0645'; - t['\uFC35'] = '\u0642\u0649'; - t['\uFC36'] = '\u0642\u064A'; - t['\uFC37'] = '\u0643\u0627'; - t['\uFC38'] = '\u0643\u062C'; - t['\uFC39'] = '\u0643\u062D'; - t['\uFC3A'] = '\u0643\u062E'; - t['\uFC3B'] = '\u0643\u0644'; - t['\uFC3C'] = '\u0643\u0645'; - t['\uFC3D'] = '\u0643\u0649'; - t['\uFC3E'] = '\u0643\u064A'; - t['\uFC3F'] = '\u0644\u062C'; - t['\uFC40'] = '\u0644\u062D'; - t['\uFC41'] = '\u0644\u062E'; - t['\uFC42'] = '\u0644\u0645'; - t['\uFC43'] = '\u0644\u0649'; - t['\uFC44'] = '\u0644\u064A'; - t['\uFC45'] = '\u0645\u062C'; - t['\uFC46'] = '\u0645\u062D'; - t['\uFC47'] = '\u0645\u062E'; - t['\uFC48'] = '\u0645\u0645'; - t['\uFC49'] = '\u0645\u0649'; - t['\uFC4A'] = '\u0645\u064A'; - t['\uFC4B'] = '\u0646\u062C'; - t['\uFC4C'] = '\u0646\u062D'; - t['\uFC4D'] = '\u0646\u062E'; - t['\uFC4E'] = '\u0646\u0645'; - t['\uFC4F'] = '\u0646\u0649'; - t['\uFC50'] = '\u0646\u064A'; - t['\uFC51'] = '\u0647\u062C'; - t['\uFC52'] = '\u0647\u0645'; - t['\uFC53'] = '\u0647\u0649'; - t['\uFC54'] = '\u0647\u064A'; - t['\uFC55'] = '\u064A\u062C'; - t['\uFC56'] = '\u064A\u062D'; - t['\uFC57'] = '\u064A\u062E'; - t['\uFC58'] = '\u064A\u0645'; - t['\uFC59'] = '\u064A\u0649'; - t['\uFC5A'] = '\u064A\u064A'; - t['\uFC5B'] = '\u0630\u0670'; - t['\uFC5C'] = '\u0631\u0670'; - t['\uFC5D'] = '\u0649\u0670'; - t['\uFC5E'] = '\u0020\u064C\u0651'; - t['\uFC5F'] = '\u0020\u064D\u0651'; - t['\uFC60'] = '\u0020\u064E\u0651'; - t['\uFC61'] = '\u0020\u064F\u0651'; - t['\uFC62'] = '\u0020\u0650\u0651'; - t['\uFC63'] = '\u0020\u0651\u0670'; - t['\uFC64'] = '\u0626\u0631'; - t['\uFC65'] = '\u0626\u0632'; - t['\uFC66'] = '\u0626\u0645'; - t['\uFC67'] = '\u0626\u0646'; - t['\uFC68'] = '\u0626\u0649'; - t['\uFC69'] = '\u0626\u064A'; - t['\uFC6A'] = '\u0628\u0631'; - t['\uFC6B'] = '\u0628\u0632'; - t['\uFC6C'] = '\u0628\u0645'; - t['\uFC6D'] = '\u0628\u0646'; - t['\uFC6E'] = '\u0628\u0649'; - t['\uFC6F'] = '\u0628\u064A'; - t['\uFC70'] = '\u062A\u0631'; - t['\uFC71'] = '\u062A\u0632'; - t['\uFC72'] = '\u062A\u0645'; - t['\uFC73'] = '\u062A\u0646'; - t['\uFC74'] = '\u062A\u0649'; - t['\uFC75'] = '\u062A\u064A'; - t['\uFC76'] = '\u062B\u0631'; - t['\uFC77'] = '\u062B\u0632'; - t['\uFC78'] = '\u062B\u0645'; - t['\uFC79'] = '\u062B\u0646'; - t['\uFC7A'] = '\u062B\u0649'; - t['\uFC7B'] = '\u062B\u064A'; - t['\uFC7C'] = '\u0641\u0649'; - t['\uFC7D'] = '\u0641\u064A'; - t['\uFC7E'] = '\u0642\u0649'; - t['\uFC7F'] = '\u0642\u064A'; - t['\uFC80'] = '\u0643\u0627'; - t['\uFC81'] = '\u0643\u0644'; - t['\uFC82'] = '\u0643\u0645'; - t['\uFC83'] = '\u0643\u0649'; - t['\uFC84'] = '\u0643\u064A'; - t['\uFC85'] = '\u0644\u0645'; - t['\uFC86'] = '\u0644\u0649'; - t['\uFC87'] = '\u0644\u064A'; - t['\uFC88'] = '\u0645\u0627'; - t['\uFC89'] = '\u0645\u0645'; - t['\uFC8A'] = '\u0646\u0631'; - t['\uFC8B'] = '\u0646\u0632'; - t['\uFC8C'] = '\u0646\u0645'; - t['\uFC8D'] = '\u0646\u0646'; - t['\uFC8E'] = '\u0646\u0649'; - t['\uFC8F'] = '\u0646\u064A'; - t['\uFC90'] = '\u0649\u0670'; - t['\uFC91'] = '\u064A\u0631'; - t['\uFC92'] = '\u064A\u0632'; - t['\uFC93'] = '\u064A\u0645'; - t['\uFC94'] = '\u064A\u0646'; - t['\uFC95'] = '\u064A\u0649'; - t['\uFC96'] = '\u064A\u064A'; - t['\uFC97'] = '\u0626\u062C'; - t['\uFC98'] = '\u0626\u062D'; - t['\uFC99'] = '\u0626\u062E'; - t['\uFC9A'] = '\u0626\u0645'; - t['\uFC9B'] = '\u0626\u0647'; - t['\uFC9C'] = '\u0628\u062C'; - t['\uFC9D'] = '\u0628\u062D'; - t['\uFC9E'] = '\u0628\u062E'; - t['\uFC9F'] = '\u0628\u0645'; - t['\uFCA0'] = '\u0628\u0647'; - t['\uFCA1'] = '\u062A\u062C'; - t['\uFCA2'] = '\u062A\u062D'; - t['\uFCA3'] = '\u062A\u062E'; - t['\uFCA4'] = '\u062A\u0645'; - t['\uFCA5'] = '\u062A\u0647'; - t['\uFCA6'] = '\u062B\u0645'; - t['\uFCA7'] = '\u062C\u062D'; - t['\uFCA8'] = '\u062C\u0645'; - t['\uFCA9'] = '\u062D\u062C'; - t['\uFCAA'] = '\u062D\u0645'; - t['\uFCAB'] = '\u062E\u062C'; - t['\uFCAC'] = '\u062E\u0645'; - t['\uFCAD'] = '\u0633\u062C'; - t['\uFCAE'] = '\u0633\u062D'; - t['\uFCAF'] = '\u0633\u062E'; - t['\uFCB0'] = '\u0633\u0645'; - t['\uFCB1'] = '\u0635\u062D'; - t['\uFCB2'] = '\u0635\u062E'; - t['\uFCB3'] = '\u0635\u0645'; - t['\uFCB4'] = '\u0636\u062C'; - t['\uFCB5'] = '\u0636\u062D'; - t['\uFCB6'] = '\u0636\u062E'; - t['\uFCB7'] = '\u0636\u0645'; - t['\uFCB8'] = '\u0637\u062D'; - t['\uFCB9'] = '\u0638\u0645'; - t['\uFCBA'] = '\u0639\u062C'; - t['\uFCBB'] = '\u0639\u0645'; - t['\uFCBC'] = '\u063A\u062C'; - t['\uFCBD'] = '\u063A\u0645'; - t['\uFCBE'] = '\u0641\u062C'; - t['\uFCBF'] = '\u0641\u062D'; - t['\uFCC0'] = '\u0641\u062E'; - t['\uFCC1'] = '\u0641\u0645'; - t['\uFCC2'] = '\u0642\u062D'; - t['\uFCC3'] = '\u0642\u0645'; - t['\uFCC4'] = '\u0643\u062C'; - t['\uFCC5'] = '\u0643\u062D'; - t['\uFCC6'] = '\u0643\u062E'; - t['\uFCC7'] = '\u0643\u0644'; - t['\uFCC8'] = '\u0643\u0645'; - t['\uFCC9'] = '\u0644\u062C'; - t['\uFCCA'] = '\u0644\u062D'; - t['\uFCCB'] = '\u0644\u062E'; - t['\uFCCC'] = '\u0644\u0645'; - t['\uFCCD'] = '\u0644\u0647'; - t['\uFCCE'] = '\u0645\u062C'; - t['\uFCCF'] = '\u0645\u062D'; - t['\uFCD0'] = '\u0645\u062E'; - t['\uFCD1'] = '\u0645\u0645'; - t['\uFCD2'] = '\u0646\u062C'; - t['\uFCD3'] = '\u0646\u062D'; - t['\uFCD4'] = '\u0646\u062E'; - t['\uFCD5'] = '\u0646\u0645'; - t['\uFCD6'] = '\u0646\u0647'; - t['\uFCD7'] = '\u0647\u062C'; - t['\uFCD8'] = '\u0647\u0645'; - t['\uFCD9'] = '\u0647\u0670'; - t['\uFCDA'] = '\u064A\u062C'; - t['\uFCDB'] = '\u064A\u062D'; - t['\uFCDC'] = '\u064A\u062E'; - t['\uFCDD'] = '\u064A\u0645'; - t['\uFCDE'] = '\u064A\u0647'; - t['\uFCDF'] = '\u0626\u0645'; - t['\uFCE0'] = '\u0626\u0647'; - t['\uFCE1'] = '\u0628\u0645'; - t['\uFCE2'] = '\u0628\u0647'; - t['\uFCE3'] = '\u062A\u0645'; - t['\uFCE4'] = '\u062A\u0647'; - t['\uFCE5'] = '\u062B\u0645'; - t['\uFCE6'] = '\u062B\u0647'; - t['\uFCE7'] = '\u0633\u0645'; - t['\uFCE8'] = '\u0633\u0647'; - t['\uFCE9'] = '\u0634\u0645'; - t['\uFCEA'] = '\u0634\u0647'; - t['\uFCEB'] = '\u0643\u0644'; - t['\uFCEC'] = '\u0643\u0645'; - t['\uFCED'] = '\u0644\u0645'; - t['\uFCEE'] = '\u0646\u0645'; - t['\uFCEF'] = '\u0646\u0647'; - t['\uFCF0'] = '\u064A\u0645'; - t['\uFCF1'] = '\u064A\u0647'; - t['\uFCF2'] = '\u0640\u064E\u0651'; - t['\uFCF3'] = '\u0640\u064F\u0651'; - t['\uFCF4'] = '\u0640\u0650\u0651'; - t['\uFCF5'] = '\u0637\u0649'; - t['\uFCF6'] = '\u0637\u064A'; - t['\uFCF7'] = '\u0639\u0649'; - t['\uFCF8'] = '\u0639\u064A'; - t['\uFCF9'] = '\u063A\u0649'; - t['\uFCFA'] = '\u063A\u064A'; - t['\uFCFB'] = '\u0633\u0649'; - t['\uFCFC'] = '\u0633\u064A'; - t['\uFCFD'] = '\u0634\u0649'; - t['\uFCFE'] = '\u0634\u064A'; - t['\uFCFF'] = '\u062D\u0649'; - t['\uFD00'] = '\u062D\u064A'; - t['\uFD01'] = '\u062C\u0649'; - t['\uFD02'] = '\u062C\u064A'; - t['\uFD03'] = '\u062E\u0649'; - t['\uFD04'] = '\u062E\u064A'; - t['\uFD05'] = '\u0635\u0649'; - t['\uFD06'] = '\u0635\u064A'; - t['\uFD07'] = '\u0636\u0649'; - t['\uFD08'] = '\u0636\u064A'; - t['\uFD09'] = '\u0634\u062C'; - t['\uFD0A'] = '\u0634\u062D'; - t['\uFD0B'] = '\u0634\u062E'; - t['\uFD0C'] = '\u0634\u0645'; - t['\uFD0D'] = '\u0634\u0631'; - t['\uFD0E'] = '\u0633\u0631'; - t['\uFD0F'] = '\u0635\u0631'; - t['\uFD10'] = '\u0636\u0631'; - t['\uFD11'] = '\u0637\u0649'; - t['\uFD12'] = '\u0637\u064A'; - t['\uFD13'] = '\u0639\u0649'; - t['\uFD14'] = '\u0639\u064A'; - t['\uFD15'] = '\u063A\u0649'; - t['\uFD16'] = '\u063A\u064A'; - t['\uFD17'] = '\u0633\u0649'; - t['\uFD18'] = '\u0633\u064A'; - t['\uFD19'] = '\u0634\u0649'; - t['\uFD1A'] = '\u0634\u064A'; - t['\uFD1B'] = '\u062D\u0649'; - t['\uFD1C'] = '\u062D\u064A'; - t['\uFD1D'] = '\u062C\u0649'; - t['\uFD1E'] = '\u062C\u064A'; - t['\uFD1F'] = '\u062E\u0649'; - t['\uFD20'] = '\u062E\u064A'; - t['\uFD21'] = '\u0635\u0649'; - t['\uFD22'] = '\u0635\u064A'; - t['\uFD23'] = '\u0636\u0649'; - t['\uFD24'] = '\u0636\u064A'; - t['\uFD25'] = '\u0634\u062C'; - t['\uFD26'] = '\u0634\u062D'; - t['\uFD27'] = '\u0634\u062E'; - t['\uFD28'] = '\u0634\u0645'; - t['\uFD29'] = '\u0634\u0631'; - t['\uFD2A'] = '\u0633\u0631'; - t['\uFD2B'] = '\u0635\u0631'; - t['\uFD2C'] = '\u0636\u0631'; - t['\uFD2D'] = '\u0634\u062C'; - t['\uFD2E'] = '\u0634\u062D'; - t['\uFD2F'] = '\u0634\u062E'; - t['\uFD30'] = '\u0634\u0645'; - t['\uFD31'] = '\u0633\u0647'; - t['\uFD32'] = '\u0634\u0647'; - t['\uFD33'] = '\u0637\u0645'; - t['\uFD34'] = '\u0633\u062C'; - t['\uFD35'] = '\u0633\u062D'; - t['\uFD36'] = '\u0633\u062E'; - t['\uFD37'] = '\u0634\u062C'; - t['\uFD38'] = '\u0634\u062D'; - t['\uFD39'] = '\u0634\u062E'; - t['\uFD3A'] = '\u0637\u0645'; - t['\uFD3B'] = '\u0638\u0645'; - t['\uFD3C'] = '\u0627\u064B'; - t['\uFD3D'] = '\u0627\u064B'; - t['\uFD50'] = '\u062A\u062C\u0645'; - t['\uFD51'] = '\u062A\u062D\u062C'; - t['\uFD52'] = '\u062A\u062D\u062C'; - t['\uFD53'] = '\u062A\u062D\u0645'; - t['\uFD54'] = '\u062A\u062E\u0645'; - t['\uFD55'] = '\u062A\u0645\u062C'; - t['\uFD56'] = '\u062A\u0645\u062D'; - t['\uFD57'] = '\u062A\u0645\u062E'; - t['\uFD58'] = '\u062C\u0645\u062D'; - t['\uFD59'] = '\u062C\u0645\u062D'; - t['\uFD5A'] = '\u062D\u0645\u064A'; - t['\uFD5B'] = '\u062D\u0645\u0649'; - t['\uFD5C'] = '\u0633\u062D\u062C'; - t['\uFD5D'] = '\u0633\u062C\u062D'; - t['\uFD5E'] = '\u0633\u062C\u0649'; - t['\uFD5F'] = '\u0633\u0645\u062D'; - t['\uFD60'] = '\u0633\u0645\u062D'; - t['\uFD61'] = '\u0633\u0645\u062C'; - t['\uFD62'] = '\u0633\u0645\u0645'; - t['\uFD63'] = '\u0633\u0645\u0645'; - t['\uFD64'] = '\u0635\u062D\u062D'; - t['\uFD65'] = '\u0635\u062D\u062D'; - t['\uFD66'] = '\u0635\u0645\u0645'; - t['\uFD67'] = '\u0634\u062D\u0645'; - t['\uFD68'] = '\u0634\u062D\u0645'; - t['\uFD69'] = '\u0634\u062C\u064A'; - t['\uFD6A'] = '\u0634\u0645\u062E'; - t['\uFD6B'] = '\u0634\u0645\u062E'; - t['\uFD6C'] = '\u0634\u0645\u0645'; - t['\uFD6D'] = '\u0634\u0645\u0645'; - t['\uFD6E'] = '\u0636\u062D\u0649'; - t['\uFD6F'] = '\u0636\u062E\u0645'; - t['\uFD70'] = '\u0636\u062E\u0645'; - t['\uFD71'] = '\u0637\u0645\u062D'; - t['\uFD72'] = '\u0637\u0645\u062D'; - t['\uFD73'] = '\u0637\u0645\u0645'; - t['\uFD74'] = '\u0637\u0645\u064A'; - t['\uFD75'] = '\u0639\u062C\u0645'; - t['\uFD76'] = '\u0639\u0645\u0645'; - t['\uFD77'] = '\u0639\u0645\u0645'; - t['\uFD78'] = '\u0639\u0645\u0649'; - t['\uFD79'] = '\u063A\u0645\u0645'; - t['\uFD7A'] = '\u063A\u0645\u064A'; - t['\uFD7B'] = '\u063A\u0645\u0649'; - t['\uFD7C'] = '\u0641\u062E\u0645'; - t['\uFD7D'] = '\u0641\u062E\u0645'; - t['\uFD7E'] = '\u0642\u0645\u062D'; - t['\uFD7F'] = '\u0642\u0645\u0645'; - t['\uFD80'] = '\u0644\u062D\u0645'; - t['\uFD81'] = '\u0644\u062D\u064A'; - t['\uFD82'] = '\u0644\u062D\u0649'; - t['\uFD83'] = '\u0644\u062C\u062C'; - t['\uFD84'] = '\u0644\u062C\u062C'; - t['\uFD85'] = '\u0644\u062E\u0645'; - t['\uFD86'] = '\u0644\u062E\u0645'; - t['\uFD87'] = '\u0644\u0645\u062D'; - t['\uFD88'] = '\u0644\u0645\u062D'; - t['\uFD89'] = '\u0645\u062D\u062C'; - t['\uFD8A'] = '\u0645\u062D\u0645'; - t['\uFD8B'] = '\u0645\u062D\u064A'; - t['\uFD8C'] = '\u0645\u062C\u062D'; - t['\uFD8D'] = '\u0645\u062C\u0645'; - t['\uFD8E'] = '\u0645\u062E\u062C'; - t['\uFD8F'] = '\u0645\u062E\u0645'; - t['\uFD92'] = '\u0645\u062C\u062E'; - t['\uFD93'] = '\u0647\u0645\u062C'; - t['\uFD94'] = '\u0647\u0645\u0645'; - t['\uFD95'] = '\u0646\u062D\u0645'; - t['\uFD96'] = '\u0646\u062D\u0649'; - t['\uFD97'] = '\u0646\u062C\u0645'; - t['\uFD98'] = '\u0646\u062C\u0645'; - t['\uFD99'] = '\u0646\u062C\u0649'; - t['\uFD9A'] = '\u0646\u0645\u064A'; - t['\uFD9B'] = '\u0646\u0645\u0649'; - t['\uFD9C'] = '\u064A\u0645\u0645'; - t['\uFD9D'] = '\u064A\u0645\u0645'; - t['\uFD9E'] = '\u0628\u062E\u064A'; - t['\uFD9F'] = '\u062A\u062C\u064A'; - t['\uFDA0'] = '\u062A\u062C\u0649'; - t['\uFDA1'] = '\u062A\u062E\u064A'; - t['\uFDA2'] = '\u062A\u062E\u0649'; - t['\uFDA3'] = '\u062A\u0645\u064A'; - t['\uFDA4'] = '\u062A\u0645\u0649'; - t['\uFDA5'] = '\u062C\u0645\u064A'; - t['\uFDA6'] = '\u062C\u062D\u0649'; - t['\uFDA7'] = '\u062C\u0645\u0649'; - t['\uFDA8'] = '\u0633\u062E\u0649'; - t['\uFDA9'] = '\u0635\u062D\u064A'; - t['\uFDAA'] = '\u0634\u062D\u064A'; - t['\uFDAB'] = '\u0636\u062D\u064A'; - t['\uFDAC'] = '\u0644\u062C\u064A'; - t['\uFDAD'] = '\u0644\u0645\u064A'; - t['\uFDAE'] = '\u064A\u062D\u064A'; - t['\uFDAF'] = '\u064A\u062C\u064A'; - t['\uFDB0'] = '\u064A\u0645\u064A'; - t['\uFDB1'] = '\u0645\u0645\u064A'; - t['\uFDB2'] = '\u0642\u0645\u064A'; - t['\uFDB3'] = '\u0646\u062D\u064A'; - t['\uFDB4'] = '\u0642\u0645\u062D'; - t['\uFDB5'] = '\u0644\u062D\u0645'; - t['\uFDB6'] = '\u0639\u0645\u064A'; - t['\uFDB7'] = '\u0643\u0645\u064A'; - t['\uFDB8'] = '\u0646\u062C\u062D'; - t['\uFDB9'] = '\u0645\u062E\u064A'; - t['\uFDBA'] = '\u0644\u062C\u0645'; - t['\uFDBB'] = '\u0643\u0645\u0645'; - t['\uFDBC'] = '\u0644\u062C\u0645'; - t['\uFDBD'] = '\u0646\u062C\u062D'; - t['\uFDBE'] = '\u062C\u062D\u064A'; - t['\uFDBF'] = '\u062D\u062C\u064A'; - t['\uFDC0'] = '\u0645\u062C\u064A'; - t['\uFDC1'] = '\u0641\u0645\u064A'; - t['\uFDC2'] = '\u0628\u062D\u064A'; - t['\uFDC3'] = '\u0643\u0645\u0645'; - t['\uFDC4'] = '\u0639\u062C\u0645'; - t['\uFDC5'] = '\u0635\u0645\u0645'; - t['\uFDC6'] = '\u0633\u062E\u064A'; - t['\uFDC7'] = '\u0646\u062C\u064A'; - t['\uFE49'] = '\u203E'; - t['\uFE4A'] = '\u203E'; - t['\uFE4B'] = '\u203E'; - t['\uFE4C'] = '\u203E'; - t['\uFE4D'] = '\u005F'; - t['\uFE4E'] = '\u005F'; - t['\uFE4F'] = '\u005F'; - t['\uFE80'] = '\u0621'; - t['\uFE81'] = '\u0622'; - t['\uFE82'] = '\u0622'; - t['\uFE83'] = '\u0623'; - t['\uFE84'] = '\u0623'; - t['\uFE85'] = '\u0624'; - t['\uFE86'] = '\u0624'; - t['\uFE87'] = '\u0625'; - t['\uFE88'] = '\u0625'; - t['\uFE89'] = '\u0626'; - t['\uFE8A'] = '\u0626'; - t['\uFE8B'] = '\u0626'; - t['\uFE8C'] = '\u0626'; - t['\uFE8D'] = '\u0627'; - t['\uFE8E'] = '\u0627'; - t['\uFE8F'] = '\u0628'; - t['\uFE90'] = '\u0628'; - t['\uFE91'] = '\u0628'; - t['\uFE92'] = '\u0628'; - t['\uFE93'] = '\u0629'; - t['\uFE94'] = '\u0629'; - t['\uFE95'] = '\u062A'; - t['\uFE96'] = '\u062A'; - t['\uFE97'] = '\u062A'; - t['\uFE98'] = '\u062A'; - t['\uFE99'] = '\u062B'; - t['\uFE9A'] = '\u062B'; - t['\uFE9B'] = '\u062B'; - t['\uFE9C'] = '\u062B'; - t['\uFE9D'] = '\u062C'; - t['\uFE9E'] = '\u062C'; - t['\uFE9F'] = '\u062C'; - t['\uFEA0'] = '\u062C'; - t['\uFEA1'] = '\u062D'; - t['\uFEA2'] = '\u062D'; - t['\uFEA3'] = '\u062D'; - t['\uFEA4'] = '\u062D'; - t['\uFEA5'] = '\u062E'; - t['\uFEA6'] = '\u062E'; - t['\uFEA7'] = '\u062E'; - t['\uFEA8'] = '\u062E'; - t['\uFEA9'] = '\u062F'; - t['\uFEAA'] = '\u062F'; - t['\uFEAB'] = '\u0630'; - t['\uFEAC'] = '\u0630'; - t['\uFEAD'] = '\u0631'; - t['\uFEAE'] = '\u0631'; - t['\uFEAF'] = '\u0632'; - t['\uFEB0'] = '\u0632'; - t['\uFEB1'] = '\u0633'; - t['\uFEB2'] = '\u0633'; - t['\uFEB3'] = '\u0633'; - t['\uFEB4'] = '\u0633'; - t['\uFEB5'] = '\u0634'; - t['\uFEB6'] = '\u0634'; - t['\uFEB7'] = '\u0634'; - t['\uFEB8'] = '\u0634'; - t['\uFEB9'] = '\u0635'; - t['\uFEBA'] = '\u0635'; - t['\uFEBB'] = '\u0635'; - t['\uFEBC'] = '\u0635'; - t['\uFEBD'] = '\u0636'; - t['\uFEBE'] = '\u0636'; - t['\uFEBF'] = '\u0636'; - t['\uFEC0'] = '\u0636'; - t['\uFEC1'] = '\u0637'; - t['\uFEC2'] = '\u0637'; - t['\uFEC3'] = '\u0637'; - t['\uFEC4'] = '\u0637'; - t['\uFEC5'] = '\u0638'; - t['\uFEC6'] = '\u0638'; - t['\uFEC7'] = '\u0638'; - t['\uFEC8'] = '\u0638'; - t['\uFEC9'] = '\u0639'; - t['\uFECA'] = '\u0639'; - t['\uFECB'] = '\u0639'; - t['\uFECC'] = '\u0639'; - t['\uFECD'] = '\u063A'; - t['\uFECE'] = '\u063A'; - t['\uFECF'] = '\u063A'; - t['\uFED0'] = '\u063A'; - t['\uFED1'] = '\u0641'; - t['\uFED2'] = '\u0641'; - t['\uFED3'] = '\u0641'; - t['\uFED4'] = '\u0641'; - t['\uFED5'] = '\u0642'; - t['\uFED6'] = '\u0642'; - t['\uFED7'] = '\u0642'; - t['\uFED8'] = '\u0642'; - t['\uFED9'] = '\u0643'; - t['\uFEDA'] = '\u0643'; - t['\uFEDB'] = '\u0643'; - t['\uFEDC'] = '\u0643'; - t['\uFEDD'] = '\u0644'; - t['\uFEDE'] = '\u0644'; - t['\uFEDF'] = '\u0644'; - t['\uFEE0'] = '\u0644'; - t['\uFEE1'] = '\u0645'; - t['\uFEE2'] = '\u0645'; - t['\uFEE3'] = '\u0645'; - t['\uFEE4'] = '\u0645'; - t['\uFEE5'] = '\u0646'; - t['\uFEE6'] = '\u0646'; - t['\uFEE7'] = '\u0646'; - t['\uFEE8'] = '\u0646'; - t['\uFEE9'] = '\u0647'; - t['\uFEEA'] = '\u0647'; - t['\uFEEB'] = '\u0647'; - t['\uFEEC'] = '\u0647'; - t['\uFEED'] = '\u0648'; - t['\uFEEE'] = '\u0648'; - t['\uFEEF'] = '\u0649'; - t['\uFEF0'] = '\u0649'; - t['\uFEF1'] = '\u064A'; - t['\uFEF2'] = '\u064A'; - t['\uFEF3'] = '\u064A'; - t['\uFEF4'] = '\u064A'; - t['\uFEF5'] = '\u0644\u0622'; - t['\uFEF6'] = '\u0644\u0622'; - t['\uFEF7'] = '\u0644\u0623'; - t['\uFEF8'] = '\u0644\u0623'; - t['\uFEF9'] = '\u0644\u0625'; - t['\uFEFA'] = '\u0644\u0625'; - t['\uFEFB'] = '\u0644\u0627'; - t['\uFEFC'] = '\u0644\u0627'; - }); - function reverseIfRtl(chars) { - var charsLength = chars.length; - if (charsLength <= 1 || !isRTLRangeFor(chars.charCodeAt(0))) { - return chars; - } - var s = ''; - for (var ii = charsLength - 1; ii >= 0; ii--) { - s += chars[ii]; - } - return s; - } - exports.mapSpecialUnicodeValues = mapSpecialUnicodeValues; - exports.reverseIfRtl = reverseIfRtl; - exports.getUnicodeRangeFor = getUnicodeRangeFor; - exports.getNormalizedUnicodes = getNormalizedUnicodes; - exports.getUnicodeForGlyph = getUnicodeForGlyph; - })); - (function (root, factory) { - factory(root.pdfjsCoreStream = {}, root.pdfjsSharedUtil, root.pdfjsCorePrimitives, root.pdfjsCoreJbig2, root.pdfjsCoreJpg, root.pdfjsCoreJpx); - }(this, function (exports, sharedUtil, corePrimitives, coreJbig2, coreJpg, coreJpx) { - var Util = sharedUtil.Util; - var error = sharedUtil.error; - var info = sharedUtil.info; - var isInt = sharedUtil.isInt; - var isArray = sharedUtil.isArray; - var createObjectURL = sharedUtil.createObjectURL; - var shadow = sharedUtil.shadow; - var warn = sharedUtil.warn; - var isSpace = sharedUtil.isSpace; - var Dict = corePrimitives.Dict; - var isDict = corePrimitives.isDict; - var isStream = corePrimitives.isStream; - var Jbig2Image = coreJbig2.Jbig2Image; - var JpegImage = coreJpg.JpegImage; - var JpxImage = coreJpx.JpxImage; - var Stream = function StreamClosure() { - function Stream(arrayBuffer, start, length, dict) { - this.bytes = arrayBuffer instanceof Uint8Array ? arrayBuffer : new Uint8Array(arrayBuffer); - this.start = start || 0; - this.pos = this.start; - this.end = start + length || this.bytes.length; - this.dict = dict; - } - Stream.prototype = { - get length() { - return this.end - this.start; - }, - get isEmpty() { - return this.length === 0; - }, - getByte: function Stream_getByte() { - if (this.pos >= this.end) { - return -1; - } - return this.bytes[this.pos++]; - }, - getUint16: function Stream_getUint16() { - var b0 = this.getByte(); - var b1 = this.getByte(); - if (b0 === -1 || b1 === -1) { - return -1; - } - return (b0 << 8) + b1; - }, - getInt32: function Stream_getInt32() { - var b0 = this.getByte(); - var b1 = this.getByte(); - var b2 = this.getByte(); - var b3 = this.getByte(); - return (b0 << 24) + (b1 << 16) + (b2 << 8) + b3; - }, - getBytes: function Stream_getBytes(length) { - var bytes = this.bytes; - var pos = this.pos; - var strEnd = this.end; - if (!length) { - return bytes.subarray(pos, strEnd); - } - var end = pos + length; - if (end > strEnd) { - end = strEnd; - } - this.pos = end; - return bytes.subarray(pos, end); - }, - peekByte: function Stream_peekByte() { - var peekedByte = this.getByte(); - this.pos--; - return peekedByte; - }, - peekBytes: function Stream_peekBytes(length) { - var bytes = this.getBytes(length); - this.pos -= bytes.length; - return bytes; - }, - skip: function Stream_skip(n) { - if (!n) { - n = 1; - } - this.pos += n; - }, - reset: function Stream_reset() { - this.pos = this.start; - }, - moveStart: function Stream_moveStart() { - this.start = this.pos; - }, - makeSubStream: function Stream_makeSubStream(start, length, dict) { - return new Stream(this.bytes.buffer, start, length, dict); - }, - isStream: true - }; - return Stream; - }(); - var StringStream = function StringStreamClosure() { - function StringStream(str) { - var length = str.length; - var bytes = new Uint8Array(length); - for (var n = 0; n < length; ++n) { - bytes[n] = str.charCodeAt(n); - } - Stream.call(this, bytes); - } - StringStream.prototype = Stream.prototype; - return StringStream; - }(); - var DecodeStream = function DecodeStreamClosure() { - var emptyBuffer = new Uint8Array(0); - function DecodeStream(maybeMinBufferLength) { - this.pos = 0; - this.bufferLength = 0; - this.eof = false; - this.buffer = emptyBuffer; - this.minBufferLength = 512; - if (maybeMinBufferLength) { - while (this.minBufferLength < maybeMinBufferLength) { - this.minBufferLength *= 2; - } - } - } - DecodeStream.prototype = { - get isEmpty() { - while (!this.eof && this.bufferLength === 0) { - this.readBlock(); - } - return this.bufferLength === 0; - }, - ensureBuffer: function DecodeStream_ensureBuffer(requested) { - var buffer = this.buffer; - if (requested <= buffer.byteLength) { - return buffer; - } - var size = this.minBufferLength; - while (size < requested) { - size *= 2; - } - var buffer2 = new Uint8Array(size); - buffer2.set(buffer); - return this.buffer = buffer2; - }, - getByte: function DecodeStream_getByte() { - var pos = this.pos; - while (this.bufferLength <= pos) { - if (this.eof) { - return -1; - } - this.readBlock(); - } - return this.buffer[this.pos++]; - }, - getUint16: function DecodeStream_getUint16() { - var b0 = this.getByte(); - var b1 = this.getByte(); - if (b0 === -1 || b1 === -1) { - return -1; - } - return (b0 << 8) + b1; - }, - getInt32: function DecodeStream_getInt32() { - var b0 = this.getByte(); - var b1 = this.getByte(); - var b2 = this.getByte(); - var b3 = this.getByte(); - return (b0 << 24) + (b1 << 16) + (b2 << 8) + b3; - }, - getBytes: function DecodeStream_getBytes(length) { - var end, pos = this.pos; - if (length) { - this.ensureBuffer(pos + length); - end = pos + length; - while (!this.eof && this.bufferLength < end) { - this.readBlock(); - } - var bufEnd = this.bufferLength; - if (end > bufEnd) { - end = bufEnd; - } - } else { - while (!this.eof) { - this.readBlock(); - } - end = this.bufferLength; - } - this.pos = end; - return this.buffer.subarray(pos, end); - }, - peekByte: function DecodeStream_peekByte() { - var peekedByte = this.getByte(); - this.pos--; - return peekedByte; - }, - peekBytes: function DecodeStream_peekBytes(length) { - var bytes = this.getBytes(length); - this.pos -= bytes.length; - return bytes; - }, - makeSubStream: function DecodeStream_makeSubStream(start, length, dict) { - var end = start + length; - while (this.bufferLength <= end && !this.eof) { - this.readBlock(); - } - return new Stream(this.buffer, start, length, dict); - }, - skip: function DecodeStream_skip(n) { - if (!n) { - n = 1; - } - this.pos += n; - }, - reset: function DecodeStream_reset() { - this.pos = 0; - }, - getBaseStreams: function DecodeStream_getBaseStreams() { - if (this.str && this.str.getBaseStreams) { - return this.str.getBaseStreams(); - } - return []; - } - }; - return DecodeStream; - }(); - var StreamsSequenceStream = function StreamsSequenceStreamClosure() { - function StreamsSequenceStream(streams) { - this.streams = streams; - DecodeStream.call(this, null); - } - StreamsSequenceStream.prototype = Object.create(DecodeStream.prototype); - StreamsSequenceStream.prototype.readBlock = function streamSequenceStreamReadBlock() { - var streams = this.streams; - if (streams.length === 0) { - this.eof = true; - return; - } - var stream = streams.shift(); - var chunk = stream.getBytes(); - var bufferLength = this.bufferLength; - var newLength = bufferLength + chunk.length; - var buffer = this.ensureBuffer(newLength); - buffer.set(chunk, bufferLength); - this.bufferLength = newLength; - }; - StreamsSequenceStream.prototype.getBaseStreams = function StreamsSequenceStream_getBaseStreams() { - var baseStreams = []; - for (var i = 0, ii = this.streams.length; i < ii; i++) { - var stream = this.streams[i]; - if (stream.getBaseStreams) { - Util.appendToArray(baseStreams, stream.getBaseStreams()); - } - } - return baseStreams; - }; - return StreamsSequenceStream; - }(); - var FlateStream = function FlateStreamClosure() { - var codeLenCodeMap = new Int32Array([ - 16, - 17, - 18, - 0, - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15 - ]); - var lengthDecode = new Int32Array([ - 0x00003, - 0x00004, - 0x00005, - 0x00006, - 0x00007, - 0x00008, - 0x00009, - 0x0000a, - 0x1000b, - 0x1000d, - 0x1000f, - 0x10011, - 0x20013, - 0x20017, - 0x2001b, - 0x2001f, - 0x30023, - 0x3002b, - 0x30033, - 0x3003b, - 0x40043, - 0x40053, - 0x40063, - 0x40073, - 0x50083, - 0x500a3, - 0x500c3, - 0x500e3, - 0x00102, - 0x00102, - 0x00102 - ]); - var distDecode = new Int32Array([ - 0x00001, - 0x00002, - 0x00003, - 0x00004, - 0x10005, - 0x10007, - 0x20009, - 0x2000d, - 0x30011, - 0x30019, - 0x40021, - 0x40031, - 0x50041, - 0x50061, - 0x60081, - 0x600c1, - 0x70101, - 0x70181, - 0x80201, - 0x80301, - 0x90401, - 0x90601, - 0xa0801, - 0xa0c01, - 0xb1001, - 0xb1801, - 0xc2001, - 0xc3001, - 0xd4001, - 0xd6001 - ]); - var fixedLitCodeTab = [ - new Int32Array([ - 0x70100, - 0x80050, - 0x80010, - 0x80118, - 0x70110, - 0x80070, - 0x80030, - 0x900c0, - 0x70108, - 0x80060, - 0x80020, - 0x900a0, - 0x80000, - 0x80080, - 0x80040, - 0x900e0, - 0x70104, - 0x80058, - 0x80018, - 0x90090, - 0x70114, - 0x80078, - 0x80038, - 0x900d0, - 0x7010c, - 0x80068, - 0x80028, - 0x900b0, - 0x80008, - 0x80088, - 0x80048, - 0x900f0, - 0x70102, - 0x80054, - 0x80014, - 0x8011c, - 0x70112, - 0x80074, - 0x80034, - 0x900c8, - 0x7010a, - 0x80064, - 0x80024, - 0x900a8, - 0x80004, - 0x80084, - 0x80044, - 0x900e8, - 0x70106, - 0x8005c, - 0x8001c, - 0x90098, - 0x70116, - 0x8007c, - 0x8003c, - 0x900d8, - 0x7010e, - 0x8006c, - 0x8002c, - 0x900b8, - 0x8000c, - 0x8008c, - 0x8004c, - 0x900f8, - 0x70101, - 0x80052, - 0x80012, - 0x8011a, - 0x70111, - 0x80072, - 0x80032, - 0x900c4, - 0x70109, - 0x80062, - 0x80022, - 0x900a4, - 0x80002, - 0x80082, - 0x80042, - 0x900e4, - 0x70105, - 0x8005a, - 0x8001a, - 0x90094, - 0x70115, - 0x8007a, - 0x8003a, - 0x900d4, - 0x7010d, - 0x8006a, - 0x8002a, - 0x900b4, - 0x8000a, - 0x8008a, - 0x8004a, - 0x900f4, - 0x70103, - 0x80056, - 0x80016, - 0x8011e, - 0x70113, - 0x80076, - 0x80036, - 0x900cc, - 0x7010b, - 0x80066, - 0x80026, - 0x900ac, - 0x80006, - 0x80086, - 0x80046, - 0x900ec, - 0x70107, - 0x8005e, - 0x8001e, - 0x9009c, - 0x70117, - 0x8007e, - 0x8003e, - 0x900dc, - 0x7010f, - 0x8006e, - 0x8002e, - 0x900bc, - 0x8000e, - 0x8008e, - 0x8004e, - 0x900fc, - 0x70100, - 0x80051, - 0x80011, - 0x80119, - 0x70110, - 0x80071, - 0x80031, - 0x900c2, - 0x70108, - 0x80061, - 0x80021, - 0x900a2, - 0x80001, - 0x80081, - 0x80041, - 0x900e2, - 0x70104, - 0x80059, - 0x80019, - 0x90092, - 0x70114, - 0x80079, - 0x80039, - 0x900d2, - 0x7010c, - 0x80069, - 0x80029, - 0x900b2, - 0x80009, - 0x80089, - 0x80049, - 0x900f2, - 0x70102, - 0x80055, - 0x80015, - 0x8011d, - 0x70112, - 0x80075, - 0x80035, - 0x900ca, - 0x7010a, - 0x80065, - 0x80025, - 0x900aa, - 0x80005, - 0x80085, - 0x80045, - 0x900ea, - 0x70106, - 0x8005d, - 0x8001d, - 0x9009a, - 0x70116, - 0x8007d, - 0x8003d, - 0x900da, - 0x7010e, - 0x8006d, - 0x8002d, - 0x900ba, - 0x8000d, - 0x8008d, - 0x8004d, - 0x900fa, - 0x70101, - 0x80053, - 0x80013, - 0x8011b, - 0x70111, - 0x80073, - 0x80033, - 0x900c6, - 0x70109, - 0x80063, - 0x80023, - 0x900a6, - 0x80003, - 0x80083, - 0x80043, - 0x900e6, - 0x70105, - 0x8005b, - 0x8001b, - 0x90096, - 0x70115, - 0x8007b, - 0x8003b, - 0x900d6, - 0x7010d, - 0x8006b, - 0x8002b, - 0x900b6, - 0x8000b, - 0x8008b, - 0x8004b, - 0x900f6, - 0x70103, - 0x80057, - 0x80017, - 0x8011f, - 0x70113, - 0x80077, - 0x80037, - 0x900ce, - 0x7010b, - 0x80067, - 0x80027, - 0x900ae, - 0x80007, - 0x80087, - 0x80047, - 0x900ee, - 0x70107, - 0x8005f, - 0x8001f, - 0x9009e, - 0x70117, - 0x8007f, - 0x8003f, - 0x900de, - 0x7010f, - 0x8006f, - 0x8002f, - 0x900be, - 0x8000f, - 0x8008f, - 0x8004f, - 0x900fe, - 0x70100, - 0x80050, - 0x80010, - 0x80118, - 0x70110, - 0x80070, - 0x80030, - 0x900c1, - 0x70108, - 0x80060, - 0x80020, - 0x900a1, - 0x80000, - 0x80080, - 0x80040, - 0x900e1, - 0x70104, - 0x80058, - 0x80018, - 0x90091, - 0x70114, - 0x80078, - 0x80038, - 0x900d1, - 0x7010c, - 0x80068, - 0x80028, - 0x900b1, - 0x80008, - 0x80088, - 0x80048, - 0x900f1, - 0x70102, - 0x80054, - 0x80014, - 0x8011c, - 0x70112, - 0x80074, - 0x80034, - 0x900c9, - 0x7010a, - 0x80064, - 0x80024, - 0x900a9, - 0x80004, - 0x80084, - 0x80044, - 0x900e9, - 0x70106, - 0x8005c, - 0x8001c, - 0x90099, - 0x70116, - 0x8007c, - 0x8003c, - 0x900d9, - 0x7010e, - 0x8006c, - 0x8002c, - 0x900b9, - 0x8000c, - 0x8008c, - 0x8004c, - 0x900f9, - 0x70101, - 0x80052, - 0x80012, - 0x8011a, - 0x70111, - 0x80072, - 0x80032, - 0x900c5, - 0x70109, - 0x80062, - 0x80022, - 0x900a5, - 0x80002, - 0x80082, - 0x80042, - 0x900e5, - 0x70105, - 0x8005a, - 0x8001a, - 0x90095, - 0x70115, - 0x8007a, - 0x8003a, - 0x900d5, - 0x7010d, - 0x8006a, - 0x8002a, - 0x900b5, - 0x8000a, - 0x8008a, - 0x8004a, - 0x900f5, - 0x70103, - 0x80056, - 0x80016, - 0x8011e, - 0x70113, - 0x80076, - 0x80036, - 0x900cd, - 0x7010b, - 0x80066, - 0x80026, - 0x900ad, - 0x80006, - 0x80086, - 0x80046, - 0x900ed, - 0x70107, - 0x8005e, - 0x8001e, - 0x9009d, - 0x70117, - 0x8007e, - 0x8003e, - 0x900dd, - 0x7010f, - 0x8006e, - 0x8002e, - 0x900bd, - 0x8000e, - 0x8008e, - 0x8004e, - 0x900fd, - 0x70100, - 0x80051, - 0x80011, - 0x80119, - 0x70110, - 0x80071, - 0x80031, - 0x900c3, - 0x70108, - 0x80061, - 0x80021, - 0x900a3, - 0x80001, - 0x80081, - 0x80041, - 0x900e3, - 0x70104, - 0x80059, - 0x80019, - 0x90093, - 0x70114, - 0x80079, - 0x80039, - 0x900d3, - 0x7010c, - 0x80069, - 0x80029, - 0x900b3, - 0x80009, - 0x80089, - 0x80049, - 0x900f3, - 0x70102, - 0x80055, - 0x80015, - 0x8011d, - 0x70112, - 0x80075, - 0x80035, - 0x900cb, - 0x7010a, - 0x80065, - 0x80025, - 0x900ab, - 0x80005, - 0x80085, - 0x80045, - 0x900eb, - 0x70106, - 0x8005d, - 0x8001d, - 0x9009b, - 0x70116, - 0x8007d, - 0x8003d, - 0x900db, - 0x7010e, - 0x8006d, - 0x8002d, - 0x900bb, - 0x8000d, - 0x8008d, - 0x8004d, - 0x900fb, - 0x70101, - 0x80053, - 0x80013, - 0x8011b, - 0x70111, - 0x80073, - 0x80033, - 0x900c7, - 0x70109, - 0x80063, - 0x80023, - 0x900a7, - 0x80003, - 0x80083, - 0x80043, - 0x900e7, - 0x70105, - 0x8005b, - 0x8001b, - 0x90097, - 0x70115, - 0x8007b, - 0x8003b, - 0x900d7, - 0x7010d, - 0x8006b, - 0x8002b, - 0x900b7, - 0x8000b, - 0x8008b, - 0x8004b, - 0x900f7, - 0x70103, - 0x80057, - 0x80017, - 0x8011f, - 0x70113, - 0x80077, - 0x80037, - 0x900cf, - 0x7010b, - 0x80067, - 0x80027, - 0x900af, - 0x80007, - 0x80087, - 0x80047, - 0x900ef, - 0x70107, - 0x8005f, - 0x8001f, - 0x9009f, - 0x70117, - 0x8007f, - 0x8003f, - 0x900df, - 0x7010f, - 0x8006f, - 0x8002f, - 0x900bf, - 0x8000f, - 0x8008f, - 0x8004f, - 0x900ff - ]), - 9 - ]; - var fixedDistCodeTab = [ - new Int32Array([ - 0x50000, - 0x50010, - 0x50008, - 0x50018, - 0x50004, - 0x50014, - 0x5000c, - 0x5001c, - 0x50002, - 0x50012, - 0x5000a, - 0x5001a, - 0x50006, - 0x50016, - 0x5000e, - 0x00000, - 0x50001, - 0x50011, - 0x50009, - 0x50019, - 0x50005, - 0x50015, - 0x5000d, - 0x5001d, - 0x50003, - 0x50013, - 0x5000b, - 0x5001b, - 0x50007, - 0x50017, - 0x5000f, - 0x00000 - ]), - 5 - ]; - function FlateStream(str, maybeLength) { - this.str = str; - this.dict = str.dict; - var cmf = str.getByte(); - var flg = str.getByte(); - if (cmf === -1 || flg === -1) { - error('Invalid header in flate stream: ' + cmf + ', ' + flg); - } - if ((cmf & 0x0f) !== 0x08) { - error('Unknown compression method in flate stream: ' + cmf + ', ' + flg); - } - if (((cmf << 8) + flg) % 31 !== 0) { - error('Bad FCHECK in flate stream: ' + cmf + ', ' + flg); - } - if (flg & 0x20) { - error('FDICT bit set in flate stream: ' + cmf + ', ' + flg); - } - this.codeSize = 0; - this.codeBuf = 0; - DecodeStream.call(this, maybeLength); - } - FlateStream.prototype = Object.create(DecodeStream.prototype); - FlateStream.prototype.getBits = function FlateStream_getBits(bits) { - var str = this.str; - var codeSize = this.codeSize; - var codeBuf = this.codeBuf; - var b; - while (codeSize < bits) { - if ((b = str.getByte()) === -1) { - error('Bad encoding in flate stream'); - } - codeBuf |= b << codeSize; - codeSize += 8; - } - b = codeBuf & (1 << bits) - 1; - this.codeBuf = codeBuf >> bits; - this.codeSize = codeSize -= bits; - return b; - }; - FlateStream.prototype.getCode = function FlateStream_getCode(table) { - var str = this.str; - var codes = table[0]; - var maxLen = table[1]; - var codeSize = this.codeSize; - var codeBuf = this.codeBuf; - var b; - while (codeSize < maxLen) { - if ((b = str.getByte()) === -1) { - break; - } - codeBuf |= b << codeSize; - codeSize += 8; - } - var code = codes[codeBuf & (1 << maxLen) - 1]; - var codeLen = code >> 16; - var codeVal = code & 0xffff; - if (codeLen < 1 || codeSize < codeLen) { - error('Bad encoding in flate stream'); - } - this.codeBuf = codeBuf >> codeLen; - this.codeSize = codeSize - codeLen; - return codeVal; - }; - FlateStream.prototype.generateHuffmanTable = function flateStreamGenerateHuffmanTable(lengths) { - var n = lengths.length; - var maxLen = 0; - var i; - for (i = 0; i < n; ++i) { - if (lengths[i] > maxLen) { - maxLen = lengths[i]; - } - } - var size = 1 << maxLen; - var codes = new Int32Array(size); - for (var len = 1, code = 0, skip = 2; len <= maxLen; ++len, code <<= 1, skip <<= 1) { - for (var val = 0; val < n; ++val) { - if (lengths[val] === len) { - var code2 = 0; - var t = code; - for (i = 0; i < len; ++i) { - code2 = code2 << 1 | t & 1; - t >>= 1; - } - for (i = code2; i < size; i += skip) { - codes[i] = len << 16 | val; - } - ++code; - } - } - } - return [ - codes, - maxLen - ]; - }; - FlateStream.prototype.readBlock = function FlateStream_readBlock() { - var buffer, len; - var str = this.str; - var hdr = this.getBits(3); - if (hdr & 1) { - this.eof = true; - } - hdr >>= 1; - if (hdr === 0) { - var b; - if ((b = str.getByte()) === -1) { - error('Bad block header in flate stream'); - } - var blockLen = b; - if ((b = str.getByte()) === -1) { - error('Bad block header in flate stream'); - } - blockLen |= b << 8; - if ((b = str.getByte()) === -1) { - error('Bad block header in flate stream'); - } - var check = b; - if ((b = str.getByte()) === -1) { - error('Bad block header in flate stream'); - } - check |= b << 8; - if (check !== (~blockLen & 0xffff) && (blockLen !== 0 || check !== 0)) { - error('Bad uncompressed block length in flate stream'); - } - this.codeBuf = 0; - this.codeSize = 0; - var bufferLength = this.bufferLength; - buffer = this.ensureBuffer(bufferLength + blockLen); - var end = bufferLength + blockLen; - this.bufferLength = end; - if (blockLen === 0) { - if (str.peekByte() === -1) { - this.eof = true; - } - } else { - for (var n = bufferLength; n < end; ++n) { - if ((b = str.getByte()) === -1) { - this.eof = true; - break; - } - buffer[n] = b; - } - } - return; - } - var litCodeTable; - var distCodeTable; - if (hdr === 1) { - litCodeTable = fixedLitCodeTab; - distCodeTable = fixedDistCodeTab; - } else if (hdr === 2) { - var numLitCodes = this.getBits(5) + 257; - var numDistCodes = this.getBits(5) + 1; - var numCodeLenCodes = this.getBits(4) + 4; - var codeLenCodeLengths = new Uint8Array(codeLenCodeMap.length); - var i; - for (i = 0; i < numCodeLenCodes; ++i) { - codeLenCodeLengths[codeLenCodeMap[i]] = this.getBits(3); - } - var codeLenCodeTab = this.generateHuffmanTable(codeLenCodeLengths); - len = 0; - i = 0; - var codes = numLitCodes + numDistCodes; - var codeLengths = new Uint8Array(codes); - var bitsLength, bitsOffset, what; - while (i < codes) { - var code = this.getCode(codeLenCodeTab); - if (code === 16) { - bitsLength = 2; - bitsOffset = 3; - what = len; - } else if (code === 17) { - bitsLength = 3; - bitsOffset = 3; - what = len = 0; - } else if (code === 18) { - bitsLength = 7; - bitsOffset = 11; - what = len = 0; - } else { - codeLengths[i++] = len = code; - continue; - } - var repeatLength = this.getBits(bitsLength) + bitsOffset; - while (repeatLength-- > 0) { - codeLengths[i++] = what; - } - } - litCodeTable = this.generateHuffmanTable(codeLengths.subarray(0, numLitCodes)); - distCodeTable = this.generateHuffmanTable(codeLengths.subarray(numLitCodes, codes)); - } else { - error('Unknown block type in flate stream'); - } - buffer = this.buffer; - var limit = buffer ? buffer.length : 0; - var pos = this.bufferLength; - while (true) { - var code1 = this.getCode(litCodeTable); - if (code1 < 256) { - if (pos + 1 >= limit) { - buffer = this.ensureBuffer(pos + 1); - limit = buffer.length; - } - buffer[pos++] = code1; - continue; - } - if (code1 === 256) { - this.bufferLength = pos; - return; - } - code1 -= 257; - code1 = lengthDecode[code1]; - var code2 = code1 >> 16; - if (code2 > 0) { - code2 = this.getBits(code2); - } - len = (code1 & 0xffff) + code2; - code1 = this.getCode(distCodeTable); - code1 = distDecode[code1]; - code2 = code1 >> 16; - if (code2 > 0) { - code2 = this.getBits(code2); - } - var dist = (code1 & 0xffff) + code2; - if (pos + len >= limit) { - buffer = this.ensureBuffer(pos + len); - limit = buffer.length; - } - for (var k = 0; k < len; ++k, ++pos) { - buffer[pos] = buffer[pos - dist]; - } - } - }; - return FlateStream; - }(); - var PredictorStream = function PredictorStreamClosure() { - function PredictorStream(str, maybeLength, params) { - if (!isDict(params)) { - return str; - } - var predictor = this.predictor = params.get('Predictor') || 1; - if (predictor <= 1) { - return str; - } - if (predictor !== 2 && (predictor < 10 || predictor > 15)) { - error('Unsupported predictor: ' + predictor); - } - if (predictor === 2) { - this.readBlock = this.readBlockTiff; - } else { - this.readBlock = this.readBlockPng; - } - this.str = str; - this.dict = str.dict; - var colors = this.colors = params.get('Colors') || 1; - var bits = this.bits = params.get('BitsPerComponent') || 8; - var columns = this.columns = params.get('Columns') || 1; - this.pixBytes = colors * bits + 7 >> 3; - this.rowBytes = columns * colors * bits + 7 >> 3; - DecodeStream.call(this, maybeLength); - return this; - } - PredictorStream.prototype = Object.create(DecodeStream.prototype); - PredictorStream.prototype.readBlockTiff = function predictorStreamReadBlockTiff() { - var rowBytes = this.rowBytes; - var bufferLength = this.bufferLength; - var buffer = this.ensureBuffer(bufferLength + rowBytes); - var bits = this.bits; - var colors = this.colors; - var rawBytes = this.str.getBytes(rowBytes); - this.eof = !rawBytes.length; - if (this.eof) { - return; - } - var inbuf = 0, outbuf = 0; - var inbits = 0, outbits = 0; - var pos = bufferLength; - var i; - if (bits === 1 && colors === 1) { - for (i = 0; i < rowBytes; ++i) { - var c = rawBytes[i] ^ inbuf; - c ^= c >> 1; - c ^= c >> 2; - c ^= c >> 4; - inbuf = (c & 1) << 7; - buffer[pos++] = c; - } - } else if (bits === 8) { - for (i = 0; i < colors; ++i) { - buffer[pos++] = rawBytes[i]; - } - for (; i < rowBytes; ++i) { - buffer[pos] = buffer[pos - colors] + rawBytes[i]; - pos++; - } - } else { - var compArray = new Uint8Array(colors + 1); - var bitMask = (1 << bits) - 1; - var j = 0, k = bufferLength; - var columns = this.columns; - for (i = 0; i < columns; ++i) { - for (var kk = 0; kk < colors; ++kk) { - if (inbits < bits) { - inbuf = inbuf << 8 | rawBytes[j++] & 0xFF; - inbits += 8; - } - compArray[kk] = compArray[kk] + (inbuf >> inbits - bits) & bitMask; - inbits -= bits; - outbuf = outbuf << bits | compArray[kk]; - outbits += bits; - if (outbits >= 8) { - buffer[k++] = outbuf >> outbits - 8 & 0xFF; - outbits -= 8; - } - } - } - if (outbits > 0) { - buffer[k++] = (outbuf << 8 - outbits) + (inbuf & (1 << 8 - outbits) - 1); - } - } - this.bufferLength += rowBytes; - }; - PredictorStream.prototype.readBlockPng = function predictorStreamReadBlockPng() { - var rowBytes = this.rowBytes; - var pixBytes = this.pixBytes; - var predictor = this.str.getByte(); - var rawBytes = this.str.getBytes(rowBytes); - this.eof = !rawBytes.length; - if (this.eof) { - return; - } - var bufferLength = this.bufferLength; - var buffer = this.ensureBuffer(bufferLength + rowBytes); - var prevRow = buffer.subarray(bufferLength - rowBytes, bufferLength); - if (prevRow.length === 0) { - prevRow = new Uint8Array(rowBytes); - } - var i, j = bufferLength, up, c; - switch (predictor) { - case 0: - for (i = 0; i < rowBytes; ++i) { - buffer[j++] = rawBytes[i]; - } - break; - case 1: - for (i = 0; i < pixBytes; ++i) { - buffer[j++] = rawBytes[i]; - } - for (; i < rowBytes; ++i) { - buffer[j] = buffer[j - pixBytes] + rawBytes[i] & 0xFF; - j++; - } - break; - case 2: - for (i = 0; i < rowBytes; ++i) { - buffer[j++] = prevRow[i] + rawBytes[i] & 0xFF; - } - break; - case 3: - for (i = 0; i < pixBytes; ++i) { - buffer[j++] = (prevRow[i] >> 1) + rawBytes[i]; - } - for (; i < rowBytes; ++i) { - buffer[j] = (prevRow[i] + buffer[j - pixBytes] >> 1) + rawBytes[i] & 0xFF; - j++; - } - break; - case 4: - for (i = 0; i < pixBytes; ++i) { - up = prevRow[i]; - c = rawBytes[i]; - buffer[j++] = up + c; - } - for (; i < rowBytes; ++i) { - up = prevRow[i]; - var upLeft = prevRow[i - pixBytes]; - var left = buffer[j - pixBytes]; - var p = left + up - upLeft; - var pa = p - left; - if (pa < 0) { - pa = -pa; - } - var pb = p - up; - if (pb < 0) { - pb = -pb; - } - var pc = p - upLeft; - if (pc < 0) { - pc = -pc; - } - c = rawBytes[i]; - if (pa <= pb && pa <= pc) { - buffer[j++] = left + c; - } else if (pb <= pc) { - buffer[j++] = up + c; - } else { - buffer[j++] = upLeft + c; - } - } - break; - default: - error('Unsupported predictor: ' + predictor); - } - this.bufferLength += rowBytes; - }; - return PredictorStream; - }(); - var JpegStream = function JpegStreamClosure() { - function JpegStream(stream, maybeLength, dict, params) { - var ch; - while ((ch = stream.getByte()) !== -1) { - if (ch === 0xFF) { - stream.skip(-1); - break; - } - } - this.stream = stream; - this.maybeLength = maybeLength; - this.dict = dict; - this.params = params; - DecodeStream.call(this, maybeLength); - } - JpegStream.prototype = Object.create(DecodeStream.prototype); - Object.defineProperty(JpegStream.prototype, 'bytes', { - get: function JpegStream_bytes() { - return shadow(this, 'bytes', this.stream.getBytes(this.maybeLength)); - }, - configurable: true - }); - JpegStream.prototype.ensureBuffer = function JpegStream_ensureBuffer(req) { - if (this.bufferLength) { - return; - } - var jpegImage = new JpegImage(); - var decodeArr = this.dict.getArray('Decode', 'D'); - if (this.forceRGB && isArray(decodeArr)) { - var bitsPerComponent = this.dict.get('BitsPerComponent') || 8; - var decodeArrLength = decodeArr.length; - var transform = new Int32Array(decodeArrLength); - var transformNeeded = false; - var maxValue = (1 << bitsPerComponent) - 1; - for (var i = 0; i < decodeArrLength; i += 2) { - transform[i] = (decodeArr[i + 1] - decodeArr[i]) * 256 | 0; - transform[i + 1] = decodeArr[i] * maxValue | 0; - if (transform[i] !== 256 || transform[i + 1] !== 0) { - transformNeeded = true; - } - } - if (transformNeeded) { - jpegImage.decodeTransform = transform; - } - } - if (isDict(this.params)) { - var colorTransform = this.params.get('ColorTransform'); - if (isInt(colorTransform)) { - jpegImage.colorTransform = colorTransform; - } - } - jpegImage.parse(this.bytes); - var data = jpegImage.getData(this.drawWidth, this.drawHeight, this.forceRGB); - this.buffer = data; - this.bufferLength = data.length; - this.eof = true; - }; - JpegStream.prototype.getBytes = function JpegStream_getBytes(length) { - this.ensureBuffer(); - return this.buffer; - }; - JpegStream.prototype.getIR = function JpegStream_getIR(forceDataSchema) { - return createObjectURL(this.bytes, 'image/jpeg', forceDataSchema); - }; - return JpegStream; - }(); - var JpxStream = function JpxStreamClosure() { - function JpxStream(stream, maybeLength, dict, params) { - this.stream = stream; - this.maybeLength = maybeLength; - this.dict = dict; - this.params = params; - DecodeStream.call(this, maybeLength); - } - JpxStream.prototype = Object.create(DecodeStream.prototype); - Object.defineProperty(JpxStream.prototype, 'bytes', { - get: function JpxStream_bytes() { - return shadow(this, 'bytes', this.stream.getBytes(this.maybeLength)); - }, - configurable: true - }); - JpxStream.prototype.ensureBuffer = function JpxStream_ensureBuffer(req) { - if (this.bufferLength) { - return; - } - var jpxImage = new JpxImage(); - jpxImage.parse(this.bytes); - var width = jpxImage.width; - var height = jpxImage.height; - var componentsCount = jpxImage.componentsCount; - var tileCount = jpxImage.tiles.length; - if (tileCount === 1) { - this.buffer = jpxImage.tiles[0].items; - } else { - var data = new Uint8Array(width * height * componentsCount); - for (var k = 0; k < tileCount; k++) { - var tileComponents = jpxImage.tiles[k]; - var tileWidth = tileComponents.width; - var tileHeight = tileComponents.height; - var tileLeft = tileComponents.left; - var tileTop = tileComponents.top; - var src = tileComponents.items; - var srcPosition = 0; - var dataPosition = (width * tileTop + tileLeft) * componentsCount; - var imgRowSize = width * componentsCount; - var tileRowSize = tileWidth * componentsCount; - for (var j = 0; j < tileHeight; j++) { - var rowBytes = src.subarray(srcPosition, srcPosition + tileRowSize); - data.set(rowBytes, dataPosition); - srcPosition += tileRowSize; - dataPosition += imgRowSize; - } - } - this.buffer = data; - } - this.bufferLength = this.buffer.length; - this.eof = true; - }; - return JpxStream; - }(); - var Jbig2Stream = function Jbig2StreamClosure() { - function Jbig2Stream(stream, maybeLength, dict, params) { - this.stream = stream; - this.maybeLength = maybeLength; - this.dict = dict; - this.params = params; - DecodeStream.call(this, maybeLength); - } - Jbig2Stream.prototype = Object.create(DecodeStream.prototype); - Object.defineProperty(Jbig2Stream.prototype, 'bytes', { - get: function Jbig2Stream_bytes() { - return shadow(this, 'bytes', this.stream.getBytes(this.maybeLength)); - }, - configurable: true - }); - Jbig2Stream.prototype.ensureBuffer = function Jbig2Stream_ensureBuffer(req) { - if (this.bufferLength) { - return; - } - var jbig2Image = new Jbig2Image(); - var chunks = []; - if (isDict(this.params)) { - var globalsStream = this.params.get('JBIG2Globals'); - if (isStream(globalsStream)) { - var globals = globalsStream.getBytes(); - chunks.push({ - data: globals, - start: 0, - end: globals.length - }); - } - } - chunks.push({ - data: this.bytes, - start: 0, - end: this.bytes.length - }); - var data = jbig2Image.parseChunks(chunks); - var dataLength = data.length; - for (var i = 0; i < dataLength; i++) { - data[i] ^= 0xFF; - } - this.buffer = data; - this.bufferLength = dataLength; - this.eof = true; - }; - return Jbig2Stream; - }(); - var DecryptStream = function DecryptStreamClosure() { - function DecryptStream(str, maybeLength, decrypt) { - this.str = str; - this.dict = str.dict; - this.decrypt = decrypt; - this.nextChunk = null; - this.initialized = false; - DecodeStream.call(this, maybeLength); - } - var chunkSize = 512; - DecryptStream.prototype = Object.create(DecodeStream.prototype); - DecryptStream.prototype.readBlock = function DecryptStream_readBlock() { - var chunk; - if (this.initialized) { - chunk = this.nextChunk; - } else { - chunk = this.str.getBytes(chunkSize); - this.initialized = true; - } - if (!chunk || chunk.length === 0) { - this.eof = true; - return; - } - this.nextChunk = this.str.getBytes(chunkSize); - var hasMoreData = this.nextChunk && this.nextChunk.length > 0; - var decrypt = this.decrypt; - chunk = decrypt(chunk, !hasMoreData); - var bufferLength = this.bufferLength; - var i, n = chunk.length; - var buffer = this.ensureBuffer(bufferLength + n); - for (i = 0; i < n; i++) { - buffer[bufferLength++] = chunk[i]; - } - this.bufferLength = bufferLength; - }; - return DecryptStream; - }(); - var Ascii85Stream = function Ascii85StreamClosure() { - function Ascii85Stream(str, maybeLength) { - this.str = str; - this.dict = str.dict; - this.input = new Uint8Array(5); - if (maybeLength) { - maybeLength = 0.8 * maybeLength; - } - DecodeStream.call(this, maybeLength); - } - Ascii85Stream.prototype = Object.create(DecodeStream.prototype); - Ascii85Stream.prototype.readBlock = function Ascii85Stream_readBlock() { - var TILDA_CHAR = 0x7E; - var Z_LOWER_CHAR = 0x7A; - var EOF = -1; - var str = this.str; - var c = str.getByte(); - while (isSpace(c)) { - c = str.getByte(); - } - if (c === EOF || c === TILDA_CHAR) { - this.eof = true; - return; - } - var bufferLength = this.bufferLength, buffer; - var i; - if (c === Z_LOWER_CHAR) { - buffer = this.ensureBuffer(bufferLength + 4); - for (i = 0; i < 4; ++i) { - buffer[bufferLength + i] = 0; - } - this.bufferLength += 4; - } else { - var input = this.input; - input[0] = c; - for (i = 1; i < 5; ++i) { - c = str.getByte(); - while (isSpace(c)) { - c = str.getByte(); - } - input[i] = c; - if (c === EOF || c === TILDA_CHAR) { - break; - } - } - buffer = this.ensureBuffer(bufferLength + i - 1); - this.bufferLength += i - 1; - if (i < 5) { - for (; i < 5; ++i) { - input[i] = 0x21 + 84; - } - this.eof = true; - } - var t = 0; - for (i = 0; i < 5; ++i) { - t = t * 85 + (input[i] - 0x21); - } - for (i = 3; i >= 0; --i) { - buffer[bufferLength + i] = t & 0xFF; - t >>= 8; - } - } - }; - return Ascii85Stream; - }(); - var AsciiHexStream = function AsciiHexStreamClosure() { - function AsciiHexStream(str, maybeLength) { - this.str = str; - this.dict = str.dict; - this.firstDigit = -1; - if (maybeLength) { - maybeLength = 0.5 * maybeLength; - } - DecodeStream.call(this, maybeLength); - } - AsciiHexStream.prototype = Object.create(DecodeStream.prototype); - AsciiHexStream.prototype.readBlock = function AsciiHexStream_readBlock() { - var UPSTREAM_BLOCK_SIZE = 8000; - var bytes = this.str.getBytes(UPSTREAM_BLOCK_SIZE); - if (!bytes.length) { - this.eof = true; - return; - } - var maxDecodeLength = bytes.length + 1 >> 1; - var buffer = this.ensureBuffer(this.bufferLength + maxDecodeLength); - var bufferLength = this.bufferLength; - var firstDigit = this.firstDigit; - for (var i = 0, ii = bytes.length; i < ii; i++) { - var ch = bytes[i], digit; - if (ch >= 0x30 && ch <= 0x39) { - digit = ch & 0x0F; - } else if (ch >= 0x41 && ch <= 0x46 || ch >= 0x61 && ch <= 0x66) { - digit = (ch & 0x0F) + 9; - } else if (ch === 0x3E) { - this.eof = true; - break; - } else { - continue; - } - if (firstDigit < 0) { - firstDigit = digit; - } else { - buffer[bufferLength++] = firstDigit << 4 | digit; - firstDigit = -1; - } - } - if (firstDigit >= 0 && this.eof) { - buffer[bufferLength++] = firstDigit << 4; - firstDigit = -1; - } - this.firstDigit = firstDigit; - this.bufferLength = bufferLength; - }; - return AsciiHexStream; - }(); - var RunLengthStream = function RunLengthStreamClosure() { - function RunLengthStream(str, maybeLength) { - this.str = str; - this.dict = str.dict; - DecodeStream.call(this, maybeLength); - } - RunLengthStream.prototype = Object.create(DecodeStream.prototype); - RunLengthStream.prototype.readBlock = function RunLengthStream_readBlock() { - var repeatHeader = this.str.getBytes(2); - if (!repeatHeader || repeatHeader.length < 2 || repeatHeader[0] === 128) { - this.eof = true; - return; - } - var buffer; - var bufferLength = this.bufferLength; - 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7, - 12 - ], - [ - 7, - 12 - ], - [ - 7, - 12 - ], - [ - 7, - 12 - ], - [ - 7, - 12 - ], - [ - 7, - 12 - ], - [ - 7, - 12 - ] - ]; - var blackTable3 = [ - [ - -1, - -1 - ], - [ - -1, - -1 - ], - [ - -1, - -1 - ], - [ - -1, - -1 - ], - [ - 6, - 9 - ], - [ - 6, - 8 - ], - [ - 5, - 7 - ], - [ - 5, - 7 - ], - [ - 4, - 6 - ], - [ - 4, - 6 - ], - [ - 4, - 6 - ], - [ - 4, - 6 - ], - [ - 4, - 5 - ], - [ - 4, - 5 - ], - [ - 4, - 5 - ], - [ - 4, - 5 - ], - [ - 3, - 1 - ], - [ - 3, - 1 - ], - [ - 3, - 1 - ], - [ - 3, - 1 - ], - [ - 3, - 1 - ], - [ - 3, - 1 - ], - [ - 3, - 1 - ], - [ - 3, - 1 - ], - [ - 3, - 4 - ], - [ - 3, - 4 - ], - [ - 3, - 4 - ], - [ - 3, - 4 - ], - [ - 3, - 4 - ], - [ - 3, - 4 - ], - [ - 3, - 4 - ], - [ - 3, - 4 - ], - [ - 2, - 3 - ], - [ - 2, - 3 - ], - [ - 2, - 3 - ], - [ - 2, - 3 - ], - [ - 2, - 3 - ], - [ - 2, - 3 - ], - [ - 2, - 3 - ], - [ - 2, - 3 - ], - [ - 2, - 3 - ], - [ - 2, - 3 - ], - [ - 2, - 3 - ], - [ - 2, - 3 - ], - [ - 2, - 3 - ], - [ - 2, - 3 - ], - [ - 2, - 3 - ], - [ - 2, - 3 - ], - [ - 2, - 2 - ], - [ - 2, - 2 - ], - [ - 2, - 2 - ], - [ - 2, - 2 - ], - [ - 2, - 2 - ], - [ - 2, - 2 - ], - [ - 2, - 2 - ], - [ - 2, - 2 - ], - [ - 2, - 2 - ], - [ - 2, - 2 - ], - [ - 2, - 2 - ], - [ - 2, - 2 - ], - [ - 2, - 2 - ], - [ - 2, - 2 - ], - [ - 2, - 2 - ], - [ - 2, - 2 - ] - ]; - function CCITTFaxStream(str, maybeLength, params) { - this.str = str; - this.dict = str.dict; - params = params || Dict.empty; - this.encoding = params.get('K') || 0; - this.eoline = params.get('EndOfLine') || false; - this.byteAlign = params.get('EncodedByteAlign') || false; - this.columns = params.get('Columns') || 1728; - this.rows = params.get('Rows') || 0; - var eoblock = params.get('EndOfBlock'); - if (eoblock === null || eoblock === undefined) { - eoblock = true; - } - this.eoblock = eoblock; - this.black = params.get('BlackIs1') || false; - this.codingLine = new Uint32Array(this.columns + 1); - this.refLine = new Uint32Array(this.columns + 2); - this.codingLine[0] = this.columns; - this.codingPos = 0; - this.row = 0; - this.nextLine2D = this.encoding < 0; - this.inputBits = 0; - this.inputBuf = 0; - this.outputBits = 0; - var code1; - while ((code1 = this.lookBits(12)) === 0) { - this.eatBits(1); - } - if (code1 === 1) { - this.eatBits(12); - } - if (this.encoding > 0) { - this.nextLine2D = !this.lookBits(1); - this.eatBits(1); - } - DecodeStream.call(this, maybeLength); - } - CCITTFaxStream.prototype = Object.create(DecodeStream.prototype); - CCITTFaxStream.prototype.readBlock = function CCITTFaxStream_readBlock() { - while (!this.eof) { - var c = this.lookChar(); - this.ensureBuffer(this.bufferLength + 1); - this.buffer[this.bufferLength++] = c; - } - }; - CCITTFaxStream.prototype.addPixels = function ccittFaxStreamAddPixels(a1, blackPixels) { - var codingLine = this.codingLine; - var codingPos = this.codingPos; - if (a1 > codingLine[codingPos]) { - if (a1 > this.columns) { - info('row is wrong length'); - this.err = true; - a1 = this.columns; - } - if (codingPos & 1 ^ blackPixels) { - ++codingPos; - } - codingLine[codingPos] = a1; - } - this.codingPos = codingPos; - }; - CCITTFaxStream.prototype.addPixelsNeg = function ccittFaxStreamAddPixelsNeg(a1, blackPixels) { - var codingLine = this.codingLine; - var codingPos = this.codingPos; - if (a1 > codingLine[codingPos]) { - if (a1 > this.columns) { - info('row is wrong length'); - this.err = true; - a1 = this.columns; - } - if (codingPos & 1 ^ blackPixels) { - ++codingPos; - } - codingLine[codingPos] = a1; - } else if (a1 < codingLine[codingPos]) { - if (a1 < 0) { - info('invalid code'); - this.err = true; - a1 = 0; - } - while (codingPos > 0 && a1 < codingLine[codingPos - 1]) { - --codingPos; - } - codingLine[codingPos] = a1; - } - this.codingPos = codingPos; - }; - CCITTFaxStream.prototype.lookChar = function CCITTFaxStream_lookChar() { - var refLine = this.refLine; - var codingLine = this.codingLine; - var columns = this.columns; - var refPos, blackPixels, bits, i; - if (this.outputBits === 0) { - if (this.eof) { - return null; - } - this.err = false; - var code1, code2, code3; - if (this.nextLine2D) { - for (i = 0; codingLine[i] < columns; ++i) { - refLine[i] = codingLine[i]; - } - refLine[i++] = columns; - refLine[i] = columns; - codingLine[0] = 0; - this.codingPos = 0; - refPos = 0; - blackPixels = 0; - while (codingLine[this.codingPos] < columns) { - code1 = this.getTwoDimCode(); - switch (code1) { - case twoDimPass: - this.addPixels(refLine[refPos + 1], blackPixels); - if (refLine[refPos + 1] < columns) { - refPos += 2; - } - break; - case twoDimHoriz: - code1 = code2 = 0; - if (blackPixels) { - do { - code1 += code3 = this.getBlackCode(); - } while (code3 >= 64); - do { - code2 += code3 = this.getWhiteCode(); - } while (code3 >= 64); - } else { - do { - code1 += code3 = this.getWhiteCode(); - } while (code3 >= 64); - do { - code2 += code3 = this.getBlackCode(); - } while (code3 >= 64); - } - this.addPixels(codingLine[this.codingPos] + code1, blackPixels); - if (codingLine[this.codingPos] < columns) { - this.addPixels(codingLine[this.codingPos] + code2, blackPixels ^ 1); - } - while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { - refPos += 2; - } - break; - case twoDimVertR3: - this.addPixels(refLine[refPos] + 3, blackPixels); - blackPixels ^= 1; - if (codingLine[this.codingPos] < columns) { - ++refPos; - while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { - refPos += 2; - } - } - break; - case twoDimVertR2: - this.addPixels(refLine[refPos] + 2, blackPixels); - blackPixels ^= 1; - if (codingLine[this.codingPos] < columns) { - ++refPos; - while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { - refPos += 2; - } - } - break; - case twoDimVertR1: - this.addPixels(refLine[refPos] + 1, blackPixels); - blackPixels ^= 1; - if (codingLine[this.codingPos] < columns) { - ++refPos; - while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { - refPos += 2; - } - } - break; - case twoDimVert0: - this.addPixels(refLine[refPos], blackPixels); - blackPixels ^= 1; - if (codingLine[this.codingPos] < columns) { - ++refPos; - while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { - refPos += 2; - } - } - break; - case twoDimVertL3: - this.addPixelsNeg(refLine[refPos] - 3, blackPixels); - blackPixels ^= 1; - if (codingLine[this.codingPos] < columns) { - if (refPos > 0) { - --refPos; - } else { - ++refPos; - } - while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { - refPos += 2; - } - } - break; - case twoDimVertL2: - this.addPixelsNeg(refLine[refPos] - 2, blackPixels); - blackPixels ^= 1; - if (codingLine[this.codingPos] < columns) { - if (refPos > 0) { - --refPos; - } else { - ++refPos; - } - while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { - refPos += 2; - } - } - break; - case twoDimVertL1: - this.addPixelsNeg(refLine[refPos] - 1, blackPixels); - blackPixels ^= 1; - if (codingLine[this.codingPos] < columns) { - if (refPos > 0) { - --refPos; - } else { - ++refPos; - } - while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { - refPos += 2; - } - } - break; - case ccittEOF: - this.addPixels(columns, 0); - this.eof = true; - break; - default: - info('bad 2d code'); - this.addPixels(columns, 0); - this.err = true; - } - } - } else { - codingLine[0] = 0; - this.codingPos = 0; - blackPixels = 0; - while (codingLine[this.codingPos] < columns) { - code1 = 0; - if (blackPixels) { - do { - code1 += code3 = this.getBlackCode(); - } while (code3 >= 64); - } else { - do { - code1 += code3 = this.getWhiteCode(); - } while (code3 >= 64); - } - this.addPixels(codingLine[this.codingPos] + code1, blackPixels); - blackPixels ^= 1; - } - } - var gotEOL = false; - if (this.byteAlign) { - this.inputBits &= ~7; - } - if (!this.eoblock && this.row === this.rows - 1) { - this.eof = true; - } else { - code1 = this.lookBits(12); - if (this.eoline) { - while (code1 !== ccittEOF && code1 !== 1) { - this.eatBits(1); - code1 = this.lookBits(12); - } - } else { - while (code1 === 0) { - this.eatBits(1); - code1 = this.lookBits(12); - } - } - if (code1 === 1) { - this.eatBits(12); - gotEOL = true; - } else if (code1 === ccittEOF) { - this.eof = true; - } - } - if (!this.eof && this.encoding > 0) { - this.nextLine2D = !this.lookBits(1); - this.eatBits(1); - } - if (this.eoblock && gotEOL && this.byteAlign) { - code1 = this.lookBits(12); - if (code1 === 1) { - this.eatBits(12); - if (this.encoding > 0) { - this.lookBits(1); - this.eatBits(1); - } - if (this.encoding >= 0) { - for (i = 0; i < 4; ++i) { - code1 = this.lookBits(12); - if (code1 !== 1) { - info('bad rtc code: ' + code1); - } - this.eatBits(12); - if (this.encoding > 0) { - this.lookBits(1); - this.eatBits(1); - } - } - } - this.eof = true; - } - } else if (this.err && this.eoline) { - while (true) { - code1 = this.lookBits(13); - if (code1 === ccittEOF) { - this.eof = true; - return null; - } - if (code1 >> 1 === 1) { - break; - } - this.eatBits(1); - } - this.eatBits(12); - if (this.encoding > 0) { - this.eatBits(1); - this.nextLine2D = !(code1 & 1); - } - } - if (codingLine[0] > 0) { - this.outputBits = codingLine[this.codingPos = 0]; - } else { - this.outputBits = codingLine[this.codingPos = 1]; - } - this.row++; - } - var c; - if (this.outputBits >= 8) { - c = this.codingPos & 1 ? 0 : 0xFF; - this.outputBits -= 8; - if (this.outputBits === 0 && codingLine[this.codingPos] < columns) { - this.codingPos++; - this.outputBits = codingLine[this.codingPos] - codingLine[this.codingPos - 1]; - } - } else { - bits = 8; - c = 0; - do { - if (this.outputBits > bits) { - c <<= bits; - if (!(this.codingPos & 1)) { - c |= 0xFF >> 8 - bits; - } - this.outputBits -= bits; - bits = 0; - } else { - c <<= this.outputBits; - if (!(this.codingPos & 1)) { - c |= 0xFF >> 8 - this.outputBits; - } - bits -= this.outputBits; - this.outputBits = 0; - if (codingLine[this.codingPos] < columns) { - this.codingPos++; - this.outputBits = codingLine[this.codingPos] - codingLine[this.codingPos - 1]; - } else if (bits > 0) { - c <<= bits; - bits = 0; - } - } - } while (bits); - } - if (this.black) { - c ^= 0xFF; - } - return c; - }; - CCITTFaxStream.prototype.findTableCode = function ccittFaxStreamFindTableCode(start, end, table, limit) { - var limitValue = limit || 0; - for (var i = start; i <= end; ++i) { - var code = this.lookBits(i); - if (code === ccittEOF) { - return [ - true, - 1, - false - ]; - } - if (i < end) { - code <<= end - i; - } - if (!limitValue || code >= limitValue) { - var p = table[code - limitValue]; - if (p[0] === i) { - this.eatBits(i); - return [ - true, - p[1], - true - ]; - } - } - } - return [ - false, - 0, - false - ]; - }; - CCITTFaxStream.prototype.getTwoDimCode = function ccittFaxStreamGetTwoDimCode() { - var code = 0; - var p; - if (this.eoblock) { - code = this.lookBits(7); - p = twoDimTable[code]; - if (p && p[0] > 0) { - this.eatBits(p[0]); - return p[1]; - } - } else { - var result = this.findTableCode(1, 7, twoDimTable); - if (result[0] && result[2]) { - return result[1]; - } - } - info('Bad two dim code'); - return ccittEOF; - }; - CCITTFaxStream.prototype.getWhiteCode = function ccittFaxStreamGetWhiteCode() { - var code = 0; - var p; - if (this.eoblock) { - code = this.lookBits(12); - if (code === ccittEOF) { - return 1; - } - if (code >> 5 === 0) { - p = whiteTable1[code]; - } else { - p = whiteTable2[code >> 3]; - } - if (p[0] > 0) { - this.eatBits(p[0]); - return p[1]; - } - } else { - var result = this.findTableCode(1, 9, whiteTable2); - if (result[0]) { - return result[1]; - } - result = this.findTableCode(11, 12, whiteTable1); - if (result[0]) { - return result[1]; - } - } - info('bad white code'); - this.eatBits(1); - return 1; - }; - CCITTFaxStream.prototype.getBlackCode = function ccittFaxStreamGetBlackCode() { - var code, p; - if (this.eoblock) { - code = this.lookBits(13); - if (code === ccittEOF) { - return 1; - } - if (code >> 7 === 0) { - p = blackTable1[code]; - } else if (code >> 9 === 0 && code >> 7 !== 0) { - p = blackTable2[(code >> 1) - 64]; - } else { - p = blackTable3[code >> 7]; - } - if (p[0] > 0) { - this.eatBits(p[0]); - return p[1]; - } - } else { - var result = this.findTableCode(2, 6, blackTable3); - if (result[0]) { - return result[1]; - } - result = this.findTableCode(7, 12, blackTable2, 64); - if (result[0]) { - return result[1]; - } - result = this.findTableCode(10, 13, blackTable1); - if (result[0]) { - return result[1]; - } - } - info('bad black code'); - this.eatBits(1); - return 1; - }; - CCITTFaxStream.prototype.lookBits = function CCITTFaxStream_lookBits(n) { - var c; - while (this.inputBits < n) { - if ((c = this.str.getByte()) === -1) { - if (this.inputBits === 0) { - return ccittEOF; - } - return this.inputBuf << n - this.inputBits & 0xFFFF >> 16 - n; - } - this.inputBuf = this.inputBuf << 8 | c; - this.inputBits += 8; - } - return this.inputBuf >> this.inputBits - n & 0xFFFF >> 16 - n; - }; - CCITTFaxStream.prototype.eatBits = function CCITTFaxStream_eatBits(n) { - if ((this.inputBits -= n) < 0) { - this.inputBits = 0; - } - }; - return CCITTFaxStream; - }(); - var LZWStream = function LZWStreamClosure() { - function LZWStream(str, maybeLength, earlyChange) { - this.str = str; - this.dict = str.dict; - this.cachedData = 0; - this.bitsCached = 0; - var maxLzwDictionarySize = 4096; - var lzwState = { - earlyChange: earlyChange, - codeLength: 9, - nextCode: 258, - dictionaryValues: new Uint8Array(maxLzwDictionarySize), - dictionaryLengths: new Uint16Array(maxLzwDictionarySize), - dictionaryPrevCodes: new Uint16Array(maxLzwDictionarySize), - currentSequence: new Uint8Array(maxLzwDictionarySize), - currentSequenceLength: 0 - }; - for (var i = 0; i < 256; ++i) { - lzwState.dictionaryValues[i] = i; - lzwState.dictionaryLengths[i] = 1; - } - this.lzwState = lzwState; - DecodeStream.call(this, maybeLength); - } - LZWStream.prototype = Object.create(DecodeStream.prototype); - LZWStream.prototype.readBits = function LZWStream_readBits(n) { - var bitsCached = this.bitsCached; - var cachedData = this.cachedData; - while (bitsCached < n) { - var c = this.str.getByte(); - if (c === -1) { - this.eof = true; - return null; - } - cachedData = cachedData << 8 | c; - bitsCached += 8; - } - this.bitsCached = bitsCached -= n; - this.cachedData = cachedData; - this.lastCode = null; - return cachedData >>> bitsCached & (1 << n) - 1; - }; - LZWStream.prototype.readBlock = function LZWStream_readBlock() { - var blockSize = 512; - var estimatedDecodedSize = blockSize * 2, decodedSizeDelta = blockSize; - var i, j, q; - var lzwState = this.lzwState; - if (!lzwState) { - return; - } - var earlyChange = lzwState.earlyChange; - var nextCode = lzwState.nextCode; - var dictionaryValues = lzwState.dictionaryValues; - var dictionaryLengths = lzwState.dictionaryLengths; - var dictionaryPrevCodes = lzwState.dictionaryPrevCodes; - var codeLength = lzwState.codeLength; - var prevCode = lzwState.prevCode; - var currentSequence = lzwState.currentSequence; - var currentSequenceLength = lzwState.currentSequenceLength; - var decodedLength = 0; - var currentBufferLength = this.bufferLength; - var buffer = this.ensureBuffer(this.bufferLength + estimatedDecodedSize); - for (i = 0; i < blockSize; i++) { - var code = this.readBits(codeLength); - var hasPrev = currentSequenceLength > 0; - if (code < 256) { - currentSequence[0] = code; - currentSequenceLength = 1; - } else if (code >= 258) { - if (code < nextCode) { - currentSequenceLength = dictionaryLengths[code]; - for (j = currentSequenceLength - 1, q = code; j >= 0; j--) { - currentSequence[j] = dictionaryValues[q]; - q = dictionaryPrevCodes[q]; - } - } else { - currentSequence[currentSequenceLength++] = currentSequence[0]; - } - } else if (code === 256) { - codeLength = 9; - nextCode = 258; - currentSequenceLength = 0; - continue; - } else { - this.eof = true; - delete this.lzwState; - break; - } - if (hasPrev) { - dictionaryPrevCodes[nextCode] = prevCode; - dictionaryLengths[nextCode] = dictionaryLengths[prevCode] + 1; - dictionaryValues[nextCode] = currentSequence[0]; - nextCode++; - codeLength = nextCode + earlyChange & nextCode + earlyChange - 1 ? codeLength : Math.min(Math.log(nextCode + earlyChange) / 0.6931471805599453 + 1, 12) | 0; - } - prevCode = code; - decodedLength += currentSequenceLength; - if (estimatedDecodedSize < decodedLength) { - do { - estimatedDecodedSize += decodedSizeDelta; - } while (estimatedDecodedSize < decodedLength); - buffer = this.ensureBuffer(this.bufferLength + estimatedDecodedSize); - } - for (j = 0; j < currentSequenceLength; j++) { - buffer[currentBufferLength++] = currentSequence[j]; - } - } - lzwState.nextCode = nextCode; - lzwState.codeLength = codeLength; - lzwState.prevCode = prevCode; - lzwState.currentSequenceLength = currentSequenceLength; - this.bufferLength = currentBufferLength; - }; - return LZWStream; - }(); - var NullStream = function NullStreamClosure() { - function NullStream() { - Stream.call(this, new Uint8Array(0)); - } - NullStream.prototype = Stream.prototype; - return NullStream; - }(); - exports.Ascii85Stream = Ascii85Stream; - exports.AsciiHexStream = AsciiHexStream; - exports.CCITTFaxStream = CCITTFaxStream; - exports.DecryptStream = DecryptStream; - exports.DecodeStream = DecodeStream; - exports.FlateStream = FlateStream; - exports.Jbig2Stream = Jbig2Stream; - exports.JpegStream = JpegStream; - exports.JpxStream = JpxStream; - exports.NullStream = NullStream; - exports.PredictorStream = PredictorStream; - exports.RunLengthStream = RunLengthStream; - exports.Stream = Stream; - exports.StreamsSequenceStream = StreamsSequenceStream; - exports.StringStream = StringStream; - exports.LZWStream = LZWStream; - })); - (function (root, factory) { - factory(root.pdfjsCoreCrypto = {}, root.pdfjsSharedUtil, root.pdfjsCorePrimitives, root.pdfjsCoreStream); - }(this, function (exports, sharedUtil, corePrimitives, coreStream) { - var PasswordException = sharedUtil.PasswordException; - var PasswordResponses = sharedUtil.PasswordResponses; - var bytesToString = sharedUtil.bytesToString; - var warn = sharedUtil.warn; - var error = sharedUtil.error; - var assert = sharedUtil.assert; - var isInt = sharedUtil.isInt; - var stringToBytes = sharedUtil.stringToBytes; - var utf8StringToString = sharedUtil.utf8StringToString; - var Name = corePrimitives.Name; - var isName = corePrimitives.isName; - var isDict = corePrimitives.isDict; - var DecryptStream = coreStream.DecryptStream; - var ARCFourCipher = function ARCFourCipherClosure() { - function ARCFourCipher(key) { - this.a = 0; - this.b = 0; - var s = new Uint8Array(256); - var i, j = 0, tmp, keyLength = key.length; - for (i = 0; i < 256; ++i) { + + return ReversibleTransform; + }(); + + return JpxImage; +}(); + +exports.JpxImage = JpxImage; + +/***/ }), +/* 167 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.calculateSHA512 = exports.calculateSHA384 = exports.calculateSHA256 = exports.calculateMD5 = exports.PDF20 = exports.PDF17 = exports.CipherTransformFactory = exports.ARCFourCipher = exports.AES256Cipher = exports.AES128Cipher = void 0; + +var _util = __w_pdfjs_require__(6); + +var _primitives = __w_pdfjs_require__(155); + +var _stream = __w_pdfjs_require__(157); + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); } + +function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; } + +function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); } + +function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var ARCFourCipher = function ARCFourCipherClosure() { + function ARCFourCipher(key) { + this.a = 0; + this.b = 0; + var s = new Uint8Array(256); + var i, + j = 0, + tmp, + keyLength = key.length; + + for (i = 0; i < 256; ++i) { s[i] = i; - } - for (i = 0; i < 256; ++i) { + } + + for (i = 0; i < 256; ++i) { tmp = s[i]; j = j + tmp + key[i % keyLength] & 0xFF; s[i] = s[j]; s[j] = tmp; - } - this.s = s; } - ARCFourCipher.prototype = { - encryptBlock: function ARCFourCipher_encryptBlock(data) { - var i, n = data.length, tmp, tmp2; - var a = this.a, b = this.b, s = this.s; + + this.s = s; + } + + ARCFourCipher.prototype = { + encryptBlock: function ARCFourCipher_encryptBlock(data) { + var i, + n = data.length, + tmp, + tmp2; + var a = this.a, + b = this.b, + s = this.s; var output = new Uint8Array(n); + for (i = 0; i < n; ++i) { - a = a + 1 & 0xFF; - tmp = s[a]; - b = b + tmp & 0xFF; - tmp2 = s[b]; - s[a] = tmp2; - s[b] = tmp; - output[i] = data[i] ^ s[tmp + tmp2 & 0xFF]; + a = a + 1 & 0xFF; + tmp = s[a]; + b = b + tmp & 0xFF; + tmp2 = s[b]; + s[a] = tmp2; + s[b] = tmp; + output[i] = data[i] ^ s[tmp + tmp2 & 0xFF]; } + this.a = a; this.b = b; return output; - } - }; - ARCFourCipher.prototype.decryptBlock = ARCFourCipher.prototype.encryptBlock; - return ARCFourCipher; - }(); - var calculateMD5 = function calculateMD5Closure() { - var r = new Uint8Array([ - 7, - 12, - 17, - 22, - 7, - 12, - 17, - 22, - 7, - 12, - 17, - 22, - 7, - 12, - 17, - 22, - 5, - 9, - 14, - 20, - 5, - 9, - 14, - 20, - 5, - 9, - 14, - 20, - 5, - 9, - 14, - 20, - 4, - 11, - 16, - 23, - 4, - 11, - 16, - 23, - 4, - 11, - 16, - 23, - 4, - 11, - 16, - 23, - 6, - 10, - 15, - 21, - 6, - 10, - 15, - 21, - 6, - 10, - 15, - 21, - 6, - 10, - 15, - 21 - ]); - var k = new Int32Array([ - -680876936, - -389564586, - 606105819, - -1044525330, - -176418897, - 1200080426, - -1473231341, - -45705983, - 1770035416, - -1958414417, - -42063, - -1990404162, - 1804603682, - -40341101, - -1502002290, - 1236535329, - -165796510, - -1069501632, - 643717713, - -373897302, - -701558691, - 38016083, - -660478335, - -405537848, - 568446438, - -1019803690, - -187363961, - 1163531501, - -1444681467, - -51403784, - 1735328473, - -1926607734, - -378558, - -2022574463, - 1839030562, - -35309556, - -1530992060, - 1272893353, - -155497632, - -1094730640, - 681279174, - -358537222, - -722521979, - 76029189, - -640364487, - -421815835, - 530742520, - -995338651, - -198630844, - 1126891415, - -1416354905, - -57434055, - 1700485571, - -1894986606, - -1051523, - -2054922799, - 1873313359, - -30611744, - -1560198380, - 1309151649, - -145523070, - -1120210379, - 718787259, - -343485551 - ]); - function hash(data, offset, length) { - var h0 = 1732584193, h1 = -271733879, h2 = -1732584194, h3 = 271733878; - var paddedLength = length + 72 & ~63; - var padded = new Uint8Array(paddedLength); - var i, j, n; - for (i = 0; i < length; ++i) { + } + }; + ARCFourCipher.prototype.decryptBlock = ARCFourCipher.prototype.encryptBlock; + return ARCFourCipher; +}(); + +exports.ARCFourCipher = ARCFourCipher; + +var calculateMD5 = function calculateMD5Closure() { + var r = new Uint8Array([7, 12, 17, 22, 7, 12, 17, 22, 7, 12, 17, 22, 7, 12, 17, 22, 5, 9, 14, 20, 5, 9, 14, 20, 5, 9, 14, 20, 5, 9, 14, 20, 4, 11, 16, 23, 4, 11, 16, 23, 4, 11, 16, 23, 4, 11, 16, 23, 6, 10, 15, 21, 6, 10, 15, 21, 6, 10, 15, 21, 6, 10, 15, 21]); + var k = new Int32Array([-680876936, -389564586, 606105819, -1044525330, -176418897, 1200080426, -1473231341, -45705983, 1770035416, -1958414417, -42063, -1990404162, 1804603682, -40341101, -1502002290, 1236535329, -165796510, -1069501632, 643717713, -373897302, -701558691, 38016083, -660478335, -405537848, 568446438, -1019803690, -187363961, 1163531501, -1444681467, -51403784, 1735328473, -1926607734, -378558, -2022574463, 1839030562, -35309556, -1530992060, 1272893353, -155497632, -1094730640, 681279174, -358537222, -722521979, 76029189, -640364487, -421815835, 530742520, -995338651, -198630844, 1126891415, -1416354905, -57434055, 1700485571, -1894986606, -1051523, -2054922799, 1873313359, -30611744, -1560198380, 1309151649, -145523070, -1120210379, 718787259, -343485551]); + + function hash(data, offset, length) { + var h0 = 1732584193, + h1 = -271733879, + h2 = -1732584194, + h3 = 271733878; + var paddedLength = length + 72 & ~63; + var padded = new Uint8Array(paddedLength); + var i, j, n; + + for (i = 0; i < length; ++i) { padded[i] = data[offset++]; - } - padded[i++] = 0x80; - n = paddedLength - 8; - while (i < n) { + } + + padded[i++] = 0x80; + n = paddedLength - 8; + + while (i < n) { padded[i++] = 0; - } - padded[i++] = length << 3 & 0xFF; - padded[i++] = length >> 5 & 0xFF; - padded[i++] = length >> 13 & 0xFF; - padded[i++] = length >> 21 & 0xFF; - padded[i++] = length >>> 29 & 0xFF; - padded[i++] = 0; - padded[i++] = 0; - padded[i++] = 0; - var w = new Int32Array(16); - for (i = 0; i < paddedLength;) { + } + + padded[i++] = length << 3 & 0xFF; + padded[i++] = length >> 5 & 0xFF; + padded[i++] = length >> 13 & 0xFF; + padded[i++] = length >> 21 & 0xFF; + padded[i++] = length >>> 29 & 0xFF; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + var w = new Int32Array(16); + + for (i = 0; i < paddedLength;) { for (j = 0; j < 16; ++j, i += 4) { - w[j] = padded[i] | padded[i + 1] << 8 | padded[i + 2] << 16 | padded[i + 3] << 24; + w[j] = padded[i] | padded[i + 1] << 8 | padded[i + 2] << 16 | padded[i + 3] << 24; } - var a = h0, b = h1, c = h2, d = h3, f, g; + + var a = h0, + b = h1, + c = h2, + d = h3, + f, + g; + for (j = 0; j < 64; ++j) { - if (j < 16) { - f = b & c | ~b & d; - g = j; - } else if (j < 32) { - f = d & b | ~d & c; - g = 5 * j + 1 & 15; - } else if (j < 48) { - f = b ^ c ^ d; - g = 3 * j + 5 & 15; - } else { - f = c ^ (b | ~d); - g = 7 * j & 15; - } - var tmp = d, rotateArg = a + f + k[j] + w[g] | 0, rotate = r[j]; - d = c; - c = b; - b = b + (rotateArg << rotate | rotateArg >>> 32 - rotate) | 0; - a = tmp; + if (j < 16) { + f = b & c | ~b & d; + g = j; + } else if (j < 32) { + f = d & b | ~d & c; + g = 5 * j + 1 & 15; + } else if (j < 48) { + f = b ^ c ^ d; + g = 3 * j + 5 & 15; + } else { + f = c ^ (b | ~d); + g = 7 * j & 15; + } + + var tmp = d, + rotateArg = a + f + k[j] + w[g] | 0, + rotate = r[j]; + d = c; + c = b; + b = b + (rotateArg << rotate | rotateArg >>> 32 - rotate) | 0; + a = tmp; } + h0 = h0 + a | 0; h1 = h1 + b | 0; h2 = h2 + c | 0; h3 = h3 + d | 0; - } - return new Uint8Array([ - h0 & 0xFF, - h0 >> 8 & 0xFF, - h0 >> 16 & 0xFF, - h0 >>> 24 & 0xFF, - h1 & 0xFF, - h1 >> 8 & 0xFF, - h1 >> 16 & 0xFF, - h1 >>> 24 & 0xFF, - h2 & 0xFF, - h2 >> 8 & 0xFF, - h2 >> 16 & 0xFF, - h2 >>> 24 & 0xFF, - h3 & 0xFF, - h3 >> 8 & 0xFF, - h3 >> 16 & 0xFF, - h3 >>> 24 & 0xFF - ]); } - return hash; - }(); - var Word64 = function Word64Closure() { - function Word64(highInteger, lowInteger) { - this.high = highInteger | 0; - this.low = lowInteger | 0; - } - Word64.prototype = { - and: function Word64_and(word) { + + return new Uint8Array([h0 & 0xFF, h0 >> 8 & 0xFF, h0 >> 16 & 0xFF, h0 >>> 24 & 0xFF, h1 & 0xFF, h1 >> 8 & 0xFF, h1 >> 16 & 0xFF, h1 >>> 24 & 0xFF, h2 & 0xFF, h2 >> 8 & 0xFF, h2 >> 16 & 0xFF, h2 >>> 24 & 0xFF, h3 & 0xFF, h3 >> 8 & 0xFF, h3 >> 16 & 0xFF, h3 >>> 24 & 0xFF]); + } + + return hash; +}(); + +exports.calculateMD5 = calculateMD5; + +var Word64 = function Word64Closure() { + function Word64(highInteger, lowInteger) { + this.high = highInteger | 0; + this.low = lowInteger | 0; + } + + Word64.prototype = { + and: function Word64_and(word) { this.high &= word.high; this.low &= word.low; - }, - xor: function Word64_xor(word) { + }, + xor: function Word64_xor(word) { this.high ^= word.high; this.low ^= word.low; - }, - or: function Word64_or(word) { + }, + or: function Word64_or(word) { this.high |= word.high; this.low |= word.low; - }, - shiftRight: function Word64_shiftRight(places) { + }, + shiftRight: function Word64_shiftRight(places) { if (places >= 32) { - this.low = this.high >>> places - 32 | 0; - this.high = 0; + this.low = this.high >>> places - 32 | 0; + this.high = 0; } else { - this.low = this.low >>> places | this.high << 32 - places; - this.high = this.high >>> places | 0; + this.low = this.low >>> places | this.high << 32 - places; + this.high = this.high >>> places | 0; } - }, - shiftLeft: function Word64_shiftLeft(places) { + }, + shiftLeft: function Word64_shiftLeft(places) { if (places >= 32) { - this.high = this.low << places - 32; - this.low = 0; + this.high = this.low << places - 32; + this.low = 0; } else { - this.high = this.high << places | this.low >>> 32 - places; - this.low = this.low << places; + this.high = this.high << places | this.low >>> 32 - places; + this.low = this.low << places; } - }, - rotateRight: function Word64_rotateRight(places) { + }, + rotateRight: function Word64_rotateRight(places) { var low, high; + if (places & 32) { - high = this.low; - low = this.high; + high = this.low; + low = this.high; } else { - low = this.low; - high = this.high; + low = this.low; + high = this.high; } + places &= 31; this.low = low >>> places | high << 32 - places; this.high = high >>> places | low << 32 - places; - }, - not: function Word64_not() { + }, + not: function Word64_not() { this.high = ~this.high; this.low = ~this.low; - }, - add: function Word64_add(word) { + }, + add: function Word64_add(word) { var lowAdd = (this.low >>> 0) + (word.low >>> 0); var highAdd = (this.high >>> 0) + (word.high >>> 0); + if (lowAdd > 0xFFFFFFFF) { - highAdd += 1; + highAdd += 1; } + this.low = lowAdd | 0; this.high = highAdd | 0; - }, - copyTo: function Word64_copyTo(bytes, offset) { + }, + copyTo: function Word64_copyTo(bytes, offset) { bytes[offset] = this.high >>> 24 & 0xFF; bytes[offset + 1] = this.high >> 16 & 0xFF; bytes[offset + 2] = this.high >> 8 & 0xFF; @@ -30066,145 +25504,114 @@ bytes[offset + 5] = this.low >> 16 & 0xFF; bytes[offset + 6] = this.low >> 8 & 0xFF; bytes[offset + 7] = this.low & 0xFF; - }, - assign: function Word64_assign(word) { + }, + assign: function Word64_assign(word) { this.high = word.high; this.low = word.low; - } - }; - return Word64; - }(); - var calculateSHA256 = function calculateSHA256Closure() { - function rotr(x, n) { - return x >>> n | x << 32 - n; } - function ch(x, y, z) { - return x & y ^ ~x & z; - } - function maj(x, y, z) { - return x & y ^ x & z ^ y & z; - } - function sigma(x) { - return rotr(x, 2) ^ rotr(x, 13) ^ rotr(x, 22); - } - function sigmaPrime(x) { - return rotr(x, 6) ^ rotr(x, 11) ^ rotr(x, 25); - } - function littleSigma(x) { - return rotr(x, 7) ^ rotr(x, 18) ^ x >>> 3; - } - function littleSigmaPrime(x) { - return rotr(x, 17) ^ rotr(x, 19) ^ x >>> 10; - } - var k = [ - 0x428a2f98, - 0x71374491, - 0xb5c0fbcf, - 0xe9b5dba5, - 0x3956c25b, - 0x59f111f1, - 0x923f82a4, - 0xab1c5ed5, - 0xd807aa98, - 0x12835b01, - 0x243185be, - 0x550c7dc3, - 0x72be5d74, - 0x80deb1fe, - 0x9bdc06a7, - 0xc19bf174, - 0xe49b69c1, - 0xefbe4786, - 0x0fc19dc6, - 0x240ca1cc, - 0x2de92c6f, - 0x4a7484aa, - 0x5cb0a9dc, - 0x76f988da, - 0x983e5152, - 0xa831c66d, - 0xb00327c8, - 0xbf597fc7, - 0xc6e00bf3, - 0xd5a79147, - 0x06ca6351, - 0x14292967, - 0x27b70a85, - 0x2e1b2138, - 0x4d2c6dfc, - 0x53380d13, - 0x650a7354, - 0x766a0abb, - 0x81c2c92e, - 0x92722c85, - 0xa2bfe8a1, - 0xa81a664b, - 0xc24b8b70, - 0xc76c51a3, - 0xd192e819, - 0xd6990624, - 0xf40e3585, - 0x106aa070, - 0x19a4c116, - 0x1e376c08, - 0x2748774c, - 0x34b0bcb5, - 0x391c0cb3, - 0x4ed8aa4a, - 0x5b9cca4f, - 0x682e6ff3, - 0x748f82ee, - 0x78a5636f, - 0x84c87814, - 0x8cc70208, - 0x90befffa, - 0xa4506ceb, - 0xbef9a3f7, - 0xc67178f2 - ]; - function hash(data, offset, length) { - var h0 = 0x6a09e667, h1 = 0xbb67ae85, h2 = 0x3c6ef372, h3 = 0xa54ff53a, h4 = 0x510e527f, h5 = 0x9b05688c, h6 = 0x1f83d9ab, h7 = 0x5be0cd19; - var paddedLength = Math.ceil((length + 9) / 64) * 64; - var padded = new Uint8Array(paddedLength); - var i, j, n; - for (i = 0; i < length; ++i) { + }; + return Word64; +}(); + +var calculateSHA256 = function calculateSHA256Closure() { + function rotr(x, n) { + return x >>> n | x << 32 - n; + } + + function ch(x, y, z) { + return x & y ^ ~x & z; + } + + function maj(x, y, z) { + return x & y ^ x & z ^ y & z; + } + + function sigma(x) { + return rotr(x, 2) ^ rotr(x, 13) ^ rotr(x, 22); + } + + function sigmaPrime(x) { + return rotr(x, 6) ^ rotr(x, 11) ^ rotr(x, 25); + } + + function littleSigma(x) { + return rotr(x, 7) ^ rotr(x, 18) ^ x >>> 3; + } + + function littleSigmaPrime(x) { + return rotr(x, 17) ^ rotr(x, 19) ^ x >>> 10; + } + + var k = [0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5, 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174, 0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da, 0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967, 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13, 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85, 0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3, 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070, 0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5, 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3, 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208, 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2]; + + function hash(data, offset, length) { + var h0 = 0x6a09e667, + h1 = 0xbb67ae85, + h2 = 0x3c6ef372, + h3 = 0xa54ff53a, + h4 = 0x510e527f, + h5 = 0x9b05688c, + h6 = 0x1f83d9ab, + h7 = 0x5be0cd19; + var paddedLength = Math.ceil((length + 9) / 64) * 64; + var padded = new Uint8Array(paddedLength); + var i, j, n; + + for (i = 0; i < length; ++i) { padded[i] = data[offset++]; - } - padded[i++] = 0x80; - n = paddedLength - 8; - while (i < n) { + } + + padded[i++] = 0x80; + n = paddedLength - 8; + + while (i < n) { padded[i++] = 0; - } - padded[i++] = 0; - padded[i++] = 0; - padded[i++] = 0; - padded[i++] = length >>> 29 & 0xFF; - padded[i++] = length >> 21 & 0xFF; - padded[i++] = length >> 13 & 0xFF; - padded[i++] = length >> 5 & 0xFF; - padded[i++] = length << 3 & 0xFF; - var w = new Uint32Array(64); - for (i = 0; i < paddedLength;) { + } + + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = length >>> 29 & 0xFF; + padded[i++] = length >> 21 & 0xFF; + padded[i++] = length >> 13 & 0xFF; + padded[i++] = length >> 5 & 0xFF; + padded[i++] = length << 3 & 0xFF; + var w = new Uint32Array(64); + + for (i = 0; i < paddedLength;) { for (j = 0; j < 16; ++j) { - w[j] = padded[i] << 24 | padded[i + 1] << 16 | padded[i + 2] << 8 | padded[i + 3]; - i += 4; + w[j] = padded[i] << 24 | padded[i + 1] << 16 | padded[i + 2] << 8 | padded[i + 3]; + i += 4; } + for (j = 16; j < 64; ++j) { - w[j] = littleSigmaPrime(w[j - 2]) + w[j - 7] + littleSigma(w[j - 15]) + w[j - 16] | 0; + w[j] = littleSigmaPrime(w[j - 2]) + w[j - 7] + littleSigma(w[j - 15]) + w[j - 16] | 0; } - var a = h0, b = h1, c = h2, d = h3, e = h4, f = h5, g = h6, h = h7, t1, t2; + + var a = h0, + b = h1, + c = h2, + d = h3, + e = h4, + f = h5, + g = h6, + h = h7, + t1, + t2; + for (j = 0; j < 64; ++j) { - t1 = h + sigmaPrime(e) + ch(e, f, g) + k[j] + w[j]; - t2 = sigma(a) + maj(a, b, c); - h = g; - g = f; - f = e; - e = d + t1 | 0; - d = c; - c = b; - b = a; - a = t1 + t2 | 0; + t1 = h + sigmaPrime(e) + ch(e, f, g) + k[j] + w[j]; + t2 = sigma(a) + maj(a, b, c); + h = g; + g = f; + f = e; + e = d + t1 | 0; + d = c; + c = b; + b = a; + a = t1 + t2 | 0; } + h0 = h0 + a | 0; h1 = h1 + b | 0; h2 = h2 + c | 0; @@ -30213,189 +25620,88 @@ h5 = h5 + f | 0; h6 = h6 + g | 0; h7 = h7 + h | 0; - } - return new Uint8Array([ - h0 >> 24 & 0xFF, - h0 >> 16 & 0xFF, - h0 >> 8 & 0xFF, - h0 & 0xFF, - h1 >> 24 & 0xFF, - h1 >> 16 & 0xFF, - h1 >> 8 & 0xFF, - h1 & 0xFF, - h2 >> 24 & 0xFF, - h2 >> 16 & 0xFF, - h2 >> 8 & 0xFF, - h2 & 0xFF, - h3 >> 24 & 0xFF, - h3 >> 16 & 0xFF, - h3 >> 8 & 0xFF, - h3 & 0xFF, - h4 >> 24 & 0xFF, - h4 >> 16 & 0xFF, - h4 >> 8 & 0xFF, - h4 & 0xFF, - h5 >> 24 & 0xFF, - h5 >> 16 & 0xFF, - h5 >> 8 & 0xFF, - h5 & 0xFF, - h6 >> 24 & 0xFF, - h6 >> 16 & 0xFF, - h6 >> 8 & 0xFF, - h6 & 0xFF, - h7 >> 24 & 0xFF, - h7 >> 16 & 0xFF, - h7 >> 8 & 0xFF, - h7 & 0xFF - ]); } - return hash; - }(); - var calculateSHA512 = function calculateSHA512Closure() { - function ch(result, x, y, z, tmp) { - result.assign(x); - result.and(y); - tmp.assign(x); - tmp.not(); - tmp.and(z); - result.xor(tmp); - } - function maj(result, x, y, z, tmp) { - result.assign(x); - result.and(y); - tmp.assign(x); - tmp.and(z); - result.xor(tmp); - tmp.assign(y); - tmp.and(z); - result.xor(tmp); - } - function sigma(result, x, tmp) { - result.assign(x); - result.rotateRight(28); - tmp.assign(x); - tmp.rotateRight(34); - result.xor(tmp); - tmp.assign(x); - tmp.rotateRight(39); - result.xor(tmp); - } - function sigmaPrime(result, x, tmp) { - result.assign(x); - result.rotateRight(14); - tmp.assign(x); - tmp.rotateRight(18); - result.xor(tmp); - tmp.assign(x); - tmp.rotateRight(41); - result.xor(tmp); - } - function littleSigma(result, x, tmp) { - result.assign(x); - result.rotateRight(1); - tmp.assign(x); - tmp.rotateRight(8); - result.xor(tmp); - tmp.assign(x); - tmp.shiftRight(7); - result.xor(tmp); - } - function littleSigmaPrime(result, x, tmp) { - result.assign(x); - result.rotateRight(19); - tmp.assign(x); - tmp.rotateRight(61); - result.xor(tmp); - tmp.assign(x); - tmp.shiftRight(6); - result.xor(tmp); - } - var k = [ - new Word64(0x428a2f98, 0xd728ae22), - new Word64(0x71374491, 0x23ef65cd), - new Word64(0xb5c0fbcf, 0xec4d3b2f), - new Word64(0xe9b5dba5, 0x8189dbbc), - new Word64(0x3956c25b, 0xf348b538), - new Word64(0x59f111f1, 0xb605d019), - new Word64(0x923f82a4, 0xaf194f9b), - new Word64(0xab1c5ed5, 0xda6d8118), - new Word64(0xd807aa98, 0xa3030242), - new Word64(0x12835b01, 0x45706fbe), - new Word64(0x243185be, 0x4ee4b28c), - new Word64(0x550c7dc3, 0xd5ffb4e2), - new Word64(0x72be5d74, 0xf27b896f), - new Word64(0x80deb1fe, 0x3b1696b1), - new Word64(0x9bdc06a7, 0x25c71235), - new Word64(0xc19bf174, 0xcf692694), - new Word64(0xe49b69c1, 0x9ef14ad2), - new Word64(0xefbe4786, 0x384f25e3), - new Word64(0x0fc19dc6, 0x8b8cd5b5), - new Word64(0x240ca1cc, 0x77ac9c65), - new Word64(0x2de92c6f, 0x592b0275), - new Word64(0x4a7484aa, 0x6ea6e483), - new Word64(0x5cb0a9dc, 0xbd41fbd4), - new Word64(0x76f988da, 0x831153b5), - new Word64(0x983e5152, 0xee66dfab), - new Word64(0xa831c66d, 0x2db43210), - new Word64(0xb00327c8, 0x98fb213f), - new Word64(0xbf597fc7, 0xbeef0ee4), - new Word64(0xc6e00bf3, 0x3da88fc2), - new Word64(0xd5a79147, 0x930aa725), - new Word64(0x06ca6351, 0xe003826f), - new Word64(0x14292967, 0x0a0e6e70), - new Word64(0x27b70a85, 0x46d22ffc), - new Word64(0x2e1b2138, 0x5c26c926), - new Word64(0x4d2c6dfc, 0x5ac42aed), - new Word64(0x53380d13, 0x9d95b3df), - new Word64(0x650a7354, 0x8baf63de), - new Word64(0x766a0abb, 0x3c77b2a8), - new Word64(0x81c2c92e, 0x47edaee6), - new Word64(0x92722c85, 0x1482353b), - new Word64(0xa2bfe8a1, 0x4cf10364), - new Word64(0xa81a664b, 0xbc423001), - new Word64(0xc24b8b70, 0xd0f89791), - new Word64(0xc76c51a3, 0x0654be30), - new Word64(0xd192e819, 0xd6ef5218), - new Word64(0xd6990624, 0x5565a910), - new Word64(0xf40e3585, 0x5771202a), - new Word64(0x106aa070, 0x32bbd1b8), - new Word64(0x19a4c116, 0xb8d2d0c8), - new Word64(0x1e376c08, 0x5141ab53), - new Word64(0x2748774c, 0xdf8eeb99), - new Word64(0x34b0bcb5, 0xe19b48a8), - new Word64(0x391c0cb3, 0xc5c95a63), - new Word64(0x4ed8aa4a, 0xe3418acb), - new Word64(0x5b9cca4f, 0x7763e373), - new Word64(0x682e6ff3, 0xd6b2b8a3), - new Word64(0x748f82ee, 0x5defb2fc), - new Word64(0x78a5636f, 0x43172f60), - new Word64(0x84c87814, 0xa1f0ab72), - new Word64(0x8cc70208, 0x1a6439ec), - new Word64(0x90befffa, 0x23631e28), - new Word64(0xa4506ceb, 0xde82bde9), - new Word64(0xbef9a3f7, 0xb2c67915), - new Word64(0xc67178f2, 0xe372532b), - new Word64(0xca273ece, 0xea26619c), - new Word64(0xd186b8c7, 0x21c0c207), - new Word64(0xeada7dd6, 0xcde0eb1e), - new Word64(0xf57d4f7f, 0xee6ed178), - new Word64(0x06f067aa, 0x72176fba), - new Word64(0x0a637dc5, 0xa2c898a6), - new Word64(0x113f9804, 0xbef90dae), - new Word64(0x1b710b35, 0x131c471b), - new Word64(0x28db77f5, 0x23047d84), - new Word64(0x32caab7b, 0x40c72493), - new Word64(0x3c9ebe0a, 0x15c9bebc), - new Word64(0x431d67c4, 0x9c100d4c), - new Word64(0x4cc5d4be, 0xcb3e42b6), - new Word64(0x597f299c, 0xfc657e2a), - new Word64(0x5fcb6fab, 0x3ad6faec), - new Word64(0x6c44198c, 0x4a475817) - ]; - function hash(data, offset, length, mode384) { - mode384 = !!mode384; - var h0, h1, h2, h3, h4, h5, h6, h7; - if (!mode384) { + + return new Uint8Array([h0 >> 24 & 0xFF, h0 >> 16 & 0xFF, h0 >> 8 & 0xFF, h0 & 0xFF, h1 >> 24 & 0xFF, h1 >> 16 & 0xFF, h1 >> 8 & 0xFF, h1 & 0xFF, h2 >> 24 & 0xFF, h2 >> 16 & 0xFF, h2 >> 8 & 0xFF, h2 & 0xFF, h3 >> 24 & 0xFF, h3 >> 16 & 0xFF, h3 >> 8 & 0xFF, h3 & 0xFF, h4 >> 24 & 0xFF, h4 >> 16 & 0xFF, h4 >> 8 & 0xFF, h4 & 0xFF, h5 >> 24 & 0xFF, h5 >> 16 & 0xFF, h5 >> 8 & 0xFF, h5 & 0xFF, h6 >> 24 & 0xFF, h6 >> 16 & 0xFF, h6 >> 8 & 0xFF, h6 & 0xFF, h7 >> 24 & 0xFF, h7 >> 16 & 0xFF, h7 >> 8 & 0xFF, h7 & 0xFF]); + } + + return hash; +}(); + +exports.calculateSHA256 = calculateSHA256; + +var calculateSHA512 = function calculateSHA512Closure() { + function ch(result, x, y, z, tmp) { + result.assign(x); + result.and(y); + tmp.assign(x); + tmp.not(); + tmp.and(z); + result.xor(tmp); + } + + function maj(result, x, y, z, tmp) { + result.assign(x); + result.and(y); + tmp.assign(x); + tmp.and(z); + result.xor(tmp); + tmp.assign(y); + tmp.and(z); + result.xor(tmp); + } + + function sigma(result, x, tmp) { + result.assign(x); + result.rotateRight(28); + tmp.assign(x); + tmp.rotateRight(34); + result.xor(tmp); + tmp.assign(x); + tmp.rotateRight(39); + result.xor(tmp); + } + + function sigmaPrime(result, x, tmp) { + result.assign(x); + result.rotateRight(14); + tmp.assign(x); + tmp.rotateRight(18); + result.xor(tmp); + tmp.assign(x); + tmp.rotateRight(41); + result.xor(tmp); + } + + function littleSigma(result, x, tmp) { + result.assign(x); + result.rotateRight(1); + tmp.assign(x); + tmp.rotateRight(8); + result.xor(tmp); + tmp.assign(x); + tmp.shiftRight(7); + result.xor(tmp); + } + + function littleSigmaPrime(result, x, tmp) { + result.assign(x); + result.rotateRight(19); + tmp.assign(x); + tmp.rotateRight(61); + result.xor(tmp); + tmp.assign(x); + tmp.shiftRight(6); + result.xor(tmp); + } + + var k = [new Word64(0x428a2f98, 0xd728ae22), new Word64(0x71374491, 0x23ef65cd), new Word64(0xb5c0fbcf, 0xec4d3b2f), new Word64(0xe9b5dba5, 0x8189dbbc), new Word64(0x3956c25b, 0xf348b538), new Word64(0x59f111f1, 0xb605d019), new Word64(0x923f82a4, 0xaf194f9b), new Word64(0xab1c5ed5, 0xda6d8118), new Word64(0xd807aa98, 0xa3030242), new Word64(0x12835b01, 0x45706fbe), new Word64(0x243185be, 0x4ee4b28c), new Word64(0x550c7dc3, 0xd5ffb4e2), new Word64(0x72be5d74, 0xf27b896f), new Word64(0x80deb1fe, 0x3b1696b1), new Word64(0x9bdc06a7, 0x25c71235), new Word64(0xc19bf174, 0xcf692694), new Word64(0xe49b69c1, 0x9ef14ad2), new Word64(0xefbe4786, 0x384f25e3), new Word64(0x0fc19dc6, 0x8b8cd5b5), new Word64(0x240ca1cc, 0x77ac9c65), new Word64(0x2de92c6f, 0x592b0275), new Word64(0x4a7484aa, 0x6ea6e483), new Word64(0x5cb0a9dc, 0xbd41fbd4), new Word64(0x76f988da, 0x831153b5), new Word64(0x983e5152, 0xee66dfab), new Word64(0xa831c66d, 0x2db43210), new Word64(0xb00327c8, 0x98fb213f), new Word64(0xbf597fc7, 0xbeef0ee4), new Word64(0xc6e00bf3, 0x3da88fc2), new Word64(0xd5a79147, 0x930aa725), new Word64(0x06ca6351, 0xe003826f), new Word64(0x14292967, 0x0a0e6e70), new Word64(0x27b70a85, 0x46d22ffc), new Word64(0x2e1b2138, 0x5c26c926), new Word64(0x4d2c6dfc, 0x5ac42aed), new Word64(0x53380d13, 0x9d95b3df), new Word64(0x650a7354, 0x8baf63de), new Word64(0x766a0abb, 0x3c77b2a8), new Word64(0x81c2c92e, 0x47edaee6), new Word64(0x92722c85, 0x1482353b), new Word64(0xa2bfe8a1, 0x4cf10364), new Word64(0xa81a664b, 0xbc423001), new Word64(0xc24b8b70, 0xd0f89791), new Word64(0xc76c51a3, 0x0654be30), new Word64(0xd192e819, 0xd6ef5218), new Word64(0xd6990624, 0x5565a910), new Word64(0xf40e3585, 0x5771202a), new Word64(0x106aa070, 0x32bbd1b8), new Word64(0x19a4c116, 0xb8d2d0c8), new Word64(0x1e376c08, 0x5141ab53), new Word64(0x2748774c, 0xdf8eeb99), new Word64(0x34b0bcb5, 0xe19b48a8), new Word64(0x391c0cb3, 0xc5c95a63), new Word64(0x4ed8aa4a, 0xe3418acb), new Word64(0x5b9cca4f, 0x7763e373), new Word64(0x682e6ff3, 0xd6b2b8a3), new Word64(0x748f82ee, 0x5defb2fc), new Word64(0x78a5636f, 0x43172f60), new Word64(0x84c87814, 0xa1f0ab72), new Word64(0x8cc70208, 0x1a6439ec), new Word64(0x90befffa, 0x23631e28), new Word64(0xa4506ceb, 0xde82bde9), new Word64(0xbef9a3f7, 0xb2c67915), new Word64(0xc67178f2, 0xe372532b), new Word64(0xca273ece, 0xea26619c), new Word64(0xd186b8c7, 0x21c0c207), new Word64(0xeada7dd6, 0xcde0eb1e), new Word64(0xf57d4f7f, 0xee6ed178), new Word64(0x06f067aa, 0x72176fba), new Word64(0x0a637dc5, 0xa2c898a6), new Word64(0x113f9804, 0xbef90dae), new Word64(0x1b710b35, 0x131c471b), new Word64(0x28db77f5, 0x23047d84), new Word64(0x32caab7b, 0x40c72493), new Word64(0x3c9ebe0a, 0x15c9bebc), new Word64(0x431d67c4, 0x9c100d4c), new Word64(0x4cc5d4be, 0xcb3e42b6), new Word64(0x597f299c, 0xfc657e2a), new Word64(0x5fcb6fab, 0x3ad6faec), new Word64(0x6c44198c, 0x4a475817)]; + + function hash(data, offset, length, mode384) { + mode384 = !!mode384; + var h0, h1, h2, h3, h4, h5, h6, h7; + + if (!mode384) { h0 = new Word64(0x6a09e667, 0xf3bcc908); h1 = new Word64(0xbb67ae85, 0x84caa73b); h2 = new Word64(0x3c6ef372, 0xfe94f82b); @@ -30404,7 +25710,7 @@ h5 = new Word64(0x9b05688c, 0x2b3e6c1f); h6 = new Word64(0x1f83d9ab, 0xfb41bd6b); h7 = new Word64(0x5be0cd19, 0x137e2179); - } else { + } else { h0 = new Word64(0xcbbb9d5d, 0xc1059ed8); h1 = new Word64(0x629a292a, 0x367cd507); h2 = new Word64(0x9159015a, 0x3070dd17); @@ -30413,57 +25719,75 @@ h5 = new Word64(0x8eb44a87, 0x68581511); h6 = new Word64(0xdb0c2e0d, 0x64f98fa7); h7 = new Word64(0x47b5481d, 0xbefa4fa4); - } - var paddedLength = Math.ceil((length + 17) / 128) * 128; - var padded = new Uint8Array(paddedLength); - var i, j, n; - for (i = 0; i < length; ++i) { + } + + var paddedLength = Math.ceil((length + 17) / 128) * 128; + var padded = new Uint8Array(paddedLength); + var i, j, n; + + for (i = 0; i < length; ++i) { padded[i] = data[offset++]; - } - padded[i++] = 0x80; - n = paddedLength - 16; - while (i < n) { + } + + padded[i++] = 0x80; + n = paddedLength - 16; + + while (i < n) { padded[i++] = 0; - } - padded[i++] = 0; - padded[i++] = 0; - padded[i++] = 0; - padded[i++] = 0; - padded[i++] = 0; - padded[i++] = 0; - padded[i++] = 0; - padded[i++] = 0; - padded[i++] = 0; - padded[i++] = 0; - padded[i++] = 0; - padded[i++] = length >>> 29 & 0xFF; - padded[i++] = length >> 21 & 0xFF; - padded[i++] = length >> 13 & 0xFF; - padded[i++] = length >> 5 & 0xFF; - padded[i++] = length << 3 & 0xFF; - var w = new Array(80); - for (i = 0; i < 80; i++) { + } + + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = length >>> 29 & 0xFF; + padded[i++] = length >> 21 & 0xFF; + padded[i++] = length >> 13 & 0xFF; + padded[i++] = length >> 5 & 0xFF; + padded[i++] = length << 3 & 0xFF; + var w = new Array(80); + + for (i = 0; i < 80; i++) { w[i] = new Word64(0, 0); - } - var a = new Word64(0, 0), b = new Word64(0, 0), c = new Word64(0, 0); - var d = new Word64(0, 0), e = new Word64(0, 0), f = new Word64(0, 0); - var g = new Word64(0, 0), h = new Word64(0, 0); - var t1 = new Word64(0, 0), t2 = new Word64(0, 0); - var tmp1 = new Word64(0, 0), tmp2 = new Word64(0, 0), tmp3; - for (i = 0; i < paddedLength;) { + } + + var a = new Word64(0, 0), + b = new Word64(0, 0), + c = new Word64(0, 0); + var d = new Word64(0, 0), + e = new Word64(0, 0), + f = new Word64(0, 0); + var g = new Word64(0, 0), + h = new Word64(0, 0); + var t1 = new Word64(0, 0), + t2 = new Word64(0, 0); + var tmp1 = new Word64(0, 0), + tmp2 = new Word64(0, 0), + tmp3; + + for (i = 0; i < paddedLength;) { for (j = 0; j < 16; ++j) { - w[j].high = padded[i] << 24 | padded[i + 1] << 16 | padded[i + 2] << 8 | padded[i + 3]; - w[j].low = padded[i + 4] << 24 | padded[i + 5] << 16 | padded[i + 6] << 8 | padded[i + 7]; - i += 8; + w[j].high = padded[i] << 24 | padded[i + 1] << 16 | padded[i + 2] << 8 | padded[i + 3]; + w[j].low = padded[i + 4] << 24 | padded[i + 5] << 16 | padded[i + 6] << 8 | padded[i + 7]; + i += 8; } + for (j = 16; j < 80; ++j) { - tmp3 = w[j]; - littleSigmaPrime(tmp3, w[j - 2], tmp2); - tmp3.add(w[j - 7]); - littleSigma(tmp1, w[j - 15], tmp2); - tmp3.add(tmp1); - tmp3.add(w[j - 16]); + tmp3 = w[j]; + littleSigmaPrime(tmp3, w[j - 2], tmp2); + tmp3.add(w[j - 7]); + littleSigma(tmp1, w[j - 15], tmp2); + tmp3.add(tmp1); + tmp3.add(w[j - 16]); } + a.assign(h0); b.assign(h1); c.assign(h2); @@ -30472,30 +25796,32 @@ f.assign(h5); g.assign(h6); h.assign(h7); + for (j = 0; j < 80; ++j) { - t1.assign(h); - sigmaPrime(tmp1, e, tmp2); - t1.add(tmp1); - ch(tmp1, e, f, g, tmp2); - t1.add(tmp1); - t1.add(k[j]); - t1.add(w[j]); - sigma(t2, a, tmp2); - maj(tmp1, a, b, c, tmp2); - t2.add(tmp1); - tmp3 = h; - h = g; - g = f; - f = e; - d.add(t1); - e = d; - d = c; - c = b; - b = a; - tmp3.assign(t1); - tmp3.add(t2); - a = tmp3; + t1.assign(h); + sigmaPrime(tmp1, e, tmp2); + t1.add(tmp1); + ch(tmp1, e, f, g, tmp2); + t1.add(tmp1); + t1.add(k[j]); + t1.add(w[j]); + sigma(t2, a, tmp2); + maj(tmp1, a, b, c, tmp2); + t2.add(tmp1); + tmp3 = h; + h = g; + g = f; + f = e; + d.add(t1); + e = d; + d = c; + c = b; + b = a; + tmp3.assign(t1); + tmp3.add(t2); + a = tmp3; } + h0.add(a); h1.add(b); h2.add(c); @@ -30504,9 +25830,11 @@ h5.add(f); h6.add(g); h7.add(h); - } - var result; - if (!mode384) { + } + + var result; + + if (!mode384) { result = new Uint8Array(64); h0.copyTo(result, 0); h1.copyTo(result, 8); @@ -30516,7 +25844,7 @@ h5.copyTo(result, 40); h6.copyTo(result, 48); h7.copyTo(result, 56); - } else { + } else { result = new Uint8Array(48); h0.copyTo(result, 0); h1.copyTo(result, 8); @@ -30524,2674 +25852,539 @@ h3.copyTo(result, 24); h4.copyTo(result, 32); h5.copyTo(result, 40); - } - return result; } - return hash; - }(); - var calculateSHA384 = function calculateSHA384Closure() { - function hash(data, offset, length) { - return calculateSHA512(data, offset, length, true); - } - return hash; - }(); - var NullCipher = function NullCipherClosure() { - function NullCipher() { - } - NullCipher.prototype = { - decryptBlock: function NullCipher_decryptBlock(data) { + + return result; + } + + return hash; +}(); + +exports.calculateSHA512 = calculateSHA512; + +var calculateSHA384 = function calculateSHA384Closure() { + function hash(data, offset, length) { + return calculateSHA512(data, offset, length, true); + } + + return hash; +}(); + +exports.calculateSHA384 = calculateSHA384; + +var NullCipher = function NullCipherClosure() { + function NullCipher() {} + + NullCipher.prototype = { + decryptBlock: function NullCipher_decryptBlock(data) { return data; - } - }; - return NullCipher; - }(); - var AES128Cipher = function AES128CipherClosure() { - var rcon = new Uint8Array([ - 0x8d, - 0x01, - 0x02, - 0x04, - 0x08, - 0x10, - 0x20, - 0x40, - 0x80, - 0x1b, - 0x36, - 0x6c, - 0xd8, - 0xab, - 0x4d, - 0x9a, - 0x2f, - 0x5e, - 0xbc, - 0x63, - 0xc6, - 0x97, - 0x35, - 0x6a, - 0xd4, - 0xb3, - 0x7d, - 0xfa, - 0xef, - 0xc5, - 0x91, - 0x39, - 0x72, - 0xe4, - 0xd3, - 0xbd, - 0x61, - 0xc2, - 0x9f, - 0x25, - 0x4a, - 0x94, - 0x33, - 0x66, - 0xcc, - 0x83, - 0x1d, - 0x3a, - 0x74, - 0xe8, - 0xcb, - 0x8d, - 0x01, - 0x02, - 0x04, - 0x08, - 0x10, - 0x20, - 0x40, - 0x80, - 0x1b, - 0x36, - 0x6c, - 0xd8, - 0xab, - 0x4d, - 0x9a, - 0x2f, - 0x5e, - 0xbc, - 0x63, - 0xc6, - 0x97, - 0x35, - 0x6a, - 0xd4, - 0xb3, - 0x7d, - 0xfa, - 0xef, - 0xc5, - 0x91, - 0x39, - 0x72, - 0xe4, - 0xd3, - 0xbd, - 0x61, - 0xc2, - 0x9f, - 0x25, - 0x4a, - 0x94, - 0x33, - 0x66, - 0xcc, - 0x83, - 0x1d, - 0x3a, - 0x74, - 0xe8, - 0xcb, - 0x8d, - 0x01, - 0x02, - 0x04, - 0x08, - 0x10, - 0x20, - 0x40, - 0x80, - 0x1b, - 0x36, - 0x6c, - 0xd8, - 0xab, - 0x4d, - 0x9a, - 0x2f, - 0x5e, - 0xbc, - 0x63, - 0xc6, - 0x97, - 0x35, - 0x6a, - 0xd4, - 0xb3, - 0x7d, - 0xfa, - 0xef, - 0xc5, - 0x91, - 0x39, - 0x72, - 0xe4, - 0xd3, - 0xbd, - 0x61, - 0xc2, - 0x9f, - 0x25, - 0x4a, - 0x94, - 0x33, - 0x66, - 0xcc, - 0x83, - 0x1d, - 0x3a, - 0x74, - 0xe8, - 0xcb, - 0x8d, - 0x01, - 0x02, - 0x04, - 0x08, - 0x10, - 0x20, - 0x40, - 0x80, - 0x1b, - 0x36, - 0x6c, - 0xd8, - 0xab, - 0x4d, - 0x9a, - 0x2f, - 0x5e, - 0xbc, - 0x63, - 0xc6, - 0x97, - 0x35, - 0x6a, - 0xd4, - 0xb3, - 0x7d, - 0xfa, - 0xef, - 0xc5, - 0x91, - 0x39, - 0x72, - 0xe4, - 0xd3, - 0xbd, - 0x61, - 0xc2, - 0x9f, - 0x25, - 0x4a, - 0x94, - 0x33, - 0x66, - 0xcc, - 0x83, - 0x1d, - 0x3a, - 0x74, - 0xe8, - 0xcb, - 0x8d, - 0x01, - 0x02, - 0x04, - 0x08, - 0x10, - 0x20, - 0x40, - 0x80, - 0x1b, - 0x36, - 0x6c, - 0xd8, - 0xab, - 0x4d, - 0x9a, - 0x2f, - 0x5e, - 0xbc, - 0x63, - 0xc6, - 0x97, - 0x35, - 0x6a, - 0xd4, - 0xb3, - 0x7d, - 0xfa, - 0xef, - 0xc5, - 0x91, - 0x39, - 0x72, - 0xe4, - 0xd3, - 0xbd, - 0x61, - 0xc2, - 0x9f, - 0x25, - 0x4a, - 0x94, - 0x33, - 0x66, - 0xcc, - 0x83, - 0x1d, - 0x3a, - 0x74, - 0xe8, - 0xcb, - 0x8d - ]); - var s = new Uint8Array([ - 0x63, - 0x7c, - 0x77, - 0x7b, - 0xf2, - 0x6b, - 0x6f, - 0xc5, - 0x30, - 0x01, - 0x67, - 0x2b, - 0xfe, - 0xd7, - 0xab, - 0x76, - 0xca, - 0x82, - 0xc9, - 0x7d, - 0xfa, - 0x59, - 0x47, - 0xf0, - 0xad, - 0xd4, - 0xa2, - 0xaf, - 0x9c, - 0xa4, - 0x72, - 0xc0, - 0xb7, - 0xfd, - 0x93, - 0x26, - 0x36, - 0x3f, - 0xf7, - 0xcc, - 0x34, - 0xa5, - 0xe5, - 0xf1, - 0x71, - 0xd8, - 0x31, - 0x15, - 0x04, - 0xc7, - 0x23, - 0xc3, - 0x18, - 0x96, - 0x05, - 0x9a, - 0x07, - 0x12, - 0x80, - 0xe2, - 0xeb, - 0x27, - 0xb2, - 0x75, - 0x09, - 0x83, - 0x2c, - 0x1a, - 0x1b, - 0x6e, - 0x5a, - 0xa0, - 0x52, - 0x3b, - 0xd6, - 0xb3, - 0x29, - 0xe3, - 0x2f, - 0x84, - 0x53, - 0xd1, - 0x00, - 0xed, - 0x20, - 0xfc, - 0xb1, - 0x5b, - 0x6a, - 0xcb, - 0xbe, - 0x39, - 0x4a, - 0x4c, - 0x58, - 0xcf, - 0xd0, - 0xef, - 0xaa, - 0xfb, - 0x43, - 0x4d, - 0x33, - 0x85, - 0x45, - 0xf9, - 0x02, - 0x7f, - 0x50, - 0x3c, - 0x9f, - 0xa8, - 0x51, - 0xa3, - 0x40, - 0x8f, - 0x92, - 0x9d, - 0x38, - 0xf5, - 0xbc, - 0xb6, - 0xda, - 0x21, - 0x10, - 0xff, - 0xf3, - 0xd2, - 0xcd, - 0x0c, - 0x13, - 0xec, - 0x5f, - 0x97, - 0x44, - 0x17, - 0xc4, - 0xa7, - 0x7e, - 0x3d, - 0x64, - 0x5d, - 0x19, - 0x73, - 0x60, - 0x81, - 0x4f, - 0xdc, - 0x22, - 0x2a, - 0x90, - 0x88, - 0x46, - 0xee, - 0xb8, - 0x14, - 0xde, - 0x5e, - 0x0b, - 0xdb, - 0xe0, - 0x32, - 0x3a, - 0x0a, - 0x49, - 0x06, - 0x24, - 0x5c, - 0xc2, - 0xd3, - 0xac, - 0x62, - 0x91, - 0x95, - 0xe4, - 0x79, - 0xe7, - 0xc8, - 0x37, - 0x6d, - 0x8d, - 0xd5, - 0x4e, - 0xa9, - 0x6c, - 0x56, - 0xf4, - 0xea, - 0x65, - 0x7a, - 0xae, - 0x08, - 0xba, - 0x78, - 0x25, - 0x2e, - 0x1c, - 0xa6, - 0xb4, - 0xc6, - 0xe8, - 0xdd, - 0x74, - 0x1f, - 0x4b, - 0xbd, - 0x8b, - 0x8a, - 0x70, - 0x3e, - 0xb5, - 0x66, - 0x48, - 0x03, - 0xf6, - 0x0e, - 0x61, - 0x35, - 0x57, - 0xb9, - 0x86, - 0xc1, - 0x1d, - 0x9e, - 0xe1, - 0xf8, - 0x98, - 0x11, - 0x69, - 0xd9, - 0x8e, - 0x94, - 0x9b, - 0x1e, - 0x87, - 0xe9, - 0xce, - 0x55, - 0x28, - 0xdf, - 0x8c, - 0xa1, - 0x89, - 0x0d, - 0xbf, - 0xe6, - 0x42, - 0x68, - 0x41, - 0x99, - 0x2d, - 0x0f, - 0xb0, - 0x54, - 0xbb, - 0x16 - ]); - var inv_s = new Uint8Array([ - 0x52, - 0x09, - 0x6a, - 0xd5, - 0x30, - 0x36, - 0xa5, - 0x38, - 0xbf, - 0x40, - 0xa3, - 0x9e, - 0x81, - 0xf3, - 0xd7, - 0xfb, - 0x7c, - 0xe3, - 0x39, - 0x82, - 0x9b, - 0x2f, - 0xff, - 0x87, - 0x34, - 0x8e, - 0x43, - 0x44, - 0xc4, - 0xde, - 0xe9, - 0xcb, - 0x54, - 0x7b, - 0x94, - 0x32, - 0xa6, - 0xc2, - 0x23, - 0x3d, - 0xee, - 0x4c, - 0x95, - 0x0b, - 0x42, - 0xfa, - 0xc3, - 0x4e, - 0x08, - 0x2e, - 0xa1, - 0x66, - 0x28, - 0xd9, - 0x24, - 0xb2, - 0x76, - 0x5b, - 0xa2, - 0x49, - 0x6d, - 0x8b, - 0xd1, - 0x25, - 0x72, - 0xf8, - 0xf6, - 0x64, - 0x86, - 0x68, - 0x98, - 0x16, - 0xd4, - 0xa4, - 0x5c, - 0xcc, - 0x5d, - 0x65, - 0xb6, - 0x92, - 0x6c, - 0x70, - 0x48, - 0x50, - 0xfd, - 0xed, - 0xb9, - 0xda, - 0x5e, - 0x15, - 0x46, - 0x57, - 0xa7, - 0x8d, - 0x9d, - 0x84, - 0x90, - 0xd8, - 0xab, - 0x00, - 0x8c, - 0xbc, - 0xd3, - 0x0a, - 0xf7, - 0xe4, - 0x58, - 0x05, - 0xb8, - 0xb3, - 0x45, - 0x06, - 0xd0, - 0x2c, - 0x1e, - 0x8f, - 0xca, - 0x3f, - 0x0f, - 0x02, - 0xc1, - 0xaf, - 0xbd, - 0x03, - 0x01, - 0x13, - 0x8a, - 0x6b, - 0x3a, - 0x91, - 0x11, - 0x41, - 0x4f, - 0x67, - 0xdc, - 0xea, - 0x97, - 0xf2, - 0xcf, - 0xce, - 0xf0, - 0xb4, - 0xe6, - 0x73, - 0x96, - 0xac, - 0x74, - 0x22, - 0xe7, - 0xad, - 0x35, - 0x85, - 0xe2, - 0xf9, - 0x37, - 0xe8, - 0x1c, - 0x75, - 0xdf, - 0x6e, - 0x47, - 0xf1, - 0x1a, - 0x71, - 0x1d, - 0x29, - 0xc5, - 0x89, - 0x6f, - 0xb7, - 0x62, - 0x0e, - 0xaa, - 0x18, - 0xbe, - 0x1b, - 0xfc, - 0x56, - 0x3e, - 0x4b, - 0xc6, - 0xd2, - 0x79, - 0x20, - 0x9a, - 0xdb, - 0xc0, - 0xfe, - 0x78, - 0xcd, - 0x5a, - 0xf4, - 0x1f, - 0xdd, - 0xa8, - 0x33, - 0x88, - 0x07, - 0xc7, - 0x31, - 0xb1, - 0x12, - 0x10, - 0x59, - 0x27, - 0x80, - 0xec, - 0x5f, - 0x60, - 0x51, - 0x7f, - 0xa9, - 0x19, - 0xb5, - 0x4a, - 0x0d, - 0x2d, - 0xe5, - 0x7a, - 0x9f, - 0x93, - 0xc9, - 0x9c, - 0xef, - 0xa0, - 0xe0, - 0x3b, - 0x4d, - 0xae, - 0x2a, - 0xf5, - 0xb0, - 0xc8, - 0xeb, - 0xbb, - 0x3c, - 0x83, - 0x53, - 0x99, - 0x61, - 0x17, - 0x2b, - 0x04, - 0x7e, - 0xba, - 0x77, - 0xd6, - 0x26, - 0xe1, - 0x69, - 0x14, - 0x63, - 0x55, - 0x21, - 0x0c, - 0x7d - ]); - var mixCol = new Uint8Array(256); + } + }; + return NullCipher; +}(); + +var AESBaseCipher = +/*#__PURE__*/ +function () { + function AESBaseCipher() { + _classCallCheck(this, AESBaseCipher); + + if (this.constructor === AESBaseCipher) { + (0, _util.unreachable)('Cannot initialize AESBaseCipher.'); + } + + this._s = new Uint8Array([0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76, 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0, 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc, 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15, 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75, 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0, 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84, 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b, 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf, 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8, 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5, 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2, 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17, 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73, 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb, 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79, 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9, 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08, 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a, 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e, 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94, 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf, 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16]); + this._inv_s = new Uint8Array([0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38, 0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb, 0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87, 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb, 0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d, 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e, 0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2, 0x76, 0x5b, 0xa2, 0x49, 0x6d, 0x8b, 0xd1, 0x25, 0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16, 0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92, 0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda, 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84, 0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a, 0xf7, 0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06, 0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02, 0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b, 0x3a, 0x91, 0x11, 0x41, 0x4f, 0x67, 0xdc, 0xea, 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73, 0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85, 0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e, 0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89, 0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b, 0xfc, 0x56, 0x3e, 0x4b, 0xc6, 0xd2, 0x79, 0x20, 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4, 0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31, 0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f, 0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d, 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef, 0xa0, 0xe0, 0x3b, 0x4d, 0xae, 0x2a, 0xf5, 0xb0, 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61, 0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26, 0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c, 0x7d]); + this._mix = new Uint32Array([0x00000000, 0x0e090d0b, 0x1c121a16, 0x121b171d, 0x3824342c, 0x362d3927, 0x24362e3a, 0x2a3f2331, 0x70486858, 0x7e416553, 0x6c5a724e, 0x62537f45, 0x486c5c74, 0x4665517f, 0x547e4662, 0x5a774b69, 0xe090d0b0, 0xee99ddbb, 0xfc82caa6, 0xf28bc7ad, 0xd8b4e49c, 0xd6bde997, 0xc4a6fe8a, 0xcaaff381, 0x90d8b8e8, 0x9ed1b5e3, 0x8ccaa2fe, 0x82c3aff5, 0xa8fc8cc4, 0xa6f581cf, 0xb4ee96d2, 0xbae79bd9, 0xdb3bbb7b, 0xd532b670, 0xc729a16d, 0xc920ac66, 0xe31f8f57, 0xed16825c, 0xff0d9541, 0xf104984a, 0xab73d323, 0xa57ade28, 0xb761c935, 0xb968c43e, 0x9357e70f, 0x9d5eea04, 0x8f45fd19, 0x814cf012, 0x3bab6bcb, 0x35a266c0, 0x27b971dd, 0x29b07cd6, 0x038f5fe7, 0x0d8652ec, 0x1f9d45f1, 0x119448fa, 0x4be30393, 0x45ea0e98, 0x57f11985, 0x59f8148e, 0x73c737bf, 0x7dce3ab4, 0x6fd52da9, 0x61dc20a2, 0xad766df6, 0xa37f60fd, 0xb16477e0, 0xbf6d7aeb, 0x955259da, 0x9b5b54d1, 0x894043cc, 0x87494ec7, 0xdd3e05ae, 0xd33708a5, 0xc12c1fb8, 0xcf2512b3, 0xe51a3182, 0xeb133c89, 0xf9082b94, 0xf701269f, 0x4de6bd46, 0x43efb04d, 0x51f4a750, 0x5ffdaa5b, 0x75c2896a, 0x7bcb8461, 0x69d0937c, 0x67d99e77, 0x3daed51e, 0x33a7d815, 0x21bccf08, 0x2fb5c203, 0x058ae132, 0x0b83ec39, 0x1998fb24, 0x1791f62f, 0x764dd68d, 0x7844db86, 0x6a5fcc9b, 0x6456c190, 0x4e69e2a1, 0x4060efaa, 0x527bf8b7, 0x5c72f5bc, 0x0605bed5, 0x080cb3de, 0x1a17a4c3, 0x141ea9c8, 0x3e218af9, 0x302887f2, 0x223390ef, 0x2c3a9de4, 0x96dd063d, 0x98d40b36, 0x8acf1c2b, 0x84c61120, 0xaef93211, 0xa0f03f1a, 0xb2eb2807, 0xbce2250c, 0xe6956e65, 0xe89c636e, 0xfa877473, 0xf48e7978, 0xdeb15a49, 0xd0b85742, 0xc2a3405f, 0xccaa4d54, 0x41ecdaf7, 0x4fe5d7fc, 0x5dfec0e1, 0x53f7cdea, 0x79c8eedb, 0x77c1e3d0, 0x65daf4cd, 0x6bd3f9c6, 0x31a4b2af, 0x3fadbfa4, 0x2db6a8b9, 0x23bfa5b2, 0x09808683, 0x07898b88, 0x15929c95, 0x1b9b919e, 0xa17c0a47, 0xaf75074c, 0xbd6e1051, 0xb3671d5a, 0x99583e6b, 0x97513360, 0x854a247d, 0x8b432976, 0xd134621f, 0xdf3d6f14, 0xcd267809, 0xc32f7502, 0xe9105633, 0xe7195b38, 0xf5024c25, 0xfb0b412e, 0x9ad7618c, 0x94de6c87, 0x86c57b9a, 0x88cc7691, 0xa2f355a0, 0xacfa58ab, 0xbee14fb6, 0xb0e842bd, 0xea9f09d4, 0xe49604df, 0xf68d13c2, 0xf8841ec9, 0xd2bb3df8, 0xdcb230f3, 0xcea927ee, 0xc0a02ae5, 0x7a47b13c, 0x744ebc37, 0x6655ab2a, 0x685ca621, 0x42638510, 0x4c6a881b, 0x5e719f06, 0x5078920d, 0x0a0fd964, 0x0406d46f, 0x161dc372, 0x1814ce79, 0x322bed48, 0x3c22e043, 0x2e39f75e, 0x2030fa55, 0xec9ab701, 0xe293ba0a, 0xf088ad17, 0xfe81a01c, 0xd4be832d, 0xdab78e26, 0xc8ac993b, 0xc6a59430, 0x9cd2df59, 0x92dbd252, 0x80c0c54f, 0x8ec9c844, 0xa4f6eb75, 0xaaffe67e, 0xb8e4f163, 0xb6edfc68, 0x0c0a67b1, 0x02036aba, 0x10187da7, 0x1e1170ac, 0x342e539d, 0x3a275e96, 0x283c498b, 0x26354480, 0x7c420fe9, 0x724b02e2, 0x605015ff, 0x6e5918f4, 0x44663bc5, 0x4a6f36ce, 0x587421d3, 0x567d2cd8, 0x37a10c7a, 0x39a80171, 0x2bb3166c, 0x25ba1b67, 0x0f853856, 0x018c355d, 0x13972240, 0x1d9e2f4b, 0x47e96422, 0x49e06929, 0x5bfb7e34, 0x55f2733f, 0x7fcd500e, 0x71c45d05, 0x63df4a18, 0x6dd64713, 0xd731dcca, 0xd938d1c1, 0xcb23c6dc, 0xc52acbd7, 0xef15e8e6, 0xe11ce5ed, 0xf307f2f0, 0xfd0efffb, 0xa779b492, 0xa970b999, 0xbb6bae84, 0xb562a38f, 0x9f5d80be, 0x91548db5, 0x834f9aa8, 0x8d4697a3]); + this._mixCol = new Uint8Array(256); + for (var i = 0; i < 256; i++) { - if (i < 128) { - mixCol[i] = i << 1; - } else { - mixCol[i] = i << 1 ^ 0x1b; - } - } - var mix = new Uint32Array([ - 0x00000000, - 0x0e090d0b, - 0x1c121a16, - 0x121b171d, - 0x3824342c, - 0x362d3927, - 0x24362e3a, - 0x2a3f2331, - 0x70486858, - 0x7e416553, - 0x6c5a724e, - 0x62537f45, - 0x486c5c74, - 0x4665517f, - 0x547e4662, - 0x5a774b69, - 0xe090d0b0, - 0xee99ddbb, - 0xfc82caa6, - 0xf28bc7ad, - 0xd8b4e49c, - 0xd6bde997, - 0xc4a6fe8a, - 0xcaaff381, - 0x90d8b8e8, - 0x9ed1b5e3, - 0x8ccaa2fe, - 0x82c3aff5, - 0xa8fc8cc4, - 0xa6f581cf, - 0xb4ee96d2, - 0xbae79bd9, - 0xdb3bbb7b, - 0xd532b670, - 0xc729a16d, - 0xc920ac66, - 0xe31f8f57, - 0xed16825c, - 0xff0d9541, - 0xf104984a, - 0xab73d323, - 0xa57ade28, - 0xb761c935, - 0xb968c43e, - 0x9357e70f, - 0x9d5eea04, - 0x8f45fd19, - 0x814cf012, - 0x3bab6bcb, - 0x35a266c0, - 0x27b971dd, - 0x29b07cd6, - 0x038f5fe7, - 0x0d8652ec, - 0x1f9d45f1, - 0x119448fa, - 0x4be30393, - 0x45ea0e98, - 0x57f11985, - 0x59f8148e, - 0x73c737bf, - 0x7dce3ab4, - 0x6fd52da9, - 0x61dc20a2, - 0xad766df6, - 0xa37f60fd, - 0xb16477e0, - 0xbf6d7aeb, - 0x955259da, - 0x9b5b54d1, - 0x894043cc, - 0x87494ec7, - 0xdd3e05ae, - 0xd33708a5, - 0xc12c1fb8, - 0xcf2512b3, - 0xe51a3182, - 0xeb133c89, - 0xf9082b94, - 0xf701269f, - 0x4de6bd46, - 0x43efb04d, - 0x51f4a750, - 0x5ffdaa5b, - 0x75c2896a, - 0x7bcb8461, - 0x69d0937c, - 0x67d99e77, - 0x3daed51e, - 0x33a7d815, - 0x21bccf08, - 0x2fb5c203, - 0x058ae132, - 0x0b83ec39, - 0x1998fb24, - 0x1791f62f, - 0x764dd68d, - 0x7844db86, - 0x6a5fcc9b, - 0x6456c190, - 0x4e69e2a1, - 0x4060efaa, - 0x527bf8b7, - 0x5c72f5bc, - 0x0605bed5, - 0x080cb3de, - 0x1a17a4c3, - 0x141ea9c8, - 0x3e218af9, - 0x302887f2, - 0x223390ef, - 0x2c3a9de4, - 0x96dd063d, - 0x98d40b36, - 0x8acf1c2b, - 0x84c61120, - 0xaef93211, - 0xa0f03f1a, - 0xb2eb2807, - 0xbce2250c, - 0xe6956e65, - 0xe89c636e, - 0xfa877473, - 0xf48e7978, - 0xdeb15a49, - 0xd0b85742, - 0xc2a3405f, - 0xccaa4d54, - 0x41ecdaf7, - 0x4fe5d7fc, - 0x5dfec0e1, - 0x53f7cdea, - 0x79c8eedb, - 0x77c1e3d0, - 0x65daf4cd, - 0x6bd3f9c6, - 0x31a4b2af, - 0x3fadbfa4, - 0x2db6a8b9, - 0x23bfa5b2, - 0x09808683, - 0x07898b88, - 0x15929c95, - 0x1b9b919e, - 0xa17c0a47, - 0xaf75074c, - 0xbd6e1051, - 0xb3671d5a, - 0x99583e6b, - 0x97513360, - 0x854a247d, - 0x8b432976, - 0xd134621f, - 0xdf3d6f14, - 0xcd267809, - 0xc32f7502, - 0xe9105633, - 0xe7195b38, - 0xf5024c25, - 0xfb0b412e, - 0x9ad7618c, - 0x94de6c87, - 0x86c57b9a, - 0x88cc7691, - 0xa2f355a0, - 0xacfa58ab, - 0xbee14fb6, - 0xb0e842bd, - 0xea9f09d4, - 0xe49604df, - 0xf68d13c2, - 0xf8841ec9, - 0xd2bb3df8, - 0xdcb230f3, - 0xcea927ee, - 0xc0a02ae5, - 0x7a47b13c, - 0x744ebc37, - 0x6655ab2a, - 0x685ca621, - 0x42638510, - 0x4c6a881b, - 0x5e719f06, - 0x5078920d, - 0x0a0fd964, - 0x0406d46f, - 0x161dc372, - 0x1814ce79, - 0x322bed48, - 0x3c22e043, - 0x2e39f75e, - 0x2030fa55, - 0xec9ab701, - 0xe293ba0a, - 0xf088ad17, - 0xfe81a01c, - 0xd4be832d, - 0xdab78e26, - 0xc8ac993b, - 0xc6a59430, - 0x9cd2df59, - 0x92dbd252, - 0x80c0c54f, - 0x8ec9c844, - 0xa4f6eb75, - 0xaaffe67e, - 0xb8e4f163, - 0xb6edfc68, - 0x0c0a67b1, - 0x02036aba, - 0x10187da7, - 0x1e1170ac, - 0x342e539d, - 0x3a275e96, - 0x283c498b, - 0x26354480, - 0x7c420fe9, - 0x724b02e2, - 0x605015ff, - 0x6e5918f4, - 0x44663bc5, - 0x4a6f36ce, - 0x587421d3, - 0x567d2cd8, - 0x37a10c7a, - 0x39a80171, - 0x2bb3166c, - 0x25ba1b67, - 0x0f853856, - 0x018c355d, - 0x13972240, - 0x1d9e2f4b, - 0x47e96422, - 0x49e06929, - 0x5bfb7e34, - 0x55f2733f, - 0x7fcd500e, - 0x71c45d05, - 0x63df4a18, - 0x6dd64713, - 0xd731dcca, - 0xd938d1c1, - 0xcb23c6dc, - 0xc52acbd7, - 0xef15e8e6, - 0xe11ce5ed, - 0xf307f2f0, - 0xfd0efffb, - 0xa779b492, - 0xa970b999, - 0xbb6bae84, - 0xb562a38f, - 0x9f5d80be, - 0x91548db5, - 0x834f9aa8, - 0x8d4697a3 - ]); - function expandKey128(cipherKey) { - var b = 176, result = new Uint8Array(b); - result.set(cipherKey); - for (var j = 16, i = 1; j < b; ++i) { - var t1 = result[j - 3], t2 = result[j - 2], t3 = result[j - 1], t4 = result[j - 4]; - t1 = s[t1]; - t2 = s[t2]; - t3 = s[t3]; - t4 = s[t4]; - t1 = t1 ^ rcon[i]; - for (var n = 0; n < 4; ++n) { - result[j] = t1 ^= result[j - 16]; - j++; - result[j] = t2 ^= result[j - 16]; - j++; - result[j] = t3 ^= result[j - 16]; - j++; - result[j] = t4 ^= result[j - 16]; - j++; - } - } - return result; - } - function decrypt128(input, key) { - var state = new Uint8Array(16); - state.set(input); - var i, j, k; - var t, u, v; - for (j = 0, k = 160; j < 16; ++j, ++k) { - state[j] ^= key[k]; - } - for (i = 9; i >= 1; --i) { - t = state[13]; - state[13] = state[9]; - state[9] = state[5]; - state[5] = state[1]; - state[1] = t; - t = state[14]; - u = state[10]; - state[14] = state[6]; - state[10] = state[2]; - state[6] = t; - state[2] = u; - t = state[15]; - u = state[11]; - v = state[7]; - state[15] = state[3]; - state[11] = t; - state[7] = u; - state[3] = v; - for (j = 0; j < 16; ++j) { - state[j] = inv_s[state[j]]; - } - for (j = 0, k = i * 16; j < 16; ++j, ++k) { - state[j] ^= key[k]; - } - for (j = 0; j < 16; j += 4) { - var s0 = mix[state[j]], s1 = mix[state[j + 1]], s2 = mix[state[j + 2]], s3 = mix[state[j + 3]]; - t = s0 ^ s1 >>> 8 ^ s1 << 24 ^ s2 >>> 16 ^ s2 << 16 ^ s3 >>> 24 ^ s3 << 8; - state[j] = t >>> 24 & 0xFF; - state[j + 1] = t >> 16 & 0xFF; - state[j + 2] = t >> 8 & 0xFF; - state[j + 3] = t & 0xFF; - } - } - t = state[13]; - state[13] = state[9]; - state[9] = state[5]; - state[5] = state[1]; - state[1] = t; - t = state[14]; - u = state[10]; - state[14] = state[6]; - state[10] = state[2]; - state[6] = t; - state[2] = u; - t = state[15]; - u = state[11]; - v = state[7]; - state[15] = state[3]; - state[11] = t; - state[7] = u; - state[3] = v; - for (j = 0; j < 16; ++j) { - state[j] = inv_s[state[j]]; - state[j] ^= key[j]; - } - return state; - } - function encrypt128(input, key) { - var t, u, v, k; - var state = new Uint8Array(16); - state.set(input); - for (j = 0; j < 16; ++j) { - state[j] ^= key[j]; - } - for (i = 1; i < 10; i++) { - for (j = 0; j < 16; ++j) { - state[j] = s[state[j]]; - } - v = state[1]; - state[1] = state[5]; - state[5] = state[9]; - state[9] = state[13]; - state[13] = v; - v = state[2]; - u = state[6]; - state[2] = state[10]; - state[6] = state[14]; - state[10] = v; - state[14] = u; - v = state[3]; - u = state[7]; - t = state[11]; - state[3] = state[15]; - state[7] = v; - state[11] = u; - state[15] = t; - for (var j = 0; j < 16; j += 4) { - var s0 = state[j + 0], s1 = state[j + 1]; - var s2 = state[j + 2], s3 = state[j + 3]; - t = s0 ^ s1 ^ s2 ^ s3; - state[j + 0] ^= t ^ mixCol[s0 ^ s1]; - state[j + 1] ^= t ^ mixCol[s1 ^ s2]; - state[j + 2] ^= t ^ mixCol[s2 ^ s3]; - state[j + 3] ^= t ^ mixCol[s3 ^ s0]; - } - for (j = 0, k = i * 16; j < 16; ++j, ++k) { - state[j] ^= key[k]; - } - } - for (j = 0; j < 16; ++j) { - state[j] = s[state[j]]; - } - v = state[1]; - state[1] = state[5]; - state[5] = state[9]; - state[9] = state[13]; - state[13] = v; - v = state[2]; - u = state[6]; - state[2] = state[10]; - state[6] = state[14]; - state[10] = v; - state[14] = u; - v = state[3]; - u = state[7]; - t = state[11]; - state[3] = state[15]; - state[7] = v; - state[11] = u; - state[15] = t; - for (j = 0, k = 160; j < 16; ++j, ++k) { - state[j] ^= key[k]; - } - return state; - } - function AES128Cipher(key) { - this.key = expandKey128(key); - this.buffer = new Uint8Array(16); - this.bufferPosition = 0; - } - function decryptBlock2(data, finalize) { - var i, j, ii, sourceLength = data.length, buffer = this.buffer, bufferLength = this.bufferPosition, result = [], iv = this.iv; - for (i = 0; i < sourceLength; ++i) { - buffer[bufferLength] = data[i]; - ++bufferLength; - if (bufferLength < 16) { - continue; - } - var plain = decrypt128(buffer, this.key); - for (j = 0; j < 16; ++j) { - plain[j] ^= iv[j]; - } - iv = buffer; - result.push(plain); - buffer = new Uint8Array(16); - bufferLength = 0; - } - this.buffer = buffer; - this.bufferLength = bufferLength; - this.iv = iv; - if (result.length === 0) { - return new Uint8Array([]); - } - var outputLength = 16 * result.length; - if (finalize) { - var lastBlock = result[result.length - 1]; - var psLen = lastBlock[15]; - if (psLen <= 16) { - for (i = 15, ii = 16 - psLen; i >= ii; --i) { - if (lastBlock[i] !== psLen) { - psLen = 0; - break; - } - } - outputLength -= psLen; - result[result.length - 1] = lastBlock.subarray(0, 16 - psLen); - } - } - var output = new Uint8Array(outputLength); - for (i = 0, j = 0, ii = result.length; i < ii; ++i, j += 16) { - output.set(result[i], j); - } - return output; - } - AES128Cipher.prototype = { - decryptBlock: function AES128Cipher_decryptBlock(data, finalize) { - var i, sourceLength = data.length; - var buffer = this.buffer, bufferLength = this.bufferPosition; - for (i = 0; bufferLength < 16 && i < sourceLength; ++i, ++bufferLength) { - buffer[bufferLength] = data[i]; - } - if (bufferLength < 16) { - this.bufferLength = bufferLength; - return new Uint8Array([]); - } - this.iv = buffer; - this.buffer = new Uint8Array(16); - this.bufferLength = 0; - this.decryptBlock = decryptBlock2; - return this.decryptBlock(data.subarray(16), finalize); - }, - encrypt: function AES128Cipher_encrypt(data, iv) { - var i, j, ii, sourceLength = data.length, buffer = this.buffer, bufferLength = this.bufferPosition, result = []; - if (!iv) { - iv = new Uint8Array(16); - } - for (i = 0; i < sourceLength; ++i) { - buffer[bufferLength] = data[i]; - ++bufferLength; - if (bufferLength < 16) { - continue; - } - for (j = 0; j < 16; ++j) { - buffer[j] ^= iv[j]; - } - var cipher = encrypt128(buffer, this.key); - iv = cipher; - result.push(cipher); - buffer = new Uint8Array(16); - bufferLength = 0; - } - this.buffer = buffer; - this.bufferLength = bufferLength; - this.iv = iv; - if (result.length === 0) { - return new Uint8Array([]); - } - var outputLength = 16 * result.length; - var output = new Uint8Array(outputLength); - for (i = 0, j = 0, ii = result.length; i < ii; ++i, j += 16) { - output.set(result[i], j); - } - return output; - } - }; - return AES128Cipher; - }(); - var AES256Cipher = function AES256CipherClosure() { - var rcon = new Uint8Array([ - 0x8d, - 0x01, - 0x02, - 0x04, - 0x08, - 0x10, - 0x20, - 0x40, - 0x80, - 0x1b, - 0x36, - 0x6c, - 0xd8, - 0xab, - 0x4d, - 0x9a, - 0x2f, - 0x5e, - 0xbc, - 0x63, - 0xc6, - 0x97, - 0x35, - 0x6a, - 0xd4, - 0xb3, - 0x7d, - 0xfa, - 0xef, - 0xc5, - 0x91, - 0x39, - 0x72, - 0xe4, - 0xd3, - 0xbd, - 0x61, - 0xc2, - 0x9f, - 0x25, - 0x4a, - 0x94, - 0x33, - 0x66, - 0xcc, - 0x83, - 0x1d, - 0x3a, - 0x74, - 0xe8, - 0xcb, - 0x8d, - 0x01, - 0x02, - 0x04, - 0x08, - 0x10, - 0x20, - 0x40, - 0x80, - 0x1b, - 0x36, - 0x6c, - 0xd8, - 0xab, - 0x4d, - 0x9a, - 0x2f, - 0x5e, - 0xbc, - 0x63, - 0xc6, - 0x97, - 0x35, - 0x6a, - 0xd4, - 0xb3, - 0x7d, - 0xfa, - 0xef, - 0xc5, - 0x91, - 0x39, - 0x72, - 0xe4, - 0xd3, - 0xbd, - 0x61, - 0xc2, - 0x9f, - 0x25, - 0x4a, - 0x94, - 0x33, - 0x66, - 0xcc, - 0x83, - 0x1d, - 0x3a, - 0x74, - 0xe8, - 0xcb, - 0x8d, - 0x01, - 0x02, - 0x04, - 0x08, - 0x10, - 0x20, - 0x40, - 0x80, - 0x1b, - 0x36, - 0x6c, - 0xd8, - 0xab, - 0x4d, - 0x9a, - 0x2f, - 0x5e, - 0xbc, - 0x63, - 0xc6, - 0x97, - 0x35, - 0x6a, - 0xd4, - 0xb3, - 0x7d, - 0xfa, - 0xef, - 0xc5, - 0x91, - 0x39, - 0x72, - 0xe4, - 0xd3, - 0xbd, - 0x61, - 0xc2, - 0x9f, - 0x25, - 0x4a, - 0x94, - 0x33, - 0x66, - 0xcc, - 0x83, - 0x1d, - 0x3a, - 0x74, - 0xe8, - 0xcb, - 0x8d, - 0x01, - 0x02, - 0x04, - 0x08, - 0x10, - 0x20, - 0x40, - 0x80, - 0x1b, - 0x36, - 0x6c, - 0xd8, - 0xab, - 0x4d, - 0x9a, - 0x2f, - 0x5e, - 0xbc, - 0x63, - 0xc6, - 0x97, - 0x35, - 0x6a, - 0xd4, - 0xb3, - 0x7d, - 0xfa, - 0xef, - 0xc5, - 0x91, - 0x39, - 0x72, - 0xe4, - 0xd3, - 0xbd, - 0x61, - 0xc2, - 0x9f, - 0x25, - 0x4a, - 0x94, - 0x33, - 0x66, - 0xcc, - 0x83, - 0x1d, - 0x3a, - 0x74, - 0xe8, - 0xcb, - 0x8d, - 0x01, - 0x02, - 0x04, - 0x08, - 0x10, - 0x20, - 0x40, - 0x80, - 0x1b, - 0x36, - 0x6c, - 0xd8, - 0xab, - 0x4d, - 0x9a, - 0x2f, - 0x5e, - 0xbc, - 0x63, - 0xc6, - 0x97, - 0x35, - 0x6a, - 0xd4, - 0xb3, - 0x7d, - 0xfa, - 0xef, - 0xc5, - 0x91, - 0x39, - 0x72, - 0xe4, - 0xd3, - 0xbd, - 0x61, - 0xc2, - 0x9f, - 0x25, - 0x4a, - 0x94, - 0x33, - 0x66, - 0xcc, - 0x83, - 0x1d, - 0x3a, - 0x74, - 0xe8, - 0xcb, - 0x8d - ]); - var s = new Uint8Array([ - 0x63, - 0x7c, - 0x77, - 0x7b, - 0xf2, - 0x6b, - 0x6f, - 0xc5, - 0x30, - 0x01, - 0x67, - 0x2b, - 0xfe, - 0xd7, - 0xab, - 0x76, - 0xca, - 0x82, - 0xc9, - 0x7d, - 0xfa, - 0x59, - 0x47, - 0xf0, - 0xad, - 0xd4, - 0xa2, - 0xaf, - 0x9c, - 0xa4, - 0x72, - 0xc0, - 0xb7, - 0xfd, - 0x93, - 0x26, - 0x36, - 0x3f, - 0xf7, - 0xcc, - 0x34, - 0xa5, - 0xe5, - 0xf1, - 0x71, - 0xd8, - 0x31, - 0x15, - 0x04, - 0xc7, - 0x23, - 0xc3, - 0x18, - 0x96, - 0x05, - 0x9a, - 0x07, - 0x12, - 0x80, - 0xe2, - 0xeb, - 0x27, - 0xb2, - 0x75, - 0x09, - 0x83, - 0x2c, - 0x1a, - 0x1b, - 0x6e, - 0x5a, - 0xa0, - 0x52, - 0x3b, - 0xd6, - 0xb3, - 0x29, - 0xe3, - 0x2f, - 0x84, - 0x53, - 0xd1, - 0x00, - 0xed, - 0x20, - 0xfc, - 0xb1, - 0x5b, - 0x6a, - 0xcb, - 0xbe, - 0x39, - 0x4a, - 0x4c, - 0x58, - 0xcf, - 0xd0, - 0xef, - 0xaa, - 0xfb, - 0x43, - 0x4d, - 0x33, - 0x85, - 0x45, - 0xf9, - 0x02, - 0x7f, - 0x50, - 0x3c, - 0x9f, - 0xa8, - 0x51, - 0xa3, - 0x40, - 0x8f, - 0x92, - 0x9d, - 0x38, - 0xf5, - 0xbc, - 0xb6, - 0xda, - 0x21, - 0x10, - 0xff, - 0xf3, - 0xd2, - 0xcd, - 0x0c, - 0x13, - 0xec, - 0x5f, - 0x97, - 0x44, - 0x17, - 0xc4, - 0xa7, - 0x7e, - 0x3d, - 0x64, - 0x5d, - 0x19, - 0x73, - 0x60, - 0x81, - 0x4f, - 0xdc, - 0x22, - 0x2a, - 0x90, - 0x88, - 0x46, - 0xee, - 0xb8, - 0x14, - 0xde, - 0x5e, - 0x0b, - 0xdb, - 0xe0, - 0x32, - 0x3a, - 0x0a, - 0x49, - 0x06, - 0x24, - 0x5c, - 0xc2, - 0xd3, - 0xac, - 0x62, - 0x91, - 0x95, - 0xe4, - 0x79, - 0xe7, - 0xc8, - 0x37, - 0x6d, - 0x8d, - 0xd5, - 0x4e, - 0xa9, - 0x6c, - 0x56, - 0xf4, - 0xea, - 0x65, - 0x7a, - 0xae, - 0x08, - 0xba, - 0x78, - 0x25, - 0x2e, - 0x1c, - 0xa6, - 0xb4, - 0xc6, - 0xe8, - 0xdd, - 0x74, - 0x1f, - 0x4b, - 0xbd, - 0x8b, - 0x8a, - 0x70, - 0x3e, - 0xb5, - 0x66, - 0x48, - 0x03, - 0xf6, - 0x0e, - 0x61, - 0x35, - 0x57, - 0xb9, - 0x86, - 0xc1, - 0x1d, - 0x9e, - 0xe1, - 0xf8, - 0x98, - 0x11, - 0x69, - 0xd9, - 0x8e, - 0x94, - 0x9b, - 0x1e, - 0x87, - 0xe9, - 0xce, - 0x55, - 0x28, - 0xdf, - 0x8c, - 0xa1, - 0x89, - 0x0d, - 0xbf, - 0xe6, - 0x42, - 0x68, - 0x41, - 0x99, - 0x2d, - 0x0f, - 0xb0, - 0x54, - 0xbb, - 0x16 - ]); - var inv_s = new Uint8Array([ - 0x52, - 0x09, - 0x6a, - 0xd5, - 0x30, - 0x36, - 0xa5, - 0x38, - 0xbf, - 0x40, - 0xa3, - 0x9e, - 0x81, - 0xf3, - 0xd7, - 0xfb, - 0x7c, - 0xe3, - 0x39, - 0x82, - 0x9b, - 0x2f, - 0xff, - 0x87, - 0x34, - 0x8e, - 0x43, - 0x44, - 0xc4, - 0xde, - 0xe9, - 0xcb, - 0x54, - 0x7b, - 0x94, - 0x32, - 0xa6, - 0xc2, - 0x23, - 0x3d, - 0xee, - 0x4c, - 0x95, - 0x0b, - 0x42, - 0xfa, - 0xc3, - 0x4e, - 0x08, - 0x2e, - 0xa1, - 0x66, - 0x28, - 0xd9, - 0x24, - 0xb2, - 0x76, - 0x5b, - 0xa2, - 0x49, - 0x6d, - 0x8b, - 0xd1, - 0x25, - 0x72, - 0xf8, - 0xf6, - 0x64, - 0x86, - 0x68, - 0x98, - 0x16, - 0xd4, - 0xa4, - 0x5c, - 0xcc, - 0x5d, - 0x65, - 0xb6, - 0x92, - 0x6c, - 0x70, - 0x48, - 0x50, - 0xfd, - 0xed, - 0xb9, - 0xda, - 0x5e, - 0x15, - 0x46, - 0x57, - 0xa7, - 0x8d, - 0x9d, - 0x84, - 0x90, - 0xd8, - 0xab, - 0x00, - 0x8c, - 0xbc, - 0xd3, - 0x0a, - 0xf7, - 0xe4, - 0x58, - 0x05, - 0xb8, - 0xb3, - 0x45, - 0x06, - 0xd0, - 0x2c, - 0x1e, - 0x8f, - 0xca, - 0x3f, - 0x0f, - 0x02, - 0xc1, - 0xaf, - 0xbd, - 0x03, - 0x01, - 0x13, - 0x8a, - 0x6b, - 0x3a, - 0x91, - 0x11, - 0x41, - 0x4f, - 0x67, - 0xdc, - 0xea, - 0x97, - 0xf2, - 0xcf, - 0xce, - 0xf0, - 0xb4, - 0xe6, - 0x73, - 0x96, - 0xac, - 0x74, - 0x22, - 0xe7, - 0xad, - 0x35, - 0x85, - 0xe2, - 0xf9, - 0x37, - 0xe8, - 0x1c, - 0x75, - 0xdf, - 0x6e, - 0x47, - 0xf1, - 0x1a, - 0x71, - 0x1d, - 0x29, - 0xc5, - 0x89, - 0x6f, - 0xb7, - 0x62, - 0x0e, - 0xaa, - 0x18, - 0xbe, - 0x1b, - 0xfc, - 0x56, - 0x3e, - 0x4b, - 0xc6, - 0xd2, - 0x79, - 0x20, - 0x9a, - 0xdb, - 0xc0, - 0xfe, - 0x78, - 0xcd, - 0x5a, - 0xf4, - 0x1f, - 0xdd, - 0xa8, - 0x33, - 0x88, - 0x07, - 0xc7, - 0x31, - 0xb1, - 0x12, - 0x10, - 0x59, - 0x27, - 0x80, - 0xec, - 0x5f, - 0x60, - 0x51, - 0x7f, - 0xa9, - 0x19, - 0xb5, - 0x4a, - 0x0d, - 0x2d, - 0xe5, - 0x7a, - 0x9f, - 0x93, - 0xc9, - 0x9c, - 0xef, - 0xa0, - 0xe0, - 0x3b, - 0x4d, - 0xae, - 0x2a, - 0xf5, - 0xb0, - 0xc8, - 0xeb, - 0xbb, - 0x3c, - 0x83, - 0x53, - 0x99, - 0x61, - 0x17, - 0x2b, - 0x04, - 0x7e, - 0xba, - 0x77, - 0xd6, - 0x26, - 0xe1, - 0x69, - 0x14, - 0x63, - 0x55, - 0x21, - 0x0c, - 0x7d - ]); - var mixCol = new Uint8Array(256); - for (var i = 0; i < 256; i++) { - if (i < 128) { - mixCol[i] = i << 1; - } else { - mixCol[i] = i << 1 ^ 0x1b; - } - } - var mix = new Uint32Array([ - 0x00000000, - 0x0e090d0b, - 0x1c121a16, - 0x121b171d, - 0x3824342c, - 0x362d3927, - 0x24362e3a, - 0x2a3f2331, - 0x70486858, - 0x7e416553, - 0x6c5a724e, - 0x62537f45, - 0x486c5c74, - 0x4665517f, - 0x547e4662, - 0x5a774b69, - 0xe090d0b0, - 0xee99ddbb, - 0xfc82caa6, - 0xf28bc7ad, - 0xd8b4e49c, - 0xd6bde997, - 0xc4a6fe8a, - 0xcaaff381, - 0x90d8b8e8, - 0x9ed1b5e3, - 0x8ccaa2fe, - 0x82c3aff5, - 0xa8fc8cc4, - 0xa6f581cf, - 0xb4ee96d2, - 0xbae79bd9, - 0xdb3bbb7b, - 0xd532b670, - 0xc729a16d, - 0xc920ac66, - 0xe31f8f57, - 0xed16825c, - 0xff0d9541, - 0xf104984a, - 0xab73d323, - 0xa57ade28, - 0xb761c935, - 0xb968c43e, - 0x9357e70f, - 0x9d5eea04, - 0x8f45fd19, - 0x814cf012, - 0x3bab6bcb, - 0x35a266c0, - 0x27b971dd, - 0x29b07cd6, - 0x038f5fe7, - 0x0d8652ec, - 0x1f9d45f1, - 0x119448fa, - 0x4be30393, - 0x45ea0e98, - 0x57f11985, - 0x59f8148e, - 0x73c737bf, - 0x7dce3ab4, - 0x6fd52da9, - 0x61dc20a2, - 0xad766df6, - 0xa37f60fd, - 0xb16477e0, - 0xbf6d7aeb, - 0x955259da, - 0x9b5b54d1, - 0x894043cc, - 0x87494ec7, - 0xdd3e05ae, - 0xd33708a5, - 0xc12c1fb8, - 0xcf2512b3, - 0xe51a3182, - 0xeb133c89, - 0xf9082b94, - 0xf701269f, - 0x4de6bd46, - 0x43efb04d, - 0x51f4a750, - 0x5ffdaa5b, - 0x75c2896a, - 0x7bcb8461, - 0x69d0937c, - 0x67d99e77, - 0x3daed51e, - 0x33a7d815, - 0x21bccf08, - 0x2fb5c203, - 0x058ae132, - 0x0b83ec39, - 0x1998fb24, - 0x1791f62f, - 0x764dd68d, - 0x7844db86, - 0x6a5fcc9b, - 0x6456c190, - 0x4e69e2a1, - 0x4060efaa, - 0x527bf8b7, - 0x5c72f5bc, - 0x0605bed5, - 0x080cb3de, - 0x1a17a4c3, - 0x141ea9c8, - 0x3e218af9, - 0x302887f2, - 0x223390ef, - 0x2c3a9de4, - 0x96dd063d, - 0x98d40b36, - 0x8acf1c2b, - 0x84c61120, - 0xaef93211, - 0xa0f03f1a, - 0xb2eb2807, - 0xbce2250c, - 0xe6956e65, - 0xe89c636e, - 0xfa877473, - 0xf48e7978, - 0xdeb15a49, - 0xd0b85742, - 0xc2a3405f, - 0xccaa4d54, - 0x41ecdaf7, - 0x4fe5d7fc, - 0x5dfec0e1, - 0x53f7cdea, - 0x79c8eedb, - 0x77c1e3d0, - 0x65daf4cd, - 0x6bd3f9c6, - 0x31a4b2af, - 0x3fadbfa4, - 0x2db6a8b9, - 0x23bfa5b2, - 0x09808683, - 0x07898b88, - 0x15929c95, - 0x1b9b919e, - 0xa17c0a47, - 0xaf75074c, - 0xbd6e1051, - 0xb3671d5a, - 0x99583e6b, - 0x97513360, - 0x854a247d, - 0x8b432976, - 0xd134621f, - 0xdf3d6f14, - 0xcd267809, - 0xc32f7502, - 0xe9105633, - 0xe7195b38, - 0xf5024c25, - 0xfb0b412e, - 0x9ad7618c, - 0x94de6c87, - 0x86c57b9a, - 0x88cc7691, - 0xa2f355a0, - 0xacfa58ab, - 0xbee14fb6, - 0xb0e842bd, - 0xea9f09d4, - 0xe49604df, - 0xf68d13c2, - 0xf8841ec9, - 0xd2bb3df8, - 0xdcb230f3, - 0xcea927ee, - 0xc0a02ae5, - 0x7a47b13c, - 0x744ebc37, - 0x6655ab2a, - 0x685ca621, - 0x42638510, - 0x4c6a881b, - 0x5e719f06, - 0x5078920d, - 0x0a0fd964, - 0x0406d46f, - 0x161dc372, - 0x1814ce79, - 0x322bed48, - 0x3c22e043, - 0x2e39f75e, - 0x2030fa55, - 0xec9ab701, - 0xe293ba0a, - 0xf088ad17, - 0xfe81a01c, - 0xd4be832d, - 0xdab78e26, - 0xc8ac993b, - 0xc6a59430, - 0x9cd2df59, - 0x92dbd252, - 0x80c0c54f, - 0x8ec9c844, - 0xa4f6eb75, - 0xaaffe67e, - 0xb8e4f163, - 0xb6edfc68, - 0x0c0a67b1, - 0x02036aba, - 0x10187da7, - 0x1e1170ac, - 0x342e539d, - 0x3a275e96, - 0x283c498b, - 0x26354480, - 0x7c420fe9, - 0x724b02e2, - 0x605015ff, - 0x6e5918f4, - 0x44663bc5, - 0x4a6f36ce, - 0x587421d3, - 0x567d2cd8, - 0x37a10c7a, - 0x39a80171, - 0x2bb3166c, - 0x25ba1b67, - 0x0f853856, - 0x018c355d, - 0x13972240, - 0x1d9e2f4b, - 0x47e96422, - 0x49e06929, - 0x5bfb7e34, - 0x55f2733f, - 0x7fcd500e, - 0x71c45d05, - 0x63df4a18, - 0x6dd64713, - 0xd731dcca, - 0xd938d1c1, - 0xcb23c6dc, - 0xc52acbd7, - 0xef15e8e6, - 0xe11ce5ed, - 0xf307f2f0, - 0xfd0efffb, - 0xa779b492, - 0xa970b999, - 0xbb6bae84, - 0xb562a38f, - 0x9f5d80be, - 0x91548db5, - 0x834f9aa8, - 0x8d4697a3 - ]); - function expandKey256(cipherKey) { - var b = 240, result = new Uint8Array(b); - var r = 1; - result.set(cipherKey); - for (var j = 32, i = 1; j < b; ++i) { - if (j % 32 === 16) { - t1 = s[t1]; - t2 = s[t2]; - t3 = s[t3]; - t4 = s[t4]; - } else if (j % 32 === 0) { - var t1 = result[j - 3], t2 = result[j - 2], t3 = result[j - 1], t4 = result[j - 4]; - t1 = s[t1]; - t2 = s[t2]; - t3 = s[t3]; - t4 = s[t4]; - t1 = t1 ^ r; - if ((r <<= 1) >= 256) { - r = (r ^ 0x1b) & 0xFF; - } - } - for (var n = 0; n < 4; ++n) { - result[j] = t1 ^= result[j - 32]; - j++; - result[j] = t2 ^= result[j - 32]; - j++; - result[j] = t3 ^= result[j - 32]; - j++; - result[j] = t4 ^= result[j - 32]; - j++; - } - } - return result; - } - function decrypt256(input, key) { - var state = new Uint8Array(16); - state.set(input); - var i, j, k; - var t, u, v; - for (j = 0, k = 224; j < 16; ++j, ++k) { - state[j] ^= key[k]; - } - for (i = 13; i >= 1; --i) { - t = state[13]; - state[13] = state[9]; - state[9] = state[5]; - state[5] = state[1]; - state[1] = t; - t = state[14]; - u = state[10]; - state[14] = state[6]; - state[10] = state[2]; - state[6] = t; - state[2] = u; - t = state[15]; - u = state[11]; - v = state[7]; - state[15] = state[3]; - state[11] = t; - state[7] = u; - state[3] = v; - for (j = 0; j < 16; ++j) { - state[j] = inv_s[state[j]]; - } - for (j = 0, k = i * 16; j < 16; ++j, ++k) { - state[j] ^= key[k]; - } - for (j = 0; j < 16; j += 4) { - var s0 = mix[state[j]], s1 = mix[state[j + 1]], s2 = mix[state[j + 2]], s3 = mix[state[j + 3]]; - t = s0 ^ s1 >>> 8 ^ s1 << 24 ^ s2 >>> 16 ^ s2 << 16 ^ s3 >>> 24 ^ s3 << 8; - state[j] = t >>> 24 & 0xFF; - state[j + 1] = t >> 16 & 0xFF; - state[j + 2] = t >> 8 & 0xFF; - state[j + 3] = t & 0xFF; - } - } - t = state[13]; - state[13] = state[9]; - state[9] = state[5]; - state[5] = state[1]; - state[1] = t; - t = state[14]; - u = state[10]; - state[14] = state[6]; - state[10] = state[2]; - state[6] = t; - state[2] = u; - t = state[15]; - u = state[11]; - v = state[7]; - state[15] = state[3]; - state[11] = t; - state[7] = u; - state[3] = v; - for (j = 0; j < 16; ++j) { - state[j] = inv_s[state[j]]; - state[j] ^= key[j]; - } - return state; - } - function encrypt256(input, key) { - var t, u, v, k; - var state = new Uint8Array(16); - state.set(input); - for (j = 0; j < 16; ++j) { - state[j] ^= key[j]; - } - for (i = 1; i < 14; i++) { - for (j = 0; j < 16; ++j) { - state[j] = s[state[j]]; - } - v = state[1]; - state[1] = state[5]; - state[5] = state[9]; - state[9] = state[13]; - state[13] = v; - v = state[2]; - u = state[6]; - state[2] = state[10]; - state[6] = state[14]; - state[10] = v; - state[14] = u; - v = state[3]; - u = state[7]; - t = state[11]; - state[3] = state[15]; - state[7] = v; - state[11] = u; - state[15] = t; - for (var j = 0; j < 16; j += 4) { - var s0 = state[j + 0], s1 = state[j + 1]; - var s2 = state[j + 2], s3 = state[j + 3]; - t = s0 ^ s1 ^ s2 ^ s3; - state[j + 0] ^= t ^ mixCol[s0 ^ s1]; - state[j + 1] ^= t ^ mixCol[s1 ^ s2]; - state[j + 2] ^= t ^ mixCol[s2 ^ s3]; - state[j + 3] ^= t ^ mixCol[s3 ^ s0]; - } - for (j = 0, k = i * 16; j < 16; ++j, ++k) { - state[j] ^= key[k]; - } - } - for (j = 0; j < 16; ++j) { - state[j] = s[state[j]]; - } - v = state[1]; - state[1] = state[5]; - state[5] = state[9]; - state[9] = state[13]; - state[13] = v; - v = state[2]; - u = state[6]; - state[2] = state[10]; - state[6] = state[14]; - state[10] = v; - state[14] = u; - v = state[3]; - u = state[7]; - t = state[11]; - state[3] = state[15]; - state[7] = v; - state[11] = u; - state[15] = t; - for (j = 0, k = 224; j < 16; ++j, ++k) { - state[j] ^= key[k]; - } - return state; - } - function AES256Cipher(key) { - this.key = expandKey256(key); - this.buffer = new Uint8Array(16); - this.bufferPosition = 0; - } - function decryptBlock2(data, finalize) { - var i, j, ii, sourceLength = data.length, buffer = this.buffer, bufferLength = this.bufferPosition, result = [], iv = this.iv; - for (i = 0; i < sourceLength; ++i) { - buffer[bufferLength] = data[i]; - ++bufferLength; - if (bufferLength < 16) { - continue; - } - var plain = decrypt256(buffer, this.key); - for (j = 0; j < 16; ++j) { - plain[j] ^= iv[j]; - } - iv = buffer; - result.push(plain); - buffer = new Uint8Array(16); - bufferLength = 0; - } - this.buffer = buffer; - this.bufferLength = bufferLength; - this.iv = iv; - if (result.length === 0) { - return new Uint8Array([]); - } - var outputLength = 16 * result.length; - if (finalize) { - var lastBlock = result[result.length - 1]; - var psLen = lastBlock[15]; - if (psLen <= 16) { - for (i = 15, ii = 16 - psLen; i >= ii; --i) { - if (lastBlock[i] !== psLen) { - psLen = 0; - break; - } - } - outputLength -= psLen; - result[result.length - 1] = lastBlock.subarray(0, 16 - psLen); - } - } - var output = new Uint8Array(outputLength); - for (i = 0, j = 0, ii = result.length; i < ii; ++i, j += 16) { - output.set(result[i], j); - } - return output; - } - AES256Cipher.prototype = { - decryptBlock: function AES256Cipher_decryptBlock(data, finalize, iv) { - var i, sourceLength = data.length; - var buffer = this.buffer, bufferLength = this.bufferPosition; - if (iv) { - this.iv = iv; + if (i < 128) { + this._mixCol[i] = i << 1; } else { - for (i = 0; bufferLength < 16 && i < sourceLength; ++i, ++bufferLength) { + this._mixCol[i] = i << 1 ^ 0x1b; + } + } + + this.buffer = new Uint8Array(16); + this.bufferPosition = 0; + } + + _createClass(AESBaseCipher, [{ + key: "_expandKey", + value: function _expandKey(cipherKey) { + (0, _util.unreachable)('Cannot call `_expandKey` on the base class'); + } + }, { + key: "_decrypt", + value: function _decrypt(input, key) { + var t, u, v; + var state = new Uint8Array(16); + state.set(input); + + for (var j = 0, k = this._keySize; j < 16; ++j, ++k) { + state[j] ^= key[k]; + } + + for (var i = this._cyclesOfRepetition - 1; i >= 1; --i) { + t = state[13]; + state[13] = state[9]; + state[9] = state[5]; + state[5] = state[1]; + state[1] = t; + t = state[14]; + u = state[10]; + state[14] = state[6]; + state[10] = state[2]; + state[6] = t; + state[2] = u; + t = state[15]; + u = state[11]; + v = state[7]; + state[15] = state[3]; + state[11] = t; + state[7] = u; + state[3] = v; + + for (var _j = 0; _j < 16; ++_j) { + state[_j] = this._inv_s[state[_j]]; + } + + for (var _j2 = 0, _k = i * 16; _j2 < 16; ++_j2, ++_k) { + state[_j2] ^= key[_k]; + } + + for (var _j3 = 0; _j3 < 16; _j3 += 4) { + var s0 = this._mix[state[_j3]]; + var s1 = this._mix[state[_j3 + 1]]; + var s2 = this._mix[state[_j3 + 2]]; + var s3 = this._mix[state[_j3 + 3]]; + t = s0 ^ s1 >>> 8 ^ s1 << 24 ^ s2 >>> 16 ^ s2 << 16 ^ s3 >>> 24 ^ s3 << 8; + state[_j3] = t >>> 24 & 0xFF; + state[_j3 + 1] = t >> 16 & 0xFF; + state[_j3 + 2] = t >> 8 & 0xFF; + state[_j3 + 3] = t & 0xFF; + } + } + + t = state[13]; + state[13] = state[9]; + state[9] = state[5]; + state[5] = state[1]; + state[1] = t; + t = state[14]; + u = state[10]; + state[14] = state[6]; + state[10] = state[2]; + state[6] = t; + state[2] = u; + t = state[15]; + u = state[11]; + v = state[7]; + state[15] = state[3]; + state[11] = t; + state[7] = u; + state[3] = v; + + for (var _j4 = 0; _j4 < 16; ++_j4) { + state[_j4] = this._inv_s[state[_j4]]; + state[_j4] ^= key[_j4]; + } + + return state; + } + }, { + key: "_encrypt", + value: function _encrypt(input, key) { + var s = this._s; + var t, u, v; + var state = new Uint8Array(16); + state.set(input); + + for (var j = 0; j < 16; ++j) { + state[j] ^= key[j]; + } + + for (var i = 1; i < this._cyclesOfRepetition; i++) { + for (var _j5 = 0; _j5 < 16; ++_j5) { + state[_j5] = s[state[_j5]]; + } + + v = state[1]; + state[1] = state[5]; + state[5] = state[9]; + state[9] = state[13]; + state[13] = v; + v = state[2]; + u = state[6]; + state[2] = state[10]; + state[6] = state[14]; + state[10] = v; + state[14] = u; + v = state[3]; + u = state[7]; + t = state[11]; + state[3] = state[15]; + state[7] = v; + state[11] = u; + state[15] = t; + + for (var _j6 = 0; _j6 < 16; _j6 += 4) { + var s0 = state[_j6 + 0]; + var s1 = state[_j6 + 1]; + var s2 = state[_j6 + 2]; + var s3 = state[_j6 + 3]; + t = s0 ^ s1 ^ s2 ^ s3; + state[_j6 + 0] ^= t ^ this._mixCol[s0 ^ s1]; + state[_j6 + 1] ^= t ^ this._mixCol[s1 ^ s2]; + state[_j6 + 2] ^= t ^ this._mixCol[s2 ^ s3]; + state[_j6 + 3] ^= t ^ this._mixCol[s3 ^ s0]; + } + + for (var _j7 = 0, k = i * 16; _j7 < 16; ++_j7, ++k) { + state[_j7] ^= key[k]; + } + } + + for (var _j8 = 0; _j8 < 16; ++_j8) { + state[_j8] = s[state[_j8]]; + } + + v = state[1]; + state[1] = state[5]; + state[5] = state[9]; + state[9] = state[13]; + state[13] = v; + v = state[2]; + u = state[6]; + state[2] = state[10]; + state[6] = state[14]; + state[10] = v; + state[14] = u; + v = state[3]; + u = state[7]; + t = state[11]; + state[3] = state[15]; + state[7] = v; + state[11] = u; + state[15] = t; + + for (var _j9 = 0, _k2 = this._keySize; _j9 < 16; ++_j9, ++_k2) { + state[_j9] ^= key[_k2]; + } + + return state; + } + }, { + key: "_decryptBlock2", + value: function _decryptBlock2(data, finalize) { + var sourceLength = data.length; + var buffer = this.buffer, + bufferLength = this.bufferPosition; + var result = [], + iv = this.iv; + + for (var i = 0; i < sourceLength; ++i) { buffer[bufferLength] = data[i]; - } - if (bufferLength < 16) { - this.bufferLength = bufferLength; - return new Uint8Array([]); - } - this.iv = buffer; - data = data.subarray(16); - } - this.buffer = new Uint8Array(16); - this.bufferLength = 0; - this.decryptBlock = decryptBlock2; - return this.decryptBlock(data, finalize); - }, - encrypt: function AES256Cipher_encrypt(data, iv) { - var i, j, ii, sourceLength = data.length, buffer = this.buffer, bufferLength = this.bufferPosition, result = []; - if (!iv) { - iv = new Uint8Array(16); - } - for (i = 0; i < sourceLength; ++i) { - buffer[bufferLength] = data[i]; - ++bufferLength; - if (bufferLength < 16) { - continue; - } - for (j = 0; j < 16; ++j) { - buffer[j] ^= iv[j]; - } - var cipher = encrypt256(buffer, this.key); - this.iv = cipher; - result.push(cipher); - buffer = new Uint8Array(16); - bufferLength = 0; + ++bufferLength; + + if (bufferLength < 16) { + continue; + } + + var plain = this._decrypt(buffer, this._key); + + for (var j = 0; j < 16; ++j) { + plain[j] ^= iv[j]; + } + + iv = buffer; + result.push(plain); + buffer = new Uint8Array(16); + bufferLength = 0; } + this.buffer = buffer; this.bufferLength = bufferLength; this.iv = iv; + if (result.length === 0) { - return new Uint8Array([]); + return new Uint8Array(0); } + + var outputLength = 16 * result.length; + + if (finalize) { + var lastBlock = result[result.length - 1]; + var psLen = lastBlock[15]; + + if (psLen <= 16) { + for (var _i = 15, ii = 16 - psLen; _i >= ii; --_i) { + if (lastBlock[_i] !== psLen) { + psLen = 0; + break; + } + } + + outputLength -= psLen; + result[result.length - 1] = lastBlock.subarray(0, 16 - psLen); + } + } + + var output = new Uint8Array(outputLength); + + for (var _i2 = 0, _j10 = 0, _ii = result.length; _i2 < _ii; ++_i2, _j10 += 16) { + output.set(result[_i2], _j10); + } + + return output; + } + }, { + key: "decryptBlock", + value: function decryptBlock(data, finalize) { + var iv = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null; + var sourceLength = data.length; + var buffer = this.buffer, + bufferLength = this.bufferPosition; + + if (iv) { + this.iv = iv; + } else { + for (var i = 0; bufferLength < 16 && i < sourceLength; ++i, ++bufferLength) { + buffer[bufferLength] = data[i]; + } + + if (bufferLength < 16) { + this.bufferLength = bufferLength; + return new Uint8Array(0); + } + + this.iv = buffer; + data = data.subarray(16); + } + + this.buffer = new Uint8Array(16); + this.bufferLength = 0; + this.decryptBlock = this._decryptBlock2; + return this.decryptBlock(data, finalize); + } + }, { + key: "encrypt", + value: function encrypt(data, iv) { + var sourceLength = data.length; + var buffer = this.buffer, + bufferLength = this.bufferPosition; + var result = []; + + if (!iv) { + iv = new Uint8Array(16); + } + + for (var i = 0; i < sourceLength; ++i) { + buffer[bufferLength] = data[i]; + ++bufferLength; + + if (bufferLength < 16) { + continue; + } + + for (var j = 0; j < 16; ++j) { + buffer[j] ^= iv[j]; + } + + var cipher = this._encrypt(buffer, this._key); + + iv = cipher; + result.push(cipher); + buffer = new Uint8Array(16); + bufferLength = 0; + } + + this.buffer = buffer; + this.bufferLength = bufferLength; + this.iv = iv; + + if (result.length === 0) { + return new Uint8Array(0); + } + var outputLength = 16 * result.length; var output = new Uint8Array(outputLength); - for (i = 0, j = 0, ii = result.length; i < ii; ++i, j += 16) { - output.set(result[i], j); + + for (var _i3 = 0, _j11 = 0, ii = result.length; _i3 < ii; ++_i3, _j11 += 16) { + output.set(result[_i3], _j11); } + return output; - } - }; - return AES256Cipher; - }(); - var PDF17 = function PDF17Closure() { - function compareByteArrays(array1, array2) { - if (array1.length !== array2.length) { - return false; - } - for (var i = 0; i < array1.length; i++) { - if (array1[i] !== array2[i]) { - return false; + } + }]); + + return AESBaseCipher; +}(); + +var AES128Cipher = +/*#__PURE__*/ +function (_AESBaseCipher) { + _inherits(AES128Cipher, _AESBaseCipher); + + function AES128Cipher(key) { + var _this; + + _classCallCheck(this, AES128Cipher); + + _this = _possibleConstructorReturn(this, _getPrototypeOf(AES128Cipher).call(this)); + _this._cyclesOfRepetition = 10; + _this._keySize = 160; + _this._rcon = new Uint8Array([0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d]); + _this._key = _this._expandKey(key); + return _this; + } + + _createClass(AES128Cipher, [{ + key: "_expandKey", + value: function _expandKey(cipherKey) { + var b = 176; + var s = this._s; + var rcon = this._rcon; + var result = new Uint8Array(b); + result.set(cipherKey); + + for (var j = 16, i = 1; j < b; ++i) { + var t1 = result[j - 3]; + var t2 = result[j - 2]; + var t3 = result[j - 1]; + var t4 = result[j - 4]; + t1 = s[t1]; + t2 = s[t2]; + t3 = s[t3]; + t4 = s[t4]; + t1 = t1 ^ rcon[i]; + + for (var n = 0; n < 4; ++n) { + result[j] = t1 ^= result[j - 16]; + j++; + result[j] = t2 ^= result[j - 16]; + j++; + result[j] = t3 ^= result[j - 16]; + j++; + result[j] = t4 ^= result[j - 16]; + j++; + } } - } - return true; + + return result; } - function PDF17() { + }]); + + return AES128Cipher; +}(AESBaseCipher); + +exports.AES128Cipher = AES128Cipher; + +var AES256Cipher = +/*#__PURE__*/ +function (_AESBaseCipher2) { + _inherits(AES256Cipher, _AESBaseCipher2); + + function AES256Cipher(key) { + var _this2; + + _classCallCheck(this, AES256Cipher); + + _this2 = _possibleConstructorReturn(this, _getPrototypeOf(AES256Cipher).call(this)); + _this2._cyclesOfRepetition = 14; + _this2._keySize = 224; + _this2._key = _this2._expandKey(key); + return _this2; + } + + _createClass(AES256Cipher, [{ + key: "_expandKey", + value: function _expandKey(cipherKey) { + var b = 240; + var s = this._s; + var result = new Uint8Array(b); + result.set(cipherKey); + var r = 1; + var t1, t2, t3, t4; + + for (var j = 32, i = 1; j < b; ++i) { + if (j % 32 === 16) { + t1 = s[t1]; + t2 = s[t2]; + t3 = s[t3]; + t4 = s[t4]; + } else if (j % 32 === 0) { + t1 = result[j - 3]; + t2 = result[j - 2]; + t3 = result[j - 1]; + t4 = result[j - 4]; + t1 = s[t1]; + t2 = s[t2]; + t3 = s[t3]; + t4 = s[t4]; + t1 = t1 ^ r; + + if ((r <<= 1) >= 256) { + r = (r ^ 0x1b) & 0xFF; + } + } + + for (var n = 0; n < 4; ++n) { + result[j] = t1 ^= result[j - 32]; + j++; + result[j] = t2 ^= result[j - 32]; + j++; + result[j] = t3 ^= result[j - 32]; + j++; + result[j] = t4 ^= result[j - 32]; + j++; + } + } + + return result; } - PDF17.prototype = { - checkOwnerPassword: function PDF17_checkOwnerPassword(password, ownerValidationSalt, userBytes, ownerPassword) { + }]); + + return AES256Cipher; +}(AESBaseCipher); + +exports.AES256Cipher = AES256Cipher; + +var PDF17 = function PDF17Closure() { + function compareByteArrays(array1, array2) { + if (array1.length !== array2.length) { + return false; + } + + for (var i = 0; i < array1.length; i++) { + if (array1[i] !== array2[i]) { + return false; + } + } + + return true; + } + + function PDF17() {} + + PDF17.prototype = { + checkOwnerPassword: function PDF17_checkOwnerPassword(password, ownerValidationSalt, userBytes, ownerPassword) { var hashData = new Uint8Array(password.length + 56); hashData.set(password, 0); hashData.set(ownerValidationSalt, password.length); hashData.set(userBytes, password.length + ownerValidationSalt.length); var result = calculateSHA256(hashData, 0, hashData.length); return compareByteArrays(result, ownerPassword); - }, - checkUserPassword: function PDF17_checkUserPassword(password, userValidationSalt, userPassword) { + }, + checkUserPassword: function PDF17_checkUserPassword(password, userValidationSalt, userPassword) { var hashData = new Uint8Array(password.length + 8); hashData.set(password, 0); hashData.set(userValidationSalt, password.length); var result = calculateSHA256(hashData, 0, hashData.length); return compareByteArrays(result, userPassword); - }, - getOwnerKey: function PDF17_getOwnerKey(password, ownerKeySalt, userBytes, ownerEncryption) { + }, + getOwnerKey: function PDF17_getOwnerKey(password, ownerKeySalt, userBytes, ownerEncryption) { var hashData = new Uint8Array(password.length + 56); hashData.set(password, 0); hashData.set(ownerKeySalt, password.length); @@ -33199,90 +26392,105 @@ var key = calculateSHA256(hashData, 0, hashData.length); var cipher = new AES256Cipher(key); return cipher.decryptBlock(ownerEncryption, false, new Uint8Array(16)); - }, - getUserKey: function PDF17_getUserKey(password, userKeySalt, userEncryption) { + }, + getUserKey: function PDF17_getUserKey(password, userKeySalt, userEncryption) { var hashData = new Uint8Array(password.length + 8); hashData.set(password, 0); hashData.set(userKeySalt, password.length); var key = calculateSHA256(hashData, 0, hashData.length); var cipher = new AES256Cipher(key); return cipher.decryptBlock(userEncryption, false, new Uint8Array(16)); - } - }; - return PDF17; - }(); - var PDF20 = function PDF20Closure() { - function concatArrays(array1, array2) { - var t = new Uint8Array(array1.length + array2.length); - t.set(array1, 0); - t.set(array2, array1.length); - return t; } - function calculatePDF20Hash(password, input, userBytes) { - var k = calculateSHA256(input, 0, input.length).subarray(0, 32); - var e = [0]; - var i = 0; - while (i < 64 || e[e.length - 1] > i - 32) { + }; + return PDF17; +}(); + +exports.PDF17 = PDF17; + +var PDF20 = function PDF20Closure() { + function concatArrays(array1, array2) { + var t = new Uint8Array(array1.length + array2.length); + t.set(array1, 0); + t.set(array2, array1.length); + return t; + } + + function calculatePDF20Hash(password, input, userBytes) { + var k = calculateSHA256(input, 0, input.length).subarray(0, 32); + var e = [0]; + var i = 0; + + while (i < 64 || e[e.length - 1] > i - 32) { var arrayLength = password.length + k.length + userBytes.length; var k1 = new Uint8Array(arrayLength * 64); var array = concatArrays(password, k); array = concatArrays(array, userBytes); + for (var j = 0, pos = 0; j < 64; j++, pos += arrayLength) { - k1.set(array, pos); + k1.set(array, pos); } + var cipher = new AES128Cipher(k.subarray(0, 16)); e = cipher.encrypt(k1, k.subarray(16, 32)); var remainder = 0; + for (var z = 0; z < 16; z++) { - remainder *= 256 % 3; - remainder %= 3; - remainder += (e[z] >>> 0) % 3; - remainder %= 3; + remainder *= 256 % 3; + remainder %= 3; + remainder += (e[z] >>> 0) % 3; + remainder %= 3; } + if (remainder === 0) { - k = calculateSHA256(e, 0, e.length); + k = calculateSHA256(e, 0, e.length); } else if (remainder === 1) { - k = calculateSHA384(e, 0, e.length); + k = calculateSHA384(e, 0, e.length); } else if (remainder === 2) { - k = calculateSHA512(e, 0, e.length); + k = calculateSHA512(e, 0, e.length); } + i++; - } - return k.subarray(0, 32); } - function PDF20() { - } - function compareByteArrays(array1, array2) { - if (array1.length !== array2.length) { + + return k.subarray(0, 32); + } + + function PDF20() {} + + function compareByteArrays(array1, array2) { + if (array1.length !== array2.length) { return false; - } - for (var i = 0; i < array1.length; i++) { - if (array1[i] !== array2[i]) { - return false; - } - } - return true; } - PDF20.prototype = { - hash: function PDF20_hash(password, concatBytes, userBytes) { + + for (var i = 0; i < array1.length; i++) { + if (array1[i] !== array2[i]) { + return false; + } + } + + return true; + } + + PDF20.prototype = { + hash: function PDF20_hash(password, concatBytes, userBytes) { return calculatePDF20Hash(password, concatBytes, userBytes); - }, - checkOwnerPassword: function PDF20_checkOwnerPassword(password, ownerValidationSalt, userBytes, ownerPassword) { + }, + checkOwnerPassword: function PDF20_checkOwnerPassword(password, ownerValidationSalt, userBytes, ownerPassword) { var hashData = new Uint8Array(password.length + 56); hashData.set(password, 0); hashData.set(ownerValidationSalt, password.length); hashData.set(userBytes, password.length + ownerValidationSalt.length); var result = calculatePDF20Hash(password, hashData, userBytes); return compareByteArrays(result, ownerPassword); - }, - checkUserPassword: function PDF20_checkUserPassword(password, userValidationSalt, userPassword) { + }, + checkUserPassword: function PDF20_checkUserPassword(password, userValidationSalt, userPassword) { var hashData = new Uint8Array(password.length + 8); hashData.set(password, 0); hashData.set(userValidationSalt, password.length); var result = calculatePDF20Hash(password, hashData, []); return compareByteArrays(result, userPassword); - }, - getOwnerKey: function PDF20_getOwnerKey(password, ownerKeySalt, userBytes, ownerEncryption) { + }, + getOwnerKey: function PDF20_getOwnerKey(password, ownerKeySalt, userBytes, ownerEncryption) { var hashData = new Uint8Array(password.length + 56); hashData.set(password, 0); hashData.set(ownerKeySalt, password.length); @@ -33290,3364 +26498,7276 @@ var key = calculatePDF20Hash(password, hashData, userBytes); var cipher = new AES256Cipher(key); return cipher.decryptBlock(ownerEncryption, false, new Uint8Array(16)); - }, - getUserKey: function PDF20_getUserKey(password, userKeySalt, userEncryption) { + }, + getUserKey: function PDF20_getUserKey(password, userKeySalt, userEncryption) { var hashData = new Uint8Array(password.length + 8); hashData.set(password, 0); hashData.set(userKeySalt, password.length); var key = calculatePDF20Hash(password, hashData, []); var cipher = new AES256Cipher(key); return cipher.decryptBlock(userEncryption, false, new Uint8Array(16)); - } - }; - return PDF20; - }(); - var CipherTransform = function CipherTransformClosure() { - function CipherTransform(stringCipherConstructor, streamCipherConstructor) { - this.StringCipherConstructor = stringCipherConstructor; - this.StreamCipherConstructor = streamCipherConstructor; } - CipherTransform.prototype = { - createStream: function CipherTransform_createStream(stream, length) { + }; + return PDF20; +}(); + +exports.PDF20 = PDF20; + +var CipherTransform = function CipherTransformClosure() { + function CipherTransform(stringCipherConstructor, streamCipherConstructor) { + this.StringCipherConstructor = stringCipherConstructor; + this.StreamCipherConstructor = streamCipherConstructor; + } + + CipherTransform.prototype = { + createStream: function CipherTransform_createStream(stream, length) { var cipher = new this.StreamCipherConstructor(); - return new DecryptStream(stream, length, function cipherTransformDecryptStream(data, finalize) { - return cipher.decryptBlock(data, finalize); + return new _stream.DecryptStream(stream, length, function cipherTransformDecryptStream(data, finalize) { + return cipher.decryptBlock(data, finalize); }); - }, - decryptString: function CipherTransform_decryptString(s) { + }, + decryptString: function CipherTransform_decryptString(s) { var cipher = new this.StringCipherConstructor(); - var data = stringToBytes(s); + var data = (0, _util.stringToBytes)(s); data = cipher.decryptBlock(data, true); - return bytesToString(data); - } - }; - return CipherTransform; - }(); - var CipherTransformFactory = function CipherTransformFactoryClosure() { - var defaultPasswordBytes = new Uint8Array([ - 0x28, - 0xBF, - 0x4E, - 0x5E, - 0x4E, - 0x75, - 0x8A, - 0x41, - 0x64, - 0x00, - 0x4E, - 0x56, - 0xFF, - 0xFA, - 0x01, - 0x08, - 0x2E, - 0x2E, - 0x00, - 0xB6, - 0xD0, - 0x68, - 0x3E, - 0x80, - 0x2F, - 0x0C, - 0xA9, - 0xFE, - 0x64, - 0x53, - 0x69, - 0x7A - ]); - function createEncryptionKey20(revision, password, ownerPassword, ownerValidationSalt, ownerKeySalt, uBytes, userPassword, userValidationSalt, userKeySalt, ownerEncryption, userEncryption, perms) { - if (password) { + return (0, _util.bytesToString)(data); + } + }; + return CipherTransform; +}(); + +var CipherTransformFactory = function CipherTransformFactoryClosure() { + var defaultPasswordBytes = new Uint8Array([0x28, 0xBF, 0x4E, 0x5E, 0x4E, 0x75, 0x8A, 0x41, 0x64, 0x00, 0x4E, 0x56, 0xFF, 0xFA, 0x01, 0x08, 0x2E, 0x2E, 0x00, 0xB6, 0xD0, 0x68, 0x3E, 0x80, 0x2F, 0x0C, 0xA9, 0xFE, 0x64, 0x53, 0x69, 0x7A]); + + function createEncryptionKey20(revision, password, ownerPassword, ownerValidationSalt, ownerKeySalt, uBytes, userPassword, userValidationSalt, userKeySalt, ownerEncryption, userEncryption, perms) { + if (password) { var passwordLength = Math.min(127, password.length); password = password.subarray(0, passwordLength); - } else { + } else { password = []; - } - var pdfAlgorithm; - if (revision === 6) { - pdfAlgorithm = new PDF20(); - } else { - pdfAlgorithm = new PDF17(); - } - if (pdfAlgorithm.checkUserPassword(password, userValidationSalt, userPassword)) { - return pdfAlgorithm.getUserKey(password, userKeySalt, userEncryption); - } else if (password.length && pdfAlgorithm.checkOwnerPassword(password, ownerValidationSalt, uBytes, ownerPassword)) { - return pdfAlgorithm.getOwnerKey(password, ownerKeySalt, uBytes, ownerEncryption); - } - return null; } - function prepareKeyData(fileId, password, ownerPassword, userPassword, flags, revision, keyLength, encryptMetadata) { - var hashDataSize = 40 + ownerPassword.length + fileId.length; - var hashData = new Uint8Array(hashDataSize), i = 0, j, n; - if (password) { + + var pdfAlgorithm; + + if (revision === 6) { + pdfAlgorithm = new PDF20(); + } else { + pdfAlgorithm = new PDF17(); + } + + if (pdfAlgorithm.checkUserPassword(password, userValidationSalt, userPassword)) { + return pdfAlgorithm.getUserKey(password, userKeySalt, userEncryption); + } else if (password.length && pdfAlgorithm.checkOwnerPassword(password, ownerValidationSalt, uBytes, ownerPassword)) { + return pdfAlgorithm.getOwnerKey(password, ownerKeySalt, uBytes, ownerEncryption); + } + + return null; + } + + function prepareKeyData(fileId, password, ownerPassword, userPassword, flags, revision, keyLength, encryptMetadata) { + var hashDataSize = 40 + ownerPassword.length + fileId.length; + var hashData = new Uint8Array(hashDataSize), + i = 0, + j, + n; + + if (password) { n = Math.min(32, password.length); + for (; i < n; ++i) { - hashData[i] = password[i]; + hashData[i] = password[i]; } - } - j = 0; - while (i < 32) { + } + + j = 0; + + while (i < 32) { hashData[i++] = defaultPasswordBytes[j++]; - } - for (j = 0, n = ownerPassword.length; j < n; ++j) { + } + + for (j = 0, n = ownerPassword.length; j < n; ++j) { hashData[i++] = ownerPassword[j]; - } - hashData[i++] = flags & 0xFF; - hashData[i++] = flags >> 8 & 0xFF; - hashData[i++] = flags >> 16 & 0xFF; - hashData[i++] = flags >>> 24 & 0xFF; - for (j = 0, n = fileId.length; j < n; ++j) { + } + + hashData[i++] = flags & 0xFF; + hashData[i++] = flags >> 8 & 0xFF; + hashData[i++] = flags >> 16 & 0xFF; + hashData[i++] = flags >>> 24 & 0xFF; + + for (j = 0, n = fileId.length; j < n; ++j) { hashData[i++] = fileId[j]; - } - if (revision >= 4 && !encryptMetadata) { + } + + if (revision >= 4 && !encryptMetadata) { hashData[i++] = 0xFF; hashData[i++] = 0xFF; hashData[i++] = 0xFF; hashData[i++] = 0xFF; - } - var hash = calculateMD5(hashData, 0, i); - var keyLengthInBytes = keyLength >> 3; - if (revision >= 3) { + } + + var hash = calculateMD5(hashData, 0, i); + var keyLengthInBytes = keyLength >> 3; + + if (revision >= 3) { for (j = 0; j < 50; ++j) { - hash = calculateMD5(hash, 0, keyLengthInBytes); + hash = calculateMD5(hash, 0, keyLengthInBytes); } - } - var encryptionKey = hash.subarray(0, keyLengthInBytes); - var cipher, checkData; - if (revision >= 3) { + } + + var encryptionKey = hash.subarray(0, keyLengthInBytes); + var cipher, checkData; + + if (revision >= 3) { for (i = 0; i < 32; ++i) { - hashData[i] = defaultPasswordBytes[i]; + hashData[i] = defaultPasswordBytes[i]; } + for (j = 0, n = fileId.length; j < n; ++j) { - hashData[i++] = fileId[j]; + hashData[i++] = fileId[j]; } + cipher = new ARCFourCipher(encryptionKey); checkData = cipher.encryptBlock(calculateMD5(hashData, 0, i)); n = encryptionKey.length; - var derivedKey = new Uint8Array(n), k; + var derivedKey = new Uint8Array(n), + k; + for (j = 1; j <= 19; ++j) { - for (k = 0; k < n; ++k) { - derivedKey[k] = encryptionKey[k] ^ j; - } - cipher = new ARCFourCipher(derivedKey); - checkData = cipher.encryptBlock(checkData); + for (k = 0; k < n; ++k) { + derivedKey[k] = encryptionKey[k] ^ j; + } + + cipher = new ARCFourCipher(derivedKey); + checkData = cipher.encryptBlock(checkData); } + for (j = 0, n = checkData.length; j < n; ++j) { - if (userPassword[j] !== checkData[j]) { - return null; - } + if (userPassword[j] !== checkData[j]) { + return null; + } } - } else { + } else { cipher = new ARCFourCipher(encryptionKey); checkData = cipher.encryptBlock(defaultPasswordBytes); + for (j = 0, n = checkData.length; j < n; ++j) { - if (userPassword[j] !== checkData[j]) { - return null; - } + if (userPassword[j] !== checkData[j]) { + return null; + } } - } - return encryptionKey; } - function decodeUserPassword(password, ownerPassword, revision, keyLength) { - var hashData = new Uint8Array(32), i = 0, j, n; - n = Math.min(32, password.length); - for (; i < n; ++i) { + + return encryptionKey; + } + + function decodeUserPassword(password, ownerPassword, revision, keyLength) { + var hashData = new Uint8Array(32), + i = 0, + j, + n; + n = Math.min(32, password.length); + + for (; i < n; ++i) { hashData[i] = password[i]; - } - j = 0; - while (i < 32) { + } + + j = 0; + + while (i < 32) { hashData[i++] = defaultPasswordBytes[j++]; - } - var hash = calculateMD5(hashData, 0, i); - var keyLengthInBytes = keyLength >> 3; - if (revision >= 3) { + } + + var hash = calculateMD5(hashData, 0, i); + var keyLengthInBytes = keyLength >> 3; + + if (revision >= 3) { for (j = 0; j < 50; ++j) { - hash = calculateMD5(hash, 0, hash.length); + hash = calculateMD5(hash, 0, hash.length); } - } - var cipher, userPassword; - if (revision >= 3) { + } + + var cipher, userPassword; + + if (revision >= 3) { userPassword = ownerPassword; - var derivedKey = new Uint8Array(keyLengthInBytes), k; + var derivedKey = new Uint8Array(keyLengthInBytes), + k; + for (j = 19; j >= 0; j--) { - for (k = 0; k < keyLengthInBytes; ++k) { - derivedKey[k] = hash[k] ^ j; - } - cipher = new ARCFourCipher(derivedKey); - userPassword = cipher.encryptBlock(userPassword); + for (k = 0; k < keyLengthInBytes; ++k) { + derivedKey[k] = hash[k] ^ j; + } + + cipher = new ARCFourCipher(derivedKey); + userPassword = cipher.encryptBlock(userPassword); } - } else { + } else { cipher = new ARCFourCipher(hash.subarray(0, keyLengthInBytes)); userPassword = cipher.encryptBlock(ownerPassword); - } - return userPassword; } - var identityName = Name.get('Identity'); - function CipherTransformFactory(dict, fileId, password) { - var filter = dict.get('Filter'); - if (!isName(filter, 'Standard')) { - error('unknown encryption method'); - } - this.dict = dict; - var algorithm = dict.get('V'); - if (!isInt(algorithm) || algorithm !== 1 && algorithm !== 2 && algorithm !== 4 && algorithm !== 5) { - error('unsupported encryption algorithm'); - } - this.algorithm = algorithm; - var keyLength = dict.get('Length'); - if (!keyLength) { + + return userPassword; + } + + var identityName = _primitives.Name.get('Identity'); + + function CipherTransformFactory(dict, fileId, password) { + var filter = dict.get('Filter'); + + if (!(0, _primitives.isName)(filter, 'Standard')) { + throw new _util.FormatError('unknown encryption method'); + } + + this.dict = dict; + var algorithm = dict.get('V'); + + if (!Number.isInteger(algorithm) || algorithm !== 1 && algorithm !== 2 && algorithm !== 4 && algorithm !== 5) { + throw new _util.FormatError('unsupported encryption algorithm'); + } + + this.algorithm = algorithm; + var keyLength = dict.get('Length'); + + if (!keyLength) { if (algorithm <= 3) { - keyLength = 40; + keyLength = 40; } else { - var cfDict = dict.get('CF'); - var streamCryptoName = dict.get('StmF'); - if (isDict(cfDict) && isName(streamCryptoName)) { - cfDict.suppressEncryption = true; - var handlerDict = cfDict.get(streamCryptoName.name); - keyLength = handlerDict && handlerDict.get('Length') || 128; - if (keyLength < 40) { - keyLength <<= 3; + var cfDict = dict.get('CF'); + var streamCryptoName = dict.get('StmF'); + + if ((0, _primitives.isDict)(cfDict) && (0, _primitives.isName)(streamCryptoName)) { + cfDict.suppressEncryption = true; + var handlerDict = cfDict.get(streamCryptoName.name); + keyLength = handlerDict && handlerDict.get('Length') || 128; + + if (keyLength < 40) { + keyLength <<= 3; + } } - } } - } - if (!isInt(keyLength) || keyLength < 40 || keyLength % 8 !== 0) { - error('invalid key length'); - } - var ownerPassword = stringToBytes(dict.get('O')).subarray(0, 32); - var userPassword = stringToBytes(dict.get('U')).subarray(0, 32); - var flags = dict.get('P'); - var revision = dict.get('R'); - var encryptMetadata = (algorithm === 4 || algorithm === 5) && dict.get('EncryptMetadata') !== false; - this.encryptMetadata = encryptMetadata; - var fileIdBytes = stringToBytes(fileId); - var passwordBytes; - if (password) { + } + + if (!Number.isInteger(keyLength) || keyLength < 40 || keyLength % 8 !== 0) { + throw new _util.FormatError('invalid key length'); + } + + var ownerPassword = (0, _util.stringToBytes)(dict.get('O')).subarray(0, 32); + var userPassword = (0, _util.stringToBytes)(dict.get('U')).subarray(0, 32); + var flags = dict.get('P'); + var revision = dict.get('R'); + var encryptMetadata = (algorithm === 4 || algorithm === 5) && dict.get('EncryptMetadata') !== false; + this.encryptMetadata = encryptMetadata; + var fileIdBytes = (0, _util.stringToBytes)(fileId); + var passwordBytes; + + if (password) { if (revision === 6) { - try { - password = utf8StringToString(password); - } catch (ex) { - warn('CipherTransformFactory: ' + 'Unable to convert UTF8 encoded password.'); - } + try { + password = (0, _util.utf8StringToString)(password); + } catch (ex) { + (0, _util.warn)('CipherTransformFactory: ' + 'Unable to convert UTF8 encoded password.'); + } } - passwordBytes = stringToBytes(password); - } - var encryptionKey; - if (algorithm !== 5) { + + passwordBytes = (0, _util.stringToBytes)(password); + } + + var encryptionKey; + + if (algorithm !== 5) { encryptionKey = prepareKeyData(fileIdBytes, passwordBytes, ownerPassword, userPassword, flags, revision, keyLength, encryptMetadata); - } else { - var ownerValidationSalt = stringToBytes(dict.get('O')).subarray(32, 40); - var ownerKeySalt = stringToBytes(dict.get('O')).subarray(40, 48); - var uBytes = stringToBytes(dict.get('U')).subarray(0, 48); - var userValidationSalt = stringToBytes(dict.get('U')).subarray(32, 40); - var userKeySalt = stringToBytes(dict.get('U')).subarray(40, 48); - var ownerEncryption = stringToBytes(dict.get('OE')); - var userEncryption = stringToBytes(dict.get('UE')); - var perms = stringToBytes(dict.get('Perms')); + } else { + var ownerValidationSalt = (0, _util.stringToBytes)(dict.get('O')).subarray(32, 40); + var ownerKeySalt = (0, _util.stringToBytes)(dict.get('O')).subarray(40, 48); + var uBytes = (0, _util.stringToBytes)(dict.get('U')).subarray(0, 48); + var userValidationSalt = (0, _util.stringToBytes)(dict.get('U')).subarray(32, 40); + var userKeySalt = (0, _util.stringToBytes)(dict.get('U')).subarray(40, 48); + var ownerEncryption = (0, _util.stringToBytes)(dict.get('OE')); + var userEncryption = (0, _util.stringToBytes)(dict.get('UE')); + var perms = (0, _util.stringToBytes)(dict.get('Perms')); encryptionKey = createEncryptionKey20(revision, passwordBytes, ownerPassword, ownerValidationSalt, ownerKeySalt, uBytes, userPassword, userValidationSalt, userKeySalt, ownerEncryption, userEncryption, perms); - } - if (!encryptionKey && !password) { - throw new PasswordException('No password given', PasswordResponses.NEED_PASSWORD); - } else if (!encryptionKey && password) { + } + + if (!encryptionKey && !password) { + throw new _util.PasswordException('No password given', _util.PasswordResponses.NEED_PASSWORD); + } else if (!encryptionKey && password) { var decodedPassword = decodeUserPassword(passwordBytes, ownerPassword, revision, keyLength); encryptionKey = prepareKeyData(fileIdBytes, decodedPassword, ownerPassword, userPassword, flags, revision, keyLength, encryptMetadata); - } - if (!encryptionKey) { - throw new PasswordException('Incorrect Password', PasswordResponses.INCORRECT_PASSWORD); - } - this.encryptionKey = encryptionKey; - if (algorithm >= 4) { + } + + if (!encryptionKey) { + throw new _util.PasswordException('Incorrect Password', _util.PasswordResponses.INCORRECT_PASSWORD); + } + + this.encryptionKey = encryptionKey; + + if (algorithm >= 4) { var cf = dict.get('CF'); - if (isDict(cf)) { - cf.suppressEncryption = true; + + if ((0, _primitives.isDict)(cf)) { + cf.suppressEncryption = true; } + this.cf = cf; this.stmf = dict.get('StmF') || identityName; this.strf = dict.get('StrF') || identityName; this.eff = dict.get('EFF') || this.stmf; - } } - function buildObjectKey(num, gen, encryptionKey, isAes) { - var key = new Uint8Array(encryptionKey.length + 9), i, n; - for (i = 0, n = encryptionKey.length; i < n; ++i) { + } + + function buildObjectKey(num, gen, encryptionKey, isAes) { + var key = new Uint8Array(encryptionKey.length + 9), + i, + n; + + for (i = 0, n = encryptionKey.length; i < n; ++i) { key[i] = encryptionKey[i]; - } - key[i++] = num & 0xFF; - key[i++] = num >> 8 & 0xFF; - key[i++] = num >> 16 & 0xFF; - key[i++] = gen & 0xFF; - key[i++] = gen >> 8 & 0xFF; - if (isAes) { + } + + key[i++] = num & 0xFF; + key[i++] = num >> 8 & 0xFF; + key[i++] = num >> 16 & 0xFF; + key[i++] = gen & 0xFF; + key[i++] = gen >> 8 & 0xFF; + + if (isAes) { key[i++] = 0x73; key[i++] = 0x41; key[i++] = 0x6C; key[i++] = 0x54; - } - var hash = calculateMD5(key, 0, i); - return hash.subarray(0, Math.min(encryptionKey.length + 5, 16)); } - function buildCipherConstructor(cf, name, num, gen, key) { - assert(isName(name), 'Invalid crypt filter name.'); - var cryptFilter = cf.get(name.name); - var cfm; - if (cryptFilter !== null && cryptFilter !== undefined) { + + var hash = calculateMD5(key, 0, i); + return hash.subarray(0, Math.min(encryptionKey.length + 5, 16)); + } + + function buildCipherConstructor(cf, name, num, gen, key) { + if (!(0, _primitives.isName)(name)) { + throw new _util.FormatError('Invalid crypt filter name.'); + } + + var cryptFilter = cf.get(name.name); + var cfm; + + if (cryptFilter !== null && cryptFilter !== undefined) { cfm = cryptFilter.get('CFM'); - } - if (!cfm || cfm.name === 'None') { + } + + if (!cfm || cfm.name === 'None') { return function cipherTransformFactoryBuildCipherConstructorNone() { - return new NullCipher(); + return new NullCipher(); }; - } - if (cfm.name === 'V2') { + } + + if (cfm.name === 'V2') { return function cipherTransformFactoryBuildCipherConstructorV2() { - return new ARCFourCipher(buildObjectKey(num, gen, key, false)); + return new ARCFourCipher(buildObjectKey(num, gen, key, false)); }; - } - if (cfm.name === 'AESV2') { + } + + if (cfm.name === 'AESV2') { return function cipherTransformFactoryBuildCipherConstructorAESV2() { - return new AES128Cipher(buildObjectKey(num, gen, key, true)); + return new AES128Cipher(buildObjectKey(num, gen, key, true)); }; - } - if (cfm.name === 'AESV3') { + } + + if (cfm.name === 'AESV3') { return function cipherTransformFactoryBuildCipherConstructorAESV3() { - return new AES256Cipher(key); + return new AES256Cipher(key); }; - } - error('Unknown crypto method'); } - CipherTransformFactory.prototype = { - createCipherTransform: function CipherTransformFactory_createCipherTransform(num, gen) { + + throw new _util.FormatError('Unknown crypto method'); + } + + CipherTransformFactory.prototype = { + createCipherTransform: function CipherTransformFactory_createCipherTransform(num, gen) { if (this.algorithm === 4 || this.algorithm === 5) { - return new CipherTransform(buildCipherConstructor(this.cf, this.stmf, num, gen, this.encryptionKey), buildCipherConstructor(this.cf, this.strf, num, gen, this.encryptionKey)); + return new CipherTransform(buildCipherConstructor(this.cf, this.stmf, num, gen, this.encryptionKey), buildCipherConstructor(this.cf, this.strf, num, gen, this.encryptionKey)); } + var key = buildObjectKey(num, gen, this.encryptionKey, false); + var cipherConstructor = function buildCipherCipherConstructor() { - return new ARCFourCipher(key); + return new ARCFourCipher(key); }; + return new CipherTransform(cipherConstructor, cipherConstructor); - } - }; - return CipherTransformFactory; - }(); - exports.AES128Cipher = AES128Cipher; - exports.AES256Cipher = AES256Cipher; - exports.ARCFourCipher = ARCFourCipher; - exports.CipherTransformFactory = CipherTransformFactory; - exports.PDF17 = PDF17; - exports.PDF20 = PDF20; - exports.calculateMD5 = calculateMD5; - exports.calculateSHA256 = calculateSHA256; - exports.calculateSHA384 = calculateSHA384; - exports.calculateSHA512 = calculateSHA512; - })); - (function (root, factory) { - factory(root.pdfjsCoreFontRenderer = {}, root.pdfjsSharedUtil, root.pdfjsCoreStream, root.pdfjsCoreGlyphList, root.pdfjsCoreEncodings, root.pdfjsCoreCFFParser); - }(this, function (exports, sharedUtil, coreStream, coreGlyphList, coreEncodings, coreCFFParser) { - var Util = sharedUtil.Util; - var bytesToString = sharedUtil.bytesToString; - var error = sharedUtil.error; - var Stream = coreStream.Stream; - var getGlyphsUnicode = coreGlyphList.getGlyphsUnicode; - var StandardEncoding = coreEncodings.StandardEncoding; - var CFFParser = coreCFFParser.CFFParser; - var FontRendererFactory = function FontRendererFactoryClosure() { - function getLong(data, offset) { - return data[offset] << 24 | data[offset + 1] << 16 | data[offset + 2] << 8 | data[offset + 3]; } - function getUshort(data, offset) { - return data[offset] << 8 | data[offset + 1]; + }; + return CipherTransformFactory; +}(); + +exports.CipherTransformFactory = CipherTransformFactory; + +/***/ }), +/* 168 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.ColorSpace = void 0; + +var _util = __w_pdfjs_require__(6); + +var _primitives = __w_pdfjs_require__(155); + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); } + +function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; } + +function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); } + +function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +function resizeRgbImage(src, dest, w1, h1, w2, h2, alpha01) { + var COMPONENTS = 3; + alpha01 = alpha01 !== 1 ? 0 : alpha01; + var xRatio = w1 / w2; + var yRatio = h1 / h2; + var newIndex = 0, + oldIndex; + var xScaled = new Uint16Array(w2); + var w1Scanline = w1 * COMPONENTS; + + for (var i = 0; i < w2; i++) { + xScaled[i] = Math.floor(i * xRatio) * COMPONENTS; + } + + for (var _i = 0; _i < h2; _i++) { + var py = Math.floor(_i * yRatio) * w1Scanline; + + for (var j = 0; j < w2; j++) { + oldIndex = py + xScaled[j]; + dest[newIndex++] = src[oldIndex++]; + dest[newIndex++] = src[oldIndex++]; + dest[newIndex++] = src[oldIndex++]; + newIndex += alpha01; } - function parseCmap(data, start, end) { - var offset = getUshort(data, start + 2) === 1 ? getLong(data, start + 8) : getLong(data, start + 16); - var format = getUshort(data, start + offset); - var length, ranges, p, i; - if (format === 4) { - length = getUshort(data, start + offset + 2); - var segCount = getUshort(data, start + offset + 6) >> 1; - p = start + offset + 14; - ranges = []; - for (i = 0; i < segCount; i++, p += 2) { - ranges[i] = { end: getUshort(data, p) }; - } - p += 2; - for (i = 0; i < segCount; i++, p += 2) { - ranges[i].start = getUshort(data, p); - } - for (i = 0; i < segCount; i++, p += 2) { - ranges[i].idDelta = getUshort(data, p); - } - for (i = 0; i < segCount; i++, p += 2) { - var idOffset = getUshort(data, p); - if (idOffset === 0) { - continue; - } - ranges[i].ids = []; - for (var j = 0, jj = ranges[i].end - ranges[i].start + 1; j < jj; j++) { - ranges[i].ids[j] = getUshort(data, p + idOffset); - idOffset += 2; - } - } - return ranges; - } else if (format === 12) { - length = getLong(data, start + offset + 4); - var groups = getLong(data, start + offset + 12); - p = start + offset + 16; - ranges = []; - for (i = 0; i < groups; i++) { - ranges.push({ - start: getLong(data, p), - end: getLong(data, p + 4), - idDelta: getLong(data, p + 8) - getLong(data, p) - }); - p += 12; - } - return ranges; - } - error('not supported cmap: ' + format); + } +} + +var ColorSpace = +/*#__PURE__*/ +function () { + function ColorSpace(name, numComps) { + _classCallCheck(this, ColorSpace); + + if (this.constructor === ColorSpace) { + (0, _util.unreachable)('Cannot initialize ColorSpace.'); } - function parseCff(data, start, end, seacAnalysisEnabled) { - var properties = {}; - var parser = new CFFParser(new Stream(data, start, end - start), properties, seacAnalysisEnabled); - var cff = parser.parse(); - return { - glyphs: cff.charStrings.objects, - subrs: cff.topDict.privateDict && cff.topDict.privateDict.subrsIndex && cff.topDict.privateDict.subrsIndex.objects, - gsubrs: cff.globalSubrIndex && cff.globalSubrIndex.objects - }; + + this.name = name; + this.numComps = numComps; + } + + _createClass(ColorSpace, [{ + key: "getRgb", + value: function getRgb(src, srcOffset) { + var rgb = new Uint8ClampedArray(3); + this.getRgbItem(src, srcOffset, rgb, 0); + return rgb; } - function parseGlyfTable(glyf, loca, isGlyphLocationsLong) { - var itemSize, itemDecode; - if (isGlyphLocationsLong) { - itemSize = 4; - itemDecode = function fontItemDecodeLong(data, offset) { - return data[offset] << 24 | data[offset + 1] << 16 | data[offset + 2] << 8 | data[offset + 3]; - }; - } else { - itemSize = 2; - itemDecode = function fontItemDecode(data, offset) { - return data[offset] << 9 | data[offset + 1] << 1; - }; - } - var glyphs = []; - var startOffset = itemDecode(loca, 0); - for (var j = itemSize; j < loca.length; j += itemSize) { - var endOffset = itemDecode(loca, j); - glyphs.push(glyf.subarray(startOffset, endOffset)); - startOffset = endOffset; - } - return glyphs; + }, { + key: "getRgbItem", + value: function getRgbItem(src, srcOffset, dest, destOffset) { + (0, _util.unreachable)('Should not call ColorSpace.getRgbItem'); } - function lookupCmap(ranges, unicode) { - var code = unicode.charCodeAt(0), gid = 0; - var l = 0, r = ranges.length - 1; - while (l < r) { - var c = l + r + 1 >> 1; - if (code < ranges[c].start) { - r = c - 1; - } else { - l = c; - } - } - if (ranges[l].start <= code && code <= ranges[l].end) { - gid = ranges[l].idDelta + (ranges[l].ids ? ranges[l].ids[code - ranges[l].start] : code) & 0xFFFF; - } - return { - charCode: code, - glyphId: gid - }; + }, { + key: "getRgbBuffer", + value: function getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { + (0, _util.unreachable)('Should not call ColorSpace.getRgbBuffer'); } - function compileGlyf(code, cmds, font) { - function moveTo(x, y) { - cmds.push({ - cmd: 'moveTo', - args: [ - x, - y - ] - }); - } - function lineTo(x, y) { - cmds.push({ - cmd: 'lineTo', - args: [ - x, - y - ] - }); - } - function quadraticCurveTo(xa, ya, x, y) { - cmds.push({ - cmd: 'quadraticCurveTo', - args: [ - xa, - ya, - x, - y - ] - }); - } - var i = 0; - var numberOfContours = (code[i] << 24 | code[i + 1] << 16) >> 16; - var flags; - var x = 0, y = 0; - i += 10; - if (numberOfContours < 0) { - do { - flags = code[i] << 8 | code[i + 1]; - var glyphIndex = code[i + 2] << 8 | code[i + 3]; - i += 4; - var arg1, arg2; - if (flags & 0x01) { - arg1 = (code[i] << 24 | code[i + 1] << 16) >> 16; - arg2 = (code[i + 2] << 24 | code[i + 3] << 16) >> 16; - i += 4; - } else { - arg1 = code[i++]; - arg2 = code[i++]; - } - if (flags & 0x02) { - x = arg1; - y = arg2; - } else { - x = 0; - y = 0; - } - var scaleX = 1, scaleY = 1, scale01 = 0, scale10 = 0; - if (flags & 0x08) { - scaleX = scaleY = (code[i] << 24 | code[i + 1] << 16) / 1073741824; - i += 2; - } else if (flags & 0x40) { - scaleX = (code[i] << 24 | code[i + 1] << 16) / 1073741824; - scaleY = (code[i + 2] << 24 | code[i + 3] << 16) / 1073741824; - i += 4; - } else if (flags & 0x80) { - scaleX = (code[i] << 24 | code[i + 1] << 16) / 1073741824; - scale01 = (code[i + 2] << 24 | code[i + 3] << 16) / 1073741824; - scale10 = (code[i + 4] << 24 | code[i + 5] << 16) / 1073741824; - scaleY = (code[i + 6] << 24 | code[i + 7] << 16) / 1073741824; - i += 8; - } - var subglyph = font.glyphs[glyphIndex]; - if (subglyph) { - cmds.push({ cmd: 'save' }); - cmds.push({ - cmd: 'transform', - args: [ - scaleX, - scale01, - scale10, - scaleY, - x, - y - ] - }); - compileGlyf(subglyph, cmds, font); - cmds.push({ cmd: 'restore' }); - } - } while (flags & 0x20); - } else { - var endPtsOfContours = []; - var j, jj; - for (j = 0; j < numberOfContours; j++) { - endPtsOfContours.push(code[i] << 8 | code[i + 1]); - i += 2; - } - var instructionLength = code[i] << 8 | code[i + 1]; - i += 2 + instructionLength; - var numberOfPoints = endPtsOfContours[endPtsOfContours.length - 1] + 1; - var points = []; - while (points.length < numberOfPoints) { - flags = code[i++]; - var repeat = 1; - if (flags & 0x08) { - repeat += code[i++]; - } - while (repeat-- > 0) { - points.push({ flags: flags }); - } - } - for (j = 0; j < numberOfPoints; j++) { - switch (points[j].flags & 0x12) { - case 0x00: - x += (code[i] << 24 | code[i + 1] << 16) >> 16; - i += 2; - break; - case 0x02: - x -= code[i++]; - break; - case 0x12: - x += code[i++]; - break; - } - points[j].x = x; - } - for (j = 0; j < numberOfPoints; j++) { - switch (points[j].flags & 0x24) { - case 0x00: - y += (code[i] << 24 | code[i + 1] << 16) >> 16; - i += 2; - break; - case 0x04: - y -= code[i++]; - break; - case 0x24: - y += code[i++]; - break; - } - points[j].y = y; - } - var startPoint = 0; - for (i = 0; i < numberOfContours; i++) { - var endPoint = endPtsOfContours[i]; - var contour = points.slice(startPoint, endPoint + 1); - if (contour[0].flags & 1) { - contour.push(contour[0]); - } else if (contour[contour.length - 1].flags & 1) { - contour.unshift(contour[contour.length - 1]); - } else { - var p = { - flags: 1, - x: (contour[0].x + contour[contour.length - 1].x) / 2, - y: (contour[0].y + contour[contour.length - 1].y) / 2 - }; - contour.unshift(p); - contour.push(p); - } - moveTo(contour[0].x, contour[0].y); - for (j = 1, jj = contour.length; j < jj; j++) { - if (contour[j].flags & 1) { - lineTo(contour[j].x, contour[j].y); - } else if (contour[j + 1].flags & 1) { - quadraticCurveTo(contour[j].x, contour[j].y, contour[j + 1].x, contour[j + 1].y); - j++; - } else { - quadraticCurveTo(contour[j].x, contour[j].y, (contour[j].x + contour[j + 1].x) / 2, (contour[j].y + contour[j + 1].y) / 2); - } - } - startPoint = endPoint + 1; - } - } + }, { + key: "getOutputLength", + value: function getOutputLength(inputLength, alpha01) { + (0, _util.unreachable)('Should not call ColorSpace.getOutputLength'); } - function compileCharString(code, cmds, font) { - var stack = []; - var x = 0, y = 0; - var stems = 0; - function moveTo(x, y) { - cmds.push({ - cmd: 'moveTo', - args: [ - x, - y - ] - }); - } - function lineTo(x, y) { - cmds.push({ - cmd: 'lineTo', - args: [ - x, - y - ] - }); - } - function bezierCurveTo(x1, y1, x2, y2, x, y) { - cmds.push({ - cmd: 'bezierCurveTo', - args: [ - x1, - y1, - x2, - y2, - x, - y - ] - }); - } - function parse(code) { - var i = 0; - while (i < code.length) { - var stackClean = false; - var v = code[i++]; - var xa, xb, ya, yb, y1, y2, y3, n, subrCode; - switch (v) { - case 1: - stems += stack.length >> 1; - stackClean = true; - break; - case 3: - stems += stack.length >> 1; - stackClean = true; - break; - case 4: - y += stack.pop(); - moveTo(x, y); - stackClean = true; - break; - case 5: - while (stack.length > 0) { - x += stack.shift(); - y += stack.shift(); - lineTo(x, y); - } - break; - case 6: - while (stack.length > 0) { - x += stack.shift(); - lineTo(x, y); - if (stack.length === 0) { - break; - } - y += stack.shift(); - lineTo(x, y); - } - break; - case 7: - while (stack.length > 0) { - y += stack.shift(); - lineTo(x, y); - if (stack.length === 0) { - break; - } - x += stack.shift(); - lineTo(x, y); - } - break; - case 8: - while (stack.length > 0) { - xa = x + stack.shift(); - ya = y + stack.shift(); - xb = xa + stack.shift(); - yb = ya + stack.shift(); - x = xb + stack.shift(); - y = yb + stack.shift(); - bezierCurveTo(xa, ya, xb, yb, x, y); - } - break; - case 10: - n = stack.pop() + font.subrsBias; - subrCode = font.subrs[n]; - if (subrCode) { - parse(subrCode); - } - break; - case 11: - return; - case 12: - v = code[i++]; - switch (v) { - case 34: - xa = x + stack.shift(); - xb = xa + stack.shift(); - y1 = y + stack.shift(); - x = xb + stack.shift(); - bezierCurveTo(xa, y, xb, y1, x, y1); - xa = x + stack.shift(); - xb = xa + stack.shift(); - x = xb + stack.shift(); - bezierCurveTo(xa, y1, xb, y, x, y); - break; - case 35: - xa = x + stack.shift(); - ya = y + stack.shift(); - xb = xa + stack.shift(); - yb = ya + stack.shift(); - x = xb + stack.shift(); - y = yb + stack.shift(); - bezierCurveTo(xa, ya, xb, yb, x, y); - xa = x + stack.shift(); - ya = y + stack.shift(); - xb = xa + stack.shift(); - yb = ya + stack.shift(); - x = xb + stack.shift(); - y = yb + stack.shift(); - bezierCurveTo(xa, ya, xb, yb, x, y); - stack.pop(); - break; - case 36: - xa = x + stack.shift(); - y1 = y + stack.shift(); - xb = xa + stack.shift(); - y2 = y1 + stack.shift(); - x = xb + stack.shift(); - bezierCurveTo(xa, y1, xb, y2, x, y2); - xa = x + stack.shift(); - xb = xa + stack.shift(); - y3 = y2 + stack.shift(); - x = xb + stack.shift(); - bezierCurveTo(xa, y2, xb, y3, x, y); - break; - case 37: - var x0 = x, y0 = y; - xa = x + stack.shift(); - ya = y + stack.shift(); - xb = xa + stack.shift(); - yb = ya + stack.shift(); - x = xb + stack.shift(); - y = yb + stack.shift(); - bezierCurveTo(xa, ya, xb, yb, x, y); - xa = x + stack.shift(); - ya = y + stack.shift(); - xb = xa + stack.shift(); - yb = ya + stack.shift(); - x = xb; - y = yb; - if (Math.abs(x - x0) > Math.abs(y - y0)) { - x += stack.shift(); - } else { - y += stack.shift(); - } - bezierCurveTo(xa, ya, xb, yb, x, y); - break; - default: - error('unknown operator: 12 ' + v); - } - break; - case 14: - if (stack.length >= 4) { - var achar = stack.pop(); - var bchar = stack.pop(); - y = stack.pop(); - x = stack.pop(); - cmds.push({ cmd: 'save' }); - cmds.push({ - cmd: 'translate', - args: [ - x, - y - ] - }); - var cmap = lookupCmap(font.cmap, String.fromCharCode(font.glyphNameMap[StandardEncoding[achar]])); - compileCharString(font.glyphs[cmap.glyphId], cmds, font); - cmds.push({ cmd: 'restore' }); - cmap = lookupCmap(font.cmap, String.fromCharCode(font.glyphNameMap[StandardEncoding[bchar]])); - compileCharString(font.glyphs[cmap.glyphId], cmds, font); - } - return; - case 18: - stems += stack.length >> 1; - stackClean = true; - break; - case 19: - stems += stack.length >> 1; - i += stems + 7 >> 3; - stackClean = true; - break; - case 20: - stems += stack.length >> 1; - i += stems + 7 >> 3; - stackClean = true; - break; - case 21: - y += stack.pop(); - x += stack.pop(); - moveTo(x, y); - stackClean = true; - break; - case 22: - x += stack.pop(); - moveTo(x, y); - stackClean = true; - break; - case 23: - stems += stack.length >> 1; - stackClean = true; - break; - case 24: - while (stack.length > 2) { - xa = x + stack.shift(); - ya = y + stack.shift(); - xb = xa + stack.shift(); - yb = ya + stack.shift(); - x = xb + stack.shift(); - y = yb + stack.shift(); - bezierCurveTo(xa, ya, xb, yb, x, y); - } - x += stack.shift(); - y += stack.shift(); - lineTo(x, y); - break; - case 25: - while (stack.length > 6) { - x += stack.shift(); - y += stack.shift(); - lineTo(x, y); - } - xa = x + stack.shift(); - ya = y + stack.shift(); - xb = xa + stack.shift(); - yb = ya + stack.shift(); - x = xb + stack.shift(); - y = yb + stack.shift(); - bezierCurveTo(xa, ya, xb, yb, x, y); - break; - case 26: - if (stack.length % 2) { - x += stack.shift(); - } - while (stack.length > 0) { - xa = x; - ya = y + stack.shift(); - xb = xa + stack.shift(); - yb = ya + stack.shift(); - x = xb; - y = yb + stack.shift(); - bezierCurveTo(xa, ya, xb, yb, x, y); - } - break; - case 27: - if (stack.length % 2) { - y += stack.shift(); - } - while (stack.length > 0) { - xa = x + stack.shift(); - ya = y; - xb = xa + stack.shift(); - yb = ya + stack.shift(); - x = xb + stack.shift(); - y = yb; - bezierCurveTo(xa, ya, xb, yb, x, y); - } - break; - case 28: - stack.push((code[i] << 24 | code[i + 1] << 16) >> 16); - i += 2; - break; - case 29: - n = stack.pop() + font.gsubrsBias; - subrCode = font.gsubrs[n]; - if (subrCode) { - parse(subrCode); - } - break; - case 30: - while (stack.length > 0) { - xa = x; - ya = y + stack.shift(); - xb = xa + stack.shift(); - yb = ya + stack.shift(); - x = xb + stack.shift(); - y = yb + (stack.length === 1 ? stack.shift() : 0); - bezierCurveTo(xa, ya, xb, yb, x, y); - if (stack.length === 0) { - break; - } - xa = x + stack.shift(); - ya = y; - xb = xa + stack.shift(); - yb = ya + stack.shift(); - y = yb + stack.shift(); - x = xb + (stack.length === 1 ? stack.shift() : 0); - bezierCurveTo(xa, ya, xb, yb, x, y); - } - break; - case 31: - while (stack.length > 0) { - xa = x + stack.shift(); - ya = y; - xb = xa + stack.shift(); - yb = ya + stack.shift(); - y = yb + stack.shift(); - x = xb + (stack.length === 1 ? stack.shift() : 0); - bezierCurveTo(xa, ya, xb, yb, x, y); - if (stack.length === 0) { - break; - } - xa = x; - ya = y + stack.shift(); - xb = xa + stack.shift(); - yb = ya + stack.shift(); - x = xb + stack.shift(); - y = yb + (stack.length === 1 ? stack.shift() : 0); - bezierCurveTo(xa, ya, xb, yb, x, y); - } - break; - default: - if (v < 32) { - error('unknown operator: ' + v); - } - if (v < 247) { - stack.push(v - 139); - } else if (v < 251) { - stack.push((v - 247) * 256 + code[i++] + 108); - } else if (v < 255) { - stack.push(-(v - 251) * 256 - code[i++] - 108); - } else { - stack.push((code[i] << 24 | code[i + 1] << 16 | code[i + 2] << 8 | code[i + 3]) / 65536); - i += 4; - } - break; - } - if (stackClean) { - stack.length = 0; - } - } - } - parse(code); - } - var noop = ''; - function CompiledFont(fontMatrix) { - this.compiledGlyphs = Object.create(null); - this.compiledCharCodeToGlyphId = Object.create(null); - this.fontMatrix = fontMatrix; - } - CompiledFont.prototype = { - getPathJs: function (unicode) { - var cmap = lookupCmap(this.cmap, unicode); - var fn = this.compiledGlyphs[cmap.glyphId]; - if (!fn) { - fn = this.compileGlyph(this.glyphs[cmap.glyphId]); - this.compiledGlyphs[cmap.glyphId] = fn; - } - if (this.compiledCharCodeToGlyphId[cmap.charCode] === undefined) { - this.compiledCharCodeToGlyphId[cmap.charCode] = cmap.glyphId; - } - return fn; - }, - compileGlyph: function (code) { - if (!code || code.length === 0 || code[0] === 14) { - return noop; - } - var cmds = []; - cmds.push({ cmd: 'save' }); - cmds.push({ - cmd: 'transform', - args: this.fontMatrix.slice() - }); - cmds.push({ - cmd: 'scale', - args: [ - 'size', - '-size' - ] - }); - this.compileGlyphImpl(code, cmds); - cmds.push({ cmd: 'restore' }); - return cmds; - }, - compileGlyphImpl: function () { - error('Children classes should implement this.'); - }, - hasBuiltPath: function (unicode) { - var cmap = lookupCmap(this.cmap, unicode); - return this.compiledGlyphs[cmap.glyphId] !== undefined && this.compiledCharCodeToGlyphId[cmap.charCode] !== undefined; - } - }; - function TrueTypeCompiled(glyphs, cmap, fontMatrix) { - fontMatrix = fontMatrix || [ - 0.000488, - 0, - 0, - 0.000488, - 0, - 0 - ]; - CompiledFont.call(this, fontMatrix); - this.glyphs = glyphs; - this.cmap = cmap; - } - Util.inherit(TrueTypeCompiled, CompiledFont, { - compileGlyphImpl: function (code, cmds) { - compileGlyf(code, cmds, this); - } - }); - function Type2Compiled(cffInfo, cmap, fontMatrix, glyphNameMap) { - fontMatrix = fontMatrix || [ - 0.001, - 0, - 0, - 0.001, - 0, - 0 - ]; - CompiledFont.call(this, fontMatrix); - this.glyphs = cffInfo.glyphs; - this.gsubrs = cffInfo.gsubrs || []; - this.subrs = cffInfo.subrs || []; - this.cmap = cmap; - this.glyphNameMap = glyphNameMap || getGlyphsUnicode(); - this.gsubrsBias = this.gsubrs.length < 1240 ? 107 : this.gsubrs.length < 33900 ? 1131 : 32768; - this.subrsBias = this.subrs.length < 1240 ? 107 : this.subrs.length < 33900 ? 1131 : 32768; - } - Util.inherit(Type2Compiled, CompiledFont, { - compileGlyphImpl: function (code, cmds) { - compileCharString(code, cmds, this); - } - }); - return { - create: function FontRendererFactory_create(font, seacAnalysisEnabled) { - var data = new Uint8Array(font.data); - var cmap, glyf, loca, cff, indexToLocFormat, unitsPerEm; - var numTables = getUshort(data, 4); - for (var i = 0, p = 12; i < numTables; i++, p += 16) { - var tag = bytesToString(data.subarray(p, p + 4)); - var offset = getLong(data, p + 8); - var length = getLong(data, p + 12); - switch (tag) { - case 'cmap': - cmap = parseCmap(data, offset, offset + length); - break; - case 'glyf': - glyf = data.subarray(offset, offset + length); - break; - case 'loca': - loca = data.subarray(offset, offset + length); - break; - case 'head': - unitsPerEm = getUshort(data, offset + 18); - indexToLocFormat = getUshort(data, offset + 50); - break; - case 'CFF ': - cff = parseCff(data, offset, offset + length, seacAnalysisEnabled); - break; - } - } - if (glyf) { - var fontMatrix = !unitsPerEm ? font.fontMatrix : [ - 1 / unitsPerEm, - 0, - 0, - 1 / unitsPerEm, - 0, - 0 - ]; - return new TrueTypeCompiled(parseGlyfTable(glyf, loca, indexToLocFormat), cmap, fontMatrix); - } - return new Type2Compiled(cff, cmap, font.fontMatrix, font.glyphNameMap); - } - }; - }(); - exports.FontRendererFactory = FontRendererFactory; - })); - (function (root, factory) { - factory(root.pdfjsCoreParser = {}, root.pdfjsSharedUtil, root.pdfjsCorePrimitives, root.pdfjsCoreStream); - }(this, function (exports, sharedUtil, corePrimitives, coreStream) { - var MissingDataException = sharedUtil.MissingDataException; - var StreamType = sharedUtil.StreamType; - var assert = sharedUtil.assert; - var error = sharedUtil.error; - var info = sharedUtil.info; - var isArray = sharedUtil.isArray; - var isInt = sharedUtil.isInt; - var isNum = sharedUtil.isNum; - var isString = sharedUtil.isString; - var warn = sharedUtil.warn; - var Cmd = corePrimitives.Cmd; - var Dict = corePrimitives.Dict; - var Name = corePrimitives.Name; - var Ref = corePrimitives.Ref; - var isCmd = corePrimitives.isCmd; - var isDict = corePrimitives.isDict; - var isName = corePrimitives.isName; - var Ascii85Stream = coreStream.Ascii85Stream; - var AsciiHexStream = coreStream.AsciiHexStream; - var CCITTFaxStream = coreStream.CCITTFaxStream; - var FlateStream = coreStream.FlateStream; - var Jbig2Stream = coreStream.Jbig2Stream; - var JpegStream = coreStream.JpegStream; - var JpxStream = coreStream.JpxStream; - var LZWStream = coreStream.LZWStream; - var NullStream = coreStream.NullStream; - var PredictorStream = coreStream.PredictorStream; - var RunLengthStream = coreStream.RunLengthStream; - var EOF = {}; - function isEOF(v) { - return v === EOF; - } - var MAX_LENGTH_TO_CACHE = 1000; - var Parser = function ParserClosure() { - function Parser(lexer, allowStreams, xref, recoveryMode) { - this.lexer = lexer; - this.allowStreams = allowStreams; - this.xref = xref; - this.recoveryMode = recoveryMode || false; - this.imageCache = Object.create(null); - this.refill(); - } - Parser.prototype = { - refill: function Parser_refill() { - this.buf1 = this.lexer.getObj(); - this.buf2 = this.lexer.getObj(); - }, - shift: function Parser_shift() { - if (isCmd(this.buf2, 'ID')) { - this.buf1 = this.buf2; - this.buf2 = null; - } else { - this.buf1 = this.buf2; - this.buf2 = this.lexer.getObj(); - } - }, - tryShift: function Parser_tryShift() { - try { - this.shift(); - return true; - } catch (e) { - if (e instanceof MissingDataException) { - throw e; - } - return false; - } - }, - getObj: function Parser_getObj(cipherTransform) { - var buf1 = this.buf1; - this.shift(); - if (buf1 instanceof Cmd) { - switch (buf1.cmd) { - case 'BI': - return this.makeInlineImage(cipherTransform); - case '[': - var array = []; - while (!isCmd(this.buf1, ']') && !isEOF(this.buf1)) { - array.push(this.getObj(cipherTransform)); - } - if (isEOF(this.buf1)) { - if (!this.recoveryMode) { - error('End of file inside array'); - } - return array; - } - this.shift(); - return array; - case '<<': - var dict = new Dict(this.xref); - while (!isCmd(this.buf1, '>>') && !isEOF(this.buf1)) { - if (!isName(this.buf1)) { - info('Malformed dictionary: key must be a name object'); - this.shift(); - continue; - } - var key = this.buf1.name; - this.shift(); - if (isEOF(this.buf1)) { - break; - } - dict.set(key, this.getObj(cipherTransform)); - } - if (isEOF(this.buf1)) { - if (!this.recoveryMode) { - error('End of file inside dictionary'); - } - return dict; - } - if (isCmd(this.buf2, 'stream')) { - return this.allowStreams ? this.makeStream(dict, cipherTransform) : dict; - } - this.shift(); - return dict; - default: - return buf1; - } - } - if (isInt(buf1)) { - var num = buf1; - if (isInt(this.buf1) && isCmd(this.buf2, 'R')) { - var ref = new Ref(num, this.buf1); - this.shift(); - this.shift(); - return ref; - } - return num; - } - if (isString(buf1)) { - var str = buf1; - if (cipherTransform) { - str = cipherTransform.decryptString(str); - } - return str; - } - return buf1; - }, - findDefaultInlineStreamEnd: function Parser_findDefaultInlineStreamEnd(stream) { - var E = 0x45, I = 0x49, SPACE = 0x20, LF = 0xA, CR = 0xD; - var startPos = stream.pos, state = 0, ch, i, n, followingBytes; - while ((ch = stream.getByte()) !== -1) { - if (state === 0) { - state = ch === E ? 1 : 0; - } else if (state === 1) { - state = ch === I ? 2 : 0; - } else { - assert(state === 2); - if (ch === SPACE || ch === LF || ch === CR) { - n = 5; - followingBytes = stream.peekBytes(n); - for (i = 0; i < n; i++) { - ch = followingBytes[i]; - if (ch !== LF && ch !== CR && (ch < SPACE || ch > 0x7F)) { - state = 0; - break; - } - } - if (state === 2) { - break; - } - } else - { - state = 0; - } - } - } - return stream.pos - 4 - startPos; - }, - findDCTDecodeInlineStreamEnd: function Parser_findDCTDecodeInlineStreamEnd(stream) { - var startPos = stream.pos, foundEOI = false, b, markerLength, length; - while ((b = stream.getByte()) !== -1) { - if (b !== 0xFF) { - continue; - } - switch (stream.getByte()) { - case 0x00: - break; - case 0xFF: - stream.skip(-1); - break; - case 0xD9: - foundEOI = true; - break; - case 0xC0: - case 0xC1: - case 0xC2: - case 0xC3: - case 0xC5: - case 0xC6: - case 0xC7: - case 0xC9: - case 0xCA: - case 0xCB: - case 0xCD: - case 0xCE: - case 0xCF: - case 0xC4: - case 0xCC: - case 0xDA: - case 0xDB: - case 0xDC: - case 0xDD: - case 0xDE: - case 0xDF: - case 0xE0: - case 0xE1: - case 0xE2: - case 0xE3: - case 0xE4: - case 0xE5: - case 0xE6: - case 0xE7: - case 0xE8: - case 0xE9: - case 0xEA: - case 0xEB: - case 0xEC: - case 0xED: - case 0xEE: - case 0xEF: - case 0xFE: - markerLength = stream.getUint16(); - if (markerLength > 2) { - stream.skip(markerLength - 2); - } else - { - stream.skip(-2); - } - break; - } - if (foundEOI) { - break; - } - } - length = stream.pos - startPos; - if (b === -1) { - warn('Inline DCTDecode image stream: ' + 'EOI marker not found, searching for /EI/ instead.'); - stream.skip(-length); - return this.findDefaultInlineStreamEnd(stream); - } - this.inlineStreamSkipEI(stream); - return length; - }, - findASCII85DecodeInlineStreamEnd: function Parser_findASCII85DecodeInlineStreamEnd(stream) { - var TILDE = 0x7E, GT = 0x3E; - var startPos = stream.pos, ch, length; - while ((ch = stream.getByte()) !== -1) { - if (ch === TILDE && stream.peekByte() === GT) { - stream.skip(); - break; - } - } - length = stream.pos - startPos; - if (ch === -1) { - warn('Inline ASCII85Decode image stream: ' + 'EOD marker not found, searching for /EI/ instead.'); - stream.skip(-length); - return this.findDefaultInlineStreamEnd(stream); - } - this.inlineStreamSkipEI(stream); - return length; - }, - findASCIIHexDecodeInlineStreamEnd: function Parser_findASCIIHexDecodeInlineStreamEnd(stream) { - var GT = 0x3E; - var startPos = stream.pos, ch, length; - while ((ch = stream.getByte()) !== -1) { - if (ch === GT) { - break; - } - } - length = stream.pos - startPos; - if (ch === -1) { - warn('Inline ASCIIHexDecode image stream: ' + 'EOD marker not found, searching for /EI/ instead.'); - stream.skip(-length); - return this.findDefaultInlineStreamEnd(stream); - } - this.inlineStreamSkipEI(stream); - return length; - }, - inlineStreamSkipEI: function Parser_inlineStreamSkipEI(stream) { - var E = 0x45, I = 0x49; - var state = 0, ch; - while ((ch = stream.getByte()) !== -1) { - if (state === 0) { - state = ch === E ? 1 : 0; - } else if (state === 1) { - state = ch === I ? 2 : 0; - } else if (state === 2) { - break; - } - } - }, - makeInlineImage: function Parser_makeInlineImage(cipherTransform) { - var lexer = this.lexer; - var stream = lexer.stream; - var dict = new Dict(this.xref); - while (!isCmd(this.buf1, 'ID') && !isEOF(this.buf1)) { - if (!isName(this.buf1)) { - error('Dictionary key must be a name object'); - } - var key = this.buf1.name; - this.shift(); - if (isEOF(this.buf1)) { - break; - } - dict.set(key, this.getObj(cipherTransform)); - } - var filter = dict.get('Filter', 'F'), filterName; - if (isName(filter)) { - filterName = filter.name; - } else if (isArray(filter)) { - var filterZero = this.xref.fetchIfRef(filter[0]); - if (isName(filterZero)) { - filterName = filterZero.name; - } - } - var startPos = stream.pos, length, i, ii; - if (filterName === 'DCTDecode' || filterName === 'DCT') { - length = this.findDCTDecodeInlineStreamEnd(stream); - } else if (filterName === 'ASCII85Decide' || filterName === 'A85') { - length = this.findASCII85DecodeInlineStreamEnd(stream); - } else if (filterName === 'ASCIIHexDecode' || filterName === 'AHx') { - length = this.findASCIIHexDecodeInlineStreamEnd(stream); - } else { - length = this.findDefaultInlineStreamEnd(stream); - } - var imageStream = stream.makeSubStream(startPos, length, dict); - var adler32; - if (length < MAX_LENGTH_TO_CACHE) { - var imageBytes = imageStream.getBytes(); - imageStream.reset(); - var a = 1; - var b = 0; - for (i = 0, ii = imageBytes.length; i < ii; ++i) { - a += imageBytes[i] & 0xff; - b += a; - } - adler32 = b % 65521 << 16 | a % 65521; - if (this.imageCache.adler32 === adler32) { - this.buf2 = Cmd.get('EI'); - this.shift(); - this.imageCache[adler32].reset(); - return this.imageCache[adler32]; - } - } - if (cipherTransform) { - imageStream = cipherTransform.createStream(imageStream, length); - } - imageStream = this.filter(imageStream, dict, length); - imageStream.dict = dict; - if (adler32 !== undefined) { - imageStream.cacheKey = 'inline_' + length + '_' + adler32; - this.imageCache[adler32] = imageStream; - } - this.buf2 = Cmd.get('EI'); - this.shift(); - return imageStream; - }, - makeStream: function Parser_makeStream(dict, cipherTransform) { - var lexer = this.lexer; - var stream = lexer.stream; - lexer.skipToNextLine(); - var pos = stream.pos - 1; - var length = dict.get('Length'); - if (!isInt(length)) { - info('Bad ' + length + ' attribute in stream'); - length = 0; - } - stream.pos = pos + length; - lexer.nextChar(); - if (this.tryShift() && isCmd(this.buf2, 'endstream')) { - this.shift(); - } else - { - stream.pos = pos; - var SCAN_BLOCK_SIZE = 2048; - var ENDSTREAM_SIGNATURE_LENGTH = 9; - var ENDSTREAM_SIGNATURE = [ - 0x65, - 0x6E, - 0x64, - 0x73, - 0x74, - 0x72, - 0x65, - 0x61, - 0x6D - ]; - var skipped = 0, found = false, i, j; - while (stream.pos < stream.end) { - var scanBytes = stream.peekBytes(SCAN_BLOCK_SIZE); - var scanLength = scanBytes.length - ENDSTREAM_SIGNATURE_LENGTH; - if (scanLength <= 0) { - break; - } - found = false; - i = 0; - while (i < scanLength) { - j = 0; - while (j < ENDSTREAM_SIGNATURE_LENGTH && scanBytes[i + j] === ENDSTREAM_SIGNATURE[j]) { - j++; - } - if (j >= ENDSTREAM_SIGNATURE_LENGTH) { - found = true; - break; - } - i++; - } - if (found) { - skipped += i; - stream.pos += i; - break; - } - skipped += scanLength; - stream.pos += scanLength; - } - if (!found) { - error('Missing endstream'); - } - length = skipped; - lexer.nextChar(); - this.shift(); - this.shift(); - } - this.shift(); - stream = stream.makeSubStream(pos, length, dict); - if (cipherTransform) { - stream = cipherTransform.createStream(stream, length); - } - stream = this.filter(stream, dict, length); - stream.dict = dict; - return stream; - }, - filter: function Parser_filter(stream, dict, length) { - var filter = dict.get('Filter', 'F'); - var params = dict.get('DecodeParms', 'DP'); - if (isName(filter)) { - if (isArray(params)) { - params = this.xref.fetchIfRef(params[0]); - } - return this.makeFilter(stream, filter.name, length, params); - } - var maybeLength = length; - if (isArray(filter)) { - var filterArray = filter; - var paramsArray = params; - for (var i = 0, ii = filterArray.length; i < ii; ++i) { - filter = this.xref.fetchIfRef(filterArray[i]); - if (!isName(filter)) { - error('Bad filter name: ' + filter); - } - params = null; - if (isArray(paramsArray) && i in paramsArray) { - params = this.xref.fetchIfRef(paramsArray[i]); - } - stream = this.makeFilter(stream, filter.name, maybeLength, params); - maybeLength = null; - } - } - return stream; - }, - makeFilter: function Parser_makeFilter(stream, name, maybeLength, params) { - if (maybeLength === 0) { - warn('Empty "' + name + '" stream.'); - return new NullStream(stream); - } - try { - var xrefStreamStats = this.xref.stats.streamTypes; - if (name === 'FlateDecode' || name === 'Fl') { - xrefStreamStats[StreamType.FLATE] = true; - if (params) { - return new PredictorStream(new FlateStream(stream, maybeLength), maybeLength, params); - } - return new FlateStream(stream, maybeLength); - } - if (name === 'LZWDecode' || name === 'LZW') { - xrefStreamStats[StreamType.LZW] = true; - var earlyChange = 1; - if (params) { - if (params.has('EarlyChange')) { - earlyChange = params.get('EarlyChange'); - } - return new PredictorStream(new LZWStream(stream, maybeLength, earlyChange), maybeLength, params); - } - return new LZWStream(stream, maybeLength, earlyChange); - } - if (name === 'DCTDecode' || name === 'DCT') { - xrefStreamStats[StreamType.DCT] = true; - return new JpegStream(stream, maybeLength, stream.dict, params); - } - if (name === 'JPXDecode' || name === 'JPX') { - xrefStreamStats[StreamType.JPX] = true; - return new JpxStream(stream, maybeLength, stream.dict, params); - } - if (name === 'ASCII85Decode' || name === 'A85') { - xrefStreamStats[StreamType.A85] = true; - return new Ascii85Stream(stream, maybeLength); - } - if (name === 'ASCIIHexDecode' || name === 'AHx') { - xrefStreamStats[StreamType.AHX] = true; - return new AsciiHexStream(stream, maybeLength); - } - if (name === 'CCITTFaxDecode' || name === 'CCF') { - xrefStreamStats[StreamType.CCF] = true; - return new CCITTFaxStream(stream, maybeLength, params); - } - if (name === 'RunLengthDecode' || name === 'RL') { - xrefStreamStats[StreamType.RL] = true; - return new RunLengthStream(stream, maybeLength); - } - if (name === 'JBIG2Decode') { - xrefStreamStats[StreamType.JBIG] = true; - return new Jbig2Stream(stream, maybeLength, stream.dict, params); - } - warn('filter "' + name + '" not supported yet'); - return stream; - } catch (ex) { - if (ex instanceof MissingDataException) { - throw ex; - } - warn('Invalid stream: \"' + ex + '\"'); - return new NullStream(stream); - } - } - }; - return Parser; - }(); - var Lexer = function LexerClosure() { - function Lexer(stream, knownCommands) { - this.stream = stream; - this.nextChar(); - this.strBuf = []; - this.knownCommands = knownCommands; - } - var specialChars = [ - 1, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 1, - 1, - 0, - 1, - 1, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 1, - 0, - 0, - 0, - 0, - 2, - 0, - 0, - 2, - 2, - 0, - 0, - 0, - 0, - 0, - 2, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 2, - 0, - 2, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 2, - 0, - 2, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 2, - 0, - 2, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0 - ]; - function toHexDigit(ch) { - if (ch >= 0x30 && ch <= 0x39) { - return ch & 0x0F; - } - if (ch >= 0x41 && ch <= 0x46 || ch >= 0x61 && ch <= 0x66) { - return (ch & 0x0F) + 9; - } - return -1; - } - Lexer.prototype = { - nextChar: function Lexer_nextChar() { - return this.currentChar = this.stream.getByte(); - }, - peekChar: function Lexer_peekChar() { - return this.stream.peekByte(); - }, - getNumber: function Lexer_getNumber() { - var ch = this.currentChar; - var eNotation = false; - var divideBy = 0; - var sign = 1; - if (ch === 0x2D) { - sign = -1; - ch = this.nextChar(); - if (ch === 0x2D) { - ch = this.nextChar(); - } - } else if (ch === 0x2B) { - ch = this.nextChar(); - } - if (ch === 0x2E) { - divideBy = 10; - ch = this.nextChar(); - } - if (ch < 0x30 || ch > 0x39) { - error('Invalid number: ' + String.fromCharCode(ch)); - return 0; - } - var baseValue = ch - 0x30; - var powerValue = 0; - var powerValueSign = 1; - while ((ch = this.nextChar()) >= 0) { - if (0x30 <= ch && ch <= 0x39) { - var currentDigit = ch - 0x30; - if (eNotation) { - powerValue = powerValue * 10 + currentDigit; - } else { - if (divideBy !== 0) { - divideBy *= 10; - } - baseValue = baseValue * 10 + currentDigit; - } - } else if (ch === 0x2E) { - if (divideBy === 0) { - divideBy = 1; - } else { - break; - } - } else if (ch === 0x2D) { - warn('Badly formatted number'); - } else if (ch === 0x45 || ch === 0x65) { - ch = this.peekChar(); - if (ch === 0x2B || ch === 0x2D) { - powerValueSign = ch === 0x2D ? -1 : 1; - this.nextChar(); - } else if (ch < 0x30 || ch > 0x39) { - break; - } - eNotation = true; - } else { - break; - } - } - if (divideBy !== 0) { - baseValue /= divideBy; - } - if (eNotation) { - baseValue *= Math.pow(10, powerValueSign * powerValue); - } - return sign * baseValue; - }, - getString: function Lexer_getString() { - var numParen = 1; - var done = false; - var strBuf = this.strBuf; - strBuf.length = 0; - var ch = this.nextChar(); - while (true) { - var charBuffered = false; - switch (ch | 0) { - case -1: - warn('Unterminated string'); - done = true; - break; - case 0x28: - ++numParen; - strBuf.push('('); - break; - case 0x29: - if (--numParen === 0) { - this.nextChar(); - done = true; - } else { - strBuf.push(')'); - } - break; - case 0x5C: - ch = this.nextChar(); - switch (ch) { - case -1: - warn('Unterminated string'); - done = true; - break; - case 0x6E: - strBuf.push('\n'); - break; - case 0x72: - strBuf.push('\r'); - break; - case 0x74: - strBuf.push('\t'); - break; - case 0x62: - strBuf.push('\b'); - break; - case 0x66: - strBuf.push('\f'); - break; - case 0x5C: - case 0x28: - case 0x29: - strBuf.push(String.fromCharCode(ch)); - break; - case 0x30: - case 0x31: - case 0x32: - case 0x33: - case 0x34: - case 0x35: - case 0x36: - case 0x37: - var x = ch & 0x0F; - ch = this.nextChar(); - charBuffered = true; - if (ch >= 0x30 && ch <= 0x37) { - x = (x << 3) + (ch & 0x0F); - ch = this.nextChar(); - if (ch >= 0x30 && ch <= 0x37) { - charBuffered = false; - x = (x << 3) + (ch & 0x0F); - } - } - strBuf.push(String.fromCharCode(x)); - break; - case 0x0D: - if (this.peekChar() === 0x0A) { - this.nextChar(); - } - break; - case 0x0A: - break; - default: - strBuf.push(String.fromCharCode(ch)); - break; - } - break; - default: - strBuf.push(String.fromCharCode(ch)); - break; - } - if (done) { - break; - } - if (!charBuffered) { - ch = this.nextChar(); - } - } - return strBuf.join(''); - }, - getName: function Lexer_getName() { - var ch, previousCh; - var strBuf = this.strBuf; - strBuf.length = 0; - while ((ch = this.nextChar()) >= 0 && !specialChars[ch]) { - if (ch === 0x23) { - ch = this.nextChar(); - if (specialChars[ch]) { - warn('Lexer_getName: ' + 'NUMBER SIGN (#) should be followed by a hexadecimal number.'); - strBuf.push('#'); - break; - } - var x = toHexDigit(ch); - if (x !== -1) { - previousCh = ch; - ch = this.nextChar(); - var x2 = toHexDigit(ch); - if (x2 === -1) { - warn('Lexer_getName: Illegal digit (' + String.fromCharCode(ch) + ') in hexadecimal number.'); - strBuf.push('#', String.fromCharCode(previousCh)); - if (specialChars[ch]) { - break; - } - strBuf.push(String.fromCharCode(ch)); - continue; - } - strBuf.push(String.fromCharCode(x << 4 | x2)); - } else { - strBuf.push('#', String.fromCharCode(ch)); - } - } else { - strBuf.push(String.fromCharCode(ch)); - } - } - if (strBuf.length > 127) { - warn('name token is longer than allowed by the spec: ' + strBuf.length); - } - return Name.get(strBuf.join('')); - }, - getHexString: function Lexer_getHexString() { - var strBuf = this.strBuf; - strBuf.length = 0; - var ch = this.currentChar; - var isFirstHex = true; - var firstDigit; - var secondDigit; - while (true) { - if (ch < 0) { - warn('Unterminated hex string'); - break; - } else if (ch === 0x3E) { - this.nextChar(); - break; - } else if (specialChars[ch] === 1) { - ch = this.nextChar(); - continue; - } else { - if (isFirstHex) { - firstDigit = toHexDigit(ch); - if (firstDigit === -1) { - warn('Ignoring invalid character "' + ch + '" in hex string'); - ch = this.nextChar(); - continue; - } - } else { - secondDigit = toHexDigit(ch); - if (secondDigit === -1) { - warn('Ignoring invalid character "' + ch + '" in hex string'); - ch = this.nextChar(); - continue; - } - strBuf.push(String.fromCharCode(firstDigit << 4 | secondDigit)); - } - isFirstHex = !isFirstHex; - ch = this.nextChar(); - } - } - return strBuf.join(''); - }, - getObj: function Lexer_getObj() { - var comment = false; - var ch = this.currentChar; - while (true) { - if (ch < 0) { - return EOF; - } - if (comment) { - if (ch === 0x0A || ch === 0x0D) { - comment = false; - } - } else if (ch === 0x25) { - comment = true; - } else if (specialChars[ch] !== 1) { - break; - } - ch = this.nextChar(); - } - switch (ch | 0) { - case 0x30: - case 0x31: - case 0x32: - case 0x33: - case 0x34: - case 0x35: - case 0x36: - case 0x37: - case 0x38: - case 0x39: - case 0x2B: - case 0x2D: - case 0x2E: - return this.getNumber(); - case 0x28: - return this.getString(); - case 0x2F: - return this.getName(); - case 0x5B: - this.nextChar(); - return Cmd.get('['); - case 0x5D: - this.nextChar(); - return Cmd.get(']'); - case 0x3C: - ch = this.nextChar(); - if (ch === 0x3C) { - this.nextChar(); - return Cmd.get('<<'); - } - return this.getHexString(); - case 0x3E: - ch = this.nextChar(); - if (ch === 0x3E) { - this.nextChar(); - return Cmd.get('>>'); - } - return Cmd.get('>'); - case 0x7B: - this.nextChar(); - return Cmd.get('{'); - case 0x7D: - this.nextChar(); - return Cmd.get('}'); - case 0x29: - error('Illegal character: ' + ch); - break; - } - var str = String.fromCharCode(ch); - var knownCommands = this.knownCommands; - var knownCommandFound = knownCommands && knownCommands[str] !== undefined; - while ((ch = this.nextChar()) >= 0 && !specialChars[ch]) { - var possibleCommand = str + String.fromCharCode(ch); - if (knownCommandFound && knownCommands[possibleCommand] === undefined) { - break; - } - if (str.length === 128) { - error('Command token too long: ' + str.length); - } - str = possibleCommand; - knownCommandFound = knownCommands && knownCommands[str] !== undefined; - } - if (str === 'true') { - return true; - } - if (str === 'false') { - return false; - } - if (str === 'null') { - return null; - } - return Cmd.get(str); - }, - skipToNextLine: function Lexer_skipToNextLine() { - var ch = this.currentChar; - while (ch >= 0) { - if (ch === 0x0D) { - ch = this.nextChar(); - if (ch === 0x0A) { - this.nextChar(); - } - break; - } else if (ch === 0x0A) { - this.nextChar(); - break; - } - ch = this.nextChar(); - } - } - }; - return Lexer; - }(); - var Linearization = { - create: function LinearizationCreate(stream) { - function getInt(name, allowZeroValue) { - var obj = linDict.get(name); - if (isInt(obj) && (allowZeroValue ? obj >= 0 : obj > 0)) { - return obj; - } - throw new Error('The "' + name + '" parameter in the linearization ' + 'dictionary is invalid.'); - } - function getHints() { - var hints = linDict.get('H'), hintsLength, item; - if (isArray(hints) && ((hintsLength = hints.length) === 2 || hintsLength === 4)) { - for (var index = 0; index < hintsLength; index++) { - if (!(isInt(item = hints[index]) && item > 0)) { - throw new Error('Hint (' + index + ') in the linearization dictionary is invalid.'); - } - } - return hints; - } - throw new Error('Hint array in the linearization dictionary is invalid.'); - } - var parser = new Parser(new Lexer(stream), false, null); - var obj1 = parser.getObj(); - var obj2 = parser.getObj(); - var obj3 = parser.getObj(); - var linDict = parser.getObj(); - var obj, length; - if (!(isInt(obj1) && isInt(obj2) && isCmd(obj3, 'obj') && isDict(linDict) && isNum(obj = linDict.get('Linearized')) && obj > 0)) { - return null; - } else if ((length = getInt('L')) !== stream.length) { - throw new Error('The "L" parameter in the linearization dictionary ' + 'does not equal the stream length.'); - } - return { - length: length, - hints: getHints(), - objectNumberFirst: getInt('O'), - endFirst: getInt('E'), - numPages: getInt('N'), - mainXRefEntriesOffset: getInt('T'), - pageFirst: linDict.has('P') ? getInt('P', true) : 0 - }; - } - }; - exports.EOF = EOF; - exports.Lexer = Lexer; - exports.Linearization = Linearization; - exports.Parser = Parser; - exports.isEOF = isEOF; - })); - (function (root, factory) { - factory(root.pdfjsCoreType1Parser = {}, root.pdfjsSharedUtil, root.pdfjsCoreStream, root.pdfjsCoreEncodings); - }(this, function (exports, sharedUtil, coreStream, coreEncodings) { - var warn = sharedUtil.warn; - var isSpace = sharedUtil.isSpace; - var Stream = coreStream.Stream; - var getEncoding = coreEncodings.getEncoding; - var HINTING_ENABLED = false; - var Type1CharString = function Type1CharStringClosure() { - var COMMAND_MAP = { - 'hstem': [1], - 'vstem': [3], - 'vmoveto': [4], - 'rlineto': [5], - 'hlineto': [6], - 'vlineto': [7], - 'rrcurveto': [8], - 'callsubr': [10], - 'flex': [ - 12, - 35 - ], - 'drop': [ - 12, - 18 - ], - 'endchar': [14], - 'rmoveto': [21], - 'hmoveto': [22], - 'vhcurveto': [30], - 'hvcurveto': [31] - }; - function Type1CharString() { - this.width = 0; - this.lsb = 0; - this.flexing = false; - this.output = []; - this.stack = []; - } - Type1CharString.prototype = { - convert: function Type1CharString_convert(encoded, subrs, seacAnalysisEnabled) { - var count = encoded.length; - var error = false; - var wx, sbx, subrNumber; - for (var i = 0; i < count; i++) { - var value = encoded[i]; - if (value < 32) { - if (value === 12) { - value = (value << 8) + encoded[++i]; - } - switch (value) { - case 1: - if (!HINTING_ENABLED) { - this.stack = []; - break; - } - error = this.executeCommand(2, COMMAND_MAP.hstem); - break; - case 3: - if (!HINTING_ENABLED) { - this.stack = []; - break; - } - error = this.executeCommand(2, COMMAND_MAP.vstem); - break; - case 4: - if (this.flexing) { - if (this.stack.length < 1) { - error = true; - break; - } - var dy = this.stack.pop(); - this.stack.push(0, dy); - break; - } - error = this.executeCommand(1, COMMAND_MAP.vmoveto); - break; - case 5: - error = this.executeCommand(2, COMMAND_MAP.rlineto); - break; - case 6: - error = this.executeCommand(1, COMMAND_MAP.hlineto); - break; - case 7: - error = this.executeCommand(1, COMMAND_MAP.vlineto); - break; - case 8: - error = this.executeCommand(6, COMMAND_MAP.rrcurveto); - break; - case 9: - this.stack = []; - break; - case 10: - if (this.stack.length < 1) { - error = true; - break; - } - subrNumber = this.stack.pop(); - error = this.convert(subrs[subrNumber], subrs, seacAnalysisEnabled); - break; - case 11: - return error; - case 13: - if (this.stack.length < 2) { - error = true; - break; - } - wx = this.stack.pop(); - sbx = this.stack.pop(); - this.lsb = sbx; - this.width = wx; - this.stack.push(wx, sbx); - error = this.executeCommand(2, COMMAND_MAP.hmoveto); - break; - case 14: - this.output.push(COMMAND_MAP.endchar[0]); - break; - case 21: - if (this.flexing) { - break; - } - error = this.executeCommand(2, COMMAND_MAP.rmoveto); - break; - case 22: - if (this.flexing) { - this.stack.push(0); - break; - } - error = this.executeCommand(1, COMMAND_MAP.hmoveto); - break; - case 30: - error = this.executeCommand(4, COMMAND_MAP.vhcurveto); - break; - case 31: - error = this.executeCommand(4, COMMAND_MAP.hvcurveto); - break; - case (12 << 8) + 0: - this.stack = []; - break; - case (12 << 8) + 1: - if (!HINTING_ENABLED) { - this.stack = []; - break; - } - error = this.executeCommand(2, COMMAND_MAP.vstem); - break; - case (12 << 8) + 2: - if (!HINTING_ENABLED) { - this.stack = []; - break; - } - error = this.executeCommand(2, COMMAND_MAP.hstem); - break; - case (12 << 8) + 6: - if (seacAnalysisEnabled) { - this.seac = this.stack.splice(-4, 4); - error = this.executeCommand(0, COMMAND_MAP.endchar); - } else { - error = this.executeCommand(4, COMMAND_MAP.endchar); - } - break; - case (12 << 8) + 7: - if (this.stack.length < 4) { - error = true; - break; - } - var wy = this.stack.pop(); - wx = this.stack.pop(); - var sby = this.stack.pop(); - sbx = this.stack.pop(); - this.lsb = sbx; - this.width = wx; - this.stack.push(wx, sbx, sby); - error = this.executeCommand(3, COMMAND_MAP.rmoveto); - break; - case (12 << 8) + 12: - if (this.stack.length < 2) { - error = true; - break; - } - var num2 = this.stack.pop(); - var num1 = this.stack.pop(); - this.stack.push(num1 / num2); - break; - case (12 << 8) + 16: - if (this.stack.length < 2) { - error = true; - break; - } - subrNumber = this.stack.pop(); - var numArgs = this.stack.pop(); - if (subrNumber === 0 && numArgs === 3) { - var flexArgs = this.stack.splice(this.stack.length - 17, 17); - this.stack.push(flexArgs[2] + flexArgs[0], flexArgs[3] + flexArgs[1], flexArgs[4], flexArgs[5], flexArgs[6], flexArgs[7], flexArgs[8], flexArgs[9], flexArgs[10], flexArgs[11], flexArgs[12], flexArgs[13], flexArgs[14]); - error = this.executeCommand(13, COMMAND_MAP.flex, true); - this.flexing = false; - this.stack.push(flexArgs[15], flexArgs[16]); - } else if (subrNumber === 1 && numArgs === 0) { - this.flexing = true; - } - break; - case (12 << 8) + 17: - break; - case (12 << 8) + 33: - this.stack = []; - break; - default: - warn('Unknown type 1 charstring command of "' + value + '"'); - break; - } - if (error) { - break; - } - continue; - } else if (value <= 246) { - value = value - 139; - } else if (value <= 250) { - value = (value - 247) * 256 + encoded[++i] + 108; - } else if (value <= 254) { - value = -((value - 251) * 256) - encoded[++i] - 108; - } else { - value = (encoded[++i] & 0xff) << 24 | (encoded[++i] & 0xff) << 16 | (encoded[++i] & 0xff) << 8 | (encoded[++i] & 0xff) << 0; - } - this.stack.push(value); - } - return error; - }, - executeCommand: function (howManyArgs, command, keepStack) { - var stackLength = this.stack.length; - if (howManyArgs > stackLength) { - return true; - } - var start = stackLength - howManyArgs; - for (var i = start; i < stackLength; i++) { - var value = this.stack[i]; - if (value === (value | 0)) { - this.output.push(28, value >> 8 & 0xff, value & 0xff); - } else { - value = 65536 * value | 0; - this.output.push(255, value >> 24 & 0xFF, value >> 16 & 0xFF, value >> 8 & 0xFF, value & 0xFF); - } - } - this.output.push.apply(this.output, command); - if (keepStack) { - this.stack.splice(start, howManyArgs); - } else { - this.stack.length = 0; - } + }, { + key: "isPassthrough", + value: function isPassthrough(bits) { return false; - } - }; - return Type1CharString; - }(); - var Type1Parser = function Type1ParserClosure() { - var EEXEC_ENCRYPT_KEY = 55665; - var CHAR_STRS_ENCRYPT_KEY = 4330; - function isHexDigit(code) { - return code >= 48 && code <= 57 || code >= 65 && code <= 70 || code >= 97 && code <= 102; } - function decrypt(data, key, discardNumber) { - if (discardNumber >= data.length) { - return new Uint8Array(0); - } - var r = key | 0, c1 = 52845, c2 = 22719, i, j; - for (i = 0; i < discardNumber; i++) { - r = (data[i] + r) * c1 + c2 & (1 << 16) - 1; - } - var count = data.length - discardNumber; - var decrypted = new Uint8Array(count); - for (i = discardNumber, j = 0; j < count; i++, j++) { - var value = data[i]; - decrypted[j] = value ^ r >> 8; - r = (value + r) * c1 + c2 & (1 << 16) - 1; - } - return decrypted; + }, { + key: "isDefaultDecode", + value: function isDefaultDecode(decodeMap, bpc) { + return ColorSpace.isDefaultDecode(decodeMap, this.numComps); } - function decryptAscii(data, key, discardNumber) { - var r = key | 0, c1 = 52845, c2 = 22719; - var count = data.length, maybeLength = count >>> 1; - var decrypted = new Uint8Array(maybeLength); - var i, j; - for (i = 0, j = 0; i < count; i++) { - var digit1 = data[i]; - if (!isHexDigit(digit1)) { - continue; - } - i++; - var digit2; - while (i < count && !isHexDigit(digit2 = data[i])) { - i++; - } - if (i < count) { - var value = parseInt(String.fromCharCode(digit1, digit2), 16); - decrypted[j++] = value ^ r >> 8; - r = (value + r) * c1 + c2 & (1 << 16) - 1; - } - } - return Array.prototype.slice.call(decrypted, discardNumber, j); - } - function isSpecial(c) { - return c === 0x2F || c === 0x5B || c === 0x5D || c === 0x7B || c === 0x7D || c === 0x28 || c === 0x29; - } - function Type1Parser(stream, encrypted, seacAnalysisEnabled) { - if (encrypted) { - var data = stream.getBytes(); - var isBinary = !(isHexDigit(data[0]) && isHexDigit(data[1]) && isHexDigit(data[2]) && isHexDigit(data[3])); - stream = new Stream(isBinary ? decrypt(data, EEXEC_ENCRYPT_KEY, 4) : decryptAscii(data, EEXEC_ENCRYPT_KEY, 4)); - } - this.seacAnalysisEnabled = !!seacAnalysisEnabled; - this.stream = stream; - this.nextChar(); - } - Type1Parser.prototype = { - readNumberArray: function Type1Parser_readNumberArray() { - this.getToken(); - var array = []; - while (true) { - var token = this.getToken(); - if (token === null || token === ']' || token === '}') { - break; - } - array.push(parseFloat(token || 0)); - } - return array; - }, - readNumber: function Type1Parser_readNumber() { - var token = this.getToken(); - return parseFloat(token || 0); - }, - readInt: function Type1Parser_readInt() { - var token = this.getToken(); - return parseInt(token || 0, 10) | 0; - }, - readBoolean: function Type1Parser_readBoolean() { - var token = this.getToken(); - return token === 'true' ? 1 : 0; - }, - nextChar: function Type1_nextChar() { - return this.currentChar = this.stream.getByte(); - }, - getToken: function Type1Parser_getToken() { - var comment = false; - var ch = this.currentChar; - while (true) { - if (ch === -1) { - return null; - } - if (comment) { - if (ch === 0x0A || ch === 0x0D) { - comment = false; + }, { + key: "fillRgb", + value: function fillRgb(dest, originalWidth, originalHeight, width, height, actualHeight, bpc, comps, alpha01) { + var count = originalWidth * originalHeight; + var rgbBuf = null; + var numComponentColors = 1 << bpc; + var needsResizing = originalHeight !== height || originalWidth !== width; + + if (this.isPassthrough(bpc)) { + rgbBuf = comps; + } else if (this.numComps === 1 && count > numComponentColors && this.name !== 'DeviceGray' && this.name !== 'DeviceRGB') { + var allColors = bpc <= 8 ? new Uint8Array(numComponentColors) : new Uint16Array(numComponentColors); + + for (var i = 0; i < numComponentColors; i++) { + allColors[i] = i; } - } else if (ch === 0x25) { - comment = true; - } else if (!isSpace(ch)) { - break; - } - ch = this.nextChar(); - } - if (isSpecial(ch)) { - this.nextChar(); - return String.fromCharCode(ch); - } - var token = ''; - do { - token += String.fromCharCode(ch); - ch = this.nextChar(); - } while (ch >= 0 && !isSpace(ch) && !isSpecial(ch)); - return token; - }, - extractFontProgram: function Type1Parser_extractFontProgram() { - var stream = this.stream; - var subrs = [], charstrings = []; - var privateData = Object.create(null); - privateData['lenIV'] = 4; - var program = { - subrs: [], - charstrings: [], - properties: { 'privateData': privateData } - }; - var token, length, data, lenIV, encoded; - while ((token = this.getToken()) !== null) { - if (token !== '/') { - continue; - } - token = this.getToken(); - switch (token) { - case 'CharStrings': - this.getToken(); - this.getToken(); - this.getToken(); - this.getToken(); - while (true) { - token = this.getToken(); - if (token === null || token === 'end') { - break; - } - if (token !== '/') { - continue; - } - var glyph = this.getToken(); - length = this.readInt(); - this.getToken(); - data = stream.makeSubStream(stream.pos, length); - lenIV = program.properties.privateData['lenIV']; - encoded = decrypt(data.getBytes(), CHAR_STRS_ENCRYPT_KEY, lenIV); - stream.skip(length); - this.nextChar(); - token = this.getToken(); - if (token === 'noaccess') { - this.getToken(); - } - charstrings.push({ - glyph: glyph, - encoded: encoded - }); - } - break; - case 'Subrs': - var num = this.readInt(); - this.getToken(); - while ((token = this.getToken()) === 'dup') { - var index = this.readInt(); - length = this.readInt(); - this.getToken(); - data = stream.makeSubStream(stream.pos, length); - lenIV = program.properties.privateData['lenIV']; - encoded = decrypt(data.getBytes(), CHAR_STRS_ENCRYPT_KEY, lenIV); - stream.skip(length); - this.nextChar(); - token = this.getToken(); - if (token === 'noaccess') { - this.getToken(); - } - subrs[index] = encoded; - } - break; - case 'BlueValues': - case 'OtherBlues': - case 'FamilyBlues': - case 'FamilyOtherBlues': - var blueArray = this.readNumberArray(); - if (blueArray.length > 0 && blueArray.length % 2 === 0 && HINTING_ENABLED) { - program.properties.privateData[token] = blueArray; - } - break; - case 'StemSnapH': - case 'StemSnapV': - program.properties.privateData[token] = this.readNumberArray(); - break; - case 'StdHW': - case 'StdVW': - program.properties.privateData[token] = this.readNumberArray()[0]; - break; - case 'BlueShift': - case 'lenIV': - case 'BlueFuzz': - case 'BlueScale': - case 'LanguageGroup': - case 'ExpansionFactor': - program.properties.privateData[token] = this.readNumber(); - break; - case 'ForceBold': - program.properties.privateData[token] = this.readBoolean(); - break; - } - } - for (var i = 0; i < charstrings.length; i++) { - glyph = charstrings[i].glyph; - encoded = charstrings[i].encoded; - var charString = new Type1CharString(); - var error = charString.convert(encoded, subrs, this.seacAnalysisEnabled); - var output = charString.output; - if (error) { - output = [14]; - } - program.charstrings.push({ - glyphName: glyph, - charstring: output, - width: charString.width, - lsb: charString.lsb, - seac: charString.seac - }); - } - return program; - }, - extractFontHeader: function Type1Parser_extractFontHeader(properties) { - var token; - while ((token = this.getToken()) !== null) { - if (token !== '/') { - continue; - } - token = this.getToken(); - switch (token) { - case 'FontMatrix': - var matrix = this.readNumberArray(); - properties.fontMatrix = matrix; - break; - case 'Encoding': - var encodingArg = this.getToken(); - var encoding; - if (!/^\d+$/.test(encodingArg)) { - encoding = getEncoding(encodingArg); + + var colorMap = new Uint8ClampedArray(numComponentColors * 3); + this.getRgbBuffer(allColors, 0, numComponentColors, colorMap, 0, bpc, 0); + + if (!needsResizing) { + var destPos = 0; + + for (var _i2 = 0; _i2 < count; ++_i2) { + var key = comps[_i2] * 3; + dest[destPos++] = colorMap[key]; + dest[destPos++] = colorMap[key + 1]; + dest[destPos++] = colorMap[key + 2]; + destPos += alpha01; + } } else { - encoding = []; - var size = parseInt(encodingArg, 10) | 0; - this.getToken(); - for (var j = 0; j < size; j++) { - token = this.getToken(); - while (token !== 'dup' && token !== 'def') { - token = this.getToken(); - if (token === null) { - return; - } + rgbBuf = new Uint8Array(count * 3); + var rgbPos = 0; + + for (var _i3 = 0; _i3 < count; ++_i3) { + var _key = comps[_i3] * 3; + + rgbBuf[rgbPos++] = colorMap[_key]; + rgbBuf[rgbPos++] = colorMap[_key + 1]; + rgbBuf[rgbPos++] = colorMap[_key + 2]; + } + } + } else { + if (!needsResizing) { + this.getRgbBuffer(comps, 0, width * actualHeight, dest, 0, bpc, alpha01); + } else { + rgbBuf = new Uint8ClampedArray(count * 3); + this.getRgbBuffer(comps, 0, count, rgbBuf, 0, bpc, 0); + } + } + + if (rgbBuf) { + if (needsResizing) { + resizeRgbImage(rgbBuf, dest, originalWidth, originalHeight, width, height, alpha01); + } else { + var _destPos = 0, + _rgbPos = 0; + + for (var _i4 = 0, ii = width * actualHeight; _i4 < ii; _i4++) { + dest[_destPos++] = rgbBuf[_rgbPos++]; + dest[_destPos++] = rgbBuf[_rgbPos++]; + dest[_destPos++] = rgbBuf[_rgbPos++]; + _destPos += alpha01; } - if (token === 'def') { - break; - } - var index = this.readInt(); - this.getToken(); - var glyph = this.getToken(); - encoding[index] = glyph; - this.getToken(); - } } - properties.builtInEncoding = encoding; - break; - case 'FontBBox': - var fontBBox = this.readNumberArray(); - properties.ascent = fontBBox[3]; - properties.descent = fontBBox[1]; - properties.ascentScaled = true; - break; - } } - } - }; - return Type1Parser; - }(); - exports.Type1Parser = Type1Parser; - })); - (function (root, factory) { - factory(root.pdfjsCoreCMap = {}, root.pdfjsSharedUtil, root.pdfjsCorePrimitives, root.pdfjsCoreStream, root.pdfjsCoreParser); - }(this, function (exports, sharedUtil, corePrimitives, coreStream, coreParser) { - var Util = sharedUtil.Util; - var assert = sharedUtil.assert; - var warn = sharedUtil.warn; - var error = sharedUtil.error; - var isInt = sharedUtil.isInt; - var isString = sharedUtil.isString; - var MissingDataException = sharedUtil.MissingDataException; - var isName = corePrimitives.isName; - var isCmd = corePrimitives.isCmd; - var isStream = corePrimitives.isStream; - var StringStream = coreStream.StringStream; - var Lexer = coreParser.Lexer; - var isEOF = coreParser.isEOF; - var BUILT_IN_CMAPS = [ - 'Adobe-GB1-UCS2', - 'Adobe-CNS1-UCS2', - 'Adobe-Japan1-UCS2', - 'Adobe-Korea1-UCS2', - '78-EUC-H', - '78-EUC-V', - '78-H', - '78-RKSJ-H', - '78-RKSJ-V', - '78-V', - '78ms-RKSJ-H', - '78ms-RKSJ-V', - '83pv-RKSJ-H', - '90ms-RKSJ-H', - '90ms-RKSJ-V', - '90msp-RKSJ-H', - '90msp-RKSJ-V', - '90pv-RKSJ-H', - '90pv-RKSJ-V', - 'Add-H', - 'Add-RKSJ-H', - 'Add-RKSJ-V', - 'Add-V', - 'Adobe-CNS1-0', - 'Adobe-CNS1-1', - 'Adobe-CNS1-2', - 'Adobe-CNS1-3', - 'Adobe-CNS1-4', - 'Adobe-CNS1-5', - 'Adobe-CNS1-6', - 'Adobe-GB1-0', - 'Adobe-GB1-1', - 'Adobe-GB1-2', - 'Adobe-GB1-3', - 'Adobe-GB1-4', - 'Adobe-GB1-5', - 'Adobe-Japan1-0', - 'Adobe-Japan1-1', - 'Adobe-Japan1-2', - 'Adobe-Japan1-3', - 'Adobe-Japan1-4', - 'Adobe-Japan1-5', - 'Adobe-Japan1-6', - 'Adobe-Korea1-0', - 'Adobe-Korea1-1', - 'Adobe-Korea1-2', - 'B5-H', - 'B5-V', - 'B5pc-H', - 'B5pc-V', - 'CNS-EUC-H', - 'CNS-EUC-V', - 'CNS1-H', - 'CNS1-V', - 'CNS2-H', - 'CNS2-V', - 'ETHK-B5-H', - 'ETHK-B5-V', - 'ETen-B5-H', - 'ETen-B5-V', - 'ETenms-B5-H', - 'ETenms-B5-V', - 'EUC-H', - 'EUC-V', - 'Ext-H', - 'Ext-RKSJ-H', - 'Ext-RKSJ-V', - 'Ext-V', - 'GB-EUC-H', - 'GB-EUC-V', - 'GB-H', - 'GB-V', - 'GBK-EUC-H', - 'GBK-EUC-V', - 'GBK2K-H', - 'GBK2K-V', - 'GBKp-EUC-H', - 'GBKp-EUC-V', - 'GBT-EUC-H', - 'GBT-EUC-V', - 'GBT-H', - 'GBT-V', - 'GBTpc-EUC-H', - 'GBTpc-EUC-V', - 'GBpc-EUC-H', - 'GBpc-EUC-V', - 'H', - 'HKdla-B5-H', - 'HKdla-B5-V', - 'HKdlb-B5-H', - 'HKdlb-B5-V', - 'HKgccs-B5-H', - 'HKgccs-B5-V', - 'HKm314-B5-H', - 'HKm314-B5-V', - 'HKm471-B5-H', - 'HKm471-B5-V', - 'HKscs-B5-H', - 'HKscs-B5-V', - 'Hankaku', - 'Hiragana', - 'KSC-EUC-H', - 'KSC-EUC-V', - 'KSC-H', - 'KSC-Johab-H', - 'KSC-Johab-V', - 'KSC-V', - 'KSCms-UHC-H', - 'KSCms-UHC-HW-H', - 'KSCms-UHC-HW-V', - 'KSCms-UHC-V', - 'KSCpc-EUC-H', - 'KSCpc-EUC-V', - 'Katakana', - 'NWP-H', - 'NWP-V', - 'RKSJ-H', - 'RKSJ-V', - 'Roman', - 'UniCNS-UCS2-H', - 'UniCNS-UCS2-V', - 'UniCNS-UTF16-H', - 'UniCNS-UTF16-V', - 'UniCNS-UTF32-H', - 'UniCNS-UTF32-V', - 'UniCNS-UTF8-H', - 'UniCNS-UTF8-V', - 'UniGB-UCS2-H', - 'UniGB-UCS2-V', - 'UniGB-UTF16-H', - 'UniGB-UTF16-V', - 'UniGB-UTF32-H', - 'UniGB-UTF32-V', - 'UniGB-UTF8-H', - 'UniGB-UTF8-V', - 'UniJIS-UCS2-H', - 'UniJIS-UCS2-HW-H', - 'UniJIS-UCS2-HW-V', - 'UniJIS-UCS2-V', - 'UniJIS-UTF16-H', - 'UniJIS-UTF16-V', - 'UniJIS-UTF32-H', - 'UniJIS-UTF32-V', - 'UniJIS-UTF8-H', - 'UniJIS-UTF8-V', - 'UniJIS2004-UTF16-H', - 'UniJIS2004-UTF16-V', - 'UniJIS2004-UTF32-H', - 'UniJIS2004-UTF32-V', - 'UniJIS2004-UTF8-H', - 'UniJIS2004-UTF8-V', - 'UniJISPro-UCS2-HW-V', - 'UniJISPro-UCS2-V', - 'UniJISPro-UTF8-V', - 'UniJISX0213-UTF32-H', - 'UniJISX0213-UTF32-V', - 'UniJISX02132004-UTF32-H', - 'UniJISX02132004-UTF32-V', - 'UniKS-UCS2-H', - 'UniKS-UCS2-V', - 'UniKS-UTF16-H', - 'UniKS-UTF16-V', - 'UniKS-UTF32-H', - 'UniKS-UTF32-V', - 'UniKS-UTF8-H', - 'UniKS-UTF8-V', - 'V', - 'WP-Symbol' - ]; - var CMap = function CMapClosure() { - function CMap(builtInCMap) { - this.codespaceRanges = [ - [], - [], - [], - [] - ]; - this.numCodespaceRanges = 0; - this._map = []; - this.name = ''; - this.vertical = false; - this.useCMap = null; - this.builtInCMap = builtInCMap; } - CMap.prototype = { - addCodespaceRange: function (n, low, high) { + }, { + key: "usesZeroToOneRange", + get: function get() { + return (0, _util.shadow)(this, 'usesZeroToOneRange', true); + } + }], [{ + key: "parse", + value: function parse(cs, xref, res, pdfFunctionFactory) { + var IR = this.parseToIR(cs, xref, res, pdfFunctionFactory); + return this.fromIR(IR); + } + }, { + key: "fromIR", + value: function fromIR(IR) { + var name = Array.isArray(IR) ? IR[0] : IR; + var whitePoint, blackPoint, gamma; + + switch (name) { + case 'DeviceGrayCS': + return this.singletons.gray; + + case 'DeviceRgbCS': + return this.singletons.rgb; + + case 'DeviceCmykCS': + return this.singletons.cmyk; + + case 'CalGrayCS': + whitePoint = IR[1]; + blackPoint = IR[2]; + gamma = IR[3]; + return new CalGrayCS(whitePoint, blackPoint, gamma); + + case 'CalRGBCS': + whitePoint = IR[1]; + blackPoint = IR[2]; + gamma = IR[3]; + var matrix = IR[4]; + return new CalRGBCS(whitePoint, blackPoint, gamma, matrix); + + case 'PatternCS': + var basePatternCS = IR[1]; + + if (basePatternCS) { + basePatternCS = this.fromIR(basePatternCS); + } + + return new PatternCS(basePatternCS); + + case 'IndexedCS': + var baseIndexedCS = IR[1]; + var hiVal = IR[2]; + var lookup = IR[3]; + return new IndexedCS(this.fromIR(baseIndexedCS), hiVal, lookup); + + case 'AlternateCS': + var numComps = IR[1]; + var alt = IR[2]; + var tintFn = IR[3]; + return new AlternateCS(numComps, this.fromIR(alt), tintFn); + + case 'LabCS': + whitePoint = IR[1]; + blackPoint = IR[2]; + var range = IR[3]; + return new LabCS(whitePoint, blackPoint, range); + + default: + throw new _util.FormatError("Unknown colorspace name: ".concat(name)); + } + } + }, { + key: "parseToIR", + value: function parseToIR(cs, xref) { + var res = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null; + var pdfFunctionFactory = arguments.length > 3 ? arguments[3] : undefined; + cs = xref.fetchIfRef(cs); + + if ((0, _primitives.isName)(cs)) { + switch (cs.name) { + case 'DeviceGray': + case 'G': + return 'DeviceGrayCS'; + + case 'DeviceRGB': + case 'RGB': + return 'DeviceRgbCS'; + + case 'DeviceCMYK': + case 'CMYK': + return 'DeviceCmykCS'; + + case 'Pattern': + return ['PatternCS', null]; + + default: + if ((0, _primitives.isDict)(res)) { + var colorSpaces = res.get('ColorSpace'); + + if ((0, _primitives.isDict)(colorSpaces)) { + var resCS = colorSpaces.get(cs.name); + + if (resCS) { + if ((0, _primitives.isName)(resCS)) { + return this.parseToIR(resCS, xref, res, pdfFunctionFactory); + } + + cs = resCS; + break; + } + } + } + + throw new _util.FormatError("unrecognized colorspace ".concat(cs.name)); + } + } + + if (Array.isArray(cs)) { + var mode = xref.fetchIfRef(cs[0]).name; + var numComps, params, alt, whitePoint, blackPoint, gamma; + + switch (mode) { + case 'DeviceGray': + case 'G': + return 'DeviceGrayCS'; + + case 'DeviceRGB': + case 'RGB': + return 'DeviceRgbCS'; + + case 'DeviceCMYK': + case 'CMYK': + return 'DeviceCmykCS'; + + case 'CalGray': + params = xref.fetchIfRef(cs[1]); + whitePoint = params.getArray('WhitePoint'); + blackPoint = params.getArray('BlackPoint'); + gamma = params.get('Gamma'); + return ['CalGrayCS', whitePoint, blackPoint, gamma]; + + case 'CalRGB': + params = xref.fetchIfRef(cs[1]); + whitePoint = params.getArray('WhitePoint'); + blackPoint = params.getArray('BlackPoint'); + gamma = params.getArray('Gamma'); + var matrix = params.getArray('Matrix'); + return ['CalRGBCS', whitePoint, blackPoint, gamma, matrix]; + + case 'ICCBased': + var stream = xref.fetchIfRef(cs[1]); + var dict = stream.dict; + numComps = dict.get('N'); + alt = dict.get('Alternate'); + + if (alt) { + var altIR = this.parseToIR(alt, xref, res, pdfFunctionFactory); + var altCS = this.fromIR(altIR, pdfFunctionFactory); + + if (altCS.numComps === numComps) { + return altIR; + } + + (0, _util.warn)('ICCBased color space: Ignoring incorrect /Alternate entry.'); + } + + if (numComps === 1) { + return 'DeviceGrayCS'; + } else if (numComps === 3) { + return 'DeviceRgbCS'; + } else if (numComps === 4) { + return 'DeviceCmykCS'; + } + + break; + + case 'Pattern': + var basePatternCS = cs[1] || null; + + if (basePatternCS) { + basePatternCS = this.parseToIR(basePatternCS, xref, res, pdfFunctionFactory); + } + + return ['PatternCS', basePatternCS]; + + case 'Indexed': + case 'I': + var baseIndexedCS = this.parseToIR(cs[1], xref, res, pdfFunctionFactory); + var hiVal = xref.fetchIfRef(cs[2]) + 1; + var lookup = xref.fetchIfRef(cs[3]); + + if ((0, _primitives.isStream)(lookup)) { + lookup = lookup.getBytes(); + } + + return ['IndexedCS', baseIndexedCS, hiVal, lookup]; + + case 'Separation': + case 'DeviceN': + var name = xref.fetchIfRef(cs[1]); + numComps = Array.isArray(name) ? name.length : 1; + alt = this.parseToIR(cs[2], xref, res, pdfFunctionFactory); + var tintFn = pdfFunctionFactory.create(xref.fetchIfRef(cs[3])); + return ['AlternateCS', numComps, alt, tintFn]; + + case 'Lab': + params = xref.fetchIfRef(cs[1]); + whitePoint = params.getArray('WhitePoint'); + blackPoint = params.getArray('BlackPoint'); + var range = params.getArray('Range'); + return ['LabCS', whitePoint, blackPoint, range]; + + default: + throw new _util.FormatError("unimplemented color space object \"".concat(mode, "\"")); + } + } + + throw new _util.FormatError("unrecognized color space object: \"".concat(cs, "\"")); + } + }, { + key: "isDefaultDecode", + value: function isDefaultDecode(decode, numComps) { + if (!Array.isArray(decode)) { + return true; + } + + if (numComps * 2 !== decode.length) { + (0, _util.warn)('The decode map is not the correct length'); + return true; + } + + for (var i = 0, ii = decode.length; i < ii; i += 2) { + if (decode[i] !== 0 || decode[i + 1] !== 1) { + return false; + } + } + + return true; + } + }, { + key: "singletons", + get: function get() { + return (0, _util.shadow)(this, 'singletons', { + get gray() { + return (0, _util.shadow)(this, 'gray', new DeviceGrayCS()); + }, + + get rgb() { + return (0, _util.shadow)(this, 'rgb', new DeviceRgbCS()); + }, + + get cmyk() { + return (0, _util.shadow)(this, 'cmyk', new DeviceCmykCS()); + } + + }); + } + }]); + + return ColorSpace; +}(); + +exports.ColorSpace = ColorSpace; + +var AlternateCS = +/*#__PURE__*/ +function (_ColorSpace) { + _inherits(AlternateCS, _ColorSpace); + + function AlternateCS(numComps, base, tintFn) { + var _this; + + _classCallCheck(this, AlternateCS); + + _this = _possibleConstructorReturn(this, _getPrototypeOf(AlternateCS).call(this, 'Alternate', numComps)); + _this.base = base; + _this.tintFn = tintFn; + _this.tmpBuf = new Float32Array(base.numComps); + return _this; + } + + _createClass(AlternateCS, [{ + key: "getRgbItem", + value: function getRgbItem(src, srcOffset, dest, destOffset) { + var tmpBuf = this.tmpBuf; + this.tintFn(src, srcOffset, tmpBuf, 0); + this.base.getRgbItem(tmpBuf, 0, dest, destOffset); + } + }, { + key: "getRgbBuffer", + value: function getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { + var tintFn = this.tintFn; + var base = this.base; + var scale = 1 / ((1 << bits) - 1); + var baseNumComps = base.numComps; + var usesZeroToOneRange = base.usesZeroToOneRange; + var isPassthrough = (base.isPassthrough(8) || !usesZeroToOneRange) && alpha01 === 0; + var pos = isPassthrough ? destOffset : 0; + var baseBuf = isPassthrough ? dest : new Uint8ClampedArray(baseNumComps * count); + var numComps = this.numComps; + var scaled = new Float32Array(numComps); + var tinted = new Float32Array(baseNumComps); + var i, j; + + for (i = 0; i < count; i++) { + for (j = 0; j < numComps; j++) { + scaled[j] = src[srcOffset++] * scale; + } + + tintFn(scaled, 0, tinted, 0); + + if (usesZeroToOneRange) { + for (j = 0; j < baseNumComps; j++) { + baseBuf[pos++] = tinted[j] * 255; + } + } else { + base.getRgbItem(tinted, 0, baseBuf, pos); + pos += baseNumComps; + } + } + + if (!isPassthrough) { + base.getRgbBuffer(baseBuf, 0, count, dest, destOffset, 8, alpha01); + } + } + }, { + key: "getOutputLength", + value: function getOutputLength(inputLength, alpha01) { + return this.base.getOutputLength(inputLength * this.base.numComps / this.numComps, alpha01); + } + }]); + + return AlternateCS; +}(ColorSpace); + +var PatternCS = +/*#__PURE__*/ +function (_ColorSpace2) { + _inherits(PatternCS, _ColorSpace2); + + function PatternCS(baseCS) { + var _this2; + + _classCallCheck(this, PatternCS); + + _this2 = _possibleConstructorReturn(this, _getPrototypeOf(PatternCS).call(this, 'Pattern', null)); + _this2.base = baseCS; + return _this2; + } + + _createClass(PatternCS, [{ + key: "isDefaultDecode", + value: function isDefaultDecode(decodeMap, bpc) { + (0, _util.unreachable)('Should not call PatternCS.isDefaultDecode'); + } + }]); + + return PatternCS; +}(ColorSpace); + +var IndexedCS = +/*#__PURE__*/ +function (_ColorSpace3) { + _inherits(IndexedCS, _ColorSpace3); + + function IndexedCS(base, highVal, lookup) { + var _this3; + + _classCallCheck(this, IndexedCS); + + _this3 = _possibleConstructorReturn(this, _getPrototypeOf(IndexedCS).call(this, 'Indexed', 1)); + _this3.base = base; + _this3.highVal = highVal; + var baseNumComps = base.numComps; + var length = baseNumComps * highVal; + + if ((0, _primitives.isStream)(lookup)) { + _this3.lookup = new Uint8Array(length); + var bytes = lookup.getBytes(length); + + _this3.lookup.set(bytes); + } else if ((0, _util.isString)(lookup)) { + _this3.lookup = new Uint8Array(length); + + for (var i = 0; i < length; ++i) { + _this3.lookup[i] = lookup.charCodeAt(i); + } + } else if (lookup instanceof Uint8Array) { + _this3.lookup = lookup; + } else { + throw new _util.FormatError("Unrecognized lookup table: ".concat(lookup)); + } + + return _this3; + } + + _createClass(IndexedCS, [{ + key: "getRgbItem", + value: function getRgbItem(src, srcOffset, dest, destOffset) { + var numComps = this.base.numComps; + var start = src[srcOffset] * numComps; + this.base.getRgbBuffer(this.lookup, start, 1, dest, destOffset, 8, 0); + } + }, { + key: "getRgbBuffer", + value: function getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { + var base = this.base; + var numComps = base.numComps; + var outputDelta = base.getOutputLength(numComps, alpha01); + var lookup = this.lookup; + + for (var i = 0; i < count; ++i) { + var lookupPos = src[srcOffset++] * numComps; + base.getRgbBuffer(lookup, lookupPos, 1, dest, destOffset, 8, alpha01); + destOffset += outputDelta; + } + } + }, { + key: "getOutputLength", + value: function getOutputLength(inputLength, alpha01) { + return this.base.getOutputLength(inputLength * this.base.numComps, alpha01); + } + }, { + key: "isDefaultDecode", + value: function isDefaultDecode(decodeMap, bpc) { + if (!Array.isArray(decodeMap)) { + return true; + } + + if (decodeMap.length !== 2) { + (0, _util.warn)('Decode map length is not correct'); + return true; + } + + if (!Number.isInteger(bpc) || bpc < 1) { + (0, _util.warn)('Bits per component is not correct'); + return true; + } + + return decodeMap[0] === 0 && decodeMap[1] === (1 << bpc) - 1; + } + }]); + + return IndexedCS; +}(ColorSpace); + +var DeviceGrayCS = +/*#__PURE__*/ +function (_ColorSpace4) { + _inherits(DeviceGrayCS, _ColorSpace4); + + function DeviceGrayCS() { + _classCallCheck(this, DeviceGrayCS); + + return _possibleConstructorReturn(this, _getPrototypeOf(DeviceGrayCS).call(this, 'DeviceGray', 1)); + } + + _createClass(DeviceGrayCS, [{ + key: "getRgbItem", + value: function getRgbItem(src, srcOffset, dest, destOffset) { + var c = src[srcOffset] * 255; + dest[destOffset] = dest[destOffset + 1] = dest[destOffset + 2] = c; + } + }, { + key: "getRgbBuffer", + value: function getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { + var scale = 255 / ((1 << bits) - 1); + var j = srcOffset, + q = destOffset; + + for (var i = 0; i < count; ++i) { + var c = scale * src[j++]; + dest[q++] = c; + dest[q++] = c; + dest[q++] = c; + q += alpha01; + } + } + }, { + key: "getOutputLength", + value: function getOutputLength(inputLength, alpha01) { + return inputLength * (3 + alpha01); + } + }]); + + return DeviceGrayCS; +}(ColorSpace); + +var DeviceRgbCS = +/*#__PURE__*/ +function (_ColorSpace5) { + _inherits(DeviceRgbCS, _ColorSpace5); + + function DeviceRgbCS() { + _classCallCheck(this, DeviceRgbCS); + + return _possibleConstructorReturn(this, _getPrototypeOf(DeviceRgbCS).call(this, 'DeviceRGB', 3)); + } + + _createClass(DeviceRgbCS, [{ + key: "getRgbItem", + value: function getRgbItem(src, srcOffset, dest, destOffset) { + dest[destOffset] = src[srcOffset] * 255; + dest[destOffset + 1] = src[srcOffset + 1] * 255; + dest[destOffset + 2] = src[srcOffset + 2] * 255; + } + }, { + key: "getRgbBuffer", + value: function getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { + if (bits === 8 && alpha01 === 0) { + dest.set(src.subarray(srcOffset, srcOffset + count * 3), destOffset); + return; + } + + var scale = 255 / ((1 << bits) - 1); + var j = srcOffset, + q = destOffset; + + for (var i = 0; i < count; ++i) { + dest[q++] = scale * src[j++]; + dest[q++] = scale * src[j++]; + dest[q++] = scale * src[j++]; + q += alpha01; + } + } + }, { + key: "getOutputLength", + value: function getOutputLength(inputLength, alpha01) { + return inputLength * (3 + alpha01) / 3 | 0; + } + }, { + key: "isPassthrough", + value: function isPassthrough(bits) { + return bits === 8; + } + }]); + + return DeviceRgbCS; +}(ColorSpace); + +var DeviceCmykCS = function DeviceCmykCSClosure() { + function convertToRgb(src, srcOffset, srcScale, dest, destOffset) { + var c = src[srcOffset] * srcScale; + var m = src[srcOffset + 1] * srcScale; + var y = src[srcOffset + 2] * srcScale; + var k = src[srcOffset + 3] * srcScale; + dest[destOffset] = 255 + c * (-4.387332384609988 * c + 54.48615194189176 * m + 18.82290502165302 * y + 212.25662451639585 * k + -285.2331026137004) + m * (1.7149763477362134 * m - 5.6096736904047315 * y + -17.873870861415444 * k - 5.497006427196366) + y * (-2.5217340131683033 * y - 21.248923337353073 * k + 17.5119270841813) + k * (-21.86122147463605 * k - 189.48180835922747); + dest[destOffset + 1] = 255 + c * (8.841041422036149 * c + 60.118027045597366 * m + 6.871425592049007 * y + 31.159100130055922 * k + -79.2970844816548) + m * (-15.310361306967817 * m + 17.575251261109482 * y + 131.35250912493976 * k - 190.9453302588951) + y * (4.444339102852739 * y + 9.8632861493405 * k - 24.86741582555878) + k * (-20.737325471181034 * k - 187.80453709719578); + dest[destOffset + 2] = 255 + c * (0.8842522430003296 * c + 8.078677503112928 * m + 30.89978309703729 * y - 0.23883238689178934 * k + -14.183576799673286) + m * (10.49593273432072 * m + 63.02378494754052 * y + 50.606957656360734 * k - 112.23884253719248) + y * (0.03296041114873217 * y + 115.60384449646641 * k + -193.58209356861505) + k * (-22.33816807309886 * k - 180.12613974708367); + } + + var DeviceCmykCS = + /*#__PURE__*/ + function (_ColorSpace6) { + _inherits(DeviceCmykCS, _ColorSpace6); + + function DeviceCmykCS() { + _classCallCheck(this, DeviceCmykCS); + + return _possibleConstructorReturn(this, _getPrototypeOf(DeviceCmykCS).call(this, 'DeviceCMYK', 4)); + } + + _createClass(DeviceCmykCS, [{ + key: "getRgbItem", + value: function getRgbItem(src, srcOffset, dest, destOffset) { + convertToRgb(src, srcOffset, 1, dest, destOffset); + } + }, { + key: "getRgbBuffer", + value: function getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { + var scale = 1 / ((1 << bits) - 1); + + for (var i = 0; i < count; i++) { + convertToRgb(src, srcOffset, scale, dest, destOffset); + srcOffset += 4; + destOffset += 3 + alpha01; + } + } + }, { + key: "getOutputLength", + value: function getOutputLength(inputLength, alpha01) { + return inputLength / 4 * (3 + alpha01) | 0; + } + }]); + + return DeviceCmykCS; + }(ColorSpace); + + return DeviceCmykCS; +}(); + +var CalGrayCS = function CalGrayCSClosure() { + function convertToRgb(cs, src, srcOffset, dest, destOffset, scale) { + var A = src[srcOffset] * scale; + var AG = Math.pow(A, cs.G); + var L = cs.YW * AG; + var val = Math.max(295.8 * Math.pow(L, 0.333333333333333333) - 40.8, 0); + dest[destOffset] = val; + dest[destOffset + 1] = val; + dest[destOffset + 2] = val; + } + + var CalGrayCS = + /*#__PURE__*/ + function (_ColorSpace7) { + _inherits(CalGrayCS, _ColorSpace7); + + function CalGrayCS(whitePoint, blackPoint, gamma) { + var _this4; + + _classCallCheck(this, CalGrayCS); + + _this4 = _possibleConstructorReturn(this, _getPrototypeOf(CalGrayCS).call(this, 'CalGray', 1)); + + if (!whitePoint) { + throw new _util.FormatError('WhitePoint missing - required for color space CalGray'); + } + + blackPoint = blackPoint || [0, 0, 0]; + gamma = gamma || 1; + _this4.XW = whitePoint[0]; + _this4.YW = whitePoint[1]; + _this4.ZW = whitePoint[2]; + _this4.XB = blackPoint[0]; + _this4.YB = blackPoint[1]; + _this4.ZB = blackPoint[2]; + _this4.G = gamma; + + if (_this4.XW < 0 || _this4.ZW < 0 || _this4.YW !== 1) { + throw new _util.FormatError("Invalid WhitePoint components for ".concat(_this4.name) + ', no fallback available'); + } + + if (_this4.XB < 0 || _this4.YB < 0 || _this4.ZB < 0) { + (0, _util.info)("Invalid BlackPoint for ".concat(_this4.name, ", falling back to default.")); + _this4.XB = _this4.YB = _this4.ZB = 0; + } + + if (_this4.XB !== 0 || _this4.YB !== 0 || _this4.ZB !== 0) { + (0, _util.warn)("".concat(_this4.name, ", BlackPoint: XB: ").concat(_this4.XB, ", YB: ").concat(_this4.YB, ", ") + "ZB: ".concat(_this4.ZB, ", only default values are supported.")); + } + + if (_this4.G < 1) { + (0, _util.info)("Invalid Gamma: ".concat(_this4.G, " for ").concat(_this4.name, ", ") + 'falling back to default.'); + _this4.G = 1; + } + + return _this4; + } + + _createClass(CalGrayCS, [{ + key: "getRgbItem", + value: function getRgbItem(src, srcOffset, dest, destOffset) { + convertToRgb(this, src, srcOffset, dest, destOffset, 1); + } + }, { + key: "getRgbBuffer", + value: function getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { + var scale = 1 / ((1 << bits) - 1); + + for (var i = 0; i < count; ++i) { + convertToRgb(this, src, srcOffset, dest, destOffset, scale); + srcOffset += 1; + destOffset += 3 + alpha01; + } + } + }, { + key: "getOutputLength", + value: function getOutputLength(inputLength, alpha01) { + return inputLength * (3 + alpha01); + } + }]); + + return CalGrayCS; + }(ColorSpace); + + return CalGrayCS; +}(); + +var CalRGBCS = function CalRGBCSClosure() { + var BRADFORD_SCALE_MATRIX = new Float32Array([0.8951, 0.2664, -0.1614, -0.7502, 1.7135, 0.0367, 0.0389, -0.0685, 1.0296]); + var BRADFORD_SCALE_INVERSE_MATRIX = new Float32Array([0.9869929, -0.1470543, 0.1599627, 0.4323053, 0.5183603, 0.0492912, -0.0085287, 0.0400428, 0.9684867]); + var SRGB_D65_XYZ_TO_RGB_MATRIX = new Float32Array([3.2404542, -1.5371385, -0.4985314, -0.9692660, 1.8760108, 0.0415560, 0.0556434, -0.2040259, 1.0572252]); + var FLAT_WHITEPOINT_MATRIX = new Float32Array([1, 1, 1]); + var tempNormalizeMatrix = new Float32Array(3); + var tempConvertMatrix1 = new Float32Array(3); + var tempConvertMatrix2 = new Float32Array(3); + var DECODE_L_CONSTANT = Math.pow((8 + 16) / 116, 3) / 8.0; + + function matrixProduct(a, b, result) { + result[0] = a[0] * b[0] + a[1] * b[1] + a[2] * b[2]; + result[1] = a[3] * b[0] + a[4] * b[1] + a[5] * b[2]; + result[2] = a[6] * b[0] + a[7] * b[1] + a[8] * b[2]; + } + + function convertToFlat(sourceWhitePoint, LMS, result) { + result[0] = LMS[0] * 1 / sourceWhitePoint[0]; + result[1] = LMS[1] * 1 / sourceWhitePoint[1]; + result[2] = LMS[2] * 1 / sourceWhitePoint[2]; + } + + function convertToD65(sourceWhitePoint, LMS, result) { + var D65X = 0.95047; + var D65Y = 1; + var D65Z = 1.08883; + result[0] = LMS[0] * D65X / sourceWhitePoint[0]; + result[1] = LMS[1] * D65Y / sourceWhitePoint[1]; + result[2] = LMS[2] * D65Z / sourceWhitePoint[2]; + } + + function sRGBTransferFunction(color) { + if (color <= 0.0031308) { + return adjustToRange(0, 1, 12.92 * color); + } + + return adjustToRange(0, 1, (1 + 0.055) * Math.pow(color, 1 / 2.4) - 0.055); + } + + function adjustToRange(min, max, value) { + return Math.max(min, Math.min(max, value)); + } + + function decodeL(L) { + if (L < 0) { + return -decodeL(-L); + } + + if (L > 8.0) { + return Math.pow((L + 16) / 116, 3); + } + + return L * DECODE_L_CONSTANT; + } + + function compensateBlackPoint(sourceBlackPoint, XYZ_Flat, result) { + if (sourceBlackPoint[0] === 0 && sourceBlackPoint[1] === 0 && sourceBlackPoint[2] === 0) { + result[0] = XYZ_Flat[0]; + result[1] = XYZ_Flat[1]; + result[2] = XYZ_Flat[2]; + return; + } + + var zeroDecodeL = decodeL(0); + var X_DST = zeroDecodeL; + var X_SRC = decodeL(sourceBlackPoint[0]); + var Y_DST = zeroDecodeL; + var Y_SRC = decodeL(sourceBlackPoint[1]); + var Z_DST = zeroDecodeL; + var Z_SRC = decodeL(sourceBlackPoint[2]); + var X_Scale = (1 - X_DST) / (1 - X_SRC); + var X_Offset = 1 - X_Scale; + var Y_Scale = (1 - Y_DST) / (1 - Y_SRC); + var Y_Offset = 1 - Y_Scale; + var Z_Scale = (1 - Z_DST) / (1 - Z_SRC); + var Z_Offset = 1 - Z_Scale; + result[0] = XYZ_Flat[0] * X_Scale + X_Offset; + result[1] = XYZ_Flat[1] * Y_Scale + Y_Offset; + result[2] = XYZ_Flat[2] * Z_Scale + Z_Offset; + } + + function normalizeWhitePointToFlat(sourceWhitePoint, XYZ_In, result) { + if (sourceWhitePoint[0] === 1 && sourceWhitePoint[2] === 1) { + result[0] = XYZ_In[0]; + result[1] = XYZ_In[1]; + result[2] = XYZ_In[2]; + return; + } + + var LMS = result; + matrixProduct(BRADFORD_SCALE_MATRIX, XYZ_In, LMS); + var LMS_Flat = tempNormalizeMatrix; + convertToFlat(sourceWhitePoint, LMS, LMS_Flat); + matrixProduct(BRADFORD_SCALE_INVERSE_MATRIX, LMS_Flat, result); + } + + function normalizeWhitePointToD65(sourceWhitePoint, XYZ_In, result) { + var LMS = result; + matrixProduct(BRADFORD_SCALE_MATRIX, XYZ_In, LMS); + var LMS_D65 = tempNormalizeMatrix; + convertToD65(sourceWhitePoint, LMS, LMS_D65); + matrixProduct(BRADFORD_SCALE_INVERSE_MATRIX, LMS_D65, result); + } + + function convertToRgb(cs, src, srcOffset, dest, destOffset, scale) { + var A = adjustToRange(0, 1, src[srcOffset] * scale); + var B = adjustToRange(0, 1, src[srcOffset + 1] * scale); + var C = adjustToRange(0, 1, src[srcOffset + 2] * scale); + var AGR = Math.pow(A, cs.GR); + var BGG = Math.pow(B, cs.GG); + var CGB = Math.pow(C, cs.GB); + var X = cs.MXA * AGR + cs.MXB * BGG + cs.MXC * CGB; + var Y = cs.MYA * AGR + cs.MYB * BGG + cs.MYC * CGB; + var Z = cs.MZA * AGR + cs.MZB * BGG + cs.MZC * CGB; + var XYZ = tempConvertMatrix1; + XYZ[0] = X; + XYZ[1] = Y; + XYZ[2] = Z; + var XYZ_Flat = tempConvertMatrix2; + normalizeWhitePointToFlat(cs.whitePoint, XYZ, XYZ_Flat); + var XYZ_Black = tempConvertMatrix1; + compensateBlackPoint(cs.blackPoint, XYZ_Flat, XYZ_Black); + var XYZ_D65 = tempConvertMatrix2; + normalizeWhitePointToD65(FLAT_WHITEPOINT_MATRIX, XYZ_Black, XYZ_D65); + var SRGB = tempConvertMatrix1; + matrixProduct(SRGB_D65_XYZ_TO_RGB_MATRIX, XYZ_D65, SRGB); + dest[destOffset] = sRGBTransferFunction(SRGB[0]) * 255; + dest[destOffset + 1] = sRGBTransferFunction(SRGB[1]) * 255; + dest[destOffset + 2] = sRGBTransferFunction(SRGB[2]) * 255; + } + + var CalRGBCS = + /*#__PURE__*/ + function (_ColorSpace8) { + _inherits(CalRGBCS, _ColorSpace8); + + function CalRGBCS(whitePoint, blackPoint, gamma, matrix) { + var _this5; + + _classCallCheck(this, CalRGBCS); + + _this5 = _possibleConstructorReturn(this, _getPrototypeOf(CalRGBCS).call(this, 'CalRGB', 3)); + + if (!whitePoint) { + throw new _util.FormatError('WhitePoint missing - required for color space CalRGB'); + } + + blackPoint = blackPoint || new Float32Array(3); + gamma = gamma || new Float32Array([1, 1, 1]); + matrix = matrix || new Float32Array([1, 0, 0, 0, 1, 0, 0, 0, 1]); + var XW = whitePoint[0]; + var YW = whitePoint[1]; + var ZW = whitePoint[2]; + _this5.whitePoint = whitePoint; + var XB = blackPoint[0]; + var YB = blackPoint[1]; + var ZB = blackPoint[2]; + _this5.blackPoint = blackPoint; + _this5.GR = gamma[0]; + _this5.GG = gamma[1]; + _this5.GB = gamma[2]; + _this5.MXA = matrix[0]; + _this5.MYA = matrix[1]; + _this5.MZA = matrix[2]; + _this5.MXB = matrix[3]; + _this5.MYB = matrix[4]; + _this5.MZB = matrix[5]; + _this5.MXC = matrix[6]; + _this5.MYC = matrix[7]; + _this5.MZC = matrix[8]; + + if (XW < 0 || ZW < 0 || YW !== 1) { + throw new _util.FormatError("Invalid WhitePoint components for ".concat(_this5.name) + ', no fallback available'); + } + + if (XB < 0 || YB < 0 || ZB < 0) { + (0, _util.info)("Invalid BlackPoint for ".concat(_this5.name, " [").concat(XB, ", ").concat(YB, ", ").concat(ZB, "], ") + 'falling back to default.'); + _this5.blackPoint = new Float32Array(3); + } + + if (_this5.GR < 0 || _this5.GG < 0 || _this5.GB < 0) { + (0, _util.info)("Invalid Gamma [".concat(_this5.GR, ", ").concat(_this5.GG, ", ").concat(_this5.GB, "] for ") + "".concat(_this5.name, ", falling back to default.")); + _this5.GR = _this5.GG = _this5.GB = 1; + } + + return _this5; + } + + _createClass(CalRGBCS, [{ + key: "getRgbItem", + value: function getRgbItem(src, srcOffset, dest, destOffset) { + convertToRgb(this, src, srcOffset, dest, destOffset, 1); + } + }, { + key: "getRgbBuffer", + value: function getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { + var scale = 1 / ((1 << bits) - 1); + + for (var i = 0; i < count; ++i) { + convertToRgb(this, src, srcOffset, dest, destOffset, scale); + srcOffset += 3; + destOffset += 3 + alpha01; + } + } + }, { + key: "getOutputLength", + value: function getOutputLength(inputLength, alpha01) { + return inputLength * (3 + alpha01) / 3 | 0; + } + }]); + + return CalRGBCS; + }(ColorSpace); + + return CalRGBCS; +}(); + +var LabCS = function LabCSClosure() { + function fn_g(x) { + var result; + + if (x >= 6 / 29) { + result = x * x * x; + } else { + result = 108 / 841 * (x - 4 / 29); + } + + return result; + } + + function decode(value, high1, low2, high2) { + return low2 + value * (high2 - low2) / high1; + } + + function convertToRgb(cs, src, srcOffset, maxVal, dest, destOffset) { + var Ls = src[srcOffset]; + var as = src[srcOffset + 1]; + var bs = src[srcOffset + 2]; + + if (maxVal !== false) { + Ls = decode(Ls, maxVal, 0, 100); + as = decode(as, maxVal, cs.amin, cs.amax); + bs = decode(bs, maxVal, cs.bmin, cs.bmax); + } + + as = as > cs.amax ? cs.amax : as < cs.amin ? cs.amin : as; + bs = bs > cs.bmax ? cs.bmax : bs < cs.bmin ? cs.bmin : bs; + var M = (Ls + 16) / 116; + var L = M + as / 500; + var N = M - bs / 200; + var X = cs.XW * fn_g(L); + var Y = cs.YW * fn_g(M); + var Z = cs.ZW * fn_g(N); + var r, g, b; + + if (cs.ZW < 1) { + r = X * 3.1339 + Y * -1.6170 + Z * -0.4906; + g = X * -0.9785 + Y * 1.9160 + Z * 0.0333; + b = X * 0.0720 + Y * -0.2290 + Z * 1.4057; + } else { + r = X * 3.2406 + Y * -1.5372 + Z * -0.4986; + g = X * -0.9689 + Y * 1.8758 + Z * 0.0415; + b = X * 0.0557 + Y * -0.2040 + Z * 1.0570; + } + + dest[destOffset] = Math.sqrt(r) * 255; + dest[destOffset + 1] = Math.sqrt(g) * 255; + dest[destOffset + 2] = Math.sqrt(b) * 255; + } + + var LabCS = + /*#__PURE__*/ + function (_ColorSpace9) { + _inherits(LabCS, _ColorSpace9); + + function LabCS(whitePoint, blackPoint, range) { + var _this6; + + _classCallCheck(this, LabCS); + + _this6 = _possibleConstructorReturn(this, _getPrototypeOf(LabCS).call(this, 'Lab', 3)); + + if (!whitePoint) { + throw new _util.FormatError('WhitePoint missing - required for color space Lab'); + } + + blackPoint = blackPoint || [0, 0, 0]; + range = range || [-100, 100, -100, 100]; + _this6.XW = whitePoint[0]; + _this6.YW = whitePoint[1]; + _this6.ZW = whitePoint[2]; + _this6.amin = range[0]; + _this6.amax = range[1]; + _this6.bmin = range[2]; + _this6.bmax = range[3]; + _this6.XB = blackPoint[0]; + _this6.YB = blackPoint[1]; + _this6.ZB = blackPoint[2]; + + if (_this6.XW < 0 || _this6.ZW < 0 || _this6.YW !== 1) { + throw new _util.FormatError('Invalid WhitePoint components, no fallback available'); + } + + if (_this6.XB < 0 || _this6.YB < 0 || _this6.ZB < 0) { + (0, _util.info)('Invalid BlackPoint, falling back to default'); + _this6.XB = _this6.YB = _this6.ZB = 0; + } + + if (_this6.amin > _this6.amax || _this6.bmin > _this6.bmax) { + (0, _util.info)('Invalid Range, falling back to defaults'); + _this6.amin = -100; + _this6.amax = 100; + _this6.bmin = -100; + _this6.bmax = 100; + } + + return _this6; + } + + _createClass(LabCS, [{ + key: "getRgbItem", + value: function getRgbItem(src, srcOffset, dest, destOffset) { + convertToRgb(this, src, srcOffset, false, dest, destOffset); + } + }, { + key: "getRgbBuffer", + value: function getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { + var maxVal = (1 << bits) - 1; + + for (var i = 0; i < count; i++) { + convertToRgb(this, src, srcOffset, maxVal, dest, destOffset); + srcOffset += 3; + destOffset += 3 + alpha01; + } + } + }, { + key: "getOutputLength", + value: function getOutputLength(inputLength, alpha01) { + return inputLength * (3 + alpha01) / 3 | 0; + } + }, { + key: "isDefaultDecode", + value: function isDefaultDecode(decodeMap, bpc) { + return true; + } + }, { + key: "usesZeroToOneRange", + get: function get() { + return (0, _util.shadow)(this, 'usesZeroToOneRange', false); + } + }]); + + return LabCS; + }(ColorSpace); + + return LabCS; +}(); + +/***/ }), +/* 169 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.AnnotationFactory = exports.AnnotationBorderStyle = exports.Annotation = void 0; + +var _util = __w_pdfjs_require__(6); + +var _obj = __w_pdfjs_require__(154); + +var _primitives = __w_pdfjs_require__(155); + +var _colorspace = __w_pdfjs_require__(168); + +var _operator_list = __w_pdfjs_require__(170); + +var _stream = __w_pdfjs_require__(157); + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); } + +function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; } + +function _get(target, property, receiver) { if (typeof Reflect !== "undefined" && Reflect.get) { _get = Reflect.get; } else { _get = function _get(target, property, receiver) { var base = _superPropBase(target, property); if (!base) return; var desc = Object.getOwnPropertyDescriptor(base, property); if (desc.get) { return desc.get.call(receiver); } return desc.value; }; } return _get(target, property, receiver || target); } + +function _superPropBase(object, property) { while (!Object.prototype.hasOwnProperty.call(object, property)) { object = _getPrototypeOf(object); if (object === null) break; } return object; } + +function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); } + +function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var AnnotationFactory = +/*#__PURE__*/ +function () { + function AnnotationFactory() { + _classCallCheck(this, AnnotationFactory); + } + + _createClass(AnnotationFactory, null, [{ + key: "create", + value: function create(xref, ref, pdfManager, idFactory) { + return pdfManager.ensure(this, '_create', [xref, ref, pdfManager, idFactory]); + } + }, { + key: "_create", + value: function _create(xref, ref, pdfManager, idFactory) { + var dict = xref.fetchIfRef(ref); + + if (!(0, _primitives.isDict)(dict)) { + return; + } + + var id = (0, _primitives.isRef)(ref) ? ref.toString() : 'annot_' + idFactory.createObjId(); + var subtype = dict.get('Subtype'); + subtype = (0, _primitives.isName)(subtype) ? subtype.name : null; + var parameters = { + xref: xref, + dict: dict, + ref: (0, _primitives.isRef)(ref) ? ref : null, + subtype: subtype, + id: id, + pdfManager: pdfManager + }; + + switch (subtype) { + case 'Link': + return new LinkAnnotation(parameters); + + case 'Text': + return new TextAnnotation(parameters); + + case 'Widget': + var fieldType = (0, _util.getInheritableProperty)({ + dict: dict, + key: 'FT' + }); + fieldType = (0, _primitives.isName)(fieldType) ? fieldType.name : null; + + switch (fieldType) { + case 'Tx': + return new TextWidgetAnnotation(parameters); + + case 'Btn': + return new ButtonWidgetAnnotation(parameters); + + case 'Ch': + return new ChoiceWidgetAnnotation(parameters); + } + + (0, _util.warn)('Unimplemented widget field type "' + fieldType + '", ' + 'falling back to base field type.'); + return new WidgetAnnotation(parameters); + + case 'Popup': + return new PopupAnnotation(parameters); + + case 'Line': + return new LineAnnotation(parameters); + + case 'Square': + return new SquareAnnotation(parameters); + + case 'Circle': + return new CircleAnnotation(parameters); + + case 'PolyLine': + return new PolylineAnnotation(parameters); + + case 'Polygon': + return new PolygonAnnotation(parameters); + + case 'Ink': + return new InkAnnotation(parameters); + + case 'Highlight': + return new HighlightAnnotation(parameters); + + case 'Underline': + return new UnderlineAnnotation(parameters); + + case 'Squiggly': + return new SquigglyAnnotation(parameters); + + case 'StrikeOut': + return new StrikeOutAnnotation(parameters); + + case 'Stamp': + return new StampAnnotation(parameters); + + case 'FileAttachment': + return new FileAttachmentAnnotation(parameters); + + default: + if (!subtype) { + (0, _util.warn)('Annotation is missing the required /Subtype.'); + } else { + (0, _util.warn)('Unimplemented annotation type "' + subtype + '", ' + 'falling back to base annotation.'); + } + + return new Annotation(parameters); + } + } + }]); + + return AnnotationFactory; +}(); + +exports.AnnotationFactory = AnnotationFactory; + +function getTransformMatrix(rect, bbox, matrix) { + var bounds = _util.Util.getAxialAlignedBoundingBox(bbox, matrix); + + var minX = bounds[0]; + var minY = bounds[1]; + var maxX = bounds[2]; + var maxY = bounds[3]; + + if (minX === maxX || minY === maxY) { + return [1, 0, 0, 1, rect[0], rect[1]]; + } + + var xRatio = (rect[2] - rect[0]) / (maxX - minX); + var yRatio = (rect[3] - rect[1]) / (maxY - minY); + return [xRatio, 0, 0, yRatio, rect[0] - minX * xRatio, rect[1] - minY * yRatio]; +} + +var Annotation = +/*#__PURE__*/ +function () { + function Annotation(params) { + _classCallCheck(this, Annotation); + + var dict = params.dict; + this.setFlags(dict.get('F')); + this.setRectangle(dict.getArray('Rect')); + this.setColor(dict.getArray('C')); + this.setBorderStyle(dict); + this.setAppearance(dict); + this.data = { + annotationFlags: this.flags, + borderStyle: this.borderStyle, + color: this.color, + hasAppearance: !!this.appearance, + id: params.id, + rect: this.rectangle, + subtype: params.subtype + }; + } + + _createClass(Annotation, [{ + key: "_hasFlag", + value: function _hasFlag(flags, flag) { + return !!(flags & flag); + } + }, { + key: "_isViewable", + value: function _isViewable(flags) { + return !this._hasFlag(flags, _util.AnnotationFlag.INVISIBLE) && !this._hasFlag(flags, _util.AnnotationFlag.HIDDEN) && !this._hasFlag(flags, _util.AnnotationFlag.NOVIEW); + } + }, { + key: "_isPrintable", + value: function _isPrintable(flags) { + return this._hasFlag(flags, _util.AnnotationFlag.PRINT) && !this._hasFlag(flags, _util.AnnotationFlag.INVISIBLE) && !this._hasFlag(flags, _util.AnnotationFlag.HIDDEN); + } + }, { + key: "setFlags", + value: function setFlags(flags) { + this.flags = Number.isInteger(flags) && flags > 0 ? flags : 0; + } + }, { + key: "hasFlag", + value: function hasFlag(flag) { + return this._hasFlag(this.flags, flag); + } + }, { + key: "setRectangle", + value: function setRectangle(rectangle) { + if (Array.isArray(rectangle) && rectangle.length === 4) { + this.rectangle = _util.Util.normalizeRect(rectangle); + } else { + this.rectangle = [0, 0, 0, 0]; + } + } + }, { + key: "setColor", + value: function setColor(color) { + var rgbColor = new Uint8ClampedArray(3); + + if (!Array.isArray(color)) { + this.color = rgbColor; + return; + } + + switch (color.length) { + case 0: + this.color = null; + break; + + case 1: + _colorspace.ColorSpace.singletons.gray.getRgbItem(color, 0, rgbColor, 0); + + this.color = rgbColor; + break; + + case 3: + _colorspace.ColorSpace.singletons.rgb.getRgbItem(color, 0, rgbColor, 0); + + this.color = rgbColor; + break; + + case 4: + _colorspace.ColorSpace.singletons.cmyk.getRgbItem(color, 0, rgbColor, 0); + + this.color = rgbColor; + break; + + default: + this.color = rgbColor; + break; + } + } + }, { + key: "setBorderStyle", + value: function setBorderStyle(borderStyle) { + this.borderStyle = new AnnotationBorderStyle(); + + if (!(0, _primitives.isDict)(borderStyle)) { + return; + } + + if (borderStyle.has('BS')) { + var dict = borderStyle.get('BS'); + var dictType = dict.get('Type'); + + if (!dictType || (0, _primitives.isName)(dictType, 'Border')) { + this.borderStyle.setWidth(dict.get('W')); + this.borderStyle.setStyle(dict.get('S')); + this.borderStyle.setDashArray(dict.getArray('D')); + } + } else if (borderStyle.has('Border')) { + var array = borderStyle.getArray('Border'); + + if (Array.isArray(array) && array.length >= 3) { + this.borderStyle.setHorizontalCornerRadius(array[0]); + this.borderStyle.setVerticalCornerRadius(array[1]); + this.borderStyle.setWidth(array[2]); + + if (array.length === 4) { + this.borderStyle.setDashArray(array[3]); + } + } + } else { + this.borderStyle.setWidth(0); + } + } + }, { + key: "setAppearance", + value: function setAppearance(dict) { + this.appearance = null; + var appearanceStates = dict.get('AP'); + + if (!(0, _primitives.isDict)(appearanceStates)) { + return; + } + + var normalAppearanceState = appearanceStates.get('N'); + + if ((0, _primitives.isStream)(normalAppearanceState)) { + this.appearance = normalAppearanceState; + return; + } + + if (!(0, _primitives.isDict)(normalAppearanceState)) { + return; + } + + var as = dict.get('AS'); + + if (!(0, _primitives.isName)(as) || !normalAppearanceState.has(as.name)) { + return; + } + + this.appearance = normalAppearanceState.get(as.name); + } + }, { + key: "_preparePopup", + value: function _preparePopup(dict) { + if (!dict.has('C')) { + this.data.color = null; + } + + this.data.hasPopup = dict.has('Popup'); + this.data.title = (0, _util.stringToPDFString)(dict.get('T') || ''); + this.data.contents = (0, _util.stringToPDFString)(dict.get('Contents') || ''); + } + }, { + key: "loadResources", + value: function loadResources(keys) { + return this.appearance.dict.getAsync('Resources').then(function (resources) { + if (!resources) { + return; + } + + var objectLoader = new _obj.ObjectLoader(resources, keys, resources.xref); + return objectLoader.load().then(function () { + return resources; + }); + }); + } + }, { + key: "getOperatorList", + value: function getOperatorList(evaluator, task, renderForms) { + var _this = this; + + if (!this.appearance) { + return Promise.resolve(new _operator_list.OperatorList()); + } + + var data = this.data; + var appearanceDict = this.appearance.dict; + var resourcesPromise = this.loadResources(['ExtGState', 'ColorSpace', 'Pattern', 'Shading', 'XObject', 'Font']); + var bbox = appearanceDict.getArray('BBox') || [0, 0, 1, 1]; + var matrix = appearanceDict.getArray('Matrix') || [1, 0, 0, 1, 0, 0]; + var transform = getTransformMatrix(data.rect, bbox, matrix); + return resourcesPromise.then(function (resources) { + var opList = new _operator_list.OperatorList(); + opList.addOp(_util.OPS.beginAnnotation, [data.rect, transform, matrix]); + return evaluator.getOperatorList({ + stream: _this.appearance, + task: task, + resources: resources, + operatorList: opList + }).then(function () { + opList.addOp(_util.OPS.endAnnotation, []); + + _this.appearance.reset(); + + return opList; + }); + }); + } + }, { + key: "viewable", + get: function get() { + if (this.flags === 0) { + return true; + } + + return this._isViewable(this.flags); + } + }, { + key: "printable", + get: function get() { + if (this.flags === 0) { + return false; + } + + return this._isPrintable(this.flags); + } + }]); + + return Annotation; +}(); + +exports.Annotation = Annotation; + +var AnnotationBorderStyle = +/*#__PURE__*/ +function () { + function AnnotationBorderStyle() { + _classCallCheck(this, AnnotationBorderStyle); + + this.width = 1; + this.style = _util.AnnotationBorderStyleType.SOLID; + this.dashArray = [3]; + this.horizontalCornerRadius = 0; + this.verticalCornerRadius = 0; + } + + _createClass(AnnotationBorderStyle, [{ + key: "setWidth", + value: function setWidth(width) { + if ((0, _primitives.isName)(width)) { + this.width = 0; + return; + } + + if (Number.isInteger(width)) { + this.width = width; + } + } + }, { + key: "setStyle", + value: function setStyle(style) { + if (!(0, _primitives.isName)(style)) { + return; + } + + switch (style.name) { + case 'S': + this.style = _util.AnnotationBorderStyleType.SOLID; + break; + + case 'D': + this.style = _util.AnnotationBorderStyleType.DASHED; + break; + + case 'B': + this.style = _util.AnnotationBorderStyleType.BEVELED; + break; + + case 'I': + this.style = _util.AnnotationBorderStyleType.INSET; + break; + + case 'U': + this.style = _util.AnnotationBorderStyleType.UNDERLINE; + break; + + default: + break; + } + } + }, { + key: "setDashArray", + value: function setDashArray(dashArray) { + if (Array.isArray(dashArray) && dashArray.length > 0) { + var isValid = true; + var allZeros = true; + + for (var i = 0, len = dashArray.length; i < len; i++) { + var element = dashArray[i]; + var validNumber = +element >= 0; + + if (!validNumber) { + isValid = false; + break; + } else if (element > 0) { + allZeros = false; + } + } + + if (isValid && !allZeros) { + this.dashArray = dashArray; + } else { + this.width = 0; + } + } else if (dashArray) { + this.width = 0; + } + } + }, { + key: "setHorizontalCornerRadius", + value: function setHorizontalCornerRadius(radius) { + if (Number.isInteger(radius)) { + this.horizontalCornerRadius = radius; + } + } + }, { + key: "setVerticalCornerRadius", + value: function setVerticalCornerRadius(radius) { + if (Number.isInteger(radius)) { + this.verticalCornerRadius = radius; + } + } + }]); + + return AnnotationBorderStyle; +}(); + +exports.AnnotationBorderStyle = AnnotationBorderStyle; + +var WidgetAnnotation = +/*#__PURE__*/ +function (_Annotation) { + _inherits(WidgetAnnotation, _Annotation); + + function WidgetAnnotation(params) { + var _this2; + + _classCallCheck(this, WidgetAnnotation); + + _this2 = _possibleConstructorReturn(this, _getPrototypeOf(WidgetAnnotation).call(this, params)); + var dict = params.dict; + var data = _this2.data; + data.annotationType = _util.AnnotationType.WIDGET; + data.fieldName = _this2._constructFieldName(dict); + data.fieldValue = (0, _util.getInheritableProperty)({ + dict: dict, + key: 'V', + getArray: true + }); + data.alternativeText = (0, _util.stringToPDFString)(dict.get('TU') || ''); + data.defaultAppearance = (0, _util.getInheritableProperty)({ + dict: dict, + key: 'DA' + }) || ''; + var fieldType = (0, _util.getInheritableProperty)({ + dict: dict, + key: 'FT' + }); + data.fieldType = (0, _primitives.isName)(fieldType) ? fieldType.name : null; + _this2.fieldResources = (0, _util.getInheritableProperty)({ + dict: dict, + key: 'DR' + }) || _primitives.Dict.empty; + data.fieldFlags = (0, _util.getInheritableProperty)({ + dict: dict, + key: 'Ff' + }); + + if (!Number.isInteger(data.fieldFlags) || data.fieldFlags < 0) { + data.fieldFlags = 0; + } + + data.readOnly = _this2.hasFieldFlag(_util.AnnotationFieldFlag.READONLY); + + if (data.fieldType === 'Sig') { + data.fieldValue = null; + + _this2.setFlags(_util.AnnotationFlag.HIDDEN); + } + + return _this2; + } + + _createClass(WidgetAnnotation, [{ + key: "_constructFieldName", + value: function _constructFieldName(dict) { + if (!dict.has('T') && !dict.has('Parent')) { + (0, _util.warn)('Unknown field name, falling back to empty field name.'); + return ''; + } + + if (!dict.has('Parent')) { + return (0, _util.stringToPDFString)(dict.get('T')); + } + + var fieldName = []; + + if (dict.has('T')) { + fieldName.unshift((0, _util.stringToPDFString)(dict.get('T'))); + } + + var loopDict = dict; + + while (loopDict.has('Parent')) { + loopDict = loopDict.get('Parent'); + + if (!(0, _primitives.isDict)(loopDict)) { + break; + } + + if (loopDict.has('T')) { + fieldName.unshift((0, _util.stringToPDFString)(loopDict.get('T'))); + } + } + + return fieldName.join('.'); + } + }, { + key: "hasFieldFlag", + value: function hasFieldFlag(flag) { + return !!(this.data.fieldFlags & flag); + } + }, { + key: "getOperatorList", + value: function getOperatorList(evaluator, task, renderForms) { + if (renderForms) { + return Promise.resolve(new _operator_list.OperatorList()); + } + + return _get(_getPrototypeOf(WidgetAnnotation.prototype), "getOperatorList", this).call(this, evaluator, task, renderForms); + } + }]); + + return WidgetAnnotation; +}(Annotation); + +var TextWidgetAnnotation = +/*#__PURE__*/ +function (_WidgetAnnotation) { + _inherits(TextWidgetAnnotation, _WidgetAnnotation); + + function TextWidgetAnnotation(params) { + var _this3; + + _classCallCheck(this, TextWidgetAnnotation); + + _this3 = _possibleConstructorReturn(this, _getPrototypeOf(TextWidgetAnnotation).call(this, params)); + var dict = params.dict; + _this3.data.fieldValue = (0, _util.stringToPDFString)(_this3.data.fieldValue || ''); + var alignment = (0, _util.getInheritableProperty)({ + dict: dict, + key: 'Q' + }); + + if (!Number.isInteger(alignment) || alignment < 0 || alignment > 2) { + alignment = null; + } + + _this3.data.textAlignment = alignment; + var maximumLength = (0, _util.getInheritableProperty)({ + dict: dict, + key: 'MaxLen' + }); + + if (!Number.isInteger(maximumLength) || maximumLength < 0) { + maximumLength = null; + } + + _this3.data.maxLen = maximumLength; + _this3.data.multiLine = _this3.hasFieldFlag(_util.AnnotationFieldFlag.MULTILINE); + _this3.data.comb = _this3.hasFieldFlag(_util.AnnotationFieldFlag.COMB) && !_this3.hasFieldFlag(_util.AnnotationFieldFlag.MULTILINE) && !_this3.hasFieldFlag(_util.AnnotationFieldFlag.PASSWORD) && !_this3.hasFieldFlag(_util.AnnotationFieldFlag.FILESELECT) && _this3.data.maxLen !== null; + return _this3; + } + + _createClass(TextWidgetAnnotation, [{ + key: "getOperatorList", + value: function getOperatorList(evaluator, task, renderForms) { + if (renderForms || this.appearance) { + return _get(_getPrototypeOf(TextWidgetAnnotation.prototype), "getOperatorList", this).call(this, evaluator, task, renderForms); + } + + var operatorList = new _operator_list.OperatorList(); + + if (!this.data.defaultAppearance) { + return Promise.resolve(operatorList); + } + + var stream = new _stream.Stream((0, _util.stringToBytes)(this.data.defaultAppearance)); + return evaluator.getOperatorList({ + stream: stream, + task: task, + resources: this.fieldResources, + operatorList: operatorList + }).then(function () { + return operatorList; + }); + } + }]); + + return TextWidgetAnnotation; +}(WidgetAnnotation); + +var ButtonWidgetAnnotation = +/*#__PURE__*/ +function (_WidgetAnnotation2) { + _inherits(ButtonWidgetAnnotation, _WidgetAnnotation2); + + function ButtonWidgetAnnotation(params) { + var _this4; + + _classCallCheck(this, ButtonWidgetAnnotation); + + _this4 = _possibleConstructorReturn(this, _getPrototypeOf(ButtonWidgetAnnotation).call(this, params)); + _this4.data.checkBox = !_this4.hasFieldFlag(_util.AnnotationFieldFlag.RADIO) && !_this4.hasFieldFlag(_util.AnnotationFieldFlag.PUSHBUTTON); + _this4.data.radioButton = _this4.hasFieldFlag(_util.AnnotationFieldFlag.RADIO) && !_this4.hasFieldFlag(_util.AnnotationFieldFlag.PUSHBUTTON); + _this4.data.pushButton = _this4.hasFieldFlag(_util.AnnotationFieldFlag.PUSHBUTTON); + + if (_this4.data.checkBox) { + _this4._processCheckBox(params); + } else if (_this4.data.radioButton) { + _this4._processRadioButton(params); + } else if (_this4.data.pushButton) { + _this4._processPushButton(params); + } else { + (0, _util.warn)('Invalid field flags for button widget annotation'); + } + + return _this4; + } + + _createClass(ButtonWidgetAnnotation, [{ + key: "_processCheckBox", + value: function _processCheckBox(params) { + if ((0, _primitives.isName)(this.data.fieldValue)) { + this.data.fieldValue = this.data.fieldValue.name; + } + + var customAppearance = params.dict.get('AP'); + + if (!(0, _primitives.isDict)(customAppearance)) { + return; + } + + var exportValueOptionsDict = customAppearance.get('D'); + + if (!(0, _primitives.isDict)(exportValueOptionsDict)) { + return; + } + + var exportValues = exportValueOptionsDict.getKeys(); + var hasCorrectOptionCount = exportValues.length === 2; + + if (!hasCorrectOptionCount) { + return; + } + + this.data.exportValue = exportValues[0] === 'Off' ? exportValues[1] : exportValues[0]; + } + }, { + key: "_processRadioButton", + value: function _processRadioButton(params) { + this.data.fieldValue = this.data.buttonValue = null; + var fieldParent = params.dict.get('Parent'); + + if ((0, _primitives.isDict)(fieldParent) && fieldParent.has('V')) { + var fieldParentValue = fieldParent.get('V'); + + if ((0, _primitives.isName)(fieldParentValue)) { + this.data.fieldValue = fieldParentValue.name; + } + } + + var appearanceStates = params.dict.get('AP'); + + if (!(0, _primitives.isDict)(appearanceStates)) { + return; + } + + var normalAppearanceState = appearanceStates.get('N'); + + if (!(0, _primitives.isDict)(normalAppearanceState)) { + return; + } + + var keys = normalAppearanceState.getKeys(); + + for (var i = 0, ii = keys.length; i < ii; i++) { + if (keys[i] !== 'Off') { + this.data.buttonValue = keys[i]; + break; + } + } + } + }, { + key: "_processPushButton", + value: function _processPushButton(params) { + if (!params.dict.has('A')) { + (0, _util.warn)('Push buttons without action dictionaries are not supported'); + return; + } + + _obj.Catalog.parseDestDictionary({ + destDict: params.dict, + resultObj: this.data, + docBaseUrl: params.pdfManager.docBaseUrl + }); + } + }]); + + return ButtonWidgetAnnotation; +}(WidgetAnnotation); + +var ChoiceWidgetAnnotation = +/*#__PURE__*/ +function (_WidgetAnnotation3) { + _inherits(ChoiceWidgetAnnotation, _WidgetAnnotation3); + + function ChoiceWidgetAnnotation(params) { + var _this5; + + _classCallCheck(this, ChoiceWidgetAnnotation); + + _this5 = _possibleConstructorReturn(this, _getPrototypeOf(ChoiceWidgetAnnotation).call(this, params)); + _this5.data.options = []; + var options = (0, _util.getInheritableProperty)({ + dict: params.dict, + key: 'Opt' + }); + + if (Array.isArray(options)) { + var xref = params.xref; + + for (var i = 0, ii = options.length; i < ii; i++) { + var option = xref.fetchIfRef(options[i]); + var isOptionArray = Array.isArray(option); + _this5.data.options[i] = { + exportValue: isOptionArray ? xref.fetchIfRef(option[0]) : option, + displayValue: (0, _util.stringToPDFString)(isOptionArray ? xref.fetchIfRef(option[1]) : option) + }; + } + } + + if (!Array.isArray(_this5.data.fieldValue)) { + _this5.data.fieldValue = [_this5.data.fieldValue]; + } + + _this5.data.combo = _this5.hasFieldFlag(_util.AnnotationFieldFlag.COMBO); + _this5.data.multiSelect = _this5.hasFieldFlag(_util.AnnotationFieldFlag.MULTISELECT); + return _this5; + } + + return ChoiceWidgetAnnotation; +}(WidgetAnnotation); + +var TextAnnotation = +/*#__PURE__*/ +function (_Annotation2) { + _inherits(TextAnnotation, _Annotation2); + + function TextAnnotation(parameters) { + var _this6; + + _classCallCheck(this, TextAnnotation); + + var DEFAULT_ICON_SIZE = 22; + _this6 = _possibleConstructorReturn(this, _getPrototypeOf(TextAnnotation).call(this, parameters)); + _this6.data.annotationType = _util.AnnotationType.TEXT; + + if (_this6.data.hasAppearance) { + _this6.data.name = 'NoIcon'; + } else { + _this6.data.rect[1] = _this6.data.rect[3] - DEFAULT_ICON_SIZE; + _this6.data.rect[2] = _this6.data.rect[0] + DEFAULT_ICON_SIZE; + _this6.data.name = parameters.dict.has('Name') ? parameters.dict.get('Name').name : 'Note'; + } + + _this6._preparePopup(parameters.dict); + + return _this6; + } + + return TextAnnotation; +}(Annotation); + +var LinkAnnotation = +/*#__PURE__*/ +function (_Annotation3) { + _inherits(LinkAnnotation, _Annotation3); + + function LinkAnnotation(params) { + var _this7; + + _classCallCheck(this, LinkAnnotation); + + _this7 = _possibleConstructorReturn(this, _getPrototypeOf(LinkAnnotation).call(this, params)); + _this7.data.annotationType = _util.AnnotationType.LINK; + + _obj.Catalog.parseDestDictionary({ + destDict: params.dict, + resultObj: _this7.data, + docBaseUrl: params.pdfManager.docBaseUrl + }); + + return _this7; + } + + return LinkAnnotation; +}(Annotation); + +var PopupAnnotation = +/*#__PURE__*/ +function (_Annotation4) { + _inherits(PopupAnnotation, _Annotation4); + + function PopupAnnotation(parameters) { + var _this8; + + _classCallCheck(this, PopupAnnotation); + + _this8 = _possibleConstructorReturn(this, _getPrototypeOf(PopupAnnotation).call(this, parameters)); + _this8.data.annotationType = _util.AnnotationType.POPUP; + var dict = parameters.dict; + var parentItem = dict.get('Parent'); + + if (!parentItem) { + (0, _util.warn)('Popup annotation has a missing or invalid parent annotation.'); + return _possibleConstructorReturn(_this8); + } + + var parentSubtype = parentItem.get('Subtype'); + _this8.data.parentType = (0, _primitives.isName)(parentSubtype) ? parentSubtype.name : null; + _this8.data.parentId = dict.getRaw('Parent').toString(); + _this8.data.title = (0, _util.stringToPDFString)(parentItem.get('T') || ''); + _this8.data.contents = (0, _util.stringToPDFString)(parentItem.get('Contents') || ''); + + if (!parentItem.has('C')) { + _this8.data.color = null; + } else { + _this8.setColor(parentItem.getArray('C')); + + _this8.data.color = _this8.color; + } + + if (!_this8.viewable) { + var parentFlags = parentItem.get('F'); + + if (_this8._isViewable(parentFlags)) { + _this8.setFlags(parentFlags); + } + } + + return _this8; + } + + return PopupAnnotation; +}(Annotation); + +var LineAnnotation = +/*#__PURE__*/ +function (_Annotation5) { + _inherits(LineAnnotation, _Annotation5); + + function LineAnnotation(parameters) { + var _this9; + + _classCallCheck(this, LineAnnotation); + + _this9 = _possibleConstructorReturn(this, _getPrototypeOf(LineAnnotation).call(this, parameters)); + _this9.data.annotationType = _util.AnnotationType.LINE; + var dict = parameters.dict; + _this9.data.lineCoordinates = _util.Util.normalizeRect(dict.getArray('L')); + + _this9._preparePopup(dict); + + return _this9; + } + + return LineAnnotation; +}(Annotation); + +var SquareAnnotation = +/*#__PURE__*/ +function (_Annotation6) { + _inherits(SquareAnnotation, _Annotation6); + + function SquareAnnotation(parameters) { + var _this10; + + _classCallCheck(this, SquareAnnotation); + + _this10 = _possibleConstructorReturn(this, _getPrototypeOf(SquareAnnotation).call(this, parameters)); + _this10.data.annotationType = _util.AnnotationType.SQUARE; + + _this10._preparePopup(parameters.dict); + + return _this10; + } + + return SquareAnnotation; +}(Annotation); + +var CircleAnnotation = +/*#__PURE__*/ +function (_Annotation7) { + _inherits(CircleAnnotation, _Annotation7); + + function CircleAnnotation(parameters) { + var _this11; + + _classCallCheck(this, CircleAnnotation); + + _this11 = _possibleConstructorReturn(this, _getPrototypeOf(CircleAnnotation).call(this, parameters)); + _this11.data.annotationType = _util.AnnotationType.CIRCLE; + + _this11._preparePopup(parameters.dict); + + return _this11; + } + + return CircleAnnotation; +}(Annotation); + +var PolylineAnnotation = +/*#__PURE__*/ +function (_Annotation8) { + _inherits(PolylineAnnotation, _Annotation8); + + function PolylineAnnotation(parameters) { + var _this12; + + _classCallCheck(this, PolylineAnnotation); + + _this12 = _possibleConstructorReturn(this, _getPrototypeOf(PolylineAnnotation).call(this, parameters)); + _this12.data.annotationType = _util.AnnotationType.POLYLINE; + var dict = parameters.dict; + var rawVertices = dict.getArray('Vertices'); + _this12.data.vertices = []; + + for (var i = 0, ii = rawVertices.length; i < ii; i += 2) { + _this12.data.vertices.push({ + x: rawVertices[i], + y: rawVertices[i + 1] + }); + } + + _this12._preparePopup(dict); + + return _this12; + } + + return PolylineAnnotation; +}(Annotation); + +var PolygonAnnotation = +/*#__PURE__*/ +function (_PolylineAnnotation) { + _inherits(PolygonAnnotation, _PolylineAnnotation); + + function PolygonAnnotation(parameters) { + var _this13; + + _classCallCheck(this, PolygonAnnotation); + + _this13 = _possibleConstructorReturn(this, _getPrototypeOf(PolygonAnnotation).call(this, parameters)); + _this13.data.annotationType = _util.AnnotationType.POLYGON; + return _this13; + } + + return PolygonAnnotation; +}(PolylineAnnotation); + +var InkAnnotation = +/*#__PURE__*/ +function (_Annotation9) { + _inherits(InkAnnotation, _Annotation9); + + function InkAnnotation(parameters) { + var _this14; + + _classCallCheck(this, InkAnnotation); + + _this14 = _possibleConstructorReturn(this, _getPrototypeOf(InkAnnotation).call(this, parameters)); + _this14.data.annotationType = _util.AnnotationType.INK; + var dict = parameters.dict; + var xref = parameters.xref; + var originalInkLists = dict.getArray('InkList'); + _this14.data.inkLists = []; + + for (var i = 0, ii = originalInkLists.length; i < ii; ++i) { + _this14.data.inkLists.push([]); + + for (var j = 0, jj = originalInkLists[i].length; j < jj; j += 2) { + _this14.data.inkLists[i].push({ + x: xref.fetchIfRef(originalInkLists[i][j]), + y: xref.fetchIfRef(originalInkLists[i][j + 1]) + }); + } + } + + _this14._preparePopup(dict); + + return _this14; + } + + return InkAnnotation; +}(Annotation); + +var HighlightAnnotation = +/*#__PURE__*/ +function (_Annotation10) { + _inherits(HighlightAnnotation, _Annotation10); + + function HighlightAnnotation(parameters) { + var _this15; + + _classCallCheck(this, HighlightAnnotation); + + _this15 = _possibleConstructorReturn(this, _getPrototypeOf(HighlightAnnotation).call(this, parameters)); + _this15.data.annotationType = _util.AnnotationType.HIGHLIGHT; + + _this15._preparePopup(parameters.dict); + + return _this15; + } + + return HighlightAnnotation; +}(Annotation); + +var UnderlineAnnotation = +/*#__PURE__*/ +function (_Annotation11) { + _inherits(UnderlineAnnotation, _Annotation11); + + function UnderlineAnnotation(parameters) { + var _this16; + + _classCallCheck(this, UnderlineAnnotation); + + _this16 = _possibleConstructorReturn(this, _getPrototypeOf(UnderlineAnnotation).call(this, parameters)); + _this16.data.annotationType = _util.AnnotationType.UNDERLINE; + + _this16._preparePopup(parameters.dict); + + return _this16; + } + + return UnderlineAnnotation; +}(Annotation); + +var SquigglyAnnotation = +/*#__PURE__*/ +function (_Annotation12) { + _inherits(SquigglyAnnotation, _Annotation12); + + function SquigglyAnnotation(parameters) { + var _this17; + + _classCallCheck(this, SquigglyAnnotation); + + _this17 = _possibleConstructorReturn(this, _getPrototypeOf(SquigglyAnnotation).call(this, parameters)); + _this17.data.annotationType = _util.AnnotationType.SQUIGGLY; + + _this17._preparePopup(parameters.dict); + + return _this17; + } + + return SquigglyAnnotation; +}(Annotation); + +var StrikeOutAnnotation = +/*#__PURE__*/ +function (_Annotation13) { + _inherits(StrikeOutAnnotation, _Annotation13); + + function StrikeOutAnnotation(parameters) { + var _this18; + + _classCallCheck(this, StrikeOutAnnotation); + + _this18 = _possibleConstructorReturn(this, _getPrototypeOf(StrikeOutAnnotation).call(this, parameters)); + _this18.data.annotationType = _util.AnnotationType.STRIKEOUT; + + _this18._preparePopup(parameters.dict); + + return _this18; + } + + return StrikeOutAnnotation; +}(Annotation); + +var StampAnnotation = +/*#__PURE__*/ +function (_Annotation14) { + _inherits(StampAnnotation, _Annotation14); + + function StampAnnotation(parameters) { + var _this19; + + _classCallCheck(this, StampAnnotation); + + _this19 = _possibleConstructorReturn(this, _getPrototypeOf(StampAnnotation).call(this, parameters)); + _this19.data.annotationType = _util.AnnotationType.STAMP; + + _this19._preparePopup(parameters.dict); + + return _this19; + } + + return StampAnnotation; +}(Annotation); + +var FileAttachmentAnnotation = +/*#__PURE__*/ +function (_Annotation15) { + _inherits(FileAttachmentAnnotation, _Annotation15); + + function FileAttachmentAnnotation(parameters) { + var _this20; + + _classCallCheck(this, FileAttachmentAnnotation); + + _this20 = _possibleConstructorReturn(this, _getPrototypeOf(FileAttachmentAnnotation).call(this, parameters)); + var file = new _obj.FileSpec(parameters.dict.get('FS'), parameters.xref); + _this20.data.annotationType = _util.AnnotationType.FILEATTACHMENT; + _this20.data.file = file.serializable; + + _this20._preparePopup(parameters.dict); + + return _this20; + } + + return FileAttachmentAnnotation; +}(Annotation); + +/***/ }), +/* 170 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.OperatorList = void 0; + +var _util = __w_pdfjs_require__(6); + +var QueueOptimizer = function QueueOptimizerClosure() { + function addState(parentState, pattern, checkFn, iterateFn, processFn) { + var state = parentState; + + for (var i = 0, ii = pattern.length - 1; i < ii; i++) { + var item = pattern[i]; + state = state[item] || (state[item] = []); + } + + state[pattern[pattern.length - 1]] = { + checkFn: checkFn, + iterateFn: iterateFn, + processFn: processFn + }; + } + + function handlePaintSolidColorImageMask(iFirstSave, count, fnArray, argsArray) { + var iFirstPIMXO = iFirstSave + 2; + + for (var i = 0; i < count; i++) { + var arg = argsArray[iFirstPIMXO + 4 * i]; + var imageMask = arg.length === 1 && arg[0]; + + if (imageMask && imageMask.width === 1 && imageMask.height === 1 && (!imageMask.data.length || imageMask.data.length === 1 && imageMask.data[0] === 0)) { + fnArray[iFirstPIMXO + 4 * i] = _util.OPS.paintSolidColorImageMask; + continue; + } + + break; + } + + return count - i; + } + + var InitialState = []; + addState(InitialState, [_util.OPS.save, _util.OPS.transform, _util.OPS.paintInlineImageXObject, _util.OPS.restore], null, function iterateInlineImageGroup(context, i) { + var fnArray = context.fnArray; + var iFirstSave = context.iCurr - 3; + var pos = (i - iFirstSave) % 4; + + switch (pos) { + case 0: + return fnArray[i] === _util.OPS.save; + + case 1: + return fnArray[i] === _util.OPS.transform; + + case 2: + return fnArray[i] === _util.OPS.paintInlineImageXObject; + + case 3: + return fnArray[i] === _util.OPS.restore; + } + }, function foundInlineImageGroup(context, i) { + var MIN_IMAGES_IN_INLINE_IMAGES_BLOCK = 10; + var MAX_IMAGES_IN_INLINE_IMAGES_BLOCK = 200; + var MAX_WIDTH = 1000; + var IMAGE_PADDING = 1; + var fnArray = context.fnArray, + argsArray = context.argsArray; + var curr = context.iCurr; + var iFirstSave = curr - 3; + var iFirstTransform = curr - 2; + var iFirstPIIXO = curr - 1; + var count = Math.min(Math.floor((i - iFirstSave) / 4), MAX_IMAGES_IN_INLINE_IMAGES_BLOCK); + + if (count < MIN_IMAGES_IN_INLINE_IMAGES_BLOCK) { + return i - (i - iFirstSave) % 4; + } + + var maxX = 0; + var map = [], + maxLineHeight = 0; + var currentX = IMAGE_PADDING, + currentY = IMAGE_PADDING; + var q; + + for (q = 0; q < count; q++) { + var transform = argsArray[iFirstTransform + (q << 2)]; + var img = argsArray[iFirstPIIXO + (q << 2)][0]; + + if (currentX + img.width > MAX_WIDTH) { + maxX = Math.max(maxX, currentX); + currentY += maxLineHeight + 2 * IMAGE_PADDING; + currentX = 0; + maxLineHeight = 0; + } + + map.push({ + transform: transform, + x: currentX, + y: currentY, + w: img.width, + h: img.height + }); + currentX += img.width + 2 * IMAGE_PADDING; + maxLineHeight = Math.max(maxLineHeight, img.height); + } + + var imgWidth = Math.max(maxX, currentX) + IMAGE_PADDING; + var imgHeight = currentY + maxLineHeight + IMAGE_PADDING; + var imgData = new Uint8ClampedArray(imgWidth * imgHeight * 4); + var imgRowSize = imgWidth << 2; + + for (q = 0; q < count; q++) { + var data = argsArray[iFirstPIIXO + (q << 2)][0].data; + var rowSize = map[q].w << 2; + var dataOffset = 0; + var offset = map[q].x + map[q].y * imgWidth << 2; + imgData.set(data.subarray(0, rowSize), offset - imgRowSize); + + for (var k = 0, kk = map[q].h; k < kk; k++) { + imgData.set(data.subarray(dataOffset, dataOffset + rowSize), offset); + dataOffset += rowSize; + offset += imgRowSize; + } + + imgData.set(data.subarray(dataOffset - rowSize, dataOffset), offset); + + while (offset >= 0) { + data[offset - 4] = data[offset]; + data[offset - 3] = data[offset + 1]; + data[offset - 2] = data[offset + 2]; + data[offset - 1] = data[offset + 3]; + data[offset + rowSize] = data[offset + rowSize - 4]; + data[offset + rowSize + 1] = data[offset + rowSize - 3]; + data[offset + rowSize + 2] = data[offset + rowSize - 2]; + data[offset + rowSize + 3] = data[offset + rowSize - 1]; + offset -= imgRowSize; + } + } + + fnArray.splice(iFirstSave, count * 4, _util.OPS.paintInlineImageXObjectGroup); + argsArray.splice(iFirstSave, count * 4, [{ + width: imgWidth, + height: imgHeight, + kind: _util.ImageKind.RGBA_32BPP, + data: imgData + }, map]); + return iFirstSave + 1; + }); + addState(InitialState, [_util.OPS.save, _util.OPS.transform, _util.OPS.paintImageMaskXObject, _util.OPS.restore], null, function iterateImageMaskGroup(context, i) { + var fnArray = context.fnArray; + var iFirstSave = context.iCurr - 3; + var pos = (i - iFirstSave) % 4; + + switch (pos) { + case 0: + return fnArray[i] === _util.OPS.save; + + case 1: + return fnArray[i] === _util.OPS.transform; + + case 2: + return fnArray[i] === _util.OPS.paintImageMaskXObject; + + case 3: + return fnArray[i] === _util.OPS.restore; + } + }, function foundImageMaskGroup(context, i) { + var MIN_IMAGES_IN_MASKS_BLOCK = 10; + var MAX_IMAGES_IN_MASKS_BLOCK = 100; + var MAX_SAME_IMAGES_IN_MASKS_BLOCK = 1000; + var fnArray = context.fnArray, + argsArray = context.argsArray; + var curr = context.iCurr; + var iFirstSave = curr - 3; + var iFirstTransform = curr - 2; + var iFirstPIMXO = curr - 1; + var count = Math.floor((i - iFirstSave) / 4); + count = handlePaintSolidColorImageMask(iFirstSave, count, fnArray, argsArray); + + if (count < MIN_IMAGES_IN_MASKS_BLOCK) { + return i - (i - iFirstSave) % 4; + } + + var q; + var isSameImage = false; + var iTransform, transformArgs; + var firstPIMXOArg0 = argsArray[iFirstPIMXO][0]; + + if (argsArray[iFirstTransform][1] === 0 && argsArray[iFirstTransform][2] === 0) { + isSameImage = true; + var firstTransformArg0 = argsArray[iFirstTransform][0]; + var firstTransformArg3 = argsArray[iFirstTransform][3]; + iTransform = iFirstTransform + 4; + var iPIMXO = iFirstPIMXO + 4; + + for (q = 1; q < count; q++, iTransform += 4, iPIMXO += 4) { + transformArgs = argsArray[iTransform]; + + if (argsArray[iPIMXO][0] !== firstPIMXOArg0 || transformArgs[0] !== firstTransformArg0 || transformArgs[1] !== 0 || transformArgs[2] !== 0 || transformArgs[3] !== firstTransformArg3) { + if (q < MIN_IMAGES_IN_MASKS_BLOCK) { + isSameImage = false; + } else { + count = q; + } + + break; + } + } + } + + if (isSameImage) { + count = Math.min(count, MAX_SAME_IMAGES_IN_MASKS_BLOCK); + var positions = new Float32Array(count * 2); + iTransform = iFirstTransform; + + for (q = 0; q < count; q++, iTransform += 4) { + transformArgs = argsArray[iTransform]; + positions[q << 1] = transformArgs[4]; + positions[(q << 1) + 1] = transformArgs[5]; + } + + fnArray.splice(iFirstSave, count * 4, _util.OPS.paintImageMaskXObjectRepeat); + argsArray.splice(iFirstSave, count * 4, [firstPIMXOArg0, firstTransformArg0, firstTransformArg3, positions]); + } else { + count = Math.min(count, MAX_IMAGES_IN_MASKS_BLOCK); + var images = []; + + for (q = 0; q < count; q++) { + transformArgs = argsArray[iFirstTransform + (q << 2)]; + var maskParams = argsArray[iFirstPIMXO + (q << 2)][0]; + images.push({ + data: maskParams.data, + width: maskParams.width, + height: maskParams.height, + transform: transformArgs + }); + } + + fnArray.splice(iFirstSave, count * 4, _util.OPS.paintImageMaskXObjectGroup); + argsArray.splice(iFirstSave, count * 4, [images]); + } + + return iFirstSave + 1; + }); + addState(InitialState, [_util.OPS.save, _util.OPS.transform, _util.OPS.paintImageXObject, _util.OPS.restore], function (context) { + var argsArray = context.argsArray; + var iFirstTransform = context.iCurr - 2; + return argsArray[iFirstTransform][1] === 0 && argsArray[iFirstTransform][2] === 0; + }, function (context, i) { + var fnArray = context.fnArray, + argsArray = context.argsArray; + var iFirstSave = context.iCurr - 3; + var pos = (i - iFirstSave) % 4; + + switch (pos) { + case 0: + return fnArray[i] === _util.OPS.save; + + case 1: + if (fnArray[i] !== _util.OPS.transform) { + return false; + } + + var iFirstTransform = context.iCurr - 2; + var firstTransformArg0 = argsArray[iFirstTransform][0]; + var firstTransformArg3 = argsArray[iFirstTransform][3]; + + if (argsArray[i][0] !== firstTransformArg0 || argsArray[i][1] !== 0 || argsArray[i][2] !== 0 || argsArray[i][3] !== firstTransformArg3) { + return false; + } + + return true; + + case 2: + if (fnArray[i] !== _util.OPS.paintImageXObject) { + return false; + } + + var iFirstPIXO = context.iCurr - 1; + var firstPIXOArg0 = argsArray[iFirstPIXO][0]; + + if (argsArray[i][0] !== firstPIXOArg0) { + return false; + } + + return true; + + case 3: + return fnArray[i] === _util.OPS.restore; + } + }, function (context, i) { + var MIN_IMAGES_IN_BLOCK = 3; + var MAX_IMAGES_IN_BLOCK = 1000; + var fnArray = context.fnArray, + argsArray = context.argsArray; + var curr = context.iCurr; + var iFirstSave = curr - 3; + var iFirstTransform = curr - 2; + var iFirstPIXO = curr - 1; + var firstPIXOArg0 = argsArray[iFirstPIXO][0]; + var firstTransformArg0 = argsArray[iFirstTransform][0]; + var firstTransformArg3 = argsArray[iFirstTransform][3]; + var count = Math.min(Math.floor((i - iFirstSave) / 4), MAX_IMAGES_IN_BLOCK); + + if (count < MIN_IMAGES_IN_BLOCK) { + return i - (i - iFirstSave) % 4; + } + + var positions = new Float32Array(count * 2); + var iTransform = iFirstTransform; + + for (var q = 0; q < count; q++, iTransform += 4) { + var transformArgs = argsArray[iTransform]; + positions[q << 1] = transformArgs[4]; + positions[(q << 1) + 1] = transformArgs[5]; + } + + var args = [firstPIXOArg0, firstTransformArg0, firstTransformArg3, positions]; + fnArray.splice(iFirstSave, count * 4, _util.OPS.paintImageXObjectRepeat); + argsArray.splice(iFirstSave, count * 4, args); + return iFirstSave + 1; + }); + addState(InitialState, [_util.OPS.beginText, _util.OPS.setFont, _util.OPS.setTextMatrix, _util.OPS.showText, _util.OPS.endText], null, function (context, i) { + var fnArray = context.fnArray, + argsArray = context.argsArray; + var iFirstSave = context.iCurr - 4; + var pos = (i - iFirstSave) % 5; + + switch (pos) { + case 0: + return fnArray[i] === _util.OPS.beginText; + + case 1: + return fnArray[i] === _util.OPS.setFont; + + case 2: + return fnArray[i] === _util.OPS.setTextMatrix; + + case 3: + if (fnArray[i] !== _util.OPS.showText) { + return false; + } + + var iFirstSetFont = context.iCurr - 3; + var firstSetFontArg0 = argsArray[iFirstSetFont][0]; + var firstSetFontArg1 = argsArray[iFirstSetFont][1]; + + if (argsArray[i][0] !== firstSetFontArg0 || argsArray[i][1] !== firstSetFontArg1) { + return false; + } + + return true; + + case 4: + return fnArray[i] === _util.OPS.endText; + } + }, function (context, i) { + var MIN_CHARS_IN_BLOCK = 3; + var MAX_CHARS_IN_BLOCK = 1000; + var fnArray = context.fnArray, + argsArray = context.argsArray; + var curr = context.iCurr; + var iFirstBeginText = curr - 4; + var iFirstSetFont = curr - 3; + var iFirstSetTextMatrix = curr - 2; + var iFirstShowText = curr - 1; + var iFirstEndText = curr; + var firstSetFontArg0 = argsArray[iFirstSetFont][0]; + var firstSetFontArg1 = argsArray[iFirstSetFont][1]; + var count = Math.min(Math.floor((i - iFirstBeginText) / 5), MAX_CHARS_IN_BLOCK); + + if (count < MIN_CHARS_IN_BLOCK) { + return i - (i - iFirstBeginText) % 5; + } + + var iFirst = iFirstBeginText; + + if (iFirstBeginText >= 4 && fnArray[iFirstBeginText - 4] === fnArray[iFirstSetFont] && fnArray[iFirstBeginText - 3] === fnArray[iFirstSetTextMatrix] && fnArray[iFirstBeginText - 2] === fnArray[iFirstShowText] && fnArray[iFirstBeginText - 1] === fnArray[iFirstEndText] && argsArray[iFirstBeginText - 4][0] === firstSetFontArg0 && argsArray[iFirstBeginText - 4][1] === firstSetFontArg1) { + count++; + iFirst -= 5; + } + + var iEndText = iFirst + 4; + + for (var q = 1; q < count; q++) { + fnArray.splice(iEndText, 3); + argsArray.splice(iEndText, 3); + iEndText += 2; + } + + return iEndText + 1; + }); + + function QueueOptimizer(queue) { + this.queue = queue; + this.state = null; + this.context = { + iCurr: 0, + fnArray: queue.fnArray, + argsArray: queue.argsArray + }; + this.match = null; + this.lastProcessed = 0; + } + + QueueOptimizer.prototype = { + _optimize: function _optimize() { + var fnArray = this.queue.fnArray; + var i = this.lastProcessed, + ii = fnArray.length; + var state = this.state; + var match = this.match; + + if (!state && !match && i + 1 === ii && !InitialState[fnArray[i]]) { + this.lastProcessed = ii; + return; + } + + var context = this.context; + + while (i < ii) { + if (match) { + var iterate = (0, match.iterateFn)(context, i); + + if (iterate) { + i++; + continue; + } + + i = (0, match.processFn)(context, i + 1); + ii = fnArray.length; + match = null; + state = null; + + if (i >= ii) { + break; + } + } + + state = (state || InitialState)[fnArray[i]]; + + if (!state || Array.isArray(state)) { + i++; + continue; + } + + context.iCurr = i; + i++; + + if (state.checkFn && !(0, state.checkFn)(context)) { + state = null; + continue; + } + + match = state; + state = null; + } + + this.state = state; + this.match = match; + this.lastProcessed = i; + }, + push: function push(fn, args) { + this.queue.fnArray.push(fn); + this.queue.argsArray.push(args); + + this._optimize(); + }, + flush: function flush() { + while (this.match) { + var length = this.queue.fnArray.length; + this.lastProcessed = (0, this.match.processFn)(this.context, length); + this.match = null; + this.state = null; + + this._optimize(); + } + }, + reset: function reset() { + this.state = null; + this.match = null; + this.lastProcessed = 0; + } + }; + return QueueOptimizer; +}(); + +var NullOptimizer = function NullOptimizerClosure() { + function NullOptimizer(queue) { + this.queue = queue; + } + + NullOptimizer.prototype = { + push: function push(fn, args) { + this.queue.fnArray.push(fn); + this.queue.argsArray.push(args); + }, + flush: function flush() {} + }; + return NullOptimizer; +}(); + +var OperatorList = function OperatorListClosure() { + var CHUNK_SIZE = 1000; + var CHUNK_SIZE_ABOUT = CHUNK_SIZE - 5; + + function getTransfers(queue) { + var transfers = []; + var fnArray = queue.fnArray, + argsArray = queue.argsArray; + + for (var i = 0, ii = queue.length; i < ii; i++) { + switch (fnArray[i]) { + case _util.OPS.paintInlineImageXObject: + case _util.OPS.paintInlineImageXObjectGroup: + case _util.OPS.paintImageMaskXObject: + var arg = argsArray[i][0]; + ; + + if (!arg.cached) { + transfers.push(arg.data.buffer); + } + + break; + } + } + + return transfers; + } + + function OperatorList(intent, messageHandler, pageIndex) { + this.messageHandler = messageHandler; + this.fnArray = []; + this.argsArray = []; + + if (messageHandler && this.intent !== 'oplist') { + this.optimizer = new QueueOptimizer(this); + } else { + this.optimizer = new NullOptimizer(this); + } + + this.dependencies = Object.create(null); + this._totalLength = 0; + this.pageIndex = pageIndex; + this.intent = intent; + this.weight = 0; + } + + OperatorList.prototype = { + get length() { + return this.argsArray.length; + }, + + get totalLength() { + return this._totalLength + this.length; + }, + + addOp: function addOp(fn, args) { + this.optimizer.push(fn, args); + this.weight++; + + if (this.messageHandler) { + if (this.weight >= CHUNK_SIZE) { + this.flush(); + } else if (this.weight >= CHUNK_SIZE_ABOUT && (fn === _util.OPS.restore || fn === _util.OPS.endText)) { + this.flush(); + } + } + }, + addDependency: function addDependency(dependency) { + if (dependency in this.dependencies) { + return; + } + + this.dependencies[dependency] = true; + this.addOp(_util.OPS.dependency, [dependency]); + }, + addDependencies: function addDependencies(dependencies) { + for (var key in dependencies) { + this.addDependency(key); + } + }, + addOpList: function addOpList(opList) { + Object.assign(this.dependencies, opList.dependencies); + + for (var i = 0, ii = opList.length; i < ii; i++) { + this.addOp(opList.fnArray[i], opList.argsArray[i]); + } + }, + getIR: function getIR() { + return { + fnArray: this.fnArray, + argsArray: this.argsArray, + length: this.length + }; + }, + flush: function flush(lastChunk) { + this.optimizer.flush(); + var transfers = getTransfers(this); + var length = this.length; + this._totalLength += length; + this.messageHandler.send('RenderPageChunk', { + operatorList: { + fnArray: this.fnArray, + argsArray: this.argsArray, + lastChunk: lastChunk, + length: length + }, + pageIndex: this.pageIndex, + intent: this.intent + }, transfers); + this.dependencies = Object.create(null); + this.fnArray.length = 0; + this.argsArray.length = 0; + this.weight = 0; + this.optimizer.reset(); + } + }; + return OperatorList; +}(); + +exports.OperatorList = OperatorList; + +/***/ }), +/* 171 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.PartialEvaluator = void 0; + +var _regenerator = _interopRequireDefault(__w_pdfjs_require__(2)); + +var _util = __w_pdfjs_require__(6); + +var _cmap = __w_pdfjs_require__(172); + +var _stream = __w_pdfjs_require__(157); + +var _primitives = __w_pdfjs_require__(155); + +var _fonts = __w_pdfjs_require__(173); + +var _encodings = __w_pdfjs_require__(176); + +var _unicode = __w_pdfjs_require__(179); + +var _standard_fonts = __w_pdfjs_require__(178); + +var _pattern = __w_pdfjs_require__(182); + +var _parser = __w_pdfjs_require__(156); + +var _bidi = __w_pdfjs_require__(183); + +var _colorspace = __w_pdfjs_require__(168); + +var _glyphlist = __w_pdfjs_require__(177); + +var _metrics = __w_pdfjs_require__(184); + +var _function = __w_pdfjs_require__(185); + +var _jpeg_stream = __w_pdfjs_require__(163); + +var _murmurhash = __w_pdfjs_require__(187); + +var _operator_list = __w_pdfjs_require__(170); + +var _image = __w_pdfjs_require__(188); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } } + +function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; } + +var PartialEvaluator = function PartialEvaluatorClosure() { + var DefaultPartialEvaluatorOptions = { + forceDataSchema: false, + maxImageSize: -1, + disableFontFace: false, + nativeImageDecoderSupport: _util.NativeImageDecoding.DECODE, + ignoreErrors: false, + isEvalSupported: true + }; + + function NativeImageDecoder(_ref) { + var xref = _ref.xref, + resources = _ref.resources, + handler = _ref.handler, + _ref$forceDataSchema = _ref.forceDataSchema, + forceDataSchema = _ref$forceDataSchema === void 0 ? false : _ref$forceDataSchema, + pdfFunctionFactory = _ref.pdfFunctionFactory; + this.xref = xref; + this.resources = resources; + this.handler = handler; + this.forceDataSchema = forceDataSchema; + this.pdfFunctionFactory = pdfFunctionFactory; + } + + NativeImageDecoder.prototype = { + canDecode: function canDecode(image) { + return image instanceof _jpeg_stream.JpegStream && NativeImageDecoder.isDecodable(image, this.xref, this.resources, this.pdfFunctionFactory); + }, + decode: function decode(image) { + var dict = image.dict; + var colorSpace = dict.get('ColorSpace', 'CS'); + colorSpace = _colorspace.ColorSpace.parse(colorSpace, this.xref, this.resources, this.pdfFunctionFactory); + return this.handler.sendWithPromise('JpegDecode', [image.getIR(this.forceDataSchema), colorSpace.numComps]).then(function (_ref2) { + var data = _ref2.data, + width = _ref2.width, + height = _ref2.height; + return new _stream.Stream(data, 0, data.length, image.dict); + }); + } + }; + + NativeImageDecoder.isSupported = function (image, xref, res, pdfFunctionFactory) { + var dict = image.dict; + + if (dict.has('DecodeParms') || dict.has('DP')) { + return false; + } + + var cs = _colorspace.ColorSpace.parse(dict.get('ColorSpace', 'CS'), xref, res, pdfFunctionFactory); + + return (cs.name === 'DeviceGray' || cs.name === 'DeviceRGB') && cs.isDefaultDecode(dict.getArray('Decode', 'D')); + }; + + NativeImageDecoder.isDecodable = function (image, xref, res, pdfFunctionFactory) { + var dict = image.dict; + + if (dict.has('DecodeParms') || dict.has('DP')) { + return false; + } + + var cs = _colorspace.ColorSpace.parse(dict.get('ColorSpace', 'CS'), xref, res, pdfFunctionFactory); + + var bpc = dict.get('BitsPerComponent', 'BPC') || 1; + return (cs.numComps === 1 || cs.numComps === 3) && cs.isDefaultDecode(dict.getArray('Decode', 'D'), bpc); + }; + + function PartialEvaluator(_ref3) { + var _this = this; + + var pdfManager = _ref3.pdfManager, + xref = _ref3.xref, + handler = _ref3.handler, + pageIndex = _ref3.pageIndex, + idFactory = _ref3.idFactory, + fontCache = _ref3.fontCache, + builtInCMapCache = _ref3.builtInCMapCache, + _ref3$options = _ref3.options, + options = _ref3$options === void 0 ? null : _ref3$options, + pdfFunctionFactory = _ref3.pdfFunctionFactory; + this.pdfManager = pdfManager; + this.xref = xref; + this.handler = handler; + this.pageIndex = pageIndex; + this.idFactory = idFactory; + this.fontCache = fontCache; + this.builtInCMapCache = builtInCMapCache; + this.options = options || DefaultPartialEvaluatorOptions; + this.pdfFunctionFactory = pdfFunctionFactory; + + this.fetchBuiltInCMap = + /*#__PURE__*/ + function () { + var _ref4 = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee(name) { + var data; + return _regenerator.default.wrap(function _callee$(_context) { + while (1) { + switch (_context.prev = _context.next) { + case 0: + if (!_this.builtInCMapCache.has(name)) { + _context.next = 2; + break; + } + + return _context.abrupt("return", _this.builtInCMapCache.get(name)); + + case 2: + _context.next = 4; + return _this.handler.sendWithPromise('FetchBuiltInCMap', { + name: name + }); + + case 4: + data = _context.sent; + + if (data.compressionType !== _util.CMapCompressionType.NONE) { + _this.builtInCMapCache.set(name, data); + } + + return _context.abrupt("return", data); + + case 7: + case "end": + return _context.stop(); + } + } + }, _callee, this); + })); + + return function (_x) { + return _ref4.apply(this, arguments); + }; + }(); + } + + var TIME_SLOT_DURATION_MS = 20; + var CHECK_TIME_EVERY = 100; + + function TimeSlotManager() { + this.reset(); + } + + TimeSlotManager.prototype = { + check: function TimeSlotManager_check() { + if (++this.checked < CHECK_TIME_EVERY) { + return false; + } + + this.checked = 0; + return this.endTime <= Date.now(); + }, + reset: function TimeSlotManager_reset() { + this.endTime = Date.now() + TIME_SLOT_DURATION_MS; + this.checked = 0; + } + }; + + function normalizeBlendMode(value) { + if (!(0, _primitives.isName)(value)) { + return 'source-over'; + } + + switch (value.name) { + case 'Normal': + case 'Compatible': + return 'source-over'; + + case 'Multiply': + return 'multiply'; + + case 'Screen': + return 'screen'; + + case 'Overlay': + return 'overlay'; + + case 'Darken': + return 'darken'; + + case 'Lighten': + return 'lighten'; + + case 'ColorDodge': + return 'color-dodge'; + + case 'ColorBurn': + return 'color-burn'; + + case 'HardLight': + return 'hard-light'; + + case 'SoftLight': + return 'soft-light'; + + case 'Difference': + return 'difference'; + + case 'Exclusion': + return 'exclusion'; + + case 'Hue': + return 'hue'; + + case 'Saturation': + return 'saturation'; + + case 'Color': + return 'color'; + + case 'Luminosity': + return 'luminosity'; + } + + (0, _util.warn)('Unsupported blend mode: ' + value.name); + return 'source-over'; + } + + var deferred = Promise.resolve(); + var TILING_PATTERN = 1, + SHADING_PATTERN = 2; + PartialEvaluator.prototype = { + clone: function clone() { + var newOptions = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : DefaultPartialEvaluatorOptions; + var newEvaluator = Object.create(this); + newEvaluator.options = newOptions; + return newEvaluator; + }, + hasBlendModes: function PartialEvaluator_hasBlendModes(resources) { + if (!(0, _primitives.isDict)(resources)) { + return false; + } + + var processed = Object.create(null); + + if (resources.objId) { + processed[resources.objId] = true; + } + + var nodes = [resources], + xref = this.xref; + + while (nodes.length) { + var key, i, ii; + var node = nodes.shift(); + var graphicStates = node.get('ExtGState'); + + if ((0, _primitives.isDict)(graphicStates)) { + var graphicStatesKeys = graphicStates.getKeys(); + + for (i = 0, ii = graphicStatesKeys.length; i < ii; i++) { + key = graphicStatesKeys[i]; + var graphicState = graphicStates.get(key); + var bm = graphicState.get('BM'); + + if ((0, _primitives.isName)(bm) && bm.name !== 'Normal') { + return true; + } + } + } + + var xObjects = node.get('XObject'); + + if (!(0, _primitives.isDict)(xObjects)) { + continue; + } + + var xObjectsKeys = xObjects.getKeys(); + + for (i = 0, ii = xObjectsKeys.length; i < ii; i++) { + key = xObjectsKeys[i]; + var xObject = xObjects.getRaw(key); + + if ((0, _primitives.isRef)(xObject)) { + if (processed[xObject.toString()]) { + continue; + } + + xObject = xref.fetch(xObject); + } + + if (!(0, _primitives.isStream)(xObject)) { + continue; + } + + if (xObject.dict.objId) { + if (processed[xObject.dict.objId]) { + continue; + } + + processed[xObject.dict.objId] = true; + } + + var xResources = xObject.dict.get('Resources'); + + if ((0, _primitives.isDict)(xResources) && (!xResources.objId || !processed[xResources.objId])) { + nodes.push(xResources); + + if (xResources.objId) { + processed[xResources.objId] = true; + } + } + } + } + + return false; + }, + buildFormXObject: function PartialEvaluator_buildFormXObject(resources, xobj, smask, operatorList, task, initialState) { + var dict = xobj.dict; + var matrix = dict.getArray('Matrix'); + var bbox = dict.getArray('BBox'); + + if (Array.isArray(bbox) && bbox.length === 4) { + bbox = _util.Util.normalizeRect(bbox); + } else { + bbox = null; + } + + var group = dict.get('Group'); + + if (group) { + var groupOptions = { + matrix: matrix, + bbox: bbox, + smask: smask, + isolated: false, + knockout: false + }; + var groupSubtype = group.get('S'); + var colorSpace = null; + + if ((0, _primitives.isName)(groupSubtype, 'Transparency')) { + groupOptions.isolated = group.get('I') || false; + groupOptions.knockout = group.get('K') || false; + + if (group.has('CS')) { + colorSpace = _colorspace.ColorSpace.parse(group.get('CS'), this.xref, resources, this.pdfFunctionFactory); + } + } + + if (smask && smask.backdrop) { + colorSpace = colorSpace || _colorspace.ColorSpace.singletons.rgb; + smask.backdrop = colorSpace.getRgb(smask.backdrop, 0); + } + + operatorList.addOp(_util.OPS.beginGroup, [groupOptions]); + } + + operatorList.addOp(_util.OPS.paintFormXObjectBegin, [matrix, bbox]); + return this.getOperatorList({ + stream: xobj, + task: task, + resources: dict.get('Resources') || resources, + operatorList: operatorList, + initialState: initialState + }).then(function () { + operatorList.addOp(_util.OPS.paintFormXObjectEnd, []); + + if (group) { + operatorList.addOp(_util.OPS.endGroup, [groupOptions]); + } + }); + }, + buildPaintImageXObject: function buildPaintImageXObject(_ref5) { + var _this2 = this; + + var resources = _ref5.resources, + image = _ref5.image, + _ref5$isInline = _ref5.isInline, + isInline = _ref5$isInline === void 0 ? false : _ref5$isInline, + operatorList = _ref5.operatorList, + cacheKey = _ref5.cacheKey, + imageCache = _ref5.imageCache, + _ref5$forceDisableNat = _ref5.forceDisableNativeImageDecoder, + forceDisableNativeImageDecoder = _ref5$forceDisableNat === void 0 ? false : _ref5$forceDisableNat; + var dict = image.dict; + var w = dict.get('Width', 'W'); + var h = dict.get('Height', 'H'); + + if (!(w && (0, _util.isNum)(w)) || !(h && (0, _util.isNum)(h))) { + (0, _util.warn)('Image dimensions are missing, or not numbers.'); + return Promise.resolve(); + } + + var maxImageSize = this.options.maxImageSize; + + if (maxImageSize !== -1 && w * h > maxImageSize) { + (0, _util.warn)('Image exceeded maximum allowed size and was removed.'); + return Promise.resolve(); + } + + var imageMask = dict.get('ImageMask', 'IM') || false; + var imgData, args; + + if (imageMask) { + var width = dict.get('Width', 'W'); + var height = dict.get('Height', 'H'); + var bitStrideLength = width + 7 >> 3; + var imgArray = image.getBytes(bitStrideLength * height, true); + var decode = dict.getArray('Decode', 'D'); + imgData = _image.PDFImage.createMask({ + imgArray: imgArray, + width: width, + height: height, + imageIsFromDecodeStream: image instanceof _stream.DecodeStream, + inverseDecode: !!decode && decode[0] > 0 + }); + imgData.cached = true; + args = [imgData]; + operatorList.addOp(_util.OPS.paintImageMaskXObject, args); + + if (cacheKey) { + imageCache[cacheKey] = { + fn: _util.OPS.paintImageMaskXObject, + args: args + }; + } + + return Promise.resolve(); + } + + var softMask = dict.get('SMask', 'SM') || false; + var mask = dict.get('Mask') || false; + var SMALL_IMAGE_DIMENSIONS = 200; + + if (isInline && !softMask && !mask && !(image instanceof _jpeg_stream.JpegStream) && w + h < SMALL_IMAGE_DIMENSIONS) { + var imageObj = new _image.PDFImage({ + xref: this.xref, + res: resources, + image: image, + isInline: isInline, + pdfFunctionFactory: this.pdfFunctionFactory + }); + imgData = imageObj.createImageData(true); + operatorList.addOp(_util.OPS.paintInlineImageXObject, [imgData]); + return Promise.resolve(); + } + + var nativeImageDecoderSupport = forceDisableNativeImageDecoder ? _util.NativeImageDecoding.NONE : this.options.nativeImageDecoderSupport; + var objId = 'img_' + this.idFactory.createObjId(); + + if (nativeImageDecoderSupport !== _util.NativeImageDecoding.NONE && !softMask && !mask && image instanceof _jpeg_stream.JpegStream && NativeImageDecoder.isSupported(image, this.xref, resources, this.pdfFunctionFactory)) { + return this.handler.sendWithPromise('obj', [objId, this.pageIndex, 'JpegStream', image.getIR(this.options.forceDataSchema)]).then(function () { + operatorList.addDependency(objId); + args = [objId, w, h]; + operatorList.addOp(_util.OPS.paintJpegXObject, args); + + if (cacheKey) { + imageCache[cacheKey] = { + fn: _util.OPS.paintJpegXObject, + args: args + }; + } + }, function (reason) { + (0, _util.warn)('Native JPEG decoding failed -- trying to recover: ' + (reason && reason.message)); + return _this2.buildPaintImageXObject({ + resources: resources, + image: image, + isInline: isInline, + operatorList: operatorList, + cacheKey: cacheKey, + imageCache: imageCache, + forceDisableNativeImageDecoder: true + }); + }); + } + + var nativeImageDecoder = null; + + if (nativeImageDecoderSupport === _util.NativeImageDecoding.DECODE && (image instanceof _jpeg_stream.JpegStream || mask instanceof _jpeg_stream.JpegStream || softMask instanceof _jpeg_stream.JpegStream)) { + nativeImageDecoder = new NativeImageDecoder({ + xref: this.xref, + resources: resources, + handler: this.handler, + forceDataSchema: this.options.forceDataSchema, + pdfFunctionFactory: this.pdfFunctionFactory + }); + } + + operatorList.addDependency(objId); + args = [objId, w, h]; + + _image.PDFImage.buildImage({ + handler: this.handler, + xref: this.xref, + res: resources, + image: image, + isInline: isInline, + nativeDecoder: nativeImageDecoder, + pdfFunctionFactory: this.pdfFunctionFactory + }).then(function (imageObj) { + var imgData = imageObj.createImageData(false); + + _this2.handler.send('obj', [objId, _this2.pageIndex, 'Image', imgData], [imgData.data.buffer]); + }).catch(function (reason) { + (0, _util.warn)('Unable to decode image: ' + reason); + + _this2.handler.send('obj', [objId, _this2.pageIndex, 'Image', null]); + }); + + operatorList.addOp(_util.OPS.paintImageXObject, args); + + if (cacheKey) { + imageCache[cacheKey] = { + fn: _util.OPS.paintImageXObject, + args: args + }; + } + + return Promise.resolve(); + }, + handleSMask: function PartialEvaluator_handleSmask(smask, resources, operatorList, task, stateManager) { + var smaskContent = smask.get('G'); + var smaskOptions = { + subtype: smask.get('S').name, + backdrop: smask.get('BC') + }; + var transferObj = smask.get('TR'); + + if ((0, _function.isPDFFunction)(transferObj)) { + var transferFn = this.pdfFunctionFactory.create(transferObj); + var transferMap = new Uint8Array(256); + var tmp = new Float32Array(1); + + for (var i = 0; i < 256; i++) { + tmp[0] = i / 255; + transferFn(tmp, 0, tmp, 0); + transferMap[i] = tmp[0] * 255 | 0; + } + + smaskOptions.transferMap = transferMap; + } + + return this.buildFormXObject(resources, smaskContent, smaskOptions, operatorList, task, stateManager.state.clone()); + }, + handleTilingType: function handleTilingType(fn, args, resources, pattern, patternDict, operatorList, task) { + var _this3 = this; + + var tilingOpList = new _operator_list.OperatorList(); + var resourcesArray = [patternDict.get('Resources'), resources]; + + var patternResources = _primitives.Dict.merge(this.xref, resourcesArray); + + return this.getOperatorList({ + stream: pattern, + task: task, + resources: patternResources, + operatorList: tilingOpList + }).then(function () { + return (0, _pattern.getTilingPatternIR)({ + fnArray: tilingOpList.fnArray, + argsArray: tilingOpList.argsArray + }, patternDict, args); + }).then(function (tilingPatternIR) { + operatorList.addDependencies(tilingOpList.dependencies); + operatorList.addOp(fn, tilingPatternIR); + }, function (reason) { + if (_this3.options.ignoreErrors) { + _this3.handler.send('UnsupportedFeature', { + featureId: _util.UNSUPPORTED_FEATURES.unknown + }); + + (0, _util.warn)("handleTilingType - ignoring pattern: \"".concat(reason, "\".")); + return; + } + + throw reason; + }); + }, + handleSetFont: function PartialEvaluator_handleSetFont(resources, fontArgs, fontRef, operatorList, task, state) { + var _this4 = this; + + var fontName; + + if (fontArgs) { + fontArgs = fontArgs.slice(); + fontName = fontArgs[0].name; + } + + return this.loadFont(fontName, fontRef, resources).then(function (translated) { + if (!translated.font.isType3Font) { + return translated; + } + + return translated.loadType3Data(_this4, resources, operatorList, task).then(function () { + return translated; + }).catch(function (reason) { + _this4.handler.send('UnsupportedFeature', { + featureId: _util.UNSUPPORTED_FEATURES.font + }); + + return new TranslatedFont('g_font_error', new _fonts.ErrorFont('Type3 font load error: ' + reason), translated.font); + }); + }).then(function (translated) { + state.font = translated.font; + translated.send(_this4.handler); + return translated.loadedName; + }); + }, + handleText: function handleText(chars, state) { + var font = state.font; + var glyphs = font.charsToGlyphs(chars); + + if (font.data) { + var isAddToPathSet = !!(state.textRenderingMode & _util.TextRenderingMode.ADD_TO_PATH_FLAG); + + if (isAddToPathSet || state.fillColorSpace.name === 'Pattern' || font.disableFontFace || this.options.disableFontFace) { + PartialEvaluator.buildFontPaths(font, glyphs, this.handler); + } + } + + return glyphs; + }, + setGState: function PartialEvaluator_setGState(resources, gState, operatorList, task, stateManager) { + var _this5 = this; + + var gStateObj = []; + var gStateKeys = gState.getKeys(); + var promise = Promise.resolve(); + + var _loop = function _loop() { + var key = gStateKeys[i]; + var value = gState.get(key); + + switch (key) { + case 'Type': + break; + + case 'LW': + case 'LC': + case 'LJ': + case 'ML': + case 'D': + case 'RI': + case 'FL': + case 'CA': + case 'ca': + gStateObj.push([key, value]); + break; + + case 'Font': + promise = promise.then(function () { + return _this5.handleSetFont(resources, null, value[0], operatorList, task, stateManager.state).then(function (loadedName) { + operatorList.addDependency(loadedName); + gStateObj.push([key, [loadedName, value[1]]]); + }); + }); + break; + + case 'BM': + gStateObj.push([key, normalizeBlendMode(value)]); + break; + + case 'SMask': + if ((0, _primitives.isName)(value, 'None')) { + gStateObj.push([key, false]); + break; + } + + if ((0, _primitives.isDict)(value)) { + promise = promise.then(function () { + return _this5.handleSMask(value, resources, operatorList, task, stateManager); + }); + gStateObj.push([key, true]); + } else { + (0, _util.warn)('Unsupported SMask type'); + } + + break; + + case 'OP': + case 'op': + case 'OPM': + case 'BG': + case 'BG2': + case 'UCR': + case 'UCR2': + case 'TR': + case 'TR2': + case 'HT': + case 'SM': + case 'SA': + case 'AIS': + case 'TK': + (0, _util.info)('graphic state operator ' + key); + break; + + default: + (0, _util.info)('Unknown graphic state operator ' + key); + break; + } + }; + + for (var i = 0, ii = gStateKeys.length; i < ii; i++) { + _loop(); + } + + return promise.then(function () { + if (gStateObj.length > 0) { + operatorList.addOp(_util.OPS.setGState, [gStateObj]); + } + }); + }, + loadFont: function PartialEvaluator_loadFont(fontName, font, resources) { + var _this6 = this; + + function errorFont() { + return Promise.resolve(new TranslatedFont('g_font_error', new _fonts.ErrorFont('Font ' + fontName + ' is not available'), font)); + } + + var fontRef, + xref = this.xref; + + if (font) { + if (!(0, _primitives.isRef)(font)) { + throw new Error('The "font" object should be a reference.'); + } + + fontRef = font; + } else { + var fontRes = resources.get('Font'); + + if (fontRes) { + fontRef = fontRes.getRaw(fontName); + } else { + (0, _util.warn)('fontRes not available'); + return errorFont(); + } + } + + if (!fontRef) { + (0, _util.warn)('fontRef not available'); + return errorFont(); + } + + if (this.fontCache.has(fontRef)) { + return this.fontCache.get(fontRef); + } + + font = xref.fetchIfRef(fontRef); + + if (!(0, _primitives.isDict)(font)) { + return errorFont(); + } + + if (font.translated) { + return font.translated; + } + + var fontCapability = (0, _util.createPromiseCapability)(); + var preEvaluatedFont = this.preEvaluateFont(font); + var descriptor = preEvaluatedFont.descriptor; + var fontRefIsRef = (0, _primitives.isRef)(fontRef), + fontID; + + if (fontRefIsRef) { + fontID = fontRef.toString(); + } + + if ((0, _primitives.isDict)(descriptor)) { + if (!descriptor.fontAliases) { + descriptor.fontAliases = Object.create(null); + } + + var fontAliases = descriptor.fontAliases; + var hash = preEvaluatedFont.hash; + + if (fontAliases[hash]) { + var aliasFontRef = fontAliases[hash].aliasRef; + + if (fontRefIsRef && aliasFontRef && this.fontCache.has(aliasFontRef)) { + this.fontCache.putAlias(fontRef, aliasFontRef); + return this.fontCache.get(fontRef); + } + } else { + fontAliases[hash] = { + fontID: _fonts.Font.getFontID() + }; + } + + if (fontRefIsRef) { + fontAliases[hash].aliasRef = fontRef; + } + + fontID = fontAliases[hash].fontID; + } + + if (fontRefIsRef) { + this.fontCache.put(fontRef, fontCapability.promise); + } else { + if (!fontID) { + fontID = this.idFactory.createObjId(); + } + + this.fontCache.put('id_' + fontID, fontCapability.promise); + } + + (0, _util.assert)(fontID, 'The "fontID" must be defined.'); + font.loadedName = 'g_' + this.pdfManager.docId + '_f' + fontID; + font.translated = fontCapability.promise; + var translatedPromise; + + try { + translatedPromise = this.translateFont(preEvaluatedFont); + } catch (e) { + translatedPromise = Promise.reject(e); + } + + translatedPromise.then(function (translatedFont) { + if (translatedFont.fontType !== undefined) { + var xrefFontStats = xref.stats.fontTypes; + xrefFontStats[translatedFont.fontType] = true; + } + + fontCapability.resolve(new TranslatedFont(font.loadedName, translatedFont, font)); + }).catch(function (reason) { + _this6.handler.send('UnsupportedFeature', { + featureId: _util.UNSUPPORTED_FEATURES.font + }); + + try { + var descriptor = preEvaluatedFont.descriptor; + var fontFile3 = descriptor && descriptor.get('FontFile3'); + var subtype = fontFile3 && fontFile3.get('Subtype'); + var fontType = (0, _fonts.getFontType)(preEvaluatedFont.type, subtype && subtype.name); + var xrefFontStats = xref.stats.fontTypes; + xrefFontStats[fontType] = true; + } catch (ex) {} + + fontCapability.resolve(new TranslatedFont(font.loadedName, new _fonts.ErrorFont(reason instanceof Error ? reason.message : reason), font)); + }); + return fontCapability.promise; + }, + buildPath: function PartialEvaluator_buildPath(operatorList, fn, args) { + var lastIndex = operatorList.length - 1; + + if (!args) { + args = []; + } + + if (lastIndex < 0 || operatorList.fnArray[lastIndex] !== _util.OPS.constructPath) { + operatorList.addOp(_util.OPS.constructPath, [[fn], args]); + } else { + var opArgs = operatorList.argsArray[lastIndex]; + opArgs[0].push(fn); + Array.prototype.push.apply(opArgs[1], args); + } + }, + handleColorN: function PartialEvaluator_handleColorN(operatorList, fn, args, cs, patterns, resources, task) { + var patternName = args[args.length - 1]; + var pattern; + + if ((0, _primitives.isName)(patternName) && (pattern = patterns.get(patternName.name))) { + var dict = (0, _primitives.isStream)(pattern) ? pattern.dict : pattern; + var typeNum = dict.get('PatternType'); + + if (typeNum === TILING_PATTERN) { + var color = cs.base ? cs.base.getRgb(args, 0) : null; + return this.handleTilingType(fn, color, resources, pattern, dict, operatorList, task); + } else if (typeNum === SHADING_PATTERN) { + var shading = dict.get('Shading'); + var matrix = dict.getArray('Matrix'); + pattern = _pattern.Pattern.parseShading(shading, matrix, this.xref, resources, this.handler, this.pdfFunctionFactory); + operatorList.addOp(fn, pattern.getIR()); + return Promise.resolve(); + } + + return Promise.reject(new Error('Unknown PatternType: ' + typeNum)); + } + + operatorList.addOp(fn, args); + return Promise.resolve(); + }, + getOperatorList: function getOperatorList(_ref6) { + var _this7 = this; + + var stream = _ref6.stream, + task = _ref6.task, + resources = _ref6.resources, + operatorList = _ref6.operatorList, + _ref6$initialState = _ref6.initialState, + initialState = _ref6$initialState === void 0 ? null : _ref6$initialState; + resources = resources || _primitives.Dict.empty; + initialState = initialState || new EvalState(); + + if (!operatorList) { + throw new Error('getOperatorList: missing "operatorList" parameter'); + } + + var self = this; + var xref = this.xref; + var imageCache = Object.create(null); + + var xobjs = resources.get('XObject') || _primitives.Dict.empty; + + var patterns = resources.get('Pattern') || _primitives.Dict.empty; + + var stateManager = new StateManager(initialState); + var preprocessor = new EvaluatorPreprocessor(stream, xref, stateManager); + var timeSlotManager = new TimeSlotManager(); + + function closePendingRestoreOPS(argument) { + for (var i = 0, ii = preprocessor.savedStatesDepth; i < ii; i++) { + operatorList.addOp(_util.OPS.restore, []); + } + } + + return new Promise(function promiseBody(resolve, reject) { + var next = function next(promise) { + promise.then(function () { + try { + promiseBody(resolve, reject); + } catch (ex) { + reject(ex); + } + }, reject); + }; + + task.ensureNotTerminated(); + timeSlotManager.reset(); + var stop, + operation = {}, + i, + ii, + cs; + + while (!(stop = timeSlotManager.check())) { + operation.args = null; + + if (!preprocessor.read(operation)) { + break; + } + + var args = operation.args; + var fn = operation.fn; + + switch (fn | 0) { + case _util.OPS.paintXObject: + var name = args[0].name; + + if (name && imageCache[name] !== undefined) { + operatorList.addOp(imageCache[name].fn, imageCache[name].args); + args = null; + continue; + } + + next(new Promise(function (resolveXObject, rejectXObject) { + if (!name) { + throw new _util.FormatError('XObject must be referred to by name.'); + } + + var xobj = xobjs.get(name); + + if (!xobj) { + operatorList.addOp(fn, args); + resolveXObject(); + return; + } + + if (!(0, _primitives.isStream)(xobj)) { + throw new _util.FormatError('XObject should be a stream'); + } + + var type = xobj.dict.get('Subtype'); + + if (!(0, _primitives.isName)(type)) { + throw new _util.FormatError('XObject should have a Name subtype'); + } + + if (type.name === 'Form') { + stateManager.save(); + self.buildFormXObject(resources, xobj, null, operatorList, task, stateManager.state.clone()).then(function () { + stateManager.restore(); + resolveXObject(); + }, rejectXObject); + return; + } else if (type.name === 'Image') { + self.buildPaintImageXObject({ + resources: resources, + image: xobj, + operatorList: operatorList, + cacheKey: name, + imageCache: imageCache + }).then(resolveXObject, rejectXObject); + return; + } else if (type.name === 'PS') { + (0, _util.info)('Ignored XObject subtype PS'); + } else { + throw new _util.FormatError("Unhandled XObject subtype ".concat(type.name)); + } + + resolveXObject(); + }).catch(function (reason) { + if (self.options.ignoreErrors) { + self.handler.send('UnsupportedFeature', { + featureId: _util.UNSUPPORTED_FEATURES.unknown + }); + (0, _util.warn)("getOperatorList - ignoring XObject: \"".concat(reason, "\".")); + return; + } + + throw reason; + })); + return; + + case _util.OPS.setFont: + var fontSize = args[1]; + next(self.handleSetFont(resources, args, null, operatorList, task, stateManager.state).then(function (loadedName) { + operatorList.addDependency(loadedName); + operatorList.addOp(_util.OPS.setFont, [loadedName, fontSize]); + })); + return; + + case _util.OPS.endInlineImage: + var cacheKey = args[0].cacheKey; + + if (cacheKey) { + var cacheEntry = imageCache[cacheKey]; + + if (cacheEntry !== undefined) { + operatorList.addOp(cacheEntry.fn, cacheEntry.args); + args = null; + continue; + } + } + + next(self.buildPaintImageXObject({ + resources: resources, + image: args[0], + isInline: true, + operatorList: operatorList, + cacheKey: cacheKey, + imageCache: imageCache + })); + return; + + case _util.OPS.showText: + args[0] = self.handleText(args[0], stateManager.state); + break; + + case _util.OPS.showSpacedText: + var arr = args[0]; + var combinedGlyphs = []; + var arrLength = arr.length; + var state = stateManager.state; + + for (i = 0; i < arrLength; ++i) { + var arrItem = arr[i]; + + if ((0, _util.isString)(arrItem)) { + Array.prototype.push.apply(combinedGlyphs, self.handleText(arrItem, state)); + } else if ((0, _util.isNum)(arrItem)) { + combinedGlyphs.push(arrItem); + } + } + + args[0] = combinedGlyphs; + fn = _util.OPS.showText; + break; + + case _util.OPS.nextLineShowText: + operatorList.addOp(_util.OPS.nextLine); + args[0] = self.handleText(args[0], stateManager.state); + fn = _util.OPS.showText; + break; + + case _util.OPS.nextLineSetSpacingShowText: + operatorList.addOp(_util.OPS.nextLine); + operatorList.addOp(_util.OPS.setWordSpacing, [args.shift()]); + operatorList.addOp(_util.OPS.setCharSpacing, [args.shift()]); + args[0] = self.handleText(args[0], stateManager.state); + fn = _util.OPS.showText; + break; + + case _util.OPS.setTextRenderingMode: + stateManager.state.textRenderingMode = args[0]; + break; + + case _util.OPS.setFillColorSpace: + stateManager.state.fillColorSpace = _colorspace.ColorSpace.parse(args[0], xref, resources, self.pdfFunctionFactory); + continue; + + case _util.OPS.setStrokeColorSpace: + stateManager.state.strokeColorSpace = _colorspace.ColorSpace.parse(args[0], xref, resources, self.pdfFunctionFactory); + continue; + + case _util.OPS.setFillColor: + cs = stateManager.state.fillColorSpace; + args = cs.getRgb(args, 0); + fn = _util.OPS.setFillRGBColor; + break; + + case _util.OPS.setStrokeColor: + cs = stateManager.state.strokeColorSpace; + args = cs.getRgb(args, 0); + fn = _util.OPS.setStrokeRGBColor; + break; + + case _util.OPS.setFillGray: + stateManager.state.fillColorSpace = _colorspace.ColorSpace.singletons.gray; + args = _colorspace.ColorSpace.singletons.gray.getRgb(args, 0); + fn = _util.OPS.setFillRGBColor; + break; + + case _util.OPS.setStrokeGray: + stateManager.state.strokeColorSpace = _colorspace.ColorSpace.singletons.gray; + args = _colorspace.ColorSpace.singletons.gray.getRgb(args, 0); + fn = _util.OPS.setStrokeRGBColor; + break; + + case _util.OPS.setFillCMYKColor: + stateManager.state.fillColorSpace = _colorspace.ColorSpace.singletons.cmyk; + args = _colorspace.ColorSpace.singletons.cmyk.getRgb(args, 0); + fn = _util.OPS.setFillRGBColor; + break; + + case _util.OPS.setStrokeCMYKColor: + stateManager.state.strokeColorSpace = _colorspace.ColorSpace.singletons.cmyk; + args = _colorspace.ColorSpace.singletons.cmyk.getRgb(args, 0); + fn = _util.OPS.setStrokeRGBColor; + break; + + case _util.OPS.setFillRGBColor: + stateManager.state.fillColorSpace = _colorspace.ColorSpace.singletons.rgb; + args = _colorspace.ColorSpace.singletons.rgb.getRgb(args, 0); + break; + + case _util.OPS.setStrokeRGBColor: + stateManager.state.strokeColorSpace = _colorspace.ColorSpace.singletons.rgb; + args = _colorspace.ColorSpace.singletons.rgb.getRgb(args, 0); + break; + + case _util.OPS.setFillColorN: + cs = stateManager.state.fillColorSpace; + + if (cs.name === 'Pattern') { + next(self.handleColorN(operatorList, _util.OPS.setFillColorN, args, cs, patterns, resources, task)); + return; + } + + args = cs.getRgb(args, 0); + fn = _util.OPS.setFillRGBColor; + break; + + case _util.OPS.setStrokeColorN: + cs = stateManager.state.strokeColorSpace; + + if (cs.name === 'Pattern') { + next(self.handleColorN(operatorList, _util.OPS.setStrokeColorN, args, cs, patterns, resources, task)); + return; + } + + args = cs.getRgb(args, 0); + fn = _util.OPS.setStrokeRGBColor; + break; + + case _util.OPS.shadingFill: + var shadingRes = resources.get('Shading'); + + if (!shadingRes) { + throw new _util.FormatError('No shading resource found'); + } + + var shading = shadingRes.get(args[0].name); + + if (!shading) { + throw new _util.FormatError('No shading object found'); + } + + var shadingFill = _pattern.Pattern.parseShading(shading, null, xref, resources, self.handler, self.pdfFunctionFactory); + + var patternIR = shadingFill.getIR(); + args = [patternIR]; + fn = _util.OPS.shadingFill; + break; + + case _util.OPS.setGState: + var dictName = args[0]; + var extGState = resources.get('ExtGState'); + + if (!(0, _primitives.isDict)(extGState) || !extGState.has(dictName.name)) { + break; + } + + var gState = extGState.get(dictName.name); + next(self.setGState(resources, gState, operatorList, task, stateManager)); + return; + + case _util.OPS.moveTo: + case _util.OPS.lineTo: + case _util.OPS.curveTo: + case _util.OPS.curveTo2: + case _util.OPS.curveTo3: + case _util.OPS.closePath: + self.buildPath(operatorList, fn, args); + continue; + + case _util.OPS.rectangle: + self.buildPath(operatorList, fn, args); + continue; + + case _util.OPS.markPoint: + case _util.OPS.markPointProps: + case _util.OPS.beginMarkedContent: + case _util.OPS.beginMarkedContentProps: + case _util.OPS.endMarkedContent: + case _util.OPS.beginCompat: + case _util.OPS.endCompat: + continue; + + default: + if (args !== null) { + for (i = 0, ii = args.length; i < ii; i++) { + if (args[i] instanceof _primitives.Dict) { + break; + } + } + + if (i < ii) { + (0, _util.warn)('getOperatorList - ignoring operator: ' + fn); + continue; + } + } + + } + + operatorList.addOp(fn, args); + } + + if (stop) { + next(deferred); + return; + } + + closePendingRestoreOPS(); + resolve(); + }).catch(function (reason) { + if (_this7.options.ignoreErrors) { + _this7.handler.send('UnsupportedFeature', { + featureId: _util.UNSUPPORTED_FEATURES.unknown + }); + + (0, _util.warn)("getOperatorList - ignoring errors during \"".concat(task.name, "\" ") + "task: \"".concat(reason, "\".")); + closePendingRestoreOPS(); + return; + } + + throw reason; + }); + }, + getTextContent: function getTextContent(_ref7) { + var _this8 = this; + + var stream = _ref7.stream, + task = _ref7.task, + resources = _ref7.resources, + _ref7$stateManager = _ref7.stateManager, + stateManager = _ref7$stateManager === void 0 ? null : _ref7$stateManager, + _ref7$normalizeWhites = _ref7.normalizeWhitespace, + normalizeWhitespace = _ref7$normalizeWhites === void 0 ? false : _ref7$normalizeWhites, + _ref7$combineTextItem = _ref7.combineTextItems, + combineTextItems = _ref7$combineTextItem === void 0 ? false : _ref7$combineTextItem, + sink = _ref7.sink, + _ref7$seenStyles = _ref7.seenStyles, + seenStyles = _ref7$seenStyles === void 0 ? Object.create(null) : _ref7$seenStyles; + resources = resources || _primitives.Dict.empty; + stateManager = stateManager || new StateManager(new TextState()); + var WhitespaceRegexp = /\s/g; + var textContent = { + items: [], + styles: Object.create(null) + }; + var textContentItem = { + initialized: false, + str: [], + width: 0, + height: 0, + vertical: false, + lastAdvanceWidth: 0, + lastAdvanceHeight: 0, + textAdvanceScale: 0, + spaceWidth: 0, + fakeSpaceMin: Infinity, + fakeMultiSpaceMin: Infinity, + fakeMultiSpaceMax: -0, + textRunBreakAllowed: false, + transform: null, + fontName: null + }; + var SPACE_FACTOR = 0.3; + var MULTI_SPACE_FACTOR = 1.5; + var MULTI_SPACE_FACTOR_MAX = 4; + var self = this; + var xref = this.xref; + var xobjs = null; + var skipEmptyXObjs = Object.create(null); + var preprocessor = new EvaluatorPreprocessor(stream, xref, stateManager); + var textState; + + function ensureTextContentItem() { + if (textContentItem.initialized) { + return textContentItem; + } + + var font = textState.font; + + if (!(font.loadedName in seenStyles)) { + seenStyles[font.loadedName] = true; + textContent.styles[font.loadedName] = { + fontFamily: font.fallbackName, + ascent: font.ascent, + descent: font.descent, + vertical: !!font.vertical + }; + } + + textContentItem.fontName = font.loadedName; + var tsm = [textState.fontSize * textState.textHScale, 0, 0, textState.fontSize, 0, textState.textRise]; + + if (font.isType3Font && textState.fontMatrix !== _util.FONT_IDENTITY_MATRIX && textState.fontSize === 1) { + var glyphHeight = font.bbox[3] - font.bbox[1]; + + if (glyphHeight > 0) { + glyphHeight = glyphHeight * textState.fontMatrix[3]; + tsm[3] *= glyphHeight; + } + } + + var trm = _util.Util.transform(textState.ctm, _util.Util.transform(textState.textMatrix, tsm)); + + textContentItem.transform = trm; + + if (!font.vertical) { + textContentItem.width = 0; + textContentItem.height = Math.sqrt(trm[2] * trm[2] + trm[3] * trm[3]); + textContentItem.vertical = false; + } else { + textContentItem.width = Math.sqrt(trm[0] * trm[0] + trm[1] * trm[1]); + textContentItem.height = 0; + textContentItem.vertical = true; + } + + var a = textState.textLineMatrix[0]; + var b = textState.textLineMatrix[1]; + var scaleLineX = Math.sqrt(a * a + b * b); + a = textState.ctm[0]; + b = textState.ctm[1]; + var scaleCtmX = Math.sqrt(a * a + b * b); + textContentItem.textAdvanceScale = scaleCtmX * scaleLineX; + textContentItem.lastAdvanceWidth = 0; + textContentItem.lastAdvanceHeight = 0; + var spaceWidth = font.spaceWidth / 1000 * textState.fontSize; + + if (spaceWidth) { + textContentItem.spaceWidth = spaceWidth; + textContentItem.fakeSpaceMin = spaceWidth * SPACE_FACTOR; + textContentItem.fakeMultiSpaceMin = spaceWidth * MULTI_SPACE_FACTOR; + textContentItem.fakeMultiSpaceMax = spaceWidth * MULTI_SPACE_FACTOR_MAX; + textContentItem.textRunBreakAllowed = !font.isMonospace; + } else { + textContentItem.spaceWidth = 0; + textContentItem.fakeSpaceMin = Infinity; + textContentItem.fakeMultiSpaceMin = Infinity; + textContentItem.fakeMultiSpaceMax = 0; + textContentItem.textRunBreakAllowed = false; + } + + textContentItem.initialized = true; + return textContentItem; + } + + function replaceWhitespace(str) { + var i = 0, + ii = str.length, + code; + + while (i < ii && (code = str.charCodeAt(i)) >= 0x20 && code <= 0x7F) { + i++; + } + + return i < ii ? str.replace(WhitespaceRegexp, ' ') : str; + } + + function runBidiTransform(textChunk) { + var str = textChunk.str.join(''); + var bidiResult = (0, _bidi.bidi)(str, -1, textChunk.vertical); + return { + str: normalizeWhitespace ? replaceWhitespace(bidiResult.str) : bidiResult.str, + dir: bidiResult.dir, + width: textChunk.width, + height: textChunk.height, + transform: textChunk.transform, + fontName: textChunk.fontName + }; + } + + function handleSetFont(fontName, fontRef) { + return self.loadFont(fontName, fontRef, resources).then(function (translated) { + textState.font = translated.font; + textState.fontMatrix = translated.font.fontMatrix || _util.FONT_IDENTITY_MATRIX; + }); + } + + function buildTextContentItem(chars) { + var font = textState.font; + var textChunk = ensureTextContentItem(); + var width = 0; + var height = 0; + var glyphs = font.charsToGlyphs(chars); + + for (var i = 0; i < glyphs.length; i++) { + var glyph = glyphs[i]; + var glyphWidth = null; + + if (font.vertical && glyph.vmetric) { + glyphWidth = glyph.vmetric[0]; + } else { + glyphWidth = glyph.width; + } + + var glyphUnicode = glyph.unicode; + var NormalizedUnicodes = (0, _unicode.getNormalizedUnicodes)(); + + if (NormalizedUnicodes[glyphUnicode] !== undefined) { + glyphUnicode = NormalizedUnicodes[glyphUnicode]; + } + + glyphUnicode = (0, _unicode.reverseIfRtl)(glyphUnicode); + var charSpacing = textState.charSpacing; + + if (glyph.isSpace) { + var wordSpacing = textState.wordSpacing; + charSpacing += wordSpacing; + + if (wordSpacing > 0) { + addFakeSpaces(wordSpacing, textChunk.str); + } + } + + var tx = 0; + var ty = 0; + + if (!font.vertical) { + var w0 = glyphWidth * textState.fontMatrix[0]; + tx = (w0 * textState.fontSize + charSpacing) * textState.textHScale; + width += tx; + } else { + var w1 = glyphWidth * textState.fontMatrix[0]; + ty = w1 * textState.fontSize + charSpacing; + height += ty; + } + + textState.translateTextMatrix(tx, ty); + textChunk.str.push(glyphUnicode); + } + + if (!font.vertical) { + textChunk.lastAdvanceWidth = width; + textChunk.width += width; + } else { + textChunk.lastAdvanceHeight = height; + textChunk.height += Math.abs(height); + } + + return textChunk; + } + + function addFakeSpaces(width, strBuf) { + if (width < textContentItem.fakeSpaceMin) { + return; + } + + if (width < textContentItem.fakeMultiSpaceMin) { + strBuf.push(' '); + return; + } + + var fakeSpaces = Math.round(width / textContentItem.spaceWidth); + + while (fakeSpaces-- > 0) { + strBuf.push(' '); + } + } + + function flushTextContentItem() { + if (!textContentItem.initialized) { + return; + } + + if (!textContentItem.vertical) { + textContentItem.width *= textContentItem.textAdvanceScale; + } else { + textContentItem.height *= textContentItem.textAdvanceScale; + } + + textContent.items.push(runBidiTransform(textContentItem)); + textContentItem.initialized = false; + textContentItem.str.length = 0; + } + + function enqueueChunk() { + var length = textContent.items.length; + + if (length > 0) { + sink.enqueue(textContent, length); + textContent.items = []; + textContent.styles = Object.create(null); + } + } + + var timeSlotManager = new TimeSlotManager(); + return new Promise(function promiseBody(resolve, reject) { + var next = function next(promise) { + enqueueChunk(); + Promise.all([promise, sink.ready]).then(function () { + try { + promiseBody(resolve, reject); + } catch (ex) { + reject(ex); + } + }, reject); + }; + + task.ensureNotTerminated(); + timeSlotManager.reset(); + var stop, + operation = {}, + args = []; + + while (!(stop = timeSlotManager.check())) { + args.length = 0; + operation.args = args; + + if (!preprocessor.read(operation)) { + break; + } + + textState = stateManager.state; + var fn = operation.fn; + args = operation.args; + var advance, diff; + + switch (fn | 0) { + case _util.OPS.setFont: + var fontNameArg = args[0].name, + fontSizeArg = args[1]; + + if (textState.font && fontNameArg === textState.fontName && fontSizeArg === textState.fontSize) { + break; + } + + flushTextContentItem(); + textState.fontName = fontNameArg; + textState.fontSize = fontSizeArg; + next(handleSetFont(fontNameArg, null)); + return; + + case _util.OPS.setTextRise: + flushTextContentItem(); + textState.textRise = args[0]; + break; + + case _util.OPS.setHScale: + flushTextContentItem(); + textState.textHScale = args[0] / 100; + break; + + case _util.OPS.setLeading: + flushTextContentItem(); + textState.leading = args[0]; + break; + + case _util.OPS.moveText: + var isSameTextLine = !textState.font ? false : (textState.font.vertical ? args[0] : args[1]) === 0; + advance = args[0] - args[1]; + + if (combineTextItems && isSameTextLine && textContentItem.initialized && advance > 0 && advance <= textContentItem.fakeMultiSpaceMax) { + textState.translateTextLineMatrix(args[0], args[1]); + textContentItem.width += args[0] - textContentItem.lastAdvanceWidth; + textContentItem.height += args[1] - textContentItem.lastAdvanceHeight; + diff = args[0] - textContentItem.lastAdvanceWidth - (args[1] - textContentItem.lastAdvanceHeight); + addFakeSpaces(diff, textContentItem.str); + break; + } + + flushTextContentItem(); + textState.translateTextLineMatrix(args[0], args[1]); + textState.textMatrix = textState.textLineMatrix.slice(); + break; + + case _util.OPS.setLeadingMoveText: + flushTextContentItem(); + textState.leading = -args[1]; + textState.translateTextLineMatrix(args[0], args[1]); + textState.textMatrix = textState.textLineMatrix.slice(); + break; + + case _util.OPS.nextLine: + flushTextContentItem(); + textState.carriageReturn(); + break; + + case _util.OPS.setTextMatrix: + advance = textState.calcTextLineMatrixAdvance(args[0], args[1], args[2], args[3], args[4], args[5]); + + if (combineTextItems && advance !== null && textContentItem.initialized && advance.value > 0 && advance.value <= textContentItem.fakeMultiSpaceMax) { + textState.translateTextLineMatrix(advance.width, advance.height); + textContentItem.width += advance.width - textContentItem.lastAdvanceWidth; + textContentItem.height += advance.height - textContentItem.lastAdvanceHeight; + diff = advance.width - textContentItem.lastAdvanceWidth - (advance.height - textContentItem.lastAdvanceHeight); + addFakeSpaces(diff, textContentItem.str); + break; + } + + flushTextContentItem(); + textState.setTextMatrix(args[0], args[1], args[2], args[3], args[4], args[5]); + textState.setTextLineMatrix(args[0], args[1], args[2], args[3], args[4], args[5]); + break; + + case _util.OPS.setCharSpacing: + textState.charSpacing = args[0]; + break; + + case _util.OPS.setWordSpacing: + textState.wordSpacing = args[0]; + break; + + case _util.OPS.beginText: + flushTextContentItem(); + textState.textMatrix = _util.IDENTITY_MATRIX.slice(); + textState.textLineMatrix = _util.IDENTITY_MATRIX.slice(); + break; + + case _util.OPS.showSpacedText: + var items = args[0]; + var offset; + + for (var j = 0, jj = items.length; j < jj; j++) { + if (typeof items[j] === 'string') { + buildTextContentItem(items[j]); + } else if ((0, _util.isNum)(items[j])) { + ensureTextContentItem(); + advance = items[j] * textState.fontSize / 1000; + var breakTextRun = false; + + if (textState.font.vertical) { + offset = advance; + textState.translateTextMatrix(0, offset); + breakTextRun = textContentItem.textRunBreakAllowed && advance > textContentItem.fakeMultiSpaceMax; + + if (!breakTextRun) { + textContentItem.height += offset; + } + } else { + advance = -advance; + offset = advance * textState.textHScale; + textState.translateTextMatrix(offset, 0); + breakTextRun = textContentItem.textRunBreakAllowed && advance > textContentItem.fakeMultiSpaceMax; + + if (!breakTextRun) { + textContentItem.width += offset; + } + } + + if (breakTextRun) { + flushTextContentItem(); + } else if (advance > 0) { + addFakeSpaces(advance, textContentItem.str); + } + } + } + + break; + + case _util.OPS.showText: + buildTextContentItem(args[0]); + break; + + case _util.OPS.nextLineShowText: + flushTextContentItem(); + textState.carriageReturn(); + buildTextContentItem(args[0]); + break; + + case _util.OPS.nextLineSetSpacingShowText: + flushTextContentItem(); + textState.wordSpacing = args[0]; + textState.charSpacing = args[1]; + textState.carriageReturn(); + buildTextContentItem(args[2]); + break; + + case _util.OPS.paintXObject: + flushTextContentItem(); + + if (!xobjs) { + xobjs = resources.get('XObject') || _primitives.Dict.empty; + } + + var name = args[0].name; + + if (name && skipEmptyXObjs[name] !== undefined) { + break; + } + + next(new Promise(function (resolveXObject, rejectXObject) { + if (!name) { + throw new _util.FormatError('XObject must be referred to by name.'); + } + + var xobj = xobjs.get(name); + + if (!xobj) { + resolveXObject(); + return; + } + + if (!(0, _primitives.isStream)(xobj)) { + throw new _util.FormatError('XObject should be a stream'); + } + + var type = xobj.dict.get('Subtype'); + + if (!(0, _primitives.isName)(type)) { + throw new _util.FormatError('XObject should have a Name subtype'); + } + + if (type.name !== 'Form') { + skipEmptyXObjs[name] = true; + resolveXObject(); + return; + } + + var currentState = stateManager.state.clone(); + var xObjStateManager = new StateManager(currentState); + var matrix = xobj.dict.getArray('Matrix'); + + if (Array.isArray(matrix) && matrix.length === 6) { + xObjStateManager.transform(matrix); + } + + enqueueChunk(); + var sinkWrapper = { + enqueueInvoked: false, + enqueue: function enqueue(chunk, size) { + this.enqueueInvoked = true; + sink.enqueue(chunk, size); + }, + + get desiredSize() { + return sink.desiredSize; + }, + + get ready() { + return sink.ready; + } + + }; + self.getTextContent({ + stream: xobj, + task: task, + resources: xobj.dict.get('Resources') || resources, + stateManager: xObjStateManager, + normalizeWhitespace: normalizeWhitespace, + combineTextItems: combineTextItems, + sink: sinkWrapper, + seenStyles: seenStyles + }).then(function () { + if (!sinkWrapper.enqueueInvoked) { + skipEmptyXObjs[name] = true; + } + + resolveXObject(); + }, rejectXObject); + }).catch(function (reason) { + if (reason instanceof _util.AbortException) { + return; + } + + if (self.options.ignoreErrors) { + (0, _util.warn)("getTextContent - ignoring XObject: \"".concat(reason, "\".")); + return; + } + + throw reason; + })); + return; + + case _util.OPS.setGState: + flushTextContentItem(); + var dictName = args[0]; + var extGState = resources.get('ExtGState'); + + if (!(0, _primitives.isDict)(extGState) || !(0, _primitives.isName)(dictName)) { + break; + } + + var gState = extGState.get(dictName.name); + + if (!(0, _primitives.isDict)(gState)) { + break; + } + + var gStateFont = gState.get('Font'); + + if (gStateFont) { + textState.fontName = null; + textState.fontSize = gStateFont[1]; + next(handleSetFont(null, gStateFont[0])); + return; + } + + break; + } + + if (textContent.items.length >= sink.desiredSize) { + stop = true; + break; + } + } + + if (stop) { + next(deferred); + return; + } + + flushTextContentItem(); + enqueueChunk(); + resolve(); + }).catch(function (reason) { + if (reason instanceof _util.AbortException) { + return; + } + + if (_this8.options.ignoreErrors) { + (0, _util.warn)("getTextContent - ignoring errors during \"".concat(task.name, "\" ") + "task: \"".concat(reason, "\".")); + flushTextContentItem(); + enqueueChunk(); + return; + } + + throw reason; + }); + }, + extractDataStructures: function PartialEvaluator_extractDataStructures(dict, baseDict, properties) { + var _this9 = this; + + var xref = this.xref; + var toUnicode = dict.get('ToUnicode') || baseDict.get('ToUnicode'); + var toUnicodePromise = toUnicode ? this.readToUnicode(toUnicode) : Promise.resolve(undefined); + + if (properties.composite) { + var cidSystemInfo = dict.get('CIDSystemInfo'); + + if ((0, _primitives.isDict)(cidSystemInfo)) { + properties.cidSystemInfo = { + registry: (0, _util.stringToPDFString)(cidSystemInfo.get('Registry')), + ordering: (0, _util.stringToPDFString)(cidSystemInfo.get('Ordering')), + supplement: cidSystemInfo.get('Supplement') + }; + } + + var cidToGidMap = dict.get('CIDToGIDMap'); + + if ((0, _primitives.isStream)(cidToGidMap)) { + properties.cidToGidMap = this.readCidToGidMap(cidToGidMap); + } + } + + var differences = []; + var baseEncodingName = null; + var encoding; + + if (dict.has('Encoding')) { + encoding = dict.get('Encoding'); + + if ((0, _primitives.isDict)(encoding)) { + baseEncodingName = encoding.get('BaseEncoding'); + baseEncodingName = (0, _primitives.isName)(baseEncodingName) ? baseEncodingName.name : null; + + if (encoding.has('Differences')) { + var diffEncoding = encoding.get('Differences'); + var index = 0; + + for (var j = 0, jj = diffEncoding.length; j < jj; j++) { + var data = xref.fetchIfRef(diffEncoding[j]); + + if ((0, _util.isNum)(data)) { + index = data; + } else if ((0, _primitives.isName)(data)) { + differences[index++] = data.name; + } else { + throw new _util.FormatError("Invalid entry in 'Differences' array: ".concat(data)); + } + } + } + } else if ((0, _primitives.isName)(encoding)) { + baseEncodingName = encoding.name; + } else { + throw new _util.FormatError('Encoding is not a Name nor a Dict'); + } + + if (baseEncodingName !== 'MacRomanEncoding' && baseEncodingName !== 'MacExpertEncoding' && baseEncodingName !== 'WinAnsiEncoding') { + baseEncodingName = null; + } + } + + if (baseEncodingName) { + properties.defaultEncoding = (0, _encodings.getEncoding)(baseEncodingName).slice(); + } else { + var isSymbolicFont = !!(properties.flags & _fonts.FontFlags.Symbolic); + var isNonsymbolicFont = !!(properties.flags & _fonts.FontFlags.Nonsymbolic); + encoding = _encodings.StandardEncoding; + + if (properties.type === 'TrueType' && !isNonsymbolicFont) { + encoding = _encodings.WinAnsiEncoding; + } + + if (isSymbolicFont) { + encoding = _encodings.MacRomanEncoding; + + if (!properties.file) { + if (/Symbol/i.test(properties.name)) { + encoding = _encodings.SymbolSetEncoding; + } else if (/Dingbats/i.test(properties.name)) { + encoding = _encodings.ZapfDingbatsEncoding; + } + } + } + + properties.defaultEncoding = encoding; + } + + properties.differences = differences; + properties.baseEncodingName = baseEncodingName; + properties.hasEncoding = !!baseEncodingName || differences.length > 0; + properties.dict = dict; + return toUnicodePromise.then(function (toUnicode) { + properties.toUnicode = toUnicode; + return _this9.buildToUnicode(properties); + }).then(function (toUnicode) { + properties.toUnicode = toUnicode; + return properties; + }); + }, + _buildSimpleFontToUnicode: function _buildSimpleFontToUnicode(properties) { + (0, _util.assert)(!properties.composite, 'Must be a simple font.'); + var toUnicode = [], + charcode, + glyphName; + var encoding = properties.defaultEncoding.slice(); + var baseEncodingName = properties.baseEncodingName; + var differences = properties.differences; + + for (charcode in differences) { + glyphName = differences[charcode]; + + if (glyphName === '.notdef') { + continue; + } + + encoding[charcode] = glyphName; + } + + var glyphsUnicodeMap = (0, _glyphlist.getGlyphsUnicode)(); + + for (charcode in encoding) { + glyphName = encoding[charcode]; + + if (glyphName === '') { + continue; + } else if (glyphsUnicodeMap[glyphName] === undefined) { + var code = 0; + + switch (glyphName[0]) { + case 'G': + if (glyphName.length === 3) { + code = parseInt(glyphName.substring(1), 16); + } + + break; + + case 'g': + if (glyphName.length === 5) { + code = parseInt(glyphName.substring(1), 16); + } + + break; + + case 'C': + case 'c': + if (glyphName.length >= 3) { + code = +glyphName.substring(1); + } + + break; + + default: + var unicode = (0, _unicode.getUnicodeForGlyph)(glyphName, glyphsUnicodeMap); + + if (unicode !== -1) { + code = unicode; + } + + } + + if (code) { + if (baseEncodingName && code === +charcode) { + var baseEncoding = (0, _encodings.getEncoding)(baseEncodingName); + + if (baseEncoding && (glyphName = baseEncoding[charcode])) { + toUnicode[charcode] = String.fromCharCode(glyphsUnicodeMap[glyphName]); + continue; + } + } + + toUnicode[charcode] = String.fromCodePoint(code); + } + + continue; + } + + toUnicode[charcode] = String.fromCharCode(glyphsUnicodeMap[glyphName]); + } + + return new _fonts.ToUnicodeMap(toUnicode); + }, + buildToUnicode: function buildToUnicode(properties) { + properties.hasIncludedToUnicodeMap = !!properties.toUnicode && properties.toUnicode.length > 0; + + if (properties.hasIncludedToUnicodeMap) { + if (!properties.composite && properties.hasEncoding) { + properties.fallbackToUnicode = this._buildSimpleFontToUnicode(properties); + } + + return Promise.resolve(properties.toUnicode); + } + + if (!properties.composite) { + return Promise.resolve(this._buildSimpleFontToUnicode(properties)); + } + + if (properties.composite && (properties.cMap.builtInCMap && !(properties.cMap instanceof _cmap.IdentityCMap) || properties.cidSystemInfo.registry === 'Adobe' && (properties.cidSystemInfo.ordering === 'GB1' || properties.cidSystemInfo.ordering === 'CNS1' || properties.cidSystemInfo.ordering === 'Japan1' || properties.cidSystemInfo.ordering === 'Korea1'))) { + var registry = properties.cidSystemInfo.registry; + var ordering = properties.cidSystemInfo.ordering; + + var ucs2CMapName = _primitives.Name.get(registry + '-' + ordering + '-UCS2'); + + return _cmap.CMapFactory.create({ + encoding: ucs2CMapName, + fetchBuiltInCMap: this.fetchBuiltInCMap, + useCMap: null + }).then(function (ucs2CMap) { + var cMap = properties.cMap; + var toUnicode = []; + cMap.forEach(function (charcode, cid) { + if (cid > 0xffff) { + throw new _util.FormatError('Max size of CID is 65,535'); + } + + var ucs2 = ucs2CMap.lookup(cid); + + if (ucs2) { + toUnicode[charcode] = String.fromCharCode((ucs2.charCodeAt(0) << 8) + ucs2.charCodeAt(1)); + } + }); + return new _fonts.ToUnicodeMap(toUnicode); + }); + } + + return Promise.resolve(new _fonts.IdentityToUnicodeMap(properties.firstChar, properties.lastChar)); + }, + readToUnicode: function PartialEvaluator_readToUnicode(toUnicode) { + var cmapObj = toUnicode; + + if ((0, _primitives.isName)(cmapObj)) { + return _cmap.CMapFactory.create({ + encoding: cmapObj, + fetchBuiltInCMap: this.fetchBuiltInCMap, + useCMap: null + }).then(function (cmap) { + if (cmap instanceof _cmap.IdentityCMap) { + return new _fonts.IdentityToUnicodeMap(0, 0xFFFF); + } + + return new _fonts.ToUnicodeMap(cmap.getMap()); + }); + } else if ((0, _primitives.isStream)(cmapObj)) { + return _cmap.CMapFactory.create({ + encoding: cmapObj, + fetchBuiltInCMap: this.fetchBuiltInCMap, + useCMap: null + }).then(function (cmap) { + if (cmap instanceof _cmap.IdentityCMap) { + return new _fonts.IdentityToUnicodeMap(0, 0xFFFF); + } + + var map = new Array(cmap.length); + cmap.forEach(function (charCode, token) { + var str = []; + + for (var k = 0; k < token.length; k += 2) { + var w1 = token.charCodeAt(k) << 8 | token.charCodeAt(k + 1); + + if ((w1 & 0xF800) !== 0xD800) { + str.push(w1); + continue; + } + + k += 2; + var w2 = token.charCodeAt(k) << 8 | token.charCodeAt(k + 1); + str.push(((w1 & 0x3ff) << 10) + (w2 & 0x3ff) + 0x10000); + } + + map[charCode] = String.fromCodePoint.apply(String, str); + }); + return new _fonts.ToUnicodeMap(map); + }); + } + + return Promise.resolve(null); + }, + readCidToGidMap: function PartialEvaluator_readCidToGidMap(cidToGidStream) { + var glyphsData = cidToGidStream.getBytes(); + var result = []; + + for (var j = 0, jj = glyphsData.length; j < jj; j++) { + var glyphID = glyphsData[j++] << 8 | glyphsData[j]; + + if (glyphID === 0) { + continue; + } + + var code = j >> 1; + result[code] = glyphID; + } + + return result; + }, + extractWidths: function PartialEvaluator_extractWidths(dict, descriptor, properties) { + var xref = this.xref; + var glyphsWidths = []; + var defaultWidth = 0; + var glyphsVMetrics = []; + var defaultVMetrics; + var i, ii, j, jj, start, code, widths; + + if (properties.composite) { + defaultWidth = dict.has('DW') ? dict.get('DW') : 1000; + widths = dict.get('W'); + + if (widths) { + for (i = 0, ii = widths.length; i < ii; i++) { + start = xref.fetchIfRef(widths[i++]); + code = xref.fetchIfRef(widths[i]); + + if (Array.isArray(code)) { + for (j = 0, jj = code.length; j < jj; j++) { + glyphsWidths[start++] = xref.fetchIfRef(code[j]); + } + } else { + var width = xref.fetchIfRef(widths[++i]); + + for (j = start; j <= code; j++) { + glyphsWidths[j] = width; + } + } + } + } + + if (properties.vertical) { + var vmetrics = dict.getArray('DW2') || [880, -1000]; + defaultVMetrics = [vmetrics[1], defaultWidth * 0.5, vmetrics[0]]; + vmetrics = dict.get('W2'); + + if (vmetrics) { + for (i = 0, ii = vmetrics.length; i < ii; i++) { + start = xref.fetchIfRef(vmetrics[i++]); + code = xref.fetchIfRef(vmetrics[i]); + + if (Array.isArray(code)) { + for (j = 0, jj = code.length; j < jj; j++) { + glyphsVMetrics[start++] = [xref.fetchIfRef(code[j++]), xref.fetchIfRef(code[j++]), xref.fetchIfRef(code[j])]; + } + } else { + var vmetric = [xref.fetchIfRef(vmetrics[++i]), xref.fetchIfRef(vmetrics[++i]), xref.fetchIfRef(vmetrics[++i])]; + + for (j = start; j <= code; j++) { + glyphsVMetrics[j] = vmetric; + } + } + } + } + } + } else { + var firstChar = properties.firstChar; + widths = dict.get('Widths'); + + if (widths) { + j = firstChar; + + for (i = 0, ii = widths.length; i < ii; i++) { + glyphsWidths[j++] = xref.fetchIfRef(widths[i]); + } + + defaultWidth = parseFloat(descriptor.get('MissingWidth')) || 0; + } else { + var baseFontName = dict.get('BaseFont'); + + if ((0, _primitives.isName)(baseFontName)) { + var metrics = this.getBaseFontMetrics(baseFontName.name); + glyphsWidths = this.buildCharCodeToWidth(metrics.widths, properties); + defaultWidth = metrics.defaultWidth; + } + } + } + + var isMonospace = true; + var firstWidth = defaultWidth; + + for (var glyph in glyphsWidths) { + var glyphWidth = glyphsWidths[glyph]; + + if (!glyphWidth) { + continue; + } + + if (!firstWidth) { + firstWidth = glyphWidth; + continue; + } + + if (firstWidth !== glyphWidth) { + isMonospace = false; + break; + } + } + + if (isMonospace) { + properties.flags |= _fonts.FontFlags.FixedPitch; + } + + properties.defaultWidth = defaultWidth; + properties.widths = glyphsWidths; + properties.defaultVMetrics = defaultVMetrics; + properties.vmetrics = glyphsVMetrics; + }, + isSerifFont: function PartialEvaluator_isSerifFont(baseFontName) { + var fontNameWoStyle = baseFontName.split('-')[0]; + return fontNameWoStyle in (0, _standard_fonts.getSerifFonts)() || fontNameWoStyle.search(/serif/gi) !== -1; + }, + getBaseFontMetrics: function PartialEvaluator_getBaseFontMetrics(name) { + var defaultWidth = 0; + var widths = []; + var monospace = false; + var stdFontMap = (0, _standard_fonts.getStdFontMap)(); + var lookupName = stdFontMap[name] || name; + var Metrics = (0, _metrics.getMetrics)(); + + if (!(lookupName in Metrics)) { + if (this.isSerifFont(name)) { + lookupName = 'Times-Roman'; + } else { + lookupName = 'Helvetica'; + } + } + + var glyphWidths = Metrics[lookupName]; + + if ((0, _util.isNum)(glyphWidths)) { + defaultWidth = glyphWidths; + monospace = true; + } else { + widths = glyphWidths(); + } + + return { + defaultWidth: defaultWidth, + monospace: monospace, + widths: widths + }; + }, + buildCharCodeToWidth: function PartialEvaluator_bulildCharCodeToWidth(widthsByGlyphName, properties) { + var widths = Object.create(null); + var differences = properties.differences; + var encoding = properties.defaultEncoding; + + for (var charCode = 0; charCode < 256; charCode++) { + if (charCode in differences && widthsByGlyphName[differences[charCode]]) { + widths[charCode] = widthsByGlyphName[differences[charCode]]; + continue; + } + + if (charCode in encoding && widthsByGlyphName[encoding[charCode]]) { + widths[charCode] = widthsByGlyphName[encoding[charCode]]; + continue; + } + } + + return widths; + }, + preEvaluateFont: function PartialEvaluator_preEvaluateFont(dict) { + var baseDict = dict; + var type = dict.get('Subtype'); + + if (!(0, _primitives.isName)(type)) { + throw new _util.FormatError('invalid font Subtype'); + } + + var composite = false; + var uint8array; + + if (type.name === 'Type0') { + var df = dict.get('DescendantFonts'); + + if (!df) { + throw new _util.FormatError('Descendant fonts are not specified'); + } + + dict = Array.isArray(df) ? this.xref.fetchIfRef(df[0]) : df; + type = dict.get('Subtype'); + + if (!(0, _primitives.isName)(type)) { + throw new _util.FormatError('invalid font Subtype'); + } + + composite = true; + } + + var descriptor = dict.get('FontDescriptor'); + + if (descriptor) { + var hash = new _murmurhash.MurmurHash3_64(); + var encoding = baseDict.getRaw('Encoding'); + + if ((0, _primitives.isName)(encoding)) { + hash.update(encoding.name); + } else if ((0, _primitives.isRef)(encoding)) { + hash.update(encoding.toString()); + } else if ((0, _primitives.isDict)(encoding)) { + var keys = encoding.getKeys(); + + for (var i = 0, ii = keys.length; i < ii; i++) { + var entry = encoding.getRaw(keys[i]); + + if ((0, _primitives.isName)(entry)) { + hash.update(entry.name); + } else if ((0, _primitives.isRef)(entry)) { + hash.update(entry.toString()); + } else if (Array.isArray(entry)) { + var diffLength = entry.length, + diffBuf = new Array(diffLength); + + for (var j = 0; j < diffLength; j++) { + var diffEntry = entry[j]; + + if ((0, _primitives.isName)(diffEntry)) { + diffBuf[j] = diffEntry.name; + } else if ((0, _util.isNum)(diffEntry) || (0, _primitives.isRef)(diffEntry)) { + diffBuf[j] = diffEntry.toString(); + } + } + + hash.update(diffBuf.join()); + } + } + } + + var toUnicode = dict.get('ToUnicode') || baseDict.get('ToUnicode'); + + if ((0, _primitives.isStream)(toUnicode)) { + var stream = toUnicode.str || toUnicode; + uint8array = stream.buffer ? new Uint8Array(stream.buffer.buffer, 0, stream.bufferLength) : new Uint8Array(stream.bytes.buffer, stream.start, stream.end - stream.start); + hash.update(uint8array); + } else if ((0, _primitives.isName)(toUnicode)) { + hash.update(toUnicode.name); + } + + var widths = dict.get('Widths') || baseDict.get('Widths'); + + if (widths) { + uint8array = new Uint8Array(new Uint32Array(widths).buffer); + hash.update(uint8array); + } + } + + return { + descriptor: descriptor, + dict: dict, + baseDict: baseDict, + composite: composite, + type: type.name, + hash: hash ? hash.hexdigest() : '' + }; + }, + translateFont: function PartialEvaluator_translateFont(preEvaluatedFont) { + var _this10 = this; + + var baseDict = preEvaluatedFont.baseDict; + var dict = preEvaluatedFont.dict; + var composite = preEvaluatedFont.composite; + var descriptor = preEvaluatedFont.descriptor; + var type = preEvaluatedFont.type; + var maxCharIndex = composite ? 0xFFFF : 0xFF; + var properties; + + if (!descriptor) { + if (type === 'Type3') { + descriptor = new _primitives.Dict(null); + descriptor.set('FontName', _primitives.Name.get(type)); + descriptor.set('FontBBox', dict.getArray('FontBBox')); + } else { + var baseFontName = dict.get('BaseFont'); + + if (!(0, _primitives.isName)(baseFontName)) { + throw new _util.FormatError('Base font is not specified'); + } + + baseFontName = baseFontName.name.replace(/[,_]/g, '-'); + var metrics = this.getBaseFontMetrics(baseFontName); + var fontNameWoStyle = baseFontName.split('-')[0]; + var flags = (this.isSerifFont(fontNameWoStyle) ? _fonts.FontFlags.Serif : 0) | (metrics.monospace ? _fonts.FontFlags.FixedPitch : 0) | ((0, _standard_fonts.getSymbolsFonts)()[fontNameWoStyle] ? _fonts.FontFlags.Symbolic : _fonts.FontFlags.Nonsymbolic); + properties = { + type: type, + name: baseFontName, + widths: metrics.widths, + defaultWidth: metrics.defaultWidth, + flags: flags, + firstChar: 0, + lastChar: maxCharIndex + }; + return this.extractDataStructures(dict, dict, properties).then(function (properties) { + properties.widths = _this10.buildCharCodeToWidth(metrics.widths, properties); + return new _fonts.Font(baseFontName, null, properties); + }); + } + } + + var firstChar = dict.get('FirstChar') || 0; + var lastChar = dict.get('LastChar') || maxCharIndex; + var fontName = descriptor.get('FontName'); + var baseFont = dict.get('BaseFont'); + + if ((0, _util.isString)(fontName)) { + fontName = _primitives.Name.get(fontName); + } + + if ((0, _util.isString)(baseFont)) { + baseFont = _primitives.Name.get(baseFont); + } + + if (type !== 'Type3') { + var fontNameStr = fontName && fontName.name; + var baseFontStr = baseFont && baseFont.name; + + if (fontNameStr !== baseFontStr) { + (0, _util.info)("The FontDescriptor's FontName is \"".concat(fontNameStr, "\" but ") + "should be the same as the Font's BaseFont \"".concat(baseFontStr, "\".")); + + if (fontNameStr && baseFontStr && baseFontStr.startsWith(fontNameStr)) { + fontName = baseFont; + } + } + } + + fontName = fontName || baseFont; + + if (!(0, _primitives.isName)(fontName)) { + throw new _util.FormatError('invalid font name'); + } + + var fontFile = descriptor.get('FontFile', 'FontFile2', 'FontFile3'); + + if (fontFile) { + if (fontFile.dict) { + var subtype = fontFile.dict.get('Subtype'); + + if (subtype) { + subtype = subtype.name; + } + + var length1 = fontFile.dict.get('Length1'); + var length2 = fontFile.dict.get('Length2'); + var length3 = fontFile.dict.get('Length3'); + } + } + + properties = { + type: type, + name: fontName.name, + subtype: subtype, + file: fontFile, + length1: length1, + length2: length2, + length3: length3, + loadedName: baseDict.loadedName, + composite: composite, + wideChars: composite, + fixedPitch: false, + fontMatrix: dict.getArray('FontMatrix') || _util.FONT_IDENTITY_MATRIX, + firstChar: firstChar || 0, + lastChar: lastChar || maxCharIndex, + bbox: descriptor.getArray('FontBBox'), + ascent: descriptor.get('Ascent'), + descent: descriptor.get('Descent'), + xHeight: descriptor.get('XHeight'), + capHeight: descriptor.get('CapHeight'), + flags: descriptor.get('Flags'), + italicAngle: descriptor.get('ItalicAngle'), + isType3Font: false + }; + var cMapPromise; + + if (composite) { + var cidEncoding = baseDict.get('Encoding'); + + if ((0, _primitives.isName)(cidEncoding)) { + properties.cidEncoding = cidEncoding.name; + } + + cMapPromise = _cmap.CMapFactory.create({ + encoding: cidEncoding, + fetchBuiltInCMap: this.fetchBuiltInCMap, + useCMap: null + }).then(function (cMap) { + properties.cMap = cMap; + properties.vertical = properties.cMap.vertical; + }); + } else { + cMapPromise = Promise.resolve(undefined); + } + + return cMapPromise.then(function () { + return _this10.extractDataStructures(dict, baseDict, properties); + }).then(function (properties) { + _this10.extractWidths(dict, descriptor, properties); + + if (type === 'Type3') { + properties.isType3Font = true; + } + + return new _fonts.Font(fontName.name, fontFile, properties); + }); + } + }; + + PartialEvaluator.buildFontPaths = function (font, glyphs, handler) { + function buildPath(fontChar) { + if (font.renderer.hasBuiltPath(fontChar)) { + return; + } + + handler.send('commonobj', ["".concat(font.loadedName, "_path_").concat(fontChar), 'FontPath', font.renderer.getPathJs(fontChar)]); + } + + var _iteratorNormalCompletion = true; + var _didIteratorError = false; + var _iteratorError = undefined; + + try { + for (var _iterator = glyphs[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) { + var glyph = _step.value; + buildPath(glyph.fontChar); + var accent = glyph.accent; + + if (accent && accent.fontChar) { + buildPath(accent.fontChar); + } + } + } catch (err) { + _didIteratorError = true; + _iteratorError = err; + } finally { + try { + if (!_iteratorNormalCompletion && _iterator.return != null) { + _iterator.return(); + } + } finally { + if (_didIteratorError) { + throw _iteratorError; + } + } + } + }; + + return PartialEvaluator; +}(); + +exports.PartialEvaluator = PartialEvaluator; + +var TranslatedFont = function TranslatedFontClosure() { + function TranslatedFont(loadedName, font, dict) { + this.loadedName = loadedName; + this.font = font; + this.dict = dict; + this.type3Loaded = null; + this.sent = false; + } + + TranslatedFont.prototype = { + send: function send(handler) { + if (this.sent) { + return; + } + + this.sent = true; + handler.send('commonobj', [this.loadedName, 'Font', this.font.exportData()]); + }, + fallback: function fallback(handler) { + if (!this.font.data) { + return; + } + + this.font.disableFontFace = true; + var glyphs = this.font.glyphCacheValues; + PartialEvaluator.buildFontPaths(this.font, glyphs, handler); + }, + loadType3Data: function loadType3Data(evaluator, resources, parentOperatorList, task) { + if (!this.font.isType3Font) { + throw new Error('Must be a Type3 font.'); + } + + if (this.type3Loaded) { + return this.type3Loaded; + } + + var type3Options = Object.create(evaluator.options); + type3Options.ignoreErrors = false; + var type3Evaluator = evaluator.clone(type3Options); + var translatedFont = this.font; + var loadCharProcsPromise = Promise.resolve(); + var charProcs = this.dict.get('CharProcs'); + var fontResources = this.dict.get('Resources') || resources; + var charProcKeys = charProcs.getKeys(); + var charProcOperatorList = Object.create(null); + + var _loop2 = function _loop2() { + var key = charProcKeys[i]; + loadCharProcsPromise = loadCharProcsPromise.then(function () { + var glyphStream = charProcs.get(key); + var operatorList = new _operator_list.OperatorList(); + return type3Evaluator.getOperatorList({ + stream: glyphStream, + task: task, + resources: fontResources, + operatorList: operatorList + }).then(function () { + charProcOperatorList[key] = operatorList.getIR(); + parentOperatorList.addDependencies(operatorList.dependencies); + }).catch(function (reason) { + (0, _util.warn)("Type3 font resource \"".concat(key, "\" is not available.")); + var operatorList = new _operator_list.OperatorList(); + charProcOperatorList[key] = operatorList.getIR(); + }); + }); + }; + + for (var i = 0, n = charProcKeys.length; i < n; ++i) { + _loop2(); + } + + this.type3Loaded = loadCharProcsPromise.then(function () { + translatedFont.charProcOperatorList = charProcOperatorList; + }); + return this.type3Loaded; + } + }; + return TranslatedFont; +}(); + +var StateManager = function StateManagerClosure() { + function StateManager(initialState) { + this.state = initialState; + this.stateStack = []; + } + + StateManager.prototype = { + save: function save() { + var old = this.state; + this.stateStack.push(this.state); + this.state = old.clone(); + }, + restore: function restore() { + var prev = this.stateStack.pop(); + + if (prev) { + this.state = prev; + } + }, + transform: function transform(args) { + this.state.ctm = _util.Util.transform(this.state.ctm, args); + } + }; + return StateManager; +}(); + +var TextState = function TextStateClosure() { + function TextState() { + this.ctm = new Float32Array(_util.IDENTITY_MATRIX); + this.fontName = null; + this.fontSize = 0; + this.font = null; + this.fontMatrix = _util.FONT_IDENTITY_MATRIX; + this.textMatrix = _util.IDENTITY_MATRIX.slice(); + this.textLineMatrix = _util.IDENTITY_MATRIX.slice(); + this.charSpacing = 0; + this.wordSpacing = 0; + this.leading = 0; + this.textHScale = 1; + this.textRise = 0; + } + + TextState.prototype = { + setTextMatrix: function TextState_setTextMatrix(a, b, c, d, e, f) { + var m = this.textMatrix; + m[0] = a; + m[1] = b; + m[2] = c; + m[3] = d; + m[4] = e; + m[5] = f; + }, + setTextLineMatrix: function TextState_setTextMatrix(a, b, c, d, e, f) { + var m = this.textLineMatrix; + m[0] = a; + m[1] = b; + m[2] = c; + m[3] = d; + m[4] = e; + m[5] = f; + }, + translateTextMatrix: function TextState_translateTextMatrix(x, y) { + var m = this.textMatrix; + m[4] = m[0] * x + m[2] * y + m[4]; + m[5] = m[1] * x + m[3] * y + m[5]; + }, + translateTextLineMatrix: function TextState_translateTextMatrix(x, y) { + var m = this.textLineMatrix; + m[4] = m[0] * x + m[2] * y + m[4]; + m[5] = m[1] * x + m[3] * y + m[5]; + }, + calcTextLineMatrixAdvance: function TextState_calcTextLineMatrixAdvance(a, b, c, d, e, f) { + var font = this.font; + + if (!font) { + return null; + } + + var m = this.textLineMatrix; + + if (!(a === m[0] && b === m[1] && c === m[2] && d === m[3])) { + return null; + } + + var txDiff = e - m[4], + tyDiff = f - m[5]; + + if (font.vertical && txDiff !== 0 || !font.vertical && tyDiff !== 0) { + return null; + } + + var tx, + ty, + denominator = a * d - b * c; + + if (font.vertical) { + tx = -tyDiff * c / denominator; + ty = tyDiff * a / denominator; + } else { + tx = txDiff * d / denominator; + ty = -txDiff * b / denominator; + } + + return { + width: tx, + height: ty, + value: font.vertical ? ty : tx + }; + }, + calcRenderMatrix: function TextState_calcRendeMatrix(ctm) { + var tsm = [this.fontSize * this.textHScale, 0, 0, this.fontSize, 0, this.textRise]; + return _util.Util.transform(ctm, _util.Util.transform(this.textMatrix, tsm)); + }, + carriageReturn: function TextState_carriageReturn() { + this.translateTextLineMatrix(0, -this.leading); + this.textMatrix = this.textLineMatrix.slice(); + }, + clone: function TextState_clone() { + var clone = Object.create(this); + clone.textMatrix = this.textMatrix.slice(); + clone.textLineMatrix = this.textLineMatrix.slice(); + clone.fontMatrix = this.fontMatrix.slice(); + return clone; + } + }; + return TextState; +}(); + +var EvalState = function EvalStateClosure() { + function EvalState() { + this.ctm = new Float32Array(_util.IDENTITY_MATRIX); + this.font = null; + this.textRenderingMode = _util.TextRenderingMode.FILL; + this.fillColorSpace = _colorspace.ColorSpace.singletons.gray; + this.strokeColorSpace = _colorspace.ColorSpace.singletons.gray; + } + + EvalState.prototype = { + clone: function CanvasExtraState_clone() { + return Object.create(this); + } + }; + return EvalState; +}(); + +var EvaluatorPreprocessor = function EvaluatorPreprocessorClosure() { + var getOPMap = (0, _util.getLookupTableFactory)(function (t) { + t['w'] = { + id: _util.OPS.setLineWidth, + numArgs: 1, + variableArgs: false + }; + t['J'] = { + id: _util.OPS.setLineCap, + numArgs: 1, + variableArgs: false + }; + t['j'] = { + id: _util.OPS.setLineJoin, + numArgs: 1, + variableArgs: false + }; + t['M'] = { + id: _util.OPS.setMiterLimit, + numArgs: 1, + variableArgs: false + }; + t['d'] = { + id: _util.OPS.setDash, + numArgs: 2, + variableArgs: false + }; + t['ri'] = { + id: _util.OPS.setRenderingIntent, + numArgs: 1, + variableArgs: false + }; + t['i'] = { + id: _util.OPS.setFlatness, + numArgs: 1, + variableArgs: false + }; + t['gs'] = { + id: _util.OPS.setGState, + numArgs: 1, + variableArgs: false + }; + t['q'] = { + id: _util.OPS.save, + numArgs: 0, + variableArgs: false + }; + t['Q'] = { + id: _util.OPS.restore, + numArgs: 0, + variableArgs: false + }; + t['cm'] = { + id: _util.OPS.transform, + numArgs: 6, + variableArgs: false + }; + t['m'] = { + id: _util.OPS.moveTo, + numArgs: 2, + variableArgs: false + }; + t['l'] = { + id: _util.OPS.lineTo, + numArgs: 2, + variableArgs: false + }; + t['c'] = { + id: _util.OPS.curveTo, + numArgs: 6, + variableArgs: false + }; + t['v'] = { + id: _util.OPS.curveTo2, + numArgs: 4, + variableArgs: false + }; + t['y'] = { + id: _util.OPS.curveTo3, + numArgs: 4, + variableArgs: false + }; + t['h'] = { + id: _util.OPS.closePath, + numArgs: 0, + variableArgs: false + }; + t['re'] = { + id: _util.OPS.rectangle, + numArgs: 4, + variableArgs: false + }; + t['S'] = { + id: _util.OPS.stroke, + numArgs: 0, + variableArgs: false + }; + t['s'] = { + id: _util.OPS.closeStroke, + numArgs: 0, + variableArgs: false + }; + t['f'] = { + id: _util.OPS.fill, + numArgs: 0, + variableArgs: false + }; + t['F'] = { + id: _util.OPS.fill, + numArgs: 0, + variableArgs: false + }; + t['f*'] = { + id: _util.OPS.eoFill, + numArgs: 0, + variableArgs: false + }; + t['B'] = { + id: _util.OPS.fillStroke, + numArgs: 0, + variableArgs: false + }; + t['B*'] = { + id: _util.OPS.eoFillStroke, + numArgs: 0, + variableArgs: false + }; + t['b'] = { + id: _util.OPS.closeFillStroke, + numArgs: 0, + variableArgs: false + }; + t['b*'] = { + id: _util.OPS.closeEOFillStroke, + numArgs: 0, + variableArgs: false + }; + t['n'] = { + id: _util.OPS.endPath, + numArgs: 0, + variableArgs: false + }; + t['W'] = { + id: _util.OPS.clip, + numArgs: 0, + variableArgs: false + }; + t['W*'] = { + id: _util.OPS.eoClip, + numArgs: 0, + variableArgs: false + }; + t['BT'] = { + id: _util.OPS.beginText, + numArgs: 0, + variableArgs: false + }; + t['ET'] = { + id: _util.OPS.endText, + numArgs: 0, + variableArgs: false + }; + t['Tc'] = { + id: _util.OPS.setCharSpacing, + numArgs: 1, + variableArgs: false + }; + t['Tw'] = { + id: _util.OPS.setWordSpacing, + numArgs: 1, + variableArgs: false + }; + t['Tz'] = { + id: _util.OPS.setHScale, + numArgs: 1, + variableArgs: false + }; + t['TL'] = { + id: _util.OPS.setLeading, + numArgs: 1, + variableArgs: false + }; + t['Tf'] = { + id: _util.OPS.setFont, + numArgs: 2, + variableArgs: false + }; + t['Tr'] = { + id: _util.OPS.setTextRenderingMode, + numArgs: 1, + variableArgs: false + }; + t['Ts'] = { + id: _util.OPS.setTextRise, + numArgs: 1, + variableArgs: false + }; + t['Td'] = { + id: _util.OPS.moveText, + numArgs: 2, + variableArgs: false + }; + t['TD'] = { + id: _util.OPS.setLeadingMoveText, + numArgs: 2, + variableArgs: false + }; + t['Tm'] = { + id: _util.OPS.setTextMatrix, + numArgs: 6, + variableArgs: false + }; + t['T*'] = { + id: _util.OPS.nextLine, + numArgs: 0, + variableArgs: false + }; + t['Tj'] = { + id: _util.OPS.showText, + numArgs: 1, + variableArgs: false + }; + t['TJ'] = { + id: _util.OPS.showSpacedText, + numArgs: 1, + variableArgs: false + }; + t['\''] = { + id: _util.OPS.nextLineShowText, + numArgs: 1, + variableArgs: false + }; + t['"'] = { + id: _util.OPS.nextLineSetSpacingShowText, + numArgs: 3, + variableArgs: false + }; + t['d0'] = { + id: _util.OPS.setCharWidth, + numArgs: 2, + variableArgs: false + }; + t['d1'] = { + id: _util.OPS.setCharWidthAndBounds, + numArgs: 6, + variableArgs: false + }; + t['CS'] = { + id: _util.OPS.setStrokeColorSpace, + numArgs: 1, + variableArgs: false + }; + t['cs'] = { + id: _util.OPS.setFillColorSpace, + numArgs: 1, + variableArgs: false + }; + t['SC'] = { + id: _util.OPS.setStrokeColor, + numArgs: 4, + variableArgs: true + }; + t['SCN'] = { + id: _util.OPS.setStrokeColorN, + numArgs: 33, + variableArgs: true + }; + t['sc'] = { + id: _util.OPS.setFillColor, + numArgs: 4, + variableArgs: true + }; + t['scn'] = { + id: _util.OPS.setFillColorN, + numArgs: 33, + variableArgs: true + }; + t['G'] = { + id: _util.OPS.setStrokeGray, + numArgs: 1, + variableArgs: false + }; + t['g'] = { + id: _util.OPS.setFillGray, + numArgs: 1, + variableArgs: false + }; + t['RG'] = { + id: _util.OPS.setStrokeRGBColor, + numArgs: 3, + variableArgs: false + }; + t['rg'] = { + id: _util.OPS.setFillRGBColor, + numArgs: 3, + variableArgs: false + }; + t['K'] = { + id: _util.OPS.setStrokeCMYKColor, + numArgs: 4, + variableArgs: false + }; + t['k'] = { + id: _util.OPS.setFillCMYKColor, + numArgs: 4, + variableArgs: false + }; + t['sh'] = { + id: _util.OPS.shadingFill, + numArgs: 1, + variableArgs: false + }; + t['BI'] = { + id: _util.OPS.beginInlineImage, + numArgs: 0, + variableArgs: false + }; + t['ID'] = { + id: _util.OPS.beginImageData, + numArgs: 0, + variableArgs: false + }; + t['EI'] = { + id: _util.OPS.endInlineImage, + numArgs: 1, + variableArgs: false + }; + t['Do'] = { + id: _util.OPS.paintXObject, + numArgs: 1, + variableArgs: false + }; + t['MP'] = { + id: _util.OPS.markPoint, + numArgs: 1, + variableArgs: false + }; + t['DP'] = { + id: _util.OPS.markPointProps, + numArgs: 2, + variableArgs: false + }; + t['BMC'] = { + id: _util.OPS.beginMarkedContent, + numArgs: 1, + variableArgs: false + }; + t['BDC'] = { + id: _util.OPS.beginMarkedContentProps, + numArgs: 2, + variableArgs: false + }; + t['EMC'] = { + id: _util.OPS.endMarkedContent, + numArgs: 0, + variableArgs: false + }; + t['BX'] = { + id: _util.OPS.beginCompat, + numArgs: 0, + variableArgs: false + }; + t['EX'] = { + id: _util.OPS.endCompat, + numArgs: 0, + variableArgs: false + }; + t['BM'] = null; + t['BD'] = null; + t['true'] = null; + t['fa'] = null; + t['fal'] = null; + t['fals'] = null; + t['false'] = null; + t['nu'] = null; + t['nul'] = null; + t['null'] = null; + }); + var MAX_INVALID_PATH_OPS = 20; + + function EvaluatorPreprocessor(stream, xref, stateManager) { + this.opMap = getOPMap(); + this.parser = new _parser.Parser(new _parser.Lexer(stream, this.opMap), false, xref); + this.stateManager = stateManager; + this.nonProcessedArgs = []; + this._numInvalidPathOPS = 0; + } + + EvaluatorPreprocessor.prototype = { + get savedStatesDepth() { + return this.stateManager.stateStack.length; + }, + + read: function EvaluatorPreprocessor_read(operation) { + var args = operation.args; + + while (true) { + var obj = this.parser.getObj(); + + if ((0, _primitives.isCmd)(obj)) { + var cmd = obj.cmd; + var opSpec = this.opMap[cmd]; + + if (!opSpec) { + (0, _util.warn)("Unknown command \"".concat(cmd, "\".")); + continue; + } + + var fn = opSpec.id; + var numArgs = opSpec.numArgs; + var argsLength = args !== null ? args.length : 0; + + if (!opSpec.variableArgs) { + if (argsLength !== numArgs) { + var nonProcessedArgs = this.nonProcessedArgs; + + while (argsLength > numArgs) { + nonProcessedArgs.push(args.shift()); + argsLength--; + } + + while (argsLength < numArgs && nonProcessedArgs.length !== 0) { + if (args === null) { + args = []; + } + + args.unshift(nonProcessedArgs.pop()); + argsLength++; + } + } + + if (argsLength < numArgs) { + var partialMsg = "command ".concat(cmd, ": expected ").concat(numArgs, " args, ") + "but received ".concat(argsLength, " args."); + + if (fn >= _util.OPS.moveTo && fn <= _util.OPS.endPath && ++this._numInvalidPathOPS > MAX_INVALID_PATH_OPS) { + throw new _util.FormatError("Invalid ".concat(partialMsg)); + } + + (0, _util.warn)("Skipping ".concat(partialMsg)); + + if (args !== null) { + args.length = 0; + } + + continue; + } + } else if (argsLength > numArgs) { + (0, _util.info)("Command ".concat(cmd, ": expected [0, ").concat(numArgs, "] args, ") + "but received ".concat(argsLength, " args.")); + } + + this.preprocessCommand(fn, args); + operation.fn = fn; + operation.args = args; + return true; + } + + if ((0, _primitives.isEOF)(obj)) { + return false; + } + + if (obj !== null) { + if (args === null) { + args = []; + } + + args.push(obj); + + if (args.length > 33) { + throw new _util.FormatError('Too many arguments'); + } + } + } + }, + preprocessCommand: function EvaluatorPreprocessor_preprocessCommand(fn, args) { + switch (fn | 0) { + case _util.OPS.save: + this.stateManager.save(); + break; + + case _util.OPS.restore: + this.stateManager.restore(); + break; + + case _util.OPS.transform: + this.stateManager.transform(args); + break; + } + } + }; + return EvaluatorPreprocessor; +}(); + +/***/ }), +/* 172 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.CMapFactory = exports.IdentityCMap = exports.CMap = void 0; + +var _util = __w_pdfjs_require__(6); + +var _primitives = __w_pdfjs_require__(155); + +var _parser = __w_pdfjs_require__(156); + +var _stream = __w_pdfjs_require__(157); + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); } + +function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; } + +function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); } + +function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var BUILT_IN_CMAPS = ['Adobe-GB1-UCS2', 'Adobe-CNS1-UCS2', 'Adobe-Japan1-UCS2', 'Adobe-Korea1-UCS2', '78-EUC-H', '78-EUC-V', '78-H', '78-RKSJ-H', '78-RKSJ-V', '78-V', '78ms-RKSJ-H', '78ms-RKSJ-V', '83pv-RKSJ-H', '90ms-RKSJ-H', '90ms-RKSJ-V', '90msp-RKSJ-H', '90msp-RKSJ-V', '90pv-RKSJ-H', '90pv-RKSJ-V', 'Add-H', 'Add-RKSJ-H', 'Add-RKSJ-V', 'Add-V', 'Adobe-CNS1-0', 'Adobe-CNS1-1', 'Adobe-CNS1-2', 'Adobe-CNS1-3', 'Adobe-CNS1-4', 'Adobe-CNS1-5', 'Adobe-CNS1-6', 'Adobe-GB1-0', 'Adobe-GB1-1', 'Adobe-GB1-2', 'Adobe-GB1-3', 'Adobe-GB1-4', 'Adobe-GB1-5', 'Adobe-Japan1-0', 'Adobe-Japan1-1', 'Adobe-Japan1-2', 'Adobe-Japan1-3', 'Adobe-Japan1-4', 'Adobe-Japan1-5', 'Adobe-Japan1-6', 'Adobe-Korea1-0', 'Adobe-Korea1-1', 'Adobe-Korea1-2', 'B5-H', 'B5-V', 'B5pc-H', 'B5pc-V', 'CNS-EUC-H', 'CNS-EUC-V', 'CNS1-H', 'CNS1-V', 'CNS2-H', 'CNS2-V', 'ETHK-B5-H', 'ETHK-B5-V', 'ETen-B5-H', 'ETen-B5-V', 'ETenms-B5-H', 'ETenms-B5-V', 'EUC-H', 'EUC-V', 'Ext-H', 'Ext-RKSJ-H', 'Ext-RKSJ-V', 'Ext-V', 'GB-EUC-H', 'GB-EUC-V', 'GB-H', 'GB-V', 'GBK-EUC-H', 'GBK-EUC-V', 'GBK2K-H', 'GBK2K-V', 'GBKp-EUC-H', 'GBKp-EUC-V', 'GBT-EUC-H', 'GBT-EUC-V', 'GBT-H', 'GBT-V', 'GBTpc-EUC-H', 'GBTpc-EUC-V', 'GBpc-EUC-H', 'GBpc-EUC-V', 'H', 'HKdla-B5-H', 'HKdla-B5-V', 'HKdlb-B5-H', 'HKdlb-B5-V', 'HKgccs-B5-H', 'HKgccs-B5-V', 'HKm314-B5-H', 'HKm314-B5-V', 'HKm471-B5-H', 'HKm471-B5-V', 'HKscs-B5-H', 'HKscs-B5-V', 'Hankaku', 'Hiragana', 'KSC-EUC-H', 'KSC-EUC-V', 'KSC-H', 'KSC-Johab-H', 'KSC-Johab-V', 'KSC-V', 'KSCms-UHC-H', 'KSCms-UHC-HW-H', 'KSCms-UHC-HW-V', 'KSCms-UHC-V', 'KSCpc-EUC-H', 'KSCpc-EUC-V', 'Katakana', 'NWP-H', 'NWP-V', 'RKSJ-H', 'RKSJ-V', 'Roman', 'UniCNS-UCS2-H', 'UniCNS-UCS2-V', 'UniCNS-UTF16-H', 'UniCNS-UTF16-V', 'UniCNS-UTF32-H', 'UniCNS-UTF32-V', 'UniCNS-UTF8-H', 'UniCNS-UTF8-V', 'UniGB-UCS2-H', 'UniGB-UCS2-V', 'UniGB-UTF16-H', 'UniGB-UTF16-V', 'UniGB-UTF32-H', 'UniGB-UTF32-V', 'UniGB-UTF8-H', 'UniGB-UTF8-V', 'UniJIS-UCS2-H', 'UniJIS-UCS2-HW-H', 'UniJIS-UCS2-HW-V', 'UniJIS-UCS2-V', 'UniJIS-UTF16-H', 'UniJIS-UTF16-V', 'UniJIS-UTF32-H', 'UniJIS-UTF32-V', 'UniJIS-UTF8-H', 'UniJIS-UTF8-V', 'UniJIS2004-UTF16-H', 'UniJIS2004-UTF16-V', 'UniJIS2004-UTF32-H', 'UniJIS2004-UTF32-V', 'UniJIS2004-UTF8-H', 'UniJIS2004-UTF8-V', 'UniJISPro-UCS2-HW-V', 'UniJISPro-UCS2-V', 'UniJISPro-UTF8-V', 'UniJISX0213-UTF32-H', 'UniJISX0213-UTF32-V', 'UniJISX02132004-UTF32-H', 'UniJISX02132004-UTF32-V', 'UniKS-UCS2-H', 'UniKS-UCS2-V', 'UniKS-UTF16-H', 'UniKS-UTF16-V', 'UniKS-UTF32-H', 'UniKS-UTF32-V', 'UniKS-UTF8-H', 'UniKS-UTF8-V', 'V', 'WP-Symbol']; + +var CMap = +/*#__PURE__*/ +function () { + function CMap() { + var builtInCMap = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + + _classCallCheck(this, CMap); + + this.codespaceRanges = [[], [], [], []]; + this.numCodespaceRanges = 0; + this._map = []; + this.name = ''; + this.vertical = false; + this.useCMap = null; + this.builtInCMap = builtInCMap; + } + + _createClass(CMap, [{ + key: "addCodespaceRange", + value: function addCodespaceRange(n, low, high) { this.codespaceRanges[n - 1].push(low, high); this.numCodespaceRanges++; - }, - mapCidRange: function (low, high, dstLow) { + } + }, { + key: "mapCidRange", + value: function mapCidRange(low, high, dstLow) { while (low <= high) { - this._map[low++] = dstLow++; + this._map[low++] = dstLow++; } - }, - mapBfRange: function (low, high, dstLow) { + } + }, { + key: "mapBfRange", + value: function mapBfRange(low, high, dstLow) { var lastByte = dstLow.length - 1; + while (low <= high) { - this._map[low++] = dstLow; - dstLow = dstLow.substr(0, lastByte) + String.fromCharCode(dstLow.charCodeAt(lastByte) + 1); + this._map[low++] = dstLow; + dstLow = dstLow.substring(0, lastByte) + String.fromCharCode(dstLow.charCodeAt(lastByte) + 1); } - }, - mapBfRangeToArray: function (low, high, array) { - var i = 0, ii = array.length; + } + }, { + key: "mapBfRangeToArray", + value: function mapBfRangeToArray(low, high, array) { + var i = 0, + ii = array.length; + while (low <= high && i < ii) { - this._map[low] = array[i++]; - ++low; + this._map[low] = array[i++]; + ++low; } - }, - mapOne: function (src, dst) { + } + }, { + key: "mapOne", + value: function mapOne(src, dst) { this._map[src] = dst; - }, - lookup: function (code) { + } + }, { + key: "lookup", + value: function lookup(code) { return this._map[code]; - }, - contains: function (code) { + } + }, { + key: "contains", + value: function contains(code) { return this._map[code] !== undefined; - }, - forEach: function (callback) { + } + }, { + key: "forEach", + value: function forEach(callback) { var map = this._map; var length = map.length; - var i; + if (length <= 0x10000) { - for (i = 0; i < length; i++) { - if (map[i] !== undefined) { - callback(i, map[i]); + for (var i = 0; i < length; i++) { + if (map[i] !== undefined) { + callback(i, map[i]); + } } - } } else { - for (i in this._map) { - callback(i, map[i]); - } + for (var _i in map) { + callback(_i, map[_i]); + } } - }, - charCodeOf: function (value) { - return this._map.indexOf(value); - }, - getMap: function () { + } + }, { + key: "charCodeOf", + value: function charCodeOf(value) { + var map = this._map; + + if (map.length <= 0x10000) { + return map.indexOf(value); + } + + for (var charCode in map) { + if (map[charCode] === value) { + return charCode | 0; + } + } + + return -1; + } + }, { + key: "getMap", + value: function getMap() { return this._map; - }, - readCharCode: function (str, offset, out) { + } + }, { + key: "readCharCode", + value: function readCharCode(str, offset, out) { var c = 0; var codespaceRanges = this.codespaceRanges; - var codespaceRangesLen = this.codespaceRanges.length; - for (var n = 0; n < codespaceRangesLen; n++) { - c = (c << 8 | str.charCodeAt(offset + n)) >>> 0; - var codespaceRange = codespaceRanges[n]; - for (var k = 0, kk = codespaceRange.length; k < kk;) { - var low = codespaceRange[k++]; - var high = codespaceRange[k++]; - if (c >= low && c <= high) { - out.charcode = c; - out.length = n + 1; - return; + + for (var n = 0, nn = codespaceRanges.length; n < nn; n++) { + c = (c << 8 | str.charCodeAt(offset + n)) >>> 0; + var codespaceRange = codespaceRanges[n]; + + for (var k = 0, kk = codespaceRange.length; k < kk;) { + var low = codespaceRange[k++]; + var high = codespaceRange[k++]; + + if (c >= low && c <= high) { + out.charcode = c; + out.length = n + 1; + return; + } } - } } + out.charcode = 0; out.length = 1; - }, - get length() { + } + }, { + key: "length", + get: function get() { return this._map.length; - }, - get isIdentityCMap() { + } + }, { + key: "isIdentityCMap", + get: function get() { if (!(this.name === 'Identity-H' || this.name === 'Identity-V')) { - return false; - } - if (this._map.length !== 0x10000) { - return false; - } - for (var i = 0; i < 0x10000; i++) { - if (this._map[i] !== i) { return false; - } } - return true; - } - }; - return CMap; - }(); - var IdentityCMap = function IdentityCMapClosure() { - function IdentityCMap(vertical, n) { - CMap.call(this); - this.vertical = vertical; - this.addCodespaceRange(n, 0, 0xffff); - } - Util.inherit(IdentityCMap, CMap, {}); - IdentityCMap.prototype = { - addCodespaceRange: CMap.prototype.addCodespaceRange, - mapCidRange: function (low, high, dstLow) { - error('should not call mapCidRange'); - }, - mapBfRange: function (low, high, dstLow) { - error('should not call mapBfRange'); - }, - mapBfRangeToArray: function (low, high, array) { - error('should not call mapBfRangeToArray'); - }, - mapOne: function (src, dst) { - error('should not call mapCidOne'); - }, - lookup: function (code) { - return isInt(code) && code <= 0xffff ? code : undefined; - }, - contains: function (code) { - return isInt(code) && code <= 0xffff; - }, - forEach: function (callback) { - for (var i = 0; i <= 0xffff; i++) { - callback(i, i); + + if (this._map.length !== 0x10000) { + return false; } - }, - charCodeOf: function (value) { - return isInt(value) && value <= 0xffff ? value : -1; - }, - getMap: function () { - var map = new Array(0x10000); - for (var i = 0; i <= 0xffff; i++) { - map[i] = i; - } - return map; - }, - readCharCode: CMap.prototype.readCharCode, - get length() { - return 0x10000; - }, - get isIdentityCMap() { - error('should not access .isIdentityCMap'); - } - }; - return IdentityCMap; - }(); - var BinaryCMapReader = function BinaryCMapReaderClosure() { - function fetchBinaryData(url) { - return new Promise(function (resolve, reject) { - var request = new XMLHttpRequest(); - request.open('GET', url, true); - request.responseType = 'arraybuffer'; - request.onreadystatechange = function () { - if (request.readyState === XMLHttpRequest.DONE) { - if (!request.response || request.status !== 200 && request.status !== 0) { - reject(new Error('Unable to get binary cMap at: ' + url)); - } else { - resolve(new Uint8Array(request.response)); + + for (var i = 0; i < 0x10000; i++) { + if (this._map[i] !== i) { + return false; } - } - }; - request.send(null); - }); + } + + return true; } - function hexToInt(a, size) { - var n = 0; - for (var i = 0; i <= size; i++) { + }]); + + return CMap; +}(); + +exports.CMap = CMap; + +var IdentityCMap = +/*#__PURE__*/ +function (_CMap) { + _inherits(IdentityCMap, _CMap); + + function IdentityCMap(vertical, n) { + var _this; + + _classCallCheck(this, IdentityCMap); + + _this = _possibleConstructorReturn(this, _getPrototypeOf(IdentityCMap).call(this)); + _this.vertical = vertical; + + _this.addCodespaceRange(n, 0, 0xffff); + + return _this; + } + + _createClass(IdentityCMap, [{ + key: "mapCidRange", + value: function mapCidRange(low, high, dstLow) { + (0, _util.unreachable)('should not call mapCidRange'); + } + }, { + key: "mapBfRange", + value: function mapBfRange(low, high, dstLow) { + (0, _util.unreachable)('should not call mapBfRange'); + } + }, { + key: "mapBfRangeToArray", + value: function mapBfRangeToArray(low, high, array) { + (0, _util.unreachable)('should not call mapBfRangeToArray'); + } + }, { + key: "mapOne", + value: function mapOne(src, dst) { + (0, _util.unreachable)('should not call mapCidOne'); + } + }, { + key: "lookup", + value: function lookup(code) { + return Number.isInteger(code) && code <= 0xffff ? code : undefined; + } + }, { + key: "contains", + value: function contains(code) { + return Number.isInteger(code) && code <= 0xffff; + } + }, { + key: "forEach", + value: function forEach(callback) { + for (var i = 0; i <= 0xffff; i++) { + callback(i, i); + } + } + }, { + key: "charCodeOf", + value: function charCodeOf(value) { + return Number.isInteger(value) && value <= 0xffff ? value : -1; + } + }, { + key: "getMap", + value: function getMap() { + var map = new Array(0x10000); + + for (var i = 0; i <= 0xffff; i++) { + map[i] = i; + } + + return map; + } + }, { + key: "length", + get: function get() { + return 0x10000; + } + }, { + key: "isIdentityCMap", + get: function get() { + (0, _util.unreachable)('should not access .isIdentityCMap'); + } + }]); + + return IdentityCMap; +}(CMap); + +exports.IdentityCMap = IdentityCMap; + +var BinaryCMapReader = function BinaryCMapReaderClosure() { + function hexToInt(a, size) { + var n = 0; + + for (var i = 0; i <= size; i++) { n = n << 8 | a[i]; - } - return n >>> 0; } - function hexToStr(a, size) { - if (size === 1) { + + return n >>> 0; + } + + function hexToStr(a, size) { + if (size === 1) { return String.fromCharCode(a[0], a[1]); - } - if (size === 3) { - return String.fromCharCode(a[0], a[1], a[2], a[3]); - } - return String.fromCharCode.apply(null, a.subarray(0, size + 1)); } - function addHex(a, b, size) { - var c = 0; - for (var i = size; i >= 0; i--) { + + if (size === 3) { + return String.fromCharCode(a[0], a[1], a[2], a[3]); + } + + return String.fromCharCode.apply(null, a.subarray(0, size + 1)); + } + + function addHex(a, b, size) { + var c = 0; + + for (var i = size; i >= 0; i--) { c += a[i] + b[i]; a[i] = c & 255; c >>= 8; - } } - function incHex(a, size) { - var c = 1; - for (var i = size; i >= 0 && c > 0; i--) { + } + + function incHex(a, size) { + var c = 1; + + for (var i = size; i >= 0 && c > 0; i--) { c += a[i]; a[i] = c & 255; c >>= 8; - } } - var MAX_NUM_SIZE = 16; - var MAX_ENCODED_NUM_SIZE = 19; - function BinaryCMapStream(data) { - this.buffer = data; - this.pos = 0; - this.end = data.length; - this.tmpBuf = new Uint8Array(MAX_ENCODED_NUM_SIZE); - } - BinaryCMapStream.prototype = { - readByte: function () { + } + + var MAX_NUM_SIZE = 16; + var MAX_ENCODED_NUM_SIZE = 19; + + function BinaryCMapStream(data) { + this.buffer = data; + this.pos = 0; + this.end = data.length; + this.tmpBuf = new Uint8Array(MAX_ENCODED_NUM_SIZE); + } + + BinaryCMapStream.prototype = { + readByte: function readByte() { if (this.pos >= this.end) { - return -1; + return -1; } + return this.buffer[this.pos++]; - }, - readNumber: function () { + }, + readNumber: function readNumber() { var n = 0; var last; + do { - var b = this.readByte(); - if (b < 0) { - error('unexpected EOF in bcmap'); - } - last = !(b & 0x80); - n = n << 7 | b & 0x7F; + var b = this.readByte(); + + if (b < 0) { + throw new _util.FormatError('unexpected EOF in bcmap'); + } + + last = !(b & 0x80); + n = n << 7 | b & 0x7F; } while (!last); + return n; - }, - readSigned: function () { + }, + readSigned: function readSigned() { var n = this.readNumber(); return n & 1 ? ~(n >>> 1) : n >>> 1; - }, - readHex: function (num, size) { + }, + readHex: function readHex(num, size) { num.set(this.buffer.subarray(this.pos, this.pos + size + 1)); this.pos += size + 1; - }, - readHexNumber: function (num, size) { + }, + readHexNumber: function readHexNumber(num, size) { var last; - var stack = this.tmpBuf, sp = 0; + var stack = this.tmpBuf, + sp = 0; + do { - var b = this.readByte(); - if (b < 0) { - error('unexpected EOF in bcmap'); - } - last = !(b & 0x80); - stack[sp++] = b & 0x7F; + var b = this.readByte(); + + if (b < 0) { + throw new _util.FormatError('unexpected EOF in bcmap'); + } + + last = !(b & 0x80); + stack[sp++] = b & 0x7F; } while (!last); - var i = size, buffer = 0, bufferSize = 0; + + var i = size, + buffer = 0, + bufferSize = 0; + while (i >= 0) { - while (bufferSize < 8 && stack.length > 0) { - buffer = stack[--sp] << bufferSize | buffer; - bufferSize += 7; - } - num[i] = buffer & 255; - i--; - buffer >>= 8; - bufferSize -= 8; + while (bufferSize < 8 && stack.length > 0) { + buffer = stack[--sp] << bufferSize | buffer; + bufferSize += 7; + } + + num[i] = buffer & 255; + i--; + buffer >>= 8; + bufferSize -= 8; } - }, - readHexSigned: function (num, size) { + }, + readHexSigned: function readHexSigned(num, size) { this.readHexNumber(num, size); var sign = num[size] & 1 ? 255 : 0; var c = 0; + for (var i = 0; i <= size; i++) { - c = (c & 1) << 8 | num[i]; - num[i] = c >> 1 ^ sign; + c = (c & 1) << 8 | num[i]; + num[i] = c >> 1 ^ sign; } - }, - readString: function () { + }, + readString: function readString() { var len = this.readNumber(); var s = ''; + for (var i = 0; i < len; i++) { - s += String.fromCharCode(this.readNumber()); + s += String.fromCharCode(this.readNumber()); } + return s; - } - }; - function processBinaryCMap(url, cMap, extend) { - return fetchBinaryData(url).then(function (data) { + } + }; + + function processBinaryCMap(data, cMap, extend) { + return new Promise(function (resolve, reject) { var stream = new BinaryCMapStream(data); var header = stream.readByte(); cMap.vertical = !!(header & 1); @@ -36659,233 +33779,300 @@ var tmp = new Uint8Array(MAX_NUM_SIZE); var code; var b; + while ((b = stream.readByte()) >= 0) { - var type = b >> 5; - if (type === 7) { - switch (b & 0x1F) { - case 0: - stream.readString(); - break; - case 1: - useCMap = stream.readString(); - break; + var type = b >> 5; + + if (type === 7) { + switch (b & 0x1F) { + case 0: + stream.readString(); + break; + + case 1: + useCMap = stream.readString(); + break; + } + + continue; } - continue; - } - var sequence = !!(b & 0x10); - var dataSize = b & 15; - assert(dataSize + 1 <= MAX_NUM_SIZE); - var ucs2DataSize = 1; - var subitemsCount = stream.readNumber(); - var i; - switch (type) { - case 0: - stream.readHex(start, dataSize); - stream.readHexNumber(end, dataSize); - addHex(end, start, dataSize); - cMap.addCodespaceRange(dataSize + 1, hexToInt(start, dataSize), hexToInt(end, dataSize)); - for (i = 1; i < subitemsCount; i++) { - incHex(end, dataSize); - stream.readHexNumber(start, dataSize); - addHex(start, end, dataSize); - stream.readHexNumber(end, dataSize); - addHex(end, start, dataSize); - cMap.addCodespaceRange(dataSize + 1, hexToInt(start, dataSize), hexToInt(end, dataSize)); + + var sequence = !!(b & 0x10); + var dataSize = b & 15; + + if (dataSize + 1 > MAX_NUM_SIZE) { + throw new Error('processBinaryCMap: Invalid dataSize.'); } - break; - case 1: - stream.readHex(start, dataSize); - stream.readHexNumber(end, dataSize); - addHex(end, start, dataSize); - code = stream.readNumber(); - for (i = 1; i < subitemsCount; i++) { - incHex(end, dataSize); - stream.readHexNumber(start, dataSize); - addHex(start, end, dataSize); - stream.readHexNumber(end, dataSize); - addHex(end, start, dataSize); - code = stream.readNumber(); + + var ucs2DataSize = 1; + var subitemsCount = stream.readNumber(); + var i; + + switch (type) { + case 0: + stream.readHex(start, dataSize); + stream.readHexNumber(end, dataSize); + addHex(end, start, dataSize); + cMap.addCodespaceRange(dataSize + 1, hexToInt(start, dataSize), hexToInt(end, dataSize)); + + for (i = 1; i < subitemsCount; i++) { + incHex(end, dataSize); + stream.readHexNumber(start, dataSize); + addHex(start, end, dataSize); + stream.readHexNumber(end, dataSize); + addHex(end, start, dataSize); + cMap.addCodespaceRange(dataSize + 1, hexToInt(start, dataSize), hexToInt(end, dataSize)); + } + + break; + + case 1: + stream.readHex(start, dataSize); + stream.readHexNumber(end, dataSize); + addHex(end, start, dataSize); + stream.readNumber(); + + for (i = 1; i < subitemsCount; i++) { + incHex(end, dataSize); + stream.readHexNumber(start, dataSize); + addHex(start, end, dataSize); + stream.readHexNumber(end, dataSize); + addHex(end, start, dataSize); + stream.readNumber(); + } + + break; + + case 2: + stream.readHex(char, dataSize); + code = stream.readNumber(); + cMap.mapOne(hexToInt(char, dataSize), code); + + for (i = 1; i < subitemsCount; i++) { + incHex(char, dataSize); + + if (!sequence) { + stream.readHexNumber(tmp, dataSize); + addHex(char, tmp, dataSize); + } + + code = stream.readSigned() + (code + 1); + cMap.mapOne(hexToInt(char, dataSize), code); + } + + break; + + case 3: + stream.readHex(start, dataSize); + stream.readHexNumber(end, dataSize); + addHex(end, start, dataSize); + code = stream.readNumber(); + cMap.mapCidRange(hexToInt(start, dataSize), hexToInt(end, dataSize), code); + + for (i = 1; i < subitemsCount; i++) { + incHex(end, dataSize); + + if (!sequence) { + stream.readHexNumber(start, dataSize); + addHex(start, end, dataSize); + } else { + start.set(end); + } + + stream.readHexNumber(end, dataSize); + addHex(end, start, dataSize); + code = stream.readNumber(); + cMap.mapCidRange(hexToInt(start, dataSize), hexToInt(end, dataSize), code); + } + + break; + + case 4: + stream.readHex(char, ucs2DataSize); + stream.readHex(charCode, dataSize); + cMap.mapOne(hexToInt(char, ucs2DataSize), hexToStr(charCode, dataSize)); + + for (i = 1; i < subitemsCount; i++) { + incHex(char, ucs2DataSize); + + if (!sequence) { + stream.readHexNumber(tmp, ucs2DataSize); + addHex(char, tmp, ucs2DataSize); + } + + incHex(charCode, dataSize); + stream.readHexSigned(tmp, dataSize); + addHex(charCode, tmp, dataSize); + cMap.mapOne(hexToInt(char, ucs2DataSize), hexToStr(charCode, dataSize)); + } + + break; + + case 5: + stream.readHex(start, ucs2DataSize); + stream.readHexNumber(end, ucs2DataSize); + addHex(end, start, ucs2DataSize); + stream.readHex(charCode, dataSize); + cMap.mapBfRange(hexToInt(start, ucs2DataSize), hexToInt(end, ucs2DataSize), hexToStr(charCode, dataSize)); + + for (i = 1; i < subitemsCount; i++) { + incHex(end, ucs2DataSize); + + if (!sequence) { + stream.readHexNumber(start, ucs2DataSize); + addHex(start, end, ucs2DataSize); + } else { + start.set(end); + } + + stream.readHexNumber(end, ucs2DataSize); + addHex(end, start, ucs2DataSize); + stream.readHex(charCode, dataSize); + cMap.mapBfRange(hexToInt(start, ucs2DataSize), hexToInt(end, ucs2DataSize), hexToStr(charCode, dataSize)); + } + + break; + + default: + reject(new Error('processBinaryCMap: Unknown type: ' + type)); + return; } - break; - case 2: - stream.readHex(char, dataSize); - code = stream.readNumber(); - cMap.mapOne(hexToInt(char, dataSize), code); - for (i = 1; i < subitemsCount; i++) { - incHex(char, dataSize); - if (!sequence) { - stream.readHexNumber(tmp, dataSize); - addHex(char, tmp, dataSize); - } - code = stream.readSigned() + (code + 1); - cMap.mapOne(hexToInt(char, dataSize), code); - } - break; - case 3: - stream.readHex(start, dataSize); - stream.readHexNumber(end, dataSize); - addHex(end, start, dataSize); - code = stream.readNumber(); - cMap.mapCidRange(hexToInt(start, dataSize), hexToInt(end, dataSize), code); - for (i = 1; i < subitemsCount; i++) { - incHex(end, dataSize); - if (!sequence) { - stream.readHexNumber(start, dataSize); - addHex(start, end, dataSize); - } else { - start.set(end); - } - stream.readHexNumber(end, dataSize); - addHex(end, start, dataSize); - code = stream.readNumber(); - cMap.mapCidRange(hexToInt(start, dataSize), hexToInt(end, dataSize), code); - } - break; - case 4: - stream.readHex(char, ucs2DataSize); - stream.readHex(charCode, dataSize); - cMap.mapOne(hexToInt(char, ucs2DataSize), hexToStr(charCode, dataSize)); - for (i = 1; i < subitemsCount; i++) { - incHex(char, ucs2DataSize); - if (!sequence) { - stream.readHexNumber(tmp, ucs2DataSize); - addHex(char, tmp, ucs2DataSize); - } - incHex(charCode, dataSize); - stream.readHexSigned(tmp, dataSize); - addHex(charCode, tmp, dataSize); - cMap.mapOne(hexToInt(char, ucs2DataSize), hexToStr(charCode, dataSize)); - } - break; - case 5: - stream.readHex(start, ucs2DataSize); - stream.readHexNumber(end, ucs2DataSize); - addHex(end, start, ucs2DataSize); - stream.readHex(charCode, dataSize); - cMap.mapBfRange(hexToInt(start, ucs2DataSize), hexToInt(end, ucs2DataSize), hexToStr(charCode, dataSize)); - for (i = 1; i < subitemsCount; i++) { - incHex(end, ucs2DataSize); - if (!sequence) { - stream.readHexNumber(start, ucs2DataSize); - addHex(start, end, ucs2DataSize); - } else { - start.set(end); - } - stream.readHexNumber(end, ucs2DataSize); - addHex(end, start, ucs2DataSize); - stream.readHex(charCode, dataSize); - cMap.mapBfRange(hexToInt(start, ucs2DataSize), hexToInt(end, ucs2DataSize), hexToStr(charCode, dataSize)); - } - break; - default: - error('Unknown type: ' + type); - break; - } } + if (useCMap) { - return extend(useCMap); + resolve(extend(useCMap)); + return; } - return cMap; - }); - } - function BinaryCMapReader() { - } - BinaryCMapReader.prototype = { read: processBinaryCMap }; - return BinaryCMapReader; - }(); - var CMapFactory = function CMapFactoryClosure() { - function strToInt(str) { - var a = 0; - for (var i = 0; i < str.length; i++) { + + resolve(cMap); + }); + } + + function BinaryCMapReader() {} + + BinaryCMapReader.prototype = { + process: processBinaryCMap + }; + return BinaryCMapReader; +}(); + +var CMapFactory = function CMapFactoryClosure() { + function strToInt(str) { + var a = 0; + + for (var i = 0; i < str.length; i++) { a = a << 8 | str.charCodeAt(i); - } - return a >>> 0; } - function expectString(obj) { - if (!isString(obj)) { - error('Malformed CMap: expected string.'); - } + + return a >>> 0; + } + + function expectString(obj) { + if (!(0, _util.isString)(obj)) { + throw new _util.FormatError('Malformed CMap: expected string.'); } - function expectInt(obj) { - if (!isInt(obj)) { - error('Malformed CMap: expected int.'); - } + } + + function expectInt(obj) { + if (!Number.isInteger(obj)) { + throw new _util.FormatError('Malformed CMap: expected int.'); } - function parseBfChar(cMap, lexer) { - while (true) { + } + + function parseBfChar(cMap, lexer) { + while (true) { var obj = lexer.getObj(); - if (isEOF(obj)) { - break; + + if ((0, _primitives.isEOF)(obj)) { + break; } - if (isCmd(obj, 'endbfchar')) { - return; + + if ((0, _primitives.isCmd)(obj, 'endbfchar')) { + return; } + expectString(obj); var src = strToInt(obj); obj = lexer.getObj(); expectString(obj); var dst = obj; cMap.mapOne(src, dst); - } } - function parseBfRange(cMap, lexer) { - while (true) { + } + + function parseBfRange(cMap, lexer) { + while (true) { var obj = lexer.getObj(); - if (isEOF(obj)) { - break; + + if ((0, _primitives.isEOF)(obj)) { + break; } - if (isCmd(obj, 'endbfrange')) { - return; + + if ((0, _primitives.isCmd)(obj, 'endbfrange')) { + return; } + expectString(obj); var low = strToInt(obj); obj = lexer.getObj(); expectString(obj); var high = strToInt(obj); obj = lexer.getObj(); - if (isInt(obj) || isString(obj)) { - var dstLow = isInt(obj) ? String.fromCharCode(obj) : obj; - cMap.mapBfRange(low, high, dstLow); - } else if (isCmd(obj, '[')) { - obj = lexer.getObj(); - var array = []; - while (!isCmd(obj, ']') && !isEOF(obj)) { - array.push(obj); + + if (Number.isInteger(obj) || (0, _util.isString)(obj)) { + var dstLow = Number.isInteger(obj) ? String.fromCharCode(obj) : obj; + cMap.mapBfRange(low, high, dstLow); + } else if ((0, _primitives.isCmd)(obj, '[')) { obj = lexer.getObj(); - } - cMap.mapBfRangeToArray(low, high, array); + var array = []; + + while (!(0, _primitives.isCmd)(obj, ']') && !(0, _primitives.isEOF)(obj)) { + array.push(obj); + obj = lexer.getObj(); + } + + cMap.mapBfRangeToArray(low, high, array); } else { - break; + break; } - } - error('Invalid bf range.'); } - function parseCidChar(cMap, lexer) { - while (true) { + + throw new _util.FormatError('Invalid bf range.'); + } + + function parseCidChar(cMap, lexer) { + while (true) { var obj = lexer.getObj(); - if (isEOF(obj)) { - break; + + if ((0, _primitives.isEOF)(obj)) { + break; } - if (isCmd(obj, 'endcidchar')) { - return; + + if ((0, _primitives.isCmd)(obj, 'endcidchar')) { + return; } + expectString(obj); var src = strToInt(obj); obj = lexer.getObj(); expectInt(obj); var dst = obj; cMap.mapOne(src, dst); - } } - function parseCidRange(cMap, lexer) { - while (true) { + } + + function parseCidRange(cMap, lexer) { + while (true) { var obj = lexer.getObj(); - if (isEOF(obj)) { - break; + + if ((0, _primitives.isEOF)(obj)) { + break; } - if (isCmd(obj, 'endcidrange')) { - return; + + if ((0, _primitives.isCmd)(obj, 'endcidrange')) { + return; } + expectString(obj); var low = strToInt(obj); obj = lexer.getObj(); @@ -36895,697 +34082,529 @@ expectInt(obj); var dstLow = obj; cMap.mapCidRange(low, high, dstLow); - } } - function parseCodespaceRange(cMap, lexer) { - while (true) { + } + + function parseCodespaceRange(cMap, lexer) { + while (true) { var obj = lexer.getObj(); - if (isEOF(obj)) { - break; + + if ((0, _primitives.isEOF)(obj)) { + break; } - if (isCmd(obj, 'endcodespacerange')) { - return; + + if ((0, _primitives.isCmd)(obj, 'endcodespacerange')) { + return; } - if (!isString(obj)) { - break; + + if (!(0, _util.isString)(obj)) { + break; } + var low = strToInt(obj); obj = lexer.getObj(); - if (!isString(obj)) { - break; + + if (!(0, _util.isString)(obj)) { + break; } + var high = strToInt(obj); cMap.addCodespaceRange(obj.length, low, high); - } - error('Invalid codespace range.'); } - function parseWMode(cMap, lexer) { - var obj = lexer.getObj(); - if (isInt(obj)) { + + throw new _util.FormatError('Invalid codespace range.'); + } + + function parseWMode(cMap, lexer) { + var obj = lexer.getObj(); + + if (Number.isInteger(obj)) { cMap.vertical = !!obj; - } } - function parseCMapName(cMap, lexer) { - var obj = lexer.getObj(); - if (isName(obj) && isString(obj.name)) { + } + + function parseCMapName(cMap, lexer) { + var obj = lexer.getObj(); + + if ((0, _primitives.isName)(obj) && (0, _util.isString)(obj.name)) { cMap.name = obj.name; - } } - function parseCMap(cMap, lexer, builtInCMapParams, useCMap) { - var previous; - var embededUseCMap; - objLoop: - while (true) { - try { + } + + function parseCMap(cMap, lexer, fetchBuiltInCMap, useCMap) { + var previous; + var embeddedUseCMap; + + objLoop: while (true) { + try { var obj = lexer.getObj(); - if (isEOF(obj)) { - break; - } else if (isName(obj)) { - if (obj.name === 'WMode') { - parseWMode(cMap, lexer); - } else if (obj.name === 'CMapName') { - parseCMapName(cMap, lexer); - } - previous = obj; - } else if (isCmd(obj)) { - switch (obj.cmd) { - case 'endcmap': - break objLoop; - case 'usecmap': - if (isName(previous)) { - embededUseCMap = previous.name; + + if ((0, _primitives.isEOF)(obj)) { + break; + } else if ((0, _primitives.isName)(obj)) { + if (obj.name === 'WMode') { + parseWMode(cMap, lexer); + } else if (obj.name === 'CMapName') { + parseCMapName(cMap, lexer); + } + + previous = obj; + } else if ((0, _primitives.isCmd)(obj)) { + switch (obj.cmd) { + case 'endcmap': + break objLoop; + + case 'usecmap': + if ((0, _primitives.isName)(previous)) { + embeddedUseCMap = previous.name; + } + + break; + + case 'begincodespacerange': + parseCodespaceRange(cMap, lexer); + break; + + case 'beginbfchar': + parseBfChar(cMap, lexer); + break; + + case 'begincidchar': + parseCidChar(cMap, lexer); + break; + + case 'beginbfrange': + parseBfRange(cMap, lexer); + break; + + case 'begincidrange': + parseCidRange(cMap, lexer); + break; } - break; - case 'begincodespacerange': - parseCodespaceRange(cMap, lexer); - break; - case 'beginbfchar': - parseBfChar(cMap, lexer); - break; - case 'begincidchar': - parseCidChar(cMap, lexer); - break; - case 'beginbfrange': - parseBfRange(cMap, lexer); - break; - case 'begincidrange': - parseCidRange(cMap, lexer); - break; - } } - } catch (ex) { - if (ex instanceof MissingDataException) { - throw ex; + } catch (ex) { + if (ex instanceof _util.MissingDataException) { + throw ex; } - warn('Invalid cMap data: ' + ex); + + (0, _util.warn)('Invalid cMap data: ' + ex); continue; - } } - if (!useCMap && embededUseCMap) { - useCMap = embededUseCMap; - } - if (useCMap) { - return extendCMap(cMap, builtInCMapParams, useCMap); - } - return Promise.resolve(cMap); } - function extendCMap(cMap, builtInCMapParams, useCMap) { - return createBuiltInCMap(useCMap, builtInCMapParams).then(function (newCMap) { + + if (!useCMap && embeddedUseCMap) { + useCMap = embeddedUseCMap; + } + + if (useCMap) { + return extendCMap(cMap, fetchBuiltInCMap, useCMap); + } + + return Promise.resolve(cMap); + } + + function extendCMap(cMap, fetchBuiltInCMap, useCMap) { + return createBuiltInCMap(useCMap, fetchBuiltInCMap).then(function (newCMap) { cMap.useCMap = newCMap; + if (cMap.numCodespaceRanges === 0) { - var useCodespaceRanges = cMap.useCMap.codespaceRanges; - for (var i = 0; i < useCodespaceRanges.length; i++) { - cMap.codespaceRanges[i] = useCodespaceRanges[i].slice(); - } - cMap.numCodespaceRanges = cMap.useCMap.numCodespaceRanges; + var useCodespaceRanges = cMap.useCMap.codespaceRanges; + + for (var i = 0; i < useCodespaceRanges.length; i++) { + cMap.codespaceRanges[i] = useCodespaceRanges[i].slice(); + } + + cMap.numCodespaceRanges = cMap.useCMap.numCodespaceRanges; } + cMap.useCMap.forEach(function (key, value) { - if (!cMap.contains(key)) { - cMap.mapOne(key, cMap.useCMap.lookup(key)); - } + if (!cMap.contains(key)) { + cMap.mapOne(key, cMap.useCMap.lookup(key)); + } }); return cMap; - }); - } - function parseBinaryCMap(name, builtInCMapParams) { - var url = builtInCMapParams.url + name + '.bcmap'; - var cMap = new CMap(true); - return new BinaryCMapReader().read(url, cMap, function (useCMap) { - return extendCMap(cMap, builtInCMapParams, useCMap); - }); - } - function createBuiltInCMap(name, builtInCMapParams) { - if (name === 'Identity-H') { + }); + } + + function createBuiltInCMap(name, fetchBuiltInCMap) { + if (name === 'Identity-H') { return Promise.resolve(new IdentityCMap(false, 2)); - } else if (name === 'Identity-V') { + } else if (name === 'Identity-V') { return Promise.resolve(new IdentityCMap(true, 2)); - } - if (BUILT_IN_CMAPS.indexOf(name) === -1) { - return Promise.reject(new Error('Unknown cMap name: ' + name)); - } - assert(builtInCMapParams, 'built-in cMap parameters are not provided'); - if (builtInCMapParams.packed) { - return parseBinaryCMap(name, builtInCMapParams); - } - return new Promise(function (resolve, reject) { - var url = builtInCMapParams.url + name; - var request = new XMLHttpRequest(); - request.onreadystatechange = function () { - if (request.readyState === XMLHttpRequest.DONE) { - if (request.status === 200 || request.status === 0) { - var cMap = new CMap(true); - var lexer = new Lexer(new StringStream(request.responseText)); - parseCMap(cMap, lexer, builtInCMapParams, null).then(function (parsedCMap) { - resolve(parsedCMap); - }); - } else { - reject(new Error('Unable to get cMap at: ' + url)); - } - } - }; - request.open('GET', url, true); - request.send(null); - }); } - return { - create: function (encoding, builtInCMapParams, useCMap) { - if (isName(encoding)) { - return createBuiltInCMap(encoding.name, builtInCMapParams); - } else if (isStream(encoding)) { - var cMap = new CMap(); - var lexer = new Lexer(encoding); - return parseCMap(cMap, lexer, builtInCMapParams, useCMap).then(function (parsedCMap) { - if (parsedCMap.isIdentityCMap) { - return createBuiltInCMap(parsedCMap.name, builtInCMapParams); - } - return parsedCMap; - }); + + if (!BUILT_IN_CMAPS.includes(name)) { + return Promise.reject(new Error('Unknown CMap name: ' + name)); + } + + if (!fetchBuiltInCMap) { + return Promise.reject(new Error('Built-in CMap parameters are not provided.')); + } + + return fetchBuiltInCMap(name).then(function (data) { + var cMapData = data.cMapData, + compressionType = data.compressionType; + var cMap = new CMap(true); + + if (compressionType === _util.CMapCompressionType.BINARY) { + return new BinaryCMapReader().process(cMapData, cMap, function (useCMap) { + return extendCMap(cMap, fetchBuiltInCMap, useCMap); + }); } + + if (compressionType === _util.CMapCompressionType.NONE) { + var lexer = new _parser.Lexer(new _stream.Stream(cMapData)); + return parseCMap(cMap, lexer, fetchBuiltInCMap, null); + } + + return Promise.reject(new Error('TODO: Only BINARY/NONE CMap compression is currently supported.')); + }); + } + + return { + create: function create(params) { + var encoding = params.encoding; + var fetchBuiltInCMap = params.fetchBuiltInCMap; + var useCMap = params.useCMap; + + if ((0, _primitives.isName)(encoding)) { + return createBuiltInCMap(encoding.name, fetchBuiltInCMap); + } else if ((0, _primitives.isStream)(encoding)) { + var cMap = new CMap(); + var lexer = new _parser.Lexer(encoding); + return parseCMap(cMap, lexer, fetchBuiltInCMap, useCMap).then(function (parsedCMap) { + if (parsedCMap.isIdentityCMap) { + return createBuiltInCMap(parsedCMap.name, fetchBuiltInCMap); + } + + return parsedCMap; + }); + } + return Promise.reject(new Error('Encoding required.')); - } - }; - }(); - exports.CMap = CMap; - exports.CMapFactory = CMapFactory; - exports.IdentityCMap = IdentityCMap; - })); - (function (root, factory) { - factory(root.pdfjsCoreFonts = {}, root.pdfjsSharedUtil, root.pdfjsCorePrimitives, root.pdfjsCoreStream, root.pdfjsCoreGlyphList, root.pdfjsCoreFontRenderer, root.pdfjsCoreEncodings, root.pdfjsCoreStandardFonts, root.pdfjsCoreUnicode, root.pdfjsCoreType1Parser, root.pdfjsCoreCFFParser); - }(this, function (exports, sharedUtil, corePrimitives, coreStream, coreGlyphList, coreFontRenderer, coreEncodings, coreStandardFonts, coreUnicode, coreType1Parser, coreCFFParser) { - var FONT_IDENTITY_MATRIX = sharedUtil.FONT_IDENTITY_MATRIX; - var FontType = sharedUtil.FontType; - var assert = sharedUtil.assert; - var bytesToString = sharedUtil.bytesToString; - var error = sharedUtil.error; - var info = sharedUtil.info; - var isArray = sharedUtil.isArray; - var isInt = sharedUtil.isInt; - var isNum = sharedUtil.isNum; - var readUint32 = sharedUtil.readUint32; - var shadow = sharedUtil.shadow; - var string32 = sharedUtil.string32; - var warn = sharedUtil.warn; - var MissingDataException = sharedUtil.MissingDataException; - var isSpace = sharedUtil.isSpace; - var Stream = coreStream.Stream; - var getGlyphsUnicode = coreGlyphList.getGlyphsUnicode; - var getDingbatsGlyphsUnicode = coreGlyphList.getDingbatsGlyphsUnicode; - var FontRendererFactory = coreFontRenderer.FontRendererFactory; - var StandardEncoding = coreEncodings.StandardEncoding; - var MacRomanEncoding = coreEncodings.MacRomanEncoding; - var SymbolSetEncoding = coreEncodings.SymbolSetEncoding; - var ZapfDingbatsEncoding = coreEncodings.ZapfDingbatsEncoding; - var getEncoding = coreEncodings.getEncoding; - var getStdFontMap = coreStandardFonts.getStdFontMap; - var getNonStdFontMap = coreStandardFonts.getNonStdFontMap; - var getGlyphMapForStandardFonts = coreStandardFonts.getGlyphMapForStandardFonts; - var getSupplementalGlyphMapForArialBlack = coreStandardFonts.getSupplementalGlyphMapForArialBlack; - var getUnicodeRangeFor = coreUnicode.getUnicodeRangeFor; - var mapSpecialUnicodeValues = coreUnicode.mapSpecialUnicodeValues; - var getUnicodeForGlyph = coreUnicode.getUnicodeForGlyph; - var Type1Parser = coreType1Parser.Type1Parser; - var CFFStandardStrings = coreCFFParser.CFFStandardStrings; - var CFFParser = coreCFFParser.CFFParser; - var CFFCompiler = coreCFFParser.CFFCompiler; - var CFF = coreCFFParser.CFF; - var CFFHeader = coreCFFParser.CFFHeader; - var CFFTopDict = coreCFFParser.CFFTopDict; - var CFFPrivateDict = coreCFFParser.CFFPrivateDict; - var CFFStrings = coreCFFParser.CFFStrings; - var CFFIndex = coreCFFParser.CFFIndex; - var CFFCharset = coreCFFParser.CFFCharset; - var PRIVATE_USE_OFFSET_START = 0xE000; - var PRIVATE_USE_OFFSET_END = 0xF8FF; - var SKIP_PRIVATE_USE_RANGE_F000_TO_F01F = false; - var PDF_GLYPH_SPACE_UNITS = 1000; - var SEAC_ANALYSIS_ENABLED = false; - var FontFlags = { - FixedPitch: 1, - Serif: 2, - Symbolic: 4, - Script: 8, - Nonsymbolic: 32, - Italic: 64, - AllCap: 65536, - SmallCap: 131072, - ForceBold: 262144 - }; - var MacStandardGlyphOrdering = [ - '.notdef', - '.null', - 'nonmarkingreturn', - 'space', - 'exclam', - 'quotedbl', - 'numbersign', - 'dollar', - 'percent', - 'ampersand', - 'quotesingle', - 'parenleft', - 'parenright', - 'asterisk', - 'plus', - 'comma', - 'hyphen', - 'period', - 'slash', - 'zero', - 'one', - 'two', - 'three', - 'four', - 'five', - 'six', - 'seven', - 'eight', - 'nine', - 'colon', - 'semicolon', - 'less', - 'equal', - 'greater', - 'question', - 'at', - 'A', - 'B', - 'C', - 'D', - 'E', - 'F', - 'G', - 'H', - 'I', - 'J', - 'K', - 'L', - 'M', - 'N', - 'O', - 'P', - 'Q', - 'R', - 'S', - 'T', - 'U', - 'V', - 'W', - 'X', - 'Y', - 'Z', - 'bracketleft', - 'backslash', - 'bracketright', - 'asciicircum', - 'underscore', - 'grave', - 'a', - 'b', - 'c', - 'd', - 'e', - 'f', - 'g', - 'h', - 'i', - 'j', - 'k', - 'l', - 'm', - 'n', - 'o', - 'p', - 'q', - 'r', - 's', - 't', - 'u', - 'v', - 'w', - 'x', - 'y', - 'z', - 'braceleft', - 'bar', - 'braceright', - 'asciitilde', - 'Adieresis', - 'Aring', - 'Ccedilla', - 'Eacute', - 'Ntilde', - 'Odieresis', - 'Udieresis', - 'aacute', - 'agrave', - 'acircumflex', - 'adieresis', - 'atilde', - 'aring', - 'ccedilla', - 'eacute', - 'egrave', - 'ecircumflex', - 'edieresis', - 'iacute', - 'igrave', - 'icircumflex', - 'idieresis', - 'ntilde', - 'oacute', - 'ograve', - 'ocircumflex', - 'odieresis', - 'otilde', - 'uacute', - 'ugrave', - 'ucircumflex', - 'udieresis', - 'dagger', - 'degree', - 'cent', - 'sterling', - 'section', - 'bullet', - 'paragraph', - 'germandbls', - 'registered', - 'copyright', - 'trademark', - 'acute', - 'dieresis', - 'notequal', - 'AE', - 'Oslash', - 'infinity', - 'plusminus', - 'lessequal', - 'greaterequal', - 'yen', - 'mu', - 'partialdiff', - 'summation', - 'product', - 'pi', - 'integral', - 'ordfeminine', - 'ordmasculine', - 'Omega', - 'ae', - 'oslash', - 'questiondown', - 'exclamdown', - 'logicalnot', - 'radical', - 'florin', - 'approxequal', - 'Delta', - 'guillemotleft', - 'guillemotright', - 'ellipsis', - 'nonbreakingspace', - 'Agrave', - 'Atilde', - 'Otilde', - 'OE', - 'oe', - 'endash', - 'emdash', - 'quotedblleft', - 'quotedblright', - 'quoteleft', - 'quoteright', - 'divide', - 'lozenge', - 'ydieresis', - 'Ydieresis', - 'fraction', - 'currency', - 'guilsinglleft', - 'guilsinglright', - 'fi', - 'fl', - 'daggerdbl', - 'periodcentered', - 'quotesinglbase', - 'quotedblbase', - 'perthousand', - 'Acircumflex', - 'Ecircumflex', - 'Aacute', - 'Edieresis', - 'Egrave', - 'Iacute', - 'Icircumflex', - 'Idieresis', - 'Igrave', - 'Oacute', - 'Ocircumflex', - 'apple', - 'Ograve', - 'Uacute', - 'Ucircumflex', - 'Ugrave', - 'dotlessi', - 'circumflex', - 'tilde', - 'macron', - 'breve', - 'dotaccent', - 'ring', - 'cedilla', - 'hungarumlaut', - 'ogonek', - 'caron', - 'Lslash', - 'lslash', - 'Scaron', - 'scaron', - 'Zcaron', - 'zcaron', - 'brokenbar', - 'Eth', - 'eth', - 'Yacute', - 'yacute', - 'Thorn', - 'thorn', - 'minus', - 'multiply', - 'onesuperior', - 'twosuperior', - 'threesuperior', - 'onehalf', - 'onequarter', - 'threequarters', - 'franc', - 'Gbreve', - 'gbreve', - 'Idotaccent', - 'Scedilla', - 'scedilla', - 'Cacute', - 'cacute', - 'Ccaron', - 'ccaron', - 'dcroat' - ]; - function adjustWidths(properties) { - if (!properties.fontMatrix) { - return; } - if (properties.fontMatrix[0] === FONT_IDENTITY_MATRIX[0]) { - return; - } - var scale = 0.001 / properties.fontMatrix[0]; - var glyphsWidths = properties.widths; - for (var glyph in glyphsWidths) { - glyphsWidths[glyph] *= scale; - } - properties.defaultWidth *= scale; - } - function adjustToUnicode(properties, builtInEncoding) { - if (properties.hasIncludedToUnicodeMap) { - return; - } - if (properties.hasEncoding) { - return; - } - if (builtInEncoding === properties.defaultEncoding) { - return; - } - if (properties.toUnicode instanceof IdentityToUnicodeMap) { - return; - } - var toUnicode = [], glyphsUnicodeMap = getGlyphsUnicode(); - for (var charCode in builtInEncoding) { - var glyphName = builtInEncoding[charCode]; - var unicode = getUnicodeForGlyph(glyphName, glyphsUnicodeMap); - if (unicode !== -1) { - toUnicode[charCode] = String.fromCharCode(unicode); - } - } - properties.toUnicode.amend(toUnicode); - } - function getFontType(type, subtype) { - switch (type) { - case 'Type1': - return subtype === 'Type1C' ? FontType.TYPE1C : FontType.TYPE1; - case 'CIDFontType0': - return subtype === 'CIDFontType0C' ? FontType.CIDFONTTYPE0C : FontType.CIDFONTTYPE0; - case 'OpenType': - return FontType.OPENTYPE; - case 'TrueType': - return FontType.TRUETYPE; - case 'CIDFontType2': - return FontType.CIDFONTTYPE2; - case 'MMType1': - return FontType.MMTYPE1; - case 'Type0': - return FontType.TYPE0; - default: - return FontType.UNKNOWN; - } - } - function recoverGlyphName(name, glyphsUnicodeMap) { - if (glyphsUnicodeMap[name] !== undefined) { - return name; - } - var unicode = getUnicodeForGlyph(name, glyphsUnicodeMap); + }; +}(); + +exports.CMapFactory = CMapFactory; + +/***/ }), +/* 173 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.getFontType = getFontType; +exports.IdentityToUnicodeMap = exports.ToUnicodeMap = exports.FontFlags = exports.Font = exports.ErrorFont = exports.SEAC_ANALYSIS_ENABLED = void 0; + +var _util = __w_pdfjs_require__(6); + +var _cff_parser = __w_pdfjs_require__(174); + +var _glyphlist = __w_pdfjs_require__(177); + +var _encodings = __w_pdfjs_require__(176); + +var _standard_fonts = __w_pdfjs_require__(178); + +var _unicode = __w_pdfjs_require__(179); + +var _font_renderer = __w_pdfjs_require__(180); + +var _cmap = __w_pdfjs_require__(172); + +var _stream = __w_pdfjs_require__(157); + +var _type1_parser = __w_pdfjs_require__(181); + +function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _nonIterableRest(); } + +function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } + +function _iterableToArrayLimit(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } + +function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; } + +var PRIVATE_USE_AREAS = [[0xE000, 0xF8FF], [0x100000, 0x10FFFD]]; +var PDF_GLYPH_SPACE_UNITS = 1000; +var SEAC_ANALYSIS_ENABLED = true; +exports.SEAC_ANALYSIS_ENABLED = SEAC_ANALYSIS_ENABLED; +var FontFlags = { + FixedPitch: 1, + Serif: 2, + Symbolic: 4, + Script: 8, + Nonsymbolic: 32, + Italic: 64, + AllCap: 65536, + SmallCap: 131072, + ForceBold: 262144 +}; +exports.FontFlags = FontFlags; +var MacStandardGlyphOrdering = ['.notdef', '.null', 'nonmarkingreturn', 'space', 'exclam', 'quotedbl', 'numbersign', 'dollar', 'percent', 'ampersand', 'quotesingle', 'parenleft', 'parenright', 'asterisk', 'plus', 'comma', 'hyphen', 'period', 'slash', 'zero', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight', 'nine', 'colon', 'semicolon', 'less', 'equal', 'greater', 'question', 'at', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'bracketleft', 'backslash', 'bracketright', 'asciicircum', 'underscore', 'grave', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 'braceleft', 'bar', 'braceright', 'asciitilde', 'Adieresis', 'Aring', 'Ccedilla', 'Eacute', 'Ntilde', 'Odieresis', 'Udieresis', 'aacute', 'agrave', 'acircumflex', 'adieresis', 'atilde', 'aring', 'ccedilla', 'eacute', 'egrave', 'ecircumflex', 'edieresis', 'iacute', 'igrave', 'icircumflex', 'idieresis', 'ntilde', 'oacute', 'ograve', 'ocircumflex', 'odieresis', 'otilde', 'uacute', 'ugrave', 'ucircumflex', 'udieresis', 'dagger', 'degree', 'cent', 'sterling', 'section', 'bullet', 'paragraph', 'germandbls', 'registered', 'copyright', 'trademark', 'acute', 'dieresis', 'notequal', 'AE', 'Oslash', 'infinity', 'plusminus', 'lessequal', 'greaterequal', 'yen', 'mu', 'partialdiff', 'summation', 'product', 'pi', 'integral', 'ordfeminine', 'ordmasculine', 'Omega', 'ae', 'oslash', 'questiondown', 'exclamdown', 'logicalnot', 'radical', 'florin', 'approxequal', 'Delta', 'guillemotleft', 'guillemotright', 'ellipsis', 'nonbreakingspace', 'Agrave', 'Atilde', 'Otilde', 'OE', 'oe', 'endash', 'emdash', 'quotedblleft', 'quotedblright', 'quoteleft', 'quoteright', 'divide', 'lozenge', 'ydieresis', 'Ydieresis', 'fraction', 'currency', 'guilsinglleft', 'guilsinglright', 'fi', 'fl', 'daggerdbl', 'periodcentered', 'quotesinglbase', 'quotedblbase', 'perthousand', 'Acircumflex', 'Ecircumflex', 'Aacute', 'Edieresis', 'Egrave', 'Iacute', 'Icircumflex', 'Idieresis', 'Igrave', 'Oacute', 'Ocircumflex', 'apple', 'Ograve', 'Uacute', 'Ucircumflex', 'Ugrave', 'dotlessi', 'circumflex', 'tilde', 'macron', 'breve', 'dotaccent', 'ring', 'cedilla', 'hungarumlaut', 'ogonek', 'caron', 'Lslash', 'lslash', 'Scaron', 'scaron', 'Zcaron', 'zcaron', 'brokenbar', 'Eth', 'eth', 'Yacute', 'yacute', 'Thorn', 'thorn', 'minus', 'multiply', 'onesuperior', 'twosuperior', 'threesuperior', 'onehalf', 'onequarter', 'threequarters', 'franc', 'Gbreve', 'gbreve', 'Idotaccent', 'Scedilla', 'scedilla', 'Cacute', 'cacute', 'Ccaron', 'ccaron', 'dcroat']; + +function adjustWidths(properties) { + if (!properties.fontMatrix) { + return; + } + + if (properties.fontMatrix[0] === _util.FONT_IDENTITY_MATRIX[0]) { + return; + } + + var scale = 0.001 / properties.fontMatrix[0]; + var glyphsWidths = properties.widths; + + for (var glyph in glyphsWidths) { + glyphsWidths[glyph] *= scale; + } + + properties.defaultWidth *= scale; +} + +function adjustToUnicode(properties, builtInEncoding) { + if (properties.hasIncludedToUnicodeMap) { + return; + } + + if (properties.hasEncoding) { + return; + } + + if (builtInEncoding === properties.defaultEncoding) { + return; + } + + if (properties.toUnicode instanceof IdentityToUnicodeMap) { + return; + } + + var toUnicode = [], + glyphsUnicodeMap = (0, _glyphlist.getGlyphsUnicode)(); + + for (var charCode in builtInEncoding) { + var glyphName = builtInEncoding[charCode]; + var unicode = (0, _unicode.getUnicodeForGlyph)(glyphName, glyphsUnicodeMap); + if (unicode !== -1) { - for (var key in glyphsUnicodeMap) { - if (glyphsUnicodeMap[key] === unicode) { - return key; - } - } + toUnicode[charCode] = String.fromCharCode(unicode); } - info('Unable to recover a standard glyph name for: ' + name); + } + + properties.toUnicode.amend(toUnicode); +} + +function getFontType(type, subtype) { + switch (type) { + case 'Type1': + return subtype === 'Type1C' ? _util.FontType.TYPE1C : _util.FontType.TYPE1; + + case 'CIDFontType0': + return subtype === 'CIDFontType0C' ? _util.FontType.CIDFONTTYPE0C : _util.FontType.CIDFONTTYPE0; + + case 'OpenType': + return _util.FontType.OPENTYPE; + + case 'TrueType': + return _util.FontType.TRUETYPE; + + case 'CIDFontType2': + return _util.FontType.CIDFONTTYPE2; + + case 'MMType1': + return _util.FontType.MMTYPE1; + + case 'Type0': + return _util.FontType.TYPE0; + + default: + return _util.FontType.UNKNOWN; + } +} + +function recoverGlyphName(name, glyphsUnicodeMap) { + if (glyphsUnicodeMap[name] !== undefined) { return name; - } - var Glyph = function GlyphClosure() { - function Glyph(fontChar, unicode, accent, width, vmetric, operatorListId, isSpace, isInFont) { - this.fontChar = fontChar; - this.unicode = unicode; - this.accent = accent; - this.width = width; - this.vmetric = vmetric; - this.operatorListId = operatorListId; - this.isSpace = isSpace; - this.isInFont = isInFont; + } + + var unicode = (0, _unicode.getUnicodeForGlyph)(name, glyphsUnicodeMap); + + if (unicode !== -1) { + for (var key in glyphsUnicodeMap) { + if (glyphsUnicodeMap[key] === unicode) { + return key; + } } - Glyph.prototype.matchesForCache = function (fontChar, unicode, accent, width, vmetric, operatorListId, isSpace, isInFont) { - return this.fontChar === fontChar && this.unicode === unicode && this.accent === accent && this.width === width && this.vmetric === vmetric && this.operatorListId === operatorListId && this.isSpace === isSpace && this.isInFont === isInFont; - }; - return Glyph; - }(); - var ToUnicodeMap = function ToUnicodeMapClosure() { - function ToUnicodeMap(cmap) { - this._map = cmap; - } - ToUnicodeMap.prototype = { - get length() { + } + + (0, _util.info)('Unable to recover a standard glyph name for: ' + name); + return name; +} + +var Glyph = function GlyphClosure() { + function Glyph(fontChar, unicode, accent, width, vmetric, operatorListId, isSpace, isInFont) { + this.fontChar = fontChar; + this.unicode = unicode; + this.accent = accent; + this.width = width; + this.vmetric = vmetric; + this.operatorListId = operatorListId; + this.isSpace = isSpace; + this.isInFont = isInFont; + } + + Glyph.prototype.matchesForCache = function (fontChar, unicode, accent, width, vmetric, operatorListId, isSpace, isInFont) { + return this.fontChar === fontChar && this.unicode === unicode && this.accent === accent && this.width === width && this.vmetric === vmetric && this.operatorListId === operatorListId && this.isSpace === isSpace && this.isInFont === isInFont; + }; + + return Glyph; +}(); + +var ToUnicodeMap = function ToUnicodeMapClosure() { + function ToUnicodeMap() { + var cmap = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : []; + this._map = cmap; + } + + ToUnicodeMap.prototype = { + get length() { return this._map.length; - }, - forEach: function (callback) { + }, + + forEach: function forEach(callback) { for (var charCode in this._map) { - callback(charCode, this._map[charCode].charCodeAt(0)); + callback(charCode, this._map[charCode].charCodeAt(0)); } - }, - has: function (i) { + }, + has: function has(i) { return this._map[i] !== undefined; - }, - get: function (i) { + }, + get: function get(i) { return this._map[i]; - }, - charCodeOf: function (v) { - return this._map.indexOf(v); - }, - amend: function (map) { + }, + charCodeOf: function charCodeOf(value) { + var map = this._map; + + if (map.length <= 0x10000) { + return map.indexOf(value); + } + for (var charCode in map) { - this._map[charCode] = map[charCode]; + if (map[charCode] === value) { + return charCode | 0; + } + } + + return -1; + }, + amend: function amend(map) { + for (var charCode in map) { + this._map[charCode] = map[charCode]; } - } - }; - return ToUnicodeMap; - }(); - var IdentityToUnicodeMap = function IdentityToUnicodeMapClosure() { - function IdentityToUnicodeMap(firstChar, lastChar) { - this.firstChar = firstChar; - this.lastChar = lastChar; } - IdentityToUnicodeMap.prototype = { - get length() { + }; + return ToUnicodeMap; +}(); + +exports.ToUnicodeMap = ToUnicodeMap; + +var IdentityToUnicodeMap = function IdentityToUnicodeMapClosure() { + function IdentityToUnicodeMap(firstChar, lastChar) { + this.firstChar = firstChar; + this.lastChar = lastChar; + } + + IdentityToUnicodeMap.prototype = { + get length() { return this.lastChar + 1 - this.firstChar; - }, - forEach: function (callback) { + }, + + forEach: function forEach(callback) { for (var i = this.firstChar, ii = this.lastChar; i <= ii; i++) { - callback(i, i); + callback(i, i); } - }, - has: function (i) { + }, + has: function has(i) { return this.firstChar <= i && i <= this.lastChar; - }, - get: function (i) { + }, + get: function get(i) { if (this.firstChar <= i && i <= this.lastChar) { - return String.fromCharCode(i); + return String.fromCharCode(i); } + return undefined; - }, - charCodeOf: function (v) { - return isInt(v) && v >= this.firstChar && v <= this.lastChar ? v : -1; - }, - amend: function (map) { - error('Should not call amend()'); - } - }; - return IdentityToUnicodeMap; - }(); - var OpenTypeFileBuilder = function OpenTypeFileBuilderClosure() { - function writeInt16(dest, offset, num) { - dest[offset] = num >> 8 & 0xFF; - dest[offset + 1] = num & 0xFF; + }, + charCodeOf: function charCodeOf(v) { + return Number.isInteger(v) && v >= this.firstChar && v <= this.lastChar ? v : -1; + }, + amend: function amend(map) { + (0, _util.unreachable)('Should not call amend()'); } - function writeInt32(dest, offset, num) { - dest[offset] = num >> 24 & 0xFF; - dest[offset + 1] = num >> 16 & 0xFF; - dest[offset + 2] = num >> 8 & 0xFF; - dest[offset + 3] = num & 0xFF; - } - function writeData(dest, offset, data) { - var i, ii; - if (data instanceof Uint8Array) { + }; + return IdentityToUnicodeMap; +}(); + +exports.IdentityToUnicodeMap = IdentityToUnicodeMap; + +var OpenTypeFileBuilder = function OpenTypeFileBuilderClosure() { + function writeInt16(dest, offset, num) { + dest[offset] = num >> 8 & 0xFF; + dest[offset + 1] = num & 0xFF; + } + + function writeInt32(dest, offset, num) { + dest[offset] = num >> 24 & 0xFF; + dest[offset + 1] = num >> 16 & 0xFF; + dest[offset + 2] = num >> 8 & 0xFF; + dest[offset + 3] = num & 0xFF; + } + + function writeData(dest, offset, data) { + var i, ii; + + if (data instanceof Uint8Array) { dest.set(data, offset); - } else if (typeof data === 'string') { + } else if (typeof data === 'string') { for (i = 0, ii = data.length; i < ii; i++) { - dest[offset++] = data.charCodeAt(i) & 0xFF; + dest[offset++] = data.charCodeAt(i) & 0xFF; } - } else { + } else { for (i = 0, ii = data.length; i < ii; i++) { - dest[offset++] = data[i] & 0xFF; + dest[offset++] = data[i] & 0xFF; } - } } - function OpenTypeFileBuilder(sfnt) { - this.sfnt = sfnt; - this.tables = Object.create(null); - } - OpenTypeFileBuilder.getSearchParams = function OpenTypeFileBuilder_getSearchParams(entriesCount, entrySize) { - var maxPower2 = 1, log2 = 0; - while ((maxPower2 ^ entriesCount) > maxPower2) { + } + + function OpenTypeFileBuilder(sfnt) { + this.sfnt = sfnt; + this.tables = Object.create(null); + } + + OpenTypeFileBuilder.getSearchParams = function OpenTypeFileBuilder_getSearchParams(entriesCount, entrySize) { + var maxPower2 = 1, + log2 = 0; + + while ((maxPower2 ^ entriesCount) > maxPower2) { maxPower2 <<= 1; log2++; - } - var searchRange = maxPower2 * entrySize; - return { + } + + var searchRange = maxPower2 * entrySize; + return { range: searchRange, entry: log2, rangeShift: entrySize * entriesCount - searchRange - }; }; - var OTF_HEADER_SIZE = 12; - var OTF_TABLE_ENTRY_SIZE = 16; - OpenTypeFileBuilder.prototype = { - toArray: function OpenTypeFileBuilder_toArray() { + }; + + var OTF_HEADER_SIZE = 12; + var OTF_TABLE_ENTRY_SIZE = 16; + OpenTypeFileBuilder.prototype = { + toArray: function OpenTypeFileBuilder_toArray() { var sfnt = this.sfnt; var tables = this.tables; var tablesNames = Object.keys(tables); @@ -37594,20 +34613,25 @@ var i, j, jj, table, tableName; var offset = OTF_HEADER_SIZE + numTables * OTF_TABLE_ENTRY_SIZE; var tableOffsets = [offset]; + for (i = 0; i < numTables; i++) { - table = tables[tablesNames[i]]; - var paddedLength = (table.length + 3 & ~3) >>> 0; - offset += paddedLength; - tableOffsets.push(offset); + table = tables[tablesNames[i]]; + var paddedLength = (table.length + 3 & ~3) >>> 0; + offset += paddedLength; + tableOffsets.push(offset); } + var file = new Uint8Array(offset); + for (i = 0; i < numTables; i++) { - table = tables[tablesNames[i]]; - writeData(file, tableOffsets[i], table); + table = tables[tablesNames[i]]; + writeData(file, tableOffsets[i], table); } + if (sfnt === 'true') { - sfnt = string32(0x00010000); + sfnt = (0, _util.string32)(0x00010000); } + file[0] = sfnt.charCodeAt(0) & 0xFF; file[1] = sfnt.charCodeAt(1) & 0xFF; file[2] = sfnt.charCodeAt(2) & 0xFF; @@ -37618,401 +34642,415 @@ writeInt16(file, 8, searchParams.entry); writeInt16(file, 10, searchParams.rangeShift); offset = OTF_HEADER_SIZE; + for (i = 0; i < numTables; i++) { - tableName = tablesNames[i]; - file[offset] = tableName.charCodeAt(0) & 0xFF; - file[offset + 1] = tableName.charCodeAt(1) & 0xFF; - file[offset + 2] = tableName.charCodeAt(2) & 0xFF; - file[offset + 3] = tableName.charCodeAt(3) & 0xFF; - var checksum = 0; - for (j = tableOffsets[i], jj = tableOffsets[i + 1]; j < jj; j += 4) { - var quad = readUint32(file, j); - checksum = checksum + quad >>> 0; - } - writeInt32(file, offset + 4, checksum); - writeInt32(file, offset + 8, tableOffsets[i]); - writeInt32(file, offset + 12, tables[tableName].length); - offset += OTF_TABLE_ENTRY_SIZE; + tableName = tablesNames[i]; + file[offset] = tableName.charCodeAt(0) & 0xFF; + file[offset + 1] = tableName.charCodeAt(1) & 0xFF; + file[offset + 2] = tableName.charCodeAt(2) & 0xFF; + file[offset + 3] = tableName.charCodeAt(3) & 0xFF; + var checksum = 0; + + for (j = tableOffsets[i], jj = tableOffsets[i + 1]; j < jj; j += 4) { + var quad = (0, _util.readUint32)(file, j); + checksum = checksum + quad >>> 0; + } + + writeInt32(file, offset + 4, checksum); + writeInt32(file, offset + 8, tableOffsets[i]); + writeInt32(file, offset + 12, tables[tableName].length); + offset += OTF_TABLE_ENTRY_SIZE; } + return file; - }, - addTable: function OpenTypeFileBuilder_addTable(tag, data) { + }, + addTable: function OpenTypeFileBuilder_addTable(tag, data) { if (tag in this.tables) { - throw new Error('Table ' + tag + ' already exists'); + throw new Error('Table ' + tag + ' already exists'); } + this.tables[tag] = data; - } - }; - return OpenTypeFileBuilder; - }(); - var ProblematicCharRanges = new Int32Array([ - 0x0000, - 0x0020, - 0x007F, - 0x00A1, - 0x00AD, - 0x00AE, - 0x0600, - 0x0780, - 0x08A0, - 0x10A0, - 0x1780, - 0x1800, - 0x1C00, - 0x1C50, - 0x2000, - 0x2010, - 0x2011, - 0x2012, - 0x2028, - 0x2030, - 0x205F, - 0x2070, - 0x25CC, - 0x25CD, - 0x3000, - 0x3001, - 0xAA60, - 0xAA80, - 0xFFF0, - 0x10000 - ]); - var Font = function FontClosure() { - function Font(name, file, properties) { - var charCode, glyphName, unicode; - this.name = name; - this.loadedName = properties.loadedName; - this.isType3Font = properties.isType3Font; - this.sizes = []; - this.missingFile = false; - this.glyphCache = Object.create(null); - var names = name.split('+'); - names = names.length > 1 ? names[1] : names[0]; - names = names.split(/[-,_]/g)[0]; - this.isSerifFont = !!(properties.flags & FontFlags.Serif); - this.isSymbolicFont = !!(properties.flags & FontFlags.Symbolic); - this.isMonospace = !!(properties.flags & FontFlags.FixedPitch); - var type = properties.type; - var subtype = properties.subtype; - this.type = type; - this.fallbackName = this.isMonospace ? 'monospace' : this.isSerifFont ? 'serif' : 'sans-serif'; - this.differences = properties.differences; - this.widths = properties.widths; - this.defaultWidth = properties.defaultWidth; - this.composite = properties.composite; - this.wideChars = properties.wideChars; - this.cMap = properties.cMap; - this.ascent = properties.ascent / PDF_GLYPH_SPACE_UNITS; - this.descent = properties.descent / PDF_GLYPH_SPACE_UNITS; - this.fontMatrix = properties.fontMatrix; - this.bbox = properties.bbox; - this.toUnicode = properties.toUnicode; - this.toFontChar = []; - if (properties.type === 'Type3') { + } + }; + return OpenTypeFileBuilder; +}(); + +var Font = function FontClosure() { + function Font(name, file, properties) { + var charCode; + this.name = name; + this.loadedName = properties.loadedName; + this.isType3Font = properties.isType3Font; + this.sizes = []; + this.missingFile = false; + this.glyphCache = Object.create(null); + this.isSerifFont = !!(properties.flags & FontFlags.Serif); + this.isSymbolicFont = !!(properties.flags & FontFlags.Symbolic); + this.isMonospace = !!(properties.flags & FontFlags.FixedPitch); + var type = properties.type; + var subtype = properties.subtype; + this.type = type; + this.subtype = subtype; + this.fallbackName = this.isMonospace ? 'monospace' : this.isSerifFont ? 'serif' : 'sans-serif'; + this.differences = properties.differences; + this.widths = properties.widths; + this.defaultWidth = properties.defaultWidth; + this.composite = properties.composite; + this.wideChars = properties.wideChars; + this.cMap = properties.cMap; + this.ascent = properties.ascent / PDF_GLYPH_SPACE_UNITS; + this.descent = properties.descent / PDF_GLYPH_SPACE_UNITS; + this.fontMatrix = properties.fontMatrix; + this.bbox = properties.bbox; + this.defaultEncoding = properties.defaultEncoding; + this.toUnicode = properties.toUnicode; + this.fallbackToUnicode = properties.fallbackToUnicode || new ToUnicodeMap(); + this.toFontChar = []; + + if (properties.type === 'Type3') { for (charCode = 0; charCode < 256; charCode++) { - this.toFontChar[charCode] = this.differences[charCode] || properties.defaultEncoding[charCode]; + this.toFontChar[charCode] = this.differences[charCode] || properties.defaultEncoding[charCode]; } - this.fontType = FontType.TYPE3; + + this.fontType = _util.FontType.TYPE3; return; - } - this.cidEncoding = properties.cidEncoding; - this.vertical = properties.vertical; - if (this.vertical) { + } + + this.cidEncoding = properties.cidEncoding; + this.vertical = properties.vertical; + + if (this.vertical) { this.vmetrics = properties.vmetrics; this.defaultVMetrics = properties.defaultVMetrics; - } - var glyphsUnicodeMap; - if (!file || file.isEmpty) { + } + + if (!file || file.isEmpty) { if (file) { - warn('Font file is empty in "' + name + '" (' + this.loadedName + ')'); + (0, _util.warn)('Font file is empty in "' + name + '" (' + this.loadedName + ')'); } - this.missingFile = true; - var fontName = name.replace(/[,_]/g, '-'); - var stdFontMap = getStdFontMap(), nonStdFontMap = getNonStdFontMap(); - var isStandardFont = !!stdFontMap[fontName] || !!(nonStdFontMap[fontName] && stdFontMap[nonStdFontMap[fontName]]); - fontName = stdFontMap[fontName] || nonStdFontMap[fontName] || fontName; - this.bold = fontName.search(/bold/gi) !== -1; - this.italic = fontName.search(/oblique/gi) !== -1 || fontName.search(/italic/gi) !== -1; - this.black = name.search(/Black/g) !== -1; - this.remeasure = Object.keys(this.widths).length > 0; - if (isStandardFont && type === 'CIDFontType2' && properties.cidEncoding.indexOf('Identity-') === 0) { - var GlyphMapForStandardFonts = getGlyphMapForStandardFonts(); - var map = []; - for (charCode in GlyphMapForStandardFonts) { - map[+charCode] = GlyphMapForStandardFonts[charCode]; - } - if (/Arial-?Black/i.test(name)) { - var SupplementalGlyphMapForArialBlack = getSupplementalGlyphMapForArialBlack(); - for (charCode in SupplementalGlyphMapForArialBlack) { - map[+charCode] = SupplementalGlyphMapForArialBlack[charCode]; - } - } - var isIdentityUnicode = this.toUnicode instanceof IdentityToUnicodeMap; - if (!isIdentityUnicode) { - this.toUnicode.forEach(function (charCode, unicodeCharCode) { - map[+charCode] = unicodeCharCode; - }); - } - this.toFontChar = map; - this.toUnicode = new ToUnicodeMap(map); - } else if (/Symbol/i.test(fontName)) { - this.toFontChar = buildToFontChar(SymbolSetEncoding, getGlyphsUnicode(), properties.differences); - } else if (/Dingbats/i.test(fontName)) { - if (/Wingdings/i.test(name)) { - warn('Non-embedded Wingdings font, falling back to ZapfDingbats.'); - } - this.toFontChar = buildToFontChar(ZapfDingbatsEncoding, getDingbatsGlyphsUnicode(), properties.differences); - } else if (isStandardFont) { - this.toFontChar = buildToFontChar(properties.defaultEncoding, getGlyphsUnicode(), properties.differences); - } else { - glyphsUnicodeMap = getGlyphsUnicode(); - this.toUnicode.forEach(function (charCode, unicodeCharCode) { - if (!this.composite) { - glyphName = properties.differences[charCode] || properties.defaultEncoding[charCode]; - unicode = getUnicodeForGlyph(glyphName, glyphsUnicodeMap); - if (unicode !== -1) { - unicodeCharCode = unicode; - } - } - this.toFontChar[charCode] = unicodeCharCode; - }.bind(this)); - } - this.loadedName = fontName.split('-')[0]; - this.loading = false; - this.fontType = getFontType(type, subtype); + + this.fallbackToSystemFont(); return; - } - if (subtype === 'Type1C') { - if (type !== 'Type1' && type !== 'MMType1') { - if (isTrueTypeFile(file)) { - subtype = 'TrueType'; - } else { - type = 'Type1'; - } - } else if (isOpenTypeFile(file)) { - type = subtype = 'OpenType'; - } - } - if (subtype === 'CIDFontType0C' && type !== 'CIDFontType0') { - type = 'CIDFontType0'; - } - if (subtype === 'OpenType') { - type = 'OpenType'; - } - if (type === 'CIDFontType0') { - if (isType1File(file)) { - subtype = 'CIDFontType0'; - } else if (isOpenTypeFile(file)) { - type = subtype = 'OpenType'; - } else { - subtype = 'CIDFontType0C'; - } - } - var data; - switch (type) { - case 'MMType1': - info('MMType1 font (' + name + '), falling back to Type1.'); - case 'Type1': - case 'CIDFontType0': - this.mimetype = 'font/opentype'; - var cff = subtype === 'Type1C' || subtype === 'CIDFontType0C' ? new CFFFont(file, properties) : new Type1Font(name, file, properties); - adjustWidths(properties); - data = this.convert(name, cff, properties); - break; - case 'OpenType': - case 'TrueType': - case 'CIDFontType2': - this.mimetype = 'font/opentype'; - data = this.checkAndRepair(name, file, properties); - if (this.isOpenType) { - adjustWidths(properties); - type = 'OpenType'; - } - break; - default: - error('Font ' + type + ' is not supported'); - break; - } - this.data = data; - this.fontType = getFontType(type, subtype); - this.fontMatrix = properties.fontMatrix; - this.widths = properties.widths; - this.defaultWidth = properties.defaultWidth; - this.toUnicode = properties.toUnicode; - this.encoding = properties.baseEncoding; - this.seacMap = properties.seacMap; - this.loading = true; } - Font.getFontID = function () { - var ID = 1; - return function Font_getFontID() { + + var _getFontFileType = getFontFileType(file, properties); + + var _getFontFileType2 = _slicedToArray(_getFontFileType, 2); + + type = _getFontFileType2[0]; + subtype = _getFontFileType2[1]; + + if (type !== this.type || subtype !== this.subtype) { + (0, _util.info)('Inconsistent font file Type/SubType, expected: ' + "".concat(this.type, "/").concat(this.subtype, " but found: ").concat(type, "/").concat(subtype, ".")); + } + + try { + var data; + + switch (type) { + case 'MMType1': + (0, _util.info)('MMType1 font (' + name + '), falling back to Type1.'); + + case 'Type1': + case 'CIDFontType0': + this.mimetype = 'font/opentype'; + var cff = subtype === 'Type1C' || subtype === 'CIDFontType0C' ? new CFFFont(file, properties) : new Type1Font(name, file, properties); + adjustWidths(properties); + data = this.convert(name, cff, properties); + break; + + case 'OpenType': + case 'TrueType': + case 'CIDFontType2': + this.mimetype = 'font/opentype'; + data = this.checkAndRepair(name, file, properties); + + if (this.isOpenType) { + adjustWidths(properties); + type = 'OpenType'; + } + + break; + + default: + throw new _util.FormatError("Font ".concat(type, " is not supported")); + } + } catch (e) { + (0, _util.warn)(e); + this.fallbackToSystemFont(); + return; + } + + this.data = data; + this.fontType = getFontType(type, subtype); + this.fontMatrix = properties.fontMatrix; + this.widths = properties.widths; + this.defaultWidth = properties.defaultWidth; + this.toUnicode = properties.toUnicode; + this.encoding = properties.baseEncoding; + this.seacMap = properties.seacMap; + } + + Font.getFontID = function () { + var ID = 1; + return function Font_getFontID() { return String(ID++); - }; - }(); - function int16(b0, b1) { - return (b0 << 8) + b1; - } - function signedInt16(b0, b1) { - var value = (b0 << 8) + b1; - return value & 1 << 15 ? value - 0x10000 : value; - } - function int32(b0, b1, b2, b3) { - return (b0 << 24) + (b1 << 16) + (b2 << 8) + b3; - } - function string16(value) { - return String.fromCharCode(value >> 8 & 0xff, value & 0xff); - } - function safeString16(value) { - value = value > 0x7FFF ? 0x7FFF : value < -0x8000 ? -0x8000 : value; - return String.fromCharCode(value >> 8 & 0xff, value & 0xff); - } - function isTrueTypeFile(file) { - var header = file.peekBytes(4); - return readUint32(header, 0) === 0x00010000; - } - function isOpenTypeFile(file) { - var header = file.peekBytes(4); - return bytesToString(header) === 'OTTO'; - } - function isType1File(file) { - var header = file.peekBytes(2); - if (header[0] === 0x25 && header[1] === 0x21) { + }; + }(); + + function int16(b0, b1) { + return (b0 << 8) + b1; + } + + function writeSignedInt16(bytes, index, value) { + bytes[index + 1] = value; + bytes[index] = value >>> 8; + } + + function signedInt16(b0, b1) { + var value = (b0 << 8) + b1; + return value & 1 << 15 ? value - 0x10000 : value; + } + + function int32(b0, b1, b2, b3) { + return (b0 << 24) + (b1 << 16) + (b2 << 8) + b3; + } + + function string16(value) { + return String.fromCharCode(value >> 8 & 0xff, value & 0xff); + } + + function safeString16(value) { + value = value > 0x7FFF ? 0x7FFF : value < -0x8000 ? -0x8000 : value; + return String.fromCharCode(value >> 8 & 0xff, value & 0xff); + } + + function isTrueTypeFile(file) { + var header = file.peekBytes(4); + return (0, _util.readUint32)(header, 0) === 0x00010000 || (0, _util.bytesToString)(header) === 'true'; + } + + function isTrueTypeCollectionFile(file) { + var header = file.peekBytes(4); + return (0, _util.bytesToString)(header) === 'ttcf'; + } + + function isOpenTypeFile(file) { + var header = file.peekBytes(4); + return (0, _util.bytesToString)(header) === 'OTTO'; + } + + function isType1File(file) { + var header = file.peekBytes(2); + + if (header[0] === 0x25 && header[1] === 0x21) { return true; - } - if (header[0] === 0x80 && header[1] === 0x01) { + } + + if (header[0] === 0x80 && header[1] === 0x01) { return true; - } - return false; } - function buildToFontChar(encoding, glyphsUnicodeMap, differences) { - var toFontChar = [], unicode; - for (var i = 0, ii = encoding.length; i < ii; i++) { - unicode = getUnicodeForGlyph(encoding[i], glyphsUnicodeMap); - if (unicode !== -1) { - toFontChar[i] = unicode; - } - } - for (var charCode in differences) { - unicode = getUnicodeForGlyph(differences[charCode], glyphsUnicodeMap); - if (unicode !== -1) { - toFontChar[+charCode] = unicode; - } - } - return toFontChar; + + return false; + } + + function isCFFFile(file) { + var header = file.peekBytes(4); + + if (header[0] >= 1 && header[3] >= 1 && header[3] <= 4) { + return true; } - function isProblematicUnicodeLocation(code) { - var i = 0, j = ProblematicCharRanges.length - 1; - while (i < j) { - var c = i + j + 1 >> 1; - if (code < ProblematicCharRanges[c]) { - j = c - 1; + + return false; + } + + function getFontFileType(file, _ref) { + var type = _ref.type, + subtype = _ref.subtype, + composite = _ref.composite; + var fileType, fileSubtype; + + if (isTrueTypeFile(file) || isTrueTypeCollectionFile(file)) { + if (composite) { + fileType = 'CIDFontType2'; } else { - i = c; + fileType = 'TrueType'; } - } - return !(i & 1); + } else if (isOpenTypeFile(file)) { + if (composite) { + fileType = 'CIDFontType2'; + } else { + fileType = 'OpenType'; + } + } else if (isType1File(file)) { + if (composite) { + fileType = 'CIDFontType0'; + } else { + fileType = type === 'MMType1' ? 'MMType1' : 'Type1'; + } + } else if (isCFFFile(file)) { + if (composite) { + fileType = 'CIDFontType0'; + fileSubtype = 'CIDFontType0C'; + } else { + fileType = type === 'MMType1' ? 'MMType1' : 'Type1'; + fileSubtype = 'Type1C'; + } + } else { + (0, _util.warn)('getFontFileType: Unable to detect correct font file Type/Subtype.'); + fileType = type; + fileSubtype = subtype; } - function adjustMapping(charCodeToGlyphId, properties) { - var toUnicode = properties.toUnicode; - var isSymbolic = !!(properties.flags & FontFlags.Symbolic); - var isIdentityUnicode = properties.toUnicode instanceof IdentityToUnicodeMap; - var newMap = Object.create(null); - var toFontChar = []; - var usedFontCharCodes = []; - var nextAvailableFontCharCode = PRIVATE_USE_OFFSET_START; - for (var originalCharCode in charCodeToGlyphId) { + + return [fileType, fileSubtype]; + } + + function buildToFontChar(encoding, glyphsUnicodeMap, differences) { + var toFontChar = [], + unicode; + + for (var i = 0, ii = encoding.length; i < ii; i++) { + unicode = (0, _unicode.getUnicodeForGlyph)(encoding[i], glyphsUnicodeMap); + + if (unicode !== -1) { + toFontChar[i] = unicode; + } + } + + for (var charCode in differences) { + unicode = (0, _unicode.getUnicodeForGlyph)(differences[charCode], glyphsUnicodeMap); + + if (unicode !== -1) { + toFontChar[+charCode] = unicode; + } + } + + return toFontChar; + } + + function adjustMapping(charCodeToGlyphId, hasGlyph, newGlyphZeroId) { + var newMap = Object.create(null); + var toFontChar = []; + var privateUseAreaIndex = 0; + var nextAvailableFontCharCode = PRIVATE_USE_AREAS[privateUseAreaIndex][0]; + var privateUseOffetEnd = PRIVATE_USE_AREAS[privateUseAreaIndex][1]; + + for (var originalCharCode in charCodeToGlyphId) { originalCharCode |= 0; var glyphId = charCodeToGlyphId[originalCharCode]; - var fontCharCode = originalCharCode; - var hasUnicodeValue = false; - if (!isIdentityUnicode && toUnicode.has(originalCharCode)) { - hasUnicodeValue = true; - var unicode = toUnicode.get(fontCharCode); - if (unicode.length === 1) { - fontCharCode = unicode.charCodeAt(0); - } + + if (!hasGlyph(glyphId)) { + continue; } - if ((usedFontCharCodes[fontCharCode] !== undefined || isProblematicUnicodeLocation(fontCharCode) || isSymbolic && !hasUnicodeValue) && nextAvailableFontCharCode <= PRIVATE_USE_OFFSET_END) { - do { - fontCharCode = nextAvailableFontCharCode++; - if (SKIP_PRIVATE_USE_RANGE_F000_TO_F01F && fontCharCode === 0xF000) { - fontCharCode = 0xF020; - nextAvailableFontCharCode = fontCharCode + 1; + + if (nextAvailableFontCharCode > privateUseOffetEnd) { + privateUseAreaIndex++; + + if (privateUseAreaIndex >= PRIVATE_USE_AREAS.length) { + (0, _util.warn)('Ran out of space in font private use area.'); + break; } - } while (usedFontCharCodes[fontCharCode] !== undefined && nextAvailableFontCharCode <= PRIVATE_USE_OFFSET_END); + + nextAvailableFontCharCode = PRIVATE_USE_AREAS[privateUseAreaIndex][0]; + privateUseOffetEnd = PRIVATE_USE_AREAS[privateUseAreaIndex][1]; } + + var fontCharCode = nextAvailableFontCharCode++; + + if (glyphId === 0) { + glyphId = newGlyphZeroId; + } + newMap[fontCharCode] = glyphId; toFontChar[originalCharCode] = fontCharCode; - usedFontCharCodes[fontCharCode] = true; - } - return { + } + + return { toFontChar: toFontChar, charCodeToGlyphId: newMap, nextAvailableFontCharCode: nextAvailableFontCharCode - }; - } - function getRanges(glyphs, numGlyphs) { - var codes = []; - for (var charCode in glyphs) { + }; + } + + function getRanges(glyphs, numGlyphs) { + var codes = []; + + for (var charCode in glyphs) { if (glyphs[charCode] >= numGlyphs) { - continue; + continue; } + codes.push({ - fontCharCode: charCode | 0, - glyphId: glyphs[charCode] + fontCharCode: charCode | 0, + glyphId: glyphs[charCode] }); - } - codes.sort(function fontGetRangesSort(a, b) { + } + + if (codes.length === 0) { + codes.push({ + fontCharCode: 0, + glyphId: 0 + }); + } + + codes.sort(function fontGetRangesSort(a, b) { return a.fontCharCode - b.fontCharCode; - }); - var ranges = []; - var length = codes.length; - for (var n = 0; n < length;) { + }); + var ranges = []; + var length = codes.length; + + for (var n = 0; n < length;) { var start = codes[n].fontCharCode; var codeIndices = [codes[n].glyphId]; ++n; var end = start; + while (n < length && end + 1 === codes[n].fontCharCode) { - codeIndices.push(codes[n].glyphId); - ++end; - ++n; - if (end === 0xFFFF) { - break; - } + codeIndices.push(codes[n].glyphId); + ++end; + ++n; + + if (end === 0xFFFF) { + break; + } } - ranges.push([ - start, - end, - codeIndices - ]); - } - return ranges; + + ranges.push([start, end, codeIndices]); } - function createCmapTable(glyphs, numGlyphs) { - var ranges = getRanges(glyphs, numGlyphs); - var numTables = ranges[ranges.length - 1][1] > 0xFFFF ? 2 : 1; - var cmap = '\x00\x00' + string16(numTables) + '\x00\x03' + '\x00\x01' + string32(4 + numTables * 8); - var i, ii, j, jj; - for (i = ranges.length - 1; i >= 0; --i) { + + return ranges; + } + + function createCmapTable(glyphs, numGlyphs) { + var ranges = getRanges(glyphs, numGlyphs); + var numTables = ranges[ranges.length - 1][1] > 0xFFFF ? 2 : 1; + var cmap = '\x00\x00' + string16(numTables) + '\x00\x03' + '\x00\x01' + (0, _util.string32)(4 + numTables * 8); + var i, ii, j, jj; + + for (i = ranges.length - 1; i >= 0; --i) { if (ranges[i][0] <= 0xFFFF) { - break; + break; } - } - var bmpLength = i + 1; - if (ranges[i][0] < 0xFFFF && ranges[i][1] === 0xFFFF) { + } + + var bmpLength = i + 1; + + if (ranges[i][0] < 0xFFFF && ranges[i][1] === 0xFFFF) { ranges[i][1] = 0xFFFE; - } - var trailingRangesCount = ranges[i][1] < 0xFFFF ? 1 : 0; - var segCount = bmpLength + trailingRangesCount; - var searchParams = OpenTypeFileBuilder.getSearchParams(segCount, 2); - var startCount = ''; - var endCount = ''; - var idDeltas = ''; - var idRangeOffsets = ''; - var glyphsIds = ''; - var bias = 0; - var range, start, end, codes; - for (i = 0, ii = bmpLength; i < ii; i++) { + } + + var trailingRangesCount = ranges[i][1] < 0xFFFF ? 1 : 0; + var segCount = bmpLength + trailingRangesCount; + var searchParams = OpenTypeFileBuilder.getSearchParams(segCount, 2); + var startCount = ''; + var endCount = ''; + var idDeltas = ''; + var idRangeOffsets = ''; + var glyphsIds = ''; + var bias = 0; + var range, start, end, codes; + + for (i = 0, ii = bmpLength; i < ii; i++) { range = ranges[i]; start = range[0]; end = range[1]; @@ -38020,1447 +35058,1738 @@ endCount += string16(end); codes = range[2]; var contiguous = true; + for (j = 1, jj = codes.length; j < jj; ++j) { - if (codes[j] !== codes[j - 1] + 1) { - contiguous = false; - break; - } + if (codes[j] !== codes[j - 1] + 1) { + contiguous = false; + break; + } } + if (!contiguous) { - var offset = (segCount - i) * 2 + bias * 2; - bias += end - start + 1; - idDeltas += string16(0); - idRangeOffsets += string16(offset); - for (j = 0, jj = codes.length; j < jj; ++j) { - glyphsIds += string16(codes[j]); - } + var offset = (segCount - i) * 2 + bias * 2; + bias += end - start + 1; + idDeltas += string16(0); + idRangeOffsets += string16(offset); + + for (j = 0, jj = codes.length; j < jj; ++j) { + glyphsIds += string16(codes[j]); + } } else { - var startCode = codes[0]; - idDeltas += string16(startCode - start & 0xFFFF); - idRangeOffsets += string16(0); + var startCode = codes[0]; + idDeltas += string16(startCode - start & 0xFFFF); + idRangeOffsets += string16(0); } - } - if (trailingRangesCount > 0) { + } + + if (trailingRangesCount > 0) { endCount += '\xFF\xFF'; startCount += '\xFF\xFF'; idDeltas += '\x00\x01'; idRangeOffsets += '\x00\x00'; - } - var format314 = '\x00\x00' + string16(2 * segCount) + string16(searchParams.range) + string16(searchParams.entry) + string16(searchParams.rangeShift) + endCount + '\x00\x00' + startCount + idDeltas + idRangeOffsets + glyphsIds; - var format31012 = ''; - var header31012 = ''; - if (numTables > 1) { - cmap += '\x00\x03' + '\x00\x0A' + string32(4 + numTables * 8 + 4 + format314.length); + } + + var format314 = '\x00\x00' + string16(2 * segCount) + string16(searchParams.range) + string16(searchParams.entry) + string16(searchParams.rangeShift) + endCount + '\x00\x00' + startCount + idDeltas + idRangeOffsets + glyphsIds; + var format31012 = ''; + var header31012 = ''; + + if (numTables > 1) { + cmap += '\x00\x03' + '\x00\x0A' + (0, _util.string32)(4 + numTables * 8 + 4 + format314.length); format31012 = ''; + for (i = 0, ii = ranges.length; i < ii; i++) { - range = ranges[i]; - start = range[0]; - codes = range[2]; - var code = codes[0]; - for (j = 1, jj = codes.length; j < jj; ++j) { - if (codes[j] !== codes[j - 1] + 1) { - end = range[0] + j - 1; - format31012 += string32(start) + string32(end) + string32(code); - start = end + 1; - code = codes[j]; + range = ranges[i]; + start = range[0]; + codes = range[2]; + var code = codes[0]; + + for (j = 1, jj = codes.length; j < jj; ++j) { + if (codes[j] !== codes[j - 1] + 1) { + end = range[0] + j - 1; + format31012 += (0, _util.string32)(start) + (0, _util.string32)(end) + (0, _util.string32)(code); + start = end + 1; + code = codes[j]; + } } - } - format31012 += string32(start) + string32(range[1]) + string32(code); + + format31012 += (0, _util.string32)(start) + (0, _util.string32)(range[1]) + (0, _util.string32)(code); } - header31012 = '\x00\x0C' + '\x00\x00' + string32(format31012.length + 16) + '\x00\x00\x00\x00' + string32(format31012.length / 12); - } - return cmap + '\x00\x04' + string16(format314.length + 4) + format314 + header31012 + format31012; + + header31012 = '\x00\x0C' + '\x00\x00' + (0, _util.string32)(format31012.length + 16) + '\x00\x00\x00\x00' + (0, _util.string32)(format31012.length / 12); } - function validateOS2Table(os2) { - var stream = new Stream(os2.data); - var version = stream.getUint16(); - stream.getBytes(60); - var selection = stream.getUint16(); - if (version < 4 && selection & 0x0300) { + + return cmap + '\x00\x04' + string16(format314.length + 4) + format314 + header31012 + format31012; + } + + function validateOS2Table(os2) { + var stream = new _stream.Stream(os2.data); + var version = stream.getUint16(); + stream.getBytes(60); + var selection = stream.getUint16(); + + if (version < 4 && selection & 0x0300) { return false; - } - var firstChar = stream.getUint16(); - var lastChar = stream.getUint16(); - if (firstChar > lastChar) { - return false; - } - stream.getBytes(6); - var usWinAscent = stream.getUint16(); - if (usWinAscent === 0) { - return false; - } - os2.data[8] = os2.data[9] = 0; - return true; } - function createOS2Table(properties, charstrings, override) { - override = override || { + + var firstChar = stream.getUint16(); + var lastChar = stream.getUint16(); + + if (firstChar > lastChar) { + return false; + } + + stream.getBytes(6); + var usWinAscent = stream.getUint16(); + + if (usWinAscent === 0) { + return false; + } + + os2.data[8] = os2.data[9] = 0; + return true; + } + + function createOS2Table(properties, charstrings, override) { + override = override || { unitsPerEm: 0, yMax: 0, yMin: 0, ascent: 0, descent: 0 - }; - var ulUnicodeRange1 = 0; - var ulUnicodeRange2 = 0; - var ulUnicodeRange3 = 0; - var ulUnicodeRange4 = 0; - var firstCharIndex = null; - var lastCharIndex = 0; - if (charstrings) { + }; + var ulUnicodeRange1 = 0; + var ulUnicodeRange2 = 0; + var ulUnicodeRange3 = 0; + var ulUnicodeRange4 = 0; + var firstCharIndex = null; + var lastCharIndex = 0; + + if (charstrings) { for (var code in charstrings) { - code |= 0; - if (firstCharIndex > code || !firstCharIndex) { - firstCharIndex = code; - } - if (lastCharIndex < code) { - lastCharIndex = code; - } - var position = getUnicodeRangeFor(code); - if (position < 32) { - ulUnicodeRange1 |= 1 << position; - } else if (position < 64) { - ulUnicodeRange2 |= 1 << position - 32; - } else if (position < 96) { - ulUnicodeRange3 |= 1 << position - 64; - } else if (position < 123) { - ulUnicodeRange4 |= 1 << position - 96; - } else { - error('Unicode ranges Bits > 123 are reserved for internal usage'); - } + code |= 0; + + if (firstCharIndex > code || !firstCharIndex) { + firstCharIndex = code; + } + + if (lastCharIndex < code) { + lastCharIndex = code; + } + + var position = (0, _unicode.getUnicodeRangeFor)(code); + + if (position < 32) { + ulUnicodeRange1 |= 1 << position; + } else if (position < 64) { + ulUnicodeRange2 |= 1 << position - 32; + } else if (position < 96) { + ulUnicodeRange3 |= 1 << position - 64; + } else if (position < 123) { + ulUnicodeRange4 |= 1 << position - 96; + } else { + throw new _util.FormatError('Unicode ranges Bits > 123 are reserved for internal usage'); + } } - } else { + + if (lastCharIndex > 0xFFFF) { + lastCharIndex = 0xFFFF; + } + } else { firstCharIndex = 0; lastCharIndex = 255; - } - var bbox = properties.bbox || [ - 0, - 0, - 0, - 0 - ]; - var unitsPerEm = override.unitsPerEm || 1 / (properties.fontMatrix || FONT_IDENTITY_MATRIX)[0]; - var scale = properties.ascentScaled ? 1.0 : unitsPerEm / PDF_GLYPH_SPACE_UNITS; - var typoAscent = override.ascent || Math.round(scale * (properties.ascent || bbox[3])); - var typoDescent = override.descent || Math.round(scale * (properties.descent || bbox[1])); - if (typoDescent > 0 && properties.descent > 0 && bbox[1] < 0) { + } + + var bbox = properties.bbox || [0, 0, 0, 0]; + var unitsPerEm = override.unitsPerEm || 1 / (properties.fontMatrix || _util.FONT_IDENTITY_MATRIX)[0]; + var scale = properties.ascentScaled ? 1.0 : unitsPerEm / PDF_GLYPH_SPACE_UNITS; + var typoAscent = override.ascent || Math.round(scale * (properties.ascent || bbox[3])); + var typoDescent = override.descent || Math.round(scale * (properties.descent || bbox[1])); + + if (typoDescent > 0 && properties.descent > 0 && bbox[1] < 0) { typoDescent = -typoDescent; - } - var winAscent = override.yMax || typoAscent; - var winDescent = -override.yMin || -typoDescent; - return '\x00\x03' + '\x02\x24' + '\x01\xF4' + '\x00\x05' + '\x00\x00' + '\x02\x8A' + '\x02\xBB' + '\x00\x00' + '\x00\x8C' + '\x02\x8A' + '\x02\xBB' + '\x00\x00' + '\x01\xDF' + '\x00\x31' + '\x01\x02' + '\x00\x00' + '\x00\x00\x06' + String.fromCharCode(properties.fixedPitch ? 0x09 : 0x00) + '\x00\x00\x00\x00\x00\x00' + string32(ulUnicodeRange1) + string32(ulUnicodeRange2) + string32(ulUnicodeRange3) + string32(ulUnicodeRange4) + '\x2A\x32\x31\x2A' + string16(properties.italicAngle ? 1 : 0) + string16(firstCharIndex || properties.firstChar) + string16(lastCharIndex || properties.lastChar) + string16(typoAscent) + string16(typoDescent) + '\x00\x64' + string16(winAscent) + string16(winDescent) + '\x00\x00\x00\x00' + '\x00\x00\x00\x00' + string16(properties.xHeight) + string16(properties.capHeight) + string16(0) + string16(firstCharIndex || properties.firstChar) + '\x00\x03'; } - function createPostTable(properties) { - var angle = Math.floor(properties.italicAngle * Math.pow(2, 16)); - return '\x00\x03\x00\x00' + string32(angle) + '\x00\x00' + '\x00\x00' + string32(properties.fixedPitch) + '\x00\x00\x00\x00' + '\x00\x00\x00\x00' + '\x00\x00\x00\x00' + '\x00\x00\x00\x00'; + + var winAscent = override.yMax || typoAscent; + var winDescent = -override.yMin || -typoDescent; + return '\x00\x03' + '\x02\x24' + '\x01\xF4' + '\x00\x05' + '\x00\x00' + '\x02\x8A' + '\x02\xBB' + '\x00\x00' + '\x00\x8C' + '\x02\x8A' + '\x02\xBB' + '\x00\x00' + '\x01\xDF' + '\x00\x31' + '\x01\x02' + '\x00\x00' + '\x00\x00\x06' + String.fromCharCode(properties.fixedPitch ? 0x09 : 0x00) + '\x00\x00\x00\x00\x00\x00' + (0, _util.string32)(ulUnicodeRange1) + (0, _util.string32)(ulUnicodeRange2) + (0, _util.string32)(ulUnicodeRange3) + (0, _util.string32)(ulUnicodeRange4) + '\x2A\x32\x31\x2A' + string16(properties.italicAngle ? 1 : 0) + string16(firstCharIndex || properties.firstChar) + string16(lastCharIndex || properties.lastChar) + string16(typoAscent) + string16(typoDescent) + '\x00\x64' + string16(winAscent) + string16(winDescent) + '\x00\x00\x00\x00' + '\x00\x00\x00\x00' + string16(properties.xHeight) + string16(properties.capHeight) + string16(0) + string16(firstCharIndex || properties.firstChar) + '\x00\x03'; + } + + function createPostTable(properties) { + var angle = Math.floor(properties.italicAngle * Math.pow(2, 16)); + return '\x00\x03\x00\x00' + (0, _util.string32)(angle) + '\x00\x00' + '\x00\x00' + (0, _util.string32)(properties.fixedPitch) + '\x00\x00\x00\x00' + '\x00\x00\x00\x00' + '\x00\x00\x00\x00' + '\x00\x00\x00\x00'; + } + + function createNameTable(name, proto) { + if (!proto) { + proto = [[], []]; } - function createNameTable(name, proto) { - if (!proto) { - proto = [ - [], - [] - ]; - } - var strings = [ - proto[0][0] || 'Original licence', - proto[0][1] || name, - proto[0][2] || 'Unknown', - proto[0][3] || 'uniqueID', - proto[0][4] || name, - proto[0][5] || 'Version 0.11', - proto[0][6] || '', - proto[0][7] || 'Unknown', - proto[0][8] || 'Unknown', - proto[0][9] || 'Unknown' - ]; - var stringsUnicode = []; - var i, ii, j, jj, str; - for (i = 0, ii = strings.length; i < ii; i++) { + + var strings = [proto[0][0] || 'Original licence', proto[0][1] || name, proto[0][2] || 'Unknown', proto[0][3] || 'uniqueID', proto[0][4] || name, proto[0][5] || 'Version 0.11', proto[0][6] || '', proto[0][7] || 'Unknown', proto[0][8] || 'Unknown', proto[0][9] || 'Unknown']; + var stringsUnicode = []; + var i, ii, j, jj, str; + + for (i = 0, ii = strings.length; i < ii; i++) { str = proto[1][i] || strings[i]; var strBufUnicode = []; + for (j = 0, jj = str.length; j < jj; j++) { - strBufUnicode.push(string16(str.charCodeAt(j))); + strBufUnicode.push(string16(str.charCodeAt(j))); } + stringsUnicode.push(strBufUnicode.join('')); - } - var names = [ - strings, - stringsUnicode - ]; - var platforms = [ - '\x00\x01', - '\x00\x03' - ]; - var encodings = [ - '\x00\x00', - '\x00\x01' - ]; - var languages = [ - '\x00\x00', - '\x04\x09' - ]; - var namesRecordCount = strings.length * platforms.length; - var nameTable = '\x00\x00' + string16(namesRecordCount) + string16(namesRecordCount * 12 + 6); - var strOffset = 0; - for (i = 0, ii = platforms.length; i < ii; i++) { - var strs = names[i]; - for (j = 0, jj = strs.length; j < jj; j++) { - str = strs[j]; - var nameRecord = platforms[i] + encodings[i] + languages[i] + string16(j) + string16(str.length) + string16(strOffset); - nameTable += nameRecord; - strOffset += str.length; - } - } - nameTable += strings.join('') + stringsUnicode.join(''); - return nameTable; } - Font.prototype = { - name: null, - font: null, - mimetype: null, - encoding: null, - get renderer() { - var renderer = FontRendererFactory.create(this, SEAC_ANALYSIS_ENABLED); - return shadow(this, 'renderer', renderer); - }, - exportData: function Font_exportData() { + + var names = [strings, stringsUnicode]; + var platforms = ['\x00\x01', '\x00\x03']; + var encodings = ['\x00\x00', '\x00\x01']; + var languages = ['\x00\x00', '\x04\x09']; + var namesRecordCount = strings.length * platforms.length; + var nameTable = '\x00\x00' + string16(namesRecordCount) + string16(namesRecordCount * 12 + 6); + var strOffset = 0; + + for (i = 0, ii = platforms.length; i < ii; i++) { + var strs = names[i]; + + for (j = 0, jj = strs.length; j < jj; j++) { + str = strs[j]; + var nameRecord = platforms[i] + encodings[i] + languages[i] + string16(j) + string16(str.length) + string16(strOffset); + nameTable += nameRecord; + strOffset += str.length; + } + } + + nameTable += strings.join('') + stringsUnicode.join(''); + return nameTable; + } + + Font.prototype = { + name: null, + font: null, + mimetype: null, + encoding: null, + disableFontFace: false, + + get renderer() { + var renderer = _font_renderer.FontRendererFactory.create(this, SEAC_ANALYSIS_ENABLED); + + return (0, _util.shadow)(this, 'renderer', renderer); + }, + + exportData: function Font_exportData() { var data = {}; + for (var i in this) { - if (this.hasOwnProperty(i)) { - data[i] = this[i]; - } + if (this.hasOwnProperty(i)) { + data[i] = this[i]; + } } + return data; - }, - checkAndRepair: function Font_checkAndRepair(name, font, properties) { - function readTableEntry(file) { - var tag = bytesToString(file.getBytes(4)); - var checksum = file.getInt32() >>> 0; - var offset = file.getInt32() >>> 0; - var length = file.getInt32() >>> 0; - var previousPosition = file.pos; - file.pos = file.start ? file.start : 0; - file.skip(offset); - var data = file.getBytes(length); - file.pos = previousPosition; - if (tag === 'head') { - data[8] = data[9] = data[10] = data[11] = 0; - data[17] |= 0x20; - } - return { - tag: tag, - checksum: checksum, - length: length, - offset: offset, - data: data - }; - } - function readOpenTypeHeader(ttf) { - return { - version: bytesToString(ttf.getBytes(4)), - numTables: ttf.getUint16(), - searchRange: ttf.getUint16(), - entrySelector: ttf.getUint16(), - rangeShift: ttf.getUint16() - }; - } - function readCmapTable(cmap, font, isSymbolicFont, hasEncoding) { - if (!cmap) { - warn('No cmap table available.'); - return { - platformId: -1, - encodingId: -1, - mappings: [], - hasShortCmap: false - }; - } - var segment; - var start = (font.start ? font.start : 0) + cmap.offset; - font.pos = start; - var version = font.getUint16(); - var numTables = font.getUint16(); - var potentialTable; - var canBreak = false; - for (var i = 0; i < numTables; i++) { - var platformId = font.getUint16(); - var encodingId = font.getUint16(); - var offset = font.getInt32() >>> 0; - var useTable = false; - if (platformId === 0 && encodingId === 0) { - useTable = true; - } else if (platformId === 1 && encodingId === 0) { - useTable = true; - } else if (platformId === 3 && encodingId === 1 && (!isSymbolicFont && hasEncoding || !potentialTable)) { - useTable = true; - if (!isSymbolicFont) { - canBreak = true; - } - } else if (isSymbolicFont && platformId === 3 && encodingId === 0) { - useTable = true; - canBreak = true; + }, + fallbackToSystemFont: function Font_fallbackToSystemFont() { + var _this = this; + + this.missingFile = true; + var charCode, unicode; + var name = this.name; + var type = this.type; + var subtype = this.subtype; + var fontName = name.replace(/[,_]/g, '-'); + var stdFontMap = (0, _standard_fonts.getStdFontMap)(), + nonStdFontMap = (0, _standard_fonts.getNonStdFontMap)(); + var isStandardFont = !!stdFontMap[fontName] || !!(nonStdFontMap[fontName] && stdFontMap[nonStdFontMap[fontName]]); + fontName = stdFontMap[fontName] || nonStdFontMap[fontName] || fontName; + this.bold = fontName.search(/bold/gi) !== -1; + this.italic = fontName.search(/oblique/gi) !== -1 || fontName.search(/italic/gi) !== -1; + this.black = name.search(/Black/g) !== -1; + this.remeasure = Object.keys(this.widths).length > 0; + + if (isStandardFont && type === 'CIDFontType2' && this.cidEncoding.startsWith('Identity-')) { + var GlyphMapForStandardFonts = (0, _standard_fonts.getGlyphMapForStandardFonts)(); + var map = []; + + for (charCode in GlyphMapForStandardFonts) { + map[+charCode] = GlyphMapForStandardFonts[charCode]; } - if (useTable) { - potentialTable = { - platformId: platformId, - encodingId: encodingId, - offset: offset - }; - } - if (canBreak) { - break; - } - } - if (potentialTable) { - font.pos = start + potentialTable.offset; - } - if (!potentialTable || font.peekByte() === -1) { - warn('Could not find a preferred cmap table.'); - return { - platformId: -1, - encodingId: -1, - mappings: [], - hasShortCmap: false - }; - } - var format = font.getUint16(); - var length = font.getUint16(); - var language = font.getUint16(); - var hasShortCmap = false; - var mappings = []; - var j, glyphId; - if (format === 0) { - for (j = 0; j < 256; j++) { - var index = font.getByte(); - if (!index) { - continue; - } - mappings.push({ - charCode: j, - glyphId: index - }); - } - hasShortCmap = true; - } else if (format === 4) { - var segCount = font.getUint16() >> 1; - font.getBytes(6); - var segIndex, segments = []; - for (segIndex = 0; segIndex < segCount; segIndex++) { - segments.push({ end: font.getUint16() }); - } - font.getUint16(); - for (segIndex = 0; segIndex < segCount; segIndex++) { - segments[segIndex].start = font.getUint16(); - } - for (segIndex = 0; segIndex < segCount; segIndex++) { - segments[segIndex].delta = font.getUint16(); - } - var offsetsCount = 0; - for (segIndex = 0; segIndex < segCount; segIndex++) { - segment = segments[segIndex]; - var rangeOffset = font.getUint16(); - if (!rangeOffset) { - segment.offsetIndex = -1; - continue; - } - var offsetIndex = (rangeOffset >> 1) - (segCount - segIndex); - segment.offsetIndex = offsetIndex; - offsetsCount = Math.max(offsetsCount, offsetIndex + segment.end - segment.start + 1); - } - var offsets = []; - for (j = 0; j < offsetsCount; j++) { - offsets.push(font.getUint16()); - } - for (segIndex = 0; segIndex < segCount; segIndex++) { - segment = segments[segIndex]; - start = segment.start; - var end = segment.end; - var delta = segment.delta; - offsetIndex = segment.offsetIndex; - for (j = start; j <= end; j++) { - if (j === 0xFFFF) { - continue; + + if (/Arial-?Black/i.test(name)) { + var SupplementalGlyphMapForArialBlack = (0, _standard_fonts.getSupplementalGlyphMapForArialBlack)(); + + for (charCode in SupplementalGlyphMapForArialBlack) { + map[+charCode] = SupplementalGlyphMapForArialBlack[charCode]; } - glyphId = offsetIndex < 0 ? j : offsets[offsetIndex + j - start]; - glyphId = glyphId + delta & 0xFFFF; - if (glyphId === 0) { - continue; + } else if (/Calibri/i.test(name)) { + var SupplementalGlyphMapForCalibri = (0, _standard_fonts.getSupplementalGlyphMapForCalibri)(); + + for (charCode in SupplementalGlyphMapForCalibri) { + map[+charCode] = SupplementalGlyphMapForCalibri[charCode]; } - mappings.push({ - charCode: j, - glyphId: glyphId + } + + var isIdentityUnicode = this.toUnicode instanceof IdentityToUnicodeMap; + + if (!isIdentityUnicode) { + this.toUnicode.forEach(function (charCode, unicodeCharCode) { + map[+charCode] = unicodeCharCode; }); - } } - } else if (format === 6) { - var firstCode = font.getUint16(); - var entryCount = font.getUint16(); - for (j = 0; j < entryCount; j++) { - glyphId = font.getUint16(); - var charCode = firstCode + j; - mappings.push({ - charCode: charCode, - glyphId: glyphId - }); + + this.toFontChar = map; + this.toUnicode = new ToUnicodeMap(map); + } else if (/Symbol/i.test(fontName)) { + this.toFontChar = buildToFontChar(_encodings.SymbolSetEncoding, (0, _glyphlist.getGlyphsUnicode)(), this.differences); + } else if (/Dingbats/i.test(fontName)) { + if (/Wingdings/i.test(name)) { + (0, _util.warn)('Non-embedded Wingdings font, falling back to ZapfDingbats.'); } - } else { - warn('cmap table has unsupported format: ' + format); + + this.toFontChar = buildToFontChar(_encodings.ZapfDingbatsEncoding, (0, _glyphlist.getDingbatsGlyphsUnicode)(), this.differences); + } else if (isStandardFont) { + this.toFontChar = buildToFontChar(this.defaultEncoding, (0, _glyphlist.getGlyphsUnicode)(), this.differences); + } else { + var glyphsUnicodeMap = (0, _glyphlist.getGlyphsUnicode)(); + this.toUnicode.forEach(function (charCode, unicodeCharCode) { + if (!_this.composite) { + var glyphName = _this.differences[charCode] || _this.defaultEncoding[charCode]; + unicode = (0, _unicode.getUnicodeForGlyph)(glyphName, glyphsUnicodeMap); + + if (unicode !== -1) { + unicodeCharCode = unicode; + } + } + + _this.toFontChar[charCode] = unicodeCharCode; + }); + } + + this.loadedName = fontName.split('-')[0]; + this.fontType = getFontType(type, subtype); + }, + checkAndRepair: function Font_checkAndRepair(name, font, properties) { + var VALID_TABLES = ['OS/2', 'cmap', 'head', 'hhea', 'hmtx', 'maxp', 'name', 'post', 'loca', 'glyf', 'fpgm', 'prep', 'cvt ', 'CFF ']; + + function readTables(file, numTables) { + var tables = Object.create(null); + tables['OS/2'] = null; + tables['cmap'] = null; + tables['head'] = null; + tables['hhea'] = null; + tables['hmtx'] = null; + tables['maxp'] = null; + tables['name'] = null; + tables['post'] = null; + + for (var i = 0; i < numTables; i++) { + var table = readTableEntry(font); + + if (!VALID_TABLES.includes(table.tag)) { + continue; + } + + if (table.length === 0) { + continue; + } + + tables[table.tag] = table; + } + + return tables; + } + + function readTableEntry(file) { + var tag = (0, _util.bytesToString)(file.getBytes(4)); + var checksum = file.getInt32() >>> 0; + var offset = file.getInt32() >>> 0; + var length = file.getInt32() >>> 0; + var previousPosition = file.pos; + file.pos = file.start ? file.start : 0; + file.skip(offset); + var data = file.getBytes(length); + file.pos = previousPosition; + + if (tag === 'head') { + data[8] = data[9] = data[10] = data[11] = 0; + data[17] |= 0x20; + } + return { - platformId: -1, - encodingId: -1, - mappings: [], - hasShortCmap: false + tag: tag, + checksum: checksum, + length: length, + offset: offset, + data: data }; - } - mappings.sort(function (a, b) { - return a.charCode - b.charCode; - }); - for (i = 1; i < mappings.length; i++) { - if (mappings[i - 1].charCode === mappings[i].charCode) { - mappings.splice(i, 1); - i--; - } - } - return { - platformId: potentialTable.platformId, - encodingId: potentialTable.encodingId, - mappings: mappings, - hasShortCmap: hasShortCmap - }; } - function sanitizeMetrics(font, header, metrics, numGlyphs) { - if (!header) { - if (metrics) { - metrics.data = null; - } - return; - } - font.pos = (font.start ? font.start : 0) + header.offset; - font.pos += header.length - 2; - var numOfMetrics = font.getUint16(); - if (numOfMetrics > numGlyphs) { - info('The numOfMetrics (' + numOfMetrics + ') should not be ' + 'greater than the numGlyphs (' + numGlyphs + ')'); - numOfMetrics = numGlyphs; - header.data[34] = (numOfMetrics & 0xff00) >> 8; - header.data[35] = numOfMetrics & 0x00ff; - } - var numOfSidebearings = numGlyphs - numOfMetrics; - var numMissing = numOfSidebearings - (metrics.length - numOfMetrics * 4 >> 1); - if (numMissing > 0) { - var entries = new Uint8Array(metrics.length + numMissing * 2); - entries.set(metrics.data); - metrics.data = entries; - } + + function readOpenTypeHeader(ttf) { + return { + version: (0, _util.bytesToString)(ttf.getBytes(4)), + numTables: ttf.getUint16(), + searchRange: ttf.getUint16(), + entrySelector: ttf.getUint16(), + rangeShift: ttf.getUint16() + }; } - function sanitizeGlyph(source, sourceStart, sourceEnd, dest, destStart, hintsValid) { - if (sourceEnd - sourceStart <= 12) { - return 0; - } - var glyf = source.subarray(sourceStart, sourceEnd); - var contoursCount = glyf[0] << 8 | glyf[1]; - if (contoursCount & 0x8000) { - dest.set(glyf, destStart); - return glyf.length; - } - var i, j = 10, flagsCount = 0; - for (i = 0; i < contoursCount; i++) { - var endPoint = glyf[j] << 8 | glyf[j + 1]; - flagsCount = endPoint + 1; - j += 2; - } - var instructionsStart = j; - var instructionsLength = glyf[j] << 8 | glyf[j + 1]; - j += 2 + instructionsLength; - var instructionsEnd = j; - var coordinatesLength = 0; - for (i = 0; i < flagsCount; i++) { - var flag = glyf[j++]; - if (flag & 0xC0) { - glyf[j - 1] = flag & 0x3F; + + function readTrueTypeCollectionHeader(ttc) { + var ttcTag = (0, _util.bytesToString)(ttc.getBytes(4)); + (0, _util.assert)(ttcTag === 'ttcf', 'Must be a TrueType Collection font.'); + var majorVersion = ttc.getUint16(); + var minorVersion = ttc.getUint16(); + var numFonts = ttc.getInt32() >>> 0; + var offsetTable = []; + + for (var i = 0; i < numFonts; i++) { + offsetTable.push(ttc.getInt32() >>> 0); } - var xyLength = (flag & 2 ? 1 : flag & 16 ? 0 : 2) + (flag & 4 ? 1 : flag & 32 ? 0 : 2); - coordinatesLength += xyLength; - if (flag & 8) { - var repeat = glyf[j++]; - i += repeat; - coordinatesLength += repeat * xyLength; + + var header = { + ttcTag: ttcTag, + majorVersion: majorVersion, + minorVersion: minorVersion, + numFonts: numFonts, + offsetTable: offsetTable + }; + + switch (majorVersion) { + case 1: + return header; + + case 2: + header.dsigTag = ttc.getInt32() >>> 0; + header.dsigLength = ttc.getInt32() >>> 0; + header.dsigOffset = ttc.getInt32() >>> 0; + return header; } - } - if (coordinatesLength === 0) { - return 0; - } - var glyphDataLength = j + coordinatesLength; - if (glyphDataLength > glyf.length) { - return 0; - } - if (!hintsValid && instructionsLength > 0) { - dest.set(glyf.subarray(0, instructionsStart), destStart); - dest.set([ - 0, - 0 - ], destStart + instructionsStart); - dest.set(glyf.subarray(instructionsEnd, glyphDataLength), destStart + instructionsStart + 2); - glyphDataLength -= instructionsLength; - if (glyf.length - glyphDataLength > 3) { - glyphDataLength = glyphDataLength + 3 & ~3; - } - return glyphDataLength; - } - if (glyf.length - glyphDataLength > 3) { - glyphDataLength = glyphDataLength + 3 & ~3; - dest.set(glyf.subarray(0, glyphDataLength), destStart); - return glyphDataLength; - } - dest.set(glyf, destStart); - return glyf.length; + + throw new _util.FormatError("Invalid TrueType Collection majorVersion: ".concat(majorVersion, ".")); } - function sanitizeHead(head, numGlyphs, locaLength) { - var data = head.data; - var version = int32(data[0], data[1], data[2], data[3]); - if (version >> 16 !== 1) { - info('Attempting to fix invalid version in head table: ' + version); - data[0] = 0; - data[1] = 1; - data[2] = 0; - data[3] = 0; - } - var indexToLocFormat = int16(data[50], data[51]); - if (indexToLocFormat < 0 || indexToLocFormat > 1) { - info('Attempting to fix invalid indexToLocFormat in head table: ' + indexToLocFormat); - var numGlyphsPlusOne = numGlyphs + 1; - if (locaLength === numGlyphsPlusOne << 1) { - data[50] = 0; - data[51] = 0; - } else if (locaLength === numGlyphsPlusOne << 2) { - data[50] = 0; - data[51] = 1; + + function readTrueTypeCollectionData(ttc, fontName) { + var _readTrueTypeCollecti = readTrueTypeCollectionHeader(ttc), + numFonts = _readTrueTypeCollecti.numFonts, + offsetTable = _readTrueTypeCollecti.offsetTable; + + for (var i = 0; i < numFonts; i++) { + ttc.pos = (ttc.start || 0) + offsetTable[i]; + var potentialHeader = readOpenTypeHeader(ttc); + var potentialTables = readTables(ttc, potentialHeader.numTables); + + if (!potentialTables['name']) { + throw new _util.FormatError('TrueType Collection font must contain a "name" table.'); + } + + var nameTable = readNameTable(potentialTables['name']); + + for (var j = 0, jj = nameTable.length; j < jj; j++) { + for (var k = 0, kk = nameTable[j].length; k < kk; k++) { + var nameEntry = nameTable[j][k]; + + if (nameEntry && nameEntry.replace(/\s/g, '') === fontName) { + return { + header: potentialHeader, + tables: potentialTables + }; + } + } + } + } + + throw new _util.FormatError("TrueType Collection does not contain \"".concat(fontName, "\" font.")); + } + + function readCmapTable(cmap, font, isSymbolicFont, hasEncoding) { + if (!cmap) { + (0, _util.warn)('No cmap table available.'); + return { + platformId: -1, + encodingId: -1, + mappings: [], + hasShortCmap: false + }; + } + + var segment; + var start = (font.start ? font.start : 0) + cmap.offset; + font.pos = start; + font.getUint16(); + var numTables = font.getUint16(); + var potentialTable; + var canBreak = false; + + for (var i = 0; i < numTables; i++) { + var platformId = font.getUint16(); + var encodingId = font.getUint16(); + var offset = font.getInt32() >>> 0; + var useTable = false; + + if (potentialTable && potentialTable.platformId === platformId && potentialTable.encodingId === encodingId) { + continue; + } + + if (platformId === 0 && encodingId === 0) { + useTable = true; + } else if (platformId === 1 && encodingId === 0) { + useTable = true; + } else if (platformId === 3 && encodingId === 1 && (hasEncoding || !potentialTable)) { + useTable = true; + + if (!isSymbolicFont) { + canBreak = true; + } + } else if (isSymbolicFont && platformId === 3 && encodingId === 0) { + useTable = true; + canBreak = true; + } + + if (useTable) { + potentialTable = { + platformId: platformId, + encodingId: encodingId, + offset: offset + }; + } + + if (canBreak) { + break; + } + } + + if (potentialTable) { + font.pos = start + potentialTable.offset; + } + + if (!potentialTable || font.peekByte() === -1) { + (0, _util.warn)('Could not find a preferred cmap table.'); + return { + platformId: -1, + encodingId: -1, + mappings: [], + hasShortCmap: false + }; + } + + var format = font.getUint16(); + font.getUint16(); + font.getUint16(); + var hasShortCmap = false; + var mappings = []; + var j, glyphId; + + if (format === 0) { + for (j = 0; j < 256; j++) { + var index = font.getByte(); + + if (!index) { + continue; + } + + mappings.push({ + charCode: j, + glyphId: index + }); + } + + hasShortCmap = true; + } else if (format === 4) { + var segCount = font.getUint16() >> 1; + font.getBytes(6); + var segIndex, + segments = []; + + for (segIndex = 0; segIndex < segCount; segIndex++) { + segments.push({ + end: font.getUint16() + }); + } + + font.getUint16(); + + for (segIndex = 0; segIndex < segCount; segIndex++) { + segments[segIndex].start = font.getUint16(); + } + + for (segIndex = 0; segIndex < segCount; segIndex++) { + segments[segIndex].delta = font.getUint16(); + } + + var offsetsCount = 0; + + for (segIndex = 0; segIndex < segCount; segIndex++) { + segment = segments[segIndex]; + var rangeOffset = font.getUint16(); + + if (!rangeOffset) { + segment.offsetIndex = -1; + continue; + } + + var offsetIndex = (rangeOffset >> 1) - (segCount - segIndex); + segment.offsetIndex = offsetIndex; + offsetsCount = Math.max(offsetsCount, offsetIndex + segment.end - segment.start + 1); + } + + var offsets = []; + + for (j = 0; j < offsetsCount; j++) { + offsets.push(font.getUint16()); + } + + for (segIndex = 0; segIndex < segCount; segIndex++) { + segment = segments[segIndex]; + start = segment.start; + var end = segment.end; + var delta = segment.delta; + offsetIndex = segment.offsetIndex; + + for (j = start; j <= end; j++) { + if (j === 0xFFFF) { + continue; + } + + glyphId = offsetIndex < 0 ? j : offsets[offsetIndex + j - start]; + glyphId = glyphId + delta & 0xFFFF; + mappings.push({ + charCode: j, + glyphId: glyphId + }); + } + } + } else if (format === 6) { + var firstCode = font.getUint16(); + var entryCount = font.getUint16(); + + for (j = 0; j < entryCount; j++) { + glyphId = font.getUint16(); + var charCode = firstCode + j; + mappings.push({ + charCode: charCode, + glyphId: glyphId + }); + } } else { - warn('Could not fix indexToLocFormat: ' + indexToLocFormat); + (0, _util.warn)('cmap table has unsupported format: ' + format); + return { + platformId: -1, + encodingId: -1, + mappings: [], + hasShortCmap: false + }; } - } + + mappings.sort(function (a, b) { + return a.charCode - b.charCode; + }); + + for (i = 1; i < mappings.length; i++) { + if (mappings[i - 1].charCode === mappings[i].charCode) { + mappings.splice(i, 1); + i--; + } + } + + return { + platformId: potentialTable.platformId, + encodingId: potentialTable.encodingId, + mappings: mappings, + hasShortCmap: hasShortCmap + }; } - function sanitizeGlyphLocations(loca, glyf, numGlyphs, isGlyphLocationsLong, hintsValid, dupFirstEntry) { - var itemSize, itemDecode, itemEncode; - if (isGlyphLocationsLong) { - itemSize = 4; - itemDecode = function fontItemDecodeLong(data, offset) { - return data[offset] << 24 | data[offset + 1] << 16 | data[offset + 2] << 8 | data[offset + 3]; + + function sanitizeMetrics(font, header, metrics, numGlyphs) { + if (!header) { + if (metrics) { + metrics.data = null; + } + + return; + } + + font.pos = (font.start ? font.start : 0) + header.offset; + font.pos += 4; + font.pos += 2; + font.pos += 2; + font.pos += 2; + font.pos += 2; + font.pos += 2; + font.pos += 2; + font.pos += 2; + font.pos += 2; + font.pos += 2; + font.pos += 2; + font.pos += 8; + font.pos += 2; + var numOfMetrics = font.getUint16(); + + if (numOfMetrics > numGlyphs) { + (0, _util.info)('The numOfMetrics (' + numOfMetrics + ') should not be ' + 'greater than the numGlyphs (' + numGlyphs + ')'); + numOfMetrics = numGlyphs; + header.data[34] = (numOfMetrics & 0xff00) >> 8; + header.data[35] = numOfMetrics & 0x00ff; + } + + var numOfSidebearings = numGlyphs - numOfMetrics; + var numMissing = numOfSidebearings - (metrics.length - numOfMetrics * 4 >> 1); + + if (numMissing > 0) { + var entries = new Uint8Array(metrics.length + numMissing * 2); + entries.set(metrics.data); + metrics.data = entries; + } + } + + function sanitizeGlyph(source, sourceStart, sourceEnd, dest, destStart, hintsValid) { + var glyphProfile = { + length: 0, + sizeOfInstructions: 0 }; - itemEncode = function fontItemEncodeLong(data, offset, value) { - data[offset] = value >>> 24 & 0xFF; - data[offset + 1] = value >> 16 & 0xFF; - data[offset + 2] = value >> 8 & 0xFF; - data[offset + 3] = value & 0xFF; - }; - } else { - itemSize = 2; - itemDecode = function fontItemDecode(data, offset) { - return data[offset] << 9 | data[offset + 1] << 1; - }; - itemEncode = function fontItemEncode(data, offset, value) { - data[offset] = value >> 9 & 0xFF; - data[offset + 1] = value >> 1 & 0xFF; - }; - } - var locaData = loca.data; - var locaDataSize = itemSize * (1 + numGlyphs); - if (locaData.length !== locaDataSize) { + + if (sourceEnd - sourceStart <= 12) { + return glyphProfile; + } + + var glyf = source.subarray(sourceStart, sourceEnd); + var contoursCount = signedInt16(glyf[0], glyf[1]); + + if (contoursCount < 0) { + contoursCount = -1; + writeSignedInt16(glyf, 0, contoursCount); + dest.set(glyf, destStart); + glyphProfile.length = glyf.length; + return glyphProfile; + } + + var i, + j = 10, + flagsCount = 0; + + for (i = 0; i < contoursCount; i++) { + var endPoint = glyf[j] << 8 | glyf[j + 1]; + flagsCount = endPoint + 1; + j += 2; + } + + var instructionsStart = j; + var instructionsLength = glyf[j] << 8 | glyf[j + 1]; + glyphProfile.sizeOfInstructions = instructionsLength; + j += 2 + instructionsLength; + var instructionsEnd = j; + var coordinatesLength = 0; + + for (i = 0; i < flagsCount; i++) { + var flag = glyf[j++]; + + if (flag & 0xC0) { + glyf[j - 1] = flag & 0x3F; + } + + var xyLength = (flag & 2 ? 1 : flag & 16 ? 0 : 2) + (flag & 4 ? 1 : flag & 32 ? 0 : 2); + coordinatesLength += xyLength; + + if (flag & 8) { + var repeat = glyf[j++]; + i += repeat; + coordinatesLength += repeat * xyLength; + } + } + + if (coordinatesLength === 0) { + return glyphProfile; + } + + var glyphDataLength = j + coordinatesLength; + + if (glyphDataLength > glyf.length) { + return glyphProfile; + } + + if (!hintsValid && instructionsLength > 0) { + dest.set(glyf.subarray(0, instructionsStart), destStart); + dest.set([0, 0], destStart + instructionsStart); + dest.set(glyf.subarray(instructionsEnd, glyphDataLength), destStart + instructionsStart + 2); + glyphDataLength -= instructionsLength; + + if (glyf.length - glyphDataLength > 3) { + glyphDataLength = glyphDataLength + 3 & ~3; + } + + glyphProfile.length = glyphDataLength; + return glyphProfile; + } + + if (glyf.length - glyphDataLength > 3) { + glyphDataLength = glyphDataLength + 3 & ~3; + dest.set(glyf.subarray(0, glyphDataLength), destStart); + glyphProfile.length = glyphDataLength; + return glyphProfile; + } + + dest.set(glyf, destStart); + glyphProfile.length = glyf.length; + return glyphProfile; + } + + function sanitizeHead(head, numGlyphs, locaLength) { + var data = head.data; + var version = int32(data[0], data[1], data[2], data[3]); + + if (version >> 16 !== 1) { + (0, _util.info)('Attempting to fix invalid version in head table: ' + version); + data[0] = 0; + data[1] = 1; + data[2] = 0; + data[3] = 0; + } + + var indexToLocFormat = int16(data[50], data[51]); + + if (indexToLocFormat < 0 || indexToLocFormat > 1) { + (0, _util.info)('Attempting to fix invalid indexToLocFormat in head table: ' + indexToLocFormat); + var numGlyphsPlusOne = numGlyphs + 1; + + if (locaLength === numGlyphsPlusOne << 1) { + data[50] = 0; + data[51] = 0; + } else if (locaLength === numGlyphsPlusOne << 2) { + data[50] = 0; + data[51] = 1; + } else { + throw new _util.FormatError('Could not fix indexToLocFormat: ' + indexToLocFormat); + } + } + } + + function sanitizeGlyphLocations(loca, glyf, numGlyphs, isGlyphLocationsLong, hintsValid, dupFirstEntry, maxSizeOfInstructions) { + var itemSize, itemDecode, itemEncode; + + if (isGlyphLocationsLong) { + itemSize = 4; + + itemDecode = function fontItemDecodeLong(data, offset) { + return data[offset] << 24 | data[offset + 1] << 16 | data[offset + 2] << 8 | data[offset + 3]; + }; + + itemEncode = function fontItemEncodeLong(data, offset, value) { + data[offset] = value >>> 24 & 0xFF; + data[offset + 1] = value >> 16 & 0xFF; + data[offset + 2] = value >> 8 & 0xFF; + data[offset + 3] = value & 0xFF; + }; + } else { + itemSize = 2; + + itemDecode = function fontItemDecode(data, offset) { + return data[offset] << 9 | data[offset + 1] << 1; + }; + + itemEncode = function fontItemEncode(data, offset, value) { + data[offset] = value >> 9 & 0xFF; + data[offset + 1] = value >> 1 & 0xFF; + }; + } + + var numGlyphsOut = dupFirstEntry ? numGlyphs + 1 : numGlyphs; + var locaData = loca.data; + var locaDataSize = itemSize * (1 + numGlyphsOut); locaData = new Uint8Array(locaDataSize); locaData.set(loca.data.subarray(0, locaDataSize)); loca.data = locaData; - } - var oldGlyfData = glyf.data; - var oldGlyfDataLength = oldGlyfData.length; - var newGlyfData = new Uint8Array(oldGlyfDataLength); - var startOffset = itemDecode(locaData, 0); - var writeOffset = 0; - var missingGlyphData = Object.create(null); - itemEncode(locaData, 0, writeOffset); - var i, j; - for (i = 0, j = itemSize; i < numGlyphs; i++, j += itemSize) { - var endOffset = itemDecode(locaData, j); - if (endOffset > oldGlyfDataLength && (oldGlyfDataLength + 3 & ~3) === endOffset) { - endOffset = oldGlyfDataLength; - } - if (endOffset > oldGlyfDataLength) { - itemEncode(locaData, j, writeOffset); - startOffset = endOffset; - continue; - } - if (startOffset === endOffset) { - missingGlyphData[i] = true; - } - var newLength = sanitizeGlyph(oldGlyfData, startOffset, endOffset, newGlyfData, writeOffset, hintsValid); - writeOffset += newLength; - itemEncode(locaData, j, writeOffset); - startOffset = endOffset; - } - if (writeOffset === 0) { - var simpleGlyph = new Uint8Array([ - 0, - 1, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 49, - 0 - ]); + var oldGlyfData = glyf.data; + var oldGlyfDataLength = oldGlyfData.length; + var newGlyfData = new Uint8Array(oldGlyfDataLength); + var startOffset = itemDecode(locaData, 0); + var writeOffset = 0; + var missingGlyphs = Object.create(null); + itemEncode(locaData, 0, writeOffset); + var i, j; + for (i = 0, j = itemSize; i < numGlyphs; i++, j += itemSize) { - itemEncode(locaData, j, simpleGlyph.length); + var endOffset = itemDecode(locaData, j); + + if (endOffset === 0) { + endOffset = startOffset; + } + + if (endOffset > oldGlyfDataLength && (oldGlyfDataLength + 3 & ~3) === endOffset) { + endOffset = oldGlyfDataLength; + } + + if (endOffset > oldGlyfDataLength) { + startOffset = endOffset; + } + + var glyphProfile = sanitizeGlyph(oldGlyfData, startOffset, endOffset, newGlyfData, writeOffset, hintsValid); + var newLength = glyphProfile.length; + + if (newLength === 0) { + missingGlyphs[i] = true; + } + + if (glyphProfile.sizeOfInstructions > maxSizeOfInstructions) { + maxSizeOfInstructions = glyphProfile.sizeOfInstructions; + } + + writeOffset += newLength; + itemEncode(locaData, j, writeOffset); + startOffset = endOffset; } - glyf.data = simpleGlyph; - return missingGlyphData; - } - if (dupFirstEntry) { - var firstEntryLength = itemDecode(locaData, itemSize); - if (newGlyfData.length > firstEntryLength + writeOffset) { - glyf.data = newGlyfData.subarray(0, firstEntryLength + writeOffset); + + if (writeOffset === 0) { + var simpleGlyph = new Uint8Array([0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 49, 0]); + + for (i = 0, j = itemSize; i < numGlyphsOut; i++, j += itemSize) { + itemEncode(locaData, j, simpleGlyph.length); + } + + glyf.data = simpleGlyph; + } else if (dupFirstEntry) { + var firstEntryLength = itemDecode(locaData, itemSize); + + if (newGlyfData.length > firstEntryLength + writeOffset) { + glyf.data = newGlyfData.subarray(0, firstEntryLength + writeOffset); + } else { + glyf.data = new Uint8Array(firstEntryLength + writeOffset); + glyf.data.set(newGlyfData.subarray(0, writeOffset)); + } + + glyf.data.set(newGlyfData.subarray(0, firstEntryLength), writeOffset); + itemEncode(loca.data, locaData.length - itemSize, writeOffset + firstEntryLength); } else { - glyf.data = new Uint8Array(firstEntryLength + writeOffset); - glyf.data.set(newGlyfData.subarray(0, writeOffset)); + glyf.data = newGlyfData.subarray(0, writeOffset); } - glyf.data.set(newGlyfData.subarray(0, firstEntryLength), writeOffset); - itemEncode(loca.data, locaData.length - itemSize, writeOffset + firstEntryLength); - } else { - glyf.data = newGlyfData.subarray(0, writeOffset); - } - return missingGlyphData; - } - function readPostScriptTable(post, properties, maxpNumGlyphs) { - var start = (font.start ? font.start : 0) + post.offset; - font.pos = start; - var length = post.length, end = start + length; - var version = font.getInt32(); - font.getBytes(28); - var glyphNames; - var valid = true; - var i; - switch (version) { - case 0x00010000: - glyphNames = MacStandardGlyphOrdering; - break; - case 0x00020000: - var numGlyphs = font.getUint16(); - if (numGlyphs !== maxpNumGlyphs) { - valid = false; - break; - } - var glyphNameIndexes = []; - for (i = 0; i < numGlyphs; ++i) { - var index = font.getUint16(); - if (index >= 32768) { - valid = false; - break; - } - glyphNameIndexes.push(index); - } - if (!valid) { - break; - } - var customNames = []; - var strBuf = []; - while (font.pos < end) { - var stringLength = font.getByte(); - strBuf.length = stringLength; - for (i = 0; i < stringLength; ++i) { - strBuf[i] = String.fromCharCode(font.getByte()); - } - customNames.push(strBuf.join('')); - } - glyphNames = []; - for (i = 0; i < numGlyphs; ++i) { - var j = glyphNameIndexes[i]; - if (j < 258) { - glyphNames.push(MacStandardGlyphOrdering[j]); - continue; - } - glyphNames.push(customNames[j - 258]); - } - break; - case 0x00030000: - break; - default: - warn('Unknown/unsupported post table version ' + version); - valid = false; - if (properties.defaultEncoding) { - glyphNames = properties.defaultEncoding; - } - break; - } - properties.glyphNames = glyphNames; - return valid; - } - function readNameTable(nameTable) { - var start = (font.start ? font.start : 0) + nameTable.offset; - font.pos = start; - var names = [ - [], - [] - ]; - var length = nameTable.length, end = start + length; - var format = font.getUint16(); - var FORMAT_0_HEADER_LENGTH = 6; - if (format !== 0 || length < FORMAT_0_HEADER_LENGTH) { - return names; - } - var numRecords = font.getUint16(); - var stringsStart = font.getUint16(); - var records = []; - var NAME_RECORD_LENGTH = 12; - var i, ii; - for (i = 0; i < numRecords && font.pos + NAME_RECORD_LENGTH <= end; i++) { - var r = { - platform: font.getUint16(), - encoding: font.getUint16(), - language: font.getUint16(), - name: font.getUint16(), - length: font.getUint16(), - offset: font.getUint16() + + return { + missingGlyphs: missingGlyphs, + maxSizeOfInstructions: maxSizeOfInstructions }; - if (r.platform === 1 && r.encoding === 0 && r.language === 0 || r.platform === 3 && r.encoding === 1 && r.language === 0x409) { - records.push(r); - } - } - for (i = 0, ii = records.length; i < ii; i++) { - var record = records[i]; - if (record.length <= 0) { - continue; - } - var pos = start + stringsStart + record.offset; - if (pos + record.length > end) { - continue; - } - font.pos = pos; - var nameIndex = record.name; - if (record.encoding) { - var str = ''; - for (var j = 0, jj = record.length; j < jj; j += 2) { - str += String.fromCharCode(font.getUint16()); - } - names[1][nameIndex] = str; - } else { - names[0][nameIndex] = bytesToString(font.getBytes(record.length)); - } - } - return names; } - var TTOpsStackDeltas = [ - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - -2, - -2, - -2, - -2, - 0, - 0, - -2, - -5, - -1, - -1, - -1, - -1, - -1, - -1, - -1, - -1, - 0, - 0, - -1, - 0, - -1, - -1, - -1, - -1, - 1, - -1, - -999, - 0, - 1, - 0, - -1, - -2, - 0, - -1, - -2, - -1, - -1, - 0, - -1, - -1, - 0, - 0, - -999, - -999, - -1, - -1, - -1, - -1, - -2, - -999, - -2, - -2, - -999, - 0, - -2, - -2, - 0, - 0, - -2, - 0, - -2, - 0, - 0, - 0, - -2, - -1, - -1, - 1, - 1, - 0, - 0, - -1, - -1, - -1, - -1, - -1, - -1, - -1, - 0, - 0, - -1, - 0, - -1, - -1, - 0, - -999, - -1, - -1, - -1, - -1, - -1, - -1, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - -2, - -999, - -999, - -999, - -999, - -999, - -1, - -1, - -2, - -2, - 0, - 0, - 0, - 0, - -1, - -1, - -999, - -2, - -2, - 0, - 0, - -1, - -2, - -2, - 0, - 0, - 0, - -1, - -1, - -1, - -2 - ]; + + function readPostScriptTable(post, properties, maxpNumGlyphs) { + var start = (font.start ? font.start : 0) + post.offset; + font.pos = start; + var length = post.length, + end = start + length; + var version = font.getInt32(); + font.getBytes(28); + var glyphNames; + var valid = true; + var i; + + switch (version) { + case 0x00010000: + glyphNames = MacStandardGlyphOrdering; + break; + + case 0x00020000: + var numGlyphs = font.getUint16(); + + if (numGlyphs !== maxpNumGlyphs) { + valid = false; + break; + } + + var glyphNameIndexes = []; + + for (i = 0; i < numGlyphs; ++i) { + var index = font.getUint16(); + + if (index >= 32768) { + valid = false; + break; + } + + glyphNameIndexes.push(index); + } + + if (!valid) { + break; + } + + var customNames = []; + var strBuf = []; + + while (font.pos < end) { + var stringLength = font.getByte(); + strBuf.length = stringLength; + + for (i = 0; i < stringLength; ++i) { + strBuf[i] = String.fromCharCode(font.getByte()); + } + + customNames.push(strBuf.join('')); + } + + glyphNames = []; + + for (i = 0; i < numGlyphs; ++i) { + var j = glyphNameIndexes[i]; + + if (j < 258) { + glyphNames.push(MacStandardGlyphOrdering[j]); + continue; + } + + glyphNames.push(customNames[j - 258]); + } + + break; + + case 0x00030000: + break; + + default: + (0, _util.warn)('Unknown/unsupported post table version ' + version); + valid = false; + + if (properties.defaultEncoding) { + glyphNames = properties.defaultEncoding; + } + + break; + } + + properties.glyphNames = glyphNames; + return valid; + } + + function readNameTable(nameTable) { + var start = (font.start ? font.start : 0) + nameTable.offset; + font.pos = start; + var names = [[], []]; + var length = nameTable.length, + end = start + length; + var format = font.getUint16(); + var FORMAT_0_HEADER_LENGTH = 6; + + if (format !== 0 || length < FORMAT_0_HEADER_LENGTH) { + return names; + } + + var numRecords = font.getUint16(); + var stringsStart = font.getUint16(); + var records = []; + var NAME_RECORD_LENGTH = 12; + var i, ii; + + for (i = 0; i < numRecords && font.pos + NAME_RECORD_LENGTH <= end; i++) { + var r = { + platform: font.getUint16(), + encoding: font.getUint16(), + language: font.getUint16(), + name: font.getUint16(), + length: font.getUint16(), + offset: font.getUint16() + }; + + if (r.platform === 1 && r.encoding === 0 && r.language === 0 || r.platform === 3 && r.encoding === 1 && r.language === 0x409) { + records.push(r); + } + } + + for (i = 0, ii = records.length; i < ii; i++) { + var record = records[i]; + + if (record.length <= 0) { + continue; + } + + var pos = start + stringsStart + record.offset; + + if (pos + record.length > end) { + continue; + } + + font.pos = pos; + var nameIndex = record.name; + + if (record.encoding) { + var str = ''; + + for (var j = 0, jj = record.length; j < jj; j += 2) { + str += String.fromCharCode(font.getUint16()); + } + + names[1][nameIndex] = str; + } else { + names[0][nameIndex] = (0, _util.bytesToString)(font.getBytes(record.length)); + } + } + + return names; + } + + var TTOpsStackDeltas = [0, 0, 0, 0, 0, 0, 0, 0, -2, -2, -2, -2, 0, 0, -2, -5, -1, -1, -1, -1, -1, -1, -1, -1, 0, 0, -1, 0, -1, -1, -1, -1, 1, -1, -999, 0, 1, 0, -1, -2, 0, -1, -2, -1, -1, 0, -1, -1, 0, 0, -999, -999, -1, -1, -1, -1, -2, -999, -2, -2, -999, 0, -2, -2, 0, 0, -2, 0, -2, 0, 0, 0, -2, -1, -1, 1, 1, 0, 0, -1, -1, -1, -1, -1, -1, -1, 0, 0, -1, 0, -1, -1, 0, -999, -1, -1, -1, -1, -1, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -2, -999, -999, -999, -999, -999, -1, -1, -2, -2, 0, 0, 0, 0, -1, -1, -999, -2, -2, 0, 0, -1, -2, -2, 0, 0, 0, -1, -1, -1, -2]; + function sanitizeTTProgram(table, ttContext) { - var data = table.data; - var i = 0, j, n, b, funcId, pc, lastEndf = 0, lastDeff = 0; - var stack = []; - var callstack = []; - var functionsCalled = []; - var tooComplexToFollowFunctions = ttContext.tooComplexToFollowFunctions; - var inFDEF = false, ifLevel = 0, inELSE = 0; - for (var ii = data.length; i < ii;) { - var op = data[i++]; - if (op === 0x40) { - n = data[i++]; - if (inFDEF || inELSE) { - i += n; - } else { - for (j = 0; j < n; j++) { - stack.push(data[i++]); + var data = table.data; + var i = 0, + j, + n, + b, + funcId, + pc, + lastEndf = 0, + lastDeff = 0; + var stack = []; + var callstack = []; + var functionsCalled = []; + var tooComplexToFollowFunctions = ttContext.tooComplexToFollowFunctions; + var inFDEF = false, + ifLevel = 0, + inELSE = 0; + + for (var ii = data.length; i < ii;) { + var op = data[i++]; + + if (op === 0x40) { + n = data[i++]; + + if (inFDEF || inELSE) { + i += n; + } else { + for (j = 0; j < n; j++) { + stack.push(data[i++]); + } + } + } else if (op === 0x41) { + n = data[i++]; + + if (inFDEF || inELSE) { + i += n * 2; + } else { + for (j = 0; j < n; j++) { + b = data[i++]; + stack.push(b << 8 | data[i++]); + } + } + } else if ((op & 0xF8) === 0xB0) { + n = op - 0xB0 + 1; + + if (inFDEF || inELSE) { + i += n; + } else { + for (j = 0; j < n; j++) { + stack.push(data[i++]); + } + } + } else if ((op & 0xF8) === 0xB8) { + n = op - 0xB8 + 1; + + if (inFDEF || inELSE) { + i += n * 2; + } else { + for (j = 0; j < n; j++) { + b = data[i++]; + stack.push(b << 8 | data[i++]); + } + } + } else if (op === 0x2B && !tooComplexToFollowFunctions) { + if (!inFDEF && !inELSE) { + funcId = stack[stack.length - 1]; + + if (isNaN(funcId)) { + (0, _util.info)('TT: CALL empty stack (or invalid entry).'); + } else { + ttContext.functionsUsed[funcId] = true; + + if (funcId in ttContext.functionsStackDeltas) { + var newStackLength = stack.length + ttContext.functionsStackDeltas[funcId]; + + if (newStackLength < 0) { + (0, _util.warn)('TT: CALL invalid functions stack delta.'); + ttContext.hintsValid = false; + return; + } + + stack.length = newStackLength; + } else if (funcId in ttContext.functionsDefined && !functionsCalled.includes(funcId)) { + callstack.push({ + data: data, + i: i, + stackTop: stack.length - 1 + }); + functionsCalled.push(funcId); + pc = ttContext.functionsDefined[funcId]; + + if (!pc) { + (0, _util.warn)('TT: CALL non-existent function'); + ttContext.hintsValid = false; + return; + } + + data = pc.data; + i = pc.i; + } + } + } + } else if (op === 0x2C && !tooComplexToFollowFunctions) { + if (inFDEF || inELSE) { + (0, _util.warn)('TT: nested FDEFs not allowed'); + tooComplexToFollowFunctions = true; + } + + inFDEF = true; + lastDeff = i; + funcId = stack.pop(); + ttContext.functionsDefined[funcId] = { + data: data, + i: i + }; + } else if (op === 0x2D) { + if (inFDEF) { + inFDEF = false; + lastEndf = i; + } else { + pc = callstack.pop(); + + if (!pc) { + (0, _util.warn)('TT: ENDF bad stack'); + ttContext.hintsValid = false; + return; + } + + funcId = functionsCalled.pop(); + data = pc.data; + i = pc.i; + ttContext.functionsStackDeltas[funcId] = stack.length - pc.stackTop; + } + } else if (op === 0x89) { + if (inFDEF || inELSE) { + (0, _util.warn)('TT: nested IDEFs not allowed'); + tooComplexToFollowFunctions = true; + } + + inFDEF = true; + lastDeff = i; + } else if (op === 0x58) { + ++ifLevel; + } else if (op === 0x1B) { + inELSE = ifLevel; + } else if (op === 0x59) { + if (inELSE === ifLevel) { + inELSE = 0; + } + + --ifLevel; + } else if (op === 0x1C) { + if (!inFDEF && !inELSE) { + var offset = stack[stack.length - 1]; + + if (offset > 0) { + i += offset - 1; + } + } } - } - } else if (op === 0x41) { - n = data[i++]; - if (inFDEF || inELSE) { - i += n * 2; - } else { - for (j = 0; j < n; j++) { - b = data[i++]; - stack.push(b << 8 | data[i++]); + + if (!inFDEF && !inELSE) { + var stackDelta = op <= 0x8E ? TTOpsStackDeltas[op] : op >= 0xC0 && op <= 0xDF ? -1 : op >= 0xE0 ? -2 : 0; + + if (op >= 0x71 && op <= 0x75) { + n = stack.pop(); + + if (!isNaN(n)) { + stackDelta = -n * 2; + } + } + + while (stackDelta < 0 && stack.length > 0) { + stack.pop(); + stackDelta++; + } + + while (stackDelta > 0) { + stack.push(NaN); + stackDelta--; + } } - } - } else if ((op & 0xF8) === 0xB0) { - n = op - 0xB0 + 1; - if (inFDEF || inELSE) { - i += n; - } else { - for (j = 0; j < n; j++) { - stack.push(data[i++]); - } - } - } else if ((op & 0xF8) === 0xB8) { - n = op - 0xB8 + 1; - if (inFDEF || inELSE) { - i += n * 2; - } else { - for (j = 0; j < n; j++) { - b = data[i++]; - stack.push(b << 8 | data[i++]); - } - } - } else if (op === 0x2B && !tooComplexToFollowFunctions) { - if (!inFDEF && !inELSE) { - funcId = stack[stack.length - 1]; - ttContext.functionsUsed[funcId] = true; - if (funcId in ttContext.functionsStackDeltas) { - stack.length += ttContext.functionsStackDeltas[funcId]; - } else if (funcId in ttContext.functionsDefined && functionsCalled.indexOf(funcId) < 0) { - callstack.push({ - data: data, - i: i, - stackTop: stack.length - 1 - }); - functionsCalled.push(funcId); - pc = ttContext.functionsDefined[funcId]; - if (!pc) { - warn('TT: CALL non-existent function'); + } + + ttContext.tooComplexToFollowFunctions = tooComplexToFollowFunctions; + var content = [data]; + + if (i > data.length) { + content.push(new Uint8Array(i - data.length)); + } + + if (lastDeff > lastEndf) { + (0, _util.warn)('TT: complementing a missing function tail'); + content.push(new Uint8Array([0x22, 0x2D])); + } + + foldTTTable(table, content); + } + + function checkInvalidFunctions(ttContext, maxFunctionDefs) { + if (ttContext.tooComplexToFollowFunctions) { + return; + } + + if (ttContext.functionsDefined.length > maxFunctionDefs) { + (0, _util.warn)('TT: more functions defined than expected'); + ttContext.hintsValid = false; + return; + } + + for (var j = 0, jj = ttContext.functionsUsed.length; j < jj; j++) { + if (j > maxFunctionDefs) { + (0, _util.warn)('TT: invalid function id: ' + j); ttContext.hintsValid = false; return; - } - data = pc.data; - i = pc.i; } - } - } else if (op === 0x2C && !tooComplexToFollowFunctions) { - if (inFDEF || inELSE) { - warn('TT: nested FDEFs not allowed'); - tooComplexToFollowFunctions = true; - } - inFDEF = true; - lastDeff = i; - funcId = stack.pop(); - ttContext.functionsDefined[funcId] = { - data: data, - i: i - }; - } else if (op === 0x2D) { - if (inFDEF) { - inFDEF = false; - lastEndf = i; - } else { - pc = callstack.pop(); - if (!pc) { - warn('TT: ENDF bad stack'); - ttContext.hintsValid = false; - return; + + if (ttContext.functionsUsed[j] && !ttContext.functionsDefined[j]) { + (0, _util.warn)('TT: undefined function: ' + j); + ttContext.hintsValid = false; + return; } - funcId = functionsCalled.pop(); - data = pc.data; - i = pc.i; - ttContext.functionsStackDeltas[funcId] = stack.length - pc.stackTop; - } - } else if (op === 0x89) { - if (inFDEF || inELSE) { - warn('TT: nested IDEFs not allowed'); - tooComplexToFollowFunctions = true; - } - inFDEF = true; - lastDeff = i; - } else if (op === 0x58) { - ++ifLevel; - } else if (op === 0x1B) { - inELSE = ifLevel; - } else if (op === 0x59) { - if (inELSE === ifLevel) { - inELSE = 0; - } - --ifLevel; - } else if (op === 0x1C) { - if (!inFDEF && !inELSE) { - var offset = stack[stack.length - 1]; - if (offset > 0) { - i += offset - 1; - } - } } - if (!inFDEF && !inELSE) { - var stackDelta = op <= 0x8E ? TTOpsStackDeltas[op] : op >= 0xC0 && op <= 0xDF ? -1 : op >= 0xE0 ? -2 : 0; - if (op >= 0x71 && op <= 0x75) { - n = stack.pop(); - if (!isNaN(n)) { - stackDelta = -n * 2; - } - } - while (stackDelta < 0 && stack.length > 0) { - stack.pop(); - stackDelta++; - } - while (stackDelta > 0) { - stack.push(NaN); - stackDelta--; - } - } - } - ttContext.tooComplexToFollowFunctions = tooComplexToFollowFunctions; - var content = [data]; - if (i > data.length) { - content.push(new Uint8Array(i - data.length)); - } - if (lastDeff > lastEndf) { - warn('TT: complementing a missing function tail'); - content.push(new Uint8Array([ - 0x22, - 0x2D - ])); - } - foldTTTable(table, content); - } - function checkInvalidFunctions(ttContext, maxFunctionDefs) { - if (ttContext.tooComplexToFollowFunctions) { - return; - } - if (ttContext.functionsDefined.length > maxFunctionDefs) { - warn('TT: more functions defined than expected'); - ttContext.hintsValid = false; - return; - } - for (var j = 0, jj = ttContext.functionsUsed.length; j < jj; j++) { - if (j > maxFunctionDefs) { - warn('TT: invalid function id: ' + j); - ttContext.hintsValid = false; - return; - } - if (ttContext.functionsUsed[j] && !ttContext.functionsDefined[j]) { - warn('TT: undefined function: ' + j); - ttContext.hintsValid = false; - return; - } - } } + function foldTTTable(table, content) { - if (content.length > 1) { - var newLength = 0; - var j, jj; - for (j = 0, jj = content.length; j < jj; j++) { - newLength += content[j].length; + if (content.length > 1) { + var newLength = 0; + var j, jj; + + for (j = 0, jj = content.length; j < jj; j++) { + newLength += content[j].length; + } + + newLength = newLength + 3 & ~3; + var result = new Uint8Array(newLength); + var pos = 0; + + for (j = 0, jj = content.length; j < jj; j++) { + result.set(content[j], pos); + pos += content[j].length; + } + + table.data = result; + table.length = newLength; } - newLength = newLength + 3 & ~3; - var result = new Uint8Array(newLength); - var pos = 0; - for (j = 0, jj = content.length; j < jj; j++) { - result.set(content[j], pos); - pos += content[j].length; - } - table.data = result; - table.length = newLength; - } } + function sanitizeTTPrograms(fpgm, prep, cvt, maxFunctionDefs) { - var ttContext = { - functionsDefined: [], - functionsUsed: [], - functionsStackDeltas: [], - tooComplexToFollowFunctions: false, - hintsValid: true - }; - if (fpgm) { - sanitizeTTProgram(fpgm, ttContext); - } - if (prep) { - sanitizeTTProgram(prep, ttContext); - } - if (fpgm) { - checkInvalidFunctions(ttContext, maxFunctionDefs); - } - if (cvt && cvt.length & 1) { - var cvtData = new Uint8Array(cvt.length + 1); - cvtData.set(cvt.data); - cvt.data = cvtData; - } - return ttContext.hintsValid; - } - font = new Stream(new Uint8Array(font.getBytes())); - var VALID_TABLES = [ - 'OS/2', - 'cmap', - 'head', - 'hhea', - 'hmtx', - 'maxp', - 'name', - 'post', - 'loca', - 'glyf', - 'fpgm', - 'prep', - 'cvt ', - 'CFF ' - ]; - var header = readOpenTypeHeader(font); - var numTables = header.numTables; - var cff, cffFile; - var tables = Object.create(null); - tables['OS/2'] = null; - tables['cmap'] = null; - tables['head'] = null; - tables['hhea'] = null; - tables['hmtx'] = null; - tables['maxp'] = null; - tables['name'] = null; - tables['post'] = null; - var table; - for (var i = 0; i < numTables; i++) { - table = readTableEntry(font); - if (VALID_TABLES.indexOf(table.tag) < 0) { - continue; - } - if (table.length === 0) { - continue; - } - tables[table.tag] = table; - } - var isTrueType = !tables['CFF ']; - if (!isTrueType) { - if (header.version === 'OTTO' && !properties.composite || !tables['head'] || !tables['hhea'] || !tables['maxp'] || !tables['post']) { - cffFile = new Stream(tables['CFF '].data); - cff = new CFFFont(cffFile, properties); - adjustWidths(properties); - return this.convert(name, cff, properties); - } - delete tables['glyf']; - delete tables['loca']; - delete tables['fpgm']; - delete tables['prep']; - delete tables['cvt ']; - this.isOpenType = true; - } else { - if (!tables['loca']) { - error('Required "loca" table is not found'); - } - if (!tables['glyf']) { - warn('Required "glyf" table is not found -- trying to recover.'); - tables['glyf'] = { - tag: 'glyf', - data: new Uint8Array(0) + var ttContext = { + functionsDefined: [], + functionsUsed: [], + functionsStackDeltas: [], + tooComplexToFollowFunctions: false, + hintsValid: true }; - } - this.isOpenType = false; + + if (fpgm) { + sanitizeTTProgram(fpgm, ttContext); + } + + if (prep) { + sanitizeTTProgram(prep, ttContext); + } + + if (fpgm) { + checkInvalidFunctions(ttContext, maxFunctionDefs); + } + + if (cvt && cvt.length & 1) { + var cvtData = new Uint8Array(cvt.length + 1); + cvtData.set(cvt.data); + cvt.data = cvtData; + } + + return ttContext.hintsValid; } + + font = new _stream.Stream(new Uint8Array(font.getBytes())); + var header, tables; + + if (isTrueTypeCollectionFile(font)) { + var ttcData = readTrueTypeCollectionData(font, this.name); + header = ttcData.header; + tables = ttcData.tables; + } else { + header = readOpenTypeHeader(font); + tables = readTables(font, header.numTables); + } + + var cff, cffFile; + var isTrueType = !tables['CFF ']; + + if (!isTrueType) { + var isComposite = properties.composite && ((properties.cidToGidMap || []).length > 0 || !(properties.cMap instanceof _cmap.IdentityCMap)); + + if (header.version === 'OTTO' && !isComposite || !tables['head'] || !tables['hhea'] || !tables['maxp'] || !tables['post']) { + cffFile = new _stream.Stream(tables['CFF '].data); + cff = new CFFFont(cffFile, properties); + adjustWidths(properties); + return this.convert(name, cff, properties); + } + + delete tables['glyf']; + delete tables['loca']; + delete tables['fpgm']; + delete tables['prep']; + delete tables['cvt ']; + this.isOpenType = true; + } else { + if (!tables['loca']) { + throw new _util.FormatError('Required "loca" table is not found'); + } + + if (!tables['glyf']) { + (0, _util.warn)('Required "glyf" table is not found -- trying to recover.'); + tables['glyf'] = { + tag: 'glyf', + data: new Uint8Array(0) + }; + } + + this.isOpenType = false; + } + if (!tables['maxp']) { - error('Required "maxp" table is not found'); + throw new _util.FormatError('Required "maxp" table is not found'); } + font.pos = (font.start || 0) + tables['maxp'].offset; var version = font.getInt32(); var numGlyphs = font.getUint16(); + var numGlyphsOut = numGlyphs + 1; + var dupFirstEntry = true; + + if (numGlyphsOut > 0xFFFF) { + dupFirstEntry = false; + numGlyphsOut = numGlyphs; + (0, _util.warn)('Not enough space in glyfs to duplicate first glyph.'); + } + var maxFunctionDefs = 0; + var maxSizeOfInstructions = 0; + if (version >= 0x00010000 && tables['maxp'].length >= 22) { - font.pos += 8; - var maxZones = font.getUint16(); - if (maxZones > 2) { - tables['maxp'].data[14] = 0; - tables['maxp'].data[15] = 2; - } - font.pos += 4; - maxFunctionDefs = font.getUint16(); - } - var dupFirstEntry = false; - if (properties.type === 'CIDFontType2' && properties.toUnicode && properties.toUnicode.get(0) > '\u0000') { - dupFirstEntry = true; - numGlyphs++; - tables['maxp'].data[4] = numGlyphs >> 8; - tables['maxp'].data[5] = numGlyphs & 255; + font.pos += 8; + var maxZones = font.getUint16(); + + if (maxZones > 2) { + tables['maxp'].data[14] = 0; + tables['maxp'].data[15] = 2; + } + + font.pos += 4; + maxFunctionDefs = font.getUint16(); + font.pos += 4; + maxSizeOfInstructions = font.getUint16(); } + + tables['maxp'].data[4] = numGlyphsOut >> 8; + tables['maxp'].data[5] = numGlyphsOut & 255; var hintsValid = sanitizeTTPrograms(tables['fpgm'], tables['prep'], tables['cvt '], maxFunctionDefs); + if (!hintsValid) { - delete tables['fpgm']; - delete tables['prep']; - delete tables['cvt ']; + delete tables['fpgm']; + delete tables['prep']; + delete tables['cvt ']; } - sanitizeMetrics(font, tables['hhea'], tables['hmtx'], numGlyphs); + + sanitizeMetrics(font, tables['hhea'], tables['hmtx'], numGlyphsOut); + if (!tables['head']) { - error('Required "head" table is not found'); + throw new _util.FormatError('Required "head" table is not found'); } + sanitizeHead(tables['head'], numGlyphs, isTrueType ? tables['loca'].length : 0); var missingGlyphs = Object.create(null); + if (isTrueType) { - var isGlyphLocationsLong = int16(tables['head'].data[50], tables['head'].data[51]); - missingGlyphs = sanitizeGlyphLocations(tables['loca'], tables['glyf'], numGlyphs, isGlyphLocationsLong, hintsValid, dupFirstEntry); + var isGlyphLocationsLong = int16(tables['head'].data[50], tables['head'].data[51]); + var glyphsInfo = sanitizeGlyphLocations(tables['loca'], tables['glyf'], numGlyphs, isGlyphLocationsLong, hintsValid, dupFirstEntry, maxSizeOfInstructions); + missingGlyphs = glyphsInfo.missingGlyphs; + + if (version >= 0x00010000 && tables['maxp'].length >= 22) { + tables['maxp'].data[26] = glyphsInfo.maxSizeOfInstructions >> 8; + tables['maxp'].data[27] = glyphsInfo.maxSizeOfInstructions & 255; + } } + if (!tables['hhea']) { - error('Required "hhea" table is not found'); + throw new _util.FormatError('Required "hhea" table is not found'); } + if (tables['hhea'].data[10] === 0 && tables['hhea'].data[11] === 0) { - tables['hhea'].data[10] = 0xFF; - tables['hhea'].data[11] = 0xFF; + tables['hhea'].data[10] = 0xFF; + tables['hhea'].data[11] = 0xFF; } + var metricsOverride = { - unitsPerEm: int16(tables['head'].data[18], tables['head'].data[19]), - yMax: int16(tables['head'].data[42], tables['head'].data[43]), - yMin: signedInt16(tables['head'].data[38], tables['head'].data[39]), - ascent: int16(tables['hhea'].data[4], tables['hhea'].data[5]), - descent: signedInt16(tables['hhea'].data[6], tables['hhea'].data[7]) + unitsPerEm: int16(tables['head'].data[18], tables['head'].data[19]), + yMax: int16(tables['head'].data[42], tables['head'].data[43]), + yMin: signedInt16(tables['head'].data[38], tables['head'].data[39]), + ascent: int16(tables['hhea'].data[4], tables['hhea'].data[5]), + descent: signedInt16(tables['hhea'].data[6], tables['hhea'].data[7]) }; this.ascent = metricsOverride.ascent / metricsOverride.unitsPerEm; this.descent = metricsOverride.descent / metricsOverride.unitsPerEm; + if (tables['post']) { - var valid = readPostScriptTable(tables['post'], properties, numGlyphs); - if (!valid) { - tables['post'] = null; - } + readPostScriptTable(tables['post'], properties, numGlyphs); } - var charCodeToGlyphId = [], charCode; - var toUnicode = properties.toUnicode, widths = properties.widths; - var skipToUnicode = toUnicode instanceof IdentityToUnicodeMap || toUnicode.length === 0x10000; - function hasGlyph(glyphId, charCode, widthCode) { - if (!missingGlyphs[glyphId]) { - return true; - } - if (!skipToUnicode && charCode >= 0 && toUnicode.has(charCode)) { - return true; - } - if (widths && widthCode >= 0 && isNum(widths[widthCode])) { - return true; - } - return false; - } - if (properties.composite) { - var cidToGidMap = properties.cidToGidMap || []; - var isCidToGidMapEmpty = cidToGidMap.length === 0; - properties.cMap.forEach(function (charCode, cid) { - assert(cid <= 0xffff, 'Max size of CID is 65,535'); - var glyphId = -1; - if (isCidToGidMapEmpty) { - glyphId = cid; - } else if (cidToGidMap[cid] !== undefined) { - glyphId = cidToGidMap[cid]; - } - if (glyphId >= 0 && glyphId < numGlyphs && hasGlyph(glyphId, charCode, cid)) { - charCodeToGlyphId[charCode] = glyphId; - } - }); - if (dupFirstEntry && (isCidToGidMapEmpty || !charCodeToGlyphId[0])) { - charCodeToGlyphId[0] = numGlyphs - 1; - } - } else { - var cmapTable = readCmapTable(tables['cmap'], font, this.isSymbolicFont, properties.hasEncoding); - var cmapPlatformId = cmapTable.platformId; - var cmapEncodingId = cmapTable.encodingId; - var cmapMappings = cmapTable.mappings; - var cmapMappingsLength = cmapMappings.length; - if (properties.hasEncoding && (cmapPlatformId === 3 && cmapEncodingId === 1 || cmapPlatformId === 1 && cmapEncodingId === 0) || cmapPlatformId === -1 && cmapEncodingId === -1 && !!getEncoding(properties.baseEncodingName)) { - var baseEncoding = []; - if (properties.baseEncodingName === 'MacRomanEncoding' || properties.baseEncodingName === 'WinAnsiEncoding') { - baseEncoding = getEncoding(properties.baseEncodingName); - } - var glyphsUnicodeMap = getGlyphsUnicode(); - for (charCode = 0; charCode < 256; charCode++) { - var glyphName, standardGlyphName; - if (this.differences && charCode in this.differences) { - glyphName = this.differences[charCode]; - } else if (charCode in baseEncoding && baseEncoding[charCode] !== '') { - glyphName = baseEncoding[charCode]; - } else { - glyphName = StandardEncoding[charCode]; - } - if (!glyphName) { - continue; - } - standardGlyphName = recoverGlyphName(glyphName, glyphsUnicodeMap); - var unicodeOrCharCode, isUnicode = false; - if (cmapPlatformId === 3 && cmapEncodingId === 1) { - unicodeOrCharCode = glyphsUnicodeMap[standardGlyphName]; - isUnicode = true; - } else if (cmapPlatformId === 1 && cmapEncodingId === 0) { - unicodeOrCharCode = MacRomanEncoding.indexOf(standardGlyphName); - } - var found = false; - for (i = 0; i < cmapMappingsLength; ++i) { - if (cmapMappings[i].charCode !== unicodeOrCharCode) { - continue; - } - var code = isUnicode ? charCode : unicodeOrCharCode; - if (hasGlyph(cmapMappings[i].glyphId, code, -1)) { - charCodeToGlyphId[charCode] = cmapMappings[i].glyphId; - found = true; - break; - } - } - if (!found && properties.glyphNames) { - var glyphId = properties.glyphNames.indexOf(glyphName); - if (glyphId === -1 && standardGlyphName !== glyphName) { - glyphId = properties.glyphNames.indexOf(standardGlyphName); - } - if (glyphId > 0 && hasGlyph(glyphId, -1, -1)) { - charCodeToGlyphId[charCode] = glyphId; - found = true; - } - } - if (!found) { - charCodeToGlyphId[charCode] = 0; - } - } - } else if (cmapPlatformId === 0 && cmapEncodingId === 0) { - for (i = 0; i < cmapMappingsLength; ++i) { - charCodeToGlyphId[cmapMappings[i].charCode] = cmapMappings[i].glyphId; - } - } else { - for (i = 0; i < cmapMappingsLength; ++i) { - charCode = cmapMappings[i].charCode & 0xFF; - charCodeToGlyphId[charCode] = cmapMappings[i].glyphId; - } - } - } - if (charCodeToGlyphId.length === 0) { - charCodeToGlyphId[0] = 0; - } - var newMapping = adjustMapping(charCodeToGlyphId, properties); - this.toFontChar = newMapping.toFontChar; - tables['cmap'] = { - tag: 'cmap', - data: createCmapTable(newMapping.charCodeToGlyphId, numGlyphs) - }; - if (!tables['OS/2'] || !validateOS2Table(tables['OS/2'])) { - tables['OS/2'] = { - tag: 'OS/2', - data: createOS2Table(properties, newMapping.charCodeToGlyphId, metricsOverride) - }; - } - if (!tables['post']) { - tables['post'] = { + + tables['post'] = { tag: 'post', data: createPostTable(properties) - }; + }; + var charCodeToGlyphId = [], + charCode; + + function hasGlyph(glyphId) { + return !missingGlyphs[glyphId]; } - if (!isTrueType) { - try { - cffFile = new Stream(tables['CFF '].data); - var parser = new CFFParser(cffFile, properties, SEAC_ANALYSIS_ENABLED); - cff = parser.parse(); - var compiler = new CFFCompiler(cff); - tables['CFF '].data = compiler.compile(); - } catch (e) { - warn('Failed to compile font ' + properties.loadedName); - } - } - if (!tables['name']) { - tables['name'] = { - tag: 'name', - data: createNameTable(this.name) - }; + + if (properties.composite) { + var cidToGidMap = properties.cidToGidMap || []; + var isCidToGidMapEmpty = cidToGidMap.length === 0; + properties.cMap.forEach(function (charCode, cid) { + if (cid > 0xffff) { + throw new _util.FormatError('Max size of CID is 65,535'); + } + + var glyphId = -1; + + if (isCidToGidMapEmpty) { + glyphId = cid; + } else if (cidToGidMap[cid] !== undefined) { + glyphId = cidToGidMap[cid]; + } + + if (glyphId >= 0 && glyphId < numGlyphs && hasGlyph(glyphId)) { + charCodeToGlyphId[charCode] = glyphId; + } + }); } else { - var namePrototype = readNameTable(tables['name']); - tables['name'].data = createNameTable(name, namePrototype); + var cmapTable = readCmapTable(tables['cmap'], font, this.isSymbolicFont, properties.hasEncoding); + var cmapPlatformId = cmapTable.platformId; + var cmapEncodingId = cmapTable.encodingId; + var cmapMappings = cmapTable.mappings; + var cmapMappingsLength = cmapMappings.length; + + if (properties.hasEncoding && (cmapPlatformId === 3 && cmapEncodingId === 1 || cmapPlatformId === 1 && cmapEncodingId === 0) || cmapPlatformId === -1 && cmapEncodingId === -1 && !!(0, _encodings.getEncoding)(properties.baseEncodingName)) { + var baseEncoding = []; + + if (properties.baseEncodingName === 'MacRomanEncoding' || properties.baseEncodingName === 'WinAnsiEncoding') { + baseEncoding = (0, _encodings.getEncoding)(properties.baseEncodingName); + } + + var glyphsUnicodeMap = (0, _glyphlist.getGlyphsUnicode)(); + + for (charCode = 0; charCode < 256; charCode++) { + var glyphName, standardGlyphName; + + if (this.differences && charCode in this.differences) { + glyphName = this.differences[charCode]; + } else if (charCode in baseEncoding && baseEncoding[charCode] !== '') { + glyphName = baseEncoding[charCode]; + } else { + glyphName = _encodings.StandardEncoding[charCode]; + } + + if (!glyphName) { + continue; + } + + standardGlyphName = recoverGlyphName(glyphName, glyphsUnicodeMap); + var unicodeOrCharCode; + + if (cmapPlatformId === 3 && cmapEncodingId === 1) { + unicodeOrCharCode = glyphsUnicodeMap[standardGlyphName]; + } else if (cmapPlatformId === 1 && cmapEncodingId === 0) { + unicodeOrCharCode = _encodings.MacRomanEncoding.indexOf(standardGlyphName); + } + + var found = false; + + for (var i = 0; i < cmapMappingsLength; ++i) { + if (cmapMappings[i].charCode !== unicodeOrCharCode) { + continue; + } + + charCodeToGlyphId[charCode] = cmapMappings[i].glyphId; + found = true; + break; + } + + if (!found && properties.glyphNames) { + var glyphId = properties.glyphNames.indexOf(glyphName); + + if (glyphId === -1 && standardGlyphName !== glyphName) { + glyphId = properties.glyphNames.indexOf(standardGlyphName); + } + + if (glyphId > 0 && hasGlyph(glyphId)) { + charCodeToGlyphId[charCode] = glyphId; + } + } + } + } else if (cmapPlatformId === 0 && cmapEncodingId === 0) { + for (var _i2 = 0; _i2 < cmapMappingsLength; ++_i2) { + charCodeToGlyphId[cmapMappings[_i2].charCode] = cmapMappings[_i2].glyphId; + } + } else { + for (var _i3 = 0; _i3 < cmapMappingsLength; ++_i3) { + charCode = cmapMappings[_i3].charCode; + + if (cmapPlatformId === 3 && charCode >= 0xF000 && charCode <= 0xF0FF) { + charCode &= 0xFF; + } + + charCodeToGlyphId[charCode] = cmapMappings[_i3].glyphId; + } + } } + + if (charCodeToGlyphId.length === 0) { + charCodeToGlyphId[0] = 0; + } + + var glyphZeroId = numGlyphsOut - 1; + + if (!dupFirstEntry) { + glyphZeroId = 0; + } + + var newMapping = adjustMapping(charCodeToGlyphId, hasGlyph, glyphZeroId); + this.toFontChar = newMapping.toFontChar; + tables['cmap'] = { + tag: 'cmap', + data: createCmapTable(newMapping.charCodeToGlyphId, numGlyphsOut) + }; + + if (!tables['OS/2'] || !validateOS2Table(tables['OS/2'])) { + tables['OS/2'] = { + tag: 'OS/2', + data: createOS2Table(properties, newMapping.charCodeToGlyphId, metricsOverride) + }; + } + + if (!isTrueType) { + try { + cffFile = new _stream.Stream(tables['CFF '].data); + var parser = new _cff_parser.CFFParser(cffFile, properties, SEAC_ANALYSIS_ENABLED); + cff = parser.parse(); + cff.duplicateFirstGlyph(); + var compiler = new _cff_parser.CFFCompiler(cff); + tables['CFF '].data = compiler.compile(); + } catch (e) { + (0, _util.warn)('Failed to compile font ' + properties.loadedName); + } + } + + if (!tables['name']) { + tables['name'] = { + tag: 'name', + data: createNameTable(this.name) + }; + } else { + var namePrototype = readNameTable(tables['name']); + tables['name'].data = createNameTable(name, namePrototype); + } + var builder = new OpenTypeFileBuilder(header.version); + for (var tableTag in tables) { - builder.addTable(tableTag, tables[tableTag].data); + builder.addTable(tableTag, tables[tableTag].data); } + return builder.toArray(); - }, - convert: function Font_convert(fontName, font, properties) { + }, + convert: function Font_convert(fontName, font, properties) { properties.fixedPitch = false; + if (properties.builtInEncoding) { - adjustToUnicode(properties, properties.builtInEncoding); + adjustToUnicode(properties, properties.builtInEncoding); } + + var glyphZeroId = 1; + + if (font instanceof CFFFont) { + glyphZeroId = font.numGlyphs - 1; + } + var mapping = font.getGlyphMapping(properties); - var newMapping = adjustMapping(mapping, properties); + var newMapping = adjustMapping(mapping, font.hasGlyphId.bind(font), glyphZeroId); this.toFontChar = newMapping.toFontChar; var numGlyphs = font.numGlyphs; + function getCharCodes(charCodeToGlyphId, glyphId) { - var charCodes = null; - for (var charCode in charCodeToGlyphId) { - if (glyphId === charCodeToGlyphId[charCode]) { - if (!charCodes) { - charCodes = []; - } - charCodes.push(charCode | 0); + var charCodes = null; + + for (var charCode in charCodeToGlyphId) { + if (glyphId === charCodeToGlyphId[charCode]) { + if (!charCodes) { + charCodes = []; + } + + charCodes.push(charCode | 0); + } } - } - return charCodes; + + return charCodes; } + function createCharCode(charCodeToGlyphId, glyphId) { - for (var charCode in charCodeToGlyphId) { - if (glyphId === charCodeToGlyphId[charCode]) { - return charCode | 0; + for (var charCode in charCodeToGlyphId) { + if (glyphId === charCodeToGlyphId[charCode]) { + return charCode | 0; + } } - } - newMapping.charCodeToGlyphId[newMapping.nextAvailableFontCharCode] = glyphId; - return newMapping.nextAvailableFontCharCode++; + + newMapping.charCodeToGlyphId[newMapping.nextAvailableFontCharCode] = glyphId; + return newMapping.nextAvailableFontCharCode++; } + var seacs = font.seacs; + if (SEAC_ANALYSIS_ENABLED && seacs && seacs.length) { - var matrix = properties.fontMatrix || FONT_IDENTITY_MATRIX; - var charset = font.getCharset(); - var seacMap = Object.create(null); - for (var glyphId in seacs) { - glyphId |= 0; - var seac = seacs[glyphId]; - var baseGlyphName = StandardEncoding[seac[2]]; - var accentGlyphName = StandardEncoding[seac[3]]; - var baseGlyphId = charset.indexOf(baseGlyphName); - var accentGlyphId = charset.indexOf(accentGlyphName); - if (baseGlyphId < 0 || accentGlyphId < 0) { - continue; + var matrix = properties.fontMatrix || _util.FONT_IDENTITY_MATRIX; + var charset = font.getCharset(); + var seacMap = Object.create(null); + + for (var glyphId in seacs) { + glyphId |= 0; + var seac = seacs[glyphId]; + var baseGlyphName = _encodings.StandardEncoding[seac[2]]; + var accentGlyphName = _encodings.StandardEncoding[seac[3]]; + var baseGlyphId = charset.indexOf(baseGlyphName); + var accentGlyphId = charset.indexOf(accentGlyphName); + + if (baseGlyphId < 0 || accentGlyphId < 0) { + continue; + } + + var accentOffset = { + x: seac[0] * matrix[0] + seac[1] * matrix[2] + matrix[4], + y: seac[0] * matrix[1] + seac[1] * matrix[3] + matrix[5] + }; + var charCodes = getCharCodes(mapping, glyphId); + + if (!charCodes) { + continue; + } + + for (var i = 0, ii = charCodes.length; i < ii; i++) { + var charCode = charCodes[i]; + var charCodeToGlyphId = newMapping.charCodeToGlyphId; + var baseFontCharCode = createCharCode(charCodeToGlyphId, baseGlyphId); + var accentFontCharCode = createCharCode(charCodeToGlyphId, accentGlyphId); + seacMap[charCode] = { + baseFontCharCode: baseFontCharCode, + accentFontCharCode: accentFontCharCode, + accentOffset: accentOffset + }; + } } - var accentOffset = { - x: seac[0] * matrix[0] + seac[1] * matrix[2] + matrix[4], - y: seac[0] * matrix[1] + seac[1] * matrix[3] + matrix[5] - }; - var charCodes = getCharCodes(mapping, glyphId); - if (!charCodes) { - continue; - } - for (var i = 0, ii = charCodes.length; i < ii; i++) { - var charCode = charCodes[i]; - var charCodeToGlyphId = newMapping.charCodeToGlyphId; - var baseFontCharCode = createCharCode(charCodeToGlyphId, baseGlyphId); - var accentFontCharCode = createCharCode(charCodeToGlyphId, accentGlyphId); - seacMap[charCode] = { - baseFontCharCode: baseFontCharCode, - accentFontCharCode: accentFontCharCode, - accentOffset: accentOffset - }; - } - } - properties.seacMap = seacMap; + + properties.seacMap = seacMap; } - var unitsPerEm = 1 / (properties.fontMatrix || FONT_IDENTITY_MATRIX)[0]; + + var unitsPerEm = 1 / (properties.fontMatrix || _util.FONT_IDENTITY_MATRIX)[0]; var builder = new OpenTypeFileBuilder('\x4F\x54\x54\x4F'); builder.addTable('CFF ', font.data); builder.addTable('OS/2', createOS2Table(properties, newMapping.charCodeToGlyphId)); @@ -39468,406 +36797,517 @@ builder.addTable('head', '\x00\x01\x00\x00' + '\x00\x00\x10\x00' + '\x00\x00\x00\x00' + '\x5F\x0F\x3C\xF5' + '\x00\x00' + safeString16(unitsPerEm) + '\x00\x00\x00\x00\x9e\x0b\x7e\x27' + '\x00\x00\x00\x00\x9e\x0b\x7e\x27' + '\x00\x00' + safeString16(properties.descent) + '\x0F\xFF' + safeString16(properties.ascent) + string16(properties.italicAngle ? 2 : 0) + '\x00\x11' + '\x00\x00' + '\x00\x00' + '\x00\x00'); builder.addTable('hhea', '\x00\x01\x00\x00' + safeString16(properties.ascent) + safeString16(properties.descent) + '\x00\x00' + '\xFF\xFF' + '\x00\x00' + '\x00\x00' + '\x00\x00' + safeString16(properties.capHeight) + safeString16(Math.tan(properties.italicAngle) * properties.xHeight) + '\x00\x00' + '\x00\x00' + '\x00\x00' + '\x00\x00' + '\x00\x00' + '\x00\x00' + string16(numGlyphs)); builder.addTable('hmtx', function fontFieldsHmtx() { - var charstrings = font.charstrings; - var cffWidths = font.cff ? font.cff.widths : null; - var hmtx = '\x00\x00\x00\x00'; - for (var i = 1, ii = numGlyphs; i < ii; i++) { - var width = 0; - if (charstrings) { - var charstring = charstrings[i - 1]; - width = 'width' in charstring ? charstring.width : 0; - } else if (cffWidths) { - width = Math.ceil(cffWidths[i] || 0); + var charstrings = font.charstrings; + var cffWidths = font.cff ? font.cff.widths : null; + var hmtx = '\x00\x00\x00\x00'; + + for (var i = 1, ii = numGlyphs; i < ii; i++) { + var width = 0; + + if (charstrings) { + var charstring = charstrings[i - 1]; + width = 'width' in charstring ? charstring.width : 0; + } else if (cffWidths) { + width = Math.ceil(cffWidths[i] || 0); + } + + hmtx += string16(width) + string16(0); } - hmtx += string16(width) + string16(0); - } - return hmtx; + + return hmtx; }()); builder.addTable('maxp', '\x00\x00\x50\x00' + string16(numGlyphs)); builder.addTable('name', createNameTable(fontName)); builder.addTable('post', createPostTable(properties)); return builder.toArray(); - }, - get spaceWidth() { + }, + + get spaceWidth() { if ('_shadowWidth' in this) { - return this._shadowWidth; + return this._shadowWidth; } - var possibleSpaceReplacements = [ - 'space', - 'minus', - 'one', - 'i', - 'I' - ]; + + var possibleSpaceReplacements = ['space', 'minus', 'one', 'i', 'I']; var width; + for (var i = 0, ii = possibleSpaceReplacements.length; i < ii; i++) { - var glyphName = possibleSpaceReplacements[i]; - if (glyphName in this.widths) { - width = this.widths[glyphName]; - break; - } - var glyphsUnicodeMap = getGlyphsUnicode(); - var glyphUnicode = glyphsUnicodeMap[glyphName]; - var charcode = 0; - if (this.composite) { - if (this.cMap.contains(glyphUnicode)) { - charcode = this.cMap.lookup(glyphUnicode); + var glyphName = possibleSpaceReplacements[i]; + + if (glyphName in this.widths) { + width = this.widths[glyphName]; + break; + } + + var glyphsUnicodeMap = (0, _glyphlist.getGlyphsUnicode)(); + var glyphUnicode = glyphsUnicodeMap[glyphName]; + var charcode = 0; + + if (this.composite) { + if (this.cMap.contains(glyphUnicode)) { + charcode = this.cMap.lookup(glyphUnicode); + } + } + + if (!charcode && this.toUnicode) { + charcode = this.toUnicode.charCodeOf(glyphUnicode); + } + + if (charcode <= 0) { + charcode = glyphUnicode; + } + + width = this.widths[charcode]; + + if (width) { + break; } - } - if (!charcode && this.toUnicode) { - charcode = this.toUnicode.charCodeOf(glyphUnicode); - } - if (charcode <= 0) { - charcode = glyphUnicode; - } - width = this.widths[charcode]; - if (width) { - break; - } } + width = width || this.defaultWidth; this._shadowWidth = width; return width; - }, - charToGlyph: function Font_charToGlyph(charcode, isSpace) { + }, + + charToGlyph: function Font_charToGlyph(charcode, isSpace) { var fontCharCode, width, operatorListId; var widthCode = charcode; + if (this.cMap && this.cMap.contains(charcode)) { - widthCode = this.cMap.lookup(charcode); + widthCode = this.cMap.lookup(charcode); } + width = this.widths[widthCode]; - width = isNum(width) ? width : this.defaultWidth; + width = (0, _util.isNum)(width) ? width : this.defaultWidth; var vmetric = this.vmetrics && this.vmetrics[widthCode]; - var unicode = this.toUnicode.get(charcode) || charcode; + var unicode = this.toUnicode.get(charcode) || this.fallbackToUnicode.get(charcode) || charcode; + if (typeof unicode === 'number') { - unicode = String.fromCharCode(unicode); + unicode = String.fromCharCode(unicode); } + var isInFont = charcode in this.toFontChar; fontCharCode = this.toFontChar[charcode] || charcode; + if (this.missingFile) { - fontCharCode = mapSpecialUnicodeValues(fontCharCode); + fontCharCode = (0, _unicode.mapSpecialUnicodeValues)(fontCharCode); } + if (this.isType3Font) { - operatorListId = fontCharCode; + operatorListId = fontCharCode; } + var accent = null; + if (this.seacMap && this.seacMap[charcode]) { - isInFont = true; - var seac = this.seacMap[charcode]; - fontCharCode = seac.baseFontCharCode; - accent = { - fontChar: String.fromCharCode(seac.accentFontCharCode), - offset: seac.accentOffset - }; + isInFont = true; + var seac = this.seacMap[charcode]; + fontCharCode = seac.baseFontCharCode; + accent = { + fontChar: String.fromCodePoint(seac.accentFontCharCode), + offset: seac.accentOffset + }; } - var fontChar = String.fromCharCode(fontCharCode); + + var fontChar = typeof fontCharCode === 'number' ? String.fromCodePoint(fontCharCode) : ''; var glyph = this.glyphCache[charcode]; + if (!glyph || !glyph.matchesForCache(fontChar, unicode, accent, width, vmetric, operatorListId, isSpace, isInFont)) { - glyph = new Glyph(fontChar, unicode, accent, width, vmetric, operatorListId, isSpace, isInFont); - this.glyphCache[charcode] = glyph; + glyph = new Glyph(fontChar, unicode, accent, width, vmetric, operatorListId, isSpace, isInFont); + this.glyphCache[charcode] = glyph; } + return glyph; - }, - charsToGlyphs: function Font_charsToGlyphs(chars) { + }, + charsToGlyphs: function Font_charsToGlyphs(chars) { var charsCache = this.charsCache; var glyphs, glyph, charcode; + if (charsCache) { - glyphs = charsCache[chars]; - if (glyphs) { - return glyphs; - } + glyphs = charsCache[chars]; + + if (glyphs) { + return glyphs; + } } + if (!charsCache) { - charsCache = this.charsCache = Object.create(null); + charsCache = this.charsCache = Object.create(null); } + glyphs = []; var charsCacheKey = chars; - var i = 0, ii; + var i = 0, + ii; + if (this.cMap) { - var c = Object.create(null); - while (i < chars.length) { - this.cMap.readCharCode(chars, i, c); - charcode = c.charcode; - var length = c.length; - i += length; - var isSpace = length === 1 && chars.charCodeAt(i - 1) === 0x20; - glyph = this.charToGlyph(charcode, isSpace); - glyphs.push(glyph); - } + var c = Object.create(null); + + while (i < chars.length) { + this.cMap.readCharCode(chars, i, c); + charcode = c.charcode; + var length = c.length; + i += length; + var isSpace = length === 1 && chars.charCodeAt(i - 1) === 0x20; + glyph = this.charToGlyph(charcode, isSpace); + glyphs.push(glyph); + } } else { - for (i = 0, ii = chars.length; i < ii; ++i) { - charcode = chars.charCodeAt(i); - glyph = this.charToGlyph(charcode, charcode === 0x20); - glyphs.push(glyph); - } + for (i = 0, ii = chars.length; i < ii; ++i) { + charcode = chars.charCodeAt(i); + glyph = this.charToGlyph(charcode, charcode === 0x20); + glyphs.push(glyph); + } } + return charsCache[charsCacheKey] = glyphs; - } - }; - return Font; - }(); - var ErrorFont = function ErrorFontClosure() { - function ErrorFont(error) { - this.error = error; - this.loadedName = 'g_font_error'; - this.loading = false; + }, + + get glyphCacheValues() { + return Object.values(this.glyphCache); } - ErrorFont.prototype = { - charsToGlyphs: function ErrorFont_charsToGlyphs() { + + }; + return Font; +}(); + +exports.Font = Font; + +var ErrorFont = function ErrorFontClosure() { + function ErrorFont(error) { + this.error = error; + this.loadedName = 'g_font_error'; + this.missingFile = true; + } + + ErrorFont.prototype = { + charsToGlyphs: function ErrorFont_charsToGlyphs() { return []; - }, - exportData: function ErrorFont_exportData() { - return { error: this.error }; - } - }; - return ErrorFont; - }(); - function type1FontGlyphMapping(properties, builtInEncoding, glyphNames) { - var charCodeToGlyphId = Object.create(null); - var glyphId, charCode, baseEncoding; - var isSymbolicFont = !!(properties.flags & FontFlags.Symbolic); - if (properties.baseEncodingName) { - baseEncoding = getEncoding(properties.baseEncodingName); - for (charCode = 0; charCode < baseEncoding.length; charCode++) { - glyphId = glyphNames.indexOf(baseEncoding[charCode]); - if (glyphId >= 0) { - charCodeToGlyphId[charCode] = glyphId; - } else { - charCodeToGlyphId[charCode] = 0; - } - } - } else if (isSymbolicFont) { - for (charCode in builtInEncoding) { - charCodeToGlyphId[charCode] = builtInEncoding[charCode]; - } - } else { - baseEncoding = StandardEncoding; - for (charCode = 0; charCode < baseEncoding.length; charCode++) { - glyphId = glyphNames.indexOf(baseEncoding[charCode]); - if (glyphId >= 0) { - charCodeToGlyphId[charCode] = glyphId; - } else { - charCodeToGlyphId[charCode] = 0; - } - } + }, + exportData: function ErrorFont_exportData() { + return { + error: this.error + }; } - var differences = properties.differences, glyphsUnicodeMap; - if (differences) { - for (charCode in differences) { + }; + return ErrorFont; +}(); + +exports.ErrorFont = ErrorFont; + +function type1FontGlyphMapping(properties, builtInEncoding, glyphNames) { + var charCodeToGlyphId = Object.create(null); + var glyphId, charCode, baseEncoding; + var isSymbolicFont = !!(properties.flags & FontFlags.Symbolic); + + if (properties.baseEncodingName) { + baseEncoding = (0, _encodings.getEncoding)(properties.baseEncodingName); + + for (charCode = 0; charCode < baseEncoding.length; charCode++) { + glyphId = glyphNames.indexOf(baseEncoding[charCode]); + + if (glyphId >= 0) { + charCodeToGlyphId[charCode] = glyphId; + } else { + charCodeToGlyphId[charCode] = 0; + } + } + } else if (isSymbolicFont) { + for (charCode in builtInEncoding) { + charCodeToGlyphId[charCode] = builtInEncoding[charCode]; + } + } else { + baseEncoding = _encodings.StandardEncoding; + + for (charCode = 0; charCode < baseEncoding.length; charCode++) { + glyphId = glyphNames.indexOf(baseEncoding[charCode]); + + if (glyphId >= 0) { + charCodeToGlyphId[charCode] = glyphId; + } else { + charCodeToGlyphId[charCode] = 0; + } + } + } + + var differences = properties.differences, + glyphsUnicodeMap; + + if (differences) { + for (charCode in differences) { var glyphName = differences[charCode]; glyphId = glyphNames.indexOf(glyphName); + if (glyphId === -1) { - if (!glyphsUnicodeMap) { - glyphsUnicodeMap = getGlyphsUnicode(); - } - var standardGlyphName = recoverGlyphName(glyphName, glyphsUnicodeMap); - if (standardGlyphName !== glyphName) { - glyphId = glyphNames.indexOf(standardGlyphName); - } + if (!glyphsUnicodeMap) { + glyphsUnicodeMap = (0, _glyphlist.getGlyphsUnicode)(); + } + + var standardGlyphName = recoverGlyphName(glyphName, glyphsUnicodeMap); + + if (standardGlyphName !== glyphName) { + glyphId = glyphNames.indexOf(standardGlyphName); + } } + if (glyphId >= 0) { - charCodeToGlyphId[charCode] = glyphId; + charCodeToGlyphId[charCode] = glyphId; } else { - charCodeToGlyphId[charCode] = 0; + charCodeToGlyphId[charCode] = 0; } - } } - return charCodeToGlyphId; - } - var Type1Font = function Type1FontClosure() { - function findBlock(streamBytes, signature, startIndex) { - var streamBytesLength = streamBytes.length; - var signatureLength = signature.length; - var scanLength = streamBytesLength - signatureLength; - var i = startIndex, j, found = false; - while (i < scanLength) { + } + + return charCodeToGlyphId; +} + +var Type1Font = function Type1FontClosure() { + function findBlock(streamBytes, signature, startIndex) { + var streamBytesLength = streamBytes.length; + var signatureLength = signature.length; + var scanLength = streamBytesLength - signatureLength; + var i = startIndex, + j, + found = false; + + while (i < scanLength) { j = 0; + while (j < signatureLength && streamBytes[i + j] === signature[j]) { - j++; + j++; } + if (j >= signatureLength) { - i += j; - while (i < streamBytesLength && isSpace(streamBytes[i])) { - i++; - } - found = true; - break; + i += j; + + while (i < streamBytesLength && (0, _util.isSpace)(streamBytes[i])) { + i++; + } + + found = true; + break; } + i++; - } - return { + } + + return { found: found, length: i - }; - } - function getHeaderBlock(stream, suggestedLength) { - var EEXEC_SIGNATURE = [ - 0x65, - 0x65, - 0x78, - 0x65, - 0x63 - ]; - var streamStartPos = stream.pos; - var headerBytes, headerBytesLength, block; - try { + }; + } + + function getHeaderBlock(stream, suggestedLength) { + var EEXEC_SIGNATURE = [0x65, 0x65, 0x78, 0x65, 0x63]; + var streamStartPos = stream.pos; + var headerBytes, headerBytesLength, block; + + try { headerBytes = stream.getBytes(suggestedLength); headerBytesLength = headerBytes.length; - } catch (ex) { - if (ex instanceof MissingDataException) { - throw ex; + } catch (ex) { + if (ex instanceof _util.MissingDataException) { + throw ex; } - } - if (headerBytesLength === suggestedLength) { + } + + if (headerBytesLength === suggestedLength) { block = findBlock(headerBytes, EEXEC_SIGNATURE, suggestedLength - 2 * EEXEC_SIGNATURE.length); + if (block.found && block.length === suggestedLength) { - return { - stream: new Stream(headerBytes), - length: suggestedLength - }; + return { + stream: new _stream.Stream(headerBytes), + length: suggestedLength + }; } - } - warn('Invalid "Length1" property in Type1 font -- trying to recover.'); - stream.pos = streamStartPos; - var SCAN_BLOCK_LENGTH = 2048; - var actualLength; - while (true) { + } + + (0, _util.warn)('Invalid "Length1" property in Type1 font -- trying to recover.'); + stream.pos = streamStartPos; + var SCAN_BLOCK_LENGTH = 2048; + var actualLength; + + while (true) { var scanBytes = stream.peekBytes(SCAN_BLOCK_LENGTH); block = findBlock(scanBytes, EEXEC_SIGNATURE, 0); + if (block.length === 0) { - break; + break; } + stream.pos += block.length; + if (block.found) { - actualLength = stream.pos - streamStartPos; - break; + actualLength = stream.pos - streamStartPos; + break; } - } - stream.pos = streamStartPos; - if (actualLength) { + } + + stream.pos = streamStartPos; + + if (actualLength) { return { - stream: new Stream(stream.getBytes(actualLength)), - length: actualLength + stream: new _stream.Stream(stream.getBytes(actualLength)), + length: actualLength }; - } - warn('Unable to recover "Length1" property in Type1 font -- using as is.'); - return { - stream: new Stream(stream.getBytes(suggestedLength)), + } + + (0, _util.warn)('Unable to recover "Length1" property in Type1 font -- using as is.'); + return { + stream: new _stream.Stream(stream.getBytes(suggestedLength)), length: suggestedLength - }; - } - function getEexecBlock(stream, suggestedLength) { - var eexecBytes = stream.getBytes(); - return { - stream: new Stream(eexecBytes), + }; + } + + function getEexecBlock(stream, suggestedLength) { + var eexecBytes = stream.getBytes(); + return { + stream: new _stream.Stream(eexecBytes), length: eexecBytes.length - }; - } - function Type1Font(name, file, properties) { - var PFB_HEADER_SIZE = 6; - var headerBlockLength = properties.length1; - var eexecBlockLength = properties.length2; - var pfbHeader = file.peekBytes(PFB_HEADER_SIZE); - var pfbHeaderPresent = pfbHeader[0] === 0x80 && pfbHeader[1] === 0x01; - if (pfbHeaderPresent) { + }; + } + + function Type1Font(name, file, properties) { + var PFB_HEADER_SIZE = 6; + var headerBlockLength = properties.length1; + var eexecBlockLength = properties.length2; + var pfbHeader = file.peekBytes(PFB_HEADER_SIZE); + var pfbHeaderPresent = pfbHeader[0] === 0x80 && pfbHeader[1] === 0x01; + + if (pfbHeaderPresent) { file.skip(PFB_HEADER_SIZE); headerBlockLength = pfbHeader[5] << 24 | pfbHeader[4] << 16 | pfbHeader[3] << 8 | pfbHeader[2]; - } - var headerBlock = getHeaderBlock(file, headerBlockLength); - headerBlockLength = headerBlock.length; - var headerBlockParser = new Type1Parser(headerBlock.stream, false, SEAC_ANALYSIS_ENABLED); - headerBlockParser.extractFontHeader(properties); - if (pfbHeaderPresent) { + } + + var headerBlock = getHeaderBlock(file, headerBlockLength); + var headerBlockParser = new _type1_parser.Type1Parser(headerBlock.stream, false, SEAC_ANALYSIS_ENABLED); + headerBlockParser.extractFontHeader(properties); + + if (pfbHeaderPresent) { pfbHeader = file.getBytes(PFB_HEADER_SIZE); eexecBlockLength = pfbHeader[5] << 24 | pfbHeader[4] << 16 | pfbHeader[3] << 8 | pfbHeader[2]; - } - var eexecBlock = getEexecBlock(file, eexecBlockLength); - eexecBlockLength = eexecBlock.length; - var eexecBlockParser = new Type1Parser(eexecBlock.stream, true, SEAC_ANALYSIS_ENABLED); - var data = eexecBlockParser.extractFontProgram(); - for (var info in data.properties) { - properties[info] = data.properties[info]; - } - var charstrings = data.charstrings; - var type2Charstrings = this.getType2Charstrings(charstrings); - var subrs = this.getType2Subrs(data.subrs); - this.charstrings = charstrings; - this.data = this.wrap(name, type2Charstrings, this.charstrings, subrs, properties); - this.seacs = this.getSeacs(data.charstrings); } - Type1Font.prototype = { - get numGlyphs() { + + var eexecBlock = getEexecBlock(file, eexecBlockLength); + var eexecBlockParser = new _type1_parser.Type1Parser(eexecBlock.stream, true, SEAC_ANALYSIS_ENABLED); + var data = eexecBlockParser.extractFontProgram(); + + for (var info in data.properties) { + properties[info] = data.properties[info]; + } + + var charstrings = data.charstrings; + var type2Charstrings = this.getType2Charstrings(charstrings); + var subrs = this.getType2Subrs(data.subrs); + this.charstrings = charstrings; + this.data = this.wrap(name, type2Charstrings, this.charstrings, subrs, properties); + this.seacs = this.getSeacs(data.charstrings); + } + + Type1Font.prototype = { + get numGlyphs() { return this.charstrings.length + 1; - }, - getCharset: function Type1Font_getCharset() { + }, + + getCharset: function Type1Font_getCharset() { var charset = ['.notdef']; var charstrings = this.charstrings; + for (var glyphId = 0; glyphId < charstrings.length; glyphId++) { - charset.push(charstrings[glyphId].glyphName); + charset.push(charstrings[glyphId].glyphName); } + return charset; - }, - getGlyphMapping: function Type1Font_getGlyphMapping(properties) { + }, + getGlyphMapping: function Type1Font_getGlyphMapping(properties) { var charstrings = this.charstrings; - var glyphNames = ['.notdef'], glyphId; + var glyphNames = ['.notdef'], + glyphId; + for (glyphId = 0; glyphId < charstrings.length; glyphId++) { - glyphNames.push(charstrings[glyphId].glyphName); + glyphNames.push(charstrings[glyphId].glyphName); } + var encoding = properties.builtInEncoding; + if (encoding) { - var builtInEncoding = Object.create(null); - for (var charCode in encoding) { - glyphId = glyphNames.indexOf(encoding[charCode]); - if (glyphId >= 0) { - builtInEncoding[charCode] = glyphId; + var builtInEncoding = Object.create(null); + + for (var charCode in encoding) { + glyphId = glyphNames.indexOf(encoding[charCode]); + + if (glyphId >= 0) { + builtInEncoding[charCode] = glyphId; + } } - } } + return type1FontGlyphMapping(properties, builtInEncoding, glyphNames); - }, - getSeacs: function Type1Font_getSeacs(charstrings) { + }, + hasGlyphId: function Type1Font_hasGlyphID(id) { + if (id < 0 || id >= this.numGlyphs) { + return false; + } + + if (id === 0) { + return true; + } + + var glyph = this.charstrings[id - 1]; + return glyph.charstring.length > 0; + }, + getSeacs: function Type1Font_getSeacs(charstrings) { var i, ii; var seacMap = []; + for (i = 0, ii = charstrings.length; i < ii; i++) { - var charstring = charstrings[i]; - if (charstring.seac) { - seacMap[i + 1] = charstring.seac; - } + var charstring = charstrings[i]; + + if (charstring.seac) { + seacMap[i + 1] = charstring.seac; + } } + return seacMap; - }, - getType2Charstrings: function Type1Font_getType2Charstrings(type1Charstrings) { + }, + getType2Charstrings: function Type1Font_getType2Charstrings(type1Charstrings) { var type2Charstrings = []; + for (var i = 0, ii = type1Charstrings.length; i < ii; i++) { - type2Charstrings.push(type1Charstrings[i].charstring); + type2Charstrings.push(type1Charstrings[i].charstring); } + return type2Charstrings; - }, - getType2Subrs: function Type1Font_getType2Subrs(type1Subrs) { + }, + getType2Subrs: function Type1Font_getType2Subrs(type1Subrs) { var bias = 0; var count = type1Subrs.length; + if (count < 1133) { - bias = 107; + bias = 107; } else if (count < 33769) { - bias = 1131; + bias = 1131; } else { - bias = 32768; + bias = 32768; } + var type2Subrs = []; var i; + for (i = 0; i < bias; i++) { - type2Subrs.push([0x0B]); + type2Subrs.push([0x0B]); } + for (i = 0; i < count; i++) { - type2Subrs.push(type1Subrs[i]); + type2Subrs.push(type1Subrs[i]); } + return type2Subrs; - }, - wrap: function Type1Font_wrap(name, glyphs, charstrings, subrs, properties) { - var cff = new CFF(); - cff.header = new CFFHeader(1, 0, 4, 4); + }, + wrap: function Type1Font_wrap(name, glyphs, charstrings, subrs, properties) { + var cff = new _cff_parser.CFF(); + cff.header = new _cff_parser.CFFHeader(1, 0, 4, 4); cff.names = [name]; - var topDict = new CFFTopDict(); + var topDict = new _cff_parser.CFFTopDict(); topDict.setByName('version', 391); topDict.setByName('Notice', 392); topDict.setByName('FullName', 393); @@ -39880,673 +37320,15611 @@ topDict.setByName('CharStrings', null); topDict.setByName('Private', null); cff.topDict = topDict; - var strings = new CFFStrings(); + var strings = new _cff_parser.CFFStrings(); strings.add('Version 0.11'); strings.add('See original notice'); strings.add(name); strings.add(name); strings.add('Medium'); cff.strings = strings; - cff.globalSubrIndex = new CFFIndex(); + cff.globalSubrIndex = new _cff_parser.CFFIndex(); var count = glyphs.length; var charsetArray = [0]; var i, ii; + for (i = 0; i < count; i++) { - var index = CFFStandardStrings.indexOf(charstrings[i].glyphName); - if (index === -1) { - index = 0; - } - charsetArray.push(index >> 8 & 0xff, index & 0xff); - } - cff.charset = new CFFCharset(false, 0, [], charsetArray); - var charStringsIndex = new CFFIndex(); - charStringsIndex.add([ - 0x8B, - 0x0E - ]); - for (i = 0; i < count; i++) { - var glyph = glyphs[i]; - if (glyph.length === 0) { - charStringsIndex.add([ - 0x8B, - 0x0E - ]); - continue; - } - charStringsIndex.add(glyph); - } - cff.charStrings = charStringsIndex; - var privateDict = new CFFPrivateDict(); - privateDict.setByName('Subrs', null); - var fields = [ - 'BlueValues', - 'OtherBlues', - 'FamilyBlues', - 'FamilyOtherBlues', - 'StemSnapH', - 'StemSnapV', - 'BlueShift', - 'BlueFuzz', - 'BlueScale', - 'LanguageGroup', - 'ExpansionFactor', - 'ForceBold', - 'StdHW', - 'StdVW' - ]; - for (i = 0, ii = fields.length; i < ii; i++) { - var field = fields[i]; - if (!(field in properties.privateData)) { - continue; - } - var value = properties.privateData[field]; - if (isArray(value)) { - for (var j = value.length - 1; j > 0; j--) { - value[j] -= value[j - 1]; + var index = _cff_parser.CFFStandardStrings.indexOf(charstrings[i].glyphName); + + if (index === -1) { + index = 0; } - } - privateDict.setByName(field, value); + + charsetArray.push(index >> 8 & 0xff, index & 0xff); } + + cff.charset = new _cff_parser.CFFCharset(false, 0, [], charsetArray); + var charStringsIndex = new _cff_parser.CFFIndex(); + charStringsIndex.add([0x8B, 0x0E]); + + for (i = 0; i < count; i++) { + charStringsIndex.add(glyphs[i]); + } + + cff.charStrings = charStringsIndex; + var privateDict = new _cff_parser.CFFPrivateDict(); + privateDict.setByName('Subrs', null); + var fields = ['BlueValues', 'OtherBlues', 'FamilyBlues', 'FamilyOtherBlues', 'StemSnapH', 'StemSnapV', 'BlueShift', 'BlueFuzz', 'BlueScale', 'LanguageGroup', 'ExpansionFactor', 'ForceBold', 'StdHW', 'StdVW']; + + for (i = 0, ii = fields.length; i < ii; i++) { + var field = fields[i]; + + if (!(field in properties.privateData)) { + continue; + } + + var value = properties.privateData[field]; + + if (Array.isArray(value)) { + for (var j = value.length - 1; j > 0; j--) { + value[j] -= value[j - 1]; + } + } + + privateDict.setByName(field, value); + } + cff.topDict.privateDict = privateDict; - var subrIndex = new CFFIndex(); + var subrIndex = new _cff_parser.CFFIndex(); + for (i = 0, ii = subrs.length; i < ii; i++) { - subrIndex.add(subrs[i]); + subrIndex.add(subrs[i]); } + privateDict.subrsIndex = subrIndex; - var compiler = new CFFCompiler(cff); + var compiler = new _cff_parser.CFFCompiler(cff); return compiler.compile(); - } - }; - return Type1Font; - }(); - var CFFFont = function CFFFontClosure() { - function CFFFont(file, properties) { - this.properties = properties; - var parser = new CFFParser(file, properties, SEAC_ANALYSIS_ENABLED); - this.cff = parser.parse(); - var compiler = new CFFCompiler(this.cff); - this.seacs = this.cff.seacs; - try { - this.data = compiler.compile(); - } catch (e) { - warn('Failed to compile font ' + properties.loadedName); - this.data = file; - } } - CFFFont.prototype = { - get numGlyphs() { + }; + return Type1Font; +}(); + +var CFFFont = function CFFFontClosure() { + function CFFFont(file, properties) { + this.properties = properties; + var parser = new _cff_parser.CFFParser(file, properties, SEAC_ANALYSIS_ENABLED); + this.cff = parser.parse(); + this.cff.duplicateFirstGlyph(); + var compiler = new _cff_parser.CFFCompiler(this.cff); + this.seacs = this.cff.seacs; + + try { + this.data = compiler.compile(); + } catch (e) { + (0, _util.warn)('Failed to compile font ' + properties.loadedName); + this.data = file; + } + } + + CFFFont.prototype = { + get numGlyphs() { return this.cff.charStrings.count; - }, - getCharset: function CFFFont_getCharset() { + }, + + getCharset: function CFFFont_getCharset() { return this.cff.charset.charset; - }, - getGlyphMapping: function CFFFont_getGlyphMapping() { + }, + getGlyphMapping: function CFFFont_getGlyphMapping() { var cff = this.cff; var properties = this.properties; var charsets = cff.charset.charset; var charCodeToGlyphId; var glyphId; + if (properties.composite) { - charCodeToGlyphId = Object.create(null); - if (cff.isCIDFont) { - for (glyphId = 0; glyphId < charsets.length; glyphId++) { - var cid = charsets[glyphId]; - var charCode = properties.cMap.charCodeOf(cid); - charCodeToGlyphId[charCode] = glyphId; + charCodeToGlyphId = Object.create(null); + + if (cff.isCIDFont) { + for (glyphId = 0; glyphId < charsets.length; glyphId++) { + var cid = charsets[glyphId]; + var charCode = properties.cMap.charCodeOf(cid); + charCodeToGlyphId[charCode] = glyphId; + } + } else { + for (glyphId = 0; glyphId < cff.charStrings.count; glyphId++) { + charCodeToGlyphId[glyphId] = glyphId; + } } - } else { - for (glyphId = 0; glyphId < cff.charStrings.count; glyphId++) { - charCodeToGlyphId[glyphId] = glyphId; - } - } - return charCodeToGlyphId; + + return charCodeToGlyphId; } + var encoding = cff.encoding ? cff.encoding.encoding : null; charCodeToGlyphId = type1FontGlyphMapping(properties, encoding, charsets); return charCodeToGlyphId; - } - }; - return CFFFont; - }(); - (function checkSeacSupport() { - if (typeof navigator !== 'undefined' && /Windows/.test(navigator.userAgent)) { - SEAC_ANALYSIS_ENABLED = true; + }, + hasGlyphId: function CFFFont_hasGlyphID(id) { + return this.cff.hasGlyphId(id); } - }()); - (function checkChromeWindows() { - if (typeof navigator !== 'undefined' && /Windows.*Chrome/.test(navigator.userAgent)) { - SKIP_PRIVATE_USE_RANGE_F000_TO_F01F = true; + }; + return CFFFont; +}(); + +/***/ }), +/* 174 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.CFFFDSelect = exports.CFFCompiler = exports.CFFPrivateDict = exports.CFFTopDict = exports.CFFCharset = exports.CFFIndex = exports.CFFStrings = exports.CFFHeader = exports.CFF = exports.CFFParser = exports.CFFStandardStrings = void 0; + +var _util = __w_pdfjs_require__(6); + +var _charsets = __w_pdfjs_require__(175); + +var _encodings = __w_pdfjs_require__(176); + +var MAX_SUBR_NESTING = 10; +var CFFStandardStrings = ['.notdef', 'space', 'exclam', 'quotedbl', 'numbersign', 'dollar', 'percent', 'ampersand', 'quoteright', 'parenleft', 'parenright', 'asterisk', 'plus', 'comma', 'hyphen', 'period', 'slash', 'zero', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight', 'nine', 'colon', 'semicolon', 'less', 'equal', 'greater', 'question', 'at', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'bracketleft', 'backslash', 'bracketright', 'asciicircum', 'underscore', 'quoteleft', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 'braceleft', 'bar', 'braceright', 'asciitilde', 'exclamdown', 'cent', 'sterling', 'fraction', 'yen', 'florin', 'section', 'currency', 'quotesingle', 'quotedblleft', 'guillemotleft', 'guilsinglleft', 'guilsinglright', 'fi', 'fl', 'endash', 'dagger', 'daggerdbl', 'periodcentered', 'paragraph', 'bullet', 'quotesinglbase', 'quotedblbase', 'quotedblright', 'guillemotright', 'ellipsis', 'perthousand', 'questiondown', 'grave', 'acute', 'circumflex', 'tilde', 'macron', 'breve', 'dotaccent', 'dieresis', 'ring', 'cedilla', 'hungarumlaut', 'ogonek', 'caron', 'emdash', 'AE', 'ordfeminine', 'Lslash', 'Oslash', 'OE', 'ordmasculine', 'ae', 'dotlessi', 'lslash', 'oslash', 'oe', 'germandbls', 'onesuperior', 'logicalnot', 'mu', 'trademark', 'Eth', 'onehalf', 'plusminus', 'Thorn', 'onequarter', 'divide', 'brokenbar', 'degree', 'thorn', 'threequarters', 'twosuperior', 'registered', 'minus', 'eth', 'multiply', 'threesuperior', 'copyright', 'Aacute', 'Acircumflex', 'Adieresis', 'Agrave', 'Aring', 'Atilde', 'Ccedilla', 'Eacute', 'Ecircumflex', 'Edieresis', 'Egrave', 'Iacute', 'Icircumflex', 'Idieresis', 'Igrave', 'Ntilde', 'Oacute', 'Ocircumflex', 'Odieresis', 'Ograve', 'Otilde', 'Scaron', 'Uacute', 'Ucircumflex', 'Udieresis', 'Ugrave', 'Yacute', 'Ydieresis', 'Zcaron', 'aacute', 'acircumflex', 'adieresis', 'agrave', 'aring', 'atilde', 'ccedilla', 'eacute', 'ecircumflex', 'edieresis', 'egrave', 'iacute', 'icircumflex', 'idieresis', 'igrave', 'ntilde', 'oacute', 'ocircumflex', 'odieresis', 'ograve', 'otilde', 'scaron', 'uacute', 'ucircumflex', 'udieresis', 'ugrave', 'yacute', 'ydieresis', 'zcaron', 'exclamsmall', 'Hungarumlautsmall', 'dollaroldstyle', 'dollarsuperior', 'ampersandsmall', 'Acutesmall', 'parenleftsuperior', 'parenrightsuperior', 'twodotenleader', 'onedotenleader', 'zerooldstyle', 'oneoldstyle', 'twooldstyle', 'threeoldstyle', 'fouroldstyle', 'fiveoldstyle', 'sixoldstyle', 'sevenoldstyle', 'eightoldstyle', 'nineoldstyle', 'commasuperior', 'threequartersemdash', 'periodsuperior', 'questionsmall', 'asuperior', 'bsuperior', 'centsuperior', 'dsuperior', 'esuperior', 'isuperior', 'lsuperior', 'msuperior', 'nsuperior', 'osuperior', 'rsuperior', 'ssuperior', 'tsuperior', 'ff', 'ffi', 'ffl', 'parenleftinferior', 'parenrightinferior', 'Circumflexsmall', 'hyphensuperior', 'Gravesmall', 'Asmall', 'Bsmall', 'Csmall', 'Dsmall', 'Esmall', 'Fsmall', 'Gsmall', 'Hsmall', 'Ismall', 'Jsmall', 'Ksmall', 'Lsmall', 'Msmall', 'Nsmall', 'Osmall', 'Psmall', 'Qsmall', 'Rsmall', 'Ssmall', 'Tsmall', 'Usmall', 'Vsmall', 'Wsmall', 'Xsmall', 'Ysmall', 'Zsmall', 'colonmonetary', 'onefitted', 'rupiah', 'Tildesmall', 'exclamdownsmall', 'centoldstyle', 'Lslashsmall', 'Scaronsmall', 'Zcaronsmall', 'Dieresissmall', 'Brevesmall', 'Caronsmall', 'Dotaccentsmall', 'Macronsmall', 'figuredash', 'hypheninferior', 'Ogoneksmall', 'Ringsmall', 'Cedillasmall', 'questiondownsmall', 'oneeighth', 'threeeighths', 'fiveeighths', 'seveneighths', 'onethird', 'twothirds', 'zerosuperior', 'foursuperior', 'fivesuperior', 'sixsuperior', 'sevensuperior', 'eightsuperior', 'ninesuperior', 'zeroinferior', 'oneinferior', 'twoinferior', 'threeinferior', 'fourinferior', 'fiveinferior', 'sixinferior', 'seveninferior', 'eightinferior', 'nineinferior', 'centinferior', 'dollarinferior', 'periodinferior', 'commainferior', 'Agravesmall', 'Aacutesmall', 'Acircumflexsmall', 'Atildesmall', 'Adieresissmall', 'Aringsmall', 'AEsmall', 'Ccedillasmall', 'Egravesmall', 'Eacutesmall', 'Ecircumflexsmall', 'Edieresissmall', 'Igravesmall', 'Iacutesmall', 'Icircumflexsmall', 'Idieresissmall', 'Ethsmall', 'Ntildesmall', 'Ogravesmall', 'Oacutesmall', 'Ocircumflexsmall', 'Otildesmall', 'Odieresissmall', 'OEsmall', 'Oslashsmall', 'Ugravesmall', 'Uacutesmall', 'Ucircumflexsmall', 'Udieresissmall', 'Yacutesmall', 'Thornsmall', 'Ydieresissmall', '001.000', '001.001', '001.002', '001.003', 'Black', 'Bold', 'Book', 'Light', 'Medium', 'Regular', 'Roman', 'Semibold']; +exports.CFFStandardStrings = CFFStandardStrings; + +var CFFParser = function CFFParserClosure() { + var CharstringValidationData = [null, { + id: 'hstem', + min: 2, + stackClearing: true, + stem: true + }, null, { + id: 'vstem', + min: 2, + stackClearing: true, + stem: true + }, { + id: 'vmoveto', + min: 1, + stackClearing: true + }, { + id: 'rlineto', + min: 2, + resetStack: true + }, { + id: 'hlineto', + min: 1, + resetStack: true + }, { + id: 'vlineto', + min: 1, + resetStack: true + }, { + id: 'rrcurveto', + min: 6, + resetStack: true + }, null, { + id: 'callsubr', + min: 1, + undefStack: true + }, { + id: 'return', + min: 0, + undefStack: true + }, null, null, { + id: 'endchar', + min: 0, + stackClearing: true + }, null, null, null, { + id: 'hstemhm', + min: 2, + stackClearing: true, + stem: true + }, { + id: 'hintmask', + min: 0, + stackClearing: true + }, { + id: 'cntrmask', + min: 0, + stackClearing: true + }, { + id: 'rmoveto', + min: 2, + stackClearing: true + }, { + id: 'hmoveto', + min: 1, + stackClearing: true + }, { + id: 'vstemhm', + min: 2, + stackClearing: true, + stem: true + }, { + id: 'rcurveline', + min: 8, + resetStack: true + }, { + id: 'rlinecurve', + min: 8, + resetStack: true + }, { + id: 'vvcurveto', + min: 4, + resetStack: true + }, { + id: 'hhcurveto', + min: 4, + resetStack: true + }, null, { + id: 'callgsubr', + min: 1, + undefStack: true + }, { + id: 'vhcurveto', + min: 4, + resetStack: true + }, { + id: 'hvcurveto', + min: 4, + resetStack: true + }]; + var CharstringValidationData12 = [null, null, null, { + id: 'and', + min: 2, + stackDelta: -1 + }, { + id: 'or', + min: 2, + stackDelta: -1 + }, { + id: 'not', + min: 1, + stackDelta: 0 + }, null, null, null, { + id: 'abs', + min: 1, + stackDelta: 0 + }, { + id: 'add', + min: 2, + stackDelta: -1, + stackFn: function stack_div(stack, index) { + stack[index - 2] = stack[index - 2] + stack[index - 1]; } - }()); - exports.ErrorFont = ErrorFont; - exports.Font = Font; - exports.FontFlags = FontFlags; - exports.IdentityToUnicodeMap = IdentityToUnicodeMap; - exports.ToUnicodeMap = ToUnicodeMap; - exports.getFontType = getFontType; - })); - (function (root, factory) { - factory(root.pdfjsCorePsParser = {}, root.pdfjsSharedUtil, root.pdfjsCoreParser); - }(this, function (exports, sharedUtil, coreParser) { - var error = sharedUtil.error; - var isSpace = sharedUtil.isSpace; - var EOF = coreParser.EOF; - var PostScriptParser = function PostScriptParserClosure() { - function PostScriptParser(lexer) { - this.lexer = lexer; - this.operators = []; - this.token = null; - this.prev = null; + }, { + id: 'sub', + min: 2, + stackDelta: -1, + stackFn: function stack_div(stack, index) { + stack[index - 2] = stack[index - 2] - stack[index - 1]; } - PostScriptParser.prototype = { - nextToken: function PostScriptParser_nextToken() { - this.prev = this.token; - this.token = this.lexer.getToken(); - }, - accept: function PostScriptParser_accept(type) { - if (this.token.type === type) { - this.nextToken(); - return true; + }, { + id: 'div', + min: 2, + stackDelta: -1, + stackFn: function stack_div(stack, index) { + stack[index - 2] = stack[index - 2] / stack[index - 1]; + } + }, null, { + id: 'neg', + min: 1, + stackDelta: 0, + stackFn: function stack_div(stack, index) { + stack[index - 1] = -stack[index - 1]; + } + }, { + id: 'eq', + min: 2, + stackDelta: -1 + }, null, null, { + id: 'drop', + min: 1, + stackDelta: -1 + }, null, { + id: 'put', + min: 2, + stackDelta: -2 + }, { + id: 'get', + min: 1, + stackDelta: 0 + }, { + id: 'ifelse', + min: 4, + stackDelta: -3 + }, { + id: 'random', + min: 0, + stackDelta: 1 + }, { + id: 'mul', + min: 2, + stackDelta: -1, + stackFn: function stack_div(stack, index) { + stack[index - 2] = stack[index - 2] * stack[index - 1]; + } + }, null, { + id: 'sqrt', + min: 1, + stackDelta: 0 + }, { + id: 'dup', + min: 1, + stackDelta: 1 + }, { + id: 'exch', + min: 2, + stackDelta: 0 + }, { + id: 'index', + min: 2, + stackDelta: 0 + }, { + id: 'roll', + min: 3, + stackDelta: -2 + }, null, null, null, { + id: 'hflex', + min: 7, + resetStack: true + }, { + id: 'flex', + min: 13, + resetStack: true + }, { + id: 'hflex1', + min: 9, + resetStack: true + }, { + id: 'flex1', + min: 11, + resetStack: true + }]; + + function CFFParser(file, properties, seacAnalysisEnabled) { + this.bytes = file.getBytes(); + this.properties = properties; + this.seacAnalysisEnabled = !!seacAnalysisEnabled; + } + + CFFParser.prototype = { + parse: function CFFParser_parse() { + var properties = this.properties; + var cff = new CFF(); + this.cff = cff; + var header = this.parseHeader(); + var nameIndex = this.parseIndex(header.endPos); + var topDictIndex = this.parseIndex(nameIndex.endPos); + var stringIndex = this.parseIndex(topDictIndex.endPos); + var globalSubrIndex = this.parseIndex(stringIndex.endPos); + var topDictParsed = this.parseDict(topDictIndex.obj.get(0)); + var topDict = this.createDict(CFFTopDict, topDictParsed, cff.strings); + cff.header = header.obj; + cff.names = this.parseNameIndex(nameIndex.obj); + cff.strings = this.parseStringIndex(stringIndex.obj); + cff.topDict = topDict; + cff.globalSubrIndex = globalSubrIndex.obj; + this.parsePrivateDict(cff.topDict); + cff.isCIDFont = topDict.hasName('ROS'); + var charStringOffset = topDict.getByName('CharStrings'); + var charStringIndex = this.parseIndex(charStringOffset).obj; + var fontMatrix = topDict.getByName('FontMatrix'); + + if (fontMatrix) { + properties.fontMatrix = fontMatrix; } - return false; - }, - expect: function PostScriptParser_expect(type) { - if (this.accept(type)) { - return true; + + var fontBBox = topDict.getByName('FontBBox'); + + if (fontBBox) { + properties.ascent = Math.max(fontBBox[3], fontBBox[1]); + properties.descent = Math.min(fontBBox[1], fontBBox[3]); + properties.ascentScaled = true; } - error('Unexpected symbol: found ' + this.token.type + ' expected ' + type + '.'); - }, - parse: function PostScriptParser_parse() { - this.nextToken(); - this.expect(PostScriptTokenTypes.LBRACE); - this.parseBlock(); - this.expect(PostScriptTokenTypes.RBRACE); - return this.operators; - }, - parseBlock: function PostScriptParser_parseBlock() { - while (true) { - if (this.accept(PostScriptTokenTypes.NUMBER)) { - this.operators.push(this.prev.value); - } else if (this.accept(PostScriptTokenTypes.OPERATOR)) { - this.operators.push(this.prev.value); - } else if (this.accept(PostScriptTokenTypes.LBRACE)) { - this.parseCondition(); - } else { - return; - } - } - }, - parseCondition: function PostScriptParser_parseCondition() { - var conditionLocation = this.operators.length; - this.operators.push(null, null); - this.parseBlock(); - this.expect(PostScriptTokenTypes.RBRACE); - if (this.accept(PostScriptTokenTypes.IF)) { - this.operators[conditionLocation] = this.operators.length; - this.operators[conditionLocation + 1] = 'jz'; - } else if (this.accept(PostScriptTokenTypes.LBRACE)) { - var jumpLocation = this.operators.length; - this.operators.push(null, null); - var endOfTrue = this.operators.length; - this.parseBlock(); - this.expect(PostScriptTokenTypes.RBRACE); - this.expect(PostScriptTokenTypes.IFELSE); - this.operators[jumpLocation] = this.operators.length; - this.operators[jumpLocation + 1] = 'j'; - this.operators[conditionLocation] = endOfTrue; - this.operators[conditionLocation + 1] = 'jz'; + + var charset, encoding; + + if (cff.isCIDFont) { + var fdArrayIndex = this.parseIndex(topDict.getByName('FDArray')).obj; + + for (var i = 0, ii = fdArrayIndex.count; i < ii; ++i) { + var dictRaw = fdArrayIndex.get(i); + var fontDict = this.createDict(CFFTopDict, this.parseDict(dictRaw), cff.strings); + this.parsePrivateDict(fontDict); + cff.fdArray.push(fontDict); + } + + encoding = null; + charset = this.parseCharsets(topDict.getByName('charset'), charStringIndex.count, cff.strings, true); + cff.fdSelect = this.parseFDSelect(topDict.getByName('FDSelect'), charStringIndex.count); } else { - error('PS Function: error parsing conditional.'); + charset = this.parseCharsets(topDict.getByName('charset'), charStringIndex.count, cff.strings, false); + encoding = this.parseEncoding(topDict.getByName('Encoding'), properties, cff.strings, charset.charset); } - } - }; - return PostScriptParser; - }(); - var PostScriptTokenTypes = { - LBRACE: 0, - RBRACE: 1, - NUMBER: 2, - OPERATOR: 3, - IF: 4, - IFELSE: 5 - }; - var PostScriptToken = function PostScriptTokenClosure() { - function PostScriptToken(type, value) { - this.type = type; - this.value = value; + + cff.charset = charset; + cff.encoding = encoding; + var charStringsAndSeacs = this.parseCharStrings({ + charStrings: charStringIndex, + localSubrIndex: topDict.privateDict.subrsIndex, + globalSubrIndex: globalSubrIndex.obj, + fdSelect: cff.fdSelect, + fdArray: cff.fdArray, + privateDict: topDict.privateDict + }); + cff.charStrings = charStringsAndSeacs.charStrings; + cff.seacs = charStringsAndSeacs.seacs; + cff.widths = charStringsAndSeacs.widths; + return cff; + }, + parseHeader: function CFFParser_parseHeader() { + var bytes = this.bytes; + var bytesLength = bytes.length; + var offset = 0; + + while (offset < bytesLength && bytes[offset] !== 1) { + ++offset; + } + + if (offset >= bytesLength) { + throw new _util.FormatError('Invalid CFF header'); + } + + if (offset !== 0) { + (0, _util.info)('cff data is shifted'); + bytes = bytes.subarray(offset); + this.bytes = bytes; + } + + var major = bytes[0]; + var minor = bytes[1]; + var hdrSize = bytes[2]; + var offSize = bytes[3]; + var header = new CFFHeader(major, minor, hdrSize, offSize); + return { + obj: header, + endPos: hdrSize + }; + }, + parseDict: function CFFParser_parseDict(dict) { + var pos = 0; + + function parseOperand() { + var value = dict[pos++]; + + if (value === 30) { + return parseFloatOperand(); + } else if (value === 28) { + value = dict[pos++]; + value = (value << 24 | dict[pos++] << 16) >> 16; + return value; + } else if (value === 29) { + value = dict[pos++]; + value = value << 8 | dict[pos++]; + value = value << 8 | dict[pos++]; + value = value << 8 | dict[pos++]; + return value; + } else if (value >= 32 && value <= 246) { + return value - 139; + } else if (value >= 247 && value <= 250) { + return (value - 247) * 256 + dict[pos++] + 108; + } else if (value >= 251 && value <= 254) { + return -((value - 251) * 256) - dict[pos++] - 108; + } + + (0, _util.warn)('CFFParser_parseDict: "' + value + '" is a reserved command.'); + return NaN; + } + + function parseFloatOperand() { + var str = ''; + var eof = 15; + var lookup = ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '.', 'E', 'E-', null, '-']; + var length = dict.length; + + while (pos < length) { + var b = dict[pos++]; + var b1 = b >> 4; + var b2 = b & 15; + + if (b1 === eof) { + break; + } + + str += lookup[b1]; + + if (b2 === eof) { + break; + } + + str += lookup[b2]; + } + + return parseFloat(str); + } + + var operands = []; + var entries = []; + pos = 0; + var end = dict.length; + + while (pos < end) { + var b = dict[pos]; + + if (b <= 21) { + if (b === 12) { + b = b << 8 | dict[++pos]; + } + + entries.push([b, operands]); + operands = []; + ++pos; + } else { + operands.push(parseOperand()); + } + } + + return entries; + }, + parseIndex: function CFFParser_parseIndex(pos) { + var cffIndex = new CFFIndex(); + var bytes = this.bytes; + var count = bytes[pos++] << 8 | bytes[pos++]; + var offsets = []; + var end = pos; + var i, ii; + + if (count !== 0) { + var offsetSize = bytes[pos++]; + var startPos = pos + (count + 1) * offsetSize - 1; + + for (i = 0, ii = count + 1; i < ii; ++i) { + var offset = 0; + + for (var j = 0; j < offsetSize; ++j) { + offset <<= 8; + offset += bytes[pos++]; + } + + offsets.push(startPos + offset); + } + + end = offsets[count]; + } + + for (i = 0, ii = offsets.length - 1; i < ii; ++i) { + var offsetStart = offsets[i]; + var offsetEnd = offsets[i + 1]; + cffIndex.add(bytes.subarray(offsetStart, offsetEnd)); + } + + return { + obj: cffIndex, + endPos: end + }; + }, + parseNameIndex: function CFFParser_parseNameIndex(index) { + var names = []; + + for (var i = 0, ii = index.count; i < ii; ++i) { + var name = index.get(i); + names.push((0, _util.bytesToString)(name)); + } + + return names; + }, + parseStringIndex: function CFFParser_parseStringIndex(index) { + var strings = new CFFStrings(); + + for (var i = 0, ii = index.count; i < ii; ++i) { + var data = index.get(i); + strings.add((0, _util.bytesToString)(data)); + } + + return strings; + }, + createDict: function CFFParser_createDict(Type, dict, strings) { + var cffDict = new Type(strings); + + for (var i = 0, ii = dict.length; i < ii; ++i) { + var pair = dict[i]; + var key = pair[0]; + var value = pair[1]; + cffDict.setByKey(key, value); + } + + return cffDict; + }, + parseCharString: function CFFParser_parseCharString(state, data, localSubrIndex, globalSubrIndex) { + if (!data || state.callDepth > MAX_SUBR_NESTING) { + return false; + } + + var stackSize = state.stackSize; + var stack = state.stack; + var length = data.length; + + for (var j = 0; j < length;) { + var value = data[j++]; + var validationCommand = null; + + if (value === 12) { + var q = data[j++]; + + if (q === 0) { + data[j - 2] = 139; + data[j - 1] = 22; + stackSize = 0; + } else { + validationCommand = CharstringValidationData12[q]; + } + } else if (value === 28) { + stack[stackSize] = (data[j] << 24 | data[j + 1] << 16) >> 16; + j += 2; + stackSize++; + } else if (value === 14) { + if (stackSize >= 4) { + stackSize -= 4; + + if (this.seacAnalysisEnabled) { + state.seac = stack.slice(stackSize, stackSize + 4); + return false; + } + } + + validationCommand = CharstringValidationData[value]; + } else if (value >= 32 && value <= 246) { + stack[stackSize] = value - 139; + stackSize++; + } else if (value >= 247 && value <= 254) { + stack[stackSize] = value < 251 ? (value - 247 << 8) + data[j] + 108 : -(value - 251 << 8) - data[j] - 108; + j++; + stackSize++; + } else if (value === 255) { + stack[stackSize] = (data[j] << 24 | data[j + 1] << 16 | data[j + 2] << 8 | data[j + 3]) / 65536; + j += 4; + stackSize++; + } else if (value === 19 || value === 20) { + state.hints += stackSize >> 1; + j += state.hints + 7 >> 3; + stackSize %= 2; + validationCommand = CharstringValidationData[value]; + } else if (value === 10 || value === 29) { + var subrsIndex; + + if (value === 10) { + subrsIndex = localSubrIndex; + } else { + subrsIndex = globalSubrIndex; + } + + if (!subrsIndex) { + validationCommand = CharstringValidationData[value]; + (0, _util.warn)('Missing subrsIndex for ' + validationCommand.id); + return false; + } + + var bias = 32768; + + if (subrsIndex.count < 1240) { + bias = 107; + } else if (subrsIndex.count < 33900) { + bias = 1131; + } + + var subrNumber = stack[--stackSize] + bias; + + if (subrNumber < 0 || subrNumber >= subrsIndex.count || isNaN(subrNumber)) { + validationCommand = CharstringValidationData[value]; + (0, _util.warn)('Out of bounds subrIndex for ' + validationCommand.id); + return false; + } + + state.stackSize = stackSize; + state.callDepth++; + var valid = this.parseCharString(state, subrsIndex.get(subrNumber), localSubrIndex, globalSubrIndex); + + if (!valid) { + return false; + } + + state.callDepth--; + stackSize = state.stackSize; + continue; + } else if (value === 11) { + state.stackSize = stackSize; + return true; + } else { + validationCommand = CharstringValidationData[value]; + } + + if (validationCommand) { + if (validationCommand.stem) { + state.hints += stackSize >> 1; + + if (value === 3 || value === 23) { + state.hasVStems = true; + } else if (state.hasVStems && (value === 1 || value === 18)) { + (0, _util.warn)('CFF stem hints are in wrong order'); + data[j - 1] = value === 1 ? 3 : 23; + } + } + + if ('min' in validationCommand) { + if (!state.undefStack && stackSize < validationCommand.min) { + (0, _util.warn)('Not enough parameters for ' + validationCommand.id + '; actual: ' + stackSize + ', expected: ' + validationCommand.min); + return false; + } + } + + if (state.firstStackClearing && validationCommand.stackClearing) { + state.firstStackClearing = false; + stackSize -= validationCommand.min; + + if (stackSize >= 2 && validationCommand.stem) { + stackSize %= 2; + } else if (stackSize > 1) { + (0, _util.warn)('Found too many parameters for stack-clearing command'); + } + + if (stackSize > 0 && stack[stackSize - 1] >= 0) { + state.width = stack[stackSize - 1]; + } + } + + if ('stackDelta' in validationCommand) { + if ('stackFn' in validationCommand) { + validationCommand.stackFn(stack, stackSize); + } + + stackSize += validationCommand.stackDelta; + } else if (validationCommand.stackClearing) { + stackSize = 0; + } else if (validationCommand.resetStack) { + stackSize = 0; + state.undefStack = false; + } else if (validationCommand.undefStack) { + stackSize = 0; + state.undefStack = true; + state.firstStackClearing = false; + } + } + } + + state.stackSize = stackSize; + return true; + }, + parseCharStrings: function parseCharStrings(_ref) { + var charStrings = _ref.charStrings, + localSubrIndex = _ref.localSubrIndex, + globalSubrIndex = _ref.globalSubrIndex, + fdSelect = _ref.fdSelect, + fdArray = _ref.fdArray, + privateDict = _ref.privateDict; + var seacs = []; + var widths = []; + var count = charStrings.count; + + for (var i = 0; i < count; i++) { + var charstring = charStrings.get(i); + var state = { + callDepth: 0, + stackSize: 0, + stack: [], + undefStack: true, + hints: 0, + firstStackClearing: true, + seac: null, + width: null, + hasVStems: false + }; + var valid = true; + var localSubrToUse = null; + var privateDictToUse = privateDict; + + if (fdSelect && fdArray.length) { + var fdIndex = fdSelect.getFDIndex(i); + + if (fdIndex === -1) { + (0, _util.warn)('Glyph index is not in fd select.'); + valid = false; + } + + if (fdIndex >= fdArray.length) { + (0, _util.warn)('Invalid fd index for glyph index.'); + valid = false; + } + + if (valid) { + privateDictToUse = fdArray[fdIndex].privateDict; + localSubrToUse = privateDictToUse.subrsIndex; + } + } else if (localSubrIndex) { + localSubrToUse = localSubrIndex; + } + + if (valid) { + valid = this.parseCharString(state, charstring, localSubrToUse, globalSubrIndex); + } + + if (state.width !== null) { + var nominalWidth = privateDictToUse.getByName('nominalWidthX'); + widths[i] = nominalWidth + state.width; + } else { + var defaultWidth = privateDictToUse.getByName('defaultWidthX'); + widths[i] = defaultWidth; + } + + if (state.seac !== null) { + seacs[i] = state.seac; + } + + if (!valid) { + charStrings.set(i, new Uint8Array([14])); + } + } + + return { + charStrings: charStrings, + seacs: seacs, + widths: widths + }; + }, + emptyPrivateDictionary: function CFFParser_emptyPrivateDictionary(parentDict) { + var privateDict = this.createDict(CFFPrivateDict, [], parentDict.strings); + parentDict.setByKey(18, [0, 0]); + parentDict.privateDict = privateDict; + }, + parsePrivateDict: function CFFParser_parsePrivateDict(parentDict) { + if (!parentDict.hasName('Private')) { + this.emptyPrivateDictionary(parentDict); + return; + } + + var privateOffset = parentDict.getByName('Private'); + + if (!Array.isArray(privateOffset) || privateOffset.length !== 2) { + parentDict.removeByName('Private'); + return; + } + + var size = privateOffset[0]; + var offset = privateOffset[1]; + + if (size === 0 || offset >= this.bytes.length) { + this.emptyPrivateDictionary(parentDict); + return; + } + + var privateDictEnd = offset + size; + var dictData = this.bytes.subarray(offset, privateDictEnd); + var dict = this.parseDict(dictData); + var privateDict = this.createDict(CFFPrivateDict, dict, parentDict.strings); + parentDict.privateDict = privateDict; + + if (!privateDict.getByName('Subrs')) { + return; + } + + var subrsOffset = privateDict.getByName('Subrs'); + var relativeOffset = offset + subrsOffset; + + if (subrsOffset === 0 || relativeOffset >= this.bytes.length) { + this.emptyPrivateDictionary(parentDict); + return; + } + + var subrsIndex = this.parseIndex(relativeOffset); + privateDict.subrsIndex = subrsIndex.obj; + }, + parseCharsets: function CFFParser_parseCharsets(pos, length, strings, cid) { + if (pos === 0) { + return new CFFCharset(true, CFFCharsetPredefinedTypes.ISO_ADOBE, _charsets.ISOAdobeCharset); + } else if (pos === 1) { + return new CFFCharset(true, CFFCharsetPredefinedTypes.EXPERT, _charsets.ExpertCharset); + } else if (pos === 2) { + return new CFFCharset(true, CFFCharsetPredefinedTypes.EXPERT_SUBSET, _charsets.ExpertSubsetCharset); + } + + var bytes = this.bytes; + var start = pos; + var format = bytes[pos++]; + var charset = ['.notdef']; + var id, count, i; + length -= 1; + + switch (format) { + case 0: + for (i = 0; i < length; i++) { + id = bytes[pos++] << 8 | bytes[pos++]; + charset.push(cid ? id : strings.get(id)); + } + + break; + + case 1: + while (charset.length <= length) { + id = bytes[pos++] << 8 | bytes[pos++]; + count = bytes[pos++]; + + for (i = 0; i <= count; i++) { + charset.push(cid ? id++ : strings.get(id++)); + } + } + + break; + + case 2: + while (charset.length <= length) { + id = bytes[pos++] << 8 | bytes[pos++]; + count = bytes[pos++] << 8 | bytes[pos++]; + + for (i = 0; i <= count; i++) { + charset.push(cid ? id++ : strings.get(id++)); + } + } + + break; + + default: + throw new _util.FormatError('Unknown charset format'); + } + + var end = pos; + var raw = bytes.subarray(start, end); + return new CFFCharset(false, format, charset, raw); + }, + parseEncoding: function CFFParser_parseEncoding(pos, properties, strings, charset) { + var encoding = Object.create(null); + var bytes = this.bytes; + var predefined = false; + var format, i, ii; + var raw = null; + + function readSupplement() { + var supplementsCount = bytes[pos++]; + + for (i = 0; i < supplementsCount; i++) { + var code = bytes[pos++]; + var sid = (bytes[pos++] << 8) + (bytes[pos++] & 0xff); + encoding[code] = charset.indexOf(strings.get(sid)); + } + } + + if (pos === 0 || pos === 1) { + predefined = true; + format = pos; + var baseEncoding = pos ? _encodings.ExpertEncoding : _encodings.StandardEncoding; + + for (i = 0, ii = charset.length; i < ii; i++) { + var index = baseEncoding.indexOf(charset[i]); + + if (index !== -1) { + encoding[index] = i; + } + } + } else { + var dataStart = pos; + format = bytes[pos++]; + + switch (format & 0x7f) { + case 0: + var glyphsCount = bytes[pos++]; + + for (i = 1; i <= glyphsCount; i++) { + encoding[bytes[pos++]] = i; + } + + break; + + case 1: + var rangesCount = bytes[pos++]; + var gid = 1; + + for (i = 0; i < rangesCount; i++) { + var start = bytes[pos++]; + var left = bytes[pos++]; + + for (var j = start; j <= start + left; j++) { + encoding[j] = gid++; + } + } + + break; + + default: + throw new _util.FormatError("Unknown encoding format: ".concat(format, " in CFF")); + } + + var dataEnd = pos; + + if (format & 0x80) { + bytes[dataStart] &= 0x7f; + readSupplement(); + } + + raw = bytes.subarray(dataStart, dataEnd); + } + + format = format & 0x7f; + return new CFFEncoding(predefined, format, encoding, raw); + }, + parseFDSelect: function CFFParser_parseFDSelect(pos, length) { + var bytes = this.bytes; + var format = bytes[pos++]; + var fdSelect = []; + var i; + + switch (format) { + case 0: + for (i = 0; i < length; ++i) { + var id = bytes[pos++]; + fdSelect.push(id); + } + + break; + + case 3: + var rangesCount = bytes[pos++] << 8 | bytes[pos++]; + + for (i = 0; i < rangesCount; ++i) { + var first = bytes[pos++] << 8 | bytes[pos++]; + + if (i === 0 && first !== 0) { + (0, _util.warn)('parseFDSelect: The first range must have a first GID of 0' + ' -- trying to recover.'); + first = 0; + } + + var fdIndex = bytes[pos++]; + var next = bytes[pos] << 8 | bytes[pos + 1]; + + for (var j = first; j < next; ++j) { + fdSelect.push(fdIndex); + } + } + + pos += 2; + break; + + default: + throw new _util.FormatError("parseFDSelect: Unknown format \"".concat(format, "\".")); + } + + if (fdSelect.length !== length) { + throw new _util.FormatError('parseFDSelect: Invalid font data.'); + } + + return new CFFFDSelect(format, fdSelect); } - var opCache = Object.create(null); - PostScriptToken.getOperator = function PostScriptToken_getOperator(op) { - var opValue = opCache[op]; - if (opValue) { - return opValue; - } - return opCache[op] = new PostScriptToken(PostScriptTokenTypes.OPERATOR, op); - }; - PostScriptToken.LBRACE = new PostScriptToken(PostScriptTokenTypes.LBRACE, '{'); - PostScriptToken.RBRACE = new PostScriptToken(PostScriptTokenTypes.RBRACE, '}'); - PostScriptToken.IF = new PostScriptToken(PostScriptTokenTypes.IF, 'IF'); - PostScriptToken.IFELSE = new PostScriptToken(PostScriptTokenTypes.IFELSE, 'IFELSE'); - return PostScriptToken; - }(); - var PostScriptLexer = function PostScriptLexerClosure() { - function PostScriptLexer(stream) { - this.stream = stream; - this.nextChar(); - this.strBuf = []; + }; + return CFFParser; +}(); + +exports.CFFParser = CFFParser; + +var CFF = function CFFClosure() { + function CFF() { + this.header = null; + this.names = []; + this.topDict = null; + this.strings = new CFFStrings(); + this.globalSubrIndex = null; + this.encoding = null; + this.charset = null; + this.charStrings = null; + this.fdArray = []; + this.fdSelect = null; + this.isCIDFont = false; + } + + CFF.prototype = { + duplicateFirstGlyph: function CFF_duplicateFirstGlyph() { + if (this.charStrings.count >= 65535) { + (0, _util.warn)('Not enough space in charstrings to duplicate first glyph.'); + return; + } + + var glyphZero = this.charStrings.get(0); + this.charStrings.add(glyphZero); + + if (this.isCIDFont) { + this.fdSelect.fdSelect.push(this.fdSelect.fdSelect[0]); + } + }, + hasGlyphId: function CFF_hasGlyphID(id) { + if (id < 0 || id >= this.charStrings.count) { + return false; + } + + var glyph = this.charStrings.get(id); + return glyph.length > 0; } - PostScriptLexer.prototype = { - nextChar: function PostScriptLexer_nextChar() { + }; + return CFF; +}(); + +exports.CFF = CFF; + +var CFFHeader = function CFFHeaderClosure() { + function CFFHeader(major, minor, hdrSize, offSize) { + this.major = major; + this.minor = minor; + this.hdrSize = hdrSize; + this.offSize = offSize; + } + + return CFFHeader; +}(); + +exports.CFFHeader = CFFHeader; + +var CFFStrings = function CFFStringsClosure() { + function CFFStrings() { + this.strings = []; + } + + CFFStrings.prototype = { + get: function CFFStrings_get(index) { + if (index >= 0 && index <= 390) { + return CFFStandardStrings[index]; + } + + if (index - 391 <= this.strings.length) { + return this.strings[index - 391]; + } + + return CFFStandardStrings[0]; + }, + add: function CFFStrings_add(value) { + this.strings.push(value); + }, + + get count() { + return this.strings.length; + } + + }; + return CFFStrings; +}(); + +exports.CFFStrings = CFFStrings; + +var CFFIndex = function CFFIndexClosure() { + function CFFIndex() { + this.objects = []; + this.length = 0; + } + + CFFIndex.prototype = { + add: function CFFIndex_add(data) { + this.length += data.length; + this.objects.push(data); + }, + set: function CFFIndex_set(index, data) { + this.length += data.length - this.objects[index].length; + this.objects[index] = data; + }, + get: function CFFIndex_get(index) { + return this.objects[index]; + }, + + get count() { + return this.objects.length; + } + + }; + return CFFIndex; +}(); + +exports.CFFIndex = CFFIndex; + +var CFFDict = function CFFDictClosure() { + function CFFDict(tables, strings) { + this.keyToNameMap = tables.keyToNameMap; + this.nameToKeyMap = tables.nameToKeyMap; + this.defaults = tables.defaults; + this.types = tables.types; + this.opcodes = tables.opcodes; + this.order = tables.order; + this.strings = strings; + this.values = Object.create(null); + } + + CFFDict.prototype = { + setByKey: function CFFDict_setByKey(key, value) { + if (!(key in this.keyToNameMap)) { + return false; + } + + var valueLength = value.length; + + if (valueLength === 0) { + return true; + } + + for (var i = 0; i < valueLength; i++) { + if (isNaN(value[i])) { + (0, _util.warn)('Invalid CFFDict value: "' + value + '" for key "' + key + '".'); + return true; + } + } + + var type = this.types[key]; + + if (type === 'num' || type === 'sid' || type === 'offset') { + value = value[0]; + } + + this.values[key] = value; + return true; + }, + setByName: function CFFDict_setByName(name, value) { + if (!(name in this.nameToKeyMap)) { + throw new _util.FormatError("Invalid dictionary name \"".concat(name, "\"")); + } + + this.values[this.nameToKeyMap[name]] = value; + }, + hasName: function CFFDict_hasName(name) { + return this.nameToKeyMap[name] in this.values; + }, + getByName: function CFFDict_getByName(name) { + if (!(name in this.nameToKeyMap)) { + throw new _util.FormatError("Invalid dictionary name ".concat(name, "\"")); + } + + var key = this.nameToKeyMap[name]; + + if (!(key in this.values)) { + return this.defaults[key]; + } + + return this.values[key]; + }, + removeByName: function CFFDict_removeByName(name) { + delete this.values[this.nameToKeyMap[name]]; + } + }; + + CFFDict.createTables = function CFFDict_createTables(layout) { + var tables = { + keyToNameMap: {}, + nameToKeyMap: {}, + defaults: {}, + types: {}, + opcodes: {}, + order: [] + }; + + for (var i = 0, ii = layout.length; i < ii; ++i) { + var entry = layout[i]; + var key = Array.isArray(entry[0]) ? (entry[0][0] << 8) + entry[0][1] : entry[0]; + tables.keyToNameMap[key] = entry[1]; + tables.nameToKeyMap[entry[1]] = key; + tables.types[key] = entry[2]; + tables.defaults[key] = entry[3]; + tables.opcodes[key] = Array.isArray(entry[0]) ? entry[0] : [entry[0]]; + tables.order.push(key); + } + + return tables; + }; + + return CFFDict; +}(); + +var CFFTopDict = function CFFTopDictClosure() { + var layout = [[[12, 30], 'ROS', ['sid', 'sid', 'num'], null], [[12, 20], 'SyntheticBase', 'num', null], [0, 'version', 'sid', null], [1, 'Notice', 'sid', null], [[12, 0], 'Copyright', 'sid', null], [2, 'FullName', 'sid', null], [3, 'FamilyName', 'sid', null], [4, 'Weight', 'sid', null], [[12, 1], 'isFixedPitch', 'num', 0], [[12, 2], 'ItalicAngle', 'num', 0], [[12, 3], 'UnderlinePosition', 'num', -100], [[12, 4], 'UnderlineThickness', 'num', 50], [[12, 5], 'PaintType', 'num', 0], [[12, 6], 'CharstringType', 'num', 2], [[12, 7], 'FontMatrix', ['num', 'num', 'num', 'num', 'num', 'num'], [0.001, 0, 0, 0.001, 0, 0]], [13, 'UniqueID', 'num', null], [5, 'FontBBox', ['num', 'num', 'num', 'num'], [0, 0, 0, 0]], [[12, 8], 'StrokeWidth', 'num', 0], [14, 'XUID', 'array', null], [15, 'charset', 'offset', 0], [16, 'Encoding', 'offset', 0], [17, 'CharStrings', 'offset', 0], [18, 'Private', ['offset', 'offset'], null], [[12, 21], 'PostScript', 'sid', null], [[12, 22], 'BaseFontName', 'sid', null], [[12, 23], 'BaseFontBlend', 'delta', null], [[12, 31], 'CIDFontVersion', 'num', 0], [[12, 32], 'CIDFontRevision', 'num', 0], [[12, 33], 'CIDFontType', 'num', 0], [[12, 34], 'CIDCount', 'num', 8720], [[12, 35], 'UIDBase', 'num', null], [[12, 37], 'FDSelect', 'offset', null], [[12, 36], 'FDArray', 'offset', null], [[12, 38], 'FontName', 'sid', null]]; + var tables = null; + + function CFFTopDict(strings) { + if (tables === null) { + tables = CFFDict.createTables(layout); + } + + CFFDict.call(this, tables, strings); + this.privateDict = null; + } + + CFFTopDict.prototype = Object.create(CFFDict.prototype); + return CFFTopDict; +}(); + +exports.CFFTopDict = CFFTopDict; + +var CFFPrivateDict = function CFFPrivateDictClosure() { + var layout = [[6, 'BlueValues', 'delta', null], [7, 'OtherBlues', 'delta', null], [8, 'FamilyBlues', 'delta', null], [9, 'FamilyOtherBlues', 'delta', null], [[12, 9], 'BlueScale', 'num', 0.039625], [[12, 10], 'BlueShift', 'num', 7], [[12, 11], 'BlueFuzz', 'num', 1], [10, 'StdHW', 'num', null], [11, 'StdVW', 'num', null], [[12, 12], 'StemSnapH', 'delta', null], [[12, 13], 'StemSnapV', 'delta', null], [[12, 14], 'ForceBold', 'num', 0], [[12, 17], 'LanguageGroup', 'num', 0], [[12, 18], 'ExpansionFactor', 'num', 0.06], [[12, 19], 'initialRandomSeed', 'num', 0], [20, 'defaultWidthX', 'num', 0], [21, 'nominalWidthX', 'num', 0], [19, 'Subrs', 'offset', null]]; + var tables = null; + + function CFFPrivateDict(strings) { + if (tables === null) { + tables = CFFDict.createTables(layout); + } + + CFFDict.call(this, tables, strings); + this.subrsIndex = null; + } + + CFFPrivateDict.prototype = Object.create(CFFDict.prototype); + return CFFPrivateDict; +}(); + +exports.CFFPrivateDict = CFFPrivateDict; +var CFFCharsetPredefinedTypes = { + ISO_ADOBE: 0, + EXPERT: 1, + EXPERT_SUBSET: 2 +}; + +var CFFCharset = function CFFCharsetClosure() { + function CFFCharset(predefined, format, charset, raw) { + this.predefined = predefined; + this.format = format; + this.charset = charset; + this.raw = raw; + } + + return CFFCharset; +}(); + +exports.CFFCharset = CFFCharset; + +var CFFEncoding = function CFFEncodingClosure() { + function CFFEncoding(predefined, format, encoding, raw) { + this.predefined = predefined; + this.format = format; + this.encoding = encoding; + this.raw = raw; + } + + return CFFEncoding; +}(); + +var CFFFDSelect = function CFFFDSelectClosure() { + function CFFFDSelect(format, fdSelect) { + this.format = format; + this.fdSelect = fdSelect; + } + + CFFFDSelect.prototype = { + getFDIndex: function CFFFDSelect_get(glyphIndex) { + if (glyphIndex < 0 || glyphIndex >= this.fdSelect.length) { + return -1; + } + + return this.fdSelect[glyphIndex]; + } + }; + return CFFFDSelect; +}(); + +exports.CFFFDSelect = CFFFDSelect; + +var CFFOffsetTracker = function CFFOffsetTrackerClosure() { + function CFFOffsetTracker() { + this.offsets = Object.create(null); + } + + CFFOffsetTracker.prototype = { + isTracking: function CFFOffsetTracker_isTracking(key) { + return key in this.offsets; + }, + track: function CFFOffsetTracker_track(key, location) { + if (key in this.offsets) { + throw new _util.FormatError("Already tracking location of ".concat(key)); + } + + this.offsets[key] = location; + }, + offset: function CFFOffsetTracker_offset(value) { + for (var key in this.offsets) { + this.offsets[key] += value; + } + }, + setEntryLocation: function CFFOffsetTracker_setEntryLocation(key, values, output) { + if (!(key in this.offsets)) { + throw new _util.FormatError("Not tracking location of ".concat(key)); + } + + var data = output.data; + var dataOffset = this.offsets[key]; + var size = 5; + + for (var i = 0, ii = values.length; i < ii; ++i) { + var offset0 = i * size + dataOffset; + var offset1 = offset0 + 1; + var offset2 = offset0 + 2; + var offset3 = offset0 + 3; + var offset4 = offset0 + 4; + + if (data[offset0] !== 0x1d || data[offset1] !== 0 || data[offset2] !== 0 || data[offset3] !== 0 || data[offset4] !== 0) { + throw new _util.FormatError('writing to an offset that is not empty'); + } + + var value = values[i]; + data[offset0] = 0x1d; + data[offset1] = value >> 24 & 0xFF; + data[offset2] = value >> 16 & 0xFF; + data[offset3] = value >> 8 & 0xFF; + data[offset4] = value & 0xFF; + } + } + }; + return CFFOffsetTracker; +}(); + +var CFFCompiler = function CFFCompilerClosure() { + function CFFCompiler(cff) { + this.cff = cff; + } + + CFFCompiler.prototype = { + compile: function CFFCompiler_compile() { + var cff = this.cff; + var output = { + data: [], + length: 0, + add: function CFFCompiler_add(data) { + this.data = this.data.concat(data); + this.length = this.data.length; + } + }; + var header = this.compileHeader(cff.header); + output.add(header); + var nameIndex = this.compileNameIndex(cff.names); + output.add(nameIndex); + + if (cff.isCIDFont) { + if (cff.topDict.hasName('FontMatrix')) { + var base = cff.topDict.getByName('FontMatrix'); + cff.topDict.removeByName('FontMatrix'); + + for (var i = 0, ii = cff.fdArray.length; i < ii; i++) { + var subDict = cff.fdArray[i]; + var matrix = base.slice(0); + + if (subDict.hasName('FontMatrix')) { + matrix = _util.Util.transform(matrix, subDict.getByName('FontMatrix')); + } + + subDict.setByName('FontMatrix', matrix); + } + } + } + + cff.topDict.setByName('charset', 0); + var compiled = this.compileTopDicts([cff.topDict], output.length, cff.isCIDFont); + output.add(compiled.output); + var topDictTracker = compiled.trackers[0]; + var stringIndex = this.compileStringIndex(cff.strings.strings); + output.add(stringIndex); + var globalSubrIndex = this.compileIndex(cff.globalSubrIndex); + output.add(globalSubrIndex); + + if (cff.encoding && cff.topDict.hasName('Encoding')) { + if (cff.encoding.predefined) { + topDictTracker.setEntryLocation('Encoding', [cff.encoding.format], output); + } else { + var encoding = this.compileEncoding(cff.encoding); + topDictTracker.setEntryLocation('Encoding', [output.length], output); + output.add(encoding); + } + } + + var charset = this.compileCharset(cff.charset); + topDictTracker.setEntryLocation('charset', [output.length], output); + output.add(charset); + var charStrings = this.compileCharStrings(cff.charStrings); + topDictTracker.setEntryLocation('CharStrings', [output.length], output); + output.add(charStrings); + + if (cff.isCIDFont) { + topDictTracker.setEntryLocation('FDSelect', [output.length], output); + var fdSelect = this.compileFDSelect(cff.fdSelect); + output.add(fdSelect); + compiled = this.compileTopDicts(cff.fdArray, output.length, true); + topDictTracker.setEntryLocation('FDArray', [output.length], output); + output.add(compiled.output); + var fontDictTrackers = compiled.trackers; + this.compilePrivateDicts(cff.fdArray, fontDictTrackers, output); + } + + this.compilePrivateDicts([cff.topDict], [topDictTracker], output); + output.add([0]); + return output.data; + }, + encodeNumber: function CFFCompiler_encodeNumber(value) { + if (parseFloat(value) === parseInt(value, 10) && !isNaN(value)) { + return this.encodeInteger(value); + } + + return this.encodeFloat(value); + }, + encodeFloat: function CFFCompiler_encodeFloat(num) { + var value = num.toString(); + var m = /\.(\d*?)(?:9{5,20}|0{5,20})\d{0,2}(?:e(.+)|$)/.exec(value); + + if (m) { + var epsilon = parseFloat('1e' + ((m[2] ? +m[2] : 0) + m[1].length)); + value = (Math.round(num * epsilon) / epsilon).toString(); + } + + var nibbles = ''; + var i, ii; + + for (i = 0, ii = value.length; i < ii; ++i) { + var a = value[i]; + + if (a === 'e') { + nibbles += value[++i] === '-' ? 'c' : 'b'; + } else if (a === '.') { + nibbles += 'a'; + } else if (a === '-') { + nibbles += 'e'; + } else { + nibbles += a; + } + } + + nibbles += nibbles.length & 1 ? 'f' : 'ff'; + var out = [30]; + + for (i = 0, ii = nibbles.length; i < ii; i += 2) { + out.push(parseInt(nibbles.substring(i, i + 2), 16)); + } + + return out; + }, + encodeInteger: function CFFCompiler_encodeInteger(value) { + var code; + + if (value >= -107 && value <= 107) { + code = [value + 139]; + } else if (value >= 108 && value <= 1131) { + value = value - 108; + code = [(value >> 8) + 247, value & 0xFF]; + } else if (value >= -1131 && value <= -108) { + value = -value - 108; + code = [(value >> 8) + 251, value & 0xFF]; + } else if (value >= -32768 && value <= 32767) { + code = [0x1c, value >> 8 & 0xFF, value & 0xFF]; + } else { + code = [0x1d, value >> 24 & 0xFF, value >> 16 & 0xFF, value >> 8 & 0xFF, value & 0xFF]; + } + + return code; + }, + compileHeader: function CFFCompiler_compileHeader(header) { + return [header.major, header.minor, header.hdrSize, header.offSize]; + }, + compileNameIndex: function CFFCompiler_compileNameIndex(names) { + var nameIndex = new CFFIndex(); + + for (var i = 0, ii = names.length; i < ii; ++i) { + var name = names[i]; + var length = Math.min(name.length, 127); + var sanitizedName = new Array(length); + + for (var j = 0; j < length; j++) { + var char = name[j]; + + if (char < '!' || char > '~' || char === '[' || char === ']' || char === '(' || char === ')' || char === '{' || char === '}' || char === '<' || char === '>' || char === '/' || char === '%') { + char = '_'; + } + + sanitizedName[j] = char; + } + + sanitizedName = sanitizedName.join(''); + + if (sanitizedName === '') { + sanitizedName = 'Bad_Font_Name'; + } + + nameIndex.add((0, _util.stringToBytes)(sanitizedName)); + } + + return this.compileIndex(nameIndex); + }, + compileTopDicts: function CFFCompiler_compileTopDicts(dicts, length, removeCidKeys) { + var fontDictTrackers = []; + var fdArrayIndex = new CFFIndex(); + + for (var i = 0, ii = dicts.length; i < ii; ++i) { + var fontDict = dicts[i]; + + if (removeCidKeys) { + fontDict.removeByName('CIDFontVersion'); + fontDict.removeByName('CIDFontRevision'); + fontDict.removeByName('CIDFontType'); + fontDict.removeByName('CIDCount'); + fontDict.removeByName('UIDBase'); + } + + var fontDictTracker = new CFFOffsetTracker(); + var fontDictData = this.compileDict(fontDict, fontDictTracker); + fontDictTrackers.push(fontDictTracker); + fdArrayIndex.add(fontDictData); + fontDictTracker.offset(length); + } + + fdArrayIndex = this.compileIndex(fdArrayIndex, fontDictTrackers); + return { + trackers: fontDictTrackers, + output: fdArrayIndex + }; + }, + compilePrivateDicts: function CFFCompiler_compilePrivateDicts(dicts, trackers, output) { + for (var i = 0, ii = dicts.length; i < ii; ++i) { + var fontDict = dicts[i]; + var privateDict = fontDict.privateDict; + + if (!privateDict || !fontDict.hasName('Private')) { + throw new _util.FormatError('There must be a private dictionary.'); + } + + var privateDictTracker = new CFFOffsetTracker(); + var privateDictData = this.compileDict(privateDict, privateDictTracker); + var outputLength = output.length; + privateDictTracker.offset(outputLength); + + if (!privateDictData.length) { + outputLength = 0; + } + + trackers[i].setEntryLocation('Private', [privateDictData.length, outputLength], output); + output.add(privateDictData); + + if (privateDict.subrsIndex && privateDict.hasName('Subrs')) { + var subrs = this.compileIndex(privateDict.subrsIndex); + privateDictTracker.setEntryLocation('Subrs', [privateDictData.length], output); + output.add(subrs); + } + } + }, + compileDict: function CFFCompiler_compileDict(dict, offsetTracker) { + var out = []; + var order = dict.order; + + for (var i = 0; i < order.length; ++i) { + var key = order[i]; + + if (!(key in dict.values)) { + continue; + } + + var values = dict.values[key]; + var types = dict.types[key]; + + if (!Array.isArray(types)) { + types = [types]; + } + + if (!Array.isArray(values)) { + values = [values]; + } + + if (values.length === 0) { + continue; + } + + for (var j = 0, jj = types.length; j < jj; ++j) { + var type = types[j]; + var value = values[j]; + + switch (type) { + case 'num': + case 'sid': + out = out.concat(this.encodeNumber(value)); + break; + + case 'offset': + var name = dict.keyToNameMap[key]; + + if (!offsetTracker.isTracking(name)) { + offsetTracker.track(name, out.length); + } + + out = out.concat([0x1d, 0, 0, 0, 0]); + break; + + case 'array': + case 'delta': + out = out.concat(this.encodeNumber(value)); + + for (var k = 1, kk = values.length; k < kk; ++k) { + out = out.concat(this.encodeNumber(values[k])); + } + + break; + + default: + throw new _util.FormatError("Unknown data type of ".concat(type)); + } + } + + out = out.concat(dict.opcodes[key]); + } + + return out; + }, + compileStringIndex: function CFFCompiler_compileStringIndex(strings) { + var stringIndex = new CFFIndex(); + + for (var i = 0, ii = strings.length; i < ii; ++i) { + stringIndex.add((0, _util.stringToBytes)(strings[i])); + } + + return this.compileIndex(stringIndex); + }, + compileGlobalSubrIndex: function CFFCompiler_compileGlobalSubrIndex() { + var globalSubrIndex = this.cff.globalSubrIndex; + this.out.writeByteArray(this.compileIndex(globalSubrIndex)); + }, + compileCharStrings: function CFFCompiler_compileCharStrings(charStrings) { + var charStringsIndex = new CFFIndex(); + + for (var i = 0; i < charStrings.count; i++) { + var glyph = charStrings.get(i); + + if (glyph.length === 0) { + charStringsIndex.add(new Uint8Array([0x8B, 0x0E])); + continue; + } + + charStringsIndex.add(glyph); + } + + return this.compileIndex(charStringsIndex); + }, + compileCharset: function CFFCompiler_compileCharset(charset) { + var length = 1 + (this.cff.charStrings.count - 1) * 2; + var out = new Uint8Array(length); + return this.compileTypedArray(out); + }, + compileEncoding: function CFFCompiler_compileEncoding(encoding) { + return this.compileTypedArray(encoding.raw); + }, + compileFDSelect: function CFFCompiler_compileFDSelect(fdSelect) { + var format = fdSelect.format; + var out, i; + + switch (format) { + case 0: + out = new Uint8Array(1 + fdSelect.fdSelect.length); + out[0] = format; + + for (i = 0; i < fdSelect.fdSelect.length; i++) { + out[i + 1] = fdSelect.fdSelect[i]; + } + + break; + + case 3: + var start = 0; + var lastFD = fdSelect.fdSelect[0]; + var ranges = [format, 0, 0, start >> 8 & 0xFF, start & 0xFF, lastFD]; + + for (i = 1; i < fdSelect.fdSelect.length; i++) { + var currentFD = fdSelect.fdSelect[i]; + + if (currentFD !== lastFD) { + ranges.push(i >> 8 & 0xFF, i & 0xFF, currentFD); + lastFD = currentFD; + } + } + + var numRanges = (ranges.length - 3) / 3; + ranges[1] = numRanges >> 8 & 0xFF; + ranges[2] = numRanges & 0xFF; + ranges.push(i >> 8 & 0xFF, i & 0xFF); + out = new Uint8Array(ranges); + break; + } + + return this.compileTypedArray(out); + }, + compileTypedArray: function CFFCompiler_compileTypedArray(data) { + var out = []; + + for (var i = 0, ii = data.length; i < ii; ++i) { + out[i] = data[i]; + } + + return out; + }, + compileIndex: function CFFCompiler_compileIndex(index, trackers) { + trackers = trackers || []; + var objects = index.objects; + var count = objects.length; + + if (count === 0) { + return [0, 0, 0]; + } + + var data = [count >> 8 & 0xFF, count & 0xff]; + var lastOffset = 1, + i; + + for (i = 0; i < count; ++i) { + lastOffset += objects[i].length; + } + + var offsetSize; + + if (lastOffset < 0x100) { + offsetSize = 1; + } else if (lastOffset < 0x10000) { + offsetSize = 2; + } else if (lastOffset < 0x1000000) { + offsetSize = 3; + } else { + offsetSize = 4; + } + + data.push(offsetSize); + var relativeOffset = 1; + + for (i = 0; i < count + 1; i++) { + if (offsetSize === 1) { + data.push(relativeOffset & 0xFF); + } else if (offsetSize === 2) { + data.push(relativeOffset >> 8 & 0xFF, relativeOffset & 0xFF); + } else if (offsetSize === 3) { + data.push(relativeOffset >> 16 & 0xFF, relativeOffset >> 8 & 0xFF, relativeOffset & 0xFF); + } else { + data.push(relativeOffset >>> 24 & 0xFF, relativeOffset >> 16 & 0xFF, relativeOffset >> 8 & 0xFF, relativeOffset & 0xFF); + } + + if (objects[i]) { + relativeOffset += objects[i].length; + } + } + + for (i = 0; i < count; i++) { + if (trackers[i]) { + trackers[i].offset(data.length); + } + + for (var j = 0, jj = objects[i].length; j < jj; j++) { + data.push(objects[i][j]); + } + } + + return data; + } + }; + return CFFCompiler; +}(); + +exports.CFFCompiler = CFFCompiler; + +/***/ }), +/* 175 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.ExpertSubsetCharset = exports.ExpertCharset = exports.ISOAdobeCharset = void 0; +var ISOAdobeCharset = ['.notdef', 'space', 'exclam', 'quotedbl', 'numbersign', 'dollar', 'percent', 'ampersand', 'quoteright', 'parenleft', 'parenright', 'asterisk', 'plus', 'comma', 'hyphen', 'period', 'slash', 'zero', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight', 'nine', 'colon', 'semicolon', 'less', 'equal', 'greater', 'question', 'at', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'bracketleft', 'backslash', 'bracketright', 'asciicircum', 'underscore', 'quoteleft', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 'braceleft', 'bar', 'braceright', 'asciitilde', 'exclamdown', 'cent', 'sterling', 'fraction', 'yen', 'florin', 'section', 'currency', 'quotesingle', 'quotedblleft', 'guillemotleft', 'guilsinglleft', 'guilsinglright', 'fi', 'fl', 'endash', 'dagger', 'daggerdbl', 'periodcentered', 'paragraph', 'bullet', 'quotesinglbase', 'quotedblbase', 'quotedblright', 'guillemotright', 'ellipsis', 'perthousand', 'questiondown', 'grave', 'acute', 'circumflex', 'tilde', 'macron', 'breve', 'dotaccent', 'dieresis', 'ring', 'cedilla', 'hungarumlaut', 'ogonek', 'caron', 'emdash', 'AE', 'ordfeminine', 'Lslash', 'Oslash', 'OE', 'ordmasculine', 'ae', 'dotlessi', 'lslash', 'oslash', 'oe', 'germandbls', 'onesuperior', 'logicalnot', 'mu', 'trademark', 'Eth', 'onehalf', 'plusminus', 'Thorn', 'onequarter', 'divide', 'brokenbar', 'degree', 'thorn', 'threequarters', 'twosuperior', 'registered', 'minus', 'eth', 'multiply', 'threesuperior', 'copyright', 'Aacute', 'Acircumflex', 'Adieresis', 'Agrave', 'Aring', 'Atilde', 'Ccedilla', 'Eacute', 'Ecircumflex', 'Edieresis', 'Egrave', 'Iacute', 'Icircumflex', 'Idieresis', 'Igrave', 'Ntilde', 'Oacute', 'Ocircumflex', 'Odieresis', 'Ograve', 'Otilde', 'Scaron', 'Uacute', 'Ucircumflex', 'Udieresis', 'Ugrave', 'Yacute', 'Ydieresis', 'Zcaron', 'aacute', 'acircumflex', 'adieresis', 'agrave', 'aring', 'atilde', 'ccedilla', 'eacute', 'ecircumflex', 'edieresis', 'egrave', 'iacute', 'icircumflex', 'idieresis', 'igrave', 'ntilde', 'oacute', 'ocircumflex', 'odieresis', 'ograve', 'otilde', 'scaron', 'uacute', 'ucircumflex', 'udieresis', 'ugrave', 'yacute', 'ydieresis', 'zcaron']; +exports.ISOAdobeCharset = ISOAdobeCharset; +var ExpertCharset = ['.notdef', 'space', 'exclamsmall', 'Hungarumlautsmall', 'dollaroldstyle', 'dollarsuperior', 'ampersandsmall', 'Acutesmall', 'parenleftsuperior', 'parenrightsuperior', 'twodotenleader', 'onedotenleader', 'comma', 'hyphen', 'period', 'fraction', 'zerooldstyle', 'oneoldstyle', 'twooldstyle', 'threeoldstyle', 'fouroldstyle', 'fiveoldstyle', 'sixoldstyle', 'sevenoldstyle', 'eightoldstyle', 'nineoldstyle', 'colon', 'semicolon', 'commasuperior', 'threequartersemdash', 'periodsuperior', 'questionsmall', 'asuperior', 'bsuperior', 'centsuperior', 'dsuperior', 'esuperior', 'isuperior', 'lsuperior', 'msuperior', 'nsuperior', 'osuperior', 'rsuperior', 'ssuperior', 'tsuperior', 'ff', 'fi', 'fl', 'ffi', 'ffl', 'parenleftinferior', 'parenrightinferior', 'Circumflexsmall', 'hyphensuperior', 'Gravesmall', 'Asmall', 'Bsmall', 'Csmall', 'Dsmall', 'Esmall', 'Fsmall', 'Gsmall', 'Hsmall', 'Ismall', 'Jsmall', 'Ksmall', 'Lsmall', 'Msmall', 'Nsmall', 'Osmall', 'Psmall', 'Qsmall', 'Rsmall', 'Ssmall', 'Tsmall', 'Usmall', 'Vsmall', 'Wsmall', 'Xsmall', 'Ysmall', 'Zsmall', 'colonmonetary', 'onefitted', 'rupiah', 'Tildesmall', 'exclamdownsmall', 'centoldstyle', 'Lslashsmall', 'Scaronsmall', 'Zcaronsmall', 'Dieresissmall', 'Brevesmall', 'Caronsmall', 'Dotaccentsmall', 'Macronsmall', 'figuredash', 'hypheninferior', 'Ogoneksmall', 'Ringsmall', 'Cedillasmall', 'onequarter', 'onehalf', 'threequarters', 'questiondownsmall', 'oneeighth', 'threeeighths', 'fiveeighths', 'seveneighths', 'onethird', 'twothirds', 'zerosuperior', 'onesuperior', 'twosuperior', 'threesuperior', 'foursuperior', 'fivesuperior', 'sixsuperior', 'sevensuperior', 'eightsuperior', 'ninesuperior', 'zeroinferior', 'oneinferior', 'twoinferior', 'threeinferior', 'fourinferior', 'fiveinferior', 'sixinferior', 'seveninferior', 'eightinferior', 'nineinferior', 'centinferior', 'dollarinferior', 'periodinferior', 'commainferior', 'Agravesmall', 'Aacutesmall', 'Acircumflexsmall', 'Atildesmall', 'Adieresissmall', 'Aringsmall', 'AEsmall', 'Ccedillasmall', 'Egravesmall', 'Eacutesmall', 'Ecircumflexsmall', 'Edieresissmall', 'Igravesmall', 'Iacutesmall', 'Icircumflexsmall', 'Idieresissmall', 'Ethsmall', 'Ntildesmall', 'Ogravesmall', 'Oacutesmall', 'Ocircumflexsmall', 'Otildesmall', 'Odieresissmall', 'OEsmall', 'Oslashsmall', 'Ugravesmall', 'Uacutesmall', 'Ucircumflexsmall', 'Udieresissmall', 'Yacutesmall', 'Thornsmall', 'Ydieresissmall']; +exports.ExpertCharset = ExpertCharset; +var ExpertSubsetCharset = ['.notdef', 'space', 'dollaroldstyle', 'dollarsuperior', 'parenleftsuperior', 'parenrightsuperior', 'twodotenleader', 'onedotenleader', 'comma', 'hyphen', 'period', 'fraction', 'zerooldstyle', 'oneoldstyle', 'twooldstyle', 'threeoldstyle', 'fouroldstyle', 'fiveoldstyle', 'sixoldstyle', 'sevenoldstyle', 'eightoldstyle', 'nineoldstyle', 'colon', 'semicolon', 'commasuperior', 'threequartersemdash', 'periodsuperior', 'asuperior', 'bsuperior', 'centsuperior', 'dsuperior', 'esuperior', 'isuperior', 'lsuperior', 'msuperior', 'nsuperior', 'osuperior', 'rsuperior', 'ssuperior', 'tsuperior', 'ff', 'fi', 'fl', 'ffi', 'ffl', 'parenleftinferior', 'parenrightinferior', 'hyphensuperior', 'colonmonetary', 'onefitted', 'rupiah', 'centoldstyle', 'figuredash', 'hypheninferior', 'onequarter', 'onehalf', 'threequarters', 'oneeighth', 'threeeighths', 'fiveeighths', 'seveneighths', 'onethird', 'twothirds', 'zerosuperior', 'onesuperior', 'twosuperior', 'threesuperior', 'foursuperior', 'fivesuperior', 'sixsuperior', 'sevensuperior', 'eightsuperior', 'ninesuperior', 'zeroinferior', 'oneinferior', 'twoinferior', 'threeinferior', 'fourinferior', 'fiveinferior', 'sixinferior', 'seveninferior', 'eightinferior', 'nineinferior', 'centinferior', 'dollarinferior', 'periodinferior', 'commainferior']; +exports.ExpertSubsetCharset = ExpertSubsetCharset; + +/***/ }), +/* 176 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.getEncoding = getEncoding; +exports.ExpertEncoding = exports.ZapfDingbatsEncoding = exports.SymbolSetEncoding = exports.MacRomanEncoding = exports.StandardEncoding = exports.WinAnsiEncoding = void 0; +var ExpertEncoding = ['', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', 'space', 'exclamsmall', 'Hungarumlautsmall', '', 'dollaroldstyle', 'dollarsuperior', 'ampersandsmall', 'Acutesmall', 'parenleftsuperior', 'parenrightsuperior', 'twodotenleader', 'onedotenleader', 'comma', 'hyphen', 'period', 'fraction', 'zerooldstyle', 'oneoldstyle', 'twooldstyle', 'threeoldstyle', 'fouroldstyle', 'fiveoldstyle', 'sixoldstyle', 'sevenoldstyle', 'eightoldstyle', 'nineoldstyle', 'colon', 'semicolon', 'commasuperior', 'threequartersemdash', 'periodsuperior', 'questionsmall', '', 'asuperior', 'bsuperior', 'centsuperior', 'dsuperior', 'esuperior', '', '', '', 'isuperior', '', '', 'lsuperior', 'msuperior', 'nsuperior', 'osuperior', '', '', 'rsuperior', 'ssuperior', 'tsuperior', '', 'ff', 'fi', 'fl', 'ffi', 'ffl', 'parenleftinferior', '', 'parenrightinferior', 'Circumflexsmall', 'hyphensuperior', 'Gravesmall', 'Asmall', 'Bsmall', 'Csmall', 'Dsmall', 'Esmall', 'Fsmall', 'Gsmall', 'Hsmall', 'Ismall', 'Jsmall', 'Ksmall', 'Lsmall', 'Msmall', 'Nsmall', 'Osmall', 'Psmall', 'Qsmall', 'Rsmall', 'Ssmall', 'Tsmall', 'Usmall', 'Vsmall', 'Wsmall', 'Xsmall', 'Ysmall', 'Zsmall', 'colonmonetary', 'onefitted', 'rupiah', 'Tildesmall', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', 'exclamdownsmall', 'centoldstyle', 'Lslashsmall', '', '', 'Scaronsmall', 'Zcaronsmall', 'Dieresissmall', 'Brevesmall', 'Caronsmall', '', 'Dotaccentsmall', '', '', 'Macronsmall', '', '', 'figuredash', 'hypheninferior', '', '', 'Ogoneksmall', 'Ringsmall', 'Cedillasmall', '', '', '', 'onequarter', 'onehalf', 'threequarters', 'questiondownsmall', 'oneeighth', 'threeeighths', 'fiveeighths', 'seveneighths', 'onethird', 'twothirds', '', '', 'zerosuperior', 'onesuperior', 'twosuperior', 'threesuperior', 'foursuperior', 'fivesuperior', 'sixsuperior', 'sevensuperior', 'eightsuperior', 'ninesuperior', 'zeroinferior', 'oneinferior', 'twoinferior', 'threeinferior', 'fourinferior', 'fiveinferior', 'sixinferior', 'seveninferior', 'eightinferior', 'nineinferior', 'centinferior', 'dollarinferior', 'periodinferior', 'commainferior', 'Agravesmall', 'Aacutesmall', 'Acircumflexsmall', 'Atildesmall', 'Adieresissmall', 'Aringsmall', 'AEsmall', 'Ccedillasmall', 'Egravesmall', 'Eacutesmall', 'Ecircumflexsmall', 'Edieresissmall', 'Igravesmall', 'Iacutesmall', 'Icircumflexsmall', 'Idieresissmall', 'Ethsmall', 'Ntildesmall', 'Ogravesmall', 'Oacutesmall', 'Ocircumflexsmall', 'Otildesmall', 'Odieresissmall', 'OEsmall', 'Oslashsmall', 'Ugravesmall', 'Uacutesmall', 'Ucircumflexsmall', 'Udieresissmall', 'Yacutesmall', 'Thornsmall', 'Ydieresissmall']; +exports.ExpertEncoding = ExpertEncoding; +var MacExpertEncoding = ['', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', 'space', 'exclamsmall', 'Hungarumlautsmall', 'centoldstyle', 'dollaroldstyle', 'dollarsuperior', 'ampersandsmall', 'Acutesmall', 'parenleftsuperior', 'parenrightsuperior', 'twodotenleader', 'onedotenleader', 'comma', 'hyphen', 'period', 'fraction', 'zerooldstyle', 'oneoldstyle', 'twooldstyle', 'threeoldstyle', 'fouroldstyle', 'fiveoldstyle', 'sixoldstyle', 'sevenoldstyle', 'eightoldstyle', 'nineoldstyle', 'colon', 'semicolon', '', 'threequartersemdash', '', 'questionsmall', '', '', '', '', 'Ethsmall', '', '', 'onequarter', 'onehalf', 'threequarters', 'oneeighth', 'threeeighths', 'fiveeighths', 'seveneighths', 'onethird', 'twothirds', '', '', '', '', '', '', 'ff', 'fi', 'fl', 'ffi', 'ffl', 'parenleftinferior', '', 'parenrightinferior', 'Circumflexsmall', 'hypheninferior', 'Gravesmall', 'Asmall', 'Bsmall', 'Csmall', 'Dsmall', 'Esmall', 'Fsmall', 'Gsmall', 'Hsmall', 'Ismall', 'Jsmall', 'Ksmall', 'Lsmall', 'Msmall', 'Nsmall', 'Osmall', 'Psmall', 'Qsmall', 'Rsmall', 'Ssmall', 'Tsmall', 'Usmall', 'Vsmall', 'Wsmall', 'Xsmall', 'Ysmall', 'Zsmall', 'colonmonetary', 'onefitted', 'rupiah', 'Tildesmall', '', '', 'asuperior', 'centsuperior', '', '', '', '', 'Aacutesmall', 'Agravesmall', 'Acircumflexsmall', 'Adieresissmall', 'Atildesmall', 'Aringsmall', 'Ccedillasmall', 'Eacutesmall', 'Egravesmall', 'Ecircumflexsmall', 'Edieresissmall', 'Iacutesmall', 'Igravesmall', 'Icircumflexsmall', 'Idieresissmall', 'Ntildesmall', 'Oacutesmall', 'Ogravesmall', 'Ocircumflexsmall', 'Odieresissmall', 'Otildesmall', 'Uacutesmall', 'Ugravesmall', 'Ucircumflexsmall', 'Udieresissmall', '', 'eightsuperior', 'fourinferior', 'threeinferior', 'sixinferior', 'eightinferior', 'seveninferior', 'Scaronsmall', '', 'centinferior', 'twoinferior', '', 'Dieresissmall', '', 'Caronsmall', 'osuperior', 'fiveinferior', '', 'commainferior', 'periodinferior', 'Yacutesmall', '', 'dollarinferior', '', '', 'Thornsmall', '', 'nineinferior', 'zeroinferior', 'Zcaronsmall', 'AEsmall', 'Oslashsmall', 'questiondownsmall', 'oneinferior', 'Lslashsmall', '', '', '', '', '', '', 'Cedillasmall', '', '', '', '', '', 'OEsmall', 'figuredash', 'hyphensuperior', '', '', '', '', 'exclamdownsmall', '', 'Ydieresissmall', '', 'onesuperior', 'twosuperior', 'threesuperior', 'foursuperior', 'fivesuperior', 'sixsuperior', 'sevensuperior', 'ninesuperior', 'zerosuperior', '', 'esuperior', 'rsuperior', 'tsuperior', '', '', 'isuperior', 'ssuperior', 'dsuperior', '', '', '', '', '', 'lsuperior', 'Ogoneksmall', 'Brevesmall', 'Macronsmall', 'bsuperior', 'nsuperior', 'msuperior', 'commasuperior', 'periodsuperior', 'Dotaccentsmall', 'Ringsmall', '', '', '', '']; +var MacRomanEncoding = ['', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', 'space', 'exclam', 'quotedbl', 'numbersign', 'dollar', 'percent', 'ampersand', 'quotesingle', 'parenleft', 'parenright', 'asterisk', 'plus', 'comma', 'hyphen', 'period', 'slash', 'zero', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight', 'nine', 'colon', 'semicolon', 'less', 'equal', 'greater', 'question', 'at', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'bracketleft', 'backslash', 'bracketright', 'asciicircum', 'underscore', 'grave', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 'braceleft', 'bar', 'braceright', 'asciitilde', '', 'Adieresis', 'Aring', 'Ccedilla', 'Eacute', 'Ntilde', 'Odieresis', 'Udieresis', 'aacute', 'agrave', 'acircumflex', 'adieresis', 'atilde', 'aring', 'ccedilla', 'eacute', 'egrave', 'ecircumflex', 'edieresis', 'iacute', 'igrave', 'icircumflex', 'idieresis', 'ntilde', 'oacute', 'ograve', 'ocircumflex', 'odieresis', 'otilde', 'uacute', 'ugrave', 'ucircumflex', 'udieresis', 'dagger', 'degree', 'cent', 'sterling', 'section', 'bullet', 'paragraph', 'germandbls', 'registered', 'copyright', 'trademark', 'acute', 'dieresis', 'notequal', 'AE', 'Oslash', 'infinity', 'plusminus', 'lessequal', 'greaterequal', 'yen', 'mu', 'partialdiff', 'summation', 'product', 'pi', 'integral', 'ordfeminine', 'ordmasculine', 'Omega', 'ae', 'oslash', 'questiondown', 'exclamdown', 'logicalnot', 'radical', 'florin', 'approxequal', 'Delta', 'guillemotleft', 'guillemotright', 'ellipsis', 'space', 'Agrave', 'Atilde', 'Otilde', 'OE', 'oe', 'endash', 'emdash', 'quotedblleft', 'quotedblright', 'quoteleft', 'quoteright', 'divide', 'lozenge', 'ydieresis', 'Ydieresis', 'fraction', 'currency', 'guilsinglleft', 'guilsinglright', 'fi', 'fl', 'daggerdbl', 'periodcentered', 'quotesinglbase', 'quotedblbase', 'perthousand', 'Acircumflex', 'Ecircumflex', 'Aacute', 'Edieresis', 'Egrave', 'Iacute', 'Icircumflex', 'Idieresis', 'Igrave', 'Oacute', 'Ocircumflex', 'apple', 'Ograve', 'Uacute', 'Ucircumflex', 'Ugrave', 'dotlessi', 'circumflex', 'tilde', 'macron', 'breve', 'dotaccent', 'ring', 'cedilla', 'hungarumlaut', 'ogonek', 'caron']; +exports.MacRomanEncoding = MacRomanEncoding; +var StandardEncoding = ['', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', 'space', 'exclam', 'quotedbl', 'numbersign', 'dollar', 'percent', 'ampersand', 'quoteright', 'parenleft', 'parenright', 'asterisk', 'plus', 'comma', 'hyphen', 'period', 'slash', 'zero', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight', 'nine', 'colon', 'semicolon', 'less', 'equal', 'greater', 'question', 'at', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'bracketleft', 'backslash', 'bracketright', 'asciicircum', 'underscore', 'quoteleft', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 'braceleft', 'bar', 'braceright', 'asciitilde', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', 'exclamdown', 'cent', 'sterling', 'fraction', 'yen', 'florin', 'section', 'currency', 'quotesingle', 'quotedblleft', 'guillemotleft', 'guilsinglleft', 'guilsinglright', 'fi', 'fl', '', 'endash', 'dagger', 'daggerdbl', 'periodcentered', '', 'paragraph', 'bullet', 'quotesinglbase', 'quotedblbase', 'quotedblright', 'guillemotright', 'ellipsis', 'perthousand', '', 'questiondown', '', 'grave', 'acute', 'circumflex', 'tilde', 'macron', 'breve', 'dotaccent', 'dieresis', '', 'ring', 'cedilla', '', 'hungarumlaut', 'ogonek', 'caron', 'emdash', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', 'AE', '', 'ordfeminine', '', '', '', '', 'Lslash', 'Oslash', 'OE', 'ordmasculine', '', '', '', '', '', 'ae', '', '', '', 'dotlessi', '', '', 'lslash', 'oslash', 'oe', 'germandbls', '', '', '', '']; +exports.StandardEncoding = StandardEncoding; +var WinAnsiEncoding = ['', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', 'space', 'exclam', 'quotedbl', 'numbersign', 'dollar', 'percent', 'ampersand', 'quotesingle', 'parenleft', 'parenright', 'asterisk', 'plus', 'comma', 'hyphen', 'period', 'slash', 'zero', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight', 'nine', 'colon', 'semicolon', 'less', 'equal', 'greater', 'question', 'at', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'bracketleft', 'backslash', 'bracketright', 'asciicircum', 'underscore', 'grave', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 'braceleft', 'bar', 'braceright', 'asciitilde', 'bullet', 'Euro', 'bullet', 'quotesinglbase', 'florin', 'quotedblbase', 'ellipsis', 'dagger', 'daggerdbl', 'circumflex', 'perthousand', 'Scaron', 'guilsinglleft', 'OE', 'bullet', 'Zcaron', 'bullet', 'bullet', 'quoteleft', 'quoteright', 'quotedblleft', 'quotedblright', 'bullet', 'endash', 'emdash', 'tilde', 'trademark', 'scaron', 'guilsinglright', 'oe', 'bullet', 'zcaron', 'Ydieresis', 'space', 'exclamdown', 'cent', 'sterling', 'currency', 'yen', 'brokenbar', 'section', 'dieresis', 'copyright', 'ordfeminine', 'guillemotleft', 'logicalnot', 'hyphen', 'registered', 'macron', 'degree', 'plusminus', 'twosuperior', 'threesuperior', 'acute', 'mu', 'paragraph', 'periodcentered', 'cedilla', 'onesuperior', 'ordmasculine', 'guillemotright', 'onequarter', 'onehalf', 'threequarters', 'questiondown', 'Agrave', 'Aacute', 'Acircumflex', 'Atilde', 'Adieresis', 'Aring', 'AE', 'Ccedilla', 'Egrave', 'Eacute', 'Ecircumflex', 'Edieresis', 'Igrave', 'Iacute', 'Icircumflex', 'Idieresis', 'Eth', 'Ntilde', 'Ograve', 'Oacute', 'Ocircumflex', 'Otilde', 'Odieresis', 'multiply', 'Oslash', 'Ugrave', 'Uacute', 'Ucircumflex', 'Udieresis', 'Yacute', 'Thorn', 'germandbls', 'agrave', 'aacute', 'acircumflex', 'atilde', 'adieresis', 'aring', 'ae', 'ccedilla', 'egrave', 'eacute', 'ecircumflex', 'edieresis', 'igrave', 'iacute', 'icircumflex', 'idieresis', 'eth', 'ntilde', 'ograve', 'oacute', 'ocircumflex', 'otilde', 'odieresis', 'divide', 'oslash', 'ugrave', 'uacute', 'ucircumflex', 'udieresis', 'yacute', 'thorn', 'ydieresis']; +exports.WinAnsiEncoding = WinAnsiEncoding; +var SymbolSetEncoding = ['', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', 'space', 'exclam', 'universal', 'numbersign', 'existential', 'percent', 'ampersand', 'suchthat', 'parenleft', 'parenright', 'asteriskmath', 'plus', 'comma', 'minus', 'period', 'slash', 'zero', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight', 'nine', 'colon', 'semicolon', 'less', 'equal', 'greater', 'question', 'congruent', 'Alpha', 'Beta', 'Chi', 'Delta', 'Epsilon', 'Phi', 'Gamma', 'Eta', 'Iota', 'theta1', 'Kappa', 'Lambda', 'Mu', 'Nu', 'Omicron', 'Pi', 'Theta', 'Rho', 'Sigma', 'Tau', 'Upsilon', 'sigma1', 'Omega', 'Xi', 'Psi', 'Zeta', 'bracketleft', 'therefore', 'bracketright', 'perpendicular', 'underscore', 'radicalex', 'alpha', 'beta', 'chi', 'delta', 'epsilon', 'phi', 'gamma', 'eta', 'iota', 'phi1', 'kappa', 'lambda', 'mu', 'nu', 'omicron', 'pi', 'theta', 'rho', 'sigma', 'tau', 'upsilon', 'omega1', 'omega', 'xi', 'psi', 'zeta', 'braceleft', 'bar', 'braceright', 'similar', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', 'Euro', 'Upsilon1', 'minute', 'lessequal', 'fraction', 'infinity', 'florin', 'club', 'diamond', 'heart', 'spade', 'arrowboth', 'arrowleft', 'arrowup', 'arrowright', 'arrowdown', 'degree', 'plusminus', 'second', 'greaterequal', 'multiply', 'proportional', 'partialdiff', 'bullet', 'divide', 'notequal', 'equivalence', 'approxequal', 'ellipsis', 'arrowvertex', 'arrowhorizex', 'carriagereturn', 'aleph', 'Ifraktur', 'Rfraktur', 'weierstrass', 'circlemultiply', 'circleplus', 'emptyset', 'intersection', 'union', 'propersuperset', 'reflexsuperset', 'notsubset', 'propersubset', 'reflexsubset', 'element', 'notelement', 'angle', 'gradient', 'registerserif', 'copyrightserif', 'trademarkserif', 'product', 'radical', 'dotmath', 'logicalnot', 'logicaland', 'logicalor', 'arrowdblboth', 'arrowdblleft', 'arrowdblup', 'arrowdblright', 'arrowdbldown', 'lozenge', 'angleleft', 'registersans', 'copyrightsans', 'trademarksans', 'summation', 'parenlefttp', 'parenleftex', 'parenleftbt', 'bracketlefttp', 'bracketleftex', 'bracketleftbt', 'bracelefttp', 'braceleftmid', 'braceleftbt', 'braceex', '', 'angleright', 'integral', 'integraltp', 'integralex', 'integralbt', 'parenrighttp', 'parenrightex', 'parenrightbt', 'bracketrighttp', 'bracketrightex', 'bracketrightbt', 'bracerighttp', 'bracerightmid', 'bracerightbt', '']; +exports.SymbolSetEncoding = SymbolSetEncoding; +var ZapfDingbatsEncoding = ['', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', 'space', 'a1', 'a2', 'a202', 'a3', 'a4', 'a5', 'a119', 'a118', 'a117', 'a11', 'a12', 'a13', 'a14', 'a15', 'a16', 'a105', 'a17', 'a18', 'a19', 'a20', 'a21', 'a22', 'a23', 'a24', 'a25', 'a26', 'a27', 'a28', 'a6', 'a7', 'a8', 'a9', 'a10', 'a29', 'a30', 'a31', 'a32', 'a33', 'a34', 'a35', 'a36', 'a37', 'a38', 'a39', 'a40', 'a41', 'a42', 'a43', 'a44', 'a45', 'a46', 'a47', 'a48', 'a49', 'a50', 'a51', 'a52', 'a53', 'a54', 'a55', 'a56', 'a57', 'a58', 'a59', 'a60', 'a61', 'a62', 'a63', 'a64', 'a65', 'a66', 'a67', 'a68', 'a69', 'a70', 'a71', 'a72', 'a73', 'a74', 'a203', 'a75', 'a204', 'a76', 'a77', 'a78', 'a79', 'a81', 'a82', 'a83', 'a84', 'a97', 'a98', 'a99', 'a100', '', 'a89', 'a90', 'a93', 'a94', 'a91', 'a92', 'a205', 'a85', 'a206', 'a86', 'a87', 'a88', 'a95', 'a96', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', 'a101', 'a102', 'a103', 'a104', 'a106', 'a107', 'a108', 'a112', 'a111', 'a110', 'a109', 'a120', 'a121', 'a122', 'a123', 'a124', 'a125', 'a126', 'a127', 'a128', 'a129', 'a130', 'a131', 'a132', 'a133', 'a134', 'a135', 'a136', 'a137', 'a138', 'a139', 'a140', 'a141', 'a142', 'a143', 'a144', 'a145', 'a146', 'a147', 'a148', 'a149', 'a150', 'a151', 'a152', 'a153', 'a154', 'a155', 'a156', 'a157', 'a158', 'a159', 'a160', 'a161', 'a163', 'a164', 'a196', 'a165', 'a192', 'a166', 'a167', 'a168', 'a169', 'a170', 'a171', 'a172', 'a173', 'a162', 'a174', 'a175', 'a176', 'a177', 'a178', 'a179', 'a193', 'a180', 'a199', 'a181', 'a200', 'a182', '', 'a201', 'a183', 'a184', 'a197', 'a185', 'a194', 'a198', 'a186', 'a195', 'a187', 'a188', 'a189', 'a190', 'a191', '']; +exports.ZapfDingbatsEncoding = ZapfDingbatsEncoding; + +function getEncoding(encodingName) { + switch (encodingName) { + case 'WinAnsiEncoding': + return WinAnsiEncoding; + + case 'StandardEncoding': + return StandardEncoding; + + case 'MacRomanEncoding': + return MacRomanEncoding; + + case 'SymbolSetEncoding': + return SymbolSetEncoding; + + case 'ZapfDingbatsEncoding': + return ZapfDingbatsEncoding; + + case 'ExpertEncoding': + return ExpertEncoding; + + case 'MacExpertEncoding': + return MacExpertEncoding; + + default: + return null; + } +} + +/***/ }), +/* 177 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +var getLookupTableFactory = __w_pdfjs_require__(6).getLookupTableFactory; +var getGlyphsUnicode = getLookupTableFactory(function (t) { + t['A'] = 0x0041; + t['AE'] = 0x00C6; + t['AEacute'] = 0x01FC; + t['AEmacron'] = 0x01E2; + t['AEsmall'] = 0xF7E6; + t['Aacute'] = 0x00C1; + t['Aacutesmall'] = 0xF7E1; + t['Abreve'] = 0x0102; + t['Abreveacute'] = 0x1EAE; + t['Abrevecyrillic'] = 0x04D0; + t['Abrevedotbelow'] = 0x1EB6; + t['Abrevegrave'] = 0x1EB0; + t['Abrevehookabove'] = 0x1EB2; + t['Abrevetilde'] = 0x1EB4; + t['Acaron'] = 0x01CD; + t['Acircle'] = 0x24B6; + t['Acircumflex'] = 0x00C2; + t['Acircumflexacute'] = 0x1EA4; + t['Acircumflexdotbelow'] = 0x1EAC; + t['Acircumflexgrave'] = 0x1EA6; + t['Acircumflexhookabove'] = 0x1EA8; + t['Acircumflexsmall'] = 0xF7E2; + t['Acircumflextilde'] = 0x1EAA; + t['Acute'] = 0xF6C9; + t['Acutesmall'] = 0xF7B4; + t['Acyrillic'] = 0x0410; + t['Adblgrave'] = 0x0200; + t['Adieresis'] = 0x00C4; + t['Adieresiscyrillic'] = 0x04D2; + t['Adieresismacron'] = 0x01DE; + t['Adieresissmall'] = 0xF7E4; + t['Adotbelow'] = 0x1EA0; + t['Adotmacron'] = 0x01E0; + t['Agrave'] = 0x00C0; + t['Agravesmall'] = 0xF7E0; + t['Ahookabove'] = 0x1EA2; + t['Aiecyrillic'] = 0x04D4; + t['Ainvertedbreve'] = 0x0202; + t['Alpha'] = 0x0391; + t['Alphatonos'] = 0x0386; + t['Amacron'] = 0x0100; + t['Amonospace'] = 0xFF21; + t['Aogonek'] = 0x0104; + t['Aring'] = 0x00C5; + t['Aringacute'] = 0x01FA; + t['Aringbelow'] = 0x1E00; + t['Aringsmall'] = 0xF7E5; + t['Asmall'] = 0xF761; + t['Atilde'] = 0x00C3; + t['Atildesmall'] = 0xF7E3; + t['Aybarmenian'] = 0x0531; + t['B'] = 0x0042; + t['Bcircle'] = 0x24B7; + t['Bdotaccent'] = 0x1E02; + t['Bdotbelow'] = 0x1E04; + t['Becyrillic'] = 0x0411; + t['Benarmenian'] = 0x0532; + t['Beta'] = 0x0392; + t['Bhook'] = 0x0181; + t['Blinebelow'] = 0x1E06; + t['Bmonospace'] = 0xFF22; + t['Brevesmall'] = 0xF6F4; + t['Bsmall'] = 0xF762; + t['Btopbar'] = 0x0182; + t['C'] = 0x0043; + t['Caarmenian'] = 0x053E; + t['Cacute'] = 0x0106; + t['Caron'] = 0xF6CA; + t['Caronsmall'] = 0xF6F5; + t['Ccaron'] = 0x010C; + t['Ccedilla'] = 0x00C7; + t['Ccedillaacute'] = 0x1E08; + t['Ccedillasmall'] = 0xF7E7; + t['Ccircle'] = 0x24B8; + t['Ccircumflex'] = 0x0108; + t['Cdot'] = 0x010A; + t['Cdotaccent'] = 0x010A; + t['Cedillasmall'] = 0xF7B8; + t['Chaarmenian'] = 0x0549; + t['Cheabkhasiancyrillic'] = 0x04BC; + t['Checyrillic'] = 0x0427; + t['Chedescenderabkhasiancyrillic'] = 0x04BE; + t['Chedescendercyrillic'] = 0x04B6; + t['Chedieresiscyrillic'] = 0x04F4; + t['Cheharmenian'] = 0x0543; + t['Chekhakassiancyrillic'] = 0x04CB; + t['Cheverticalstrokecyrillic'] = 0x04B8; + t['Chi'] = 0x03A7; + t['Chook'] = 0x0187; + t['Circumflexsmall'] = 0xF6F6; + t['Cmonospace'] = 0xFF23; + t['Coarmenian'] = 0x0551; + t['Csmall'] = 0xF763; + t['D'] = 0x0044; + t['DZ'] = 0x01F1; + t['DZcaron'] = 0x01C4; + t['Daarmenian'] = 0x0534; + t['Dafrican'] = 0x0189; + t['Dcaron'] = 0x010E; + t['Dcedilla'] = 0x1E10; + t['Dcircle'] = 0x24B9; + t['Dcircumflexbelow'] = 0x1E12; + t['Dcroat'] = 0x0110; + t['Ddotaccent'] = 0x1E0A; + t['Ddotbelow'] = 0x1E0C; + t['Decyrillic'] = 0x0414; + t['Deicoptic'] = 0x03EE; + t['Delta'] = 0x2206; + t['Deltagreek'] = 0x0394; + t['Dhook'] = 0x018A; + t['Dieresis'] = 0xF6CB; + t['DieresisAcute'] = 0xF6CC; + t['DieresisGrave'] = 0xF6CD; + t['Dieresissmall'] = 0xF7A8; + t['Digammagreek'] = 0x03DC; + t['Djecyrillic'] = 0x0402; + t['Dlinebelow'] = 0x1E0E; + t['Dmonospace'] = 0xFF24; + t['Dotaccentsmall'] = 0xF6F7; + t['Dslash'] = 0x0110; + t['Dsmall'] = 0xF764; + t['Dtopbar'] = 0x018B; + t['Dz'] = 0x01F2; + t['Dzcaron'] = 0x01C5; + t['Dzeabkhasiancyrillic'] = 0x04E0; + t['Dzecyrillic'] = 0x0405; + t['Dzhecyrillic'] = 0x040F; + t['E'] = 0x0045; + t['Eacute'] = 0x00C9; + t['Eacutesmall'] = 0xF7E9; + t['Ebreve'] = 0x0114; + t['Ecaron'] = 0x011A; + t['Ecedillabreve'] = 0x1E1C; + t['Echarmenian'] = 0x0535; + t['Ecircle'] = 0x24BA; + t['Ecircumflex'] = 0x00CA; + t['Ecircumflexacute'] = 0x1EBE; + t['Ecircumflexbelow'] = 0x1E18; + t['Ecircumflexdotbelow'] = 0x1EC6; + t['Ecircumflexgrave'] = 0x1EC0; + t['Ecircumflexhookabove'] = 0x1EC2; + t['Ecircumflexsmall'] = 0xF7EA; + t['Ecircumflextilde'] = 0x1EC4; + t['Ecyrillic'] = 0x0404; + t['Edblgrave'] = 0x0204; + t['Edieresis'] = 0x00CB; + t['Edieresissmall'] = 0xF7EB; + t['Edot'] = 0x0116; + t['Edotaccent'] = 0x0116; + t['Edotbelow'] = 0x1EB8; + t['Efcyrillic'] = 0x0424; + t['Egrave'] = 0x00C8; + t['Egravesmall'] = 0xF7E8; + t['Eharmenian'] = 0x0537; + t['Ehookabove'] = 0x1EBA; + t['Eightroman'] = 0x2167; + t['Einvertedbreve'] = 0x0206; + t['Eiotifiedcyrillic'] = 0x0464; + t['Elcyrillic'] = 0x041B; + t['Elevenroman'] = 0x216A; + t['Emacron'] = 0x0112; + t['Emacronacute'] = 0x1E16; + t['Emacrongrave'] = 0x1E14; + t['Emcyrillic'] = 0x041C; + t['Emonospace'] = 0xFF25; + t['Encyrillic'] = 0x041D; + t['Endescendercyrillic'] = 0x04A2; + t['Eng'] = 0x014A; + t['Enghecyrillic'] = 0x04A4; + t['Enhookcyrillic'] = 0x04C7; + t['Eogonek'] = 0x0118; + t['Eopen'] = 0x0190; + t['Epsilon'] = 0x0395; + t['Epsilontonos'] = 0x0388; + t['Ercyrillic'] = 0x0420; + t['Ereversed'] = 0x018E; + t['Ereversedcyrillic'] = 0x042D; + t['Escyrillic'] = 0x0421; + t['Esdescendercyrillic'] = 0x04AA; + t['Esh'] = 0x01A9; + t['Esmall'] = 0xF765; + t['Eta'] = 0x0397; + t['Etarmenian'] = 0x0538; + t['Etatonos'] = 0x0389; + t['Eth'] = 0x00D0; + t['Ethsmall'] = 0xF7F0; + t['Etilde'] = 0x1EBC; + t['Etildebelow'] = 0x1E1A; + t['Euro'] = 0x20AC; + t['Ezh'] = 0x01B7; + t['Ezhcaron'] = 0x01EE; + t['Ezhreversed'] = 0x01B8; + t['F'] = 0x0046; + t['Fcircle'] = 0x24BB; + t['Fdotaccent'] = 0x1E1E; + t['Feharmenian'] = 0x0556; + t['Feicoptic'] = 0x03E4; + t['Fhook'] = 0x0191; + t['Fitacyrillic'] = 0x0472; + t['Fiveroman'] = 0x2164; + t['Fmonospace'] = 0xFF26; + t['Fourroman'] = 0x2163; + t['Fsmall'] = 0xF766; + t['G'] = 0x0047; + t['GBsquare'] = 0x3387; + t['Gacute'] = 0x01F4; + t['Gamma'] = 0x0393; + t['Gammaafrican'] = 0x0194; + t['Gangiacoptic'] = 0x03EA; + t['Gbreve'] = 0x011E; + t['Gcaron'] = 0x01E6; + t['Gcedilla'] = 0x0122; + t['Gcircle'] = 0x24BC; + t['Gcircumflex'] = 0x011C; + t['Gcommaaccent'] = 0x0122; + t['Gdot'] = 0x0120; + t['Gdotaccent'] = 0x0120; + t['Gecyrillic'] = 0x0413; + t['Ghadarmenian'] = 0x0542; + t['Ghemiddlehookcyrillic'] = 0x0494; + t['Ghestrokecyrillic'] = 0x0492; + t['Gheupturncyrillic'] = 0x0490; + t['Ghook'] = 0x0193; + t['Gimarmenian'] = 0x0533; + t['Gjecyrillic'] = 0x0403; + t['Gmacron'] = 0x1E20; + t['Gmonospace'] = 0xFF27; + t['Grave'] = 0xF6CE; + t['Gravesmall'] = 0xF760; + t['Gsmall'] = 0xF767; + t['Gsmallhook'] = 0x029B; + t['Gstroke'] = 0x01E4; + t['H'] = 0x0048; + t['H18533'] = 0x25CF; + t['H18543'] = 0x25AA; + t['H18551'] = 0x25AB; + t['H22073'] = 0x25A1; + t['HPsquare'] = 0x33CB; + t['Haabkhasiancyrillic'] = 0x04A8; + t['Hadescendercyrillic'] = 0x04B2; + t['Hardsigncyrillic'] = 0x042A; + t['Hbar'] = 0x0126; + t['Hbrevebelow'] = 0x1E2A; + t['Hcedilla'] = 0x1E28; + t['Hcircle'] = 0x24BD; + t['Hcircumflex'] = 0x0124; + t['Hdieresis'] = 0x1E26; + t['Hdotaccent'] = 0x1E22; + t['Hdotbelow'] = 0x1E24; + t['Hmonospace'] = 0xFF28; + t['Hoarmenian'] = 0x0540; + t['Horicoptic'] = 0x03E8; + t['Hsmall'] = 0xF768; + t['Hungarumlaut'] = 0xF6CF; + t['Hungarumlautsmall'] = 0xF6F8; + t['Hzsquare'] = 0x3390; + t['I'] = 0x0049; + t['IAcyrillic'] = 0x042F; + t['IJ'] = 0x0132; + t['IUcyrillic'] = 0x042E; + t['Iacute'] = 0x00CD; + t['Iacutesmall'] = 0xF7ED; + t['Ibreve'] = 0x012C; + t['Icaron'] = 0x01CF; + t['Icircle'] = 0x24BE; + t['Icircumflex'] = 0x00CE; + t['Icircumflexsmall'] = 0xF7EE; + t['Icyrillic'] = 0x0406; + t['Idblgrave'] = 0x0208; + t['Idieresis'] = 0x00CF; + t['Idieresisacute'] = 0x1E2E; + t['Idieresiscyrillic'] = 0x04E4; + t['Idieresissmall'] = 0xF7EF; + t['Idot'] = 0x0130; + t['Idotaccent'] = 0x0130; + t['Idotbelow'] = 0x1ECA; + t['Iebrevecyrillic'] = 0x04D6; + t['Iecyrillic'] = 0x0415; + t['Ifraktur'] = 0x2111; + t['Igrave'] = 0x00CC; + t['Igravesmall'] = 0xF7EC; + t['Ihookabove'] = 0x1EC8; + t['Iicyrillic'] = 0x0418; + t['Iinvertedbreve'] = 0x020A; + t['Iishortcyrillic'] = 0x0419; + t['Imacron'] = 0x012A; + t['Imacroncyrillic'] = 0x04E2; + t['Imonospace'] = 0xFF29; + t['Iniarmenian'] = 0x053B; + t['Iocyrillic'] = 0x0401; + t['Iogonek'] = 0x012E; + t['Iota'] = 0x0399; + t['Iotaafrican'] = 0x0196; + t['Iotadieresis'] = 0x03AA; + t['Iotatonos'] = 0x038A; + t['Ismall'] = 0xF769; + t['Istroke'] = 0x0197; + t['Itilde'] = 0x0128; + t['Itildebelow'] = 0x1E2C; + t['Izhitsacyrillic'] = 0x0474; + t['Izhitsadblgravecyrillic'] = 0x0476; + t['J'] = 0x004A; + t['Jaarmenian'] = 0x0541; + t['Jcircle'] = 0x24BF; + t['Jcircumflex'] = 0x0134; + t['Jecyrillic'] = 0x0408; + t['Jheharmenian'] = 0x054B; + t['Jmonospace'] = 0xFF2A; + t['Jsmall'] = 0xF76A; + t['K'] = 0x004B; + t['KBsquare'] = 0x3385; + t['KKsquare'] = 0x33CD; + t['Kabashkircyrillic'] = 0x04A0; + t['Kacute'] = 0x1E30; + t['Kacyrillic'] = 0x041A; + t['Kadescendercyrillic'] = 0x049A; + t['Kahookcyrillic'] = 0x04C3; + t['Kappa'] = 0x039A; + t['Kastrokecyrillic'] = 0x049E; + t['Kaverticalstrokecyrillic'] = 0x049C; + t['Kcaron'] = 0x01E8; + t['Kcedilla'] = 0x0136; + t['Kcircle'] = 0x24C0; + t['Kcommaaccent'] = 0x0136; + t['Kdotbelow'] = 0x1E32; + t['Keharmenian'] = 0x0554; + t['Kenarmenian'] = 0x053F; + t['Khacyrillic'] = 0x0425; + t['Kheicoptic'] = 0x03E6; + t['Khook'] = 0x0198; + t['Kjecyrillic'] = 0x040C; + t['Klinebelow'] = 0x1E34; + t['Kmonospace'] = 0xFF2B; + t['Koppacyrillic'] = 0x0480; + t['Koppagreek'] = 0x03DE; + t['Ksicyrillic'] = 0x046E; + t['Ksmall'] = 0xF76B; + t['L'] = 0x004C; + t['LJ'] = 0x01C7; + t['LL'] = 0xF6BF; + t['Lacute'] = 0x0139; + t['Lambda'] = 0x039B; + t['Lcaron'] = 0x013D; + t['Lcedilla'] = 0x013B; + t['Lcircle'] = 0x24C1; + t['Lcircumflexbelow'] = 0x1E3C; + t['Lcommaaccent'] = 0x013B; + t['Ldot'] = 0x013F; + t['Ldotaccent'] = 0x013F; + t['Ldotbelow'] = 0x1E36; + t['Ldotbelowmacron'] = 0x1E38; + t['Liwnarmenian'] = 0x053C; + t['Lj'] = 0x01C8; + t['Ljecyrillic'] = 0x0409; + t['Llinebelow'] = 0x1E3A; + t['Lmonospace'] = 0xFF2C; + t['Lslash'] = 0x0141; + t['Lslashsmall'] = 0xF6F9; + t['Lsmall'] = 0xF76C; + t['M'] = 0x004D; + t['MBsquare'] = 0x3386; + t['Macron'] = 0xF6D0; + t['Macronsmall'] = 0xF7AF; + t['Macute'] = 0x1E3E; + t['Mcircle'] = 0x24C2; + t['Mdotaccent'] = 0x1E40; + t['Mdotbelow'] = 0x1E42; + t['Menarmenian'] = 0x0544; + t['Mmonospace'] = 0xFF2D; + t['Msmall'] = 0xF76D; + t['Mturned'] = 0x019C; + t['Mu'] = 0x039C; + t['N'] = 0x004E; + t['NJ'] = 0x01CA; + t['Nacute'] = 0x0143; + t['Ncaron'] = 0x0147; + t['Ncedilla'] = 0x0145; + t['Ncircle'] = 0x24C3; + t['Ncircumflexbelow'] = 0x1E4A; + t['Ncommaaccent'] = 0x0145; + t['Ndotaccent'] = 0x1E44; + t['Ndotbelow'] = 0x1E46; + t['Nhookleft'] = 0x019D; + t['Nineroman'] = 0x2168; + t['Nj'] = 0x01CB; + t['Njecyrillic'] = 0x040A; + t['Nlinebelow'] = 0x1E48; + t['Nmonospace'] = 0xFF2E; + t['Nowarmenian'] = 0x0546; + t['Nsmall'] = 0xF76E; + t['Ntilde'] = 0x00D1; + t['Ntildesmall'] = 0xF7F1; + t['Nu'] = 0x039D; + t['O'] = 0x004F; + t['OE'] = 0x0152; + t['OEsmall'] = 0xF6FA; + t['Oacute'] = 0x00D3; + t['Oacutesmall'] = 0xF7F3; + t['Obarredcyrillic'] = 0x04E8; + t['Obarreddieresiscyrillic'] = 0x04EA; + t['Obreve'] = 0x014E; + t['Ocaron'] = 0x01D1; + t['Ocenteredtilde'] = 0x019F; + t['Ocircle'] = 0x24C4; + t['Ocircumflex'] = 0x00D4; + t['Ocircumflexacute'] = 0x1ED0; + t['Ocircumflexdotbelow'] = 0x1ED8; + t['Ocircumflexgrave'] = 0x1ED2; + t['Ocircumflexhookabove'] = 0x1ED4; + t['Ocircumflexsmall'] = 0xF7F4; + t['Ocircumflextilde'] = 0x1ED6; + t['Ocyrillic'] = 0x041E; + t['Odblacute'] = 0x0150; + t['Odblgrave'] = 0x020C; + t['Odieresis'] = 0x00D6; + t['Odieresiscyrillic'] = 0x04E6; + t['Odieresissmall'] = 0xF7F6; + t['Odotbelow'] = 0x1ECC; + t['Ogoneksmall'] = 0xF6FB; + t['Ograve'] = 0x00D2; + t['Ogravesmall'] = 0xF7F2; + t['Oharmenian'] = 0x0555; + t['Ohm'] = 0x2126; + t['Ohookabove'] = 0x1ECE; + t['Ohorn'] = 0x01A0; + t['Ohornacute'] = 0x1EDA; + t['Ohorndotbelow'] = 0x1EE2; + t['Ohorngrave'] = 0x1EDC; + t['Ohornhookabove'] = 0x1EDE; + t['Ohorntilde'] = 0x1EE0; + t['Ohungarumlaut'] = 0x0150; + t['Oi'] = 0x01A2; + t['Oinvertedbreve'] = 0x020E; + t['Omacron'] = 0x014C; + t['Omacronacute'] = 0x1E52; + t['Omacrongrave'] = 0x1E50; + t['Omega'] = 0x2126; + t['Omegacyrillic'] = 0x0460; + t['Omegagreek'] = 0x03A9; + t['Omegaroundcyrillic'] = 0x047A; + t['Omegatitlocyrillic'] = 0x047C; + t['Omegatonos'] = 0x038F; + t['Omicron'] = 0x039F; + t['Omicrontonos'] = 0x038C; + t['Omonospace'] = 0xFF2F; + t['Oneroman'] = 0x2160; + t['Oogonek'] = 0x01EA; + t['Oogonekmacron'] = 0x01EC; + t['Oopen'] = 0x0186; + t['Oslash'] = 0x00D8; + t['Oslashacute'] = 0x01FE; + t['Oslashsmall'] = 0xF7F8; + t['Osmall'] = 0xF76F; + t['Ostrokeacute'] = 0x01FE; + t['Otcyrillic'] = 0x047E; + t['Otilde'] = 0x00D5; + t['Otildeacute'] = 0x1E4C; + t['Otildedieresis'] = 0x1E4E; + t['Otildesmall'] = 0xF7F5; + t['P'] = 0x0050; + t['Pacute'] = 0x1E54; + t['Pcircle'] = 0x24C5; + t['Pdotaccent'] = 0x1E56; + t['Pecyrillic'] = 0x041F; + t['Peharmenian'] = 0x054A; + t['Pemiddlehookcyrillic'] = 0x04A6; + t['Phi'] = 0x03A6; + t['Phook'] = 0x01A4; + t['Pi'] = 0x03A0; + t['Piwrarmenian'] = 0x0553; + t['Pmonospace'] = 0xFF30; + t['Psi'] = 0x03A8; + t['Psicyrillic'] = 0x0470; + t['Psmall'] = 0xF770; + t['Q'] = 0x0051; + t['Qcircle'] = 0x24C6; + t['Qmonospace'] = 0xFF31; + t['Qsmall'] = 0xF771; + t['R'] = 0x0052; + t['Raarmenian'] = 0x054C; + t['Racute'] = 0x0154; + t['Rcaron'] = 0x0158; + t['Rcedilla'] = 0x0156; + t['Rcircle'] = 0x24C7; + t['Rcommaaccent'] = 0x0156; + t['Rdblgrave'] = 0x0210; + t['Rdotaccent'] = 0x1E58; + t['Rdotbelow'] = 0x1E5A; + t['Rdotbelowmacron'] = 0x1E5C; + t['Reharmenian'] = 0x0550; + t['Rfraktur'] = 0x211C; + t['Rho'] = 0x03A1; + t['Ringsmall'] = 0xF6FC; + t['Rinvertedbreve'] = 0x0212; + t['Rlinebelow'] = 0x1E5E; + t['Rmonospace'] = 0xFF32; + t['Rsmall'] = 0xF772; + t['Rsmallinverted'] = 0x0281; + t['Rsmallinvertedsuperior'] = 0x02B6; + t['S'] = 0x0053; + t['SF010000'] = 0x250C; + t['SF020000'] = 0x2514; + t['SF030000'] = 0x2510; + t['SF040000'] = 0x2518; + t['SF050000'] = 0x253C; + t['SF060000'] = 0x252C; + t['SF070000'] = 0x2534; + t['SF080000'] = 0x251C; + t['SF090000'] = 0x2524; + t['SF100000'] = 0x2500; + t['SF110000'] = 0x2502; + t['SF190000'] = 0x2561; + t['SF200000'] = 0x2562; + t['SF210000'] = 0x2556; + t['SF220000'] = 0x2555; + t['SF230000'] = 0x2563; + t['SF240000'] = 0x2551; + t['SF250000'] = 0x2557; + t['SF260000'] = 0x255D; + t['SF270000'] = 0x255C; + t['SF280000'] = 0x255B; + t['SF360000'] = 0x255E; + t['SF370000'] = 0x255F; + t['SF380000'] = 0x255A; + t['SF390000'] = 0x2554; + t['SF400000'] = 0x2569; + t['SF410000'] = 0x2566; + t['SF420000'] = 0x2560; + t['SF430000'] = 0x2550; + t['SF440000'] = 0x256C; + t['SF450000'] = 0x2567; + t['SF460000'] = 0x2568; + t['SF470000'] = 0x2564; + t['SF480000'] = 0x2565; + t['SF490000'] = 0x2559; + t['SF500000'] = 0x2558; + t['SF510000'] = 0x2552; + t['SF520000'] = 0x2553; + t['SF530000'] = 0x256B; + t['SF540000'] = 0x256A; + t['Sacute'] = 0x015A; + t['Sacutedotaccent'] = 0x1E64; + t['Sampigreek'] = 0x03E0; + t['Scaron'] = 0x0160; + t['Scarondotaccent'] = 0x1E66; + t['Scaronsmall'] = 0xF6FD; + t['Scedilla'] = 0x015E; + t['Schwa'] = 0x018F; + t['Schwacyrillic'] = 0x04D8; + t['Schwadieresiscyrillic'] = 0x04DA; + t['Scircle'] = 0x24C8; + t['Scircumflex'] = 0x015C; + t['Scommaaccent'] = 0x0218; + t['Sdotaccent'] = 0x1E60; + t['Sdotbelow'] = 0x1E62; + t['Sdotbelowdotaccent'] = 0x1E68; + t['Seharmenian'] = 0x054D; + t['Sevenroman'] = 0x2166; + t['Shaarmenian'] = 0x0547; + t['Shacyrillic'] = 0x0428; + t['Shchacyrillic'] = 0x0429; + t['Sheicoptic'] = 0x03E2; + t['Shhacyrillic'] = 0x04BA; + t['Shimacoptic'] = 0x03EC; + t['Sigma'] = 0x03A3; + t['Sixroman'] = 0x2165; + t['Smonospace'] = 0xFF33; + t['Softsigncyrillic'] = 0x042C; + t['Ssmall'] = 0xF773; + t['Stigmagreek'] = 0x03DA; + t['T'] = 0x0054; + t['Tau'] = 0x03A4; + t['Tbar'] = 0x0166; + t['Tcaron'] = 0x0164; + t['Tcedilla'] = 0x0162; + t['Tcircle'] = 0x24C9; + t['Tcircumflexbelow'] = 0x1E70; + t['Tcommaaccent'] = 0x0162; + t['Tdotaccent'] = 0x1E6A; + t['Tdotbelow'] = 0x1E6C; + t['Tecyrillic'] = 0x0422; + t['Tedescendercyrillic'] = 0x04AC; + t['Tenroman'] = 0x2169; + t['Tetsecyrillic'] = 0x04B4; + t['Theta'] = 0x0398; + t['Thook'] = 0x01AC; + t['Thorn'] = 0x00DE; + t['Thornsmall'] = 0xF7FE; + t['Threeroman'] = 0x2162; + t['Tildesmall'] = 0xF6FE; + t['Tiwnarmenian'] = 0x054F; + t['Tlinebelow'] = 0x1E6E; + t['Tmonospace'] = 0xFF34; + t['Toarmenian'] = 0x0539; + t['Tonefive'] = 0x01BC; + t['Tonesix'] = 0x0184; + t['Tonetwo'] = 0x01A7; + t['Tretroflexhook'] = 0x01AE; + t['Tsecyrillic'] = 0x0426; + t['Tshecyrillic'] = 0x040B; + t['Tsmall'] = 0xF774; + t['Twelveroman'] = 0x216B; + t['Tworoman'] = 0x2161; + t['U'] = 0x0055; + t['Uacute'] = 0x00DA; + t['Uacutesmall'] = 0xF7FA; + t['Ubreve'] = 0x016C; + t['Ucaron'] = 0x01D3; + t['Ucircle'] = 0x24CA; + t['Ucircumflex'] = 0x00DB; + t['Ucircumflexbelow'] = 0x1E76; + t['Ucircumflexsmall'] = 0xF7FB; + t['Ucyrillic'] = 0x0423; + t['Udblacute'] = 0x0170; + t['Udblgrave'] = 0x0214; + t['Udieresis'] = 0x00DC; + t['Udieresisacute'] = 0x01D7; + t['Udieresisbelow'] = 0x1E72; + t['Udieresiscaron'] = 0x01D9; + t['Udieresiscyrillic'] = 0x04F0; + t['Udieresisgrave'] = 0x01DB; + t['Udieresismacron'] = 0x01D5; + t['Udieresissmall'] = 0xF7FC; + t['Udotbelow'] = 0x1EE4; + t['Ugrave'] = 0x00D9; + t['Ugravesmall'] = 0xF7F9; + t['Uhookabove'] = 0x1EE6; + t['Uhorn'] = 0x01AF; + t['Uhornacute'] = 0x1EE8; + t['Uhorndotbelow'] = 0x1EF0; + t['Uhorngrave'] = 0x1EEA; + t['Uhornhookabove'] = 0x1EEC; + t['Uhorntilde'] = 0x1EEE; + t['Uhungarumlaut'] = 0x0170; + t['Uhungarumlautcyrillic'] = 0x04F2; + t['Uinvertedbreve'] = 0x0216; + t['Ukcyrillic'] = 0x0478; + t['Umacron'] = 0x016A; + t['Umacroncyrillic'] = 0x04EE; + t['Umacrondieresis'] = 0x1E7A; + t['Umonospace'] = 0xFF35; + t['Uogonek'] = 0x0172; + t['Upsilon'] = 0x03A5; + t['Upsilon1'] = 0x03D2; + t['Upsilonacutehooksymbolgreek'] = 0x03D3; + t['Upsilonafrican'] = 0x01B1; + t['Upsilondieresis'] = 0x03AB; + t['Upsilondieresishooksymbolgreek'] = 0x03D4; + t['Upsilonhooksymbol'] = 0x03D2; + t['Upsilontonos'] = 0x038E; + t['Uring'] = 0x016E; + t['Ushortcyrillic'] = 0x040E; + t['Usmall'] = 0xF775; + t['Ustraightcyrillic'] = 0x04AE; + t['Ustraightstrokecyrillic'] = 0x04B0; + t['Utilde'] = 0x0168; + t['Utildeacute'] = 0x1E78; + t['Utildebelow'] = 0x1E74; + t['V'] = 0x0056; + t['Vcircle'] = 0x24CB; + t['Vdotbelow'] = 0x1E7E; + t['Vecyrillic'] = 0x0412; + t['Vewarmenian'] = 0x054E; + t['Vhook'] = 0x01B2; + t['Vmonospace'] = 0xFF36; + t['Voarmenian'] = 0x0548; + t['Vsmall'] = 0xF776; + t['Vtilde'] = 0x1E7C; + t['W'] = 0x0057; + t['Wacute'] = 0x1E82; + t['Wcircle'] = 0x24CC; + t['Wcircumflex'] = 0x0174; + t['Wdieresis'] = 0x1E84; + t['Wdotaccent'] = 0x1E86; + t['Wdotbelow'] = 0x1E88; + t['Wgrave'] = 0x1E80; + t['Wmonospace'] = 0xFF37; + t['Wsmall'] = 0xF777; + t['X'] = 0x0058; + t['Xcircle'] = 0x24CD; + t['Xdieresis'] = 0x1E8C; + t['Xdotaccent'] = 0x1E8A; + t['Xeharmenian'] = 0x053D; + t['Xi'] = 0x039E; + t['Xmonospace'] = 0xFF38; + t['Xsmall'] = 0xF778; + t['Y'] = 0x0059; + t['Yacute'] = 0x00DD; + t['Yacutesmall'] = 0xF7FD; + t['Yatcyrillic'] = 0x0462; + t['Ycircle'] = 0x24CE; + t['Ycircumflex'] = 0x0176; + t['Ydieresis'] = 0x0178; + t['Ydieresissmall'] = 0xF7FF; + t['Ydotaccent'] = 0x1E8E; + t['Ydotbelow'] = 0x1EF4; + t['Yericyrillic'] = 0x042B; + t['Yerudieresiscyrillic'] = 0x04F8; + t['Ygrave'] = 0x1EF2; + t['Yhook'] = 0x01B3; + t['Yhookabove'] = 0x1EF6; + t['Yiarmenian'] = 0x0545; + t['Yicyrillic'] = 0x0407; + t['Yiwnarmenian'] = 0x0552; + t['Ymonospace'] = 0xFF39; + t['Ysmall'] = 0xF779; + t['Ytilde'] = 0x1EF8; + t['Yusbigcyrillic'] = 0x046A; + t['Yusbigiotifiedcyrillic'] = 0x046C; + t['Yuslittlecyrillic'] = 0x0466; + t['Yuslittleiotifiedcyrillic'] = 0x0468; + t['Z'] = 0x005A; + t['Zaarmenian'] = 0x0536; + t['Zacute'] = 0x0179; + t['Zcaron'] = 0x017D; + t['Zcaronsmall'] = 0xF6FF; + t['Zcircle'] = 0x24CF; + t['Zcircumflex'] = 0x1E90; + t['Zdot'] = 0x017B; + t['Zdotaccent'] = 0x017B; + t['Zdotbelow'] = 0x1E92; + t['Zecyrillic'] = 0x0417; + t['Zedescendercyrillic'] = 0x0498; + t['Zedieresiscyrillic'] = 0x04DE; + t['Zeta'] = 0x0396; + t['Zhearmenian'] = 0x053A; + t['Zhebrevecyrillic'] = 0x04C1; + t['Zhecyrillic'] = 0x0416; + t['Zhedescendercyrillic'] = 0x0496; + t['Zhedieresiscyrillic'] = 0x04DC; + t['Zlinebelow'] = 0x1E94; + t['Zmonospace'] = 0xFF3A; + t['Zsmall'] = 0xF77A; + t['Zstroke'] = 0x01B5; + t['a'] = 0x0061; + t['aabengali'] = 0x0986; + t['aacute'] = 0x00E1; + t['aadeva'] = 0x0906; + t['aagujarati'] = 0x0A86; + t['aagurmukhi'] = 0x0A06; + t['aamatragurmukhi'] = 0x0A3E; + t['aarusquare'] = 0x3303; + t['aavowelsignbengali'] = 0x09BE; + t['aavowelsigndeva'] = 0x093E; + t['aavowelsigngujarati'] = 0x0ABE; + t['abbreviationmarkarmenian'] = 0x055F; + t['abbreviationsigndeva'] = 0x0970; + t['abengali'] = 0x0985; + t['abopomofo'] = 0x311A; + t['abreve'] = 0x0103; + t['abreveacute'] = 0x1EAF; + t['abrevecyrillic'] = 0x04D1; + t['abrevedotbelow'] = 0x1EB7; + t['abrevegrave'] = 0x1EB1; + t['abrevehookabove'] = 0x1EB3; + t['abrevetilde'] = 0x1EB5; + t['acaron'] = 0x01CE; + t['acircle'] = 0x24D0; + t['acircumflex'] = 0x00E2; + t['acircumflexacute'] = 0x1EA5; + t['acircumflexdotbelow'] = 0x1EAD; + t['acircumflexgrave'] = 0x1EA7; + t['acircumflexhookabove'] = 0x1EA9; + t['acircumflextilde'] = 0x1EAB; + t['acute'] = 0x00B4; + t['acutebelowcmb'] = 0x0317; + t['acutecmb'] = 0x0301; + t['acutecomb'] = 0x0301; + t['acutedeva'] = 0x0954; + t['acutelowmod'] = 0x02CF; + t['acutetonecmb'] = 0x0341; + t['acyrillic'] = 0x0430; + t['adblgrave'] = 0x0201; + t['addakgurmukhi'] = 0x0A71; + t['adeva'] = 0x0905; + t['adieresis'] = 0x00E4; + t['adieresiscyrillic'] = 0x04D3; + t['adieresismacron'] = 0x01DF; + t['adotbelow'] = 0x1EA1; + t['adotmacron'] = 0x01E1; + t['ae'] = 0x00E6; + t['aeacute'] = 0x01FD; + t['aekorean'] = 0x3150; + t['aemacron'] = 0x01E3; + t['afii00208'] = 0x2015; + t['afii08941'] = 0x20A4; + t['afii10017'] = 0x0410; + t['afii10018'] = 0x0411; + t['afii10019'] = 0x0412; + t['afii10020'] = 0x0413; + t['afii10021'] = 0x0414; + t['afii10022'] = 0x0415; + t['afii10023'] = 0x0401; + t['afii10024'] = 0x0416; + t['afii10025'] = 0x0417; + t['afii10026'] = 0x0418; + t['afii10027'] = 0x0419; + t['afii10028'] = 0x041A; + t['afii10029'] = 0x041B; + t['afii10030'] = 0x041C; + t['afii10031'] = 0x041D; + t['afii10032'] = 0x041E; + t['afii10033'] = 0x041F; + t['afii10034'] = 0x0420; + t['afii10035'] = 0x0421; + t['afii10036'] = 0x0422; + t['afii10037'] = 0x0423; + t['afii10038'] = 0x0424; + t['afii10039'] = 0x0425; + t['afii10040'] = 0x0426; + t['afii10041'] = 0x0427; + t['afii10042'] = 0x0428; + t['afii10043'] = 0x0429; + t['afii10044'] = 0x042A; + t['afii10045'] = 0x042B; + t['afii10046'] = 0x042C; + t['afii10047'] = 0x042D; + t['afii10048'] = 0x042E; + t['afii10049'] = 0x042F; + t['afii10050'] = 0x0490; + t['afii10051'] = 0x0402; + t['afii10052'] = 0x0403; + t['afii10053'] = 0x0404; + t['afii10054'] = 0x0405; + t['afii10055'] = 0x0406; + t['afii10056'] = 0x0407; + t['afii10057'] = 0x0408; + t['afii10058'] = 0x0409; + t['afii10059'] = 0x040A; + t['afii10060'] = 0x040B; + t['afii10061'] = 0x040C; + t['afii10062'] = 0x040E; + t['afii10063'] = 0xF6C4; + t['afii10064'] = 0xF6C5; + t['afii10065'] = 0x0430; + t['afii10066'] = 0x0431; + t['afii10067'] = 0x0432; + t['afii10068'] = 0x0433; + t['afii10069'] = 0x0434; + t['afii10070'] = 0x0435; + t['afii10071'] = 0x0451; + t['afii10072'] = 0x0436; + t['afii10073'] = 0x0437; + t['afii10074'] = 0x0438; + t['afii10075'] = 0x0439; + t['afii10076'] = 0x043A; + t['afii10077'] = 0x043B; + t['afii10078'] = 0x043C; + t['afii10079'] = 0x043D; + t['afii10080'] = 0x043E; + t['afii10081'] = 0x043F; + t['afii10082'] = 0x0440; + t['afii10083'] = 0x0441; + t['afii10084'] = 0x0442; + t['afii10085'] = 0x0443; + t['afii10086'] = 0x0444; + t['afii10087'] = 0x0445; + t['afii10088'] = 0x0446; + t['afii10089'] = 0x0447; + t['afii10090'] = 0x0448; + t['afii10091'] = 0x0449; + t['afii10092'] = 0x044A; + t['afii10093'] = 0x044B; + t['afii10094'] = 0x044C; + t['afii10095'] = 0x044D; + t['afii10096'] = 0x044E; + t['afii10097'] = 0x044F; + t['afii10098'] = 0x0491; + t['afii10099'] = 0x0452; + t['afii10100'] = 0x0453; + t['afii10101'] = 0x0454; + t['afii10102'] = 0x0455; + t['afii10103'] = 0x0456; + t['afii10104'] = 0x0457; + t['afii10105'] = 0x0458; + t['afii10106'] = 0x0459; + t['afii10107'] = 0x045A; + t['afii10108'] = 0x045B; + t['afii10109'] = 0x045C; + t['afii10110'] = 0x045E; + t['afii10145'] = 0x040F; + t['afii10146'] = 0x0462; + t['afii10147'] = 0x0472; + t['afii10148'] = 0x0474; + t['afii10192'] = 0xF6C6; + t['afii10193'] = 0x045F; + t['afii10194'] = 0x0463; + t['afii10195'] = 0x0473; + t['afii10196'] = 0x0475; + t['afii10831'] = 0xF6C7; + t['afii10832'] = 0xF6C8; + t['afii10846'] = 0x04D9; + t['afii299'] = 0x200E; + t['afii300'] = 0x200F; + t['afii301'] = 0x200D; + t['afii57381'] = 0x066A; + t['afii57388'] = 0x060C; + t['afii57392'] = 0x0660; + t['afii57393'] = 0x0661; + t['afii57394'] = 0x0662; + t['afii57395'] = 0x0663; + t['afii57396'] = 0x0664; + t['afii57397'] = 0x0665; + t['afii57398'] = 0x0666; + t['afii57399'] = 0x0667; + t['afii57400'] = 0x0668; + t['afii57401'] = 0x0669; + t['afii57403'] = 0x061B; + t['afii57407'] = 0x061F; + t['afii57409'] = 0x0621; + t['afii57410'] = 0x0622; + t['afii57411'] = 0x0623; + t['afii57412'] = 0x0624; + t['afii57413'] = 0x0625; + t['afii57414'] = 0x0626; + t['afii57415'] = 0x0627; + t['afii57416'] = 0x0628; + t['afii57417'] = 0x0629; + t['afii57418'] = 0x062A; + t['afii57419'] = 0x062B; + t['afii57420'] = 0x062C; + t['afii57421'] = 0x062D; + t['afii57422'] = 0x062E; + t['afii57423'] = 0x062F; + t['afii57424'] = 0x0630; + t['afii57425'] = 0x0631; + t['afii57426'] = 0x0632; + t['afii57427'] = 0x0633; + t['afii57428'] = 0x0634; + t['afii57429'] = 0x0635; + t['afii57430'] = 0x0636; + t['afii57431'] = 0x0637; + t['afii57432'] = 0x0638; + t['afii57433'] = 0x0639; + t['afii57434'] = 0x063A; + t['afii57440'] = 0x0640; + t['afii57441'] = 0x0641; + t['afii57442'] = 0x0642; + t['afii57443'] = 0x0643; + t['afii57444'] = 0x0644; + t['afii57445'] = 0x0645; + t['afii57446'] = 0x0646; + t['afii57448'] = 0x0648; + t['afii57449'] = 0x0649; + t['afii57450'] = 0x064A; + t['afii57451'] = 0x064B; + t['afii57452'] = 0x064C; + t['afii57453'] = 0x064D; + t['afii57454'] = 0x064E; + t['afii57455'] = 0x064F; + t['afii57456'] = 0x0650; + t['afii57457'] = 0x0651; + t['afii57458'] = 0x0652; + t['afii57470'] = 0x0647; + t['afii57505'] = 0x06A4; + t['afii57506'] = 0x067E; + t['afii57507'] = 0x0686; + t['afii57508'] = 0x0698; + t['afii57509'] = 0x06AF; + t['afii57511'] = 0x0679; + t['afii57512'] = 0x0688; + t['afii57513'] = 0x0691; + t['afii57514'] = 0x06BA; + t['afii57519'] = 0x06D2; + t['afii57534'] = 0x06D5; + t['afii57636'] = 0x20AA; + t['afii57645'] = 0x05BE; + t['afii57658'] = 0x05C3; + t['afii57664'] = 0x05D0; + t['afii57665'] = 0x05D1; + t['afii57666'] = 0x05D2; + t['afii57667'] = 0x05D3; + t['afii57668'] = 0x05D4; + t['afii57669'] = 0x05D5; + t['afii57670'] = 0x05D6; + t['afii57671'] = 0x05D7; + t['afii57672'] = 0x05D8; + t['afii57673'] = 0x05D9; + t['afii57674'] = 0x05DA; + t['afii57675'] = 0x05DB; + t['afii57676'] = 0x05DC; + t['afii57677'] = 0x05DD; + t['afii57678'] = 0x05DE; + t['afii57679'] = 0x05DF; + t['afii57680'] = 0x05E0; + t['afii57681'] = 0x05E1; + t['afii57682'] = 0x05E2; + t['afii57683'] = 0x05E3; + t['afii57684'] = 0x05E4; + t['afii57685'] = 0x05E5; + t['afii57686'] = 0x05E6; + t['afii57687'] = 0x05E7; + t['afii57688'] = 0x05E8; + t['afii57689'] = 0x05E9; + t['afii57690'] = 0x05EA; + t['afii57694'] = 0xFB2A; + t['afii57695'] = 0xFB2B; + t['afii57700'] = 0xFB4B; + t['afii57705'] = 0xFB1F; + t['afii57716'] = 0x05F0; + t['afii57717'] = 0x05F1; + t['afii57718'] = 0x05F2; + t['afii57723'] = 0xFB35; + t['afii57793'] = 0x05B4; + t['afii57794'] = 0x05B5; + t['afii57795'] = 0x05B6; + t['afii57796'] = 0x05BB; + t['afii57797'] = 0x05B8; + t['afii57798'] = 0x05B7; + t['afii57799'] = 0x05B0; + t['afii57800'] = 0x05B2; + t['afii57801'] = 0x05B1; + t['afii57802'] = 0x05B3; + t['afii57803'] = 0x05C2; + t['afii57804'] = 0x05C1; + t['afii57806'] = 0x05B9; + t['afii57807'] = 0x05BC; + t['afii57839'] = 0x05BD; + t['afii57841'] = 0x05BF; + t['afii57842'] = 0x05C0; + t['afii57929'] = 0x02BC; + t['afii61248'] = 0x2105; + t['afii61289'] = 0x2113; + t['afii61352'] = 0x2116; + t['afii61573'] = 0x202C; + t['afii61574'] = 0x202D; + t['afii61575'] = 0x202E; + t['afii61664'] = 0x200C; + t['afii63167'] = 0x066D; + t['afii64937'] = 0x02BD; + t['agrave'] = 0x00E0; + t['agujarati'] = 0x0A85; + t['agurmukhi'] = 0x0A05; + t['ahiragana'] = 0x3042; + t['ahookabove'] = 0x1EA3; + t['aibengali'] = 0x0990; + t['aibopomofo'] = 0x311E; + t['aideva'] = 0x0910; + t['aiecyrillic'] = 0x04D5; + t['aigujarati'] = 0x0A90; + t['aigurmukhi'] = 0x0A10; + t['aimatragurmukhi'] = 0x0A48; + t['ainarabic'] = 0x0639; + t['ainfinalarabic'] = 0xFECA; + t['aininitialarabic'] = 0xFECB; + t['ainmedialarabic'] = 0xFECC; + t['ainvertedbreve'] = 0x0203; + t['aivowelsignbengali'] = 0x09C8; + t['aivowelsigndeva'] = 0x0948; + t['aivowelsigngujarati'] = 0x0AC8; + t['akatakana'] = 0x30A2; + t['akatakanahalfwidth'] = 0xFF71; + t['akorean'] = 0x314F; + t['alef'] = 0x05D0; + t['alefarabic'] = 0x0627; + t['alefdageshhebrew'] = 0xFB30; + t['aleffinalarabic'] = 0xFE8E; + t['alefhamzaabovearabic'] = 0x0623; + t['alefhamzaabovefinalarabic'] = 0xFE84; + t['alefhamzabelowarabic'] = 0x0625; + t['alefhamzabelowfinalarabic'] = 0xFE88; + t['alefhebrew'] = 0x05D0; + t['aleflamedhebrew'] = 0xFB4F; + t['alefmaddaabovearabic'] = 0x0622; + t['alefmaddaabovefinalarabic'] = 0xFE82; + t['alefmaksuraarabic'] = 0x0649; + t['alefmaksurafinalarabic'] = 0xFEF0; + t['alefmaksurainitialarabic'] = 0xFEF3; + t['alefmaksuramedialarabic'] = 0xFEF4; + t['alefpatahhebrew'] = 0xFB2E; + t['alefqamatshebrew'] = 0xFB2F; + t['aleph'] = 0x2135; + t['allequal'] = 0x224C; + t['alpha'] = 0x03B1; + t['alphatonos'] = 0x03AC; + t['amacron'] = 0x0101; + t['amonospace'] = 0xFF41; + t['ampersand'] = 0x0026; + t['ampersandmonospace'] = 0xFF06; + t['ampersandsmall'] = 0xF726; + t['amsquare'] = 0x33C2; + t['anbopomofo'] = 0x3122; + t['angbopomofo'] = 0x3124; + t['angbracketleft'] = 0x3008; + t['angbracketright'] = 0x3009; + t['angkhankhuthai'] = 0x0E5A; + t['angle'] = 0x2220; + t['anglebracketleft'] = 0x3008; + t['anglebracketleftvertical'] = 0xFE3F; + t['anglebracketright'] = 0x3009; + t['anglebracketrightvertical'] = 0xFE40; + t['angleleft'] = 0x2329; + t['angleright'] = 0x232A; + t['angstrom'] = 0x212B; + t['anoteleia'] = 0x0387; + t['anudattadeva'] = 0x0952; + t['anusvarabengali'] = 0x0982; + t['anusvaradeva'] = 0x0902; + t['anusvaragujarati'] = 0x0A82; + t['aogonek'] = 0x0105; + t['apaatosquare'] = 0x3300; + t['aparen'] = 0x249C; + t['apostrophearmenian'] = 0x055A; + t['apostrophemod'] = 0x02BC; + t['apple'] = 0xF8FF; + t['approaches'] = 0x2250; + t['approxequal'] = 0x2248; + t['approxequalorimage'] = 0x2252; + t['approximatelyequal'] = 0x2245; + t['araeaekorean'] = 0x318E; + t['araeakorean'] = 0x318D; + t['arc'] = 0x2312; + t['arighthalfring'] = 0x1E9A; + t['aring'] = 0x00E5; + t['aringacute'] = 0x01FB; + t['aringbelow'] = 0x1E01; + t['arrowboth'] = 0x2194; + t['arrowdashdown'] = 0x21E3; + t['arrowdashleft'] = 0x21E0; + t['arrowdashright'] = 0x21E2; + t['arrowdashup'] = 0x21E1; + t['arrowdblboth'] = 0x21D4; + t['arrowdbldown'] = 0x21D3; + t['arrowdblleft'] = 0x21D0; + t['arrowdblright'] = 0x21D2; + t['arrowdblup'] = 0x21D1; + t['arrowdown'] = 0x2193; + t['arrowdownleft'] = 0x2199; + t['arrowdownright'] = 0x2198; + t['arrowdownwhite'] = 0x21E9; + t['arrowheaddownmod'] = 0x02C5; + t['arrowheadleftmod'] = 0x02C2; + t['arrowheadrightmod'] = 0x02C3; + t['arrowheadupmod'] = 0x02C4; + t['arrowhorizex'] = 0xF8E7; + t['arrowleft'] = 0x2190; + t['arrowleftdbl'] = 0x21D0; + t['arrowleftdblstroke'] = 0x21CD; + t['arrowleftoverright'] = 0x21C6; + t['arrowleftwhite'] = 0x21E6; + t['arrowright'] = 0x2192; + t['arrowrightdblstroke'] = 0x21CF; + t['arrowrightheavy'] = 0x279E; + t['arrowrightoverleft'] = 0x21C4; + t['arrowrightwhite'] = 0x21E8; + t['arrowtableft'] = 0x21E4; + t['arrowtabright'] = 0x21E5; + t['arrowup'] = 0x2191; + t['arrowupdn'] = 0x2195; + t['arrowupdnbse'] = 0x21A8; + t['arrowupdownbase'] = 0x21A8; + t['arrowupleft'] = 0x2196; + t['arrowupleftofdown'] = 0x21C5; + t['arrowupright'] = 0x2197; + t['arrowupwhite'] = 0x21E7; + t['arrowvertex'] = 0xF8E6; + t['asciicircum'] = 0x005E; + t['asciicircummonospace'] = 0xFF3E; + t['asciitilde'] = 0x007E; + t['asciitildemonospace'] = 0xFF5E; + t['ascript'] = 0x0251; + t['ascriptturned'] = 0x0252; + t['asmallhiragana'] = 0x3041; + t['asmallkatakana'] = 0x30A1; + t['asmallkatakanahalfwidth'] = 0xFF67; + t['asterisk'] = 0x002A; + t['asteriskaltonearabic'] = 0x066D; + t['asteriskarabic'] = 0x066D; + t['asteriskmath'] = 0x2217; + t['asteriskmonospace'] = 0xFF0A; + t['asterisksmall'] = 0xFE61; + t['asterism'] = 0x2042; + t['asuperior'] = 0xF6E9; + t['asymptoticallyequal'] = 0x2243; + t['at'] = 0x0040; + t['atilde'] = 0x00E3; + t['atmonospace'] = 0xFF20; + t['atsmall'] = 0xFE6B; + t['aturned'] = 0x0250; + t['aubengali'] = 0x0994; + t['aubopomofo'] = 0x3120; + t['audeva'] = 0x0914; + t['augujarati'] = 0x0A94; + t['augurmukhi'] = 0x0A14; + t['aulengthmarkbengali'] = 0x09D7; + t['aumatragurmukhi'] = 0x0A4C; + t['auvowelsignbengali'] = 0x09CC; + t['auvowelsigndeva'] = 0x094C; + t['auvowelsigngujarati'] = 0x0ACC; + t['avagrahadeva'] = 0x093D; + t['aybarmenian'] = 0x0561; + t['ayin'] = 0x05E2; + t['ayinaltonehebrew'] = 0xFB20; + t['ayinhebrew'] = 0x05E2; + t['b'] = 0x0062; + t['babengali'] = 0x09AC; + t['backslash'] = 0x005C; + t['backslashmonospace'] = 0xFF3C; + t['badeva'] = 0x092C; + t['bagujarati'] = 0x0AAC; + t['bagurmukhi'] = 0x0A2C; + t['bahiragana'] = 0x3070; + t['bahtthai'] = 0x0E3F; + t['bakatakana'] = 0x30D0; + t['bar'] = 0x007C; + t['barmonospace'] = 0xFF5C; + t['bbopomofo'] = 0x3105; + t['bcircle'] = 0x24D1; + t['bdotaccent'] = 0x1E03; + t['bdotbelow'] = 0x1E05; + t['beamedsixteenthnotes'] = 0x266C; + t['because'] = 0x2235; + t['becyrillic'] = 0x0431; + t['beharabic'] = 0x0628; + t['behfinalarabic'] = 0xFE90; + t['behinitialarabic'] = 0xFE91; + t['behiragana'] = 0x3079; + t['behmedialarabic'] = 0xFE92; + t['behmeeminitialarabic'] = 0xFC9F; + t['behmeemisolatedarabic'] = 0xFC08; + t['behnoonfinalarabic'] = 0xFC6D; + t['bekatakana'] = 0x30D9; + t['benarmenian'] = 0x0562; + t['bet'] = 0x05D1; + t['beta'] = 0x03B2; + t['betasymbolgreek'] = 0x03D0; + t['betdagesh'] = 0xFB31; + t['betdageshhebrew'] = 0xFB31; + t['bethebrew'] = 0x05D1; + t['betrafehebrew'] = 0xFB4C; + t['bhabengali'] = 0x09AD; + t['bhadeva'] = 0x092D; + t['bhagujarati'] = 0x0AAD; + t['bhagurmukhi'] = 0x0A2D; + t['bhook'] = 0x0253; + t['bihiragana'] = 0x3073; + t['bikatakana'] = 0x30D3; + t['bilabialclick'] = 0x0298; + t['bindigurmukhi'] = 0x0A02; + t['birusquare'] = 0x3331; + t['blackcircle'] = 0x25CF; + t['blackdiamond'] = 0x25C6; + t['blackdownpointingtriangle'] = 0x25BC; + t['blackleftpointingpointer'] = 0x25C4; + t['blackleftpointingtriangle'] = 0x25C0; + t['blacklenticularbracketleft'] = 0x3010; + t['blacklenticularbracketleftvertical'] = 0xFE3B; + t['blacklenticularbracketright'] = 0x3011; + t['blacklenticularbracketrightvertical'] = 0xFE3C; + t['blacklowerlefttriangle'] = 0x25E3; + t['blacklowerrighttriangle'] = 0x25E2; + t['blackrectangle'] = 0x25AC; + t['blackrightpointingpointer'] = 0x25BA; + t['blackrightpointingtriangle'] = 0x25B6; + t['blacksmallsquare'] = 0x25AA; + t['blacksmilingface'] = 0x263B; + t['blacksquare'] = 0x25A0; + t['blackstar'] = 0x2605; + t['blackupperlefttriangle'] = 0x25E4; + t['blackupperrighttriangle'] = 0x25E5; + t['blackuppointingsmalltriangle'] = 0x25B4; + t['blackuppointingtriangle'] = 0x25B2; + t['blank'] = 0x2423; + t['blinebelow'] = 0x1E07; + t['block'] = 0x2588; + t['bmonospace'] = 0xFF42; + t['bobaimaithai'] = 0x0E1A; + t['bohiragana'] = 0x307C; + t['bokatakana'] = 0x30DC; + t['bparen'] = 0x249D; + t['bqsquare'] = 0x33C3; + t['braceex'] = 0xF8F4; + t['braceleft'] = 0x007B; + t['braceleftbt'] = 0xF8F3; + t['braceleftmid'] = 0xF8F2; + t['braceleftmonospace'] = 0xFF5B; + t['braceleftsmall'] = 0xFE5B; + t['bracelefttp'] = 0xF8F1; + t['braceleftvertical'] = 0xFE37; + t['braceright'] = 0x007D; + t['bracerightbt'] = 0xF8FE; + t['bracerightmid'] = 0xF8FD; + t['bracerightmonospace'] = 0xFF5D; + t['bracerightsmall'] = 0xFE5C; + t['bracerighttp'] = 0xF8FC; + t['bracerightvertical'] = 0xFE38; + t['bracketleft'] = 0x005B; + t['bracketleftbt'] = 0xF8F0; + t['bracketleftex'] = 0xF8EF; + t['bracketleftmonospace'] = 0xFF3B; + t['bracketlefttp'] = 0xF8EE; + t['bracketright'] = 0x005D; + t['bracketrightbt'] = 0xF8FB; + t['bracketrightex'] = 0xF8FA; + t['bracketrightmonospace'] = 0xFF3D; + t['bracketrighttp'] = 0xF8F9; + t['breve'] = 0x02D8; + t['brevebelowcmb'] = 0x032E; + t['brevecmb'] = 0x0306; + t['breveinvertedbelowcmb'] = 0x032F; + t['breveinvertedcmb'] = 0x0311; + t['breveinverteddoublecmb'] = 0x0361; + t['bridgebelowcmb'] = 0x032A; + t['bridgeinvertedbelowcmb'] = 0x033A; + t['brokenbar'] = 0x00A6; + t['bstroke'] = 0x0180; + t['bsuperior'] = 0xF6EA; + t['btopbar'] = 0x0183; + t['buhiragana'] = 0x3076; + t['bukatakana'] = 0x30D6; + t['bullet'] = 0x2022; + t['bulletinverse'] = 0x25D8; + t['bulletoperator'] = 0x2219; + t['bullseye'] = 0x25CE; + t['c'] = 0x0063; + t['caarmenian'] = 0x056E; + t['cabengali'] = 0x099A; + t['cacute'] = 0x0107; + t['cadeva'] = 0x091A; + t['cagujarati'] = 0x0A9A; + t['cagurmukhi'] = 0x0A1A; + t['calsquare'] = 0x3388; + t['candrabindubengali'] = 0x0981; + t['candrabinducmb'] = 0x0310; + t['candrabindudeva'] = 0x0901; + t['candrabindugujarati'] = 0x0A81; + t['capslock'] = 0x21EA; + t['careof'] = 0x2105; + t['caron'] = 0x02C7; + t['caronbelowcmb'] = 0x032C; + t['caroncmb'] = 0x030C; + t['carriagereturn'] = 0x21B5; + t['cbopomofo'] = 0x3118; + t['ccaron'] = 0x010D; + t['ccedilla'] = 0x00E7; + t['ccedillaacute'] = 0x1E09; + t['ccircle'] = 0x24D2; + t['ccircumflex'] = 0x0109; + t['ccurl'] = 0x0255; + t['cdot'] = 0x010B; + t['cdotaccent'] = 0x010B; + t['cdsquare'] = 0x33C5; + t['cedilla'] = 0x00B8; + t['cedillacmb'] = 0x0327; + t['cent'] = 0x00A2; + t['centigrade'] = 0x2103; + t['centinferior'] = 0xF6DF; + t['centmonospace'] = 0xFFE0; + t['centoldstyle'] = 0xF7A2; + t['centsuperior'] = 0xF6E0; + t['chaarmenian'] = 0x0579; + t['chabengali'] = 0x099B; + t['chadeva'] = 0x091B; + t['chagujarati'] = 0x0A9B; + t['chagurmukhi'] = 0x0A1B; + t['chbopomofo'] = 0x3114; + t['cheabkhasiancyrillic'] = 0x04BD; + t['checkmark'] = 0x2713; + t['checyrillic'] = 0x0447; + t['chedescenderabkhasiancyrillic'] = 0x04BF; + t['chedescendercyrillic'] = 0x04B7; + t['chedieresiscyrillic'] = 0x04F5; + t['cheharmenian'] = 0x0573; + t['chekhakassiancyrillic'] = 0x04CC; + t['cheverticalstrokecyrillic'] = 0x04B9; + t['chi'] = 0x03C7; + t['chieuchacirclekorean'] = 0x3277; + t['chieuchaparenkorean'] = 0x3217; + t['chieuchcirclekorean'] = 0x3269; + t['chieuchkorean'] = 0x314A; + t['chieuchparenkorean'] = 0x3209; + t['chochangthai'] = 0x0E0A; + t['chochanthai'] = 0x0E08; + t['chochingthai'] = 0x0E09; + t['chochoethai'] = 0x0E0C; + t['chook'] = 0x0188; + t['cieucacirclekorean'] = 0x3276; + t['cieucaparenkorean'] = 0x3216; + t['cieuccirclekorean'] = 0x3268; + t['cieuckorean'] = 0x3148; + t['cieucparenkorean'] = 0x3208; + t['cieucuparenkorean'] = 0x321C; + t['circle'] = 0x25CB; + t['circlecopyrt'] = 0x00A9; + t['circlemultiply'] = 0x2297; + t['circleot'] = 0x2299; + t['circleplus'] = 0x2295; + t['circlepostalmark'] = 0x3036; + t['circlewithlefthalfblack'] = 0x25D0; + t['circlewithrighthalfblack'] = 0x25D1; + t['circumflex'] = 0x02C6; + t['circumflexbelowcmb'] = 0x032D; + t['circumflexcmb'] = 0x0302; + t['clear'] = 0x2327; + t['clickalveolar'] = 0x01C2; + t['clickdental'] = 0x01C0; + t['clicklateral'] = 0x01C1; + t['clickretroflex'] = 0x01C3; + t['club'] = 0x2663; + t['clubsuitblack'] = 0x2663; + t['clubsuitwhite'] = 0x2667; + t['cmcubedsquare'] = 0x33A4; + t['cmonospace'] = 0xFF43; + t['cmsquaredsquare'] = 0x33A0; + t['coarmenian'] = 0x0581; + t['colon'] = 0x003A; + t['colonmonetary'] = 0x20A1; + t['colonmonospace'] = 0xFF1A; + t['colonsign'] = 0x20A1; + t['colonsmall'] = 0xFE55; + t['colontriangularhalfmod'] = 0x02D1; + t['colontriangularmod'] = 0x02D0; + t['comma'] = 0x002C; + t['commaabovecmb'] = 0x0313; + t['commaaboverightcmb'] = 0x0315; + t['commaaccent'] = 0xF6C3; + t['commaarabic'] = 0x060C; + t['commaarmenian'] = 0x055D; + t['commainferior'] = 0xF6E1; + t['commamonospace'] = 0xFF0C; + t['commareversedabovecmb'] = 0x0314; + t['commareversedmod'] = 0x02BD; + t['commasmall'] = 0xFE50; + t['commasuperior'] = 0xF6E2; + t['commaturnedabovecmb'] = 0x0312; + t['commaturnedmod'] = 0x02BB; + t['compass'] = 0x263C; + t['congruent'] = 0x2245; + t['contourintegral'] = 0x222E; + t['control'] = 0x2303; + t['controlACK'] = 0x0006; + t['controlBEL'] = 0x0007; + t['controlBS'] = 0x0008; + t['controlCAN'] = 0x0018; + t['controlCR'] = 0x000D; + t['controlDC1'] = 0x0011; + t['controlDC2'] = 0x0012; + t['controlDC3'] = 0x0013; + t['controlDC4'] = 0x0014; + t['controlDEL'] = 0x007F; + t['controlDLE'] = 0x0010; + t['controlEM'] = 0x0019; + t['controlENQ'] = 0x0005; + t['controlEOT'] = 0x0004; + t['controlESC'] = 0x001B; + t['controlETB'] = 0x0017; + t['controlETX'] = 0x0003; + t['controlFF'] = 0x000C; + t['controlFS'] = 0x001C; + t['controlGS'] = 0x001D; + t['controlHT'] = 0x0009; + t['controlLF'] = 0x000A; + t['controlNAK'] = 0x0015; + t['controlNULL'] = 0x0000; + t['controlRS'] = 0x001E; + t['controlSI'] = 0x000F; + t['controlSO'] = 0x000E; + t['controlSOT'] = 0x0002; + t['controlSTX'] = 0x0001; + t['controlSUB'] = 0x001A; + t['controlSYN'] = 0x0016; + t['controlUS'] = 0x001F; + t['controlVT'] = 0x000B; + t['copyright'] = 0x00A9; + t['copyrightsans'] = 0xF8E9; + t['copyrightserif'] = 0xF6D9; + t['cornerbracketleft'] = 0x300C; + t['cornerbracketlefthalfwidth'] = 0xFF62; + t['cornerbracketleftvertical'] = 0xFE41; + t['cornerbracketright'] = 0x300D; + t['cornerbracketrighthalfwidth'] = 0xFF63; + t['cornerbracketrightvertical'] = 0xFE42; + t['corporationsquare'] = 0x337F; + t['cosquare'] = 0x33C7; + t['coverkgsquare'] = 0x33C6; + t['cparen'] = 0x249E; + t['cruzeiro'] = 0x20A2; + t['cstretched'] = 0x0297; + t['curlyand'] = 0x22CF; + t['curlyor'] = 0x22CE; + t['currency'] = 0x00A4; + t['cyrBreve'] = 0xF6D1; + t['cyrFlex'] = 0xF6D2; + t['cyrbreve'] = 0xF6D4; + t['cyrflex'] = 0xF6D5; + t['d'] = 0x0064; + t['daarmenian'] = 0x0564; + t['dabengali'] = 0x09A6; + t['dadarabic'] = 0x0636; + t['dadeva'] = 0x0926; + t['dadfinalarabic'] = 0xFEBE; + t['dadinitialarabic'] = 0xFEBF; + t['dadmedialarabic'] = 0xFEC0; + t['dagesh'] = 0x05BC; + t['dageshhebrew'] = 0x05BC; + t['dagger'] = 0x2020; + t['daggerdbl'] = 0x2021; + t['dagujarati'] = 0x0AA6; + t['dagurmukhi'] = 0x0A26; + t['dahiragana'] = 0x3060; + t['dakatakana'] = 0x30C0; + t['dalarabic'] = 0x062F; + t['dalet'] = 0x05D3; + t['daletdagesh'] = 0xFB33; + t['daletdageshhebrew'] = 0xFB33; + t['dalethebrew'] = 0x05D3; + t['dalfinalarabic'] = 0xFEAA; + t['dammaarabic'] = 0x064F; + t['dammalowarabic'] = 0x064F; + t['dammatanaltonearabic'] = 0x064C; + t['dammatanarabic'] = 0x064C; + t['danda'] = 0x0964; + t['dargahebrew'] = 0x05A7; + t['dargalefthebrew'] = 0x05A7; + t['dasiapneumatacyrilliccmb'] = 0x0485; + t['dblGrave'] = 0xF6D3; + t['dblanglebracketleft'] = 0x300A; + t['dblanglebracketleftvertical'] = 0xFE3D; + t['dblanglebracketright'] = 0x300B; + t['dblanglebracketrightvertical'] = 0xFE3E; + t['dblarchinvertedbelowcmb'] = 0x032B; + t['dblarrowleft'] = 0x21D4; + t['dblarrowright'] = 0x21D2; + t['dbldanda'] = 0x0965; + t['dblgrave'] = 0xF6D6; + t['dblgravecmb'] = 0x030F; + t['dblintegral'] = 0x222C; + t['dbllowline'] = 0x2017; + t['dbllowlinecmb'] = 0x0333; + t['dbloverlinecmb'] = 0x033F; + t['dblprimemod'] = 0x02BA; + t['dblverticalbar'] = 0x2016; + t['dblverticallineabovecmb'] = 0x030E; + t['dbopomofo'] = 0x3109; + t['dbsquare'] = 0x33C8; + t['dcaron'] = 0x010F; + t['dcedilla'] = 0x1E11; + t['dcircle'] = 0x24D3; + t['dcircumflexbelow'] = 0x1E13; + t['dcroat'] = 0x0111; + t['ddabengali'] = 0x09A1; + t['ddadeva'] = 0x0921; + t['ddagujarati'] = 0x0AA1; + t['ddagurmukhi'] = 0x0A21; + t['ddalarabic'] = 0x0688; + t['ddalfinalarabic'] = 0xFB89; + t['dddhadeva'] = 0x095C; + t['ddhabengali'] = 0x09A2; + t['ddhadeva'] = 0x0922; + t['ddhagujarati'] = 0x0AA2; + t['ddhagurmukhi'] = 0x0A22; + t['ddotaccent'] = 0x1E0B; + t['ddotbelow'] = 0x1E0D; + t['decimalseparatorarabic'] = 0x066B; + t['decimalseparatorpersian'] = 0x066B; + t['decyrillic'] = 0x0434; + t['degree'] = 0x00B0; + t['dehihebrew'] = 0x05AD; + t['dehiragana'] = 0x3067; + t['deicoptic'] = 0x03EF; + t['dekatakana'] = 0x30C7; + t['deleteleft'] = 0x232B; + t['deleteright'] = 0x2326; + t['delta'] = 0x03B4; + t['deltaturned'] = 0x018D; + t['denominatorminusonenumeratorbengali'] = 0x09F8; + t['dezh'] = 0x02A4; + t['dhabengali'] = 0x09A7; + t['dhadeva'] = 0x0927; + t['dhagujarati'] = 0x0AA7; + t['dhagurmukhi'] = 0x0A27; + t['dhook'] = 0x0257; + t['dialytikatonos'] = 0x0385; + t['dialytikatonoscmb'] = 0x0344; + t['diamond'] = 0x2666; + t['diamondsuitwhite'] = 0x2662; + t['dieresis'] = 0x00A8; + t['dieresisacute'] = 0xF6D7; + t['dieresisbelowcmb'] = 0x0324; + t['dieresiscmb'] = 0x0308; + t['dieresisgrave'] = 0xF6D8; + t['dieresistonos'] = 0x0385; + t['dihiragana'] = 0x3062; + t['dikatakana'] = 0x30C2; + t['dittomark'] = 0x3003; + t['divide'] = 0x00F7; + t['divides'] = 0x2223; + t['divisionslash'] = 0x2215; + t['djecyrillic'] = 0x0452; + t['dkshade'] = 0x2593; + t['dlinebelow'] = 0x1E0F; + t['dlsquare'] = 0x3397; + t['dmacron'] = 0x0111; + t['dmonospace'] = 0xFF44; + t['dnblock'] = 0x2584; + t['dochadathai'] = 0x0E0E; + t['dodekthai'] = 0x0E14; + t['dohiragana'] = 0x3069; + t['dokatakana'] = 0x30C9; + t['dollar'] = 0x0024; + t['dollarinferior'] = 0xF6E3; + t['dollarmonospace'] = 0xFF04; + t['dollaroldstyle'] = 0xF724; + t['dollarsmall'] = 0xFE69; + t['dollarsuperior'] = 0xF6E4; + t['dong'] = 0x20AB; + t['dorusquare'] = 0x3326; + t['dotaccent'] = 0x02D9; + t['dotaccentcmb'] = 0x0307; + t['dotbelowcmb'] = 0x0323; + t['dotbelowcomb'] = 0x0323; + t['dotkatakana'] = 0x30FB; + t['dotlessi'] = 0x0131; + t['dotlessj'] = 0xF6BE; + t['dotlessjstrokehook'] = 0x0284; + t['dotmath'] = 0x22C5; + t['dottedcircle'] = 0x25CC; + t['doubleyodpatah'] = 0xFB1F; + t['doubleyodpatahhebrew'] = 0xFB1F; + t['downtackbelowcmb'] = 0x031E; + t['downtackmod'] = 0x02D5; + t['dparen'] = 0x249F; + t['dsuperior'] = 0xF6EB; + t['dtail'] = 0x0256; + t['dtopbar'] = 0x018C; + t['duhiragana'] = 0x3065; + t['dukatakana'] = 0x30C5; + t['dz'] = 0x01F3; + t['dzaltone'] = 0x02A3; + t['dzcaron'] = 0x01C6; + t['dzcurl'] = 0x02A5; + t['dzeabkhasiancyrillic'] = 0x04E1; + t['dzecyrillic'] = 0x0455; + t['dzhecyrillic'] = 0x045F; + t['e'] = 0x0065; + t['eacute'] = 0x00E9; + t['earth'] = 0x2641; + t['ebengali'] = 0x098F; + t['ebopomofo'] = 0x311C; + t['ebreve'] = 0x0115; + t['ecandradeva'] = 0x090D; + t['ecandragujarati'] = 0x0A8D; + t['ecandravowelsigndeva'] = 0x0945; + t['ecandravowelsigngujarati'] = 0x0AC5; + t['ecaron'] = 0x011B; + t['ecedillabreve'] = 0x1E1D; + t['echarmenian'] = 0x0565; + t['echyiwnarmenian'] = 0x0587; + t['ecircle'] = 0x24D4; + t['ecircumflex'] = 0x00EA; + t['ecircumflexacute'] = 0x1EBF; + t['ecircumflexbelow'] = 0x1E19; + t['ecircumflexdotbelow'] = 0x1EC7; + t['ecircumflexgrave'] = 0x1EC1; + t['ecircumflexhookabove'] = 0x1EC3; + t['ecircumflextilde'] = 0x1EC5; + t['ecyrillic'] = 0x0454; + t['edblgrave'] = 0x0205; + t['edeva'] = 0x090F; + t['edieresis'] = 0x00EB; + t['edot'] = 0x0117; + t['edotaccent'] = 0x0117; + t['edotbelow'] = 0x1EB9; + t['eegurmukhi'] = 0x0A0F; + t['eematragurmukhi'] = 0x0A47; + t['efcyrillic'] = 0x0444; + t['egrave'] = 0x00E8; + t['egujarati'] = 0x0A8F; + t['eharmenian'] = 0x0567; + t['ehbopomofo'] = 0x311D; + t['ehiragana'] = 0x3048; + t['ehookabove'] = 0x1EBB; + t['eibopomofo'] = 0x311F; + t['eight'] = 0x0038; + t['eightarabic'] = 0x0668; + t['eightbengali'] = 0x09EE; + t['eightcircle'] = 0x2467; + t['eightcircleinversesansserif'] = 0x2791; + t['eightdeva'] = 0x096E; + t['eighteencircle'] = 0x2471; + t['eighteenparen'] = 0x2485; + t['eighteenperiod'] = 0x2499; + t['eightgujarati'] = 0x0AEE; + t['eightgurmukhi'] = 0x0A6E; + t['eighthackarabic'] = 0x0668; + t['eighthangzhou'] = 0x3028; + t['eighthnotebeamed'] = 0x266B; + t['eightideographicparen'] = 0x3227; + t['eightinferior'] = 0x2088; + t['eightmonospace'] = 0xFF18; + t['eightoldstyle'] = 0xF738; + t['eightparen'] = 0x247B; + t['eightperiod'] = 0x248F; + t['eightpersian'] = 0x06F8; + t['eightroman'] = 0x2177; + t['eightsuperior'] = 0x2078; + t['eightthai'] = 0x0E58; + t['einvertedbreve'] = 0x0207; + t['eiotifiedcyrillic'] = 0x0465; + t['ekatakana'] = 0x30A8; + t['ekatakanahalfwidth'] = 0xFF74; + t['ekonkargurmukhi'] = 0x0A74; + t['ekorean'] = 0x3154; + t['elcyrillic'] = 0x043B; + t['element'] = 0x2208; + t['elevencircle'] = 0x246A; + t['elevenparen'] = 0x247E; + t['elevenperiod'] = 0x2492; + t['elevenroman'] = 0x217A; + t['ellipsis'] = 0x2026; + t['ellipsisvertical'] = 0x22EE; + t['emacron'] = 0x0113; + t['emacronacute'] = 0x1E17; + t['emacrongrave'] = 0x1E15; + t['emcyrillic'] = 0x043C; + t['emdash'] = 0x2014; + t['emdashvertical'] = 0xFE31; + t['emonospace'] = 0xFF45; + t['emphasismarkarmenian'] = 0x055B; + t['emptyset'] = 0x2205; + t['enbopomofo'] = 0x3123; + t['encyrillic'] = 0x043D; + t['endash'] = 0x2013; + t['endashvertical'] = 0xFE32; + t['endescendercyrillic'] = 0x04A3; + t['eng'] = 0x014B; + t['engbopomofo'] = 0x3125; + t['enghecyrillic'] = 0x04A5; + t['enhookcyrillic'] = 0x04C8; + t['enspace'] = 0x2002; + t['eogonek'] = 0x0119; + t['eokorean'] = 0x3153; + t['eopen'] = 0x025B; + t['eopenclosed'] = 0x029A; + t['eopenreversed'] = 0x025C; + t['eopenreversedclosed'] = 0x025E; + t['eopenreversedhook'] = 0x025D; + t['eparen'] = 0x24A0; + t['epsilon'] = 0x03B5; + t['epsilontonos'] = 0x03AD; + t['equal'] = 0x003D; + t['equalmonospace'] = 0xFF1D; + t['equalsmall'] = 0xFE66; + t['equalsuperior'] = 0x207C; + t['equivalence'] = 0x2261; + t['erbopomofo'] = 0x3126; + t['ercyrillic'] = 0x0440; + t['ereversed'] = 0x0258; + t['ereversedcyrillic'] = 0x044D; + t['escyrillic'] = 0x0441; + t['esdescendercyrillic'] = 0x04AB; + t['esh'] = 0x0283; + t['eshcurl'] = 0x0286; + t['eshortdeva'] = 0x090E; + t['eshortvowelsigndeva'] = 0x0946; + t['eshreversedloop'] = 0x01AA; + t['eshsquatreversed'] = 0x0285; + t['esmallhiragana'] = 0x3047; + t['esmallkatakana'] = 0x30A7; + t['esmallkatakanahalfwidth'] = 0xFF6A; + t['estimated'] = 0x212E; + t['esuperior'] = 0xF6EC; + t['eta'] = 0x03B7; + t['etarmenian'] = 0x0568; + t['etatonos'] = 0x03AE; + t['eth'] = 0x00F0; + t['etilde'] = 0x1EBD; + t['etildebelow'] = 0x1E1B; + t['etnahtafoukhhebrew'] = 0x0591; + t['etnahtafoukhlefthebrew'] = 0x0591; + t['etnahtahebrew'] = 0x0591; + t['etnahtalefthebrew'] = 0x0591; + t['eturned'] = 0x01DD; + t['eukorean'] = 0x3161; + t['euro'] = 0x20AC; + t['evowelsignbengali'] = 0x09C7; + t['evowelsigndeva'] = 0x0947; + t['evowelsigngujarati'] = 0x0AC7; + t['exclam'] = 0x0021; + t['exclamarmenian'] = 0x055C; + t['exclamdbl'] = 0x203C; + t['exclamdown'] = 0x00A1; + t['exclamdownsmall'] = 0xF7A1; + t['exclammonospace'] = 0xFF01; + t['exclamsmall'] = 0xF721; + t['existential'] = 0x2203; + t['ezh'] = 0x0292; + t['ezhcaron'] = 0x01EF; + t['ezhcurl'] = 0x0293; + t['ezhreversed'] = 0x01B9; + t['ezhtail'] = 0x01BA; + t['f'] = 0x0066; + t['fadeva'] = 0x095E; + t['fagurmukhi'] = 0x0A5E; + t['fahrenheit'] = 0x2109; + t['fathaarabic'] = 0x064E; + t['fathalowarabic'] = 0x064E; + t['fathatanarabic'] = 0x064B; + t['fbopomofo'] = 0x3108; + t['fcircle'] = 0x24D5; + t['fdotaccent'] = 0x1E1F; + t['feharabic'] = 0x0641; + t['feharmenian'] = 0x0586; + t['fehfinalarabic'] = 0xFED2; + t['fehinitialarabic'] = 0xFED3; + t['fehmedialarabic'] = 0xFED4; + t['feicoptic'] = 0x03E5; + t['female'] = 0x2640; + t['ff'] = 0xFB00; + t['ffi'] = 0xFB03; + t['ffl'] = 0xFB04; + t['fi'] = 0xFB01; + t['fifteencircle'] = 0x246E; + t['fifteenparen'] = 0x2482; + t['fifteenperiod'] = 0x2496; + t['figuredash'] = 0x2012; + t['filledbox'] = 0x25A0; + t['filledrect'] = 0x25AC; + t['finalkaf'] = 0x05DA; + t['finalkafdagesh'] = 0xFB3A; + t['finalkafdageshhebrew'] = 0xFB3A; + t['finalkafhebrew'] = 0x05DA; + t['finalmem'] = 0x05DD; + t['finalmemhebrew'] = 0x05DD; + t['finalnun'] = 0x05DF; + t['finalnunhebrew'] = 0x05DF; + t['finalpe'] = 0x05E3; + t['finalpehebrew'] = 0x05E3; + t['finaltsadi'] = 0x05E5; + t['finaltsadihebrew'] = 0x05E5; + t['firsttonechinese'] = 0x02C9; + t['fisheye'] = 0x25C9; + t['fitacyrillic'] = 0x0473; + t['five'] = 0x0035; + t['fivearabic'] = 0x0665; + t['fivebengali'] = 0x09EB; + t['fivecircle'] = 0x2464; + t['fivecircleinversesansserif'] = 0x278E; + t['fivedeva'] = 0x096B; + t['fiveeighths'] = 0x215D; + t['fivegujarati'] = 0x0AEB; + t['fivegurmukhi'] = 0x0A6B; + t['fivehackarabic'] = 0x0665; + t['fivehangzhou'] = 0x3025; + t['fiveideographicparen'] = 0x3224; + t['fiveinferior'] = 0x2085; + t['fivemonospace'] = 0xFF15; + t['fiveoldstyle'] = 0xF735; + t['fiveparen'] = 0x2478; + t['fiveperiod'] = 0x248C; + t['fivepersian'] = 0x06F5; + t['fiveroman'] = 0x2174; + t['fivesuperior'] = 0x2075; + t['fivethai'] = 0x0E55; + t['fl'] = 0xFB02; + t['florin'] = 0x0192; + t['fmonospace'] = 0xFF46; + t['fmsquare'] = 0x3399; + t['fofanthai'] = 0x0E1F; + t['fofathai'] = 0x0E1D; + t['fongmanthai'] = 0x0E4F; + t['forall'] = 0x2200; + t['four'] = 0x0034; + t['fourarabic'] = 0x0664; + t['fourbengali'] = 0x09EA; + t['fourcircle'] = 0x2463; + t['fourcircleinversesansserif'] = 0x278D; + t['fourdeva'] = 0x096A; + t['fourgujarati'] = 0x0AEA; + t['fourgurmukhi'] = 0x0A6A; + t['fourhackarabic'] = 0x0664; + t['fourhangzhou'] = 0x3024; + t['fourideographicparen'] = 0x3223; + t['fourinferior'] = 0x2084; + t['fourmonospace'] = 0xFF14; + t['fournumeratorbengali'] = 0x09F7; + t['fouroldstyle'] = 0xF734; + t['fourparen'] = 0x2477; + t['fourperiod'] = 0x248B; + t['fourpersian'] = 0x06F4; + t['fourroman'] = 0x2173; + t['foursuperior'] = 0x2074; + t['fourteencircle'] = 0x246D; + t['fourteenparen'] = 0x2481; + t['fourteenperiod'] = 0x2495; + t['fourthai'] = 0x0E54; + t['fourthtonechinese'] = 0x02CB; + t['fparen'] = 0x24A1; + t['fraction'] = 0x2044; + t['franc'] = 0x20A3; + t['g'] = 0x0067; + t['gabengali'] = 0x0997; + t['gacute'] = 0x01F5; + t['gadeva'] = 0x0917; + t['gafarabic'] = 0x06AF; + t['gaffinalarabic'] = 0xFB93; + t['gafinitialarabic'] = 0xFB94; + t['gafmedialarabic'] = 0xFB95; + t['gagujarati'] = 0x0A97; + t['gagurmukhi'] = 0x0A17; + t['gahiragana'] = 0x304C; + t['gakatakana'] = 0x30AC; + t['gamma'] = 0x03B3; + t['gammalatinsmall'] = 0x0263; + t['gammasuperior'] = 0x02E0; + t['gangiacoptic'] = 0x03EB; + t['gbopomofo'] = 0x310D; + t['gbreve'] = 0x011F; + t['gcaron'] = 0x01E7; + t['gcedilla'] = 0x0123; + t['gcircle'] = 0x24D6; + t['gcircumflex'] = 0x011D; + t['gcommaaccent'] = 0x0123; + t['gdot'] = 0x0121; + t['gdotaccent'] = 0x0121; + t['gecyrillic'] = 0x0433; + t['gehiragana'] = 0x3052; + t['gekatakana'] = 0x30B2; + t['geometricallyequal'] = 0x2251; + t['gereshaccenthebrew'] = 0x059C; + t['gereshhebrew'] = 0x05F3; + t['gereshmuqdamhebrew'] = 0x059D; + t['germandbls'] = 0x00DF; + t['gershayimaccenthebrew'] = 0x059E; + t['gershayimhebrew'] = 0x05F4; + t['getamark'] = 0x3013; + t['ghabengali'] = 0x0998; + t['ghadarmenian'] = 0x0572; + t['ghadeva'] = 0x0918; + t['ghagujarati'] = 0x0A98; + t['ghagurmukhi'] = 0x0A18; + t['ghainarabic'] = 0x063A; + t['ghainfinalarabic'] = 0xFECE; + t['ghaininitialarabic'] = 0xFECF; + t['ghainmedialarabic'] = 0xFED0; + t['ghemiddlehookcyrillic'] = 0x0495; + t['ghestrokecyrillic'] = 0x0493; + t['gheupturncyrillic'] = 0x0491; + t['ghhadeva'] = 0x095A; + t['ghhagurmukhi'] = 0x0A5A; + t['ghook'] = 0x0260; + t['ghzsquare'] = 0x3393; + t['gihiragana'] = 0x304E; + t['gikatakana'] = 0x30AE; + t['gimarmenian'] = 0x0563; + t['gimel'] = 0x05D2; + t['gimeldagesh'] = 0xFB32; + t['gimeldageshhebrew'] = 0xFB32; + t['gimelhebrew'] = 0x05D2; + t['gjecyrillic'] = 0x0453; + t['glottalinvertedstroke'] = 0x01BE; + t['glottalstop'] = 0x0294; + t['glottalstopinverted'] = 0x0296; + t['glottalstopmod'] = 0x02C0; + t['glottalstopreversed'] = 0x0295; + t['glottalstopreversedmod'] = 0x02C1; + t['glottalstopreversedsuperior'] = 0x02E4; + t['glottalstopstroke'] = 0x02A1; + t['glottalstopstrokereversed'] = 0x02A2; + t['gmacron'] = 0x1E21; + t['gmonospace'] = 0xFF47; + t['gohiragana'] = 0x3054; + t['gokatakana'] = 0x30B4; + t['gparen'] = 0x24A2; + t['gpasquare'] = 0x33AC; + t['gradient'] = 0x2207; + t['grave'] = 0x0060; + t['gravebelowcmb'] = 0x0316; + t['gravecmb'] = 0x0300; + t['gravecomb'] = 0x0300; + t['gravedeva'] = 0x0953; + t['gravelowmod'] = 0x02CE; + t['gravemonospace'] = 0xFF40; + t['gravetonecmb'] = 0x0340; + t['greater'] = 0x003E; + t['greaterequal'] = 0x2265; + t['greaterequalorless'] = 0x22DB; + t['greatermonospace'] = 0xFF1E; + t['greaterorequivalent'] = 0x2273; + t['greaterorless'] = 0x2277; + t['greateroverequal'] = 0x2267; + t['greatersmall'] = 0xFE65; + t['gscript'] = 0x0261; + t['gstroke'] = 0x01E5; + t['guhiragana'] = 0x3050; + t['guillemotleft'] = 0x00AB; + t['guillemotright'] = 0x00BB; + t['guilsinglleft'] = 0x2039; + t['guilsinglright'] = 0x203A; + t['gukatakana'] = 0x30B0; + t['guramusquare'] = 0x3318; + t['gysquare'] = 0x33C9; + t['h'] = 0x0068; + t['haabkhasiancyrillic'] = 0x04A9; + t['haaltonearabic'] = 0x06C1; + t['habengali'] = 0x09B9; + t['hadescendercyrillic'] = 0x04B3; + t['hadeva'] = 0x0939; + t['hagujarati'] = 0x0AB9; + t['hagurmukhi'] = 0x0A39; + t['haharabic'] = 0x062D; + t['hahfinalarabic'] = 0xFEA2; + t['hahinitialarabic'] = 0xFEA3; + t['hahiragana'] = 0x306F; + t['hahmedialarabic'] = 0xFEA4; + t['haitusquare'] = 0x332A; + t['hakatakana'] = 0x30CF; + t['hakatakanahalfwidth'] = 0xFF8A; + t['halantgurmukhi'] = 0x0A4D; + t['hamzaarabic'] = 0x0621; + t['hamzalowarabic'] = 0x0621; + t['hangulfiller'] = 0x3164; + t['hardsigncyrillic'] = 0x044A; + t['harpoonleftbarbup'] = 0x21BC; + t['harpoonrightbarbup'] = 0x21C0; + t['hasquare'] = 0x33CA; + t['hatafpatah'] = 0x05B2; + t['hatafpatah16'] = 0x05B2; + t['hatafpatah23'] = 0x05B2; + t['hatafpatah2f'] = 0x05B2; + t['hatafpatahhebrew'] = 0x05B2; + t['hatafpatahnarrowhebrew'] = 0x05B2; + t['hatafpatahquarterhebrew'] = 0x05B2; + t['hatafpatahwidehebrew'] = 0x05B2; + t['hatafqamats'] = 0x05B3; + t['hatafqamats1b'] = 0x05B3; + t['hatafqamats28'] = 0x05B3; + t['hatafqamats34'] = 0x05B3; + t['hatafqamatshebrew'] = 0x05B3; + t['hatafqamatsnarrowhebrew'] = 0x05B3; + t['hatafqamatsquarterhebrew'] = 0x05B3; + t['hatafqamatswidehebrew'] = 0x05B3; + t['hatafsegol'] = 0x05B1; + t['hatafsegol17'] = 0x05B1; + t['hatafsegol24'] = 0x05B1; + t['hatafsegol30'] = 0x05B1; + t['hatafsegolhebrew'] = 0x05B1; + t['hatafsegolnarrowhebrew'] = 0x05B1; + t['hatafsegolquarterhebrew'] = 0x05B1; + t['hatafsegolwidehebrew'] = 0x05B1; + t['hbar'] = 0x0127; + t['hbopomofo'] = 0x310F; + t['hbrevebelow'] = 0x1E2B; + t['hcedilla'] = 0x1E29; + t['hcircle'] = 0x24D7; + t['hcircumflex'] = 0x0125; + t['hdieresis'] = 0x1E27; + t['hdotaccent'] = 0x1E23; + t['hdotbelow'] = 0x1E25; + t['he'] = 0x05D4; + t['heart'] = 0x2665; + t['heartsuitblack'] = 0x2665; + t['heartsuitwhite'] = 0x2661; + t['hedagesh'] = 0xFB34; + t['hedageshhebrew'] = 0xFB34; + t['hehaltonearabic'] = 0x06C1; + t['heharabic'] = 0x0647; + t['hehebrew'] = 0x05D4; + t['hehfinalaltonearabic'] = 0xFBA7; + t['hehfinalalttwoarabic'] = 0xFEEA; + t['hehfinalarabic'] = 0xFEEA; + t['hehhamzaabovefinalarabic'] = 0xFBA5; + t['hehhamzaaboveisolatedarabic'] = 0xFBA4; + t['hehinitialaltonearabic'] = 0xFBA8; + t['hehinitialarabic'] = 0xFEEB; + t['hehiragana'] = 0x3078; + t['hehmedialaltonearabic'] = 0xFBA9; + t['hehmedialarabic'] = 0xFEEC; + t['heiseierasquare'] = 0x337B; + t['hekatakana'] = 0x30D8; + t['hekatakanahalfwidth'] = 0xFF8D; + t['hekutaarusquare'] = 0x3336; + t['henghook'] = 0x0267; + t['herutusquare'] = 0x3339; + t['het'] = 0x05D7; + t['hethebrew'] = 0x05D7; + t['hhook'] = 0x0266; + t['hhooksuperior'] = 0x02B1; + t['hieuhacirclekorean'] = 0x327B; + t['hieuhaparenkorean'] = 0x321B; + t['hieuhcirclekorean'] = 0x326D; + t['hieuhkorean'] = 0x314E; + t['hieuhparenkorean'] = 0x320D; + t['hihiragana'] = 0x3072; + t['hikatakana'] = 0x30D2; + t['hikatakanahalfwidth'] = 0xFF8B; + t['hiriq'] = 0x05B4; + t['hiriq14'] = 0x05B4; + t['hiriq21'] = 0x05B4; + t['hiriq2d'] = 0x05B4; + t['hiriqhebrew'] = 0x05B4; + t['hiriqnarrowhebrew'] = 0x05B4; + t['hiriqquarterhebrew'] = 0x05B4; + t['hiriqwidehebrew'] = 0x05B4; + t['hlinebelow'] = 0x1E96; + t['hmonospace'] = 0xFF48; + t['hoarmenian'] = 0x0570; + t['hohipthai'] = 0x0E2B; + t['hohiragana'] = 0x307B; + t['hokatakana'] = 0x30DB; + t['hokatakanahalfwidth'] = 0xFF8E; + t['holam'] = 0x05B9; + t['holam19'] = 0x05B9; + t['holam26'] = 0x05B9; + t['holam32'] = 0x05B9; + t['holamhebrew'] = 0x05B9; + t['holamnarrowhebrew'] = 0x05B9; + t['holamquarterhebrew'] = 0x05B9; + t['holamwidehebrew'] = 0x05B9; + t['honokhukthai'] = 0x0E2E; + t['hookabovecomb'] = 0x0309; + t['hookcmb'] = 0x0309; + t['hookpalatalizedbelowcmb'] = 0x0321; + t['hookretroflexbelowcmb'] = 0x0322; + t['hoonsquare'] = 0x3342; + t['horicoptic'] = 0x03E9; + t['horizontalbar'] = 0x2015; + t['horncmb'] = 0x031B; + t['hotsprings'] = 0x2668; + t['house'] = 0x2302; + t['hparen'] = 0x24A3; + t['hsuperior'] = 0x02B0; + t['hturned'] = 0x0265; + t['huhiragana'] = 0x3075; + t['huiitosquare'] = 0x3333; + t['hukatakana'] = 0x30D5; + t['hukatakanahalfwidth'] = 0xFF8C; + t['hungarumlaut'] = 0x02DD; + t['hungarumlautcmb'] = 0x030B; + t['hv'] = 0x0195; + t['hyphen'] = 0x002D; + t['hypheninferior'] = 0xF6E5; + t['hyphenmonospace'] = 0xFF0D; + t['hyphensmall'] = 0xFE63; + t['hyphensuperior'] = 0xF6E6; + t['hyphentwo'] = 0x2010; + t['i'] = 0x0069; + t['iacute'] = 0x00ED; + t['iacyrillic'] = 0x044F; + t['ibengali'] = 0x0987; + t['ibopomofo'] = 0x3127; + t['ibreve'] = 0x012D; + t['icaron'] = 0x01D0; + t['icircle'] = 0x24D8; + t['icircumflex'] = 0x00EE; + t['icyrillic'] = 0x0456; + t['idblgrave'] = 0x0209; + t['ideographearthcircle'] = 0x328F; + t['ideographfirecircle'] = 0x328B; + t['ideographicallianceparen'] = 0x323F; + t['ideographiccallparen'] = 0x323A; + t['ideographiccentrecircle'] = 0x32A5; + t['ideographicclose'] = 0x3006; + t['ideographiccomma'] = 0x3001; + t['ideographiccommaleft'] = 0xFF64; + t['ideographiccongratulationparen'] = 0x3237; + t['ideographiccorrectcircle'] = 0x32A3; + t['ideographicearthparen'] = 0x322F; + t['ideographicenterpriseparen'] = 0x323D; + t['ideographicexcellentcircle'] = 0x329D; + t['ideographicfestivalparen'] = 0x3240; + t['ideographicfinancialcircle'] = 0x3296; + t['ideographicfinancialparen'] = 0x3236; + t['ideographicfireparen'] = 0x322B; + t['ideographichaveparen'] = 0x3232; + t['ideographichighcircle'] = 0x32A4; + t['ideographiciterationmark'] = 0x3005; + t['ideographiclaborcircle'] = 0x3298; + t['ideographiclaborparen'] = 0x3238; + t['ideographicleftcircle'] = 0x32A7; + t['ideographiclowcircle'] = 0x32A6; + t['ideographicmedicinecircle'] = 0x32A9; + t['ideographicmetalparen'] = 0x322E; + t['ideographicmoonparen'] = 0x322A; + t['ideographicnameparen'] = 0x3234; + t['ideographicperiod'] = 0x3002; + t['ideographicprintcircle'] = 0x329E; + t['ideographicreachparen'] = 0x3243; + t['ideographicrepresentparen'] = 0x3239; + t['ideographicresourceparen'] = 0x323E; + t['ideographicrightcircle'] = 0x32A8; + t['ideographicsecretcircle'] = 0x3299; + t['ideographicselfparen'] = 0x3242; + t['ideographicsocietyparen'] = 0x3233; + t['ideographicspace'] = 0x3000; + t['ideographicspecialparen'] = 0x3235; + t['ideographicstockparen'] = 0x3231; + t['ideographicstudyparen'] = 0x323B; + t['ideographicsunparen'] = 0x3230; + t['ideographicsuperviseparen'] = 0x323C; + t['ideographicwaterparen'] = 0x322C; + t['ideographicwoodparen'] = 0x322D; + t['ideographiczero'] = 0x3007; + t['ideographmetalcircle'] = 0x328E; + t['ideographmooncircle'] = 0x328A; + t['ideographnamecircle'] = 0x3294; + t['ideographsuncircle'] = 0x3290; + t['ideographwatercircle'] = 0x328C; + t['ideographwoodcircle'] = 0x328D; + t['ideva'] = 0x0907; + t['idieresis'] = 0x00EF; + t['idieresisacute'] = 0x1E2F; + t['idieresiscyrillic'] = 0x04E5; + t['idotbelow'] = 0x1ECB; + t['iebrevecyrillic'] = 0x04D7; + t['iecyrillic'] = 0x0435; + t['ieungacirclekorean'] = 0x3275; + t['ieungaparenkorean'] = 0x3215; + t['ieungcirclekorean'] = 0x3267; + t['ieungkorean'] = 0x3147; + t['ieungparenkorean'] = 0x3207; + t['igrave'] = 0x00EC; + t['igujarati'] = 0x0A87; + t['igurmukhi'] = 0x0A07; + t['ihiragana'] = 0x3044; + t['ihookabove'] = 0x1EC9; + t['iibengali'] = 0x0988; + t['iicyrillic'] = 0x0438; + t['iideva'] = 0x0908; + t['iigujarati'] = 0x0A88; + t['iigurmukhi'] = 0x0A08; + t['iimatragurmukhi'] = 0x0A40; + t['iinvertedbreve'] = 0x020B; + t['iishortcyrillic'] = 0x0439; + t['iivowelsignbengali'] = 0x09C0; + t['iivowelsigndeva'] = 0x0940; + t['iivowelsigngujarati'] = 0x0AC0; + t['ij'] = 0x0133; + t['ikatakana'] = 0x30A4; + t['ikatakanahalfwidth'] = 0xFF72; + t['ikorean'] = 0x3163; + t['ilde'] = 0x02DC; + t['iluyhebrew'] = 0x05AC; + t['imacron'] = 0x012B; + t['imacroncyrillic'] = 0x04E3; + t['imageorapproximatelyequal'] = 0x2253; + t['imatragurmukhi'] = 0x0A3F; + t['imonospace'] = 0xFF49; + t['increment'] = 0x2206; + t['infinity'] = 0x221E; + t['iniarmenian'] = 0x056B; + t['integral'] = 0x222B; + t['integralbottom'] = 0x2321; + t['integralbt'] = 0x2321; + t['integralex'] = 0xF8F5; + t['integraltop'] = 0x2320; + t['integraltp'] = 0x2320; + t['intersection'] = 0x2229; + t['intisquare'] = 0x3305; + t['invbullet'] = 0x25D8; + t['invcircle'] = 0x25D9; + t['invsmileface'] = 0x263B; + t['iocyrillic'] = 0x0451; + t['iogonek'] = 0x012F; + t['iota'] = 0x03B9; + t['iotadieresis'] = 0x03CA; + t['iotadieresistonos'] = 0x0390; + t['iotalatin'] = 0x0269; + t['iotatonos'] = 0x03AF; + t['iparen'] = 0x24A4; + t['irigurmukhi'] = 0x0A72; + t['ismallhiragana'] = 0x3043; + t['ismallkatakana'] = 0x30A3; + t['ismallkatakanahalfwidth'] = 0xFF68; + t['issharbengali'] = 0x09FA; + t['istroke'] = 0x0268; + t['isuperior'] = 0xF6ED; + t['iterationhiragana'] = 0x309D; + t['iterationkatakana'] = 0x30FD; + t['itilde'] = 0x0129; + t['itildebelow'] = 0x1E2D; + t['iubopomofo'] = 0x3129; + t['iucyrillic'] = 0x044E; + t['ivowelsignbengali'] = 0x09BF; + t['ivowelsigndeva'] = 0x093F; + t['ivowelsigngujarati'] = 0x0ABF; + t['izhitsacyrillic'] = 0x0475; + t['izhitsadblgravecyrillic'] = 0x0477; + t['j'] = 0x006A; + t['jaarmenian'] = 0x0571; + t['jabengali'] = 0x099C; + t['jadeva'] = 0x091C; + t['jagujarati'] = 0x0A9C; + t['jagurmukhi'] = 0x0A1C; + t['jbopomofo'] = 0x3110; + t['jcaron'] = 0x01F0; + t['jcircle'] = 0x24D9; + t['jcircumflex'] = 0x0135; + t['jcrossedtail'] = 0x029D; + t['jdotlessstroke'] = 0x025F; + t['jecyrillic'] = 0x0458; + t['jeemarabic'] = 0x062C; + t['jeemfinalarabic'] = 0xFE9E; + t['jeeminitialarabic'] = 0xFE9F; + t['jeemmedialarabic'] = 0xFEA0; + t['jeharabic'] = 0x0698; + t['jehfinalarabic'] = 0xFB8B; + t['jhabengali'] = 0x099D; + t['jhadeva'] = 0x091D; + t['jhagujarati'] = 0x0A9D; + t['jhagurmukhi'] = 0x0A1D; + t['jheharmenian'] = 0x057B; + t['jis'] = 0x3004; + t['jmonospace'] = 0xFF4A; + t['jparen'] = 0x24A5; + t['jsuperior'] = 0x02B2; + t['k'] = 0x006B; + t['kabashkircyrillic'] = 0x04A1; + t['kabengali'] = 0x0995; + t['kacute'] = 0x1E31; + t['kacyrillic'] = 0x043A; + t['kadescendercyrillic'] = 0x049B; + t['kadeva'] = 0x0915; + t['kaf'] = 0x05DB; + t['kafarabic'] = 0x0643; + t['kafdagesh'] = 0xFB3B; + t['kafdageshhebrew'] = 0xFB3B; + t['kaffinalarabic'] = 0xFEDA; + t['kafhebrew'] = 0x05DB; + t['kafinitialarabic'] = 0xFEDB; + t['kafmedialarabic'] = 0xFEDC; + t['kafrafehebrew'] = 0xFB4D; + t['kagujarati'] = 0x0A95; + t['kagurmukhi'] = 0x0A15; + t['kahiragana'] = 0x304B; + t['kahookcyrillic'] = 0x04C4; + t['kakatakana'] = 0x30AB; + t['kakatakanahalfwidth'] = 0xFF76; + t['kappa'] = 0x03BA; + t['kappasymbolgreek'] = 0x03F0; + t['kapyeounmieumkorean'] = 0x3171; + t['kapyeounphieuphkorean'] = 0x3184; + t['kapyeounpieupkorean'] = 0x3178; + t['kapyeounssangpieupkorean'] = 0x3179; + t['karoriisquare'] = 0x330D; + t['kashidaautoarabic'] = 0x0640; + t['kashidaautonosidebearingarabic'] = 0x0640; + t['kasmallkatakana'] = 0x30F5; + t['kasquare'] = 0x3384; + t['kasraarabic'] = 0x0650; + t['kasratanarabic'] = 0x064D; + t['kastrokecyrillic'] = 0x049F; + t['katahiraprolongmarkhalfwidth'] = 0xFF70; + t['kaverticalstrokecyrillic'] = 0x049D; + t['kbopomofo'] = 0x310E; + t['kcalsquare'] = 0x3389; + t['kcaron'] = 0x01E9; + t['kcedilla'] = 0x0137; + t['kcircle'] = 0x24DA; + t['kcommaaccent'] = 0x0137; + t['kdotbelow'] = 0x1E33; + t['keharmenian'] = 0x0584; + t['kehiragana'] = 0x3051; + t['kekatakana'] = 0x30B1; + t['kekatakanahalfwidth'] = 0xFF79; + t['kenarmenian'] = 0x056F; + t['kesmallkatakana'] = 0x30F6; + t['kgreenlandic'] = 0x0138; + t['khabengali'] = 0x0996; + t['khacyrillic'] = 0x0445; + t['khadeva'] = 0x0916; + t['khagujarati'] = 0x0A96; + t['khagurmukhi'] = 0x0A16; + t['khaharabic'] = 0x062E; + t['khahfinalarabic'] = 0xFEA6; + t['khahinitialarabic'] = 0xFEA7; + t['khahmedialarabic'] = 0xFEA8; + t['kheicoptic'] = 0x03E7; + t['khhadeva'] = 0x0959; + t['khhagurmukhi'] = 0x0A59; + t['khieukhacirclekorean'] = 0x3278; + t['khieukhaparenkorean'] = 0x3218; + t['khieukhcirclekorean'] = 0x326A; + t['khieukhkorean'] = 0x314B; + t['khieukhparenkorean'] = 0x320A; + t['khokhaithai'] = 0x0E02; + t['khokhonthai'] = 0x0E05; + t['khokhuatthai'] = 0x0E03; + t['khokhwaithai'] = 0x0E04; + t['khomutthai'] = 0x0E5B; + t['khook'] = 0x0199; + t['khorakhangthai'] = 0x0E06; + t['khzsquare'] = 0x3391; + t['kihiragana'] = 0x304D; + t['kikatakana'] = 0x30AD; + t['kikatakanahalfwidth'] = 0xFF77; + t['kiroguramusquare'] = 0x3315; + t['kiromeetorusquare'] = 0x3316; + t['kirosquare'] = 0x3314; + t['kiyeokacirclekorean'] = 0x326E; + t['kiyeokaparenkorean'] = 0x320E; + t['kiyeokcirclekorean'] = 0x3260; + t['kiyeokkorean'] = 0x3131; + t['kiyeokparenkorean'] = 0x3200; + t['kiyeoksioskorean'] = 0x3133; + t['kjecyrillic'] = 0x045C; + t['klinebelow'] = 0x1E35; + t['klsquare'] = 0x3398; + t['kmcubedsquare'] = 0x33A6; + t['kmonospace'] = 0xFF4B; + t['kmsquaredsquare'] = 0x33A2; + t['kohiragana'] = 0x3053; + t['kohmsquare'] = 0x33C0; + t['kokaithai'] = 0x0E01; + t['kokatakana'] = 0x30B3; + t['kokatakanahalfwidth'] = 0xFF7A; + t['kooposquare'] = 0x331E; + t['koppacyrillic'] = 0x0481; + t['koreanstandardsymbol'] = 0x327F; + t['koroniscmb'] = 0x0343; + t['kparen'] = 0x24A6; + t['kpasquare'] = 0x33AA; + t['ksicyrillic'] = 0x046F; + t['ktsquare'] = 0x33CF; + t['kturned'] = 0x029E; + t['kuhiragana'] = 0x304F; + t['kukatakana'] = 0x30AF; + t['kukatakanahalfwidth'] = 0xFF78; + t['kvsquare'] = 0x33B8; + t['kwsquare'] = 0x33BE; + t['l'] = 0x006C; + t['labengali'] = 0x09B2; + t['lacute'] = 0x013A; + t['ladeva'] = 0x0932; + t['lagujarati'] = 0x0AB2; + t['lagurmukhi'] = 0x0A32; + t['lakkhangyaothai'] = 0x0E45; + t['lamaleffinalarabic'] = 0xFEFC; + t['lamalefhamzaabovefinalarabic'] = 0xFEF8; + t['lamalefhamzaaboveisolatedarabic'] = 0xFEF7; + t['lamalefhamzabelowfinalarabic'] = 0xFEFA; + t['lamalefhamzabelowisolatedarabic'] = 0xFEF9; + t['lamalefisolatedarabic'] = 0xFEFB; + t['lamalefmaddaabovefinalarabic'] = 0xFEF6; + t['lamalefmaddaaboveisolatedarabic'] = 0xFEF5; + t['lamarabic'] = 0x0644; + t['lambda'] = 0x03BB; + t['lambdastroke'] = 0x019B; + t['lamed'] = 0x05DC; + t['lameddagesh'] = 0xFB3C; + t['lameddageshhebrew'] = 0xFB3C; + t['lamedhebrew'] = 0x05DC; + t['lamfinalarabic'] = 0xFEDE; + t['lamhahinitialarabic'] = 0xFCCA; + t['laminitialarabic'] = 0xFEDF; + t['lamjeeminitialarabic'] = 0xFCC9; + t['lamkhahinitialarabic'] = 0xFCCB; + t['lamlamhehisolatedarabic'] = 0xFDF2; + t['lammedialarabic'] = 0xFEE0; + t['lammeemhahinitialarabic'] = 0xFD88; + t['lammeeminitialarabic'] = 0xFCCC; + t['largecircle'] = 0x25EF; + t['lbar'] = 0x019A; + t['lbelt'] = 0x026C; + t['lbopomofo'] = 0x310C; + t['lcaron'] = 0x013E; + t['lcedilla'] = 0x013C; + t['lcircle'] = 0x24DB; + t['lcircumflexbelow'] = 0x1E3D; + t['lcommaaccent'] = 0x013C; + t['ldot'] = 0x0140; + t['ldotaccent'] = 0x0140; + t['ldotbelow'] = 0x1E37; + t['ldotbelowmacron'] = 0x1E39; + t['leftangleabovecmb'] = 0x031A; + t['lefttackbelowcmb'] = 0x0318; + t['less'] = 0x003C; + t['lessequal'] = 0x2264; + t['lessequalorgreater'] = 0x22DA; + t['lessmonospace'] = 0xFF1C; + t['lessorequivalent'] = 0x2272; + t['lessorgreater'] = 0x2276; + t['lessoverequal'] = 0x2266; + t['lesssmall'] = 0xFE64; + t['lezh'] = 0x026E; + t['lfblock'] = 0x258C; + t['lhookretroflex'] = 0x026D; + t['lira'] = 0x20A4; + t['liwnarmenian'] = 0x056C; + t['lj'] = 0x01C9; + t['ljecyrillic'] = 0x0459; + t['ll'] = 0xF6C0; + t['lladeva'] = 0x0933; + t['llagujarati'] = 0x0AB3; + t['llinebelow'] = 0x1E3B; + t['llladeva'] = 0x0934; + t['llvocalicbengali'] = 0x09E1; + t['llvocalicdeva'] = 0x0961; + t['llvocalicvowelsignbengali'] = 0x09E3; + t['llvocalicvowelsigndeva'] = 0x0963; + t['lmiddletilde'] = 0x026B; + t['lmonospace'] = 0xFF4C; + t['lmsquare'] = 0x33D0; + t['lochulathai'] = 0x0E2C; + t['logicaland'] = 0x2227; + t['logicalnot'] = 0x00AC; + t['logicalnotreversed'] = 0x2310; + t['logicalor'] = 0x2228; + t['lolingthai'] = 0x0E25; + t['longs'] = 0x017F; + t['lowlinecenterline'] = 0xFE4E; + t['lowlinecmb'] = 0x0332; + t['lowlinedashed'] = 0xFE4D; + t['lozenge'] = 0x25CA; + t['lparen'] = 0x24A7; + t['lslash'] = 0x0142; + t['lsquare'] = 0x2113; + t['lsuperior'] = 0xF6EE; + t['ltshade'] = 0x2591; + t['luthai'] = 0x0E26; + t['lvocalicbengali'] = 0x098C; + t['lvocalicdeva'] = 0x090C; + t['lvocalicvowelsignbengali'] = 0x09E2; + t['lvocalicvowelsigndeva'] = 0x0962; + t['lxsquare'] = 0x33D3; + t['m'] = 0x006D; + t['mabengali'] = 0x09AE; + t['macron'] = 0x00AF; + t['macronbelowcmb'] = 0x0331; + t['macroncmb'] = 0x0304; + t['macronlowmod'] = 0x02CD; + t['macronmonospace'] = 0xFFE3; + t['macute'] = 0x1E3F; + t['madeva'] = 0x092E; + t['magujarati'] = 0x0AAE; + t['magurmukhi'] = 0x0A2E; + t['mahapakhhebrew'] = 0x05A4; + t['mahapakhlefthebrew'] = 0x05A4; + t['mahiragana'] = 0x307E; + t['maichattawalowleftthai'] = 0xF895; + t['maichattawalowrightthai'] = 0xF894; + t['maichattawathai'] = 0x0E4B; + t['maichattawaupperleftthai'] = 0xF893; + t['maieklowleftthai'] = 0xF88C; + t['maieklowrightthai'] = 0xF88B; + t['maiekthai'] = 0x0E48; + t['maiekupperleftthai'] = 0xF88A; + t['maihanakatleftthai'] = 0xF884; + t['maihanakatthai'] = 0x0E31; + t['maitaikhuleftthai'] = 0xF889; + t['maitaikhuthai'] = 0x0E47; + t['maitholowleftthai'] = 0xF88F; + t['maitholowrightthai'] = 0xF88E; + t['maithothai'] = 0x0E49; + t['maithoupperleftthai'] = 0xF88D; + t['maitrilowleftthai'] = 0xF892; + t['maitrilowrightthai'] = 0xF891; + t['maitrithai'] = 0x0E4A; + t['maitriupperleftthai'] = 0xF890; + t['maiyamokthai'] = 0x0E46; + t['makatakana'] = 0x30DE; + t['makatakanahalfwidth'] = 0xFF8F; + t['male'] = 0x2642; + t['mansyonsquare'] = 0x3347; + t['maqafhebrew'] = 0x05BE; + t['mars'] = 0x2642; + t['masoracirclehebrew'] = 0x05AF; + t['masquare'] = 0x3383; + t['mbopomofo'] = 0x3107; + t['mbsquare'] = 0x33D4; + t['mcircle'] = 0x24DC; + t['mcubedsquare'] = 0x33A5; + t['mdotaccent'] = 0x1E41; + t['mdotbelow'] = 0x1E43; + t['meemarabic'] = 0x0645; + t['meemfinalarabic'] = 0xFEE2; + t['meeminitialarabic'] = 0xFEE3; + t['meemmedialarabic'] = 0xFEE4; + t['meemmeeminitialarabic'] = 0xFCD1; + t['meemmeemisolatedarabic'] = 0xFC48; + t['meetorusquare'] = 0x334D; + t['mehiragana'] = 0x3081; + t['meizierasquare'] = 0x337E; + t['mekatakana'] = 0x30E1; + t['mekatakanahalfwidth'] = 0xFF92; + t['mem'] = 0x05DE; + t['memdagesh'] = 0xFB3E; + t['memdageshhebrew'] = 0xFB3E; + t['memhebrew'] = 0x05DE; + t['menarmenian'] = 0x0574; + t['merkhahebrew'] = 0x05A5; + t['merkhakefulahebrew'] = 0x05A6; + t['merkhakefulalefthebrew'] = 0x05A6; + t['merkhalefthebrew'] = 0x05A5; + t['mhook'] = 0x0271; + t['mhzsquare'] = 0x3392; + t['middledotkatakanahalfwidth'] = 0xFF65; + t['middot'] = 0x00B7; + t['mieumacirclekorean'] = 0x3272; + t['mieumaparenkorean'] = 0x3212; + t['mieumcirclekorean'] = 0x3264; + t['mieumkorean'] = 0x3141; + t['mieumpansioskorean'] = 0x3170; + t['mieumparenkorean'] = 0x3204; + t['mieumpieupkorean'] = 0x316E; + t['mieumsioskorean'] = 0x316F; + t['mihiragana'] = 0x307F; + t['mikatakana'] = 0x30DF; + t['mikatakanahalfwidth'] = 0xFF90; + t['minus'] = 0x2212; + t['minusbelowcmb'] = 0x0320; + t['minuscircle'] = 0x2296; + t['minusmod'] = 0x02D7; + t['minusplus'] = 0x2213; + t['minute'] = 0x2032; + t['miribaarusquare'] = 0x334A; + t['mirisquare'] = 0x3349; + t['mlonglegturned'] = 0x0270; + t['mlsquare'] = 0x3396; + t['mmcubedsquare'] = 0x33A3; + t['mmonospace'] = 0xFF4D; + t['mmsquaredsquare'] = 0x339F; + t['mohiragana'] = 0x3082; + t['mohmsquare'] = 0x33C1; + t['mokatakana'] = 0x30E2; + t['mokatakanahalfwidth'] = 0xFF93; + t['molsquare'] = 0x33D6; + t['momathai'] = 0x0E21; + t['moverssquare'] = 0x33A7; + t['moverssquaredsquare'] = 0x33A8; + t['mparen'] = 0x24A8; + t['mpasquare'] = 0x33AB; + t['mssquare'] = 0x33B3; + t['msuperior'] = 0xF6EF; + t['mturned'] = 0x026F; + t['mu'] = 0x00B5; + t['mu1'] = 0x00B5; + t['muasquare'] = 0x3382; + t['muchgreater'] = 0x226B; + t['muchless'] = 0x226A; + t['mufsquare'] = 0x338C; + t['mugreek'] = 0x03BC; + t['mugsquare'] = 0x338D; + t['muhiragana'] = 0x3080; + t['mukatakana'] = 0x30E0; + t['mukatakanahalfwidth'] = 0xFF91; + t['mulsquare'] = 0x3395; + t['multiply'] = 0x00D7; + t['mumsquare'] = 0x339B; + t['munahhebrew'] = 0x05A3; + t['munahlefthebrew'] = 0x05A3; + t['musicalnote'] = 0x266A; + t['musicalnotedbl'] = 0x266B; + t['musicflatsign'] = 0x266D; + t['musicsharpsign'] = 0x266F; + t['mussquare'] = 0x33B2; + t['muvsquare'] = 0x33B6; + t['muwsquare'] = 0x33BC; + t['mvmegasquare'] = 0x33B9; + t['mvsquare'] = 0x33B7; + t['mwmegasquare'] = 0x33BF; + t['mwsquare'] = 0x33BD; + t['n'] = 0x006E; + t['nabengali'] = 0x09A8; + t['nabla'] = 0x2207; + t['nacute'] = 0x0144; + t['nadeva'] = 0x0928; + t['nagujarati'] = 0x0AA8; + t['nagurmukhi'] = 0x0A28; + t['nahiragana'] = 0x306A; + t['nakatakana'] = 0x30CA; + t['nakatakanahalfwidth'] = 0xFF85; + t['napostrophe'] = 0x0149; + t['nasquare'] = 0x3381; + t['nbopomofo'] = 0x310B; + t['nbspace'] = 0x00A0; + t['ncaron'] = 0x0148; + t['ncedilla'] = 0x0146; + t['ncircle'] = 0x24DD; + t['ncircumflexbelow'] = 0x1E4B; + t['ncommaaccent'] = 0x0146; + t['ndotaccent'] = 0x1E45; + t['ndotbelow'] = 0x1E47; + t['nehiragana'] = 0x306D; + t['nekatakana'] = 0x30CD; + t['nekatakanahalfwidth'] = 0xFF88; + t['newsheqelsign'] = 0x20AA; + t['nfsquare'] = 0x338B; + t['ngabengali'] = 0x0999; + t['ngadeva'] = 0x0919; + t['ngagujarati'] = 0x0A99; + t['ngagurmukhi'] = 0x0A19; + t['ngonguthai'] = 0x0E07; + t['nhiragana'] = 0x3093; + t['nhookleft'] = 0x0272; + t['nhookretroflex'] = 0x0273; + t['nieunacirclekorean'] = 0x326F; + t['nieunaparenkorean'] = 0x320F; + t['nieuncieuckorean'] = 0x3135; + t['nieuncirclekorean'] = 0x3261; + t['nieunhieuhkorean'] = 0x3136; + t['nieunkorean'] = 0x3134; + t['nieunpansioskorean'] = 0x3168; + t['nieunparenkorean'] = 0x3201; + t['nieunsioskorean'] = 0x3167; + t['nieuntikeutkorean'] = 0x3166; + t['nihiragana'] = 0x306B; + t['nikatakana'] = 0x30CB; + t['nikatakanahalfwidth'] = 0xFF86; + t['nikhahitleftthai'] = 0xF899; + t['nikhahitthai'] = 0x0E4D; + t['nine'] = 0x0039; + t['ninearabic'] = 0x0669; + t['ninebengali'] = 0x09EF; + t['ninecircle'] = 0x2468; + t['ninecircleinversesansserif'] = 0x2792; + t['ninedeva'] = 0x096F; + t['ninegujarati'] = 0x0AEF; + t['ninegurmukhi'] = 0x0A6F; + t['ninehackarabic'] = 0x0669; + t['ninehangzhou'] = 0x3029; + t['nineideographicparen'] = 0x3228; + t['nineinferior'] = 0x2089; + t['ninemonospace'] = 0xFF19; + t['nineoldstyle'] = 0xF739; + t['nineparen'] = 0x247C; + t['nineperiod'] = 0x2490; + t['ninepersian'] = 0x06F9; + t['nineroman'] = 0x2178; + t['ninesuperior'] = 0x2079; + t['nineteencircle'] = 0x2472; + t['nineteenparen'] = 0x2486; + t['nineteenperiod'] = 0x249A; + t['ninethai'] = 0x0E59; + t['nj'] = 0x01CC; + t['njecyrillic'] = 0x045A; + t['nkatakana'] = 0x30F3; + t['nkatakanahalfwidth'] = 0xFF9D; + t['nlegrightlong'] = 0x019E; + t['nlinebelow'] = 0x1E49; + t['nmonospace'] = 0xFF4E; + t['nmsquare'] = 0x339A; + t['nnabengali'] = 0x09A3; + t['nnadeva'] = 0x0923; + t['nnagujarati'] = 0x0AA3; + t['nnagurmukhi'] = 0x0A23; + t['nnnadeva'] = 0x0929; + t['nohiragana'] = 0x306E; + t['nokatakana'] = 0x30CE; + t['nokatakanahalfwidth'] = 0xFF89; + t['nonbreakingspace'] = 0x00A0; + t['nonenthai'] = 0x0E13; + t['nonuthai'] = 0x0E19; + t['noonarabic'] = 0x0646; + t['noonfinalarabic'] = 0xFEE6; + t['noonghunnaarabic'] = 0x06BA; + t['noonghunnafinalarabic'] = 0xFB9F; + t['nooninitialarabic'] = 0xFEE7; + t['noonjeeminitialarabic'] = 0xFCD2; + t['noonjeemisolatedarabic'] = 0xFC4B; + t['noonmedialarabic'] = 0xFEE8; + t['noonmeeminitialarabic'] = 0xFCD5; + t['noonmeemisolatedarabic'] = 0xFC4E; + t['noonnoonfinalarabic'] = 0xFC8D; + t['notcontains'] = 0x220C; + t['notelement'] = 0x2209; + t['notelementof'] = 0x2209; + t['notequal'] = 0x2260; + t['notgreater'] = 0x226F; + t['notgreaternorequal'] = 0x2271; + t['notgreaternorless'] = 0x2279; + t['notidentical'] = 0x2262; + t['notless'] = 0x226E; + t['notlessnorequal'] = 0x2270; + t['notparallel'] = 0x2226; + t['notprecedes'] = 0x2280; + t['notsubset'] = 0x2284; + t['notsucceeds'] = 0x2281; + t['notsuperset'] = 0x2285; + t['nowarmenian'] = 0x0576; + t['nparen'] = 0x24A9; + t['nssquare'] = 0x33B1; + t['nsuperior'] = 0x207F; + t['ntilde'] = 0x00F1; + t['nu'] = 0x03BD; + t['nuhiragana'] = 0x306C; + t['nukatakana'] = 0x30CC; + t['nukatakanahalfwidth'] = 0xFF87; + t['nuktabengali'] = 0x09BC; + t['nuktadeva'] = 0x093C; + t['nuktagujarati'] = 0x0ABC; + t['nuktagurmukhi'] = 0x0A3C; + t['numbersign'] = 0x0023; + t['numbersignmonospace'] = 0xFF03; + t['numbersignsmall'] = 0xFE5F; + t['numeralsigngreek'] = 0x0374; + t['numeralsignlowergreek'] = 0x0375; + t['numero'] = 0x2116; + t['nun'] = 0x05E0; + t['nundagesh'] = 0xFB40; + t['nundageshhebrew'] = 0xFB40; + t['nunhebrew'] = 0x05E0; + t['nvsquare'] = 0x33B5; + t['nwsquare'] = 0x33BB; + t['nyabengali'] = 0x099E; + t['nyadeva'] = 0x091E; + t['nyagujarati'] = 0x0A9E; + t['nyagurmukhi'] = 0x0A1E; + t['o'] = 0x006F; + t['oacute'] = 0x00F3; + t['oangthai'] = 0x0E2D; + t['obarred'] = 0x0275; + t['obarredcyrillic'] = 0x04E9; + t['obarreddieresiscyrillic'] = 0x04EB; + t['obengali'] = 0x0993; + t['obopomofo'] = 0x311B; + t['obreve'] = 0x014F; + t['ocandradeva'] = 0x0911; + t['ocandragujarati'] = 0x0A91; + t['ocandravowelsigndeva'] = 0x0949; + t['ocandravowelsigngujarati'] = 0x0AC9; + t['ocaron'] = 0x01D2; + t['ocircle'] = 0x24DE; + t['ocircumflex'] = 0x00F4; + t['ocircumflexacute'] = 0x1ED1; + t['ocircumflexdotbelow'] = 0x1ED9; + t['ocircumflexgrave'] = 0x1ED3; + t['ocircumflexhookabove'] = 0x1ED5; + t['ocircumflextilde'] = 0x1ED7; + t['ocyrillic'] = 0x043E; + t['odblacute'] = 0x0151; + t['odblgrave'] = 0x020D; + t['odeva'] = 0x0913; + t['odieresis'] = 0x00F6; + t['odieresiscyrillic'] = 0x04E7; + t['odotbelow'] = 0x1ECD; + t['oe'] = 0x0153; + t['oekorean'] = 0x315A; + t['ogonek'] = 0x02DB; + t['ogonekcmb'] = 0x0328; + t['ograve'] = 0x00F2; + t['ogujarati'] = 0x0A93; + t['oharmenian'] = 0x0585; + t['ohiragana'] = 0x304A; + t['ohookabove'] = 0x1ECF; + t['ohorn'] = 0x01A1; + t['ohornacute'] = 0x1EDB; + t['ohorndotbelow'] = 0x1EE3; + t['ohorngrave'] = 0x1EDD; + t['ohornhookabove'] = 0x1EDF; + t['ohorntilde'] = 0x1EE1; + t['ohungarumlaut'] = 0x0151; + t['oi'] = 0x01A3; + t['oinvertedbreve'] = 0x020F; + t['okatakana'] = 0x30AA; + t['okatakanahalfwidth'] = 0xFF75; + t['okorean'] = 0x3157; + t['olehebrew'] = 0x05AB; + t['omacron'] = 0x014D; + t['omacronacute'] = 0x1E53; + t['omacrongrave'] = 0x1E51; + t['omdeva'] = 0x0950; + t['omega'] = 0x03C9; + t['omega1'] = 0x03D6; + t['omegacyrillic'] = 0x0461; + t['omegalatinclosed'] = 0x0277; + t['omegaroundcyrillic'] = 0x047B; + t['omegatitlocyrillic'] = 0x047D; + t['omegatonos'] = 0x03CE; + t['omgujarati'] = 0x0AD0; + t['omicron'] = 0x03BF; + t['omicrontonos'] = 0x03CC; + t['omonospace'] = 0xFF4F; + t['one'] = 0x0031; + t['onearabic'] = 0x0661; + t['onebengali'] = 0x09E7; + t['onecircle'] = 0x2460; + t['onecircleinversesansserif'] = 0x278A; + t['onedeva'] = 0x0967; + t['onedotenleader'] = 0x2024; + t['oneeighth'] = 0x215B; + t['onefitted'] = 0xF6DC; + t['onegujarati'] = 0x0AE7; + t['onegurmukhi'] = 0x0A67; + t['onehackarabic'] = 0x0661; + t['onehalf'] = 0x00BD; + t['onehangzhou'] = 0x3021; + t['oneideographicparen'] = 0x3220; + t['oneinferior'] = 0x2081; + t['onemonospace'] = 0xFF11; + t['onenumeratorbengali'] = 0x09F4; + t['oneoldstyle'] = 0xF731; + t['oneparen'] = 0x2474; + t['oneperiod'] = 0x2488; + t['onepersian'] = 0x06F1; + t['onequarter'] = 0x00BC; + t['oneroman'] = 0x2170; + t['onesuperior'] = 0x00B9; + t['onethai'] = 0x0E51; + t['onethird'] = 0x2153; + t['oogonek'] = 0x01EB; + t['oogonekmacron'] = 0x01ED; + t['oogurmukhi'] = 0x0A13; + t['oomatragurmukhi'] = 0x0A4B; + t['oopen'] = 0x0254; + t['oparen'] = 0x24AA; + t['openbullet'] = 0x25E6; + t['option'] = 0x2325; + t['ordfeminine'] = 0x00AA; + t['ordmasculine'] = 0x00BA; + t['orthogonal'] = 0x221F; + t['oshortdeva'] = 0x0912; + t['oshortvowelsigndeva'] = 0x094A; + t['oslash'] = 0x00F8; + t['oslashacute'] = 0x01FF; + t['osmallhiragana'] = 0x3049; + t['osmallkatakana'] = 0x30A9; + t['osmallkatakanahalfwidth'] = 0xFF6B; + t['ostrokeacute'] = 0x01FF; + t['osuperior'] = 0xF6F0; + t['otcyrillic'] = 0x047F; + t['otilde'] = 0x00F5; + t['otildeacute'] = 0x1E4D; + t['otildedieresis'] = 0x1E4F; + t['oubopomofo'] = 0x3121; + t['overline'] = 0x203E; + t['overlinecenterline'] = 0xFE4A; + t['overlinecmb'] = 0x0305; + t['overlinedashed'] = 0xFE49; + t['overlinedblwavy'] = 0xFE4C; + t['overlinewavy'] = 0xFE4B; + t['overscore'] = 0x00AF; + t['ovowelsignbengali'] = 0x09CB; + t['ovowelsigndeva'] = 0x094B; + t['ovowelsigngujarati'] = 0x0ACB; + t['p'] = 0x0070; + t['paampssquare'] = 0x3380; + t['paasentosquare'] = 0x332B; + t['pabengali'] = 0x09AA; + t['pacute'] = 0x1E55; + t['padeva'] = 0x092A; + t['pagedown'] = 0x21DF; + t['pageup'] = 0x21DE; + t['pagujarati'] = 0x0AAA; + t['pagurmukhi'] = 0x0A2A; + t['pahiragana'] = 0x3071; + t['paiyannoithai'] = 0x0E2F; + t['pakatakana'] = 0x30D1; + t['palatalizationcyrilliccmb'] = 0x0484; + t['palochkacyrillic'] = 0x04C0; + t['pansioskorean'] = 0x317F; + t['paragraph'] = 0x00B6; + t['parallel'] = 0x2225; + t['parenleft'] = 0x0028; + t['parenleftaltonearabic'] = 0xFD3E; + t['parenleftbt'] = 0xF8ED; + t['parenleftex'] = 0xF8EC; + t['parenleftinferior'] = 0x208D; + t['parenleftmonospace'] = 0xFF08; + t['parenleftsmall'] = 0xFE59; + t['parenleftsuperior'] = 0x207D; + t['parenlefttp'] = 0xF8EB; + t['parenleftvertical'] = 0xFE35; + t['parenright'] = 0x0029; + t['parenrightaltonearabic'] = 0xFD3F; + t['parenrightbt'] = 0xF8F8; + t['parenrightex'] = 0xF8F7; + t['parenrightinferior'] = 0x208E; + t['parenrightmonospace'] = 0xFF09; + t['parenrightsmall'] = 0xFE5A; + t['parenrightsuperior'] = 0x207E; + t['parenrighttp'] = 0xF8F6; + t['parenrightvertical'] = 0xFE36; + t['partialdiff'] = 0x2202; + t['paseqhebrew'] = 0x05C0; + t['pashtahebrew'] = 0x0599; + t['pasquare'] = 0x33A9; + t['patah'] = 0x05B7; + t['patah11'] = 0x05B7; + t['patah1d'] = 0x05B7; + t['patah2a'] = 0x05B7; + t['patahhebrew'] = 0x05B7; + t['patahnarrowhebrew'] = 0x05B7; + t['patahquarterhebrew'] = 0x05B7; + t['patahwidehebrew'] = 0x05B7; + t['pazerhebrew'] = 0x05A1; + t['pbopomofo'] = 0x3106; + t['pcircle'] = 0x24DF; + t['pdotaccent'] = 0x1E57; + t['pe'] = 0x05E4; + t['pecyrillic'] = 0x043F; + t['pedagesh'] = 0xFB44; + t['pedageshhebrew'] = 0xFB44; + t['peezisquare'] = 0x333B; + t['pefinaldageshhebrew'] = 0xFB43; + t['peharabic'] = 0x067E; + t['peharmenian'] = 0x057A; + t['pehebrew'] = 0x05E4; + t['pehfinalarabic'] = 0xFB57; + t['pehinitialarabic'] = 0xFB58; + t['pehiragana'] = 0x307A; + t['pehmedialarabic'] = 0xFB59; + t['pekatakana'] = 0x30DA; + t['pemiddlehookcyrillic'] = 0x04A7; + t['perafehebrew'] = 0xFB4E; + t['percent'] = 0x0025; + t['percentarabic'] = 0x066A; + t['percentmonospace'] = 0xFF05; + t['percentsmall'] = 0xFE6A; + t['period'] = 0x002E; + t['periodarmenian'] = 0x0589; + t['periodcentered'] = 0x00B7; + t['periodhalfwidth'] = 0xFF61; + t['periodinferior'] = 0xF6E7; + t['periodmonospace'] = 0xFF0E; + t['periodsmall'] = 0xFE52; + t['periodsuperior'] = 0xF6E8; + t['perispomenigreekcmb'] = 0x0342; + t['perpendicular'] = 0x22A5; + t['perthousand'] = 0x2030; + t['peseta'] = 0x20A7; + t['pfsquare'] = 0x338A; + t['phabengali'] = 0x09AB; + t['phadeva'] = 0x092B; + t['phagujarati'] = 0x0AAB; + t['phagurmukhi'] = 0x0A2B; + t['phi'] = 0x03C6; + t['phi1'] = 0x03D5; + t['phieuphacirclekorean'] = 0x327A; + t['phieuphaparenkorean'] = 0x321A; + t['phieuphcirclekorean'] = 0x326C; + t['phieuphkorean'] = 0x314D; + t['phieuphparenkorean'] = 0x320C; + t['philatin'] = 0x0278; + t['phinthuthai'] = 0x0E3A; + t['phisymbolgreek'] = 0x03D5; + t['phook'] = 0x01A5; + t['phophanthai'] = 0x0E1E; + t['phophungthai'] = 0x0E1C; + t['phosamphaothai'] = 0x0E20; + t['pi'] = 0x03C0; + t['pieupacirclekorean'] = 0x3273; + t['pieupaparenkorean'] = 0x3213; + t['pieupcieuckorean'] = 0x3176; + t['pieupcirclekorean'] = 0x3265; + t['pieupkiyeokkorean'] = 0x3172; + t['pieupkorean'] = 0x3142; + t['pieupparenkorean'] = 0x3205; + t['pieupsioskiyeokkorean'] = 0x3174; + t['pieupsioskorean'] = 0x3144; + t['pieupsiostikeutkorean'] = 0x3175; + t['pieupthieuthkorean'] = 0x3177; + t['pieuptikeutkorean'] = 0x3173; + t['pihiragana'] = 0x3074; + t['pikatakana'] = 0x30D4; + t['pisymbolgreek'] = 0x03D6; + t['piwrarmenian'] = 0x0583; + t['plus'] = 0x002B; + t['plusbelowcmb'] = 0x031F; + t['pluscircle'] = 0x2295; + t['plusminus'] = 0x00B1; + t['plusmod'] = 0x02D6; + t['plusmonospace'] = 0xFF0B; + t['plussmall'] = 0xFE62; + t['plussuperior'] = 0x207A; + t['pmonospace'] = 0xFF50; + t['pmsquare'] = 0x33D8; + t['pohiragana'] = 0x307D; + t['pointingindexdownwhite'] = 0x261F; + t['pointingindexleftwhite'] = 0x261C; + t['pointingindexrightwhite'] = 0x261E; + t['pointingindexupwhite'] = 0x261D; + t['pokatakana'] = 0x30DD; + t['poplathai'] = 0x0E1B; + t['postalmark'] = 0x3012; + t['postalmarkface'] = 0x3020; + t['pparen'] = 0x24AB; + t['precedes'] = 0x227A; + t['prescription'] = 0x211E; + t['primemod'] = 0x02B9; + t['primereversed'] = 0x2035; + t['product'] = 0x220F; + t['projective'] = 0x2305; + t['prolongedkana'] = 0x30FC; + t['propellor'] = 0x2318; + t['propersubset'] = 0x2282; + t['propersuperset'] = 0x2283; + t['proportion'] = 0x2237; + t['proportional'] = 0x221D; + t['psi'] = 0x03C8; + t['psicyrillic'] = 0x0471; + t['psilipneumatacyrilliccmb'] = 0x0486; + t['pssquare'] = 0x33B0; + t['puhiragana'] = 0x3077; + t['pukatakana'] = 0x30D7; + t['pvsquare'] = 0x33B4; + t['pwsquare'] = 0x33BA; + t['q'] = 0x0071; + t['qadeva'] = 0x0958; + t['qadmahebrew'] = 0x05A8; + t['qafarabic'] = 0x0642; + t['qaffinalarabic'] = 0xFED6; + t['qafinitialarabic'] = 0xFED7; + t['qafmedialarabic'] = 0xFED8; + t['qamats'] = 0x05B8; + t['qamats10'] = 0x05B8; + t['qamats1a'] = 0x05B8; + t['qamats1c'] = 0x05B8; + t['qamats27'] = 0x05B8; + t['qamats29'] = 0x05B8; + t['qamats33'] = 0x05B8; + t['qamatsde'] = 0x05B8; + t['qamatshebrew'] = 0x05B8; + t['qamatsnarrowhebrew'] = 0x05B8; + t['qamatsqatanhebrew'] = 0x05B8; + t['qamatsqatannarrowhebrew'] = 0x05B8; + t['qamatsqatanquarterhebrew'] = 0x05B8; + t['qamatsqatanwidehebrew'] = 0x05B8; + t['qamatsquarterhebrew'] = 0x05B8; + t['qamatswidehebrew'] = 0x05B8; + t['qarneyparahebrew'] = 0x059F; + t['qbopomofo'] = 0x3111; + t['qcircle'] = 0x24E0; + t['qhook'] = 0x02A0; + t['qmonospace'] = 0xFF51; + t['qof'] = 0x05E7; + t['qofdagesh'] = 0xFB47; + t['qofdageshhebrew'] = 0xFB47; + t['qofhebrew'] = 0x05E7; + t['qparen'] = 0x24AC; + t['quarternote'] = 0x2669; + t['qubuts'] = 0x05BB; + t['qubuts18'] = 0x05BB; + t['qubuts25'] = 0x05BB; + t['qubuts31'] = 0x05BB; + t['qubutshebrew'] = 0x05BB; + t['qubutsnarrowhebrew'] = 0x05BB; + t['qubutsquarterhebrew'] = 0x05BB; + t['qubutswidehebrew'] = 0x05BB; + t['question'] = 0x003F; + t['questionarabic'] = 0x061F; + t['questionarmenian'] = 0x055E; + t['questiondown'] = 0x00BF; + t['questiondownsmall'] = 0xF7BF; + t['questiongreek'] = 0x037E; + t['questionmonospace'] = 0xFF1F; + t['questionsmall'] = 0xF73F; + t['quotedbl'] = 0x0022; + t['quotedblbase'] = 0x201E; + t['quotedblleft'] = 0x201C; + t['quotedblmonospace'] = 0xFF02; + t['quotedblprime'] = 0x301E; + t['quotedblprimereversed'] = 0x301D; + t['quotedblright'] = 0x201D; + t['quoteleft'] = 0x2018; + t['quoteleftreversed'] = 0x201B; + t['quotereversed'] = 0x201B; + t['quoteright'] = 0x2019; + t['quoterightn'] = 0x0149; + t['quotesinglbase'] = 0x201A; + t['quotesingle'] = 0x0027; + t['quotesinglemonospace'] = 0xFF07; + t['r'] = 0x0072; + t['raarmenian'] = 0x057C; + t['rabengali'] = 0x09B0; + t['racute'] = 0x0155; + t['radeva'] = 0x0930; + t['radical'] = 0x221A; + t['radicalex'] = 0xF8E5; + t['radoverssquare'] = 0x33AE; + t['radoverssquaredsquare'] = 0x33AF; + t['radsquare'] = 0x33AD; + t['rafe'] = 0x05BF; + t['rafehebrew'] = 0x05BF; + t['ragujarati'] = 0x0AB0; + t['ragurmukhi'] = 0x0A30; + t['rahiragana'] = 0x3089; + t['rakatakana'] = 0x30E9; + t['rakatakanahalfwidth'] = 0xFF97; + t['ralowerdiagonalbengali'] = 0x09F1; + t['ramiddlediagonalbengali'] = 0x09F0; + t['ramshorn'] = 0x0264; + t['ratio'] = 0x2236; + t['rbopomofo'] = 0x3116; + t['rcaron'] = 0x0159; + t['rcedilla'] = 0x0157; + t['rcircle'] = 0x24E1; + t['rcommaaccent'] = 0x0157; + t['rdblgrave'] = 0x0211; + t['rdotaccent'] = 0x1E59; + t['rdotbelow'] = 0x1E5B; + t['rdotbelowmacron'] = 0x1E5D; + t['referencemark'] = 0x203B; + t['reflexsubset'] = 0x2286; + t['reflexsuperset'] = 0x2287; + t['registered'] = 0x00AE; + t['registersans'] = 0xF8E8; + t['registerserif'] = 0xF6DA; + t['reharabic'] = 0x0631; + t['reharmenian'] = 0x0580; + t['rehfinalarabic'] = 0xFEAE; + t['rehiragana'] = 0x308C; + t['rekatakana'] = 0x30EC; + t['rekatakanahalfwidth'] = 0xFF9A; + t['resh'] = 0x05E8; + t['reshdageshhebrew'] = 0xFB48; + t['reshhebrew'] = 0x05E8; + t['reversedtilde'] = 0x223D; + t['reviahebrew'] = 0x0597; + t['reviamugrashhebrew'] = 0x0597; + t['revlogicalnot'] = 0x2310; + t['rfishhook'] = 0x027E; + t['rfishhookreversed'] = 0x027F; + t['rhabengali'] = 0x09DD; + t['rhadeva'] = 0x095D; + t['rho'] = 0x03C1; + t['rhook'] = 0x027D; + t['rhookturned'] = 0x027B; + t['rhookturnedsuperior'] = 0x02B5; + t['rhosymbolgreek'] = 0x03F1; + t['rhotichookmod'] = 0x02DE; + t['rieulacirclekorean'] = 0x3271; + t['rieulaparenkorean'] = 0x3211; + t['rieulcirclekorean'] = 0x3263; + t['rieulhieuhkorean'] = 0x3140; + t['rieulkiyeokkorean'] = 0x313A; + t['rieulkiyeoksioskorean'] = 0x3169; + t['rieulkorean'] = 0x3139; + t['rieulmieumkorean'] = 0x313B; + t['rieulpansioskorean'] = 0x316C; + t['rieulparenkorean'] = 0x3203; + t['rieulphieuphkorean'] = 0x313F; + t['rieulpieupkorean'] = 0x313C; + t['rieulpieupsioskorean'] = 0x316B; + t['rieulsioskorean'] = 0x313D; + t['rieulthieuthkorean'] = 0x313E; + t['rieultikeutkorean'] = 0x316A; + t['rieulyeorinhieuhkorean'] = 0x316D; + t['rightangle'] = 0x221F; + t['righttackbelowcmb'] = 0x0319; + t['righttriangle'] = 0x22BF; + t['rihiragana'] = 0x308A; + t['rikatakana'] = 0x30EA; + t['rikatakanahalfwidth'] = 0xFF98; + t['ring'] = 0x02DA; + t['ringbelowcmb'] = 0x0325; + t['ringcmb'] = 0x030A; + t['ringhalfleft'] = 0x02BF; + t['ringhalfleftarmenian'] = 0x0559; + t['ringhalfleftbelowcmb'] = 0x031C; + t['ringhalfleftcentered'] = 0x02D3; + t['ringhalfright'] = 0x02BE; + t['ringhalfrightbelowcmb'] = 0x0339; + t['ringhalfrightcentered'] = 0x02D2; + t['rinvertedbreve'] = 0x0213; + t['rittorusquare'] = 0x3351; + t['rlinebelow'] = 0x1E5F; + t['rlongleg'] = 0x027C; + t['rlonglegturned'] = 0x027A; + t['rmonospace'] = 0xFF52; + t['rohiragana'] = 0x308D; + t['rokatakana'] = 0x30ED; + t['rokatakanahalfwidth'] = 0xFF9B; + t['roruathai'] = 0x0E23; + t['rparen'] = 0x24AD; + t['rrabengali'] = 0x09DC; + t['rradeva'] = 0x0931; + t['rragurmukhi'] = 0x0A5C; + t['rreharabic'] = 0x0691; + t['rrehfinalarabic'] = 0xFB8D; + t['rrvocalicbengali'] = 0x09E0; + t['rrvocalicdeva'] = 0x0960; + t['rrvocalicgujarati'] = 0x0AE0; + t['rrvocalicvowelsignbengali'] = 0x09C4; + t['rrvocalicvowelsigndeva'] = 0x0944; + t['rrvocalicvowelsigngujarati'] = 0x0AC4; + t['rsuperior'] = 0xF6F1; + t['rtblock'] = 0x2590; + t['rturned'] = 0x0279; + t['rturnedsuperior'] = 0x02B4; + t['ruhiragana'] = 0x308B; + t['rukatakana'] = 0x30EB; + t['rukatakanahalfwidth'] = 0xFF99; + t['rupeemarkbengali'] = 0x09F2; + t['rupeesignbengali'] = 0x09F3; + t['rupiah'] = 0xF6DD; + t['ruthai'] = 0x0E24; + t['rvocalicbengali'] = 0x098B; + t['rvocalicdeva'] = 0x090B; + t['rvocalicgujarati'] = 0x0A8B; + t['rvocalicvowelsignbengali'] = 0x09C3; + t['rvocalicvowelsigndeva'] = 0x0943; + t['rvocalicvowelsigngujarati'] = 0x0AC3; + t['s'] = 0x0073; + t['sabengali'] = 0x09B8; + t['sacute'] = 0x015B; + t['sacutedotaccent'] = 0x1E65; + t['sadarabic'] = 0x0635; + t['sadeva'] = 0x0938; + t['sadfinalarabic'] = 0xFEBA; + t['sadinitialarabic'] = 0xFEBB; + t['sadmedialarabic'] = 0xFEBC; + t['sagujarati'] = 0x0AB8; + t['sagurmukhi'] = 0x0A38; + t['sahiragana'] = 0x3055; + t['sakatakana'] = 0x30B5; + t['sakatakanahalfwidth'] = 0xFF7B; + t['sallallahoualayhewasallamarabic'] = 0xFDFA; + t['samekh'] = 0x05E1; + t['samekhdagesh'] = 0xFB41; + t['samekhdageshhebrew'] = 0xFB41; + t['samekhhebrew'] = 0x05E1; + t['saraaathai'] = 0x0E32; + t['saraaethai'] = 0x0E41; + t['saraaimaimalaithai'] = 0x0E44; + t['saraaimaimuanthai'] = 0x0E43; + t['saraamthai'] = 0x0E33; + t['saraathai'] = 0x0E30; + t['saraethai'] = 0x0E40; + t['saraiileftthai'] = 0xF886; + t['saraiithai'] = 0x0E35; + t['saraileftthai'] = 0xF885; + t['saraithai'] = 0x0E34; + t['saraothai'] = 0x0E42; + t['saraueeleftthai'] = 0xF888; + t['saraueethai'] = 0x0E37; + t['saraueleftthai'] = 0xF887; + t['sarauethai'] = 0x0E36; + t['sarauthai'] = 0x0E38; + t['sarauuthai'] = 0x0E39; + t['sbopomofo'] = 0x3119; + t['scaron'] = 0x0161; + t['scarondotaccent'] = 0x1E67; + t['scedilla'] = 0x015F; + t['schwa'] = 0x0259; + t['schwacyrillic'] = 0x04D9; + t['schwadieresiscyrillic'] = 0x04DB; + t['schwahook'] = 0x025A; + t['scircle'] = 0x24E2; + t['scircumflex'] = 0x015D; + t['scommaaccent'] = 0x0219; + t['sdotaccent'] = 0x1E61; + t['sdotbelow'] = 0x1E63; + t['sdotbelowdotaccent'] = 0x1E69; + t['seagullbelowcmb'] = 0x033C; + t['second'] = 0x2033; + t['secondtonechinese'] = 0x02CA; + t['section'] = 0x00A7; + t['seenarabic'] = 0x0633; + t['seenfinalarabic'] = 0xFEB2; + t['seeninitialarabic'] = 0xFEB3; + t['seenmedialarabic'] = 0xFEB4; + t['segol'] = 0x05B6; + t['segol13'] = 0x05B6; + t['segol1f'] = 0x05B6; + t['segol2c'] = 0x05B6; + t['segolhebrew'] = 0x05B6; + t['segolnarrowhebrew'] = 0x05B6; + t['segolquarterhebrew'] = 0x05B6; + t['segoltahebrew'] = 0x0592; + t['segolwidehebrew'] = 0x05B6; + t['seharmenian'] = 0x057D; + t['sehiragana'] = 0x305B; + t['sekatakana'] = 0x30BB; + t['sekatakanahalfwidth'] = 0xFF7E; + t['semicolon'] = 0x003B; + t['semicolonarabic'] = 0x061B; + t['semicolonmonospace'] = 0xFF1B; + t['semicolonsmall'] = 0xFE54; + t['semivoicedmarkkana'] = 0x309C; + t['semivoicedmarkkanahalfwidth'] = 0xFF9F; + t['sentisquare'] = 0x3322; + t['sentosquare'] = 0x3323; + t['seven'] = 0x0037; + t['sevenarabic'] = 0x0667; + t['sevenbengali'] = 0x09ED; + t['sevencircle'] = 0x2466; + t['sevencircleinversesansserif'] = 0x2790; + t['sevendeva'] = 0x096D; + t['seveneighths'] = 0x215E; + t['sevengujarati'] = 0x0AED; + t['sevengurmukhi'] = 0x0A6D; + t['sevenhackarabic'] = 0x0667; + t['sevenhangzhou'] = 0x3027; + t['sevenideographicparen'] = 0x3226; + t['seveninferior'] = 0x2087; + t['sevenmonospace'] = 0xFF17; + t['sevenoldstyle'] = 0xF737; + t['sevenparen'] = 0x247A; + t['sevenperiod'] = 0x248E; + t['sevenpersian'] = 0x06F7; + t['sevenroman'] = 0x2176; + t['sevensuperior'] = 0x2077; + t['seventeencircle'] = 0x2470; + t['seventeenparen'] = 0x2484; + t['seventeenperiod'] = 0x2498; + t['seventhai'] = 0x0E57; + t['sfthyphen'] = 0x00AD; + t['shaarmenian'] = 0x0577; + t['shabengali'] = 0x09B6; + t['shacyrillic'] = 0x0448; + t['shaddaarabic'] = 0x0651; + t['shaddadammaarabic'] = 0xFC61; + t['shaddadammatanarabic'] = 0xFC5E; + t['shaddafathaarabic'] = 0xFC60; + t['shaddakasraarabic'] = 0xFC62; + t['shaddakasratanarabic'] = 0xFC5F; + t['shade'] = 0x2592; + t['shadedark'] = 0x2593; + t['shadelight'] = 0x2591; + t['shademedium'] = 0x2592; + t['shadeva'] = 0x0936; + t['shagujarati'] = 0x0AB6; + t['shagurmukhi'] = 0x0A36; + t['shalshelethebrew'] = 0x0593; + t['shbopomofo'] = 0x3115; + t['shchacyrillic'] = 0x0449; + t['sheenarabic'] = 0x0634; + t['sheenfinalarabic'] = 0xFEB6; + t['sheeninitialarabic'] = 0xFEB7; + t['sheenmedialarabic'] = 0xFEB8; + t['sheicoptic'] = 0x03E3; + t['sheqel'] = 0x20AA; + t['sheqelhebrew'] = 0x20AA; + t['sheva'] = 0x05B0; + t['sheva115'] = 0x05B0; + t['sheva15'] = 0x05B0; + t['sheva22'] = 0x05B0; + t['sheva2e'] = 0x05B0; + t['shevahebrew'] = 0x05B0; + t['shevanarrowhebrew'] = 0x05B0; + t['shevaquarterhebrew'] = 0x05B0; + t['shevawidehebrew'] = 0x05B0; + t['shhacyrillic'] = 0x04BB; + t['shimacoptic'] = 0x03ED; + t['shin'] = 0x05E9; + t['shindagesh'] = 0xFB49; + t['shindageshhebrew'] = 0xFB49; + t['shindageshshindot'] = 0xFB2C; + t['shindageshshindothebrew'] = 0xFB2C; + t['shindageshsindot'] = 0xFB2D; + t['shindageshsindothebrew'] = 0xFB2D; + t['shindothebrew'] = 0x05C1; + t['shinhebrew'] = 0x05E9; + t['shinshindot'] = 0xFB2A; + t['shinshindothebrew'] = 0xFB2A; + t['shinsindot'] = 0xFB2B; + t['shinsindothebrew'] = 0xFB2B; + t['shook'] = 0x0282; + t['sigma'] = 0x03C3; + t['sigma1'] = 0x03C2; + t['sigmafinal'] = 0x03C2; + t['sigmalunatesymbolgreek'] = 0x03F2; + t['sihiragana'] = 0x3057; + t['sikatakana'] = 0x30B7; + t['sikatakanahalfwidth'] = 0xFF7C; + t['siluqhebrew'] = 0x05BD; + t['siluqlefthebrew'] = 0x05BD; + t['similar'] = 0x223C; + t['sindothebrew'] = 0x05C2; + t['siosacirclekorean'] = 0x3274; + t['siosaparenkorean'] = 0x3214; + t['sioscieuckorean'] = 0x317E; + t['sioscirclekorean'] = 0x3266; + t['sioskiyeokkorean'] = 0x317A; + t['sioskorean'] = 0x3145; + t['siosnieunkorean'] = 0x317B; + t['siosparenkorean'] = 0x3206; + t['siospieupkorean'] = 0x317D; + t['siostikeutkorean'] = 0x317C; + t['six'] = 0x0036; + t['sixarabic'] = 0x0666; + t['sixbengali'] = 0x09EC; + t['sixcircle'] = 0x2465; + t['sixcircleinversesansserif'] = 0x278F; + t['sixdeva'] = 0x096C; + t['sixgujarati'] = 0x0AEC; + t['sixgurmukhi'] = 0x0A6C; + t['sixhackarabic'] = 0x0666; + t['sixhangzhou'] = 0x3026; + t['sixideographicparen'] = 0x3225; + t['sixinferior'] = 0x2086; + t['sixmonospace'] = 0xFF16; + t['sixoldstyle'] = 0xF736; + t['sixparen'] = 0x2479; + t['sixperiod'] = 0x248D; + t['sixpersian'] = 0x06F6; + t['sixroman'] = 0x2175; + t['sixsuperior'] = 0x2076; + t['sixteencircle'] = 0x246F; + t['sixteencurrencydenominatorbengali'] = 0x09F9; + t['sixteenparen'] = 0x2483; + t['sixteenperiod'] = 0x2497; + t['sixthai'] = 0x0E56; + t['slash'] = 0x002F; + t['slashmonospace'] = 0xFF0F; + t['slong'] = 0x017F; + t['slongdotaccent'] = 0x1E9B; + t['smileface'] = 0x263A; + t['smonospace'] = 0xFF53; + t['sofpasuqhebrew'] = 0x05C3; + t['softhyphen'] = 0x00AD; + t['softsigncyrillic'] = 0x044C; + t['sohiragana'] = 0x305D; + t['sokatakana'] = 0x30BD; + t['sokatakanahalfwidth'] = 0xFF7F; + t['soliduslongoverlaycmb'] = 0x0338; + t['solidusshortoverlaycmb'] = 0x0337; + t['sorusithai'] = 0x0E29; + t['sosalathai'] = 0x0E28; + t['sosothai'] = 0x0E0B; + t['sosuathai'] = 0x0E2A; + t['space'] = 0x0020; + t['spacehackarabic'] = 0x0020; + t['spade'] = 0x2660; + t['spadesuitblack'] = 0x2660; + t['spadesuitwhite'] = 0x2664; + t['sparen'] = 0x24AE; + t['squarebelowcmb'] = 0x033B; + t['squarecc'] = 0x33C4; + t['squarecm'] = 0x339D; + t['squarediagonalcrosshatchfill'] = 0x25A9; + t['squarehorizontalfill'] = 0x25A4; + t['squarekg'] = 0x338F; + t['squarekm'] = 0x339E; + t['squarekmcapital'] = 0x33CE; + t['squareln'] = 0x33D1; + t['squarelog'] = 0x33D2; + t['squaremg'] = 0x338E; + t['squaremil'] = 0x33D5; + t['squaremm'] = 0x339C; + t['squaremsquared'] = 0x33A1; + t['squareorthogonalcrosshatchfill'] = 0x25A6; + t['squareupperlefttolowerrightfill'] = 0x25A7; + t['squareupperrighttolowerleftfill'] = 0x25A8; + t['squareverticalfill'] = 0x25A5; + t['squarewhitewithsmallblack'] = 0x25A3; + t['srsquare'] = 0x33DB; + t['ssabengali'] = 0x09B7; + t['ssadeva'] = 0x0937; + t['ssagujarati'] = 0x0AB7; + t['ssangcieuckorean'] = 0x3149; + t['ssanghieuhkorean'] = 0x3185; + t['ssangieungkorean'] = 0x3180; + t['ssangkiyeokkorean'] = 0x3132; + t['ssangnieunkorean'] = 0x3165; + t['ssangpieupkorean'] = 0x3143; + t['ssangsioskorean'] = 0x3146; + t['ssangtikeutkorean'] = 0x3138; + t['ssuperior'] = 0xF6F2; + t['sterling'] = 0x00A3; + t['sterlingmonospace'] = 0xFFE1; + t['strokelongoverlaycmb'] = 0x0336; + t['strokeshortoverlaycmb'] = 0x0335; + t['subset'] = 0x2282; + t['subsetnotequal'] = 0x228A; + t['subsetorequal'] = 0x2286; + t['succeeds'] = 0x227B; + t['suchthat'] = 0x220B; + t['suhiragana'] = 0x3059; + t['sukatakana'] = 0x30B9; + t['sukatakanahalfwidth'] = 0xFF7D; + t['sukunarabic'] = 0x0652; + t['summation'] = 0x2211; + t['sun'] = 0x263C; + t['superset'] = 0x2283; + t['supersetnotequal'] = 0x228B; + t['supersetorequal'] = 0x2287; + t['svsquare'] = 0x33DC; + t['syouwaerasquare'] = 0x337C; + t['t'] = 0x0074; + t['tabengali'] = 0x09A4; + t['tackdown'] = 0x22A4; + t['tackleft'] = 0x22A3; + t['tadeva'] = 0x0924; + t['tagujarati'] = 0x0AA4; + t['tagurmukhi'] = 0x0A24; + t['taharabic'] = 0x0637; + t['tahfinalarabic'] = 0xFEC2; + t['tahinitialarabic'] = 0xFEC3; + t['tahiragana'] = 0x305F; + t['tahmedialarabic'] = 0xFEC4; + t['taisyouerasquare'] = 0x337D; + t['takatakana'] = 0x30BF; + t['takatakanahalfwidth'] = 0xFF80; + t['tatweelarabic'] = 0x0640; + t['tau'] = 0x03C4; + t['tav'] = 0x05EA; + t['tavdages'] = 0xFB4A; + t['tavdagesh'] = 0xFB4A; + t['tavdageshhebrew'] = 0xFB4A; + t['tavhebrew'] = 0x05EA; + t['tbar'] = 0x0167; + t['tbopomofo'] = 0x310A; + t['tcaron'] = 0x0165; + t['tccurl'] = 0x02A8; + t['tcedilla'] = 0x0163; + t['tcheharabic'] = 0x0686; + t['tchehfinalarabic'] = 0xFB7B; + t['tchehinitialarabic'] = 0xFB7C; + t['tchehmedialarabic'] = 0xFB7D; + t['tcircle'] = 0x24E3; + t['tcircumflexbelow'] = 0x1E71; + t['tcommaaccent'] = 0x0163; + t['tdieresis'] = 0x1E97; + t['tdotaccent'] = 0x1E6B; + t['tdotbelow'] = 0x1E6D; + t['tecyrillic'] = 0x0442; + t['tedescendercyrillic'] = 0x04AD; + t['teharabic'] = 0x062A; + t['tehfinalarabic'] = 0xFE96; + t['tehhahinitialarabic'] = 0xFCA2; + t['tehhahisolatedarabic'] = 0xFC0C; + t['tehinitialarabic'] = 0xFE97; + t['tehiragana'] = 0x3066; + t['tehjeeminitialarabic'] = 0xFCA1; + t['tehjeemisolatedarabic'] = 0xFC0B; + t['tehmarbutaarabic'] = 0x0629; + t['tehmarbutafinalarabic'] = 0xFE94; + t['tehmedialarabic'] = 0xFE98; + t['tehmeeminitialarabic'] = 0xFCA4; + t['tehmeemisolatedarabic'] = 0xFC0E; + t['tehnoonfinalarabic'] = 0xFC73; + t['tekatakana'] = 0x30C6; + t['tekatakanahalfwidth'] = 0xFF83; + t['telephone'] = 0x2121; + t['telephoneblack'] = 0x260E; + t['telishagedolahebrew'] = 0x05A0; + t['telishaqetanahebrew'] = 0x05A9; + t['tencircle'] = 0x2469; + t['tenideographicparen'] = 0x3229; + t['tenparen'] = 0x247D; + t['tenperiod'] = 0x2491; + t['tenroman'] = 0x2179; + t['tesh'] = 0x02A7; + t['tet'] = 0x05D8; + t['tetdagesh'] = 0xFB38; + t['tetdageshhebrew'] = 0xFB38; + t['tethebrew'] = 0x05D8; + t['tetsecyrillic'] = 0x04B5; + t['tevirhebrew'] = 0x059B; + t['tevirlefthebrew'] = 0x059B; + t['thabengali'] = 0x09A5; + t['thadeva'] = 0x0925; + t['thagujarati'] = 0x0AA5; + t['thagurmukhi'] = 0x0A25; + t['thalarabic'] = 0x0630; + t['thalfinalarabic'] = 0xFEAC; + t['thanthakhatlowleftthai'] = 0xF898; + t['thanthakhatlowrightthai'] = 0xF897; + t['thanthakhatthai'] = 0x0E4C; + t['thanthakhatupperleftthai'] = 0xF896; + t['theharabic'] = 0x062B; + t['thehfinalarabic'] = 0xFE9A; + t['thehinitialarabic'] = 0xFE9B; + t['thehmedialarabic'] = 0xFE9C; + t['thereexists'] = 0x2203; + t['therefore'] = 0x2234; + t['theta'] = 0x03B8; + t['theta1'] = 0x03D1; + t['thetasymbolgreek'] = 0x03D1; + t['thieuthacirclekorean'] = 0x3279; + t['thieuthaparenkorean'] = 0x3219; + t['thieuthcirclekorean'] = 0x326B; + t['thieuthkorean'] = 0x314C; + t['thieuthparenkorean'] = 0x320B; + t['thirteencircle'] = 0x246C; + t['thirteenparen'] = 0x2480; + t['thirteenperiod'] = 0x2494; + t['thonangmonthothai'] = 0x0E11; + t['thook'] = 0x01AD; + t['thophuthaothai'] = 0x0E12; + t['thorn'] = 0x00FE; + t['thothahanthai'] = 0x0E17; + t['thothanthai'] = 0x0E10; + t['thothongthai'] = 0x0E18; + t['thothungthai'] = 0x0E16; + t['thousandcyrillic'] = 0x0482; + t['thousandsseparatorarabic'] = 0x066C; + t['thousandsseparatorpersian'] = 0x066C; + t['three'] = 0x0033; + t['threearabic'] = 0x0663; + t['threebengali'] = 0x09E9; + t['threecircle'] = 0x2462; + t['threecircleinversesansserif'] = 0x278C; + t['threedeva'] = 0x0969; + t['threeeighths'] = 0x215C; + t['threegujarati'] = 0x0AE9; + t['threegurmukhi'] = 0x0A69; + t['threehackarabic'] = 0x0663; + t['threehangzhou'] = 0x3023; + t['threeideographicparen'] = 0x3222; + t['threeinferior'] = 0x2083; + t['threemonospace'] = 0xFF13; + t['threenumeratorbengali'] = 0x09F6; + t['threeoldstyle'] = 0xF733; + t['threeparen'] = 0x2476; + t['threeperiod'] = 0x248A; + t['threepersian'] = 0x06F3; + t['threequarters'] = 0x00BE; + t['threequartersemdash'] = 0xF6DE; + t['threeroman'] = 0x2172; + t['threesuperior'] = 0x00B3; + t['threethai'] = 0x0E53; + t['thzsquare'] = 0x3394; + t['tihiragana'] = 0x3061; + t['tikatakana'] = 0x30C1; + t['tikatakanahalfwidth'] = 0xFF81; + t['tikeutacirclekorean'] = 0x3270; + t['tikeutaparenkorean'] = 0x3210; + t['tikeutcirclekorean'] = 0x3262; + t['tikeutkorean'] = 0x3137; + t['tikeutparenkorean'] = 0x3202; + t['tilde'] = 0x02DC; + t['tildebelowcmb'] = 0x0330; + t['tildecmb'] = 0x0303; + t['tildecomb'] = 0x0303; + t['tildedoublecmb'] = 0x0360; + t['tildeoperator'] = 0x223C; + t['tildeoverlaycmb'] = 0x0334; + t['tildeverticalcmb'] = 0x033E; + t['timescircle'] = 0x2297; + t['tipehahebrew'] = 0x0596; + t['tipehalefthebrew'] = 0x0596; + t['tippigurmukhi'] = 0x0A70; + t['titlocyrilliccmb'] = 0x0483; + t['tiwnarmenian'] = 0x057F; + t['tlinebelow'] = 0x1E6F; + t['tmonospace'] = 0xFF54; + t['toarmenian'] = 0x0569; + t['tohiragana'] = 0x3068; + t['tokatakana'] = 0x30C8; + t['tokatakanahalfwidth'] = 0xFF84; + t['tonebarextrahighmod'] = 0x02E5; + t['tonebarextralowmod'] = 0x02E9; + t['tonebarhighmod'] = 0x02E6; + t['tonebarlowmod'] = 0x02E8; + t['tonebarmidmod'] = 0x02E7; + t['tonefive'] = 0x01BD; + t['tonesix'] = 0x0185; + t['tonetwo'] = 0x01A8; + t['tonos'] = 0x0384; + t['tonsquare'] = 0x3327; + t['topatakthai'] = 0x0E0F; + t['tortoiseshellbracketleft'] = 0x3014; + t['tortoiseshellbracketleftsmall'] = 0xFE5D; + t['tortoiseshellbracketleftvertical'] = 0xFE39; + t['tortoiseshellbracketright'] = 0x3015; + t['tortoiseshellbracketrightsmall'] = 0xFE5E; + t['tortoiseshellbracketrightvertical'] = 0xFE3A; + t['totaothai'] = 0x0E15; + t['tpalatalhook'] = 0x01AB; + t['tparen'] = 0x24AF; + t['trademark'] = 0x2122; + t['trademarksans'] = 0xF8EA; + t['trademarkserif'] = 0xF6DB; + t['tretroflexhook'] = 0x0288; + t['triagdn'] = 0x25BC; + t['triaglf'] = 0x25C4; + t['triagrt'] = 0x25BA; + t['triagup'] = 0x25B2; + t['ts'] = 0x02A6; + t['tsadi'] = 0x05E6; + t['tsadidagesh'] = 0xFB46; + t['tsadidageshhebrew'] = 0xFB46; + t['tsadihebrew'] = 0x05E6; + t['tsecyrillic'] = 0x0446; + t['tsere'] = 0x05B5; + t['tsere12'] = 0x05B5; + t['tsere1e'] = 0x05B5; + t['tsere2b'] = 0x05B5; + t['tserehebrew'] = 0x05B5; + t['tserenarrowhebrew'] = 0x05B5; + t['tserequarterhebrew'] = 0x05B5; + t['tserewidehebrew'] = 0x05B5; + t['tshecyrillic'] = 0x045B; + t['tsuperior'] = 0xF6F3; + t['ttabengali'] = 0x099F; + t['ttadeva'] = 0x091F; + t['ttagujarati'] = 0x0A9F; + t['ttagurmukhi'] = 0x0A1F; + t['tteharabic'] = 0x0679; + t['ttehfinalarabic'] = 0xFB67; + t['ttehinitialarabic'] = 0xFB68; + t['ttehmedialarabic'] = 0xFB69; + t['tthabengali'] = 0x09A0; + t['tthadeva'] = 0x0920; + t['tthagujarati'] = 0x0AA0; + t['tthagurmukhi'] = 0x0A20; + t['tturned'] = 0x0287; + t['tuhiragana'] = 0x3064; + t['tukatakana'] = 0x30C4; + t['tukatakanahalfwidth'] = 0xFF82; + t['tusmallhiragana'] = 0x3063; + t['tusmallkatakana'] = 0x30C3; + t['tusmallkatakanahalfwidth'] = 0xFF6F; + t['twelvecircle'] = 0x246B; + t['twelveparen'] = 0x247F; + t['twelveperiod'] = 0x2493; + t['twelveroman'] = 0x217B; + t['twentycircle'] = 0x2473; + t['twentyhangzhou'] = 0x5344; + t['twentyparen'] = 0x2487; + t['twentyperiod'] = 0x249B; + t['two'] = 0x0032; + t['twoarabic'] = 0x0662; + t['twobengali'] = 0x09E8; + t['twocircle'] = 0x2461; + t['twocircleinversesansserif'] = 0x278B; + t['twodeva'] = 0x0968; + t['twodotenleader'] = 0x2025; + t['twodotleader'] = 0x2025; + t['twodotleadervertical'] = 0xFE30; + t['twogujarati'] = 0x0AE8; + t['twogurmukhi'] = 0x0A68; + t['twohackarabic'] = 0x0662; + t['twohangzhou'] = 0x3022; + t['twoideographicparen'] = 0x3221; + t['twoinferior'] = 0x2082; + t['twomonospace'] = 0xFF12; + t['twonumeratorbengali'] = 0x09F5; + t['twooldstyle'] = 0xF732; + t['twoparen'] = 0x2475; + t['twoperiod'] = 0x2489; + t['twopersian'] = 0x06F2; + t['tworoman'] = 0x2171; + t['twostroke'] = 0x01BB; + t['twosuperior'] = 0x00B2; + t['twothai'] = 0x0E52; + t['twothirds'] = 0x2154; + t['u'] = 0x0075; + t['uacute'] = 0x00FA; + t['ubar'] = 0x0289; + t['ubengali'] = 0x0989; + t['ubopomofo'] = 0x3128; + t['ubreve'] = 0x016D; + t['ucaron'] = 0x01D4; + t['ucircle'] = 0x24E4; + t['ucircumflex'] = 0x00FB; + t['ucircumflexbelow'] = 0x1E77; + t['ucyrillic'] = 0x0443; + t['udattadeva'] = 0x0951; + t['udblacute'] = 0x0171; + t['udblgrave'] = 0x0215; + t['udeva'] = 0x0909; + t['udieresis'] = 0x00FC; + t['udieresisacute'] = 0x01D8; + t['udieresisbelow'] = 0x1E73; + t['udieresiscaron'] = 0x01DA; + t['udieresiscyrillic'] = 0x04F1; + t['udieresisgrave'] = 0x01DC; + t['udieresismacron'] = 0x01D6; + t['udotbelow'] = 0x1EE5; + t['ugrave'] = 0x00F9; + t['ugujarati'] = 0x0A89; + t['ugurmukhi'] = 0x0A09; + t['uhiragana'] = 0x3046; + t['uhookabove'] = 0x1EE7; + t['uhorn'] = 0x01B0; + t['uhornacute'] = 0x1EE9; + t['uhorndotbelow'] = 0x1EF1; + t['uhorngrave'] = 0x1EEB; + t['uhornhookabove'] = 0x1EED; + t['uhorntilde'] = 0x1EEF; + t['uhungarumlaut'] = 0x0171; + t['uhungarumlautcyrillic'] = 0x04F3; + t['uinvertedbreve'] = 0x0217; + t['ukatakana'] = 0x30A6; + t['ukatakanahalfwidth'] = 0xFF73; + t['ukcyrillic'] = 0x0479; + t['ukorean'] = 0x315C; + t['umacron'] = 0x016B; + t['umacroncyrillic'] = 0x04EF; + t['umacrondieresis'] = 0x1E7B; + t['umatragurmukhi'] = 0x0A41; + t['umonospace'] = 0xFF55; + t['underscore'] = 0x005F; + t['underscoredbl'] = 0x2017; + t['underscoremonospace'] = 0xFF3F; + t['underscorevertical'] = 0xFE33; + t['underscorewavy'] = 0xFE4F; + t['union'] = 0x222A; + t['universal'] = 0x2200; + t['uogonek'] = 0x0173; + t['uparen'] = 0x24B0; + t['upblock'] = 0x2580; + t['upperdothebrew'] = 0x05C4; + t['upsilon'] = 0x03C5; + t['upsilondieresis'] = 0x03CB; + t['upsilondieresistonos'] = 0x03B0; + t['upsilonlatin'] = 0x028A; + t['upsilontonos'] = 0x03CD; + t['uptackbelowcmb'] = 0x031D; + t['uptackmod'] = 0x02D4; + t['uragurmukhi'] = 0x0A73; + t['uring'] = 0x016F; + t['ushortcyrillic'] = 0x045E; + t['usmallhiragana'] = 0x3045; + t['usmallkatakana'] = 0x30A5; + t['usmallkatakanahalfwidth'] = 0xFF69; + t['ustraightcyrillic'] = 0x04AF; + t['ustraightstrokecyrillic'] = 0x04B1; + t['utilde'] = 0x0169; + t['utildeacute'] = 0x1E79; + t['utildebelow'] = 0x1E75; + t['uubengali'] = 0x098A; + t['uudeva'] = 0x090A; + t['uugujarati'] = 0x0A8A; + t['uugurmukhi'] = 0x0A0A; + t['uumatragurmukhi'] = 0x0A42; + t['uuvowelsignbengali'] = 0x09C2; + t['uuvowelsigndeva'] = 0x0942; + t['uuvowelsigngujarati'] = 0x0AC2; + t['uvowelsignbengali'] = 0x09C1; + t['uvowelsigndeva'] = 0x0941; + t['uvowelsigngujarati'] = 0x0AC1; + t['v'] = 0x0076; + t['vadeva'] = 0x0935; + t['vagujarati'] = 0x0AB5; + t['vagurmukhi'] = 0x0A35; + t['vakatakana'] = 0x30F7; + t['vav'] = 0x05D5; + t['vavdagesh'] = 0xFB35; + t['vavdagesh65'] = 0xFB35; + t['vavdageshhebrew'] = 0xFB35; + t['vavhebrew'] = 0x05D5; + t['vavholam'] = 0xFB4B; + t['vavholamhebrew'] = 0xFB4B; + t['vavvavhebrew'] = 0x05F0; + t['vavyodhebrew'] = 0x05F1; + t['vcircle'] = 0x24E5; + t['vdotbelow'] = 0x1E7F; + t['vecyrillic'] = 0x0432; + t['veharabic'] = 0x06A4; + t['vehfinalarabic'] = 0xFB6B; + t['vehinitialarabic'] = 0xFB6C; + t['vehmedialarabic'] = 0xFB6D; + t['vekatakana'] = 0x30F9; + t['venus'] = 0x2640; + t['verticalbar'] = 0x007C; + t['verticallineabovecmb'] = 0x030D; + t['verticallinebelowcmb'] = 0x0329; + t['verticallinelowmod'] = 0x02CC; + t['verticallinemod'] = 0x02C8; + t['vewarmenian'] = 0x057E; + t['vhook'] = 0x028B; + t['vikatakana'] = 0x30F8; + t['viramabengali'] = 0x09CD; + t['viramadeva'] = 0x094D; + t['viramagujarati'] = 0x0ACD; + t['visargabengali'] = 0x0983; + t['visargadeva'] = 0x0903; + t['visargagujarati'] = 0x0A83; + t['vmonospace'] = 0xFF56; + t['voarmenian'] = 0x0578; + t['voicediterationhiragana'] = 0x309E; + t['voicediterationkatakana'] = 0x30FE; + t['voicedmarkkana'] = 0x309B; + t['voicedmarkkanahalfwidth'] = 0xFF9E; + t['vokatakana'] = 0x30FA; + t['vparen'] = 0x24B1; + t['vtilde'] = 0x1E7D; + t['vturned'] = 0x028C; + t['vuhiragana'] = 0x3094; + t['vukatakana'] = 0x30F4; + t['w'] = 0x0077; + t['wacute'] = 0x1E83; + t['waekorean'] = 0x3159; + t['wahiragana'] = 0x308F; + t['wakatakana'] = 0x30EF; + t['wakatakanahalfwidth'] = 0xFF9C; + t['wakorean'] = 0x3158; + t['wasmallhiragana'] = 0x308E; + t['wasmallkatakana'] = 0x30EE; + t['wattosquare'] = 0x3357; + t['wavedash'] = 0x301C; + t['wavyunderscorevertical'] = 0xFE34; + t['wawarabic'] = 0x0648; + t['wawfinalarabic'] = 0xFEEE; + t['wawhamzaabovearabic'] = 0x0624; + t['wawhamzaabovefinalarabic'] = 0xFE86; + t['wbsquare'] = 0x33DD; + t['wcircle'] = 0x24E6; + t['wcircumflex'] = 0x0175; + t['wdieresis'] = 0x1E85; + t['wdotaccent'] = 0x1E87; + t['wdotbelow'] = 0x1E89; + t['wehiragana'] = 0x3091; + t['weierstrass'] = 0x2118; + t['wekatakana'] = 0x30F1; + t['wekorean'] = 0x315E; + t['weokorean'] = 0x315D; + t['wgrave'] = 0x1E81; + t['whitebullet'] = 0x25E6; + t['whitecircle'] = 0x25CB; + t['whitecircleinverse'] = 0x25D9; + t['whitecornerbracketleft'] = 0x300E; + t['whitecornerbracketleftvertical'] = 0xFE43; + t['whitecornerbracketright'] = 0x300F; + t['whitecornerbracketrightvertical'] = 0xFE44; + t['whitediamond'] = 0x25C7; + t['whitediamondcontainingblacksmalldiamond'] = 0x25C8; + t['whitedownpointingsmalltriangle'] = 0x25BF; + t['whitedownpointingtriangle'] = 0x25BD; + t['whiteleftpointingsmalltriangle'] = 0x25C3; + t['whiteleftpointingtriangle'] = 0x25C1; + t['whitelenticularbracketleft'] = 0x3016; + t['whitelenticularbracketright'] = 0x3017; + t['whiterightpointingsmalltriangle'] = 0x25B9; + t['whiterightpointingtriangle'] = 0x25B7; + t['whitesmallsquare'] = 0x25AB; + t['whitesmilingface'] = 0x263A; + t['whitesquare'] = 0x25A1; + t['whitestar'] = 0x2606; + t['whitetelephone'] = 0x260F; + t['whitetortoiseshellbracketleft'] = 0x3018; + t['whitetortoiseshellbracketright'] = 0x3019; + t['whiteuppointingsmalltriangle'] = 0x25B5; + t['whiteuppointingtriangle'] = 0x25B3; + t['wihiragana'] = 0x3090; + t['wikatakana'] = 0x30F0; + t['wikorean'] = 0x315F; + t['wmonospace'] = 0xFF57; + t['wohiragana'] = 0x3092; + t['wokatakana'] = 0x30F2; + t['wokatakanahalfwidth'] = 0xFF66; + t['won'] = 0x20A9; + t['wonmonospace'] = 0xFFE6; + t['wowaenthai'] = 0x0E27; + t['wparen'] = 0x24B2; + t['wring'] = 0x1E98; + t['wsuperior'] = 0x02B7; + t['wturned'] = 0x028D; + t['wynn'] = 0x01BF; + t['x'] = 0x0078; + t['xabovecmb'] = 0x033D; + t['xbopomofo'] = 0x3112; + t['xcircle'] = 0x24E7; + t['xdieresis'] = 0x1E8D; + t['xdotaccent'] = 0x1E8B; + t['xeharmenian'] = 0x056D; + t['xi'] = 0x03BE; + t['xmonospace'] = 0xFF58; + t['xparen'] = 0x24B3; + t['xsuperior'] = 0x02E3; + t['y'] = 0x0079; + t['yaadosquare'] = 0x334E; + t['yabengali'] = 0x09AF; + t['yacute'] = 0x00FD; + t['yadeva'] = 0x092F; + t['yaekorean'] = 0x3152; + t['yagujarati'] = 0x0AAF; + t['yagurmukhi'] = 0x0A2F; + t['yahiragana'] = 0x3084; + t['yakatakana'] = 0x30E4; + t['yakatakanahalfwidth'] = 0xFF94; + t['yakorean'] = 0x3151; + t['yamakkanthai'] = 0x0E4E; + t['yasmallhiragana'] = 0x3083; + t['yasmallkatakana'] = 0x30E3; + t['yasmallkatakanahalfwidth'] = 0xFF6C; + t['yatcyrillic'] = 0x0463; + t['ycircle'] = 0x24E8; + t['ycircumflex'] = 0x0177; + t['ydieresis'] = 0x00FF; + t['ydotaccent'] = 0x1E8F; + t['ydotbelow'] = 0x1EF5; + t['yeharabic'] = 0x064A; + t['yehbarreearabic'] = 0x06D2; + t['yehbarreefinalarabic'] = 0xFBAF; + t['yehfinalarabic'] = 0xFEF2; + t['yehhamzaabovearabic'] = 0x0626; + t['yehhamzaabovefinalarabic'] = 0xFE8A; + t['yehhamzaaboveinitialarabic'] = 0xFE8B; + t['yehhamzaabovemedialarabic'] = 0xFE8C; + t['yehinitialarabic'] = 0xFEF3; + t['yehmedialarabic'] = 0xFEF4; + t['yehmeeminitialarabic'] = 0xFCDD; + t['yehmeemisolatedarabic'] = 0xFC58; + t['yehnoonfinalarabic'] = 0xFC94; + t['yehthreedotsbelowarabic'] = 0x06D1; + t['yekorean'] = 0x3156; + t['yen'] = 0x00A5; + t['yenmonospace'] = 0xFFE5; + t['yeokorean'] = 0x3155; + t['yeorinhieuhkorean'] = 0x3186; + t['yerahbenyomohebrew'] = 0x05AA; + t['yerahbenyomolefthebrew'] = 0x05AA; + t['yericyrillic'] = 0x044B; + t['yerudieresiscyrillic'] = 0x04F9; + t['yesieungkorean'] = 0x3181; + t['yesieungpansioskorean'] = 0x3183; + t['yesieungsioskorean'] = 0x3182; + t['yetivhebrew'] = 0x059A; + t['ygrave'] = 0x1EF3; + t['yhook'] = 0x01B4; + t['yhookabove'] = 0x1EF7; + t['yiarmenian'] = 0x0575; + t['yicyrillic'] = 0x0457; + t['yikorean'] = 0x3162; + t['yinyang'] = 0x262F; + t['yiwnarmenian'] = 0x0582; + t['ymonospace'] = 0xFF59; + t['yod'] = 0x05D9; + t['yoddagesh'] = 0xFB39; + t['yoddageshhebrew'] = 0xFB39; + t['yodhebrew'] = 0x05D9; + t['yodyodhebrew'] = 0x05F2; + t['yodyodpatahhebrew'] = 0xFB1F; + t['yohiragana'] = 0x3088; + t['yoikorean'] = 0x3189; + t['yokatakana'] = 0x30E8; + t['yokatakanahalfwidth'] = 0xFF96; + t['yokorean'] = 0x315B; + t['yosmallhiragana'] = 0x3087; + t['yosmallkatakana'] = 0x30E7; + t['yosmallkatakanahalfwidth'] = 0xFF6E; + t['yotgreek'] = 0x03F3; + t['yoyaekorean'] = 0x3188; + t['yoyakorean'] = 0x3187; + t['yoyakthai'] = 0x0E22; + t['yoyingthai'] = 0x0E0D; + t['yparen'] = 0x24B4; + t['ypogegrammeni'] = 0x037A; + t['ypogegrammenigreekcmb'] = 0x0345; + t['yr'] = 0x01A6; + t['yring'] = 0x1E99; + t['ysuperior'] = 0x02B8; + t['ytilde'] = 0x1EF9; + t['yturned'] = 0x028E; + t['yuhiragana'] = 0x3086; + t['yuikorean'] = 0x318C; + t['yukatakana'] = 0x30E6; + t['yukatakanahalfwidth'] = 0xFF95; + t['yukorean'] = 0x3160; + t['yusbigcyrillic'] = 0x046B; + t['yusbigiotifiedcyrillic'] = 0x046D; + t['yuslittlecyrillic'] = 0x0467; + t['yuslittleiotifiedcyrillic'] = 0x0469; + t['yusmallhiragana'] = 0x3085; + t['yusmallkatakana'] = 0x30E5; + t['yusmallkatakanahalfwidth'] = 0xFF6D; + t['yuyekorean'] = 0x318B; + t['yuyeokorean'] = 0x318A; + t['yyabengali'] = 0x09DF; + t['yyadeva'] = 0x095F; + t['z'] = 0x007A; + t['zaarmenian'] = 0x0566; + t['zacute'] = 0x017A; + t['zadeva'] = 0x095B; + t['zagurmukhi'] = 0x0A5B; + t['zaharabic'] = 0x0638; + t['zahfinalarabic'] = 0xFEC6; + t['zahinitialarabic'] = 0xFEC7; + t['zahiragana'] = 0x3056; + t['zahmedialarabic'] = 0xFEC8; + t['zainarabic'] = 0x0632; + t['zainfinalarabic'] = 0xFEB0; + t['zakatakana'] = 0x30B6; + t['zaqefgadolhebrew'] = 0x0595; + t['zaqefqatanhebrew'] = 0x0594; + t['zarqahebrew'] = 0x0598; + t['zayin'] = 0x05D6; + t['zayindagesh'] = 0xFB36; + t['zayindageshhebrew'] = 0xFB36; + t['zayinhebrew'] = 0x05D6; + t['zbopomofo'] = 0x3117; + t['zcaron'] = 0x017E; + t['zcircle'] = 0x24E9; + t['zcircumflex'] = 0x1E91; + t['zcurl'] = 0x0291; + t['zdot'] = 0x017C; + t['zdotaccent'] = 0x017C; + t['zdotbelow'] = 0x1E93; + t['zecyrillic'] = 0x0437; + t['zedescendercyrillic'] = 0x0499; + t['zedieresiscyrillic'] = 0x04DF; + t['zehiragana'] = 0x305C; + t['zekatakana'] = 0x30BC; + t['zero'] = 0x0030; + t['zeroarabic'] = 0x0660; + t['zerobengali'] = 0x09E6; + t['zerodeva'] = 0x0966; + t['zerogujarati'] = 0x0AE6; + t['zerogurmukhi'] = 0x0A66; + t['zerohackarabic'] = 0x0660; + t['zeroinferior'] = 0x2080; + t['zeromonospace'] = 0xFF10; + t['zerooldstyle'] = 0xF730; + t['zeropersian'] = 0x06F0; + t['zerosuperior'] = 0x2070; + t['zerothai'] = 0x0E50; + t['zerowidthjoiner'] = 0xFEFF; + t['zerowidthnonjoiner'] = 0x200C; + t['zerowidthspace'] = 0x200B; + t['zeta'] = 0x03B6; + t['zhbopomofo'] = 0x3113; + t['zhearmenian'] = 0x056A; + t['zhebrevecyrillic'] = 0x04C2; + t['zhecyrillic'] = 0x0436; + t['zhedescendercyrillic'] = 0x0497; + t['zhedieresiscyrillic'] = 0x04DD; + t['zihiragana'] = 0x3058; + t['zikatakana'] = 0x30B8; + t['zinorhebrew'] = 0x05AE; + t['zlinebelow'] = 0x1E95; + t['zmonospace'] = 0xFF5A; + t['zohiragana'] = 0x305E; + t['zokatakana'] = 0x30BE; + t['zparen'] = 0x24B5; + t['zretroflexhook'] = 0x0290; + t['zstroke'] = 0x01B6; + t['zuhiragana'] = 0x305A; + t['zukatakana'] = 0x30BA; + t['.notdef'] = 0x0000; + t['angbracketleftbig'] = 0x2329; + t['angbracketleftBig'] = 0x2329; + t['angbracketleftbigg'] = 0x2329; + t['angbracketleftBigg'] = 0x2329; + t['angbracketrightBig'] = 0x232A; + t['angbracketrightbig'] = 0x232A; + t['angbracketrightBigg'] = 0x232A; + t['angbracketrightbigg'] = 0x232A; + t['arrowhookleft'] = 0x21AA; + t['arrowhookright'] = 0x21A9; + t['arrowlefttophalf'] = 0x21BC; + t['arrowleftbothalf'] = 0x21BD; + t['arrownortheast'] = 0x2197; + t['arrownorthwest'] = 0x2196; + t['arrowrighttophalf'] = 0x21C0; + t['arrowrightbothalf'] = 0x21C1; + t['arrowsoutheast'] = 0x2198; + t['arrowsouthwest'] = 0x2199; + t['backslashbig'] = 0x2216; + t['backslashBig'] = 0x2216; + t['backslashBigg'] = 0x2216; + t['backslashbigg'] = 0x2216; + t['bardbl'] = 0x2016; + t['bracehtipdownleft'] = 0xFE37; + t['bracehtipdownright'] = 0xFE37; + t['bracehtipupleft'] = 0xFE38; + t['bracehtipupright'] = 0xFE38; + t['braceleftBig'] = 0x007B; + t['braceleftbig'] = 0x007B; + t['braceleftbigg'] = 0x007B; + t['braceleftBigg'] = 0x007B; + t['bracerightBig'] = 0x007D; + t['bracerightbig'] = 0x007D; + t['bracerightbigg'] = 0x007D; + t['bracerightBigg'] = 0x007D; + t['bracketleftbig'] = 0x005B; + t['bracketleftBig'] = 0x005B; + t['bracketleftbigg'] = 0x005B; + t['bracketleftBigg'] = 0x005B; + t['bracketrightBig'] = 0x005D; + t['bracketrightbig'] = 0x005D; + t['bracketrightbigg'] = 0x005D; + t['bracketrightBigg'] = 0x005D; + t['ceilingleftbig'] = 0x2308; + t['ceilingleftBig'] = 0x2308; + t['ceilingleftBigg'] = 0x2308; + t['ceilingleftbigg'] = 0x2308; + t['ceilingrightbig'] = 0x2309; + t['ceilingrightBig'] = 0x2309; + t['ceilingrightbigg'] = 0x2309; + t['ceilingrightBigg'] = 0x2309; + t['circledotdisplay'] = 0x2299; + t['circledottext'] = 0x2299; + t['circlemultiplydisplay'] = 0x2297; + t['circlemultiplytext'] = 0x2297; + t['circleplusdisplay'] = 0x2295; + t['circleplustext'] = 0x2295; + t['contintegraldisplay'] = 0x222E; + t['contintegraltext'] = 0x222E; + t['coproductdisplay'] = 0x2210; + t['coproducttext'] = 0x2210; + t['floorleftBig'] = 0x230A; + t['floorleftbig'] = 0x230A; + t['floorleftbigg'] = 0x230A; + t['floorleftBigg'] = 0x230A; + t['floorrightbig'] = 0x230B; + t['floorrightBig'] = 0x230B; + t['floorrightBigg'] = 0x230B; + t['floorrightbigg'] = 0x230B; + t['hatwide'] = 0x0302; + t['hatwider'] = 0x0302; + t['hatwidest'] = 0x0302; + t['intercal'] = 0x1D40; + t['integraldisplay'] = 0x222B; + t['integraltext'] = 0x222B; + t['intersectiondisplay'] = 0x22C2; + t['intersectiontext'] = 0x22C2; + t['logicalanddisplay'] = 0x2227; + t['logicalandtext'] = 0x2227; + t['logicalordisplay'] = 0x2228; + t['logicalortext'] = 0x2228; + t['parenleftBig'] = 0x0028; + t['parenleftbig'] = 0x0028; + t['parenleftBigg'] = 0x0028; + t['parenleftbigg'] = 0x0028; + t['parenrightBig'] = 0x0029; + t['parenrightbig'] = 0x0029; + t['parenrightBigg'] = 0x0029; + t['parenrightbigg'] = 0x0029; + t['prime'] = 0x2032; + t['productdisplay'] = 0x220F; + t['producttext'] = 0x220F; + t['radicalbig'] = 0x221A; + t['radicalBig'] = 0x221A; + t['radicalBigg'] = 0x221A; + t['radicalbigg'] = 0x221A; + t['radicalbt'] = 0x221A; + t['radicaltp'] = 0x221A; + t['radicalvertex'] = 0x221A; + t['slashbig'] = 0x002F; + t['slashBig'] = 0x002F; + t['slashBigg'] = 0x002F; + t['slashbigg'] = 0x002F; + t['summationdisplay'] = 0x2211; + t['summationtext'] = 0x2211; + t['tildewide'] = 0x02DC; + t['tildewider'] = 0x02DC; + t['tildewidest'] = 0x02DC; + t['uniondisplay'] = 0x22C3; + t['unionmultidisplay'] = 0x228E; + t['unionmultitext'] = 0x228E; + t['unionsqdisplay'] = 0x2294; + t['unionsqtext'] = 0x2294; + t['uniontext'] = 0x22C3; + t['vextenddouble'] = 0x2225; + t['vextendsingle'] = 0x2223; +}); +var getDingbatsGlyphsUnicode = getLookupTableFactory(function (t) { + t['space'] = 0x0020; + t['a1'] = 0x2701; + t['a2'] = 0x2702; + t['a202'] = 0x2703; + t['a3'] = 0x2704; + t['a4'] = 0x260E; + t['a5'] = 0x2706; + t['a119'] = 0x2707; + t['a118'] = 0x2708; + t['a117'] = 0x2709; + t['a11'] = 0x261B; + t['a12'] = 0x261E; + t['a13'] = 0x270C; + t['a14'] = 0x270D; + t['a15'] = 0x270E; + t['a16'] = 0x270F; + t['a105'] = 0x2710; + t['a17'] = 0x2711; + t['a18'] = 0x2712; + t['a19'] = 0x2713; + t['a20'] = 0x2714; + t['a21'] = 0x2715; + t['a22'] = 0x2716; + t['a23'] = 0x2717; + t['a24'] = 0x2718; + t['a25'] = 0x2719; + t['a26'] = 0x271A; + t['a27'] = 0x271B; + t['a28'] = 0x271C; + t['a6'] = 0x271D; + t['a7'] = 0x271E; + t['a8'] = 0x271F; + t['a9'] = 0x2720; + t['a10'] = 0x2721; + t['a29'] = 0x2722; + t['a30'] = 0x2723; + t['a31'] = 0x2724; + t['a32'] = 0x2725; + t['a33'] = 0x2726; + t['a34'] = 0x2727; + t['a35'] = 0x2605; + t['a36'] = 0x2729; + t['a37'] = 0x272A; + t['a38'] = 0x272B; + t['a39'] = 0x272C; + t['a40'] = 0x272D; + t['a41'] = 0x272E; + t['a42'] = 0x272F; + t['a43'] = 0x2730; + t['a44'] = 0x2731; + t['a45'] = 0x2732; + t['a46'] = 0x2733; + t['a47'] = 0x2734; + t['a48'] = 0x2735; + t['a49'] = 0x2736; + t['a50'] = 0x2737; + t['a51'] = 0x2738; + t['a52'] = 0x2739; + t['a53'] = 0x273A; + t['a54'] = 0x273B; + t['a55'] = 0x273C; + t['a56'] = 0x273D; + t['a57'] = 0x273E; + t['a58'] = 0x273F; + t['a59'] = 0x2740; + t['a60'] = 0x2741; + t['a61'] = 0x2742; + t['a62'] = 0x2743; + t['a63'] = 0x2744; + t['a64'] = 0x2745; + t['a65'] = 0x2746; + t['a66'] = 0x2747; + t['a67'] = 0x2748; + t['a68'] = 0x2749; + t['a69'] = 0x274A; + t['a70'] = 0x274B; + t['a71'] = 0x25CF; + t['a72'] = 0x274D; + t['a73'] = 0x25A0; + t['a74'] = 0x274F; + t['a203'] = 0x2750; + t['a75'] = 0x2751; + t['a204'] = 0x2752; + t['a76'] = 0x25B2; + t['a77'] = 0x25BC; + t['a78'] = 0x25C6; + t['a79'] = 0x2756; + t['a81'] = 0x25D7; + t['a82'] = 0x2758; + t['a83'] = 0x2759; + t['a84'] = 0x275A; + t['a97'] = 0x275B; + t['a98'] = 0x275C; + t['a99'] = 0x275D; + t['a100'] = 0x275E; + t['a101'] = 0x2761; + t['a102'] = 0x2762; + t['a103'] = 0x2763; + t['a104'] = 0x2764; + t['a106'] = 0x2765; + t['a107'] = 0x2766; + t['a108'] = 0x2767; + t['a112'] = 0x2663; + t['a111'] = 0x2666; + t['a110'] = 0x2665; + t['a109'] = 0x2660; + t['a120'] = 0x2460; + t['a121'] = 0x2461; + t['a122'] = 0x2462; + t['a123'] = 0x2463; + t['a124'] = 0x2464; + t['a125'] = 0x2465; + t['a126'] = 0x2466; + t['a127'] = 0x2467; + t['a128'] = 0x2468; + t['a129'] = 0x2469; + t['a130'] = 0x2776; + t['a131'] = 0x2777; + t['a132'] = 0x2778; + t['a133'] = 0x2779; + t['a134'] = 0x277A; + t['a135'] = 0x277B; + t['a136'] = 0x277C; + t['a137'] = 0x277D; + t['a138'] = 0x277E; + t['a139'] = 0x277F; + t['a140'] = 0x2780; + t['a141'] = 0x2781; + t['a142'] = 0x2782; + t['a143'] = 0x2783; + t['a144'] = 0x2784; + t['a145'] = 0x2785; + t['a146'] = 0x2786; + t['a147'] = 0x2787; + t['a148'] = 0x2788; + t['a149'] = 0x2789; + t['a150'] = 0x278A; + t['a151'] = 0x278B; + t['a152'] = 0x278C; + t['a153'] = 0x278D; + t['a154'] = 0x278E; + t['a155'] = 0x278F; + t['a156'] = 0x2790; + t['a157'] = 0x2791; + t['a158'] = 0x2792; + t['a159'] = 0x2793; + t['a160'] = 0x2794; + t['a161'] = 0x2192; + t['a163'] = 0x2194; + t['a164'] = 0x2195; + t['a196'] = 0x2798; + t['a165'] = 0x2799; + t['a192'] = 0x279A; + t['a166'] = 0x279B; + t['a167'] = 0x279C; + t['a168'] = 0x279D; + t['a169'] = 0x279E; + t['a170'] = 0x279F; + t['a171'] = 0x27A0; + t['a172'] = 0x27A1; + t['a173'] = 0x27A2; + t['a162'] = 0x27A3; + t['a174'] = 0x27A4; + t['a175'] = 0x27A5; + t['a176'] = 0x27A6; + t['a177'] = 0x27A7; + t['a178'] = 0x27A8; + t['a179'] = 0x27A9; + t['a193'] = 0x27AA; + t['a180'] = 0x27AB; + t['a199'] = 0x27AC; + t['a181'] = 0x27AD; + t['a200'] = 0x27AE; + t['a182'] = 0x27AF; + t['a201'] = 0x27B1; + t['a183'] = 0x27B2; + t['a184'] = 0x27B3; + t['a197'] = 0x27B4; + t['a185'] = 0x27B5; + t['a194'] = 0x27B6; + t['a198'] = 0x27B7; + t['a186'] = 0x27B8; + t['a195'] = 0x27B9; + t['a187'] = 0x27BA; + t['a188'] = 0x27BB; + t['a189'] = 0x27BC; + t['a190'] = 0x27BD; + t['a191'] = 0x27BE; + t['a89'] = 0x2768; + t['a90'] = 0x2769; + t['a93'] = 0x276A; + t['a94'] = 0x276B; + t['a91'] = 0x276C; + t['a92'] = 0x276D; + t['a205'] = 0x276E; + t['a85'] = 0x276F; + t['a206'] = 0x2770; + t['a86'] = 0x2771; + t['a87'] = 0x2772; + t['a88'] = 0x2773; + t['a95'] = 0x2774; + t['a96'] = 0x2775; + t['.notdef'] = 0x0000; +}); +exports.getGlyphsUnicode = getGlyphsUnicode; +exports.getDingbatsGlyphsUnicode = getDingbatsGlyphsUnicode; + +/***/ }), +/* 178 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.getSupplementalGlyphMapForCalibri = exports.getSupplementalGlyphMapForArialBlack = exports.getGlyphMapForStandardFonts = exports.getSymbolsFonts = exports.getSerifFonts = exports.getNonStdFontMap = exports.getStdFontMap = void 0; + +var _util = __w_pdfjs_require__(6); + +var getStdFontMap = (0, _util.getLookupTableFactory)(function (t) { + t['ArialNarrow'] = 'Helvetica'; + t['ArialNarrow-Bold'] = 'Helvetica-Bold'; + t['ArialNarrow-BoldItalic'] = 'Helvetica-BoldOblique'; + t['ArialNarrow-Italic'] = 'Helvetica-Oblique'; + t['ArialBlack'] = 'Helvetica'; + t['ArialBlack-Bold'] = 'Helvetica-Bold'; + t['ArialBlack-BoldItalic'] = 'Helvetica-BoldOblique'; + t['ArialBlack-Italic'] = 'Helvetica-Oblique'; + t['Arial-Black'] = 'Helvetica'; + t['Arial-Black-Bold'] = 'Helvetica-Bold'; + t['Arial-Black-BoldItalic'] = 'Helvetica-BoldOblique'; + t['Arial-Black-Italic'] = 'Helvetica-Oblique'; + t['Arial'] = 'Helvetica'; + t['Arial-Bold'] = 'Helvetica-Bold'; + t['Arial-BoldItalic'] = 'Helvetica-BoldOblique'; + t['Arial-Italic'] = 'Helvetica-Oblique'; + t['Arial-BoldItalicMT'] = 'Helvetica-BoldOblique'; + t['Arial-BoldMT'] = 'Helvetica-Bold'; + t['Arial-ItalicMT'] = 'Helvetica-Oblique'; + t['ArialMT'] = 'Helvetica'; + t['Courier-Bold'] = 'Courier-Bold'; + t['Courier-BoldItalic'] = 'Courier-BoldOblique'; + t['Courier-Italic'] = 'Courier-Oblique'; + t['CourierNew'] = 'Courier'; + t['CourierNew-Bold'] = 'Courier-Bold'; + t['CourierNew-BoldItalic'] = 'Courier-BoldOblique'; + t['CourierNew-Italic'] = 'Courier-Oblique'; + t['CourierNewPS-BoldItalicMT'] = 'Courier-BoldOblique'; + t['CourierNewPS-BoldMT'] = 'Courier-Bold'; + t['CourierNewPS-ItalicMT'] = 'Courier-Oblique'; + t['CourierNewPSMT'] = 'Courier'; + t['Helvetica'] = 'Helvetica'; + t['Helvetica-Bold'] = 'Helvetica-Bold'; + t['Helvetica-BoldItalic'] = 'Helvetica-BoldOblique'; + t['Helvetica-BoldOblique'] = 'Helvetica-BoldOblique'; + t['Helvetica-Italic'] = 'Helvetica-Oblique'; + t['Helvetica-Oblique'] = 'Helvetica-Oblique'; + t['SegoeUISymbol'] = 'Helvetica'; + t['Symbol-Bold'] = 'Symbol'; + t['Symbol-BoldItalic'] = 'Symbol'; + t['Symbol-Italic'] = 'Symbol'; + t['TimesNewRoman'] = 'Times-Roman'; + t['TimesNewRoman-Bold'] = 'Times-Bold'; + t['TimesNewRoman-BoldItalic'] = 'Times-BoldItalic'; + t['TimesNewRoman-Italic'] = 'Times-Italic'; + t['TimesNewRomanPS'] = 'Times-Roman'; + t['TimesNewRomanPS-Bold'] = 'Times-Bold'; + t['TimesNewRomanPS-BoldItalic'] = 'Times-BoldItalic'; + t['TimesNewRomanPS-BoldItalicMT'] = 'Times-BoldItalic'; + t['TimesNewRomanPS-BoldMT'] = 'Times-Bold'; + t['TimesNewRomanPS-Italic'] = 'Times-Italic'; + t['TimesNewRomanPS-ItalicMT'] = 'Times-Italic'; + t['TimesNewRomanPSMT'] = 'Times-Roman'; + t['TimesNewRomanPSMT-Bold'] = 'Times-Bold'; + t['TimesNewRomanPSMT-BoldItalic'] = 'Times-BoldItalic'; + t['TimesNewRomanPSMT-Italic'] = 'Times-Italic'; +}); +exports.getStdFontMap = getStdFontMap; +var getNonStdFontMap = (0, _util.getLookupTableFactory)(function (t) { + t['Calibri'] = 'Helvetica'; + t['Calibri-Bold'] = 'Helvetica-Bold'; + t['Calibri-BoldItalic'] = 'Helvetica-BoldOblique'; + t['Calibri-Italic'] = 'Helvetica-Oblique'; + t['CenturyGothic'] = 'Helvetica'; + t['CenturyGothic-Bold'] = 'Helvetica-Bold'; + t['CenturyGothic-BoldItalic'] = 'Helvetica-BoldOblique'; + t['CenturyGothic-Italic'] = 'Helvetica-Oblique'; + t['ComicSansMS'] = 'Comic Sans MS'; + t['ComicSansMS-Bold'] = 'Comic Sans MS-Bold'; + t['ComicSansMS-BoldItalic'] = 'Comic Sans MS-BoldItalic'; + t['ComicSansMS-Italic'] = 'Comic Sans MS-Italic'; + t['LucidaConsole'] = 'Courier'; + t['LucidaConsole-Bold'] = 'Courier-Bold'; + t['LucidaConsole-BoldItalic'] = 'Courier-BoldOblique'; + t['LucidaConsole-Italic'] = 'Courier-Oblique'; + t['LucidaSans-Demi'] = 'Helvetica-Bold'; + t['MS-Gothic'] = 'MS Gothic'; + t['MS-Gothic-Bold'] = 'MS Gothic-Bold'; + t['MS-Gothic-BoldItalic'] = 'MS Gothic-BoldItalic'; + t['MS-Gothic-Italic'] = 'MS Gothic-Italic'; + t['MS-Mincho'] = 'MS Mincho'; + t['MS-Mincho-Bold'] = 'MS Mincho-Bold'; + t['MS-Mincho-BoldItalic'] = 'MS Mincho-BoldItalic'; + t['MS-Mincho-Italic'] = 'MS Mincho-Italic'; + t['MS-PGothic'] = 'MS PGothic'; + t['MS-PGothic-Bold'] = 'MS PGothic-Bold'; + t['MS-PGothic-BoldItalic'] = 'MS PGothic-BoldItalic'; + t['MS-PGothic-Italic'] = 'MS PGothic-Italic'; + t['MS-PMincho'] = 'MS PMincho'; + t['MS-PMincho-Bold'] = 'MS PMincho-Bold'; + t['MS-PMincho-BoldItalic'] = 'MS PMincho-BoldItalic'; + t['MS-PMincho-Italic'] = 'MS PMincho-Italic'; + t['NuptialScript'] = 'Times-Italic'; + t['Wingdings'] = 'ZapfDingbats'; +}); +exports.getNonStdFontMap = getNonStdFontMap; +var getSerifFonts = (0, _util.getLookupTableFactory)(function (t) { + t['Adobe Jenson'] = true; + t['Adobe Text'] = true; + t['Albertus'] = true; + t['Aldus'] = true; + t['Alexandria'] = true; + t['Algerian'] = true; + t['American Typewriter'] = true; + t['Antiqua'] = true; + t['Apex'] = true; + t['Arno'] = true; + t['Aster'] = true; + t['Aurora'] = true; + t['Baskerville'] = true; + t['Bell'] = true; + t['Bembo'] = true; + t['Bembo Schoolbook'] = true; + t['Benguiat'] = true; + t['Berkeley Old Style'] = true; + t['Bernhard Modern'] = true; + t['Berthold City'] = true; + t['Bodoni'] = true; + t['Bauer Bodoni'] = true; + t['Book Antiqua'] = true; + t['Bookman'] = true; + t['Bordeaux Roman'] = true; + t['Californian FB'] = true; + t['Calisto'] = true; + t['Calvert'] = true; + t['Capitals'] = true; + t['Cambria'] = true; + t['Cartier'] = true; + t['Caslon'] = true; + t['Catull'] = true; + t['Centaur'] = true; + t['Century Old Style'] = true; + t['Century Schoolbook'] = true; + t['Chaparral'] = true; + t['Charis SIL'] = true; + t['Cheltenham'] = true; + t['Cholla Slab'] = true; + t['Clarendon'] = true; + t['Clearface'] = true; + t['Cochin'] = true; + t['Colonna'] = true; + t['Computer Modern'] = true; + t['Concrete Roman'] = true; + t['Constantia'] = true; + t['Cooper Black'] = true; + t['Corona'] = true; + t['Ecotype'] = true; + t['Egyptienne'] = true; + t['Elephant'] = true; + t['Excelsior'] = true; + t['Fairfield'] = true; + t['FF Scala'] = true; + t['Folkard'] = true; + t['Footlight'] = true; + t['FreeSerif'] = true; + t['Friz Quadrata'] = true; + t['Garamond'] = true; + t['Gentium'] = true; + t['Georgia'] = true; + t['Gloucester'] = true; + t['Goudy Old Style'] = true; + t['Goudy Schoolbook'] = true; + t['Goudy Pro Font'] = true; + t['Granjon'] = true; + t['Guardian Egyptian'] = true; + t['Heather'] = true; + t['Hercules'] = true; + t['High Tower Text'] = true; + t['Hiroshige'] = true; + t['Hoefler Text'] = true; + t['Humana Serif'] = true; + t['Imprint'] = true; + t['Ionic No. 5'] = true; + t['Janson'] = true; + t['Joanna'] = true; + t['Korinna'] = true; + t['Lexicon'] = true; + t['Liberation Serif'] = true; + t['Linux Libertine'] = true; + t['Literaturnaya'] = true; + t['Lucida'] = true; + t['Lucida Bright'] = true; + t['Melior'] = true; + t['Memphis'] = true; + t['Miller'] = true; + t['Minion'] = true; + t['Modern'] = true; + t['Mona Lisa'] = true; + t['Mrs Eaves'] = true; + t['MS Serif'] = true; + t['Museo Slab'] = true; + t['New York'] = true; + t['Nimbus Roman'] = true; + t['NPS Rawlinson Roadway'] = true; + t['NuptialScript'] = true; + t['Palatino'] = true; + t['Perpetua'] = true; + t['Plantin'] = true; + t['Plantin Schoolbook'] = true; + t['Playbill'] = true; + t['Poor Richard'] = true; + t['Rawlinson Roadway'] = true; + t['Renault'] = true; + t['Requiem'] = true; + t['Rockwell'] = true; + t['Roman'] = true; + t['Rotis Serif'] = true; + t['Sabon'] = true; + t['Scala'] = true; + t['Seagull'] = true; + t['Sistina'] = true; + t['Souvenir'] = true; + t['STIX'] = true; + t['Stone Informal'] = true; + t['Stone Serif'] = true; + t['Sylfaen'] = true; + t['Times'] = true; + t['Trajan'] = true; + t['Trinité'] = true; + t['Trump Mediaeval'] = true; + t['Utopia'] = true; + t['Vale Type'] = true; + t['Bitstream Vera'] = true; + t['Vera Serif'] = true; + t['Versailles'] = true; + t['Wanted'] = true; + t['Weiss'] = true; + t['Wide Latin'] = true; + t['Windsor'] = true; + t['XITS'] = true; +}); +exports.getSerifFonts = getSerifFonts; +var getSymbolsFonts = (0, _util.getLookupTableFactory)(function (t) { + t['Dingbats'] = true; + t['Symbol'] = true; + t['ZapfDingbats'] = true; +}); +exports.getSymbolsFonts = getSymbolsFonts; +var getGlyphMapForStandardFonts = (0, _util.getLookupTableFactory)(function (t) { + t[2] = 10; + t[3] = 32; + t[4] = 33; + t[5] = 34; + t[6] = 35; + t[7] = 36; + t[8] = 37; + t[9] = 38; + t[10] = 39; + t[11] = 40; + t[12] = 41; + t[13] = 42; + t[14] = 43; + t[15] = 44; + t[16] = 45; + t[17] = 46; + t[18] = 47; + t[19] = 48; + t[20] = 49; + t[21] = 50; + t[22] = 51; + t[23] = 52; + t[24] = 53; + t[25] = 54; + t[26] = 55; + t[27] = 56; + t[28] = 57; + t[29] = 58; + t[30] = 894; + t[31] = 60; + t[32] = 61; + t[33] = 62; + t[34] = 63; + t[35] = 64; + t[36] = 65; + t[37] = 66; + t[38] = 67; + t[39] = 68; + t[40] = 69; + t[41] = 70; + t[42] = 71; + t[43] = 72; + t[44] = 73; + t[45] = 74; + t[46] = 75; + t[47] = 76; + t[48] = 77; + t[49] = 78; + t[50] = 79; + t[51] = 80; + t[52] = 81; + t[53] = 82; + t[54] = 83; + t[55] = 84; + t[56] = 85; + t[57] = 86; + t[58] = 87; + t[59] = 88; + t[60] = 89; + t[61] = 90; + t[62] = 91; + t[63] = 92; + t[64] = 93; + t[65] = 94; + t[66] = 95; + t[67] = 96; + t[68] = 97; + t[69] = 98; + t[70] = 99; + t[71] = 100; + t[72] = 101; + t[73] = 102; + t[74] = 103; + t[75] = 104; + t[76] = 105; + t[77] = 106; + t[78] = 107; + t[79] = 108; + t[80] = 109; + t[81] = 110; + t[82] = 111; + t[83] = 112; + t[84] = 113; + t[85] = 114; + t[86] = 115; + t[87] = 116; + t[88] = 117; + t[89] = 118; + t[90] = 119; + t[91] = 120; + t[92] = 121; + t[93] = 122; + t[94] = 123; + t[95] = 124; + t[96] = 125; + t[97] = 126; + t[98] = 196; + t[99] = 197; + t[100] = 199; + t[101] = 201; + t[102] = 209; + t[103] = 214; + t[104] = 220; + t[105] = 225; + t[106] = 224; + t[107] = 226; + t[108] = 228; + t[109] = 227; + t[110] = 229; + t[111] = 231; + t[112] = 233; + t[113] = 232; + t[114] = 234; + t[115] = 235; + t[116] = 237; + t[117] = 236; + t[118] = 238; + t[119] = 239; + t[120] = 241; + t[121] = 243; + t[122] = 242; + t[123] = 244; + t[124] = 246; + t[125] = 245; + t[126] = 250; + t[127] = 249; + t[128] = 251; + t[129] = 252; + t[130] = 8224; + t[131] = 176; + t[132] = 162; + t[133] = 163; + t[134] = 167; + t[135] = 8226; + t[136] = 182; + t[137] = 223; + t[138] = 174; + t[139] = 169; + t[140] = 8482; + t[141] = 180; + t[142] = 168; + t[143] = 8800; + t[144] = 198; + t[145] = 216; + t[146] = 8734; + t[147] = 177; + t[148] = 8804; + t[149] = 8805; + t[150] = 165; + t[151] = 181; + t[152] = 8706; + t[153] = 8721; + t[154] = 8719; + t[156] = 8747; + t[157] = 170; + t[158] = 186; + t[159] = 8486; + t[160] = 230; + t[161] = 248; + t[162] = 191; + t[163] = 161; + t[164] = 172; + t[165] = 8730; + t[166] = 402; + t[167] = 8776; + t[168] = 8710; + t[169] = 171; + t[170] = 187; + t[171] = 8230; + t[210] = 218; + t[223] = 711; + t[224] = 321; + t[225] = 322; + t[227] = 353; + t[229] = 382; + t[234] = 253; + t[252] = 263; + t[253] = 268; + t[254] = 269; + t[258] = 258; + t[260] = 260; + t[261] = 261; + t[265] = 280; + t[266] = 281; + t[268] = 283; + t[269] = 313; + t[275] = 323; + t[276] = 324; + t[278] = 328; + t[284] = 345; + t[285] = 346; + t[286] = 347; + t[292] = 367; + t[295] = 377; + t[296] = 378; + t[298] = 380; + t[305] = 963; + t[306] = 964; + t[307] = 966; + t[308] = 8215; + t[309] = 8252; + t[310] = 8319; + t[311] = 8359; + t[312] = 8592; + t[313] = 8593; + t[337] = 9552; + t[493] = 1039; + t[494] = 1040; + t[705] = 1524; + t[706] = 8362; + t[710] = 64288; + t[711] = 64298; + t[759] = 1617; + t[761] = 1776; + t[763] = 1778; + t[775] = 1652; + t[777] = 1764; + t[778] = 1780; + t[779] = 1781; + t[780] = 1782; + t[782] = 771; + t[783] = 64726; + t[786] = 8363; + t[788] = 8532; + t[790] = 768; + t[791] = 769; + t[792] = 768; + t[795] = 803; + t[797] = 64336; + t[798] = 64337; + t[799] = 64342; + t[800] = 64343; + t[801] = 64344; + t[802] = 64345; + t[803] = 64362; + t[804] = 64363; + t[805] = 64364; + t[2424] = 7821; + t[2425] = 7822; + t[2426] = 7823; + t[2427] = 7824; + t[2428] = 7825; + t[2429] = 7826; + t[2430] = 7827; + t[2433] = 7682; + t[2678] = 8045; + t[2679] = 8046; + t[2830] = 1552; + t[2838] = 686; + t[2840] = 751; + t[2842] = 753; + t[2843] = 754; + t[2844] = 755; + t[2846] = 757; + t[2856] = 767; + t[2857] = 848; + t[2858] = 849; + t[2862] = 853; + t[2863] = 854; + t[2864] = 855; + t[2865] = 861; + t[2866] = 862; + t[2906] = 7460; + t[2908] = 7462; + t[2909] = 7463; + t[2910] = 7464; + t[2912] = 7466; + t[2913] = 7467; + t[2914] = 7468; + t[2916] = 7470; + t[2917] = 7471; + t[2918] = 7472; + t[2920] = 7474; + t[2921] = 7475; + t[2922] = 7476; + t[2924] = 7478; + t[2925] = 7479; + t[2926] = 7480; + t[2928] = 7482; + t[2929] = 7483; + t[2930] = 7484; + t[2932] = 7486; + t[2933] = 7487; + t[2934] = 7488; + t[2936] = 7490; + t[2937] = 7491; + t[2938] = 7492; + t[2940] = 7494; + t[2941] = 7495; + t[2942] = 7496; + t[2944] = 7498; + t[2946] = 7500; + t[2948] = 7502; + t[2950] = 7504; + t[2951] = 7505; + t[2952] = 7506; + t[2954] = 7508; + t[2955] = 7509; + t[2956] = 7510; + t[2958] = 7512; + t[2959] = 7513; + t[2960] = 7514; + t[2962] = 7516; + t[2963] = 7517; + t[2964] = 7518; + t[2966] = 7520; + t[2967] = 7521; + t[2968] = 7522; + t[2970] = 7524; + t[2971] = 7525; + t[2972] = 7526; + t[2974] = 7528; + t[2975] = 7529; + t[2976] = 7530; + t[2978] = 1537; + t[2979] = 1538; + t[2980] = 1539; + t[2982] = 1549; + t[2983] = 1551; + t[2984] = 1552; + t[2986] = 1554; + t[2987] = 1555; + t[2988] = 1556; + t[2990] = 1623; + t[2991] = 1624; + t[2995] = 1775; + t[2999] = 1791; + t[3002] = 64290; + t[3003] = 64291; + t[3004] = 64292; + t[3006] = 64294; + t[3007] = 64295; + t[3008] = 64296; + t[3011] = 1900; + t[3014] = 8223; + t[3015] = 8244; + t[3017] = 7532; + t[3018] = 7533; + t[3019] = 7534; + t[3075] = 7590; + t[3076] = 7591; + t[3079] = 7594; + t[3080] = 7595; + t[3083] = 7598; + t[3084] = 7599; + t[3087] = 7602; + t[3088] = 7603; + t[3091] = 7606; + t[3092] = 7607; + t[3095] = 7610; + t[3096] = 7611; + t[3099] = 7614; + t[3100] = 7615; + t[3103] = 7618; + t[3104] = 7619; + t[3107] = 8337; + t[3108] = 8338; + t[3116] = 1884; + t[3119] = 1885; + t[3120] = 1885; + t[3123] = 1886; + t[3124] = 1886; + t[3127] = 1887; + t[3128] = 1887; + t[3131] = 1888; + t[3132] = 1888; + t[3135] = 1889; + t[3136] = 1889; + t[3139] = 1890; + t[3140] = 1890; + t[3143] = 1891; + t[3144] = 1891; + t[3147] = 1892; + t[3148] = 1892; + t[3153] = 580; + t[3154] = 581; + t[3157] = 584; + t[3158] = 585; + t[3161] = 588; + t[3162] = 589; + t[3165] = 891; + t[3166] = 892; + t[3169] = 1274; + t[3170] = 1275; + t[3173] = 1278; + t[3174] = 1279; + t[3181] = 7622; + t[3182] = 7623; + t[3282] = 11799; + t[3316] = 578; + t[3379] = 42785; + t[3393] = 1159; + t[3416] = 8377; +}); +exports.getGlyphMapForStandardFonts = getGlyphMapForStandardFonts; +var getSupplementalGlyphMapForArialBlack = (0, _util.getLookupTableFactory)(function (t) { + t[227] = 322; + t[264] = 261; + t[291] = 346; +}); +exports.getSupplementalGlyphMapForArialBlack = getSupplementalGlyphMapForArialBlack; +var getSupplementalGlyphMapForCalibri = (0, _util.getLookupTableFactory)(function (t) { + t[1] = 32; + t[4] = 65; + t[17] = 66; + t[18] = 67; + t[24] = 68; + t[28] = 69; + t[38] = 70; + t[39] = 71; + t[44] = 72; + t[47] = 73; + t[58] = 74; + t[60] = 75; + t[62] = 76; + t[68] = 77; + t[69] = 78; + t[75] = 79; + t[87] = 80; + t[89] = 81; + t[90] = 82; + t[94] = 83; + t[100] = 84; + t[104] = 85; + t[115] = 86; + t[116] = 87; + t[121] = 88; + t[122] = 89; + t[127] = 90; + t[258] = 97; + t[268] = 261; + t[271] = 98; + t[272] = 99; + t[273] = 263; + t[282] = 100; + t[286] = 101; + t[295] = 281; + t[296] = 102; + t[336] = 103; + t[346] = 104; + t[349] = 105; + t[361] = 106; + t[364] = 107; + t[367] = 108; + t[371] = 322; + t[373] = 109; + t[374] = 110; + t[381] = 111; + t[383] = 243; + t[393] = 112; + t[395] = 113; + t[396] = 114; + t[400] = 115; + t[401] = 347; + t[410] = 116; + t[437] = 117; + t[448] = 118; + t[449] = 119; + t[454] = 120; + t[455] = 121; + t[460] = 122; + t[463] = 380; + t[853] = 44; + t[855] = 58; + t[856] = 46; + t[876] = 47; + t[878] = 45; + t[882] = 45; + t[894] = 40; + t[895] = 41; + t[896] = 91; + t[897] = 93; + t[923] = 64; + t[1004] = 48; + t[1005] = 49; + t[1006] = 50; + t[1007] = 51; + t[1008] = 52; + t[1009] = 53; + t[1010] = 54; + t[1011] = 55; + t[1012] = 56; + t[1013] = 57; + t[1081] = 37; + t[1085] = 43; + t[1086] = 45; +}); +exports.getSupplementalGlyphMapForCalibri = getSupplementalGlyphMapForCalibri; + +/***/ }), +/* 179 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +var getLookupTableFactory = __w_pdfjs_require__(6).getLookupTableFactory; +var getSpecialPUASymbols = getLookupTableFactory(function (t) { + t[63721] = 0x00A9; + t[63193] = 0x00A9; + t[63720] = 0x00AE; + t[63194] = 0x00AE; + t[63722] = 0x2122; + t[63195] = 0x2122; + t[63729] = 0x23A7; + t[63730] = 0x23A8; + t[63731] = 0x23A9; + t[63740] = 0x23AB; + t[63741] = 0x23AC; + t[63742] = 0x23AD; + t[63726] = 0x23A1; + t[63727] = 0x23A2; + t[63728] = 0x23A3; + t[63737] = 0x23A4; + t[63738] = 0x23A5; + t[63739] = 0x23A6; + t[63723] = 0x239B; + t[63724] = 0x239C; + t[63725] = 0x239D; + t[63734] = 0x239E; + t[63735] = 0x239F; + t[63736] = 0x23A0; +}); +function mapSpecialUnicodeValues(code) { + if (code >= 0xFFF0 && code <= 0xFFFF) { + return 0; + } else if (code >= 0xF600 && code <= 0xF8FF) { + return getSpecialPUASymbols()[code] || code; + } else if (code === 0x00AD) { + return 0x002D; + } + return code; +} +function getUnicodeForGlyph(name, glyphsUnicodeMap) { + var unicode = glyphsUnicodeMap[name]; + if (unicode !== undefined) { + return unicode; + } + if (!name) { + return -1; + } + if (name[0] === 'u') { + var nameLen = name.length, hexStr; + if (nameLen === 7 && name[1] === 'n' && name[2] === 'i') { + hexStr = name.substring(3); + } else if (nameLen >= 5 && nameLen <= 7) { + hexStr = name.substring(1); + } else { + return -1; + } + if (hexStr === hexStr.toUpperCase()) { + unicode = parseInt(hexStr, 16); + if (unicode >= 0) { + return unicode; + } + } + } + return -1; +} +var UnicodeRanges = [ + { + 'begin': 0x0000, + 'end': 0x007F + }, + { + 'begin': 0x0080, + 'end': 0x00FF + }, + { + 'begin': 0x0100, + 'end': 0x017F + }, + { + 'begin': 0x0180, + 'end': 0x024F + }, + { + 'begin': 0x0250, + 'end': 0x02AF + }, + { + 'begin': 0x02B0, + 'end': 0x02FF + }, + { + 'begin': 0x0300, + 'end': 0x036F + }, + { + 'begin': 0x0370, + 'end': 0x03FF + }, + { + 'begin': 0x2C80, + 'end': 0x2CFF + }, + { + 'begin': 0x0400, + 'end': 0x04FF + }, + { + 'begin': 0x0530, + 'end': 0x058F + }, + { + 'begin': 0x0590, + 'end': 0x05FF + }, + { + 'begin': 0xA500, + 'end': 0xA63F + }, + { + 'begin': 0x0600, + 'end': 0x06FF + }, + { + 'begin': 0x07C0, + 'end': 0x07FF + }, + { + 'begin': 0x0900, + 'end': 0x097F + }, + { + 'begin': 0x0980, + 'end': 0x09FF + }, + { + 'begin': 0x0A00, + 'end': 0x0A7F + }, + { + 'begin': 0x0A80, + 'end': 0x0AFF + }, + { + 'begin': 0x0B00, + 'end': 0x0B7F + }, + { + 'begin': 0x0B80, + 'end': 0x0BFF + }, + { + 'begin': 0x0C00, + 'end': 0x0C7F + }, + { + 'begin': 0x0C80, + 'end': 0x0CFF + }, + { + 'begin': 0x0D00, + 'end': 0x0D7F + }, + { + 'begin': 0x0E00, + 'end': 0x0E7F + }, + { + 'begin': 0x0E80, + 'end': 0x0EFF + }, + { + 'begin': 0x10A0, + 'end': 0x10FF + }, + { + 'begin': 0x1B00, + 'end': 0x1B7F + }, + { + 'begin': 0x1100, + 'end': 0x11FF + }, + { + 'begin': 0x1E00, + 'end': 0x1EFF + }, + { + 'begin': 0x1F00, + 'end': 0x1FFF + }, + { + 'begin': 0x2000, + 'end': 0x206F + }, + { + 'begin': 0x2070, + 'end': 0x209F + }, + { + 'begin': 0x20A0, + 'end': 0x20CF + }, + { + 'begin': 0x20D0, + 'end': 0x20FF + }, + { + 'begin': 0x2100, + 'end': 0x214F + }, + { + 'begin': 0x2150, + 'end': 0x218F + }, + { + 'begin': 0x2190, + 'end': 0x21FF + }, + { + 'begin': 0x2200, + 'end': 0x22FF + }, + { + 'begin': 0x2300, + 'end': 0x23FF + }, + { + 'begin': 0x2400, + 'end': 0x243F + }, + { + 'begin': 0x2440, + 'end': 0x245F + }, + { + 'begin': 0x2460, + 'end': 0x24FF + }, + { + 'begin': 0x2500, + 'end': 0x257F + }, + { + 'begin': 0x2580, + 'end': 0x259F + }, + { + 'begin': 0x25A0, + 'end': 0x25FF + }, + { + 'begin': 0x2600, + 'end': 0x26FF + }, + { + 'begin': 0x2700, + 'end': 0x27BF + }, + { + 'begin': 0x3000, + 'end': 0x303F + }, + { + 'begin': 0x3040, + 'end': 0x309F + }, + { + 'begin': 0x30A0, + 'end': 0x30FF + }, + { + 'begin': 0x3100, + 'end': 0x312F + }, + { + 'begin': 0x3130, + 'end': 0x318F + }, + { + 'begin': 0xA840, + 'end': 0xA87F + }, + { + 'begin': 0x3200, + 'end': 0x32FF + }, + { + 'begin': 0x3300, + 'end': 0x33FF + }, + { + 'begin': 0xAC00, + 'end': 0xD7AF + }, + { + 'begin': 0xD800, + 'end': 0xDFFF + }, + { + 'begin': 0x10900, + 'end': 0x1091F + }, + { + 'begin': 0x4E00, + 'end': 0x9FFF + }, + { + 'begin': 0xE000, + 'end': 0xF8FF + }, + { + 'begin': 0x31C0, + 'end': 0x31EF + }, + { + 'begin': 0xFB00, + 'end': 0xFB4F + }, + { + 'begin': 0xFB50, + 'end': 0xFDFF + }, + { + 'begin': 0xFE20, + 'end': 0xFE2F + }, + { + 'begin': 0xFE10, + 'end': 0xFE1F + }, + { + 'begin': 0xFE50, + 'end': 0xFE6F + }, + { + 'begin': 0xFE70, + 'end': 0xFEFF + }, + { + 'begin': 0xFF00, + 'end': 0xFFEF + }, + { + 'begin': 0xFFF0, + 'end': 0xFFFF + }, + { + 'begin': 0x0F00, + 'end': 0x0FFF + }, + { + 'begin': 0x0700, + 'end': 0x074F + }, + { + 'begin': 0x0780, + 'end': 0x07BF + }, + { + 'begin': 0x0D80, + 'end': 0x0DFF + }, + { + 'begin': 0x1000, + 'end': 0x109F + }, + { + 'begin': 0x1200, + 'end': 0x137F + }, + { + 'begin': 0x13A0, + 'end': 0x13FF + }, + { + 'begin': 0x1400, + 'end': 0x167F + }, + { + 'begin': 0x1680, + 'end': 0x169F + }, + { + 'begin': 0x16A0, + 'end': 0x16FF + }, + { + 'begin': 0x1780, + 'end': 0x17FF + }, + { + 'begin': 0x1800, + 'end': 0x18AF + }, + { + 'begin': 0x2800, + 'end': 0x28FF + }, + { + 'begin': 0xA000, + 'end': 0xA48F + }, + { + 'begin': 0x1700, + 'end': 0x171F + }, + { + 'begin': 0x10300, + 'end': 0x1032F + }, + { + 'begin': 0x10330, + 'end': 0x1034F + }, + { + 'begin': 0x10400, + 'end': 0x1044F + }, + { + 'begin': 0x1D000, + 'end': 0x1D0FF + }, + { + 'begin': 0x1D400, + 'end': 0x1D7FF + }, + { + 'begin': 0xFF000, + 'end': 0xFFFFD + }, + { + 'begin': 0xFE00, + 'end': 0xFE0F + }, + { + 'begin': 0xE0000, + 'end': 0xE007F + }, + { + 'begin': 0x1900, + 'end': 0x194F + }, + { + 'begin': 0x1950, + 'end': 0x197F + }, + { + 'begin': 0x1980, + 'end': 0x19DF + }, + { + 'begin': 0x1A00, + 'end': 0x1A1F + }, + { + 'begin': 0x2C00, + 'end': 0x2C5F + }, + { + 'begin': 0x2D30, + 'end': 0x2D7F + }, + { + 'begin': 0x4DC0, + 'end': 0x4DFF + }, + { + 'begin': 0xA800, + 'end': 0xA82F + }, + { + 'begin': 0x10000, + 'end': 0x1007F + }, + { + 'begin': 0x10140, + 'end': 0x1018F + }, + { + 'begin': 0x10380, + 'end': 0x1039F + }, + { + 'begin': 0x103A0, + 'end': 0x103DF + }, + { + 'begin': 0x10450, + 'end': 0x1047F + }, + { + 'begin': 0x10480, + 'end': 0x104AF + }, + { + 'begin': 0x10800, + 'end': 0x1083F + }, + { + 'begin': 0x10A00, + 'end': 0x10A5F + }, + { + 'begin': 0x1D300, + 'end': 0x1D35F + }, + { + 'begin': 0x12000, + 'end': 0x123FF + }, + { + 'begin': 0x1D360, + 'end': 0x1D37F + }, + { + 'begin': 0x1B80, + 'end': 0x1BBF + }, + { + 'begin': 0x1C00, + 'end': 0x1C4F + }, + { + 'begin': 0x1C50, + 'end': 0x1C7F + }, + { + 'begin': 0xA880, + 'end': 0xA8DF + }, + { + 'begin': 0xA900, + 'end': 0xA92F + }, + { + 'begin': 0xA930, + 'end': 0xA95F + }, + { + 'begin': 0xAA00, + 'end': 0xAA5F + }, + { + 'begin': 0x10190, + 'end': 0x101CF + }, + { + 'begin': 0x101D0, + 'end': 0x101FF + }, + { + 'begin': 0x102A0, + 'end': 0x102DF + }, + { + 'begin': 0x1F030, + 'end': 0x1F09F + } +]; +function getUnicodeRangeFor(value) { + for (var i = 0, ii = UnicodeRanges.length; i < ii; i++) { + var range = UnicodeRanges[i]; + if (value >= range.begin && value < range.end) { + return i; + } + } + return -1; +} +function isRTLRangeFor(value) { + var range = UnicodeRanges[13]; + if (value >= range.begin && value < range.end) { + return true; + } + range = UnicodeRanges[11]; + if (value >= range.begin && value < range.end) { + return true; + } + return false; +} +var getNormalizedUnicodes = getLookupTableFactory(function (t) { + t['\u00A8'] = '\u0020\u0308'; + t['\u00AF'] = '\u0020\u0304'; + t['\u00B4'] = '\u0020\u0301'; + t['\u00B5'] = '\u03BC'; + t['\u00B8'] = '\u0020\u0327'; + t['\u0132'] = '\u0049\u004A'; + t['\u0133'] = '\u0069\u006A'; + t['\u013F'] = '\u004C\u00B7'; + t['\u0140'] = '\u006C\u00B7'; + t['\u0149'] = '\u02BC\u006E'; + t['\u017F'] = '\u0073'; + t['\u01C4'] = '\u0044\u017D'; + t['\u01C5'] = '\u0044\u017E'; + t['\u01C6'] = '\u0064\u017E'; + t['\u01C7'] = '\u004C\u004A'; + t['\u01C8'] = '\u004C\u006A'; + t['\u01C9'] = '\u006C\u006A'; + t['\u01CA'] = '\u004E\u004A'; + t['\u01CB'] = '\u004E\u006A'; + t['\u01CC'] = '\u006E\u006A'; + t['\u01F1'] = '\u0044\u005A'; + t['\u01F2'] = '\u0044\u007A'; + t['\u01F3'] = '\u0064\u007A'; + t['\u02D8'] = '\u0020\u0306'; + t['\u02D9'] = '\u0020\u0307'; + t['\u02DA'] = '\u0020\u030A'; + t['\u02DB'] = '\u0020\u0328'; + t['\u02DC'] = '\u0020\u0303'; + t['\u02DD'] = '\u0020\u030B'; + t['\u037A'] = '\u0020\u0345'; + t['\u0384'] = '\u0020\u0301'; + t['\u03D0'] = '\u03B2'; + t['\u03D1'] = '\u03B8'; + t['\u03D2'] = '\u03A5'; + t['\u03D5'] = '\u03C6'; + t['\u03D6'] = '\u03C0'; + t['\u03F0'] = '\u03BA'; + t['\u03F1'] = '\u03C1'; + t['\u03F2'] = '\u03C2'; + t['\u03F4'] = '\u0398'; + t['\u03F5'] = '\u03B5'; + t['\u03F9'] = '\u03A3'; + t['\u0587'] = '\u0565\u0582'; + t['\u0675'] = '\u0627\u0674'; + t['\u0676'] = '\u0648\u0674'; + t['\u0677'] = '\u06C7\u0674'; + t['\u0678'] = '\u064A\u0674'; + t['\u0E33'] = '\u0E4D\u0E32'; + t['\u0EB3'] = '\u0ECD\u0EB2'; + t['\u0EDC'] = '\u0EAB\u0E99'; + t['\u0EDD'] = '\u0EAB\u0EA1'; + t['\u0F77'] = '\u0FB2\u0F81'; + t['\u0F79'] = '\u0FB3\u0F81'; + t['\u1E9A'] = '\u0061\u02BE'; + t['\u1FBD'] = '\u0020\u0313'; + t['\u1FBF'] = '\u0020\u0313'; + t['\u1FC0'] = '\u0020\u0342'; + t['\u1FFE'] = '\u0020\u0314'; + t['\u2002'] = '\u0020'; + t['\u2003'] = '\u0020'; + t['\u2004'] = '\u0020'; + t['\u2005'] = '\u0020'; + t['\u2006'] = '\u0020'; + t['\u2008'] = '\u0020'; + t['\u2009'] = '\u0020'; + t['\u200A'] = '\u0020'; + t['\u2017'] = '\u0020\u0333'; + t['\u2024'] = '\u002E'; + t['\u2025'] = '\u002E\u002E'; + t['\u2026'] = '\u002E\u002E\u002E'; + t['\u2033'] = '\u2032\u2032'; + t['\u2034'] = '\u2032\u2032\u2032'; + t['\u2036'] = '\u2035\u2035'; + t['\u2037'] = '\u2035\u2035\u2035'; + t['\u203C'] = '\u0021\u0021'; + t['\u203E'] = '\u0020\u0305'; + t['\u2047'] = '\u003F\u003F'; + t['\u2048'] = '\u003F\u0021'; + t['\u2049'] = '\u0021\u003F'; + t['\u2057'] = '\u2032\u2032\u2032\u2032'; + t['\u205F'] = '\u0020'; + t['\u20A8'] = '\u0052\u0073'; + t['\u2100'] = '\u0061\u002F\u0063'; + t['\u2101'] = '\u0061\u002F\u0073'; + t['\u2103'] = '\u00B0\u0043'; + t['\u2105'] = '\u0063\u002F\u006F'; + t['\u2106'] = '\u0063\u002F\u0075'; + t['\u2107'] = '\u0190'; + t['\u2109'] = '\u00B0\u0046'; + t['\u2116'] = '\u004E\u006F'; + t['\u2121'] = '\u0054\u0045\u004C'; + t['\u2135'] = '\u05D0'; + t['\u2136'] = '\u05D1'; + t['\u2137'] = '\u05D2'; + t['\u2138'] = '\u05D3'; + t['\u213B'] = '\u0046\u0041\u0058'; + t['\u2160'] = '\u0049'; + t['\u2161'] = '\u0049\u0049'; + t['\u2162'] = '\u0049\u0049\u0049'; + t['\u2163'] = '\u0049\u0056'; + t['\u2164'] = '\u0056'; + t['\u2165'] = '\u0056\u0049'; + t['\u2166'] = '\u0056\u0049\u0049'; + t['\u2167'] = '\u0056\u0049\u0049\u0049'; + t['\u2168'] = '\u0049\u0058'; + t['\u2169'] = '\u0058'; + t['\u216A'] = '\u0058\u0049'; + t['\u216B'] = '\u0058\u0049\u0049'; + t['\u216C'] = '\u004C'; + t['\u216D'] = '\u0043'; + t['\u216E'] = '\u0044'; + t['\u216F'] = '\u004D'; + t['\u2170'] = '\u0069'; + t['\u2171'] = '\u0069\u0069'; + t['\u2172'] = '\u0069\u0069\u0069'; + t['\u2173'] = '\u0069\u0076'; + t['\u2174'] = '\u0076'; + t['\u2175'] = '\u0076\u0069'; + t['\u2176'] = '\u0076\u0069\u0069'; + t['\u2177'] = '\u0076\u0069\u0069\u0069'; + t['\u2178'] = '\u0069\u0078'; + t['\u2179'] = '\u0078'; + t['\u217A'] = '\u0078\u0069'; + t['\u217B'] = '\u0078\u0069\u0069'; + t['\u217C'] = '\u006C'; + t['\u217D'] = '\u0063'; + t['\u217E'] = '\u0064'; + t['\u217F'] = '\u006D'; + t['\u222C'] = '\u222B\u222B'; + t['\u222D'] = '\u222B\u222B\u222B'; + t['\u222F'] = '\u222E\u222E'; + t['\u2230'] = '\u222E\u222E\u222E'; + t['\u2474'] = '\u0028\u0031\u0029'; + t['\u2475'] = '\u0028\u0032\u0029'; + t['\u2476'] = '\u0028\u0033\u0029'; + t['\u2477'] = '\u0028\u0034\u0029'; + t['\u2478'] = '\u0028\u0035\u0029'; + t['\u2479'] = '\u0028\u0036\u0029'; + t['\u247A'] = '\u0028\u0037\u0029'; + t['\u247B'] = '\u0028\u0038\u0029'; + t['\u247C'] = '\u0028\u0039\u0029'; + t['\u247D'] = '\u0028\u0031\u0030\u0029'; + t['\u247E'] = '\u0028\u0031\u0031\u0029'; + t['\u247F'] = '\u0028\u0031\u0032\u0029'; + t['\u2480'] = '\u0028\u0031\u0033\u0029'; + t['\u2481'] = '\u0028\u0031\u0034\u0029'; + t['\u2482'] = '\u0028\u0031\u0035\u0029'; + t['\u2483'] = '\u0028\u0031\u0036\u0029'; + t['\u2484'] = '\u0028\u0031\u0037\u0029'; + t['\u2485'] = '\u0028\u0031\u0038\u0029'; + t['\u2486'] = '\u0028\u0031\u0039\u0029'; + t['\u2487'] = '\u0028\u0032\u0030\u0029'; + t['\u2488'] = '\u0031\u002E'; + t['\u2489'] = '\u0032\u002E'; + t['\u248A'] = '\u0033\u002E'; + t['\u248B'] = '\u0034\u002E'; + t['\u248C'] = '\u0035\u002E'; + t['\u248D'] = '\u0036\u002E'; + t['\u248E'] = '\u0037\u002E'; + t['\u248F'] = '\u0038\u002E'; + t['\u2490'] = '\u0039\u002E'; + t['\u2491'] = '\u0031\u0030\u002E'; + t['\u2492'] = '\u0031\u0031\u002E'; + t['\u2493'] = '\u0031\u0032\u002E'; + t['\u2494'] = '\u0031\u0033\u002E'; + t['\u2495'] = '\u0031\u0034\u002E'; + t['\u2496'] = '\u0031\u0035\u002E'; + t['\u2497'] = '\u0031\u0036\u002E'; + t['\u2498'] = '\u0031\u0037\u002E'; + t['\u2499'] = '\u0031\u0038\u002E'; + t['\u249A'] = '\u0031\u0039\u002E'; + t['\u249B'] = '\u0032\u0030\u002E'; + t['\u249C'] = '\u0028\u0061\u0029'; + t['\u249D'] = '\u0028\u0062\u0029'; + t['\u249E'] = '\u0028\u0063\u0029'; + t['\u249F'] = '\u0028\u0064\u0029'; + t['\u24A0'] = '\u0028\u0065\u0029'; + t['\u24A1'] = '\u0028\u0066\u0029'; + t['\u24A2'] = '\u0028\u0067\u0029'; + t['\u24A3'] = '\u0028\u0068\u0029'; + t['\u24A4'] = '\u0028\u0069\u0029'; + t['\u24A5'] = '\u0028\u006A\u0029'; + t['\u24A6'] = '\u0028\u006B\u0029'; + t['\u24A7'] = '\u0028\u006C\u0029'; + t['\u24A8'] = '\u0028\u006D\u0029'; + t['\u24A9'] = '\u0028\u006E\u0029'; + t['\u24AA'] = '\u0028\u006F\u0029'; + t['\u24AB'] = '\u0028\u0070\u0029'; + t['\u24AC'] = '\u0028\u0071\u0029'; + t['\u24AD'] = '\u0028\u0072\u0029'; + t['\u24AE'] = '\u0028\u0073\u0029'; + t['\u24AF'] = '\u0028\u0074\u0029'; + t['\u24B0'] = '\u0028\u0075\u0029'; + t['\u24B1'] = '\u0028\u0076\u0029'; + t['\u24B2'] = '\u0028\u0077\u0029'; + t['\u24B3'] = '\u0028\u0078\u0029'; + t['\u24B4'] = '\u0028\u0079\u0029'; + t['\u24B5'] = '\u0028\u007A\u0029'; + t['\u2A0C'] = '\u222B\u222B\u222B\u222B'; + t['\u2A74'] = '\u003A\u003A\u003D'; + t['\u2A75'] = '\u003D\u003D'; + t['\u2A76'] = '\u003D\u003D\u003D'; + t['\u2E9F'] = '\u6BCD'; + t['\u2EF3'] = '\u9F9F'; + t['\u2F00'] = '\u4E00'; + t['\u2F01'] = '\u4E28'; + t['\u2F02'] = '\u4E36'; + t['\u2F03'] = '\u4E3F'; + t['\u2F04'] = '\u4E59'; + t['\u2F05'] = '\u4E85'; + t['\u2F06'] = '\u4E8C'; + t['\u2F07'] = '\u4EA0'; + t['\u2F08'] = '\u4EBA'; + t['\u2F09'] = '\u513F'; + t['\u2F0A'] = '\u5165'; + t['\u2F0B'] = '\u516B'; + t['\u2F0C'] = '\u5182'; + t['\u2F0D'] = '\u5196'; + t['\u2F0E'] = '\u51AB'; + t['\u2F0F'] = '\u51E0'; + t['\u2F10'] = '\u51F5'; + t['\u2F11'] = '\u5200'; + t['\u2F12'] = '\u529B'; + t['\u2F13'] = '\u52F9'; + t['\u2F14'] = '\u5315'; + t['\u2F15'] = '\u531A'; + t['\u2F16'] = '\u5338'; + t['\u2F17'] = '\u5341'; + t['\u2F18'] = '\u535C'; + t['\u2F19'] = '\u5369'; + t['\u2F1A'] = '\u5382'; + t['\u2F1B'] = '\u53B6'; + t['\u2F1C'] = '\u53C8'; + t['\u2F1D'] = '\u53E3'; + t['\u2F1E'] = '\u56D7'; + t['\u2F1F'] = '\u571F'; + t['\u2F20'] = '\u58EB'; + t['\u2F21'] = '\u5902'; + t['\u2F22'] = '\u590A'; + t['\u2F23'] = '\u5915'; + t['\u2F24'] = '\u5927'; + t['\u2F25'] = '\u5973'; + t['\u2F26'] = '\u5B50'; + t['\u2F27'] = '\u5B80'; + t['\u2F28'] = '\u5BF8'; + t['\u2F29'] = '\u5C0F'; + t['\u2F2A'] = '\u5C22'; + t['\u2F2B'] = '\u5C38'; + t['\u2F2C'] = '\u5C6E'; + t['\u2F2D'] = '\u5C71'; + t['\u2F2E'] = '\u5DDB'; + t['\u2F2F'] = '\u5DE5'; + t['\u2F30'] = '\u5DF1'; + t['\u2F31'] = '\u5DFE'; + t['\u2F32'] = '\u5E72'; + t['\u2F33'] = '\u5E7A'; + t['\u2F34'] = '\u5E7F'; + t['\u2F35'] = '\u5EF4'; + t['\u2F36'] = '\u5EFE'; + t['\u2F37'] = '\u5F0B'; + t['\u2F38'] = '\u5F13'; + t['\u2F39'] = '\u5F50'; + t['\u2F3A'] = '\u5F61'; + t['\u2F3B'] = '\u5F73'; + t['\u2F3C'] = '\u5FC3'; + t['\u2F3D'] = '\u6208'; + t['\u2F3E'] = '\u6236'; + t['\u2F3F'] = '\u624B'; + t['\u2F40'] = '\u652F'; + t['\u2F41'] = '\u6534'; + t['\u2F42'] = '\u6587'; + t['\u2F43'] = '\u6597'; + t['\u2F44'] = '\u65A4'; + t['\u2F45'] = '\u65B9'; + t['\u2F46'] = '\u65E0'; + t['\u2F47'] = '\u65E5'; + t['\u2F48'] = '\u66F0'; + t['\u2F49'] = '\u6708'; + t['\u2F4A'] = '\u6728'; + t['\u2F4B'] = '\u6B20'; + t['\u2F4C'] = '\u6B62'; + t['\u2F4D'] = '\u6B79'; + t['\u2F4E'] = '\u6BB3'; + t['\u2F4F'] = '\u6BCB'; + t['\u2F50'] = '\u6BD4'; + t['\u2F51'] = '\u6BDB'; + t['\u2F52'] = '\u6C0F'; + t['\u2F53'] = '\u6C14'; + t['\u2F54'] = '\u6C34'; + t['\u2F55'] = '\u706B'; + t['\u2F56'] = '\u722A'; + t['\u2F57'] = '\u7236'; + t['\u2F58'] = '\u723B'; + t['\u2F59'] = '\u723F'; + t['\u2F5A'] = '\u7247'; + t['\u2F5B'] = '\u7259'; + t['\u2F5C'] = '\u725B'; + t['\u2F5D'] = '\u72AC'; + t['\u2F5E'] = '\u7384'; + t['\u2F5F'] = '\u7389'; + t['\u2F60'] = '\u74DC'; + t['\u2F61'] = '\u74E6'; + t['\u2F62'] = '\u7518'; + t['\u2F63'] = '\u751F'; + t['\u2F64'] = '\u7528'; + t['\u2F65'] = '\u7530'; + t['\u2F66'] = '\u758B'; + t['\u2F67'] = '\u7592'; + t['\u2F68'] = '\u7676'; + t['\u2F69'] = '\u767D'; + t['\u2F6A'] = '\u76AE'; + t['\u2F6B'] = '\u76BF'; + t['\u2F6C'] = '\u76EE'; + t['\u2F6D'] = '\u77DB'; + t['\u2F6E'] = '\u77E2'; + t['\u2F6F'] = '\u77F3'; + t['\u2F70'] = '\u793A'; + t['\u2F71'] = '\u79B8'; + t['\u2F72'] = '\u79BE'; + t['\u2F73'] = '\u7A74'; + t['\u2F74'] = '\u7ACB'; + t['\u2F75'] = '\u7AF9'; + t['\u2F76'] = '\u7C73'; + t['\u2F77'] = '\u7CF8'; + t['\u2F78'] = '\u7F36'; + t['\u2F79'] = '\u7F51'; + t['\u2F7A'] = '\u7F8A'; + t['\u2F7B'] = '\u7FBD'; + t['\u2F7C'] = '\u8001'; + t['\u2F7D'] = '\u800C'; + t['\u2F7E'] = '\u8012'; + t['\u2F7F'] = '\u8033'; + t['\u2F80'] = '\u807F'; + t['\u2F81'] = '\u8089'; + t['\u2F82'] = '\u81E3'; + t['\u2F83'] = '\u81EA'; + t['\u2F84'] = '\u81F3'; + t['\u2F85'] = '\u81FC'; + t['\u2F86'] = '\u820C'; + t['\u2F87'] = '\u821B'; + t['\u2F88'] = '\u821F'; + t['\u2F89'] = '\u826E'; + t['\u2F8A'] = '\u8272'; + t['\u2F8B'] = '\u8278'; + t['\u2F8C'] = '\u864D'; + t['\u2F8D'] = '\u866B'; + t['\u2F8E'] = '\u8840'; + t['\u2F8F'] = '\u884C'; + t['\u2F90'] = '\u8863'; + t['\u2F91'] = '\u897E'; + t['\u2F92'] = '\u898B'; + t['\u2F93'] = '\u89D2'; + t['\u2F94'] = '\u8A00'; + t['\u2F95'] = '\u8C37'; + t['\u2F96'] = '\u8C46'; + t['\u2F97'] = '\u8C55'; + t['\u2F98'] = '\u8C78'; + t['\u2F99'] = '\u8C9D'; + t['\u2F9A'] = '\u8D64'; + t['\u2F9B'] = '\u8D70'; + t['\u2F9C'] = '\u8DB3'; + t['\u2F9D'] = '\u8EAB'; + t['\u2F9E'] = '\u8ECA'; + t['\u2F9F'] = '\u8F9B'; + t['\u2FA0'] = '\u8FB0'; + t['\u2FA1'] = '\u8FB5'; + t['\u2FA2'] = '\u9091'; + t['\u2FA3'] = '\u9149'; + t['\u2FA4'] = '\u91C6'; + t['\u2FA5'] = '\u91CC'; + t['\u2FA6'] = '\u91D1'; + t['\u2FA7'] = '\u9577'; + t['\u2FA8'] = '\u9580'; + t['\u2FA9'] = '\u961C'; + t['\u2FAA'] = '\u96B6'; + t['\u2FAB'] = '\u96B9'; + t['\u2FAC'] = '\u96E8'; + t['\u2FAD'] = '\u9751'; + t['\u2FAE'] = '\u975E'; + t['\u2FAF'] = '\u9762'; + t['\u2FB0'] = '\u9769'; + t['\u2FB1'] = '\u97CB'; + t['\u2FB2'] = '\u97ED'; + t['\u2FB3'] = '\u97F3'; + t['\u2FB4'] = '\u9801'; + t['\u2FB5'] = '\u98A8'; + t['\u2FB6'] = '\u98DB'; + t['\u2FB7'] = '\u98DF'; + t['\u2FB8'] = '\u9996'; + t['\u2FB9'] = '\u9999'; + t['\u2FBA'] = '\u99AC'; + t['\u2FBB'] = '\u9AA8'; + t['\u2FBC'] = '\u9AD8'; + t['\u2FBD'] = '\u9ADF'; + t['\u2FBE'] = '\u9B25'; + t['\u2FBF'] = '\u9B2F'; + t['\u2FC0'] = '\u9B32'; + t['\u2FC1'] = '\u9B3C'; + t['\u2FC2'] = '\u9B5A'; + t['\u2FC3'] = '\u9CE5'; + t['\u2FC4'] = '\u9E75'; + t['\u2FC5'] = '\u9E7F'; + t['\u2FC6'] = '\u9EA5'; + t['\u2FC7'] = '\u9EBB'; + t['\u2FC8'] = '\u9EC3'; + t['\u2FC9'] = '\u9ECD'; + t['\u2FCA'] = '\u9ED1'; + t['\u2FCB'] = '\u9EF9'; + t['\u2FCC'] = '\u9EFD'; + t['\u2FCD'] = '\u9F0E'; + t['\u2FCE'] = '\u9F13'; + t['\u2FCF'] = '\u9F20'; + t['\u2FD0'] = '\u9F3B'; + t['\u2FD1'] = '\u9F4A'; + t['\u2FD2'] = '\u9F52'; + t['\u2FD3'] = '\u9F8D'; + t['\u2FD4'] = '\u9F9C'; + t['\u2FD5'] = '\u9FA0'; + t['\u3036'] = '\u3012'; + t['\u3038'] = '\u5341'; + t['\u3039'] = '\u5344'; + t['\u303A'] = '\u5345'; + t['\u309B'] = '\u0020\u3099'; + t['\u309C'] = '\u0020\u309A'; + t['\u3131'] = '\u1100'; + t['\u3132'] = '\u1101'; + t['\u3133'] = '\u11AA'; + t['\u3134'] = '\u1102'; + t['\u3135'] = '\u11AC'; + t['\u3136'] = '\u11AD'; + t['\u3137'] = '\u1103'; + t['\u3138'] = '\u1104'; + t['\u3139'] = '\u1105'; + t['\u313A'] = '\u11B0'; + t['\u313B'] = '\u11B1'; + t['\u313C'] = '\u11B2'; + t['\u313D'] = '\u11B3'; + t['\u313E'] = '\u11B4'; + t['\u313F'] = '\u11B5'; + t['\u3140'] = '\u111A'; + t['\u3141'] = '\u1106'; + t['\u3142'] = '\u1107'; + t['\u3143'] = '\u1108'; + t['\u3144'] = '\u1121'; + t['\u3145'] = '\u1109'; + t['\u3146'] = '\u110A'; + t['\u3147'] = '\u110B'; + t['\u3148'] = '\u110C'; + t['\u3149'] = '\u110D'; + t['\u314A'] = '\u110E'; + t['\u314B'] = '\u110F'; + t['\u314C'] = '\u1110'; + t['\u314D'] = '\u1111'; + t['\u314E'] = '\u1112'; + t['\u314F'] = '\u1161'; + t['\u3150'] = '\u1162'; + t['\u3151'] = '\u1163'; + t['\u3152'] = '\u1164'; + t['\u3153'] = '\u1165'; + t['\u3154'] = '\u1166'; + t['\u3155'] = '\u1167'; + t['\u3156'] = '\u1168'; + t['\u3157'] = '\u1169'; + t['\u3158'] = '\u116A'; + t['\u3159'] = '\u116B'; + t['\u315A'] = '\u116C'; + t['\u315B'] = '\u116D'; + t['\u315C'] = '\u116E'; + t['\u315D'] = '\u116F'; + t['\u315E'] = '\u1170'; + t['\u315F'] = '\u1171'; + t['\u3160'] = '\u1172'; + t['\u3161'] = '\u1173'; + t['\u3162'] = '\u1174'; + t['\u3163'] = '\u1175'; + t['\u3164'] = '\u1160'; + t['\u3165'] = '\u1114'; + t['\u3166'] = '\u1115'; + t['\u3167'] = '\u11C7'; + t['\u3168'] = '\u11C8'; + t['\u3169'] = '\u11CC'; + t['\u316A'] = '\u11CE'; + t['\u316B'] = '\u11D3'; + t['\u316C'] = '\u11D7'; + t['\u316D'] = '\u11D9'; + t['\u316E'] = '\u111C'; + t['\u316F'] = '\u11DD'; + t['\u3170'] = '\u11DF'; + t['\u3171'] = '\u111D'; + t['\u3172'] = '\u111E'; + t['\u3173'] = '\u1120'; + t['\u3174'] = '\u1122'; + t['\u3175'] = '\u1123'; + t['\u3176'] = '\u1127'; + t['\u3177'] = '\u1129'; + t['\u3178'] = '\u112B'; + t['\u3179'] = '\u112C'; + t['\u317A'] = '\u112D'; + t['\u317B'] = '\u112E'; + t['\u317C'] = '\u112F'; + t['\u317D'] = '\u1132'; + t['\u317E'] = '\u1136'; + t['\u317F'] = '\u1140'; + t['\u3180'] = '\u1147'; + t['\u3181'] = '\u114C'; + t['\u3182'] = '\u11F1'; + t['\u3183'] = '\u11F2'; + t['\u3184'] = '\u1157'; + t['\u3185'] = '\u1158'; + t['\u3186'] = '\u1159'; + t['\u3187'] = '\u1184'; + t['\u3188'] = '\u1185'; + t['\u3189'] = '\u1188'; + t['\u318A'] = '\u1191'; + t['\u318B'] = '\u1192'; + t['\u318C'] = '\u1194'; + t['\u318D'] = '\u119E'; + t['\u318E'] = '\u11A1'; + t['\u3200'] = '\u0028\u1100\u0029'; + t['\u3201'] = '\u0028\u1102\u0029'; + t['\u3202'] = '\u0028\u1103\u0029'; + t['\u3203'] = '\u0028\u1105\u0029'; + t['\u3204'] = '\u0028\u1106\u0029'; + t['\u3205'] = '\u0028\u1107\u0029'; + t['\u3206'] = '\u0028\u1109\u0029'; + t['\u3207'] = '\u0028\u110B\u0029'; + t['\u3208'] = '\u0028\u110C\u0029'; + t['\u3209'] = '\u0028\u110E\u0029'; + t['\u320A'] = '\u0028\u110F\u0029'; + t['\u320B'] = '\u0028\u1110\u0029'; + t['\u320C'] = '\u0028\u1111\u0029'; + t['\u320D'] = '\u0028\u1112\u0029'; + t['\u320E'] = '\u0028\u1100\u1161\u0029'; + t['\u320F'] = '\u0028\u1102\u1161\u0029'; + t['\u3210'] = '\u0028\u1103\u1161\u0029'; + t['\u3211'] = '\u0028\u1105\u1161\u0029'; + t['\u3212'] = '\u0028\u1106\u1161\u0029'; + t['\u3213'] = '\u0028\u1107\u1161\u0029'; + t['\u3214'] = '\u0028\u1109\u1161\u0029'; + t['\u3215'] = '\u0028\u110B\u1161\u0029'; + t['\u3216'] = '\u0028\u110C\u1161\u0029'; + t['\u3217'] = '\u0028\u110E\u1161\u0029'; + t['\u3218'] = '\u0028\u110F\u1161\u0029'; + t['\u3219'] = '\u0028\u1110\u1161\u0029'; + t['\u321A'] = '\u0028\u1111\u1161\u0029'; + t['\u321B'] = '\u0028\u1112\u1161\u0029'; + t['\u321C'] = '\u0028\u110C\u116E\u0029'; + t['\u321D'] = '\u0028\u110B\u1169\u110C\u1165\u11AB\u0029'; + t['\u321E'] = '\u0028\u110B\u1169\u1112\u116E\u0029'; + t['\u3220'] = '\u0028\u4E00\u0029'; + t['\u3221'] = '\u0028\u4E8C\u0029'; + t['\u3222'] = '\u0028\u4E09\u0029'; + t['\u3223'] = '\u0028\u56DB\u0029'; + t['\u3224'] = '\u0028\u4E94\u0029'; + t['\u3225'] = '\u0028\u516D\u0029'; + t['\u3226'] = '\u0028\u4E03\u0029'; + t['\u3227'] = '\u0028\u516B\u0029'; + t['\u3228'] = '\u0028\u4E5D\u0029'; + t['\u3229'] = '\u0028\u5341\u0029'; + t['\u322A'] = '\u0028\u6708\u0029'; + t['\u322B'] = '\u0028\u706B\u0029'; + t['\u322C'] = '\u0028\u6C34\u0029'; + t['\u322D'] = '\u0028\u6728\u0029'; + t['\u322E'] = '\u0028\u91D1\u0029'; + t['\u322F'] = '\u0028\u571F\u0029'; + t['\u3230'] = '\u0028\u65E5\u0029'; + t['\u3231'] = '\u0028\u682A\u0029'; + t['\u3232'] = '\u0028\u6709\u0029'; + t['\u3233'] = '\u0028\u793E\u0029'; + t['\u3234'] = '\u0028\u540D\u0029'; + t['\u3235'] = '\u0028\u7279\u0029'; + t['\u3236'] = '\u0028\u8CA1\u0029'; + t['\u3237'] = '\u0028\u795D\u0029'; + t['\u3238'] = '\u0028\u52B4\u0029'; + t['\u3239'] = '\u0028\u4EE3\u0029'; + t['\u323A'] = '\u0028\u547C\u0029'; + t['\u323B'] = '\u0028\u5B66\u0029'; + t['\u323C'] = '\u0028\u76E3\u0029'; + t['\u323D'] = '\u0028\u4F01\u0029'; + t['\u323E'] = '\u0028\u8CC7\u0029'; + t['\u323F'] = '\u0028\u5354\u0029'; + t['\u3240'] = '\u0028\u796D\u0029'; + t['\u3241'] = '\u0028\u4F11\u0029'; + t['\u3242'] = '\u0028\u81EA\u0029'; + t['\u3243'] = '\u0028\u81F3\u0029'; + t['\u32C0'] = '\u0031\u6708'; + t['\u32C1'] = '\u0032\u6708'; + t['\u32C2'] = '\u0033\u6708'; + t['\u32C3'] = '\u0034\u6708'; + t['\u32C4'] = '\u0035\u6708'; + t['\u32C5'] = '\u0036\u6708'; + t['\u32C6'] = '\u0037\u6708'; + t['\u32C7'] = '\u0038\u6708'; + t['\u32C8'] = '\u0039\u6708'; + t['\u32C9'] = '\u0031\u0030\u6708'; + t['\u32CA'] = '\u0031\u0031\u6708'; + t['\u32CB'] = '\u0031\u0032\u6708'; + t['\u3358'] = '\u0030\u70B9'; + t['\u3359'] = '\u0031\u70B9'; + t['\u335A'] = '\u0032\u70B9'; + t['\u335B'] = '\u0033\u70B9'; + t['\u335C'] = '\u0034\u70B9'; + t['\u335D'] = '\u0035\u70B9'; + t['\u335E'] = '\u0036\u70B9'; + t['\u335F'] = '\u0037\u70B9'; + t['\u3360'] = '\u0038\u70B9'; + t['\u3361'] = '\u0039\u70B9'; + t['\u3362'] = '\u0031\u0030\u70B9'; + t['\u3363'] = '\u0031\u0031\u70B9'; + t['\u3364'] = '\u0031\u0032\u70B9'; + t['\u3365'] = '\u0031\u0033\u70B9'; + t['\u3366'] = '\u0031\u0034\u70B9'; + t['\u3367'] = '\u0031\u0035\u70B9'; + t['\u3368'] = '\u0031\u0036\u70B9'; + t['\u3369'] = '\u0031\u0037\u70B9'; + t['\u336A'] = '\u0031\u0038\u70B9'; + t['\u336B'] = '\u0031\u0039\u70B9'; + t['\u336C'] = '\u0032\u0030\u70B9'; + t['\u336D'] = '\u0032\u0031\u70B9'; + t['\u336E'] = '\u0032\u0032\u70B9'; + t['\u336F'] = '\u0032\u0033\u70B9'; + t['\u3370'] = '\u0032\u0034\u70B9'; + t['\u33E0'] = '\u0031\u65E5'; + t['\u33E1'] = '\u0032\u65E5'; + t['\u33E2'] = '\u0033\u65E5'; + t['\u33E3'] = '\u0034\u65E5'; + t['\u33E4'] = '\u0035\u65E5'; + t['\u33E5'] = '\u0036\u65E5'; + t['\u33E6'] = '\u0037\u65E5'; + t['\u33E7'] = '\u0038\u65E5'; + t['\u33E8'] = '\u0039\u65E5'; + t['\u33E9'] = '\u0031\u0030\u65E5'; + t['\u33EA'] = '\u0031\u0031\u65E5'; + t['\u33EB'] = '\u0031\u0032\u65E5'; + t['\u33EC'] = '\u0031\u0033\u65E5'; + t['\u33ED'] = '\u0031\u0034\u65E5'; + t['\u33EE'] = '\u0031\u0035\u65E5'; + t['\u33EF'] = '\u0031\u0036\u65E5'; + t['\u33F0'] = '\u0031\u0037\u65E5'; + t['\u33F1'] = '\u0031\u0038\u65E5'; + t['\u33F2'] = '\u0031\u0039\u65E5'; + t['\u33F3'] = '\u0032\u0030\u65E5'; + t['\u33F4'] = '\u0032\u0031\u65E5'; + t['\u33F5'] = '\u0032\u0032\u65E5'; + t['\u33F6'] = '\u0032\u0033\u65E5'; + t['\u33F7'] = '\u0032\u0034\u65E5'; + t['\u33F8'] = '\u0032\u0035\u65E5'; + t['\u33F9'] = '\u0032\u0036\u65E5'; + t['\u33FA'] = '\u0032\u0037\u65E5'; + t['\u33FB'] = '\u0032\u0038\u65E5'; + t['\u33FC'] = '\u0032\u0039\u65E5'; + t['\u33FD'] = '\u0033\u0030\u65E5'; + t['\u33FE'] = '\u0033\u0031\u65E5'; + t['\uFB00'] = '\u0066\u0066'; + t['\uFB01'] = '\u0066\u0069'; + t['\uFB02'] = '\u0066\u006C'; + t['\uFB03'] = '\u0066\u0066\u0069'; + t['\uFB04'] = '\u0066\u0066\u006C'; + t['\uFB05'] = '\u017F\u0074'; + t['\uFB06'] = '\u0073\u0074'; + t['\uFB13'] = '\u0574\u0576'; + t['\uFB14'] = '\u0574\u0565'; + t['\uFB15'] = '\u0574\u056B'; + t['\uFB16'] = '\u057E\u0576'; + t['\uFB17'] = '\u0574\u056D'; + t['\uFB4F'] = '\u05D0\u05DC'; + t['\uFB50'] = '\u0671'; + t['\uFB51'] = '\u0671'; + t['\uFB52'] = '\u067B'; + t['\uFB53'] = '\u067B'; + t['\uFB54'] = '\u067B'; + t['\uFB55'] = '\u067B'; + t['\uFB56'] = '\u067E'; + t['\uFB57'] = '\u067E'; + t['\uFB58'] = '\u067E'; + t['\uFB59'] = '\u067E'; + t['\uFB5A'] = '\u0680'; + t['\uFB5B'] = '\u0680'; + t['\uFB5C'] = '\u0680'; + t['\uFB5D'] = '\u0680'; + t['\uFB5E'] = '\u067A'; + t['\uFB5F'] = '\u067A'; + t['\uFB60'] = '\u067A'; + t['\uFB61'] = '\u067A'; + t['\uFB62'] = '\u067F'; + t['\uFB63'] = '\u067F'; + t['\uFB64'] = '\u067F'; + t['\uFB65'] = '\u067F'; + t['\uFB66'] = '\u0679'; + t['\uFB67'] = '\u0679'; + t['\uFB68'] = '\u0679'; + t['\uFB69'] = '\u0679'; + t['\uFB6A'] = '\u06A4'; + t['\uFB6B'] = '\u06A4'; + t['\uFB6C'] = '\u06A4'; + t['\uFB6D'] = '\u06A4'; + t['\uFB6E'] = '\u06A6'; + t['\uFB6F'] = '\u06A6'; + t['\uFB70'] = '\u06A6'; + t['\uFB71'] = '\u06A6'; + t['\uFB72'] = '\u0684'; + t['\uFB73'] = '\u0684'; + t['\uFB74'] = '\u0684'; + t['\uFB75'] = '\u0684'; + t['\uFB76'] = '\u0683'; + t['\uFB77'] = '\u0683'; + t['\uFB78'] = '\u0683'; + t['\uFB79'] = '\u0683'; + t['\uFB7A'] = '\u0686'; + t['\uFB7B'] = '\u0686'; + t['\uFB7C'] = '\u0686'; + t['\uFB7D'] = '\u0686'; + t['\uFB7E'] = '\u0687'; + t['\uFB7F'] = '\u0687'; + t['\uFB80'] = '\u0687'; + t['\uFB81'] = '\u0687'; + t['\uFB82'] = '\u068D'; + t['\uFB83'] = '\u068D'; + t['\uFB84'] = '\u068C'; + t['\uFB85'] = '\u068C'; + t['\uFB86'] = '\u068E'; + t['\uFB87'] = '\u068E'; + t['\uFB88'] = '\u0688'; + t['\uFB89'] = '\u0688'; + t['\uFB8A'] = '\u0698'; + t['\uFB8B'] = '\u0698'; + t['\uFB8C'] = '\u0691'; + t['\uFB8D'] = '\u0691'; + t['\uFB8E'] = '\u06A9'; + t['\uFB8F'] = '\u06A9'; + t['\uFB90'] = '\u06A9'; + t['\uFB91'] = '\u06A9'; + t['\uFB92'] = '\u06AF'; + t['\uFB93'] = '\u06AF'; + t['\uFB94'] = '\u06AF'; + t['\uFB95'] = '\u06AF'; + t['\uFB96'] = '\u06B3'; + t['\uFB97'] = '\u06B3'; + t['\uFB98'] = '\u06B3'; + t['\uFB99'] = '\u06B3'; + t['\uFB9A'] = '\u06B1'; + t['\uFB9B'] = '\u06B1'; + t['\uFB9C'] = '\u06B1'; + t['\uFB9D'] = '\u06B1'; + t['\uFB9E'] = '\u06BA'; + t['\uFB9F'] = '\u06BA'; + t['\uFBA0'] = '\u06BB'; + t['\uFBA1'] = '\u06BB'; + t['\uFBA2'] = '\u06BB'; + t['\uFBA3'] = '\u06BB'; + t['\uFBA4'] = '\u06C0'; + t['\uFBA5'] = '\u06C0'; + t['\uFBA6'] = '\u06C1'; + t['\uFBA7'] = '\u06C1'; + t['\uFBA8'] = '\u06C1'; + t['\uFBA9'] = '\u06C1'; + t['\uFBAA'] = '\u06BE'; + t['\uFBAB'] = '\u06BE'; + t['\uFBAC'] = '\u06BE'; + t['\uFBAD'] = '\u06BE'; + t['\uFBAE'] = '\u06D2'; + t['\uFBAF'] = '\u06D2'; + t['\uFBB0'] = '\u06D3'; + t['\uFBB1'] = '\u06D3'; + t['\uFBD3'] = '\u06AD'; + t['\uFBD4'] = '\u06AD'; + t['\uFBD5'] = '\u06AD'; + t['\uFBD6'] = '\u06AD'; + t['\uFBD7'] = '\u06C7'; + t['\uFBD8'] = '\u06C7'; + t['\uFBD9'] = '\u06C6'; + t['\uFBDA'] = '\u06C6'; + t['\uFBDB'] = '\u06C8'; + t['\uFBDC'] = '\u06C8'; + t['\uFBDD'] = '\u0677'; + t['\uFBDE'] = '\u06CB'; + t['\uFBDF'] = '\u06CB'; + t['\uFBE0'] = '\u06C5'; + t['\uFBE1'] = '\u06C5'; + t['\uFBE2'] = '\u06C9'; + t['\uFBE3'] = '\u06C9'; + t['\uFBE4'] = '\u06D0'; + t['\uFBE5'] = '\u06D0'; + t['\uFBE6'] = '\u06D0'; + t['\uFBE7'] = '\u06D0'; + t['\uFBE8'] = '\u0649'; + t['\uFBE9'] = '\u0649'; + t['\uFBEA'] = '\u0626\u0627'; + t['\uFBEB'] = '\u0626\u0627'; + t['\uFBEC'] = '\u0626\u06D5'; + t['\uFBED'] = '\u0626\u06D5'; + t['\uFBEE'] = '\u0626\u0648'; + t['\uFBEF'] = '\u0626\u0648'; + t['\uFBF0'] = '\u0626\u06C7'; + t['\uFBF1'] = '\u0626\u06C7'; + t['\uFBF2'] = '\u0626\u06C6'; + t['\uFBF3'] = '\u0626\u06C6'; + t['\uFBF4'] = '\u0626\u06C8'; + t['\uFBF5'] = '\u0626\u06C8'; + t['\uFBF6'] = '\u0626\u06D0'; + t['\uFBF7'] = '\u0626\u06D0'; + t['\uFBF8'] = '\u0626\u06D0'; + t['\uFBF9'] = '\u0626\u0649'; + t['\uFBFA'] = '\u0626\u0649'; + t['\uFBFB'] = '\u0626\u0649'; + t['\uFBFC'] = '\u06CC'; + t['\uFBFD'] = '\u06CC'; + t['\uFBFE'] = '\u06CC'; + t['\uFBFF'] = '\u06CC'; + t['\uFC00'] = '\u0626\u062C'; + t['\uFC01'] = '\u0626\u062D'; + t['\uFC02'] = '\u0626\u0645'; + t['\uFC03'] = '\u0626\u0649'; + t['\uFC04'] = '\u0626\u064A'; + t['\uFC05'] = '\u0628\u062C'; + t['\uFC06'] = '\u0628\u062D'; + t['\uFC07'] = '\u0628\u062E'; + t['\uFC08'] = '\u0628\u0645'; + t['\uFC09'] = '\u0628\u0649'; + t['\uFC0A'] = '\u0628\u064A'; + t['\uFC0B'] = '\u062A\u062C'; + t['\uFC0C'] = '\u062A\u062D'; + t['\uFC0D'] = '\u062A\u062E'; + t['\uFC0E'] = '\u062A\u0645'; + t['\uFC0F'] = '\u062A\u0649'; + t['\uFC10'] = '\u062A\u064A'; + t['\uFC11'] = '\u062B\u062C'; + t['\uFC12'] = '\u062B\u0645'; + t['\uFC13'] = '\u062B\u0649'; + t['\uFC14'] = '\u062B\u064A'; + t['\uFC15'] = '\u062C\u062D'; + t['\uFC16'] = '\u062C\u0645'; + t['\uFC17'] = '\u062D\u062C'; + t['\uFC18'] = '\u062D\u0645'; + t['\uFC19'] = '\u062E\u062C'; + t['\uFC1A'] = '\u062E\u062D'; + t['\uFC1B'] = '\u062E\u0645'; + t['\uFC1C'] = '\u0633\u062C'; + t['\uFC1D'] = '\u0633\u062D'; + t['\uFC1E'] = '\u0633\u062E'; + t['\uFC1F'] = '\u0633\u0645'; + t['\uFC20'] = '\u0635\u062D'; + t['\uFC21'] = '\u0635\u0645'; + t['\uFC22'] = '\u0636\u062C'; + t['\uFC23'] = '\u0636\u062D'; + t['\uFC24'] = '\u0636\u062E'; + t['\uFC25'] = '\u0636\u0645'; + t['\uFC26'] = '\u0637\u062D'; + t['\uFC27'] = '\u0637\u0645'; + t['\uFC28'] = '\u0638\u0645'; + t['\uFC29'] = '\u0639\u062C'; + t['\uFC2A'] = '\u0639\u0645'; + t['\uFC2B'] = '\u063A\u062C'; + t['\uFC2C'] = '\u063A\u0645'; + t['\uFC2D'] = '\u0641\u062C'; + t['\uFC2E'] = '\u0641\u062D'; + t['\uFC2F'] = '\u0641\u062E'; + t['\uFC30'] = '\u0641\u0645'; + t['\uFC31'] = '\u0641\u0649'; + t['\uFC32'] = '\u0641\u064A'; + t['\uFC33'] = '\u0642\u062D'; + t['\uFC34'] = '\u0642\u0645'; + t['\uFC35'] = '\u0642\u0649'; + t['\uFC36'] = '\u0642\u064A'; + t['\uFC37'] = '\u0643\u0627'; + t['\uFC38'] = '\u0643\u062C'; + t['\uFC39'] = '\u0643\u062D'; + t['\uFC3A'] = '\u0643\u062E'; + t['\uFC3B'] = '\u0643\u0644'; + t['\uFC3C'] = '\u0643\u0645'; + t['\uFC3D'] = '\u0643\u0649'; + t['\uFC3E'] = '\u0643\u064A'; + t['\uFC3F'] = '\u0644\u062C'; + t['\uFC40'] = '\u0644\u062D'; + t['\uFC41'] = '\u0644\u062E'; + t['\uFC42'] = '\u0644\u0645'; + t['\uFC43'] = '\u0644\u0649'; + t['\uFC44'] = '\u0644\u064A'; + t['\uFC45'] = '\u0645\u062C'; + t['\uFC46'] = '\u0645\u062D'; + t['\uFC47'] = '\u0645\u062E'; + t['\uFC48'] = '\u0645\u0645'; + t['\uFC49'] = '\u0645\u0649'; + t['\uFC4A'] = '\u0645\u064A'; + t['\uFC4B'] = '\u0646\u062C'; + t['\uFC4C'] = '\u0646\u062D'; + t['\uFC4D'] = '\u0646\u062E'; + t['\uFC4E'] = '\u0646\u0645'; + t['\uFC4F'] = '\u0646\u0649'; + t['\uFC50'] = '\u0646\u064A'; + t['\uFC51'] = '\u0647\u062C'; + t['\uFC52'] = '\u0647\u0645'; + t['\uFC53'] = '\u0647\u0649'; + t['\uFC54'] = '\u0647\u064A'; + t['\uFC55'] = '\u064A\u062C'; + t['\uFC56'] = '\u064A\u062D'; + t['\uFC57'] = '\u064A\u062E'; + t['\uFC58'] = '\u064A\u0645'; + t['\uFC59'] = '\u064A\u0649'; + t['\uFC5A'] = '\u064A\u064A'; + t['\uFC5B'] = '\u0630\u0670'; + t['\uFC5C'] = '\u0631\u0670'; + t['\uFC5D'] = '\u0649\u0670'; + t['\uFC5E'] = '\u0020\u064C\u0651'; + t['\uFC5F'] = '\u0020\u064D\u0651'; + t['\uFC60'] = '\u0020\u064E\u0651'; + t['\uFC61'] = '\u0020\u064F\u0651'; + t['\uFC62'] = '\u0020\u0650\u0651'; + t['\uFC63'] = '\u0020\u0651\u0670'; + t['\uFC64'] = '\u0626\u0631'; + t['\uFC65'] = '\u0626\u0632'; + t['\uFC66'] = '\u0626\u0645'; + t['\uFC67'] = '\u0626\u0646'; + t['\uFC68'] = '\u0626\u0649'; + t['\uFC69'] = '\u0626\u064A'; + t['\uFC6A'] = '\u0628\u0631'; + t['\uFC6B'] = '\u0628\u0632'; + t['\uFC6C'] = '\u0628\u0645'; + t['\uFC6D'] = '\u0628\u0646'; + t['\uFC6E'] = '\u0628\u0649'; + t['\uFC6F'] = '\u0628\u064A'; + t['\uFC70'] = '\u062A\u0631'; + t['\uFC71'] = '\u062A\u0632'; + t['\uFC72'] = '\u062A\u0645'; + t['\uFC73'] = '\u062A\u0646'; + t['\uFC74'] = '\u062A\u0649'; + t['\uFC75'] = '\u062A\u064A'; + t['\uFC76'] = '\u062B\u0631'; + t['\uFC77'] = '\u062B\u0632'; + t['\uFC78'] = '\u062B\u0645'; + t['\uFC79'] = '\u062B\u0646'; + t['\uFC7A'] = '\u062B\u0649'; + t['\uFC7B'] = '\u062B\u064A'; + t['\uFC7C'] = '\u0641\u0649'; + t['\uFC7D'] = '\u0641\u064A'; + t['\uFC7E'] = '\u0642\u0649'; + t['\uFC7F'] = '\u0642\u064A'; + t['\uFC80'] = '\u0643\u0627'; + t['\uFC81'] = '\u0643\u0644'; + t['\uFC82'] = '\u0643\u0645'; + t['\uFC83'] = '\u0643\u0649'; + t['\uFC84'] = '\u0643\u064A'; + t['\uFC85'] = '\u0644\u0645'; + t['\uFC86'] = '\u0644\u0649'; + t['\uFC87'] = '\u0644\u064A'; + t['\uFC88'] = '\u0645\u0627'; + t['\uFC89'] = '\u0645\u0645'; + t['\uFC8A'] = '\u0646\u0631'; + t['\uFC8B'] = '\u0646\u0632'; + t['\uFC8C'] = '\u0646\u0645'; + t['\uFC8D'] = '\u0646\u0646'; + t['\uFC8E'] = '\u0646\u0649'; + t['\uFC8F'] = '\u0646\u064A'; + t['\uFC90'] = '\u0649\u0670'; + t['\uFC91'] = '\u064A\u0631'; + t['\uFC92'] = '\u064A\u0632'; + t['\uFC93'] = '\u064A\u0645'; + t['\uFC94'] = '\u064A\u0646'; + t['\uFC95'] = '\u064A\u0649'; + t['\uFC96'] = '\u064A\u064A'; + t['\uFC97'] = '\u0626\u062C'; + t['\uFC98'] = '\u0626\u062D'; + t['\uFC99'] = '\u0626\u062E'; + t['\uFC9A'] = '\u0626\u0645'; + t['\uFC9B'] = '\u0626\u0647'; + t['\uFC9C'] = '\u0628\u062C'; + t['\uFC9D'] = '\u0628\u062D'; + t['\uFC9E'] = '\u0628\u062E'; + t['\uFC9F'] = '\u0628\u0645'; + t['\uFCA0'] = '\u0628\u0647'; + t['\uFCA1'] = '\u062A\u062C'; + t['\uFCA2'] = '\u062A\u062D'; + t['\uFCA3'] = '\u062A\u062E'; + t['\uFCA4'] = '\u062A\u0645'; + t['\uFCA5'] = '\u062A\u0647'; + t['\uFCA6'] = '\u062B\u0645'; + t['\uFCA7'] = '\u062C\u062D'; + t['\uFCA8'] = '\u062C\u0645'; + t['\uFCA9'] = '\u062D\u062C'; + t['\uFCAA'] = '\u062D\u0645'; + t['\uFCAB'] = '\u062E\u062C'; + t['\uFCAC'] = '\u062E\u0645'; + t['\uFCAD'] = '\u0633\u062C'; + t['\uFCAE'] = '\u0633\u062D'; + t['\uFCAF'] = '\u0633\u062E'; + t['\uFCB0'] = '\u0633\u0645'; + t['\uFCB1'] = '\u0635\u062D'; + t['\uFCB2'] = '\u0635\u062E'; + t['\uFCB3'] = '\u0635\u0645'; + t['\uFCB4'] = '\u0636\u062C'; + t['\uFCB5'] = '\u0636\u062D'; + t['\uFCB6'] = '\u0636\u062E'; + t['\uFCB7'] = '\u0636\u0645'; + t['\uFCB8'] = '\u0637\u062D'; + t['\uFCB9'] = '\u0638\u0645'; + t['\uFCBA'] = '\u0639\u062C'; + t['\uFCBB'] = '\u0639\u0645'; + t['\uFCBC'] = '\u063A\u062C'; + t['\uFCBD'] = '\u063A\u0645'; + t['\uFCBE'] = '\u0641\u062C'; + t['\uFCBF'] = '\u0641\u062D'; + t['\uFCC0'] = '\u0641\u062E'; + t['\uFCC1'] = '\u0641\u0645'; + t['\uFCC2'] = '\u0642\u062D'; + t['\uFCC3'] = '\u0642\u0645'; + t['\uFCC4'] = '\u0643\u062C'; + t['\uFCC5'] = '\u0643\u062D'; + t['\uFCC6'] = '\u0643\u062E'; + t['\uFCC7'] = '\u0643\u0644'; + t['\uFCC8'] = '\u0643\u0645'; + t['\uFCC9'] = '\u0644\u062C'; + t['\uFCCA'] = '\u0644\u062D'; + t['\uFCCB'] = '\u0644\u062E'; + t['\uFCCC'] = '\u0644\u0645'; + t['\uFCCD'] = '\u0644\u0647'; + t['\uFCCE'] = '\u0645\u062C'; + t['\uFCCF'] = '\u0645\u062D'; + t['\uFCD0'] = '\u0645\u062E'; + t['\uFCD1'] = '\u0645\u0645'; + t['\uFCD2'] = '\u0646\u062C'; + t['\uFCD3'] = '\u0646\u062D'; + t['\uFCD4'] = '\u0646\u062E'; + t['\uFCD5'] = '\u0646\u0645'; + t['\uFCD6'] = '\u0646\u0647'; + t['\uFCD7'] = '\u0647\u062C'; + t['\uFCD8'] = '\u0647\u0645'; + t['\uFCD9'] = '\u0647\u0670'; + t['\uFCDA'] = '\u064A\u062C'; + t['\uFCDB'] = '\u064A\u062D'; + t['\uFCDC'] = '\u064A\u062E'; + t['\uFCDD'] = '\u064A\u0645'; + t['\uFCDE'] = '\u064A\u0647'; + t['\uFCDF'] = '\u0626\u0645'; + t['\uFCE0'] = '\u0626\u0647'; + t['\uFCE1'] = '\u0628\u0645'; + t['\uFCE2'] = '\u0628\u0647'; + t['\uFCE3'] = '\u062A\u0645'; + t['\uFCE4'] = '\u062A\u0647'; + t['\uFCE5'] = '\u062B\u0645'; + t['\uFCE6'] = '\u062B\u0647'; + t['\uFCE7'] = '\u0633\u0645'; + t['\uFCE8'] = '\u0633\u0647'; + t['\uFCE9'] = '\u0634\u0645'; + t['\uFCEA'] = '\u0634\u0647'; + t['\uFCEB'] = '\u0643\u0644'; + t['\uFCEC'] = '\u0643\u0645'; + t['\uFCED'] = '\u0644\u0645'; + t['\uFCEE'] = '\u0646\u0645'; + t['\uFCEF'] = '\u0646\u0647'; + t['\uFCF0'] = '\u064A\u0645'; + t['\uFCF1'] = '\u064A\u0647'; + t['\uFCF2'] = '\u0640\u064E\u0651'; + t['\uFCF3'] = '\u0640\u064F\u0651'; + t['\uFCF4'] = '\u0640\u0650\u0651'; + t['\uFCF5'] = '\u0637\u0649'; + t['\uFCF6'] = '\u0637\u064A'; + t['\uFCF7'] = '\u0639\u0649'; + t['\uFCF8'] = '\u0639\u064A'; + t['\uFCF9'] = '\u063A\u0649'; + t['\uFCFA'] = '\u063A\u064A'; + t['\uFCFB'] = '\u0633\u0649'; + t['\uFCFC'] = '\u0633\u064A'; + t['\uFCFD'] = '\u0634\u0649'; + t['\uFCFE'] = '\u0634\u064A'; + t['\uFCFF'] = '\u062D\u0649'; + t['\uFD00'] = '\u062D\u064A'; + t['\uFD01'] = '\u062C\u0649'; + t['\uFD02'] = '\u062C\u064A'; + t['\uFD03'] = '\u062E\u0649'; + t['\uFD04'] = '\u062E\u064A'; + t['\uFD05'] = '\u0635\u0649'; + t['\uFD06'] = '\u0635\u064A'; + t['\uFD07'] = '\u0636\u0649'; + t['\uFD08'] = '\u0636\u064A'; + t['\uFD09'] = '\u0634\u062C'; + t['\uFD0A'] = '\u0634\u062D'; + t['\uFD0B'] = '\u0634\u062E'; + t['\uFD0C'] = '\u0634\u0645'; + t['\uFD0D'] = '\u0634\u0631'; + t['\uFD0E'] = '\u0633\u0631'; + t['\uFD0F'] = '\u0635\u0631'; + t['\uFD10'] = '\u0636\u0631'; + t['\uFD11'] = '\u0637\u0649'; + t['\uFD12'] = '\u0637\u064A'; + t['\uFD13'] = '\u0639\u0649'; + t['\uFD14'] = '\u0639\u064A'; + t['\uFD15'] = '\u063A\u0649'; + t['\uFD16'] = '\u063A\u064A'; + t['\uFD17'] = '\u0633\u0649'; + t['\uFD18'] = '\u0633\u064A'; + t['\uFD19'] = '\u0634\u0649'; + t['\uFD1A'] = '\u0634\u064A'; + t['\uFD1B'] = '\u062D\u0649'; + t['\uFD1C'] = '\u062D\u064A'; + t['\uFD1D'] = '\u062C\u0649'; + t['\uFD1E'] = '\u062C\u064A'; + t['\uFD1F'] = '\u062E\u0649'; + t['\uFD20'] = '\u062E\u064A'; + t['\uFD21'] = '\u0635\u0649'; + t['\uFD22'] = '\u0635\u064A'; + t['\uFD23'] = '\u0636\u0649'; + t['\uFD24'] = '\u0636\u064A'; + t['\uFD25'] = '\u0634\u062C'; + t['\uFD26'] = '\u0634\u062D'; + t['\uFD27'] = '\u0634\u062E'; + t['\uFD28'] = '\u0634\u0645'; + t['\uFD29'] = '\u0634\u0631'; + t['\uFD2A'] = '\u0633\u0631'; + t['\uFD2B'] = '\u0635\u0631'; + t['\uFD2C'] = '\u0636\u0631'; + t['\uFD2D'] = '\u0634\u062C'; + t['\uFD2E'] = '\u0634\u062D'; + t['\uFD2F'] = '\u0634\u062E'; + t['\uFD30'] = '\u0634\u0645'; + t['\uFD31'] = '\u0633\u0647'; + t['\uFD32'] = '\u0634\u0647'; + t['\uFD33'] = '\u0637\u0645'; + t['\uFD34'] = '\u0633\u062C'; + t['\uFD35'] = '\u0633\u062D'; + t['\uFD36'] = '\u0633\u062E'; + t['\uFD37'] = '\u0634\u062C'; + t['\uFD38'] = '\u0634\u062D'; + t['\uFD39'] = '\u0634\u062E'; + t['\uFD3A'] = '\u0637\u0645'; + t['\uFD3B'] = '\u0638\u0645'; + t['\uFD3C'] = '\u0627\u064B'; + t['\uFD3D'] = '\u0627\u064B'; + t['\uFD50'] = '\u062A\u062C\u0645'; + t['\uFD51'] = '\u062A\u062D\u062C'; + t['\uFD52'] = '\u062A\u062D\u062C'; + t['\uFD53'] = '\u062A\u062D\u0645'; + t['\uFD54'] = '\u062A\u062E\u0645'; + t['\uFD55'] = '\u062A\u0645\u062C'; + t['\uFD56'] = '\u062A\u0645\u062D'; + t['\uFD57'] = '\u062A\u0645\u062E'; + t['\uFD58'] = '\u062C\u0645\u062D'; + t['\uFD59'] = '\u062C\u0645\u062D'; + t['\uFD5A'] = '\u062D\u0645\u064A'; + t['\uFD5B'] = '\u062D\u0645\u0649'; + t['\uFD5C'] = '\u0633\u062D\u062C'; + t['\uFD5D'] = '\u0633\u062C\u062D'; + t['\uFD5E'] = '\u0633\u062C\u0649'; + t['\uFD5F'] = '\u0633\u0645\u062D'; + t['\uFD60'] = '\u0633\u0645\u062D'; + t['\uFD61'] = '\u0633\u0645\u062C'; + t['\uFD62'] = '\u0633\u0645\u0645'; + t['\uFD63'] = '\u0633\u0645\u0645'; + t['\uFD64'] = '\u0635\u062D\u062D'; + t['\uFD65'] = '\u0635\u062D\u062D'; + t['\uFD66'] = '\u0635\u0645\u0645'; + t['\uFD67'] = '\u0634\u062D\u0645'; + t['\uFD68'] = '\u0634\u062D\u0645'; + t['\uFD69'] = '\u0634\u062C\u064A'; + t['\uFD6A'] = '\u0634\u0645\u062E'; + t['\uFD6B'] = '\u0634\u0645\u062E'; + t['\uFD6C'] = '\u0634\u0645\u0645'; + t['\uFD6D'] = '\u0634\u0645\u0645'; + t['\uFD6E'] = '\u0636\u062D\u0649'; + t['\uFD6F'] = '\u0636\u062E\u0645'; + t['\uFD70'] = '\u0636\u062E\u0645'; + t['\uFD71'] = '\u0637\u0645\u062D'; + t['\uFD72'] = '\u0637\u0645\u062D'; + t['\uFD73'] = '\u0637\u0645\u0645'; + t['\uFD74'] = '\u0637\u0645\u064A'; + t['\uFD75'] = '\u0639\u062C\u0645'; + t['\uFD76'] = '\u0639\u0645\u0645'; + t['\uFD77'] = '\u0639\u0645\u0645'; + t['\uFD78'] = '\u0639\u0645\u0649'; + t['\uFD79'] = '\u063A\u0645\u0645'; + t['\uFD7A'] = '\u063A\u0645\u064A'; + t['\uFD7B'] = '\u063A\u0645\u0649'; + t['\uFD7C'] = '\u0641\u062E\u0645'; + t['\uFD7D'] = '\u0641\u062E\u0645'; + t['\uFD7E'] = '\u0642\u0645\u062D'; + t['\uFD7F'] = '\u0642\u0645\u0645'; + t['\uFD80'] = '\u0644\u062D\u0645'; + t['\uFD81'] = '\u0644\u062D\u064A'; + t['\uFD82'] = '\u0644\u062D\u0649'; + t['\uFD83'] = '\u0644\u062C\u062C'; + t['\uFD84'] = '\u0644\u062C\u062C'; + t['\uFD85'] = '\u0644\u062E\u0645'; + t['\uFD86'] = '\u0644\u062E\u0645'; + t['\uFD87'] = '\u0644\u0645\u062D'; + t['\uFD88'] = '\u0644\u0645\u062D'; + t['\uFD89'] = '\u0645\u062D\u062C'; + t['\uFD8A'] = '\u0645\u062D\u0645'; + t['\uFD8B'] = '\u0645\u062D\u064A'; + t['\uFD8C'] = '\u0645\u062C\u062D'; + t['\uFD8D'] = '\u0645\u062C\u0645'; + t['\uFD8E'] = '\u0645\u062E\u062C'; + t['\uFD8F'] = '\u0645\u062E\u0645'; + t['\uFD92'] = '\u0645\u062C\u062E'; + t['\uFD93'] = '\u0647\u0645\u062C'; + t['\uFD94'] = '\u0647\u0645\u0645'; + t['\uFD95'] = '\u0646\u062D\u0645'; + t['\uFD96'] = '\u0646\u062D\u0649'; + t['\uFD97'] = '\u0646\u062C\u0645'; + t['\uFD98'] = '\u0646\u062C\u0645'; + t['\uFD99'] = '\u0646\u062C\u0649'; + t['\uFD9A'] = '\u0646\u0645\u064A'; + t['\uFD9B'] = '\u0646\u0645\u0649'; + t['\uFD9C'] = '\u064A\u0645\u0645'; + t['\uFD9D'] = '\u064A\u0645\u0645'; + t['\uFD9E'] = '\u0628\u062E\u064A'; + t['\uFD9F'] = '\u062A\u062C\u064A'; + t['\uFDA0'] = '\u062A\u062C\u0649'; + t['\uFDA1'] = '\u062A\u062E\u064A'; + t['\uFDA2'] = '\u062A\u062E\u0649'; + t['\uFDA3'] = '\u062A\u0645\u064A'; + t['\uFDA4'] = '\u062A\u0645\u0649'; + t['\uFDA5'] = '\u062C\u0645\u064A'; + t['\uFDA6'] = '\u062C\u062D\u0649'; + t['\uFDA7'] = '\u062C\u0645\u0649'; + t['\uFDA8'] = '\u0633\u062E\u0649'; + t['\uFDA9'] = '\u0635\u062D\u064A'; + t['\uFDAA'] = '\u0634\u062D\u064A'; + t['\uFDAB'] = '\u0636\u062D\u064A'; + t['\uFDAC'] = '\u0644\u062C\u064A'; + t['\uFDAD'] = '\u0644\u0645\u064A'; + t['\uFDAE'] = '\u064A\u062D\u064A'; + t['\uFDAF'] = '\u064A\u062C\u064A'; + t['\uFDB0'] = '\u064A\u0645\u064A'; + t['\uFDB1'] = '\u0645\u0645\u064A'; + t['\uFDB2'] = '\u0642\u0645\u064A'; + t['\uFDB3'] = '\u0646\u062D\u064A'; + t['\uFDB4'] = '\u0642\u0645\u062D'; + t['\uFDB5'] = '\u0644\u062D\u0645'; + t['\uFDB6'] = '\u0639\u0645\u064A'; + t['\uFDB7'] = '\u0643\u0645\u064A'; + t['\uFDB8'] = '\u0646\u062C\u062D'; + t['\uFDB9'] = '\u0645\u062E\u064A'; + t['\uFDBA'] = '\u0644\u062C\u0645'; + t['\uFDBB'] = '\u0643\u0645\u0645'; + t['\uFDBC'] = '\u0644\u062C\u0645'; + t['\uFDBD'] = '\u0646\u062C\u062D'; + t['\uFDBE'] = '\u062C\u062D\u064A'; + t['\uFDBF'] = '\u062D\u062C\u064A'; + t['\uFDC0'] = '\u0645\u062C\u064A'; + t['\uFDC1'] = '\u0641\u0645\u064A'; + t['\uFDC2'] = '\u0628\u062D\u064A'; + t['\uFDC3'] = '\u0643\u0645\u0645'; + t['\uFDC4'] = '\u0639\u062C\u0645'; + t['\uFDC5'] = '\u0635\u0645\u0645'; + t['\uFDC6'] = '\u0633\u062E\u064A'; + t['\uFDC7'] = '\u0646\u062C\u064A'; + t['\uFE49'] = '\u203E'; + t['\uFE4A'] = '\u203E'; + t['\uFE4B'] = '\u203E'; + t['\uFE4C'] = '\u203E'; + t['\uFE4D'] = '\u005F'; + t['\uFE4E'] = '\u005F'; + t['\uFE4F'] = '\u005F'; + t['\uFE80'] = '\u0621'; + t['\uFE81'] = '\u0622'; + t['\uFE82'] = '\u0622'; + t['\uFE83'] = '\u0623'; + t['\uFE84'] = '\u0623'; + t['\uFE85'] = '\u0624'; + t['\uFE86'] = '\u0624'; + t['\uFE87'] = '\u0625'; + t['\uFE88'] = '\u0625'; + t['\uFE89'] = '\u0626'; + t['\uFE8A'] = '\u0626'; + t['\uFE8B'] = '\u0626'; + t['\uFE8C'] = '\u0626'; + t['\uFE8D'] = '\u0627'; + t['\uFE8E'] = '\u0627'; + t['\uFE8F'] = '\u0628'; + t['\uFE90'] = '\u0628'; + t['\uFE91'] = '\u0628'; + t['\uFE92'] = '\u0628'; + t['\uFE93'] = '\u0629'; + t['\uFE94'] = '\u0629'; + t['\uFE95'] = '\u062A'; + t['\uFE96'] = '\u062A'; + t['\uFE97'] = '\u062A'; + t['\uFE98'] = '\u062A'; + t['\uFE99'] = '\u062B'; + t['\uFE9A'] = '\u062B'; + t['\uFE9B'] = '\u062B'; + t['\uFE9C'] = '\u062B'; + t['\uFE9D'] = '\u062C'; + t['\uFE9E'] = '\u062C'; + t['\uFE9F'] = '\u062C'; + t['\uFEA0'] = '\u062C'; + t['\uFEA1'] = '\u062D'; + t['\uFEA2'] = '\u062D'; + t['\uFEA3'] = '\u062D'; + t['\uFEA4'] = '\u062D'; + t['\uFEA5'] = '\u062E'; + t['\uFEA6'] = '\u062E'; + t['\uFEA7'] = '\u062E'; + t['\uFEA8'] = '\u062E'; + t['\uFEA9'] = '\u062F'; + t['\uFEAA'] = '\u062F'; + t['\uFEAB'] = '\u0630'; + t['\uFEAC'] = '\u0630'; + t['\uFEAD'] = '\u0631'; + t['\uFEAE'] = '\u0631'; + t['\uFEAF'] = '\u0632'; + t['\uFEB0'] = '\u0632'; + t['\uFEB1'] = '\u0633'; + t['\uFEB2'] = '\u0633'; + t['\uFEB3'] = '\u0633'; + t['\uFEB4'] = '\u0633'; + t['\uFEB5'] = '\u0634'; + t['\uFEB6'] = '\u0634'; + t['\uFEB7'] = '\u0634'; + t['\uFEB8'] = '\u0634'; + t['\uFEB9'] = '\u0635'; + t['\uFEBA'] = '\u0635'; + t['\uFEBB'] = '\u0635'; + t['\uFEBC'] = '\u0635'; + t['\uFEBD'] = '\u0636'; + t['\uFEBE'] = '\u0636'; + t['\uFEBF'] = '\u0636'; + t['\uFEC0'] = '\u0636'; + t['\uFEC1'] = '\u0637'; + t['\uFEC2'] = '\u0637'; + t['\uFEC3'] = '\u0637'; + t['\uFEC4'] = '\u0637'; + t['\uFEC5'] = '\u0638'; + t['\uFEC6'] = '\u0638'; + t['\uFEC7'] = '\u0638'; + t['\uFEC8'] = '\u0638'; + t['\uFEC9'] = '\u0639'; + t['\uFECA'] = '\u0639'; + t['\uFECB'] = '\u0639'; + t['\uFECC'] = '\u0639'; + t['\uFECD'] = '\u063A'; + t['\uFECE'] = '\u063A'; + t['\uFECF'] = '\u063A'; + t['\uFED0'] = '\u063A'; + t['\uFED1'] = '\u0641'; + t['\uFED2'] = '\u0641'; + t['\uFED3'] = '\u0641'; + t['\uFED4'] = '\u0641'; + t['\uFED5'] = '\u0642'; + t['\uFED6'] = '\u0642'; + t['\uFED7'] = '\u0642'; + t['\uFED8'] = '\u0642'; + t['\uFED9'] = '\u0643'; + t['\uFEDA'] = '\u0643'; + t['\uFEDB'] = '\u0643'; + t['\uFEDC'] = '\u0643'; + t['\uFEDD'] = '\u0644'; + t['\uFEDE'] = '\u0644'; + t['\uFEDF'] = '\u0644'; + t['\uFEE0'] = '\u0644'; + t['\uFEE1'] = '\u0645'; + t['\uFEE2'] = '\u0645'; + t['\uFEE3'] = '\u0645'; + t['\uFEE4'] = '\u0645'; + t['\uFEE5'] = '\u0646'; + t['\uFEE6'] = '\u0646'; + t['\uFEE7'] = '\u0646'; + t['\uFEE8'] = '\u0646'; + t['\uFEE9'] = '\u0647'; + t['\uFEEA'] = '\u0647'; + t['\uFEEB'] = '\u0647'; + t['\uFEEC'] = '\u0647'; + t['\uFEED'] = '\u0648'; + t['\uFEEE'] = '\u0648'; + t['\uFEEF'] = '\u0649'; + t['\uFEF0'] = '\u0649'; + t['\uFEF1'] = '\u064A'; + t['\uFEF2'] = '\u064A'; + t['\uFEF3'] = '\u064A'; + t['\uFEF4'] = '\u064A'; + t['\uFEF5'] = '\u0644\u0622'; + t['\uFEF6'] = '\u0644\u0622'; + t['\uFEF7'] = '\u0644\u0623'; + t['\uFEF8'] = '\u0644\u0623'; + t['\uFEF9'] = '\u0644\u0625'; + t['\uFEFA'] = '\u0644\u0625'; + t['\uFEFB'] = '\u0644\u0627'; + t['\uFEFC'] = '\u0644\u0627'; +}); +function reverseIfRtl(chars) { + var charsLength = chars.length; + if (charsLength <= 1 || !isRTLRangeFor(chars.charCodeAt(0))) { + return chars; + } + var s = ''; + for (var ii = charsLength - 1; ii >= 0; ii--) { + s += chars[ii]; + } + return s; +} +exports.mapSpecialUnicodeValues = mapSpecialUnicodeValues; +exports.reverseIfRtl = reverseIfRtl; +exports.getUnicodeRangeFor = getUnicodeRangeFor; +exports.getNormalizedUnicodes = getNormalizedUnicodes; +exports.getUnicodeForGlyph = getUnicodeForGlyph; + +/***/ }), +/* 180 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.FontRendererFactory = void 0; + +var _util = __w_pdfjs_require__(6); + +var _cff_parser = __w_pdfjs_require__(174); + +var _glyphlist = __w_pdfjs_require__(177); + +var _encodings = __w_pdfjs_require__(176); + +var _stream = __w_pdfjs_require__(157); + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); } + +function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; } + +function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); } + +function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var FontRendererFactory = function FontRendererFactoryClosure() { + function getLong(data, offset) { + return data[offset] << 24 | data[offset + 1] << 16 | data[offset + 2] << 8 | data[offset + 3]; + } + + function getUshort(data, offset) { + return data[offset] << 8 | data[offset + 1]; + } + + function parseCmap(data, start, end) { + var offset = getUshort(data, start + 2) === 1 ? getLong(data, start + 8) : getLong(data, start + 16); + var format = getUshort(data, start + offset); + var ranges, p, i; + + if (format === 4) { + getUshort(data, start + offset + 2); + var segCount = getUshort(data, start + offset + 6) >> 1; + p = start + offset + 14; + ranges = []; + + for (i = 0; i < segCount; i++, p += 2) { + ranges[i] = { + end: getUshort(data, p) + }; + } + + p += 2; + + for (i = 0; i < segCount; i++, p += 2) { + ranges[i].start = getUshort(data, p); + } + + for (i = 0; i < segCount; i++, p += 2) { + ranges[i].idDelta = getUshort(data, p); + } + + for (i = 0; i < segCount; i++, p += 2) { + var idOffset = getUshort(data, p); + + if (idOffset === 0) { + continue; + } + + ranges[i].ids = []; + + for (var j = 0, jj = ranges[i].end - ranges[i].start + 1; j < jj; j++) { + ranges[i].ids[j] = getUshort(data, p + idOffset); + idOffset += 2; + } + } + + return ranges; + } else if (format === 12) { + getLong(data, start + offset + 4); + var groups = getLong(data, start + offset + 12); + p = start + offset + 16; + ranges = []; + + for (i = 0; i < groups; i++) { + ranges.push({ + start: getLong(data, p), + end: getLong(data, p + 4), + idDelta: getLong(data, p + 8) - getLong(data, p) + }); + p += 12; + } + + return ranges; + } + + throw new _util.FormatError("unsupported cmap: ".concat(format)); + } + + function parseCff(data, start, end, seacAnalysisEnabled) { + var properties = {}; + var parser = new _cff_parser.CFFParser(new _stream.Stream(data, start, end - start), properties, seacAnalysisEnabled); + var cff = parser.parse(); + return { + glyphs: cff.charStrings.objects, + subrs: cff.topDict.privateDict && cff.topDict.privateDict.subrsIndex && cff.topDict.privateDict.subrsIndex.objects, + gsubrs: cff.globalSubrIndex && cff.globalSubrIndex.objects, + isCFFCIDFont: cff.isCIDFont, + fdSelect: cff.fdSelect, + fdArray: cff.fdArray + }; + } + + function parseGlyfTable(glyf, loca, isGlyphLocationsLong) { + var itemSize, itemDecode; + + if (isGlyphLocationsLong) { + itemSize = 4; + + itemDecode = function fontItemDecodeLong(data, offset) { + return data[offset] << 24 | data[offset + 1] << 16 | data[offset + 2] << 8 | data[offset + 3]; + }; + } else { + itemSize = 2; + + itemDecode = function fontItemDecode(data, offset) { + return data[offset] << 9 | data[offset + 1] << 1; + }; + } + + var glyphs = []; + var startOffset = itemDecode(loca, 0); + + for (var j = itemSize; j < loca.length; j += itemSize) { + var endOffset = itemDecode(loca, j); + glyphs.push(glyf.subarray(startOffset, endOffset)); + startOffset = endOffset; + } + + return glyphs; + } + + function lookupCmap(ranges, unicode) { + var code = unicode.codePointAt(0), + gid = 0; + var l = 0, + r = ranges.length - 1; + + while (l < r) { + var c = l + r + 1 >> 1; + + if (code < ranges[c].start) { + r = c - 1; + } else { + l = c; + } + } + + if (ranges[l].start <= code && code <= ranges[l].end) { + gid = ranges[l].idDelta + (ranges[l].ids ? ranges[l].ids[code - ranges[l].start] : code) & 0xFFFF; + } + + return { + charCode: code, + glyphId: gid + }; + } + + function compileGlyf(code, cmds, font) { + function moveTo(x, y) { + cmds.push({ + cmd: 'moveTo', + args: [x, y] + }); + } + + function lineTo(x, y) { + cmds.push({ + cmd: 'lineTo', + args: [x, y] + }); + } + + function quadraticCurveTo(xa, ya, x, y) { + cmds.push({ + cmd: 'quadraticCurveTo', + args: [xa, ya, x, y] + }); + } + + var i = 0; + var numberOfContours = (code[i] << 24 | code[i + 1] << 16) >> 16; + var flags; + var x = 0, + y = 0; + i += 10; + + if (numberOfContours < 0) { + do { + flags = code[i] << 8 | code[i + 1]; + var glyphIndex = code[i + 2] << 8 | code[i + 3]; + i += 4; + var arg1, arg2; + + if (flags & 0x01) { + arg1 = (code[i] << 24 | code[i + 1] << 16) >> 16; + arg2 = (code[i + 2] << 24 | code[i + 3] << 16) >> 16; + i += 4; + } else { + arg1 = code[i++]; + arg2 = code[i++]; + } + + if (flags & 0x02) { + x = arg1; + y = arg2; + } else { + x = 0; + y = 0; + } + + var scaleX = 1, + scaleY = 1, + scale01 = 0, + scale10 = 0; + + if (flags & 0x08) { + scaleX = scaleY = (code[i] << 24 | code[i + 1] << 16) / 1073741824; + i += 2; + } else if (flags & 0x40) { + scaleX = (code[i] << 24 | code[i + 1] << 16) / 1073741824; + scaleY = (code[i + 2] << 24 | code[i + 3] << 16) / 1073741824; + i += 4; + } else if (flags & 0x80) { + scaleX = (code[i] << 24 | code[i + 1] << 16) / 1073741824; + scale01 = (code[i + 2] << 24 | code[i + 3] << 16) / 1073741824; + scale10 = (code[i + 4] << 24 | code[i + 5] << 16) / 1073741824; + scaleY = (code[i + 6] << 24 | code[i + 7] << 16) / 1073741824; + i += 8; + } + + var subglyph = font.glyphs[glyphIndex]; + + if (subglyph) { + cmds.push({ + cmd: 'save' + }); + cmds.push({ + cmd: 'transform', + args: [scaleX, scale01, scale10, scaleY, x, y] + }); + compileGlyf(subglyph, cmds, font); + cmds.push({ + cmd: 'restore' + }); + } + } while (flags & 0x20); + } else { + var endPtsOfContours = []; + var j, jj; + + for (j = 0; j < numberOfContours; j++) { + endPtsOfContours.push(code[i] << 8 | code[i + 1]); + i += 2; + } + + var instructionLength = code[i] << 8 | code[i + 1]; + i += 2 + instructionLength; + var numberOfPoints = endPtsOfContours[endPtsOfContours.length - 1] + 1; + var points = []; + + while (points.length < numberOfPoints) { + flags = code[i++]; + var repeat = 1; + + if (flags & 0x08) { + repeat += code[i++]; + } + + while (repeat-- > 0) { + points.push({ + flags: flags + }); + } + } + + for (j = 0; j < numberOfPoints; j++) { + switch (points[j].flags & 0x12) { + case 0x00: + x += (code[i] << 24 | code[i + 1] << 16) >> 16; + i += 2; + break; + + case 0x02: + x -= code[i++]; + break; + + case 0x12: + x += code[i++]; + break; + } + + points[j].x = x; + } + + for (j = 0; j < numberOfPoints; j++) { + switch (points[j].flags & 0x24) { + case 0x00: + y += (code[i] << 24 | code[i + 1] << 16) >> 16; + i += 2; + break; + + case 0x04: + y -= code[i++]; + break; + + case 0x24: + y += code[i++]; + break; + } + + points[j].y = y; + } + + var startPoint = 0; + + for (i = 0; i < numberOfContours; i++) { + var endPoint = endPtsOfContours[i]; + var contour = points.slice(startPoint, endPoint + 1); + + if (contour[0].flags & 1) { + contour.push(contour[0]); + } else if (contour[contour.length - 1].flags & 1) { + contour.unshift(contour[contour.length - 1]); + } else { + var p = { + flags: 1, + x: (contour[0].x + contour[contour.length - 1].x) / 2, + y: (contour[0].y + contour[contour.length - 1].y) / 2 + }; + contour.unshift(p); + contour.push(p); + } + + moveTo(contour[0].x, contour[0].y); + + for (j = 1, jj = contour.length; j < jj; j++) { + if (contour[j].flags & 1) { + lineTo(contour[j].x, contour[j].y); + } else if (contour[j + 1].flags & 1) { + quadraticCurveTo(contour[j].x, contour[j].y, contour[j + 1].x, contour[j + 1].y); + j++; + } else { + quadraticCurveTo(contour[j].x, contour[j].y, (contour[j].x + contour[j + 1].x) / 2, (contour[j].y + contour[j + 1].y) / 2); + } + } + + startPoint = endPoint + 1; + } + } + } + + function compileCharString(code, cmds, font, glyphId) { + var stack = []; + var x = 0, + y = 0; + var stems = 0; + + function moveTo(x, y) { + cmds.push({ + cmd: 'moveTo', + args: [x, y] + }); + } + + function lineTo(x, y) { + cmds.push({ + cmd: 'lineTo', + args: [x, y] + }); + } + + function bezierCurveTo(x1, y1, x2, y2, x, y) { + cmds.push({ + cmd: 'bezierCurveTo', + args: [x1, y1, x2, y2, x, y] + }); + } + + function parse(code) { + var i = 0; + + while (i < code.length) { + var stackClean = false; + var v = code[i++]; + var xa, xb, ya, yb, y1, y2, y3, n, subrCode; + + switch (v) { + case 1: + stems += stack.length >> 1; + stackClean = true; + break; + + case 3: + stems += stack.length >> 1; + stackClean = true; + break; + + case 4: + y += stack.pop(); + moveTo(x, y); + stackClean = true; + break; + + case 5: + while (stack.length > 0) { + x += stack.shift(); + y += stack.shift(); + lineTo(x, y); + } + + break; + + case 6: + while (stack.length > 0) { + x += stack.shift(); + lineTo(x, y); + + if (stack.length === 0) { + break; + } + + y += stack.shift(); + lineTo(x, y); + } + + break; + + case 7: + while (stack.length > 0) { + y += stack.shift(); + lineTo(x, y); + + if (stack.length === 0) { + break; + } + + x += stack.shift(); + lineTo(x, y); + } + + break; + + case 8: + while (stack.length > 0) { + xa = x + stack.shift(); + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb + stack.shift(); + y = yb + stack.shift(); + bezierCurveTo(xa, ya, xb, yb, x, y); + } + + break; + + case 10: + n = stack.pop(); + subrCode = null; + + if (font.isCFFCIDFont) { + var fdIndex = font.fdSelect.getFDIndex(glyphId); + + if (fdIndex >= 0 && fdIndex < font.fdArray.length) { + var fontDict = font.fdArray[fdIndex], + subrs = void 0; + + if (fontDict.privateDict && fontDict.privateDict.subrsIndex) { + subrs = fontDict.privateDict.subrsIndex.objects; + } + + if (subrs) { + var numSubrs = subrs.length; + n += numSubrs < 1240 ? 107 : numSubrs < 33900 ? 1131 : 32768; + subrCode = subrs[n]; + } + } else { + (0, _util.warn)('Invalid fd index for glyph index.'); + } + } else { + subrCode = font.subrs[n + font.subrsBias]; + } + + if (subrCode) { + parse(subrCode); + } + + break; + + case 11: + return; + + case 12: + v = code[i++]; + + switch (v) { + case 34: + xa = x + stack.shift(); + xb = xa + stack.shift(); + y1 = y + stack.shift(); + x = xb + stack.shift(); + bezierCurveTo(xa, y, xb, y1, x, y1); + xa = x + stack.shift(); + xb = xa + stack.shift(); + x = xb + stack.shift(); + bezierCurveTo(xa, y1, xb, y, x, y); + break; + + case 35: + xa = x + stack.shift(); + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb + stack.shift(); + y = yb + stack.shift(); + bezierCurveTo(xa, ya, xb, yb, x, y); + xa = x + stack.shift(); + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb + stack.shift(); + y = yb + stack.shift(); + bezierCurveTo(xa, ya, xb, yb, x, y); + stack.pop(); + break; + + case 36: + xa = x + stack.shift(); + y1 = y + stack.shift(); + xb = xa + stack.shift(); + y2 = y1 + stack.shift(); + x = xb + stack.shift(); + bezierCurveTo(xa, y1, xb, y2, x, y2); + xa = x + stack.shift(); + xb = xa + stack.shift(); + y3 = y2 + stack.shift(); + x = xb + stack.shift(); + bezierCurveTo(xa, y2, xb, y3, x, y); + break; + + case 37: + var x0 = x, + y0 = y; + xa = x + stack.shift(); + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb + stack.shift(); + y = yb + stack.shift(); + bezierCurveTo(xa, ya, xb, yb, x, y); + xa = x + stack.shift(); + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb; + y = yb; + + if (Math.abs(x - x0) > Math.abs(y - y0)) { + x += stack.shift(); + } else { + y += stack.shift(); + } + + bezierCurveTo(xa, ya, xb, yb, x, y); + break; + + default: + throw new _util.FormatError("unknown operator: 12 ".concat(v)); + } + + break; + + case 14: + if (stack.length >= 4) { + var achar = stack.pop(); + var bchar = stack.pop(); + y = stack.pop(); + x = stack.pop(); + cmds.push({ + cmd: 'save' + }); + cmds.push({ + cmd: 'translate', + args: [x, y] + }); + var cmap = lookupCmap(font.cmap, String.fromCharCode(font.glyphNameMap[_encodings.StandardEncoding[achar]])); + compileCharString(font.glyphs[cmap.glyphId], cmds, font, cmap.glyphId); + cmds.push({ + cmd: 'restore' + }); + cmap = lookupCmap(font.cmap, String.fromCharCode(font.glyphNameMap[_encodings.StandardEncoding[bchar]])); + compileCharString(font.glyphs[cmap.glyphId], cmds, font, cmap.glyphId); + } + + return; + + case 18: + stems += stack.length >> 1; + stackClean = true; + break; + + case 19: + stems += stack.length >> 1; + i += stems + 7 >> 3; + stackClean = true; + break; + + case 20: + stems += stack.length >> 1; + i += stems + 7 >> 3; + stackClean = true; + break; + + case 21: + y += stack.pop(); + x += stack.pop(); + moveTo(x, y); + stackClean = true; + break; + + case 22: + x += stack.pop(); + moveTo(x, y); + stackClean = true; + break; + + case 23: + stems += stack.length >> 1; + stackClean = true; + break; + + case 24: + while (stack.length > 2) { + xa = x + stack.shift(); + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb + stack.shift(); + y = yb + stack.shift(); + bezierCurveTo(xa, ya, xb, yb, x, y); + } + + x += stack.shift(); + y += stack.shift(); + lineTo(x, y); + break; + + case 25: + while (stack.length > 6) { + x += stack.shift(); + y += stack.shift(); + lineTo(x, y); + } + + xa = x + stack.shift(); + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb + stack.shift(); + y = yb + stack.shift(); + bezierCurveTo(xa, ya, xb, yb, x, y); + break; + + case 26: + if (stack.length % 2) { + x += stack.shift(); + } + + while (stack.length > 0) { + xa = x; + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb; + y = yb + stack.shift(); + bezierCurveTo(xa, ya, xb, yb, x, y); + } + + break; + + case 27: + if (stack.length % 2) { + y += stack.shift(); + } + + while (stack.length > 0) { + xa = x + stack.shift(); + ya = y; + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb + stack.shift(); + y = yb; + bezierCurveTo(xa, ya, xb, yb, x, y); + } + + break; + + case 28: + stack.push((code[i] << 24 | code[i + 1] << 16) >> 16); + i += 2; + break; + + case 29: + n = stack.pop() + font.gsubrsBias; + subrCode = font.gsubrs[n]; + + if (subrCode) { + parse(subrCode); + } + + break; + + case 30: + while (stack.length > 0) { + xa = x; + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb + stack.shift(); + y = yb + (stack.length === 1 ? stack.shift() : 0); + bezierCurveTo(xa, ya, xb, yb, x, y); + + if (stack.length === 0) { + break; + } + + xa = x + stack.shift(); + ya = y; + xb = xa + stack.shift(); + yb = ya + stack.shift(); + y = yb + stack.shift(); + x = xb + (stack.length === 1 ? stack.shift() : 0); + bezierCurveTo(xa, ya, xb, yb, x, y); + } + + break; + + case 31: + while (stack.length > 0) { + xa = x + stack.shift(); + ya = y; + xb = xa + stack.shift(); + yb = ya + stack.shift(); + y = yb + stack.shift(); + x = xb + (stack.length === 1 ? stack.shift() : 0); + bezierCurveTo(xa, ya, xb, yb, x, y); + + if (stack.length === 0) { + break; + } + + xa = x; + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb + stack.shift(); + y = yb + (stack.length === 1 ? stack.shift() : 0); + bezierCurveTo(xa, ya, xb, yb, x, y); + } + + break; + + default: + if (v < 32) { + throw new _util.FormatError("unknown operator: ".concat(v)); + } + + if (v < 247) { + stack.push(v - 139); + } else if (v < 251) { + stack.push((v - 247) * 256 + code[i++] + 108); + } else if (v < 255) { + stack.push(-(v - 251) * 256 - code[i++] - 108); + } else { + stack.push((code[i] << 24 | code[i + 1] << 16 | code[i + 2] << 8 | code[i + 3]) / 65536); + i += 4; + } + + break; + } + + if (stackClean) { + stack.length = 0; + } + } + } + + parse(code); + } + + var NOOP = []; + + var CompiledFont = + /*#__PURE__*/ + function () { + function CompiledFont(fontMatrix) { + _classCallCheck(this, CompiledFont); + + if (this.constructor === CompiledFont) { + (0, _util.unreachable)('Cannot initialize CompiledFont.'); + } + + this.fontMatrix = fontMatrix; + this.compiledGlyphs = Object.create(null); + this.compiledCharCodeToGlyphId = Object.create(null); + } + + _createClass(CompiledFont, [{ + key: "getPathJs", + value: function getPathJs(unicode) { + var cmap = lookupCmap(this.cmap, unicode); + var fn = this.compiledGlyphs[cmap.glyphId]; + + if (!fn) { + fn = this.compileGlyph(this.glyphs[cmap.glyphId], cmap.glyphId); + this.compiledGlyphs[cmap.glyphId] = fn; + } + + if (this.compiledCharCodeToGlyphId[cmap.charCode] === undefined) { + this.compiledCharCodeToGlyphId[cmap.charCode] = cmap.glyphId; + } + + return fn; + } + }, { + key: "compileGlyph", + value: function compileGlyph(code, glyphId) { + if (!code || code.length === 0 || code[0] === 14) { + return NOOP; + } + + var fontMatrix = this.fontMatrix; + + if (this.isCFFCIDFont) { + var fdIndex = this.fdSelect.getFDIndex(glyphId); + + if (fdIndex >= 0 && fdIndex < this.fdArray.length) { + var fontDict = this.fdArray[fdIndex]; + fontMatrix = fontDict.getByName('FontMatrix') || _util.FONT_IDENTITY_MATRIX; + } else { + (0, _util.warn)('Invalid fd index for glyph index.'); + } + } + + var cmds = []; + cmds.push({ + cmd: 'save' + }); + cmds.push({ + cmd: 'transform', + args: fontMatrix.slice() + }); + cmds.push({ + cmd: 'scale', + args: ['size', '-size'] + }); + this.compileGlyphImpl(code, cmds, glyphId); + cmds.push({ + cmd: 'restore' + }); + return cmds; + } + }, { + key: "compileGlyphImpl", + value: function compileGlyphImpl() { + (0, _util.unreachable)('Children classes should implement this.'); + } + }, { + key: "hasBuiltPath", + value: function hasBuiltPath(unicode) { + var cmap = lookupCmap(this.cmap, unicode); + return this.compiledGlyphs[cmap.glyphId] !== undefined && this.compiledCharCodeToGlyphId[cmap.charCode] !== undefined; + } + }]); + + return CompiledFont; + }(); + + var TrueTypeCompiled = + /*#__PURE__*/ + function (_CompiledFont) { + _inherits(TrueTypeCompiled, _CompiledFont); + + function TrueTypeCompiled(glyphs, cmap, fontMatrix) { + var _this; + + _classCallCheck(this, TrueTypeCompiled); + + _this = _possibleConstructorReturn(this, _getPrototypeOf(TrueTypeCompiled).call(this, fontMatrix || [0.000488, 0, 0, 0.000488, 0, 0])); + _this.glyphs = glyphs; + _this.cmap = cmap; + return _this; + } + + _createClass(TrueTypeCompiled, [{ + key: "compileGlyphImpl", + value: function compileGlyphImpl(code, cmds) { + compileGlyf(code, cmds, this); + } + }]); + + return TrueTypeCompiled; + }(CompiledFont); + + var Type2Compiled = + /*#__PURE__*/ + function (_CompiledFont2) { + _inherits(Type2Compiled, _CompiledFont2); + + function Type2Compiled(cffInfo, cmap, fontMatrix, glyphNameMap) { + var _this2; + + _classCallCheck(this, Type2Compiled); + + _this2 = _possibleConstructorReturn(this, _getPrototypeOf(Type2Compiled).call(this, fontMatrix || [0.001, 0, 0, 0.001, 0, 0])); + _this2.glyphs = cffInfo.glyphs; + _this2.gsubrs = cffInfo.gsubrs || []; + _this2.subrs = cffInfo.subrs || []; + _this2.cmap = cmap; + _this2.glyphNameMap = glyphNameMap || (0, _glyphlist.getGlyphsUnicode)(); + _this2.gsubrsBias = _this2.gsubrs.length < 1240 ? 107 : _this2.gsubrs.length < 33900 ? 1131 : 32768; + _this2.subrsBias = _this2.subrs.length < 1240 ? 107 : _this2.subrs.length < 33900 ? 1131 : 32768; + _this2.isCFFCIDFont = cffInfo.isCFFCIDFont; + _this2.fdSelect = cffInfo.fdSelect; + _this2.fdArray = cffInfo.fdArray; + return _this2; + } + + _createClass(Type2Compiled, [{ + key: "compileGlyphImpl", + value: function compileGlyphImpl(code, cmds, glyphId) { + compileCharString(code, cmds, this, glyphId); + } + }]); + + return Type2Compiled; + }(CompiledFont); + + return { + create: function FontRendererFactory_create(font, seacAnalysisEnabled) { + var data = new Uint8Array(font.data); + var cmap, glyf, loca, cff, indexToLocFormat, unitsPerEm; + var numTables = getUshort(data, 4); + + for (var i = 0, p = 12; i < numTables; i++, p += 16) { + var tag = (0, _util.bytesToString)(data.subarray(p, p + 4)); + var offset = getLong(data, p + 8); + var length = getLong(data, p + 12); + + switch (tag) { + case 'cmap': + cmap = parseCmap(data, offset, offset + length); + break; + + case 'glyf': + glyf = data.subarray(offset, offset + length); + break; + + case 'loca': + loca = data.subarray(offset, offset + length); + break; + + case 'head': + unitsPerEm = getUshort(data, offset + 18); + indexToLocFormat = getUshort(data, offset + 50); + break; + + case 'CFF ': + cff = parseCff(data, offset, offset + length, seacAnalysisEnabled); + break; + } + } + + if (glyf) { + var fontMatrix = !unitsPerEm ? font.fontMatrix : [1 / unitsPerEm, 0, 0, 1 / unitsPerEm, 0, 0]; + return new TrueTypeCompiled(parseGlyfTable(glyf, loca, indexToLocFormat), cmap, fontMatrix); + } + + return new Type2Compiled(cff, cmap, font.fontMatrix, font.glyphNameMap); + } + }; +}(); + +exports.FontRendererFactory = FontRendererFactory; + +/***/ }), +/* 181 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.Type1Parser = void 0; + +var _util = __w_pdfjs_require__(6); + +var _encodings = __w_pdfjs_require__(176); + +var _stream = __w_pdfjs_require__(157); + +var HINTING_ENABLED = false; + +var Type1CharString = function Type1CharStringClosure() { + var COMMAND_MAP = { + 'hstem': [1], + 'vstem': [3], + 'vmoveto': [4], + 'rlineto': [5], + 'hlineto': [6], + 'vlineto': [7], + 'rrcurveto': [8], + 'callsubr': [10], + 'flex': [12, 35], + 'drop': [12, 18], + 'endchar': [14], + 'rmoveto': [21], + 'hmoveto': [22], + 'vhcurveto': [30], + 'hvcurveto': [31] + }; + + function Type1CharString() { + this.width = 0; + this.lsb = 0; + this.flexing = false; + this.output = []; + this.stack = []; + } + + Type1CharString.prototype = { + convert: function Type1CharString_convert(encoded, subrs, seacAnalysisEnabled) { + var count = encoded.length; + var error = false; + var wx, sbx, subrNumber; + + for (var i = 0; i < count; i++) { + var value = encoded[i]; + + if (value < 32) { + if (value === 12) { + value = (value << 8) + encoded[++i]; + } + + switch (value) { + case 1: + if (!HINTING_ENABLED) { + this.stack = []; + break; + } + + error = this.executeCommand(2, COMMAND_MAP.hstem); + break; + + case 3: + if (!HINTING_ENABLED) { + this.stack = []; + break; + } + + error = this.executeCommand(2, COMMAND_MAP.vstem); + break; + + case 4: + if (this.flexing) { + if (this.stack.length < 1) { + error = true; + break; + } + + var dy = this.stack.pop(); + this.stack.push(0, dy); + break; + } + + error = this.executeCommand(1, COMMAND_MAP.vmoveto); + break; + + case 5: + error = this.executeCommand(2, COMMAND_MAP.rlineto); + break; + + case 6: + error = this.executeCommand(1, COMMAND_MAP.hlineto); + break; + + case 7: + error = this.executeCommand(1, COMMAND_MAP.vlineto); + break; + + case 8: + error = this.executeCommand(6, COMMAND_MAP.rrcurveto); + break; + + case 9: + this.stack = []; + break; + + case 10: + if (this.stack.length < 1) { + error = true; + break; + } + + subrNumber = this.stack.pop(); + + if (!subrs[subrNumber]) { + error = true; + break; + } + + error = this.convert(subrs[subrNumber], subrs, seacAnalysisEnabled); + break; + + case 11: + return error; + + case 13: + if (this.stack.length < 2) { + error = true; + break; + } + + wx = this.stack.pop(); + sbx = this.stack.pop(); + this.lsb = sbx; + this.width = wx; + this.stack.push(wx, sbx); + error = this.executeCommand(2, COMMAND_MAP.hmoveto); + break; + + case 14: + this.output.push(COMMAND_MAP.endchar[0]); + break; + + case 21: + if (this.flexing) { + break; + } + + error = this.executeCommand(2, COMMAND_MAP.rmoveto); + break; + + case 22: + if (this.flexing) { + this.stack.push(0); + break; + } + + error = this.executeCommand(1, COMMAND_MAP.hmoveto); + break; + + case 30: + error = this.executeCommand(4, COMMAND_MAP.vhcurveto); + break; + + case 31: + error = this.executeCommand(4, COMMAND_MAP.hvcurveto); + break; + + case (12 << 8) + 0: + this.stack = []; + break; + + case (12 << 8) + 1: + if (!HINTING_ENABLED) { + this.stack = []; + break; + } + + error = this.executeCommand(2, COMMAND_MAP.vstem); + break; + + case (12 << 8) + 2: + if (!HINTING_ENABLED) { + this.stack = []; + break; + } + + error = this.executeCommand(2, COMMAND_MAP.hstem); + break; + + case (12 << 8) + 6: + if (seacAnalysisEnabled) { + this.seac = this.stack.splice(-4, 4); + error = this.executeCommand(0, COMMAND_MAP.endchar); + } else { + error = this.executeCommand(4, COMMAND_MAP.endchar); + } + + break; + + case (12 << 8) + 7: + if (this.stack.length < 4) { + error = true; + break; + } + + this.stack.pop(); + wx = this.stack.pop(); + var sby = this.stack.pop(); + sbx = this.stack.pop(); + this.lsb = sbx; + this.width = wx; + this.stack.push(wx, sbx, sby); + error = this.executeCommand(3, COMMAND_MAP.rmoveto); + break; + + case (12 << 8) + 12: + if (this.stack.length < 2) { + error = true; + break; + } + + var num2 = this.stack.pop(); + var num1 = this.stack.pop(); + this.stack.push(num1 / num2); + break; + + case (12 << 8) + 16: + if (this.stack.length < 2) { + error = true; + break; + } + + subrNumber = this.stack.pop(); + var numArgs = this.stack.pop(); + + if (subrNumber === 0 && numArgs === 3) { + var flexArgs = this.stack.splice(this.stack.length - 17, 17); + this.stack.push(flexArgs[2] + flexArgs[0], flexArgs[3] + flexArgs[1], flexArgs[4], flexArgs[5], flexArgs[6], flexArgs[7], flexArgs[8], flexArgs[9], flexArgs[10], flexArgs[11], flexArgs[12], flexArgs[13], flexArgs[14]); + error = this.executeCommand(13, COMMAND_MAP.flex, true); + this.flexing = false; + this.stack.push(flexArgs[15], flexArgs[16]); + } else if (subrNumber === 1 && numArgs === 0) { + this.flexing = true; + } + + break; + + case (12 << 8) + 17: + break; + + case (12 << 8) + 33: + this.stack = []; + break; + + default: + (0, _util.warn)('Unknown type 1 charstring command of "' + value + '"'); + break; + } + + if (error) { + break; + } + + continue; + } else if (value <= 246) { + value = value - 139; + } else if (value <= 250) { + value = (value - 247) * 256 + encoded[++i] + 108; + } else if (value <= 254) { + value = -((value - 251) * 256) - encoded[++i] - 108; + } else { + value = (encoded[++i] & 0xff) << 24 | (encoded[++i] & 0xff) << 16 | (encoded[++i] & 0xff) << 8 | (encoded[++i] & 0xff) << 0; + } + + this.stack.push(value); + } + + return error; + }, + executeCommand: function executeCommand(howManyArgs, command, keepStack) { + var stackLength = this.stack.length; + + if (howManyArgs > stackLength) { + return true; + } + + var start = stackLength - howManyArgs; + + for (var i = start; i < stackLength; i++) { + var value = this.stack[i]; + + if (Number.isInteger(value)) { + this.output.push(28, value >> 8 & 0xff, value & 0xff); + } else { + value = 65536 * value | 0; + this.output.push(255, value >> 24 & 0xFF, value >> 16 & 0xFF, value >> 8 & 0xFF, value & 0xFF); + } + } + + this.output.push.apply(this.output, command); + + if (keepStack) { + this.stack.splice(start, howManyArgs); + } else { + this.stack.length = 0; + } + + return false; + } + }; + return Type1CharString; +}(); + +var Type1Parser = function Type1ParserClosure() { + var EEXEC_ENCRYPT_KEY = 55665; + var CHAR_STRS_ENCRYPT_KEY = 4330; + + function isHexDigit(code) { + return code >= 48 && code <= 57 || code >= 65 && code <= 70 || code >= 97 && code <= 102; + } + + function decrypt(data, key, discardNumber) { + if (discardNumber >= data.length) { + return new Uint8Array(0); + } + + var r = key | 0, + c1 = 52845, + c2 = 22719, + i, + j; + + for (i = 0; i < discardNumber; i++) { + r = (data[i] + r) * c1 + c2 & (1 << 16) - 1; + } + + var count = data.length - discardNumber; + var decrypted = new Uint8Array(count); + + for (i = discardNumber, j = 0; j < count; i++, j++) { + var value = data[i]; + decrypted[j] = value ^ r >> 8; + r = (value + r) * c1 + c2 & (1 << 16) - 1; + } + + return decrypted; + } + + function decryptAscii(data, key, discardNumber) { + var r = key | 0, + c1 = 52845, + c2 = 22719; + var count = data.length, + maybeLength = count >>> 1; + var decrypted = new Uint8Array(maybeLength); + var i, j; + + for (i = 0, j = 0; i < count; i++) { + var digit1 = data[i]; + + if (!isHexDigit(digit1)) { + continue; + } + + i++; + var digit2; + + while (i < count && !isHexDigit(digit2 = data[i])) { + i++; + } + + if (i < count) { + var value = parseInt(String.fromCharCode(digit1, digit2), 16); + decrypted[j++] = value ^ r >> 8; + r = (value + r) * c1 + c2 & (1 << 16) - 1; + } + } + + return Array.prototype.slice.call(decrypted, discardNumber, j); + } + + function isSpecial(c) { + return c === 0x2F || c === 0x5B || c === 0x5D || c === 0x7B || c === 0x7D || c === 0x28 || c === 0x29; + } + + function Type1Parser(stream, encrypted, seacAnalysisEnabled) { + if (encrypted) { + var data = stream.getBytes(); + var isBinary = !(isHexDigit(data[0]) && isHexDigit(data[1]) && isHexDigit(data[2]) && isHexDigit(data[3])); + stream = new _stream.Stream(isBinary ? decrypt(data, EEXEC_ENCRYPT_KEY, 4) : decryptAscii(data, EEXEC_ENCRYPT_KEY, 4)); + } + + this.seacAnalysisEnabled = !!seacAnalysisEnabled; + this.stream = stream; + this.nextChar(); + } + + Type1Parser.prototype = { + readNumberArray: function Type1Parser_readNumberArray() { + this.getToken(); + var array = []; + + while (true) { + var token = this.getToken(); + + if (token === null || token === ']' || token === '}') { + break; + } + + array.push(parseFloat(token || 0)); + } + + return array; + }, + readNumber: function Type1Parser_readNumber() { + var token = this.getToken(); + return parseFloat(token || 0); + }, + readInt: function Type1Parser_readInt() { + var token = this.getToken(); + return parseInt(token || 0, 10) | 0; + }, + readBoolean: function Type1Parser_readBoolean() { + var token = this.getToken(); + return token === 'true' ? 1 : 0; + }, + nextChar: function Type1_nextChar() { return this.currentChar = this.stream.getByte(); - }, - getToken: function PostScriptLexer_getToken() { + }, + getToken: function Type1Parser_getToken() { var comment = false; var ch = this.currentChar; + while (true) { - if (ch < 0) { - return EOF; - } - if (comment) { - if (ch === 0x0A || ch === 0x0D) { - comment = false; + if (ch === -1) { + return null; } - } else if (ch === 0x25) { - comment = true; - } else if (!isSpace(ch)) { - break; - } - ch = this.nextChar(); + + if (comment) { + if (ch === 0x0A || ch === 0x0D) { + comment = false; + } + } else if (ch === 0x25) { + comment = true; + } else if (!(0, _util.isSpace)(ch)) { + break; + } + + ch = this.nextChar(); } - switch (ch | 0) { - case 0x30: - case 0x31: - case 0x32: - case 0x33: - case 0x34: - case 0x35: - case 0x36: - case 0x37: - case 0x38: - case 0x39: - case 0x2B: - case 0x2D: - case 0x2E: - return new PostScriptToken(PostScriptTokenTypes.NUMBER, this.getNumber()); - case 0x7B: - this.nextChar(); - return PostScriptToken.LBRACE; - case 0x7D: - this.nextChar(); - return PostScriptToken.RBRACE; + + if (isSpecial(ch)) { + this.nextChar(); + return String.fromCharCode(ch); } - var strBuf = this.strBuf; - strBuf.length = 0; - strBuf[0] = String.fromCharCode(ch); - while ((ch = this.nextChar()) >= 0 && (ch >= 0x41 && ch <= 0x5A || ch >= 0x61 && ch <= 0x7A)) { - strBuf.push(String.fromCharCode(ch)); + + var token = ''; + + do { + token += String.fromCharCode(ch); + ch = this.nextChar(); + } while (ch >= 0 && !(0, _util.isSpace)(ch) && !isSpecial(ch)); + + return token; + }, + readCharStrings: function Type1Parser_readCharStrings(bytes, lenIV) { + if (lenIV === -1) { + return bytes; } - var str = strBuf.join(''); - switch (str.toLowerCase()) { - case 'if': - return PostScriptToken.IF; - case 'ifelse': - return PostScriptToken.IFELSE; - default: - return PostScriptToken.getOperator(str); + + return decrypt(bytes, CHAR_STRS_ENCRYPT_KEY, lenIV); + }, + extractFontProgram: function Type1Parser_extractFontProgram() { + var stream = this.stream; + var subrs = [], + charstrings = []; + var privateData = Object.create(null); + privateData['lenIV'] = 4; + var program = { + subrs: [], + charstrings: [], + properties: { + 'privateData': privateData + } + }; + var token, length, data, lenIV, encoded; + + while ((token = this.getToken()) !== null) { + if (token !== '/') { + continue; + } + + token = this.getToken(); + + switch (token) { + case 'CharStrings': + this.getToken(); + this.getToken(); + this.getToken(); + this.getToken(); + + while (true) { + token = this.getToken(); + + if (token === null || token === 'end') { + break; + } + + if (token !== '/') { + continue; + } + + var glyph = this.getToken(); + length = this.readInt(); + this.getToken(); + data = length > 0 ? stream.getBytes(length) : new Uint8Array(0); + lenIV = program.properties.privateData['lenIV']; + encoded = this.readCharStrings(data, lenIV); + this.nextChar(); + token = this.getToken(); + + if (token === 'noaccess') { + this.getToken(); + } + + charstrings.push({ + glyph: glyph, + encoded: encoded + }); + } + + break; + + case 'Subrs': + this.readInt(); + this.getToken(); + + while (this.getToken() === 'dup') { + var index = this.readInt(); + length = this.readInt(); + this.getToken(); + data = length > 0 ? stream.getBytes(length) : new Uint8Array(0); + lenIV = program.properties.privateData['lenIV']; + encoded = this.readCharStrings(data, lenIV); + this.nextChar(); + token = this.getToken(); + + if (token === 'noaccess') { + this.getToken(); + } + + subrs[index] = encoded; + } + + break; + + case 'BlueValues': + case 'OtherBlues': + case 'FamilyBlues': + case 'FamilyOtherBlues': + var blueArray = this.readNumberArray(); + + if (blueArray.length > 0 && blueArray.length % 2 === 0 && HINTING_ENABLED) { + program.properties.privateData[token] = blueArray; + } + + break; + + case 'StemSnapH': + case 'StemSnapV': + program.properties.privateData[token] = this.readNumberArray(); + break; + + case 'StdHW': + case 'StdVW': + program.properties.privateData[token] = this.readNumberArray()[0]; + break; + + case 'BlueShift': + case 'lenIV': + case 'BlueFuzz': + case 'BlueScale': + case 'LanguageGroup': + case 'ExpansionFactor': + program.properties.privateData[token] = this.readNumber(); + break; + + case 'ForceBold': + program.properties.privateData[token] = this.readBoolean(); + break; + } } - }, - getNumber: function PostScriptLexer_getNumber() { - var ch = this.currentChar; - var strBuf = this.strBuf; - strBuf.length = 0; - strBuf[0] = String.fromCharCode(ch); - while ((ch = this.nextChar()) >= 0) { - if (ch >= 0x30 && ch <= 0x39 || ch === 0x2D || ch === 0x2E) { - strBuf.push(String.fromCharCode(ch)); - } else { - break; - } + + for (var i = 0; i < charstrings.length; i++) { + glyph = charstrings[i].glyph; + encoded = charstrings[i].encoded; + var charString = new Type1CharString(); + var error = charString.convert(encoded, subrs, this.seacAnalysisEnabled); + var output = charString.output; + + if (error) { + output = [14]; + } + + program.charstrings.push({ + glyphName: glyph, + charstring: output, + width: charString.width, + lsb: charString.lsb, + seac: charString.seac + }); } - var value = parseFloat(strBuf.join('')); - if (isNaN(value)) { - error('Invalid floating point number: ' + value); + + return program; + }, + extractFontHeader: function Type1Parser_extractFontHeader(properties) { + var token; + + while ((token = this.getToken()) !== null) { + if (token !== '/') { + continue; + } + + token = this.getToken(); + + switch (token) { + case 'FontMatrix': + var matrix = this.readNumberArray(); + properties.fontMatrix = matrix; + break; + + case 'Encoding': + var encodingArg = this.getToken(); + var encoding; + + if (!/^\d+$/.test(encodingArg)) { + encoding = (0, _encodings.getEncoding)(encodingArg); + } else { + encoding = []; + var size = parseInt(encodingArg, 10) | 0; + this.getToken(); + + for (var j = 0; j < size; j++) { + token = this.getToken(); + + while (token !== 'dup' && token !== 'def') { + token = this.getToken(); + + if (token === null) { + return; + } + } + + if (token === 'def') { + break; + } + + var index = this.readInt(); + this.getToken(); + var glyph = this.getToken(); + encoding[index] = glyph; + this.getToken(); + } + } + + properties.builtInEncoding = encoding; + break; + + case 'FontBBox': + var fontBBox = this.readNumberArray(); + properties.ascent = Math.max(fontBBox[3], fontBBox[1]); + properties.descent = Math.min(fontBBox[1], fontBBox[3]); + properties.ascentScaled = true; + break; + } } - return value; - } + } + }; + return Type1Parser; +}(); + +exports.Type1Parser = Type1Parser; + +/***/ }), +/* 182 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.getTilingPatternIR = getTilingPatternIR; +exports.Pattern = void 0; + +var _util = __w_pdfjs_require__(6); + +var _colorspace = __w_pdfjs_require__(168); + +var _primitives = __w_pdfjs_require__(155); + +var ShadingType = { + FUNCTION_BASED: 1, + AXIAL: 2, + RADIAL: 3, + FREE_FORM_MESH: 4, + LATTICE_FORM_MESH: 5, + COONS_PATCH_MESH: 6, + TENSOR_PATCH_MESH: 7 +}; + +var Pattern = function PatternClosure() { + function Pattern() { + (0, _util.unreachable)('should not call Pattern constructor'); + } + + Pattern.prototype = { + getPattern: function Pattern_getPattern(ctx) { + (0, _util.unreachable)("Should not call Pattern.getStyle: ".concat(ctx)); + } + }; + + Pattern.parseShading = function (shading, matrix, xref, res, handler, pdfFunctionFactory) { + var dict = (0, _primitives.isStream)(shading) ? shading.dict : shading; + var type = dict.get('ShadingType'); + + try { + switch (type) { + case ShadingType.AXIAL: + case ShadingType.RADIAL: + return new Shadings.RadialAxial(dict, matrix, xref, res, pdfFunctionFactory); + + case ShadingType.FREE_FORM_MESH: + case ShadingType.LATTICE_FORM_MESH: + case ShadingType.COONS_PATCH_MESH: + case ShadingType.TENSOR_PATCH_MESH: + return new Shadings.Mesh(shading, matrix, xref, res, pdfFunctionFactory); + + default: + throw new _util.FormatError('Unsupported ShadingType: ' + type); + } + } catch (ex) { + if (ex instanceof _util.MissingDataException) { + throw ex; + } + + handler.send('UnsupportedFeature', { + featureId: _util.UNSUPPORTED_FEATURES.shadingPattern + }); + (0, _util.warn)(ex); + return new Shadings.Dummy(); + } + }; + + return Pattern; +}(); + +exports.Pattern = Pattern; +var Shadings = {}; +Shadings.SMALL_NUMBER = 1e-6; + +Shadings.RadialAxial = function RadialAxialClosure() { + function RadialAxial(dict, matrix, xref, res, pdfFunctionFactory) { + this.matrix = matrix; + this.coordsArr = dict.getArray('Coords'); + this.shadingType = dict.get('ShadingType'); + this.type = 'Pattern'; + var cs = dict.get('ColorSpace', 'CS'); + cs = _colorspace.ColorSpace.parse(cs, xref, res, pdfFunctionFactory); + this.cs = cs; + var t0 = 0.0, + t1 = 1.0; + + if (dict.has('Domain')) { + var domainArr = dict.getArray('Domain'); + t0 = domainArr[0]; + t1 = domainArr[1]; + } + + var extendStart = false, + extendEnd = false; + + if (dict.has('Extend')) { + var extendArr = dict.getArray('Extend'); + extendStart = extendArr[0]; + extendEnd = extendArr[1]; + } + + if (this.shadingType === ShadingType.RADIAL && (!extendStart || !extendEnd)) { + var x1 = this.coordsArr[0]; + var y1 = this.coordsArr[1]; + var r1 = this.coordsArr[2]; + var x2 = this.coordsArr[3]; + var y2 = this.coordsArr[4]; + var r2 = this.coordsArr[5]; + var distance = Math.sqrt((x1 - x2) * (x1 - x2) + (y1 - y2) * (y1 - y2)); + + if (r1 <= r2 + distance && r2 <= r1 + distance) { + (0, _util.warn)('Unsupported radial gradient.'); + } + } + + this.extendStart = extendStart; + this.extendEnd = extendEnd; + var fnObj = dict.get('Function'); + var fn = pdfFunctionFactory.createFromArray(fnObj); + var diff = t1 - t0; + var step = diff / 10; + var colorStops = this.colorStops = []; + + if (t0 >= t1 || step <= 0) { + (0, _util.info)('Bad shading domain.'); + return; + } + + var color = new Float32Array(cs.numComps), + ratio = new Float32Array(1); + var rgbColor; + + for (var i = t0; i <= t1; i += step) { + ratio[0] = i; + fn(ratio, 0, color, 0); + rgbColor = cs.getRgb(color, 0); + + var cssColor = _util.Util.makeCssRgb(rgbColor[0], rgbColor[1], rgbColor[2]); + + colorStops.push([(i - t0) / diff, cssColor]); + } + + var background = 'transparent'; + + if (dict.has('Background')) { + rgbColor = cs.getRgb(dict.get('Background'), 0); + background = _util.Util.makeCssRgb(rgbColor[0], rgbColor[1], rgbColor[2]); + } + + if (!extendStart) { + colorStops.unshift([0, background]); + colorStops[1][0] += Shadings.SMALL_NUMBER; + } + + if (!extendEnd) { + colorStops[colorStops.length - 1][0] -= Shadings.SMALL_NUMBER; + colorStops.push([1, background]); + } + + this.colorStops = colorStops; + } + + RadialAxial.prototype = { + getIR: function RadialAxial_getIR() { + var coordsArr = this.coordsArr; + var shadingType = this.shadingType; + var type, p0, p1, r0, r1; + + if (shadingType === ShadingType.AXIAL) { + p0 = [coordsArr[0], coordsArr[1]]; + p1 = [coordsArr[2], coordsArr[3]]; + r0 = null; + r1 = null; + type = 'axial'; + } else if (shadingType === ShadingType.RADIAL) { + p0 = [coordsArr[0], coordsArr[1]]; + p1 = [coordsArr[3], coordsArr[4]]; + r0 = coordsArr[2]; + r1 = coordsArr[5]; + type = 'radial'; + } else { + (0, _util.unreachable)("getPattern type unknown: ".concat(shadingType)); + } + + var matrix = this.matrix; + + if (matrix) { + p0 = _util.Util.applyTransform(p0, matrix); + p1 = _util.Util.applyTransform(p1, matrix); + + if (shadingType === ShadingType.RADIAL) { + var scale = _util.Util.singularValueDecompose2dScale(matrix); + + r0 *= scale[0]; + r1 *= scale[1]; + } + } + + return ['RadialAxial', type, this.colorStops, p0, p1, r0, r1]; + } + }; + return RadialAxial; +}(); + +Shadings.Mesh = function MeshClosure() { + function MeshStreamReader(stream, context) { + this.stream = stream; + this.context = context; + this.buffer = 0; + this.bufferLength = 0; + var numComps = context.numComps; + this.tmpCompsBuf = new Float32Array(numComps); + var csNumComps = context.colorSpace.numComps; + this.tmpCsCompsBuf = context.colorFn ? new Float32Array(csNumComps) : this.tmpCompsBuf; + } + + MeshStreamReader.prototype = { + get hasData() { + if (this.stream.end) { + return this.stream.pos < this.stream.end; + } + + if (this.bufferLength > 0) { + return true; + } + + var nextByte = this.stream.getByte(); + + if (nextByte < 0) { + return false; + } + + this.buffer = nextByte; + this.bufferLength = 8; + return true; + }, + + readBits: function MeshStreamReader_readBits(n) { + var buffer = this.buffer; + var bufferLength = this.bufferLength; + + if (n === 32) { + if (bufferLength === 0) { + return (this.stream.getByte() << 24 | this.stream.getByte() << 16 | this.stream.getByte() << 8 | this.stream.getByte()) >>> 0; + } + + buffer = buffer << 24 | this.stream.getByte() << 16 | this.stream.getByte() << 8 | this.stream.getByte(); + var nextByte = this.stream.getByte(); + this.buffer = nextByte & (1 << bufferLength) - 1; + return (buffer << 8 - bufferLength | (nextByte & 0xFF) >> bufferLength) >>> 0; + } + + if (n === 8 && bufferLength === 0) { + return this.stream.getByte(); + } + + while (bufferLength < n) { + buffer = buffer << 8 | this.stream.getByte(); + bufferLength += 8; + } + + bufferLength -= n; + this.bufferLength = bufferLength; + this.buffer = buffer & (1 << bufferLength) - 1; + return buffer >> bufferLength; + }, + align: function MeshStreamReader_align() { + this.buffer = 0; + this.bufferLength = 0; + }, + readFlag: function MeshStreamReader_readFlag() { + return this.readBits(this.context.bitsPerFlag); + }, + readCoordinate: function MeshStreamReader_readCoordinate() { + var bitsPerCoordinate = this.context.bitsPerCoordinate; + var xi = this.readBits(bitsPerCoordinate); + var yi = this.readBits(bitsPerCoordinate); + var decode = this.context.decode; + var scale = bitsPerCoordinate < 32 ? 1 / ((1 << bitsPerCoordinate) - 1) : 2.3283064365386963e-10; + return [xi * scale * (decode[1] - decode[0]) + decode[0], yi * scale * (decode[3] - decode[2]) + decode[2]]; + }, + readComponents: function MeshStreamReader_readComponents() { + var numComps = this.context.numComps; + var bitsPerComponent = this.context.bitsPerComponent; + var scale = bitsPerComponent < 32 ? 1 / ((1 << bitsPerComponent) - 1) : 2.3283064365386963e-10; + var decode = this.context.decode; + var components = this.tmpCompsBuf; + + for (var i = 0, j = 4; i < numComps; i++, j += 2) { + var ci = this.readBits(bitsPerComponent); + components[i] = ci * scale * (decode[j + 1] - decode[j]) + decode[j]; + } + + var color = this.tmpCsCompsBuf; + + if (this.context.colorFn) { + this.context.colorFn(components, 0, color, 0); + } + + return this.context.colorSpace.getRgb(color, 0); + } + }; + + function decodeType4Shading(mesh, reader) { + var coords = mesh.coords; + var colors = mesh.colors; + var operators = []; + var ps = []; + var verticesLeft = 0; + + while (reader.hasData) { + var f = reader.readFlag(); + var coord = reader.readCoordinate(); + var color = reader.readComponents(); + + if (verticesLeft === 0) { + if (!(0 <= f && f <= 2)) { + throw new _util.FormatError('Unknown type4 flag'); + } + + switch (f) { + case 0: + verticesLeft = 3; + break; + + case 1: + ps.push(ps[ps.length - 2], ps[ps.length - 1]); + verticesLeft = 1; + break; + + case 2: + ps.push(ps[ps.length - 3], ps[ps.length - 1]); + verticesLeft = 1; + break; + } + + operators.push(f); + } + + ps.push(coords.length); + coords.push(coord); + colors.push(color); + verticesLeft--; + reader.align(); + } + + mesh.figures.push({ + type: 'triangles', + coords: new Int32Array(ps), + colors: new Int32Array(ps) + }); + } + + function decodeType5Shading(mesh, reader, verticesPerRow) { + var coords = mesh.coords; + var colors = mesh.colors; + var ps = []; + + while (reader.hasData) { + var coord = reader.readCoordinate(); + var color = reader.readComponents(); + ps.push(coords.length); + coords.push(coord); + colors.push(color); + } + + mesh.figures.push({ + type: 'lattice', + coords: new Int32Array(ps), + colors: new Int32Array(ps), + verticesPerRow: verticesPerRow + }); + } + + var MIN_SPLIT_PATCH_CHUNKS_AMOUNT = 3; + var MAX_SPLIT_PATCH_CHUNKS_AMOUNT = 20; + var TRIANGLE_DENSITY = 20; + + var getB = function getBClosure() { + function buildB(count) { + var lut = []; + + for (var i = 0; i <= count; i++) { + var t = i / count, + t_ = 1 - t; + lut.push(new Float32Array([t_ * t_ * t_, 3 * t * t_ * t_, 3 * t * t * t_, t * t * t])); + } + + return lut; + } + + var cache = []; + return function getB(count) { + if (!cache[count]) { + cache[count] = buildB(count); + } + + return cache[count]; }; - return PostScriptLexer; - }(); - exports.PostScriptLexer = PostScriptLexer; - exports.PostScriptParser = PostScriptParser; - })); - (function (root, factory) { - factory(root.pdfjsCoreFunction = {}, root.pdfjsSharedUtil, root.pdfjsCorePrimitives, root.pdfjsCorePsParser); - }(this, function (exports, sharedUtil, corePrimitives, corePsParser) { - var error = sharedUtil.error; - var info = sharedUtil.info; - var isArray = sharedUtil.isArray; - var isBool = sharedUtil.isBool; - var isDict = corePrimitives.isDict; - var isStream = corePrimitives.isStream; - var PostScriptLexer = corePsParser.PostScriptLexer; - var PostScriptParser = corePsParser.PostScriptParser; - var PDFFunction = function PDFFunctionClosure() { - var CONSTRUCT_SAMPLED = 0; - var CONSTRUCT_INTERPOLATED = 2; - var CONSTRUCT_STICHED = 3; - var CONSTRUCT_POSTSCRIPT = 4; - return { - getSampleArray: function PDFFunction_getSampleArray(size, outputSize, bps, str) { + }(); + + function buildFigureFromPatch(mesh, index) { + var figure = mesh.figures[index]; + (0, _util.assert)(figure.type === 'patch', 'Unexpected patch mesh figure'); + var coords = mesh.coords, + colors = mesh.colors; + var pi = figure.coords; + var ci = figure.colors; + var figureMinX = Math.min(coords[pi[0]][0], coords[pi[3]][0], coords[pi[12]][0], coords[pi[15]][0]); + var figureMinY = Math.min(coords[pi[0]][1], coords[pi[3]][1], coords[pi[12]][1], coords[pi[15]][1]); + var figureMaxX = Math.max(coords[pi[0]][0], coords[pi[3]][0], coords[pi[12]][0], coords[pi[15]][0]); + var figureMaxY = Math.max(coords[pi[0]][1], coords[pi[3]][1], coords[pi[12]][1], coords[pi[15]][1]); + var splitXBy = Math.ceil((figureMaxX - figureMinX) * TRIANGLE_DENSITY / (mesh.bounds[2] - mesh.bounds[0])); + splitXBy = Math.max(MIN_SPLIT_PATCH_CHUNKS_AMOUNT, Math.min(MAX_SPLIT_PATCH_CHUNKS_AMOUNT, splitXBy)); + var splitYBy = Math.ceil((figureMaxY - figureMinY) * TRIANGLE_DENSITY / (mesh.bounds[3] - mesh.bounds[1])); + splitYBy = Math.max(MIN_SPLIT_PATCH_CHUNKS_AMOUNT, Math.min(MAX_SPLIT_PATCH_CHUNKS_AMOUNT, splitYBy)); + var verticesPerRow = splitXBy + 1; + var figureCoords = new Int32Array((splitYBy + 1) * verticesPerRow); + var figureColors = new Int32Array((splitYBy + 1) * verticesPerRow); + var k = 0; + var cl = new Uint8Array(3), + cr = new Uint8Array(3); + var c0 = colors[ci[0]], + c1 = colors[ci[1]], + c2 = colors[ci[2]], + c3 = colors[ci[3]]; + var bRow = getB(splitYBy), + bCol = getB(splitXBy); + + for (var row = 0; row <= splitYBy; row++) { + cl[0] = (c0[0] * (splitYBy - row) + c2[0] * row) / splitYBy | 0; + cl[1] = (c0[1] * (splitYBy - row) + c2[1] * row) / splitYBy | 0; + cl[2] = (c0[2] * (splitYBy - row) + c2[2] * row) / splitYBy | 0; + cr[0] = (c1[0] * (splitYBy - row) + c3[0] * row) / splitYBy | 0; + cr[1] = (c1[1] * (splitYBy - row) + c3[1] * row) / splitYBy | 0; + cr[2] = (c1[2] * (splitYBy - row) + c3[2] * row) / splitYBy | 0; + + for (var col = 0; col <= splitXBy; col++, k++) { + if ((row === 0 || row === splitYBy) && (col === 0 || col === splitXBy)) { + continue; + } + + var x = 0, + y = 0; + var q = 0; + + for (var i = 0; i <= 3; i++) { + for (var j = 0; j <= 3; j++, q++) { + var m = bRow[row][i] * bCol[col][j]; + x += coords[pi[q]][0] * m; + y += coords[pi[q]][1] * m; + } + } + + figureCoords[k] = coords.length; + coords.push([x, y]); + figureColors[k] = colors.length; + var newColor = new Uint8Array(3); + newColor[0] = (cl[0] * (splitXBy - col) + cr[0] * col) / splitXBy | 0; + newColor[1] = (cl[1] * (splitXBy - col) + cr[1] * col) / splitXBy | 0; + newColor[2] = (cl[2] * (splitXBy - col) + cr[2] * col) / splitXBy | 0; + colors.push(newColor); + } + } + + figureCoords[0] = pi[0]; + figureColors[0] = ci[0]; + figureCoords[splitXBy] = pi[3]; + figureColors[splitXBy] = ci[1]; + figureCoords[verticesPerRow * splitYBy] = pi[12]; + figureColors[verticesPerRow * splitYBy] = ci[2]; + figureCoords[verticesPerRow * splitYBy + splitXBy] = pi[15]; + figureColors[verticesPerRow * splitYBy + splitXBy] = ci[3]; + mesh.figures[index] = { + type: 'lattice', + coords: figureCoords, + colors: figureColors, + verticesPerRow: verticesPerRow + }; + } + + function decodeType6Shading(mesh, reader) { + var coords = mesh.coords; + var colors = mesh.colors; + var ps = new Int32Array(16); + var cs = new Int32Array(4); + + while (reader.hasData) { + var f = reader.readFlag(); + + if (!(0 <= f && f <= 3)) { + throw new _util.FormatError('Unknown type6 flag'); + } + + var i, ii; + var pi = coords.length; + + for (i = 0, ii = f !== 0 ? 8 : 12; i < ii; i++) { + coords.push(reader.readCoordinate()); + } + + var ci = colors.length; + + for (i = 0, ii = f !== 0 ? 2 : 4; i < ii; i++) { + colors.push(reader.readComponents()); + } + + var tmp1, tmp2, tmp3, tmp4; + + switch (f) { + case 0: + ps[12] = pi + 3; + ps[13] = pi + 4; + ps[14] = pi + 5; + ps[15] = pi + 6; + ps[8] = pi + 2; + ps[11] = pi + 7; + ps[4] = pi + 1; + ps[7] = pi + 8; + ps[0] = pi; + ps[1] = pi + 11; + ps[2] = pi + 10; + ps[3] = pi + 9; + cs[2] = ci + 1; + cs[3] = ci + 2; + cs[0] = ci; + cs[1] = ci + 3; + break; + + case 1: + tmp1 = ps[12]; + tmp2 = ps[13]; + tmp3 = ps[14]; + tmp4 = ps[15]; + ps[12] = tmp4; + ps[13] = pi + 0; + ps[14] = pi + 1; + ps[15] = pi + 2; + ps[8] = tmp3; + ps[11] = pi + 3; + ps[4] = tmp2; + ps[7] = pi + 4; + ps[0] = tmp1; + ps[1] = pi + 7; + ps[2] = pi + 6; + ps[3] = pi + 5; + tmp1 = cs[2]; + tmp2 = cs[3]; + cs[2] = tmp2; + cs[3] = ci; + cs[0] = tmp1; + cs[1] = ci + 1; + break; + + case 2: + tmp1 = ps[15]; + tmp2 = ps[11]; + ps[12] = ps[3]; + ps[13] = pi + 0; + ps[14] = pi + 1; + ps[15] = pi + 2; + ps[8] = ps[7]; + ps[11] = pi + 3; + ps[4] = tmp2; + ps[7] = pi + 4; + ps[0] = tmp1; + ps[1] = pi + 7; + ps[2] = pi + 6; + ps[3] = pi + 5; + tmp1 = cs[3]; + cs[2] = cs[1]; + cs[3] = ci; + cs[0] = tmp1; + cs[1] = ci + 1; + break; + + case 3: + ps[12] = ps[0]; + ps[13] = pi + 0; + ps[14] = pi + 1; + ps[15] = pi + 2; + ps[8] = ps[1]; + ps[11] = pi + 3; + ps[4] = ps[2]; + ps[7] = pi + 4; + ps[0] = ps[3]; + ps[1] = pi + 7; + ps[2] = pi + 6; + ps[3] = pi + 5; + cs[2] = cs[0]; + cs[3] = ci; + cs[0] = cs[1]; + cs[1] = ci + 1; + break; + } + + ps[5] = coords.length; + coords.push([(-4 * coords[ps[0]][0] - coords[ps[15]][0] + 6 * (coords[ps[4]][0] + coords[ps[1]][0]) - 2 * (coords[ps[12]][0] + coords[ps[3]][0]) + 3 * (coords[ps[13]][0] + coords[ps[7]][0])) / 9, (-4 * coords[ps[0]][1] - coords[ps[15]][1] + 6 * (coords[ps[4]][1] + coords[ps[1]][1]) - 2 * (coords[ps[12]][1] + coords[ps[3]][1]) + 3 * (coords[ps[13]][1] + coords[ps[7]][1])) / 9]); + ps[6] = coords.length; + coords.push([(-4 * coords[ps[3]][0] - coords[ps[12]][0] + 6 * (coords[ps[2]][0] + coords[ps[7]][0]) - 2 * (coords[ps[0]][0] + coords[ps[15]][0]) + 3 * (coords[ps[4]][0] + coords[ps[14]][0])) / 9, (-4 * coords[ps[3]][1] - coords[ps[12]][1] + 6 * (coords[ps[2]][1] + coords[ps[7]][1]) - 2 * (coords[ps[0]][1] + coords[ps[15]][1]) + 3 * (coords[ps[4]][1] + coords[ps[14]][1])) / 9]); + ps[9] = coords.length; + coords.push([(-4 * coords[ps[12]][0] - coords[ps[3]][0] + 6 * (coords[ps[8]][0] + coords[ps[13]][0]) - 2 * (coords[ps[0]][0] + coords[ps[15]][0]) + 3 * (coords[ps[11]][0] + coords[ps[1]][0])) / 9, (-4 * coords[ps[12]][1] - coords[ps[3]][1] + 6 * (coords[ps[8]][1] + coords[ps[13]][1]) - 2 * (coords[ps[0]][1] + coords[ps[15]][1]) + 3 * (coords[ps[11]][1] + coords[ps[1]][1])) / 9]); + ps[10] = coords.length; + coords.push([(-4 * coords[ps[15]][0] - coords[ps[0]][0] + 6 * (coords[ps[11]][0] + coords[ps[14]][0]) - 2 * (coords[ps[12]][0] + coords[ps[3]][0]) + 3 * (coords[ps[2]][0] + coords[ps[8]][0])) / 9, (-4 * coords[ps[15]][1] - coords[ps[0]][1] + 6 * (coords[ps[11]][1] + coords[ps[14]][1]) - 2 * (coords[ps[12]][1] + coords[ps[3]][1]) + 3 * (coords[ps[2]][1] + coords[ps[8]][1])) / 9]); + mesh.figures.push({ + type: 'patch', + coords: new Int32Array(ps), + colors: new Int32Array(cs) + }); + } + } + + function decodeType7Shading(mesh, reader) { + var coords = mesh.coords; + var colors = mesh.colors; + var ps = new Int32Array(16); + var cs = new Int32Array(4); + + while (reader.hasData) { + var f = reader.readFlag(); + + if (!(0 <= f && f <= 3)) { + throw new _util.FormatError('Unknown type7 flag'); + } + + var i, ii; + var pi = coords.length; + + for (i = 0, ii = f !== 0 ? 12 : 16; i < ii; i++) { + coords.push(reader.readCoordinate()); + } + + var ci = colors.length; + + for (i = 0, ii = f !== 0 ? 2 : 4; i < ii; i++) { + colors.push(reader.readComponents()); + } + + var tmp1, tmp2, tmp3, tmp4; + + switch (f) { + case 0: + ps[12] = pi + 3; + ps[13] = pi + 4; + ps[14] = pi + 5; + ps[15] = pi + 6; + ps[8] = pi + 2; + ps[9] = pi + 13; + ps[10] = pi + 14; + ps[11] = pi + 7; + ps[4] = pi + 1; + ps[5] = pi + 12; + ps[6] = pi + 15; + ps[7] = pi + 8; + ps[0] = pi; + ps[1] = pi + 11; + ps[2] = pi + 10; + ps[3] = pi + 9; + cs[2] = ci + 1; + cs[3] = ci + 2; + cs[0] = ci; + cs[1] = ci + 3; + break; + + case 1: + tmp1 = ps[12]; + tmp2 = ps[13]; + tmp3 = ps[14]; + tmp4 = ps[15]; + ps[12] = tmp4; + ps[13] = pi + 0; + ps[14] = pi + 1; + ps[15] = pi + 2; + ps[8] = tmp3; + ps[9] = pi + 9; + ps[10] = pi + 10; + ps[11] = pi + 3; + ps[4] = tmp2; + ps[5] = pi + 8; + ps[6] = pi + 11; + ps[7] = pi + 4; + ps[0] = tmp1; + ps[1] = pi + 7; + ps[2] = pi + 6; + ps[3] = pi + 5; + tmp1 = cs[2]; + tmp2 = cs[3]; + cs[2] = tmp2; + cs[3] = ci; + cs[0] = tmp1; + cs[1] = ci + 1; + break; + + case 2: + tmp1 = ps[15]; + tmp2 = ps[11]; + ps[12] = ps[3]; + ps[13] = pi + 0; + ps[14] = pi + 1; + ps[15] = pi + 2; + ps[8] = ps[7]; + ps[9] = pi + 9; + ps[10] = pi + 10; + ps[11] = pi + 3; + ps[4] = tmp2; + ps[5] = pi + 8; + ps[6] = pi + 11; + ps[7] = pi + 4; + ps[0] = tmp1; + ps[1] = pi + 7; + ps[2] = pi + 6; + ps[3] = pi + 5; + tmp1 = cs[3]; + cs[2] = cs[1]; + cs[3] = ci; + cs[0] = tmp1; + cs[1] = ci + 1; + break; + + case 3: + ps[12] = ps[0]; + ps[13] = pi + 0; + ps[14] = pi + 1; + ps[15] = pi + 2; + ps[8] = ps[1]; + ps[9] = pi + 9; + ps[10] = pi + 10; + ps[11] = pi + 3; + ps[4] = ps[2]; + ps[5] = pi + 8; + ps[6] = pi + 11; + ps[7] = pi + 4; + ps[0] = ps[3]; + ps[1] = pi + 7; + ps[2] = pi + 6; + ps[3] = pi + 5; + cs[2] = cs[0]; + cs[3] = ci; + cs[0] = cs[1]; + cs[1] = ci + 1; + break; + } + + mesh.figures.push({ + type: 'patch', + coords: new Int32Array(ps), + colors: new Int32Array(cs) + }); + } + } + + function updateBounds(mesh) { + var minX = mesh.coords[0][0], + minY = mesh.coords[0][1], + maxX = minX, + maxY = minY; + + for (var i = 1, ii = mesh.coords.length; i < ii; i++) { + var x = mesh.coords[i][0], + y = mesh.coords[i][1]; + minX = minX > x ? x : minX; + minY = minY > y ? y : minY; + maxX = maxX < x ? x : maxX; + maxY = maxY < y ? y : maxY; + } + + mesh.bounds = [minX, minY, maxX, maxY]; + } + + function packData(mesh) { + var i, ii, j, jj; + var coords = mesh.coords; + var coordsPacked = new Float32Array(coords.length * 2); + + for (i = 0, j = 0, ii = coords.length; i < ii; i++) { + var xy = coords[i]; + coordsPacked[j++] = xy[0]; + coordsPacked[j++] = xy[1]; + } + + mesh.coords = coordsPacked; + var colors = mesh.colors; + var colorsPacked = new Uint8Array(colors.length * 3); + + for (i = 0, j = 0, ii = colors.length; i < ii; i++) { + var c = colors[i]; + colorsPacked[j++] = c[0]; + colorsPacked[j++] = c[1]; + colorsPacked[j++] = c[2]; + } + + mesh.colors = colorsPacked; + var figures = mesh.figures; + + for (i = 0, ii = figures.length; i < ii; i++) { + var figure = figures[i], + ps = figure.coords, + cs = figure.colors; + + for (j = 0, jj = ps.length; j < jj; j++) { + ps[j] *= 2; + cs[j] *= 3; + } + } + } + + function Mesh(stream, matrix, xref, res, pdfFunctionFactory) { + if (!(0, _primitives.isStream)(stream)) { + throw new _util.FormatError('Mesh data is not a stream'); + } + + var dict = stream.dict; + this.matrix = matrix; + this.shadingType = dict.get('ShadingType'); + this.type = 'Pattern'; + this.bbox = dict.getArray('BBox'); + var cs = dict.get('ColorSpace', 'CS'); + cs = _colorspace.ColorSpace.parse(cs, xref, res, pdfFunctionFactory); + this.cs = cs; + this.background = dict.has('Background') ? cs.getRgb(dict.get('Background'), 0) : null; + var fnObj = dict.get('Function'); + var fn = fnObj ? pdfFunctionFactory.createFromArray(fnObj) : null; + this.coords = []; + this.colors = []; + this.figures = []; + var decodeContext = { + bitsPerCoordinate: dict.get('BitsPerCoordinate'), + bitsPerComponent: dict.get('BitsPerComponent'), + bitsPerFlag: dict.get('BitsPerFlag'), + decode: dict.getArray('Decode'), + colorFn: fn, + colorSpace: cs, + numComps: fn ? 1 : cs.numComps + }; + var reader = new MeshStreamReader(stream, decodeContext); + var patchMesh = false; + + switch (this.shadingType) { + case ShadingType.FREE_FORM_MESH: + decodeType4Shading(this, reader); + break; + + case ShadingType.LATTICE_FORM_MESH: + var verticesPerRow = dict.get('VerticesPerRow') | 0; + + if (verticesPerRow < 2) { + throw new _util.FormatError('Invalid VerticesPerRow'); + } + + decodeType5Shading(this, reader, verticesPerRow); + break; + + case ShadingType.COONS_PATCH_MESH: + decodeType6Shading(this, reader); + patchMesh = true; + break; + + case ShadingType.TENSOR_PATCH_MESH: + decodeType7Shading(this, reader); + patchMesh = true; + break; + + default: + (0, _util.unreachable)('Unsupported mesh type.'); + break; + } + + if (patchMesh) { + updateBounds(this); + + for (var i = 0, ii = this.figures.length; i < ii; i++) { + buildFigureFromPatch(this, i); + } + } + + updateBounds(this); + packData(this); + } + + Mesh.prototype = { + getIR: function Mesh_getIR() { + return ['Mesh', this.shadingType, this.coords, this.colors, this.figures, this.bounds, this.matrix, this.bbox, this.background]; + } + }; + return Mesh; +}(); + +Shadings.Dummy = function DummyClosure() { + function Dummy() { + this.type = 'Pattern'; + } + + Dummy.prototype = { + getIR: function Dummy_getIR() { + return ['Dummy']; + } + }; + return Dummy; +}(); + +function getTilingPatternIR(operatorList, dict, args) { + var matrix = dict.getArray('Matrix'); + + var bbox = _util.Util.normalizeRect(dict.getArray('BBox')); + + var xstep = dict.get('XStep'); + var ystep = dict.get('YStep'); + var paintType = dict.get('PaintType'); + var tilingType = dict.get('TilingType'); + + if (bbox[2] - bbox[0] === 0 || bbox[3] - bbox[1] === 0) { + throw new _util.FormatError("Invalid getTilingPatternIR /BBox array: [".concat(bbox, "].")); + } + + return ['TilingPattern', args, operatorList, matrix, bbox, xstep, ystep, paintType, tilingType]; +} + +/***/ }), +/* 183 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.bidi = bidi; + +var _util = __w_pdfjs_require__(6); + +var baseTypes = ['BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'S', 'B', 'S', 'WS', 'B', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'B', 'B', 'B', 'S', 'WS', 'ON', 'ON', 'ET', 'ET', 'ET', 'ON', 'ON', 'ON', 'ON', 'ON', 'ES', 'CS', 'ES', 'CS', 'CS', 'EN', 'EN', 'EN', 'EN', 'EN', 'EN', 'EN', 'EN', 'EN', 'EN', 'CS', 'ON', 'ON', 'ON', 'ON', 'ON', 'ON', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'ON', 'ON', 'ON', 'ON', 'ON', 'ON', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'ON', 'ON', 'ON', 'ON', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'B', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'CS', 'ON', 'ET', 'ET', 'ET', 'ET', 'ON', 'ON', 'ON', 'ON', 'L', 'ON', 'ON', 'BN', 'ON', 'ON', 'ET', 'ET', 'EN', 'EN', 'ON', 'L', 'ON', 'ON', 'ON', 'EN', 'L', 'ON', 'ON', 'ON', 'ON', 'ON', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'ON', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'ON', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L']; +var arabicTypes = ['AN', 'AN', 'AN', 'AN', 'AN', 'AN', 'ON', 'ON', 'AL', 'ET', 'ET', 'AL', 'CS', 'AL', 'ON', 'ON', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'AL', 'AL', '', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'AN', 'AN', 'AN', 'AN', 'AN', 'AN', 'AN', 'AN', 'AN', 'AN', 'ET', 'AN', 'AN', 'AL', 'AL', 'AL', 'NSM', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'AN', 'ON', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'AL', 'AL', 'NSM', 'NSM', 'ON', 'NSM', 'NSM', 'NSM', 'NSM', 'AL', 'AL', 'EN', 'EN', 'EN', 'EN', 'EN', 'EN', 'EN', 'EN', 'EN', 'EN', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL']; + +function isOdd(i) { + return (i & 1) !== 0; +} + +function isEven(i) { + return (i & 1) === 0; +} + +function findUnequal(arr, start, value) { + for (var j = start, jj = arr.length; j < jj; ++j) { + if (arr[j] !== value) { + return j; + } + } + + return j; +} + +function setValues(arr, start, end, value) { + for (var j = start; j < end; ++j) { + arr[j] = value; + } +} + +function reverseValues(arr, start, end) { + for (var i = start, j = end - 1; i < j; ++i, --j) { + var temp = arr[i]; + arr[i] = arr[j]; + arr[j] = temp; + } +} + +function createBidiText(str, isLTR, vertical) { + return { + str: str, + dir: vertical ? 'ttb' : isLTR ? 'ltr' : 'rtl' + }; +} + +var chars = []; +var types = []; + +function bidi(str, startLevel, vertical) { + var isLTR = true; + var strLength = str.length; + + if (strLength === 0 || vertical) { + return createBidiText(str, isLTR, vertical); + } + + chars.length = strLength; + types.length = strLength; + var numBidi = 0; + var i, ii; + + for (i = 0; i < strLength; ++i) { + chars[i] = str.charAt(i); + var charCode = str.charCodeAt(i); + var charType = 'L'; + + if (charCode <= 0x00ff) { + charType = baseTypes[charCode]; + } else if (0x0590 <= charCode && charCode <= 0x05f4) { + charType = 'R'; + } else if (0x0600 <= charCode && charCode <= 0x06ff) { + charType = arabicTypes[charCode & 0xff]; + + if (!charType) { + (0, _util.warn)('Bidi: invalid Unicode character ' + charCode.toString(16)); + } + } else if (0x0700 <= charCode && charCode <= 0x08AC) { + charType = 'AL'; + } + + if (charType === 'R' || charType === 'AL' || charType === 'AN') { + numBidi++; + } + + types[i] = charType; + } + + if (numBidi === 0) { + isLTR = true; + return createBidiText(str, isLTR); + } + + if (startLevel === -1) { + if (numBidi / strLength < 0.3) { + isLTR = true; + startLevel = 0; + } else { + isLTR = false; + startLevel = 1; + } + } + + var levels = []; + + for (i = 0; i < strLength; ++i) { + levels[i] = startLevel; + } + + var e = isOdd(startLevel) ? 'R' : 'L'; + var sor = e; + var eor = sor; + var lastType = sor; + + for (i = 0; i < strLength; ++i) { + if (types[i] === 'NSM') { + types[i] = lastType; + } else { + lastType = types[i]; + } + } + + lastType = sor; + var t; + + for (i = 0; i < strLength; ++i) { + t = types[i]; + + if (t === 'EN') { + types[i] = lastType === 'AL' ? 'AN' : 'EN'; + } else if (t === 'R' || t === 'L' || t === 'AL') { + lastType = t; + } + } + + for (i = 0; i < strLength; ++i) { + t = types[i]; + + if (t === 'AL') { + types[i] = 'R'; + } + } + + for (i = 1; i < strLength - 1; ++i) { + if (types[i] === 'ES' && types[i - 1] === 'EN' && types[i + 1] === 'EN') { + types[i] = 'EN'; + } + + if (types[i] === 'CS' && (types[i - 1] === 'EN' || types[i - 1] === 'AN') && types[i + 1] === types[i - 1]) { + types[i] = types[i - 1]; + } + } + + for (i = 0; i < strLength; ++i) { + if (types[i] === 'EN') { + var j; + + for (j = i - 1; j >= 0; --j) { + if (types[j] !== 'ET') { + break; + } + + types[j] = 'EN'; + } + + for (j = i + 1; j < strLength; ++j) { + if (types[j] !== 'ET') { + break; + } + + types[j] = 'EN'; + } + } + } + + for (i = 0; i < strLength; ++i) { + t = types[i]; + + if (t === 'WS' || t === 'ES' || t === 'ET' || t === 'CS') { + types[i] = 'ON'; + } + } + + lastType = sor; + + for (i = 0; i < strLength; ++i) { + t = types[i]; + + if (t === 'EN') { + types[i] = lastType === 'L' ? 'L' : 'EN'; + } else if (t === 'R' || t === 'L') { + lastType = t; + } + } + + for (i = 0; i < strLength; ++i) { + if (types[i] === 'ON') { + var end = findUnequal(types, i + 1, 'ON'); + var before = sor; + + if (i > 0) { + before = types[i - 1]; + } + + var after = eor; + + if (end + 1 < strLength) { + after = types[end + 1]; + } + + if (before !== 'L') { + before = 'R'; + } + + if (after !== 'L') { + after = 'R'; + } + + if (before === after) { + setValues(types, i, end, before); + } + + i = end - 1; + } + } + + for (i = 0; i < strLength; ++i) { + if (types[i] === 'ON') { + types[i] = e; + } + } + + for (i = 0; i < strLength; ++i) { + t = types[i]; + + if (isEven(levels[i])) { + if (t === 'R') { + levels[i] += 1; + } else if (t === 'AN' || t === 'EN') { + levels[i] += 2; + } + } else { + if (t === 'L' || t === 'AN' || t === 'EN') { + levels[i] += 1; + } + } + } + + var highestLevel = -1; + var lowestOddLevel = 99; + var level; + + for (i = 0, ii = levels.length; i < ii; ++i) { + level = levels[i]; + + if (highestLevel < level) { + highestLevel = level; + } + + if (lowestOddLevel > level && isOdd(level)) { + lowestOddLevel = level; + } + } + + for (level = highestLevel; level >= lowestOddLevel; --level) { + var start = -1; + + for (i = 0, ii = levels.length; i < ii; ++i) { + if (levels[i] < level) { + if (start >= 0) { + reverseValues(chars, start, i); + start = -1; + } + } else if (start < 0) { + start = i; + } + } + + if (start >= 0) { + reverseValues(chars, start, levels.length); + } + } + + for (i = 0, ii = chars.length; i < ii; ++i) { + var ch = chars[i]; + + if (ch === '<' || ch === '>') { + chars[i] = ''; + } + } + + return createBidiText(chars.join(''), isLTR); +} + +/***/ }), +/* 184 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.getMetrics = void 0; + +var _util = __w_pdfjs_require__(6); + +var getMetrics = (0, _util.getLookupTableFactory)(function (t) { + t['Courier'] = 600; + t['Courier-Bold'] = 600; + t['Courier-BoldOblique'] = 600; + t['Courier-Oblique'] = 600; + t['Helvetica'] = (0, _util.getLookupTableFactory)(function (t) { + t['space'] = 278; + t['exclam'] = 278; + t['quotedbl'] = 355; + t['numbersign'] = 556; + t['dollar'] = 556; + t['percent'] = 889; + t['ampersand'] = 667; + t['quoteright'] = 222; + t['parenleft'] = 333; + t['parenright'] = 333; + t['asterisk'] = 389; + t['plus'] = 584; + t['comma'] = 278; + t['hyphen'] = 333; + t['period'] = 278; + t['slash'] = 278; + t['zero'] = 556; + t['one'] = 556; + t['two'] = 556; + t['three'] = 556; + t['four'] = 556; + t['five'] = 556; + t['six'] = 556; + t['seven'] = 556; + t['eight'] = 556; + t['nine'] = 556; + t['colon'] = 278; + t['semicolon'] = 278; + t['less'] = 584; + t['equal'] = 584; + t['greater'] = 584; + t['question'] = 556; + t['at'] = 1015; + t['A'] = 667; + t['B'] = 667; + t['C'] = 722; + t['D'] = 722; + t['E'] = 667; + t['F'] = 611; + t['G'] = 778; + t['H'] = 722; + t['I'] = 278; + t['J'] = 500; + t['K'] = 667; + t['L'] = 556; + t['M'] = 833; + t['N'] = 722; + t['O'] = 778; + t['P'] = 667; + t['Q'] = 778; + t['R'] = 722; + t['S'] = 667; + t['T'] = 611; + t['U'] = 722; + t['V'] = 667; + t['W'] = 944; + t['X'] = 667; + t['Y'] = 667; + t['Z'] = 611; + t['bracketleft'] = 278; + t['backslash'] = 278; + t['bracketright'] = 278; + t['asciicircum'] = 469; + t['underscore'] = 556; + t['quoteleft'] = 222; + t['a'] = 556; + t['b'] = 556; + t['c'] = 500; + t['d'] = 556; + t['e'] = 556; + t['f'] = 278; + t['g'] = 556; + t['h'] = 556; + t['i'] = 222; + t['j'] = 222; + t['k'] = 500; + t['l'] = 222; + t['m'] = 833; + t['n'] = 556; + t['o'] = 556; + t['p'] = 556; + t['q'] = 556; + t['r'] = 333; + t['s'] = 500; + t['t'] = 278; + t['u'] = 556; + t['v'] = 500; + t['w'] = 722; + t['x'] = 500; + t['y'] = 500; + t['z'] = 500; + t['braceleft'] = 334; + t['bar'] = 260; + t['braceright'] = 334; + t['asciitilde'] = 584; + t['exclamdown'] = 333; + t['cent'] = 556; + t['sterling'] = 556; + t['fraction'] = 167; + t['yen'] = 556; + t['florin'] = 556; + t['section'] = 556; + t['currency'] = 556; + t['quotesingle'] = 191; + t['quotedblleft'] = 333; + t['guillemotleft'] = 556; + t['guilsinglleft'] = 333; + t['guilsinglright'] = 333; + t['fi'] = 500; + t['fl'] = 500; + t['endash'] = 556; + t['dagger'] = 556; + t['daggerdbl'] = 556; + t['periodcentered'] = 278; + t['paragraph'] = 537; + t['bullet'] = 350; + t['quotesinglbase'] = 222; + t['quotedblbase'] = 333; + t['quotedblright'] = 333; + t['guillemotright'] = 556; + t['ellipsis'] = 1000; + t['perthousand'] = 1000; + t['questiondown'] = 611; + t['grave'] = 333; + t['acute'] = 333; + t['circumflex'] = 333; + t['tilde'] = 333; + t['macron'] = 333; + t['breve'] = 333; + t['dotaccent'] = 333; + t['dieresis'] = 333; + t['ring'] = 333; + t['cedilla'] = 333; + t['hungarumlaut'] = 333; + t['ogonek'] = 333; + t['caron'] = 333; + t['emdash'] = 1000; + t['AE'] = 1000; + t['ordfeminine'] = 370; + t['Lslash'] = 556; + t['Oslash'] = 778; + t['OE'] = 1000; + t['ordmasculine'] = 365; + t['ae'] = 889; + t['dotlessi'] = 278; + t['lslash'] = 222; + t['oslash'] = 611; + t['oe'] = 944; + t['germandbls'] = 611; + t['Idieresis'] = 278; + t['eacute'] = 556; + t['abreve'] = 556; + t['uhungarumlaut'] = 556; + t['ecaron'] = 556; + t['Ydieresis'] = 667; + t['divide'] = 584; + t['Yacute'] = 667; + t['Acircumflex'] = 667; + t['aacute'] = 556; + t['Ucircumflex'] = 722; + t['yacute'] = 500; + t['scommaaccent'] = 500; + t['ecircumflex'] = 556; + t['Uring'] = 722; + t['Udieresis'] = 722; + t['aogonek'] = 556; + t['Uacute'] = 722; + t['uogonek'] = 556; + t['Edieresis'] = 667; + t['Dcroat'] = 722; + t['commaaccent'] = 250; + t['copyright'] = 737; + t['Emacron'] = 667; + t['ccaron'] = 500; + t['aring'] = 556; + t['Ncommaaccent'] = 722; + t['lacute'] = 222; + t['agrave'] = 556; + t['Tcommaaccent'] = 611; + t['Cacute'] = 722; + t['atilde'] = 556; + t['Edotaccent'] = 667; + t['scaron'] = 500; + t['scedilla'] = 500; + t['iacute'] = 278; + t['lozenge'] = 471; + t['Rcaron'] = 722; + t['Gcommaaccent'] = 778; + t['ucircumflex'] = 556; + t['acircumflex'] = 556; + t['Amacron'] = 667; + t['rcaron'] = 333; + t['ccedilla'] = 500; + t['Zdotaccent'] = 611; + t['Thorn'] = 667; + t['Omacron'] = 778; + t['Racute'] = 722; + t['Sacute'] = 667; + t['dcaron'] = 643; + t['Umacron'] = 722; + t['uring'] = 556; + t['threesuperior'] = 333; + t['Ograve'] = 778; + t['Agrave'] = 667; + t['Abreve'] = 667; + t['multiply'] = 584; + t['uacute'] = 556; + t['Tcaron'] = 611; + t['partialdiff'] = 476; + t['ydieresis'] = 500; + t['Nacute'] = 722; + t['icircumflex'] = 278; + t['Ecircumflex'] = 667; + t['adieresis'] = 556; + t['edieresis'] = 556; + t['cacute'] = 500; + t['nacute'] = 556; + t['umacron'] = 556; + t['Ncaron'] = 722; + t['Iacute'] = 278; + t['plusminus'] = 584; + t['brokenbar'] = 260; + t['registered'] = 737; + t['Gbreve'] = 778; + t['Idotaccent'] = 278; + t['summation'] = 600; + t['Egrave'] = 667; + t['racute'] = 333; + t['omacron'] = 556; + t['Zacute'] = 611; + t['Zcaron'] = 611; + t['greaterequal'] = 549; + t['Eth'] = 722; + t['Ccedilla'] = 722; + t['lcommaaccent'] = 222; + t['tcaron'] = 317; + t['eogonek'] = 556; + t['Uogonek'] = 722; + t['Aacute'] = 667; + t['Adieresis'] = 667; + t['egrave'] = 556; + t['zacute'] = 500; + t['iogonek'] = 222; + t['Oacute'] = 778; + t['oacute'] = 556; + t['amacron'] = 556; + t['sacute'] = 500; + t['idieresis'] = 278; + t['Ocircumflex'] = 778; + t['Ugrave'] = 722; + t['Delta'] = 612; + t['thorn'] = 556; + t['twosuperior'] = 333; + t['Odieresis'] = 778; + t['mu'] = 556; + t['igrave'] = 278; + t['ohungarumlaut'] = 556; + t['Eogonek'] = 667; + t['dcroat'] = 556; + t['threequarters'] = 834; + t['Scedilla'] = 667; + t['lcaron'] = 299; + t['Kcommaaccent'] = 667; + t['Lacute'] = 556; + t['trademark'] = 1000; + t['edotaccent'] = 556; + t['Igrave'] = 278; + t['Imacron'] = 278; + t['Lcaron'] = 556; + t['onehalf'] = 834; + t['lessequal'] = 549; + t['ocircumflex'] = 556; + t['ntilde'] = 556; + t['Uhungarumlaut'] = 722; + t['Eacute'] = 667; + t['emacron'] = 556; + t['gbreve'] = 556; + t['onequarter'] = 834; + t['Scaron'] = 667; + t['Scommaaccent'] = 667; + t['Ohungarumlaut'] = 778; + t['degree'] = 400; + t['ograve'] = 556; + t['Ccaron'] = 722; + t['ugrave'] = 556; + t['radical'] = 453; + t['Dcaron'] = 722; + t['rcommaaccent'] = 333; + t['Ntilde'] = 722; + t['otilde'] = 556; + t['Rcommaaccent'] = 722; + t['Lcommaaccent'] = 556; + t['Atilde'] = 667; + t['Aogonek'] = 667; + t['Aring'] = 667; + t['Otilde'] = 778; + t['zdotaccent'] = 500; + t['Ecaron'] = 667; + t['Iogonek'] = 278; + t['kcommaaccent'] = 500; + t['minus'] = 584; + t['Icircumflex'] = 278; + t['ncaron'] = 556; + t['tcommaaccent'] = 278; + t['logicalnot'] = 584; + t['odieresis'] = 556; + t['udieresis'] = 556; + t['notequal'] = 549; + t['gcommaaccent'] = 556; + t['eth'] = 556; + t['zcaron'] = 500; + t['ncommaaccent'] = 556; + t['onesuperior'] = 333; + t['imacron'] = 278; + t['Euro'] = 556; + }); + t['Helvetica-Bold'] = (0, _util.getLookupTableFactory)(function (t) { + t['space'] = 278; + t['exclam'] = 333; + t['quotedbl'] = 474; + t['numbersign'] = 556; + t['dollar'] = 556; + t['percent'] = 889; + t['ampersand'] = 722; + t['quoteright'] = 278; + t['parenleft'] = 333; + t['parenright'] = 333; + t['asterisk'] = 389; + t['plus'] = 584; + t['comma'] = 278; + t['hyphen'] = 333; + t['period'] = 278; + t['slash'] = 278; + t['zero'] = 556; + t['one'] = 556; + t['two'] = 556; + t['three'] = 556; + t['four'] = 556; + t['five'] = 556; + t['six'] = 556; + t['seven'] = 556; + t['eight'] = 556; + t['nine'] = 556; + t['colon'] = 333; + t['semicolon'] = 333; + t['less'] = 584; + t['equal'] = 584; + t['greater'] = 584; + t['question'] = 611; + t['at'] = 975; + t['A'] = 722; + t['B'] = 722; + t['C'] = 722; + t['D'] = 722; + t['E'] = 667; + t['F'] = 611; + t['G'] = 778; + t['H'] = 722; + t['I'] = 278; + t['J'] = 556; + t['K'] = 722; + t['L'] = 611; + t['M'] = 833; + t['N'] = 722; + t['O'] = 778; + t['P'] = 667; + t['Q'] = 778; + t['R'] = 722; + t['S'] = 667; + t['T'] = 611; + t['U'] = 722; + t['V'] = 667; + t['W'] = 944; + t['X'] = 667; + t['Y'] = 667; + t['Z'] = 611; + t['bracketleft'] = 333; + t['backslash'] = 278; + t['bracketright'] = 333; + t['asciicircum'] = 584; + t['underscore'] = 556; + t['quoteleft'] = 278; + t['a'] = 556; + t['b'] = 611; + t['c'] = 556; + t['d'] = 611; + t['e'] = 556; + t['f'] = 333; + t['g'] = 611; + t['h'] = 611; + t['i'] = 278; + t['j'] = 278; + t['k'] = 556; + t['l'] = 278; + t['m'] = 889; + t['n'] = 611; + t['o'] = 611; + t['p'] = 611; + t['q'] = 611; + t['r'] = 389; + t['s'] = 556; + t['t'] = 333; + t['u'] = 611; + t['v'] = 556; + t['w'] = 778; + t['x'] = 556; + t['y'] = 556; + t['z'] = 500; + t['braceleft'] = 389; + t['bar'] = 280; + t['braceright'] = 389; + t['asciitilde'] = 584; + t['exclamdown'] = 333; + t['cent'] = 556; + t['sterling'] = 556; + t['fraction'] = 167; + t['yen'] = 556; + t['florin'] = 556; + t['section'] = 556; + t['currency'] = 556; + t['quotesingle'] = 238; + t['quotedblleft'] = 500; + t['guillemotleft'] = 556; + t['guilsinglleft'] = 333; + t['guilsinglright'] = 333; + t['fi'] = 611; + t['fl'] = 611; + t['endash'] = 556; + t['dagger'] = 556; + t['daggerdbl'] = 556; + t['periodcentered'] = 278; + t['paragraph'] = 556; + t['bullet'] = 350; + t['quotesinglbase'] = 278; + t['quotedblbase'] = 500; + t['quotedblright'] = 500; + t['guillemotright'] = 556; + t['ellipsis'] = 1000; + t['perthousand'] = 1000; + t['questiondown'] = 611; + t['grave'] = 333; + t['acute'] = 333; + t['circumflex'] = 333; + t['tilde'] = 333; + t['macron'] = 333; + t['breve'] = 333; + t['dotaccent'] = 333; + t['dieresis'] = 333; + t['ring'] = 333; + t['cedilla'] = 333; + t['hungarumlaut'] = 333; + t['ogonek'] = 333; + t['caron'] = 333; + t['emdash'] = 1000; + t['AE'] = 1000; + t['ordfeminine'] = 370; + t['Lslash'] = 611; + t['Oslash'] = 778; + t['OE'] = 1000; + t['ordmasculine'] = 365; + t['ae'] = 889; + t['dotlessi'] = 278; + t['lslash'] = 278; + t['oslash'] = 611; + t['oe'] = 944; + t['germandbls'] = 611; + t['Idieresis'] = 278; + t['eacute'] = 556; + t['abreve'] = 556; + t['uhungarumlaut'] = 611; + t['ecaron'] = 556; + t['Ydieresis'] = 667; + t['divide'] = 584; + t['Yacute'] = 667; + t['Acircumflex'] = 722; + t['aacute'] = 556; + t['Ucircumflex'] = 722; + t['yacute'] = 556; + t['scommaaccent'] = 556; + t['ecircumflex'] = 556; + t['Uring'] = 722; + t['Udieresis'] = 722; + t['aogonek'] = 556; + t['Uacute'] = 722; + t['uogonek'] = 611; + t['Edieresis'] = 667; + t['Dcroat'] = 722; + t['commaaccent'] = 250; + t['copyright'] = 737; + t['Emacron'] = 667; + t['ccaron'] = 556; + t['aring'] = 556; + t['Ncommaaccent'] = 722; + t['lacute'] = 278; + t['agrave'] = 556; + t['Tcommaaccent'] = 611; + t['Cacute'] = 722; + t['atilde'] = 556; + t['Edotaccent'] = 667; + t['scaron'] = 556; + t['scedilla'] = 556; + t['iacute'] = 278; + t['lozenge'] = 494; + t['Rcaron'] = 722; + t['Gcommaaccent'] = 778; + t['ucircumflex'] = 611; + t['acircumflex'] = 556; + t['Amacron'] = 722; + t['rcaron'] = 389; + t['ccedilla'] = 556; + t['Zdotaccent'] = 611; + t['Thorn'] = 667; + t['Omacron'] = 778; + t['Racute'] = 722; + t['Sacute'] = 667; + t['dcaron'] = 743; + t['Umacron'] = 722; + t['uring'] = 611; + t['threesuperior'] = 333; + t['Ograve'] = 778; + t['Agrave'] = 722; + t['Abreve'] = 722; + t['multiply'] = 584; + t['uacute'] = 611; + t['Tcaron'] = 611; + t['partialdiff'] = 494; + t['ydieresis'] = 556; + t['Nacute'] = 722; + t['icircumflex'] = 278; + t['Ecircumflex'] = 667; + t['adieresis'] = 556; + t['edieresis'] = 556; + t['cacute'] = 556; + t['nacute'] = 611; + t['umacron'] = 611; + t['Ncaron'] = 722; + t['Iacute'] = 278; + t['plusminus'] = 584; + t['brokenbar'] = 280; + t['registered'] = 737; + t['Gbreve'] = 778; + t['Idotaccent'] = 278; + t['summation'] = 600; + t['Egrave'] = 667; + t['racute'] = 389; + t['omacron'] = 611; + t['Zacute'] = 611; + t['Zcaron'] = 611; + t['greaterequal'] = 549; + t['Eth'] = 722; + t['Ccedilla'] = 722; + t['lcommaaccent'] = 278; + t['tcaron'] = 389; + t['eogonek'] = 556; + t['Uogonek'] = 722; + t['Aacute'] = 722; + t['Adieresis'] = 722; + t['egrave'] = 556; + t['zacute'] = 500; + t['iogonek'] = 278; + t['Oacute'] = 778; + t['oacute'] = 611; + t['amacron'] = 556; + t['sacute'] = 556; + t['idieresis'] = 278; + t['Ocircumflex'] = 778; + t['Ugrave'] = 722; + t['Delta'] = 612; + t['thorn'] = 611; + t['twosuperior'] = 333; + t['Odieresis'] = 778; + t['mu'] = 611; + t['igrave'] = 278; + t['ohungarumlaut'] = 611; + t['Eogonek'] = 667; + t['dcroat'] = 611; + t['threequarters'] = 834; + t['Scedilla'] = 667; + t['lcaron'] = 400; + t['Kcommaaccent'] = 722; + t['Lacute'] = 611; + t['trademark'] = 1000; + t['edotaccent'] = 556; + t['Igrave'] = 278; + t['Imacron'] = 278; + t['Lcaron'] = 611; + t['onehalf'] = 834; + t['lessequal'] = 549; + t['ocircumflex'] = 611; + t['ntilde'] = 611; + t['Uhungarumlaut'] = 722; + t['Eacute'] = 667; + t['emacron'] = 556; + t['gbreve'] = 611; + t['onequarter'] = 834; + t['Scaron'] = 667; + t['Scommaaccent'] = 667; + t['Ohungarumlaut'] = 778; + t['degree'] = 400; + t['ograve'] = 611; + t['Ccaron'] = 722; + t['ugrave'] = 611; + t['radical'] = 549; + t['Dcaron'] = 722; + t['rcommaaccent'] = 389; + t['Ntilde'] = 722; + t['otilde'] = 611; + t['Rcommaaccent'] = 722; + t['Lcommaaccent'] = 611; + t['Atilde'] = 722; + t['Aogonek'] = 722; + t['Aring'] = 722; + t['Otilde'] = 778; + t['zdotaccent'] = 500; + t['Ecaron'] = 667; + t['Iogonek'] = 278; + t['kcommaaccent'] = 556; + t['minus'] = 584; + t['Icircumflex'] = 278; + t['ncaron'] = 611; + t['tcommaaccent'] = 333; + t['logicalnot'] = 584; + t['odieresis'] = 611; + t['udieresis'] = 611; + t['notequal'] = 549; + t['gcommaaccent'] = 611; + t['eth'] = 611; + t['zcaron'] = 500; + t['ncommaaccent'] = 611; + t['onesuperior'] = 333; + t['imacron'] = 278; + t['Euro'] = 556; + }); + t['Helvetica-BoldOblique'] = (0, _util.getLookupTableFactory)(function (t) { + t['space'] = 278; + t['exclam'] = 333; + t['quotedbl'] = 474; + t['numbersign'] = 556; + t['dollar'] = 556; + t['percent'] = 889; + t['ampersand'] = 722; + t['quoteright'] = 278; + t['parenleft'] = 333; + t['parenright'] = 333; + t['asterisk'] = 389; + t['plus'] = 584; + t['comma'] = 278; + t['hyphen'] = 333; + t['period'] = 278; + t['slash'] = 278; + t['zero'] = 556; + t['one'] = 556; + t['two'] = 556; + t['three'] = 556; + t['four'] = 556; + t['five'] = 556; + t['six'] = 556; + t['seven'] = 556; + t['eight'] = 556; + t['nine'] = 556; + t['colon'] = 333; + t['semicolon'] = 333; + t['less'] = 584; + t['equal'] = 584; + t['greater'] = 584; + t['question'] = 611; + t['at'] = 975; + t['A'] = 722; + t['B'] = 722; + t['C'] = 722; + t['D'] = 722; + t['E'] = 667; + t['F'] = 611; + t['G'] = 778; + t['H'] = 722; + t['I'] = 278; + t['J'] = 556; + t['K'] = 722; + t['L'] = 611; + t['M'] = 833; + t['N'] = 722; + t['O'] = 778; + t['P'] = 667; + t['Q'] = 778; + t['R'] = 722; + t['S'] = 667; + t['T'] = 611; + t['U'] = 722; + t['V'] = 667; + t['W'] = 944; + t['X'] = 667; + t['Y'] = 667; + t['Z'] = 611; + t['bracketleft'] = 333; + t['backslash'] = 278; + t['bracketright'] = 333; + t['asciicircum'] = 584; + t['underscore'] = 556; + t['quoteleft'] = 278; + t['a'] = 556; + t['b'] = 611; + t['c'] = 556; + t['d'] = 611; + t['e'] = 556; + t['f'] = 333; + t['g'] = 611; + t['h'] = 611; + t['i'] = 278; + t['j'] = 278; + t['k'] = 556; + t['l'] = 278; + t['m'] = 889; + t['n'] = 611; + t['o'] = 611; + t['p'] = 611; + t['q'] = 611; + t['r'] = 389; + t['s'] = 556; + t['t'] = 333; + t['u'] = 611; + t['v'] = 556; + t['w'] = 778; + t['x'] = 556; + t['y'] = 556; + t['z'] = 500; + t['braceleft'] = 389; + t['bar'] = 280; + t['braceright'] = 389; + t['asciitilde'] = 584; + t['exclamdown'] = 333; + t['cent'] = 556; + t['sterling'] = 556; + t['fraction'] = 167; + t['yen'] = 556; + t['florin'] = 556; + t['section'] = 556; + t['currency'] = 556; + t['quotesingle'] = 238; + t['quotedblleft'] = 500; + t['guillemotleft'] = 556; + t['guilsinglleft'] = 333; + t['guilsinglright'] = 333; + t['fi'] = 611; + t['fl'] = 611; + t['endash'] = 556; + t['dagger'] = 556; + t['daggerdbl'] = 556; + t['periodcentered'] = 278; + t['paragraph'] = 556; + t['bullet'] = 350; + t['quotesinglbase'] = 278; + t['quotedblbase'] = 500; + t['quotedblright'] = 500; + t['guillemotright'] = 556; + t['ellipsis'] = 1000; + t['perthousand'] = 1000; + t['questiondown'] = 611; + t['grave'] = 333; + t['acute'] = 333; + t['circumflex'] = 333; + t['tilde'] = 333; + t['macron'] = 333; + t['breve'] = 333; + t['dotaccent'] = 333; + t['dieresis'] = 333; + t['ring'] = 333; + t['cedilla'] = 333; + t['hungarumlaut'] = 333; + t['ogonek'] = 333; + t['caron'] = 333; + t['emdash'] = 1000; + t['AE'] = 1000; + t['ordfeminine'] = 370; + t['Lslash'] = 611; + t['Oslash'] = 778; + t['OE'] = 1000; + t['ordmasculine'] = 365; + t['ae'] = 889; + t['dotlessi'] = 278; + t['lslash'] = 278; + t['oslash'] = 611; + t['oe'] = 944; + t['germandbls'] = 611; + t['Idieresis'] = 278; + t['eacute'] = 556; + t['abreve'] = 556; + t['uhungarumlaut'] = 611; + t['ecaron'] = 556; + t['Ydieresis'] = 667; + t['divide'] = 584; + t['Yacute'] = 667; + t['Acircumflex'] = 722; + t['aacute'] = 556; + t['Ucircumflex'] = 722; + t['yacute'] = 556; + t['scommaaccent'] = 556; + t['ecircumflex'] = 556; + t['Uring'] = 722; + t['Udieresis'] = 722; + t['aogonek'] = 556; + t['Uacute'] = 722; + t['uogonek'] = 611; + t['Edieresis'] = 667; + t['Dcroat'] = 722; + t['commaaccent'] = 250; + t['copyright'] = 737; + t['Emacron'] = 667; + t['ccaron'] = 556; + t['aring'] = 556; + t['Ncommaaccent'] = 722; + t['lacute'] = 278; + t['agrave'] = 556; + t['Tcommaaccent'] = 611; + t['Cacute'] = 722; + t['atilde'] = 556; + t['Edotaccent'] = 667; + t['scaron'] = 556; + t['scedilla'] = 556; + t['iacute'] = 278; + t['lozenge'] = 494; + t['Rcaron'] = 722; + t['Gcommaaccent'] = 778; + t['ucircumflex'] = 611; + t['acircumflex'] = 556; + t['Amacron'] = 722; + t['rcaron'] = 389; + t['ccedilla'] = 556; + t['Zdotaccent'] = 611; + t['Thorn'] = 667; + t['Omacron'] = 778; + t['Racute'] = 722; + t['Sacute'] = 667; + t['dcaron'] = 743; + t['Umacron'] = 722; + t['uring'] = 611; + t['threesuperior'] = 333; + t['Ograve'] = 778; + t['Agrave'] = 722; + t['Abreve'] = 722; + t['multiply'] = 584; + t['uacute'] = 611; + t['Tcaron'] = 611; + t['partialdiff'] = 494; + t['ydieresis'] = 556; + t['Nacute'] = 722; + t['icircumflex'] = 278; + t['Ecircumflex'] = 667; + t['adieresis'] = 556; + t['edieresis'] = 556; + t['cacute'] = 556; + t['nacute'] = 611; + t['umacron'] = 611; + t['Ncaron'] = 722; + t['Iacute'] = 278; + t['plusminus'] = 584; + t['brokenbar'] = 280; + t['registered'] = 737; + t['Gbreve'] = 778; + t['Idotaccent'] = 278; + t['summation'] = 600; + t['Egrave'] = 667; + t['racute'] = 389; + t['omacron'] = 611; + t['Zacute'] = 611; + t['Zcaron'] = 611; + t['greaterequal'] = 549; + t['Eth'] = 722; + t['Ccedilla'] = 722; + t['lcommaaccent'] = 278; + t['tcaron'] = 389; + t['eogonek'] = 556; + t['Uogonek'] = 722; + t['Aacute'] = 722; + t['Adieresis'] = 722; + t['egrave'] = 556; + t['zacute'] = 500; + t['iogonek'] = 278; + t['Oacute'] = 778; + t['oacute'] = 611; + t['amacron'] = 556; + t['sacute'] = 556; + t['idieresis'] = 278; + t['Ocircumflex'] = 778; + t['Ugrave'] = 722; + t['Delta'] = 612; + t['thorn'] = 611; + t['twosuperior'] = 333; + t['Odieresis'] = 778; + t['mu'] = 611; + t['igrave'] = 278; + t['ohungarumlaut'] = 611; + t['Eogonek'] = 667; + t['dcroat'] = 611; + t['threequarters'] = 834; + t['Scedilla'] = 667; + t['lcaron'] = 400; + t['Kcommaaccent'] = 722; + t['Lacute'] = 611; + t['trademark'] = 1000; + t['edotaccent'] = 556; + t['Igrave'] = 278; + t['Imacron'] = 278; + t['Lcaron'] = 611; + t['onehalf'] = 834; + t['lessequal'] = 549; + t['ocircumflex'] = 611; + t['ntilde'] = 611; + t['Uhungarumlaut'] = 722; + t['Eacute'] = 667; + t['emacron'] = 556; + t['gbreve'] = 611; + t['onequarter'] = 834; + t['Scaron'] = 667; + t['Scommaaccent'] = 667; + t['Ohungarumlaut'] = 778; + t['degree'] = 400; + t['ograve'] = 611; + t['Ccaron'] = 722; + t['ugrave'] = 611; + t['radical'] = 549; + t['Dcaron'] = 722; + t['rcommaaccent'] = 389; + t['Ntilde'] = 722; + t['otilde'] = 611; + t['Rcommaaccent'] = 722; + t['Lcommaaccent'] = 611; + t['Atilde'] = 722; + t['Aogonek'] = 722; + t['Aring'] = 722; + t['Otilde'] = 778; + t['zdotaccent'] = 500; + t['Ecaron'] = 667; + t['Iogonek'] = 278; + t['kcommaaccent'] = 556; + t['minus'] = 584; + t['Icircumflex'] = 278; + t['ncaron'] = 611; + t['tcommaaccent'] = 333; + t['logicalnot'] = 584; + t['odieresis'] = 611; + t['udieresis'] = 611; + t['notequal'] = 549; + t['gcommaaccent'] = 611; + t['eth'] = 611; + t['zcaron'] = 500; + t['ncommaaccent'] = 611; + t['onesuperior'] = 333; + t['imacron'] = 278; + t['Euro'] = 556; + }); + t['Helvetica-Oblique'] = (0, _util.getLookupTableFactory)(function (t) { + t['space'] = 278; + t['exclam'] = 278; + t['quotedbl'] = 355; + t['numbersign'] = 556; + t['dollar'] = 556; + t['percent'] = 889; + t['ampersand'] = 667; + t['quoteright'] = 222; + t['parenleft'] = 333; + t['parenright'] = 333; + t['asterisk'] = 389; + t['plus'] = 584; + t['comma'] = 278; + t['hyphen'] = 333; + t['period'] = 278; + t['slash'] = 278; + t['zero'] = 556; + t['one'] = 556; + t['two'] = 556; + t['three'] = 556; + t['four'] = 556; + t['five'] = 556; + t['six'] = 556; + t['seven'] = 556; + t['eight'] = 556; + t['nine'] = 556; + t['colon'] = 278; + t['semicolon'] = 278; + t['less'] = 584; + t['equal'] = 584; + t['greater'] = 584; + t['question'] = 556; + t['at'] = 1015; + t['A'] = 667; + t['B'] = 667; + t['C'] = 722; + t['D'] = 722; + t['E'] = 667; + t['F'] = 611; + t['G'] = 778; + t['H'] = 722; + t['I'] = 278; + t['J'] = 500; + t['K'] = 667; + t['L'] = 556; + t['M'] = 833; + t['N'] = 722; + t['O'] = 778; + t['P'] = 667; + t['Q'] = 778; + t['R'] = 722; + t['S'] = 667; + t['T'] = 611; + t['U'] = 722; + t['V'] = 667; + t['W'] = 944; + t['X'] = 667; + t['Y'] = 667; + t['Z'] = 611; + t['bracketleft'] = 278; + t['backslash'] = 278; + t['bracketright'] = 278; + t['asciicircum'] = 469; + t['underscore'] = 556; + t['quoteleft'] = 222; + t['a'] = 556; + t['b'] = 556; + t['c'] = 500; + t['d'] = 556; + t['e'] = 556; + t['f'] = 278; + t['g'] = 556; + t['h'] = 556; + t['i'] = 222; + t['j'] = 222; + t['k'] = 500; + t['l'] = 222; + t['m'] = 833; + t['n'] = 556; + t['o'] = 556; + t['p'] = 556; + t['q'] = 556; + t['r'] = 333; + t['s'] = 500; + t['t'] = 278; + t['u'] = 556; + t['v'] = 500; + t['w'] = 722; + t['x'] = 500; + t['y'] = 500; + t['z'] = 500; + t['braceleft'] = 334; + t['bar'] = 260; + t['braceright'] = 334; + t['asciitilde'] = 584; + t['exclamdown'] = 333; + t['cent'] = 556; + t['sterling'] = 556; + t['fraction'] = 167; + t['yen'] = 556; + t['florin'] = 556; + t['section'] = 556; + t['currency'] = 556; + t['quotesingle'] = 191; + t['quotedblleft'] = 333; + t['guillemotleft'] = 556; + t['guilsinglleft'] = 333; + t['guilsinglright'] = 333; + t['fi'] = 500; + t['fl'] = 500; + t['endash'] = 556; + t['dagger'] = 556; + t['daggerdbl'] = 556; + t['periodcentered'] = 278; + t['paragraph'] = 537; + t['bullet'] = 350; + t['quotesinglbase'] = 222; + t['quotedblbase'] = 333; + t['quotedblright'] = 333; + t['guillemotright'] = 556; + t['ellipsis'] = 1000; + t['perthousand'] = 1000; + t['questiondown'] = 611; + t['grave'] = 333; + t['acute'] = 333; + t['circumflex'] = 333; + t['tilde'] = 333; + t['macron'] = 333; + t['breve'] = 333; + t['dotaccent'] = 333; + t['dieresis'] = 333; + t['ring'] = 333; + t['cedilla'] = 333; + t['hungarumlaut'] = 333; + t['ogonek'] = 333; + t['caron'] = 333; + t['emdash'] = 1000; + t['AE'] = 1000; + t['ordfeminine'] = 370; + t['Lslash'] = 556; + t['Oslash'] = 778; + t['OE'] = 1000; + t['ordmasculine'] = 365; + t['ae'] = 889; + t['dotlessi'] = 278; + t['lslash'] = 222; + t['oslash'] = 611; + t['oe'] = 944; + t['germandbls'] = 611; + t['Idieresis'] = 278; + t['eacute'] = 556; + t['abreve'] = 556; + t['uhungarumlaut'] = 556; + t['ecaron'] = 556; + t['Ydieresis'] = 667; + t['divide'] = 584; + t['Yacute'] = 667; + t['Acircumflex'] = 667; + t['aacute'] = 556; + t['Ucircumflex'] = 722; + t['yacute'] = 500; + t['scommaaccent'] = 500; + t['ecircumflex'] = 556; + t['Uring'] = 722; + t['Udieresis'] = 722; + t['aogonek'] = 556; + t['Uacute'] = 722; + t['uogonek'] = 556; + t['Edieresis'] = 667; + t['Dcroat'] = 722; + t['commaaccent'] = 250; + t['copyright'] = 737; + t['Emacron'] = 667; + t['ccaron'] = 500; + t['aring'] = 556; + t['Ncommaaccent'] = 722; + t['lacute'] = 222; + t['agrave'] = 556; + t['Tcommaaccent'] = 611; + t['Cacute'] = 722; + t['atilde'] = 556; + t['Edotaccent'] = 667; + t['scaron'] = 500; + t['scedilla'] = 500; + t['iacute'] = 278; + t['lozenge'] = 471; + t['Rcaron'] = 722; + t['Gcommaaccent'] = 778; + t['ucircumflex'] = 556; + t['acircumflex'] = 556; + t['Amacron'] = 667; + t['rcaron'] = 333; + t['ccedilla'] = 500; + t['Zdotaccent'] = 611; + t['Thorn'] = 667; + t['Omacron'] = 778; + t['Racute'] = 722; + t['Sacute'] = 667; + t['dcaron'] = 643; + t['Umacron'] = 722; + t['uring'] = 556; + t['threesuperior'] = 333; + t['Ograve'] = 778; + t['Agrave'] = 667; + t['Abreve'] = 667; + t['multiply'] = 584; + t['uacute'] = 556; + t['Tcaron'] = 611; + t['partialdiff'] = 476; + t['ydieresis'] = 500; + t['Nacute'] = 722; + t['icircumflex'] = 278; + t['Ecircumflex'] = 667; + t['adieresis'] = 556; + t['edieresis'] = 556; + t['cacute'] = 500; + t['nacute'] = 556; + t['umacron'] = 556; + t['Ncaron'] = 722; + t['Iacute'] = 278; + t['plusminus'] = 584; + t['brokenbar'] = 260; + t['registered'] = 737; + t['Gbreve'] = 778; + t['Idotaccent'] = 278; + t['summation'] = 600; + t['Egrave'] = 667; + t['racute'] = 333; + t['omacron'] = 556; + t['Zacute'] = 611; + t['Zcaron'] = 611; + t['greaterequal'] = 549; + t['Eth'] = 722; + t['Ccedilla'] = 722; + t['lcommaaccent'] = 222; + t['tcaron'] = 317; + t['eogonek'] = 556; + t['Uogonek'] = 722; + t['Aacute'] = 667; + t['Adieresis'] = 667; + t['egrave'] = 556; + t['zacute'] = 500; + t['iogonek'] = 222; + t['Oacute'] = 778; + t['oacute'] = 556; + t['amacron'] = 556; + t['sacute'] = 500; + t['idieresis'] = 278; + t['Ocircumflex'] = 778; + t['Ugrave'] = 722; + t['Delta'] = 612; + t['thorn'] = 556; + t['twosuperior'] = 333; + t['Odieresis'] = 778; + t['mu'] = 556; + t['igrave'] = 278; + t['ohungarumlaut'] = 556; + t['Eogonek'] = 667; + t['dcroat'] = 556; + t['threequarters'] = 834; + t['Scedilla'] = 667; + t['lcaron'] = 299; + t['Kcommaaccent'] = 667; + t['Lacute'] = 556; + t['trademark'] = 1000; + t['edotaccent'] = 556; + t['Igrave'] = 278; + t['Imacron'] = 278; + t['Lcaron'] = 556; + t['onehalf'] = 834; + t['lessequal'] = 549; + t['ocircumflex'] = 556; + t['ntilde'] = 556; + t['Uhungarumlaut'] = 722; + t['Eacute'] = 667; + t['emacron'] = 556; + t['gbreve'] = 556; + t['onequarter'] = 834; + t['Scaron'] = 667; + t['Scommaaccent'] = 667; + t['Ohungarumlaut'] = 778; + t['degree'] = 400; + t['ograve'] = 556; + t['Ccaron'] = 722; + t['ugrave'] = 556; + t['radical'] = 453; + t['Dcaron'] = 722; + t['rcommaaccent'] = 333; + t['Ntilde'] = 722; + t['otilde'] = 556; + t['Rcommaaccent'] = 722; + t['Lcommaaccent'] = 556; + t['Atilde'] = 667; + t['Aogonek'] = 667; + t['Aring'] = 667; + t['Otilde'] = 778; + t['zdotaccent'] = 500; + t['Ecaron'] = 667; + t['Iogonek'] = 278; + t['kcommaaccent'] = 500; + t['minus'] = 584; + t['Icircumflex'] = 278; + t['ncaron'] = 556; + t['tcommaaccent'] = 278; + t['logicalnot'] = 584; + t['odieresis'] = 556; + t['udieresis'] = 556; + t['notequal'] = 549; + t['gcommaaccent'] = 556; + t['eth'] = 556; + t['zcaron'] = 500; + t['ncommaaccent'] = 556; + t['onesuperior'] = 333; + t['imacron'] = 278; + t['Euro'] = 556; + }); + t['Symbol'] = (0, _util.getLookupTableFactory)(function (t) { + t['space'] = 250; + t['exclam'] = 333; + t['universal'] = 713; + t['numbersign'] = 500; + t['existential'] = 549; + t['percent'] = 833; + t['ampersand'] = 778; + t['suchthat'] = 439; + t['parenleft'] = 333; + t['parenright'] = 333; + t['asteriskmath'] = 500; + t['plus'] = 549; + t['comma'] = 250; + t['minus'] = 549; + t['period'] = 250; + t['slash'] = 278; + t['zero'] = 500; + t['one'] = 500; + t['two'] = 500; + t['three'] = 500; + t['four'] = 500; + t['five'] = 500; + t['six'] = 500; + t['seven'] = 500; + t['eight'] = 500; + t['nine'] = 500; + t['colon'] = 278; + t['semicolon'] = 278; + t['less'] = 549; + t['equal'] = 549; + t['greater'] = 549; + t['question'] = 444; + t['congruent'] = 549; + t['Alpha'] = 722; + t['Beta'] = 667; + t['Chi'] = 722; + t['Delta'] = 612; + t['Epsilon'] = 611; + t['Phi'] = 763; + t['Gamma'] = 603; + t['Eta'] = 722; + t['Iota'] = 333; + t['theta1'] = 631; + t['Kappa'] = 722; + t['Lambda'] = 686; + t['Mu'] = 889; + t['Nu'] = 722; + t['Omicron'] = 722; + t['Pi'] = 768; + t['Theta'] = 741; + t['Rho'] = 556; + t['Sigma'] = 592; + t['Tau'] = 611; + t['Upsilon'] = 690; + t['sigma1'] = 439; + t['Omega'] = 768; + t['Xi'] = 645; + t['Psi'] = 795; + t['Zeta'] = 611; + t['bracketleft'] = 333; + t['therefore'] = 863; + t['bracketright'] = 333; + t['perpendicular'] = 658; + t['underscore'] = 500; + t['radicalex'] = 500; + t['alpha'] = 631; + t['beta'] = 549; + t['chi'] = 549; + t['delta'] = 494; + t['epsilon'] = 439; + t['phi'] = 521; + t['gamma'] = 411; + t['eta'] = 603; + t['iota'] = 329; + t['phi1'] = 603; + t['kappa'] = 549; + t['lambda'] = 549; + t['mu'] = 576; + t['nu'] = 521; + t['omicron'] = 549; + t['pi'] = 549; + t['theta'] = 521; + t['rho'] = 549; + t['sigma'] = 603; + t['tau'] = 439; + t['upsilon'] = 576; + t['omega1'] = 713; + t['omega'] = 686; + t['xi'] = 493; + t['psi'] = 686; + t['zeta'] = 494; + t['braceleft'] = 480; + t['bar'] = 200; + t['braceright'] = 480; + t['similar'] = 549; + t['Euro'] = 750; + t['Upsilon1'] = 620; + t['minute'] = 247; + t['lessequal'] = 549; + t['fraction'] = 167; + t['infinity'] = 713; + t['florin'] = 500; + t['club'] = 753; + t['diamond'] = 753; + t['heart'] = 753; + t['spade'] = 753; + t['arrowboth'] = 1042; + t['arrowleft'] = 987; + t['arrowup'] = 603; + t['arrowright'] = 987; + t['arrowdown'] = 603; + t['degree'] = 400; + t['plusminus'] = 549; + t['second'] = 411; + t['greaterequal'] = 549; + t['multiply'] = 549; + t['proportional'] = 713; + t['partialdiff'] = 494; + t['bullet'] = 460; + t['divide'] = 549; + t['notequal'] = 549; + t['equivalence'] = 549; + t['approxequal'] = 549; + t['ellipsis'] = 1000; + t['arrowvertex'] = 603; + t['arrowhorizex'] = 1000; + t['carriagereturn'] = 658; + t['aleph'] = 823; + t['Ifraktur'] = 686; + t['Rfraktur'] = 795; + t['weierstrass'] = 987; + t['circlemultiply'] = 768; + t['circleplus'] = 768; + t['emptyset'] = 823; + t['intersection'] = 768; + t['union'] = 768; + t['propersuperset'] = 713; + t['reflexsuperset'] = 713; + t['notsubset'] = 713; + t['propersubset'] = 713; + t['reflexsubset'] = 713; + t['element'] = 713; + t['notelement'] = 713; + t['angle'] = 768; + t['gradient'] = 713; + t['registerserif'] = 790; + t['copyrightserif'] = 790; + t['trademarkserif'] = 890; + t['product'] = 823; + t['radical'] = 549; + t['dotmath'] = 250; + t['logicalnot'] = 713; + t['logicaland'] = 603; + t['logicalor'] = 603; + t['arrowdblboth'] = 1042; + t['arrowdblleft'] = 987; + t['arrowdblup'] = 603; + t['arrowdblright'] = 987; + t['arrowdbldown'] = 603; + t['lozenge'] = 494; + t['angleleft'] = 329; + t['registersans'] = 790; + t['copyrightsans'] = 790; + t['trademarksans'] = 786; + t['summation'] = 713; + t['parenlefttp'] = 384; + t['parenleftex'] = 384; + t['parenleftbt'] = 384; + t['bracketlefttp'] = 384; + t['bracketleftex'] = 384; + t['bracketleftbt'] = 384; + t['bracelefttp'] = 494; + t['braceleftmid'] = 494; + t['braceleftbt'] = 494; + t['braceex'] = 494; + t['angleright'] = 329; + t['integral'] = 274; + t['integraltp'] = 686; + t['integralex'] = 686; + t['integralbt'] = 686; + t['parenrighttp'] = 384; + t['parenrightex'] = 384; + t['parenrightbt'] = 384; + t['bracketrighttp'] = 384; + t['bracketrightex'] = 384; + t['bracketrightbt'] = 384; + t['bracerighttp'] = 494; + t['bracerightmid'] = 494; + t['bracerightbt'] = 494; + t['apple'] = 790; + }); + t['Times-Roman'] = (0, _util.getLookupTableFactory)(function (t) { + t['space'] = 250; + t['exclam'] = 333; + t['quotedbl'] = 408; + t['numbersign'] = 500; + t['dollar'] = 500; + t['percent'] = 833; + t['ampersand'] = 778; + t['quoteright'] = 333; + t['parenleft'] = 333; + t['parenright'] = 333; + t['asterisk'] = 500; + t['plus'] = 564; + t['comma'] = 250; + t['hyphen'] = 333; + t['period'] = 250; + t['slash'] = 278; + t['zero'] = 500; + t['one'] = 500; + t['two'] = 500; + t['three'] = 500; + t['four'] = 500; + t['five'] = 500; + t['six'] = 500; + t['seven'] = 500; + t['eight'] = 500; + t['nine'] = 500; + t['colon'] = 278; + t['semicolon'] = 278; + t['less'] = 564; + t['equal'] = 564; + t['greater'] = 564; + t['question'] = 444; + t['at'] = 921; + t['A'] = 722; + t['B'] = 667; + t['C'] = 667; + t['D'] = 722; + t['E'] = 611; + t['F'] = 556; + t['G'] = 722; + t['H'] = 722; + t['I'] = 333; + t['J'] = 389; + t['K'] = 722; + t['L'] = 611; + t['M'] = 889; + t['N'] = 722; + t['O'] = 722; + t['P'] = 556; + t['Q'] = 722; + t['R'] = 667; + t['S'] = 556; + t['T'] = 611; + t['U'] = 722; + t['V'] = 722; + t['W'] = 944; + t['X'] = 722; + t['Y'] = 722; + t['Z'] = 611; + t['bracketleft'] = 333; + t['backslash'] = 278; + t['bracketright'] = 333; + t['asciicircum'] = 469; + t['underscore'] = 500; + t['quoteleft'] = 333; + t['a'] = 444; + t['b'] = 500; + t['c'] = 444; + t['d'] = 500; + t['e'] = 444; + t['f'] = 333; + t['g'] = 500; + t['h'] = 500; + t['i'] = 278; + t['j'] = 278; + t['k'] = 500; + t['l'] = 278; + t['m'] = 778; + t['n'] = 500; + t['o'] = 500; + t['p'] = 500; + t['q'] = 500; + t['r'] = 333; + t['s'] = 389; + t['t'] = 278; + t['u'] = 500; + t['v'] = 500; + t['w'] = 722; + t['x'] = 500; + t['y'] = 500; + t['z'] = 444; + t['braceleft'] = 480; + t['bar'] = 200; + t['braceright'] = 480; + t['asciitilde'] = 541; + t['exclamdown'] = 333; + t['cent'] = 500; + t['sterling'] = 500; + t['fraction'] = 167; + t['yen'] = 500; + t['florin'] = 500; + t['section'] = 500; + t['currency'] = 500; + t['quotesingle'] = 180; + t['quotedblleft'] = 444; + t['guillemotleft'] = 500; + t['guilsinglleft'] = 333; + t['guilsinglright'] = 333; + t['fi'] = 556; + t['fl'] = 556; + t['endash'] = 500; + t['dagger'] = 500; + t['daggerdbl'] = 500; + t['periodcentered'] = 250; + t['paragraph'] = 453; + t['bullet'] = 350; + t['quotesinglbase'] = 333; + t['quotedblbase'] = 444; + t['quotedblright'] = 444; + t['guillemotright'] = 500; + t['ellipsis'] = 1000; + t['perthousand'] = 1000; + t['questiondown'] = 444; + t['grave'] = 333; + t['acute'] = 333; + t['circumflex'] = 333; + t['tilde'] = 333; + t['macron'] = 333; + t['breve'] = 333; + t['dotaccent'] = 333; + t['dieresis'] = 333; + t['ring'] = 333; + t['cedilla'] = 333; + t['hungarumlaut'] = 333; + t['ogonek'] = 333; + t['caron'] = 333; + t['emdash'] = 1000; + t['AE'] = 889; + t['ordfeminine'] = 276; + t['Lslash'] = 611; + t['Oslash'] = 722; + t['OE'] = 889; + t['ordmasculine'] = 310; + t['ae'] = 667; + t['dotlessi'] = 278; + t['lslash'] = 278; + t['oslash'] = 500; + t['oe'] = 722; + t['germandbls'] = 500; + t['Idieresis'] = 333; + t['eacute'] = 444; + t['abreve'] = 444; + t['uhungarumlaut'] = 500; + t['ecaron'] = 444; + t['Ydieresis'] = 722; + t['divide'] = 564; + t['Yacute'] = 722; + t['Acircumflex'] = 722; + t['aacute'] = 444; + t['Ucircumflex'] = 722; + t['yacute'] = 500; + t['scommaaccent'] = 389; + t['ecircumflex'] = 444; + t['Uring'] = 722; + t['Udieresis'] = 722; + t['aogonek'] = 444; + t['Uacute'] = 722; + t['uogonek'] = 500; + t['Edieresis'] = 611; + t['Dcroat'] = 722; + t['commaaccent'] = 250; + t['copyright'] = 760; + t['Emacron'] = 611; + t['ccaron'] = 444; + t['aring'] = 444; + t['Ncommaaccent'] = 722; + t['lacute'] = 278; + t['agrave'] = 444; + t['Tcommaaccent'] = 611; + t['Cacute'] = 667; + t['atilde'] = 444; + t['Edotaccent'] = 611; + t['scaron'] = 389; + t['scedilla'] = 389; + t['iacute'] = 278; + t['lozenge'] = 471; + t['Rcaron'] = 667; + t['Gcommaaccent'] = 722; + t['ucircumflex'] = 500; + t['acircumflex'] = 444; + t['Amacron'] = 722; + t['rcaron'] = 333; + t['ccedilla'] = 444; + t['Zdotaccent'] = 611; + t['Thorn'] = 556; + t['Omacron'] = 722; + t['Racute'] = 667; + t['Sacute'] = 556; + t['dcaron'] = 588; + t['Umacron'] = 722; + t['uring'] = 500; + t['threesuperior'] = 300; + t['Ograve'] = 722; + t['Agrave'] = 722; + t['Abreve'] = 722; + t['multiply'] = 564; + t['uacute'] = 500; + t['Tcaron'] = 611; + t['partialdiff'] = 476; + t['ydieresis'] = 500; + t['Nacute'] = 722; + t['icircumflex'] = 278; + t['Ecircumflex'] = 611; + t['adieresis'] = 444; + t['edieresis'] = 444; + t['cacute'] = 444; + t['nacute'] = 500; + t['umacron'] = 500; + t['Ncaron'] = 722; + t['Iacute'] = 333; + t['plusminus'] = 564; + t['brokenbar'] = 200; + t['registered'] = 760; + t['Gbreve'] = 722; + t['Idotaccent'] = 333; + t['summation'] = 600; + t['Egrave'] = 611; + t['racute'] = 333; + t['omacron'] = 500; + t['Zacute'] = 611; + t['Zcaron'] = 611; + t['greaterequal'] = 549; + t['Eth'] = 722; + t['Ccedilla'] = 667; + t['lcommaaccent'] = 278; + t['tcaron'] = 326; + t['eogonek'] = 444; + t['Uogonek'] = 722; + t['Aacute'] = 722; + t['Adieresis'] = 722; + t['egrave'] = 444; + t['zacute'] = 444; + t['iogonek'] = 278; + t['Oacute'] = 722; + t['oacute'] = 500; + t['amacron'] = 444; + t['sacute'] = 389; + t['idieresis'] = 278; + t['Ocircumflex'] = 722; + t['Ugrave'] = 722; + t['Delta'] = 612; + t['thorn'] = 500; + t['twosuperior'] = 300; + t['Odieresis'] = 722; + t['mu'] = 500; + t['igrave'] = 278; + t['ohungarumlaut'] = 500; + t['Eogonek'] = 611; + t['dcroat'] = 500; + t['threequarters'] = 750; + t['Scedilla'] = 556; + t['lcaron'] = 344; + t['Kcommaaccent'] = 722; + t['Lacute'] = 611; + t['trademark'] = 980; + t['edotaccent'] = 444; + t['Igrave'] = 333; + t['Imacron'] = 333; + t['Lcaron'] = 611; + t['onehalf'] = 750; + t['lessequal'] = 549; + t['ocircumflex'] = 500; + t['ntilde'] = 500; + t['Uhungarumlaut'] = 722; + t['Eacute'] = 611; + t['emacron'] = 444; + t['gbreve'] = 500; + t['onequarter'] = 750; + t['Scaron'] = 556; + t['Scommaaccent'] = 556; + t['Ohungarumlaut'] = 722; + t['degree'] = 400; + t['ograve'] = 500; + t['Ccaron'] = 667; + t['ugrave'] = 500; + t['radical'] = 453; + t['Dcaron'] = 722; + t['rcommaaccent'] = 333; + t['Ntilde'] = 722; + t['otilde'] = 500; + t['Rcommaaccent'] = 667; + t['Lcommaaccent'] = 611; + t['Atilde'] = 722; + t['Aogonek'] = 722; + t['Aring'] = 722; + t['Otilde'] = 722; + t['zdotaccent'] = 444; + t['Ecaron'] = 611; + t['Iogonek'] = 333; + t['kcommaaccent'] = 500; + t['minus'] = 564; + t['Icircumflex'] = 333; + t['ncaron'] = 500; + t['tcommaaccent'] = 278; + t['logicalnot'] = 564; + t['odieresis'] = 500; + t['udieresis'] = 500; + t['notequal'] = 549; + t['gcommaaccent'] = 500; + t['eth'] = 500; + t['zcaron'] = 444; + t['ncommaaccent'] = 500; + t['onesuperior'] = 300; + t['imacron'] = 278; + t['Euro'] = 500; + }); + t['Times-Bold'] = (0, _util.getLookupTableFactory)(function (t) { + t['space'] = 250; + t['exclam'] = 333; + t['quotedbl'] = 555; + t['numbersign'] = 500; + t['dollar'] = 500; + t['percent'] = 1000; + t['ampersand'] = 833; + t['quoteright'] = 333; + t['parenleft'] = 333; + t['parenright'] = 333; + t['asterisk'] = 500; + t['plus'] = 570; + t['comma'] = 250; + t['hyphen'] = 333; + t['period'] = 250; + t['slash'] = 278; + t['zero'] = 500; + t['one'] = 500; + t['two'] = 500; + t['three'] = 500; + t['four'] = 500; + t['five'] = 500; + t['six'] = 500; + t['seven'] = 500; + t['eight'] = 500; + t['nine'] = 500; + t['colon'] = 333; + t['semicolon'] = 333; + t['less'] = 570; + t['equal'] = 570; + t['greater'] = 570; + t['question'] = 500; + t['at'] = 930; + t['A'] = 722; + t['B'] = 667; + t['C'] = 722; + t['D'] = 722; + t['E'] = 667; + t['F'] = 611; + t['G'] = 778; + t['H'] = 778; + t['I'] = 389; + t['J'] = 500; + t['K'] = 778; + t['L'] = 667; + t['M'] = 944; + t['N'] = 722; + t['O'] = 778; + t['P'] = 611; + t['Q'] = 778; + t['R'] = 722; + t['S'] = 556; + t['T'] = 667; + t['U'] = 722; + t['V'] = 722; + t['W'] = 1000; + t['X'] = 722; + t['Y'] = 722; + t['Z'] = 667; + t['bracketleft'] = 333; + t['backslash'] = 278; + t['bracketright'] = 333; + t['asciicircum'] = 581; + t['underscore'] = 500; + t['quoteleft'] = 333; + t['a'] = 500; + t['b'] = 556; + t['c'] = 444; + t['d'] = 556; + t['e'] = 444; + t['f'] = 333; + t['g'] = 500; + t['h'] = 556; + t['i'] = 278; + t['j'] = 333; + t['k'] = 556; + t['l'] = 278; + t['m'] = 833; + t['n'] = 556; + t['o'] = 500; + t['p'] = 556; + t['q'] = 556; + t['r'] = 444; + t['s'] = 389; + t['t'] = 333; + t['u'] = 556; + t['v'] = 500; + t['w'] = 722; + t['x'] = 500; + t['y'] = 500; + t['z'] = 444; + t['braceleft'] = 394; + t['bar'] = 220; + t['braceright'] = 394; + t['asciitilde'] = 520; + t['exclamdown'] = 333; + t['cent'] = 500; + t['sterling'] = 500; + t['fraction'] = 167; + t['yen'] = 500; + t['florin'] = 500; + t['section'] = 500; + t['currency'] = 500; + t['quotesingle'] = 278; + t['quotedblleft'] = 500; + t['guillemotleft'] = 500; + t['guilsinglleft'] = 333; + t['guilsinglright'] = 333; + t['fi'] = 556; + t['fl'] = 556; + t['endash'] = 500; + t['dagger'] = 500; + t['daggerdbl'] = 500; + t['periodcentered'] = 250; + t['paragraph'] = 540; + t['bullet'] = 350; + t['quotesinglbase'] = 333; + t['quotedblbase'] = 500; + t['quotedblright'] = 500; + t['guillemotright'] = 500; + t['ellipsis'] = 1000; + t['perthousand'] = 1000; + t['questiondown'] = 500; + t['grave'] = 333; + t['acute'] = 333; + t['circumflex'] = 333; + t['tilde'] = 333; + t['macron'] = 333; + t['breve'] = 333; + t['dotaccent'] = 333; + t['dieresis'] = 333; + t['ring'] = 333; + t['cedilla'] = 333; + t['hungarumlaut'] = 333; + t['ogonek'] = 333; + t['caron'] = 333; + t['emdash'] = 1000; + t['AE'] = 1000; + t['ordfeminine'] = 300; + t['Lslash'] = 667; + t['Oslash'] = 778; + t['OE'] = 1000; + t['ordmasculine'] = 330; + t['ae'] = 722; + t['dotlessi'] = 278; + t['lslash'] = 278; + t['oslash'] = 500; + t['oe'] = 722; + t['germandbls'] = 556; + t['Idieresis'] = 389; + t['eacute'] = 444; + t['abreve'] = 500; + t['uhungarumlaut'] = 556; + t['ecaron'] = 444; + t['Ydieresis'] = 722; + t['divide'] = 570; + t['Yacute'] = 722; + t['Acircumflex'] = 722; + t['aacute'] = 500; + t['Ucircumflex'] = 722; + t['yacute'] = 500; + t['scommaaccent'] = 389; + t['ecircumflex'] = 444; + t['Uring'] = 722; + t['Udieresis'] = 722; + t['aogonek'] = 500; + t['Uacute'] = 722; + t['uogonek'] = 556; + t['Edieresis'] = 667; + t['Dcroat'] = 722; + t['commaaccent'] = 250; + t['copyright'] = 747; + t['Emacron'] = 667; + t['ccaron'] = 444; + t['aring'] = 500; + t['Ncommaaccent'] = 722; + t['lacute'] = 278; + t['agrave'] = 500; + t['Tcommaaccent'] = 667; + t['Cacute'] = 722; + t['atilde'] = 500; + t['Edotaccent'] = 667; + t['scaron'] = 389; + t['scedilla'] = 389; + t['iacute'] = 278; + t['lozenge'] = 494; + t['Rcaron'] = 722; + t['Gcommaaccent'] = 778; + t['ucircumflex'] = 556; + t['acircumflex'] = 500; + t['Amacron'] = 722; + t['rcaron'] = 444; + t['ccedilla'] = 444; + t['Zdotaccent'] = 667; + t['Thorn'] = 611; + t['Omacron'] = 778; + t['Racute'] = 722; + t['Sacute'] = 556; + t['dcaron'] = 672; + t['Umacron'] = 722; + t['uring'] = 556; + t['threesuperior'] = 300; + t['Ograve'] = 778; + t['Agrave'] = 722; + t['Abreve'] = 722; + t['multiply'] = 570; + t['uacute'] = 556; + t['Tcaron'] = 667; + t['partialdiff'] = 494; + t['ydieresis'] = 500; + t['Nacute'] = 722; + t['icircumflex'] = 278; + t['Ecircumflex'] = 667; + t['adieresis'] = 500; + t['edieresis'] = 444; + t['cacute'] = 444; + t['nacute'] = 556; + t['umacron'] = 556; + t['Ncaron'] = 722; + t['Iacute'] = 389; + t['plusminus'] = 570; + t['brokenbar'] = 220; + t['registered'] = 747; + t['Gbreve'] = 778; + t['Idotaccent'] = 389; + t['summation'] = 600; + t['Egrave'] = 667; + t['racute'] = 444; + t['omacron'] = 500; + t['Zacute'] = 667; + t['Zcaron'] = 667; + t['greaterequal'] = 549; + t['Eth'] = 722; + t['Ccedilla'] = 722; + t['lcommaaccent'] = 278; + t['tcaron'] = 416; + t['eogonek'] = 444; + t['Uogonek'] = 722; + t['Aacute'] = 722; + t['Adieresis'] = 722; + t['egrave'] = 444; + t['zacute'] = 444; + t['iogonek'] = 278; + t['Oacute'] = 778; + t['oacute'] = 500; + t['amacron'] = 500; + t['sacute'] = 389; + t['idieresis'] = 278; + t['Ocircumflex'] = 778; + t['Ugrave'] = 722; + t['Delta'] = 612; + t['thorn'] = 556; + t['twosuperior'] = 300; + t['Odieresis'] = 778; + t['mu'] = 556; + t['igrave'] = 278; + t['ohungarumlaut'] = 500; + t['Eogonek'] = 667; + t['dcroat'] = 556; + t['threequarters'] = 750; + t['Scedilla'] = 556; + t['lcaron'] = 394; + t['Kcommaaccent'] = 778; + t['Lacute'] = 667; + t['trademark'] = 1000; + t['edotaccent'] = 444; + t['Igrave'] = 389; + t['Imacron'] = 389; + t['Lcaron'] = 667; + t['onehalf'] = 750; + t['lessequal'] = 549; + t['ocircumflex'] = 500; + t['ntilde'] = 556; + t['Uhungarumlaut'] = 722; + t['Eacute'] = 667; + t['emacron'] = 444; + t['gbreve'] = 500; + t['onequarter'] = 750; + t['Scaron'] = 556; + t['Scommaaccent'] = 556; + t['Ohungarumlaut'] = 778; + t['degree'] = 400; + t['ograve'] = 500; + t['Ccaron'] = 722; + t['ugrave'] = 556; + t['radical'] = 549; + t['Dcaron'] = 722; + t['rcommaaccent'] = 444; + t['Ntilde'] = 722; + t['otilde'] = 500; + t['Rcommaaccent'] = 722; + t['Lcommaaccent'] = 667; + t['Atilde'] = 722; + t['Aogonek'] = 722; + t['Aring'] = 722; + t['Otilde'] = 778; + t['zdotaccent'] = 444; + t['Ecaron'] = 667; + t['Iogonek'] = 389; + t['kcommaaccent'] = 556; + t['minus'] = 570; + t['Icircumflex'] = 389; + t['ncaron'] = 556; + t['tcommaaccent'] = 333; + t['logicalnot'] = 570; + t['odieresis'] = 500; + t['udieresis'] = 556; + t['notequal'] = 549; + t['gcommaaccent'] = 500; + t['eth'] = 500; + t['zcaron'] = 444; + t['ncommaaccent'] = 556; + t['onesuperior'] = 300; + t['imacron'] = 278; + t['Euro'] = 500; + }); + t['Times-BoldItalic'] = (0, _util.getLookupTableFactory)(function (t) { + t['space'] = 250; + t['exclam'] = 389; + t['quotedbl'] = 555; + t['numbersign'] = 500; + t['dollar'] = 500; + t['percent'] = 833; + t['ampersand'] = 778; + t['quoteright'] = 333; + t['parenleft'] = 333; + t['parenright'] = 333; + t['asterisk'] = 500; + t['plus'] = 570; + t['comma'] = 250; + t['hyphen'] = 333; + t['period'] = 250; + t['slash'] = 278; + t['zero'] = 500; + t['one'] = 500; + t['two'] = 500; + t['three'] = 500; + t['four'] = 500; + t['five'] = 500; + t['six'] = 500; + t['seven'] = 500; + t['eight'] = 500; + t['nine'] = 500; + t['colon'] = 333; + t['semicolon'] = 333; + t['less'] = 570; + t['equal'] = 570; + t['greater'] = 570; + t['question'] = 500; + t['at'] = 832; + t['A'] = 667; + t['B'] = 667; + t['C'] = 667; + t['D'] = 722; + t['E'] = 667; + t['F'] = 667; + t['G'] = 722; + t['H'] = 778; + t['I'] = 389; + t['J'] = 500; + t['K'] = 667; + t['L'] = 611; + t['M'] = 889; + t['N'] = 722; + t['O'] = 722; + t['P'] = 611; + t['Q'] = 722; + t['R'] = 667; + t['S'] = 556; + t['T'] = 611; + t['U'] = 722; + t['V'] = 667; + t['W'] = 889; + t['X'] = 667; + t['Y'] = 611; + t['Z'] = 611; + t['bracketleft'] = 333; + t['backslash'] = 278; + t['bracketright'] = 333; + t['asciicircum'] = 570; + t['underscore'] = 500; + t['quoteleft'] = 333; + t['a'] = 500; + t['b'] = 500; + t['c'] = 444; + t['d'] = 500; + t['e'] = 444; + t['f'] = 333; + t['g'] = 500; + t['h'] = 556; + t['i'] = 278; + t['j'] = 278; + t['k'] = 500; + t['l'] = 278; + t['m'] = 778; + t['n'] = 556; + t['o'] = 500; + t['p'] = 500; + t['q'] = 500; + t['r'] = 389; + t['s'] = 389; + t['t'] = 278; + t['u'] = 556; + t['v'] = 444; + t['w'] = 667; + t['x'] = 500; + t['y'] = 444; + t['z'] = 389; + t['braceleft'] = 348; + t['bar'] = 220; + t['braceright'] = 348; + t['asciitilde'] = 570; + t['exclamdown'] = 389; + t['cent'] = 500; + t['sterling'] = 500; + t['fraction'] = 167; + t['yen'] = 500; + t['florin'] = 500; + t['section'] = 500; + t['currency'] = 500; + t['quotesingle'] = 278; + t['quotedblleft'] = 500; + t['guillemotleft'] = 500; + t['guilsinglleft'] = 333; + t['guilsinglright'] = 333; + t['fi'] = 556; + t['fl'] = 556; + t['endash'] = 500; + t['dagger'] = 500; + t['daggerdbl'] = 500; + t['periodcentered'] = 250; + t['paragraph'] = 500; + t['bullet'] = 350; + t['quotesinglbase'] = 333; + t['quotedblbase'] = 500; + t['quotedblright'] = 500; + t['guillemotright'] = 500; + t['ellipsis'] = 1000; + t['perthousand'] = 1000; + t['questiondown'] = 500; + t['grave'] = 333; + t['acute'] = 333; + t['circumflex'] = 333; + t['tilde'] = 333; + t['macron'] = 333; + t['breve'] = 333; + t['dotaccent'] = 333; + t['dieresis'] = 333; + t['ring'] = 333; + t['cedilla'] = 333; + t['hungarumlaut'] = 333; + t['ogonek'] = 333; + t['caron'] = 333; + t['emdash'] = 1000; + t['AE'] = 944; + t['ordfeminine'] = 266; + t['Lslash'] = 611; + t['Oslash'] = 722; + t['OE'] = 944; + t['ordmasculine'] = 300; + t['ae'] = 722; + t['dotlessi'] = 278; + t['lslash'] = 278; + t['oslash'] = 500; + t['oe'] = 722; + t['germandbls'] = 500; + t['Idieresis'] = 389; + t['eacute'] = 444; + t['abreve'] = 500; + t['uhungarumlaut'] = 556; + t['ecaron'] = 444; + t['Ydieresis'] = 611; + t['divide'] = 570; + t['Yacute'] = 611; + t['Acircumflex'] = 667; + t['aacute'] = 500; + t['Ucircumflex'] = 722; + t['yacute'] = 444; + t['scommaaccent'] = 389; + t['ecircumflex'] = 444; + t['Uring'] = 722; + t['Udieresis'] = 722; + t['aogonek'] = 500; + t['Uacute'] = 722; + t['uogonek'] = 556; + t['Edieresis'] = 667; + t['Dcroat'] = 722; + t['commaaccent'] = 250; + t['copyright'] = 747; + t['Emacron'] = 667; + t['ccaron'] = 444; + t['aring'] = 500; + t['Ncommaaccent'] = 722; + t['lacute'] = 278; + t['agrave'] = 500; + t['Tcommaaccent'] = 611; + t['Cacute'] = 667; + t['atilde'] = 500; + t['Edotaccent'] = 667; + t['scaron'] = 389; + t['scedilla'] = 389; + t['iacute'] = 278; + t['lozenge'] = 494; + t['Rcaron'] = 667; + t['Gcommaaccent'] = 722; + t['ucircumflex'] = 556; + t['acircumflex'] = 500; + t['Amacron'] = 667; + t['rcaron'] = 389; + t['ccedilla'] = 444; + t['Zdotaccent'] = 611; + t['Thorn'] = 611; + t['Omacron'] = 722; + t['Racute'] = 667; + t['Sacute'] = 556; + t['dcaron'] = 608; + t['Umacron'] = 722; + t['uring'] = 556; + t['threesuperior'] = 300; + t['Ograve'] = 722; + t['Agrave'] = 667; + t['Abreve'] = 667; + t['multiply'] = 570; + t['uacute'] = 556; + t['Tcaron'] = 611; + t['partialdiff'] = 494; + t['ydieresis'] = 444; + t['Nacute'] = 722; + t['icircumflex'] = 278; + t['Ecircumflex'] = 667; + t['adieresis'] = 500; + t['edieresis'] = 444; + t['cacute'] = 444; + t['nacute'] = 556; + t['umacron'] = 556; + t['Ncaron'] = 722; + t['Iacute'] = 389; + t['plusminus'] = 570; + t['brokenbar'] = 220; + t['registered'] = 747; + t['Gbreve'] = 722; + t['Idotaccent'] = 389; + t['summation'] = 600; + t['Egrave'] = 667; + t['racute'] = 389; + t['omacron'] = 500; + t['Zacute'] = 611; + t['Zcaron'] = 611; + t['greaterequal'] = 549; + t['Eth'] = 722; + t['Ccedilla'] = 667; + t['lcommaaccent'] = 278; + t['tcaron'] = 366; + t['eogonek'] = 444; + t['Uogonek'] = 722; + t['Aacute'] = 667; + t['Adieresis'] = 667; + t['egrave'] = 444; + t['zacute'] = 389; + t['iogonek'] = 278; + t['Oacute'] = 722; + t['oacute'] = 500; + t['amacron'] = 500; + t['sacute'] = 389; + t['idieresis'] = 278; + t['Ocircumflex'] = 722; + t['Ugrave'] = 722; + t['Delta'] = 612; + t['thorn'] = 500; + t['twosuperior'] = 300; + t['Odieresis'] = 722; + t['mu'] = 576; + t['igrave'] = 278; + t['ohungarumlaut'] = 500; + t['Eogonek'] = 667; + t['dcroat'] = 500; + t['threequarters'] = 750; + t['Scedilla'] = 556; + t['lcaron'] = 382; + t['Kcommaaccent'] = 667; + t['Lacute'] = 611; + t['trademark'] = 1000; + t['edotaccent'] = 444; + t['Igrave'] = 389; + t['Imacron'] = 389; + t['Lcaron'] = 611; + t['onehalf'] = 750; + t['lessequal'] = 549; + t['ocircumflex'] = 500; + t['ntilde'] = 556; + t['Uhungarumlaut'] = 722; + t['Eacute'] = 667; + t['emacron'] = 444; + t['gbreve'] = 500; + t['onequarter'] = 750; + t['Scaron'] = 556; + t['Scommaaccent'] = 556; + t['Ohungarumlaut'] = 722; + t['degree'] = 400; + t['ograve'] = 500; + t['Ccaron'] = 667; + t['ugrave'] = 556; + t['radical'] = 549; + t['Dcaron'] = 722; + t['rcommaaccent'] = 389; + t['Ntilde'] = 722; + t['otilde'] = 500; + t['Rcommaaccent'] = 667; + t['Lcommaaccent'] = 611; + t['Atilde'] = 667; + t['Aogonek'] = 667; + t['Aring'] = 667; + t['Otilde'] = 722; + t['zdotaccent'] = 389; + t['Ecaron'] = 667; + t['Iogonek'] = 389; + t['kcommaaccent'] = 500; + t['minus'] = 606; + t['Icircumflex'] = 389; + t['ncaron'] = 556; + t['tcommaaccent'] = 278; + t['logicalnot'] = 606; + t['odieresis'] = 500; + t['udieresis'] = 556; + t['notequal'] = 549; + t['gcommaaccent'] = 500; + t['eth'] = 500; + t['zcaron'] = 389; + t['ncommaaccent'] = 556; + t['onesuperior'] = 300; + t['imacron'] = 278; + t['Euro'] = 500; + }); + t['Times-Italic'] = (0, _util.getLookupTableFactory)(function (t) { + t['space'] = 250; + t['exclam'] = 333; + t['quotedbl'] = 420; + t['numbersign'] = 500; + t['dollar'] = 500; + t['percent'] = 833; + t['ampersand'] = 778; + t['quoteright'] = 333; + t['parenleft'] = 333; + t['parenright'] = 333; + t['asterisk'] = 500; + t['plus'] = 675; + t['comma'] = 250; + t['hyphen'] = 333; + t['period'] = 250; + t['slash'] = 278; + t['zero'] = 500; + t['one'] = 500; + t['two'] = 500; + t['three'] = 500; + t['four'] = 500; + t['five'] = 500; + t['six'] = 500; + t['seven'] = 500; + t['eight'] = 500; + t['nine'] = 500; + t['colon'] = 333; + t['semicolon'] = 333; + t['less'] = 675; + t['equal'] = 675; + t['greater'] = 675; + t['question'] = 500; + t['at'] = 920; + t['A'] = 611; + t['B'] = 611; + t['C'] = 667; + t['D'] = 722; + t['E'] = 611; + t['F'] = 611; + t['G'] = 722; + t['H'] = 722; + t['I'] = 333; + t['J'] = 444; + t['K'] = 667; + t['L'] = 556; + t['M'] = 833; + t['N'] = 667; + t['O'] = 722; + t['P'] = 611; + t['Q'] = 722; + t['R'] = 611; + t['S'] = 500; + t['T'] = 556; + t['U'] = 722; + t['V'] = 611; + t['W'] = 833; + t['X'] = 611; + t['Y'] = 556; + t['Z'] = 556; + t['bracketleft'] = 389; + t['backslash'] = 278; + t['bracketright'] = 389; + t['asciicircum'] = 422; + t['underscore'] = 500; + t['quoteleft'] = 333; + t['a'] = 500; + t['b'] = 500; + t['c'] = 444; + t['d'] = 500; + t['e'] = 444; + t['f'] = 278; + t['g'] = 500; + t['h'] = 500; + t['i'] = 278; + t['j'] = 278; + t['k'] = 444; + t['l'] = 278; + t['m'] = 722; + t['n'] = 500; + t['o'] = 500; + t['p'] = 500; + t['q'] = 500; + t['r'] = 389; + t['s'] = 389; + t['t'] = 278; + t['u'] = 500; + t['v'] = 444; + t['w'] = 667; + t['x'] = 444; + t['y'] = 444; + t['z'] = 389; + t['braceleft'] = 400; + t['bar'] = 275; + t['braceright'] = 400; + t['asciitilde'] = 541; + t['exclamdown'] = 389; + t['cent'] = 500; + t['sterling'] = 500; + t['fraction'] = 167; + t['yen'] = 500; + t['florin'] = 500; + t['section'] = 500; + t['currency'] = 500; + t['quotesingle'] = 214; + t['quotedblleft'] = 556; + t['guillemotleft'] = 500; + t['guilsinglleft'] = 333; + t['guilsinglright'] = 333; + t['fi'] = 500; + t['fl'] = 500; + t['endash'] = 500; + t['dagger'] = 500; + t['daggerdbl'] = 500; + t['periodcentered'] = 250; + t['paragraph'] = 523; + t['bullet'] = 350; + t['quotesinglbase'] = 333; + t['quotedblbase'] = 556; + t['quotedblright'] = 556; + t['guillemotright'] = 500; + t['ellipsis'] = 889; + t['perthousand'] = 1000; + t['questiondown'] = 500; + t['grave'] = 333; + t['acute'] = 333; + t['circumflex'] = 333; + t['tilde'] = 333; + t['macron'] = 333; + t['breve'] = 333; + t['dotaccent'] = 333; + t['dieresis'] = 333; + t['ring'] = 333; + t['cedilla'] = 333; + t['hungarumlaut'] = 333; + t['ogonek'] = 333; + t['caron'] = 333; + t['emdash'] = 889; + t['AE'] = 889; + t['ordfeminine'] = 276; + t['Lslash'] = 556; + t['Oslash'] = 722; + t['OE'] = 944; + t['ordmasculine'] = 310; + t['ae'] = 667; + t['dotlessi'] = 278; + t['lslash'] = 278; + t['oslash'] = 500; + t['oe'] = 667; + t['germandbls'] = 500; + t['Idieresis'] = 333; + t['eacute'] = 444; + t['abreve'] = 500; + t['uhungarumlaut'] = 500; + t['ecaron'] = 444; + t['Ydieresis'] = 556; + t['divide'] = 675; + t['Yacute'] = 556; + t['Acircumflex'] = 611; + t['aacute'] = 500; + t['Ucircumflex'] = 722; + t['yacute'] = 444; + t['scommaaccent'] = 389; + t['ecircumflex'] = 444; + t['Uring'] = 722; + t['Udieresis'] = 722; + t['aogonek'] = 500; + t['Uacute'] = 722; + t['uogonek'] = 500; + t['Edieresis'] = 611; + t['Dcroat'] = 722; + t['commaaccent'] = 250; + t['copyright'] = 760; + t['Emacron'] = 611; + t['ccaron'] = 444; + t['aring'] = 500; + t['Ncommaaccent'] = 667; + t['lacute'] = 278; + t['agrave'] = 500; + t['Tcommaaccent'] = 556; + t['Cacute'] = 667; + t['atilde'] = 500; + t['Edotaccent'] = 611; + t['scaron'] = 389; + t['scedilla'] = 389; + t['iacute'] = 278; + t['lozenge'] = 471; + t['Rcaron'] = 611; + t['Gcommaaccent'] = 722; + t['ucircumflex'] = 500; + t['acircumflex'] = 500; + t['Amacron'] = 611; + t['rcaron'] = 389; + t['ccedilla'] = 444; + t['Zdotaccent'] = 556; + t['Thorn'] = 611; + t['Omacron'] = 722; + t['Racute'] = 611; + t['Sacute'] = 500; + t['dcaron'] = 544; + t['Umacron'] = 722; + t['uring'] = 500; + t['threesuperior'] = 300; + t['Ograve'] = 722; + t['Agrave'] = 611; + t['Abreve'] = 611; + t['multiply'] = 675; + t['uacute'] = 500; + t['Tcaron'] = 556; + t['partialdiff'] = 476; + t['ydieresis'] = 444; + t['Nacute'] = 667; + t['icircumflex'] = 278; + t['Ecircumflex'] = 611; + t['adieresis'] = 500; + t['edieresis'] = 444; + t['cacute'] = 444; + t['nacute'] = 500; + t['umacron'] = 500; + t['Ncaron'] = 667; + t['Iacute'] = 333; + t['plusminus'] = 675; + t['brokenbar'] = 275; + t['registered'] = 760; + t['Gbreve'] = 722; + t['Idotaccent'] = 333; + t['summation'] = 600; + t['Egrave'] = 611; + t['racute'] = 389; + t['omacron'] = 500; + t['Zacute'] = 556; + t['Zcaron'] = 556; + t['greaterequal'] = 549; + t['Eth'] = 722; + t['Ccedilla'] = 667; + t['lcommaaccent'] = 278; + t['tcaron'] = 300; + t['eogonek'] = 444; + t['Uogonek'] = 722; + t['Aacute'] = 611; + t['Adieresis'] = 611; + t['egrave'] = 444; + t['zacute'] = 389; + t['iogonek'] = 278; + t['Oacute'] = 722; + t['oacute'] = 500; + t['amacron'] = 500; + t['sacute'] = 389; + t['idieresis'] = 278; + t['Ocircumflex'] = 722; + t['Ugrave'] = 722; + t['Delta'] = 612; + t['thorn'] = 500; + t['twosuperior'] = 300; + t['Odieresis'] = 722; + t['mu'] = 500; + t['igrave'] = 278; + t['ohungarumlaut'] = 500; + t['Eogonek'] = 611; + t['dcroat'] = 500; + t['threequarters'] = 750; + t['Scedilla'] = 500; + t['lcaron'] = 300; + t['Kcommaaccent'] = 667; + t['Lacute'] = 556; + t['trademark'] = 980; + t['edotaccent'] = 444; + t['Igrave'] = 333; + t['Imacron'] = 333; + t['Lcaron'] = 611; + t['onehalf'] = 750; + t['lessequal'] = 549; + t['ocircumflex'] = 500; + t['ntilde'] = 500; + t['Uhungarumlaut'] = 722; + t['Eacute'] = 611; + t['emacron'] = 444; + t['gbreve'] = 500; + t['onequarter'] = 750; + t['Scaron'] = 500; + t['Scommaaccent'] = 500; + t['Ohungarumlaut'] = 722; + t['degree'] = 400; + t['ograve'] = 500; + t['Ccaron'] = 667; + t['ugrave'] = 500; + t['radical'] = 453; + t['Dcaron'] = 722; + t['rcommaaccent'] = 389; + t['Ntilde'] = 667; + t['otilde'] = 500; + t['Rcommaaccent'] = 611; + t['Lcommaaccent'] = 556; + t['Atilde'] = 611; + t['Aogonek'] = 611; + t['Aring'] = 611; + t['Otilde'] = 722; + t['zdotaccent'] = 389; + t['Ecaron'] = 611; + t['Iogonek'] = 333; + t['kcommaaccent'] = 444; + t['minus'] = 675; + t['Icircumflex'] = 333; + t['ncaron'] = 500; + t['tcommaaccent'] = 278; + t['logicalnot'] = 675; + t['odieresis'] = 500; + t['udieresis'] = 500; + t['notequal'] = 549; + t['gcommaaccent'] = 500; + t['eth'] = 500; + t['zcaron'] = 389; + t['ncommaaccent'] = 500; + t['onesuperior'] = 300; + t['imacron'] = 278; + t['Euro'] = 500; + }); + t['ZapfDingbats'] = (0, _util.getLookupTableFactory)(function (t) { + t['space'] = 278; + t['a1'] = 974; + t['a2'] = 961; + t['a202'] = 974; + t['a3'] = 980; + t['a4'] = 719; + t['a5'] = 789; + t['a119'] = 790; + t['a118'] = 791; + t['a117'] = 690; + t['a11'] = 960; + t['a12'] = 939; + t['a13'] = 549; + t['a14'] = 855; + t['a15'] = 911; + t['a16'] = 933; + t['a105'] = 911; + t['a17'] = 945; + t['a18'] = 974; + t['a19'] = 755; + t['a20'] = 846; + t['a21'] = 762; + t['a22'] = 761; + t['a23'] = 571; + t['a24'] = 677; + t['a25'] = 763; + t['a26'] = 760; + t['a27'] = 759; + t['a28'] = 754; + t['a6'] = 494; + t['a7'] = 552; + t['a8'] = 537; + t['a9'] = 577; + t['a10'] = 692; + t['a29'] = 786; + t['a30'] = 788; + t['a31'] = 788; + t['a32'] = 790; + t['a33'] = 793; + t['a34'] = 794; + t['a35'] = 816; + t['a36'] = 823; + t['a37'] = 789; + t['a38'] = 841; + t['a39'] = 823; + t['a40'] = 833; + t['a41'] = 816; + t['a42'] = 831; + t['a43'] = 923; + t['a44'] = 744; + t['a45'] = 723; + t['a46'] = 749; + t['a47'] = 790; + t['a48'] = 792; + t['a49'] = 695; + t['a50'] = 776; + t['a51'] = 768; + t['a52'] = 792; + t['a53'] = 759; + t['a54'] = 707; + t['a55'] = 708; + t['a56'] = 682; + t['a57'] = 701; + t['a58'] = 826; + t['a59'] = 815; + t['a60'] = 789; + t['a61'] = 789; + t['a62'] = 707; + t['a63'] = 687; + t['a64'] = 696; + t['a65'] = 689; + t['a66'] = 786; + t['a67'] = 787; + t['a68'] = 713; + t['a69'] = 791; + t['a70'] = 785; + t['a71'] = 791; + t['a72'] = 873; + t['a73'] = 761; + t['a74'] = 762; + t['a203'] = 762; + t['a75'] = 759; + t['a204'] = 759; + t['a76'] = 892; + t['a77'] = 892; + t['a78'] = 788; + t['a79'] = 784; + t['a81'] = 438; + t['a82'] = 138; + t['a83'] = 277; + t['a84'] = 415; + t['a97'] = 392; + t['a98'] = 392; + t['a99'] = 668; + t['a100'] = 668; + t['a89'] = 390; + t['a90'] = 390; + t['a93'] = 317; + t['a94'] = 317; + t['a91'] = 276; + t['a92'] = 276; + t['a205'] = 509; + t['a85'] = 509; + t['a206'] = 410; + t['a86'] = 410; + t['a87'] = 234; + t['a88'] = 234; + t['a95'] = 334; + t['a96'] = 334; + t['a101'] = 732; + t['a102'] = 544; + t['a103'] = 544; + t['a104'] = 910; + t['a106'] = 667; + t['a107'] = 760; + t['a108'] = 760; + t['a112'] = 776; + t['a111'] = 595; + t['a110'] = 694; + t['a109'] = 626; + t['a120'] = 788; + t['a121'] = 788; + t['a122'] = 788; + t['a123'] = 788; + t['a124'] = 788; + t['a125'] = 788; + t['a126'] = 788; + t['a127'] = 788; + t['a128'] = 788; + t['a129'] = 788; + t['a130'] = 788; + t['a131'] = 788; + t['a132'] = 788; + t['a133'] = 788; + t['a134'] = 788; + t['a135'] = 788; + t['a136'] = 788; + t['a137'] = 788; + t['a138'] = 788; + t['a139'] = 788; + t['a140'] = 788; + t['a141'] = 788; + t['a142'] = 788; + t['a143'] = 788; + t['a144'] = 788; + t['a145'] = 788; + t['a146'] = 788; + t['a147'] = 788; + t['a148'] = 788; + t['a149'] = 788; + t['a150'] = 788; + t['a151'] = 788; + t['a152'] = 788; + t['a153'] = 788; + t['a154'] = 788; + t['a155'] = 788; + t['a156'] = 788; + t['a157'] = 788; + t['a158'] = 788; + t['a159'] = 788; + t['a160'] = 894; + t['a161'] = 838; + t['a163'] = 1016; + t['a164'] = 458; + t['a196'] = 748; + t['a165'] = 924; + t['a192'] = 748; + t['a166'] = 918; + t['a167'] = 927; + t['a168'] = 928; + t['a169'] = 928; + t['a170'] = 834; + t['a171'] = 873; + t['a172'] = 828; + t['a173'] = 924; + t['a162'] = 924; + t['a174'] = 917; + t['a175'] = 930; + t['a176'] = 931; + t['a177'] = 463; + t['a178'] = 883; + t['a179'] = 836; + t['a193'] = 836; + t['a180'] = 867; + t['a199'] = 867; + t['a181'] = 696; + t['a200'] = 696; + t['a182'] = 874; + t['a201'] = 874; + t['a183'] = 760; + t['a184'] = 946; + t['a197'] = 771; + t['a185'] = 865; + t['a194'] = 771; + t['a198'] = 888; + t['a186'] = 967; + t['a195'] = 888; + t['a187'] = 831; + t['a188'] = 873; + t['a189'] = 927; + t['a190'] = 970; + t['a191'] = 918; + }); +}); +exports.getMetrics = getMetrics; + +/***/ }), +/* 185 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.isPDFFunction = isPDFFunction; +exports.PostScriptCompiler = exports.PostScriptEvaluator = exports.PDFFunctionFactory = void 0; + +var _util = __w_pdfjs_require__(6); + +var _primitives = __w_pdfjs_require__(155); + +var _ps_parser = __w_pdfjs_require__(186); + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var IsEvalSupportedCached = { + get value() { + return (0, _util.shadow)(this, 'value', (0, _util.isEvalSupported)()); + } + +}; + +var PDFFunctionFactory = +/*#__PURE__*/ +function () { + function PDFFunctionFactory(_ref) { + var xref = _ref.xref, + _ref$isEvalSupported = _ref.isEvalSupported, + isEvalSupported = _ref$isEvalSupported === void 0 ? true : _ref$isEvalSupported; + + _classCallCheck(this, PDFFunctionFactory); + + this.xref = xref; + this.isEvalSupported = isEvalSupported !== false; + } + + _createClass(PDFFunctionFactory, [{ + key: "create", + value: function create(fn) { + return PDFFunction.parse({ + xref: this.xref, + isEvalSupported: this.isEvalSupported, + fn: fn + }); + } + }, { + key: "createFromArray", + value: function createFromArray(fnObj) { + return PDFFunction.parseArray({ + xref: this.xref, + isEvalSupported: this.isEvalSupported, + fnObj: fnObj + }); + } + }]); + + return PDFFunctionFactory; +}(); + +exports.PDFFunctionFactory = PDFFunctionFactory; + +function toNumberArray(arr) { + if (!Array.isArray(arr)) { + return null; + } + + var length = arr.length; + + for (var i = 0; i < length; i++) { + if (typeof arr[i] !== 'number') { + var result = new Array(length); + + for (var _i = 0; _i < length; _i++) { + result[_i] = +arr[_i]; + } + + return result; + } + } + + return arr; +} + +var PDFFunction = function PDFFunctionClosure() { + var CONSTRUCT_SAMPLED = 0; + var CONSTRUCT_INTERPOLATED = 2; + var CONSTRUCT_STICHED = 3; + var CONSTRUCT_POSTSCRIPT = 4; + return { + getSampleArray: function getSampleArray(size, outputSize, bps, stream) { var i, ii; var length = 1; + for (i = 0, ii = size.length; i < ii; i++) { - length *= size[i]; + length *= size[i]; } + length *= outputSize; var array = new Array(length); var codeSize = 0; var codeBuf = 0; var sampleMul = 1.0 / (Math.pow(2.0, bps) - 1); - var strBytes = str.getBytes((length * bps + 7) / 8); + var strBytes = stream.getBytes((length * bps + 7) / 8); var strIdx = 0; + for (i = 0; i < length; i++) { - while (codeSize < bps) { - codeBuf <<= 8; - codeBuf |= strBytes[strIdx++]; - codeSize += 8; - } - codeSize -= bps; - array[i] = (codeBuf >> codeSize) * sampleMul; - codeBuf &= (1 << codeSize) - 1; + while (codeSize < bps) { + codeBuf <<= 8; + codeBuf |= strBytes[strIdx++]; + codeSize += 8; + } + + codeSize -= bps; + array[i] = (codeBuf >> codeSize) * sampleMul; + codeBuf &= (1 << codeSize) - 1; } + return array; - }, - getIR: function PDFFunction_getIR(xref, fn) { + }, + getIR: function getIR(_ref2) { + var xref = _ref2.xref, + isEvalSupported = _ref2.isEvalSupported, + fn = _ref2.fn; var dict = fn.dict; + if (!dict) { - dict = fn; + dict = fn; } - var types = [ - this.constructSampled, - null, - this.constructInterpolated, - this.constructStiched, - this.constructPostScript - ]; + + var types = [this.constructSampled, null, this.constructInterpolated, this.constructStiched, this.constructPostScript]; var typeNum = dict.get('FunctionType'); var typeFn = types[typeNum]; + if (!typeFn) { - error('Unknown type of function'); + throw new _util.FormatError('Unknown type of function'); } - return typeFn.call(this, fn, dict, xref); - }, - fromIR: function PDFFunction_fromIR(IR) { + + return typeFn.call(this, { + xref: xref, + isEvalSupported: isEvalSupported, + fn: fn, + dict: dict + }); + }, + fromIR: function fromIR(_ref3) { + var xref = _ref3.xref, + isEvalSupported = _ref3.isEvalSupported, + IR = _ref3.IR; var type = IR[0]; + switch (type) { - case CONSTRUCT_SAMPLED: - return this.constructSampledFromIR(IR); - case CONSTRUCT_INTERPOLATED: - return this.constructInterpolatedFromIR(IR); - case CONSTRUCT_STICHED: - return this.constructStichedFromIR(IR); - default: - return this.constructPostScriptFromIR(IR); + case CONSTRUCT_SAMPLED: + return this.constructSampledFromIR({ + xref: xref, + isEvalSupported: isEvalSupported, + IR: IR + }); + + case CONSTRUCT_INTERPOLATED: + return this.constructInterpolatedFromIR({ + xref: xref, + isEvalSupported: isEvalSupported, + IR: IR + }); + + case CONSTRUCT_STICHED: + return this.constructStichedFromIR({ + xref: xref, + isEvalSupported: isEvalSupported, + IR: IR + }); + + default: + return this.constructPostScriptFromIR({ + xref: xref, + isEvalSupported: isEvalSupported, + IR: IR + }); } - }, - parse: function PDFFunction_parse(xref, fn) { - var IR = this.getIR(xref, fn); - return this.fromIR(IR); - }, - parseArray: function PDFFunction_parseArray(xref, fnObj) { - if (!isArray(fnObj)) { - return this.parse(xref, fnObj); + }, + parse: function parse(_ref4) { + var xref = _ref4.xref, + isEvalSupported = _ref4.isEvalSupported, + fn = _ref4.fn; + var IR = this.getIR({ + xref: xref, + isEvalSupported: isEvalSupported, + fn: fn + }); + return this.fromIR({ + xref: xref, + isEvalSupported: isEvalSupported, + IR: IR + }); + }, + parseArray: function parseArray(_ref5) { + var xref = _ref5.xref, + isEvalSupported = _ref5.isEvalSupported, + fnObj = _ref5.fnObj; + + if (!Array.isArray(fnObj)) { + return this.parse({ + xref: xref, + isEvalSupported: isEvalSupported, + fn: fnObj + }); } + var fnArray = []; + for (var j = 0, jj = fnObj.length; j < jj; j++) { - var obj = xref.fetchIfRef(fnObj[j]); - fnArray.push(PDFFunction.parse(xref, obj)); + fnArray.push(this.parse({ + xref: xref, + isEvalSupported: isEvalSupported, + fn: xref.fetchIfRef(fnObj[j]) + })); } + return function (src, srcOffset, dest, destOffset) { - for (var i = 0, ii = fnArray.length; i < ii; i++) { - fnArray[i](src, srcOffset, dest, destOffset + i); - } + for (var i = 0, ii = fnArray.length; i < ii; i++) { + fnArray[i](src, srcOffset, dest, destOffset + i); + } }; - }, - constructSampled: function PDFFunction_constructSampled(str, dict) { + }, + constructSampled: function constructSampled(_ref6) { + var xref = _ref6.xref, + isEvalSupported = _ref6.isEvalSupported, + fn = _ref6.fn, + dict = _ref6.dict; + function toMultiArray(arr) { - var inputLength = arr.length; - var out = []; - var index = 0; - for (var i = 0; i < inputLength; i += 2) { - out[index] = [ - arr[i], - arr[i + 1] - ]; - ++index; - } - return out; + var inputLength = arr.length; + var out = []; + var index = 0; + + for (var i = 0; i < inputLength; i += 2) { + out[index] = [arr[i], arr[i + 1]]; + ++index; + } + + return out; } - var domain = dict.getArray('Domain'); - var range = dict.getArray('Range'); + + var domain = toNumberArray(dict.getArray('Domain')); + var range = toNumberArray(dict.getArray('Range')); + if (!domain || !range) { - error('No domain or range'); + throw new _util.FormatError('No domain or range'); } + var inputSize = domain.length / 2; var outputSize = range.length / 2; domain = toMultiArray(domain); range = toMultiArray(range); - var size = dict.get('Size'); + var size = toNumberArray(dict.getArray('Size')); var bps = dict.get('BitsPerSample'); var order = dict.get('Order') || 1; + if (order !== 1) { - info('No support for cubic spline interpolation: ' + order); + (0, _util.info)('No support for cubic spline interpolation: ' + order); } - var encode = dict.getArray('Encode'); + + var encode = toNumberArray(dict.getArray('Encode')); + if (!encode) { - encode = []; - for (var i = 0; i < inputSize; ++i) { - encode.push(0); - encode.push(size[i] - 1); - } - } - encode = toMultiArray(encode); - var decode = dict.getArray('Decode'); - if (!decode) { - decode = range; + encode = []; + + for (var i = 0; i < inputSize; ++i) { + encode.push([0, size[i] - 1]); + } } else { - decode = toMultiArray(decode); + encode = toMultiArray(encode); } - var samples = this.getSampleArray(size, outputSize, bps, str); - return [ - CONSTRUCT_SAMPLED, - inputSize, - domain, - encode, - decode, - samples, - size, - outputSize, - Math.pow(2, bps) - 1, - range - ]; - }, - constructSampledFromIR: function PDFFunction_constructSampledFromIR(IR) { + + var decode = toNumberArray(dict.getArray('Decode')); + + if (!decode) { + decode = range; + } else { + decode = toMultiArray(decode); + } + + var samples = this.getSampleArray(size, outputSize, bps, fn); + return [CONSTRUCT_SAMPLED, inputSize, domain, encode, decode, samples, size, outputSize, Math.pow(2, bps) - 1, range]; + }, + constructSampledFromIR: function constructSampledFromIR(_ref7) { + var xref = _ref7.xref, + isEvalSupported = _ref7.isEvalSupported, + IR = _ref7.IR; + function interpolate(x, xmin, xmax, ymin, ymax) { - return ymin + (x - xmin) * ((ymax - ymin) / (xmax - xmin)); + return ymin + (x - xmin) * ((ymax - ymin) / (xmax - xmin)); } + return function constructSampledFromIRResult(src, srcOffset, dest, destOffset) { - var m = IR[1]; - var domain = IR[2]; - var encode = IR[3]; - var decode = IR[4]; - var samples = IR[5]; - var size = IR[6]; - var n = IR[7]; - var range = IR[9]; - var cubeVertices = 1 << m; - var cubeN = new Float64Array(cubeVertices); - var cubeVertex = new Uint32Array(cubeVertices); - var i, j; - for (j = 0; j < cubeVertices; j++) { - cubeN[j] = 1; - } - var k = n, pos = 1; - for (i = 0; i < m; ++i) { - var domain_2i = domain[i][0]; - var domain_2i_1 = domain[i][1]; - var xi = Math.min(Math.max(src[srcOffset + i], domain_2i), domain_2i_1); - var e = interpolate(xi, domain_2i, domain_2i_1, encode[i][0], encode[i][1]); - var size_i = size[i]; - e = Math.min(Math.max(e, 0), size_i - 1); - var e0 = e < size_i - 1 ? Math.floor(e) : e - 1; - var n0 = e0 + 1 - e; - var n1 = e - e0; - var offset0 = e0 * k; - var offset1 = offset0 + k; + var m = IR[1]; + var domain = IR[2]; + var encode = IR[3]; + var decode = IR[4]; + var samples = IR[5]; + var size = IR[6]; + var n = IR[7]; + var range = IR[9]; + var cubeVertices = 1 << m; + var cubeN = new Float64Array(cubeVertices); + var cubeVertex = new Uint32Array(cubeVertices); + var i, j; + for (j = 0; j < cubeVertices; j++) { - if (j & pos) { - cubeN[j] *= n1; - cubeVertex[j] += offset1; - } else { - cubeN[j] *= n0; - cubeVertex[j] += offset0; - } + cubeN[j] = 1; } - k *= size_i; - pos <<= 1; - } - for (j = 0; j < n; ++j) { - var rj = 0; - for (i = 0; i < cubeVertices; i++) { - rj += samples[cubeVertex[i] + j] * cubeN[i]; + + var k = n, + pos = 1; + + for (i = 0; i < m; ++i) { + var domain_2i = domain[i][0]; + var domain_2i_1 = domain[i][1]; + var xi = Math.min(Math.max(src[srcOffset + i], domain_2i), domain_2i_1); + var e = interpolate(xi, domain_2i, domain_2i_1, encode[i][0], encode[i][1]); + var size_i = size[i]; + e = Math.min(Math.max(e, 0), size_i - 1); + var e0 = e < size_i - 1 ? Math.floor(e) : e - 1; + var n0 = e0 + 1 - e; + var n1 = e - e0; + var offset0 = e0 * k; + var offset1 = offset0 + k; + + for (j = 0; j < cubeVertices; j++) { + if (j & pos) { + cubeN[j] *= n1; + cubeVertex[j] += offset1; + } else { + cubeN[j] *= n0; + cubeVertex[j] += offset0; + } + } + + k *= size_i; + pos <<= 1; + } + + for (j = 0; j < n; ++j) { + var rj = 0; + + for (i = 0; i < cubeVertices; i++) { + rj += samples[cubeVertex[i] + j] * cubeN[i]; + } + + rj = interpolate(rj, 0, 1, decode[j][0], decode[j][1]); + dest[destOffset + j] = Math.min(Math.max(rj, range[j][0]), range[j][1]); } - rj = interpolate(rj, 0, 1, decode[j][0], decode[j][1]); - dest[destOffset + j] = Math.min(Math.max(rj, range[j][0]), range[j][1]); - } }; - }, - constructInterpolated: function PDFFunction_constructInterpolated(str, dict) { - var c0 = dict.getArray('C0') || [0]; - var c1 = dict.getArray('C1') || [1]; + }, + constructInterpolated: function constructInterpolated(_ref8) { + var xref = _ref8.xref, + isEvalSupported = _ref8.isEvalSupported, + fn = _ref8.fn, + dict = _ref8.dict; + var c0 = toNumberArray(dict.getArray('C0')) || [0]; + var c1 = toNumberArray(dict.getArray('C1')) || [1]; var n = dict.get('N'); - if (!isArray(c0) || !isArray(c1)) { - error('Illegal dictionary for interpolated function'); - } var length = c0.length; var diff = []; + for (var i = 0; i < length; ++i) { - diff.push(c1[i] - c0[i]); + diff.push(c1[i] - c0[i]); } - return [ - CONSTRUCT_INTERPOLATED, - c0, - diff, - n - ]; - }, - constructInterpolatedFromIR: function PDFFunction_constructInterpolatedFromIR(IR) { + + return [CONSTRUCT_INTERPOLATED, c0, diff, n]; + }, + constructInterpolatedFromIR: function constructInterpolatedFromIR(_ref9) { + var xref = _ref9.xref, + isEvalSupported = _ref9.isEvalSupported, + IR = _ref9.IR; var c0 = IR[1]; var diff = IR[2]; var n = IR[3]; var length = diff.length; return function constructInterpolatedFromIRResult(src, srcOffset, dest, destOffset) { - var x = n === 1 ? src[srcOffset] : Math.pow(src[srcOffset], n); - for (var j = 0; j < length; ++j) { - dest[destOffset + j] = c0[j] + x * diff[j]; - } + var x = n === 1 ? src[srcOffset] : Math.pow(src[srcOffset], n); + + for (var j = 0; j < length; ++j) { + dest[destOffset + j] = c0[j] + x * diff[j]; + } }; - }, - constructStiched: function PDFFunction_constructStiched(fn, dict, xref) { - var domain = dict.getArray('Domain'); + }, + constructStiched: function constructStiched(_ref10) { + var xref = _ref10.xref, + isEvalSupported = _ref10.isEvalSupported, + fn = _ref10.fn, + dict = _ref10.dict; + var domain = toNumberArray(dict.getArray('Domain')); + if (!domain) { - error('No domain'); + throw new _util.FormatError('No domain'); } + var inputSize = domain.length / 2; + if (inputSize !== 1) { - error('Bad domain for stiched function'); + throw new _util.FormatError('Bad domain for stiched function'); } + var fnRefs = dict.get('Functions'); var fns = []; + for (var i = 0, ii = fnRefs.length; i < ii; ++i) { - fns.push(PDFFunction.getIR(xref, xref.fetchIfRef(fnRefs[i]))); + fns.push(this.parse({ + xref: xref, + isEvalSupported: isEvalSupported, + fn: xref.fetchIfRef(fnRefs[i]) + })); } - var bounds = dict.getArray('Bounds'); - var encode = dict.getArray('Encode'); - return [ - CONSTRUCT_STICHED, - domain, - bounds, - encode, - fns - ]; - }, - constructStichedFromIR: function PDFFunction_constructStichedFromIR(IR) { + + var bounds = toNumberArray(dict.getArray('Bounds')); + var encode = toNumberArray(dict.getArray('Encode')); + return [CONSTRUCT_STICHED, domain, bounds, encode, fns]; + }, + constructStichedFromIR: function constructStichedFromIR(_ref11) { + var xref = _ref11.xref, + isEvalSupported = _ref11.isEvalSupported, + IR = _ref11.IR; var domain = IR[1]; var bounds = IR[2]; var encode = IR[3]; - var fnsIR = IR[4]; - var fns = []; + var fns = IR[4]; var tmpBuf = new Float32Array(1); - for (var i = 0, ii = fnsIR.length; i < ii; i++) { - fns.push(PDFFunction.fromIR(fnsIR[i])); - } return function constructStichedFromIRResult(src, srcOffset, dest, destOffset) { - var clip = function constructStichedFromIRClip(v, min, max) { - if (v > max) { - v = max; - } else if (v < min) { - v = min; + var clip = function constructStichedFromIRClip(v, min, max) { + if (v > max) { + v = max; + } else if (v < min) { + v = min; + } + + return v; + }; + + var v = clip(src[srcOffset], domain[0], domain[1]); + + for (var i = 0, ii = bounds.length; i < ii; ++i) { + if (v < bounds[i]) { + break; + } } - return v; - }; - var v = clip(src[srcOffset], domain[0], domain[1]); - for (var i = 0, ii = bounds.length; i < ii; ++i) { - if (v < bounds[i]) { - break; + + var dmin = domain[0]; + + if (i > 0) { + dmin = bounds[i - 1]; } - } - var dmin = domain[0]; - if (i > 0) { - dmin = bounds[i - 1]; - } - var dmax = domain[1]; - if (i < bounds.length) { - dmax = bounds[i]; - } - var rmin = encode[2 * i]; - var rmax = encode[2 * i + 1]; - tmpBuf[0] = dmin === dmax ? rmin : rmin + (v - dmin) * (rmax - rmin) / (dmax - dmin); - fns[i](tmpBuf, 0, dest, destOffset); + + var dmax = domain[1]; + + if (i < bounds.length) { + dmax = bounds[i]; + } + + var rmin = encode[2 * i]; + var rmax = encode[2 * i + 1]; + tmpBuf[0] = dmin === dmax ? rmin : rmin + (v - dmin) * (rmax - rmin) / (dmax - dmin); + fns[i](tmpBuf, 0, dest, destOffset); }; - }, - constructPostScript: function PDFFunction_constructPostScript(fn, dict, xref) { - var domain = dict.getArray('Domain'); - var range = dict.getArray('Range'); + }, + constructPostScript: function constructPostScript(_ref12) { + var xref = _ref12.xref, + isEvalSupported = _ref12.isEvalSupported, + fn = _ref12.fn, + dict = _ref12.dict; + var domain = toNumberArray(dict.getArray('Domain')); + var range = toNumberArray(dict.getArray('Range')); + if (!domain) { - error('No domain.'); + throw new _util.FormatError('No domain.'); } + if (!range) { - error('No range.'); + throw new _util.FormatError('No range.'); } - var lexer = new PostScriptLexer(fn); - var parser = new PostScriptParser(lexer); + + var lexer = new _ps_parser.PostScriptLexer(fn); + var parser = new _ps_parser.PostScriptParser(lexer); var code = parser.parse(); - return [ - CONSTRUCT_POSTSCRIPT, - domain, - range, - code - ]; - }, - constructPostScriptFromIR: function PDFFunction_constructPostScriptFromIR(IR) { + return [CONSTRUCT_POSTSCRIPT, domain, range, code]; + }, + constructPostScriptFromIR: function constructPostScriptFromIR(_ref13) { + var xref = _ref13.xref, + isEvalSupported = _ref13.isEvalSupported, + IR = _ref13.IR; var domain = IR[1]; var range = IR[2]; var code = IR[3]; - var compiled = new PostScriptCompiler().compile(code, domain, range); - if (compiled) { - return new Function('src', 'srcOffset', 'dest', 'destOffset', compiled); + + if (isEvalSupported && IsEvalSupportedCached.value) { + var compiled = new PostScriptCompiler().compile(code, domain, range); + + if (compiled) { + return new Function('src', 'srcOffset', 'dest', 'destOffset', compiled); + } } - info('Unable to compile PS function'); + + (0, _util.info)('Unable to compile PS function'); var numOutputs = range.length >> 1; var numInputs = domain.length >> 1; var evaluator = new PostScriptEvaluator(code); @@ -40555,1909 +52933,1619 @@ var cache_available = MAX_CACHE_SIZE; var tmpBuf = new Float32Array(numInputs); return function constructPostScriptFromIRResult(src, srcOffset, dest, destOffset) { - var i, value; - var key = ''; - var input = tmpBuf; - for (i = 0; i < numInputs; i++) { - value = src[srcOffset + i]; - input[i] = value; - key += value + '_'; - } - var cachedValue = cache[key]; - if (cachedValue !== undefined) { - dest.set(cachedValue, destOffset); - return; - } - var output = new Float32Array(numOutputs); - var stack = evaluator.execute(input); - var stackIndex = stack.length - numOutputs; - for (i = 0; i < numOutputs; i++) { - value = stack[stackIndex + i]; - var bound = range[i * 2]; - if (value < bound) { - value = bound; - } else { - bound = range[i * 2 + 1]; - if (value > bound) { - value = bound; - } + var i, value; + var key = ''; + var input = tmpBuf; + + for (i = 0; i < numInputs; i++) { + value = src[srcOffset + i]; + input[i] = value; + key += value + '_'; } - output[i] = value; - } - if (cache_available > 0) { - cache_available--; - cache[key] = output; - } - dest.set(output, destOffset); + + var cachedValue = cache[key]; + + if (cachedValue !== undefined) { + dest.set(cachedValue, destOffset); + return; + } + + var output = new Float32Array(numOutputs); + var stack = evaluator.execute(input); + var stackIndex = stack.length - numOutputs; + + for (i = 0; i < numOutputs; i++) { + value = stack[stackIndex + i]; + var bound = range[i * 2]; + + if (value < bound) { + value = bound; + } else { + bound = range[i * 2 + 1]; + + if (value > bound) { + value = bound; + } + } + + output[i] = value; + } + + if (cache_available > 0) { + cache_available--; + cache[key] = output; + } + + dest.set(output, destOffset); }; - } - }; - }(); - function isPDFFunction(v) { - var fnDict; - if (typeof v !== 'object') { - return false; - } else if (isDict(v)) { - fnDict = v; - } else if (isStream(v)) { - fnDict = v.dict; - } else { - return false; } - return fnDict.has('FunctionType'); - } - var PostScriptStack = function PostScriptStackClosure() { - var MAX_STACK_SIZE = 100; - function PostScriptStack(initialStack) { - this.stack = !initialStack ? [] : Array.prototype.slice.call(initialStack, 0); - } - PostScriptStack.prototype = { - push: function PostScriptStack_push(value) { + }; +}(); + +function isPDFFunction(v) { + var fnDict; + + if (_typeof(v) !== 'object') { + return false; + } else if ((0, _primitives.isDict)(v)) { + fnDict = v; + } else if ((0, _primitives.isStream)(v)) { + fnDict = v.dict; + } else { + return false; + } + + return fnDict.has('FunctionType'); +} + +var PostScriptStack = function PostScriptStackClosure() { + var MAX_STACK_SIZE = 100; + + function PostScriptStack(initialStack) { + this.stack = !initialStack ? [] : Array.prototype.slice.call(initialStack, 0); + } + + PostScriptStack.prototype = { + push: function PostScriptStack_push(value) { if (this.stack.length >= MAX_STACK_SIZE) { - error('PostScript function stack overflow.'); + throw new Error('PostScript function stack overflow.'); } + this.stack.push(value); - }, - pop: function PostScriptStack_pop() { + }, + pop: function PostScriptStack_pop() { if (this.stack.length <= 0) { - error('PostScript function stack underflow.'); + throw new Error('PostScript function stack underflow.'); } + return this.stack.pop(); - }, - copy: function PostScriptStack_copy(n) { + }, + copy: function PostScriptStack_copy(n) { if (this.stack.length + n >= MAX_STACK_SIZE) { - error('PostScript function stack overflow.'); + throw new Error('PostScript function stack overflow.'); } + var stack = this.stack; + for (var i = stack.length - n, j = n - 1; j >= 0; j--, i++) { - stack.push(stack[i]); + stack.push(stack[i]); } - }, - index: function PostScriptStack_index(n) { + }, + index: function PostScriptStack_index(n) { this.push(this.stack[this.stack.length - n - 1]); - }, - roll: function PostScriptStack_roll(n, p) { + }, + roll: function PostScriptStack_roll(n, p) { var stack = this.stack; var l = stack.length - n; - var r = stack.length - 1, c = l + (p - Math.floor(p / n) * n), i, j, t; + var r = stack.length - 1, + c = l + (p - Math.floor(p / n) * n), + i, + j, + t; + for (i = l, j = r; i < j; i++, j--) { - t = stack[i]; - stack[i] = stack[j]; - stack[j] = t; + t = stack[i]; + stack[i] = stack[j]; + stack[j] = t; } + for (i = l, j = c - 1; i < j; i++, j--) { - t = stack[i]; - stack[i] = stack[j]; - stack[j] = t; + t = stack[i]; + stack[i] = stack[j]; + stack[j] = t; } + for (i = c, j = r; i < j; i++, j--) { - t = stack[i]; - stack[i] = stack[j]; - stack[j] = t; + t = stack[i]; + stack[i] = stack[j]; + stack[j] = t; } - } - }; - return PostScriptStack; - }(); - var PostScriptEvaluator = function PostScriptEvaluatorClosure() { - function PostScriptEvaluator(operators) { - this.operators = operators; } - PostScriptEvaluator.prototype = { - execute: function PostScriptEvaluator_execute(initialStack) { + }; + return PostScriptStack; +}(); + +var PostScriptEvaluator = function PostScriptEvaluatorClosure() { + function PostScriptEvaluator(operators) { + this.operators = operators; + } + + PostScriptEvaluator.prototype = { + execute: function PostScriptEvaluator_execute(initialStack) { var stack = new PostScriptStack(initialStack); var counter = 0; var operators = this.operators; var length = operators.length; var operator, a, b; + while (counter < length) { - operator = operators[counter++]; - if (typeof operator === 'number') { - stack.push(operator); - continue; - } - switch (operator) { - case 'jz': - b = stack.pop(); - a = stack.pop(); - if (!a) { - counter = b; + operator = operators[counter++]; + + if (typeof operator === 'number') { + stack.push(operator); + continue; } - break; - case 'j': - a = stack.pop(); - counter = a; - break; - case 'abs': - a = stack.pop(); - stack.push(Math.abs(a)); - break; - case 'add': - b = stack.pop(); - a = stack.pop(); - stack.push(a + b); - break; - case 'and': - b = stack.pop(); - a = stack.pop(); - if (isBool(a) && isBool(b)) { - stack.push(a && b); - } else { - stack.push(a & b); + + switch (operator) { + case 'jz': + b = stack.pop(); + a = stack.pop(); + + if (!a) { + counter = b; + } + + break; + + case 'j': + a = stack.pop(); + counter = a; + break; + + case 'abs': + a = stack.pop(); + stack.push(Math.abs(a)); + break; + + case 'add': + b = stack.pop(); + a = stack.pop(); + stack.push(a + b); + break; + + case 'and': + b = stack.pop(); + a = stack.pop(); + + if ((0, _util.isBool)(a) && (0, _util.isBool)(b)) { + stack.push(a && b); + } else { + stack.push(a & b); + } + + break; + + case 'atan': + a = stack.pop(); + stack.push(Math.atan(a)); + break; + + case 'bitshift': + b = stack.pop(); + a = stack.pop(); + + if (a > 0) { + stack.push(a << b); + } else { + stack.push(a >> b); + } + + break; + + case 'ceiling': + a = stack.pop(); + stack.push(Math.ceil(a)); + break; + + case 'copy': + a = stack.pop(); + stack.copy(a); + break; + + case 'cos': + a = stack.pop(); + stack.push(Math.cos(a)); + break; + + case 'cvi': + a = stack.pop() | 0; + stack.push(a); + break; + + case 'cvr': + break; + + case 'div': + b = stack.pop(); + a = stack.pop(); + stack.push(a / b); + break; + + case 'dup': + stack.copy(1); + break; + + case 'eq': + b = stack.pop(); + a = stack.pop(); + stack.push(a === b); + break; + + case 'exch': + stack.roll(2, 1); + break; + + case 'exp': + b = stack.pop(); + a = stack.pop(); + stack.push(Math.pow(a, b)); + break; + + case 'false': + stack.push(false); + break; + + case 'floor': + a = stack.pop(); + stack.push(Math.floor(a)); + break; + + case 'ge': + b = stack.pop(); + a = stack.pop(); + stack.push(a >= b); + break; + + case 'gt': + b = stack.pop(); + a = stack.pop(); + stack.push(a > b); + break; + + case 'idiv': + b = stack.pop(); + a = stack.pop(); + stack.push(a / b | 0); + break; + + case 'index': + a = stack.pop(); + stack.index(a); + break; + + case 'le': + b = stack.pop(); + a = stack.pop(); + stack.push(a <= b); + break; + + case 'ln': + a = stack.pop(); + stack.push(Math.log(a)); + break; + + case 'log': + a = stack.pop(); + stack.push(Math.log(a) / Math.LN10); + break; + + case 'lt': + b = stack.pop(); + a = stack.pop(); + stack.push(a < b); + break; + + case 'mod': + b = stack.pop(); + a = stack.pop(); + stack.push(a % b); + break; + + case 'mul': + b = stack.pop(); + a = stack.pop(); + stack.push(a * b); + break; + + case 'ne': + b = stack.pop(); + a = stack.pop(); + stack.push(a !== b); + break; + + case 'neg': + a = stack.pop(); + stack.push(-a); + break; + + case 'not': + a = stack.pop(); + + if ((0, _util.isBool)(a)) { + stack.push(!a); + } else { + stack.push(~a); + } + + break; + + case 'or': + b = stack.pop(); + a = stack.pop(); + + if ((0, _util.isBool)(a) && (0, _util.isBool)(b)) { + stack.push(a || b); + } else { + stack.push(a | b); + } + + break; + + case 'pop': + stack.pop(); + break; + + case 'roll': + b = stack.pop(); + a = stack.pop(); + stack.roll(a, b); + break; + + case 'round': + a = stack.pop(); + stack.push(Math.round(a)); + break; + + case 'sin': + a = stack.pop(); + stack.push(Math.sin(a)); + break; + + case 'sqrt': + a = stack.pop(); + stack.push(Math.sqrt(a)); + break; + + case 'sub': + b = stack.pop(); + a = stack.pop(); + stack.push(a - b); + break; + + case 'true': + stack.push(true); + break; + + case 'truncate': + a = stack.pop(); + a = a < 0 ? Math.ceil(a) : Math.floor(a); + stack.push(a); + break; + + case 'xor': + b = stack.pop(); + a = stack.pop(); + + if ((0, _util.isBool)(a) && (0, _util.isBool)(b)) { + stack.push(a !== b); + } else { + stack.push(a ^ b); + } + + break; + + default: + throw new _util.FormatError("Unknown operator ".concat(operator)); } - break; - case 'atan': - a = stack.pop(); - stack.push(Math.atan(a)); - break; - case 'bitshift': - b = stack.pop(); - a = stack.pop(); - if (a > 0) { - stack.push(a << b); - } else { - stack.push(a >> b); - } - break; - case 'ceiling': - a = stack.pop(); - stack.push(Math.ceil(a)); - break; - case 'copy': - a = stack.pop(); - stack.copy(a); - break; - case 'cos': - a = stack.pop(); - stack.push(Math.cos(a)); - break; - case 'cvi': - a = stack.pop() | 0; - stack.push(a); - break; - case 'cvr': - break; - case 'div': - b = stack.pop(); - a = stack.pop(); - stack.push(a / b); - break; - case 'dup': - stack.copy(1); - break; - case 'eq': - b = stack.pop(); - a = stack.pop(); - stack.push(a === b); - break; - case 'exch': - stack.roll(2, 1); - break; - case 'exp': - b = stack.pop(); - a = stack.pop(); - stack.push(Math.pow(a, b)); - break; - case 'false': - stack.push(false); - break; - case 'floor': - a = stack.pop(); - stack.push(Math.floor(a)); - break; - case 'ge': - b = stack.pop(); - a = stack.pop(); - stack.push(a >= b); - break; - case 'gt': - b = stack.pop(); - a = stack.pop(); - stack.push(a > b); - break; - case 'idiv': - b = stack.pop(); - a = stack.pop(); - stack.push(a / b | 0); - break; - case 'index': - a = stack.pop(); - stack.index(a); - break; - case 'le': - b = stack.pop(); - a = stack.pop(); - stack.push(a <= b); - break; - case 'ln': - a = stack.pop(); - stack.push(Math.log(a)); - break; - case 'log': - a = stack.pop(); - stack.push(Math.log(a) / Math.LN10); - break; - case 'lt': - b = stack.pop(); - a = stack.pop(); - stack.push(a < b); - break; - case 'mod': - b = stack.pop(); - a = stack.pop(); - stack.push(a % b); - break; - case 'mul': - b = stack.pop(); - a = stack.pop(); - stack.push(a * b); - break; - case 'ne': - b = stack.pop(); - a = stack.pop(); - stack.push(a !== b); - break; - case 'neg': - a = stack.pop(); - stack.push(-a); - break; - case 'not': - a = stack.pop(); - if (isBool(a)) { - stack.push(!a); - } else { - stack.push(~a); - } - break; - case 'or': - b = stack.pop(); - a = stack.pop(); - if (isBool(a) && isBool(b)) { - stack.push(a || b); - } else { - stack.push(a | b); - } - break; - case 'pop': - stack.pop(); - break; - case 'roll': - b = stack.pop(); - a = stack.pop(); - stack.roll(a, b); - break; - case 'round': - a = stack.pop(); - stack.push(Math.round(a)); - break; - case 'sin': - a = stack.pop(); - stack.push(Math.sin(a)); - break; - case 'sqrt': - a = stack.pop(); - stack.push(Math.sqrt(a)); - break; - case 'sub': - b = stack.pop(); - a = stack.pop(); - stack.push(a - b); - break; - case 'true': - stack.push(true); - break; - case 'truncate': - a = stack.pop(); - a = a < 0 ? Math.ceil(a) : Math.floor(a); - stack.push(a); - break; - case 'xor': - b = stack.pop(); - a = stack.pop(); - if (isBool(a) && isBool(b)) { - stack.push(a !== b); - } else { - stack.push(a ^ b); - } - break; - default: - error('Unknown operator ' + operator); - break; - } } + return stack.stack; - } - }; - return PostScriptEvaluator; - }(); - var PostScriptCompiler = function PostScriptCompilerClosure() { - function AstNode(type) { - this.type = type; } - AstNode.prototype.visit = function (visitor) { - throw new Error('abstract method'); - }; - function AstArgument(index, min, max) { - AstNode.call(this, 'args'); - this.index = index; - this.min = min; - this.max = max; - } - AstArgument.prototype = Object.create(AstNode.prototype); - AstArgument.prototype.visit = function (visitor) { - visitor.visitArgument(this); - }; - function AstLiteral(number) { - AstNode.call(this, 'literal'); - this.number = number; - this.min = number; - this.max = number; - } - AstLiteral.prototype = Object.create(AstNode.prototype); - AstLiteral.prototype.visit = function (visitor) { - visitor.visitLiteral(this); - }; - function AstBinaryOperation(op, arg1, arg2, min, max) { - AstNode.call(this, 'binary'); - this.op = op; - this.arg1 = arg1; - this.arg2 = arg2; - this.min = min; - this.max = max; - } - AstBinaryOperation.prototype = Object.create(AstNode.prototype); - AstBinaryOperation.prototype.visit = function (visitor) { - visitor.visitBinaryOperation(this); - }; - function AstMin(arg, max) { - AstNode.call(this, 'max'); - this.arg = arg; - this.min = arg.min; - this.max = max; - } - AstMin.prototype = Object.create(AstNode.prototype); - AstMin.prototype.visit = function (visitor) { - visitor.visitMin(this); - }; - function AstVariable(index, min, max) { - AstNode.call(this, 'var'); - this.index = index; - this.min = min; - this.max = max; - } - AstVariable.prototype = Object.create(AstNode.prototype); - AstVariable.prototype.visit = function (visitor) { - visitor.visitVariable(this); - }; - function AstVariableDefinition(variable, arg) { - AstNode.call(this, 'definition'); - this.variable = variable; - this.arg = arg; - } - AstVariableDefinition.prototype = Object.create(AstNode.prototype); - AstVariableDefinition.prototype.visit = function (visitor) { - visitor.visitVariableDefinition(this); - }; - function ExpressionBuilderVisitor() { - this.parts = []; - } - ExpressionBuilderVisitor.prototype = { - visitArgument: function (arg) { + }; + return PostScriptEvaluator; +}(); + +exports.PostScriptEvaluator = PostScriptEvaluator; + +var PostScriptCompiler = function PostScriptCompilerClosure() { + function AstNode(type) { + this.type = type; + } + + AstNode.prototype.visit = function (visitor) { + (0, _util.unreachable)('abstract method'); + }; + + function AstArgument(index, min, max) { + AstNode.call(this, 'args'); + this.index = index; + this.min = min; + this.max = max; + } + + AstArgument.prototype = Object.create(AstNode.prototype); + + AstArgument.prototype.visit = function (visitor) { + visitor.visitArgument(this); + }; + + function AstLiteral(number) { + AstNode.call(this, 'literal'); + this.number = number; + this.min = number; + this.max = number; + } + + AstLiteral.prototype = Object.create(AstNode.prototype); + + AstLiteral.prototype.visit = function (visitor) { + visitor.visitLiteral(this); + }; + + function AstBinaryOperation(op, arg1, arg2, min, max) { + AstNode.call(this, 'binary'); + this.op = op; + this.arg1 = arg1; + this.arg2 = arg2; + this.min = min; + this.max = max; + } + + AstBinaryOperation.prototype = Object.create(AstNode.prototype); + + AstBinaryOperation.prototype.visit = function (visitor) { + visitor.visitBinaryOperation(this); + }; + + function AstMin(arg, max) { + AstNode.call(this, 'max'); + this.arg = arg; + this.min = arg.min; + this.max = max; + } + + AstMin.prototype = Object.create(AstNode.prototype); + + AstMin.prototype.visit = function (visitor) { + visitor.visitMin(this); + }; + + function AstVariable(index, min, max) { + AstNode.call(this, 'var'); + this.index = index; + this.min = min; + this.max = max; + } + + AstVariable.prototype = Object.create(AstNode.prototype); + + AstVariable.prototype.visit = function (visitor) { + visitor.visitVariable(this); + }; + + function AstVariableDefinition(variable, arg) { + AstNode.call(this, 'definition'); + this.variable = variable; + this.arg = arg; + } + + AstVariableDefinition.prototype = Object.create(AstNode.prototype); + + AstVariableDefinition.prototype.visit = function (visitor) { + visitor.visitVariableDefinition(this); + }; + + function ExpressionBuilderVisitor() { + this.parts = []; + } + + ExpressionBuilderVisitor.prototype = { + visitArgument: function visitArgument(arg) { this.parts.push('Math.max(', arg.min, ', Math.min(', arg.max, ', src[srcOffset + ', arg.index, ']))'); - }, - visitVariable: function (variable) { + }, + visitVariable: function visitVariable(variable) { this.parts.push('v', variable.index); - }, - visitLiteral: function (literal) { + }, + visitLiteral: function visitLiteral(literal) { this.parts.push(literal.number); - }, - visitBinaryOperation: function (operation) { + }, + visitBinaryOperation: function visitBinaryOperation(operation) { this.parts.push('('); operation.arg1.visit(this); this.parts.push(' ', operation.op, ' '); operation.arg2.visit(this); this.parts.push(')'); - }, - visitVariableDefinition: function (definition) { + }, + visitVariableDefinition: function visitVariableDefinition(definition) { this.parts.push('var '); definition.variable.visit(this); this.parts.push(' = '); definition.arg.visit(this); this.parts.push(';'); - }, - visitMin: function (max) { + }, + visitMin: function visitMin(max) { this.parts.push('Math.min('); max.arg.visit(this); this.parts.push(', ', max.max, ')'); - }, - toString: function () { + }, + toString: function toString() { return this.parts.join(''); - } - }; - function buildAddOperation(num1, num2) { - if (num2.type === 'literal' && num2.number === 0) { + } + }; + + function buildAddOperation(num1, num2) { + if (num2.type === 'literal' && num2.number === 0) { return num1; - } - if (num1.type === 'literal' && num1.number === 0) { + } + + if (num1.type === 'literal' && num1.number === 0) { return num2; - } - if (num2.type === 'literal' && num1.type === 'literal') { + } + + if (num2.type === 'literal' && num1.type === 'literal') { return new AstLiteral(num1.number + num2.number); - } - return new AstBinaryOperation('+', num1, num2, num1.min + num2.min, num1.max + num2.max); } - function buildMulOperation(num1, num2) { - if (num2.type === 'literal') { + + return new AstBinaryOperation('+', num1, num2, num1.min + num2.min, num1.max + num2.max); + } + + function buildMulOperation(num1, num2) { + if (num2.type === 'literal') { if (num2.number === 0) { - return new AstLiteral(0); + return new AstLiteral(0); } else if (num2.number === 1) { - return num1; + return num1; } else if (num1.type === 'literal') { - return new AstLiteral(num1.number * num2.number); + return new AstLiteral(num1.number * num2.number); } - } - if (num1.type === 'literal') { + } + + if (num1.type === 'literal') { if (num1.number === 0) { - return new AstLiteral(0); + return new AstLiteral(0); } else if (num1.number === 1) { - return num2; + return num2; } - } - var min = Math.min(num1.min * num2.min, num1.min * num2.max, num1.max * num2.min, num1.max * num2.max); - var max = Math.max(num1.min * num2.min, num1.min * num2.max, num1.max * num2.min, num1.max * num2.max); - return new AstBinaryOperation('*', num1, num2, min, max); } - function buildSubOperation(num1, num2) { - if (num2.type === 'literal') { + + var min = Math.min(num1.min * num2.min, num1.min * num2.max, num1.max * num2.min, num1.max * num2.max); + var max = Math.max(num1.min * num2.min, num1.min * num2.max, num1.max * num2.min, num1.max * num2.max); + return new AstBinaryOperation('*', num1, num2, min, max); + } + + function buildSubOperation(num1, num2) { + if (num2.type === 'literal') { if (num2.number === 0) { - return num1; + return num1; } else if (num1.type === 'literal') { - return new AstLiteral(num1.number - num2.number); + return new AstLiteral(num1.number - num2.number); } - } - if (num2.type === 'binary' && num2.op === '-' && num1.type === 'literal' && num1.number === 1 && num2.arg1.type === 'literal' && num2.arg1.number === 1) { + } + + if (num2.type === 'binary' && num2.op === '-' && num1.type === 'literal' && num1.number === 1 && num2.arg1.type === 'literal' && num2.arg1.number === 1) { return num2.arg2; - } - return new AstBinaryOperation('-', num1, num2, num1.min - num2.max, num1.max - num2.min); } - function buildMinOperation(num1, max) { - if (num1.min >= max) { + + return new AstBinaryOperation('-', num1, num2, num1.min - num2.max, num1.max - num2.min); + } + + function buildMinOperation(num1, max) { + if (num1.min >= max) { return new AstLiteral(max); - } else if (num1.max <= max) { + } else if (num1.max <= max) { return num1; - } - return new AstMin(num1, max); } - function PostScriptCompiler() { - } - PostScriptCompiler.prototype = { - compile: function PostScriptCompiler_compile(code, domain, range) { + + return new AstMin(num1, max); + } + + function PostScriptCompiler() {} + + PostScriptCompiler.prototype = { + compile: function PostScriptCompiler_compile(code, domain, range) { var stack = []; var i, ii; var instructions = []; - var inputSize = domain.length >> 1, outputSize = range.length >> 1; + var inputSize = domain.length >> 1, + outputSize = range.length >> 1; var lastRegister = 0; var n, j; var num1, num2, ast1, ast2, tmpVar, item; + for (i = 0; i < inputSize; i++) { - stack.push(new AstArgument(i, domain[i * 2], domain[i * 2 + 1])); + stack.push(new AstArgument(i, domain[i * 2], domain[i * 2 + 1])); } + for (i = 0, ii = code.length; i < ii; i++) { - item = code[i]; - if (typeof item === 'number') { - stack.push(new AstLiteral(item)); - continue; - } - switch (item) { - case 'add': - if (stack.length < 2) { - return null; + item = code[i]; + + if (typeof item === 'number') { + stack.push(new AstLiteral(item)); + continue; } - num2 = stack.pop(); - num1 = stack.pop(); - stack.push(buildAddOperation(num1, num2)); - break; - case 'cvr': - if (stack.length < 1) { - return null; + + switch (item) { + case 'add': + if (stack.length < 2) { + return null; + } + + num2 = stack.pop(); + num1 = stack.pop(); + stack.push(buildAddOperation(num1, num2)); + break; + + case 'cvr': + if (stack.length < 1) { + return null; + } + + break; + + case 'mul': + if (stack.length < 2) { + return null; + } + + num2 = stack.pop(); + num1 = stack.pop(); + stack.push(buildMulOperation(num1, num2)); + break; + + case 'sub': + if (stack.length < 2) { + return null; + } + + num2 = stack.pop(); + num1 = stack.pop(); + stack.push(buildSubOperation(num1, num2)); + break; + + case 'exch': + if (stack.length < 2) { + return null; + } + + ast1 = stack.pop(); + ast2 = stack.pop(); + stack.push(ast1, ast2); + break; + + case 'pop': + if (stack.length < 1) { + return null; + } + + stack.pop(); + break; + + case 'index': + if (stack.length < 1) { + return null; + } + + num1 = stack.pop(); + + if (num1.type !== 'literal') { + return null; + } + + n = num1.number; + + if (n < 0 || !Number.isInteger(n) || stack.length < n) { + return null; + } + + ast1 = stack[stack.length - n - 1]; + + if (ast1.type === 'literal' || ast1.type === 'var') { + stack.push(ast1); + break; + } + + tmpVar = new AstVariable(lastRegister++, ast1.min, ast1.max); + stack[stack.length - n - 1] = tmpVar; + stack.push(tmpVar); + instructions.push(new AstVariableDefinition(tmpVar, ast1)); + break; + + case 'dup': + if (stack.length < 1) { + return null; + } + + if (typeof code[i + 1] === 'number' && code[i + 2] === 'gt' && code[i + 3] === i + 7 && code[i + 4] === 'jz' && code[i + 5] === 'pop' && code[i + 6] === code[i + 1]) { + num1 = stack.pop(); + stack.push(buildMinOperation(num1, code[i + 1])); + i += 6; + break; + } + + ast1 = stack[stack.length - 1]; + + if (ast1.type === 'literal' || ast1.type === 'var') { + stack.push(ast1); + break; + } + + tmpVar = new AstVariable(lastRegister++, ast1.min, ast1.max); + stack[stack.length - 1] = tmpVar; + stack.push(tmpVar); + instructions.push(new AstVariableDefinition(tmpVar, ast1)); + break; + + case 'roll': + if (stack.length < 2) { + return null; + } + + num2 = stack.pop(); + num1 = stack.pop(); + + if (num2.type !== 'literal' || num1.type !== 'literal') { + return null; + } + + j = num2.number; + n = num1.number; + + if (n <= 0 || !Number.isInteger(n) || !Number.isInteger(j) || stack.length < n) { + return null; + } + + j = (j % n + n) % n; + + if (j === 0) { + break; + } + + Array.prototype.push.apply(stack, stack.splice(stack.length - n, n - j)); + break; + + default: + return null; } - break; - case 'mul': - if (stack.length < 2) { - return null; - } - num2 = stack.pop(); - num1 = stack.pop(); - stack.push(buildMulOperation(num1, num2)); - break; - case 'sub': - if (stack.length < 2) { - return null; - } - num2 = stack.pop(); - num1 = stack.pop(); - stack.push(buildSubOperation(num1, num2)); - break; - case 'exch': - if (stack.length < 2) { - return null; - } - ast1 = stack.pop(); - ast2 = stack.pop(); - stack.push(ast1, ast2); - break; - case 'pop': - if (stack.length < 1) { - return null; - } - stack.pop(); - break; - case 'index': - if (stack.length < 1) { - return null; - } - num1 = stack.pop(); - if (num1.type !== 'literal') { - return null; - } - n = num1.number; - if (n < 0 || (n | 0) !== n || stack.length < n) { - return null; - } - ast1 = stack[stack.length - n - 1]; - if (ast1.type === 'literal' || ast1.type === 'var') { - stack.push(ast1); - break; - } - tmpVar = new AstVariable(lastRegister++, ast1.min, ast1.max); - stack[stack.length - n - 1] = tmpVar; - stack.push(tmpVar); - instructions.push(new AstVariableDefinition(tmpVar, ast1)); - break; - case 'dup': - if (stack.length < 1) { - return null; - } - if (typeof code[i + 1] === 'number' && code[i + 2] === 'gt' && code[i + 3] === i + 7 && code[i + 4] === 'jz' && code[i + 5] === 'pop' && code[i + 6] === code[i + 1]) { - num1 = stack.pop(); - stack.push(buildMinOperation(num1, code[i + 1])); - i += 6; - break; - } - ast1 = stack[stack.length - 1]; - if (ast1.type === 'literal' || ast1.type === 'var') { - stack.push(ast1); - break; - } - tmpVar = new AstVariable(lastRegister++, ast1.min, ast1.max); - stack[stack.length - 1] = tmpVar; - stack.push(tmpVar); - instructions.push(new AstVariableDefinition(tmpVar, ast1)); - break; - case 'roll': - if (stack.length < 2) { - return null; - } - num2 = stack.pop(); - num1 = stack.pop(); - if (num2.type !== 'literal' || num1.type !== 'literal') { - return null; - } - j = num2.number; - n = num1.number; - if (n <= 0 || (n | 0) !== n || (j | 0) !== j || stack.length < n) { - return null; - } - j = (j % n + n) % n; - if (j === 0) { - break; - } - Array.prototype.push.apply(stack, stack.splice(stack.length - n, n - j)); - break; - default: - return null; - } } + if (stack.length !== outputSize) { - return null; + return null; } + var result = []; instructions.forEach(function (instruction) { - var statementBuilder = new ExpressionBuilderVisitor(); - instruction.visit(statementBuilder); - result.push(statementBuilder.toString()); + var statementBuilder = new ExpressionBuilderVisitor(); + instruction.visit(statementBuilder); + result.push(statementBuilder.toString()); }); stack.forEach(function (expr, i) { - var statementBuilder = new ExpressionBuilderVisitor(); - expr.visit(statementBuilder); - var min = range[i * 2], max = range[i * 2 + 1]; - var out = [statementBuilder.toString()]; - if (min > expr.min) { - out.unshift('Math.max(', min, ', '); - out.push(')'); - } - if (max < expr.max) { - out.unshift('Math.min(', max, ', '); - out.push(')'); - } - out.unshift('dest[destOffset + ', i, '] = '); - out.push(';'); - result.push(out.join('')); + var statementBuilder = new ExpressionBuilderVisitor(); + expr.visit(statementBuilder); + var min = range[i * 2], + max = range[i * 2 + 1]; + var out = [statementBuilder.toString()]; + + if (min > expr.min) { + out.unshift('Math.max(', min, ', '); + out.push(')'); + } + + if (max < expr.max) { + out.unshift('Math.min(', max, ', '); + out.push(')'); + } + + out.unshift('dest[destOffset + ', i, '] = '); + out.push(';'); + result.push(out.join('')); }); return result.join('\n'); - } - }; - return PostScriptCompiler; - }(); - exports.isPDFFunction = isPDFFunction; - exports.PDFFunction = PDFFunction; - exports.PostScriptEvaluator = PostScriptEvaluator; - exports.PostScriptCompiler = PostScriptCompiler; - })); - (function (root, factory) { - factory(root.pdfjsCoreColorSpace = {}, root.pdfjsSharedUtil, root.pdfjsCorePrimitives, root.pdfjsCoreFunction); - }(this, function (exports, sharedUtil, corePrimitives, coreFunction) { - var error = sharedUtil.error; - var info = sharedUtil.info; - var isArray = sharedUtil.isArray; - var isString = sharedUtil.isString; - var shadow = sharedUtil.shadow; - var warn = sharedUtil.warn; - var isDict = corePrimitives.isDict; - var isName = corePrimitives.isName; - var isStream = corePrimitives.isStream; - var PDFFunction = coreFunction.PDFFunction; - var ColorSpace = function ColorSpaceClosure() { - function resizeRgbImage(src, bpc, w1, h1, w2, h2, alpha01, dest) { - var COMPONENTS = 3; - alpha01 = alpha01 !== 1 ? 0 : alpha01; - var xRatio = w1 / w2; - var yRatio = h1 / h2; - var i, j, py, newIndex = 0, oldIndex; - var xScaled = new Uint16Array(w2); - var w1Scanline = w1 * COMPONENTS; - for (i = 0; i < w2; i++) { - xScaled[i] = Math.floor(i * xRatio) * COMPONENTS; - } - for (i = 0; i < h2; i++) { - py = Math.floor(i * yRatio) * w1Scanline; - for (j = 0; j < w2; j++) { - oldIndex = py + xScaled[j]; - dest[newIndex++] = src[oldIndex++]; - dest[newIndex++] = src[oldIndex++]; - dest[newIndex++] = src[oldIndex++]; - newIndex += alpha01; + } + }; + return PostScriptCompiler; +}(); + +exports.PostScriptCompiler = PostScriptCompiler; + +/***/ }), +/* 186 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.PostScriptParser = exports.PostScriptLexer = void 0; + +var _util = __w_pdfjs_require__(6); + +var _primitives = __w_pdfjs_require__(155); + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var PostScriptParser = +/*#__PURE__*/ +function () { + function PostScriptParser(lexer) { + _classCallCheck(this, PostScriptParser); + + this.lexer = lexer; + this.operators = []; + this.token = null; + this.prev = null; + } + + _createClass(PostScriptParser, [{ + key: "nextToken", + value: function nextToken() { + this.prev = this.token; + this.token = this.lexer.getToken(); + } + }, { + key: "accept", + value: function accept(type) { + if (this.token.type === type) { + this.nextToken(); + return true; } - } - } - function ColorSpace() { - error('should not call ColorSpace constructor'); - } - ColorSpace.prototype = { - getRgb: function ColorSpace_getRgb(src, srcOffset) { - var rgb = new Uint8Array(3); - this.getRgbItem(src, srcOffset, rgb, 0); - return rgb; - }, - getRgbItem: function ColorSpace_getRgbItem(src, srcOffset, dest, destOffset) { - error('Should not call ColorSpace.getRgbItem'); - }, - getRgbBuffer: function ColorSpace_getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { - error('Should not call ColorSpace.getRgbBuffer'); - }, - getOutputLength: function ColorSpace_getOutputLength(inputLength, alpha01) { - error('Should not call ColorSpace.getOutputLength'); - }, - isPassthrough: function ColorSpace_isPassthrough(bits) { + return false; - }, - fillRgb: function ColorSpace_fillRgb(dest, originalWidth, originalHeight, width, height, actualHeight, bpc, comps, alpha01) { - var count = originalWidth * originalHeight; - var rgbBuf = null; - var numComponentColors = 1 << bpc; - var needsResizing = originalHeight !== height || originalWidth !== width; - var i, ii; - if (this.isPassthrough(bpc)) { - rgbBuf = comps; - } else if (this.numComps === 1 && count > numComponentColors && this.name !== 'DeviceGray' && this.name !== 'DeviceRGB') { - var allColors = bpc <= 8 ? new Uint8Array(numComponentColors) : new Uint16Array(numComponentColors); - var key; - for (i = 0; i < numComponentColors; i++) { - allColors[i] = i; - } - var colorMap = new Uint8Array(numComponentColors * 3); - this.getRgbBuffer(allColors, 0, numComponentColors, colorMap, 0, bpc, 0); - var destPos, rgbPos; - if (!needsResizing) { - destPos = 0; - for (i = 0; i < count; ++i) { - key = comps[i] * 3; - dest[destPos++] = colorMap[key]; - dest[destPos++] = colorMap[key + 1]; - dest[destPos++] = colorMap[key + 2]; - destPos += alpha01; + } + }, { + key: "expect", + value: function expect(type) { + if (this.accept(type)) { + return true; + } + + throw new _util.FormatError("Unexpected symbol: found ".concat(this.token.type, " expected ").concat(type, ".")); + } + }, { + key: "parse", + value: function parse() { + this.nextToken(); + this.expect(PostScriptTokenTypes.LBRACE); + this.parseBlock(); + this.expect(PostScriptTokenTypes.RBRACE); + return this.operators; + } + }, { + key: "parseBlock", + value: function parseBlock() { + while (true) { + if (this.accept(PostScriptTokenTypes.NUMBER)) { + this.operators.push(this.prev.value); + } else if (this.accept(PostScriptTokenTypes.OPERATOR)) { + this.operators.push(this.prev.value); + } else if (this.accept(PostScriptTokenTypes.LBRACE)) { + this.parseCondition(); + } else { + return; } - } else { - rgbBuf = new Uint8Array(count * 3); - rgbPos = 0; - for (i = 0; i < count; ++i) { - key = comps[i] * 3; - rgbBuf[rgbPos++] = colorMap[key]; - rgbBuf[rgbPos++] = colorMap[key + 1]; - rgbBuf[rgbPos++] = colorMap[key + 2]; - } - } + } + } + }, { + key: "parseCondition", + value: function parseCondition() { + var conditionLocation = this.operators.length; + this.operators.push(null, null); + this.parseBlock(); + this.expect(PostScriptTokenTypes.RBRACE); + + if (this.accept(PostScriptTokenTypes.IF)) { + this.operators[conditionLocation] = this.operators.length; + this.operators[conditionLocation + 1] = 'jz'; + } else if (this.accept(PostScriptTokenTypes.LBRACE)) { + var jumpLocation = this.operators.length; + this.operators.push(null, null); + var endOfTrue = this.operators.length; + this.parseBlock(); + this.expect(PostScriptTokenTypes.RBRACE); + this.expect(PostScriptTokenTypes.IFELSE); + this.operators[jumpLocation] = this.operators.length; + this.operators[jumpLocation + 1] = 'j'; + this.operators[conditionLocation] = endOfTrue; + this.operators[conditionLocation + 1] = 'jz'; } else { - if (!needsResizing) { - this.getRgbBuffer(comps, 0, width * actualHeight, dest, 0, bpc, alpha01); - } else { - rgbBuf = new Uint8Array(count * 3); - this.getRgbBuffer(comps, 0, count, rgbBuf, 0, bpc, 0); - } + throw new _util.FormatError('PS Function: error parsing conditional.'); } - if (rgbBuf) { - if (needsResizing) { - resizeRgbImage(rgbBuf, bpc, originalWidth, originalHeight, width, height, alpha01, dest); - } else { - rgbPos = 0; - destPos = 0; - for (i = 0, ii = width * actualHeight; i < ii; i++) { - dest[destPos++] = rgbBuf[rgbPos++]; - dest[destPos++] = rgbBuf[rgbPos++]; - dest[destPos++] = rgbBuf[rgbPos++]; - destPos += alpha01; + } + }]); + + return PostScriptParser; +}(); + +exports.PostScriptParser = PostScriptParser; +var PostScriptTokenTypes = { + LBRACE: 0, + RBRACE: 1, + NUMBER: 2, + OPERATOR: 3, + IF: 4, + IFELSE: 5 +}; + +var PostScriptToken = function PostScriptTokenClosure() { + var opCache = Object.create(null); + + var PostScriptToken = + /*#__PURE__*/ + function () { + function PostScriptToken(type, value) { + _classCallCheck(this, PostScriptToken); + + this.type = type; + this.value = value; + } + + _createClass(PostScriptToken, null, [{ + key: "getOperator", + value: function getOperator(op) { + var opValue = opCache[op]; + + if (opValue) { + return opValue; } - } + + return opCache[op] = new PostScriptToken(PostScriptTokenTypes.OPERATOR, op); } - }, - usesZeroToOneRange: true - }; - ColorSpace.parse = function ColorSpace_parse(cs, xref, res) { - var IR = ColorSpace.parseToIR(cs, xref, res); - if (IR instanceof AlternateCS) { - return IR; - } - return ColorSpace.fromIR(IR); - }; - ColorSpace.fromIR = function ColorSpace_fromIR(IR) { - var name = isArray(IR) ? IR[0] : IR; - var whitePoint, blackPoint, gamma; - switch (name) { - case 'DeviceGrayCS': - return this.singletons.gray; - case 'DeviceRgbCS': - return this.singletons.rgb; - case 'DeviceCmykCS': - return this.singletons.cmyk; - case 'CalGrayCS': - whitePoint = IR[1]; - blackPoint = IR[2]; - gamma = IR[3]; - return new CalGrayCS(whitePoint, blackPoint, gamma); - case 'CalRGBCS': - whitePoint = IR[1]; - blackPoint = IR[2]; - gamma = IR[3]; - var matrix = IR[4]; - return new CalRGBCS(whitePoint, blackPoint, gamma, matrix); - case 'PatternCS': - var basePatternCS = IR[1]; - if (basePatternCS) { - basePatternCS = ColorSpace.fromIR(basePatternCS); + }, { + key: "LBRACE", + get: function get() { + return (0, _util.shadow)(this, 'LBRACE', new PostScriptToken(PostScriptTokenTypes.LBRACE, '{')); } - return new PatternCS(basePatternCS); - case 'IndexedCS': - var baseIndexedCS = IR[1]; - var hiVal = IR[2]; - var lookup = IR[3]; - return new IndexedCS(ColorSpace.fromIR(baseIndexedCS), hiVal, lookup); - case 'AlternateCS': - var numComps = IR[1]; - var alt = IR[2]; - var tintFnIR = IR[3]; - return new AlternateCS(numComps, ColorSpace.fromIR(alt), PDFFunction.fromIR(tintFnIR)); - case 'LabCS': - whitePoint = IR[1]; - blackPoint = IR[2]; - var range = IR[3]; - return new LabCS(whitePoint, blackPoint, range); - default: - error('Unknown name ' + name); - } - return null; - }; - ColorSpace.parseToIR = function ColorSpace_parseToIR(cs, xref, res) { - if (isName(cs)) { - var colorSpaces = res.get('ColorSpace'); - if (isDict(colorSpaces)) { - var refcs = colorSpaces.get(cs.name); - if (refcs) { - cs = refcs; - } + }, { + key: "RBRACE", + get: function get() { + return (0, _util.shadow)(this, 'RBRACE', new PostScriptToken(PostScriptTokenTypes.RBRACE, '}')); } - } - cs = xref.fetchIfRef(cs); - if (isName(cs)) { - switch (cs.name) { - case 'DeviceGray': - case 'G': - return 'DeviceGrayCS'; - case 'DeviceRGB': - case 'RGB': - return 'DeviceRgbCS'; - case 'DeviceCMYK': - case 'CMYK': - return 'DeviceCmykCS'; - case 'Pattern': - return [ - 'PatternCS', - null - ]; - default: - error('unrecognized colorspace ' + cs.name); + }, { + key: "IF", + get: function get() { + return (0, _util.shadow)(this, 'IF', new PostScriptToken(PostScriptTokenTypes.IF, 'IF')); } - } else if (isArray(cs)) { - var mode = xref.fetchIfRef(cs[0]).name; - var numComps, params, alt, whitePoint, blackPoint, gamma; - switch (mode) { - case 'DeviceGray': - case 'G': - return 'DeviceGrayCS'; - case 'DeviceRGB': - case 'RGB': - return 'DeviceRgbCS'; - case 'DeviceCMYK': - case 'CMYK': - return 'DeviceCmykCS'; - case 'CalGray': - params = xref.fetchIfRef(cs[1]); - whitePoint = params.getArray('WhitePoint'); - blackPoint = params.getArray('BlackPoint'); - gamma = params.get('Gamma'); - return [ - 'CalGrayCS', - whitePoint, - blackPoint, - gamma - ]; - case 'CalRGB': - params = xref.fetchIfRef(cs[1]); - whitePoint = params.getArray('WhitePoint'); - blackPoint = params.getArray('BlackPoint'); - gamma = params.getArray('Gamma'); - var matrix = params.getArray('Matrix'); - return [ - 'CalRGBCS', - whitePoint, - blackPoint, - gamma, - matrix - ]; - case 'ICCBased': - var stream = xref.fetchIfRef(cs[1]); - var dict = stream.dict; - numComps = dict.get('N'); - alt = dict.get('Alternate'); - if (alt) { - var altIR = ColorSpace.parseToIR(alt, xref, res); - var altCS = ColorSpace.fromIR(altIR); - if (altCS.numComps === numComps) { - return altIR; + }, { + key: "IFELSE", + get: function get() { + return (0, _util.shadow)(this, 'IFELSE', new PostScriptToken(PostScriptTokenTypes.IFELSE, 'IFELSE')); + } + }]); + + return PostScriptToken; + }(); + + return PostScriptToken; +}(); + +var PostScriptLexer = +/*#__PURE__*/ +function () { + function PostScriptLexer(stream) { + _classCallCheck(this, PostScriptLexer); + + this.stream = stream; + this.nextChar(); + this.strBuf = []; + } + + _createClass(PostScriptLexer, [{ + key: "nextChar", + value: function nextChar() { + return this.currentChar = this.stream.getByte(); + } + }, { + key: "getToken", + value: function getToken() { + var comment = false; + var ch = this.currentChar; + + while (true) { + if (ch < 0) { + return _primitives.EOF; } - warn('ICCBased color space: Ignoring incorrect /Alternate entry.'); - } - if (numComps === 1) { - return 'DeviceGrayCS'; - } else if (numComps === 3) { - return 'DeviceRgbCS'; - } else if (numComps === 4) { - return 'DeviceCmykCS'; - } - break; - case 'Pattern': - var basePatternCS = cs[1] || null; - if (basePatternCS) { - basePatternCS = ColorSpace.parseToIR(basePatternCS, xref, res); - } - return [ - 'PatternCS', - basePatternCS - ]; - case 'Indexed': - case 'I': - var baseIndexedCS = ColorSpace.parseToIR(cs[1], xref, res); - var hiVal = xref.fetchIfRef(cs[2]) + 1; - var lookup = xref.fetchIfRef(cs[3]); - if (isStream(lookup)) { - lookup = lookup.getBytes(); - } - return [ - 'IndexedCS', - baseIndexedCS, - hiVal, - lookup - ]; - case 'Separation': - case 'DeviceN': - var name = xref.fetchIfRef(cs[1]); - numComps = isArray(name) ? name.length : 1; - alt = ColorSpace.parseToIR(cs[2], xref, res); - var tintFnIR = PDFFunction.getIR(xref, xref.fetchIfRef(cs[3])); - return [ - 'AlternateCS', - numComps, - alt, - tintFnIR - ]; - case 'Lab': - params = xref.fetchIfRef(cs[1]); - whitePoint = params.getArray('WhitePoint'); - blackPoint = params.getArray('BlackPoint'); - var range = params.getArray('Range'); - return [ - 'LabCS', - whitePoint, - blackPoint, - range - ]; - default: - error('unimplemented color space object "' + mode + '"'); - } - } else { - error('unrecognized color space object: "' + cs + '"'); - } - return null; - }; - ColorSpace.isDefaultDecode = function ColorSpace_isDefaultDecode(decode, n) { - if (!isArray(decode)) { - return true; - } - if (n * 2 !== decode.length) { - warn('The decode map is not the correct length'); - return true; - } - for (var i = 0, ii = decode.length; i < ii; i += 2) { - if (decode[i] !== 0 || decode[i + 1] !== 1) { - return false; - } - } - return true; - }; - ColorSpace.singletons = { - get gray() { - return shadow(this, 'gray', new DeviceGrayCS()); - }, - get rgb() { - return shadow(this, 'rgb', new DeviceRgbCS()); - }, - get cmyk() { - return shadow(this, 'cmyk', new DeviceCmykCS()); - } - }; - return ColorSpace; - }(); - var AlternateCS = function AlternateCSClosure() { - function AlternateCS(numComps, base, tintFn) { - this.name = 'Alternate'; - this.numComps = numComps; - this.defaultColor = new Float32Array(numComps); - for (var i = 0; i < numComps; ++i) { - this.defaultColor[i] = 1; - } - this.base = base; - this.tintFn = tintFn; - this.tmpBuf = new Float32Array(base.numComps); - } - AlternateCS.prototype = { - getRgb: ColorSpace.prototype.getRgb, - getRgbItem: function AlternateCS_getRgbItem(src, srcOffset, dest, destOffset) { - var tmpBuf = this.tmpBuf; - this.tintFn(src, srcOffset, tmpBuf, 0); - this.base.getRgbItem(tmpBuf, 0, dest, destOffset); - }, - getRgbBuffer: function AlternateCS_getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { - var tintFn = this.tintFn; - var base = this.base; - var scale = 1 / ((1 << bits) - 1); - var baseNumComps = base.numComps; - var usesZeroToOneRange = base.usesZeroToOneRange; - var isPassthrough = (base.isPassthrough(8) || !usesZeroToOneRange) && alpha01 === 0; - var pos = isPassthrough ? destOffset : 0; - var baseBuf = isPassthrough ? dest : new Uint8Array(baseNumComps * count); - var numComps = this.numComps; - var scaled = new Float32Array(numComps); - var tinted = new Float32Array(baseNumComps); - var i, j; - for (i = 0; i < count; i++) { - for (j = 0; j < numComps; j++) { - scaled[j] = src[srcOffset++] * scale; - } - tintFn(scaled, 0, tinted, 0); - if (usesZeroToOneRange) { - for (j = 0; j < baseNumComps; j++) { - baseBuf[pos++] = tinted[j] * 255; + + if (comment) { + if (ch === 0x0A || ch === 0x0D) { + comment = false; + } + } else if (ch === 0x25) { + comment = true; + } else if (!(0, _util.isSpace)(ch)) { + break; } - } else { - base.getRgbItem(tinted, 0, baseBuf, pos); - pos += baseNumComps; - } + + ch = this.nextChar(); } - if (!isPassthrough) { - base.getRgbBuffer(baseBuf, 0, count, dest, destOffset, 8, alpha01); + + switch (ch | 0) { + case 0x30: + case 0x31: + case 0x32: + case 0x33: + case 0x34: + case 0x35: + case 0x36: + case 0x37: + case 0x38: + case 0x39: + case 0x2B: + case 0x2D: + case 0x2E: + return new PostScriptToken(PostScriptTokenTypes.NUMBER, this.getNumber()); + + case 0x7B: + this.nextChar(); + return PostScriptToken.LBRACE; + + case 0x7D: + this.nextChar(); + return PostScriptToken.RBRACE; } - }, - getOutputLength: function AlternateCS_getOutputLength(inputLength, alpha01) { - return this.base.getOutputLength(inputLength * this.base.numComps / this.numComps, alpha01); - }, - isPassthrough: ColorSpace.prototype.isPassthrough, - fillRgb: ColorSpace.prototype.fillRgb, - isDefaultDecode: function AlternateCS_isDefaultDecode(decodeMap) { - return ColorSpace.isDefaultDecode(decodeMap, this.numComps); - }, - usesZeroToOneRange: true - }; - return AlternateCS; - }(); - var PatternCS = function PatternCSClosure() { - function PatternCS(baseCS) { - this.name = 'Pattern'; - this.base = baseCS; - } - PatternCS.prototype = {}; - return PatternCS; - }(); - var IndexedCS = function IndexedCSClosure() { - function IndexedCS(base, highVal, lookup) { - this.name = 'Indexed'; - this.numComps = 1; - this.defaultColor = new Uint8Array(this.numComps); - this.base = base; - this.highVal = highVal; - var baseNumComps = base.numComps; - var length = baseNumComps * highVal; - if (isStream(lookup)) { - this.lookup = new Uint8Array(length); - var bytes = lookup.getBytes(length); - this.lookup.set(bytes); - } else if (isString(lookup)) { - this.lookup = new Uint8Array(length); - for (var i = 0; i < length; ++i) { - this.lookup[i] = lookup.charCodeAt(i); + + var strBuf = this.strBuf; + strBuf.length = 0; + strBuf[0] = String.fromCharCode(ch); + + while ((ch = this.nextChar()) >= 0 && (ch >= 0x41 && ch <= 0x5A || ch >= 0x61 && ch <= 0x7A)) { + strBuf.push(String.fromCharCode(ch)); } - } else if (lookup instanceof Uint8Array || lookup instanceof Array) { - this.lookup = lookup; - } else { - error('Unrecognized lookup table: ' + lookup); - } - } - IndexedCS.prototype = { - getRgb: ColorSpace.prototype.getRgb, - getRgbItem: function IndexedCS_getRgbItem(src, srcOffset, dest, destOffset) { - var numComps = this.base.numComps; - var start = src[srcOffset] * numComps; - this.base.getRgbItem(this.lookup, start, dest, destOffset); - }, - getRgbBuffer: function IndexedCS_getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { - var base = this.base; - var numComps = base.numComps; - var outputDelta = base.getOutputLength(numComps, alpha01); - var lookup = this.lookup; - for (var i = 0; i < count; ++i) { - var lookupPos = src[srcOffset++] * numComps; - base.getRgbBuffer(lookup, lookupPos, 1, dest, destOffset, 8, alpha01); - destOffset += outputDelta; + + var str = strBuf.join(''); + + switch (str.toLowerCase()) { + case 'if': + return PostScriptToken.IF; + + case 'ifelse': + return PostScriptToken.IFELSE; + + default: + return PostScriptToken.getOperator(str); } - }, - getOutputLength: function IndexedCS_getOutputLength(inputLength, alpha01) { - return this.base.getOutputLength(inputLength * this.base.numComps, alpha01); - }, - isPassthrough: ColorSpace.prototype.isPassthrough, - fillRgb: ColorSpace.prototype.fillRgb, - isDefaultDecode: function IndexedCS_isDefaultDecode(decodeMap) { - return true; - }, - usesZeroToOneRange: true - }; - return IndexedCS; - }(); - var DeviceGrayCS = function DeviceGrayCSClosure() { - function DeviceGrayCS() { - this.name = 'DeviceGray'; - this.numComps = 1; - this.defaultColor = new Float32Array(this.numComps); } - DeviceGrayCS.prototype = { - getRgb: ColorSpace.prototype.getRgb, - getRgbItem: function DeviceGrayCS_getRgbItem(src, srcOffset, dest, destOffset) { - var c = src[srcOffset] * 255 | 0; - c = c < 0 ? 0 : c > 255 ? 255 : c; - dest[destOffset] = dest[destOffset + 1] = dest[destOffset + 2] = c; - }, - getRgbBuffer: function DeviceGrayCS_getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { - var scale = 255 / ((1 << bits) - 1); - var j = srcOffset, q = destOffset; - for (var i = 0; i < count; ++i) { - var c = scale * src[j++] | 0; - dest[q++] = c; - dest[q++] = c; - dest[q++] = c; - q += alpha01; + }, { + key: "getNumber", + value: function getNumber() { + var ch = this.currentChar; + var strBuf = this.strBuf; + strBuf.length = 0; + strBuf[0] = String.fromCharCode(ch); + + while ((ch = this.nextChar()) >= 0) { + if (ch >= 0x30 && ch <= 0x39 || ch === 0x2D || ch === 0x2E) { + strBuf.push(String.fromCharCode(ch)); + } else { + break; + } } - }, - getOutputLength: function DeviceGrayCS_getOutputLength(inputLength, alpha01) { - return inputLength * (3 + alpha01); - }, - isPassthrough: ColorSpace.prototype.isPassthrough, - fillRgb: ColorSpace.prototype.fillRgb, - isDefaultDecode: function DeviceGrayCS_isDefaultDecode(decodeMap) { - return ColorSpace.isDefaultDecode(decodeMap, this.numComps); - }, - usesZeroToOneRange: true - }; - return DeviceGrayCS; - }(); - var DeviceRgbCS = function DeviceRgbCSClosure() { - function DeviceRgbCS() { - this.name = 'DeviceRGB'; - this.numComps = 3; - this.defaultColor = new Float32Array(this.numComps); - } - DeviceRgbCS.prototype = { - getRgb: ColorSpace.prototype.getRgb, - getRgbItem: function DeviceRgbCS_getRgbItem(src, srcOffset, dest, destOffset) { - var r = src[srcOffset] * 255 | 0; - var g = src[srcOffset + 1] * 255 | 0; - var b = src[srcOffset + 2] * 255 | 0; - dest[destOffset] = r < 0 ? 0 : r > 255 ? 255 : r; - dest[destOffset + 1] = g < 0 ? 0 : g > 255 ? 255 : g; - dest[destOffset + 2] = b < 0 ? 0 : b > 255 ? 255 : b; - }, - getRgbBuffer: function DeviceRgbCS_getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { - if (bits === 8 && alpha01 === 0) { - dest.set(src.subarray(srcOffset, srcOffset + count * 3), destOffset); - return; + + var value = parseFloat(strBuf.join('')); + + if (isNaN(value)) { + throw new _util.FormatError("Invalid floating point number: ".concat(value)); } - var scale = 255 / ((1 << bits) - 1); - var j = srcOffset, q = destOffset; - for (var i = 0; i < count; ++i) { - dest[q++] = scale * src[j++] | 0; - dest[q++] = scale * src[j++] | 0; - dest[q++] = scale * src[j++] | 0; - q += alpha01; + + return value; + } + }]); + + return PostScriptLexer; +}(); + +exports.PostScriptLexer = PostScriptLexer; + +/***/ }), +/* 187 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.MurmurHash3_64 = void 0; + +var _util = __w_pdfjs_require__(6); + +var MurmurHash3_64 = function MurmurHash3_64Closure(seed) { + var MASK_HIGH = 0xffff0000; + var MASK_LOW = 0xffff; + + function MurmurHash3_64(seed) { + var SEED = 0xc3d2e1f0; + this.h1 = seed ? seed & 0xffffffff : SEED; + this.h2 = seed ? seed & 0xffffffff : SEED; + } + + MurmurHash3_64.prototype = { + update: function MurmurHash3_64_update(input) { + var data, length; + + if ((0, _util.isString)(input)) { + data = new Uint8Array(input.length * 2); + length = 0; + + for (var i = 0, ii = input.length; i < ii; i++) { + var code = input.charCodeAt(i); + + if (code <= 0xff) { + data[length++] = code; + } else { + data[length++] = code >>> 8; + data[length++] = code & 0xff; + } + } + } else if ((0, _util.isArrayBuffer)(input)) { + data = input; + length = data.byteLength; + } else { + throw new Error('Wrong data format in MurmurHash3_64_update. ' + 'Input must be a string or array.'); } - }, - getOutputLength: function DeviceRgbCS_getOutputLength(inputLength, alpha01) { - return inputLength * (3 + alpha01) / 3 | 0; - }, - isPassthrough: function DeviceRgbCS_isPassthrough(bits) { - return bits === 8; - }, - fillRgb: ColorSpace.prototype.fillRgb, - isDefaultDecode: function DeviceRgbCS_isDefaultDecode(decodeMap) { - return ColorSpace.isDefaultDecode(decodeMap, this.numComps); - }, - usesZeroToOneRange: true - }; - return DeviceRgbCS; - }(); - var DeviceCmykCS = function DeviceCmykCSClosure() { - function convertToRgb(src, srcOffset, srcScale, dest, destOffset) { - var c = src[srcOffset + 0] * srcScale; - var m = src[srcOffset + 1] * srcScale; - var y = src[srcOffset + 2] * srcScale; - var k = src[srcOffset + 3] * srcScale; - var r = c * (-4.387332384609988 * c + 54.48615194189176 * m + 18.82290502165302 * y + 212.25662451639585 * k + -285.2331026137004) + m * (1.7149763477362134 * m - 5.6096736904047315 * y + -17.873870861415444 * k - 5.497006427196366) + y * (-2.5217340131683033 * y - 21.248923337353073 * k + 17.5119270841813) + k * (-21.86122147463605 * k - 189.48180835922747) + 255 | 0; - var g = c * (8.841041422036149 * c + 60.118027045597366 * m + 6.871425592049007 * y + 31.159100130055922 * k + -79.2970844816548) + m * (-15.310361306967817 * m + 17.575251261109482 * y + 131.35250912493976 * k - 190.9453302588951) + y * (4.444339102852739 * y + 9.8632861493405 * k - 24.86741582555878) + k * (-20.737325471181034 * k - 187.80453709719578) + 255 | 0; - var b = c * (0.8842522430003296 * c + 8.078677503112928 * m + 30.89978309703729 * y - 0.23883238689178934 * k + -14.183576799673286) + m * (10.49593273432072 * m + 63.02378494754052 * y + 50.606957656360734 * k - 112.23884253719248) + y * (0.03296041114873217 * y + 115.60384449646641 * k + -193.58209356861505) + k * (-22.33816807309886 * k - 180.12613974708367) + 255 | 0; - dest[destOffset] = r > 255 ? 255 : r < 0 ? 0 : r; - dest[destOffset + 1] = g > 255 ? 255 : g < 0 ? 0 : g; - dest[destOffset + 2] = b > 255 ? 255 : b < 0 ? 0 : b; - } - function DeviceCmykCS() { - this.name = 'DeviceCMYK'; - this.numComps = 4; - this.defaultColor = new Float32Array(this.numComps); - this.defaultColor[3] = 1; - } - DeviceCmykCS.prototype = { - getRgb: ColorSpace.prototype.getRgb, - getRgbItem: function DeviceCmykCS_getRgbItem(src, srcOffset, dest, destOffset) { - convertToRgb(src, srcOffset, 1, dest, destOffset); - }, - getRgbBuffer: function DeviceCmykCS_getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { - var scale = 1 / ((1 << bits) - 1); - for (var i = 0; i < count; i++) { - convertToRgb(src, srcOffset, scale, dest, destOffset); - srcOffset += 4; - destOffset += 3 + alpha01; + + var blockCounts = length >> 2; + var tailLength = length - blockCounts * 4; + var dataUint32 = new Uint32Array(data.buffer, 0, blockCounts); + var k1 = 0; + var k2 = 0; + var h1 = this.h1; + var h2 = this.h2; + var C1 = 0xcc9e2d51; + var C2 = 0x1b873593; + var C1_LOW = C1 & MASK_LOW; + var C2_LOW = C2 & MASK_LOW; + + for (var _i = 0; _i < blockCounts; _i++) { + if (_i & 1) { + k1 = dataUint32[_i]; + k1 = k1 * C1 & MASK_HIGH | k1 * C1_LOW & MASK_LOW; + k1 = k1 << 15 | k1 >>> 17; + k1 = k1 * C2 & MASK_HIGH | k1 * C2_LOW & MASK_LOW; + h1 ^= k1; + h1 = h1 << 13 | h1 >>> 19; + h1 = h1 * 5 + 0xe6546b64; + } else { + k2 = dataUint32[_i]; + k2 = k2 * C1 & MASK_HIGH | k2 * C1_LOW & MASK_LOW; + k2 = k2 << 15 | k2 >>> 17; + k2 = k2 * C2 & MASK_HIGH | k2 * C2_LOW & MASK_LOW; + h2 ^= k2; + h2 = h2 << 13 | h2 >>> 19; + h2 = h2 * 5 + 0xe6546b64; + } } - }, - getOutputLength: function DeviceCmykCS_getOutputLength(inputLength, alpha01) { - return inputLength / 4 * (3 + alpha01) | 0; - }, - isPassthrough: ColorSpace.prototype.isPassthrough, - fillRgb: ColorSpace.prototype.fillRgb, - isDefaultDecode: function DeviceCmykCS_isDefaultDecode(decodeMap) { - return ColorSpace.isDefaultDecode(decodeMap, this.numComps); - }, - usesZeroToOneRange: true - }; - return DeviceCmykCS; - }(); - var CalGrayCS = function CalGrayCSClosure() { - function CalGrayCS(whitePoint, blackPoint, gamma) { - this.name = 'CalGray'; - this.numComps = 1; - this.defaultColor = new Float32Array(this.numComps); - if (!whitePoint) { - error('WhitePoint missing - required for color space CalGray'); - } - blackPoint = blackPoint || [ - 0, - 0, - 0 - ]; - gamma = gamma || 1; - this.XW = whitePoint[0]; - this.YW = whitePoint[1]; - this.ZW = whitePoint[2]; - this.XB = blackPoint[0]; - this.YB = blackPoint[1]; - this.ZB = blackPoint[2]; - this.G = gamma; - if (this.XW < 0 || this.ZW < 0 || this.YW !== 1) { - error('Invalid WhitePoint components for ' + this.name + ', no fallback available'); - } - if (this.XB < 0 || this.YB < 0 || this.ZB < 0) { - info('Invalid BlackPoint for ' + this.name + ', falling back to default'); - this.XB = this.YB = this.ZB = 0; - } - if (this.XB !== 0 || this.YB !== 0 || this.ZB !== 0) { - warn(this.name + ', BlackPoint: XB: ' + this.XB + ', YB: ' + this.YB + ', ZB: ' + this.ZB + ', only default values are supported.'); - } - if (this.G < 1) { - info('Invalid Gamma: ' + this.G + ' for ' + this.name + ', falling back to default'); - this.G = 1; - } - } - function convertToRgb(cs, src, srcOffset, dest, destOffset, scale) { - var A = src[srcOffset] * scale; - var AG = Math.pow(A, cs.G); - var L = cs.YW * AG; - var val = Math.max(295.8 * Math.pow(L, 0.333333333333333333) - 40.8, 0) | 0; - dest[destOffset] = val; - dest[destOffset + 1] = val; - dest[destOffset + 2] = val; - } - CalGrayCS.prototype = { - getRgb: ColorSpace.prototype.getRgb, - getRgbItem: function CalGrayCS_getRgbItem(src, srcOffset, dest, destOffset) { - convertToRgb(this, src, srcOffset, dest, destOffset, 1); - }, - getRgbBuffer: function CalGrayCS_getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { - var scale = 1 / ((1 << bits) - 1); - for (var i = 0; i < count; ++i) { - convertToRgb(this, src, srcOffset, dest, destOffset, scale); - srcOffset += 1; - destOffset += 3 + alpha01; + + k1 = 0; + + switch (tailLength) { + case 3: + k1 ^= data[blockCounts * 4 + 2] << 16; + + case 2: + k1 ^= data[blockCounts * 4 + 1] << 8; + + case 1: + k1 ^= data[blockCounts * 4]; + k1 = k1 * C1 & MASK_HIGH | k1 * C1_LOW & MASK_LOW; + k1 = k1 << 15 | k1 >>> 17; + k1 = k1 * C2 & MASK_HIGH | k1 * C2_LOW & MASK_LOW; + + if (blockCounts & 1) { + h1 ^= k1; + } else { + h2 ^= k1; + } + } - }, - getOutputLength: function CalGrayCS_getOutputLength(inputLength, alpha01) { - return inputLength * (3 + alpha01); - }, - isPassthrough: ColorSpace.prototype.isPassthrough, - fillRgb: ColorSpace.prototype.fillRgb, - isDefaultDecode: function CalGrayCS_isDefaultDecode(decodeMap) { - return ColorSpace.isDefaultDecode(decodeMap, this.numComps); - }, - usesZeroToOneRange: true - }; - return CalGrayCS; - }(); - var CalRGBCS = function CalRGBCSClosure() { - var BRADFORD_SCALE_MATRIX = new Float32Array([ - 0.8951, - 0.2664, - -0.1614, - -0.7502, - 1.7135, - 0.0367, - 0.0389, - -0.0685, - 1.0296 - ]); - var BRADFORD_SCALE_INVERSE_MATRIX = new Float32Array([ - 0.9869929, - -0.1470543, - 0.1599627, - 0.4323053, - 0.5183603, - 0.0492912, - -0.0085287, - 0.0400428, - 0.9684867 - ]); - var SRGB_D65_XYZ_TO_RGB_MATRIX = new Float32Array([ - 3.2404542, - -1.5371385, - -0.4985314, - -0.9692660, - 1.8760108, - 0.0415560, - 0.0556434, - -0.2040259, - 1.0572252 - ]); - var FLAT_WHITEPOINT_MATRIX = new Float32Array([ - 1, - 1, - 1 - ]); - var tempNormalizeMatrix = new Float32Array(3); - var tempConvertMatrix1 = new Float32Array(3); - var tempConvertMatrix2 = new Float32Array(3); - var DECODE_L_CONSTANT = Math.pow((8 + 16) / 116, 3) / 8.0; - function CalRGBCS(whitePoint, blackPoint, gamma, matrix) { - this.name = 'CalRGB'; - this.numComps = 3; - this.defaultColor = new Float32Array(this.numComps); - if (!whitePoint) { - error('WhitePoint missing - required for color space CalRGB'); - } - blackPoint = blackPoint || new Float32Array(3); - gamma = gamma || new Float32Array([ - 1, - 1, - 1 - ]); - matrix = matrix || new Float32Array([ - 1, - 0, - 0, - 0, - 1, - 0, - 0, - 0, - 1 - ]); - var XW = whitePoint[0]; - var YW = whitePoint[1]; - var ZW = whitePoint[2]; - this.whitePoint = whitePoint; - var XB = blackPoint[0]; - var YB = blackPoint[1]; - var ZB = blackPoint[2]; - this.blackPoint = blackPoint; - this.GR = gamma[0]; - this.GG = gamma[1]; - this.GB = gamma[2]; - this.MXA = matrix[0]; - this.MYA = matrix[1]; - this.MZA = matrix[2]; - this.MXB = matrix[3]; - this.MYB = matrix[4]; - this.MZB = matrix[5]; - this.MXC = matrix[6]; - this.MYC = matrix[7]; - this.MZC = matrix[8]; - if (XW < 0 || ZW < 0 || YW !== 1) { - error('Invalid WhitePoint components for ' + this.name + ', no fallback available'); - } - if (XB < 0 || YB < 0 || ZB < 0) { - info('Invalid BlackPoint for ' + this.name + ' [' + XB + ', ' + YB + ', ' + ZB + '], falling back to default'); - this.blackPoint = new Float32Array(3); - } - if (this.GR < 0 || this.GG < 0 || this.GB < 0) { - info('Invalid Gamma [' + this.GR + ', ' + this.GG + ', ' + this.GB + '] for ' + this.name + ', falling back to default'); - this.GR = this.GG = this.GB = 1; - } - if (this.MXA < 0 || this.MYA < 0 || this.MZA < 0 || this.MXB < 0 || this.MYB < 0 || this.MZB < 0 || this.MXC < 0 || this.MYC < 0 || this.MZC < 0) { - info('Invalid Matrix for ' + this.name + ' [' + this.MXA + ', ' + this.MYA + ', ' + this.MZA + this.MXB + ', ' + this.MYB + ', ' + this.MZB + this.MXC + ', ' + this.MYC + ', ' + this.MZC + '], falling back to default'); - this.MXA = this.MYB = this.MZC = 1; - this.MXB = this.MYA = this.MZA = this.MXC = this.MYC = this.MZB = 0; - } - } - function matrixProduct(a, b, result) { - result[0] = a[0] * b[0] + a[1] * b[1] + a[2] * b[2]; - result[1] = a[3] * b[0] + a[4] * b[1] + a[5] * b[2]; - result[2] = a[6] * b[0] + a[7] * b[1] + a[8] * b[2]; - } - function convertToFlat(sourceWhitePoint, LMS, result) { - result[0] = LMS[0] * 1 / sourceWhitePoint[0]; - result[1] = LMS[1] * 1 / sourceWhitePoint[1]; - result[2] = LMS[2] * 1 / sourceWhitePoint[2]; - } - function convertToD65(sourceWhitePoint, LMS, result) { - var D65X = 0.95047; - var D65Y = 1; - var D65Z = 1.08883; - result[0] = LMS[0] * D65X / sourceWhitePoint[0]; - result[1] = LMS[1] * D65Y / sourceWhitePoint[1]; - result[2] = LMS[2] * D65Z / sourceWhitePoint[2]; - } - function sRGBTransferFunction(color) { - if (color <= 0.0031308) { - return adjustToRange(0, 1, 12.92 * color); - } - return adjustToRange(0, 1, (1 + 0.055) * Math.pow(color, 1 / 2.4) - 0.055); - } - function adjustToRange(min, max, value) { - return Math.max(min, Math.min(max, value)); - } - function decodeL(L) { - if (L < 0) { - return -decodeL(-L); - } - if (L > 8.0) { - return Math.pow((L + 16) / 116, 3); - } - return L * DECODE_L_CONSTANT; - } - function compensateBlackPoint(sourceBlackPoint, XYZ_Flat, result) { - if (sourceBlackPoint[0] === 0 && sourceBlackPoint[1] === 0 && sourceBlackPoint[2] === 0) { - result[0] = XYZ_Flat[0]; - result[1] = XYZ_Flat[1]; - result[2] = XYZ_Flat[2]; - return; - } - var zeroDecodeL = decodeL(0); - var X_DST = zeroDecodeL; - var X_SRC = decodeL(sourceBlackPoint[0]); - var Y_DST = zeroDecodeL; - var Y_SRC = decodeL(sourceBlackPoint[1]); - var Z_DST = zeroDecodeL; - var Z_SRC = decodeL(sourceBlackPoint[2]); - var X_Scale = (1 - X_DST) / (1 - X_SRC); - var X_Offset = 1 - X_Scale; - var Y_Scale = (1 - Y_DST) / (1 - Y_SRC); - var Y_Offset = 1 - Y_Scale; - var Z_Scale = (1 - Z_DST) / (1 - Z_SRC); - var Z_Offset = 1 - Z_Scale; - result[0] = XYZ_Flat[0] * X_Scale + X_Offset; - result[1] = XYZ_Flat[1] * Y_Scale + Y_Offset; - result[2] = XYZ_Flat[2] * Z_Scale + Z_Offset; - } - function normalizeWhitePointToFlat(sourceWhitePoint, XYZ_In, result) { - if (sourceWhitePoint[0] === 1 && sourceWhitePoint[2] === 1) { - result[0] = XYZ_In[0]; - result[1] = XYZ_In[1]; - result[2] = XYZ_In[2]; - return; - } - var LMS = result; - matrixProduct(BRADFORD_SCALE_MATRIX, XYZ_In, LMS); - var LMS_Flat = tempNormalizeMatrix; - convertToFlat(sourceWhitePoint, LMS, LMS_Flat); - matrixProduct(BRADFORD_SCALE_INVERSE_MATRIX, LMS_Flat, result); - } - function normalizeWhitePointToD65(sourceWhitePoint, XYZ_In, result) { - var LMS = result; - matrixProduct(BRADFORD_SCALE_MATRIX, XYZ_In, LMS); - var LMS_D65 = tempNormalizeMatrix; - convertToD65(sourceWhitePoint, LMS, LMS_D65); - matrixProduct(BRADFORD_SCALE_INVERSE_MATRIX, LMS_D65, result); - } - function convertToRgb(cs, src, srcOffset, dest, destOffset, scale) { - var A = adjustToRange(0, 1, src[srcOffset] * scale); - var B = adjustToRange(0, 1, src[srcOffset + 1] * scale); - var C = adjustToRange(0, 1, src[srcOffset + 2] * scale); - var AGR = Math.pow(A, cs.GR); - var BGG = Math.pow(B, cs.GG); - var CGB = Math.pow(C, cs.GB); - var X = cs.MXA * AGR + cs.MXB * BGG + cs.MXC * CGB; - var Y = cs.MYA * AGR + cs.MYB * BGG + cs.MYC * CGB; - var Z = cs.MZA * AGR + cs.MZB * BGG + cs.MZC * CGB; - var XYZ = tempConvertMatrix1; - XYZ[0] = X; - XYZ[1] = Y; - XYZ[2] = Z; - var XYZ_Flat = tempConvertMatrix2; - normalizeWhitePointToFlat(cs.whitePoint, XYZ, XYZ_Flat); - var XYZ_Black = tempConvertMatrix1; - compensateBlackPoint(cs.blackPoint, XYZ_Flat, XYZ_Black); - var XYZ_D65 = tempConvertMatrix2; - normalizeWhitePointToD65(FLAT_WHITEPOINT_MATRIX, XYZ_Black, XYZ_D65); - var SRGB = tempConvertMatrix1; - matrixProduct(SRGB_D65_XYZ_TO_RGB_MATRIX, XYZ_D65, SRGB); - var sR = sRGBTransferFunction(SRGB[0]); - var sG = sRGBTransferFunction(SRGB[1]); - var sB = sRGBTransferFunction(SRGB[2]); - dest[destOffset] = Math.round(sR * 255); - dest[destOffset + 1] = Math.round(sG * 255); - dest[destOffset + 2] = Math.round(sB * 255); - } - CalRGBCS.prototype = { - getRgb: function CalRGBCS_getRgb(src, srcOffset) { - var rgb = new Uint8Array(3); - this.getRgbItem(src, srcOffset, rgb, 0); - return rgb; - }, - getRgbItem: function CalRGBCS_getRgbItem(src, srcOffset, dest, destOffset) { - convertToRgb(this, src, srcOffset, dest, destOffset, 1); - }, - getRgbBuffer: function CalRGBCS_getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { - var scale = 1 / ((1 << bits) - 1); - for (var i = 0; i < count; ++i) { - convertToRgb(this, src, srcOffset, dest, destOffset, scale); - srcOffset += 3; - destOffset += 3 + alpha01; + + this.h1 = h1; + this.h2 = h2; + return this; + }, + hexdigest: function MurmurHash3_64_hexdigest() { + var h1 = this.h1; + var h2 = this.h2; + h1 ^= h2 >>> 1; + h1 = h1 * 0xed558ccd & MASK_HIGH | h1 * 0x8ccd & MASK_LOW; + h2 = h2 * 0xff51afd7 & MASK_HIGH | ((h2 << 16 | h1 >>> 16) * 0xafd7ed55 & MASK_HIGH) >>> 16; + h1 ^= h2 >>> 1; + h1 = h1 * 0x1a85ec53 & MASK_HIGH | h1 * 0xec53 & MASK_LOW; + h2 = h2 * 0xc4ceb9fe & MASK_HIGH | ((h2 << 16 | h1 >>> 16) * 0xb9fe1a85 & MASK_HIGH) >>> 16; + h1 ^= h2 >>> 1; + + for (var i = 0, arr = [h1, h2], str = ''; i < arr.length; i++) { + var hex = (arr[i] >>> 0).toString(16); + + while (hex.length < 8) { + hex = '0' + hex; + } + + str += hex; } - }, - getOutputLength: function CalRGBCS_getOutputLength(inputLength, alpha01) { - return inputLength * (3 + alpha01) / 3 | 0; - }, - isPassthrough: ColorSpace.prototype.isPassthrough, - fillRgb: ColorSpace.prototype.fillRgb, - isDefaultDecode: function CalRGBCS_isDefaultDecode(decodeMap) { - return ColorSpace.isDefaultDecode(decodeMap, this.numComps); - }, - usesZeroToOneRange: true - }; - return CalRGBCS; - }(); - var LabCS = function LabCSClosure() { - function LabCS(whitePoint, blackPoint, range) { - this.name = 'Lab'; - this.numComps = 3; - this.defaultColor = new Float32Array(this.numComps); - if (!whitePoint) { - error('WhitePoint missing - required for color space Lab'); - } - blackPoint = blackPoint || [ - 0, - 0, - 0 - ]; - range = range || [ - -100, - 100, - -100, - 100 - ]; - this.XW = whitePoint[0]; - this.YW = whitePoint[1]; - this.ZW = whitePoint[2]; - this.amin = range[0]; - this.amax = range[1]; - this.bmin = range[2]; - this.bmax = range[3]; - this.XB = blackPoint[0]; - this.YB = blackPoint[1]; - this.ZB = blackPoint[2]; - if (this.XW < 0 || this.ZW < 0 || this.YW !== 1) { - error('Invalid WhitePoint components, no fallback available'); - } - if (this.XB < 0 || this.YB < 0 || this.ZB < 0) { - info('Invalid BlackPoint, falling back to default'); - this.XB = this.YB = this.ZB = 0; - } - if (this.amin > this.amax || this.bmin > this.bmax) { - info('Invalid Range, falling back to defaults'); - this.amin = -100; - this.amax = 100; - this.bmin = -100; - this.bmax = 100; - } + + return str; } - function fn_g(x) { - var result; - if (x >= 6 / 29) { - result = x * x * x; - } else { - result = 108 / 841 * (x - 4 / 29); - } - return result; + }; + return MurmurHash3_64; +}(); + +exports.MurmurHash3_64 = MurmurHash3_64; + +/***/ }), +/* 188 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.PDFImage = void 0; + +var _util = __w_pdfjs_require__(6); + +var _primitives = __w_pdfjs_require__(155); + +var _colorspace = __w_pdfjs_require__(168); + +var _stream = __w_pdfjs_require__(157); + +var _jpeg_stream = __w_pdfjs_require__(163); + +var _jpx = __w_pdfjs_require__(166); + +function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _nonIterableRest(); } + +function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } + +function _iterableToArrayLimit(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } + +function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; } + +var PDFImage = function PDFImageClosure() { + function handleImageData(image, nativeDecoder) { + if (nativeDecoder && nativeDecoder.canDecode(image)) { + return nativeDecoder.decode(image).catch(function (reason) { + (0, _util.warn)('Native image decoding failed -- trying to recover: ' + (reason && reason.message)); + return image; + }); } - function decode(value, high1, low2, high2) { - return low2 + value * (high2 - low2) / high1; - } - function convertToRgb(cs, src, srcOffset, maxVal, dest, destOffset) { - var Ls = src[srcOffset]; - var as = src[srcOffset + 1]; - var bs = src[srcOffset + 2]; - if (maxVal !== false) { - Ls = decode(Ls, maxVal, 0, 100); - as = decode(as, maxVal, cs.amin, cs.amax); - bs = decode(bs, maxVal, cs.bmin, cs.bmax); - } - as = as > cs.amax ? cs.amax : as < cs.amin ? cs.amin : as; - bs = bs > cs.bmax ? cs.bmax : bs < cs.bmin ? cs.bmin : bs; - var M = (Ls + 16) / 116; - var L = M + as / 500; - var N = M - bs / 200; - var X = cs.XW * fn_g(L); - var Y = cs.YW * fn_g(M); - var Z = cs.ZW * fn_g(N); - var r, g, b; - if (cs.ZW < 1) { - r = X * 3.1339 + Y * -1.6170 + Z * -0.4906; - g = X * -0.9785 + Y * 1.9160 + Z * 0.0333; - b = X * 0.0720 + Y * -0.2290 + Z * 1.4057; - } else { - r = X * 3.2406 + Y * -1.5372 + Z * -0.4986; - g = X * -0.9689 + Y * 1.8758 + Z * 0.0415; - b = X * 0.0557 + Y * -0.2040 + Z * 1.0570; - } - dest[destOffset] = r <= 0 ? 0 : r >= 1 ? 255 : Math.sqrt(r) * 255 | 0; - dest[destOffset + 1] = g <= 0 ? 0 : g >= 1 ? 255 : Math.sqrt(g) * 255 | 0; - dest[destOffset + 2] = b <= 0 ? 0 : b >= 1 ? 255 : Math.sqrt(b) * 255 | 0; - } - LabCS.prototype = { - getRgb: ColorSpace.prototype.getRgb, - getRgbItem: function LabCS_getRgbItem(src, srcOffset, dest, destOffset) { - convertToRgb(this, src, srcOffset, false, dest, destOffset); - }, - getRgbBuffer: function LabCS_getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { - var maxVal = (1 << bits) - 1; - for (var i = 0; i < count; i++) { - convertToRgb(this, src, srcOffset, maxVal, dest, destOffset); - srcOffset += 3; - destOffset += 3 + alpha01; - } - }, - getOutputLength: function LabCS_getOutputLength(inputLength, alpha01) { - return inputLength * (3 + alpha01) / 3 | 0; - }, - isPassthrough: ColorSpace.prototype.isPassthrough, - fillRgb: ColorSpace.prototype.fillRgb, - isDefaultDecode: function LabCS_isDefaultDecode(decodeMap) { - return true; - }, - usesZeroToOneRange: false - }; - return LabCS; - }(); - exports.ColorSpace = ColorSpace; - })); - (function (root, factory) { - factory(root.pdfjsCoreImage = {}, root.pdfjsSharedUtil, root.pdfjsCorePrimitives, root.pdfjsCoreColorSpace, root.pdfjsCoreStream, root.pdfjsCoreJpx); - }(this, function (exports, sharedUtil, corePrimitives, coreColorSpace, coreStream, coreJpx) { - var ImageKind = sharedUtil.ImageKind; - var assert = sharedUtil.assert; - var error = sharedUtil.error; - var info = sharedUtil.info; - var isArray = sharedUtil.isArray; - var warn = sharedUtil.warn; - var Name = corePrimitives.Name; - var isStream = corePrimitives.isStream; - var ColorSpace = coreColorSpace.ColorSpace; - var DecodeStream = coreStream.DecodeStream; - var JpegStream = coreStream.JpegStream; - var JpxImage = coreJpx.JpxImage; - var PDFImage = function PDFImageClosure() { - function handleImageData(image, nativeDecoder) { - if (nativeDecoder && nativeDecoder.canDecode(image)) { - return nativeDecoder.decode(image); - } - return Promise.resolve(image); - } - function decodeAndClamp(value, addend, coefficient, max) { - value = addend + value * coefficient; - return value < 0 ? 0 : value > max ? max : value; - } - function resizeImageMask(src, bpc, w1, h1, w2, h2) { - var length = w2 * h2; - var dest = bpc <= 8 ? new Uint8Array(length) : bpc <= 16 ? new Uint16Array(length) : new Uint32Array(length); - var xRatio = w1 / w2; - var yRatio = h1 / h2; - var i, j, py, newIndex = 0, oldIndex; - var xScaled = new Uint16Array(w2); - var w1Scanline = w1; - for (i = 0; i < w2; i++) { + + return Promise.resolve(image); + } + + function decodeAndClamp(value, addend, coefficient, max) { + value = addend + value * coefficient; + return value < 0 ? 0 : value > max ? max : value; + } + + function resizeImageMask(src, bpc, w1, h1, w2, h2) { + var length = w2 * h2; + var dest = bpc <= 8 ? new Uint8Array(length) : bpc <= 16 ? new Uint16Array(length) : new Uint32Array(length); + var xRatio = w1 / w2; + var yRatio = h1 / h2; + var i, + j, + py, + newIndex = 0, + oldIndex; + var xScaled = new Uint16Array(w2); + var w1Scanline = w1; + + for (i = 0; i < w2; i++) { xScaled[i] = Math.floor(i * xRatio); - } - for (i = 0; i < h2; i++) { - py = Math.floor(i * yRatio) * w1Scanline; - for (j = 0; j < w2; j++) { - oldIndex = py + xScaled[j]; - dest[newIndex++] = src[oldIndex]; - } - } - return dest; } - function PDFImage(xref, res, image, inline, smask, mask, isMask) { - this.image = image; - var dict = image.dict; - if (dict.has('Filter')) { - var filter = dict.get('Filter').name; - if (filter === 'JPXDecode') { - var jpxImage = new JpxImage(); - jpxImage.parseImageProperties(image.stream); - image.stream.reset(); - image.bitsPerComponent = jpxImage.bitsPerComponent; - image.numComps = jpxImage.componentsCount; - } else if (filter === 'JBIG2Decode') { - image.bitsPerComponent = 1; - image.numComps = 1; + + for (i = 0; i < h2; i++) { + py = Math.floor(i * yRatio) * w1Scanline; + + for (j = 0; j < w2; j++) { + oldIndex = py + xScaled[j]; + dest[newIndex++] = src[oldIndex]; } - } - this.width = dict.get('Width', 'W'); - this.height = dict.get('Height', 'H'); - if (this.width < 1 || this.height < 1) { - error('Invalid image width: ' + this.width + ' or height: ' + this.height); - } - this.interpolate = dict.get('Interpolate', 'I') || false; - this.imageMask = dict.get('ImageMask', 'IM') || false; - this.matte = dict.get('Matte') || false; - var bitsPerComponent = image.bitsPerComponent; - if (!bitsPerComponent) { + } + + return dest; + } + + function PDFImage(_ref) { + var xref = _ref.xref, + res = _ref.res, + image = _ref.image, + _ref$isInline = _ref.isInline, + isInline = _ref$isInline === void 0 ? false : _ref$isInline, + _ref$smask = _ref.smask, + smask = _ref$smask === void 0 ? null : _ref$smask, + _ref$mask = _ref.mask, + mask = _ref$mask === void 0 ? null : _ref$mask, + _ref$isMask = _ref.isMask, + isMask = _ref$isMask === void 0 ? false : _ref$isMask, + pdfFunctionFactory = _ref.pdfFunctionFactory; + this.image = image; + var dict = image.dict; + var filter = dict.get('Filter'); + + if ((0, _primitives.isName)(filter)) { + switch (filter.name) { + case 'JPXDecode': + var jpxImage = new _jpx.JpxImage(); + jpxImage.parseImageProperties(image.stream); + image.stream.reset(); + image.width = jpxImage.width; + image.height = jpxImage.height; + image.bitsPerComponent = jpxImage.bitsPerComponent; + image.numComps = jpxImage.componentsCount; + break; + + case 'JBIG2Decode': + image.bitsPerComponent = 1; + image.numComps = 1; + break; + } + } + + var width = dict.get('Width', 'W'); + var height = dict.get('Height', 'H'); + + if (Number.isInteger(image.width) && image.width > 0 && Number.isInteger(image.height) && image.height > 0 && (image.width !== width || image.height !== height)) { + (0, _util.warn)('PDFImage - using the Width/Height of the image data, ' + 'rather than the image dictionary.'); + width = image.width; + height = image.height; + } + + if (width < 1 || height < 1) { + throw new _util.FormatError("Invalid image width: ".concat(width, " or ") + "height: ".concat(height)); + } + + this.width = width; + this.height = height; + this.interpolate = dict.get('Interpolate', 'I') || false; + this.imageMask = dict.get('ImageMask', 'IM') || false; + this.matte = dict.get('Matte') || false; + var bitsPerComponent = image.bitsPerComponent; + + if (!bitsPerComponent) { bitsPerComponent = dict.get('BitsPerComponent', 'BPC'); + if (!bitsPerComponent) { - if (this.imageMask) { - bitsPerComponent = 1; - } else { - error('Bits per component missing in image: ' + this.imageMask); - } + if (this.imageMask) { + bitsPerComponent = 1; + } else { + throw new _util.FormatError("Bits per component missing in image: ".concat(this.imageMask)); + } } - } - this.bpc = bitsPerComponent; - if (!this.imageMask) { + } + + this.bpc = bitsPerComponent; + + if (!this.imageMask) { var colorSpace = dict.get('ColorSpace', 'CS'); + if (!colorSpace) { - info('JPX images (which do not require color spaces)'); - switch (image.numComps) { - case 1: - colorSpace = Name.get('DeviceGray'); - break; - case 3: - colorSpace = Name.get('DeviceRGB'); - break; - case 4: - colorSpace = Name.get('DeviceCMYK'); - break; - default: - error('JPX images with ' + this.numComps + ' color components not supported.'); - } + (0, _util.info)('JPX images (which do not require color spaces)'); + + switch (image.numComps) { + case 1: + colorSpace = _primitives.Name.get('DeviceGray'); + break; + + case 3: + colorSpace = _primitives.Name.get('DeviceRGB'); + break; + + case 4: + colorSpace = _primitives.Name.get('DeviceCMYK'); + break; + + default: + throw new Error("JPX images with ".concat(image.numComps, " ") + 'color components not supported.'); + } } - this.colorSpace = ColorSpace.parse(colorSpace, xref, res); + + var resources = isInline ? res : null; + this.colorSpace = _colorspace.ColorSpace.parse(colorSpace, xref, resources, pdfFunctionFactory); this.numComps = this.colorSpace.numComps; - } - this.decode = dict.getArray('Decode', 'D'); - this.needsDecode = false; - if (this.decode && (this.colorSpace && !this.colorSpace.isDefaultDecode(this.decode) || isMask && !ColorSpace.isDefaultDecode(this.decode, 1))) { + } + + this.decode = dict.getArray('Decode', 'D'); + this.needsDecode = false; + + if (this.decode && (this.colorSpace && !this.colorSpace.isDefaultDecode(this.decode, bitsPerComponent) || isMask && !_colorspace.ColorSpace.isDefaultDecode(this.decode, 1))) { this.needsDecode = true; var max = (1 << bitsPerComponent) - 1; this.decodeCoefficients = []; this.decodeAddends = []; + var isIndexed = this.colorSpace && this.colorSpace.name === 'Indexed'; + for (var i = 0, j = 0; i < this.decode.length; i += 2, ++j) { - var dmin = this.decode[i]; - var dmax = this.decode[i + 1]; - this.decodeCoefficients[j] = dmax - dmin; - this.decodeAddends[j] = max * dmin; + var dmin = this.decode[i]; + var dmax = this.decode[i + 1]; + this.decodeCoefficients[j] = isIndexed ? (dmax - dmin) / max : dmax - dmin; + this.decodeAddends[j] = isIndexed ? dmin : max * dmin; } - } - if (smask) { - this.smask = new PDFImage(xref, res, smask, false); - } else if (mask) { - if (isStream(mask)) { - var maskDict = mask.dict, imageMask = maskDict.get('ImageMask', 'IM'); - if (!imageMask) { - warn('Ignoring /Mask in image without /ImageMask.'); - } else { - this.mask = new PDFImage(xref, res, mask, false, null, null, true); - } - } else { - this.mask = mask; - } - } } - PDFImage.buildImage = function PDFImage_buildImage(handler, xref, res, image, inline, nativeDecoder) { - var imagePromise = handleImageData(image, nativeDecoder); - var smaskPromise; - var maskPromise; - var smask = image.dict.get('SMask'); - var mask = image.dict.get('Mask'); - if (smask) { + + if (smask) { + this.smask = new PDFImage({ + xref: xref, + res: res, + image: smask, + isInline: isInline, + pdfFunctionFactory: pdfFunctionFactory + }); + } else if (mask) { + if ((0, _primitives.isStream)(mask)) { + var maskDict = mask.dict, + imageMask = maskDict.get('ImageMask', 'IM'); + + if (!imageMask) { + (0, _util.warn)('Ignoring /Mask in image without /ImageMask.'); + } else { + this.mask = new PDFImage({ + xref: xref, + res: res, + image: mask, + isInline: isInline, + isMask: true, + pdfFunctionFactory: pdfFunctionFactory + }); + } + } else { + this.mask = mask; + } + } + } + + PDFImage.buildImage = function (_ref2) { + var handler = _ref2.handler, + xref = _ref2.xref, + res = _ref2.res, + image = _ref2.image, + _ref2$isInline = _ref2.isInline, + isInline = _ref2$isInline === void 0 ? false : _ref2$isInline, + _ref2$nativeDecoder = _ref2.nativeDecoder, + nativeDecoder = _ref2$nativeDecoder === void 0 ? null : _ref2$nativeDecoder, + pdfFunctionFactory = _ref2.pdfFunctionFactory; + var imagePromise = handleImageData(image, nativeDecoder); + var smaskPromise; + var maskPromise; + var smask = image.dict.get('SMask'); + var mask = image.dict.get('Mask'); + + if (smask) { smaskPromise = handleImageData(smask, nativeDecoder); maskPromise = Promise.resolve(null); - } else { + } else { smaskPromise = Promise.resolve(null); + if (mask) { - if (isStream(mask)) { - maskPromise = handleImageData(mask, nativeDecoder); - } else if (isArray(mask)) { - maskPromise = Promise.resolve(mask); - } else { - warn('Unsupported mask format.'); - maskPromise = Promise.resolve(null); - } + if ((0, _primitives.isStream)(mask)) { + maskPromise = handleImageData(mask, nativeDecoder); + } else if (Array.isArray(mask)) { + maskPromise = Promise.resolve(mask); + } else { + (0, _util.warn)('Unsupported mask format.'); + maskPromise = Promise.resolve(null); + } } else { - maskPromise = Promise.resolve(null); + maskPromise = Promise.resolve(null); } - } - return Promise.all([ - imagePromise, - smaskPromise, - maskPromise - ]).then(function (results) { - var imageData = results[0]; - var smaskData = results[1]; - var maskData = results[2]; - return new PDFImage(xref, res, imageData, inline, smaskData, maskData); - }); - }; - PDFImage.createMask = function PDFImage_createMask(imgArray, width, height, imageIsFromDecodeStream, inverseDecode) { - var computedLength = (width + 7 >> 3) * height; - var actualLength = imgArray.byteLength; - var haveFullData = computedLength === actualLength; - var data, i; - if (imageIsFromDecodeStream && (!inverseDecode || haveFullData)) { + } + + return Promise.all([imagePromise, smaskPromise, maskPromise]).then(function (_ref3) { + var _ref4 = _slicedToArray(_ref3, 3), + imageData = _ref4[0], + smaskData = _ref4[1], + maskData = _ref4[2]; + + return new PDFImage({ + xref: xref, + res: res, + image: imageData, + isInline: isInline, + smask: smaskData, + mask: maskData, + pdfFunctionFactory: pdfFunctionFactory + }); + }); + }; + + PDFImage.createMask = function (_ref5) { + var imgArray = _ref5.imgArray, + width = _ref5.width, + height = _ref5.height, + imageIsFromDecodeStream = _ref5.imageIsFromDecodeStream, + inverseDecode = _ref5.inverseDecode; + var computedLength = (width + 7 >> 3) * height; + var actualLength = imgArray.byteLength; + var haveFullData = computedLength === actualLength; + var data, i; + + if (imageIsFromDecodeStream && (!inverseDecode || haveFullData)) { data = imgArray; - } else if (!inverseDecode) { - data = new Uint8Array(actualLength); + } else if (!inverseDecode) { + data = new Uint8ClampedArray(actualLength); data.set(imgArray); - } else { - data = new Uint8Array(computedLength); + } else { + data = new Uint8ClampedArray(computedLength); data.set(imgArray); + for (i = actualLength; i < computedLength; i++) { - data[i] = 0xff; + data[i] = 0xff; } - } - if (inverseDecode) { + } + + if (inverseDecode) { for (i = 0; i < actualLength; i++) { - data[i] = ~data[i]; + data[i] ^= 0xFF; } - } - return { + } + + return { data: data, width: width, height: height - }; }; - PDFImage.prototype = { - get drawWidth() { + }; + + PDFImage.prototype = { + get drawWidth() { return Math.max(this.width, this.smask && this.smask.width || 0, this.mask && this.mask.width || 0); - }, - get drawHeight() { + }, + + get drawHeight() { return Math.max(this.height, this.smask && this.smask.height || 0, this.mask && this.mask.height || 0); - }, - decodeBuffer: function PDFImage_decodeBuffer(buffer) { + }, + + decodeBuffer: function decodeBuffer(buffer) { var bpc = this.bpc; var numComps = this.numComps; var decodeAddends = this.decodeAddends; var decodeCoefficients = this.decodeCoefficients; var max = (1 << bpc) - 1; var i, ii; + if (bpc === 1) { - for (i = 0, ii = buffer.length; i < ii; i++) { - buffer[i] = +!buffer[i]; - } - return; + for (i = 0, ii = buffer.length; i < ii; i++) { + buffer[i] = +!buffer[i]; + } + + return; } + var index = 0; + for (i = 0, ii = this.width * this.height; i < ii; i++) { - for (var j = 0; j < numComps; j++) { - buffer[index] = decodeAndClamp(buffer[index], decodeAddends[j], decodeCoefficients[j], max); - index++; - } + for (var j = 0; j < numComps; j++) { + buffer[index] = decodeAndClamp(buffer[index], decodeAddends[j], decodeCoefficients[j], max); + index++; + } } - }, - getComponents: function PDFImage_getComponents(buffer) { + }, + getComponents: function getComponents(buffer) { var bpc = this.bpc; + if (bpc === 8) { - return buffer; + return buffer; } + var width = this.width; var height = this.height; var numComps = this.numComps; @@ -42466,143 +54554,167 @@ var output = bpc <= 8 ? new Uint8Array(length) : bpc <= 16 ? new Uint16Array(length) : new Uint32Array(length); var rowComps = width * numComps; var max = (1 << bpc) - 1; - var i = 0, ii, buf; + var i = 0, + ii, + buf; + if (bpc === 1) { - var mask, loop1End, loop2End; - for (var j = 0; j < height; j++) { - loop1End = i + (rowComps & ~7); - loop2End = i + rowComps; - while (i < loop1End) { - buf = buffer[bufferPos++]; - output[i] = buf >> 7 & 1; - output[i + 1] = buf >> 6 & 1; - output[i + 2] = buf >> 5 & 1; - output[i + 3] = buf >> 4 & 1; - output[i + 4] = buf >> 3 & 1; - output[i + 5] = buf >> 2 & 1; - output[i + 6] = buf >> 1 & 1; - output[i + 7] = buf & 1; - i += 8; + var mask, loop1End, loop2End; + + for (var j = 0; j < height; j++) { + loop1End = i + (rowComps & ~7); + loop2End = i + rowComps; + + while (i < loop1End) { + buf = buffer[bufferPos++]; + output[i] = buf >> 7 & 1; + output[i + 1] = buf >> 6 & 1; + output[i + 2] = buf >> 5 & 1; + output[i + 3] = buf >> 4 & 1; + output[i + 4] = buf >> 3 & 1; + output[i + 5] = buf >> 2 & 1; + output[i + 6] = buf >> 1 & 1; + output[i + 7] = buf & 1; + i += 8; + } + + if (i < loop2End) { + buf = buffer[bufferPos++]; + mask = 128; + + while (i < loop2End) { + output[i++] = +!!(buf & mask); + mask >>= 1; + } + } } - if (i < loop2End) { - buf = buffer[bufferPos++]; - mask = 128; - while (i < loop2End) { - output[i++] = +!!(buf & mask); - mask >>= 1; - } - } - } } else { - var bits = 0; - buf = 0; - for (i = 0, ii = length; i < ii; ++i) { - if (i % rowComps === 0) { - buf = 0; - bits = 0; + var bits = 0; + buf = 0; + + for (i = 0, ii = length; i < ii; ++i) { + if (i % rowComps === 0) { + buf = 0; + bits = 0; + } + + while (bits < bpc) { + buf = buf << 8 | buffer[bufferPos++]; + bits += 8; + } + + var remainingBits = bits - bpc; + var value = buf >> remainingBits; + output[i] = value < 0 ? 0 : value > max ? max : value; + buf = buf & (1 << remainingBits) - 1; + bits = remainingBits; } - while (bits < bpc) { - buf = buf << 8 | buffer[bufferPos++]; - bits += 8; - } - var remainingBits = bits - bpc; - var value = buf >> remainingBits; - output[i] = value < 0 ? 0 : value > max ? max : value; - buf = buf & (1 << remainingBits) - 1; - bits = remainingBits; - } } + return output; - }, - fillOpacity: function PDFImage_fillOpacity(rgbaBuf, width, height, actualHeight, image) { + }, + fillOpacity: function fillOpacity(rgbaBuf, width, height, actualHeight, image) { var smask = this.smask; var mask = this.mask; var alphaBuf, sw, sh, i, ii, j; + if (smask) { - sw = smask.width; - sh = smask.height; - alphaBuf = new Uint8Array(sw * sh); - smask.fillGrayBuffer(alphaBuf); - if (sw !== width || sh !== height) { - alphaBuf = resizeImageMask(alphaBuf, smask.bpc, sw, sh, width, height); - } - } else if (mask) { - if (mask instanceof PDFImage) { - sw = mask.width; - sh = mask.height; - alphaBuf = new Uint8Array(sw * sh); - mask.numComps = 1; - mask.fillGrayBuffer(alphaBuf); - for (i = 0, ii = sw * sh; i < ii; ++i) { - alphaBuf[i] = 255 - alphaBuf[i]; - } + sw = smask.width; + sh = smask.height; + alphaBuf = new Uint8ClampedArray(sw * sh); + smask.fillGrayBuffer(alphaBuf); + if (sw !== width || sh !== height) { - alphaBuf = resizeImageMask(alphaBuf, mask.bpc, sw, sh, width, height); + alphaBuf = resizeImageMask(alphaBuf, smask.bpc, sw, sh, width, height); } - } else if (isArray(mask)) { - alphaBuf = new Uint8Array(width * height); - var numComps = this.numComps; - for (i = 0, ii = width * height; i < ii; ++i) { - var opacity = 0; - var imageOffset = i * numComps; - for (j = 0; j < numComps; ++j) { - var color = image[imageOffset + j]; - var maskOffset = j * 2; - if (color < mask[maskOffset] || color > mask[maskOffset + 1]) { - opacity = 255; - break; + } else if (mask) { + if (mask instanceof PDFImage) { + sw = mask.width; + sh = mask.height; + alphaBuf = new Uint8ClampedArray(sw * sh); + mask.numComps = 1; + mask.fillGrayBuffer(alphaBuf); + + for (i = 0, ii = sw * sh; i < ii; ++i) { + alphaBuf[i] = 255 - alphaBuf[i]; } - } - alphaBuf[i] = opacity; + + if (sw !== width || sh !== height) { + alphaBuf = resizeImageMask(alphaBuf, mask.bpc, sw, sh, width, height); + } + } else if (Array.isArray(mask)) { + alphaBuf = new Uint8ClampedArray(width * height); + var numComps = this.numComps; + + for (i = 0, ii = width * height; i < ii; ++i) { + var opacity = 0; + var imageOffset = i * numComps; + + for (j = 0; j < numComps; ++j) { + var color = image[imageOffset + j]; + var maskOffset = j * 2; + + if (color < mask[maskOffset] || color > mask[maskOffset + 1]) { + opacity = 255; + break; + } + } + + alphaBuf[i] = opacity; + } + } else { + throw new _util.FormatError('Unknown mask format.'); } - } else { - error('Unknown mask format.'); - } } + if (alphaBuf) { - for (i = 0, j = 3, ii = width * actualHeight; i < ii; ++i, j += 4) { - rgbaBuf[j] = alphaBuf[i]; - } + for (i = 0, j = 3, ii = width * actualHeight; i < ii; ++i, j += 4) { + rgbaBuf[j] = alphaBuf[i]; + } } else { - for (i = 0, j = 3, ii = width * actualHeight; i < ii; ++i, j += 4) { - rgbaBuf[j] = 255; - } + for (i = 0, j = 3, ii = width * actualHeight; i < ii; ++i, j += 4) { + rgbaBuf[j] = 255; + } } - }, - undoPreblend: function PDFImage_undoPreblend(buffer, width, height) { + }, + undoPreblend: function undoPreblend(buffer, width, height) { var matte = this.smask && this.smask.matte; + if (!matte) { - return; + return; } + var matteRgb = this.colorSpace.getRgb(matte, 0); var matteR = matteRgb[0]; var matteG = matteRgb[1]; var matteB = matteRgb[2]; var length = width * height * 4; - var r, g, b; + for (var i = 0; i < length; i += 4) { - var alpha = buffer[i + 3]; - if (alpha === 0) { - buffer[i] = 255; - buffer[i + 1] = 255; - buffer[i + 2] = 255; - continue; - } - var k = 255 / alpha; - r = (buffer[i] - matteR) * k + matteR; - g = (buffer[i + 1] - matteG) * k + matteG; - b = (buffer[i + 2] - matteB) * k + matteB; - buffer[i] = r <= 0 ? 0 : r >= 255 ? 255 : r | 0; - buffer[i + 1] = g <= 0 ? 0 : g >= 255 ? 255 : g | 0; - buffer[i + 2] = b <= 0 ? 0 : b >= 255 ? 255 : b | 0; + var alpha = buffer[i + 3]; + + if (alpha === 0) { + buffer[i] = 255; + buffer[i + 1] = 255; + buffer[i + 2] = 255; + continue; + } + + var k = 255 / alpha; + buffer[i] = (buffer[i] - matteR) * k + matteR; + buffer[i + 1] = (buffer[i + 1] - matteG) * k + matteG; + buffer[i + 2] = (buffer[i + 2] - matteB) * k + matteB; } - }, - createImageData: function PDFImage_createImageData(forceRGBA) { + }, + createImageData: function createImageData() { + var forceRGBA = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; var drawWidth = this.drawWidth; var drawHeight = this.drawHeight; var imgData = { - width: drawWidth, - height: drawHeight + width: drawWidth, + height: drawHeight, + kind: 0, + data: null }; var numComps = this.numComps; var originalWidth = this.width; @@ -42610,68 +54722,93 @@ var bpc = this.bpc; var rowBytes = originalWidth * numComps * bpc + 7 >> 3; var imgArray; + if (!forceRGBA) { - var kind; - if (this.colorSpace.name === 'DeviceGray' && bpc === 1) { - kind = ImageKind.GRAYSCALE_1BPP; - } else if (this.colorSpace.name === 'DeviceRGB' && bpc === 8 && !this.needsDecode) { - kind = ImageKind.RGB_24BPP; - } - if (kind && !this.smask && !this.mask && drawWidth === originalWidth && drawHeight === originalHeight) { - imgData.kind = kind; - imgArray = this.getImageBytes(originalHeight * rowBytes); - if (this.image instanceof DecodeStream) { - imgData.data = imgArray; - } else { - var newArray = new Uint8Array(imgArray.length); - newArray.set(imgArray); - imgData.data = newArray; + var kind; + + if (this.colorSpace.name === 'DeviceGray' && bpc === 1) { + kind = _util.ImageKind.GRAYSCALE_1BPP; + } else if (this.colorSpace.name === 'DeviceRGB' && bpc === 8 && !this.needsDecode) { + kind = _util.ImageKind.RGB_24BPP; } - if (this.needsDecode) { - assert(kind === ImageKind.GRAYSCALE_1BPP); - var buffer = imgData.data; - for (var i = 0, ii = buffer.length; i < ii; i++) { - buffer[i] ^= 0xff; - } + + if (kind && !this.smask && !this.mask && drawWidth === originalWidth && drawHeight === originalHeight) { + imgData.kind = kind; + imgArray = this.getImageBytes(originalHeight * rowBytes); + + if (this.image instanceof _stream.DecodeStream) { + imgData.data = imgArray; + } else { + var newArray = new Uint8ClampedArray(imgArray.length); + newArray.set(imgArray); + imgData.data = newArray; + } + + if (this.needsDecode) { + (0, _util.assert)(kind === _util.ImageKind.GRAYSCALE_1BPP, 'PDFImage.createImageData: The image must be grayscale.'); + var buffer = imgData.data; + + for (var i = 0, ii = buffer.length; i < ii; i++) { + buffer[i] ^= 0xff; + } + } + + return imgData; + } + + if (this.image instanceof _jpeg_stream.JpegStream && !this.smask && !this.mask) { + var imageLength = originalHeight * rowBytes; + + switch (this.colorSpace.name) { + case 'DeviceGray': + imageLength *= 3; + + case 'DeviceRGB': + case 'DeviceCMYK': + imgData.kind = _util.ImageKind.RGB_24BPP; + imgData.data = this.getImageBytes(imageLength, drawWidth, drawHeight, true); + return imgData; + } } - return imgData; - } - if (this.image instanceof JpegStream && !this.smask && !this.mask && (this.colorSpace.name === 'DeviceGray' || this.colorSpace.name === 'DeviceRGB' || this.colorSpace.name === 'DeviceCMYK')) { - imgData.kind = ImageKind.RGB_24BPP; - imgData.data = this.getImageBytes(originalHeight * rowBytes, drawWidth, drawHeight, true); - return imgData; - } } + imgArray = this.getImageBytes(originalHeight * rowBytes); var actualHeight = 0 | imgArray.length / rowBytes * drawHeight / originalHeight; var comps = this.getComponents(imgArray); var alpha01, maybeUndoPreblend; + if (!forceRGBA && !this.smask && !this.mask) { - imgData.kind = ImageKind.RGB_24BPP; - imgData.data = new Uint8Array(drawWidth * drawHeight * 3); - alpha01 = 0; - maybeUndoPreblend = false; + imgData.kind = _util.ImageKind.RGB_24BPP; + imgData.data = new Uint8ClampedArray(drawWidth * drawHeight * 3); + alpha01 = 0; + maybeUndoPreblend = false; } else { - imgData.kind = ImageKind.RGBA_32BPP; - imgData.data = new Uint8Array(drawWidth * drawHeight * 4); - alpha01 = 1; - maybeUndoPreblend = true; - this.fillOpacity(imgData.data, drawWidth, drawHeight, actualHeight, comps); + imgData.kind = _util.ImageKind.RGBA_32BPP; + imgData.data = new Uint8ClampedArray(drawWidth * drawHeight * 4); + alpha01 = 1; + maybeUndoPreblend = true; + this.fillOpacity(imgData.data, drawWidth, drawHeight, actualHeight, comps); } + if (this.needsDecode) { - this.decodeBuffer(comps); + this.decodeBuffer(comps); } + this.colorSpace.fillRgb(imgData.data, originalWidth, originalHeight, drawWidth, drawHeight, actualHeight, bpc, comps, alpha01); + if (maybeUndoPreblend) { - this.undoPreblend(imgData.data, drawWidth, actualHeight); + this.undoPreblend(imgData.data, drawWidth, actualHeight); } + return imgData; - }, - fillGrayBuffer: function PDFImage_fillGrayBuffer(buffer) { + }, + fillGrayBuffer: function fillGrayBuffer(buffer) { var numComps = this.numComps; + if (numComps !== 1) { - error('Reading gray scale from a color image: ' + numComps); + throw new _util.FormatError("Reading gray scale from a color image: ".concat(numComps)); } + var width = this.width; var height = this.height; var bpc = this.bpc; @@ -42679,7823 +54816,555 @@ var imgArray = this.getImageBytes(height * rowBytes); var comps = this.getComponents(imgArray); var i, length; + if (bpc === 1) { - length = width * height; - if (this.needsDecode) { - for (i = 0; i < length; ++i) { - buffer[i] = comps[i] - 1 & 255; + length = width * height; + + if (this.needsDecode) { + for (i = 0; i < length; ++i) { + buffer[i] = comps[i] - 1 & 255; + } + } else { + for (i = 0; i < length; ++i) { + buffer[i] = -comps[i] & 255; + } } - } else { - for (i = 0; i < length; ++i) { - buffer[i] = -comps[i] & 255; - } - } - return; + + return; } + if (this.needsDecode) { - this.decodeBuffer(comps); + this.decodeBuffer(comps); } + length = width * height; var scale = 255 / ((1 << bpc) - 1); + for (i = 0; i < length; ++i) { - buffer[i] = scale * comps[i] | 0; + buffer[i] = scale * comps[i]; } - }, - getImageBytes: function PDFImage_getImageBytes(length, drawWidth, drawHeight, forceRGB) { + }, + getImageBytes: function getImageBytes(length, drawWidth, drawHeight) { + var forceRGB = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false; this.image.reset(); this.image.drawWidth = drawWidth || this.width; this.image.drawHeight = drawHeight || this.height; this.image.forceRGB = !!forceRGB; - return this.image.getBytes(length); - } - }; - return PDFImage; - }(); - exports.PDFImage = PDFImage; + return this.image.getBytes(length, true); + } + }; + return PDFImage; +}(); + +exports.PDFImage = PDFImage; + +/***/ }), +/* 189 */ +/***/ (function(module, exports, __w_pdfjs_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.MessageHandler = MessageHandler; + +var _regenerator = _interopRequireDefault(__w_pdfjs_require__(2)); + +var _util = __w_pdfjs_require__(6); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } } + +function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; } + +function resolveCall(_x, _x2) { + return _resolveCall.apply(this, arguments); +} + +function _resolveCall() { + _resolveCall = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee(fn, args) { + var thisArg, + _args = arguments; + return _regenerator.default.wrap(function _callee$(_context) { + while (1) { + switch (_context.prev = _context.next) { + case 0: + thisArg = _args.length > 2 && _args[2] !== undefined ? _args[2] : null; + + if (fn) { + _context.next = 3; + break; + } + + return _context.abrupt("return"); + + case 3: + return _context.abrupt("return", fn.apply(thisArg, args)); + + case 4: + case "end": + return _context.stop(); + } + } + }, _callee, this); })); - (function (root, factory) { - factory(root.pdfjsCoreObj = {}, root.pdfjsSharedUtil, root.pdfjsCorePrimitives, root.pdfjsCoreCrypto, root.pdfjsCoreParser, root.pdfjsCoreChunkedStream, root.pdfjsCoreColorSpace); - }(this, function (exports, sharedUtil, corePrimitives, coreCrypto, coreParser, coreChunkedStream, coreColorSpace) { - var InvalidPDFException = sharedUtil.InvalidPDFException; - var MissingDataException = sharedUtil.MissingDataException; - var XRefParseException = sharedUtil.XRefParseException; - var assert = sharedUtil.assert; - var bytesToString = sharedUtil.bytesToString; - var createPromiseCapability = sharedUtil.createPromiseCapability; - var error = sharedUtil.error; - var info = sharedUtil.info; - var isArray = sharedUtil.isArray; - var isBool = sharedUtil.isBool; - var isInt = sharedUtil.isInt; - var isString = sharedUtil.isString; - var shadow = sharedUtil.shadow; - var stringToPDFString = sharedUtil.stringToPDFString; - var stringToUTF8String = sharedUtil.stringToUTF8String; - var warn = sharedUtil.warn; - var createValidAbsoluteUrl = sharedUtil.createValidAbsoluteUrl; - var Util = sharedUtil.Util; - var Ref = corePrimitives.Ref; - var RefSet = corePrimitives.RefSet; - var RefSetCache = corePrimitives.RefSetCache; - var isName = corePrimitives.isName; - var isCmd = corePrimitives.isCmd; - var isDict = corePrimitives.isDict; - var isRef = corePrimitives.isRef; - var isRefsEqual = corePrimitives.isRefsEqual; - var isStream = corePrimitives.isStream; - var CipherTransformFactory = coreCrypto.CipherTransformFactory; - var Lexer = coreParser.Lexer; - var Parser = coreParser.Parser; - var ChunkedStream = coreChunkedStream.ChunkedStream; - var ColorSpace = coreColorSpace.ColorSpace; - var Catalog = function CatalogClosure() { - function Catalog(pdfManager, xref, pageFactory) { - this.pdfManager = pdfManager; - this.xref = xref; - this.catDict = xref.getCatalogObj(); - this.fontCache = new RefSetCache(); - assert(isDict(this.catDict), 'catalog object is not a dictionary'); - this.pageFactory = pageFactory; - this.pagePromises = []; - } - Catalog.prototype = { - get metadata() { - var streamRef = this.catDict.getRaw('Metadata'); - if (!isRef(streamRef)) { - return shadow(this, 'metadata', null); - } - var encryptMetadata = !this.xref.encrypt ? false : this.xref.encrypt.encryptMetadata; - var stream = this.xref.fetch(streamRef, !encryptMetadata); - var metadata; - if (stream && isDict(stream.dict)) { - var type = stream.dict.get('Type'); - var subtype = stream.dict.get('Subtype'); - if (isName(type, 'Metadata') && isName(subtype, 'XML')) { - try { - metadata = stringToUTF8String(bytesToString(stream.getBytes())); - } catch (e) { - info('Skipping invalid metadata.'); - } - } - } - return shadow(this, 'metadata', metadata); - }, - get toplevelPagesDict() { - var pagesObj = this.catDict.get('Pages'); - assert(isDict(pagesObj), 'invalid top-level pages dictionary'); - return shadow(this, 'toplevelPagesDict', pagesObj); - }, - get documentOutline() { - var obj = null; - try { - obj = this.readDocumentOutline(); - } catch (ex) { - if (ex instanceof MissingDataException) { - throw ex; - } - warn('Unable to read document outline'); - } - return shadow(this, 'documentOutline', obj); - }, - readDocumentOutline: function Catalog_readDocumentOutline() { - var obj = this.catDict.get('Outlines'); - if (!isDict(obj)) { - return null; - } - obj = obj.getRaw('First'); - if (!isRef(obj)) { - return null; - } - var root = { items: [] }; - var queue = [{ - obj: obj, - parent: root - }]; - var processed = new RefSet(); - processed.put(obj); - var xref = this.xref, blackColor = new Uint8Array(3); - while (queue.length > 0) { - var i = queue.shift(); - var outlineDict = xref.fetchIfRef(i.obj); - if (outlineDict === null) { - continue; - } - assert(outlineDict.has('Title'), 'Invalid outline item'); - var data = { - url: null, - dest: null - }; - Catalog.parseDestDictionary({ - destDict: outlineDict, - resultObj: data, - docBaseUrl: this.pdfManager.docBaseUrl - }); - var title = outlineDict.get('Title'); - var flags = outlineDict.get('F') || 0; - var color = outlineDict.getArray('C'), rgbColor = blackColor; - if (isArray(color) && color.length === 3 && (color[0] !== 0 || color[1] !== 0 || color[2] !== 0)) { - rgbColor = ColorSpace.singletons.rgb.getRgb(color, 0); - } - var outlineItem = { - dest: data.dest, - url: data.url, - unsafeUrl: data.unsafeUrl, - newWindow: data.newWindow, - title: stringToPDFString(title), - color: rgbColor, - count: outlineDict.get('Count'), - bold: !!(flags & 2), - italic: !!(flags & 1), - items: [] - }; - i.parent.items.push(outlineItem); - obj = outlineDict.getRaw('First'); - if (isRef(obj) && !processed.has(obj)) { - queue.push({ - obj: obj, - parent: outlineItem - }); - processed.put(obj); - } - obj = outlineDict.getRaw('Next'); - if (isRef(obj) && !processed.has(obj)) { - queue.push({ - obj: obj, - parent: i.parent - }); - processed.put(obj); - } - } - return root.items.length > 0 ? root.items : null; - }, - get numPages() { - var obj = this.toplevelPagesDict.get('Count'); - assert(isInt(obj), 'page count in top level pages object is not an integer'); - return shadow(this, 'num', obj); - }, - get destinations() { - function fetchDestination(dest) { - return isDict(dest) ? dest.get('D') : dest; - } - var xref = this.xref; - var dests = {}, nameTreeRef, nameDictionaryRef; - var obj = this.catDict.get('Names'); - if (obj && obj.has('Dests')) { - nameTreeRef = obj.getRaw('Dests'); - } else if (this.catDict.has('Dests')) { - nameDictionaryRef = this.catDict.get('Dests'); - } - if (nameDictionaryRef) { - obj = nameDictionaryRef; - obj.forEach(function catalogForEach(key, value) { - if (!value) { - return; - } - dests[key] = fetchDestination(value); - }); - } - if (nameTreeRef) { - var nameTree = new NameTree(nameTreeRef, xref); - var names = nameTree.getAll(); - for (var name in names) { - dests[name] = fetchDestination(names[name]); - } - } - return shadow(this, 'destinations', dests); - }, - getDestination: function Catalog_getDestination(destinationId) { - function fetchDestination(dest) { - return isDict(dest) ? dest.get('D') : dest; - } - var xref = this.xref; - var dest = null, nameTreeRef, nameDictionaryRef; - var obj = this.catDict.get('Names'); - if (obj && obj.has('Dests')) { - nameTreeRef = obj.getRaw('Dests'); - } else if (this.catDict.has('Dests')) { - nameDictionaryRef = this.catDict.get('Dests'); - } - if (nameDictionaryRef) { - var value = nameDictionaryRef.get(destinationId); - if (value) { - dest = fetchDestination(value); - } - } - if (nameTreeRef) { - var nameTree = new NameTree(nameTreeRef, xref); - dest = fetchDestination(nameTree.get(destinationId)); - } - return dest; - }, - get pageLabels() { - var obj = null; - try { - obj = this.readPageLabels(); - } catch (ex) { - if (ex instanceof MissingDataException) { - throw ex; - } - warn('Unable to read page labels.'); - } - return shadow(this, 'pageLabels', obj); - }, - readPageLabels: function Catalog_readPageLabels() { - var obj = this.catDict.getRaw('PageLabels'); - if (!obj) { - return null; - } - var pageLabels = new Array(this.numPages); - var style = null; - var prefix = ''; - var numberTree = new NumberTree(obj, this.xref); - var nums = numberTree.getAll(); - var currentLabel = '', currentIndex = 1; - for (var i = 0, ii = this.numPages; i < ii; i++) { - if (i in nums) { - var labelDict = nums[i]; - assert(isDict(labelDict), 'The PageLabel is not a dictionary.'); - var type = labelDict.get('Type'); - assert(!type || isName(type, 'PageLabel'), 'Invalid type in PageLabel dictionary.'); - var s = labelDict.get('S'); - assert(!s || isName(s), 'Invalid style in PageLabel dictionary.'); - style = s ? s.name : null; - var p = labelDict.get('P'); - assert(!p || isString(p), 'Invalid prefix in PageLabel dictionary.'); - prefix = p ? stringToPDFString(p) : ''; - var st = labelDict.get('St'); - assert(!st || isInt(st) && st >= 1, 'Invalid start in PageLabel dictionary.'); - currentIndex = st || 1; - } - switch (style) { - case 'D': - currentLabel = currentIndex; - break; - case 'R': - case 'r': - currentLabel = Util.toRoman(currentIndex, style === 'r'); - break; - case 'A': - case 'a': - var LIMIT = 26; - var A_UPPER_CASE = 0x41, A_LOWER_CASE = 0x61; - var baseCharCode = style === 'a' ? A_LOWER_CASE : A_UPPER_CASE; - var letterIndex = currentIndex - 1; - var character = String.fromCharCode(baseCharCode + letterIndex % LIMIT); - var charBuf = []; - for (var j = 0, jj = letterIndex / LIMIT | 0; j <= jj; j++) { - charBuf.push(character); - } - currentLabel = charBuf.join(''); - break; - default: - assert(!style, 'Invalid style "' + style + '" in PageLabel dictionary.'); - } - pageLabels[i] = prefix + currentLabel; - currentLabel = ''; - currentIndex++; - } - return pageLabels; - }, - get attachments() { - var xref = this.xref; - var attachments = null, nameTreeRef; - var obj = this.catDict.get('Names'); - if (obj) { - nameTreeRef = obj.getRaw('EmbeddedFiles'); - } - if (nameTreeRef) { - var nameTree = new NameTree(nameTreeRef, xref); - var names = nameTree.getAll(); - for (var name in names) { - var fs = new FileSpec(names[name], xref); - if (!attachments) { - attachments = Object.create(null); - } - attachments[stringToPDFString(name)] = fs.serializable; - } - } - return shadow(this, 'attachments', attachments); - }, - get javaScript() { - var xref = this.xref; - var obj = this.catDict.get('Names'); - var javaScript = []; - function appendIfJavaScriptDict(jsDict) { - var type = jsDict.get('S'); - if (!isName(type, 'JavaScript')) { - return; - } - var js = jsDict.get('JS'); - if (isStream(js)) { - js = bytesToString(js.getBytes()); - } else if (!isString(js)) { - return; - } - javaScript.push(stringToPDFString(js)); - } - if (obj && obj.has('JavaScript')) { - var nameTree = new NameTree(obj.getRaw('JavaScript'), xref); - var names = nameTree.getAll(); - for (var name in names) { - var jsDict = names[name]; - if (isDict(jsDict)) { - appendIfJavaScriptDict(jsDict); - } - } - } - var openactionDict = this.catDict.get('OpenAction'); - if (isDict(openactionDict, 'Action')) { - var actionType = openactionDict.get('S'); - if (isName(actionType, 'Named')) { - var action = openactionDict.get('N'); - if (isName(action, 'Print')) { - javaScript.push('print({});'); - } - } else { - appendIfJavaScriptDict(openactionDict); - } - } - return shadow(this, 'javaScript', javaScript); - }, - cleanup: function Catalog_cleanup() { - var promises = []; - this.fontCache.forEach(function (promise) { - promises.push(promise); - }); - return Promise.all(promises).then(function (translatedFonts) { - for (var i = 0, ii = translatedFonts.length; i < ii; i++) { - var font = translatedFonts[i].dict; - delete font.translated; - } - this.fontCache.clear(); - }.bind(this)); - }, - getPage: function Catalog_getPage(pageIndex) { - if (!(pageIndex in this.pagePromises)) { - this.pagePromises[pageIndex] = this.getPageDict(pageIndex).then(function (a) { - var dict = a[0]; - var ref = a[1]; - return this.pageFactory.createPage(pageIndex, dict, ref, this.fontCache); - }.bind(this)); - } - return this.pagePromises[pageIndex]; - }, - getPageDict: function Catalog_getPageDict(pageIndex) { - var capability = createPromiseCapability(); - var nodesToVisit = [this.catDict.getRaw('Pages')]; - var currentPageIndex = 0; - var xref = this.xref; - var checkAllKids = false; - function next() { - while (nodesToVisit.length) { - var currentNode = nodesToVisit.pop(); - if (isRef(currentNode)) { - xref.fetchAsync(currentNode).then(function (obj) { - if (isDict(obj, 'Page') || isDict(obj) && !obj.has('Kids')) { - if (pageIndex === currentPageIndex) { - capability.resolve([ - obj, - currentNode - ]); - } else { - currentPageIndex++; - next(); - } - return; - } - nodesToVisit.push(obj); - next(); - }, capability.reject); - return; - } - assert(isDict(currentNode), 'page dictionary kid reference points to wrong type of object'); - var count = currentNode.get('Count'); - if (count === 0) { - checkAllKids = true; - } - if (currentPageIndex + count <= pageIndex) { - currentPageIndex += count; - continue; - } - var kids = currentNode.get('Kids'); - assert(isArray(kids), 'page dictionary kids object is not an array'); - if (!checkAllKids && count === kids.length) { - nodesToVisit = [kids[pageIndex - currentPageIndex]]; - currentPageIndex = pageIndex; - continue; - } else { - for (var last = kids.length - 1; last >= 0; last--) { - nodesToVisit.push(kids[last]); - } - } - } - capability.reject('Page index ' + pageIndex + ' not found.'); - } - next(); - return capability.promise; - }, - getPageIndex: function Catalog_getPageIndex(pageRef) { - var xref = this.xref; - function pagesBeforeRef(kidRef) { - var total = 0; - var parentRef; - return xref.fetchAsync(kidRef).then(function (node) { - if (isRefsEqual(kidRef, pageRef) && !isDict(node, 'Page') && !(isDict(node) && !node.has('Type') && node.has('Contents'))) { - throw new Error('The reference does not point to a /Page Dict.'); - } - if (!node) { - return null; - } - assert(isDict(node), 'node must be a Dict.'); - parentRef = node.getRaw('Parent'); - return node.getAsync('Parent'); - }).then(function (parent) { - if (!parent) { - return null; - } - assert(isDict(parent), 'parent must be a Dict.'); - return parent.getAsync('Kids'); - }).then(function (kids) { - if (!kids) { - return null; - } - var kidPromises = []; - var found = false; - for (var i = 0; i < kids.length; i++) { - var kid = kids[i]; - assert(isRef(kid), 'kid must be a Ref.'); - if (kid.num === kidRef.num) { - found = true; - break; - } - kidPromises.push(xref.fetchAsync(kid).then(function (kid) { - if (kid.has('Count')) { - var count = kid.get('Count'); - total += count; - } else { - total++; - } - })); - } - if (!found) { - error('kid ref not found in parents kids'); - } - return Promise.all(kidPromises).then(function () { - return [ - total, - parentRef - ]; - }); - }); - } - var total = 0; - function next(ref) { - return pagesBeforeRef(ref).then(function (args) { - if (!args) { - return total; - } - var count = args[0]; - var parentRef = args[1]; - total += count; - return next(parentRef); - }); - } - return next(pageRef); - } - }; - Catalog.parseDestDictionary = function Catalog_parseDestDictionary(params) { - function addDefaultProtocolToUrl(url) { - if (url.indexOf('www.') === 0) { - return 'http://' + url; - } - return url; - } - function tryConvertUrlEncoding(url) { - try { - return stringToUTF8String(url); - } catch (e) { - return url; - } - } - var destDict = params.destDict; - if (!isDict(destDict)) { - warn('Catalog_parseDestDictionary: "destDict" must be a dictionary.'); + return _resolveCall.apply(this, arguments); +} + +function wrapReason(reason) { + if (_typeof(reason) !== 'object') { + return reason; + } + + switch (reason.name) { + case 'AbortException': + return new _util.AbortException(reason.message); + + case 'MissingPDFException': + return new _util.MissingPDFException(reason.message); + + case 'UnexpectedResponseException': + return new _util.UnexpectedResponseException(reason.message, reason.status); + + default: + return new _util.UnknownErrorException(reason.message, reason.details); + } +} + +function makeReasonSerializable(reason) { + if (!(reason instanceof Error) || reason instanceof _util.AbortException || reason instanceof _util.MissingPDFException || reason instanceof _util.UnexpectedResponseException || reason instanceof _util.UnknownErrorException) { + return reason; + } + + return new _util.UnknownErrorException(reason.message, reason.toString()); +} + +function resolveOrReject(capability, success, reason) { + if (success) { + capability.resolve(); + } else { + capability.reject(reason); + } +} + +function finalize(promise) { + return Promise.resolve(promise).catch(function () {}); +} + +function MessageHandler(sourceName, targetName, comObj) { + var _this = this; + + this.sourceName = sourceName; + this.targetName = targetName; + this.comObj = comObj; + this.callbackId = 1; + this.streamId = 1; + this.postMessageTransfers = true; + this.streamSinks = Object.create(null); + this.streamControllers = Object.create(null); + var callbacksCapabilities = this.callbacksCapabilities = Object.create(null); + var ah = this.actionHandler = Object.create(null); + + this._onComObjOnMessage = function (event) { + var data = event.data; + + if (data.targetName !== _this.sourceName) { return; - } - var resultObj = params.resultObj; - if (typeof resultObj !== 'object') { - warn('Catalog_parseDestDictionary: "resultObj" must be an object.'); - return; - } - var docBaseUrl = params.docBaseUrl || null; - var action = destDict.get('A'), url, dest; - if (isDict(action)) { - var linkType = action.get('S').name; - switch (linkType) { - case 'URI': - url = action.get('URI'); - if (isName(url)) { - url = '/' + url.name; - } else if (isString(url)) { - url = addDefaultProtocolToUrl(url); - } - break; - case 'GoTo': - dest = action.get('D'); - break; - case 'Launch': - case 'GoToR': - var urlDict = action.get('F'); - if (isDict(urlDict)) { - url = urlDict.get('F') || null; - } else if (isString(urlDict)) { - url = urlDict; - } - var remoteDest = action.get('D'); - if (remoteDest) { - if (isName(remoteDest)) { - remoteDest = remoteDest.name; - } - if (isString(url)) { - var baseUrl = url.split('#')[0]; - if (isString(remoteDest)) { - url = baseUrl + '#' + (/^\d+$/.test(remoteDest) ? 'nameddest=' : '') + remoteDest; - } else if (isArray(remoteDest)) { - url = baseUrl + '#' + JSON.stringify(remoteDest); - } - } - } - var newWindow = action.get('NewWindow'); - if (isBool(newWindow)) { - resultObj.newWindow = newWindow; - } - break; - case 'Named': - var namedAction = action.get('N'); - if (isName(namedAction)) { - resultObj.action = namedAction.name; - } - break; - case 'JavaScript': - var jsAction = action.get('JS'), js; - if (isStream(jsAction)) { - js = bytesToString(jsAction.getBytes()); - } else if (isString(jsAction)) { - js = jsAction; - } - if (js) { - var URL_OPEN_METHODS = [ - 'app.launchURL', - 'window.open' - ]; - var regex = new RegExp('^(?:' + URL_OPEN_METHODS.join('|') + ')' + '\\((?:\'|\")(\\S+)(?:\'|\")(?:,|\\))'); - var jsUrl = regex.exec(stringToPDFString(js), 'i'); - if (jsUrl && jsUrl[1]) { - url = jsUrl[1]; - break; - } - } - default: - warn('Catalog_parseDestDictionary: Unrecognized link type "' + linkType + '".'); - break; - } - } else if (destDict.has('Dest')) { - dest = destDict.get('Dest'); - } - if (isString(url)) { - url = tryConvertUrlEncoding(url); - var absoluteUrl = createValidAbsoluteUrl(url, docBaseUrl); - if (absoluteUrl) { - resultObj.url = absoluteUrl.href; - } - resultObj.unsafeUrl = url; - } - if (dest) { - if (isName(dest)) { - dest = dest.name; - } - if (isString(dest) || isArray(dest)) { - resultObj.dest = dest; - } - } - }; - return Catalog; - }(); - var XRef = function XRefClosure() { - function XRef(stream, pdfManager) { - this.stream = stream; - this.pdfManager = pdfManager; - this.entries = []; - this.xrefstms = Object.create(null); - this.cache = []; - this.stats = { - streamTypes: [], - fontTypes: [] - }; } - XRef.prototype = { - setStartXRef: function XRef_setStartXRef(startXRef) { - this.startXRefQueue = [startXRef]; - }, - parse: function XRef_parse(recoveryMode) { - var trailerDict; - if (!recoveryMode) { - trailerDict = this.readXRef(); - } else { - warn('Indexing all PDF objects'); - trailerDict = this.indexObjects(); - } - trailerDict.assignXref(this); - this.trailer = trailerDict; - var encrypt = trailerDict.get('Encrypt'); - if (isDict(encrypt)) { - var ids = trailerDict.get('ID'); - var fileId = ids && ids.length ? ids[0] : ''; - encrypt.suppressEncryption = true; - this.encrypt = new CipherTransformFactory(encrypt, fileId, this.pdfManager.password); - } - if (!(this.root = trailerDict.get('Root'))) { - error('Invalid root reference'); - } - }, - processXRefTable: function XRef_processXRefTable(parser) { - if (!('tableState' in this)) { - this.tableState = { - entryNum: 0, - streamPos: parser.lexer.stream.pos, - parserBuf1: parser.buf1, - parserBuf2: parser.buf2 - }; - } - var obj = this.readXRefTable(parser); - if (!isCmd(obj, 'trailer')) { - error('Invalid XRef table: could not find trailer dictionary'); - } - var dict = parser.getObj(); - if (!isDict(dict) && dict.dict) { - dict = dict.dict; - } - if (!isDict(dict)) { - error('Invalid XRef table: could not parse trailer dictionary'); - } - delete this.tableState; - return dict; - }, - readXRefTable: function XRef_readXRefTable(parser) { - var stream = parser.lexer.stream; - var tableState = this.tableState; - stream.pos = tableState.streamPos; - parser.buf1 = tableState.parserBuf1; - parser.buf2 = tableState.parserBuf2; - var obj; - while (true) { - if (!('firstEntryNum' in tableState) || !('entryCount' in tableState)) { - if (isCmd(obj = parser.getObj(), 'trailer')) { - break; - } - tableState.firstEntryNum = obj; - tableState.entryCount = parser.getObj(); - } - var first = tableState.firstEntryNum; - var count = tableState.entryCount; - if (!isInt(first) || !isInt(count)) { - error('Invalid XRef table: wrong types in subsection header'); - } - for (var i = tableState.entryNum; i < count; i++) { - tableState.streamPos = stream.pos; - tableState.entryNum = i; - tableState.parserBuf1 = parser.buf1; - tableState.parserBuf2 = parser.buf2; - var entry = {}; - entry.offset = parser.getObj(); - entry.gen = parser.getObj(); - var type = parser.getObj(); - if (isCmd(type, 'f')) { - entry.free = true; - } else if (isCmd(type, 'n')) { - entry.uncompressed = true; - } - if (!isInt(entry.offset) || !isInt(entry.gen) || !(entry.free || entry.uncompressed)) { - error('Invalid entry in XRef subsection: ' + first + ', ' + count); - } - if (i === 0 && entry.free && first === 1) { - first = 0; - } - if (!this.entries[i + first]) { - this.entries[i + first] = entry; - } - } - tableState.entryNum = 0; - tableState.streamPos = stream.pos; - tableState.parserBuf1 = parser.buf1; - tableState.parserBuf2 = parser.buf2; - delete tableState.firstEntryNum; - delete tableState.entryCount; - } - if (this.entries[0] && !this.entries[0].free) { - error('Invalid XRef table: unexpected first object'); - } - return obj; - }, - processXRefStream: function XRef_processXRefStream(stream) { - if (!('streamState' in this)) { - var streamParameters = stream.dict; - var byteWidths = streamParameters.get('W'); - var range = streamParameters.get('Index'); - if (!range) { - range = [ - 0, - streamParameters.get('Size') - ]; - } - this.streamState = { - entryRanges: range, - byteWidths: byteWidths, - entryNum: 0, - streamPos: stream.pos - }; - } - this.readXRefStream(stream); - delete this.streamState; - return stream.dict; - }, - readXRefStream: function XRef_readXRefStream(stream) { - var i, j; - var streamState = this.streamState; - stream.pos = streamState.streamPos; - var byteWidths = streamState.byteWidths; - var typeFieldWidth = byteWidths[0]; - var offsetFieldWidth = byteWidths[1]; - var generationFieldWidth = byteWidths[2]; - var entryRanges = streamState.entryRanges; - while (entryRanges.length > 0) { - var first = entryRanges[0]; - var n = entryRanges[1]; - if (!isInt(first) || !isInt(n)) { - error('Invalid XRef range fields: ' + first + ', ' + n); - } - if (!isInt(typeFieldWidth) || !isInt(offsetFieldWidth) || !isInt(generationFieldWidth)) { - error('Invalid XRef entry fields length: ' + first + ', ' + n); - } - for (i = streamState.entryNum; i < n; ++i) { - streamState.entryNum = i; - streamState.streamPos = stream.pos; - var type = 0, offset = 0, generation = 0; - for (j = 0; j < typeFieldWidth; ++j) { - type = type << 8 | stream.getByte(); - } - if (typeFieldWidth === 0) { - type = 1; - } - for (j = 0; j < offsetFieldWidth; ++j) { - offset = offset << 8 | stream.getByte(); - } - for (j = 0; j < generationFieldWidth; ++j) { - generation = generation << 8 | stream.getByte(); - } - var entry = {}; - entry.offset = offset; - entry.gen = generation; - switch (type) { - case 0: - entry.free = true; - break; - case 1: - entry.uncompressed = true; - break; - case 2: - break; - default: - error('Invalid XRef entry type: ' + type); - } - if (!this.entries[first + i]) { - this.entries[first + i] = entry; - } - } - streamState.entryNum = 0; - streamState.streamPos = stream.pos; - entryRanges.splice(0, 2); - } - }, - indexObjects: function XRef_indexObjects() { - var TAB = 0x9, LF = 0xA, CR = 0xD, SPACE = 0x20; - var PERCENT = 0x25, LT = 0x3C; - function readToken(data, offset) { - var token = '', ch = data[offset]; - while (ch !== LF && ch !== CR && ch !== LT) { - if (++offset >= data.length) { - break; - } - token += String.fromCharCode(ch); - ch = data[offset]; - } - return token; - } - function skipUntil(data, offset, what) { - var length = what.length, dataLength = data.length; - var skipped = 0; - while (offset < dataLength) { - var i = 0; - while (i < length && data[offset + i] === what[i]) { - ++i; - } - if (i >= length) { - break; - } - offset++; - skipped++; - } - return skipped; - } - var objRegExp = /^(\d+)\s+(\d+)\s+obj\b/; - var trailerBytes = new Uint8Array([ - 116, - 114, - 97, - 105, - 108, - 101, - 114 - ]); - var startxrefBytes = new Uint8Array([ - 115, - 116, - 97, - 114, - 116, - 120, - 114, - 101, - 102 - ]); - var endobjBytes = new Uint8Array([ - 101, - 110, - 100, - 111, - 98, - 106 - ]); - var xrefBytes = new Uint8Array([ - 47, - 88, - 82, - 101, - 102 - ]); - this.entries.length = 0; - var stream = this.stream; - stream.pos = 0; - var buffer = stream.getBytes(); - var position = stream.start, length = buffer.length; - var trailers = [], xrefStms = []; - while (position < length) { - var ch = buffer[position]; - if (ch === TAB || ch === LF || ch === CR || ch === SPACE) { - ++position; - continue; - } - if (ch === PERCENT) { - do { - ++position; - if (position >= length) { - break; - } - ch = buffer[position]; - } while (ch !== LF && ch !== CR); - continue; - } - var token = readToken(buffer, position); - var m; - if (token.indexOf('xref') === 0 && (token.length === 4 || /\s/.test(token[4]))) { - position += skipUntil(buffer, position, trailerBytes); - trailers.push(position); - position += skipUntil(buffer, position, startxrefBytes); - } else if (m = objRegExp.exec(token)) { - if (typeof this.entries[m[1]] === 'undefined') { - this.entries[m[1]] = { - offset: position - stream.start, - gen: m[2] | 0, - uncompressed: true - }; - } - var contentLength = skipUntil(buffer, position, endobjBytes) + 7; - var content = buffer.subarray(position, position + contentLength); - var xrefTagOffset = skipUntil(content, 0, xrefBytes); - if (xrefTagOffset < contentLength && content[xrefTagOffset + 5] < 64) { - xrefStms.push(position - stream.start); - this.xrefstms[position - stream.start] = 1; - } - position += contentLength; - } else if (token.indexOf('trailer') === 0 && (token.length === 7 || /\s/.test(token[7]))) { - trailers.push(position); - position += skipUntil(buffer, position, startxrefBytes); - } else { - position += token.length + 1; - } - } - var i, ii; - for (i = 0, ii = xrefStms.length; i < ii; ++i) { - this.startXRefQueue.push(xrefStms[i]); - this.readXRef(true); - } - var dict; - for (i = 0, ii = trailers.length; i < ii; ++i) { - stream.pos = trailers[i]; - var parser = new Parser(new Lexer(stream), true, this, true); - var obj = parser.getObj(); - if (!isCmd(obj, 'trailer')) { - continue; - } - dict = parser.getObj(); - if (!isDict(dict)) { - continue; - } - if (dict.has('ID')) { - return dict; - } - } - if (dict) { - return dict; - } - throw new InvalidPDFException('Invalid PDF structure'); - }, - readXRef: function XRef_readXRef(recoveryMode) { - var stream = this.stream; - try { - while (this.startXRefQueue.length) { - var startXRef = this.startXRefQueue[0]; - stream.pos = startXRef + stream.start; - var parser = new Parser(new Lexer(stream), true, this); - var obj = parser.getObj(); - var dict; - if (isCmd(obj, 'xref')) { - dict = this.processXRefTable(parser); - if (!this.topDict) { - this.topDict = dict; - } - obj = dict.get('XRefStm'); - if (isInt(obj)) { - var pos = obj; - if (!(pos in this.xrefstms)) { - this.xrefstms[pos] = 1; - this.startXRefQueue.push(pos); - } - } - } else if (isInt(obj)) { - if (!isInt(parser.getObj()) || !isCmd(parser.getObj(), 'obj') || !isStream(obj = parser.getObj())) { - error('Invalid XRef stream'); - } - dict = this.processXRefStream(obj); - if (!this.topDict) { - this.topDict = dict; - } - if (!dict) { - error('Failed to read XRef stream'); - } + + if (data.stream) { + _this._processStreamMessage(data); + } else if (data.isReply) { + var callbackId = data.callbackId; + + if (data.callbackId in callbacksCapabilities) { + var callback = callbacksCapabilities[callbackId]; + delete callbacksCapabilities[callbackId]; + + if ('error' in data) { + callback.reject(wrapReason(data.error)); } else { - error('Invalid XRef stream header'); + callback.resolve(data.data); } - obj = dict.get('Prev'); - if (isInt(obj)) { - this.startXRefQueue.push(obj); - } else if (isRef(obj)) { - this.startXRefQueue.push(obj.num); - } - this.startXRefQueue.shift(); - } - return this.topDict; - } catch (e) { - if (e instanceof MissingDataException) { - throw e; - } - info('(while reading XRef): ' + e); - } - if (recoveryMode) { - return; - } - throw new XRefParseException(); - }, - getEntry: function XRef_getEntry(i) { - var xrefEntry = this.entries[i]; - if (xrefEntry && !xrefEntry.free && xrefEntry.offset) { - return xrefEntry; - } - return null; - }, - fetchIfRef: function XRef_fetchIfRef(obj, suppressEncryption) { - if (!isRef(obj)) { - return obj; - } - return this.fetch(obj, suppressEncryption); - }, - fetch: function XRef_fetch(ref, suppressEncryption) { - assert(isRef(ref), 'ref object is not a reference'); - var num = ref.num; - if (num in this.cache) { - var cacheEntry = this.cache[num]; - return cacheEntry; - } - var xrefEntry = this.getEntry(num); - if (xrefEntry === null) { - return this.cache[num] = null; - } - if (xrefEntry.uncompressed) { - xrefEntry = this.fetchUncompressed(ref, xrefEntry, suppressEncryption); } else { - xrefEntry = this.fetchCompressed(xrefEntry, suppressEncryption); + throw new Error("Cannot resolve callback ".concat(callbackId)); } - if (isDict(xrefEntry)) { - xrefEntry.objId = ref.toString(); - } else if (isStream(xrefEntry)) { - xrefEntry.dict.objId = ref.toString(); - } - return xrefEntry; - }, - fetchUncompressed: function XRef_fetchUncompressed(ref, xrefEntry, suppressEncryption) { - var gen = ref.gen; - var num = ref.num; - if (xrefEntry.gen !== gen) { - error('inconsistent generation in XRef'); - } - var stream = this.stream.makeSubStream(xrefEntry.offset + this.stream.start); - var parser = new Parser(new Lexer(stream), true, this); - var obj1 = parser.getObj(); - var obj2 = parser.getObj(); - var obj3 = parser.getObj(); - if (!isInt(obj1) || parseInt(obj1, 10) !== num || !isInt(obj2) || parseInt(obj2, 10) !== gen || !isCmd(obj3)) { - error('bad XRef entry'); - } - if (!isCmd(obj3, 'obj')) { - if (obj3.cmd.indexOf('obj') === 0) { - num = parseInt(obj3.cmd.substring(3), 10); - if (!isNaN(num)) { - return num; - } - } - error('bad XRef entry'); - } - if (this.encrypt && !suppressEncryption) { - xrefEntry = parser.getObj(this.encrypt.createCipherTransform(num, gen)); - } else { - xrefEntry = parser.getObj(); - } - if (!isStream(xrefEntry)) { - this.cache[num] = xrefEntry; - } - return xrefEntry; - }, - fetchCompressed: function XRef_fetchCompressed(xrefEntry, suppressEncryption) { - var tableOffset = xrefEntry.offset; - var stream = this.fetch(new Ref(tableOffset, 0)); - if (!isStream(stream)) { - error('bad ObjStm stream'); - } - var first = stream.dict.get('First'); - var n = stream.dict.get('N'); - if (!isInt(first) || !isInt(n)) { - error('invalid first and n parameters for ObjStm stream'); - } - var parser = new Parser(new Lexer(stream), false, this); - parser.allowStreams = true; - var i, entries = [], num, nums = []; - for (i = 0; i < n; ++i) { - num = parser.getObj(); - if (!isInt(num)) { - error('invalid object number in the ObjStm stream: ' + num); - } - nums.push(num); - var offset = parser.getObj(); - if (!isInt(offset)) { - error('invalid object offset in the ObjStm stream: ' + offset); - } - } - for (i = 0; i < n; ++i) { - entries.push(parser.getObj()); - if (isCmd(parser.buf1, 'endobj')) { - parser.shift(); - } - num = nums[i]; - var entry = this.entries[num]; - if (entry && entry.offset === tableOffset && entry.gen === i) { - this.cache[num] = entries[i]; - } - } - xrefEntry = entries[xrefEntry.gen]; - if (xrefEntry === undefined) { - error('bad XRef entry for compressed object'); - } - return xrefEntry; - }, - fetchIfRefAsync: function XRef_fetchIfRefAsync(obj, suppressEncryption) { - if (!isRef(obj)) { - return Promise.resolve(obj); - } - return this.fetchAsync(obj, suppressEncryption); - }, - fetchAsync: function XRef_fetchAsync(ref, suppressEncryption) { - var streamManager = this.stream.manager; - var xref = this; - return new Promise(function tryFetch(resolve, reject) { - try { - resolve(xref.fetch(ref, suppressEncryption)); - } catch (e) { - if (e instanceof MissingDataException) { - streamManager.requestRange(e.begin, e.end).then(function () { - tryFetch(resolve, reject); - }, reject); - return; - } - reject(e); - } - }); - }, - getCatalogObj: function XRef_getCatalogObj() { - return this.root; - } - }; - return XRef; - }(); - var NameOrNumberTree = function NameOrNumberTreeClosure() { - function NameOrNumberTree(root, xref) { - throw new Error('Cannot initialize NameOrNumberTree.'); - } - NameOrNumberTree.prototype = { - getAll: function NameOrNumberTree_getAll() { - var dict = Object.create(null); - if (!this.root) { - return dict; - } - var xref = this.xref; - var processed = new RefSet(); - processed.put(this.root); - var queue = [this.root]; - while (queue.length > 0) { - var i, n; - var obj = xref.fetchIfRef(queue.shift()); - if (!isDict(obj)) { - continue; - } - if (obj.has('Kids')) { - var kids = obj.get('Kids'); - for (i = 0, n = kids.length; i < n; i++) { - var kid = kids[i]; - assert(!processed.has(kid), 'Duplicate entry in "' + this._type + '" tree.'); - queue.push(kid); - processed.put(kid); - } - continue; - } - var entries = obj.get(this._type); - if (isArray(entries)) { - for (i = 0, n = entries.length; i < n; i += 2) { - dict[xref.fetchIfRef(entries[i])] = xref.fetchIfRef(entries[i + 1]); - } - } - } - return dict; - }, - get: function NameOrNumberTree_get(key) { - if (!this.root) { - return null; - } - var xref = this.xref; - var kidsOrEntries = xref.fetchIfRef(this.root); - var loopCount = 0; - var MAX_LEVELS = 10; - var l, r, m; - while (kidsOrEntries.has('Kids')) { - if (++loopCount > MAX_LEVELS) { - warn('Search depth limit reached for "' + this._type + '" tree.'); - return null; - } - var kids = kidsOrEntries.get('Kids'); - if (!isArray(kids)) { - return null; - } - l = 0; - r = kids.length - 1; - while (l <= r) { - m = l + r >> 1; - var kid = xref.fetchIfRef(kids[m]); - var limits = kid.get('Limits'); - if (key < xref.fetchIfRef(limits[0])) { - r = m - 1; - } else if (key > xref.fetchIfRef(limits[1])) { - l = m + 1; - } else { - kidsOrEntries = xref.fetchIfRef(kids[m]); - break; - } - } - if (l > r) { - return null; - } - } - var entries = kidsOrEntries.get(this._type); - if (isArray(entries)) { - l = 0; - r = entries.length - 2; - while (l <= r) { - m = l + r & ~1; - var currentKey = xref.fetchIfRef(entries[m]); - if (key < currentKey) { - r = m - 2; - } else if (key > currentKey) { - l = m + 2; - } else { - return xref.fetchIfRef(entries[m + 1]); - } - } - } - return null; - } - }; - return NameOrNumberTree; - }(); - var NameTree = function NameTreeClosure() { - function NameTree(root, xref) { - this.root = root; - this.xref = xref; - this._type = 'Names'; - } - Util.inherit(NameTree, NameOrNumberTree, {}); - return NameTree; - }(); - var NumberTree = function NumberTreeClosure() { - function NumberTree(root, xref) { - this.root = root; - this.xref = xref; - this._type = 'Nums'; - } - Util.inherit(NumberTree, NameOrNumberTree, {}); - return NumberTree; - }(); - var FileSpec = function FileSpecClosure() { - function FileSpec(root, xref) { - if (!root || !isDict(root)) { - return; - } - this.xref = xref; - this.root = root; - if (root.has('FS')) { - this.fs = root.get('FS'); - } - this.description = root.has('Desc') ? stringToPDFString(root.get('Desc')) : ''; - if (root.has('RF')) { - warn('Related file specifications are not supported'); - } - this.contentAvailable = true; - if (!root.has('EF')) { - this.contentAvailable = false; - warn('Non-embedded file specifications are not supported'); - } - } - function pickPlatformItem(dict) { - if (dict.has('UF')) { - return dict.get('UF'); - } else if (dict.has('F')) { - return dict.get('F'); - } else if (dict.has('Unix')) { - return dict.get('Unix'); - } else if (dict.has('Mac')) { - return dict.get('Mac'); - } else if (dict.has('DOS')) { - return dict.get('DOS'); - } - return null; - } - FileSpec.prototype = { - get filename() { - if (!this._filename && this.root) { - var filename = pickPlatformItem(this.root) || 'unnamed'; - this._filename = stringToPDFString(filename).replace(/\\\\/g, '\\').replace(/\\\//g, '/').replace(/\\/g, '/'); - } - return this._filename; - }, - get content() { - if (!this.contentAvailable) { - return null; - } - if (!this.contentRef && this.root) { - this.contentRef = pickPlatformItem(this.root.get('EF')); - } - var content = null; - if (this.contentRef) { - var xref = this.xref; - var fileObj = xref.fetchIfRef(this.contentRef); - if (fileObj && isStream(fileObj)) { - content = fileObj.getBytes(); - } else { - warn('Embedded file specification points to non-existing/invalid ' + 'content'); - } - } else { - warn('Embedded file specification does not have a content'); - } - return content; - }, - get serializable() { - return { - filename: this.filename, - content: this.content - }; - } - }; - return FileSpec; - }(); - var ObjectLoader = function () { - function mayHaveChildren(value) { - return isRef(value) || isDict(value) || isArray(value) || isStream(value); - } - function addChildren(node, nodesToVisit) { - var value; - if (isDict(node) || isStream(node)) { - var map; - if (isDict(node)) { - map = node.map; - } else { - map = node.dict.map; - } - for (var key in map) { - value = map[key]; - if (mayHaveChildren(value)) { - nodesToVisit.push(value); - } - } - } else if (isArray(node)) { - for (var i = 0, ii = node.length; i < ii; i++) { - value = node[i]; - if (mayHaveChildren(value)) { - nodesToVisit.push(value); - } - } - } - } - function ObjectLoader(obj, keys, xref) { - this.obj = obj; - this.keys = keys; - this.xref = xref; - this.refSet = null; - this.capability = null; - } - ObjectLoader.prototype = { - load: function ObjectLoader_load() { - var keys = this.keys; - this.capability = createPromiseCapability(); - if (!(this.xref.stream instanceof ChunkedStream) || this.xref.stream.getMissingChunks().length === 0) { - this.capability.resolve(); - return this.capability.promise; - } - this.refSet = new RefSet(); - var nodesToVisit = []; - for (var i = 0; i < keys.length; i++) { - nodesToVisit.push(this.obj[keys[i]]); - } - this._walk(nodesToVisit); - return this.capability.promise; - }, - _walk: function ObjectLoader_walk(nodesToVisit) { - var nodesToRevisit = []; - var pendingRequests = []; - while (nodesToVisit.length) { - var currentNode = nodesToVisit.pop(); - if (isRef(currentNode)) { - if (this.refSet.has(currentNode)) { - continue; - } - try { - var ref = currentNode; - this.refSet.put(ref); - currentNode = this.xref.fetch(currentNode); - } catch (e) { - if (!(e instanceof MissingDataException)) { - throw e; - } - nodesToRevisit.push(currentNode); - pendingRequests.push({ - begin: e.begin, - end: e.end - }); - } - } - if (currentNode && currentNode.getBaseStreams) { - var baseStreams = currentNode.getBaseStreams(); - var foundMissingData = false; - for (var i = 0; i < baseStreams.length; i++) { - var stream = baseStreams[i]; - if (stream.getMissingChunks && stream.getMissingChunks().length) { - foundMissingData = true; - pendingRequests.push({ - begin: stream.start, - end: stream.end + } else if (data.action in ah) { + var action = ah[data.action]; + + if (data.callbackId) { + var _sourceName = _this.sourceName; + var _targetName = data.sourceName; + Promise.resolve().then(function () { + return action[0].call(action[1], data.data); + }).then(function (result) { + comObj.postMessage({ + sourceName: _sourceName, + targetName: _targetName, + isReply: true, + callbackId: data.callbackId, + data: result }); - } - } - if (foundMissingData) { - nodesToRevisit.push(currentNode); - } - } - addChildren(currentNode, nodesToVisit); - } - if (pendingRequests.length) { - this.xref.stream.manager.requestRanges(pendingRequests).then(function pendingRequestCallback() { - nodesToVisit = nodesToRevisit; - for (var i = 0; i < nodesToRevisit.length; i++) { - var node = nodesToRevisit[i]; - if (isRef(node)) { - this.refSet.remove(node); - } - } - this._walk(nodesToVisit); - }.bind(this), this.capability.reject); - return; - } - this.refSet = null; - this.capability.resolve(); - } - }; - return ObjectLoader; - }(); - exports.Catalog = Catalog; - exports.ObjectLoader = ObjectLoader; - exports.XRef = XRef; - exports.FileSpec = FileSpec; - })); - (function (root, factory) { - factory(root.pdfjsCorePattern = {}, root.pdfjsSharedUtil, root.pdfjsCorePrimitives, root.pdfjsCoreFunction, root.pdfjsCoreColorSpace); - }(this, function (exports, sharedUtil, corePrimitives, coreFunction, coreColorSpace) { - var UNSUPPORTED_FEATURES = sharedUtil.UNSUPPORTED_FEATURES; - var MissingDataException = sharedUtil.MissingDataException; - var Util = sharedUtil.Util; - var assert = sharedUtil.assert; - var error = sharedUtil.error; - var info = sharedUtil.info; - var warn = sharedUtil.warn; - var isStream = corePrimitives.isStream; - var PDFFunction = coreFunction.PDFFunction; - var ColorSpace = coreColorSpace.ColorSpace; - var ShadingType = { - FUNCTION_BASED: 1, - AXIAL: 2, - RADIAL: 3, - FREE_FORM_MESH: 4, - LATTICE_FORM_MESH: 5, - COONS_PATCH_MESH: 6, - TENSOR_PATCH_MESH: 7 - }; - var Pattern = function PatternClosure() { - function Pattern() { - error('should not call Pattern constructor'); - } - Pattern.prototype = { - getPattern: function Pattern_getPattern(ctx) { - error('Should not call Pattern.getStyle: ' + ctx); - } - }; - Pattern.parseShading = function Pattern_parseShading(shading, matrix, xref, res, handler) { - var dict = isStream(shading) ? shading.dict : shading; - var type = dict.get('ShadingType'); - try { - switch (type) { - case ShadingType.AXIAL: - case ShadingType.RADIAL: - return new Shadings.RadialAxial(dict, matrix, xref, res); - case ShadingType.FREE_FORM_MESH: - case ShadingType.LATTICE_FORM_MESH: - case ShadingType.COONS_PATCH_MESH: - case ShadingType.TENSOR_PATCH_MESH: - return new Shadings.Mesh(shading, matrix, xref, res); - default: - throw new Error('Unsupported ShadingType: ' + type); - } - } catch (ex) { - if (ex instanceof MissingDataException) { - throw ex; - } - handler.send('UnsupportedFeature', { featureId: UNSUPPORTED_FEATURES.shadingPattern }); - warn(ex); - return new Shadings.Dummy(); - } - }; - return Pattern; - }(); - var Shadings = {}; - Shadings.SMALL_NUMBER = 1e-6; - Shadings.RadialAxial = function RadialAxialClosure() { - function RadialAxial(dict, matrix, xref, res) { - this.matrix = matrix; - this.coordsArr = dict.getArray('Coords'); - this.shadingType = dict.get('ShadingType'); - this.type = 'Pattern'; - var cs = dict.get('ColorSpace', 'CS'); - cs = ColorSpace.parse(cs, xref, res); - this.cs = cs; - var t0 = 0.0, t1 = 1.0; - if (dict.has('Domain')) { - var domainArr = dict.getArray('Domain'); - t0 = domainArr[0]; - t1 = domainArr[1]; - } - var extendStart = false, extendEnd = false; - if (dict.has('Extend')) { - var extendArr = dict.getArray('Extend'); - extendStart = extendArr[0]; - extendEnd = extendArr[1]; - } - if (this.shadingType === ShadingType.RADIAL && (!extendStart || !extendEnd)) { - var x1 = this.coordsArr[0]; - var y1 = this.coordsArr[1]; - var r1 = this.coordsArr[2]; - var x2 = this.coordsArr[3]; - var y2 = this.coordsArr[4]; - var r2 = this.coordsArr[5]; - var distance = Math.sqrt((x1 - x2) * (x1 - x2) + (y1 - y2) * (y1 - y2)); - if (r1 <= r2 + distance && r2 <= r1 + distance) { - warn('Unsupported radial gradient.'); - } - } - this.extendStart = extendStart; - this.extendEnd = extendEnd; - var fnObj = dict.get('Function'); - var fn = PDFFunction.parseArray(xref, fnObj); - var diff = t1 - t0; - var step = diff / 10; - var colorStops = this.colorStops = []; - if (t0 >= t1 || step <= 0) { - info('Bad shading domain.'); - return; - } - var color = new Float32Array(cs.numComps), ratio = new Float32Array(1); - var rgbColor; - for (var i = t0; i <= t1; i += step) { - ratio[0] = i; - fn(ratio, 0, color, 0); - rgbColor = cs.getRgb(color, 0); - var cssColor = Util.makeCssRgb(rgbColor[0], rgbColor[1], rgbColor[2]); - colorStops.push([ - (i - t0) / diff, - cssColor - ]); - } - var background = 'transparent'; - if (dict.has('Background')) { - rgbColor = cs.getRgb(dict.get('Background'), 0); - background = Util.makeCssRgb(rgbColor[0], rgbColor[1], rgbColor[2]); - } - if (!extendStart) { - colorStops.unshift([ - 0, - background - ]); - colorStops[1][0] += Shadings.SMALL_NUMBER; - } - if (!extendEnd) { - colorStops[colorStops.length - 1][0] -= Shadings.SMALL_NUMBER; - colorStops.push([ - 1, - background - ]); - } - this.colorStops = colorStops; - } - RadialAxial.prototype = { - getIR: function RadialAxial_getIR() { - var coordsArr = this.coordsArr; - var shadingType = this.shadingType; - var type, p0, p1, r0, r1; - if (shadingType === ShadingType.AXIAL) { - p0 = [ - coordsArr[0], - coordsArr[1] - ]; - p1 = [ - coordsArr[2], - coordsArr[3] - ]; - r0 = null; - r1 = null; - type = 'axial'; - } else if (shadingType === ShadingType.RADIAL) { - p0 = [ - coordsArr[0], - coordsArr[1] - ]; - p1 = [ - coordsArr[3], - coordsArr[4] - ]; - r0 = coordsArr[2]; - r1 = coordsArr[5]; - type = 'radial'; - } else { - error('getPattern type unknown: ' + shadingType); - } - var matrix = this.matrix; - if (matrix) { - p0 = Util.applyTransform(p0, matrix); - p1 = Util.applyTransform(p1, matrix); - if (shadingType === ShadingType.RADIAL) { - var scale = Util.singularValueDecompose2dScale(matrix); - r0 *= scale[0]; - r1 *= scale[1]; - } - } - return [ - 'RadialAxial', - type, - this.colorStops, - p0, - p1, - r0, - r1 - ]; - } - }; - return RadialAxial; - }(); - Shadings.Mesh = function MeshClosure() { - function MeshStreamReader(stream, context) { - this.stream = stream; - this.context = context; - this.buffer = 0; - this.bufferLength = 0; - var numComps = context.numComps; - this.tmpCompsBuf = new Float32Array(numComps); - var csNumComps = context.colorSpace.numComps; - this.tmpCsCompsBuf = context.colorFn ? new Float32Array(csNumComps) : this.tmpCompsBuf; - } - MeshStreamReader.prototype = { - get hasData() { - if (this.stream.end) { - return this.stream.pos < this.stream.end; - } - if (this.bufferLength > 0) { - return true; - } - var nextByte = this.stream.getByte(); - if (nextByte < 0) { - return false; - } - this.buffer = nextByte; - this.bufferLength = 8; - return true; - }, - readBits: function MeshStreamReader_readBits(n) { - var buffer = this.buffer; - var bufferLength = this.bufferLength; - if (n === 32) { - if (bufferLength === 0) { - return (this.stream.getByte() << 24 | this.stream.getByte() << 16 | this.stream.getByte() << 8 | this.stream.getByte()) >>> 0; - } - buffer = buffer << 24 | this.stream.getByte() << 16 | this.stream.getByte() << 8 | this.stream.getByte(); - var nextByte = this.stream.getByte(); - this.buffer = nextByte & (1 << bufferLength) - 1; - return (buffer << 8 - bufferLength | (nextByte & 0xFF) >> bufferLength) >>> 0; - } - if (n === 8 && bufferLength === 0) { - return this.stream.getByte(); - } - while (bufferLength < n) { - buffer = buffer << 8 | this.stream.getByte(); - bufferLength += 8; - } - bufferLength -= n; - this.bufferLength = bufferLength; - this.buffer = buffer & (1 << bufferLength) - 1; - return buffer >> bufferLength; - }, - align: function MeshStreamReader_align() { - this.buffer = 0; - this.bufferLength = 0; - }, - readFlag: function MeshStreamReader_readFlag() { - return this.readBits(this.context.bitsPerFlag); - }, - readCoordinate: function MeshStreamReader_readCoordinate() { - var bitsPerCoordinate = this.context.bitsPerCoordinate; - var xi = this.readBits(bitsPerCoordinate); - var yi = this.readBits(bitsPerCoordinate); - var decode = this.context.decode; - var scale = bitsPerCoordinate < 32 ? 1 / ((1 << bitsPerCoordinate) - 1) : 2.3283064365386963e-10; - return [ - xi * scale * (decode[1] - decode[0]) + decode[0], - yi * scale * (decode[3] - decode[2]) + decode[2] - ]; - }, - readComponents: function MeshStreamReader_readComponents() { - var numComps = this.context.numComps; - var bitsPerComponent = this.context.bitsPerComponent; - var scale = bitsPerComponent < 32 ? 1 / ((1 << bitsPerComponent) - 1) : 2.3283064365386963e-10; - var decode = this.context.decode; - var components = this.tmpCompsBuf; - for (var i = 0, j = 4; i < numComps; i++, j += 2) { - var ci = this.readBits(bitsPerComponent); - components[i] = ci * scale * (decode[j + 1] - decode[j]) + decode[j]; - } - var color = this.tmpCsCompsBuf; - if (this.context.colorFn) { - this.context.colorFn(components, 0, color, 0); - } - return this.context.colorSpace.getRgb(color, 0); - } - }; - function decodeType4Shading(mesh, reader) { - var coords = mesh.coords; - var colors = mesh.colors; - var operators = []; - var ps = []; - var verticesLeft = 0; - while (reader.hasData) { - var f = reader.readFlag(); - var coord = reader.readCoordinate(); - var color = reader.readComponents(); - if (verticesLeft === 0) { - assert(0 <= f && f <= 2, 'Unknown type4 flag'); - switch (f) { - case 0: - verticesLeft = 3; - break; - case 1: - ps.push(ps[ps.length - 2], ps[ps.length - 1]); - verticesLeft = 1; - break; - case 2: - ps.push(ps[ps.length - 3], ps[ps.length - 1]); - verticesLeft = 1; - break; - } - operators.push(f); - } - ps.push(coords.length); - coords.push(coord); - colors.push(color); - verticesLeft--; - reader.align(); - } - mesh.figures.push({ - type: 'triangles', - coords: new Int32Array(ps), - colors: new Int32Array(ps) - }); - } - function decodeType5Shading(mesh, reader, verticesPerRow) { - var coords = mesh.coords; - var colors = mesh.colors; - var ps = []; - while (reader.hasData) { - var coord = reader.readCoordinate(); - var color = reader.readComponents(); - ps.push(coords.length); - coords.push(coord); - colors.push(color); - } - mesh.figures.push({ - type: 'lattice', - coords: new Int32Array(ps), - colors: new Int32Array(ps), - verticesPerRow: verticesPerRow - }); - } - var MIN_SPLIT_PATCH_CHUNKS_AMOUNT = 3; - var MAX_SPLIT_PATCH_CHUNKS_AMOUNT = 20; - var TRIANGLE_DENSITY = 20; - var getB = function getBClosure() { - function buildB(count) { - var lut = []; - for (var i = 0; i <= count; i++) { - var t = i / count, t_ = 1 - t; - lut.push(new Float32Array([ - t_ * t_ * t_, - 3 * t * t_ * t_, - 3 * t * t * t_, - t * t * t - ])); - } - return lut; - } - var cache = []; - return function getB(count) { - if (!cache[count]) { - cache[count] = buildB(count); - } - return cache[count]; - }; - }(); - function buildFigureFromPatch(mesh, index) { - var figure = mesh.figures[index]; - assert(figure.type === 'patch', 'Unexpected patch mesh figure'); - var coords = mesh.coords, colors = mesh.colors; - var pi = figure.coords; - var ci = figure.colors; - var figureMinX = Math.min(coords[pi[0]][0], coords[pi[3]][0], coords[pi[12]][0], coords[pi[15]][0]); - var figureMinY = Math.min(coords[pi[0]][1], coords[pi[3]][1], coords[pi[12]][1], coords[pi[15]][1]); - var figureMaxX = Math.max(coords[pi[0]][0], coords[pi[3]][0], coords[pi[12]][0], coords[pi[15]][0]); - var figureMaxY = Math.max(coords[pi[0]][1], coords[pi[3]][1], coords[pi[12]][1], coords[pi[15]][1]); - var splitXBy = Math.ceil((figureMaxX - figureMinX) * TRIANGLE_DENSITY / (mesh.bounds[2] - mesh.bounds[0])); - splitXBy = Math.max(MIN_SPLIT_PATCH_CHUNKS_AMOUNT, Math.min(MAX_SPLIT_PATCH_CHUNKS_AMOUNT, splitXBy)); - var splitYBy = Math.ceil((figureMaxY - figureMinY) * TRIANGLE_DENSITY / (mesh.bounds[3] - mesh.bounds[1])); - splitYBy = Math.max(MIN_SPLIT_PATCH_CHUNKS_AMOUNT, Math.min(MAX_SPLIT_PATCH_CHUNKS_AMOUNT, splitYBy)); - var verticesPerRow = splitXBy + 1; - var figureCoords = new Int32Array((splitYBy + 1) * verticesPerRow); - var figureColors = new Int32Array((splitYBy + 1) * verticesPerRow); - var k = 0; - var cl = new Uint8Array(3), cr = new Uint8Array(3); - var c0 = colors[ci[0]], c1 = colors[ci[1]], c2 = colors[ci[2]], c3 = colors[ci[3]]; - var bRow = getB(splitYBy), bCol = getB(splitXBy); - for (var row = 0; row <= splitYBy; row++) { - cl[0] = (c0[0] * (splitYBy - row) + c2[0] * row) / splitYBy | 0; - cl[1] = (c0[1] * (splitYBy - row) + c2[1] * row) / splitYBy | 0; - cl[2] = (c0[2] * (splitYBy - row) + c2[2] * row) / splitYBy | 0; - cr[0] = (c1[0] * (splitYBy - row) + c3[0] * row) / splitYBy | 0; - cr[1] = (c1[1] * (splitYBy - row) + c3[1] * row) / splitYBy | 0; - cr[2] = (c1[2] * (splitYBy - row) + c3[2] * row) / splitYBy | 0; - for (var col = 0; col <= splitXBy; col++, k++) { - if ((row === 0 || row === splitYBy) && (col === 0 || col === splitXBy)) { - continue; - } - var x = 0, y = 0; - var q = 0; - for (var i = 0; i <= 3; i++) { - for (var j = 0; j <= 3; j++, q++) { - var m = bRow[row][i] * bCol[col][j]; - x += coords[pi[q]][0] * m; - y += coords[pi[q]][1] * m; - } - } - figureCoords[k] = coords.length; - coords.push([ - x, - y - ]); - figureColors[k] = colors.length; - var newColor = new Uint8Array(3); - newColor[0] = (cl[0] * (splitXBy - col) + cr[0] * col) / splitXBy | 0; - newColor[1] = (cl[1] * (splitXBy - col) + cr[1] * col) / splitXBy | 0; - newColor[2] = (cl[2] * (splitXBy - col) + cr[2] * col) / splitXBy | 0; - colors.push(newColor); - } - } - figureCoords[0] = pi[0]; - figureColors[0] = ci[0]; - figureCoords[splitXBy] = pi[3]; - figureColors[splitXBy] = ci[1]; - figureCoords[verticesPerRow * splitYBy] = pi[12]; - figureColors[verticesPerRow * splitYBy] = ci[2]; - figureCoords[verticesPerRow * splitYBy + splitXBy] = pi[15]; - figureColors[verticesPerRow * splitYBy + splitXBy] = ci[3]; - mesh.figures[index] = { - type: 'lattice', - coords: figureCoords, - colors: figureColors, - verticesPerRow: verticesPerRow - }; - } - function decodeType6Shading(mesh, reader) { - var coords = mesh.coords; - var colors = mesh.colors; - var ps = new Int32Array(16); - var cs = new Int32Array(4); - while (reader.hasData) { - var f = reader.readFlag(); - assert(0 <= f && f <= 3, 'Unknown type6 flag'); - var i, ii; - var pi = coords.length; - for (i = 0, ii = f !== 0 ? 8 : 12; i < ii; i++) { - coords.push(reader.readCoordinate()); - } - var ci = colors.length; - for (i = 0, ii = f !== 0 ? 2 : 4; i < ii; i++) { - colors.push(reader.readComponents()); - } - var tmp1, tmp2, tmp3, tmp4; - switch (f) { - case 0: - ps[12] = pi + 3; - ps[13] = pi + 4; - ps[14] = pi + 5; - ps[15] = pi + 6; - ps[8] = pi + 2; - ps[11] = pi + 7; - ps[4] = pi + 1; - ps[7] = pi + 8; - ps[0] = pi; - ps[1] = pi + 11; - ps[2] = pi + 10; - ps[3] = pi + 9; - cs[2] = ci + 1; - cs[3] = ci + 2; - cs[0] = ci; - cs[1] = ci + 3; - break; - case 1: - tmp1 = ps[12]; - tmp2 = ps[13]; - tmp3 = ps[14]; - tmp4 = ps[15]; - ps[12] = tmp4; - ps[13] = pi + 0; - ps[14] = pi + 1; - ps[15] = pi + 2; - ps[8] = tmp3; - ps[11] = pi + 3; - ps[4] = tmp2; - ps[7] = pi + 4; - ps[0] = tmp1; - ps[1] = pi + 7; - ps[2] = pi + 6; - ps[3] = pi + 5; - tmp1 = cs[2]; - tmp2 = cs[3]; - cs[2] = tmp2; - cs[3] = ci; - cs[0] = tmp1; - cs[1] = ci + 1; - break; - case 2: - tmp1 = ps[15]; - tmp2 = ps[11]; - ps[12] = ps[3]; - ps[13] = pi + 0; - ps[14] = pi + 1; - ps[15] = pi + 2; - ps[8] = ps[7]; - ps[11] = pi + 3; - ps[4] = tmp2; - ps[7] = pi + 4; - ps[0] = tmp1; - ps[1] = pi + 7; - ps[2] = pi + 6; - ps[3] = pi + 5; - tmp1 = cs[3]; - cs[2] = cs[1]; - cs[3] = ci; - cs[0] = tmp1; - cs[1] = ci + 1; - break; - case 3: - ps[12] = ps[0]; - ps[13] = pi + 0; - ps[14] = pi + 1; - ps[15] = pi + 2; - ps[8] = ps[1]; - ps[11] = pi + 3; - ps[4] = ps[2]; - ps[7] = pi + 4; - ps[0] = ps[3]; - ps[1] = pi + 7; - ps[2] = pi + 6; - ps[3] = pi + 5; - cs[2] = cs[0]; - cs[3] = ci; - cs[0] = cs[1]; - cs[1] = ci + 1; - break; - } - ps[5] = coords.length; - coords.push([ - (-4 * coords[ps[0]][0] - coords[ps[15]][0] + 6 * (coords[ps[4]][0] + coords[ps[1]][0]) - 2 * (coords[ps[12]][0] + coords[ps[3]][0]) + 3 * (coords[ps[13]][0] + coords[ps[7]][0])) / 9, - (-4 * coords[ps[0]][1] - coords[ps[15]][1] + 6 * (coords[ps[4]][1] + coords[ps[1]][1]) - 2 * (coords[ps[12]][1] + coords[ps[3]][1]) + 3 * (coords[ps[13]][1] + coords[ps[7]][1])) / 9 - ]); - ps[6] = coords.length; - coords.push([ - (-4 * coords[ps[3]][0] - coords[ps[12]][0] + 6 * (coords[ps[2]][0] + coords[ps[7]][0]) - 2 * (coords[ps[0]][0] + coords[ps[15]][0]) + 3 * (coords[ps[4]][0] + coords[ps[14]][0])) / 9, - (-4 * coords[ps[3]][1] - coords[ps[12]][1] + 6 * (coords[ps[2]][1] + coords[ps[7]][1]) - 2 * (coords[ps[0]][1] + coords[ps[15]][1]) + 3 * (coords[ps[4]][1] + coords[ps[14]][1])) / 9 - ]); - ps[9] = coords.length; - coords.push([ - (-4 * coords[ps[12]][0] - coords[ps[3]][0] + 6 * (coords[ps[8]][0] + coords[ps[13]][0]) - 2 * (coords[ps[0]][0] + coords[ps[15]][0]) + 3 * (coords[ps[11]][0] + coords[ps[1]][0])) / 9, - (-4 * coords[ps[12]][1] - coords[ps[3]][1] + 6 * (coords[ps[8]][1] + coords[ps[13]][1]) - 2 * (coords[ps[0]][1] + coords[ps[15]][1]) + 3 * (coords[ps[11]][1] + coords[ps[1]][1])) / 9 - ]); - ps[10] = coords.length; - coords.push([ - (-4 * coords[ps[15]][0] - coords[ps[0]][0] + 6 * (coords[ps[11]][0] + coords[ps[14]][0]) - 2 * (coords[ps[12]][0] + coords[ps[3]][0]) + 3 * (coords[ps[2]][0] + coords[ps[8]][0])) / 9, - (-4 * coords[ps[15]][1] - coords[ps[0]][1] + 6 * (coords[ps[11]][1] + coords[ps[14]][1]) - 2 * (coords[ps[12]][1] + coords[ps[3]][1]) + 3 * (coords[ps[2]][1] + coords[ps[8]][1])) / 9 - ]); - mesh.figures.push({ - type: 'patch', - coords: new Int32Array(ps), - colors: new Int32Array(cs) - }); - } - } - function decodeType7Shading(mesh, reader) { - var coords = mesh.coords; - var colors = mesh.colors; - var ps = new Int32Array(16); - var cs = new Int32Array(4); - while (reader.hasData) { - var f = reader.readFlag(); - assert(0 <= f && f <= 3, 'Unknown type7 flag'); - var i, ii; - var pi = coords.length; - for (i = 0, ii = f !== 0 ? 12 : 16; i < ii; i++) { - coords.push(reader.readCoordinate()); - } - var ci = colors.length; - for (i = 0, ii = f !== 0 ? 2 : 4; i < ii; i++) { - colors.push(reader.readComponents()); - } - var tmp1, tmp2, tmp3, tmp4; - switch (f) { - case 0: - ps[12] = pi + 3; - ps[13] = pi + 4; - ps[14] = pi + 5; - ps[15] = pi + 6; - ps[8] = pi + 2; - ps[9] = pi + 13; - ps[10] = pi + 14; - ps[11] = pi + 7; - ps[4] = pi + 1; - ps[5] = pi + 12; - ps[6] = pi + 15; - ps[7] = pi + 8; - ps[0] = pi; - ps[1] = pi + 11; - ps[2] = pi + 10; - ps[3] = pi + 9; - cs[2] = ci + 1; - cs[3] = ci + 2; - cs[0] = ci; - cs[1] = ci + 3; - break; - case 1: - tmp1 = ps[12]; - tmp2 = ps[13]; - tmp3 = ps[14]; - tmp4 = ps[15]; - ps[12] = tmp4; - ps[13] = pi + 0; - ps[14] = pi + 1; - ps[15] = pi + 2; - ps[8] = tmp3; - ps[9] = pi + 9; - ps[10] = pi + 10; - ps[11] = pi + 3; - ps[4] = tmp2; - ps[5] = pi + 8; - ps[6] = pi + 11; - ps[7] = pi + 4; - ps[0] = tmp1; - ps[1] = pi + 7; - ps[2] = pi + 6; - ps[3] = pi + 5; - tmp1 = cs[2]; - tmp2 = cs[3]; - cs[2] = tmp2; - cs[3] = ci; - cs[0] = tmp1; - cs[1] = ci + 1; - break; - case 2: - tmp1 = ps[15]; - tmp2 = ps[11]; - ps[12] = ps[3]; - ps[13] = pi + 0; - ps[14] = pi + 1; - ps[15] = pi + 2; - ps[8] = ps[7]; - ps[9] = pi + 9; - ps[10] = pi + 10; - ps[11] = pi + 3; - ps[4] = tmp2; - ps[5] = pi + 8; - ps[6] = pi + 11; - ps[7] = pi + 4; - ps[0] = tmp1; - ps[1] = pi + 7; - ps[2] = pi + 6; - ps[3] = pi + 5; - tmp1 = cs[3]; - cs[2] = cs[1]; - cs[3] = ci; - cs[0] = tmp1; - cs[1] = ci + 1; - break; - case 3: - ps[12] = ps[0]; - ps[13] = pi + 0; - ps[14] = pi + 1; - ps[15] = pi + 2; - ps[8] = ps[1]; - ps[9] = pi + 9; - ps[10] = pi + 10; - ps[11] = pi + 3; - ps[4] = ps[2]; - ps[5] = pi + 8; - ps[6] = pi + 11; - ps[7] = pi + 4; - ps[0] = ps[3]; - ps[1] = pi + 7; - ps[2] = pi + 6; - ps[3] = pi + 5; - cs[2] = cs[0]; - cs[3] = ci; - cs[0] = cs[1]; - cs[1] = ci + 1; - break; - } - mesh.figures.push({ - type: 'patch', - coords: new Int32Array(ps), - colors: new Int32Array(cs) - }); - } - } - function updateBounds(mesh) { - var minX = mesh.coords[0][0], minY = mesh.coords[0][1], maxX = minX, maxY = minY; - for (var i = 1, ii = mesh.coords.length; i < ii; i++) { - var x = mesh.coords[i][0], y = mesh.coords[i][1]; - minX = minX > x ? x : minX; - minY = minY > y ? y : minY; - maxX = maxX < x ? x : maxX; - maxY = maxY < y ? y : maxY; - } - mesh.bounds = [ - minX, - minY, - maxX, - maxY - ]; - } - function packData(mesh) { - var i, ii, j, jj; - var coords = mesh.coords; - var coordsPacked = new Float32Array(coords.length * 2); - for (i = 0, j = 0, ii = coords.length; i < ii; i++) { - var xy = coords[i]; - coordsPacked[j++] = xy[0]; - coordsPacked[j++] = xy[1]; - } - mesh.coords = coordsPacked; - var colors = mesh.colors; - var colorsPacked = new Uint8Array(colors.length * 3); - for (i = 0, j = 0, ii = colors.length; i < ii; i++) { - var c = colors[i]; - colorsPacked[j++] = c[0]; - colorsPacked[j++] = c[1]; - colorsPacked[j++] = c[2]; - } - mesh.colors = colorsPacked; - var figures = mesh.figures; - for (i = 0, ii = figures.length; i < ii; i++) { - var figure = figures[i], ps = figure.coords, cs = figure.colors; - for (j = 0, jj = ps.length; j < jj; j++) { - ps[j] *= 2; - cs[j] *= 3; - } - } - } - function Mesh(stream, matrix, xref, res) { - assert(isStream(stream), 'Mesh data is not a stream'); - var dict = stream.dict; - this.matrix = matrix; - this.shadingType = dict.get('ShadingType'); - this.type = 'Pattern'; - this.bbox = dict.getArray('BBox'); - var cs = dict.get('ColorSpace', 'CS'); - cs = ColorSpace.parse(cs, xref, res); - this.cs = cs; - this.background = dict.has('Background') ? cs.getRgb(dict.get('Background'), 0) : null; - var fnObj = dict.get('Function'); - var fn = fnObj ? PDFFunction.parseArray(xref, fnObj) : null; - this.coords = []; - this.colors = []; - this.figures = []; - var decodeContext = { - bitsPerCoordinate: dict.get('BitsPerCoordinate'), - bitsPerComponent: dict.get('BitsPerComponent'), - bitsPerFlag: dict.get('BitsPerFlag'), - decode: dict.getArray('Decode'), - colorFn: fn, - colorSpace: cs, - numComps: fn ? 1 : cs.numComps - }; - var reader = new MeshStreamReader(stream, decodeContext); - var patchMesh = false; - switch (this.shadingType) { - case ShadingType.FREE_FORM_MESH: - decodeType4Shading(this, reader); - break; - case ShadingType.LATTICE_FORM_MESH: - var verticesPerRow = dict.get('VerticesPerRow') | 0; - assert(verticesPerRow >= 2, 'Invalid VerticesPerRow'); - decodeType5Shading(this, reader, verticesPerRow); - break; - case ShadingType.COONS_PATCH_MESH: - decodeType6Shading(this, reader); - patchMesh = true; - break; - case ShadingType.TENSOR_PATCH_MESH: - decodeType7Shading(this, reader); - patchMesh = true; - break; - default: - error('Unsupported mesh type.'); - break; - } - if (patchMesh) { - updateBounds(this); - for (var i = 0, ii = this.figures.length; i < ii; i++) { - buildFigureFromPatch(this, i); - } - } - updateBounds(this); - packData(this); - } - Mesh.prototype = { - getIR: function Mesh_getIR() { - return [ - 'Mesh', - this.shadingType, - this.coords, - this.colors, - this.figures, - this.bounds, - this.matrix, - this.bbox, - this.background - ]; - } - }; - return Mesh; - }(); - Shadings.Dummy = function DummyClosure() { - function Dummy() { - this.type = 'Pattern'; - } - Dummy.prototype = { - getIR: function Dummy_getIR() { - return ['Dummy']; - } - }; - return Dummy; - }(); - function getTilingPatternIR(operatorList, dict, args) { - var matrix = dict.getArray('Matrix'); - var bbox = dict.getArray('BBox'); - var xstep = dict.get('XStep'); - var ystep = dict.get('YStep'); - var paintType = dict.get('PaintType'); - var tilingType = dict.get('TilingType'); - return [ - 'TilingPattern', - args, - operatorList, - matrix, - bbox, - xstep, - ystep, - paintType, - tilingType - ]; - } - exports.Pattern = Pattern; - exports.getTilingPatternIR = getTilingPatternIR; - })); - (function (root, factory) { - factory(root.pdfjsCoreEvaluator = {}, root.pdfjsSharedUtil, root.pdfjsCorePrimitives, root.pdfjsCoreStream, root.pdfjsCoreParser, root.pdfjsCoreImage, root.pdfjsCoreColorSpace, root.pdfjsCoreMurmurHash3, root.pdfjsCoreFonts, root.pdfjsCoreFunction, root.pdfjsCorePattern, root.pdfjsCoreCMap, root.pdfjsCoreMetrics, root.pdfjsCoreBidi, root.pdfjsCoreEncodings, root.pdfjsCoreStandardFonts, root.pdfjsCoreUnicode, root.pdfjsCoreGlyphList); - }(this, function (exports, sharedUtil, corePrimitives, coreStream, coreParser, coreImage, coreColorSpace, coreMurmurHash3, coreFonts, coreFunction, corePattern, coreCMap, coreMetrics, coreBidi, coreEncodings, coreStandardFonts, coreUnicode, coreGlyphList) { - var FONT_IDENTITY_MATRIX = sharedUtil.FONT_IDENTITY_MATRIX; - var IDENTITY_MATRIX = sharedUtil.IDENTITY_MATRIX; - var UNSUPPORTED_FEATURES = sharedUtil.UNSUPPORTED_FEATURES; - var ImageKind = sharedUtil.ImageKind; - var OPS = sharedUtil.OPS; - var TextRenderingMode = sharedUtil.TextRenderingMode; - var Util = sharedUtil.Util; - var assert = sharedUtil.assert; - var createPromiseCapability = sharedUtil.createPromiseCapability; - var error = sharedUtil.error; - var info = sharedUtil.info; - var isArray = sharedUtil.isArray; - var isNum = sharedUtil.isNum; - var isString = sharedUtil.isString; - var getLookupTableFactory = sharedUtil.getLookupTableFactory; - var warn = sharedUtil.warn; - var Dict = corePrimitives.Dict; - var Name = corePrimitives.Name; - var isCmd = corePrimitives.isCmd; - var isDict = corePrimitives.isDict; - var isName = corePrimitives.isName; - var isRef = corePrimitives.isRef; - var isStream = corePrimitives.isStream; - var DecodeStream = coreStream.DecodeStream; - var JpegStream = coreStream.JpegStream; - var Stream = coreStream.Stream; - var Lexer = coreParser.Lexer; - var Parser = coreParser.Parser; - var isEOF = coreParser.isEOF; - var PDFImage = coreImage.PDFImage; - var ColorSpace = coreColorSpace.ColorSpace; - var MurmurHash3_64 = coreMurmurHash3.MurmurHash3_64; - var ErrorFont = coreFonts.ErrorFont; - var FontFlags = coreFonts.FontFlags; - var Font = coreFonts.Font; - var IdentityToUnicodeMap = coreFonts.IdentityToUnicodeMap; - var ToUnicodeMap = coreFonts.ToUnicodeMap; - var getFontType = coreFonts.getFontType; - var isPDFFunction = coreFunction.isPDFFunction; - var PDFFunction = coreFunction.PDFFunction; - var Pattern = corePattern.Pattern; - var getTilingPatternIR = corePattern.getTilingPatternIR; - var CMapFactory = coreCMap.CMapFactory; - var IdentityCMap = coreCMap.IdentityCMap; - var getMetrics = coreMetrics.getMetrics; - var bidi = coreBidi.bidi; - var WinAnsiEncoding = coreEncodings.WinAnsiEncoding; - var StandardEncoding = coreEncodings.StandardEncoding; - var MacRomanEncoding = coreEncodings.MacRomanEncoding; - var SymbolSetEncoding = coreEncodings.SymbolSetEncoding; - var ZapfDingbatsEncoding = coreEncodings.ZapfDingbatsEncoding; - var getEncoding = coreEncodings.getEncoding; - var getStdFontMap = coreStandardFonts.getStdFontMap; - var getSerifFonts = coreStandardFonts.getSerifFonts; - var getSymbolsFonts = coreStandardFonts.getSymbolsFonts; - var getNormalizedUnicodes = coreUnicode.getNormalizedUnicodes; - var reverseIfRtl = coreUnicode.reverseIfRtl; - var getUnicodeForGlyph = coreUnicode.getUnicodeForGlyph; - var getGlyphsUnicode = coreGlyphList.getGlyphsUnicode; - var PartialEvaluator = function PartialEvaluatorClosure() { - var DefaultPartialEvaluatorOptions = { - forceDataSchema: false, - maxImageSize: -1, - disableFontFace: false, - cMapOptions: { - url: null, - packed: false - } - }; - function NativeImageDecoder(xref, resources, handler, forceDataSchema) { - this.xref = xref; - this.resources = resources; - this.handler = handler; - this.forceDataSchema = forceDataSchema; - } - NativeImageDecoder.prototype = { - canDecode: function (image) { - return image instanceof JpegStream && NativeImageDecoder.isDecodable(image, this.xref, this.resources); - }, - decode: function (image) { - var dict = image.dict; - var colorSpace = dict.get('ColorSpace', 'CS'); - colorSpace = ColorSpace.parse(colorSpace, this.xref, this.resources); - var numComps = colorSpace.numComps; - var decodePromise = this.handler.sendWithPromise('JpegDecode', [ - image.getIR(this.forceDataSchema), - numComps - ]); - return decodePromise.then(function (message) { - var data = message.data; - return new Stream(data, 0, data.length, image.dict); - }); - } - }; - NativeImageDecoder.isSupported = function NativeImageDecoder_isSupported(image, xref, res) { - var dict = image.dict; - if (dict.has('DecodeParms') || dict.has('DP')) { - return false; - } - var cs = ColorSpace.parse(dict.get('ColorSpace', 'CS'), xref, res); - return (cs.name === 'DeviceGray' || cs.name === 'DeviceRGB') && cs.isDefaultDecode(dict.getArray('Decode', 'D')); - }; - NativeImageDecoder.isDecodable = function NativeImageDecoder_isDecodable(image, xref, res) { - var dict = image.dict; - if (dict.has('DecodeParms') || dict.has('DP')) { - return false; - } - var cs = ColorSpace.parse(dict.get('ColorSpace', 'CS'), xref, res); - return (cs.numComps === 1 || cs.numComps === 3) && cs.isDefaultDecode(dict.getArray('Decode', 'D')); - }; - function PartialEvaluator(pdfManager, xref, handler, pageIndex, idFactory, fontCache, options) { - this.pdfManager = pdfManager; - this.xref = xref; - this.handler = handler; - this.pageIndex = pageIndex; - this.idFactory = idFactory; - this.fontCache = fontCache; - this.options = options || DefaultPartialEvaluatorOptions; - } - var TIME_SLOT_DURATION_MS = 20; - var CHECK_TIME_EVERY = 100; - function TimeSlotManager() { - this.reset(); - } - TimeSlotManager.prototype = { - check: function TimeSlotManager_check() { - if (++this.checked < CHECK_TIME_EVERY) { - return false; - } - this.checked = 0; - return this.endTime <= Date.now(); - }, - reset: function TimeSlotManager_reset() { - this.endTime = Date.now() + TIME_SLOT_DURATION_MS; - this.checked = 0; - } - }; - var deferred = Promise.resolve(); - var TILING_PATTERN = 1, SHADING_PATTERN = 2; - PartialEvaluator.prototype = { - hasBlendModes: function PartialEvaluator_hasBlendModes(resources) { - if (!isDict(resources)) { - return false; - } - var processed = Object.create(null); - if (resources.objId) { - processed[resources.objId] = true; - } - var nodes = [resources], xref = this.xref; - while (nodes.length) { - var key, i, ii; - var node = nodes.shift(); - var graphicStates = node.get('ExtGState'); - if (isDict(graphicStates)) { - var graphicStatesKeys = graphicStates.getKeys(); - for (i = 0, ii = graphicStatesKeys.length; i < ii; i++) { - key = graphicStatesKeys[i]; - var graphicState = graphicStates.get(key); - var bm = graphicState.get('BM'); - if (isName(bm) && bm.name !== 'Normal') { - return true; - } - } - } - var xObjects = node.get('XObject'); - if (!isDict(xObjects)) { - continue; - } - var xObjectsKeys = xObjects.getKeys(); - for (i = 0, ii = xObjectsKeys.length; i < ii; i++) { - key = xObjectsKeys[i]; - var xObject = xObjects.getRaw(key); - if (isRef(xObject)) { - if (processed[xObject.toString()]) { - continue; - } - xObject = xref.fetch(xObject); - } - if (!isStream(xObject)) { - continue; - } - if (xObject.dict.objId) { - if (processed[xObject.dict.objId]) { - continue; - } - processed[xObject.dict.objId] = true; - } - var xResources = xObject.dict.get('Resources'); - if (isDict(xResources) && (!xResources.objId || !processed[xResources.objId])) { - nodes.push(xResources); - if (xResources.objId) { - processed[xResources.objId] = true; - } - } - } - } - return false; - }, - buildFormXObject: function PartialEvaluator_buildFormXObject(resources, xobj, smask, operatorList, task, initialState) { - var matrix = xobj.dict.getArray('Matrix'); - var bbox = xobj.dict.getArray('BBox'); - var group = xobj.dict.get('Group'); - if (group) { - var groupOptions = { - matrix: matrix, - bbox: bbox, - smask: smask, - isolated: false, - knockout: false - }; - var groupSubtype = group.get('S'); - var colorSpace; - if (isName(groupSubtype, 'Transparency')) { - groupOptions.isolated = group.get('I') || false; - groupOptions.knockout = group.get('K') || false; - colorSpace = group.has('CS') ? ColorSpace.parse(group.get('CS'), this.xref, resources) : null; - } - if (smask && smask.backdrop) { - colorSpace = colorSpace || ColorSpace.singletons.rgb; - smask.backdrop = colorSpace.getRgb(smask.backdrop, 0); - } - operatorList.addOp(OPS.beginGroup, [groupOptions]); - } - operatorList.addOp(OPS.paintFormXObjectBegin, [ - matrix, - bbox - ]); - return this.getOperatorList(xobj, task, xobj.dict.get('Resources') || resources, operatorList, initialState).then(function () { - operatorList.addOp(OPS.paintFormXObjectEnd, []); - if (group) { - operatorList.addOp(OPS.endGroup, [groupOptions]); - } - }); - }, - buildPaintImageXObject: function PartialEvaluator_buildPaintImageXObject(resources, image, inline, operatorList, cacheKey, imageCache) { - var self = this; - var dict = image.dict; - var w = dict.get('Width', 'W'); - var h = dict.get('Height', 'H'); - if (!(w && isNum(w)) || !(h && isNum(h))) { - warn('Image dimensions are missing, or not numbers.'); - return; - } - var maxImageSize = this.options.maxImageSize; - if (maxImageSize !== -1 && w * h > maxImageSize) { - warn('Image exceeded maximum allowed size and was removed.'); - return; - } - var imageMask = dict.get('ImageMask', 'IM') || false; - var imgData, args; - if (imageMask) { - var width = dict.get('Width', 'W'); - var height = dict.get('Height', 'H'); - var bitStrideLength = width + 7 >> 3; - var imgArray = image.getBytes(bitStrideLength * height); - var decode = dict.getArray('Decode', 'D'); - var inverseDecode = !!decode && decode[0] > 0; - imgData = PDFImage.createMask(imgArray, width, height, image instanceof DecodeStream, inverseDecode); - imgData.cached = true; - args = [imgData]; - operatorList.addOp(OPS.paintImageMaskXObject, args); - if (cacheKey) { - imageCache[cacheKey] = { - fn: OPS.paintImageMaskXObject, - args: args - }; - } - return; - } - var softMask = dict.get('SMask', 'SM') || false; - var mask = dict.get('Mask') || false; - var SMALL_IMAGE_DIMENSIONS = 200; - if (inline && !softMask && !mask && !(image instanceof JpegStream) && w + h < SMALL_IMAGE_DIMENSIONS) { - var imageObj = new PDFImage(this.xref, resources, image, inline, null, null); - imgData = imageObj.createImageData(true); - operatorList.addOp(OPS.paintInlineImageXObject, [imgData]); - return; - } - var objId = 'img_' + this.idFactory.createObjId(); - operatorList.addDependency(objId); - args = [ - objId, - w, - h - ]; - if (!softMask && !mask && image instanceof JpegStream && NativeImageDecoder.isSupported(image, this.xref, resources)) { - operatorList.addOp(OPS.paintJpegXObject, args); - this.handler.send('obj', [ - objId, - this.pageIndex, - 'JpegStream', - image.getIR(this.options.forceDataSchema) - ]); - return; - } - var nativeImageDecoder = null; - if (image instanceof JpegStream || mask instanceof JpegStream || softMask instanceof JpegStream) { - nativeImageDecoder = new NativeImageDecoder(self.xref, resources, self.handler, self.options.forceDataSchema); - } - PDFImage.buildImage(self.handler, self.xref, resources, image, inline, nativeImageDecoder).then(function (imageObj) { - var imgData = imageObj.createImageData(false); - self.handler.send('obj', [ - objId, - self.pageIndex, - 'Image', - imgData - ], [imgData.data.buffer]); - }).then(undefined, function (reason) { - warn('Unable to decode image: ' + reason); - self.handler.send('obj', [ - objId, - self.pageIndex, - 'Image', - null - ]); - }); - operatorList.addOp(OPS.paintImageXObject, args); - if (cacheKey) { - imageCache[cacheKey] = { - fn: OPS.paintImageXObject, - args: args - }; - } - }, - handleSMask: function PartialEvaluator_handleSmask(smask, resources, operatorList, task, stateManager) { - var smaskContent = smask.get('G'); - var smaskOptions = { - subtype: smask.get('S').name, - backdrop: smask.get('BC') - }; - var transferObj = smask.get('TR'); - if (isPDFFunction(transferObj)) { - var transferFn = PDFFunction.parse(this.xref, transferObj); - var transferMap = new Uint8Array(256); - var tmp = new Float32Array(1); - for (var i = 0; i < 256; i++) { - tmp[0] = i / 255; - transferFn(tmp, 0, tmp, 0); - transferMap[i] = tmp[0] * 255 | 0; - } - smaskOptions.transferMap = transferMap; - } - return this.buildFormXObject(resources, smaskContent, smaskOptions, operatorList, task, stateManager.state.clone()); - }, - handleTilingType: function PartialEvaluator_handleTilingType(fn, args, resources, pattern, patternDict, operatorList, task) { - var tilingOpList = new OperatorList(); - var resourcesArray = [ - patternDict.get('Resources'), - resources - ]; - var patternResources = Dict.merge(this.xref, resourcesArray); - return this.getOperatorList(pattern, task, patternResources, tilingOpList).then(function () { - operatorList.addDependencies(tilingOpList.dependencies); - operatorList.addOp(fn, getTilingPatternIR({ - fnArray: tilingOpList.fnArray, - argsArray: tilingOpList.argsArray - }, patternDict, args)); - }); - }, - handleSetFont: function PartialEvaluator_handleSetFont(resources, fontArgs, fontRef, operatorList, task, state) { - var fontName; - if (fontArgs) { - fontArgs = fontArgs.slice(); - fontName = fontArgs[0].name; - } - var self = this; - return this.loadFont(fontName, fontRef, this.xref, resources).then(function (translated) { - if (!translated.font.isType3Font) { - return translated; - } - return translated.loadType3Data(self, resources, operatorList, task).then(function () { - return translated; - }, function (reason) { - self.handler.send('UnsupportedFeature', { featureId: UNSUPPORTED_FEATURES.font }); - return new TranslatedFont('g_font_error', new ErrorFont('Type3 font load error: ' + reason), translated.font); - }); - }).then(function (translated) { - state.font = translated.font; - translated.send(self.handler); - return translated.loadedName; - }); - }, - handleText: function PartialEvaluator_handleText(chars, state) { - var font = state.font; - var glyphs = font.charsToGlyphs(chars); - var isAddToPathSet = !!(state.textRenderingMode & TextRenderingMode.ADD_TO_PATH_FLAG); - if (font.data && (isAddToPathSet || this.options.disableFontFace)) { - var buildPath = function (fontChar) { - if (!font.renderer.hasBuiltPath(fontChar)) { - var path = font.renderer.getPathJs(fontChar); - this.handler.send('commonobj', [ - font.loadedName + '_path_' + fontChar, - 'FontPath', - path - ]); - } - }.bind(this); - for (var i = 0, ii = glyphs.length; i < ii; i++) { - var glyph = glyphs[i]; - buildPath(glyph.fontChar); - var accent = glyph.accent; - if (accent && accent.fontChar) { - buildPath(accent.fontChar); - } - } - } - return glyphs; - }, - setGState: function PartialEvaluator_setGState(resources, gState, operatorList, task, xref, stateManager) { - var gStateObj = []; - var gStateKeys = gState.getKeys(); - var self = this; - var promise = Promise.resolve(); - for (var i = 0, ii = gStateKeys.length; i < ii; i++) { - var key = gStateKeys[i]; - var value = gState.get(key); - switch (key) { - case 'Type': - break; - case 'LW': - case 'LC': - case 'LJ': - case 'ML': - case 'D': - case 'RI': - case 'FL': - case 'CA': - case 'ca': - gStateObj.push([ - key, - value - ]); - break; - case 'Font': - promise = promise.then(function () { - return self.handleSetFont(resources, null, value[0], operatorList, task, stateManager.state).then(function (loadedName) { - operatorList.addDependency(loadedName); - gStateObj.push([ - key, - [ - loadedName, - value[1] - ] - ]); - }); - }); - break; - case 'BM': - gStateObj.push([ - key, - value - ]); - break; - case 'SMask': - if (isName(value, 'None')) { - gStateObj.push([ - key, - false - ]); - break; - } - if (isDict(value)) { - promise = promise.then(function (dict) { - return self.handleSMask(dict, resources, operatorList, task, stateManager); - }.bind(this, value)); - gStateObj.push([ - key, - true - ]); - } else { - warn('Unsupported SMask type'); - } - break; - case 'OP': - case 'op': - case 'OPM': - case 'BG': - case 'BG2': - case 'UCR': - case 'UCR2': - case 'TR': - case 'TR2': - case 'HT': - case 'SM': - case 'SA': - case 'AIS': - case 'TK': - info('graphic state operator ' + key); - break; - default: - info('Unknown graphic state operator ' + key); - break; - } - } - return promise.then(function () { - if (gStateObj.length > 0) { - operatorList.addOp(OPS.setGState, [gStateObj]); - } - }); - }, - loadFont: function PartialEvaluator_loadFont(fontName, font, xref, resources) { - function errorFont() { - return Promise.resolve(new TranslatedFont('g_font_error', new ErrorFont('Font ' + fontName + ' is not available'), font)); - } - var fontRef; - if (font) { - assert(isRef(font)); - fontRef = font; - } else { - var fontRes = resources.get('Font'); - if (fontRes) { - fontRef = fontRes.getRaw(fontName); - } else { - warn('fontRes not available'); - return errorFont(); - } - } - if (!fontRef) { - warn('fontRef not available'); - return errorFont(); - } - if (this.fontCache.has(fontRef)) { - return this.fontCache.get(fontRef); - } - font = xref.fetchIfRef(fontRef); - if (!isDict(font)) { - return errorFont(); - } - if (font.translated) { - return font.translated; - } - var fontCapability = createPromiseCapability(); - var preEvaluatedFont = this.preEvaluateFont(font, xref); - var descriptor = preEvaluatedFont.descriptor; - var fontRefIsRef = isRef(fontRef), fontID; - if (fontRefIsRef) { - fontID = fontRef.toString(); - } - if (isDict(descriptor)) { - if (!descriptor.fontAliases) { - descriptor.fontAliases = Object.create(null); - } - var fontAliases = descriptor.fontAliases; - var hash = preEvaluatedFont.hash; - if (fontAliases[hash]) { - var aliasFontRef = fontAliases[hash].aliasRef; - if (fontRefIsRef && aliasFontRef && this.fontCache.has(aliasFontRef)) { - this.fontCache.putAlias(fontRef, aliasFontRef); - return this.fontCache.get(fontRef); - } - } else { - fontAliases[hash] = { fontID: Font.getFontID() }; - } - if (fontRefIsRef) { - fontAliases[hash].aliasRef = fontRef; - } - fontID = fontAliases[hash].fontID; - } - if (fontRefIsRef) { - this.fontCache.put(fontRef, fontCapability.promise); - } else { - if (!fontID) { - fontID = this.idFactory.createObjId(); - } - this.fontCache.put('id_' + fontID, fontCapability.promise); - } - assert(fontID, 'The "fontID" must be defined.'); - font.loadedName = 'g_' + this.pdfManager.docId + '_f' + fontID; - font.translated = fontCapability.promise; - var translatedPromise; - try { - translatedPromise = this.translateFont(preEvaluatedFont, xref); - } catch (e) { - translatedPromise = Promise.reject(e); - } - var self = this; - translatedPromise.then(function (translatedFont) { - if (translatedFont.fontType !== undefined) { - var xrefFontStats = xref.stats.fontTypes; - xrefFontStats[translatedFont.fontType] = true; - } - fontCapability.resolve(new TranslatedFont(font.loadedName, translatedFont, font)); - }, function (reason) { - self.handler.send('UnsupportedFeature', { featureId: UNSUPPORTED_FEATURES.font }); - try { - var descriptor = preEvaluatedFont.descriptor; - var fontFile3 = descriptor && descriptor.get('FontFile3'); - var subtype = fontFile3 && fontFile3.get('Subtype'); - var fontType = getFontType(preEvaluatedFont.type, subtype && subtype.name); - var xrefFontStats = xref.stats.fontTypes; - xrefFontStats[fontType] = true; - } catch (ex) { - } - fontCapability.resolve(new TranslatedFont(font.loadedName, new ErrorFont(reason instanceof Error ? reason.message : reason), font)); - }); - return fontCapability.promise; - }, - buildPath: function PartialEvaluator_buildPath(operatorList, fn, args) { - var lastIndex = operatorList.length - 1; - if (!args) { - args = []; - } - if (lastIndex < 0 || operatorList.fnArray[lastIndex] !== OPS.constructPath) { - operatorList.addOp(OPS.constructPath, [ - [fn], - args - ]); - } else { - var opArgs = operatorList.argsArray[lastIndex]; - opArgs[0].push(fn); - Array.prototype.push.apply(opArgs[1], args); - } - }, - handleColorN: function PartialEvaluator_handleColorN(operatorList, fn, args, cs, patterns, resources, task, xref) { - var patternName = args[args.length - 1]; - var pattern; - if (isName(patternName) && (pattern = patterns.get(patternName.name))) { - var dict = isStream(pattern) ? pattern.dict : pattern; - var typeNum = dict.get('PatternType'); - if (typeNum === TILING_PATTERN) { - var color = cs.base ? cs.base.getRgb(args, 0) : null; - return this.handleTilingType(fn, color, resources, pattern, dict, operatorList, task); - } else if (typeNum === SHADING_PATTERN) { - var shading = dict.get('Shading'); - var matrix = dict.getArray('Matrix'); - pattern = Pattern.parseShading(shading, matrix, xref, resources, this.handler); - operatorList.addOp(fn, pattern.getIR()); - return Promise.resolve(); - } - return Promise.reject('Unknown PatternType: ' + typeNum); - } - operatorList.addOp(fn, args); - return Promise.resolve(); - }, - getOperatorList: function PartialEvaluator_getOperatorList(stream, task, resources, operatorList, initialState) { - var self = this; - var xref = this.xref; - var imageCache = Object.create(null); - assert(operatorList); - resources = resources || Dict.empty; - var xobjs = resources.get('XObject') || Dict.empty; - var patterns = resources.get('Pattern') || Dict.empty; - var stateManager = new StateManager(initialState || new EvalState()); - var preprocessor = new EvaluatorPreprocessor(stream, xref, stateManager); - var timeSlotManager = new TimeSlotManager(); - return new Promise(function promiseBody(resolve, reject) { - var next = function (promise) { - promise.then(function () { - try { - promiseBody(resolve, reject); - } catch (ex) { - reject(ex); - } - }, reject); - }; - task.ensureNotTerminated(); - timeSlotManager.reset(); - var stop, operation = {}, i, ii, cs; - while (!(stop = timeSlotManager.check())) { - operation.args = null; - if (!preprocessor.read(operation)) { - break; - } - var args = operation.args; - var fn = operation.fn; - switch (fn | 0) { - case OPS.paintXObject: - if (args[0].code) { - break; - } - var name = args[0].name; - if (!name) { - warn('XObject must be referred to by name.'); - continue; - } - if (imageCache[name] !== undefined) { - operatorList.addOp(imageCache[name].fn, imageCache[name].args); - args = null; - continue; - } - var xobj = xobjs.get(name); - if (xobj) { - assert(isStream(xobj), 'XObject should be a stream'); - var type = xobj.dict.get('Subtype'); - assert(isName(type), 'XObject should have a Name subtype'); - if (type.name === 'Form') { - stateManager.save(); - next(self.buildFormXObject(resources, xobj, null, operatorList, task, stateManager.state.clone()).then(function () { - stateManager.restore(); - })); - return; - } else if (type.name === 'Image') { - self.buildPaintImageXObject(resources, xobj, false, operatorList, name, imageCache); - args = null; - continue; - } else if (type.name === 'PS') { - info('Ignored XObject subtype PS'); - continue; - } else { - error('Unhandled XObject subtype ' + type.name); - } - } - break; - case OPS.setFont: - var fontSize = args[1]; - next(self.handleSetFont(resources, args, null, operatorList, task, stateManager.state).then(function (loadedName) { - operatorList.addDependency(loadedName); - operatorList.addOp(OPS.setFont, [ - loadedName, - fontSize - ]); - })); - return; - case OPS.endInlineImage: - var cacheKey = args[0].cacheKey; - if (cacheKey) { - var cacheEntry = imageCache[cacheKey]; - if (cacheEntry !== undefined) { - operatorList.addOp(cacheEntry.fn, cacheEntry.args); - args = null; - continue; - } - } - self.buildPaintImageXObject(resources, args[0], true, operatorList, cacheKey, imageCache); - args = null; - continue; - case OPS.showText: - args[0] = self.handleText(args[0], stateManager.state); - break; - case OPS.showSpacedText: - var arr = args[0]; - var combinedGlyphs = []; - var arrLength = arr.length; - var state = stateManager.state; - for (i = 0; i < arrLength; ++i) { - var arrItem = arr[i]; - if (isString(arrItem)) { - Array.prototype.push.apply(combinedGlyphs, self.handleText(arrItem, state)); - } else if (isNum(arrItem)) { - combinedGlyphs.push(arrItem); - } - } - args[0] = combinedGlyphs; - fn = OPS.showText; - break; - case OPS.nextLineShowText: - operatorList.addOp(OPS.nextLine); - args[0] = self.handleText(args[0], stateManager.state); - fn = OPS.showText; - break; - case OPS.nextLineSetSpacingShowText: - operatorList.addOp(OPS.nextLine); - operatorList.addOp(OPS.setWordSpacing, [args.shift()]); - operatorList.addOp(OPS.setCharSpacing, [args.shift()]); - args[0] = self.handleText(args[0], stateManager.state); - fn = OPS.showText; - break; - case OPS.setTextRenderingMode: - stateManager.state.textRenderingMode = args[0]; - break; - case OPS.setFillColorSpace: - stateManager.state.fillColorSpace = ColorSpace.parse(args[0], xref, resources); - continue; - case OPS.setStrokeColorSpace: - stateManager.state.strokeColorSpace = ColorSpace.parse(args[0], xref, resources); - continue; - case OPS.setFillColor: - cs = stateManager.state.fillColorSpace; - args = cs.getRgb(args, 0); - fn = OPS.setFillRGBColor; - break; - case OPS.setStrokeColor: - cs = stateManager.state.strokeColorSpace; - args = cs.getRgb(args, 0); - fn = OPS.setStrokeRGBColor; - break; - case OPS.setFillGray: - stateManager.state.fillColorSpace = ColorSpace.singletons.gray; - args = ColorSpace.singletons.gray.getRgb(args, 0); - fn = OPS.setFillRGBColor; - break; - case OPS.setStrokeGray: - stateManager.state.strokeColorSpace = ColorSpace.singletons.gray; - args = ColorSpace.singletons.gray.getRgb(args, 0); - fn = OPS.setStrokeRGBColor; - break; - case OPS.setFillCMYKColor: - stateManager.state.fillColorSpace = ColorSpace.singletons.cmyk; - args = ColorSpace.singletons.cmyk.getRgb(args, 0); - fn = OPS.setFillRGBColor; - break; - case OPS.setStrokeCMYKColor: - stateManager.state.strokeColorSpace = ColorSpace.singletons.cmyk; - args = ColorSpace.singletons.cmyk.getRgb(args, 0); - fn = OPS.setStrokeRGBColor; - break; - case OPS.setFillRGBColor: - stateManager.state.fillColorSpace = ColorSpace.singletons.rgb; - args = ColorSpace.singletons.rgb.getRgb(args, 0); - break; - case OPS.setStrokeRGBColor: - stateManager.state.strokeColorSpace = ColorSpace.singletons.rgb; - args = ColorSpace.singletons.rgb.getRgb(args, 0); - break; - case OPS.setFillColorN: - cs = stateManager.state.fillColorSpace; - if (cs.name === 'Pattern') { - next(self.handleColorN(operatorList, OPS.setFillColorN, args, cs, patterns, resources, task, xref)); - return; - } - args = cs.getRgb(args, 0); - fn = OPS.setFillRGBColor; - break; - case OPS.setStrokeColorN: - cs = stateManager.state.strokeColorSpace; - if (cs.name === 'Pattern') { - next(self.handleColorN(operatorList, OPS.setStrokeColorN, args, cs, patterns, resources, task, xref)); - return; - } - args = cs.getRgb(args, 0); - fn = OPS.setStrokeRGBColor; - break; - case OPS.shadingFill: - var shadingRes = resources.get('Shading'); - if (!shadingRes) { - error('No shading resource found'); - } - var shading = shadingRes.get(args[0].name); - if (!shading) { - error('No shading object found'); - } - var shadingFill = Pattern.parseShading(shading, null, xref, resources, self.handler); - var patternIR = shadingFill.getIR(); - args = [patternIR]; - fn = OPS.shadingFill; - break; - case OPS.setGState: - var dictName = args[0]; - var extGState = resources.get('ExtGState'); - if (!isDict(extGState) || !extGState.has(dictName.name)) { - break; - } - var gState = extGState.get(dictName.name); - next(self.setGState(resources, gState, operatorList, task, xref, stateManager)); - return; - case OPS.moveTo: - case OPS.lineTo: - case OPS.curveTo: - case OPS.curveTo2: - case OPS.curveTo3: - case OPS.closePath: - self.buildPath(operatorList, fn, args); - continue; - case OPS.rectangle: - self.buildPath(operatorList, fn, args); - continue; - case OPS.markPoint: - case OPS.markPointProps: - case OPS.beginMarkedContent: - case OPS.beginMarkedContentProps: - case OPS.endMarkedContent: - case OPS.beginCompat: - case OPS.endCompat: - continue; - default: - if (args !== null) { - for (i = 0, ii = args.length; i < ii; i++) { - if (args[i] instanceof Dict) { - break; - } - } - if (i < ii) { - warn('getOperatorList - ignoring operator: ' + fn); - continue; - } - } - } - operatorList.addOp(fn, args); - } - if (stop) { - next(deferred); - return; - } - for (i = 0, ii = preprocessor.savedStatesDepth; i < ii; i++) { - operatorList.addOp(OPS.restore, []); - } - resolve(); - }); - }, - getTextContent: function PartialEvaluator_getTextContent(stream, task, resources, stateManager, normalizeWhitespace, combineTextItems) { - stateManager = stateManager || new StateManager(new TextState()); - var WhitespaceRegexp = /\s/g; - var textContent = { - items: [], - styles: Object.create(null) - }; - var textContentItem = { - initialized: false, - str: [], - width: 0, - height: 0, - vertical: false, - lastAdvanceWidth: 0, - lastAdvanceHeight: 0, - textAdvanceScale: 0, - spaceWidth: 0, - fakeSpaceMin: Infinity, - fakeMultiSpaceMin: Infinity, - fakeMultiSpaceMax: -0, - textRunBreakAllowed: false, - transform: null, - fontName: null - }; - var SPACE_FACTOR = 0.3; - var MULTI_SPACE_FACTOR = 1.5; - var MULTI_SPACE_FACTOR_MAX = 4; - var self = this; - var xref = this.xref; - resources = xref.fetchIfRef(resources) || Dict.empty; - var xobjs = null; - var xobjsCache = Object.create(null); - var preprocessor = new EvaluatorPreprocessor(stream, xref, stateManager); - var textState; - function ensureTextContentItem() { - if (textContentItem.initialized) { - return textContentItem; - } - var font = textState.font; - if (!(font.loadedName in textContent.styles)) { - textContent.styles[font.loadedName] = { - fontFamily: font.fallbackName, - ascent: font.ascent, - descent: font.descent, - vertical: font.vertical - }; - } - textContentItem.fontName = font.loadedName; - var tsm = [ - textState.fontSize * textState.textHScale, - 0, - 0, - textState.fontSize, - 0, - textState.textRise - ]; - if (font.isType3Font && textState.fontMatrix !== FONT_IDENTITY_MATRIX && textState.fontSize === 1) { - var glyphHeight = font.bbox[3] - font.bbox[1]; - if (glyphHeight > 0) { - glyphHeight = glyphHeight * textState.fontMatrix[3]; - tsm[3] *= glyphHeight; - } - } - var trm = Util.transform(textState.ctm, Util.transform(textState.textMatrix, tsm)); - textContentItem.transform = trm; - if (!font.vertical) { - textContentItem.width = 0; - textContentItem.height = Math.sqrt(trm[2] * trm[2] + trm[3] * trm[3]); - textContentItem.vertical = false; - } else { - textContentItem.width = Math.sqrt(trm[0] * trm[0] + trm[1] * trm[1]); - textContentItem.height = 0; - textContentItem.vertical = true; - } - var a = textState.textLineMatrix[0]; - var b = textState.textLineMatrix[1]; - var scaleLineX = Math.sqrt(a * a + b * b); - a = textState.ctm[0]; - b = textState.ctm[1]; - var scaleCtmX = Math.sqrt(a * a + b * b); - textContentItem.textAdvanceScale = scaleCtmX * scaleLineX; - textContentItem.lastAdvanceWidth = 0; - textContentItem.lastAdvanceHeight = 0; - var spaceWidth = font.spaceWidth / 1000 * textState.fontSize; - if (spaceWidth) { - textContentItem.spaceWidth = spaceWidth; - textContentItem.fakeSpaceMin = spaceWidth * SPACE_FACTOR; - textContentItem.fakeMultiSpaceMin = spaceWidth * MULTI_SPACE_FACTOR; - textContentItem.fakeMultiSpaceMax = spaceWidth * MULTI_SPACE_FACTOR_MAX; - textContentItem.textRunBreakAllowed = !font.isMonospace; - } else { - textContentItem.spaceWidth = 0; - textContentItem.fakeSpaceMin = Infinity; - textContentItem.fakeMultiSpaceMin = Infinity; - textContentItem.fakeMultiSpaceMax = 0; - textContentItem.textRunBreakAllowed = false; - } - textContentItem.initialized = true; - return textContentItem; - } - function replaceWhitespace(str) { - var i = 0, ii = str.length, code; - while (i < ii && (code = str.charCodeAt(i)) >= 0x20 && code <= 0x7F) { - i++; - } - return i < ii ? str.replace(WhitespaceRegexp, ' ') : str; - } - function runBidiTransform(textChunk) { - var str = textChunk.str.join(''); - var bidiResult = bidi(str, -1, textChunk.vertical); - return { - str: normalizeWhitespace ? replaceWhitespace(bidiResult.str) : bidiResult.str, - dir: bidiResult.dir, - width: textChunk.width, - height: textChunk.height, - transform: textChunk.transform, - fontName: textChunk.fontName - }; - } - function handleSetFont(fontName, fontRef) { - return self.loadFont(fontName, fontRef, xref, resources).then(function (translated) { - textState.font = translated.font; - textState.fontMatrix = translated.font.fontMatrix || FONT_IDENTITY_MATRIX; - }); - } - function buildTextContentItem(chars) { - var font = textState.font; - var textChunk = ensureTextContentItem(); - var width = 0; - var height = 0; - var glyphs = font.charsToGlyphs(chars); - var defaultVMetrics = font.defaultVMetrics; - for (var i = 0; i < glyphs.length; i++) { - var glyph = glyphs[i]; - var vMetricX = null; - var vMetricY = null; - var glyphWidth = null; - if (font.vertical) { - if (glyph.vmetric) { - glyphWidth = glyph.vmetric[0]; - vMetricX = glyph.vmetric[1]; - vMetricY = glyph.vmetric[2]; - } else { - glyphWidth = glyph.width; - vMetricX = glyph.width * 0.5; - vMetricY = defaultVMetrics[2]; - } - } else { - glyphWidth = glyph.width; - } - var glyphUnicode = glyph.unicode; - var NormalizedUnicodes = getNormalizedUnicodes(); - if (NormalizedUnicodes[glyphUnicode] !== undefined) { - glyphUnicode = NormalizedUnicodes[glyphUnicode]; - } - glyphUnicode = reverseIfRtl(glyphUnicode); - var charSpacing = textState.charSpacing; - if (glyph.isSpace) { - var wordSpacing = textState.wordSpacing; - charSpacing += wordSpacing; - if (wordSpacing > 0) { - addFakeSpaces(wordSpacing, textChunk.str); - } - } - var tx = 0; - var ty = 0; - if (!font.vertical) { - var w0 = glyphWidth * textState.fontMatrix[0]; - tx = (w0 * textState.fontSize + charSpacing) * textState.textHScale; - width += tx; - } else { - var w1 = glyphWidth * textState.fontMatrix[0]; - ty = w1 * textState.fontSize + charSpacing; - height += ty; - } - textState.translateTextMatrix(tx, ty); - textChunk.str.push(glyphUnicode); - } - if (!font.vertical) { - textChunk.lastAdvanceWidth = width; - textChunk.width += width; - } else { - textChunk.lastAdvanceHeight = height; - textChunk.height += Math.abs(height); - } - return textChunk; - } - function addFakeSpaces(width, strBuf) { - if (width < textContentItem.fakeSpaceMin) { - return; - } - if (width < textContentItem.fakeMultiSpaceMin) { - strBuf.push(' '); - return; - } - var fakeSpaces = Math.round(width / textContentItem.spaceWidth); - while (fakeSpaces-- > 0) { - strBuf.push(' '); - } - } - function flushTextContentItem() { - if (!textContentItem.initialized) { - return; - } - textContentItem.width *= textContentItem.textAdvanceScale; - textContentItem.height *= textContentItem.textAdvanceScale; - textContent.items.push(runBidiTransform(textContentItem)); - textContentItem.initialized = false; - textContentItem.str.length = 0; - } - var timeSlotManager = new TimeSlotManager(); - return new Promise(function promiseBody(resolve, reject) { - var next = function (promise) { - promise.then(function () { - try { - promiseBody(resolve, reject); - } catch (ex) { - reject(ex); - } - }, reject); - }; - task.ensureNotTerminated(); - timeSlotManager.reset(); - var stop, operation = {}, args = []; - while (!(stop = timeSlotManager.check())) { - args.length = 0; - operation.args = args; - if (!preprocessor.read(operation)) { - break; - } - textState = stateManager.state; - var fn = operation.fn; - args = operation.args; - var advance, diff; - switch (fn | 0) { - case OPS.setFont: - var fontNameArg = args[0].name, fontSizeArg = args[1]; - if (textState.font && fontNameArg === textState.fontName && fontSizeArg === textState.fontSize) { - break; - } - flushTextContentItem(); - textState.fontName = fontNameArg; - textState.fontSize = fontSizeArg; - next(handleSetFont(fontNameArg, null)); - return; - case OPS.setTextRise: - flushTextContentItem(); - textState.textRise = args[0]; - break; - case OPS.setHScale: - flushTextContentItem(); - textState.textHScale = args[0] / 100; - break; - case OPS.setLeading: - flushTextContentItem(); - textState.leading = args[0]; - break; - case OPS.moveText: - var isSameTextLine = !textState.font ? false : (textState.font.vertical ? args[0] : args[1]) === 0; - advance = args[0] - args[1]; - if (combineTextItems && isSameTextLine && textContentItem.initialized && advance > 0 && advance <= textContentItem.fakeMultiSpaceMax) { - textState.translateTextLineMatrix(args[0], args[1]); - textContentItem.width += args[0] - textContentItem.lastAdvanceWidth; - textContentItem.height += args[1] - textContentItem.lastAdvanceHeight; - diff = args[0] - textContentItem.lastAdvanceWidth - (args[1] - textContentItem.lastAdvanceHeight); - addFakeSpaces(diff, textContentItem.str); - break; - } - flushTextContentItem(); - textState.translateTextLineMatrix(args[0], args[1]); - textState.textMatrix = textState.textLineMatrix.slice(); - break; - case OPS.setLeadingMoveText: - flushTextContentItem(); - textState.leading = -args[1]; - textState.translateTextLineMatrix(args[0], args[1]); - textState.textMatrix = textState.textLineMatrix.slice(); - break; - case OPS.nextLine: - flushTextContentItem(); - textState.carriageReturn(); - break; - case OPS.setTextMatrix: - advance = textState.calcTextLineMatrixAdvance(args[0], args[1], args[2], args[3], args[4], args[5]); - if (combineTextItems && advance !== null && textContentItem.initialized && advance.value > 0 && advance.value <= textContentItem.fakeMultiSpaceMax) { - textState.translateTextLineMatrix(advance.width, advance.height); - textContentItem.width += advance.width - textContentItem.lastAdvanceWidth; - textContentItem.height += advance.height - textContentItem.lastAdvanceHeight; - diff = advance.width - textContentItem.lastAdvanceWidth - (advance.height - textContentItem.lastAdvanceHeight); - addFakeSpaces(diff, textContentItem.str); - break; - } - flushTextContentItem(); - textState.setTextMatrix(args[0], args[1], args[2], args[3], args[4], args[5]); - textState.setTextLineMatrix(args[0], args[1], args[2], args[3], args[4], args[5]); - break; - case OPS.setCharSpacing: - textState.charSpacing = args[0]; - break; - case OPS.setWordSpacing: - textState.wordSpacing = args[0]; - break; - case OPS.beginText: - flushTextContentItem(); - textState.textMatrix = IDENTITY_MATRIX.slice(); - textState.textLineMatrix = IDENTITY_MATRIX.slice(); - break; - case OPS.showSpacedText: - var items = args[0]; - var offset; - for (var j = 0, jj = items.length; j < jj; j++) { - if (typeof items[j] === 'string') { - buildTextContentItem(items[j]); - } else if (isNum(items[j])) { - ensureTextContentItem(); - advance = items[j] * textState.fontSize / 1000; - var breakTextRun = false; - if (textState.font.vertical) { - offset = advance; - textState.translateTextMatrix(0, offset); - breakTextRun = textContentItem.textRunBreakAllowed && advance > textContentItem.fakeMultiSpaceMax; - if (!breakTextRun) { - textContentItem.height += offset; - } - } else { - advance = -advance; - offset = advance * textState.textHScale; - textState.translateTextMatrix(offset, 0); - breakTextRun = textContentItem.textRunBreakAllowed && advance > textContentItem.fakeMultiSpaceMax; - if (!breakTextRun) { - textContentItem.width += offset; - } - } - if (breakTextRun) { - flushTextContentItem(); - } else if (advance > 0) { - addFakeSpaces(advance, textContentItem.str); - } - } - } - break; - case OPS.showText: - buildTextContentItem(args[0]); - break; - case OPS.nextLineShowText: - flushTextContentItem(); - textState.carriageReturn(); - buildTextContentItem(args[0]); - break; - case OPS.nextLineSetSpacingShowText: - flushTextContentItem(); - textState.wordSpacing = args[0]; - textState.charSpacing = args[1]; - textState.carriageReturn(); - buildTextContentItem(args[2]); - break; - case OPS.paintXObject: - flushTextContentItem(); - if (args[0].code) { - break; - } - if (!xobjs) { - xobjs = resources.get('XObject') || Dict.empty; - } - var name = args[0].name; - if (xobjsCache.key === name) { - if (xobjsCache.texts) { - Util.appendToArray(textContent.items, xobjsCache.texts.items); - Util.extendObj(textContent.styles, xobjsCache.texts.styles); - } - break; - } - var xobj = xobjs.get(name); - if (!xobj) { - break; - } - assert(isStream(xobj), 'XObject should be a stream'); - var type = xobj.dict.get('Subtype'); - assert(isName(type), 'XObject should have a Name subtype'); - if ('Form' !== type.name) { - xobjsCache.key = name; - xobjsCache.texts = null; - break; - } - stateManager.save(); - var matrix = xobj.dict.getArray('Matrix'); - if (isArray(matrix) && matrix.length === 6) { - stateManager.transform(matrix); - } - next(self.getTextContent(xobj, task, xobj.dict.get('Resources') || resources, stateManager, normalizeWhitespace, combineTextItems).then(function (formTextContent) { - Util.appendToArray(textContent.items, formTextContent.items); - Util.extendObj(textContent.styles, formTextContent.styles); - stateManager.restore(); - xobjsCache.key = name; - xobjsCache.texts = formTextContent; - })); - return; - case OPS.setGState: - flushTextContentItem(); - var dictName = args[0]; - var extGState = resources.get('ExtGState'); - if (!isDict(extGState) || !isName(dictName)) { - break; - } - var gState = extGState.get(dictName.name); - if (!isDict(gState)) { - break; - } - var gStateFont = gState.get('Font'); - if (gStateFont) { - textState.fontName = null; - textState.fontSize = gStateFont[1]; - next(handleSetFont(null, gStateFont[0])); - return; - } - break; - } - } - if (stop) { - next(deferred); - return; - } - flushTextContentItem(); - resolve(textContent); - }); - }, - extractDataStructures: function PartialEvaluator_extractDataStructures(dict, baseDict, xref, properties) { - var toUnicode = dict.get('ToUnicode') || baseDict.get('ToUnicode'); - var toUnicodePromise = toUnicode ? this.readToUnicode(toUnicode) : Promise.resolve(undefined); - if (properties.composite) { - var cidSystemInfo = dict.get('CIDSystemInfo'); - if (isDict(cidSystemInfo)) { - properties.cidSystemInfo = { - registry: cidSystemInfo.get('Registry'), - ordering: cidSystemInfo.get('Ordering'), - supplement: cidSystemInfo.get('Supplement') - }; - } - var cidToGidMap = dict.get('CIDToGIDMap'); - if (isStream(cidToGidMap)) { - properties.cidToGidMap = this.readCidToGidMap(cidToGidMap); - } - } - var differences = []; - var baseEncodingName = null; - var encoding; - if (dict.has('Encoding')) { - encoding = dict.get('Encoding'); - if (isDict(encoding)) { - baseEncodingName = encoding.get('BaseEncoding'); - baseEncodingName = isName(baseEncodingName) ? baseEncodingName.name : null; - if (encoding.has('Differences')) { - var diffEncoding = encoding.get('Differences'); - var index = 0; - for (var j = 0, jj = diffEncoding.length; j < jj; j++) { - var data = xref.fetchIfRef(diffEncoding[j]); - if (isNum(data)) { - index = data; - } else if (isName(data)) { - differences[index++] = data.name; - } else { - error('Invalid entry in \'Differences\' array: ' + data); - } - } - } - } else if (isName(encoding)) { - baseEncodingName = encoding.name; - } else { - error('Encoding is not a Name nor a Dict'); - } - if (baseEncodingName !== 'MacRomanEncoding' && baseEncodingName !== 'MacExpertEncoding' && baseEncodingName !== 'WinAnsiEncoding') { - baseEncodingName = null; - } - } - if (baseEncodingName) { - properties.defaultEncoding = getEncoding(baseEncodingName).slice(); - } else { - var isSymbolicFont = !!(properties.flags & FontFlags.Symbolic); - var isNonsymbolicFont = !!(properties.flags & FontFlags.Nonsymbolic); - encoding = StandardEncoding; - if (properties.type === 'TrueType' && !isNonsymbolicFont) { - encoding = WinAnsiEncoding; - } - if (isSymbolicFont) { - encoding = MacRomanEncoding; - if (!properties.file) { - if (/Symbol/i.test(properties.name)) { - encoding = SymbolSetEncoding; - } else if (/Dingbats/i.test(properties.name)) { - encoding = ZapfDingbatsEncoding; - } - } - } - properties.defaultEncoding = encoding; - } - properties.differences = differences; - properties.baseEncodingName = baseEncodingName; - properties.hasEncoding = !!baseEncodingName || differences.length > 0; - properties.dict = dict; - return toUnicodePromise.then(function (toUnicode) { - properties.toUnicode = toUnicode; - return this.buildToUnicode(properties); - }.bind(this)).then(function (toUnicode) { - properties.toUnicode = toUnicode; - return properties; - }); - }, - buildToUnicode: function PartialEvaluator_buildToUnicode(properties) { - properties.hasIncludedToUnicodeMap = !!properties.toUnicode && properties.toUnicode.length > 0; - if (properties.hasIncludedToUnicodeMap) { - return Promise.resolve(properties.toUnicode); - } - var toUnicode, charcode, glyphName; - if (!properties.composite) - { - toUnicode = []; - var encoding = properties.defaultEncoding.slice(); - var baseEncodingName = properties.baseEncodingName; - var differences = properties.differences; - for (charcode in differences) { - glyphName = differences[charcode]; - if (glyphName === '.notdef') { - continue; - } - encoding[charcode] = glyphName; - } - var glyphsUnicodeMap = getGlyphsUnicode(); - for (charcode in encoding) { - glyphName = encoding[charcode]; - if (glyphName === '') { - continue; - } else if (glyphsUnicodeMap[glyphName] === undefined) { - var code = 0; - switch (glyphName[0]) { - case 'G': - if (glyphName.length === 3) { - code = parseInt(glyphName.substr(1), 16); - } - break; - case 'g': - if (glyphName.length === 5) { - code = parseInt(glyphName.substr(1), 16); - } - break; - case 'C': - case 'c': - if (glyphName.length >= 3) { - code = +glyphName.substr(1); - } - break; - default: - var unicode = getUnicodeForGlyph(glyphName, glyphsUnicodeMap); - if (unicode !== -1) { - code = unicode; - } - } - if (code) { - if (baseEncodingName && code === +charcode) { - var baseEncoding = getEncoding(baseEncodingName); - if (baseEncoding && (glyphName = baseEncoding[charcode])) { - toUnicode[charcode] = String.fromCharCode(glyphsUnicodeMap[glyphName]); - continue; - } - } - toUnicode[charcode] = String.fromCharCode(code); - } - continue; - } - toUnicode[charcode] = String.fromCharCode(glyphsUnicodeMap[glyphName]); - } - return Promise.resolve(new ToUnicodeMap(toUnicode)); - } - if (properties.composite && (properties.cMap.builtInCMap && !(properties.cMap instanceof IdentityCMap) || properties.cidSystemInfo.registry === 'Adobe' && (properties.cidSystemInfo.ordering === 'GB1' || properties.cidSystemInfo.ordering === 'CNS1' || properties.cidSystemInfo.ordering === 'Japan1' || properties.cidSystemInfo.ordering === 'Korea1'))) { - var registry = properties.cidSystemInfo.registry; - var ordering = properties.cidSystemInfo.ordering; - var ucs2CMapName = Name.get(registry + '-' + ordering + '-UCS2'); - return CMapFactory.create(ucs2CMapName, this.options.cMapOptions, null).then(function (ucs2CMap) { - var cMap = properties.cMap; - toUnicode = []; - cMap.forEach(function (charcode, cid) { - assert(cid <= 0xffff, 'Max size of CID is 65,535'); - var ucs2 = ucs2CMap.lookup(cid); - if (ucs2) { - toUnicode[charcode] = String.fromCharCode((ucs2.charCodeAt(0) << 8) + ucs2.charCodeAt(1)); - } - }); - return new ToUnicodeMap(toUnicode); - }); - } - return Promise.resolve(new IdentityToUnicodeMap(properties.firstChar, properties.lastChar)); - }, - readToUnicode: function PartialEvaluator_readToUnicode(toUnicode) { - var cmapObj = toUnicode; - if (isName(cmapObj)) { - return CMapFactory.create(cmapObj, this.options.cMapOptions, null).then(function (cmap) { - if (cmap instanceof IdentityCMap) { - return new IdentityToUnicodeMap(0, 0xFFFF); - } - return new ToUnicodeMap(cmap.getMap()); - }); - } else if (isStream(cmapObj)) { - return CMapFactory.create(cmapObj, this.options.cMapOptions, null).then(function (cmap) { - if (cmap instanceof IdentityCMap) { - return new IdentityToUnicodeMap(0, 0xFFFF); - } - var map = new Array(cmap.length); - cmap.forEach(function (charCode, token) { - var str = []; - for (var k = 0; k < token.length; k += 2) { - var w1 = token.charCodeAt(k) << 8 | token.charCodeAt(k + 1); - if ((w1 & 0xF800) !== 0xD800) { - str.push(w1); - continue; - } - k += 2; - var w2 = token.charCodeAt(k) << 8 | token.charCodeAt(k + 1); - str.push(((w1 & 0x3ff) << 10) + (w2 & 0x3ff) + 0x10000); - } - map[charCode] = String.fromCharCode.apply(String, str); - }); - return new ToUnicodeMap(map); - }); - } - return Promise.resolve(null); - }, - readCidToGidMap: function PartialEvaluator_readCidToGidMap(cidToGidStream) { - var glyphsData = cidToGidStream.getBytes(); - var result = []; - for (var j = 0, jj = glyphsData.length; j < jj; j++) { - var glyphID = glyphsData[j++] << 8 | glyphsData[j]; - if (glyphID === 0) { - continue; - } - var code = j >> 1; - result[code] = glyphID; - } - return result; - }, - extractWidths: function PartialEvaluator_extractWidths(dict, xref, descriptor, properties) { - var glyphsWidths = []; - var defaultWidth = 0; - var glyphsVMetrics = []; - var defaultVMetrics; - var i, ii, j, jj, start, code, widths; - if (properties.composite) { - defaultWidth = dict.get('DW') || 1000; - widths = dict.get('W'); - if (widths) { - for (i = 0, ii = widths.length; i < ii; i++) { - start = xref.fetchIfRef(widths[i++]); - code = xref.fetchIfRef(widths[i]); - if (isArray(code)) { - for (j = 0, jj = code.length; j < jj; j++) { - glyphsWidths[start++] = xref.fetchIfRef(code[j]); - } - } else { - var width = xref.fetchIfRef(widths[++i]); - for (j = start; j <= code; j++) { - glyphsWidths[j] = width; - } - } - } - } - if (properties.vertical) { - var vmetrics = dict.getArray('DW2') || [ - 880, - -1000 - ]; - defaultVMetrics = [ - vmetrics[1], - defaultWidth * 0.5, - vmetrics[0] - ]; - vmetrics = dict.get('W2'); - if (vmetrics) { - for (i = 0, ii = vmetrics.length; i < ii; i++) { - start = xref.fetchIfRef(vmetrics[i++]); - code = xref.fetchIfRef(vmetrics[i]); - if (isArray(code)) { - for (j = 0, jj = code.length; j < jj; j++) { - glyphsVMetrics[start++] = [ - xref.fetchIfRef(code[j++]), - xref.fetchIfRef(code[j++]), - xref.fetchIfRef(code[j]) - ]; - } - } else { - var vmetric = [ - xref.fetchIfRef(vmetrics[++i]), - xref.fetchIfRef(vmetrics[++i]), - xref.fetchIfRef(vmetrics[++i]) - ]; - for (j = start; j <= code; j++) { - glyphsVMetrics[j] = vmetric; - } - } - } - } - } - } else { - var firstChar = properties.firstChar; - widths = dict.get('Widths'); - if (widths) { - j = firstChar; - for (i = 0, ii = widths.length; i < ii; i++) { - glyphsWidths[j++] = xref.fetchIfRef(widths[i]); - } - defaultWidth = parseFloat(descriptor.get('MissingWidth')) || 0; - } else { - var baseFontName = dict.get('BaseFont'); - if (isName(baseFontName)) { - var metrics = this.getBaseFontMetrics(baseFontName.name); - glyphsWidths = this.buildCharCodeToWidth(metrics.widths, properties); - defaultWidth = metrics.defaultWidth; - } - } - } - var isMonospace = true; - var firstWidth = defaultWidth; - for (var glyph in glyphsWidths) { - var glyphWidth = glyphsWidths[glyph]; - if (!glyphWidth) { - continue; - } - if (!firstWidth) { - firstWidth = glyphWidth; - continue; - } - if (firstWidth !== glyphWidth) { - isMonospace = false; - break; - } - } - if (isMonospace) { - properties.flags |= FontFlags.FixedPitch; - } - properties.defaultWidth = defaultWidth; - properties.widths = glyphsWidths; - properties.defaultVMetrics = defaultVMetrics; - properties.vmetrics = glyphsVMetrics; - }, - isSerifFont: function PartialEvaluator_isSerifFont(baseFontName) { - var fontNameWoStyle = baseFontName.split('-')[0]; - return fontNameWoStyle in getSerifFonts() || fontNameWoStyle.search(/serif/gi) !== -1; - }, - getBaseFontMetrics: function PartialEvaluator_getBaseFontMetrics(name) { - var defaultWidth = 0; - var widths = []; - var monospace = false; - var stdFontMap = getStdFontMap(); - var lookupName = stdFontMap[name] || name; - var Metrics = getMetrics(); - if (!(lookupName in Metrics)) { - if (this.isSerifFont(name)) { - lookupName = 'Times-Roman'; - } else { - lookupName = 'Helvetica'; - } - } - var glyphWidths = Metrics[lookupName]; - if (isNum(glyphWidths)) { - defaultWidth = glyphWidths; - monospace = true; - } else { - widths = glyphWidths(); - } - return { - defaultWidth: defaultWidth, - monospace: monospace, - widths: widths - }; - }, - buildCharCodeToWidth: function PartialEvaluator_bulildCharCodeToWidth(widthsByGlyphName, properties) { - var widths = Object.create(null); - var differences = properties.differences; - var encoding = properties.defaultEncoding; - for (var charCode = 0; charCode < 256; charCode++) { - if (charCode in differences && widthsByGlyphName[differences[charCode]]) { - widths[charCode] = widthsByGlyphName[differences[charCode]]; - continue; - } - if (charCode in encoding && widthsByGlyphName[encoding[charCode]]) { - widths[charCode] = widthsByGlyphName[encoding[charCode]]; - continue; - } - } - return widths; - }, - preEvaluateFont: function PartialEvaluator_preEvaluateFont(dict, xref) { - var baseDict = dict; - var type = dict.get('Subtype'); - assert(isName(type), 'invalid font Subtype'); - var composite = false; - var uint8array; - if (type.name === 'Type0') { - var df = dict.get('DescendantFonts'); - if (!df) { - error('Descendant fonts are not specified'); - } - dict = isArray(df) ? xref.fetchIfRef(df[0]) : df; - type = dict.get('Subtype'); - assert(isName(type), 'invalid font Subtype'); - composite = true; - } - var descriptor = dict.get('FontDescriptor'); - if (descriptor) { - var hash = new MurmurHash3_64(); - var encoding = baseDict.getRaw('Encoding'); - if (isName(encoding)) { - hash.update(encoding.name); - } else if (isRef(encoding)) { - hash.update(encoding.toString()); - } else if (isDict(encoding)) { - var keys = encoding.getKeys(); - for (var i = 0, ii = keys.length; i < ii; i++) { - var entry = encoding.getRaw(keys[i]); - if (isName(entry)) { - hash.update(entry.name); - } else if (isRef(entry)) { - hash.update(entry.toString()); - } else if (isArray(entry)) { - var diffLength = entry.length, diffBuf = new Array(diffLength); - for (var j = 0; j < diffLength; j++) { - var diffEntry = entry[j]; - if (isName(diffEntry)) { - diffBuf[j] = diffEntry.name; - } else if (isNum(diffEntry) || isRef(diffEntry)) { - diffBuf[j] = diffEntry.toString(); - } - } - hash.update(diffBuf.join()); - } - } - } - var toUnicode = dict.get('ToUnicode') || baseDict.get('ToUnicode'); - if (isStream(toUnicode)) { - var stream = toUnicode.str || toUnicode; - uint8array = stream.buffer ? new Uint8Array(stream.buffer.buffer, 0, stream.bufferLength) : new Uint8Array(stream.bytes.buffer, stream.start, stream.end - stream.start); - hash.update(uint8array); - } else if (isName(toUnicode)) { - hash.update(toUnicode.name); - } - var widths = dict.get('Widths') || baseDict.get('Widths'); - if (widths) { - uint8array = new Uint8Array(new Uint32Array(widths).buffer); - hash.update(uint8array); - } - } - return { - descriptor: descriptor, - dict: dict, - baseDict: baseDict, - composite: composite, - type: type.name, - hash: hash ? hash.hexdigest() : '' - }; - }, - translateFont: function PartialEvaluator_translateFont(preEvaluatedFont, xref) { - var baseDict = preEvaluatedFont.baseDict; - var dict = preEvaluatedFont.dict; - var composite = preEvaluatedFont.composite; - var descriptor = preEvaluatedFont.descriptor; - var type = preEvaluatedFont.type; - var maxCharIndex = composite ? 0xFFFF : 0xFF; - var cMapOptions = this.options.cMapOptions; - var properties; - if (!descriptor) { - if (type === 'Type3') { - descriptor = new Dict(null); - descriptor.set('FontName', Name.get(type)); - descriptor.set('FontBBox', dict.getArray('FontBBox')); - } else { - var baseFontName = dict.get('BaseFont'); - if (!isName(baseFontName)) { - error('Base font is not specified'); - } - baseFontName = baseFontName.name.replace(/[,_]/g, '-'); - var metrics = this.getBaseFontMetrics(baseFontName); - var fontNameWoStyle = baseFontName.split('-')[0]; - var flags = (this.isSerifFont(fontNameWoStyle) ? FontFlags.Serif : 0) | (metrics.monospace ? FontFlags.FixedPitch : 0) | (getSymbolsFonts()[fontNameWoStyle] ? FontFlags.Symbolic : FontFlags.Nonsymbolic); - properties = { - type: type, - name: baseFontName, - widths: metrics.widths, - defaultWidth: metrics.defaultWidth, - flags: flags, - firstChar: 0, - lastChar: maxCharIndex - }; - return this.extractDataStructures(dict, dict, xref, properties).then(function (properties) { - properties.widths = this.buildCharCodeToWidth(metrics.widths, properties); - return new Font(baseFontName, null, properties); - }.bind(this)); - } - } - var firstChar = dict.get('FirstChar') || 0; - var lastChar = dict.get('LastChar') || maxCharIndex; - var fontName = descriptor.get('FontName'); - var baseFont = dict.get('BaseFont'); - if (isString(fontName)) { - fontName = Name.get(fontName); - } - if (isString(baseFont)) { - baseFont = Name.get(baseFont); - } - if (type !== 'Type3') { - var fontNameStr = fontName && fontName.name; - var baseFontStr = baseFont && baseFont.name; - if (fontNameStr !== baseFontStr) { - info('The FontDescriptor\'s FontName is "' + fontNameStr + '" but should be the same as the Font\'s BaseFont "' + baseFontStr + '"'); - if (fontNameStr && baseFontStr && baseFontStr.indexOf(fontNameStr) === 0) { - fontName = baseFont; - } - } - } - fontName = fontName || baseFont; - assert(isName(fontName), 'invalid font name'); - var fontFile = descriptor.get('FontFile', 'FontFile2', 'FontFile3'); - if (fontFile) { - if (fontFile.dict) { - var subtype = fontFile.dict.get('Subtype'); - if (subtype) { - subtype = subtype.name; - } - var length1 = fontFile.dict.get('Length1'); - var length2 = fontFile.dict.get('Length2'); - var length3 = fontFile.dict.get('Length3'); - } - } - properties = { - type: type, - name: fontName.name, - subtype: subtype, - file: fontFile, - length1: length1, - length2: length2, - length3: length3, - loadedName: baseDict.loadedName, - composite: composite, - wideChars: composite, - fixedPitch: false, - fontMatrix: dict.getArray('FontMatrix') || FONT_IDENTITY_MATRIX, - firstChar: firstChar || 0, - lastChar: lastChar || maxCharIndex, - bbox: descriptor.getArray('FontBBox'), - ascent: descriptor.get('Ascent'), - descent: descriptor.get('Descent'), - xHeight: descriptor.get('XHeight'), - capHeight: descriptor.get('CapHeight'), - flags: descriptor.get('Flags'), - italicAngle: descriptor.get('ItalicAngle'), - coded: false - }; - var cMapPromise; - if (composite) { - var cidEncoding = baseDict.get('Encoding'); - if (isName(cidEncoding)) { - properties.cidEncoding = cidEncoding.name; - } - cMapPromise = CMapFactory.create(cidEncoding, cMapOptions, null).then(function (cMap) { - properties.cMap = cMap; - properties.vertical = properties.cMap.vertical; - }); - } else { - cMapPromise = Promise.resolve(undefined); - } - return cMapPromise.then(function () { - return this.extractDataStructures(dict, baseDict, xref, properties); - }.bind(this)).then(function (properties) { - this.extractWidths(dict, xref, descriptor, properties); - if (type === 'Type3') { - properties.isType3Font = true; - } - return new Font(fontName.name, fontFile, properties); - }.bind(this)); - } - }; - return PartialEvaluator; - }(); - var TranslatedFont = function TranslatedFontClosure() { - function TranslatedFont(loadedName, font, dict) { - this.loadedName = loadedName; - this.font = font; - this.dict = dict; - this.type3Loaded = null; - this.sent = false; - } - TranslatedFont.prototype = { - send: function (handler) { - if (this.sent) { - return; - } - var fontData = this.font.exportData(); - handler.send('commonobj', [ - this.loadedName, - 'Font', - fontData - ]); - this.sent = true; - }, - loadType3Data: function (evaluator, resources, parentOperatorList, task) { - assert(this.font.isType3Font); - if (this.type3Loaded) { - return this.type3Loaded; - } - var translatedFont = this.font; - var loadCharProcsPromise = Promise.resolve(); - var charProcs = this.dict.get('CharProcs'); - var fontResources = this.dict.get('Resources') || resources; - var charProcKeys = charProcs.getKeys(); - var charProcOperatorList = Object.create(null); - for (var i = 0, n = charProcKeys.length; i < n; ++i) { - loadCharProcsPromise = loadCharProcsPromise.then(function (key) { - var glyphStream = charProcs.get(key); - var operatorList = new OperatorList(); - return evaluator.getOperatorList(glyphStream, task, fontResources, operatorList).then(function () { - charProcOperatorList[key] = operatorList.getIR(); - parentOperatorList.addDependencies(operatorList.dependencies); }, function (reason) { - warn('Type3 font resource \"' + key + '\" is not available'); - var operatorList = new OperatorList(); - charProcOperatorList[key] = operatorList.getIR(); - }); - }.bind(this, charProcKeys[i])); - } - this.type3Loaded = loadCharProcsPromise.then(function () { - translatedFont.charProcOperatorList = charProcOperatorList; - }); - return this.type3Loaded; - } - }; - return TranslatedFont; - }(); - var OperatorList = function OperatorListClosure() { - var CHUNK_SIZE = 1000; - var CHUNK_SIZE_ABOUT = CHUNK_SIZE - 5; - function getTransfers(queue) { - var transfers = []; - var fnArray = queue.fnArray, argsArray = queue.argsArray; - for (var i = 0, ii = queue.length; i < ii; i++) { - switch (fnArray[i]) { - case OPS.paintInlineImageXObject: - case OPS.paintInlineImageXObjectGroup: - case OPS.paintImageMaskXObject: - var arg = argsArray[i][0]; - if (!arg.cached) { - transfers.push(arg.data.buffer); - } - break; - } - } - return transfers; - } - function OperatorList(intent, messageHandler, pageIndex) { - this.messageHandler = messageHandler; - this.fnArray = []; - this.argsArray = []; - this.dependencies = Object.create(null); - this._totalLength = 0; - this.pageIndex = pageIndex; - this.intent = intent; - } - OperatorList.prototype = { - get length() { - return this.argsArray.length; - }, - get totalLength() { - return this._totalLength + this.length; - }, - addOp: function (fn, args) { - this.fnArray.push(fn); - this.argsArray.push(args); - if (this.messageHandler) { - if (this.fnArray.length >= CHUNK_SIZE) { - this.flush(); - } else if (this.fnArray.length >= CHUNK_SIZE_ABOUT && (fn === OPS.restore || fn === OPS.endText)) { - this.flush(); - } - } - }, - addDependency: function (dependency) { - if (dependency in this.dependencies) { - return; - } - this.dependencies[dependency] = true; - this.addOp(OPS.dependency, [dependency]); - }, - addDependencies: function (dependencies) { - for (var key in dependencies) { - this.addDependency(key); - } - }, - addOpList: function (opList) { - Util.extendObj(this.dependencies, opList.dependencies); - for (var i = 0, ii = opList.length; i < ii; i++) { - this.addOp(opList.fnArray[i], opList.argsArray[i]); - } - }, - getIR: function () { - return { - fnArray: this.fnArray, - argsArray: this.argsArray, - length: this.length - }; - }, - flush: function (lastChunk) { - if (this.intent !== 'oplist') { - new QueueOptimizer().optimize(this); - } - var transfers = getTransfers(this); - var length = this.length; - this._totalLength += length; - this.messageHandler.send('RenderPageChunk', { - operatorList: { - fnArray: this.fnArray, - argsArray: this.argsArray, - lastChunk: lastChunk, - length: length - }, - pageIndex: this.pageIndex, - intent: this.intent - }, transfers); - this.dependencies = Object.create(null); - this.fnArray.length = 0; - this.argsArray.length = 0; - } - }; - return OperatorList; - }(); - var StateManager = function StateManagerClosure() { - function StateManager(initialState) { - this.state = initialState; - this.stateStack = []; - } - StateManager.prototype = { - save: function () { - var old = this.state; - this.stateStack.push(this.state); - this.state = old.clone(); - }, - restore: function () { - var prev = this.stateStack.pop(); - if (prev) { - this.state = prev; - } - }, - transform: function (args) { - this.state.ctm = Util.transform(this.state.ctm, args); - } - }; - return StateManager; - }(); - var TextState = function TextStateClosure() { - function TextState() { - this.ctm = new Float32Array(IDENTITY_MATRIX); - this.fontName = null; - this.fontSize = 0; - this.font = null; - this.fontMatrix = FONT_IDENTITY_MATRIX; - this.textMatrix = IDENTITY_MATRIX.slice(); - this.textLineMatrix = IDENTITY_MATRIX.slice(); - this.charSpacing = 0; - this.wordSpacing = 0; - this.leading = 0; - this.textHScale = 1; - this.textRise = 0; - } - TextState.prototype = { - setTextMatrix: function TextState_setTextMatrix(a, b, c, d, e, f) { - var m = this.textMatrix; - m[0] = a; - m[1] = b; - m[2] = c; - m[3] = d; - m[4] = e; - m[5] = f; - }, - setTextLineMatrix: function TextState_setTextMatrix(a, b, c, d, e, f) { - var m = this.textLineMatrix; - m[0] = a; - m[1] = b; - m[2] = c; - m[3] = d; - m[4] = e; - m[5] = f; - }, - translateTextMatrix: function TextState_translateTextMatrix(x, y) { - var m = this.textMatrix; - m[4] = m[0] * x + m[2] * y + m[4]; - m[5] = m[1] * x + m[3] * y + m[5]; - }, - translateTextLineMatrix: function TextState_translateTextMatrix(x, y) { - var m = this.textLineMatrix; - m[4] = m[0] * x + m[2] * y + m[4]; - m[5] = m[1] * x + m[3] * y + m[5]; - }, - calcTextLineMatrixAdvance: function TextState_calcTextLineMatrixAdvance(a, b, c, d, e, f) { - var font = this.font; - if (!font) { - return null; - } - var m = this.textLineMatrix; - if (!(a === m[0] && b === m[1] && c === m[2] && d === m[3])) { - return null; - } - var txDiff = e - m[4], tyDiff = f - m[5]; - if (font.vertical && txDiff !== 0 || !font.vertical && tyDiff !== 0) { - return null; - } - var tx, ty, denominator = a * d - b * c; - if (font.vertical) { - tx = -tyDiff * c / denominator; - ty = tyDiff * a / denominator; - } else { - tx = txDiff * d / denominator; - ty = -txDiff * b / denominator; - } - return { - width: tx, - height: ty, - value: font.vertical ? ty : tx - }; - }, - calcRenderMatrix: function TextState_calcRendeMatrix(ctm) { - var tsm = [ - this.fontSize * this.textHScale, - 0, - 0, - this.fontSize, - 0, - this.textRise - ]; - return Util.transform(ctm, Util.transform(this.textMatrix, tsm)); - }, - carriageReturn: function TextState_carriageReturn() { - this.translateTextLineMatrix(0, -this.leading); - this.textMatrix = this.textLineMatrix.slice(); - }, - clone: function TextState_clone() { - var clone = Object.create(this); - clone.textMatrix = this.textMatrix.slice(); - clone.textLineMatrix = this.textLineMatrix.slice(); - clone.fontMatrix = this.fontMatrix.slice(); - return clone; - } - }; - return TextState; - }(); - var EvalState = function EvalStateClosure() { - function EvalState() { - this.ctm = new Float32Array(IDENTITY_MATRIX); - this.font = null; - this.textRenderingMode = TextRenderingMode.FILL; - this.fillColorSpace = ColorSpace.singletons.gray; - this.strokeColorSpace = ColorSpace.singletons.gray; - } - EvalState.prototype = { - clone: function CanvasExtraState_clone() { - return Object.create(this); - } - }; - return EvalState; - }(); - var EvaluatorPreprocessor = function EvaluatorPreprocessorClosure() { - var getOPMap = getLookupTableFactory(function (t) { - t['w'] = { - id: OPS.setLineWidth, - numArgs: 1, - variableArgs: false - }; - t['J'] = { - id: OPS.setLineCap, - numArgs: 1, - variableArgs: false - }; - t['j'] = { - id: OPS.setLineJoin, - numArgs: 1, - variableArgs: false - }; - t['M'] = { - id: OPS.setMiterLimit, - numArgs: 1, - variableArgs: false - }; - t['d'] = { - id: OPS.setDash, - numArgs: 2, - variableArgs: false - }; - t['ri'] = { - id: OPS.setRenderingIntent, - numArgs: 1, - variableArgs: false - }; - t['i'] = { - id: OPS.setFlatness, - numArgs: 1, - variableArgs: false - }; - t['gs'] = { - id: OPS.setGState, - numArgs: 1, - variableArgs: false - }; - t['q'] = { - id: OPS.save, - numArgs: 0, - variableArgs: false - }; - t['Q'] = { - id: OPS.restore, - numArgs: 0, - variableArgs: false - }; - t['cm'] = { - id: OPS.transform, - numArgs: 6, - variableArgs: false - }; - t['m'] = { - id: OPS.moveTo, - numArgs: 2, - variableArgs: false - }; - t['l'] = { - id: OPS.lineTo, - numArgs: 2, - variableArgs: false - }; - t['c'] = { - id: OPS.curveTo, - numArgs: 6, - variableArgs: false - }; - t['v'] = { - id: OPS.curveTo2, - numArgs: 4, - variableArgs: false - }; - t['y'] = { - id: OPS.curveTo3, - numArgs: 4, - variableArgs: false - }; - t['h'] = { - id: OPS.closePath, - numArgs: 0, - variableArgs: false - }; - t['re'] = { - id: OPS.rectangle, - numArgs: 4, - variableArgs: false - }; - t['S'] = { - id: OPS.stroke, - numArgs: 0, - variableArgs: false - }; - t['s'] = { - id: OPS.closeStroke, - numArgs: 0, - variableArgs: false - }; - t['f'] = { - id: OPS.fill, - numArgs: 0, - variableArgs: false - }; - t['F'] = { - id: OPS.fill, - numArgs: 0, - variableArgs: false - }; - t['f*'] = { - id: OPS.eoFill, - numArgs: 0, - variableArgs: false - }; - t['B'] = { - id: OPS.fillStroke, - numArgs: 0, - variableArgs: false - }; - t['B*'] = { - id: OPS.eoFillStroke, - numArgs: 0, - variableArgs: false - }; - t['b'] = { - id: OPS.closeFillStroke, - numArgs: 0, - variableArgs: false - }; - t['b*'] = { - id: OPS.closeEOFillStroke, - numArgs: 0, - variableArgs: false - }; - t['n'] = { - id: OPS.endPath, - numArgs: 0, - variableArgs: false - }; - t['W'] = { - id: OPS.clip, - numArgs: 0, - variableArgs: false - }; - t['W*'] = { - id: OPS.eoClip, - numArgs: 0, - variableArgs: false - }; - t['BT'] = { - id: OPS.beginText, - numArgs: 0, - variableArgs: false - }; - t['ET'] = { - id: OPS.endText, - numArgs: 0, - variableArgs: false - }; - t['Tc'] = { - id: OPS.setCharSpacing, - numArgs: 1, - variableArgs: false - }; - t['Tw'] = { - id: OPS.setWordSpacing, - numArgs: 1, - variableArgs: false - }; - t['Tz'] = { - id: OPS.setHScale, - numArgs: 1, - variableArgs: false - }; - t['TL'] = { - id: OPS.setLeading, - numArgs: 1, - variableArgs: false - }; - t['Tf'] = { - id: OPS.setFont, - numArgs: 2, - variableArgs: false - }; - t['Tr'] = { - id: OPS.setTextRenderingMode, - numArgs: 1, - variableArgs: false - }; - t['Ts'] = { - id: OPS.setTextRise, - numArgs: 1, - variableArgs: false - }; - t['Td'] = { - id: OPS.moveText, - numArgs: 2, - variableArgs: false - }; - t['TD'] = { - id: OPS.setLeadingMoveText, - numArgs: 2, - variableArgs: false - }; - t['Tm'] = { - id: OPS.setTextMatrix, - numArgs: 6, - variableArgs: false - }; - t['T*'] = { - id: OPS.nextLine, - numArgs: 0, - variableArgs: false - }; - t['Tj'] = { - id: OPS.showText, - numArgs: 1, - variableArgs: false - }; - t['TJ'] = { - id: OPS.showSpacedText, - numArgs: 1, - variableArgs: false - }; - t['\''] = { - id: OPS.nextLineShowText, - numArgs: 1, - variableArgs: false - }; - t['"'] = { - id: OPS.nextLineSetSpacingShowText, - numArgs: 3, - variableArgs: false - }; - t['d0'] = { - id: OPS.setCharWidth, - numArgs: 2, - variableArgs: false - }; - t['d1'] = { - id: OPS.setCharWidthAndBounds, - numArgs: 6, - variableArgs: false - }; - t['CS'] = { - id: OPS.setStrokeColorSpace, - numArgs: 1, - variableArgs: false - }; - t['cs'] = { - id: OPS.setFillColorSpace, - numArgs: 1, - variableArgs: false - }; - t['SC'] = { - id: OPS.setStrokeColor, - numArgs: 4, - variableArgs: true - }; - t['SCN'] = { - id: OPS.setStrokeColorN, - numArgs: 33, - variableArgs: true - }; - t['sc'] = { - id: OPS.setFillColor, - numArgs: 4, - variableArgs: true - }; - t['scn'] = { - id: OPS.setFillColorN, - numArgs: 33, - variableArgs: true - }; - t['G'] = { - id: OPS.setStrokeGray, - numArgs: 1, - variableArgs: false - }; - t['g'] = { - id: OPS.setFillGray, - numArgs: 1, - variableArgs: false - }; - t['RG'] = { - id: OPS.setStrokeRGBColor, - numArgs: 3, - variableArgs: false - }; - t['rg'] = { - id: OPS.setFillRGBColor, - numArgs: 3, - variableArgs: false - }; - t['K'] = { - id: OPS.setStrokeCMYKColor, - numArgs: 4, - variableArgs: false - }; - t['k'] = { - id: OPS.setFillCMYKColor, - numArgs: 4, - variableArgs: false - }; - t['sh'] = { - id: OPS.shadingFill, - numArgs: 1, - variableArgs: false - }; - t['BI'] = { - id: OPS.beginInlineImage, - numArgs: 0, - variableArgs: false - }; - t['ID'] = { - id: OPS.beginImageData, - numArgs: 0, - variableArgs: false - }; - t['EI'] = { - id: OPS.endInlineImage, - numArgs: 1, - variableArgs: false - }; - t['Do'] = { - id: OPS.paintXObject, - numArgs: 1, - variableArgs: false - }; - t['MP'] = { - id: OPS.markPoint, - numArgs: 1, - variableArgs: false - }; - t['DP'] = { - id: OPS.markPointProps, - numArgs: 2, - variableArgs: false - }; - t['BMC'] = { - id: OPS.beginMarkedContent, - numArgs: 1, - variableArgs: false - }; - t['BDC'] = { - id: OPS.beginMarkedContentProps, - numArgs: 2, - variableArgs: false - }; - t['EMC'] = { - id: OPS.endMarkedContent, - numArgs: 0, - variableArgs: false - }; - t['BX'] = { - id: OPS.beginCompat, - numArgs: 0, - variableArgs: false - }; - t['EX'] = { - id: OPS.endCompat, - numArgs: 0, - variableArgs: false - }; - t['BM'] = null; - t['BD'] = null; - t['true'] = null; - t['fa'] = null; - t['fal'] = null; - t['fals'] = null; - t['false'] = null; - t['nu'] = null; - t['nul'] = null; - t['null'] = null; - }); - function EvaluatorPreprocessor(stream, xref, stateManager) { - this.opMap = getOPMap(); - this.parser = new Parser(new Lexer(stream, this.opMap), false, xref); - this.stateManager = stateManager; - this.nonProcessedArgs = []; - } - EvaluatorPreprocessor.prototype = { - get savedStatesDepth() { - return this.stateManager.stateStack.length; - }, - read: function EvaluatorPreprocessor_read(operation) { - var args = operation.args; - while (true) { - var obj = this.parser.getObj(); - if (isCmd(obj)) { - var cmd = obj.cmd; - var opSpec = this.opMap[cmd]; - if (!opSpec) { - warn('Unknown command "' + cmd + '"'); - continue; - } - var fn = opSpec.id; - var numArgs = opSpec.numArgs; - var argsLength = args !== null ? args.length : 0; - if (!opSpec.variableArgs) { - if (argsLength !== numArgs) { - var nonProcessedArgs = this.nonProcessedArgs; - while (argsLength > numArgs) { - nonProcessedArgs.push(args.shift()); - argsLength--; - } - while (argsLength < numArgs && nonProcessedArgs.length !== 0) { - if (args === null) { - args = []; - } - args.unshift(nonProcessedArgs.pop()); - argsLength++; - } - } - if (argsLength < numArgs) { - warn('Skipping command ' + fn + ': expected ' + numArgs + ' args, but received ' + argsLength + ' args.'); - if (args !== null) { - args.length = 0; - } - continue; - } - } else if (argsLength > numArgs) { - info('Command ' + fn + ': expected [0,' + numArgs + '] args, but received ' + argsLength + ' args.'); - } - this.preprocessCommand(fn, args); - operation.fn = fn; - operation.args = args; - return true; - } - if (isEOF(obj)) { - return false; - } - if (obj !== null) { - if (args === null) { - args = []; - } - args.push(obj); - assert(args.length <= 33, 'Too many arguments'); - } - } - }, - preprocessCommand: function EvaluatorPreprocessor_preprocessCommand(fn, args) { - switch (fn | 0) { - case OPS.save: - this.stateManager.save(); - break; - case OPS.restore: - this.stateManager.restore(); - break; - case OPS.transform: - this.stateManager.transform(args); - break; - } - } - }; - return EvaluatorPreprocessor; - }(); - var QueueOptimizer = function QueueOptimizerClosure() { - function addState(parentState, pattern, fn) { - var state = parentState; - for (var i = 0, ii = pattern.length - 1; i < ii; i++) { - var item = pattern[i]; - state = state[item] || (state[item] = []); - } - state[pattern[pattern.length - 1]] = fn; - } - function handlePaintSolidColorImageMask(iFirstSave, count, fnArray, argsArray) { - var iFirstPIMXO = iFirstSave + 2; - for (var i = 0; i < count; i++) { - var arg = argsArray[iFirstPIMXO + 4 * i]; - var imageMask = arg.length === 1 && arg[0]; - if (imageMask && imageMask.width === 1 && imageMask.height === 1 && (!imageMask.data.length || imageMask.data.length === 1 && imageMask.data[0] === 0)) { - fnArray[iFirstPIMXO + 4 * i] = OPS.paintSolidColorImageMask; - continue; - } - break; - } - return count - i; - } - var InitialState = []; - addState(InitialState, [ - OPS.save, - OPS.transform, - OPS.paintInlineImageXObject, - OPS.restore - ], function foundInlineImageGroup(context) { - var MIN_IMAGES_IN_INLINE_IMAGES_BLOCK = 10; - var MAX_IMAGES_IN_INLINE_IMAGES_BLOCK = 200; - var MAX_WIDTH = 1000; - var IMAGE_PADDING = 1; - var fnArray = context.fnArray, argsArray = context.argsArray; - var curr = context.iCurr; - var iFirstSave = curr - 3; - var iFirstTransform = curr - 2; - var iFirstPIIXO = curr - 1; - var i = iFirstSave + 4; - var ii = fnArray.length; - while (i + 3 < ii) { - if (fnArray[i] !== OPS.save || fnArray[i + 1] !== OPS.transform || fnArray[i + 2] !== OPS.paintInlineImageXObject || fnArray[i + 3] !== OPS.restore) { - break; - } - i += 4; - } - var count = Math.min((i - iFirstSave) / 4, MAX_IMAGES_IN_INLINE_IMAGES_BLOCK); - if (count < MIN_IMAGES_IN_INLINE_IMAGES_BLOCK) { - return i; - } - var maxX = 0; - var map = [], maxLineHeight = 0; - var currentX = IMAGE_PADDING, currentY = IMAGE_PADDING; - var q; - for (q = 0; q < count; q++) { - var transform = argsArray[iFirstTransform + (q << 2)]; - var img = argsArray[iFirstPIIXO + (q << 2)][0]; - if (currentX + img.width > MAX_WIDTH) { - maxX = Math.max(maxX, currentX); - currentY += maxLineHeight + 2 * IMAGE_PADDING; - currentX = 0; - maxLineHeight = 0; - } - map.push({ - transform: transform, - x: currentX, - y: currentY, - w: img.width, - h: img.height - }); - currentX += img.width + 2 * IMAGE_PADDING; - maxLineHeight = Math.max(maxLineHeight, img.height); - } - var imgWidth = Math.max(maxX, currentX) + IMAGE_PADDING; - var imgHeight = currentY + maxLineHeight + IMAGE_PADDING; - var imgData = new Uint8Array(imgWidth * imgHeight * 4); - var imgRowSize = imgWidth << 2; - for (q = 0; q < count; q++) { - var data = argsArray[iFirstPIIXO + (q << 2)][0].data; - var rowSize = map[q].w << 2; - var dataOffset = 0; - var offset = map[q].x + map[q].y * imgWidth << 2; - imgData.set(data.subarray(0, rowSize), offset - imgRowSize); - for (var k = 0, kk = map[q].h; k < kk; k++) { - imgData.set(data.subarray(dataOffset, dataOffset + rowSize), offset); - dataOffset += rowSize; - offset += imgRowSize; - } - imgData.set(data.subarray(dataOffset - rowSize, dataOffset), offset); - while (offset >= 0) { - data[offset - 4] = data[offset]; - data[offset - 3] = data[offset + 1]; - data[offset - 2] = data[offset + 2]; - data[offset - 1] = data[offset + 3]; - data[offset + rowSize] = data[offset + rowSize - 4]; - data[offset + rowSize + 1] = data[offset + rowSize - 3]; - data[offset + rowSize + 2] = data[offset + rowSize - 2]; - data[offset + rowSize + 3] = data[offset + rowSize - 1]; - offset -= imgRowSize; - } - } - fnArray.splice(iFirstSave, count * 4, OPS.paintInlineImageXObjectGroup); - argsArray.splice(iFirstSave, count * 4, [ - { - width: imgWidth, - height: imgHeight, - kind: ImageKind.RGBA_32BPP, - data: imgData - }, - map - ]); - return iFirstSave + 1; - }); - addState(InitialState, [ - OPS.save, - OPS.transform, - OPS.paintImageMaskXObject, - OPS.restore - ], function foundImageMaskGroup(context) { - var MIN_IMAGES_IN_MASKS_BLOCK = 10; - var MAX_IMAGES_IN_MASKS_BLOCK = 100; - var MAX_SAME_IMAGES_IN_MASKS_BLOCK = 1000; - var fnArray = context.fnArray, argsArray = context.argsArray; - var curr = context.iCurr; - var iFirstSave = curr - 3; - var iFirstTransform = curr - 2; - var iFirstPIMXO = curr - 1; - var i = iFirstSave + 4; - var ii = fnArray.length; - while (i + 3 < ii) { - if (fnArray[i] !== OPS.save || fnArray[i + 1] !== OPS.transform || fnArray[i + 2] !== OPS.paintImageMaskXObject || fnArray[i + 3] !== OPS.restore) { - break; - } - i += 4; - } - var count = (i - iFirstSave) / 4; - count = handlePaintSolidColorImageMask(iFirstSave, count, fnArray, argsArray); - if (count < MIN_IMAGES_IN_MASKS_BLOCK) { - return i; - } - var q; - var isSameImage = false; - var iTransform, transformArgs; - var firstPIMXOArg0 = argsArray[iFirstPIMXO][0]; - if (argsArray[iFirstTransform][1] === 0 && argsArray[iFirstTransform][2] === 0) { - isSameImage = true; - var firstTransformArg0 = argsArray[iFirstTransform][0]; - var firstTransformArg3 = argsArray[iFirstTransform][3]; - iTransform = iFirstTransform + 4; - var iPIMXO = iFirstPIMXO + 4; - for (q = 1; q < count; q++, iTransform += 4, iPIMXO += 4) { - transformArgs = argsArray[iTransform]; - if (argsArray[iPIMXO][0] !== firstPIMXOArg0 || transformArgs[0] !== firstTransformArg0 || transformArgs[1] !== 0 || transformArgs[2] !== 0 || transformArgs[3] !== firstTransformArg3) { - if (q < MIN_IMAGES_IN_MASKS_BLOCK) { - isSameImage = false; - } else { - count = q; - } - break; - } - } - } - if (isSameImage) { - count = Math.min(count, MAX_SAME_IMAGES_IN_MASKS_BLOCK); - var positions = new Float32Array(count * 2); - iTransform = iFirstTransform; - for (q = 0; q < count; q++, iTransform += 4) { - transformArgs = argsArray[iTransform]; - positions[q << 1] = transformArgs[4]; - positions[(q << 1) + 1] = transformArgs[5]; - } - fnArray.splice(iFirstSave, count * 4, OPS.paintImageMaskXObjectRepeat); - argsArray.splice(iFirstSave, count * 4, [ - firstPIMXOArg0, - firstTransformArg0, - firstTransformArg3, - positions - ]); - } else { - count = Math.min(count, MAX_IMAGES_IN_MASKS_BLOCK); - var images = []; - for (q = 0; q < count; q++) { - transformArgs = argsArray[iFirstTransform + (q << 2)]; - var maskParams = argsArray[iFirstPIMXO + (q << 2)][0]; - images.push({ - data: maskParams.data, - width: maskParams.width, - height: maskParams.height, - transform: transformArgs - }); - } - fnArray.splice(iFirstSave, count * 4, OPS.paintImageMaskXObjectGroup); - argsArray.splice(iFirstSave, count * 4, [images]); - } - return iFirstSave + 1; - }); - addState(InitialState, [ - OPS.save, - OPS.transform, - OPS.paintImageXObject, - OPS.restore - ], function (context) { - var MIN_IMAGES_IN_BLOCK = 3; - var MAX_IMAGES_IN_BLOCK = 1000; - var fnArray = context.fnArray, argsArray = context.argsArray; - var curr = context.iCurr; - var iFirstSave = curr - 3; - var iFirstTransform = curr - 2; - var iFirstPIXO = curr - 1; - var iFirstRestore = curr; - if (argsArray[iFirstTransform][1] !== 0 || argsArray[iFirstTransform][2] !== 0) { - return iFirstRestore + 1; - } - var firstPIXOArg0 = argsArray[iFirstPIXO][0]; - var firstTransformArg0 = argsArray[iFirstTransform][0]; - var firstTransformArg3 = argsArray[iFirstTransform][3]; - var i = iFirstSave + 4; - var ii = fnArray.length; - while (i + 3 < ii) { - if (fnArray[i] !== OPS.save || fnArray[i + 1] !== OPS.transform || fnArray[i + 2] !== OPS.paintImageXObject || fnArray[i + 3] !== OPS.restore) { - break; - } - if (argsArray[i + 1][0] !== firstTransformArg0 || argsArray[i + 1][1] !== 0 || argsArray[i + 1][2] !== 0 || argsArray[i + 1][3] !== firstTransformArg3) { - break; - } - if (argsArray[i + 2][0] !== firstPIXOArg0) { - break; - } - i += 4; - } - var count = Math.min((i - iFirstSave) / 4, MAX_IMAGES_IN_BLOCK); - if (count < MIN_IMAGES_IN_BLOCK) { - return i; - } - var positions = new Float32Array(count * 2); - var iTransform = iFirstTransform; - for (var q = 0; q < count; q++, iTransform += 4) { - var transformArgs = argsArray[iTransform]; - positions[q << 1] = transformArgs[4]; - positions[(q << 1) + 1] = transformArgs[5]; - } - var args = [ - firstPIXOArg0, - firstTransformArg0, - firstTransformArg3, - positions - ]; - fnArray.splice(iFirstSave, count * 4, OPS.paintImageXObjectRepeat); - argsArray.splice(iFirstSave, count * 4, args); - return iFirstSave + 1; - }); - addState(InitialState, [ - OPS.beginText, - OPS.setFont, - OPS.setTextMatrix, - OPS.showText, - OPS.endText - ], function (context) { - var MIN_CHARS_IN_BLOCK = 3; - var MAX_CHARS_IN_BLOCK = 1000; - var fnArray = context.fnArray, argsArray = context.argsArray; - var curr = context.iCurr; - var iFirstBeginText = curr - 4; - var iFirstSetFont = curr - 3; - var iFirstSetTextMatrix = curr - 2; - var iFirstShowText = curr - 1; - var iFirstEndText = curr; - var firstSetFontArg0 = argsArray[iFirstSetFont][0]; - var firstSetFontArg1 = argsArray[iFirstSetFont][1]; - var i = iFirstBeginText + 5; - var ii = fnArray.length; - while (i + 4 < ii) { - if (fnArray[i] !== OPS.beginText || fnArray[i + 1] !== OPS.setFont || fnArray[i + 2] !== OPS.setTextMatrix || fnArray[i + 3] !== OPS.showText || fnArray[i + 4] !== OPS.endText) { - break; - } - if (argsArray[i + 1][0] !== firstSetFontArg0 || argsArray[i + 1][1] !== firstSetFontArg1) { - break; - } - i += 5; - } - var count = Math.min((i - iFirstBeginText) / 5, MAX_CHARS_IN_BLOCK); - if (count < MIN_CHARS_IN_BLOCK) { - return i; - } - var iFirst = iFirstBeginText; - if (iFirstBeginText >= 4 && fnArray[iFirstBeginText - 4] === fnArray[iFirstSetFont] && fnArray[iFirstBeginText - 3] === fnArray[iFirstSetTextMatrix] && fnArray[iFirstBeginText - 2] === fnArray[iFirstShowText] && fnArray[iFirstBeginText - 1] === fnArray[iFirstEndText] && argsArray[iFirstBeginText - 4][0] === firstSetFontArg0 && argsArray[iFirstBeginText - 4][1] === firstSetFontArg1) { - count++; - iFirst -= 5; - } - var iEndText = iFirst + 4; - for (var q = 1; q < count; q++) { - fnArray.splice(iEndText, 3); - argsArray.splice(iEndText, 3); - iEndText += 2; - } - return iEndText + 1; - }); - function QueueOptimizer() { - } - QueueOptimizer.prototype = { - optimize: function QueueOptimizer_optimize(queue) { - var fnArray = queue.fnArray, argsArray = queue.argsArray; - var context = { - iCurr: 0, - fnArray: fnArray, - argsArray: argsArray - }; - var state; - var i = 0, ii = fnArray.length; - while (i < ii) { - state = (state || InitialState)[fnArray[i]]; - if (typeof state === 'function') { - context.iCurr = i; - i = state(context); - state = undefined; - ii = context.fnArray.length; - } else { - i++; - } - } - } - }; - return QueueOptimizer; - }(); - exports.OperatorList = OperatorList; - exports.PartialEvaluator = PartialEvaluator; - })); - (function (root, factory) { - factory(root.pdfjsCoreAnnotation = {}, root.pdfjsSharedUtil, root.pdfjsCorePrimitives, root.pdfjsCoreStream, root.pdfjsCoreColorSpace, root.pdfjsCoreObj, root.pdfjsCoreEvaluator); - }(this, function (exports, sharedUtil, corePrimitives, coreStream, coreColorSpace, coreObj, coreEvaluator) { - var AnnotationBorderStyleType = sharedUtil.AnnotationBorderStyleType; - var AnnotationFieldFlag = sharedUtil.AnnotationFieldFlag; - var AnnotationFlag = sharedUtil.AnnotationFlag; - var AnnotationType = sharedUtil.AnnotationType; - var OPS = sharedUtil.OPS; - var Util = sharedUtil.Util; - var isString = sharedUtil.isString; - var isArray = sharedUtil.isArray; - var isInt = sharedUtil.isInt; - var stringToBytes = sharedUtil.stringToBytes; - var stringToPDFString = sharedUtil.stringToPDFString; - var warn = sharedUtil.warn; - var Dict = corePrimitives.Dict; - var isDict = corePrimitives.isDict; - var isName = corePrimitives.isName; - var isRef = corePrimitives.isRef; - var Stream = coreStream.Stream; - var ColorSpace = coreColorSpace.ColorSpace; - var Catalog = coreObj.Catalog; - var ObjectLoader = coreObj.ObjectLoader; - var FileSpec = coreObj.FileSpec; - var OperatorList = coreEvaluator.OperatorList; - function AnnotationFactory() { - } - AnnotationFactory.prototype = { - create: function AnnotationFactory_create(xref, ref, pdfManager, idFactory) { - var dict = xref.fetchIfRef(ref); - if (!isDict(dict)) { - return; - } - var id = isRef(ref) ? ref.toString() : 'annot_' + idFactory.createObjId(); - var subtype = dict.get('Subtype'); - subtype = isName(subtype) ? subtype.name : null; - var parameters = { - xref: xref, - dict: dict, - ref: isRef(ref) ? ref : null, - subtype: subtype, - id: id, - pdfManager: pdfManager - }; - switch (subtype) { - case 'Link': - return new LinkAnnotation(parameters); - case 'Text': - return new TextAnnotation(parameters); - case 'Widget': - var fieldType = Util.getInheritableProperty(dict, 'FT'); - fieldType = isName(fieldType) ? fieldType.name : null; - switch (fieldType) { - case 'Tx': - return new TextWidgetAnnotation(parameters); - case 'Btn': - return new ButtonWidgetAnnotation(parameters); - case 'Ch': - return new ChoiceWidgetAnnotation(parameters); - } - warn('Unimplemented widget field type "' + fieldType + '", ' + 'falling back to base field type.'); - return new WidgetAnnotation(parameters); - case 'Popup': - return new PopupAnnotation(parameters); - case 'Highlight': - return new HighlightAnnotation(parameters); - case 'Underline': - return new UnderlineAnnotation(parameters); - case 'Squiggly': - return new SquigglyAnnotation(parameters); - case 'StrikeOut': - return new StrikeOutAnnotation(parameters); - case 'FileAttachment': - return new FileAttachmentAnnotation(parameters); - default: - if (!subtype) { - warn('Annotation is missing the required /Subtype.'); - } else { - warn('Unimplemented annotation type "' + subtype + '", ' + 'falling back to base annotation.'); - } - return new Annotation(parameters); - } - } - }; - var Annotation = function AnnotationClosure() { - function getTransformMatrix(rect, bbox, matrix) { - var bounds = Util.getAxialAlignedBoundingBox(bbox, matrix); - var minX = bounds[0]; - var minY = bounds[1]; - var maxX = bounds[2]; - var maxY = bounds[3]; - if (minX === maxX || minY === maxY) { - return [ - 1, - 0, - 0, - 1, - rect[0], - rect[1] - ]; - } - var xRatio = (rect[2] - rect[0]) / (maxX - minX); - var yRatio = (rect[3] - rect[1]) / (maxY - minY); - return [ - xRatio, - 0, - 0, - yRatio, - rect[0] - minX * xRatio, - rect[1] - minY * yRatio - ]; - } - function getDefaultAppearance(dict) { - var appearanceState = dict.get('AP'); - if (!isDict(appearanceState)) { - return; - } - var appearance; - var appearances = appearanceState.get('N'); - if (isDict(appearances)) { - var as = dict.get('AS'); - if (as && appearances.has(as.name)) { - appearance = appearances.get(as.name); - } - } else { - appearance = appearances; - } - return appearance; - } - function Annotation(params) { - var dict = params.dict; - this.setFlags(dict.get('F')); - this.setRectangle(dict.getArray('Rect')); - this.setColor(dict.getArray('C')); - this.setBorderStyle(dict); - this.appearance = getDefaultAppearance(dict); - this.data = {}; - this.data.id = params.id; - this.data.subtype = params.subtype; - this.data.annotationFlags = this.flags; - this.data.rect = this.rectangle; - this.data.color = this.color; - this.data.borderStyle = this.borderStyle; - this.data.hasAppearance = !!this.appearance; - } - Annotation.prototype = { - _hasFlag: function Annotation_hasFlag(flags, flag) { - return !!(flags & flag); - }, - _isViewable: function Annotation_isViewable(flags) { - return !this._hasFlag(flags, AnnotationFlag.INVISIBLE) && !this._hasFlag(flags, AnnotationFlag.HIDDEN) && !this._hasFlag(flags, AnnotationFlag.NOVIEW); - }, - _isPrintable: function AnnotationFlag_isPrintable(flags) { - return this._hasFlag(flags, AnnotationFlag.PRINT) && !this._hasFlag(flags, AnnotationFlag.INVISIBLE) && !this._hasFlag(flags, AnnotationFlag.HIDDEN); - }, - get viewable() { - if (this.flags === 0) { - return true; - } - return this._isViewable(this.flags); - }, - get printable() { - if (this.flags === 0) { - return false; - } - return this._isPrintable(this.flags); - }, - setFlags: function Annotation_setFlags(flags) { - this.flags = isInt(flags) && flags > 0 ? flags : 0; - }, - hasFlag: function Annotation_hasFlag(flag) { - return this._hasFlag(this.flags, flag); - }, - setRectangle: function Annotation_setRectangle(rectangle) { - if (isArray(rectangle) && rectangle.length === 4) { - this.rectangle = Util.normalizeRect(rectangle); - } else { - this.rectangle = [ - 0, - 0, - 0, - 0 - ]; - } - }, - setColor: function Annotation_setColor(color) { - var rgbColor = new Uint8Array(3); - if (!isArray(color)) { - this.color = rgbColor; - return; - } - switch (color.length) { - case 0: - this.color = null; - break; - case 1: - ColorSpace.singletons.gray.getRgbItem(color, 0, rgbColor, 0); - this.color = rgbColor; - break; - case 3: - ColorSpace.singletons.rgb.getRgbItem(color, 0, rgbColor, 0); - this.color = rgbColor; - break; - case 4: - ColorSpace.singletons.cmyk.getRgbItem(color, 0, rgbColor, 0); - this.color = rgbColor; - break; - default: - this.color = rgbColor; - break; - } - }, - setBorderStyle: function Annotation_setBorderStyle(borderStyle) { - this.borderStyle = new AnnotationBorderStyle(); - if (!isDict(borderStyle)) { - return; - } - if (borderStyle.has('BS')) { - var dict = borderStyle.get('BS'); - var dictType = dict.get('Type'); - if (!dictType || isName(dictType, 'Border')) { - this.borderStyle.setWidth(dict.get('W')); - this.borderStyle.setStyle(dict.get('S')); - this.borderStyle.setDashArray(dict.getArray('D')); - } - } else if (borderStyle.has('Border')) { - var array = borderStyle.getArray('Border'); - if (isArray(array) && array.length >= 3) { - this.borderStyle.setHorizontalCornerRadius(array[0]); - this.borderStyle.setVerticalCornerRadius(array[1]); - this.borderStyle.setWidth(array[2]); - if (array.length === 4) { - this.borderStyle.setDashArray(array[3]); - } - } - } else { - this.borderStyle.setWidth(0); - } - }, - _preparePopup: function Annotation_preparePopup(dict) { - if (!dict.has('C')) { - this.data.color = null; - } - this.data.hasPopup = dict.has('Popup'); - this.data.title = stringToPDFString(dict.get('T') || ''); - this.data.contents = stringToPDFString(dict.get('Contents') || ''); - }, - loadResources: function Annotation_loadResources(keys) { - return new Promise(function (resolve, reject) { - this.appearance.dict.getAsync('Resources').then(function (resources) { - if (!resources) { - resolve(); - return; - } - var objectLoader = new ObjectLoader(resources.map, keys, resources.xref); - objectLoader.load().then(function () { - resolve(resources); - }, reject); - }, reject); - }.bind(this)); - }, - getOperatorList: function Annotation_getOperatorList(evaluator, task, renderForms) { - if (!this.appearance) { - return Promise.resolve(new OperatorList()); - } - var data = this.data; - var appearanceDict = this.appearance.dict; - var resourcesPromise = this.loadResources([ - 'ExtGState', - 'ColorSpace', - 'Pattern', - 'Shading', - 'XObject', - 'Font' - ]); - var bbox = appearanceDict.getArray('BBox') || [ - 0, - 0, - 1, - 1 - ]; - var matrix = appearanceDict.getArray('Matrix') || [ - 1, - 0, - 0, - 1, - 0, - 0 - ]; - var transform = getTransformMatrix(data.rect, bbox, matrix); - var self = this; - return resourcesPromise.then(function (resources) { - var opList = new OperatorList(); - opList.addOp(OPS.beginAnnotation, [ - data.rect, - transform, - matrix - ]); - return evaluator.getOperatorList(self.appearance, task, resources, opList).then(function () { - opList.addOp(OPS.endAnnotation, []); - self.appearance.reset(); - return opList; - }); - }); - } - }; - Annotation.appendToOperatorList = function Annotation_appendToOperatorList(annotations, opList, partialEvaluator, task, intent, renderForms) { - var annotationPromises = []; - for (var i = 0, n = annotations.length; i < n; ++i) { - if (intent === 'display' && annotations[i].viewable || intent === 'print' && annotations[i].printable) { - annotationPromises.push(annotations[i].getOperatorList(partialEvaluator, task, renderForms)); - } - } - return Promise.all(annotationPromises).then(function (operatorLists) { - opList.addOp(OPS.beginAnnotations, []); - for (var i = 0, n = operatorLists.length; i < n; ++i) { - opList.addOpList(operatorLists[i]); - } - opList.addOp(OPS.endAnnotations, []); - }); - }; - return Annotation; - }(); - var AnnotationBorderStyle = function AnnotationBorderStyleClosure() { - function AnnotationBorderStyle() { - this.width = 1; - this.style = AnnotationBorderStyleType.SOLID; - this.dashArray = [3]; - this.horizontalCornerRadius = 0; - this.verticalCornerRadius = 0; - } - AnnotationBorderStyle.prototype = { - setWidth: function AnnotationBorderStyle_setWidth(width) { - if (width === (width | 0)) { - this.width = width; - } - }, - setStyle: function AnnotationBorderStyle_setStyle(style) { - if (!style) { - return; - } - switch (style.name) { - case 'S': - this.style = AnnotationBorderStyleType.SOLID; - break; - case 'D': - this.style = AnnotationBorderStyleType.DASHED; - break; - case 'B': - this.style = AnnotationBorderStyleType.BEVELED; - break; - case 'I': - this.style = AnnotationBorderStyleType.INSET; - break; - case 'U': - this.style = AnnotationBorderStyleType.UNDERLINE; - break; - default: - break; - } - }, - setDashArray: function AnnotationBorderStyle_setDashArray(dashArray) { - if (isArray(dashArray) && dashArray.length > 0) { - var isValid = true; - var allZeros = true; - for (var i = 0, len = dashArray.length; i < len; i++) { - var element = dashArray[i]; - var validNumber = +element >= 0; - if (!validNumber) { - isValid = false; - break; - } else if (element > 0) { - allZeros = false; - } - } - if (isValid && !allZeros) { - this.dashArray = dashArray; - } else { - this.width = 0; - } - } else if (dashArray) { - this.width = 0; - } - }, - setHorizontalCornerRadius: function AnnotationBorderStyle_setHorizontalCornerRadius(radius) { - if (radius === (radius | 0)) { - this.horizontalCornerRadius = radius; - } - }, - setVerticalCornerRadius: function AnnotationBorderStyle_setVerticalCornerRadius(radius) { - if (radius === (radius | 0)) { - this.verticalCornerRadius = radius; - } - } - }; - return AnnotationBorderStyle; - }(); - var WidgetAnnotation = function WidgetAnnotationClosure() { - function WidgetAnnotation(params) { - Annotation.call(this, params); - var dict = params.dict; - var data = this.data; - data.annotationType = AnnotationType.WIDGET; - data.fieldName = this._constructFieldName(dict); - data.fieldValue = Util.getInheritableProperty(dict, 'V', true); - data.alternativeText = stringToPDFString(dict.get('TU') || ''); - data.defaultAppearance = Util.getInheritableProperty(dict, 'DA') || ''; - var fieldType = Util.getInheritableProperty(dict, 'FT'); - data.fieldType = isName(fieldType) ? fieldType.name : null; - this.fieldResources = Util.getInheritableProperty(dict, 'DR') || Dict.empty; - data.fieldFlags = Util.getInheritableProperty(dict, 'Ff'); - if (!isInt(data.fieldFlags) || data.fieldFlags < 0) { - data.fieldFlags = 0; - } - data.readOnly = this.hasFieldFlag(AnnotationFieldFlag.READONLY); - if (data.fieldType === 'Sig') { - this.setFlags(AnnotationFlag.HIDDEN); - } - } - Util.inherit(WidgetAnnotation, Annotation, { - _constructFieldName: function WidgetAnnotation_constructFieldName(dict) { - if (!dict.has('T') && !dict.has('Parent')) { - warn('Unknown field name, falling back to empty field name.'); - return ''; - } - if (!dict.has('Parent')) { - return stringToPDFString(dict.get('T')); - } - var fieldName = []; - if (dict.has('T')) { - fieldName.unshift(stringToPDFString(dict.get('T'))); - } - var loopDict = dict; - while (loopDict.has('Parent')) { - loopDict = loopDict.get('Parent'); - if (loopDict.has('T')) { - fieldName.unshift(stringToPDFString(loopDict.get('T'))); - } - } - return fieldName.join('.'); - }, - hasFieldFlag: function WidgetAnnotation_hasFieldFlag(flag) { - return !!(this.data.fieldFlags & flag); - } - }); - return WidgetAnnotation; - }(); - var TextWidgetAnnotation = function TextWidgetAnnotationClosure() { - function TextWidgetAnnotation(params) { - WidgetAnnotation.call(this, params); - this.data.fieldValue = stringToPDFString(this.data.fieldValue || ''); - var alignment = Util.getInheritableProperty(params.dict, 'Q'); - if (!isInt(alignment) || alignment < 0 || alignment > 2) { - alignment = null; - } - this.data.textAlignment = alignment; - var maximumLength = Util.getInheritableProperty(params.dict, 'MaxLen'); - if (!isInt(maximumLength) || maximumLength < 0) { - maximumLength = null; - } - this.data.maxLen = maximumLength; - this.data.multiLine = this.hasFieldFlag(AnnotationFieldFlag.MULTILINE); - this.data.comb = this.hasFieldFlag(AnnotationFieldFlag.COMB) && !this.hasFieldFlag(AnnotationFieldFlag.MULTILINE) && !this.hasFieldFlag(AnnotationFieldFlag.PASSWORD) && !this.hasFieldFlag(AnnotationFieldFlag.FILESELECT) && this.data.maxLen !== null; - } - Util.inherit(TextWidgetAnnotation, WidgetAnnotation, { - getOperatorList: function TextWidgetAnnotation_getOperatorList(evaluator, task, renderForms) { - var operatorList = new OperatorList(); - if (renderForms) { - return Promise.resolve(operatorList); - } - if (this.appearance) { - return Annotation.prototype.getOperatorList.call(this, evaluator, task, renderForms); - } - if (!this.data.defaultAppearance) { - return Promise.resolve(operatorList); - } - var stream = new Stream(stringToBytes(this.data.defaultAppearance)); - return evaluator.getOperatorList(stream, task, this.fieldResources, operatorList).then(function () { - return operatorList; - }); - } - }); - return TextWidgetAnnotation; - }(); - var ButtonWidgetAnnotation = function ButtonWidgetAnnotationClosure() { - function ButtonWidgetAnnotation(params) { - WidgetAnnotation.call(this, params); - this.data.checkBox = !this.hasFieldFlag(AnnotationFieldFlag.RADIO) && !this.hasFieldFlag(AnnotationFieldFlag.PUSHBUTTON); - if (this.data.checkBox) { - if (!isName(this.data.fieldValue)) { - return; - } - this.data.fieldValue = this.data.fieldValue.name; - } - this.data.radioButton = this.hasFieldFlag(AnnotationFieldFlag.RADIO) && !this.hasFieldFlag(AnnotationFieldFlag.PUSHBUTTON); - if (this.data.radioButton) { - this.data.fieldValue = this.data.buttonValue = null; - var fieldParent = params.dict.get('Parent'); - if (!isDict(fieldParent) || !fieldParent.has('V')) { - return; - } - var fieldParentValue = fieldParent.get('V'); - if (!isName(fieldParentValue)) { - return; - } - this.data.fieldValue = fieldParentValue.name; - var appearanceStates = params.dict.get('AP'); - if (!isDict(appearanceStates)) { - return; - } - var normalAppearanceState = appearanceStates.get('N'); - if (!isDict(normalAppearanceState)) { - return; - } - var keys = normalAppearanceState.getKeys(); - for (var i = 0, ii = keys.length; i < ii; i++) { - if (keys[i] !== 'Off') { - this.data.buttonValue = keys[i]; - break; - } - } - } - } - Util.inherit(ButtonWidgetAnnotation, WidgetAnnotation, { - getOperatorList: function ButtonWidgetAnnotation_getOperatorList(evaluator, task, renderForms) { - var operatorList = new OperatorList(); - if (renderForms) { - return Promise.resolve(operatorList); - } - if (this.appearance) { - return Annotation.prototype.getOperatorList.call(this, evaluator, task, renderForms); - } - return Promise.resolve(operatorList); - } - }); - return ButtonWidgetAnnotation; - }(); - var ChoiceWidgetAnnotation = function ChoiceWidgetAnnotationClosure() { - function ChoiceWidgetAnnotation(params) { - WidgetAnnotation.call(this, params); - this.data.options = []; - var options = params.dict.get('Opt'); - if (isArray(options)) { - var xref = params.xref; - for (var i = 0, ii = options.length; i < ii; i++) { - var option = xref.fetchIfRef(options[i]); - var isOptionArray = isArray(option); - this.data.options[i] = { - exportValue: isOptionArray ? xref.fetchIfRef(option[0]) : option, - displayValue: isOptionArray ? xref.fetchIfRef(option[1]) : option - }; - } - } - if (!isArray(this.data.fieldValue)) { - this.data.fieldValue = [this.data.fieldValue]; - } - this.data.combo = this.hasFieldFlag(AnnotationFieldFlag.COMBO); - this.data.multiSelect = this.hasFieldFlag(AnnotationFieldFlag.MULTISELECT); - } - Util.inherit(ChoiceWidgetAnnotation, WidgetAnnotation, { - getOperatorList: function ChoiceWidgetAnnotation_getOperatorList(evaluator, task, renderForms) { - var operatorList = new OperatorList(); - if (renderForms) { - return Promise.resolve(operatorList); - } - return Annotation.prototype.getOperatorList.call(this, evaluator, task, renderForms); - } - }); - return ChoiceWidgetAnnotation; - }(); - var TextAnnotation = function TextAnnotationClosure() { - var DEFAULT_ICON_SIZE = 22; - function TextAnnotation(parameters) { - Annotation.call(this, parameters); - this.data.annotationType = AnnotationType.TEXT; - if (this.data.hasAppearance) { - this.data.name = 'NoIcon'; - } else { - this.data.rect[1] = this.data.rect[3] - DEFAULT_ICON_SIZE; - this.data.rect[2] = this.data.rect[0] + DEFAULT_ICON_SIZE; - this.data.name = parameters.dict.has('Name') ? parameters.dict.get('Name').name : 'Note'; - } - this._preparePopup(parameters.dict); - } - Util.inherit(TextAnnotation, Annotation, {}); - return TextAnnotation; - }(); - var LinkAnnotation = function LinkAnnotationClosure() { - function LinkAnnotation(params) { - Annotation.call(this, params); - var data = this.data; - data.annotationType = AnnotationType.LINK; - Catalog.parseDestDictionary({ - destDict: params.dict, - resultObj: data, - docBaseUrl: params.pdfManager.docBaseUrl - }); - } - Util.inherit(LinkAnnotation, Annotation, {}); - return LinkAnnotation; - }(); - var PopupAnnotation = function PopupAnnotationClosure() { - function PopupAnnotation(parameters) { - Annotation.call(this, parameters); - this.data.annotationType = AnnotationType.POPUP; - var dict = parameters.dict; - var parentItem = dict.get('Parent'); - if (!parentItem) { - warn('Popup annotation has a missing or invalid parent annotation.'); - return; - } - this.data.parentId = dict.getRaw('Parent').toString(); - this.data.title = stringToPDFString(parentItem.get('T') || ''); - this.data.contents = stringToPDFString(parentItem.get('Contents') || ''); - if (!parentItem.has('C')) { - this.data.color = null; - } else { - this.setColor(parentItem.getArray('C')); - this.data.color = this.color; - } - if (!this.viewable) { - var parentFlags = parentItem.get('F'); - if (this._isViewable(parentFlags)) { - this.setFlags(parentFlags); - } - } - } - Util.inherit(PopupAnnotation, Annotation, {}); - return PopupAnnotation; - }(); - var HighlightAnnotation = function HighlightAnnotationClosure() { - function HighlightAnnotation(parameters) { - Annotation.call(this, parameters); - this.data.annotationType = AnnotationType.HIGHLIGHT; - this._preparePopup(parameters.dict); - this.data.borderStyle.setWidth(0); - } - Util.inherit(HighlightAnnotation, Annotation, {}); - return HighlightAnnotation; - }(); - var UnderlineAnnotation = function UnderlineAnnotationClosure() { - function UnderlineAnnotation(parameters) { - Annotation.call(this, parameters); - this.data.annotationType = AnnotationType.UNDERLINE; - this._preparePopup(parameters.dict); - this.data.borderStyle.setWidth(0); - } - Util.inherit(UnderlineAnnotation, Annotation, {}); - return UnderlineAnnotation; - }(); - var SquigglyAnnotation = function SquigglyAnnotationClosure() { - function SquigglyAnnotation(parameters) { - Annotation.call(this, parameters); - this.data.annotationType = AnnotationType.SQUIGGLY; - this._preparePopup(parameters.dict); - this.data.borderStyle.setWidth(0); - } - Util.inherit(SquigglyAnnotation, Annotation, {}); - return SquigglyAnnotation; - }(); - var StrikeOutAnnotation = function StrikeOutAnnotationClosure() { - function StrikeOutAnnotation(parameters) { - Annotation.call(this, parameters); - this.data.annotationType = AnnotationType.STRIKEOUT; - this._preparePopup(parameters.dict); - this.data.borderStyle.setWidth(0); - } - Util.inherit(StrikeOutAnnotation, Annotation, {}); - return StrikeOutAnnotation; - }(); - var FileAttachmentAnnotation = function FileAttachmentAnnotationClosure() { - function FileAttachmentAnnotation(parameters) { - Annotation.call(this, parameters); - var file = new FileSpec(parameters.dict.get('FS'), parameters.xref); - this.data.annotationType = AnnotationType.FILEATTACHMENT; - this.data.file = file.serializable; - this._preparePopup(parameters.dict); - } - Util.inherit(FileAttachmentAnnotation, Annotation, {}); - return FileAttachmentAnnotation; - }(); - exports.Annotation = Annotation; - exports.AnnotationBorderStyle = AnnotationBorderStyle; - exports.AnnotationFactory = AnnotationFactory; - })); - (function (root, factory) { - factory(root.pdfjsCoreDocument = {}, root.pdfjsSharedUtil, root.pdfjsCorePrimitives, root.pdfjsCoreStream, root.pdfjsCoreObj, root.pdfjsCoreParser, root.pdfjsCoreCrypto, root.pdfjsCoreEvaluator, root.pdfjsCoreAnnotation); - }(this, function (exports, sharedUtil, corePrimitives, coreStream, coreObj, coreParser, coreCrypto, coreEvaluator, coreAnnotation) { - var MissingDataException = sharedUtil.MissingDataException; - var Util = sharedUtil.Util; - var assert = sharedUtil.assert; - var error = sharedUtil.error; - var info = sharedUtil.info; - var isArray = sharedUtil.isArray; - var isArrayBuffer = sharedUtil.isArrayBuffer; - var isNum = sharedUtil.isNum; - var isString = sharedUtil.isString; - var shadow = sharedUtil.shadow; - var stringToBytes = sharedUtil.stringToBytes; - var stringToPDFString = sharedUtil.stringToPDFString; - var warn = sharedUtil.warn; - var isSpace = sharedUtil.isSpace; - var Dict = corePrimitives.Dict; - var isDict = corePrimitives.isDict; - var isName = corePrimitives.isName; - var isStream = corePrimitives.isStream; - var NullStream = coreStream.NullStream; - var Stream = coreStream.Stream; - var StreamsSequenceStream = coreStream.StreamsSequenceStream; - var Catalog = coreObj.Catalog; - var ObjectLoader = coreObj.ObjectLoader; - var XRef = coreObj.XRef; - var Linearization = coreParser.Linearization; - var calculateMD5 = coreCrypto.calculateMD5; - var OperatorList = coreEvaluator.OperatorList; - var PartialEvaluator = coreEvaluator.PartialEvaluator; - var Annotation = coreAnnotation.Annotation; - var AnnotationFactory = coreAnnotation.AnnotationFactory; - var Page = function PageClosure() { - var DEFAULT_USER_UNIT = 1.0; - var LETTER_SIZE_MEDIABOX = [ - 0, - 0, - 612, - 792 - ]; - function Page(pdfManager, xref, pageIndex, pageDict, ref, fontCache) { - this.pdfManager = pdfManager; - this.pageIndex = pageIndex; - this.pageDict = pageDict; - this.xref = xref; - this.ref = ref; - this.fontCache = fontCache; - this.evaluatorOptions = pdfManager.evaluatorOptions; - this.resourcesPromise = null; - var uniquePrefix = 'p' + this.pageIndex + '_'; - var idCounters = { obj: 0 }; - this.idFactory = { - createObjId: function () { - return uniquePrefix + ++idCounters.obj; - } - }; - } - Page.prototype = { - getPageProp: function Page_getPageProp(key) { - return this.pageDict.get(key); - }, - getInheritedPageProp: function Page_getInheritedPageProp(key, getArray) { - var dict = this.pageDict, valueArray = null, loopCount = 0; - var MAX_LOOP_COUNT = 100; - getArray = getArray || false; - while (dict) { - var value = getArray ? dict.getArray(key) : dict.get(key); - if (value) { - if (!valueArray) { - valueArray = []; - } - valueArray.push(value); - } - if (++loopCount > MAX_LOOP_COUNT) { - warn('Page_getInheritedPageProp: maximum loop count exceeded.'); - break; - } - dict = dict.get('Parent'); - } - if (!valueArray) { - return Dict.empty; - } - if (valueArray.length === 1 || !isDict(valueArray[0]) || loopCount > MAX_LOOP_COUNT) { - return valueArray[0]; - } - return Dict.merge(this.xref, valueArray); - }, - get content() { - return this.getPageProp('Contents'); - }, - get resources() { - return shadow(this, 'resources', this.getInheritedPageProp('Resources')); - }, - get mediaBox() { - var mediaBox = this.getInheritedPageProp('MediaBox', true); - if (!isArray(mediaBox) || mediaBox.length !== 4) { - return shadow(this, 'mediaBox', LETTER_SIZE_MEDIABOX); - } - return shadow(this, 'mediaBox', mediaBox); - }, - get cropBox() { - var cropBox = this.getInheritedPageProp('CropBox', true); - if (!isArray(cropBox) || cropBox.length !== 4) { - return shadow(this, 'cropBox', this.mediaBox); - } - return shadow(this, 'cropBox', cropBox); - }, - get userUnit() { - var obj = this.getPageProp('UserUnit'); - if (!isNum(obj) || obj <= 0) { - obj = DEFAULT_USER_UNIT; - } - return shadow(this, 'userUnit', obj); - }, - get view() { - var mediaBox = this.mediaBox, cropBox = this.cropBox; - if (mediaBox === cropBox) { - return shadow(this, 'view', mediaBox); - } - var intersection = Util.intersect(cropBox, mediaBox); - return shadow(this, 'view', intersection || mediaBox); - }, - get rotate() { - var rotate = this.getInheritedPageProp('Rotate') || 0; - if (rotate % 90 !== 0) { - rotate = 0; - } else if (rotate >= 360) { - rotate = rotate % 360; - } else if (rotate < 0) { - rotate = (rotate % 360 + 360) % 360; - } - return shadow(this, 'rotate', rotate); - }, - getContentStream: function Page_getContentStream() { - var content = this.content; - var stream; - if (isArray(content)) { - var xref = this.xref; - var i, n = content.length; - var streams = []; - for (i = 0; i < n; ++i) { - streams.push(xref.fetchIfRef(content[i])); - } - stream = new StreamsSequenceStream(streams); - } else if (isStream(content)) { - stream = content; - } else { - stream = new NullStream(); - } - return stream; - }, - loadResources: function Page_loadResources(keys) { - if (!this.resourcesPromise) { - this.resourcesPromise = this.pdfManager.ensure(this, 'resources'); - } - return this.resourcesPromise.then(function resourceSuccess() { - var objectLoader = new ObjectLoader(this.resources.map, keys, this.xref); - return objectLoader.load(); - }.bind(this)); - }, - getOperatorList: function Page_getOperatorList(handler, task, intent, renderInteractiveForms) { - var self = this; - var pdfManager = this.pdfManager; - var contentStreamPromise = pdfManager.ensure(this, 'getContentStream', []); - var resourcesPromise = this.loadResources([ - 'ExtGState', - 'ColorSpace', - 'Pattern', - 'Shading', - 'XObject', - 'Font' - ]); - var partialEvaluator = new PartialEvaluator(pdfManager, this.xref, handler, this.pageIndex, this.idFactory, this.fontCache, this.evaluatorOptions); - var dataPromises = Promise.all([ - contentStreamPromise, - resourcesPromise - ]); - var pageListPromise = dataPromises.then(function (data) { - var contentStream = data[0]; - var opList = new OperatorList(intent, handler, self.pageIndex); - handler.send('StartRenderPage', { - transparency: partialEvaluator.hasBlendModes(self.resources), - pageIndex: self.pageIndex, - intent: intent - }); - return partialEvaluator.getOperatorList(contentStream, task, self.resources, opList).then(function () { - return opList; - }); - }); - var annotationsPromise = pdfManager.ensure(this, 'annotations'); - return Promise.all([ - pageListPromise, - annotationsPromise - ]).then(function (datas) { - var pageOpList = datas[0]; - var annotations = datas[1]; - if (annotations.length === 0) { - pageOpList.flush(true); - return pageOpList; - } - var annotationsReadyPromise = Annotation.appendToOperatorList(annotations, pageOpList, partialEvaluator, task, intent, renderInteractiveForms); - return annotationsReadyPromise.then(function () { - pageOpList.flush(true); - return pageOpList; - }); - }); - }, - extractTextContent: function Page_extractTextContent(task, normalizeWhitespace, combineTextItems) { - var handler = { - on: function nullHandlerOn() { - }, - send: function nullHandlerSend() { - } - }; - var self = this; - var pdfManager = this.pdfManager; - var contentStreamPromise = pdfManager.ensure(this, 'getContentStream', []); - var resourcesPromise = this.loadResources([ - 'ExtGState', - 'XObject', - 'Font' - ]); - var dataPromises = Promise.all([ - contentStreamPromise, - resourcesPromise - ]); - return dataPromises.then(function (data) { - var contentStream = data[0]; - var partialEvaluator = new PartialEvaluator(pdfManager, self.xref, handler, self.pageIndex, self.idFactory, self.fontCache, self.evaluatorOptions); - return partialEvaluator.getTextContent(contentStream, task, self.resources, null, normalizeWhitespace, combineTextItems); - }); - }, - getAnnotationsData: function Page_getAnnotationsData(intent) { - var annotations = this.annotations; - var annotationsData = []; - for (var i = 0, n = annotations.length; i < n; ++i) { - if (intent) { - if (!(intent === 'display' && annotations[i].viewable) && !(intent === 'print' && annotations[i].printable)) { - continue; - } - } - annotationsData.push(annotations[i].data); - } - return annotationsData; - }, - get annotations() { - var annotations = []; - var annotationRefs = this.getInheritedPageProp('Annots') || []; - var annotationFactory = new AnnotationFactory(); - for (var i = 0, n = annotationRefs.length; i < n; ++i) { - var annotationRef = annotationRefs[i]; - var annotation = annotationFactory.create(this.xref, annotationRef, this.pdfManager, this.idFactory); - if (annotation) { - annotations.push(annotation); - } - } - return shadow(this, 'annotations', annotations); - } - }; - return Page; - }(); - var PDFDocument = function PDFDocumentClosure() { - var FINGERPRINT_FIRST_BYTES = 1024; - var EMPTY_FINGERPRINT = '\x00\x00\x00\x00\x00\x00\x00' + '\x00\x00\x00\x00\x00\x00\x00\x00\x00'; - function PDFDocument(pdfManager, arg) { - var stream; - if (isStream(arg)) { - stream = arg; - } else if (isArrayBuffer(arg)) { - stream = new Stream(arg); - } else { - error('PDFDocument: Unknown argument type'); - } - assert(stream.length > 0, 'stream must have data'); - this.pdfManager = pdfManager; - this.stream = stream; - this.xref = new XRef(stream, pdfManager); - } - function find(stream, needle, limit, backwards) { - var pos = stream.pos; - var end = stream.end; - var strBuf = []; - if (pos + limit > end) { - limit = end - pos; - } - for (var n = 0; n < limit; ++n) { - strBuf.push(String.fromCharCode(stream.getByte())); - } - var str = strBuf.join(''); - stream.pos = pos; - var index = backwards ? str.lastIndexOf(needle) : str.indexOf(needle); - if (index === -1) { - return false; - } - stream.pos += index; - return true; - } - var DocumentInfoValidators = { - get entries() { - return shadow(this, 'entries', { - Title: isString, - Author: isString, - Subject: isString, - Keywords: isString, - Creator: isString, - Producer: isString, - CreationDate: isString, - ModDate: isString, - Trapped: isName - }); - } - }; - PDFDocument.prototype = { - parse: function PDFDocument_parse(recoveryMode) { - this.setup(recoveryMode); - var version = this.catalog.catDict.get('Version'); - if (isName(version)) { - this.pdfFormatVersion = version.name; - } - try { - this.acroForm = this.catalog.catDict.get('AcroForm'); - if (this.acroForm) { - this.xfa = this.acroForm.get('XFA'); - var fields = this.acroForm.get('Fields'); - if ((!fields || !isArray(fields) || fields.length === 0) && !this.xfa) { - this.acroForm = null; - } - } - } catch (ex) { - info('Something wrong with AcroForm entry'); - this.acroForm = null; - } - }, - get linearization() { - var linearization = null; - if (this.stream.length) { - try { - linearization = Linearization.create(this.stream); - } catch (err) { - if (err instanceof MissingDataException) { - throw err; - } - info(err); - } - } - return shadow(this, 'linearization', linearization); - }, - get startXRef() { - var stream = this.stream; - var startXRef = 0; - var linearization = this.linearization; - if (linearization) { - stream.reset(); - if (find(stream, 'endobj', 1024)) { - startXRef = stream.pos + 6; - } - } else { - var step = 1024; - var found = false, pos = stream.end; - while (!found && pos > 0) { - pos -= step - 'startxref'.length; - if (pos < 0) { - pos = 0; - } - stream.pos = pos; - found = find(stream, 'startxref', step, true); - } - if (found) { - stream.skip(9); - var ch; - do { - ch = stream.getByte(); - } while (isSpace(ch)); - var str = ''; - while (ch >= 0x20 && ch <= 0x39) { - str += String.fromCharCode(ch); - ch = stream.getByte(); - } - startXRef = parseInt(str, 10); - if (isNaN(startXRef)) { - startXRef = 0; - } - } - } - return shadow(this, 'startXRef', startXRef); - }, - get mainXRefEntriesOffset() { - var mainXRefEntriesOffset = 0; - var linearization = this.linearization; - if (linearization) { - mainXRefEntriesOffset = linearization.mainXRefEntriesOffset; - } - return shadow(this, 'mainXRefEntriesOffset', mainXRefEntriesOffset); - }, - checkHeader: function PDFDocument_checkHeader() { - var stream = this.stream; - stream.reset(); - if (find(stream, '%PDF-', 1024)) { - stream.moveStart(); - var MAX_VERSION_LENGTH = 12; - var version = '', ch; - while ((ch = stream.getByte()) > 0x20) { - if (version.length >= MAX_VERSION_LENGTH) { - break; - } - version += String.fromCharCode(ch); - } - if (!this.pdfFormatVersion) { - this.pdfFormatVersion = version.substring(5); - } - return; - } - }, - parseStartXRef: function PDFDocument_parseStartXRef() { - var startXRef = this.startXRef; - this.xref.setStartXRef(startXRef); - }, - setup: function PDFDocument_setup(recoveryMode) { - this.xref.parse(recoveryMode); - var self = this; - var pageFactory = { - createPage: function (pageIndex, dict, ref, fontCache) { - return new Page(self.pdfManager, self.xref, pageIndex, dict, ref, fontCache); - } - }; - this.catalog = new Catalog(this.pdfManager, this.xref, pageFactory); - }, - get numPages() { - var linearization = this.linearization; - var num = linearization ? linearization.numPages : this.catalog.numPages; - return shadow(this, 'numPages', num); - }, - get documentInfo() { - var docInfo = { - PDFFormatVersion: this.pdfFormatVersion, - IsAcroFormPresent: !!this.acroForm, - IsXFAPresent: !!this.xfa - }; - var infoDict; - try { - infoDict = this.xref.trailer.get('Info'); - } catch (err) { - info('The document information dictionary is invalid.'); - } - if (infoDict) { - var validEntries = DocumentInfoValidators.entries; - for (var key in validEntries) { - if (infoDict.has(key)) { - var value = infoDict.get(key); - if (validEntries[key](value)) { - docInfo[key] = typeof value !== 'string' ? value : stringToPDFString(value); - } else { - info('Bad value in document info for "' + key + '"'); - } - } - } - } - return shadow(this, 'documentInfo', docInfo); - }, - get fingerprint() { - var xref = this.xref, hash, fileID = ''; - var idArray = xref.trailer.get('ID'); - if (idArray && isArray(idArray) && idArray[0] && isString(idArray[0]) && idArray[0] !== EMPTY_FINGERPRINT) { - hash = stringToBytes(idArray[0]); - } else { - if (this.stream.ensureRange) { - this.stream.ensureRange(0, Math.min(FINGERPRINT_FIRST_BYTES, this.stream.end)); - } - hash = calculateMD5(this.stream.bytes.subarray(0, FINGERPRINT_FIRST_BYTES), 0, FINGERPRINT_FIRST_BYTES); - } - for (var i = 0, n = hash.length; i < n; i++) { - var hex = hash[i].toString(16); - fileID += hex.length === 1 ? '0' + hex : hex; - } - return shadow(this, 'fingerprint', fileID); - }, - getPage: function PDFDocument_getPage(pageIndex) { - return this.catalog.getPage(pageIndex); - }, - cleanup: function PDFDocument_cleanup() { - return this.catalog.cleanup(); - } - }; - return PDFDocument; - }(); - exports.Page = Page; - exports.PDFDocument = PDFDocument; - })); - (function (root, factory) { - factory(root.pdfjsCorePdfManager = {}, root.pdfjsSharedUtil, root.pdfjsCoreStream, root.pdfjsCoreChunkedStream, root.pdfjsCoreDocument); - }(this, function (exports, sharedUtil, coreStream, coreChunkedStream, coreDocument) { - var warn = sharedUtil.warn; - var createValidAbsoluteUrl = sharedUtil.createValidAbsoluteUrl; - var shadow = sharedUtil.shadow; - var NotImplementedException = sharedUtil.NotImplementedException; - var MissingDataException = sharedUtil.MissingDataException; - var createPromiseCapability = sharedUtil.createPromiseCapability; - var Util = sharedUtil.Util; - var Stream = coreStream.Stream; - var ChunkedStreamManager = coreChunkedStream.ChunkedStreamManager; - var PDFDocument = coreDocument.PDFDocument; - var BasePdfManager = function BasePdfManagerClosure() { - function BasePdfManager() { - throw new Error('Cannot initialize BaseManagerManager'); - } - BasePdfManager.prototype = { - get docId() { - return this._docId; - }, - get password() { - return this._password; - }, - get docBaseUrl() { - var docBaseUrl = null; - if (this._docBaseUrl) { - var absoluteUrl = createValidAbsoluteUrl(this._docBaseUrl); - if (absoluteUrl) { - docBaseUrl = absoluteUrl.href; - } else { - warn('Invalid absolute docBaseUrl: "' + this._docBaseUrl + '".'); - } - } - return shadow(this, 'docBaseUrl', docBaseUrl); - }, - onLoadedStream: function BasePdfManager_onLoadedStream() { - throw new NotImplementedException(); - }, - ensureDoc: function BasePdfManager_ensureDoc(prop, args) { - return this.ensure(this.pdfDocument, prop, args); - }, - ensureXRef: function BasePdfManager_ensureXRef(prop, args) { - return this.ensure(this.pdfDocument.xref, prop, args); - }, - ensureCatalog: function BasePdfManager_ensureCatalog(prop, args) { - return this.ensure(this.pdfDocument.catalog, prop, args); - }, - getPage: function BasePdfManager_getPage(pageIndex) { - return this.pdfDocument.getPage(pageIndex); - }, - cleanup: function BasePdfManager_cleanup() { - return this.pdfDocument.cleanup(); - }, - ensure: function BasePdfManager_ensure(obj, prop, args) { - return new NotImplementedException(); - }, - requestRange: function BasePdfManager_requestRange(begin, end) { - return new NotImplementedException(); - }, - requestLoadedStream: function BasePdfManager_requestLoadedStream() { - return new NotImplementedException(); - }, - sendProgressiveData: function BasePdfManager_sendProgressiveData(chunk) { - return new NotImplementedException(); - }, - updatePassword: function BasePdfManager_updatePassword(password) { - this._password = password; - }, - terminate: function BasePdfManager_terminate() { - return new NotImplementedException(); - } - }; - return BasePdfManager; - }(); - var LocalPdfManager = function LocalPdfManagerClosure() { - function LocalPdfManager(docId, data, password, evaluatorOptions, docBaseUrl) { - this._docId = docId; - this._password = password; - this._docBaseUrl = docBaseUrl; - this.evaluatorOptions = evaluatorOptions; - var stream = new Stream(data); - this.pdfDocument = new PDFDocument(this, stream); - this._loadedStreamCapability = createPromiseCapability(); - this._loadedStreamCapability.resolve(stream); - } - Util.inherit(LocalPdfManager, BasePdfManager, { - ensure: function LocalPdfManager_ensure(obj, prop, args) { - return new Promise(function (resolve, reject) { - try { - var value = obj[prop]; - var result; - if (typeof value === 'function') { - result = value.apply(obj, args); - } else { - result = value; - } - resolve(result); - } catch (e) { - reject(e); - } - }); - }, - requestRange: function LocalPdfManager_requestRange(begin, end) { - return Promise.resolve(); - }, - requestLoadedStream: function LocalPdfManager_requestLoadedStream() { - }, - onLoadedStream: function LocalPdfManager_onLoadedStream() { - return this._loadedStreamCapability.promise; - }, - terminate: function LocalPdfManager_terminate() { - } - }); - return LocalPdfManager; - }(); - var NetworkPdfManager = function NetworkPdfManagerClosure() { - function NetworkPdfManager(docId, pdfNetworkStream, args, evaluatorOptions, docBaseUrl) { - this._docId = docId; - this._password = args.password; - this._docBaseUrl = docBaseUrl; - this.msgHandler = args.msgHandler; - this.evaluatorOptions = evaluatorOptions; - var params = { - msgHandler: args.msgHandler, - url: args.url, - length: args.length, - disableAutoFetch: args.disableAutoFetch, - rangeChunkSize: args.rangeChunkSize - }; - this.streamManager = new ChunkedStreamManager(pdfNetworkStream, params); - this.pdfDocument = new PDFDocument(this, this.streamManager.getStream()); - } - Util.inherit(NetworkPdfManager, BasePdfManager, { - ensure: function NetworkPdfManager_ensure(obj, prop, args) { - var pdfManager = this; - return new Promise(function (resolve, reject) { - function ensureHelper() { - try { - var result; - var value = obj[prop]; - if (typeof value === 'function') { - result = value.apply(obj, args); - } else { - result = value; - } - resolve(result); - } catch (e) { - if (!(e instanceof MissingDataException)) { - reject(e); - return; - } - pdfManager.streamManager.requestRange(e.begin, e.end).then(ensureHelper, reject); - } - } - ensureHelper(); - }); - }, - requestRange: function NetworkPdfManager_requestRange(begin, end) { - return this.streamManager.requestRange(begin, end); - }, - requestLoadedStream: function NetworkPdfManager_requestLoadedStream() { - this.streamManager.requestAllChunks(); - }, - sendProgressiveData: function NetworkPdfManager_sendProgressiveData(chunk) { - this.streamManager.onReceiveData({ chunk: chunk }); - }, - onLoadedStream: function NetworkPdfManager_onLoadedStream() { - return this.streamManager.onLoadedStream(); - }, - terminate: function NetworkPdfManager_terminate() { - this.streamManager.abort(); - } - }); - return NetworkPdfManager; - }(); - exports.LocalPdfManager = LocalPdfManager; - exports.NetworkPdfManager = NetworkPdfManager; - })); - (function (root, factory) { - factory(root.pdfjsCoreWorker = {}, root.pdfjsSharedUtil, root.pdfjsCorePrimitives, root.pdfjsCorePdfManager); - }(this, function (exports, sharedUtil, corePrimitives, corePdfManager) { - var UNSUPPORTED_FEATURES = sharedUtil.UNSUPPORTED_FEATURES; - var InvalidPDFException = sharedUtil.InvalidPDFException; - var MessageHandler = sharedUtil.MessageHandler; - var MissingPDFException = sharedUtil.MissingPDFException; - var UnexpectedResponseException = sharedUtil.UnexpectedResponseException; - var PasswordException = sharedUtil.PasswordException; - var PasswordResponses = sharedUtil.PasswordResponses; - var UnknownErrorException = sharedUtil.UnknownErrorException; - var XRefParseException = sharedUtil.XRefParseException; - var arrayByteLength = sharedUtil.arrayByteLength; - var arraysToBytes = sharedUtil.arraysToBytes; - var assert = sharedUtil.assert; - var createPromiseCapability = sharedUtil.createPromiseCapability; - var error = sharedUtil.error; - var info = sharedUtil.info; - var warn = sharedUtil.warn; - var setVerbosityLevel = sharedUtil.setVerbosityLevel; - var Ref = corePrimitives.Ref; - var LocalPdfManager = corePdfManager.LocalPdfManager; - var NetworkPdfManager = corePdfManager.NetworkPdfManager; - var globalScope = sharedUtil.globalScope; - var WorkerTask = function WorkerTaskClosure() { - function WorkerTask(name) { - this.name = name; - this.terminated = false; - this._capability = createPromiseCapability(); - } - WorkerTask.prototype = { - get finished() { - return this._capability.promise; - }, - finish: function () { - this._capability.resolve(); - }, - terminate: function () { - this.terminated = true; - }, - ensureNotTerminated: function () { - if (this.terminated) { - throw new Error('Worker task was terminated'); - } - } - }; - return WorkerTask; - }(); - var PDFWorkerStream = function PDFWorkerStreamClosure() { - function PDFWorkerStream(params, msgHandler) { - this._queuedChunks = []; - var initialData = params.initialData; - if (initialData && initialData.length > 0) { - this._queuedChunks.push(initialData); - } - this._msgHandler = msgHandler; - this._isRangeSupported = !params.disableRange; - this._isStreamingSupported = !params.disableStream; - this._contentLength = params.length; - this._fullRequestReader = null; - this._rangeReaders = []; - msgHandler.on('OnDataRange', this._onReceiveData.bind(this)); - msgHandler.on('OnDataProgress', this._onProgress.bind(this)); - } - PDFWorkerStream.prototype = { - _onReceiveData: function PDFWorkerStream_onReceiveData(args) { - if (args.begin === undefined) { - if (this._fullRequestReader) { - this._fullRequestReader._enqueue(args.chunk); - } else { - this._queuedChunks.push(args.chunk); - } - } else { - var found = this._rangeReaders.some(function (rangeReader) { - if (rangeReader._begin !== args.begin) { - return false; - } - rangeReader._enqueue(args.chunk); - return true; - }); - assert(found); - } - }, - _onProgress: function PDFWorkerStream_onProgress(evt) { - if (this._rangeReaders.length > 0) { - var firstReader = this._rangeReaders[0]; - if (firstReader.onProgress) { - firstReader.onProgress({ loaded: evt.loaded }); - } - } - }, - _removeRangeReader: function PDFWorkerStream_removeRangeReader(reader) { - var i = this._rangeReaders.indexOf(reader); - if (i >= 0) { - this._rangeReaders.splice(i, 1); - } - }, - getFullReader: function PDFWorkerStream_getFullReader() { - assert(!this._fullRequestReader); - var queuedChunks = this._queuedChunks; - this._queuedChunks = null; - return new PDFWorkerStreamReader(this, queuedChunks); - }, - getRangeReader: function PDFWorkerStream_getRangeReader(begin, end) { - var reader = new PDFWorkerStreamRangeReader(this, begin, end); - this._msgHandler.send('RequestDataRange', { - begin: begin, - end: end - }); - this._rangeReaders.push(reader); - return reader; - }, - cancelAllRequests: function PDFWorkerStream_cancelAllRequests(reason) { - if (this._fullRequestReader) { - this._fullRequestReader.cancel(reason); - } - var readers = this._rangeReaders.slice(0); - readers.forEach(function (rangeReader) { - rangeReader.cancel(reason); - }); - } - }; - function PDFWorkerStreamReader(stream, queuedChunks) { - this._stream = stream; - this._done = false; - this._queuedChunks = queuedChunks || []; - this._requests = []; - this._headersReady = Promise.resolve(); - stream._fullRequestReader = this; - this.onProgress = null; - } - PDFWorkerStreamReader.prototype = { - _enqueue: function PDFWorkerStreamReader_enqueue(chunk) { - if (this._done) { - return; - } - if (this._requests.length > 0) { - var requestCapability = this._requests.shift(); - requestCapability.resolve({ - value: chunk, - done: false - }); - return; - } - this._queuedChunks.push(chunk); - }, - get headersReady() { - return this._headersReady; - }, - get isRangeSupported() { - return this._stream._isRangeSupported; - }, - get isStreamingSupported() { - return this._stream._isStreamingSupported; - }, - get contentLength() { - return this._stream._contentLength; - }, - read: function PDFWorkerStreamReader_read() { - if (this._queuedChunks.length > 0) { - var chunk = this._queuedChunks.shift(); - return Promise.resolve({ - value: chunk, - done: false - }); - } - if (this._done) { - return Promise.resolve({ - value: undefined, - done: true - }); - } - var requestCapability = createPromiseCapability(); - this._requests.push(requestCapability); - return requestCapability.promise; - }, - cancel: function PDFWorkerStreamReader_cancel(reason) { - this._done = true; - this._requests.forEach(function (requestCapability) { - requestCapability.resolve({ - value: undefined, - done: true - }); - }); - this._requests = []; - } - }; - function PDFWorkerStreamRangeReader(stream, begin, end) { - this._stream = stream; - this._begin = begin; - this._end = end; - this._queuedChunk = null; - this._requests = []; - this._done = false; - this.onProgress = null; - } - PDFWorkerStreamRangeReader.prototype = { - _enqueue: function PDFWorkerStreamRangeReader_enqueue(chunk) { - if (this._done) { - return; - } - if (this._requests.length === 0) { - this._queuedChunk = chunk; - } else { - var requestsCapability = this._requests.shift(); - requestsCapability.resolve({ - value: chunk, - done: false - }); - this._requests.forEach(function (requestCapability) { - requestCapability.resolve({ - value: undefined, - done: true - }); - }); - this._requests = []; - } - this._done = true; - this._stream._removeRangeReader(this); - }, - get isStreamingSupported() { - return false; - }, - read: function PDFWorkerStreamRangeReader_read() { - if (this._queuedChunk) { - return Promise.resolve({ - value: this._queuedChunk, - done: false - }); - } - if (this._done) { - return Promise.resolve({ - value: undefined, - done: true - }); - } - var requestCapability = createPromiseCapability(); - this._requests.push(requestCapability); - return requestCapability.promise; - }, - cancel: function PDFWorkerStreamRangeReader_cancel(reason) { - this._done = true; - this._requests.forEach(function (requestCapability) { - requestCapability.resolve({ - value: undefined, - done: true - }); - }); - this._requests = []; - this._stream._removeRangeReader(this); - } - }; - return PDFWorkerStream; - }(); - var PDFNetworkStream; - function setPDFNetworkStreamClass(cls) { - PDFNetworkStream = cls; - } - var WorkerMessageHandler = { - setup: function wphSetup(handler, port) { - var testMessageProcessed = false; - handler.on('test', function wphSetupTest(data) { - if (testMessageProcessed) { - return; - } - testMessageProcessed = true; - if (!(data instanceof Uint8Array)) { - handler.send('test', 'main', false); - return; - } - var supportTransfers = data[0] === 255; - handler.postMessageTransfers = supportTransfers; - var xhr = new XMLHttpRequest(); - var responseExists = 'response' in xhr; - try { - var dummy = xhr.responseType; - } catch (e) { - responseExists = false; - } - if (!responseExists) { - handler.send('test', false); - return; - } - handler.send('test', { - supportTypedArray: true, - supportTransfers: supportTransfers - }); - }); - handler.on('configure', function wphConfigure(data) { - setVerbosityLevel(data.verbosity); - }); - handler.on('GetDocRequest', function wphSetupDoc(data) { - return WorkerMessageHandler.createDocumentHandler(data, port); - }); - }, - createDocumentHandler: function wphCreateDocumentHandler(docParams, port) { - var pdfManager; - var terminated = false; - var cancelXHRs = null; - var WorkerTasks = []; - var docId = docParams.docId; - var docBaseUrl = docParams.docBaseUrl; - var workerHandlerName = docParams.docId + '_worker'; - var handler = new MessageHandler(workerHandlerName, docId, port); - handler.postMessageTransfers = docParams.postMessageTransfers; - function ensureNotTerminated() { - if (terminated) { - throw new Error('Worker was terminated'); - } - } - function startWorkerTask(task) { - WorkerTasks.push(task); - } - function finishWorkerTask(task) { - task.finish(); - var i = WorkerTasks.indexOf(task); - WorkerTasks.splice(i, 1); - } - function loadDocument(recoveryMode) { - var loadDocumentCapability = createPromiseCapability(); - var parseSuccess = function parseSuccess() { - var numPagesPromise = pdfManager.ensureDoc('numPages'); - var fingerprintPromise = pdfManager.ensureDoc('fingerprint'); - var encryptedPromise = pdfManager.ensureXRef('encrypt'); - Promise.all([ - numPagesPromise, - fingerprintPromise, - encryptedPromise - ]).then(function onDocReady(results) { - var doc = { - numPages: results[0], - fingerprint: results[1], - encrypted: !!results[2] - }; - loadDocumentCapability.resolve(doc); - }, parseFailure); - }; - var parseFailure = function parseFailure(e) { - loadDocumentCapability.reject(e); - }; - pdfManager.ensureDoc('checkHeader', []).then(function () { - pdfManager.ensureDoc('parseStartXRef', []).then(function () { - pdfManager.ensureDoc('parse', [recoveryMode]).then(parseSuccess, parseFailure); - }, parseFailure); - }, parseFailure); - return loadDocumentCapability.promise; - } - function getPdfManager(data, evaluatorOptions) { - var pdfManagerCapability = createPromiseCapability(); - var pdfManager; - var source = data.source; - if (source.data) { - try { - pdfManager = new LocalPdfManager(docId, source.data, source.password, evaluatorOptions, docBaseUrl); - pdfManagerCapability.resolve(pdfManager); - } catch (ex) { - pdfManagerCapability.reject(ex); - } - return pdfManagerCapability.promise; - } - var pdfStream; - try { - if (source.chunkedViewerLoading) { - pdfStream = new PDFWorkerStream(source, handler); - } else { - assert(PDFNetworkStream, 'pdfjs/core/network module is not loaded'); - pdfStream = new PDFNetworkStream(data); - } - } catch (ex) { - pdfManagerCapability.reject(ex); - return pdfManagerCapability.promise; - } - var fullRequest = pdfStream.getFullReader(); - fullRequest.headersReady.then(function () { - if (!fullRequest.isStreamingSupported || !fullRequest.isRangeSupported) { - fullRequest.onProgress = function (evt) { - handler.send('DocProgress', { - loaded: evt.loaded, - total: evt.total - }); - }; - } - if (!fullRequest.isRangeSupported) { - return; - } - var disableAutoFetch = source.disableAutoFetch || fullRequest.isStreamingSupported; - pdfManager = new NetworkPdfManager(docId, pdfStream, { - msgHandler: handler, - url: source.url, - password: source.password, - length: fullRequest.contentLength, - disableAutoFetch: disableAutoFetch, - rangeChunkSize: source.rangeChunkSize - }, evaluatorOptions, docBaseUrl); - pdfManagerCapability.resolve(pdfManager); - cancelXHRs = null; - }).catch(function (reason) { - pdfManagerCapability.reject(reason); - cancelXHRs = null; - }); - var cachedChunks = [], loaded = 0; - var flushChunks = function () { - var pdfFile = arraysToBytes(cachedChunks); - if (source.length && pdfFile.length !== source.length) { - warn('reported HTTP length is different from actual'); - } - try { - pdfManager = new LocalPdfManager(docId, pdfFile, source.password, evaluatorOptions, docBaseUrl); - pdfManagerCapability.resolve(pdfManager); - } catch (ex) { - pdfManagerCapability.reject(ex); - } - cachedChunks = []; - }; - var readPromise = new Promise(function (resolve, reject) { - var readChunk = function (chunk) { - try { - ensureNotTerminated(); - if (chunk.done) { - if (!pdfManager) { - flushChunks(); - } - cancelXHRs = null; - return; - } - var data = chunk.value; - loaded += arrayByteLength(data); - if (!fullRequest.isStreamingSupported) { - handler.send('DocProgress', { - loaded: loaded, - total: Math.max(loaded, fullRequest.contentLength || 0) + comObj.postMessage({ + sourceName: _sourceName, + targetName: _targetName, + isReply: true, + callbackId: data.callbackId, + error: makeReasonSerializable(reason) }); - } - if (pdfManager) { - pdfManager.sendProgressiveData(data); - } else { - cachedChunks.push(data); - } - fullRequest.read().then(readChunk, reject); - } catch (e) { - reject(e); - } - }; - fullRequest.read().then(readChunk, reject); - }); - readPromise.catch(function (e) { - pdfManagerCapability.reject(e); - cancelXHRs = null; - }); - cancelXHRs = function () { - pdfStream.cancelAllRequests('abort'); - }; - return pdfManagerCapability.promise; - } - function setupDoc(data) { - function onSuccess(doc) { - ensureNotTerminated(); - handler.send('GetDoc', { pdfInfo: doc }); - } - function onFailure(e) { - if (e instanceof PasswordException) { - var task = new WorkerTask('PasswordException: response ' + e.code); - startWorkerTask(task); - handler.sendWithPromise('PasswordRequest', e).then(function (data) { - finishWorkerTask(task); - pdfManager.updatePassword(data.password); - pdfManagerReady(); - }).catch(function (ex) { - finishWorkerTask(task); - handler.send('PasswordException', ex); - }.bind(null, e)); - } else if (e instanceof InvalidPDFException) { - handler.send('InvalidPDF', e); - } else if (e instanceof MissingPDFException) { - handler.send('MissingPDF', e); - } else if (e instanceof UnexpectedResponseException) { - handler.send('UnexpectedResponse', e); - } else { - handler.send('UnknownError', new UnknownErrorException(e.message, e.toString())); - } - } - function pdfManagerReady() { - ensureNotTerminated(); - loadDocument(false).then(onSuccess, function loadFailure(ex) { - ensureNotTerminated(); - if (!(ex instanceof XRefParseException)) { - onFailure(ex); - return; - } - pdfManager.requestLoadedStream(); - pdfManager.onLoadedStream().then(function () { - ensureNotTerminated(); - loadDocument(true).then(onSuccess, onFailure); }); - }, onFailure); + } else if (data.streamId) { + _this._createStreamSink(data); + } else { + action[0].call(action[1], data.data); } - ensureNotTerminated(); - var cMapOptions = { - url: data.cMapUrl === undefined ? null : data.cMapUrl, - packed: data.cMapPacked === true - }; - var evaluatorOptions = { - forceDataSchema: data.disableCreateObjectURL, - maxImageSize: data.maxImageSize === undefined ? -1 : data.maxImageSize, - disableFontFace: data.disableFontFace, - cMapOptions: cMapOptions - }; - getPdfManager(data, evaluatorOptions).then(function (newPdfManager) { - if (terminated) { - newPdfManager.terminate(); - throw new Error('Worker was terminated'); - } - pdfManager = newPdfManager; - handler.send('PDFManagerReady', null); - pdfManager.onLoadedStream().then(function (stream) { - handler.send('DataLoaded', { length: stream.bytes.byteLength }); - }); - }).then(pdfManagerReady, onFailure); - } - handler.on('GetPage', function wphSetupGetPage(data) { - return pdfManager.getPage(data.pageIndex).then(function (page) { - var rotatePromise = pdfManager.ensure(page, 'rotate'); - var refPromise = pdfManager.ensure(page, 'ref'); - var userUnitPromise = pdfManager.ensure(page, 'userUnit'); - var viewPromise = pdfManager.ensure(page, 'view'); - return Promise.all([ - rotatePromise, - refPromise, - userUnitPromise, - viewPromise - ]).then(function (results) { - return { - rotate: results[0], - ref: results[1], - userUnit: results[2], - view: results[3] - }; - }); - }); - }); - handler.on('GetPageIndex', function wphSetupGetPageIndex(data) { - var ref = new Ref(data.ref.num, data.ref.gen); - var catalog = pdfManager.pdfDocument.catalog; - return catalog.getPageIndex(ref); - }); - handler.on('GetDestinations', function wphSetupGetDestinations(data) { - return pdfManager.ensureCatalog('destinations'); - }); - handler.on('GetDestination', function wphSetupGetDestination(data) { - return pdfManager.ensureCatalog('getDestination', [data.id]); - }); - handler.on('GetPageLabels', function wphSetupGetPageLabels(data) { - return pdfManager.ensureCatalog('pageLabels'); - }); - handler.on('GetAttachments', function wphSetupGetAttachments(data) { - return pdfManager.ensureCatalog('attachments'); - }); - handler.on('GetJavaScript', function wphSetupGetJavaScript(data) { - return pdfManager.ensureCatalog('javaScript'); - }); - handler.on('GetOutline', function wphSetupGetOutline(data) { - return pdfManager.ensureCatalog('documentOutline'); - }); - handler.on('GetMetadata', function wphSetupGetMetadata(data) { - return Promise.all([ - pdfManager.ensureDoc('documentInfo'), - pdfManager.ensureCatalog('metadata') - ]); - }); - handler.on('GetData', function wphSetupGetData(data) { - pdfManager.requestLoadedStream(); - return pdfManager.onLoadedStream().then(function (stream) { - return stream.bytes; - }); - }); - handler.on('GetStats', function wphSetupGetStats(data) { - return pdfManager.pdfDocument.xref.stats; - }); - handler.on('GetAnnotations', function wphSetupGetAnnotations(data) { - return pdfManager.getPage(data.pageIndex).then(function (page) { - return pdfManager.ensure(page, 'getAnnotationsData', [data.intent]); - }); - }); - handler.on('RenderPageRequest', function wphSetupRenderPage(data) { - var pageIndex = data.pageIndex; - pdfManager.getPage(pageIndex).then(function (page) { - var task = new WorkerTask('RenderPageRequest: page ' + pageIndex); - startWorkerTask(task); - var pageNum = pageIndex + 1; - var start = Date.now(); - page.getOperatorList(handler, task, data.intent, data.renderInteractiveForms).then(function (operatorList) { - finishWorkerTask(task); - info('page=' + pageNum + ' - getOperatorList: time=' + (Date.now() - start) + 'ms, len=' + operatorList.totalLength); - }, function (e) { - finishWorkerTask(task); - if (task.terminated) { - return; - } - handler.send('UnsupportedFeature', { featureId: UNSUPPORTED_FEATURES.unknown }); - var minimumStackMessage = 'worker.js: while trying to getPage() and getOperatorList()'; - var wrappedException; - if (typeof e === 'string') { - wrappedException = { - message: e, - stack: minimumStackMessage - }; - } else if (typeof e === 'object') { - wrappedException = { - message: e.message || e.toString(), - stack: e.stack || minimumStackMessage - }; - } else { - wrappedException = { - message: 'Unknown exception type: ' + typeof e, - stack: minimumStackMessage - }; - } - handler.send('PageError', { - pageNum: pageNum, - error: wrappedException, - intent: data.intent - }); - }); - }); - }, this); - handler.on('GetTextContent', function wphExtractText(data) { - var pageIndex = data.pageIndex; - var normalizeWhitespace = data.normalizeWhitespace; - var combineTextItems = data.combineTextItems; - return pdfManager.getPage(pageIndex).then(function (page) { - var task = new WorkerTask('GetTextContent: page ' + pageIndex); - startWorkerTask(task); - var pageNum = pageIndex + 1; - var start = Date.now(); - return page.extractTextContent(task, normalizeWhitespace, combineTextItems).then(function (textContent) { - finishWorkerTask(task); - info('text indexing: page=' + pageNum + ' - time=' + (Date.now() - start) + 'ms'); - return textContent; - }, function (reason) { - finishWorkerTask(task); - if (task.terminated) { - return; - } - throw reason; - }); - }); - }); - handler.on('Cleanup', function wphCleanup(data) { - return pdfManager.cleanup(); - }); - handler.on('Terminate', function wphTerminate(data) { - terminated = true; - if (pdfManager) { - pdfManager.terminate(); - pdfManager = null; - } - if (cancelXHRs) { - cancelXHRs(); - } - var waitOn = []; - WorkerTasks.forEach(function (task) { - waitOn.push(task.finished); - task.terminate(); - }); - return Promise.all(waitOn).then(function () { - handler.destroy(); - handler = null; - }); - }); - handler.on('Ready', function wphReady(data) { - setupDoc(docParams); - docParams = null; - }); - return workerHandlerName; + } else { + throw new Error("Unknown action from worker: ".concat(data.action)); } - }; - function initializeWorker() { - if (!('console' in globalScope)) { - var consoleTimer = {}; - var workerConsole = { - log: function log() { - var args = Array.prototype.slice.call(arguments); - globalScope.postMessage({ - targetName: 'main', - action: 'console_log', - data: args - }); - }, - error: function error() { - var args = Array.prototype.slice.call(arguments); - globalScope.postMessage({ - targetName: 'main', - action: 'console_error', - data: args - }); - throw 'pdf.js execution error'; - }, - time: function time(name) { - consoleTimer[name] = Date.now(); - }, - timeEnd: function timeEnd(name) { - var time = consoleTimer[name]; - if (!time) { - error('Unknown timer name ' + name); - } - this.log('Timer:', name, Date.now() - time); - } - }; - globalScope.console = workerConsole; + }; + + comObj.addEventListener('message', this._onComObjOnMessage); +} + +MessageHandler.prototype = { + on: function on(actionName, handler, scope) { + var ah = this.actionHandler; + + if (ah[actionName]) { + throw new Error("There is already an actionName called \"".concat(actionName, "\"")); } - var handler = new MessageHandler('worker', 'main', self); - WorkerMessageHandler.setup(handler, self); - handler.send('ready', null); - } - if (typeof window === 'undefined' && !(typeof module !== 'undefined' && module.require)) { - initializeWorker(); - } - exports.setPDFNetworkStreamClass = setPDFNetworkStreamClass; - exports.WorkerTask = WorkerTask; - exports.WorkerMessageHandler = WorkerMessageHandler; - })); - (function (root, factory) { - factory(root.pdfjsCoreNetwork = {}, root.pdfjsSharedUtil, root.pdfjsCoreWorker); - }(this, function (exports, sharedUtil, coreWorker) { - var OK_RESPONSE = 200; - var PARTIAL_CONTENT_RESPONSE = 206; - function NetworkManager(url, args) { - this.url = url; - args = args || {}; - this.isHttp = /^https?:/i.test(url); - this.httpHeaders = this.isHttp && args.httpHeaders || {}; - this.withCredentials = args.withCredentials || false; - this.getXhr = args.getXhr || function NetworkManager_getXhr() { - return new XMLHttpRequest(); + + ah[actionName] = [handler, scope]; + }, + send: function send(actionName, data, transfers) { + var message = { + sourceName: this.sourceName, + targetName: this.targetName, + action: actionName, + data: data }; - this.currXhrId = 0; - this.pendingRequests = Object.create(null); - this.loadedRequests = Object.create(null); - } - function getArrayBuffer(xhr) { - var data = xhr.response; - if (typeof data !== 'string') { - return data; - } - var length = data.length; - var array = new Uint8Array(length); - for (var i = 0; i < length; i++) { - array[i] = data.charCodeAt(i) & 0xFF; - } - return array.buffer; - } - var supportsMozChunked = function supportsMozChunkedClosure() { + this.postMessage(message, transfers); + }, + sendWithPromise: function sendWithPromise(actionName, data, transfers) { + var callbackId = this.callbackId++; + var message = { + sourceName: this.sourceName, + targetName: this.targetName, + action: actionName, + data: data, + callbackId: callbackId + }; + var capability = (0, _util.createPromiseCapability)(); + this.callbacksCapabilities[callbackId] = capability; + try { - var x = new XMLHttpRequest(); - x.open('GET', 'https://example.com'); - x.responseType = 'moz-chunked-arraybuffer'; - return x.responseType === 'moz-chunked-arraybuffer'; + this.postMessage(message, transfers); } catch (e) { - return false; + capability.reject(e); } - }(); - NetworkManager.prototype = { - requestRange: function NetworkManager_requestRange(begin, end, listeners) { - var args = { - begin: begin, - end: end - }; - for (var prop in listeners) { - args[prop] = listeners[prop]; - } - return this.request(args); - }, - requestFull: function NetworkManager_requestFull(listeners) { - return this.request(listeners); - }, - request: function NetworkManager_request(args) { - var xhr = this.getXhr(); - var xhrId = this.currXhrId++; - var pendingRequest = this.pendingRequests[xhrId] = { xhr: xhr }; - xhr.open('GET', this.url); - xhr.withCredentials = this.withCredentials; - for (var property in this.httpHeaders) { - var value = this.httpHeaders[property]; - if (typeof value === 'undefined') { - continue; + + return capability.promise; + }, + sendWithStream: function sendWithStream(actionName, data, queueingStrategy, transfers) { + var _this2 = this; + + var streamId = this.streamId++; + var sourceName = this.sourceName; + var targetName = this.targetName; + return new _util.ReadableStream({ + start: function start(controller) { + var startCapability = (0, _util.createPromiseCapability)(); + _this2.streamControllers[streamId] = { + controller: controller, + startCall: startCapability, + isClosed: false + }; + + _this2.postMessage({ + sourceName: sourceName, + targetName: targetName, + action: actionName, + streamId: streamId, + data: data, + desiredSize: controller.desiredSize + }); + + return startCapability.promise; + }, + pull: function pull(controller) { + var pullCapability = (0, _util.createPromiseCapability)(); + _this2.streamControllers[streamId].pullCall = pullCapability; + + _this2.postMessage({ + sourceName: sourceName, + targetName: targetName, + stream: 'pull', + streamId: streamId, + desiredSize: controller.desiredSize + }); + + return pullCapability.promise; + }, + cancel: function cancel(reason) { + var cancelCapability = (0, _util.createPromiseCapability)(); + _this2.streamControllers[streamId].cancelCall = cancelCapability; + _this2.streamControllers[streamId].isClosed = true; + + _this2.postMessage({ + sourceName: sourceName, + targetName: targetName, + stream: 'cancel', + reason: reason, + streamId: streamId + }); + + return cancelCapability.promise; } - xhr.setRequestHeader(property, value); - } - if (this.isHttp && 'begin' in args && 'end' in args) { - var rangeStr = args.begin + '-' + (args.end - 1); - xhr.setRequestHeader('Range', 'bytes=' + rangeStr); - pendingRequest.expectedStatus = 206; - } else { - pendingRequest.expectedStatus = 200; - } - var useMozChunkedLoading = supportsMozChunked && !!args.onProgressiveData; - if (useMozChunkedLoading) { - xhr.responseType = 'moz-chunked-arraybuffer'; - pendingRequest.onProgressiveData = args.onProgressiveData; - pendingRequest.mozChunked = true; - } else { - xhr.responseType = 'arraybuffer'; - } - if (args.onError) { - xhr.onerror = function (evt) { - args.onError(xhr.status); - }; - } - xhr.onreadystatechange = this.onStateChange.bind(this, xhrId); - xhr.onprogress = this.onProgress.bind(this, xhrId); - pendingRequest.onHeadersReceived = args.onHeadersReceived; - pendingRequest.onDone = args.onDone; - pendingRequest.onError = args.onError; - pendingRequest.onProgress = args.onProgress; - xhr.send(null); - return xhrId; - }, - onProgress: function NetworkManager_onProgress(xhrId, evt) { - var pendingRequest = this.pendingRequests[xhrId]; - if (!pendingRequest) { - return; - } - if (pendingRequest.mozChunked) { - var chunk = getArrayBuffer(pendingRequest.xhr); - pendingRequest.onProgressiveData(chunk); - } - var onProgress = pendingRequest.onProgress; - if (onProgress) { - onProgress(evt); - } - }, - onStateChange: function NetworkManager_onStateChange(xhrId, evt) { - var pendingRequest = this.pendingRequests[xhrId]; - if (!pendingRequest) { - return; - } - var xhr = pendingRequest.xhr; - if (xhr.readyState >= 2 && pendingRequest.onHeadersReceived) { - pendingRequest.onHeadersReceived(); - delete pendingRequest.onHeadersReceived; - } - if (xhr.readyState !== 4) { - return; - } - if (!(xhrId in this.pendingRequests)) { - return; - } - delete this.pendingRequests[xhrId]; - if (xhr.status === 0 && this.isHttp) { - if (pendingRequest.onError) { - pendingRequest.onError(xhr.status); - } - return; - } - var xhrStatus = xhr.status || OK_RESPONSE; - var ok_response_on_range_request = xhrStatus === OK_RESPONSE && pendingRequest.expectedStatus === PARTIAL_CONTENT_RESPONSE; - if (!ok_response_on_range_request && xhrStatus !== pendingRequest.expectedStatus) { - if (pendingRequest.onError) { - pendingRequest.onError(xhr.status); - } - return; - } - this.loadedRequests[xhrId] = true; - var chunk = getArrayBuffer(xhr); - if (xhrStatus === PARTIAL_CONTENT_RESPONSE) { - var rangeHeader = xhr.getResponseHeader('Content-Range'); - var matches = /bytes (\d+)-(\d+)\/(\d+)/.exec(rangeHeader); - var begin = parseInt(matches[1], 10); - pendingRequest.onDone({ - begin: begin, - chunk: chunk + }, queueingStrategy); + }, + _createStreamSink: function _createStreamSink(data) { + var _this3 = this; + + var self = this; + var action = this.actionHandler[data.action]; + var streamId = data.streamId; + var desiredSize = data.desiredSize; + var sourceName = this.sourceName; + var targetName = data.sourceName; + var capability = (0, _util.createPromiseCapability)(); + + var sendStreamRequest = function sendStreamRequest(_ref) { + var stream = _ref.stream, + chunk = _ref.chunk, + transfers = _ref.transfers, + success = _ref.success, + reason = _ref.reason; + + _this3.postMessage({ + sourceName: sourceName, + targetName: targetName, + stream: stream, + streamId: streamId, + chunk: chunk, + success: success, + reason: reason + }, transfers); + }; + + var streamSink = { + enqueue: function enqueue(chunk) { + var size = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 1; + var transfers = arguments.length > 2 ? arguments[2] : undefined; + + if (this.isCancelled) { + return; + } + + var lastDesiredSize = this.desiredSize; + this.desiredSize -= size; + + if (lastDesiredSize > 0 && this.desiredSize <= 0) { + this.sinkCapability = (0, _util.createPromiseCapability)(); + this.ready = this.sinkCapability.promise; + } + + sendStreamRequest({ + stream: 'enqueue', + chunk: chunk, + transfers: transfers + }); + }, + close: function close() { + if (this.isCancelled) { + return; + } + + this.isCancelled = true; + sendStreamRequest({ + stream: 'close' + }); + delete self.streamSinks[streamId]; + }, + error: function error(reason) { + if (this.isCancelled) { + return; + } + + this.isCancelled = true; + sendStreamRequest({ + stream: 'error', + reason: reason + }); + }, + sinkCapability: capability, + onPull: null, + onCancel: null, + isCancelled: false, + desiredSize: desiredSize, + ready: null + }; + streamSink.sinkCapability.resolve(); + streamSink.ready = streamSink.sinkCapability.promise; + this.streamSinks[streamId] = streamSink; + resolveCall(action[0], [data.data, streamSink], action[1]).then(function () { + sendStreamRequest({ + stream: 'start_complete', + success: true }); - } else if (pendingRequest.onProgressiveData) { - pendingRequest.onDone(null); - } else if (chunk) { - pendingRequest.onDone({ - begin: 0, - chunk: chunk + }, function (reason) { + sendStreamRequest({ + stream: 'start_complete', + success: false, + reason: reason }); - } else if (pendingRequest.onError) { - pendingRequest.onError(xhr.status); - } - }, - hasPendingRequests: function NetworkManager_hasPendingRequests() { - for (var xhrId in this.pendingRequests) { - return true; - } - return false; - }, - getRequestXhr: function NetworkManager_getXhr(xhrId) { - return this.pendingRequests[xhrId].xhr; - }, - isStreamingRequest: function NetworkManager_isStreamingRequest(xhrId) { - return !!this.pendingRequests[xhrId].onProgressiveData; - }, - isPendingRequest: function NetworkManager_isPendingRequest(xhrId) { - return xhrId in this.pendingRequests; - }, - isLoadedRequest: function NetworkManager_isLoadedRequest(xhrId) { - return xhrId in this.loadedRequests; - }, - abortAllRequests: function NetworkManager_abortAllRequests() { - for (var xhrId in this.pendingRequests) { - this.abortRequest(xhrId | 0); - } - }, - abortRequest: function NetworkManager_abortRequest(xhrId) { - var xhr = this.pendingRequests[xhrId].xhr; - delete this.pendingRequests[xhrId]; - xhr.abort(); - } - }; - var assert = sharedUtil.assert; - var createPromiseCapability = sharedUtil.createPromiseCapability; - var isInt = sharedUtil.isInt; - var MissingPDFException = sharedUtil.MissingPDFException; - var UnexpectedResponseException = sharedUtil.UnexpectedResponseException; - function PDFNetworkStream(options) { - this._options = options; - var source = options.source; - this._manager = new NetworkManager(source.url, { - httpHeaders: source.httpHeaders, - withCredentials: source.withCredentials }); - this._rangeChunkSize = source.rangeChunkSize; - this._fullRequestReader = null; - this._rangeRequestReaders = []; - } - PDFNetworkStream.prototype = { - _onRangeRequestReaderClosed: function PDFNetworkStream_onRangeRequestReaderClosed(reader) { - var i = this._rangeRequestReaders.indexOf(reader); - if (i >= 0) { - this._rangeRequestReaders.splice(i, 1); - } - }, - getFullReader: function PDFNetworkStream_getFullReader() { - assert(!this._fullRequestReader); - this._fullRequestReader = new PDFNetworkStreamFullRequestReader(this._manager, this._options); - return this._fullRequestReader; - }, - getRangeReader: function PDFNetworkStream_getRangeReader(begin, end) { - var reader = new PDFNetworkStreamRangeRequestReader(this._manager, begin, end); - reader.onClosed = this._onRangeRequestReaderClosed.bind(this); - this._rangeRequestReaders.push(reader); - return reader; - }, - cancelAllRequests: function PDFNetworkStream_cancelAllRequests(reason) { - if (this._fullRequestReader) { - this._fullRequestReader.cancel(reason); - } - var readers = this._rangeRequestReaders.slice(0); - readers.forEach(function (reader) { - reader.cancel(reason); - }); - } - }; - function PDFNetworkStreamFullRequestReader(manager, options) { - this._manager = manager; - var source = options.source; - var args = { - onHeadersReceived: this._onHeadersReceived.bind(this), - onProgressiveData: source.disableStream ? null : this._onProgressiveData.bind(this), - onDone: this._onDone.bind(this), - onError: this._onError.bind(this), - onProgress: this._onProgress.bind(this) + }, + _processStreamMessage: function _processStreamMessage(data) { + var _this4 = this; + + var sourceName = this.sourceName; + var targetName = data.sourceName; + var streamId = data.streamId; + + var sendStreamResponse = function sendStreamResponse(_ref2) { + var stream = _ref2.stream, + success = _ref2.success, + reason = _ref2.reason; + + _this4.comObj.postMessage({ + sourceName: sourceName, + targetName: targetName, + stream: stream, + success: success, + streamId: streamId, + reason: reason + }); }; - this._url = source.url; - this._fullRequestId = manager.requestFull(args); - this._headersReceivedCapability = createPromiseCapability(); - this._disableRange = options.disableRange || false; - this._contentLength = source.length; - this._rangeChunkSize = source.rangeChunkSize; - if (!this._rangeChunkSize && !this._disableRange) { - this._disableRange = true; - } - this._isStreamingSupported = false; - this._isRangeSupported = false; - this._cachedChunks = []; - this._requests = []; - this._done = false; - this._storedError = undefined; - this.onProgress = null; - } - PDFNetworkStreamFullRequestReader.prototype = { - _validateRangeRequestCapabilities: function PDFNetworkStreamFullRequestReader_validateRangeRequestCapabilities() { - if (this._disableRange) { - return false; - } - var networkManager = this._manager; - if (!networkManager.isHttp) { - return false; - } - var fullRequestXhrId = this._fullRequestId; - var fullRequestXhr = networkManager.getRequestXhr(fullRequestXhrId); - if (fullRequestXhr.getResponseHeader('Accept-Ranges') !== 'bytes') { - return false; - } - var contentEncoding = fullRequestXhr.getResponseHeader('Content-Encoding') || 'identity'; - if (contentEncoding !== 'identity') { - return false; - } - var length = fullRequestXhr.getResponseHeader('Content-Length'); - length = parseInt(length, 10); - if (!isInt(length)) { - return false; - } - this._contentLength = length; - if (length <= 2 * this._rangeChunkSize) { - return false; - } - return true; - }, - _onHeadersReceived: function PDFNetworkStreamFullRequestReader_onHeadersReceived() { - if (this._validateRangeRequestCapabilities()) { - this._isRangeSupported = true; - } - var networkManager = this._manager; - var fullRequestXhrId = this._fullRequestId; - if (networkManager.isStreamingRequest(fullRequestXhrId)) { - this._isStreamingSupported = true; - } else if (this._isRangeSupported) { - networkManager.abortRequest(fullRequestXhrId); - } - this._headersReceivedCapability.resolve(); - }, - _onProgressiveData: function PDFNetworkStreamFullRequestReader_onProgressiveData(chunk) { - if (this._requests.length > 0) { - var requestCapability = this._requests.shift(); - requestCapability.resolve({ - value: chunk, - done: false + + var deleteStreamController = function deleteStreamController() { + Promise.all([_this4.streamControllers[data.streamId].startCall, _this4.streamControllers[data.streamId].pullCall, _this4.streamControllers[data.streamId].cancelCall].map(function (capability) { + return capability && finalize(capability.promise); + })).then(function () { + delete _this4.streamControllers[data.streamId]; }); - } else { - this._cachedChunks.push(chunk); - } - }, - _onDone: function PDFNetworkStreamFullRequestReader_onDone(args) { - if (args) { - this._onProgressiveData(args.chunk); - } - this._done = true; - if (this._cachedChunks.length > 0) { - return; - } - this._requests.forEach(function (requestCapability) { - requestCapability.resolve({ - value: undefined, - done: true - }); - }); - this._requests = []; - }, - _onError: function PDFNetworkStreamFullRequestReader_onError(status) { - var url = this._url; - var exception; - if (status === 404 || status === 0 && /^file:/.test(url)) { - exception = new MissingPDFException('Missing PDF "' + url + '".'); - } else { - exception = new UnexpectedResponseException('Unexpected server response (' + status + ') while retrieving PDF "' + url + '".', status); - } - this._storedError = exception; - this._headersReceivedCapability.reject(exception); - this._requests.forEach(function (requestCapability) { - requestCapability.reject(exception); - }); - this._requests = []; - this._cachedChunks = []; - }, - _onProgress: function PDFNetworkStreamFullRequestReader_onProgress(data) { - if (this.onProgress) { - this.onProgress({ - loaded: data.loaded, - total: data.lengthComputable ? data.total : this._contentLength - }); - } - }, - get isRangeSupported() { - return this._isRangeSupported; - }, - get isStreamingSupported() { - return this._isStreamingSupported; - }, - get contentLength() { - return this._contentLength; - }, - get headersReady() { - return this._headersReceivedCapability.promise; - }, - read: function PDFNetworkStreamFullRequestReader_read() { - if (this._storedError) { - return Promise.reject(this._storedError); - } - if (this._cachedChunks.length > 0) { - var chunk = this._cachedChunks.shift(); - return Promise.resolve(chunk); - } - if (this._done) { - return Promise.resolve({ - value: undefined, - done: true - }); - } - var requestCapability = createPromiseCapability(); - this._requests.push(requestCapability); - return requestCapability.promise; - }, - cancel: function PDFNetworkStreamFullRequestReader_cancel(reason) { - this._done = true; - this._headersReceivedCapability.reject(reason); - this._requests.forEach(function (requestCapability) { - requestCapability.resolve({ - value: undefined, - done: true - }); - }); - this._requests = []; - if (this._manager.isPendingRequest(this._fullRequestId)) { - this._manager.abortRequest(this._fullRequestId); - } - this._fullRequestReader = null; - } - }; - function PDFNetworkStreamRangeRequestReader(manager, begin, end) { - this._manager = manager; - var args = { - onDone: this._onDone.bind(this), - onProgress: this._onProgress.bind(this) }; - this._requestId = manager.requestRange(begin, end, args); - this._requests = []; - this._queuedChunk = null; - this._done = false; - this.onProgress = null; - this.onClosed = null; - } - PDFNetworkStreamRangeRequestReader.prototype = { - _close: function PDFNetworkStreamRangeRequestReader_close() { - if (this.onClosed) { - this.onClosed(this); - } - }, - _onDone: function PDFNetworkStreamRangeRequestReader_onDone(data) { - var chunk = data.chunk; - if (this._requests.length > 0) { - var requestCapability = this._requests.shift(); - requestCapability.resolve({ - value: chunk, - done: false - }); - } else { - this._queuedChunk = chunk; - } - this._done = true; - this._requests.forEach(function (requestCapability) { - requestCapability.resolve({ - value: undefined, - done: true - }); - }); - this._requests = []; - this._close(); - }, - _onProgress: function PDFNetworkStreamRangeRequestReader_onProgress(evt) { - if (!this.isStreamingSupported && this.onProgress) { - this.onProgress({ loaded: evt.loaded }); - } - }, - get isStreamingSupported() { - return false; - }, - read: function PDFNetworkStreamRangeRequestReader_read() { - if (this._queuedChunk !== null) { - var chunk = this._queuedChunk; - this._queuedChunk = null; - return Promise.resolve({ - value: chunk, - done: false - }); - } - if (this._done) { - return Promise.resolve({ - value: undefined, - done: true - }); - } - var requestCapability = createPromiseCapability(); - this._requests.push(requestCapability); - return requestCapability.promise; - }, - cancel: function PDFNetworkStreamRangeRequestReader_cancel(reason) { - this._done = true; - this._requests.forEach(function (requestCapability) { - requestCapability.resolve({ - value: undefined, - done: true - }); - }); - this._requests = []; - if (this._manager.isPendingRequest(this._requestId)) { - this._manager.abortRequest(this._requestId); - } - this._close(); + + switch (data.stream) { + case 'start_complete': + resolveOrReject(this.streamControllers[data.streamId].startCall, data.success, wrapReason(data.reason)); + break; + + case 'pull_complete': + resolveOrReject(this.streamControllers[data.streamId].pullCall, data.success, wrapReason(data.reason)); + break; + + case 'pull': + if (!this.streamSinks[data.streamId]) { + sendStreamResponse({ + stream: 'pull_complete', + success: true + }); + break; + } + + if (this.streamSinks[data.streamId].desiredSize <= 0 && data.desiredSize > 0) { + this.streamSinks[data.streamId].sinkCapability.resolve(); + } + + this.streamSinks[data.streamId].desiredSize = data.desiredSize; + resolveCall(this.streamSinks[data.streamId].onPull).then(function () { + sendStreamResponse({ + stream: 'pull_complete', + success: true + }); + }, function (reason) { + sendStreamResponse({ + stream: 'pull_complete', + success: false, + reason: reason + }); + }); + break; + + case 'enqueue': + (0, _util.assert)(this.streamControllers[data.streamId], 'enqueue should have stream controller'); + + if (!this.streamControllers[data.streamId].isClosed) { + this.streamControllers[data.streamId].controller.enqueue(data.chunk); + } + + break; + + case 'close': + (0, _util.assert)(this.streamControllers[data.streamId], 'close should have stream controller'); + + if (this.streamControllers[data.streamId].isClosed) { + break; + } + + this.streamControllers[data.streamId].isClosed = true; + this.streamControllers[data.streamId].controller.close(); + deleteStreamController(); + break; + + case 'error': + (0, _util.assert)(this.streamControllers[data.streamId], 'error should have stream controller'); + this.streamControllers[data.streamId].controller.error(wrapReason(data.reason)); + deleteStreamController(); + break; + + case 'cancel_complete': + resolveOrReject(this.streamControllers[data.streamId].cancelCall, data.success, wrapReason(data.reason)); + deleteStreamController(); + break; + + case 'cancel': + if (!this.streamSinks[data.streamId]) { + break; + } + + resolveCall(this.streamSinks[data.streamId].onCancel, [wrapReason(data.reason)]).then(function () { + sendStreamResponse({ + stream: 'cancel_complete', + success: true + }); + }, function (reason) { + sendStreamResponse({ + stream: 'cancel_complete', + success: false, + reason: reason + }); + }); + this.streamSinks[data.streamId].sinkCapability.reject(wrapReason(data.reason)); + this.streamSinks[data.streamId].isCancelled = true; + delete this.streamSinks[data.streamId]; + break; + + default: + throw new Error('Unexpected stream case'); } - }; - coreWorker.setPDFNetworkStreamClass(PDFNetworkStream); - exports.PDFNetworkStream = PDFNetworkStream; - exports.NetworkManager = NetworkManager; - })); - }.call(pdfjsLibs)); - exports.WorkerMessageHandler = pdfjsLibs.pdfjsCoreWorker.WorkerMessageHandler; -})); \ No newline at end of file + }, + postMessage: function postMessage(message, transfers) { + if (transfers && this.postMessageTransfers) { + this.comObj.postMessage(message, transfers); + } else { + this.comObj.postMessage(message); + } + }, + destroy: function destroy() { + this.comObj.removeEventListener('message', this._onComObjOnMessage); + } +}; + +/***/ }) +/******/ ]); +}); +//# sourceMappingURL=pdf.worker.js.map \ No newline at end of file diff --git a/cps/static/js/libs/reader.min.js b/cps/static/js/libs/reader.min.js index 72ffc5f4..574029bb 100644 --- a/cps/static/js/libs/reader.min.js +++ b/cps/static/js/libs/reader.min.js @@ -1 +1,8 @@ -EPUBJS.reader={},EPUBJS.reader.plugins={},function(a,b){var c=(a.ePubReader,a.ePubReader=function(a,b){return new EPUBJS.Reader(a,b)});"function"==typeof define&&define.amd?define(function(){return Reader}):"undefined"!=typeof module&&module.exports&&(module.exports=c)}(window,jQuery),EPUBJS.Reader=function(a,b){var c,d,e,f=this,g=$("#viewer"),h=window.location.search;this.settings=EPUBJS.core.defaults(b||{},{bookPath:a,restore:!1,reload:!1,bookmarks:void 0,annotations:void 0,contained:void 0,bookKey:void 0,styles:void 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EPUBJS.Book(this.settings),this.settings.previousLocationCfi&&c.gotoCfi(this.settings.previousLocationCfi),this.offline=!1,this.sidebarOpen=!1,this.settings.bookmarks||(this.settings.bookmarks=[]),this.settings.annotations||(this.settings.annotations=[]),this.settings.generatePagination&&c.generatePagination(g.width(),g.height()),c.renderTo("viewer"),f.ReaderController=EPUBJS.reader.ReaderController.call(f,c),f.SettingsController=EPUBJS.reader.SettingsController.call(f,c),f.ControlsController=EPUBJS.reader.ControlsController.call(f,c),f.SidebarController=EPUBJS.reader.SidebarController.call(f,c),f.BookmarksController=EPUBJS.reader.BookmarksController.call(f,c),f.NotesController=EPUBJS.reader.NotesController.call(f,c);for(d in EPUBJS.reader.plugins)EPUBJS.reader.plugins.hasOwnProperty(d)&&(f[d]=EPUBJS.reader.plugins[d].call(f,c));return 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a=h.currentLocation();if(a){a.start.cfi;g.settings.sidebarReflow?(b.addClass("single"),b.one("transitionend",function(){h.resize()})):b.addClass("closed")}},k=function(){d.show(),n()},l=function(){d.hide()},m=function(){c.addClass("show")},n=function(){c.removeClass("show")},o=!1,p=function(b){37==b.keyCode&&("rtl"===a.package.metadata.direction?h.next():h.prev(),f.addClass("active"),o=!0,setTimeout(function(){o=!1,f.removeClass("active")},100),b.preventDefault()),39==b.keyCode&&("rtl"===a.package.metadata.direction?h.prev():h.next(),e.addClass("active"),o=!0,setTimeout(function(){o=!1,e.removeClass("active")},100),b.preventDefault())};return document.addEventListener("keydown",p,!1),e.on("click",function(b){"rtl"===a.package.metadata.direction?h.prev():h.next(),b.preventDefault()}),f.on("click",function(b){"rtl"===a.package.metadata.direction?h.next():h.prev(),b.preventDefault()}),h.on("layout",function(a){!0===a.spread?m():n()}),h.on("relocated",function(a){a.atStart&&f.addClass("disabled"),a.atEnd&&e.addClass("disabled")}),{slideOut:j,slideIn:i,showLoader:k,hideLoader:l,showDivider:m,hideDivider:n,arrowKeys:p}},EPUBJS.reader.SettingsController=function(){var a=(this.book,this),b=$("#settings-modal"),c=$(".overlay"),d=function(){b.addClass("md-show")},e=function(){b.removeClass("md-show")};return $("#sidebarReflow").on("click",function(){a.settings.sidebarReflow=!a.settings.sidebarReflow}),b.find(".closer").on("click",function(){e()}),c.on("click",function(){e()}),{show:d,hide:e}},EPUBJS.reader.SidebarController=function(a){var b=this,c=$("#sidebar"),d=$("#panels"),e="Toc",f=function(a){var c=a+"Controller";e!=a&&void 0!==b[c]&&(b[e+"Controller"].hide(),b[c].show(),e=a,d.find(".active").removeClass("active"),d.find("#show-"+a).addClass("active"))},g=function(){return e},h=function(){b.sidebarOpen=!0,b.ReaderController.slideOut(),c.addClass("open")},i=function(){b.sidebarOpen=!1,b.ReaderController.slideIn(),c.removeClass("open")};return d.find(".show_view").on("click",function(a){var b=$(this).data("view");f(b),a.preventDefault()}),{show:h,hide:i,getActivePanel:g,changePanelTo:f}},EPUBJS.reader.TocController=function(a){var b=(this.book,this.rendition),c=$("#tocView"),d=document.createDocumentFragment(),e=!1,f=function(a,b){var c=document.createElement("ul");return b||(b=1),a.forEach(function(a){var d=document.createElement("li"),e=document.createElement("a");toggle=document.createElement("a");var g;d.id="toc-"+a.id,d.classList.add("list_item"),e.textContent=a.label,e.href=a.href,e.classList.add("toc_link"),d.appendChild(e),a.subitems&&a.subitems.length>0&&(b++,g=f(a.subitems,b),toggle.classList.add("toc_toggle"),d.insertBefore(toggle,e),d.appendChild(g)),c.appendChild(d)}),c},g=function(){c.show()},h=function(){c.hide()},i=function(a){var b=a.id,d=c.find("#toc-"+b),f=c.find(".currentChapter");c.find(".openChapter");d.length&&(d!=f&&d.has(e).length>0&&f.removeClass("currentChapter"),d.addClass("currentChapter"),d.parents("li").addClass("openChapter"))};b.on("renderered",i);var j=f(a);return d.appendChild(j),c.append(d),c.find(".toc_link").on("click",function(a){var d=this.getAttribute("href");a.preventDefault(),b.display(d),c.find(".currentChapter").addClass("openChapter").removeClass("currentChapter"),$(this).parent("li").addClass("currentChapter")}),c.find(".toc_toggle").on("click",function(a){var b=$(this).parent("li"),c=b.hasClass("openChapter");a.preventDefault(),c?b.removeClass("openChapter"):b.addClass("openChapter")}),{show:g,hide:h}}; diff --git a/cps/static/js/libs/viewer.js b/cps/static/js/libs/viewer.js index 26734ca7..387eea34 100644 --- a/cps/static/js/libs/viewer.js +++ b/cps/static/js/libs/viewer.js @@ -1,4 +1,8 @@ -/* Copyright 2016 Mozilla Foundation +/** + * @licstart The following is the entire license notice for the + * Javascript code in this page + * + * Copyright 2018 Mozilla Foundation * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -11,1797 +15,6260 @@ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. + * + * @licend The above is the entire license notice for the + * Javascript code in this page */ -/*globals require, chrome */ -'use strict'; +/******/ (function(modules) { // webpackBootstrap +/******/ // The module cache +/******/ var installedModules = {}; +/******/ +/******/ // The require function +/******/ function __webpack_require__(moduleId) { +/******/ +/******/ // Check if module is in cache +/******/ if(installedModules[moduleId]) { +/******/ return installedModules[moduleId].exports; +/******/ } +/******/ // Create a new module (and put it into the cache) +/******/ var module = installedModules[moduleId] = { +/******/ i: moduleId, +/******/ l: false, +/******/ exports: {} +/******/ }; +/******/ +/******/ // Execute the module function +/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__); +/******/ +/******/ // Flag the module as loaded +/******/ module.l = true; +/******/ +/******/ // Return the exports of the module +/******/ return module.exports; +/******/ } +/******/ +/******/ +/******/ // expose the modules object (__webpack_modules__) +/******/ __webpack_require__.m = modules; +/******/ +/******/ // expose the module cache +/******/ __webpack_require__.c = installedModules; +/******/ +/******/ // define getter function for harmony exports +/******/ __webpack_require__.d = function(exports, name, getter) { +/******/ if(!__webpack_require__.o(exports, name)) { +/******/ Object.defineProperty(exports, name, { enumerable: true, get: getter }); +/******/ } +/******/ }; +/******/ +/******/ // define __esModule on exports +/******/ __webpack_require__.r = function(exports) { +/******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) { +/******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' }); +/******/ } +/******/ Object.defineProperty(exports, '__esModule', { value: true }); +/******/ }; +/******/ +/******/ // create a fake namespace object +/******/ // mode & 1: value is a module id, require it +/******/ // mode & 2: merge all properties of value into the ns +/******/ // mode & 4: return value when already ns object +/******/ // mode & 8|1: behave like require +/******/ __webpack_require__.t = function(value, mode) { +/******/ if(mode & 1) value = __webpack_require__(value); +/******/ if(mode & 8) return value; +/******/ if((mode & 4) && typeof value === 'object' && value && value.__esModule) return value; +/******/ var ns = Object.create(null); +/******/ __webpack_require__.r(ns); +/******/ Object.defineProperty(ns, 'default', { enumerable: true, value: value }); +/******/ if(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key)); +/******/ return ns; +/******/ }; +/******/ +/******/ // getDefaultExport function for compatibility with non-harmony modules +/******/ __webpack_require__.n = function(module) { +/******/ var getter = module && module.__esModule ? +/******/ function getDefault() { return module['default']; } : +/******/ function getModuleExports() { return module; }; +/******/ __webpack_require__.d(getter, 'a', getter); +/******/ return getter; +/******/ }; +/******/ +/******/ // Object.prototype.hasOwnProperty.call +/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); }; +/******/ +/******/ // __webpack_public_path__ +/******/ __webpack_require__.p = ""; +/******/ +/******/ +/******/ // Load entry module and return exports +/******/ return __webpack_require__(__webpack_require__.s = 0); +/******/ }) +/************************************************************************/ +/******/ ([ +/* 0 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + ; -var pdfjsWebLibs; +var pdfjsWebApp, pdfjsWebAppOptions; { - pdfjsWebLibs = { pdfjsWebPDFJS: window.pdfjsDistBuildPdf }; - (function () { - (function (root, factory) { - factory(root.pdfjsWebGrabToPan = {}); - }(this, function (exports) { - function GrabToPan(options) { - this.element = options.element; - this.document = options.element.ownerDocument; - if (typeof options.ignoreTarget === 'function') { - this.ignoreTarget = options.ignoreTarget; - } - this.onActiveChanged = options.onActiveChanged; - this.activate = this.activate.bind(this); - this.deactivate = this.deactivate.bind(this); - this.toggle = this.toggle.bind(this); - this._onmousedown = this._onmousedown.bind(this); - this._onmousemove = this._onmousemove.bind(this); - this._endPan = this._endPan.bind(this); - var overlay = this.overlay = document.createElement('div'); - overlay.className = 'grab-to-pan-grabbing'; - } - GrabToPan.prototype = { - CSS_CLASS_GRAB: 'grab-to-pan-grab', - activate: function GrabToPan_activate() { - if (!this.active) { - this.active = true; - this.element.addEventListener('mousedown', this._onmousedown, true); - this.element.classList.add(this.CSS_CLASS_GRAB); - if (this.onActiveChanged) { - this.onActiveChanged(true); - } - } + pdfjsWebApp = __webpack_require__(1); + pdfjsWebAppOptions = __webpack_require__(12); +} +; +{ + __webpack_require__(37); +} +; +{ + __webpack_require__(42); +} + +function getViewerConfiguration() { + return { + appContainer: document.body, + mainContainer: document.getElementById('viewerContainer'), + viewerContainer: document.getElementById('viewer'), + eventBus: null, + toolbar: { + container: document.getElementById('toolbarViewer'), + numPages: document.getElementById('numPages'), + pageNumber: document.getElementById('pageNumber'), + scaleSelectContainer: document.getElementById('scaleSelectContainer'), + scaleSelect: document.getElementById('scaleSelect'), + customScaleOption: document.getElementById('customScaleOption'), + previous: document.getElementById('previous'), + next: document.getElementById('next'), + zoomIn: document.getElementById('zoomIn'), + zoomOut: document.getElementById('zoomOut'), + viewFind: document.getElementById('viewFind'), + openFile: document.getElementById('openFile'), + print: document.getElementById('print'), + presentationModeButton: document.getElementById('presentationMode'), + download: document.getElementById('download'), + viewBookmark: document.getElementById('viewBookmark') }, - deactivate: function GrabToPan_deactivate() { - if (this.active) { - this.active = false; - this.element.removeEventListener('mousedown', this._onmousedown, true); - this._endPan(); - this.element.classList.remove(this.CSS_CLASS_GRAB); - if (this.onActiveChanged) { - this.onActiveChanged(false); - } - } + secondaryToolbar: { + toolbar: document.getElementById('secondaryToolbar'), + toggleButton: document.getElementById('secondaryToolbarToggle'), + toolbarButtonContainer: document.getElementById('secondaryToolbarButtonContainer'), + presentationModeButton: document.getElementById('secondaryPresentationMode'), + openFileButton: document.getElementById('secondaryOpenFile'), + printButton: document.getElementById('secondaryPrint'), + downloadButton: document.getElementById('secondaryDownload'), + viewBookmarkButton: document.getElementById('secondaryViewBookmark'), + firstPageButton: document.getElementById('firstPage'), + lastPageButton: document.getElementById('lastPage'), + pageRotateCwButton: document.getElementById('pageRotateCw'), + pageRotateCcwButton: document.getElementById('pageRotateCcw'), + cursorSelectToolButton: document.getElementById('cursorSelectTool'), + cursorHandToolButton: document.getElementById('cursorHandTool'), + scrollVerticalButton: document.getElementById('scrollVertical'), + scrollHorizontalButton: document.getElementById('scrollHorizontal'), + scrollWrappedButton: document.getElementById('scrollWrapped'), + spreadNoneButton: document.getElementById('spreadNone'), + spreadOddButton: document.getElementById('spreadOdd'), + spreadEvenButton: document.getElementById('spreadEven'), + documentPropertiesButton: document.getElementById('documentProperties') }, - toggle: function GrabToPan_toggle() { - if (this.active) { - this.deactivate(); - } else { - this.activate(); - } + fullscreen: { + contextFirstPage: document.getElementById('contextFirstPage'), + contextLastPage: document.getElementById('contextLastPage'), + contextPageRotateCw: document.getElementById('contextPageRotateCw'), + contextPageRotateCcw: document.getElementById('contextPageRotateCcw') }, - ignoreTarget: function GrabToPan_ignoreTarget(node) { - return node[matchesSelector]('a[href], a[href] *, input, textarea, button, button *, select, option'); + sidebar: { + outerContainer: document.getElementById('outerContainer'), + viewerContainer: document.getElementById('viewerContainer'), + toggleButton: document.getElementById('sidebarToggle'), + thumbnailButton: document.getElementById('viewThumbnail'), + outlineButton: document.getElementById('viewOutline'), + attachmentsButton: document.getElementById('viewAttachments'), + thumbnailView: document.getElementById('thumbnailView'), + outlineView: document.getElementById('outlineView'), + attachmentsView: document.getElementById('attachmentsView') }, - _onmousedown: function GrabToPan__onmousedown(event) { - if (event.button !== 0 || this.ignoreTarget(event.target)) { - return; - } - if (event.originalTarget) { - try { - event.originalTarget.tagName; - } catch (e) { - return; - } - } - this.scrollLeftStart = this.element.scrollLeft; - this.scrollTopStart = this.element.scrollTop; - this.clientXStart = event.clientX; - this.clientYStart = event.clientY; - this.document.addEventListener('mousemove', this._onmousemove, true); - this.document.addEventListener('mouseup', this._endPan, true); - this.element.addEventListener('scroll', this._endPan, true); - event.preventDefault(); - event.stopPropagation(); - var focusedElement = document.activeElement; - if (focusedElement && !focusedElement.contains(event.target)) { - focusedElement.blur(); - } + sidebarResizer: { + outerContainer: document.getElementById('outerContainer'), + resizer: document.getElementById('sidebarResizer') }, - _onmousemove: function GrabToPan__onmousemove(event) { - this.element.removeEventListener('scroll', this._endPan, true); - if (isLeftMouseReleased(event)) { - this._endPan(); - return; - } - var xDiff = event.clientX - this.clientXStart; - var yDiff = event.clientY - this.clientYStart; - var scrollTop = this.scrollTopStart - yDiff; - var scrollLeft = this.scrollLeftStart - xDiff; - if (this.element.scrollTo) { - this.element.scrollTo({ - top: scrollTop, - left: scrollLeft, - behavior: 'instant' - }); - } else { - this.element.scrollTop = scrollTop; - this.element.scrollLeft = scrollLeft; - } - if (!this.overlay.parentNode) { - document.body.appendChild(this.overlay); - } + findBar: { + bar: document.getElementById('findbar'), + toggleButton: document.getElementById('viewFind'), + findField: document.getElementById('findInput'), + highlightAllCheckbox: document.getElementById('findHighlightAll'), + caseSensitiveCheckbox: document.getElementById('findMatchCase'), + entireWordCheckbox: document.getElementById('findEntireWord'), + findMsg: document.getElementById('findMsg'), + findResultsCount: document.getElementById('findResultsCount'), + findPreviousButton: document.getElementById('findPrevious'), + findNextButton: document.getElementById('findNext') }, - _endPan: function GrabToPan__endPan() { - this.element.removeEventListener('scroll', this._endPan, true); - this.document.removeEventListener('mousemove', this._onmousemove, true); - this.document.removeEventListener('mouseup', this._endPan, true); - if (this.overlay.parentNode) { - this.overlay.parentNode.removeChild(this.overlay); - } - } - }; - var matchesSelector; - [ - 'webkitM', - 'mozM', - 'msM', - 'oM', - 'm' - ].some(function (prefix) { - var name = prefix + 'atches'; - if (name in document.documentElement) { - matchesSelector = name; - } - name += 'Selector'; - if (name in document.documentElement) { - matchesSelector = name; - } - return matchesSelector; - }); - var isNotIEorIsIE10plus = !document.documentMode || document.documentMode > 9; - var chrome = window.chrome; - var isChrome15OrOpera15plus = chrome && (chrome.webstore || chrome.app); - var isSafari6plus = /Apple/.test(navigator.vendor) && /Version\/([6-9]\d*|[1-5]\d+)/.test(navigator.userAgent); - function isLeftMouseReleased(event) { - if ('buttons' in event && isNotIEorIsIE10plus) { - return !(event.buttons & 1); - } - if (isChrome15OrOpera15plus || isSafari6plus) { - return event.which === 0; - } - } - exports.GrabToPan = GrabToPan; - })); - (function (root, factory) { - factory(root.pdfjsWebOverlayManager = {}); - }(this, function (exports) { - var OverlayManager = { - overlays: {}, - active: null, - register: function overlayManagerRegister(name, element, callerCloseMethod, canForceClose) { - return new Promise(function (resolve) { - var container; - if (!name || !element || !(container = element.parentNode)) { - throw new Error('Not enough parameters.'); - } else if (this.overlays[name]) { - throw new Error('The overlay is already registered.'); - } - this.overlays[name] = { - element: element, - container: container, - callerCloseMethod: callerCloseMethod || null, - canForceClose: canForceClose || false - }; - resolve(); - }.bind(this)); + passwordOverlay: { + overlayName: 'passwordOverlay', + container: document.getElementById('passwordOverlay'), + label: document.getElementById('passwordText'), + input: document.getElementById('password'), + submitButton: document.getElementById('passwordSubmit'), + cancelButton: document.getElementById('passwordCancel') }, - unregister: function overlayManagerUnregister(name) { - return new Promise(function (resolve) { - if (!this.overlays[name]) { - throw new Error('The overlay does not exist.'); - } else if (this.active === name) { - throw new Error('The overlay cannot be removed while it is active.'); + documentProperties: { + overlayName: 'documentPropertiesOverlay', + container: document.getElementById('documentPropertiesOverlay'), + closeButton: document.getElementById('documentPropertiesClose'), + fields: { + 'fileName': document.getElementById('fileNameField'), + 'fileSize': document.getElementById('fileSizeField'), + 'title': document.getElementById('titleField'), + 'author': document.getElementById('authorField'), + 'subject': document.getElementById('subjectField'), + 'keywords': document.getElementById('keywordsField'), + 'creationDate': document.getElementById('creationDateField'), + 'modificationDate': document.getElementById('modificationDateField'), + 'creator': document.getElementById('creatorField'), + 'producer': document.getElementById('producerField'), + 'version': document.getElementById('versionField'), + 'pageCount': document.getElementById('pageCountField'), + 'pageSize': document.getElementById('pageSizeField'), + 'linearized': document.getElementById('linearizedField') } - delete this.overlays[name]; - resolve(); - }.bind(this)); }, - open: function overlayManagerOpen(name) { - return new Promise(function (resolve) { - if (!this.overlays[name]) { - throw new Error('The overlay does not exist.'); - } else if (this.active) { - if (this.overlays[name].canForceClose) { - this._closeThroughCaller(); - } else if (this.active === name) { - throw new Error('The overlay is already active.'); - } else { - throw new Error('Another overlay is currently active.'); - } - } - this.active = name; - this.overlays[this.active].element.classList.remove('hidden'); - this.overlays[this.active].container.classList.remove('hidden'); - window.addEventListener('keydown', this._keyDown); - resolve(); - }.bind(this)); + errorWrapper: { + container: document.getElementById('errorWrapper'), + errorMessage: document.getElementById('errorMessage'), + closeButton: document.getElementById('errorClose'), + errorMoreInfo: document.getElementById('errorMoreInfo'), + moreInfoButton: document.getElementById('errorShowMore'), + lessInfoButton: document.getElementById('errorShowLess') }, - close: function overlayManagerClose(name) { - return new Promise(function (resolve) { - if (!this.overlays[name]) { - throw new Error('The overlay does not exist.'); - } else if (!this.active) { - throw new Error('The overlay is currently not active.'); - } else if (this.active !== name) { - throw new Error('Another overlay is currently active.'); - } - this.overlays[this.active].container.classList.add('hidden'); - this.overlays[this.active].element.classList.add('hidden'); - this.active = null; - window.removeEventListener('keydown', this._keyDown); - resolve(); - }.bind(this)); - }, - _keyDown: function overlayManager_keyDown(evt) { - var self = OverlayManager; - if (self.active && evt.keyCode === 27) { - self._closeThroughCaller(); - evt.preventDefault(); - } - }, - _closeThroughCaller: function overlayManager_closeThroughCaller() { - if (this.overlays[this.active].callerCloseMethod) { - this.overlays[this.active].callerCloseMethod(); - } - if (this.active) { - this.close(this.active); - } - } - }; - exports.OverlayManager = OverlayManager; - })); - (function (root, factory) { - factory(root.pdfjsWebPDFRenderingQueue = {}); - }(this, function (exports) { - var CLEANUP_TIMEOUT = 30000; - var RenderingStates = { - INITIAL: 0, - RUNNING: 1, - PAUSED: 2, - FINISHED: 3 - }; - var PDFRenderingQueue = function PDFRenderingQueueClosure() { - function PDFRenderingQueue() { - this.pdfViewer = null; - this.pdfThumbnailViewer = null; - this.onIdle = null; - this.highestPriorityPage = null; - this.idleTimeout = null; - this.printing = false; - this.isThumbnailViewEnabled = false; - } - PDFRenderingQueue.prototype = { - setViewer: function PDFRenderingQueue_setViewer(pdfViewer) { - this.pdfViewer = pdfViewer; - }, - setThumbnailViewer: function PDFRenderingQueue_setThumbnailViewer(pdfThumbnailViewer) { - this.pdfThumbnailViewer = pdfThumbnailViewer; - }, - isHighestPriority: function PDFRenderingQueue_isHighestPriority(view) { - return this.highestPriorityPage === view.renderingId; - }, - renderHighestPriority: function PDFRenderingQueue_renderHighestPriority(currentlyVisiblePages) { - if (this.idleTimeout) { - clearTimeout(this.idleTimeout); - this.idleTimeout = null; - } - if (this.pdfViewer.forceRendering(currentlyVisiblePages)) { - return; - } - if (this.pdfThumbnailViewer && this.isThumbnailViewEnabled) { - if (this.pdfThumbnailViewer.forceRendering()) { - return; - } - } - if (this.printing) { - return; - } - if (this.onIdle) { - this.idleTimeout = setTimeout(this.onIdle.bind(this), CLEANUP_TIMEOUT); - } - }, - getHighestPriority: function PDFRenderingQueue_getHighestPriority(visible, views, scrolledDown) { - var visibleViews = visible.views; - var numVisible = visibleViews.length; - if (numVisible === 0) { - return false; - } - for (var i = 0; i < numVisible; ++i) { - var view = visibleViews[i].view; - if (!this.isViewFinished(view)) { - return view; - } - } - if (scrolledDown) { - var nextPageIndex = visible.last.id; - if (views[nextPageIndex] && !this.isViewFinished(views[nextPageIndex])) { - return views[nextPageIndex]; - } - } else { - var previousPageIndex = visible.first.id - 2; - if (views[previousPageIndex] && !this.isViewFinished(views[previousPageIndex])) { - return views[previousPageIndex]; - } - } - return null; - }, - isViewFinished: function PDFRenderingQueue_isViewFinished(view) { - return view.renderingState === RenderingStates.FINISHED; - }, - renderView: function PDFRenderingQueue_renderView(view) { - var state = view.renderingState; - switch (state) { - case RenderingStates.FINISHED: - return false; - case RenderingStates.PAUSED: - this.highestPriorityPage = view.renderingId; - view.resume(); - break; - case RenderingStates.RUNNING: - this.highestPriorityPage = view.renderingId; - break; - case RenderingStates.INITIAL: - this.highestPriorityPage = view.renderingId; - var continueRendering = function () { - this.renderHighestPriority(); - }.bind(this); - view.draw().then(continueRendering, continueRendering); - break; - } - return true; - } - }; - return PDFRenderingQueue; - }(); - exports.RenderingStates = RenderingStates; - exports.PDFRenderingQueue = PDFRenderingQueue; - })); - (function (root, factory) { - factory(root.pdfjsWebPreferences = {}); - }(this, function (exports) { - var defaultPreferences = null; - function getDefaultPreferences() { - if (!defaultPreferences) { - defaultPreferences = Promise.resolve({ - "showPreviousViewOnLoad": true, - "defaultZoomValue": "", - "sidebarViewOnLoad": 0, - "enableHandToolOnLoad": false, - "enableWebGL": false, - "pdfBugEnabled": false, - "disableRange": false, - "disableStream": false, - "disableAutoFetch": false, - "disableFontFace": false, - "disableTextLayer": false, - "useOnlyCssZoom": false, - "externalLinkTarget": 0, - "enhanceTextSelection": false, - "renderer": "canvas", - "renderInteractiveForms": false, - "disablePageLabels": false - }); - } - return defaultPreferences; - } - function cloneObj(obj) { - var result = {}; - for (var i in obj) { - if (Object.prototype.hasOwnProperty.call(obj, i)) { - result[i] = obj[i]; - } - } - return result; - } - var Preferences = { - prefs: null, - isInitializedPromiseResolved: false, - initializedPromise: null, - initialize: function preferencesInitialize() { - return this.initializedPromise = getDefaultPreferences().then(function (defaults) { - Object.defineProperty(this, 'defaults', { - value: Object.freeze(defaults), - writable: false, - enumerable: true, - configurable: false - }); - this.prefs = cloneObj(defaults); - return this._readFromStorage(defaults); - }.bind(this)).then(function (prefObj) { - this.isInitializedPromiseResolved = true; - if (prefObj) { - this.prefs = prefObj; - } - }.bind(this)); - }, - _writeToStorage: function preferences_writeToStorage(prefObj) { - return Promise.resolve(); - }, - _readFromStorage: function preferences_readFromStorage(prefObj) { - return Promise.resolve(); - }, - reset: function preferencesReset() { - return this.initializedPromise.then(function () { - this.prefs = cloneObj(this.defaults); - return this._writeToStorage(this.defaults); - }.bind(this)); - }, - reload: function preferencesReload() { - return this.initializedPromise.then(function () { - this._readFromStorage(this.defaults).then(function (prefObj) { - if (prefObj) { - this.prefs = prefObj; - } - }.bind(this)); - }.bind(this)); - }, - set: function preferencesSet(name, value) { - return this.initializedPromise.then(function () { - if (this.defaults[name] === undefined) { - throw new Error('preferencesSet: \'' + name + '\' is undefined.'); - } else if (value === undefined) { - throw new Error('preferencesSet: no value is specified.'); - } - var valueType = typeof value; - var defaultType = typeof this.defaults[name]; - if (valueType !== defaultType) { - if (valueType === 'number' && defaultType === 'string') { - value = value.toString(); - } else { - throw new Error('Preferences_set: \'' + value + '\' is a \"' + valueType + '\", expected \"' + defaultType + '\".'); - } - } else { - if (valueType === 'number' && (value | 0) !== value) { - throw new Error('Preferences_set: \'' + value + '\' must be an \"integer\".'); - } - } - this.prefs[name] = value; - return this._writeToStorage(this.prefs); - }.bind(this)); - }, - get: function preferencesGet(name) { - return this.initializedPromise.then(function () { - var defaultValue = this.defaults[name]; - if (defaultValue === undefined) { - throw new Error('preferencesGet: \'' + name + '\' is undefined.'); - } else { - var prefValue = this.prefs[name]; - if (prefValue !== undefined) { - return prefValue; - } - } - return defaultValue; - }.bind(this)); - } - }; - Preferences._writeToStorage = function (prefObj) { - return new Promise(function (resolve) { - localStorage.setItem('pdfjs.preferences', JSON.stringify(prefObj)); - resolve(); - }); - }; - Preferences._readFromStorage = function (prefObj) { - return new Promise(function (resolve) { - var readPrefs = JSON.parse(localStorage.getItem('pdfjs.preferences')); - resolve(readPrefs); - }); - }; - exports.Preferences = Preferences; - })); - (function (root, factory) { - factory(root.pdfjsWebViewHistory = {}); - }(this, function (exports) { - var DEFAULT_VIEW_HISTORY_CACHE_SIZE = 20; - var ViewHistory = function ViewHistoryClosure() { - function ViewHistory(fingerprint, cacheSize) { - this.fingerprint = fingerprint; - this.cacheSize = cacheSize || DEFAULT_VIEW_HISTORY_CACHE_SIZE; - this.isInitializedPromiseResolved = false; - this.initializedPromise = this._readFromStorage().then(function (databaseStr) { - this.isInitializedPromiseResolved = true; - var database = JSON.parse(databaseStr || '{}'); - if (!('files' in database)) { - database.files = []; - } - if (database.files.length >= this.cacheSize) { - database.files.shift(); - } - var index; - for (var i = 0, length = database.files.length; i < length; i++) { - var branch = database.files[i]; - if (branch.fingerprint === this.fingerprint) { - index = i; - break; - } - } - if (typeof index !== 'number') { - index = database.files.push({ fingerprint: this.fingerprint }) - 1; - } - this.file = database.files[index]; - this.database = database; - }.bind(this)); - } - ViewHistory.prototype = { - _writeToStorage: function ViewHistory_writeToStorage() { - return new Promise(function (resolve) { - var databaseStr = JSON.stringify(this.database); - localStorage.setItem('pdfjs.history', databaseStr); - resolve(); - }.bind(this)); - }, - _readFromStorage: function ViewHistory_readFromStorage() { - return new Promise(function (resolve) { - var value = localStorage.getItem('pdfjs.history'); - if (!value) { - var databaseStr = localStorage.getItem('database'); - if (databaseStr) { - try { - var database = JSON.parse(databaseStr); - if (typeof database.files[0].fingerprint === 'string') { - localStorage.setItem('pdfjs.history', databaseStr); - localStorage.removeItem('database'); - value = databaseStr; + printContainer: document.getElementById('printContainer'), + openFileInputName: 'fileInput', + debuggerScriptPath: './debugger.js' + }; +} + +function webViewerLoad() { + var config = getViewerConfiguration(); + window.PDFViewerApplication = pdfjsWebApp.PDFViewerApplication; + window.PDFViewerApplicationOptions = pdfjsWebAppOptions.AppOptions; + var event = document.createEvent('CustomEvent'); + event.initCustomEvent('webviewerloaded', true, true, {}); + document.dispatchEvent(event); + pdfjsWebApp.PDFViewerApplication.run(config); +} + +if (document.readyState === 'interactive' || document.readyState === 'complete') { + webViewerLoad(); +} else { + document.addEventListener('DOMContentLoaded', webViewerLoad, true); +} + +/***/ }), +/* 1 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.PDFPrintServiceFactory = exports.DefaultExternalServices = exports.PDFViewerApplication = void 0; + +var _regenerator = _interopRequireDefault(__webpack_require__(2)); + +var _ui_utils = __webpack_require__(6); + +var _pdfjsLib = __webpack_require__(7); + +var _pdf_cursor_tools = __webpack_require__(8); + +var _pdf_rendering_queue = __webpack_require__(10); + +var _pdf_sidebar = __webpack_require__(11); + +var _app_options = __webpack_require__(12); + +var _overlay_manager = __webpack_require__(14); + +var _password_prompt = __webpack_require__(15); + +var _pdf_attachment_viewer = __webpack_require__(16); + +var _pdf_document_properties = __webpack_require__(17); + +var _pdf_find_bar = __webpack_require__(18); + +var _pdf_find_controller = __webpack_require__(19); + +var _pdf_history = __webpack_require__(21); + +var _pdf_link_service = __webpack_require__(22); + +var _pdf_outline_viewer = __webpack_require__(23); + +var _pdf_presentation_mode = __webpack_require__(24); + +var _pdf_sidebar_resizer = __webpack_require__(25); + +var _pdf_thumbnail_viewer = __webpack_require__(26); + +var _pdf_viewer = __webpack_require__(28); + +var _secondary_toolbar = __webpack_require__(33); + +var _toolbar = __webpack_require__(35); + +var _view_history = __webpack_require__(36); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _nonIterableRest(); } + +function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } + +function _iterableToArrayLimit(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } + +function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; } + +function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } } + +function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; } + +var DEFAULT_SCALE_DELTA = 1.1; +var DISABLE_AUTO_FETCH_LOADING_BAR_TIMEOUT = 5000; +var FORCE_PAGES_LOADED_TIMEOUT = 10000; +var WHEEL_ZOOM_DISABLED_TIMEOUT = 1000; +var ViewOnLoad = { + UNKNOWN: -1, + PREVIOUS: 0, + INITIAL: 1 +}; +var DefaultExternalServices = { + updateFindControlState: function updateFindControlState(data) {}, + updateFindMatchesCount: function updateFindMatchesCount(data) {}, + initPassiveLoading: function initPassiveLoading(callbacks) {}, + fallback: function fallback(data, callback) {}, + reportTelemetry: function reportTelemetry(data) {}, + createDownloadManager: function createDownloadManager(options) { + throw new Error('Not implemented: createDownloadManager'); + }, + createPreferences: function createPreferences() { + throw new Error('Not implemented: createPreferences'); + }, + createL10n: function createL10n(options) { + throw new Error('Not implemented: createL10n'); + }, + supportsIntegratedFind: false, + supportsDocumentFonts: true, + supportsDocumentColors: true, + supportedMouseWheelZoomModifierKeys: { + ctrlKey: true, + metaKey: true + } +}; +exports.DefaultExternalServices = DefaultExternalServices; +var PDFViewerApplication = { + initialBookmark: document.location.hash.substring(1), + initialized: false, + fellback: false, + appConfig: null, + pdfDocument: null, + pdfLoadingTask: null, + printService: null, + pdfViewer: null, + pdfThumbnailViewer: null, + pdfRenderingQueue: null, + pdfPresentationMode: null, + pdfDocumentProperties: null, + pdfLinkService: null, + pdfHistory: null, + pdfSidebar: null, + pdfSidebarResizer: null, + pdfOutlineViewer: null, + pdfAttachmentViewer: null, + pdfCursorTools: null, + store: null, + downloadManager: null, + overlayManager: null, + preferences: null, + toolbar: null, + secondaryToolbar: null, + eventBus: null, + l10n: null, + isInitialViewSet: false, + downloadComplete: false, + isViewerEmbedded: window.parent !== window, + url: '', + baseUrl: '', + externalServices: DefaultExternalServices, + _boundEvents: {}, + contentDispositionFilename: null, + initialize: function () { + var _initialize = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee(appConfig) { + var _this = this; + + var appContainer; + return _regenerator.default.wrap(function _callee$(_context) { + while (1) { + switch (_context.prev = _context.next) { + case 0: + this.preferences = this.externalServices.createPreferences(); + this.appConfig = appConfig; + _context.next = 4; + return this._readPreferences(); + + case 4: + _context.next = 6; + return this._parseHashParameters(); + + case 6: + _context.next = 8; + return this._initializeL10n(); + + case 8: + if (this.isViewerEmbedded && _app_options.AppOptions.get('externalLinkTarget') === _pdfjsLib.LinkTarget.NONE) { + _app_options.AppOptions.set('externalLinkTarget', _pdfjsLib.LinkTarget.TOP); + } + + _context.next = 11; + return this._initializeViewerComponents(); + + case 11: + this.bindEvents(); + this.bindWindowEvents(); + appContainer = appConfig.appContainer || document.documentElement; + this.l10n.translate(appContainer).then(function () { + _this.eventBus.dispatch('localized', { + source: _this + }); + }); + this.initialized = true; + + case 16: + case "end": + return _context.stop(); } - } catch (ex) { - } } - } - resolve(value); - }); - }, - set: function ViewHistory_set(name, val) { - if (!this.isInitializedPromiseResolved) { - return; + }, _callee, this); + })); + + function initialize(_x) { + return _initialize.apply(this, arguments); + } + + return initialize; + }(), + _readPreferences: function () { + var _readPreferences2 = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee2() { + var prefs, name; + return _regenerator.default.wrap(function _callee2$(_context2) { + while (1) { + switch (_context2.prev = _context2.next) { + case 0: + if (!(_app_options.AppOptions.get('disablePreferences') === true)) { + _context2.next = 2; + break; + } + + return _context2.abrupt("return"); + + case 2: + _context2.prev = 2; + _context2.next = 5; + return this.preferences.getAll(); + + case 5: + prefs = _context2.sent; + + for (name in prefs) { + _app_options.AppOptions.set(name, prefs[name]); + } + + _context2.next = 11; + break; + + case 9: + _context2.prev = 9; + _context2.t0 = _context2["catch"](2); + + case 11: + case "end": + return _context2.stop(); + } + } + }, _callee2, this, [[2, 9]]); + })); + + function _readPreferences() { + return _readPreferences2.apply(this, arguments); + } + + return _readPreferences; + }(), + _parseHashParameters: function () { + var _parseHashParameters2 = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee3() { + var waitOn, hash, hashParams, viewer, enabled; + return _regenerator.default.wrap(function _callee3$(_context3) { + while (1) { + switch (_context3.prev = _context3.next) { + case 0: + if (_app_options.AppOptions.get('pdfBugEnabled')) { + _context3.next = 2; + break; + } + + return _context3.abrupt("return"); + + case 2: + waitOn = []; + hash = document.location.hash.substring(1); + hashParams = (0, _ui_utils.parseQueryString)(hash); + + if ('disableworker' in hashParams && hashParams['disableworker'] === 'true') { + waitOn.push(loadFakeWorker()); + } + + if ('disablerange' in hashParams) { + _app_options.AppOptions.set('disableRange', hashParams['disablerange'] === 'true'); + } + + if ('disablestream' in hashParams) { + _app_options.AppOptions.set('disableStream', hashParams['disablestream'] === 'true'); + } + + if ('disableautofetch' in hashParams) { + _app_options.AppOptions.set('disableAutoFetch', hashParams['disableautofetch'] === 'true'); + } + + if ('disablefontface' in hashParams) { + _app_options.AppOptions.set('disableFontFace', hashParams['disablefontface'] === 'true'); + } + + if ('disablehistory' in hashParams) { + _app_options.AppOptions.set('disableHistory', hashParams['disablehistory'] === 'true'); + } + + if ('webgl' in hashParams) { + _app_options.AppOptions.set('enableWebGL', hashParams['webgl'] === 'true'); + } + + if ('useonlycsszoom' in hashParams) { + _app_options.AppOptions.set('useOnlyCssZoom', hashParams['useonlycsszoom'] === 'true'); + } + + if ('verbosity' in hashParams) { + _app_options.AppOptions.set('verbosity', hashParams['verbosity'] | 0); + } + + if (!('textlayer' in hashParams)) { + _context3.next = 23; + break; + } + + _context3.t0 = hashParams['textlayer']; + _context3.next = _context3.t0 === 'off' ? 18 : _context3.t0 === 'visible' ? 20 : _context3.t0 === 'shadow' ? 20 : _context3.t0 === 'hover' ? 20 : 23; + break; + + case 18: + _app_options.AppOptions.set('textLayerMode', _ui_utils.TextLayerMode.DISABLE); + + return _context3.abrupt("break", 23); + + case 20: + viewer = this.appConfig.viewerContainer; + viewer.classList.add('textLayer-' + hashParams['textlayer']); + return _context3.abrupt("break", 23); + + case 23: + if ('pdfbug' in hashParams) { + _app_options.AppOptions.set('pdfBug', true); + + enabled = hashParams['pdfbug'].split(','); + waitOn.push(loadAndEnablePDFBug(enabled)); + } + + if ('locale' in hashParams) { + _app_options.AppOptions.set('locale', hashParams['locale']); + } + + return _context3.abrupt("return", Promise.all(waitOn).catch(function (reason) { + console.error("_parseHashParameters: \"".concat(reason.message, "\".")); + })); + + case 26: + case "end": + return _context3.stop(); + } + } + }, _callee3, this); + })); + + function _parseHashParameters() { + return _parseHashParameters2.apply(this, arguments); + } + + return _parseHashParameters; + }(), + _initializeL10n: function () { + var _initializeL10n2 = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee4() { + var dir; + return _regenerator.default.wrap(function _callee4$(_context4) { + while (1) { + switch (_context4.prev = _context4.next) { + case 0: + this.l10n = this.externalServices.createL10n({ + locale: _app_options.AppOptions.get('locale') + }); + _context4.next = 3; + return this.l10n.getDirection(); + + case 3: + dir = _context4.sent; + document.getElementsByTagName('html')[0].dir = dir; + + case 5: + case "end": + return _context4.stop(); + } + } + }, _callee4, this); + })); + + function _initializeL10n() { + return _initializeL10n2.apply(this, arguments); + } + + return _initializeL10n; + }(), + _initializeViewerComponents: function () { + var _initializeViewerComponents2 = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee5() { + var appConfig, dispatchToDOM, eventBus, pdfRenderingQueue, pdfLinkService, downloadManager, findController, container, viewer, thumbnailContainer, sidebarConfig; + return _regenerator.default.wrap(function _callee5$(_context5) { + while (1) { + switch (_context5.prev = _context5.next) { + case 0: + appConfig = this.appConfig; + this.overlayManager = new _overlay_manager.OverlayManager(); + dispatchToDOM = _app_options.AppOptions.get('eventBusDispatchToDOM'); + eventBus = appConfig.eventBus || (0, _ui_utils.getGlobalEventBus)(dispatchToDOM); + this.eventBus = eventBus; + pdfRenderingQueue = new _pdf_rendering_queue.PDFRenderingQueue(); + pdfRenderingQueue.onIdle = this.cleanup.bind(this); + this.pdfRenderingQueue = pdfRenderingQueue; + pdfLinkService = new _pdf_link_service.PDFLinkService({ + eventBus: eventBus, + externalLinkTarget: _app_options.AppOptions.get('externalLinkTarget'), + externalLinkRel: _app_options.AppOptions.get('externalLinkRel') + }); + this.pdfLinkService = pdfLinkService; + downloadManager = this.externalServices.createDownloadManager({ + disableCreateObjectURL: _app_options.AppOptions.get('disableCreateObjectURL') + }); + this.downloadManager = downloadManager; + findController = new _pdf_find_controller.PDFFindController({ + linkService: pdfLinkService, + eventBus: eventBus + }); + this.findController = findController; + container = appConfig.mainContainer; + viewer = appConfig.viewerContainer; + this.pdfViewer = new _pdf_viewer.PDFViewer({ + container: container, + viewer: viewer, + eventBus: eventBus, + renderingQueue: pdfRenderingQueue, + linkService: pdfLinkService, + downloadManager: downloadManager, + findController: findController, + renderer: _app_options.AppOptions.get('renderer'), + enableWebGL: _app_options.AppOptions.get('enableWebGL'), + l10n: this.l10n, + textLayerMode: _app_options.AppOptions.get('textLayerMode'), + imageResourcesPath: _app_options.AppOptions.get('imageResourcesPath'), + renderInteractiveForms: _app_options.AppOptions.get('renderInteractiveForms'), + enablePrintAutoRotate: _app_options.AppOptions.get('enablePrintAutoRotate'), + useOnlyCssZoom: _app_options.AppOptions.get('useOnlyCssZoom'), + maxCanvasPixels: _app_options.AppOptions.get('maxCanvasPixels') + }); + pdfRenderingQueue.setViewer(this.pdfViewer); + pdfLinkService.setViewer(this.pdfViewer); + thumbnailContainer = appConfig.sidebar.thumbnailView; + this.pdfThumbnailViewer = new _pdf_thumbnail_viewer.PDFThumbnailViewer({ + container: thumbnailContainer, + renderingQueue: pdfRenderingQueue, + linkService: pdfLinkService, + l10n: this.l10n + }); + pdfRenderingQueue.setThumbnailViewer(this.pdfThumbnailViewer); + this.pdfHistory = new _pdf_history.PDFHistory({ + linkService: pdfLinkService, + eventBus: eventBus + }); + pdfLinkService.setHistory(this.pdfHistory); + this.findBar = new _pdf_find_bar.PDFFindBar(appConfig.findBar, eventBus, this.l10n); + this.pdfDocumentProperties = new _pdf_document_properties.PDFDocumentProperties(appConfig.documentProperties, this.overlayManager, eventBus, this.l10n); + this.pdfCursorTools = new _pdf_cursor_tools.PDFCursorTools({ + container: container, + eventBus: eventBus, + cursorToolOnLoad: _app_options.AppOptions.get('cursorToolOnLoad') + }); + this.toolbar = new _toolbar.Toolbar(appConfig.toolbar, eventBus, this.l10n); + this.secondaryToolbar = new _secondary_toolbar.SecondaryToolbar(appConfig.secondaryToolbar, container, eventBus); + + if (this.supportsFullscreen) { + this.pdfPresentationMode = new _pdf_presentation_mode.PDFPresentationMode({ + container: container, + viewer: viewer, + pdfViewer: this.pdfViewer, + eventBus: eventBus, + contextMenuItems: appConfig.fullscreen + }); + } + + this.passwordPrompt = new _password_prompt.PasswordPrompt(appConfig.passwordOverlay, this.overlayManager, this.l10n); + this.pdfOutlineViewer = new _pdf_outline_viewer.PDFOutlineViewer({ + container: appConfig.sidebar.outlineView, + eventBus: eventBus, + linkService: pdfLinkService + }); + this.pdfAttachmentViewer = new _pdf_attachment_viewer.PDFAttachmentViewer({ + container: appConfig.sidebar.attachmentsView, + eventBus: eventBus, + downloadManager: downloadManager + }); + sidebarConfig = Object.create(appConfig.sidebar); + sidebarConfig.pdfViewer = this.pdfViewer; + sidebarConfig.pdfThumbnailViewer = this.pdfThumbnailViewer; + this.pdfSidebar = new _pdf_sidebar.PDFSidebar(sidebarConfig, eventBus, this.l10n); + this.pdfSidebar.onToggled = this.forceRendering.bind(this); + this.pdfSidebarResizer = new _pdf_sidebar_resizer.PDFSidebarResizer(appConfig.sidebarResizer, eventBus, this.l10n); + + case 39: + case "end": + return _context5.stop(); + } + } + }, _callee5, this); + })); + + function _initializeViewerComponents() { + return _initializeViewerComponents2.apply(this, arguments); + } + + return _initializeViewerComponents; + }(), + run: function run(config) { + this.initialize(config).then(webViewerInitialized); + }, + zoomIn: function zoomIn(ticks) { + var newScale = this.pdfViewer.currentScale; + + do { + newScale = (newScale * DEFAULT_SCALE_DELTA).toFixed(2); + newScale = Math.ceil(newScale * 10) / 10; + newScale = Math.min(_ui_utils.MAX_SCALE, newScale); + } while (--ticks > 0 && newScale < _ui_utils.MAX_SCALE); + + this.pdfViewer.currentScaleValue = newScale; + }, + zoomOut: function zoomOut(ticks) { + var newScale = this.pdfViewer.currentScale; + + do { + newScale = (newScale / DEFAULT_SCALE_DELTA).toFixed(2); + newScale = Math.floor(newScale * 10) / 10; + newScale = Math.max(_ui_utils.MIN_SCALE, newScale); + } while (--ticks > 0 && newScale > _ui_utils.MIN_SCALE); + + this.pdfViewer.currentScaleValue = newScale; + }, + + get pagesCount() { + return this.pdfDocument ? this.pdfDocument.numPages : 0; + }, + + set page(val) { + this.pdfViewer.currentPageNumber = val; + }, + + get page() { + return this.pdfViewer.currentPageNumber; + }, + + get printing() { + return !!this.printService; + }, + + get supportsPrinting() { + return PDFPrintServiceFactory.instance.supportsPrinting; + }, + + get supportsFullscreen() { + var support; + var doc = document.documentElement; + support = !!(doc.requestFullscreen || doc.mozRequestFullScreen || doc.webkitRequestFullScreen || doc.msRequestFullscreen); + + if (document.fullscreenEnabled === false || document.mozFullScreenEnabled === false || document.webkitFullscreenEnabled === false || document.msFullscreenEnabled === false) { + support = false; + } + + return (0, _pdfjsLib.shadow)(this, 'supportsFullscreen', support); + }, + + get supportsIntegratedFind() { + return this.externalServices.supportsIntegratedFind; + }, + + get supportsDocumentFonts() { + return this.externalServices.supportsDocumentFonts; + }, + + get supportsDocumentColors() { + return this.externalServices.supportsDocumentColors; + }, + + get loadingBar() { + var bar = new _ui_utils.ProgressBar('#loadingBar'); + return (0, _pdfjsLib.shadow)(this, 'loadingBar', bar); + }, + + get supportedMouseWheelZoomModifierKeys() { + return this.externalServices.supportedMouseWheelZoomModifierKeys; + }, + + initPassiveLoading: function initPassiveLoading() { + throw new Error('Not implemented: initPassiveLoading'); + }, + setTitleUsingUrl: function setTitleUsingUrl() { + var url = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ''; + this.url = url; + this.baseUrl = url.split('#')[0]; + var title = (0, _ui_utils.getPDFFileNameFromURL)(url, ''); + + if (!title) { + try { + title = decodeURIComponent((0, _pdfjsLib.getFilenameFromUrl)(url)) || url; + } catch (ex) { + title = url; } - this.file[name] = val; - return this._writeToStorage(); - }, - setMultiple: function ViewHistory_setMultiple(properties) { - if (!this.isInitializedPromiseResolved) { - return; - } - for (var name in properties) { - this.file[name] = properties[name]; - } - return this._writeToStorage(); - }, - get: function ViewHistory_get(name, defaultValue) { - if (!this.isInitializedPromiseResolved) { - return defaultValue; - } - return this.file[name] || defaultValue; - } + } + + this.setTitle(title); + }, + setTitle: function setTitle(title) { + if (this.isViewerEmbedded) { + return; + } + + document.title = title; + }, + close: function () { + var _close = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee6() { + var errorWrapper, promise; + return _regenerator.default.wrap(function _callee6$(_context6) { + while (1) { + switch (_context6.prev = _context6.next) { + case 0: + errorWrapper = this.appConfig.errorWrapper.container; + errorWrapper.setAttribute('hidden', 'true'); + + if (this.pdfLoadingTask) { + _context6.next = 4; + break; + } + + return _context6.abrupt("return"); + + case 4: + promise = this.pdfLoadingTask.destroy(); + this.pdfLoadingTask = null; + + if (this.pdfDocument) { + this.pdfDocument = null; + this.pdfThumbnailViewer.setDocument(null); + this.pdfViewer.setDocument(null); + this.pdfLinkService.setDocument(null); + this.pdfDocumentProperties.setDocument(null); + } + + this.store = null; + this.isInitialViewSet = false; + this.downloadComplete = false; + this.url = ''; + this.baseUrl = ''; + this.contentDispositionFilename = null; + this.pdfSidebar.reset(); + this.pdfOutlineViewer.reset(); + this.pdfAttachmentViewer.reset(); + this.findBar.reset(); + this.toolbar.reset(); + this.secondaryToolbar.reset(); + + if (typeof PDFBug !== 'undefined') { + PDFBug.cleanup(); + } + + return _context6.abrupt("return", promise); + + case 21: + case "end": + return _context6.stop(); + } + } + }, _callee6, this); + })); + + function close() { + return _close.apply(this, arguments); + } + + return close; + }(), + open: function () { + var _open = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee7(file, args) { + var _this2 = this; + + var workerParameters, key, parameters, apiParameters, _key, prop, loadingTask; + + return _regenerator.default.wrap(function _callee7$(_context7) { + while (1) { + switch (_context7.prev = _context7.next) { + case 0: + if (!this.pdfLoadingTask) { + _context7.next = 3; + break; + } + + _context7.next = 3; + return this.close(); + + case 3: + workerParameters = _app_options.AppOptions.getAll('worker'); + + for (key in workerParameters) { + _pdfjsLib.GlobalWorkerOptions[key] = workerParameters[key]; + } + + parameters = Object.create(null); + + if (typeof file === 'string') { + this.setTitleUsingUrl(file); + parameters.url = file; + } else if (file && 'byteLength' in file) { + parameters.data = file; + } else if (file.url && file.originalUrl) { + this.setTitleUsingUrl(file.originalUrl); + parameters.url = file.url; + } + + apiParameters = _app_options.AppOptions.getAll('api'); + + for (_key in apiParameters) { + parameters[_key] = apiParameters[_key]; + } + + if (args) { + for (prop in args) { + if (prop === 'length') { + this.pdfDocumentProperties.setFileSize(args[prop]); + } + + parameters[prop] = args[prop]; + } + } + + loadingTask = (0, _pdfjsLib.getDocument)(parameters); + this.pdfLoadingTask = loadingTask; + + loadingTask.onPassword = function (updateCallback, reason) { + _this2.passwordPrompt.setUpdateCallback(updateCallback, reason); + + _this2.passwordPrompt.open(); + }; + + loadingTask.onProgress = function (_ref) { + var loaded = _ref.loaded, + total = _ref.total; + + _this2.progress(loaded / total); + }; + + loadingTask.onUnsupportedFeature = this.fallback.bind(this); + return _context7.abrupt("return", loadingTask.promise.then(function (pdfDocument) { + _this2.load(pdfDocument); + }, function (exception) { + if (loadingTask !== _this2.pdfLoadingTask) { + return; + } + + var message = exception && exception.message; + var loadingErrorMessage; + + if (exception instanceof _pdfjsLib.InvalidPDFException) { + loadingErrorMessage = _this2.l10n.get('invalid_file_error', null, 'Invalid or corrupted PDF file.'); + } else if (exception instanceof _pdfjsLib.MissingPDFException) { + loadingErrorMessage = _this2.l10n.get('missing_file_error', null, 'Missing PDF file.'); + } else if (exception instanceof _pdfjsLib.UnexpectedResponseException) { + loadingErrorMessage = _this2.l10n.get('unexpected_response_error', null, 'Unexpected server response.'); + } else { + loadingErrorMessage = _this2.l10n.get('loading_error', null, 'An error occurred while loading the PDF.'); + } + + return loadingErrorMessage.then(function (msg) { + _this2.error(msg, { + message: message + }); + + throw new Error(msg); + }); + })); + + case 16: + case "end": + return _context7.stop(); + } + } + }, _callee7, this); + })); + + function open(_x2, _x3) { + return _open.apply(this, arguments); + } + + return open; + }(), + download: function download() { + var _this3 = this; + + function downloadByUrl() { + downloadManager.downloadUrl(url, filename); + } + + var url = this.baseUrl; + var filename = this.contentDispositionFilename || (0, _ui_utils.getPDFFileNameFromURL)(this.url); + var downloadManager = this.downloadManager; + + downloadManager.onerror = function (err) { + _this3.error("PDF failed to download: ".concat(err)); }; - return ViewHistory; - }(); - exports.ViewHistory = ViewHistory; - })); - (function (root, factory) { - factory(root.pdfjsWebDownloadManager = {}, root.pdfjsWebPDFJS); - }(this, function (exports, pdfjsLib) { - function download(blobUrl, filename) { - var a = document.createElement('a'); - if (a.click) { - a.href = blobUrl; - a.target = '_parent'; - if ('download' in a) { - a.download = filename; - } - (document.body || document.documentElement).appendChild(a); - a.click(); - a.parentNode.removeChild(a); - } else { - if (window.top === window && blobUrl.split('#')[0] === window.location.href.split('#')[0]) { - var padCharacter = blobUrl.indexOf('?') === -1 ? '?' : '&'; - blobUrl = blobUrl.replace(/#|$/, padCharacter + '$&'); - } - window.open(blobUrl, '_parent'); - } - } - function DownloadManager() { - } - DownloadManager.prototype = { - downloadUrl: function DownloadManager_downloadUrl(url, filename) { - if (!pdfjsLib.createValidAbsoluteUrl(url, 'http://example.com')) { + + if (!this.pdfDocument || !this.downloadComplete) { + downloadByUrl(); return; - } - download(url + '#pdfjs.action=download', filename); - }, - downloadData: function DownloadManager_downloadData(data, filename, contentType) { - if (navigator.msSaveBlob) { - return navigator.msSaveBlob(new Blob([data], { type: contentType }), filename); - } - var blobUrl = pdfjsLib.createObjectURL(data, contentType, pdfjsLib.PDFJS.disableCreateObjectURL); - download(blobUrl, filename); - }, - download: function DownloadManager_download(blob, url, filename) { - if (!URL) { - this.downloadUrl(url, filename); - return; - } - if (navigator.msSaveBlob) { - if (!navigator.msSaveBlob(blob, filename)) { - this.downloadUrl(url, filename); - } - return; - } - var blobUrl = URL.createObjectURL(blob); - download(blobUrl, filename); } - }; - exports.DownloadManager = DownloadManager; - })); - (function (root, factory) { - factory(root.pdfjsWebPDFAttachmentViewer = {}, root.pdfjsWebPDFJS); - }(this, function (exports, pdfjsLib) { - var PDFAttachmentViewer = function PDFAttachmentViewerClosure() { - function PDFAttachmentViewer(options) { - this.attachments = null; - this.container = options.container; - this.eventBus = options.eventBus; - this.downloadManager = options.downloadManager; - } - PDFAttachmentViewer.prototype = { - reset: function PDFAttachmentViewer_reset() { - this.attachments = null; - var container = this.container; - while (container.firstChild) { - container.removeChild(container.firstChild); - } - }, - _dispatchEvent: function PDFAttachmentViewer_dispatchEvent(attachmentsCount) { - this.eventBus.dispatch('attachmentsloaded', { - source: this, - attachmentsCount: attachmentsCount + + this.pdfDocument.getData().then(function (data) { + var blob = new Blob([data], { + type: 'application/pdf' }); - }, - _bindLink: function PDFAttachmentViewer_bindLink(button, content, filename) { - button.onclick = function downloadFile(e) { - this.downloadManager.downloadData(content, filename, ''); - return false; - }.bind(this); - }, - render: function PDFAttachmentViewer_render(params) { - var attachments = params && params.attachments || null; - var attachmentsCount = 0; - if (this.attachments) { - this.reset(); + downloadManager.download(blob, url, filename); + }).catch(downloadByUrl); + }, + fallback: function fallback(featureId) {}, + error: function error(message, moreInfo) { + var moreInfoText = [this.l10n.get('error_version_info', { + version: _pdfjsLib.version || '?', + build: _pdfjsLib.build || '?' + }, 'PDF.js v{{version}} (build: {{build}})')]; + + if (moreInfo) { + moreInfoText.push(this.l10n.get('error_message', { + message: moreInfo.message + }, 'Message: {{message}}')); + + if (moreInfo.stack) { + moreInfoText.push(this.l10n.get('error_stack', { + stack: moreInfo.stack + }, 'Stack: {{stack}}')); + } else { + if (moreInfo.filename) { + moreInfoText.push(this.l10n.get('error_file', { + file: moreInfo.filename + }, 'File: {{file}}')); + } + + if (moreInfo.lineNumber) { + moreInfoText.push(this.l10n.get('error_line', { + line: moreInfo.lineNumber + }, 'Line: {{line}}')); + } } - this.attachments = attachments; - if (!attachments) { - this._dispatchEvent(attachmentsCount); - return; - } - var names = Object.keys(attachments).sort(function (a, b) { - return a.toLowerCase().localeCompare(b.toLowerCase()); - }); - attachmentsCount = names.length; - for (var i = 0; i < attachmentsCount; i++) { - var item = attachments[names[i]]; - var filename = pdfjsLib.getFilenameFromUrl(item.filename); - var div = document.createElement('div'); - div.className = 'attachmentsItem'; - var button = document.createElement('button'); - this._bindLink(button, item.content, filename); - button.textContent = pdfjsLib.removeNullCharacters(filename); - div.appendChild(button); - this.container.appendChild(div); - } - this._dispatchEvent(attachmentsCount); - } + } + + var errorWrapperConfig = this.appConfig.errorWrapper; + var errorWrapper = errorWrapperConfig.container; + errorWrapper.removeAttribute('hidden'); + var errorMessage = errorWrapperConfig.errorMessage; + errorMessage.textContent = message; + var closeButton = errorWrapperConfig.closeButton; + + closeButton.onclick = function () { + errorWrapper.setAttribute('hidden', 'true'); }; - return PDFAttachmentViewer; - }(); - exports.PDFAttachmentViewer = PDFAttachmentViewer; - })); - (function (root, factory) { - factory(root.pdfjsWebPDFOutlineViewer = {}, root.pdfjsWebPDFJS); - }(this, function (exports, pdfjsLib) { - var PDFJS = pdfjsLib.PDFJS; - var DEFAULT_TITLE = '\u2013'; - var PDFOutlineViewer = function PDFOutlineViewerClosure() { - function PDFOutlineViewer(options) { - this.outline = null; - this.lastToggleIsShow = true; - this.container = options.container; - this.linkService = options.linkService; - this.eventBus = options.eventBus; + + var errorMoreInfo = errorWrapperConfig.errorMoreInfo; + var moreInfoButton = errorWrapperConfig.moreInfoButton; + var lessInfoButton = errorWrapperConfig.lessInfoButton; + + moreInfoButton.onclick = function () { + errorMoreInfo.removeAttribute('hidden'); + moreInfoButton.setAttribute('hidden', 'true'); + lessInfoButton.removeAttribute('hidden'); + errorMoreInfo.style.height = errorMoreInfo.scrollHeight + 'px'; + }; + + lessInfoButton.onclick = function () { + errorMoreInfo.setAttribute('hidden', 'true'); + moreInfoButton.removeAttribute('hidden'); + lessInfoButton.setAttribute('hidden', 'true'); + }; + + moreInfoButton.oncontextmenu = _ui_utils.noContextMenuHandler; + lessInfoButton.oncontextmenu = _ui_utils.noContextMenuHandler; + closeButton.oncontextmenu = _ui_utils.noContextMenuHandler; + moreInfoButton.removeAttribute('hidden'); + lessInfoButton.setAttribute('hidden', 'true'); + Promise.all(moreInfoText).then(function (parts) { + errorMoreInfo.value = parts.join('\n'); + }); + }, + progress: function progress(level) { + var _this4 = this; + + if (this.downloadComplete) { + return; } - PDFOutlineViewer.prototype = { - reset: function PDFOutlineViewer_reset() { - this.outline = null; - this.lastToggleIsShow = true; - var container = this.container; - while (container.firstChild) { - container.removeChild(container.firstChild); + + var percent = Math.round(level * 100); + + if (percent > this.loadingBar.percent || isNaN(percent)) { + this.loadingBar.percent = percent; + var disableAutoFetch = this.pdfDocument ? this.pdfDocument.loadingParams['disableAutoFetch'] : _app_options.AppOptions.get('disableAutoFetch'); + + if (disableAutoFetch && percent) { + if (this.disableAutoFetchLoadingBarTimeout) { + clearTimeout(this.disableAutoFetchLoadingBarTimeout); + this.disableAutoFetchLoadingBarTimeout = null; + } + + this.loadingBar.show(); + this.disableAutoFetchLoadingBarTimeout = setTimeout(function () { + _this4.loadingBar.hide(); + + _this4.disableAutoFetchLoadingBarTimeout = null; + }, DISABLE_AUTO_FETCH_LOADING_BAR_TIMEOUT); } - }, - _dispatchEvent: function PDFOutlineViewer_dispatchEvent(outlineCount) { - this.eventBus.dispatch('outlineloaded', { - source: this, - outlineCount: outlineCount + } + }, + load: function load(pdfDocument) { + var _this5 = this; + + this.pdfDocument = pdfDocument; + pdfDocument.getDownloadInfo().then(function () { + _this5.downloadComplete = true; + + _this5.loadingBar.hide(); + + firstPagePromise.then(function () { + _this5.eventBus.dispatch('documentloaded', { + source: _this5 + }); }); - }, - _bindLink: function PDFOutlineViewer_bindLink(element, item) { - if (item.url) { - pdfjsLib.addLinkAttributes(element, { - url: item.url, - target: item.newWindow ? PDFJS.LinkTarget.BLANK : undefined - }); - return; + }); + var pageModePromise = pdfDocument.getPageMode().catch(function () {}); + var openActionDestPromise = pdfDocument.getOpenActionDestination().catch(function () {}); + this.toolbar.setPagesCount(pdfDocument.numPages, false); + this.secondaryToolbar.setPagesCount(pdfDocument.numPages); + var store = this.store = new _view_history.ViewHistory(pdfDocument.fingerprint); + var baseDocumentUrl; + baseDocumentUrl = null; + this.pdfLinkService.setDocument(pdfDocument, baseDocumentUrl); + this.pdfDocumentProperties.setDocument(pdfDocument, this.url); + var pdfViewer = this.pdfViewer; + pdfViewer.setDocument(pdfDocument); + var firstPagePromise = pdfViewer.firstPagePromise; + var pagesPromise = pdfViewer.pagesPromise; + var onePageRendered = pdfViewer.onePageRendered; + var pdfThumbnailViewer = this.pdfThumbnailViewer; + pdfThumbnailViewer.setDocument(pdfDocument); + firstPagePromise.then(function (pdfPage) { + _this5.loadingBar.setWidth(_this5.appConfig.viewerContainer); + + var storePromise = store.getMultiple({ + page: null, + zoom: _ui_utils.DEFAULT_SCALE_VALUE, + scrollLeft: '0', + scrollTop: '0', + rotation: null, + sidebarView: _pdf_sidebar.SidebarView.UNKNOWN, + scrollMode: _ui_utils.ScrollMode.UNKNOWN, + spreadMode: _ui_utils.SpreadMode.UNKNOWN + }).catch(function () {}); + Promise.all([storePromise, pageModePromise, openActionDestPromise]).then( + /*#__PURE__*/ + function () { + var _ref3 = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee8(_ref2) { + var _ref4, _ref4$, values, pageMode, openActionDest, viewOnLoad, initialBookmark, zoom, hash, rotation, sidebarView, scrollMode, spreadMode; + + return _regenerator.default.wrap(function _callee8$(_context8) { + while (1) { + switch (_context8.prev = _context8.next) { + case 0: + _ref4 = _slicedToArray(_ref2, 3), _ref4$ = _ref4[0], values = _ref4$ === void 0 ? {} : _ref4$, pageMode = _ref4[1], openActionDest = _ref4[2]; + viewOnLoad = _app_options.AppOptions.get('viewOnLoad'); + + _this5._initializePdfHistory({ + fingerprint: pdfDocument.fingerprint, + viewOnLoad: viewOnLoad, + initialDest: openActionDest + }); + + initialBookmark = _this5.initialBookmark; + zoom = _app_options.AppOptions.get('defaultZoomValue'); + hash = zoom ? "zoom=".concat(zoom) : null; + rotation = null; + sidebarView = _app_options.AppOptions.get('sidebarViewOnLoad'); + scrollMode = _app_options.AppOptions.get('scrollModeOnLoad'); + spreadMode = _app_options.AppOptions.get('spreadModeOnLoad'); + + if (values.page && viewOnLoad !== ViewOnLoad.INITIAL) { + hash = "page=".concat(values.page, "&zoom=").concat(zoom || values.zoom, ",") + "".concat(values.scrollLeft, ",").concat(values.scrollTop); + rotation = parseInt(values.rotation, 10); + + if (sidebarView === _pdf_sidebar.SidebarView.UNKNOWN) { + sidebarView = values.sidebarView | 0; + } + + if (scrollMode === _ui_utils.ScrollMode.UNKNOWN) { + scrollMode = values.scrollMode | 0; + } + + if (spreadMode === _ui_utils.SpreadMode.UNKNOWN) { + spreadMode = values.spreadMode | 0; + } + } + + if (pageMode && sidebarView === _pdf_sidebar.SidebarView.UNKNOWN) { + sidebarView = apiPageModeToSidebarView(pageMode); + } + + _this5.setInitialView(hash, { + rotation: rotation, + sidebarView: sidebarView, + scrollMode: scrollMode, + spreadMode: spreadMode + }); + + _this5.eventBus.dispatch('documentinit', { + source: _this5 + }); + + if (!_this5.isViewerEmbedded) { + pdfViewer.focus(); + } + + _context8.next = 17; + return Promise.race([pagesPromise, new Promise(function (resolve) { + setTimeout(resolve, FORCE_PAGES_LOADED_TIMEOUT); + })]); + + case 17: + if (!(!initialBookmark && !hash)) { + _context8.next = 19; + break; + } + + return _context8.abrupt("return"); + + case 19: + if (!pdfViewer.hasEqualPageSizes) { + _context8.next = 21; + break; + } + + return _context8.abrupt("return"); + + case 21: + _this5.initialBookmark = initialBookmark; + pdfViewer.currentScaleValue = pdfViewer.currentScaleValue; + + _this5.setInitialView(hash); + + case 24: + case "end": + return _context8.stop(); + } + } + }, _callee8, this); + })); + + return function (_x4) { + return _ref3.apply(this, arguments); + }; + }()).catch(function () { + _this5.setInitialView(); + }).then(function () { + pdfViewer.update(); + }); + }); + pdfDocument.getPageLabels().then(function (labels) { + if (!labels || _app_options.AppOptions.get('disablePageLabels')) { + return; } - var self = this, destination = item.dest; - element.href = self.linkService.getDestinationHash(destination); - element.onclick = function () { - if (destination) { - self.linkService.navigateTo(destination); - } - return false; + + var i = 0, + numLabels = labels.length; + + if (numLabels !== _this5.pagesCount) { + console.error('The number of Page Labels does not match ' + 'the number of pages in the document.'); + return; + } + + while (i < numLabels && labels[i] === (i + 1).toString()) { + i++; + } + + if (i === numLabels) { + return; + } + + pdfViewer.setPageLabels(labels); + pdfThumbnailViewer.setPageLabels(labels); + + _this5.toolbar.setPagesCount(pdfDocument.numPages, true); + + _this5.toolbar.setPageNumber(pdfViewer.currentPageNumber, pdfViewer.currentPageLabel); + }); + pagesPromise.then(function () { + if (!_this5.supportsPrinting) { + return; + } + + pdfDocument.getJavaScript().then(function (javaScript) { + if (!javaScript) { + return; + } + + javaScript.some(function (js) { + if (!js) { + return false; + } + + console.warn('Warning: JavaScript is not supported'); + + _this5.fallback(_pdfjsLib.UNSUPPORTED_FEATURES.javaScript); + + return true; + }); + var regex = /\bprint\s*\(/; + + for (var i = 0, ii = javaScript.length; i < ii; i++) { + var js = javaScript[i]; + + if (js && regex.test(js)) { + setTimeout(function () { + window.print(); + }); + return; + } + } + }); + }); + Promise.all([onePageRendered, _ui_utils.animationStarted]).then(function () { + pdfDocument.getOutline().then(function (outline) { + _this5.pdfOutlineViewer.render({ + outline: outline + }); + }); + pdfDocument.getAttachments().then(function (attachments) { + _this5.pdfAttachmentViewer.render({ + attachments: attachments + }); + }); + }); + pdfDocument.getMetadata().then(function (_ref5) { + var info = _ref5.info, + metadata = _ref5.metadata, + contentDispositionFilename = _ref5.contentDispositionFilename; + _this5.documentInfo = info; + _this5.metadata = metadata; + _this5.contentDispositionFilename = contentDispositionFilename; + console.log('PDF ' + pdfDocument.fingerprint + ' [' + info.PDFFormatVersion + ' ' + (info.Producer || '-').trim() + ' / ' + (info.Creator || '-').trim() + ']' + ' (PDF.js: ' + (_pdfjsLib.version || '-') + (_app_options.AppOptions.get('enableWebGL') ? ' [WebGL]' : '') + ')'); + var pdfTitle; + + if (metadata && metadata.has('dc:title')) { + var title = metadata.get('dc:title'); + + if (title !== 'Untitled') { + pdfTitle = title; + } + } + + if (!pdfTitle && info && info['Title']) { + pdfTitle = info['Title']; + } + + if (pdfTitle) { + _this5.setTitle("".concat(pdfTitle, " - ").concat(contentDispositionFilename || document.title)); + } else if (contentDispositionFilename) { + _this5.setTitle(contentDispositionFilename); + } + + if (info.IsAcroFormPresent) { + console.warn('Warning: AcroForm/XFA is not supported'); + + _this5.fallback(_pdfjsLib.UNSUPPORTED_FEATURES.forms); + } + }); + }, + _initializePdfHistory: function _initializePdfHistory(_ref6) { + var fingerprint = _ref6.fingerprint, + viewOnLoad = _ref6.viewOnLoad, + _ref6$initialDest = _ref6.initialDest, + initialDest = _ref6$initialDest === void 0 ? null : _ref6$initialDest; + + if (_app_options.AppOptions.get('disableHistory') || this.isViewerEmbedded) { + return; + } + + this.pdfHistory.initialize({ + fingerprint: fingerprint, + resetHistory: viewOnLoad === ViewOnLoad.INITIAL, + updateUrl: _app_options.AppOptions.get('historyUpdateUrl') + }); + + if (this.pdfHistory.initialBookmark) { + this.initialBookmark = this.pdfHistory.initialBookmark; + this.initialRotation = this.pdfHistory.initialRotation; + } + + if (initialDest && !this.initialBookmark && viewOnLoad === ViewOnLoad.UNKNOWN) { + this.initialBookmark = JSON.stringify(initialDest); + this.pdfHistory.push({ + explicitDest: initialDest, + pageNumber: null + }); + } + }, + setInitialView: function setInitialView(storedHash) { + var _this6 = this; + + var _ref7 = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}, + rotation = _ref7.rotation, + sidebarView = _ref7.sidebarView, + scrollMode = _ref7.scrollMode, + spreadMode = _ref7.spreadMode; + + var setRotation = function setRotation(angle) { + if ((0, _ui_utils.isValidRotation)(angle)) { + _this6.pdfViewer.pagesRotation = angle; + } + }; + + var setViewerModes = function setViewerModes(scroll, spread) { + if ((0, _ui_utils.isValidScrollMode)(scroll)) { + _this6.pdfViewer.scrollMode = scroll; + } + + if ((0, _ui_utils.isValidSpreadMode)(spread)) { + _this6.pdfViewer.spreadMode = spread; + } + }; + + this.isInitialViewSet = true; + this.pdfSidebar.setInitialView(sidebarView); + setViewerModes(scrollMode, spreadMode); + + if (this.initialBookmark) { + setRotation(this.initialRotation); + delete this.initialRotation; + this.pdfLinkService.setHash(this.initialBookmark); + this.initialBookmark = null; + } else if (storedHash) { + setRotation(rotation); + this.pdfLinkService.setHash(storedHash); + } + + this.toolbar.setPageNumber(this.pdfViewer.currentPageNumber, this.pdfViewer.currentPageLabel); + this.secondaryToolbar.setPageNumber(this.pdfViewer.currentPageNumber); + + if (!this.pdfViewer.currentScaleValue) { + this.pdfViewer.currentScaleValue = _ui_utils.DEFAULT_SCALE_VALUE; + } + }, + cleanup: function cleanup() { + if (!this.pdfDocument) { + return; + } + + this.pdfViewer.cleanup(); + this.pdfThumbnailViewer.cleanup(); + + if (this.pdfViewer.renderer !== _ui_utils.RendererType.SVG) { + this.pdfDocument.cleanup(); + } + }, + forceRendering: function forceRendering() { + this.pdfRenderingQueue.printing = this.printing; + this.pdfRenderingQueue.isThumbnailViewEnabled = this.pdfSidebar.isThumbnailViewVisible; + this.pdfRenderingQueue.renderHighestPriority(); + }, + beforePrint: function beforePrint() { + var _this7 = this; + + if (this.printService) { + return; + } + + if (!this.supportsPrinting) { + this.l10n.get('printing_not_supported', null, 'Warning: Printing is not fully supported by ' + 'this browser.').then(function (printMessage) { + _this7.error(printMessage); + }); + return; + } + + if (!this.pdfViewer.pageViewsReady) { + this.l10n.get('printing_not_ready', null, 'Warning: The PDF is not fully loaded for printing.').then(function (notReadyMessage) { + window.alert(notReadyMessage); + }); + return; + } + + var pagesOverview = this.pdfViewer.getPagesOverview(); + var printContainer = this.appConfig.printContainer; + var printService = PDFPrintServiceFactory.instance.createPrintService(this.pdfDocument, pagesOverview, printContainer, this.l10n); + this.printService = printService; + this.forceRendering(); + printService.layout(); + }, + afterPrint: function pdfViewSetupAfterPrint() { + if (this.printService) { + this.printService.destroy(); + this.printService = null; + } + + this.forceRendering(); + }, + rotatePages: function rotatePages(delta) { + if (!this.pdfDocument) { + return; + } + + var newRotation = (this.pdfViewer.pagesRotation + 360 + delta) % 360; + this.pdfViewer.pagesRotation = newRotation; + }, + requestPresentationMode: function requestPresentationMode() { + if (!this.pdfPresentationMode) { + return; + } + + this.pdfPresentationMode.request(); + }, + bindEvents: function bindEvents() { + var eventBus = this.eventBus, + _boundEvents = this._boundEvents; + _boundEvents.beforePrint = this.beforePrint.bind(this); + _boundEvents.afterPrint = this.afterPrint.bind(this); + eventBus.on('resize', webViewerResize); + eventBus.on('hashchange', webViewerHashchange); + eventBus.on('beforeprint', _boundEvents.beforePrint); + eventBus.on('afterprint', _boundEvents.afterPrint); + eventBus.on('pagerendered', webViewerPageRendered); + eventBus.on('textlayerrendered', webViewerTextLayerRendered); + eventBus.on('updateviewarea', webViewerUpdateViewarea); + eventBus.on('pagechanging', webViewerPageChanging); + eventBus.on('scalechanging', webViewerScaleChanging); + eventBus.on('rotationchanging', webViewerRotationChanging); + eventBus.on('sidebarviewchanged', webViewerSidebarViewChanged); + eventBus.on('pagemode', webViewerPageMode); + eventBus.on('namedaction', webViewerNamedAction); + eventBus.on('presentationmodechanged', webViewerPresentationModeChanged); + eventBus.on('presentationmode', webViewerPresentationMode); + eventBus.on('openfile', webViewerOpenFile); + eventBus.on('print', webViewerPrint); + eventBus.on('download', webViewerDownload); + eventBus.on('firstpage', webViewerFirstPage); + eventBus.on('lastpage', webViewerLastPage); + eventBus.on('nextpage', webViewerNextPage); + eventBus.on('previouspage', webViewerPreviousPage); + eventBus.on('zoomin', webViewerZoomIn); + eventBus.on('zoomout', webViewerZoomOut); + eventBus.on('pagenumberchanged', webViewerPageNumberChanged); + eventBus.on('scalechanged', webViewerScaleChanged); + eventBus.on('rotatecw', webViewerRotateCw); + eventBus.on('rotateccw', webViewerRotateCcw); + eventBus.on('switchscrollmode', webViewerSwitchScrollMode); + eventBus.on('scrollmodechanged', webViewerScrollModeChanged); + eventBus.on('switchspreadmode', webViewerSwitchSpreadMode); + eventBus.on('spreadmodechanged', webViewerSpreadModeChanged); + eventBus.on('documentproperties', webViewerDocumentProperties); + eventBus.on('find', webViewerFind); + eventBus.on('findfromurlhash', webViewerFindFromUrlHash); + eventBus.on('updatefindmatchescount', webViewerUpdateFindMatchesCount); + eventBus.on('updatefindcontrolstate', webViewerUpdateFindControlState); + eventBus.on('fileinputchange', webViewerFileInputChange); + }, + bindWindowEvents: function bindWindowEvents() { + var eventBus = this.eventBus, + _boundEvents = this._boundEvents; + + _boundEvents.windowResize = function () { + eventBus.dispatch('resize', { + source: window + }); + }; + + _boundEvents.windowHashChange = function () { + eventBus.dispatch('hashchange', { + source: window, + hash: document.location.hash.substring(1) + }); + }; + + _boundEvents.windowBeforePrint = function () { + eventBus.dispatch('beforeprint', { + source: window + }); + }; + + _boundEvents.windowAfterPrint = function () { + eventBus.dispatch('afterprint', { + source: window + }); + }; + + window.addEventListener('visibilitychange', webViewerVisibilityChange); + window.addEventListener('wheel', webViewerWheel); + window.addEventListener('click', webViewerClick); + window.addEventListener('keydown', webViewerKeyDown); + window.addEventListener('resize', _boundEvents.windowResize); + window.addEventListener('hashchange', _boundEvents.windowHashChange); + window.addEventListener('beforeprint', _boundEvents.windowBeforePrint); + window.addEventListener('afterprint', _boundEvents.windowAfterPrint); + }, + unbindEvents: function unbindEvents() { + var eventBus = this.eventBus, + _boundEvents = this._boundEvents; + eventBus.off('resize', webViewerResize); + eventBus.off('hashchange', webViewerHashchange); + eventBus.off('beforeprint', _boundEvents.beforePrint); + eventBus.off('afterprint', _boundEvents.afterPrint); + eventBus.off('pagerendered', webViewerPageRendered); + eventBus.off('textlayerrendered', webViewerTextLayerRendered); + eventBus.off('updateviewarea', webViewerUpdateViewarea); + eventBus.off('pagechanging', webViewerPageChanging); + eventBus.off('scalechanging', webViewerScaleChanging); + eventBus.off('rotationchanging', webViewerRotationChanging); + eventBus.off('sidebarviewchanged', webViewerSidebarViewChanged); + eventBus.off('pagemode', webViewerPageMode); + eventBus.off('namedaction', webViewerNamedAction); + eventBus.off('presentationmodechanged', webViewerPresentationModeChanged); + eventBus.off('presentationmode', webViewerPresentationMode); + eventBus.off('openfile', webViewerOpenFile); + eventBus.off('print', webViewerPrint); + eventBus.off('download', webViewerDownload); + eventBus.off('firstpage', webViewerFirstPage); + eventBus.off('lastpage', webViewerLastPage); + eventBus.off('nextpage', webViewerNextPage); + eventBus.off('previouspage', webViewerPreviousPage); + eventBus.off('zoomin', webViewerZoomIn); + eventBus.off('zoomout', webViewerZoomOut); + eventBus.off('pagenumberchanged', webViewerPageNumberChanged); + eventBus.off('scalechanged', webViewerScaleChanged); + eventBus.off('rotatecw', webViewerRotateCw); + eventBus.off('rotateccw', webViewerRotateCcw); + eventBus.off('switchscrollmode', webViewerSwitchScrollMode); + eventBus.off('scrollmodechanged', webViewerScrollModeChanged); + eventBus.off('switchspreadmode', webViewerSwitchSpreadMode); + eventBus.off('spreadmodechanged', webViewerSpreadModeChanged); + eventBus.off('documentproperties', webViewerDocumentProperties); + eventBus.off('find', webViewerFind); + eventBus.off('findfromurlhash', webViewerFindFromUrlHash); + eventBus.off('updatefindmatchescount', webViewerUpdateFindMatchesCount); + eventBus.off('updatefindcontrolstate', webViewerUpdateFindControlState); + eventBus.off('fileinputchange', webViewerFileInputChange); + _boundEvents.beforePrint = null; + _boundEvents.afterPrint = null; + }, + unbindWindowEvents: function unbindWindowEvents() { + var _boundEvents = this._boundEvents; + window.removeEventListener('visibilitychange', webViewerVisibilityChange); + window.removeEventListener('wheel', webViewerWheel); + window.removeEventListener('click', webViewerClick); + window.removeEventListener('keydown', webViewerKeyDown); + window.removeEventListener('resize', _boundEvents.windowResize); + window.removeEventListener('hashchange', _boundEvents.windowHashChange); + window.removeEventListener('beforeprint', _boundEvents.windowBeforePrint); + window.removeEventListener('afterprint', _boundEvents.windowAfterPrint); + _boundEvents.windowResize = null; + _boundEvents.windowHashChange = null; + _boundEvents.windowBeforePrint = null; + _boundEvents.windowAfterPrint = null; + } +}; +exports.PDFViewerApplication = PDFViewerApplication; +var validateFileURL; +{ + var HOSTED_VIEWER_ORIGINS = ['null', 'http://mozilla.github.io', 'https://mozilla.github.io']; + + validateFileURL = function validateFileURL(file) { + if (file === undefined) { + return; + } + + try { + var viewerOrigin = new _pdfjsLib.URL(window.location.href).origin || 'null'; + + if (HOSTED_VIEWER_ORIGINS.includes(viewerOrigin)) { + return; + } + + var _ref8 = new _pdfjsLib.URL(file, window.location.href), + origin = _ref8.origin, + protocol = _ref8.protocol; + + if (origin !== viewerOrigin && protocol !== 'blob:') { + throw new Error('file origin does not match viewer\'s'); + } + } catch (ex) { + var message = ex && ex.message; + PDFViewerApplication.l10n.get('loading_error', null, 'An error occurred while loading the PDF.').then(function (loadingErrorMessage) { + PDFViewerApplication.error(loadingErrorMessage, { + message: message + }); + }); + throw ex; + } + }; +} + +function loadFakeWorker() { + if (!_pdfjsLib.GlobalWorkerOptions.workerSrc) { + _pdfjsLib.GlobalWorkerOptions.workerSrc = _app_options.AppOptions.get('workerSrc'); + } + + return (0, _pdfjsLib.loadScript)(_pdfjsLib.PDFWorker.getWorkerSrc()); +} + +function loadAndEnablePDFBug(enabledTabs) { + var appConfig = PDFViewerApplication.appConfig; + return (0, _pdfjsLib.loadScript)(appConfig.debuggerScriptPath).then(function () { + PDFBug.enable(enabledTabs); + PDFBug.init({ + OPS: _pdfjsLib.OPS, + createObjectURL: _pdfjsLib.createObjectURL + }, appConfig.mainContainer); + }); +} + +function webViewerInitialized() { + var appConfig = PDFViewerApplication.appConfig; + var file; + var queryString = document.location.search.substring(1); + var params = (0, _ui_utils.parseQueryString)(queryString); + file = 'file' in params ? params.file : _app_options.AppOptions.get('defaultUrl'); + validateFileURL(file); + var fileInput = document.createElement('input'); + fileInput.id = appConfig.openFileInputName; + fileInput.className = 'fileInput'; + fileInput.setAttribute('type', 'file'); + fileInput.oncontextmenu = _ui_utils.noContextMenuHandler; + document.body.appendChild(fileInput); + + if (!window.File || !window.FileReader || !window.FileList || !window.Blob) { + appConfig.toolbar.openFile.setAttribute('hidden', 'true'); + appConfig.secondaryToolbar.openFileButton.setAttribute('hidden', 'true'); + } else { + fileInput.value = null; + } + + fileInput.addEventListener('change', function (evt) { + var files = evt.target.files; + + if (!files || files.length === 0) { + return; + } + + PDFViewerApplication.eventBus.dispatch('fileinputchange', { + source: this, + fileInput: evt.target + }); + }); + appConfig.mainContainer.addEventListener('dragover', function (evt) { + evt.preventDefault(); + evt.dataTransfer.dropEffect = 'move'; + }); + appConfig.mainContainer.addEventListener('drop', function (evt) { + evt.preventDefault(); + var files = evt.dataTransfer.files; + + if (!files || files.length === 0) { + return; + } + + PDFViewerApplication.eventBus.dispatch('fileinputchange', { + source: this, + fileInput: evt.dataTransfer + }); + }); + + if (!PDFViewerApplication.supportsPrinting) { + appConfig.toolbar.print.classList.add('hidden'); + appConfig.secondaryToolbar.printButton.classList.add('hidden'); + } + + if (!PDFViewerApplication.supportsFullscreen) { + appConfig.toolbar.presentationModeButton.classList.add('hidden'); + appConfig.secondaryToolbar.presentationModeButton.classList.add('hidden'); + } + + if (PDFViewerApplication.supportsIntegratedFind) { + appConfig.toolbar.viewFind.classList.add('hidden'); + } + + appConfig.mainContainer.addEventListener('transitionend', function (evt) { + if (evt.target === this) { + PDFViewerApplication.eventBus.dispatch('resize', { + source: this + }); + } + }, true); + appConfig.sidebar.toggleButton.addEventListener('click', function () { + PDFViewerApplication.pdfSidebar.toggle(); + }); + + try { + webViewerOpenFileViaURL(file); + } catch (reason) { + PDFViewerApplication.l10n.get('loading_error', null, 'An error occurred while loading the PDF.').then(function (msg) { + PDFViewerApplication.error(msg, reason); + }); + } +} + +var webViewerOpenFileViaURL; +{ + webViewerOpenFileViaURL = function webViewerOpenFileViaURL(file) { + if (file && file.lastIndexOf('file:', 0) === 0) { + PDFViewerApplication.setTitleUsingUrl(file); + var xhr = new XMLHttpRequest(); + + xhr.onload = function () { + PDFViewerApplication.open(new Uint8Array(xhr.response)); }; - }, - _setStyles: function PDFOutlineViewer_setStyles(element, item) { - var styleStr = ''; - if (item.bold) { - styleStr += 'font-weight: bold;'; + + xhr.open('GET', file); + xhr.responseType = 'arraybuffer'; + xhr.send(); + return; + } + + if (file) { + PDFViewerApplication.open(file); + } + }; +} + +function webViewerPageRendered(evt) { + var pageNumber = evt.pageNumber; + var pageIndex = pageNumber - 1; + var pageView = PDFViewerApplication.pdfViewer.getPageView(pageIndex); + + if (pageNumber === PDFViewerApplication.page) { + PDFViewerApplication.toolbar.updateLoadingIndicatorState(false); + } + + if (!pageView) { + return; + } + + if (PDFViewerApplication.pdfSidebar.isThumbnailViewVisible) { + var thumbnailView = PDFViewerApplication.pdfThumbnailViewer.getThumbnail(pageIndex); + thumbnailView.setImage(pageView); + } + + if (typeof Stats !== 'undefined' && Stats.enabled && pageView.stats) { + Stats.add(pageNumber, pageView.stats); + } + + if (pageView.error) { + PDFViewerApplication.l10n.get('rendering_error', null, 'An error occurred while rendering the page.').then(function (msg) { + PDFViewerApplication.error(msg, pageView.error); + }); + } +} + +function webViewerTextLayerRendered(evt) {} + +function webViewerPageMode(evt) { + var mode = evt.mode, + view; + + switch (mode) { + case 'thumbs': + view = _pdf_sidebar.SidebarView.THUMBS; + break; + + case 'bookmarks': + case 'outline': + view = _pdf_sidebar.SidebarView.OUTLINE; + break; + + case 'attachments': + view = _pdf_sidebar.SidebarView.ATTACHMENTS; + break; + + case 'none': + view = _pdf_sidebar.SidebarView.NONE; + break; + + default: + console.error('Invalid "pagemode" hash parameter: ' + mode); + return; + } + + PDFViewerApplication.pdfSidebar.switchView(view, true); +} + +function webViewerNamedAction(evt) { + var action = evt.action; + + switch (action) { + case 'GoToPage': + PDFViewerApplication.appConfig.toolbar.pageNumber.select(); + break; + + case 'Find': + if (!PDFViewerApplication.supportsIntegratedFind) { + PDFViewerApplication.findBar.toggle(); } - if (item.italic) { - styleStr += 'font-style: italic;'; + + break; + } +} + +function webViewerPresentationModeChanged(evt) { + var active = evt.active, + switchInProgress = evt.switchInProgress; + PDFViewerApplication.pdfViewer.presentationModeState = switchInProgress ? _ui_utils.PresentationModeState.CHANGING : active ? _ui_utils.PresentationModeState.FULLSCREEN : _ui_utils.PresentationModeState.NORMAL; +} + +function webViewerSidebarViewChanged(evt) { + PDFViewerApplication.pdfRenderingQueue.isThumbnailViewEnabled = PDFViewerApplication.pdfSidebar.isThumbnailViewVisible; + var store = PDFViewerApplication.store; + + if (store && PDFViewerApplication.isInitialViewSet) { + store.set('sidebarView', evt.view).catch(function () {}); + } +} + +function webViewerUpdateViewarea(evt) { + var location = evt.location, + store = PDFViewerApplication.store; + + if (store && PDFViewerApplication.isInitialViewSet) { + store.setMultiple({ + 'page': location.pageNumber, + 'zoom': location.scale, + 'scrollLeft': location.left, + 'scrollTop': location.top, + 'rotation': location.rotation + }).catch(function () {}); + } + + var href = PDFViewerApplication.pdfLinkService.getAnchorUrl(location.pdfOpenParams); + PDFViewerApplication.appConfig.toolbar.viewBookmark.href = href; + PDFViewerApplication.appConfig.secondaryToolbar.viewBookmarkButton.href = href; + var currentPage = PDFViewerApplication.pdfViewer.getPageView(PDFViewerApplication.page - 1); + var loading = currentPage.renderingState !== _pdf_rendering_queue.RenderingStates.FINISHED; + PDFViewerApplication.toolbar.updateLoadingIndicatorState(loading); +} + +function webViewerScrollModeChanged(evt) { + var store = PDFViewerApplication.store; + + if (store && PDFViewerApplication.isInitialViewSet) { + store.set('scrollMode', evt.mode).catch(function () {}); + } +} + +function webViewerSpreadModeChanged(evt) { + var store = PDFViewerApplication.store; + + if (store && PDFViewerApplication.isInitialViewSet) { + store.set('spreadMode', evt.mode).catch(function () {}); + } +} + +function webViewerResize() { + var pdfDocument = PDFViewerApplication.pdfDocument, + pdfViewer = PDFViewerApplication.pdfViewer; + + if (!pdfDocument) { + return; + } + + var currentScaleValue = pdfViewer.currentScaleValue; + + if (currentScaleValue === 'auto' || currentScaleValue === 'page-fit' || currentScaleValue === 'page-width') { + pdfViewer.currentScaleValue = currentScaleValue; + } + + pdfViewer.update(); +} + +function webViewerHashchange(evt) { + var hash = evt.hash; + + if (!hash) { + return; + } + + if (!PDFViewerApplication.isInitialViewSet) { + PDFViewerApplication.initialBookmark = hash; + } else if (!PDFViewerApplication.pdfHistory.popStateInProgress) { + PDFViewerApplication.pdfLinkService.setHash(hash); + } +} + +var webViewerFileInputChange; +{ + webViewerFileInputChange = function webViewerFileInputChange(evt) { + if (PDFViewerApplication.pdfViewer && PDFViewerApplication.pdfViewer.isInPresentationMode) { + return; + } + + var file = evt.fileInput.files[0]; + + if (_pdfjsLib.URL.createObjectURL && !_app_options.AppOptions.get('disableCreateObjectURL')) { + var url = _pdfjsLib.URL.createObjectURL(file); + + if (file.name) { + url = { + url: url, + originalUrl: file.name + }; } - if (styleStr) { - element.setAttribute('style', styleStr); - } - }, - _addToggleButton: function PDFOutlineViewer_addToggleButton(div) { - var toggler = document.createElement('div'); - toggler.className = 'outlineItemToggler'; - toggler.onclick = function (event) { - event.stopPropagation(); - toggler.classList.toggle('outlineItemsHidden'); - if (event.shiftKey) { - var shouldShowAll = !toggler.classList.contains('outlineItemsHidden'); - this._toggleOutlineItem(div, shouldShowAll); - } - }.bind(this); - div.insertBefore(toggler, div.firstChild); - }, - _toggleOutlineItem: function PDFOutlineViewer_toggleOutlineItem(root, show) { - this.lastToggleIsShow = show; - var togglers = root.querySelectorAll('.outlineItemToggler'); - for (var i = 0, ii = togglers.length; i < ii; ++i) { - togglers[i].classList[show ? 'remove' : 'add']('outlineItemsHidden'); - } - }, - toggleOutlineTree: function PDFOutlineViewer_toggleOutlineTree() { - if (!this.outline) { - return; - } - this._toggleOutlineItem(this.container, !this.lastToggleIsShow); - }, - render: function PDFOutlineViewer_render(params) { - var outline = params && params.outline || null; - var outlineCount = 0; - if (this.outline) { - this.reset(); - } - this.outline = outline; - if (!outline) { - this._dispatchEvent(outlineCount); - return; - } - var fragment = document.createDocumentFragment(); - var queue = [{ - parent: fragment, - items: this.outline - }]; - var hasAnyNesting = false; - while (queue.length > 0) { - var levelData = queue.shift(); - for (var i = 0, len = levelData.items.length; i < len; i++) { - var item = levelData.items[i]; - var div = document.createElement('div'); - div.className = 'outlineItem'; - var element = document.createElement('a'); - this._bindLink(element, item); - this._setStyles(element, item); - element.textContent = pdfjsLib.removeNullCharacters(item.title) || DEFAULT_TITLE; - div.appendChild(element); - if (item.items.length > 0) { - hasAnyNesting = true; - this._addToggleButton(div); - var itemsDiv = document.createElement('div'); - itemsDiv.className = 'outlineItems'; - div.appendChild(itemsDiv); - queue.push({ - parent: itemsDiv, - items: item.items - }); + + PDFViewerApplication.open(url); + } else { + PDFViewerApplication.setTitleUsingUrl(file.name); + var fileReader = new FileReader(); + + fileReader.onload = function webViewerChangeFileReaderOnload(evt) { + var buffer = evt.target.result; + PDFViewerApplication.open(new Uint8Array(buffer)); + }; + + fileReader.readAsArrayBuffer(file); + } + + var appConfig = PDFViewerApplication.appConfig; + appConfig.toolbar.viewBookmark.setAttribute('hidden', 'true'); + appConfig.secondaryToolbar.viewBookmarkButton.setAttribute('hidden', 'true'); + appConfig.toolbar.download.setAttribute('hidden', 'true'); + appConfig.secondaryToolbar.downloadButton.setAttribute('hidden', 'true'); + }; +} + +function webViewerPresentationMode() { + PDFViewerApplication.requestPresentationMode(); +} + +function webViewerOpenFile() { + var openFileInputName = PDFViewerApplication.appConfig.openFileInputName; + document.getElementById(openFileInputName).click(); +} + +function webViewerPrint() { + window.print(); +} + +function webViewerDownload() { + PDFViewerApplication.download(); +} + +function webViewerFirstPage() { + if (PDFViewerApplication.pdfDocument) { + PDFViewerApplication.page = 1; + } +} + +function webViewerLastPage() { + if (PDFViewerApplication.pdfDocument) { + PDFViewerApplication.page = PDFViewerApplication.pagesCount; + } +} + +function webViewerNextPage() { + PDFViewerApplication.page++; +} + +function webViewerPreviousPage() { + PDFViewerApplication.page--; +} + +function webViewerZoomIn() { + PDFViewerApplication.zoomIn(); +} + +function webViewerZoomOut() { + PDFViewerApplication.zoomOut(); +} + +function webViewerPageNumberChanged(evt) { + var pdfViewer = PDFViewerApplication.pdfViewer; + + if (evt.value !== '') { + pdfViewer.currentPageLabel = evt.value; + } + + if (evt.value !== pdfViewer.currentPageNumber.toString() && evt.value !== pdfViewer.currentPageLabel) { + PDFViewerApplication.toolbar.setPageNumber(pdfViewer.currentPageNumber, pdfViewer.currentPageLabel); + } +} + +function webViewerScaleChanged(evt) { + PDFViewerApplication.pdfViewer.currentScaleValue = evt.value; +} + +function webViewerRotateCw() { + PDFViewerApplication.rotatePages(90); +} + +function webViewerRotateCcw() { + PDFViewerApplication.rotatePages(-90); +} + +function webViewerSwitchScrollMode(evt) { + PDFViewerApplication.pdfViewer.scrollMode = evt.mode; +} + +function webViewerSwitchSpreadMode(evt) { + PDFViewerApplication.pdfViewer.spreadMode = evt.mode; +} + +function webViewerDocumentProperties() { + PDFViewerApplication.pdfDocumentProperties.open(); +} + +function webViewerFind(evt) { + PDFViewerApplication.findController.executeCommand('find' + evt.type, { + query: evt.query, + phraseSearch: evt.phraseSearch, + caseSensitive: evt.caseSensitive, + entireWord: evt.entireWord, + highlightAll: evt.highlightAll, + findPrevious: evt.findPrevious + }); +} + +function webViewerFindFromUrlHash(evt) { + PDFViewerApplication.findController.executeCommand('find', { + query: evt.query, + phraseSearch: evt.phraseSearch, + caseSensitive: false, + entireWord: false, + highlightAll: true, + findPrevious: false + }); +} + +function webViewerUpdateFindMatchesCount(_ref9) { + var matchesCount = _ref9.matchesCount; + + if (PDFViewerApplication.supportsIntegratedFind) { + PDFViewerApplication.externalServices.updateFindMatchesCount(matchesCount); + } else { + PDFViewerApplication.findBar.updateResultsCount(matchesCount); + } +} + +function webViewerUpdateFindControlState(_ref10) { + var state = _ref10.state, + previous = _ref10.previous, + matchesCount = _ref10.matchesCount; + + if (PDFViewerApplication.supportsIntegratedFind) { + PDFViewerApplication.externalServices.updateFindControlState({ + result: state, + findPrevious: previous, + matchesCount: matchesCount + }); + } else { + PDFViewerApplication.findBar.updateUIState(state, previous, matchesCount); + } +} + +function webViewerScaleChanging(evt) { + PDFViewerApplication.toolbar.setPageScale(evt.presetValue, evt.scale); + PDFViewerApplication.pdfViewer.update(); +} + +function webViewerRotationChanging(evt) { + PDFViewerApplication.pdfThumbnailViewer.pagesRotation = evt.pagesRotation; + PDFViewerApplication.forceRendering(); + PDFViewerApplication.pdfViewer.currentPageNumber = evt.pageNumber; +} + +function webViewerPageChanging(evt) { + var page = evt.pageNumber; + PDFViewerApplication.toolbar.setPageNumber(page, evt.pageLabel || null); + PDFViewerApplication.secondaryToolbar.setPageNumber(page); + + if (PDFViewerApplication.pdfSidebar.isThumbnailViewVisible) { + PDFViewerApplication.pdfThumbnailViewer.scrollThumbnailIntoView(page); + } + + if (typeof Stats !== 'undefined' && Stats.enabled) { + var pageView = PDFViewerApplication.pdfViewer.getPageView(page - 1); + + if (pageView && pageView.stats) { + Stats.add(page, pageView.stats); + } + } +} + +function webViewerVisibilityChange(evt) { + if (document.visibilityState === 'visible') { + setZoomDisabledTimeout(); + } +} + +var zoomDisabledTimeout = null; + +function setZoomDisabledTimeout() { + if (zoomDisabledTimeout) { + clearTimeout(zoomDisabledTimeout); + } + + zoomDisabledTimeout = setTimeout(function () { + zoomDisabledTimeout = null; + }, WHEEL_ZOOM_DISABLED_TIMEOUT); +} + +function webViewerWheel(evt) { + var pdfViewer = PDFViewerApplication.pdfViewer; + + if (pdfViewer.isInPresentationMode) { + return; + } + + if (evt.ctrlKey || evt.metaKey) { + var support = PDFViewerApplication.supportedMouseWheelZoomModifierKeys; + + if (evt.ctrlKey && !support.ctrlKey || evt.metaKey && !support.metaKey) { + return; + } + + evt.preventDefault(); + + if (zoomDisabledTimeout || document.visibilityState === 'hidden') { + return; + } + + var previousScale = pdfViewer.currentScale; + var delta = (0, _ui_utils.normalizeWheelEventDelta)(evt); + var MOUSE_WHEEL_DELTA_PER_PAGE_SCALE = 3.0; + var ticks = delta * MOUSE_WHEEL_DELTA_PER_PAGE_SCALE; + + if (ticks < 0) { + PDFViewerApplication.zoomOut(-ticks); + } else { + PDFViewerApplication.zoomIn(ticks); + } + + var currentScale = pdfViewer.currentScale; + + if (previousScale !== currentScale) { + var scaleCorrectionFactor = currentScale / previousScale - 1; + var rect = pdfViewer.container.getBoundingClientRect(); + var dx = evt.clientX - rect.left; + var dy = evt.clientY - rect.top; + pdfViewer.container.scrollLeft += dx * scaleCorrectionFactor; + pdfViewer.container.scrollTop += dy * scaleCorrectionFactor; + } + } else { + setZoomDisabledTimeout(); + } +} + +function webViewerClick(evt) { + if (!PDFViewerApplication.secondaryToolbar.isOpen) { + return; + } + + var appConfig = PDFViewerApplication.appConfig; + + if (PDFViewerApplication.pdfViewer.containsElement(evt.target) || appConfig.toolbar.container.contains(evt.target) && evt.target !== appConfig.secondaryToolbar.toggleButton) { + PDFViewerApplication.secondaryToolbar.close(); + } +} + +function webViewerKeyDown(evt) { + if (PDFViewerApplication.overlayManager.active) { + return; + } + + var handled = false, + ensureViewerFocused = false; + var cmd = (evt.ctrlKey ? 1 : 0) | (evt.altKey ? 2 : 0) | (evt.shiftKey ? 4 : 0) | (evt.metaKey ? 8 : 0); + var pdfViewer = PDFViewerApplication.pdfViewer; + var isViewerInPresentationMode = pdfViewer && pdfViewer.isInPresentationMode; + + if (cmd === 1 || cmd === 8 || cmd === 5 || cmd === 12) { + switch (evt.keyCode) { + case 70: + if (!PDFViewerApplication.supportsIntegratedFind) { + PDFViewerApplication.findBar.open(); + handled = true; } - levelData.parent.appendChild(div); - outlineCount++; - } - } - if (hasAnyNesting) { - this.container.classList.add('outlineWithDeepNesting'); - } - this.container.appendChild(fragment); - this._dispatchEvent(outlineCount); - } - }; - return PDFOutlineViewer; - }(); - exports.PDFOutlineViewer = PDFOutlineViewer; - })); - (function (root, factory) { - factory(root.pdfjsWebPDFSidebar = {}, root.pdfjsWebPDFRenderingQueue); - }(this, function (exports, pdfRenderingQueue) { - var RenderingStates = pdfRenderingQueue.RenderingStates; - var SidebarView = { - NONE: 0, - THUMBS: 1, - OUTLINE: 2, - ATTACHMENTS: 3 - }; - var PDFSidebar = function PDFSidebarClosure() { - function PDFSidebar(options) { - this.isOpen = false; - this.active = SidebarView.THUMBS; - this.isInitialViewSet = false; - this.onToggled = null; - this.pdfViewer = options.pdfViewer; - this.pdfThumbnailViewer = options.pdfThumbnailViewer; - this.pdfOutlineViewer = options.pdfOutlineViewer; - this.mainContainer = options.mainContainer; - this.outerContainer = options.outerContainer; - this.eventBus = options.eventBus; - this.toggleButton = options.toggleButton; - this.thumbnailButton = options.thumbnailButton; - this.outlineButton = options.outlineButton; - this.attachmentsButton = options.attachmentsButton; - this.thumbnailView = options.thumbnailView; - this.outlineView = options.outlineView; - this.attachmentsView = options.attachmentsView; - this._addEventListeners(); + + break; + + case 71: + if (!PDFViewerApplication.supportsIntegratedFind) { + var findState = PDFViewerApplication.findController.state; + + if (findState) { + PDFViewerApplication.findController.executeCommand('findagain', { + query: findState.query, + phraseSearch: findState.phraseSearch, + caseSensitive: findState.caseSensitive, + entireWord: findState.entireWord, + highlightAll: findState.highlightAll, + findPrevious: cmd === 5 || cmd === 12 + }); + } + + handled = true; + } + + break; + + case 61: + case 107: + case 187: + case 171: + if (!isViewerInPresentationMode) { + PDFViewerApplication.zoomIn(); + } + + handled = true; + break; + + case 173: + case 109: + case 189: + if (!isViewerInPresentationMode) { + PDFViewerApplication.zoomOut(); + } + + handled = true; + break; + + case 48: + case 96: + if (!isViewerInPresentationMode) { + setTimeout(function () { + pdfViewer.currentScaleValue = _ui_utils.DEFAULT_SCALE_VALUE; + }); + handled = false; + } + + break; + + case 38: + if (isViewerInPresentationMode || PDFViewerApplication.page > 1) { + PDFViewerApplication.page = 1; + handled = true; + ensureViewerFocused = true; + } + + break; + + case 40: + if (isViewerInPresentationMode || PDFViewerApplication.page < PDFViewerApplication.pagesCount) { + PDFViewerApplication.page = PDFViewerApplication.pagesCount; + handled = true; + ensureViewerFocused = true; + } + + break; } - PDFSidebar.prototype = { - reset: function PDFSidebar_reset() { - this.isInitialViewSet = false; - this.close(); - this.switchView(SidebarView.THUMBS); - this.outlineButton.disabled = false; - this.attachmentsButton.disabled = false; - }, - get visibleView() { - return this.isOpen ? this.active : SidebarView.NONE; - }, - get isThumbnailViewVisible() { - return this.isOpen && this.active === SidebarView.THUMBS; - }, - get isOutlineViewVisible() { - return this.isOpen && this.active === SidebarView.OUTLINE; - }, - get isAttachmentsViewVisible() { - return this.isOpen && this.active === SidebarView.ATTACHMENTS; - }, - setInitialView: function PDFSidebar_setInitialView(view) { - if (this.isInitialViewSet) { - return; - } - this.isInitialViewSet = true; - if (this.isOpen && view === SidebarView.NONE) { - this._dispatchEvent(); - return; - } - var isViewPreserved = view === this.visibleView; - this.switchView(view, true); - if (isViewPreserved) { - this._dispatchEvent(); - } - }, - switchView: function PDFSidebar_switchView(view, forceOpen) { - if (view === SidebarView.NONE) { - this.close(); - return; - } - var isViewChanged = view !== this.active; - var shouldForceRendering = false; - switch (view) { - case SidebarView.THUMBS: - this.thumbnailButton.classList.add('toggled'); - this.outlineButton.classList.remove('toggled'); - this.attachmentsButton.classList.remove('toggled'); - this.thumbnailView.classList.remove('hidden'); - this.outlineView.classList.add('hidden'); - this.attachmentsView.classList.add('hidden'); - if (this.isOpen && isViewChanged) { - this._updateThumbnailViewer(); - shouldForceRendering = true; - } - break; - case SidebarView.OUTLINE: - if (this.outlineButton.disabled) { - return; - } - this.thumbnailButton.classList.remove('toggled'); - this.outlineButton.classList.add('toggled'); - this.attachmentsButton.classList.remove('toggled'); - this.thumbnailView.classList.add('hidden'); - this.outlineView.classList.remove('hidden'); - this.attachmentsView.classList.add('hidden'); - break; - case SidebarView.ATTACHMENTS: - if (this.attachmentsButton.disabled) { - return; - } - this.thumbnailButton.classList.remove('toggled'); - this.outlineButton.classList.remove('toggled'); - this.attachmentsButton.classList.add('toggled'); - this.thumbnailView.classList.add('hidden'); - this.outlineView.classList.add('hidden'); - this.attachmentsView.classList.remove('hidden'); - break; - default: - console.error('PDFSidebar_switchView: "' + view + '" is an unsupported value.'); - return; - } - this.active = view | 0; - if (forceOpen && !this.isOpen) { - this.open(); - return; - } - if (shouldForceRendering) { - this._forceRendering(); - } - if (isViewChanged) { - this._dispatchEvent(); - } - }, - open: function PDFSidebar_open() { - if (this.isOpen) { - return; - } - this.isOpen = true; - this.toggleButton.classList.add('toggled'); - this.outerContainer.classList.add('sidebarMoving'); - this.outerContainer.classList.add('sidebarOpen'); - if (this.active === SidebarView.THUMBS) { - this._updateThumbnailViewer(); - } - this._forceRendering(); - this._dispatchEvent(); - }, - close: function PDFSidebar_close() { - if (!this.isOpen) { - return; - } - this.isOpen = false; - this.toggleButton.classList.remove('toggled'); - this.outerContainer.classList.add('sidebarMoving'); - this.outerContainer.classList.remove('sidebarOpen'); - this._forceRendering(); - this._dispatchEvent(); - }, - toggle: function PDFSidebar_toggle() { - if (this.isOpen) { - this.close(); + } + + if (cmd === 1 || cmd === 8) { + switch (evt.keyCode) { + case 83: + PDFViewerApplication.download(); + handled = true; + break; + } + } + + if (cmd === 3 || cmd === 10) { + switch (evt.keyCode) { + case 80: + PDFViewerApplication.requestPresentationMode(); + handled = true; + break; + + case 71: + PDFViewerApplication.appConfig.toolbar.pageNumber.select(); + handled = true; + break; + } + } + + if (handled) { + if (ensureViewerFocused && !isViewerInPresentationMode) { + pdfViewer.focus(); + } + + evt.preventDefault(); + return; + } + + var curElement = document.activeElement || document.querySelector(':focus'); + var curElementTagName = curElement && curElement.tagName.toUpperCase(); + + if (curElementTagName === 'INPUT' || curElementTagName === 'TEXTAREA' || curElementTagName === 'SELECT') { + if (evt.keyCode !== 27) { + return; + } + } + + if (cmd === 0) { + var turnPage = 0, + turnOnlyIfPageFit = false; + + switch (evt.keyCode) { + case 38: + case 33: + if (pdfViewer.isVerticalScrollbarEnabled) { + turnOnlyIfPageFit = true; + } + + turnPage = -1; + break; + + case 8: + if (!isViewerInPresentationMode) { + turnOnlyIfPageFit = true; + } + + turnPage = -1; + break; + + case 37: + if (pdfViewer.isHorizontalScrollbarEnabled) { + turnOnlyIfPageFit = true; + } + + case 75: + case 80: + turnPage = -1; + break; + + case 27: + if (PDFViewerApplication.secondaryToolbar.isOpen) { + PDFViewerApplication.secondaryToolbar.close(); + handled = true; + } + + if (!PDFViewerApplication.supportsIntegratedFind && PDFViewerApplication.findBar.opened) { + PDFViewerApplication.findBar.close(); + handled = true; + } + + break; + + case 40: + case 34: + if (pdfViewer.isVerticalScrollbarEnabled) { + turnOnlyIfPageFit = true; + } + + turnPage = 1; + break; + + case 13: + case 32: + if (!isViewerInPresentationMode) { + turnOnlyIfPageFit = true; + } + + turnPage = 1; + break; + + case 39: + if (pdfViewer.isHorizontalScrollbarEnabled) { + turnOnlyIfPageFit = true; + } + + case 74: + case 78: + turnPage = 1; + break; + + case 36: + if (isViewerInPresentationMode || PDFViewerApplication.page > 1) { + PDFViewerApplication.page = 1; + handled = true; + ensureViewerFocused = true; + } + + break; + + case 35: + if (isViewerInPresentationMode || PDFViewerApplication.page < PDFViewerApplication.pagesCount) { + PDFViewerApplication.page = PDFViewerApplication.pagesCount; + handled = true; + ensureViewerFocused = true; + } + + break; + + case 83: + PDFViewerApplication.pdfCursorTools.switchTool(_pdf_cursor_tools.CursorTool.SELECT); + break; + + case 72: + PDFViewerApplication.pdfCursorTools.switchTool(_pdf_cursor_tools.CursorTool.HAND); + break; + + case 82: + PDFViewerApplication.rotatePages(90); + break; + + case 115: + PDFViewerApplication.pdfSidebar.toggle(); + break; + } + + if (turnPage !== 0 && (!turnOnlyIfPageFit || pdfViewer.currentScaleValue === 'page-fit')) { + if (turnPage > 0) { + if (PDFViewerApplication.page < PDFViewerApplication.pagesCount) { + PDFViewerApplication.page++; + } } else { - this.open(); + if (PDFViewerApplication.page > 1) { + PDFViewerApplication.page--; + } } - }, - _dispatchEvent: function PDFSidebar_dispatchEvent() { - this.eventBus.dispatch('sidebarviewchanged', { - source: this, - view: this.visibleView - }); - }, - _forceRendering: function PDFSidebar_forceRendering() { - if (this.onToggled) { - this.onToggled(); - } else { - this.pdfViewer.forceRendering(); - this.pdfThumbnailViewer.forceRendering(); + + handled = true; + } + } + + if (cmd === 4) { + switch (evt.keyCode) { + case 13: + case 32: + if (!isViewerInPresentationMode && pdfViewer.currentScaleValue !== 'page-fit') { + break; + } + + if (PDFViewerApplication.page > 1) { + PDFViewerApplication.page--; + } + + handled = true; + break; + + case 82: + PDFViewerApplication.rotatePages(-90); + break; + } + } + + if (!handled && !isViewerInPresentationMode) { + if (evt.keyCode >= 33 && evt.keyCode <= 40 || evt.keyCode === 32 && curElementTagName !== 'BUTTON') { + ensureViewerFocused = true; + } + } + + if (ensureViewerFocused && !pdfViewer.containsElement(curElement)) { + pdfViewer.focus(); + } + + if (handled) { + evt.preventDefault(); + } +} + +function apiPageModeToSidebarView(mode) { + switch (mode) { + case 'UseNone': + return _pdf_sidebar.SidebarView.NONE; + + case 'UseThumbs': + return _pdf_sidebar.SidebarView.THUMBS; + + case 'UseOutlines': + return _pdf_sidebar.SidebarView.OUTLINE; + + case 'UseAttachments': + return _pdf_sidebar.SidebarView.ATTACHMENTS; + + case 'UseOC': + } + + return _pdf_sidebar.SidebarView.NONE; +} + +var PDFPrintServiceFactory = { + instance: { + supportsPrinting: false, + createPrintService: function createPrintService() { + throw new Error('Not implemented: createPrintService'); + } + } +}; +exports.PDFPrintServiceFactory = PDFPrintServiceFactory; + +/***/ }), +/* 2 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +module.exports = __webpack_require__(3); + +/***/ }), +/* 3 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +var g = function () { + return this || (typeof self === "undefined" ? "undefined" : _typeof(self)) === "object" && self; +}() || Function("return this")(); + +var hadRuntime = g.regeneratorRuntime && Object.getOwnPropertyNames(g).indexOf("regeneratorRuntime") >= 0; +var oldRuntime = hadRuntime && g.regeneratorRuntime; +g.regeneratorRuntime = undefined; +module.exports = __webpack_require__(4); + +if (hadRuntime) { + g.regeneratorRuntime = oldRuntime; +} else { + try { + delete g.regeneratorRuntime; + } catch (e) { + g.regeneratorRuntime = undefined; + } +} + +/***/ }), +/* 4 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(module) { + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +!function (global) { + "use strict"; + + var Op = Object.prototype; + var hasOwn = Op.hasOwnProperty; + var undefined; + var $Symbol = typeof Symbol === "function" ? Symbol : {}; + var iteratorSymbol = $Symbol.iterator || "@@iterator"; + var asyncIteratorSymbol = $Symbol.asyncIterator || "@@asyncIterator"; + var toStringTagSymbol = $Symbol.toStringTag || "@@toStringTag"; + var inModule = ( false ? undefined : _typeof(module)) === "object"; + var runtime = global.regeneratorRuntime; + + if (runtime) { + if (inModule) { + module.exports = runtime; + } + + return; + } + + runtime = global.regeneratorRuntime = inModule ? module.exports : {}; + + function wrap(innerFn, outerFn, self, tryLocsList) { + var protoGenerator = outerFn && outerFn.prototype instanceof Generator ? outerFn : Generator; + var generator = Object.create(protoGenerator.prototype); + var context = new Context(tryLocsList || []); + generator._invoke = makeInvokeMethod(innerFn, self, context); + return generator; + } + + runtime.wrap = wrap; + + function tryCatch(fn, obj, arg) { + try { + return { + type: "normal", + arg: fn.call(obj, arg) + }; + } catch (err) { + return { + type: "throw", + arg: err + }; + } + } + + var GenStateSuspendedStart = "suspendedStart"; + var GenStateSuspendedYield = "suspendedYield"; + var GenStateExecuting = "executing"; + var GenStateCompleted = "completed"; + var ContinueSentinel = {}; + + function Generator() {} + + function GeneratorFunction() {} + + function GeneratorFunctionPrototype() {} + + var IteratorPrototype = {}; + + IteratorPrototype[iteratorSymbol] = function () { + return this; + }; + + var getProto = Object.getPrototypeOf; + var NativeIteratorPrototype = getProto && getProto(getProto(values([]))); + + if (NativeIteratorPrototype && NativeIteratorPrototype !== Op && hasOwn.call(NativeIteratorPrototype, iteratorSymbol)) { + IteratorPrototype = NativeIteratorPrototype; + } + + var Gp = GeneratorFunctionPrototype.prototype = Generator.prototype = Object.create(IteratorPrototype); + GeneratorFunction.prototype = Gp.constructor = GeneratorFunctionPrototype; + GeneratorFunctionPrototype.constructor = GeneratorFunction; + GeneratorFunctionPrototype[toStringTagSymbol] = GeneratorFunction.displayName = "GeneratorFunction"; + + function defineIteratorMethods(prototype) { + ["next", "throw", "return"].forEach(function (method) { + prototype[method] = function (arg) { + return this._invoke(method, arg); + }; + }); + } + + runtime.isGeneratorFunction = function (genFun) { + var ctor = typeof genFun === "function" && genFun.constructor; + return ctor ? ctor === GeneratorFunction || (ctor.displayName || ctor.name) === "GeneratorFunction" : false; + }; + + runtime.mark = function (genFun) { + if (Object.setPrototypeOf) { + Object.setPrototypeOf(genFun, GeneratorFunctionPrototype); + } else { + genFun.__proto__ = GeneratorFunctionPrototype; + + if (!(toStringTagSymbol in genFun)) { + genFun[toStringTagSymbol] = "GeneratorFunction"; } - }, - _updateThumbnailViewer: function PDFSidebar_updateThumbnailViewer() { - var pdfViewer = this.pdfViewer; - var thumbnailViewer = this.pdfThumbnailViewer; - var pagesCount = pdfViewer.pagesCount; - for (var pageIndex = 0; pageIndex < pagesCount; pageIndex++) { - var pageView = pdfViewer.getPageView(pageIndex); - if (pageView && pageView.renderingState === RenderingStates.FINISHED) { - var thumbnailView = thumbnailViewer.getThumbnail(pageIndex); - thumbnailView.setImage(pageView); - } - } - thumbnailViewer.scrollThumbnailIntoView(pdfViewer.currentPageNumber); - }, - _addEventListeners: function PDFSidebar_addEventListeners() { - var self = this; - self.mainContainer.addEventListener('transitionend', function (evt) { - if (evt.target === this) { - self.outerContainer.classList.remove('sidebarMoving'); - } - }); - self.thumbnailButton.addEventListener('click', function () { - self.switchView(SidebarView.THUMBS); - }); - self.outlineButton.addEventListener('click', function () { - self.switchView(SidebarView.OUTLINE); - }); - self.outlineButton.addEventListener('dblclick', function () { - self.pdfOutlineViewer.toggleOutlineTree(); - }); - self.attachmentsButton.addEventListener('click', function () { - self.switchView(SidebarView.ATTACHMENTS); - }); - self.eventBus.on('outlineloaded', function (e) { - var outlineCount = e.outlineCount; - self.outlineButton.disabled = !outlineCount; - if (!outlineCount && self.active === SidebarView.OUTLINE) { - self.switchView(SidebarView.THUMBS); - } - }); - self.eventBus.on('attachmentsloaded', function (e) { - var attachmentsCount = e.attachmentsCount; - self.attachmentsButton.disabled = !attachmentsCount; - if (!attachmentsCount && self.active === SidebarView.ATTACHMENTS) { - self.switchView(SidebarView.THUMBS); - } - }); - self.eventBus.on('presentationmodechanged', function (e) { - if (!e.active && !e.switchInProgress && self.isThumbnailViewVisible) { - self._updateThumbnailViewer(); - } - }); - } - }; - return PDFSidebar; - }(); - exports.SidebarView = SidebarView; - exports.PDFSidebar = PDFSidebar; - })); - (function (root, factory) { - factory(root.pdfjsWebUIUtils = {}, root.pdfjsWebPDFJS); - }(this, function (exports, pdfjsLib) { - var CSS_UNITS = 96.0 / 72.0; - var DEFAULT_SCALE_VALUE = 'auto'; - var DEFAULT_SCALE = 1.0; - var MIN_SCALE = 0.25; - var MAX_SCALE = 10.0; - var UNKNOWN_SCALE = 0; - var MAX_AUTO_SCALE = 1.25; - var SCROLLBAR_PADDING = 40; - var VERTICAL_PADDING = 5; - var RendererType = { - CANVAS: 'canvas', - SVG: 'svg' - }; - var mozL10n = document.mozL10n || document.webL10n; - var PDFJS = pdfjsLib.PDFJS; - PDFJS.disableFullscreen = PDFJS.disableFullscreen === undefined ? false : PDFJS.disableFullscreen; - PDFJS.useOnlyCssZoom = PDFJS.useOnlyCssZoom === undefined ? false : PDFJS.useOnlyCssZoom; - PDFJS.maxCanvasPixels = PDFJS.maxCanvasPixels === undefined ? 16777216 : PDFJS.maxCanvasPixels; - PDFJS.disableHistory = PDFJS.disableHistory === undefined ? false : PDFJS.disableHistory; - PDFJS.disableTextLayer = PDFJS.disableTextLayer === undefined ? false : PDFJS.disableTextLayer; - PDFJS.ignoreCurrentPositionOnZoom = PDFJS.ignoreCurrentPositionOnZoom === undefined ? false : PDFJS.ignoreCurrentPositionOnZoom; - PDFJS.locale = PDFJS.locale === undefined ? navigator.language : PDFJS.locale; - function getOutputScale(ctx) { - var devicePixelRatio = window.devicePixelRatio || 1; - var backingStoreRatio = ctx.webkitBackingStorePixelRatio || ctx.mozBackingStorePixelRatio || ctx.msBackingStorePixelRatio || ctx.oBackingStorePixelRatio || ctx.backingStorePixelRatio || 1; - var pixelRatio = devicePixelRatio / backingStoreRatio; + } + + genFun.prototype = Object.create(Gp); + return genFun; + }; + + runtime.awrap = function (arg) { return { - sx: pixelRatio, - sy: pixelRatio, - scaled: pixelRatio !== 1 + __await: arg }; - } - function scrollIntoView(element, spot, skipOverflowHiddenElements) { - var parent = element.offsetParent; - if (!parent) { - console.error('offsetParent is not set -- cannot scroll'); - return; + }; + + function AsyncIterator(generator) { + function invoke(method, arg, resolve, reject) { + var record = tryCatch(generator[method], generator, arg); + + if (record.type === "throw") { + reject(record.arg); + } else { + var result = record.arg; + var value = result.value; + + if (value && _typeof(value) === "object" && hasOwn.call(value, "__await")) { + return Promise.resolve(value.__await).then(function (value) { + invoke("next", value, resolve, reject); + }, function (err) { + invoke("throw", err, resolve, reject); + }); + } + + return Promise.resolve(value).then(function (unwrapped) { + result.value = unwrapped; + resolve(result); + }, function (error) { + return invoke("throw", error, resolve, reject); + }); + } } - var checkOverflow = skipOverflowHiddenElements || false; - var offsetY = element.offsetTop + element.clientTop; - var offsetX = element.offsetLeft + element.clientLeft; - while (parent.clientHeight === parent.scrollHeight || checkOverflow && getComputedStyle(parent).overflow === 'hidden') { - if (parent.dataset._scaleY) { + + var previousPromise; + + function enqueue(method, arg) { + function callInvokeWithMethodAndArg() { + return new Promise(function (resolve, reject) { + invoke(method, arg, resolve, reject); + }); + } + + return previousPromise = previousPromise ? previousPromise.then(callInvokeWithMethodAndArg, callInvokeWithMethodAndArg) : callInvokeWithMethodAndArg(); + } + + this._invoke = enqueue; + } + + defineIteratorMethods(AsyncIterator.prototype); + + AsyncIterator.prototype[asyncIteratorSymbol] = function () { + return this; + }; + + runtime.AsyncIterator = AsyncIterator; + + runtime.async = function (innerFn, outerFn, self, tryLocsList) { + var iter = new AsyncIterator(wrap(innerFn, outerFn, self, tryLocsList)); + return runtime.isGeneratorFunction(outerFn) ? iter : iter.next().then(function (result) { + return result.done ? result.value : iter.next(); + }); + }; + + function makeInvokeMethod(innerFn, self, context) { + var state = GenStateSuspendedStart; + return function invoke(method, arg) { + if (state === GenStateExecuting) { + throw new Error("Generator is already running"); + } + + if (state === GenStateCompleted) { + if (method === "throw") { + throw arg; + } + + return doneResult(); + } + + context.method = method; + context.arg = arg; + + while (true) { + var delegate = context.delegate; + + if (delegate) { + var delegateResult = maybeInvokeDelegate(delegate, context); + + if (delegateResult) { + if (delegateResult === ContinueSentinel) continue; + return delegateResult; + } + } + + if (context.method === "next") { + context.sent = context._sent = context.arg; + } else if (context.method === "throw") { + if (state === GenStateSuspendedStart) { + state = GenStateCompleted; + throw context.arg; + } + + context.dispatchException(context.arg); + } else if (context.method === "return") { + context.abrupt("return", context.arg); + } + + state = GenStateExecuting; + var record = tryCatch(innerFn, self, context); + + if (record.type === "normal") { + state = context.done ? GenStateCompleted : GenStateSuspendedYield; + + if (record.arg === ContinueSentinel) { + continue; + } + + return { + value: record.arg, + done: context.done + }; + } else if (record.type === "throw") { + state = GenStateCompleted; + context.method = "throw"; + context.arg = record.arg; + } + } + }; + } + + function maybeInvokeDelegate(delegate, context) { + var method = delegate.iterator[context.method]; + + if (method === undefined) { + context.delegate = null; + + if (context.method === "throw") { + if (delegate.iterator.return) { + context.method = "return"; + context.arg = undefined; + maybeInvokeDelegate(delegate, context); + + if (context.method === "throw") { + return ContinueSentinel; + } + } + + context.method = "throw"; + context.arg = new TypeError("The iterator does not provide a 'throw' method"); + } + + return ContinueSentinel; + } + + var record = tryCatch(method, delegate.iterator, context.arg); + + if (record.type === "throw") { + context.method = "throw"; + context.arg = record.arg; + context.delegate = null; + return ContinueSentinel; + } + + var info = record.arg; + + if (!info) { + context.method = "throw"; + context.arg = new TypeError("iterator result is not an object"); + context.delegate = null; + return ContinueSentinel; + } + + if (info.done) { + context[delegate.resultName] = info.value; + context.next = delegate.nextLoc; + + if (context.method !== "return") { + context.method = "next"; + context.arg = undefined; + } + } else { + return info; + } + + context.delegate = null; + return ContinueSentinel; + } + + defineIteratorMethods(Gp); + Gp[toStringTagSymbol] = "Generator"; + + Gp[iteratorSymbol] = function () { + return this; + }; + + Gp.toString = function () { + return "[object Generator]"; + }; + + function pushTryEntry(locs) { + var entry = { + tryLoc: locs[0] + }; + + if (1 in locs) { + entry.catchLoc = locs[1]; + } + + if (2 in locs) { + entry.finallyLoc = locs[2]; + entry.afterLoc = locs[3]; + } + + this.tryEntries.push(entry); + } + + function resetTryEntry(entry) { + var record = entry.completion || {}; + record.type = "normal"; + delete record.arg; + entry.completion = record; + } + + function Context(tryLocsList) { + this.tryEntries = [{ + tryLoc: "root" + }]; + tryLocsList.forEach(pushTryEntry, this); + this.reset(true); + } + + runtime.keys = function (object) { + var keys = []; + + for (var key in object) { + keys.push(key); + } + + keys.reverse(); + return function next() { + while (keys.length) { + var key = keys.pop(); + + if (key in object) { + next.value = key; + next.done = false; + return next; + } + } + + next.done = true; + return next; + }; + }; + + function values(iterable) { + if (iterable) { + var iteratorMethod = iterable[iteratorSymbol]; + + if (iteratorMethod) { + return iteratorMethod.call(iterable); + } + + if (typeof iterable.next === "function") { + return iterable; + } + + if (!isNaN(iterable.length)) { + var i = -1, + next = function next() { + while (++i < iterable.length) { + if (hasOwn.call(iterable, i)) { + next.value = iterable[i]; + next.done = false; + return next; + } + } + + next.value = undefined; + next.done = true; + return next; + }; + + return next.next = next; + } + } + + return { + next: doneResult + }; + } + + runtime.values = values; + + function doneResult() { + return { + value: undefined, + done: true + }; + } + + Context.prototype = { + constructor: Context, + reset: function reset(skipTempReset) { + this.prev = 0; + this.next = 0; + this.sent = this._sent = undefined; + this.done = false; + this.delegate = null; + this.method = "next"; + this.arg = undefined; + this.tryEntries.forEach(resetTryEntry); + + if (!skipTempReset) { + for (var name in this) { + if (name.charAt(0) === "t" && hasOwn.call(this, name) && !isNaN(+name.slice(1))) { + this[name] = undefined; + } + } + } + }, + stop: function stop() { + this.done = true; + var rootEntry = this.tryEntries[0]; + var rootRecord = rootEntry.completion; + + if (rootRecord.type === "throw") { + throw rootRecord.arg; + } + + return this.rval; + }, + dispatchException: function dispatchException(exception) { + if (this.done) { + throw exception; + } + + var context = this; + + function handle(loc, caught) { + record.type = "throw"; + record.arg = exception; + context.next = loc; + + if (caught) { + context.method = "next"; + context.arg = undefined; + } + + return !!caught; + } + + for (var i = this.tryEntries.length - 1; i >= 0; --i) { + var entry = this.tryEntries[i]; + var record = entry.completion; + + if (entry.tryLoc === "root") { + return handle("end"); + } + + if (entry.tryLoc <= this.prev) { + var hasCatch = hasOwn.call(entry, "catchLoc"); + var hasFinally = hasOwn.call(entry, "finallyLoc"); + + if (hasCatch && hasFinally) { + if (this.prev < entry.catchLoc) { + return handle(entry.catchLoc, true); + } else if (this.prev < entry.finallyLoc) { + return handle(entry.finallyLoc); + } + } else if (hasCatch) { + if (this.prev < entry.catchLoc) { + return handle(entry.catchLoc, true); + } + } else if (hasFinally) { + if (this.prev < entry.finallyLoc) { + return handle(entry.finallyLoc); + } + } else { + throw new Error("try statement without catch or finally"); + } + } + } + }, + abrupt: function abrupt(type, arg) { + for (var i = this.tryEntries.length - 1; i >= 0; --i) { + var entry = this.tryEntries[i]; + + if (entry.tryLoc <= this.prev && hasOwn.call(entry, "finallyLoc") && this.prev < entry.finallyLoc) { + var finallyEntry = entry; + break; + } + } + + if (finallyEntry && (type === "break" || type === "continue") && finallyEntry.tryLoc <= arg && arg <= finallyEntry.finallyLoc) { + finallyEntry = null; + } + + var record = finallyEntry ? finallyEntry.completion : {}; + record.type = type; + record.arg = arg; + + if (finallyEntry) { + this.method = "next"; + this.next = finallyEntry.finallyLoc; + return ContinueSentinel; + } + + return this.complete(record); + }, + complete: function complete(record, afterLoc) { + if (record.type === "throw") { + throw record.arg; + } + + if (record.type === "break" || record.type === "continue") { + this.next = record.arg; + } else if (record.type === "return") { + this.rval = this.arg = record.arg; + this.method = "return"; + this.next = "end"; + } else if (record.type === "normal" && afterLoc) { + this.next = afterLoc; + } + + return ContinueSentinel; + }, + finish: function finish(finallyLoc) { + for (var i = this.tryEntries.length - 1; i >= 0; --i) { + var entry = this.tryEntries[i]; + + if (entry.finallyLoc === finallyLoc) { + this.complete(entry.completion, entry.afterLoc); + resetTryEntry(entry); + return ContinueSentinel; + } + } + }, + "catch": function _catch(tryLoc) { + for (var i = this.tryEntries.length - 1; i >= 0; --i) { + var entry = this.tryEntries[i]; + + if (entry.tryLoc === tryLoc) { + var record = entry.completion; + + if (record.type === "throw") { + var thrown = record.arg; + resetTryEntry(entry); + } + + return thrown; + } + } + + throw new Error("illegal catch attempt"); + }, + delegateYield: function delegateYield(iterable, resultName, nextLoc) { + this.delegate = { + iterator: values(iterable), + resultName: resultName, + nextLoc: nextLoc + }; + + if (this.method === "next") { + this.arg = undefined; + } + + return ContinueSentinel; + } + }; +}(function () { + return this || (typeof self === "undefined" ? "undefined" : _typeof(self)) === "object" && self; +}() || Function("return this")()); +/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(5)(module))) + +/***/ }), +/* 5 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +module.exports = function (module) { + if (!module.webpackPolyfill) { + module.deprecate = function () {}; + + module.paths = []; + if (!module.children) module.children = []; + Object.defineProperty(module, "loaded", { + enumerable: true, + get: function get() { + return module.l; + } + }); + Object.defineProperty(module, "id", { + enumerable: true, + get: function get() { + return module.i; + } + }); + module.webpackPolyfill = 1; + } + + return module; +}; + +/***/ }), +/* 6 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.isValidRotation = isValidRotation; +exports.isValidScrollMode = isValidScrollMode; +exports.isValidSpreadMode = isValidSpreadMode; +exports.isPortraitOrientation = isPortraitOrientation; +exports.getGlobalEventBus = getGlobalEventBus; +exports.getPDFFileNameFromURL = getPDFFileNameFromURL; +exports.noContextMenuHandler = noContextMenuHandler; +exports.parseQueryString = parseQueryString; +exports.backtrackBeforeAllVisibleElements = backtrackBeforeAllVisibleElements; +exports.getVisibleElements = getVisibleElements; +exports.roundToDivide = roundToDivide; +exports.getPageSizeInches = getPageSizeInches; +exports.approximateFraction = approximateFraction; +exports.getOutputScale = getOutputScale; +exports.scrollIntoView = scrollIntoView; +exports.watchScroll = watchScroll; +exports.binarySearchFirstItem = binarySearchFirstItem; +exports.normalizeWheelEventDelta = normalizeWheelEventDelta; +exports.waitOnEventOrTimeout = waitOnEventOrTimeout; +exports.moveToEndOfArray = moveToEndOfArray; +exports.WaitOnType = exports.animationStarted = exports.ProgressBar = exports.EventBus = exports.NullL10n = exports.SpreadMode = exports.ScrollMode = exports.TextLayerMode = exports.RendererType = exports.PresentationModeState = exports.VERTICAL_PADDING = exports.SCROLLBAR_PADDING = exports.MAX_AUTO_SCALE = exports.UNKNOWN_SCALE = exports.MAX_SCALE = exports.MIN_SCALE = exports.DEFAULT_SCALE = exports.DEFAULT_SCALE_VALUE = exports.CSS_UNITS = void 0; + +var _regenerator = _interopRequireDefault(__webpack_require__(2)); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _nonIterableRest(); } + +function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } + +function _iterableToArrayLimit(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } + +function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; } + +function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } } + +function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; } + +var CSS_UNITS = 96.0 / 72.0; +exports.CSS_UNITS = CSS_UNITS; +var DEFAULT_SCALE_VALUE = 'auto'; +exports.DEFAULT_SCALE_VALUE = DEFAULT_SCALE_VALUE; +var DEFAULT_SCALE = 1.0; +exports.DEFAULT_SCALE = DEFAULT_SCALE; +var MIN_SCALE = 0.10; +exports.MIN_SCALE = MIN_SCALE; +var MAX_SCALE = 10.0; +exports.MAX_SCALE = MAX_SCALE; +var UNKNOWN_SCALE = 0; +exports.UNKNOWN_SCALE = UNKNOWN_SCALE; +var MAX_AUTO_SCALE = 1.25; +exports.MAX_AUTO_SCALE = MAX_AUTO_SCALE; +var SCROLLBAR_PADDING = 40; +exports.SCROLLBAR_PADDING = SCROLLBAR_PADDING; +var VERTICAL_PADDING = 5; +exports.VERTICAL_PADDING = VERTICAL_PADDING; +var PresentationModeState = { + UNKNOWN: 0, + NORMAL: 1, + CHANGING: 2, + FULLSCREEN: 3 +}; +exports.PresentationModeState = PresentationModeState; +var RendererType = { + CANVAS: 'canvas', + SVG: 'svg' +}; +exports.RendererType = RendererType; +var TextLayerMode = { + DISABLE: 0, + ENABLE: 1, + ENABLE_ENHANCE: 2 +}; +exports.TextLayerMode = TextLayerMode; +var ScrollMode = { + UNKNOWN: -1, + VERTICAL: 0, + HORIZONTAL: 1, + WRAPPED: 2 +}; +exports.ScrollMode = ScrollMode; +var SpreadMode = { + UNKNOWN: -1, + NONE: 0, + ODD: 1, + EVEN: 2 +}; +exports.SpreadMode = SpreadMode; + +function formatL10nValue(text, args) { + if (!args) { + return text; + } + + return text.replace(/\{\{\s*(\w+)\s*\}\}/g, function (all, name) { + return name in args ? args[name] : '{{' + name + '}}'; + }); +} + +var NullL10n = { + getLanguage: function () { + var _getLanguage = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee() { + return _regenerator.default.wrap(function _callee$(_context) { + while (1) { + switch (_context.prev = _context.next) { + case 0: + return _context.abrupt("return", 'en-us'); + + case 1: + case "end": + return _context.stop(); + } + } + }, _callee, this); + })); + + function getLanguage() { + return _getLanguage.apply(this, arguments); + } + + return getLanguage; + }(), + getDirection: function () { + var _getDirection = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee2() { + return _regenerator.default.wrap(function _callee2$(_context2) { + while (1) { + switch (_context2.prev = _context2.next) { + case 0: + return _context2.abrupt("return", 'ltr'); + + case 1: + case "end": + return _context2.stop(); + } + } + }, _callee2, this); + })); + + function getDirection() { + return _getDirection.apply(this, arguments); + } + + return getDirection; + }(), + get: function () { + var _get = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee3(property, args, fallback) { + return _regenerator.default.wrap(function _callee3$(_context3) { + while (1) { + switch (_context3.prev = _context3.next) { + case 0: + return _context3.abrupt("return", formatL10nValue(fallback, args)); + + case 1: + case "end": + return _context3.stop(); + } + } + }, _callee3, this); + })); + + function get(_x, _x2, _x3) { + return _get.apply(this, arguments); + } + + return get; + }(), + translate: function () { + var _translate = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee4(element) { + return _regenerator.default.wrap(function _callee4$(_context4) { + while (1) { + switch (_context4.prev = _context4.next) { + case 0: + case "end": + return _context4.stop(); + } + } + }, _callee4, this); + })); + + function translate(_x4) { + return _translate.apply(this, arguments); + } + + return translate; + }() +}; +exports.NullL10n = NullL10n; + +function getOutputScale(ctx) { + var devicePixelRatio = window.devicePixelRatio || 1; + var backingStoreRatio = ctx.webkitBackingStorePixelRatio || ctx.mozBackingStorePixelRatio || ctx.msBackingStorePixelRatio || ctx.oBackingStorePixelRatio || ctx.backingStorePixelRatio || 1; + var pixelRatio = devicePixelRatio / backingStoreRatio; + return { + sx: pixelRatio, + sy: pixelRatio, + scaled: pixelRatio !== 1 + }; +} + +function scrollIntoView(element, spot) { + var skipOverflowHiddenElements = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; + var parent = element.offsetParent; + + if (!parent) { + console.error('offsetParent is not set -- cannot scroll'); + return; + } + + var offsetY = element.offsetTop + element.clientTop; + var offsetX = element.offsetLeft + element.clientLeft; + + while (parent.clientHeight === parent.scrollHeight && parent.clientWidth === parent.scrollWidth || skipOverflowHiddenElements && getComputedStyle(parent).overflow === 'hidden') { + if (parent.dataset._scaleY) { offsetY /= parent.dataset._scaleY; offsetX /= parent.dataset._scaleX; - } - offsetY += parent.offsetTop; - offsetX += parent.offsetLeft; - parent = parent.offsetParent; - if (!parent) { - return; - } } - if (spot) { - if (spot.top !== undefined) { + + offsetY += parent.offsetTop; + offsetX += parent.offsetLeft; + parent = parent.offsetParent; + + if (!parent) { + return; + } + } + + if (spot) { + if (spot.top !== undefined) { offsetY += spot.top; - } - if (spot.left !== undefined) { + } + + if (spot.left !== undefined) { offsetX += spot.left; parent.scrollLeft = offsetX; - } } - parent.scrollTop = offsetY; - } - function watchScroll(viewAreaElement, callback) { - var debounceScroll = function debounceScroll(evt) { - if (rAF) { + } + + parent.scrollTop = offsetY; +} + +function watchScroll(viewAreaElement, callback) { + var debounceScroll = function debounceScroll(evt) { + if (rAF) { return; - } - rAF = window.requestAnimationFrame(function viewAreaElementScrolled() { + } + + rAF = window.requestAnimationFrame(function viewAreaElementScrolled() { rAF = null; + var currentX = viewAreaElement.scrollLeft; + var lastX = state.lastX; + + if (currentX !== lastX) { + state.right = currentX > lastX; + } + + state.lastX = currentX; var currentY = viewAreaElement.scrollTop; var lastY = state.lastY; + if (currentY !== lastY) { - state.down = currentY > lastY; + state.down = currentY > lastY; } + state.lastY = currentY; callback(state); - }); - }; - var state = { - down: true, - lastY: viewAreaElement.scrollTop, - _eventHandler: debounceScroll - }; - var rAF = null; - viewAreaElement.addEventListener('scroll', debounceScroll, true); - return state; - } - function parseQueryString(query) { - var parts = query.split('&'); - var params = {}; - for (var i = 0, ii = parts.length; i < ii; ++i) { - var param = parts[i].split('='); - var key = param[0].toLowerCase(); - var value = param.length > 1 ? param[1] : null; - params[decodeURIComponent(key)] = decodeURIComponent(value); - } - return params; - } - function binarySearchFirstItem(items, condition) { - var minIndex = 0; - var maxIndex = items.length - 1; - if (items.length === 0 || !condition(items[maxIndex])) { - return items.length; - } - if (condition(items[minIndex])) { - return minIndex; - } - while (minIndex < maxIndex) { - var currentIndex = minIndex + maxIndex >> 1; - var currentItem = items[currentIndex]; - if (condition(currentItem)) { - maxIndex = currentIndex; - } else { - minIndex = currentIndex + 1; - } - } + }); + }; + + var state = { + right: true, + down: true, + lastX: viewAreaElement.scrollLeft, + lastY: viewAreaElement.scrollTop, + _eventHandler: debounceScroll + }; + var rAF = null; + viewAreaElement.addEventListener('scroll', debounceScroll, true); + return state; +} + +function parseQueryString(query) { + var parts = query.split('&'); + var params = Object.create(null); + + for (var i = 0, ii = parts.length; i < ii; ++i) { + var param = parts[i].split('='); + var key = param[0].toLowerCase(); + var value = param.length > 1 ? param[1] : null; + params[decodeURIComponent(key)] = decodeURIComponent(value); + } + + return params; +} + +function binarySearchFirstItem(items, condition) { + var minIndex = 0; + var maxIndex = items.length - 1; + + if (items.length === 0 || !condition(items[maxIndex])) { + return items.length; + } + + if (condition(items[minIndex])) { return minIndex; - } - function approximateFraction(x) { - if (Math.floor(x) === x) { - return [ - x, - 1 - ]; + } + + while (minIndex < maxIndex) { + var currentIndex = minIndex + maxIndex >> 1; + var currentItem = items[currentIndex]; + + if (condition(currentItem)) { + maxIndex = currentIndex; + } else { + minIndex = currentIndex + 1; } - var xinv = 1 / x; - var limit = 8; - if (xinv > limit) { - return [ - 1, - limit - ]; - } else if (Math.floor(xinv) === xinv) { - return [ - 1, - xinv - ]; - } - var x_ = x > 1 ? xinv : x; - var a = 0, b = 1, c = 1, d = 1; - while (true) { - var p = a + c, q = b + d; - if (q > limit) { + } + + return minIndex; +} + +function approximateFraction(x) { + if (Math.floor(x) === x) { + return [x, 1]; + } + + var xinv = 1 / x; + var limit = 8; + + if (xinv > limit) { + return [1, limit]; + } else if (Math.floor(xinv) === xinv) { + return [1, xinv]; + } + + var x_ = x > 1 ? xinv : x; + var a = 0, + b = 1, + c = 1, + d = 1; + + while (true) { + var p = a + c, + q = b + d; + + if (q > limit) { break; - } - if (x_ <= p / q) { + } + + if (x_ <= p / q) { c = p; d = q; - } else { + } else { a = p; b = q; - } } - var result; - if (x_ - a / b < c / d - x_) { - result = x_ === x ? [ - a, - b - ] : [ - b, - a - ]; - } else { - result = x_ === x ? [ - c, - d - ] : [ - d, - c - ]; - } - return result; - } - function roundToDivide(x, div) { - var r = x % div; - return r === 0 ? x : Math.round(x - r + div); - } - function getVisibleElements(scrollEl, views, sortByVisibility) { - var top = scrollEl.scrollTop, bottom = top + scrollEl.clientHeight; - var left = scrollEl.scrollLeft, right = left + scrollEl.clientWidth; - function isElementBottomBelowViewTop(view) { - var element = view.div; - var elementBottom = element.offsetTop + element.clientTop + element.clientHeight; - return elementBottom > top; - } - var visible = [], view, element; - var currentHeight, viewHeight, hiddenHeight, percentHeight; - var currentWidth, viewWidth; - var firstVisibleElementInd = views.length === 0 ? 0 : binarySearchFirstItem(views, isElementBottomBelowViewTop); - for (var i = firstVisibleElementInd, ii = views.length; i < ii; i++) { - view = views[i]; - element = view.div; - currentHeight = element.offsetTop + element.clientTop; - viewHeight = element.clientHeight; - if (currentHeight > bottom) { + } + + var result; + + if (x_ - a / b < c / d - x_) { + result = x_ === x ? [a, b] : [b, a]; + } else { + result = x_ === x ? [c, d] : [d, c]; + } + + return result; +} + +function roundToDivide(x, div) { + var r = x % div; + return r === 0 ? x : Math.round(x - r + div); +} + +function getPageSizeInches(_ref) { + var view = _ref.view, + userUnit = _ref.userUnit, + rotate = _ref.rotate; + + var _view = _slicedToArray(view, 4), + x1 = _view[0], + y1 = _view[1], + x2 = _view[2], + y2 = _view[3]; + + var changeOrientation = rotate % 180 !== 0; + var width = (x2 - x1) / 72 * userUnit; + var height = (y2 - y1) / 72 * userUnit; + return { + width: changeOrientation ? height : width, + height: changeOrientation ? width : height + }; +} + +function backtrackBeforeAllVisibleElements(index, views, top) { + if (index < 2) { + return index; + } + + var elt = views[index].div; + var pageTop = elt.offsetTop + elt.clientTop; + + if (pageTop >= top) { + elt = views[index - 1].div; + pageTop = elt.offsetTop + elt.clientTop; + } + + for (var i = index - 2; i >= 0; --i) { + elt = views[i].div; + + if (elt.offsetTop + elt.clientTop + elt.clientHeight <= pageTop) { break; - } - currentWidth = element.offsetLeft + element.clientLeft; - viewWidth = element.clientWidth; - if (currentWidth + viewWidth < left || currentWidth > right) { + } + + index = i; + } + + return index; +} + +function getVisibleElements(scrollEl, views) { + var sortByVisibility = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; + var horizontal = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false; + var top = scrollEl.scrollTop, + bottom = top + scrollEl.clientHeight; + var left = scrollEl.scrollLeft, + right = left + scrollEl.clientWidth; + + function isElementBottomAfterViewTop(view) { + var element = view.div; + var elementBottom = element.offsetTop + element.clientTop + element.clientHeight; + return elementBottom > top; + } + + function isElementRightAfterViewLeft(view) { + var element = view.div; + var elementRight = element.offsetLeft + element.clientLeft + element.clientWidth; + return elementRight > left; + } + + var visible = [], + numViews = views.length; + var firstVisibleElementInd = numViews === 0 ? 0 : binarySearchFirstItem(views, horizontal ? isElementRightAfterViewLeft : isElementBottomAfterViewTop); + + if (firstVisibleElementInd > 0 && firstVisibleElementInd < numViews && !horizontal) { + firstVisibleElementInd = backtrackBeforeAllVisibleElements(firstVisibleElementInd, views, top); + } + + var lastEdge = horizontal ? right : -1; + + for (var i = firstVisibleElementInd; i < numViews; i++) { + var view = views[i], + element = view.div; + var currentWidth = element.offsetLeft + element.clientLeft; + var currentHeight = element.offsetTop + element.clientTop; + var viewWidth = element.clientWidth, + viewHeight = element.clientHeight; + var viewRight = currentWidth + viewWidth; + var viewBottom = currentHeight + viewHeight; + + if (lastEdge === -1) { + if (viewBottom >= bottom) { + lastEdge = viewBottom; + } + } else if ((horizontal ? currentWidth : currentHeight) > lastEdge) { + break; + } + + if (viewBottom <= top || currentHeight >= bottom || viewRight <= left || currentWidth >= right) { continue; - } - hiddenHeight = Math.max(0, top - currentHeight) + Math.max(0, currentHeight + viewHeight - bottom); - percentHeight = (viewHeight - hiddenHeight) * 100 / viewHeight | 0; - visible.push({ + } + + var hiddenHeight = Math.max(0, top - currentHeight) + Math.max(0, viewBottom - bottom); + var hiddenWidth = Math.max(0, left - currentWidth) + Math.max(0, viewRight - right); + var percent = (viewHeight - hiddenHeight) * (viewWidth - hiddenWidth) * 100 / viewHeight / viewWidth | 0; + visible.push({ id: view.id, x: currentWidth, y: currentHeight, view: view, - percent: percentHeight - }); - } - var first = visible[0]; - var last = visible[visible.length - 1]; - if (sortByVisibility) { - visible.sort(function (a, b) { - var pc = a.percent - b.percent; - if (Math.abs(pc) > 0.001) { - return -pc; - } - return a.id - b.id; - }); - } - return { - first: first, - last: last, - views: visible - }; - } - function noContextMenuHandler(e) { - e.preventDefault(); - } - function getPDFFileNameFromURL(url) { - var reURI = /^(?:([^:]+:)?\/\/[^\/]+)?([^?#]*)(\?[^#]*)?(#.*)?$/; - var reFilename = /[^\/?#=]+\.pdf\b(?!.*\.pdf\b)/i; - var splitURI = reURI.exec(url); - var suggestedFilename = reFilename.exec(splitURI[1]) || reFilename.exec(splitURI[2]) || reFilename.exec(splitURI[3]); - if (suggestedFilename) { - suggestedFilename = suggestedFilename[0]; - if (suggestedFilename.indexOf('%') !== -1) { - try { - suggestedFilename = reFilename.exec(decodeURIComponent(suggestedFilename))[0]; - } catch (e) { - } - } - } - return suggestedFilename || 'document.pdf'; - } - function normalizeWheelEventDelta(evt) { - var delta = Math.sqrt(evt.deltaX * evt.deltaX + evt.deltaY * evt.deltaY); - var angle = Math.atan2(evt.deltaY, evt.deltaX); - if (-0.25 * Math.PI < angle && angle < 0.75 * Math.PI) { - delta = -delta; - } - var MOUSE_DOM_DELTA_PIXEL_MODE = 0; - var MOUSE_DOM_DELTA_LINE_MODE = 1; - var MOUSE_PIXELS_PER_LINE = 30; - var MOUSE_LINES_PER_PAGE = 30; - if (evt.deltaMode === MOUSE_DOM_DELTA_PIXEL_MODE) { - delta /= MOUSE_PIXELS_PER_LINE * MOUSE_LINES_PER_PAGE; - } else if (evt.deltaMode === MOUSE_DOM_DELTA_LINE_MODE) { - delta /= MOUSE_LINES_PER_PAGE; - } - return delta; - } - var animationStarted = new Promise(function (resolve) { - window.requestAnimationFrame(resolve); - }); - var localized = new Promise(function (resolve, reject) { - if (!mozL10n) { - resolve(); - return; - } - if (mozL10n.getReadyState() !== 'loading') { - resolve(); - return; - } - window.addEventListener('localized', function localized(evt) { - resolve(); + percent: percent }); - }); - var EventBus = function EventBusClosure() { - function EventBus() { - this._listeners = Object.create(null); - } - EventBus.prototype = { - on: function EventBus_on(eventName, listener) { - var eventListeners = this._listeners[eventName]; - if (!eventListeners) { - eventListeners = []; - this._listeners[eventName] = eventListeners; + } + + var first = visible[0], + last = visible[visible.length - 1]; + + if (sortByVisibility) { + visible.sort(function (a, b) { + var pc = a.percent - b.percent; + + if (Math.abs(pc) > 0.001) { + return -pc; } + + return a.id - b.id; + }); + } + + return { + first: first, + last: last, + views: visible + }; +} + +function noContextMenuHandler(evt) { + evt.preventDefault(); +} + +function isDataSchema(url) { + var i = 0, + ii = url.length; + + while (i < ii && url[i].trim() === '') { + i++; + } + + return url.substring(i, i + 5).toLowerCase() === 'data:'; +} + +function getPDFFileNameFromURL(url) { + var defaultFilename = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'document.pdf'; + + if (typeof url !== 'string') { + return defaultFilename; + } + + if (isDataSchema(url)) { + console.warn('getPDFFileNameFromURL: ' + 'ignoring "data:" URL for performance reasons.'); + return defaultFilename; + } + + var reURI = /^(?:(?:[^:]+:)?\/\/[^\/]+)?([^?#]*)(\?[^#]*)?(#.*)?$/; + var reFilename = /[^\/?#=]+\.pdf\b(?!.*\.pdf\b)/i; + var splitURI = reURI.exec(url); + var suggestedFilename = reFilename.exec(splitURI[1]) || reFilename.exec(splitURI[2]) || reFilename.exec(splitURI[3]); + + if (suggestedFilename) { + suggestedFilename = suggestedFilename[0]; + + if (suggestedFilename.includes('%')) { + try { + suggestedFilename = reFilename.exec(decodeURIComponent(suggestedFilename))[0]; + } catch (ex) {} + } + } + + return suggestedFilename || defaultFilename; +} + +function normalizeWheelEventDelta(evt) { + var delta = Math.sqrt(evt.deltaX * evt.deltaX + evt.deltaY * evt.deltaY); + var angle = Math.atan2(evt.deltaY, evt.deltaX); + + if (-0.25 * Math.PI < angle && angle < 0.75 * Math.PI) { + delta = -delta; + } + + var MOUSE_DOM_DELTA_PIXEL_MODE = 0; + var MOUSE_DOM_DELTA_LINE_MODE = 1; + var MOUSE_PIXELS_PER_LINE = 30; + var MOUSE_LINES_PER_PAGE = 30; + + if (evt.deltaMode === MOUSE_DOM_DELTA_PIXEL_MODE) { + delta /= MOUSE_PIXELS_PER_LINE * MOUSE_LINES_PER_PAGE; + } else if (evt.deltaMode === MOUSE_DOM_DELTA_LINE_MODE) { + delta /= MOUSE_LINES_PER_PAGE; + } + + return delta; +} + +function isValidRotation(angle) { + return Number.isInteger(angle) && angle % 90 === 0; +} + +function isValidScrollMode(mode) { + return Number.isInteger(mode) && Object.values(ScrollMode).includes(mode) && mode !== ScrollMode.UNKNOWN; +} + +function isValidSpreadMode(mode) { + return Number.isInteger(mode) && Object.values(SpreadMode).includes(mode) && mode !== SpreadMode.UNKNOWN; +} + +function isPortraitOrientation(size) { + return size.width <= size.height; +} + +var WaitOnType = { + EVENT: 'event', + TIMEOUT: 'timeout' +}; +exports.WaitOnType = WaitOnType; + +function waitOnEventOrTimeout(_ref2) { + var target = _ref2.target, + name = _ref2.name, + _ref2$delay = _ref2.delay, + delay = _ref2$delay === void 0 ? 0 : _ref2$delay; + return new Promise(function (resolve, reject) { + if (_typeof(target) !== 'object' || !(name && typeof name === 'string') || !(Number.isInteger(delay) && delay >= 0)) { + throw new Error('waitOnEventOrTimeout - invalid parameters.'); + } + + function handler(type) { + if (target instanceof EventBus) { + target.off(name, eventHandler); + } else { + target.removeEventListener(name, eventHandler); + } + + if (timeout) { + clearTimeout(timeout); + } + + resolve(type); + } + + var eventHandler = handler.bind(null, WaitOnType.EVENT); + + if (target instanceof EventBus) { + target.on(name, eventHandler); + } else { + target.addEventListener(name, eventHandler); + } + + var timeoutHandler = handler.bind(null, WaitOnType.TIMEOUT); + var timeout = setTimeout(timeoutHandler, delay); + }); +} + +var animationStarted = new Promise(function (resolve) { + window.requestAnimationFrame(resolve); +}); +exports.animationStarted = animationStarted; + +var EventBus = +/*#__PURE__*/ +function () { + function EventBus() { + var _ref3 = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}, + _ref3$dispatchToDOM = _ref3.dispatchToDOM, + dispatchToDOM = _ref3$dispatchToDOM === void 0 ? false : _ref3$dispatchToDOM; + + _classCallCheck(this, EventBus); + + this._listeners = Object.create(null); + this._dispatchToDOM = dispatchToDOM === true; + } + + _createClass(EventBus, [{ + key: "on", + value: function on(eventName, listener) { + var eventListeners = this._listeners[eventName]; + + if (!eventListeners) { + eventListeners = []; + this._listeners[eventName] = eventListeners; + } + eventListeners.push(listener); - }, - off: function EventBus_on(eventName, listener) { + } + }, { + key: "off", + value: function off(eventName, listener) { var eventListeners = this._listeners[eventName]; var i; + if (!eventListeners || (i = eventListeners.indexOf(listener)) < 0) { - return; + return; } + eventListeners.splice(i, 1); - }, - dispatch: function EventBus_dispath(eventName) { + } + }, { + key: "dispatch", + value: function dispatch(eventName) { var eventListeners = this._listeners[eventName]; + if (!eventListeners || eventListeners.length === 0) { - return; + if (this._dispatchToDOM) { + var _args5 = Array.prototype.slice.call(arguments, 1); + + this._dispatchDOMEvent(eventName, _args5); + } + + return; } + var args = Array.prototype.slice.call(arguments, 1); eventListeners.slice(0).forEach(function (listener) { - listener.apply(null, args); + listener.apply(null, args); }); - } - }; - return EventBus; - }(); - var ProgressBar = function ProgressBarClosure() { - function clamp(v, min, max) { - return Math.min(Math.max(v, min), max); - } - function ProgressBar(id, opts) { - this.visible = true; - this.div = document.querySelector(id + ' .progress'); - this.bar = this.div.parentNode; - this.height = opts.height || 100; - this.width = opts.width || 100; - this.units = opts.units || '%'; - this.div.style.height = this.height + this.units; - this.percent = 0; - } - ProgressBar.prototype = { - updateBar: function ProgressBar_updateBar() { - if (this._indeterminate) { - this.div.classList.add('indeterminate'); - this.div.style.width = this.width + this.units; - return; + + if (this._dispatchToDOM) { + this._dispatchDOMEvent(eventName, args); } + } + }, { + key: "_dispatchDOMEvent", + value: function _dispatchDOMEvent(eventName) { + var args = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null; + var details = Object.create(null); + + if (args && args.length > 0) { + var obj = args[0]; + + for (var key in obj) { + var value = obj[key]; + + if (key === 'source') { + if (value === window || value === document) { + return; + } + + continue; + } + + details[key] = value; + } + } + + var event = document.createEvent('CustomEvent'); + event.initCustomEvent(eventName, true, true, details); + document.dispatchEvent(event); + } + }]); + + return EventBus; +}(); + +exports.EventBus = EventBus; +var globalEventBus = null; + +function getGlobalEventBus() { + var dispatchToDOM = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + + if (!globalEventBus) { + globalEventBus = new EventBus({ + dispatchToDOM: dispatchToDOM + }); + } + + return globalEventBus; +} + +function clamp(v, min, max) { + return Math.min(Math.max(v, min), max); +} + +var ProgressBar = +/*#__PURE__*/ +function () { + function ProgressBar(id) { + var _ref4 = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}, + height = _ref4.height, + width = _ref4.width, + units = _ref4.units; + + _classCallCheck(this, ProgressBar); + + this.visible = true; + this.div = document.querySelector(id + ' .progress'); + this.bar = this.div.parentNode; + this.height = height || 100; + this.width = width || 100; + this.units = units || '%'; + this.div.style.height = this.height + this.units; + this.percent = 0; + } + + _createClass(ProgressBar, [{ + key: "_updateBar", + value: function _updateBar() { + if (this._indeterminate) { + this.div.classList.add('indeterminate'); + this.div.style.width = this.width + this.units; + return; + } + this.div.classList.remove('indeterminate'); var progressSize = this.width * this._percent / 100; this.div.style.width = progressSize + this.units; - }, - get percent() { - return this._percent; - }, - set percent(val) { - this._indeterminate = isNaN(val); - this._percent = clamp(val, 0, 100); - this.updateBar(); - }, - setWidth: function ProgressBar_setWidth(viewer) { - if (viewer) { - var container = viewer.parentNode; - var scrollbarWidth = container.offsetWidth - viewer.offsetWidth; - if (scrollbarWidth > 0) { + } + }, { + key: "setWidth", + value: function setWidth(viewer) { + if (!viewer) { + return; + } + + var container = viewer.parentNode; + var scrollbarWidth = container.offsetWidth - viewer.offsetWidth; + + if (scrollbarWidth > 0) { this.bar.setAttribute('style', 'width: calc(100% - ' + scrollbarWidth + 'px);'); - } } - }, - hide: function ProgressBar_hide() { + } + }, { + key: "hide", + value: function hide() { if (!this.visible) { - return; + return; } + this.visible = false; this.bar.classList.add('hidden'); document.body.classList.remove('loadingInProgress'); - }, - show: function ProgressBar_show() { + } + }, { + key: "show", + value: function show() { if (this.visible) { - return; + return; } + this.visible = true; document.body.classList.add('loadingInProgress'); this.bar.classList.remove('hidden'); - } - }; - return ProgressBar; - }(); - exports.CSS_UNITS = CSS_UNITS; - exports.DEFAULT_SCALE_VALUE = DEFAULT_SCALE_VALUE; - exports.DEFAULT_SCALE = DEFAULT_SCALE; - exports.MIN_SCALE = MIN_SCALE; - exports.MAX_SCALE = MAX_SCALE; - exports.UNKNOWN_SCALE = UNKNOWN_SCALE; - exports.MAX_AUTO_SCALE = MAX_AUTO_SCALE; - exports.SCROLLBAR_PADDING = SCROLLBAR_PADDING; - exports.VERTICAL_PADDING = VERTICAL_PADDING; - exports.RendererType = RendererType; - exports.mozL10n = mozL10n; - exports.EventBus = EventBus; - exports.ProgressBar = ProgressBar; - exports.getPDFFileNameFromURL = getPDFFileNameFromURL; - exports.noContextMenuHandler = noContextMenuHandler; - exports.parseQueryString = parseQueryString; - exports.getVisibleElements = getVisibleElements; - exports.roundToDivide = roundToDivide; - exports.approximateFraction = approximateFraction; - exports.getOutputScale = getOutputScale; - exports.scrollIntoView = scrollIntoView; - exports.watchScroll = watchScroll; - exports.binarySearchFirstItem = binarySearchFirstItem; - exports.normalizeWheelEventDelta = normalizeWheelEventDelta; - exports.animationStarted = animationStarted; - exports.localized = localized; - })); - (function (root, factory) { - factory(root.pdfjsWebDOMEvents = {}, root.pdfjsWebUIUtils); - }(this, function (exports, uiUtils) { - var EventBus = uiUtils.EventBus; - function attachDOMEventsToEventBus(eventBus) { - eventBus.on('documentload', function () { - var event = document.createEvent('CustomEvent'); - event.initCustomEvent('documentload', true, true, {}); - window.dispatchEvent(event); + } + }, { + key: "percent", + get: function get() { + return this._percent; + }, + set: function set(val) { + this._indeterminate = isNaN(val); + this._percent = clamp(val, 0, 100); + + this._updateBar(); + } + }]); + + return ProgressBar; +}(); + +exports.ProgressBar = ProgressBar; + +function moveToEndOfArray(arr, condition) { + var moved = [], + len = arr.length; + var write = 0; + + for (var read = 0; read < len; ++read) { + if (condition(arr[read])) { + moved.push(arr[read]); + } else { + arr[write] = arr[read]; + ++write; + } + } + + for (var _read = 0; write < len; ++_read, ++write) { + arr[write] = moved[_read]; + } +} + +/***/ }), +/* 7 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var pdfjsLib; + +if (typeof window !== 'undefined' && window['pdfjs-dist/build/pdf']) { + pdfjsLib = window['pdfjs-dist/build/pdf']; +} else { + pdfjsLib = require('../build/pdf.js'); +} + +module.exports = pdfjsLib; + +/***/ }), +/* 8 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.PDFCursorTools = exports.CursorTool = void 0; + +var _grab_to_pan = __webpack_require__(9); + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var CursorTool = { + SELECT: 0, + HAND: 1, + ZOOM: 2 +}; +exports.CursorTool = CursorTool; + +var PDFCursorTools = +/*#__PURE__*/ +function () { + function PDFCursorTools(_ref) { + var _this = this; + + var container = _ref.container, + eventBus = _ref.eventBus, + _ref$cursorToolOnLoad = _ref.cursorToolOnLoad, + cursorToolOnLoad = _ref$cursorToolOnLoad === void 0 ? CursorTool.SELECT : _ref$cursorToolOnLoad; + + _classCallCheck(this, PDFCursorTools); + + this.container = container; + this.eventBus = eventBus; + this.active = CursorTool.SELECT; + this.activeBeforePresentationMode = null; + this.handTool = new _grab_to_pan.GrabToPan({ + element: this.container }); - eventBus.on('pagerendered', function (e) { - var event = document.createEvent('CustomEvent'); - event.initCustomEvent('pagerendered', true, true, { - pageNumber: e.pageNumber, - cssTransform: e.cssTransform - }); - e.source.div.dispatchEvent(event); + + this._addEventListeners(); + + Promise.resolve().then(function () { + _this.switchTool(cursorToolOnLoad); }); - eventBus.on('textlayerrendered', function (e) { - var event = document.createEvent('CustomEvent'); - event.initCustomEvent('textlayerrendered', true, true, { pageNumber: e.pageNumber }); - e.source.textLayerDiv.dispatchEvent(event); - }); - eventBus.on('pagechange', function (e) { - var event = document.createEvent('UIEvents'); - event.initUIEvent('pagechange', true, true, window, 0); - event.pageNumber = e.pageNumber; - e.source.container.dispatchEvent(event); - }); - eventBus.on('pagesinit', function (e) { - var event = document.createEvent('CustomEvent'); - event.initCustomEvent('pagesinit', true, true, null); - e.source.container.dispatchEvent(event); - }); - eventBus.on('pagesloaded', function (e) { - var event = document.createEvent('CustomEvent'); - event.initCustomEvent('pagesloaded', true, true, { pagesCount: e.pagesCount }); - e.source.container.dispatchEvent(event); - }); - eventBus.on('scalechange', function (e) { - var event = document.createEvent('UIEvents'); - event.initUIEvent('scalechange', true, true, window, 0); - event.scale = e.scale; - event.presetValue = e.presetValue; - e.source.container.dispatchEvent(event); - }); - eventBus.on('updateviewarea', function (e) { - var event = document.createEvent('UIEvents'); - event.initUIEvent('updateviewarea', true, true, window, 0); - event.location = e.location; - e.source.container.dispatchEvent(event); - }); - eventBus.on('find', function (e) { - if (e.source === window) { + } + + _createClass(PDFCursorTools, [{ + key: "switchTool", + value: function switchTool(tool) { + var _this2 = this; + + if (this.activeBeforePresentationMode !== null) { + return; + } + + if (tool === this.active) { + return; + } + + var disableActiveTool = function disableActiveTool() { + switch (_this2.active) { + case CursorTool.SELECT: + break; + + case CursorTool.HAND: + _this2.handTool.deactivate(); + + break; + + case CursorTool.ZOOM: + } + }; + + switch (tool) { + case CursorTool.SELECT: + disableActiveTool(); + break; + + case CursorTool.HAND: + disableActiveTool(); + this.handTool.activate(); + break; + + case CursorTool.ZOOM: + default: + console.error("switchTool: \"".concat(tool, "\" is an unsupported value.")); + return; + } + + this.active = tool; + + this._dispatchEvent(); + } + }, { + key: "_dispatchEvent", + value: function _dispatchEvent() { + this.eventBus.dispatch('cursortoolchanged', { + source: this, + tool: this.active + }); + } + }, { + key: "_addEventListeners", + value: function _addEventListeners() { + var _this3 = this; + + this.eventBus.on('switchcursortool', function (evt) { + _this3.switchTool(evt.tool); + }); + this.eventBus.on('presentationmodechanged', function (evt) { + if (evt.switchInProgress) { + return; + } + + var previouslyActive; + + if (evt.active) { + previouslyActive = _this3.active; + + _this3.switchTool(CursorTool.SELECT); + + _this3.activeBeforePresentationMode = previouslyActive; + } else { + previouslyActive = _this3.activeBeforePresentationMode; + _this3.activeBeforePresentationMode = null; + + _this3.switchTool(previouslyActive); + } + }); + } + }, { + key: "activeTool", + get: function get() { + return this.active; + } + }]); + + return PDFCursorTools; +}(); + +exports.PDFCursorTools = PDFCursorTools; + +/***/ }), +/* 9 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.GrabToPan = GrabToPan; + +function GrabToPan(options) { + this.element = options.element; + this.document = options.element.ownerDocument; + + if (typeof options.ignoreTarget === 'function') { + this.ignoreTarget = options.ignoreTarget; + } + + this.onActiveChanged = options.onActiveChanged; + this.activate = this.activate.bind(this); + this.deactivate = this.deactivate.bind(this); + this.toggle = this.toggle.bind(this); + this._onmousedown = this._onmousedown.bind(this); + this._onmousemove = this._onmousemove.bind(this); + this._endPan = this._endPan.bind(this); + var overlay = this.overlay = document.createElement('div'); + overlay.className = 'grab-to-pan-grabbing'; +} + +GrabToPan.prototype = { + CSS_CLASS_GRAB: 'grab-to-pan-grab', + activate: function GrabToPan_activate() { + if (!this.active) { + this.active = true; + this.element.addEventListener('mousedown', this._onmousedown, true); + this.element.classList.add(this.CSS_CLASS_GRAB); + + if (this.onActiveChanged) { + this.onActiveChanged(true); + } + } + }, + deactivate: function GrabToPan_deactivate() { + if (this.active) { + this.active = false; + this.element.removeEventListener('mousedown', this._onmousedown, true); + + this._endPan(); + + this.element.classList.remove(this.CSS_CLASS_GRAB); + + if (this.onActiveChanged) { + this.onActiveChanged(false); + } + } + }, + toggle: function GrabToPan_toggle() { + if (this.active) { + this.deactivate(); + } else { + this.activate(); + } + }, + ignoreTarget: function GrabToPan_ignoreTarget(node) { + return node[matchesSelector]('a[href], a[href] *, input, textarea, button, button *, select, option'); + }, + _onmousedown: function GrabToPan__onmousedown(event) { + if (event.button !== 0 || this.ignoreTarget(event.target)) { return; - } - var event = document.createEvent('CustomEvent'); - event.initCustomEvent('find' + e.type, true, true, { - query: e.query, - phraseSearch: e.phraseSearch, - caseSensitive: e.caseSensitive, - highlightAll: e.highlightAll, - findPrevious: e.findPrevious - }); - window.dispatchEvent(event); - }); - eventBus.on('attachmentsloaded', function (e) { - var event = document.createEvent('CustomEvent'); - event.initCustomEvent('attachmentsloaded', true, true, { attachmentsCount: e.attachmentsCount }); - e.source.container.dispatchEvent(event); - }); - eventBus.on('sidebarviewchanged', function (e) { - var event = document.createEvent('CustomEvent'); - event.initCustomEvent('sidebarviewchanged', true, true, { view: e.view }); - e.source.outerContainer.dispatchEvent(event); - }); - eventBus.on('pagemode', function (e) { - var event = document.createEvent('CustomEvent'); - event.initCustomEvent('pagemode', true, true, { mode: e.mode }); - e.source.pdfViewer.container.dispatchEvent(event); - }); - eventBus.on('namedaction', function (e) { - var event = document.createEvent('CustomEvent'); - event.initCustomEvent('namedaction', true, true, { action: e.action }); - e.source.pdfViewer.container.dispatchEvent(event); - }); - eventBus.on('presentationmodechanged', function (e) { - var event = document.createEvent('CustomEvent'); - event.initCustomEvent('presentationmodechanged', true, true, { - active: e.active, - switchInProgress: e.switchInProgress - }); - window.dispatchEvent(event); - }); - eventBus.on('outlineloaded', function (e) { - var event = document.createEvent('CustomEvent'); - event.initCustomEvent('outlineloaded', true, true, { outlineCount: e.outlineCount }); - e.source.container.dispatchEvent(event); - }); - } - var globalEventBus = null; - function getGlobalEventBus() { - if (globalEventBus) { - return globalEventBus; } - globalEventBus = new EventBus(); - attachDOMEventsToEventBus(globalEventBus); - return globalEventBus; - } - exports.attachDOMEventsToEventBus = attachDOMEventsToEventBus; - exports.getGlobalEventBus = getGlobalEventBus; - })); - (function (root, factory) { - factory(root.pdfjsWebHandTool = {}, root.pdfjsWebGrabToPan, root.pdfjsWebPreferences, root.pdfjsWebUIUtils); - }(this, function (exports, grabToPan, preferences, uiUtils) { - var GrabToPan = grabToPan.GrabToPan; - var Preferences = preferences.Preferences; - var localized = uiUtils.localized; - var HandTool = function HandToolClosure() { - function HandTool(options) { - this.container = options.container; - this.eventBus = options.eventBus; - this.wasActive = false; - this.handTool = new GrabToPan({ - element: this.container, - onActiveChanged: function (isActive) { - this.eventBus.dispatch('handtoolchanged', { isActive: isActive }); - }.bind(this) - }); - this.eventBus.on('togglehandtool', this.toggle.bind(this)); - Promise.all([ - localized, - Preferences.get('enableHandToolOnLoad') - ]).then(function resolved(values) { - if (values[1] === true) { - this.handTool.activate(); + + if (event.originalTarget) { + try { + event.originalTarget.tagName; + } catch (e) { + return; } - }.bind(this)).catch(function rejected(reason) { - }); - this.eventBus.on('presentationmodechanged', function (e) { - if (e.switchInProgress) { - return; + } + + this.scrollLeftStart = this.element.scrollLeft; + this.scrollTopStart = this.element.scrollTop; + this.clientXStart = event.clientX; + this.clientYStart = event.clientY; + this.document.addEventListener('mousemove', this._onmousemove, true); + this.document.addEventListener('mouseup', this._endPan, true); + this.element.addEventListener('scroll', this._endPan, true); + event.preventDefault(); + event.stopPropagation(); + var focusedElement = document.activeElement; + + if (focusedElement && !focusedElement.contains(event.target)) { + focusedElement.blur(); + } + }, + _onmousemove: function GrabToPan__onmousemove(event) { + this.element.removeEventListener('scroll', this._endPan, true); + + if (isLeftMouseReleased(event)) { + this._endPan(); + + return; + } + + var xDiff = event.clientX - this.clientXStart; + var yDiff = event.clientY - this.clientYStart; + var scrollTop = this.scrollTopStart - yDiff; + var scrollLeft = this.scrollLeftStart - xDiff; + + if (this.element.scrollTo) { + this.element.scrollTo({ + top: scrollTop, + left: scrollLeft, + behavior: 'instant' + }); + } else { + this.element.scrollTop = scrollTop; + this.element.scrollLeft = scrollLeft; + } + + if (!this.overlay.parentNode) { + document.body.appendChild(this.overlay); + } + }, + _endPan: function GrabToPan__endPan() { + this.element.removeEventListener('scroll', this._endPan, true); + this.document.removeEventListener('mousemove', this._onmousemove, true); + this.document.removeEventListener('mouseup', this._endPan, true); + this.overlay.remove(); + } +}; +var matchesSelector; +['webkitM', 'mozM', 'msM', 'oM', 'm'].some(function (prefix) { + var name = prefix + 'atches'; + + if (name in document.documentElement) { + matchesSelector = name; + } + + name += 'Selector'; + + if (name in document.documentElement) { + matchesSelector = name; + } + + return matchesSelector; +}); +var isNotIEorIsIE10plus = !document.documentMode || document.documentMode > 9; +var chrome = window.chrome; +var isChrome15OrOpera15plus = chrome && (chrome.webstore || chrome.app); +var isSafari6plus = /Apple/.test(navigator.vendor) && /Version\/([6-9]\d*|[1-5]\d+)/.test(navigator.userAgent); + +function isLeftMouseReleased(event) { + if ('buttons' in event && isNotIEorIsIE10plus) { + return !(event.buttons & 1); + } + + if (isChrome15OrOpera15plus || isSafari6plus) { + return event.which === 0; + } +} + +/***/ }), +/* 10 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.PDFRenderingQueue = exports.RenderingStates = void 0; + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var CLEANUP_TIMEOUT = 30000; +var RenderingStates = { + INITIAL: 0, + RUNNING: 1, + PAUSED: 2, + FINISHED: 3 +}; +exports.RenderingStates = RenderingStates; + +var PDFRenderingQueue = +/*#__PURE__*/ +function () { + function PDFRenderingQueue() { + _classCallCheck(this, PDFRenderingQueue); + + this.pdfViewer = null; + this.pdfThumbnailViewer = null; + this.onIdle = null; + this.highestPriorityPage = null; + this.idleTimeout = null; + this.printing = false; + this.isThumbnailViewEnabled = false; + } + + _createClass(PDFRenderingQueue, [{ + key: "setViewer", + value: function setViewer(pdfViewer) { + this.pdfViewer = pdfViewer; + } + }, { + key: "setThumbnailViewer", + value: function setThumbnailViewer(pdfThumbnailViewer) { + this.pdfThumbnailViewer = pdfThumbnailViewer; + } + }, { + key: "isHighestPriority", + value: function isHighestPriority(view) { + return this.highestPriorityPage === view.renderingId; + } + }, { + key: "renderHighestPriority", + value: function renderHighestPriority(currentlyVisiblePages) { + if (this.idleTimeout) { + clearTimeout(this.idleTimeout); + this.idleTimeout = null; } - if (e.active) { - this.enterPresentationMode(); + + if (this.pdfViewer.forceRendering(currentlyVisiblePages)) { + return; + } + + if (this.pdfThumbnailViewer && this.isThumbnailViewEnabled) { + if (this.pdfThumbnailViewer.forceRendering()) { + return; + } + } + + if (this.printing) { + return; + } + + if (this.onIdle) { + this.idleTimeout = setTimeout(this.onIdle.bind(this), CLEANUP_TIMEOUT); + } + } + }, { + key: "getHighestPriority", + value: function getHighestPriority(visible, views, scrolledDown) { + var visibleViews = visible.views; + var numVisible = visibleViews.length; + + if (numVisible === 0) { + return false; + } + + for (var i = 0; i < numVisible; ++i) { + var view = visibleViews[i].view; + + if (!this.isViewFinished(view)) { + return view; + } + } + + if (scrolledDown) { + var nextPageIndex = visible.last.id; + + if (views[nextPageIndex] && !this.isViewFinished(views[nextPageIndex])) { + return views[nextPageIndex]; + } } else { - this.exitPresentationMode(); + var previousPageIndex = visible.first.id - 2; + + if (views[previousPageIndex] && !this.isViewFinished(views[previousPageIndex])) { + return views[previousPageIndex]; + } } - }.bind(this)); + + return null; } - HandTool.prototype = { - get isActive() { - return !!this.handTool.active; - }, - toggle: function HandTool_toggle() { - this.handTool.toggle(); - }, - enterPresentationMode: function HandTool_enterPresentationMode() { - if (this.isActive) { - this.wasActive = true; - this.handTool.deactivate(); + }, { + key: "isViewFinished", + value: function isViewFinished(view) { + return view.renderingState === RenderingStates.FINISHED; + } + }, { + key: "renderView", + value: function renderView(view) { + var _this = this; + + switch (view.renderingState) { + case RenderingStates.FINISHED: + return false; + + case RenderingStates.PAUSED: + this.highestPriorityPage = view.renderingId; + view.resume(); + break; + + case RenderingStates.RUNNING: + this.highestPriorityPage = view.renderingId; + break; + + case RenderingStates.INITIAL: + this.highestPriorityPage = view.renderingId; + + var continueRendering = function continueRendering() { + _this.renderHighestPriority(); + }; + + view.draw().then(continueRendering, continueRendering); + break; } - }, - exitPresentationMode: function HandTool_exitPresentationMode() { - if (this.wasActive) { - this.wasActive = false; - this.handTool.activate(); + + return true; + } + }]); + + return PDFRenderingQueue; +}(); + +exports.PDFRenderingQueue = PDFRenderingQueue; + +/***/ }), +/* 11 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.PDFSidebar = exports.SidebarView = void 0; + +var _ui_utils = __webpack_require__(6); + +var _pdf_rendering_queue = __webpack_require__(10); + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var UI_NOTIFICATION_CLASS = 'pdfSidebarNotification'; +var SidebarView = { + UNKNOWN: -1, + NONE: 0, + THUMBS: 1, + OUTLINE: 2, + ATTACHMENTS: 3, + LAYERS: 4 +}; +exports.SidebarView = SidebarView; + +var PDFSidebar = +/*#__PURE__*/ +function () { + function PDFSidebar(options, eventBus) { + var l10n = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : _ui_utils.NullL10n; + + _classCallCheck(this, PDFSidebar); + + this.isOpen = false; + this.active = SidebarView.THUMBS; + this.isInitialViewSet = false; + this.onToggled = null; + this.pdfViewer = options.pdfViewer; + this.pdfThumbnailViewer = options.pdfThumbnailViewer; + this.outerContainer = options.outerContainer; + this.viewerContainer = options.viewerContainer; + this.toggleButton = options.toggleButton; + this.thumbnailButton = options.thumbnailButton; + this.outlineButton = options.outlineButton; + this.attachmentsButton = options.attachmentsButton; + this.thumbnailView = options.thumbnailView; + this.outlineView = options.outlineView; + this.attachmentsView = options.attachmentsView; + this.disableNotification = options.disableNotification || false; + this.eventBus = eventBus; + this.l10n = l10n; + + this._addEventListeners(); + } + + _createClass(PDFSidebar, [{ + key: "reset", + value: function reset() { + this.isInitialViewSet = false; + + this._hideUINotification(null); + + this.switchView(SidebarView.THUMBS); + this.outlineButton.disabled = false; + this.attachmentsButton.disabled = false; + } + }, { + key: "setInitialView", + value: function setInitialView() { + var view = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : SidebarView.NONE; + + if (this.isInitialViewSet) { + return; } - } - }; - return HandTool; - }(); - exports.HandTool = HandTool; - })); - (function (root, factory) { - factory(root.pdfjsWebPasswordPrompt = {}, root.pdfjsWebUIUtils, root.pdfjsWebOverlayManager, root.pdfjsWebPDFJS); - }(this, function (exports, uiUtils, overlayManager, pdfjsLib) { - var mozL10n = uiUtils.mozL10n; - var OverlayManager = overlayManager.OverlayManager; - var PasswordPrompt = function PasswordPromptClosure() { - function PasswordPrompt(options) { - this.overlayName = options.overlayName; - this.container = options.container; - this.label = options.label; - this.input = options.input; - this.submitButton = options.submitButton; - this.cancelButton = options.cancelButton; - this.updateCallback = null; - this.reason = null; - this.submitButton.addEventListener('click', this.verify.bind(this)); - this.cancelButton.addEventListener('click', this.close.bind(this)); - this.input.addEventListener('keydown', function (e) { + + this.isInitialViewSet = true; + + if (view === SidebarView.NONE || view === SidebarView.UNKNOWN) { + this._dispatchEvent(); + + return; + } + + if (!this._switchView(view, true)) { + this._dispatchEvent(); + } + } + }, { + key: "switchView", + value: function switchView(view) { + var forceOpen = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + + this._switchView(view, forceOpen); + } + }, { + key: "_switchView", + value: function _switchView(view) { + var forceOpen = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + var isViewChanged = view !== this.active; + var shouldForceRendering = false; + + switch (view) { + case SidebarView.NONE: + if (this.isOpen) { + this.close(); + return true; + } + + return false; + + case SidebarView.THUMBS: + if (this.isOpen && isViewChanged) { + shouldForceRendering = true; + } + + break; + + case SidebarView.OUTLINE: + if (this.outlineButton.disabled) { + return false; + } + + break; + + case SidebarView.ATTACHMENTS: + if (this.attachmentsButton.disabled) { + return false; + } + + break; + + default: + console.error("PDFSidebar._switchView: \"".concat(view, "\" is not a valid view.")); + return false; + } + + this.active = view; + this.thumbnailButton.classList.toggle('toggled', view === SidebarView.THUMBS); + this.outlineButton.classList.toggle('toggled', view === SidebarView.OUTLINE); + this.attachmentsButton.classList.toggle('toggled', view === SidebarView.ATTACHMENTS); + this.thumbnailView.classList.toggle('hidden', view !== SidebarView.THUMBS); + this.outlineView.classList.toggle('hidden', view !== SidebarView.OUTLINE); + this.attachmentsView.classList.toggle('hidden', view !== SidebarView.ATTACHMENTS); + + if (forceOpen && !this.isOpen) { + this.open(); + return true; + } + + if (shouldForceRendering) { + this._updateThumbnailViewer(); + + this._forceRendering(); + } + + if (isViewChanged) { + this._dispatchEvent(); + } + + this._hideUINotification(this.active); + + return isViewChanged; + } + }, { + key: "open", + value: function open() { + if (this.isOpen) { + return; + } + + this.isOpen = true; + this.toggleButton.classList.add('toggled'); + this.outerContainer.classList.add('sidebarMoving', 'sidebarOpen'); + + if (this.active === SidebarView.THUMBS) { + this._updateThumbnailViewer(); + } + + this._forceRendering(); + + this._dispatchEvent(); + + this._hideUINotification(this.active); + } + }, { + key: "close", + value: function close() { + if (!this.isOpen) { + return; + } + + this.isOpen = false; + this.toggleButton.classList.remove('toggled'); + this.outerContainer.classList.add('sidebarMoving'); + this.outerContainer.classList.remove('sidebarOpen'); + + this._forceRendering(); + + this._dispatchEvent(); + } + }, { + key: "toggle", + value: function toggle() { + if (this.isOpen) { + this.close(); + } else { + this.open(); + } + } + }, { + key: "_dispatchEvent", + value: function _dispatchEvent() { + this.eventBus.dispatch('sidebarviewchanged', { + source: this, + view: this.visibleView + }); + } + }, { + key: "_forceRendering", + value: function _forceRendering() { + if (this.onToggled) { + this.onToggled(); + } else { + this.pdfViewer.forceRendering(); + this.pdfThumbnailViewer.forceRendering(); + } + } + }, { + key: "_updateThumbnailViewer", + value: function _updateThumbnailViewer() { + var pdfViewer = this.pdfViewer, + pdfThumbnailViewer = this.pdfThumbnailViewer; + var pagesCount = pdfViewer.pagesCount; + + for (var pageIndex = 0; pageIndex < pagesCount; pageIndex++) { + var pageView = pdfViewer.getPageView(pageIndex); + + if (pageView && pageView.renderingState === _pdf_rendering_queue.RenderingStates.FINISHED) { + var thumbnailView = pdfThumbnailViewer.getThumbnail(pageIndex); + thumbnailView.setImage(pageView); + } + } + + pdfThumbnailViewer.scrollThumbnailIntoView(pdfViewer.currentPageNumber); + } + }, { + key: "_showUINotification", + value: function _showUINotification(view) { + var _this = this; + + if (this.disableNotification) { + return; + } + + this.l10n.get('toggle_sidebar_notification.title', null, 'Toggle Sidebar (document contains outline/attachments)').then(function (msg) { + _this.toggleButton.title = msg; + }); + + if (!this.isOpen) { + this.toggleButton.classList.add(UI_NOTIFICATION_CLASS); + } else if (view === this.active) { + return; + } + + switch (view) { + case SidebarView.OUTLINE: + this.outlineButton.classList.add(UI_NOTIFICATION_CLASS); + break; + + case SidebarView.ATTACHMENTS: + this.attachmentsButton.classList.add(UI_NOTIFICATION_CLASS); + break; + } + } + }, { + key: "_hideUINotification", + value: function _hideUINotification(view) { + var _this2 = this; + + if (this.disableNotification) { + return; + } + + var removeNotification = function removeNotification(view) { + switch (view) { + case SidebarView.OUTLINE: + _this2.outlineButton.classList.remove(UI_NOTIFICATION_CLASS); + + break; + + case SidebarView.ATTACHMENTS: + _this2.attachmentsButton.classList.remove(UI_NOTIFICATION_CLASS); + + break; + } + }; + + if (!this.isOpen && view !== null) { + return; + } + + this.toggleButton.classList.remove(UI_NOTIFICATION_CLASS); + + if (view !== null) { + removeNotification(view); + return; + } + + for (view in SidebarView) { + removeNotification(SidebarView[view]); + } + + this.l10n.get('toggle_sidebar.title', null, 'Toggle Sidebar').then(function (msg) { + _this2.toggleButton.title = msg; + }); + } + }, { + key: "_addEventListeners", + value: function _addEventListeners() { + var _this3 = this; + + this.viewerContainer.addEventListener('transitionend', function (evt) { + if (evt.target === _this3.viewerContainer) { + _this3.outerContainer.classList.remove('sidebarMoving'); + } + }); + this.thumbnailButton.addEventListener('click', function () { + _this3.switchView(SidebarView.THUMBS); + }); + this.outlineButton.addEventListener('click', function () { + _this3.switchView(SidebarView.OUTLINE); + }); + this.outlineButton.addEventListener('dblclick', function () { + _this3.eventBus.dispatch('toggleoutlinetree', { + source: _this3 + }); + }); + this.attachmentsButton.addEventListener('click', function () { + _this3.switchView(SidebarView.ATTACHMENTS); + }); + this.eventBus.on('outlineloaded', function (evt) { + var outlineCount = evt.outlineCount; + _this3.outlineButton.disabled = !outlineCount; + + if (outlineCount) { + _this3._showUINotification(SidebarView.OUTLINE); + } else if (_this3.active === SidebarView.OUTLINE) { + _this3.switchView(SidebarView.THUMBS); + } + }); + this.eventBus.on('attachmentsloaded', function (evt) { + if (evt.attachmentsCount) { + _this3.attachmentsButton.disabled = false; + + _this3._showUINotification(SidebarView.ATTACHMENTS); + + return; + } + + Promise.resolve().then(function () { + if (_this3.attachmentsView.hasChildNodes()) { + return; + } + + _this3.attachmentsButton.disabled = true; + + if (_this3.active === SidebarView.ATTACHMENTS) { + _this3.switchView(SidebarView.THUMBS); + } + }); + }); + this.eventBus.on('presentationmodechanged', function (evt) { + if (!evt.active && !evt.switchInProgress && _this3.isThumbnailViewVisible) { + _this3._updateThumbnailViewer(); + } + }); + } + }, { + key: "visibleView", + get: function get() { + return this.isOpen ? this.active : SidebarView.NONE; + } + }, { + key: "isThumbnailViewVisible", + get: function get() { + return this.isOpen && this.active === SidebarView.THUMBS; + } + }, { + key: "isOutlineViewVisible", + get: function get() { + return this.isOpen && this.active === SidebarView.OUTLINE; + } + }, { + key: "isAttachmentsViewVisible", + get: function get() { + return this.isOpen && this.active === SidebarView.ATTACHMENTS; + } + }]); + + return PDFSidebar; +}(); + +exports.PDFSidebar = PDFSidebar; + +/***/ }), +/* 12 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.OptionKind = exports.AppOptions = void 0; + +var _pdfjsLib = __webpack_require__(7); + +var _viewer_compatibility = __webpack_require__(13); + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var OptionKind = { + VIEWER: 'viewer', + API: 'api', + WORKER: 'worker' +}; +exports.OptionKind = OptionKind; +var defaultOptions = { + cursorToolOnLoad: { + value: 0, + kind: OptionKind.VIEWER + }, + defaultUrl: { + kind: OptionKind.VIEWER + }, + defaultZoomValue: { + value: '', + kind: OptionKind.VIEWER + }, + disableHistory: { + value: false, + kind: OptionKind.VIEWER + }, + disablePageLabels: { + value: false, + kind: OptionKind.VIEWER + }, + enablePrintAutoRotate: { + value: false, + kind: OptionKind.VIEWER + }, + enableWebGL: { + value: false, + kind: OptionKind.VIEWER + }, + eventBusDispatchToDOM: { + value: false, + kind: OptionKind.VIEWER + }, + externalLinkRel: { + value: 'noopener noreferrer nofollow', + kind: OptionKind.VIEWER + }, + externalLinkTarget: { + value: 0, + kind: OptionKind.VIEWER + }, + historyUpdateUrl: { + value: false, + kind: OptionKind.VIEWER + }, + imageResourcesPath: { + value: '../images/', + kind: OptionKind.VIEWER + }, + maxCanvasPixels: { + value: 16777216, + compatibility: _viewer_compatibility.viewerCompatibilityParams.maxCanvasPixels, + kind: OptionKind.VIEWER + }, + pdfBugEnabled: { + value: false, + kind: OptionKind.VIEWER + }, + renderer: { + value: 'canvas', + kind: OptionKind.VIEWER + }, + renderInteractiveForms: { + value: false, + kind: OptionKind.VIEWER + }, + sidebarViewOnLoad: { + value: -1, + kind: OptionKind.VIEWER + }, + scrollModeOnLoad: { + value: -1, + kind: OptionKind.VIEWER + }, + spreadModeOnLoad: { + value: -1, + kind: OptionKind.VIEWER + }, + textLayerMode: { + value: 1, + kind: OptionKind.VIEWER + }, + useOnlyCssZoom: { + value: false, + kind: OptionKind.VIEWER + }, + viewOnLoad: { + value: 0, + kind: OptionKind.VIEWER + }, + cMapPacked: { + value: true, + kind: OptionKind.API + }, + cMapUrl: { + value: '../web/cmaps/', + kind: OptionKind.API + }, + disableAutoFetch: { + value: false, + kind: OptionKind.API + }, + disableCreateObjectURL: { + value: false, + compatibility: _pdfjsLib.apiCompatibilityParams.disableCreateObjectURL, + kind: OptionKind.API + }, + disableFontFace: { + value: false, + kind: OptionKind.API + }, + disableRange: { + value: false, + kind: OptionKind.API + }, + disableStream: { + value: false, + kind: OptionKind.API + }, + isEvalSupported: { + value: true, + kind: OptionKind.API + }, + maxImageSize: { + value: -1, + kind: OptionKind.API + }, + pdfBug: { + value: false, + kind: OptionKind.API + }, + postMessageTransfers: { + value: true, + kind: OptionKind.API + }, + verbosity: { + value: 1, + kind: OptionKind.API + }, + workerPort: { + value: null, + kind: OptionKind.WORKER + }, + workerSrc: { + value: '../build/pdf.worker.js', + kind: OptionKind.WORKER + } +}; +{ + defaultOptions.disablePreferences = { + value: false, + kind: OptionKind.VIEWER + }; + defaultOptions.locale = { + value: typeof navigator !== 'undefined' ? navigator.language : 'en-US', + kind: OptionKind.VIEWER + }; +} +var userOptions = Object.create(null); + +var AppOptions = +/*#__PURE__*/ +function () { + function AppOptions() { + _classCallCheck(this, AppOptions); + + throw new Error('Cannot initialize AppOptions.'); + } + + _createClass(AppOptions, null, [{ + key: "get", + value: function get(name) { + var userOption = userOptions[name]; + + if (userOption !== undefined) { + return userOption; + } + + var defaultOption = defaultOptions[name]; + + if (defaultOption !== undefined) { + return defaultOption.compatibility || defaultOption.value; + } + + return undefined; + } + }, { + key: "getAll", + value: function getAll() { + var kind = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null; + var options = Object.create(null); + + for (var name in defaultOptions) { + var defaultOption = defaultOptions[name]; + + if (kind && kind !== defaultOption.kind) { + continue; + } + + var userOption = userOptions[name]; + options[name] = userOption !== undefined ? userOption : defaultOption.compatibility || defaultOption.value; + } + + return options; + } + }, { + key: "set", + value: function set(name, value) { + userOptions[name] = value; + } + }, { + key: "remove", + value: function remove(name) { + delete userOptions[name]; + } + }]); + + return AppOptions; +}(); + +exports.AppOptions = AppOptions; + +/***/ }), +/* 13 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var compatibilityParams = Object.create(null); +{ + var userAgent = typeof navigator !== 'undefined' && navigator.userAgent || ''; + var isAndroid = /Android/.test(userAgent); + var isIOS = /\b(iPad|iPhone|iPod)(?=;)/.test(userAgent); + + (function checkCanvasSizeLimitation() { + if (isIOS || isAndroid) { + compatibilityParams.maxCanvasPixels = 5242880; + } + })(); +} +exports.viewerCompatibilityParams = Object.freeze(compatibilityParams); + +/***/ }), +/* 14 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.OverlayManager = void 0; + +var _regenerator = _interopRequireDefault(__webpack_require__(2)); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } } + +function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var OverlayManager = +/*#__PURE__*/ +function () { + function OverlayManager() { + _classCallCheck(this, OverlayManager); + + this._overlays = {}; + this._active = null; + this._keyDownBound = this._keyDown.bind(this); + } + + _createClass(OverlayManager, [{ + key: "register", + value: function () { + var _register = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee(name, element) { + var callerCloseMethod, + canForceClose, + container, + _args = arguments; + return _regenerator.default.wrap(function _callee$(_context) { + while (1) { + switch (_context.prev = _context.next) { + case 0: + callerCloseMethod = _args.length > 2 && _args[2] !== undefined ? _args[2] : null; + canForceClose = _args.length > 3 && _args[3] !== undefined ? _args[3] : false; + + if (!(!name || !element || !(container = element.parentNode))) { + _context.next = 6; + break; + } + + throw new Error('Not enough parameters.'); + + case 6: + if (!this._overlays[name]) { + _context.next = 8; + break; + } + + throw new Error('The overlay is already registered.'); + + case 8: + this._overlays[name] = { + element: element, + container: container, + callerCloseMethod: callerCloseMethod, + canForceClose: canForceClose + }; + + case 9: + case "end": + return _context.stop(); + } + } + }, _callee, this); + })); + + function register(_x, _x2) { + return _register.apply(this, arguments); + } + + return register; + }() + }, { + key: "unregister", + value: function () { + var _unregister = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee2(name) { + return _regenerator.default.wrap(function _callee2$(_context2) { + while (1) { + switch (_context2.prev = _context2.next) { + case 0: + if (this._overlays[name]) { + _context2.next = 4; + break; + } + + throw new Error('The overlay does not exist.'); + + case 4: + if (!(this._active === name)) { + _context2.next = 6; + break; + } + + throw new Error('The overlay cannot be removed while it is active.'); + + case 6: + delete this._overlays[name]; + + case 7: + case "end": + return _context2.stop(); + } + } + }, _callee2, this); + })); + + function unregister(_x3) { + return _unregister.apply(this, arguments); + } + + return unregister; + }() + }, { + key: "open", + value: function () { + var _open = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee3(name) { + return _regenerator.default.wrap(function _callee3$(_context3) { + while (1) { + switch (_context3.prev = _context3.next) { + case 0: + if (this._overlays[name]) { + _context3.next = 4; + break; + } + + throw new Error('The overlay does not exist.'); + + case 4: + if (!this._active) { + _context3.next = 14; + break; + } + + if (!this._overlays[name].canForceClose) { + _context3.next = 9; + break; + } + + this._closeThroughCaller(); + + _context3.next = 14; + break; + + case 9: + if (!(this._active === name)) { + _context3.next = 13; + break; + } + + throw new Error('The overlay is already active.'); + + case 13: + throw new Error('Another overlay is currently active.'); + + case 14: + this._active = name; + + this._overlays[this._active].element.classList.remove('hidden'); + + this._overlays[this._active].container.classList.remove('hidden'); + + window.addEventListener('keydown', this._keyDownBound); + + case 18: + case "end": + return _context3.stop(); + } + } + }, _callee3, this); + })); + + function open(_x4) { + return _open.apply(this, arguments); + } + + return open; + }() + }, { + key: "close", + value: function () { + var _close = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee4(name) { + return _regenerator.default.wrap(function _callee4$(_context4) { + while (1) { + switch (_context4.prev = _context4.next) { + case 0: + if (this._overlays[name]) { + _context4.next = 4; + break; + } + + throw new Error('The overlay does not exist.'); + + case 4: + if (this._active) { + _context4.next = 8; + break; + } + + throw new Error('The overlay is currently not active.'); + + case 8: + if (!(this._active !== name)) { + _context4.next = 10; + break; + } + + throw new Error('Another overlay is currently active.'); + + case 10: + this._overlays[this._active].container.classList.add('hidden'); + + this._overlays[this._active].element.classList.add('hidden'); + + this._active = null; + window.removeEventListener('keydown', this._keyDownBound); + + case 14: + case "end": + return _context4.stop(); + } + } + }, _callee4, this); + })); + + function close(_x5) { + return _close.apply(this, arguments); + } + + return close; + }() + }, { + key: "_keyDown", + value: function _keyDown(evt) { + if (this._active && evt.keyCode === 27) { + this._closeThroughCaller(); + + evt.preventDefault(); + } + } + }, { + key: "_closeThroughCaller", + value: function _closeThroughCaller() { + if (this._overlays[this._active].callerCloseMethod) { + this._overlays[this._active].callerCloseMethod(); + } + + if (this._active) { + this.close(this._active); + } + } + }, { + key: "active", + get: function get() { + return this._active; + } + }]); + + return OverlayManager; +}(); + +exports.OverlayManager = OverlayManager; + +/***/ }), +/* 15 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.PasswordPrompt = void 0; + +var _ui_utils = __webpack_require__(6); + +var _pdfjsLib = __webpack_require__(7); + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var PasswordPrompt = +/*#__PURE__*/ +function () { + function PasswordPrompt(options, overlayManager) { + var _this = this; + + var l10n = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : _ui_utils.NullL10n; + + _classCallCheck(this, PasswordPrompt); + + this.overlayName = options.overlayName; + this.container = options.container; + this.label = options.label; + this.input = options.input; + this.submitButton = options.submitButton; + this.cancelButton = options.cancelButton; + this.overlayManager = overlayManager; + this.l10n = l10n; + this.updateCallback = null; + this.reason = null; + this.submitButton.addEventListener('click', this.verify.bind(this)); + this.cancelButton.addEventListener('click', this.close.bind(this)); + this.input.addEventListener('keydown', function (e) { if (e.keyCode === 13) { - this.verify(); + _this.verify(); } - }.bind(this)); - OverlayManager.register(this.overlayName, this.container, this.close.bind(this), true); + }); + this.overlayManager.register(this.overlayName, this.container, this.close.bind(this), true); + } + + _createClass(PasswordPrompt, [{ + key: "open", + value: function open() { + var _this2 = this; + + this.overlayManager.open(this.overlayName).then(function () { + _this2.input.focus(); + + var promptString; + + if (_this2.reason === _pdfjsLib.PasswordResponses.INCORRECT_PASSWORD) { + promptString = _this2.l10n.get('password_invalid', null, 'Invalid password. Please try again.'); + } else { + promptString = _this2.l10n.get('password_label', null, 'Enter the password to open this PDF file.'); + } + + promptString.then(function (msg) { + _this2.label.textContent = msg; + }); + }); } - PasswordPrompt.prototype = { - open: function PasswordPrompt_open() { - OverlayManager.open(this.overlayName).then(function () { - this.input.type = 'password'; - this.input.focus(); - var promptString = mozL10n.get('password_label', null, 'Enter the password to open this PDF file.'); - if (this.reason === pdfjsLib.PasswordResponses.INCORRECT_PASSWORD) { - promptString = mozL10n.get('password_invalid', null, 'Invalid password. Please try again.'); - } - this.label.textContent = promptString; - }.bind(this)); - }, - close: function PasswordPrompt_close() { - OverlayManager.close(this.overlayName).then(function () { - this.input.value = ''; - this.input.type = ''; - }.bind(this)); - }, - verify: function PasswordPrompt_verify() { + }, { + key: "close", + value: function close() { + var _this3 = this; + + this.overlayManager.close(this.overlayName).then(function () { + _this3.input.value = ''; + }); + } + }, { + key: "verify", + value: function verify() { var password = this.input.value; + if (password && password.length > 0) { - this.close(); - return this.updateCallback(password); + this.close(); + return this.updateCallback(password); } - }, - setUpdateCallback: function PasswordPrompt_setUpdateCallback(updateCallback, reason) { + } + }, { + key: "setUpdateCallback", + value: function setUpdateCallback(updateCallback, reason) { this.updateCallback = updateCallback; this.reason = reason; - } - }; - return PasswordPrompt; - }(); - exports.PasswordPrompt = PasswordPrompt; - })); - (function (root, factory) { - factory(root.pdfjsWebPDFDocumentProperties = {}, root.pdfjsWebUIUtils, root.pdfjsWebOverlayManager); - }(this, function (exports, uiUtils, overlayManager) { - var getPDFFileNameFromURL = uiUtils.getPDFFileNameFromURL; - var mozL10n = uiUtils.mozL10n; - var OverlayManager = overlayManager.OverlayManager; - var PDFDocumentProperties = function PDFDocumentPropertiesClosure() { - function PDFDocumentProperties(options) { - this.fields = options.fields; - this.overlayName = options.overlayName; - this.container = options.container; - this.rawFileSize = 0; - this.url = null; - this.pdfDocument = null; - if (options.closeButton) { - options.closeButton.addEventListener('click', this.close.bind(this)); - } - this.dataAvailablePromise = new Promise(function (resolve) { - this.resolveDataAvailable = resolve; - }.bind(this)); - OverlayManager.register(this.overlayName, this.container, this.close.bind(this)); } - PDFDocumentProperties.prototype = { - open: function PDFDocumentProperties_open() { - Promise.all([ - OverlayManager.open(this.overlayName), - this.dataAvailablePromise - ]).then(function () { - this._getProperties(); - }.bind(this)); - }, - close: function PDFDocumentProperties_close() { - OverlayManager.close(this.overlayName); - }, - setFileSize: function PDFDocumentProperties_setFileSize(fileSize) { - if (fileSize > 0) { - this.rawFileSize = fileSize; + }]); + + return PasswordPrompt; +}(); + +exports.PasswordPrompt = PasswordPrompt; + +/***/ }), +/* 16 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.PDFAttachmentViewer = void 0; + +var _pdfjsLib = __webpack_require__(7); + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var PDFAttachmentViewer = +/*#__PURE__*/ +function () { + function PDFAttachmentViewer(_ref) { + var container = _ref.container, + eventBus = _ref.eventBus, + downloadManager = _ref.downloadManager; + + _classCallCheck(this, PDFAttachmentViewer); + + this.container = container; + this.eventBus = eventBus; + this.downloadManager = downloadManager; + this.reset(); + this.eventBus.on('fileattachmentannotation', this._appendAttachment.bind(this)); + } + + _createClass(PDFAttachmentViewer, [{ + key: "reset", + value: function reset() { + var keepRenderedCapability = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + this.attachments = null; + this.container.textContent = ''; + + if (!keepRenderedCapability) { + this._renderedCapability = (0, _pdfjsLib.createPromiseCapability)(); } - }, - setDocumentAndUrl: function PDFDocumentProperties_setDocumentAndUrl(pdfDocument, url) { + } + }, { + key: "_dispatchEvent", + value: function _dispatchEvent(attachmentsCount) { + this._renderedCapability.resolve(); + + this.eventBus.dispatch('attachmentsloaded', { + source: this, + attachmentsCount: attachmentsCount + }); + } + }, { + key: "_bindPdfLink", + value: function _bindPdfLink(button, content, filename) { + if (this.downloadManager.disableCreateObjectURL) { + throw new Error('bindPdfLink: Unsupported "disableCreateObjectURL" value.'); + } + + var blobUrl; + + button.onclick = function () { + if (!blobUrl) { + blobUrl = (0, _pdfjsLib.createObjectURL)(content, 'application/pdf'); + } + + var viewerUrl; + viewerUrl = '?file=' + encodeURIComponent(blobUrl + '#' + filename); + window.open(viewerUrl); + return false; + }; + } + }, { + key: "_bindLink", + value: function _bindLink(button, content, filename) { + var _this = this; + + button.onclick = function () { + _this.downloadManager.downloadData(content, filename, ''); + + return false; + }; + } + }, { + key: "render", + value: function render(_ref2) { + var attachments = _ref2.attachments, + _ref2$keepRenderedCap = _ref2.keepRenderedCapability, + keepRenderedCapability = _ref2$keepRenderedCap === void 0 ? false : _ref2$keepRenderedCap; + var attachmentsCount = 0; + + if (this.attachments) { + this.reset(keepRenderedCapability === true); + } + + this.attachments = attachments || null; + + if (!attachments) { + this._dispatchEvent(attachmentsCount); + + return; + } + + var names = Object.keys(attachments).sort(function (a, b) { + return a.toLowerCase().localeCompare(b.toLowerCase()); + }); + attachmentsCount = names.length; + + for (var i = 0; i < attachmentsCount; i++) { + var item = attachments[names[i]]; + var filename = (0, _pdfjsLib.removeNullCharacters)((0, _pdfjsLib.getFilenameFromUrl)(item.filename)); + var div = document.createElement('div'); + div.className = 'attachmentsItem'; + var button = document.createElement('button'); + button.textContent = filename; + + if (/\.pdf$/i.test(filename) && !this.downloadManager.disableCreateObjectURL) { + this._bindPdfLink(button, item.content, filename); + } else { + this._bindLink(button, item.content, filename); + } + + div.appendChild(button); + this.container.appendChild(div); + } + + this._dispatchEvent(attachmentsCount); + } + }, { + key: "_appendAttachment", + value: function _appendAttachment(_ref3) { + var _this2 = this; + + var id = _ref3.id, + filename = _ref3.filename, + content = _ref3.content; + + this._renderedCapability.promise.then(function () { + var attachments = _this2.attachments; + + if (!attachments) { + attachments = Object.create(null); + } else { + for (var name in attachments) { + if (id === name) { + return; + } + } + } + + attachments[id] = { + filename: filename, + content: content + }; + + _this2.render({ + attachments: attachments, + keepRenderedCapability: true + }); + }); + } + }]); + + return PDFAttachmentViewer; +}(); + +exports.PDFAttachmentViewer = PDFAttachmentViewer; + +/***/ }), +/* 17 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.PDFDocumentProperties = void 0; + +var _ui_utils = __webpack_require__(6); + +var _pdfjsLib = __webpack_require__(7); + +function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _nonIterableRest(); } + +function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } + +function _iterableToArrayLimit(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } + +function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var DEFAULT_FIELD_CONTENT = '-'; +var NON_METRIC_LOCALES = ['en-us', 'en-lr', 'my']; +var US_PAGE_NAMES = { + '8.5x11': 'Letter', + '8.5x14': 'Legal' +}; +var METRIC_PAGE_NAMES = { + '297x420': 'A3', + '210x297': 'A4' +}; + +function getPageName(size, isPortrait, pageNames) { + var width = isPortrait ? size.width : size.height; + var height = isPortrait ? size.height : size.width; + return pageNames["".concat(width, "x").concat(height)]; +} + +var PDFDocumentProperties = +/*#__PURE__*/ +function () { + function PDFDocumentProperties(_ref, overlayManager, eventBus) { + var _this = this; + + var overlayName = _ref.overlayName, + fields = _ref.fields, + container = _ref.container, + closeButton = _ref.closeButton; + var l10n = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : _ui_utils.NullL10n; + + _classCallCheck(this, PDFDocumentProperties); + + this.overlayName = overlayName; + this.fields = fields; + this.container = container; + this.overlayManager = overlayManager; + this.l10n = l10n; + + this._reset(); + + if (closeButton) { + closeButton.addEventListener('click', this.close.bind(this)); + } + + this.overlayManager.register(this.overlayName, this.container, this.close.bind(this)); + + if (eventBus) { + eventBus.on('pagechanging', function (evt) { + _this._currentPageNumber = evt.pageNumber; + }); + eventBus.on('rotationchanging', function (evt) { + _this._pagesRotation = evt.pagesRotation; + }); + } + + this._isNonMetricLocale = true; + l10n.getLanguage().then(function (locale) { + _this._isNonMetricLocale = NON_METRIC_LOCALES.includes(locale); + }); + } + + _createClass(PDFDocumentProperties, [{ + key: "open", + value: function open() { + var _this2 = this; + + var freezeFieldData = function freezeFieldData(data) { + Object.defineProperty(_this2, 'fieldData', { + value: Object.freeze(data), + writable: false, + enumerable: true, + configurable: true + }); + }; + + Promise.all([this.overlayManager.open(this.overlayName), this._dataAvailableCapability.promise]).then(function () { + var currentPageNumber = _this2._currentPageNumber; + var pagesRotation = _this2._pagesRotation; + + if (_this2.fieldData && currentPageNumber === _this2.fieldData['_currentPageNumber'] && pagesRotation === _this2.fieldData['_pagesRotation']) { + _this2._updateUI(); + + return; + } + + _this2.pdfDocument.getMetadata().then(function (_ref2) { + var info = _ref2.info, + metadata = _ref2.metadata, + contentDispositionFilename = _ref2.contentDispositionFilename; + return Promise.all([info, metadata, contentDispositionFilename || (0, _ui_utils.getPDFFileNameFromURL)(_this2.url || ''), _this2._parseFileSize(_this2.maybeFileSize), _this2._parseDate(info.CreationDate), _this2._parseDate(info.ModDate), _this2.pdfDocument.getPage(currentPageNumber).then(function (pdfPage) { + return _this2._parsePageSize((0, _ui_utils.getPageSizeInches)(pdfPage), pagesRotation); + }), _this2._parseLinearization(info.IsLinearized)]); + }).then(function (_ref3) { + var _ref4 = _slicedToArray(_ref3, 8), + info = _ref4[0], + metadata = _ref4[1], + fileName = _ref4[2], + fileSize = _ref4[3], + creationDate = _ref4[4], + modDate = _ref4[5], + pageSize = _ref4[6], + isLinearized = _ref4[7]; + + freezeFieldData({ + 'fileName': fileName, + 'fileSize': fileSize, + 'title': info.Title, + 'author': info.Author, + 'subject': info.Subject, + 'keywords': info.Keywords, + 'creationDate': creationDate, + 'modificationDate': modDate, + 'creator': info.Creator, + 'producer': info.Producer, + 'version': info.PDFFormatVersion, + 'pageCount': _this2.pdfDocument.numPages, + 'pageSize': pageSize, + 'linearized': isLinearized, + '_currentPageNumber': currentPageNumber, + '_pagesRotation': pagesRotation + }); + + _this2._updateUI(); + + return _this2.pdfDocument.getDownloadInfo(); + }).then(function (_ref5) { + var length = _ref5.length; + _this2.maybeFileSize = length; + return _this2._parseFileSize(length); + }).then(function (fileSize) { + if (fileSize === _this2.fieldData['fileSize']) { + return; + } + + var data = Object.assign(Object.create(null), _this2.fieldData); + data['fileSize'] = fileSize; + freezeFieldData(data); + + _this2._updateUI(); + }); + }); + } + }, { + key: "close", + value: function close() { + this.overlayManager.close(this.overlayName); + } + }, { + key: "setDocument", + value: function setDocument(pdfDocument) { + var url = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null; + + if (this.pdfDocument) { + this._reset(); + + this._updateUI(true); + } + + if (!pdfDocument) { + return; + } + this.pdfDocument = pdfDocument; this.url = url; - this.resolveDataAvailable(); - }, - _getProperties: function PDFDocumentProperties_getProperties() { - if (!OverlayManager.active) { - return; + + this._dataAvailableCapability.resolve(); + } + }, { + key: "setFileSize", + value: function setFileSize(fileSize) { + if (Number.isInteger(fileSize) && fileSize > 0) { + this.maybeFileSize = fileSize; } - this.pdfDocument.getDownloadInfo().then(function (data) { - if (data.length === this.rawFileSize) { + } + }, { + key: "_reset", + value: function _reset() { + this.pdfDocument = null; + this.url = null; + this.maybeFileSize = 0; + delete this.fieldData; + this._dataAvailableCapability = (0, _pdfjsLib.createPromiseCapability)(); + this._currentPageNumber = 1; + this._pagesRotation = 0; + } + }, { + key: "_updateUI", + value: function _updateUI() { + var reset = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + + if (reset || !this.fieldData) { + for (var id in this.fields) { + this.fields[id].textContent = DEFAULT_FIELD_CONTENT; + } + return; - } - this.setFileSize(data.length); - this._updateUI(this.fields['fileSize'], this._parseFileSize()); - }.bind(this)); - this.pdfDocument.getMetadata().then(function (data) { - var content = { - 'fileName': getPDFFileNameFromURL(this.url), - 'fileSize': this._parseFileSize(), - 'title': data.info.Title, - 'author': data.info.Author, - 'subject': data.info.Subject, - 'keywords': data.info.Keywords, - 'creationDate': this._parseDate(data.info.CreationDate), - 'modificationDate': this._parseDate(data.info.ModDate), - 'creator': data.info.Creator, - 'producer': data.info.Producer, - 'version': data.info.PDFFormatVersion, - 'pageCount': this.pdfDocument.numPages - }; - for (var identifier in content) { - this._updateUI(this.fields[identifier], content[identifier]); - } - }.bind(this)); - }, - _updateUI: function PDFDocumentProperties_updateUI(field, content) { - if (field && content !== undefined && content !== '') { - field.textContent = content; } - }, - _parseFileSize: function PDFDocumentProperties_parseFileSize() { - var fileSize = this.rawFileSize, kb = fileSize / 1024; + + if (this.overlayManager.active !== this.overlayName) { + return; + } + + for (var _id in this.fields) { + var content = this.fieldData[_id]; + this.fields[_id].textContent = content || content === 0 ? content : DEFAULT_FIELD_CONTENT; + } + } + }, { + key: "_parseFileSize", + value: function _parseFileSize() { + var fileSize = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0; + var kb = fileSize / 1024; + if (!kb) { - return; + return Promise.resolve(undefined); } else if (kb < 1024) { - return mozL10n.get('document_properties_kb', { - size_kb: (+kb.toPrecision(3)).toLocaleString(), + return this.l10n.get('document_properties_kb', { + size_kb: (+kb.toPrecision(3)).toLocaleString(), + size_b: fileSize.toLocaleString() + }, '{{size_kb}} KB ({{size_b}} bytes)'); + } + + return this.l10n.get('document_properties_mb', { + size_mb: (+(kb / 1024).toPrecision(3)).toLocaleString(), size_b: fileSize.toLocaleString() - }, '{{size_kb}} KB ({{size_b}} bytes)'); - } - return mozL10n.get('document_properties_mb', { - size_mb: (+(kb / 1024).toPrecision(3)).toLocaleString(), - size_b: fileSize.toLocaleString() }, '{{size_mb}} MB ({{size_b}} bytes)'); - }, - _parseDate: function PDFDocumentProperties_parseDate(inputDate) { + } + }, { + key: "_parsePageSize", + value: function _parsePageSize(pageSizeInches, pagesRotation) { + var _this3 = this; + + if (!pageSizeInches) { + return Promise.resolve(undefined); + } + + if (pagesRotation % 180 !== 0) { + pageSizeInches = { + width: pageSizeInches.height, + height: pageSizeInches.width + }; + } + + var isPortrait = (0, _ui_utils.isPortraitOrientation)(pageSizeInches); + var sizeInches = { + width: Math.round(pageSizeInches.width * 100) / 100, + height: Math.round(pageSizeInches.height * 100) / 100 + }; + var sizeMillimeters = { + width: Math.round(pageSizeInches.width * 25.4 * 10) / 10, + height: Math.round(pageSizeInches.height * 25.4 * 10) / 10 + }; + var pageName = null; + var name = getPageName(sizeInches, isPortrait, US_PAGE_NAMES) || getPageName(sizeMillimeters, isPortrait, METRIC_PAGE_NAMES); + + if (!name && !(Number.isInteger(sizeMillimeters.width) && Number.isInteger(sizeMillimeters.height))) { + var exactMillimeters = { + width: pageSizeInches.width * 25.4, + height: pageSizeInches.height * 25.4 + }; + var intMillimeters = { + width: Math.round(sizeMillimeters.width), + height: Math.round(sizeMillimeters.height) + }; + + if (Math.abs(exactMillimeters.width - intMillimeters.width) < 0.1 && Math.abs(exactMillimeters.height - intMillimeters.height) < 0.1) { + name = getPageName(intMillimeters, isPortrait, METRIC_PAGE_NAMES); + + if (name) { + sizeInches = { + width: Math.round(intMillimeters.width / 25.4 * 100) / 100, + height: Math.round(intMillimeters.height / 25.4 * 100) / 100 + }; + sizeMillimeters = intMillimeters; + } + } + } + + if (name) { + pageName = this.l10n.get('document_properties_page_size_name_' + name.toLowerCase(), null, name); + } + + return Promise.all([this._isNonMetricLocale ? sizeInches : sizeMillimeters, this.l10n.get('document_properties_page_size_unit_' + (this._isNonMetricLocale ? 'inches' : 'millimeters'), null, this._isNonMetricLocale ? 'in' : 'mm'), pageName, this.l10n.get('document_properties_page_size_orientation_' + (isPortrait ? 'portrait' : 'landscape'), null, isPortrait ? 'portrait' : 'landscape')]).then(function (_ref6) { + var _ref7 = _slicedToArray(_ref6, 4), + _ref7$ = _ref7[0], + width = _ref7$.width, + height = _ref7$.height, + unit = _ref7[1], + name = _ref7[2], + orientation = _ref7[3]; + + return _this3.l10n.get('document_properties_page_size_dimension_' + (name ? 'name_' : '') + 'string', { + width: width.toLocaleString(), + height: height.toLocaleString(), + unit: unit, + name: name, + orientation: orientation + }, '{{width}} × {{height}} {{unit}} (' + (name ? '{{name}}, ' : '') + '{{orientation}})'); + }); + } + }, { + key: "_parseDate", + value: function _parseDate(inputDate) { + if (!inputDate) { + return; + } + var dateToParse = inputDate; - if (dateToParse === undefined) { - return ''; - } + if (dateToParse.substring(0, 2) === 'D:') { - dateToParse = dateToParse.substring(2); + dateToParse = dateToParse.substring(2); } + var year = parseInt(dateToParse.substring(0, 4), 10); var month = parseInt(dateToParse.substring(4, 6), 10) - 1; var day = parseInt(dateToParse.substring(6, 8), 10); @@ -1811,640 +6278,2815 @@ var pdfjsWebLibs; var utRel = dateToParse.substring(14, 15); var offsetHours = parseInt(dateToParse.substring(15, 17), 10); var offsetMinutes = parseInt(dateToParse.substring(18, 20), 10); + if (utRel === '-') { - hours += offsetHours; - minutes += offsetMinutes; + hours += offsetHours; + minutes += offsetMinutes; } else if (utRel === '+') { - hours -= offsetHours; - minutes -= offsetMinutes; + hours -= offsetHours; + minutes -= offsetMinutes; } + var date = new Date(Date.UTC(year, month, day, hours, minutes, seconds)); var dateString = date.toLocaleDateString(); var timeString = date.toLocaleTimeString(); - return mozL10n.get('document_properties_date_string', { - date: dateString, - time: timeString + return this.l10n.get('document_properties_date_string', { + date: dateString, + time: timeString }, '{{date}}, {{time}}'); - } - }; - return PDFDocumentProperties; - }(); - exports.PDFDocumentProperties = PDFDocumentProperties; - })); - (function (root, factory) { - factory(root.pdfjsWebPDFFindController = {}, root.pdfjsWebUIUtils); - }(this, function (exports, uiUtils) { - var scrollIntoView = uiUtils.scrollIntoView; - var FindStates = { - FIND_FOUND: 0, - FIND_NOTFOUND: 1, - FIND_WRAPPED: 2, - FIND_PENDING: 3 - }; - var FIND_SCROLL_OFFSET_TOP = -50; - var FIND_SCROLL_OFFSET_LEFT = -400; - var CHARACTERS_TO_NORMALIZE = { - '\u2018': '\'', - '\u2019': '\'', - '\u201A': '\'', - '\u201B': '\'', - '\u201C': '"', - '\u201D': '"', - '\u201E': '"', - '\u201F': '"', - '\u00BC': '1/4', - '\u00BD': '1/2', - '\u00BE': '3/4' - }; - var PDFFindController = function PDFFindControllerClosure() { - function PDFFindController(options) { - this.pdfViewer = options.pdfViewer || null; - this.onUpdateResultsCount = null; - this.onUpdateState = null; - this.reset(); - var replace = Object.keys(CHARACTERS_TO_NORMALIZE).join(''); - this.normalizationRegex = new RegExp('[' + replace + ']', 'g'); } - PDFFindController.prototype = { - reset: function PDFFindController_reset() { - this.startedTextExtraction = false; - this.extractTextPromises = []; - this.pendingFindMatches = Object.create(null); - this.active = false; - this.pageContents = []; - this.pageMatches = []; - this.pageMatchesLength = null; - this.matchCount = 0; - this.selected = { - pageIdx: -1, - matchIdx: -1 - }; - this.offset = { - pageIdx: null, - matchIdx: null - }; - this.pagesToSearch = null; - this.resumePageIdx = null; - this.state = null; - this.dirtyMatch = false; - this.findTimeout = null; - this.firstPagePromise = new Promise(function (resolve) { - this.resolveFirstPage = resolve; - }.bind(this)); - }, - normalize: function PDFFindController_normalize(text) { - return text.replace(this.normalizationRegex, function (ch) { - return CHARACTERS_TO_NORMALIZE[ch]; + }, { + key: "_parseLinearization", + value: function _parseLinearization(isLinearized) { + return this.l10n.get('document_properties_linearized_' + (isLinearized ? 'yes' : 'no'), null, isLinearized ? 'Yes' : 'No'); + } + }]); + + return PDFDocumentProperties; +}(); + +exports.PDFDocumentProperties = PDFDocumentProperties; + +/***/ }), +/* 18 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.PDFFindBar = void 0; + +var _ui_utils = __webpack_require__(6); + +var _pdf_find_controller = __webpack_require__(19); + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var MATCHES_COUNT_LIMIT = 1000; + +var PDFFindBar = +/*#__PURE__*/ +function () { + function PDFFindBar(options) { + var _this = this; + + var eventBus = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : (0, _ui_utils.getGlobalEventBus)(); + var l10n = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : _ui_utils.NullL10n; + + _classCallCheck(this, PDFFindBar); + + this.opened = false; + this.bar = options.bar || null; + this.toggleButton = options.toggleButton || null; + this.findField = options.findField || null; + this.highlightAll = options.highlightAllCheckbox || null; + this.caseSensitive = options.caseSensitiveCheckbox || null; + this.entireWord = options.entireWordCheckbox || null; + this.findMsg = options.findMsg || null; + this.findResultsCount = options.findResultsCount || null; + this.findPreviousButton = options.findPreviousButton || null; + this.findNextButton = options.findNextButton || null; + this.eventBus = eventBus; + this.l10n = l10n; + this.toggleButton.addEventListener('click', function () { + _this.toggle(); + }); + this.findField.addEventListener('input', function () { + _this.dispatchEvent(''); + }); + this.bar.addEventListener('keydown', function (e) { + switch (e.keyCode) { + case 13: + if (e.target === _this.findField) { + _this.dispatchEvent('again', e.shiftKey); + } + + break; + + case 27: + _this.close(); + + break; + } + }); + this.findPreviousButton.addEventListener('click', function () { + _this.dispatchEvent('again', true); + }); + this.findNextButton.addEventListener('click', function () { + _this.dispatchEvent('again', false); + }); + this.highlightAll.addEventListener('click', function () { + _this.dispatchEvent('highlightallchange'); + }); + this.caseSensitive.addEventListener('click', function () { + _this.dispatchEvent('casesensitivitychange'); + }); + this.entireWord.addEventListener('click', function () { + _this.dispatchEvent('entirewordchange'); + }); + this.eventBus.on('resize', this._adjustWidth.bind(this)); + } + + _createClass(PDFFindBar, [{ + key: "reset", + value: function reset() { + this.updateUIState(); + } + }, { + key: "dispatchEvent", + value: function dispatchEvent(type, findPrev) { + this.eventBus.dispatch('find', { + source: this, + type: type, + query: this.findField.value, + phraseSearch: true, + caseSensitive: this.caseSensitive.checked, + entireWord: this.entireWord.checked, + highlightAll: this.highlightAll.checked, + findPrevious: findPrev }); - }, - _prepareMatches: function PDFFindController_prepareMatches(matchesWithLength, matches, matchesLength) { - function isSubTerm(matchesWithLength, currentIndex) { - var currentElem, prevElem, nextElem; - currentElem = matchesWithLength[currentIndex]; - nextElem = matchesWithLength[currentIndex + 1]; - if (currentIndex < matchesWithLength.length - 1 && currentElem.match === nextElem.match) { - currentElem.skipped = true; + } + }, { + key: "updateUIState", + value: function updateUIState(state, previous, matchesCount) { + var _this2 = this; + + var notFound = false; + var findMsg = ''; + var status = ''; + + switch (state) { + case _pdf_find_controller.FindState.FOUND: + break; + + case _pdf_find_controller.FindState.PENDING: + status = 'pending'; + break; + + case _pdf_find_controller.FindState.NOT_FOUND: + findMsg = this.l10n.get('find_not_found', null, 'Phrase not found'); + notFound = true; + break; + + case _pdf_find_controller.FindState.WRAPPED: + if (previous) { + findMsg = this.l10n.get('find_reached_top', null, 'Reached top of document, continued from bottom'); + } else { + findMsg = this.l10n.get('find_reached_bottom', null, 'Reached end of document, continued from top'); + } + + break; + } + + this.findField.classList.toggle('notFound', notFound); + this.findField.setAttribute('data-status', status); + Promise.resolve(findMsg).then(function (msg) { + _this2.findMsg.textContent = msg; + + _this2._adjustWidth(); + }); + this.updateResultsCount(matchesCount); + } + }, { + key: "updateResultsCount", + value: function updateResultsCount() { + var _this3 = this; + + var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}, + _ref$current = _ref.current, + current = _ref$current === void 0 ? 0 : _ref$current, + _ref$total = _ref.total, + total = _ref$total === void 0 ? 0 : _ref$total; + + if (!this.findResultsCount) { + return; + } + + var matchesCountMsg = '', + limit = MATCHES_COUNT_LIMIT; + + if (total > 0) { + if (total > limit) { + matchesCountMsg = this.l10n.get('find_match_count_limit', { + limit: limit + }, 'More than {{limit}} match' + (limit !== 1 ? 'es' : '')); + } else { + matchesCountMsg = this.l10n.get('find_match_count', { + current: current, + total: total + }, '{{current}} of {{total}} match' + (total !== 1 ? 'es' : '')); + } + } + + Promise.resolve(matchesCountMsg).then(function (msg) { + _this3.findResultsCount.textContent = msg; + + _this3.findResultsCount.classList.toggle('hidden', !total); + + _this3._adjustWidth(); + }); + } + }, { + key: "open", + value: function open() { + if (!this.opened) { + this.opened = true; + this.toggleButton.classList.add('toggled'); + this.bar.classList.remove('hidden'); + } + + this.findField.select(); + this.findField.focus(); + + this._adjustWidth(); + } + }, { + key: "close", + value: function close() { + if (!this.opened) { + return; + } + + this.opened = false; + this.toggleButton.classList.remove('toggled'); + this.bar.classList.add('hidden'); + this.eventBus.dispatch('findbarclose', { + source: this + }); + } + }, { + key: "toggle", + value: function toggle() { + if (this.opened) { + this.close(); + } else { + this.open(); + } + } + }, { + key: "_adjustWidth", + value: function _adjustWidth() { + if (!this.opened) { + return; + } + + this.bar.classList.remove('wrapContainers'); + var findbarHeight = this.bar.clientHeight; + var inputContainerHeight = this.bar.firstElementChild.clientHeight; + + if (findbarHeight > inputContainerHeight) { + this.bar.classList.add('wrapContainers'); + } + } + }]); + + return PDFFindBar; +}(); + +exports.PDFFindBar = PDFFindBar; + +/***/ }), +/* 19 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.PDFFindController = exports.FindState = void 0; + +var _ui_utils = __webpack_require__(6); + +var _pdfjsLib = __webpack_require__(7); + +var _pdf_find_utils = __webpack_require__(20); + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var FindState = { + FOUND: 0, + NOT_FOUND: 1, + WRAPPED: 2, + PENDING: 3 +}; +exports.FindState = FindState; +var FIND_TIMEOUT = 250; +var MATCH_SCROLL_OFFSET_TOP = -50; +var MATCH_SCROLL_OFFSET_LEFT = -400; +var CHARACTERS_TO_NORMALIZE = { + "\u2018": '\'', + "\u2019": '\'', + "\u201A": '\'', + "\u201B": '\'', + "\u201C": '"', + "\u201D": '"', + "\u201E": '"', + "\u201F": '"', + "\xBC": '1/4', + "\xBD": '1/2', + "\xBE": '3/4' +}; +var normalizationRegex = null; + +function normalize(text) { + if (!normalizationRegex) { + var replace = Object.keys(CHARACTERS_TO_NORMALIZE).join(''); + normalizationRegex = new RegExp("[".concat(replace, "]"), 'g'); + } + + return text.replace(normalizationRegex, function (ch) { + return CHARACTERS_TO_NORMALIZE[ch]; + }); +} + +var PDFFindController = +/*#__PURE__*/ +function () { + function PDFFindController(_ref) { + var linkService = _ref.linkService, + _ref$eventBus = _ref.eventBus, + eventBus = _ref$eventBus === void 0 ? (0, _ui_utils.getGlobalEventBus)() : _ref$eventBus; + + _classCallCheck(this, PDFFindController); + + this._linkService = linkService; + this._eventBus = eventBus; + + this._reset(); + + eventBus.on('findbarclose', this._onFindBarClose.bind(this)); + } + + _createClass(PDFFindController, [{ + key: "setDocument", + value: function setDocument(pdfDocument) { + if (this._pdfDocument) { + this._reset(); + } + + if (!pdfDocument) { + return; + } + + this._pdfDocument = pdfDocument; + + this._firstPageCapability.resolve(); + } + }, { + key: "executeCommand", + value: function executeCommand(cmd, state) { + var _this = this; + + if (!state) { + return; + } + + var pdfDocument = this._pdfDocument; + + if (this._state === null || this._shouldDirtyMatch(cmd, state)) { + this._dirtyMatch = true; + } + + this._state = state; + + if (cmd !== 'findhighlightallchange') { + this._updateUIState(FindState.PENDING); + } + + this._firstPageCapability.promise.then(function () { + if (!_this._pdfDocument || pdfDocument && _this._pdfDocument !== pdfDocument) { + return; + } + + _this._extractText(); + + var findbarClosed = !_this._highlightMatches; + var pendingTimeout = !!_this._findTimeout; + + if (_this._findTimeout) { + clearTimeout(_this._findTimeout); + _this._findTimeout = null; + } + + if (cmd === 'find') { + _this._findTimeout = setTimeout(function () { + _this._nextMatch(); + + _this._findTimeout = null; + }, FIND_TIMEOUT); + } else if (_this._dirtyMatch) { + _this._nextMatch(); + } else if (cmd === 'findagain') { + _this._nextMatch(); + + if (findbarClosed && _this._state.highlightAll) { + _this._updateAllPages(); + } + } else if (cmd === 'findhighlightallchange') { + if (pendingTimeout) { + _this._nextMatch(); + } else { + _this._highlightMatches = true; + } + + _this._updateAllPages(); + } else { + _this._nextMatch(); + } + }); + } + }, { + key: "scrollMatchIntoView", + value: function scrollMatchIntoView(_ref2) { + var _ref2$element = _ref2.element, + element = _ref2$element === void 0 ? null : _ref2$element, + _ref2$pageIndex = _ref2.pageIndex, + pageIndex = _ref2$pageIndex === void 0 ? -1 : _ref2$pageIndex, + _ref2$matchIndex = _ref2.matchIndex, + matchIndex = _ref2$matchIndex === void 0 ? -1 : _ref2$matchIndex; + + if (!this._scrollMatches || !element) { + return; + } else if (matchIndex === -1 || matchIndex !== this._selected.matchIdx) { + return; + } else if (pageIndex === -1 || pageIndex !== this._selected.pageIdx) { + return; + } + + this._scrollMatches = false; + var spot = { + top: MATCH_SCROLL_OFFSET_TOP, + left: MATCH_SCROLL_OFFSET_LEFT + }; + (0, _ui_utils.scrollIntoView)(element, spot, true); + } + }, { + key: "_reset", + value: function _reset() { + this._highlightMatches = false; + this._scrollMatches = false; + this._pdfDocument = null; + this._pageMatches = []; + this._pageMatchesLength = []; + this._state = null; + this._selected = { + pageIdx: -1, + matchIdx: -1 + }; + this._offset = { + pageIdx: null, + matchIdx: null, + wrapped: false + }; + this._extractTextPromises = []; + this._pageContents = []; + this._matchesCountTotal = 0; + this._pagesToSearch = null; + this._pendingFindMatches = Object.create(null); + this._resumePageIdx = null; + this._dirtyMatch = false; + clearTimeout(this._findTimeout); + this._findTimeout = null; + this._firstPageCapability = (0, _pdfjsLib.createPromiseCapability)(); + } + }, { + key: "_shouldDirtyMatch", + value: function _shouldDirtyMatch(cmd, state) { + if (state.query !== this._state.query) { return true; - } - for (var i = currentIndex - 1; i >= 0; i--) { - prevElem = matchesWithLength[i]; - if (prevElem.skipped) { - continue; - } - if (prevElem.match + prevElem.matchLength < currentElem.match) { - break; - } - if (prevElem.match + prevElem.matchLength >= currentElem.match + currentElem.matchLength) { - currentElem.skipped = true; - return true; - } - } - return false; } - var i, len; + + switch (cmd) { + case 'findagain': + var pageNumber = this._selected.pageIdx + 1; + var linkService = this._linkService; + + if (pageNumber >= 1 && pageNumber <= linkService.pagesCount && linkService.page !== pageNumber && linkService.isPageVisible && !linkService.isPageVisible(pageNumber)) { + break; + } + + return false; + + case 'findhighlightallchange': + return false; + } + + return true; + } + }, { + key: "_prepareMatches", + value: function _prepareMatches(matchesWithLength, matches, matchesLength) { + function isSubTerm(matchesWithLength, currentIndex) { + var currentElem = matchesWithLength[currentIndex]; + var nextElem = matchesWithLength[currentIndex + 1]; + + if (currentIndex < matchesWithLength.length - 1 && currentElem.match === nextElem.match) { + currentElem.skipped = true; + return true; + } + + for (var i = currentIndex - 1; i >= 0; i--) { + var prevElem = matchesWithLength[i]; + + if (prevElem.skipped) { + continue; + } + + if (prevElem.match + prevElem.matchLength < currentElem.match) { + break; + } + + if (prevElem.match + prevElem.matchLength >= currentElem.match + currentElem.matchLength) { + currentElem.skipped = true; + return true; + } + } + + return false; + } + matchesWithLength.sort(function (a, b) { - return a.match === b.match ? a.matchLength - b.matchLength : a.match - b.match; + return a.match === b.match ? a.matchLength - b.matchLength : a.match - b.match; }); - for (i = 0, len = matchesWithLength.length; i < len; i++) { - if (isSubTerm(matchesWithLength, i)) { - continue; - } - matches.push(matchesWithLength[i].match); - matchesLength.push(matchesWithLength[i].matchLength); + + for (var i = 0, len = matchesWithLength.length; i < len; i++) { + if (isSubTerm(matchesWithLength, i)) { + continue; + } + + matches.push(matchesWithLength[i].match); + matchesLength.push(matchesWithLength[i].matchLength); } - }, - calcFindPhraseMatch: function PDFFindController_calcFindPhraseMatch(query, pageIndex, pageContent) { + } + }, { + key: "_isEntireWord", + value: function _isEntireWord(content, startIdx, length) { + if (startIdx > 0) { + var first = content.charCodeAt(startIdx); + var limit = content.charCodeAt(startIdx - 1); + + if ((0, _pdf_find_utils.getCharacterType)(first) === (0, _pdf_find_utils.getCharacterType)(limit)) { + return false; + } + } + + var endIdx = startIdx + length - 1; + + if (endIdx < content.length - 1) { + var last = content.charCodeAt(endIdx); + + var _limit = content.charCodeAt(endIdx + 1); + + if ((0, _pdf_find_utils.getCharacterType)(last) === (0, _pdf_find_utils.getCharacterType)(_limit)) { + return false; + } + } + + return true; + } + }, { + key: "_calculatePhraseMatch", + value: function _calculatePhraseMatch(query, pageIndex, pageContent, entireWord) { var matches = []; var queryLen = query.length; var matchIdx = -queryLen; + while (true) { - matchIdx = pageContent.indexOf(query, matchIdx + queryLen); - if (matchIdx === -1) { - break; - } - matches.push(matchIdx); + matchIdx = pageContent.indexOf(query, matchIdx + queryLen); + + if (matchIdx === -1) { + break; + } + + if (entireWord && !this._isEntireWord(pageContent, matchIdx, queryLen)) { + continue; + } + + matches.push(matchIdx); } - this.pageMatches[pageIndex] = matches; - }, - calcFindWordMatch: function PDFFindController_calcFindWordMatch(query, pageIndex, pageContent) { + + this._pageMatches[pageIndex] = matches; + } + }, { + key: "_calculateWordMatch", + value: function _calculateWordMatch(query, pageIndex, pageContent, entireWord) { var matchesWithLength = []; var queryArray = query.match(/\S+/g); - var subquery, subqueryLen, matchIdx; + for (var i = 0, len = queryArray.length; i < len; i++) { - subquery = queryArray[i]; - subqueryLen = subquery.length; - matchIdx = -subqueryLen; - while (true) { - matchIdx = pageContent.indexOf(subquery, matchIdx + subqueryLen); - if (matchIdx === -1) { - break; + var subquery = queryArray[i]; + var subqueryLen = subquery.length; + var matchIdx = -subqueryLen; + + while (true) { + matchIdx = pageContent.indexOf(subquery, matchIdx + subqueryLen); + + if (matchIdx === -1) { + break; + } + + if (entireWord && !this._isEntireWord(pageContent, matchIdx, subqueryLen)) { + continue; + } + + matchesWithLength.push({ + match: matchIdx, + matchLength: subqueryLen, + skipped: false + }); } - matchesWithLength.push({ - match: matchIdx, - matchLength: subqueryLen, - skipped: false - }); - } } - if (!this.pageMatchesLength) { - this.pageMatchesLength = []; - } - this.pageMatchesLength[pageIndex] = []; - this.pageMatches[pageIndex] = []; - this._prepareMatches(matchesWithLength, this.pageMatches[pageIndex], this.pageMatchesLength[pageIndex]); - }, - calcFindMatch: function PDFFindController_calcFindMatch(pageIndex) { - var pageContent = this.normalize(this.pageContents[pageIndex]); - var query = this.normalize(this.state.query); - var caseSensitive = this.state.caseSensitive; - var phraseSearch = this.state.phraseSearch; - var queryLen = query.length; - if (queryLen === 0) { - return; - } - if (!caseSensitive) { - pageContent = pageContent.toLowerCase(); - query = query.toLowerCase(); - } - if (phraseSearch) { - this.calcFindPhraseMatch(query, pageIndex, pageContent); - } else { - this.calcFindWordMatch(query, pageIndex, pageContent); - } - this.updatePage(pageIndex); - if (this.resumePageIdx === pageIndex) { - this.resumePageIdx = null; - this.nextPageMatch(); - } - if (this.pageMatches[pageIndex].length > 0) { - this.matchCount += this.pageMatches[pageIndex].length; - this.updateUIResultsCount(); - } - }, - extractText: function PDFFindController_extractText() { - if (this.startedTextExtraction) { - return; - } - this.startedTextExtraction = true; - this.pageContents = []; - var extractTextPromisesResolves = []; - var numPages = this.pdfViewer.pagesCount; - for (var i = 0; i < numPages; i++) { - this.extractTextPromises.push(new Promise(function (resolve) { - extractTextPromisesResolves.push(resolve); - })); - } - var self = this; - function extractPageText(pageIndex) { - self.pdfViewer.getPageTextContent(pageIndex).then(function textContentResolved(textContent) { - var textItems = textContent.items; - var str = []; - for (var i = 0, len = textItems.length; i < len; i++) { - str.push(textItems[i].str); - } - self.pageContents.push(str.join('')); - extractTextPromisesResolves[pageIndex](pageIndex); - if (pageIndex + 1 < self.pdfViewer.pagesCount) { - extractPageText(pageIndex + 1); - } - }); - } - extractPageText(0); - }, - executeCommand: function PDFFindController_executeCommand(cmd, state) { - if (this.state === null || cmd !== 'findagain') { - this.dirtyMatch = true; - } - this.state = state; - this.updateUIState(FindStates.FIND_PENDING); - this.firstPagePromise.then(function () { - this.extractText(); - clearTimeout(this.findTimeout); - if (cmd === 'find') { - this.findTimeout = setTimeout(this.nextMatch.bind(this), 250); - } else { - this.nextMatch(); - } - }.bind(this)); - }, - updatePage: function PDFFindController_updatePage(index) { - if (this.selected.pageIdx === index) { - this.pdfViewer.currentPageNumber = index + 1; - } - var page = this.pdfViewer.getPageView(index); - if (page.textLayer) { - page.textLayer.updateMatches(); - } - }, - nextMatch: function PDFFindController_nextMatch() { - var previous = this.state.findPrevious; - var currentPageIndex = this.pdfViewer.currentPageNumber - 1; - var numPages = this.pdfViewer.pagesCount; - this.active = true; - if (this.dirtyMatch) { - this.dirtyMatch = false; - this.selected.pageIdx = this.selected.matchIdx = -1; - this.offset.pageIdx = currentPageIndex; - this.offset.matchIdx = null; - this.hadMatch = false; - this.resumePageIdx = null; - this.pageMatches = []; - this.matchCount = 0; - this.pageMatchesLength = null; - var self = this; - for (var i = 0; i < numPages; i++) { - this.updatePage(i); - if (!(i in this.pendingFindMatches)) { - this.pendingFindMatches[i] = true; - this.extractTextPromises[i].then(function (pageIdx) { - delete self.pendingFindMatches[pageIdx]; - self.calcFindMatch(pageIdx); - }); - } - } - } - if (this.state.query === '') { - this.updateUIState(FindStates.FIND_FOUND); - return; - } - if (this.resumePageIdx) { - return; - } - var offset = this.offset; - this.pagesToSearch = numPages; - if (offset.matchIdx !== null) { - var numPageMatches = this.pageMatches[offset.pageIdx].length; - if (!previous && offset.matchIdx + 1 < numPageMatches || previous && offset.matchIdx > 0) { - this.hadMatch = true; - offset.matchIdx = previous ? offset.matchIdx - 1 : offset.matchIdx + 1; - this.updateMatch(true); + + this._pageMatchesLength[pageIndex] = []; + this._pageMatches[pageIndex] = []; + + this._prepareMatches(matchesWithLength, this._pageMatches[pageIndex], this._pageMatchesLength[pageIndex]); + } + }, { + key: "_calculateMatch", + value: function _calculateMatch(pageIndex) { + var pageContent = this._pageContents[pageIndex]; + var query = this._query; + var _this$_state = this._state, + caseSensitive = _this$_state.caseSensitive, + entireWord = _this$_state.entireWord, + phraseSearch = _this$_state.phraseSearch; + + if (query.length === 0) { return; - } - this.advanceOffsetPage(previous); } - this.nextPageMatch(); - }, - matchesReady: function PDFFindController_matchesReady(matches) { - var offset = this.offset; + + if (!caseSensitive) { + pageContent = pageContent.toLowerCase(); + query = query.toLowerCase(); + } + + if (phraseSearch) { + this._calculatePhraseMatch(query, pageIndex, pageContent, entireWord); + } else { + this._calculateWordMatch(query, pageIndex, pageContent, entireWord); + } + + if (this._state.highlightAll) { + this._updatePage(pageIndex); + } + + if (this._resumePageIdx === pageIndex) { + this._resumePageIdx = null; + + this._nextPageMatch(); + } + + var pageMatchesCount = this._pageMatches[pageIndex].length; + + if (pageMatchesCount > 0) { + this._matchesCountTotal += pageMatchesCount; + + this._updateUIResultsCount(); + } + } + }, { + key: "_extractText", + value: function _extractText() { + var _this2 = this; + + if (this._extractTextPromises.length > 0) { + return; + } + + var promise = Promise.resolve(); + + var _loop = function _loop(i, ii) { + var extractTextCapability = (0, _pdfjsLib.createPromiseCapability)(); + _this2._extractTextPromises[i] = extractTextCapability.promise; + promise = promise.then(function () { + return _this2._pdfDocument.getPage(i + 1).then(function (pdfPage) { + return pdfPage.getTextContent({ + normalizeWhitespace: true + }); + }).then(function (textContent) { + var textItems = textContent.items; + var strBuf = []; + + for (var j = 0, jj = textItems.length; j < jj; j++) { + strBuf.push(textItems[j].str); + } + + _this2._pageContents[i] = normalize(strBuf.join('')); + extractTextCapability.resolve(i); + }, function (reason) { + console.error("Unable to get text content for page ".concat(i + 1), reason); + _this2._pageContents[i] = ''; + extractTextCapability.resolve(i); + }); + }); + }; + + for (var i = 0, ii = this._linkService.pagesCount; i < ii; i++) { + _loop(i, ii); + } + } + }, { + key: "_updatePage", + value: function _updatePage(index) { + if (this._scrollMatches && this._selected.pageIdx === index) { + this._linkService.page = index + 1; + } + + this._eventBus.dispatch('updatetextlayermatches', { + source: this, + pageIndex: index + }); + } + }, { + key: "_updateAllPages", + value: function _updateAllPages() { + this._eventBus.dispatch('updatetextlayermatches', { + source: this, + pageIndex: -1 + }); + } + }, { + key: "_nextMatch", + value: function _nextMatch() { + var _this3 = this; + + var previous = this._state.findPrevious; + var currentPageIndex = this._linkService.page - 1; + var numPages = this._linkService.pagesCount; + this._highlightMatches = true; + + if (this._dirtyMatch) { + this._dirtyMatch = false; + this._selected.pageIdx = this._selected.matchIdx = -1; + this._offset.pageIdx = currentPageIndex; + this._offset.matchIdx = null; + this._offset.wrapped = false; + this._resumePageIdx = null; + this._pageMatches.length = 0; + this._pageMatchesLength.length = 0; + this._matchesCountTotal = 0; + + this._updateAllPages(); + + for (var i = 0; i < numPages; i++) { + if (this._pendingFindMatches[i] === true) { + continue; + } + + this._pendingFindMatches[i] = true; + + this._extractTextPromises[i].then(function (pageIdx) { + delete _this3._pendingFindMatches[pageIdx]; + + _this3._calculateMatch(pageIdx); + }); + } + } + + if (this._query === '') { + this._updateUIState(FindState.FOUND); + + return; + } + + if (this._resumePageIdx) { + return; + } + + var offset = this._offset; + this._pagesToSearch = numPages; + + if (offset.matchIdx !== null) { + var numPageMatches = this._pageMatches[offset.pageIdx].length; + + if (!previous && offset.matchIdx + 1 < numPageMatches || previous && offset.matchIdx > 0) { + offset.matchIdx = previous ? offset.matchIdx - 1 : offset.matchIdx + 1; + + this._updateMatch(true); + + return; + } + + this._advanceOffsetPage(previous); + } + + this._nextPageMatch(); + } + }, { + key: "_matchesReady", + value: function _matchesReady(matches) { + var offset = this._offset; var numMatches = matches.length; - var previous = this.state.findPrevious; + var previous = this._state.findPrevious; + if (numMatches) { - this.hadMatch = true; - offset.matchIdx = previous ? numMatches - 1 : 0; - this.updateMatch(true); - return true; - } - this.advanceOffsetPage(previous); - if (offset.wrapped) { - offset.matchIdx = null; - if (this.pagesToSearch < 0) { - this.updateMatch(false); + offset.matchIdx = previous ? numMatches - 1 : 0; + + this._updateMatch(true); + return true; - } } + + this._advanceOffsetPage(previous); + + if (offset.wrapped) { + offset.matchIdx = null; + + if (this._pagesToSearch < 0) { + this._updateMatch(false); + + return true; + } + } + return false; - }, - updateMatchPosition: function PDFFindController_updateMatchPosition(pageIndex, index, elements, beginIdx) { - if (this.selected.matchIdx === index && this.selected.pageIdx === pageIndex) { - var spot = { - top: FIND_SCROLL_OFFSET_TOP, - left: FIND_SCROLL_OFFSET_LEFT - }; - scrollIntoView(elements[beginIdx], spot, true); - } - }, - nextPageMatch: function PDFFindController_nextPageMatch() { - if (this.resumePageIdx !== null) { - console.error('There can only be one pending page.'); + } + }, { + key: "_nextPageMatch", + value: function _nextPageMatch() { + if (this._resumePageIdx !== null) { + console.error('There can only be one pending page.'); } + + var matches = null; + do { - var pageIdx = this.offset.pageIdx; - var matches = this.pageMatches[pageIdx]; - if (!matches) { - this.resumePageIdx = pageIdx; - break; - } - } while (!this.matchesReady(matches)); - }, - advanceOffsetPage: function PDFFindController_advanceOffsetPage(previous) { - var offset = this.offset; - var numPages = this.extractTextPromises.length; + var pageIdx = this._offset.pageIdx; + matches = this._pageMatches[pageIdx]; + + if (!matches) { + this._resumePageIdx = pageIdx; + break; + } + } while (!this._matchesReady(matches)); + } + }, { + key: "_advanceOffsetPage", + value: function _advanceOffsetPage(previous) { + var offset = this._offset; + var numPages = this._linkService.pagesCount; offset.pageIdx = previous ? offset.pageIdx - 1 : offset.pageIdx + 1; offset.matchIdx = null; - this.pagesToSearch--; + this._pagesToSearch--; + if (offset.pageIdx >= numPages || offset.pageIdx < 0) { - offset.pageIdx = previous ? numPages - 1 : 0; - offset.wrapped = true; + offset.pageIdx = previous ? numPages - 1 : 0; + offset.wrapped = true; } - }, - updateMatch: function PDFFindController_updateMatch(found) { - var state = FindStates.FIND_NOTFOUND; - var wrapped = this.offset.wrapped; - this.offset.wrapped = false; - if (found) { - var previousPage = this.selected.pageIdx; - this.selected.pageIdx = this.offset.pageIdx; - this.selected.matchIdx = this.offset.matchIdx; - state = wrapped ? FindStates.FIND_WRAPPED : FindStates.FIND_FOUND; - if (previousPage !== -1 && previousPage !== this.selected.pageIdx) { - this.updatePage(previousPage); - } - } - this.updateUIState(state, this.state.findPrevious); - if (this.selected.pageIdx !== -1) { - this.updatePage(this.selected.pageIdx); - } - }, - updateUIResultsCount: function PDFFindController_updateUIResultsCount() { - if (this.onUpdateResultsCount) { - this.onUpdateResultsCount(this.matchCount); - } - }, - updateUIState: function PDFFindController_updateUIState(state, previous) { - if (this.onUpdateState) { - this.onUpdateState(state, previous, this.matchCount); - } - } - }; - return PDFFindController; - }(); - exports.FindStates = FindStates; - exports.PDFFindController = PDFFindController; - })); - (function (root, factory) { - factory(root.pdfjsWebPDFPresentationMode = {}, root.pdfjsWebUIUtils); - }(this, function (exports, uiUtils) { - var normalizeWheelEventDelta = uiUtils.normalizeWheelEventDelta; - var DELAY_BEFORE_RESETTING_SWITCH_IN_PROGRESS = 1500; - var DELAY_BEFORE_HIDING_CONTROLS = 3000; - var ACTIVE_SELECTOR = 'pdfPresentationMode'; - var CONTROLS_SELECTOR = 'pdfPresentationModeControls'; - var PDFPresentationMode = function PDFPresentationModeClosure() { - function PDFPresentationMode(options) { - this.container = options.container; - this.viewer = options.viewer || options.container.firstElementChild; - this.pdfViewer = options.pdfViewer; - this.eventBus = options.eventBus; - var contextMenuItems = options.contextMenuItems || null; - this.active = false; - this.args = null; - this.contextMenuOpen = false; - this.mouseScrollTimeStamp = 0; - this.mouseScrollDelta = 0; - this.touchSwipeState = null; - if (contextMenuItems) { - contextMenuItems.contextFirstPage.addEventListener('click', function PDFPresentationMode_contextFirstPageClick(e) { - this.contextMenuOpen = false; - this.eventBus.dispatch('firstpage'); - }.bind(this)); - contextMenuItems.contextLastPage.addEventListener('click', function PDFPresentationMode_contextLastPageClick(e) { - this.contextMenuOpen = false; - this.eventBus.dispatch('lastpage'); - }.bind(this)); - contextMenuItems.contextPageRotateCw.addEventListener('click', function PDFPresentationMode_contextPageRotateCwClick(e) { - this.contextMenuOpen = false; - this.eventBus.dispatch('rotatecw'); - }.bind(this)); - contextMenuItems.contextPageRotateCcw.addEventListener('click', function PDFPresentationMode_contextPageRotateCcwClick(e) { - this.contextMenuOpen = false; - this.eventBus.dispatch('rotateccw'); - }.bind(this)); - } } - PDFPresentationMode.prototype = { - request: function PDFPresentationMode_request() { - if (this.switchInProgress || this.active || !this.viewer.hasChildNodes()) { - return false; + }, { + key: "_updateMatch", + value: function _updateMatch() { + var found = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + var state = FindState.NOT_FOUND; + var wrapped = this._offset.wrapped; + this._offset.wrapped = false; + + if (found) { + var previousPage = this._selected.pageIdx; + this._selected.pageIdx = this._offset.pageIdx; + this._selected.matchIdx = this._offset.matchIdx; + state = wrapped ? FindState.WRAPPED : FindState.FOUND; + + if (previousPage !== -1 && previousPage !== this._selected.pageIdx) { + this._updatePage(previousPage); + } } - this._addFullscreenChangeListeners(); - this._setSwitchInProgress(); - this._notifyStateChange(); - if (this.container.requestFullscreen) { - this.container.requestFullscreen(); - } else if (this.container.mozRequestFullScreen) { - this.container.mozRequestFullScreen(); - } else if (this.container.webkitRequestFullscreen) { - this.container.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT); - } else if (this.container.msRequestFullscreen) { - this.container.msRequestFullscreen(); + + this._updateUIState(state, this._state.findPrevious); + + if (this._selected.pageIdx !== -1) { + this._scrollMatches = true; + + this._updatePage(this._selected.pageIdx); + } + } + }, { + key: "_onFindBarClose", + value: function _onFindBarClose(evt) { + var _this4 = this; + + var pdfDocument = this._pdfDocument; + + this._firstPageCapability.promise.then(function () { + if (!_this4._pdfDocument || pdfDocument && _this4._pdfDocument !== pdfDocument) { + return; + } + + if (_this4._findTimeout) { + clearTimeout(_this4._findTimeout); + _this4._findTimeout = null; + } + + if (_this4._resumePageIdx) { + _this4._resumePageIdx = null; + _this4._dirtyMatch = true; + } + + _this4._updateUIState(FindState.FOUND); + + _this4._highlightMatches = false; + + _this4._updateAllPages(); + }); + } + }, { + key: "_requestMatchesCount", + value: function _requestMatchesCount() { + var _this$_selected = this._selected, + pageIdx = _this$_selected.pageIdx, + matchIdx = _this$_selected.matchIdx; + var current = 0, + total = this._matchesCountTotal; + + if (matchIdx !== -1) { + for (var i = 0; i < pageIdx; i++) { + current += this._pageMatches[i] && this._pageMatches[i].length || 0; + } + + current += matchIdx + 1; + } + + if (current < 1 || current > total) { + current = total = 0; + } + + return { + current: current, + total: total + }; + } + }, { + key: "_updateUIResultsCount", + value: function _updateUIResultsCount() { + this._eventBus.dispatch('updatefindmatchescount', { + source: this, + matchesCount: this._requestMatchesCount() + }); + } + }, { + key: "_updateUIState", + value: function _updateUIState(state, previous) { + this._eventBus.dispatch('updatefindcontrolstate', { + source: this, + state: state, + previous: previous, + matchesCount: this._requestMatchesCount() + }); + } + }, { + key: "highlightMatches", + get: function get() { + return this._highlightMatches; + } + }, { + key: "pageMatches", + get: function get() { + return this._pageMatches; + } + }, { + key: "pageMatchesLength", + get: function get() { + return this._pageMatchesLength; + } + }, { + key: "selected", + get: function get() { + return this._selected; + } + }, { + key: "state", + get: function get() { + return this._state; + } + }, { + key: "_query", + get: function get() { + if (this._state.query !== this._rawQuery) { + this._rawQuery = this._state.query; + this._normalizedQuery = normalize(this._state.query); + } + + return this._normalizedQuery; + } + }]); + + return PDFFindController; +}(); + +exports.PDFFindController = PDFFindController; + +/***/ }), +/* 20 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.getCharacterType = getCharacterType; +exports.CharacterType = void 0; +var CharacterType = { + SPACE: 0, + ALPHA_LETTER: 1, + PUNCT: 2, + HAN_LETTER: 3, + KATAKANA_LETTER: 4, + HIRAGANA_LETTER: 5, + HALFWIDTH_KATAKANA_LETTER: 6, + THAI_LETTER: 7 +}; +exports.CharacterType = CharacterType; + +function isAlphabeticalScript(charCode) { + return charCode < 0x2E80; +} + +function isAscii(charCode) { + return (charCode & 0xFF80) === 0; +} + +function isAsciiAlpha(charCode) { + return charCode >= 0x61 && charCode <= 0x7A || charCode >= 0x41 && charCode <= 0x5A; +} + +function isAsciiDigit(charCode) { + return charCode >= 0x30 && charCode <= 0x39; +} + +function isAsciiSpace(charCode) { + return charCode === 0x20 || charCode === 0x09 || charCode === 0x0D || charCode === 0x0A; +} + +function isHan(charCode) { + return charCode >= 0x3400 && charCode <= 0x9FFF || charCode >= 0xF900 && charCode <= 0xFAFF; +} + +function isKatakana(charCode) { + return charCode >= 0x30A0 && charCode <= 0x30FF; +} + +function isHiragana(charCode) { + return charCode >= 0x3040 && charCode <= 0x309F; +} + +function isHalfwidthKatakana(charCode) { + return charCode >= 0xFF60 && charCode <= 0xFF9F; +} + +function isThai(charCode) { + return (charCode & 0xFF80) === 0x0E00; +} + +function getCharacterType(charCode) { + if (isAlphabeticalScript(charCode)) { + if (isAscii(charCode)) { + if (isAsciiSpace(charCode)) { + return CharacterType.SPACE; + } else if (isAsciiAlpha(charCode) || isAsciiDigit(charCode) || charCode === 0x5F) { + return CharacterType.ALPHA_LETTER; + } + + return CharacterType.PUNCT; + } else if (isThai(charCode)) { + return CharacterType.THAI_LETTER; + } else if (charCode === 0xA0) { + return CharacterType.SPACE; + } + + return CharacterType.ALPHA_LETTER; + } + + if (isHan(charCode)) { + return CharacterType.HAN_LETTER; + } else if (isKatakana(charCode)) { + return CharacterType.KATAKANA_LETTER; + } else if (isHiragana(charCode)) { + return CharacterType.HIRAGANA_LETTER; + } else if (isHalfwidthKatakana(charCode)) { + return CharacterType.HALFWIDTH_KATAKANA_LETTER; + } + + return CharacterType.ALPHA_LETTER; +} + +/***/ }), +/* 21 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.isDestHashesEqual = isDestHashesEqual; +exports.isDestArraysEqual = isDestArraysEqual; +exports.PDFHistory = void 0; + +var _ui_utils = __webpack_require__(6); + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _nonIterableRest(); } + +function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } + +function _iterableToArrayLimit(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } + +function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var HASH_CHANGE_TIMEOUT = 1000; +var POSITION_UPDATED_THRESHOLD = 50; +var UPDATE_VIEWAREA_TIMEOUT = 1000; + +function getCurrentHash() { + return document.location.hash; +} + +function parseCurrentHash(linkService) { + var hash = unescape(getCurrentHash()).substring(1); + var params = (0, _ui_utils.parseQueryString)(hash); + var page = params.page | 0; + + if (!(Number.isInteger(page) && page > 0 && page <= linkService.pagesCount)) { + page = null; + } + + return { + hash: hash, + page: page, + rotation: linkService.rotation + }; +} + +var PDFHistory = +/*#__PURE__*/ +function () { + function PDFHistory(_ref) { + var _this = this; + + var linkService = _ref.linkService, + eventBus = _ref.eventBus; + + _classCallCheck(this, PDFHistory); + + this.linkService = linkService; + this.eventBus = eventBus || (0, _ui_utils.getGlobalEventBus)(); + this.initialized = false; + this.initialBookmark = null; + this.initialRotation = null; + this._boundEvents = Object.create(null); + this._isViewerInPresentationMode = false; + this._isPagesLoaded = false; + this.eventBus.on('presentationmodechanged', function (evt) { + _this._isViewerInPresentationMode = evt.active || evt.switchInProgress; + }); + this.eventBus.on('pagesloaded', function (evt) { + _this._isPagesLoaded = !!evt.pagesCount; + }); + } + + _createClass(PDFHistory, [{ + key: "initialize", + value: function initialize(_ref2) { + var fingerprint = _ref2.fingerprint, + _ref2$resetHistory = _ref2.resetHistory, + resetHistory = _ref2$resetHistory === void 0 ? false : _ref2$resetHistory, + _ref2$updateUrl = _ref2.updateUrl, + updateUrl = _ref2$updateUrl === void 0 ? false : _ref2$updateUrl; + + if (!fingerprint || typeof fingerprint !== 'string') { + console.error('PDFHistory.initialize: The "fingerprint" must be a non-empty string.'); + return; + } + + var reInitialized = this.initialized && this.fingerprint !== fingerprint; + this.fingerprint = fingerprint; + this._updateUrl = updateUrl === true; + + if (!this.initialized) { + this._bindEvents(); + } + + var state = window.history.state; + this.initialized = true; + this.initialBookmark = null; + this.initialRotation = null; + this._popStateInProgress = false; + this._blockHashChange = 0; + this._currentHash = getCurrentHash(); + this._numPositionUpdates = 0; + this._uid = this._maxUid = 0; + this._destination = null; + this._position = null; + + if (!this._isValidState(state, true) || resetHistory) { + var _parseCurrentHash = parseCurrentHash(this.linkService), + hash = _parseCurrentHash.hash, + page = _parseCurrentHash.page, + rotation = _parseCurrentHash.rotation; + + if (!hash || reInitialized || resetHistory) { + this._pushOrReplaceState(null, true); + + return; + } + + this._pushOrReplaceState({ + hash: hash, + page: page, + rotation: rotation + }, true); + + return; + } + + var destination = state.destination; + + this._updateInternalState(destination, state.uid, true); + + if (this._uid > this._maxUid) { + this._maxUid = this._uid; + } + + if (destination.rotation !== undefined) { + this.initialRotation = destination.rotation; + } + + if (destination.dest) { + this.initialBookmark = JSON.stringify(destination.dest); + this._destination.page = null; + } else if (destination.hash) { + this.initialBookmark = destination.hash; + } else if (destination.page) { + this.initialBookmark = "page=".concat(destination.page); + } + } + }, { + key: "push", + value: function push(_ref3) { + var _this2 = this; + + var _ref3$namedDest = _ref3.namedDest, + namedDest = _ref3$namedDest === void 0 ? null : _ref3$namedDest, + explicitDest = _ref3.explicitDest, + pageNumber = _ref3.pageNumber; + + if (!this.initialized) { + return; + } + + if (namedDest && typeof namedDest !== 'string') { + console.error('PDFHistory.push: ' + "\"".concat(namedDest, "\" is not a valid namedDest parameter.")); + return; + } else if (!Array.isArray(explicitDest)) { + console.error('PDFHistory.push: ' + "\"".concat(explicitDest, "\" is not a valid explicitDest parameter.")); + return; + } else if (!(Number.isInteger(pageNumber) && pageNumber > 0 && pageNumber <= this.linkService.pagesCount)) { + if (pageNumber !== null || this._destination) { + console.error('PDFHistory.push: ' + "\"".concat(pageNumber, "\" is not a valid pageNumber parameter.")); + return; + } + } + + var hash = namedDest || JSON.stringify(explicitDest); + + if (!hash) { + return; + } + + var forceReplace = false; + + if (this._destination && (isDestHashesEqual(this._destination.hash, hash) || isDestArraysEqual(this._destination.dest, explicitDest))) { + if (this._destination.page) { + return; + } + + forceReplace = true; + } + + if (this._popStateInProgress && !forceReplace) { + return; + } + + this._pushOrReplaceState({ + dest: explicitDest, + hash: hash, + page: pageNumber, + rotation: this.linkService.rotation + }, forceReplace); + + if (!this._popStateInProgress) { + this._popStateInProgress = true; + Promise.resolve().then(function () { + _this2._popStateInProgress = false; + }); + } + } + }, { + key: "pushCurrentPosition", + value: function pushCurrentPosition() { + if (!this.initialized || this._popStateInProgress) { + return; + } + + this._tryPushCurrentPosition(); + } + }, { + key: "back", + value: function back() { + if (!this.initialized || this._popStateInProgress) { + return; + } + + var state = window.history.state; + + if (this._isValidState(state) && state.uid > 0) { + window.history.back(); + } + } + }, { + key: "forward", + value: function forward() { + if (!this.initialized || this._popStateInProgress) { + return; + } + + var state = window.history.state; + + if (this._isValidState(state) && state.uid < this._maxUid) { + window.history.forward(); + } + } + }, { + key: "_pushOrReplaceState", + value: function _pushOrReplaceState(destination) { + var forceReplace = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + var shouldReplace = forceReplace || !this._destination; + var newState = { + fingerprint: this.fingerprint, + uid: shouldReplace ? this._uid : this._uid + 1, + destination: destination + }; + + this._updateInternalState(destination, newState.uid); + + var newUrl; + + if (this._updateUrl && destination && destination.hash) { + var baseUrl = document.location.href.split('#')[0]; + + if (!baseUrl.startsWith('file://')) { + newUrl = "".concat(baseUrl, "#").concat(destination.hash); + } + } + + if (shouldReplace) { + if (newUrl) { + window.history.replaceState(newState, '', newUrl); + } else { + window.history.replaceState(newState, ''); + } } else { - return false; + this._maxUid = this._uid; + + if (newUrl) { + window.history.pushState(newState, '', newUrl); + } else { + window.history.pushState(newState, ''); + } } + } + }, { + key: "_tryPushCurrentPosition", + value: function _tryPushCurrentPosition() { + var temporary = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + + if (!this._position) { + return; + } + + var position = this._position; + + if (temporary) { + position = Object.assign(Object.create(null), this._position); + position.temporary = true; + } + + if (!this._destination) { + this._pushOrReplaceState(position); + + return; + } + + if (this._destination.temporary) { + this._pushOrReplaceState(position, true); + + return; + } + + if (this._destination.hash === position.hash) { + return; + } + + if (!this._destination.page && (POSITION_UPDATED_THRESHOLD <= 0 || this._numPositionUpdates <= POSITION_UPDATED_THRESHOLD)) { + return; + } + + var forceReplace = false; + + if (this._destination.page >= position.first && this._destination.page <= position.page) { + if (this._destination.dest || !this._destination.first) { + return; + } + + forceReplace = true; + } + + this._pushOrReplaceState(position, forceReplace); + } + }, { + key: "_isValidState", + value: function _isValidState(state) { + var checkReload = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + + if (!state) { + return false; + } + + if (state.fingerprint !== this.fingerprint) { + if (checkReload) { + if (typeof state.fingerprint !== 'string' || state.fingerprint.length !== this.fingerprint.length) { + return false; + } + + var _performance$getEntri = performance.getEntriesByType('navigation'), + _performance$getEntri2 = _slicedToArray(_performance$getEntri, 1), + perfEntry = _performance$getEntri2[0]; + + if (!perfEntry || perfEntry.type !== 'reload') { + return false; + } + } else { + return false; + } + } + + if (!Number.isInteger(state.uid) || state.uid < 0) { + return false; + } + + if (state.destination === null || _typeof(state.destination) !== 'object') { + return false; + } + + return true; + } + }, { + key: "_updateInternalState", + value: function _updateInternalState(destination, uid) { + var removeTemporary = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; + + if (this._updateViewareaTimeout) { + clearTimeout(this._updateViewareaTimeout); + this._updateViewareaTimeout = null; + } + + if (removeTemporary && destination && destination.temporary) { + delete destination.temporary; + } + + this._destination = destination; + this._uid = uid; + this._numPositionUpdates = 0; + } + }, { + key: "_updateViewarea", + value: function _updateViewarea(_ref4) { + var _this3 = this; + + var location = _ref4.location; + + if (this._updateViewareaTimeout) { + clearTimeout(this._updateViewareaTimeout); + this._updateViewareaTimeout = null; + } + + this._position = { + hash: this._isViewerInPresentationMode ? "page=".concat(location.pageNumber) : location.pdfOpenParams.substring(1), + page: this.linkService.page, + first: location.pageNumber, + rotation: location.rotation + }; + + if (this._popStateInProgress) { + return; + } + + if (POSITION_UPDATED_THRESHOLD > 0 && this._isPagesLoaded && this._destination && !this._destination.page) { + this._numPositionUpdates++; + } + + if (UPDATE_VIEWAREA_TIMEOUT > 0) { + this._updateViewareaTimeout = setTimeout(function () { + if (!_this3._popStateInProgress) { + _this3._tryPushCurrentPosition(true); + } + + _this3._updateViewareaTimeout = null; + }, UPDATE_VIEWAREA_TIMEOUT); + } + } + }, { + key: "_popState", + value: function _popState(_ref5) { + var _this4 = this; + + var state = _ref5.state; + var newHash = getCurrentHash(), + hashChanged = this._currentHash !== newHash; + this._currentHash = newHash; + + if (!state || false) { + this._uid++; + + var _parseCurrentHash2 = parseCurrentHash(this.linkService), + hash = _parseCurrentHash2.hash, + page = _parseCurrentHash2.page, + rotation = _parseCurrentHash2.rotation; + + this._pushOrReplaceState({ + hash: hash, + page: page, + rotation: rotation + }, true); + + return; + } + + if (!this._isValidState(state)) { + return; + } + + this._popStateInProgress = true; + + if (hashChanged) { + this._blockHashChange++; + (0, _ui_utils.waitOnEventOrTimeout)({ + target: window, + name: 'hashchange', + delay: HASH_CHANGE_TIMEOUT + }).then(function () { + _this4._blockHashChange--; + }); + } + + var destination = state.destination; + + this._updateInternalState(destination, state.uid, true); + + if (this._uid > this._maxUid) { + this._maxUid = this._uid; + } + + if ((0, _ui_utils.isValidRotation)(destination.rotation)) { + this.linkService.rotation = destination.rotation; + } + + if (destination.dest) { + this.linkService.navigateTo(destination.dest); + } else if (destination.hash) { + this.linkService.setHash(destination.hash); + } else if (destination.page) { + this.linkService.page = destination.page; + } + + Promise.resolve().then(function () { + _this4._popStateInProgress = false; + }); + } + }, { + key: "_bindEvents", + value: function _bindEvents() { + var _this5 = this; + + var _boundEvents = this._boundEvents, + eventBus = this.eventBus; + _boundEvents.updateViewarea = this._updateViewarea.bind(this); + _boundEvents.popState = this._popState.bind(this); + + _boundEvents.pageHide = function (evt) { + if (!_this5._destination || _this5._destination.temporary) { + _this5._tryPushCurrentPosition(); + } + }; + + eventBus.on('updateviewarea', _boundEvents.updateViewarea); + window.addEventListener('popstate', _boundEvents.popState); + window.addEventListener('pagehide', _boundEvents.pageHide); + } + }, { + key: "popStateInProgress", + get: function get() { + return this.initialized && (this._popStateInProgress || this._blockHashChange > 0); + } + }]); + + return PDFHistory; +}(); + +exports.PDFHistory = PDFHistory; + +function isDestHashesEqual(destHash, pushHash) { + if (typeof destHash !== 'string' || typeof pushHash !== 'string') { + return false; + } + + if (destHash === pushHash) { + return true; + } + + var _parseQueryString = (0, _ui_utils.parseQueryString)(destHash), + nameddest = _parseQueryString.nameddest; + + if (nameddest === pushHash) { + return true; + } + + return false; +} + +function isDestArraysEqual(firstDest, secondDest) { + function isEntryEqual(first, second) { + if (_typeof(first) !== _typeof(second)) { + return false; + } + + if (Array.isArray(first) || Array.isArray(second)) { + return false; + } + + if (first !== null && _typeof(first) === 'object' && second !== null) { + if (Object.keys(first).length !== Object.keys(second).length) { + return false; + } + + for (var key in first) { + if (!isEntryEqual(first[key], second[key])) { + return false; + } + } + + return true; + } + + return first === second || Number.isNaN(first) && Number.isNaN(second); + } + + if (!(Array.isArray(firstDest) && Array.isArray(secondDest))) { + return false; + } + + if (firstDest.length !== secondDest.length) { + return false; + } + + for (var i = 0, ii = firstDest.length; i < ii; i++) { + if (!isEntryEqual(firstDest[i], secondDest[i])) { + return false; + } + } + + return true; +} + +/***/ }), +/* 22 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.SimpleLinkService = exports.PDFLinkService = void 0; + +var _ui_utils = __webpack_require__(6); + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var PDFLinkService = +/*#__PURE__*/ +function () { + function PDFLinkService() { + var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}, + eventBus = _ref.eventBus, + _ref$externalLinkTarg = _ref.externalLinkTarget, + externalLinkTarget = _ref$externalLinkTarg === void 0 ? null : _ref$externalLinkTarg, + _ref$externalLinkRel = _ref.externalLinkRel, + externalLinkRel = _ref$externalLinkRel === void 0 ? null : _ref$externalLinkRel; + + _classCallCheck(this, PDFLinkService); + + this.eventBus = eventBus || (0, _ui_utils.getGlobalEventBus)(); + this.externalLinkTarget = externalLinkTarget; + this.externalLinkRel = externalLinkRel; + this.baseUrl = null; + this.pdfDocument = null; + this.pdfViewer = null; + this.pdfHistory = null; + this._pagesRefCache = null; + } + + _createClass(PDFLinkService, [{ + key: "setDocument", + value: function setDocument(pdfDocument) { + var baseUrl = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null; + this.baseUrl = baseUrl; + this.pdfDocument = pdfDocument; + this._pagesRefCache = Object.create(null); + } + }, { + key: "setViewer", + value: function setViewer(pdfViewer) { + this.pdfViewer = pdfViewer; + } + }, { + key: "setHistory", + value: function setHistory(pdfHistory) { + this.pdfHistory = pdfHistory; + } + }, { + key: "navigateTo", + value: function navigateTo(dest) { + var _this = this; + + var goToDestination = function goToDestination(_ref2) { + var namedDest = _ref2.namedDest, + explicitDest = _ref2.explicitDest; + var destRef = explicitDest[0], + pageNumber; + + if (destRef instanceof Object) { + pageNumber = _this._cachedPageNumber(destRef); + + if (pageNumber === null) { + _this.pdfDocument.getPageIndex(destRef).then(function (pageIndex) { + _this.cachePageRef(pageIndex + 1, destRef); + + goToDestination({ + namedDest: namedDest, + explicitDest: explicitDest + }); + }).catch(function () { + console.error("PDFLinkService.navigateTo: \"".concat(destRef, "\" is not ") + "a valid page reference, for dest=\"".concat(dest, "\".")); + }); + + return; + } + } else if (Number.isInteger(destRef)) { + pageNumber = destRef + 1; + } else { + console.error("PDFLinkService.navigateTo: \"".concat(destRef, "\" is not ") + "a valid destination reference, for dest=\"".concat(dest, "\".")); + return; + } + + if (!pageNumber || pageNumber < 1 || pageNumber > _this.pagesCount) { + console.error("PDFLinkService.navigateTo: \"".concat(pageNumber, "\" is not ") + "a valid page number, for dest=\"".concat(dest, "\".")); + return; + } + + if (_this.pdfHistory) { + _this.pdfHistory.pushCurrentPosition(); + + _this.pdfHistory.push({ + namedDest: namedDest, + explicitDest: explicitDest, + pageNumber: pageNumber + }); + } + + _this.pdfViewer.scrollPageIntoView({ + pageNumber: pageNumber, + destArray: explicitDest + }); + }; + + new Promise(function (resolve, reject) { + if (typeof dest === 'string') { + _this.pdfDocument.getDestination(dest).then(function (destArray) { + resolve({ + namedDest: dest, + explicitDest: destArray + }); + }); + + return; + } + + resolve({ + namedDest: '', + explicitDest: dest + }); + }).then(function (data) { + if (!Array.isArray(data.explicitDest)) { + console.error("PDFLinkService.navigateTo: \"".concat(data.explicitDest, "\" is") + " not a valid destination array, for dest=\"".concat(dest, "\".")); + return; + } + + goToDestination(data); + }); + } + }, { + key: "getDestinationHash", + value: function getDestinationHash(dest) { + if (typeof dest === 'string') { + return this.getAnchorUrl('#' + escape(dest)); + } + + if (Array.isArray(dest)) { + var str = JSON.stringify(dest); + return this.getAnchorUrl('#' + escape(str)); + } + + return this.getAnchorUrl(''); + } + }, { + key: "getAnchorUrl", + value: function getAnchorUrl(anchor) { + return (this.baseUrl || '') + anchor; + } + }, { + key: "setHash", + value: function setHash(hash) { + var pageNumber, dest; + + if (hash.includes('=')) { + var params = (0, _ui_utils.parseQueryString)(hash); + + if ('search' in params) { + this.eventBus.dispatch('findfromurlhash', { + source: this, + query: params['search'].replace(/"/g, ''), + phraseSearch: params['phrase'] === 'true' + }); + } + + if ('nameddest' in params) { + this.navigateTo(params.nameddest); + return; + } + + if ('page' in params) { + pageNumber = params.page | 0 || 1; + } + + if ('zoom' in params) { + var zoomArgs = params.zoom.split(','); + var zoomArg = zoomArgs[0]; + var zoomArgNumber = parseFloat(zoomArg); + + if (!zoomArg.includes('Fit')) { + dest = [null, { + name: 'XYZ' + }, zoomArgs.length > 1 ? zoomArgs[1] | 0 : null, zoomArgs.length > 2 ? zoomArgs[2] | 0 : null, zoomArgNumber ? zoomArgNumber / 100 : zoomArg]; + } else { + if (zoomArg === 'Fit' || zoomArg === 'FitB') { + dest = [null, { + name: zoomArg + }]; + } else if (zoomArg === 'FitH' || zoomArg === 'FitBH' || zoomArg === 'FitV' || zoomArg === 'FitBV') { + dest = [null, { + name: zoomArg + }, zoomArgs.length > 1 ? zoomArgs[1] | 0 : null]; + } else if (zoomArg === 'FitR') { + if (zoomArgs.length !== 5) { + console.error('PDFLinkService.setHash: Not enough parameters for "FitR".'); + } else { + dest = [null, { + name: zoomArg + }, zoomArgs[1] | 0, zoomArgs[2] | 0, zoomArgs[3] | 0, zoomArgs[4] | 0]; + } + } else { + console.error("PDFLinkService.setHash: \"".concat(zoomArg, "\" is not ") + 'a valid zoom value.'); + } + } + } + + if (dest) { + this.pdfViewer.scrollPageIntoView({ + pageNumber: pageNumber || this.page, + destArray: dest, + allowNegativeOffset: true + }); + } else if (pageNumber) { + this.page = pageNumber; + } + + if ('pagemode' in params) { + this.eventBus.dispatch('pagemode', { + source: this, + mode: params.pagemode + }); + } + } else { + dest = unescape(hash); + + try { + dest = JSON.parse(dest); + + if (!Array.isArray(dest)) { + dest = dest.toString(); + } + } catch (ex) {} + + if (typeof dest === 'string' || isValidExplicitDestination(dest)) { + this.navigateTo(dest); + return; + } + + console.error("PDFLinkService.setHash: \"".concat(unescape(hash), "\" is not ") + 'a valid destination.'); + } + } + }, { + key: "executeNamedAction", + value: function executeNamedAction(action) { + switch (action) { + case 'GoBack': + if (this.pdfHistory) { + this.pdfHistory.back(); + } + + break; + + case 'GoForward': + if (this.pdfHistory) { + this.pdfHistory.forward(); + } + + break; + + case 'NextPage': + if (this.page < this.pagesCount) { + this.page++; + } + + break; + + case 'PrevPage': + if (this.page > 1) { + this.page--; + } + + break; + + case 'LastPage': + this.page = this.pagesCount; + break; + + case 'FirstPage': + this.page = 1; + break; + + default: + break; + } + + this.eventBus.dispatch('namedaction', { + source: this, + action: action + }); + } + }, { + key: "cachePageRef", + value: function cachePageRef(pageNum, pageRef) { + if (!pageRef) { + return; + } + + var refStr = pageRef.num + ' ' + pageRef.gen + ' R'; + this._pagesRefCache[refStr] = pageNum; + } + }, { + key: "_cachedPageNumber", + value: function _cachedPageNumber(pageRef) { + var refStr = pageRef.num + ' ' + pageRef.gen + ' R'; + return this._pagesRefCache && this._pagesRefCache[refStr] || null; + } + }, { + key: "isPageVisible", + value: function isPageVisible(pageNumber) { + return this.pdfViewer.isPageVisible(pageNumber); + } + }, { + key: "pagesCount", + get: function get() { + return this.pdfDocument ? this.pdfDocument.numPages : 0; + } + }, { + key: "page", + get: function get() { + return this.pdfViewer.currentPageNumber; + }, + set: function set(value) { + this.pdfViewer.currentPageNumber = value; + } + }, { + key: "rotation", + get: function get() { + return this.pdfViewer.pagesRotation; + }, + set: function set(value) { + this.pdfViewer.pagesRotation = value; + } + }]); + + return PDFLinkService; +}(); + +exports.PDFLinkService = PDFLinkService; + +function isValidExplicitDestination(dest) { + if (!Array.isArray(dest)) { + return false; + } + + var destLength = dest.length, + allowNull = true; + + if (destLength < 2) { + return false; + } + + var page = dest[0]; + + if (!(_typeof(page) === 'object' && Number.isInteger(page.num) && Number.isInteger(page.gen)) && !(Number.isInteger(page) && page >= 0)) { + return false; + } + + var zoom = dest[1]; + + if (!(_typeof(zoom) === 'object' && typeof zoom.name === 'string')) { + return false; + } + + switch (zoom.name) { + case 'XYZ': + if (destLength !== 5) { + return false; + } + + break; + + case 'Fit': + case 'FitB': + return destLength === 2; + + case 'FitH': + case 'FitBH': + case 'FitV': + case 'FitBV': + if (destLength !== 3) { + return false; + } + + break; + + case 'FitR': + if (destLength !== 6) { + return false; + } + + allowNull = false; + break; + + default: + return false; + } + + for (var i = 2; i < destLength; i++) { + var param = dest[i]; + + if (!(typeof param === 'number' || allowNull && param === null)) { + return false; + } + } + + return true; +} + +var SimpleLinkService = +/*#__PURE__*/ +function () { + function SimpleLinkService() { + _classCallCheck(this, SimpleLinkService); + + this.externalLinkTarget = null; + this.externalLinkRel = null; + } + + _createClass(SimpleLinkService, [{ + key: "navigateTo", + value: function navigateTo(dest) {} + }, { + key: "getDestinationHash", + value: function getDestinationHash(dest) { + return '#'; + } + }, { + key: "getAnchorUrl", + value: function getAnchorUrl(hash) { + return '#'; + } + }, { + key: "setHash", + value: function setHash(hash) {} + }, { + key: "executeNamedAction", + value: function executeNamedAction(action) {} + }, { + key: "cachePageRef", + value: function cachePageRef(pageNum, pageRef) {} + }, { + key: "isPageVisible", + value: function isPageVisible(pageNumber) { + return true; + } + }, { + key: "pagesCount", + get: function get() { + return 0; + } + }, { + key: "page", + get: function get() { + return 0; + }, + set: function set(value) {} + }, { + key: "rotation", + get: function get() { + return 0; + }, + set: function set(value) {} + }]); + + return SimpleLinkService; +}(); + +exports.SimpleLinkService = SimpleLinkService; + +/***/ }), +/* 23 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.PDFOutlineViewer = void 0; + +var _pdfjsLib = __webpack_require__(7); + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var DEFAULT_TITLE = "\u2013"; + +var PDFOutlineViewer = +/*#__PURE__*/ +function () { + function PDFOutlineViewer(_ref) { + var container = _ref.container, + linkService = _ref.linkService, + eventBus = _ref.eventBus; + + _classCallCheck(this, PDFOutlineViewer); + + this.container = container; + this.linkService = linkService; + this.eventBus = eventBus; + this.reset(); + eventBus.on('toggleoutlinetree', this.toggleOutlineTree.bind(this)); + } + + _createClass(PDFOutlineViewer, [{ + key: "reset", + value: function reset() { + this.outline = null; + this.lastToggleIsShow = true; + this.container.textContent = ''; + this.container.classList.remove('outlineWithDeepNesting'); + } + }, { + key: "_dispatchEvent", + value: function _dispatchEvent(outlineCount) { + this.eventBus.dispatch('outlineloaded', { + source: this, + outlineCount: outlineCount + }); + } + }, { + key: "_bindLink", + value: function _bindLink(element, _ref2) { + var url = _ref2.url, + newWindow = _ref2.newWindow, + dest = _ref2.dest; + var linkService = this.linkService; + + if (url) { + (0, _pdfjsLib.addLinkAttributes)(element, { + url: url, + target: newWindow ? _pdfjsLib.LinkTarget.BLANK : linkService.externalLinkTarget, + rel: linkService.externalLinkRel + }); + return; + } + + element.href = linkService.getDestinationHash(dest); + + element.onclick = function () { + if (dest) { + linkService.navigateTo(dest); + } + + return false; + }; + } + }, { + key: "_setStyles", + value: function _setStyles(element, _ref3) { + var bold = _ref3.bold, + italic = _ref3.italic; + var styleStr = ''; + + if (bold) { + styleStr += 'font-weight: bold;'; + } + + if (italic) { + styleStr += 'font-style: italic;'; + } + + if (styleStr) { + element.setAttribute('style', styleStr); + } + } + }, { + key: "_addToggleButton", + value: function _addToggleButton(div) { + var _this = this; + + var toggler = document.createElement('div'); + toggler.className = 'outlineItemToggler'; + + toggler.onclick = function (evt) { + evt.stopPropagation(); + toggler.classList.toggle('outlineItemsHidden'); + + if (evt.shiftKey) { + var shouldShowAll = !toggler.classList.contains('outlineItemsHidden'); + + _this._toggleOutlineItem(div, shouldShowAll); + } + }; + + div.insertBefore(toggler, div.firstChild); + } + }, { + key: "_toggleOutlineItem", + value: function _toggleOutlineItem(root) { + var show = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + this.lastToggleIsShow = show; + var _iteratorNormalCompletion = true; + var _didIteratorError = false; + var _iteratorError = undefined; + + try { + for (var _iterator = root.querySelectorAll('.outlineItemToggler')[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) { + var toggler = _step.value; + toggler.classList.toggle('outlineItemsHidden', !show); + } + } catch (err) { + _didIteratorError = true; + _iteratorError = err; + } finally { + try { + if (!_iteratorNormalCompletion && _iterator.return != null) { + _iterator.return(); + } + } finally { + if (_didIteratorError) { + throw _iteratorError; + } + } + } + } + }, { + key: "toggleOutlineTree", + value: function toggleOutlineTree() { + if (!this.outline) { + return; + } + + this._toggleOutlineItem(this.container, !this.lastToggleIsShow); + } + }, { + key: "render", + value: function render(_ref4) { + var outline = _ref4.outline; + var outlineCount = 0; + + if (this.outline) { + this.reset(); + } + + this.outline = outline || null; + + if (!outline) { + this._dispatchEvent(outlineCount); + + return; + } + + var fragment = document.createDocumentFragment(); + var queue = [{ + parent: fragment, + items: this.outline + }]; + var hasAnyNesting = false; + + while (queue.length > 0) { + var levelData = queue.shift(); + + for (var i = 0, len = levelData.items.length; i < len; i++) { + var item = levelData.items[i]; + var div = document.createElement('div'); + div.className = 'outlineItem'; + var element = document.createElement('a'); + + this._bindLink(element, item); + + this._setStyles(element, item); + + element.textContent = (0, _pdfjsLib.removeNullCharacters)(item.title) || DEFAULT_TITLE; + div.appendChild(element); + + if (item.items.length > 0) { + hasAnyNesting = true; + + this._addToggleButton(div); + + var itemsDiv = document.createElement('div'); + itemsDiv.className = 'outlineItems'; + div.appendChild(itemsDiv); + queue.push({ + parent: itemsDiv, + items: item.items + }); + } + + levelData.parent.appendChild(div); + outlineCount++; + } + } + + if (hasAnyNesting) { + this.container.classList.add('outlineWithDeepNesting'); + } + + this.container.appendChild(fragment); + + this._dispatchEvent(outlineCount); + } + }]); + + return PDFOutlineViewer; +}(); + +exports.PDFOutlineViewer = PDFOutlineViewer; + +/***/ }), +/* 24 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.PDFPresentationMode = void 0; + +var _ui_utils = __webpack_require__(6); + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var DELAY_BEFORE_RESETTING_SWITCH_IN_PROGRESS = 1500; +var DELAY_BEFORE_HIDING_CONTROLS = 3000; +var ACTIVE_SELECTOR = 'pdfPresentationMode'; +var CONTROLS_SELECTOR = 'pdfPresentationModeControls'; +var MOUSE_SCROLL_COOLDOWN_TIME = 50; +var PAGE_SWITCH_THRESHOLD = 0.1; +var SWIPE_MIN_DISTANCE_THRESHOLD = 50; +var SWIPE_ANGLE_THRESHOLD = Math.PI / 6; + +var PDFPresentationMode = +/*#__PURE__*/ +function () { + function PDFPresentationMode(_ref) { + var _this = this; + + var container = _ref.container, + _ref$viewer = _ref.viewer, + viewer = _ref$viewer === void 0 ? null : _ref$viewer, + pdfViewer = _ref.pdfViewer, + eventBus = _ref.eventBus, + _ref$contextMenuItems = _ref.contextMenuItems, + contextMenuItems = _ref$contextMenuItems === void 0 ? null : _ref$contextMenuItems; + + _classCallCheck(this, PDFPresentationMode); + + this.container = container; + this.viewer = viewer || container.firstElementChild; + this.pdfViewer = pdfViewer; + this.eventBus = eventBus; + this.active = false; + this.args = null; + this.contextMenuOpen = false; + this.mouseScrollTimeStamp = 0; + this.mouseScrollDelta = 0; + this.touchSwipeState = null; + + if (contextMenuItems) { + contextMenuItems.contextFirstPage.addEventListener('click', function () { + _this.contextMenuOpen = false; + + _this.eventBus.dispatch('firstpage', { + source: _this + }); + }); + contextMenuItems.contextLastPage.addEventListener('click', function () { + _this.contextMenuOpen = false; + + _this.eventBus.dispatch('lastpage', { + source: _this + }); + }); + contextMenuItems.contextPageRotateCw.addEventListener('click', function () { + _this.contextMenuOpen = false; + + _this.eventBus.dispatch('rotatecw', { + source: _this + }); + }); + contextMenuItems.contextPageRotateCcw.addEventListener('click', function () { + _this.contextMenuOpen = false; + + _this.eventBus.dispatch('rotateccw', { + source: _this + }); + }); + } + } + + _createClass(PDFPresentationMode, [{ + key: "request", + value: function request() { + if (this.switchInProgress || this.active || !this.viewer.hasChildNodes()) { + return false; + } + + this._addFullscreenChangeListeners(); + + this._setSwitchInProgress(); + + this._notifyStateChange(); + + if (this.container.requestFullscreen) { + this.container.requestFullscreen(); + } else if (this.container.mozRequestFullScreen) { + this.container.mozRequestFullScreen(); + } else if (this.container.webkitRequestFullscreen) { + this.container.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT); + } else if (this.container.msRequestFullscreen) { + this.container.msRequestFullscreen(); + } else { + return false; + } + this.args = { - page: this.pdfViewer.currentPageNumber, - previousScale: this.pdfViewer.currentScaleValue + page: this.pdfViewer.currentPageNumber, + previousScale: this.pdfViewer.currentScaleValue }; return true; - }, - _mouseWheel: function PDFPresentationMode_mouseWheel(evt) { + } + }, { + key: "_mouseWheel", + value: function _mouseWheel(evt) { if (!this.active) { - return; + return; } + evt.preventDefault(); - var delta = normalizeWheelEventDelta(evt); - var MOUSE_SCROLL_COOLDOWN_TIME = 50; - var PAGE_SWITCH_THRESHOLD = 0.1; + var delta = (0, _ui_utils.normalizeWheelEventDelta)(evt); var currentTime = new Date().getTime(); var storedTime = this.mouseScrollTimeStamp; + if (currentTime > storedTime && currentTime - storedTime < MOUSE_SCROLL_COOLDOWN_TIME) { - return; + return; } + if (this.mouseScrollDelta > 0 && delta < 0 || this.mouseScrollDelta < 0 && delta > 0) { - this._resetMouseScrollState(); + this._resetMouseScrollState(); } + this.mouseScrollDelta += delta; + if (Math.abs(this.mouseScrollDelta) >= PAGE_SWITCH_THRESHOLD) { - var totalDelta = this.mouseScrollDelta; - this._resetMouseScrollState(); - var success = totalDelta > 0 ? this._goToPreviousPage() : this._goToNextPage(); - if (success) { - this.mouseScrollTimeStamp = currentTime; - } + var totalDelta = this.mouseScrollDelta; + + this._resetMouseScrollState(); + + var success = totalDelta > 0 ? this._goToPreviousPage() : this._goToNextPage(); + + if (success) { + this.mouseScrollTimeStamp = currentTime; + } } - }, - get isFullscreen() { - return !!(document.fullscreenElement || document.mozFullScreen || document.webkitIsFullScreen || document.msFullscreenElement); - }, - _goToPreviousPage: function PDFPresentationMode_goToPreviousPage() { + } + }, { + key: "_goToPreviousPage", + value: function _goToPreviousPage() { var page = this.pdfViewer.currentPageNumber; + if (page <= 1) { - return false; + return false; } + this.pdfViewer.currentPageNumber = page - 1; return true; - }, - _goToNextPage: function PDFPresentationMode_goToNextPage() { + } + }, { + key: "_goToNextPage", + value: function _goToNextPage() { var page = this.pdfViewer.currentPageNumber; + if (page >= this.pdfViewer.pagesCount) { - return false; + return false; } + this.pdfViewer.currentPageNumber = page + 1; return true; - }, - _notifyStateChange: function PDFPresentationMode_notifyStateChange() { + } + }, { + key: "_notifyStateChange", + value: function _notifyStateChange() { this.eventBus.dispatch('presentationmodechanged', { - source: this, - active: this.active, - switchInProgress: !!this.switchInProgress + source: this, + active: this.active, + switchInProgress: !!this.switchInProgress }); - }, - _setSwitchInProgress: function PDFPresentationMode_setSwitchInProgress() { + } + }, { + key: "_setSwitchInProgress", + value: function _setSwitchInProgress() { + var _this2 = this; + if (this.switchInProgress) { - clearTimeout(this.switchInProgress); + clearTimeout(this.switchInProgress); } - this.switchInProgress = setTimeout(function switchInProgressTimeout() { - this._removeFullscreenChangeListeners(); - delete this.switchInProgress; - this._notifyStateChange(); - }.bind(this), DELAY_BEFORE_RESETTING_SWITCH_IN_PROGRESS); - }, - _resetSwitchInProgress: function PDFPresentationMode_resetSwitchInProgress() { + + this.switchInProgress = setTimeout(function () { + _this2._removeFullscreenChangeListeners(); + + delete _this2.switchInProgress; + + _this2._notifyStateChange(); + }, DELAY_BEFORE_RESETTING_SWITCH_IN_PROGRESS); + } + }, { + key: "_resetSwitchInProgress", + value: function _resetSwitchInProgress() { if (this.switchInProgress) { - clearTimeout(this.switchInProgress); - delete this.switchInProgress; + clearTimeout(this.switchInProgress); + delete this.switchInProgress; } - }, - _enter: function PDFPresentationMode_enter() { + } + }, { + key: "_enter", + value: function _enter() { + var _this3 = this; + this.active = true; + this._resetSwitchInProgress(); + this._notifyStateChange(); + this.container.classList.add(ACTIVE_SELECTOR); - setTimeout(function enterPresentationModeTimeout() { - this.pdfViewer.currentPageNumber = this.args.page; - this.pdfViewer.currentScaleValue = 'page-fit'; - }.bind(this), 0); + setTimeout(function () { + _this3.pdfViewer.currentPageNumber = _this3.args.page; + _this3.pdfViewer.currentScaleValue = 'page-fit'; + }, 0); + this._addWindowListeners(); + this._showControls(); + this.contextMenuOpen = false; this.container.setAttribute('contextmenu', 'viewerContextMenu'); window.getSelection().removeAllRanges(); - }, - _exit: function PDFPresentationMode_exit() { + } + }, { + key: "_exit", + value: function _exit() { + var _this4 = this; + var page = this.pdfViewer.currentPageNumber; this.container.classList.remove(ACTIVE_SELECTOR); - setTimeout(function exitPresentationModeTimeout() { - this.active = false; - this._removeFullscreenChangeListeners(); - this._notifyStateChange(); - this.pdfViewer.currentScaleValue = this.args.previousScale; - this.pdfViewer.currentPageNumber = page; - this.args = null; - }.bind(this), 0); + setTimeout(function () { + _this4.active = false; + + _this4._removeFullscreenChangeListeners(); + + _this4._notifyStateChange(); + + _this4.pdfViewer.currentScaleValue = _this4.args.previousScale; + _this4.pdfViewer.currentPageNumber = page; + _this4.args = null; + }, 0); + this._removeWindowListeners(); + this._hideControls(); + this._resetMouseScrollState(); + this.container.removeAttribute('contextmenu'); this.contextMenuOpen = false; - }, - _mouseDown: function PDFPresentationMode_mouseDown(evt) { + } + }, { + key: "_mouseDown", + value: function _mouseDown(evt) { if (this.contextMenuOpen) { - this.contextMenuOpen = false; - evt.preventDefault(); - return; - } - if (evt.button === 0) { - var isInternalLink = evt.target.href && evt.target.classList.contains('internalLink'); - if (!isInternalLink) { + this.contextMenuOpen = false; evt.preventDefault(); - this.pdfViewer.currentPageNumber += evt.shiftKey ? -1 : 1; - } + return; } - }, - _contextMenu: function PDFPresentationMode_contextMenu() { + + if (evt.button === 0) { + var isInternalLink = evt.target.href && evt.target.classList.contains('internalLink'); + + if (!isInternalLink) { + evt.preventDefault(); + + if (evt.shiftKey) { + this._goToPreviousPage(); + } else { + this._goToNextPage(); + } + } + } + } + }, { + key: "_contextMenu", + value: function _contextMenu() { this.contextMenuOpen = true; - }, - _showControls: function PDFPresentationMode_showControls() { + } + }, { + key: "_showControls", + value: function _showControls() { + var _this5 = this; + if (this.controlsTimeout) { - clearTimeout(this.controlsTimeout); + clearTimeout(this.controlsTimeout); } else { - this.container.classList.add(CONTROLS_SELECTOR); + this.container.classList.add(CONTROLS_SELECTOR); } - this.controlsTimeout = setTimeout(function showControlsTimeout() { - this.container.classList.remove(CONTROLS_SELECTOR); - delete this.controlsTimeout; - }.bind(this), DELAY_BEFORE_HIDING_CONTROLS); - }, - _hideControls: function PDFPresentationMode_hideControls() { + + this.controlsTimeout = setTimeout(function () { + _this5.container.classList.remove(CONTROLS_SELECTOR); + + delete _this5.controlsTimeout; + }, DELAY_BEFORE_HIDING_CONTROLS); + } + }, { + key: "_hideControls", + value: function _hideControls() { if (!this.controlsTimeout) { - return; + return; } + clearTimeout(this.controlsTimeout); this.container.classList.remove(CONTROLS_SELECTOR); delete this.controlsTimeout; - }, - _resetMouseScrollState: function PDFPresentationMode_resetMouseScrollState() { + } + }, { + key: "_resetMouseScrollState", + value: function _resetMouseScrollState() { this.mouseScrollTimeStamp = 0; this.mouseScrollDelta = 0; - }, - _touchSwipe: function PDFPresentationMode_touchSwipe(evt) { + } + }, { + key: "_touchSwipe", + value: function _touchSwipe(evt) { if (!this.active) { - return; + return; } - var SWIPE_MIN_DISTANCE_THRESHOLD = 50; - var SWIPE_ANGLE_THRESHOLD = Math.PI / 6; + if (evt.touches.length > 1) { - this.touchSwipeState = null; - return; + this.touchSwipeState = null; + return; } + switch (evt.type) { - case 'touchstart': - this.touchSwipeState = { - startX: evt.touches[0].pageX, - startY: evt.touches[0].pageY, - endX: evt.touches[0].pageX, - endY: evt.touches[0].pageY - }; - break; - case 'touchmove': - if (this.touchSwipeState === null) { - return; - } - this.touchSwipeState.endX = evt.touches[0].pageX; - this.touchSwipeState.endY = evt.touches[0].pageY; - evt.preventDefault(); - break; - case 'touchend': - if (this.touchSwipeState === null) { - return; - } - var delta = 0; - var dx = this.touchSwipeState.endX - this.touchSwipeState.startX; - var dy = this.touchSwipeState.endY - this.touchSwipeState.startY; - var absAngle = Math.abs(Math.atan2(dy, dx)); - if (Math.abs(dx) > SWIPE_MIN_DISTANCE_THRESHOLD && (absAngle <= SWIPE_ANGLE_THRESHOLD || absAngle >= Math.PI - SWIPE_ANGLE_THRESHOLD)) { - delta = dx; - } else if (Math.abs(dy) > SWIPE_MIN_DISTANCE_THRESHOLD && Math.abs(absAngle - Math.PI / 2) <= SWIPE_ANGLE_THRESHOLD) { - delta = dy; - } - if (delta > 0) { - this._goToPreviousPage(); - } else if (delta < 0) { - this._goToNextPage(); - } - break; + case 'touchstart': + this.touchSwipeState = { + startX: evt.touches[0].pageX, + startY: evt.touches[0].pageY, + endX: evt.touches[0].pageX, + endY: evt.touches[0].pageY + }; + break; + + case 'touchmove': + if (this.touchSwipeState === null) { + return; + } + + this.touchSwipeState.endX = evt.touches[0].pageX; + this.touchSwipeState.endY = evt.touches[0].pageY; + evt.preventDefault(); + break; + + case 'touchend': + if (this.touchSwipeState === null) { + return; + } + + var delta = 0; + var dx = this.touchSwipeState.endX - this.touchSwipeState.startX; + var dy = this.touchSwipeState.endY - this.touchSwipeState.startY; + var absAngle = Math.abs(Math.atan2(dy, dx)); + + if (Math.abs(dx) > SWIPE_MIN_DISTANCE_THRESHOLD && (absAngle <= SWIPE_ANGLE_THRESHOLD || absAngle >= Math.PI - SWIPE_ANGLE_THRESHOLD)) { + delta = dx; + } else if (Math.abs(dy) > SWIPE_MIN_DISTANCE_THRESHOLD && Math.abs(absAngle - Math.PI / 2) <= SWIPE_ANGLE_THRESHOLD) { + delta = dy; + } + + if (delta > 0) { + this._goToPreviousPage(); + } else if (delta < 0) { + this._goToNextPage(); + } + + break; } - }, - _addWindowListeners: function PDFPresentationMode_addWindowListeners() { + } + }, { + key: "_addWindowListeners", + value: function _addWindowListeners() { this.showControlsBind = this._showControls.bind(this); this.mouseDownBind = this._mouseDown.bind(this); this.mouseWheelBind = this._mouseWheel.bind(this); @@ -2459,8 +9101,10 @@ var pdfjsWebLibs; window.addEventListener('touchstart', this.touchSwipeBind); window.addEventListener('touchmove', this.touchSwipeBind); window.addEventListener('touchend', this.touchSwipeBind); - }, - _removeWindowListeners: function PDFPresentationMode_removeWindowListeners() { + } + }, { + key: "_removeWindowListeners", + value: function _removeWindowListeners() { window.removeEventListener('mousemove', this.showControlsBind); window.removeEventListener('mousedown', this.mouseDownBind); window.removeEventListener('wheel', this.mouseWheelBind); @@ -2475,118 +9119,643 @@ var pdfjsWebLibs; delete this.resetMouseScrollStateBind; delete this.contextMenuBind; delete this.touchSwipeBind; - }, - _fullscreenChange: function PDFPresentationMode_fullscreenChange() { + } + }, { + key: "_fullscreenChange", + value: function _fullscreenChange() { if (this.isFullscreen) { - this._enter(); + this._enter(); } else { - this._exit(); + this._exit(); } - }, - _addFullscreenChangeListeners: function PDFPresentationMode_addFullscreenChangeListeners() { + } + }, { + key: "_addFullscreenChangeListeners", + value: function _addFullscreenChangeListeners() { this.fullscreenChangeBind = this._fullscreenChange.bind(this); window.addEventListener('fullscreenchange', this.fullscreenChangeBind); window.addEventListener('mozfullscreenchange', this.fullscreenChangeBind); window.addEventListener('webkitfullscreenchange', this.fullscreenChangeBind); window.addEventListener('MSFullscreenChange', this.fullscreenChangeBind); - }, - _removeFullscreenChangeListeners: function PDFPresentationMode_removeFullscreenChangeListeners() { + } + }, { + key: "_removeFullscreenChangeListeners", + value: function _removeFullscreenChangeListeners() { window.removeEventListener('fullscreenchange', this.fullscreenChangeBind); window.removeEventListener('mozfullscreenchange', this.fullscreenChangeBind); window.removeEventListener('webkitfullscreenchange', this.fullscreenChangeBind); window.removeEventListener('MSFullscreenChange', this.fullscreenChangeBind); delete this.fullscreenChangeBind; - } - }; - return PDFPresentationMode; - }(); - exports.PDFPresentationMode = PDFPresentationMode; - })); - (function (root, factory) { - factory(root.pdfjsWebPDFThumbnailView = {}, root.pdfjsWebUIUtils, root.pdfjsWebPDFRenderingQueue); - }(this, function (exports, uiUtils, pdfRenderingQueue) { - var mozL10n = uiUtils.mozL10n; - var getOutputScale = uiUtils.getOutputScale; - var RenderingStates = pdfRenderingQueue.RenderingStates; - var THUMBNAIL_WIDTH = 98; - var THUMBNAIL_CANVAS_BORDER_WIDTH = 1; - var PDFThumbnailView = function PDFThumbnailViewClosure() { - function getTempCanvas(width, height) { - var tempCanvas = PDFThumbnailView.tempImageCache; - if (!tempCanvas) { - tempCanvas = document.createElement('canvas'); - PDFThumbnailView.tempImageCache = tempCanvas; - } - tempCanvas.width = width; - tempCanvas.height = height; - tempCanvas.mozOpaque = true; - var ctx = tempCanvas.getContext('2d', { alpha: false }); - ctx.save(); - ctx.fillStyle = 'rgb(255, 255, 255)'; - ctx.fillRect(0, 0, width, height); - ctx.restore(); - return tempCanvas; } - function PDFThumbnailView(options) { - var container = options.container; - var id = options.id; - var defaultViewport = options.defaultViewport; - var linkService = options.linkService; - var renderingQueue = options.renderingQueue; - var disableCanvasToImageConversion = options.disableCanvasToImageConversion || false; - this.id = id; - this.renderingId = 'thumbnail' + id; - this.pageLabel = null; - this.pdfPage = null; - this.rotation = 0; - this.viewport = defaultViewport; - this.pdfPageRotate = defaultViewport.rotation; - this.linkService = linkService; - this.renderingQueue = renderingQueue; - this.renderTask = null; - this.renderingState = RenderingStates.INITIAL; - this.resume = null; - this.disableCanvasToImageConversion = disableCanvasToImageConversion; - this.pageWidth = this.viewport.width; - this.pageHeight = this.viewport.height; - this.pageRatio = this.pageWidth / this.pageHeight; - this.canvasWidth = THUMBNAIL_WIDTH; - this.canvasHeight = this.canvasWidth / this.pageRatio | 0; - this.scale = this.canvasWidth / this.pageWidth; - var anchor = document.createElement('a'); - anchor.href = linkService.getAnchorUrl('#page=' + id); - anchor.title = mozL10n.get('thumb_page_title', { page: id }, 'Page {{page}}'); - anchor.onclick = function stopNavigation() { + }, { + key: "isFullscreen", + get: function get() { + return !!(document.fullscreenElement || document.mozFullScreen || document.webkitIsFullScreen || document.msFullscreenElement); + } + }]); + + return PDFPresentationMode; +}(); + +exports.PDFPresentationMode = PDFPresentationMode; + +/***/ }), +/* 25 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.PDFSidebarResizer = void 0; + +var _ui_utils = __webpack_require__(6); + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var SIDEBAR_WIDTH_VAR = '--sidebar-width'; +var SIDEBAR_MIN_WIDTH = 200; +var SIDEBAR_RESIZING_CLASS = 'sidebarResizing'; + +var PDFSidebarResizer = +/*#__PURE__*/ +function () { + function PDFSidebarResizer(options, eventBus) { + var _this = this; + + var l10n = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : _ui_utils.NullL10n; + + _classCallCheck(this, PDFSidebarResizer); + + this.enabled = false; + this.isRTL = false; + this.sidebarOpen = false; + this.doc = document.documentElement; + this._width = null; + this._outerContainerWidth = null; + this._boundEvents = Object.create(null); + this.outerContainer = options.outerContainer; + this.resizer = options.resizer; + this.eventBus = eventBus; + this.l10n = l10n; + + if (typeof CSS === 'undefined' || typeof CSS.supports !== 'function' || !CSS.supports(SIDEBAR_WIDTH_VAR, "calc(-1 * ".concat(SIDEBAR_MIN_WIDTH, "px)"))) { + console.warn('PDFSidebarResizer: ' + 'The browser does not support resizing of the sidebar.'); + return; + } + + this.enabled = true; + this.resizer.classList.remove('hidden'); + this.l10n.getDirection().then(function (dir) { + _this.isRTL = dir === 'rtl'; + }); + + this._addEventListeners(); + } + + _createClass(PDFSidebarResizer, [{ + key: "_updateWidth", + value: function _updateWidth() { + var width = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0; + + if (!this.enabled) { + return false; + } + + var maxWidth = Math.floor(this.outerContainerWidth / 2); + + if (width > maxWidth) { + width = maxWidth; + } + + if (width < SIDEBAR_MIN_WIDTH) { + width = SIDEBAR_MIN_WIDTH; + } + + if (width === this._width) { + return false; + } + + this._width = width; + this.doc.style.setProperty(SIDEBAR_WIDTH_VAR, "".concat(width, "px")); + return true; + } + }, { + key: "_mouseMove", + value: function _mouseMove(evt) { + var width = evt.clientX; + + if (this.isRTL) { + width = this.outerContainerWidth - width; + } + + this._updateWidth(width); + } + }, { + key: "_mouseUp", + value: function _mouseUp(evt) { + this.outerContainer.classList.remove(SIDEBAR_RESIZING_CLASS); + this.eventBus.dispatch('resize', { + source: this + }); + var _boundEvents = this._boundEvents; + window.removeEventListener('mousemove', _boundEvents.mouseMove); + window.removeEventListener('mouseup', _boundEvents.mouseUp); + } + }, { + key: "_addEventListeners", + value: function _addEventListeners() { + var _this2 = this; + + if (!this.enabled) { + return; + } + + var _boundEvents = this._boundEvents; + _boundEvents.mouseMove = this._mouseMove.bind(this); + _boundEvents.mouseUp = this._mouseUp.bind(this); + this.resizer.addEventListener('mousedown', function (evt) { + if (evt.button !== 0) { + return; + } + + _this2.outerContainer.classList.add(SIDEBAR_RESIZING_CLASS); + + window.addEventListener('mousemove', _boundEvents.mouseMove); + window.addEventListener('mouseup', _boundEvents.mouseUp); + }); + this.eventBus.on('sidebarviewchanged', function (evt) { + _this2.sidebarOpen = !!(evt && evt.view); + }); + this.eventBus.on('resize', function (evt) { + if (evt && evt.source === window) { + _this2._outerContainerWidth = null; + + if (_this2._width) { + if (_this2.sidebarOpen) { + _this2.outerContainer.classList.add(SIDEBAR_RESIZING_CLASS); + + var updated = _this2._updateWidth(_this2._width); + + Promise.resolve().then(function () { + _this2.outerContainer.classList.remove(SIDEBAR_RESIZING_CLASS); + + if (updated) { + _this2.eventBus.dispatch('resize', { + source: _this2 + }); + } + }); + } else { + _this2._updateWidth(_this2._width); + } + } + } + }); + } + }, { + key: "outerContainerWidth", + get: function get() { + if (!this._outerContainerWidth) { + this._outerContainerWidth = this.outerContainer.clientWidth; + } + + return this._outerContainerWidth; + } + }]); + + return PDFSidebarResizer; +}(); + +exports.PDFSidebarResizer = PDFSidebarResizer; + +/***/ }), +/* 26 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.PDFThumbnailViewer = void 0; + +var _ui_utils = __webpack_require__(6); + +var _pdf_thumbnail_view = __webpack_require__(27); + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var THUMBNAIL_SCROLL_MARGIN = -19; +var THUMBNAIL_SELECTED_CLASS = 'selected'; + +var PDFThumbnailViewer = +/*#__PURE__*/ +function () { + function PDFThumbnailViewer(_ref) { + var container = _ref.container, + linkService = _ref.linkService, + renderingQueue = _ref.renderingQueue, + _ref$l10n = _ref.l10n, + l10n = _ref$l10n === void 0 ? _ui_utils.NullL10n : _ref$l10n; + + _classCallCheck(this, PDFThumbnailViewer); + + this.container = container; + this.linkService = linkService; + this.renderingQueue = renderingQueue; + this.l10n = l10n; + this.scroll = (0, _ui_utils.watchScroll)(this.container, this._scrollUpdated.bind(this)); + + this._resetView(); + } + + _createClass(PDFThumbnailViewer, [{ + key: "_scrollUpdated", + value: function _scrollUpdated() { + this.renderingQueue.renderHighestPriority(); + } + }, { + key: "getThumbnail", + value: function getThumbnail(index) { + return this._thumbnails[index]; + } + }, { + key: "_getVisibleThumbs", + value: function _getVisibleThumbs() { + return (0, _ui_utils.getVisibleElements)(this.container, this._thumbnails); + } + }, { + key: "scrollThumbnailIntoView", + value: function scrollThumbnailIntoView(pageNumber) { + if (!this.pdfDocument) { + return; + } + + var thumbnailView = this._thumbnails[pageNumber - 1]; + + if (!thumbnailView) { + console.error('scrollThumbnailIntoView: Invalid "pageNumber" parameter.'); + return; + } + + if (pageNumber !== this._currentPageNumber) { + var prevThumbnailView = this._thumbnails[this._currentPageNumber - 1]; + prevThumbnailView.div.classList.remove(THUMBNAIL_SELECTED_CLASS); + thumbnailView.div.classList.add(THUMBNAIL_SELECTED_CLASS); + } + + var visibleThumbs = this._getVisibleThumbs(); + + var numVisibleThumbs = visibleThumbs.views.length; + + if (numVisibleThumbs > 0) { + var first = visibleThumbs.first.id; + var last = numVisibleThumbs > 1 ? visibleThumbs.last.id : first; + var shouldScroll = false; + + if (pageNumber <= first || pageNumber >= last) { + shouldScroll = true; + } else { + visibleThumbs.views.some(function (view) { + if (view.id !== pageNumber) { + return false; + } + + shouldScroll = view.percent < 100; + return true; + }); + } + + if (shouldScroll) { + (0, _ui_utils.scrollIntoView)(thumbnailView.div, { + top: THUMBNAIL_SCROLL_MARGIN + }); + } + } + + this._currentPageNumber = pageNumber; + } + }, { + key: "cleanup", + value: function cleanup() { + _pdf_thumbnail_view.PDFThumbnailView.cleanup(); + } + }, { + key: "_resetView", + value: function _resetView() { + this._thumbnails = []; + this._currentPageNumber = 1; + this._pageLabels = null; + this._pagesRotation = 0; + this._pagesRequests = []; + this.container.textContent = ''; + } + }, { + key: "setDocument", + value: function setDocument(pdfDocument) { + var _this = this; + + if (this.pdfDocument) { + this._cancelRendering(); + + this._resetView(); + } + + this.pdfDocument = pdfDocument; + + if (!pdfDocument) { + return; + } + + pdfDocument.getPage(1).then(function (firstPage) { + var pagesCount = pdfDocument.numPages; + var viewport = firstPage.getViewport({ + scale: 1 + }); + + for (var pageNum = 1; pageNum <= pagesCount; ++pageNum) { + var thumbnail = new _pdf_thumbnail_view.PDFThumbnailView({ + container: _this.container, + id: pageNum, + defaultViewport: viewport.clone(), + linkService: _this.linkService, + renderingQueue: _this.renderingQueue, + disableCanvasToImageConversion: false, + l10n: _this.l10n + }); + + _this._thumbnails.push(thumbnail); + } + + var thumbnailView = _this._thumbnails[_this._currentPageNumber - 1]; + thumbnailView.div.classList.add(THUMBNAIL_SELECTED_CLASS); + }).catch(function (reason) { + console.error('Unable to initialize thumbnail viewer', reason); + }); + } + }, { + key: "_cancelRendering", + value: function _cancelRendering() { + for (var i = 0, ii = this._thumbnails.length; i < ii; i++) { + if (this._thumbnails[i]) { + this._thumbnails[i].cancelRendering(); + } + } + } + }, { + key: "setPageLabels", + value: function setPageLabels(labels) { + if (!this.pdfDocument) { + return; + } + + if (!labels) { + this._pageLabels = null; + } else if (!(Array.isArray(labels) && this.pdfDocument.numPages === labels.length)) { + this._pageLabels = null; + console.error('PDFThumbnailViewer_setPageLabels: Invalid page labels.'); + } else { + this._pageLabels = labels; + } + + for (var i = 0, ii = this._thumbnails.length; i < ii; i++) { + var label = this._pageLabels && this._pageLabels[i]; + + this._thumbnails[i].setPageLabel(label); + } + } + }, { + key: "_ensurePdfPageLoaded", + value: function _ensurePdfPageLoaded(thumbView) { + var _this2 = this; + + if (thumbView.pdfPage) { + return Promise.resolve(thumbView.pdfPage); + } + + var pageNumber = thumbView.id; + + if (this._pagesRequests[pageNumber]) { + return this._pagesRequests[pageNumber]; + } + + var promise = this.pdfDocument.getPage(pageNumber).then(function (pdfPage) { + thumbView.setPdfPage(pdfPage); + _this2._pagesRequests[pageNumber] = null; + return pdfPage; + }).catch(function (reason) { + console.error('Unable to get page for thumb view', reason); + _this2._pagesRequests[pageNumber] = null; + }); + this._pagesRequests[pageNumber] = promise; + return promise; + } + }, { + key: "forceRendering", + value: function forceRendering() { + var _this3 = this; + + var visibleThumbs = this._getVisibleThumbs(); + + var thumbView = this.renderingQueue.getHighestPriority(visibleThumbs, this._thumbnails, this.scroll.down); + + if (thumbView) { + this._ensurePdfPageLoaded(thumbView).then(function () { + _this3.renderingQueue.renderView(thumbView); + }); + + return true; + } + + return false; + } + }, { + key: "pagesRotation", + get: function get() { + return this._pagesRotation; + }, + set: function set(rotation) { + if (!(0, _ui_utils.isValidRotation)(rotation)) { + throw new Error('Invalid thumbnails rotation angle.'); + } + + if (!this.pdfDocument) { + return; + } + + if (this._pagesRotation === rotation) { + return; + } + + this._pagesRotation = rotation; + + for (var i = 0, ii = this._thumbnails.length; i < ii; i++) { + this._thumbnails[i].update(rotation); + } + } + }]); + + return PDFThumbnailViewer; +}(); + +exports.PDFThumbnailViewer = PDFThumbnailViewer; + +/***/ }), +/* 27 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.PDFThumbnailView = void 0; + +var _pdfjsLib = __webpack_require__(7); + +var _ui_utils = __webpack_require__(6); + +var _pdf_rendering_queue = __webpack_require__(10); + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var MAX_NUM_SCALING_STEPS = 3; +var THUMBNAIL_CANVAS_BORDER_WIDTH = 1; +var THUMBNAIL_WIDTH = 98; + +var TempImageFactory = function TempImageFactoryClosure() { + var tempCanvasCache = null; + return { + getCanvas: function getCanvas(width, height) { + var tempCanvas = tempCanvasCache; + + if (!tempCanvas) { + tempCanvas = document.createElement('canvas'); + tempCanvasCache = tempCanvas; + } + + tempCanvas.width = width; + tempCanvas.height = height; + tempCanvas.mozOpaque = true; + var ctx = tempCanvas.getContext('2d', { + alpha: false + }); + ctx.save(); + ctx.fillStyle = 'rgb(255, 255, 255)'; + ctx.fillRect(0, 0, width, height); + ctx.restore(); + return tempCanvas; + }, + destroyCanvas: function destroyCanvas() { + var tempCanvas = tempCanvasCache; + + if (tempCanvas) { + tempCanvas.width = 0; + tempCanvas.height = 0; + } + + tempCanvasCache = null; + } + }; +}(); + +var PDFThumbnailView = +/*#__PURE__*/ +function () { + function PDFThumbnailView(_ref) { + var container = _ref.container, + id = _ref.id, + defaultViewport = _ref.defaultViewport, + linkService = _ref.linkService, + renderingQueue = _ref.renderingQueue, + _ref$disableCanvasToI = _ref.disableCanvasToImageConversion, + disableCanvasToImageConversion = _ref$disableCanvasToI === void 0 ? false : _ref$disableCanvasToI, + _ref$l10n = _ref.l10n, + l10n = _ref$l10n === void 0 ? _ui_utils.NullL10n : _ref$l10n; + + _classCallCheck(this, PDFThumbnailView); + + this.id = id; + this.renderingId = 'thumbnail' + id; + this.pageLabel = null; + this.pdfPage = null; + this.rotation = 0; + this.viewport = defaultViewport; + this.pdfPageRotate = defaultViewport.rotation; + this.linkService = linkService; + this.renderingQueue = renderingQueue; + this.renderTask = null; + this.renderingState = _pdf_rendering_queue.RenderingStates.INITIAL; + this.resume = null; + this.disableCanvasToImageConversion = disableCanvasToImageConversion; + this.pageWidth = this.viewport.width; + this.pageHeight = this.viewport.height; + this.pageRatio = this.pageWidth / this.pageHeight; + this.canvasWidth = THUMBNAIL_WIDTH; + this.canvasHeight = this.canvasWidth / this.pageRatio | 0; + this.scale = this.canvasWidth / this.pageWidth; + this.l10n = l10n; + var anchor = document.createElement('a'); + anchor.href = linkService.getAnchorUrl('#page=' + id); + this.l10n.get('thumb_page_title', { + page: id + }, 'Page {{page}}').then(function (msg) { + anchor.title = msg; + }); + + anchor.onclick = function () { linkService.page = id; return false; - }; - this.anchor = anchor; - var div = document.createElement('div'); - div.className = 'thumbnail'; - div.setAttribute('data-page-number', this.id); - this.div = div; - if (id === 1) { - div.classList.add('selected'); - } - var ring = document.createElement('div'); - ring.className = 'thumbnailSelectionRing'; - var borderAdjustment = 2 * THUMBNAIL_CANVAS_BORDER_WIDTH; - ring.style.width = this.canvasWidth + borderAdjustment + 'px'; - ring.style.height = this.canvasHeight + borderAdjustment + 'px'; - this.ring = ring; - div.appendChild(ring); - anchor.appendChild(div); - container.appendChild(anchor); - } - PDFThumbnailView.prototype = { - setPdfPage: function PDFThumbnailView_setPdfPage(pdfPage) { + }; + + this.anchor = anchor; + var div = document.createElement('div'); + div.className = 'thumbnail'; + div.setAttribute('data-page-number', this.id); + this.div = div; + var ring = document.createElement('div'); + ring.className = 'thumbnailSelectionRing'; + var borderAdjustment = 2 * THUMBNAIL_CANVAS_BORDER_WIDTH; + ring.style.width = this.canvasWidth + borderAdjustment + 'px'; + ring.style.height = this.canvasHeight + borderAdjustment + 'px'; + this.ring = ring; + div.appendChild(ring); + anchor.appendChild(div); + container.appendChild(anchor); + } + + _createClass(PDFThumbnailView, [{ + key: "setPdfPage", + value: function setPdfPage(pdfPage) { this.pdfPage = pdfPage; this.pdfPageRotate = pdfPage.rotate; var totalRotation = (this.rotation + this.pdfPageRotate) % 360; - this.viewport = pdfPage.getViewport(1, totalRotation); + this.viewport = pdfPage.getViewport({ + scale: 1, + rotation: totalRotation + }); this.reset(); - }, - reset: function PDFThumbnailView_reset() { + } + }, { + key: "reset", + value: function reset() { this.cancelRendering(); this.pageWidth = this.viewport.width; this.pageHeight = this.viewport.height; @@ -2596,78 +9765,110 @@ var pdfjsWebLibs; this.div.removeAttribute('data-loaded'); var ring = this.ring; var childNodes = ring.childNodes; + for (var i = childNodes.length - 1; i >= 0; i--) { - ring.removeChild(childNodes[i]); + ring.removeChild(childNodes[i]); } + var borderAdjustment = 2 * THUMBNAIL_CANVAS_BORDER_WIDTH; ring.style.width = this.canvasWidth + borderAdjustment + 'px'; ring.style.height = this.canvasHeight + borderAdjustment + 'px'; + if (this.canvas) { - this.canvas.width = 0; - this.canvas.height = 0; - delete this.canvas; + this.canvas.width = 0; + this.canvas.height = 0; + delete this.canvas; } + if (this.image) { - this.image.removeAttribute('src'); - delete this.image; + this.image.removeAttribute('src'); + delete this.image; } - }, - update: function PDFThumbnailView_update(rotation) { + } + }, { + key: "update", + value: function update(rotation) { if (typeof rotation !== 'undefined') { - this.rotation = rotation; + this.rotation = rotation; } + var totalRotation = (this.rotation + this.pdfPageRotate) % 360; this.viewport = this.viewport.clone({ - scale: 1, - rotation: totalRotation + scale: 1, + rotation: totalRotation }); this.reset(); - }, - cancelRendering: function PDFThumbnailView_cancelRendering() { + } + }, { + key: "cancelRendering", + value: function cancelRendering() { if (this.renderTask) { - this.renderTask.cancel(); - this.renderTask = null; + this.renderTask.cancel(); + this.renderTask = null; } - this.renderingState = RenderingStates.INITIAL; + + this.renderingState = _pdf_rendering_queue.RenderingStates.INITIAL; this.resume = null; - }, - _getPageDrawContext: function PDFThumbnailView_getPageDrawContext(noCtxScale) { + } + }, { + key: "_getPageDrawContext", + value: function _getPageDrawContext() { + var noCtxScale = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; var canvas = document.createElement('canvas'); this.canvas = canvas; canvas.mozOpaque = true; - var ctx = canvas.getContext('2d', { alpha: false }); - var outputScale = getOutputScale(ctx); + var ctx = canvas.getContext('2d', { + alpha: false + }); + var outputScale = (0, _ui_utils.getOutputScale)(ctx); canvas.width = this.canvasWidth * outputScale.sx | 0; canvas.height = this.canvasHeight * outputScale.sy | 0; canvas.style.width = this.canvasWidth + 'px'; canvas.style.height = this.canvasHeight + 'px'; + if (!noCtxScale && outputScale.scaled) { - ctx.scale(outputScale.sx, outputScale.sy); + ctx.scale(outputScale.sx, outputScale.sy); } + return ctx; - }, - _convertCanvasToImage: function PDFThumbnailView_convertCanvasToImage() { + } + }, { + key: "_convertCanvasToImage", + value: function _convertCanvasToImage() { + var _this = this; + if (!this.canvas) { - return; + return; } - if (this.renderingState !== RenderingStates.FINISHED) { - return; + + if (this.renderingState !== _pdf_rendering_queue.RenderingStates.FINISHED) { + return; } + var id = this.renderingId; var className = 'thumbnailImage'; - var ariaLabel = mozL10n.get('thumb_page_canvas', { page: this.pageId }, 'Thumbnail of Page {{page}}'); + if (this.disableCanvasToImageConversion) { - this.canvas.id = id; - this.canvas.className = className; - this.canvas.setAttribute('aria-label', ariaLabel); - this.div.setAttribute('data-loaded', true); - this.ring.appendChild(this.canvas); - return; + this.canvas.id = id; + this.canvas.className = className; + this.l10n.get('thumb_page_canvas', { + page: this.pageId + }, 'Thumbnail of Page {{page}}').then(function (msg) { + _this.canvas.setAttribute('aria-label', msg); + }); + this.div.setAttribute('data-loaded', true); + this.ring.appendChild(this.canvas); + return; } + var image = document.createElement('img'); image.id = id; image.className = className; - image.setAttribute('aria-label', ariaLabel); + this.l10n.get('thumb_page_canvas', { + page: this.pageId + }, 'Thumbnail of Page {{page}}').then(function (msg) { + image.setAttribute('aria-label', msg); + }); image.style.width = this.canvasWidth + 'px'; image.style.height = this.canvasHeight + 'px'; image.src = this.canvas.toDataURL(); @@ -2677,2529 +9878,658 @@ var pdfjsWebLibs; this.canvas.width = 0; this.canvas.height = 0; delete this.canvas; - }, - draw: function PDFThumbnailView_draw() { - if (this.renderingState !== RenderingStates.INITIAL) { - console.error('Must be in new state before drawing'); - return Promise.resolve(undefined); + } + }, { + key: "draw", + value: function draw() { + var _this2 = this; + + if (this.renderingState !== _pdf_rendering_queue.RenderingStates.INITIAL) { + console.error('Must be in new state before drawing'); + return Promise.resolve(undefined); } - this.renderingState = RenderingStates.RUNNING; - var resolveRenderPromise, rejectRenderPromise; - var promise = new Promise(function (resolve, reject) { - resolveRenderPromise = resolve; - rejectRenderPromise = reject; - }); - var self = this; - function thumbnailDrawCallback(error) { - if (renderTask === self.renderTask) { - self.renderTask = null; - } - if (error === 'cancelled') { - rejectRenderPromise(error); - return; - } - self.renderingState = RenderingStates.FINISHED; - self._convertCanvasToImage(); - if (!error) { - resolveRenderPromise(undefined); - } else { - rejectRenderPromise(error); - } - } - var ctx = this._getPageDrawContext(); - var drawViewport = this.viewport.clone({ scale: this.scale }); - var renderContinueCallback = function renderContinueCallback(cont) { - if (!self.renderingQueue.isHighestPriority(self)) { - self.renderingState = RenderingStates.PAUSED; - self.resume = function resumeCallback() { - self.renderingState = RenderingStates.RUNNING; - cont(); - }; - return; - } - cont(); + + this.renderingState = _pdf_rendering_queue.RenderingStates.RUNNING; + var renderCapability = (0, _pdfjsLib.createPromiseCapability)(); + + var finishRenderTask = function finishRenderTask(error) { + if (renderTask === _this2.renderTask) { + _this2.renderTask = null; + } + + if (error instanceof _pdfjsLib.RenderingCancelledException) { + renderCapability.resolve(undefined); + return; + } + + _this2.renderingState = _pdf_rendering_queue.RenderingStates.FINISHED; + + _this2._convertCanvasToImage(); + + if (!error) { + renderCapability.resolve(undefined); + } else { + renderCapability.reject(error); + } }; + + var ctx = this._getPageDrawContext(); + + var drawViewport = this.viewport.clone({ + scale: this.scale + }); + + var renderContinueCallback = function renderContinueCallback(cont) { + if (!_this2.renderingQueue.isHighestPriority(_this2)) { + _this2.renderingState = _pdf_rendering_queue.RenderingStates.PAUSED; + + _this2.resume = function () { + _this2.renderingState = _pdf_rendering_queue.RenderingStates.RUNNING; + cont(); + }; + + return; + } + + cont(); + }; + var renderContext = { - canvasContext: ctx, - viewport: drawViewport + canvasContext: ctx, + viewport: drawViewport }; var renderTask = this.renderTask = this.pdfPage.render(renderContext); renderTask.onContinue = renderContinueCallback; - renderTask.promise.then(function pdfPageRenderCallback() { - thumbnailDrawCallback(null); - }, function pdfPageRenderError(error) { - thumbnailDrawCallback(error); + renderTask.promise.then(function () { + finishRenderTask(null); + }, function (error) { + finishRenderTask(error); }); - return promise; - }, - setImage: function PDFThumbnailView_setImage(pageView) { - if (this.renderingState !== RenderingStates.INITIAL) { - return; + return renderCapability.promise; + } + }, { + key: "setImage", + value: function setImage(pageView) { + if (this.renderingState !== _pdf_rendering_queue.RenderingStates.INITIAL) { + return; } + var img = pageView.canvas; + if (!img) { - return; + return; } + if (!this.pdfPage) { - this.setPdfPage(pageView.pdfPage); + this.setPdfPage(pageView.pdfPage); } - this.renderingState = RenderingStates.FINISHED; + + this.renderingState = _pdf_rendering_queue.RenderingStates.FINISHED; + var ctx = this._getPageDrawContext(true); + var canvas = ctx.canvas; + if (img.width <= 2 * canvas.width) { - ctx.drawImage(img, 0, 0, img.width, img.height, 0, 0, canvas.width, canvas.height); - this._convertCanvasToImage(); - return; + ctx.drawImage(img, 0, 0, img.width, img.height, 0, 0, canvas.width, canvas.height); + + this._convertCanvasToImage(); + + return; } - var MAX_NUM_SCALING_STEPS = 3; + var reducedWidth = canvas.width << MAX_NUM_SCALING_STEPS; var reducedHeight = canvas.height << MAX_NUM_SCALING_STEPS; - var reducedImage = getTempCanvas(reducedWidth, reducedHeight); + var reducedImage = TempImageFactory.getCanvas(reducedWidth, reducedHeight); var reducedImageCtx = reducedImage.getContext('2d'); + while (reducedWidth > img.width || reducedHeight > img.height) { - reducedWidth >>= 1; - reducedHeight >>= 1; + reducedWidth >>= 1; + reducedHeight >>= 1; } + reducedImageCtx.drawImage(img, 0, 0, img.width, img.height, 0, 0, reducedWidth, reducedHeight); + while (reducedWidth > 2 * canvas.width) { - reducedImageCtx.drawImage(reducedImage, 0, 0, reducedWidth, reducedHeight, 0, 0, reducedWidth >> 1, reducedHeight >> 1); - reducedWidth >>= 1; - reducedHeight >>= 1; + reducedImageCtx.drawImage(reducedImage, 0, 0, reducedWidth, reducedHeight, 0, 0, reducedWidth >> 1, reducedHeight >> 1); + reducedWidth >>= 1; + reducedHeight >>= 1; } + ctx.drawImage(reducedImage, 0, 0, reducedWidth, reducedHeight, 0, 0, canvas.width, canvas.height); + this._convertCanvasToImage(); - }, - get pageId() { + } + }, { + key: "setPageLabel", + value: function setPageLabel(label) { + var _this3 = this; + + this.pageLabel = typeof label === 'string' ? label : null; + this.l10n.get('thumb_page_title', { + page: this.pageId + }, 'Page {{page}}').then(function (msg) { + _this3.anchor.title = msg; + }); + + if (this.renderingState !== _pdf_rendering_queue.RenderingStates.FINISHED) { + return; + } + + this.l10n.get('thumb_page_canvas', { + page: this.pageId + }, 'Thumbnail of Page {{page}}').then(function (ariaLabel) { + if (_this3.image) { + _this3.image.setAttribute('aria-label', ariaLabel); + } else if (_this3.disableCanvasToImageConversion && _this3.canvas) { + _this3.canvas.setAttribute('aria-label', ariaLabel); + } + }); + } + }, { + key: "pageId", + get: function get() { return this.pageLabel !== null ? this.pageLabel : this.id; - }, - setPageLabel: function PDFThumbnailView_setPageLabel(label) { - this.pageLabel = typeof label === 'string' ? label : null; - this.anchor.title = mozL10n.get('thumb_page_title', { page: this.pageId }, 'Page {{page}}'); - if (this.renderingState !== RenderingStates.FINISHED) { - return; - } - var ariaLabel = mozL10n.get('thumb_page_canvas', { page: this.pageId }, 'Thumbnail of Page {{page}}'); - if (this.image) { - this.image.setAttribute('aria-label', ariaLabel); - } else if (this.disableCanvasToImageConversion && this.canvas) { - this.canvas.setAttribute('aria-label', ariaLabel); - } - } - }; - return PDFThumbnailView; - }(); - PDFThumbnailView.tempImageCache = null; - exports.PDFThumbnailView = PDFThumbnailView; - })); - (function (root, factory) { - factory(root.pdfjsWebSecondaryToolbar = {}, root.pdfjsWebUIUtils); - }(this, function (exports, uiUtils) { - var SCROLLBAR_PADDING = uiUtils.SCROLLBAR_PADDING; - var mozL10n = uiUtils.mozL10n; - var SecondaryToolbar = function SecondaryToolbarClosure() { - function SecondaryToolbar(options, mainContainer, eventBus) { - this.toolbar = options.toolbar; - this.toggleButton = options.toggleButton; - this.toolbarButtonContainer = options.toolbarButtonContainer; - this.buttons = [ - { - element: options.presentationModeButton, - eventName: 'presentationmode', - close: true - }, - { - element: options.openFileButton, - eventName: 'openfile', - close: true - }, - { - element: options.printButton, - eventName: 'print', - close: true - }, - { - element: options.downloadButton, - eventName: 'download', - close: true - }, - { - element: options.viewBookmarkButton, - eventName: null, - close: true - }, - { - element: options.firstPageButton, - eventName: 'firstpage', - close: true - }, - { - element: options.lastPageButton, - eventName: 'lastpage', - close: true - }, - { - element: options.pageRotateCwButton, - eventName: 'rotatecw', - close: false - }, - { - element: options.pageRotateCcwButton, - eventName: 'rotateccw', - close: false - }, - { - element: options.toggleHandToolButton, - eventName: 'togglehandtool', - close: true - }, - { - element: options.documentPropertiesButton, - eventName: 'documentproperties', - close: true - } - ]; - this.items = { - firstPage: options.firstPageButton, - lastPage: options.lastPageButton, - pageRotateCw: options.pageRotateCwButton, - pageRotateCcw: options.pageRotateCcwButton - }; - this.mainContainer = mainContainer; - this.eventBus = eventBus; - this.opened = false; - this.containerHeight = null; - this.previousContainerHeight = null; - this.reset(); - this._bindClickListeners(); - this._bindHandToolListener(options.toggleHandToolButton); - this.eventBus.on('resize', this._setMaxHeight.bind(this)); } - SecondaryToolbar.prototype = { - get isOpen() { - return this.opened; - }, - setPageNumber: function SecondaryToolbar_setPageNumber(pageNumber) { - this.pageNumber = pageNumber; - this._updateUIState(); - }, - setPagesCount: function SecondaryToolbar_setPagesCount(pagesCount) { - this.pagesCount = pagesCount; - this._updateUIState(); - }, - reset: function SecondaryToolbar_reset() { - this.pageNumber = 0; - this.pagesCount = 0; - this._updateUIState(); - }, - _updateUIState: function SecondaryToolbar_updateUIState() { - var items = this.items; - items.firstPage.disabled = this.pageNumber <= 1; - items.lastPage.disabled = this.pageNumber >= this.pagesCount; - items.pageRotateCw.disabled = this.pagesCount === 0; - items.pageRotateCcw.disabled = this.pagesCount === 0; - }, - _bindClickListeners: function SecondaryToolbar_bindClickListeners() { - this.toggleButton.addEventListener('click', this.toggle.bind(this)); - for (var button in this.buttons) { - var element = this.buttons[button].element; - var eventName = this.buttons[button].eventName; - var close = this.buttons[button].close; - element.addEventListener('click', function (eventName, close) { - if (eventName !== null) { - this.eventBus.dispatch(eventName, { source: this }); - } - if (close) { - this.close(); - } - }.bind(this, eventName, close)); - } - }, - _bindHandToolListener: function SecondaryToolbar_bindHandToolListener(toggleHandToolButton) { - var isHandToolActive = false; - this.eventBus.on('handtoolchanged', function (e) { - if (isHandToolActive === e.isActive) { - return; - } - isHandToolActive = e.isActive; - if (isHandToolActive) { - toggleHandToolButton.title = mozL10n.get('hand_tool_disable.title', null, 'Disable hand tool'); - toggleHandToolButton.firstElementChild.textContent = mozL10n.get('hand_tool_disable_label', null, 'Disable hand tool'); - } else { - toggleHandToolButton.title = mozL10n.get('hand_tool_enable.title', null, 'Enable hand tool'); - toggleHandToolButton.firstElementChild.textContent = mozL10n.get('hand_tool_enable_label', null, 'Enable hand tool'); - } - }); - }, - open: function SecondaryToolbar_open() { - if (this.opened) { - return; - } - this.opened = true; - this._setMaxHeight(); - this.toggleButton.classList.add('toggled'); - this.toolbar.classList.remove('hidden'); - }, - close: function SecondaryToolbar_close() { - if (!this.opened) { - return; - } - this.opened = false; - this.toolbar.classList.add('hidden'); - this.toggleButton.classList.remove('toggled'); - }, - toggle: function SecondaryToolbar_toggle() { - if (this.opened) { - this.close(); - } else { - this.open(); - } - }, - _setMaxHeight: function SecondaryToolbar_setMaxHeight() { - if (!this.opened) { - return; - } - this.containerHeight = this.mainContainer.clientHeight; - if (this.containerHeight === this.previousContainerHeight) { - return; - } - this.toolbarButtonContainer.setAttribute('style', 'max-height: ' + (this.containerHeight - SCROLLBAR_PADDING) + 'px;'); - this.previousContainerHeight = this.containerHeight; - } - }; - return SecondaryToolbar; - }(); - exports.SecondaryToolbar = SecondaryToolbar; - })); - (function (root, factory) { - factory(root.pdfjsWebToolbar = {}, root.pdfjsWebUIUtils); - }(this, function (exports, uiUtils) { - var mozL10n = uiUtils.mozL10n; - var noContextMenuHandler = uiUtils.noContextMenuHandler; - var animationStarted = uiUtils.animationStarted; - var localized = uiUtils.localized; - var DEFAULT_SCALE_VALUE = uiUtils.DEFAULT_SCALE_VALUE; - var DEFAULT_SCALE = uiUtils.DEFAULT_SCALE; - var MIN_SCALE = uiUtils.MIN_SCALE; - var MAX_SCALE = uiUtils.MAX_SCALE; - var PAGE_NUMBER_LOADING_INDICATOR = 'visiblePageIsLoading'; - var SCALE_SELECT_CONTAINER_PADDING = 8; - var SCALE_SELECT_PADDING = 22; - var Toolbar = function ToolbarClosure() { - function Toolbar(options, mainContainer, eventBus) { - this.toolbar = options.container; - this.mainContainer = mainContainer; - this.eventBus = eventBus; - this.items = options; - this._wasLocalized = false; - this.reset(); - this._bindListeners(); + }], [{ + key: "cleanup", + value: function cleanup() { + TempImageFactory.destroyCanvas(); } - Toolbar.prototype = { - setPageNumber: function (pageNumber, pageLabel) { - this.pageNumber = pageNumber; - this.pageLabel = pageLabel; - this._updateUIState(false); - }, - setPagesCount: function (pagesCount, hasPageLabels) { - this.pagesCount = pagesCount; - this.hasPageLabels = hasPageLabels; - this._updateUIState(true); - }, - setPageScale: function (pageScaleValue, pageScale) { - this.pageScaleValue = pageScaleValue; - this.pageScale = pageScale; - this._updateUIState(false); - }, - reset: function () { - this.pageNumber = 0; - this.pageLabel = null; - this.hasPageLabels = false; - this.pagesCount = 0; - this.pageScaleValue = DEFAULT_SCALE_VALUE; - this.pageScale = DEFAULT_SCALE; - this._updateUIState(true); - }, - _bindListeners: function Toolbar_bindClickListeners() { - var eventBus = this.eventBus; - var self = this; - var items = this.items; - items.previous.addEventListener('click', function () { - eventBus.dispatch('previouspage'); - }); - items.next.addEventListener('click', function () { - eventBus.dispatch('nextpage'); - }); - items.zoomIn.addEventListener('click', function () { - eventBus.dispatch('zoomin'); - }); - items.zoomOut.addEventListener('click', function () { - eventBus.dispatch('zoomout'); - }); - items.pageNumber.addEventListener('click', function () { - this.select(); - }); - items.pageNumber.addEventListener('change', function () { - eventBus.dispatch('pagenumberchanged', { - source: self, - value: this.value - }); - }); - items.scaleSelect.addEventListener('change', function () { - if (this.value === 'custom') { - return; - } - eventBus.dispatch('scalechanged', { - source: self, - value: this.value - }); - }); - items.presentationModeButton.addEventListener('click', function (e) { - eventBus.dispatch('presentationmode'); - }); - items.openFile.addEventListener('click', function (e) { - eventBus.dispatch('openfile'); - }); - items.print.addEventListener('click', function (e) { - eventBus.dispatch('print'); - }); - items.download.addEventListener('click', function (e) { - eventBus.dispatch('download'); - }); - items.scaleSelect.oncontextmenu = noContextMenuHandler; - localized.then(this._localized.bind(this)); - }, - _localized: function Toolbar_localized() { - this._wasLocalized = true; - this._adjustScaleWidth(); - this._updateUIState(true); - }, - _updateUIState: function Toolbar_updateUIState(resetNumPages) { - function selectScaleOption(value, scale) { - var options = items.scaleSelect.options; - var predefinedValueFound = false; - for (var i = 0, ii = options.length; i < ii; i++) { - var option = options[i]; - if (option.value !== value) { - option.selected = false; - continue; + }]); + + return PDFThumbnailView; +}(); + +exports.PDFThumbnailView = PDFThumbnailView; + +/***/ }), +/* 28 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.PDFViewer = void 0; + +var _base_viewer = __webpack_require__(29); + +var _pdfjsLib = __webpack_require__(7); + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); } + +function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; } + +function _get(target, property, receiver) { if (typeof Reflect !== "undefined" && Reflect.get) { _get = Reflect.get; } else { _get = function _get(target, property, receiver) { var base = _superPropBase(target, property); if (!base) return; var desc = Object.getOwnPropertyDescriptor(base, property); if (desc.get) { return desc.get.call(receiver); } return desc.value; }; } return _get(target, property, receiver || target); } + +function _superPropBase(object, property) { while (!Object.prototype.hasOwnProperty.call(object, property)) { object = _getPrototypeOf(object); if (object === null) break; } return object; } + +function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); } + +function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +var PDFViewer = +/*#__PURE__*/ +function (_BaseViewer) { + _inherits(PDFViewer, _BaseViewer); + + function PDFViewer() { + _classCallCheck(this, PDFViewer); + + return _possibleConstructorReturn(this, _getPrototypeOf(PDFViewer).apply(this, arguments)); + } + + _createClass(PDFViewer, [{ + key: "_scrollIntoView", + value: function _scrollIntoView(_ref) { + var pageDiv = _ref.pageDiv, + _ref$pageSpot = _ref.pageSpot, + pageSpot = _ref$pageSpot === void 0 ? null : _ref$pageSpot, + _ref$pageNumber = _ref.pageNumber, + pageNumber = _ref$pageNumber === void 0 ? null : _ref$pageNumber; + + if (!pageSpot && !this.isInPresentationMode) { + var left = pageDiv.offsetLeft + pageDiv.clientLeft; + var right = left + pageDiv.clientWidth; + var _this$container = this.container, + scrollLeft = _this$container.scrollLeft, + clientWidth = _this$container.clientWidth; + + if (this._isScrollModeHorizontal || left < scrollLeft || right > scrollLeft + clientWidth) { + pageSpot = { + left: 0, + top: 0 + }; } - option.selected = true; - predefinedValueFound = true; - } - if (!predefinedValueFound) { - var customScale = Math.round(scale * 10000) / 100; - items.customScaleOption.textContent = mozL10n.get('page_scale_percent', { scale: customScale }, '{{scale}}%'); - items.customScaleOption.selected = true; - } } - if (!this._wasLocalized) { - return; - } - var pageNumber = this.pageNumber; - var scaleValue = (this.pageScaleValue || this.pageScale).toString(); - var scale = this.pageScale; - var items = this.items; - var pagesCount = this.pagesCount; - if (resetNumPages) { - if (this.hasPageLabels) { - items.pageNumber.type = 'text'; - } else { - items.pageNumber.type = 'number'; - items.numPages.textContent = mozL10n.get('of_pages', { pagesCount: pagesCount }, 'of {{pagesCount}}'); - } - items.pageNumber.max = pagesCount; - } - if (this.hasPageLabels) { - items.pageNumber.value = this.pageLabel; - items.numPages.textContent = mozL10n.get('page_of_pages', { - pageNumber: pageNumber, - pagesCount: pagesCount - }, '({{pageNumber}} of {{pagesCount}})'); - } else { - items.pageNumber.value = pageNumber; - } - items.previous.disabled = pageNumber <= 1; - items.next.disabled = pageNumber >= pagesCount; - items.zoomOut.disabled = scale <= MIN_SCALE; - items.zoomIn.disabled = scale >= MAX_SCALE; - selectScaleOption(scaleValue, scale); - }, - updateLoadingIndicatorState: function Toolbar_updateLoadingIndicatorState(loading) { - var pageNumberInput = this.items.pageNumber; - if (loading) { - pageNumberInput.classList.add(PAGE_NUMBER_LOADING_INDICATOR); - } else { - pageNumberInput.classList.remove(PAGE_NUMBER_LOADING_INDICATOR); - } - }, - _adjustScaleWidth: function Toolbar_adjustScaleWidth() { - var container = this.items.scaleSelectContainer; - var select = this.items.scaleSelect; - animationStarted.then(function () { - if (container.clientWidth === 0) { - container.setAttribute('style', 'display: inherit;'); - } - if (container.clientWidth > 0) { - select.setAttribute('style', 'min-width: inherit;'); - var width = select.clientWidth + SCALE_SELECT_CONTAINER_PADDING; - select.setAttribute('style', 'min-width: ' + (width + SCALE_SELECT_PADDING) + 'px;'); - container.setAttribute('style', 'min-width: ' + width + 'px; ' + 'max-width: ' + width + 'px;'); - } + + _get(_getPrototypeOf(PDFViewer.prototype), "_scrollIntoView", this).call(this, { + pageDiv: pageDiv, + pageSpot: pageSpot, + pageNumber: pageNumber }); - } - }; - return Toolbar; - }(); - exports.Toolbar = Toolbar; - })); - (function (root, factory) { - factory(root.pdfjsWebPDFFindBar = {}, root.pdfjsWebUIUtils, root.pdfjsWebPDFFindController); - }(this, function (exports, uiUtils, pdfFindController) { - var mozL10n = uiUtils.mozL10n; - var FindStates = pdfFindController.FindStates; - var PDFFindBar = function PDFFindBarClosure() { - function PDFFindBar(options) { - this.opened = false; - this.bar = options.bar || null; - this.toggleButton = options.toggleButton || null; - this.findField = options.findField || null; - this.highlightAll = options.highlightAllCheckbox || null; - this.caseSensitive = options.caseSensitiveCheckbox || null; - this.findMsg = options.findMsg || null; - this.findResultsCount = options.findResultsCount || null; - this.findStatusIcon = options.findStatusIcon || null; - this.findPreviousButton = options.findPreviousButton || null; - this.findNextButton = options.findNextButton || null; - this.findController = options.findController || null; - this.eventBus = options.eventBus; - if (this.findController === null) { - throw new Error('PDFFindBar cannot be used without a ' + 'PDFFindController instance.'); - } - var self = this; - this.toggleButton.addEventListener('click', function () { - self.toggle(); - }); - this.findField.addEventListener('input', function () { - self.dispatchEvent(''); - }); - this.bar.addEventListener('keydown', function (evt) { - switch (evt.keyCode) { - case 13: - if (evt.target === self.findField) { - self.dispatchEvent('again', evt.shiftKey); - } - break; - case 27: - self.close(); - break; - } - }); - this.findPreviousButton.addEventListener('click', function () { - self.dispatchEvent('again', true); - }); - this.findNextButton.addEventListener('click', function () { - self.dispatchEvent('again', false); - }); - this.highlightAll.addEventListener('click', function () { - self.dispatchEvent('highlightallchange'); - }); - this.caseSensitive.addEventListener('click', function () { - self.dispatchEvent('casesensitivitychange'); - }); } - PDFFindBar.prototype = { - reset: function PDFFindBar_reset() { - this.updateUIState(); - }, - dispatchEvent: function PDFFindBar_dispatchEvent(type, findPrev) { - this.eventBus.dispatch('find', { - source: this, - type: type, - query: this.findField.value, - caseSensitive: this.caseSensitive.checked, - phraseSearch: true, - highlightAll: this.highlightAll.checked, - findPrevious: findPrev - }); - }, - updateUIState: function PDFFindBar_updateUIState(state, previous, matchCount) { - var notFound = false; - var findMsg = ''; - var status = ''; - switch (state) { - case FindStates.FIND_FOUND: - break; - case FindStates.FIND_PENDING: - status = 'pending'; - break; - case FindStates.FIND_NOTFOUND: - findMsg = mozL10n.get('find_not_found', null, 'Phrase not found'); - notFound = true; - break; - case FindStates.FIND_WRAPPED: - if (previous) { - findMsg = mozL10n.get('find_reached_top', null, 'Reached top of document, continued from bottom'); - } else { - findMsg = mozL10n.get('find_reached_bottom', null, 'Reached end of document, continued from top'); - } - break; + }, { + key: "_getVisiblePages", + value: function _getVisiblePages() { + if (this.isInPresentationMode) { + return this._getCurrentVisiblePage(); } - if (notFound) { - this.findField.classList.add('notFound'); - } else { - this.findField.classList.remove('notFound'); - } - this.findField.setAttribute('data-status', status); - this.findMsg.textContent = findMsg; - this.updateResultsCount(matchCount); - }, - updateResultsCount: function (matchCount) { - if (!this.findResultsCount) { - return; - } - if (!matchCount) { - this.findResultsCount.classList.add('hidden'); - return; - } - this.findResultsCount.textContent = matchCount.toLocaleString(); - this.findResultsCount.classList.remove('hidden'); - }, - open: function PDFFindBar_open() { - if (!this.opened) { - this.opened = true; - this.toggleButton.classList.add('toggled'); - this.bar.classList.remove('hidden'); - } - this.findField.select(); - this.findField.focus(); - }, - close: function PDFFindBar_close() { - if (!this.opened) { - return; - } - this.opened = false; - this.toggleButton.classList.remove('toggled'); - this.bar.classList.add('hidden'); - this.findController.active = false; - }, - toggle: function PDFFindBar_toggle() { - if (this.opened) { - this.close(); - } else { - this.open(); - } - } - }; - return PDFFindBar; - }(); - exports.PDFFindBar = PDFFindBar; - })); - (function (root, factory) { - factory(root.pdfjsWebPDFHistory = {}, root.pdfjsWebDOMEvents); - }(this, function (exports, domEvents) { - function PDFHistory(options) { - this.linkService = options.linkService; - this.eventBus = options.eventBus || domEvents.getGlobalEventBus(); - this.initialized = false; - this.initialDestination = null; - this.initialBookmark = null; - } - PDFHistory.prototype = { - initialize: function pdfHistoryInitialize(fingerprint) { - this.initialized = true; - this.reInitialized = false; - this.allowHashChange = true; - this.historyUnlocked = true; - this.isViewerInPresentationMode = false; - this.previousHash = window.location.hash.substring(1); - this.currentBookmark = ''; - this.currentPage = 0; - this.updatePreviousBookmark = false; - this.previousBookmark = ''; - this.previousPage = 0; - this.nextHashParam = ''; - this.fingerprint = fingerprint; - this.currentUid = this.uid = 0; - this.current = {}; - var state = window.history.state; - if (this._isStateObjectDefined(state)) { - if (state.target.dest) { - this.initialDestination = state.target.dest; - } else { - this.initialBookmark = state.target.hash; - } - this.currentUid = state.uid; - this.uid = state.uid + 1; - this.current = state.target; - } else { - if (state && state.fingerprint && this.fingerprint !== state.fingerprint) { - this.reInitialized = true; - } - this._pushOrReplaceState({ fingerprint: this.fingerprint }, true); - } - var self = this; - window.addEventListener('popstate', function pdfHistoryPopstate(evt) { - if (!self.historyUnlocked) { - return; - } - if (evt.state) { - self._goTo(evt.state); - return; - } - if (self.uid === 0) { - var previousParams = self.previousHash && self.currentBookmark && self.previousHash !== self.currentBookmark ? { - hash: self.currentBookmark, - page: self.currentPage - } : { page: 1 }; - replacePreviousHistoryState(previousParams, function () { - updateHistoryWithCurrentHash(); - }); - } else { - updateHistoryWithCurrentHash(); - } - }); - function updateHistoryWithCurrentHash() { - self.previousHash = window.location.hash.slice(1); - self._pushToHistory({ hash: self.previousHash }, false, true); - self._updatePreviousBookmark(); - } - function replacePreviousHistoryState(params, callback) { - self.historyUnlocked = false; - self.allowHashChange = false; - window.addEventListener('popstate', rewriteHistoryAfterBack); - history.back(); - function rewriteHistoryAfterBack() { - window.removeEventListener('popstate', rewriteHistoryAfterBack); - window.addEventListener('popstate', rewriteHistoryAfterForward); - self._pushToHistory(params, false, true); - history.forward(); - } - function rewriteHistoryAfterForward() { - window.removeEventListener('popstate', rewriteHistoryAfterForward); - self.allowHashChange = true; - self.historyUnlocked = true; - callback(); - } - } - function pdfHistoryBeforeUnload() { - var previousParams = self._getPreviousParams(null, true); - if (previousParams) { - var replacePrevious = !self.current.dest && self.current.hash !== self.previousHash; - self._pushToHistory(previousParams, false, replacePrevious); - self._updatePreviousBookmark(); - } - window.removeEventListener('beforeunload', pdfHistoryBeforeUnload); - } - window.addEventListener('beforeunload', pdfHistoryBeforeUnload); - window.addEventListener('pageshow', function pdfHistoryPageShow(evt) { - window.addEventListener('beforeunload', pdfHistoryBeforeUnload); - }); - self.eventBus.on('presentationmodechanged', function (e) { - self.isViewerInPresentationMode = e.active; - }); - }, - clearHistoryState: function pdfHistory_clearHistoryState() { - this._pushOrReplaceState(null, true); - }, - _isStateObjectDefined: function pdfHistory_isStateObjectDefined(state) { - return state && state.uid >= 0 && state.fingerprint && this.fingerprint === state.fingerprint && state.target && state.target.hash ? true : false; - }, - _pushOrReplaceState: function pdfHistory_pushOrReplaceState(stateObj, replace) { - if (replace) { - window.history.replaceState(stateObj, '', document.URL); - } else { - window.history.pushState(stateObj, '', document.URL); - } - }, - get isHashChangeUnlocked() { - if (!this.initialized) { - return true; - } - return this.allowHashChange; - }, - _updatePreviousBookmark: function pdfHistory_updatePreviousBookmark() { - if (this.updatePreviousBookmark && this.currentBookmark && this.currentPage) { - this.previousBookmark = this.currentBookmark; - this.previousPage = this.currentPage; - this.updatePreviousBookmark = false; - } - }, - updateCurrentBookmark: function pdfHistoryUpdateCurrentBookmark(bookmark, pageNum) { - if (this.initialized) { - this.currentBookmark = bookmark.substring(1); - this.currentPage = pageNum | 0; - this._updatePreviousBookmark(); - } - }, - updateNextHashParam: function pdfHistoryUpdateNextHashParam(param) { - if (this.initialized) { - this.nextHashParam = param; - } - }, - push: function pdfHistoryPush(params, isInitialBookmark) { - if (!(this.initialized && this.historyUnlocked)) { - return; - } - if (params.dest && !params.hash) { - params.hash = this.current.hash && this.current.dest && this.current.dest === params.dest ? this.current.hash : this.linkService.getDestinationHash(params.dest).split('#')[1]; - } - if (params.page) { - params.page |= 0; - } - if (isInitialBookmark) { - var target = window.history.state.target; - if (!target) { - this._pushToHistory(params, false); - this.previousHash = window.location.hash.substring(1); - } - this.updatePreviousBookmark = this.nextHashParam ? false : true; - if (target) { - this._updatePreviousBookmark(); - } - return; - } - if (this.nextHashParam) { - if (this.nextHashParam === params.hash) { - this.nextHashParam = null; - this.updatePreviousBookmark = true; - return; - } - this.nextHashParam = null; - } - if (params.hash) { - if (this.current.hash) { - if (this.current.hash !== params.hash) { - this._pushToHistory(params, true); - } else { - if (!this.current.page && params.page) { - this._pushToHistory(params, false, true); - } - this.updatePreviousBookmark = true; - } - } else { - this._pushToHistory(params, true); - } - } else if (this.current.page && params.page && this.current.page !== params.page) { - this._pushToHistory(params, true); - } - }, - _getPreviousParams: function pdfHistory_getPreviousParams(onlyCheckPage, beforeUnload) { - if (!(this.currentBookmark && this.currentPage)) { - return null; - } else if (this.updatePreviousBookmark) { - this.updatePreviousBookmark = false; - } - if (this.uid > 0 && !(this.previousBookmark && this.previousPage)) { - return null; - } - if (!this.current.dest && !onlyCheckPage || beforeUnload) { - if (this.previousBookmark === this.currentBookmark) { - return null; - } - } else if (this.current.page || onlyCheckPage) { - if (this.previousPage === this.currentPage) { - return null; - } - } else { - return null; - } - var params = { - hash: this.currentBookmark, - page: this.currentPage - }; - if (this.isViewerInPresentationMode) { - params.hash = null; - } - return params; - }, - _stateObj: function pdfHistory_stateObj(params) { - return { - fingerprint: this.fingerprint, - uid: this.uid, - target: params - }; - }, - _pushToHistory: function pdfHistory_pushToHistory(params, addPrevious, overwrite) { - if (!this.initialized) { - return; - } - if (!params.hash && params.page) { - params.hash = 'page=' + params.page; - } - if (addPrevious && !overwrite) { - var previousParams = this._getPreviousParams(); - if (previousParams) { - var replacePrevious = !this.current.dest && this.current.hash !== this.previousHash; - this._pushToHistory(previousParams, false, replacePrevious); - } - } - this._pushOrReplaceState(this._stateObj(params), overwrite || this.uid === 0); - this.currentUid = this.uid++; - this.current = params; - this.updatePreviousBookmark = true; - }, - _goTo: function pdfHistory_goTo(state) { - if (!(this.initialized && this.historyUnlocked && this._isStateObjectDefined(state))) { - return; - } - if (!this.reInitialized && state.uid < this.currentUid) { - var previousParams = this._getPreviousParams(true); - if (previousParams) { - this._pushToHistory(this.current, false); - this._pushToHistory(previousParams, false); - this.currentUid = state.uid; - window.history.back(); - return; - } - } - this.historyUnlocked = false; - if (state.target.dest) { - this.linkService.navigateTo(state.target.dest); - } else { - this.linkService.setHash(state.target.hash); - } - this.currentUid = state.uid; - if (state.uid > this.uid) { - this.uid = state.uid; - } - this.current = state.target; - this.updatePreviousBookmark = true; - var currentHash = window.location.hash.substring(1); - if (this.previousHash !== currentHash) { - this.allowHashChange = false; - } - this.previousHash = currentHash; - this.historyUnlocked = true; - }, - back: function pdfHistoryBack() { - this.go(-1); - }, - forward: function pdfHistoryForward() { - this.go(1); - }, - go: function pdfHistoryGo(direction) { - if (this.initialized && this.historyUnlocked) { - var state = window.history.state; - if (direction === -1 && state && state.uid > 0) { - window.history.back(); - } else if (direction === 1 && state && state.uid < this.uid - 1) { - window.history.forward(); - } - } + + return _get(_getPrototypeOf(PDFViewer.prototype), "_getVisiblePages", this).call(this); } - }; - exports.PDFHistory = PDFHistory; - })); - (function (root, factory) { - factory(root.pdfjsWebPDFLinkService = {}, root.pdfjsWebUIUtils, root.pdfjsWebDOMEvents); - }(this, function (exports, uiUtils, domEvents) { - var parseQueryString = uiUtils.parseQueryString; - var PageNumberRegExp = /^\d+$/; - function isPageNumber(str) { - return PageNumberRegExp.test(str); - } - var PDFLinkService = function PDFLinkServiceClosure() { - function PDFLinkService(options) { - options = options || {}; - this.eventBus = options.eventBus || domEvents.getGlobalEventBus(); - this.baseUrl = null; - this.pdfDocument = null; - this.pdfViewer = null; - this.pdfHistory = null; - this._pagesRefCache = null; - } - PDFLinkService.prototype = { - setDocument: function PDFLinkService_setDocument(pdfDocument, baseUrl) { - this.baseUrl = baseUrl; - this.pdfDocument = pdfDocument; - this._pagesRefCache = Object.create(null); - }, - setViewer: function PDFLinkService_setViewer(pdfViewer) { - this.pdfViewer = pdfViewer; - }, - setHistory: function PDFLinkService_setHistory(pdfHistory) { - this.pdfHistory = pdfHistory; - }, - get pagesCount() { - return this.pdfDocument ? this.pdfDocument.numPages : 0; - }, - get page() { - return this.pdfViewer.currentPageNumber; - }, - set page(value) { - this.pdfViewer.currentPageNumber = value; - }, - navigateTo: function PDFLinkService_navigateTo(dest) { - var destString = ''; - var self = this; - var goToDestination = function (destRef) { - var pageNumber; - if (destRef instanceof Object) { - pageNumber = self._cachedPageNumber(destRef); - } else if ((destRef | 0) === destRef) { - pageNumber = destRef + 1; - } else { - console.error('PDFLinkService_navigateTo: "' + destRef + '" is not a valid destination reference.'); + }, { + key: "_updateHelper", + value: function _updateHelper(visiblePages) { + if (this.isInPresentationMode) { return; - } - if (pageNumber) { - if (pageNumber < 1 || pageNumber > self.pagesCount) { - console.error('PDFLinkService_navigateTo: "' + pageNumber + '" is a non-existent page number.'); - return; - } - self.pdfViewer.scrollPageIntoView({ - pageNumber: pageNumber, - destArray: dest - }); - if (self.pdfHistory) { - self.pdfHistory.push({ - dest: dest, - hash: destString, - page: pageNumber - }); - } - } else { - self.pdfDocument.getPageIndex(destRef).then(function (pageIndex) { - self.cachePageRef(pageIndex + 1, destRef); - goToDestination(destRef); - }).catch(function () { - console.error('PDFLinkService_navigateTo: "' + destRef + '" is not a valid page reference.'); - }); - } - }; - var destinationPromise; - if (typeof dest === 'string') { - destString = dest; - destinationPromise = this.pdfDocument.getDestination(dest); - } else { - destinationPromise = Promise.resolve(dest); } - destinationPromise.then(function (destination) { - dest = destination; - if (!(destination instanceof Array)) { - console.error('PDFLinkService_navigateTo: "' + destination + '" is not a valid destination array.'); - return; - } - goToDestination(destination[0]); - }); - }, - getDestinationHash: function PDFLinkService_getDestinationHash(dest) { - if (typeof dest === 'string') { - return this.getAnchorUrl('#' + (isPageNumber(dest) ? 'nameddest=' : '') + escape(dest)); - } - if (dest instanceof Array) { - var str = JSON.stringify(dest); - return this.getAnchorUrl('#' + escape(str)); - } - return this.getAnchorUrl(''); - }, - getAnchorUrl: function PDFLinkService_getAnchorUrl(anchor) { - return (this.baseUrl || '') + anchor; - }, - setHash: function PDFLinkService_setHash(hash) { - var pageNumber, dest; - if (hash.indexOf('=') >= 0) { - var params = parseQueryString(hash); - if ('search' in params) { - this.eventBus.dispatch('findfromurlhash', { - source: this, - query: params['search'].replace(/"/g, ''), - phraseSearch: params['phrase'] === 'true' - }); - } - if ('nameddest' in params) { - if (this.pdfHistory) { - this.pdfHistory.updateNextHashParam(params.nameddest); - } - this.navigateTo(params.nameddest); - return; - } - if ('page' in params) { - pageNumber = params.page | 0 || 1; - } - if ('zoom' in params) { - var zoomArgs = params.zoom.split(','); - var zoomArg = zoomArgs[0]; - var zoomArgNumber = parseFloat(zoomArg); - if (zoomArg.indexOf('Fit') === -1) { - dest = [ - null, - { name: 'XYZ' }, - zoomArgs.length > 1 ? zoomArgs[1] | 0 : null, - zoomArgs.length > 2 ? zoomArgs[2] | 0 : null, - zoomArgNumber ? zoomArgNumber / 100 : zoomArg - ]; - } else { - if (zoomArg === 'Fit' || zoomArg === 'FitB') { - dest = [ - null, - { name: zoomArg } - ]; - } else if (zoomArg === 'FitH' || zoomArg === 'FitBH' || (zoomArg === 'FitV' || zoomArg === 'FitBV')) { - dest = [ - null, - { name: zoomArg }, - zoomArgs.length > 1 ? zoomArgs[1] | 0 : null - ]; - } else if (zoomArg === 'FitR') { - if (zoomArgs.length !== 5) { - console.error('PDFLinkService_setHash: ' + 'Not enough parameters for \'FitR\'.'); - } else { - dest = [ - null, - { name: zoomArg }, - zoomArgs[1] | 0, - zoomArgs[2] | 0, - zoomArgs[3] | 0, - zoomArgs[4] | 0 - ]; + + var currentId = this._currentPageNumber; + var stillFullyVisible = false; + var _iteratorNormalCompletion = true; + var _didIteratorError = false; + var _iteratorError = undefined; + + try { + for (var _iterator = visiblePages[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) { + var page = _step.value; + + if (page.percent < 100) { + break; + } + + if (page.id === currentId) { + stillFullyVisible = true; + break; } - } else { - console.error('PDFLinkService_setHash: \'' + zoomArg + '\' is not a valid zoom value.'); - } } - } - if (dest) { - this.pdfViewer.scrollPageIntoView({ - pageNumber: pageNumber || this.page, - destArray: dest, - allowNegativeOffset: true - }); - } else if (pageNumber) { - this.page = pageNumber; - } - if ('pagemode' in params) { - this.eventBus.dispatch('pagemode', { - source: this, - mode: params.pagemode - }); - } - } else { - if (isPageNumber(hash) && hash <= this.pagesCount) { - console.warn('PDFLinkService_setHash: specifying a page number ' + 'directly after the hash symbol (#) is deprecated, ' + 'please use the "#page=' + hash + '" form instead.'); - this.page = hash | 0; - } - dest = unescape(hash); - try { - dest = JSON.parse(dest); - if (!(dest instanceof Array)) { - dest = dest.toString(); + } catch (err) { + _didIteratorError = true; + _iteratorError = err; + } finally { + try { + if (!_iteratorNormalCompletion && _iterator.return != null) { + _iterator.return(); + } + } finally { + if (_didIteratorError) { + throw _iteratorError; + } } - } catch (ex) { - } - if (typeof dest === 'string' || isValidExplicitDestination(dest)) { - if (this.pdfHistory) { - this.pdfHistory.updateNextHashParam(dest); - } - this.navigateTo(dest); - return; - } - console.error('PDFLinkService_setHash: \'' + unescape(hash) + '\' is not a valid destination.'); } - }, - executeNamedAction: function PDFLinkService_executeNamedAction(action) { - switch (action) { - case 'GoBack': - if (this.pdfHistory) { - this.pdfHistory.back(); - } - break; - case 'GoForward': - if (this.pdfHistory) { - this.pdfHistory.forward(); - } - break; - case 'NextPage': - if (this.page < this.pagesCount) { - this.page++; - } - break; - case 'PrevPage': - if (this.page > 1) { - this.page--; - } - break; - case 'LastPage': - this.page = this.pagesCount; - break; - case 'FirstPage': - this.page = 1; - break; - default: - break; + + if (!stillFullyVisible) { + currentId = visiblePages[0].id; } - this.eventBus.dispatch('namedaction', { - source: this, - action: action - }); - }, - cachePageRef: function PDFLinkService_cachePageRef(pageNum, pageRef) { - var refStr = pageRef.num + ' ' + pageRef.gen + ' R'; - this._pagesRefCache[refStr] = pageNum; - }, - _cachedPageNumber: function PDFLinkService_cachedPageNumber(pageRef) { - var refStr = pageRef.num + ' ' + pageRef.gen + ' R'; - return this._pagesRefCache && this._pagesRefCache[refStr] || null; - } - }; - function isValidExplicitDestination(dest) { - if (!(dest instanceof Array)) { - return false; - } - var destLength = dest.length, allowNull = true; - if (destLength < 2) { - return false; - } - var page = dest[0]; - if (!(typeof page === 'object' && typeof page.num === 'number' && (page.num | 0) === page.num && typeof page.gen === 'number' && (page.gen | 0) === page.gen) && !(typeof page === 'number' && (page | 0) === page && page >= 0)) { - return false; - } - var zoom = dest[1]; - if (!(typeof zoom === 'object' && typeof zoom.name === 'string')) { - return false; - } - switch (zoom.name) { - case 'XYZ': - if (destLength !== 5) { - return false; - } - break; - case 'Fit': - case 'FitB': - return destLength === 2; - case 'FitH': - case 'FitBH': - case 'FitV': - case 'FitBV': - if (destLength !== 3) { - return false; - } - break; - case 'FitR': - if (destLength !== 6) { - return false; - } - allowNull = false; - break; - default: - return false; - } - for (var i = 2; i < destLength; i++) { - var param = dest[i]; - if (!(typeof param === 'number' || allowNull && param === null)) { - return false; - } - } - return true; + + this._setCurrentPageNumber(currentId); } - return PDFLinkService; - }(); - var SimpleLinkService = function SimpleLinkServiceClosure() { - function SimpleLinkService() { + }, { + key: "_setDocumentViewerElement", + get: function get() { + return (0, _pdfjsLib.shadow)(this, '_setDocumentViewerElement', this.viewer); } - SimpleLinkService.prototype = { - get page() { - return 0; - }, - set page(value) { - }, - navigateTo: function (dest) { - }, - getDestinationHash: function (dest) { - return '#'; - }, - getAnchorUrl: function (hash) { - return '#'; - }, - setHash: function (hash) { - }, - executeNamedAction: function (action) { - }, - cachePageRef: function (pageNum, pageRef) { - } - }; - return SimpleLinkService; - }(); - exports.PDFLinkService = PDFLinkService; - exports.SimpleLinkService = SimpleLinkService; - })); - (function (root, factory) { - factory(root.pdfjsWebPDFPageView = {}, root.pdfjsWebUIUtils, root.pdfjsWebPDFRenderingQueue, root.pdfjsWebDOMEvents, root.pdfjsWebPDFJS); - }(this, function (exports, uiUtils, pdfRenderingQueue, domEvents, pdfjsLib) { - var CSS_UNITS = uiUtils.CSS_UNITS; - var DEFAULT_SCALE = uiUtils.DEFAULT_SCALE; - var getOutputScale = uiUtils.getOutputScale; - var approximateFraction = uiUtils.approximateFraction; - var roundToDivide = uiUtils.roundToDivide; - var RendererType = uiUtils.RendererType; - var RenderingStates = pdfRenderingQueue.RenderingStates; - var TEXT_LAYER_RENDER_DELAY = 200; - var PDFPageView = function PDFPageViewClosure() { - function PDFPageView(options) { - var container = options.container; - var id = options.id; - var scale = options.scale; - var defaultViewport = options.defaultViewport; - var renderingQueue = options.renderingQueue; - var textLayerFactory = options.textLayerFactory; - var annotationLayerFactory = options.annotationLayerFactory; - var enhanceTextSelection = options.enhanceTextSelection || false; - var renderInteractiveForms = options.renderInteractiveForms || false; - this.id = id; - this.renderingId = 'page' + id; - this.pageLabel = null; - this.rotation = 0; - this.scale = scale || DEFAULT_SCALE; - this.viewport = defaultViewport; - this.pdfPageRotate = defaultViewport.rotation; - this.hasRestrictedScaling = false; - this.enhanceTextSelection = enhanceTextSelection; - this.renderInteractiveForms = renderInteractiveForms; - this.eventBus = options.eventBus || domEvents.getGlobalEventBus(); - this.renderingQueue = renderingQueue; - this.textLayerFactory = textLayerFactory; - this.annotationLayerFactory = annotationLayerFactory; - this.renderer = options.renderer || RendererType.CANVAS; - this.paintTask = null; - this.paintedViewportMap = new WeakMap(); - this.renderingState = RenderingStates.INITIAL; - this.resume = null; - this.error = null; - this.onBeforeDraw = null; - this.onAfterDraw = null; - this.textLayer = null; - this.zoomLayer = null; - this.annotationLayer = null; - var div = document.createElement('div'); - div.className = 'page'; - div.style.width = Math.floor(this.viewport.width) + 'px'; - div.style.height = Math.floor(this.viewport.height) + 'px'; - div.setAttribute('data-page-number', this.id); - this.div = div; - container.appendChild(div); + }]); + + return PDFViewer; +}(_base_viewer.BaseViewer); + +exports.PDFViewer = PDFViewer; + +/***/ }), +/* 29 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.BaseViewer = void 0; + +var _ui_utils = __webpack_require__(6); + +var _pdf_rendering_queue = __webpack_require__(10); + +var _annotation_layer_builder = __webpack_require__(30); + +var _pdfjsLib = __webpack_require__(7); + +var _pdf_page_view = __webpack_require__(31); + +var _pdf_link_service = __webpack_require__(22); + +var _text_layer_builder = __webpack_require__(32); + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var DEFAULT_CACHE_SIZE = 10; + +function PDFPageViewBuffer(size) { + var data = []; + + this.push = function (view) { + var i = data.indexOf(view); + + if (i >= 0) { + data.splice(i, 1); } - PDFPageView.prototype = { - setPdfPage: function PDFPageView_setPdfPage(pdfPage) { - this.pdfPage = pdfPage; - this.pdfPageRotate = pdfPage.rotate; - var totalRotation = (this.rotation + this.pdfPageRotate) % 360; - this.viewport = pdfPage.getViewport(this.scale * CSS_UNITS, totalRotation); - this.stats = pdfPage.stats; - this.reset(); - }, - destroy: function PDFPageView_destroy() { - this.zoomLayer = null; - this.reset(); - if (this.pdfPage) { - this.pdfPage.cleanup(); - } - }, - reset: function PDFPageView_reset(keepZoomLayer, keepAnnotations) { - this.cancelRendering(); - var div = this.div; - div.style.width = Math.floor(this.viewport.width) + 'px'; - div.style.height = Math.floor(this.viewport.height) + 'px'; - var childNodes = div.childNodes; - var currentZoomLayerNode = keepZoomLayer && this.zoomLayer || null; - var currentAnnotationNode = keepAnnotations && this.annotationLayer && this.annotationLayer.div || null; - for (var i = childNodes.length - 1; i >= 0; i--) { - var node = childNodes[i]; - if (currentZoomLayerNode === node || currentAnnotationNode === node) { - continue; - } - div.removeChild(node); - } - div.removeAttribute('data-loaded'); - if (currentAnnotationNode) { - this.annotationLayer.hide(); - } else { - this.annotationLayer = null; - } - if (this.canvas && !currentZoomLayerNode) { - this.paintedViewportMap.delete(this.canvas); - this.canvas.width = 0; - this.canvas.height = 0; - delete this.canvas; - } - if (this.svg) { - this.paintedViewportMap.delete(this.svg); - delete this.svg; - } - this.loadingIconDiv = document.createElement('div'); - this.loadingIconDiv.className = 'loadingIcon'; - div.appendChild(this.loadingIconDiv); - }, - update: function PDFPageView_update(scale, rotation) { - this.scale = scale || this.scale; - if (typeof rotation !== 'undefined') { - this.rotation = rotation; - } - var totalRotation = (this.rotation + this.pdfPageRotate) % 360; - this.viewport = this.viewport.clone({ - scale: this.scale * CSS_UNITS, - rotation: totalRotation - }); - if (this.svg) { - this.cssTransform(this.svg, true); - this.eventBus.dispatch('pagerendered', { - source: this, - pageNumber: this.id, - cssTransform: true - }); - return; - } - var isScalingRestricted = false; - if (this.canvas && pdfjsLib.PDFJS.maxCanvasPixels > 0) { - var outputScale = this.outputScale; - if ((Math.floor(this.viewport.width) * outputScale.sx | 0) * (Math.floor(this.viewport.height) * outputScale.sy | 0) > pdfjsLib.PDFJS.maxCanvasPixels) { - isScalingRestricted = true; - } - } - if (this.canvas) { - if (pdfjsLib.PDFJS.useOnlyCssZoom || this.hasRestrictedScaling && isScalingRestricted) { - this.cssTransform(this.canvas, true); - this.eventBus.dispatch('pagerendered', { - source: this, - pageNumber: this.id, - cssTransform: true - }); - return; - } - if (!this.zoomLayer) { - this.zoomLayer = this.canvas.parentNode; - this.zoomLayer.style.position = 'absolute'; - } - } - if (this.zoomLayer) { - this.cssTransform(this.zoomLayer.firstChild); - } - this.reset(true, true); - }, - cancelRendering: function PDFPageView_cancelRendering() { - if (this.paintTask) { - this.paintTask.cancel(); - this.paintTask = null; - } - this.renderingState = RenderingStates.INITIAL; - this.resume = null; - if (this.textLayer) { - this.textLayer.cancel(); - this.textLayer = null; - } - }, - updatePosition: function PDFPageView_updatePosition() { - if (this.textLayer) { - this.textLayer.render(TEXT_LAYER_RENDER_DELAY); - } - }, - cssTransform: function PDFPageView_transform(target, redrawAnnotations) { - var CustomStyle = pdfjsLib.CustomStyle; - var width = this.viewport.width; - var height = this.viewport.height; - var div = this.div; - target.style.width = target.parentNode.style.width = div.style.width = Math.floor(width) + 'px'; - target.style.height = target.parentNode.style.height = div.style.height = Math.floor(height) + 'px'; - var relativeRotation = this.viewport.rotation - this.paintedViewportMap.get(target).rotation; - var absRotation = Math.abs(relativeRotation); - var scaleX = 1, scaleY = 1; - if (absRotation === 90 || absRotation === 270) { - scaleX = height / width; - scaleY = width / height; - } - var cssTransform = 'rotate(' + relativeRotation + 'deg) ' + 'scale(' + scaleX + ',' + scaleY + ')'; - CustomStyle.setProp('transform', target, cssTransform); - if (this.textLayer) { - var textLayerViewport = this.textLayer.viewport; - var textRelativeRotation = this.viewport.rotation - textLayerViewport.rotation; - var textAbsRotation = Math.abs(textRelativeRotation); - var scale = width / textLayerViewport.width; - if (textAbsRotation === 90 || textAbsRotation === 270) { - scale = width / textLayerViewport.height; - } - var textLayerDiv = this.textLayer.textLayerDiv; - var transX, transY; - switch (textAbsRotation) { - case 0: - transX = transY = 0; - break; - case 90: - transX = 0; - transY = '-' + textLayerDiv.style.height; - break; - case 180: - transX = '-' + textLayerDiv.style.width; - transY = '-' + textLayerDiv.style.height; - break; - case 270: - transX = '-' + textLayerDiv.style.width; - transY = 0; - break; - default: - console.error('Bad rotation value.'); - break; - } - CustomStyle.setProp('transform', textLayerDiv, 'rotate(' + textAbsRotation + 'deg) ' + 'scale(' + scale + ', ' + scale + ') ' + 'translate(' + transX + ', ' + transY + ')'); - CustomStyle.setProp('transformOrigin', textLayerDiv, '0% 0%'); - } - if (redrawAnnotations && this.annotationLayer) { - this.annotationLayer.render(this.viewport, 'display'); - } - }, - get width() { - return this.viewport.width; - }, - get height() { - return this.viewport.height; - }, - getPagePoint: function PDFPageView_getPagePoint(x, y) { - return this.viewport.convertToPdfPoint(x, y); - }, - draw: function PDFPageView_draw() { - if (this.renderingState !== RenderingStates.INITIAL) { - console.error('Must be in new state before drawing'); - this.reset(); - } - this.renderingState = RenderingStates.RUNNING; - var self = this; - var pdfPage = this.pdfPage; - var viewport = this.viewport; - var div = this.div; - var canvasWrapper = document.createElement('div'); - canvasWrapper.style.width = div.style.width; - canvasWrapper.style.height = div.style.height; - canvasWrapper.classList.add('canvasWrapper'); - if (this.annotationLayer && this.annotationLayer.div) { - div.insertBefore(canvasWrapper, this.annotationLayer.div); - } else { - div.appendChild(canvasWrapper); - } - var textLayerDiv = null; - var textLayer = null; - if (this.textLayerFactory) { - textLayerDiv = document.createElement('div'); - textLayerDiv.className = 'textLayer'; - textLayerDiv.style.width = canvasWrapper.style.width; - textLayerDiv.style.height = canvasWrapper.style.height; - if (this.annotationLayer && this.annotationLayer.div) { - div.insertBefore(textLayerDiv, this.annotationLayer.div); - } else { - div.appendChild(textLayerDiv); - } - textLayer = this.textLayerFactory.createTextLayerBuilder(textLayerDiv, this.id - 1, this.viewport, this.enhanceTextSelection); - } - this.textLayer = textLayer; - var renderContinueCallback = null; - if (this.renderingQueue) { - renderContinueCallback = function renderContinueCallback(cont) { - if (!self.renderingQueue.isHighestPriority(self)) { - self.renderingState = RenderingStates.PAUSED; - self.resume = function resumeCallback() { - self.renderingState = RenderingStates.RUNNING; - cont(); - }; - return; - } - cont(); - }; - } - var finishPaintTask = function finishPaintTask(error) { - if (paintTask === self.paintTask) { - self.paintTask = null; - } - if (error === 'cancelled') { - self.error = null; - return Promise.resolve(undefined); - } - self.renderingState = RenderingStates.FINISHED; - if (self.loadingIconDiv) { - div.removeChild(self.loadingIconDiv); - delete self.loadingIconDiv; - } - if (self.zoomLayer) { - var zoomLayerCanvas = self.zoomLayer.firstChild; - self.paintedViewportMap.delete(zoomLayerCanvas); - zoomLayerCanvas.width = 0; - zoomLayerCanvas.height = 0; - if (div.contains(self.zoomLayer)) { - div.removeChild(self.zoomLayer); - } - self.zoomLayer = null; - } - self.error = error; - self.stats = pdfPage.stats; - if (self.onAfterDraw) { - self.onAfterDraw(); - } - self.eventBus.dispatch('pagerendered', { - source: self, - pageNumber: self.id, - cssTransform: false - }); - if (error) { - return Promise.reject(error); - } - return Promise.resolve(undefined); - }; - var paintTask = this.renderer === RendererType.SVG ? this.paintOnSvg(canvasWrapper) : this.paintOnCanvas(canvasWrapper); - paintTask.onRenderContinue = renderContinueCallback; - this.paintTask = paintTask; - var resultPromise = paintTask.promise.then(function () { - return finishPaintTask(null).then(function () { - if (textLayer) { - pdfPage.getTextContent({ normalizeWhitespace: true }).then(function textContentResolved(textContent) { - textLayer.setTextContent(textContent); - textLayer.render(TEXT_LAYER_RENDER_DELAY); - }); - } - }); - }, function (reason) { - return finishPaintTask(reason); - }); - if (this.annotationLayerFactory) { - if (!this.annotationLayer) { - this.annotationLayer = this.annotationLayerFactory.createAnnotationLayerBuilder(div, pdfPage, this.renderInteractiveForms); - } - this.annotationLayer.render(this.viewport, 'display'); - } - div.setAttribute('data-loaded', true); - if (this.onBeforeDraw) { - this.onBeforeDraw(); - } - return resultPromise; - }, - paintOnCanvas: function (canvasWrapper) { - var resolveRenderPromise, rejectRenderPromise; - var promise = new Promise(function (resolve, reject) { - resolveRenderPromise = resolve; - rejectRenderPromise = reject; - }); - var result = { - promise: promise, - onRenderContinue: function (cont) { - cont(); - }, - cancel: function () { - renderTask.cancel(); - } - }; - var self = this; - var pdfPage = this.pdfPage; - var viewport = this.viewport; - var canvas = document.createElement('canvas'); - canvas.id = 'page' + this.id; - canvas.setAttribute('hidden', 'hidden'); - var isCanvasHidden = true; - var showCanvas = function () { - if (isCanvasHidden) { - canvas.removeAttribute('hidden'); - isCanvasHidden = false; - } - }; - canvasWrapper.appendChild(canvas); - this.canvas = canvas; - canvas.mozOpaque = true; - var ctx = canvas.getContext('2d', { alpha: false }); - var outputScale = getOutputScale(ctx); - this.outputScale = outputScale; - if (pdfjsLib.PDFJS.useOnlyCssZoom) { - var actualSizeViewport = viewport.clone({ scale: CSS_UNITS }); - outputScale.sx *= actualSizeViewport.width / viewport.width; - outputScale.sy *= actualSizeViewport.height / viewport.height; - outputScale.scaled = true; - } - if (pdfjsLib.PDFJS.maxCanvasPixels > 0) { - var pixelsInViewport = viewport.width * viewport.height; - var maxScale = Math.sqrt(pdfjsLib.PDFJS.maxCanvasPixels / pixelsInViewport); - if (outputScale.sx > maxScale || outputScale.sy > maxScale) { - outputScale.sx = maxScale; - outputScale.sy = maxScale; - outputScale.scaled = true; - this.hasRestrictedScaling = true; - } else { - this.hasRestrictedScaling = false; - } - } - var sfx = approximateFraction(outputScale.sx); - var sfy = approximateFraction(outputScale.sy); - canvas.width = roundToDivide(viewport.width * outputScale.sx, sfx[0]); - canvas.height = roundToDivide(viewport.height * outputScale.sy, sfy[0]); - canvas.style.width = roundToDivide(viewport.width, sfx[1]) + 'px'; - canvas.style.height = roundToDivide(viewport.height, sfy[1]) + 'px'; - this.paintedViewportMap.set(canvas, viewport); - var transform = !outputScale.scaled ? null : [ - outputScale.sx, - 0, - 0, - outputScale.sy, - 0, - 0 - ]; - var renderContext = { - canvasContext: ctx, - transform: transform, - viewport: this.viewport, - renderInteractiveForms: this.renderInteractiveForms - }; - var renderTask = this.pdfPage.render(renderContext); - renderTask.onContinue = function (cont) { - showCanvas(); - if (result.onRenderContinue) { - result.onRenderContinue(cont); - } else { - cont(); - } - }; - renderTask.promise.then(function pdfPageRenderCallback() { - showCanvas(); - resolveRenderPromise(undefined); - }, function pdfPageRenderError(error) { - showCanvas(); - rejectRenderPromise(error); - }); - return result; - }, - paintOnSvg: function PDFPageView_paintOnSvg(wrapper) { - var cancelled = false; - var ensureNotCancelled = function () { - if (cancelled) { - throw 'cancelled'; - } - }; - var self = this; - var pdfPage = this.pdfPage; - var SVGGraphics = pdfjsLib.SVGGraphics; - var actualSizeViewport = this.viewport.clone({ scale: CSS_UNITS }); - var promise = pdfPage.getOperatorList().then(function (opList) { - ensureNotCancelled(); - var svgGfx = new SVGGraphics(pdfPage.commonObjs, pdfPage.objs); - return svgGfx.getSVG(opList, actualSizeViewport).then(function (svg) { - ensureNotCancelled(); - self.svg = svg; - self.paintedViewportMap.set(svg, actualSizeViewport); - svg.style.width = wrapper.style.width; - svg.style.height = wrapper.style.height; - self.renderingState = RenderingStates.FINISHED; - wrapper.appendChild(svg); - }); - }); - return { - promise: promise, - onRenderContinue: function (cont) { - cont(); - }, - cancel: function () { - cancelled = true; - } - }; - }, - setPageLabel: function PDFView_setPageLabel(label) { - this.pageLabel = typeof label === 'string' ? label : null; - if (this.pageLabel !== null) { - this.div.setAttribute('data-page-label', this.pageLabel); - } else { - this.div.removeAttribute('data-page-label'); - } - } - }; - return PDFPageView; - }(); - exports.PDFPageView = PDFPageView; - })); - (function (root, factory) { - factory(root.pdfjsWebPDFThumbnailViewer = {}, root.pdfjsWebUIUtils, root.pdfjsWebPDFThumbnailView); - }(this, function (exports, uiUtils, pdfThumbnailView) { - var watchScroll = uiUtils.watchScroll; - var getVisibleElements = uiUtils.getVisibleElements; - var scrollIntoView = uiUtils.scrollIntoView; - var PDFThumbnailView = pdfThumbnailView.PDFThumbnailView; - var THUMBNAIL_SCROLL_MARGIN = -19; - var PDFThumbnailViewer = function PDFThumbnailViewerClosure() { - function PDFThumbnailViewer(options) { - this.container = options.container; - this.renderingQueue = options.renderingQueue; - this.linkService = options.linkService; - this.scroll = watchScroll(this.container, this._scrollUpdated.bind(this)); - this._resetView(); + + data.push(view); + + if (data.length > size) { + data.shift().destroy(); } - PDFThumbnailViewer.prototype = { - _scrollUpdated: function PDFThumbnailViewer_scrollUpdated() { - this.renderingQueue.renderHighestPriority(); - }, - getThumbnail: function PDFThumbnailViewer_getThumbnail(index) { - return this.thumbnails[index]; - }, - _getVisibleThumbs: function PDFThumbnailViewer_getVisibleThumbs() { - return getVisibleElements(this.container, this.thumbnails); - }, - scrollThumbnailIntoView: function PDFThumbnailViewer_scrollThumbnailIntoView(page) { - var selected = document.querySelector('.thumbnail.selected'); - if (selected) { - selected.classList.remove('selected'); + }; + + this.resize = function (newSize, pagesToKeep) { + size = newSize; + + if (pagesToKeep) { + var pageIdsToKeep = new Set(); + + for (var i = 0, iMax = pagesToKeep.length; i < iMax; ++i) { + pageIdsToKeep.add(pagesToKeep[i].id); } - var thumbnail = document.querySelector('div.thumbnail[data-page-number="' + page + '"]'); - if (thumbnail) { - thumbnail.classList.add('selected'); - } - var visibleThumbs = this._getVisibleThumbs(); - var numVisibleThumbs = visibleThumbs.views.length; - if (numVisibleThumbs > 0) { - var first = visibleThumbs.first.id; - var last = numVisibleThumbs > 1 ? visibleThumbs.last.id : first; - if (page <= first || page >= last) { - scrollIntoView(thumbnail, { top: THUMBNAIL_SCROLL_MARGIN }); - } - } - }, - get pagesRotation() { - return this._pagesRotation; - }, - set pagesRotation(rotation) { - this._pagesRotation = rotation; - for (var i = 0, l = this.thumbnails.length; i < l; i++) { - var thumb = this.thumbnails[i]; - thumb.update(rotation); - } - }, - cleanup: function PDFThumbnailViewer_cleanup() { - var tempCanvas = PDFThumbnailView.tempImageCache; - if (tempCanvas) { - tempCanvas.width = 0; - tempCanvas.height = 0; - } - PDFThumbnailView.tempImageCache = null; - }, - _resetView: function PDFThumbnailViewer_resetView() { - this.thumbnails = []; - this._pageLabels = null; - this._pagesRotation = 0; - this._pagesRequests = []; - this.container.textContent = ''; - }, - setDocument: function PDFThumbnailViewer_setDocument(pdfDocument) { - if (this.pdfDocument) { - this._cancelRendering(); - this._resetView(); - } - this.pdfDocument = pdfDocument; - if (!pdfDocument) { - return Promise.resolve(); - } - return pdfDocument.getPage(1).then(function (firstPage) { - var pagesCount = pdfDocument.numPages; - var viewport = firstPage.getViewport(1.0); - for (var pageNum = 1; pageNum <= pagesCount; ++pageNum) { - var thumbnail = new PDFThumbnailView({ - container: this.container, - id: pageNum, - defaultViewport: viewport.clone(), - linkService: this.linkService, - renderingQueue: this.renderingQueue, - disableCanvasToImageConversion: false - }); - this.thumbnails.push(thumbnail); - } - }.bind(this)); - }, - _cancelRendering: function PDFThumbnailViewer_cancelRendering() { - for (var i = 0, ii = this.thumbnails.length; i < ii; i++) { - if (this.thumbnails[i]) { - this.thumbnails[i].cancelRendering(); - } - } - }, - setPageLabels: function PDFThumbnailViewer_setPageLabels(labels) { - if (!this.pdfDocument) { - return; - } - if (!labels) { - this._pageLabels = null; - } else if (!(labels instanceof Array && this.pdfDocument.numPages === labels.length)) { - this._pageLabels = null; - console.error('PDFThumbnailViewer_setPageLabels: Invalid page labels.'); - } else { - this._pageLabels = labels; - } - for (var i = 0, ii = this.thumbnails.length; i < ii; i++) { - var thumbnailView = this.thumbnails[i]; - var label = this._pageLabels && this._pageLabels[i]; - thumbnailView.setPageLabel(label); - } - }, - _ensurePdfPageLoaded: function PDFThumbnailViewer_ensurePdfPageLoaded(thumbView) { - if (thumbView.pdfPage) { - return Promise.resolve(thumbView.pdfPage); - } - var pageNumber = thumbView.id; - if (this._pagesRequests[pageNumber]) { - return this._pagesRequests[pageNumber]; - } - var promise = this.pdfDocument.getPage(pageNumber).then(function (pdfPage) { - thumbView.setPdfPage(pdfPage); - this._pagesRequests[pageNumber] = null; - return pdfPage; - }.bind(this)); - this._pagesRequests[pageNumber] = promise; - return promise; - }, - forceRendering: function () { - var visibleThumbs = this._getVisibleThumbs(); - var thumbView = this.renderingQueue.getHighestPriority(visibleThumbs, this.thumbnails, this.scroll.down); - if (thumbView) { - this._ensurePdfPageLoaded(thumbView).then(function () { - this.renderingQueue.renderView(thumbView); - }.bind(this)); - return true; - } - return false; - } - }; - return PDFThumbnailViewer; - }(); - exports.PDFThumbnailViewer = PDFThumbnailViewer; - })); - (function (root, factory) { - factory(root.pdfjsWebTextLayerBuilder = {}, root.pdfjsWebDOMEvents, root.pdfjsWebPDFJS); - }(this, function (exports, domEvents, pdfjsLib) { - var EXPAND_DIVS_TIMEOUT = 300; - var TextLayerBuilder = function TextLayerBuilderClosure() { - function TextLayerBuilder(options) { - this.textLayerDiv = options.textLayerDiv; - this.eventBus = options.eventBus || domEvents.getGlobalEventBus(); - this.textContent = null; - this.renderingDone = false; - this.pageIdx = options.pageIndex; - this.pageNumber = this.pageIdx + 1; - this.matches = []; - this.viewport = options.viewport; - this.textDivs = []; - this.findController = options.findController || null; - this.textLayerRenderTask = null; - this.enhanceTextSelection = options.enhanceTextSelection; - this._bindMouse(); - } - TextLayerBuilder.prototype = { - _finishRendering: function TextLayerBuilder_finishRendering() { - this.renderingDone = true; - if (!this.enhanceTextSelection) { - var endOfContent = document.createElement('div'); - endOfContent.className = 'endOfContent'; - this.textLayerDiv.appendChild(endOfContent); - } - this.eventBus.dispatch('textlayerrendered', { - source: this, - pageNumber: this.pageNumber, - numTextDivs: this.textDivs.length + + (0, _ui_utils.moveToEndOfArray)(data, function (page) { + return pageIdsToKeep.has(page.id); }); - }, - render: function TextLayerBuilder_render(timeout) { - if (!this.textContent || this.renderingDone) { - return; - } - this.cancel(); - this.textDivs = []; - var textLayerFrag = document.createDocumentFragment(); - this.textLayerRenderTask = pdfjsLib.renderTextLayer({ - textContent: this.textContent, - container: textLayerFrag, - viewport: this.viewport, - textDivs: this.textDivs, - timeout: timeout, - enhanceTextSelection: this.enhanceTextSelection - }); - this.textLayerRenderTask.promise.then(function () { - this.textLayerDiv.appendChild(textLayerFrag); - this._finishRendering(); - this.updateMatches(); - }.bind(this), function (reason) { - }); - }, - cancel: function TextLayerBuilder_cancel() { - if (this.textLayerRenderTask) { - this.textLayerRenderTask.cancel(); - this.textLayerRenderTask = null; - } - }, - setTextContent: function TextLayerBuilder_setTextContent(textContent) { - this.cancel(); - this.textContent = textContent; - }, - convertMatches: function TextLayerBuilder_convertMatches(matches, matchesLength) { - var i = 0; - var iIndex = 0; - var bidiTexts = this.textContent.items; - var end = bidiTexts.length - 1; - var queryLen = this.findController === null ? 0 : this.findController.state.query.length; - var ret = []; - if (!matches) { - return ret; - } - for (var m = 0, len = matches.length; m < len; m++) { - var matchIdx = matches[m]; - while (i !== end && matchIdx >= iIndex + bidiTexts[i].str.length) { - iIndex += bidiTexts[i].str.length; - i++; - } - if (i === bidiTexts.length) { - console.error('Could not find a matching mapping'); - } - var match = { - begin: { - divIdx: i, - offset: matchIdx - iIndex - } - }; - if (matchesLength) { - matchIdx += matchesLength[m]; - } else { - matchIdx += queryLen; - } - while (i !== end && matchIdx > iIndex + bidiTexts[i].str.length) { - iIndex += bidiTexts[i].str.length; - i++; - } - match.end = { - divIdx: i, - offset: matchIdx - iIndex - }; - ret.push(match); - } - return ret; - }, - renderMatches: function TextLayerBuilder_renderMatches(matches) { - if (matches.length === 0) { - return; - } - var bidiTexts = this.textContent.items; - var textDivs = this.textDivs; - var prevEnd = null; - var pageIdx = this.pageIdx; - var isSelectedPage = this.findController === null ? false : pageIdx === this.findController.selected.pageIdx; - var selectedMatchIdx = this.findController === null ? -1 : this.findController.selected.matchIdx; - var highlightAll = this.findController === null ? false : this.findController.state.highlightAll; - var infinity = { - divIdx: -1, - offset: undefined - }; - function beginText(begin, className) { - var divIdx = begin.divIdx; - textDivs[divIdx].textContent = ''; - appendTextToDiv(divIdx, 0, begin.offset, className); - } - function appendTextToDiv(divIdx, fromOffset, toOffset, className) { - var div = textDivs[divIdx]; - var content = bidiTexts[divIdx].str.substring(fromOffset, toOffset); - var node = document.createTextNode(content); - if (className) { - var span = document.createElement('span'); - span.className = className; - span.appendChild(node); - div.appendChild(span); - return; - } - div.appendChild(node); - } - var i0 = selectedMatchIdx, i1 = i0 + 1; - if (highlightAll) { - i0 = 0; - i1 = matches.length; - } else if (!isSelectedPage) { - return; - } - for (var i = i0; i < i1; i++) { - var match = matches[i]; - var begin = match.begin; - var end = match.end; - var isSelected = isSelectedPage && i === selectedMatchIdx; - var highlightSuffix = isSelected ? ' selected' : ''; - if (this.findController) { - this.findController.updateMatchPosition(pageIdx, i, textDivs, begin.divIdx); - } - if (!prevEnd || begin.divIdx !== prevEnd.divIdx) { - if (prevEnd !== null) { - appendTextToDiv(prevEnd.divIdx, prevEnd.offset, infinity.offset); - } - beginText(begin); - } else { - appendTextToDiv(prevEnd.divIdx, prevEnd.offset, begin.offset); - } - if (begin.divIdx === end.divIdx) { - appendTextToDiv(begin.divIdx, begin.offset, end.offset, 'highlight' + highlightSuffix); - } else { - appendTextToDiv(begin.divIdx, begin.offset, infinity.offset, 'highlight begin' + highlightSuffix); - for (var n0 = begin.divIdx + 1, n1 = end.divIdx; n0 < n1; n0++) { - textDivs[n0].className = 'highlight middle' + highlightSuffix; - } - beginText(end, 'highlight end' + highlightSuffix); - } - prevEnd = end; - } - if (prevEnd) { - appendTextToDiv(prevEnd.divIdx, prevEnd.offset, infinity.offset); - } - }, - updateMatches: function TextLayerBuilder_updateMatches() { - if (!this.renderingDone) { - return; - } - var matches = this.matches; - var textDivs = this.textDivs; - var bidiTexts = this.textContent.items; - var clearedUntilDivIdx = -1; - for (var i = 0, len = matches.length; i < len; i++) { - var match = matches[i]; - var begin = Math.max(clearedUntilDivIdx, match.begin.divIdx); - for (var n = begin, end = match.end.divIdx; n <= end; n++) { - var div = textDivs[n]; - div.textContent = bidiTexts[n].str; - div.className = ''; - } - clearedUntilDivIdx = match.end.divIdx + 1; - } - if (this.findController === null || !this.findController.active) { - return; - } - var pageMatches, pageMatchesLength; - if (this.findController !== null) { - pageMatches = this.findController.pageMatches[this.pageIdx] || null; - pageMatchesLength = this.findController.pageMatchesLength ? this.findController.pageMatchesLength[this.pageIdx] || null : null; - } - this.matches = this.convertMatches(pageMatches, pageMatchesLength); - this.renderMatches(this.matches); - }, - _bindMouse: function TextLayerBuilder_bindMouse() { - var div = this.textLayerDiv; - var self = this; - var expandDivsTimer = null; - div.addEventListener('mousedown', function (e) { - if (self.enhanceTextSelection && self.textLayerRenderTask) { - self.textLayerRenderTask.expandTextDivs(true); - if (expandDivsTimer) { - clearTimeout(expandDivsTimer); - expandDivsTimer = null; - } - return; - } - var end = div.querySelector('.endOfContent'); - if (!end) { - return; - } - var adjustTop = e.target !== div; - adjustTop = adjustTop && window.getComputedStyle(end).getPropertyValue('-moz-user-select') !== 'none'; - if (adjustTop) { - var divBounds = div.getBoundingClientRect(); - var r = Math.max(0, (e.pageY - divBounds.top) / divBounds.height); - end.style.top = (r * 100).toFixed(2) + '%'; - } - end.classList.add('active'); - }); - div.addEventListener('mouseup', function (e) { - if (self.enhanceTextSelection && self.textLayerRenderTask) { - expandDivsTimer = setTimeout(function () { - if (self.textLayerRenderTask) { - self.textLayerRenderTask.expandTextDivs(false); - } - expandDivsTimer = null; - }, EXPAND_DIVS_TIMEOUT); - return; - } - var end = div.querySelector('.endOfContent'); - if (!end) { - return; - } - end.style.top = ''; - end.classList.remove('active'); - }); - } - }; - return TextLayerBuilder; - }(); - function DefaultTextLayerFactory() { - } - DefaultTextLayerFactory.prototype = { - createTextLayerBuilder: function (textLayerDiv, pageIndex, viewport, enhanceTextSelection) { - return new TextLayerBuilder({ - textLayerDiv: textLayerDiv, - pageIndex: pageIndex, - viewport: viewport, - enhanceTextSelection: enhanceTextSelection - }); } - }; - exports.TextLayerBuilder = TextLayerBuilder; - exports.DefaultTextLayerFactory = DefaultTextLayerFactory; - })); - (function (root, factory) { - factory(root.pdfjsWebAnnotationLayerBuilder = {}, root.pdfjsWebUIUtils, root.pdfjsWebPDFLinkService, root.pdfjsWebPDFJS); - }(this, function (exports, uiUtils, pdfLinkService, pdfjsLib) { - var mozL10n = uiUtils.mozL10n; - var SimpleLinkService = pdfLinkService.SimpleLinkService; - var AnnotationLayerBuilder = function AnnotationLayerBuilderClosure() { - function AnnotationLayerBuilder(options) { - this.pageDiv = options.pageDiv; - this.pdfPage = options.pdfPage; - this.renderInteractiveForms = options.renderInteractiveForms; - this.linkService = options.linkService; - this.downloadManager = options.downloadManager; - this.div = null; + + while (data.length > size) { + data.shift().destroy(); } - AnnotationLayerBuilder.prototype = { - render: function AnnotationLayerBuilder_render(viewport, intent) { - var self = this; - var parameters = { intent: intent === undefined ? 'display' : intent }; - this.pdfPage.getAnnotations(parameters).then(function (annotations) { - viewport = viewport.clone({ dontFlip: true }); - parameters = { - viewport: viewport, - div: self.div, - annotations: annotations, - page: self.pdfPage, - renderInteractiveForms: self.renderInteractiveForms, - linkService: self.linkService, - downloadManager: self.downloadManager - }; - if (self.div) { - pdfjsLib.AnnotationLayer.update(parameters); - } else { - if (annotations.length === 0) { - return; - } - self.div = document.createElement('div'); - self.div.className = 'annotationLayer'; - self.pageDiv.appendChild(self.div); - parameters.div = self.div; - pdfjsLib.AnnotationLayer.render(parameters); - if (typeof mozL10n !== 'undefined') { - mozL10n.translate(self.div); - } - } - }); - }, - hide: function AnnotationLayerBuilder_hide() { - if (!this.div) { - return; - } - this.div.setAttribute('hidden', 'true'); - } - }; - return AnnotationLayerBuilder; - }(); - function DefaultAnnotationLayerFactory() { - } - DefaultAnnotationLayerFactory.prototype = { - createAnnotationLayerBuilder: function (pageDiv, pdfPage, renderInteractiveForms) { - return new AnnotationLayerBuilder({ - pageDiv: pageDiv, - pdfPage: pdfPage, - renderInteractiveForms: renderInteractiveForms, - linkService: new SimpleLinkService() - }); + }; +} + +function isSameScale(oldScale, newScale) { + if (newScale === oldScale) { + return true; + } + + if (Math.abs(newScale - oldScale) < 1e-15) { + return true; + } + + return false; +} + +var BaseViewer = +/*#__PURE__*/ +function () { + function BaseViewer(options) { + var _this = this; + + _classCallCheck(this, BaseViewer); + + if (this.constructor === BaseViewer) { + throw new Error('Cannot initialize BaseViewer.'); } - }; - exports.AnnotationLayerBuilder = AnnotationLayerBuilder; - exports.DefaultAnnotationLayerFactory = DefaultAnnotationLayerFactory; - })); - (function (root, factory) { - factory(root.pdfjsWebPDFViewer = {}, root.pdfjsWebUIUtils, root.pdfjsWebPDFPageView, root.pdfjsWebPDFRenderingQueue, root.pdfjsWebTextLayerBuilder, root.pdfjsWebAnnotationLayerBuilder, root.pdfjsWebPDFLinkService, root.pdfjsWebDOMEvents, root.pdfjsWebPDFJS); - }(this, function (exports, uiUtils, pdfPageView, pdfRenderingQueue, textLayerBuilder, annotationLayerBuilder, pdfLinkService, domEvents, pdfjsLib) { - var UNKNOWN_SCALE = uiUtils.UNKNOWN_SCALE; - var SCROLLBAR_PADDING = uiUtils.SCROLLBAR_PADDING; - var VERTICAL_PADDING = uiUtils.VERTICAL_PADDING; - var MAX_AUTO_SCALE = uiUtils.MAX_AUTO_SCALE; - var CSS_UNITS = uiUtils.CSS_UNITS; - var DEFAULT_SCALE = uiUtils.DEFAULT_SCALE; - var DEFAULT_SCALE_VALUE = uiUtils.DEFAULT_SCALE_VALUE; - var RendererType = uiUtils.RendererType; - var scrollIntoView = uiUtils.scrollIntoView; - var watchScroll = uiUtils.watchScroll; - var getVisibleElements = uiUtils.getVisibleElements; - var PDFPageView = pdfPageView.PDFPageView; - var RenderingStates = pdfRenderingQueue.RenderingStates; - var PDFRenderingQueue = pdfRenderingQueue.PDFRenderingQueue; - var TextLayerBuilder = textLayerBuilder.TextLayerBuilder; - var AnnotationLayerBuilder = annotationLayerBuilder.AnnotationLayerBuilder; - var SimpleLinkService = pdfLinkService.SimpleLinkService; - var PresentationModeState = { - UNKNOWN: 0, - NORMAL: 1, - CHANGING: 2, - FULLSCREEN: 3 - }; - var DEFAULT_CACHE_SIZE = 10; - var PDFViewer = function pdfViewer() { - function PDFPageViewBuffer(size) { - var data = []; - this.push = function cachePush(view) { - var i = data.indexOf(view); - if (i >= 0) { - data.splice(i, 1); - } - data.push(view); - if (data.length > size) { - data.shift().destroy(); - } - }; - this.resize = function (newSize) { - size = newSize; - while (data.length > size) { - data.shift().destroy(); - } - }; - } - function isSameScale(oldScale, newScale) { - if (newScale === oldScale) { - return true; - } - if (Math.abs(newScale - oldScale) < 1e-15) { - return true; - } - return false; - } - function PDFViewer(options) { - this.container = options.container; - this.viewer = options.viewer || options.container.firstElementChild; - this.eventBus = options.eventBus || domEvents.getGlobalEventBus(); - this.linkService = options.linkService || new SimpleLinkService(); - this.downloadManager = options.downloadManager || null; - this.removePageBorders = options.removePageBorders || false; - this.enhanceTextSelection = options.enhanceTextSelection || false; - this.renderInteractiveForms = options.renderInteractiveForms || false; - this.renderer = options.renderer || RendererType.CANVAS; - this.defaultRenderingQueue = !options.renderingQueue; - if (this.defaultRenderingQueue) { - this.renderingQueue = new PDFRenderingQueue(); + + this._name = this.constructor.name; + this.container = options.container; + this.viewer = options.viewer || options.container.firstElementChild; + this.eventBus = options.eventBus || (0, _ui_utils.getGlobalEventBus)(); + this.linkService = options.linkService || new _pdf_link_service.SimpleLinkService(); + this.downloadManager = options.downloadManager || null; + this.findController = options.findController || null; + this.removePageBorders = options.removePageBorders || false; + this.textLayerMode = Number.isInteger(options.textLayerMode) ? options.textLayerMode : _ui_utils.TextLayerMode.ENABLE; + this.imageResourcesPath = options.imageResourcesPath || ''; + this.renderInteractiveForms = options.renderInteractiveForms || false; + this.enablePrintAutoRotate = options.enablePrintAutoRotate || false; + this.renderer = options.renderer || _ui_utils.RendererType.CANVAS; + this.enableWebGL = options.enableWebGL || false; + this.useOnlyCssZoom = options.useOnlyCssZoom || false; + this.maxCanvasPixels = options.maxCanvasPixels; + this.l10n = options.l10n || _ui_utils.NullL10n; + this.defaultRenderingQueue = !options.renderingQueue; + + if (this.defaultRenderingQueue) { + this.renderingQueue = new _pdf_rendering_queue.PDFRenderingQueue(); this.renderingQueue.setViewer(this); - } else { + } else { this.renderingQueue = options.renderingQueue; - } - this.scroll = watchScroll(this.container, this._scrollUpdate.bind(this)); - this.presentationModeState = PresentationModeState.UNKNOWN; - this._resetView(); - if (this.removePageBorders) { - this.viewer.classList.add('removePageBorders'); - } } - PDFViewer.prototype = { - get pagesCount() { - return this._pages.length; - }, - getPageView: function (index) { + + this.scroll = (0, _ui_utils.watchScroll)(this.container, this._scrollUpdate.bind(this)); + this.presentationModeState = _ui_utils.PresentationModeState.UNKNOWN; + + this._resetView(); + + if (this.removePageBorders) { + this.viewer.classList.add('removePageBorders'); + } + + Promise.resolve().then(function () { + _this.eventBus.dispatch('baseviewerinit', { + source: _this + }); + }); + } + + _createClass(BaseViewer, [{ + key: "getPageView", + value: function getPageView(index) { return this._pages[index]; - }, - get pageViewsReady() { - return this._pageViewsReady; - }, - get currentPageNumber() { - return this._currentPageNumber; - }, - set currentPageNumber(val) { - if ((val | 0) !== val) { - throw new Error('Invalid page number.'); - } - if (!this.pdfDocument) { - this._currentPageNumber = val; - return; - } - this._setCurrentPageNumber(val, true); - }, - _setCurrentPageNumber: function PDFViewer_setCurrentPageNumber(val, resetCurrentPageView) { + } + }, { + key: "_setCurrentPageNumber", + value: function _setCurrentPageNumber(val) { + var resetCurrentPageView = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + if (this._currentPageNumber === val) { - if (resetCurrentPageView) { - this._resetCurrentPageView(); - } - return; - } - if (!(0 < val && val <= this.pagesCount)) { - console.error('PDFViewer_setCurrentPageNumber: "' + val + '" is out of bounds.'); - return; - } - var arg = { - source: this, - pageNumber: val, - pageLabel: this._pageLabels && this._pageLabels[val - 1] - }; - this._currentPageNumber = val; - this.eventBus.dispatch('pagechanging', arg); - this.eventBus.dispatch('pagechange', arg); - if (resetCurrentPageView) { - this._resetCurrentPageView(); - } - }, - get currentPageLabel() { - return this._pageLabels && this._pageLabels[this._currentPageNumber - 1]; - }, - set currentPageLabel(val) { - var pageNumber = val | 0; - if (this._pageLabels) { - var i = this._pageLabels.indexOf(val); - if (i >= 0) { - pageNumber = i + 1; - } - } - this.currentPageNumber = pageNumber; - }, - get currentScale() { - return this._currentScale !== UNKNOWN_SCALE ? this._currentScale : DEFAULT_SCALE; - }, - set currentScale(val) { - if (isNaN(val)) { - throw new Error('Invalid numeric scale'); - } - if (!this.pdfDocument) { - this._currentScale = val; - this._currentScaleValue = val !== UNKNOWN_SCALE ? val.toString() : null; - return; - } - this._setScale(val, false); - }, - get currentScaleValue() { - return this._currentScaleValue; - }, - set currentScaleValue(val) { - if (!this.pdfDocument) { - this._currentScale = isNaN(val) ? UNKNOWN_SCALE : val; - this._currentScaleValue = val.toString(); - return; - } - this._setScale(val, false); - }, - get pagesRotation() { - return this._pagesRotation; - }, - set pagesRotation(rotation) { - if (!(typeof rotation === 'number' && rotation % 90 === 0)) { - throw new Error('Invalid pages rotation angle.'); - } - this._pagesRotation = rotation; - if (!this.pdfDocument) { - return; - } - for (var i = 0, l = this._pages.length; i < l; i++) { - var pageView = this._pages[i]; - pageView.update(pageView.scale, rotation); - } - this._setScale(this._currentScaleValue, true); - if (this.defaultRenderingQueue) { - this.update(); - } - }, - setDocument: function (pdfDocument) { - if (this.pdfDocument) { - this._cancelRendering(); - this._resetView(); - } - this.pdfDocument = pdfDocument; - if (!pdfDocument) { - return; - } - var pagesCount = pdfDocument.numPages; - var self = this; - var resolvePagesPromise; - var pagesPromise = new Promise(function (resolve) { - resolvePagesPromise = resolve; - }); - this.pagesPromise = pagesPromise; - pagesPromise.then(function () { - self._pageViewsReady = true; - self.eventBus.dispatch('pagesloaded', { - source: self, - pagesCount: pagesCount - }); - }); - var isOnePageRenderedResolved = false; - var resolveOnePageRendered = null; - var onePageRendered = new Promise(function (resolve) { - resolveOnePageRendered = resolve; - }); - this.onePageRendered = onePageRendered; - var bindOnAfterAndBeforeDraw = function (pageView) { - pageView.onBeforeDraw = function pdfViewLoadOnBeforeDraw() { - self._buffer.push(this); - }; - pageView.onAfterDraw = function pdfViewLoadOnAfterDraw() { - if (!isOnePageRenderedResolved) { - isOnePageRenderedResolved = true; - resolveOnePageRendered(); + if (resetCurrentPageView) { + this._resetCurrentPageView(); } - }; + + return true; + } + + if (!(0 < val && val <= this.pagesCount)) { + return false; + } + + this._currentPageNumber = val; + this.eventBus.dispatch('pagechanging', { + source: this, + pageNumber: val, + pageLabel: this._pageLabels && this._pageLabels[val - 1] + }); + + if (resetCurrentPageView) { + this._resetCurrentPageView(); + } + + return true; + } + }, { + key: "setDocument", + value: function setDocument(pdfDocument) { + var _this2 = this; + + if (this.pdfDocument) { + this._cancelRendering(); + + this._resetView(); + + if (this.findController) { + this.findController.setDocument(null); + } + } + + this.pdfDocument = pdfDocument; + + if (!pdfDocument) { + return; + } + + var pagesCount = pdfDocument.numPages; + var pagesCapability = (0, _pdfjsLib.createPromiseCapability)(); + this.pagesPromise = pagesCapability.promise; + pagesCapability.promise.then(function () { + _this2._pageViewsReady = true; + + _this2.eventBus.dispatch('pagesloaded', { + source: _this2, + pagesCount: pagesCount + }); + }); + var onePageRenderedCapability = (0, _pdfjsLib.createPromiseCapability)(); + this.onePageRendered = onePageRenderedCapability.promise; + + var bindOnAfterAndBeforeDraw = function bindOnAfterAndBeforeDraw(pageView) { + pageView.onBeforeDraw = function () { + _this2._buffer.push(pageView); + }; + + pageView.onAfterDraw = function () { + if (!onePageRenderedCapability.settled) { + onePageRenderedCapability.resolve(); + } + }; }; + var firstPagePromise = pdfDocument.getPage(1); this.firstPagePromise = firstPagePromise; - return firstPagePromise.then(function (pdfPage) { - var scale = this.currentScale; - var viewport = pdfPage.getViewport(scale * CSS_UNITS); - for (var pageNum = 1; pageNum <= pagesCount; ++pageNum) { - var textLayerFactory = null; - if (!pdfjsLib.PDFJS.disableTextLayer) { - textLayerFactory = this; - } - var pageView = new PDFPageView({ - container: this.viewer, - eventBus: this.eventBus, - id: pageNum, - scale: scale, - defaultViewport: viewport.clone(), - renderingQueue: this.renderingQueue, - textLayerFactory: textLayerFactory, - annotationLayerFactory: this, - enhanceTextSelection: this.enhanceTextSelection, - renderInteractiveForms: this.renderInteractiveForms, - renderer: this.renderer + firstPagePromise.then(function (pdfPage) { + var scale = _this2.currentScale; + var viewport = pdfPage.getViewport({ + scale: scale * _ui_utils.CSS_UNITS }); - bindOnAfterAndBeforeDraw(pageView); - this._pages.push(pageView); - } - var linkService = this.linkService; - onePageRendered.then(function () { - if (!pdfjsLib.PDFJS.disableAutoFetch) { - var getPagesLeft = pagesCount; - for (var pageNum = 1; pageNum <= pagesCount; ++pageNum) { - pdfDocument.getPage(pageNum).then(function (pageNum, pdfPage) { - var pageView = self._pages[pageNum - 1]; - if (!pageView.pdfPage) { - pageView.setPdfPage(pdfPage); - } - linkService.cachePageRef(pageNum, pdfPage.ref); - getPagesLeft--; - if (!getPagesLeft) { - resolvePagesPromise(); - } - }.bind(null, pageNum)); - } - } else { - resolvePagesPromise(); + + for (var pageNum = 1; pageNum <= pagesCount; ++pageNum) { + var textLayerFactory = null; + + if (_this2.textLayerMode !== _ui_utils.TextLayerMode.DISABLE) { + textLayerFactory = _this2; + } + + var pageView = new _pdf_page_view.PDFPageView({ + container: _this2._setDocumentViewerElement, + eventBus: _this2.eventBus, + id: pageNum, + scale: scale, + defaultViewport: viewport.clone(), + renderingQueue: _this2.renderingQueue, + textLayerFactory: textLayerFactory, + textLayerMode: _this2.textLayerMode, + annotationLayerFactory: _this2, + imageResourcesPath: _this2.imageResourcesPath, + renderInteractiveForms: _this2.renderInteractiveForms, + renderer: _this2.renderer, + enableWebGL: _this2.enableWebGL, + useOnlyCssZoom: _this2.useOnlyCssZoom, + maxCanvasPixels: _this2.maxCanvasPixels, + l10n: _this2.l10n + }); + bindOnAfterAndBeforeDraw(pageView); + + _this2._pages.push(pageView); } - }); - self.eventBus.dispatch('pagesinit', { source: self }); - if (this.defaultRenderingQueue) { - this.update(); - } - if (this.findController) { - this.findController.resolveFirstPage(); - } - }.bind(this)); - }, - setPageLabels: function PDFViewer_setPageLabels(labels) { + + if (_this2._spreadMode !== _ui_utils.SpreadMode.NONE) { + _this2._updateSpreadMode(); + } + + onePageRenderedCapability.promise.then(function () { + if (pdfDocument.loadingParams['disableAutoFetch']) { + pagesCapability.resolve(); + return; + } + + var getPagesLeft = pagesCount; + + var _loop = function _loop(_pageNum) { + pdfDocument.getPage(_pageNum).then(function (pdfPage) { + var pageView = _this2._pages[_pageNum - 1]; + + if (!pageView.pdfPage) { + pageView.setPdfPage(pdfPage); + } + + _this2.linkService.cachePageRef(_pageNum, pdfPage.ref); + + if (--getPagesLeft === 0) { + pagesCapability.resolve(); + } + }, function (reason) { + console.error("Unable to get page ".concat(_pageNum, " to initialize viewer"), reason); + + if (--getPagesLeft === 0) { + pagesCapability.resolve(); + } + }); + }; + + for (var _pageNum = 1; _pageNum <= pagesCount; ++_pageNum) { + _loop(_pageNum); + } + }); + + _this2.eventBus.dispatch('pagesinit', { + source: _this2 + }); + + if (_this2.findController) { + _this2.findController.setDocument(pdfDocument); + } + + if (_this2.defaultRenderingQueue) { + _this2.update(); + } + }).catch(function (reason) { + console.error('Unable to initialize viewer', reason); + }); + } + }, { + key: "setPageLabels", + value: function setPageLabels(labels) { if (!this.pdfDocument) { - return; + return; } + if (!labels) { - this._pageLabels = null; - } else if (!(labels instanceof Array && this.pdfDocument.numPages === labels.length)) { - this._pageLabels = null; - console.error('PDFViewer_setPageLabels: Invalid page labels.'); + this._pageLabels = null; + } else if (!(Array.isArray(labels) && this.pdfDocument.numPages === labels.length)) { + this._pageLabels = null; + console.error("".concat(this._name, ".setPageLabels: Invalid page labels.")); } else { - this._pageLabels = labels; + this._pageLabels = labels; } + for (var i = 0, ii = this._pages.length; i < ii; i++) { - var pageView = this._pages[i]; - var label = this._pageLabels && this._pageLabels[i]; - pageView.setPageLabel(label); + var pageView = this._pages[i]; + var label = this._pageLabels && this._pageLabels[i]; + pageView.setPageLabel(label); } - }, - _resetView: function () { + } + }, { + key: "_resetView", + value: function _resetView() { this._pages = []; this._currentPageNumber = 1; - this._currentScale = UNKNOWN_SCALE; + this._currentScale = _ui_utils.UNKNOWN_SCALE; this._currentScaleValue = null; this._pageLabels = null; this._buffer = new PDFPageViewBuffer(DEFAULT_CACHE_SIZE); @@ -5207,207 +10537,279 @@ var pdfjsWebLibs; this._pagesRotation = 0; this._pagesRequests = []; this._pageViewsReady = false; + this._scrollMode = _ui_utils.ScrollMode.VERTICAL; + this._spreadMode = _ui_utils.SpreadMode.NONE; this.viewer.textContent = ''; - }, - _scrollUpdate: function PDFViewer_scrollUpdate() { + + this._updateScrollMode(); + } + }, { + key: "_scrollUpdate", + value: function _scrollUpdate() { if (this.pagesCount === 0) { - return; + return; } + this.update(); - for (var i = 0, ii = this._pages.length; i < ii; i++) { - this._pages[i].updatePosition(); - } - }, - _setScaleDispatchEvent: function pdfViewer_setScaleDispatchEvent(newScale, newValue, preset) { - var arg = { - source: this, - scale: newScale, - presetValue: preset ? newValue : undefined - }; - this.eventBus.dispatch('scalechanging', arg); - this.eventBus.dispatch('scalechange', arg); - }, - _setScaleUpdatePages: function pdfViewer_setScaleUpdatePages(newScale, newValue, noScroll, preset) { + } + }, { + key: "_scrollIntoView", + value: function _scrollIntoView(_ref) { + var pageDiv = _ref.pageDiv, + _ref$pageSpot = _ref.pageSpot, + pageSpot = _ref$pageSpot === void 0 ? null : _ref$pageSpot, + _ref$pageNumber = _ref.pageNumber, + pageNumber = _ref$pageNumber === void 0 ? null : _ref$pageNumber; + (0, _ui_utils.scrollIntoView)(pageDiv, pageSpot); + } + }, { + key: "_setScaleUpdatePages", + value: function _setScaleUpdatePages(newScale, newValue) { + var noScroll = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; + var preset = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false; this._currentScaleValue = newValue.toString(); + if (isSameScale(this._currentScale, newScale)) { - if (preset) { - this._setScaleDispatchEvent(newScale, newValue, true); - } - return; + if (preset) { + this.eventBus.dispatch('scalechanging', { + source: this, + scale: newScale, + presetValue: newValue + }); + } + + return; } + for (var i = 0, ii = this._pages.length; i < ii; i++) { - this._pages[i].update(newScale); + this._pages[i].update(newScale); } + this._currentScale = newScale; + if (!noScroll) { - var page = this._currentPageNumber, dest; - if (this._location && !pdfjsLib.PDFJS.ignoreCurrentPositionOnZoom && !(this.isInPresentationMode || this.isChangingPresentationMode)) { - page = this._location.pageNumber; - dest = [ - null, - { name: 'XYZ' }, - this._location.left, - this._location.top, - null - ]; - } - this.scrollPageIntoView({ - pageNumber: page, - destArray: dest, - allowNegativeOffset: true - }); + var page = this._currentPageNumber, + dest; + + if (this._location && !(this.isInPresentationMode || this.isChangingPresentationMode)) { + page = this._location.pageNumber; + dest = [null, { + name: 'XYZ' + }, this._location.left, this._location.top, null]; + } + + this.scrollPageIntoView({ + pageNumber: page, + destArray: dest, + allowNegativeOffset: true + }); } - this._setScaleDispatchEvent(newScale, newValue, preset); + + this.eventBus.dispatch('scalechanging', { + source: this, + scale: newScale, + presetValue: preset ? newValue : undefined + }); + if (this.defaultRenderingQueue) { - this.update(); + this.update(); } - }, - _setScale: function PDFViewer_setScale(value, noScroll) { + } + }, { + key: "_setScale", + value: function _setScale(value) { + var noScroll = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; var scale = parseFloat(value); + if (scale > 0) { - this._setScaleUpdatePages(scale, value, noScroll, false); + this._setScaleUpdatePages(scale, value, noScroll, false); } else { - var currentPage = this._pages[this._currentPageNumber - 1]; - if (!currentPage) { - return; - } - var hPadding = this.isInPresentationMode || this.removePageBorders ? 0 : SCROLLBAR_PADDING; - var vPadding = this.isInPresentationMode || this.removePageBorders ? 0 : VERTICAL_PADDING; - var pageWidthScale = (this.container.clientWidth - hPadding) / currentPage.width * currentPage.scale; - var pageHeightScale = (this.container.clientHeight - vPadding) / currentPage.height * currentPage.scale; - switch (value) { - case 'page-actual': - scale = 1; - break; - case 'page-width': - scale = pageWidthScale; - break; - case 'page-height': - scale = pageHeightScale; - break; - case 'page-fit': - scale = Math.min(pageWidthScale, pageHeightScale); - break; - case 'auto': - var isLandscape = currentPage.width > currentPage.height; - var horizontalScale = isLandscape ? Math.min(pageHeightScale, pageWidthScale) : pageWidthScale; - scale = Math.min(MAX_AUTO_SCALE, horizontalScale); - break; - default: - console.error('PDFViewer_setScale: "' + value + '" is an unknown zoom value.'); - return; - } - this._setScaleUpdatePages(scale, value, noScroll, true); + var currentPage = this._pages[this._currentPageNumber - 1]; + + if (!currentPage) { + return; + } + + var noPadding = this.isInPresentationMode || this.removePageBorders; + var hPadding = noPadding ? 0 : _ui_utils.SCROLLBAR_PADDING; + var vPadding = noPadding ? 0 : _ui_utils.VERTICAL_PADDING; + + if (!noPadding && this._isScrollModeHorizontal) { + var _ref2 = [vPadding, hPadding]; + hPadding = _ref2[0]; + vPadding = _ref2[1]; + } + + var pageWidthScale = (this.container.clientWidth - hPadding) / currentPage.width * currentPage.scale; + var pageHeightScale = (this.container.clientHeight - vPadding) / currentPage.height * currentPage.scale; + + switch (value) { + case 'page-actual': + scale = 1; + break; + + case 'page-width': + scale = pageWidthScale; + break; + + case 'page-height': + scale = pageHeightScale; + break; + + case 'page-fit': + scale = Math.min(pageWidthScale, pageHeightScale); + break; + + case 'auto': + var horizontalScale = (0, _ui_utils.isPortraitOrientation)(currentPage) ? pageWidthScale : Math.min(pageHeightScale, pageWidthScale); + scale = Math.min(_ui_utils.MAX_AUTO_SCALE, horizontalScale); + break; + + default: + console.error("".concat(this._name, "._setScale: \"").concat(value, "\" is an unknown zoom value.")); + return; + } + + this._setScaleUpdatePages(scale, value, noScroll, true); } - }, - _resetCurrentPageView: function () { + } + }, { + key: "_resetCurrentPageView", + value: function _resetCurrentPageView() { if (this.isInPresentationMode) { - this._setScale(this._currentScaleValue, true); + this._setScale(this._currentScaleValue, true); } + var pageView = this._pages[this._currentPageNumber - 1]; - scrollIntoView(pageView.div); - }, - scrollPageIntoView: function PDFViewer_scrollPageIntoView(params) { + + this._scrollIntoView({ + pageDiv: pageView.div + }); + } + }, { + key: "scrollPageIntoView", + value: function scrollPageIntoView(_ref3) { + var pageNumber = _ref3.pageNumber, + _ref3$destArray = _ref3.destArray, + destArray = _ref3$destArray === void 0 ? null : _ref3$destArray, + _ref3$allowNegativeOf = _ref3.allowNegativeOffset, + allowNegativeOffset = _ref3$allowNegativeOf === void 0 ? false : _ref3$allowNegativeOf; + if (!this.pdfDocument) { - return; + return; } - if (arguments.length > 1 || typeof params === 'number') { - console.warn('Call of scrollPageIntoView() with obsolete signature.'); - var paramObj = {}; - if (typeof params === 'number') { - paramObj.pageNumber = params; - } - if (arguments[1] instanceof Array) { - paramObj.destArray = arguments[1]; - } - params = paramObj; - } - var pageNumber = params.pageNumber || 0; - var dest = params.destArray || null; - var allowNegativeOffset = params.allowNegativeOffset || false; - if (this.isInPresentationMode || !dest) { - this._setCurrentPageNumber(pageNumber, true); - return; - } - var pageView = this._pages[pageNumber - 1]; + + var pageView = Number.isInteger(pageNumber) && this._pages[pageNumber - 1]; + if (!pageView) { - console.error('PDFViewer_scrollPageIntoView: ' + 'Invalid "pageNumber" parameter.'); - return; + console.error("".concat(this._name, ".scrollPageIntoView: ") + "\"".concat(pageNumber, "\" is not a valid pageNumber parameter.")); + return; } - var x = 0, y = 0; - var width = 0, height = 0, widthScale, heightScale; + + if (this.isInPresentationMode || !destArray) { + this._setCurrentPageNumber(pageNumber, true); + + return; + } + + var x = 0, + y = 0; + var width = 0, + height = 0, + widthScale, + heightScale; var changeOrientation = pageView.rotation % 180 === 0 ? false : true; - var pageWidth = (changeOrientation ? pageView.height : pageView.width) / pageView.scale / CSS_UNITS; - var pageHeight = (changeOrientation ? pageView.width : pageView.height) / pageView.scale / CSS_UNITS; + var pageWidth = (changeOrientation ? pageView.height : pageView.width) / pageView.scale / _ui_utils.CSS_UNITS; + var pageHeight = (changeOrientation ? pageView.width : pageView.height) / pageView.scale / _ui_utils.CSS_UNITS; var scale = 0; - switch (dest[1].name) { - case 'XYZ': - x = dest[2]; - y = dest[3]; - scale = dest[4]; - x = x !== null ? x : 0; - y = y !== null ? y : pageHeight; - break; - case 'Fit': - case 'FitB': - scale = 'page-fit'; - break; - case 'FitH': - case 'FitBH': - y = dest[2]; - scale = 'page-width'; - if (y === null && this._location) { - x = this._location.left; - y = this._location.top; - } - break; - case 'FitV': - case 'FitBV': - x = dest[2]; - width = pageWidth; - height = pageHeight; - scale = 'page-height'; - break; - case 'FitR': - x = dest[2]; - y = dest[3]; - width = dest[4] - x; - height = dest[5] - y; - var hPadding = this.removePageBorders ? 0 : SCROLLBAR_PADDING; - var vPadding = this.removePageBorders ? 0 : VERTICAL_PADDING; - widthScale = (this.container.clientWidth - hPadding) / width / CSS_UNITS; - heightScale = (this.container.clientHeight - vPadding) / height / CSS_UNITS; - scale = Math.min(Math.abs(widthScale), Math.abs(heightScale)); - break; - default: - console.error('PDFViewer_scrollPageIntoView: \'' + dest[1].name + '\' is not a valid destination type.'); - return; + + switch (destArray[1].name) { + case 'XYZ': + x = destArray[2]; + y = destArray[3]; + scale = destArray[4]; + x = x !== null ? x : 0; + y = y !== null ? y : pageHeight; + break; + + case 'Fit': + case 'FitB': + scale = 'page-fit'; + break; + + case 'FitH': + case 'FitBH': + y = destArray[2]; + scale = 'page-width'; + + if (y === null && this._location) { + x = this._location.left; + y = this._location.top; + } + + break; + + case 'FitV': + case 'FitBV': + x = destArray[2]; + width = pageWidth; + height = pageHeight; + scale = 'page-height'; + break; + + case 'FitR': + x = destArray[2]; + y = destArray[3]; + width = destArray[4] - x; + height = destArray[5] - y; + var hPadding = this.removePageBorders ? 0 : _ui_utils.SCROLLBAR_PADDING; + var vPadding = this.removePageBorders ? 0 : _ui_utils.VERTICAL_PADDING; + widthScale = (this.container.clientWidth - hPadding) / width / _ui_utils.CSS_UNITS; + heightScale = (this.container.clientHeight - vPadding) / height / _ui_utils.CSS_UNITS; + scale = Math.min(Math.abs(widthScale), Math.abs(heightScale)); + break; + + default: + console.error("".concat(this._name, ".scrollPageIntoView: ") + "\"".concat(destArray[1].name, "\" is not a valid destination type.")); + return; } + if (scale && scale !== this._currentScale) { - this.currentScaleValue = scale; - } else if (this._currentScale === UNKNOWN_SCALE) { - this.currentScaleValue = DEFAULT_SCALE_VALUE; + this.currentScaleValue = scale; + } else if (this._currentScale === _ui_utils.UNKNOWN_SCALE) { + this.currentScaleValue = _ui_utils.DEFAULT_SCALE_VALUE; } - if (scale === 'page-fit' && !dest[4]) { - scrollIntoView(pageView.div); - return; + + if (scale === 'page-fit' && !destArray[4]) { + this._scrollIntoView({ + pageDiv: pageView.div, + pageNumber: pageNumber + }); + + return; } - var boundingRect = [ - pageView.viewport.convertToViewportPoint(x, y), - pageView.viewport.convertToViewportPoint(x + width, y + height) - ]; + + var boundingRect = [pageView.viewport.convertToViewportPoint(x, y), pageView.viewport.convertToViewportPoint(x + width, y + height)]; var left = Math.min(boundingRect[0][0], boundingRect[1][0]); var top = Math.min(boundingRect[0][1], boundingRect[1][1]); + if (!allowNegativeOffset) { - left = Math.max(left, 0); - top = Math.max(top, 0); + left = Math.max(left, 0); + top = Math.max(top, 0); } - scrollIntoView(pageView.div, { - left: left, - top: top + + this._scrollIntoView({ + pageDiv: pageView.div, + pageSpot: { + left: left, + top: top + }, + pageNumber: pageNumber }); - }, - _updateLocation: function (firstPage) { + } + }, { + key: "_updateLocation", + value: function _updateLocation(firstPage) { var currentScale = this._currentScale; var currentScaleValue = this._currentScaleValue; var normalizedScaleValue = parseFloat(currentScaleValue) === currentScale ? Math.round(currentScale * 10000) / 100 : currentScaleValue; @@ -5421,2076 +10823,4736 @@ var pdfjsWebLibs; var intTop = Math.round(topLeft[1]); pdfOpenParams += ',' + intLeft + ',' + intTop; this._location = { - pageNumber: pageNumber, - scale: normalizedScaleValue, - top: intTop, - left: intLeft, - pdfOpenParams: pdfOpenParams + pageNumber: pageNumber, + scale: normalizedScaleValue, + top: intTop, + left: intLeft, + rotation: this._pagesRotation, + pdfOpenParams: pdfOpenParams }; - }, - update: function PDFViewer_update() { + } + }, { + key: "_updateHelper", + value: function _updateHelper(visiblePages) { + throw new Error('Not implemented: _updateHelper'); + } + }, { + key: "update", + value: function update() { var visible = this._getVisiblePages(); - var visiblePages = visible.views; - if (visiblePages.length === 0) { - return; + + var visiblePages = visible.views, + numVisiblePages = visiblePages.length; + + if (numVisiblePages === 0) { + return; } - var suggestedCacheSize = Math.max(DEFAULT_CACHE_SIZE, 2 * visiblePages.length + 1); - this._buffer.resize(suggestedCacheSize); + + var newCacheSize = Math.max(DEFAULT_CACHE_SIZE, 2 * numVisiblePages + 1); + + this._buffer.resize(newCacheSize, visiblePages); + this.renderingQueue.renderHighestPriority(visible); - var currentId = this._currentPageNumber; - var firstPage = visible.first; - for (var i = 0, ii = visiblePages.length, stillFullyVisible = false; i < ii; ++i) { - var page = visiblePages[i]; - if (page.percent < 100) { - break; - } - if (page.id === currentId) { - stillFullyVisible = true; - break; - } - } - if (!stillFullyVisible) { - currentId = visiblePages[0].id; - } - if (!this.isInPresentationMode) { - this._setCurrentPageNumber(currentId); - } - this._updateLocation(firstPage); + + this._updateHelper(visiblePages); + + this._updateLocation(visible.first); + this.eventBus.dispatch('updateviewarea', { - source: this, - location: this._location + source: this, + location: this._location }); - }, - containsElement: function (element) { + } + }, { + key: "containsElement", + value: function containsElement(element) { return this.container.contains(element); - }, - focus: function () { + } + }, { + key: "focus", + value: function focus() { this.container.focus(); - }, - get isInPresentationMode() { - return this.presentationModeState === PresentationModeState.FULLSCREEN; - }, - get isChangingPresentationMode() { - return this.presentationModeState === PresentationModeState.CHANGING; - }, - get isHorizontalScrollbarEnabled() { - return this.isInPresentationMode ? false : this.container.scrollWidth > this.container.clientWidth; - }, - _getVisiblePages: function () { - if (!this.isInPresentationMode) { - return getVisibleElements(this.container, this._pages, true); + } + }, { + key: "_getCurrentVisiblePage", + value: function _getCurrentVisiblePage() { + if (!this.pagesCount) { + return { + views: [] + }; } - var visible = []; - var currentPage = this._pages[this._currentPageNumber - 1]; - visible.push({ - id: currentPage.id, - view: currentPage - }); - return { - first: currentPage, - last: currentPage, - views: visible + + var pageView = this._pages[this._currentPageNumber - 1]; + var element = pageView.div; + var view = { + id: pageView.id, + x: element.offsetLeft + element.clientLeft, + y: element.offsetTop + element.clientTop, + view: pageView }; - }, - cleanup: function () { - for (var i = 0, ii = this._pages.length; i < ii; i++) { - if (this._pages[i] && this._pages[i].renderingState !== RenderingStates.FINISHED) { - this._pages[i].reset(); - } + return { + first: view, + last: view, + views: [view] + }; + } + }, { + key: "_getVisiblePages", + value: function _getVisiblePages() { + return (0, _ui_utils.getVisibleElements)(this.container, this._pages, true, this._isScrollModeHorizontal); + } + }, { + key: "isPageVisible", + value: function isPageVisible(pageNumber) { + if (!this.pdfDocument) { + return false; } - }, - _cancelRendering: function PDFViewer_cancelRendering() { - for (var i = 0, ii = this._pages.length; i < ii; i++) { - if (this._pages[i]) { - this._pages[i].cancelRendering(); - } + + if (this.pageNumber < 1 || pageNumber > this.pagesCount) { + console.error("".concat(this._name, ".isPageVisible: \"").concat(pageNumber, "\" is out of bounds.")); + return false; } - }, - _ensurePdfPageLoaded: function (pageView) { + + return this._getVisiblePages().views.some(function (view) { + return view.id === pageNumber; + }); + } + }, { + key: "cleanup", + value: function cleanup() { + for (var i = 0, ii = this._pages.length; i < ii; i++) { + if (this._pages[i] && this._pages[i].renderingState !== _pdf_rendering_queue.RenderingStates.FINISHED) { + this._pages[i].reset(); + } + } + } + }, { + key: "_cancelRendering", + value: function _cancelRendering() { + for (var i = 0, ii = this._pages.length; i < ii; i++) { + if (this._pages[i]) { + this._pages[i].cancelRendering(); + } + } + } + }, { + key: "_ensurePdfPageLoaded", + value: function _ensurePdfPageLoaded(pageView) { + var _this3 = this; + if (pageView.pdfPage) { - return Promise.resolve(pageView.pdfPage); + return Promise.resolve(pageView.pdfPage); } + var pageNumber = pageView.id; + if (this._pagesRequests[pageNumber]) { - return this._pagesRequests[pageNumber]; + return this._pagesRequests[pageNumber]; } + var promise = this.pdfDocument.getPage(pageNumber).then(function (pdfPage) { - pageView.setPdfPage(pdfPage); - this._pagesRequests[pageNumber] = null; - return pdfPage; - }.bind(this)); + if (!pageView.pdfPage) { + pageView.setPdfPage(pdfPage); + } + + _this3._pagesRequests[pageNumber] = null; + return pdfPage; + }).catch(function (reason) { + console.error('Unable to get page for page view', reason); + _this3._pagesRequests[pageNumber] = null; + }); this._pagesRequests[pageNumber] = promise; return promise; - }, - forceRendering: function (currentlyVisiblePages) { - var visiblePages = currentlyVisiblePages || this._getVisiblePages(); - var pageView = this.renderingQueue.getHighestPriority(visiblePages, this._pages, this.scroll.down); - if (pageView) { - this._ensurePdfPageLoaded(pageView).then(function () { - this.renderingQueue.renderView(pageView); - }.bind(this)); - return true; - } - return false; - }, - getPageTextContent: function (pageIndex) { - return this.pdfDocument.getPage(pageIndex + 1).then(function (page) { - return page.getTextContent({ normalizeWhitespace: true }); - }); - }, - createTextLayerBuilder: function (textLayerDiv, pageIndex, viewport, enhanceTextSelection) { - return new TextLayerBuilder({ - textLayerDiv: textLayerDiv, - eventBus: this.eventBus, - pageIndex: pageIndex, - viewport: viewport, - findController: this.isInPresentationMode ? null : this.findController, - enhanceTextSelection: this.isInPresentationMode ? false : enhanceTextSelection - }); - }, - createAnnotationLayerBuilder: function (pageDiv, pdfPage, renderInteractiveForms) { - return new AnnotationLayerBuilder({ - pageDiv: pageDiv, - pdfPage: pdfPage, - renderInteractiveForms: renderInteractiveForms, - linkService: this.linkService, - downloadManager: this.downloadManager - }); - }, - setFindController: function (findController) { - this.findController = findController; - }, - getPagesOverview: function () { - return this._pages.map(function (pageView) { - var viewport = pageView.pdfPage.getViewport(1); - return { - width: viewport.width, - height: viewport.height - }; - }); - } - }; - return PDFViewer; - }(); - exports.PresentationModeState = PresentationModeState; - exports.PDFViewer = PDFViewer; - })); - (function (root, factory) { - factory(root.pdfjsWebApp = {}, root.pdfjsWebUIUtils, root.pdfjsWebDownloadManager, root.pdfjsWebPDFHistory, root.pdfjsWebPreferences, root.pdfjsWebPDFSidebar, root.pdfjsWebViewHistory, root.pdfjsWebPDFThumbnailViewer, root.pdfjsWebToolbar, root.pdfjsWebSecondaryToolbar, root.pdfjsWebPasswordPrompt, root.pdfjsWebPDFPresentationMode, root.pdfjsWebPDFDocumentProperties, root.pdfjsWebHandTool, root.pdfjsWebPDFViewer, root.pdfjsWebPDFRenderingQueue, root.pdfjsWebPDFLinkService, root.pdfjsWebPDFOutlineViewer, root.pdfjsWebOverlayManager, root.pdfjsWebPDFAttachmentViewer, root.pdfjsWebPDFFindController, root.pdfjsWebPDFFindBar, root.pdfjsWebDOMEvents, root.pdfjsWebPDFJS); - }(this, function (exports, uiUtilsLib, downloadManagerLib, pdfHistoryLib, preferencesLib, pdfSidebarLib, viewHistoryLib, pdfThumbnailViewerLib, toolbarLib, secondaryToolbarLib, passwordPromptLib, pdfPresentationModeLib, pdfDocumentPropertiesLib, handToolLib, pdfViewerLib, pdfRenderingQueueLib, pdfLinkServiceLib, pdfOutlineViewerLib, overlayManagerLib, pdfAttachmentViewerLib, pdfFindControllerLib, pdfFindBarLib, domEventsLib, pdfjsLib) { - var UNKNOWN_SCALE = uiUtilsLib.UNKNOWN_SCALE; - var DEFAULT_SCALE_VALUE = uiUtilsLib.DEFAULT_SCALE_VALUE; - var MIN_SCALE = uiUtilsLib.MIN_SCALE; - var MAX_SCALE = uiUtilsLib.MAX_SCALE; - var ProgressBar = uiUtilsLib.ProgressBar; - var getPDFFileNameFromURL = uiUtilsLib.getPDFFileNameFromURL; - var noContextMenuHandler = uiUtilsLib.noContextMenuHandler; - var mozL10n = uiUtilsLib.mozL10n; - var parseQueryString = uiUtilsLib.parseQueryString; - var PDFHistory = pdfHistoryLib.PDFHistory; - var Preferences = preferencesLib.Preferences; - var SidebarView = pdfSidebarLib.SidebarView; - var PDFSidebar = pdfSidebarLib.PDFSidebar; - var ViewHistory = viewHistoryLib.ViewHistory; - var PDFThumbnailViewer = pdfThumbnailViewerLib.PDFThumbnailViewer; - var Toolbar = toolbarLib.Toolbar; - var SecondaryToolbar = secondaryToolbarLib.SecondaryToolbar; - var PasswordPrompt = passwordPromptLib.PasswordPrompt; - var PDFPresentationMode = pdfPresentationModeLib.PDFPresentationMode; - var PDFDocumentProperties = pdfDocumentPropertiesLib.PDFDocumentProperties; - var HandTool = handToolLib.HandTool; - var PresentationModeState = pdfViewerLib.PresentationModeState; - var PDFViewer = pdfViewerLib.PDFViewer; - var RenderingStates = pdfRenderingQueueLib.RenderingStates; - var PDFRenderingQueue = pdfRenderingQueueLib.PDFRenderingQueue; - var PDFLinkService = pdfLinkServiceLib.PDFLinkService; - var PDFOutlineViewer = pdfOutlineViewerLib.PDFOutlineViewer; - var OverlayManager = overlayManagerLib.OverlayManager; - var PDFAttachmentViewer = pdfAttachmentViewerLib.PDFAttachmentViewer; - var PDFFindController = pdfFindControllerLib.PDFFindController; - var PDFFindBar = pdfFindBarLib.PDFFindBar; - var getGlobalEventBus = domEventsLib.getGlobalEventBus; - var normalizeWheelEventDelta = uiUtilsLib.normalizeWheelEventDelta; - var animationStarted = uiUtilsLib.animationStarted; - var localized = uiUtilsLib.localized; - var RendererType = uiUtilsLib.RendererType; - var DEFAULT_SCALE_DELTA = 1.1; - var DISABLE_AUTO_FETCH_LOADING_BAR_TIMEOUT = 5000; - function configure(PDFJS) { - PDFJS.imageResourcesPath = IMAGE_LOCATION; - PDFJS.workerSrc = PDFWORKER_LOCATION; - PDFJS.cMapUrl = '../web/cmaps/'; - PDFJS.cMapPacked = true; - } - var DefaultExernalServices = { - updateFindControlState: function (data) { - }, - initPassiveLoading: function (callbacks) { - }, - fallback: function (data, callback) { - }, - reportTelemetry: function (data) { - }, - createDownloadManager: function () { - return new downloadManagerLib.DownloadManager(); - }, - supportsIntegratedFind: false, - supportsDocumentFonts: true, - supportsDocumentColors: true, - supportedMouseWheelZoomModifierKeys: { - ctrlKey: true, - metaKey: true } - }; - var PDFViewerApplication = { - initialBookmark: document.location.hash.substring(1), - initialDestination: null, - initialized: false, - fellback: false, - appConfig: null, - pdfDocument: null, - pdfLoadingTask: null, - printService: null, - pdfViewer: null, - pdfThumbnailViewer: null, - pdfRenderingQueue: null, - pdfPresentationMode: null, - pdfDocumentProperties: null, - pdfLinkService: null, - pdfHistory: null, - pdfSidebar: null, - pdfOutlineViewer: null, - pdfAttachmentViewer: null, - store: null, - downloadManager: null, - toolbar: null, - secondaryToolbar: null, - eventBus: null, - pageRotation: 0, - isInitialViewSet: false, - viewerPrefs: { - sidebarViewOnLoad: SidebarView.NONE, - pdfBugEnabled: false, - showPreviousViewOnLoad: true, - defaultZoomValue: '', - disablePageLabels: false, - renderer: 'canvas', - enhanceTextSelection: false, - renderInteractiveForms: false - }, - isViewerEmbedded: window.parent !== window, - url: '', - baseUrl: '', - externalServices: DefaultExernalServices, - initialize: function pdfViewInitialize(appConfig) { - var self = this; - var PDFJS = pdfjsLib.PDFJS; - Preferences.initialize(); - this.preferences = Preferences; - configure(PDFJS); - this.appConfig = appConfig; - return this._readPreferences().then(function () { - return self._initializeViewerComponents(); - }).then(function () { - self.bindEvents(); - self.bindWindowEvents(); - localized.then(function () { - self.eventBus.dispatch('localized'); - }); - if (self.isViewerEmbedded && !PDFJS.isExternalLinkTargetSet()) { - PDFJS.externalLinkTarget = PDFJS.LinkTarget.TOP; - } - self.initialized = true; - }); - }, - _readPreferences: function () { - var self = this; - var PDFJS = pdfjsLib.PDFJS; - return Promise.all([ - Preferences.get('enableWebGL').then(function resolved(value) { - PDFJS.disableWebGL = !value; - }), - Preferences.get('sidebarViewOnLoad').then(function resolved(value) { - self.viewerPrefs['sidebarViewOnLoad'] = value; - }), - Preferences.get('pdfBugEnabled').then(function resolved(value) { - self.viewerPrefs['pdfBugEnabled'] = value; - }), - Preferences.get('showPreviousViewOnLoad').then(function resolved(value) { - self.viewerPrefs['showPreviousViewOnLoad'] = value; - }), - Preferences.get('defaultZoomValue').then(function resolved(value) { - self.viewerPrefs['defaultZoomValue'] = value; - }), - Preferences.get('enhanceTextSelection').then(function resolved(value) { - self.viewerPrefs['enhanceTextSelection'] = value; - }), - Preferences.get('disableTextLayer').then(function resolved(value) { - if (PDFJS.disableTextLayer === true) { - return; - } - PDFJS.disableTextLayer = value; - }), - Preferences.get('disableRange').then(function resolved(value) { - if (PDFJS.disableRange === true) { - return; - } - PDFJS.disableRange = value; - }), - Preferences.get('disableStream').then(function resolved(value) { - if (PDFJS.disableStream === true) { - return; - } - PDFJS.disableStream = value; - }), - Preferences.get('disableAutoFetch').then(function resolved(value) { - PDFJS.disableAutoFetch = value; - }), - Preferences.get('disableFontFace').then(function resolved(value) { - if (PDFJS.disableFontFace === true) { - return; - } - PDFJS.disableFontFace = value; - }), - Preferences.get('useOnlyCssZoom').then(function resolved(value) { - PDFJS.useOnlyCssZoom = value; - }), - Preferences.get('externalLinkTarget').then(function resolved(value) { - if (PDFJS.isExternalLinkTargetSet()) { - return; - } - PDFJS.externalLinkTarget = value; - }), - Preferences.get('renderer').then(function resolved(value) { - self.viewerPrefs['renderer'] = value; - }), - Preferences.get('renderInteractiveForms').then(function resolved(value) { - self.viewerPrefs['renderInteractiveForms'] = value; - }), - Preferences.get('disablePageLabels').then(function resolved(value) { - self.viewerPrefs['disablePageLabels'] = value; - }) - ]).catch(function (reason) { - }); - }, - _initializeViewerComponents: function () { - var self = this; - var appConfig = this.appConfig; - return new Promise(function (resolve, reject) { - var eventBus = appConfig.eventBus || getGlobalEventBus(); - self.eventBus = eventBus; - var pdfRenderingQueue = new PDFRenderingQueue(); - pdfRenderingQueue.onIdle = self.cleanup.bind(self); - self.pdfRenderingQueue = pdfRenderingQueue; - var pdfLinkService = new PDFLinkService({ eventBus: eventBus }); - self.pdfLinkService = pdfLinkService; - var downloadManager = self.externalServices.createDownloadManager(); - self.downloadManager = downloadManager; - var container = appConfig.mainContainer; - var viewer = appConfig.viewerContainer; - self.pdfViewer = new PDFViewer({ - container: container, - viewer: viewer, - eventBus: eventBus, - renderingQueue: pdfRenderingQueue, - linkService: pdfLinkService, - downloadManager: downloadManager, - renderer: self.viewerPrefs['renderer'], - enhanceTextSelection: self.viewerPrefs['enhanceTextSelection'], - renderInteractiveForms: self.viewerPrefs['renderInteractiveForms'] - }); - pdfRenderingQueue.setViewer(self.pdfViewer); - pdfLinkService.setViewer(self.pdfViewer); - var thumbnailContainer = appConfig.sidebar.thumbnailView; - self.pdfThumbnailViewer = new PDFThumbnailViewer({ - container: thumbnailContainer, - renderingQueue: pdfRenderingQueue, - linkService: pdfLinkService - }); - pdfRenderingQueue.setThumbnailViewer(self.pdfThumbnailViewer); - self.pdfHistory = new PDFHistory({ - linkService: pdfLinkService, - eventBus: eventBus - }); - pdfLinkService.setHistory(self.pdfHistory); - self.findController = new PDFFindController({ pdfViewer: self.pdfViewer }); - self.findController.onUpdateResultsCount = function (matchCount) { - if (self.supportsIntegratedFind) { - return; - } - self.findBar.updateResultsCount(matchCount); - }; - self.findController.onUpdateState = function (state, previous, matchCount) { - if (self.supportsIntegratedFind) { - self.externalServices.updateFindControlState({ - result: state, - findPrevious: previous + }, { + key: "forceRendering", + value: function forceRendering(currentlyVisiblePages) { + var _this4 = this; + + var visiblePages = currentlyVisiblePages || this._getVisiblePages(); + + var scrollAhead = this._isScrollModeHorizontal ? this.scroll.right : this.scroll.down; + var pageView = this.renderingQueue.getHighestPriority(visiblePages, this._pages, scrollAhead); + + if (pageView) { + this._ensurePdfPageLoaded(pageView).then(function () { + _this4.renderingQueue.renderView(pageView); }); - } else { - self.findBar.updateUIState(state, previous, matchCount); - } - }; - self.pdfViewer.setFindController(self.findController); - var findBarConfig = Object.create(appConfig.findBar); - findBarConfig.findController = self.findController; - findBarConfig.eventBus = eventBus; - self.findBar = new PDFFindBar(findBarConfig); - self.overlayManager = OverlayManager; - self.handTool = new HandTool({ - container: container, - eventBus: eventBus + + return true; + } + + return false; + } + }, { + key: "createTextLayerBuilder", + value: function createTextLayerBuilder(textLayerDiv, pageIndex, viewport) { + var enhanceTextSelection = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false; + return new _text_layer_builder.TextLayerBuilder({ + textLayerDiv: textLayerDiv, + eventBus: this.eventBus, + pageIndex: pageIndex, + viewport: viewport, + findController: this.isInPresentationMode ? null : this.findController, + enhanceTextSelection: this.isInPresentationMode ? false : enhanceTextSelection }); - self.pdfDocumentProperties = new PDFDocumentProperties(appConfig.documentProperties); - self.toolbar = new Toolbar(appConfig.toolbar, container, eventBus); - self.secondaryToolbar = new SecondaryToolbar(appConfig.secondaryToolbar, container, eventBus); - if (self.supportsFullscreen) { - self.pdfPresentationMode = new PDFPresentationMode({ - container: container, - viewer: viewer, - pdfViewer: self.pdfViewer, - eventBus: eventBus, - contextMenuItems: appConfig.fullscreen - }); - } - self.passwordPrompt = new PasswordPrompt(appConfig.passwordOverlay); - self.pdfOutlineViewer = new PDFOutlineViewer({ - container: appConfig.sidebar.outlineView, - eventBus: eventBus, - linkService: pdfLinkService + } + }, { + key: "createAnnotationLayerBuilder", + value: function createAnnotationLayerBuilder(pageDiv, pdfPage) { + var imageResourcesPath = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : ''; + var renderInteractiveForms = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false; + var l10n = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : _ui_utils.NullL10n; + return new _annotation_layer_builder.AnnotationLayerBuilder({ + pageDiv: pageDiv, + pdfPage: pdfPage, + imageResourcesPath: imageResourcesPath, + renderInteractiveForms: renderInteractiveForms, + linkService: this.linkService, + downloadManager: this.downloadManager, + l10n: l10n }); - self.pdfAttachmentViewer = new PDFAttachmentViewer({ - container: appConfig.sidebar.attachmentsView, - eventBus: eventBus, - downloadManager: downloadManager + } + }, { + key: "getPagesOverview", + value: function getPagesOverview() { + var pagesOverview = this._pages.map(function (pageView) { + var viewport = pageView.pdfPage.getViewport({ + scale: 1 + }); + return { + width: viewport.width, + height: viewport.height, + rotation: viewport.rotation + }; }); - var sidebarConfig = Object.create(appConfig.sidebar); - sidebarConfig.pdfViewer = self.pdfViewer; - sidebarConfig.pdfThumbnailViewer = self.pdfThumbnailViewer; - sidebarConfig.pdfOutlineViewer = self.pdfOutlineViewer; - sidebarConfig.eventBus = eventBus; - self.pdfSidebar = new PDFSidebar(sidebarConfig); - self.pdfSidebar.onToggled = self.forceRendering.bind(self); - resolve(undefined); - }); - }, - run: function pdfViewRun(config) { - this.initialize(config).then(webViewerInitialized); - }, - zoomIn: function pdfViewZoomIn(ticks) { - var newScale = this.pdfViewer.currentScale; - do { - newScale = (newScale * DEFAULT_SCALE_DELTA).toFixed(2); - newScale = Math.ceil(newScale * 10) / 10; - newScale = Math.min(MAX_SCALE, newScale); - } while (--ticks > 0 && newScale < MAX_SCALE); - this.pdfViewer.currentScaleValue = newScale; - }, - zoomOut: function pdfViewZoomOut(ticks) { - var newScale = this.pdfViewer.currentScale; - do { - newScale = (newScale / DEFAULT_SCALE_DELTA).toFixed(2); - newScale = Math.floor(newScale * 10) / 10; - newScale = Math.max(MIN_SCALE, newScale); - } while (--ticks > 0 && newScale > MIN_SCALE); - this.pdfViewer.currentScaleValue = newScale; - }, - get pagesCount() { - return this.pdfDocument ? this.pdfDocument.numPages : 0; - }, - set page(val) { - this.pdfViewer.currentPageNumber = val; - }, - get page() { - return this.pdfViewer.currentPageNumber; - }, - get printing() { - return !!this.printService; - }, - get supportsPrinting() { - return PDFPrintServiceFactory.instance.supportsPrinting; - }, - get supportsFullscreen() { - var support; - var doc = document.documentElement; - support = !!(doc.requestFullscreen || doc.mozRequestFullScreen || doc.webkitRequestFullScreen || doc.msRequestFullscreen); - if (document.fullscreenEnabled === false || document.mozFullScreenEnabled === false || document.webkitFullscreenEnabled === false || document.msFullscreenEnabled === false) { - support = false; - } - if (support && pdfjsLib.PDFJS.disableFullscreen === true) { - support = false; - } - return pdfjsLib.shadow(this, 'supportsFullscreen', support); - }, - get supportsIntegratedFind() { - return this.externalServices.supportsIntegratedFind; - }, - get supportsDocumentFonts() { - return this.externalServices.supportsDocumentFonts; - }, - get supportsDocumentColors() { - return this.externalServices.supportsDocumentColors; - }, - get loadingBar() { - var bar = new ProgressBar('#loadingBar', {}); - return pdfjsLib.shadow(this, 'loadingBar', bar); - }, - get supportedMouseWheelZoomModifierKeys() { - return this.externalServices.supportedMouseWheelZoomModifierKeys; - }, - initPassiveLoading: function pdfViewInitPassiveLoading() { - throw new Error('Not implemented: initPassiveLoading'); - }, - setTitleUsingUrl: function pdfViewSetTitleUsingUrl(url) { - this.url = url; - this.baseUrl = url.split('#')[0]; - try { - this.setTitle(decodeURIComponent(pdfjsLib.getFilenameFromUrl(url)) || url); - } catch (e) { - this.setTitle(url); - } - }, - setTitle: function pdfViewSetTitle(title) { - if (this.isViewerEmbedded) { - return; - } - document.title = title; - }, - close: function pdfViewClose() { - var errorWrapper = this.appConfig.errorWrapper.container; - errorWrapper.setAttribute('hidden', 'true'); - if (!this.pdfLoadingTask) { - return Promise.resolve(); - } - var promise = this.pdfLoadingTask.destroy(); - this.pdfLoadingTask = null; - if (this.pdfDocument) { - this.pdfDocument = null; - this.pdfThumbnailViewer.setDocument(null); - this.pdfViewer.setDocument(null); - this.pdfLinkService.setDocument(null, null); - } - this.store = null; - this.isInitialViewSet = false; - this.pdfSidebar.reset(); - this.pdfOutlineViewer.reset(); - this.pdfAttachmentViewer.reset(); - this.findController.reset(); - this.findBar.reset(); - this.toolbar.reset(); - this.secondaryToolbar.reset(); - if (typeof PDFBug !== 'undefined') { - PDFBug.cleanup(); - } - return promise; - }, - open: function pdfViewOpen(file, args) { - if (arguments.length > 2 || typeof args === 'number') { - return Promise.reject(new Error('Call of open() with obsolete signature.')); - } - if (this.pdfLoadingTask) { - return this.close().then(function () { - Preferences.reload(); - return this.open(file, args); - }.bind(this)); - } - var parameters = Object.create(null), scale; - if (typeof file === 'string') { - this.setTitleUsingUrl(file); - parameters.url = file; - } else if (file && 'byteLength' in file) { - parameters.data = file; - } else if (file.url && file.originalUrl) { - this.setTitleUsingUrl(file.originalUrl); - parameters.url = file.url; - } - if (args) { - for (var prop in args) { - parameters[prop] = args[prop]; + + if (!this.enablePrintAutoRotate) { + return pagesOverview; } - if (args.scale) { - scale = args.scale; - } - if (args.length) { - this.pdfDocumentProperties.setFileSize(args.length); - } - } - var self = this; - self.downloadComplete = false; - var loadingTask = pdfjsLib.getDocument(parameters); - this.pdfLoadingTask = loadingTask; - loadingTask.onPassword = function passwordNeeded(updateCallback, reason) { - self.passwordPrompt.setUpdateCallback(updateCallback, reason); - self.passwordPrompt.open(); - }; - loadingTask.onProgress = function getDocumentProgress(progressData) { - self.progress(progressData.loaded / progressData.total); - }; - loadingTask.onUnsupportedFeature = this.fallback.bind(this); - return loadingTask.promise.then(function getDocumentCallback(pdfDocument) { - self.load(pdfDocument, scale); - }, function getDocumentError(exception) { - var message = exception && exception.message; - var loadingErrorMessage = mozL10n.get('loading_error', null, 'An error occurred while loading the PDF.'); - if (exception instanceof pdfjsLib.InvalidPDFException) { - loadingErrorMessage = mozL10n.get('invalid_file_error', null, 'Invalid or corrupted PDF file.'); - } else if (exception instanceof pdfjsLib.MissingPDFException) { - loadingErrorMessage = mozL10n.get('missing_file_error', null, 'Missing PDF file.'); - } else if (exception instanceof pdfjsLib.UnexpectedResponseException) { - loadingErrorMessage = mozL10n.get('unexpected_response_error', null, 'Unexpected server response.'); - } - var moreInfo = { message: message }; - self.error(loadingErrorMessage, moreInfo); - throw new Error(loadingErrorMessage); - }); - }, - download: function pdfViewDownload() { - function downloadByUrl() { - downloadManager.downloadUrl(url, filename); - } - var url = this.baseUrl; - var filename = getPDFFileNameFromURL(url); - var downloadManager = this.downloadManager; - downloadManager.onerror = function (err) { - PDFViewerApplication.error('PDF failed to download.'); - }; - if (!this.pdfDocument) { - downloadByUrl(); - return; - } - if (!this.downloadComplete) { - downloadByUrl(); - return; - } - this.pdfDocument.getData().then(function getDataSuccess(data) { - var blob = pdfjsLib.createBlob(data, 'application/pdf'); - downloadManager.download(blob, url, filename); - }, downloadByUrl).then(null, downloadByUrl); - }, - fallback: function pdfViewFallback(featureId) { - }, - error: function pdfViewError(message, moreInfo) { - var moreInfoText = mozL10n.get('error_version_info', { - version: pdfjsLib.version || '?', - build: pdfjsLib.build || '?' - }, 'PDF.js v{{version}} (build: {{build}})') + '\n'; - if (moreInfo) { - moreInfoText += mozL10n.get('error_message', { message: moreInfo.message }, 'Message: {{message}}'); - if (moreInfo.stack) { - moreInfoText += '\n' + mozL10n.get('error_stack', { stack: moreInfo.stack }, 'Stack: {{stack}}'); - } else { - if (moreInfo.filename) { - moreInfoText += '\n' + mozL10n.get('error_file', { file: moreInfo.filename }, 'File: {{file}}'); - } - if (moreInfo.lineNumber) { - moreInfoText += '\n' + mozL10n.get('error_line', { line: moreInfo.lineNumber }, 'Line: {{line}}'); - } - } - } - var errorWrapperConfig = this.appConfig.errorWrapper; - var errorWrapper = errorWrapperConfig.container; - errorWrapper.removeAttribute('hidden'); - var errorMessage = errorWrapperConfig.errorMessage; - errorMessage.textContent = message; - var closeButton = errorWrapperConfig.closeButton; - closeButton.onclick = function () { - errorWrapper.setAttribute('hidden', 'true'); - }; - var errorMoreInfo = errorWrapperConfig.errorMoreInfo; - var moreInfoButton = errorWrapperConfig.moreInfoButton; - var lessInfoButton = errorWrapperConfig.lessInfoButton; - moreInfoButton.onclick = function () { - errorMoreInfo.removeAttribute('hidden'); - moreInfoButton.setAttribute('hidden', 'true'); - lessInfoButton.removeAttribute('hidden'); - errorMoreInfo.style.height = errorMoreInfo.scrollHeight + 'px'; - }; - lessInfoButton.onclick = function () { - errorMoreInfo.setAttribute('hidden', 'true'); - moreInfoButton.removeAttribute('hidden'); - lessInfoButton.setAttribute('hidden', 'true'); - }; - moreInfoButton.oncontextmenu = noContextMenuHandler; - lessInfoButton.oncontextmenu = noContextMenuHandler; - closeButton.oncontextmenu = noContextMenuHandler; - moreInfoButton.removeAttribute('hidden'); - lessInfoButton.setAttribute('hidden', 'true'); - errorMoreInfo.value = moreInfoText; - }, - progress: function pdfViewProgress(level) { - var percent = Math.round(level * 100); - if (percent > this.loadingBar.percent || isNaN(percent)) { - this.loadingBar.percent = percent; - if (pdfjsLib.PDFJS.disableAutoFetch && percent) { - if (this.disableAutoFetchLoadingBarTimeout) { - clearTimeout(this.disableAutoFetchLoadingBarTimeout); - this.disableAutoFetchLoadingBarTimeout = null; - } - this.loadingBar.show(); - this.disableAutoFetchLoadingBarTimeout = setTimeout(function () { - this.loadingBar.hide(); - this.disableAutoFetchLoadingBarTimeout = null; - }.bind(this), DISABLE_AUTO_FETCH_LOADING_BAR_TIMEOUT); - } - } - }, - load: function pdfViewLoad(pdfDocument, scale) { - var self = this; - scale = scale || UNKNOWN_SCALE; - this.pdfDocument = pdfDocument; - this.pdfDocumentProperties.setDocumentAndUrl(pdfDocument, this.url); - var downloadedPromise = pdfDocument.getDownloadInfo().then(function () { - self.downloadComplete = true; - self.loadingBar.hide(); - }); - this.toolbar.setPagesCount(pdfDocument.numPages, false); - this.secondaryToolbar.setPagesCount(pdfDocument.numPages); - var id = this.documentFingerprint = pdfDocument.fingerprint; - var store = this.store = new ViewHistory(id); - var baseDocumentUrl; - baseDocumentUrl = null; - this.pdfLinkService.setDocument(pdfDocument, baseDocumentUrl); - var pdfViewer = this.pdfViewer; - pdfViewer.currentScale = scale; - pdfViewer.setDocument(pdfDocument); - var firstPagePromise = pdfViewer.firstPagePromise; - var pagesPromise = pdfViewer.pagesPromise; - var onePageRendered = pdfViewer.onePageRendered; - this.pageRotation = 0; - var pdfThumbnailViewer = this.pdfThumbnailViewer; - pdfThumbnailViewer.setDocument(pdfDocument); - firstPagePromise.then(function (pdfPage) { - downloadedPromise.then(function () { - self.eventBus.dispatch('documentload', { source: self }); - }); - self.loadingBar.setWidth(self.appConfig.viewerContainer); - if (!pdfjsLib.PDFJS.disableHistory && !self.isViewerEmbedded) { - if (!self.viewerPrefs['showPreviousViewOnLoad']) { - self.pdfHistory.clearHistoryState(); - } - self.pdfHistory.initialize(self.documentFingerprint); - if (self.pdfHistory.initialDestination) { - self.initialDestination = self.pdfHistory.initialDestination; - } else if (self.pdfHistory.initialBookmark) { - self.initialBookmark = self.pdfHistory.initialBookmark; - } - } - var initialParams = { - destination: self.initialDestination, - bookmark: self.initialBookmark, - hash: null - }; - store.initializedPromise.then(function resolved() { - var storedHash = null, sidebarView = null; - if (self.viewerPrefs['showPreviousViewOnLoad'] && store.get('exists', false)) { - var pageNum = store.get('page', '1'); - var zoom = self.viewerPrefs['defaultZoomValue'] || store.get('zoom', DEFAULT_SCALE_VALUE); - var left = store.get('scrollLeft', '0'); - var top = store.get('scrollTop', '0'); - storedHash = 'page=' + pageNum + '&zoom=' + zoom + ',' + left + ',' + top; - sidebarView = store.get('sidebarView', SidebarView.NONE); - } else if (self.viewerPrefs['defaultZoomValue']) { - storedHash = 'page=1&zoom=' + self.viewerPrefs['defaultZoomValue']; - } - self.setInitialView(storedHash, { - scale: scale, - sidebarView: sidebarView - }); - initialParams.hash = storedHash; - if (!self.isViewerEmbedded) { - self.pdfViewer.focus(); - } - }, function rejected(reason) { - console.error(reason); - self.setInitialView(null, { scale: scale }); - }); - pagesPromise.then(function resolved() { - if (!initialParams.destination && !initialParams.bookmark && !initialParams.hash) { - return; - } - if (self.hasEqualPageSizes) { - return; - } - self.initialDestination = initialParams.destination; - self.initialBookmark = initialParams.bookmark; - self.pdfViewer.currentScaleValue = self.pdfViewer.currentScaleValue; - self.setInitialView(initialParams.hash); - }); - }); - pdfDocument.getPageLabels().then(function (labels) { - if (!labels || self.viewerPrefs['disablePageLabels']) { - return; - } - var i = 0, numLabels = labels.length; - if (numLabels !== self.pagesCount) { - console.error('The number of Page Labels does not match ' + 'the number of pages in the document.'); - return; - } - while (i < numLabels && labels[i] === (i + 1).toString()) { - i++; - } - if (i === numLabels) { - return; - } - pdfViewer.setPageLabels(labels); - pdfThumbnailViewer.setPageLabels(labels); - self.toolbar.setPagesCount(pdfDocument.numPages, true); - self.toolbar.setPageNumber(pdfViewer.currentPageNumber, pdfViewer.currentPageLabel); - }); - pagesPromise.then(function () { - if (self.supportsPrinting) { - pdfDocument.getJavaScript().then(function (javaScript) { - if (javaScript.length) { - console.warn('Warning: JavaScript is not supported'); - self.fallback(pdfjsLib.UNSUPPORTED_FEATURES.javaScript); + + var isFirstPagePortrait = (0, _ui_utils.isPortraitOrientation)(pagesOverview[0]); + return pagesOverview.map(function (size) { + if (isFirstPagePortrait === (0, _ui_utils.isPortraitOrientation)(size)) { + return size; } - var regex = /\bprint\s*\(/; - for (var i = 0, ii = javaScript.length; i < ii; i++) { - var js = javaScript[i]; - if (js && regex.test(js)) { - setTimeout(function () { - window.print(); + + return { + width: size.height, + height: size.width, + rotation: (size.rotation + 90) % 360 + }; + }); + } + }, { + key: "_updateScrollMode", + value: function _updateScrollMode() { + var pageNumber = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null; + var scrollMode = this._scrollMode, + viewer = this.viewer; + viewer.classList.toggle('scrollHorizontal', scrollMode === _ui_utils.ScrollMode.HORIZONTAL); + viewer.classList.toggle('scrollWrapped', scrollMode === _ui_utils.ScrollMode.WRAPPED); + + if (!this.pdfDocument || !pageNumber) { + return; + } + + if (this._currentScaleValue && isNaN(this._currentScaleValue)) { + this._setScale(this._currentScaleValue, true); + } + + this._setCurrentPageNumber(pageNumber, true); + + this.update(); + } + }, { + key: "_updateSpreadMode", + value: function _updateSpreadMode() { + var pageNumber = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null; + + if (!this.pdfDocument) { + return; + } + + var viewer = this.viewer, + pages = this._pages; + viewer.textContent = ''; + + if (this._spreadMode === _ui_utils.SpreadMode.NONE) { + for (var i = 0, iMax = pages.length; i < iMax; ++i) { + viewer.appendChild(pages[i].div); + } + } else { + var parity = this._spreadMode - 1; + var spread = null; + + for (var _i = 0, _iMax = pages.length; _i < _iMax; ++_i) { + if (spread === null) { + spread = document.createElement('div'); + spread.className = 'spread'; + viewer.appendChild(spread); + } else if (_i % 2 === parity) { + spread = spread.cloneNode(false); + viewer.appendChild(spread); + } + + spread.appendChild(pages[_i].div); + } + } + + if (!pageNumber) { + return; + } + + this._setCurrentPageNumber(pageNumber, true); + + this.update(); + } + }, { + key: "pagesCount", + get: function get() { + return this._pages.length; + } + }, { + key: "pageViewsReady", + get: function get() { + return this._pageViewsReady; + } + }, { + key: "currentPageNumber", + get: function get() { + return this._currentPageNumber; + }, + set: function set(val) { + if (!Number.isInteger(val)) { + throw new Error('Invalid page number.'); + } + + if (!this.pdfDocument) { + return; + } + + if (!this._setCurrentPageNumber(val, true)) { + console.error("".concat(this._name, ".currentPageNumber: \"").concat(val, "\" is not a valid page.")); + } + } + }, { + key: "currentPageLabel", + get: function get() { + return this._pageLabels && this._pageLabels[this._currentPageNumber - 1]; + }, + set: function set(val) { + if (!this.pdfDocument) { + return; + } + + var page = val | 0; + + if (this._pageLabels) { + var i = this._pageLabels.indexOf(val); + + if (i >= 0) { + page = i + 1; + } + } + + if (!this._setCurrentPageNumber(page, true)) { + console.error("".concat(this._name, ".currentPageLabel: \"").concat(val, "\" is not a valid page.")); + } + } + }, { + key: "currentScale", + get: function get() { + return this._currentScale !== _ui_utils.UNKNOWN_SCALE ? this._currentScale : _ui_utils.DEFAULT_SCALE; + }, + set: function set(val) { + if (isNaN(val)) { + throw new Error('Invalid numeric scale.'); + } + + if (!this.pdfDocument) { + return; + } + + this._setScale(val, false); + } + }, { + key: "currentScaleValue", + get: function get() { + return this._currentScaleValue; + }, + set: function set(val) { + if (!this.pdfDocument) { + return; + } + + this._setScale(val, false); + } + }, { + key: "pagesRotation", + get: function get() { + return this._pagesRotation; + }, + set: function set(rotation) { + if (!(0, _ui_utils.isValidRotation)(rotation)) { + throw new Error('Invalid pages rotation angle.'); + } + + if (!this.pdfDocument) { + return; + } + + if (this._pagesRotation === rotation) { + return; + } + + this._pagesRotation = rotation; + var pageNumber = this._currentPageNumber; + + for (var i = 0, ii = this._pages.length; i < ii; i++) { + var pageView = this._pages[i]; + pageView.update(pageView.scale, rotation); + } + + if (this._currentScaleValue) { + this._setScale(this._currentScaleValue, true); + } + + this.eventBus.dispatch('rotationchanging', { + source: this, + pagesRotation: rotation, + pageNumber: pageNumber + }); + + if (this.defaultRenderingQueue) { + this.update(); + } + } + }, { + key: "_setDocumentViewerElement", + get: function get() { + throw new Error('Not implemented: _setDocumentViewerElement'); + } + }, { + key: "_isScrollModeHorizontal", + get: function get() { + return this.isInPresentationMode ? false : this._scrollMode === _ui_utils.ScrollMode.HORIZONTAL; + } + }, { + key: "isInPresentationMode", + get: function get() { + return this.presentationModeState === _ui_utils.PresentationModeState.FULLSCREEN; + } + }, { + key: "isChangingPresentationMode", + get: function get() { + return this.presentationModeState === _ui_utils.PresentationModeState.CHANGING; + } + }, { + key: "isHorizontalScrollbarEnabled", + get: function get() { + return this.isInPresentationMode ? false : this.container.scrollWidth > this.container.clientWidth; + } + }, { + key: "isVerticalScrollbarEnabled", + get: function get() { + return this.isInPresentationMode ? false : this.container.scrollHeight > this.container.clientHeight; + } + }, { + key: "hasEqualPageSizes", + get: function get() { + var firstPageView = this._pages[0]; + + for (var i = 1, ii = this._pages.length; i < ii; ++i) { + var pageView = this._pages[i]; + + if (pageView.width !== firstPageView.width || pageView.height !== firstPageView.height) { + return false; + } + } + + return true; + } + }, { + key: "scrollMode", + get: function get() { + return this._scrollMode; + }, + set: function set(mode) { + if (this._scrollMode === mode) { + return; + } + + if (!(0, _ui_utils.isValidScrollMode)(mode)) { + throw new Error("Invalid scroll mode: ".concat(mode)); + } + + this._scrollMode = mode; + this.eventBus.dispatch('scrollmodechanged', { + source: this, + mode: mode + }); + + this._updateScrollMode(this._currentPageNumber); + } + }, { + key: "spreadMode", + get: function get() { + return this._spreadMode; + }, + set: function set(mode) { + if (this._spreadMode === mode) { + return; + } + + if (!(0, _ui_utils.isValidSpreadMode)(mode)) { + throw new Error("Invalid spread mode: ".concat(mode)); + } + + this._spreadMode = mode; + this.eventBus.dispatch('spreadmodechanged', { + source: this, + mode: mode + }); + + this._updateSpreadMode(this._currentPageNumber); + } + }]); + + return BaseViewer; +}(); + +exports.BaseViewer = BaseViewer; + +/***/ }), +/* 30 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.DefaultAnnotationLayerFactory = exports.AnnotationLayerBuilder = void 0; + +var _pdfjsLib = __webpack_require__(7); + +var _ui_utils = __webpack_require__(6); + +var _pdf_link_service = __webpack_require__(22); + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var AnnotationLayerBuilder = +/*#__PURE__*/ +function () { + function AnnotationLayerBuilder(_ref) { + var pageDiv = _ref.pageDiv, + pdfPage = _ref.pdfPage, + linkService = _ref.linkService, + downloadManager = _ref.downloadManager, + _ref$imageResourcesPa = _ref.imageResourcesPath, + imageResourcesPath = _ref$imageResourcesPa === void 0 ? '' : _ref$imageResourcesPa, + _ref$renderInteractiv = _ref.renderInteractiveForms, + renderInteractiveForms = _ref$renderInteractiv === void 0 ? false : _ref$renderInteractiv, + _ref$l10n = _ref.l10n, + l10n = _ref$l10n === void 0 ? _ui_utils.NullL10n : _ref$l10n; + + _classCallCheck(this, AnnotationLayerBuilder); + + this.pageDiv = pageDiv; + this.pdfPage = pdfPage; + this.linkService = linkService; + this.downloadManager = downloadManager; + this.imageResourcesPath = imageResourcesPath; + this.renderInteractiveForms = renderInteractiveForms; + this.l10n = l10n; + this.div = null; + this._cancelled = false; + } + + _createClass(AnnotationLayerBuilder, [{ + key: "render", + value: function render(viewport) { + var _this = this; + + var intent = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'display'; + this.pdfPage.getAnnotations({ + intent: intent + }).then(function (annotations) { + if (_this._cancelled) { + return; + } + + var parameters = { + viewport: viewport.clone({ + dontFlip: true + }), + div: _this.div, + annotations: annotations, + page: _this.pdfPage, + imageResourcesPath: _this.imageResourcesPath, + renderInteractiveForms: _this.renderInteractiveForms, + linkService: _this.linkService, + downloadManager: _this.downloadManager + }; + + if (_this.div) { + _pdfjsLib.AnnotationLayer.update(parameters); + } else { + if (annotations.length === 0) { + return; + } + + _this.div = document.createElement('div'); + _this.div.className = 'annotationLayer'; + + _this.pageDiv.appendChild(_this.div); + + parameters.div = _this.div; + + _pdfjsLib.AnnotationLayer.render(parameters); + + _this.l10n.translate(_this.div); + } + }); + } + }, { + key: "cancel", + value: function cancel() { + this._cancelled = true; + } + }, { + key: "hide", + value: function hide() { + if (!this.div) { + return; + } + + this.div.setAttribute('hidden', 'true'); + } + }]); + + return AnnotationLayerBuilder; +}(); + +exports.AnnotationLayerBuilder = AnnotationLayerBuilder; + +var DefaultAnnotationLayerFactory = +/*#__PURE__*/ +function () { + function DefaultAnnotationLayerFactory() { + _classCallCheck(this, DefaultAnnotationLayerFactory); + } + + _createClass(DefaultAnnotationLayerFactory, [{ + key: "createAnnotationLayerBuilder", + value: function createAnnotationLayerBuilder(pageDiv, pdfPage) { + var imageResourcesPath = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : ''; + var renderInteractiveForms = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false; + var l10n = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : _ui_utils.NullL10n; + return new AnnotationLayerBuilder({ + pageDiv: pageDiv, + pdfPage: pdfPage, + imageResourcesPath: imageResourcesPath, + renderInteractiveForms: renderInteractiveForms, + linkService: new _pdf_link_service.SimpleLinkService(), + l10n: l10n + }); + } + }]); + + return DefaultAnnotationLayerFactory; +}(); + +exports.DefaultAnnotationLayerFactory = DefaultAnnotationLayerFactory; + +/***/ }), +/* 31 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.PDFPageView = void 0; + +var _regenerator = _interopRequireDefault(__webpack_require__(2)); + +var _ui_utils = __webpack_require__(6); + +var _pdfjsLib = __webpack_require__(7); + +var _pdf_rendering_queue = __webpack_require__(10); + +var _viewer_compatibility = __webpack_require__(13); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } } + +function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var MAX_CANVAS_PIXELS = _viewer_compatibility.viewerCompatibilityParams.maxCanvasPixels || 16777216; + +var PDFPageView = +/*#__PURE__*/ +function () { + function PDFPageView(options) { + _classCallCheck(this, PDFPageView); + + var container = options.container; + var defaultViewport = options.defaultViewport; + this.id = options.id; + this.renderingId = 'page' + this.id; + this.pdfPage = null; + this.pageLabel = null; + this.rotation = 0; + this.scale = options.scale || _ui_utils.DEFAULT_SCALE; + this.viewport = defaultViewport; + this.pdfPageRotate = defaultViewport.rotation; + this.hasRestrictedScaling = false; + this.textLayerMode = Number.isInteger(options.textLayerMode) ? options.textLayerMode : _ui_utils.TextLayerMode.ENABLE; + this.imageResourcesPath = options.imageResourcesPath || ''; + this.renderInteractiveForms = options.renderInteractiveForms || false; + this.useOnlyCssZoom = options.useOnlyCssZoom || false; + this.maxCanvasPixels = options.maxCanvasPixels || MAX_CANVAS_PIXELS; + this.eventBus = options.eventBus || (0, _ui_utils.getGlobalEventBus)(); + this.renderingQueue = options.renderingQueue; + this.textLayerFactory = options.textLayerFactory; + this.annotationLayerFactory = options.annotationLayerFactory; + this.renderer = options.renderer || _ui_utils.RendererType.CANVAS; + this.enableWebGL = options.enableWebGL || false; + this.l10n = options.l10n || _ui_utils.NullL10n; + this.paintTask = null; + this.paintedViewportMap = new WeakMap(); + this.renderingState = _pdf_rendering_queue.RenderingStates.INITIAL; + this.resume = null; + this.error = null; + this.onBeforeDraw = null; + this.onAfterDraw = null; + this.annotationLayer = null; + this.textLayer = null; + this.zoomLayer = null; + var div = document.createElement('div'); + div.className = 'page'; + div.style.width = Math.floor(this.viewport.width) + 'px'; + div.style.height = Math.floor(this.viewport.height) + 'px'; + div.setAttribute('data-page-number', this.id); + this.div = div; + container.appendChild(div); + } + + _createClass(PDFPageView, [{ + key: "setPdfPage", + value: function setPdfPage(pdfPage) { + this.pdfPage = pdfPage; + this.pdfPageRotate = pdfPage.rotate; + var totalRotation = (this.rotation + this.pdfPageRotate) % 360; + this.viewport = pdfPage.getViewport({ + scale: this.scale * _ui_utils.CSS_UNITS, + rotation: totalRotation + }); + this.stats = pdfPage.stats; + this.reset(); + } + }, { + key: "destroy", + value: function destroy() { + this.reset(); + + if (this.pdfPage) { + this.pdfPage.cleanup(); + } + } + }, { + key: "_resetZoomLayer", + value: function _resetZoomLayer() { + var removeFromDOM = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + + if (!this.zoomLayer) { + return; + } + + var zoomLayerCanvas = this.zoomLayer.firstChild; + this.paintedViewportMap.delete(zoomLayerCanvas); + zoomLayerCanvas.width = 0; + zoomLayerCanvas.height = 0; + + if (removeFromDOM) { + this.zoomLayer.remove(); + } + + this.zoomLayer = null; + } + }, { + key: "reset", + value: function reset() { + var keepZoomLayer = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + var keepAnnotations = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + this.cancelRendering(keepAnnotations); + var div = this.div; + div.style.width = Math.floor(this.viewport.width) + 'px'; + div.style.height = Math.floor(this.viewport.height) + 'px'; + var childNodes = div.childNodes; + var currentZoomLayerNode = keepZoomLayer && this.zoomLayer || null; + var currentAnnotationNode = keepAnnotations && this.annotationLayer && this.annotationLayer.div || null; + + for (var i = childNodes.length - 1; i >= 0; i--) { + var node = childNodes[i]; + + if (currentZoomLayerNode === node || currentAnnotationNode === node) { + continue; + } + + div.removeChild(node); + } + + div.removeAttribute('data-loaded'); + + if (currentAnnotationNode) { + this.annotationLayer.hide(); + } else if (this.annotationLayer) { + this.annotationLayer.cancel(); + this.annotationLayer = null; + } + + if (!currentZoomLayerNode) { + if (this.canvas) { + this.paintedViewportMap.delete(this.canvas); + this.canvas.width = 0; + this.canvas.height = 0; + delete this.canvas; + } + + this._resetZoomLayer(); + } + + if (this.svg) { + this.paintedViewportMap.delete(this.svg); + delete this.svg; + } + + this.loadingIconDiv = document.createElement('div'); + this.loadingIconDiv.className = 'loadingIcon'; + div.appendChild(this.loadingIconDiv); + } + }, { + key: "update", + value: function update(scale, rotation) { + this.scale = scale || this.scale; + + if (typeof rotation !== 'undefined') { + this.rotation = rotation; + } + + var totalRotation = (this.rotation + this.pdfPageRotate) % 360; + this.viewport = this.viewport.clone({ + scale: this.scale * _ui_utils.CSS_UNITS, + rotation: totalRotation + }); + + if (this.svg) { + this.cssTransform(this.svg, true); + this.eventBus.dispatch('pagerendered', { + source: this, + pageNumber: this.id, + cssTransform: true + }); + return; + } + + var isScalingRestricted = false; + + if (this.canvas && this.maxCanvasPixels > 0) { + var outputScale = this.outputScale; + + if ((Math.floor(this.viewport.width) * outputScale.sx | 0) * (Math.floor(this.viewport.height) * outputScale.sy | 0) > this.maxCanvasPixels) { + isScalingRestricted = true; + } + } + + if (this.canvas) { + if (this.useOnlyCssZoom || this.hasRestrictedScaling && isScalingRestricted) { + this.cssTransform(this.canvas, true); + this.eventBus.dispatch('pagerendered', { + source: this, + pageNumber: this.id, + cssTransform: true }); return; - } } - }); + + if (!this.zoomLayer && !this.canvas.hasAttribute('hidden')) { + this.zoomLayer = this.canvas.parentNode; + this.zoomLayer.style.position = 'absolute'; + } } - }); - Promise.all([ - onePageRendered, - animationStarted - ]).then(function () { - pdfDocument.getOutline().then(function (outline) { - self.pdfOutlineViewer.render({ outline: outline }); - }); - pdfDocument.getAttachments().then(function (attachments) { - self.pdfAttachmentViewer.render({ attachments: attachments }); - }); - }); - pdfDocument.getMetadata().then(function (data) { - var info = data.info, metadata = data.metadata; - self.documentInfo = info; - self.metadata = metadata; - console.log('PDF ' + pdfDocument.fingerprint + ' [' + info.PDFFormatVersion + ' ' + (info.Producer || '-').trim() + ' / ' + (info.Creator || '-').trim() + ']' + ' (PDF.js: ' + (pdfjsLib.version || '-') + (!pdfjsLib.PDFJS.disableWebGL ? ' [WebGL]' : '') + ')'); - var pdfTitle; - if (metadata && metadata.has('dc:title')) { - var title = metadata.get('dc:title'); - if (title !== 'Untitled') { - pdfTitle = title; - } + + if (this.zoomLayer) { + this.cssTransform(this.zoomLayer.firstChild); } - if (!pdfTitle && info && info['Title']) { - pdfTitle = info['Title']; + + this.reset(true, true); + } + }, { + key: "cancelRendering", + value: function cancelRendering() { + var keepAnnotations = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + var renderingState = this.renderingState; + + if (this.paintTask) { + this.paintTask.cancel(); + this.paintTask = null; } - if (pdfTitle) { - self.setTitle(pdfTitle + ' - ' + document.title); + + this.renderingState = _pdf_rendering_queue.RenderingStates.INITIAL; + this.resume = null; + + if (this.textLayer) { + this.textLayer.cancel(); + this.textLayer = null; } - if (info.IsAcroFormPresent) { - console.warn('Warning: AcroForm/XFA is not supported'); - self.fallback(pdfjsLib.UNSUPPORTED_FEATURES.forms); + + if (!keepAnnotations && this.annotationLayer) { + this.annotationLayer.cancel(); + this.annotationLayer = null; } - }); - }, - setInitialView: function pdfViewSetInitialView(storedHash, options) { - var scale = options && options.scale; - var sidebarView = options && options.sidebarView; - this.isInitialViewSet = true; - this.pdfSidebar.setInitialView(this.viewerPrefs['sidebarViewOnLoad'] || sidebarView | 0); - if (this.initialDestination) { - this.pdfLinkService.navigateTo(this.initialDestination); - this.initialDestination = null; - } else if (this.initialBookmark) { - this.pdfLinkService.setHash(this.initialBookmark); - this.pdfHistory.push({ hash: this.initialBookmark }, true); - this.initialBookmark = null; - } else if (storedHash) { - this.pdfLinkService.setHash(storedHash); - } else if (scale) { - this.pdfViewer.currentScaleValue = scale; - this.page = 1; - } - this.toolbar.setPageNumber(this.pdfViewer.currentPageNumber, this.pdfViewer.currentPageLabel); - this.secondaryToolbar.setPageNumber(this.pdfViewer.currentPageNumber); - if (!this.pdfViewer.currentScaleValue) { - this.pdfViewer.currentScaleValue = DEFAULT_SCALE_VALUE; - } - }, - cleanup: function pdfViewCleanup() { - if (!this.pdfDocument) { - return; - } - this.pdfViewer.cleanup(); - this.pdfThumbnailViewer.cleanup(); - if (this.pdfViewer.renderer !== RendererType.SVG) { - this.pdfDocument.cleanup(); - } - }, - forceRendering: function pdfViewForceRendering() { - this.pdfRenderingQueue.printing = this.printing; - this.pdfRenderingQueue.isThumbnailViewEnabled = this.pdfSidebar.isThumbnailViewVisible; - this.pdfRenderingQueue.renderHighestPriority(); - }, - beforePrint: function pdfViewSetupBeforePrint() { - if (this.printService) { - return; - } - if (!this.supportsPrinting) { - var printMessage = mozL10n.get('printing_not_supported', null, 'Warning: Printing is not fully supported by this browser.'); - this.error(printMessage); - return; - } - if (!this.pdfViewer.pageViewsReady) { - var notReadyMessage = mozL10n.get('printing_not_ready', null, 'Warning: The PDF is not fully loaded for printing.'); - window.alert(notReadyMessage); - return; - } - var pagesOverview = this.pdfViewer.getPagesOverview(); - var printContainer = this.appConfig.printContainer; - var printService = PDFPrintServiceFactory.instance.createPrintService(this.pdfDocument, pagesOverview, printContainer); - this.printService = printService; - this.forceRendering(); - printService.layout(); - }, - get hasEqualPageSizes() { - var firstPage = this.pdfViewer.getPageView(0); - for (var i = 1, ii = this.pagesCount; i < ii; ++i) { - var pageView = this.pdfViewer.getPageView(i); - if (pageView.width !== firstPage.width || pageView.height !== firstPage.height) { - return false; - } - } - return true; - }, - afterPrint: function pdfViewSetupAfterPrint() { - if (this.printService) { - this.printService.destroy(); - this.printService = null; - } - this.forceRendering(); - }, - rotatePages: function pdfViewRotatePages(delta) { - var pageNumber = this.page; - this.pageRotation = (this.pageRotation + 360 + delta) % 360; - this.pdfViewer.pagesRotation = this.pageRotation; - this.pdfThumbnailViewer.pagesRotation = this.pageRotation; - this.forceRendering(); - this.pdfViewer.currentPageNumber = pageNumber; - }, - requestPresentationMode: function pdfViewRequestPresentationMode() { - if (!this.pdfPresentationMode) { - return; - } - this.pdfPresentationMode.request(); - }, - bindEvents: function pdfViewBindEvents() { - var eventBus = this.eventBus; - eventBus.on('resize', webViewerResize); - eventBus.on('hashchange', webViewerHashchange); - eventBus.on('beforeprint', this.beforePrint.bind(this)); - eventBus.on('afterprint', this.afterPrint.bind(this)); - eventBus.on('pagerendered', webViewerPageRendered); - eventBus.on('textlayerrendered', webViewerTextLayerRendered); - eventBus.on('updateviewarea', webViewerUpdateViewarea); - eventBus.on('pagechanging', webViewerPageChanging); - eventBus.on('scalechanging', webViewerScaleChanging); - eventBus.on('sidebarviewchanged', webViewerSidebarViewChanged); - eventBus.on('pagemode', webViewerPageMode); - eventBus.on('namedaction', webViewerNamedAction); - eventBus.on('presentationmodechanged', webViewerPresentationModeChanged); - eventBus.on('presentationmode', webViewerPresentationMode); - eventBus.on('openfile', webViewerOpenFile); - eventBus.on('print', webViewerPrint); - eventBus.on('download', webViewerDownload); - eventBus.on('firstpage', webViewerFirstPage); - eventBus.on('lastpage', webViewerLastPage); - eventBus.on('nextpage', webViewerNextPage); - eventBus.on('previouspage', webViewerPreviousPage); - eventBus.on('zoomin', webViewerZoomIn); - eventBus.on('zoomout', webViewerZoomOut); - eventBus.on('pagenumberchanged', webViewerPageNumberChanged); - eventBus.on('scalechanged', webViewerScaleChanged); - eventBus.on('rotatecw', webViewerRotateCw); - eventBus.on('rotateccw', webViewerRotateCcw); - eventBus.on('documentproperties', webViewerDocumentProperties); - eventBus.on('find', webViewerFind); - eventBus.on('findfromurlhash', webViewerFindFromUrlHash); - eventBus.on('fileinputchange', webViewerFileInputChange); - }, - bindWindowEvents: function pdfViewBindWindowEvents() { - var eventBus = this.eventBus; - window.addEventListener('wheel', webViewerWheel); - window.addEventListener('click', webViewerClick); - window.addEventListener('keydown', webViewerKeyDown); - window.addEventListener('resize', function windowResize() { - eventBus.dispatch('resize'); - }); - window.addEventListener('hashchange', function windowHashChange() { - eventBus.dispatch('hashchange', { hash: document.location.hash.substring(1) }); - }); - window.addEventListener('beforeprint', function windowBeforePrint() { - eventBus.dispatch('beforeprint'); - }); - window.addEventListener('afterprint', function windowAfterPrint() { - eventBus.dispatch('afterprint'); - }); - window.addEventListener('change', function windowChange(evt) { - var files = evt.target.files; - if (!files || files.length === 0) { - return; - } - eventBus.dispatch('fileinputchange', { fileInput: evt.target }); - }); - } - }; - var validateFileURL; - var HOSTED_VIEWER_ORIGINS = [ - 'null', - 'http://mozilla.github.io', - 'https://mozilla.github.io' - ]; - validateFileURL = function validateFileURL(file) { - try { - var viewerOrigin = new URL(window.location.href).origin || 'null'; - if (HOSTED_VIEWER_ORIGINS.indexOf(viewerOrigin) >= 0) { - return; - } - var fileOrigin = new URL(file, window.location.href).origin; - if (fileOrigin !== viewerOrigin) { - throw new Error('file origin does not match viewer\'s'); - } - } catch (e) { - var message = e && e.message; - var loadingErrorMessage = mozL10n.get('loading_error', null, 'An error occurred while loading the PDF.'); - var moreInfo = { message: message }; - PDFViewerApplication.error(loadingErrorMessage, moreInfo); - throw e; - } - }; - function loadAndEnablePDFBug(enabledTabs) { - return new Promise(function (resolve, reject) { - var appConfig = PDFViewerApplication.appConfig; - var script = document.createElement('script'); - script.src = appConfig.debuggerScriptPath; - script.onload = function () { - PDFBug.enable(enabledTabs); - PDFBug.init(pdfjsLib, appConfig.mainContainer); - resolve(); - }; - script.onerror = function () { - reject(new Error('Cannot load debugger at ' + script.src)); - }; - (document.getElementsByTagName('head')[0] || document.body).appendChild(script); - }); - } - function webViewerInitialized() { - var file; - var queryString = document.location.search.substring(1); - var params = parseQueryString(queryString); - file = 'file' in params ? params.file : DEFAULT_URL; - validateFileURL(file); - var waitForBeforeOpening = []; - var appConfig = PDFViewerApplication.appConfig; - var fileInput = document.createElement('input'); - fileInput.id = appConfig.openFileInputName; - fileInput.className = 'fileInput'; - fileInput.setAttribute('type', 'file'); - fileInput.oncontextmenu = noContextMenuHandler; - document.body.appendChild(fileInput); - if (!window.File || !window.FileReader || !window.FileList || !window.Blob) { - appConfig.toolbar.openFile.setAttribute('hidden', 'true'); - appConfig.secondaryToolbar.openFileButton.setAttribute('hidden', 'true'); - } else { - fileInput.value = null; - } - var PDFJS = pdfjsLib.PDFJS; - if (PDFViewerApplication.viewerPrefs['pdfBugEnabled']) { - var hash = document.location.hash.substring(1); - var hashParams = parseQueryString(hash); - if ('disableworker' in hashParams) { - PDFJS.disableWorker = hashParams['disableworker'] === 'true'; - } - if ('disablerange' in hashParams) { - PDFJS.disableRange = hashParams['disablerange'] === 'true'; - } - if ('disablestream' in hashParams) { - PDFJS.disableStream = hashParams['disablestream'] === 'true'; - } - if ('disableautofetch' in hashParams) { - PDFJS.disableAutoFetch = hashParams['disableautofetch'] === 'true'; - } - if ('disablefontface' in hashParams) { - PDFJS.disableFontFace = hashParams['disablefontface'] === 'true'; - } - if ('disablehistory' in hashParams) { - PDFJS.disableHistory = hashParams['disablehistory'] === 'true'; - } - if ('webgl' in hashParams) { - PDFJS.disableWebGL = hashParams['webgl'] !== 'true'; - } - if ('useonlycsszoom' in hashParams) { - PDFJS.useOnlyCssZoom = hashParams['useonlycsszoom'] === 'true'; - } - if ('verbosity' in hashParams) { - PDFJS.verbosity = hashParams['verbosity'] | 0; - } - if ('ignorecurrentpositiononzoom' in hashParams) { - PDFJS.ignoreCurrentPositionOnZoom = hashParams['ignorecurrentpositiononzoom'] === 'true'; - } - if ('locale' in hashParams) { - PDFJS.locale = hashParams['locale']; - } - if ('textlayer' in hashParams) { - switch (hashParams['textlayer']) { - case 'off': - PDFJS.disableTextLayer = true; - break; - case 'visible': - case 'shadow': - case 'hover': - var viewer = appConfig.viewerContainer; - viewer.classList.add('textLayer-' + hashParams['textlayer']); - break; - } - } - if ('pdfbug' in hashParams) { - PDFJS.pdfBug = true; - var pdfBug = hashParams['pdfbug']; - var enabled = pdfBug.split(','); - waitForBeforeOpening.push(loadAndEnablePDFBug(enabled)); - } - } - mozL10n.setLanguage(PDFJS.locale); - if (!PDFViewerApplication.supportsPrinting) { - appConfig.toolbar.print.classList.add('hidden'); - appConfig.secondaryToolbar.printButton.classList.add('hidden'); - } - if (!PDFViewerApplication.supportsFullscreen) { - appConfig.toolbar.presentationModeButton.classList.add('hidden'); - appConfig.secondaryToolbar.presentationModeButton.classList.add('hidden'); - } - if (PDFViewerApplication.supportsIntegratedFind) { - appConfig.toolbar.viewFind.classList.add('hidden'); - } - appConfig.sidebar.mainContainer.addEventListener('transitionend', function (e) { - if (e.target === this) { - PDFViewerApplication.eventBus.dispatch('resize'); - } - }, true); - appConfig.sidebar.toggleButton.addEventListener('click', function () { - PDFViewerApplication.pdfSidebar.toggle(); - }); - Promise.all(waitForBeforeOpening).then(function () { - webViewerOpenFileViaURL(file); - }).catch(function (reason) { - PDFViewerApplication.error(mozL10n.get('loading_error', null, 'An error occurred while opening.'), reason); - }); - } - var webViewerOpenFileViaURL; - webViewerOpenFileViaURL = function webViewerOpenFileViaURL(file) { - if (file && file.lastIndexOf('file:', 0) === 0) { - PDFViewerApplication.setTitleUsingUrl(file); - var xhr = new XMLHttpRequest(); - xhr.onload = function () { - PDFViewerApplication.open(new Uint8Array(xhr.response)); - }; - try { - xhr.open('GET', file); - xhr.responseType = 'arraybuffer'; - xhr.send(); - } catch (e) { - PDFViewerApplication.error(mozL10n.get('loading_error', null, 'An error occurred while loading the PDF.'), e); - } - return; - } - if (file) { - PDFViewerApplication.open(file); - } - }; - function webViewerPageRendered(e) { - var pageNumber = e.pageNumber; - var pageIndex = pageNumber - 1; - var pageView = PDFViewerApplication.pdfViewer.getPageView(pageIndex); - if (pageNumber === PDFViewerApplication.page) { - PDFViewerApplication.toolbar.updateLoadingIndicatorState(false); - } - if (!pageView) { - return; - } - if (PDFViewerApplication.pdfSidebar.isThumbnailViewVisible) { - var thumbnailView = PDFViewerApplication.pdfThumbnailViewer.getThumbnail(pageIndex); - thumbnailView.setImage(pageView); - } - if (pdfjsLib.PDFJS.pdfBug && Stats.enabled && pageView.stats) { - Stats.add(pageNumber, pageView.stats); - } - if (pageView.error) { - PDFViewerApplication.error(mozL10n.get('rendering_error', null, 'An error occurred while rendering the page.'), pageView.error); - } - } - function webViewerTextLayerRendered(e) { - } - function webViewerPageMode(e) { - var mode = e.mode, view; - switch (mode) { - case 'thumbs': - view = SidebarView.THUMBS; - break; - case 'bookmarks': - case 'outline': - view = SidebarView.OUTLINE; - break; - case 'attachments': - view = SidebarView.ATTACHMENTS; - break; - case 'none': - view = SidebarView.NONE; - break; - default: - console.error('Invalid "pagemode" hash parameter: ' + mode); - return; - } - PDFViewerApplication.pdfSidebar.switchView(view, true); - } - function webViewerNamedAction(e) { - var action = e.action; - switch (action) { - case 'GoToPage': - PDFViewerApplication.appConfig.toolbar.pageNumber.select(); - break; - case 'Find': - if (!PDFViewerApplication.supportsIntegratedFind) { - PDFViewerApplication.findBar.toggle(); - } - break; - } - } - function webViewerPresentationModeChanged(e) { - var active = e.active; - var switchInProgress = e.switchInProgress; - PDFViewerApplication.pdfViewer.presentationModeState = switchInProgress ? PresentationModeState.CHANGING : active ? PresentationModeState.FULLSCREEN : PresentationModeState.NORMAL; - } - function webViewerSidebarViewChanged(e) { - PDFViewerApplication.pdfRenderingQueue.isThumbnailViewEnabled = PDFViewerApplication.pdfSidebar.isThumbnailViewVisible; - var store = PDFViewerApplication.store; - if (!store || !PDFViewerApplication.isInitialViewSet) { - return; - } - store.initializedPromise.then(function () { - store.set('sidebarView', e.view).catch(function () { - }); - }); - } - function webViewerUpdateViewarea(e) { - var location = e.location, store = PDFViewerApplication.store; - if (store) { - store.initializedPromise.then(function () { - store.setMultiple({ - 'exists': true, - 'page': location.pageNumber, - 'zoom': location.scale, - 'scrollLeft': location.left, - 'scrollTop': location.top - }).catch(function () { - }); - }); - } - var href = PDFViewerApplication.pdfLinkService.getAnchorUrl(location.pdfOpenParams); - PDFViewerApplication.appConfig.toolbar.viewBookmark.href = href; - PDFViewerApplication.appConfig.secondaryToolbar.viewBookmarkButton.href = href; - PDFViewerApplication.pdfHistory.updateCurrentBookmark(location.pdfOpenParams, location.pageNumber); - var currentPage = PDFViewerApplication.pdfViewer.getPageView(PDFViewerApplication.page - 1); - var loading = currentPage.renderingState !== RenderingStates.FINISHED; - PDFViewerApplication.toolbar.updateLoadingIndicatorState(loading); - } - function webViewerResize() { - var currentScaleValue = PDFViewerApplication.pdfViewer.currentScaleValue; - if (currentScaleValue === 'auto' || currentScaleValue === 'page-fit' || currentScaleValue === 'page-width') { - PDFViewerApplication.pdfViewer.currentScaleValue = currentScaleValue; - } else if (!currentScaleValue) { - PDFViewerApplication.pdfViewer.currentScaleValue = DEFAULT_SCALE_VALUE; - } - PDFViewerApplication.pdfViewer.update(); - } - function webViewerHashchange(e) { - if (PDFViewerApplication.pdfHistory.isHashChangeUnlocked) { - var hash = e.hash; - if (!hash) { - return; - } - if (!PDFViewerApplication.isInitialViewSet) { - PDFViewerApplication.initialBookmark = hash; - } else { - PDFViewerApplication.pdfLinkService.setHash(hash); - } - } - } - var webViewerFileInputChange; - webViewerFileInputChange = function webViewerFileInputChange(e) { - var file = e.fileInput.files[0]; - if (!pdfjsLib.PDFJS.disableCreateObjectURL && typeof URL !== 'undefined' && URL.createObjectURL) { - PDFViewerApplication.open(URL.createObjectURL(file)); - } else { - var fileReader = new FileReader(); - fileReader.onload = function webViewerChangeFileReaderOnload(evt) { - var buffer = evt.target.result; - var uint8Array = new Uint8Array(buffer); - PDFViewerApplication.open(uint8Array); - }; - fileReader.readAsArrayBuffer(file); - } - PDFViewerApplication.setTitleUsingUrl(file.name); - var appConfig = PDFViewerApplication.appConfig; - appConfig.toolbar.viewBookmark.setAttribute('hidden', 'true'); - appConfig.secondaryToolbar.viewBookmarkButton.setAttribute('hidden', 'true'); - appConfig.toolbar.download.setAttribute('hidden', 'true'); - appConfig.secondaryToolbar.downloadButton.setAttribute('hidden', 'true'); - }; - function webViewerPresentationMode() { - PDFViewerApplication.requestPresentationMode(); - } - function webViewerOpenFile() { - var openFileInputName = PDFViewerApplication.appConfig.openFileInputName; - document.getElementById(openFileInputName).click(); - } - function webViewerPrint() { - window.print(); - } - function webViewerDownload() { - PDFViewerApplication.download(); - } - function webViewerFirstPage() { - if (PDFViewerApplication.pdfDocument) { - PDFViewerApplication.page = 1; - } - } - function webViewerLastPage() { - if (PDFViewerApplication.pdfDocument) { - PDFViewerApplication.page = PDFViewerApplication.pagesCount; - } - } - function webViewerNextPage() { - PDFViewerApplication.page++; - } - function webViewerPreviousPage() { - PDFViewerApplication.page--; - } - function webViewerZoomIn() { - PDFViewerApplication.zoomIn(); - } - function webViewerZoomOut() { - PDFViewerApplication.zoomOut(); - } - function webViewerPageNumberChanged(e) { - var pdfViewer = PDFViewerApplication.pdfViewer; - pdfViewer.currentPageLabel = e.value; - if (e.value !== pdfViewer.currentPageNumber.toString() && e.value !== pdfViewer.currentPageLabel) { - PDFViewerApplication.toolbar.setPageNumber(pdfViewer.currentPageNumber, pdfViewer.currentPageLabel); - } - } - function webViewerScaleChanged(e) { - PDFViewerApplication.pdfViewer.currentScaleValue = e.value; - } - function webViewerRotateCw() { - PDFViewerApplication.rotatePages(90); - } - function webViewerRotateCcw() { - PDFViewerApplication.rotatePages(-90); - } - function webViewerDocumentProperties() { - PDFViewerApplication.pdfDocumentProperties.open(); - } - function webViewerFind(e) { - PDFViewerApplication.findController.executeCommand('find' + e.type, { - query: e.query, - phraseSearch: e.phraseSearch, - caseSensitive: e.caseSensitive, - highlightAll: e.highlightAll, - findPrevious: e.findPrevious - }); - } - function webViewerFindFromUrlHash(e) { - PDFViewerApplication.findController.executeCommand('find', { - query: e.query, - phraseSearch: e.phraseSearch, - caseSensitive: false, - highlightAll: true, - findPrevious: false - }); - } - function webViewerScaleChanging(e) { - PDFViewerApplication.toolbar.setPageScale(e.presetValue, e.scale); - PDFViewerApplication.pdfViewer.update(); - } - function webViewerPageChanging(e) { - var page = e.pageNumber; - PDFViewerApplication.toolbar.setPageNumber(page, e.pageLabel || null); - PDFViewerApplication.secondaryToolbar.setPageNumber(page); - if (PDFViewerApplication.pdfSidebar.isThumbnailViewVisible) { - PDFViewerApplication.pdfThumbnailViewer.scrollThumbnailIntoView(page); - } - if (pdfjsLib.PDFJS.pdfBug && Stats.enabled) { - var pageView = PDFViewerApplication.pdfViewer.getPageView(page - 1); - if (pageView.stats) { - Stats.add(page, pageView.stats); - } - } - } - var zoomDisabled = false, zoomDisabledTimeout; - function webViewerWheel(evt) { - var pdfViewer = PDFViewerApplication.pdfViewer; - if (pdfViewer.isInPresentationMode) { - return; - } - if (evt.ctrlKey || evt.metaKey) { - var support = PDFViewerApplication.supportedMouseWheelZoomModifierKeys; - if (evt.ctrlKey && !support.ctrlKey || evt.metaKey && !support.metaKey) { - return; - } - evt.preventDefault(); - if (zoomDisabled) { - return; - } - var previousScale = pdfViewer.currentScale; - var delta = normalizeWheelEventDelta(evt); - var MOUSE_WHEEL_DELTA_PER_PAGE_SCALE = 3.0; - var ticks = delta * MOUSE_WHEEL_DELTA_PER_PAGE_SCALE; - if (ticks < 0) { - PDFViewerApplication.zoomOut(-ticks); - } else { - PDFViewerApplication.zoomIn(ticks); - } - var currentScale = pdfViewer.currentScale; - if (previousScale !== currentScale) { - var scaleCorrectionFactor = currentScale / previousScale - 1; - var rect = pdfViewer.container.getBoundingClientRect(); - var dx = evt.clientX - rect.left; - var dy = evt.clientY - rect.top; - pdfViewer.container.scrollLeft += dx * scaleCorrectionFactor; - pdfViewer.container.scrollTop += dy * scaleCorrectionFactor; - } - } else { - zoomDisabled = true; - clearTimeout(zoomDisabledTimeout); - zoomDisabledTimeout = setTimeout(function () { - zoomDisabled = false; - }, 1000); - } - } - function webViewerClick(evt) { - if (!PDFViewerApplication.secondaryToolbar.isOpen) { - return; - } - var appConfig = PDFViewerApplication.appConfig; - if (PDFViewerApplication.pdfViewer.containsElement(evt.target) || appConfig.toolbar.container.contains(evt.target) && evt.target !== appConfig.secondaryToolbar.toggleButton) { - PDFViewerApplication.secondaryToolbar.close(); - } - } - function webViewerKeyDown(evt) { - if (OverlayManager.active) { - return; - } - var handled = false, ensureViewerFocused = false; - var cmd = (evt.ctrlKey ? 1 : 0) | (evt.altKey ? 2 : 0) | (evt.shiftKey ? 4 : 0) | (evt.metaKey ? 8 : 0); - var pdfViewer = PDFViewerApplication.pdfViewer; - var isViewerInPresentationMode = pdfViewer && pdfViewer.isInPresentationMode; - if (cmd === 1 || cmd === 8 || cmd === 5 || cmd === 12) { - switch (evt.keyCode) { - case 70: - if (!PDFViewerApplication.supportsIntegratedFind) { - PDFViewerApplication.findBar.open(); - handled = true; - } - break; - case 71: - if (!PDFViewerApplication.supportsIntegratedFind) { - var findState = PDFViewerApplication.findController.state; - if (findState) { - PDFViewerApplication.findController.executeCommand('findagain', { - query: findState.query, - phraseSearch: findState.phraseSearch, - caseSensitive: findState.caseSensitive, - highlightAll: findState.highlightAll, - findPrevious: cmd === 5 || cmd === 12 + + if (renderingState !== _pdf_rendering_queue.RenderingStates.INITIAL) { + this.eventBus.dispatch('pagecancelled', { + source: this, + pageNumber: this.id, + renderingState: renderingState }); - } - handled = true; } - break; - case 61: - case 107: - case 187: - case 171: - if (!isViewerInPresentationMode) { - PDFViewerApplication.zoomIn(); - } - handled = true; - break; - case 173: - case 109: - case 189: - if (!isViewerInPresentationMode) { - PDFViewerApplication.zoomOut(); - } - handled = true; - break; - case 48: - case 96: - if (!isViewerInPresentationMode) { - setTimeout(function () { - pdfViewer.currentScaleValue = DEFAULT_SCALE_VALUE; - }); - handled = false; - } - break; - case 38: - if (isViewerInPresentationMode || PDFViewerApplication.page > 1) { - PDFViewerApplication.page = 1; - handled = true; - ensureViewerFocused = true; - } - break; - case 40: - if (isViewerInPresentationMode || PDFViewerApplication.page < PDFViewerApplication.pagesCount) { - PDFViewerApplication.page = PDFViewerApplication.pagesCount; - handled = true; - ensureViewerFocused = true; - } - break; - } } - if (cmd === 1 || cmd === 8) { - switch (evt.keyCode) { - case 83: - PDFViewerApplication.download(); - handled = true; - break; - } + }, { + key: "cssTransform", + value: function cssTransform(target) { + var redrawAnnotations = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + var width = this.viewport.width; + var height = this.viewport.height; + var div = this.div; + target.style.width = target.parentNode.style.width = div.style.width = Math.floor(width) + 'px'; + target.style.height = target.parentNode.style.height = div.style.height = Math.floor(height) + 'px'; + var relativeRotation = this.viewport.rotation - this.paintedViewportMap.get(target).rotation; + var absRotation = Math.abs(relativeRotation); + var scaleX = 1, + scaleY = 1; + + if (absRotation === 90 || absRotation === 270) { + scaleX = height / width; + scaleY = width / height; + } + + var cssTransform = 'rotate(' + relativeRotation + 'deg) ' + 'scale(' + scaleX + ',' + scaleY + ')'; + target.style.transform = cssTransform; + + if (this.textLayer) { + var textLayerViewport = this.textLayer.viewport; + var textRelativeRotation = this.viewport.rotation - textLayerViewport.rotation; + var textAbsRotation = Math.abs(textRelativeRotation); + var scale = width / textLayerViewport.width; + + if (textAbsRotation === 90 || textAbsRotation === 270) { + scale = width / textLayerViewport.height; + } + + var textLayerDiv = this.textLayer.textLayerDiv; + var transX, transY; + + switch (textAbsRotation) { + case 0: + transX = transY = 0; + break; + + case 90: + transX = 0; + transY = '-' + textLayerDiv.style.height; + break; + + case 180: + transX = '-' + textLayerDiv.style.width; + transY = '-' + textLayerDiv.style.height; + break; + + case 270: + transX = '-' + textLayerDiv.style.width; + transY = 0; + break; + + default: + console.error('Bad rotation value.'); + break; + } + + textLayerDiv.style.transform = 'rotate(' + textAbsRotation + 'deg) ' + 'scale(' + scale + ', ' + scale + ') ' + 'translate(' + transX + ', ' + transY + ')'; + textLayerDiv.style.transformOrigin = '0% 0%'; + } + + if (redrawAnnotations && this.annotationLayer) { + this.annotationLayer.render(this.viewport, 'display'); + } } - if (cmd === 3 || cmd === 10) { - switch (evt.keyCode) { - case 80: - PDFViewerApplication.requestPresentationMode(); - handled = true; - break; - case 71: - PDFViewerApplication.appConfig.toolbar.pageNumber.select(); - handled = true; - break; - } + }, { + key: "getPagePoint", + value: function getPagePoint(x, y) { + return this.viewport.convertToPdfPoint(x, y); } - if (handled) { - if (ensureViewerFocused && !isViewerInPresentationMode) { - pdfViewer.focus(); - } - evt.preventDefault(); - return; + }, { + key: "draw", + value: function draw() { + var _this = this; + + if (this.renderingState !== _pdf_rendering_queue.RenderingStates.INITIAL) { + console.error('Must be in new state before drawing'); + this.reset(); + } + + if (!this.pdfPage) { + this.renderingState = _pdf_rendering_queue.RenderingStates.FINISHED; + return Promise.reject(new Error('Page is not loaded')); + } + + this.renderingState = _pdf_rendering_queue.RenderingStates.RUNNING; + var pdfPage = this.pdfPage; + var div = this.div; + var canvasWrapper = document.createElement('div'); + canvasWrapper.style.width = div.style.width; + canvasWrapper.style.height = div.style.height; + canvasWrapper.classList.add('canvasWrapper'); + + if (this.annotationLayer && this.annotationLayer.div) { + div.insertBefore(canvasWrapper, this.annotationLayer.div); + } else { + div.appendChild(canvasWrapper); + } + + var textLayer = null; + + if (this.textLayerMode !== _ui_utils.TextLayerMode.DISABLE && this.textLayerFactory) { + var textLayerDiv = document.createElement('div'); + textLayerDiv.className = 'textLayer'; + textLayerDiv.style.width = canvasWrapper.style.width; + textLayerDiv.style.height = canvasWrapper.style.height; + + if (this.annotationLayer && this.annotationLayer.div) { + div.insertBefore(textLayerDiv, this.annotationLayer.div); + } else { + div.appendChild(textLayerDiv); + } + + textLayer = this.textLayerFactory.createTextLayerBuilder(textLayerDiv, this.id - 1, this.viewport, this.textLayerMode === _ui_utils.TextLayerMode.ENABLE_ENHANCE); + } + + this.textLayer = textLayer; + var renderContinueCallback = null; + + if (this.renderingQueue) { + renderContinueCallback = function renderContinueCallback(cont) { + if (!_this.renderingQueue.isHighestPriority(_this)) { + _this.renderingState = _pdf_rendering_queue.RenderingStates.PAUSED; + + _this.resume = function () { + _this.renderingState = _pdf_rendering_queue.RenderingStates.RUNNING; + cont(); + }; + + return; + } + + cont(); + }; + } + + var finishPaintTask = + /*#__PURE__*/ + function () { + var _ref = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee(error) { + return _regenerator.default.wrap(function _callee$(_context) { + while (1) { + switch (_context.prev = _context.next) { + case 0: + if (paintTask === _this.paintTask) { + _this.paintTask = null; + } + + if (!(error instanceof _pdfjsLib.RenderingCancelledException)) { + _context.next = 4; + break; + } + + _this.error = null; + return _context.abrupt("return"); + + case 4: + _this.renderingState = _pdf_rendering_queue.RenderingStates.FINISHED; + + if (_this.loadingIconDiv) { + div.removeChild(_this.loadingIconDiv); + delete _this.loadingIconDiv; + } + + _this._resetZoomLayer(true); + + _this.error = error; + _this.stats = pdfPage.stats; + + if (_this.onAfterDraw) { + _this.onAfterDraw(); + } + + _this.eventBus.dispatch('pagerendered', { + source: _this, + pageNumber: _this.id, + cssTransform: false + }); + + if (!error) { + _context.next = 13; + break; + } + + throw error; + + case 13: + case "end": + return _context.stop(); + } + } + }, _callee, this); + })); + + return function finishPaintTask(_x) { + return _ref.apply(this, arguments); + }; + }(); + + var paintTask = this.renderer === _ui_utils.RendererType.SVG ? this.paintOnSvg(canvasWrapper) : this.paintOnCanvas(canvasWrapper); + paintTask.onRenderContinue = renderContinueCallback; + this.paintTask = paintTask; + var resultPromise = paintTask.promise.then(function () { + return finishPaintTask(null).then(function () { + if (textLayer) { + var readableStream = pdfPage.streamTextContent({ + normalizeWhitespace: true + }); + textLayer.setTextContentStream(readableStream); + textLayer.render(); + } + }); + }, function (reason) { + return finishPaintTask(reason); + }); + + if (this.annotationLayerFactory) { + if (!this.annotationLayer) { + this.annotationLayer = this.annotationLayerFactory.createAnnotationLayerBuilder(div, pdfPage, this.imageResourcesPath, this.renderInteractiveForms, this.l10n); + } + + this.annotationLayer.render(this.viewport, 'display'); + } + + div.setAttribute('data-loaded', true); + + if (this.onBeforeDraw) { + this.onBeforeDraw(); + } + + return resultPromise; } - var curElement = document.activeElement || document.querySelector(':focus'); - var curElementTagName = curElement && curElement.tagName.toUpperCase(); - if (curElementTagName === 'INPUT' || curElementTagName === 'TEXTAREA' || curElementTagName === 'SELECT') { - if (evt.keyCode !== 27) { + }, { + key: "paintOnCanvas", + value: function paintOnCanvas(canvasWrapper) { + var renderCapability = (0, _pdfjsLib.createPromiseCapability)(); + var result = { + promise: renderCapability.promise, + onRenderContinue: function onRenderContinue(cont) { + cont(); + }, + cancel: function cancel() { + renderTask.cancel(); + } + }; + var viewport = this.viewport; + var canvas = document.createElement('canvas'); + canvas.id = this.renderingId; + canvas.setAttribute('hidden', 'hidden'); + var isCanvasHidden = true; + + var showCanvas = function showCanvas() { + if (isCanvasHidden) { + canvas.removeAttribute('hidden'); + isCanvasHidden = false; + } + }; + + canvasWrapper.appendChild(canvas); + this.canvas = canvas; + canvas.mozOpaque = true; + var ctx = canvas.getContext('2d', { + alpha: false + }); + var outputScale = (0, _ui_utils.getOutputScale)(ctx); + this.outputScale = outputScale; + + if (this.useOnlyCssZoom) { + var actualSizeViewport = viewport.clone({ + scale: _ui_utils.CSS_UNITS + }); + outputScale.sx *= actualSizeViewport.width / viewport.width; + outputScale.sy *= actualSizeViewport.height / viewport.height; + outputScale.scaled = true; + } + + if (this.maxCanvasPixels > 0) { + var pixelsInViewport = viewport.width * viewport.height; + var maxScale = Math.sqrt(this.maxCanvasPixels / pixelsInViewport); + + if (outputScale.sx > maxScale || outputScale.sy > maxScale) { + outputScale.sx = maxScale; + outputScale.sy = maxScale; + outputScale.scaled = true; + this.hasRestrictedScaling = true; + } else { + this.hasRestrictedScaling = false; + } + } + + var sfx = (0, _ui_utils.approximateFraction)(outputScale.sx); + var sfy = (0, _ui_utils.approximateFraction)(outputScale.sy); + canvas.width = (0, _ui_utils.roundToDivide)(viewport.width * outputScale.sx, sfx[0]); + canvas.height = (0, _ui_utils.roundToDivide)(viewport.height * outputScale.sy, sfy[0]); + canvas.style.width = (0, _ui_utils.roundToDivide)(viewport.width, sfx[1]) + 'px'; + canvas.style.height = (0, _ui_utils.roundToDivide)(viewport.height, sfy[1]) + 'px'; + this.paintedViewportMap.set(canvas, viewport); + var transform = !outputScale.scaled ? null : [outputScale.sx, 0, 0, outputScale.sy, 0, 0]; + var renderContext = { + canvasContext: ctx, + transform: transform, + viewport: this.viewport, + enableWebGL: this.enableWebGL, + renderInteractiveForms: this.renderInteractiveForms + }; + var renderTask = this.pdfPage.render(renderContext); + + renderTask.onContinue = function (cont) { + showCanvas(); + + if (result.onRenderContinue) { + result.onRenderContinue(cont); + } else { + cont(); + } + }; + + renderTask.promise.then(function () { + showCanvas(); + renderCapability.resolve(undefined); + }, function (error) { + showCanvas(); + renderCapability.reject(error); + }); + return result; + } + }, { + key: "paintOnSvg", + value: function paintOnSvg(wrapper) { + var _this2 = this; + + var cancelled = false; + + var ensureNotCancelled = function ensureNotCancelled() { + if (cancelled) { + throw new _pdfjsLib.RenderingCancelledException('Rendering cancelled, page ' + _this2.id, 'svg'); + } + }; + + var pdfPage = this.pdfPage; + var actualSizeViewport = this.viewport.clone({ + scale: _ui_utils.CSS_UNITS + }); + var promise = pdfPage.getOperatorList().then(function (opList) { + ensureNotCancelled(); + var svgGfx = new _pdfjsLib.SVGGraphics(pdfPage.commonObjs, pdfPage.objs); + return svgGfx.getSVG(opList, actualSizeViewport).then(function (svg) { + ensureNotCancelled(); + _this2.svg = svg; + + _this2.paintedViewportMap.set(svg, actualSizeViewport); + + svg.style.width = wrapper.style.width; + svg.style.height = wrapper.style.height; + _this2.renderingState = _pdf_rendering_queue.RenderingStates.FINISHED; + wrapper.appendChild(svg); + }); + }); + return { + promise: promise, + onRenderContinue: function onRenderContinue(cont) { + cont(); + }, + cancel: function cancel() { + cancelled = true; + } + }; + } + }, { + key: "setPageLabel", + value: function setPageLabel(label) { + this.pageLabel = typeof label === 'string' ? label : null; + + if (this.pageLabel !== null) { + this.div.setAttribute('data-page-label', this.pageLabel); + } else { + this.div.removeAttribute('data-page-label'); + } + } + }, { + key: "width", + get: function get() { + return this.viewport.width; + } + }, { + key: "height", + get: function get() { + return this.viewport.height; + } + }]); + + return PDFPageView; +}(); + +exports.PDFPageView = PDFPageView; + +/***/ }), +/* 32 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.DefaultTextLayerFactory = exports.TextLayerBuilder = void 0; + +var _ui_utils = __webpack_require__(6); + +var _pdfjsLib = __webpack_require__(7); + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var EXPAND_DIVS_TIMEOUT = 300; + +var TextLayerBuilder = +/*#__PURE__*/ +function () { + function TextLayerBuilder(_ref) { + var textLayerDiv = _ref.textLayerDiv, + eventBus = _ref.eventBus, + pageIndex = _ref.pageIndex, + viewport = _ref.viewport, + _ref$findController = _ref.findController, + findController = _ref$findController === void 0 ? null : _ref$findController, + _ref$enhanceTextSelec = _ref.enhanceTextSelection, + enhanceTextSelection = _ref$enhanceTextSelec === void 0 ? false : _ref$enhanceTextSelec; + + _classCallCheck(this, TextLayerBuilder); + + this.textLayerDiv = textLayerDiv; + this.eventBus = eventBus || (0, _ui_utils.getGlobalEventBus)(); + this.textContent = null; + this.textContentItemsStr = []; + this.textContentStream = null; + this.renderingDone = false; + this.pageIdx = pageIndex; + this.pageNumber = this.pageIdx + 1; + this.matches = []; + this.viewport = viewport; + this.textDivs = []; + this.findController = findController; + this.textLayerRenderTask = null; + this.enhanceTextSelection = enhanceTextSelection; + this._boundEvents = Object.create(null); + + this._bindEvents(); + + this._bindMouse(); + } + + _createClass(TextLayerBuilder, [{ + key: "_finishRendering", + value: function _finishRendering() { + this.renderingDone = true; + + if (!this.enhanceTextSelection) { + var endOfContent = document.createElement('div'); + endOfContent.className = 'endOfContent'; + this.textLayerDiv.appendChild(endOfContent); + } + + this.eventBus.dispatch('textlayerrendered', { + source: this, + pageNumber: this.pageNumber, + numTextDivs: this.textDivs.length + }); + } + }, { + key: "render", + value: function render() { + var _this = this; + + var timeout = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0; + + if (!(this.textContent || this.textContentStream) || this.renderingDone) { + return; + } + + this.cancel(); + this.textDivs = []; + var textLayerFrag = document.createDocumentFragment(); + this.textLayerRenderTask = (0, _pdfjsLib.renderTextLayer)({ + textContent: this.textContent, + textContentStream: this.textContentStream, + container: textLayerFrag, + viewport: this.viewport, + textDivs: this.textDivs, + textContentItemsStr: this.textContentItemsStr, + timeout: timeout, + enhanceTextSelection: this.enhanceTextSelection + }); + this.textLayerRenderTask.promise.then(function () { + _this.textLayerDiv.appendChild(textLayerFrag); + + _this._finishRendering(); + + _this._updateMatches(); + }, function (reason) {}); + } + }, { + key: "cancel", + value: function cancel() { + if (this.textLayerRenderTask) { + this.textLayerRenderTask.cancel(); + this.textLayerRenderTask = null; + } + } + }, { + key: "setTextContentStream", + value: function setTextContentStream(readableStream) { + this.cancel(); + this.textContentStream = readableStream; + } + }, { + key: "setTextContent", + value: function setTextContent(textContent) { + this.cancel(); + this.textContent = textContent; + } + }, { + key: "_convertMatches", + value: function _convertMatches(matches, matchesLength) { + if (!matches) { + return []; + } + + var findController = this.findController, + textContentItemsStr = this.textContentItemsStr; + var i = 0, + iIndex = 0; + var end = textContentItemsStr.length - 1; + var queryLen = findController.state.query.length; + var result = []; + + for (var m = 0, mm = matches.length; m < mm; m++) { + var matchIdx = matches[m]; + + while (i !== end && matchIdx >= iIndex + textContentItemsStr[i].length) { + iIndex += textContentItemsStr[i].length; + i++; + } + + if (i === textContentItemsStr.length) { + console.error('Could not find a matching mapping'); + } + + var match = { + begin: { + divIdx: i, + offset: matchIdx - iIndex + } + }; + + if (matchesLength) { + matchIdx += matchesLength[m]; + } else { + matchIdx += queryLen; + } + + while (i !== end && matchIdx > iIndex + textContentItemsStr[i].length) { + iIndex += textContentItemsStr[i].length; + i++; + } + + match.end = { + divIdx: i, + offset: matchIdx - iIndex + }; + result.push(match); + } + + return result; + } + }, { + key: "_renderMatches", + value: function _renderMatches(matches) { + if (matches.length === 0) { + return; + } + + var findController = this.findController, + pageIdx = this.pageIdx, + textContentItemsStr = this.textContentItemsStr, + textDivs = this.textDivs; + var isSelectedPage = pageIdx === findController.selected.pageIdx; + var selectedMatchIdx = findController.selected.matchIdx; + var highlightAll = findController.state.highlightAll; + var prevEnd = null; + var infinity = { + divIdx: -1, + offset: undefined + }; + + function beginText(begin, className) { + var divIdx = begin.divIdx; + textDivs[divIdx].textContent = ''; + appendTextToDiv(divIdx, 0, begin.offset, className); + } + + function appendTextToDiv(divIdx, fromOffset, toOffset, className) { + var div = textDivs[divIdx]; + var content = textContentItemsStr[divIdx].substring(fromOffset, toOffset); + var node = document.createTextNode(content); + + if (className) { + var span = document.createElement('span'); + span.className = className; + span.appendChild(node); + div.appendChild(span); + return; + } + + div.appendChild(node); + } + + var i0 = selectedMatchIdx, + i1 = i0 + 1; + + if (highlightAll) { + i0 = 0; + i1 = matches.length; + } else if (!isSelectedPage) { + return; + } + + for (var i = i0; i < i1; i++) { + var match = matches[i]; + var begin = match.begin; + var end = match.end; + var isSelected = isSelectedPage && i === selectedMatchIdx; + var highlightSuffix = isSelected ? ' selected' : ''; + + if (isSelected) { + findController.scrollMatchIntoView({ + element: textDivs[begin.divIdx], + pageIndex: pageIdx, + matchIndex: selectedMatchIdx + }); + } + + if (!prevEnd || begin.divIdx !== prevEnd.divIdx) { + if (prevEnd !== null) { + appendTextToDiv(prevEnd.divIdx, prevEnd.offset, infinity.offset); + } + + beginText(begin); + } else { + appendTextToDiv(prevEnd.divIdx, prevEnd.offset, begin.offset); + } + + if (begin.divIdx === end.divIdx) { + appendTextToDiv(begin.divIdx, begin.offset, end.offset, 'highlight' + highlightSuffix); + } else { + appendTextToDiv(begin.divIdx, begin.offset, infinity.offset, 'highlight begin' + highlightSuffix); + + for (var n0 = begin.divIdx + 1, n1 = end.divIdx; n0 < n1; n0++) { + textDivs[n0].className = 'highlight middle' + highlightSuffix; + } + + beginText(end, 'highlight end' + highlightSuffix); + } + + prevEnd = end; + } + + if (prevEnd) { + appendTextToDiv(prevEnd.divIdx, prevEnd.offset, infinity.offset); + } + } + }, { + key: "_updateMatches", + value: function _updateMatches() { + if (!this.renderingDone) { + return; + } + + var findController = this.findController, + matches = this.matches, + pageIdx = this.pageIdx, + textContentItemsStr = this.textContentItemsStr, + textDivs = this.textDivs; + var clearedUntilDivIdx = -1; + + for (var i = 0, ii = matches.length; i < ii; i++) { + var match = matches[i]; + var begin = Math.max(clearedUntilDivIdx, match.begin.divIdx); + + for (var n = begin, end = match.end.divIdx; n <= end; n++) { + var div = textDivs[n]; + div.textContent = textContentItemsStr[n]; + div.className = ''; + } + + clearedUntilDivIdx = match.end.divIdx + 1; + } + + if (!findController || !findController.highlightMatches) { + return; + } + + var pageMatches = findController.pageMatches[pageIdx] || null; + var pageMatchesLength = findController.pageMatchesLength[pageIdx] || null; + this.matches = this._convertMatches(pageMatches, pageMatchesLength); + + this._renderMatches(this.matches); + } + }, { + key: "_bindEvents", + value: function _bindEvents() { + var _this2 = this; + + var eventBus = this.eventBus, + _boundEvents = this._boundEvents; + + _boundEvents.pageCancelled = function (evt) { + if (evt.pageNumber !== _this2.pageNumber) { + return; + } + + if (_this2.textLayerRenderTask) { + console.error('TextLayerBuilder._bindEvents: `this.cancel()` should ' + 'have been called when the page was reset, or rendering cancelled.'); + return; + } + + for (var name in _boundEvents) { + eventBus.off(name.toLowerCase(), _boundEvents[name]); + delete _boundEvents[name]; + } + }; + + _boundEvents.updateTextLayerMatches = function (evt) { + if (evt.pageIndex !== _this2.pageIdx && evt.pageIndex !== -1) { + return; + } + + _this2._updateMatches(); + }; + + eventBus.on('pagecancelled', _boundEvents.pageCancelled); + eventBus.on('updatetextlayermatches', _boundEvents.updateTextLayerMatches); + } + }, { + key: "_bindMouse", + value: function _bindMouse() { + var _this3 = this; + + var div = this.textLayerDiv; + var expandDivsTimer = null; + div.addEventListener('mousedown', function (evt) { + if (_this3.enhanceTextSelection && _this3.textLayerRenderTask) { + _this3.textLayerRenderTask.expandTextDivs(true); + + if (expandDivsTimer) { + clearTimeout(expandDivsTimer); + expandDivsTimer = null; + } + + return; + } + + var end = div.querySelector('.endOfContent'); + + if (!end) { + return; + } + + var adjustTop = evt.target !== div; + adjustTop = adjustTop && window.getComputedStyle(end).getPropertyValue('-moz-user-select') !== 'none'; + + if (adjustTop) { + var divBounds = div.getBoundingClientRect(); + var r = Math.max(0, (evt.pageY - divBounds.top) / divBounds.height); + end.style.top = (r * 100).toFixed(2) + '%'; + } + + end.classList.add('active'); + }); + div.addEventListener('mouseup', function () { + if (_this3.enhanceTextSelection && _this3.textLayerRenderTask) { + expandDivsTimer = setTimeout(function () { + if (_this3.textLayerRenderTask) { + _this3.textLayerRenderTask.expandTextDivs(false); + } + + expandDivsTimer = null; + }, EXPAND_DIVS_TIMEOUT); + return; + } + + var end = div.querySelector('.endOfContent'); + + if (!end) { + return; + } + + end.style.top = ''; + end.classList.remove('active'); + }); + } + }]); + + return TextLayerBuilder; +}(); + +exports.TextLayerBuilder = TextLayerBuilder; + +var DefaultTextLayerFactory = +/*#__PURE__*/ +function () { + function DefaultTextLayerFactory() { + _classCallCheck(this, DefaultTextLayerFactory); + } + + _createClass(DefaultTextLayerFactory, [{ + key: "createTextLayerBuilder", + value: function createTextLayerBuilder(textLayerDiv, pageIndex, viewport) { + var enhanceTextSelection = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false; + return new TextLayerBuilder({ + textLayerDiv: textLayerDiv, + pageIndex: pageIndex, + viewport: viewport, + enhanceTextSelection: enhanceTextSelection + }); + } + }]); + + return DefaultTextLayerFactory; +}(); + +exports.DefaultTextLayerFactory = DefaultTextLayerFactory; + +/***/ }), +/* 33 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.SecondaryToolbar = void 0; + +var _ui_utils = __webpack_require__(6); + +var _pdf_cursor_tools = __webpack_require__(8); + +var _pdf_single_page_viewer = __webpack_require__(34); + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var SecondaryToolbar = +/*#__PURE__*/ +function () { + function SecondaryToolbar(options, mainContainer, eventBus) { + var _this = this; + + _classCallCheck(this, SecondaryToolbar); + + this.toolbar = options.toolbar; + this.toggleButton = options.toggleButton; + this.toolbarButtonContainer = options.toolbarButtonContainer; + this.buttons = [{ + element: options.presentationModeButton, + eventName: 'presentationmode', + close: true + }, { + element: options.openFileButton, + eventName: 'openfile', + close: true + }, { + element: options.printButton, + eventName: 'print', + close: true + }, { + element: options.downloadButton, + eventName: 'download', + close: true + }, { + element: options.viewBookmarkButton, + eventName: null, + close: true + }, { + element: options.firstPageButton, + eventName: 'firstpage', + close: true + }, { + element: options.lastPageButton, + eventName: 'lastpage', + close: true + }, { + element: options.pageRotateCwButton, + eventName: 'rotatecw', + close: false + }, { + element: options.pageRotateCcwButton, + eventName: 'rotateccw', + close: false + }, { + element: options.cursorSelectToolButton, + eventName: 'switchcursortool', + eventDetails: { + tool: _pdf_cursor_tools.CursorTool.SELECT + }, + close: true + }, { + element: options.cursorHandToolButton, + eventName: 'switchcursortool', + eventDetails: { + tool: _pdf_cursor_tools.CursorTool.HAND + }, + close: true + }, { + element: options.scrollVerticalButton, + eventName: 'switchscrollmode', + eventDetails: { + mode: _ui_utils.ScrollMode.VERTICAL + }, + close: true + }, { + element: options.scrollHorizontalButton, + eventName: 'switchscrollmode', + eventDetails: { + mode: _ui_utils.ScrollMode.HORIZONTAL + }, + close: true + }, { + element: options.scrollWrappedButton, + eventName: 'switchscrollmode', + eventDetails: { + mode: _ui_utils.ScrollMode.WRAPPED + }, + close: true + }, { + element: options.spreadNoneButton, + eventName: 'switchspreadmode', + eventDetails: { + mode: _ui_utils.SpreadMode.NONE + }, + close: true + }, { + element: options.spreadOddButton, + eventName: 'switchspreadmode', + eventDetails: { + mode: _ui_utils.SpreadMode.ODD + }, + close: true + }, { + element: options.spreadEvenButton, + eventName: 'switchspreadmode', + eventDetails: { + mode: _ui_utils.SpreadMode.EVEN + }, + close: true + }, { + element: options.documentPropertiesButton, + eventName: 'documentproperties', + close: true + }]; + this.items = { + firstPage: options.firstPageButton, + lastPage: options.lastPageButton, + pageRotateCw: options.pageRotateCwButton, + pageRotateCcw: options.pageRotateCcwButton + }; + this.mainContainer = mainContainer; + this.eventBus = eventBus; + this.opened = false; + this.containerHeight = null; + this.previousContainerHeight = null; + this.reset(); + + this._bindClickListeners(); + + this._bindCursorToolsListener(options); + + this._bindScrollModeListener(options); + + this._bindSpreadModeListener(options); + + this.eventBus.on('resize', this._setMaxHeight.bind(this)); + this.eventBus.on('baseviewerinit', function (evt) { + if (evt.source instanceof _pdf_single_page_viewer.PDFSinglePageViewer) { + _this.toolbarButtonContainer.classList.add('hiddenScrollModeButtons', 'hiddenSpreadModeButtons'); + } else { + _this.toolbarButtonContainer.classList.remove('hiddenScrollModeButtons', 'hiddenSpreadModeButtons'); + } + }); + } + + _createClass(SecondaryToolbar, [{ + key: "setPageNumber", + value: function setPageNumber(pageNumber) { + this.pageNumber = pageNumber; + + this._updateUIState(); + } + }, { + key: "setPagesCount", + value: function setPagesCount(pagesCount) { + this.pagesCount = pagesCount; + + this._updateUIState(); + } + }, { + key: "reset", + value: function reset() { + this.pageNumber = 0; + this.pagesCount = 0; + + this._updateUIState(); + + this.eventBus.dispatch('secondarytoolbarreset', { + source: this + }); + } + }, { + key: "_updateUIState", + value: function _updateUIState() { + this.items.firstPage.disabled = this.pageNumber <= 1; + this.items.lastPage.disabled = this.pageNumber >= this.pagesCount; + this.items.pageRotateCw.disabled = this.pagesCount === 0; + this.items.pageRotateCcw.disabled = this.pagesCount === 0; + } + }, { + key: "_bindClickListeners", + value: function _bindClickListeners() { + var _this2 = this; + + this.toggleButton.addEventListener('click', this.toggle.bind(this)); + + var _loop = function _loop(button) { + var _this2$buttons$button = _this2.buttons[button], + element = _this2$buttons$button.element, + eventName = _this2$buttons$button.eventName, + close = _this2$buttons$button.close, + eventDetails = _this2$buttons$button.eventDetails; + element.addEventListener('click', function (evt) { + if (eventName !== null) { + var details = { + source: _this2 + }; + + for (var property in eventDetails) { + details[property] = eventDetails[property]; + } + + _this2.eventBus.dispatch(eventName, details); + } + + if (close) { + _this2.close(); + } + }); + }; + + for (var button in this.buttons) { + _loop(button); + } + } + }, { + key: "_bindCursorToolsListener", + value: function _bindCursorToolsListener(buttons) { + this.eventBus.on('cursortoolchanged', function (_ref) { + var tool = _ref.tool; + buttons.cursorSelectToolButton.classList.toggle('toggled', tool === _pdf_cursor_tools.CursorTool.SELECT); + buttons.cursorHandToolButton.classList.toggle('toggled', tool === _pdf_cursor_tools.CursorTool.HAND); + }); + } + }, { + key: "_bindScrollModeListener", + value: function _bindScrollModeListener(buttons) { + var _this3 = this; + + function scrollModeChanged(_ref2) { + var mode = _ref2.mode; + buttons.scrollVerticalButton.classList.toggle('toggled', mode === _ui_utils.ScrollMode.VERTICAL); + buttons.scrollHorizontalButton.classList.toggle('toggled', mode === _ui_utils.ScrollMode.HORIZONTAL); + buttons.scrollWrappedButton.classList.toggle('toggled', mode === _ui_utils.ScrollMode.WRAPPED); + var isScrollModeHorizontal = mode === _ui_utils.ScrollMode.HORIZONTAL; + buttons.spreadNoneButton.disabled = isScrollModeHorizontal; + buttons.spreadOddButton.disabled = isScrollModeHorizontal; + buttons.spreadEvenButton.disabled = isScrollModeHorizontal; + } + + this.eventBus.on('scrollmodechanged', scrollModeChanged); + this.eventBus.on('secondarytoolbarreset', function (evt) { + if (evt.source === _this3) { + scrollModeChanged({ + mode: _ui_utils.ScrollMode.VERTICAL + }); + } + }); + } + }, { + key: "_bindSpreadModeListener", + value: function _bindSpreadModeListener(buttons) { + var _this4 = this; + + function spreadModeChanged(_ref3) { + var mode = _ref3.mode; + buttons.spreadNoneButton.classList.toggle('toggled', mode === _ui_utils.SpreadMode.NONE); + buttons.spreadOddButton.classList.toggle('toggled', mode === _ui_utils.SpreadMode.ODD); + buttons.spreadEvenButton.classList.toggle('toggled', mode === _ui_utils.SpreadMode.EVEN); + } + + this.eventBus.on('spreadmodechanged', spreadModeChanged); + this.eventBus.on('secondarytoolbarreset', function (evt) { + if (evt.source === _this4) { + spreadModeChanged({ + mode: _ui_utils.SpreadMode.NONE + }); + } + }); + } + }, { + key: "open", + value: function open() { + if (this.opened) { + return; + } + + this.opened = true; + + this._setMaxHeight(); + + this.toggleButton.classList.add('toggled'); + this.toolbar.classList.remove('hidden'); + } + }, { + key: "close", + value: function close() { + if (!this.opened) { + return; + } + + this.opened = false; + this.toolbar.classList.add('hidden'); + this.toggleButton.classList.remove('toggled'); + } + }, { + key: "toggle", + value: function toggle() { + if (this.opened) { + this.close(); + } else { + this.open(); + } + } + }, { + key: "_setMaxHeight", + value: function _setMaxHeight() { + if (!this.opened) { + return; + } + + this.containerHeight = this.mainContainer.clientHeight; + + if (this.containerHeight === this.previousContainerHeight) { + return; + } + + this.toolbarButtonContainer.setAttribute('style', 'max-height: ' + (this.containerHeight - _ui_utils.SCROLLBAR_PADDING) + 'px;'); + this.previousContainerHeight = this.containerHeight; + } + }, { + key: "isOpen", + get: function get() { + return this.opened; + } + }]); + + return SecondaryToolbar; +}(); + +exports.SecondaryToolbar = SecondaryToolbar; + +/***/ }), +/* 34 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.PDFSinglePageViewer = void 0; + +var _base_viewer = __webpack_require__(29); + +var _pdfjsLib = __webpack_require__(7); + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); } + +function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; } + +function _get(target, property, receiver) { if (typeof Reflect !== "undefined" && Reflect.get) { _get = Reflect.get; } else { _get = function _get(target, property, receiver) { var base = _superPropBase(target, property); if (!base) return; var desc = Object.getOwnPropertyDescriptor(base, property); if (desc.get) { return desc.get.call(receiver); } return desc.value; }; } return _get(target, property, receiver || target); } + +function _superPropBase(object, property) { while (!Object.prototype.hasOwnProperty.call(object, property)) { object = _getPrototypeOf(object); if (object === null) break; } return object; } + +function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); } + +function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +var PDFSinglePageViewer = +/*#__PURE__*/ +function (_BaseViewer) { + _inherits(PDFSinglePageViewer, _BaseViewer); + + function PDFSinglePageViewer(options) { + var _this; + + _classCallCheck(this, PDFSinglePageViewer); + + _this = _possibleConstructorReturn(this, _getPrototypeOf(PDFSinglePageViewer).call(this, options)); + + _this.eventBus.on('pagesinit', function (evt) { + _this._ensurePageViewVisible(); + }); + + return _this; + } + + _createClass(PDFSinglePageViewer, [{ + key: "_resetView", + value: function _resetView() { + _get(_getPrototypeOf(PDFSinglePageViewer.prototype), "_resetView", this).call(this); + + this._previousPageNumber = 1; + this._shadowViewer = document.createDocumentFragment(); + this._updateScrollDown = null; + } + }, { + key: "_ensurePageViewVisible", + value: function _ensurePageViewVisible() { + var pageView = this._pages[this._currentPageNumber - 1]; + var previousPageView = this._pages[this._previousPageNumber - 1]; + var viewerNodes = this.viewer.childNodes; + + switch (viewerNodes.length) { + case 0: + this.viewer.appendChild(pageView.div); + break; + + case 1: + if (viewerNodes[0] !== previousPageView.div) { + throw new Error('_ensurePageViewVisible: Unexpected previously visible page.'); + } + + if (pageView === previousPageView) { + break; + } + + this._shadowViewer.appendChild(previousPageView.div); + + this.viewer.appendChild(pageView.div); + this.container.scrollTop = 0; + break; + + default: + throw new Error('_ensurePageViewVisible: Only one page should be visible at a time.'); + } + + this._previousPageNumber = this._currentPageNumber; + } + }, { + key: "_scrollUpdate", + value: function _scrollUpdate() { + if (this._updateScrollDown) { + this._updateScrollDown(); + } + + _get(_getPrototypeOf(PDFSinglePageViewer.prototype), "_scrollUpdate", this).call(this); + } + }, { + key: "_scrollIntoView", + value: function _scrollIntoView(_ref) { + var _this2 = this; + + var pageDiv = _ref.pageDiv, + _ref$pageSpot = _ref.pageSpot, + pageSpot = _ref$pageSpot === void 0 ? null : _ref$pageSpot, + _ref$pageNumber = _ref.pageNumber, + pageNumber = _ref$pageNumber === void 0 ? null : _ref$pageNumber; + + if (pageNumber) { + this._setCurrentPageNumber(pageNumber); + } + + var scrolledDown = this._currentPageNumber >= this._previousPageNumber; + + this._ensurePageViewVisible(); + + this.update(); + + _get(_getPrototypeOf(PDFSinglePageViewer.prototype), "_scrollIntoView", this).call(this, { + pageDiv: pageDiv, + pageSpot: pageSpot, + pageNumber: pageNumber + }); + + this._updateScrollDown = function () { + _this2.scroll.down = scrolledDown; + _this2._updateScrollDown = null; + }; + } + }, { + key: "_getVisiblePages", + value: function _getVisiblePages() { + return this._getCurrentVisiblePage(); + } + }, { + key: "_updateHelper", + value: function _updateHelper(visiblePages) {} + }, { + key: "_updateScrollMode", + value: function _updateScrollMode() {} + }, { + key: "_updateSpreadMode", + value: function _updateSpreadMode() {} + }, { + key: "_setDocumentViewerElement", + get: function get() { + return (0, _pdfjsLib.shadow)(this, '_setDocumentViewerElement', this._shadowViewer); + } + }, { + key: "_isScrollModeHorizontal", + get: function get() { + return (0, _pdfjsLib.shadow)(this, '_isScrollModeHorizontal', false); + } + }]); + + return PDFSinglePageViewer; +}(_base_viewer.BaseViewer); + +exports.PDFSinglePageViewer = PDFSinglePageViewer; + +/***/ }), +/* 35 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.Toolbar = void 0; + +var _ui_utils = __webpack_require__(6); + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var PAGE_NUMBER_LOADING_INDICATOR = 'visiblePageIsLoading'; +var SCALE_SELECT_CONTAINER_PADDING = 8; +var SCALE_SELECT_PADDING = 22; + +var Toolbar = +/*#__PURE__*/ +function () { + function Toolbar(options, eventBus) { + var l10n = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : _ui_utils.NullL10n; + + _classCallCheck(this, Toolbar); + + this.toolbar = options.container; + this.eventBus = eventBus; + this.l10n = l10n; + this.items = options; + this._wasLocalized = false; + this.reset(); + + this._bindListeners(); + } + + _createClass(Toolbar, [{ + key: "setPageNumber", + value: function setPageNumber(pageNumber, pageLabel) { + this.pageNumber = pageNumber; + this.pageLabel = pageLabel; + + this._updateUIState(false); + } + }, { + key: "setPagesCount", + value: function setPagesCount(pagesCount, hasPageLabels) { + this.pagesCount = pagesCount; + this.hasPageLabels = hasPageLabels; + + this._updateUIState(true); + } + }, { + key: "setPageScale", + value: function setPageScale(pageScaleValue, pageScale) { + this.pageScaleValue = (pageScaleValue || pageScale).toString(); + this.pageScale = pageScale; + + this._updateUIState(false); + } + }, { + key: "reset", + value: function reset() { + this.pageNumber = 0; + this.pageLabel = null; + this.hasPageLabels = false; + this.pagesCount = 0; + this.pageScaleValue = _ui_utils.DEFAULT_SCALE_VALUE; + this.pageScale = _ui_utils.DEFAULT_SCALE; + + this._updateUIState(true); + } + }, { + key: "_bindListeners", + value: function _bindListeners() { + var _this = this; + + var eventBus = this.eventBus, + items = this.items; + var self = this; + items.previous.addEventListener('click', function () { + eventBus.dispatch('previouspage', { + source: self + }); + }); + items.next.addEventListener('click', function () { + eventBus.dispatch('nextpage', { + source: self + }); + }); + items.zoomIn.addEventListener('click', function () { + eventBus.dispatch('zoomin', { + source: self + }); + }); + items.zoomOut.addEventListener('click', function () { + eventBus.dispatch('zoomout', { + source: self + }); + }); + items.pageNumber.addEventListener('click', function () { + this.select(); + }); + items.pageNumber.addEventListener('change', function () { + eventBus.dispatch('pagenumberchanged', { + source: self, + value: this.value + }); + }); + items.scaleSelect.addEventListener('change', function () { + if (this.value === 'custom') { + return; + } + + eventBus.dispatch('scalechanged', { + source: self, + value: this.value + }); + }); + items.presentationModeButton.addEventListener('click', function () { + eventBus.dispatch('presentationmode', { + source: self + }); + }); + items.openFile.addEventListener('click', function () { + eventBus.dispatch('openfile', { + source: self + }); + }); + items.print.addEventListener('click', function () { + eventBus.dispatch('print', { + source: self + }); + }); + items.download.addEventListener('click', function () { + eventBus.dispatch('download', { + source: self + }); + }); + items.scaleSelect.oncontextmenu = _ui_utils.noContextMenuHandler; + eventBus.on('localized', function () { + _this._localized(); + }); + } + }, { + key: "_localized", + value: function _localized() { + this._wasLocalized = true; + + this._adjustScaleWidth(); + + this._updateUIState(true); + } + }, { + key: "_updateUIState", + value: function _updateUIState() { + var resetNumPages = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + + if (!this._wasLocalized) { + return; + } + + var pageNumber = this.pageNumber, + pagesCount = this.pagesCount, + pageScaleValue = this.pageScaleValue, + pageScale = this.pageScale, + items = this.items; + + if (resetNumPages) { + if (this.hasPageLabels) { + items.pageNumber.type = 'text'; + } else { + items.pageNumber.type = 'number'; + this.l10n.get('of_pages', { + pagesCount: pagesCount + }, 'of {{pagesCount}}').then(function (msg) { + items.numPages.textContent = msg; + }); + } + + items.pageNumber.max = pagesCount; + } + + if (this.hasPageLabels) { + items.pageNumber.value = this.pageLabel; + this.l10n.get('page_of_pages', { + pageNumber: pageNumber, + pagesCount: pagesCount + }, '({{pageNumber}} of {{pagesCount}})').then(function (msg) { + items.numPages.textContent = msg; + }); + } else { + items.pageNumber.value = pageNumber; + } + + items.previous.disabled = pageNumber <= 1; + items.next.disabled = pageNumber >= pagesCount; + items.zoomOut.disabled = pageScale <= _ui_utils.MIN_SCALE; + items.zoomIn.disabled = pageScale >= _ui_utils.MAX_SCALE; + var customScale = Math.round(pageScale * 10000) / 100; + this.l10n.get('page_scale_percent', { + scale: customScale + }, '{{scale}}%').then(function (msg) { + var options = items.scaleSelect.options; + var predefinedValueFound = false; + + for (var i = 0, ii = options.length; i < ii; i++) { + var option = options[i]; + + if (option.value !== pageScaleValue) { + option.selected = false; + continue; + } + + option.selected = true; + predefinedValueFound = true; + } + + if (!predefinedValueFound) { + items.customScaleOption.textContent = msg; + items.customScaleOption.selected = true; + } + }); + } + }, { + key: "updateLoadingIndicatorState", + value: function updateLoadingIndicatorState() { + var loading = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + var pageNumberInput = this.items.pageNumber; + pageNumberInput.classList.toggle(PAGE_NUMBER_LOADING_INDICATOR, loading); + } + }, { + key: "_adjustScaleWidth", + value: function _adjustScaleWidth() { + var container = this.items.scaleSelectContainer; + var select = this.items.scaleSelect; + + _ui_utils.animationStarted.then(function () { + if (container.clientWidth === 0) { + container.setAttribute('style', 'display: inherit;'); + } + + if (container.clientWidth > 0) { + select.setAttribute('style', 'min-width: inherit;'); + var width = select.clientWidth + SCALE_SELECT_CONTAINER_PADDING; + select.setAttribute('style', 'min-width: ' + (width + SCALE_SELECT_PADDING) + 'px;'); + container.setAttribute('style', 'min-width: ' + width + 'px; ' + 'max-width: ' + width + 'px;'); + } + }); + } + }]); + + return Toolbar; +}(); + +exports.Toolbar = Toolbar; + +/***/ }), +/* 36 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.ViewHistory = void 0; + +var _regenerator = _interopRequireDefault(__webpack_require__(2)); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } } + +function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var DEFAULT_VIEW_HISTORY_CACHE_SIZE = 20; + +var ViewHistory = +/*#__PURE__*/ +function () { + function ViewHistory(fingerprint) { + var _this = this; + + var cacheSize = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : DEFAULT_VIEW_HISTORY_CACHE_SIZE; + + _classCallCheck(this, ViewHistory); + + this.fingerprint = fingerprint; + this.cacheSize = cacheSize; + this._initializedPromise = this._readFromStorage().then(function (databaseStr) { + var database = JSON.parse(databaseStr || '{}'); + + if (!('files' in database)) { + database.files = []; + } else { + while (database.files.length >= _this.cacheSize) { + database.files.shift(); + } + } + + var index = -1; + + for (var i = 0, length = database.files.length; i < length; i++) { + var branch = database.files[i]; + + if (branch.fingerprint === _this.fingerprint) { + index = i; + break; + } + } + + if (index === -1) { + index = database.files.push({ + fingerprint: _this.fingerprint + }) - 1; + } + + _this.file = database.files[index]; + _this.database = database; + }); + } + + _createClass(ViewHistory, [{ + key: "_writeToStorage", + value: function () { + var _writeToStorage2 = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee() { + var databaseStr; + return _regenerator.default.wrap(function _callee$(_context) { + while (1) { + switch (_context.prev = _context.next) { + case 0: + databaseStr = JSON.stringify(this.database); + localStorage.setItem('pdfjs.history', databaseStr); + + case 2: + case "end": + return _context.stop(); + } + } + }, _callee, this); + })); + + function _writeToStorage() { + return _writeToStorage2.apply(this, arguments); + } + + return _writeToStorage; + }() + }, { + key: "_readFromStorage", + value: function () { + var _readFromStorage2 = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee2() { + return _regenerator.default.wrap(function _callee2$(_context2) { + while (1) { + switch (_context2.prev = _context2.next) { + case 0: + return _context2.abrupt("return", localStorage.getItem('pdfjs.history')); + + case 1: + case "end": + return _context2.stop(); + } + } + }, _callee2, this); + })); + + function _readFromStorage() { + return _readFromStorage2.apply(this, arguments); + } + + return _readFromStorage; + }() + }, { + key: "set", + value: function () { + var _set = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee3(name, val) { + return _regenerator.default.wrap(function _callee3$(_context3) { + while (1) { + switch (_context3.prev = _context3.next) { + case 0: + _context3.next = 2; + return this._initializedPromise; + + case 2: + this.file[name] = val; + return _context3.abrupt("return", this._writeToStorage()); + + case 4: + case "end": + return _context3.stop(); + } + } + }, _callee3, this); + })); + + function set(_x, _x2) { + return _set.apply(this, arguments); + } + + return set; + }() + }, { + key: "setMultiple", + value: function () { + var _setMultiple = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee4(properties) { + var name; + return _regenerator.default.wrap(function _callee4$(_context4) { + while (1) { + switch (_context4.prev = _context4.next) { + case 0: + _context4.next = 2; + return this._initializedPromise; + + case 2: + for (name in properties) { + this.file[name] = properties[name]; + } + + return _context4.abrupt("return", this._writeToStorage()); + + case 4: + case "end": + return _context4.stop(); + } + } + }, _callee4, this); + })); + + function setMultiple(_x3) { + return _setMultiple.apply(this, arguments); + } + + return setMultiple; + }() + }, { + key: "get", + value: function () { + var _get = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee5(name, defaultValue) { + var val; + return _regenerator.default.wrap(function _callee5$(_context5) { + while (1) { + switch (_context5.prev = _context5.next) { + case 0: + _context5.next = 2; + return this._initializedPromise; + + case 2: + val = this.file[name]; + return _context5.abrupt("return", val !== undefined ? val : defaultValue); + + case 4: + case "end": + return _context5.stop(); + } + } + }, _callee5, this); + })); + + function get(_x4, _x5) { + return _get.apply(this, arguments); + } + + return get; + }() + }, { + key: "getMultiple", + value: function () { + var _getMultiple = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee6(properties) { + var values, name, val; + return _regenerator.default.wrap(function _callee6$(_context6) { + while (1) { + switch (_context6.prev = _context6.next) { + case 0: + _context6.next = 2; + return this._initializedPromise; + + case 2: + values = Object.create(null); + + for (name in properties) { + val = this.file[name]; + values[name] = val !== undefined ? val : properties[name]; + } + + return _context6.abrupt("return", values); + + case 5: + case "end": + return _context6.stop(); + } + } + }, _callee6, this); + })); + + function getMultiple(_x6) { + return _getMultiple.apply(this, arguments); + } + + return getMultiple; + }() + }]); + + return ViewHistory; +}(); + +exports.ViewHistory = ViewHistory; + +/***/ }), +/* 37 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.GenericCom = void 0; + +var _regenerator = _interopRequireDefault(__webpack_require__(2)); + +var _app = __webpack_require__(1); + +var _preferences = __webpack_require__(38); + +var _download_manager = __webpack_require__(39); + +var _genericl10n = __webpack_require__(40); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } } + +function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); } + +function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; } + +function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); } + +function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +; +var GenericCom = {}; +exports.GenericCom = GenericCom; + +var GenericPreferences = +/*#__PURE__*/ +function (_BasePreferences) { + _inherits(GenericPreferences, _BasePreferences); + + function GenericPreferences() { + _classCallCheck(this, GenericPreferences); + + return _possibleConstructorReturn(this, _getPrototypeOf(GenericPreferences).apply(this, arguments)); + } + + _createClass(GenericPreferences, [{ + key: "_writeToStorage", + value: function () { + var _writeToStorage2 = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee(prefObj) { + return _regenerator.default.wrap(function _callee$(_context) { + while (1) { + switch (_context.prev = _context.next) { + case 0: + localStorage.setItem('pdfjs.preferences', JSON.stringify(prefObj)); + + case 1: + case "end": + return _context.stop(); + } + } + }, _callee, this); + })); + + function _writeToStorage(_x) { + return _writeToStorage2.apply(this, arguments); + } + + return _writeToStorage; + }() + }, { + key: "_readFromStorage", + value: function () { + var _readFromStorage2 = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee2(prefObj) { + return _regenerator.default.wrap(function _callee2$(_context2) { + while (1) { + switch (_context2.prev = _context2.next) { + case 0: + return _context2.abrupt("return", JSON.parse(localStorage.getItem('pdfjs.preferences'))); + + case 1: + case "end": + return _context2.stop(); + } + } + }, _callee2, this); + })); + + function _readFromStorage(_x2) { + return _readFromStorage2.apply(this, arguments); + } + + return _readFromStorage; + }() + }]); + + return GenericPreferences; +}(_preferences.BasePreferences); + +var GenericExternalServices = Object.create(_app.DefaultExternalServices); + +GenericExternalServices.createDownloadManager = function (options) { + return new _download_manager.DownloadManager(options); +}; + +GenericExternalServices.createPreferences = function () { + return new GenericPreferences(); +}; + +GenericExternalServices.createL10n = function (_ref) { + var _ref$locale = _ref.locale, + locale = _ref$locale === void 0 ? 'en-US' : _ref$locale; + return new _genericl10n.GenericL10n(locale); +}; + +_app.PDFViewerApplication.externalServices = GenericExternalServices; + +/***/ }), +/* 38 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.BasePreferences = void 0; + +var _regenerator = _interopRequireDefault(__webpack_require__(2)); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } } + +function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; } + +function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var defaultPreferences = null; + +function getDefaultPreferences() { + if (!defaultPreferences) { + defaultPreferences = Promise.resolve({ + "viewOnLoad": 0, + "defaultZoomValue": "", + "sidebarViewOnLoad": -1, + "cursorToolOnLoad": 0, + "enableWebGL": false, + "eventBusDispatchToDOM": false, + "pdfBugEnabled": false, + "disableRange": false, + "disableStream": false, + "disableAutoFetch": false, + "disableFontFace": false, + "textLayerMode": 1, + "useOnlyCssZoom": false, + "externalLinkTarget": 0, + "renderer": "canvas", + "renderInteractiveForms": false, + "enablePrintAutoRotate": false, + "disablePageLabels": false, + "historyUpdateUrl": false, + "scrollModeOnLoad": -1, + "spreadModeOnLoad": -1 + }); + } + + return defaultPreferences; +} + +var BasePreferences = +/*#__PURE__*/ +function () { + function BasePreferences() { + var _this = this; + + _classCallCheck(this, BasePreferences); + + if (this.constructor === BasePreferences) { + throw new Error('Cannot initialize BasePreferences.'); + } + + this.prefs = null; + this._initializedPromise = getDefaultPreferences().then(function (defaults) { + Object.defineProperty(_this, 'defaults', { + value: Object.freeze(defaults), + writable: false, + enumerable: true, + configurable: false + }); + _this.prefs = Object.assign(Object.create(null), defaults); + return _this._readFromStorage(defaults); + }).then(function (prefs) { + if (!prefs) { + return; + } + + for (var name in prefs) { + var defaultValue = _this.defaults[name], + prefValue = prefs[name]; + + if (defaultValue === undefined || _typeof(prefValue) !== _typeof(defaultValue)) { + continue; + } + + _this.prefs[name] = prefValue; + } + }); + } + + _createClass(BasePreferences, [{ + key: "_writeToStorage", + value: function () { + var _writeToStorage2 = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee(prefObj) { + return _regenerator.default.wrap(function _callee$(_context) { + while (1) { + switch (_context.prev = _context.next) { + case 0: + throw new Error('Not implemented: _writeToStorage'); + + case 1: + case "end": + return _context.stop(); + } + } + }, _callee, this); + })); + + function _writeToStorage(_x) { + return _writeToStorage2.apply(this, arguments); + } + + return _writeToStorage; + }() + }, { + key: "_readFromStorage", + value: function () { + var _readFromStorage2 = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee2(prefObj) { + return _regenerator.default.wrap(function _callee2$(_context2) { + while (1) { + switch (_context2.prev = _context2.next) { + case 0: + throw new Error('Not implemented: _readFromStorage'); + + case 1: + case "end": + return _context2.stop(); + } + } + }, _callee2, this); + })); + + function _readFromStorage(_x2) { + return _readFromStorage2.apply(this, arguments); + } + + return _readFromStorage; + }() + }, { + key: "reset", + value: function () { + var _reset = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee3() { + return _regenerator.default.wrap(function _callee3$(_context3) { + while (1) { + switch (_context3.prev = _context3.next) { + case 0: + _context3.next = 2; + return this._initializedPromise; + + case 2: + this.prefs = Object.assign(Object.create(null), this.defaults); + return _context3.abrupt("return", this._writeToStorage(this.defaults)); + + case 4: + case "end": + return _context3.stop(); + } + } + }, _callee3, this); + })); + + function reset() { + return _reset.apply(this, arguments); + } + + return reset; + }() + }, { + key: "set", + value: function () { + var _set = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee4(name, value) { + var defaultValue, valueType, defaultType; + return _regenerator.default.wrap(function _callee4$(_context4) { + while (1) { + switch (_context4.prev = _context4.next) { + case 0: + _context4.next = 2; + return this._initializedPromise; + + case 2: + defaultValue = this.defaults[name]; + + if (!(defaultValue === undefined)) { + _context4.next = 7; + break; + } + + throw new Error("Set preference: \"".concat(name, "\" is undefined.")); + + case 7: + if (!(value === undefined)) { + _context4.next = 9; + break; + } + + throw new Error('Set preference: no value is specified.'); + + case 9: + valueType = _typeof(value); + defaultType = _typeof(defaultValue); + + if (!(valueType !== defaultType)) { + _context4.next = 19; + break; + } + + if (!(valueType === 'number' && defaultType === 'string')) { + _context4.next = 16; + break; + } + + value = value.toString(); + _context4.next = 17; + break; + + case 16: + throw new Error("Set preference: \"".concat(value, "\" is a ").concat(valueType, ", ") + "expected a ".concat(defaultType, ".")); + + case 17: + _context4.next = 21; + break; + + case 19: + if (!(valueType === 'number' && !Number.isInteger(value))) { + _context4.next = 21; + break; + } + + throw new Error("Set preference: \"".concat(value, "\" must be an integer.")); + + case 21: + this.prefs[name] = value; + return _context4.abrupt("return", this._writeToStorage(this.prefs)); + + case 23: + case "end": + return _context4.stop(); + } + } + }, _callee4, this); + })); + + function set(_x3, _x4) { + return _set.apply(this, arguments); + } + + return set; + }() + }, { + key: "get", + value: function () { + var _get = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee5(name) { + var defaultValue, prefValue; + return _regenerator.default.wrap(function _callee5$(_context5) { + while (1) { + switch (_context5.prev = _context5.next) { + case 0: + _context5.next = 2; + return this._initializedPromise; + + case 2: + defaultValue = this.defaults[name]; + + if (!(defaultValue === undefined)) { + _context5.next = 7; + break; + } + + throw new Error("Get preference: \"".concat(name, "\" is undefined.")); + + case 7: + prefValue = this.prefs[name]; + + if (!(prefValue !== undefined)) { + _context5.next = 10; + break; + } + + return _context5.abrupt("return", prefValue); + + case 10: + return _context5.abrupt("return", defaultValue); + + case 11: + case "end": + return _context5.stop(); + } + } + }, _callee5, this); + })); + + function get(_x5) { + return _get.apply(this, arguments); + } + + return get; + }() + }, { + key: "getAll", + value: function () { + var _getAll = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee6() { + return _regenerator.default.wrap(function _callee6$(_context6) { + while (1) { + switch (_context6.prev = _context6.next) { + case 0: + _context6.next = 2; + return this._initializedPromise; + + case 2: + return _context6.abrupt("return", Object.assign(Object.create(null), this.defaults, this.prefs)); + + case 3: + case "end": + return _context6.stop(); + } + } + }, _callee6, this); + })); + + function getAll() { + return _getAll.apply(this, arguments); + } + + return getAll; + }() + }]); + + return BasePreferences; +}(); + +exports.BasePreferences = BasePreferences; + +/***/ }), +/* 39 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.DownloadManager = void 0; + +var _pdfjsLib = __webpack_require__(7); + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +; +var DISABLE_CREATE_OBJECT_URL = _pdfjsLib.apiCompatibilityParams.disableCreateObjectURL || false; + +function _download(blobUrl, filename) { + var a = document.createElement('a'); + + if (!a.click) { + throw new Error('DownloadManager: "a.click()" is not supported.'); + } + + a.href = blobUrl; + a.target = '_parent'; + + if ('download' in a) { + a.download = filename; + } + + (document.body || document.documentElement).appendChild(a); + a.click(); + a.remove(); +} + +var DownloadManager = +/*#__PURE__*/ +function () { + function DownloadManager(_ref) { + var _ref$disableCreateObj = _ref.disableCreateObjectURL, + disableCreateObjectURL = _ref$disableCreateObj === void 0 ? DISABLE_CREATE_OBJECT_URL : _ref$disableCreateObj; + + _classCallCheck(this, DownloadManager); + + this.disableCreateObjectURL = disableCreateObjectURL; + } + + _createClass(DownloadManager, [{ + key: "downloadUrl", + value: function downloadUrl(url, filename) { + if (!(0, _pdfjsLib.createValidAbsoluteUrl)(url, 'http://example.com')) { + return; + } + + _download(url + '#pdfjs.action=download', filename); + } + }, { + key: "downloadData", + value: function downloadData(data, filename, contentType) { + if (navigator.msSaveBlob) { + return navigator.msSaveBlob(new Blob([data], { + type: contentType + }), filename); + } + + var blobUrl = (0, _pdfjsLib.createObjectURL)(data, contentType, this.disableCreateObjectURL); + + _download(blobUrl, filename); + } + }, { + key: "download", + value: function download(blob, url, filename) { + if (navigator.msSaveBlob) { + if (!navigator.msSaveBlob(blob, filename)) { + this.downloadUrl(url, filename); + } + + return; + } + + if (this.disableCreateObjectURL) { + this.downloadUrl(url, filename); + return; + } + + var blobUrl = _pdfjsLib.URL.createObjectURL(blob); + + _download(blobUrl, filename); + } + }]); + + return DownloadManager; +}(); + +exports.DownloadManager = DownloadManager; + +/***/ }), +/* 40 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.GenericL10n = void 0; + +var _regenerator = _interopRequireDefault(__webpack_require__(2)); + +__webpack_require__(41); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } } + +function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var webL10n = document.webL10n; + +var GenericL10n = +/*#__PURE__*/ +function () { + function GenericL10n(lang) { + _classCallCheck(this, GenericL10n); + + this._lang = lang; + this._ready = new Promise(function (resolve, reject) { + webL10n.setLanguage(lang, function () { + resolve(webL10n); + }); + }); + } + + _createClass(GenericL10n, [{ + key: "getLanguage", + value: function () { + var _getLanguage = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee() { + var l10n; + return _regenerator.default.wrap(function _callee$(_context) { + while (1) { + switch (_context.prev = _context.next) { + case 0: + _context.next = 2; + return this._ready; + + case 2: + l10n = _context.sent; + return _context.abrupt("return", l10n.getLanguage()); + + case 4: + case "end": + return _context.stop(); + } + } + }, _callee, this); + })); + + function getLanguage() { + return _getLanguage.apply(this, arguments); + } + + return getLanguage; + }() + }, { + key: "getDirection", + value: function () { + var _getDirection = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee2() { + var l10n; + return _regenerator.default.wrap(function _callee2$(_context2) { + while (1) { + switch (_context2.prev = _context2.next) { + case 0: + _context2.next = 2; + return this._ready; + + case 2: + l10n = _context2.sent; + return _context2.abrupt("return", l10n.getDirection()); + + case 4: + case "end": + return _context2.stop(); + } + } + }, _callee2, this); + })); + + function getDirection() { + return _getDirection.apply(this, arguments); + } + + return getDirection; + }() + }, { + key: "get", + value: function () { + var _get = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee3(property, args, fallback) { + var l10n; + return _regenerator.default.wrap(function _callee3$(_context3) { + while (1) { + switch (_context3.prev = _context3.next) { + case 0: + _context3.next = 2; + return this._ready; + + case 2: + l10n = _context3.sent; + return _context3.abrupt("return", l10n.get(property, args, fallback)); + + case 4: + case "end": + return _context3.stop(); + } + } + }, _callee3, this); + })); + + function get(_x, _x2, _x3) { + return _get.apply(this, arguments); + } + + return get; + }() + }, { + key: "translate", + value: function () { + var _translate = _asyncToGenerator( + /*#__PURE__*/ + _regenerator.default.mark(function _callee4(element) { + var l10n; + return _regenerator.default.wrap(function _callee4$(_context4) { + while (1) { + switch (_context4.prev = _context4.next) { + case 0: + _context4.next = 2; + return this._ready; + + case 2: + l10n = _context4.sent; + return _context4.abrupt("return", l10n.translate(element)); + + case 4: + case "end": + return _context4.stop(); + } + } + }, _callee4, this); + })); + + function translate(_x4) { + return _translate.apply(this, arguments); + } + + return translate; + }() + }]); + + return GenericL10n; +}(); + +exports.GenericL10n = GenericL10n; + +/***/ }), +/* 41 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +document.webL10n = function (window, document, undefined) { + var gL10nData = {}; + var gTextData = ''; + var gTextProp = 'textContent'; + var gLanguage = ''; + var gMacros = {}; + var gReadyState = 'loading'; + var gAsyncResourceLoading = true; + + function getL10nResourceLinks() { + return document.querySelectorAll('link[type="application/l10n"]'); + } + + function getL10nDictionary() { + var script = document.querySelector('script[type="application/l10n"]'); + return script ? JSON.parse(script.innerHTML) : null; + } + + function getTranslatableChildren(element) { + return element ? element.querySelectorAll('*[data-l10n-id]') : []; + } + + function getL10nAttributes(element) { + if (!element) return {}; + var l10nId = element.getAttribute('data-l10n-id'); + var l10nArgs = element.getAttribute('data-l10n-args'); + var args = {}; + + if (l10nArgs) { + try { + args = JSON.parse(l10nArgs); + } catch (e) { + console.warn('could not parse arguments for #' + l10nId); + } + } + + return { + id: l10nId, + args: args + }; + } + + function fireL10nReadyEvent(lang) { + var evtObject = document.createEvent('Event'); + evtObject.initEvent('localized', true, false); + evtObject.language = lang; + document.dispatchEvent(evtObject); + } + + function xhrLoadText(url, onSuccess, onFailure) { + onSuccess = onSuccess || function _onSuccess(data) {}; + + onFailure = onFailure || function _onFailure() {}; + + var xhr = new XMLHttpRequest(); + xhr.open('GET', url, gAsyncResourceLoading); + + if (xhr.overrideMimeType) { + xhr.overrideMimeType('text/plain; charset=utf-8'); + } + + xhr.onreadystatechange = function () { + if (xhr.readyState == 4) { + if (xhr.status == 200 || xhr.status === 0) { + onSuccess(xhr.responseText); + } else { + onFailure(); + } + } + }; + + xhr.onerror = onFailure; + xhr.ontimeout = onFailure; + + try { + xhr.send(null); + } catch (e) { + onFailure(); + } + } + + function parseResource(href, lang, successCallback, failureCallback) { + var baseURL = href.replace(/[^\/]*$/, '') || './'; + + function evalString(text) { + if (text.lastIndexOf('\\') < 0) return text; + return text.replace(/\\\\/g, '\\').replace(/\\n/g, '\n').replace(/\\r/g, '\r').replace(/\\t/g, '\t').replace(/\\b/g, '\b').replace(/\\f/g, '\f').replace(/\\{/g, '{').replace(/\\}/g, '}').replace(/\\"/g, '"').replace(/\\'/g, "'"); + } + + function parseProperties(text, parsedPropertiesCallback) { + var dictionary = {}; + var reBlank = /^\s*|\s*$/; + var reComment = /^\s*#|^\s*$/; + var reSection = /^\s*\[(.*)\]\s*$/; + var reImport = /^\s*@import\s+url\((.*)\)\s*$/i; + var reSplit = /^([^=\s]*)\s*=\s*(.+)$/; + + function parseRawLines(rawText, extendedSyntax, parsedRawLinesCallback) { + var entries = rawText.replace(reBlank, '').split(/[\r\n]+/); + var currentLang = '*'; + var genericLang = lang.split('-', 1)[0]; + var skipLang = false; + var match = ''; + + function nextEntry() { + while (true) { + if (!entries.length) { + parsedRawLinesCallback(); + return; + } + + var line = entries.shift(); + if (reComment.test(line)) continue; + + if (extendedSyntax) { + match = reSection.exec(line); + + if (match) { + currentLang = match[1].toLowerCase(); + skipLang = currentLang !== '*' && currentLang !== lang && currentLang !== genericLang; + continue; + } else if (skipLang) { + continue; + } + + match = reImport.exec(line); + + if (match) { + loadImport(baseURL + match[1], nextEntry); + return; + } + } + + var tmp = line.match(reSplit); + + if (tmp && tmp.length == 3) { + dictionary[tmp[1]] = evalString(tmp[2]); + } + } + } + + nextEntry(); + } + + function loadImport(url, callback) { + xhrLoadText(url, function (content) { + parseRawLines(content, false, callback); + }, function () { + console.warn(url + ' not found.'); + callback(); + }); + } + + parseRawLines(text, true, function () { + parsedPropertiesCallback(dictionary); + }); + } + + xhrLoadText(href, function (response) { + gTextData += response; + parseProperties(response, function (data) { + for (var key in data) { + var id, + prop, + index = key.lastIndexOf('.'); + + if (index > 0) { + id = key.substring(0, index); + prop = key.substring(index + 1); + } else { + id = key; + prop = gTextProp; + } + + if (!gL10nData[id]) { + gL10nData[id] = {}; + } + + gL10nData[id][prop] = data[key]; + } + + if (successCallback) { + successCallback(); + } + }); + }, failureCallback); + } + + function loadLocale(lang, callback) { + if (lang) { + lang = lang.toLowerCase(); + } + + callback = callback || function _callback() {}; + + clear(); + gLanguage = lang; + var langLinks = getL10nResourceLinks(); + var langCount = langLinks.length; + + if (langCount === 0) { + var dict = getL10nDictionary(); + + if (dict && dict.locales && dict.default_locale) { + console.log('using the embedded JSON directory, early way out'); + gL10nData = dict.locales[lang]; + + if (!gL10nData) { + var defaultLocale = dict.default_locale.toLowerCase(); + + for (var anyCaseLang in dict.locales) { + anyCaseLang = anyCaseLang.toLowerCase(); + + if (anyCaseLang === lang) { + gL10nData = dict.locales[lang]; + break; + } else if (anyCaseLang === defaultLocale) { + gL10nData = dict.locales[defaultLocale]; + } + } + } + + callback(); + } else { + console.log('no resource to load, early way out'); + } + + fireL10nReadyEvent(lang); + gReadyState = 'complete'; return; - } } - if (cmd === 0) { - switch (evt.keyCode) { - case 38: - case 33: - case 8: - if (!isViewerInPresentationMode && pdfViewer.currentScaleValue !== 'page-fit') { - break; + + var onResourceLoaded = null; + var gResourceCount = 0; + + onResourceLoaded = function onResourceLoaded() { + gResourceCount++; + + if (gResourceCount >= langCount) { + callback(); + fireL10nReadyEvent(lang); + gReadyState = 'complete'; } - case 37: - if (pdfViewer.isHorizontalScrollbarEnabled) { - break; - } - case 75: - case 80: - if (PDFViewerApplication.page > 1) { - PDFViewerApplication.page--; - } - handled = true; - break; - case 27: - if (PDFViewerApplication.secondaryToolbar.isOpen) { - PDFViewerApplication.secondaryToolbar.close(); - handled = true; - } - if (!PDFViewerApplication.supportsIntegratedFind && PDFViewerApplication.findBar.opened) { - PDFViewerApplication.findBar.close(); - handled = true; - } - break; - case 40: - case 34: - case 32: - if (!isViewerInPresentationMode && pdfViewer.currentScaleValue !== 'page-fit') { - break; - } - case 39: - if (pdfViewer.isHorizontalScrollbarEnabled) { - break; - } - case 74: - case 78: - if (PDFViewerApplication.page < PDFViewerApplication.pagesCount) { - PDFViewerApplication.page++; - } - handled = true; - break; - case 36: - if (isViewerInPresentationMode || PDFViewerApplication.page > 1) { - PDFViewerApplication.page = 1; - handled = true; - ensureViewerFocused = true; - } - break; - case 35: - if (isViewerInPresentationMode || PDFViewerApplication.page < PDFViewerApplication.pagesCount) { - PDFViewerApplication.page = PDFViewerApplication.pagesCount; - handled = true; - ensureViewerFocused = true; - } - break; - case 72: - if (!isViewerInPresentationMode) { - PDFViewerApplication.handTool.toggle(); - } - break; - case 82: - PDFViewerApplication.rotatePages(90); - break; - } + }; + + function L10nResourceLink(link) { + var href = link.href; + + this.load = function (lang, callback) { + parseResource(href, lang, callback, function () { + console.warn(href + ' not found.'); + console.warn('"' + lang + '" resource not found'); + gLanguage = ''; + callback(); + }); + }; } - if (cmd === 4) { - switch (evt.keyCode) { - case 32: - if (!isViewerInPresentationMode && pdfViewer.currentScaleValue !== 'page-fit') { - break; + + for (var i = 0; i < langCount; i++) { + var resource = new L10nResourceLink(langLinks[i]); + resource.load(lang, onResourceLoaded); + } + } + + function clear() { + gL10nData = {}; + gTextData = ''; + gLanguage = ''; + } + + function getPluralRules(lang) { + var locales2rules = { + 'af': 3, + 'ak': 4, + 'am': 4, + 'ar': 1, + 'asa': 3, + 'az': 0, + 'be': 11, + 'bem': 3, + 'bez': 3, + 'bg': 3, + 'bh': 4, + 'bm': 0, + 'bn': 3, + 'bo': 0, + 'br': 20, + 'brx': 3, + 'bs': 11, + 'ca': 3, + 'cgg': 3, + 'chr': 3, + 'cs': 12, + 'cy': 17, + 'da': 3, + 'de': 3, + 'dv': 3, + 'dz': 0, + 'ee': 3, + 'el': 3, + 'en': 3, + 'eo': 3, + 'es': 3, + 'et': 3, + 'eu': 3, + 'fa': 0, + 'ff': 5, + 'fi': 3, + 'fil': 4, + 'fo': 3, + 'fr': 5, + 'fur': 3, + 'fy': 3, + 'ga': 8, + 'gd': 24, + 'gl': 3, + 'gsw': 3, + 'gu': 3, + 'guw': 4, + 'gv': 23, + 'ha': 3, + 'haw': 3, + 'he': 2, + 'hi': 4, + 'hr': 11, + 'hu': 0, + 'id': 0, + 'ig': 0, + 'ii': 0, + 'is': 3, + 'it': 3, + 'iu': 7, + 'ja': 0, + 'jmc': 3, + 'jv': 0, + 'ka': 0, + 'kab': 5, + 'kaj': 3, + 'kcg': 3, + 'kde': 0, + 'kea': 0, + 'kk': 3, + 'kl': 3, + 'km': 0, + 'kn': 0, + 'ko': 0, + 'ksb': 3, + 'ksh': 21, + 'ku': 3, + 'kw': 7, + 'lag': 18, + 'lb': 3, + 'lg': 3, + 'ln': 4, + 'lo': 0, + 'lt': 10, + 'lv': 6, + 'mas': 3, + 'mg': 4, + 'mk': 16, + 'ml': 3, + 'mn': 3, + 'mo': 9, + 'mr': 3, + 'ms': 0, + 'mt': 15, + 'my': 0, + 'nah': 3, + 'naq': 7, + 'nb': 3, + 'nd': 3, + 'ne': 3, + 'nl': 3, + 'nn': 3, + 'no': 3, + 'nr': 3, + 'nso': 4, + 'ny': 3, + 'nyn': 3, + 'om': 3, + 'or': 3, + 'pa': 3, + 'pap': 3, + 'pl': 13, + 'ps': 3, + 'pt': 3, + 'rm': 3, + 'ro': 9, + 'rof': 3, + 'ru': 11, + 'rwk': 3, + 'sah': 0, + 'saq': 3, + 'se': 7, + 'seh': 3, + 'ses': 0, + 'sg': 0, + 'sh': 11, + 'shi': 19, + 'sk': 12, + 'sl': 14, + 'sma': 7, + 'smi': 7, + 'smj': 7, + 'smn': 7, + 'sms': 7, + 'sn': 3, + 'so': 3, + 'sq': 3, + 'sr': 11, + 'ss': 3, + 'ssy': 3, + 'st': 3, + 'sv': 3, + 'sw': 3, + 'syr': 3, + 'ta': 3, + 'te': 3, + 'teo': 3, + 'th': 0, + 'ti': 4, + 'tig': 3, + 'tk': 3, + 'tl': 4, + 'tn': 3, + 'to': 0, + 'tr': 0, + 'ts': 3, + 'tzm': 22, + 'uk': 11, + 'ur': 3, + 've': 3, + 'vi': 0, + 'vun': 3, + 'wa': 4, + 'wae': 3, + 'wo': 0, + 'xh': 3, + 'xog': 3, + 'yo': 0, + 'zh': 0, + 'zu': 3 + }; + + function isIn(n, list) { + return list.indexOf(n) !== -1; + } + + function isBetween(n, start, end) { + return start <= n && n <= end; + } + + var pluralRules = { + '0': function _(n) { + return 'other'; + }, + '1': function _(n) { + if (isBetween(n % 100, 3, 10)) return 'few'; + if (n === 0) return 'zero'; + if (isBetween(n % 100, 11, 99)) return 'many'; + if (n == 2) return 'two'; + if (n == 1) return 'one'; + return 'other'; + }, + '2': function _(n) { + if (n !== 0 && n % 10 === 0) return 'many'; + if (n == 2) return 'two'; + if (n == 1) return 'one'; + return 'other'; + }, + '3': function _(n) { + if (n == 1) return 'one'; + return 'other'; + }, + '4': function _(n) { + if (isBetween(n, 0, 1)) return 'one'; + return 'other'; + }, + '5': function _(n) { + if (isBetween(n, 0, 2) && n != 2) return 'one'; + return 'other'; + }, + '6': function _(n) { + if (n === 0) return 'zero'; + if (n % 10 == 1 && n % 100 != 11) return 'one'; + return 'other'; + }, + '7': function _(n) { + if (n == 2) return 'two'; + if (n == 1) return 'one'; + return 'other'; + }, + '8': function _(n) { + if (isBetween(n, 3, 6)) return 'few'; + if (isBetween(n, 7, 10)) return 'many'; + if (n == 2) return 'two'; + if (n == 1) return 'one'; + return 'other'; + }, + '9': function _(n) { + if (n === 0 || n != 1 && isBetween(n % 100, 1, 19)) return 'few'; + if (n == 1) return 'one'; + return 'other'; + }, + '10': function _(n) { + if (isBetween(n % 10, 2, 9) && !isBetween(n % 100, 11, 19)) return 'few'; + if (n % 10 == 1 && !isBetween(n % 100, 11, 19)) return 'one'; + return 'other'; + }, + '11': function _(n) { + if (isBetween(n % 10, 2, 4) && !isBetween(n % 100, 12, 14)) return 'few'; + if (n % 10 === 0 || isBetween(n % 10, 5, 9) || isBetween(n % 100, 11, 14)) return 'many'; + if (n % 10 == 1 && n % 100 != 11) return 'one'; + return 'other'; + }, + '12': function _(n) { + if (isBetween(n, 2, 4)) return 'few'; + if (n == 1) return 'one'; + return 'other'; + }, + '13': function _(n) { + if (isBetween(n % 10, 2, 4) && !isBetween(n % 100, 12, 14)) return 'few'; + if (n != 1 && isBetween(n % 10, 0, 1) || isBetween(n % 10, 5, 9) || isBetween(n % 100, 12, 14)) return 'many'; + if (n == 1) return 'one'; + return 'other'; + }, + '14': function _(n) { + if (isBetween(n % 100, 3, 4)) return 'few'; + if (n % 100 == 2) return 'two'; + if (n % 100 == 1) return 'one'; + return 'other'; + }, + '15': function _(n) { + if (n === 0 || isBetween(n % 100, 2, 10)) return 'few'; + if (isBetween(n % 100, 11, 19)) return 'many'; + if (n == 1) return 'one'; + return 'other'; + }, + '16': function _(n) { + if (n % 10 == 1 && n != 11) return 'one'; + return 'other'; + }, + '17': function _(n) { + if (n == 3) return 'few'; + if (n === 0) return 'zero'; + if (n == 6) return 'many'; + if (n == 2) return 'two'; + if (n == 1) return 'one'; + return 'other'; + }, + '18': function _(n) { + if (n === 0) return 'zero'; + if (isBetween(n, 0, 2) && n !== 0 && n != 2) return 'one'; + return 'other'; + }, + '19': function _(n) { + if (isBetween(n, 2, 10)) return 'few'; + if (isBetween(n, 0, 1)) return 'one'; + return 'other'; + }, + '20': function _(n) { + if ((isBetween(n % 10, 3, 4) || n % 10 == 9) && !(isBetween(n % 100, 10, 19) || isBetween(n % 100, 70, 79) || isBetween(n % 100, 90, 99))) return 'few'; + if (n % 1000000 === 0 && n !== 0) return 'many'; + if (n % 10 == 2 && !isIn(n % 100, [12, 72, 92])) return 'two'; + if (n % 10 == 1 && !isIn(n % 100, [11, 71, 91])) return 'one'; + return 'other'; + }, + '21': function _(n) { + if (n === 0) return 'zero'; + if (n == 1) return 'one'; + return 'other'; + }, + '22': function _(n) { + if (isBetween(n, 0, 1) || isBetween(n, 11, 99)) return 'one'; + return 'other'; + }, + '23': function _(n) { + if (isBetween(n % 10, 1, 2) || n % 20 === 0) return 'one'; + return 'other'; + }, + '24': function _(n) { + if (isBetween(n, 3, 10) || isBetween(n, 13, 19)) return 'few'; + if (isIn(n, [2, 12])) return 'two'; + if (isIn(n, [1, 11])) return 'one'; + return 'other'; } - if (PDFViewerApplication.page > 1) { - PDFViewerApplication.page--; + }; + var index = locales2rules[lang.replace(/-.*$/, '')]; + + if (!(index in pluralRules)) { + console.warn('plural form unknown for [' + lang + ']'); + return function () { + return 'other'; + }; + } + + return pluralRules[index]; + } + + gMacros.plural = function (str, param, key, prop) { + var n = parseFloat(param); + if (isNaN(n)) return str; + if (prop != gTextProp) return str; + + if (!gMacros._pluralRules) { + gMacros._pluralRules = getPluralRules(gLanguage); + } + + var index = '[' + gMacros._pluralRules(n) + ']'; + + if (n === 0 && key + '[zero]' in gL10nData) { + str = gL10nData[key + '[zero]'][prop]; + } else if (n == 1 && key + '[one]' in gL10nData) { + str = gL10nData[key + '[one]'][prop]; + } else if (n == 2 && key + '[two]' in gL10nData) { + str = gL10nData[key + '[two]'][prop]; + } else if (key + index in gL10nData) { + str = gL10nData[key + index][prop]; + } else if (key + '[other]' in gL10nData) { + str = gL10nData[key + '[other]'][prop]; + } + + return str; + }; + + function getL10nData(key, args, fallback) { + var data = gL10nData[key]; + + if (!data) { + console.warn('#' + key + ' is undefined.'); + + if (!fallback) { + return null; } - handled = true; - break; - case 82: - PDFViewerApplication.rotatePages(-90); - break; - } + + data = fallback; } - if (!handled && !isViewerInPresentationMode) { - if (evt.keyCode >= 33 && evt.keyCode <= 40 || evt.keyCode === 32 && curElementTagName !== 'BUTTON') { - ensureViewerFocused = true; - } + + var rv = {}; + + for (var prop in data) { + var str = data[prop]; + str = substIndexes(str, args, key, prop); + str = substArguments(str, args, key); + rv[prop] = str; } - if (cmd === 2) { - switch (evt.keyCode) { - case 37: - if (isViewerInPresentationMode) { - PDFViewerApplication.pdfHistory.back(); - handled = true; + + return rv; + } + + function substIndexes(str, args, key, prop) { + var reIndex = /\{\[\s*([a-zA-Z]+)\(([a-zA-Z]+)\)\s*\]\}/; + var reMatch = reIndex.exec(str); + if (!reMatch || !reMatch.length) return str; + var macroName = reMatch[1]; + var paramName = reMatch[2]; + var param; + + if (args && paramName in args) { + param = args[paramName]; + } else if (paramName in gL10nData) { + param = gL10nData[paramName]; + } + + if (macroName in gMacros) { + var macro = gMacros[macroName]; + str = macro(str, param, key, prop); + } + + return str; + } + + function substArguments(str, args, key) { + var reArgs = /\{\{\s*(.+?)\s*\}\}/g; + return str.replace(reArgs, function (matched_text, arg) { + if (args && arg in args) { + return args[arg]; } - break; - case 39: - if (isViewerInPresentationMode) { - PDFViewerApplication.pdfHistory.forward(); - handled = true; + + if (arg in gL10nData) { + return gL10nData[arg]; } - break; - } + + console.log('argument {{' + arg + '}} for #' + key + ' is undefined.'); + return matched_text; + }); + } + + function translateElement(element) { + var l10n = getL10nAttributes(element); + if (!l10n.id) return; + var data = getL10nData(l10n.id, l10n.args); + + if (!data) { + console.warn('#' + l10n.id + ' is undefined.'); + return; } - if (ensureViewerFocused && !pdfViewer.containsElement(curElement)) { - pdfViewer.focus(); + + if (data[gTextProp]) { + if (getChildElementCount(element) === 0) { + element[gTextProp] = data[gTextProp]; + } else { + var children = element.childNodes; + var found = false; + + for (var i = 0, l = children.length; i < l; i++) { + if (children[i].nodeType === 3 && /\S/.test(children[i].nodeValue)) { + if (found) { + children[i].nodeValue = ''; + } else { + children[i].nodeValue = data[gTextProp]; + found = true; + } + } + } + + if (!found) { + var textNode = document.createTextNode(data[gTextProp]); + element.insertBefore(textNode, element.firstChild); + } + } + + delete data[gTextProp]; } - if (handled) { - evt.preventDefault(); + + for (var k in data) { + element[k] = data[k]; } - } - localized.then(function webViewerLocalized() { - document.getElementsByTagName('html')[0].dir = mozL10n.getDirection(); - }); - var PDFPrintServiceFactory = { - instance: { - supportsPrinting: false, - createPrintService: function () { - throw new Error('Not implemented: createPrintService'); - } + } + + function getChildElementCount(element) { + if (element.children) { + return element.children.length; } - }; - exports.PDFViewerApplication = PDFViewerApplication; - exports.DefaultExernalServices = DefaultExernalServices; - exports.PDFPrintServiceFactory = PDFPrintServiceFactory; - })); - (function (root, factory) { - factory(root.pdfjsWebPDFPrintService = {}, root.pdfjsWebUIUtils, root.pdfjsWebOverlayManager, root.pdfjsWebApp, root.pdfjsWebPDFJS); - }(this, function (exports, uiUtils, overlayManager, app, pdfjsLib) { - var mozL10n = uiUtils.mozL10n; - var CSS_UNITS = uiUtils.CSS_UNITS; - var PDFPrintServiceFactory = app.PDFPrintServiceFactory; - var OverlayManager = overlayManager.OverlayManager; - var activeService = null; - function renderPage(activeServiceOnEntry, pdfDocument, pageNumber, size) { - var scratchCanvas = activeService.scratchCanvas; - var PRINT_RESOLUTION = 150; - var PRINT_UNITS = PRINT_RESOLUTION / 72.0; - scratchCanvas.width = Math.floor(size.width * PRINT_UNITS); - scratchCanvas.height = Math.floor(size.height * PRINT_UNITS); - var width = Math.floor(size.width * CSS_UNITS) + 'px'; - var height = Math.floor(size.height * CSS_UNITS) + 'px'; - var ctx = scratchCanvas.getContext('2d'); - ctx.save(); - ctx.fillStyle = 'rgb(255, 255, 255)'; - ctx.fillRect(0, 0, scratchCanvas.width, scratchCanvas.height); - ctx.restore(); - return pdfDocument.getPage(pageNumber).then(function (pdfPage) { - var renderContext = { + + if (typeof element.childElementCount !== 'undefined') { + return element.childElementCount; + } + + var count = 0; + + for (var i = 0; i < element.childNodes.length; i++) { + count += element.nodeType === 1 ? 1 : 0; + } + + return count; + } + + function translateFragment(element) { + element = element || document.documentElement; + var children = getTranslatableChildren(element); + var elementCount = children.length; + + for (var i = 0; i < elementCount; i++) { + translateElement(children[i]); + } + + translateElement(element); + } + + return { + get: function get(key, args, fallbackString) { + var index = key.lastIndexOf('.'); + var prop = gTextProp; + + if (index > 0) { + prop = key.substring(index + 1); + key = key.substring(0, index); + } + + var fallback; + + if (fallbackString) { + fallback = {}; + fallback[prop] = fallbackString; + } + + var data = getL10nData(key, args, fallback); + + if (data && prop in data) { + return data[prop]; + } + + return '{{' + key + '}}'; + }, + getData: function getData() { + return gL10nData; + }, + getText: function getText() { + return gTextData; + }, + getLanguage: function getLanguage() { + return gLanguage; + }, + setLanguage: function setLanguage(lang, callback) { + loadLocale(lang, function () { + if (callback) callback(); + }); + }, + getDirection: function getDirection() { + var rtlList = ['ar', 'he', 'fa', 'ps', 'ur']; + var shortCode = gLanguage.split('-', 1)[0]; + return rtlList.indexOf(shortCode) >= 0 ? 'rtl' : 'ltr'; + }, + translate: translateFragment, + getReadyState: function getReadyState() { + return gReadyState; + }, + ready: function ready(callback) { + if (!callback) { + return; + } else if (gReadyState == 'complete' || gReadyState == 'interactive') { + window.setTimeout(function () { + callback(); + }); + } else if (document.addEventListener) { + document.addEventListener('localized', function once() { + document.removeEventListener('localized', once); + callback(); + }); + } + } + }; +}(window, document); + +/***/ }), +/* 42 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.PDFPrintService = PDFPrintService; + +var _ui_utils = __webpack_require__(6); + +var _app = __webpack_require__(1); + +var _pdfjsLib = __webpack_require__(7); + +var activeService = null; +var overlayManager = null; + +function renderPage(activeServiceOnEntry, pdfDocument, pageNumber, size) { + var scratchCanvas = activeService.scratchCanvas; + var PRINT_RESOLUTION = 150; + var PRINT_UNITS = PRINT_RESOLUTION / 72.0; + scratchCanvas.width = Math.floor(size.width * PRINT_UNITS); + scratchCanvas.height = Math.floor(size.height * PRINT_UNITS); + var width = Math.floor(size.width * _ui_utils.CSS_UNITS) + 'px'; + var height = Math.floor(size.height * _ui_utils.CSS_UNITS) + 'px'; + var ctx = scratchCanvas.getContext('2d'); + ctx.save(); + ctx.fillStyle = 'rgb(255, 255, 255)'; + ctx.fillRect(0, 0, scratchCanvas.width, scratchCanvas.height); + ctx.restore(); + return pdfDocument.getPage(pageNumber).then(function (pdfPage) { + var renderContext = { canvasContext: ctx, - transform: [ - PRINT_UNITS, - 0, - 0, - PRINT_UNITS, - 0, - 0 - ], - viewport: pdfPage.getViewport(1), + transform: [PRINT_UNITS, 0, 0, PRINT_UNITS, 0, 0], + viewport: pdfPage.getViewport({ + scale: 1, + rotation: size.rotation + }), intent: 'print' - }; - return pdfPage.render(renderContext).promise; - }).then(function () { - return { + }; + return pdfPage.render(renderContext).promise; + }).then(function () { + return { width: width, height: height - }; - }); - } - function PDFPrintService(pdfDocument, pagesOverview, printContainer) { - this.pdfDocument = pdfDocument; - this.pagesOverview = pagesOverview; - this.printContainer = printContainer; - this.currentPage = -1; - this.scratchCanvas = document.createElement('canvas'); - } - PDFPrintService.prototype = { - layout: function () { - this.throwIfInactive(); - var pdfDocument = this.pdfDocument; - var body = document.querySelector('body'); - body.setAttribute('data-pdfjsprinting', true); - var hasEqualPageSizes = this.pagesOverview.every(function (size) { + }; + }); +} + +function PDFPrintService(pdfDocument, pagesOverview, printContainer, l10n) { + this.pdfDocument = pdfDocument; + this.pagesOverview = pagesOverview; + this.printContainer = printContainer; + this.l10n = l10n || _ui_utils.NullL10n; + this.disableCreateObjectURL = pdfDocument.loadingParams['disableCreateObjectURL']; + this.currentPage = -1; + this.scratchCanvas = document.createElement('canvas'); +} + +PDFPrintService.prototype = { + layout: function layout() { + this.throwIfInactive(); + var body = document.querySelector('body'); + body.setAttribute('data-pdfjsprinting', true); + var hasEqualPageSizes = this.pagesOverview.every(function (size) { return size.width === this.pagesOverview[0].width && size.height === this.pagesOverview[0].height; - }, this); - if (!hasEqualPageSizes) { + }, this); + + if (!hasEqualPageSizes) { console.warn('Not all pages have the same size. The printed ' + 'result may be incorrect!'); - } - this.pageStyleSheet = document.createElement('style'); - var pageSize = this.pagesOverview[0]; - this.pageStyleSheet.textContent = '@supports ((size:A4) and (size:1pt 1pt)) {' + '@page { size: ' + pageSize.width + 'pt ' + pageSize.height + 'pt;}' + '}'; - body.appendChild(this.pageStyleSheet); - }, - destroy: function () { - if (activeService !== this) { + } + + this.pageStyleSheet = document.createElement('style'); + var pageSize = this.pagesOverview[0]; + this.pageStyleSheet.textContent = '@supports ((size:A4) and (size:1pt 1pt)) {' + '@page { size: ' + pageSize.width + 'pt ' + pageSize.height + 'pt;}' + '}'; + body.appendChild(this.pageStyleSheet); + }, + destroy: function destroy() { + if (activeService !== this) { return; - } - this.printContainer.textContent = ''; - if (this.pageStyleSheet && this.pageStyleSheet.parentNode) { - this.pageStyleSheet.parentNode.removeChild(this.pageStyleSheet); + } + + this.printContainer.textContent = ''; + + if (this.pageStyleSheet) { + this.pageStyleSheet.remove(); this.pageStyleSheet = null; - } - this.scratchCanvas.width = this.scratchCanvas.height = 0; - this.scratchCanvas = null; - activeService = null; - ensureOverlay().then(function () { - if (OverlayManager.active !== 'printServiceOverlay') { - return; + } + + this.scratchCanvas.width = this.scratchCanvas.height = 0; + this.scratchCanvas = null; + activeService = null; + ensureOverlay().then(function () { + if (overlayManager.active !== 'printServiceOverlay') { + return; } - OverlayManager.close('printServiceOverlay'); - }); - }, - renderPages: function () { - var pageCount = this.pagesOverview.length; - var renderNextPage = function (resolve, reject) { - this.throwIfInactive(); - if (++this.currentPage >= pageCount) { - renderProgress(pageCount, pageCount); - resolve(); - return; - } - var index = this.currentPage; - renderProgress(index, pageCount); - renderPage(this, this.pdfDocument, index + 1, this.pagesOverview[index]).then(this.useRenderedPage.bind(this)).then(function () { - renderNextPage(resolve, reject); - }, reject); - }.bind(this); - return new Promise(renderNextPage); - }, - useRenderedPage: function (printItem) { - this.throwIfInactive(); - var img = document.createElement('img'); - img.style.width = printItem.width; - img.style.height = printItem.height; - var scratchCanvas = this.scratchCanvas; - if ('toBlob' in scratchCanvas && !pdfjsLib.PDFJS.disableCreateObjectURL) { - scratchCanvas.toBlob(function (blob) { - img.src = URL.createObjectURL(blob); - }); - } else { - img.src = scratchCanvas.toDataURL(); - } - var wrapper = document.createElement('div'); - wrapper.appendChild(img); - this.printContainer.appendChild(wrapper); - return new Promise(function (resolve, reject) { - img.onload = resolve; - img.onerror = reject; - }); - }, - performPrint: function () { - this.throwIfInactive(); - return new Promise(function (resolve) { - setTimeout(function () { - if (!this.active) { + + overlayManager.close('printServiceOverlay'); + }); + }, + renderPages: function renderPages() { + var _this = this; + + var pageCount = this.pagesOverview.length; + + var renderNextPage = function renderNextPage(resolve, reject) { + _this.throwIfInactive(); + + if (++_this.currentPage >= pageCount) { + renderProgress(pageCount, pageCount, _this.l10n); resolve(); return; - } - print.call(window); - setTimeout(resolve, 20); - }.bind(this), 0); - }.bind(this)); - }, - get active() { - return this === activeService; - }, - throwIfInactive: function () { - if (!this.active) { - throw new Error('This print request was cancelled or completed.'); - } + } + + var index = _this.currentPage; + renderProgress(index, pageCount, _this.l10n); + renderPage(_this, _this.pdfDocument, index + 1, _this.pagesOverview[index]).then(_this.useRenderedPage.bind(_this)).then(function () { + renderNextPage(resolve, reject); + }, reject); + }; + + return new Promise(renderNextPage); + }, + useRenderedPage: function useRenderedPage(printItem) { + this.throwIfInactive(); + var img = document.createElement('img'); + img.style.width = printItem.width; + img.style.height = printItem.height; + var scratchCanvas = this.scratchCanvas; + + if ('toBlob' in scratchCanvas && !this.disableCreateObjectURL) { + scratchCanvas.toBlob(function (blob) { + img.src = _pdfjsLib.URL.createObjectURL(blob); + }); + } else { + img.src = scratchCanvas.toDataURL(); } - }; - var print = window.print; - window.print = function print() { - if (activeService) { - console.warn('Ignored window.print() because of a pending print job.'); - return; - } - ensureOverlay().then(function () { - if (activeService) { - OverlayManager.open('printServiceOverlay'); - } + + var wrapper = document.createElement('div'); + wrapper.appendChild(img); + this.printContainer.appendChild(wrapper); + return new Promise(function (resolve, reject) { + img.onload = resolve; + img.onerror = reject; }); - try { - dispatchEvent('beforeprint'); - } finally { - if (!activeService) { - console.error('Expected print service to be initialized.'); - if (OverlayManager.active === 'printServiceOverlay') { - OverlayManager.close('printServiceOverlay'); - } - return; - } - var activeServiceOnEntry = activeService; - activeService.renderPages().then(function () { - return activeServiceOnEntry.performPrint(); - }).catch(function () { - }).then(function () { - if (activeServiceOnEntry.active) { - abort(); - } - }); + }, + performPrint: function performPrint() { + var _this2 = this; + + this.throwIfInactive(); + return new Promise(function (resolve) { + setTimeout(function () { + if (!_this2.active) { + resolve(); + return; + } + + print.call(window); + setTimeout(resolve, 20); + }, 0); + }); + }, + + get active() { + return this === activeService; + }, + + throwIfInactive: function throwIfInactive() { + if (!this.active) { + throw new Error('This print request was cancelled or completed.'); } - }; - function dispatchEvent(eventType) { - var event = document.createEvent('CustomEvent'); - event.initCustomEvent(eventType, false, false, 'custom'); - window.dispatchEvent(event); - } - function abort() { + } +}; +var print = window.print; + +window.print = function print() { + if (activeService) { + console.warn('Ignored window.print() because of a pending print job.'); + return; + } + + ensureOverlay().then(function () { if (activeService) { - activeService.destroy(); - dispatchEvent('afterprint'); + overlayManager.open('printServiceOverlay'); } - 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} - event.preventDefault(); - if (event.stopImmediatePropagation) { - event.stopImmediatePropagation(); - } else { - event.stopPropagation(); - } - return; } - }, true); - if (hasAttachEvent) { - document.attachEvent('onkeydown', function (event) { - event = event || window.event; - if (event.keyCode === 80 && event.ctrlKey) { + + var activeServiceOnEntry = activeService; + activeService.renderPages().then(function () { + return activeServiceOnEntry.performPrint(); + }).catch(function () {}).then(function () { + if (activeServiceOnEntry.active) { + abort(); + } + }); + } +}; + +function dispatchEvent(eventType) { + var event = document.createEvent('CustomEvent'); + event.initCustomEvent(eventType, false, false, 'custom'); + window.dispatchEvent(event); +} + +function abort() { + if (activeService) { + activeService.destroy(); + dispatchEvent('afterprint'); + } +} + +function renderProgress(index, total, l10n) { + var progressContainer = document.getElementById('printServiceOverlay'); + var progress = Math.round(100 * index / total); + var progressBar = progressContainer.querySelector('progress'); + var progressPerc = progressContainer.querySelector('.relative-progress'); + progressBar.value = progress; + l10n.get('print_progress_percent', { + progress: progress + }, progress + '%').then(function (msg) { + progressPerc.textContent = msg; + }); +} + +var hasAttachEvent = !!document.attachEvent; +window.addEventListener('keydown', function (event) { + if (event.keyCode === 80 && (event.ctrlKey || event.metaKey) && !event.altKey && (!event.shiftKey || window.chrome || window.opera)) { + window.print(); + + if (hasAttachEvent) { + return; + } + + event.preventDefault(); + + if (event.stopImmediatePropagation) { + event.stopImmediatePropagation(); + } else { + event.stopPropagation(); + } + + return; + } +}, true); + +if (hasAttachEvent) { + document.attachEvent('onkeydown', function (event) { + event = event || window.event; + + if (event.keyCode === 80 && event.ctrlKey) { event.keyCode = 0; return false; - } - }); - } - if ('onbeforeprint' in window) { - var stopPropagationIfNeeded = function (event) { - if (event.detail !== 'custom' && event.stopImmediatePropagation) { + } + }); +} + +if ('onbeforeprint' in window) { + var stopPropagationIfNeeded = function stopPropagationIfNeeded(event) { + if (event.detail !== 'custom' && event.stopImmediatePropagation) { event.stopImmediatePropagation(); - } - }; - window.addEventListener('beforeprint', stopPropagationIfNeeded); - window.addEventListener('afterprint', stopPropagationIfNeeded); - } - var overlayPromise; - function ensureOverlay() { - if (!overlayPromise) { - overlayPromise = OverlayManager.register('printServiceOverlay', document.getElementById('printServiceOverlay'), abort, true); - document.getElementById('printCancel').onclick = abort; } - return overlayPromise; - } - PDFPrintServiceFactory.instance = { - supportsPrinting: true, - createPrintService: function (pdfDocument, pagesOverview, printContainer) { - if (activeService) { + }; + + window.addEventListener('beforeprint', stopPropagationIfNeeded); + window.addEventListener('afterprint', stopPropagationIfNeeded); +} + +var overlayPromise; + +function ensureOverlay() { + if (!overlayPromise) { + overlayManager = _app.PDFViewerApplication.overlayManager; + + if (!overlayManager) { + throw new Error('The overlay manager has not yet been initialized.'); + } + + overlayPromise = overlayManager.register('printServiceOverlay', document.getElementById('printServiceOverlay'), abort, true); + document.getElementById('printCancel').onclick = abort; + } + + return overlayPromise; +} + +_app.PDFPrintServiceFactory.instance = { + supportsPrinting: true, + createPrintService: function createPrintService(pdfDocument, pagesOverview, printContainer, l10n) { + if (activeService) { throw new Error('The print service is created and active.'); - 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+20,7 @@ Adobe CMap resources are covered by their own copyright but the same license: See https://github.com/adobe-type-tools/cmap-resources --> - + @@ -30,44 +30,41 @@ See https://github.com/adobe-type-tools/cmap-resources - - + + + + - - - + window.addEventListener('load', function() { + PDFViewerApplicationOptions.set('imageResourcesPath', "{{ url_for('static', filename='css/images/') }}"); + PDFViewerApplicationOptions.set('workerSrc', "{{ url_for('static', filename='js/libs/pdf.worker.js') }}"); + PDFViewerApplicationOptions.set('sidebarViewOnLoad', 0); + // PDFViewerApplication.open("{{ url_for('serve_book', book_id=pdffile, book_format='pdf') }}"); + PDFViewerApplicationOptions.set('defaultUrl', "{{ url_for('serve_book', book_id=pdffile, book_format='pdf') }}"); + }); + -
-
+
- - -
@@ -80,27 +77,39 @@ See https://github.com/adobe-type-tools/cmap-resources
+
-
- -