NunoSempere/calibre-web
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Code cosmetics

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This commit is contained in:
OzzieIsaacs 2017-09-20 21:13:32 +02:00
parent 0405cec4ac
commit a6dfcedfdb
1 changed files with 39 additions and 34 deletions
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31
cps/static/js/kthoom.js
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@ -78,8 +78,9 @@ kthoom.saveSettings = function() {
kthoom.loadSettings = function() { kthoom.loadSettings = function() {
try { try {
if (localStorage.kthoomSettings.length < 10) if (localStorage.kthoomSettings.length < 10){
return; return;
}
var s = JSON.parse(localStorage.kthoomSettings); var s = JSON.parse(localStorage.kthoomSettings);
kthoom.rotateTimes = s.rotateTimes; kthoom.rotateTimes = s.rotateTimes;
hflip = s.hflip; hflip = s.hflip;
@ -111,13 +112,13 @@ var createURLFromArray = function(array, mimeType) {
throw "Browser support for Blobs is missing."; throw "Browser support for Blobs is missing.";
} }
if ((typeof URL !== "function" && typeof URL != "object") || if ((typeof URL !== "function" && typeof URL !== "object") ||
typeof URL.createObjectURL !== "function") { typeof URL.createObjectURL !== "function") {
throw "Browser support for Object URLs is missing"; throw "Browser support for Object URLs is missing";
} }
return URL.createObjectURL(blob); return URL.createObjectURL(blob);
} };
// Stores an image filename and its data: URI. // Stores an image filename and its data: URI.
@ -301,7 +302,7 @@ function loadFromArrayBuffer(ab) {
} }
} }
// display first page if we haven't yet // display first page if we haven't yet
if (imageFiles.length == currentImage + 1) { if (imageFiles.length === currentImage + 1) {
updatePage(); updatePage();
} }
}); });
@ -323,7 +324,7 @@ function updatePage() {
title.appendChild(document.createTextNode( (currentImage + 1 ) + "/" + totalImages )); title.appendChild(document.createTextNode( (currentImage + 1 ) + "/" + totalImages ));
getElem("meter2").setAttribute("width", getElem("meter2").setAttribute("width",
100 * (totalImages == 0 ? 0 : ((currentImage +1 ) / totalImages)) + "%"); 100 * (totalImages === 0 ? 0 : ((currentImage + 1 ) / totalImages)) + "%");
if (imageFiles[currentImage]) { if (imageFiles[currentImage]) {
setImage(imageFiles[currentImage].dataURI); setImage(imageFiles[currentImage].dataURI);
} else { } else {
@ -386,7 +387,10 @@ function setImage(url) {
sh = h; sh = h;
kthoom.rotateTimes = (4 + kthoom.rotateTimes) % 4; kthoom.rotateTimes = (4 + kthoom.rotateTimes) % 4;
x.save(); x.save();
if (kthoom.rotateTimes % 2 == 1) { sh = w; sw = h;} if (kthoom.rotateTimes % 2 === 1) {
sh = w;
sw = h;
}
canvas.height = sh; canvas.height = sh;
canvas.width = sw; canvas.width = sw;
x.translate(sw / 2, sh / 2); x.translate(sw / 2, sh / 2);
@ -444,13 +448,13 @@ function updateScale(clear) {
if (!/main/.test(getElem("titlebar").className)) { if (!/main/.test(getElem("titlebar").className)) {
maxheight -= 25; maxheight -= 25;
} }
if (clear || fitMode == kthoom.Key.N) { if (clear || fitMode === kthoom.Key.N) {
} else if (fitMode == kthoom.Key.B) { } else if (fitMode === kthoom.Key.B) {
mainImageStyle.maxWidth = "100%"; mainImageStyle.maxWidth = "100%";
mainImageStyle.maxHeight = maxheight + "px"; mainImageStyle.maxHeight = maxheight + "px";
} else if (fitMode == kthoom.Key.H) { } else if (fitMode === kthoom.Key.H) {
mainImageStyle.height = maxheight + "px"; mainImageStyle.height = maxheight + "px";
} else if (fitMode == kthoom.Key.W) { } else if (fitMode === kthoom.Key.W) {
mainImageStyle.width = "100%"; mainImageStyle.width = "100%";
} }
kthoom.saveSettings(); kthoom.saveSettings();
@ -459,8 +463,9 @@ function updateScale(clear) {
function keyHandler(evt) { function keyHandler(evt) {
var code = evt.keyCode; var code = evt.keyCode;
if ($("#progress").css("display") == "none") if ($("#progress").css("display") === "none"){
return; return;
}
canKeyNext = (($("body").css("offsetWidth") + $("body").css("scrollLeft")) / $("body").css("scrollWidth")) >= 1; canKeyNext = (($("body").css("offsetWidth") + $("body").css("scrollLeft")) / $("body").css("scrollWidth")) >= 1;
canKeyPrev = (scrollX <= 0); canKeyPrev = (scrollX <= 0);
@ -489,10 +494,10 @@ function keyHandler(evt) {
case kthoom.Key.F: case kthoom.Key.F:
if (!hflip && !vflip) { if (!hflip && !vflip) {
hflip = true; hflip = true;
} else if(hflip == true) { } else if (hflip === true) {
vflip = true; vflip = true;
hflip = false; hflip = false;
} else if(vflip == true) { } else if (vflip === true) {
vflip = false; vflip = false;
} }
updatePage(); updatePage();