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Add CodeMirror addons - search, code folding, match brackets, lint

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This commit is contained in:
Jason Barnabe 2015-02-24 22:05:00 -06:00
parent 51a9c5c016
commit b4173d68f6
19 changed files with 10943 additions and 2 deletions
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32
codemirror/addon/dialog/dialog.css vendored Normal file
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.CodeMirror-dialog {
position: absolute;
left: 0; right: 0;
background: white;
z-index: 15;
padding: .1em .8em;
overflow: hidden;
color: #333;
}
.CodeMirror-dialog-top {
border-bottom: 1px solid #eee;
top: 0;
}
.CodeMirror-dialog-bottom {
border-top: 1px solid #eee;
bottom: 0;
}
.CodeMirror-dialog input {
border: none;
outline: none;
background: transparent;
width: 20em;
color: inherit;
font-family: monospace;
}
.CodeMirror-dialog button {
font-size: 70%;
}

155
codemirror/addon/dialog/dialog.js vendored Normal file
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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
// Open simple dialogs on top of an editor. Relies on dialog.css.
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
function dialogDiv(cm, template, bottom) {
var wrap = cm.getWrapperElement();
var dialog;
dialog = wrap.appendChild(document.createElement("div"));
if (bottom)
dialog.className = "CodeMirror-dialog CodeMirror-dialog-bottom";
else
dialog.className = "CodeMirror-dialog CodeMirror-dialog-top";
if (typeof template == "string") {
dialog.innerHTML = template;
} else { // Assuming it's a detached DOM element.
dialog.appendChild(template);
}
return dialog;
}
function closeNotification(cm, newVal) {
if (cm.state.currentNotificationClose)
cm.state.currentNotificationClose();
cm.state.currentNotificationClose = newVal;
}
CodeMirror.defineExtension("openDialog", function(template, callback, options) {
if (!options) options = {};
closeNotification(this, null);
var dialog = dialogDiv(this, template, options.bottom);
var closed = false, me = this;
function close(newVal) {
if (typeof newVal == 'string') {
inp.value = newVal;
} else {
if (closed) return;
closed = true;
dialog.parentNode.removeChild(dialog);
me.focus();
if (options.onClose) options.onClose(dialog);
}
}
var inp = dialog.getElementsByTagName("input")[0], button;
if (inp) {
if (options.value) {
inp.value = options.value;
inp.select();
}
if (options.onInput)
CodeMirror.on(inp, "input", function(e) { options.onInput(e, inp.value, close);});
if (options.onKeyUp)
CodeMirror.on(inp, "keyup", function(e) {options.onKeyUp(e, inp.value, close);});
CodeMirror.on(inp, "keydown", function(e) {
if (options && options.onKeyDown && options.onKeyDown(e, inp.value, close)) { return; }
if (e.keyCode == 27 || (options.closeOnEnter !== false && e.keyCode == 13)) {
inp.blur();
CodeMirror.e_stop(e);
close();
}
if (e.keyCode == 13) callback(inp.value, e);
});
if (options.closeOnBlur !== false) CodeMirror.on(inp, "blur", close);
inp.focus();
} else if (button = dialog.getElementsByTagName("button")[0]) {
CodeMirror.on(button, "click", function() {
close();
me.focus();
});
if (options.closeOnBlur !== false) CodeMirror.on(button, "blur", close);
button.focus();
}
return close;
});
CodeMirror.defineExtension("openConfirm", function(template, callbacks, options) {
closeNotification(this, null);
var dialog = dialogDiv(this, template, options && options.bottom);
var buttons = dialog.getElementsByTagName("button");
var closed = false, me = this, blurring = 1;
function close() {
if (closed) return;
closed = true;
dialog.parentNode.removeChild(dialog);
me.focus();
}
buttons[0].focus();
for (var i = 0; i < buttons.length; ++i) {
var b = buttons[i];
(function(callback) {
CodeMirror.on(b, "click", function(e) {
CodeMirror.e_preventDefault(e);
close();
if (callback) callback(me);
});
})(callbacks[i]);
CodeMirror.on(b, "blur", function() {
--blurring;
setTimeout(function() { if (blurring <= 0) close(); }, 200);
});
CodeMirror.on(b, "focus", function() { ++blurring; });
}
});
/*
* openNotification
* Opens a notification, that can be closed with an optional timer
* (default 5000ms timer) and always closes on click.
*
* If a notification is opened while another is opened, it will close the
* currently opened one and open the new one immediately.
*/
CodeMirror.defineExtension("openNotification", function(template, options) {
closeNotification(this, close);
var dialog = dialogDiv(this, template, options && options.bottom);
var closed = false, doneTimer;
var duration = options && typeof options.duration !== "undefined" ? options.duration : 5000;
function close() {
if (closed) return;
closed = true;
clearTimeout(doneTimer);
dialog.parentNode.removeChild(dialog);
}
CodeMirror.on(dialog, 'click', function(e) {
CodeMirror.e_preventDefault(e);
close();
});
if (duration)
doneTimer = setTimeout(close, duration);
return close;
});
});

120
codemirror/addon/edit/matchbrackets.js vendored Normal file
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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
var ie_lt8 = /MSIE \d/.test(navigator.userAgent) &&
(document.documentMode == null || document.documentMode < 8);
var Pos = CodeMirror.Pos;
var matching = {"(": ")>", ")": "(<", "[": "]>", "]": "[<", "{": "}>", "}": "{<"};
function findMatchingBracket(cm, where, strict, config) {
var line = cm.getLineHandle(where.line), pos = where.ch - 1;
var match = (pos >= 0 && matching[line.text.charAt(pos)]) || matching[line.text.charAt(++pos)];
if (!match) return null;
var dir = match.charAt(1) == ">" ? 1 : -1;
if (strict && (dir > 0) != (pos == where.ch)) return null;
var style = cm.getTokenTypeAt(Pos(where.line, pos + 1));
var found = scanForBracket(cm, Pos(where.line, pos + (dir > 0 ? 1 : 0)), dir, style || null, config);
if (found == null) return null;
return {from: Pos(where.line, pos), to: found && found.pos,
match: found && found.ch == match.charAt(0), forward: dir > 0};
}
// bracketRegex is used to specify which type of bracket to scan
// should be a regexp, e.g. /[[\]]/
//
// Note: If "where" is on an open bracket, then this bracket is ignored.
//
// Returns false when no bracket was found, null when it reached
// maxScanLines and gave up
function scanForBracket(cm, where, dir, style, config) {
var maxScanLen = (config && config.maxScanLineLength) || 10000;
var maxScanLines = (config && config.maxScanLines) || 1000;
var stack = [];
var re = config && config.bracketRegex ? config.bracketRegex : /[(){}[\]]/;
var lineEnd = dir > 0 ? Math.min(where.line + maxScanLines, cm.lastLine() + 1)
: Math.max(cm.firstLine() - 1, where.line - maxScanLines);
for (var lineNo = where.line; lineNo != lineEnd; lineNo += dir) {
var line = cm.getLine(lineNo);
if (!line) continue;
var pos = dir > 0 ? 0 : line.length - 1, end = dir > 0 ? line.length : -1;
if (line.length > maxScanLen) continue;
if (lineNo == where.line) pos = where.ch - (dir < 0 ? 1 : 0);
for (; pos != end; pos += dir) {
var ch = line.charAt(pos);
if (re.test(ch) && (style === undefined || cm.getTokenTypeAt(Pos(lineNo, pos + 1)) == style)) {
var match = matching[ch];
if ((match.charAt(1) == ">") == (dir > 0)) stack.push(ch);
else if (!stack.length) return {pos: Pos(lineNo, pos), ch: ch};
else stack.pop();
}
}
}
return lineNo - dir == (dir > 0 ? cm.lastLine() : cm.firstLine()) ? false : null;
}
function matchBrackets(cm, autoclear, config) {
// Disable brace matching in long lines, since it'll cause hugely slow updates
var maxHighlightLen = cm.state.matchBrackets.maxHighlightLineLength || 1000;
var marks = [], ranges = cm.listSelections();
for (var i = 0; i < ranges.length; i++) {
var match = ranges[i].empty() && findMatchingBracket(cm, ranges[i].head, false, config);
if (match && cm.getLine(match.from.line).length <= maxHighlightLen) {
var style = match.match ? "CodeMirror-matchingbracket" : "CodeMirror-nonmatchingbracket";
marks.push(cm.markText(match.from, Pos(match.from.line, match.from.ch + 1), {className: style}));
if (match.to && cm.getLine(match.to.line).length <= maxHighlightLen)
marks.push(cm.markText(match.to, Pos(match.to.line, match.to.ch + 1), {className: style}));
}
}
if (marks.length) {
// Kludge to work around the IE bug from issue #1193, where text
// input stops going to the textare whever this fires.
if (ie_lt8 && cm.state.focused) cm.focus();
var clear = function() {
cm.operation(function() {
for (var i = 0; i < marks.length; i++) marks[i].clear();
});
};
if (autoclear) setTimeout(clear, 800);
else return clear;
}
}
var currentlyHighlighted = null;
function doMatchBrackets(cm) {
cm.operation(function() {
if (currentlyHighlighted) {currentlyHighlighted(); currentlyHighlighted = null;}
currentlyHighlighted = matchBrackets(cm, false, cm.state.matchBrackets);
});
}
CodeMirror.defineOption("matchBrackets", false, function(cm, val, old) {
if (old && old != CodeMirror.Init)
cm.off("cursorActivity", doMatchBrackets);
if (val) {
cm.state.matchBrackets = typeof val == "object" ? val : {};
cm.on("cursorActivity", doMatchBrackets);
}
});
CodeMirror.defineExtension("matchBrackets", function() {matchBrackets(this, true);});
CodeMirror.defineExtension("findMatchingBracket", function(pos, strict, config){
return findMatchingBracket(this, pos, strict, config);
});
CodeMirror.defineExtension("scanForBracket", function(pos, dir, style, config){
return scanForBracket(this, pos, dir, style, config);
});
});

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codemirror/addon/fold/brace-fold.js vendored Normal file
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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.registerHelper("fold", "brace", function(cm, start) {
var line = start.line, lineText = cm.getLine(line);
var startCh, tokenType;
function findOpening(openCh) {
for (var at = start.ch, pass = 0;;) {
var found = at <= 0 ? -1 : lineText.lastIndexOf(openCh, at - 1);
if (found == -1) {
if (pass == 1) break;
pass = 1;
at = lineText.length;
continue;
}
if (pass == 1 && found < start.ch) break;
tokenType = cm.getTokenTypeAt(CodeMirror.Pos(line, found + 1));
if (!/^(comment|string)/.test(tokenType)) return found + 1;
at = found - 1;
}
}
var startToken = "{", endToken = "}", startCh = findOpening("{");
if (startCh == null) {
startToken = "[", endToken = "]";
startCh = findOpening("[");
}
if (startCh == null) return;
var count = 1, lastLine = cm.lastLine(), end, endCh;
outer: for (var i = line; i <= lastLine; ++i) {
var text = cm.getLine(i), pos = i == line ? startCh : 0;
for (;;) {
var nextOpen = text.indexOf(startToken, pos), nextClose = text.indexOf(endToken, pos);
if (nextOpen < 0) nextOpen = text.length;
if (nextClose < 0) nextClose = text.length;
pos = Math.min(nextOpen, nextClose);
if (pos == text.length) break;
if (cm.getTokenTypeAt(CodeMirror.Pos(i, pos + 1)) == tokenType) {
if (pos == nextOpen) ++count;
else if (!--count) { end = i; endCh = pos; break outer; }
}
++pos;
}
}
if (end == null || line == end && endCh == startCh) return;
return {from: CodeMirror.Pos(line, startCh),
to: CodeMirror.Pos(end, endCh)};
});
CodeMirror.registerHelper("fold", "import", function(cm, start) {
function hasImport(line) {
if (line < cm.firstLine() || line > cm.lastLine()) return null;
var start = cm.getTokenAt(CodeMirror.Pos(line, 1));
if (!/\S/.test(start.string)) start = cm.getTokenAt(CodeMirror.Pos(line, start.end + 1));
if (start.type != "keyword" || start.string != "import") return null;
// Now find closing semicolon, return its position
for (var i = line, e = Math.min(cm.lastLine(), line + 10); i <= e; ++i) {
var text = cm.getLine(i), semi = text.indexOf(";");
if (semi != -1) return {startCh: start.end, end: CodeMirror.Pos(i, semi)};
}
}
var start = start.line, has = hasImport(start), prev;
if (!has || hasImport(start - 1) || ((prev = hasImport(start - 2)) && prev.end.line == start - 1))
return null;
for (var end = has.end;;) {
var next = hasImport(end.line + 1);
if (next == null) break;
end = next.end;
}
return {from: cm.clipPos(CodeMirror.Pos(start, has.startCh + 1)), to: end};
});
CodeMirror.registerHelper("fold", "include", function(cm, start) {
function hasInclude(line) {
if (line < cm.firstLine() || line > cm.lastLine()) return null;
var start = cm.getTokenAt(CodeMirror.Pos(line, 1));
if (!/\S/.test(start.string)) start = cm.getTokenAt(CodeMirror.Pos(line, start.end + 1));
if (start.type == "meta" && start.string.slice(0, 8) == "#include") return start.start + 8;
}
var start = start.line, has = hasInclude(start);
if (has == null || hasInclude(start - 1) != null) return null;
for (var end = start;;) {
var next = hasInclude(end + 1);
if (next == null) break;
++end;
}
return {from: CodeMirror.Pos(start, has + 1),
to: cm.clipPos(CodeMirror.Pos(end))};
});
});

57
codemirror/addon/fold/comment-fold.js vendored Normal file
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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.registerGlobalHelper("fold", "comment", function(mode) {
return mode.blockCommentStart && mode.blockCommentEnd;
}, function(cm, start) {
var mode = cm.getModeAt(start), startToken = mode.blockCommentStart, endToken = mode.blockCommentEnd;
if (!startToken || !endToken) return;
var line = start.line, lineText = cm.getLine(line);
var startCh;
for (var at = start.ch, pass = 0;;) {
var found = at <= 0 ? -1 : lineText.lastIndexOf(startToken, at - 1);
if (found == -1) {
if (pass == 1) return;
pass = 1;
at = lineText.length;
continue;
}
if (pass == 1 && found < start.ch) return;
if (/comment/.test(cm.getTokenTypeAt(CodeMirror.Pos(line, found + 1)))) {
startCh = found + startToken.length;
break;
}
at = found - 1;
}
var depth = 1, lastLine = cm.lastLine(), end, endCh;
outer: for (var i = line; i <= lastLine; ++i) {
var text = cm.getLine(i), pos = i == line ? startCh : 0;
for (;;) {
var nextOpen = text.indexOf(startToken, pos), nextClose = text.indexOf(endToken, pos);
if (nextOpen < 0) nextOpen = text.length;
if (nextClose < 0) nextClose = text.length;
pos = Math.min(nextOpen, nextClose);
if (pos == text.length) break;
if (pos == nextOpen) ++depth;
else if (!--depth) { end = i; endCh = pos; break outer; }
++pos;
}
}
if (end == null || line == end && endCh == startCh) return;
return {from: CodeMirror.Pos(line, startCh),
to: CodeMirror.Pos(end, endCh)};
});
});

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codemirror/addon/fold/foldcode.js vendored Normal file
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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
function doFold(cm, pos, options, force) {
if (options && options.call) {
var finder = options;
options = null;
} else {
var finder = getOption(cm, options, "rangeFinder");
}
if (typeof pos == "number") pos = CodeMirror.Pos(pos, 0);
var minSize = getOption(cm, options, "minFoldSize");
function getRange(allowFolded) {
var range = finder(cm, pos);
if (!range || range.to.line - range.from.line < minSize) return null;
var marks = cm.findMarksAt(range.from);
for (var i = 0; i < marks.length; ++i) {
if (marks[i].__isFold && force !== "fold") {
if (!allowFolded) return null;
range.cleared = true;
marks[i].clear();
}
}
return range;
}
var range = getRange(true);
if (getOption(cm, options, "scanUp")) while (!range && pos.line > cm.firstLine()) {
pos = CodeMirror.Pos(pos.line - 1, 0);
range = getRange(false);
}
if (!range || range.cleared || force === "unfold") return;
var myWidget = makeWidget(cm, options);
CodeMirror.on(myWidget, "mousedown", function(e) {
myRange.clear();
CodeMirror.e_preventDefault(e);
});
var myRange = cm.markText(range.from, range.to, {
replacedWith: myWidget,
clearOnEnter: true,
__isFold: true
});
myRange.on("clear", function(from, to) {
CodeMirror.signal(cm, "unfold", cm, from, to);
});
CodeMirror.signal(cm, "fold", cm, range.from, range.to);
}
function makeWidget(cm, options) {
var widget = getOption(cm, options, "widget");
if (typeof widget == "string") {
var text = document.createTextNode(widget);
widget = document.createElement("span");
widget.appendChild(text);
widget.className = "CodeMirror-foldmarker";
}
return widget;
}
// Clumsy backwards-compatible interface
CodeMirror.newFoldFunction = function(rangeFinder, widget) {
return function(cm, pos) { doFold(cm, pos, {rangeFinder: rangeFinder, widget: widget}); };
};
// New-style interface
CodeMirror.defineExtension("foldCode", function(pos, options, force) {
doFold(this, pos, options, force);
});
CodeMirror.defineExtension("isFolded", function(pos) {
var marks = this.findMarksAt(pos);
for (var i = 0; i < marks.length; ++i)
if (marks[i].__isFold) return true;
});
CodeMirror.commands.toggleFold = function(cm) {
cm.foldCode(cm.getCursor());
};
CodeMirror.commands.fold = function(cm) {
cm.foldCode(cm.getCursor(), null, "fold");
};
CodeMirror.commands.unfold = function(cm) {
cm.foldCode(cm.getCursor(), null, "unfold");
};
CodeMirror.commands.foldAll = function(cm) {
cm.operation(function() {
for (var i = cm.firstLine(), e = cm.lastLine(); i <= e; i++)
cm.foldCode(CodeMirror.Pos(i, 0), null, "fold");
});
};
CodeMirror.commands.unfoldAll = function(cm) {
cm.operation(function() {
for (var i = cm.firstLine(), e = cm.lastLine(); i <= e; i++)
cm.foldCode(CodeMirror.Pos(i, 0), null, "unfold");
});
};
CodeMirror.registerHelper("fold", "combine", function() {
var funcs = Array.prototype.slice.call(arguments, 0);
return function(cm, start) {
for (var i = 0; i < funcs.length; ++i) {
var found = funcs[i](cm, start);
if (found) return found;
}
};
});
CodeMirror.registerHelper("fold", "auto", function(cm, start) {
var helpers = cm.getHelpers(start, "fold");
for (var i = 0; i < helpers.length; i++) {
var cur = helpers[i](cm, start);
if (cur) return cur;
}
});
var defaultOptions = {
rangeFinder: CodeMirror.fold.auto,
widget: "\u2194",
minFoldSize: 0,
scanUp: false
};
CodeMirror.defineOption("foldOptions", null);
function getOption(cm, options, name) {
if (options && options[name] !== undefined)
return options[name];
var editorOptions = cm.options.foldOptions;
if (editorOptions && editorOptions[name] !== undefined)
return editorOptions[name];
return defaultOptions[name];
}
CodeMirror.defineExtension("foldOption", function(options, name) {
return getOption(this, options, name);
});
});

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codemirror/addon/fold/foldgutter.css vendored Normal file
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.CodeMirror-foldmarker {
color: blue;
text-shadow: #b9f 1px 1px 2px, #b9f -1px -1px 2px, #b9f 1px -1px 2px, #b9f -1px 1px 2px;
font-family: arial;
line-height: .3;
cursor: pointer;
}
.CodeMirror-foldgutter {
width: .7em;
}
.CodeMirror-foldgutter-open,
.CodeMirror-foldgutter-folded {
cursor: pointer;
}
.CodeMirror-foldgutter-open:after {
content: "\25BE";
}
.CodeMirror-foldgutter-folded:after {
content: "\25B8";
}

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codemirror/addon/fold/foldgutter.js vendored Normal file
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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"), require("./foldcode"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror", "./foldcode"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.defineOption("foldGutter", false, function(cm, val, old) {
if (old && old != CodeMirror.Init) {
cm.clearGutter(cm.state.foldGutter.options.gutter);
cm.state.foldGutter = null;
cm.off("gutterClick", onGutterClick);
cm.off("change", onChange);
cm.off("viewportChange", onViewportChange);
cm.off("fold", onFold);
cm.off("unfold", onFold);
cm.off("swapDoc", updateInViewport);
}
if (val) {
cm.state.foldGutter = new State(parseOptions(val));
updateInViewport(cm);
cm.on("gutterClick", onGutterClick);
cm.on("change", onChange);
cm.on("viewportChange", onViewportChange);
cm.on("fold", onFold);
cm.on("unfold", onFold);
cm.on("swapDoc", updateInViewport);
}
});
var Pos = CodeMirror.Pos;
function State(options) {
this.options = options;
this.from = this.to = 0;
}
function parseOptions(opts) {
if (opts === true) opts = {};
if (opts.gutter == null) opts.gutter = "CodeMirror-foldgutter";
if (opts.indicatorOpen == null) opts.indicatorOpen = "CodeMirror-foldgutter-open";
if (opts.indicatorFolded == null) opts.indicatorFolded = "CodeMirror-foldgutter-folded";
return opts;
}
function isFolded(cm, line) {
var marks = cm.findMarksAt(Pos(line));
for (var i = 0; i < marks.length; ++i)
if (marks[i].__isFold && marks[i].find().from.line == line) return true;
}
function marker(spec) {
if (typeof spec == "string") {
var elt = document.createElement("div");
elt.className = spec + " CodeMirror-guttermarker-subtle";
return elt;
} else {
return spec.cloneNode(true);
}
}
function updateFoldInfo(cm, from, to) {
var opts = cm.state.foldGutter.options, cur = from;
var minSize = cm.foldOption(opts, "minFoldSize");
var func = cm.foldOption(opts, "rangeFinder");
cm.eachLine(from, to, function(line) {
var mark = null;
if (isFolded(cm, cur)) {
mark = marker(opts.indicatorFolded);
} else {
var pos = Pos(cur, 0);
var range = func && func(cm, pos);
if (range && range.to.line - range.from.line >= minSize)
mark = marker(opts.indicatorOpen);
}
cm.setGutterMarker(line, opts.gutter, mark);
++cur;
});
}
function updateInViewport(cm) {
var vp = cm.getViewport(), state = cm.state.foldGutter;
if (!state) return;
cm.operation(function() {
updateFoldInfo(cm, vp.from, vp.to);
});
state.from = vp.from; state.to = vp.to;
}
function onGutterClick(cm, line, gutter) {
var state = cm.state.foldGutter;
if (!state) return;
var opts = state.options;
if (gutter != opts.gutter) return;
cm.foldCode(Pos(line, 0), opts.rangeFinder);
}
function onChange(cm) {
var state = cm.state.foldGutter;
if (!state) return;
var opts = state.options;
state.from = state.to = 0;
clearTimeout(state.changeUpdate);
state.changeUpdate = setTimeout(function() { updateInViewport(cm); }, opts.foldOnChangeTimeSpan || 600);
}
function onViewportChange(cm) {
var state = cm.state.foldGutter;
if (!state) return;
var opts = state.options;
clearTimeout(state.changeUpdate);
state.changeUpdate = setTimeout(function() {
var vp = cm.getViewport();
if (state.from == state.to || vp.from - state.to > 20 || state.from - vp.to > 20) {
updateInViewport(cm);
} else {
cm.operation(function() {
if (vp.from < state.from) {
updateFoldInfo(cm, vp.from, state.from);
state.from = vp.from;
}
if (vp.to > state.to) {
updateFoldInfo(cm, state.to, vp.to);
state.to = vp.to;
}
});
}
}, opts.updateViewportTimeSpan || 400);
}
function onFold(cm, from) {
var state = cm.state.foldGutter;
if (!state) return;
var line = from.line;
if (line >= state.from && line < state.to)
updateFoldInfo(cm, line, line + 1);
}
});

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codemirror/addon/lint/css-lint.js vendored Normal file
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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
// Depends on csslint.js from https://github.com/stubbornella/csslint
// declare global: CSSLint
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.registerHelper("lint", "css", function(text) {
var found = [];
if (!window.CSSLint) return found;
var results = CSSLint.verify(text), messages = results.messages, message = null;
for ( var i = 0; i < messages.length; i++) {
message = messages[i];
var startLine = message.line -1, endLine = message.line -1, startCol = message.col -1, endCol = message.col;
found.push({
from: CodeMirror.Pos(startLine, startCol),
to: CodeMirror.Pos(endLine, endCol),
message: message.message,
severity : message.type
});
}
return found;
});
});

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codemirror/addon/lint/lint.css vendored Normal file
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/* The lint marker gutter */
.CodeMirror-lint-markers {
width: 16px;
}
.CodeMirror-lint-tooltip {
background-color: infobackground;
border: 1px solid black;
border-radius: 4px 4px 4px 4px;
color: infotext;
font-family: monospace;
font-size: 10pt;
overflow: hidden;
padding: 2px 5px;
position: fixed;
white-space: pre;
white-space: pre-wrap;
z-index: 100;
max-width: 600px;
opacity: 0;
transition: opacity .4s;
-moz-transition: opacity .4s;
-webkit-transition: opacity .4s;
-o-transition: opacity .4s;
-ms-transition: opacity .4s;
}
.CodeMirror-lint-mark-error, .CodeMirror-lint-mark-warning {
background-position: left bottom;
background-repeat: repeat-x;
}
.CodeMirror-lint-mark-error {
background-image:
url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAADCAYAAAC09K7GAAAAAXNSR0IArs4c6QAAAAZiS0dEAP8A/wD/oL2nkwAAAAlwSFlzAAALEwAACxMBAJqcGAAAAAd0SU1FB9sJDw4cOCW1/KIAAAAZdEVYdENvbW1lbnQAQ3JlYXRlZCB3aXRoIEdJTVBXgQ4XAAAAHElEQVQI12NggIL/DAz/GdA5/xkY/qPKMDAwAADLZwf5rvm+LQAAAABJRU5ErkJggg==")
;
}
.CodeMirror-lint-mark-warning {
background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAADCAYAAAC09K7GAAAAAXNSR0IArs4c6QAAAAZiS0dEAP8A/wD/oL2nkwAAAAlwSFlzAAALEwAACxMBAJqcGAAAAAd0SU1FB9sJFhQXEbhTg7YAAAAZdEVYdENvbW1lbnQAQ3JlYXRlZCB3aXRoIEdJTVBXgQ4XAAAAMklEQVQI12NkgIIvJ3QXMjAwdDN+OaEbysDA4MPAwNDNwMCwiOHLCd1zX07o6kBVGQEAKBANtobskNMAAAAASUVORK5CYII=");
}
.CodeMirror-lint-marker-error, .CodeMirror-lint-marker-warning {
background-position: center center;
background-repeat: no-repeat;
cursor: pointer;
display: inline-block;
height: 16px;
width: 16px;
vertical-align: middle;
position: relative;
}
.CodeMirror-lint-message-error, .CodeMirror-lint-message-warning {
padding-left: 18px;
background-position: top left;
background-repeat: no-repeat;
}
.CodeMirror-lint-marker-error, .CodeMirror-lint-message-error {
background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAMAAAAoLQ9TAAAAHlBMVEW7AAC7AACxAAC7AAC7AAAAAAC4AAC5AAD///+7AAAUdclpAAAABnRSTlMXnORSiwCK0ZKSAAAATUlEQVR42mWPOQ7AQAgDuQLx/z8csYRmPRIFIwRGnosRrpamvkKi0FTIiMASR3hhKW+hAN6/tIWhu9PDWiTGNEkTtIOucA5Oyr9ckPgAWm0GPBog6v4AAAAASUVORK5CYII=");
}
.CodeMirror-lint-marker-warning, .CodeMirror-lint-message-warning {
background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAMAAAAoLQ9TAAAANlBMVEX/uwDvrwD/uwD/uwD/uwD/uwD/uwD/uwD/uwD6twD/uwAAAADurwD2tQD7uAD+ugAAAAD/uwDhmeTRAAAADHRSTlMJ8mN1EYcbmiixgACm7WbuAAAAVklEQVR42n3PUQqAIBBFUU1LLc3u/jdbOJoW1P08DA9Gba8+YWJ6gNJoNYIBzAA2chBth5kLmG9YUoG0NHAUwFXwO9LuBQL1giCQb8gC9Oro2vp5rncCIY8L8uEx5ZkAAAAASUVORK5CYII=");
}
.CodeMirror-lint-marker-multiple {
background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAcAAAAHCAMAAADzjKfhAAAACVBMVEUAAAAAAAC/v7914kyHAAAAAXRSTlMAQObYZgAAACNJREFUeNo1ioEJAAAIwmz/H90iFFSGJgFMe3gaLZ0od+9/AQZ0ADosbYraAAAAAElFTkSuQmCC");
background-repeat: no-repeat;
background-position: right bottom;
width: 100%; height: 100%;
}

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codemirror/addon/lint/lint.js vendored Normal file
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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
var GUTTER_ID = "CodeMirror-lint-markers";
function showTooltip(e, content) {
var tt = document.createElement("div");
tt.className = "CodeMirror-lint-tooltip";
tt.appendChild(content.cloneNode(true));
document.body.appendChild(tt);
function position(e) {
if (!tt.parentNode) return CodeMirror.off(document, "mousemove", position);
tt.style.top = Math.max(0, e.clientY - tt.offsetHeight - 5) + "px";
tt.style.left = (e.clientX + 5) + "px";
}
CodeMirror.on(document, "mousemove", position);
position(e);
if (tt.style.opacity != null) tt.style.opacity = 1;
return tt;
}
function rm(elt) {
if (elt.parentNode) elt.parentNode.removeChild(elt);
}
function hideTooltip(tt) {
if (!tt.parentNode) return;
if (tt.style.opacity == null) rm(tt);
tt.style.opacity = 0;
setTimeout(function() { rm(tt); }, 600);
}
function showTooltipFor(e, content, node) {
var tooltip = showTooltip(e, content);
function hide() {
CodeMirror.off(node, "mouseout", hide);
if (tooltip) { hideTooltip(tooltip); tooltip = null; }
}
var poll = setInterval(function() {
if (tooltip) for (var n = node;; n = n.parentNode) {
if (n && n.nodeType == 11) n = n.host;
if (n == document.body) return;
if (!n) { hide(); break; }
}
if (!tooltip) return clearInterval(poll);
}, 400);
CodeMirror.on(node, "mouseout", hide);
}
function LintState(cm, options, hasGutter) {
this.marked = [];
this.options = options;
this.timeout = null;
this.hasGutter = hasGutter;
this.onMouseOver = function(e) { onMouseOver(cm, e); };
}
function parseOptions(cm, options) {
if (options instanceof Function) return {getAnnotations: options};
if (!options || options === true) options = {};
if (!options.getAnnotations) options.getAnnotations = cm.getHelper(CodeMirror.Pos(0, 0), "lint");
if (!options.getAnnotations) throw new Error("Required option 'getAnnotations' missing (lint addon)");
return options;
}
function clearMarks(cm) {
var state = cm.state.lint;
if (state.hasGutter) cm.clearGutter(GUTTER_ID);
for (var i = 0; i < state.marked.length; ++i)
state.marked[i].clear();
state.marked.length = 0;
}
function makeMarker(labels, severity, multiple, tooltips) {
var marker = document.createElement("div"), inner = marker;
marker.className = "CodeMirror-lint-marker-" + severity;
if (multiple) {
inner = marker.appendChild(document.createElement("div"));
inner.className = "CodeMirror-lint-marker-multiple";
}
if (tooltips != false) CodeMirror.on(inner, "mouseover", function(e) {
showTooltipFor(e, labels, inner);
});
return marker;
}
function getMaxSeverity(a, b) {
if (a == "error") return a;
else return b;
}
function groupByLine(annotations) {
var lines = [];
for (var i = 0; i < annotations.length; ++i) {
var ann = annotations[i], line = ann.from.line;
(lines[line] || (lines[line] = [])).push(ann);
}
return lines;
}
function annotationTooltip(ann) {
var severity = ann.severity;
if (!severity) severity = "error";
var tip = document.createElement("div");
tip.className = "CodeMirror-lint-message-" + severity;
tip.appendChild(document.createTextNode(ann.message));
return tip;
}
function startLinting(cm) {
var state = cm.state.lint, options = state.options;
var passOptions = options.options || options; // Support deprecated passing of `options` property in options
if (options.async || options.getAnnotations.async)
options.getAnnotations(cm.getValue(), updateLinting, passOptions, cm);
else
updateLinting(cm, options.getAnnotations(cm.getValue(), passOptions, cm));
}
function updateLinting(cm, annotationsNotSorted) {
clearMarks(cm);
var state = cm.state.lint, options = state.options;
var annotations = groupByLine(annotationsNotSorted);
for (var line = 0; line < annotations.length; ++line) {
var anns = annotations[line];
if (!anns) continue;
var maxSeverity = null;
var tipLabel = state.hasGutter && document.createDocumentFragment();
for (var i = 0; i < anns.length; ++i) {
var ann = anns[i];
var severity = ann.severity;
if (!severity) severity = "error";
maxSeverity = getMaxSeverity(maxSeverity, severity);
if (options.formatAnnotation) ann = options.formatAnnotation(ann);
if (state.hasGutter) tipLabel.appendChild(annotationTooltip(ann));
if (ann.to) state.marked.push(cm.markText(ann.from, ann.to, {
className: "CodeMirror-lint-mark-" + severity,
__annotation: ann
}));
}
if (state.hasGutter)
cm.setGutterMarker(line, GUTTER_ID, makeMarker(tipLabel, maxSeverity, anns.length > 1,
state.options.tooltips));
}
if (options.onUpdateLinting) options.onUpdateLinting(annotationsNotSorted, annotations, cm);
}
function onChange(cm) {
var state = cm.state.lint;
clearTimeout(state.timeout);
state.timeout = setTimeout(function(){startLinting(cm);}, state.options.delay || 500);
}
function popupSpanTooltip(ann, e) {
var target = e.target || e.srcElement;
showTooltipFor(e, annotationTooltip(ann), target);
}
function onMouseOver(cm, e) {
var target = e.target || e.srcElement;
if (!/\bCodeMirror-lint-mark-/.test(target.className)) return;
var box = target.getBoundingClientRect(), x = (box.left + box.right) / 2, y = (box.top + box.bottom) / 2;
var spans = cm.findMarksAt(cm.coordsChar({left: x, top: y}, "client"));
for (var i = 0; i < spans.length; ++i) {
var ann = spans[i].__annotation;
if (ann) return popupSpanTooltip(ann, e);
}
}
CodeMirror.defineOption("lint", false, function(cm, val, old) {
if (old && old != CodeMirror.Init) {
clearMarks(cm);
cm.off("change", onChange);
CodeMirror.off(cm.getWrapperElement(), "mouseover", cm.state.lint.onMouseOver);
delete cm.state.lint;
}
if (val) {
var gutters = cm.getOption("gutters"), hasLintGutter = false;
for (var i = 0; i < gutters.length; ++i) if (gutters[i] == GUTTER_ID) hasLintGutter = true;
var state = cm.state.lint = new LintState(cm, parseOptions(cm, val), hasLintGutter);
cm.on("change", onChange);
if (state.options.tooltips != false)
CodeMirror.on(cm.getWrapperElement(), "mouseover", state.onMouseOver);
startLinting(cm);
}
});
});

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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.defineExtension("annotateScrollbar", function(options) {
if (typeof options == "string") options = {className: options};
return new Annotation(this, options);
});
CodeMirror.defineOption("scrollButtonHeight", 0);
function Annotation(cm, options) {
this.cm = cm;
this.options = options;
this.buttonHeight = options.scrollButtonHeight || cm.getOption("scrollButtonHeight");
this.annotations = [];
this.doRedraw = this.doUpdate = null;
this.div = cm.getWrapperElement().appendChild(document.createElement("div"));
this.div.style.cssText = "position: absolute; right: 0; top: 0; z-index: 7; pointer-events: none";
this.computeScale();
function scheduleRedraw(delay) {
clearTimeout(self.doRedraw);
self.doRedraw = setTimeout(function() { self.redraw(); }, delay);
}
var self = this;
cm.on("refresh", this.resizeHandler = function() {
clearTimeout(self.doUpdate);
self.doUpdate = setTimeout(function() {
if (self.computeScale()) scheduleRedraw(20);
}, 100);
});
cm.on("markerAdded", this.resizeHandler);
cm.on("markerCleared", this.resizeHandler);
if (options.listenForChanges !== false)
cm.on("change", this.changeHandler = function() {
scheduleRedraw(250);
});
}
Annotation.prototype.computeScale = function() {
var cm = this.cm;
var hScale = (cm.getWrapperElement().clientHeight - cm.display.barHeight - this.buttonHeight * 2) /
cm.heightAtLine(cm.lastLine() + 1, "local");
if (hScale != this.hScale) {
this.hScale = hScale;
return true;
}
};
Annotation.prototype.update = function(annotations) {
this.annotations = annotations;
this.redraw();
};
Annotation.prototype.redraw = function(compute) {
if (compute !== false) this.computeScale();
var cm = this.cm, hScale = this.hScale;
var frag = document.createDocumentFragment(), anns = this.annotations;
if (cm.display.barWidth) for (var i = 0, nextTop; i < anns.length; i++) {
var ann = anns[i];
var top = nextTop || cm.charCoords(ann.from, "local").top * hScale;
var bottom = cm.charCoords(ann.to, "local").bottom * hScale;
while (i < anns.length - 1) {
nextTop = cm.charCoords(anns[i + 1].from, "local").top * hScale;
if (nextTop > bottom + .9) break;
ann = anns[++i];
bottom = cm.charCoords(ann.to, "local").bottom * hScale;
}
if (bottom == top) continue;
var height = Math.max(bottom - top, 3);
var elt = frag.appendChild(document.createElement("div"));
elt.style.cssText = "position: absolute; right: 0px; width: " + Math.max(cm.display.barWidth - 1, 2) + "px; top: "
+ (top + this.buttonHeight) + "px; height: " + height + "px";
elt.className = this.options.className;
}
this.div.textContent = "";
this.div.appendChild(frag);
};
Annotation.prototype.clear = function() {
this.cm.off("refresh", this.resizeHandler);
this.cm.off("markerAdded", this.resizeHandler);
this.cm.off("markerCleared", this.resizeHandler);
if (this.changeHandler) this.cm.off("change", this.changeHandler);
this.div.parentNode.removeChild(this.div);
};
});

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codemirror/addon/search/matchesonscrollbar.css vendored Normal file
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.CodeMirror-search-match {
background: gold;
border-top: 1px solid orange;
border-bottom: 1px solid orange;
-moz-box-sizing: border-box;
box-sizing: border-box;
opacity: .5;
}

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codemirror/addon/search/matchesonscrollbar.js vendored Normal file
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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"), require("./searchcursor"), require("../scroll/annotatescrollbar"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror", "./searchcursor", "../scroll/annotatescrollbar"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.defineExtension("showMatchesOnScrollbar", function(query, caseFold, options) {
if (typeof options == "string") options = {className: options};
if (!options) options = {};
return new SearchAnnotation(this, query, caseFold, options);
});
function SearchAnnotation(cm, query, caseFold, options) {
this.cm = cm;
var annotateOptions = {listenForChanges: false};
for (var prop in options) annotateOptions[prop] = options[prop];
if (!annotateOptions.className) annotateOptions.className = "CodeMirror-search-match";
this.annotation = cm.annotateScrollbar(annotateOptions);
this.query = query;
this.caseFold = caseFold;
this.gap = {from: cm.firstLine(), to: cm.lastLine() + 1};
this.matches = [];
this.update = null;
this.findMatches();
this.annotation.update(this.matches);
var self = this;
cm.on("change", this.changeHandler = function(_cm, change) { self.onChange(change); });
}
var MAX_MATCHES = 1000;
SearchAnnotation.prototype.findMatches = function() {
if (!this.gap) return;
for (var i = 0; i < this.matches.length; i++) {
var match = this.matches[i];
if (match.from.line >= this.gap.to) break;
if (match.to.line >= this.gap.from) this.matches.splice(i--, 1);
}
var cursor = this.cm.getSearchCursor(this.query, CodeMirror.Pos(this.gap.from, 0), this.caseFold);
while (cursor.findNext()) {
var match = {from: cursor.from(), to: cursor.to()};
if (match.from.line >= this.gap.to) break;
this.matches.splice(i++, 0, match);
if (this.matches.length > MAX_MATCHES) break;
}
this.gap = null;
};
function offsetLine(line, changeStart, sizeChange) {
if (line <= changeStart) return line;
return Math.max(changeStart, line + sizeChange);
}
SearchAnnotation.prototype.onChange = function(change) {
var startLine = change.from.line;
var endLine = CodeMirror.changeEnd(change).line;
var sizeChange = endLine - change.to.line;
if (this.gap) {
this.gap.from = Math.min(offsetLine(this.gap.from, startLine, sizeChange), change.from.line);
this.gap.to = Math.max(offsetLine(this.gap.to, startLine, sizeChange), change.from.line);
} else {
this.gap = {from: change.from.line, to: endLine + 1};
}
if (sizeChange) for (var i = 0; i < this.matches.length; i++) {
var match = this.matches[i];
var newFrom = offsetLine(match.from.line, startLine, sizeChange);
if (newFrom != match.from.line) match.from = CodeMirror.Pos(newFrom, match.from.ch);
var newTo = offsetLine(match.to.line, startLine, sizeChange);
if (newTo != match.to.line) match.to = CodeMirror.Pos(newTo, match.to.ch);
}
clearTimeout(this.update);
var self = this;
this.update = setTimeout(function() { self.updateAfterChange(); }, 250);
};
SearchAnnotation.prototype.updateAfterChange = function() {
this.findMatches();
this.annotation.update(this.matches);
};
SearchAnnotation.prototype.clear = function() {
this.cm.off("change", this.changeHandler);
this.annotation.clear();
};
});

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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
// Define search commands. Depends on dialog.js or another
// implementation of the openDialog method.
// Replace works a little oddly -- it will do the replace on the next
// Ctrl-G (or whatever is bound to findNext) press. You prevent a
// replace by making sure the match is no longer selected when hitting
// Ctrl-G.
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"), require("./searchcursor"), require("../dialog/dialog"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror", "./searchcursor", "../dialog/dialog"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
function searchOverlay(query, caseInsensitive) {
if (typeof query == "string")
query = new RegExp(query.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&"), caseInsensitive ? "gi" : "g");
else if (!query.global)
query = new RegExp(query.source, query.ignoreCase ? "gi" : "g");
return {token: function(stream) {
query.lastIndex = stream.pos;
var match = query.exec(stream.string);
if (match && match.index == stream.pos) {
stream.pos += match[0].length;
return "searching";
} else if (match) {
stream.pos = match.index;
} else {
stream.skipToEnd();
}
}};
}
function SearchState() {
this.posFrom = this.posTo = this.query = null;
this.overlay = null;
}
function getSearchState(cm) {
return cm.state.search || (cm.state.search = new SearchState());
}
function queryCaseInsensitive(query) {
return typeof query == "string" && query == query.toLowerCase();
}
function getSearchCursor(cm, query, pos) {
// Heuristic: if the query string is all lowercase, do a case insensitive search.
return cm.getSearchCursor(query, pos, queryCaseInsensitive(query));
}
function dialog(cm, text, shortText, deflt, f) {
if (cm.openDialog) cm.openDialog(text, f, {value: deflt});
else f(prompt(shortText, deflt));
}
function confirmDialog(cm, text, shortText, fs) {
if (cm.openConfirm) cm.openConfirm(text, fs);
else if (confirm(shortText)) fs[0]();
}
function parseQuery(query) {
var isRE = query.match(/^\/(.*)\/([a-z]*)$/);
if (isRE) {
try { query = new RegExp(isRE[1], isRE[2].indexOf("i") == -1 ? "" : "i"); }
catch(e) {} // Not a regular expression after all, do a string search
}
if (typeof query == "string" ? query == "" : query.test(""))
query = /x^/;
return query;
}
var queryDialog =
'Search: <input type="text" style="width: 10em" class="CodeMirror-search-field"/> <span style="color: #888" class="CodeMirror-search-hint">(Use /re/ syntax for regexp search)</span>';
function doSearch(cm, rev) {
var state = getSearchState(cm);
if (state.query) return findNext(cm, rev);
dialog(cm, queryDialog, "Search for:", cm.getSelection(), function(query) {
cm.operation(function() {
if (!query || state.query) return;
state.query = parseQuery(query);
cm.removeOverlay(state.overlay, queryCaseInsensitive(state.query));
state.overlay = searchOverlay(state.query, queryCaseInsensitive(state.query));
cm.addOverlay(state.overlay);
if (cm.showMatchesOnScrollbar) {
if (state.annotate) { state.annotate.clear(); state.annotate = null; }
state.annotate = cm.showMatchesOnScrollbar(state.query, queryCaseInsensitive(state.query));
}
state.posFrom = state.posTo = cm.getCursor();
findNext(cm, rev);
});
});
}
function findNext(cm, rev) {cm.operation(function() {
var state = getSearchState(cm);
var cursor = getSearchCursor(cm, state.query, rev ? state.posFrom : state.posTo);
if (!cursor.find(rev)) {
cursor = getSearchCursor(cm, state.query, rev ? CodeMirror.Pos(cm.lastLine()) : CodeMirror.Pos(cm.firstLine(), 0));
if (!cursor.find(rev)) return;
}
cm.setSelection(cursor.from(), cursor.to());
cm.scrollIntoView({from: cursor.from(), to: cursor.to()});
state.posFrom = cursor.from(); state.posTo = cursor.to();
});}
function clearSearch(cm) {cm.operation(function() {
var state = getSearchState(cm);
if (!state.query) return;
state.query = null;
cm.removeOverlay(state.overlay);
if (state.annotate) { state.annotate.clear(); state.annotate = null; }
});}
var replaceQueryDialog =
'Replace: <input type="text" style="width: 10em" class="CodeMirror-search-field"/> <span style="color: #888" class="CodeMirror-search-hint">(Use /re/ syntax for regexp search)</span>';
var replacementQueryDialog = 'With: <input type="text" style="width: 10em" class="CodeMirror-search-field"/>';
var doReplaceConfirm = "Replace? <button>Yes</button> <button>No</button> <button>Stop</button>";
function replace(cm, all) {
if (cm.getOption("readOnly")) return;
dialog(cm, replaceQueryDialog, "Replace:", cm.getSelection(), function(query) {
if (!query) return;
query = parseQuery(query);
dialog(cm, replacementQueryDialog, "Replace with:", "", function(text) {
if (all) {
cm.operation(function() {
for (var cursor = getSearchCursor(cm, query); cursor.findNext();) {
if (typeof query != "string") {
var match = cm.getRange(cursor.from(), cursor.to()).match(query);
cursor.replace(text.replace(/\$(\d)/g, function(_, i) {return match[i];}));
} else cursor.replace(text);
}
});
} else {
clearSearch(cm);
var cursor = getSearchCursor(cm, query, cm.getCursor());
var advance = function() {
var start = cursor.from(), match;
if (!(match = cursor.findNext())) {
cursor = getSearchCursor(cm, query);
if (!(match = cursor.findNext()) ||
(start && cursor.from().line == start.line && cursor.from().ch == start.ch)) return;
}
cm.setSelection(cursor.from(), cursor.to());
cm.scrollIntoView({from: cursor.from(), to: cursor.to()});
confirmDialog(cm, doReplaceConfirm, "Replace?",
[function() {doReplace(match);}, advance]);
};
var doReplace = function(match) {
cursor.replace(typeof query == "string" ? text :
text.replace(/\$(\d)/g, function(_, i) {return match[i];}));
advance();
};
advance();
}
});
});
}
CodeMirror.commands.find = function(cm) {clearSearch(cm); doSearch(cm);};
CodeMirror.commands.findNext = doSearch;
CodeMirror.commands.findPrev = function(cm) {doSearch(cm, true);};
CodeMirror.commands.clearSearch = clearSearch;
CodeMirror.commands.replace = replace;
CodeMirror.commands.replaceAll = function(cm) {replace(cm, true);};
});

189
codemirror/addon/search/searchcursor.js vendored Normal file
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@ -0,0 +1,189 @@
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
var Pos = CodeMirror.Pos;
function SearchCursor(doc, query, pos, caseFold) {
this.atOccurrence = false; this.doc = doc;
if (caseFold == null && typeof query == "string") caseFold = false;
pos = pos ? doc.clipPos(pos) : Pos(0, 0);
this.pos = {from: pos, to: pos};
// The matches method is filled in based on the type of query.
// It takes a position and a direction, and returns an object
// describing the next occurrence of the query, or null if no
// more matches were found.
if (typeof query != "string") { // Regexp match
if (!query.global) query = new RegExp(query.source, query.ignoreCase ? "ig" : "g");
this.matches = function(reverse, pos) {
if (reverse) {
query.lastIndex = 0;
var line = doc.getLine(pos.line).slice(0, pos.ch), cutOff = 0, match, start;
for (;;) {
query.lastIndex = cutOff;
var newMatch = query.exec(line);
if (!newMatch) break;
match = newMatch;
start = match.index;
cutOff = match.index + (match[0].length || 1);
if (cutOff == line.length) break;
}
var matchLen = (match && match[0].length) || 0;
if (!matchLen) {
if (start == 0 && line.length == 0) {match = undefined;}
else if (start != doc.getLine(pos.line).length) {
matchLen++;
}
}
} else {
query.lastIndex = pos.ch;
var line = doc.getLine(pos.line), match = query.exec(line);
var matchLen = (match && match[0].length) || 0;
var start = match && match.index;
if (start + matchLen != line.length && !matchLen) matchLen = 1;
}
if (match && matchLen)
return {from: Pos(pos.line, start),
to: Pos(pos.line, start + matchLen),
match: match};
};
} else { // String query
var origQuery = query;
if (caseFold) query = query.toLowerCase();
var fold = caseFold ? function(str){return str.toLowerCase();} : function(str){return str;};
var target = query.split("\n");
// Different methods for single-line and multi-line queries
if (target.length == 1) {
if (!query.length) {
// Empty string would match anything and never progress, so
// we define it to match nothing instead.
this.matches = function() {};
} else {
this.matches = function(reverse, pos) {
if (reverse) {
var orig = doc.getLine(pos.line).slice(0, pos.ch), line = fold(orig);
var match = line.lastIndexOf(query);
if (match > -1) {
match = adjustPos(orig, line, match);
return {from: Pos(pos.line, match), to: Pos(pos.line, match + origQuery.length)};
}
} else {
var orig = doc.getLine(pos.line).slice(pos.ch), line = fold(orig);
var match = line.indexOf(query);
if (match > -1) {
match = adjustPos(orig, line, match) + pos.ch;
return {from: Pos(pos.line, match), to: Pos(pos.line, match + origQuery.length)};
}
}
};
}
} else {
var origTarget = origQuery.split("\n");
this.matches = function(reverse, pos) {
var last = target.length - 1;
if (reverse) {
if (pos.line - (target.length - 1) < doc.firstLine()) return;
if (fold(doc.getLine(pos.line).slice(0, origTarget[last].length)) != target[target.length - 1]) return;
var to = Pos(pos.line, origTarget[last].length);
for (var ln = pos.line - 1, i = last - 1; i >= 1; --i, --ln)
if (target[i] != fold(doc.getLine(ln))) return;
var line = doc.getLine(ln), cut = line.length - origTarget[0].length;
if (fold(line.slice(cut)) != target[0]) return;
return {from: Pos(ln, cut), to: to};
} else {
if (pos.line + (target.length - 1) > doc.lastLine()) return;
var line = doc.getLine(pos.line), cut = line.length - origTarget[0].length;
if (fold(line.slice(cut)) != target[0]) return;
var from = Pos(pos.line, cut);
for (var ln = pos.line + 1, i = 1; i < last; ++i, ++ln)
if (target[i] != fold(doc.getLine(ln))) return;
if (fold(doc.getLine(ln).slice(0, origTarget[last].length)) != target[last]) return;
return {from: from, to: Pos(ln, origTarget[last].length)};
}
};
}
}
}
SearchCursor.prototype = {
findNext: function() {return this.find(false);},
findPrevious: function() {return this.find(true);},
find: function(reverse) {
var self = this, pos = this.doc.clipPos(reverse ? this.pos.from : this.pos.to);
function savePosAndFail(line) {
var pos = Pos(line, 0);
self.pos = {from: pos, to: pos};
self.atOccurrence = false;
return false;
}
for (;;) {
if (this.pos = this.matches(reverse, pos)) {
this.atOccurrence = true;
return this.pos.match || true;
}
if (reverse) {
if (!pos.line) return savePosAndFail(0);
pos = Pos(pos.line-1, this.doc.getLine(pos.line-1).length);
}
else {
var maxLine = this.doc.lineCount();
if (pos.line == maxLine - 1) return savePosAndFail(maxLine);
pos = Pos(pos.line + 1, 0);
}
}
},
from: function() {if (this.atOccurrence) return this.pos.from;},
to: function() {if (this.atOccurrence) return this.pos.to;},
replace: function(newText) {
if (!this.atOccurrence) return;
var lines = CodeMirror.splitLines(newText);
this.doc.replaceRange(lines, this.pos.from, this.pos.to);
this.pos.to = Pos(this.pos.from.line + lines.length - 1,
lines[lines.length - 1].length + (lines.length == 1 ? this.pos.from.ch : 0));
}
};
// Maps a position in a case-folded line back to a position in the original line
// (compensating for codepoints increasing in number during folding)
function adjustPos(orig, folded, pos) {
if (orig.length == folded.length) return pos;
for (var pos1 = Math.min(pos, orig.length);;) {
var len1 = orig.slice(0, pos1).toLowerCase().length;
if (len1 < pos) ++pos1;
else if (len1 > pos) --pos1;
else return pos1;
}
}
CodeMirror.defineExtension("getSearchCursor", function(query, pos, caseFold) {
return new SearchCursor(this.doc, query, pos, caseFold);
});
CodeMirror.defineDocExtension("getSearchCursor", function(query, pos, caseFold) {
return new SearchCursor(this, query, pos, caseFold);
});
CodeMirror.defineExtension("selectMatches", function(query, caseFold) {
var ranges = [], next;
var cur = this.getSearchCursor(query, this.getCursor("from"), caseFold);
while (next = cur.findNext()) {
if (CodeMirror.cmpPos(cur.to(), this.getCursor("to")) > 0) break;
ranges.push({anchor: cur.from(), head: cur.to()});
}
if (ranges.length)
this.setSelections(ranges, 0);
});
});

9259
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27
edit.html
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@ -3,7 +3,30 @@
<script src="codemirror/lib/codemirror.js"></script>
<link rel="stylesheet" href="codemirror/lib/codemirror.css">
<script src="codemirror/mode/css/css.js"></script>
<link rel="stylesheet" href="codemirror/addon/dialog/dialog.css">
<link rel="stylesheet" href="codemirror/addon/search/matchesonscrollbar.css">
<script src="codemirror/addon/scroll/annotatescrollbar.js"></script>
<script src="codemirror/addon/search/matchesonscrollbar.js"></script>
<script src="codemirror/addon/dialog/dialog.js"></script>
<script src="codemirror/addon/search/searchcursor.js"></script>
<script src="codemirror/addon/search/search.js"></script>
<link rel="stylesheet" href="codemirror/addon/fold/foldgutter.css" />
<script src="codemirror/addon/fold/foldcode.js"></script>
<script src="codemirror/addon/fold/foldgutter.js"></script>
<script src="codemirror/addon/fold/brace-fold.js"></script>
<script src="codemirror/addon/fold/comment-fold.js"></script>
<script src="codemirror/addon/edit/matchbrackets.js"></script>
<link rel="stylesheet" href="codemirror/addon/lint/lint.css" />
<script src="csslint/csslint.js"></script>
<script src="codemirror/addon/lint/lint.js"></script>
<script src="codemirror/addon/lint/css-lint.js"></script>
<style type="text/css">
body {
margin: 0px;
font: 12px arial,sans-serif;
@ -85,6 +108,9 @@
.applies-to img {
vertical-align: bottom;
}
.CodeMirror-lint-marker-warning {
display: none;
}
@media(max-width:737px) {
#header {
@ -110,6 +136,7 @@
body > section > *:not(h2) {
padding-left: 8px;
}
}
</style>
<script src="storage.js"></script>

4
edit.js
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@ -19,6 +19,10 @@ function setupCodeMirror(textarea) {
mode: 'css',
lineNumbers: true,
lineWrapping: true,
foldGutter: true,
gutters: ["CodeMirror-linenumbers", "CodeMirror-foldgutter", "CodeMirror-lint-markers"],
matchBrackets: true,
lint: CodeMirror.lint.css,
smartIndent: (typeof localStorage["smart-indent"] == "undefined") || localStorage["smart-indent"] == "true"
});
editors.push(cm);