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| var CSSLint = (function(){ |
| var module = module || {}, |
| exports = exports || {}; |
|
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| var parserlib = (function () { |
| var require; |
| require=(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){ |
| "use strict"; |
|
|
| |
|
|
| var Colors = module.exports = { |
| __proto__ :null, |
| aliceblue :"#f0f8ff", |
| antiquewhite :"#faebd7", |
| aqua :"#00ffff", |
| aquamarine :"#7fffd4", |
| azure :"#f0ffff", |
| beige :"#f5f5dc", |
| bisque :"#ffe4c4", |
| black :"#000000", |
| blanchedalmond :"#ffebcd", |
| blue :"#0000ff", |
| blueviolet :"#8a2be2", |
| brown :"#a52a2a", |
| burlywood :"#deb887", |
| cadetblue :"#5f9ea0", |
| chartreuse :"#7fff00", |
| chocolate :"#d2691e", |
| coral :"#ff7f50", |
| cornflowerblue :"#6495ed", |
| cornsilk :"#fff8dc", |
| crimson :"#dc143c", |
| cyan :"#00ffff", |
| darkblue :"#00008b", |
| darkcyan :"#008b8b", |
| darkgoldenrod :"#b8860b", |
| darkgray :"#a9a9a9", |
| darkgrey :"#a9a9a9", |
| darkgreen :"#006400", |
| darkkhaki :"#bdb76b", |
| darkmagenta :"#8b008b", |
| darkolivegreen :"#556b2f", |
| darkorange :"#ff8c00", |
| darkorchid :"#9932cc", |
| darkred :"#8b0000", |
| darksalmon :"#e9967a", |
| darkseagreen :"#8fbc8f", |
| darkslateblue :"#483d8b", |
| darkslategray :"#2f4f4f", |
| darkslategrey :"#2f4f4f", |
| darkturquoise :"#00ced1", |
| darkviolet :"#9400d3", |
| deeppink :"#ff1493", |
| deepskyblue :"#00bfff", |
| dimgray :"#696969", |
| dimgrey :"#696969", |
| dodgerblue :"#1e90ff", |
| firebrick :"#b22222", |
| floralwhite :"#fffaf0", |
| forestgreen :"#228b22", |
| fuchsia :"#ff00ff", |
| gainsboro :"#dcdcdc", |
| ghostwhite :"#f8f8ff", |
| gold :"#ffd700", |
| goldenrod :"#daa520", |
| gray :"#808080", |
| grey :"#808080", |
| green :"#008000", |
| greenyellow :"#adff2f", |
| honeydew :"#f0fff0", |
| hotpink :"#ff69b4", |
| indianred :"#cd5c5c", |
| indigo :"#4b0082", |
| ivory :"#fffff0", |
| khaki :"#f0e68c", |
| lavender :"#e6e6fa", |
| lavenderblush :"#fff0f5", |
| lawngreen :"#7cfc00", |
| lemonchiffon :"#fffacd", |
| lightblue :"#add8e6", |
| lightcoral :"#f08080", |
| lightcyan :"#e0ffff", |
| lightgoldenrodyellow :"#fafad2", |
| lightgray :"#d3d3d3", |
| lightgrey :"#d3d3d3", |
| lightgreen :"#90ee90", |
| lightpink :"#ffb6c1", |
| lightsalmon :"#ffa07a", |
| lightseagreen :"#20b2aa", |
| lightskyblue :"#87cefa", |
| lightslategray :"#778899", |
| lightslategrey :"#778899", |
| lightsteelblue :"#b0c4de", |
| lightyellow :"#ffffe0", |
| lime :"#00ff00", |
| limegreen :"#32cd32", |
| linen :"#faf0e6", |
| magenta :"#ff00ff", |
| maroon :"#800000", |
| mediumaquamarine:"#66cdaa", |
| mediumblue :"#0000cd", |
| mediumorchid :"#ba55d3", |
| mediumpurple :"#9370d8", |
| mediumseagreen :"#3cb371", |
| mediumslateblue :"#7b68ee", |
| mediumspringgreen :"#00fa9a", |
| mediumturquoise :"#48d1cc", |
| mediumvioletred :"#c71585", |
| midnightblue :"#191970", |
| mintcream :"#f5fffa", |
| mistyrose :"#ffe4e1", |
| moccasin :"#ffe4b5", |
| navajowhite :"#ffdead", |
| navy :"#000080", |
| oldlace :"#fdf5e6", |
| olive :"#808000", |
| olivedrab :"#6b8e23", |
| orange :"#ffa500", |
| orangered :"#ff4500", |
| orchid :"#da70d6", |
| palegoldenrod :"#eee8aa", |
| palegreen :"#98fb98", |
| paleturquoise :"#afeeee", |
| palevioletred :"#d87093", |
| papayawhip :"#ffefd5", |
| peachpuff :"#ffdab9", |
| peru :"#cd853f", |
| pink :"#ffc0cb", |
| plum :"#dda0dd", |
| powderblue :"#b0e0e6", |
| purple :"#800080", |
| red :"#ff0000", |
| rosybrown :"#bc8f8f", |
| royalblue :"#4169e1", |
| saddlebrown :"#8b4513", |
| salmon :"#fa8072", |
| sandybrown :"#f4a460", |
| seagreen :"#2e8b57", |
| seashell :"#fff5ee", |
| sienna :"#a0522d", |
| silver :"#c0c0c0", |
| skyblue :"#87ceeb", |
| slateblue :"#6a5acd", |
| slategray :"#708090", |
| slategrey :"#708090", |
| snow :"#fffafa", |
| springgreen :"#00ff7f", |
| steelblue :"#4682b4", |
| tan :"#d2b48c", |
| teal :"#008080", |
| thistle :"#d8bfd8", |
| tomato :"#ff6347", |
| turquoise :"#40e0d0", |
| violet :"#ee82ee", |
| wheat :"#f5deb3", |
| white :"#ffffff", |
| whitesmoke :"#f5f5f5", |
| yellow :"#ffff00", |
| yellowgreen :"#9acd32", |
| |
| currentColor :"The value of the 'color' property.", |
| |
| activeBorder :"Active window border.", |
| activecaption :"Active window caption.", |
| appworkspace :"Background color of multiple document interface.", |
| background :"Desktop background.", |
| buttonface :"The face background color for 3-D elements that appear 3-D due to one layer of surrounding border.", |
| buttonhighlight :"The color of the border facing the light source for 3-D elements that appear 3-D due to one layer of surrounding border.", |
| buttonshadow :"The color of the border away from the light source for 3-D elements that appear 3-D due to one layer of surrounding border.", |
| buttontext :"Text on push buttons.", |
| captiontext :"Text in caption, size box, and scrollbar arrow box.", |
| graytext :"Grayed (disabled) text. This color is set to #000 if the current display driver does not support a solid gray color.", |
| greytext :"Greyed (disabled) text. This color is set to #000 if the current display driver does not support a solid grey color.", |
| highlight :"Item(s) selected in a control.", |
| highlighttext :"Text of item(s) selected in a control.", |
| inactiveborder :"Inactive window border.", |
| inactivecaption :"Inactive window caption.", |
| inactivecaptiontext :"Color of text in an inactive caption.", |
| infobackground :"Background color for tooltip controls.", |
| infotext :"Text color for tooltip controls.", |
| menu :"Menu background.", |
| menutext :"Text in menus.", |
| scrollbar :"Scroll bar gray area.", |
| threeddarkshadow :"The color of the darker (generally outer) of the two borders away from the light source for 3-D elements that appear 3-D due to two concentric layers of surrounding border.", |
| threedface :"The face background color for 3-D elements that appear 3-D due to two concentric layers of surrounding border.", |
| threedhighlight :"The color of the lighter (generally outer) of the two borders facing the light source for 3-D elements that appear 3-D due to two concentric layers of surrounding border.", |
| threedlightshadow :"The color of the darker (generally inner) of the two borders facing the light source for 3-D elements that appear 3-D due to two concentric layers of surrounding border.", |
| threedshadow :"The color of the lighter (generally inner) of the two borders away from the light source for 3-D elements that appear 3-D due to two concentric layers of surrounding border.", |
| window :"Window background.", |
| windowframe :"Window frame.", |
| windowtext :"Text in windows." |
| }; |
|
|
| },{}],2:[function(require,module,exports){ |
| "use strict"; |
|
|
| module.exports = Combinator; |
|
|
| var SyntaxUnit = require("../util/SyntaxUnit"); |
|
|
| var Parser = require("./Parser"); |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| function Combinator(text, line, col) { |
|
|
| SyntaxUnit.call(this, text, line, col, Parser.COMBINATOR_TYPE); |
|
|
| |
| |
| |
| |
| |
| this.type = "unknown"; |
|
|
| |
| if (/^\s+$/.test(text)) { |
| this.type = "descendant"; |
| } else if (text === ">") { |
| this.type = "child"; |
| } else if (text === "+") { |
| this.type = "adjacent-sibling"; |
| } else if (text === "~") { |
| this.type = "sibling"; |
| } |
|
|
| } |
|
|
| Combinator.prototype = new SyntaxUnit(); |
| Combinator.prototype.constructor = Combinator; |
|
|
|
|
| },{"../util/SyntaxUnit":26,"./Parser":6}],3:[function(require,module,exports){ |
| "use strict"; |
|
|
| module.exports = Matcher; |
|
|
| var StringReader = require("../util/StringReader"); |
| var SyntaxError = require("../util/SyntaxError"); |
|
|
| |
| |
| |
| |
| |
| function Matcher(matchFunc, toString) { |
| this.match = function(expression) { |
| |
| |
| var result; |
| expression.mark(); |
| result = matchFunc(expression); |
| if (result) { |
| expression.drop(); |
| } else { |
| expression.restore(); |
| } |
| return result; |
| }; |
| this.toString = typeof toString === "function" ? toString : function() { |
| return toString; |
| }; |
| } |
|
|
| |
| Matcher.prec = { |
| MOD: 5, |
| SEQ: 4, |
| ANDAND: 3, |
| OROR: 2, |
| ALT: 1 |
| }; |
|
|
| |
| Matcher.parse = function(str) { |
| var reader, eat, expr, oror, andand, seq, mod, term, result; |
| reader = new StringReader(str); |
| eat = function(matcher) { |
| var result = reader.readMatch(matcher); |
| if (result === null) { |
| throw new SyntaxError( |
| "Expected "+matcher, reader.getLine(), reader.getCol()); |
| } |
| return result; |
| }; |
| expr = function() { |
| |
| var m = [ oror() ]; |
| while (reader.readMatch(" | ") !== null) { |
| m.push(oror()); |
| } |
| return m.length === 1 ? m[0] : Matcher.alt.apply(Matcher, m); |
| }; |
| oror = function() { |
| |
| var m = [ andand() ]; |
| while (reader.readMatch(" || ") !== null) { |
| m.push(andand()); |
| } |
| return m.length === 1 ? m[0] : Matcher.oror.apply(Matcher, m); |
| }; |
| andand = function() { |
| |
| var m = [ seq() ]; |
| while (reader.readMatch(" && ") !== null) { |
| m.push(seq()); |
| } |
| return m.length === 1 ? m[0] : Matcher.andand.apply(Matcher, m); |
| }; |
| seq = function() { |
| |
| var m = [ mod() ]; |
| while (reader.readMatch(/^ (?![&|\]])/) !== null) { |
| m.push(mod()); |
| } |
| return m.length === 1 ? m[0] : Matcher.seq.apply(Matcher, m); |
| }; |
| mod = function() { |
| |
| var m = term(); |
| if (reader.readMatch("?") !== null) { |
| return m.question(); |
| } else if (reader.readMatch("*") !== null) { |
| return m.star(); |
| } else if (reader.readMatch("+") !== null) { |
| return m.plus(); |
| } else if (reader.readMatch("#") !== null) { |
| return m.hash(); |
| } else if (reader.readMatch(/^\{\s*/) !== null) { |
| var min = eat(/^\d+/); |
| eat(/^\s*,\s*/); |
| var max = eat(/^\d+/); |
| eat(/^\s*\}/); |
| return m.braces(+min, +max); |
| } |
| return m; |
| }; |
| term = function() { |
| |
| if (reader.readMatch("[ ") !== null) { |
| var m = expr(); |
| eat(" ]"); |
| return m; |
| } |
| return Matcher.fromType(eat(/^[^ ?*+#{]+/)); |
| }; |
| result = expr(); |
| if (!reader.eof()) { |
| throw new SyntaxError( |
| "Expected end of string", reader.getLine(), reader.getCol()); |
| } |
| return result; |
| }; |
|
|
| |
| |
| |
| |
| Matcher.cast = function(m) { |
| if (m instanceof Matcher) { |
| return m; |
| } |
| return Matcher.parse(m); |
| }; |
|
|
| |
| |
| |
| Matcher.fromType = function(type) { |
| |
| var ValidationTypes = require("./ValidationTypes"); |
| return new Matcher(function(expression) { |
| return expression.hasNext() && ValidationTypes.isType(expression, type); |
| }, type); |
| }; |
|
|
| |
| |
| |
| |
| Matcher.seq = function() { |
| var ms = Array.prototype.slice.call(arguments).map(Matcher.cast); |
| if (ms.length === 1) { |
| return ms[0]; |
| } |
| return new Matcher(function(expression) { |
| var i, result = true; |
| for (i = 0; result && i < ms.length; i++) { |
| result = ms[i].match(expression); |
| } |
| return result; |
| }, function(prec) { |
| var p = Matcher.prec.SEQ; |
| var s = ms.map(function(m) { |
| return m.toString(p); |
| }).join(" "); |
| if (prec > p) { |
| s = "[ " + s + " ]"; |
| } |
| return s; |
| }); |
| }; |
|
|
| |
| |
| |
| |
| Matcher.alt = function() { |
| var ms = Array.prototype.slice.call(arguments).map(Matcher.cast); |
| if (ms.length === 1) { |
| return ms[0]; |
| } |
| return new Matcher(function(expression) { |
| var i, result = false; |
| for (i = 0; !result && i < ms.length; i++) { |
| result = ms[i].match(expression); |
| } |
| return result; |
| }, function(prec) { |
| var p = Matcher.prec.ALT; |
| var s = ms.map(function(m) { |
| return m.toString(p); |
| }).join(" | "); |
| if (prec > p) { |
| s = "[ " + s + " ]"; |
| } |
| return s; |
| }); |
| }; |
|
|
| |
| |
| |
| |
| |
| |
| |
| Matcher.many = function(required) { |
| var ms = Array.prototype.slice.call(arguments, 1).reduce(function(acc, v) { |
| if (v.expand) { |
| |
| |
| var ValidationTypes = require("./ValidationTypes"); |
| acc.push.apply(acc, ValidationTypes.complex[v.expand].options); |
| } else { |
| acc.push(Matcher.cast(v)); |
| } |
| return acc; |
| }, []); |
|
|
| if (required === true) { |
| required = ms.map(function() { |
| return true; |
| }); |
| } |
|
|
| var result = new Matcher(function(expression) { |
| var seen = [], max = 0, pass = 0; |
| var success = function(matchCount) { |
| if (pass === 0) { |
| max = Math.max(matchCount, max); |
| return matchCount === ms.length; |
| } else { |
| return matchCount === max; |
| } |
| }; |
| var tryMatch = function(matchCount) { |
| for (var i = 0; i < ms.length; i++) { |
| if (seen[i]) { |
| continue; |
| } |
| expression.mark(); |
| if (ms[i].match(expression)) { |
| seen[i] = true; |
| |
| |
| if (tryMatch(matchCount + ((required === false || required[i]) ? 1 : 0))) { |
| expression.drop(); |
| return true; |
| } |
| |
| |
| expression.restore(); |
| seen[i] = false; |
| } else { |
| expression.drop(); |
| } |
| } |
| return success(matchCount); |
| }; |
| if (!tryMatch(0)) { |
| |
| |
| pass++; |
| tryMatch(0); |
| } |
|
|
| if (required === false) { |
| return max > 0; |
| } |
| |
| for (var i = 0; i < ms.length; i++) { |
| if (required[i] && !seen[i]) { |
| return false; |
| } |
| } |
| return true; |
| }, function(prec) { |
| var p = required === false ? Matcher.prec.OROR : Matcher.prec.ANDAND; |
| var s = ms.map(function(m, i) { |
| if (required !== false && !required[i]) { |
| return m.toString(Matcher.prec.MOD) + "?"; |
| } |
| return m.toString(p); |
| }).join(required === false ? " || " : " && "); |
| if (prec > p) { |
| s = "[ " + s + " ]"; |
| } |
| return s; |
| }); |
| result.options = ms; |
| return result; |
| }; |
|
|
| |
| |
| |
| |
| Matcher.andand = function() { |
| var args = Array.prototype.slice.call(arguments); |
| args.unshift(true); |
| return Matcher.many.apply(Matcher, args); |
| }; |
|
|
| |
| |
| |
| |
| |
| Matcher.oror = function() { |
| var args = Array.prototype.slice.call(arguments); |
| args.unshift(false); |
| return Matcher.many.apply(Matcher, args); |
| }; |
|
|
| |
| Matcher.prototype = { |
| constructor: Matcher, |
| |
| match: function() { throw new Error("unimplemented"); }, |
| toString: function() { throw new Error("unimplemented"); }, |
| |
| func: function() { return this.match.bind(this); }, |
| |
| then: function(m) { return Matcher.seq(this, m); }, |
| or: function(m) { return Matcher.alt(this, m); }, |
| andand: function(m) { return Matcher.many(true, this, m); }, |
| oror: function(m) { return Matcher.many(false, this, m); }, |
| |
| star: function() { return this.braces(0, Infinity, "*"); }, |
| plus: function() { return this.braces(1, Infinity, "+"); }, |
| question: function() { return this.braces(0, 1, "?"); }, |
| hash: function() { |
| return this.braces(1, Infinity, "#", Matcher.cast(",")); |
| }, |
| braces: function(min, max, marker, optSep) { |
| var m1 = this, m2 = optSep ? optSep.then(this) : this; |
| if (!marker) { |
| marker = "{" + min + "," + max + "}"; |
| } |
| return new Matcher(function(expression) { |
| var result = true, i; |
| for (i = 0; i < max; i++) { |
| if (i > 0 && optSep) { |
| result = m2.match(expression); |
| } else { |
| result = m1.match(expression); |
| } |
| if (!result) { |
| break; |
| } |
| } |
| return i >= min; |
| }, function() { |
| return m1.toString(Matcher.prec.MOD) + marker; |
| }); |
| } |
| }; |
|
|
| },{"../util/StringReader":24,"../util/SyntaxError":25,"./ValidationTypes":21}],4:[function(require,module,exports){ |
| "use strict"; |
|
|
| module.exports = MediaFeature; |
|
|
| var SyntaxUnit = require("../util/SyntaxUnit"); |
|
|
| var Parser = require("./Parser"); |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| function MediaFeature(name, value) { |
|
|
| SyntaxUnit.call(this, "(" + name + (value !== null ? ":" + value : "") + ")", name.startLine, name.startCol, Parser.MEDIA_FEATURE_TYPE); |
|
|
| |
| |
| |
| |
| |
| this.name = name; |
|
|
| |
| |
| |
| |
| |
| this.value = value; |
| } |
|
|
| MediaFeature.prototype = new SyntaxUnit(); |
| MediaFeature.prototype.constructor = MediaFeature; |
|
|
|
|
| },{"../util/SyntaxUnit":26,"./Parser":6}],5:[function(require,module,exports){ |
| "use strict"; |
|
|
| module.exports = MediaQuery; |
|
|
| var SyntaxUnit = require("../util/SyntaxUnit"); |
|
|
| var Parser = require("./Parser"); |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| function MediaQuery(modifier, mediaType, features, line, col) { |
|
|
| SyntaxUnit.call(this, (modifier ? modifier + " ": "") + (mediaType ? mediaType : "") + (mediaType && features.length > 0 ? " and " : "") + features.join(" and "), line, col, Parser.MEDIA_QUERY_TYPE); |
|
|
| |
| |
| |
| |
| |
| this.modifier = modifier; |
|
|
| |
| |
| |
| |
| |
| this.mediaType = mediaType; |
|
|
| |
| |
| |
| |
| |
| this.features = features; |
|
|
| } |
|
|
| MediaQuery.prototype = new SyntaxUnit(); |
| MediaQuery.prototype.constructor = MediaQuery; |
|
|
|
|
| },{"../util/SyntaxUnit":26,"./Parser":6}],6:[function(require,module,exports){ |
| "use strict"; |
|
|
| module.exports = Parser; |
|
|
| var EventTarget = require("../util/EventTarget"); |
| var SyntaxError = require("../util/SyntaxError"); |
| var SyntaxUnit = require("../util/SyntaxUnit"); |
|
|
| var Combinator = require("./Combinator"); |
| var MediaFeature = require("./MediaFeature"); |
| var MediaQuery = require("./MediaQuery"); |
| var PropertyName = require("./PropertyName"); |
| var PropertyValue = require("./PropertyValue"); |
| var PropertyValuePart = require("./PropertyValuePart"); |
| var Selector = require("./Selector"); |
| var SelectorPart = require("./SelectorPart"); |
| var SelectorSubPart = require("./SelectorSubPart"); |
| var TokenStream = require("./TokenStream"); |
| var Tokens = require("./Tokens"); |
| var Validation = require("./Validation"); |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| function Parser(options) { |
|
|
| |
| EventTarget.call(this); |
|
|
|
|
| this.options = options || {}; |
|
|
| this._tokenStream = null; |
| } |
|
|
| |
| Parser.DEFAULT_TYPE = 0; |
| Parser.COMBINATOR_TYPE = 1; |
| Parser.MEDIA_FEATURE_TYPE = 2; |
| Parser.MEDIA_QUERY_TYPE = 3; |
| Parser.PROPERTY_NAME_TYPE = 4; |
| Parser.PROPERTY_VALUE_TYPE = 5; |
| Parser.PROPERTY_VALUE_PART_TYPE = 6; |
| Parser.SELECTOR_TYPE = 7; |
| Parser.SELECTOR_PART_TYPE = 8; |
| Parser.SELECTOR_SUB_PART_TYPE = 9; |
|
|
| Parser.prototype = function() { |
|
|
| var proto = new EventTarget(), |
| prop, |
| additions = { |
| __proto__: null, |
|
|
| |
| constructor: Parser, |
|
|
| |
| DEFAULT_TYPE : 0, |
| COMBINATOR_TYPE : 1, |
| MEDIA_FEATURE_TYPE : 2, |
| MEDIA_QUERY_TYPE : 3, |
| PROPERTY_NAME_TYPE : 4, |
| PROPERTY_VALUE_TYPE : 5, |
| PROPERTY_VALUE_PART_TYPE : 6, |
| SELECTOR_TYPE : 7, |
| SELECTOR_PART_TYPE : 8, |
| SELECTOR_SUB_PART_TYPE : 9, |
|
|
| |
| |
| |
|
|
| _stylesheet: function() { |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
|
|
| var tokenStream = this._tokenStream, |
| count, |
| token, |
| tt; |
|
|
| this.fire("startstylesheet"); |
|
|
| |
| this._charset(); |
|
|
| this._skipCruft(); |
|
|
| |
| while (tokenStream.peek() === Tokens.IMPORT_SYM) { |
| this._import(); |
| this._skipCruft(); |
| } |
|
|
| |
| while (tokenStream.peek() === Tokens.NAMESPACE_SYM) { |
| this._namespace(); |
| this._skipCruft(); |
| } |
|
|
| |
| tt = tokenStream.peek(); |
|
|
| |
| while (tt > Tokens.EOF) { |
|
|
| try { |
|
|
| switch (tt) { |
| case Tokens.MEDIA_SYM: |
| this._media(); |
| this._skipCruft(); |
| break; |
| case Tokens.PAGE_SYM: |
| this._page(); |
| this._skipCruft(); |
| break; |
| case Tokens.FONT_FACE_SYM: |
| this._font_face(); |
| this._skipCruft(); |
| break; |
| case Tokens.KEYFRAMES_SYM: |
| this._keyframes(); |
| this._skipCruft(); |
| break; |
| case Tokens.VIEWPORT_SYM: |
| this._viewport(); |
| this._skipCruft(); |
| break; |
| case Tokens.DOCUMENT_SYM: |
| this._document(); |
| this._skipCruft(); |
| break; |
| case Tokens.SUPPORTS_SYM: |
| this._supports(); |
| this._skipCruft(); |
| break; |
| case Tokens.UNKNOWN_SYM: |
| tokenStream.get(); |
| if (!this.options.strict) { |
|
|
| |
| this.fire({ |
| type: "error", |
| error: null, |
| message: "Unknown @ rule: " + tokenStream.LT(0).value + ".", |
| line: tokenStream.LT(0).startLine, |
| col: tokenStream.LT(0).startCol |
| }); |
|
|
| |
| count=0; |
| while (tokenStream.advance([Tokens.LBRACE, Tokens.RBRACE]) === Tokens.LBRACE) { |
| count++; |
| } |
|
|
| while (count) { |
| tokenStream.advance([Tokens.RBRACE]); |
| count--; |
| } |
|
|
| } else { |
| |
| throw new SyntaxError("Unknown @ rule.", tokenStream.LT(0).startLine, tokenStream.LT(0).startCol); |
| } |
| break; |
| case Tokens.S: |
| this._readWhitespace(); |
| break; |
| default: |
| if (!this._ruleset()) { |
|
|
| |
| switch (tt) { |
| case Tokens.CHARSET_SYM: |
| token = tokenStream.LT(1); |
| this._charset(false); |
| throw new SyntaxError("@charset not allowed here.", token.startLine, token.startCol); |
| case Tokens.IMPORT_SYM: |
| token = tokenStream.LT(1); |
| this._import(false); |
| throw new SyntaxError("@import not allowed here.", token.startLine, token.startCol); |
| case Tokens.NAMESPACE_SYM: |
| token = tokenStream.LT(1); |
| this._namespace(false); |
| throw new SyntaxError("@namespace not allowed here.", token.startLine, token.startCol); |
| default: |
| tokenStream.get(); |
| this._unexpectedToken(tokenStream.token()); |
| } |
|
|
| } |
| } |
| } catch (ex) { |
| if (ex instanceof SyntaxError && !this.options.strict) { |
| this.fire({ |
| type: "error", |
| error: ex, |
| message: ex.message, |
| line: ex.line, |
| col: ex.col |
| }); |
| } else { |
| throw ex; |
| } |
| } |
|
|
| tt = tokenStream.peek(); |
| } |
|
|
| if (tt !== Tokens.EOF) { |
| this._unexpectedToken(tokenStream.token()); |
| } |
|
|
| this.fire("endstylesheet"); |
| }, |
|
|
| _charset: function(emit) { |
| var tokenStream = this._tokenStream, |
| charset, |
| token, |
| line, |
| col; |
|
|
| if (tokenStream.match(Tokens.CHARSET_SYM)) { |
| line = tokenStream.token().startLine; |
| col = tokenStream.token().startCol; |
|
|
| this._readWhitespace(); |
| tokenStream.mustMatch(Tokens.STRING); |
|
|
| token = tokenStream.token(); |
| charset = token.value; |
|
|
| this._readWhitespace(); |
| tokenStream.mustMatch(Tokens.SEMICOLON); |
|
|
| if (emit !== false) { |
| this.fire({ |
| type: "charset", |
| charset:charset, |
| line: line, |
| col: col |
| }); |
| } |
| } |
| }, |
|
|
| _import: function(emit) { |
| |
| |
| |
| |
| |
|
|
| var tokenStream = this._tokenStream, |
| uri, |
| importToken, |
| mediaList = []; |
|
|
| |
| tokenStream.mustMatch(Tokens.IMPORT_SYM); |
| importToken = tokenStream.token(); |
| this._readWhitespace(); |
|
|
| tokenStream.mustMatch([Tokens.STRING, Tokens.URI]); |
|
|
| |
| uri = tokenStream.token().value.replace(/^(?:url\()?["']?([^"']+?)["']?\)?$/, "$1"); |
|
|
| this._readWhitespace(); |
|
|
| mediaList = this._media_query_list(); |
|
|
| |
| tokenStream.mustMatch(Tokens.SEMICOLON); |
| this._readWhitespace(); |
|
|
| if (emit !== false) { |
| this.fire({ |
| type: "import", |
| uri: uri, |
| media: mediaList, |
| line: importToken.startLine, |
| col: importToken.startCol |
| }); |
| } |
|
|
| }, |
|
|
| _namespace: function(emit) { |
| |
| |
| |
| |
|
|
| var tokenStream = this._tokenStream, |
| line, |
| col, |
| prefix, |
| uri; |
|
|
| |
| tokenStream.mustMatch(Tokens.NAMESPACE_SYM); |
| line = tokenStream.token().startLine; |
| col = tokenStream.token().startCol; |
| this._readWhitespace(); |
|
|
| |
| if (tokenStream.match(Tokens.IDENT)) { |
| prefix = tokenStream.token().value; |
| this._readWhitespace(); |
| } |
|
|
| tokenStream.mustMatch([Tokens.STRING, Tokens.URI]); |
| |
| |
| |
|
|
| |
| uri = tokenStream.token().value.replace(/(?:url\()?["']([^"']+)["']\)?/, "$1"); |
|
|
| this._readWhitespace(); |
|
|
| |
| tokenStream.mustMatch(Tokens.SEMICOLON); |
| this._readWhitespace(); |
|
|
| if (emit !== false) { |
| this.fire({ |
| type: "namespace", |
| prefix: prefix, |
| uri: uri, |
| line: line, |
| col: col |
| }); |
| } |
|
|
| }, |
|
|
| _supports: function(emit) { |
| |
| |
| |
| |
| |
| var tokenStream = this._tokenStream, |
| line, |
| col; |
|
|
| if (tokenStream.match(Tokens.SUPPORTS_SYM)) { |
| line = tokenStream.token().startLine; |
| col = tokenStream.token().startCol; |
|
|
| this._readWhitespace(); |
| this._supports_condition(); |
| this._readWhitespace(); |
|
|
| tokenStream.mustMatch(Tokens.LBRACE); |
| this._readWhitespace(); |
|
|
| if (emit !== false) { |
| this.fire({ |
| type: "startsupports", |
| line: line, |
| col: col |
| }); |
| } |
|
|
| while (true) { |
| if (!this._ruleset()) { |
| break; |
| } |
| } |
|
|
| tokenStream.mustMatch(Tokens.RBRACE); |
| this._readWhitespace(); |
|
|
| this.fire({ |
| type: "endsupports", |
| line: line, |
| col: col |
| }); |
| } |
| }, |
|
|
| _supports_condition: function() { |
| |
| |
| |
| |
| |
| |
| var tokenStream = this._tokenStream, |
| ident; |
|
|
| if (tokenStream.match(Tokens.IDENT)) { |
| ident = tokenStream.token().value.toLowerCase(); |
|
|
| if (ident === "not") { |
| tokenStream.mustMatch(Tokens.S); |
| this._supports_condition_in_parens(); |
| } else { |
| tokenStream.unget(); |
| } |
| } else { |
| this._supports_condition_in_parens(); |
| this._readWhitespace(); |
|
|
| while (tokenStream.peek() === Tokens.IDENT) { |
| ident = tokenStream.LT(1).value.toLowerCase(); |
| if (ident === "and" || ident === "or") { |
| tokenStream.mustMatch(Tokens.IDENT); |
| this._readWhitespace(); |
| this._supports_condition_in_parens(); |
| this._readWhitespace(); |
| } |
| } |
| } |
| }, |
|
|
| _supports_condition_in_parens: function() { |
| |
| |
| |
| |
| |
| |
| var tokenStream = this._tokenStream, |
| ident; |
|
|
| if (tokenStream.match(Tokens.LPAREN)) { |
| this._readWhitespace(); |
| if (tokenStream.match(Tokens.IDENT)) { |
| |
| ident = tokenStream.token().value.toLowerCase(); |
| if (ident === "not") { |
| this._readWhitespace(); |
| this._supports_condition(); |
| this._readWhitespace(); |
| tokenStream.mustMatch(Tokens.RPAREN); |
| } else { |
| tokenStream.unget(); |
| this._supports_declaration_condition(false); |
| } |
| } else { |
| this._supports_condition(); |
| this._readWhitespace(); |
| tokenStream.mustMatch(Tokens.RPAREN); |
| } |
| } else { |
| this._supports_declaration_condition(); |
| } |
| }, |
|
|
| _supports_declaration_condition: function(requireStartParen) { |
| |
| |
| |
| |
| |
| var tokenStream = this._tokenStream; |
|
|
| if (requireStartParen !== false) { |
| tokenStream.mustMatch(Tokens.LPAREN); |
| } |
| this._readWhitespace(); |
| this._declaration(); |
| tokenStream.mustMatch(Tokens.RPAREN); |
| }, |
|
|
| _media: function() { |
| |
| |
| |
| |
| |
| var tokenStream = this._tokenStream, |
| line, |
| col, |
| mediaList; |
|
|
| |
| tokenStream.mustMatch(Tokens.MEDIA_SYM); |
| line = tokenStream.token().startLine; |
| col = tokenStream.token().startCol; |
|
|
| this._readWhitespace(); |
|
|
| mediaList = this._media_query_list(); |
|
|
| tokenStream.mustMatch(Tokens.LBRACE); |
| this._readWhitespace(); |
|
|
| this.fire({ |
| type: "startmedia", |
| media: mediaList, |
| line: line, |
| col: col |
| }); |
|
|
| while (true) { |
| if (tokenStream.peek() === Tokens.PAGE_SYM) { |
| this._page(); |
| } else if (tokenStream.peek() === Tokens.FONT_FACE_SYM) { |
| this._font_face(); |
| } else if (tokenStream.peek() === Tokens.VIEWPORT_SYM) { |
| this._viewport(); |
| } else if (tokenStream.peek() === Tokens.DOCUMENT_SYM) { |
| this._document(); |
| } else if (tokenStream.peek() === Tokens.SUPPORTS_SYM) { |
| this._supports(); |
| } else if (tokenStream.peek() === Tokens.MEDIA_SYM) { |
| this._media(); |
| } else if (!this._ruleset()) { |
| break; |
| } |
| } |
|
|
| tokenStream.mustMatch(Tokens.RBRACE); |
| this._readWhitespace(); |
|
|
| this.fire({ |
| type: "endmedia", |
| media: mediaList, |
| line: line, |
| col: col |
| }); |
| }, |
|
|
|
|
| |
| _media_query_list: function() { |
| |
| |
| |
| |
| |
| var tokenStream = this._tokenStream, |
| mediaList = []; |
|
|
|
|
| this._readWhitespace(); |
|
|
| if (tokenStream.peek() === Tokens.IDENT || tokenStream.peek() === Tokens.LPAREN) { |
| mediaList.push(this._media_query()); |
| } |
|
|
| while (tokenStream.match(Tokens.COMMA)) { |
| this._readWhitespace(); |
| mediaList.push(this._media_query()); |
| } |
|
|
| return mediaList; |
| }, |
|
|
| |
| |
| |
| |
| |
| _media_query: function() { |
| |
| |
| |
| |
| |
| |
| var tokenStream = this._tokenStream, |
| type = null, |
| ident = null, |
| token = null, |
| expressions = []; |
|
|
| if (tokenStream.match(Tokens.IDENT)) { |
| ident = tokenStream.token().value.toLowerCase(); |
|
|
| |
| if (ident !== "only" && ident !== "not") { |
| tokenStream.unget(); |
| ident = null; |
| } else { |
| token = tokenStream.token(); |
| } |
| } |
|
|
| this._readWhitespace(); |
|
|
| if (tokenStream.peek() === Tokens.IDENT) { |
| type = this._media_type(); |
| if (token === null) { |
| token = tokenStream.token(); |
| } |
| } else if (tokenStream.peek() === Tokens.LPAREN) { |
| if (token === null) { |
| token = tokenStream.LT(1); |
| } |
| expressions.push(this._media_expression()); |
| } |
|
|
| if (type === null && expressions.length === 0) { |
| return null; |
| } else { |
| this._readWhitespace(); |
| while (tokenStream.match(Tokens.IDENT)) { |
| if (tokenStream.token().value.toLowerCase() !== "and") { |
| this._unexpectedToken(tokenStream.token()); |
| } |
|
|
| this._readWhitespace(); |
| expressions.push(this._media_expression()); |
| } |
| } |
|
|
| return new MediaQuery(ident, type, expressions, token.startLine, token.startCol); |
| }, |
|
|
| |
| _media_type: function() { |
| |
| |
| |
| |
| |
| return this._media_feature(); |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| _media_expression: function() { |
| |
| |
| |
| |
| |
| var tokenStream = this._tokenStream, |
| feature = null, |
| token, |
| expression = null; |
|
|
| tokenStream.mustMatch(Tokens.LPAREN); |
|
|
| feature = this._media_feature(); |
| this._readWhitespace(); |
|
|
| if (tokenStream.match(Tokens.COLON)) { |
| this._readWhitespace(); |
| token = tokenStream.LT(1); |
| expression = this._expression(); |
| } |
|
|
| tokenStream.mustMatch(Tokens.RPAREN); |
| this._readWhitespace(); |
|
|
| return new MediaFeature(feature, expression ? new SyntaxUnit(expression, token.startLine, token.startCol) : null); |
| }, |
|
|
| |
| _media_feature: function() { |
| |
| |
| |
| |
| |
| var tokenStream = this._tokenStream; |
|
|
| this._readWhitespace(); |
|
|
| tokenStream.mustMatch(Tokens.IDENT); |
|
|
| return SyntaxUnit.fromToken(tokenStream.token()); |
| }, |
|
|
| |
| _page: function() { |
| |
| |
| |
| |
| |
| |
| var tokenStream = this._tokenStream, |
| line, |
| col, |
| identifier = null, |
| pseudoPage = null; |
|
|
| |
| tokenStream.mustMatch(Tokens.PAGE_SYM); |
| line = tokenStream.token().startLine; |
| col = tokenStream.token().startCol; |
|
|
| this._readWhitespace(); |
|
|
| if (tokenStream.match(Tokens.IDENT)) { |
| identifier = tokenStream.token().value; |
|
|
| |
| if (identifier.toLowerCase() === "auto") { |
| this._unexpectedToken(tokenStream.token()); |
| } |
| } |
|
|
| |
| if (tokenStream.peek() === Tokens.COLON) { |
| pseudoPage = this._pseudo_page(); |
| } |
|
|
| this._readWhitespace(); |
|
|
| this.fire({ |
| type: "startpage", |
| id: identifier, |
| pseudo: pseudoPage, |
| line: line, |
| col: col |
| }); |
|
|
| this._readDeclarations(true, true); |
|
|
| this.fire({ |
| type: "endpage", |
| id: identifier, |
| pseudo: pseudoPage, |
| line: line, |
| col: col |
| }); |
|
|
| }, |
|
|
| |
| _margin: function() { |
| |
| |
| |
| |
| |
| var tokenStream = this._tokenStream, |
| line, |
| col, |
| marginSym = this._margin_sym(); |
|
|
| if (marginSym) { |
| line = tokenStream.token().startLine; |
| col = tokenStream.token().startCol; |
|
|
| this.fire({ |
| type: "startpagemargin", |
| margin: marginSym, |
| line: line, |
| col: col |
| }); |
|
|
| this._readDeclarations(true); |
|
|
| this.fire({ |
| type: "endpagemargin", |
| margin: marginSym, |
| line: line, |
| col: col |
| }); |
| return true; |
| } else { |
| return false; |
| } |
| }, |
|
|
| |
| _margin_sym: function() { |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
|
|
| var tokenStream = this._tokenStream; |
|
|
| if (tokenStream.match([Tokens.TOPLEFTCORNER_SYM, Tokens.TOPLEFT_SYM, |
| Tokens.TOPCENTER_SYM, Tokens.TOPRIGHT_SYM, Tokens.TOPRIGHTCORNER_SYM, |
| Tokens.BOTTOMLEFTCORNER_SYM, Tokens.BOTTOMLEFT_SYM, |
| Tokens.BOTTOMCENTER_SYM, Tokens.BOTTOMRIGHT_SYM, |
| Tokens.BOTTOMRIGHTCORNER_SYM, Tokens.LEFTTOP_SYM, |
| Tokens.LEFTMIDDLE_SYM, Tokens.LEFTBOTTOM_SYM, Tokens.RIGHTTOP_SYM, |
| Tokens.RIGHTMIDDLE_SYM, Tokens.RIGHTBOTTOM_SYM])) { |
| return SyntaxUnit.fromToken(tokenStream.token()); |
| } else { |
| return null; |
| } |
|
|
| }, |
|
|
| _pseudo_page: function() { |
| |
| |
| |
| |
| |
|
|
| var tokenStream = this._tokenStream; |
|
|
| tokenStream.mustMatch(Tokens.COLON); |
| tokenStream.mustMatch(Tokens.IDENT); |
|
|
| |
|
|
| return tokenStream.token().value; |
| }, |
|
|
| _font_face: function() { |
| |
| |
| |
| |
| |
| |
| var tokenStream = this._tokenStream, |
| line, |
| col; |
|
|
| |
| tokenStream.mustMatch(Tokens.FONT_FACE_SYM); |
| line = tokenStream.token().startLine; |
| col = tokenStream.token().startCol; |
|
|
| this._readWhitespace(); |
|
|
| this.fire({ |
| type: "startfontface", |
| line: line, |
| col: col |
| }); |
|
|
| this._readDeclarations(true); |
|
|
| this.fire({ |
| type: "endfontface", |
| line: line, |
| col: col |
| }); |
| }, |
|
|
| _viewport: function() { |
| |
| |
| |
| |
| |
| |
| var tokenStream = this._tokenStream, |
| line, |
| col; |
|
|
| tokenStream.mustMatch(Tokens.VIEWPORT_SYM); |
| line = tokenStream.token().startLine; |
| col = tokenStream.token().startCol; |
|
|
| this._readWhitespace(); |
|
|
| this.fire({ |
| type: "startviewport", |
| line: line, |
| col: col |
| }); |
|
|
| this._readDeclarations(true); |
|
|
| this.fire({ |
| type: "endviewport", |
| line: line, |
| col: col |
| }); |
|
|
| }, |
|
|
| _document: function() { |
| |
| |
| |
| |
| |
| |
| |
|
|
| var tokenStream = this._tokenStream, |
| token, |
| functions = [], |
| prefix = ""; |
|
|
| tokenStream.mustMatch(Tokens.DOCUMENT_SYM); |
| token = tokenStream.token(); |
| if (/^@\-([^\-]+)\-/.test(token.value)) { |
| prefix = RegExp.$1; |
| } |
|
|
| this._readWhitespace(); |
| functions.push(this._document_function()); |
|
|
| while (tokenStream.match(Tokens.COMMA)) { |
| this._readWhitespace(); |
| functions.push(this._document_function()); |
| } |
|
|
| tokenStream.mustMatch(Tokens.LBRACE); |
| this._readWhitespace(); |
|
|
| this.fire({ |
| type: "startdocument", |
| functions: functions, |
| prefix: prefix, |
| line: token.startLine, |
| col: token.startCol |
| }); |
|
|
| var ok = true; |
| while (ok) { |
| switch (tokenStream.peek()) { |
| case Tokens.PAGE_SYM: |
| this._page(); |
| break; |
| case Tokens.FONT_FACE_SYM: |
| this._font_face(); |
| break; |
| case Tokens.VIEWPORT_SYM: |
| this._viewport(); |
| break; |
| case Tokens.MEDIA_SYM: |
| this._media(); |
| break; |
| case Tokens.KEYFRAMES_SYM: |
| this._keyframes(); |
| break; |
| case Tokens.DOCUMENT_SYM: |
| this._document(); |
| break; |
| default: |
| ok = Boolean(this._ruleset()); |
| } |
| } |
|
|
| tokenStream.mustMatch(Tokens.RBRACE); |
| token = tokenStream.token(); |
| this._readWhitespace(); |
|
|
| this.fire({ |
| type: "enddocument", |
| functions: functions, |
| prefix: prefix, |
| line: token.startLine, |
| col: token.startCol |
| }); |
| }, |
|
|
| _document_function: function() { |
| |
| |
| |
| |
| |
|
|
| var tokenStream = this._tokenStream, |
| value; |
|
|
| if (tokenStream.match(Tokens.URI)) { |
| value = tokenStream.token().value; |
| this._readWhitespace(); |
| } else { |
| value = this._function(); |
| } |
|
|
| return value; |
| }, |
|
|
| _operator: function(inFunction) { |
|
|
| |
| |
| |
| |
| |
| |
| |
|
|
| var tokenStream = this._tokenStream, |
| token = null; |
|
|
| if (tokenStream.match([Tokens.SLASH, Tokens.COMMA]) || |
| (inFunction && tokenStream.match([Tokens.PLUS, Tokens.STAR, Tokens.MINUS]))) { |
| token = tokenStream.token(); |
| this._readWhitespace(); |
| } |
| return token ? PropertyValuePart.fromToken(token) : null; |
|
|
| }, |
|
|
| _combinator: function() { |
|
|
| |
| |
| |
| |
| |
|
|
| var tokenStream = this._tokenStream, |
| value = null, |
| token; |
|
|
| if (tokenStream.match([Tokens.PLUS, Tokens.GREATER, Tokens.TILDE])) { |
| token = tokenStream.token(); |
| value = new Combinator(token.value, token.startLine, token.startCol); |
| this._readWhitespace(); |
| } |
|
|
| return value; |
| }, |
|
|
| _unary_operator: function() { |
|
|
| |
| |
| |
| |
| |
|
|
| var tokenStream = this._tokenStream; |
|
|
| if (tokenStream.match([Tokens.MINUS, Tokens.PLUS])) { |
| return tokenStream.token().value; |
| } else { |
| return null; |
| } |
| }, |
|
|
| _property: function() { |
|
|
| |
| |
| |
| |
| |
|
|
| var tokenStream = this._tokenStream, |
| value = null, |
| hack = null, |
| tokenValue, |
| token, |
| line, |
| col; |
|
|
| |
| if (tokenStream.peek() === Tokens.STAR && this.options.starHack) { |
| tokenStream.get(); |
| token = tokenStream.token(); |
| hack = token.value; |
| line = token.startLine; |
| col = token.startCol; |
| } |
|
|
| if (tokenStream.match(Tokens.IDENT)) { |
| token = tokenStream.token(); |
| tokenValue = token.value; |
|
|
| |
| if (tokenValue.charAt(0) === "_" && this.options.underscoreHack) { |
| hack = "_"; |
| tokenValue = tokenValue.substring(1); |
| } |
|
|
| value = new PropertyName(tokenValue, hack, (line||token.startLine), (col||token.startCol)); |
| this._readWhitespace(); |
| } |
|
|
| return value; |
| }, |
|
|
| |
| _ruleset: function() { |
| |
| |
| |
| |
| |
| |
|
|
| var tokenStream = this._tokenStream, |
| tt, |
| selectors; |
|
|
|
|
| |
| |
| |
| |
| try { |
| selectors = this._selectors_group(); |
| } catch (ex) { |
| if (ex instanceof SyntaxError && !this.options.strict) { |
|
|
| |
| this.fire({ |
| type: "error", |
| error: ex, |
| message: ex.message, |
| line: ex.line, |
| col: ex.col |
| }); |
|
|
| |
| tt = tokenStream.advance([Tokens.RBRACE]); |
| if (tt === Tokens.RBRACE) { |
| |
| } else { |
| |
| throw ex; |
| } |
|
|
| } else { |
| |
| throw ex; |
| } |
|
|
| |
| return true; |
| } |
|
|
| |
| if (selectors) { |
|
|
| this.fire({ |
| type: "startrule", |
| selectors: selectors, |
| line: selectors[0].line, |
| col: selectors[0].col |
| }); |
|
|
| this._readDeclarations(true); |
|
|
| this.fire({ |
| type: "endrule", |
| selectors: selectors, |
| line: selectors[0].line, |
| col: selectors[0].col |
| }); |
|
|
| } |
|
|
| return selectors; |
|
|
| }, |
|
|
| |
| _selectors_group: function() { |
|
|
| |
| |
| |
| |
| |
| var tokenStream = this._tokenStream, |
| selectors = [], |
| selector; |
|
|
| selector = this._selector(); |
| if (selector !== null) { |
|
|
| selectors.push(selector); |
| while (tokenStream.match(Tokens.COMMA)) { |
| this._readWhitespace(); |
| selector = this._selector(); |
| if (selector !== null) { |
| selectors.push(selector); |
| } else { |
| this._unexpectedToken(tokenStream.LT(1)); |
| } |
| } |
| } |
|
|
| return selectors.length ? selectors : null; |
| }, |
|
|
| |
| _selector: function() { |
| |
| |
| |
| |
| |
|
|
| var tokenStream = this._tokenStream, |
| selector = [], |
| nextSelector = null, |
| combinator = null, |
| ws = null; |
|
|
| |
| nextSelector = this._simple_selector_sequence(); |
| if (nextSelector === null) { |
| return null; |
| } |
|
|
| selector.push(nextSelector); |
|
|
| do { |
|
|
| |
| combinator = this._combinator(); |
|
|
| if (combinator !== null) { |
| selector.push(combinator); |
| nextSelector = this._simple_selector_sequence(); |
|
|
| |
| if (nextSelector === null) { |
| this._unexpectedToken(tokenStream.LT(1)); |
| } else { |
|
|
| |
| selector.push(nextSelector); |
| } |
| } else { |
|
|
| |
| if (this._readWhitespace()) { |
|
|
| |
| ws = new Combinator(tokenStream.token().value, tokenStream.token().startLine, tokenStream.token().startCol); |
|
|
| |
| combinator = this._combinator(); |
|
|
| |
| nextSelector = this._simple_selector_sequence(); |
| if (nextSelector === null) { |
| if (combinator !== null) { |
| this._unexpectedToken(tokenStream.LT(1)); |
| } |
| } else { |
|
|
| if (combinator !== null) { |
| selector.push(combinator); |
| } else { |
| selector.push(ws); |
| } |
|
|
| selector.push(nextSelector); |
| } |
| } else { |
| break; |
| } |
|
|
| } |
| } while (true); |
|
|
| return new Selector(selector, selector[0].line, selector[0].col); |
| }, |
|
|
| |
| _simple_selector_sequence: function() { |
| |
| |
| |
| |
| |
| |
| |
|
|
| var tokenStream = this._tokenStream, |
|
|
| |
| elementName = null, |
| modifiers = [], |
|
|
| |
| selectorText= "", |
|
|
| |
| components = [ |
| |
| function() { |
| return tokenStream.match(Tokens.HASH) ? |
| new SelectorSubPart(tokenStream.token().value, "id", tokenStream.token().startLine, tokenStream.token().startCol) : |
| null; |
| }, |
| this._class, |
| this._attrib, |
| this._pseudo, |
| this._negation |
| ], |
| i = 0, |
| len = components.length, |
| component = null, |
| line, |
| col; |
|
|
|
|
| |
| line = tokenStream.LT(1).startLine; |
| col = tokenStream.LT(1).startCol; |
|
|
| elementName = this._type_selector(); |
| if (!elementName) { |
| elementName = this._universal(); |
| } |
|
|
| if (elementName !== null) { |
| selectorText += elementName; |
| } |
|
|
| while (true) { |
|
|
| |
| if (tokenStream.peek() === Tokens.S) { |
| break; |
| } |
|
|
| |
| while (i < len && component === null) { |
| component = components[i++].call(this); |
| } |
|
|
| if (component === null) { |
|
|
| |
| if (selectorText === "") { |
| return null; |
| } else { |
| break; |
| } |
| } else { |
| i = 0; |
| modifiers.push(component); |
| selectorText += component.toString(); |
| component = null; |
| } |
| } |
|
|
|
|
| return selectorText !== "" ? |
| new SelectorPart(elementName, modifiers, selectorText, line, col) : |
| null; |
| }, |
|
|
| |
| _type_selector: function() { |
| |
| |
| |
| |
| |
|
|
| var tokenStream = this._tokenStream, |
| ns = this._namespace_prefix(), |
| elementName = this._element_name(); |
|
|
| if (!elementName) { |
| |
| |
| |
| |
| |
| |
| if (ns) { |
| tokenStream.unget(); |
| if (ns.length > 1) { |
| tokenStream.unget(); |
| } |
| } |
|
|
| return null; |
| } else { |
| if (ns) { |
| elementName.text = ns + elementName.text; |
| elementName.col -= ns.length; |
| } |
| return elementName; |
| } |
| }, |
|
|
| |
| _class: function() { |
| |
| |
| |
| |
| |
|
|
| var tokenStream = this._tokenStream, |
| token; |
|
|
| if (tokenStream.match(Tokens.DOT)) { |
| tokenStream.mustMatch(Tokens.IDENT); |
| token = tokenStream.token(); |
| return new SelectorSubPart("." + token.value, "class", token.startLine, token.startCol - 1); |
| } else { |
| return null; |
| } |
|
|
| }, |
|
|
| |
| _element_name: function() { |
| |
| |
| |
| |
| |
|
|
| var tokenStream = this._tokenStream, |
| token; |
|
|
| if (tokenStream.match(Tokens.IDENT)) { |
| token = tokenStream.token(); |
| return new SelectorSubPart(token.value, "elementName", token.startLine, token.startCol); |
|
|
| } else { |
| return null; |
| } |
| }, |
|
|
| |
| _namespace_prefix: function() { |
| |
| |
| |
| |
| |
| var tokenStream = this._tokenStream, |
| value = ""; |
|
|
| |
| if (tokenStream.LA(1) === Tokens.PIPE || tokenStream.LA(2) === Tokens.PIPE) { |
|
|
| if (tokenStream.match([Tokens.IDENT, Tokens.STAR])) { |
| value += tokenStream.token().value; |
| } |
|
|
| tokenStream.mustMatch(Tokens.PIPE); |
| value += "|"; |
|
|
| } |
|
|
| return value.length ? value : null; |
| }, |
|
|
| |
| _universal: function() { |
| |
| |
| |
| |
| |
| var tokenStream = this._tokenStream, |
| value = "", |
| ns; |
|
|
| ns = this._namespace_prefix(); |
| if (ns) { |
| value += ns; |
| } |
|
|
| if (tokenStream.match(Tokens.STAR)) { |
| value += "*"; |
| } |
|
|
| return value.length ? value : null; |
|
|
| }, |
|
|
| |
| _attrib: function() { |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
|
|
| var tokenStream = this._tokenStream, |
| value = null, |
| ns, |
| token; |
|
|
| if (tokenStream.match(Tokens.LBRACKET)) { |
| token = tokenStream.token(); |
| value = token.value; |
| value += this._readWhitespace(); |
|
|
| ns = this._namespace_prefix(); |
|
|
| if (ns) { |
| value += ns; |
| } |
|
|
| tokenStream.mustMatch(Tokens.IDENT); |
| value += tokenStream.token().value; |
| value += this._readWhitespace(); |
|
|
| if (tokenStream.match([Tokens.PREFIXMATCH, Tokens.SUFFIXMATCH, Tokens.SUBSTRINGMATCH, |
| Tokens.EQUALS, Tokens.INCLUDES, Tokens.DASHMATCH])) { |
|
|
| value += tokenStream.token().value; |
| value += this._readWhitespace(); |
|
|
| tokenStream.mustMatch([Tokens.IDENT, Tokens.STRING]); |
| value += tokenStream.token().value; |
| value += this._readWhitespace(); |
| } |
|
|
| tokenStream.mustMatch(Tokens.RBRACKET); |
|
|
| return new SelectorSubPart(value + "]", "attribute", token.startLine, token.startCol); |
| } else { |
| return null; |
| } |
| }, |
|
|
| |
| _pseudo: function() { |
|
|
| |
| |
| |
| |
| |
|
|
| var tokenStream = this._tokenStream, |
| pseudo = null, |
| colons = ":", |
| line, |
| col; |
|
|
| if (tokenStream.match(Tokens.COLON)) { |
|
|
| if (tokenStream.match(Tokens.COLON)) { |
| colons += ":"; |
| } |
|
|
| if (tokenStream.match(Tokens.IDENT)) { |
| pseudo = tokenStream.token().value; |
| line = tokenStream.token().startLine; |
| col = tokenStream.token().startCol - colons.length; |
| } else if (tokenStream.peek() === Tokens.FUNCTION) { |
| line = tokenStream.LT(1).startLine; |
| col = tokenStream.LT(1).startCol - colons.length; |
| pseudo = this._functional_pseudo(); |
| } |
|
|
| if (pseudo) { |
| pseudo = new SelectorSubPart(colons + pseudo, "pseudo", line, col); |
| } else { |
| var startLine = tokenStream.LT(1).startLine, |
| startCol = tokenStream.LT(0).startCol; |
| throw new SyntaxError("Expected a `FUNCTION` or `IDENT` after colon at line " + startLine + ", col " + startCol + ".", startLine, startCol); |
| } |
| } |
|
|
| return pseudo; |
| }, |
|
|
| |
| _functional_pseudo: function() { |
| |
| |
| |
| |
| |
|
|
| var tokenStream = this._tokenStream, |
| value = null; |
|
|
| if (tokenStream.match(Tokens.FUNCTION)) { |
| value = tokenStream.token().value; |
| value += this._readWhitespace(); |
| value += this._expression(); |
| tokenStream.mustMatch(Tokens.RPAREN); |
| value += ")"; |
| } |
|
|
| return value; |
| }, |
|
|
| |
| _expression: function() { |
| |
| |
| |
| |
| |
|
|
| var tokenStream = this._tokenStream, |
| value = ""; |
|
|
| while (tokenStream.match([Tokens.PLUS, Tokens.MINUS, Tokens.DIMENSION, |
| Tokens.NUMBER, Tokens.STRING, Tokens.IDENT, Tokens.LENGTH, |
| Tokens.FREQ, Tokens.ANGLE, Tokens.TIME, |
| Tokens.RESOLUTION, Tokens.SLASH])) { |
|
|
| value += tokenStream.token().value; |
| value += this._readWhitespace(); |
| } |
|
|
| return value.length ? value : null; |
|
|
| }, |
|
|
| |
| _negation: function() { |
| |
| |
| |
| |
| |
|
|
| var tokenStream = this._tokenStream, |
| line, |
| col, |
| value = "", |
| arg, |
| subpart = null; |
|
|
| if (tokenStream.match(Tokens.NOT)) { |
| value = tokenStream.token().value; |
| line = tokenStream.token().startLine; |
| col = tokenStream.token().startCol; |
| value += this._readWhitespace(); |
| arg = this._negation_arg(); |
| value += arg; |
| value += this._readWhitespace(); |
| tokenStream.match(Tokens.RPAREN); |
| value += tokenStream.token().value; |
|
|
| subpart = new SelectorSubPart(value, "not", line, col); |
| subpart.args.push(arg); |
| } |
|
|
| return subpart; |
| }, |
|
|
| |
| _negation_arg: function() { |
| |
| |
| |
| |
| |
|
|
| var tokenStream = this._tokenStream, |
| args = [ |
| this._type_selector, |
| this._universal, |
| function() { |
| return tokenStream.match(Tokens.HASH) ? |
| new SelectorSubPart(tokenStream.token().value, "id", tokenStream.token().startLine, tokenStream.token().startCol) : |
| null; |
| }, |
| this._class, |
| this._attrib, |
| this._pseudo |
| ], |
| arg = null, |
| i = 0, |
| len = args.length, |
| line, |
| col, |
| part; |
|
|
| line = tokenStream.LT(1).startLine; |
| col = tokenStream.LT(1).startCol; |
|
|
| while (i < len && arg === null) { |
|
|
| arg = args[i].call(this); |
| i++; |
| } |
|
|
| |
| if (arg === null) { |
| this._unexpectedToken(tokenStream.LT(1)); |
| } |
|
|
| |
| if (arg.type === "elementName") { |
| part = new SelectorPart(arg, [], arg.toString(), line, col); |
| } else { |
| part = new SelectorPart(null, [arg], arg.toString(), line, col); |
| } |
|
|
| return part; |
| }, |
|
|
| _declaration: function() { |
|
|
| |
| |
| |
| |
| |
| |
|
|
| var tokenStream = this._tokenStream, |
| property = null, |
| expr = null, |
| prio = null, |
| invalid = null, |
| propertyName= ""; |
|
|
| property = this._property(); |
| if (property !== null) { |
|
|
| tokenStream.mustMatch(Tokens.COLON); |
| this._readWhitespace(); |
|
|
| expr = this._expr(); |
|
|
| |
| if (!expr || expr.length === 0) { |
| this._unexpectedToken(tokenStream.LT(1)); |
| } |
|
|
| prio = this._prio(); |
|
|
| |
| |
| |
| |
| |
| propertyName = property.toString(); |
| if (this.options.starHack && property.hack === "*" || |
| this.options.underscoreHack && property.hack === "_") { |
|
|
| propertyName = property.text; |
| } |
|
|
| try { |
| this._validateProperty(propertyName, expr); |
| } catch (ex) { |
| invalid = ex; |
| } |
|
|
| this.fire({ |
| type: "property", |
| property: property, |
| value: expr, |
| important: prio, |
| line: property.line, |
| col: property.col, |
| invalid: invalid |
| }); |
|
|
| return true; |
| } else { |
| return false; |
| } |
| }, |
|
|
| _prio: function() { |
| |
| |
| |
| |
| |
|
|
| var tokenStream = this._tokenStream, |
| result = tokenStream.match(Tokens.IMPORTANT_SYM); |
|
|
| this._readWhitespace(); |
| return result; |
| }, |
|
|
| _expr: function(inFunction) { |
| |
| |
| |
| |
| |
|
|
| var values = [], |
| |
| value = null, |
| operator = null; |
|
|
| value = this._term(inFunction); |
| if (value !== null) { |
|
|
| values.push(value); |
|
|
| do { |
| operator = this._operator(inFunction); |
|
|
| |
| if (operator) { |
| values.push(operator); |
| } |
| |
| |
| |
| |
|
|
| value = this._term(inFunction); |
|
|
| if (value === null) { |
| break; |
| } else { |
| values.push(value); |
| } |
| } while (true); |
| } |
|
|
| |
| |
| |
| |
|
|
| return values.length > 0 ? new PropertyValue(values, values[0].line, values[0].col) : null; |
| }, |
|
|
| _term: function(inFunction) { |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
|
|
| var tokenStream = this._tokenStream, |
| unary = null, |
| value = null, |
| endChar = null, |
| part = null, |
| token, |
| line, |
| col; |
|
|
| |
| unary = this._unary_operator(); |
| if (unary !== null) { |
| line = tokenStream.token().startLine; |
| col = tokenStream.token().startCol; |
| } |
|
|
| |
| if (tokenStream.peek() === Tokens.IE_FUNCTION && this.options.ieFilters) { |
|
|
| value = this._ie_function(); |
| if (unary === null) { |
| line = tokenStream.token().startLine; |
| col = tokenStream.token().startCol; |
| } |
|
|
| |
| } else if (inFunction && tokenStream.match([Tokens.LPAREN, Tokens.LBRACE, Tokens.LBRACKET])) { |
|
|
| token = tokenStream.token(); |
| endChar = token.endChar; |
| value = token.value + this._expr(inFunction).text; |
| if (unary === null) { |
| line = tokenStream.token().startLine; |
| col = tokenStream.token().startCol; |
| } |
| tokenStream.mustMatch(Tokens.type(endChar)); |
| value += endChar; |
| this._readWhitespace(); |
|
|
| |
| } else if (tokenStream.match([Tokens.NUMBER, Tokens.PERCENTAGE, Tokens.LENGTH, |
| Tokens.ANGLE, Tokens.TIME, |
| Tokens.FREQ, Tokens.STRING, Tokens.IDENT, Tokens.URI, Tokens.UNICODE_RANGE])) { |
|
|
| value = tokenStream.token().value; |
| if (unary === null) { |
| line = tokenStream.token().startLine; |
| col = tokenStream.token().startCol; |
| |
| |
| part = PropertyValuePart.fromToken(tokenStream.token()); |
| } |
| this._readWhitespace(); |
| } else { |
|
|
| |
| token = this._hexcolor(); |
| if (token === null) { |
|
|
| |
| if (unary === null) { |
| line = tokenStream.LT(1).startLine; |
| col = tokenStream.LT(1).startCol; |
| } |
|
|
| |
| if (value === null) { |
|
|
| |
| |
| |
| |
| if (tokenStream.LA(3) === Tokens.EQUALS && this.options.ieFilters) { |
| value = this._ie_function(); |
| } else { |
| value = this._function(); |
| } |
| } |
|
|
| |
| |
| |
| |
|
|
| } else { |
| value = token.value; |
| if (unary === null) { |
| line = token.startLine; |
| col = token.startCol; |
| } |
| } |
|
|
| } |
|
|
| return part !== null ? part : value !== null ? |
| new PropertyValuePart(unary !== null ? unary + value : value, line, col) : |
| null; |
|
|
| }, |
|
|
| _function: function() { |
|
|
| |
| |
| |
| |
| |
|
|
| var tokenStream = this._tokenStream, |
| functionText = null, |
| expr = null, |
| lt; |
|
|
| if (tokenStream.match(Tokens.FUNCTION)) { |
| functionText = tokenStream.token().value; |
| this._readWhitespace(); |
| expr = this._expr(true); |
| functionText += expr; |
|
|
| |
| if (this.options.ieFilters && tokenStream.peek() === Tokens.EQUALS) { |
| do { |
|
|
| if (this._readWhitespace()) { |
| functionText += tokenStream.token().value; |
| } |
|
|
| |
| if (tokenStream.LA(0) === Tokens.COMMA) { |
| functionText += tokenStream.token().value; |
| } |
|
|
| tokenStream.match(Tokens.IDENT); |
| functionText += tokenStream.token().value; |
|
|
| tokenStream.match(Tokens.EQUALS); |
| functionText += tokenStream.token().value; |
|
|
| |
| lt = tokenStream.peek(); |
| while (lt !== Tokens.COMMA && lt !== Tokens.S && lt !== Tokens.RPAREN) { |
| tokenStream.get(); |
| functionText += tokenStream.token().value; |
| lt = tokenStream.peek(); |
| } |
| } while (tokenStream.match([Tokens.COMMA, Tokens.S])); |
| } |
|
|
| |
|
|
| tokenStream.match(Tokens.RPAREN); |
| functionText += ")"; |
| this._readWhitespace(); |
| } |
|
|
| return functionText; |
| }, |
|
|
| _ie_function: function() { |
|
|
| |
| |
| |
| |
| |
|
|
| var tokenStream = this._tokenStream, |
| functionText = null, |
| lt; |
|
|
| |
| if (tokenStream.match([Tokens.IE_FUNCTION, Tokens.FUNCTION])) { |
| functionText = tokenStream.token().value; |
|
|
| do { |
|
|
| if (this._readWhitespace()) { |
| functionText += tokenStream.token().value; |
| } |
|
|
| |
| if (tokenStream.LA(0) === Tokens.COMMA) { |
| functionText += tokenStream.token().value; |
| } |
|
|
| tokenStream.match(Tokens.IDENT); |
| functionText += tokenStream.token().value; |
|
|
| tokenStream.match(Tokens.EQUALS); |
| functionText += tokenStream.token().value; |
|
|
| |
| lt = tokenStream.peek(); |
| while (lt !== Tokens.COMMA && lt !== Tokens.S && lt !== Tokens.RPAREN) { |
| tokenStream.get(); |
| functionText += tokenStream.token().value; |
| lt = tokenStream.peek(); |
| } |
| } while (tokenStream.match([Tokens.COMMA, Tokens.S])); |
|
|
| tokenStream.match(Tokens.RPAREN); |
| functionText += ")"; |
| this._readWhitespace(); |
| } |
|
|
| return functionText; |
| }, |
|
|
| _hexcolor: function() { |
| |
| |
| |
| |
| |
| |
| |
| |
| |
|
|
| var tokenStream = this._tokenStream, |
| token = null, |
| color; |
|
|
| if (tokenStream.match(Tokens.HASH)) { |
|
|
| |
|
|
| token = tokenStream.token(); |
| color = token.value; |
| if (!/#[a-f0-9]{3,6}/i.test(color)) { |
| throw new SyntaxError("Expected a hex color but found '" + color + "' at line " + token.startLine + ", col " + token.startCol + ".", token.startLine, token.startCol); |
| } |
| this._readWhitespace(); |
| } |
|
|
| return token; |
| }, |
|
|
| |
| |
| |
|
|
| _keyframes: function() { |
|
|
| |
| |
| |
| |
| |
| var tokenStream = this._tokenStream, |
| token, |
| tt, |
| name, |
| prefix = ""; |
|
|
| tokenStream.mustMatch(Tokens.KEYFRAMES_SYM); |
| token = tokenStream.token(); |
| if (/^@\-([^\-]+)\-/.test(token.value)) { |
| prefix = RegExp.$1; |
| } |
|
|
| this._readWhitespace(); |
| name = this._keyframe_name(); |
|
|
| this._readWhitespace(); |
| tokenStream.mustMatch(Tokens.LBRACE); |
|
|
| this.fire({ |
| type: "startkeyframes", |
| name: name, |
| prefix: prefix, |
| line: token.startLine, |
| col: token.startCol |
| }); |
|
|
| this._readWhitespace(); |
| tt = tokenStream.peek(); |
|
|
| |
| while (tt === Tokens.IDENT || tt === Tokens.PERCENTAGE) { |
| this._keyframe_rule(); |
| this._readWhitespace(); |
| tt = tokenStream.peek(); |
| } |
|
|
| this.fire({ |
| type: "endkeyframes", |
| name: name, |
| prefix: prefix, |
| line: token.startLine, |
| col: token.startCol |
| }); |
|
|
| this._readWhitespace(); |
| tokenStream.mustMatch(Tokens.RBRACE); |
| this._readWhitespace(); |
|
|
| }, |
|
|
| _keyframe_name: function() { |
|
|
| |
| |
| |
| |
| |
| |
| var tokenStream = this._tokenStream; |
|
|
| tokenStream.mustMatch([Tokens.IDENT, Tokens.STRING]); |
| return SyntaxUnit.fromToken(tokenStream.token()); |
| }, |
|
|
| _keyframe_rule: function() { |
|
|
| |
| |
| |
| |
| |
| |
| var keyList = this._key_list(); |
|
|
| this.fire({ |
| type: "startkeyframerule", |
| keys: keyList, |
| line: keyList[0].line, |
| col: keyList[0].col |
| }); |
|
|
| this._readDeclarations(true); |
|
|
| this.fire({ |
| type: "endkeyframerule", |
| keys: keyList, |
| line: keyList[0].line, |
| col: keyList[0].col |
| }); |
|
|
| }, |
|
|
| _key_list: function() { |
|
|
| |
| |
| |
| |
| |
| var tokenStream = this._tokenStream, |
| keyList = []; |
|
|
| |
| keyList.push(this._key()); |
|
|
| this._readWhitespace(); |
|
|
| while (tokenStream.match(Tokens.COMMA)) { |
| this._readWhitespace(); |
| keyList.push(this._key()); |
| this._readWhitespace(); |
| } |
|
|
| return keyList; |
| }, |
|
|
| _key: function() { |
| |
| |
| |
| |
| |
| |
| |
| |
|
|
| var tokenStream = this._tokenStream, |
| token; |
|
|
| if (tokenStream.match(Tokens.PERCENTAGE)) { |
| return SyntaxUnit.fromToken(tokenStream.token()); |
| } else if (tokenStream.match(Tokens.IDENT)) { |
| token = tokenStream.token(); |
|
|
| if (/from|to/i.test(token.value)) { |
| return SyntaxUnit.fromToken(token); |
| } |
|
|
| tokenStream.unget(); |
| } |
|
|
| |
| this._unexpectedToken(tokenStream.LT(1)); |
| }, |
|
|
| |
| |
| |
|
|
| |
| |
| |
| |
| |
| |
| |
| _skipCruft: function() { |
| while (this._tokenStream.match([Tokens.S, Tokens.CDO, Tokens.CDC])) { |
| |
| } |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| _readDeclarations: function(checkStart, readMargins) { |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| var tokenStream = this._tokenStream, |
| tt; |
|
|
|
|
| this._readWhitespace(); |
|
|
| if (checkStart) { |
| tokenStream.mustMatch(Tokens.LBRACE); |
| } |
|
|
| this._readWhitespace(); |
|
|
| try { |
|
|
| while (true) { |
|
|
| if (tokenStream.match(Tokens.SEMICOLON) || (readMargins && this._margin())) { |
| |
| } else if (this._declaration()) { |
| if (!tokenStream.match(Tokens.SEMICOLON)) { |
| break; |
| } |
| } else { |
| break; |
| } |
|
|
| |
| |
| |
| this._readWhitespace(); |
| } |
|
|
| tokenStream.mustMatch(Tokens.RBRACE); |
| this._readWhitespace(); |
|
|
| } catch (ex) { |
| if (ex instanceof SyntaxError && !this.options.strict) { |
|
|
| |
| this.fire({ |
| type: "error", |
| error: ex, |
| message: ex.message, |
| line: ex.line, |
| col: ex.col |
| }); |
|
|
| |
| tt = tokenStream.advance([Tokens.SEMICOLON, Tokens.RBRACE]); |
| if (tt === Tokens.SEMICOLON) { |
| |
| this._readDeclarations(false, readMargins); |
| } else if (tt !== Tokens.RBRACE) { |
| |
| |
| throw ex; |
| } |
|
|
| } else { |
| |
| throw ex; |
| } |
| } |
|
|
| }, |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| _readWhitespace: function() { |
|
|
| var tokenStream = this._tokenStream, |
| ws = ""; |
|
|
| while (tokenStream.match(Tokens.S)) { |
| ws += tokenStream.token().value; |
| } |
|
|
| return ws; |
| }, |
|
|
|
|
| |
| |
| |
| |
| |
| |
| |
| _unexpectedToken: function(token) { |
| throw new SyntaxError("Unexpected token '" + token.value + "' at line " + token.startLine + ", col " + token.startCol + ".", token.startLine, token.startCol); |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| _verifyEnd: function() { |
| if (this._tokenStream.LA(1) !== Tokens.EOF) { |
| this._unexpectedToken(this._tokenStream.LT(1)); |
| } |
| }, |
|
|
| |
| |
| |
| _validateProperty: function(property, value) { |
| Validation.validate(property, value); |
| }, |
|
|
| |
| |
| |
|
|
| parse: function(input) { |
| this._tokenStream = new TokenStream(input, Tokens); |
| this._stylesheet(); |
| }, |
|
|
| parseStyleSheet: function(input) { |
| |
| return this.parse(input); |
| }, |
|
|
| parseMediaQuery: function(input) { |
| this._tokenStream = new TokenStream(input, Tokens); |
| var result = this._media_query(); |
|
|
| |
| this._verifyEnd(); |
|
|
| |
| return result; |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| parsePropertyValue: function(input) { |
|
|
| this._tokenStream = new TokenStream(input, Tokens); |
| this._readWhitespace(); |
|
|
| var result = this._expr(); |
|
|
| |
| this._readWhitespace(); |
|
|
| |
| this._verifyEnd(); |
|
|
| |
| return result; |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| |
| parseRule: function(input) { |
| this._tokenStream = new TokenStream(input, Tokens); |
|
|
| |
| this._readWhitespace(); |
|
|
| var result = this._ruleset(); |
|
|
| |
| this._readWhitespace(); |
|
|
| |
| this._verifyEnd(); |
|
|
| |
| return result; |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| |
| parseSelector: function(input) { |
|
|
| this._tokenStream = new TokenStream(input, Tokens); |
|
|
| |
| this._readWhitespace(); |
|
|
| var result = this._selector(); |
|
|
| |
| this._readWhitespace(); |
|
|
| |
| this._verifyEnd(); |
|
|
| |
| return result; |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| |
| parseStyleAttribute: function(input) { |
| input += "}"; |
| this._tokenStream = new TokenStream(input, Tokens); |
| this._readDeclarations(); |
| } |
| }; |
|
|
| |
| for (prop in additions) { |
| if (Object.prototype.hasOwnProperty.call(additions, prop)) { |
| proto[prop] = additions[prop]; |
| } |
| } |
|
|
| return proto; |
| }(); |
|
|
|
|
| |
| |
| |
| |
| |
| |
|
|
| },{"../util/EventTarget":23,"../util/SyntaxError":25,"../util/SyntaxUnit":26,"./Combinator":2,"./MediaFeature":4,"./MediaQuery":5,"./PropertyName":8,"./PropertyValue":9,"./PropertyValuePart":11,"./Selector":13,"./SelectorPart":14,"./SelectorSubPart":15,"./TokenStream":17,"./Tokens":18,"./Validation":19}],7:[function(require,module,exports){ |
| "use strict"; |
|
|
| |
|
|
| var Properties = module.exports = { |
| __proto__: null, |
|
|
| |
| "align-items" : "flex-start | flex-end | center | baseline | stretch", |
| "align-content" : "flex-start | flex-end | center | space-between | space-around | stretch", |
| "align-self" : "auto | flex-start | flex-end | center | baseline | stretch", |
| "all" : "initial | inherit | unset", |
| "-webkit-align-items" : "flex-start | flex-end | center | baseline | stretch", |
| "-webkit-align-content" : "flex-start | flex-end | center | space-between | space-around | stretch", |
| "-webkit-align-self" : "auto | flex-start | flex-end | center | baseline | stretch", |
| "alignment-adjust" : "auto | baseline | before-edge | text-before-edge | middle | central | after-edge | text-after-edge | ideographic | alphabetic | hanging | mathematical | <percentage> | <length>", |
| "alignment-baseline" : "auto | baseline | use-script | before-edge | text-before-edge | after-edge | text-after-edge | central | middle | ideographic | alphabetic | hanging | mathematical", |
| "animation" : 1, |
| "animation-delay" : "<time>#", |
| "animation-direction" : "<single-animation-direction>#", |
| "animation-duration" : "<time>#", |
| "animation-fill-mode" : "[ none | forwards | backwards | both ]#", |
| "animation-iteration-count" : "[ <number> | infinite ]#", |
| "animation-name" : "[ none | <single-animation-name> ]#", |
| "animation-play-state" : "[ running | paused ]#", |
| "animation-timing-function" : 1, |
|
|
| |
| "-moz-animation-delay" : "<time>#", |
| "-moz-animation-direction" : "[ normal | alternate ]#", |
| "-moz-animation-duration" : "<time>#", |
| "-moz-animation-iteration-count" : "[ <number> | infinite ]#", |
| "-moz-animation-name" : "[ none | <single-animation-name> ]#", |
| "-moz-animation-play-state" : "[ running | paused ]#", |
|
|
| "-ms-animation-delay" : "<time>#", |
| "-ms-animation-direction" : "[ normal | alternate ]#", |
| "-ms-animation-duration" : "<time>#", |
| "-ms-animation-iteration-count" : "[ <number> | infinite ]#", |
| "-ms-animation-name" : "[ none | <single-animation-name> ]#", |
| "-ms-animation-play-state" : "[ running | paused ]#", |
|
|
| "-webkit-animation-delay" : "<time>#", |
| "-webkit-animation-direction" : "[ normal | alternate ]#", |
| "-webkit-animation-duration" : "<time>#", |
| "-webkit-animation-fill-mode" : "[ none | forwards | backwards | both ]#", |
| "-webkit-animation-iteration-count" : "[ <number> | infinite ]#", |
| "-webkit-animation-name" : "[ none | <single-animation-name> ]#", |
| "-webkit-animation-play-state" : "[ running | paused ]#", |
|
|
| "-o-animation-delay" : "<time>#", |
| "-o-animation-direction" : "[ normal | alternate ]#", |
| "-o-animation-duration" : "<time>#", |
| "-o-animation-iteration-count" : "[ <number> | infinite ]#", |
| "-o-animation-name" : "[ none | <single-animation-name> ]#", |
| "-o-animation-play-state" : "[ running | paused ]#", |
|
|
| "appearance" : "none | auto", |
| "-moz-appearance" : "none | button | button-arrow-down | button-arrow-next | button-arrow-previous | button-arrow-up | button-bevel | button-focus | caret | checkbox | checkbox-container | checkbox-label | checkmenuitem | dualbutton | groupbox | listbox | listitem | menuarrow | menubar | menucheckbox | menuimage | menuitem | menuitemtext | menulist | menulist-button | menulist-text | menulist-textfield | menupopup | menuradio | menuseparator | meterbar | meterchunk | progressbar | progressbar-vertical | progresschunk | progresschunk-vertical | radio | radio-container | radio-label | radiomenuitem | range | range-thumb | resizer | resizerpanel | scale-horizontal | scalethumbend | scalethumb-horizontal | scalethumbstart | scalethumbtick | scalethumb-vertical | scale-vertical | scrollbarbutton-down | scrollbarbutton-left | scrollbarbutton-right | scrollbarbutton-up | scrollbarthumb-horizontal | scrollbarthumb-vertical | scrollbartrack-horizontal | scrollbartrack-vertical | searchfield | separator | sheet | spinner | spinner-downbutton | spinner-textfield | spinner-upbutton | splitter | statusbar | statusbarpanel | tab | tabpanel | tabpanels | tab-scroll-arrow-back | tab-scroll-arrow-forward | textfield | textfield-multiline | toolbar | toolbarbutton | toolbarbutton-dropdown | toolbargripper | toolbox | tooltip | treeheader | treeheadercell | treeheadersortarrow | treeitem | treeline | treetwisty | treetwistyopen | treeview | -moz-mac-unified-toolbar | -moz-win-borderless-glass | -moz-win-browsertabbar-toolbox | -moz-win-communicationstext | -moz-win-communications-toolbox | -moz-win-exclude-glass | -moz-win-glass | -moz-win-mediatext | -moz-win-media-toolbox | -moz-window-button-box | -moz-window-button-box-maximized | -moz-window-button-close | -moz-window-button-maximize | -moz-window-button-minimize | -moz-window-button-restore | -moz-window-frame-bottom | -moz-window-frame-left | -moz-window-frame-right | -moz-window-titlebar | -moz-window-titlebar-maximized", |
| "-ms-appearance" : "none | icon | window | desktop | workspace | document | tooltip | dialog | button | push-button | hyperlink | radio | radio-button | checkbox | menu-item | tab | menu | menubar | pull-down-menu | pop-up-menu | list-menu | radio-group | checkbox-group | outline-tree | range | field | combo-box | signature | password | normal", |
| "-webkit-appearance" : "none | button | button-bevel | caps-lock-indicator | caret | checkbox | default-button | listbox | listitem | media-fullscreen-button | media-mute-button | media-play-button | media-seek-back-button | media-seek-forward-button | media-slider | media-sliderthumb | menulist | menulist-button | menulist-text | menulist-textfield | push-button | radio | searchfield | searchfield-cancel-button | searchfield-decoration | searchfield-results-button | searchfield-results-decoration | slider-horizontal | slider-vertical | sliderthumb-horizontal | sliderthumb-vertical | square-button | textarea | textfield | scrollbarbutton-down | scrollbarbutton-left | scrollbarbutton-right | scrollbarbutton-up | scrollbargripper-horizontal | scrollbargripper-vertical | scrollbarthumb-horizontal | scrollbarthumb-vertical | scrollbartrack-horizontal | scrollbartrack-vertical", |
| "-o-appearance" : "none | window | desktop | workspace | document | tooltip | dialog | button | push-button | hyperlink | radio | radio-button | checkbox | menu-item | tab | menu | menubar | pull-down-menu | pop-up-menu | list-menu | radio-group | checkbox-group | outline-tree | range | field | combo-box | signature | password | normal", |
|
|
| "azimuth" : "<azimuth>", |
|
|
| |
| "backface-visibility" : "visible | hidden", |
| "background" : 1, |
| "background-attachment" : "<attachment>#", |
| "background-clip" : "<box>#", |
| "background-color" : "<color>", |
| "background-image" : "<bg-image>#", |
| "background-origin" : "<box>#", |
| "background-position" : "<bg-position>", |
| "background-repeat" : "<repeat-style>#", |
| "background-size" : "<bg-size>#", |
| "baseline-shift" : "baseline | sub | super | <percentage> | <length>", |
| "behavior" : 1, |
| "binding" : 1, |
| "bleed" : "<length>", |
| "bookmark-label" : "<content> | <attr> | <string>", |
| "bookmark-level" : "none | <integer>", |
| "bookmark-state" : "open | closed", |
| "bookmark-target" : "none | <uri> | <attr>", |
| "border" : "<border-width> || <border-style> || <color>", |
| "border-bottom" : "<border-width> || <border-style> || <color>", |
| "border-bottom-color" : "<color>", |
| "border-bottom-left-radius" : "<x-one-radius>", |
| "border-bottom-right-radius" : "<x-one-radius>", |
| "border-bottom-style" : "<border-style>", |
| "border-bottom-width" : "<border-width>", |
| "border-collapse" : "collapse | separate", |
| "border-color" : "<color>{1,4}", |
| "border-image" : 1, |
| "border-image-outset" : "[ <length> | <number> ]{1,4}", |
| "border-image-repeat" : "[ stretch | repeat | round ]{1,2}", |
| "border-image-slice" : "<border-image-slice>", |
| "border-image-source" : "<image> | none", |
| "border-image-width" : "[ <length> | <percentage> | <number> | auto ]{1,4}", |
| "border-left" : "<border-width> || <border-style> || <color>", |
| "border-left-color" : "<color>", |
| "border-left-style" : "<border-style>", |
| "border-left-width" : "<border-width>", |
| "border-radius" : "<border-radius>", |
| "border-right" : "<border-width> || <border-style> || <color>", |
| "border-right-color" : "<color>", |
| "border-right-style" : "<border-style>", |
| "border-right-width" : "<border-width>", |
| "border-spacing" : "<length>{1,2}", |
| "border-style" : "<border-style>{1,4}", |
| "border-top" : "<border-width> || <border-style> || <color>", |
| "border-top-color" : "<color>", |
| "border-top-left-radius" : "<x-one-radius>", |
| "border-top-right-radius" : "<x-one-radius>", |
| "border-top-style" : "<border-style>", |
| "border-top-width" : "<border-width>", |
| "border-width" : "<border-width>{1,4}", |
| "bottom" : "<margin-width>", |
| "-moz-box-align" : "start | end | center | baseline | stretch", |
| "-moz-box-decoration-break" : "slice | clone", |
| "-moz-box-direction" : "normal | reverse", |
| "-moz-box-flex" : "<number>", |
| "-moz-box-flex-group" : "<integer>", |
| "-moz-box-lines" : "single | multiple", |
| "-moz-box-ordinal-group" : "<integer>", |
| "-moz-box-orient" : "horizontal | vertical | inline-axis | block-axis", |
| "-moz-box-pack" : "start | end | center | justify", |
| "-o-box-decoration-break" : "slice | clone", |
| "-webkit-box-align" : "start | end | center | baseline | stretch", |
| "-webkit-box-decoration-break" : "slice | clone", |
| "-webkit-box-direction" : "normal | reverse", |
| "-webkit-box-flex" : "<number>", |
| "-webkit-box-flex-group" : "<integer>", |
| "-webkit-box-lines" : "single | multiple", |
| "-webkit-box-ordinal-group" : "<integer>", |
| "-webkit-box-orient" : "horizontal | vertical | inline-axis | block-axis", |
| "-webkit-box-pack" : "start | end | center | justify", |
| "box-decoration-break" : "slice | clone", |
| "box-shadow" : "<box-shadow>", |
| "box-sizing" : "content-box | border-box", |
| "break-after" : "auto | always | avoid | left | right | page | column | avoid-page | avoid-column", |
| "break-before" : "auto | always | avoid | left | right | page | column | avoid-page | avoid-column", |
| "break-inside" : "auto | avoid | avoid-page | avoid-column", |
|
|
| |
| "caption-side" : "top | bottom", |
| "clear" : "none | right | left | both", |
| "clip" : "<shape> | auto", |
| "-webkit-clip-path" : "<clip-source> | <clip-path> | none", |
| "clip-path" : "<clip-source> | <clip-path> | none", |
| "clip-rule" : "nonzero | evenodd", |
| "color" : "<color>", |
| "color-interpolation" : "auto | sRGB | linearRGB", |
| "color-interpolation-filters" : "auto | sRGB | linearRGB", |
| "color-profile" : 1, |
| "color-rendering" : "auto | optimizeSpeed | optimizeQuality", |
| "column-count" : "<integer> | auto", |
| "column-fill" : "auto | balance", |
| "column-gap" : "<length> | normal", |
| "column-rule" : "<border-width> || <border-style> || <color>", |
| "column-rule-color" : "<color>", |
| "column-rule-style" : "<border-style>", |
| "column-rule-width" : "<border-width>", |
| "column-span" : "none | all", |
| "column-width" : "<length> | auto", |
| "columns" : 1, |
| "content" : 1, |
| "counter-increment" : 1, |
| "counter-reset" : 1, |
| "crop" : "<shape> | auto", |
| "cue" : "cue-after | cue-before", |
| "cue-after" : 1, |
| "cue-before" : 1, |
| "cursor" : 1, |
|
|
| |
| "direction" : "ltr | rtl", |
| "display" : "inline | block | list-item | inline-block | table | inline-table | table-row-group | table-header-group | table-footer-group | table-row | table-column-group | table-column | table-cell | table-caption | grid | inline-grid | run-in | ruby | ruby-base | ruby-text | ruby-base-container | ruby-text-container | contents | none | -moz-box | -moz-inline-block | -moz-inline-box | -moz-inline-grid | -moz-inline-stack | -moz-inline-table | -moz-grid | -moz-grid-group | -moz-grid-line | -moz-groupbox | -moz-deck | -moz-popup | -moz-stack | -moz-marker | -webkit-box | -webkit-inline-box | -ms-flexbox | -ms-inline-flexbox | flex | -webkit-flex | inline-flex | -webkit-inline-flex", |
| "dominant-baseline" : "auto | use-script | no-change | reset-size | ideographic | alphabetic | hanging | mathematical | central | middle | text-after-edge | text-before-edge", |
| "drop-initial-after-adjust" : "central | middle | after-edge | text-after-edge | ideographic | alphabetic | mathematical | <percentage> | <length>", |
| "drop-initial-after-align" : "baseline | use-script | before-edge | text-before-edge | after-edge | text-after-edge | central | middle | ideographic | alphabetic | hanging | mathematical", |
| "drop-initial-before-adjust" : "before-edge | text-before-edge | central | middle | hanging | mathematical | <percentage> | <length>", |
| "drop-initial-before-align" : "caps-height | baseline | use-script | before-edge | text-before-edge | after-edge | text-after-edge | central | middle | ideographic | alphabetic | hanging | mathematical", |
| "drop-initial-size" : "auto | line | <length> | <percentage>", |
| "drop-initial-value" : "<integer>", |
|
|
| |
| "elevation" : "<angle> | below | level | above | higher | lower", |
| "empty-cells" : "show | hide", |
| "enable-background" : 1, |
|
|
| |
| "fill" : "<paint>", |
| "fill-opacity" : "<opacity-value>", |
| "fill-rule" : "nonzero | evenodd", |
| "filter" : "<filter-function-list> | none", |
| "fit" : "fill | hidden | meet | slice", |
| "fit-position" : 1, |
| "flex" : "<flex>", |
| "flex-basis" : "<width>", |
| "flex-direction" : "row | row-reverse | column | column-reverse", |
| "flex-flow" : "<flex-direction> || <flex-wrap>", |
| "flex-grow" : "<number>", |
| "flex-shrink" : "<number>", |
| "flex-wrap" : "nowrap | wrap | wrap-reverse", |
| "-webkit-flex" : "<flex>", |
| "-webkit-flex-basis" : "<width>", |
| "-webkit-flex-direction" : "row | row-reverse | column | column-reverse", |
| "-webkit-flex-flow" : "<flex-direction> || <flex-wrap>", |
| "-webkit-flex-grow" : "<number>", |
| "-webkit-flex-shrink" : "<number>", |
| "-webkit-flex-wrap" : "nowrap | wrap | wrap-reverse", |
| "-ms-flex" : "<flex>", |
| "-ms-flex-align" : "start | end | center | stretch | baseline", |
| "-ms-flex-direction" : "row | row-reverse | column | column-reverse", |
| "-ms-flex-order" : "<number>", |
| "-ms-flex-pack" : "start | end | center | justify", |
| "-ms-flex-wrap" : "nowrap | wrap | wrap-reverse", |
| "float" : "left | right | none", |
| "float-offset" : 1, |
| "flood-color" : 1, |
| "flood-opacity" : "<opacity-value>", |
| "font" : "<font-shorthand> | caption | icon | menu | message-box | small-caption | status-bar", |
| "font-family" : "<font-family>", |
| "font-feature-settings" : "<feature-tag-value> | normal", |
| "font-kerning" : "auto | normal | none", |
| "font-size" : "<font-size>", |
| "font-size-adjust" : "<number> | none", |
| "font-stretch" : "<font-stretch>", |
| "font-style" : "<font-style>", |
| "font-variant" : "<font-variant> | normal | none", |
| "font-variant-alternates" : "<font-variant-alternates> | normal", |
| "font-variant-caps" : "<font-variant-caps> | normal", |
| "font-variant-east-asian" : "<font-variant-east-asian> | normal", |
| "font-variant-ligatures" : "<font-variant-ligatures> | normal | none", |
| "font-variant-numeric" : "<font-variant-numeric> | normal", |
| "font-variant-position" : "normal | sub | super", |
| "font-weight" : "<font-weight>", |
|
|
| |
| "glyph-orientation-horizontal" : "<glyph-angle>", |
| "glyph-orientation-vertical" : "auto | <glyph-angle>", |
| "grid" : 1, |
| "grid-area" : 1, |
| "grid-auto-columns" : 1, |
| "grid-auto-flow" : 1, |
| "grid-auto-position" : 1, |
| "grid-auto-rows" : 1, |
| "grid-cell-stacking" : "columns | rows | layer", |
| "grid-column" : 1, |
| "grid-columns" : 1, |
| "grid-column-align" : "start | end | center | stretch", |
| "grid-column-sizing" : 1, |
| "grid-column-start" : 1, |
| "grid-column-end" : 1, |
| "grid-column-span" : "<integer>", |
| "grid-flow" : "none | rows | columns", |
| "grid-layer" : "<integer>", |
| "grid-row" : 1, |
| "grid-rows" : 1, |
| "grid-row-align" : "start | end | center | stretch", |
| "grid-row-start" : 1, |
| "grid-row-end" : 1, |
| "grid-row-span" : "<integer>", |
| "grid-row-sizing" : 1, |
| "grid-template" : 1, |
| "grid-template-areas" : 1, |
| "grid-template-columns" : 1, |
| "grid-template-rows" : 1, |
|
|
| |
| "hanging-punctuation" : 1, |
| "height" : "<margin-width> | <content-sizing>", |
| "hyphenate-after" : "<integer> | auto", |
| "hyphenate-before" : "<integer> | auto", |
| "hyphenate-character" : "<string> | auto", |
| "hyphenate-lines" : "no-limit | <integer>", |
| "hyphenate-resource" : 1, |
| "hyphens" : "none | manual | auto", |
|
|
| |
| "icon" : 1, |
| "image-orientation" : "angle | auto", |
| "image-rendering" : "auto | optimizeSpeed | optimizeQuality", |
| "image-resolution" : 1, |
| "ime-mode" : "auto | normal | active | inactive | disabled", |
| "inline-box-align" : "last | <integer>", |
|
|
| |
| "justify-content" : "flex-start | flex-end | center | space-between | space-around", |
| "-webkit-justify-content" : "flex-start | flex-end | center | space-between | space-around", |
|
|
| |
| "kerning" : "auto | <length>", |
|
|
| |
| "left" : "<margin-width>", |
| "letter-spacing" : "<length> | normal", |
| "line-height" : "<line-height>", |
| "line-break" : "auto | loose | normal | strict", |
| "line-stacking" : 1, |
| "line-stacking-ruby" : "exclude-ruby | include-ruby", |
| "line-stacking-shift" : "consider-shifts | disregard-shifts", |
| "line-stacking-strategy" : "inline-line-height | block-line-height | max-height | grid-height", |
| "list-style" : 1, |
| "list-style-image" : "<uri> | none", |
| "list-style-position" : "inside | outside", |
| "list-style-type" : "disc | circle | square | decimal | decimal-leading-zero | lower-roman | upper-roman | lower-greek | lower-latin | upper-latin | armenian | georgian | lower-alpha | upper-alpha | none", |
|
|
| |
| "margin" : "<margin-width>{1,4}", |
| "margin-bottom" : "<margin-width>", |
| "margin-left" : "<margin-width>", |
| "margin-right" : "<margin-width>", |
| "margin-top" : "<margin-width>", |
| "mark" : 1, |
| "mark-after" : 1, |
| "mark-before" : 1, |
| "marker" : 1, |
| "marker-end" : 1, |
| "marker-mid" : 1, |
| "marker-start" : 1, |
| "marks" : 1, |
| "marquee-direction" : 1, |
| "marquee-play-count" : 1, |
| "marquee-speed" : 1, |
| "marquee-style" : 1, |
| "mask" : 1, |
| "max-height" : "<length> | <percentage> | <content-sizing> | none", |
| "max-width" : "<length> | <percentage> | <content-sizing> | none", |
| "min-height" : "<length> | <percentage> | <content-sizing> | contain-floats | -moz-contain-floats | -webkit-contain-floats", |
| "min-width" : "<length> | <percentage> | <content-sizing> | contain-floats | -moz-contain-floats | -webkit-contain-floats", |
| "move-to" : 1, |
|
|
| |
| "nav-down" : 1, |
| "nav-index" : 1, |
| "nav-left" : 1, |
| "nav-right" : 1, |
| "nav-up" : 1, |
|
|
| |
| "object-fit" : "fill | contain | cover | none | scale-down", |
| "object-position" : "<position>", |
| "opacity" : "<opacity-value>", |
| "order" : "<integer>", |
| "-webkit-order" : "<integer>", |
| "orphans" : "<integer>", |
| "outline" : 1, |
| "outline-color" : "<color> | invert", |
| "outline-offset" : 1, |
| "outline-style" : "<border-style>", |
| "outline-width" : "<border-width>", |
| "overflow" : "visible | hidden | scroll | auto", |
| "overflow-style" : 1, |
| "overflow-wrap" : "normal | break-word", |
| "overflow-x" : 1, |
| "overflow-y" : 1, |
|
|
| |
| "padding" : "<padding-width>{1,4}", |
| "padding-bottom" : "<padding-width>", |
| "padding-left" : "<padding-width>", |
| "padding-right" : "<padding-width>", |
| "padding-top" : "<padding-width>", |
| "page" : 1, |
| "page-break-after" : "auto | always | avoid | left | right", |
| "page-break-before" : "auto | always | avoid | left | right", |
| "page-break-inside" : "auto | avoid", |
| "page-policy" : 1, |
| "pause" : 1, |
| "pause-after" : 1, |
| "pause-before" : 1, |
| "perspective" : 1, |
| "perspective-origin" : 1, |
| "phonemes" : 1, |
| "pitch" : 1, |
| "pitch-range" : 1, |
| "play-during" : 1, |
| "pointer-events" : "auto | none | visiblePainted | visibleFill | visibleStroke | visible | painted | fill | stroke | all", |
| "position" : "static | relative | absolute | fixed", |
| "presentation-level" : 1, |
| "punctuation-trim" : 1, |
|
|
| |
| "quotes" : 1, |
|
|
| |
| "rendering-intent" : 1, |
| "resize" : 1, |
| "rest" : 1, |
| "rest-after" : 1, |
| "rest-before" : 1, |
| "richness" : 1, |
| "right" : "<margin-width>", |
| "rotation" : 1, |
| "rotation-point" : 1, |
| "ruby-align" : 1, |
| "ruby-overhang" : 1, |
| "ruby-position" : 1, |
| "ruby-span" : 1, |
|
|
| |
| "shape-rendering" : "auto | optimizeSpeed | crispEdges | geometricPrecision", |
| "size" : 1, |
| "speak" : "normal | none | spell-out", |
| "speak-header" : "once | always", |
| "speak-numeral" : "digits | continuous", |
| "speak-punctuation" : "code | none", |
| "speech-rate" : 1, |
| "src" : 1, |
| "stop-color" : 1, |
| "stop-opacity" : "<opacity-value>", |
| "stress" : 1, |
| "string-set" : 1, |
| "stroke" : "<paint>", |
| "stroke-dasharray" : "none | <dasharray>", |
| "stroke-dashoffset" : "<percentage> | <length>", |
| "stroke-linecap" : "butt | round | square", |
| "stroke-linejoin" : "miter | round | bevel", |
| "stroke-miterlimit" : "<miterlimit>", |
| "stroke-opacity" : "<opacity-value>", |
| "stroke-width" : "<percentage> | <length>", |
|
|
| "table-layout" : "auto | fixed", |
| "tab-size" : "<integer> | <length>", |
| "target" : 1, |
| "target-name" : 1, |
| "target-new" : 1, |
| "target-position" : 1, |
| "text-align" : "left | right | center | justify | match-parent | start | end", |
| "text-align-last" : 1, |
| "text-anchor" : "start | middle | end", |
| "text-decoration" : "<text-decoration-line> || <text-decoration-style> || <text-decoration-color>", |
| "text-decoration-color" : "<text-decoration-color>", |
| "text-decoration-line" : "<text-decoration-line>", |
| "text-decoration-style" : "<text-decoration-style>", |
| "text-emphasis" : 1, |
| "text-height" : 1, |
| "text-indent" : "<length> | <percentage>", |
| "text-justify" : "auto | none | inter-word | inter-ideograph | inter-cluster | distribute | kashida", |
| "text-outline" : 1, |
| "text-overflow" : 1, |
| "text-rendering" : "auto | optimizeSpeed | optimizeLegibility | geometricPrecision", |
| "text-shadow" : 1, |
| "text-transform" : "capitalize | uppercase | lowercase | none", |
| "text-wrap" : "normal | none | avoid", |
| "top" : "<margin-width>", |
| "-ms-touch-action" : "auto | none | pan-x | pan-y | pan-left | pan-right | pan-up | pan-down | manipulation", |
| "touch-action" : "auto | none | pan-x | pan-y | pan-left | pan-right | pan-up | pan-down | manipulation", |
| "transform" : 1, |
| "transform-origin" : 1, |
| "transform-style" : 1, |
| "transition" : 1, |
| "transition-delay" : 1, |
| "transition-duration" : 1, |
| "transition-property" : 1, |
| "transition-timing-function" : 1, |
|
|
| |
| "unicode-bidi" : "normal | embed | isolate | bidi-override | isolate-override | plaintext", |
| "user-modify" : "read-only | read-write | write-only", |
| "user-select" : "none | text | toggle | element | elements | all", |
|
|
| |
| "vertical-align" : "auto | use-script | baseline | sub | super | top | text-top | central | middle | bottom | text-bottom | <percentage> | <length>", |
| "visibility" : "visible | hidden | collapse", |
| "voice-balance" : 1, |
| "voice-duration" : 1, |
| "voice-family" : 1, |
| "voice-pitch" : 1, |
| "voice-pitch-range" : 1, |
| "voice-rate" : 1, |
| "voice-stress" : 1, |
| "voice-volume" : 1, |
| "volume" : 1, |
|
|
| |
| "white-space" : "normal | pre | nowrap | pre-wrap | pre-line | -pre-wrap | -o-pre-wrap | -moz-pre-wrap | -hp-pre-wrap", |
| "white-space-collapse" : 1, |
| "widows" : "<integer>", |
| "width" : "<length> | <percentage> | <content-sizing> | auto", |
| "will-change" : "<will-change>", |
| "word-break" : "normal | keep-all | break-all", |
| "word-spacing" : "<length> | normal", |
| "word-wrap" : "normal | break-word", |
| "writing-mode" : "horizontal-tb | vertical-rl | vertical-lr | lr-tb | rl-tb | tb-rl | bt-rl | tb-lr | bt-lr | lr-bt | rl-bt | lr | rl | tb", |
|
|
| |
| "z-index" : "<integer> | auto", |
| "zoom" : "<number> | <percentage> | normal" |
| }; |
|
|
| },{}],8:[function(require,module,exports){ |
| "use strict"; |
|
|
| module.exports = PropertyName; |
|
|
| var SyntaxUnit = require("../util/SyntaxUnit"); |
|
|
| var Parser = require("./Parser"); |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| function PropertyName(text, hack, line, col) { |
|
|
| SyntaxUnit.call(this, text, line, col, Parser.PROPERTY_NAME_TYPE); |
|
|
| |
| |
| |
| |
| |
| this.hack = hack; |
|
|
| } |
|
|
| PropertyName.prototype = new SyntaxUnit(); |
| PropertyName.prototype.constructor = PropertyName; |
| PropertyName.prototype.toString = function() { |
| return (this.hack ? this.hack : "") + this.text; |
| }; |
|
|
| },{"../util/SyntaxUnit":26,"./Parser":6}],9:[function(require,module,exports){ |
| "use strict"; |
|
|
| module.exports = PropertyValue; |
|
|
| var SyntaxUnit = require("../util/SyntaxUnit"); |
|
|
| var Parser = require("./Parser"); |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| function PropertyValue(parts, line, col) { |
|
|
| SyntaxUnit.call(this, parts.join(" "), line, col, Parser.PROPERTY_VALUE_TYPE); |
|
|
| |
| |
| |
| |
| |
| this.parts = parts; |
|
|
| } |
|
|
| PropertyValue.prototype = new SyntaxUnit(); |
| PropertyValue.prototype.constructor = PropertyValue; |
|
|
|
|
| },{"../util/SyntaxUnit":26,"./Parser":6}],10:[function(require,module,exports){ |
| "use strict"; |
|
|
| module.exports = PropertyValueIterator; |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| function PropertyValueIterator(value) { |
|
|
| |
| |
| |
| |
| |
| |
| this._i = 0; |
|
|
| |
| |
| |
| |
| |
| |
| this._parts = value.parts; |
|
|
| |
| |
| |
| |
| |
| |
| this._marks = []; |
|
|
| |
| |
| |
| |
| |
| this.value = value; |
|
|
| } |
|
|
| |
| |
| |
| |
| |
| PropertyValueIterator.prototype.count = function() { |
| return this._parts.length; |
| }; |
|
|
| |
| |
| |
| |
| |
| PropertyValueIterator.prototype.isFirst = function() { |
| return this._i === 0; |
| }; |
|
|
| |
| |
| |
| |
| |
| PropertyValueIterator.prototype.hasNext = function() { |
| return this._i < this._parts.length; |
| }; |
|
|
| |
| |
| |
| |
| |
| |
| PropertyValueIterator.prototype.mark = function() { |
| this._marks.push(this._i); |
| }; |
|
|
| |
| |
| |
| |
| |
| |
| |
| PropertyValueIterator.prototype.peek = function(count) { |
| return this.hasNext() ? this._parts[this._i + (count || 0)] : null; |
| }; |
|
|
| |
| |
| |
| |
| |
| |
| |
| PropertyValueIterator.prototype.next = function() { |
| return this.hasNext() ? this._parts[this._i++] : null; |
| }; |
|
|
| |
| |
| |
| |
| |
| |
| |
| PropertyValueIterator.prototype.previous = function() { |
| return this._i > 0 ? this._parts[--this._i] : null; |
| }; |
|
|
| |
| |
| |
| |
| |
| PropertyValueIterator.prototype.restore = function() { |
| if (this._marks.length) { |
| this._i = this._marks.pop(); |
| } |
| }; |
|
|
| |
| |
| |
| |
| |
| PropertyValueIterator.prototype.drop = function() { |
| this._marks.pop(); |
| }; |
|
|
| },{}],11:[function(require,module,exports){ |
| "use strict"; |
|
|
| module.exports = PropertyValuePart; |
|
|
| var SyntaxUnit = require("../util/SyntaxUnit"); |
|
|
| var Colors = require("./Colors"); |
| var Parser = require("./Parser"); |
| var Tokens = require("./Tokens"); |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| function PropertyValuePart(text, line, col, optionalHint) { |
| var hint = optionalHint || {}; |
|
|
| SyntaxUnit.call(this, text, line, col, Parser.PROPERTY_VALUE_PART_TYPE); |
|
|
| |
| |
| |
| |
| |
| this.type = "unknown"; |
|
|
| |
|
|
| var temp; |
|
|
| |
| if (/^([+\-]?[\d\.]+)([a-z]+)$/i.test(text)) { |
| this.type = "dimension"; |
| this.value = +RegExp.$1; |
| this.units = RegExp.$2; |
|
|
| |
| switch (this.units.toLowerCase()) { |
|
|
| case "em": |
| case "rem": |
| case "ex": |
| case "px": |
| case "cm": |
| case "mm": |
| case "in": |
| case "pt": |
| case "pc": |
| case "ch": |
| case "vh": |
| case "vw": |
| case "vmax": |
| case "vmin": |
| this.type = "length"; |
| break; |
|
|
| case "fr": |
| this.type = "grid"; |
| break; |
|
|
| case "deg": |
| case "rad": |
| case "grad": |
| case "turn": |
| this.type = "angle"; |
| break; |
|
|
| case "ms": |
| case "s": |
| this.type = "time"; |
| break; |
|
|
| case "hz": |
| case "khz": |
| this.type = "frequency"; |
| break; |
|
|
| case "dpi": |
| case "dpcm": |
| this.type = "resolution"; |
| break; |
|
|
| |
|
|
| } |
|
|
| } else if (/^([+\-]?[\d\.]+)%$/i.test(text)) { |
| this.type = "percentage"; |
| this.value = +RegExp.$1; |
| } else if (/^([+\-]?\d+)$/i.test(text)) { |
| this.type = "integer"; |
| this.value = +RegExp.$1; |
| } else if (/^([+\-]?[\d\.]+)$/i.test(text)) { |
| this.type = "number"; |
| this.value = +RegExp.$1; |
|
|
| } else if (/^#([a-f0-9]{3,6})/i.test(text)) { |
| this.type = "color"; |
| temp = RegExp.$1; |
| if (temp.length === 3) { |
| this.red = parseInt(temp.charAt(0)+temp.charAt(0), 16); |
| this.green = parseInt(temp.charAt(1)+temp.charAt(1), 16); |
| this.blue = parseInt(temp.charAt(2)+temp.charAt(2), 16); |
| } else { |
| this.red = parseInt(temp.substring(0, 2), 16); |
| this.green = parseInt(temp.substring(2, 4), 16); |
| this.blue = parseInt(temp.substring(4, 6), 16); |
| } |
| } else if (/^rgb\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*\)/i.test(text)) { |
| this.type = "color"; |
| this.red = +RegExp.$1; |
| this.green = +RegExp.$2; |
| this.blue = +RegExp.$3; |
| } else if (/^rgb\(\s*(\d+)%\s*,\s*(\d+)%\s*,\s*(\d+)%\s*\)/i.test(text)) { |
| this.type = "color"; |
| this.red = +RegExp.$1 * 255 / 100; |
| this.green = +RegExp.$2 * 255 / 100; |
| this.blue = +RegExp.$3 * 255 / 100; |
| } else if (/^rgba\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*,\s*([\d\.]+)\s*\)/i.test(text)) { |
| this.type = "color"; |
| this.red = +RegExp.$1; |
| this.green = +RegExp.$2; |
| this.blue = +RegExp.$3; |
| this.alpha = +RegExp.$4; |
| } else if (/^rgba\(\s*(\d+)%\s*,\s*(\d+)%\s*,\s*(\d+)%\s*,\s*([\d\.]+)\s*\)/i.test(text)) { |
| this.type = "color"; |
| this.red = +RegExp.$1 * 255 / 100; |
| this.green = +RegExp.$2 * 255 / 100; |
| this.blue = +RegExp.$3 * 255 / 100; |
| this.alpha = +RegExp.$4; |
| } else if (/^hsl\(\s*(\d+)\s*,\s*(\d+)%\s*,\s*(\d+)%\s*\)/i.test(text)) { |
| this.type = "color"; |
| this.hue = +RegExp.$1; |
| this.saturation = +RegExp.$2 / 100; |
| this.lightness = +RegExp.$3 / 100; |
| } else if (/^hsla\(\s*(\d+)\s*,\s*(\d+)%\s*,\s*(\d+)%\s*,\s*([\d\.]+)\s*\)/i.test(text)) { |
| this.type = "color"; |
| this.hue = +RegExp.$1; |
| this.saturation = +RegExp.$2 / 100; |
| this.lightness = +RegExp.$3 / 100; |
| this.alpha = +RegExp.$4; |
| } else if (/^url\(("([^\\"]|\\.)*")\)/i.test(text)) { |
| |
| this.type = "uri"; |
| this.uri = PropertyValuePart.parseString(RegExp.$1); |
| } else if (/^([^\(]+)\(/i.test(text)) { |
| this.type = "function"; |
| this.name = RegExp.$1; |
| this.value = text; |
| } else if (/^"([^\n\r\f\\"]|\\\r\n|\\[^\r0-9a-f]|\\[0-9a-f]{1,6}(\r\n|[ \n\r\t\f])?)*"/i.test(text)) { |
| this.type = "string"; |
| this.value = PropertyValuePart.parseString(text); |
| } else if (/^'([^\n\r\f\\']|\\\r\n|\\[^\r0-9a-f]|\\[0-9a-f]{1,6}(\r\n|[ \n\r\t\f])?)*'/i.test(text)) { |
| this.type = "string"; |
| this.value = PropertyValuePart.parseString(text); |
| } else if (Colors[text.toLowerCase()]) { |
| this.type = "color"; |
| temp = Colors[text.toLowerCase()].substring(1); |
| this.red = parseInt(temp.substring(0, 2), 16); |
| this.green = parseInt(temp.substring(2, 4), 16); |
| this.blue = parseInt(temp.substring(4, 6), 16); |
| } else if (/^[,\/]$/.test(text)) { |
| this.type = "operator"; |
| this.value = text; |
| } else if (/^-?[a-z_\u00A0-\uFFFF][a-z0-9\-_\u00A0-\uFFFF]*$/i.test(text)) { |
| this.type = "identifier"; |
| this.value = text; |
| } |
|
|
| |
| |
| |
| |
| this.wasIdent = Boolean(hint.ident); |
|
|
| } |
|
|
| PropertyValuePart.prototype = new SyntaxUnit(); |
| PropertyValuePart.prototype.constructor = PropertyValuePart; |
|
|
| |
| |
| |
| PropertyValuePart.parseString = function(str) { |
| str = str.slice(1, -1); |
| var replacer = function(match, esc) { |
| if (/^(\n|\r\n|\r|\f)$/.test(esc)) { |
| return ""; |
| } |
| var m = /^[0-9a-f]{1,6}/i.exec(esc); |
| if (m) { |
| var codePoint = parseInt(m[0], 16); |
| if (String.fromCodePoint) { |
| return String.fromCodePoint(codePoint); |
| } else { |
| |
| return String.fromCharCode(codePoint); |
| } |
| } |
| return esc; |
| }; |
| return str.replace(/\\(\r\n|[^\r0-9a-f]|[0-9a-f]{1,6}(\r\n|[ \n\r\t\f])?)/ig, |
| replacer); |
| }; |
|
|
| |
| |
| |
| PropertyValuePart.serializeString = function(value) { |
| var replacer = function(match, c) { |
| if (c === "\"") { |
| return "\\" + c; |
| } |
| var cp = String.codePointAt ? String.codePointAt(0) : |
| |
| |
| String.charCodeAt(0); |
| return "\\" + cp.toString(16) + " "; |
| }; |
| return "\"" + value.replace(/["\r\n\f]/g, replacer) + "\""; |
| }; |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| PropertyValuePart.fromToken = function(token) { |
| var part = new PropertyValuePart(token.value, token.startLine, token.startCol, { |
| |
| |
| |
| ident: token.type === Tokens.IDENT |
| }); |
| return part; |
| }; |
|
|
| },{"../util/SyntaxUnit":26,"./Colors":1,"./Parser":6,"./Tokens":18}],12:[function(require,module,exports){ |
| "use strict"; |
|
|
| var Pseudos = module.exports = { |
| __proto__: null, |
| ":first-letter": 1, |
| ":first-line": 1, |
| ":before": 1, |
| ":after": 1 |
| }; |
|
|
| Pseudos.ELEMENT = 1; |
| Pseudos.CLASS = 2; |
|
|
| Pseudos.isElement = function(pseudo) { |
| return pseudo.indexOf("::") === 0 || Pseudos[pseudo.toLowerCase()] === Pseudos.ELEMENT; |
| }; |
|
|
| },{}],13:[function(require,module,exports){ |
| "use strict"; |
|
|
| module.exports = Selector; |
|
|
| var SyntaxUnit = require("../util/SyntaxUnit"); |
|
|
| var Parser = require("./Parser"); |
| var Specificity = require("./Specificity"); |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| function Selector(parts, line, col) { |
|
|
| SyntaxUnit.call(this, parts.join(" "), line, col, Parser.SELECTOR_TYPE); |
|
|
| |
| |
| |
| |
| |
| this.parts = parts; |
|
|
| |
| |
| |
| |
| |
| this.specificity = Specificity.calculate(this); |
|
|
| } |
|
|
| Selector.prototype = new SyntaxUnit(); |
| Selector.prototype.constructor = Selector; |
|
|
|
|
| },{"../util/SyntaxUnit":26,"./Parser":6,"./Specificity":16}],14:[function(require,module,exports){ |
| "use strict"; |
|
|
| module.exports = SelectorPart; |
|
|
| var SyntaxUnit = require("../util/SyntaxUnit"); |
|
|
| var Parser = require("./Parser"); |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| function SelectorPart(elementName, modifiers, text, line, col) { |
|
|
| SyntaxUnit.call(this, text, line, col, Parser.SELECTOR_PART_TYPE); |
|
|
| |
| |
| |
| |
| |
| |
| this.elementName = elementName; |
|
|
| |
| |
| |
| |
| |
| |
| this.modifiers = modifiers; |
|
|
| } |
|
|
| SelectorPart.prototype = new SyntaxUnit(); |
| SelectorPart.prototype.constructor = SelectorPart; |
|
|
|
|
| },{"../util/SyntaxUnit":26,"./Parser":6}],15:[function(require,module,exports){ |
| "use strict"; |
|
|
| module.exports = SelectorSubPart; |
|
|
| var SyntaxUnit = require("../util/SyntaxUnit"); |
|
|
| var Parser = require("./Parser"); |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| function SelectorSubPart(text, type, line, col) { |
|
|
| SyntaxUnit.call(this, text, line, col, Parser.SELECTOR_SUB_PART_TYPE); |
|
|
| |
| |
| |
| |
| |
| this.type = type; |
|
|
| |
| |
| |
| |
| |
| this.args = []; |
|
|
| } |
|
|
| SelectorSubPart.prototype = new SyntaxUnit(); |
| SelectorSubPart.prototype.constructor = SelectorSubPart; |
|
|
|
|
| },{"../util/SyntaxUnit":26,"./Parser":6}],16:[function(require,module,exports){ |
| "use strict"; |
|
|
| module.exports = Specificity; |
|
|
| var Pseudos = require("./Pseudos"); |
| var SelectorPart = require("./SelectorPart"); |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| function Specificity(a, b, c, d) { |
| this.a = a; |
| this.b = b; |
| this.c = c; |
| this.d = d; |
| } |
|
|
| Specificity.prototype = { |
| constructor: Specificity, |
|
|
| |
| |
| |
| |
| |
| |
| compare: function(other) { |
| var comps = ["a", "b", "c", "d"], |
| i, len; |
|
|
| for (i=0, len=comps.length; i < len; i++) { |
| if (this[comps[i]] < other[comps[i]]) { |
| return -1; |
| } else if (this[comps[i]] > other[comps[i]]) { |
| return 1; |
| } |
| } |
|
|
| return 0; |
| }, |
|
|
| |
| |
| |
| |
| |
| valueOf: function() { |
| return (this.a * 1000) + (this.b * 100) + (this.c * 10) + this.d; |
| }, |
|
|
| |
| |
| |
| |
| |
| toString: function() { |
| return this.a + "," + this.b + "," + this.c + "," + this.d; |
| } |
|
|
| }; |
|
|
| |
| |
| |
| |
| |
| |
| |
| Specificity.calculate = function(selector) { |
|
|
| var i, len, |
| part, |
| b=0, c=0, d=0; |
|
|
| function updateValues(part) { |
|
|
| var i, j, len, num, |
| elementName = part.elementName ? part.elementName.text : "", |
| modifier; |
|
|
| if (elementName && elementName.charAt(elementName.length-1) !== "*") { |
| d++; |
| } |
|
|
| for (i=0, len=part.modifiers.length; i < len; i++) { |
| modifier = part.modifiers[i]; |
| switch (modifier.type) { |
| case "class": |
| case "attribute": |
| c++; |
| break; |
|
|
| case "id": |
| b++; |
| break; |
|
|
| case "pseudo": |
| if (Pseudos.isElement(modifier.text)) { |
| d++; |
| } else { |
| c++; |
| } |
| break; |
|
|
| case "not": |
| for (j=0, num=modifier.args.length; j < num; j++) { |
| updateValues(modifier.args[j]); |
| } |
| } |
| } |
| } |
|
|
| for (i=0, len=selector.parts.length; i < len; i++) { |
| part = selector.parts[i]; |
|
|
| if (part instanceof SelectorPart) { |
| updateValues(part); |
| } |
| } |
|
|
| return new Specificity(0, b, c, d); |
| }; |
|
|
| },{"./Pseudos":12,"./SelectorPart":14}],17:[function(require,module,exports){ |
| "use strict"; |
|
|
| module.exports = TokenStream; |
|
|
| var TokenStreamBase = require("../util/TokenStreamBase"); |
|
|
| var PropertyValuePart = require("./PropertyValuePart"); |
| var Tokens = require("./Tokens"); |
|
|
| var h = /^[0-9a-fA-F]$/, |
| nonascii = /^[\u00A0-\uFFFF]$/, |
| nl = /\n|\r\n|\r|\f/, |
| whitespace = /\u0009|\u000a|\u000c|\u000d|\u0020/; |
|
|
| |
| |
| |
|
|
|
|
| function isHexDigit(c) { |
| return c !== null && h.test(c); |
| } |
|
|
| function isDigit(c) { |
| return c !== null && /\d/.test(c); |
| } |
|
|
| function isWhitespace(c) { |
| return c !== null && whitespace.test(c); |
| } |
|
|
| function isNewLine(c) { |
| return c !== null && nl.test(c); |
| } |
|
|
| function isNameStart(c) { |
| return c !== null && /[a-z_\u00A0-\uFFFF\\]/i.test(c); |
| } |
|
|
| function isNameChar(c) { |
| return c !== null && (isNameStart(c) || /[0-9\-\\]/.test(c)); |
| } |
|
|
| function isIdentStart(c) { |
| return c !== null && (isNameStart(c) || /\-\\/.test(c)); |
| } |
|
|
| function mix(receiver, supplier) { |
| for (var prop in supplier) { |
| if (Object.prototype.hasOwnProperty.call(supplier, prop)) { |
| receiver[prop] = supplier[prop]; |
| } |
| } |
| return receiver; |
| } |
|
|
| |
| |
| |
|
|
|
|
| |
| |
| |
| |
| |
| |
| |
| function TokenStream(input) { |
| TokenStreamBase.call(this, input, Tokens); |
| } |
|
|
| TokenStream.prototype = mix(new TokenStreamBase(), { |
|
|
| |
| |
| |
| |
| |
| |
| |
| _getToken: function() { |
|
|
| var c, |
| reader = this._reader, |
| token = null, |
| startLine = reader.getLine(), |
| startCol = reader.getCol(); |
|
|
| c = reader.read(); |
|
|
|
|
| while (c) { |
| switch (c) { |
|
|
| |
| |
| |
| |
| |
| |
| case "/": |
|
|
| if (reader.peek() === "*") { |
| token = this.commentToken(c, startLine, startCol); |
| } else { |
| token = this.charToken(c, startLine, startCol); |
| } |
| break; |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| case "|": |
| case "~": |
| case "^": |
| case "$": |
| case "*": |
| if (reader.peek() === "=") { |
| token = this.comparisonToken(c, startLine, startCol); |
| } else { |
| token = this.charToken(c, startLine, startCol); |
| } |
| break; |
|
|
| |
| |
| |
| |
| |
| case "\"": |
| case "'": |
| token = this.stringToken(c, startLine, startCol); |
| break; |
|
|
| |
| |
| |
| |
| |
| case "#": |
| if (isNameChar(reader.peek())) { |
| token = this.hashToken(c, startLine, startCol); |
| } else { |
| token = this.charToken(c, startLine, startCol); |
| } |
| break; |
|
|
| |
| |
| |
| |
| |
| |
| |
| case ".": |
| if (isDigit(reader.peek())) { |
| token = this.numberToken(c, startLine, startCol); |
| } else { |
| token = this.charToken(c, startLine, startCol); |
| } |
| break; |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| case "-": |
| if (reader.peek() === "-") { |
| token = this.htmlCommentEndToken(c, startLine, startCol); |
| } else if (isNameStart(reader.peek())) { |
| token = this.identOrFunctionToken(c, startLine, startCol); |
| } else { |
| token = this.charToken(c, startLine, startCol); |
| } |
| break; |
|
|
| |
| |
| |
| |
| |
| case "!": |
| token = this.importantToken(c, startLine, startCol); |
| break; |
|
|
| |
| |
| |
| case "@": |
| token = this.atRuleToken(c, startLine, startCol); |
| break; |
|
|
| |
| |
| |
| |
| |
| case ":": |
| token = this.notToken(c, startLine, startCol); |
| break; |
|
|
| |
| |
| |
| |
| |
| case "<": |
| token = this.htmlCommentStartToken(c, startLine, startCol); |
| break; |
|
|
| |
| |
| |
| |
| |
| case "\\": |
| if (/[^\r\n\f]/.test(reader.peek())) { |
| token = this.identOrFunctionToken(this.readEscape(c, true), startLine, startCol); |
| } else { |
| token = this.charToken(c, startLine, startCol); |
| } |
| break; |
|
|
| |
| |
| |
| |
| |
| |
| case "U": |
| case "u": |
| if (reader.peek() === "+") { |
| token = this.unicodeRangeToken(c, startLine, startCol); |
| break; |
| } |
| |
| default: |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| if (isDigit(c)) { |
| token = this.numberToken(c, startLine, startCol); |
| } else |
|
|
| |
| |
| |
| |
| if (isWhitespace(c)) { |
| token = this.whitespaceToken(c, startLine, startCol); |
| } else |
|
|
| |
| |
| |
| |
| if (isIdentStart(c)) { |
| token = this.identOrFunctionToken(c, startLine, startCol); |
| } else { |
| |
| |
| |
| |
| |
| token = this.charToken(c, startLine, startCol); |
| } |
|
|
| } |
|
|
| |
| |
| break; |
| } |
|
|
| if (!token && c === null) { |
| token = this.createToken(Tokens.EOF, null, startLine, startCol); |
| } |
|
|
| return token; |
| }, |
|
|
| |
| |
| |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| createToken: function(tt, value, startLine, startCol, options) { |
| var reader = this._reader; |
| options = options || {}; |
|
|
| return { |
| value: value, |
| type: tt, |
| channel: options.channel, |
| endChar: options.endChar, |
| hide: options.hide || false, |
| startLine: startLine, |
| startCol: startCol, |
| endLine: reader.getLine(), |
| endCol: reader.getCol() |
| }; |
| }, |
|
|
| |
| |
| |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| atRuleToken: function(first, startLine, startCol) { |
| var rule = first, |
| reader = this._reader, |
| tt = Tokens.CHAR, |
| ident; |
|
|
| |
| |
| |
| |
| |
| |
| |
| reader.mark(); |
|
|
| |
| ident = this.readName(); |
| rule = first + ident; |
| tt = Tokens.type(rule.toLowerCase()); |
|
|
| |
| if (tt === Tokens.CHAR || tt === Tokens.UNKNOWN) { |
| if (rule.length > 1) { |
| tt = Tokens.UNKNOWN_SYM; |
| } else { |
| tt = Tokens.CHAR; |
| rule = first; |
| reader.reset(); |
| } |
| } |
|
|
| return this.createToken(tt, rule, startLine, startCol); |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| charToken: function(c, startLine, startCol) { |
| var tt = Tokens.type(c); |
| var opts = {}; |
|
|
| if (tt === -1) { |
| tt = Tokens.CHAR; |
| } else { |
| opts.endChar = Tokens[tt].endChar; |
| } |
|
|
| return this.createToken(tt, c, startLine, startCol, opts); |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| commentToken: function(first, startLine, startCol) { |
| var comment = this.readComment(first); |
|
|
| return this.createToken(Tokens.COMMENT, comment, startLine, startCol); |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| comparisonToken: function(c, startLine, startCol) { |
| var reader = this._reader, |
| comparison = c + reader.read(), |
| tt = Tokens.type(comparison) || Tokens.CHAR; |
|
|
| return this.createToken(tt, comparison, startLine, startCol); |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| hashToken: function(first, startLine, startCol) { |
| var name = this.readName(first); |
|
|
| return this.createToken(Tokens.HASH, name, startLine, startCol); |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| htmlCommentStartToken: function(first, startLine, startCol) { |
| var reader = this._reader, |
| text = first; |
|
|
| reader.mark(); |
| text += reader.readCount(3); |
|
|
| if (text === "<!--") { |
| return this.createToken(Tokens.CDO, text, startLine, startCol); |
| } else { |
| reader.reset(); |
| return this.charToken(first, startLine, startCol); |
| } |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| htmlCommentEndToken: function(first, startLine, startCol) { |
| var reader = this._reader, |
| text = first; |
|
|
| reader.mark(); |
| text += reader.readCount(2); |
|
|
| if (text === "-->") { |
| return this.createToken(Tokens.CDC, text, startLine, startCol); |
| } else { |
| reader.reset(); |
| return this.charToken(first, startLine, startCol); |
| } |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| identOrFunctionToken: function(first, startLine, startCol) { |
| var reader = this._reader, |
| ident = this.readName(first), |
| tt = Tokens.IDENT, |
| uriFns = ["url(", "url-prefix(", "domain("], |
| uri; |
|
|
| |
| if (reader.peek() === "(") { |
| ident += reader.read(); |
| if (uriFns.indexOf(ident.toLowerCase()) > -1) { |
| reader.mark(); |
| uri = this.readURI(ident); |
| if (uri === null) { |
| |
| reader.reset(); |
| tt = Tokens.FUNCTION; |
| } else { |
| tt = Tokens.URI; |
| ident = uri; |
| } |
| } else { |
| tt = Tokens.FUNCTION; |
| } |
| } else if (reader.peek() === ":") { |
|
|
| |
| if (ident.toLowerCase() === "progid") { |
| ident += reader.readTo("("); |
| tt = Tokens.IE_FUNCTION; |
| } |
| } |
|
|
| return this.createToken(tt, ident, startLine, startCol); |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| importantToken: function(first, startLine, startCol) { |
| var reader = this._reader, |
| important = first, |
| tt = Tokens.CHAR, |
| temp, |
| c; |
|
|
| reader.mark(); |
| c = reader.read(); |
|
|
| while (c) { |
|
|
| |
| if (c === "/") { |
|
|
| |
| if (reader.peek() !== "*") { |
| break; |
| } else { |
| temp = this.readComment(c); |
| if (temp === "") { |
| break; |
| } |
| } |
| } else if (isWhitespace(c)) { |
| important += c + this.readWhitespace(); |
| } else if (/i/i.test(c)) { |
| temp = reader.readCount(8); |
| if (/mportant/i.test(temp)) { |
| important += c + temp; |
| tt = Tokens.IMPORTANT_SYM; |
|
|
| } |
| break; |
| } else { |
| break; |
| } |
|
|
| c = reader.read(); |
| } |
|
|
| if (tt === Tokens.CHAR) { |
| reader.reset(); |
| return this.charToken(first, startLine, startCol); |
| } else { |
| return this.createToken(tt, important, startLine, startCol); |
| } |
|
|
|
|
| }, |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| notToken: function(first, startLine, startCol) { |
| var reader = this._reader, |
| text = first; |
|
|
| reader.mark(); |
| text += reader.readCount(4); |
|
|
| if (text.toLowerCase() === ":not(") { |
| return this.createToken(Tokens.NOT, text, startLine, startCol); |
| } else { |
| reader.reset(); |
| return this.charToken(first, startLine, startCol); |
| } |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| numberToken: function(first, startLine, startCol) { |
| var reader = this._reader, |
| value = this.readNumber(first), |
| ident, |
| tt = Tokens.NUMBER, |
| c = reader.peek(); |
|
|
| if (isIdentStart(c)) { |
| ident = this.readName(reader.read()); |
| value += ident; |
|
|
| if (/^em$|^ex$|^px$|^gd$|^rem$|^vw$|^vh$|^vmax$|^vmin$|^ch$|^cm$|^mm$|^in$|^pt$|^pc$/i.test(ident)) { |
| tt = Tokens.LENGTH; |
| } else if (/^deg|^rad$|^grad$|^turn$/i.test(ident)) { |
| tt = Tokens.ANGLE; |
| } else if (/^ms$|^s$/i.test(ident)) { |
| tt = Tokens.TIME; |
| } else if (/^hz$|^khz$/i.test(ident)) { |
| tt = Tokens.FREQ; |
| } else if (/^dpi$|^dpcm$/i.test(ident)) { |
| tt = Tokens.RESOLUTION; |
| } else { |
| tt = Tokens.DIMENSION; |
| } |
|
|
| } else if (c === "%") { |
| value += reader.read(); |
| tt = Tokens.PERCENTAGE; |
| } |
|
|
| return this.createToken(tt, value, startLine, startCol); |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| stringToken: function(first, startLine, startCol) { |
| var delim = first, |
| string = first, |
| reader = this._reader, |
| tt = Tokens.STRING, |
| c = reader.read(), |
| i; |
|
|
| while (c) { |
| string += c; |
|
|
| if (c === "\\") { |
| c = reader.read(); |
| if (c === null) { |
| break; |
| } else if (/[^\r\n\f0-9a-f]/i.test(c)) { |
| |
| string += c; |
| } else { |
| |
| for (i=0; isHexDigit(c) && i<6; i++) { |
| string += c; |
| c = reader.read(); |
| } |
| |
| if (c === "\r" && reader.peek() === "\n") { |
| string += c; |
| c = reader.read(); |
| } |
| if (isWhitespace(c)) { |
| string += c; |
| } else { |
| |
| |
| continue; |
| } |
| } |
| } else if (c === delim) { |
| break; |
| } else if (isNewLine(reader.peek())) { |
| |
| tt = Tokens.INVALID; |
| break; |
| } |
| c = reader.read(); |
| } |
|
|
| |
| if (c === null) { |
| tt = Tokens.INVALID; |
| } |
|
|
| return this.createToken(tt, string, startLine, startCol); |
| }, |
|
|
| unicodeRangeToken: function(first, startLine, startCol) { |
| var reader = this._reader, |
| value = first, |
| temp, |
| tt = Tokens.CHAR; |
|
|
| |
| if (reader.peek() === "+") { |
| reader.mark(); |
| value += reader.read(); |
| value += this.readUnicodeRangePart(true); |
|
|
| |
| if (value.length === 2) { |
| reader.reset(); |
| } else { |
|
|
| tt = Tokens.UNICODE_RANGE; |
|
|
| |
| if (value.indexOf("?") === -1) { |
|
|
| if (reader.peek() === "-") { |
| reader.mark(); |
| temp = reader.read(); |
| temp += this.readUnicodeRangePart(false); |
|
|
| |
| if (temp.length === 1) { |
| reader.reset(); |
| } else { |
| value += temp; |
| } |
| } |
|
|
| } |
| } |
| } |
|
|
| return this.createToken(tt, value, startLine, startCol); |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| whitespaceToken: function(first, startLine, startCol) { |
| var value = first + this.readWhitespace(); |
| return this.createToken(Tokens.S, value, startLine, startCol); |
| }, |
|
|
|
|
| |
| |
| |
|
|
| readUnicodeRangePart: function(allowQuestionMark) { |
| var reader = this._reader, |
| part = "", |
| c = reader.peek(); |
|
|
| |
| while (isHexDigit(c) && part.length < 6) { |
| reader.read(); |
| part += c; |
| c = reader.peek(); |
| } |
|
|
| |
| if (allowQuestionMark) { |
| while (c === "?" && part.length < 6) { |
| reader.read(); |
| part += c; |
| c = reader.peek(); |
| } |
| } |
|
|
| |
|
|
| return part; |
| }, |
|
|
| readWhitespace: function() { |
| var reader = this._reader, |
| whitespace = "", |
| c = reader.peek(); |
|
|
| while (isWhitespace(c)) { |
| reader.read(); |
| whitespace += c; |
| c = reader.peek(); |
| } |
|
|
| return whitespace; |
| }, |
| readNumber: function(first) { |
| var reader = this._reader, |
| number = first, |
| hasDot = (first === "."), |
| c = reader.peek(); |
|
|
|
|
| while (c) { |
| if (isDigit(c)) { |
| number += reader.read(); |
| } else if (c === ".") { |
| if (hasDot) { |
| break; |
| } else { |
| hasDot = true; |
| number += reader.read(); |
| } |
| } else { |
| break; |
| } |
|
|
| c = reader.peek(); |
| } |
|
|
| return number; |
| }, |
|
|
| |
| readString: function() { |
| var token = this.stringToken(this._reader.read(), 0, 0); |
| return token.type === Tokens.INVALID ? null : token.value; |
| }, |
|
|
| |
| readURI: function(first) { |
| var reader = this._reader, |
| uri = first, |
| inner = "", |
| c = reader.peek(); |
|
|
| |
| while (c && isWhitespace(c)) { |
| reader.read(); |
| c = reader.peek(); |
| } |
|
|
| |
| if (c === "'" || c === "\"") { |
| inner = this.readString(); |
| if (inner !== null) { |
| inner = PropertyValuePart.parseString(inner); |
| } |
| } else { |
| inner = this.readUnquotedURL(); |
| } |
|
|
| c = reader.peek(); |
|
|
| |
| while (c && isWhitespace(c)) { |
| reader.read(); |
| c = reader.peek(); |
| } |
|
|
| |
| if (inner === null || c !== ")") { |
| uri = null; |
| } else { |
| |
| |
| uri += PropertyValuePart.serializeString(inner) + reader.read(); |
| } |
|
|
| return uri; |
| }, |
| |
| readUnquotedURL: function(first) { |
| var reader = this._reader, |
| url = first || "", |
| c; |
|
|
| for (c = reader.peek(); c; c = reader.peek()) { |
| |
| |
| |
| |
| |
| if (nonascii.test(c) || /^[\-!#$%&*-\[\]-~]$/.test(c)) { |
| url += c; |
| reader.read(); |
| } else if (c === "\\") { |
| if (/^[^\r\n\f]$/.test(reader.peek(2))) { |
| url += this.readEscape(reader.read(), true); |
| } else { |
| break; |
| } |
| } else { |
| break; |
| } |
| } |
|
|
| return url; |
| }, |
|
|
| readName: function(first) { |
| var reader = this._reader, |
| ident = first || "", |
| c; |
|
|
| for (c = reader.peek(); c; c = reader.peek()) { |
| if (c === "\\") { |
| if (/^[^\r\n\f]$/.test(reader.peek(2))) { |
| ident += this.readEscape(reader.read(), true); |
| } else { |
| |
| break; |
| } |
| } else if (isNameChar(c)) { |
| ident += reader.read(); |
| } else { |
| break; |
| } |
| } |
|
|
| return ident; |
| }, |
|
|
| readEscape: function(first, unescape) { |
| var reader = this._reader, |
| cssEscape = first || "", |
| i = 0, |
| c = reader.peek(); |
|
|
| if (isHexDigit(c)) { |
| do { |
| cssEscape += reader.read(); |
| c = reader.peek(); |
| } while (c && isHexDigit(c) && ++i < 6); |
| } |
|
|
| if (cssEscape.length === 1) { |
| if (/^[^\r\n\f0-9a-f]$/.test(c)) { |
| reader.read(); |
| if (unescape) { |
| return c; |
| } |
| } else { |
| |
| |
| throw new Error("Bad escape sequence."); |
| } |
| } else if (c === "\r") { |
| reader.read(); |
| if (reader.peek() === "\n") { |
| c += reader.read(); |
| } |
| } else if (/^[ \t\n\f]$/.test(c)) { |
| reader.read(); |
| } else { |
| c = ""; |
| } |
|
|
| if (unescape) { |
| var cp = parseInt(cssEscape.slice(first.length), 16); |
| return String.fromCodePoint ? String.fromCodePoint(cp) : |
| String.fromCharCode(cp); |
| } |
| return cssEscape + c; |
| }, |
|
|
| readComment: function(first) { |
| var reader = this._reader, |
| comment = first || "", |
| c = reader.read(); |
|
|
| if (c === "*") { |
| while (c) { |
| comment += c; |
|
|
| |
| if (comment.length > 2 && c === "*" && reader.peek() === "/") { |
| comment += reader.read(); |
| break; |
| } |
|
|
| c = reader.read(); |
| } |
|
|
| return comment; |
| } else { |
| return ""; |
| } |
|
|
| } |
| }); |
|
|
| },{"../util/TokenStreamBase":27,"./PropertyValuePart":11,"./Tokens":18}],18:[function(require,module,exports){ |
| "use strict"; |
|
|
| var Tokens = module.exports = [ |
|
|
| |
| |
| |
|
|
| |
| { name: "CDO" }, |
| { name: "CDC" }, |
|
|
| |
| { name: "S", whitespace: true }, |
| { name: "COMMENT", comment: true, hide: true, channel: "comment" }, |
|
|
| |
| { name: "INCLUDES", text: "~=" }, |
| { name: "DASHMATCH", text: "|=" }, |
| { name: "PREFIXMATCH", text: "^=" }, |
| { name: "SUFFIXMATCH", text: "$=" }, |
| { name: "SUBSTRINGMATCH", text: "*=" }, |
|
|
| |
| { name: "STRING" }, |
| { name: "IDENT" }, |
| { name: "HASH" }, |
|
|
| |
| { name: "IMPORT_SYM", text: "@import" }, |
| { name: "PAGE_SYM", text: "@page" }, |
| { name: "MEDIA_SYM", text: "@media" }, |
| { name: "FONT_FACE_SYM", text: "@font-face" }, |
| { name: "CHARSET_SYM", text: "@charset" }, |
| { name: "NAMESPACE_SYM", text: "@namespace" }, |
| { name: "SUPPORTS_SYM", text: "@supports" }, |
| { name: "VIEWPORT_SYM", text: ["@viewport", "@-ms-viewport", "@-o-viewport"] }, |
| { name: "DOCUMENT_SYM", text: ["@document", "@-moz-document"] }, |
| { name: "UNKNOWN_SYM" }, |
| |
|
|
| |
| { name: "KEYFRAMES_SYM", text: [ "@keyframes", "@-webkit-keyframes", "@-moz-keyframes", "@-o-keyframes" ] }, |
|
|
| |
| { name: "IMPORTANT_SYM" }, |
|
|
| |
| { name: "LENGTH" }, |
| { name: "ANGLE" }, |
| { name: "TIME" }, |
| { name: "FREQ" }, |
| { name: "DIMENSION" }, |
| { name: "PERCENTAGE" }, |
| { name: "NUMBER" }, |
|
|
| |
| { name: "URI" }, |
| { name: "FUNCTION" }, |
|
|
| |
| { name: "UNICODE_RANGE" }, |
|
|
| |
| |
| |
|
|
| |
| { name: "INVALID" }, |
|
|
| |
| { name: "PLUS", text: "+" }, |
| { name: "GREATER", text: ">" }, |
| { name: "COMMA", text: "," }, |
| { name: "TILDE", text: "~" }, |
|
|
| |
| { name: "NOT" }, |
|
|
| |
| |
| |
| { name: "TOPLEFTCORNER_SYM", text: "@top-left-corner" }, |
| { name: "TOPLEFT_SYM", text: "@top-left" }, |
| { name: "TOPCENTER_SYM", text: "@top-center" }, |
| { name: "TOPRIGHT_SYM", text: "@top-right" }, |
| { name: "TOPRIGHTCORNER_SYM", text: "@top-right-corner" }, |
| { name: "BOTTOMLEFTCORNER_SYM", text: "@bottom-left-corner" }, |
| { name: "BOTTOMLEFT_SYM", text: "@bottom-left" }, |
| { name: "BOTTOMCENTER_SYM", text: "@bottom-center" }, |
| { name: "BOTTOMRIGHT_SYM", text: "@bottom-right" }, |
| { name: "BOTTOMRIGHTCORNER_SYM", text: "@bottom-right-corner" }, |
| { name: "LEFTTOP_SYM", text: "@left-top" }, |
| { name: "LEFTMIDDLE_SYM", text: "@left-middle" }, |
| { name: "LEFTBOTTOM_SYM", text: "@left-bottom" }, |
| { name: "RIGHTTOP_SYM", text: "@right-top" }, |
| { name: "RIGHTMIDDLE_SYM", text: "@right-middle" }, |
| { name: "RIGHTBOTTOM_SYM", text: "@right-bottom" }, |
|
|
| |
| |
| |
| |
| |
| |
| { name: "RESOLUTION", state: "media" }, |
|
|
| |
| |
| |
|
|
| |
| { name: "IE_FUNCTION" }, |
|
|
| |
| { name: "CHAR" }, |
|
|
| |
| |
| { |
| name: "PIPE", |
| text: "|" |
| }, |
| { |
| name: "SLASH", |
| text: "/" |
| }, |
| { |
| name: "MINUS", |
| text: "-" |
| }, |
| { |
| name: "STAR", |
| text: "*" |
| }, |
|
|
| { |
| name: "LBRACE", |
| endChar: "}", |
| text: "{" |
| }, |
| { |
| name: "RBRACE", |
| text: "}" |
| }, |
| { |
| name: "LBRACKET", |
| endChar: "]", |
| text: "[" |
| }, |
| { |
| name: "RBRACKET", |
| text: "]" |
| }, |
| { |
| name: "EQUALS", |
| text: "=" |
| }, |
| { |
| name: "COLON", |
| text: ":" |
| }, |
| { |
| name: "SEMICOLON", |
| text: ";" |
| }, |
| { |
| name: "LPAREN", |
| endChar: ")", |
| text: "(" |
| }, |
| { |
| name: "RPAREN", |
| text: ")" |
| }, |
| { |
| name: "DOT", |
| text: "." |
| } |
| ]; |
|
|
| (function() { |
| var nameMap = [], |
| typeMap = Object.create(null); |
|
|
| Tokens.UNKNOWN = -1; |
| Tokens.unshift({ name:"EOF" }); |
| for (var i=0, len = Tokens.length; i < len; i++) { |
| nameMap.push(Tokens[i].name); |
| Tokens[Tokens[i].name] = i; |
| if (Tokens[i].text) { |
| if (Tokens[i].text instanceof Array) { |
| for (var j=0; j < Tokens[i].text.length; j++) { |
| typeMap[Tokens[i].text[j]] = i; |
| } |
| } else { |
| typeMap[Tokens[i].text] = i; |
| } |
| } |
| } |
|
|
| Tokens.name = function(tt) { |
| return nameMap[tt]; |
| }; |
|
|
| Tokens.type = function(c) { |
| return typeMap[c] || -1; |
| }; |
| })(); |
|
|
| },{}],19:[function(require,module,exports){ |
| "use strict"; |
|
|
| |
|
|
| var Matcher = require("./Matcher"); |
| var Properties = require("./Properties"); |
| var ValidationTypes = require("./ValidationTypes"); |
| var ValidationError = require("./ValidationError"); |
| var PropertyValueIterator = require("./PropertyValueIterator"); |
|
|
| var Validation = module.exports = { |
|
|
| validate: function(property, value) { |
|
|
| |
| var name = property.toString().toLowerCase(), |
| expression = new PropertyValueIterator(value), |
| spec = Properties[name], |
| part; |
|
|
| if (!spec) { |
| if (name.indexOf("-") !== 0) { |
| throw new ValidationError("Unknown property '" + property + "'.", property.line, property.col); |
| } |
| } else if (typeof spec !== "number") { |
|
|
| |
| |
| if (ValidationTypes.isAny(expression, "inherit | initial | unset")) { |
| if (expression.hasNext()) { |
| part = expression.next(); |
| throw new ValidationError("Expected end of value but found '" + part + "'.", part.line, part.col); |
| } |
| return; |
| } |
|
|
| |
| this.singleProperty(spec, expression); |
|
|
| } |
|
|
| }, |
|
|
| singleProperty: function(types, expression) { |
|
|
| var result = false, |
| value = expression.value, |
| part; |
|
|
| result = Matcher.parse(types).match(expression); |
|
|
| if (!result) { |
| if (expression.hasNext() && !expression.isFirst()) { |
| part = expression.peek(); |
| throw new ValidationError("Expected end of value but found '" + part + "'.", part.line, part.col); |
| } else { |
| throw new ValidationError("Expected (" + ValidationTypes.describe(types) + ") but found '" + value + "'.", value.line, value.col); |
| } |
| } else if (expression.hasNext()) { |
| part = expression.next(); |
| throw new ValidationError("Expected end of value but found '" + part + "'.", part.line, part.col); |
| } |
|
|
| } |
|
|
| }; |
|
|
| },{"./Matcher":3,"./Properties":7,"./PropertyValueIterator":10,"./ValidationError":20,"./ValidationTypes":21}],20:[function(require,module,exports){ |
| "use strict"; |
|
|
| module.exports = ValidationError; |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| function ValidationError(message, line, col) { |
|
|
| |
| |
| |
| |
| |
| this.col = col; |
|
|
| |
| |
| |
| |
| |
| this.line = line; |
|
|
| |
| |
| |
| |
| |
| this.message = message; |
|
|
| } |
|
|
| |
| ValidationError.prototype = new Error(); |
|
|
| },{}],21:[function(require,module,exports){ |
| "use strict"; |
|
|
| var ValidationTypes = module.exports; |
|
|
| var Matcher = require("./Matcher"); |
|
|
| function copy(to, from) { |
| Object.keys(from).forEach(function(prop) { |
| to[prop] = from[prop]; |
| }); |
| } |
| copy(ValidationTypes, { |
|
|
| isLiteral: function (part, literals) { |
| var text = part.text.toString().toLowerCase(), |
| args = literals.split(" | "), |
| i, len, found = false; |
|
|
| for (i=0, len=args.length; i < len && !found; i++) { |
| if (args[i].charAt(0) === "<") { |
| found = this.simple[args[i]](part); |
| } else if (args[i].slice(-2) === "()") { |
| found = (part.type === "function" && |
| part.name === args[i].slice(0, -2)); |
| } else if (text === args[i].toLowerCase()) { |
| found = true; |
| } |
| } |
|
|
| return found; |
| }, |
|
|
| isSimple: function(type) { |
| return Boolean(this.simple[type]); |
| }, |
|
|
| isComplex: function(type) { |
| return Boolean(this.complex[type]); |
| }, |
|
|
| describe: function(type) { |
| if (this.complex[type] instanceof Matcher) { |
| return this.complex[type].toString(0); |
| } |
| return type; |
| }, |
|
|
| |
| |
| |
| |
| isAny: function (expression, types) { |
| var args = types.split(" | "), |
| i, len, found = false; |
|
|
| for (i=0, len=args.length; i < len && !found && expression.hasNext(); i++) { |
| found = this.isType(expression, args[i]); |
| } |
|
|
| return found; |
| }, |
|
|
| |
| |
| |
| |
| isAnyOfGroup: function(expression, types) { |
| var args = types.split(" || "), |
| i, len, found = false; |
|
|
| for (i=0, len=args.length; i < len && !found; i++) { |
| found = this.isType(expression, args[i]); |
| } |
|
|
| return found ? args[i-1] : false; |
| }, |
|
|
| |
| |
| |
| |
| isType: function (expression, type) { |
| var part = expression.peek(), |
| result = false; |
|
|
| if (type.charAt(0) !== "<") { |
| result = this.isLiteral(part, type); |
| if (result) { |
| expression.next(); |
| } |
| } else if (this.simple[type]) { |
| result = this.simple[type](part); |
| if (result) { |
| expression.next(); |
| } |
| } else if (this.complex[type] instanceof Matcher) { |
| result = this.complex[type].match(expression); |
| } else { |
| result = this.complex[type](expression); |
| } |
|
|
| return result; |
| }, |
|
|
|
|
| simple: { |
| __proto__: null, |
|
|
| "<absolute-size>": |
| "xx-small | x-small | small | medium | large | x-large | xx-large", |
|
|
| "<animateable-feature>": |
| "scroll-position | contents | <animateable-feature-name>", |
|
|
| "<animateable-feature-name>": function(part) { |
| return this["<ident>"](part) && |
| !/^(unset|initial|inherit|will-change|auto|scroll-position|contents)$/i.test(part); |
| }, |
|
|
| "<angle>": function(part) { |
| return part.type === "angle"; |
| }, |
|
|
| "<attachment>": "scroll | fixed | local", |
|
|
| "<attr>": "attr()", |
|
|
| |
| |
| |
| |
| "<basic-shape>": "inset() | circle() | ellipse() | polygon()", |
|
|
| "<bg-image>": "<image> | <gradient> | none", |
|
|
| "<border-style>": |
| "none | hidden | dotted | dashed | solid | double | groove | " + |
| "ridge | inset | outset", |
|
|
| "<border-width>": "<length> | thin | medium | thick", |
|
|
| "<box>": "padding-box | border-box | content-box", |
|
|
| "<clip-source>": "<uri>", |
|
|
| "<color>": function(part) { |
| return part.type === "color" || String(part) === "transparent" || String(part) === "currentColor"; |
| }, |
|
|
| |
| "<color-svg>": function(part) { |
| return part.type === "color"; |
| }, |
|
|
| "<content>": "content()", |
|
|
| |
| "<content-sizing>": |
| "fill-available | -moz-available | -webkit-fill-available | " + |
| "max-content | -moz-max-content | -webkit-max-content | " + |
| "min-content | -moz-min-content | -webkit-min-content | " + |
| "fit-content | -moz-fit-content | -webkit-fit-content", |
|
|
| "<feature-tag-value>": function(part) { |
| return part.type === "function" && /^[A-Z0-9]{4}$/i.test(part); |
| }, |
|
|
| |
| "<filter-function>": |
| "blur() | brightness() | contrast() | custom() | " + |
| "drop-shadow() | grayscale() | hue-rotate() | invert() | " + |
| "opacity() | saturate() | sepia()", |
|
|
| "<flex-basis>": "<width>", |
|
|
| "<flex-direction>": "row | row-reverse | column | column-reverse", |
|
|
| "<flex-grow>": "<number>", |
|
|
| "<flex-shrink>": "<number>", |
|
|
| "<flex-wrap>": "nowrap | wrap | wrap-reverse", |
|
|
| "<font-size>": |
| "<absolute-size> | <relative-size> | <length> | <percentage>", |
|
|
| "<font-stretch>": |
| "normal | ultra-condensed | extra-condensed | condensed | " + |
| "semi-condensed | semi-expanded | expanded | extra-expanded | " + |
| "ultra-expanded", |
|
|
| "<font-style>": "normal | italic | oblique", |
|
|
| "<font-variant-caps>": |
| "small-caps | all-small-caps | petite-caps | all-petite-caps | " + |
| "unicase | titling-caps", |
|
|
| "<font-variant-css21>": "normal | small-caps", |
|
|
| "<font-weight>": |
| "normal | bold | bolder | lighter | " + |
| "100 | 200 | 300 | 400 | 500 | 600 | 700 | 800 | 900", |
|
|
| "<generic-family>": |
| "serif | sans-serif | cursive | fantasy | monospace", |
|
|
| "<geometry-box>": "<shape-box> | fill-box | stroke-box | view-box", |
|
|
| "<glyph-angle>": function(part) { |
| return part.type === "angle" && part.units === "deg"; |
| }, |
|
|
| "<gradient>": function(part) { |
| return part.type === "function" && /^(?:\-(?:ms|moz|o|webkit)\-)?(?:repeating\-)?(?:radial\-|linear\-)?gradient/i.test(part); |
| }, |
|
|
| "<icccolor>": |
| "cielab() | cielch() | cielchab() | " + |
| "icc-color() | icc-named-color()", |
|
|
| |
| "<ident>": function(part) { |
| return part.type === "identifier" || part.wasIdent; |
| }, |
|
|
| "<ident-not-generic-family>": function(part) { |
| return this["<ident>"](part) && !this["<generic-family>"](part); |
| }, |
|
|
| "<image>": "<uri>", |
|
|
| "<integer>": function(part) { |
| return part.type === "integer"; |
| }, |
|
|
| "<length>": function(part) { |
| if (part.type === "function" && /^(?:\-(?:ms|moz|o|webkit)\-)?calc/i.test(part)) { |
| return true; |
| } else { |
| return part.type === "length" || part.type === "number" || part.type === "integer" || String(part) === "0"; |
| } |
| }, |
|
|
| "<line>": function(part) { |
| return part.type === "integer"; |
| }, |
|
|
| "<line-height>": "<number> | <length> | <percentage> | normal", |
|
|
| "<margin-width>": "<length> | <percentage> | auto", |
|
|
| "<miterlimit>": function(part) { |
| return this["<number>"](part) && part.value >= 1; |
| }, |
|
|
| "<nonnegative-length-or-percentage>": function(part) { |
| return (this["<length>"](part) || this["<percentage>"](part)) && |
| (String(part) === "0" || part.type === "function" || (part.value) >= 0); |
| }, |
|
|
| "<nonnegative-number-or-percentage>": function(part) { |
| return (this["<number>"](part) || this["<percentage>"](part)) && |
| (String(part) === "0" || part.type === "function" || (part.value) >= 0); |
| }, |
|
|
| "<number>": function(part) { |
| return part.type === "number" || this["<integer>"](part); |
| }, |
|
|
| "<opacity-value>": function(part) { |
| return this["<number>"](part) && part.value >= 0 && part.value <= 1; |
| }, |
|
|
| "<padding-width>": "<nonnegative-length-or-percentage>", |
|
|
| "<percentage>": function(part) { |
| return part.type === "percentage" || String(part) === "0"; |
| }, |
|
|
| "<relative-size>": "smaller | larger", |
|
|
| "<shape>": "rect() | inset-rect()", |
|
|
| "<shape-box>": "<box> | margin-box", |
|
|
| "<single-animation-direction>": |
| "normal | reverse | alternate | alternate-reverse", |
|
|
| "<single-animation-name>": function(part) { |
| return this["<ident>"](part) && |
| /^-?[a-z_][-a-z0-9_]+$/i.test(part) && |
| !/^(none|unset|initial|inherit)$/i.test(part); |
| }, |
|
|
| "<string>": function(part) { |
| return part.type === "string"; |
| }, |
|
|
| "<time>": function(part) { |
| return part.type === "time"; |
| }, |
|
|
| "<uri>": function(part) { |
| return part.type === "uri"; |
| }, |
|
|
| "<width>": "<margin-width>" |
| }, |
|
|
| complex: { |
| __proto__: null, |
|
|
| "<azimuth>": |
| "<angle>" + |
| " | " + |
| "[ [ left-side | far-left | left | center-left | center | " + |
| "center-right | right | far-right | right-side ] || behind ]" + |
| " | "+ |
| "leftwards | rightwards", |
|
|
| "<bg-position>": "<position>#", |
|
|
| "<bg-size>": |
| "[ <length> | <percentage> | auto ]{1,2} | cover | contain", |
|
|
| "<border-image-slice>": |
| |
| |
| Matcher.many([true ], |
| Matcher.cast("<nonnegative-number-or-percentage>"), |
| Matcher.cast("<nonnegative-number-or-percentage>"), |
| Matcher.cast("<nonnegative-number-or-percentage>"), |
| Matcher.cast("<nonnegative-number-or-percentage>"), |
| "fill"), |
|
|
| "<border-radius>": |
| "<nonnegative-length-or-percentage>{1,4} " + |
| "[ / <nonnegative-length-or-percentage>{1,4} ]?", |
|
|
| "<box-shadow>": "none | <shadow>#", |
|
|
| "<clip-path>": "<basic-shape> || <geometry-box>", |
|
|
| "<dasharray>": |
| |
| |
| Matcher.cast("<nonnegative-length-or-percentage>") |
| .braces(1, Infinity, "#", Matcher.cast(",").question()), |
|
|
| "<family-name>": |
| |
| "<string> | <ident-not-generic-family> <ident>*", |
|
|
| "<filter-function-list>": "[ <filter-function> | <uri> ]+", |
|
|
| |
| "<flex>": |
| "none | [ <flex-grow> <flex-shrink>? || <flex-basis> ]", |
|
|
| "<font-family>": "[ <generic-family> | <family-name> ]#", |
|
|
| "<font-shorthand>": |
| "[ <font-style> || <font-variant-css21> || " + |
| "<font-weight> || <font-stretch> ]? <font-size> " + |
| "[ / <line-height> ]? <font-family>", |
|
|
| "<font-variant-alternates>": |
| |
| "stylistic() || " + |
| "historical-forms || " + |
| |
| "styleset() || " + |
| |
| "character-variant() || " + |
| |
| "swash() || " + |
| |
| "ornaments() || " + |
| |
| "annotation()", |
|
|
| "<font-variant-ligatures>": |
| |
| "[ common-ligatures | no-common-ligatures ] || " + |
| |
| "[ discretionary-ligatures | no-discretionary-ligatures ] || " + |
| |
| "[ historical-ligatures | no-historical-ligatures ] || " + |
| |
| "[ contextual | no-contextual ]", |
|
|
| "<font-variant-numeric>": |
| |
| "[ lining-nums | oldstyle-nums ] || " + |
| |
| "[ proportional-nums | tabular-nums ] || " + |
| |
| "[ diagonal-fractions | stacked-fractions ] || " + |
| "ordinal || slashed-zero", |
|
|
| "<font-variant-east-asian>": |
| |
| "[ jis78 | jis83 | jis90 | jis04 | simplified | traditional ] || " + |
| |
| "[ full-width | proportional-width ] || " + |
| "ruby", |
|
|
| |
| |
| |
| |
| "<paint>": "<paint-basic> | <uri> <paint-basic>?", |
|
|
| |
| "<paint-basic>": "none | currentColor | <color-svg> <icccolor>?", |
|
|
| "<position>": |
| |
| |
| "[ center | [ left | right ] [ <percentage> | <length> ]? ] && " + |
| "[ center | [ top | bottom ] [ <percentage> | <length> ]? ]" + |
| " | " + |
| "[ left | center | right | <percentage> | <length> ] " + |
| "[ top | center | bottom | <percentage> | <length> ]" + |
| " | " + |
| "[ left | center | right | top | bottom | <percentage> | <length> ]", |
|
|
| "<repeat-style>": |
| "repeat-x | repeat-y | [ repeat | space | round | no-repeat ]{1,2}", |
|
|
| "<shadow>": |
| |
| Matcher.many([true ], |
| Matcher.cast("<length>").braces(2, 4), "inset", "<color>"), |
|
|
| "<text-decoration-color>": |
| "<color>", |
|
|
| "<text-decoration-line>": |
| "none | [ underline || overline || line-through || blink ]", |
|
|
| "<text-decoration-style>": |
| "solid | double | dotted | dashed | wavy", |
|
|
| "<will-change>": |
| "auto | <animateable-feature>#", |
|
|
| "<x-one-radius>": |
| |
| "[ <length> | <percentage> ]{1,2}" |
| } |
| }); |
|
|
| Object.keys(ValidationTypes.simple).forEach(function(nt) { |
| var rule = ValidationTypes.simple[nt]; |
| if (typeof rule === "string") { |
| ValidationTypes.simple[nt] = function(part) { |
| return ValidationTypes.isLiteral(part, rule); |
| }; |
| } |
| }); |
|
|
| Object.keys(ValidationTypes.complex).forEach(function(nt) { |
| var rule = ValidationTypes.complex[nt]; |
| if (typeof rule === "string") { |
| ValidationTypes.complex[nt] = Matcher.parse(rule); |
| } |
| }); |
|
|
| |
| |
| ValidationTypes.complex["<font-variant>"] = |
| Matcher.oror({ expand: "<font-variant-ligatures>" }, |
| { expand: "<font-variant-alternates>" }, |
| "<font-variant-caps>", |
| { expand: "<font-variant-numeric>" }, |
| { expand: "<font-variant-east-asian>" }); |
|
|
| },{"./Matcher":3}],22:[function(require,module,exports){ |
| "use strict"; |
|
|
| module.exports = { |
| Colors : require("./Colors"), |
| Combinator : require("./Combinator"), |
| Parser : require("./Parser"), |
| PropertyName : require("./PropertyName"), |
| PropertyValue : require("./PropertyValue"), |
| PropertyValuePart : require("./PropertyValuePart"), |
| Matcher : require("./Matcher"), |
| MediaFeature : require("./MediaFeature"), |
| MediaQuery : require("./MediaQuery"), |
| Selector : require("./Selector"), |
| SelectorPart : require("./SelectorPart"), |
| SelectorSubPart : require("./SelectorSubPart"), |
| Specificity : require("./Specificity"), |
| TokenStream : require("./TokenStream"), |
| Tokens : require("./Tokens"), |
| ValidationError : require("./ValidationError") |
| }; |
|
|
| },{"./Colors":1,"./Combinator":2,"./Matcher":3,"./MediaFeature":4,"./MediaQuery":5,"./Parser":6,"./PropertyName":8,"./PropertyValue":9,"./PropertyValuePart":11,"./Selector":13,"./SelectorPart":14,"./SelectorSubPart":15,"./Specificity":16,"./TokenStream":17,"./Tokens":18,"./ValidationError":20}],23:[function(require,module,exports){ |
| "use strict"; |
|
|
| module.exports = EventTarget; |
|
|
| |
| |
| |
| |
| |
| |
| function EventTarget() { |
|
|
| |
| |
| |
| |
| |
| |
| this._listeners = Object.create(null); |
| } |
|
|
| EventTarget.prototype = { |
|
|
| |
| constructor: EventTarget, |
|
|
| |
| |
| |
| |
| |
| |
| |
| addListener: function(type, listener) { |
| if (!this._listeners[type]) { |
| this._listeners[type] = []; |
| } |
|
|
| this._listeners[type].push(listener); |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| |
| fire: function(event) { |
| if (typeof event === "string") { |
| event = { type: event }; |
| } |
| if (typeof event.target !== "undefined") { |
| event.target = this; |
| } |
|
|
| if (typeof event.type === "undefined") { |
| throw new Error("Event object missing 'type' property."); |
| } |
|
|
| if (this._listeners[event.type]) { |
|
|
| |
| var listeners = this._listeners[event.type].concat(); |
| for (var i=0, len=listeners.length; i < len; i++) { |
| listeners[i].call(this, event); |
| } |
| } |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| |
| removeListener: function(type, listener) { |
| if (this._listeners[type]) { |
| var listeners = this._listeners[type]; |
| for (var i=0, len=listeners.length; i < len; i++) { |
| if (listeners[i] === listener) { |
| listeners.splice(i, 1); |
| break; |
| } |
| } |
|
|
|
|
| } |
| } |
| }; |
|
|
| },{}],24:[function(require,module,exports){ |
| "use strict"; |
|
|
| module.exports = StringReader; |
|
|
| |
| |
| |
| |
| |
| |
| |
| function StringReader(text) { |
|
|
| |
| |
| |
| |
| |
| |
| this._input = text.replace(/(\r\n?|\n)/g, "\n"); |
|
|
|
|
| |
| |
| |
| |
| |
| |
| this._line = 1; |
|
|
|
|
| |
| |
| |
| |
| |
| |
| this._col = 1; |
|
|
| |
| |
| |
| |
| |
| |
| this._cursor = 0; |
| } |
|
|
| StringReader.prototype = { |
|
|
| |
| constructor: StringReader, |
|
|
| |
| |
| |
|
|
| |
| |
| |
| |
| |
| getCol: function() { |
| return this._col; |
| }, |
|
|
| |
| |
| |
| |
| |
| getLine: function() { |
| return this._line; |
| }, |
|
|
| |
| |
| |
| |
| |
| eof: function() { |
| return this._cursor === this._input.length; |
| }, |
|
|
| |
| |
| |
|
|
| |
| |
| |
| |
| |
| |
| peek: function(count) { |
| var c = null; |
| count = typeof count === "undefined" ? 1 : count; |
|
|
| |
| if (this._cursor < this._input.length) { |
|
|
| |
| c = this._input.charAt(this._cursor + count - 1); |
| } |
|
|
| return c; |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| read: function() { |
| var c = null; |
|
|
| |
| if (this._cursor < this._input.length) { |
|
|
| |
| |
| if (this._input.charAt(this._cursor) === "\n") { |
| this._line++; |
| this._col=1; |
| } else { |
| this._col++; |
| } |
|
|
| |
| c = this._input.charAt(this._cursor++); |
| } |
|
|
| return c; |
| }, |
|
|
| |
| |
| |
|
|
| |
| |
| |
| |
| |
| mark: function() { |
| this._bookmark = { |
| cursor: this._cursor, |
| line: this._line, |
| col: this._col |
| }; |
| }, |
|
|
| reset: function() { |
| if (this._bookmark) { |
| this._cursor = this._bookmark.cursor; |
| this._line = this._bookmark.line; |
| this._col = this._bookmark.col; |
| delete this._bookmark; |
| } |
| }, |
|
|
| |
| |
| |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| readTo: function(pattern) { |
|
|
| var buffer = "", |
| c; |
|
|
| |
| |
| |
| |
| |
| while (buffer.length < pattern.length || buffer.lastIndexOf(pattern) !== buffer.length - pattern.length) { |
| c = this.read(); |
| if (c) { |
| buffer += c; |
| } else { |
| throw new Error("Expected \"" + pattern + "\" at line " + this._line + ", col " + this._col + "."); |
| } |
| } |
|
|
| return buffer; |
|
|
| }, |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| readWhile: function(filter) { |
|
|
| var buffer = "", |
| c = this.peek(); |
|
|
| while (c !== null && filter(c)) { |
| buffer += this.read(); |
| c = this.peek(); |
| } |
|
|
| return buffer; |
|
|
| }, |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| readMatch: function(matcher) { |
|
|
| var source = this._input.substring(this._cursor), |
| value = null; |
|
|
| |
| if (typeof matcher === "string") { |
| if (source.slice(0, matcher.length) === matcher) { |
| value = this.readCount(matcher.length); |
| } |
| } else if (matcher instanceof RegExp) { |
| if (matcher.test(source)) { |
| value = this.readCount(RegExp.lastMatch.length); |
| } |
| } |
|
|
| return value; |
| }, |
|
|
|
|
| |
| |
| |
| |
| |
| |
| |
| readCount: function(count) { |
| var buffer = ""; |
|
|
| while (count--) { |
| buffer += this.read(); |
| } |
|
|
| return buffer; |
| } |
|
|
| }; |
|
|
| },{}],25:[function(require,module,exports){ |
| "use strict"; |
|
|
| module.exports = SyntaxError; |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| function SyntaxError(message, line, col) { |
| Error.call(this); |
| this.name = this.constructor.name; |
|
|
| |
| |
| |
| |
| |
| this.col = col; |
|
|
| |
| |
| |
| |
| |
| this.line = line; |
|
|
| |
| |
| |
| |
| |
| this.message = message; |
|
|
| } |
|
|
| |
| SyntaxError.prototype = Object.create(Error.prototype); |
| SyntaxError.prototype.constructor = SyntaxError; |
|
|
| },{}],26:[function(require,module,exports){ |
| "use strict"; |
|
|
| module.exports = SyntaxUnit; |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| function SyntaxUnit(text, line, col, type) { |
|
|
|
|
| |
| |
| |
| |
| |
| this.col = col; |
|
|
| |
| |
| |
| |
| |
| this.line = line; |
|
|
| |
| |
| |
| |
| |
| this.text = text; |
|
|
| |
| |
| |
| |
| |
| this.type = type; |
| } |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| SyntaxUnit.fromToken = function(token) { |
| return new SyntaxUnit(token.value, token.startLine, token.startCol); |
| }; |
|
|
| SyntaxUnit.prototype = { |
|
|
| |
| constructor: SyntaxUnit, |
|
|
| |
| |
| |
| |
| |
| valueOf: function() { |
| return this.toString(); |
| }, |
|
|
| |
| |
| |
| |
| |
| toString: function() { |
| return this.text; |
| } |
|
|
| }; |
|
|
| },{}],27:[function(require,module,exports){ |
| "use strict"; |
|
|
| module.exports = TokenStreamBase; |
|
|
| var StringReader = require("./StringReader"); |
| var SyntaxError = require("./SyntaxError"); |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| function TokenStreamBase(input, tokenData) { |
|
|
| |
| |
| |
| |
| |
| |
| this._reader = new StringReader(input ? input.toString() : ""); |
|
|
| |
| |
| |
| |
| |
| |
| this._token = null; |
|
|
| |
| |
| |
| |
| |
| |
| this._tokenData = tokenData; |
|
|
| |
| |
| |
| |
| |
| |
| this._lt = []; |
|
|
| |
| |
| |
| |
| |
| |
| this._ltIndex = 0; |
|
|
| this._ltIndexCache = []; |
| } |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| TokenStreamBase.createTokenData = function(tokens) { |
|
|
| var nameMap = [], |
| typeMap = Object.create(null), |
| tokenData = tokens.concat([]), |
| i = 0, |
| len = tokenData.length+1; |
|
|
| tokenData.UNKNOWN = -1; |
| tokenData.unshift({ name:"EOF" }); |
|
|
| for (; i < len; i++) { |
| nameMap.push(tokenData[i].name); |
| tokenData[tokenData[i].name] = i; |
| if (tokenData[i].text) { |
| typeMap[tokenData[i].text] = i; |
| } |
| } |
|
|
| tokenData.name = function(tt) { |
| return nameMap[tt]; |
| }; |
|
|
| tokenData.type = function(c) { |
| return typeMap[c]; |
| }; |
|
|
| return tokenData; |
| }; |
|
|
| TokenStreamBase.prototype = { |
|
|
| |
| constructor: TokenStreamBase, |
|
|
| |
| |
| |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| match: function(tokenTypes, channel) { |
|
|
| |
| if (!(tokenTypes instanceof Array)) { |
| tokenTypes = [tokenTypes]; |
| } |
|
|
| var tt = this.get(channel), |
| i = 0, |
| len = tokenTypes.length; |
|
|
| while (i < len) { |
| if (tt === tokenTypes[i++]) { |
| return true; |
| } |
| } |
|
|
| |
| this.unget(); |
| return false; |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| mustMatch: function(tokenTypes) { |
|
|
| var token; |
|
|
| |
| if (!(tokenTypes instanceof Array)) { |
| tokenTypes = [tokenTypes]; |
| } |
|
|
| if (!this.match.apply(this, arguments)) { |
| token = this.LT(1); |
| throw new SyntaxError("Expected " + this._tokenData[tokenTypes[0]].name + |
| " at line " + token.startLine + ", col " + token.startCol + ".", token.startLine, token.startCol); |
| } |
| }, |
|
|
| |
| |
| |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| advance: function(tokenTypes, channel) { |
|
|
| while (this.LA(0) !== 0 && !this.match(tokenTypes, channel)) { |
| this.get(); |
| } |
|
|
| return this.LA(0); |
| }, |
|
|
| |
| |
| |
| |
| |
| get: function(channel) { |
|
|
| var tokenInfo = this._tokenData, |
| i =0, |
| token, |
| info; |
|
|
| |
| if (this._lt.length && this._ltIndex >= 0 && this._ltIndex < this._lt.length) { |
|
|
| i++; |
| this._token = this._lt[this._ltIndex++]; |
| info = tokenInfo[this._token.type]; |
|
|
| |
| while ((info.channel !== undefined && channel !== info.channel) && |
| this._ltIndex < this._lt.length) { |
| this._token = this._lt[this._ltIndex++]; |
| info = tokenInfo[this._token.type]; |
| i++; |
| } |
|
|
| |
| if ((info.channel === undefined || channel === info.channel) && |
| this._ltIndex <= this._lt.length) { |
| this._ltIndexCache.push(i); |
| return this._token.type; |
| } |
| } |
|
|
| |
| token = this._getToken(); |
|
|
| |
| if (token.type > -1 && !tokenInfo[token.type].hide) { |
|
|
| |
| token.channel = tokenInfo[token.type].channel; |
|
|
| |
| this._token = token; |
| this._lt.push(token); |
|
|
| |
| this._ltIndexCache.push(this._lt.length - this._ltIndex + i); |
|
|
| |
| if (this._lt.length > 5) { |
| this._lt.shift(); |
| } |
|
|
| |
| if (this._ltIndexCache.length > 5) { |
| this._ltIndexCache.shift(); |
| } |
|
|
| |
| this._ltIndex = this._lt.length; |
| } |
|
|
| |
| |
| |
| |
| |
| info = tokenInfo[token.type]; |
| if (info && |
| (info.hide || |
| (info.channel !== undefined && channel !== info.channel))) { |
| return this.get(channel); |
| } else { |
| |
| return token.type; |
| } |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| LA: function(index) { |
| var total = index, |
| tt; |
| if (index > 0) { |
| |
| if (index > 5) { |
| throw new Error("Too much lookahead."); |
| } |
|
|
| |
| while (total) { |
| tt = this.get(); |
| total--; |
| } |
|
|
| |
| while (total < index) { |
| this.unget(); |
| total++; |
| } |
| } else if (index < 0) { |
|
|
| if (this._lt[this._ltIndex+index]) { |
| tt = this._lt[this._ltIndex+index].type; |
| } else { |
| throw new Error("Too much lookbehind."); |
| } |
|
|
| } else { |
| tt = this._token.type; |
| } |
|
|
| return tt; |
|
|
| }, |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| LT: function(index) { |
|
|
| |
| this.LA(index); |
|
|
| |
| return this._lt[this._ltIndex+index-1]; |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| peek: function() { |
| return this.LA(1); |
| }, |
|
|
| |
| |
| |
| |
| |
| token: function() { |
| return this._token; |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| |
| tokenName: function(tokenType) { |
| if (tokenType < 0 || tokenType > this._tokenData.length) { |
| return "UNKNOWN_TOKEN"; |
| } else { |
| return this._tokenData[tokenType].name; |
| } |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| |
| tokenType: function(tokenName) { |
| return this._tokenData[tokenName] || -1; |
| }, |
|
|
| |
| |
| |
| |
| unget: function() { |
| |
| if (this._ltIndexCache.length) { |
| this._ltIndex -= this._ltIndexCache.pop(); |
| this._token = this._lt[this._ltIndex - 1]; |
| } else { |
| throw new Error("Too much lookahead."); |
| } |
| } |
|
|
| }; |
|
|
|
|
| },{"./StringReader":24,"./SyntaxError":25}],28:[function(require,module,exports){ |
| "use strict"; |
|
|
| module.exports = { |
| StringReader : require("./StringReader"), |
| SyntaxError : require("./SyntaxError"), |
| SyntaxUnit : require("./SyntaxUnit"), |
| EventTarget : require("./EventTarget"), |
| TokenStreamBase : require("./TokenStreamBase") |
| }; |
|
|
| },{"./EventTarget":23,"./StringReader":24,"./SyntaxError":25,"./SyntaxUnit":26,"./TokenStreamBase":27}],"parserlib":[function(require,module,exports){ |
| "use strict"; |
|
|
| module.exports = { |
| css : require("./css"), |
| util : require("./util") |
| }; |
|
|
| },{"./css":22,"./util":28}]},{},[]); |
|
|
| return require('parserlib'); |
| })(); |
| var clone = (function() { |
| 'use strict'; |
|
|
| var nativeMap; |
| try { |
| nativeMap = Map; |
| } catch(_) { |
| |
| |
| nativeMap = function() {}; |
| } |
|
|
| var nativeSet; |
| try { |
| nativeSet = Set; |
| } catch(_) { |
| nativeSet = function() {}; |
| } |
|
|
| var nativePromise; |
| try { |
| nativePromise = Promise; |
| } catch(_) { |
| nativePromise = function() {}; |
| } |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| function clone(parent, circular, depth, prototype, includeNonEnumerable) { |
| if (typeof circular === 'object') { |
| depth = circular.depth; |
| prototype = circular.prototype; |
| includeNonEnumerable = circular.includeNonEnumerable; |
| circular = circular.circular; |
| } |
| |
| |
| var allParents = []; |
| var allChildren = []; |
|
|
| var useBuffer = typeof Buffer != 'undefined'; |
|
|
| if (typeof circular == 'undefined') |
| circular = true; |
|
|
| if (typeof depth == 'undefined') |
| depth = Infinity; |
|
|
| |
| function _clone(parent, depth) { |
| |
| if (parent === null) |
| return null; |
|
|
| if (depth === 0) |
| return parent; |
|
|
| var child; |
| var proto; |
| if (typeof parent != 'object') { |
| return parent; |
| } |
|
|
| if (parent instanceof nativeMap) { |
| child = new nativeMap(); |
| } else if (parent instanceof nativeSet) { |
| child = new nativeSet(); |
| } else if (parent instanceof nativePromise) { |
| child = new nativePromise(function (resolve, reject) { |
| parent.then(function(value) { |
| resolve(_clone(value, depth - 1)); |
| }, function(err) { |
| reject(_clone(err, depth - 1)); |
| }); |
| }); |
| } else if (clone.__isArray(parent)) { |
| child = []; |
| } else if (clone.__isRegExp(parent)) { |
| child = new RegExp(parent.source, __getRegExpFlags(parent)); |
| if (parent.lastIndex) child.lastIndex = parent.lastIndex; |
| } else if (clone.__isDate(parent)) { |
| child = new Date(parent.getTime()); |
| } else if (useBuffer && Buffer.isBuffer(parent)) { |
| child = new Buffer(parent.length); |
| parent.copy(child); |
| return child; |
| } else if (parent instanceof Error) { |
| child = Object.create(parent); |
| } else { |
| if (typeof prototype == 'undefined') { |
| proto = Object.getPrototypeOf(parent); |
| child = Object.create(proto); |
| } |
| else { |
| child = Object.create(prototype); |
| proto = prototype; |
| } |
| } |
|
|
| if (circular) { |
| var index = allParents.indexOf(parent); |
|
|
| if (index != -1) { |
| return allChildren[index]; |
| } |
| allParents.push(parent); |
| allChildren.push(child); |
| } |
|
|
| if (parent instanceof nativeMap) { |
| var keyIterator = parent.keys(); |
| while(true) { |
| var next = keyIterator.next(); |
| if (next.done) { |
| break; |
| } |
| var keyChild = _clone(next.value, depth - 1); |
| var valueChild = _clone(parent.get(next.value), depth - 1); |
| child.set(keyChild, valueChild); |
| } |
| } |
| if (parent instanceof nativeSet) { |
| var iterator = parent.keys(); |
| while(true) { |
| var next = iterator.next(); |
| if (next.done) { |
| break; |
| } |
| var entryChild = _clone(next.value, depth - 1); |
| child.add(entryChild); |
| } |
| } |
|
|
| for (var i in parent) { |
| var attrs; |
| if (proto) { |
| attrs = Object.getOwnPropertyDescriptor(proto, i); |
| } |
|
|
| if (attrs && attrs.set == null) { |
| continue; |
| } |
| child[i] = _clone(parent[i], depth - 1); |
| } |
|
|
| if (Object.getOwnPropertySymbols) { |
| var symbols = Object.getOwnPropertySymbols(parent); |
| for (var i = 0; i < symbols.length; i++) { |
| |
| |
| var symbol = symbols[i]; |
| var descriptor = Object.getOwnPropertyDescriptor(parent, symbol); |
| if (descriptor && !descriptor.enumerable && !includeNonEnumerable) { |
| continue; |
| } |
| child[symbol] = _clone(parent[symbol], depth - 1); |
| if (!descriptor.enumerable) { |
| Object.defineProperty(child, symbol, { |
| enumerable: false |
| }); |
| } |
| } |
| } |
|
|
| if (includeNonEnumerable) { |
| var allPropertyNames = Object.getOwnPropertyNames(parent); |
| for (var i = 0; i < allPropertyNames.length; i++) { |
| var propertyName = allPropertyNames[i]; |
| var descriptor = Object.getOwnPropertyDescriptor(parent, propertyName); |
| if (descriptor && descriptor.enumerable) { |
| continue; |
| } |
| child[propertyName] = _clone(parent[propertyName], depth - 1); |
| Object.defineProperty(child, propertyName, { |
| enumerable: false |
| }); |
| } |
| } |
|
|
| return child; |
| } |
|
|
| return _clone(parent, depth); |
| } |
|
|
| |
| |
| |
| |
| |
| |
| |
| clone.clonePrototype = function clonePrototype(parent) { |
| if (parent === null) |
| return null; |
|
|
| var c = function () {}; |
| c.prototype = parent; |
| return new c(); |
| }; |
|
|
| |
|
|
| function __objToStr(o) { |
| return Object.prototype.toString.call(o); |
| } |
| clone.__objToStr = __objToStr; |
|
|
| function __isDate(o) { |
| return typeof o === 'object' && __objToStr(o) === '[object Date]'; |
| } |
| clone.__isDate = __isDate; |
|
|
| function __isArray(o) { |
| return typeof o === 'object' && __objToStr(o) === '[object Array]'; |
| } |
| clone.__isArray = __isArray; |
|
|
| function __isRegExp(o) { |
| return typeof o === 'object' && __objToStr(o) === '[object RegExp]'; |
| } |
| clone.__isRegExp = __isRegExp; |
|
|
| function __getRegExpFlags(re) { |
| var flags = ''; |
| if (re.global) flags += 'g'; |
| if (re.ignoreCase) flags += 'i'; |
| if (re.multiline) flags += 'm'; |
| return flags; |
| } |
| clone.__getRegExpFlags = __getRegExpFlags; |
|
|
| return clone; |
| })(); |
|
|
| if (typeof module === 'object' && module.exports) { |
| module.exports = clone; |
| } |
|
|
| |
| |
| |
| |
| |
| |
|
|
| |
| |
|
|
| var CSSLint = (function() { |
| "use strict"; |
|
|
| var rules = [], |
| formatters = [], |
| embeddedRuleset = /\/\*\s*csslint([^\*]*)\*\//, |
| api = new parserlib.util.EventTarget(); |
|
|
| api.version = "1.0.4"; |
|
|
| |
| |
| |
|
|
| |
| |
| |
| |
| |
| api.addRule = function(rule) { |
| rules.push(rule); |
| rules[rule.id] = rule; |
| }; |
|
|
| |
| |
| |
| |
| api.clearRules = function() { |
| rules = []; |
| }; |
|
|
| |
| |
| |
| |
| |
| api.getRules = function() { |
| return [].concat(rules).sort(function(a, b) { |
| return a.id > b.id ? 1 : 0; |
| }); |
| }; |
|
|
| |
| |
| |
| |
| |
| api.getRuleset = function() { |
| var ruleset = {}, |
| i = 0, |
| len = rules.length; |
|
|
| while (i < len) { |
| ruleset[rules[i++].id] = 1; |
| } |
|
|
| return ruleset; |
| }; |
|
|
| |
| |
| |
| |
| |
| |
| |
| function applyEmbeddedRuleset(text, ruleset) { |
| var valueMap, |
| embedded = text && text.match(embeddedRuleset), |
| rules = embedded && embedded[1]; |
|
|
| if (rules) { |
| valueMap = { |
| "true": 2, |
| "": 1, |
| "false": 0, |
|
|
| "2": 2, |
| "1": 1, |
| "0": 0 |
| }; |
|
|
| rules.toLowerCase().split(",").forEach(function(rule) { |
| var pair = rule.split(":"), |
| property = pair[0] || "", |
| value = pair[1] || ""; |
|
|
| ruleset[property.trim()] = valueMap[value.trim()]; |
| }); |
| } |
|
|
| return ruleset; |
| } |
|
|
| |
| |
| |
|
|
| |
| |
| |
| |
| |
| api.addFormatter = function(formatter) { |
| |
| formatters[formatter.id] = formatter; |
| }; |
|
|
| |
| |
| |
| |
| |
| |
| api.getFormatter = function(formatId) { |
| return formatters[formatId]; |
| }; |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| api.format = function(results, filename, formatId, options) { |
| var formatter = this.getFormatter(formatId), |
| result = null; |
|
|
| if (formatter) { |
| result = formatter.startFormat(); |
| result += formatter.formatResults(results, filename, options || {}); |
| result += formatter.endFormat(); |
| } |
|
|
| return result; |
| }; |
|
|
| |
| |
| |
| |
| |
| |
| api.hasFormat = function(formatId) { |
| return formatters.hasOwnProperty(formatId); |
| }; |
|
|
| |
| |
| |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| api.verify = function(text, ruleset) { |
|
|
| var i = 0, |
| reporter, |
| lines, |
| allow = {}, |
| ignore = [], |
| report, |
| parser = new parserlib.css.Parser({ |
| starHack: true, |
| ieFilters: true, |
| underscoreHack: true, |
| strict: false |
| }); |
|
|
| |
| lines = text.replace(/\n\r?/g, "$split$").split("$split$"); |
|
|
| |
| CSSLint.Util.forEach(lines, function (line, lineno) { |
| var allowLine = line && line.match(/\/\*[ \t]*csslint[ \t]+allow:[ \t]*([^\*]*)\*\//i), |
| allowRules = allowLine && allowLine[1], |
| allowRuleset = {}; |
|
|
| if (allowRules) { |
| allowRules.toLowerCase().split(",").forEach(function(allowRule) { |
| allowRuleset[allowRule.trim()] = true; |
| }); |
| if (Object.keys(allowRuleset).length > 0) { |
| allow[lineno + 1] = allowRuleset; |
| } |
| } |
| }); |
|
|
| var ignoreStart = null, |
| ignoreEnd = null; |
| CSSLint.Util.forEach(lines, function (line, lineno) { |
| |
| if (ignoreStart === null && line.match(/\/\*[ \t]*csslint[ \t]+ignore:start[ \t]*\*\//i)) { |
| ignoreStart = lineno; |
| } |
|
|
| if (line.match(/\/\*[ \t]*csslint[ \t]+ignore:end[ \t]*\*\//i)) { |
| ignoreEnd = lineno; |
| } |
|
|
| if (ignoreStart !== null && ignoreEnd !== null) { |
| ignore.push([ignoreStart, ignoreEnd]); |
| ignoreStart = ignoreEnd = null; |
| } |
| }); |
|
|
| |
| if (ignoreStart !== null) { |
| ignore.push([ignoreStart, lines.length]); |
| } |
|
|
| if (!ruleset) { |
| ruleset = this.getRuleset(); |
| } |
|
|
| if (embeddedRuleset.test(text)) { |
| |
| ruleset = clone(ruleset); |
| ruleset = applyEmbeddedRuleset(text, ruleset); |
| } |
|
|
| reporter = new Reporter(lines, ruleset, allow, ignore); |
|
|
| ruleset.errors = 2; |
| for (i in ruleset) { |
| if (ruleset.hasOwnProperty(i) && ruleset[i]) { |
| if (rules[i]) { |
| rules[i].init(parser, reporter); |
| } |
| } |
| } |
|
|
|
|
| |
| try { |
| parser.parse(text); |
| } catch (ex) { |
| reporter.error("Fatal error, cannot continue: " + ex.message, ex.line, ex.col, {}); |
| } |
|
|
| report = { |
| messages : reporter.messages, |
| stats : reporter.stats, |
| ruleset : reporter.ruleset, |
| allow : reporter.allow, |
| ignore : reporter.ignore |
| }; |
|
|
| |
| report.messages.sort(function (a, b) { |
| if (a.rollup && !b.rollup) { |
| return 1; |
| } else if (!a.rollup && b.rollup) { |
| return -1; |
| } else { |
| return a.line - b.line; |
| } |
| }); |
|
|
| return report; |
| }; |
|
|
| |
| |
| |
|
|
| return api; |
|
|
| })(); |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| function Reporter(lines, ruleset, allow, ignore) { |
| "use strict"; |
|
|
| |
| |
| |
| |
| |
| this.messages = []; |
|
|
| |
| |
| |
| |
| |
| this.stats = []; |
|
|
| |
| |
| |
| |
| |
| |
| this.lines = lines; |
|
|
| |
| |
| |
| |
| |
| |
| this.ruleset = ruleset; |
|
|
| |
| |
| |
| |
| |
| this.allow = allow; |
| if (!this.allow) { |
| this.allow = {}; |
| } |
|
|
| |
| |
| |
| |
| |
| this.ignore = ignore; |
| if (!this.ignore) { |
| this.ignore = []; |
| } |
| } |
|
|
| Reporter.prototype = { |
|
|
| |
| constructor: Reporter, |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| error: function(message, line, col, rule) { |
| "use strict"; |
| this.messages.push({ |
| type : "error", |
| line : line, |
| col : col, |
| message : message, |
| evidence: this.lines[line-1], |
| rule : rule || {} |
| }); |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| warn: function(message, line, col, rule) { |
| "use strict"; |
| this.report(message, line, col, rule); |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| report: function(message, line, col, rule) { |
| "use strict"; |
|
|
| |
| if (this.allow.hasOwnProperty(line) && this.allow[line].hasOwnProperty(rule.id)) { |
| return; |
| } |
|
|
| var ignore = false; |
| CSSLint.Util.forEach(this.ignore, function (range) { |
| if (range[0] <= line && line <= range[1]) { |
| ignore = true; |
| } |
| }); |
| if (ignore) { |
| return; |
| } |
|
|
| this.messages.push({ |
| type : this.ruleset[rule.id] === 2 ? "error" : "warning", |
| line : line, |
| col : col, |
| message : message, |
| evidence: this.lines[line-1], |
| rule : rule |
| }); |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| info: function(message, line, col, rule) { |
| "use strict"; |
| this.messages.push({ |
| type : "info", |
| line : line, |
| col : col, |
| message : message, |
| evidence: this.lines[line-1], |
| rule : rule |
| }); |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| rollupError: function(message, rule) { |
| "use strict"; |
| this.messages.push({ |
| type : "error", |
| rollup : true, |
| message : message, |
| rule : rule |
| }); |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| rollupWarn: function(message, rule) { |
| "use strict"; |
| this.messages.push({ |
| type : "warning", |
| rollup : true, |
| message : message, |
| rule : rule |
| }); |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| stat: function(name, value) { |
| "use strict"; |
| this.stats[name] = value; |
| } |
| }; |
|
|
| |
| CSSLint._Reporter = Reporter; |
|
|
| |
| |
| |
| CSSLint.Util = { |
| |
| |
| |
| |
| |
| |
| |
| |
| mix: function(receiver, supplier) { |
| "use strict"; |
| var prop; |
|
|
| for (prop in supplier) { |
| if (supplier.hasOwnProperty(prop)) { |
| receiver[prop] = supplier[prop]; |
| } |
| } |
|
|
| return prop; |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| indexOf: function(values, value) { |
| "use strict"; |
| if (values.indexOf) { |
| return values.indexOf(value); |
| } else { |
| for (var i=0, len=values.length; i < len; i++) { |
| if (values[i] === value) { |
| return i; |
| } |
| } |
| return -1; |
| } |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| forEach: function(values, func) { |
| "use strict"; |
| if (values.forEach) { |
| return values.forEach(func); |
| } else { |
| for (var i=0, len=values.length; i < len; i++) { |
| func(values[i], i, values); |
| } |
| } |
| } |
| }; |
|
|
| |
| |
| |
|
|
| CSSLint.addRule({ |
|
|
| |
| id: "adjoining-classes", |
| name: "Disallow adjoining classes", |
| desc: "Don't use adjoining classes.", |
| url: "https://github.com/CSSLint/csslint/wiki/Disallow-adjoining-classes", |
| browsers: "IE6", |
|
|
| |
| init: function(parser, reporter) { |
| "use strict"; |
| var rule = this; |
| parser.addListener("startrule", function(event) { |
| var selectors = event.selectors, |
| selector, |
| part, |
| modifier, |
| classCount, |
| i, j, k; |
|
|
| for (i=0; i < selectors.length; i++) { |
| selector = selectors[i]; |
| for (j=0; j < selector.parts.length; j++) { |
| part = selector.parts[j]; |
| if (part.type === parser.SELECTOR_PART_TYPE) { |
| classCount = 0; |
| for (k=0; k < part.modifiers.length; k++) { |
| modifier = part.modifiers[k]; |
| if (modifier.type === "class") { |
| classCount++; |
| } |
| if (classCount > 1){ |
| reporter.report("Adjoining classes: "+selectors[i].text, part.line, part.col, rule); |
| } |
| } |
| } |
| } |
| } |
| }); |
| } |
|
|
| }); |
|
|
| |
| |
| |
| CSSLint.addRule({ |
|
|
| |
| id: "box-model", |
| name: "Beware of broken box size", |
| desc: "Don't use width or height when using padding or border.", |
| url: "https://github.com/CSSLint/csslint/wiki/Beware-of-box-model-size", |
| browsers: "All", |
|
|
| |
| init: function(parser, reporter) { |
| "use strict"; |
| var rule = this, |
| widthProperties = { |
| border: 1, |
| "border-left": 1, |
| "border-right": 1, |
| padding: 1, |
| "padding-left": 1, |
| "padding-right": 1 |
| }, |
| heightProperties = { |
| border: 1, |
| "border-bottom": 1, |
| "border-top": 1, |
| padding: 1, |
| "padding-bottom": 1, |
| "padding-top": 1 |
| }, |
| properties, |
| boxSizing = false; |
|
|
| function startRule() { |
| properties = {}; |
| boxSizing = false; |
| } |
|
|
| function endRule() { |
| var prop, value; |
|
|
| if (!boxSizing) { |
| if (properties.height) { |
| for (prop in heightProperties) { |
| if (heightProperties.hasOwnProperty(prop) && properties[prop]) { |
| value = properties[prop].value; |
| |
| if (!(prop === "padding" && value.parts.length === 2 && value.parts[0].value === 0)) { |
| reporter.report("Using height with " + prop + " can sometimes make elements larger than you expect.", properties[prop].line, properties[prop].col, rule); |
| } |
| } |
| } |
| } |
|
|
| if (properties.width) { |
| for (prop in widthProperties) { |
| if (widthProperties.hasOwnProperty(prop) && properties[prop]) { |
| value = properties[prop].value; |
|
|
| if (!(prop === "padding" && value.parts.length === 2 && value.parts[1].value === 0)) { |
| reporter.report("Using width with " + prop + " can sometimes make elements larger than you expect.", properties[prop].line, properties[prop].col, rule); |
| } |
| } |
| } |
| } |
| } |
| } |
|
|
| parser.addListener("startrule", startRule); |
| parser.addListener("startfontface", startRule); |
| parser.addListener("startpage", startRule); |
| parser.addListener("startpagemargin", startRule); |
| parser.addListener("startkeyframerule", startRule); |
| parser.addListener("startviewport", startRule); |
|
|
| parser.addListener("property", function(event) { |
| var name = event.property.text.toLowerCase(); |
|
|
| if (heightProperties[name] || widthProperties[name]) { |
| if (!/^0\S*$/.test(event.value) && !(name === "border" && event.value.toString() === "none")) { |
| properties[name] = { |
| line: event.property.line, |
| col: event.property.col, |
| value: event.value |
| }; |
| } |
| } else { |
| if (/^(width|height)/i.test(name) && /^(length|percentage)/.test(event.value.parts[0].type)) { |
| properties[name] = 1; |
| } else if (name === "box-sizing") { |
| boxSizing = true; |
| } |
| } |
|
|
| }); |
|
|
| parser.addListener("endrule", endRule); |
| parser.addListener("endfontface", endRule); |
| parser.addListener("endpage", endRule); |
| parser.addListener("endpagemargin", endRule); |
| parser.addListener("endkeyframerule", endRule); |
| parser.addListener("endviewport", endRule); |
| } |
|
|
| }); |
|
|
| |
| |
| |
|
|
| CSSLint.addRule({ |
|
|
| |
| id: "box-sizing", |
| name: "Disallow use of box-sizing", |
| desc: "The box-sizing properties isn't supported in IE6 and IE7.", |
| url: "https://github.com/CSSLint/csslint/wiki/Disallow-box-sizing", |
| browsers: "IE6, IE7", |
| tags: ["Compatibility"], |
|
|
| |
| init: function(parser, reporter) { |
| "use strict"; |
| var rule = this; |
|
|
| parser.addListener("property", function(event) { |
| var name = event.property.text.toLowerCase(); |
|
|
| if (name === "box-sizing") { |
| reporter.report("The box-sizing property isn't supported in IE6 and IE7.", event.line, event.col, rule); |
| } |
| }); |
| } |
|
|
| }); |
|
|
| |
| |
| |
| |
|
|
| CSSLint.addRule({ |
|
|
| |
| id: "bulletproof-font-face", |
| name: "Use the bulletproof @font-face syntax", |
| desc: "Use the bulletproof @font-face syntax to avoid 404's in old IE (http://www.fontspring.com/blog/the-new-bulletproof-font-face-syntax).", |
| url: "https://github.com/CSSLint/csslint/wiki/Bulletproof-font-face", |
| browsers: "All", |
|
|
| |
| init: function(parser, reporter) { |
| "use strict"; |
| var rule = this, |
| fontFaceRule = false, |
| firstSrc = true, |
| ruleFailed = false, |
| line, col; |
|
|
| |
| parser.addListener("startfontface", function() { |
| fontFaceRule = true; |
| }); |
|
|
| parser.addListener("property", function(event) { |
| |
| if (!fontFaceRule) { |
| return; |
| } |
|
|
| var propertyName = event.property.toString().toLowerCase(), |
| value = event.value.toString(); |
|
|
| |
| line = event.line; |
| col = event.col; |
|
|
| |
| if (propertyName === "src") { |
| var regex = /^\s?url\(['"].+\.eot\?.*['"]\)\s*format\(['"]embedded-opentype['"]\).*$/i; |
|
|
| |
| if (!value.match(regex) && firstSrc) { |
| ruleFailed = true; |
| firstSrc = false; |
| } else if (value.match(regex) && !firstSrc) { |
| ruleFailed = false; |
| } |
| } |
|
|
|
|
| }); |
|
|
| |
| parser.addListener("endfontface", function() { |
| fontFaceRule = false; |
|
|
| if (ruleFailed) { |
| reporter.report("@font-face declaration doesn't follow the fontspring bulletproof syntax.", line, col, rule); |
| } |
| }); |
| } |
| }); |
|
|
| |
| |
| |
| |
|
|
| CSSLint.addRule({ |
|
|
| |
| id: "compatible-vendor-prefixes", |
| name: "Require compatible vendor prefixes", |
| desc: "Include all compatible vendor prefixes to reach a wider range of users.", |
| url: "https://github.com/CSSLint/csslint/wiki/Require-compatible-vendor-prefixes", |
| browsers: "All", |
|
|
| |
| init: function (parser, reporter) { |
| "use strict"; |
| var rule = this, |
| compatiblePrefixes, |
| properties, |
| prop, |
| variations, |
| prefixed, |
| i, |
| len, |
| inKeyFrame = false, |
| arrayPush = Array.prototype.push, |
| applyTo = []; |
|
|
| |
| compatiblePrefixes = { |
| "animation" : "webkit", |
| "animation-delay" : "webkit", |
| "animation-direction" : "webkit", |
| "animation-duration" : "webkit", |
| "animation-fill-mode" : "webkit", |
| "animation-iteration-count" : "webkit", |
| "animation-name" : "webkit", |
| "animation-play-state" : "webkit", |
| "animation-timing-function" : "webkit", |
| "appearance" : "webkit moz", |
| "border-end" : "webkit moz", |
| "border-end-color" : "webkit moz", |
| "border-end-style" : "webkit moz", |
| "border-end-width" : "webkit moz", |
| "border-image" : "webkit moz o", |
| "border-radius" : "webkit", |
| "border-start" : "webkit moz", |
| "border-start-color" : "webkit moz", |
| "border-start-style" : "webkit moz", |
| "border-start-width" : "webkit moz", |
| "box-align" : "webkit moz ms", |
| "box-direction" : "webkit moz ms", |
| "box-flex" : "webkit moz ms", |
| "box-lines" : "webkit ms", |
| "box-ordinal-group" : "webkit moz ms", |
| "box-orient" : "webkit moz ms", |
| "box-pack" : "webkit moz ms", |
| "box-sizing" : "", |
| "box-shadow" : "", |
| "column-count" : "webkit moz ms", |
| "column-gap" : "webkit moz ms", |
| "column-rule" : "webkit moz ms", |
| "column-rule-color" : "webkit moz ms", |
| "column-rule-style" : "webkit moz ms", |
| "column-rule-width" : "webkit moz ms", |
| "column-width" : "webkit moz ms", |
| "hyphens" : "epub moz", |
| "line-break" : "webkit ms", |
| "margin-end" : "webkit moz", |
| "margin-start" : "webkit moz", |
| "marquee-speed" : "webkit wap", |
| "marquee-style" : "webkit wap", |
| "padding-end" : "webkit moz", |
| "padding-start" : "webkit moz", |
| "tab-size" : "moz o", |
| "text-size-adjust" : "webkit ms", |
| "transform" : "webkit ms", |
| "transform-origin" : "webkit ms", |
| "transition" : "", |
| "transition-delay" : "", |
| "transition-duration" : "", |
| "transition-property" : "", |
| "transition-timing-function" : "", |
| "user-modify" : "webkit moz", |
| "user-select" : "webkit moz ms", |
| "word-break" : "epub ms", |
| "writing-mode" : "epub ms" |
| }; |
|
|
|
|
| for (prop in compatiblePrefixes) { |
| if (compatiblePrefixes.hasOwnProperty(prop)) { |
| variations = []; |
| prefixed = compatiblePrefixes[prop].split(" "); |
| for (i = 0, len = prefixed.length; i < len; i++) { |
| variations.push("-" + prefixed[i] + "-" + prop); |
| } |
| compatiblePrefixes[prop] = variations; |
| arrayPush.apply(applyTo, variations); |
| } |
| } |
|
|
| parser.addListener("startrule", function () { |
| properties = []; |
| }); |
|
|
| parser.addListener("startkeyframes", function (event) { |
| inKeyFrame = event.prefix || true; |
| }); |
|
|
| parser.addListener("endkeyframes", function () { |
| inKeyFrame = false; |
| }); |
|
|
| parser.addListener("property", function (event) { |
| var name = event.property; |
| if (CSSLint.Util.indexOf(applyTo, name.text) > -1) { |
|
|
| |
| if (!inKeyFrame || typeof inKeyFrame !== "string" || |
| name.text.indexOf("-" + inKeyFrame + "-") !== 0) { |
| properties.push(name); |
| } |
| } |
| }); |
|
|
| parser.addListener("endrule", function () { |
| if (!properties.length) { |
| return; |
| } |
|
|
| var propertyGroups = {}, |
| i, |
| len, |
| name, |
| prop, |
| variations, |
| value, |
| full, |
| actual, |
| item, |
| propertiesSpecified; |
|
|
| for (i = 0, len = properties.length; i < len; i++) { |
| name = properties[i]; |
|
|
| for (prop in compatiblePrefixes) { |
| if (compatiblePrefixes.hasOwnProperty(prop)) { |
| variations = compatiblePrefixes[prop]; |
| if (CSSLint.Util.indexOf(variations, name.text) > -1) { |
| if (!propertyGroups[prop]) { |
| propertyGroups[prop] = { |
| full: variations.slice(0), |
| actual: [], |
| actualNodes: [] |
| }; |
| } |
| if (CSSLint.Util.indexOf(propertyGroups[prop].actual, name.text) === -1) { |
| propertyGroups[prop].actual.push(name.text); |
| propertyGroups[prop].actualNodes.push(name); |
| } |
| } |
| } |
| } |
| } |
|
|
| for (prop in propertyGroups) { |
| if (propertyGroups.hasOwnProperty(prop)) { |
| value = propertyGroups[prop]; |
| full = value.full; |
| actual = value.actual; |
|
|
| if (full.length > actual.length) { |
| for (i = 0, len = full.length; i < len; i++) { |
| item = full[i]; |
| if (CSSLint.Util.indexOf(actual, item) === -1) { |
| propertiesSpecified = (actual.length === 1) ? actual[0] : (actual.length === 2) ? actual.join(" and ") : actual.join(", "); |
| reporter.report("The property " + item + " is compatible with " + propertiesSpecified + " and should be included as well.", value.actualNodes[0].line, value.actualNodes[0].col, rule); |
| } |
| } |
|
|
| } |
| } |
| } |
| }); |
| } |
| }); |
|
|
| |
| |
| |
| |
| |
| |
| |
|
|
| CSSLint.addRule({ |
|
|
| |
| id: "display-property-grouping", |
| name: "Require properties appropriate for display", |
| desc: "Certain properties shouldn't be used with certain display property values.", |
| url: "https://github.com/CSSLint/csslint/wiki/Require-properties-appropriate-for-display", |
| browsers: "All", |
|
|
| |
| init: function(parser, reporter) { |
| "use strict"; |
| var rule = this; |
|
|
| var propertiesToCheck = { |
| display: 1, |
| "float": "none", |
| height: 1, |
| width: 1, |
| margin: 1, |
| "margin-left": 1, |
| "margin-right": 1, |
| "margin-bottom": 1, |
| "margin-top": 1, |
| padding: 1, |
| "padding-left": 1, |
| "padding-right": 1, |
| "padding-bottom": 1, |
| "padding-top": 1, |
| "vertical-align": 1 |
| }, |
| properties; |
|
|
| function reportProperty(name, display, msg) { |
| if (properties[name]) { |
| if (typeof propertiesToCheck[name] !== "string" || properties[name].value.toLowerCase() !== propertiesToCheck[name]) { |
| reporter.report(msg || name + " can't be used with display: " + display + ".", properties[name].line, properties[name].col, rule); |
| } |
| } |
| } |
|
|
| function startRule() { |
| properties = {}; |
| } |
|
|
| function endRule() { |
|
|
| var display = properties.display ? properties.display.value : null; |
| if (display) { |
| switch (display) { |
|
|
| case "inline": |
| |
| reportProperty("height", display); |
| reportProperty("width", display); |
| reportProperty("margin", display); |
| reportProperty("margin-top", display); |
| reportProperty("margin-bottom", display); |
| reportProperty("float", display, "display:inline has no effect on floated elements (but may be used to fix the IE6 double-margin bug)."); |
| break; |
|
|
| case "block": |
| |
| reportProperty("vertical-align", display); |
| break; |
|
|
| case "inline-block": |
| |
| reportProperty("float", display); |
| break; |
|
|
| default: |
| |
| if (display.indexOf("table-") === 0) { |
| reportProperty("margin", display); |
| reportProperty("margin-left", display); |
| reportProperty("margin-right", display); |
| reportProperty("margin-top", display); |
| reportProperty("margin-bottom", display); |
| reportProperty("float", display); |
| } |
|
|
| |
| } |
| } |
|
|
| } |
|
|
| parser.addListener("startrule", startRule); |
| parser.addListener("startfontface", startRule); |
| parser.addListener("startkeyframerule", startRule); |
| parser.addListener("startpagemargin", startRule); |
| parser.addListener("startpage", startRule); |
| parser.addListener("startviewport", startRule); |
|
|
| parser.addListener("property", function(event) { |
| var name = event.property.text.toLowerCase(); |
|
|
| if (propertiesToCheck[name]) { |
| properties[name] = { |
| value: event.value.text, |
| line: event.property.line, |
| col: event.property.col |
| }; |
| } |
| }); |
|
|
| parser.addListener("endrule", endRule); |
| parser.addListener("endfontface", endRule); |
| parser.addListener("endkeyframerule", endRule); |
| parser.addListener("endpagemargin", endRule); |
| parser.addListener("endpage", endRule); |
| parser.addListener("endviewport", endRule); |
|
|
| } |
|
|
| }); |
|
|
| |
| |
| |
|
|
| CSSLint.addRule({ |
|
|
| |
| id: "duplicate-background-images", |
| name: "Disallow duplicate background images", |
| desc: "Every background-image should be unique. Use a common class for e.g. sprites.", |
| url: "https://github.com/CSSLint/csslint/wiki/Disallow-duplicate-background-images", |
| browsers: "All", |
|
|
| |
| init: function(parser, reporter) { |
| "use strict"; |
| var rule = this, |
| stack = {}; |
|
|
| parser.addListener("property", function(event) { |
| var name = event.property.text, |
| value = event.value, |
| i, len; |
|
|
| if (name.match(/background/i)) { |
| for (i=0, len=value.parts.length; i < len; i++) { |
| if (value.parts[i].type === "uri") { |
| if (typeof stack[value.parts[i].uri] === "undefined") { |
| stack[value.parts[i].uri] = event; |
| } else { |
| reporter.report("Background image '" + value.parts[i].uri + "' was used multiple times, first declared at line " + stack[value.parts[i].uri].line + ", col " + stack[value.parts[i].uri].col + ".", event.line, event.col, rule); |
| } |
| } |
| } |
| } |
| }); |
| } |
| }); |
|
|
| |
| |
| |
| |
|
|
| CSSLint.addRule({ |
|
|
| |
| id: "duplicate-properties", |
| name: "Disallow duplicate properties", |
| desc: "Duplicate properties must appear one after the other.", |
| url: "https://github.com/CSSLint/csslint/wiki/Disallow-duplicate-properties", |
| browsers: "All", |
|
|
| |
| init: function(parser, reporter) { |
| "use strict"; |
| var rule = this, |
| properties, |
| lastProperty; |
|
|
| function startRule() { |
| properties = {}; |
| } |
|
|
| parser.addListener("startrule", startRule); |
| parser.addListener("startfontface", startRule); |
| parser.addListener("startpage", startRule); |
| parser.addListener("startpagemargin", startRule); |
| parser.addListener("startkeyframerule", startRule); |
| parser.addListener("startviewport", startRule); |
|
|
| parser.addListener("property", function(event) { |
| var property = event.property, |
| name = property.text.toLowerCase(); |
|
|
| if (properties[name] && (lastProperty !== name || properties[name] === event.value.text)) { |
| reporter.report("Duplicate property '" + event.property + "' found.", event.line, event.col, rule); |
| } |
|
|
| properties[name] = event.value.text; |
| lastProperty = name; |
|
|
| }); |
|
|
|
|
| } |
|
|
| }); |
|
|
| |
| |
| |
|
|
| CSSLint.addRule({ |
|
|
| |
| id: "empty-rules", |
| name: "Disallow empty rules", |
| desc: "Rules without any properties specified should be removed.", |
| url: "https://github.com/CSSLint/csslint/wiki/Disallow-empty-rules", |
| browsers: "All", |
|
|
| |
| init: function(parser, reporter) { |
| "use strict"; |
| var rule = this, |
| count = 0; |
|
|
| parser.addListener("startrule", function() { |
| count=0; |
| }); |
|
|
| parser.addListener("property", function() { |
| count++; |
| }); |
|
|
| parser.addListener("endrule", function(event) { |
| var selectors = event.selectors; |
| if (count === 0) { |
| reporter.report("Rule is empty.", selectors[0].line, selectors[0].col, rule); |
| } |
| }); |
| } |
|
|
| }); |
|
|
| |
| |
| |
|
|
| CSSLint.addRule({ |
|
|
| |
| id: "errors", |
| name: "Parsing Errors", |
| desc: "This rule looks for recoverable syntax errors.", |
| browsers: "All", |
|
|
| |
| init: function(parser, reporter) { |
| "use strict"; |
| var rule = this; |
|
|
| parser.addListener("error", function(event) { |
| reporter.error(event.message, event.line, event.col, rule); |
| }); |
|
|
| } |
|
|
| }); |
|
|
| CSSLint.addRule({ |
|
|
| |
| id: "fallback-colors", |
| name: "Require fallback colors", |
| desc: "For older browsers that don't support RGBA, HSL, or HSLA, provide a fallback color.", |
| url: "https://github.com/CSSLint/csslint/wiki/Require-fallback-colors", |
| browsers: "IE6,IE7,IE8", |
|
|
| |
| init: function(parser, reporter) { |
| "use strict"; |
| var rule = this, |
| lastProperty, |
| propertiesToCheck = { |
| color: 1, |
| background: 1, |
| "border-color": 1, |
| "border-top-color": 1, |
| "border-right-color": 1, |
| "border-bottom-color": 1, |
| "border-left-color": 1, |
| border: 1, |
| "border-top": 1, |
| "border-right": 1, |
| "border-bottom": 1, |
| "border-left": 1, |
| "background-color": 1 |
| }; |
|
|
| function startRule() { |
| lastProperty = null; |
| } |
|
|
| parser.addListener("startrule", startRule); |
| parser.addListener("startfontface", startRule); |
| parser.addListener("startpage", startRule); |
| parser.addListener("startpagemargin", startRule); |
| parser.addListener("startkeyframerule", startRule); |
| parser.addListener("startviewport", startRule); |
|
|
| parser.addListener("property", function(event) { |
| var property = event.property, |
| name = property.text.toLowerCase(), |
| parts = event.value.parts, |
| i = 0, |
| colorType = "", |
| len = parts.length; |
|
|
| if (propertiesToCheck[name]) { |
| while (i < len) { |
| if (parts[i].type === "color") { |
| if ("alpha" in parts[i] || "hue" in parts[i]) { |
|
|
| if (/([^\)]+)\(/.test(parts[i])) { |
| colorType = RegExp.$1.toUpperCase(); |
| } |
|
|
| if (!lastProperty || (lastProperty.property.text.toLowerCase() !== name || lastProperty.colorType !== "compat")) { |
| reporter.report("Fallback " + name + " (hex or RGB) should precede " + colorType + " " + name + ".", event.line, event.col, rule); |
| } |
| } else { |
| event.colorType = "compat"; |
| } |
| } |
|
|
| i++; |
| } |
| } |
|
|
| lastProperty = event; |
| }); |
|
|
| } |
|
|
| }); |
|
|
| |
| |
| |
| |
|
|
| CSSLint.addRule({ |
|
|
| |
| id: "floats", |
| name: "Disallow too many floats", |
| desc: "This rule tests if the float property is used too many times", |
| url: "https://github.com/CSSLint/csslint/wiki/Disallow-too-many-floats", |
| browsers: "All", |
|
|
| |
| init: function(parser, reporter) { |
| "use strict"; |
| var rule = this; |
| var count = 0; |
|
|
| |
| parser.addListener("property", function(event) { |
| if (event.property.text.toLowerCase() === "float" && |
| event.value.text.toLowerCase() !== "none") { |
| count++; |
| } |
| }); |
|
|
| |
| parser.addListener("endstylesheet", function() { |
| reporter.stat("floats", count); |
| if (count >= 10) { |
| reporter.rollupWarn("Too many floats (" + count + "), you're probably using them for layout. Consider using a grid system instead.", rule); |
| } |
| }); |
| } |
|
|
| }); |
|
|
| |
| |
| |
|
|
| CSSLint.addRule({ |
|
|
| |
| id: "font-faces", |
| name: "Don't use too many web fonts", |
| desc: "Too many different web fonts in the same stylesheet.", |
| url: "https://github.com/CSSLint/csslint/wiki/Don%27t-use-too-many-web-fonts", |
| browsers: "All", |
|
|
| |
| init: function(parser, reporter) { |
| "use strict"; |
| var rule = this, |
| count = 0; |
|
|
|
|
| parser.addListener("startfontface", function() { |
| count++; |
| }); |
|
|
| parser.addListener("endstylesheet", function() { |
| if (count > 5) { |
| reporter.rollupWarn("Too many @font-face declarations (" + count + ").", rule); |
| } |
| }); |
| } |
|
|
| }); |
|
|
| |
| |
| |
|
|
| CSSLint.addRule({ |
|
|
| |
| id: "font-sizes", |
| name: "Disallow too many font sizes", |
| desc: "Checks the number of font-size declarations.", |
| url: "https://github.com/CSSLint/csslint/wiki/Don%27t-use-too-many-font-size-declarations", |
| browsers: "All", |
|
|
| |
| init: function(parser, reporter) { |
| "use strict"; |
| var rule = this, |
| count = 0; |
|
|
| |
| parser.addListener("property", function(event) { |
| if (event.property.toString() === "font-size") { |
| count++; |
| } |
| }); |
|
|
| |
| parser.addListener("endstylesheet", function() { |
| reporter.stat("font-sizes", count); |
| if (count >= 10) { |
| reporter.rollupWarn("Too many font-size declarations (" + count + "), abstraction needed.", rule); |
| } |
| }); |
| } |
|
|
| }); |
|
|
| |
| |
| |
|
|
| CSSLint.addRule({ |
|
|
| |
| id: "gradients", |
| name: "Require all gradient definitions", |
| desc: "When using a vendor-prefixed gradient, make sure to use them all.", |
| url: "https://github.com/CSSLint/csslint/wiki/Require-all-gradient-definitions", |
| browsers: "All", |
|
|
| |
| init: function(parser, reporter) { |
| "use strict"; |
| var rule = this, |
| gradients; |
|
|
| parser.addListener("startrule", function() { |
| gradients = { |
| moz: 0, |
| webkit: 0, |
| oldWebkit: 0, |
| o: 0 |
| }; |
| }); |
|
|
| parser.addListener("property", function(event) { |
|
|
| if (/\-(moz|o|webkit)(?:\-(?:linear|radial))\-gradient/i.test(event.value)) { |
| gradients[RegExp.$1] = 1; |
| } else if (/\-webkit\-gradient/i.test(event.value)) { |
| gradients.oldWebkit = 1; |
| } |
|
|
| }); |
|
|
| parser.addListener("endrule", function(event) { |
| var missing = []; |
|
|
| if (!gradients.moz) { |
| missing.push("Firefox 3.6+"); |
| } |
|
|
| if (!gradients.webkit) { |
| missing.push("Webkit (Safari 5+, Chrome)"); |
| } |
|
|
| if (!gradients.oldWebkit) { |
| missing.push("Old Webkit (Safari 4+, Chrome)"); |
| } |
|
|
| if (!gradients.o) { |
| missing.push("Opera 11.1+"); |
| } |
|
|
| if (missing.length && missing.length < 4) { |
| reporter.report("Missing vendor-prefixed CSS gradients for " + missing.join(", ") + ".", event.selectors[0].line, event.selectors[0].col, rule); |
| } |
|
|
| }); |
|
|
| } |
|
|
| }); |
|
|
| |
| |
| |
|
|
| CSSLint.addRule({ |
|
|
| |
| id: "ids", |
| name: "Disallow IDs in selectors", |
| desc: "Selectors should not contain IDs.", |
| url: "https://github.com/CSSLint/csslint/wiki/Disallow-IDs-in-selectors", |
| browsers: "All", |
|
|
| |
| init: function(parser, reporter) { |
| "use strict"; |
| var rule = this; |
| parser.addListener("startrule", function(event) { |
| var selectors = event.selectors, |
| selector, |
| part, |
| modifier, |
| idCount, |
| i, j, k; |
|
|
| for (i=0; i < selectors.length; i++) { |
| selector = selectors[i]; |
| idCount = 0; |
|
|
| for (j=0; j < selector.parts.length; j++) { |
| part = selector.parts[j]; |
| if (part.type === parser.SELECTOR_PART_TYPE) { |
| for (k=0; k < part.modifiers.length; k++) { |
| modifier = part.modifiers[k]; |
| if (modifier.type === "id") { |
| idCount++; |
| } |
| } |
| } |
| } |
|
|
| if (idCount === 1) { |
| reporter.report("Don't use IDs in selectors.", selector.line, selector.col, rule); |
| } else if (idCount > 1) { |
| reporter.report(idCount + " IDs in the selector, really?", selector.line, selector.col, rule); |
| } |
| } |
|
|
| }); |
| } |
|
|
| }); |
|
|
| |
| |
| |
| |
| |
|
|
| CSSLint.addRule({ |
|
|
| |
| id: "import-ie-limit", |
| name: "@import limit on IE6-IE9", |
| desc: "IE6-9 supports up to 31 @import per stylesheet", |
| browsers: "IE6, IE7, IE8, IE9", |
|
|
| |
| init: function(parser, reporter) { |
| "use strict"; |
| var rule = this, |
| MAX_IMPORT_COUNT = 31, |
| count = 0; |
|
|
| function startPage() { |
| count = 0; |
| } |
|
|
| parser.addListener("startpage", startPage); |
|
|
| parser.addListener("import", function() { |
| count++; |
| }); |
|
|
| parser.addListener("endstylesheet", function() { |
| if (count > MAX_IMPORT_COUNT) { |
| reporter.rollupError( |
| "Too many @import rules (" + count + "). IE6-9 supports up to 31 import per stylesheet.", |
| rule |
| ); |
| } |
| }); |
| } |
|
|
| }); |
|
|
| |
| |
| |
|
|
| CSSLint.addRule({ |
|
|
| |
| id: "import", |
| name: "Disallow @import", |
| desc: "Don't use @import, use <link> instead.", |
| url: "https://github.com/CSSLint/csslint/wiki/Disallow-%40import", |
| browsers: "All", |
|
|
| |
| init: function(parser, reporter) { |
| "use strict"; |
| var rule = this; |
|
|
| parser.addListener("import", function(event) { |
| reporter.report("@import prevents parallel downloads, use <link> instead.", event.line, event.col, rule); |
| }); |
|
|
| } |
|
|
| }); |
|
|
| |
| |
| |
| |
| |
|
|
| CSSLint.addRule({ |
|
|
| |
| id: "important", |
| name: "Disallow !important", |
| desc: "Be careful when using !important declaration", |
| url: "https://github.com/CSSLint/csslint/wiki/Disallow-%21important", |
| browsers: "All", |
|
|
| |
| init: function(parser, reporter) { |
| "use strict"; |
| var rule = this, |
| count = 0; |
|
|
| |
| parser.addListener("property", function(event) { |
| if (event.important === true) { |
| count++; |
| reporter.report("Use of !important", event.line, event.col, rule); |
| } |
| }); |
|
|
| |
| parser.addListener("endstylesheet", function() { |
| reporter.stat("important", count); |
| if (count >= 10) { |
| reporter.rollupWarn("Too many !important declarations (" + count + "), try to use less than 10 to avoid specificity issues.", rule); |
| } |
| }); |
| } |
|
|
| }); |
|
|
| |
| |
| |
| |
|
|
| CSSLint.addRule({ |
|
|
| |
| id: "known-properties", |
| name: "Require use of known properties", |
| desc: "Properties should be known (listed in CSS3 specification) or be a vendor-prefixed property.", |
| url: "https://github.com/CSSLint/csslint/wiki/Require-use-of-known-properties", |
| browsers: "All", |
|
|
| |
| init: function(parser, reporter) { |
| "use strict"; |
| var rule = this; |
|
|
| parser.addListener("property", function(event) { |
|
|
| |
| if (event.invalid) { |
| reporter.report(event.invalid.message, event.line, event.col, rule); |
| } |
|
|
| }); |
| } |
|
|
| }); |
|
|
| |
| |
| |
|
|
| CSSLint.addRule({ |
|
|
| |
| id: "order-alphabetical", |
| name: "Alphabetical order", |
| desc: "Assure properties are in alphabetical order", |
| browsers: "All", |
|
|
| |
| init: function(parser, reporter) { |
| "use strict"; |
| var rule = this, |
| properties; |
|
|
| var startRule = function () { |
| properties = []; |
| }; |
|
|
| var endRule = function(event) { |
| var currentProperties = properties.join(","), |
| expectedProperties = properties.sort().join(","); |
|
|
| if (currentProperties !== expectedProperties) { |
| reporter.report("Rule doesn't have all its properties in alphabetical order.", event.line, event.col, rule); |
| } |
| }; |
|
|
| parser.addListener("startrule", startRule); |
| parser.addListener("startfontface", startRule); |
| parser.addListener("startpage", startRule); |
| parser.addListener("startpagemargin", startRule); |
| parser.addListener("startkeyframerule", startRule); |
| parser.addListener("startviewport", startRule); |
|
|
| parser.addListener("property", function(event) { |
| var name = event.property.text, |
| lowerCasePrefixLessName = name.toLowerCase().replace(/^-.*?-/, ""); |
|
|
| properties.push(lowerCasePrefixLessName); |
| }); |
|
|
| parser.addListener("endrule", endRule); |
| parser.addListener("endfontface", endRule); |
| parser.addListener("endpage", endRule); |
| parser.addListener("endpagemargin", endRule); |
| parser.addListener("endkeyframerule", endRule); |
| parser.addListener("endviewport", endRule); |
| } |
|
|
| }); |
|
|
| |
| |
| |
| |
|
|
| CSSLint.addRule({ |
|
|
| |
| id: "outline-none", |
| name: "Disallow outline: none", |
| desc: "Use of outline: none or outline: 0 should be limited to :focus rules.", |
| url: "https://github.com/CSSLint/csslint/wiki/Disallow-outline%3Anone", |
| browsers: "All", |
| tags: ["Accessibility"], |
|
|
| |
| init: function(parser, reporter) { |
| "use strict"; |
| var rule = this, |
| lastRule; |
|
|
| function startRule(event) { |
| if (event.selectors) { |
| lastRule = { |
| line: event.line, |
| col: event.col, |
| selectors: event.selectors, |
| propCount: 0, |
| outline: false |
| }; |
| } else { |
| lastRule = null; |
| } |
| } |
|
|
| function endRule() { |
| if (lastRule) { |
| if (lastRule.outline) { |
| if (lastRule.selectors.toString().toLowerCase().indexOf(":focus") === -1) { |
| reporter.report("Outlines should only be modified using :focus.", lastRule.line, lastRule.col, rule); |
| } else if (lastRule.propCount === 1) { |
| reporter.report("Outlines shouldn't be hidden unless other visual changes are made.", lastRule.line, lastRule.col, rule); |
| } |
| } |
| } |
| } |
|
|
| parser.addListener("startrule", startRule); |
| parser.addListener("startfontface", startRule); |
| parser.addListener("startpage", startRule); |
| parser.addListener("startpagemargin", startRule); |
| parser.addListener("startkeyframerule", startRule); |
| parser.addListener("startviewport", startRule); |
|
|
| parser.addListener("property", function(event) { |
| var name = event.property.text.toLowerCase(), |
| value = event.value; |
|
|
| if (lastRule) { |
| lastRule.propCount++; |
| if (name === "outline" && (value.toString() === "none" || value.toString() === "0")) { |
| lastRule.outline = true; |
| } |
| } |
|
|
| }); |
|
|
| parser.addListener("endrule", endRule); |
| parser.addListener("endfontface", endRule); |
| parser.addListener("endpage", endRule); |
| parser.addListener("endpagemargin", endRule); |
| parser.addListener("endkeyframerule", endRule); |
| parser.addListener("endviewport", endRule); |
|
|
| } |
|
|
| }); |
|
|
| |
| |
| |
|
|
| CSSLint.addRule({ |
|
|
| |
| id: "overqualified-elements", |
| name: "Disallow overqualified elements", |
| desc: "Don't use classes or IDs with elements (a.foo or a#foo).", |
| url: "https://github.com/CSSLint/csslint/wiki/Disallow-overqualified-elements", |
| browsers: "All", |
|
|
| |
| init: function(parser, reporter) { |
| "use strict"; |
| var rule = this, |
| classes = {}; |
|
|
| parser.addListener("startrule", function(event) { |
| var selectors = event.selectors, |
| selector, |
| part, |
| modifier, |
| i, j, k; |
|
|
| for (i=0; i < selectors.length; i++) { |
| selector = selectors[i]; |
|
|
| for (j=0; j < selector.parts.length; j++) { |
| part = selector.parts[j]; |
| if (part.type === parser.SELECTOR_PART_TYPE) { |
| for (k=0; k < part.modifiers.length; k++) { |
| modifier = part.modifiers[k]; |
| if (part.elementName && modifier.type === "id") { |
| reporter.report("Element (" + part + ") is overqualified, just use " + modifier + " without element name.", part.line, part.col, rule); |
| } else if (modifier.type === "class") { |
|
|
| if (!classes[modifier]) { |
| classes[modifier] = []; |
| } |
| classes[modifier].push({ |
| modifier: modifier, |
| part: part |
| }); |
| } |
| } |
| } |
| } |
| } |
| }); |
|
|
| parser.addListener("endstylesheet", function() { |
|
|
| var prop; |
| for (prop in classes) { |
| if (classes.hasOwnProperty(prop)) { |
|
|
| |
| if (classes[prop].length === 1 && classes[prop][0].part.elementName) { |
| reporter.report("Element (" + classes[prop][0].part + ") is overqualified, just use " + classes[prop][0].modifier + " without element name.", classes[prop][0].part.line, classes[prop][0].part.col, rule); |
| } |
| } |
| } |
| }); |
| } |
|
|
| }); |
|
|
| |
| |
| |
|
|
| CSSLint.addRule({ |
|
|
| |
| id: "qualified-headings", |
| name: "Disallow qualified headings", |
| desc: "Headings should not be qualified (namespaced).", |
| url: "https://github.com/CSSLint/csslint/wiki/Disallow-qualified-headings", |
| browsers: "All", |
|
|
| |
| init: function(parser, reporter) { |
| "use strict"; |
| var rule = this; |
|
|
| parser.addListener("startrule", function(event) { |
| var selectors = event.selectors, |
| selector, |
| part, |
| i, j; |
|
|
| for (i=0; i < selectors.length; i++) { |
| selector = selectors[i]; |
|
|
| for (j=0; j < selector.parts.length; j++) { |
| part = selector.parts[j]; |
| if (part.type === parser.SELECTOR_PART_TYPE) { |
| if (part.elementName && /h[1-6]/.test(part.elementName.toString()) && j > 0) { |
| reporter.report("Heading (" + part.elementName + ") should not be qualified.", part.line, part.col, rule); |
| } |
| } |
| } |
| } |
| }); |
| } |
|
|
| }); |
|
|
| |
| |
| |
|
|
| CSSLint.addRule({ |
|
|
| |
| id: "regex-selectors", |
| name: "Disallow selectors that look like regexs", |
| desc: "Selectors that look like regular expressions are slow and should be avoided.", |
| url: "https://github.com/CSSLint/csslint/wiki/Disallow-selectors-that-look-like-regular-expressions", |
| browsers: "All", |
|
|
| |
| init: function(parser, reporter) { |
| "use strict"; |
| var rule = this; |
|
|
| parser.addListener("startrule", function(event) { |
| var selectors = event.selectors, |
| selector, |
| part, |
| modifier, |
| i, j, k; |
|
|
| for (i=0; i < selectors.length; i++) { |
| selector = selectors[i]; |
| for (j=0; j < selector.parts.length; j++) { |
| part = selector.parts[j]; |
| if (part.type === parser.SELECTOR_PART_TYPE) { |
| for (k=0; k < part.modifiers.length; k++) { |
| modifier = part.modifiers[k]; |
| if (modifier.type === "attribute") { |
| if (/([~\|\^\$\*]=)/.test(modifier)) { |
| reporter.report("Attribute selectors with " + RegExp.$1 + " are slow!", modifier.line, modifier.col, rule); |
| } |
| } |
|
|
| } |
| } |
| } |
| } |
| }); |
| } |
|
|
| }); |
|
|
| |
| |
| |
|
|
| CSSLint.addRule({ |
|
|
| |
| id: "rules-count", |
| name: "Rules Count", |
| desc: "Track how many rules there are.", |
| browsers: "All", |
|
|
| |
| init: function(parser, reporter) { |
| "use strict"; |
| var count = 0; |
|
|
| |
| parser.addListener("startrule", function() { |
| count++; |
| }); |
|
|
| parser.addListener("endstylesheet", function() { |
| reporter.stat("rule-count", count); |
| }); |
| } |
|
|
| }); |
|
|
| |
| |
| |
|
|
| CSSLint.addRule({ |
|
|
| |
| id: "selector-max-approaching", |
| name: "Warn when approaching the 4095 selector limit for IE", |
| desc: "Will warn when selector count is >= 3800 selectors.", |
| browsers: "IE", |
|
|
| |
| init: function(parser, reporter) { |
| "use strict"; |
| var rule = this, count = 0; |
|
|
| parser.addListener("startrule", function(event) { |
| count += event.selectors.length; |
| }); |
|
|
| parser.addListener("endstylesheet", function() { |
| if (count >= 3800) { |
| reporter.report("You have " + count + " selectors. Internet Explorer supports a maximum of 4095 selectors per stylesheet. Consider refactoring.", 0, 0, rule); |
| } |
| }); |
| } |
|
|
| }); |
|
|
| |
| |
| |
|
|
| CSSLint.addRule({ |
|
|
| |
| id: "selector-max", |
| name: "Error when past the 4095 selector limit for IE", |
| desc: "Will error when selector count is > 4095.", |
| browsers: "IE", |
|
|
| |
| init: function(parser, reporter) { |
| "use strict"; |
| var rule = this, count = 0; |
|
|
| parser.addListener("startrule", function(event) { |
| count += event.selectors.length; |
| }); |
|
|
| parser.addListener("endstylesheet", function() { |
| if (count > 4095) { |
| reporter.report("You have " + count + " selectors. Internet Explorer supports a maximum of 4095 selectors per stylesheet. Consider refactoring.", 0, 0, rule); |
| } |
| }); |
| } |
|
|
| }); |
|
|
| |
| |
| |
|
|
| CSSLint.addRule({ |
|
|
| |
| id: "selector-newline", |
| name: "Disallow new-line characters in selectors", |
| desc: "New-line characters in selectors are usually a forgotten comma and not a descendant combinator.", |
| browsers: "All", |
|
|
| |
| init: function(parser, reporter) { |
| "use strict"; |
| var rule = this; |
|
|
| function startRule(event) { |
| var i, len, selector, p, n, pLen, part, part2, type, currentLine, nextLine, |
| selectors = event.selectors; |
|
|
| for (i = 0, len = selectors.length; i < len; i++) { |
| selector = selectors[i]; |
| for (p = 0, pLen = selector.parts.length; p < pLen; p++) { |
| for (n = p + 1; n < pLen; n++) { |
| part = selector.parts[p]; |
| part2 = selector.parts[n]; |
| type = part.type; |
| currentLine = part.line; |
| nextLine = part2.line; |
|
|
| if (type === "descendant" && nextLine > currentLine) { |
| reporter.report("newline character found in selector (forgot a comma?)", currentLine, selectors[i].parts[0].col, rule); |
| } |
| } |
| } |
|
|
| } |
| } |
|
|
| parser.addListener("startrule", startRule); |
|
|
| } |
| }); |
|
|
| |
| |
| |
| |
|
|
| CSSLint.addRule({ |
|
|
| |
| id: "shorthand", |
| name: "Require shorthand properties", |
| desc: "Use shorthand properties where possible.", |
| url: "https://github.com/CSSLint/csslint/wiki/Require-shorthand-properties", |
| browsers: "All", |
|
|
| |
| init: function(parser, reporter) { |
| "use strict"; |
| var rule = this, |
| prop, i, len, |
| propertiesToCheck = {}, |
| properties, |
| mapping = { |
| "margin": [ |
| "margin-top", |
| "margin-bottom", |
| "margin-left", |
| "margin-right" |
| ], |
| "padding": [ |
| "padding-top", |
| "padding-bottom", |
| "padding-left", |
| "padding-right" |
| ] |
| }; |
|
|
| |
| for (prop in mapping) { |
| if (mapping.hasOwnProperty(prop)) { |
| for (i=0, len=mapping[prop].length; i < len; i++) { |
| propertiesToCheck[mapping[prop][i]] = prop; |
| } |
| } |
| } |
|
|
| function startRule() { |
| properties = {}; |
| } |
|
|
| |
| function endRule(event) { |
|
|
| var prop, i, len, total; |
|
|
| |
| for (prop in mapping) { |
| if (mapping.hasOwnProperty(prop)) { |
| total=0; |
|
|
| for (i=0, len=mapping[prop].length; i < len; i++) { |
| total += properties[mapping[prop][i]] ? 1 : 0; |
| } |
|
|
| if (total === mapping[prop].length) { |
| reporter.report("The properties " + mapping[prop].join(", ") + " can be replaced by " + prop + ".", event.line, event.col, rule); |
| } |
| } |
| } |
| } |
|
|
| parser.addListener("startrule", startRule); |
| parser.addListener("startfontface", startRule); |
|
|
| |
| parser.addListener("property", function(event) { |
| var name = event.property.toString().toLowerCase(); |
|
|
| if (propertiesToCheck[name]) { |
| properties[name] = 1; |
| } |
| }); |
|
|
| parser.addListener("endrule", endRule); |
| parser.addListener("endfontface", endRule); |
|
|
| } |
|
|
| }); |
|
|
| |
| |
| |
| |
|
|
| CSSLint.addRule({ |
|
|
| |
| id: "star-property-hack", |
| name: "Disallow properties with a star prefix", |
| desc: "Checks for the star property hack (targets IE6/7)", |
| url: "https://github.com/CSSLint/csslint/wiki/Disallow-star-hack", |
| browsers: "All", |
|
|
| |
| init: function(parser, reporter) { |
| "use strict"; |
| var rule = this; |
|
|
| |
| parser.addListener("property", function(event) { |
| var property = event.property; |
|
|
| if (property.hack === "*") { |
| reporter.report("Property with star prefix found.", event.property.line, event.property.col, rule); |
| } |
| }); |
| } |
| }); |
|
|
| |
| |
| |
| |
|
|
| CSSLint.addRule({ |
|
|
| |
| id: "text-indent", |
| name: "Disallow negative text-indent", |
| desc: "Checks for text indent less than -99px", |
| url: "https://github.com/CSSLint/csslint/wiki/Disallow-negative-text-indent", |
| browsers: "All", |
|
|
| |
| init: function(parser, reporter) { |
| "use strict"; |
| var rule = this, |
| textIndent, |
| direction; |
|
|
|
|
| function startRule() { |
| textIndent = false; |
| direction = "inherit"; |
| } |
|
|
| |
| function endRule() { |
| if (textIndent && direction !== "ltr") { |
| reporter.report("Negative text-indent doesn't work well with RTL. If you use text-indent for image replacement explicitly set direction for that item to ltr.", textIndent.line, textIndent.col, rule); |
| } |
| } |
|
|
| parser.addListener("startrule", startRule); |
| parser.addListener("startfontface", startRule); |
|
|
| |
| parser.addListener("property", function(event) { |
| var name = event.property.toString().toLowerCase(), |
| value = event.value; |
|
|
| if (name === "text-indent" && value.parts[0].value < -99) { |
| textIndent = event.property; |
| } else if (name === "direction" && value.toString() === "ltr") { |
| direction = "ltr"; |
| } |
| }); |
|
|
| parser.addListener("endrule", endRule); |
| parser.addListener("endfontface", endRule); |
|
|
| } |
|
|
| }); |
|
|
| |
| |
| |
| |
|
|
| CSSLint.addRule({ |
|
|
| |
| id: "underscore-property-hack", |
| name: "Disallow properties with an underscore prefix", |
| desc: "Checks for the underscore property hack (targets IE6)", |
| url: "https://github.com/CSSLint/csslint/wiki/Disallow-underscore-hack", |
| browsers: "All", |
|
|
| |
| init: function(parser, reporter) { |
| "use strict"; |
| var rule = this; |
|
|
| |
| parser.addListener("property", function(event) { |
| var property = event.property; |
|
|
| if (property.hack === "_") { |
| reporter.report("Property with underscore prefix found.", event.property.line, event.property.col, rule); |
| } |
| }); |
| } |
| }); |
|
|
| |
| |
| |
|
|
| CSSLint.addRule({ |
|
|
| |
| id: "unique-headings", |
| name: "Headings should only be defined once", |
| desc: "Headings should be defined only once.", |
| url: "https://github.com/CSSLint/csslint/wiki/Headings-should-only-be-defined-once", |
| browsers: "All", |
|
|
| |
| init: function(parser, reporter) { |
| "use strict"; |
| var rule = this; |
|
|
| var headings = { |
| h1: 0, |
| h2: 0, |
| h3: 0, |
| h4: 0, |
| h5: 0, |
| h6: 0 |
| }; |
|
|
| parser.addListener("startrule", function(event) { |
| var selectors = event.selectors, |
| selector, |
| part, |
| pseudo, |
| i, j; |
|
|
| for (i=0; i < selectors.length; i++) { |
| selector = selectors[i]; |
| part = selector.parts[selector.parts.length-1]; |
|
|
| if (part.elementName && /(h[1-6])/i.test(part.elementName.toString())) { |
|
|
| for (j=0; j < part.modifiers.length; j++) { |
| if (part.modifiers[j].type === "pseudo") { |
| pseudo = true; |
| break; |
| } |
| } |
|
|
| if (!pseudo) { |
| headings[RegExp.$1]++; |
| if (headings[RegExp.$1] > 1) { |
| reporter.report("Heading (" + part.elementName + ") has already been defined.", part.line, part.col, rule); |
| } |
| } |
| } |
| } |
| }); |
|
|
| parser.addListener("endstylesheet", function() { |
| var prop, |
| messages = []; |
|
|
| for (prop in headings) { |
| if (headings.hasOwnProperty(prop)) { |
| if (headings[prop] > 1) { |
| messages.push(headings[prop] + " " + prop + "s"); |
| } |
| } |
| } |
|
|
| if (messages.length) { |
| reporter.rollupWarn("You have " + messages.join(", ") + " defined in this stylesheet.", rule); |
| } |
| }); |
| } |
|
|
| }); |
|
|
| |
| |
| |
|
|
| CSSLint.addRule({ |
|
|
| |
| id: "universal-selector", |
| name: "Disallow universal selector", |
| desc: "The universal selector (*) is known to be slow.", |
| url: "https://github.com/CSSLint/csslint/wiki/Disallow-universal-selector", |
| browsers: "All", |
|
|
| |
| init: function(parser, reporter) { |
| "use strict"; |
| var rule = this; |
|
|
| parser.addListener("startrule", function(event) { |
| var selectors = event.selectors, |
| selector, |
| part, |
| i; |
|
|
| for (i=0; i < selectors.length; i++) { |
| selector = selectors[i]; |
|
|
| part = selector.parts[selector.parts.length-1]; |
| if (part.elementName === "*") { |
| reporter.report(rule.desc, part.line, part.col, rule); |
| } |
| } |
| }); |
| } |
|
|
| }); |
|
|
| |
| |
| |
|
|
| CSSLint.addRule({ |
|
|
| |
| id: "unqualified-attributes", |
| name: "Disallow unqualified attribute selectors", |
| desc: "Unqualified attribute selectors are known to be slow.", |
| url: "https://github.com/CSSLint/csslint/wiki/Disallow-unqualified-attribute-selectors", |
| browsers: "All", |
|
|
| |
| init: function(parser, reporter) { |
| "use strict"; |
|
|
| var rule = this; |
|
|
| parser.addListener("startrule", function(event) { |
|
|
| var selectors = event.selectors, |
| selectorContainsClassOrId = false, |
| selector, |
| part, |
| modifier, |
| i, k; |
|
|
| for (i=0; i < selectors.length; i++) { |
| selector = selectors[i]; |
|
|
| part = selector.parts[selector.parts.length-1]; |
| if (part.type === parser.SELECTOR_PART_TYPE) { |
| for (k=0; k < part.modifiers.length; k++) { |
| modifier = part.modifiers[k]; |
|
|
| if (modifier.type === "class" || modifier.type === "id") { |
| selectorContainsClassOrId = true; |
| break; |
| } |
| } |
|
|
| if (!selectorContainsClassOrId) { |
| for (k=0; k < part.modifiers.length; k++) { |
| modifier = part.modifiers[k]; |
| if (modifier.type === "attribute" && (!part.elementName || part.elementName === "*")) { |
| reporter.report(rule.desc, part.line, part.col, rule); |
| } |
| } |
| } |
| } |
|
|
| } |
| }); |
| } |
|
|
| }); |
|
|
| |
| |
| |
| |
|
|
| CSSLint.addRule({ |
|
|
| |
| id: "vendor-prefix", |
| name: "Require standard property with vendor prefix", |
| desc: "When using a vendor-prefixed property, make sure to include the standard one.", |
| url: "https://github.com/CSSLint/csslint/wiki/Require-standard-property-with-vendor-prefix", |
| browsers: "All", |
|
|
| |
| init: function(parser, reporter) { |
| "use strict"; |
| var rule = this, |
| properties, |
| num, |
| propertiesToCheck = { |
| "-webkit-border-radius": "border-radius", |
| "-webkit-border-top-left-radius": "border-top-left-radius", |
| "-webkit-border-top-right-radius": "border-top-right-radius", |
| "-webkit-border-bottom-left-radius": "border-bottom-left-radius", |
| "-webkit-border-bottom-right-radius": "border-bottom-right-radius", |
|
|
| "-o-border-radius": "border-radius", |
| "-o-border-top-left-radius": "border-top-left-radius", |
| "-o-border-top-right-radius": "border-top-right-radius", |
| "-o-border-bottom-left-radius": "border-bottom-left-radius", |
| "-o-border-bottom-right-radius": "border-bottom-right-radius", |
|
|
| "-moz-border-radius": "border-radius", |
| "-moz-border-radius-topleft": "border-top-left-radius", |
| "-moz-border-radius-topright": "border-top-right-radius", |
| "-moz-border-radius-bottomleft": "border-bottom-left-radius", |
| "-moz-border-radius-bottomright": "border-bottom-right-radius", |
|
|
| "-moz-column-count": "column-count", |
| "-webkit-column-count": "column-count", |
|
|
| "-moz-column-gap": "column-gap", |
| "-webkit-column-gap": "column-gap", |
|
|
| "-moz-column-rule": "column-rule", |
| "-webkit-column-rule": "column-rule", |
|
|
| "-moz-column-rule-style": "column-rule-style", |
| "-webkit-column-rule-style": "column-rule-style", |
|
|
| "-moz-column-rule-color": "column-rule-color", |
| "-webkit-column-rule-color": "column-rule-color", |
|
|
| "-moz-column-rule-width": "column-rule-width", |
| "-webkit-column-rule-width": "column-rule-width", |
|
|
| "-moz-column-width": "column-width", |
| "-webkit-column-width": "column-width", |
|
|
| "-webkit-column-span": "column-span", |
| "-webkit-columns": "columns", |
|
|
| "-moz-box-shadow": "box-shadow", |
| "-webkit-box-shadow": "box-shadow", |
|
|
| "-moz-transform": "transform", |
| "-webkit-transform": "transform", |
| "-o-transform": "transform", |
| "-ms-transform": "transform", |
|
|
| "-moz-transform-origin": "transform-origin", |
| "-webkit-transform-origin": "transform-origin", |
| "-o-transform-origin": "transform-origin", |
| "-ms-transform-origin": "transform-origin", |
|
|
| "-moz-box-sizing": "box-sizing", |
| "-webkit-box-sizing": "box-sizing" |
| }; |
|
|
| |
| function startRule() { |
| properties = {}; |
| num = 1; |
| } |
|
|
| |
| function endRule() { |
| var prop, |
| i, |
| len, |
| needed, |
| actual, |
| needsStandard = []; |
|
|
| for (prop in properties) { |
| if (propertiesToCheck[prop]) { |
| needsStandard.push({ |
| actual: prop, |
| needed: propertiesToCheck[prop] |
| }); |
| } |
| } |
|
|
| for (i=0, len=needsStandard.length; i < len; i++) { |
| needed = needsStandard[i].needed; |
| actual = needsStandard[i].actual; |
|
|
| if (!properties[needed]) { |
| reporter.report("Missing standard property '" + needed + "' to go along with '" + actual + "'.", properties[actual][0].name.line, properties[actual][0].name.col, rule); |
| } else { |
| |
| if (properties[needed][0].pos < properties[actual][0].pos) { |
| reporter.report("Standard property '" + needed + "' should come after vendor-prefixed property '" + actual + "'.", properties[actual][0].name.line, properties[actual][0].name.col, rule); |
| } |
| } |
| } |
|
|
| } |
|
|
| parser.addListener("startrule", startRule); |
| parser.addListener("startfontface", startRule); |
| parser.addListener("startpage", startRule); |
| parser.addListener("startpagemargin", startRule); |
| parser.addListener("startkeyframerule", startRule); |
| parser.addListener("startviewport", startRule); |
|
|
| parser.addListener("property", function(event) { |
| var name = event.property.text.toLowerCase(); |
|
|
| if (!properties[name]) { |
| properties[name] = []; |
| } |
|
|
| properties[name].push({ |
| name: event.property, |
| value: event.value, |
| pos: num++ |
| }); |
| }); |
|
|
| parser.addListener("endrule", endRule); |
| parser.addListener("endfontface", endRule); |
| parser.addListener("endpage", endRule); |
| parser.addListener("endpagemargin", endRule); |
| parser.addListener("endkeyframerule", endRule); |
| parser.addListener("endviewport", endRule); |
| } |
|
|
| }); |
|
|
| |
| |
| |
|
|
| CSSLint.addRule({ |
|
|
| |
| id: "zero-units", |
| name: "Disallow units for 0 values", |
| desc: "You don't need to specify units when a value is 0.", |
| url: "https://github.com/CSSLint/csslint/wiki/Disallow-units-for-zero-values", |
| browsers: "All", |
|
|
| |
| init: function(parser, reporter) { |
| "use strict"; |
| var rule = this; |
|
|
| |
| parser.addListener("property", function(event) { |
| var parts = event.value.parts, |
| i = 0, |
| len = parts.length; |
|
|
| while (i < len) { |
| if ((parts[i].units || parts[i].type === "percentage") && parts[i].value === 0 && parts[i].type !== "time") { |
| reporter.report("Values of 0 shouldn't have units specified.", parts[i].line, parts[i].col, rule); |
| } |
| i++; |
| } |
|
|
| }); |
|
|
| } |
|
|
| }); |
|
|
| (function() { |
| "use strict"; |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| var xmlEscape = function(str) { |
| if (!str || str.constructor !== String) { |
| return ""; |
| } |
|
|
| return str.replace(/["&><]/g, function(match) { |
| switch (match) { |
| case "\"": |
| return """; |
| case "&": |
| return "&"; |
| case "<": |
| return "<"; |
| case ">": |
| return ">"; |
| } |
| }); |
| }; |
|
|
| CSSLint.addFormatter({ |
| |
| id: "checkstyle-xml", |
| name: "Checkstyle XML format", |
|
|
| |
| |
| |
| |
| startFormat: function() { |
| return "<?xml version=\"1.0\" encoding=\"utf-8\"?><checkstyle>"; |
| }, |
|
|
| |
| |
| |
| |
| endFormat: function() { |
| return "</checkstyle>"; |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| readError: function(filename, message) { |
| return "<file name=\"" + xmlEscape(filename) + "\"><error line=\"0\" column=\"0\" severty=\"error\" message=\"" + xmlEscape(message) + "\"></error></file>"; |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| |
| formatResults: function(results, filename) { |
| var messages = results.messages, |
| output = []; |
|
|
| |
| |
| |
| |
| |
| |
| |
| var generateSource = function(rule) { |
| if (!rule || !("name" in rule)) { |
| return ""; |
| } |
| return "net.csslint." + rule.name.replace(/\s/g, ""); |
| }; |
|
|
|
|
| if (messages.length > 0) { |
| output.push("<file name=\""+filename+"\">"); |
| CSSLint.Util.forEach(messages, function (message) { |
| |
| if (!message.rollup) { |
| output.push("<error line=\"" + message.line + "\" column=\"" + message.col + "\" severity=\"" + message.type + "\"" + |
| " message=\"" + xmlEscape(message.message) + "\" source=\"" + generateSource(message.rule) +"\"/>"); |
| } |
| }); |
| output.push("</file>"); |
| } |
|
|
| return output.join(""); |
| } |
| }); |
|
|
| }()); |
|
|
| CSSLint.addFormatter({ |
| |
| id: "compact", |
| name: "Compact, 'porcelain' format", |
|
|
| |
| |
| |
| |
| startFormat: function() { |
| "use strict"; |
| return ""; |
| }, |
|
|
| |
| |
| |
| |
| endFormat: function() { |
| "use strict"; |
| return ""; |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| |
| formatResults: function(results, filename, options) { |
| "use strict"; |
| var messages = results.messages, |
| output = ""; |
| options = options || {}; |
|
|
| |
| |
| |
| |
| |
| var capitalize = function(str) { |
| return str.charAt(0).toUpperCase() + str.slice(1); |
| }; |
|
|
| if (messages.length === 0) { |
| return options.quiet ? "" : filename + ": Lint Free!"; |
| } |
|
|
| CSSLint.Util.forEach(messages, function(message) { |
| if (message.rollup) { |
| output += filename + ": " + capitalize(message.type) + " - " + message.message + " (" + message.rule.id + ")\n"; |
| } else { |
| output += filename + ": line " + message.line + |
| ", col " + message.col + ", " + capitalize(message.type) + " - " + message.message + " (" + message.rule.id + ")\n"; |
| } |
| }); |
|
|
| return output; |
| } |
| }); |
|
|
| CSSLint.addFormatter({ |
| |
| id: "csslint-xml", |
| name: "CSSLint XML format", |
|
|
| |
| |
| |
| |
| startFormat: function() { |
| "use strict"; |
| return "<?xml version=\"1.0\" encoding=\"utf-8\"?><csslint>"; |
| }, |
|
|
| |
| |
| |
| |
| endFormat: function() { |
| "use strict"; |
| return "</csslint>"; |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| |
| formatResults: function(results, filename) { |
| "use strict"; |
| var messages = results.messages, |
| output = []; |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| var escapeSpecialCharacters = function(str) { |
| if (!str || str.constructor !== String) { |
| return ""; |
| } |
| return str.replace(/"/g, "'").replace(/&/g, "&").replace(/</g, "<").replace(/>/g, ">"); |
| }; |
|
|
| if (messages.length > 0) { |
| output.push("<file name=\""+filename+"\">"); |
| CSSLint.Util.forEach(messages, function (message) { |
| if (message.rollup) { |
| output.push("<issue severity=\"" + message.type + "\" reason=\"" + escapeSpecialCharacters(message.message) + "\" evidence=\"" + escapeSpecialCharacters(message.evidence) + "\"/>"); |
| } else { |
| output.push("<issue line=\"" + message.line + "\" char=\"" + message.col + "\" severity=\"" + message.type + "\"" + |
| " reason=\"" + escapeSpecialCharacters(message.message) + "\" evidence=\"" + escapeSpecialCharacters(message.evidence) + "\"/>"); |
| } |
| }); |
| output.push("</file>"); |
| } |
|
|
| return output.join(""); |
| } |
| }); |
|
|
| |
|
|
| CSSLint.addFormatter({ |
| |
| id: "json", |
| name: "JSON", |
|
|
| |
| |
| |
| |
| startFormat: function() { |
| "use strict"; |
| this.json = []; |
| return ""; |
| }, |
|
|
| |
| |
| |
| |
| endFormat: function() { |
| "use strict"; |
| var ret = ""; |
| if (this.json.length > 0) { |
| if (this.json.length === 1) { |
| ret = JSON.stringify(this.json[0]); |
| } else { |
| ret = JSON.stringify(this.json); |
| } |
| } |
| return ret; |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| formatResults: function(results, filename, options) { |
| "use strict"; |
| if (results.messages.length > 0 || !options.quiet) { |
| this.json.push({ |
| filename: filename, |
| messages: results.messages, |
| stats: results.stats |
| }); |
| } |
| return ""; |
| } |
| }); |
|
|
| CSSLint.addFormatter({ |
| |
| id: "junit-xml", |
| name: "JUNIT XML format", |
|
|
| |
| |
| |
| |
| startFormat: function() { |
| "use strict"; |
| return "<?xml version=\"1.0\" encoding=\"utf-8\"?><testsuites>"; |
| }, |
|
|
| |
| |
| |
| |
| endFormat: function() { |
| "use strict"; |
| return "</testsuites>"; |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| |
| formatResults: function(results, filename) { |
| "use strict"; |
|
|
| var messages = results.messages, |
| output = [], |
| tests = { |
| "error": 0, |
| "failure": 0 |
| }; |
|
|
| |
| |
| |
| |
| |
| |
| |
| var generateSource = function(rule) { |
| if (!rule || !("name" in rule)) { |
| return ""; |
| } |
| return "net.csslint." + rule.name.replace(/\s/g, ""); |
| }; |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| var escapeSpecialCharacters = function(str) { |
|
|
| if (!str || str.constructor !== String) { |
| return ""; |
| } |
|
|
| return str.replace(/"/g, "'").replace(/</g, "<").replace(/>/g, ">"); |
|
|
| }; |
|
|
| if (messages.length > 0) { |
|
|
| messages.forEach(function (message) { |
|
|
| |
| |
| var type = message.type === "warning" ? "error" : message.type; |
|
|
| |
| if (!message.rollup) { |
|
|
| |
| |
| output.push("<testcase time=\"0\" name=\"" + generateSource(message.rule) + "\">"); |
| output.push("<" + type + " message=\"" + escapeSpecialCharacters(message.message) + "\"><![CDATA[" + message.line + ":" + message.col + ":" + escapeSpecialCharacters(message.evidence) + "]]></" + type + ">"); |
| output.push("</testcase>"); |
|
|
| tests[type] += 1; |
|
|
| } |
|
|
| }); |
|
|
| output.unshift("<testsuite time=\"0\" tests=\"" + messages.length + "\" skipped=\"0\" errors=\"" + tests.error + "\" failures=\"" + tests.failure + "\" package=\"net.csslint\" name=\"" + filename + "\">"); |
| output.push("</testsuite>"); |
|
|
| } |
|
|
| return output.join(""); |
|
|
| } |
| }); |
|
|
| CSSLint.addFormatter({ |
| |
| id: "lint-xml", |
| name: "Lint XML format", |
|
|
| |
| |
| |
| |
| startFormat: function() { |
| "use strict"; |
| return "<?xml version=\"1.0\" encoding=\"utf-8\"?><lint>"; |
| }, |
|
|
| |
| |
| |
| |
| endFormat: function() { |
| "use strict"; |
| return "</lint>"; |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| |
| formatResults: function(results, filename) { |
| "use strict"; |
| var messages = results.messages, |
| output = []; |
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| var escapeSpecialCharacters = function(str) { |
| if (!str || str.constructor !== String) { |
| return ""; |
| } |
| return str.replace(/"/g, "'").replace(/&/g, "&").replace(/</g, "<").replace(/>/g, ">"); |
| }; |
|
|
| if (messages.length > 0) { |
|
|
| output.push("<file name=\""+filename+"\">"); |
| CSSLint.Util.forEach(messages, function (message) { |
| if (message.rollup) { |
| output.push("<issue severity=\"" + message.type + "\" reason=\"" + escapeSpecialCharacters(message.message) + "\" evidence=\"" + escapeSpecialCharacters(message.evidence) + "\"/>"); |
| } else { |
| var rule = ""; |
| if (message.rule && message.rule.id) { |
| rule = "rule=\"" + escapeSpecialCharacters(message.rule.id) + "\" "; |
| } |
| output.push("<issue " + rule + "line=\"" + message.line + "\" char=\"" + message.col + "\" severity=\"" + message.type + "\"" + |
| " reason=\"" + escapeSpecialCharacters(message.message) + "\" evidence=\"" + escapeSpecialCharacters(message.evidence) + "\"/>"); |
| } |
| }); |
| output.push("</file>"); |
| } |
|
|
| return output.join(""); |
| } |
| }); |
|
|
| CSSLint.addFormatter({ |
| |
| id: "text", |
| name: "Plain Text", |
|
|
| |
| |
| |
| |
| startFormat: function() { |
| "use strict"; |
| return ""; |
| }, |
|
|
| |
| |
| |
| |
| endFormat: function() { |
| "use strict"; |
| return ""; |
| }, |
|
|
| |
| |
| |
| |
| |
| |
| |
| formatResults: function(results, filename, options) { |
| "use strict"; |
| var messages = results.messages, |
| output = ""; |
| options = options || {}; |
|
|
| if (messages.length === 0) { |
| return options.quiet ? "" : "\n\ncsslint: No errors in " + filename + "."; |
| } |
|
|
| output = "\n\ncsslint: There "; |
| if (messages.length === 1) { |
| output += "is 1 problem"; |
| } else { |
| output += "are " + messages.length + " problems"; |
| } |
| output += " in " + filename + "."; |
|
|
| var pos = filename.lastIndexOf("/"), |
| shortFilename = filename; |
|
|
| if (pos === -1) { |
| pos = filename.lastIndexOf("\\"); |
| } |
| if (pos > -1) { |
| shortFilename = filename.substring(pos+1); |
| } |
|
|
| CSSLint.Util.forEach(messages, function (message, i) { |
| output = output + "\n\n" + shortFilename; |
| if (message.rollup) { |
| output += "\n" + (i+1) + ": " + message.type; |
| output += "\n" + message.message; |
| } else { |
| output += "\n" + (i+1) + ": " + message.type + " at line " + message.line + ", col " + message.col; |
| output += "\n" + message.message; |
| output += "\n" + message.evidence; |
| } |
| }); |
|
|
| return output; |
| } |
| }); |
|
|
| return CSSLint; |
| })(); |
