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327 lines
12 KiB
JavaScript
327 lines
12 KiB
JavaScript
/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Ajax.org Code Editor (ACE).
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*
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* The Initial Developer of the Original Code is
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* Ajax.org B.V.
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* Portions created by the Initial Developer are Copyright (C) 2010
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Fabian Jakobs <fabian AT ajax DOT org>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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define(function(require, exports, module) {
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var oop = require("pilot/oop");
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var lang = require("pilot/lang");
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var TextHighlightRules = require("ace/mode/text_highlight_rules").TextHighlightRules;
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var CssHighlightRules = function() {
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var properties = lang.arrayToMap(
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("-moz-box-sizing|-webkit-box-sizing|appearance|azimuth|background-attachment|background-color|background-image|" +
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"background-position|background-repeat|background|border-bottom-color|" +
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"border-bottom-style|border-bottom-width|border-bottom|border-collapse|" +
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"border-color|border-left-color|border-left-style|border-left-width|" +
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"border-left|border-right-color|border-right-style|border-right-width|" +
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"border-right|border-spacing|border-style|border-top-color|" +
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"border-top-style|border-top-width|border-top|border-width|border|" +
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"bottom|box-sizing|caption-side|clear|clip|color|content|counter-increment|" +
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"counter-reset|cue-after|cue-before|cue|cursor|direction|display|" +
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"elevation|empty-cells|float|font-family|font-size-adjust|font-size|" +
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"font-stretch|font-style|font-variant|font-weight|font|height|left|" +
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"letter-spacing|line-height|list-style-image|list-style-position|" +
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"list-style-type|list-style|margin-bottom|margin-left|margin-right|" +
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"margin-top|marker-offset|margin|marks|max-height|max-width|min-height|" +
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"min-width|-moz-border-radius|opacity|orphans|outline-color|" +
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"outline-style|outline-width|outline|overflow|overflow-x|overflow-y|padding-bottom|" +
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"padding-left|padding-right|padding-top|padding|page-break-after|" +
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"page-break-before|page-break-inside|page|pause-after|pause-before|" +
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"pause|pitch-range|pitch|play-during|position|quotes|richness|right|" +
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"size|speak-header|speak-numeral|speak-punctuation|speech-rate|speak|" +
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"stress|table-layout|text-align|text-decoration|text-indent|" +
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"text-shadow|text-transform|top|unicode-bidi|vertical-align|" +
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"visibility|voice-family|volume|white-space|widows|width|word-spacing|" +
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"z-index").split("|")
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);
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var functions = lang.arrayToMap(
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("rgb|rgba|url|attr|counter|counters").split("|")
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);
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var constants = lang.arrayToMap(
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("absolute|all-scroll|always|armenian|auto|baseline|below|bidi-override|" +
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"block|bold|bolder|border-box|both|bottom|break-all|break-word|capitalize|center|" +
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"char|circle|cjk-ideographic|col-resize|collapse|content-box|crosshair|dashed|" +
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"decimal-leading-zero|decimal|default|disabled|disc|" +
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"distribute-all-lines|distribute-letter|distribute-space|" +
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"distribute|dotted|double|e-resize|ellipsis|fixed|georgian|groove|" +
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"hand|hebrew|help|hidden|hiragana-iroha|hiragana|horizontal|" +
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"ideograph-alpha|ideograph-numeric|ideograph-parenthesis|" +
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"ideograph-space|inactive|inherit|inline-block|inline|inset|inside|" +
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"inter-ideograph|inter-word|italic|justify|katakana-iroha|katakana|" +
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"keep-all|left|lighter|line-edge|line-through|line|list-item|loose|" +
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"lower-alpha|lower-greek|lower-latin|lower-roman|lowercase|lr-tb|ltr|" +
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"medium|middle|move|n-resize|ne-resize|newspaper|no-drop|no-repeat|" +
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"nw-resize|none|normal|not-allowed|nowrap|oblique|outset|outside|" +
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"overline|pointer|progress|relative|repeat-x|repeat-y|repeat|right|" +
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"ridge|row-resize|rtl|s-resize|scroll|se-resize|separate|small-caps|" +
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"solid|square|static|strict|super|sw-resize|table-footer-group|" +
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"table-header-group|tb-rl|text-bottom|text-top|text|thick|thin|top|" +
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"transparent|underline|upper-alpha|upper-latin|upper-roman|uppercase|" +
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"vertical-ideographic|vertical-text|visible|w-resize|wait|whitespace|" +
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"zero").split("|")
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);
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var colors = lang.arrayToMap(
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("aqua|black|blue|fuchsia|gray|green|lime|maroon|navy|olive|orange|" +
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"purple|red|silver|teal|white|yellow").split("|")
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);
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// regexp must not have capturing parentheses. Use (?:) instead.
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// regexps are ordered -> the first match is used
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var numRe = "\\-?(?:(?:[0-9]+)|(?:[0-9]*\\.[0-9]+))";
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function ic(str) {
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var re = [];
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var chars = str.split("");
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for (var i=0; i<chars.length; i++) {
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re.push(
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"[",
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chars[i].toLowerCase(),
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chars[i].toUpperCase(),
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"]"
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);
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}
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return re.join("");
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}
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var base_ruleset = [
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{
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token : "comment", // multi line comment
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merge : true,
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regex : "\\/\\*",
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next : "ruleset_comment"
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},{
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token : "string", // single line
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regex : '["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]'
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}, {
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token : "string", // single line
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regex : "['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']"
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}, {
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token : "constant.numeric",
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regex : numRe + ic("em")
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}, {
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token : "constant.numeric",
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regex : numRe + ic("ex")
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}, {
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token : "constant.numeric",
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regex : numRe + ic("px")
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}, {
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token : "constant.numeric",
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regex : numRe + ic("cm")
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}, {
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token : "constant.numeric",
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regex : numRe + ic("mm")
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}, {
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token : "constant.numeric",
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regex : numRe + ic("in")
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}, {
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token : "constant.numeric",
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regex : numRe + ic("pt")
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}, {
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token : "constant.numeric",
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regex : numRe + ic("pc")
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}, {
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token : "constant.numeric",
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regex : numRe + ic("deg")
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}, {
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token : "constant.numeric",
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regex : numRe + ic("rad")
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}, {
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token : "constant.numeric",
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regex : numRe + ic("grad")
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}, {
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token : "constant.numeric",
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regex : numRe + ic("ms")
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}, {
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token : "constant.numeric",
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regex : numRe + ic("s")
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}, {
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token : "constant.numeric",
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regex : numRe + ic("hz")
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}, {
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token : "constant.numeric",
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regex : numRe + ic("khz")
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}, {
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token : "constant.numeric",
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regex : numRe + "%"
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}, {
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token : "constant.numeric",
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regex : numRe
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}, {
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token : "constant.numeric", // hex6 color
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regex : "#[a-fA-F0-9]{6}"
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}, {
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token : "constant.numeric", // hex3 color
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regex : "#[a-fA-F0-9]{3}"
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}, {
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token : function(value) {
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if (properties.hasOwnProperty(value.toLowerCase())) {
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return "support.type";
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}
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else if (functions.hasOwnProperty(value.toLowerCase())) {
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return "support.function";
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}
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else if (constants.hasOwnProperty(value.toLowerCase())) {
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return "support.constant";
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}
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else if (colors.hasOwnProperty(value.toLowerCase())) {
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return "support.constant.color";
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}
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else {
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return "text";
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}
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},
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regex : "\\-?[a-zA-Z_][a-zA-Z0-9_\\-]*"
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}
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];
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var ruleset = lang.copyArray(base_ruleset);
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ruleset.unshift({
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token : "rparen",
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regex : "\\}",
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next: "start"
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});
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var media_ruleset = lang.copyArray( base_ruleset );
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media_ruleset.unshift({
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token : "rparen",
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regex : "\\}",
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next: "media"
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});
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var base_comment = [{
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token : "comment", // comment spanning whole line
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merge : true,
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regex : ".+"
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}];
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var comment = lang.copyArray(base_comment);
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comment.unshift({
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token : "comment", // closing comment
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regex : ".*?\\*\\/",
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next : "start"
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});
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var media_comment = lang.copyArray(base_comment);
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media_comment.unshift({
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token : "comment", // closing comment
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regex : ".*?\\*\\/",
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next : "media"
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});
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var ruleset_comment = lang.copyArray(base_comment);
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ruleset_comment.unshift({
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token : "comment", // closing comment
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regex : ".*?\\*\\/",
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next : "ruleset"
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});
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this.$rules = {
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"start" : [{
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token : "comment", // multi line comment
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merge : true,
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regex : "\\/\\*",
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next : "comment"
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}, {
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token: "lparen",
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regex: "\\{",
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next: "ruleset"
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}, {
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token: "string",
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regex: "@media.*?{",
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next: "media"
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},{
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token: "keyword",
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regex: "#[a-zA-Z0-9-_]+"
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},{
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token: "variable",
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regex: "\\.[a-zA-Z0-9-_]+"
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},{
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token: "string",
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regex: ":[a-zA-Z0-9-_]+"
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},{
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token: "constant",
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regex: "[a-zA-Z0-9-_]+"
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}],
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"media" : [ {
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token : "comment", // multi line comment
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merge : true,
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regex : "\\/\\*",
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next : "media_comment"
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}, {
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token: "lparen",
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regex: "\\{",
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next: "media_ruleset"
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},{
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token: "string",
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regex: "\\}",
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next: "start"
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},{
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token: "keyword",
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regex: "#[a-zA-Z0-9-_]+"
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},{
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token: "variable",
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regex: "\\.[a-zA-Z0-9-_]+"
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},{
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token: "string",
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regex: ":[a-zA-Z0-9-_]+"
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},{
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token: "constant",
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regex: "[a-zA-Z0-9-_]+"
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}],
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"comment" : comment,
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"ruleset" : ruleset,
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"ruleset_comment" : ruleset_comment,
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"media_ruleset" : media_ruleset,
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"media_comment" : media_comment
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};
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};
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oop.inherits(CssHighlightRules, TextHighlightRules);
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exports.CssHighlightRules = CssHighlightRules;
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});
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