75 lines
1.9 KiB
JavaScript
75 lines
1.9 KiB
JavaScript
//.CommonJS
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var CSSOM = {
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CSSRule: require("./CSSRule").CSSRule,
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CSSRuleList: require("./CSSRuleList").CSSRuleList,
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CSSGroupingRule: require("./CSSGroupingRule").CSSGroupingRule,
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CSSConditionRule: require("./CSSConditionRule").CSSConditionRule,
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MediaList: require("./MediaList").MediaList
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};
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///CommonJS
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/**
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* @constructor
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* @see http://dev.w3.org/csswg/cssom/#cssmediarule
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* @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSMediaRule
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*/
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CSSOM.CSSMediaRule = function CSSMediaRule() {
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CSSOM.CSSConditionRule.call(this);
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this.__media = new CSSOM.MediaList();
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};
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CSSOM.CSSMediaRule.prototype = Object.create(CSSOM.CSSConditionRule.prototype);
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CSSOM.CSSMediaRule.prototype.constructor = CSSOM.CSSMediaRule;
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Object.setPrototypeOf(CSSOM.CSSMediaRule, CSSOM.CSSConditionRule);
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Object.defineProperty(CSSOM.CSSMediaRule.prototype, "type", {
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value: 4,
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writable: false
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});
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// https://opensource.apple.com/source/WebCore/WebCore-7611.1.21.161.3/css/CSSMediaRule.cpp
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Object.defineProperties(CSSOM.CSSMediaRule.prototype, {
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"media": {
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get: function() {
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return this.__media;
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},
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set: function(value) {
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if (typeof value === "string") {
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this.__media.mediaText = value;
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} else {
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this.__media = value;
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}
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},
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configurable: true,
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enumerable: true
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},
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"conditionText": {
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get: function() {
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return this.media.mediaText;
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}
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},
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"cssText": {
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get: function() {
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var values = "";
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var valuesArr = [" {"];
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if (this.cssRules.length) {
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valuesArr.push(this.cssRules.reduce(function(acc, rule){
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if (rule.cssText !== "") {
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acc.push(rule.cssText);
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}
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return acc;
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}, []).join("\n "));
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}
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values = valuesArr.join("\n ") + "\n}";
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return "@media " + this.media.mediaText + values;
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}
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}
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});
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//.CommonJS
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exports.CSSMediaRule = CSSOM.CSSMediaRule;
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///CommonJS
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