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33 lines
1.1 KiB
JavaScript
33 lines
1.1 KiB
JavaScript
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(function() {
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var BackgroundSize, Declaration,
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extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
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hasProp = {}.hasOwnProperty;
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Declaration = require('../declaration');
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BackgroundSize = (function(superClass) {
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extend(BackgroundSize, superClass);
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function BackgroundSize() {
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return BackgroundSize.__super__.constructor.apply(this, arguments);
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}
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BackgroundSize.names = ['background-size'];
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BackgroundSize.prototype.set = function(decl, prefix) {
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var value;
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value = decl.value.toLowerCase();
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if (prefix === '-webkit-' && value.indexOf(' ') === -1 && value !== 'contain' && value !== 'cover') {
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decl.value = decl.value + ' ' + decl.value;
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}
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return BackgroundSize.__super__.set.call(this, decl, prefix);
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};
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return BackgroundSize;
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})(Declaration);
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module.exports = BackgroundSize;
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}).call(this);
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