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81 lines
1.5 KiB
81 lines
1.5 KiB
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/*! |
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* Stylus - Keyframes |
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* Copyright (c) Automattic <developer.wordpress.com> |
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* MIT Licensed |
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*/ |
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/** |
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* Module dependencies. |
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*/ |
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var Atrule = require('./atrule'); |
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/** |
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* Initialize a new `Keyframes` with the given `segs`, |
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* and optional vendor `prefix`. |
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* |
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* @param {Array} segs |
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* @param {String} prefix |
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* @api public |
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*/ |
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var Keyframes = module.exports = function Keyframes(segs, prefix){ |
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Atrule.call(this, 'keyframes'); |
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this.segments = segs; |
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this.prefix = prefix || 'official'; |
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}; |
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/** |
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* Inherit from `Atrule.prototype`. |
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*/ |
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Keyframes.prototype.__proto__ = Atrule.prototype; |
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/** |
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* Return a clone of this node. |
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* |
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* @return {Node} |
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* @api public |
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*/ |
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Keyframes.prototype.clone = function(parent){ |
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var clone = new Keyframes; |
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clone.lineno = this.lineno; |
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clone.column = this.column; |
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clone.filename = this.filename; |
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clone.segments = this.segments.map(function(node) { return node.clone(parent, clone); }); |
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clone.prefix = this.prefix; |
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clone.block = this.block.clone(parent, clone); |
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return clone; |
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}; |
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/** |
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* Return a JSON representation of this node. |
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* |
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* @return {Object} |
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* @api public |
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*/ |
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Keyframes.prototype.toJSON = function(){ |
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return { |
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__type: 'Keyframes', |
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segments: this.segments, |
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prefix: this.prefix, |
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block: this.block, |
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lineno: this.lineno, |
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column: this.column, |
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filename: this.filename |
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}; |
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}; |
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/** |
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* Return `@keyframes name`. |
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* |
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* @return {String} |
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* @api public |
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*/ |
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Keyframes.prototype.toString = function(){ |
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return '@keyframes ' + this.segments.join(''); |
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};
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