mirror of https://github.com/jkjoy/sunpeiwen.git
82 lines
1.5 KiB
JavaScript
82 lines
1.5 KiB
JavaScript
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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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