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75 lines
1.3 KiB
75 lines
1.3 KiB
/*! |
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* Stylus - supports |
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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 supports node. |
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* |
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* @param {Expression} condition |
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* @api public |
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*/ |
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var Supports = module.exports = function Supports(condition){ |
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Atrule.call(this, 'supports'); |
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this.condition = condition; |
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}; |
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/** |
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* Inherit from `Atrule.prototype`. |
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*/ |
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Supports.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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Supports.prototype.clone = function(parent){ |
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var clone = new Supports; |
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clone.condition = this.condition.clone(parent, clone); |
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clone.block = this.block.clone(parent, clone); |
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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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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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Supports.prototype.toJSON = function(){ |
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return { |
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__type: 'Supports', |
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condition: this.condition, |
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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 @supports |
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* |
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* @return {String} |
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* @api public |
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*/ |
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Supports.prototype.toString = function(){ |
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return '@supports ' + this.condition; |
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};
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