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Last change
on this file since b738035 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
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initial commit
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100644
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File size:
1.4 KB
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| [6a3a178] | 1 |
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| 2 | /*!
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| 3 | * Stylus - If
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| 4 | * Copyright (c) Automattic <developer.wordpress.com>
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| 5 | * MIT Licensed
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| 6 | */
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| 7 |
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| 8 | /**
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| 9 | * Module dependencies.
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| 10 | */
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| 11 |
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| 12 | var Node = require('./node');
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| 13 |
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| 14 | /**
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| 15 | * Initialize a new `If` with the given `cond`.
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| 16 | *
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| 17 | * @param {Expression} cond
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| 18 | * @param {Boolean|Block} negate, block
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| 19 | * @api public
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| 20 | */
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| 21 |
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| 22 | var If = module.exports = function If(cond, negate){
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| 23 | Node.call(this);
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| 24 | this.cond = cond;
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| 25 | this.elses = [];
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| 26 | if (negate && negate.nodeName) {
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| 27 | this.block = negate;
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| 28 | } else {
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| 29 | this.negate = negate;
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| 30 | }
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| 31 | };
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| 32 |
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| 33 | /**
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| 34 | * Inherit from `Node.prototype`.
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| 35 | */
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| 36 |
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| 37 | If.prototype.__proto__ = Node.prototype;
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| 38 |
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| 39 | /**
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| 40 | * Return a clone of this node.
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| 41 | *
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| 42 | * @return {Node}
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| 43 | * @api public
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| 44 | */
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| 45 |
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| 46 | If.prototype.clone = function(parent){
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| 47 | var clone = new If();
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| 48 | clone.cond = this.cond.clone(parent, clone);
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| 49 | clone.block = this.block.clone(parent, clone);
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| 50 | clone.elses = this.elses.map(function(node){ return node.clone(parent, clone); });
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| 51 | clone.negate = this.negate;
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| 52 | clone.postfix = this.postfix;
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| 53 | clone.lineno = this.lineno;
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| 54 | clone.column = this.column;
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| 55 | clone.filename = this.filename;
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| 56 | return clone;
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| 57 | };
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| 58 |
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| 59 | /**
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| 60 | * Return a JSON representation of this node.
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| 61 | *
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| 62 | * @return {Object}
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| 63 | * @api public
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| 64 | */
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| 65 |
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| 66 | If.prototype.toJSON = function(){
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| 67 | return {
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| 68 | __type: 'If',
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| 69 | cond: this.cond,
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| 70 | block: this.block,
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| 71 | elses: this.elses,
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| 72 | negate: this.negate,
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| 73 | postfix: this.postfix,
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| 74 | lineno: this.lineno,
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| 75 | column: this.column,
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| 76 | filename: this.filename
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| 77 | };
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| 78 | };
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