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43 lines
1.0 KiB
43 lines
1.0 KiB
var nodes = require('../nodes') |
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, Parser = require('../selector-parser'); |
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/** |
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* Return a list with raw selectors parts |
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* of the current group. |
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* |
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* For example: |
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* |
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* .a, .b |
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* .c |
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* .d |
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* test: selectors() // => '.a,.b', '& .c', '& .d' |
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* |
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* @return {Expression} |
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* @api public |
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*/ |
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module.exports = function selectors(){ |
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var stack = this.selectorStack |
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, expr = new nodes.Expression(true); |
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if (stack.length) { |
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for (var i = 0; i < stack.length; i++) { |
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var group = stack[i] |
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, nested; |
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if (group.length > 1) { |
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expr.push(new nodes.String(group.map(function(selector) { |
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nested = new Parser(selector.val).parse().nested; |
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return (nested && i ? '& ' : '') + selector.val; |
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}).join(','))) |
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} else { |
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var selector = group[0].val |
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nested = new Parser(selector).parse().nested; |
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expr.push(new nodes.String((nested && i ? '& ' : '') + selector)); |
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} |
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} |
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} else { |
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expr.push(new nodes.String('&')); |
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} |
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return expr; |
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};
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