Philip Walton philipwalton
ydaniv
/ mozGetMatchedCSSRules.js
Created
July 2, 2012 12:32
A Gecko only polyfill for Webkit's window.getMatchedCSSRules
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| // polyfill window.getMatchedCSSRules() in FireFox 6+ | |
| if ( typeof window.getMatchedCSSRules !== 'function' ) { | |
| var ELEMENT_RE = /[\w-]+/g, | |
| ID_RE = /#[\w-]+/g, | |
| CLASS_RE = /\.[\w-]+/g, | |
| ATTR_RE = /\[[^\]]+\]/g, | |
| // :not() pseudo-class does not add to specificity, but its content does as if it was outside it | |
| PSEUDO_CLASSES_RE = /\:(?!not)[\w-]+(\(.*\))?/g, | |
| PSEUDO_ELEMENTS_RE = /\:\:?(after|before|first-letter|first-line|selection)/g; | |
| // convert an array-like object to array |