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71 lines
1.7 KiB
JavaScript
71 lines
1.7 KiB
JavaScript
// summary:
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// Applies pre-set CSS classes to the top-level HTML node, based on:
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// - browser (ex: dj_ie)
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// - browser version (ex: dj_ie6)
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// - box model (ex: dj_contentBox)
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// - text direction (ex: dijitRtl)
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//
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// In addition, browser, browser version, and box model are
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// combined with an RTL flag when browser text is RTL. ex: dj_ie-rtl.
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//
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// Simply doing a require on this module will
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// establish this CSS. Modified version of Morris' CSS hack.
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dojo.provide("dijit._base.sniff");
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(function(){
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var d = dojo,
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html = d.doc.documentElement,
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ie = d.isIE,
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opera = d.isOpera,
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maj = Math.floor,
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ff = d.isFF,
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boxModel = d.boxModel.replace(/-/,''),
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classes = {
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dj_ie: ie,
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// dj_ie55: ie == 5.5,
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dj_ie6: maj(ie) == 6,
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dj_ie7: maj(ie) == 7,
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dj_iequirks: ie && d.isQuirks,
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// NOTE: Opera not supported by dijit
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dj_opera: opera,
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dj_opera8: maj(opera) == 8,
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dj_opera9: maj(opera) == 9,
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dj_khtml: d.isKhtml,
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dj_webkit: d.isWebKit,
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dj_safari: d.isSafari,
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dj_gecko: d.isMozilla,
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dj_ff2: maj(ff) == 2,
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dj_ff3: maj(ff) == 3
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}; // no dojo unsupported browsers
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classes["dj_" + boxModel] = true;
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// apply browser, browser version, and box model class names
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for(var p in classes){
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if(classes[p]){
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if(html.className){
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html.className += " " + p;
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}else{
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html.className = p;
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}
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}
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}
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// If RTL mode then add dijitRtl flag plus repeat existing classes
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// with -rtl extension
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// (unshift is to make this code run after <body> node is loaded but before parser runs)
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dojo._loaders.unshift(function(){
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if(!dojo._isBodyLtr()){
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html.className += " dijitRtl";
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for(var p in classes){
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if(classes[p]){
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html.className += " " + p + "-rtl";
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}
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}
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}
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});
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})();
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