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- define(["./dom-geometry", "./_base/lang", "./domReady", "./sniff", "./_base/window"],
- function(geometry, lang, domReady, has, baseWindow){
- // module:
- // dojo/uacss
- /*=====
- return {
- // summary:
- // Applies pre-set CSS classes to the top-level HTML node, based on:
- //
- // - browser (ex: dj_ie)
- // - browser version (ex: dj_ie6)
- // - box model (ex: dj_contentBox)
- // - text direction (ex: dijitRtl)
- //
- // In addition, browser, browser version, and box model are
- // combined with an RTL flag when browser text is RTL. ex: dj_ie-rtl.
- //
- // Returns the has() method.
- };
- =====*/
- var
- html = baseWindow.doc.documentElement,
- ie = has("ie"),
- opera = has("opera"),
- maj = Math.floor,
- ff = has("ff"),
- boxModel = geometry.boxModel.replace(/-/,''),
- classes = {
- "dj_quirks": has("quirks"),
- // NOTE: Opera not supported by dijit
- "dj_opera": opera,
- "dj_khtml": has("khtml"),
- "dj_webkit": has("webkit"),
- "dj_safari": has("safari"),
- "dj_chrome": has("chrome"),
- "dj_gecko": has("mozilla"),
- "dj_ios": has("ios"),
- "dj_android": has("android")
- }; // no dojo unsupported browsers
- if(ie){
- classes["dj_ie"] = true;
- classes["dj_ie" + maj(ie)] = true;
- classes["dj_iequirks"] = has("quirks");
- }
- if(ff){
- classes["dj_ff" + maj(ff)] = true;
- }
- classes["dj_" + boxModel] = true;
- // apply browser, browser version, and box model class names
- var classStr = "";
- for(var clz in classes){
- if(classes[clz]){
- classStr += clz + " ";
- }
- }
- html.className = lang.trim(html.className + " " + classStr);
- // If RTL mode, then add dj_rtl flag plus repeat existing classes with -rtl extension.
- // We can't run the code below until the <body> tag has loaded (so we can check for dir=rtl).
- domReady(function(){
- if(!geometry.isBodyLtr()){
- var rtlClassStr = "dj_rtl dijitRtl " + classStr.replace(/ /g, "-rtl ");
- html.className = lang.trim(html.className + " " + rtlClassStr + "dj_rtl dijitRtl " + classStr.replace(/ /g, "-rtl "));
- }
- });
- return has;
- });
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