| 1 | define(["./dom-geometry", "./_base/lang", "./domReady", "./sniff", "./_base/window"], |
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| 2 | function(geometry, lang, domReady, has, baseWindow){ |
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| 3 | |
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| 4 | // module: |
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| 5 | // dojo/uacss |
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| 6 | |
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| 7 | /*===== |
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| 8 | return { |
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| 9 | // summary: |
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| 10 | // Applies pre-set CSS classes to the top-level HTML node, based on: |
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| 11 | // |
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| 12 | // - browser (ex: dj_ie) |
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| 13 | // - browser version (ex: dj_ie6) |
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| 14 | // - box model (ex: dj_contentBox) |
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| 15 | // - text direction (ex: dijitRtl) |
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| 16 | // |
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| 17 | // In addition, browser, browser version, and box model are |
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| 18 | // combined with an RTL flag when browser text is RTL. ex: dj_ie-rtl. |
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| 19 | // |
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| 20 | // Returns the has() method. |
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| 21 | }; |
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| 22 | =====*/ |
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| 23 | |
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| 24 | var |
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| 25 | html = baseWindow.doc.documentElement, |
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| 26 | ie = has("ie"), |
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| 27 | opera = has("opera"), |
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| 28 | maj = Math.floor, |
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| 29 | ff = has("ff"), |
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| 30 | boxModel = geometry.boxModel.replace(/-/,''), |
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| 31 | |
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| 32 | classes = { |
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| 33 | "dj_quirks": has("quirks"), |
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| 34 | |
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| 35 | // NOTE: Opera not supported by dijit |
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| 36 | "dj_opera": opera, |
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| 37 | |
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| 38 | "dj_khtml": has("khtml"), |
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| 39 | |
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| 40 | "dj_webkit": has("webkit"), |
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| 41 | "dj_safari": has("safari"), |
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| 42 | "dj_chrome": has("chrome"), |
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| 43 | |
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| 44 | "dj_gecko": has("mozilla"), |
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| 45 | |
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| 46 | "dj_ios": has("ios"), |
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| 47 | "dj_android": has("android") |
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| 48 | }; // no dojo unsupported browsers |
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| 49 | |
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| 50 | if(ie){ |
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| 51 | classes["dj_ie"] = true; |
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| 52 | classes["dj_ie" + maj(ie)] = true; |
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| 53 | classes["dj_iequirks"] = has("quirks"); |
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| 54 | } |
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| 55 | if(ff){ |
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| 56 | classes["dj_ff" + maj(ff)] = true; |
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| 57 | } |
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| 58 | |
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| 59 | classes["dj_" + boxModel] = true; |
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| 60 | |
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| 61 | // apply browser, browser version, and box model class names |
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| 62 | var classStr = ""; |
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| 63 | for(var clz in classes){ |
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| 64 | if(classes[clz]){ |
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| 65 | classStr += clz + " "; |
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| 66 | } |
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| 67 | } |
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| 68 | html.className = lang.trim(html.className + " " + classStr); |
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| 69 | |
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| 70 | // If RTL mode, then add dj_rtl flag plus repeat existing classes with -rtl extension. |
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| 71 | // We can't run the code below until the <body> tag has loaded (so we can check for dir=rtl). |
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| 72 | domReady(function(){ |
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| 73 | if(!geometry.isBodyLtr()){ |
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| 74 | var rtlClassStr = "dj_rtl dijitRtl " + classStr.replace(/ /g, "-rtl "); |
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| 75 | html.className = lang.trim(html.className + " " + rtlClassStr + "dj_rtl dijitRtl " + classStr.replace(/ /g, "-rtl ")); |
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| 76 | } |
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| 77 | }); |
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| 78 | return has; |
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| 79 | }); |
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