| /* |
| Copyright (c) 2004-2009, The Dojo Foundation All Rights Reserved. |
| Available via Academic Free License >= 2.1 OR the modified BSD license. |
| see: http://dojotoolkit.org/license for details |
| */ |
| |
| |
| if(!dojo._hasResource["dijit._base.wai"]){ |
| dojo._hasResource["dijit._base.wai"]=true; |
| dojo.provide("dijit._base.wai"); |
| dijit.wai={onload:function(){ |
| var _1=dojo.create("div",{id:"a11yTestNode",style:{cssText:"border: 1px solid;"+"border-color:red green;"+"position: absolute;"+"height: 5px;"+"top: -999px;"+"background-image: url(\""+(dojo.config.blankGif||dojo.moduleUrl("dojo","resources/blank.gif"))+"\");"}},dojo.body()); |
| var cs=dojo.getComputedStyle(_1); |
| if(cs){ |
| var _2=cs.backgroundImage; |
| var _3=(cs.borderTopColor==cs.borderRightColor)||(_2!=null&&(_2=="none"||_2=="url(invalid-url:)")); |
| dojo[_3?"addClass":"removeClass"](dojo.body(),"dijit_a11y"); |
| if(dojo.isIE){ |
| _1.outerHTML=""; |
| }else{ |
| dojo.body().removeChild(_1); |
| } |
| } |
| }}; |
| if(dojo.isIE||dojo.isMoz){ |
| dojo._loaders.unshift(dijit.wai.onload); |
| } |
| dojo.mixin(dijit,{_XhtmlRoles:/banner|contentinfo|definition|main|navigation|search|note|secondary|seealso/,hasWaiRole:function(_4,_5){ |
| var _6=this.getWaiRole(_4); |
| return _5?(_6.indexOf(_5)>-1):(_6.length>0); |
| },getWaiRole:function(_7){ |
| return dojo.trim((dojo.attr(_7,"role")||"").replace(this._XhtmlRoles,"").replace("wairole:","")); |
| },setWaiRole:function(_8,_9){ |
| var _a=dojo.attr(_8,"role")||""; |
| if(!this._XhtmlRoles.test(_a)){ |
| dojo.attr(_8,"role",_9); |
| }else{ |
| if((" "+_a+" ").indexOf(" "+_9+" ")<0){ |
| var _b=dojo.trim(_a.replace(this._XhtmlRoles,"")); |
| var _c=dojo.trim(_a.replace(_b,"")); |
| dojo.attr(_8,"role",_c+(_c?" ":"")+_9); |
| } |
| } |
| },removeWaiRole:function(_d,_e){ |
| var _f=dojo.attr(_d,"role"); |
| if(!_f){ |
| return; |
| } |
| if(_e){ |
| var t=dojo.trim((" "+_f+" ").replace(" "+_e+" "," ")); |
| dojo.attr(_d,"role",t); |
| }else{ |
| _d.removeAttribute("role"); |
| } |
| },hasWaiState:function(_10,_11){ |
| return _10.hasAttribute?_10.hasAttribute("aria-"+_11):!!_10.getAttribute("aria-"+_11); |
| },getWaiState:function(_12,_13){ |
| return _12.getAttribute("aria-"+_13)||""; |
| },setWaiState:function(_14,_15,_16){ |
| _14.setAttribute("aria-"+_15,_16); |
| },removeWaiState:function(_17,_18){ |
| _17.removeAttribute("aria-"+_18); |
| }}); |
| } |
