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upgrade Dojo to 1.6.1
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Andrew Dolgov
@@ -1,64 +1,145 @@
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/*
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Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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Copyright (c) 2004-2011, The Dojo Foundation All Rights Reserved.
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Available via Academic Free License >= 2.1 OR the modified BSD license.
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see: http://dojotoolkit.org/license for details
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*/
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if(!dojo._hasResource["dijit._base.wai"]){
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dojo._hasResource["dijit._base.wai"]=true;
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if(!dojo._hasResource["dijit._base.wai"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
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dojo._hasResource["dijit._base.wai"] = true;
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dojo.provide("dijit._base.wai");
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dijit.wai={onload:function(){
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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());
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var cs=dojo.getComputedStyle(_1);
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if(cs){
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var _2=cs.backgroundImage;
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var _3=(cs.borderTopColor==cs.borderRightColor)||(_2!=null&&(_2=="none"||_2=="url(invalid-url:)"));
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dojo[_3?"addClass":"removeClass"](dojo.body(),"dijit_a11y");
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if(dojo.isIE){
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_1.outerHTML="";
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}else{
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dojo.body().removeChild(_1);
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dijit.wai = {
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onload: function(){
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// summary:
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// Detects if we are in high-contrast mode or not
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// This must be a named function and not an anonymous
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// function, so that the widget parsing code can make sure it
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// registers its onload function after this function.
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// DO NOT USE "this" within this function.
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// create div for testing if high contrast mode is on or images are turned off
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var div = dojo.create("div",{
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id: "a11yTestNode",
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style:{
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cssText:'border: 1px solid;'
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+ 'border-color:red green;'
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+ 'position: absolute;'
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+ 'height: 5px;'
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+ 'top: -999px;'
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+ 'background-image: url("' + (dojo.config.blankGif || dojo.moduleUrl("dojo", "resources/blank.gif")) + '");'
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}
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}, dojo.body());
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// test it
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var cs = dojo.getComputedStyle(div);
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if(cs){
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var bkImg = cs.backgroundImage;
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var needsA11y = (cs.borderTopColor == cs.borderRightColor) || (bkImg != null && (bkImg == "none" || bkImg == "url(invalid-url:)" ));
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dojo[needsA11y ? "addClass" : "removeClass"](dojo.body(), "dijit_a11y");
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if(dojo.isIE){
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div.outerHTML = ""; // prevent mixed-content warning, see http://support.microsoft.com/kb/925014
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}else{
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dojo.body().removeChild(div);
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}
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}
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}
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};
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// Test if computer is in high contrast mode.
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// Make sure the a11y test runs first, before widgets are instantiated.
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if(dojo.isIE || dojo.isMoz){ // NOTE: checking in Safari messes things up
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dojo._loaders.unshift(dijit.wai.onload);
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}
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}
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}};
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if(dojo.isIE||dojo.isMoz){
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dojo._loaders.unshift(dijit.wai.onload);
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}
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dojo.mixin(dijit,{_XhtmlRoles:/banner|contentinfo|definition|main|navigation|search|note|secondary|seealso/,hasWaiRole:function(_4,_5){
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var _6=this.getWaiRole(_4);
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return _5?(_6.indexOf(_5)>-1):(_6.length>0);
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},getWaiRole:function(_7){
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return dojo.trim((dojo.attr(_7,"role")||"").replace(this._XhtmlRoles,"").replace("wairole:",""));
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},setWaiRole:function(_8,_9){
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var _a=dojo.attr(_8,"role")||"";
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if(!this._XhtmlRoles.test(_a)){
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dojo.attr(_8,"role",_9);
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}else{
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if((" "+_a+" ").indexOf(" "+_9+" ")<0){
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var _b=dojo.trim(_a.replace(this._XhtmlRoles,""));
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var _c=dojo.trim(_a.replace(_b,""));
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dojo.attr(_8,"role",_c+(_c?" ":"")+_9);
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}
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}
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},removeWaiRole:function(_d,_e){
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var _f=dojo.attr(_d,"role");
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if(!_f){
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return;
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}
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if(_e){
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var t=dojo.trim((" "+_f+" ").replace(" "+_e+" "," "));
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dojo.attr(_d,"role",t);
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}else{
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_d.removeAttribute("role");
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}
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},hasWaiState:function(_10,_11){
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return _10.hasAttribute?_10.hasAttribute("aria-"+_11):!!_10.getAttribute("aria-"+_11);
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},getWaiState:function(_12,_13){
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return _12.getAttribute("aria-"+_13)||"";
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},setWaiState:function(_14,_15,_16){
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_14.setAttribute("aria-"+_15,_16);
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},removeWaiState:function(_17,_18){
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_17.removeAttribute("aria-"+_18);
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}});
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dojo.mixin(dijit, {
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hasWaiRole: function(/*Element*/ elem, /*String?*/ role){
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// summary:
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// Determines if an element has a particular role.
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// returns:
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// True if elem has the specific role attribute and false if not.
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// For backwards compatibility if role parameter not provided,
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// returns true if has a role
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var waiRole = this.getWaiRole(elem);
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return role ? (waiRole.indexOf(role) > -1) : (waiRole.length > 0);
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},
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getWaiRole: function(/*Element*/ elem){
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// summary:
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// Gets the role for an element (which should be a wai role).
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// returns:
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// The role of elem or an empty string if elem
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// does not have a role.
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return dojo.trim((dojo.attr(elem, "role") || "").replace("wairole:",""));
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},
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setWaiRole: function(/*Element*/ elem, /*String*/ role){
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// summary:
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// Sets the role on an element.
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// description:
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// Replace existing role attribute with new role.
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dojo.attr(elem, "role", role);
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},
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removeWaiRole: function(/*Element*/ elem, /*String*/ role){
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// summary:
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// Removes the specified role from an element.
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// Removes role attribute if no specific role provided (for backwards compat.)
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var roleValue = dojo.attr(elem, "role");
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if(!roleValue){ return; }
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if(role){
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var t = dojo.trim((" " + roleValue + " ").replace(" " + role + " ", " "));
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dojo.attr(elem, "role", t);
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}else{
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elem.removeAttribute("role");
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}
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},
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hasWaiState: function(/*Element*/ elem, /*String*/ state){
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// summary:
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// Determines if an element has a given state.
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// description:
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// Checks for an attribute called "aria-"+state.
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// returns:
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// true if elem has a value for the given state and
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// false if it does not.
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return elem.hasAttribute ? elem.hasAttribute("aria-"+state) : !!elem.getAttribute("aria-"+state);
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},
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getWaiState: function(/*Element*/ elem, /*String*/ state){
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// summary:
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// Gets the value of a state on an element.
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// description:
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// Checks for an attribute called "aria-"+state.
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// returns:
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// The value of the requested state on elem
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// or an empty string if elem has no value for state.
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return elem.getAttribute("aria-"+state) || "";
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},
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setWaiState: function(/*Element*/ elem, /*String*/ state, /*String*/ value){
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// summary:
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// Sets a state on an element.
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// description:
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// Sets an attribute called "aria-"+state.
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elem.setAttribute("aria-"+state, value);
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},
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removeWaiState: function(/*Element*/ elem, /*String*/ state){
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// summary:
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// Removes a state from an element.
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// description:
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// Sets an attribute called "aria-"+state.
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elem.removeAttribute("aria-"+state);
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}
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});
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}
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