108 lines
2.4 KiB
JavaScript
108 lines
2.4 KiB
JavaScript
//>>built
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define("dijit/a11y",["dojo/_base/array","dojo/_base/config","dojo/_base/declare","dojo/dom","dojo/dom-attr","dojo/dom-style","dojo/_base/sniff","./_base/manager","."],function(_1,_2,_3,_4,_5,_6,_7,_8,_9){
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var _a=(_9._isElementShown=function(_b){
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var s=_6.get(_b);
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return (s.visibility!="hidden")&&(s.visibility!="collapsed")&&(s.display!="none")&&(_5.get(_b,"type")!="hidden");
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});
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_9.hasDefaultTabStop=function(_c){
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switch(_c.nodeName.toLowerCase()){
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case "a":
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return _5.has(_c,"href");
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case "area":
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case "button":
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case "input":
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case "object":
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case "select":
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case "textarea":
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return true;
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case "iframe":
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var _d;
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try{
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var _e=_c.contentDocument;
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if("designMode" in _e&&_e.designMode=="on"){
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return true;
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}
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_d=_e.body;
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}
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catch(e1){
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try{
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_d=_c.contentWindow.document.body;
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}
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catch(e2){
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return false;
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}
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}
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return _d&&(_d.contentEditable=="true"||(_d.firstChild&&_d.firstChild.contentEditable=="true"));
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default:
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return _c.contentEditable=="true";
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}
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};
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var _f=(_9.isTabNavigable=function(_10){
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if(_5.get(_10,"disabled")){
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return false;
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}else{
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if(_5.has(_10,"tabIndex")){
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return _5.get(_10,"tabIndex")>=0;
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}else{
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return _9.hasDefaultTabStop(_10);
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}
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}
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});
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_9._getTabNavigable=function(_11){
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var _12,_13,_14,_15,_16,_17,_18={};
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function _19(_1a){
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return _1a&&_1a.tagName.toLowerCase()=="input"&&_1a.type&&_1a.type.toLowerCase()=="radio"&&_1a.name&&_1a.name.toLowerCase();
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};
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var _1b=function(_1c){
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for(var _1d=_1c.firstChild;_1d;_1d=_1d.nextSibling){
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if(_1d.nodeType!=1||(_7("ie")&&_1d.scopeName!=="HTML")||!_a(_1d)){
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continue;
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}
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if(_f(_1d)){
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var _1e=_5.get(_1d,"tabIndex");
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if(!_5.has(_1d,"tabIndex")||_1e==0){
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if(!_12){
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_12=_1d;
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}
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_13=_1d;
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}else{
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if(_1e>0){
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if(!_14||_1e<_15){
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_15=_1e;
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_14=_1d;
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}
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if(!_16||_1e>=_17){
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_17=_1e;
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_16=_1d;
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}
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}
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}
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var rn=_19(_1d);
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if(_5.get(_1d,"checked")&&rn){
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_18[rn]=_1d;
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}
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}
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if(_1d.nodeName.toUpperCase()!="SELECT"){
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_1b(_1d);
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}
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}
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};
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if(_a(_11)){
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_1b(_11);
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}
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function rs(_1f){
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return _18[_19(_1f)]||_1f;
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};
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return {first:rs(_12),last:rs(_13),lowest:rs(_14),highest:rs(_16)};
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};
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_9.getFirstInTabbingOrder=function(_20){
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var _21=_9._getTabNavigable(_4.byId(_20));
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return _21.lowest?_21.lowest:_21.first;
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};
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_9.getLastInTabbingOrder=function(_22){
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var _23=_9._getTabNavigable(_4.byId(_22));
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return _23.last?_23.last:_23.highest;
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};
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return {hasDefaultTabStop:_9.hasDefaultTabStop,isTabNavigable:_9.isTabNavigable,_getTabNavigable:_9._getTabNavigable,getFirstInTabbingOrder:_9.getFirstInTabbingOrder,getLastInTabbingOrder:_9.getLastInTabbingOrder};
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});
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