2017-01-20 17:29:59 +00:00
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define("dijit/focus",["dojo/aspect","dojo/_base/declare","dojo/dom","dojo/dom-attr","dojo/dom-class","dojo/dom-construct","dojo/Evented","dojo/_base/lang","dojo/on","dojo/domReady","dojo/sniff","dojo/Stateful","dojo/_base/window","dojo/window","./a11y","./registry","./main"],function(_1,_2,_3,_4,_5,_6,_7,_8,on,_9,_a,_b,_c,_d,_e,_f,_10){var _11;var _12;var _13=_2([_b,_7],{curNode:null,activeStack:[],constructor:function(){var _14=_8.hitch(this,function(_15){if(_3.isDescendant(this.curNode,_15)){this.set("curNode",null);}if(_3.isDescendant(this.prevNode,_15)){this.set("prevNode",null);}});_1.before(_6,"empty",_14);_1.before(_6,"destroy",_14);},registerIframe:function(_16){return this.registerWin(_16.contentWindow,_16);},registerWin:function(_17,_18){var _19=this,_1a=_17.document&&_17.document.body;if(_1a){var _1b=_a("pointer-events")?"pointerdown":_a("MSPointer")?"MSPointerDown":_a("touch-events")?"mousedown, touchstart":"mousedown";var mdh=on(_17.document,_1b,function(evt){if(evt&&evt.target&&evt.target.parentNode==null){return;}_19._onTouchNode(_18||evt.target,"mouse");});var fih=on(_1a,"focusin",function(evt){if(!evt.target.tagName){return;}var tag=evt.target.tagName.toLowerCase();if(tag=="#document"||tag=="body"){return;}if(_e.isFocusable(evt.target)){_19._onFocusNode(_18||evt.target);}else{_19._onTouchNode(_18||evt.target);}});var foh=on(_1a,"focusout",function(evt){_19._onBlurNode(_18||evt.target);});return {remove:function(){mdh.remove();fih.remove();foh.remove();mdh=fih=foh=null;_1a=null;}};}},_onBlurNode:function(_1c){var now=(new Date()).getTime();if(now<_11+100){return;}if(this._clearFocusTimer){clearTimeout(this._clearFocusTimer);}this._clearFocusTimer=setTimeout(_8.hitch(this,function(){this.set("prevNode",this.curNode);this.set("curNode",null);}),0);if(this._clearActiveWidgetsTimer){clearTimeout(this._clearActiveWidgetsTimer);}if(now<_12+100){return;}this._clearActiveWidgetsTimer=setTimeout(_8.hitch(this,function(){delete this._clearActiveWidgetsTimer;this._setStack([]);}),0);},_onTouchNode:function(_1d,by){_12=(new Date()).getTime();if(this._clearActiveWidgetsTimer){clearTimeout(this._clearActiveWidgetsTimer);delete this._clearActiveWidgetsTimer;}if(_5.contains(_1d,"dijitPopup")){_1d=_1d.firstChild;}var _1e=[];try{while(_1d){var _1f=_4.get(_1d,"dijitPopupParent");if(_1f){_1d=_f.byId(_1f).domNode;}else{if(_1d.tagName&&_1d.tagName.toLowerCase()=="body"){if(_1d===_c.body()){break;}_1d=_d.get(_1d.ownerDocument).frameElement;}else{var id=_1d.getAttribute&&_1d.getAttribute("widgetId"),_20=id&&_f.byId(id);if(_20&&!(by=="mouse"&&_20.get("disabled"))){_1e.unshift(id);}_1d=_1d.parentNode;}}}}catch(e){}this._setStack(_1e,by);},_onFocusNode:function(_21){if(!_21){return;}if(_21.nodeType==9){return;}_11=(new Date()).getTime();if(this._clearFocusTimer){clearTimeout(this._clearFocusTimer);delete this._clearFocusTimer;}this._onTouchNode(_21);if(_21==this.curNode){return;}this.set("prevNode",this.curNode);this.set("curNode",_21);},_setStack:function(_22,by){var _23=this.activeStack,_24=_23.length-1,_25=_22.length-1;if(_22[_25]==_23[_24]){return;}this.set("activeStack",_22);var _26,i;for(i=_24;i>=0&&_23[i]!=_22[i];i--){_26=_f.byId(_23[i]);if(_26){_26._hasBeenBlurred=true;_26.set("focused",false);if(_26._focusManager==this){_26._onBlur(by);}this.emit("widget-blur",_26,by);}}for(i++;i<=_25;i++){_26=_f.byId(_22[i]);if(_26){_26.set("focused",true);if(_26._focusManager==this){_26._onFocus(by);}this.emit("widget-focus",_26,by);}}},focus:function(_27){if(_27){try{_27.focus();}catch(e){}}}});var _28=new _13();_9(function(){var _29=_28.registerWin(_d.get(document));if(_a("ie")){on(window,"unload",function(){if(_29){_29.remove();_29=null;}});}});_10.focus=function(_2a){_28.focus(_2a);};for(var _2b in _28){if(!/^_/.test(_2b)){_10.focus[_2b]=typeof _28[_2b]=="function"?_8.hitch(_28,_2b):_28[_2b];}}_28.watch(function(_2c,_2d,_2e){_10.focus[_2c]=_2e;});return _28;});
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