2 lines
4.6 KiB
JavaScript
2 lines
4.6 KiB
JavaScript
//>>built
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define("dijit/_KeyNavMixin",["dojo/_base/array","dojo/_base/declare","dojo/dom-attr","dojo/keys","dojo/_base/lang","dojo/on","dijit/registry","dijit/_FocusMixin"],function(_1,_2,_3,_4,_5,on,_6,_7){return _2("dijit._KeyNavMixin",_7,{tabIndex:"0",childSelector:null,postCreate:function(){this.inherited(arguments);_3.set(this.domNode,"tabIndex",this.tabIndex);if(!this._keyNavCodes){var _8=this._keyNavCodes={};_8[_4.HOME]=_5.hitch(this,"focusFirstChild");_8[_4.END]=_5.hitch(this,"focusLastChild");_8[this.isLeftToRight()?_4.LEFT_ARROW:_4.RIGHT_ARROW]=_5.hitch(this,"_onLeftArrow");_8[this.isLeftToRight()?_4.RIGHT_ARROW:_4.LEFT_ARROW]=_5.hitch(this,"_onRightArrow");_8[_4.UP_ARROW]=_5.hitch(this,"_onUpArrow");_8[_4.DOWN_ARROW]=_5.hitch(this,"_onDownArrow");}var _9=this,_a=typeof this.childSelector=="string"?this.childSelector:_5.hitch(this,"childSelector");this.own(on(this.domNode,"keypress",_5.hitch(this,"_onContainerKeypress")),on(this.domNode,"keydown",_5.hitch(this,"_onContainerKeydown")),on(this.domNode,"focus",_5.hitch(this,"_onContainerFocus")),on(this.containerNode,on.selector(_a,"focusin"),function(_b){_9._onChildFocus(_6.getEnclosingWidget(this),_b);}));},_onLeftArrow:function(){},_onRightArrow:function(){},_onUpArrow:function(){},_onDownArrow:function(){},focus:function(){this.focusFirstChild();},_getFirstFocusableChild:function(){return this._getNextFocusableChild(null,1);},_getLastFocusableChild:function(){return this._getNextFocusableChild(null,-1);},focusFirstChild:function(){this.focusChild(this._getFirstFocusableChild());},focusLastChild:function(){this.focusChild(this._getLastFocusableChild());},focusChild:function(_c,_d){if(!_c){return;}if(this.focusedChild&&_c!==this.focusedChild){this._onChildBlur(this.focusedChild);}_c.set("tabIndex",this.tabIndex);_c.focus(_d?"end":"start");},_onContainerFocus:function(_e){if(_e.target!==this.domNode||this.focusedChild){return;}this.focus();},_onFocus:function(){_3.set(this.domNode,"tabIndex","-1");this.inherited(arguments);},_onBlur:function(_f){_3.set(this.domNode,"tabIndex",this.tabIndex);if(this.focusedChild){this.focusedChild.set("tabIndex","-1");this.lastFocusedChild=this.focusedChild;this._set("focusedChild",null);}this.inherited(arguments);},_onChildFocus:function(_10){if(_10&&_10!=this.focusedChild){if(this.focusedChild&&!this.focusedChild._destroyed){this.focusedChild.set("tabIndex","-1");}_10.set("tabIndex",this.tabIndex);this.lastFocused=_10;this._set("focusedChild",_10);}},_searchString:"",multiCharSearchDuration:1000,onKeyboardSearch:function(_11,evt,_12,_13){if(_11){this.focusChild(_11);}},_keyboardSearchCompare:function(_14,_15){var _16=_14.domNode,_17=_14.label||(_16.focusNode?_16.focusNode.label:"")||_16.innerText||_16.textContent||"",_18=_17.replace(/^\s+/,"").substr(0,_15.length).toLowerCase();return (!!_15.length&&_18==_15)?-1:0;},_onContainerKeydown:function(evt){var _19=this._keyNavCodes[evt.keyCode];if(_19){_19(evt,this.focusedChild);evt.stopPropagation();evt.preventDefault();this._searchString="";}else{if(evt.keyCode==_4.SPACE&&this._searchTimer&&!(evt.ctrlKey||evt.altKey||evt.metaKey)){evt.stopImmediatePropagation();evt.preventDefault();this._keyboardSearch(evt," ");}}},_onContainerKeypress:function(evt){if(evt.charCode<=_4.SPACE||evt.ctrlKey||evt.altKey||evt.metaKey){return;}evt.preventDefault();evt.stopPropagation();this._keyboardSearch(evt,String.fromCharCode(evt.charCode).toLowerCase());},_keyboardSearch:function(evt,_1a){var _1b=null,_1c,_1d=0,_1e=_5.hitch(this,function(){if(this._searchTimer){this._searchTimer.remove();}this._searchString+=_1a;var _1f=/^(.)\1*$/.test(this._searchString);var _20=_1f?1:this._searchString.length;_1c=this._searchString.substr(0,_20);this._searchTimer=this.defer(function(){this._searchTimer=null;this._searchString="";},this.multiCharSearchDuration);var _21=this.focusedChild||null;if(_20==1||!_21){_21=this._getNextFocusableChild(_21,1);if(!_21){return;}}var _22=_21;do{var rc=this._keyboardSearchCompare(_21,_1c);if(!!rc&&_1d++==0){_1b=_21;}if(rc==-1){_1d=-1;break;}_21=this._getNextFocusableChild(_21,1);}while(_21&&_21!=_22);});_1e();this.onKeyboardSearch(_1b,evt,_1c,_1d);},_onChildBlur:function(){},_getNextFocusableChild:function(_23,dir){var _24=_23;do{if(!_23){_23=this[dir>0?"_getFirst":"_getLast"]();if(!_23){break;}}else{_23=this._getNext(_23,dir);}if(_23!=null&&_23!=_24&&_23.isFocusable()){return _23;}}while(_23!=_24);return null;},_getFirst:function(){return null;},_getLast:function(){return null;},_getNext:function(_25,dir){if(_25){_25=_25.domNode;while(_25){_25=_25[dir<0?"previousSibling":"nextSibling"];if(_25&&"getAttribute" in _25){var w=_6.byNode(_25);if(w){return w;}}}}return null;}});}); |