| /* |
| 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["dojox.form.FilePickerTextBox"]){ |
| dojo._hasResource["dojox.form.FilePickerTextBox"]=true; |
| dojo.provide("dojox.form.FilePickerTextBox"); |
| dojo.require("dojox.widget.FilePicker"); |
| dojo.require("dijit.form.ValidationTextBox"); |
| dojo.require("dijit._HasDropDown"); |
| dojo.declare("dojox.form.FilePickerTextBox",[dijit.form.ValidationTextBox,dijit._HasDropDown],{baseClass:"dojoxFilePickerTextBox",templateString:dojo.cache("dojox.form","resources/FilePickerTextBox.html","<div class=\"dijit dijitReset dijitInlineTable dijitLeft\"\n\tid=\"widget_${id}\"\n\tdojoAttachEvent=\"onmouseenter:_onMouse,onmouseleave:_onMouse,onmousedown:_onMouse\" waiRole=\"combobox\" tabIndex=\"-1\"\n\t><div style=\"overflow:hidden;\"\n\t\t><div class='dijitReset dijitRight dijitButtonNode dijitArrowButton dijitDownArrowButton'\n\t\t\tdojoAttachPoint=\"downArrowNode,_buttonNode,_popupStateNode\" waiRole=\"presentation\"\n\t\t\t><div class=\"dijitArrowButtonInner\"> </div\n\t\t\t><div class=\"dijitArrowButtonChar\">▼</div\n\t\t></div\n\t\t><div class=\"dijitReset dijitValidationIcon\"><br></div\n\t\t><div class=\"dijitReset dijitValidationIconText\">Χ</div\n\t\t><div class=\"dijitReset dijitInputField\"\n\t\t\t><input type=\"text\" autocomplete=\"off\" ${nameAttrSetting} class='dijitReset'\n\t\t\t\tdojoAttachEvent='onkeypress:_onKey' \n\t\t\t\tdojoAttachPoint='textbox,focusNode' waiRole=\"textbox\" waiState=\"haspopup-true,autocomplete-list\"\n\t\t/></div\n\t></div\n></div>\n"),searchDelay:500,_stopClickEvents:false,valueItem:null,numPanes:2.25,postMixInProperties:function(){ |
| this.inherited(arguments); |
| this.dropDown=new dojox.widget.FilePicker(this.constraints); |
| },postCreate:function(){ |
| this.inherited(arguments); |
| this.connect(this.dropDown,"onChange",this._onWidgetChange); |
| this.connect(this.focusNode,"onblur","_focusBlur"); |
| this.connect(this.focusNode,"onfocus","_focusFocus"); |
| this.connect(this.focusNode,"ondblclick",function(){ |
| dijit.selectInputText(this.focusNode); |
| }); |
| },_setValueAttr:function(_1,_2,_3){ |
| if(!this._searchInProgress){ |
| this.inherited(arguments); |
| _1=_1||""; |
| var _4=this.dropDown.attr("pathValue")||""; |
| if(_1!==_4){ |
| this._skip=true; |
| var fx=dojo.hitch(this,"_setBlurValue"); |
| this.dropDown._setPathValueAttr(_1,!_3,this._settingBlurValue?fx:null); |
| } |
| } |
| },_onWidgetChange:function(_5){ |
| if(!_5&&this.focusNode.value){ |
| this._hasValidPath=false; |
| this.focusNode.value=""; |
| }else{ |
| this.valueItem=_5; |
| var _6=this.dropDown._getPathValueAttr(_5); |
| if(_6){ |
| this._hasValidPath=true; |
| } |
| if(!this._skip){ |
| this._setValueAttr(_6,undefined,true); |
| } |
| delete this._skip; |
| } |
| this.validate(); |
| },startup:function(){ |
| if(!this.dropDown._started){ |
| this.dropDown.startup(); |
| } |
| this.inherited(arguments); |
| },openDropDown:function(){ |
| this.dropDown.domNode.style.width="0px"; |
| if(!("minPaneWidth" in (this.constraints||{}))){ |
| this.dropDown.attr("minPaneWidth",(this.domNode.offsetWidth/this.numPanes)); |
| } |
| this.inherited(arguments); |
| },toggleDropDown:function(){ |
| this.inherited(arguments); |
| if(this._opened){ |
| this.dropDown.attr("pathValue",this.attr("value")); |
| } |
| },_focusBlur:function(e){ |
| if(e.explicitOriginalTarget==this.focusNode&&!this._allowBlur){ |
| window.setTimeout(dojo.hitch(this,function(){ |
| if(!this._allowBlur){ |
| this.focus(); |
| } |
| }),1); |
| }else{ |
| if(this._menuFocus){ |
| this.dropDown._updateClass(this._menuFocus,"Item",{"Hover":false}); |
| delete this._menuFocus; |
| } |
| } |
| },_focusFocus:function(e){ |
| if(this._menuFocus){ |
| this.dropDown._updateClass(this._menuFocus,"Item",{"Hover":false}); |
| } |
| delete this._menuFocus; |
| var _7=dijit.getFocus(this); |
| if(_7&&_7.node){ |
| _7=dijit.byNode(_7.node); |
| if(_7){ |
| this._menuFocus=_7.domNode; |
| } |
| } |
| if(this._menuFocus){ |
| this.dropDown._updateClass(this._menuFocus,"Item",{"Hover":true}); |
| } |
| delete this._allowBlur; |
| },_onBlur:function(){ |
| this._allowBlur=true; |
| delete this.dropDown._savedFocus; |
| this.inherited(arguments); |
| },_setBlurValue:function(){ |
| if(this.dropDown&&!this._settingBlurValue){ |
| this._settingBlurValue=true; |
| this.attr("value",this.focusNode.value); |
| }else{ |
| delete this._settingBlurValue; |
| this.inherited(arguments); |
| } |
| },parse:function(_8,_9){ |
| if(this._hasValidPath||this._hasSelection){ |
| return _8; |
| } |
| var dd=this.dropDown,_a=dd.topDir,_b=dd.pathSeparator; |
| var _c=dd.attr("pathValue"); |
| var _d=function(v){ |
| if(_a.length&&v.indexOf(_a)===0){ |
| v=v.substring(_a.length); |
| } |
| if(_b&&v[v.length-1]==_b){ |
| v=v.substring(0,v.length-1); |
| } |
| return v; |
| }; |
| _c=_d(_c); |
| var _e=_d(_8); |
| if(_e==_c){ |
| return _8; |
| } |
| return undefined; |
| },_startSearchFromInput:function(){ |
| var dd=this.dropDown,fn=this.focusNode; |
| var _f=fn.value,_10=_f,_11=dd.topDir; |
| if(this._hasSelection){ |
| dijit.selectInputText(fn,_10.length); |
| } |
| this._hasSelection=false; |
| if(_11.length&&_f.indexOf(_11)===0){ |
| _f=_f.substring(_11.length); |
| } |
| var _12=_f.split(dd.pathSeparator); |
| var _13=dojo.hitch(this,function(idx){ |
| var dir=_12[idx]; |
| var _14=dd.getChildren()[idx]; |
| var _15; |
| this._searchInProgress=true; |
| var _16=dojo.hitch(this,function(){ |
| delete this._searchInProgress; |
| }); |
| if((dir||_14)&&!this._opened){ |
| this.toggleDropDown(); |
| } |
| if(dir&&_14){ |
| var fx=dojo.hitch(this,function(){ |
| if(_15){ |
| this.disconnect(_15); |
| } |
| delete _15; |
| var _17=_14._menu.getChildren(); |
| var _18=dojo.filter(_17,function(i){ |
| return i.label==dir; |
| })[0]; |
| var _19=dojo.filter(_17,function(i){ |
| return (i.label.indexOf(dir)===0); |
| })[0]; |
| if(_18&&((_12.length>idx+1&&_18.children)||(!_18.children))){ |
| idx++; |
| _14._menu.onItemClick(_18,{type:"internal",stopPropagation:function(){ |
| },preventDefault:function(){ |
| }}); |
| if(_12[idx]){ |
| _13(idx); |
| }else{ |
| _16(); |
| } |
| }else{ |
| _14._setSelected(null); |
| if(_19&&_12.length===idx+1){ |
| dd._setInProgress=true; |
| dd._removeAfter(_14); |
| delete dd._setInProgress; |
| var _1a=_19.label; |
| if(_19.children){ |
| _1a+=dd.pathSeparator; |
| } |
| _1a=_1a.substring(dir.length); |
| window.setTimeout(function(){ |
| dijit.scrollIntoView(_19.domNode); |
| },1); |
| fn.value=_10+_1a; |
| dijit.selectInputText(fn,_10.length); |
| this._hasSelection=true; |
| try{ |
| _19.focusNode.focus(); |
| } |
| catch(e){ |
| } |
| }else{ |
| if(this._menuFocus){ |
| this.dropDown._updateClass(this._menuFocus,"Item",{"Hover":false,"Focus":false}); |
| } |
| delete this._menuFocus; |
| } |
| _16(); |
| } |
| }); |
| if(!_14.isLoaded){ |
| _15=this.connect(_14,"onLoad",fx); |
| }else{ |
| fx(); |
| } |
| }else{ |
| if(_14){ |
| _14._setSelected(null); |
| dd._setInProgress=true; |
| dd._removeAfter(_14); |
| delete dd._setInProgress; |
| } |
| _16(); |
| } |
| }); |
| _13(0); |
| },_onKey:function(e){ |
| if(this.disabled||this.readOnly){ |
| return; |
| } |
| var dk=dojo.keys; |
| var c=e.charOrCode; |
| if(c==dk.DOWN_ARROW){ |
| this._allowBlur=true; |
| } |
| if(c==dk.ENTER&&this._opened){ |
| this.dropDown.onExecute(); |
| dijit.selectInputText(this.focusNode,this.focusNode.value.length); |
| this._hasSelection=false; |
| dojo.stopEvent(e); |
| return; |
| } |
| if((c==dk.RIGHT_ARROW||c==dk.LEFT_ARROW||c==dk.TAB)&&this._hasSelection){ |
| this._startSearchFromInput(); |
| dojo.stopEvent(e); |
| return; |
| } |
| this.inherited(arguments); |
| var _1b=false; |
| if((c==dk.BACKSPACE||c==dk.DELETE)&&this._hasSelection){ |
| this._hasSelection=false; |
| }else{ |
| if(c==dk.BACKSPACE||c==dk.DELETE||c==" "){ |
| _1b=true; |
| }else{ |
| _1b=e.keyChar!==""; |
| } |
| } |
| if(this._searchTimer){ |
| window.clearTimeout(this._searchTimer); |
| } |
| delete this._searchTimer; |
| if(_1b){ |
| this._hasValidPath=false; |
| this._hasSelection=false; |
| this._searchTimer=window.setTimeout(dojo.hitch(this,"_startSearchFromInput"),this.searchDelay+1); |
| } |
| }}); |
| } |
