root / trunk / web / dojo / dojox / widget / RollingList.js
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| 1 | 9 | andrej.cim | /*
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| 2 | Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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| 3 | Available via Academic Free License >= 2.1 OR the modified BSD license.
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| 4 | see: http://dojotoolkit.org/license for details
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| 5 | */
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| 6 | |||
| 7 | |||
| 8 | if(!dojo._hasResource["dojox.widget.RollingList"]){ |
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| 9 | dojo._hasResource["dojox.widget.RollingList"]=true; |
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| 10 | dojo.provide("dojox.widget.RollingList");
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| 11 | dojo.experimental("dojox.widget.RollingList");
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| 12 | dojo.require("dojo.window");
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| 13 | dojo.require("dijit.layout.ContentPane");
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| 14 | dojo.require("dijit._Templated");
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| 15 | dojo.require("dijit._Contained");
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| 16 | dojo.require("dijit.layout._LayoutWidget");
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| 17 | dojo.require("dijit.Menu");
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| 18 | dojo.require("dijit.form.Button");
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| 19 | dojo.require("dojox.html.metrics");
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| 20 | dojo.require("dojo.i18n");
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| 21 | dojo.requireLocalization("dijit","common",null,"ROOT,ar,ca,cs,da,de,el,es,fi,fr,he,hu,it,ja,ko,nb,nl,pl,pt,pt-pt,ro,ru,sk,sl,sv,th,tr,zh,zh-tw"); |
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| 22 | dojo.declare("dojox.widget._RollingListPane",[dijit.layout.ContentPane,dijit._Templated,dijit._Contained],{templateString:"<div class=\"dojoxRollingListPane\"><table><tbody><tr><td dojoAttachPoint=\"containerNode\"></td></tr></tbody></div>",parentWidget:null,parentPane:null,store:null,items:null,query:null,queryOptions:null,_focusByNode:true,minWidth:0,_setContentAndScroll:function(_1,_2){ |
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| 23 | this._setContent(_1,_2);
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| 24 | this.parentWidget.scrollIntoView(this); |
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| 25 | },_updateNodeWidth:function(n,_3){ |
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| 26 | n.style.width="";
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| 27 | var _4=dojo.marginBox(n).w;
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| 28 | if(_4<_3){
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| 29 | dojo.marginBox(n,{w:_3});
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| 30 | } |
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| 31 | },_onMinWidthChange:function(v){ |
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| 32 | this._updateNodeWidth(this.domNode,v); |
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| 33 | },_setMinWidthAttr:function(v){ |
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| 34 | if(v!==this.minWidth){ |
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| 35 | this.minWidth=v;
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| 36 | this._onMinWidthChange(v);
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| 37 | } |
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| 38 | },startup:function(){ |
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| 39 | if(this._started){ |
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| 40 | return;
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| 41 | } |
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| 42 | if(this.store&&this.store.getFeatures()["dojo.data.api.Notification"]){ |
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| 43 | window.setTimeout(dojo.hitch(this,function(){ |
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| 44 | this.connect(this.store,"onSet","_onSetItem"); |
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| 45 | this.connect(this.store,"onNew","_onNewItem"); |
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| 46 | this.connect(this.store,"onDelete","_onDeleteItem"); |
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| 47 | }),1);
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| 48 | } |
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| 49 | this.connect(this.focusNode||this.domNode,"onkeypress","_focusKey"); |
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| 50 | this.parentWidget._updateClass(this.domNode,"Pane"); |
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| 51 | this.inherited(arguments); |
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| 52 | this._onMinWidthChange(this.minWidth); |
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| 53 | },_focusKey:function(e){ |
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| 54 | if(e.charOrCode==dojo.keys.BACKSPACE){
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| 55 | dojo.stopEvent(e); |
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| 56 | return;
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| 57 | }else{
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| 58 | if(e.charOrCode==dojo.keys.LEFT_ARROW&&this.parentPane){ |
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| 59 | this.parentPane.focus();
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| 60 | this.parentWidget.scrollIntoView(this.parentPane); |
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| 61 | }else{
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| 62 | if(e.charOrCode==dojo.keys.ENTER){
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| 63 | this.parentWidget._onExecute();
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| 64 | } |
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| 65 | } |
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| 66 | } |
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| 67 | },focus:function(_5){ |
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| 68 | if(this.parentWidget._focusedPane!=this){ |
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| 69 | this.parentWidget._focusedPane=this; |
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| 70 | this.parentWidget.scrollIntoView(this); |
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| 71 | if(this._focusByNode&&(!this.parentWidget._savedFocus||_5)){ |
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| 72 | try{
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| 73 | (this.focusNode||this.domNode).focus(); |
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| 74 | } |
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| 75 | catch(e){
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| 76 | } |
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| 77 | } |
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| 78 | } |
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| 79 | },_onShow:function(){ |
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| 80 | if((this.store||this.items)&&((this.refreshOnShow&&this.domNode)||(!this.isLoaded&&this.domNode))){ |
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| 81 | this.refresh();
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| 82 | } |
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| 83 | },_load:function(){ |
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| 84 | this.isLoaded=false; |
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| 85 | if(this.items){ |
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| 86 | this._setContentAndScroll(this.onLoadStart(),true); |
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| 87 | window.setTimeout(dojo.hitch(this,"_doQuery"),1); |
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| 88 | }else{
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| 89 | this._doQuery();
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| 90 | } |
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| 91 | },_doLoadItems:function(_6,_7){ |
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| 92 | var _8=0,_9=this.store; |
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| 93 | dojo.forEach(_6,function(_a){
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| 94 | if(!_9.isItemLoaded(_a)){
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| 95 | _8++; |
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| 96 | } |
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| 97 | }); |
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| 98 | if(_8===0){ |
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| 99 | _7(); |
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| 100 | }else{
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| 101 | var _b=function(_c){ |
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| 102 | _8--; |
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| 103 | if((_8)===0){ |
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| 104 | _7(); |
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| 105 | } |
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| 106 | }; |
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| 107 | dojo.forEach(_6,function(_d){
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| 108 | if(!_9.isItemLoaded(_d)){
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| 109 | _9.loadItem({item:_d,onItem:_b});
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| 110 | } |
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| 111 | }); |
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| 112 | } |
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| 113 | },_doQuery:function(){ |
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| 114 | if(!this.domNode){ |
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| 115 | return;
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| 116 | } |
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| 117 | var _e=this.parentWidget.preloadItems; |
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| 118 | _e=(_e===true||(this.items&&this.items.length<=Number(_e))); |
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| 119 | if(this.items&&_e){ |
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| 120 | this._doLoadItems(this.items,dojo.hitch(this,"onItems")); |
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| 121 | }else{
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| 122 | if(this.items){ |
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| 123 | this.onItems();
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| 124 | }else{
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| 125 | this._setContentAndScroll(this.onFetchStart(),true); |
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| 126 | this.store.fetch({query:this.query,onComplete:function(_f){ |
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| 127 | this.items=_f;
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| 128 | this.onItems();
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| 129 | },onError:function(e){ |
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| 130 | this._onError("Fetch",e); |
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| 131 | },scope:this}); |
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| 132 | } |
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| 133 | } |
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| 134 | },_hasItem:function(_10){ |
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| 135 | var _11=this.items||[]; |
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| 136 | for(var i=0,_12;(_12=_11[i]);i++){ |
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| 137 | if(this.parentWidget._itemsMatch(_12,_10)){ |
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| 138 | return true; |
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| 139 | } |
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| 140 | } |
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| 141 | return false; |
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| 142 | },_onSetItem:function(_13,_14,_15,_16){ |
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| 143 | if(this._hasItem(_13)){ |
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| 144 | this.refresh();
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| 145 | } |
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| 146 | },_onNewItem:function(_17,_18){ |
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| 147 | var sel;
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| 148 | if((!_18&&!this.parentPane)||(_18&&this.parentPane&&this.parentPane._hasItem(_18.item)&&(sel=this.parentPane._getSelected())&&this.parentWidget._itemsMatch(sel.item,_18.item))){ |
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| 149 | this.items.push(_17);
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| 150 | this.refresh();
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| 151 | }else{
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| 152 | if(_18&&this.parentPane&&this._hasItem(_18.item)){ |
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| 153 | this.refresh();
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| 154 | } |
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| 155 | } |
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| 156 | },_onDeleteItem:function(_19){ |
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| 157 | if(this._hasItem(_19)){ |
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| 158 | this.items=dojo.filter(this.items,function(i){ |
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| 159 | return (i!=_19);
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| 160 | }); |
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| 161 | this.refresh();
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| 162 | } |
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| 163 | },onFetchStart:function(){ |
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| 164 | return this.loadingMessage; |
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| 165 | },onFetchError:function(_1a){ |
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| 166 | return this.errorMessage; |
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| 167 | },onLoadStart:function(){ |
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| 168 | return this.loadingMessage; |
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| 169 | },onLoadError:function(_1b){ |
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| 170 | return this.errorMessage; |
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| 171 | },onItems:function(){ |
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| 172 | if(!this.onLoadDeferred){ |
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| 173 | this.cancel();
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| 174 | this.onLoadDeferred=new dojo.Deferred(dojo.hitch(this,"cancel")); |
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| 175 | } |
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| 176 | this._onLoadHandler();
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| 177 | }}); |
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| 178 | dojo.declare("dojox.widget._RollingListGroupPane",[dojox.widget._RollingListPane],{templateString:"<div><div dojoAttachPoint=\"containerNode\"></div>"+"<div dojoAttachPoint=\"menuContainer\">"+"<div dojoAttachPoint=\"menuNode\"></div>"+"</div></div>",_menu:null,_setContent:function(_1c){ |
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| 179 | if(!this._menu){ |
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| 180 | this.inherited(arguments); |
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| 181 | } |
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| 182 | },_onMinWidthChange:function(v){ |
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| 183 | if(!this._menu){ |
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| 184 | return;
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| 185 | } |
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| 186 | var _1d=dojo.marginBox(this.domNode).w; |
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| 187 | var _1e=dojo.marginBox(this._menu.domNode).w; |
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| 188 | this._updateNodeWidth(this._menu.domNode,v-(_1d-_1e)); |
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| 189 | },onItems:function(){ |
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| 190 | var _1f,_20=false; |
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| 191 | if(this._menu){ |
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| 192 | _1f=this._getSelected();
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| 193 | this._menu.destroyRecursive();
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| 194 | } |
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| 195 | this._menu=this._getMenu(); |
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| 196 | var _21,_22;
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| 197 | if(this.items.length){ |
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| 198 | dojo.forEach(this.items,function(_23){ |
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| 199 | _21=this.parentWidget._getMenuItemForItem(_23,this); |
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| 200 | if(_21){
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| 201 | if(_1f&&this.parentWidget._itemsMatch(_21.item,_1f.item)){ |
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| 202 | _22=_21; |
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| 203 | } |
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| 204 | this._menu.addChild(_21);
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| 205 | } |
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| 206 | },this);
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| 207 | }else{
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| 208 | _21=this.parentWidget._getMenuItemForItem(null,this); |
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| 209 | if(_21){
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| 210 | this._menu.addChild(_21);
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| 211 | } |
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| 212 | } |
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| 213 | if(_22){
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| 214 | this._setSelected(_22);
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| 215 | if((_1f&&!_1f.children&&_22.children)||(_1f&&_1f.children&&!_22.children)){
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| 216 | var _24=this.parentWidget._getPaneForItem(_22.item,this,_22.children); |
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| 217 | if(_24){
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| 218 | this.parentWidget.addChild(_24,this.getIndexInParent()+1); |
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| 219 | }else{
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| 220 | this.parentWidget._removeAfter(this); |
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| 221 | this.parentWidget._onItemClick(null,this,_22.item,_22.children); |
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| 222 | } |
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| 223 | } |
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| 224 | }else{
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| 225 | if(_1f){
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| 226 | this.parentWidget._removeAfter(this); |
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| 227 | } |
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| 228 | } |
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| 229 | this.containerNode.innerHTML=""; |
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| 230 | this.containerNode.appendChild(this._menu.domNode); |
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| 231 | this.parentWidget.scrollIntoView(this); |
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| 232 | this._checkScrollConnection(true); |
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| 233 | this.inherited(arguments); |
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| 234 | this._onMinWidthChange(this.minWidth); |
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| 235 | },_checkScrollConnection:function(_25){ |
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| 236 | var _26=this.store; |
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| 237 | if(this._scrollConn){ |
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| 238 | this.disconnect(this._scrollConn); |
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| 239 | } |
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| 240 | delete this._scrollConn; |
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| 241 | if(!dojo.every(this.items,function(i){ |
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| 242 | return _26.isItemLoaded(i);
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| 243 | })){
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| 244 | if(_25){
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| 245 | this._loadVisibleItems();
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| 246 | } |
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| 247 | this._scrollConn=this.connect(this.domNode,"onscroll","_onScrollPane"); |
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| 248 | } |
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| 249 | },startup:function(){ |
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| 250 | this.inherited(arguments); |
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| 251 | this.parentWidget._updateClass(this.domNode,"GroupPane"); |
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| 252 | },focus:function(_27){ |
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| 253 | if(this._menu){ |
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| 254 | if(this._pendingFocus){ |
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| 255 | this.disconnect(this._pendingFocus); |
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| 256 | } |
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| 257 | delete this._pendingFocus; |
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| 258 | var _28=this._menu.focusedChild; |
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| 259 | if(!_28){
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| 260 | var _29=dojo.query(".dojoxRollingListItemSelected",this.domNode)[0]; |
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| 261 | if(_29){
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| 262 | _28=dijit.byNode(_29); |
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| 263 | } |
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| 264 | } |
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| 265 | if(!_28){
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| 266 | _28=this._menu.getChildren()[0]||this._menu; |
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| 267 | } |
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| 268 | this._focusByNode=false; |
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| 269 | if(_28.focusNode){
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| 270 | if(!this.parentWidget._savedFocus||_27){ |
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| 271 | try{
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| 272 | _28.focusNode.focus(); |
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| 273 | } |
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| 274 | catch(e){
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| 275 | } |
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| 276 | } |
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| 277 | window.setTimeout(function(){
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| 278 | try{
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| 279 | dojo.window.scrollIntoView(_28.focusNode); |
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| 280 | } |
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| 281 | catch(e){
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| 282 | } |
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| 283 | },1);
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| 284 | }else{
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| 285 | if(_28.focus){
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| 286 | if(!this.parentWidget._savedFocus||_27){ |
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| 287 | _28.focus(); |
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| 288 | } |
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| 289 | }else{
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| 290 | this._focusByNode=true; |
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| 291 | } |
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| 292 | } |
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| 293 | this.inherited(arguments); |
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| 294 | }else{
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| 295 | if(!this._pendingFocus){ |
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| 296 | this._pendingFocus=this.connect(this,"onItems","focus"); |
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| 297 | } |
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| 298 | } |
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| 299 | },_getMenu:function(){ |
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| 300 | var _2a=this; |
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| 301 | var _2b=new dijit.Menu({parentMenu:this.parentPane?this.parentPane._menu:null,onCancel:function(_2c){ |
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| 302 | if(_2a.parentPane){
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| 303 | _2a.parentPane.focus(true);
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| 304 | } |
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| 305 | },_moveToPopup:function(evt){ |
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| 306 | if(this.focusedChild&&!this.focusedChild.disabled){ |
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| 307 | this.focusedChild._onClick(evt);
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| 308 | } |
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| 309 | }},this.menuNode);
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| 310 | this.connect(_2b,"onItemClick",function(_2d,evt){ |
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| 311 | if(_2d.disabled){
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| 312 | return;
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| 313 | } |
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| 314 | evt.alreadySelected=dojo.hasClass(_2d.domNode,"dojoxRollingListItemSelected");
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| 315 | if(evt.alreadySelected&&((evt.type=="keypress"&&evt.charOrCode!=dojo.keys.ENTER)||(evt.type=="internal"))){ |
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| 316 | var p=this.parentWidget.getChildren()[this.getIndexInParent()+1]; |
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| 317 | if(p){
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| 318 | p.focus(true);
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| 319 | this.parentWidget.scrollIntoView(p);
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| 320 | } |
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| 321 | }else{
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| 322 | this._setSelected(_2d,_2b);
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| 323 | this.parentWidget._onItemClick(evt,this,_2d.item,_2d.children); |
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| 324 | if(evt.type=="keypress"&&evt.charOrCode==dojo.keys.ENTER){ |
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| 325 | this.parentWidget._onExecute();
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| 326 | } |
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| 327 | } |
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| 328 | }); |
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| 329 | if(!_2b._started){
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| 330 | _2b.startup(); |
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| 331 | } |
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| 332 | return _2b;
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| 333 | },_onScrollPane:function(){ |
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| 334 | if(this._visibleLoadPending){ |
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| 335 | window.clearTimeout(this._visibleLoadPending);
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| 336 | } |
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| 337 | this._visibleLoadPending=window.setTimeout(dojo.hitch(this,"_loadVisibleItems"),500); |
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| 338 | },_loadVisibleItems:function(){ |
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| 339 | delete this._visibleLoadPending; |
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| 340 | var _2e=this._menu; |
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| 341 | if(!_2e){
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| 342 | return;
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| 343 | } |
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| 344 | var _2f=_2e.getChildren();
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| 345 | if(!_2f||!_2f.length){
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| 346 | return;
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| 347 | } |
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| 348 | var _30=function(n,m,pb){ |
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| 349 | var s=dojo.getComputedStyle(n);
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| 350 | var r=0; |
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| 351 | if(m){
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| 352 | r+=dojo._getMarginExtents(n,s).t; |
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| 353 | } |
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| 354 | if(pb){
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| 355 | r+=dojo._getPadBorderExtents(n,s).t; |
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| 356 | } |
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| 357 | return r;
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| 358 | }; |
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| 359 | var _31=_30(this.domNode,false,true)+_30(this.containerNode,true,true)+_30(_2e.domNode,true,true)+_30(_2f[0].domNode,true,false); |
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| 360 | var h=dojo.contentBox(this.domNode).h; |
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| 361 | var _32=this.domNode.scrollTop-_31-(h/2); |
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| 362 | var _33=_32+(3*h/2); |
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| 363 | var _34=dojo.filter(_2f,function(c){ |
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| 364 | var cnt=c.domNode.offsetTop;
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| 365 | var s=c.store;
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| 366 | var i=c.item;
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| 367 | return (cnt>=_32&&cnt<=_33&&!s.isItemLoaded(i));
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| 368 | }); |
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| 369 | var _35=dojo.map(_34,function(c){ |
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| 370 | return c.item;
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| 371 | }); |
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| 372 | var _36=dojo.hitch(this,function(){ |
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| 373 | var _37=this._getSelected(); |
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| 374 | var _38;
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| 375 | dojo.forEach(_35,function(_39,idx){
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| 376 | var _3a=this.parentWidget._getMenuItemForItem(_39,this); |
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| 377 | var _3b=_34[idx];
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| 378 | var _3c=_3b.getIndexInParent();
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| 379 | _2e.removeChild(_3b); |
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| 380 | if(_3a){
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| 381 | if(_37&&this.parentWidget._itemsMatch(_3a.item,_37.item)){ |
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| 382 | _38=_3a; |
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| 383 | } |
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| 384 | _2e.addChild(_3a,_3c); |
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| 385 | if(_2e.focusedChild==_3b){
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| 386 | _2e.focusChild(_3a); |
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| 387 | } |
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| 388 | } |
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| 389 | _3b.destroy(); |
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| 390 | },this);
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| 391 | this._checkScrollConnection(false); |
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| 392 | }); |
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| 393 | this._doLoadItems(_35,_36);
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| 394 | },_getSelected:function(_3d){ |
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| 395 | if(!_3d){
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| 396 | _3d=this._menu;
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| 397 | } |
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| 398 | if(_3d){
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| 399 | var _3e=this._menu.getChildren(); |
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| 400 | for(var i=0,_3f;(_3f=_3e[i]);i++){ |
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| 401 | if(dojo.hasClass(_3f.domNode,"dojoxRollingListItemSelected")){ |
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| 402 | return _3f;
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| 403 | } |
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| 404 | } |
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| 405 | } |
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| 406 | return null; |
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| 407 | },_setSelected:function(_40,_41){ |
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| 408 | if(!_41){
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| 409 | _41=this._menu;
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| 410 | } |
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| 411 | if(_41){
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| 412 | dojo.forEach(_41.getChildren(),function(i){
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| 413 | this.parentWidget._updateClass(i.domNode,"Item",{"Selected":(_40&&(i==_40&&!i.disabled))}); |
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| 414 | },this);
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| 415 | } |
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| 416 | }}); |
||
| 417 | dojo.declare("dojox.widget.RollingList",[dijit._Widget,dijit._Templated,dijit._Container],{templateString:dojo.cache("dojox.widget","RollingList/RollingList.html","<div class=\"dojoxRollingList ${className}\"\n\t><div class=\"dojoxRollingListContainer\" dojoAttachPoint=\"containerNode\" dojoAttachEvent=\"onkeypress:_onKey\"\n\t></div\n\t><div class=\"dojoxRollingListButtons\" dojoAttachPoint=\"buttonsNode\"\n ><button dojoType=\"dijit.form.Button\" dojoAttachPoint=\"okButton\"\n\t\t\t\tdojoAttachEvent=\"onClick:_onExecute\">${okButtonLabel}</button\n ><button dojoType=\"dijit.form.Button\" dojoAttachPoint=\"cancelButton\"\n\t\t\t\tdojoAttachEvent=\"onClick:_onCancel\">${cancelButtonLabel}</button\n\t></div\n></div>\n"),widgetsInTemplate:true,className:"",store:null,query:null,queryOptions:null,childrenAttrs:["children"],parentAttr:"",value:null,executeOnDblClick:true,preloadItems:false,showButtons:false,okButtonLabel:"",cancelButtonLabel:"",minPaneWidth:0,postMixInProperties:function(){ |
||
| 418 | this.inherited(arguments); |
||
| 419 | var loc=dojo.i18n.getLocalization("dijit","common"); |
||
| 420 | this.okButtonLabel=this.okButtonLabel||loc.buttonOk; |
||
| 421 | this.cancelButtonLabel=this.cancelButtonLabel||loc.buttonCancel; |
||
| 422 | },_setShowButtonsAttr:function(_42){ |
||
| 423 | var _43=false; |
||
| 424 | if((this.showButtons!=_42&&this._started)||(this.showButtons==_42&&!this.started)){ |
||
| 425 | _43=true;
|
||
| 426 | } |
||
| 427 | dojo.toggleClass(this.domNode,"dojoxRollingListButtonsHidden",!_42); |
||
| 428 | this.showButtons=_42;
|
||
| 429 | if(_43){
|
||
| 430 | if(this._started){ |
||
| 431 | this.layout();
|
||
| 432 | }else{
|
||
| 433 | window.setTimeout(dojo.hitch(this,"layout"),0); |
||
| 434 | } |
||
| 435 | } |
||
| 436 | },_itemsMatch:function(_44,_45){ |
||
| 437 | if(!_44&&!_45){
|
||
| 438 | return true; |
||
| 439 | }else{
|
||
| 440 | if(!_44||!_45){
|
||
| 441 | return false; |
||
| 442 | } |
||
| 443 | } |
||
| 444 | return (_44==_45||(this._isIdentity&&this.store.getIdentity(_44)==this.store.getIdentity(_45))); |
||
| 445 | },_removeAfter:function(idx){ |
||
| 446 | if(typeof idx!="number"){ |
||
| 447 | idx=this.getIndexOfChild(idx);
|
||
| 448 | } |
||
| 449 | if(idx>=0){ |
||
| 450 | dojo.forEach(this.getChildren(),function(c,i){ |
||
| 451 | if(i>idx){
|
||
| 452 | this.removeChild(c);
|
||
| 453 | c.destroyRecursive(); |
||
| 454 | } |
||
| 455 | },this);
|
||
| 456 | } |
||
| 457 | var _46=this.getChildren(),_47=_46[_46.length-1]; |
||
| 458 | var _48=null; |
||
| 459 | while(_47&&!_48){
|
||
| 460 | var val=_47._getSelected?_47._getSelected():null; |
||
| 461 | if(val){
|
||
| 462 | _48=val.item; |
||
| 463 | } |
||
| 464 | _47=_47.parentPane; |
||
| 465 | } |
||
| 466 | if(!this._setInProgress){ |
||
| 467 | this._setValue(_48);
|
||
| 468 | } |
||
| 469 | },addChild:function(_49,_4a){ |
||
| 470 | if(_4a>0){ |
||
| 471 | this._removeAfter(_4a-1); |
||
| 472 | } |
||
| 473 | this.inherited(arguments); |
||
| 474 | if(!_49._started){
|
||
| 475 | _49.startup(); |
||
| 476 | } |
||
| 477 | _49.attr("minWidth",this.minPaneWidth); |
||
| 478 | this.layout();
|
||
| 479 | if(!this._savedFocus){ |
||
| 480 | _49.focus(); |
||
| 481 | } |
||
| 482 | },_setMinPaneWidthAttr:function(_4b){ |
||
| 483 | if(_4b!==this.minPaneWidth){ |
||
| 484 | this.minPaneWidth=_4b;
|
||
| 485 | dojo.forEach(this.getChildren(),function(c){ |
||
| 486 | c.attr("minWidth",_4b);
|
||
| 487 | }); |
||
| 488 | } |
||
| 489 | },_updateClass:function(_4c,_4d,_4e){ |
||
| 490 | if(!this._declaredClasses){ |
||
| 491 | this._declaredClasses=("dojoxRollingList "+this.className).split(" "); |
||
| 492 | } |
||
| 493 | dojo.forEach(this._declaredClasses,function(c){ |
||
| 494 | if(c){
|
||
| 495 | dojo.addClass(_4c,c+_4d); |
||
| 496 | for(var k in _4e||{}){ |
||
| 497 | dojo.toggleClass(_4c,c+_4d+k,_4e[k]); |
||
| 498 | } |
||
| 499 | dojo.toggleClass(_4c,c+_4d+"FocusSelected",(dojo.hasClass(_4c,c+_4d+"Focus")&&dojo.hasClass(_4c,c+_4d+"Selected"))); |
||
| 500 | dojo.toggleClass(_4c,c+_4d+"HoverSelected",(dojo.hasClass(_4c,c+_4d+"Hover")&&dojo.hasClass(_4c,c+_4d+"Selected"))); |
||
| 501 | } |
||
| 502 | }); |
||
| 503 | },scrollIntoView:function(_4f){ |
||
| 504 | if(this._scrollingTimeout){ |
||
| 505 | window.clearTimeout(this._scrollingTimeout);
|
||
| 506 | } |
||
| 507 | delete this._scrollingTimeout; |
||
| 508 | this._scrollingTimeout=window.setTimeout(dojo.hitch(this,function(){ |
||
| 509 | if(_4f.domNode){
|
||
| 510 | dojo.window.scrollIntoView(_4f.domNode); |
||
| 511 | } |
||
| 512 | delete this._scrollingTimeout; |
||
| 513 | return;
|
||
| 514 | }),1);
|
||
| 515 | },resize:function(_50){ |
||
| 516 | dijit.layout._LayoutWidget.prototype.resize.call(this,_50);
|
||
| 517 | },layout:function(){ |
||
| 518 | var _51=this.getChildren(); |
||
| 519 | if(this._contentBox){ |
||
| 520 | var bn=this.buttonsNode; |
||
| 521 | var _52=this._contentBox.h-dojo.marginBox(bn).h-dojox.html.metrics.getScrollbar().h; |
||
| 522 | dojo.forEach(_51,function(c){
|
||
| 523 | dojo.marginBox(c.domNode,{h:_52});
|
||
| 524 | }); |
||
| 525 | } |
||
| 526 | if(this._focusedPane){ |
||
| 527 | var foc=this._focusedPane; |
||
| 528 | delete this._focusedPane; |
||
| 529 | if(!this._savedFocus){ |
||
| 530 | foc.focus(); |
||
| 531 | } |
||
| 532 | }else{
|
||
| 533 | if(_51&&_51.length){
|
||
| 534 | if(!this._savedFocus){ |
||
| 535 | _51[0].focus();
|
||
| 536 | } |
||
| 537 | } |
||
| 538 | } |
||
| 539 | },_onChange:function(_53){ |
||
| 540 | this.onChange(_53);
|
||
| 541 | },_setValue:function(_54){ |
||
| 542 | delete this._setInProgress; |
||
| 543 | if(!this._itemsMatch(this.value,_54)){ |
||
| 544 | this.value=_54;
|
||
| 545 | this._onChange(_54);
|
||
| 546 | } |
||
| 547 | },_setValueAttr:function(_55){ |
||
| 548 | if(this._itemsMatch(this.value,_55)&&!_55){ |
||
| 549 | return;
|
||
| 550 | } |
||
| 551 | if(this._setInProgress&&this._setInProgress===_55){ |
||
| 552 | return;
|
||
| 553 | } |
||
| 554 | this._setInProgress=_55;
|
||
| 555 | if(!_55||!this.store.isItem(_55)){ |
||
| 556 | var _56=this.getChildren()[0]; |
||
| 557 | _56._setSelected(null);
|
||
| 558 | this._onItemClick(null,_56,null,null); |
||
| 559 | return;
|
||
| 560 | } |
||
| 561 | var _57=dojo.hitch(this,function(_58,_59){ |
||
| 562 | var _5a=this.store,id; |
||
| 563 | if(this.parentAttr&&_5a.getFeatures()["dojo.data.api.Identity"]&&((id=this.store.getValue(_58,this.parentAttr))||id==="")){ |
||
| 564 | var cb=function(i){ |
||
| 565 | if(_5a.getIdentity(i)==_5a.getIdentity(_58)){
|
||
| 566 | _59(null);
|
||
| 567 | }else{
|
||
| 568 | _59([i]); |
||
| 569 | } |
||
| 570 | }; |
||
| 571 | if(id===""){ |
||
| 572 | _59(null);
|
||
| 573 | }else{
|
||
| 574 | if(typeof id=="string"){ |
||
| 575 | _5a.fetchItemByIdentity({identity:id,onItem:cb});
|
||
| 576 | }else{
|
||
| 577 | if(_5a.isItem(id)){
|
||
| 578 | cb(id); |
||
| 579 | } |
||
| 580 | } |
||
| 581 | } |
||
| 582 | }else{
|
||
| 583 | var _5b=this.childrenAttrs.length; |
||
| 584 | var _5c=[];
|
||
| 585 | dojo.forEach(this.childrenAttrs,function(_5d){ |
||
| 586 | var q={};
|
||
| 587 | q[_5d]=_58; |
||
| 588 | _5a.fetch({query:q,scope:this,onComplete:function(_5e){
|
||
| 589 | if(this._setInProgress!==_55){ |
||
| 590 | return;
|
||
| 591 | } |
||
| 592 | _5c=_5c.concat(_5e); |
||
| 593 | _5b--; |
||
| 594 | if(_5b===0){ |
||
| 595 | _59(_5c); |
||
| 596 | } |
||
| 597 | }}); |
||
| 598 | },this);
|
||
| 599 | } |
||
| 600 | }); |
||
| 601 | var _5f=dojo.hitch(this,function(_60,idx){ |
||
| 602 | var set=_60[idx];
|
||
| 603 | var _61=this.getChildren()[idx]; |
||
| 604 | var _62;
|
||
| 605 | if(set&&_61){
|
||
| 606 | var fx=dojo.hitch(this,function(){ |
||
| 607 | if(_62){
|
||
| 608 | this.disconnect(_62);
|
||
| 609 | } |
||
| 610 | delete _62;
|
||
| 611 | if(this._setInProgress!==_55){ |
||
| 612 | return;
|
||
| 613 | } |
||
| 614 | var _63=dojo.filter(_61._menu.getChildren(),function(i){ |
||
| 615 | return this._itemsMatch(i.item,set); |
||
| 616 | },this)[0]; |
||
| 617 | if(_63){
|
||
| 618 | idx++; |
||
| 619 | _61._menu.onItemClick(_63,{type:"internal",stopPropagation:function(){
|
||
| 620 | },preventDefault:function(){ |
||
| 621 | }}); |
||
| 622 | if(_60[idx]){
|
||
| 623 | _5f(_60,idx); |
||
| 624 | }else{
|
||
| 625 | this._setValue(set);
|
||
| 626 | this.onItemClick(set,_61,this.getChildItems(set)); |
||
| 627 | } |
||
| 628 | } |
||
| 629 | }); |
||
| 630 | if(!_61.isLoaded){
|
||
| 631 | _62=this.connect(_61,"onLoad",fx); |
||
| 632 | }else{
|
||
| 633 | fx(); |
||
| 634 | } |
||
| 635 | }else{
|
||
| 636 | if(idx===0){ |
||
| 637 | this.set("value",null); |
||
| 638 | } |
||
| 639 | } |
||
| 640 | }); |
||
| 641 | var _64=[];
|
||
| 642 | var _65=dojo.hitch(this,function(_66){ |
||
| 643 | if(_66&&_66.length){
|
||
| 644 | _64.push(_66[0]);
|
||
| 645 | _57(_66[0],_65);
|
||
| 646 | }else{
|
||
| 647 | if(!_66){
|
||
| 648 | _64.pop(); |
||
| 649 | } |
||
| 650 | _64.reverse(); |
||
| 651 | _5f(_64,0);
|
||
| 652 | } |
||
| 653 | }); |
||
| 654 | var ns=this.domNode.style; |
||
| 655 | if(ns.display=="none"||ns.visibility=="hidden"){ |
||
| 656 | this._setValue(_55);
|
||
| 657 | }else{
|
||
| 658 | if(!this._itemsMatch(_55,this._visibleItem)){ |
||
| 659 | _65([_55]); |
||
| 660 | } |
||
| 661 | } |
||
| 662 | },_onItemClick:function(evt,_67,_68,_69){ |
||
| 663 | if(evt){
|
||
| 664 | var _6a=this._getPaneForItem(_68,_67,_69); |
||
| 665 | var _6b=(evt.type=="click"&&evt.alreadySelected); |
||
| 666 | if(_6b&&_6a){
|
||
| 667 | this._removeAfter(_67.getIndexInParent()+1); |
||
| 668 | var _6c=_67.getNextSibling();
|
||
| 669 | if(_6c&&_6c._setSelected){
|
||
| 670 | _6c._setSelected(null);
|
||
| 671 | } |
||
| 672 | this.scrollIntoView(_6c);
|
||
| 673 | }else{
|
||
| 674 | if(_6a){
|
||
| 675 | this.addChild(_6a,_67.getIndexInParent()+1); |
||
| 676 | if(this._savedFocus){ |
||
| 677 | _6a.focus(true);
|
||
| 678 | } |
||
| 679 | }else{
|
||
| 680 | this._removeAfter(_67);
|
||
| 681 | this.scrollIntoView(_67);
|
||
| 682 | } |
||
| 683 | } |
||
| 684 | }else{
|
||
| 685 | if(_67){
|
||
| 686 | this._removeAfter(_67);
|
||
| 687 | this.scrollIntoView(_67);
|
||
| 688 | } |
||
| 689 | } |
||
| 690 | if(!evt||evt.type!="internal"){ |
||
| 691 | this._setValue(_68);
|
||
| 692 | this.onItemClick(_68,_67,_69);
|
||
| 693 | } |
||
| 694 | this._visibleItem=_68;
|
||
| 695 | },_getPaneForItem:function(_6d,_6e,_6f){ |
||
| 696 | var ret=this.getPaneForItem(_6d,_6e,_6f); |
||
| 697 | ret.store=this.store;
|
||
| 698 | ret.parentWidget=this;
|
||
| 699 | ret.parentPane=_6e||null;
|
||
| 700 | if(!_6d){
|
||
| 701 | ret.query=this.query;
|
||
| 702 | ret.queryOptions=this.queryOptions;
|
||
| 703 | }else{
|
||
| 704 | if(_6f){
|
||
| 705 | ret.items=_6f; |
||
| 706 | }else{
|
||
| 707 | ret.items=[_6d]; |
||
| 708 | } |
||
| 709 | } |
||
| 710 | return ret;
|
||
| 711 | },_getMenuItemForItem:function(_70,_71){ |
||
| 712 | var _72=this.store; |
||
| 713 | if(!_70||!_72||!_72.isItem(_70)){
|
||
| 714 | var i=new dijit.MenuItem({label:"---",disabled:true,iconClass:"dojoxEmpty",focus:function(){ |
||
| 715 | }}); |
||
| 716 | this._updateClass(i.domNode,"Item"); |
||
| 717 | return i;
|
||
| 718 | }else{
|
||
| 719 | var _73=_72.isItemLoaded(_70);
|
||
| 720 | var _74=_73?this.getChildItems(_70):undefined; |
||
| 721 | var _75;
|
||
| 722 | if(_74){
|
||
| 723 | _75=this.getMenuItemForItem(_70,_71,_74);
|
||
| 724 | _75.children=_74; |
||
| 725 | this._updateClass(_75.domNode,"Item",{"Expanding":true}); |
||
| 726 | if(!_75._started){
|
||
| 727 | var c=_75.connect(_75,"startup",function(){ |
||
| 728 | this.disconnect(c);
|
||
| 729 | dojo.style(this.arrowWrapper,"display",""); |
||
| 730 | }); |
||
| 731 | }else{
|
||
| 732 | dojo.style(_75.arrowWrapper,"display",""); |
||
| 733 | } |
||
| 734 | }else{
|
||
| 735 | _75=this.getMenuItemForItem(_70,_71,null); |
||
| 736 | if(_73){
|
||
| 737 | this._updateClass(_75.domNode,"Item",{"Single":true}); |
||
| 738 | }else{
|
||
| 739 | this._updateClass(_75.domNode,"Item",{"Unloaded":true}); |
||
| 740 | _75.attr("disabled",true); |
||
| 741 | } |
||
| 742 | } |
||
| 743 | _75.store=this.store;
|
||
| 744 | _75.item=_70; |
||
| 745 | if(!_75.label){
|
||
| 746 | _75.attr("label",this.store.getLabel(_70).replace(/</,"<")); |
||
| 747 | } |
||
| 748 | if(_75.focusNode){
|
||
| 749 | var _76=this; |
||
| 750 | _75.focus=function(){ |
||
| 751 | if(!this.disabled){ |
||
| 752 | try{
|
||
| 753 | this.focusNode.focus();
|
||
| 754 | } |
||
| 755 | catch(e){
|
||
| 756 | } |
||
| 757 | } |
||
| 758 | }; |
||
| 759 | _75.connect(_75.focusNode,"onmouseenter",function(){ |
||
| 760 | if(!this.disabled){ |
||
| 761 | _76._updateClass(this.domNode,"Item",{"Hover":true}); |
||
| 762 | } |
||
| 763 | }); |
||
| 764 | _75.connect(_75.focusNode,"onmouseleave",function(){ |
||
| 765 | if(!this.disabled){ |
||
| 766 | _76._updateClass(this.domNode,"Item",{"Hover":false}); |
||
| 767 | } |
||
| 768 | }); |
||
| 769 | _75.connect(_75.focusNode,"blur",function(){ |
||
| 770 | _76._updateClass(this.domNode,"Item",{"Focus":false,"Hover":false}); |
||
| 771 | }); |
||
| 772 | _75.connect(_75.focusNode,"focus",function(){ |
||
| 773 | _76._updateClass(this.domNode,"Item",{"Focus":true}); |
||
| 774 | _76._focusedPane=_71; |
||
| 775 | }); |
||
| 776 | if(this.executeOnDblClick){ |
||
| 777 | _75.connect(_75.focusNode,"ondblclick",function(){ |
||
| 778 | _76._onExecute(); |
||
| 779 | }); |
||
| 780 | } |
||
| 781 | } |
||
| 782 | return _75;
|
||
| 783 | } |
||
| 784 | },_setStore:function(_77){ |
||
| 785 | if(_77===this.store&&this._started){ |
||
| 786 | return;
|
||
| 787 | } |
||
| 788 | this.store=_77;
|
||
| 789 | this._isIdentity=_77.getFeatures()["dojo.data.api.Identity"]; |
||
| 790 | var _78=this._getPaneForItem(); |
||
| 791 | this.addChild(_78,0); |
||
| 792 | },_onKey:function(e){ |
||
| 793 | if(e.charOrCode==dojo.keys.BACKSPACE){
|
||
| 794 | dojo.stopEvent(e); |
||
| 795 | return;
|
||
| 796 | }else{
|
||
| 797 | if(e.charOrCode==dojo.keys.ESCAPE&&this._savedFocus){ |
||
| 798 | try{
|
||
| 799 | dijit.focus(this._savedFocus);
|
||
| 800 | } |
||
| 801 | catch(e){
|
||
| 802 | } |
||
| 803 | dojo.stopEvent(e); |
||
| 804 | return;
|
||
| 805 | }else{
|
||
| 806 | if(e.charOrCode==dojo.keys.LEFT_ARROW||e.charOrCode==dojo.keys.RIGHT_ARROW){
|
||
| 807 | dojo.stopEvent(e); |
||
| 808 | return;
|
||
| 809 | } |
||
| 810 | } |
||
| 811 | } |
||
| 812 | },_resetValue:function(){ |
||
| 813 | this.set("value",this._lastExecutedValue); |
||
| 814 | },_onCancel:function(){ |
||
| 815 | this._resetValue();
|
||
| 816 | this.onCancel();
|
||
| 817 | },_onExecute:function(){ |
||
| 818 | this._lastExecutedValue=this.get("value"); |
||
| 819 | this.onExecute();
|
||
| 820 | },focus:function(){ |
||
| 821 | var _79=this._savedFocus; |
||
| 822 | this._savedFocus=dijit.getFocus(this); |
||
| 823 | if(!this._savedFocus.node){ |
||
| 824 | delete this._savedFocus; |
||
| 825 | } |
||
| 826 | if(!this._focusedPane){ |
||
| 827 | var _7a=this.getChildren()[0]; |
||
| 828 | if(_7a&&!_79){
|
||
| 829 | _7a.focus(true);
|
||
| 830 | } |
||
| 831 | }else{
|
||
| 832 | this._savedFocus=dijit.getFocus(this); |
||
| 833 | var foc=this._focusedPane; |
||
| 834 | delete this._focusedPane; |
||
| 835 | if(!_79){
|
||
| 836 | foc.focus(true);
|
||
| 837 | } |
||
| 838 | } |
||
| 839 | },handleKey:function(e){ |
||
| 840 | if(e.charOrCode==dojo.keys.DOWN_ARROW){
|
||
| 841 | delete this._savedFocus; |
||
| 842 | this.focus();
|
||
| 843 | return false; |
||
| 844 | }else{
|
||
| 845 | if(e.charOrCode==dojo.keys.ESCAPE){
|
||
| 846 | this._onCancel();
|
||
| 847 | return false; |
||
| 848 | } |
||
| 849 | } |
||
| 850 | return true; |
||
| 851 | },_updateChildClasses:function(){ |
||
| 852 | var _7b=this.getChildren(); |
||
| 853 | var _7c=_7b.length;
|
||
| 854 | dojo.forEach(_7b,function(c,idx){
|
||
| 855 | dojo.toggleClass(c.domNode,"dojoxRollingListPaneCurrentChild",(idx==(_7c-1))); |
||
| 856 | dojo.toggleClass(c.domNode,"dojoxRollingListPaneCurrentSelected",(idx==(_7c-2))); |
||
| 857 | }); |
||
| 858 | },startup:function(){ |
||
| 859 | if(this._started){ |
||
| 860 | return;
|
||
| 861 | } |
||
| 862 | if(!this.getParent||!this.getParent()){ |
||
| 863 | this.resize();
|
||
| 864 | this.connect(dojo.global,"onresize","resize"); |
||
| 865 | } |
||
| 866 | this.connect(this,"addChild","_updateChildClasses"); |
||
| 867 | this.connect(this,"removeChild","_updateChildClasses"); |
||
| 868 | this._setStore(this.store); |
||
| 869 | this.set("showButtons",this.showButtons); |
||
| 870 | this.inherited(arguments); |
||
| 871 | this._lastExecutedValue=this.get("value"); |
||
| 872 | },getChildItems:function(_7d){ |
||
| 873 | var _7e,_7f=this.store; |
||
| 874 | dojo.forEach(this.childrenAttrs,function(_80){ |
||
| 875 | var _81=_7f.getValues(_7d,_80);
|
||
| 876 | if(_81&&_81.length){
|
||
| 877 | _7e=(_7e||[]).concat(_81); |
||
| 878 | } |
||
| 879 | }); |
||
| 880 | return _7e;
|
||
| 881 | },getMenuItemForItem:function(_82,_83,_84){ |
||
| 882 | return new dijit.MenuItem({}); |
||
| 883 | },getPaneForItem:function(_85,_86,_87){ |
||
| 884 | if(!_85||_87){
|
||
| 885 | return new dojox.widget._RollingListGroupPane({}); |
||
| 886 | }else{
|
||
| 887 | return null; |
||
| 888 | } |
||
| 889 | },onItemClick:function(_88,_89,_8a){ |
||
| 890 | },onExecute:function(){ |
||
| 891 | },onCancel:function(){ |
||
| 892 | },onChange:function(_8b){ |
||
| 893 | }}); |
||
| 894 | } |