lib/dijit/layout/StackContainer.js

   1 /*
   2         Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
   3         Available via Academic Free License >= 2.1 OR the modified BSD license.
   4         see: http://dojotoolkit.org/license for details
   5 */
   6
   7
   8 if(!dojo._hasResource["dijit.layout.StackContainer"]){
   9 dojo._hasResource["dijit.layout.StackContainer"]=true;
  10 dojo.provide("dijit.layout.StackContainer");
  11 dojo.require("dijit._Templated");
  12 dojo.require("dijit.layout._LayoutWidget");
  13 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");
  14 dojo.require("dojo.cookie");
  15 dojo.declare("dijit.layout.StackContainer",dijit.layout._LayoutWidget,{doLayout:true,persist:false,baseClass:"dijitStackContainer",postCreate:function(){
  16 this.inherited(arguments);
  17 dojo.addClass(this.domNode,"dijitLayoutContainer");
  18 dijit.setWaiRole(this.containerNode,"tabpanel");
  19 this.connect(this.domNode,"onkeypress",this._onKeyPress);
  20 },startup:function(){
  21 if(this._started){
  22 return;
  23 }
  24 var _1=this.getChildren();
  25 dojo.forEach(_1,this._setupChild,this);
  26 if(this.persist){
  27 this.selectedChildWidget=dijit.byId(dojo.cookie(this.id+"_selectedChild"));
  28 }else{
  29 dojo.some(_1,function(_2){
  30 if(_2.selected){
  31 this.selectedChildWidget=_2;
  32 }
  33 return _2.selected;
  34 },this);
  35 }
  36 var _3=this.selectedChildWidget;
  37 if(!_3&&_1[0]){
  38 _3=this.selectedChildWidget=_1[0];
  39 _3.selected=true;
  40 }
  41 dojo.publish(this.id+"-startup",[{children:_1,selected:_3}]);
  42 this.inherited(arguments);
  43 },resize:function(){
  44 var _4=this.selectedChildWidget;
  45 if(_4&&!this._hasBeenShown){
  46 this._hasBeenShown=true;
  47 this._showChild(_4);
  48 }
  49 this.inherited(arguments);
  50 },_setupChild:function(_5){
  51 this.inherited(arguments);
  52 dojo.removeClass(_5.domNode,"dijitVisible");
  53 dojo.addClass(_5.domNode,"dijitHidden");
  54 _5.domNode.title="";
  55 },addChild:function(_6,_7){
  56 this.inherited(arguments);
  57 if(this._started){
  58 dojo.publish(this.id+"-addChild",[_6,_7]);
  59 this.layout();
  60 if(!this.selectedChildWidget){
  61 this.selectChild(_6);
  62 }
  63 }
  64 },removeChild:function(_8){
  65 this.inherited(arguments);
  66 if(this._started){
  67 dojo.publish(this.id+"-removeChild",[_8]);
  68 }
  69 if(this._beingDestroyed){
  70 return;
  71 }
  72 if(this.selectedChildWidget===_8){
  73 this.selectedChildWidget=undefined;
  74 if(this._started){
  75 var _9=this.getChildren();
  76 if(_9.length){
  77 this.selectChild(_9[0]);
  78 }
  79 }
  80 }
  81 if(this._started){
  82 this.layout();
  83 }
  84 },selectChild:function(_a,_b){
  85 _a=dijit.byId(_a);
  86 if(this.selectedChildWidget!=_a){
  87 this._transition(_a,this.selectedChildWidget,_b);
  88 this.selectedChildWidget=_a;
  89 dojo.publish(this.id+"-selectChild",[_a]);
  90 if(this.persist){
  91 dojo.cookie(this.id+"_selectedChild",this.selectedChildWidget.id);
  92 }
  93 }
  94 },_transition:function(_c,_d){
  95 if(_d){
  96 this._hideChild(_d);
  97 }
  98 this._showChild(_c);
  99 if(_c.resize){
 100 if(this.doLayout){
 101 _c.resize(this._containerContentBox||this._contentBox);
 102 }else{
 103 _c.resize();
 104 }
 105 }
 106 },_adjacent:function(_e){
 107 var _f=this.getChildren();
 108 var _10=dojo.indexOf(_f,this.selectedChildWidget);
 109 _10+=_e?1:_f.length-1;
 110 return _f[_10%_f.length];
 111 },forward:function(){
 112 this.selectChild(this._adjacent(true),true);
 113 },back:function(){
 114 this.selectChild(this._adjacent(false),true);
 115 },_onKeyPress:function(e){
 116 dojo.publish(this.id+"-containerKeyPress",[{e:e,page:this}]);
 117 },layout:function(){
 118 if(this.doLayout&&this.selectedChildWidget&&this.selectedChildWidget.resize){
 119 this.selectedChildWidget.resize(this._containerContentBox||this._contentBox);
 120 }
 121 },_showChild:function(_11){
 122 var _12=this.getChildren();
 123 _11.isFirstChild=(_11==_12[0]);
 124 _11.isLastChild=(_11==_12[_12.length-1]);
 125 _11.selected=true;
 126 dojo.removeClass(_11.domNode,"dijitHidden");
 127 dojo.addClass(_11.domNode,"dijitVisible");
 128 _11._onShow();
 129 },_hideChild:function(_13){
 130 _13.selected=false;
 131 dojo.removeClass(_13.domNode,"dijitVisible");
 132 dojo.addClass(_13.domNode,"dijitHidden");
 133 _13.onHide();
 134 },closeChild:function(_14){
 135 var _15=_14.onClose(this,_14);
 136 if(_15){
 137 this.removeChild(_14);
 138 _14.destroyRecursive();
 139 }
 140 },destroyDescendants:function(_16){
 141 dojo.forEach(this.getChildren(),function(_17){
 142 this.removeChild(_17);
 143 _17.destroyRecursive(_16);
 144 },this);
 145 }});
 146 dojo.require("dijit.layout.StackController");
 147 dojo.extend(dijit._Widget,{selected:false,closable:false,iconClass:"",showTitle:true});
 148 }