root / trunk / web / dojo / dijit / layout / StackController.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["dijit.layout.StackController"]){ |
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| 9 | dojo._hasResource["dijit.layout.StackController"]=true; |
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| 10 | dojo.provide("dijit.layout.StackController");
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| 11 | dojo.require("dijit._Widget");
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| 12 | dojo.require("dijit._Templated");
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| 13 | dojo.require("dijit._Container");
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| 14 | dojo.require("dijit.form.ToggleButton");
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| 15 | 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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| 16 | dojo.declare("dijit.layout.StackController",[dijit._Widget,dijit._Templated,dijit._Container],{templateString:"<span wairole='tablist' dojoAttachEvent='onkeypress' class='dijitStackController'></span>",containerId:"",buttonWidget:"dijit.layout._StackButton",postCreate:function(){ |
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| 17 | dijit.setWaiRole(this.domNode,"tablist"); |
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| 18 | this.pane2button={};
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| 19 | this.pane2handles={};
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| 20 | this.subscribe(this.containerId+"-startup","onStartup"); |
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| 21 | this.subscribe(this.containerId+"-addChild","onAddChild"); |
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| 22 | this.subscribe(this.containerId+"-removeChild","onRemoveChild"); |
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| 23 | this.subscribe(this.containerId+"-selectChild","onSelectChild"); |
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| 24 | this.subscribe(this.containerId+"-containerKeyPress","onContainerKeyPress"); |
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| 25 | },onStartup:function(_1){ |
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| 26 | dojo.forEach(_1.children,this.onAddChild,this); |
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| 27 | if(_1.selected){
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| 28 | this.onSelectChild(_1.selected);
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| 29 | } |
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| 30 | },destroy:function(){ |
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| 31 | for(var _2 in this.pane2button){ |
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| 32 | this.onRemoveChild(dijit.byId(_2));
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| 33 | } |
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| 34 | this.inherited(arguments); |
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| 35 | },onAddChild:function(_3,_4){ |
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| 36 | var _5=dojo.getObject(this.buttonWidget); |
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| 37 | var _6=new _5({id:this.id+"_"+_3.id,label:_3.title,dir:_3.dir,lang:_3.lang,showLabel:_3.showTitle,iconClass:_3.iconClass,closeButton:_3.closable,title:_3.tooltip}); |
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| 38 | dijit.setWaiState(_6.focusNode,"selected","false"); |
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| 39 | this.pane2handles[_3.id]=[this.connect(_3,"set",function(_7,_8){ |
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| 40 | var _9={title:"label",showTitle:"showLabel",iconClass:"iconClass",closable:"closeButton",tooltip:"title"}[_7]; |
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| 41 | if(_9){
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| 42 | _6.set(_9,_8); |
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| 43 | } |
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| 44 | }),this.connect(_6,"onClick",dojo.hitch(this,"onButtonClick",_3)),this.connect(_6,"onClickCloseButton",dojo.hitch(this,"onCloseButtonClick",_3))]; |
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| 45 | this.addChild(_6,_4);
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| 46 | this.pane2button[_3.id]=_6;
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| 47 | _3.controlButton=_6; |
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| 48 | if(!this._currentChild){ |
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| 49 | _6.focusNode.setAttribute("tabIndex","0"); |
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| 50 | dijit.setWaiState(_6.focusNode,"selected","true"); |
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| 51 | this._currentChild=_3;
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| 52 | } |
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| 53 | if(!this.isLeftToRight()&&dojo.isIE&&this._rectifyRtlTabList){ |
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| 54 | this._rectifyRtlTabList();
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| 55 | } |
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| 56 | },onRemoveChild:function(_a){ |
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| 57 | if(this._currentChild===_a){ |
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| 58 | this._currentChild=null; |
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| 59 | } |
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| 60 | dojo.forEach(this.pane2handles[_a.id],this.disconnect,this); |
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| 61 | delete this.pane2handles[_a.id]; |
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| 62 | var _b=this.pane2button[_a.id]; |
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| 63 | if(_b){
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| 64 | this.removeChild(_b);
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| 65 | delete this.pane2button[_a.id]; |
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| 66 | _b.destroy(); |
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| 67 | } |
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| 68 | delete _a.controlButton;
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| 69 | },onSelectChild:function(_c){ |
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| 70 | if(!_c){
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| 71 | return;
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| 72 | } |
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| 73 | if(this._currentChild){ |
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| 74 | var _d=this.pane2button[this._currentChild.id]; |
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| 75 | _d.set("checked",false); |
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| 76 | dijit.setWaiState(_d.focusNode,"selected","false"); |
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| 77 | _d.focusNode.setAttribute("tabIndex","-1"); |
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| 78 | } |
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| 79 | var _e=this.pane2button[_c.id]; |
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| 80 | _e.set("checked",true); |
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| 81 | dijit.setWaiState(_e.focusNode,"selected","true"); |
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| 82 | this._currentChild=_c;
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| 83 | _e.focusNode.setAttribute("tabIndex","0"); |
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| 84 | var _f=dijit.byId(this.containerId); |
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| 85 | dijit.setWaiState(_f.containerNode,"labelledby",_e.id);
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| 86 | },onButtonClick:function(_10){ |
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| 87 | var _11=dijit.byId(this.containerId); |
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| 88 | _11.selectChild(_10); |
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| 89 | },onCloseButtonClick:function(_12){ |
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| 90 | var _13=dijit.byId(this.containerId); |
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| 91 | _13.closeChild(_12); |
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| 92 | if(this._currentChild){ |
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| 93 | var b=this.pane2button[this._currentChild.id]; |
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| 94 | if(b){
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| 95 | dijit.focus(b.focusNode||b.domNode); |
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| 96 | } |
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| 97 | } |
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| 98 | },adjacent:function(_14){ |
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| 99 | if(!this.isLeftToRight()&&(!this.tabPosition||/top|bottom/.test(this.tabPosition))){ |
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| 100 | _14=!_14; |
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| 101 | } |
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| 102 | var _15=this.getChildren(); |
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| 103 | var _16=dojo.indexOf(_15,this.pane2button[this._currentChild.id]); |
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| 104 | var _17=_14?1:_15.length-1; |
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| 105 | return _15[(_16+_17)%_15.length];
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| 106 | },onkeypress:function(e){ |
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| 107 | if(this.disabled||e.altKey){ |
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| 108 | return;
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| 109 | } |
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| 110 | var _18=null; |
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| 111 | if(e.ctrlKey||!e._djpage){
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| 112 | var k=dojo.keys;
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| 113 | switch(e.charOrCode){
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| 114 | case k.LEFT_ARROW:
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| 115 | case k.UP_ARROW:
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| 116 | if(!e._djpage){
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| 117 | _18=false;
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| 118 | } |
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| 119 | break;
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| 120 | case k.PAGE_UP:
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| 121 | if(e.ctrlKey){
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| 122 | _18=false;
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| 123 | } |
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| 124 | break;
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| 125 | case k.RIGHT_ARROW:
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| 126 | case k.DOWN_ARROW:
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| 127 | if(!e._djpage){
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| 128 | _18=true;
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| 129 | } |
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| 130 | break;
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| 131 | case k.PAGE_DOWN:
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| 132 | if(e.ctrlKey){
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| 133 | _18=true;
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| 134 | } |
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| 135 | break;
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| 136 | case k.DELETE:
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| 137 | if(this._currentChild.closable){ |
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| 138 | this.onCloseButtonClick(this._currentChild); |
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| 139 | } |
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| 140 | dojo.stopEvent(e); |
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| 141 | break;
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| 142 | default:
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| 143 | if(e.ctrlKey){
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| 144 | if(e.charOrCode===k.TAB){
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| 145 | this.adjacent(!e.shiftKey).onClick();
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| 146 | dojo.stopEvent(e); |
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| 147 | }else{
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| 148 | if(e.charOrCode=="w"){ |
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| 149 | if(this._currentChild.closable){ |
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| 150 | this.onCloseButtonClick(this._currentChild); |
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| 151 | } |
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| 152 | dojo.stopEvent(e); |
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| 153 | } |
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| 154 | } |
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| 155 | } |
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| 156 | } |
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| 157 | if(_18!==null){ |
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| 158 | this.adjacent(_18).onClick();
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| 159 | dojo.stopEvent(e); |
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| 160 | } |
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| 161 | } |
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| 162 | },onContainerKeyPress:function(_19){ |
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| 163 | _19.e._djpage=_19.page; |
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| 164 | this.onkeypress(_19.e);
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| 165 | }}); |
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| 166 | dojo.declare("dijit.layout._StackButton",dijit.form.ToggleButton,{tabIndex:"-1",postCreate:function(evt){ |
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| 167 | dijit.setWaiRole((this.focusNode||this.domNode),"tab"); |
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| 168 | this.inherited(arguments); |
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| 169 | },onClick:function(evt){ |
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| 170 | dijit.focus(this.focusNode);
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| 171 | },onClickCloseButton:function(evt){ |
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| 172 | evt.stopPropagation(); |
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| 173 | }}); |
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| 174 | } |