root / trunk / web / dojo / dijit / Dialog.js @ 13
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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.Dialog"]){ |
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| 9 | dojo._hasResource["dijit.Dialog"]=true; |
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| 10 | dojo.provide("dijit.Dialog");
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| 11 | dojo.require("dojo.dnd.move");
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| 12 | dojo.require("dojo.dnd.TimedMoveable");
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| 13 | dojo.require("dojo.fx");
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| 14 | dojo.require("dojo.window");
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| 15 | dojo.require("dijit._Widget");
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| 16 | dojo.require("dijit._Templated");
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| 17 | dojo.require("dijit._CssStateMixin");
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| 18 | dojo.require("dijit.form._FormMixin");
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| 19 | dojo.require("dijit._DialogMixin");
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| 20 | dojo.require("dijit.DialogUnderlay");
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| 21 | dojo.require("dijit.layout.ContentPane");
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| 22 | 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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| 23 | dojo.declare("dijit._DialogBase",[dijit._Templated,dijit.form._FormMixin,dijit._DialogMixin,dijit._CssStateMixin],{templateString:dojo.cache("dijit","templates/Dialog.html","<div class=\"dijitDialog\" tabindex=\"-1\" waiRole=\"dialog\" waiState=\"labelledby-${id}_title\">\n\t<div dojoAttachPoint=\"titleBar\" class=\"dijitDialogTitleBar\">\n\t<span dojoAttachPoint=\"titleNode\" class=\"dijitDialogTitle\" id=\"${id}_title\"></span>\n\t<span dojoAttachPoint=\"closeButtonNode\" class=\"dijitDialogCloseIcon\" dojoAttachEvent=\"onclick: onCancel\" title=\"${buttonCancel}\">\n\t\t<span dojoAttachPoint=\"closeText\" class=\"closeText\" title=\"${buttonCancel}\">x</span>\n\t</span>\n\t</div>\n\t\t<div dojoAttachPoint=\"containerNode\" class=\"dijitDialogPaneContent\"></div>\n</div>\n"),baseClass:"dijitDialog",cssStateNodes:{closeButtonNode:"dijitDialogCloseIcon"},attributeMap:dojo.delegate(dijit._Widget.prototype.attributeMap,{title:[{node:"titleNode",type:"innerHTML"},{node:"titleBar",type:"attribute"}],"aria-describedby":""}),open:false,duration:dijit.defaultDuration,refocus:true,autofocus:true,_firstFocusItem:null,_lastFocusItem:null,doLayout:false,draggable:true,"aria-describedby":"",postMixInProperties:function(){ |
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| 24 | var _1=dojo.i18n.getLocalization("dijit","common"); |
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| 25 | dojo.mixin(this,_1);
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| 26 | this.inherited(arguments); |
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| 27 | },postCreate:function(){ |
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| 28 | dojo.style(this.domNode,{display:"none",position:"absolute"}); |
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| 29 | dojo.body().appendChild(this.domNode);
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| 30 | this.inherited(arguments); |
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| 31 | this.connect(this,"onExecute","hide"); |
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| 32 | this.connect(this,"onCancel","hide"); |
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| 33 | this._modalconnects=[];
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| 34 | },onLoad:function(){ |
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| 35 | this._position();
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| 36 | if(this.autofocus){ |
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| 37 | this._getFocusItems(this.domNode); |
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| 38 | dijit.focus(this._firstFocusItem);
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| 39 | } |
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| 40 | this.inherited(arguments); |
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| 41 | },_endDrag:function(e){ |
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| 42 | if(e&&e.node&&e.node===this.domNode){ |
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| 43 | this._relativePosition=dojo.position(e.node);
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| 44 | } |
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| 45 | },_setup:function(){ |
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| 46 | var _2=this.domNode; |
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| 47 | if(this.titleBar&&this.draggable){ |
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| 48 | this._moveable=(dojo.isIE==6)?new dojo.dnd.TimedMoveable(_2,{handle:this.titleBar}):new dojo.dnd.Moveable(_2,{handle:this.titleBar,timeout:0}); |
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| 49 | dojo.subscribe("/dnd/move/stop",this,"_endDrag"); |
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| 50 | }else{
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| 51 | dojo.addClass(_2,"dijitDialogFixed");
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| 52 | } |
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| 53 | this.underlayAttrs={dialogId:this.id,"class":dojo.map(this["class"].split(/\s/),function(s){ |
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| 54 | return s+"_underlay"; |
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| 55 | }).join(" ")};
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| 56 | this._fadeIn=dojo.fadeIn({node:_2,duration:this.duration,beforeBegin:dojo.hitch(this,function(){ |
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| 57 | var _3=dijit._underlay;
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| 58 | if(!_3){
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| 59 | _3=dijit._underlay=new dijit.DialogUnderlay(this.underlayAttrs); |
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| 60 | }else{
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| 61 | _3.set(this.underlayAttrs);
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| 62 | } |
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| 63 | var ds=dijit._dialogStack,_4=948+ds.length*2; |
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| 64 | if(ds.length==1){ |
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| 65 | _3.show(); |
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| 66 | } |
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| 67 | dojo.style(dijit._underlay.domNode,"zIndex",_4);
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| 68 | dojo.style(this.domNode,"zIndex",_4+1); |
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| 69 | }),onEnd:dojo.hitch(this,function(){ |
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| 70 | if(this.autofocus){ |
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| 71 | this._getFocusItems(this.domNode); |
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| 72 | dijit.focus(this._firstFocusItem);
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| 73 | } |
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| 74 | })}); |
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| 75 | this._fadeOut=dojo.fadeOut({node:_2,duration:this.duration,onEnd:dojo.hitch(this,function(){ |
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| 76 | _2.style.display="none";
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| 77 | var ds=dijit._dialogStack;
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| 78 | if(ds.length==0){ |
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| 79 | dijit._underlay.hide(); |
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| 80 | }else{
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| 81 | dojo.style(dijit._underlay.domNode,"zIndex",948+ds.length*2); |
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| 82 | dijit._underlay.set(ds[ds.length-1].underlayAttrs);
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| 83 | } |
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| 84 | if(this.refocus){ |
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| 85 | var _5=this._savedFocus; |
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| 86 | if(ds.length>0){ |
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| 87 | var pd=ds[ds.length-1]; |
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| 88 | if(!dojo.isDescendant(_5.node,pd.domNode)){
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| 89 | pd._getFocusItems(pd.domNode); |
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| 90 | _5=pd._firstFocusItem; |
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| 91 | } |
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| 92 | } |
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| 93 | dijit.focus(_5); |
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| 94 | } |
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| 95 | })}); |
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| 96 | },uninitialize:function(){ |
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| 97 | var _6=false; |
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| 98 | if(this._fadeIn&&this._fadeIn.status()=="playing"){ |
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| 99 | _6=true;
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| 100 | this._fadeIn.stop();
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| 101 | } |
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| 102 | if(this._fadeOut&&this._fadeOut.status()=="playing"){ |
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| 103 | _6=true;
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| 104 | this._fadeOut.stop();
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| 105 | } |
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| 106 | if((this.open||_6)&&!dijit._underlay._destroyed){ |
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| 107 | dijit._underlay.hide(); |
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| 108 | } |
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| 109 | if(this._moveable){ |
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| 110 | this._moveable.destroy();
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| 111 | } |
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| 112 | this.inherited(arguments); |
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| 113 | },_size:function(){ |
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| 114 | this._checkIfSingleChild();
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| 115 | if(this._singleChild){ |
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| 116 | if(this._singleChildOriginalStyle){ |
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| 117 | this._singleChild.domNode.style.cssText=this._singleChildOriginalStyle; |
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| 118 | } |
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| 119 | delete this._singleChildOriginalStyle; |
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| 120 | }else{
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| 121 | dojo.style(this.containerNode,{width:"auto",height:"auto"}); |
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| 122 | } |
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| 123 | var mb=dojo.marginBox(this.domNode); |
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| 124 | var _7=dojo.window.getBox();
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| 125 | if(mb.w>=_7.w||mb.h>=_7.h){
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| 126 | var w=Math.min(mb.w,Math.floor(_7.w*0.75)),h=Math.min(mb.h,Math.floor(_7.h*0.75)); |
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| 127 | if(this._singleChild&&this._singleChild.resize){ |
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| 128 | this._singleChildOriginalStyle=this._singleChild.domNode.style.cssText; |
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| 129 | this._singleChild.resize({w:w,h:h}); |
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| 130 | }else{
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| 131 | dojo.style(this.containerNode,{width:w+"px",height:h+"px",overflow:"auto",position:"relative"}); |
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| 132 | } |
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| 133 | }else{
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| 134 | if(this._singleChild&&this._singleChild.resize){ |
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| 135 | this._singleChild.resize();
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| 136 | } |
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| 137 | } |
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| 138 | },_position:function(){ |
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| 139 | if(!dojo.hasClass(dojo.body(),"dojoMove")){ |
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| 140 | var _8=this.domNode,_9=dojo.window.getBox(),p=this._relativePosition,bb=p?null:dojo._getBorderBox(_8),l=Math.floor(_9.l+(p?p.x:(_9.w-bb.w)/2)),t=Math.floor(_9.t+(p?p.y:(_9.h-bb.h)/2)); |
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| 141 | dojo.style(_8,{left:l+"px",top:t+"px"});
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| 142 | } |
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| 143 | },_onKey:function(_a){ |
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| 144 | var ds=dijit._dialogStack;
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| 145 | if(ds[ds.length-1]!=this){ |
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| 146 | return;
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| 147 | } |
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| 148 | if(_a.charOrCode){
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| 149 | var dk=dojo.keys;
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| 150 | var _b=_a.target;
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| 151 | if(_a.charOrCode===dk.TAB){
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| 152 | this._getFocusItems(this.domNode); |
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| 153 | } |
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| 154 | var _c=(this._firstFocusItem==this._lastFocusItem); |
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| 155 | if(_b==this._firstFocusItem&&_a.shiftKey&&_a.charOrCode===dk.TAB){ |
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| 156 | if(!_c){
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| 157 | dijit.focus(this._lastFocusItem);
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| 158 | } |
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| 159 | dojo.stopEvent(_a); |
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| 160 | }else{
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| 161 | if(_b==this._lastFocusItem&&_a.charOrCode===dk.TAB&&!_a.shiftKey){ |
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| 162 | if(!_c){
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| 163 | dijit.focus(this._firstFocusItem);
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| 164 | } |
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| 165 | dojo.stopEvent(_a); |
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| 166 | }else{
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| 167 | while(_b){
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| 168 | if(_b==this.domNode||dojo.hasClass(_b,"dijitPopup")){ |
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| 169 | if(_a.charOrCode==dk.ESCAPE){
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| 170 | this.onCancel();
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| 171 | }else{
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| 172 | return;
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| 173 | } |
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| 174 | } |
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| 175 | _b=_b.parentNode; |
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| 176 | } |
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| 177 | if(_a.charOrCode!==dk.TAB){
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| 178 | dojo.stopEvent(_a); |
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| 179 | }else{
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| 180 | if(!dojo.isOpera){
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| 181 | try{
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| 182 | this._firstFocusItem.focus();
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| 183 | } |
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| 184 | catch(e){
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| 185 | } |
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| 186 | } |
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| 187 | } |
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| 188 | } |
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| 189 | } |
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| 190 | } |
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| 191 | },show:function(){ |
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| 192 | if(this.open){ |
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| 193 | return;
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| 194 | } |
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| 195 | if(!this._alreadyInitialized){ |
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| 196 | this._setup();
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| 197 | this._alreadyInitialized=true; |
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| 198 | } |
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| 199 | if(this._fadeOut.status()=="playing"){ |
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| 200 | this._fadeOut.stop();
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| 201 | } |
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| 202 | this._modalconnects.push(dojo.connect(window,"onscroll",this,"layout")); |
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| 203 | this._modalconnects.push(dojo.connect(window,"onresize",this,function(){ |
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| 204 | var _d=dojo.window.getBox();
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| 205 | if(!this._oldViewport||_d.h!=this._oldViewport.h||_d.w!=this._oldViewport.w){ |
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| 206 | this.layout();
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| 207 | this._oldViewport=_d;
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| 208 | } |
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| 209 | })); |
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| 210 | this._modalconnects.push(dojo.connect(dojo.doc.documentElement,"onkeypress",this,"_onKey")); |
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| 211 | dojo.style(this.domNode,{opacity:0,display:""}); |
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| 212 | this.open=true; |
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| 213 | this._onShow();
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| 214 | this._size();
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| 215 | this._position();
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| 216 | dijit._dialogStack.push(this);
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| 217 | this._fadeIn.play();
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| 218 | this._savedFocus=dijit.getFocus(this); |
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| 219 | },hide:function(){ |
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| 220 | var ds=dijit._dialogStack;
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| 221 | if(!this._alreadyInitialized||this!=ds[ds.length-1]){ |
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| 222 | return;
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| 223 | } |
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| 224 | if(this._fadeIn.status()=="playing"){ |
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| 225 | this._fadeIn.stop();
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| 226 | } |
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| 227 | ds.pop(); |
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| 228 | this._fadeOut.play();
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| 229 | if(this._scrollConnected){ |
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| 230 | this._scrollConnected=false; |
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| 231 | } |
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| 232 | dojo.forEach(this._modalconnects,dojo.disconnect);
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| 233 | this._modalconnects=[];
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| 234 | if(this._relativePosition){ |
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| 235 | delete this._relativePosition; |
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| 236 | } |
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| 237 | this.open=false; |
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| 238 | this.onHide();
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| 239 | },layout:function(){ |
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| 240 | if(this.domNode.style.display!="none"){ |
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| 241 | if(dijit._underlay){
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| 242 | dijit._underlay.layout(); |
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| 243 | } |
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| 244 | this._position();
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| 245 | } |
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| 246 | },destroy:function(){ |
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| 247 | dojo.forEach(this._modalconnects,dojo.disconnect);
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| 248 | if(this.refocus&&this.open){ |
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| 249 | setTimeout(dojo.hitch(dijit,"focus",this._savedFocus),25); |
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| 250 | } |
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| 251 | this.inherited(arguments); |
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| 252 | }}); |
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| 253 | dojo.declare("dijit.Dialog",[dijit.layout.ContentPane,dijit._DialogBase],{});
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| 254 | dijit._dialogStack=[]; |
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| 255 | dojo.require("dijit.TooltipDialog");
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| 256 | } |