root / trunk / web / dojo / dojox / editor / plugins / Breadcrumb.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.editor.plugins.Breadcrumb"]){ |
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| 9 | dojo._hasResource["dojox.editor.plugins.Breadcrumb"]=true; |
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| 10 | dojo.provide("dojox.editor.plugins.Breadcrumb");
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| 11 | dojo.require("dijit._editor._Plugin");
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| 12 | dojo.require("dijit._editor.range");
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| 13 | dojo.require("dojo.i18n");
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| 14 | dojo.require("dojo.string");
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| 15 | dojo.require("dijit.Toolbar");
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| 16 | dojo.require("dijit.form.Button");
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| 17 | dojo.require("dijit._editor.selection");
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| 18 | dojo.require("dijit.Menu");
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| 19 | dojo.require("dijit.MenuItem");
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| 20 | dojo.require("dijit.MenuSeparator");
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| 21 | dojo.experimental("dojox.editor.plugins.Breadcrumb");
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| 22 | dojo.requireLocalization("dojox.editor.plugins","Breadcrumb",null,"ROOT,cs,de,es,fr,hu,it,ja,ko,pl,pt,ro,ru,zh,zh-tw"); |
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| 23 | dojo.declare("dojox.editor.plugins._BreadcrumbMenuTitle",[dijit._Widget,dijit._Templated,dijit._Contained],{templateString:"<tr><td dojoAttachPoint=\"title\" colspan=\"4\" class=\"dijitToolbar\" style=\"font-weight: bold; padding: 3px;\"></td></tr>",menuTitle:"",postCreate:function(){ |
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| 24 | dojo.setSelectable(this.domNode,false); |
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| 25 | var _1=this.id+"_text"; |
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| 26 | dijit.setWaiState(this.domNode,"labelledby",_1); |
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| 27 | },_setMenuTitleAttr:function(_2){ |
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| 28 | this.title.innerHTML=_2;
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| 29 | },_getMenuTitleAttr:function(_3){ |
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| 30 | return this.title.innerHTML; |
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| 31 | }}); |
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| 32 | dojo.declare("dojox.editor.plugins.Breadcrumb",dijit._editor._Plugin,{_menu:null,breadcrumbBar:null,setEditor:function(_4){ |
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| 33 | this.editor=_4;
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| 34 | this._buttons=[];
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| 35 | this.breadcrumbBar=new dijit.Toolbar(); |
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| 36 | var _5=dojo.i18n.getLocalization("dojox.editor.plugins","Breadcrumb"); |
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| 37 | this._titleTemplate=_5.nodeActions;
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| 38 | dojo.place(this.breadcrumbBar.domNode,_4.footer);
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| 39 | this.editor.onLoadDeferred.addCallback(dojo.hitch(this,function(){ |
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| 40 | this._menu=new dijit.Menu({}); |
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| 41 | dojo.addClass(this.breadcrumbBar.domNode,"dojoxEditorBreadcrumbArrow"); |
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| 42 | var _6=this; |
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| 43 | var _7=new dijit.form.ComboButton({showLabel:true,label:"body",_selNode:_4.editNode,dropDown:this._menu,onClick:dojo.hitch(this,function(){ |
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| 44 | this._menuTarget=_4.editNode;
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| 45 | this._selectContents();
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| 46 | })}); |
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| 47 | this._menuTitle=new dojox.editor.plugins._BreadcrumbMenuTitle({menuTitle:_5.nodeActions}); |
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| 48 | this._selCMenu=new dijit.MenuItem({label:_5.selectContents,onClick:dojo.hitch(this,this._selectContents)}); |
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| 49 | this._delCMenu=new dijit.MenuItem({label:_5.deleteContents,onClick:dojo.hitch(this,this._deleteContents)}); |
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| 50 | this._selEMenu=new dijit.MenuItem({label:_5.selectElement,onClick:dojo.hitch(this,this._selectElement)}); |
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| 51 | this._delEMenu=new dijit.MenuItem({label:_5.deleteElement,onClick:dojo.hitch(this,this._deleteElement)}); |
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| 52 | this._moveSMenu=new dijit.MenuItem({label:_5.moveStart,onClick:dojo.hitch(this,this._moveCToStart)}); |
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| 53 | this._moveEMenu=new dijit.MenuItem({label:_5.moveEnd,onClick:dojo.hitch(this,this._moveCToEnd)}); |
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| 54 | this._menu.addChild(this._menuTitle); |
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| 55 | this._menu.addChild(this._selCMenu); |
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| 56 | this._menu.addChild(this._delCMenu); |
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| 57 | this._menu.addChild(new dijit.MenuSeparator({})); |
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| 58 | this._menu.addChild(this._selEMenu); |
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| 59 | this._menu.addChild(this._delEMenu); |
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| 60 | this._menu.addChild(new dijit.MenuSeparator({})); |
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| 61 | this._menu.addChild(this._moveSMenu); |
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| 62 | this._menu.addChild(this._moveEMenu); |
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| 63 | _7._ddConnect=dojo.connect(_7,"openDropDown",dojo.hitch(this,function(){ |
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| 64 | this._menuTarget=_7._selNode;
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| 65 | this._menuTitle.set("menuTitle",dojo.string.substitute(this._titleTemplate,{"nodeName":"<body>"})); |
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| 66 | this._selEMenu.set("disabled",true); |
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| 67 | this._delEMenu.set("disabled",true); |
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| 68 | this._selCMenu.set("disabled",false); |
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| 69 | this._delCMenu.set("disabled",false); |
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| 70 | this._moveSMenu.set("disabled",false); |
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| 71 | this._moveEMenu.set("disabled",false); |
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| 72 | })); |
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| 73 | this.breadcrumbBar.addChild(_7);
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| 74 | this.connect(this.editor,"onNormalizedDisplayChanged","updateState"); |
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| 75 | })); |
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| 76 | this.breadcrumbBar.startup();
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| 77 | if(dojo.isIE){
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| 78 | setTimeout(dojo.hitch(this,function(){ |
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| 79 | this.breadcrumbBar.domNode.className=this.breadcrumbBar.domNode.className; |
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| 80 | }),100);
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| 81 | } |
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| 82 | },_selectContents:function(){ |
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| 83 | this.editor.focus();
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| 84 | if(this._menuTarget){ |
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| 85 | var _8=this._menuTarget.tagName.toLowerCase(); |
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| 86 | switch(_8){
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| 87 | case "br": |
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| 88 | case "hr": |
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| 89 | case "img": |
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| 90 | case "input": |
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| 91 | case "base": |
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| 92 | case "meta": |
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| 93 | case "area": |
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| 94 | case "basefont": |
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| 95 | break;
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| 96 | default:
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| 97 | try{
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| 98 | dojo.withGlobal(this.editor.window,"collapse",dijit._editor.selection,[null]); |
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| 99 | dojo.withGlobal(this.editor.window,"selectElementChildren",dijit._editor.selection,[this._menuTarget]); |
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| 100 | this.editor.onDisplayChanged();
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| 101 | } |
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| 102 | catch(e){
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| 103 | } |
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| 104 | } |
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| 105 | } |
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| 106 | },_deleteContents:function(){ |
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| 107 | if(this._menuTarget){ |
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| 108 | this.editor.beginEditing();
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| 109 | this._selectContents();
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| 110 | dojo.withGlobal(this.editor.window,"remove",dijit._editor.selection,[this._menuTarget]); |
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| 111 | this.editor.endEditing();
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| 112 | this._updateBreadcrumb();
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| 113 | this.editor.onDisplayChanged();
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| 114 | } |
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| 115 | },_selectElement:function(){ |
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| 116 | this.editor.focus();
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| 117 | if(this._menuTarget){ |
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| 118 | dojo.withGlobal(this.editor.window,"collapse",dijit._editor.selection,[null]); |
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| 119 | dojo.withGlobal(this.editor.window,"selectElement",dijit._editor.selection,[this._menuTarget]); |
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| 120 | this.editor.onDisplayChanged();
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| 121 | } |
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| 122 | },_deleteElement:function(){ |
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| 123 | if(this._menuTarget){ |
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| 124 | this.editor.beginEditing();
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| 125 | this._selectElement();
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| 126 | dojo.withGlobal(this.editor.window,"remove",dijit._editor.selection,[this._menuTarget]); |
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| 127 | this.editor.endEditing();
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| 128 | this._updateBreadcrumb();
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| 129 | this.editor.onDisplayChanged();
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| 130 | } |
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| 131 | },_moveCToStart:function(){ |
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| 132 | this.editor.focus();
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| 133 | if(this._menuTarget){ |
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| 134 | this._selectContents();
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| 135 | dojo.withGlobal(this.editor.window,"collapse",dijit._editor.selection,[true]); |
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| 136 | } |
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| 137 | },_moveCToEnd:function(){ |
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| 138 | this.editor.focus();
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| 139 | if(this._menuTarget){ |
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| 140 | this._selectContents();
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| 141 | dojo.withGlobal(this.editor.window,"collapse",dijit._editor.selection,[false]); |
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| 142 | } |
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| 143 | },_updateBreadcrumb:function(){ |
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| 144 | var ed=this.editor; |
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| 145 | if(ed.window){
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| 146 | var _9=dijit.range.getSelection(ed.window);
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| 147 | if(_9&&_9.rangeCount>0){ |
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| 148 | var _a=_9.getRangeAt(0); |
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| 149 | var _b=dojo.withGlobal(ed.window,"getSelectedElement",dijit._editor.selection)||_a.startContainer; |
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| 150 | var _c=[];
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| 151 | if(_b&&_b.ownerDocument===ed.document){
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| 152 | while(_b&&_b!==ed.editNode&&_b!=ed.document.body&&_b!=ed.document){
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| 153 | if(_b.nodeType===1){ |
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| 154 | _c.push({type:_b.tagName.toLowerCase(),node:_b});
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| 155 | } |
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| 156 | _b=_b.parentNode; |
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| 157 | } |
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| 158 | _c=_c.reverse(); |
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| 159 | while(this._buttons.length){ |
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| 160 | var db=this._buttons.pop(); |
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| 161 | dojo.disconnect(db._ddConnect); |
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| 162 | this.breadcrumbBar.removeChild(db);
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| 163 | } |
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| 164 | this._buttons=[];
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| 165 | var i;
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| 166 | var _d=this; |
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| 167 | for(i=0;i<_c.length;i++){ |
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| 168 | var bc=_c[i];
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| 169 | var b=new dijit.form.ComboButton({showLabel:true,label:bc.type,_selNode:bc.node,dropDown:this._menu,onClick:function(){ |
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| 170 | _d._menuTarget=this._selNode;
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| 171 | _d._selectContents(); |
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| 172 | }}); |
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| 173 | b._ddConnect=dojo.connect(b,"openDropDown",dojo.hitch(b,function(){ |
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| 174 | _d._menuTarget=this._selNode;
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| 175 | var _e=_d._menuTarget.tagName.toLowerCase();
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| 176 | var _f=dojo.string.substitute(_d._titleTemplate,{"nodeName":"<"+_e+">"}); |
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| 177 | _d._menuTitle.set("menuTitle",_f);
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| 178 | switch(_e){
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| 179 | case "br": |
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| 180 | case "hr": |
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| 181 | case "img": |
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| 182 | case "input": |
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| 183 | case "base": |
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| 184 | case "meta": |
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| 185 | case "area": |
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| 186 | case "basefont": |
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| 187 | _d._selCMenu.set("disabled",true); |
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| 188 | _d._delCMenu.set("disabled",true); |
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| 189 | _d._moveSMenu.set("disabled",true); |
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| 190 | _d._moveEMenu.set("disabled",true); |
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| 191 | _d._selEMenu.set("disabled",false); |
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| 192 | _d._delEMenu.set("disabled",false); |
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| 193 | break;
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| 194 | default:
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| 195 | _d._selCMenu.set("disabled",false); |
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| 196 | _d._delCMenu.set("disabled",false); |
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| 197 | _d._selEMenu.set("disabled",false); |
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| 198 | _d._delEMenu.set("disabled",false); |
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| 199 | _d._moveSMenu.set("disabled",false); |
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| 200 | _d._moveEMenu.set("disabled",false); |
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| 201 | } |
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| 202 | })); |
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| 203 | this._buttons.push(b);
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| 204 | this.breadcrumbBar.addChild(b);
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| 205 | } |
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| 206 | if(dojo.isIE){
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| 207 | this.breadcrumbBar.domNode.className=this.breadcrumbBar.domNode.className; |
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| 208 | } |
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| 209 | } |
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| 210 | } |
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| 211 | } |
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| 212 | },updateState:function(){ |
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| 213 | if(dojo.style(this.editor.iframe,"display")==="none"){ |
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| 214 | dojo.style(this.breadcrumbBar.domNode,"display","none"); |
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| 215 | }else{
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| 216 | if(dojo.style(this.breadcrumbBar.domNode,"display")==="none"){ |
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| 217 | dojo.style(this.breadcrumbBar.domNode,"display","block"); |
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| 218 | } |
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| 219 | this._updateBreadcrumb();
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| 220 | var _10=dojo.marginBox(this.editor.domNode); |
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| 221 | this.editor.resize({h:_10.h}); |
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| 222 | } |
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| 223 | },destroy:function(){ |
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| 224 | if(this.breadcrumbBar){ |
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| 225 | this.breadcrumbBar.destroy();
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| 226 | this.breadcrumbBar=null; |
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| 227 | } |
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| 228 | this._buttons=null; |
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| 229 | delete this.editor.breadcrumbBar; |
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| 230 | this.inherited(arguments); |
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| 231 | }}); |
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| 232 | dojo.subscribe(dijit._scopeName+".Editor.getPlugin",null,function(o){ |
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| 233 | if(o.plugin){
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| 234 | return;
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| 235 | } |
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| 236 | var _11=o.args.name.toLowerCase();
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| 237 | if(_11==="breadcrumb"){ |
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| 238 | o.plugin=new dojox.editor.plugins.Breadcrumb({});
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| 239 | } |
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| 240 | }); |
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| 241 | } |