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134 lines
7.4 KiB
134 lines
7.4 KiB
/* |
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Basiert auf TreeV3, nur Methode createNode geändert, um Abschaltung von Selektierbarkeit zu implementieren |
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*/ |
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dojo.provide("memtext.widget.MemTree"); |
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dojo.require("dojo.widget.TreeWithNode"); |
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dojo.require("dojo.widget.*"); |
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dojo.require("dojo.event.*"); |
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dojo.require("dojo.io.*"); |
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dojo.require("dojo.widget.HtmlWidget"); |
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dojo.require("dojo.widget.TreeNodeV3"); |
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dojo.widget.defineWidget("memtext.widget.MemTree",[dojo.widget.HtmlWidget,dojo.widget.TreeWithNode],function(){ |
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this.eventNames={}; |
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this.DndAcceptTypes=[]; |
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this.actionsDisabled=[]; |
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this.listeners=[]; |
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this.tree=this; |
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},{DndMode:"",defaultChildWidget:null,defaultChildTitle:"New Node",eagerWidgetInstantiation:false,eventNamesDefault:{afterTreeCreate:"afterTreeCreate",beforeTreeDestroy:"beforeTreeDestroy",beforeNodeDestroy:"beforeNodeDestroy",afterChangeTree:"afterChangeTree",afterSetFolder:"afterSetFolder",afterUnsetFolder:"afterUnsetFolder",beforeMoveFrom:"beforeMoveFrom",beforeMoveTo:"beforeMoveTo",afterMoveFrom:"afterMoveFrom",afterMoveTo:"afterMoveTo",afterAddChild:"afterAddChild",afterDetach:"afterDetach",afterExpand:"afterExpand",beforeExpand:"beforeExpand",afterSetTitle:"afterSetTitle",afterCollapse:"afterCollapse",beforeCollapse:"beforeCollapse"},classPrefix:"Tree",style:"",allowAddChildToLeaf:true,unsetFolderOnEmpty:true,DndModes:{BETWEEN:1,ONTO:2},DndAcceptTypes:"",templateCssString:"/* indent for all tree children excepts root */\r\n.TreeNode {\r\n background-image : url('../templates/images/TreeV3/i.gif');\r\n background-position : top left;\r\n background-repeat : repeat-y;\r\n margin-left: 19px;\r\n zoom: 1;\r\n}\r\n.TreeIsRoot {\r\n margin-left: 0;\r\n}\r\n \r\n/* left vertical line (grid) for all nodes */\r\n.TreeIsLast {\r\n background-image: url('../templates/images/TreeV3/i_half.gif');\r\n background-repeat : no-repeat;\r\n}\r\n \r\n.TreeExpandOpen .TreeExpand {\r\n background-image: url('../templates/images/TreeV3/expand_minus.gif');\r\n}\r\n \r\n/* closed is higher priority than open */\r\n.TreeExpandClosed .TreeExpand {\r\n background-image: url('../templates/images/TreeV3/expand_plus.gif');\r\n}\r\n \r\n/* highest priority */\r\n.TreeExpandLeaf .TreeExpand {\r\n background-image: url('../templates/images/TreeV3/expand_leaf.gif');\r\n}\r\n\r\n/* \r\nshould always override any expand setting, but do not touch children.\r\nif I add .TreeExpand .TreeExpandLoading same time and put it to top/bottom, then it will take precedence over +- for all descendants or always fail\r\nso I have to remove TreeExpand and process this one specifically\r\n*/\r\n\r\n.TreeExpandLoading {\r\n width: 18px;\r\n height: 18px;\r\n float: left;\r\n display: inline;\r\n background-repeat : no-repeat;\r\n background-image: url('../templates/images/TreeV3/expand_loading.gif');\r\n}\r\n \r\n.TreeContent {\r\n min-height: 18px;\r\n min-width: 18px;\r\n margin-left:18px;\r\n cursor: default;\r\n /* can't make inline - multiline bugs */\r\n}\r\n\r\n.TreeIEContent {\r\n\theight: 18px;\r\n}\r\n \r\n.TreeExpand {\r\n width: 18px;\r\n height: 18px;\r\n float: left;\r\n display: inline;\r\n background-repeat : no-repeat;\r\n}\r\n \r\n/* same style as IE selection */\r\n.TreeNodeEmphasized {\r\n background-color: Highlight;\r\n color: HighlightText;\r\n}\r\n \r\n.TreeContent .RichTextEditable, .TreeContent .RichTextEditable iframe {\r\n background-color: #ffc;\r\n color: black;\r\n}\r\n\r\n/* don't use :focus due to opera's lack of support on div's */\r\n.TreeLabelFocused {\r\n outline: 1px invert dotted;\r\n}\r\n",templateCssPath:dojo.uri.moduleUri("dojo.widget","templates/TreeV3.css"),templateString:"<div style=\"${this.style}\">\n</div>",isExpanded:true,isTree:true, |
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createNode:function(_1){ |
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_1.tree=this.widgetId; |
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if(_1.widgetName){ |
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return dojo.widget.createWidget(_1.widgetName,_1); |
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}else{ |
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if(this.defaultChildWidget.prototype.createSimple){ |
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help=this.defaultChildWidget.prototype.createSimple(_1); |
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if (_1.nodeattrib&&_1.nodeattrib==2) help.actionsDisabled[0]='SELECT'; |
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return help |
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}else{ |
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var ns=this.defaultChildWidget.prototype.ns; |
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var wt=this.defaultChildWidget.prototype.widgetType; |
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help=dojo.widget.createWidget(ns+":"+wt,_1); |
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if (_1.nodeattrib&&_1.nodeattrib==2) help.actionsDisabled[0]='SELECT'; |
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return help; |
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} |
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} |
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}, |
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makeNodeTemplate:function(){ |
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var _4=document.createElement("div"); |
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dojo.html.setClass(_4,this.classPrefix+"Node "+this.classPrefix+"ExpandLeaf "+this.classPrefix+"ChildrenNo"); |
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this.nodeTemplate=_4; |
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var _5=document.createElement("div"); |
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var _6=this.classPrefix+"Expand"; |
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if(dojo.render.html.ie){ |
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_6=_6+" "+this.classPrefix+"IEExpand"; |
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} |
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dojo.html.setClass(_5,_6); |
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this.expandNodeTemplate=_5; |
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var _7=document.createElement("span"); |
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dojo.html.setClass(_7,this.classPrefix+"Label"); |
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this.labelNodeTemplate=_7; |
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var _8=document.createElement("div"); |
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var _6=this.classPrefix+"Content"; |
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if(dojo.render.html.ie&&!dojo.render.html.ie70){ |
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_6=_6+" "+this.classPrefix+"IEContent"; |
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} |
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dojo.html.setClass(_8,_6); |
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this.contentNodeTemplate=_8; |
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_4.appendChild(_5); |
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_4.appendChild(_8); |
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_8.appendChild(_7); |
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},makeContainerNodeTemplate:function(){ |
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var _9=document.createElement("div"); |
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_9.style.display="none"; |
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dojo.html.setClass(_9,this.classPrefix+"Container"); |
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this.containerNodeTemplate=_9; |
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},actions:{ADDCHILD:"ADDCHILD"},getInfo:function(){ |
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var _a={widgetId:this.widgetId,objectId:this.objectId}; |
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return _a; |
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},adjustEventNames:function(){ |
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for(var _b in this.eventNamesDefault){ |
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if(dojo.lang.isUndefined(this.eventNames[_b])){ |
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this.eventNames[_b]=this.widgetId+"/"+this.eventNamesDefault[_b]; |
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} |
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} |
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},adjustDndMode:function(){ |
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var _c=this; |
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var _d=0; |
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dojo.lang.forEach(this.DndMode.split(";"),function(_e){ |
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var _f=_c.DndModes[dojo.string.trim(_e).toUpperCase()]; |
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if(_f){ |
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_d=_d|_f; |
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} |
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}); |
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this.DndMode=_d; |
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},destroy:function(){ |
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dojo.event.topic.publish(this.tree.eventNames.beforeTreeDestroy,{source:this}); |
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return dojo.widget.HtmlWidget.prototype.destroy.apply(this,arguments); |
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},initialize:function(_10){ |
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this.domNode.widgetId=this.widgetId; |
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for(var i=0;i<this.actionsDisabled.length;i++){ |
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this.actionsDisabled[i]=this.actionsDisabled[i].toUpperCase(); |
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} |
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if(!_10.defaultChildWidget){ |
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this.defaultChildWidget=dojo.widget.TreeNodeV3; |
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}else{ |
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this.defaultChildWidget=dojo.lang.getObjPathValue(_10.defaultChildWidget); |
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} |
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this.adjustEventNames(); |
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this.adjustDndMode(); |
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this.makeNodeTemplate(); |
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this.makeContainerNodeTemplate(); |
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this.containerNode=this.domNode; |
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dojo.html.setClass(this.domNode,this.classPrefix+"Container"); |
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var _12=this; |
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dojo.lang.forEach(this.listeners,function(_13){ |
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var t=dojo.lang.isString(_13)?dojo.widget.byId(_13):_13; |
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t.listenTree(_12); |
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}); |
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},postCreate:function(){ |
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dojo.event.topic.publish(this.eventNames.afterTreeCreate,{source:this}); |
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},move:function(_15,_16,_17){ |
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if(!_15.parent){ |
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dojo.raise(this.widgetType+": child can be moved only while it's attached"); |
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} |
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var _18=_15.parent; |
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var _19=_15.tree; |
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var _1a=_15.getParentIndex(); |
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var _1b=_16.tree; |
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var _16=_16; |
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var _1c=_17; |
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var _1d={oldParent:_18,oldTree:_19,oldIndex:_1a,newParent:_16,newTree:_1b,newIndex:_1c,child:_15}; |
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dojo.event.topic.publish(_19.eventNames.beforeMoveFrom,_1d); |
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dojo.event.topic.publish(_1b.eventNames.beforeMoveTo,_1d); |
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this.doMove.apply(this,arguments); |
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dojo.event.topic.publish(_19.eventNames.afterMoveFrom,_1d); |
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dojo.event.topic.publish(_1b.eventNames.afterMoveTo,_1d); |
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},doMove:function(_1e,_1f,_20){ |
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_1e.doDetach(); |
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_1f.doAddChild(_1e,_20); |
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},toString:function(){ |
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return "["+this.widgetType+" ID:"+this.widgetId+"]"; |
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}});
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