| dojo.provide("dojo.widget.TreeBasicControllerV3"); |
| dojo.require("dojo.event.*"); |
| dojo.require("dojo.json"); |
| dojo.require("dojo.io.*"); |
| dojo.require("dojo.widget.TreeCommon"); |
| dojo.require("dojo.widget.TreeNodeV3"); |
| dojo.require("dojo.widget.TreeV3"); |
| dojo.widget.defineWidget("dojo.widget.TreeBasicControllerV3",[dojo.widget.HtmlWidget,dojo.widget.TreeCommon],function(){ |
| this.listenedTrees={}; |
| },{listenTreeEvents:["afterSetFolder","afterTreeCreate","beforeTreeDestroy"],listenNodeFilter:function(_1){ |
| return _1 instanceof dojo.widget.Widget; |
| },editor:null,initialize:function(_2){ |
| if(_2.editor){ |
| this.editor=dojo.widget.byId(_2.editor); |
| this.editor.controller=this; |
| } |
| },getInfo:function(_3){ |
| return _3.getInfo(); |
| },onBeforeTreeDestroy:function(_4){ |
| this.unlistenTree(_4.source); |
| },onAfterSetFolder:function(_5){ |
| if(_5.source.expandLevel>0){ |
| this.expandToLevel(_5.source,_5.source.expandLevel); |
| } |
| if(_5.source.loadLevel>0){ |
| this.loadToLevel(_5.source,_5.source.loadLevel); |
| } |
| },_focusNextVisible:function(_6){ |
| if(_6.isFolder&&_6.isExpanded&&_6.children.length>0){ |
| _7=_6.children[0]; |
| }else{ |
| while(_6.isTreeNode&&_6.isLastChild()){ |
| _6=_6.parent; |
| } |
| if(_6.isTreeNode){ |
| var _7=_6.parent.children[_6.getParentIndex()+1]; |
| } |
| } |
| if(_7&&_7.isTreeNode){ |
| this._focusLabel(_7); |
| return _7; |
| } |
| },_focusPreviousVisible:function(_8){ |
| var _9=_8; |
| if(!_8.isFirstChild()){ |
| var _a=_8.parent.children[_8.getParentIndex()-1]; |
| _8=_a; |
| while(_8.isFolder&&_8.isExpanded&&_8.children.length>0){ |
| _9=_8; |
| _8=_8.children[_8.children.length-1]; |
| } |
| }else{ |
| _8=_8.parent; |
| } |
| if(_8&&_8.isTreeNode){ |
| _9=_8; |
| } |
| if(_9&&_9.isTreeNode){ |
| this._focusLabel(_9); |
| return _9; |
| } |
| },_focusZoomIn:function(_b){ |
| var _c=_b; |
| if(_b.isFolder&&!_b.isExpanded){ |
| this.expand(_b); |
| }else{ |
| if(_b.children.length>0){ |
| _b=_b.children[0]; |
| } |
| } |
| if(_b&&_b.isTreeNode){ |
| _c=_b; |
| } |
| if(_c&&_c.isTreeNode){ |
| this._focusLabel(_c); |
| return _c; |
| } |
| },_focusZoomOut:function(_d){ |
| var _e=_d; |
| if(_d.isFolder&&_d.isExpanded){ |
| this.collapse(_d); |
| }else{ |
| _d=_d.parent; |
| } |
| if(_d&&_d.isTreeNode){ |
| _e=_d; |
| } |
| if(_e&&_e.isTreeNode){ |
| this._focusLabel(_e); |
| return _e; |
| } |
| },onFocusNode:function(e){ |
| var _10=this.domElement2TreeNode(e.target); |
| if(_10){ |
| _10.viewFocus(); |
| dojo.event.browser.stopEvent(e); |
| } |
| },onBlurNode:function(e){ |
| var _12=this.domElement2TreeNode(e.target); |
| if(!_12){ |
| return; |
| } |
| var _13=_12.labelNode; |
| _13.setAttribute("tabIndex","-1"); |
| _12.viewUnfocus(); |
| dojo.event.browser.stopEvent(e); |
| _12.tree.domNode.setAttribute("tabIndex","0"); |
| },_focusLabel:function(_14){ |
| var _15=_14.tree.lastFocused; |
| var _16; |
| if(_15&&_15.labelNode){ |
| _16=_15.labelNode; |
| dojo.event.disconnect(_16,"onblur",this,"onBlurNode"); |
| _16.setAttribute("tabIndex","-1"); |
| dojo.html.removeClass(_16,"TreeLabelFocused"); |
| } |
| _16=_14.labelNode; |
| _16.setAttribute("tabIndex","0"); |
| _14.tree.lastFocused=_14; |
| dojo.html.addClass(_16,"TreeLabelFocused"); |
| dojo.event.connectOnce(_16,"onblur",this,"onBlurNode"); |
| dojo.event.connectOnce(_16,"onfocus",this,"onFocusNode"); |
| _16.focus(); |
| },onKey:function(e){ |
| if(!e.key||e.ctrkKey||e.altKey){ |
| return; |
| } |
| var _18=this.domElement2TreeNode(e.target); |
| if(!_18){ |
| return; |
| } |
| var _19=_18.tree; |
| if(_19.lastFocused&&_19.lastFocused.labelNode){ |
| _18=_19.lastFocused; |
| } |
| switch(e.key){ |
| case e.KEY_TAB: |
| if(e.shiftKey){ |
| _19.domNode.setAttribute("tabIndex","-1"); |
| } |
| break; |
| case e.KEY_RIGHT_ARROW: |
| this._focusZoomIn(_18); |
| dojo.event.browser.stopEvent(e); |
| break; |
| case e.KEY_LEFT_ARROW: |
| this._focusZoomOut(_18); |
| dojo.event.browser.stopEvent(e); |
| break; |
| case e.KEY_UP_ARROW: |
| this._focusPreviousVisible(_18); |
| dojo.event.browser.stopEvent(e); |
| break; |
| case e.KEY_DOWN_ARROW: |
| this._focusNextVisible(_18); |
| dojo.event.browser.stopEvent(e); |
| break; |
| } |
| },onFocusTree:function(e){ |
| if(!e.currentTarget){ |
| return; |
| } |
| try{ |
| var _1b=this.getWidgetByNode(e.currentTarget); |
| if(!_1b||!_1b.isTree){ |
| return; |
| } |
| var _1c=this.getWidgetByNode(_1b.domNode.firstChild); |
| if(_1c&&_1c.isTreeNode){ |
| if(_1b.lastFocused&&_1b.lastFocused.isTreeNode){ |
| _1c=_1b.lastFocused; |
| } |
| this._focusLabel(_1c); |
| } |
| } |
| catch(e){ |
| } |
| },onAfterTreeCreate:function(_1d){ |
| var _1e=_1d.source; |
| dojo.event.browser.addListener(_1e.domNode,"onKey",dojo.lang.hitch(this,this.onKey)); |
| dojo.event.browser.addListener(_1e.domNode,"onmousedown",dojo.lang.hitch(this,this.onTreeMouseDown)); |
| dojo.event.browser.addListener(_1e.domNode,"onclick",dojo.lang.hitch(this,this.onTreeClick)); |
| dojo.event.browser.addListener(_1e.domNode,"onfocus",dojo.lang.hitch(this,this.onFocusTree)); |
| _1e.domNode.setAttribute("tabIndex","0"); |
| if(_1e.expandLevel){ |
| this.expandToLevel(_1e,_1e.expandLevel); |
| } |
| if(_1e.loadLevel){ |
| this.loadToLevel(_1e,_1e.loadLevel); |
| } |
| },onTreeMouseDown:function(e){ |
| },onTreeClick:function(e){ |
| var _21=e.target; |
| var _22=this.domElement2TreeNode(_21); |
| if(!_22||!_22.isTreeNode){ |
| return; |
| } |
| var _23=function(el){ |
| return el===_22.expandNode; |
| }; |
| if(this.checkPathCondition(_21,_23)){ |
| this.processExpandClick(_22); |
| } |
| this._focusLabel(_22); |
| },processExpandClick:function(_25){ |
| if(_25.isExpanded){ |
| this.collapse(_25); |
| }else{ |
| this.expand(_25); |
| } |
| },batchExpandTimeout:20,expandAll:function(_26){ |
| return this.expandToLevel(_26,Number.POSITIVE_INFINITY); |
| },collapseAll:function(_27){ |
| var _28=this; |
| var _29=function(_2a){ |
| return (_2a instanceof dojo.widget.Widget)&&_2a.isFolder&&_2a.isExpanded; |
| }; |
| if(_27.isTreeNode){ |
| this.processDescendants(_27,_29,this.collapse); |
| }else{ |
| if(_27.isTree){ |
| dojo.lang.forEach(_27.children,function(c){ |
| _28.processDescendants(c,_29,_28.collapse); |
| }); |
| } |
| } |
| },expandToNode:function(_2c,_2d){ |
| n=_2d?_2c:_2c.parent; |
| s=[]; |
| while(!n.isExpanded){ |
| s.push(n); |
| n=n.parent; |
| } |
| dojo.lang.forEach(s,function(n){ |
| n.expand(); |
| }); |
| },expandToLevel:function(_2f,_30){ |
| dojo.require("dojo.widget.TreeTimeoutIterator"); |
| var _31=this; |
| var _32=function(_33){ |
| var res=_33.isFolder||_33.children&&_33.children.length; |
| return res; |
| }; |
| var _35=function(_36,_37){ |
| _31.expand(_36,true); |
| _37.forward(); |
| }; |
| var _38=new dojo.widget.TreeTimeoutIterator(_2f,_35,this); |
| _38.setFilter(_32); |
| _38.timeout=this.batchExpandTimeout; |
| _38.setMaxLevel(_2f.isTreeNode?_30-1:_30); |
| return _38.start(_2f.isTreeNode); |
| },getWidgetByNode:function(_39){ |
| var _3a; |
| var _3b=_39; |
| while(!(_3a=_3b.widgetId)){ |
| _3b=_3b.parentNode; |
| if(_3b==null){ |
| break; |
| } |
| } |
| if(_3a){ |
| return dojo.widget.byId(_3a); |
| }else{ |
| if(_39==null){ |
| return null; |
| }else{ |
| return dojo.widget.manager.byNode(_39); |
| } |
| } |
| },expand:function(_3c){ |
| if(_3c.isFolder){ |
| _3c.expand(); |
| } |
| },collapse:function(_3d){ |
| if(_3d.isFolder){ |
| _3d.collapse(); |
| } |
| },canEditLabel:function(_3e){ |
| if(_3e.actionIsDisabledNow(_3e.actions.EDIT)){ |
| return false; |
| } |
| return true; |
| },editLabelStart:function(_3f){ |
| if(!this.canEditLabel(_3f)){ |
| return false; |
| } |
| if(!this.editor.isClosed()){ |
| this.editLabelFinish(this.editor.saveOnBlur); |
| } |
| this.doEditLabelStart(_3f); |
| },editLabelFinish:function(_40){ |
| this.doEditLabelFinish(_40); |
| },doEditLabelStart:function(_41){ |
| if(!this.editor){ |
| dojo.raise(this.widgetType+": no editor specified"); |
| } |
| this.editor.open(_41); |
| },doEditLabelFinish:function(_42,_43){ |
| if(!this.editor){ |
| dojo.raise(this.widgetType+": no editor specified"); |
| } |
| var _44=this.editor.node; |
| var _45=this.editor.getContents(); |
| this.editor.close(_42); |
| if(_42){ |
| var _46={title:_45}; |
| if(_43){ |
| dojo.lang.mixin(_46,_43); |
| } |
| if(_44.isPhantom){ |
| var _47=_44.parent; |
| var _48=_44.getParentIndex(); |
| _44.destroy(); |
| dojo.widget.TreeBasicControllerV3.prototype.doCreateChild.call(this,_47,_48,_46); |
| }else{ |
| var _49=_43&&_43.title?_43.title:_45; |
| _44.setTitle(_49); |
| } |
| }else{ |
| if(_44.isPhantom){ |
| _44.destroy(); |
| } |
| } |
| },makeDefaultNode:function(_4a,_4b){ |
| var _4c={title:_4a.tree.defaultChildTitle}; |
| return dojo.widget.TreeBasicControllerV3.prototype.doCreateChild.call(this,_4a,_4b,_4c); |
| },runStages:function(_4d,_4e,_4f,_50,_51,_52){ |
| if(_4d&&!_4d.apply(this,_52)){ |
| return false; |
| } |
| if(_4e&&!_4e.apply(this,_52)){ |
| return false; |
| } |
| var _53=_4f.apply(this,_52); |
| if(_50){ |
| _50.apply(this,_52); |
| } |
| if(!_53){ |
| return _53; |
| } |
| if(_51){ |
| _51.apply(this,_52); |
| } |
| return _53; |
| }}); |
| dojo.lang.extend(dojo.widget.TreeBasicControllerV3,{createAndEdit:function(_54,_55){ |
| var _56={title:_54.tree.defaultChildTitle}; |
| if(!this.canCreateChild(_54,_55,_56)){ |
| return false; |
| } |
| var _57=this.doCreateChild(_54,_55,_56); |
| if(!_57){ |
| return false; |
| } |
| this.exposeCreateChild(_54,_55,_56); |
| _57.isPhantom=true; |
| if(!this.editor.isClosed()){ |
| this.editLabelFinish(this.editor.saveOnBlur); |
| } |
| this.doEditLabelStart(_57); |
| }}); |
| dojo.lang.extend(dojo.widget.TreeBasicControllerV3,{canClone:function(_58,_59,_5a,_5b){ |
| return true; |
| },clone:function(_5c,_5d,_5e,_5f){ |
| return this.runStages(this.canClone,this.prepareClone,this.doClone,this.finalizeClone,this.exposeClone,arguments); |
| },exposeClone:function(_60,_61){ |
| if(_61.isTreeNode){ |
| this.expand(_61); |
| } |
| },doClone:function(_62,_63,_64,_65){ |
| var _66=_62.clone(_65); |
| _63.addChild(_66,_64); |
| return _66; |
| }}); |
| dojo.lang.extend(dojo.widget.TreeBasicControllerV3,{canDetach:function(_67){ |
| if(_67.actionIsDisabledNow(_67.actions.DETACH)){ |
| return false; |
| } |
| return true; |
| },detach:function(_68){ |
| return this.runStages(this.canDetach,this.prepareDetach,this.doDetach,this.finalizeDetach,this.exposeDetach,arguments); |
| },doDetach:function(_69,_6a,_6b){ |
| _69.detach(); |
| }}); |
| dojo.lang.extend(dojo.widget.TreeBasicControllerV3,{canDestroyChild:function(_6c){ |
| if(_6c.parent&&!this.canDetach(_6c)){ |
| return false; |
| } |
| return true; |
| },destroyChild:function(_6d){ |
| return this.runStages(this.canDestroyChild,this.prepareDestroyChild,this.doDestroyChild,this.finalizeDestroyChild,this.exposeDestroyChild,arguments); |
| },doDestroyChild:function(_6e){ |
| _6e.destroy(); |
| }}); |
| dojo.lang.extend(dojo.widget.TreeBasicControllerV3,{canMoveNotANode:function(_6f,_70){ |
| if(_6f.treeCanMove){ |
| return _6f.treeCanMove(_70); |
| } |
| return true; |
| },canMove:function(_71,_72){ |
| if(!_71.isTreeNode){ |
| return this.canMoveNotANode(_71,_72); |
| } |
| if(_71.actionIsDisabledNow(_71.actions.MOVE)){ |
| return false; |
| } |
| if(_71.parent!==_72&&_72.actionIsDisabledNow(_72.actions.ADDCHILD)){ |
| return false; |
| } |
| var _73=_72; |
| while(_73.isTreeNode){ |
| if(_73===_71){ |
| return false; |
| } |
| _73=_73.parent; |
| } |
| return true; |
| },move:function(_74,_75,_76){ |
| return this.runStages(this.canMove,this.prepareMove,this.doMove,this.finalizeMove,this.exposeMove,arguments); |
| },doMove:function(_77,_78,_79){ |
| _77.tree.move(_77,_78,_79); |
| return true; |
| },exposeMove:function(_7a,_7b){ |
| if(_7b.isTreeNode){ |
| this.expand(_7b); |
| } |
| }}); |
| dojo.lang.extend(dojo.widget.TreeBasicControllerV3,{canCreateChild:function(_7c,_7d,_7e){ |
| if(_7c.actionIsDisabledNow(_7c.actions.ADDCHILD)){ |
| return false; |
| } |
| return true; |
| },createChild:function(_7f,_80,_81){ |
| if(!_81){ |
| _81={title:_7f.tree.defaultChildTitle}; |
| } |
| return this.runStages(this.canCreateChild,this.prepareCreateChild,this.doCreateChild,this.finalizeCreateChild,this.exposeCreateChild,[_7f,_80,_81]); |
| },prepareCreateChild:function(){ |
| return true; |
| },finalizeCreateChild:function(){ |
| },doCreateChild:function(_82,_83,_84){ |
| var _85=_82.tree.createNode(_84); |
| _82.addChild(_85,_83); |
| return _85; |
| },exposeCreateChild:function(_86){ |
| return this.expand(_86); |
| }}); |
