| /* |
| Copyright (c) 2004-2006, The Dojo Foundation |
| All Rights Reserved. |
| |
| Licensed under the Academic Free License version 2.1 or above OR the |
| modified BSD license. For more information on Dojo licensing, see: |
| |
| http://dojotoolkit.org/community/licensing.shtml |
| */ |
| |
| |
| |
| dojo.provide("dojo.widget.TreeContextMenuV3"); |
| dojo.require("dojo.event.*"); |
| dojo.require("dojo.io.*"); |
| dojo.require("dojo.widget.*"); |
| dojo.require("dojo.widget.Menu2"); |
| dojo.require("dojo.widget.TreeCommon"); |
| dojo.widget.defineWidget("dojo.widget.TreeContextMenuV3", [dojo.widget.PopupMenu2, dojo.widget.TreeCommon], function () { |
| this.listenedTrees = {}; |
| }, {listenTreeEvents:["afterTreeCreate", "beforeTreeDestroy"], listenNodeFilter:function (elem) { |
| return elem instanceof dojo.widget.Widget; |
| }, onAfterTreeCreate:function (message) { |
| var tree = message.source; |
| this.bindDomNode(tree.domNode); |
| }, onBeforeTreeDestroy:function (message) { |
| this.unBindDomNode(message.source.domNode); |
| }, getTreeNode:function () { |
| var source = this.getTopOpenEvent().target; |
| var treeNode = this.domElement2TreeNode(source); |
| return treeNode; |
| }, open:function () { |
| var result = dojo.widget.PopupMenu2.prototype.open.apply(this, arguments); |
| for (var i = 0; i < this.children.length; i++) { |
| if (this.children[i].menuOpen) { |
| this.children[i].menuOpen(this.getTreeNode()); |
| } |
| } |
| return result; |
| }, close:function () { |
| for (var i = 0; i < this.children.length; i++) { |
| if (this.children[i].menuClose) { |
| this.children[i].menuClose(this.getTreeNode()); |
| } |
| } |
| var result = dojo.widget.PopupMenu2.prototype.close.apply(this, arguments); |
| return result; |
| }}); |
| dojo.widget.defineWidget("dojo.widget.TreeMenuItemV3", [dojo.widget.MenuItem2, dojo.widget.TreeCommon], function () { |
| this.treeActions = []; |
| }, {treeActions:"", initialize:function (args, frag) { |
| for (var i = 0; i < this.treeActions.length; i++) { |
| this.treeActions[i] = this.treeActions[i].toUpperCase(); |
| } |
| }, getTreeNode:function () { |
| var menu = this; |
| while (!(menu instanceof dojo.widget.TreeContextMenuV3)) { |
| menu = menu.parent; |
| } |
| var treeNode = menu.getTreeNode(); |
| return treeNode; |
| }, menuOpen:function (treeNode) { |
| treeNode.viewEmphasize(); |
| this.setDisabled(false); |
| var _this = this; |
| dojo.lang.forEach(_this.treeActions, function (action) { |
| _this.setDisabled(treeNode.actionIsDisabledNow(action)); |
| }); |
| }, menuClose:function (treeNode) { |
| treeNode.viewUnemphasize(); |
| }, toString:function () { |
| return "[" + this.widgetType + " node " + this.getTreeNode() + "]"; |
| }}); |
| |