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