| /* |
| 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.TreeDocIconExtension"); |
| dojo.require("dojo.widget.HtmlWidget"); |
| dojo.require("dojo.widget.TreeExtension"); |
| dojo.widget.defineWidget("dojo.widget.TreeDocIconExtension", [dojo.widget.TreeExtension], {templateCssString:"\n/* CSS for TreeDocIconExtension */\n\n\n/* long vertical line under docIcon, connecting w/ children */\n.TreeStateChildrenYes-ExpandOpen .TreeIconContent {\n background-image : url('../templates/images/TreeV3/i_long.gif');\n background-repeat : no-repeat;\n background-position: 18px 9px;\n}\n\n/* close has higher priority */\n.TreeStateChildrenYes-ExpandClosed .TreeIconContent {\n background-image : url();\n}\n\n/* higher priotity: same length and appear after background-definition */\n.TreeStateChildrenNo-ExpandLeaf .TreeIconContent {\n background-image : url();\n}\n\n.TreeStateChildrenNo-ExpandClosed .TreeIconContent {\n background-image : url();\n}\n\n.TreeStateChildrenNo-ExpandOpen .TreeIconContent {\n background-image : url();\n}\n\n\n/* highest priority */\n.TreeIconDocument {\n background-image: url('../templates/images/TreeV3/document.gif');\n}\n\n.TreeExpandOpen .TreeIconFolder {\n background-image: url('../templates/images/TreeV3/open.gif');\n}\n\n.TreeExpandClosed .TreeIconFolder {\n background-image: url('../templates/images/TreeV3/closed.gif');\n}\n\n/* generic class for docIcon */\n.TreeIcon {\n width: 18px;\n height: 18px;\n float: left;\n display: inline;\n background-repeat : no-repeat;\n}\n\ndiv.TreeContent {\n margin-left: 36px;\n}\n", templateCssPath:dojo.uri.moduleUri("dojo.widget", "templates/TreeDocIcon.css"), listenTreeEvents:["afterChangeTree", "afterSetFolder", "afterUnsetFolder"], listenNodeFilter:function (elem) { |
| return elem instanceof dojo.widget.Widget; |
| }, getnodeDocType:function (node) { |
| var nodeDocType = node.getnodeDocType(); |
| if (!nodeDocType) { |
| nodeDocType = node.isFolder ? "Folder" : "Document"; |
| } |
| return nodeDocType; |
| }, setnodeDocTypeClass:function (node) { |
| var reg = new RegExp("(^|\\s)" + node.tree.classPrefix + "Icon\\w+", "g"); |
| var clazz = dojo.html.getClass(node.iconNode).replace(reg, "") + " " + node.tree.classPrefix + "Icon" + this.getnodeDocType(node); |
| dojo.html.setClass(node.iconNode, clazz); |
| }, onAfterSetFolder:function (message) { |
| if (message.source.iconNode) { |
| this.setnodeDocTypeClass(message.source); |
| } |
| }, onAfterUnsetFolder:function (message) { |
| this.setnodeDocTypeClass(message.source); |
| }, listenNode:function (node) { |
| node.contentIconNode = document.createElement("div"); |
| var clazz = node.tree.classPrefix + "IconContent"; |
| if (dojo.render.html.ie) { |
| clazz = clazz + " " + node.tree.classPrefix + "IEIconContent"; |
| } |
| dojo.html.setClass(node.contentIconNode, clazz); |
| node.contentNode.parentNode.replaceChild(node.contentIconNode, node.expandNode); |
| node.iconNode = document.createElement("div"); |
| dojo.html.setClass(node.iconNode, node.tree.classPrefix + "Icon" + " " + node.tree.classPrefix + "Icon" + this.getnodeDocType(node)); |
| node.contentIconNode.appendChild(node.expandNode); |
| node.contentIconNode.appendChild(node.iconNode); |
| dojo.dom.removeNode(node.contentNode); |
| node.contentIconNode.appendChild(node.contentNode); |
| }, onAfterChangeTree:function (message) { |
| var _this = this; |
| if (!message.oldTree || !this.listenedTrees[message.oldTree.widgetId]) { |
| this.processDescendants(message.node, this.listenNodeFilter, this.listenNode); |
| } |
| }}); |
| |
