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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.TreeDocIconExtension");
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dojo.require("dojo.widget.HtmlWidget");
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dojo.require("dojo.widget.TreeExtension");
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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) {
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return elem instanceof dojo.widget.Widget;
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}, getnodeDocType:function (node) {
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var nodeDocType = node.getnodeDocType();
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if (!nodeDocType) {
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nodeDocType = node.isFolder ? "Folder" : "Document";
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}
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return nodeDocType;
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}, setnodeDocTypeClass:function (node) {
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var reg = new RegExp("(^|\\s)" + node.tree.classPrefix + "Icon\\w+", "g");
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var clazz = dojo.html.getClass(node.iconNode).replace(reg, "") + " " + node.tree.classPrefix + "Icon" + this.getnodeDocType(node);
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dojo.html.setClass(node.iconNode, clazz);
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}, onAfterSetFolder:function (message) {
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if (message.source.iconNode) {
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this.setnodeDocTypeClass(message.source);
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}
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}, onAfterUnsetFolder:function (message) {
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this.setnodeDocTypeClass(message.source);
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}, listenNode:function (node) {
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node.contentIconNode = document.createElement("div");
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var clazz = node.tree.classPrefix + "IconContent";
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if (dojo.render.html.ie) {
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clazz = clazz + " " + node.tree.classPrefix + "IEIconContent";
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}
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dojo.html.setClass(node.contentIconNode, clazz);
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node.contentNode.parentNode.replaceChild(node.contentIconNode, node.expandNode);
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node.iconNode = document.createElement("div");
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dojo.html.setClass(node.iconNode, node.tree.classPrefix + "Icon" + " " + node.tree.classPrefix + "Icon" + this.getnodeDocType(node));
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node.contentIconNode.appendChild(node.expandNode);
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node.contentIconNode.appendChild(node.iconNode);
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dojo.dom.removeNode(node.contentNode);
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node.contentIconNode.appendChild(node.contentNode);
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}, onAfterChangeTree:function (message) {
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var _this = this;
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if (!message.oldTree || !this.listenedTrees[message.oldTree.widgetId]) {
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this.processDescendants(message.node, this.listenNodeFilter, this.listenNode);
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}
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}});
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