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0,0 → 1,52 |
/* |
Copyright (c) 2004-2006, The Dojo Foundation |
All Rights Reserved. |
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Licensed under the Academic Free License version 2.1 or above OR the |
modified BSD license. For more information on Dojo licensing, see: |
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http://dojotoolkit.org/community/licensing.shtml |
*/ |
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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); |
} |
}}); |
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