bug 48465 adding code so that you can open a bookmarks panel

from mailnews.
r=ben
r=mcafee

xpfe/components/bookmarks/resources/bm-panel.js

@@ -120,3 +120,47 @@ function OpenBookmarkURL(event, node, datasources)
 		}
   	}
 }
+
+function sidebarOpenURL(event, treeitem, root)
+{
+ 
+	if (treeitem.getAttribute("container") == "true")
+		return(false);
+
+	if (treeitem.getAttribute("type") == "http://home.netscape.com/NC-rdf#BookmarkSeparator")
+		return(false);
+
+	var id = treeitem.id;
+	if (!id)
+		return(false);
+
+	// rjc: add support for anonymous resources; if the node has
+	// a "#URL" property, use it, otherwise default to using the id
+	try
+	{
+		var theRootNode = document.getElementById(root);
+		var ds = null;
+		if (rootNode)
+		{
+			ds = theRootNode.database;
+		}
+    
+    var rdf = nsJSComponentManager.getService(RDFSERVICE_CONTRACTID, "nsIRDFService");
+		if (rdf)
+		{
+			if (ds)
+			{
+				var src = rdf.GetResource(id, true);
+				var prop = rdf.GetResource("http://home.netscape.com/NC-rdf#URL", true);
+				var target = ds.GetTarget(src, prop, true);
+				if (target)	target = target.QueryInterface(nsIRDFLiteral);
+				if (target)	target = target.Value;
+				if (target)	id = target;
+			}
+		}
+	}
+	catch(ex)
+	{
+	}
+  openTopWin(id);
+}

xpfe/components/bookmarks/resources/bm-panel.xul

@@ -53,7 +53,7 @@
       ondraggesture="return BeginDragTree(event);"
       ondragdrop="return DropOnTree(event);"
       datasources="rdf:bookmarks rdf:files rdf:localsearch rdf:internetsearch rdf:httpindex" 
-      onclick="return clicked(event, event.target.parentNode.parentNode)">
+      onclick="sidebarOpenURL(event, event.target.parentNode.parentNode, 'Tree')">
 
       <template>
         <rule rdf:type="http://home.netscape.com/NC-rdf#BookmarkSeparator">