<?xml version="1.0"?> <!-- -*- Mode: SGML -*- -->
<!--

  The contents of this file are subject to the Netscape Public
  License Version 1.1 (the "License"); you may not use this file
  except in compliance with the License. You may obtain a copy of
  the License at http://www.mozilla.org/NPL/
 
  Software distributed under the License is distributed on an "AS
  IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
  implied. See the License for the specific language governing
  rights and limitations under the License.
 
  The Original Code is mozilla.org code.
 
  The Initial Developer of the Original Code is Netscape
  Communications Corporation.  Portions created by Netscape are
  Copyright (C) 1998 Netscape Communications Corporation. All
  Rights Reserved.
 
  Contributor(s): 

-->

<!--

  This test exercises some simple DOM manipulation on a tree control

-->


<window
  xmlns:html="http://www.w3.org/1999/xhtml"
  xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
  xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
  align="vertical">

  <html:script>
  function RemovePersonalToolbar()
  {
    var personalToolbarFolder = document.getElementById("NC:PersonalToolbarFolder");
    dump("personalToolbarFolder = " + personalToolbarFolder + "\n");
    if (personalToolbarFolder == null)
      return;
  
    var bookmarksRoot = document.getElementById("NC:BookmarksRoot");
    dump("bookmarksRoot = " + bookmarksRoot + "\n");
    if (bookmarksRoot == null)
      return;
  
    bookmarksRoot.removeChild(personalToolbarFolder);
  }
  
  function AddPersonalToolbar()
  {
    var bookmarksRoot = document.getElementById("NC:BookmarksRoot");
    dump("bookmarksRoot = " + bookmarksRoot + "\n");
    if (bookmarksRoot == null)
      return;
  
    var personalToolbarFolder = document.getElementById("NC:PersonalToolbarFolder");
    dump("personalToolbarFolder = " + personalToolbarFolder + "\n");
    if (personalToolbarFolder != null) // already there
      return;
  
    personalToolbarFolder = document.createElement("xul:treeitem");
    personalToolbarFolder.setAttribute("id", "NC:PersonalToolbarFolder");
    bookmarksRoot.appendChild(personalToolbarFolder);
  }
  
  function MutateBody()
  {
    // This test changes the "id" attribute on the treebody
    var tree = document.getElementById("tree");
    dump("tree = " + tree + "\n");

    var currentRef = tree.getAttribute("ref");
    dump("currentRef = " + currentRef + "\n");

    if (currentRef == "NC:BookmarksRoot") {
      tree.setAttribute("ref", "NC:PersonalToolbarFolder");
    }
    else {
      tree.setAttribute("ref", "NC:BookmarksRoot");
    }
  }
  </html:script>

  <box align="horizontal">  
    <html:button onclick="RemovePersonalToolbar();">Remove Personal Toolbar</html:button>
    <html:button onclick="AddPersonalToolbar();">Add Personal Toolbar</html:button>
    <html:button onclick="MutateBody();">Swap Body (Bookmarks Root/Personal Toolbar Folder)</html:button>
  </box>

  <tree id="tree" datasources="rdf:bookmarks" onclick="return OpenURL(event,event.target.parentNode);" ref="NC:BookmarksRoot">
    <template>
      <rule rdf:type="http://home.netscape.com/NC-rdf#BookmarkSeparator">
        <treechildren>
          <treeitem uri="...">
            <treerow>
              <treecell>
                <html:hr width="75%" align="center" size="1" />
              </treecell>
            </treerow>
          </treeitem>  		
        </treechildren>
      </rule>

      <rule>
        <treechildren>
          <treeitem uri="...">
            <treerow>
              <treecell>
                <treeindentation />
                <button label="rdf:http://home.netscape.com/NC-rdf#Name" align="right" />
              </treecell>
              <treecell>
                <button label="rdf:http://home.netscape.com/NC-rdf#URL" align="right" style="list-style-image: none;" />
              </treecell>
            </treerow>
          </treeitem>
        </treechildren>
      </rule>
    </template>

    <treehead>
      <treerow>
        <treecell>Name</treecell>
        <treecell>URL</treecell>
      </treerow>
    </treehead>
  </tree>

</window>
