<?xml version="1.0"?>
<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
<?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css"
                 type="text/css"?>

<window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
        title="Accessible XUL tree actions tests">

  <script type="application/javascript" 
          src="chrome://mochikit/content/MochiKit/packed.js" />
  <script type="application/javascript"
          src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js" />

  <script type="application/javascript"
          src="chrome://mochikit/content/a11y/accessible/treeview.js" />

  <script type="application/javascript"
          src="chrome://mochikit/content/a11y/accessible/common.js" />
  <script type="application/javascript"
          src="chrome://mochikit/content/a11y/accessible/states.js" />
  <script type="application/javascript"
          src="chrome://mochikit/content/a11y/accessible/events.js" />
  <script type="application/javascript"
          src="chrome://mochikit/content/a11y/accessible/actions.js" />

  <script type="application/javascript">
  <![CDATA[
    ////////////////////////////////////////////////////////////////////////////
    // Accessible tree testers

    function focusChecker(aAcc, aStates)
    {
      this.type = EVENT_FOCUS;
      this.target = aAcc;
      this.getID = function focusChecker_getID()
      {
        return "focus handling";
      }
      this.check = function focusChecker_check(aEvent)
      {
        var states = aStates ? aStates : 0;
        testStates(this.target, STATE_FOCUSED | STATE_SELECTED | states);
      }
    }

    ////////////////////////////////////////////////////////////////////////////
    // Test

    // gA11yEventDumpID = "debug";

    function doTestActions()
    {
      var treeNode = getNode("tree");
      treeNode.removeEventListener("TreeViewChanged", doTestActions, false);

      var treeBodyNode = treeNode.boxObject.treeBody;

      var tree = getAccessible(treeNode);
      var expandedTreeItem = tree.getChildAt(2);
      var collapsedTreeItem = tree.getChildAt(5);

      var actions = [
        {
          ID: expandedTreeItem,
          actionName: "activate",
          actionIndex: 0,
          events: CLICK_EVENTS,
          targetID: treeBodyNode,
          eventSeq: [
            new focusChecker(expandedTreeItem, STATE_EXPANDED)
          ]
        },
        {
          ID: collapsedTreeItem,
          actionName: "expand",
          actionIndex: 1,
          events: CLICK_EVENTS,
          targetID: treeBodyNode,
          checkOnClickEvent: function check(aEvent)
          {
            testStates(this.ID, STATE_EXPANDED);
          }
        },
        {
          ID: collapsedTreeItem,
          actionName: "collapse",
          actionIndex: 1,
          events: CLICK_EVENTS,
          targetID: treeBodyNode,
          checkOnClickEvent: function check(aEvent)
          {
            testStates(this.ID, STATE_COLLAPSED);
          }
        }
      ];

      testActions(actions); // Will call SimpleTest.finish();
    }

    function doTest()
    {
      var treeNode = getNode("tree");
      treeNode.addEventListener("TreeViewChanged", doTestActions, false);
      treeNode.view = new nsTreeTreeView();
    }

    SimpleTest.waitForExplicitFinish();
    addA11yLoadEvent(doTest);
  ]]>
  </script>

  <hbox flex="1" style="overflow: auto;">
    <body xmlns="http://www.w3.org/1999/xhtml">
      <a target="_blank"
         href="https://bugzilla.mozilla.org/show_bug.cgi?id=503727"
         title="Reorganize implementation of XUL tree accessibility">
        Mozilla Bug 503727
      </a><br/>
      <p id="display"></p>
      <div id="content" style="display: none">
      </div>
      <pre id="test">
      </pre>
    </body>

    <vbox flex="1">
      <tree id="tree" flex="1" minheight="100px">
        <treecols>
          <treecol id="col" flex="1" primary="true" label="column"/>
        </treecols>
        <treechildren/>
      </tree>

      <vbox id="debug"/>
    </vbox>
  </hbox>

</window>

