gecko/extensions/inspector/resources/content/viewers/accessibleObject/accessibleObject.js

98 lines
3.5 KiB
JavaScript

/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla 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/MPL/
*
* 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 DOM Inspector.
*
* The Initial Developer of the Original Code is
* Mozilla Foundation.
* Portions created by the Initial Developer are Copyright (C) 2006
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Alexander Surkov <surkov.alexander@gmail.com> (original author)
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
/***************************************************************
* AccessibleObjectViewer --------------------------------------------
* The viewer for the accessible object.
* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
* REQUIRED IMPORTS:
* chrome://inspector/content/jsutil/events/ObserverManager.js
****************************************************************/
//////////// global variables /////////////////////
var viewer;
var bundle;
var accService;
//////////// global constants ////////////////////
//////////////////////////////////////////////////
window.addEventListener("load", AccessibleObjectViewer_initialize, false);
function AccessibleObjectViewer_initialize()
{
bundle = document.getElementById("inspector-bundle");
accService = Components.classes['@mozilla.org/accessibilityService;1']
.getService(Components.interfaces.nsIAccessibilityService);
viewer = new JSObjectViewer();
viewer.__defineGetter__(
"uid",
function uidGetter()
{
return "accessibleObject";
}
);
viewer.__defineSetter__(
"subject",
function subjectSetter(aObject)
{
var accObject = null;
try {
accObject = accService.getAccessibleFor(aObject);
} catch(e) {
dump("Failed to get accessible object for node.");
}
this.mSubject = accObject;
this.emptyTree(this.mTreeKids);
var ti = this.addTreeItem(this.mTreeKids,
bundle.getString("root.title"),
accObject,
accObject);
ti.setAttribute("open", "true");
this.mObsMan.dispatchEvent("subjectChange", { subject: accObject });
}
);
viewer.initialize(parent.FrameExchange.receiveData(window));
}