/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 *
 * 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 IBM code.
 * 
 * The Initial Developer of the Original Code is IBM.
 * Portions created by IBM are
 * Copyright (C) International Business Machines
 * Corporation, 2000.  All Rights Reserved.
 * 
 * Contributor(s): Simon Montagu
 */

#include "nsISupports.idl"

[scriptable, uuid(BB961AE1-7432-11d4-B77A-00104B4119F8)]
interface nsIBidiKeyboard : nsISupports
{
  /**
   * Determines if the current keyboard language is right-to-left
   */
  void isLangRTL(out PRBool aIsRTL);

  /**
   * Sets the keyboard language to left-to-right or right-to-left
   * @param aLevel - if odd set the keyboard to RTL, if even set LTR 
   */
  void setLangFromBidiLevel(in PRUint8 aLevel);
};