/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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 * 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 mozilla.org code.
 *
 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 1998
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Simon Fraser <sfraser@netscape.com>
 *
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 * either the GNU General Public License Version 2 or later (the "GPL"), or
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#include "nsISupports.idl"
#include "domstubs.idl"

/*
	The nsPICommandUpdater interface is used by modules that implement
	commands, to tell the command manager that commands need updating.
	This is a private interface; embedders should not use it.
	
	Command-implementing modules should get one of these by a QI
	from an nsICommandManager.
*/

[scriptable, uuid(B135F602-0BFE-11D5-A73C-F0E420E8293C)]
interface nsPICommandUpdater : nsISupports
{

  /*
   * Init the command updater, passing an nsIDOMWindow which 
   * is the window that the command updater lives on.
   * 
   */
  void    init(in nsIDOMWindow aWindow);
   
  /*
   * Notify the command manager that the status of a command
   * changed. It may have changed from enabled to disabled,
   * or vice versa, or become toggled etc.
   */
	void		commandStatusChanged(in string aCommandName);
	
};