/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 *
 * 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): 
 *      Simon Fraser <sfraser@netscape.com>
 *
 */

#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 DOMString aCommandName);
	
};


