/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 *
 * 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): 
 *    Adam Lock <adamlock@netscape.com>
 */

#include "nsISupports.idl"

/**
 * @status UNDER_REVIEW
 */

interface nsIDOMWindow;


[scriptable, uuid(731C6C50-67D6-11d4-9529-0020183BF181)]
interface nsICommandHandlerInit : nsISupports
{
	attribute nsIDOMWindow window;
};

[scriptable, uuid(34A4FCF0-66FC-11d4-9528-0020183BF181)]
interface nsICommandHandler : nsISupports
{
	/*
	 * Execute the specified command with the specified parameters and return
	 * the result to the caller. The format of the command, parameters and 
	 * the result are determined by the acutal implementation.
	 */
    string exec(in string aCommand, in string aParameters);
	/*
	 * Query the status of the specified command with the specified parameters
	 * and return the result to the caller. The format of the command,
	 * parameters and the result are determined by the implementation.
	 */
    string query(in string aCommand, in string aParameters);
};

%{ C++
//	{3A449110-66FD-11d4-9528-0020183BF181} - 
#define NS_COMMANDHANDLER_CID \
{ 0x3a449110, 0x66fd, 0x11d4, { 0x95, 0x28, 0x0, 0x20, 0x18, 0x3b, 0xf1, 0x81 } }
#define NS_COMMANDHANDLER_CONTRACTID \
"@mozilla.org/embedding/browser/nsCommandHandler;1"
%}