/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 *
 * The contents of this file are subject to the Netscape Public License
 * Version 1.0 (the "NPL"); you may not use this file except in
 * compliance with the NPL.  You may obtain a copy of the NPL at
 * http://www.mozilla.org/NPL/
 *
 * Software distributed under the NPL is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
 * for the specific language governing rights and limitations under the
 * NPL.
 *
 * The Initial Developer of this code under the NPL is Netscape
 * Communications Corporation.  Portions created by Netscape are
 * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
 * Reserved.
 */

#ifndef CSuspenderResumer_H
#define CSuspenderResumer_H
#pragma once

// Includes

#include <list>

// Class declaration

class CSuspenderResumer
{
public:
								CSuspenderResumer();
	virtual						~CSuspenderResumer();
	
	static void					Suspend();
	static void					Resume();

	static Boolean				IsSuspended()
								{
									return sIsSuspended;
								}
	
protected:
	static list<CSuspenderResumer*>
								sSuspendersAndResumers;
	
	static Boolean				sIsSuspended;
	
	virtual void				SuspendSelf();
	virtual void				ResumeSelf();
};

#endif