/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 * 
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/

#ifndef _COMPHELPER_BROADCASTHELPER_HXX_
#define _COMPHELPER_BROADCASTHELPER_HXX_

#include <osl/mutex.hxx>
#include <cppuhelper/interfacecontainer.h>

//... namespace comphelper .......................................................
namespace comphelper
{
//.........................................................................

	//==================================================================================
	//= OMutexAndBroadcastHelper - a class which holds a Mutex and a OBroadcastHelper;
	//=					needed because when deriving from OPropertySetHelper,
	//=					the OBroadcastHelper has to be initialized before
	//=					the OPropertySetHelper
	//==================================================================================
	class OMutexAndBroadcastHelper
	{
	protected:
		::osl::Mutex				m_aMutex;
		::cppu::OBroadcastHelper	m_aBHelper;
		
	public:
		OMutexAndBroadcastHelper() : m_aBHelper( m_aMutex ) { }
		
		::osl::Mutex&					GetMutex()					{ return m_aMutex; }
		::cppu::OBroadcastHelper&		GetBroadcastHelper()		{ return m_aBHelper; }
		const ::cppu::OBroadcastHelper&	GetBroadcastHelper() const	{ return m_aBHelper; }
		
	};

	// base class for all classes who are derived from OPropertySet and from OComponent
	// @deprecated, you should use cppu::BaseMutex instead (cppuhelper/basemutex.hxx)

	class OBaseMutex
	{
	protected:
		mutable ::osl::Mutex m_aMutex;
	};
}
#endif // _COMPHELPER_BROADCASTHELPER_HXX_