/*************************************************************************
 *
 *  $RCSfile: asynclink.hxx,v $
 *
 *  $Revision: 1.2 $
 *
 *  last change: $Author: dv $ $Date: 2001/07/02 15:00:58 $
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 by Sun Microsystems, Inc.
 *  901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License version 2.1, as published by the Free Software Foundation.
 *
 *  This library 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 for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *  MA  02111-1307  USA
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source 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.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
 *  obligations concerning the Software.
 *
 *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
 *
 *  Copyright: 2000 by Sun Microsystems, Inc.
 *
 *  All Rights Reserved.
 *
 *  Contributor(s): _______________________________________
 *
 *
 ************************************************************************/

#ifndef SVTOOLS_ASYNCLINK_HXX
#define  SVTOOLS_ASYNCLINK_HXX

#ifndef _SOLAR_H
#include <tools/solar.h>
#endif
#ifndef _LINK_HXX
#include <tools/link.hxx>
#endif

class Timer;

namespace vos
{
    class OMutex;
}

namespace svtools {

class AsynchronLink
{
	Link   _aLink;
	ULONG  _nEventId;
	Timer* _pTimer;
	BOOL   _bInCall;
	BOOL*  _pDeleted;
	void*  _pArg;
    vos::OMutex* _pMutex;

	DECL_STATIC_LINK( AsynchronLink, HandleCall, void* );
	void Call_Impl( void* pArg );
public:
	AsynchronLink( const Link& rLink ) :
		_pTimer( 0 ), _aLink( rLink ), _nEventId( 0 ), _bInCall( FALSE ),
		_pDeleted( 0 ), _pMutex( 0 ){}
	AsynchronLink() : _nEventId( 0 ), _pTimer( 0 ), _bInCall( FALSE ),
			_pDeleted( 0 ), _pMutex( 0 ){}
	~AsynchronLink();

	void CreateMutex();
	void operator=( const Link& rLink ) { _aLink = rLink; }
	void Call( void* pObj, BOOL bAllowDoubles = FALSE,
			   BOOL bUseTimer = FALSE );
	void ForcePendingCall( );
	void ClearPendingCall( );
    BOOL IsSet() const { return _aLink.IsSet(); }
	Link GetLink() const { return _aLink; }
};

}

#endif
