OMKEventListener.h

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/*
 * This file is part of openMask © INRIA, CNRS, Universite de Rennes 1 1993-2002, thereinafter the Software
 * 
 * The Software has been developped within the Siames Project. 
 * INRIA, the University of Rennes 1 and CNRS jointly hold intellectual property rights
 * 
 * The Software has been registered with the Agence pour la Protection des
 * Programmes (APP) under registration number IDDN.FR.001.510008.00.S.P.2001.000.41200
 *
 * This file may be distributed under the terms of the Q Public License
 * version 1.0 as defined by Trolltech AS of Norway and appearing in the file
 * LICENSE.QPL included in the packaging of this file.
 *
 * Licensees holding valid specific licenses issued by INRIA, CNRS or Université de Rennes 1 
 * for the software may use this file in accordance with that specific license 
 *
 */
#ifndef OMKEventListenerHEADER
#define OMKEventListenerHEADER

class OMKReferenceObjectHandle ;

#include "OMKEventIdentifier.h"
#include <list>
namespace OMK
{
class Event ;
class SimulatedObject ;
class OMK_API EventListener 
{
public:
   EventListener( SimulatedObject & owner) ;


   virtual ~EventListener() ;

   virtual void registerEvents () ;

   virtual bool processEvent(Event * event) = 0 ;

   virtual void prepareEventProcessing ( const std::list <Event *> &, std::list< Event * >::const_iterator ) ;

protected:
   SimulatedObject & _owner ;
};
} // namespace OMK

#endif

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