dummy-player-facade.h

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/*
  DUMMY-PLAYER-FACADE.h  -  access point to a dummy test player

  Copyright (C)         Lumiera.org
    2009,               Hermann Vosseler <Ichthyostega@web.de>

  This program is free software; you can redistribute it and/or
  modify it under the terms of the GNU General Public License as
  published by the Free Software Foundation; either version 2 of
  the License, or (at your option) any later version.

  This program 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 General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

*/


#ifndef STEAM_INTERFACE_DUMMYPLAYER_H
#define STEAM_INTERFACE_DUMMYPLAYER_H

#include "include/display-facade.h"
#include "include/display-handles.h"



#ifdef __cplusplus  /* ============== C++ Interface ================= */

#include "common/subsys.hpp"
#include "lib/depend.hpp"
#include "lib/handle.hpp"




namespace steam   {
  namespace play {
    
    class ProcessImpl;
} }


namespace lumiera {
    
    
    /**************************************************************/
    class DummyPlayer
      {
      public:
        static lumiera::Subsys& getDescriptor();
        
        static lib::Depend<DummyPlayer> facade;
        
        class ProcessImplementationLink;
        
        class Process
          : public lib::Handle<ProcessImplementationLink>
          {
          public:
            void play(bool); 
          };
        
        class ProcessImplementationLink
          : public lumiera_playprocess
          {
          public:
              virtual ~ProcessImplementationLink(); 

              virtual Process createHandle()    =0; 
              virtual void doPlay(bool yes)     =0; 
          };
        
        
        
        
        virtual Process start(LumieraDisplaySlot viewerHandle)   =0;
        
        
      protected:
        virtual ~DummyPlayer();
        friend class lib::DependencyFactory<DummyPlayer>;
      };
    
    
} // namespace lumiera




extern "C" {
#endif /* =========================== CL Interface ===================== */


#include "common/interface.h"

LUMIERA_INTERFACE_DECLARE (lumieraorg_DummyPlayer, 0
                          , LUMIERA_INTERFACE_SLOT (LumieraPlayProcess, startPlay, (LumieraDisplaySlot)      )
                          , LUMIERA_INTERFACE_SLOT (void,               togglePlay,(LumieraPlayProcess, bool))
                          , LUMIERA_INTERFACE_SLOT (void,               terminate, (LumieraPlayProcess)      )
);


#ifdef __cplusplus
}
#endif
#endif