/*
  playback-controller.hpp  -  Declaration of the playback controller object

  Copyright (C)         Lumiera.org
    2009,               Joel Holdsworth <joel@airwebreathe.org.uk>

  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.

*/
/** @file controller/playback-controller.hpp
 ** This file contains the definition of the playback controller object
 */

#ifndef PLAYBACK_CONTROLLER_HPP
#define PLAYBACK_CONTROLLER_HPP

#include "include/dummy-player-facade.h"
#include "include/display-facade.h"

#include <glibmm.h>
#include <boost/noncopyable.hpp>

namespace gui {
namespace controller {



class PlaybackController
  : boost::noncopyable
{
public:

  PlaybackController();

  void play();
  
  void pause();
  
  void stop();
  
  bool is_playing();

  void use_display (LumieraDisplaySlot display);
  
private:
  
  void on_frame();
  
  
private:

  volatile bool playing;
  
  lumiera::DummyPlayer::Process playHandle;
  
  LumieraDisplaySlot viewerHandle_;
  
};

}   // namespace controller
}   // namespace gui

#endif // PLAYBACK_CONTROLLER_HPP