00001
00002 /***************************************************************************
00003  *  effect.h - Abstract class defining a camera effect controller
00004  *
00005  *  Created: Wed Apr 22 11:01:18 2009
00006  *  Copyright  2009      Tobias Kellner
00007  *             2005-2009 Tim Niemueller [www.niemueller.de]
00008  *
00009  ****************************************************************************/
00010
00011 /*  This program is free software; you can redistribute it and/or modify
00012  *  it under the terms of the GNU General Public License as published by
00013  *  the Free Software Foundation; either version 2 of the License, or
00014  *  (at your option) any later version. A runtime exception applies to
00015  *  this software (see LICENSE.GPL_WRE file mentioned below for details).
00016  *
00017  *  This program is distributed in the hope that it will be useful,
00018  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00019  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00020  *  GNU Library General Public License for more details.
00021  *
00022  *  Read the full text in the LICENSE.GPL_WRE file in the doc directory.
00023  */
00024
00025 #ifndef __FIREVISION_CAMS_CONTROL_EFFECT_H_
00026 #define __FIREVISION_CAMS_CONTROL_EFFECT_H_
00027 
00028 #include <cams/control/control.h>
00029
00030 class CameraControlEffect : virtual public CameraControl
00031 {
00032  public:
00033   static const unsigned int EFFECT_NONE;
00034
00035   virtual ~CameraControlEffect();
00036
00037   virtual bool         supports_effect(unsigned int effect)             = 0;
00038   virtual void         set_effect(unsigned int effect)                  = 0;
00039   virtual unsigned int effect()                                         = 0;
00040   virtual void         reset_effect()                                   = 0;
00041 };
00042
00043 #endif // __FIREVISION_CAMS_CONTROL_EFFECT_H_