/*-----------------------------------------------------------------

GEM - Graphics Environment for Multimedia

Copyright (c) 2002 James Tittle & Chris Clepper
Copyright (c) 2010-2011 IOhannes m zmölnig. forum::für::umläute. IEM. zmoelnig@iem.at
For information on usage and redistribution, and for a DISCLAIMER OF ALL
WARRANTIES, see the file, "GEM.LICENSE.TERMS" in this distribution.

Linux version by Miller Puckette. msp@ucsd.edu

-----------------------------------------------------------------*/

#ifndef _INCLUDE_GEMPLUGIN__VIDEODARWIN_VIDEODARWIN_H_
#define _INCLUDE_GEMPLUGIN__VIDEODARWIN_VIDEODARWIN_H_

#include "plugins/videoBase.h"

#ifdef HAVE_CARBON
# include <Carbon/Carbon.h>
#endif

#ifdef HAVE_QUICKTIME
# include <QuickTime/QuickTime.h>
#endif

/*-----------------------------------------------------------------
  -------------------------------------------------------------------
  CLASS
  pix_video

  captures a video on Apple machines

  KEYWORDS
  pix

  -----------------------------------------------------------------*/
namespace gem { namespace plugins {
class GEM_EXPORT videoDarwin : public videoBase {
		  public:
   //////////
   // Constructor
   videoDarwin(void);

   //////////
   // Destructor
   virtual ~videoDarwin(void);

   ////////
   // open the video-device
   virtual bool           openDevice(gem::Properties&props);
   virtual void          closeDevice(void);

   //////////
   // Start up the video device
   // [out] int - returns 0 if bad
   bool	    	startTransfer(void);
   //////////
   // Stop the video device
   // [out] int - returns 0 if bad
   bool	   	stopTransfer(void);

   //////////
   // get the next frame
   virtual bool grabFrame(void);
   //////////
   // Set the video dimensions
   virtual bool setColor(int d);
   virtual bool dialog(std::vector<std::string>dlg);
   virtual std::vector<std::string>dialogs(void);

   virtual bool enumProperties(gem::Properties&readable,
			       gem::Properties&writeable);
   virtual void setProperties(gem::Properties&props);
   virtual void getProperties(gem::Properties&props);

		  protected:
   bool initSeqGrabber(void);
   void resetSeqGrabber(void);
   void destroySeqGrabber(void);
   virtual void    setupCapture(void);



   int		m_newFrame;
   SeqGrabComponent	m_sg;		// Sequence Grabber Component
   SGChannel			m_vc;			// Video Channel
   GWorldPtr			m_srcGWorld;	// Capture Destination
   unsigned long		m_rowBytes;		// Row bytes in a row
   long				m_quality;
   int				m_colorspace;

   int				m_inputDevice;
   int				m_inputDeviceChannel;
   VideoDigitizerComponent	m_vdig; //gotta have the vdig
   DigitizerInfo                m_vdigInfo; //the info about the VDIG

   virtual std::vector<std::string>enumerate(void);
   std::vector<std::string>m_devices;

   bool setIIDCProperty(OSType specifier, double value);
   bool applyProperties(gem::Properties&props);
 };
};};

#endif	// for header file