#ifndef __CMARACASCONTROLLER_H_
#define __CMARACASCONTROLLER_H_

// The following ifdef block is the standard way of creating macros which make exporting 
// from a DLL simpler. All files within this DLL are compiled with the MaracasWin32Lib_EXPORTS
// symbol defined on the command line. this symbol should not be defined on any project
// that uses this DLL. This way any other project whose source files include this file see 
// MARACASDLL_API functions as being imported from a DLL, wheras this DLL sees symbols
// defined with this macro as being exported.
#ifdef MaracasWin32Lib_EXPORTS
#define MARACASDLL_API __declspec(dllexport)
#else
#define MARACASDLL_API __declspec(dllimport)
#endif
class wxMaracasApp;
// This class is exported from the MaracasWin32Lib.dll
class MARACASDLL_API CMaracasController {
public:
	CMaracasController(void);
	
	~CMaracasController();
	
	int RunMaracas(void);
	
	int ShowApp(int nCmdShow);
	
	int Reset();
	
	void GetSnapshot( unsigned int& rWidth,
                     unsigned int& rHeight,
                     unsigned char*& rpPixels ) /*const*/ ;

	/*! \brief Notify the snapshot bitmap has been retrieved
	*/
	int ReleaseSnapshot();
	
	/*! \brief Notify the resampled image has been retrieved
	*/
	int OutputVolumeRetrieved();

	void SetVolumeParams(int nX, int nY, int nSlices);

	void SetSliceParams(float pixelSpacingColumn,
						float pixelSpacingRow,
						float pixelSpacingSlice,
						float RescaleSlope, 
						float RescaleIntercept);

	void SetSlicePixels(int numSlice,unsigned short * pixels);

private :
	wxMaracasApp	*m_pMarApp;
	unsigned char	*_rpPixels; //Snapshot

	unsigned short	*m_pSlicesPixels;
	int				m_nX;
	int				m_nY;
	int				m_nSlices;
	float			m_PixelSpacingColumn;
	float			m_PixelSpacingRow;
	float			m_PixelSpacingSlice;
	float			m_RescaleSlope;
	float			m_RescaleIntercept;
};


#endif // __CMARACASCONTROLLER_H_