#ifndef _DllInterface_h_
#define _DllInterface_h_

#include <PlaqueResult.h>
#include <atlimage.h>
#include <vector>

typedef BOOL (*dll_initializeFromFile) ( const char*, double, double );
typedef BOOL (*dll_initializeFromRaw) ( const char*, int, int, int, BOOL, double, double );

typedef int (*dll_onLButtonUp)( int, int, plaque::PlaqueResult* );
typedef int (*dll_computePlaque)( int, int, int, unsigned char*, plaque::PlaqueResult*, int, int );
typedef int (*dll_fonctionDebug)( plaque::PlaqueResult* );
typedef int (*dll_CalculerPlaqueManuelle)(int, unsigned char*, plaque::PlaqueResult* );
typedef float (*dll_getDistanceToFirstPoint)( int, int, int, int );

typedef int (*dll_getImageWidth)();
typedef int (*dll_getImageHeight)();
typedef int (*dll_getImageBitsPerPixel)();
typedef char* (*dll_getPixelArray)();

class DllInterface
{
public:
	DllInterface();
	virtual ~DllInterface();

	BOOL IsValid();
	void Clear();
	plaque::PlaqueResult* GetResult();
	BOOL initializeFromFile( const char*, double mmPerPixelX = -1.0, double mmPerPixelY = -1.0 );
 	int OnLButtonUp( int, int );
 	int computePlaque(int, int, int, unsigned char*, int, int);
 	int fonctionDebug( );
 	int CalculerPlaqueManuelle(int, unsigned char*);

	dll_initializeFromRaw initializeFromRaw;
	dll_getDistanceToFirstPoint getDistanceToFirstPoint;
	dll_getImageWidth getImageWidth;
	dll_getImageHeight getImageHeight;
	dll_getImageBitsPerPixel getImageBitsPerPixel;
	dll_getPixelArray getPixelArray;

private:
	void Initialize();

	dll_initializeFromFile m_initializeFromFile;
	dll_onLButtonUp m_onLButtonUp;
	dll_computePlaque m_computePlaque;
	dll_fonctionDebug m_fonctionDebug;
	dll_CalculerPlaqueManuelle m_CalculerPlaqueManuelle;
	HMODULE hDLL;
	BOOL m_isValid;

public:
	plaque::PlaqueResult plaqueResult;
};

#endif