#ifndef _PROCESS_HPP_
#define _PROCESS_HPP_
#include <mdiwin/windows.hpp>
#include <mdiwin/types.hpp>
#include <mdiwin/vector.hpp>
#include <mdiwin/block.hpp>
#include <mdiwin/int.hpp>

class Process
{
public:
	Process(HPALETTE hPalette,UHUGE *hpImage,WORD width,WORD height);
	~Process();
	WORD showProcess(HWND hParent,char *imageName);
	void cancelThread();
private:
	enum {GreatestHighPassMatrixIndex=3};
	enum {GreatestAveragingMatrixIndex=3};
	enum {MaxImageName=50};
	static Process *smCurrInstance;
//	static int FAR PASCAL _export ProcessDlgProc(HWND hWnd,WORD message,WPARAM wParam,LPARAM lParam);
	__declspec(dllexport) static int FAR PASCAL ProcessDlgProc(HWND hWnd,WORD message,WPARAM wParam,LPARAM lParam);
	int ProcessProc(WORD message,WPARAM wParam,LPARAM lParam);
	HWND GetHandle(void)const;
	void SetHandle(HWND);
	void buildMatrices(void);
	void uncheckControls(void)const;
	WORD activeControl(void)const;
	void setMatrix(Block<Integer> &matrix);
	void processUserSelection();

	Block<Integer> mLowPassMatrix;
	Block<Integer> mAveragingMatrixOne;
	Block<Integer> mAveragingMatrixTwo;
	Block<Integer> mAveragingMatrixThree;
	Block<Integer> mAveragingMatrixFour;
	Block<Integer> mHighPassMatrixOne;
	Block<Integer> mHighPassMatrixTwo;
	Block<Integer> mHighPassMatrixThree;
	Block<Integer> mHighPassMatrixFour;
	Block<Integer> mAveragingMatrixUse;

	char mImageName[MaxImageName+1];
	WORD mCurrentAveragingMatrix;
	WORD mCurrentHighPassMatrix;
	WORD mCurrentSelection;
	WORD mIsInThread;
	HPALETTE mhPalette;
	UHUGE *mhpImage;
	WORD mWidth;
	WORD mHeight;
	WORD mIsConstructed;
	HWND mhWnd;
	HWND hParent;
};

inline
void Process::SetHandle(HWND hWnd)
{
	mhWnd=hWnd;
}

inline
HWND Process::GetHandle(void)const
{
	return mhWnd;
}

inline
void Process::cancelThread(void)
{
	mIsInThread=FALSE;
}
#endif