// JPEG2000View.h : interface of the CJPEG2000View class
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_JPEG2000VIEW_H__7B7648EB_D1AE_4F4B_B7ED_278E4C89AA0F__INCLUDED_)
#define AFX_JPEG2000VIEW_H__7B7648EB_D1AE_4F4B_B7ED_278E4C89AA0F__INCLUDED_

#if _MSC_VER >= 1000
#pragma once
#endif // _MSC_VER >= 1000

//DEFINES for m_nViewMode
#define VIEW_NORMAL             0x0
#define VIEW_ZOOM               0x1
#define VIEW_FIT                0x2
#define VIEW_SNAP               0x3

#define ID_REGIONEVENT 1      //region outline timer id 
#define REGIONEVENTDELAY 100  //region outine animation delay 

#if 0
class CJPEG2000View : public CScrollView
{
protected: // create from serialization only
	CJPEG2000View();
	DECLARE_DYNCREATE(CJPEG2000View)

// Attributes
public:
	CJPEG2000Doc* GetDocument();
   void OnSizeChange();
   void SetZoom(int nZoom);

   RECT m_rcDst;
   L_INT m_nZoom;
   L_INT m_nViewMode;

// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CJPEG2000View)
	public:
	virtual void OnDraw(CDC* pDC);  // overridden to draw this view
	virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
	virtual void OnInitialUpdate();
	protected:
	virtual void OnUpdate(CScrollView* pSender, LPARAM lHint, CObject* pHint);
	//}}AFX_VIRTUAL

// Implementation
public:
	virtual ~CJPEG2000View();
#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif

protected:

// Generated message map functions
protected:
	//{{AFX_MSG(CJPEG2000View)
   afx_msg LRESULT OnDoRealize(WPARAM wParam, LPARAM lParam);  // user message
	afx_msg void OnHScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar);
	afx_msg void OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar);
	afx_msg void OnViewNormal();
	afx_msg void OnUpdateViewNormal(CCmdUI* pCmdUI);
	afx_msg void OnViewFitimagetowindow();
	afx_msg void OnUpdateViewFitimagetowindow(CCmdUI* pCmdUI);
   afx_msg void OnViewSnapwindowtoimage();
	afx_msg void OnUpdateViewSnapwindowtoimage(CCmdUI* pCmdUI);
	afx_msg void OnViewZoomin2x();
	afx_msg void OnViewZoomout2x();
	afx_msg void OnSize(UINT nType, int cx, int cy);
	afx_msg BOOL OnEraseBkgnd(CDC* pDC);
	afx_msg void OnSetFocus(CWnd* pOldWnd);
	afx_msg void OnKillFocus(CWnd* pNewWnd);
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

#endif


/*****************************************************************
 Types 
 ****************************************************************/
//structure for storing Region data 
typedef struct tagIMAGEDATA
{
   L_BOOL         bFitImage;            //if TRUE then fit image to window 
   L_INT          cxClient;              //width of client area 
   L_INT          cyClient;              //height of client area 
   RECT           rcView;
   BITMAPHANDLE  *pBitmap;        
   L_UINT         uFrameType;           //set to FRAME_TYPE_COLOR (10)// For anmation
   HRGN           hRgnWindows;
   POINT          pointStart;
   
} IMAGEDATA;
typedef IMAGEDATA L_FAR *LPIMAGEDATA;


class CJPEG2000View : public CScrollView
{
protected:
	CJPEG2000View();
	DECLARE_DYNCREATE(CJPEG2000View)


public:
	CJPEG2000Doc* GetDocument();
   void OnSizeChange();
   void SetZoom(int nZoom);

   RECT  m_rcDst;
   L_INT m_nZoom;
   L_INT m_nViewMode;


   IMAGEDATA m_Data;
   L_INT     m_nTool;
   LPPOINT   m_pptRegion;
   L_INT     m_nNextPt;

   BOOL      m_bResizePlz;


public:

   L_VOID HiliteMark(HWND hWnd, L_BOOL bUpdate);
   L_VOID OutlineRegion(HWND hWnd, HDC hdc);
   
   L_VOID UpdateDisplayPalette( CDC* pDC, pBITMAPHANDLE pBitmap );



	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CJPEG2000View)
	public:
	virtual void OnDraw(CDC* pDC);  // overridden to draw this view
	virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
	virtual void OnInitialUpdate();
	protected:
	virtual void OnUpdate(CScrollView* pSender, LPARAM lHint, CObject* pHint);
	//}}AFX_VIRTUAL


public:
	virtual ~CJPEG2000View();

#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif

protected:

// Generated message map functions
protected:
	//{{AFX_MSG(CJPEG2000View)
   afx_msg LRESULT OnDoRealize(WPARAM wParam, LPARAM lParam);  // user message
	afx_msg void OnHScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar);
	afx_msg void OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar);
	afx_msg void OnViewNormal();
	afx_msg void OnUpdateViewNormal(CCmdUI* pCmdUI);
	afx_msg void OnViewFitimagetowindow();
   afx_msg void OnViewSnapwindowtoimage();
   afx_msg void OnUpdateViewFitimagetowindow(CCmdUI* pCmdUI);
	afx_msg void OnUpdateViewSnapwindowtoimage(CCmdUI* pCmdUI);
	afx_msg void OnViewZoomin2x();
	afx_msg void OnViewZoomout2x();
	afx_msg void OnSize(UINT nType, int cx, int cy);
	afx_msg BOOL OnEraseBkgnd(CDC* pDC);
	afx_msg void OnSetFocus(CWnd* pOldWnd);
	afx_msg void OnKillFocus(CWnd* pNewWnd);
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
	afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
	afx_msg void OnMouseMove(UINT nFlags, CPoint point);
	afx_msg void OnTimer(UINT nIDEvent);
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

#ifndef _DEBUG  // debug version in JPEG2000View.cpp
inline CJPEG2000Doc* CJPEG2000View::GetDocument()
   { return (CJPEG2000Doc*)m_pDocument; }
#endif

/////////////////////////////////////////////////////////////////////////////

//{{AFX_INSERT_LOCATION}}
// Microsoft Developer Studio will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_JPEG2000VIEW_H__7B7648EB_D1AE_4F4B_B7ED_278E4C89AA0F__INCLUDED_)