/*[]=====================================================================[]*/
/*[]     LEADTOOLS for Windows -                                         []*/
/*[]                                                                     []*/
/*[]                                                                     []*/
/*[]     Copyright (c) 1991-2000 LEAD Technologies, Inc.                 []*/
/*[]     All Rights Reserved.                                            []*/
/*[]=====================================================================[]*/

#ifndef UNREFERENCED_PARAMETER
#define UNREFERENCED_PARAMETER(P)          \
    { \
        (P) = (P); \
    }
#endif

typedef struct tagDATA
{
   HPALETTE hPalette;           /* Logical Palette used for painting. */
   L_TCHAR szFilename[128];      /* File name to load. */
   L_TCHAR szImageDir[128];      /* Hold Image Directory path. */
   FILEINFO FileInfo;           /* FILEINFO structure. */
   BITMAPHANDLE BitmapHandle;   /* BITMAP HANDLE to hold the image. */
} DATA;

typedef struct tagSAVEPARM
{
   L_INT nRow;
   HWND hWnd;
   HDC hDC;
} SAVEPARM;
typedef SAVEPARM L_FAR *LPSAVEPARM;

RECT rWndSize;                  /* RECT for sizing the window. */
DATA Data;                      /* Pointer to DATA structure. */
HANDLE hInst;                   /* Current instance. */
HWND MainWnd;                   /* Main Sample Window. */
HWND StatusWnd;                 /* Status Bar Window. */
#define IDM_SAVE32  32
#define IDM_SAVE24  24
#define IDM_SAVE16  16
#define IDM_SAVE8   8
#define IDM_SAVE4   4
#define IDM_SAVE1   1
#define IDM_QUIT    100

#define USER_LOAD   (WM_USER + 0)
#define USER_SAVE24 (WM_USER + 1)
#define USER_SAVE32 (WM_USER + 2)
#define USER_SAVE16 (WM_USER + 3)
#define USER_SAVE8  (WM_USER + 4)
#define USER_SAVE4  (WM_USER + 5)
#define USER_SAVE1  (WM_USER + 6)

BOOL bKillSave;

L_BOOL InitApplication (HANDLE hInstance);
L_BOOL InitInstance (HANDLE hInstance, L_INT nCmdShow);
L_INT32 EXT_FUNCTION StatusWndProc (HWND hWnd, L_UINT Message, WPARAM wParam,
                                     LPARAM lParam);
BOOL Status_OnCreate (HWND hWnd, CREATESTRUCT FAR * lpCreateStruct);
VOID Status_OnCommand (HWND hwnd, L_INT id, HWND hwndCtl, UINT codeNotify);
L_INT32 EXT_FUNCTION MainWndProc (HWND hWnd, L_UINT Message, WPARAM wParam,
                                   LPARAM lParam);
BOOL Window_OnCreate (HWND hWnd, CREATESTRUCT FAR * lpCreateStruct);
VOID Window_OnCommand (HWND hwnd, L_INT id, HWND hwndCtl, UINT codeNotify);
VOID Window_OnPaletteChanged (HWND hWnd, HWND hWndPaletteChange);
BOOL Window_OnQueryNewPalette (HWND hWnd);
VOID Window_OnPaletteChanging(HWND hWnd, HWND hWndPaletteChange);
VOID Window_SysColorChange(HWND hwnd);
VOID Window_OnActivate(HWND hwnd, UINT state, HWND hwndActDeact, BOOL fMinimized);

VOID Window_OnPaint (HWND hWnd);
VOID Window_OnDestroy (HWND hWnd);
L_INT SaveTheImage (L_INT nBitsFrom, L_INT nBitsTo,
                     FILESAVECALLBACK lpfnCallBack,
                     SAVEPARM L_FAR * Parm);
L_INT L_EXPORT L_FAR SaveImageCB (pBITMAPHANDLE pBitmap,
                                   L_UCHAR L_FAR * pBuffer,
                                   L_UINT nRowBegin,
                                   L_UINT nRowsToGet,
                                   L_VOID L_FAR * pParm);