/*[]=====================================================================[]*/
/*[]     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. */
   FILEINFO FileInfo;           /* FILEINFO structure. */
   BITMAPHANDLE Bitmap;         /* BITMAP HANDLE to hold the image. */
   L_INT nBitsPerPixel;         /* Hold the device bits per pixel. */
   L_TCHAR szImageDir[260];      /* Hold Image Directory path. */
} DATA;
/* Menu ID Numbers */

#define IDM_EXIT                    96
#define IDM_OPEN                    97
#define IDM_OK                      98

enum
{
   MENU_FILE_POS,
   MENU_EFFECT_POS
};
#define MAXFILENAME                 _MAX_PATH

/* useful macros */
#define RECTWIDTH(lpRect) (((LPRECT) lpRect)->right - ((LPRECT) lpRect)->left)
#define RECTHEIGHT(lpRect) (((LPRECT) lpRect)->bottom - ((LPRECT) lpRect)->top)
#define CHECKMENUITEM(hMenu, wID, fFlag) CheckMenuItem(hMenu, (UINT)wID, (UINT)MF_BYCOMMAND | ((fFlag) ? MF_CHECKED : MF_UNCHECKED))

/* Declaration of Global Constants and Variables */
DATA Data;
HWND hMainWnd;
OFSTRUCT openbuff;
L_INT nEffect;
L_INT nBitsPerPixel;
L_INT nOpenTypeIdx;

L_BOOL InitApplication (HANDLE hInstance);
L_BOOL InitInstance (HANDLE hInstance, L_INT nCmdShow);
L_INT32 EXT_FUNCTION MainWndProc (HWND hWnd, L_UINT Message, WPARAM wParam,
                                   LPARAM lParam);
BOOL Window_OnCreate (HWND hWnd, CREATESTRUCT FAR * lpCreateStruct);
VOID Window_OnInitMenuPopup (HWND hWnd, HMENU hMenu, L_INT item, BOOL fSystemMenu);
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_BOOL GetOpenBitmapFile (HWND hWnd, LPTSTR pFilename);
L_BOOL ImageLoad (HWND hWnd, LPTSTR lpFileName);