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

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

#define IDM_REPAINTWINDOW     1
#define IDM_SETWINDOWTITLE    2
#define IDM_DESTROYWINDOW     3

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

RECT rWndSize;                  /* RECT for sizing the window. */
DATA Data;                      /* Pointer to DATA structure.  */
HANDLE hInst;                   /* Current instance.           */


HANDLE   hWindowTitleMutex;
HANDLE   hBitmapMutex;
HANDLE   hImagePaintedSemaphore;
L_BOOL   bKillThread;
HWND     hMainWnd;
BITMAPHANDLE   ThreadBitmap;
L_BOOL   bDisableRepaint;
L_BOOL   bImageUpdated;
L_TCHAR  szWindowTitle[_MAX_PATH * 2 + 20];
L_UINT32 lThread;
L_INT    nPaintEffect;
L_INT    nClassEffect;
L_INT    nMaximizedWidth, nMaximizedHeight;


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);
VOID Window_OnTimer (HWND hWnd, UINT id);
L_INT 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_OnSize (HWND hWnd, UINT sizeType, L_INT cx, L_INT cy);
VOID Window_OnClose (HWND hWnd);
VOID Window_OnDestroy (HWND hWnd);

L_VOID ThreadMainProc(L_VOID *);
L_VOID RepaintWindow(L_BOOL bEraseBackground);