/*[]=====================================================================[]*/
/*[]     LEADTOOLS for Windows -                                         []*/
/*[]                                                                     []*/
/*[]                                                                     []*/
/*[]     Copyright (c) 1991-2000 LEAD Technologies, Inc.                 []*/
/*[]               AnViewDemo Header File                                []*/
/*[]    All Rights Reserved.                                             []*/
/*[]=====================================================================[]*/
        
#ifndef UNREFERENCED_PARAMETER
#define UNREFERENCED_PARAMETER(P)          \
    { \
        (P) = (P); \
    }
#endif

#include "..\\..\\..\\include\\l_bitmap.h" 
#include "..\\..\\..\\include\\l_error.h" 

#define IDC_FIRSTCOLORITEM          260
#define IDC_LASTCOLORITEM           268
#define CTLID(w, l) LOWORD(w)

typedef struct _FRAMESETTINGSPARM
{
   L_BOOL        fTransparency;
   L_BOOL        fWaitUserInput;
   COLORREF      crTransparency;
   L_UINT32      uDelay;
   L_UINT        uDisposalMethod;
   L_INT         nLeft;
   L_INT         nTop;
   L_BOOL        fApplytoall;
   pBITMAPHANDLE pBitmap;

} FRAMESETTINGSPARM, L_FAR * LPFRAMESETTINGSPARM;

typedef struct _COLORPARM
{
   L_INT          nColors;
   RGBQUAD        palColors[256];
   L_INT          nColorIndex;
   HPALETTE       hPal;
} COLORPARM, L_FAR*LPCOLORPARM;

typedef struct _COLORLAYOUT
{
   L_INT          nCols;
   L_INT          nRows;
   L_INT          nBoxWidth;
   L_INT          nBoxHeight;
   L_INT          nOffsetX;
   L_INT          nOffsetY;
   L_INT          nDeltaWidth;
   L_INT          nDeltaHeight;
   L_INT          nTotalColors;

} COLORLAYOUT, L_FAR *LPCOLORLAYOUT;

typedef struct tagDATA
{
   HBITMAPLIST  hList;
   HPLAYBACK    hPlayback;
   HPALETTE     hPalette; 
   L_TCHAR      szFilename[128];
   FILEINFO     FileInfo;
   BITMAPHANDLE BitmapHandle;
   L_UINT       nBitmap;
   L_UINT       uFrame;
   L_UINT       uLastFrame;
   
} DATA;

DATA      Data;
RECT      rWndSize;
HANDLE    hInst; 
L_BOOL    bKillPlay   = FALSE;
HINSTANCE hInstMain;
L_BOOL    bLoop       = TRUE;
L_BOOL    bPlay       = FALSE;
L_BOOL    bBackground = FALSE;
L_BOOL    bSet        = FALSE;
static    L_INT       nIndex;
static    RECT        rcDisplay;
static    WNDPROC     pfnDefaultButtonProc;

L_BOOL  InitApplication          (HINSTANCE  hInstance);
L_BOOL  InitInstance             (HINSTANCE 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_OnCommand         (HWND hWnd, L_INT id, HWND hwndCtl, UINT codeNotify);
VOID    Window_OnPaletteChanged  (HWND hWnd, HWND hWndPaletteChange);
VOID    Window_OnPaletteChanging (HWND hWnd, HWND hWndPaletteChange);
VOID    Window_SysColorChange    (HWND hwnd);
VOID    Window_OnActivate        (HWND hwnd, UINT state, HWND hwndActDeact, BOOL fMinimized);
BOOL    Window_OnQueryNewPalette (HWND hWnd);
VOID    Window_OnPaint           (HWND hwnd);
VOID    Window_OnDestroy         (HWND hwnd);
VOID    TestAnimate              (L_TCHAR L_FAR * pszFilename, HWND hWnd);
VOID    Window_OnKeyDown         (HWND hWnd, UINT vk, BOOL fDown, int cRepeat, UINT flags);
L_INT   DoDialogBoxParam         (L_INT, HWND, DLGPROC, LPARAM);
L_BOOL  CALLBACK AboutDlgProc    (HWND, UINT, WPARAM, LPARAM);                       
VOID    Window_OnInitMenuPopup   (HWND hWnd, HMENU hMenu, L_INT nItem, BOOL fSystemMenu);
L_BOOL  GetColor                 (HWND hWnd, pBITMAPHANDLE pBitmap, COLORREF FAR *pColor);
L_BOOL  CALLBACK L_EXPORT BitmapColorsDlgProc (HWND hDlg, UINT message,
                                              WPARAM wParam, LPARAM lParam);
L_VOID  SetCurrentColor          (HWND hDlg, LPRGBQUAD palColors, L_INT nColorIndex );
L_VOID  GenerateColorLayout      (HWND hDlg, LPCOLORLAYOUT pColorLayout, L_INT nColors, 
                                  L_INT L_FAR *deltaX, L_INT L_FAR *deltaY);
L_VOID  ResizeDlgItem            (HWND hDlg, L_INT nID, L_INT dx, L_INT dy);
L_VOID  OffsetDlgItem            (HWND hDlg, L_INT nID, L_INT dx, L_INT dy);
LRESULT CALLBACK ColorArrayWindowProc(HWND hWnd, L_UINT Msg, WPARAM wParam, LPARAM lParam);
L_VOID  DrawColoredRectangle     (HDC hDC, L_INT left, L_INT top, L_INT width, L_INT height,
                                  COLORREF color);
L_VOID  DrawColorPalette         (HDC hDC, HPALETTE hPal, LPCOLORLAYOUT colorlayout, LPPALETTEENTRY pal, L_INT nIndex );
L_INT   GetColorIndex            (LPCOLORLAYOUT colorlayout, L_INT x, L_INT y );
L_BOOL  GetFrameSettingsParm     (HWND hWnd, LPFRAMESETTINGSPARM pParm);
L_BOOL  CALLBACK L_EXPORT FrameSettingsDlgProc (HWND hDlg, UINT message,
                                               WPARAM wParam, LPARAM lParam);
VOID    EnableMenuItems          (HWND hWnd, HMENU hMenu);
L_VOID  Window_OnSize            (HWND hWnd, L_UINT nState, L_INT nCx, L_INT nCy);
L_VOID  Window_OnClose           (HWND hWnd);
BOOL Window_OnEraseBkGnd(HWND hwnd, HDC hdc);