#ifndef _MAINHEADER_
#define _MAINHEADER_

#include <windows.h>
#include <windowsx.h>
#include <commdlg.h>
#include <stdlib.h>
#include <memory.h>
#include <ctype.h>
#include "..//..//..//include//l_bitmap.h"
#include "..//..//..//include//ltzmv.h"

#define MAXFILENAME           _MAX_PATH
#define SCROLL_RATIO          10

#define INIT_MENU_POS         0
#define CHILD_MENU_POS        6
#define ID_FIRSTCHILD         50000
#define CS_DBLCLKS            0x0008

typedef struct _RANGEPARM
{
   L_TCHAR szTitle[32];
   L_TCHAR szLabel[32];
   L_INT nValue;
   L_INT nMin;
   L_INT nMax;
   L_INT nStep;
   L_INT nPage;
} RANGEPARM, FAR * LPRANGEPARM;

typedef struct tagFLAGS
{
   L_BOOL  bCopy;
   L_BOOL bMoveSrc;
   L_BOOL bMoveDst;
   L_BOOL bFitImage;
   L_BOOL bZoom;
   L_BOOL bHilite;
   L_BOOL bHiliteMarker;
   L_INT    nBitonalFlags;
}FLAGSDATA, L_FAR* pFLAGSDATA;

typedef struct tagWINDOWDATA1
{
   HPALETTE hPalette;           /* palette handle used by PaintDC */
   L_INT cxClient;              /* width of client area */
   L_INT cyClient;              /* height of client area */
   L_INT cxHeight;
   L_INT cxWidth;
   L_INT nHScrollPos;           /* x scroll position */
   L_INT nVScrollPos;           /* y scroll position */
   L_INT nHScrollMax;           /* maximum x scroll position */
   L_INT nVScrollMax;           /* maximum y scroll postion */
   L_INT nHScrollStep;          /* x scroll step value */
   L_INT nVScrollStep;          /* y scroll step value */
   L_INT nScalar;
   RECT rcView;
   RECT rcWindow;
   RECT rcClient;
   L_TCHAR szFilename[MAXFILENAME];  /* open bitmap filename */
   FILEINFO FileInfo;           /* open bitmap FILEINFO structure */
   BITMAPHANDLE Bitmap;         /* open BITMAPHANDLE */
   L_INT nZoom;
   FLAGSDATA Flags;
   HWND hWnd;
   POINT ptStart;
   POINT ptEnd;
   L_INT nActiveZoomView;
   HANNOBJECT hContainer;
   HANNOBJECT hAutomation;
   L_HANDLE hDoubleBuffer;
   RECT     rcOldClip;
   POINT ptMove;
   L_DOUBLE dFactor;
} WINDOWDATA, L_FAR* LPWINDOWDATA ;


typedef struct tagCREATEDATA
{
   LPTSTR pszTitle;
   pBITMAPHANDLE pBitmap;
   HBITMAPLIST hList;
   L_BOOL fLoop;
   WINDOWDATA Data;
   HANNOBJECT hObject;
   L_BOOL bIsFile;
} CREATEDATA, L_FAR* LPCREATEDATA;


L_BOOL CALLBACK CloseEnumFunc(HWND hwnd, LPARAM lParam);
LRESULT CALLBACK FrameWndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam);
L_BOOL RegisterAllWindows(L_VOID);
L_BOOL InitInstance(L_INT nCmdShow);

L_BOOL MainFrame_OnCloseQuery(HWND hwnd);
L_BOOL MainFrame_OnCreate(HWND hwnd, LPCREATESTRUCT lpCreateStruct);
L_VOID MainFrame_OnCommand(HWND hwnd,L_INT id,HWND hwndCtl,UINT codeNotify);
L_VOID MainFrame_OnSetFocus(HWND hwnd,HWND oldhwnd);
L_BOOL MainFrame_OnContextMenu(HWND hWnd, HWND hwndCtl, L_INT xPos, L_INT yPos);

HWND CreateChildWindow (LPTSTR pszTitle, pBITMAPHANDLE pBitmap, HANNOBJECT hObject);
L_VOID OpenFile(HWND hwnd);
L_BOOL LoadImage (HWND hWnd);
L_BOOL GetOpenFile(HWND hWnd);
L_VOID Check_Menu_Items(HMENU hmenu, pFLAGSDATA pFlagsData);
L_VOID MainFrame_Paste(HWND hwnd);
L_BOOL DisplayContextMenu(HWND hWnd, POINT pt);

/* For Palette */
L_BOOL CALLBACK PaletteChangedAll (HWND hwnd, LPARAM lParam);
L_VOID MainFrame_OnPaletteChanged(HWND hwnd, HWND hwndPaletteChange);
L_BOOL MainFrame_OnQueryNewPalette(HWND hwnd);
L_VOID MainFrame_OnPaletteChanging(HWND hWnd, HWND hWndPaletteChange);
L_VOID MainFrame_SysColorChange(HWND hwnd);

//For Annotation
L_VOID GetAnnFile(LPTSTR pDest, LPTSTR pSource, L_UINT nPage, L_INT nFormat);
#endif