88 lines
2.9 KiB
C
88 lines
2.9 KiB
C
/*
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**************************************************************************
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*
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* draw.h header file
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*
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*
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*
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***************************************************************************
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*/
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#include <mmsystem.h>
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// Function Prototypes
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LRESULT PASCAL dfDispFrameWndFn(HWND,UINT,WPARAM,LPARAM);
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BOOL PASCAL RegSndCntrlClass(LPCTSTR);
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BOOL dfDrawRect(HDC, RECT);
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BOOL DIBInfo(HANDLE hbi,LPBITMAPINFOHEADER lpbi);
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HPALETTE CreateBIPalette(LPBITMAPINFOHEADER lpbi);
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WORD PaletteSize(VOID FAR * pv);
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WORD NumDIBColors (VOID FAR * pv);
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WORD WINAPI bmfGetNumDIBs(LPTSTR lpszFile);
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WORD WINAPI bmfNumDIBColors(HANDLE hDib);
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HPALETTE WINAPI bmfCreateDIBPalette(HANDLE hDib);
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HANDLE WINAPI bmfDIBFromBitmap(HBITMAP hBmp, DWORD biStyle,
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WORD biBits,HPALETTE hPal);
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HBITMAP WINAPI bmfBitmapFromDIB(HANDLE hDib, HPALETTE hPal);
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HBITMAP WINAPI bmfBitmapFromIcon (HICON hIcon, DWORD dwColor);
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BOOL WINAPI bmfDrawBitmap(HDC hdc, int xpos, int ypos,
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HBITMAP hBmp, DWORD rop);
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DWORD WINAPI bmfDIBSize(HANDLE hDIB);
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BOOL WINAPI bmfDrawBitmapSize (HDC hdc, int xpos, int ypos,
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int xSize, int ySize, HBITMAP hBmp, DWORD rop);
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// Defines
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#define DF_DISP_EXTRA 8
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#define DF_GET_BMPHANDLE (HBITMAP)(GetWindowLongPtr(hWnd, 0))
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#define DF_SET_BMPHANDLE(x) (SetWindowLongPtr(hWnd, 0, (LONG_PTR)(x)))
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#ifndef _WIN64
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#define DF_GET_BMPPAL (HPALETTE)(GetWindowLong(hWnd, 4))
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#define DF_SET_BMPPAL(x) (SetWindowLong(hWnd, 4, (LONG)(x)))
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#else
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#define DF_GET_BMPPAL (HPALETTE)(GetWindowLongPtr(hWnd, sizeof(UINT_PTR)))
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#define DF_SET_BMPPAL(x) (SetWindowLongPtr(hWnd, sizeof(UINT_PTR), (LONG_PTR)(x)))
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#endif
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/* Help Macros */
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#define DF_MID(x,y) (((x)+(y))/2)
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#define DISPICONCLASS TEXT("WSS_DispIcon")
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#define DISPFRAMCLASS TEXT("WSS_DispFrame")
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/* Header signatutes for various resources */
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#define BFT_ICON 0x4349 /* 'IC' */
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#define BFT_BITMAP 0x4d42 /* 'BM' */
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#define BFT_CURSOR 0x5450 /* 'PT' */
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/* macro to determine if resource is a DIB */
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#define ISDIB(bft) ((bft) == BFT_BITMAP)
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/* Macro to align given value to the closest DWORD (unsigned long ) */
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#define ALIGNULONG(i) (((i)+3)/4*4)
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/* Macro to determine to round off the given value to the closest byte */
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#define WIDTHBYTES(i) (((i)+31)/32*4)
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#define PALVERSION 0x300
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#define MAXPALETTE 256 /* max. # supported palette entries */
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//******** DISPFRAM ********************************************************
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// DispFrame Control messages.
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#define DF_PM_SETBITMAP (WM_USER+1)
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/* Parent Window Message string */
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#define DF_WMDISPFRAME TEXT("PM_DISPFRAME")
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#define DISP_DIB_CHUNK 1
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#define DISP_TEXT_CHUNK 2
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#define LIST_INFO_CHUNK 4
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#define MAXDESCSIZE 4095
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#define MAXLABELSIZE 255
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