include/wx/msw/curicop.h

   1 // PRIVATE STUFF FOLLOWS UNTIL END
   2
   3 // Header signatures for various resources
   4 #define BFT_ICON   0x4349   /* 'IC' */
   5 #define BFT_BITMAP 0x4d42   /* 'BM' */
   6 #define BFT_CURSOR 0x5450   /* 'PT' */
   7
   8 // This WIDTHBYTES macro determines the number of BYTES per scan line.
   9 #define WIDTHBYTES( i)   ((i + 31) / 32 * 4)
  10 #define IS_WIN30_DIB( lpbi)  ((*(LPDWORD)( lpbi)) == sizeof( BITMAPINFOHEADER))
  11
  12 WORD         DIBNumColors(LPSTR pv);
  13 WORD         PaletteSize(LPSTR lpbi);
  14
  15
  16 struct tagCURFILEHEADER { WORD wReserved;         // Always 0
  17                           WORD wResourceType;     // 2 = cursor
  18                           WORD wResourceCount;    // Number of icons in the file
  19                         };
  20
  21 typedef struct tagCURFILEHEADER CURFILEHEADER;
  22
  23 struct tagCURFILERES {
  24     BYTE  bWidth;         // Width of image
  25     BYTE  bHeight;        // Height of image
  26     BYTE  bColorCount;    // Number of colors in image (2, 8, or 16)
  27     BYTE  bReserved1;     // Reserved
  28     WORD  wXHotspot;      // x coordinate of hotspot
  29     WORD  wYHotspot;      // y coordinate of hotspot
  30     DWORD dwDIBSize;      // Size of DIB for this image
  31     DWORD dwDIBOffset;    // Offset to DIB for this image
  32   };
  33
  34 typedef struct tagCURFILERES CURFILERES;
  35
  36 HANDLE  ReadCur( LPSTR szFileName, LPPOINT lpptHotSpot, int *W = 0, int *H = 0);
  37 HBITMAP ColorDDBToMonoDDB( HBITMAP hbm);
  38 HCURSOR MakeCursor( HANDLE hDIB, LPPOINT lpptHotSpot, HINSTANCE hInst);
  39
  40 struct tagICONFILEHEADER {
  41   WORD wReserved;         // Always 0
  42   WORD wResourceType;     // 1 = icon
  43   WORD wResourceCount;    // Number of icons in the file
  44   };
  45
  46 typedef struct tagICONFILEHEADER ICONFILEHEADER;
  47
  48 struct tagICONFILERES {
  49     BYTE  bWidth;         // Width of image
  50     BYTE  bHeight;        // Height of image
  51     BYTE  bColorCount;    // Number of colors in image (2, 8, or 16)
  52     BYTE  bReserved1;     // Reserved
  53     WORD  wReserved2;
  54     WORD  wReserved3;
  55     DWORD dwDIBSize;      // Size of DIB for this image
  56     DWORD dwDIBOffset;    // Offset to DIB for this image
  57   };
  58
  59 typedef struct tagICONFILERES ICONFILERES;
  60
  61 HANDLE ReadIcon( wxChar *szFileName, int *W = 0, int *H = 0);
  62 HICON  MakeIcon( HANDLE hDIB, HINSTANCE hInst);
  63