8fb3a512a8
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4166 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
80 lines
2.6 KiB
C
80 lines
2.6 KiB
C
/////////////////////////////////////////////////////////////////////////////
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// Name: curicop.h
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// Purpose: Private routines for cursor/icon handling
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// Author: Various
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// Modified by:
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// Created: 01/02/97
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// RCS-ID: $Id$
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// Copyright: (c) Julian Smart
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_CURICOP_H_
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#define _WX_CURICOP_H_
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// PRIVATE STUFF FOLLOWS UNTIL END
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// Header signatures 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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// This WIDTHBYTES macro determines the number of BYTES per scan line.
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#define WIDTHBYTES( i) ((i + 31) / 32 * 4)
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#define IS_WIN30_DIB( lpbi) ((*(LPDWORD)( lpbi)) == sizeof( BITMAPINFOHEADER))
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WORD DIBNumColors(LPSTR pv);
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WORD PaletteSize(LPSTR lpbi);
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struct tagCURFILEHEADER { WORD wReserved; // Always 0
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WORD wResourceType; // 2 = cursor
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WORD wResourceCount; // Number of icons in the file
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};
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typedef struct tagCURFILEHEADER CURFILEHEADER;
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struct tagCURFILERES {
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BYTE bWidth; // Width of image
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BYTE bHeight; // Height of image
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BYTE bColorCount; // Number of colors in image (2, 8, or 16)
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BYTE bReserved1; // Reserved
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WORD wXHotspot; // x coordinate of hotspot
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WORD wYHotspot; // y coordinate of hotspot
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DWORD dwDIBSize; // Size of DIB for this image
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DWORD dwDIBOffset; // Offset to DIB for this image
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};
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typedef struct tagCURFILERES CURFILERES;
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HANDLE ReadCur( LPTSTR szFileName, LPPOINT lpptHotSpot, int *W = 0, int *H = 0);
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HBITMAP ColorDDBToMonoDDB( HBITMAP hbm);
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HCURSOR MakeCursor( HANDLE hDIB, LPPOINT lpptHotSpot, HINSTANCE hInst);
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struct tagICONFILEHEADER {
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WORD wReserved; // Always 0
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WORD wResourceType; // 1 = icon
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WORD wResourceCount; // Number of icons in the file
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};
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typedef struct tagICONFILEHEADER ICONFILEHEADER;
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struct tagICONFILERES {
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BYTE bWidth; // Width of image
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BYTE bHeight; // Height of image
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BYTE bColorCount; // Number of colors in image (2, 8, or 16)
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BYTE bReserved1; // Reserved
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WORD wReserved2;
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WORD wReserved3;
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DWORD dwDIBSize; // Size of DIB for this image
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DWORD dwDIBOffset; // Offset to DIB for this image
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};
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typedef struct tagICONFILERES ICONFILERES;
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HANDLE ReadIcon( wxChar *szFileName, int *W = 0, int *H = 0);
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HICON MakeIcon( HANDLE hDIB, HINSTANCE hInst);
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#endif
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