source: trunk/src/kernel32/cvtcursorgrp.cpp@ 3363

Last change on this file since 3363 was 3101, checked in by sandervl, 26 years ago

replaced os2.h includes by os2wrap.h
File size: 3.7 KB
Line 
1/* $Id: cvtcursorgrp.cpp,v 1.9 2000-03-13 13:10:09 sandervl Exp $ */
2
3/*
4 * PE2LX cursor group code
5 *
6 * Copyright 1998 Sander van Leeuwen (sandervl@xs4all.nl)
7 *
8 *
9 * Project Odin Software License can be found in LICENSE.TXT
10 *
11 */
12#define INCL_GPIBITMAPS
13#define INCL_BITMAPFILEFORMAT
14#define INCL_DOSFILEMGR /* File Manager values */
15#define INCL_DOSERRORS /* DOS Error values */
16#define INCL_DOSPROCESS /* DOS Process values */
17#define INCL_DOSMISC /* DOS Miscellanous values */
18#define INCL_WIN
19#include <os2wrap.h>
20#include <stdio.h>
21#include <string.h>
22#include <stdlib.h>
23#include <string.h>
24#include <win32type.h>
25#include <wincursor.h>
26#include <winres.h>
27#include <misc.h>
28#include "cvtresource.h"
29
30#define DBG_LOCALLOG DBG_cvtcursorgrp
31#include "dbglocal.h"
32
33HRSRC WIN32API FindResourceA(HINSTANCE hModule, LPCSTR lpszName, LPCSTR lpszType);
34
35//******************************************************************************
36//******************************************************************************
37void *ConvertCursorGroup(CursorHeader *chdr, int size, Win32ImageBase *module)
38{
39 CursorResDir *rdir = (CursorResDir *)(chdr + 1);
40 int i, groupsize = 0, os2cursorsize;
41 BITMAPARRAYFILEHEADER2 *bafh, *orgbafh;
42 CursorComponent *cursorhdr;
43 Win32Resource *winres;
44 void *os2cursor;
45
46 dprintf(("ConvertCursorGroup"));
47 dprintf(("Cursor Group type : %d", chdr->wType));
48 dprintf(("Cursor Group count: %d", chdr->cwCount));
49 for(i=0;i<chdr->cwCount;i++) {
50 dprintf2(("Cursor : %d", rdir->wNameOrdinal));
51 dprintf2(("Width : %d", (int)rdir->wWidth));
52 dprintf2(("Height : %d", (int)rdir->wHeight));
53 dprintf2(("Bits : %d", rdir->wBitCount));
54 dprintf2(("ResBytes: %d", rdir->lBytesInRes));
55 winres = (Win32Resource *)FindResourceA(module->getInstanceHandle(),
56 (LPCSTR)rdir->wNameOrdinal,
57 (LPSTR)NTRT_CURSOR);
58 groupsize += winres->getOS2Size();
59 rdir++;
60 }
61 bafh = (BITMAPARRAYFILEHEADER2 *)malloc(groupsize+chdr->cwCount*sizeof(BITMAPARRAYFILEHEADER2));
62 orgbafh = bafh;
63
64 rdir = (CursorResDir *)(chdr + 1);
65 for(i=0;i<chdr->cwCount;i++) {
66 bafh->usType = BFT_BITMAPARRAY;
67 bafh->cbSize = sizeof(BITMAPARRAYFILEHEADER2);
68 bafh->cxDisplay = 0;
69 bafh->cyDisplay = 0;
70 winres = (Win32Resource *)FindResourceA(module->getInstanceHandle(),
71 (LPCSTR)rdir->wNameOrdinal,
72 (LPSTR)NTRT_CURSOR);
73 if(winres == NULL) {
74 dprintf(("Can't find cursor!"));
75 rdir++;
76 continue;
77 }
78
79 cursorhdr = (CursorComponent *)winres->lockResource();
80 os2cursor = ConvertCursor(cursorhdr, winres->getSize(), &os2cursorsize, (int)bafh - (int)orgbafh + sizeof(BITMAPARRAYFILEHEADER2)-sizeof(BITMAPFILEHEADER2));
81
82 if(os2cursor == NULL) {
83 dprintf(("Can't convert cursor!"));
84 delete winres;
85 rdir++;
86 continue;
87 }
88
89 if(i != chdr->cwCount -1) {
90 bafh->offNext = (int)&bafh->bfh2 - (int)orgbafh + os2cursorsize;
91 }
92 else bafh->offNext = 0;
93
94 memcpy((char *)&bafh->bfh2, os2cursor, os2cursorsize);
95 free(os2cursor);
96
97 bafh = (BITMAPARRAYFILEHEADER2 *)((int)&bafh->bfh2 + os2cursorsize);
98 delete winres;
99
100 rdir++;
101 }
102 return (void *)orgbafh;
103}
104//******************************************************************************
105//******************************************************************************
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