source: trunk/src/kernel32/cvticongrp.cpp@ 4540

Last change on this file since 4540 was 3625, checked in by sandervl, 25 years ago

resource handling changes
File size: 3.5 KB
Line 
1/* $Id: cvticongrp.cpp,v 1.7 2000-05-28 16:45:12 sandervl Exp $ */
2
3/*
4 * PE2LX Icon 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 <win32api.h>
26#include <winconst.h>
27#include <winicon.h>
28#include <misc.h>
29#include "cvtresource.h"
30#include <winres.h>
31
32#define DBG_LOCALLOG DBG_cvticongrp
33#include "dbglocal.h"
34
35//******************************************************************************
36//******************************************************************************
37void *ConvertIconGroup(IconHeader *ihdr, int size, Win32ImageBase *module)
38{
39 ResourceDirectory *rdir = (ResourceDirectory *)(ihdr + 1);
40 int i, groupsize = 0, os2iconsize;
41 BITMAPARRAYFILEHEADER2 *bafh, *orgbafh;
42 WINBITMAPINFOHEADER *iconhdr;
43 void *os2icon;
44 HRSRC hRes;
45
46 dprintf(("Icon Group type :%d", ihdr->wType));
47 dprintf(("Icon Group count:%d", ihdr->wCount));
48 for(i=0;i<ihdr->wCount;i++) {
49 dprintf2(("Icon : %d", rdir->wNameOrdinal));
50 dprintf2(("Width : %d", (int)rdir->bWidth));
51 dprintf2(("Height : %d", (int)rdir->bHeight));
52 dprintf2(("Colors : %d", (int)rdir->bColorCount));
53 dprintf2(("Bits : %d", rdir->wBitCount));
54 dprintf2(("ResBytes: %d", rdir->lBytesInRes));
55 hRes = FindResourceA(module->getInstanceHandle(),
56 (LPCSTR)rdir->wNameOrdinal, (LPSTR)NTRT_ICON);
57
58 groupsize += QueryConvertedResourceSize(module->getInstanceHandle(), (char *)NTRT_ICON, hRes);
59 rdir++;
60 }
61 bafh = (BITMAPARRAYFILEHEADER2 *)malloc(groupsize+ihdr->wCount*sizeof(BITMAPARRAYFILEHEADER2));
62 orgbafh = bafh;
63
64 rdir = (ResourceDirectory *)(ihdr + 1);
65 for(i=0;i<ihdr->wCount;i++) {
66 bafh->usType = BFT_BITMAPARRAY;
67 bafh->cbSize = sizeof(BITMAPARRAYFILEHEADER2);
68 bafh->cxDisplay = 0;
69 bafh->cyDisplay = 0;
70 hRes = FindResourceA(module->getInstanceHandle(),
71 (LPCSTR)rdir->wNameOrdinal, (LPSTR)NTRT_ICON);
72
73 if(hRes == NULL) {
74 dprintf(("Can't find icon!"));
75 rdir++;
76 continue;
77 }
78
79 iconhdr = (WINBITMAPINFOHEADER *)LockResource(LoadResource(module->getInstanceHandle(), hRes));
80 os2icon = ConvertIcon(iconhdr, SizeofResource(module->getInstanceHandle(), hRes), &os2iconsize, (int)bafh - (int)orgbafh + sizeof(BITMAPARRAYFILEHEADER2)-sizeof(BITMAPFILEHEADER2));
81
82 if(os2icon == NULL) {
83 dprintf(("Can't convert icon!"));
84 rdir++;
85 continue;
86 }
87
88 if(i != ihdr->wCount -1) {
89 bafh->offNext = (int)&bafh->bfh2 - (int)orgbafh + os2iconsize;
90 }
91 else bafh->offNext = 0;
92
93 memcpy((char *)&bafh->bfh2, os2icon, os2iconsize);
94 free(os2icon);
95
96 bafh = (BITMAPARRAYFILEHEADER2 *)((int)&bafh->bfh2 + os2iconsize);
97
98 rdir++;
99 }
100 return (void *)orgbafh;
101}
102//******************************************************************************
103//******************************************************************************
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