mirror of
https://github.com/reactos/reactos.git
synced 2024-08-19 18:02:55 +00:00
1409 lines
44 KiB
C
1409 lines
44 KiB
C
/*
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* Shell basics
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*
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* Copyright 1998 Marcus Meissner
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* Copyright 1998 Juergen Schmied (jsch) * <juergen.schmied@metronet.de>
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* Copyright 2017 Katayama Hirofumi MZ <katayama.hirofumi.mz@gmail.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <wine/config.h>
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#define WIN32_NO_STATUS
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#define _INC_WINDOWS
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#define COBJMACROS
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#include <windef.h>
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#include <winbase.h>
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#include <shellapi.h>
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#include <shlobj.h>
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#include <shlwapi.h>
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#include "undocshell.h"
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#include "pidl.h"
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#include "shell32_main.h"
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#include "shresdef.h"
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#include <wine/debug.h>
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#include <wine/unicode.h>
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#include <reactos/version.h>
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WINE_DEFAULT_DEBUG_CHANNEL(shell);
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const char * const SHELL_Authors[] = { "Copyright 1993-"COPYRIGHT_YEAR" WINE team", "Copyright 1998-"COPYRIGHT_YEAR" ReactOS Team", 0 };
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/*************************************************************************
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* CommandLineToArgvW [SHELL32.@]
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*
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* We must interpret the quotes in the command line to rebuild the argv
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* array correctly:
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* - arguments are separated by spaces or tabs
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* - quotes serve as optional argument delimiters
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* '"a b"' -> 'a b'
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* - escaped quotes must be converted back to '"'
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* '\"' -> '"'
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* - consecutive backslashes preceding a quote see their number halved with
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* the remainder escaping the quote:
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* 2n backslashes + quote -> n backslashes + quote as an argument delimiter
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* 2n+1 backslashes + quote -> n backslashes + literal quote
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* - backslashes that are not followed by a quote are copied literally:
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* 'a\b' -> 'a\b'
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* 'a\\b' -> 'a\\b'
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* - in quoted strings, consecutive quotes see their number divided by three
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* with the remainder modulo 3 deciding whether to close the string or not.
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* Note that the opening quote must be counted in the consecutive quotes,
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* that's the (1+) below:
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* (1+) 3n quotes -> n quotes
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* (1+) 3n+1 quotes -> n quotes plus closes the quoted string
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* (1+) 3n+2 quotes -> n+1 quotes plus closes the quoted string
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* - in unquoted strings, the first quote opens the quoted string and the
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* remaining consecutive quotes follow the above rule.
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*/
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LPWSTR* WINAPI CommandLineToArgvW(LPCWSTR lpCmdline, int* numargs)
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{
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DWORD argc;
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LPWSTR *argv;
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LPCWSTR s;
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LPWSTR d;
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LPWSTR cmdline;
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int qcount,bcount;
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if(!numargs)
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{
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SetLastError(ERROR_INVALID_PARAMETER);
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return NULL;
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}
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if (*lpCmdline==0)
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{
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/* Return the path to the executable */
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DWORD len, deslen=MAX_PATH, size;
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size = sizeof(LPWSTR)*2 + deslen*sizeof(WCHAR);
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for (;;)
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{
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if (!(argv = LocalAlloc(LMEM_FIXED, size))) return NULL;
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len = GetModuleFileNameW(0, (LPWSTR)(argv+2), deslen);
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if (!len)
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{
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LocalFree(argv);
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return NULL;
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}
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if (len < deslen) break;
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deslen*=2;
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size = sizeof(LPWSTR)*2 + deslen*sizeof(WCHAR);
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LocalFree( argv );
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}
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argv[0]=(LPWSTR)(argv+2);
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argv[1]=NULL;
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*numargs=1;
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return argv;
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}
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/* --- First count the arguments */
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argc=1;
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s=lpCmdline;
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/* The first argument, the executable path, follows special rules */
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if (*s=='"')
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{
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/* The executable path ends at the next quote, no matter what */
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s++;
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while (*s)
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if (*s++=='"')
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break;
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}
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else
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{
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/* The executable path ends at the next space, no matter what */
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while (*s && *s!=' ' && *s!='\t')
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s++;
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}
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/* skip to the first argument, if any */
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while (*s==' ' || *s=='\t')
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s++;
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if (*s)
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argc++;
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/* Analyze the remaining arguments */
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qcount=bcount=0;
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while (*s)
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{
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if ((*s==' ' || *s=='\t') && qcount==0)
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{
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/* skip to the next argument and count it if any */
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while (*s==' ' || *s=='\t')
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s++;
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if (*s)
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argc++;
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bcount=0;
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}
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else if (*s=='\\')
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{
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/* '\', count them */
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bcount++;
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s++;
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}
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else if (*s=='"')
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{
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/* '"' */
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if ((bcount & 1)==0)
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qcount++; /* unescaped '"' */
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s++;
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bcount=0;
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/* consecutive quotes, see comment in copying code below */
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while (*s=='"')
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{
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qcount++;
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s++;
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}
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qcount=qcount % 3;
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if (qcount==2)
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qcount=0;
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}
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else
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{
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/* a regular character */
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bcount=0;
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s++;
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}
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}
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/* Allocate in a single lump, the string array, and the strings that go
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* with it. This way the caller can make a single LocalFree() call to free
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* both, as per MSDN.
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*/
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argv=LocalAlloc(LMEM_FIXED, (argc+1)*sizeof(LPWSTR)+(strlenW(lpCmdline)+1)*sizeof(WCHAR));
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if (!argv)
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return NULL;
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cmdline=(LPWSTR)(argv+argc+1);
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strcpyW(cmdline, lpCmdline);
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/* --- Then split and copy the arguments */
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argv[0]=d=cmdline;
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argc=1;
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/* The first argument, the executable path, follows special rules */
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if (*d=='"')
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{
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/* The executable path ends at the next quote, no matter what */
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s=d+1;
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while (*s)
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{
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if (*s=='"')
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{
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s++;
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break;
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}
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*d++=*s++;
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}
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}
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else
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{
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/* The executable path ends at the next space, no matter what */
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while (*d && *d!=' ' && *d!='\t')
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d++;
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s=d;
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if (*s)
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s++;
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}
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/* close the executable path */
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*d++=0;
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/* skip to the first argument and initialize it if any */
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while (*s==' ' || *s=='\t')
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s++;
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if (!*s)
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{
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/* There are no parameters so we are all done */
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argv[argc]=NULL;
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*numargs=argc;
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return argv;
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}
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/* Split and copy the remaining arguments */
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argv[argc++]=d;
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qcount=bcount=0;
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while (*s)
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{
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if ((*s==' ' || *s=='\t') && qcount==0)
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{
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/* close the argument */
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*d++=0;
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bcount=0;
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/* skip to the next one and initialize it if any */
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do {
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s++;
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} while (*s==' ' || *s=='\t');
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if (*s)
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argv[argc++]=d;
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}
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else if (*s=='\\')
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{
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*d++=*s++;
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bcount++;
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}
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else if (*s=='"')
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{
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if ((bcount & 1)==0)
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{
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/* Preceded by an even number of '\', this is half that
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* number of '\', plus a quote which we erase.
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*/
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d-=bcount/2;
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qcount++;
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}
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else
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{
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/* Preceded by an odd number of '\', this is half that
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* number of '\' followed by a '"'
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*/
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d=d-bcount/2-1;
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*d++='"';
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}
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s++;
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bcount=0;
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/* Now count the number of consecutive quotes. Note that qcount
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* already takes into account the opening quote if any, as well as
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* the quote that lead us here.
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*/
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while (*s=='"')
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{
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if (++qcount==3)
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{
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*d++='"';
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qcount=0;
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}
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s++;
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}
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if (qcount==2)
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qcount=0;
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}
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else
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{
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/* a regular character */
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*d++=*s++;
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bcount=0;
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}
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}
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*d='\0';
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argv[argc]=NULL;
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*numargs=argc;
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return argv;
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}
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static DWORD shgfi_get_exe_type(LPCWSTR szFullPath)
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{
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BOOL status = FALSE;
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HANDLE hfile;
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DWORD BinaryType;
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IMAGE_DOS_HEADER mz_header;
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IMAGE_NT_HEADERS nt;
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DWORD len;
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char magic[4];
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status = GetBinaryTypeW (szFullPath, &BinaryType);
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if (!status)
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return 0;
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if (BinaryType == SCS_DOS_BINARY || BinaryType == SCS_PIF_BINARY)
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return 0x4d5a;
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hfile = CreateFileW( szFullPath, GENERIC_READ, FILE_SHARE_READ,
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NULL, OPEN_EXISTING, 0, 0 );
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if ( hfile == INVALID_HANDLE_VALUE )
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return 0;
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/*
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* The next section is adapted from MODULE_GetBinaryType, as we need
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* to examine the image header to get OS and version information. We
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* know from calling GetBinaryTypeA that the image is valid and either
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* an NE or PE, so much error handling can be omitted.
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* Seek to the start of the file and read the header information.
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*/
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SetFilePointer( hfile, 0, NULL, SEEK_SET );
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ReadFile( hfile, &mz_header, sizeof(mz_header), &len, NULL );
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SetFilePointer( hfile, mz_header.e_lfanew, NULL, SEEK_SET );
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ReadFile( hfile, magic, sizeof(magic), &len, NULL );
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if ( *(DWORD*)magic == IMAGE_NT_SIGNATURE )
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{
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SetFilePointer( hfile, mz_header.e_lfanew, NULL, SEEK_SET );
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ReadFile( hfile, &nt, sizeof(nt), &len, NULL );
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CloseHandle( hfile );
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/* DLL files are not executable and should return 0 */
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if (nt.FileHeader.Characteristics & IMAGE_FILE_DLL)
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return 0;
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if (nt.OptionalHeader.Subsystem == IMAGE_SUBSYSTEM_WINDOWS_GUI)
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{
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return IMAGE_NT_SIGNATURE |
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(nt.OptionalHeader.MajorSubsystemVersion << 24) |
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(nt.OptionalHeader.MinorSubsystemVersion << 16);
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}
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return IMAGE_NT_SIGNATURE;
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}
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else if ( *(WORD*)magic == IMAGE_OS2_SIGNATURE )
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{
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IMAGE_OS2_HEADER ne;
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SetFilePointer( hfile, mz_header.e_lfanew, NULL, SEEK_SET );
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ReadFile( hfile, &ne, sizeof(ne), &len, NULL );
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CloseHandle( hfile );
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if (ne.ne_exetyp == 2)
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return IMAGE_OS2_SIGNATURE | (ne.ne_expver << 16);
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return 0;
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}
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CloseHandle( hfile );
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return 0;
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}
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/*************************************************************************
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* SHELL_IsShortcut [internal]
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*
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* Decide if an item id list points to a shell shortcut
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*/
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BOOL SHELL_IsShortcut(LPCITEMIDLIST pidlLast)
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{
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char szTemp[MAX_PATH];
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HKEY keyCls;
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BOOL ret = FALSE;
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if (_ILGetExtension(pidlLast, szTemp, MAX_PATH) &&
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HCR_MapTypeToValueA(szTemp, szTemp, MAX_PATH, TRUE))
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{
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if (ERROR_SUCCESS == RegOpenKeyExA(HKEY_CLASSES_ROOT, szTemp, 0, KEY_QUERY_VALUE, &keyCls))
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{
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if (ERROR_SUCCESS == RegQueryValueExA(keyCls, "IsShortcut", NULL, NULL, NULL, NULL))
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ret = TRUE;
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RegCloseKey(keyCls);
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}
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}
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return ret;
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}
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#define SHGFI_KNOWN_FLAGS \
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(SHGFI_SMALLICON | SHGFI_OPENICON | SHGFI_SHELLICONSIZE | SHGFI_PIDL | \
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SHGFI_USEFILEATTRIBUTES | SHGFI_ADDOVERLAYS | SHGFI_OVERLAYINDEX | \
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SHGFI_ICON | SHGFI_DISPLAYNAME | SHGFI_TYPENAME | SHGFI_ATTRIBUTES | \
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SHGFI_ICONLOCATION | SHGFI_EXETYPE | SHGFI_SYSICONINDEX | \
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SHGFI_LINKOVERLAY | SHGFI_SELECTED | SHGFI_ATTR_SPECIFIED)
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/*************************************************************************
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* SHGetFileInfoW [SHELL32.@]
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*
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*/
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DWORD_PTR WINAPI SHGetFileInfoW(LPCWSTR path,DWORD dwFileAttributes,
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SHFILEINFOW *psfi, UINT sizeofpsfi, UINT flags )
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{
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WCHAR szLocation[MAX_PATH], szFullPath[MAX_PATH];
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int iIndex;
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DWORD_PTR ret = TRUE;
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DWORD dwAttributes = 0;
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IShellFolder * psfParent = NULL;
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IExtractIconW * pei = NULL;
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LPITEMIDLIST pidlLast = NULL, pidl = NULL;
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HRESULT hr = S_OK;
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BOOL IconNotYetLoaded=TRUE;
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UINT uGilFlags = 0;
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HIMAGELIST big_icons, small_icons;
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TRACE("%s fattr=0x%x sfi=%p(attr=0x%08x) size=0x%x flags=0x%x\n",
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(flags & SHGFI_PIDL)? "pidl" : debugstr_w(path), dwFileAttributes,
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psfi, psfi ? psfi->dwAttributes : 0, sizeofpsfi, flags);
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if (!path)
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return FALSE;
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/* windows initializes these values regardless of the flags */
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if (psfi != NULL)
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{
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psfi->szDisplayName[0] = '\0';
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psfi->szTypeName[0] = '\0';
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psfi->hIcon = NULL;
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}
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if (!(flags & SHGFI_PIDL))
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{
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/* SHGetFileInfo should work with absolute and relative paths */
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if (PathIsRelativeW(path))
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{
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GetCurrentDirectoryW(MAX_PATH, szLocation);
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PathCombineW(szFullPath, szLocation, path);
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}
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else
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{
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lstrcpynW(szFullPath, path, MAX_PATH);
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}
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}
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else
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{
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SHGetPathFromIDListW((LPITEMIDLIST)path, szFullPath);
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}
|
|
|
|
if (flags & SHGFI_EXETYPE)
|
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{
|
|
if (!(flags & SHGFI_SYSICONINDEX))
|
|
{
|
|
if (flags & SHGFI_USEFILEATTRIBUTES)
|
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{
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return TRUE;
|
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}
|
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else if (GetFileAttributesW(szFullPath) != INVALID_FILE_ATTRIBUTES)
|
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{
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return shgfi_get_exe_type(szFullPath);
|
|
}
|
|
}
|
|
}
|
|
|
|
/*
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* psfi is NULL normally to query EXE type. If it is NULL, none of the
|
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* below makes sense anyway. Windows allows this and just returns FALSE
|
|
*/
|
|
if (psfi == NULL)
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return FALSE;
|
|
|
|
/*
|
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* translate the path into a pidl only when SHGFI_USEFILEATTRIBUTES
|
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* is not specified.
|
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* The pidl functions fail on not existing file names
|
|
*/
|
|
|
|
if (flags & SHGFI_PIDL)
|
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{
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pidl = ILClone((LPCITEMIDLIST)path);
|
|
}
|
|
else if (!(flags & SHGFI_USEFILEATTRIBUTES))
|
|
{
|
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hr = SHILCreateFromPathW(szFullPath, &pidl, &dwAttributes);
|
|
}
|
|
|
|
if ((flags & SHGFI_PIDL) || !(flags & SHGFI_USEFILEATTRIBUTES))
|
|
{
|
|
/* get the parent shellfolder */
|
|
if (pidl)
|
|
{
|
|
hr = SHBindToParent( pidl, &IID_IShellFolder, (LPVOID*)&psfParent,
|
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(LPCITEMIDLIST*)&pidlLast );
|
|
if (SUCCEEDED(hr))
|
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pidlLast = ILClone(pidlLast);
|
|
else
|
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hr = S_OK;
|
|
ILFree(pidl);
|
|
}
|
|
else
|
|
{
|
|
ERR("pidl is null!\n");
|
|
return FALSE;
|
|
}
|
|
}
|
|
|
|
/* get the attributes of the child */
|
|
if (SUCCEEDED(hr) && (flags & SHGFI_ATTRIBUTES))
|
|
{
|
|
if (!(flags & SHGFI_ATTR_SPECIFIED))
|
|
{
|
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psfi->dwAttributes = 0xffffffff;
|
|
}
|
|
if (psfParent)
|
|
{
|
|
IShellFolder_GetAttributesOf(psfParent, 1, (LPCITEMIDLIST*)&pidlLast,
|
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&(psfi->dwAttributes));
|
|
}
|
|
}
|
|
|
|
if (flags & SHGFI_USEFILEATTRIBUTES)
|
|
{
|
|
if (flags & SHGFI_ICON)
|
|
{
|
|
psfi->dwAttributes = 0;
|
|
}
|
|
}
|
|
|
|
/* get the displayname */
|
|
if (SUCCEEDED(hr) && (flags & SHGFI_DISPLAYNAME))
|
|
{
|
|
if (flags & SHGFI_USEFILEATTRIBUTES && !(flags & SHGFI_PIDL))
|
|
{
|
|
lstrcpyW (psfi->szDisplayName, PathFindFileNameW(szFullPath));
|
|
}
|
|
else if (psfParent)
|
|
{
|
|
STRRET str;
|
|
hr = IShellFolder_GetDisplayNameOf( psfParent, pidlLast,
|
|
SHGDN_INFOLDER, &str);
|
|
StrRetToStrNW (psfi->szDisplayName, MAX_PATH, &str, pidlLast);
|
|
}
|
|
}
|
|
|
|
/* get the type name */
|
|
if (SUCCEEDED(hr) && (flags & SHGFI_TYPENAME))
|
|
{
|
|
static const WCHAR szFolder[] = { 'F','o','l','d','e','r',0 };
|
|
static const WCHAR szFile[] = { 'F','i','l','e',0 };
|
|
static const WCHAR szSpaceFile[] = { ' ','f','i','l','e',0 };
|
|
|
|
if (!(flags & SHGFI_USEFILEATTRIBUTES) || (flags & SHGFI_PIDL))
|
|
{
|
|
char ftype[80];
|
|
|
|
_ILGetFileType(pidlLast, ftype, 80);
|
|
MultiByteToWideChar(CP_ACP, 0, ftype, -1, psfi->szTypeName, 80 );
|
|
}
|
|
else
|
|
{
|
|
if (dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
|
|
strcatW (psfi->szTypeName, szFolder);
|
|
else
|
|
{
|
|
WCHAR sTemp[64];
|
|
|
|
lstrcpyW(sTemp,PathFindExtensionW(szFullPath));
|
|
if (sTemp[0] == 0 || (sTemp[0] == '.' && sTemp[1] == 0))
|
|
{
|
|
/* "name" or "name." => "File" */
|
|
lstrcpynW (psfi->szTypeName, szFile, 64);
|
|
}
|
|
else if (!( HCR_MapTypeToValueW(sTemp, sTemp, 64, TRUE) &&
|
|
HCR_MapTypeToValueW(sTemp, psfi->szTypeName, 80, FALSE )))
|
|
{
|
|
if (sTemp[0])
|
|
{
|
|
lstrcpynW (psfi->szTypeName, sTemp, 64);
|
|
strcatW (psfi->szTypeName, szSpaceFile);
|
|
}
|
|
else
|
|
{
|
|
lstrcpynW (psfi->szTypeName, szFile, 64);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/* ### icons ###*/
|
|
|
|
Shell_GetImageLists( &big_icons, &small_icons );
|
|
|
|
if (flags & SHGFI_OPENICON)
|
|
uGilFlags |= GIL_OPENICON;
|
|
|
|
if (flags & SHGFI_LINKOVERLAY)
|
|
uGilFlags |= GIL_FORSHORTCUT;
|
|
else if ((flags&SHGFI_ADDOVERLAYS) ||
|
|
(flags&(SHGFI_ICON|SHGFI_SMALLICON))==SHGFI_ICON)
|
|
{
|
|
if (SHELL_IsShortcut(pidlLast))
|
|
uGilFlags |= GIL_FORSHORTCUT;
|
|
}
|
|
|
|
if (flags & SHGFI_OVERLAYINDEX)
|
|
FIXME("SHGFI_OVERLAYINDEX unhandled\n");
|
|
|
|
if (flags & SHGFI_SELECTED)
|
|
FIXME("set icon to selected, stub\n");
|
|
|
|
if (flags & SHGFI_SHELLICONSIZE)
|
|
FIXME("set icon to shell size, stub\n");
|
|
|
|
/* get the iconlocation */
|
|
if (SUCCEEDED(hr) && (flags & SHGFI_ICONLOCATION ))
|
|
{
|
|
UINT uDummy,uFlags;
|
|
|
|
if (flags & SHGFI_USEFILEATTRIBUTES && !(flags & SHGFI_PIDL))
|
|
{
|
|
if (dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
|
|
{
|
|
lstrcpyW(psfi->szDisplayName, swShell32Name);
|
|
psfi->iIcon = -IDI_SHELL_FOLDER;
|
|
}
|
|
else
|
|
{
|
|
WCHAR* szExt;
|
|
static const WCHAR p1W[] = {'%','1',0};
|
|
WCHAR sTemp [MAX_PATH];
|
|
|
|
szExt = PathFindExtensionW(szFullPath);
|
|
TRACE("szExt=%s\n", debugstr_w(szExt));
|
|
if ( szExt &&
|
|
HCR_MapTypeToValueW(szExt, sTemp, MAX_PATH, TRUE) &&
|
|
HCR_GetIconW(sTemp, sTemp, NULL, MAX_PATH, &psfi->iIcon))
|
|
{
|
|
if (lstrcmpW(p1W, sTemp))
|
|
strcpyW(psfi->szDisplayName, sTemp);
|
|
else
|
|
{
|
|
/* the icon is in the file */
|
|
strcpyW(psfi->szDisplayName, szFullPath);
|
|
}
|
|
}
|
|
else
|
|
ret = FALSE;
|
|
}
|
|
}
|
|
else if (psfParent)
|
|
{
|
|
hr = IShellFolder_GetUIObjectOf(psfParent, 0, 1,
|
|
(LPCITEMIDLIST*)&pidlLast, &IID_IExtractIconW,
|
|
&uDummy, (LPVOID*)&pei);
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
hr = IExtractIconW_GetIconLocation(pei, uGilFlags,
|
|
szLocation, MAX_PATH, &iIndex, &uFlags);
|
|
|
|
if (uFlags & GIL_NOTFILENAME)
|
|
ret = FALSE;
|
|
else
|
|
{
|
|
lstrcpyW (psfi->szDisplayName, szLocation);
|
|
psfi->iIcon = iIndex;
|
|
}
|
|
IExtractIconW_Release(pei);
|
|
}
|
|
}
|
|
}
|
|
|
|
/* get icon index (or load icon)*/
|
|
if (SUCCEEDED(hr) && (flags & (SHGFI_ICON | SHGFI_SYSICONINDEX)))
|
|
{
|
|
if (flags & SHGFI_USEFILEATTRIBUTES && !(flags & SHGFI_PIDL))
|
|
{
|
|
WCHAR sTemp [MAX_PATH];
|
|
WCHAR * szExt;
|
|
int icon_idx=0;
|
|
|
|
lstrcpynW(sTemp, szFullPath, MAX_PATH);
|
|
|
|
if (dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
|
|
psfi->iIcon = SIC_GetIconIndex(swShell32Name, -IDI_SHELL_FOLDER, 0);
|
|
else
|
|
{
|
|
static const WCHAR p1W[] = {'%','1',0};
|
|
|
|
psfi->iIcon = 0;
|
|
szExt = PathFindExtensionW(sTemp);
|
|
if ( szExt &&
|
|
HCR_MapTypeToValueW(szExt, sTemp, MAX_PATH, TRUE) &&
|
|
HCR_GetIconW(sTemp, sTemp, NULL, MAX_PATH, &icon_idx))
|
|
{
|
|
if (!lstrcmpW(p1W,sTemp)) /* icon is in the file */
|
|
strcpyW(sTemp, szFullPath);
|
|
|
|
if (flags & SHGFI_SYSICONINDEX)
|
|
{
|
|
psfi->iIcon = SIC_GetIconIndex(sTemp,icon_idx,0);
|
|
if (psfi->iIcon == -1)
|
|
psfi->iIcon = 0;
|
|
}
|
|
else
|
|
{
|
|
UINT ret;
|
|
if (flags & SHGFI_SMALLICON)
|
|
ret = PrivateExtractIconsW( sTemp,icon_idx,
|
|
GetSystemMetrics( SM_CXSMICON ),
|
|
GetSystemMetrics( SM_CYSMICON ),
|
|
&psfi->hIcon, 0, 1, 0);
|
|
else
|
|
ret = PrivateExtractIconsW( sTemp, icon_idx,
|
|
GetSystemMetrics( SM_CXICON),
|
|
GetSystemMetrics( SM_CYICON),
|
|
&psfi->hIcon, 0, 1, 0);
|
|
if (ret != 0 && ret != (UINT)-1)
|
|
{
|
|
IconNotYetLoaded=FALSE;
|
|
psfi->iIcon = icon_idx;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (psfParent)
|
|
{
|
|
if (!(PidlToSicIndex(psfParent, pidlLast, !(flags & SHGFI_SMALLICON),
|
|
uGilFlags, &(psfi->iIcon))))
|
|
{
|
|
ret = FALSE;
|
|
}
|
|
}
|
|
if (ret && (flags & SHGFI_SYSICONINDEX))
|
|
{
|
|
if (flags & SHGFI_SMALLICON)
|
|
ret = (DWORD_PTR)small_icons;
|
|
else
|
|
ret = (DWORD_PTR)big_icons;
|
|
}
|
|
}
|
|
|
|
/* icon handle */
|
|
if (SUCCEEDED(hr) && (flags & SHGFI_ICON) && IconNotYetLoaded)
|
|
{
|
|
if (flags & SHGFI_SMALLICON)
|
|
psfi->hIcon = ImageList_GetIcon( small_icons, psfi->iIcon, ILD_NORMAL);
|
|
else
|
|
psfi->hIcon = ImageList_GetIcon( big_icons, psfi->iIcon, ILD_NORMAL);
|
|
}
|
|
|
|
if (flags & ~SHGFI_KNOWN_FLAGS)
|
|
FIXME("unknown flags %08x\n", flags & ~SHGFI_KNOWN_FLAGS);
|
|
|
|
if (psfParent)
|
|
IShellFolder_Release(psfParent);
|
|
|
|
if (hr != S_OK)
|
|
ret = FALSE;
|
|
|
|
SHFree(pidlLast);
|
|
|
|
TRACE ("icon=%p index=0x%08x attr=0x%08x name=%s type=%s ret=0x%08lx\n",
|
|
psfi->hIcon, psfi->iIcon, psfi->dwAttributes,
|
|
debugstr_w(psfi->szDisplayName), debugstr_w(psfi->szTypeName), ret);
|
|
|
|
return ret;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* SHGetFileInfoA [SHELL32.@]
|
|
*
|
|
* Note:
|
|
* MSVBVM60.__vbaNew2 expects this function to return a value in range
|
|
* 1 .. 0x7fff when the function succeeds and flags does not contain
|
|
* SHGFI_EXETYPE or SHGFI_SYSICONINDEX (see bug 7701)
|
|
*/
|
|
DWORD_PTR WINAPI SHGetFileInfoA(LPCSTR path,DWORD dwFileAttributes,
|
|
SHFILEINFOA *psfi, UINT sizeofpsfi,
|
|
UINT flags )
|
|
{
|
|
INT len;
|
|
LPWSTR temppath = NULL;
|
|
LPCWSTR pathW;
|
|
DWORD_PTR ret;
|
|
SHFILEINFOW temppsfi;
|
|
|
|
if (flags & SHGFI_PIDL)
|
|
{
|
|
/* path contains a pidl */
|
|
pathW = (LPCWSTR)path;
|
|
}
|
|
else
|
|
{
|
|
len = MultiByteToWideChar(CP_ACP, 0, path, -1, NULL, 0);
|
|
temppath = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
|
|
MultiByteToWideChar(CP_ACP, 0, path, -1, temppath, len);
|
|
pathW = temppath;
|
|
}
|
|
|
|
if (psfi)
|
|
{
|
|
temppsfi.hIcon = psfi->hIcon;
|
|
temppsfi.iIcon = psfi->iIcon;
|
|
temppsfi.dwAttributes = psfi->dwAttributes;
|
|
|
|
ret = SHGetFileInfoW(pathW, dwFileAttributes, &temppsfi, sizeof(temppsfi), flags);
|
|
psfi->hIcon = temppsfi.hIcon;
|
|
psfi->iIcon = temppsfi.iIcon;
|
|
psfi->dwAttributes = temppsfi.dwAttributes;
|
|
|
|
WideCharToMultiByte(CP_ACP, 0, temppsfi.szDisplayName, -1,
|
|
psfi->szDisplayName, sizeof(psfi->szDisplayName), NULL, NULL);
|
|
|
|
WideCharToMultiByte(CP_ACP, 0, temppsfi.szTypeName, -1,
|
|
psfi->szTypeName, sizeof(psfi->szTypeName), NULL, NULL);
|
|
}
|
|
else
|
|
ret = SHGetFileInfoW(pathW, dwFileAttributes, NULL, 0, flags);
|
|
|
|
HeapFree(GetProcessHeap(), 0, temppath);
|
|
|
|
return ret;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* DuplicateIcon [SHELL32.@]
|
|
*/
|
|
HICON WINAPI DuplicateIcon( HINSTANCE hInstance, HICON hIcon)
|
|
{
|
|
ICONINFO IconInfo;
|
|
HICON hDupIcon = 0;
|
|
|
|
TRACE("%p %p\n", hInstance, hIcon);
|
|
|
|
if (GetIconInfo(hIcon, &IconInfo))
|
|
{
|
|
hDupIcon = CreateIconIndirect(&IconInfo);
|
|
|
|
/* clean up hbmMask and hbmColor */
|
|
DeleteObject(IconInfo.hbmMask);
|
|
DeleteObject(IconInfo.hbmColor);
|
|
}
|
|
|
|
return hDupIcon;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* ExtractIconA [SHELL32.@]
|
|
*/
|
|
HICON WINAPI ExtractIconA(HINSTANCE hInstance, LPCSTR lpszFile, UINT nIconIndex)
|
|
{
|
|
HICON ret;
|
|
INT len = MultiByteToWideChar(CP_ACP, 0, lpszFile, -1, NULL, 0);
|
|
LPWSTR lpwstrFile = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
|
|
|
|
TRACE("%p %s %d\n", hInstance, lpszFile, nIconIndex);
|
|
|
|
MultiByteToWideChar(CP_ACP, 0, lpszFile, -1, lpwstrFile, len);
|
|
ret = ExtractIconW(hInstance, lpwstrFile, nIconIndex);
|
|
HeapFree(GetProcessHeap(), 0, lpwstrFile);
|
|
|
|
return ret;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* ExtractIconW [SHELL32.@]
|
|
*/
|
|
HICON WINAPI ExtractIconW(HINSTANCE hInstance, LPCWSTR lpszFile, UINT nIconIndex)
|
|
{
|
|
HICON hIcon = NULL;
|
|
UINT ret;
|
|
UINT cx = GetSystemMetrics(SM_CXICON), cy = GetSystemMetrics(SM_CYICON);
|
|
|
|
TRACE("%p %s %d\n", hInstance, debugstr_w(lpszFile), nIconIndex);
|
|
|
|
if (nIconIndex == (UINT)-1)
|
|
{
|
|
ret = PrivateExtractIconsW(lpszFile, 0, cx, cy, NULL, NULL, 0, LR_DEFAULTCOLOR);
|
|
if (ret != (UINT)-1 && ret)
|
|
return (HICON)(UINT_PTR)ret;
|
|
return NULL;
|
|
}
|
|
else
|
|
ret = PrivateExtractIconsW(lpszFile, nIconIndex, cx, cy, &hIcon, NULL, 1, LR_DEFAULTCOLOR);
|
|
|
|
if (ret == (UINT)-1)
|
|
return (HICON)1;
|
|
else if (ret > 0 && hIcon)
|
|
return hIcon;
|
|
|
|
return NULL;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* Printer_LoadIconsW [SHELL32.205]
|
|
*/
|
|
VOID WINAPI Printer_LoadIconsW(LPCWSTR wsPrinterName, HICON * pLargeIcon, HICON * pSmallIcon)
|
|
{
|
|
INT iconindex=IDI_SHELL_PRINTERS_FOLDER;
|
|
|
|
TRACE("(%s, %p, %p)\n", debugstr_w(wsPrinterName), pLargeIcon, pSmallIcon);
|
|
|
|
/* We should check if wsPrinterName is
|
|
1. the Default Printer or not
|
|
2. connected or not
|
|
3. a Local Printer or a Network-Printer
|
|
and use different Icons
|
|
*/
|
|
if((wsPrinterName != NULL) && (wsPrinterName[0] != 0))
|
|
{
|
|
FIXME("(select Icon by PrinterName %s not implemented)\n", debugstr_w(wsPrinterName));
|
|
}
|
|
|
|
if(pLargeIcon != NULL)
|
|
*pLargeIcon = LoadImageW(shell32_hInstance,
|
|
(LPCWSTR) MAKEINTRESOURCE(iconindex), IMAGE_ICON,
|
|
0, 0, LR_DEFAULTCOLOR|LR_DEFAULTSIZE);
|
|
|
|
if(pSmallIcon != NULL)
|
|
*pSmallIcon = LoadImageW(shell32_hInstance,
|
|
(LPCWSTR) MAKEINTRESOURCE(iconindex), IMAGE_ICON,
|
|
16, 16, LR_DEFAULTCOLOR);
|
|
}
|
|
|
|
/*************************************************************************
|
|
* Printers_RegisterWindowW [SHELL32.213]
|
|
* used by "printui.dll":
|
|
* find the Window of the given Type for the specific Printer and
|
|
* return the already existent hwnd or open a new window
|
|
*/
|
|
BOOL WINAPI Printers_RegisterWindowW(LPCWSTR wsPrinter, DWORD dwType,
|
|
HANDLE * phClassPidl, HWND * phwnd)
|
|
{
|
|
FIXME("(%s, %x, %p (%p), %p (%p)) stub!\n", debugstr_w(wsPrinter), dwType,
|
|
phClassPidl, (phClassPidl != NULL) ? *(phClassPidl) : NULL,
|
|
phwnd, (phwnd != NULL) ? *(phwnd) : NULL);
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* Printers_UnregisterWindow [SHELL32.214]
|
|
*/
|
|
VOID WINAPI Printers_UnregisterWindow(HANDLE hClassPidl, HWND hwnd)
|
|
{
|
|
FIXME("(%p, %p) stub!\n", hClassPidl, hwnd);
|
|
}
|
|
|
|
/*************************************************************************/
|
|
|
|
typedef struct
|
|
{
|
|
LPCWSTR szApp;
|
|
LPCWSTR szOtherStuff;
|
|
HICON hIcon;
|
|
} ABOUT_INFO;
|
|
|
|
#define DROP_FIELD_TOP (-15)
|
|
#define DROP_FIELD_HEIGHT 15
|
|
|
|
/*************************************************************************
|
|
* SHAppBarMessage [SHELL32.@]
|
|
*/
|
|
UINT_PTR WINAPI SHAppBarMessage(DWORD msg, PAPPBARDATA data)
|
|
{
|
|
int width=data->rc.right - data->rc.left;
|
|
int height=data->rc.bottom - data->rc.top;
|
|
RECT rec=data->rc;
|
|
|
|
TRACE("msg=%d, data={cb=%d, hwnd=%p, callback=%x, edge=%d, rc=%s, lparam=%lx}\n",
|
|
msg, data->cbSize, data->hWnd, data->uCallbackMessage, data->uEdge,
|
|
wine_dbgstr_rect(&data->rc), data->lParam);
|
|
|
|
switch (msg)
|
|
{
|
|
case ABM_GETSTATE:
|
|
return ABS_ALWAYSONTOP | ABS_AUTOHIDE;
|
|
|
|
case ABM_GETTASKBARPOS:
|
|
GetWindowRect(data->hWnd, &rec);
|
|
data->rc=rec;
|
|
return TRUE;
|
|
|
|
case ABM_ACTIVATE:
|
|
SetActiveWindow(data->hWnd);
|
|
return TRUE;
|
|
|
|
case ABM_GETAUTOHIDEBAR:
|
|
return 0; /* pretend there is no autohide bar */
|
|
|
|
case ABM_NEW:
|
|
/* cbSize, hWnd, and uCallbackMessage are used. All other ignored */
|
|
SetWindowPos(data->hWnd,HWND_TOP,0,0,0,0,SWP_SHOWWINDOW|SWP_NOMOVE|SWP_NOSIZE);
|
|
return TRUE;
|
|
|
|
case ABM_QUERYPOS:
|
|
GetWindowRect(data->hWnd, &(data->rc));
|
|
return TRUE;
|
|
|
|
case ABM_REMOVE:
|
|
FIXME("ABM_REMOVE broken\n");
|
|
/* FIXME: this is wrong; should it be DestroyWindow instead? */
|
|
/*CloseHandle(data->hWnd);*/
|
|
return TRUE;
|
|
|
|
case ABM_SETAUTOHIDEBAR:
|
|
SetWindowPos(data->hWnd,HWND_TOP,rec.left+1000,rec.top,
|
|
width,height,SWP_SHOWWINDOW);
|
|
return TRUE;
|
|
|
|
case ABM_SETPOS:
|
|
data->uEdge=(ABE_RIGHT | ABE_LEFT);
|
|
SetWindowPos(data->hWnd,HWND_TOP,data->rc.left,data->rc.top,
|
|
width,height,SWP_SHOWWINDOW);
|
|
return TRUE;
|
|
|
|
case ABM_WINDOWPOSCHANGED:
|
|
return TRUE;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* SHHelpShortcuts_RunDLLA [SHELL32.@]
|
|
*
|
|
*/
|
|
DWORD WINAPI SHHelpShortcuts_RunDLLA(DWORD dwArg1, DWORD dwArg2, DWORD dwArg3, DWORD dwArg4)
|
|
{
|
|
FIXME("(%x, %x, %x, %x) stub!\n", dwArg1, dwArg2, dwArg3, dwArg4);
|
|
return 0;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* SHHelpShortcuts_RunDLLA [SHELL32.@]
|
|
*
|
|
*/
|
|
DWORD WINAPI SHHelpShortcuts_RunDLLW(DWORD dwArg1, DWORD dwArg2, DWORD dwArg3, DWORD dwArg4)
|
|
{
|
|
FIXME("(%x, %x, %x, %x) stub!\n", dwArg1, dwArg2, dwArg3, dwArg4);
|
|
return 0;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* SHLoadInProc [SHELL32.@]
|
|
* Create an instance of specified object class from within
|
|
* the shell process and release it immediately
|
|
*/
|
|
HRESULT WINAPI SHLoadInProc (REFCLSID rclsid)
|
|
{
|
|
void *ptr = NULL;
|
|
|
|
TRACE("%s\n", debugstr_guid(rclsid));
|
|
|
|
CoCreateInstance(rclsid, NULL, CLSCTX_INPROC_SERVER, &IID_IUnknown,&ptr);
|
|
if(ptr)
|
|
{
|
|
IUnknown * pUnk = ptr;
|
|
IUnknown_Release(pUnk);
|
|
return S_OK;
|
|
}
|
|
return DISP_E_MEMBERNOTFOUND;
|
|
}
|
|
|
|
static VOID SetRegTextData(HWND hWnd, HKEY hKey, LPCWSTR Value, UINT uID)
|
|
{
|
|
DWORD dwBufferSize;
|
|
DWORD dwType;
|
|
LPWSTR lpBuffer;
|
|
|
|
if( RegQueryValueExW(hKey, Value, NULL, &dwType, NULL, &dwBufferSize) == ERROR_SUCCESS )
|
|
{
|
|
if(dwType == REG_SZ)
|
|
{
|
|
lpBuffer = (LPWSTR)HeapAlloc(GetProcessHeap(), 0, dwBufferSize);
|
|
|
|
if(lpBuffer)
|
|
{
|
|
if( RegQueryValueExW(hKey, Value, NULL, &dwType, (LPBYTE)lpBuffer, &dwBufferSize) == ERROR_SUCCESS )
|
|
{
|
|
SetDlgItemTextW(hWnd, uID, lpBuffer);
|
|
}
|
|
|
|
HeapFree(GetProcessHeap(), 0, lpBuffer);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
INT_PTR CALLBACK AboutAuthorsDlgProc( HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam )
|
|
{
|
|
switch(msg)
|
|
{
|
|
case WM_INITDIALOG:
|
|
{
|
|
const char* const *pstr = SHELL_Authors;
|
|
|
|
// Add the authors to the list
|
|
SendDlgItemMessageW( hWnd, IDC_ABOUT_AUTHORS_LISTBOX, WM_SETREDRAW, FALSE, 0 );
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|
|
|
while (*pstr)
|
|
{
|
|
WCHAR name[64];
|
|
|
|
/* authors list is in utf-8 format */
|
|
MultiByteToWideChar( CP_UTF8, 0, *pstr, -1, name, sizeof(name)/sizeof(WCHAR) );
|
|
SendDlgItemMessageW( hWnd, IDC_ABOUT_AUTHORS_LISTBOX, LB_ADDSTRING, (WPARAM)-1, (LPARAM)name );
|
|
pstr++;
|
|
}
|
|
|
|
SendDlgItemMessageW( hWnd, IDC_ABOUT_AUTHORS_LISTBOX, WM_SETREDRAW, TRUE, 0 );
|
|
|
|
return TRUE;
|
|
}
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
/*************************************************************************
|
|
* AboutDlgProc (internal)
|
|
*/
|
|
static INT_PTR CALLBACK AboutDlgProc( HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam )
|
|
{
|
|
static DWORD cxLogoBmp;
|
|
static DWORD cyLogoBmp, cyLineBmp;
|
|
static HBITMAP hLogoBmp, hLineBmp;
|
|
static HWND hWndAuthors;
|
|
|
|
switch(msg)
|
|
{
|
|
case WM_INITDIALOG:
|
|
{
|
|
ABOUT_INFO *info = (ABOUT_INFO *)lParam;
|
|
|
|
if (info)
|
|
{
|
|
const WCHAR szRegKey[] = L"SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion";
|
|
HKEY hRegKey;
|
|
MEMORYSTATUSEX MemStat;
|
|
WCHAR szAppTitle[512];
|
|
WCHAR szAppTitleTemplate[512];
|
|
WCHAR szAuthorsText[20];
|
|
|
|
// Preload the ROS bitmap
|
|
hLogoBmp = (HBITMAP)LoadImage(shell32_hInstance, MAKEINTRESOURCE(IDB_REACTOS), IMAGE_BITMAP, 0, 0, LR_DEFAULTCOLOR);
|
|
hLineBmp = (HBITMAP)LoadImage(shell32_hInstance, MAKEINTRESOURCE(IDB_LINEBAR), IMAGE_BITMAP, 0, 0, LR_DEFAULTCOLOR);
|
|
|
|
if(hLogoBmp && hLineBmp)
|
|
{
|
|
BITMAP bmpLogo;
|
|
|
|
GetObject( hLogoBmp, sizeof(BITMAP), &bmpLogo );
|
|
|
|
cxLogoBmp = bmpLogo.bmWidth;
|
|
cyLogoBmp = bmpLogo.bmHeight;
|
|
|
|
GetObject( hLineBmp, sizeof(BITMAP), &bmpLogo );
|
|
cyLineBmp = bmpLogo.bmHeight;
|
|
}
|
|
|
|
// Set App-specific stuff (icon, app name, szOtherStuff string)
|
|
SendDlgItemMessageW(hWnd, IDC_ABOUT_ICON, STM_SETICON, (WPARAM)info->hIcon, 0);
|
|
|
|
GetWindowTextW( hWnd, szAppTitleTemplate, sizeof(szAppTitleTemplate) / sizeof(WCHAR) );
|
|
swprintf( szAppTitle, szAppTitleTemplate, info->szApp );
|
|
SetWindowTextW( hWnd, szAppTitle );
|
|
|
|
SetDlgItemTextW( hWnd, IDC_ABOUT_APPNAME, info->szApp );
|
|
SetDlgItemTextW( hWnd, IDC_ABOUT_OTHERSTUFF, info->szOtherStuff );
|
|
|
|
// Set the registered user and organization name
|
|
if(RegOpenKeyExW( HKEY_LOCAL_MACHINE, szRegKey, 0, KEY_QUERY_VALUE, &hRegKey ) == ERROR_SUCCESS)
|
|
{
|
|
SetRegTextData( hWnd, hRegKey, L"RegisteredOwner", IDC_ABOUT_REG_USERNAME );
|
|
SetRegTextData( hWnd, hRegKey, L"RegisteredOrganization", IDC_ABOUT_REG_ORGNAME );
|
|
|
|
RegCloseKey( hRegKey );
|
|
}
|
|
|
|
// Set the value for the installed physical memory
|
|
MemStat.dwLength = sizeof(MemStat);
|
|
if( GlobalMemoryStatusEx(&MemStat) )
|
|
{
|
|
WCHAR szBuf[12];
|
|
|
|
if (MemStat.ullTotalPhys > 1024 * 1024 * 1024)
|
|
{
|
|
double dTotalPhys;
|
|
WCHAR szDecimalSeparator[4];
|
|
WCHAR szUnits[3];
|
|
|
|
// We're dealing with GBs or more
|
|
MemStat.ullTotalPhys /= 1024 * 1024;
|
|
|
|
if (MemStat.ullTotalPhys > 1024 * 1024)
|
|
{
|
|
// We're dealing with TBs or more
|
|
MemStat.ullTotalPhys /= 1024;
|
|
|
|
if (MemStat.ullTotalPhys > 1024 * 1024)
|
|
{
|
|
// We're dealing with PBs or more
|
|
MemStat.ullTotalPhys /= 1024;
|
|
|
|
dTotalPhys = (double)MemStat.ullTotalPhys / 1024;
|
|
wcscpy( szUnits, L"PB" );
|
|
}
|
|
else
|
|
{
|
|
dTotalPhys = (double)MemStat.ullTotalPhys / 1024;
|
|
wcscpy( szUnits, L"TB" );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
dTotalPhys = (double)MemStat.ullTotalPhys / 1024;
|
|
wcscpy( szUnits, L"GB" );
|
|
}
|
|
|
|
// We need the decimal point of the current locale to display the RAM size correctly
|
|
if (GetLocaleInfoW(LOCALE_USER_DEFAULT, LOCALE_SDECIMAL,
|
|
szDecimalSeparator,
|
|
sizeof(szDecimalSeparator) / sizeof(WCHAR)) > 0)
|
|
{
|
|
UCHAR uDecimals;
|
|
UINT uIntegral;
|
|
|
|
uIntegral = (UINT)dTotalPhys;
|
|
uDecimals = (UCHAR)((UINT)(dTotalPhys * 100) - uIntegral * 100);
|
|
|
|
// Display the RAM size with 2 decimals
|
|
swprintf(szBuf, L"%u%s%02u %s", uIntegral, szDecimalSeparator, uDecimals, szUnits);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// We're dealing with MBs, don't show any decimals
|
|
swprintf( szBuf, L"%u MB", (UINT)MemStat.ullTotalPhys / 1024 / 1024 );
|
|
}
|
|
|
|
SetDlgItemTextW( hWnd, IDC_ABOUT_PHYSMEM, szBuf);
|
|
}
|
|
|
|
// Add the Authors dialog
|
|
hWndAuthors = CreateDialogW( shell32_hInstance, MAKEINTRESOURCEW(IDD_ABOUT_AUTHORS), hWnd, AboutAuthorsDlgProc );
|
|
LoadStringW( shell32_hInstance, IDS_SHELL_ABOUT_AUTHORS, szAuthorsText, sizeof(szAuthorsText) / sizeof(WCHAR) );
|
|
SetDlgItemTextW( hWnd, IDC_ABOUT_AUTHORS, szAuthorsText );
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
case WM_PAINT:
|
|
{
|
|
if(hLogoBmp && hLineBmp)
|
|
{
|
|
PAINTSTRUCT ps;
|
|
HDC hdc;
|
|
HDC hdcMem;
|
|
HGDIOBJ hOldObj;
|
|
|
|
hdc = BeginPaint(hWnd, &ps);
|
|
hdcMem = CreateCompatibleDC(hdc);
|
|
|
|
if(hdcMem)
|
|
{
|
|
hOldObj = SelectObject(hdcMem, hLogoBmp);
|
|
BitBlt(hdc, 0, 0, cxLogoBmp, cyLogoBmp, hdcMem, 0, 0, SRCCOPY);
|
|
|
|
SelectObject(hdcMem, hLineBmp);
|
|
BitBlt(hdc, 0, cyLogoBmp, cxLogoBmp, cyLineBmp, hdcMem, 0, 0, SRCCOPY);
|
|
|
|
SelectObject(hdcMem, hOldObj);
|
|
DeleteDC(hdcMem);
|
|
}
|
|
|
|
EndPaint(hWnd, &ps);
|
|
}
|
|
}; break;
|
|
|
|
case WM_COMMAND:
|
|
{
|
|
switch(wParam)
|
|
{
|
|
case IDOK:
|
|
case IDCANCEL:
|
|
EndDialog(hWnd, TRUE);
|
|
return TRUE;
|
|
|
|
case IDC_ABOUT_AUTHORS:
|
|
{
|
|
static BOOL bShowingAuthors = FALSE;
|
|
WCHAR szAuthorsText[20];
|
|
|
|
if(bShowingAuthors)
|
|
{
|
|
LoadStringW( shell32_hInstance, IDS_SHELL_ABOUT_AUTHORS, szAuthorsText, sizeof(szAuthorsText) / sizeof(WCHAR) );
|
|
ShowWindow( hWndAuthors, SW_HIDE );
|
|
}
|
|
else
|
|
{
|
|
LoadStringW( shell32_hInstance, IDS_SHELL_ABOUT_BACK, szAuthorsText, sizeof(szAuthorsText) / sizeof(WCHAR) );
|
|
ShowWindow( hWndAuthors, SW_SHOW );
|
|
}
|
|
|
|
SetDlgItemTextW( hWnd, IDC_ABOUT_AUTHORS, szAuthorsText );
|
|
bShowingAuthors = !bShowingAuthors;
|
|
return TRUE;
|
|
}
|
|
}
|
|
}; break;
|
|
|
|
case WM_CLOSE:
|
|
EndDialog(hWnd, TRUE);
|
|
break;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
/*************************************************************************
|
|
* ShellAboutA [SHELL32.288]
|
|
*/
|
|
BOOL WINAPI ShellAboutA( HWND hWnd, LPCSTR szApp, LPCSTR szOtherStuff, HICON hIcon )
|
|
{
|
|
BOOL ret;
|
|
LPWSTR appW = NULL, otherW = NULL;
|
|
int len;
|
|
|
|
if (szApp)
|
|
{
|
|
len = MultiByteToWideChar(CP_ACP, 0, szApp, -1, NULL, 0);
|
|
appW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
|
|
MultiByteToWideChar(CP_ACP, 0, szApp, -1, appW, len);
|
|
}
|
|
if (szOtherStuff)
|
|
{
|
|
len = MultiByteToWideChar(CP_ACP, 0, szOtherStuff, -1, NULL, 0);
|
|
otherW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
|
|
MultiByteToWideChar(CP_ACP, 0, szOtherStuff, -1, otherW, len);
|
|
}
|
|
|
|
ret = ShellAboutW(hWnd, appW, otherW, hIcon);
|
|
|
|
HeapFree(GetProcessHeap(), 0, otherW);
|
|
HeapFree(GetProcessHeap(), 0, appW);
|
|
return ret;
|
|
}
|
|
|
|
|
|
/*************************************************************************
|
|
* ShellAboutW [SHELL32.289]
|
|
*/
|
|
BOOL WINAPI ShellAboutW( HWND hWnd, LPCWSTR szApp, LPCWSTR szOtherStuff,
|
|
HICON hIcon )
|
|
{
|
|
ABOUT_INFO info;
|
|
HRSRC hRes;
|
|
DLGTEMPLATE *DlgTemplate;
|
|
BOOL bRet;
|
|
|
|
TRACE("\n");
|
|
|
|
// DialogBoxIndirectParamW will be called with the hInstance of the calling application, so we have to preload the dialog template
|
|
hRes = FindResourceW(shell32_hInstance, MAKEINTRESOURCEW(IDD_ABOUT), (LPWSTR)RT_DIALOG);
|
|
if(!hRes)
|
|
return FALSE;
|
|
|
|
DlgTemplate = (DLGTEMPLATE *)LoadResource(shell32_hInstance, hRes);
|
|
if(!DlgTemplate)
|
|
return FALSE;
|
|
|
|
info.szApp = szApp;
|
|
info.szOtherStuff = szOtherStuff;
|
|
info.hIcon = hIcon ? hIcon : LoadIconW( 0, (LPWSTR)IDI_WINLOGO );
|
|
|
|
bRet = DialogBoxIndirectParamW((HINSTANCE)GetWindowLongPtrW( hWnd, GWLP_HINSTANCE ),
|
|
DlgTemplate, hWnd, AboutDlgProc, (LPARAM)&info );
|
|
return bRet;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* FreeIconList (SHELL32.@)
|
|
*/
|
|
void WINAPI FreeIconList( DWORD dw )
|
|
{
|
|
FIXME("%x: stub\n",dw);
|
|
}
|
|
|
|
/*************************************************************************
|
|
* SHLoadNonloadedIconOverlayIdentifiers (SHELL32.@)
|
|
*/
|
|
HRESULT WINAPI SHLoadNonloadedIconOverlayIdentifiers( VOID )
|
|
{
|
|
FIXME("stub\n");
|
|
return S_OK;
|
|
}
|