Sweden-Number/dlls/ole32/ole32_main.c

116 lines
2.8 KiB
C

/*
* OLE32 Initialization
*
* Copyright 2000 Huw D M Davies for Codeweavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "windef.h"
#include "winerror.h"
#include "winbase.h"
#include "wingdi.h"
#include "winuser.h"
#include "ole32_main.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(ole);
HINSTANCE OLE32_hInstance = 0;
/***********************************************************************
* OleMetafilePictFromIconAndLabel (OLE32.115)
*/
HGLOBAL WINAPI OleMetafilePictFromIconAndLabel(HICON hIcon, LPOLESTR lpszLabel,
LPOLESTR lpszSourceFile, UINT iIconIndex)
{
HMETAFILE hmf;
HDC hdc;
UINT dy, mfsize;
HGLOBAL hmem = 0;
LPVOID mfdata;
TRACE("%p %p %p %d\n", hIcon, lpszLabel, lpszSourceFile, iIconIndex);
if( !hIcon )
return 0;
hdc = CreateMetaFileW(NULL);
if( !hdc )
return 0;
/* FIXME: things are drawn in the wrong place */
DrawIcon(hdc, 0, 0, hIcon);
dy = GetSystemMetrics(SM_CXICON);
if(lpszLabel)
TextOutW(hdc, 0, dy, lpszLabel, lstrlenW(lpszLabel));
hmf = CloseMetaFile(hdc);
if( !hmf )
return 0;
mfsize = GetMetaFileBitsEx( hmf, 0, NULL);
if( !mfsize )
goto end;
hmem = GlobalAlloc( GMEM_MOVEABLE, mfsize );
if( !hmem )
goto end;
mfdata = GlobalLock( hmem );
if( !mfdata )
{
GlobalFree( hmem );
hmem = 0;
goto end;
}
GetMetaFileBitsEx( hmf, mfsize, mfdata );
GlobalUnlock( hmem );
end:
DeleteMetaFile(hmf);
TRACE("returning %p\n",hmem);
return hmem;
}
/***********************************************************************
* DllMain (OLE32.@)
*/
BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID fImpLoad)
{
TRACE("%p 0x%lx %p\n", hinstDLL, fdwReason, fImpLoad);
switch(fdwReason) {
case DLL_PROCESS_ATTACH:
DisableThreadLibraryCalls(hinstDLL);
OLE32_hInstance = hinstDLL;
COMPOBJ_InitProcess();
if (TRACE_ON(ole)) CoRegisterMallocSpy((LPVOID)-1);
break;
case DLL_PROCESS_DETACH:
if (TRACE_ON(ole)) CoRevokeMallocSpy();
COMPOBJ_UninitProcess();
OLE32_hInstance = 0;
break;
}
return TRUE;
}
/* NOTE: DllRegisterServer and DllUnregisterServer are in regsvr.c */