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110 lines
2.9 KiB
C
110 lines
2.9 KiB
C
/*
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* OLE32 Initialization
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*
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* Copyright 2000 Huw D M Davies for CodeWeavers
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <stdarg.h>
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#include <stdio.h>
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#include "windef.h"
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#include "winerror.h"
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#include "winbase.h"
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#include "wingdi.h"
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#include "winuser.h"
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#include "winnls.h"
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#include "objbase.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(ole);
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/***********************************************************************
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* OleMetafilePictFromIconAndLabel (OLE32.@)
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*/
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HGLOBAL WINAPI OleMetafilePictFromIconAndLabel(HICON hIcon, LPOLESTR lpszLabel,
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LPOLESTR lpszSourceFile, UINT iIconIndex)
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{
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METAFILEPICT mfp;
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HDC hdc;
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UINT dy;
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HGLOBAL hmem = NULL;
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LPVOID mfdata;
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static const char szIconOnly[] = "IconOnly";
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TRACE("%p %p %s %d\n", hIcon, lpszLabel, debugstr_w(lpszSourceFile), iIconIndex);
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if( !hIcon )
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return NULL;
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hdc = CreateMetaFileW(NULL);
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if( !hdc )
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return NULL;
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ExtEscape(hdc, MFCOMMENT, sizeof(szIconOnly), szIconOnly, 0, NULL);
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/* FIXME: things are drawn in the wrong place */
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DrawIcon(hdc, 0, 0, hIcon);
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dy = GetSystemMetrics(SM_CXICON);
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if(lpszLabel)
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TextOutW(hdc, 0, dy, lpszLabel, lstrlenW(lpszLabel));
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if (lpszSourceFile)
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{
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char szIconIndex[10];
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int path_length = WideCharToMultiByte(CP_ACP,0,lpszSourceFile,-1,NULL,0,NULL,NULL);
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if (path_length > 1)
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{
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char * szPath = CoTaskMemAlloc(path_length * sizeof(CHAR));
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if (szPath)
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{
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WideCharToMultiByte(CP_ACP,0,lpszSourceFile,-1,szPath,path_length,NULL,NULL);
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ExtEscape(hdc, MFCOMMENT, path_length, szPath, 0, NULL);
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CoTaskMemFree(szPath);
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}
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}
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snprintf(szIconIndex, 10, "%u", iIconIndex);
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ExtEscape(hdc, MFCOMMENT, strlen(szIconIndex)+1, szIconIndex, 0, NULL);
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}
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mfp.mm = MM_ISOTROPIC;
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mfp.xExt = mfp.yExt = 0; /* FIXME ? */
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mfp.hMF = CloseMetaFile(hdc);
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if( !mfp.hMF )
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return NULL;
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hmem = GlobalAlloc( GMEM_MOVEABLE, sizeof(mfp) );
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if( !hmem )
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{
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DeleteMetaFile(mfp.hMF);
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return NULL;
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}
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mfdata = GlobalLock( hmem );
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if( !mfdata )
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{
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GlobalFree( hmem );
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DeleteMetaFile(mfp.hMF);
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return NULL;
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}
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memcpy(mfdata,&mfp,sizeof(mfp));
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GlobalUnlock( hmem );
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TRACE("returning %p\n",hmem);
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return hmem;
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}
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