2 * metafile driver text functions
4 * Copyright 1993, 1994 Alexandre Julliard
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
26 #include "mfdrv/metafiledrv.h"
27 #include "wine/debug.h"
29 WINE_DEFAULT_DEBUG_CHANNEL(metafile);
32 /******************************************************************
33 * MFDRV_MetaExtTextOut
35 static BOOL MFDRV_MetaExtTextOut( PHYSDEV dev, short x, short y, UINT16 flags,
36 const RECT16 *rect, LPCSTR str, short count,
42 BOOL isrect = flags & (ETO_CLIPPED | ETO_OPAQUE);
44 len = sizeof(METARECORD) + (((count + 1) >> 1) * 2) + 2 * sizeof(short)
47 len += sizeof(RECT16);
49 len+=count*sizeof(INT16);
50 if (!(mr = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, len)))
54 mr->rdFunction = META_EXTTEXTOUT;
56 *(mr->rdParm + 1) = x;
57 *(mr->rdParm + 2) = count;
58 *(mr->rdParm + 3) = flags;
59 if (isrect) memcpy(mr->rdParm + 4, rect, sizeof(RECT16));
60 memcpy(mr->rdParm + (isrect ? 8 : 4), str, count);
62 memcpy(mr->rdParm + (isrect ? 8 : 4) + ((count + 1) >> 1),lpDx,
64 ret = MFDRV_WriteRecord( dev, mr, mr->rdSize * 2);
65 HeapFree( GetProcessHeap(), 0, mr);
71 /***********************************************************************
75 MFDRV_ExtTextOut( PHYSDEV dev, INT x, INT y, UINT flags,
76 const RECT *lprect, LPCWSTR str, UINT count,
80 LPINT16 lpdx16 = NULL;
86 METAFILEDRV_PDEVICE *physDev = (METAFILEDRV_PDEVICE *)dev;
87 int charset = GetTextCharset(physDev->hdc);
90 if(TranslateCharsetInfo((DWORD*)charset, &csi, TCI_SRCCHARSET))
108 /* FIXME: These have no place here, but because x11drv
109 enumerates fonts with these (made up) charsets some apps
110 might use them and then the FIXME below would become
111 annoying. Now we could pick the intended codepage for
112 each of these, but since it's broken anyway we'll just
113 use CP_ACP and hope it'll go away...
120 FIXME("Can't find codepage for charset %d\n", charset);
126 TRACE("cp == %d\n", cp);
127 if(cp != CP_SYMBOL) {
128 len = WideCharToMultiByte(cp, 0, str, count, NULL, 0, NULL, NULL);
129 ascii = HeapAlloc(GetProcessHeap(), 0, len);
130 WideCharToMultiByte(cp, 0, str, count, ascii, len, NULL, NULL);
133 ascii = HeapAlloc(GetProcessHeap(), 0, len);
134 for(i = 0; i < count; i++) ascii[i] = (BYTE)(str[i] & 0xff);
136 TRACE("mapped %s -> %s\n", debugstr_wn(str, count), debugstr_an(ascii, len));
139 if (lprect) CONV_RECT32TO16(lprect,&rect16);
142 lpdx16 = HeapAlloc( GetProcessHeap(), 0, sizeof(INT16)*len );
143 for(i = j = 0; i < len; )
144 if(IsDBCSLeadByteEx(cp, ascii[i])) {
145 lpdx16[i++] = lpDx[j++];
148 lpdx16[i++] = lpDx[j++];
151 ret = MFDRV_MetaExtTextOut(dev,x,y,flags,lprect?&rect16:NULL,ascii,len,lpdx16);
152 HeapFree( GetProcessHeap(), 0, ascii );
153 if (lpdx16) HeapFree( GetProcessHeap(), 0, lpdx16 );