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
24 #include "mfdrv/metafiledrv.h"
25 #include "wine/debug.h"
27 WINE_DEFAULT_DEBUG_CHANNEL(metafile);
30 /******************************************************************
31 * MFDRV_MetaExtTextOut
33 static BOOL MFDRV_MetaExtTextOut( PHYSDEV dev, short x, short y, UINT16 flags,
34 const RECT16 *rect, LPCSTR str, short count,
40 BOOL isrect = flags & (ETO_CLIPPED | ETO_OPAQUE);
42 len = sizeof(METARECORD) + (((count + 1) >> 1) * 2) + 2 * sizeof(short)
45 len += sizeof(RECT16);
47 len+=count*sizeof(INT16);
48 if (!(mr = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, len)))
52 mr->rdFunction = META_EXTTEXTOUT;
54 *(mr->rdParm + 1) = x;
55 *(mr->rdParm + 2) = count;
56 *(mr->rdParm + 3) = flags;
57 if (isrect) memcpy(mr->rdParm + 4, rect, sizeof(RECT16));
58 memcpy(mr->rdParm + (isrect ? 8 : 4), str, count);
60 memcpy(mr->rdParm + (isrect ? 8 : 4) + ((count + 1) >> 1),lpDx,
62 ret = MFDRV_WriteRecord( dev, mr, mr->rdSize * 2);
63 HeapFree( GetProcessHeap(), 0, mr);
69 /***********************************************************************
73 MFDRV_ExtTextOut( PHYSDEV dev, INT x, INT y, UINT flags,
74 const RECT *lprect, LPCWSTR str, UINT count,
78 LPINT16 lpdx16 = NULL;
84 METAFILEDRV_PDEVICE *physDev = (METAFILEDRV_PDEVICE *)dev;
85 int charset = GetTextCharset(physDev->hdc);
88 if(TranslateCharsetInfo((DWORD*)charset, &csi, TCI_SRCCHARSET))
106 /* FIXME: These have no place here, but because x11drv
107 enumerates fonts with these (made up) charsets some apps
108 might use them and then the FIXME below would become
109 annoying. Now we could pick the intended codepage for
110 each of these, but since it's broken anyway we'll just
111 use CP_ACP and hope it'll go away...
118 FIXME("Can't find codepage for charset %d\n", charset);
124 TRACE("cp == %d\n", cp);
125 if(cp != CP_SYMBOL) {
126 len = WideCharToMultiByte(cp, 0, str, count, NULL, 0, NULL, NULL);
127 ascii = HeapAlloc(GetProcessHeap(), 0, len);
128 WideCharToMultiByte(cp, 0, str, count, ascii, len, NULL, NULL);
131 ascii = HeapAlloc(GetProcessHeap(), 0, len);
132 for(i = 0; i < count; i++) ascii[i] = (BYTE)(str[i] & 0xff);
134 TRACE("mapped %s -> %s\n", debugstr_wn(str, count), debugstr_an(ascii, len));
137 if (lprect) CONV_RECT32TO16(lprect,&rect16);
140 lpdx16 = HeapAlloc( GetProcessHeap(), 0, sizeof(INT16)*len );
141 for(i = j = 0; i < len; )
142 if(IsDBCSLeadByteEx(cp, ascii[i])) {
143 lpdx16[i++] = lpDx[j++];
146 lpdx16[i++] = lpDx[j++];
149 ret = MFDRV_MetaExtTextOut(dev,x,y,flags,lprect?&rect16:NULL,ascii,len,lpdx16);
150 HeapFree( GetProcessHeap(), 0, ascii );
151 if (lpdx16) HeapFree( GetProcessHeap(), 0, lpdx16 );