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winhelp: Emit the proper RTF stream for a metafile to RichEdit.

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Eric Pouech 2008-04-24 22:06:34 +02:00 committed by Alexandre Julliard
parent 5309ad1c8f
commit 5da401950c
1 changed files with 37 additions and 1 deletions
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38
programs/winhelp/hlpfile.c
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@ -806,7 +806,43 @@ done:
*/
static BOOL HLPFILE_RtfAddMetaFile(struct RtfData* rd, BYTE* beg, BYTE pack)
{
return TRUE;
BYTE* ptr;
unsigned long size, csize;
unsigned long off, hsoff;
BYTE* bits;
char tmp[256];
unsigned mm;
BOOL ret;
WINE_TRACE("Loading metafile\n");
ptr = beg + 2; /* for type and pack */
mm = fetch_ushort(&ptr); /* mapping mode */
sprintf(tmp, "{\\pict\\wmetafile%d\\picw%d\\pich%d",
mm, GET_USHORT(ptr, 0), GET_USHORT(ptr, 2));
if (!HLPFILE_RtfAddControl(rd, tmp)) return FALSE;
ptr += 4;
size = fetch_ulong(&ptr); /* decompressed size */
csize = fetch_ulong(&ptr); /* compressed size */
fetch_ulong(&ptr); /* hotspot size */
off = GET_UINT(ptr, 0);
hsoff = GET_UINT(ptr, 4);
ptr += 8;
WINE_TRACE("sz=%lu csz=%lu offs=%lu/%u,%lu\n",
size, csize, off, ptr - beg, hsoff);
bits = HLPFILE_DecompressGfx(beg + off, csize, size, pack);
if (!bits) return FALSE;
ret = HLPFILE_RtfAddHexBytes(rd, bits, size) &&
HLPFILE_RtfAddControl(rd, "}");
if (bits != beg + off) HeapFree(GetProcessHeap(), 0, bits);
return ret;
}
/******************************************************************