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Added internal charsets for supporting DBCS charsets.

This commit is contained in:
Hidenori Takeshima 2000-08-20 19:04:04 +00:00 committed by Alexandre Julliard
parent 9bfb173c22
commit 5b1b512020
3 changed files with 47 additions and 26 deletions
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15
graphics/x11drv/codepage.c
View File

@ -19,30 +19,29 @@
DEFAULT_DEBUG_CHANNEL(text);
static BYTE X11DRV_enum_subfont_charset_normal( UINT index )
static WORD X11DRV_enum_subfont_charset_normal( UINT index )
{
return DEFAULT_CHARSET;
}
static BYTE X11DRV_enum_subfont_charset_cp932( UINT index )
static WORD X11DRV_enum_subfont_charset_cp932( UINT index )
{
switch ( index )
{
/* FIXME: should treat internal charset... */
case 0: return ANSI_CHARSET; /*return X11FONT_JISX0201_CHARSET;*/
/*case 1: return X11FONT_JISX0212_CHARSET;*/
case 0: return X11FONT_JISX0201_CHARSET;
case 1: return X11FONT_JISX0212_CHARSET;
}
return DEFAULT_CHARSET;
}
static BYTE X11DRV_enum_subfont_charset_cp936( UINT index )
static WORD X11DRV_enum_subfont_charset_cp936( UINT index )
{
FIXME( "please implement X11DRV_enum_subfont_charset_cp936!\n" );
return DEFAULT_CHARSET;
}
static BYTE X11DRV_enum_subfont_charset_cp949( UINT index )
static WORD X11DRV_enum_subfont_charset_cp949( UINT index )
{
switch ( index )
{
@ -52,7 +51,7 @@ static BYTE X11DRV_enum_subfont_charset_cp949( UINT index )
return DEFAULT_CHARSET;
}
static BYTE X11DRV_enum_subfont_charset_cp950( UINT index )
static WORD X11DRV_enum_subfont_charset_cp950( UINT index )
{
FIXME( "please implement X11DRV_enum_subfont_charset_cp950!\n" );
return DEFAULT_CHARSET;

49
graphics/x11drv/xfont.c
View File

@ -103,7 +103,7 @@ static const char* INIDefaultSansSerif = "DefaultSansSerif";
typedef struct __sufch
{
LPCSTR psuffix;
BYTE charset;
WORD charset; /* hibyte != 0 means *internal* charset */
WORD codepage;
WORD cptable;
} SuffixCharset;
@ -177,8 +177,8 @@ static const SuffixCharset sufch_koi8[] = {
/* FIXME: DBCS charsets need 2 or more fonts */
static const SuffixCharset sufch_jisx0201[] = {
{ "0", ANSI_CHARSET, 932, X11DRV_CPTABLE_SBCS },
{ NULL, ANSI_CHARSET, 932, X11DRV_CPTABLE_SBCS }};
{ "0", X11FONT_JISX0201_CHARSET, 932, X11DRV_CPTABLE_SBCS },
{ NULL, X11FONT_JISX0201_CHARSET, 932, X11DRV_CPTABLE_SBCS }};
static const SuffixCharset sufch_jisx0208[] = {
{ "0", SHIFTJIS_CHARSET, 932, X11DRV_CPTABLE_CP932 },
@ -665,7 +665,8 @@ static int LFD_InitFontInfo( fontInfo* fi, const LFD* lfd, LPCSTR fullname )
{
if( !strcasecmp(lfd->charset_encoding, boba->sufch[j].psuffix ))
{
fi->df.dfCharSet = boba->sufch[j].charset;
fi->df.dfCharSet = (BYTE)(boba->sufch[j].charset & 0xff);
fi->internal_charset = boba->sufch[j].charset;
fi->codepage = boba->sufch[j].codepage;
fi->cptable = boba->sufch[j].cptable;
goto done;
@ -675,7 +676,8 @@ static int LFD_InitFontInfo( fontInfo* fi, const LFD* lfd, LPCSTR fullname )
{
WARN("font '%s' has unknown character encoding '%s'\n",
fullname, lfd->charset_encoding);
fi->df.dfCharSet = boba->sufch[j].charset;
fi->df.dfCharSet = (BYTE)(boba->sufch[j].charset & 0xff);
fi->internal_charset = boba->sufch[j].charset;
fi->codepage = boba->sufch[j].codepage;
fi->cptable = boba->sufch[j].cptable;
j = 254;
@ -686,7 +688,8 @@ static int LFD_InitFontInfo( fontInfo* fi, const LFD* lfd, LPCSTR fullname )
{
for( j = 0; boba->sufch[j].psuffix; j++ )
;
fi->df.dfCharSet = boba->sufch[j].charset;
fi->df.dfCharSet = (BYTE)(boba->sufch[j].charset & 0xff);
fi->internal_charset = boba->sufch[j].charset;
fi->codepage = boba->sufch[j].codepage;
fi->cptable = boba->sufch[j].cptable;
j = 255;
@ -2228,7 +2231,9 @@ static UINT XFONT_Match( fontMatch* pfm )
pfm->flags &= FO_MATCH_MASK;
/* Charset */
if (pfi->df.dfCharSet == DEFAULT_CHARSET)
/* pfm->internal_charset: given(required) charset */
/* pfi->internal_charset: charset of this font */
if (pfi->internal_charset == DEFAULT_CHARSET)
{
/* special case(unicode font) */
/* priority: unmatched charset < unicode < matched charset */
@ -2236,12 +2241,18 @@ static UINT XFONT_Match( fontMatch* pfm )
}
else
{
if( plf->lfCharSet == DEFAULT_CHARSET )
if( pfm->internal_charset == DEFAULT_CHARSET )
{
if (pfi->df.dfCharSet != ANSI_CHARSET)
if (pfi->internal_charset != ANSI_CHARSET)
penalty += 0x200;
}
else if (plf->lfCharSet != pfi->df.dfCharSet) penalty += 0x200;
else if (pfm->internal_charset != pfi->internal_charset)
{
if ( pfi->internal_charset & 0xff00 )
penalty += 0x1000; /* internal charset - should not be used */
else
penalty += 0x200;
}
}
/* Height */
@ -2743,7 +2754,8 @@ static BOOL XFONT_SetX11Trans( fontObject *pfo )
* X Device Font Objects
*/
static X_PHYSFONT XFONT_RealizeFont( const LPLOGFONT16 plf,
LPCSTR* faceMatched, BOOL bSubFont )
LPCSTR* faceMatched, BOOL bSubFont,
WORD internal_charset )
{
UINT16 checksum;
INT index = 0;
@ -2760,6 +2772,7 @@ static X_PHYSFONT XFONT_RealizeFont( const LPLOGFONT16 plf,
fm.height = 0;
fm.flags = 0;
fm.plf = plf;
fm.internal_charset = internal_charset;
if( XTextCaps & TC_SF_X_YINDEP ) fm.flags = FO_MATCH_XYINDEP;
@ -2830,23 +2843,24 @@ static X_PHYSFONT XFONT_RealizeFont( const LPLOGFONT16 plf,
/* All member of pfo must be set correctly. */
if ( bSubFont == FALSE )
{
BYTE charset;
WORD charset_sub;
LOGFONT16 lfSub;
LPCSTR faceMatchedSub;
for ( i = 0; i < X11FONT_REFOBJS_MAX; i++ )
{
charset = X11DRV_cptable[pfo->fi->cptable].
charset_sub = X11DRV_cptable[pfo->fi->cptable].
penum_subfont_charset( i );
if ( charset == DEFAULT_CHARSET ) break;
if ( charset_sub == DEFAULT_CHARSET ) break;
lfSub = *plf;
lfSub.lfCharSet = charset;
lfSub.lfCharSet = (BYTE)(charset_sub & 0xff);
lfSub.lfFaceName[0] = '\0'; /* FIXME? */
/* this font has sub font */
if ( i == 0 ) pfo->prefobjs[0] = (X_PHYSFONT)0;
pfo->prefobjs[i] =
XFONT_RealizeFont( &lfSub, &faceMatchedSub, TRUE );
XFONT_RealizeFont( &lfSub, &faceMatchedSub,
TRUE, charset_sub );
}
}
}
@ -2967,7 +2981,8 @@ HFONT X11DRV_FONT_SelectObject( DC* dc, HFONT hfont, FONTOBJ* font )
LPCSTR faceMatched;
TRACE("hfont=%04x\n", hfont); /* to connect with the trace from RealizeFont */
physDev->font = XFONT_RealizeFont( &lf, &faceMatched, FALSE );
physDev->font = XFONT_RealizeFont( &lf, &faceMatched,
FALSE, lf.lfCharSet );
/* set face to the requested facename if it matched
* so that GetTextFace can get the correct face name

9
include/x11font.h
View File

@ -90,6 +90,7 @@ typedef struct tagFontInfo
UINT16 fi_encoding;
UINT16 codepage;
UINT16 cptable;
WORD internal_charset;
/* LFD parameters can be quite different from the actual metrics */
@ -200,6 +201,7 @@ typedef struct
UINT16 height;
UINT16 flags;
LPLOGFONT16 plf;
WORD internal_charset;
} fontMatch;
typedef struct
@ -229,9 +231,14 @@ extern fontObject* XFONT_GetFontObject( X_PHYSFONT pFont );
extern XFontStruct* XFONT_GetFontStruct( X_PHYSFONT pFont );
extern LPIFONTINFO16 XFONT_GetFontInfo( X_PHYSFONT pFont );
/* internal charset(hibyte must be set) */
/* lobyte is DEFAULT_CHARSET(=0). */
#define X11FONT_JISX0201_CHARSET 0x100
#define X11FONT_JISX0212_CHARSET 0x200
typedef struct tagX11DRV_CP
{
BYTE (*penum_subfont_charset)( UINT index );
WORD (*penum_subfont_charset)( UINT index );
XChar2b* (*punicode_to_char2b)( fontObject* pfo,
LPCWSTR lpwstr, UINT count );
void (*pDrawString)( fontObject* pfo, Display* pdisp, Drawable d, GC gc,