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gdi32: Move the rest of the font matching code out of freetype.c. 

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2020-11-04 09:18:59 +01:00
parent 4cddf0d47d
commit 3b87839ec9
3 changed files with 65 additions and 63 deletions
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62
dlls/gdi32/font.c
View File

@ -1461,8 +1461,9 @@ static struct gdi_font_face *find_best_matching_face( const struct gdi_font_fami
return best->scalable ? best : best_bitmap; return best->scalable ? best : best_bitmap;
} }
struct gdi_font_face *find_matching_face_by_name( const WCHAR *name, const WCHAR *subst, const LOGFONTW *lf, static struct gdi_font_face *find_matching_face_by_name( const WCHAR *name, const WCHAR *subst,
FONTSIGNATURE fs, BOOL can_use_bitmap ) const LOGFONTW *lf, FONTSIGNATURE fs,
BOOL can_use_bitmap )
{ {
struct gdi_font_family *family; struct gdi_font_family *family;
struct gdi_font_face *face; struct gdi_font_face *face;
@ -1489,8 +1490,8 @@ struct gdi_font_face *find_matching_face_by_name( const WCHAR *name, const WCHAR
return NULL; return NULL;
} }
struct gdi_font_face *find_any_face( const LOGFONTW *lf, FONTSIGNATURE fs, static struct gdi_font_face *find_any_face( const LOGFONTW *lf, FONTSIGNATURE fs,
BOOL can_use_bitmap, BOOL want_vertical ) BOOL can_use_bitmap, BOOL want_vertical )
{ {
struct gdi_font_family *family; struct gdi_font_family *family;
struct gdi_font_face *face; struct gdi_font_face *face;
@ -1524,6 +1525,59 @@ struct gdi_font_face *find_any_face( const LOGFONTW *lf, FONTSIGNATURE fs,
return NULL; return NULL;
} }
struct gdi_font_face *find_matching_face( LOGFONTW *lf, CHARSETINFO *csi, BOOL can_use_bitmap,
const WCHAR **orig_name )
{
BOOL want_vertical = (lf->lfFaceName[0] == '@');
struct gdi_font_face *face;
if (!TranslateCharsetInfo( (DWORD *)(INT_PTR)lf->lfCharSet, csi, TCI_SRCCHARSET ))
{
if (lf->lfCharSet != DEFAULT_CHARSET) FIXME( "Untranslated charset %d\n", lf->lfCharSet );
csi->fs.fsCsb[0] = 0;
}
if (lf->lfFaceName[0])
{
int subst_charset;
const WCHAR *subst = get_gdi_font_subst( lf->lfFaceName, lf->lfCharSet, &subst_charset );
if (subst)
{
TRACE( "substituting %s,%d -> %s,%d\n", debugstr_w(lf->lfFaceName), lf->lfCharSet,
debugstr_w(subst), (subst_charset != -1) ? subst_charset : lf->lfCharSet );
if (subst_charset != -1) lf->lfCharSet = subst_charset;
*orig_name = lf->lfFaceName;
}
if ((face = find_matching_face_by_name( lf->lfFaceName, subst, lf, csi->fs, can_use_bitmap )))
return face;
}
*orig_name = NULL; /* substitution is no longer relevant */
/* If requested charset was DEFAULT_CHARSET then try using charset
corresponding to the current ansi codepage */
if (!csi->fs.fsCsb[0])
{
INT acp = GetACP();
if (!TranslateCharsetInfo( (DWORD *)(INT_PTR)acp, csi, TCI_SRCCODEPAGE ))
{
FIXME( "TCI failed on codepage %d\n", acp );
csi->fs.fsCsb[0] = 0;
}
else lf->lfCharSet = csi->ciCharset;
}
if ((face = find_any_face( lf, csi->fs, can_use_bitmap, want_vertical ))) return face;
if (csi->fs.fsCsb[0])
{
csi->fs.fsCsb[0] = 0;
if ((face = find_any_face( lf, csi->fs, can_use_bitmap, want_vertical ))) return face;
}
if (want_vertical && (face = find_any_face( lf, csi->fs, can_use_bitmap, FALSE ))) return face;
return NULL;
}
/* realized font objects */ /* realized font objects */
#define FIRST_FONT_HANDLE 1 #define FIRST_FONT_HANDLE 1

60
dlls/gdi32/freetype.c
View File

@ -2217,9 +2217,8 @@ static struct gdi_font * CDECL freetype_SelectFont( DC *dc, HFONT hfont )
{ {
struct gdi_font *font; struct gdi_font *font;
Face *face; Face *face;
Family *family;
INT height; INT height;
BOOL can_use_bitmap, want_vertical; BOOL can_use_bitmap;
LOGFONTW lf; LOGFONTW lf;
CHARSETINFO csi; CHARSETINFO csi;
FMAT2 dcmat; FMAT2 dcmat;
@ -2279,61 +2278,12 @@ static struct gdi_font * CDECL freetype_SelectFont( DC *dc, HFONT hfont )
if(!strcmpiW(lf.lfFaceName, SymbolW)) if(!strcmpiW(lf.lfFaceName, SymbolW))
lf.lfCharSet = SYMBOL_CHARSET; lf.lfCharSet = SYMBOL_CHARSET;
if(!TranslateCharsetInfo((DWORD*)(INT_PTR)lf.lfCharSet, &csi, TCI_SRCCHARSET)) { if (!(face = find_matching_face( &lf, &csi, can_use_bitmap, &orig_name )))
switch(lf.lfCharSet) {
case DEFAULT_CHARSET:
csi.fs.fsCsb[0] = 0;
break;
default:
FIXME("Untranslated charset %d\n", lf.lfCharSet);
csi.fs.fsCsb[0] = 0;
break;
}
}
family = NULL;
if(lf.lfFaceName[0] != '\0') {
LPWSTR FaceName = lf.lfFaceName;
int subst_charset;
const WCHAR *subst = get_gdi_font_subst( FaceName, lf.lfCharSet, &subst_charset );
if(subst) {
TRACE("substituting %s,%d -> %s,%d\n", debugstr_w(FaceName), lf.lfCharSet,
debugstr_w(subst), (subst_charset != -1) ? subst_charset : lf.lfCharSet);
if (subst_charset != -1) lf.lfCharSet = subst_charset;
orig_name = FaceName;
}
if ((face = find_matching_face_by_name( FaceName, subst, &lf, csi.fs, can_use_bitmap )))
goto found_face;
}
orig_name = NULL; /* substitution is no longer relevant */
/* If requested charset was DEFAULT_CHARSET then try using charset
corresponding to the current ansi codepage */
if (!csi.fs.fsCsb[0])
{ {
INT acp = GetACP(); FIXME("can't find a single appropriate font - bailing\n");
if(!TranslateCharsetInfo((DWORD*)(INT_PTR)acp, &csi, TCI_SRCCODEPAGE)) { return NULL;
FIXME("TCI failed on codepage %d\n", acp);
csi.fs.fsCsb[0] = 0;
} else
lf.lfCharSet = csi.ciCharset;
} }
want_vertical = (lf.lfFaceName[0] == '@');
if ((face = find_any_face( &lf, csi.fs, can_use_bitmap, want_vertical ))) goto found_face;
csi.fs.fsCsb[0] = 0;
if ((face = find_any_face( &lf, csi.fs, can_use_bitmap, want_vertical ))) goto found_face;
if (want_vertical && (face = find_any_face( &lf, csi.fs, can_use_bitmap, FALSE ))) goto found_face;
FIXME("can't find a single appropriate font - bailing\n");
return NULL;
found_face:
height = lf.lfHeight; height = lf.lfHeight;
family = face->family;
TRACE("not in cache\n"); TRACE("not in cache\n");
font = create_gdi_font( face, orig_name, &lf ); font = create_gdi_font( face, orig_name, &lf );
@ -2345,7 +2295,7 @@ found_face:
font->codepage = csi.ciACP; font->codepage = csi.ciACP;
} }
else else
font->charset = get_nearest_charset( family->family_name, face, &font->codepage ); font->charset = get_nearest_charset( face->family->family_name, face, &font->codepage );
TRACE( "Chosen: %s (%s/%p:%u)\n", debugstr_w(face->full_name), debugstr_w(face->file), TRACE( "Chosen: %s (%s/%p:%u)\n", debugstr_w(face->full_name), debugstr_w(face->file),
face->data_ptr, face->face_index ); face->data_ptr, face->face_index );

6
dlls/gdi32/gdi_private.h
View File

@ -459,10 +459,8 @@ extern int add_gdi_face( const WCHAR *family_name, const WCHAR *second_name,
extern struct gdi_font_link *find_gdi_font_link( const WCHAR *name ) DECLSPEC_HIDDEN; extern struct gdi_font_link *find_gdi_font_link( const WCHAR *name ) DECLSPEC_HIDDEN;
extern void create_child_font_list( struct gdi_font *font ) DECLSPEC_HIDDEN; extern void create_child_font_list( struct gdi_font *font ) DECLSPEC_HIDDEN;
extern struct gdi_font_face *find_matching_face_by_name( const WCHAR *name, const WCHAR *subst, const LOGFONTW *lf, extern struct gdi_font_face *find_matching_face( LOGFONTW *lf, CHARSETINFO *csi, BOOL can_use_bitmap,
FONTSIGNATURE fs, BOOL can_use_bitmap ) DECLSPEC_HIDDEN; const WCHAR **orig_name ) DECLSPEC_HIDDEN;
extern struct gdi_font_face *find_any_face( const LOGFONTW *lf, FONTSIGNATURE fs,
BOOL can_use_bitmap, BOOL want_vertical ) DECLSPEC_HIDDEN;
extern void free_gdi_font( struct gdi_font *font ) DECLSPEC_HIDDEN; extern void free_gdi_font( struct gdi_font *font ) DECLSPEC_HIDDEN;
extern void cache_gdi_font( struct gdi_font *font ) DECLSPEC_HIDDEN; extern void cache_gdi_font( struct gdi_font *font ) DECLSPEC_HIDDEN;