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gdi32: Make AddFontToList skip adding a face into global lists if the font is not supposed to be enumerated, and return a pointer to first loaded face.

This commit is contained in:
Dmitry Timoshkov 2010-10-27 18:30:32 +09:00 committed by Alexandre Julliard
parent c9dcef156e
commit a2047323c9
1 changed files with 106 additions and 82 deletions
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188
dlls/gdi32/freetype.c
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@ -1207,15 +1207,17 @@ static void AddFaceToFamily(Face *face, Family *family)
#define ADDFONT_EXTERNAL_FONT 0x01
#define ADDFONT_FORCE_BITMAP 0x02
static INT AddFontToList(const char *file, void *font_data_ptr, DWORD font_data_size, char *fake_family, const WCHAR *target_family, DWORD flags)
#define ADDFONT_HIDDEN 0x04
static INT AddFontToList(const char *file, void *font_data_ptr, DWORD font_data_size,
char *fake_family, const WCHAR *target_family, DWORD flags, Face **face_to_return)
{
FT_Face ft_face;
TT_OS2 *pOS2;
TT_Header *pHeader = NULL;
WCHAR *english_family, *localised_family, *StyleW;
DWORD len;
Family *family;
Face *face;
Family *family = NULL;
Face *face, *first_face = NULL;
struct list *family_elem_ptr, *face_elem_ptr;
FT_Error err;
FT_Long face_index = 0, num_faces;
@ -1239,7 +1241,7 @@ static INT AddFontToList(const char *file, void *font_data_ptr, DWORD font_data_
for(cursor = mac_list; *cursor; cursor++)
{
had_one = TRUE;
AddFontToList(*cursor, NULL, 0, NULL, NULL, flags);
AddFontToList(*cursor, NULL, 0, NULL, NULL, flags, face_to_return);
HeapFree(GetProcessHeap(), 0, *cursor);
}
HeapFree(GetProcessHeap(), 0, mac_list);
@ -1345,44 +1347,6 @@ static INT AddFontToList(const char *file, void *font_data_ptr, DWORD font_data_
if(!FT_IS_SCALABLE(ft_face))
size = (My_FT_Bitmap_Size *)ft_face->available_sizes + bitmap_num;
len = MultiByteToWideChar(CP_ACP, 0, family_name, -1, NULL, 0);
english_family = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
MultiByteToWideChar(CP_ACP, 0, family_name, -1, english_family, len);
localised_family = NULL;
if(!fake_family) {
localised_family = get_familyname(ft_face);
if(localised_family && !strcmpiW(localised_family, english_family)) {
HeapFree(GetProcessHeap(), 0, localised_family);
localised_family = NULL;
}
}
family = NULL;
LIST_FOR_EACH(family_elem_ptr, &font_list) {
family = LIST_ENTRY(family_elem_ptr, Family, entry);
if(!strcmpiW(family->FamilyName, localised_family ? localised_family : english_family))
break;
family = NULL;
}
if(!family) {
family = HeapAlloc(GetProcessHeap(), 0, sizeof(*family));
family->FamilyName = strdupW(localised_family ? localised_family : english_family);
list_init(&family->faces);
list_add_tail(&font_list, &family->entry);
if(localised_family) {
FontSubst *subst = HeapAlloc(GetProcessHeap(), 0, sizeof(*subst));
subst->from.name = strdupW(english_family);
subst->from.charset = -1;
subst->to.name = strdupW(localised_family);
subst->to.charset = -1;
add_font_subst(&font_subst_list, subst, 0);
}
}
HeapFree(GetProcessHeap(), 0, localised_family);
HeapFree(GetProcessHeap(), 0, english_family);
len = MultiByteToWideChar(CP_ACP, 0, ft_face->style_name, -1, NULL, 0);
StyleW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
MultiByteToWideChar(CP_ACP, 0, ft_face->style_name, -1, StyleW, len);
@ -1418,37 +1382,90 @@ static INT AddFontToList(const char *file, void *font_data_ptr, DWORD font_data_
}
#endif
face_elem_ptr = list_head(&family->faces);
while(face_elem_ptr) {
face = LIST_ENTRY(face_elem_ptr, Face, entry);
face_elem_ptr = list_next(&family->faces, face_elem_ptr);
if(!strcmpiW(face->StyleName, StyleW) &&
(FT_IS_SCALABLE(ft_face) || ((size->y_ppem == face->size.y_ppem) && !memcmp(&fs, &face->fs, sizeof(fs)) ))) {
TRACE("Already loaded font %s %s original version is %lx, this version is %lx\n",
debugstr_w(family->FamilyName), debugstr_w(StyleW),
face->font_version, pHeader ? pHeader->Font_Revision : 0);
if (!(flags & ADDFONT_HIDDEN))
{
len = MultiByteToWideChar(CP_ACP, 0, family_name, -1, NULL, 0);
english_family = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
MultiByteToWideChar(CP_ACP, 0, family_name, -1, english_family, len);
if(fake_family) {
TRACE("This font is a replacement but the original really exists, so we'll skip the replacement\n");
HeapFree(GetProcessHeap(), 0, StyleW);
pFT_Done_Face(ft_face);
return 1;
localised_family = NULL;
if (!fake_family)
{
localised_family = get_familyname(ft_face);
if (localised_family && !strcmpiW(localised_family, english_family))
{
HeapFree(GetProcessHeap(), 0, localised_family);
localised_family = NULL;
}
if(!pHeader || pHeader->Font_Revision <= face->font_version) {
TRACE("Original font is newer so skipping this one\n");
HeapFree(GetProcessHeap(), 0, StyleW);
pFT_Done_Face(ft_face);
return 1;
} else {
TRACE("Replacing original with this one\n");
list_remove(&face->entry);
HeapFree(GetProcessHeap(), 0, face->file);
HeapFree(GetProcessHeap(), 0, face->StyleName);
HeapFree(GetProcessHeap(), 0, face);
}
family = NULL;
LIST_FOR_EACH(family_elem_ptr, &font_list)
{
family = LIST_ENTRY(family_elem_ptr, Family, entry);
if(!strcmpiW(family->FamilyName, localised_family ? localised_family : english_family))
break;
family = NULL;
}
if (!family)
{
family = HeapAlloc(GetProcessHeap(), 0, sizeof(*family));
family->FamilyName = strdupW(localised_family ? localised_family : english_family);
list_init(&family->faces);
list_add_tail(&font_list, &family->entry);
if (localised_family)
{
FontSubst *subst = HeapAlloc(GetProcessHeap(), 0, sizeof(*subst));
subst->from.name = strdupW(english_family);
subst->from.charset = -1;
subst->to.name = strdupW(localised_family);
subst->to.charset = -1;
add_font_subst(&font_subst_list, subst, 0);
}
}
HeapFree(GetProcessHeap(), 0, localised_family);
HeapFree(GetProcessHeap(), 0, english_family);
face_elem_ptr = list_head(&family->faces);
while(face_elem_ptr)
{
face = LIST_ENTRY(face_elem_ptr, Face, entry);
face_elem_ptr = list_next(&family->faces, face_elem_ptr);
if (!strcmpiW(face->StyleName, StyleW) &&
(FT_IS_SCALABLE(ft_face) || ((size->y_ppem == face->size.y_ppem) && !memcmp(&fs, &face->fs, sizeof(fs)) )))
{
TRACE("Already loaded font %s %s original version is %lx, this version is %lx\n",
debugstr_w(family->FamilyName), debugstr_w(StyleW),
face->font_version, pHeader ? pHeader->Font_Revision : 0);
if (fake_family)
{
TRACE("This font is a replacement but the original really exists, so we'll skip the replacement\n");
HeapFree(GetProcessHeap(), 0, StyleW);
pFT_Done_Face(ft_face);
return 1;
}
if (!pHeader || pHeader->Font_Revision <= face->font_version)
{
TRACE("Original font is newer so skipping this one\n");
HeapFree(GetProcessHeap(), 0, StyleW);
pFT_Done_Face(ft_face);
return 1;
}
else
{
TRACE("Replacing original with this one\n");
list_remove(&face->entry);
HeapFree(GetProcessHeap(), 0, face->file);
HeapFree(GetProcessHeap(), 0, face->StyleName);
HeapFree(GetProcessHeap(), 0, face);
break;
}
}
}
}
face = HeapAlloc(GetProcessHeap(), 0, sizeof(*face));
face->cached_enum_data = NULL;
face->StyleName = StyleW;
@ -1523,11 +1540,15 @@ static INT AddFontToList(const char *file, void *font_data_ptr, DWORD font_data_
}
}
if (!(face->fs.fsCsb[0] & FS_SYMBOL))
have_installed_roman_font = TRUE;
if (!(flags & ADDFONT_HIDDEN))
{
if (!(face->fs.fsCsb[0] & FS_SYMBOL))
have_installed_roman_font = TRUE;
AddFaceToFamily(face, family);
AddFaceToFamily(face, family);
}
if (!first_face) first_face = face;
} while(!FT_IS_SCALABLE(ft_face) && ++bitmap_num < ft_face->num_fixed_sizes);
num_faces = ft_face->num_faces;
@ -1535,12 +1556,15 @@ static INT AddFontToList(const char *file, void *font_data_ptr, DWORD font_data_
TRACE("Added font %s %s\n", debugstr_w(family->FamilyName),
debugstr_w(StyleW));
} while(num_faces > ++face_index);
if (face_to_return) *face_to_return = first_face;
return num_faces;
}
static INT AddFontFileToList(const char *file, char *fake_family, const WCHAR *target_family, DWORD flags)
static INT AddFontFileToList(const char *file, char *fake_family, const WCHAR *target_family, DWORD flags, Face **face_to_return)
{
return AddFontToList(file, NULL, 0, fake_family, target_family, flags);
return AddFontToList(file, NULL, 0, fake_family, target_family, flags, face_to_return);
}
static void DumpFontList(void)
@ -1614,7 +1638,7 @@ static void LoadReplaceList(void)
TRACE("mapping %s %s to %s\n", debugstr_w(family->FamilyName),
debugstr_w(face->StyleName), familyA);
/* Now add a new entry with the new family name */
AddFontToList(face->file, face->font_data_ptr, face->font_data_size, familyA, family->FamilyName, ADDFONT_FORCE_BITMAP | (face->external ? ADDFONT_EXTERNAL_FONT : 0));
AddFontToList(face->file, face->font_data_ptr, face->font_data_size, familyA, family->FamilyName, ADDFONT_FORCE_BITMAP | (face->external ? ADDFONT_EXTERNAL_FONT : 0), NULL);
}
break;
}
@ -1790,7 +1814,7 @@ static BOOL ReadFontDir(const char *dirname, BOOL external_fonts)
if(S_ISDIR(statbuf.st_mode))
ReadFontDir(path, external_fonts);
else
AddFontFileToList(path, NULL, NULL, external_fonts ? ADDFONT_EXTERNAL_FONT : 0);
AddFontFileToList(path, NULL, NULL, external_fonts ? ADDFONT_EXTERNAL_FONT : 0, NULL);
}
closedir(dir);
return TRUE;
@ -1858,7 +1882,7 @@ LOAD_FUNCPTR(FcPatternGetString);
if(len < 4) continue;
ext = &file[ len - 3 ];
if(strcasecmp(ext, "pfa") && strcasecmp(ext, "pfb"))
AddFontFileToList(file, NULL, NULL, ADDFONT_EXTERNAL_FONT);
AddFontFileToList(file, NULL, NULL, ADDFONT_EXTERNAL_FONT, NULL);
}
pFcFontSetDestroy(fontset);
pFcObjectSetDestroy(os);
@ -1890,7 +1914,7 @@ static BOOL load_font_from_data_dir(LPCWSTR file)
WideCharToMultiByte(CP_UNIXCP, 0, file, -1, unix_name + strlen(unix_name), len, NULL, NULL);
EnterCriticalSection( &freetype_cs );
ret = AddFontFileToList(unix_name, NULL, NULL, ADDFONT_FORCE_BITMAP);
ret = AddFontFileToList(unix_name, NULL, NULL, ADDFONT_FORCE_BITMAP, NULL);
LeaveCriticalSection( &freetype_cs );
HeapFree(GetProcessHeap(), 0, unix_name);
}
@ -1910,7 +1934,7 @@ static BOOL load_font_from_winfonts_dir(LPCWSTR file)
strcatW(windowsdir, file);
if ((unixname = wine_get_unix_file_name(windowsdir))) {
EnterCriticalSection( &freetype_cs );
ret = AddFontFileToList(unixname, NULL, NULL, ADDFONT_FORCE_BITMAP);
ret = AddFontFileToList(unixname, NULL, NULL, ADDFONT_FORCE_BITMAP, NULL);
LeaveCriticalSection( &freetype_cs );
HeapFree(GetProcessHeap(), 0, unixname);
}
@ -1937,7 +1961,7 @@ static void load_system_fonts(void)
sprintfW(pathW, fmtW, windowsdir, data);
if((unixname = wine_get_unix_file_name(pathW))) {
added = AddFontFileToList(unixname, NULL, NULL, ADDFONT_FORCE_BITMAP);
added = AddFontFileToList(unixname, NULL, NULL, ADDFONT_FORCE_BITMAP, NULL);
HeapFree(GetProcessHeap(), 0, unixname);
}
if (!added)
@ -2110,7 +2134,7 @@ INT WineEngAddFontResourceEx(LPCWSTR file, DWORD flags, PVOID pdv)
if((unixname = wine_get_unix_file_name(file)))
{
EnterCriticalSection( &freetype_cs );
ret = AddFontFileToList(unixname, NULL, NULL, ADDFONT_FORCE_BITMAP);
ret = AddFontFileToList(unixname, NULL, NULL, ADDFONT_FORCE_BITMAP, NULL);
LeaveCriticalSection( &freetype_cs );
HeapFree(GetProcessHeap(), 0, unixname);
}
@ -2144,7 +2168,7 @@ HANDLE WineEngAddFontMemResourceEx(PVOID pbFont, DWORD cbFont, PVOID pdv, DWORD
memcpy(pFontCopy, pbFont, cbFont);
EnterCriticalSection( &freetype_cs );
*pcFonts = AddFontToList(NULL, pFontCopy, cbFont, NULL, NULL, ADDFONT_FORCE_BITMAP);
*pcFonts = AddFontToList(NULL, pFontCopy, cbFont, NULL, NULL, ADDFONT_FORCE_BITMAP, NULL);
LeaveCriticalSection( &freetype_cs );
if (*pcFonts == 0)
@ -2806,7 +2830,7 @@ BOOL WineEngInit(void)
{
if((unixname = wine_get_unix_file_name(data)))
{
AddFontFileToList(unixname, NULL, NULL, ADDFONT_FORCE_BITMAP);
AddFontFileToList(unixname, NULL, NULL, ADDFONT_FORCE_BITMAP, NULL);
HeapFree(GetProcessHeap(), 0, unixname);
}
}
@ -2819,7 +2843,7 @@ BOOL WineEngInit(void)
sprintfW(pathW, fmtW, windowsdir, data);
if((unixname = wine_get_unix_file_name(pathW)))
{
added = AddFontFileToList(unixname, NULL, NULL, ADDFONT_FORCE_BITMAP);
added = AddFontFileToList(unixname, NULL, NULL, ADDFONT_FORCE_BITMAP, NULL);
HeapFree(GetProcessHeap(), 0, unixname);
}
if (!added)