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gdi32: Load the font properties from the cache if it exists.

This commit is contained in:
Huw Davies 2011-10-06 16:26:07 -05:00 committed by Alexandre Julliard
parent a155292f98
commit 17e72c816b
1 changed files with 181 additions and 2 deletions
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183
dlls/gdi32/freetype.c
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@ -1145,11 +1145,185 @@ static WCHAR *get_face_name(FT_Face ft_face, FT_UShort name_id, FT_UShort langua
return ret;
}
static LONG reg_load_dword(HKEY hkey, const WCHAR *value, DWORD *data)
{
DWORD type, needed;
LONG r = RegQueryValueExW(hkey, value, NULL, &type, NULL, &needed);
if(r != ERROR_SUCCESS) return r;
if(type != REG_DWORD || needed != sizeof(DWORD)) return ERROR_BAD_CONFIGURATION;
return RegQueryValueExW(hkey, value, NULL, &type, (BYTE*)data, &needed);
}
static inline LONG reg_save_dword(HKEY hkey, const WCHAR *value, DWORD data)
{
return RegSetValueExW(hkey, value, 0, REG_DWORD, (BYTE*)&data, sizeof(DWORD));
}
static void load_face(HKEY hkey_face, WCHAR *face_name, Family *family)
{
DWORD needed;
DWORD num_strikes, max_strike_key_len;
/* If we have a File Name key then this is a real font, not just the parent
key of a bunch of non-scalable strikes */
if(RegQueryValueExA(hkey_face, "File Name", NULL, NULL, NULL, &needed) == ERROR_SUCCESS)
{
DWORD italic, bold;
Face *face;
face = HeapAlloc(GetProcessHeap(), 0, sizeof(*face));
face->cached_enum_data = NULL;
face->file = HeapAlloc(GetProcessHeap(), 0, needed);
RegQueryValueExA(hkey_face, "File Name", NULL, NULL, (BYTE*)face->file, &needed);
face->StyleName = strdupW(face_name);
face->family = family;
if(RegQueryValueExW(hkey_face, face_full_name_value, NULL, NULL, NULL, &needed) == ERROR_SUCCESS)
{
WCHAR *fullName = HeapAlloc(GetProcessHeap(), 0, needed);
RegQueryValueExW(hkey_face, face_full_name_value, NULL, NULL, (BYTE*)fullName, &needed);
face->FullName = fullName;
}
else
face->FullName = NULL;
reg_load_dword(hkey_face, face_index_value, (DWORD*)&face->face_index);
reg_load_dword(hkey_face, face_italic_value, &italic);
reg_load_dword(hkey_face, face_bold_value, &bold);
reg_load_dword(hkey_face, face_version_value, (DWORD*)&face->font_version);
reg_load_dword(hkey_face, face_external_value, (DWORD*)&face->external);
needed = sizeof(face->fs);
RegQueryValueExW(hkey_face, face_font_sig_value, NULL, NULL, (BYTE*)&face->fs, &needed);
memset(&face->fs_links, 0, sizeof(face->fs_links));
if(reg_load_dword(hkey_face, face_height_value, (DWORD*)&face->size.height) != ERROR_SUCCESS)
{
face->scalable = TRUE;
memset(&face->size, 0, sizeof(face->size));
}
else
{
face->scalable = FALSE;
reg_load_dword(hkey_face, face_width_value, (DWORD*)&face->size.width);
reg_load_dword(hkey_face, face_size_value, (DWORD*)&face->size.size);
reg_load_dword(hkey_face, face_x_ppem_value, (DWORD*)&face->size.x_ppem);
reg_load_dword(hkey_face, face_y_ppem_value, (DWORD*)&face->size.y_ppem);
reg_load_dword(hkey_face, face_internal_leading_value, (DWORD*)&face->size.internal_leading);
TRACE("Adding bitmap size h %d w %d size %ld x_ppem %ld y_ppem %ld\n",
face->size.height, face->size.width, face->size.size >> 6,
face->size.x_ppem >> 6, face->size.y_ppem >> 6);
}
face->ntmFlags = 0;
if (italic) face->ntmFlags |= NTM_ITALIC;
if (bold) face->ntmFlags |= NTM_BOLD;
if (face->ntmFlags == 0) face->ntmFlags = NTM_REGULAR;
TRACE("fsCsb = %08x %08x/%08x %08x %08x %08x\n",
face->fs.fsCsb[0], face->fs.fsCsb[1],
face->fs.fsUsb[0], face->fs.fsUsb[1],
face->fs.fsUsb[2], face->fs.fsUsb[3]);
if(!italic && !bold)
list_add_head(&family->faces, &face->entry);
else
list_add_tail(&family->faces, &face->entry);
TRACE("Added font %s %s\n", debugstr_w(family->FamilyName), debugstr_w(face->StyleName));
}
/* do we have any bitmap strikes? */
RegQueryInfoKeyW(hkey_face, NULL, NULL, NULL, &num_strikes, &max_strike_key_len, NULL, NULL,
NULL, NULL, NULL, NULL);
if(num_strikes != 0)
{
WCHAR strike_name[10];
DWORD strike_index = 0;
needed = sizeof(strike_name) / sizeof(WCHAR);
while(RegEnumKeyExW(hkey_face, strike_index++, strike_name, &needed,
NULL, NULL, NULL, NULL) == ERROR_SUCCESS)
{
HKEY hkey_strike;
RegOpenKeyExW(hkey_face, strike_name, 0, KEY_ALL_ACCESS, &hkey_strike);
load_face(hkey_strike, face_name, family);
RegCloseKey(hkey_strike);
needed = sizeof(strike_name) / sizeof(WCHAR);
}
}
}
static void load_font_list_from_cache(HKEY hkey_font_cache)
{
DWORD max_family_key_len, size;
WCHAR *family_name;
DWORD family_index = 0;
Family *family;
HKEY hkey_family;
RegQueryInfoKeyW(hkey_font_cache, NULL, NULL, NULL, NULL, &max_family_key_len, NULL, NULL,
NULL, NULL, NULL, NULL);
family_name = HeapAlloc(GetProcessHeap(), 0, (max_family_key_len + 1) * sizeof(WCHAR));
size = max_family_key_len + 1;
while(RegEnumKeyExW(hkey_font_cache, family_index++, family_name, &size,
NULL, NULL, NULL, NULL) == ERROR_SUCCESS)
{
WCHAR *english_family = NULL;
DWORD face_index = 0;
WCHAR *face_name;
DWORD max_face_key_len;
RegOpenKeyExW(hkey_font_cache, family_name, 0, KEY_ALL_ACCESS, &hkey_family);
TRACE("opened family key %s\n", debugstr_w(family_name));
if(RegQueryValueExW(hkey_family, english_name_value, NULL, NULL, NULL, &size) == ERROR_SUCCESS)
{
english_family = HeapAlloc(GetProcessHeap(), 0, size);
RegQueryValueExW(hkey_family, english_name_value, NULL, NULL, (BYTE*)english_family, &size);
}
family = HeapAlloc(GetProcessHeap(), 0, sizeof(*family));
family->FamilyName = strdupW(family_name);
family->EnglishName = english_family;
list_init(&family->faces);
list_add_tail(&font_list, &family->entry);
if(english_family)
{
FontSubst *subst = HeapAlloc(GetProcessHeap(), 0, sizeof(*subst));
subst->from.name = strdupW(english_family);
subst->from.charset = -1;
subst->to.name = strdupW(family_name);
subst->to.charset = -1;
add_font_subst(&font_subst_list, subst, 0);
}
RegQueryInfoKeyW(hkey_family, NULL, NULL, NULL, NULL, &max_face_key_len, NULL, NULL,
NULL, NULL, NULL, NULL);
face_name = HeapAlloc(GetProcessHeap(), 0, (max_face_key_len + 1) * sizeof(WCHAR));
size = max_face_key_len + 1;
while(RegEnumKeyExW(hkey_family, face_index++, face_name, &size,
NULL, NULL, NULL, NULL) == ERROR_SUCCESS)
{
HKEY hkey_face;
RegOpenKeyExW(hkey_family, face_name, 0, KEY_ALL_ACCESS, &hkey_face);
load_face(hkey_face, face_name, family);
RegCloseKey(hkey_face);
size = max_face_key_len + 1;
}
HeapFree(GetProcessHeap(), 0, face_name);
RegCloseKey(hkey_family);
size = max_family_key_len + 1;
}
HeapFree(GetProcessHeap(), 0, family_name);
}
static LONG create_font_cache_key(HKEY *hkey, DWORD *disposition)
{
LONG ret;
@ -3005,7 +3179,10 @@ BOOL WineEngInit(void)
create_font_cache_key(&hkey_font_cache, &disposition);
init_font_list();
if(disposition == REG_CREATED_NEW_KEY)
init_font_list();
else
load_font_list_from_cache(hkey_font_cache);
RegCloseKey(hkey_font_cache);
@ -3013,7 +3190,9 @@ BOOL WineEngInit(void)
LoadSubstList();
DumpSubstList();
LoadReplaceList();
update_reg_entries();
if(disposition == REG_CREATED_NEW_KEY)
update_reg_entries();
update_system_links();
init_system_links();