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gdi32: Autopopulate FontLinks when autopopulating FontSubstitutes. 

When Wine's codepage changes, FontSubstitutes is redefined to use
fonts appropriate for that codepage. Configure FontLinks to reasonable
defaults at the same time.
This commit is contained in:
Paul TBBle Hampson 2009-05-10 03:12:40 +10:00 committed by Alexandre Julliard
parent 2ef751883d
commit 87cd36db5e
1 changed files with 183 additions and 5 deletions
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188
dlls/gdi32/freetype.c
View File

@ -400,6 +400,16 @@ static const WCHAR * const SystemFontValues[4] = {
static const WCHAR external_fonts_reg_key[] = {'S','o','f','t','w','a','r','e','\\','W','i','n','e','\\',
'F','o','n','t','s','\\','E','x','t','e','r','n','a','l',' ','F','o','n','t','s','\0'};
/* Interesting and well-known (frequently-assumed!) font names */
static const WCHAR Lucida_Sans_Unicode[] = {'L','u','c','i','d','a',' ','S','a','n','s',' ','U','n','i','c','o','d','e',0};
static const WCHAR Microsoft_Sans_Serif[] = {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0 };
static const WCHAR Tahoma[] = {'T','a','h','o','m','a',0};
static const WCHAR MS_UI_Gothic[] = {'M','S',' ','U','I',' ','G','o','t','h','i','c',0};
static const WCHAR SimSun[] = {'S','i','m','S','u','n',0};
static const WCHAR Gulim[] = {'G','u','l','i','m',0};
static const WCHAR PMingLiU[] = {'P','M','i','n','g','L','i','U',0};
static const WCHAR Batang[] = {'B','a','t','a','n','g',0};
static const WCHAR ArabicW[] = {'A','r','a','b','i','c','\0'};
static const WCHAR BalticW[] = {'B','a','l','t','i','c','\0'};
static const WCHAR CHINESE_BIG5W[] = {'C','H','I','N','E','S','E','_','B','I','G','5','\0'};
@ -482,6 +492,11 @@ static BOOL use_default_fallback = FALSE;
static BOOL get_glyph_index_linked(GdiFont *font, UINT c, GdiFont **linked_font, FT_UInt *glyph);
static const WCHAR system_link[] = {'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
'W','i','n','d','o','w','s',' ','N','T','\\',
'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\','F','o','n','t','L','i','n','k','\\',
'S','y','s','t','e','m','L','i','n','k',0};
/****************************************
* Notes on .fon files
*
@ -1622,10 +1637,6 @@ static void LoadReplaceList(void)
*/
static BOOL init_system_links(void)
{
static const WCHAR system_link[] = {'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
'W','i','n','d','o','w','s',' ','N','T','\\',
'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\','F','o','n','t','L','i','n','k','\\',
'S','y','s','t','e','m','L','i','n','k',0};
HKEY hkey;
BOOL ret = FALSE;
DWORD type, max_val, max_data, val_len, data_len, index;
@ -1633,7 +1644,6 @@ static BOOL init_system_links(void)
WCHAR *entry, *next;
SYSTEM_LINKS *font_link, *system_font_link;
CHILD_FONT *child_font;
static const WCHAR Tahoma[] = {'T','a','h','o','m','a',0};
static const WCHAR tahoma_ttf[] = {'t','a','h','o','m','a','.','t','t','f',0};
static const WCHAR System[] = {'S','y','s','t','e','m',0};
FONTSIGNATURE fs;
@ -2313,6 +2323,46 @@ static const struct nls_update_font_list
}
};
static const WCHAR *font_links_list[] =
{
Lucida_Sans_Unicode,
Microsoft_Sans_Serif,
Tahoma
};
static const struct font_links_defaults_list
{
/* Keyed off substitution for "MS Shell Dlg" */
const WCHAR *shelldlg;
/* Maximum of four substitutes, plus terminating NULL pointer */
const WCHAR *substitutes[5];
} font_links_defaults_list[] =
{
/* Non East-Asian */
{ Tahoma, /* FIXME unverified ordering */
{ MS_UI_Gothic, SimSun, Gulim, PMingLiU, NULL }
},
/* Below lists are courtesy of
* http://blogs.msdn.com/michkap/archive/2005/06/18/430507.aspx
*/
/* Japanese */
{ MS_UI_Gothic,
{ MS_UI_Gothic, PMingLiU, SimSun, Gulim, NULL }
},
/* Chinese Simplified */
{ SimSun,
{ SimSun, PMingLiU, MS_UI_Gothic, Batang, NULL }
},
/* Korean */
{ Gulim,
{ Gulim, PMingLiU, MS_UI_Gothic, SimSun, NULL }
},
/* Chinese Traditional */
{ PMingLiU,
{ PMingLiU, SimSun, MS_UI_Gothic, Batang, NULL }
}
};
static inline BOOL is_dbcs_ansi_cp(UINT ansi_cp)
{
return ( ansi_cp == 932 /* CP932 for Japanese */
@ -2459,6 +2509,133 @@ static void update_font_info(void)
}
if (!done)
FIXME("there is no font defaults for codepages %u,%u\n", ansi_cp, oem_cp);
/* Clear out system links */
RegDeleteKeyW(HKEY_LOCAL_MACHINE, system_link);
}
static void populate_system_links(HKEY hkey, const WCHAR *name, const WCHAR *const *values)
{
const WCHAR *value;
int i;
FontSubst *psub;
Family *family;
Face *face;
const char *file;
WCHAR *fileW;
int fileLen;
WCHAR buff[MAX_PATH];
WCHAR *data;
int entryLen;
static const WCHAR comma[] = {',',0};
RegDeleteValueW(hkey, name);
if (values)
{
data = buff;
data[0] = '\0';
for (i = 0; values[i] != NULL; i++)
{
value = values[i];
if (!strcmpiW(name,value))
continue;
psub = get_font_subst(&font_subst_list, value, -1);
if(psub)
value = psub->to.name;
family = find_family_from_name(value);
if (!family)
continue;
file = NULL;
/* Use first extant filename for this Family */
LIST_FOR_EACH_ENTRY(face, &family->faces, Face, entry)
{
if (!face->file)
continue;
file = strrchr(face->file, '/');
if (!file)
file = face->file;
else
file++;
break;
}
if (!file)
continue;
fileLen = MultiByteToWideChar(CP_UNIXCP, 0, file, -1, NULL, 0);
fileW = HeapAlloc(GetProcessHeap(), 0, fileLen * sizeof(WCHAR));
MultiByteToWideChar(CP_UNIXCP, 0, file, -1, fileW, fileLen);
entryLen = strlenW(fileW) + 1 + strlenW(value) + 1;
if (sizeof(buff)-(data-buff) < entryLen + 1)
{
WARN("creating SystemLink for %s, ran out of buffer space\n", debugstr_w(name));
HeapFree(GetProcessHeap(), 0, fileW);
break;
}
strcpyW(data, fileW);
strcatW(data, comma);
strcatW(data, value);
data += entryLen;
TRACE("added SystemLink for %s to %s in %s\n", debugstr_w(name), debugstr_w(value),debugstr_w(fileW));
HeapFree(GetProcessHeap(), 0, fileW);
}
if (data != buff)
{
*data='\0';
data++;
RegSetValueExW(hkey, name, 0, REG_MULTI_SZ, (BYTE*)buff, (data-buff) * sizeof(WCHAR));
} else
TRACE("no SystemLink fonts found for %s\n", debugstr_w(name));
} else
TRACE("removed SystemLink for %s\n", debugstr_w(name));
}
static void update_system_links(void)
{
HKEY hkey = 0;
UINT i, j;
BOOL done = FALSE;
DWORD disposition;
FontSubst *psub;
static const WCHAR MS_Shell_Dlg[] = {'M','S',' ','S','h','e','l','l',' ','D','l','g',0};
if (!RegCreateKeyExW(HKEY_LOCAL_MACHINE, system_link, 0, NULL, 0, KEY_ALL_ACCESS, NULL, &hkey, &disposition))
{
if (disposition == REG_OPENED_EXISTING_KEY)
{
TRACE("SystemLink key already exists, doing nothing\n");
RegCloseKey(hkey);
return;
}
psub = get_font_subst(&font_subst_list, MS_Shell_Dlg, -1);
if (!psub) {
WARN("could not find FontSubstitute for MS Shell Dlg\n");
RegCloseKey(hkey);
return;
}
for (i = 0; i < sizeof(font_links_defaults_list)/sizeof(font_links_defaults_list[0]); i++)
{
if (!strcmpiW(font_links_defaults_list[i].shelldlg, psub->to.name))
{
for (j = 0; j < sizeof(font_links_list)/sizeof(font_links_list[0]); j++)
populate_system_links(hkey, font_links_list[j], font_links_defaults_list[i].substitutes);
if (!strcmpiW(psub->to.name, font_links_defaults_list[i].substitutes[0]))
populate_system_links(hkey, psub->to.name, font_links_defaults_list[i].substitutes);
done = TRUE;
}
else if (strcmpiW(psub->to.name, font_links_defaults_list[i].substitutes[0]))
{
populate_system_links(hkey, font_links_defaults_list[i].substitutes[0], NULL);
}
}
RegCloseKey(hkey);
if (!done)
WARN("there is no SystemLink default list for MS Shell Dlg %s\n", debugstr_w(psub->to.name));
} else
WARN("failed to create SystemLink key\n");
}
@ -2701,6 +2878,7 @@ BOOL WineEngInit(void)
LoadReplaceList();
update_reg_entries();
update_system_links();
init_system_links();
ReleaseMutex(font_mutex);