diff options
| -rw-r--r-- | pango/pangowin32-fontmap.c | 105 | ||||
| -rw-r--r-- | pango/pangowin32.h | 2 |
2 files changed, 104 insertions, 3 deletions
diff --git a/pango/pangowin32-fontmap.c b/pango/pangowin32-fontmap.c index 12fa4f26..0cf8f5a0 100644 --- a/pango/pangowin32-fontmap.c +++ b/pango/pangowin32-fontmap.c @@ -449,8 +449,6 @@ handle_alias_line (GString *line_buffer, static const char * const builtin_aliases[] = { "courier = \"courier new\"", - "\"segoe ui\" = \"segoe ui,meiryo,malgun gothic,microsoft jhenghei,microsoft yahei,gisha,leelawadee,arial unicode ms,browallia new,mingliu,simhei,gulimche,ms gothic,sylfaen,kartika,latha,mangal,raavi\"", - "tahoma = \"tahoma,arial unicode ms,lucida sans unicode,browallia new,mingliu,simhei,gulimche,ms gothic,sylfaen,kartika,latha,mangal,raavi\"", /* It sucks to use the same GulimChe, MS Gothic, Sylfaen, Kartika, * Latha, Mangal and Raavi fonts for all three of sans, serif and * mono, but it isn't like there would be much choice. For most @@ -490,6 +488,108 @@ read_builtin_aliases (GHashTable *ht_aliases) g_string_free (line_buffer, TRUE); } + +#define MAX_VALUE_NAME 16383 + +static void +read_windows_fallbacks (GHashTable *ht_aliases) +{ + DWORD value_index; + HKEY hkey; + LSTATUS status; + GString *line_buffer; + + /* https://docs.microsoft.com/en-us/globalization/input/font-technology */ + status = RegOpenKeyExW (HKEY_LOCAL_MACHINE, + L"SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\FontLink\\SystemLink", + 0, + KEY_READ, + &hkey); + if (status != ERROR_SUCCESS) + return; + + line_buffer = g_string_new (NULL); + status = ERROR_SUCCESS; + for (value_index = 0; status != ERROR_NO_MORE_ITEMS; value_index++) + { + wchar_t name[MAX_VALUE_NAME]; + DWORD name_length = MAX_VALUE_NAME, value_length = 0; + char *errstring = NULL; + gchar *utf8_name; + wchar_t *value_data, *entry; + size_t entry_len; + + status = RegEnumValueW (hkey, value_index, name, &name_length, + NULL, NULL, NULL, NULL); + + if (status != ERROR_SUCCESS) + continue; + + utf8_name = g_utf16_to_utf8 (name, -1, NULL, NULL, NULL); + if (utf8_name == NULL) + continue; + g_string_truncate (line_buffer, 0); + g_string_append_printf (line_buffer, + "\"%s\" = \"%s", + utf8_name, + utf8_name); + g_free (utf8_name); + + status = RegGetValueW (hkey, NULL, name, RRF_RT_REG_MULTI_SZ, + NULL, NULL, &value_length); + if (status != ERROR_SUCCESS) + continue; + + value_data = g_malloc (value_length); + status = RegGetValueW (hkey, NULL, name, RRF_RT_REG_MULTI_SZ, NULL, + value_data, &value_length); + if (status != ERROR_SUCCESS) + { + g_free (value_data); + continue; + } + + entry = value_data; + entry_len = wcslen (entry); + while (entry_len > 0) + { + wchar_t *comma; + gchar *entry_utf8; + + comma = wcsstr (entry, L","); + /* The value after the first comma, as long as it isn't followed + * by another comma with a font scale */ + if (comma && wcsstr (comma + 1, L",") == NULL) + { + g_string_append (line_buffer, ","); + entry_utf8 = g_utf16_to_utf8 (comma + 1, -1, NULL, NULL, NULL); + if (entry_utf8 != NULL) + { + g_string_append (line_buffer, entry_utf8); + g_free (entry_utf8); + } + } + + entry += entry_len + 1; + entry_len = wcslen (entry); + } + g_free (value_data); + g_string_append (line_buffer, "\""); + + handle_alias_line (line_buffer, &errstring, ht_aliases); + if (errstring != NULL) + { + g_warning ("error in windows fallback: %s (%s)\n", + errstring, line_buffer->str); + g_free (errstring); + errstring = NULL; + } + } + + RegCloseKey (hkey); + g_string_free (line_buffer, TRUE); +} + #endif @@ -502,6 +602,7 @@ load_aliases (void) NULL); #ifdef HAVE_CAIRO_WIN32 + read_windows_fallbacks (ht_aliases); read_builtin_aliases (ht_aliases); #endif diff --git a/pango/pangowin32.h b/pango/pangowin32.h index c9b440cb..99a738c9 100644 --- a/pango/pangowin32.h +++ b/pango/pangowin32.h @@ -32,7 +32,7 @@ G_BEGIN_DECLS #define STRICT #ifndef _WIN32_WINNT -#define _WIN32_WINNT 0x0501 /* To get ClearType-related macros */ +#define _WIN32_WINNT 0x0600 /* To get ClearType-related macros */ #endif #include <windows.h> #undef STRICT |