/*
- * $XFree86: xc/lib/fontconfig/src/fcfreetype.c,v 1.4 2002/05/31 23:21:25 keithp Exp $
+ * $XFree86: xc/lib/fontconfig/src/fcfreetype.c,v 1.5 2002/06/29 20:31:02 keithp Exp $
*
* Copyright © 2001 Keith Packard, member of The XFree86 Project, Inc.
*
#include <freetype/freetype.h>
#include <freetype/internal/ftobjs.h>
#include <freetype/tttables.h>
-#include "fcknownsets.h"
+static const FcChar8 *fcLangLatin1[] = {
+ (FcChar8 *) "br", /* Breton */
+ (FcChar8 *) "ca", /* Catalan */
+ (FcChar8 *) "da", /* Danish */
+ (FcChar8 *) "de", /* German */
+ (FcChar8 *) "en", /* English */
+ (FcChar8 *) "es", /* Spanish */
+ (FcChar8 *) "eu", /* Basque */
+ (FcChar8 *) "fi", /* Finnish */
+ (FcChar8 *) "fo", /* Faroese */
+ (FcChar8 *) "fr", /* French */
+ (FcChar8 *) "ga", /* Irish */
+ (FcChar8 *) "gd", /* Scottish */
+ (FcChar8 *) "gl", /* Galician */
+ (FcChar8 *) "is", /* Islandic */
+ (FcChar8 *) "it", /* Italian */
+ (FcChar8 *) "kl", /* Greenlandic */
+ (FcChar8 *) "la", /* Latin */
+ (FcChar8 *) "nl", /* Dutch */
+ (FcChar8 *) "no", /* Norwegian */
+ (FcChar8 *) "pt", /* Portuguese */
+ (FcChar8 *) "rm", /* Rhaeto-Romanic */
+ (FcChar8 *) "sq", /* Albanian */
+ (FcChar8 *) "sv", /* Swedish */
+ 0
+};
+
+static const FcChar8 *fcLangLatin2[] = {
+ (FcChar8 *) "cs", /* Czech */
+ (FcChar8 *) "de", /* German */
+ (FcChar8 *) "en", /* English */
+ (FcChar8 *) "fi", /* Finnish */
+ (FcChar8 *) "hr", /* Croatian */
+ (FcChar8 *) "hu", /* Hungarian */
+ (FcChar8 *) "la", /* Latin */
+ (FcChar8 *) "pl", /* Polish */
+ (FcChar8 *) "ro", /* Romanian */
+ (FcChar8 *) "sk", /* Slovak */
+ (FcChar8 *) "sl", /* Slovenian */
+ (FcChar8 *) "sq", /* Albanian */
+ 0
+};
+
+static const FcChar8 *fcLangCyrillic[] = {
+ (FcChar8 *) "az", /* Azerbaijani */
+ (FcChar8 *) "ba", /* Bashkir */
+ (FcChar8 *) "bg", /* Bulgarian */
+ (FcChar8 *) "be", /* Byelorussian */
+ (FcChar8 *) "kk", /* Kazakh */
+ (FcChar8 *) "ky", /* Kirghiz */
+ (FcChar8 *) "mk", /* Macedonian */
+ (FcChar8 *) "mo", /* Moldavian */
+ (FcChar8 *) "mn", /* Mongolian */
+ (FcChar8 *) "ru", /* Russian */
+ (FcChar8 *) "sr", /* Serbian */
+ (FcChar8 *) "tg", /* Tadzhik */
+ (FcChar8 *) "tt", /* Tatar */
+ (FcChar8 *) "tk", /* Turkmen */
+ (FcChar8 *) "uz", /* Uzbek */
+ (FcChar8 *) "uk", /* Ukrainian */
+ 0,
+};
+
+static const FcChar8 *fcLangGreek[] = {
+ (FcChar8 *) "el", /* Greek */
+ 0
+};
+
+static const FcChar8 *fcLangTurkish[] = {
+ (FcChar8 *) "tr", /* Turkish */
+ 0
+};
+
+static const FcChar8 *fcLangHebrew[] = {
+ (FcChar8 *) "he", /* Hebrew */
+ (FcChar8 *) "yi", /* Yiddish */
+ 0
+};
+
+static const FcChar8 *fcLangArabic[] = {
+ (FcChar8 *) "ar", /* arabic */
+ 0
+};
+
+static const FcChar8 *fcLangWindowsBaltic[] = {
+ (FcChar8 *) "da", /* Danish */
+ (FcChar8 *) "de", /* German */
+ (FcChar8 *) "en", /* English */
+ (FcChar8 *) "et", /* Estonian */
+ (FcChar8 *) "fi", /* Finnish */
+ (FcChar8 *) "la", /* Latin */
+ (FcChar8 *) "lt", /* Lithuanian */
+ (FcChar8 *) "lv", /* Latvian */
+ (FcChar8 *) "no", /* Norwegian */
+ (FcChar8 *) "pl", /* Polish */
+ (FcChar8 *) "sl", /* Slovenian */
+ (FcChar8 *) "sv", /* Swedish */
+ 0
+};
+
+static const FcChar8 *fcLangVietnamese[] = {
+ (FcChar8 *) "vi", /* Vietnamese */
+ 0,
+};
+
+static const FcChar8 *fcLangThai[] = {
+ (FcChar8 *) "th", /* Thai */
+ 0,
+};
+
+static const FcChar8 *fcLangJapanese[] = {
+ (FcChar8 *) "ja", /* Japanese */
+ 0,
+};
+
+static const FcChar8 *fcLangSimplifiedChinese[] = {
+ (FcChar8 *) "zh-cn", /* Chinese-China */
+ 0,
+};
+
+static const FcChar8 *fcLangKorean[] = {
+ (FcChar8 *) "ko", /* Korean */
+ 0,
+};
+
+static const FcChar8 *fcLangTraditionalChinese[] = {
+ (FcChar8 *) "zh-tw", /* Chinese-Taiwan */
+ 0,
+};
+
+static const FcChar8 *fcLangEnglish[] = {
+ (FcChar8 *) "en", /* English */
+ 0,
+};
+
+/*
+ * Elide some of the less useful bits
+ */
static const struct {
- int bit;
- FcChar8 *name;
+ int bit;
+ const FcChar8 **lang;
} FcCodePageRange[] = {
- { 0, (FcChar8 *) FC_LANG_LATIN_1 },
- { 1, (FcChar8 *) FC_LANG_LATIN_2 },
- { 2, (FcChar8 *) FC_LANG_CYRILLIC },
- { 3, (FcChar8 *) FC_LANG_GREEK },
- { 4, (FcChar8 *) FC_LANG_TURKISH },
- { 5, (FcChar8 *) FC_LANG_HEBREW },
- { 6, (FcChar8 *) FC_LANG_ARABIC },
- { 7, (FcChar8 *) FC_LANG_WINDOWS_BALTIC },
- { 8, (FcChar8 *) FC_LANG_VIETNAMESE },
+ { 0, fcLangLatin1 },
+ { 1, fcLangLatin2 },
+ { 2, fcLangCyrillic },
+ { 3, fcLangGreek },
+ { 4, fcLangTurkish },
+ { 5, fcLangHebrew },
+ { 6, fcLangArabic },
+ { 7, fcLangWindowsBaltic },
+ { 8, fcLangVietnamese },
/* 9-15 reserved for Alternate ANSI */
- { 16, (FcChar8 *) FC_LANG_THAI },
- { 17, (FcChar8 *) FC_LANG_JAPANESE },
- { 18, (FcChar8 *) FC_LANG_SIMPLIFIED_CHINESE },
- { 19, (FcChar8 *) FC_LANG_KOREAN_WANSUNG },
- { 20, (FcChar8 *) FC_LANG_TRADITIONAL_CHINESE },
- { 21, (FcChar8 *) FC_LANG_KOREAN_JOHAB },
+ { 16, fcLangThai },
+ { 17, fcLangJapanese },
+ { 18, fcLangSimplifiedChinese },
+ { 19, fcLangKorean },
+ { 20, fcLangTraditionalChinese },
+ { 21, fcLangKorean },
/* 22-28 reserved for Alternate ANSI & OEM */
- { 29, (FcChar8 *) FC_LANG_MACINTOSH },
- { 30, (FcChar8 *) FC_LANG_OEM },
- { 31, (FcChar8 *) FC_LANG_SYMBOL },
+/* { 29, fcLangMacintosh }, */
+/* { 30, fcLangOem }, */
+/* { 31, fcLangSymbol },*/
/* 32-47 reserved for OEM */
- { 48, (FcChar8 *) FC_LANG_IBM_GREEK },
- { 49, (FcChar8 *) FC_LANG_MSDOS_RUSSIAN },
- { 50, (FcChar8 *) FC_LANG_MSDOS_NORDIC },
- { 51, (FcChar8 *) FC_LANG_ARABIC_864 },
- { 52, (FcChar8 *) FC_LANG_MSDOS_CANADIAN_FRENCH },
- { 53, (FcChar8 *) FC_LANG_HEBREW_862 },
- { 54, (FcChar8 *) FC_LANG_MSDOS_ICELANDIC },
- { 55, (FcChar8 *) FC_LANG_MSDOS_PORTUGUESE },
- { 56, (FcChar8 *) FC_LANG_IBM_TURKISH },
- { 57, (FcChar8 *) FC_LANG_IBM_CYRILLIC },
- { 58, (FcChar8 *) FC_LANG_LATIN_2 },
- { 59, (FcChar8 *) FC_LANG_MSDOS_BALTIC },
- { 60, (FcChar8 *) FC_LANG_GREEK_437_G },
- { 61, (FcChar8 *) FC_LANG_ARABIC_ASMO_708 },
- { 62, (FcChar8 *) FC_LANG_WE_LATIN_1 },
- { 63, (FcChar8 *) FC_LANG_US },
+ { 48, fcLangGreek },
+ { 49, fcLangCyrillic },
+/* { 50, fcLangMsdosNordic }, */
+ { 51, fcLangArabic },
+/* { 52, fcLangMSDOS_CANADIAN_FRENCH }, */
+ { 53, fcLangHebrew },
+/* { 54, fcLangMSDOS_ICELANDIC }, */
+/* { 55, fcLangMSDOS_PORTUGUESE }, */
+ { 56, fcLangTurkish },
+ { 57, fcLangCyrillic },
+ { 58, fcLangLatin2 },
+ { 59, fcLangWindowsBaltic },
+ { 60, fcLangGreek },
+ { 61, fcLangArabic },
+ { 62, fcLangLatin1 },
+ { 63, fcLangEnglish },
};
#define NUM_CODE_PAGE_RANGE (sizeof FcCodePageRange / sizeof FcCodePageRange[0])
-static const struct {
- const FcCharSet *set;
- FcChar32 size;
- FcChar32 missing_tolerance;
- FcChar8 *name;
-} FcCodePageSet[] = {
- {
- &fcCharSet_Latin1_1252,
- fcCharSet_Latin1_1252_size,
- 8,
- (FcChar8 *) FC_LANG_LATIN_1,
- },
- {
- &fcCharSet_Latin2_1250,
- fcCharSet_Latin2_1250_size,
- 8,
- (FcChar8 *) FC_LANG_LATIN_2,
- },
- {
- &fcCharSet_Cyrillic_1251,
- fcCharSet_Cyrillic_1251_size,
- 16,
- (FcChar8 *) FC_LANG_CYRILLIC,
- },
- {
- &fcCharSet_Greek_1253,
- fcCharSet_Greek_1253_size,
- 8,
- (FcChar8 *) FC_LANG_GREEK,
- },
- {
- &fcCharSet_Turkish_1254,
- fcCharSet_Turkish_1254_size,
- 16,
- (FcChar8 *) FC_LANG_TURKISH,
- },
- {
- &fcCharSet_Hebrew_1255,
- fcCharSet_Hebrew_1255_size,
- 16,
- (FcChar8 *) FC_LANG_HEBREW,
- },
- {
- &fcCharSet_Arabic_1256,
- fcCharSet_Arabic_1256_size,
- 16,
- (FcChar8 *) FC_LANG_ARABIC,
- },
- {
- &fcCharSet_Windows_Baltic_1257,
- fcCharSet_Windows_Baltic_1257_size,
- 16,
- (FcChar8 *) FC_LANG_WINDOWS_BALTIC,
- },
- {
- &fcCharSet_Thai_874,
- fcCharSet_Thai_874_size,
- 16,
- (FcChar8 *) FC_LANG_THAI,
- },
- {
- &fcCharSet_Japanese_932,
- fcCharSet_Japanese_932_size,
- 500,
- (FcChar8 *) FC_LANG_JAPANESE,
- },
- {
- &fcCharSet_SimplifiedChinese_936,
- fcCharSet_SimplifiedChinese_936_size,
- 500,
- (FcChar8 *) FC_LANG_SIMPLIFIED_CHINESE,
- },
- {
- &fcCharSet_Korean_949,
- fcCharSet_Korean_949_size,
- 500,
- (FcChar8 *) FC_LANG_KOREAN_WANSUNG,
- },
- {
- &fcCharSet_TraditionalChinese_950,
- fcCharSet_TraditionalChinese_950_size,
- 500,
- (FcChar8 *) FC_LANG_TRADITIONAL_CHINESE,
- },
-};
+FcBool
+FcFreeTypeHasLang (FcPattern *pattern, const FcChar8 *lang)
+{
+ FcChar8 *old;
+ int i;
-#define NUM_CODE_PAGE_SET (sizeof FcCodePageSet / sizeof FcCodePageSet[0])
+ for (i = 0; FcPatternGetString (pattern, FC_LANG, i, &old) == FcResultMatch; i++)
+ if (!FcStrCmp (lang, old))
+ return FcTrue;
+ return FcFalse;
+}
FcPattern *
FcFreeTypeQuery (const FcChar8 *file,
FT_Library ftLibrary;
const FcChar8 *family;
TT_OS2 *os2;
- FcBool hasLang = FcFalse;
FcChar32 codepoints;
- FcBool matchCodePage[NUM_CODE_PAGE_SET];
+ FcChar8 *lang;
+ FcBool hasLang = FcFalse;
+
if (FT_Init_FreeType (&ftLibrary))
return 0;
}
if (bits & (1 << bit))
{
- if (!FcPatternAddString (pat, FC_LANG,
- FcCodePageRange[i].name))
- goto bail1;
- hasLang = FcTrue;
+ int j;
+ const FcChar8 *lang;
+
+ for (j = 0; (lang = FcCodePageRange[i].lang[j]); j++)
+ if (!FcFreeTypeHasLang (pat, lang))
+ {
+ if (!FcPatternAddString (pat, FC_LANG, lang))
+ goto bail1;
+ hasLang = FcTrue;
+ }
}
}
}
if (!FcPatternAddCharSet (pat, FC_CHARSET, cs))
goto bail2;
- if (!hasLang || (FcDebug() & FC_DBG_SCANV))
+ if (!hasLang)
{
+ if (!FcFreeTypeSetLang (pat, cs))
+ goto bail2;
+
/*
- * Use the Unicode coverage to set lang if it wasn't
- * set from the OS/2 tables
+ * Make sure it has a lang entry
*/
-
- if (FcDebug() & FC_DBG_SCANV)
- printf ("%s: ", family);
- for (i = 0; i < NUM_CODE_PAGE_SET; i++)
- {
- FcChar32 missing;
-
- missing = FcCharSetSubtractCount (FcCodePageSet[i].set,
- cs);
- matchCodePage[i] = missing <= FcCodePageSet[i].missing_tolerance;
- if (FcDebug() & FC_DBG_SCANV)
- printf ("%s(%d) ", FcCodePageSet[i].name, missing);
- }
- if (FcDebug() & FC_DBG_SCANV)
- printf ("\n");
-
- if (hasLang)
- {
- FcChar8 *lang;
- int j;
- /*
- * Validate the lang selections
- */
- for (i = 0; FcPatternGetString (pat, FC_LANG, i, &lang) == FcResultMatch; i++)
- {
- for (j = 0; j < NUM_CODE_PAGE_SET; j++)
- if (!strcmp ((char *) FcCodePageSet[j].name,
- (char *) lang))
- {
- if (!matchCodePage[j])
- printf ("%s(%s): missing lang %s\n", file, family, lang);
- }
- }
- for (j = 0; j < NUM_CODE_PAGE_SET; j++)
- {
- if (!matchCodePage[j])
- continue;
- lang = 0;
- for (i = 0; FcPatternGetString (pat, FC_LANG, i, &lang) == FcResultMatch; i++)
- {
- if (!strcmp ((char *) FcCodePageSet[j].name, (char *) lang))
- break;
- lang = 0;
- }
- if (!lang)
- printf ("%s(%s): extra lang %s\n", file, family, FcCodePageSet[j].name);
- }
- }
- else
- {
- /*
- * None provided, use the charset derived ones
- */
- for (i = 0; i < NUM_CODE_PAGE_SET; i++)
- if (matchCodePage[i])
- {
- if (!FcPatternAddString (pat, FC_LANG,
- FcCodePageRange[i].name))
- goto bail1;
- hasLang = TRUE;
- }
- }
+ if (FcPatternGetString (pat, FC_LANG, 0, &lang) != FcResultMatch)
+ if (!FcPatternAddString (pat, FC_LANG, (FcChar8 *) "x-unknown"))
+ goto bail2;
}
- if (!hasLang)
- if (!FcPatternAddString (pat, FC_LANG, (FcChar8 *) FC_LANG_UNKNOWN))
- goto bail1;
-
+
/*
* Drop our reference to the charset
*/
git.wh0rd.org / fontconfig.git / blobdiff