HB_BEGIN_DECLS
+static const hb_script_t
+glib_script_to_script[] =
+{
+ HB_SCRIPT_COMMON,
+ HB_SCRIPT_INHERITED,
+ HB_SCRIPT_ARABIC,
+ HB_SCRIPT_ARMENIAN,
+ HB_SCRIPT_BENGALI,
+ HB_SCRIPT_BOPOMOFO,
+ HB_SCRIPT_CHEROKEE,
+ HB_SCRIPT_COPTIC,
+ HB_SCRIPT_CYRILLIC,
+ HB_SCRIPT_DESERET,
+ HB_SCRIPT_DEVANAGARI,
+ HB_SCRIPT_ETHIOPIC,
+ HB_SCRIPT_GEORGIAN,
+ HB_SCRIPT_GOTHIC,
+ HB_SCRIPT_GREEK,
+ HB_SCRIPT_GUJARATI,
+ HB_SCRIPT_GURMUKHI,
+ HB_SCRIPT_HAN,
+ HB_SCRIPT_HANGUL,
+ HB_SCRIPT_HEBREW,
+ HB_SCRIPT_HIRAGANA,
+ HB_SCRIPT_KANNADA,
+ HB_SCRIPT_KATAKANA,
+ HB_SCRIPT_KHMER,
+ HB_SCRIPT_LAO,
+ HB_SCRIPT_LATIN,
+ HB_SCRIPT_MALAYALAM,
+ HB_SCRIPT_MONGOLIAN,
+ HB_SCRIPT_MYANMAR,
+ HB_SCRIPT_OGHAM,
+ HB_SCRIPT_OLD_ITALIC,
+ HB_SCRIPT_ORIYA,
+ HB_SCRIPT_RUNIC,
+ HB_SCRIPT_SINHALA,
+ HB_SCRIPT_SYRIAC,
+ HB_SCRIPT_TAMIL,
+ HB_SCRIPT_TELUGU,
+ HB_SCRIPT_THAANA,
+ HB_SCRIPT_THAI,
+ HB_SCRIPT_TIBETAN,
+ HB_SCRIPT_CANADIAN_ABORIGINAL,
+ HB_SCRIPT_YI,
+ HB_SCRIPT_TAGALOG,
+ HB_SCRIPT_HANUNOO,
+ HB_SCRIPT_BUHID,
+ HB_SCRIPT_TAGBANWA,
+
+ /* Unicode-4.0 additions */
+ HB_SCRIPT_BRAILLE,
+ HB_SCRIPT_CYPRIOT,
+ HB_SCRIPT_LIMBU,
+ HB_SCRIPT_OSMANYA,
+ HB_SCRIPT_SHAVIAN,
+ HB_SCRIPT_LINEAR_B,
+ HB_SCRIPT_TAI_LE,
+ HB_SCRIPT_UGARITIC,
+
+ /* Unicode-4.1 additions */
+ HB_SCRIPT_NEW_TAI_LUE,
+ HB_SCRIPT_BUGINESE,
+ HB_SCRIPT_GLAGOLITIC,
+ HB_SCRIPT_TIFINAGH,
+ HB_SCRIPT_SYLOTI_NAGRI,
+ HB_SCRIPT_OLD_PERSIAN,
+ HB_SCRIPT_KHAROSHTHI,
+
+ /* Unicode-5.0 additions */
+ HB_SCRIPT_UNKNOWN,
+ HB_SCRIPT_BALINESE,
+ HB_SCRIPT_CUNEIFORM,
+ HB_SCRIPT_PHOENICIAN,
+ HB_SCRIPT_PHAGS_PA,
+ HB_SCRIPT_NKO,
+
+ /* Unicode-5.1 additions */
+ HB_SCRIPT_KAYAH_LI,
+ HB_SCRIPT_LEPCHA,
+ HB_SCRIPT_REJANG,
+ HB_SCRIPT_SUNDANESE,
+ HB_SCRIPT_SAURASHTRA,
+ HB_SCRIPT_CHAM,
+ HB_SCRIPT_OL_CHIKI,
+ HB_SCRIPT_VAI,
+ HB_SCRIPT_CARIAN,
+ HB_SCRIPT_LYCIAN,
+ HB_SCRIPT_LYDIAN,
+
+ /* Unicode-5.2 additions */
+ HB_SCRIPT_AVESTAN,
+ HB_SCRIPT_BAMUM,
+ HB_SCRIPT_EGYPTIAN_HIEROGLYPHS,
+ HB_SCRIPT_IMPERIAL_ARAMAIC,
+ HB_SCRIPT_INSCRIPTIONAL_PAHLAVI,
+ HB_SCRIPT_INSCRIPTIONAL_PARTHIAN,
+ HB_SCRIPT_JAVANESE,
+ HB_SCRIPT_KAITHI,
+ HB_SCRIPT_TAI_THAM,
+ HB_SCRIPT_LISU,
+ HB_SCRIPT_MEETEI_MAYEK,
+ HB_SCRIPT_OLD_SOUTH_ARABIAN,
+ HB_SCRIPT_OLD_TURKIC,
+ HB_SCRIPT_SAMARITAN,
+ HB_SCRIPT_TAI_VIET,
+
+ /* Unicode-6.0 additions */
+ HB_SCRIPT_BATAK,
+ HB_SCRIPT_BRAHMI,
+ HB_SCRIPT_MANDAIC
+};
+
+hb_script_t
+hb_glib_script_to_script (GUnicodeScript script)
+{
+ if (likely ((unsigned int) script < ARRAY_LENGTH (glib_script_to_script)))
+ return glib_script_to_script[script];
+
+ if (unlikely (script == G_UNICODE_SCRIPT_INVALID_CODE))
+ return HB_SCRIPT_INVALID;
+
+ return HB_SCRIPT_UNKNOWN;
+}
+
+GUnicodeScript
+hb_glib_script_from_script (hb_script_t script)
+{
+ unsigned int count = ARRAY_LENGTH (glib_script_to_script);
+ for (unsigned int i = 0; i < count; i++)
+ if (glib_script_to_script[i] == script)
+ return (GUnicodeScript) i;
+
+ if (unlikely (script == HB_SCRIPT_INVALID))
+ return G_UNICODE_SCRIPT_INVALID_CODE;
+
+ return G_UNICODE_SCRIPT_UNKNOWN;
+}
+
static unsigned int
hb_glib_get_combining_class (hb_unicode_funcs_t *ufuncs,
hb_codepoint_t unicode,
void *user_data)
{
- GUnicodeScript script = g_unichar_get_script (unicode);
- switch (script)
- {
-#define MATCH_SCRIPT(C) case G_UNICODE_SCRIPT_##C: return HB_SCRIPT_##C
-#define MATCH_SCRIPT2(C1, C2) case G_UNICODE_SCRIPT_##C1: return HB_SCRIPT_##C2
-
- MATCH_SCRIPT2(INVALID_CODE, INVALID);
-
- MATCH_SCRIPT (COMMON);
- MATCH_SCRIPT (INHERITED);
- MATCH_SCRIPT (ARABIC);
- MATCH_SCRIPT (ARMENIAN);
- MATCH_SCRIPT (BENGALI);
- MATCH_SCRIPT (BOPOMOFO);
- MATCH_SCRIPT (CHEROKEE);
- MATCH_SCRIPT (COPTIC);
- MATCH_SCRIPT (CYRILLIC);
- MATCH_SCRIPT (DESERET);
- MATCH_SCRIPT (DEVANAGARI);
- MATCH_SCRIPT (ETHIOPIC);
- MATCH_SCRIPT (GEORGIAN);
- MATCH_SCRIPT (GOTHIC);
- MATCH_SCRIPT (GREEK);
- MATCH_SCRIPT (GUJARATI);
- MATCH_SCRIPT (GURMUKHI);
- MATCH_SCRIPT (HAN);
- MATCH_SCRIPT (HANGUL);
- MATCH_SCRIPT (HEBREW);
- MATCH_SCRIPT (HIRAGANA);
- MATCH_SCRIPT (KANNADA);
- MATCH_SCRIPT (KATAKANA);
- MATCH_SCRIPT (KHMER);
- MATCH_SCRIPT (LAO);
- MATCH_SCRIPT (LATIN);
- MATCH_SCRIPT (MALAYALAM);
- MATCH_SCRIPT (MONGOLIAN);
- MATCH_SCRIPT (MYANMAR);
- MATCH_SCRIPT (OGHAM);
- MATCH_SCRIPT (OLD_ITALIC);
- MATCH_SCRIPT (ORIYA);
- MATCH_SCRIPT (RUNIC);
- MATCH_SCRIPT (SINHALA);
- MATCH_SCRIPT (SYRIAC);
- MATCH_SCRIPT (TAMIL);
- MATCH_SCRIPT (TELUGU);
- MATCH_SCRIPT (THAANA);
- MATCH_SCRIPT (THAI);
- MATCH_SCRIPT (TIBETAN);
- MATCH_SCRIPT (CANADIAN_ABORIGINAL);
- MATCH_SCRIPT (YI);
- MATCH_SCRIPT (TAGALOG);
- MATCH_SCRIPT (HANUNOO);
- MATCH_SCRIPT (BUHID);
- MATCH_SCRIPT (TAGBANWA);
-
- /* Unicode-4.0 additions */
- MATCH_SCRIPT (BRAILLE);
- MATCH_SCRIPT (CYPRIOT);
- MATCH_SCRIPT (LIMBU);
- MATCH_SCRIPT (OSMANYA);
- MATCH_SCRIPT (SHAVIAN);
- MATCH_SCRIPT (LINEAR_B);
- MATCH_SCRIPT (TAI_LE);
- MATCH_SCRIPT (UGARITIC);
-
- /* Unicode-4.1 additions */
- MATCH_SCRIPT (NEW_TAI_LUE);
- MATCH_SCRIPT (BUGINESE);
- MATCH_SCRIPT (GLAGOLITIC);
- MATCH_SCRIPT (TIFINAGH);
- MATCH_SCRIPT (SYLOTI_NAGRI);
- MATCH_SCRIPT (OLD_PERSIAN);
- MATCH_SCRIPT (KHAROSHTHI);
-
- /* Unicode-5.0 additions */
- MATCH_SCRIPT (UNKNOWN);
- MATCH_SCRIPT (BALINESE);
- MATCH_SCRIPT (CUNEIFORM);
- MATCH_SCRIPT (PHOENICIAN);
- MATCH_SCRIPT (PHAGS_PA);
- MATCH_SCRIPT (NKO);
-
- /* Unicode-5.1 additions */
- MATCH_SCRIPT (KAYAH_LI);
- MATCH_SCRIPT (LEPCHA);
- MATCH_SCRIPT (REJANG);
- MATCH_SCRIPT (SUNDANESE);
- MATCH_SCRIPT (SAURASHTRA);
- MATCH_SCRIPT (CHAM);
- MATCH_SCRIPT (OL_CHIKI);
- MATCH_SCRIPT (VAI);
- MATCH_SCRIPT (CARIAN);
- MATCH_SCRIPT (LYCIAN);
- MATCH_SCRIPT (LYDIAN);
-
- /* Unicode-5.2 additions */
-#if GLIB_CHECK_VERSION(2,26,0)
- MATCH_SCRIPT (AVESTAN);
- MATCH_SCRIPT (BAMUM);
- MATCH_SCRIPT (EGYPTIAN_HIEROGLYPHS);
- MATCH_SCRIPT (IMPERIAL_ARAMAIC);
- MATCH_SCRIPT (INSCRIPTIONAL_PAHLAVI);
- MATCH_SCRIPT (INSCRIPTIONAL_PARTHIAN);
- MATCH_SCRIPT (JAVANESE);
- MATCH_SCRIPT (KAITHI);
- MATCH_SCRIPT (TAI_THAM);
- MATCH_SCRIPT (LISU);
- MATCH_SCRIPT (MEETEI_MAYEK);
- MATCH_SCRIPT (OLD_SOUTH_ARABIAN);
-#if GLIB_CHECK_VERSION(2,27,92)
- MATCH_SCRIPT (OLD_TURKIC);
-#else
- MATCH_SCRIPT2(OLD_TURKISH, OLD_TURKIC);
-#endif
- MATCH_SCRIPT (SAMARITAN);
- MATCH_SCRIPT (TAI_VIET);
-#endif
-
- /* Unicode-6.0 additions */
-#if GLIB_CHECK_VERSION(2,28,0)
- MATCH_SCRIPT (BATAK);
- MATCH_SCRIPT (BRAHMI);
- MATCH_SCRIPT (MANDAIC);
-#endif
-
-#undef MATCH_SCRIPT
-#undef MATCH_SCRIPT2
- }
-
- return HB_SCRIPT_UNKNOWN;
+ return hb_glib_script_to_script (g_unichar_get_script (unicode));
}
static hb_unicode_funcs_t glib_ufuncs = {