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Diffstat (limited to 'trunk/pango/pango-script.h')
| -rw-r--r-- | trunk/pango/pango-script.h | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/trunk/pango/pango-script.h b/trunk/pango/pango-script.h new file mode 100644 index 00000000..6aa2a937 --- /dev/null +++ b/trunk/pango/pango-script.h @@ -0,0 +1,133 @@ +/* Pango + * pango-script.h: Script tag handling + * + * Copyright (C) 2002 Red Hat Software + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef __PANGO_SCRIPT_H__ +#define __PANGO_SCRIPT_H__ + +#include <glib.h> + +#include <pango/pango-language.h> + +G_BEGIN_DECLS + +/** + * PangoScriptIter: + * + * A #PangoScriptIter is used to iterate through a string + * and identify ranges in different scripts. + **/ +typedef struct _PangoScriptIter PangoScriptIter; + +typedef enum { /* ISO 15924 code */ + PANGO_SCRIPT_INVALID_CODE = -1, + PANGO_SCRIPT_COMMON = 0, /* Zyyy */ + PANGO_SCRIPT_INHERITED, /* Qaai */ + PANGO_SCRIPT_ARABIC, /* Arab */ + PANGO_SCRIPT_ARMENIAN, /* Armn */ + PANGO_SCRIPT_BENGALI, /* Beng */ + PANGO_SCRIPT_BOPOMOFO, /* Bopo */ + PANGO_SCRIPT_CHEROKEE, /* Cher */ + PANGO_SCRIPT_COPTIC, /* Qaac */ + PANGO_SCRIPT_CYRILLIC, /* Cyrl (Cyrs) */ + PANGO_SCRIPT_DESERET, /* Dsrt */ + PANGO_SCRIPT_DEVANAGARI, /* Deva */ + PANGO_SCRIPT_ETHIOPIC, /* Ethi */ + PANGO_SCRIPT_GEORGIAN, /* Geor (Geon, Geoa) */ + PANGO_SCRIPT_GOTHIC, /* Goth */ + PANGO_SCRIPT_GREEK, /* Grek */ + PANGO_SCRIPT_GUJARATI, /* Gujr */ + PANGO_SCRIPT_GURMUKHI, /* Guru */ + PANGO_SCRIPT_HAN, /* Hani */ + PANGO_SCRIPT_HANGUL, /* Hang */ + PANGO_SCRIPT_HEBREW, /* Hebr */ + PANGO_SCRIPT_HIRAGANA, /* Hira */ + PANGO_SCRIPT_KANNADA, /* Knda */ + PANGO_SCRIPT_KATAKANA, /* Kana */ + PANGO_SCRIPT_KHMER, /* Khmr */ + PANGO_SCRIPT_LAO, /* Laoo */ + PANGO_SCRIPT_LATIN, /* Latn (Latf, Latg) */ + PANGO_SCRIPT_MALAYALAM, /* Mlym */ + PANGO_SCRIPT_MONGOLIAN, /* Mong */ + PANGO_SCRIPT_MYANMAR, /* Mymr */ + PANGO_SCRIPT_OGHAM, /* Ogam */ + PANGO_SCRIPT_OLD_ITALIC, /* Ital */ + PANGO_SCRIPT_ORIYA, /* Orya */ + PANGO_SCRIPT_RUNIC, /* Runr */ + PANGO_SCRIPT_SINHALA, /* Sinh */ + PANGO_SCRIPT_SYRIAC, /* Syrc (Syrj, Syrn, Syre) */ + PANGO_SCRIPT_TAMIL, /* Taml */ + PANGO_SCRIPT_TELUGU, /* Telu */ + PANGO_SCRIPT_THAANA, /* Thaa */ + PANGO_SCRIPT_THAI, /* Thai */ + PANGO_SCRIPT_TIBETAN, /* Tibt */ + PANGO_SCRIPT_CANADIAN_ABORIGINAL, /* Cans */ + PANGO_SCRIPT_YI, /* Yiii */ + PANGO_SCRIPT_TAGALOG, /* Tglg */ + PANGO_SCRIPT_HANUNOO, /* Hano */ + PANGO_SCRIPT_BUHID, /* Buhd */ + PANGO_SCRIPT_TAGBANWA, /* Tagb */ + + /* Unicode-4.0 additions */ + PANGO_SCRIPT_BRAILLE, /* Brai */ + PANGO_SCRIPT_CYPRIOT, /* Cprt */ + PANGO_SCRIPT_LIMBU, /* Limb */ + PANGO_SCRIPT_OSMANYA, /* Osma */ + PANGO_SCRIPT_SHAVIAN, /* Shaw */ + PANGO_SCRIPT_LINEAR_B, /* Linb */ + PANGO_SCRIPT_TAI_LE, /* Tale */ + PANGO_SCRIPT_UGARITIC, /* Ugar */ + + /* Unicode-4.1 additions */ + PANGO_SCRIPT_NEW_TAI_LUE, /* Talu */ + PANGO_SCRIPT_BUGINESE, /* Bugi */ + PANGO_SCRIPT_GLAGOLITIC, /* Glag */ + PANGO_SCRIPT_TIFINAGH, /* Tfng */ + PANGO_SCRIPT_SYLOTI_NAGRI, /* Sylo */ + PANGO_SCRIPT_OLD_PERSIAN, /* Xpeo */ + PANGO_SCRIPT_KHAROSHTHI, /* Khar */ + + /* Unicode-5.0 additions */ + PANGO_SCRIPT_UNKNOWN, /* Zzzz */ + PANGO_SCRIPT_BALINESE, /* Bali */ + PANGO_SCRIPT_CUNEIFORM, /* Xsux */ + PANGO_SCRIPT_PHOENICIAN, /* Phnx */ + PANGO_SCRIPT_PHAGS_PA, /* Phag */ + PANGO_SCRIPT_NKO /* Nkoo */ +} PangoScript; + +PangoScript pango_script_for_unichar (gunichar ch); + +PangoScriptIter *pango_script_iter_new (const char *text, + int length); +void pango_script_iter_get_range (PangoScriptIter *iter, + G_CONST_RETURN char **start, + G_CONST_RETURN char **end, + PangoScript *script); +gboolean pango_script_iter_next (PangoScriptIter *iter); +void pango_script_iter_free (PangoScriptIter *iter); + +PangoLanguage *pango_script_get_sample_language (PangoScript script) G_GNUC_PURE; +gboolean pango_language_includes_script (PangoLanguage *language, + PangoScript script) G_GNUC_PURE; + +G_END_DECLS + +#endif /* __PANGO_SCRIPT_H__ */ |