| /* |
| * Copyright (C) 2009 Red Hat, Inc. |
| * |
| * This is part of HarfBuzz, a text shaping library. |
| * |
| * Permission is hereby granted, without written agreement and without |
| * license or royalty fees, to use, copy, modify, and distribute this |
| * software and its documentation for any purpose, provided that the |
| * above copyright notice and the following two paragraphs appear in |
| * all copies of this software. |
| * |
| * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR |
| * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES |
| * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN |
| * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH |
| * DAMAGE. |
| * |
| * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, |
| * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND |
| * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS |
| * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO |
| * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. |
| * |
| * Red Hat Author(s): Behdad Esfahbod |
| */ |
| |
| #ifndef HB_UNICODE_H |
| #define HB_UNICODE_H |
| |
| #include "hb-common.h" |
| |
| HB_BEGIN_DECLS |
| |
| |
| /* Unicode General Category property */ |
| typedef enum |
| { |
| HB_CATEGORY_CONTROL, |
| HB_CATEGORY_FORMAT, |
| HB_CATEGORY_UNASSIGNED, |
| HB_CATEGORY_PRIVATE_USE, |
| HB_CATEGORY_SURROGATE, |
| HB_CATEGORY_LOWERCASE_LETTER, |
| HB_CATEGORY_MODIFIER_LETTER, |
| HB_CATEGORY_OTHER_LETTER, |
| HB_CATEGORY_TITLECASE_LETTER, |
| HB_CATEGORY_UPPERCASE_LETTER, |
| HB_CATEGORY_COMBINING_MARK, |
| HB_CATEGORY_ENCLOSING_MARK, |
| HB_CATEGORY_NON_SPACING_MARK, |
| HB_CATEGORY_DECIMAL_NUMBER, |
| HB_CATEGORY_LETTER_NUMBER, |
| HB_CATEGORY_OTHER_NUMBER, |
| HB_CATEGORY_CONNECT_PUNCTUATION, |
| HB_CATEGORY_DASH_PUNCTUATION, |
| HB_CATEGORY_CLOSE_PUNCTUATION, |
| HB_CATEGORY_FINAL_PUNCTUATION, |
| HB_CATEGORY_INITIAL_PUNCTUATION, |
| HB_CATEGORY_OTHER_PUNCTUATION, |
| HB_CATEGORY_OPEN_PUNCTUATION, |
| HB_CATEGORY_CURRENCY_SYMBOL, |
| HB_CATEGORY_MODIFIER_SYMBOL, |
| HB_CATEGORY_MATH_SYMBOL, |
| HB_CATEGORY_OTHER_SYMBOL, |
| HB_CATEGORY_LINE_SEPARATOR, |
| HB_CATEGORY_PARAGRAPH_SEPARATOR, |
| HB_CATEGORY_SPACE_SEPARATOR |
| } hb_category_t; |
| |
| /* Unicode Script property */ |
| typedef enum |
| { /* ISO 15924 code */ |
| HB_SCRIPT_INVALID_CODE = -1, |
| HB_SCRIPT_COMMON = 0, /* Zyyy */ |
| HB_SCRIPT_INHERITED, /* Qaai */ |
| HB_SCRIPT_ARABIC, /* Arab */ |
| HB_SCRIPT_ARMENIAN, /* Armn */ |
| HB_SCRIPT_BENGALI, /* Beng */ |
| HB_SCRIPT_BOPOMOFO, /* Bopo */ |
| HB_SCRIPT_CHEROKEE, /* Cher */ |
| HB_SCRIPT_COPTIC, /* Qaac */ |
| HB_SCRIPT_CYRILLIC, /* Cyrl (Cyrs) */ |
| HB_SCRIPT_DESERET, /* Dsrt */ |
| HB_SCRIPT_DEVANAGARI, /* Deva */ |
| HB_SCRIPT_ETHIOPIC, /* Ethi */ |
| HB_SCRIPT_GEORGIAN, /* Geor (Geon, Geoa) */ |
| HB_SCRIPT_GOTHIC, /* Goth */ |
| HB_SCRIPT_GREEK, /* Grek */ |
| HB_SCRIPT_GUJARATI, /* Gujr */ |
| HB_SCRIPT_GURMUKHI, /* Guru */ |
| HB_SCRIPT_HAN, /* Hani */ |
| HB_SCRIPT_HANGUL, /* Hang */ |
| HB_SCRIPT_HEBREW, /* Hebr */ |
| HB_SCRIPT_HIRAGANA, /* Hira */ |
| HB_SCRIPT_KANNADA, /* Knda */ |
| HB_SCRIPT_KATAKANA, /* Kana */ |
| HB_SCRIPT_KHMER, /* Khmr */ |
| HB_SCRIPT_LAO, /* Laoo */ |
| HB_SCRIPT_LATIN, /* Latn (Latf, Latg) */ |
| HB_SCRIPT_MALAYALAM, /* Mlym */ |
| HB_SCRIPT_MONGOLIAN, /* Mong */ |
| HB_SCRIPT_MYANMAR, /* Mymr */ |
| HB_SCRIPT_OGHAM, /* Ogam */ |
| HB_SCRIPT_OLD_ITALIC, /* Ital */ |
| HB_SCRIPT_ORIYA, /* Orya */ |
| HB_SCRIPT_RUNIC, /* Runr */ |
| HB_SCRIPT_SINHALA, /* Sinh */ |
| HB_SCRIPT_SYRIAC, /* Syrc (Syrj, Syrn, Syre) */ |
| HB_SCRIPT_TAMIL, /* Taml */ |
| HB_SCRIPT_TELUGU, /* Telu */ |
| HB_SCRIPT_THAANA, /* Thaa */ |
| HB_SCRIPT_THAI, /* Thai */ |
| HB_SCRIPT_TIBETAN, /* Tibt */ |
| HB_SCRIPT_CANADIAN_ABORIGINAL, /* Cans */ |
| HB_SCRIPT_YI, /* Yiii */ |
| HB_SCRIPT_TAGALOG, /* Tglg */ |
| HB_SCRIPT_HANUNOO, /* Hano */ |
| HB_SCRIPT_BUHID, /* Buhd */ |
| HB_SCRIPT_TAGBANWA, /* Tagb */ |
| |
| /* Unicode-4.0 additions */ |
| HB_SCRIPT_BRAILLE, /* Brai */ |
| HB_SCRIPT_CYPRIOT, /* Cprt */ |
| HB_SCRIPT_LIMBU, /* Limb */ |
| HB_SCRIPT_OSMANYA, /* Osma */ |
| HB_SCRIPT_SHAVIAN, /* Shaw */ |
| HB_SCRIPT_LINEAR_B, /* Linb */ |
| HB_SCRIPT_TAI_LE, /* Tale */ |
| HB_SCRIPT_UGARITIC, /* Ugar */ |
| |
| /* Unicode-4.1 additions */ |
| HB_SCRIPT_NEW_TAI_LUE, /* Talu */ |
| HB_SCRIPT_BUGINESE, /* Bugi */ |
| HB_SCRIPT_GLAGOLITIC, /* Glag */ |
| HB_SCRIPT_TIFINAGH, /* Tfng */ |
| HB_SCRIPT_SYLOTI_NAGRI, /* Sylo */ |
| HB_SCRIPT_OLD_PERSIAN, /* Xpeo */ |
| HB_SCRIPT_KHAROSHTHI, /* Khar */ |
| |
| /* Unicode-5.0 additions */ |
| HB_SCRIPT_UNKNOWN, /* Zzzz */ |
| HB_SCRIPT_BALINESE, /* Bali */ |
| HB_SCRIPT_CUNEIFORM, /* Xsux */ |
| HB_SCRIPT_PHOENICIAN, /* Phnx */ |
| HB_SCRIPT_PHAGS_PA, /* Phag */ |
| HB_SCRIPT_NKO, /* Nkoo */ |
| |
| /* Unicode-5.1 additions */ |
| HB_SCRIPT_KAYAH_LI, /* Kali */ |
| HB_SCRIPT_LEPCHA, /* Lepc */ |
| HB_SCRIPT_REJANG, /* Rjng */ |
| HB_SCRIPT_SUNDANESE, /* Sund */ |
| HB_SCRIPT_SAURASHTRA, /* Saur */ |
| HB_SCRIPT_CHAM, /* Cham */ |
| HB_SCRIPT_OL_CHIKI, /* Olck */ |
| HB_SCRIPT_VAI, /* Vaii */ |
| HB_SCRIPT_CARIAN, /* Cari */ |
| HB_SCRIPT_LYCIAN, /* Lyci */ |
| HB_SCRIPT_LYDIAN, /* Lydi */ |
| |
| /* Unicode-5.2 additions */ |
| HB_SCRIPT_AVESTAN, /* Avst */ |
| HB_SCRIPT_BAMUM, /* Bamu */ |
| HB_SCRIPT_EGYPTIAN_HIEROGLYPHS, /* Egyp */ |
| HB_SCRIPT_IMPERIAL_ARAMAIC, /* Armi */ |
| HB_SCRIPT_INSCRIPTIONAL_PAHLAVI, /* Phli */ |
| HB_SCRIPT_INSCRIPTIONAL_PARTHIAN, /* Prti */ |
| HB_SCRIPT_JAVANESE, /* Java */ |
| HB_SCRIPT_KAITHI, /* Kthi */ |
| HB_SCRIPT_LISU, /* Lisu */ |
| HB_SCRIPT_MEITEI_MAYEK, /* Mtei */ |
| HB_SCRIPT_OLD_SOUTH_ARABIAN, /* Sarb */ |
| HB_SCRIPT_OLD_TURKIC, /* Orkh */ |
| HB_SCRIPT_SAMARITAN, /* Samr */ |
| HB_SCRIPT_TAI_THAM, /* Lana */ |
| HB_SCRIPT_TAI_VIET /* Tavt */ |
| } hb_script_t; |
| |
| |
| /* |
| * hb_unicode_funcs_t |
| */ |
| |
| typedef struct _hb_unicode_funcs_t hb_unicode_funcs_t; |
| |
| hb_unicode_funcs_t * |
| hb_unicode_funcs_create (void); |
| |
| hb_unicode_funcs_t * |
| hb_unicode_funcs_reference (hb_unicode_funcs_t *ufuncs); |
| |
| unsigned int |
| hb_unicode_funcs_get_reference_count (hb_unicode_funcs_t *ufuncs); |
| |
| void |
| hb_unicode_funcs_destroy (hb_unicode_funcs_t *ufuncs); |
| |
| hb_unicode_funcs_t * |
| hb_unicode_funcs_copy (hb_unicode_funcs_t *ufuncs); |
| |
| void |
| hb_unicode_funcs_make_immutable (hb_unicode_funcs_t *ufuncs); |
| |
| |
| /* funcs */ |
| |
| typedef hb_codepoint_t (*hb_unicode_get_mirroring_func_t) (hb_codepoint_t unicode); |
| typedef hb_category_t (*hb_unicode_get_general_category_func_t) (hb_codepoint_t unicode); |
| typedef hb_script_t (*hb_unicode_get_script_func_t) (hb_codepoint_t unicode); |
| typedef unsigned int (*hb_unicode_get_combining_class_func_t) (hb_codepoint_t unicode); |
| typedef unsigned int (*hb_unicode_get_eastasian_width_func_t) (hb_codepoint_t unicode); |
| |
| |
| void |
| hb_unicode_funcs_set_mirroring_func (hb_unicode_funcs_t *ufuncs, |
| hb_unicode_get_mirroring_func_t mirroring_func); |
| |
| void |
| hb_unicode_funcs_set_general_category_func (hb_unicode_funcs_t *ufuncs, |
| hb_unicode_get_general_category_func_t general_category_func); |
| |
| void |
| hb_unicode_funcs_set_script_func (hb_unicode_funcs_t *ufuncs, |
| hb_unicode_get_script_func_t script_func); |
| |
| void |
| hb_unicode_funcs_set_combining_class_func (hb_unicode_funcs_t *ufuncs, |
| hb_unicode_get_combining_class_func_t combining_class_func); |
| |
| void |
| hb_unicode_funcs_set_eastasian_width_func (hb_unicode_funcs_t *ufuncs, |
| hb_unicode_get_eastasian_width_func_t eastasian_width_func); |
| |
| |
| hb_codepoint_t |
| hb_unicode_get_mirroring (hb_unicode_funcs_t *ufuncs, |
| hb_codepoint_t unicode); |
| |
| hb_category_t |
| hb_unicode_get_general_category (hb_unicode_funcs_t *ufuncs, |
| hb_codepoint_t unicode); |
| |
| hb_script_t |
| hb_unicode_get_script (hb_unicode_funcs_t *ufuncs, |
| hb_codepoint_t unicode); |
| |
| unsigned int |
| hb_unicode_get_combining_class (hb_unicode_funcs_t *ufuncs, |
| hb_codepoint_t unicode); |
| |
| unsigned int |
| hb_unicode_get_eastasian_width (hb_unicode_funcs_t *ufuncs, |
| hb_codepoint_t unicode); |
| |
| |
| HB_END_DECLS |
| |
| #endif /* HB_UNICODE_H */ |
