| /* |
| ********************************************************************** |
| * Copyright (C) 1997-2013, International Business Machines |
| * Corporation and others. All Rights Reserved. |
| ********************************************************************** |
| * |
| * File USCRIPT.H |
| * |
| * Modification History: |
| * |
| * Date Name Description |
| * 07/06/2001 Ram Creation. |
| ****************************************************************************** |
| */ |
| |
| #ifndef USCRIPT_H |
| #define USCRIPT_H |
| #include "unicode/utypes.h" |
| |
| /** |
| * \file |
| * \brief C API: Unicode Script Information |
| */ |
| |
| /** |
| * Constants for ISO 15924 script codes. |
| * |
| * Many of these script codes - those from Unicode's ScriptNames.txt - |
| * are character property values for Unicode's Script property. |
| * See UAX #24 Script Names (http://www.unicode.org/reports/tr24/). |
| * |
| * Starting with ICU 3.6, constants for most ISO 15924 script codes |
| * are included (currently excluding private-use codes Qaaa..Qabx). |
| * For scripts for which there are codes in ISO 15924 but which are not |
| * used in the Unicode Character Database (UCD), there are no Unicode characters |
| * associated with those scripts. |
| * |
| * For example, there are no characters that have a UCD script code of |
| * Hans or Hant. All Han ideographs have the Hani script code. |
| * The Hans and Hant script codes are used with CLDR data. |
| * |
| * ISO 15924 script codes are included for use with CLDR and similar. |
| * |
| * @stable ICU 2.2 |
| */ |
| typedef enum UScriptCode { |
| /* |
| * Note: UScriptCode constants and their ISO script code comments |
| * are parsed by preparseucd.py. |
| * It matches lines like |
| * USCRIPT_<Unicode Script value name> = <integer>, / * <ISO script code> * / |
| */ |
| |
| /** @stable ICU 2.2 */ |
| USCRIPT_INVALID_CODE = -1, |
| /** @stable ICU 2.2 */ |
| USCRIPT_COMMON = 0, /* Zyyy */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_INHERITED = 1, /* Zinh */ /* "Code for inherited script", for non-spacing combining marks; also Qaai */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_ARABIC = 2, /* Arab */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_ARMENIAN = 3, /* Armn */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_BENGALI = 4, /* Beng */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_BOPOMOFO = 5, /* Bopo */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_CHEROKEE = 6, /* Cher */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_COPTIC = 7, /* Copt */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_CYRILLIC = 8, /* Cyrl */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_DESERET = 9, /* Dsrt */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_DEVANAGARI = 10, /* Deva */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_ETHIOPIC = 11, /* Ethi */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_GEORGIAN = 12, /* Geor */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_GOTHIC = 13, /* Goth */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_GREEK = 14, /* Grek */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_GUJARATI = 15, /* Gujr */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_GURMUKHI = 16, /* Guru */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_HAN = 17, /* Hani */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_HANGUL = 18, /* Hang */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_HEBREW = 19, /* Hebr */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_HIRAGANA = 20, /* Hira */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_KANNADA = 21, /* Knda */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_KATAKANA = 22, /* Kana */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_KHMER = 23, /* Khmr */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_LAO = 24, /* Laoo */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_LATIN = 25, /* Latn */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_MALAYALAM = 26, /* Mlym */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_MONGOLIAN = 27, /* Mong */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_MYANMAR = 28, /* Mymr */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_OGHAM = 29, /* Ogam */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_OLD_ITALIC = 30, /* Ital */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_ORIYA = 31, /* Orya */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_RUNIC = 32, /* Runr */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_SINHALA = 33, /* Sinh */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_SYRIAC = 34, /* Syrc */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_TAMIL = 35, /* Taml */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_TELUGU = 36, /* Telu */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_THAANA = 37, /* Thaa */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_THAI = 38, /* Thai */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_TIBETAN = 39, /* Tibt */ |
| /** Canadian_Aboriginal script. @stable ICU 2.6 */ |
| USCRIPT_CANADIAN_ABORIGINAL = 40, /* Cans */ |
| /** Canadian_Aboriginal script (alias). @stable ICU 2.2 */ |
| USCRIPT_UCAS = USCRIPT_CANADIAN_ABORIGINAL, |
| /** @stable ICU 2.2 */ |
| USCRIPT_YI = 41, /* Yiii */ |
| /* New scripts in Unicode 3.2 */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_TAGALOG = 42, /* Tglg */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_HANUNOO = 43, /* Hano */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_BUHID = 44, /* Buhd */ |
| /** @stable ICU 2.2 */ |
| USCRIPT_TAGBANWA = 45, /* Tagb */ |
| |
| /* New scripts in Unicode 4 */ |
| /** @stable ICU 2.6 */ |
| USCRIPT_BRAILLE = 46, /* Brai */ |
| /** @stable ICU 2.6 */ |
| USCRIPT_CYPRIOT = 47, /* Cprt */ |
| /** @stable ICU 2.6 */ |
| USCRIPT_LIMBU = 48, /* Limb */ |
| /** @stable ICU 2.6 */ |
| USCRIPT_LINEAR_B = 49, /* Linb */ |
| /** @stable ICU 2.6 */ |
| USCRIPT_OSMANYA = 50, /* Osma */ |
| /** @stable ICU 2.6 */ |
| USCRIPT_SHAVIAN = 51, /* Shaw */ |
| /** @stable ICU 2.6 */ |
| USCRIPT_TAI_LE = 52, /* Tale */ |
| /** @stable ICU 2.6 */ |
| USCRIPT_UGARITIC = 53, /* Ugar */ |
| |
| /** New script code in Unicode 4.0.1 @stable ICU 3.0 */ |
| USCRIPT_KATAKANA_OR_HIRAGANA = 54,/*Hrkt */ |
| |
| /* New scripts in Unicode 4.1 */ |
| /** @stable ICU 3.4 */ |
| USCRIPT_BUGINESE = 55, /* Bugi */ |
| /** @stable ICU 3.4 */ |
| USCRIPT_GLAGOLITIC = 56, /* Glag */ |
| /** @stable ICU 3.4 */ |
| USCRIPT_KHAROSHTHI = 57, /* Khar */ |
| /** @stable ICU 3.4 */ |
| USCRIPT_SYLOTI_NAGRI = 58, /* Sylo */ |
| /** @stable ICU 3.4 */ |
| USCRIPT_NEW_TAI_LUE = 59, /* Talu */ |
| /** @stable ICU 3.4 */ |
| USCRIPT_TIFINAGH = 60, /* Tfng */ |
| /** @stable ICU 3.4 */ |
| USCRIPT_OLD_PERSIAN = 61, /* Xpeo */ |
| |
| /* New script codes from ISO 15924 */ |
| /** @stable ICU 3.6 */ |
| USCRIPT_BALINESE = 62, /* Bali */ |
| /** @stable ICU 3.6 */ |
| USCRIPT_BATAK = 63, /* Batk */ |
| /** @stable ICU 3.6 */ |
| USCRIPT_BLISSYMBOLS = 64, /* Blis */ |
| /** @stable ICU 3.6 */ |
| USCRIPT_BRAHMI = 65, /* Brah */ |
| /** @stable ICU 3.6 */ |
| USCRIPT_CHAM = 66, /* Cham */ |
| /** @stable ICU 3.6 */ |
| USCRIPT_CIRTH = 67, /* Cirt */ |
| /** @stable ICU 3.6 */ |
| USCRIPT_OLD_CHURCH_SLAVONIC_CYRILLIC = 68, /* Cyrs */ |
| /** @stable ICU 3.6 */ |
| USCRIPT_DEMOTIC_EGYPTIAN = 69, /* Egyd */ |
| /** @stable ICU 3.6 */ |
| USCRIPT_HIERATIC_EGYPTIAN = 70, /* Egyh */ |
| /** @stable ICU 3.6 */ |
| USCRIPT_EGYPTIAN_HIEROGLYPHS = 71, /* Egyp */ |
| /** @stable ICU 3.6 */ |
| USCRIPT_KHUTSURI = 72, /* Geok */ |
| /** @stable ICU 3.6 */ |
| USCRIPT_SIMPLIFIED_HAN = 73, /* Hans */ |
| /** @stable ICU 3.6 */ |
| USCRIPT_TRADITIONAL_HAN = 74, /* Hant */ |
| /** @stable ICU 3.6 */ |
| USCRIPT_PAHAWH_HMONG = 75, /* Hmng */ |
| /** @stable ICU 3.6 */ |
| USCRIPT_OLD_HUNGARIAN = 76, /* Hung */ |
| /** @stable ICU 3.6 */ |
| USCRIPT_HARAPPAN_INDUS = 77, /* Inds */ |
| /** @stable ICU 3.6 */ |
| USCRIPT_JAVANESE = 78, /* Java */ |
| /** @stable ICU 3.6 */ |
| USCRIPT_KAYAH_LI = 79, /* Kali */ |
| /** @stable ICU 3.6 */ |
| USCRIPT_LATIN_FRAKTUR = 80, /* Latf */ |
| /** @stable ICU 3.6 */ |
| USCRIPT_LATIN_GAELIC = 81, /* Latg */ |
| /** @stable ICU 3.6 */ |
| USCRIPT_LEPCHA = 82, /* Lepc */ |
| /** @stable ICU 3.6 */ |
| USCRIPT_LINEAR_A = 83, /* Lina */ |
| /** @stable ICU 4.6 */ |
| USCRIPT_MANDAIC = 84, /* Mand */ |
| /** @stable ICU 3.6 */ |
| USCRIPT_MANDAEAN = USCRIPT_MANDAIC, |
| /** @stable ICU 3.6 */ |
| USCRIPT_MAYAN_HIEROGLYPHS = 85, /* Maya */ |
| /** @stable ICU 4.6 */ |
| USCRIPT_MEROITIC_HIEROGLYPHS = 86, /* Mero */ |
| /** @stable ICU 3.6 */ |
| USCRIPT_MEROITIC = USCRIPT_MEROITIC_HIEROGLYPHS, |
| /** @stable ICU 3.6 */ |
| USCRIPT_NKO = 87, /* Nkoo */ |
| /** @stable ICU 3.6 */ |
| USCRIPT_ORKHON = 88, /* Orkh */ |
| /** @stable ICU 3.6 */ |
| USCRIPT_OLD_PERMIC = 89, /* Perm */ |
| /** @stable ICU 3.6 */ |
| USCRIPT_PHAGS_PA = 90, /* Phag */ |
| /** @stable ICU 3.6 */ |
| USCRIPT_PHOENICIAN = 91, /* Phnx */ |
| /** @stable ICU 52 */ |
| USCRIPT_MIAO = 92, /* Plrd */ |
| /** @stable ICU 3.6 */ |
| USCRIPT_PHONETIC_POLLARD = USCRIPT_MIAO, |
| /** @stable ICU 3.6 */ |
| USCRIPT_RONGORONGO = 93, /* Roro */ |
| /** @stable ICU 3.6 */ |
| USCRIPT_SARATI = 94, /* Sara */ |
| /** @stable ICU 3.6 */ |
| USCRIPT_ESTRANGELO_SYRIAC = 95, /* Syre */ |
| /** @stable ICU 3.6 */ |
| USCRIPT_WESTERN_SYRIAC = 96, /* Syrj */ |
| /** @stable ICU 3.6 */ |
| USCRIPT_EASTERN_SYRIAC = 97, /* Syrn */ |
| /** @stable ICU 3.6 */ |
| USCRIPT_TENGWAR = 98, /* Teng */ |
| /** @stable ICU 3.6 */ |
| USCRIPT_VAI = 99, /* Vaii */ |
| /** @stable ICU 3.6 */ |
| USCRIPT_VISIBLE_SPEECH = 100,/* Visp */ |
| /** @stable ICU 3.6 */ |
| USCRIPT_CUNEIFORM = 101,/* Xsux */ |
| /** @stable ICU 3.6 */ |
| USCRIPT_UNWRITTEN_LANGUAGES = 102,/* Zxxx */ |
| /** @stable ICU 3.6 */ |
| USCRIPT_UNKNOWN = 103,/* Zzzz */ /* Unknown="Code for uncoded script", for unassigned code points */ |
| |
| /* New script codes from ISO 15924 */ |
| /** @stable ICU 3.8 */ |
| USCRIPT_CARIAN = 104,/* Cari */ |
| /** @stable ICU 3.8 */ |
| USCRIPT_JAPANESE = 105,/* Jpan */ |
| /** @stable ICU 3.8 */ |
| USCRIPT_LANNA = 106,/* Lana */ |
| /** @stable ICU 3.8 */ |
| USCRIPT_LYCIAN = 107,/* Lyci */ |
| /** @stable ICU 3.8 */ |
| USCRIPT_LYDIAN = 108,/* Lydi */ |
| /** @stable ICU 3.8 */ |
| USCRIPT_OL_CHIKI = 109,/* Olck */ |
| /** @stable ICU 3.8 */ |
| USCRIPT_REJANG = 110,/* Rjng */ |
| /** @stable ICU 3.8 */ |
| USCRIPT_SAURASHTRA = 111,/* Saur */ |
| /** @stable ICU 3.8 */ |
| USCRIPT_SIGN_WRITING = 112,/* Sgnw */ |
| /** @stable ICU 3.8 */ |
| USCRIPT_SUNDANESE = 113,/* Sund */ |
| /** @stable ICU 3.8 */ |
| USCRIPT_MOON = 114,/* Moon */ |
| /** @stable ICU 3.8 */ |
| USCRIPT_MEITEI_MAYEK = 115,/* Mtei */ |
| |
| /* New script codes from ISO 15924 */ |
| /** @stable ICU 4.0 */ |
| USCRIPT_IMPERIAL_ARAMAIC = 116,/* Armi */ |
| /** @stable ICU 4.0 */ |
| USCRIPT_AVESTAN = 117,/* Avst */ |
| /** @stable ICU 4.0 */ |
| USCRIPT_CHAKMA = 118,/* Cakm */ |
| /** @stable ICU 4.0 */ |
| USCRIPT_KOREAN = 119,/* Kore */ |
| /** @stable ICU 4.0 */ |
| USCRIPT_KAITHI = 120,/* Kthi */ |
| /** @stable ICU 4.0 */ |
| USCRIPT_MANICHAEAN = 121,/* Mani */ |
| /** @stable ICU 4.0 */ |
| USCRIPT_INSCRIPTIONAL_PAHLAVI = 122,/* Phli */ |
| /** @stable ICU 4.0 */ |
| USCRIPT_PSALTER_PAHLAVI = 123,/* Phlp */ |
| /** @stable ICU 4.0 */ |
| USCRIPT_BOOK_PAHLAVI = 124,/* Phlv */ |
| /** @stable ICU 4.0 */ |
| USCRIPT_INSCRIPTIONAL_PARTHIAN = 125,/* Prti */ |
| /** @stable ICU 4.0 */ |
| USCRIPT_SAMARITAN = 126,/* Samr */ |
| /** @stable ICU 4.0 */ |
| USCRIPT_TAI_VIET = 127,/* Tavt */ |
| /** @stable ICU 4.0 */ |
| USCRIPT_MATHEMATICAL_NOTATION = 128,/* Zmth */ |
| /** @stable ICU 4.0 */ |
| USCRIPT_SYMBOLS = 129,/* Zsym */ |
| |
| /* New script codes from ISO 15924 */ |
| /** @stable ICU 4.4 */ |
| USCRIPT_BAMUM = 130,/* Bamu */ |
| /** @stable ICU 4.4 */ |
| USCRIPT_LISU = 131,/* Lisu */ |
| /** @stable ICU 4.4 */ |
| USCRIPT_NAKHI_GEBA = 132,/* Nkgb */ |
| /** @stable ICU 4.4 */ |
| USCRIPT_OLD_SOUTH_ARABIAN = 133,/* Sarb */ |
| |
| /* New script codes from ISO 15924 */ |
| /** @stable ICU 4.6 */ |
| USCRIPT_BASSA_VAH = 134,/* Bass */ |
| /** @stable ICU 4.6 */ |
| USCRIPT_DUPLOYAN_SHORTAND = 135,/* Dupl */ |
| /** @stable ICU 4.6 */ |
| USCRIPT_ELBASAN = 136,/* Elba */ |
| /** @stable ICU 4.6 */ |
| USCRIPT_GRANTHA = 137,/* Gran */ |
| /** @stable ICU 4.6 */ |
| USCRIPT_KPELLE = 138,/* Kpel */ |
| /** @stable ICU 4.6 */ |
| USCRIPT_LOMA = 139,/* Loma */ |
| /** @stable ICU 4.6 */ |
| USCRIPT_MENDE = 140,/* Mend */ |
| /** @stable ICU 4.6 */ |
| USCRIPT_MEROITIC_CURSIVE = 141,/* Merc */ |
| /** @stable ICU 4.6 */ |
| USCRIPT_OLD_NORTH_ARABIAN = 142,/* Narb */ |
| /** @stable ICU 4.6 */ |
| USCRIPT_NABATAEAN = 143,/* Nbat */ |
| /** @stable ICU 4.6 */ |
| USCRIPT_PALMYRENE = 144,/* Palm */ |
| /** @stable ICU 4.6 */ |
| USCRIPT_SINDHI = 145,/* Sind */ |
| /** @stable ICU 4.6 */ |
| USCRIPT_WARANG_CITI = 146,/* Wara */ |
| |
| /** @stable ICU 4.8 */ |
| USCRIPT_AFAKA = 147,/* Afak */ |
| /** @stable ICU 4.8 */ |
| USCRIPT_JURCHEN = 148,/* Jurc */ |
| /** @stable ICU 4.8 */ |
| USCRIPT_MRO = 149,/* Mroo */ |
| /** @stable ICU 4.8 */ |
| USCRIPT_NUSHU = 150,/* Nshu */ |
| /** @stable ICU 4.8 */ |
| USCRIPT_SHARADA = 151,/* Shrd */ |
| /** @stable ICU 4.8 */ |
| USCRIPT_SORA_SOMPENG = 152,/* Sora */ |
| /** @stable ICU 4.8 */ |
| USCRIPT_TAKRI = 153,/* Takr */ |
| /** @stable ICU 4.8 */ |
| USCRIPT_TANGUT = 154,/* Tang */ |
| /** @stable ICU 4.8 */ |
| USCRIPT_WOLEAI = 155,/* Wole */ |
| |
| /** @stable ICU 49 */ |
| USCRIPT_ANATOLIAN_HIEROGLYPHS = 156,/* Hluw */ |
| /** @stable ICU 49 */ |
| USCRIPT_KHOJKI = 157,/* Khoj */ |
| /** @stable ICU 49 */ |
| USCRIPT_TIRHUTA = 158,/* Tirh */ |
| |
| /** @stable ICU 52 */ |
| USCRIPT_CAUCASIAN_ALBANIAN = 159,/* Aghb */ |
| /** @stable ICU 52 */ |
| USCRIPT_MAHAJANI = 160,/* Mahj */ |
| |
| /* Private use codes from Qaaa - Qabx are not supported */ |
| |
| /** @stable ICU 2.2 */ |
| USCRIPT_CODE_LIMIT = 161 |
| } UScriptCode; |
| |
| /** |
| * Gets script codes associated with the given locale or ISO 15924 abbreviation or name. |
| * Fills in USCRIPT_MALAYALAM given "Malayam" OR "Mlym". |
| * Fills in USCRIPT_LATIN given "en" OR "en_US" |
| * If required capacity is greater than capacity of the destination buffer then the error code |
| * is set to U_BUFFER_OVERFLOW_ERROR and the required capacity is returned |
| * |
| * <p>Note: To search by short or long script alias only, use |
| * u_getPropertyValueEnum(UCHAR_SCRIPT, alias) instead. This does |
| * a fast lookup with no access of the locale data. |
| * @param nameOrAbbrOrLocale name of the script, as given in |
| * PropertyValueAliases.txt, or ISO 15924 code or locale |
| * @param fillIn the UScriptCode buffer to fill in the script code |
| * @param capacity the capacity (size) fo UScriptCode buffer passed in. |
| * @param err the error status code. |
| * @return The number of script codes filled in the buffer passed in |
| * @stable ICU 2.4 |
| */ |
| U_STABLE int32_t U_EXPORT2 |
| uscript_getCode(const char* nameOrAbbrOrLocale,UScriptCode* fillIn,int32_t capacity,UErrorCode *err); |
| |
| /** |
| * Gets a script name associated with the given script code. |
| * Returns "Malayam" given USCRIPT_MALAYALAM |
| * @param scriptCode UScriptCode enum |
| * @return script long name as given in |
| * PropertyValueAliases.txt, or NULL if scriptCode is invalid |
| * @stable ICU 2.4 |
| */ |
| U_STABLE const char* U_EXPORT2 |
| uscript_getName(UScriptCode scriptCode); |
| |
| /** |
| * Gets a script name associated with the given script code. |
| * Returns "Mlym" given USCRIPT_MALAYALAM |
| * @param scriptCode UScriptCode enum |
| * @return script abbreviated name as given in |
| * PropertyValueAliases.txt, or NULL if scriptCode is invalid |
| * @stable ICU 2.4 |
| */ |
| U_STABLE const char* U_EXPORT2 |
| uscript_getShortName(UScriptCode scriptCode); |
| |
| /** |
| * Gets the script code associated with the given codepoint. |
| * Returns USCRIPT_MALAYALAM given 0x0D02 |
| * @param codepoint UChar32 codepoint |
| * @param err the error status code. |
| * @return The UScriptCode, or 0 if codepoint is invalid |
| * @stable ICU 2.4 |
| */ |
| U_STABLE UScriptCode U_EXPORT2 |
| uscript_getScript(UChar32 codepoint, UErrorCode *err); |
| |
| /** |
| * Do the Script_Extensions of code point c contain script sc? |
| * If c does not have explicit Script_Extensions, then this tests whether |
| * c has the Script property value sc. |
| * |
| * Some characters are commonly used in multiple scripts. |
| * For more information, see UAX #24: http://www.unicode.org/reports/tr24/. |
| * |
| * The Script_Extensions property is provisional. It may be modified or removed |
| * in future versions of the Unicode Standard, and thus in ICU. |
| * @param c code point |
| * @param sc script code |
| * @return TRUE if sc is in Script_Extensions(c) |
| * @stable ICU 49 |
| */ |
| U_STABLE UBool U_EXPORT2 |
| uscript_hasScript(UChar32 c, UScriptCode sc); |
| |
| /** |
| * Writes code point c's Script_Extensions as a list of UScriptCode values |
| * to the output scripts array and returns the number of script codes. |
| * - If c does have Script_Extensions, then the Script property value |
| * (normally Common or Inherited) is not included. |
| * - If c does not have Script_Extensions, then the one Script code is written to the output array. |
| * - If c is not a valid code point, then the one USCRIPT_UNKNOWN code is written. |
| * In other words, if the return value is 1, |
| * then the output array contains exactly c's single Script code. |
| * If the return value is n>=2, then the output array contains c's n Script_Extensions script codes. |
| * |
| * Some characters are commonly used in multiple scripts. |
| * For more information, see UAX #24: http://www.unicode.org/reports/tr24/. |
| * |
| * If there are more than capacity script codes to be written, then |
| * U_BUFFER_OVERFLOW_ERROR is set and the number of Script_Extensions is returned. |
| * (Usual ICU buffer handling behavior.) |
| * |
| * The Script_Extensions property is provisional. It may be modified or removed |
| * in future versions of the Unicode Standard, and thus in ICU. |
| * @param c code point |
| * @param scripts output script code array |
| * @param capacity capacity of the scripts array |
| * @param errorCode Standard ICU error code. Its input value must |
| * pass the U_SUCCESS() test, or else the function returns |
| * immediately. Check for U_FAILURE() on output or use with |
| * function chaining. (See User Guide for details.) |
| * @return number of script codes in c's Script_Extensions, or 1 for the single Script value, |
| * written to scripts unless U_BUFFER_OVERFLOW_ERROR indicates insufficient capacity |
| * @stable ICU 49 |
| */ |
| U_STABLE int32_t U_EXPORT2 |
| uscript_getScriptExtensions(UChar32 c, |
| UScriptCode *scripts, int32_t capacity, |
| UErrorCode *errorCode); |
| |
| #ifndef U_HIDE_DRAFT_API |
| |
| /** |
| * Script usage constants. |
| * See UAX #31 Unicode Identifier and Pattern Syntax. |
| * http://www.unicode.org/reports/tr31/#Table_Candidate_Characters_for_Exclusion_from_Identifiers |
| * |
| * @draft ICU 51 |
| */ |
| typedef enum UScriptUsage { |
| /** Not encoded in Unicode. @draft ICU 51 */ |
| USCRIPT_USAGE_NOT_ENCODED, |
| /** Unknown script usage. @draft ICU 51 */ |
| USCRIPT_USAGE_UNKNOWN, |
| /** Candidate for Exclusion from Identifiers. @draft ICU 51 */ |
| USCRIPT_USAGE_EXCLUDED, |
| /** Limited Use script. @draft ICU 51 */ |
| USCRIPT_USAGE_LIMITED_USE, |
| /** Aspirational Use script. @draft ICU 51 */ |
| USCRIPT_USAGE_ASPIRATIONAL, |
| /** Recommended script. @draft ICU 51 */ |
| USCRIPT_USAGE_RECOMMENDED |
| } UScriptUsage; |
| |
| /** |
| * Writes the script sample character string. |
| * This string normally consists of one code point but might be longer. |
| * The string is empty if the script is not encoded. |
| * |
| * @param script script code |
| * @param dest output string array |
| * @param capacity number of UChars in the dest array |
| * @param pErrorCode standard ICU in/out error code, must pass U_SUCCESS() on input |
| * @return the string length, even if U_BUFFER_OVERFLOW_ERROR |
| * @draft ICU 51 |
| */ |
| U_DRAFT int32_t U_EXPORT2 |
| uscript_getSampleString(UScriptCode script, UChar *dest, int32_t capacity, UErrorCode *pErrorCode); |
| |
| #if U_SHOW_CPLUSPLUS_API |
| |
| U_NAMESPACE_BEGIN |
| class UnicodeString; |
| U_NAMESPACE_END |
| |
| /** |
| * Returns the script sample character string. |
| * This string normally consists of one code point but might be longer. |
| * The string is empty if the script is not encoded. |
| * |
| * @param script script code |
| * @return the sample character string |
| * @draft ICU 51 |
| */ |
| U_COMMON_API icu::UnicodeString U_EXPORT2 |
| uscript_getSampleUnicodeString(UScriptCode script); |
| |
| #endif |
| |
| /** |
| * Returns the script usage according to UAX #31 Unicode Identifier and Pattern Syntax. |
| * Returns USCRIPT_USAGE_NOT_ENCODED if the script is not encoded in Unicode. |
| * |
| * @param script script code |
| * @return script usage |
| * @see UScriptUsage |
| * @draft ICU 51 |
| */ |
| U_DRAFT UScriptUsage U_EXPORT2 |
| uscript_getUsage(UScriptCode script); |
| |
| /** |
| * Returns TRUE if the script is written right-to-left. |
| * For example, Arab and Hebr. |
| * |
| * @param script script code |
| * @return TRUE if the script is right-to-left |
| * @draft ICU 51 |
| */ |
| U_DRAFT UBool U_EXPORT2 |
| uscript_isRightToLeft(UScriptCode script); |
| |
| /** |
| * Returns TRUE if the script allows line breaks between letters (excluding hyphenation). |
| * Such a script typically requires dictionary-based line breaking. |
| * For example, Hani and Thai. |
| * |
| * @param script script code |
| * @return TRUE if the script allows line breaks between letters |
| * @draft ICU 51 |
| */ |
| U_DRAFT UBool U_EXPORT2 |
| uscript_breaksBetweenLetters(UScriptCode script); |
| |
| /** |
| * Returns TRUE if in modern (or most recent) usage of the script case distinctions are customary. |
| * For example, Latn and Cyrl. |
| * |
| * @param script script code |
| * @return TRUE if the script is cased |
| * @draft ICU 51 |
| */ |
| U_DRAFT UBool U_EXPORT2 |
| uscript_isCased(UScriptCode script); |
| |
| #endif /* U_HIDE_DRAFT_API */ |
| |
| #endif |
