| // Copyright (c) 2009 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| // |
| // This file extends lang_enc.h with additional languages and extended routines. |
| // It is current with Unicode 5.1 (March 2008) |
| // |
| |
| #ifndef ENCODINGS_COMPACT_LANG_DET_EXT_LANG_ENC_H__ |
| #define ENCODINGS_COMPACT_LANG_DET_EXT_LANG_ENC_H__ |
| |
| #include "languages/public/languages.h" |
| #include "encodings/compact_lang_det/letterscript_enum.h" |
| |
| |
| // Leave a small gap after the base languages, so adding one or two is easy. |
| // Just reduce the gap here (currently 5 entries) |
| |
| // Montengrin added, so reducing this from 5 to 4. dsites 2008.10.06 |
| #define EXT_LANGUAGE_BASE (NUM_LANGUAGES + 4) |
| |
| // Google UI languages |
| #define X_BORK_BORK_BORK (Language)(EXT_LANGUAGE_BASE+0) |
| #define X_PIG_LATIN (Language)(EXT_LANGUAGE_BASE+1) |
| #define X_HACKER (Language)(EXT_LANGUAGE_BASE+2) |
| #define X_KLINGON (Language)(EXT_LANGUAGE_BASE+3) |
| #define X_ELMER_FUDD (Language)(EXT_LANGUAGE_BASE+4) |
| |
| // Pseudo-languages for Unicode scripts that express a single language |
| #define X_OGHAM (Language)(EXT_LANGUAGE_BASE+5) |
| #define X_RUNIC (Language)(EXT_LANGUAGE_BASE+6) |
| #define X_YI (Language)(EXT_LANGUAGE_BASE+7) |
| #define X_OLD_ITALIC (Language)(EXT_LANGUAGE_BASE+8) |
| #define X_GOTHIC (Language)(EXT_LANGUAGE_BASE+9) |
| #define X_DESERET (Language)(EXT_LANGUAGE_BASE+10) |
| #define X_HANUNOO (Language)(EXT_LANGUAGE_BASE+11) |
| #define X_BUHID (Language)(EXT_LANGUAGE_BASE+12) |
| #define X_TAGBANWA (Language)(EXT_LANGUAGE_BASE+13) |
| #define X_TAI_LE (Language)(EXT_LANGUAGE_BASE+14) |
| #define X_LINEAR_B (Language)(EXT_LANGUAGE_BASE+15) |
| #define X_UGARITIC (Language)(EXT_LANGUAGE_BASE+16) |
| #define X_SHAVIAN (Language)(EXT_LANGUAGE_BASE+17) |
| #define X_OSMANYA (Language)(EXT_LANGUAGE_BASE+18) |
| #define X_CYPRIOT (Language)(EXT_LANGUAGE_BASE+19) |
| #define X_BUGINESE (Language)(EXT_LANGUAGE_BASE+20) |
| #define X_COPTIC (Language)(EXT_LANGUAGE_BASE+21) |
| #define X_NEW_TAI_LUE (Language)(EXT_LANGUAGE_BASE+22) |
| #define X_GLAGOLITIC (Language)(EXT_LANGUAGE_BASE+23) |
| #define X_TIFINAGH (Language)(EXT_LANGUAGE_BASE+24) |
| #define X_SYLOTI_NAGRI (Language)(EXT_LANGUAGE_BASE+25) |
| #define X_OLD_PERSIAN (Language)(EXT_LANGUAGE_BASE+26) |
| #define X_KHAROSHTHI (Language)(EXT_LANGUAGE_BASE+27) |
| #define X_BALINESE (Language)(EXT_LANGUAGE_BASE+28) |
| #define X_CUNEIFORM (Language)(EXT_LANGUAGE_BASE+29) |
| #define X_PHOENICIAN (Language)(EXT_LANGUAGE_BASE+30) |
| #define X_PHAGS_PA (Language)(EXT_LANGUAGE_BASE+31) |
| #define X_NKO (Language)(EXT_LANGUAGE_BASE+32) |
| |
| // Unicode 5.1 |
| #define X_SUDANESE (Language)(EXT_LANGUAGE_BASE+33) |
| #define X_LEPCHA (Language)(EXT_LANGUAGE_BASE+34) |
| #define X_OL_CHIKI (Language)(EXT_LANGUAGE_BASE+35) |
| #define X_VAI (Language)(EXT_LANGUAGE_BASE+36) |
| #define X_SAURASHTRA (Language)(EXT_LANGUAGE_BASE+37) |
| #define X_KAYAH_LI (Language)(EXT_LANGUAGE_BASE+38) |
| #define X_REJANG (Language)(EXT_LANGUAGE_BASE+39) |
| #define X_LYCIAN (Language)(EXT_LANGUAGE_BASE+40) |
| #define X_CARIAN (Language)(EXT_LANGUAGE_BASE+41) |
| #define X_LYDIAN (Language)(EXT_LANGUAGE_BASE+42) |
| #define X_CHAM (Language)(EXT_LANGUAGE_BASE+43) |
| |
| #define EXT_NUM_LANGUAGES (Language)(EXT_LANGUAGE_BASE+44) |
| |
| |
| |
| // ExtLanguageName |
| // ------------ |
| // Given the Language, returns its string name used as the output by |
| // the lang/enc identifier, e.g. "Korean" |
| // "invalid_language" if the input is invalid. |
| extern const char* ExtLanguageName(const Language lang); |
| |
| // ExtLanguageDeclaredName |
| // ------------ |
| // Given the Language, returns its Language enum spelling, for use by |
| // programs that create C declarations, e.g. "KOREAN" |
| // "UNKNOWN_LANGUAGE" if the input is invalid. |
| extern const char* ExtLanguageDeclaredName(const Language lang); |
| |
| // ExtLanguageCode |
| // ------------ |
| // Given the Language, return the language code, e.g. "ko" |
| // This is determined by |
| // the following (in order of preference): |
| // - ISO-639-1 two-letter language code |
| // (all except those mentioned below) |
| // - ISO-639-2 three-letter bibliographic language code |
| // (Tibetan, Dhivehi, Cherokee, Syriac) |
| // - Google-specific language code |
| // (ChineseT ("zh-TW"), Teragram Unknown, Unknown, |
| // Portuguese-Portugal, Portuguese-Brazil, Limbu) |
| extern const char * ExtLanguageCode(const Language lang); |
| |
| |
| // Convert "en-Latn-GB" to ENGLISH |
| // Normalize to PORTUGUESE, not PORTUGUESE_B nor PORTUGUESE_P |
| // Consider for later: NORWEGIAN, NORWEGIAN_N |
| // Consider for later: SCOTS, SCOTS_GAELIC |
| // Consider for later: SERBO_CROATIAN, SERBIAN, CROATIAN, BOSNIAN |
| // |
| Language GetLanguageFromNumberOrName(const char* src); |
| |
| // Convert "en-Latn-GB" to ULScript_Latin |
| UnicodeLScript GetLScriptFromNumberOrName(const char* src); |
| |
| // Merge together some languages, such as bo/hr/sr |
| Language NormalizeLanguage(Language lang); |
| |
| #endif // ENCODINGS_COMPACT_LANG_DET_EXT_LANG_ENC_H__ |
