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| -rw-r--r-- | gfx/graphite2/src/inc/locale2lcid.h | 450 |
1 files changed, 450 insertions, 0 deletions
diff --git a/gfx/graphite2/src/inc/locale2lcid.h b/gfx/graphite2/src/inc/locale2lcid.h new file mode 100644 index 0000000000..25d5c0a3c8 --- /dev/null +++ b/gfx/graphite2/src/inc/locale2lcid.h @@ -0,0 +1,450 @@ +/* GRAPHITE2 LICENSING + + Copyright 2010, SIL International + All rights reserved. + + This library is free software; you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of License, or + (at your option) any later version. + + This program 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 + Lesser General Public License for more details. + + You should also have received a copy of the GNU Lesser General Public + License along with this library in the file named "LICENSE". + If not, write to the Free Software Foundation, 51 Franklin Street, + Suite 500, Boston, MA 02110-1335, USA or visit their web page on the + internet at http://www.fsf.org/licenses/lgpl.html. + +Alternatively, the contents of this file may be used under the terms of the +Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public +License, as published by the Free Software Foundation, either version 2 +of the License or (at your option) any later version. +*/ +#pragma once +#include <cstring> +#include <cassert> + +#include "inc/Main.h" + + +namespace graphite2 { + +struct IsoLangEntry +{ + unsigned short mnLang; + char maLangStr[4]; + char maCountry[3]; +}; + +// Windows Language ID, Locale ISO-639 language, country code as used in +// naming table of OpenType fonts +const IsoLangEntry LANG_ENTRIES[] = { + { 0x0401, "ar","SA" }, // Arabic Saudi Arabia + { 0x0402, "bg","BG" }, // Bulgarian Bulgaria + { 0x0403, "ca","ES" }, // Catalan Catalan + { 0x0404, "zh","TW" }, // Chinese Taiwan + { 0x0405, "cs","CZ" }, // Czech Czech Republic + { 0x0406, "da","DK" }, // Danish Denmark + { 0x0407, "de","DE" }, // German Germany + { 0x0408, "el","GR" }, // Greek Greece + { 0x0409, "en","US" }, // English United States + { 0x040A, "es","ES" }, // Spanish (Traditional Sort) Spain + { 0x040B, "fi","FI" }, // Finnish Finland + { 0x040C, "fr","FR" }, // French France + { 0x040D, "he","IL" }, // Hebrew Israel + { 0x040E, "hu","HU" }, // Hungarian Hungary + { 0x040F, "is","IS" }, // Icelandic Iceland + { 0x0410, "it","IT" }, // Italian Italy + { 0x0411, "jp","JP" }, // Japanese Japan + { 0x0412, "ko","KR" }, // Korean Korea + { 0x0413, "nl","NL" }, // Dutch Netherlands + { 0x0414, "no","NO" }, // Norwegian (Bokmal) Norway + { 0x0415, "pl","PL" }, // Polish Poland + { 0x0416, "pt","BR" }, // Portuguese Brazil + { 0x0417, "rm","CH" }, // Romansh Switzerland + { 0x0418, "ro","RO" }, // Romanian Romania + { 0x0419, "ru","RU" }, // Russian Russia + { 0x041A, "hr","HR" }, // Croatian Croatia + { 0x041B, "sk","SK" }, // Slovak Slovakia + { 0x041C, "sq","AL" }, // Albanian Albania + { 0x041D, "sv","SE" }, // Swedish Sweden + { 0x041E, "th","TH" }, // Thai Thailand + { 0x041F, "tr","TR" }, // Turkish Turkey + { 0x0420, "ur","PK" }, // Urdu Islamic Republic of Pakistan + { 0x0421, "id","ID" }, // Indonesian Indonesia + { 0x0422, "uk","UA" }, // Ukrainian Ukraine + { 0x0423, "be","BY" }, // Belarusian Belarus + { 0x0424, "sl","SI" }, // Slovenian Slovenia + { 0x0425, "et","EE" }, // Estonian Estonia + { 0x0426, "lv","LV" }, // Latvian Latvia + { 0x0427, "lt","LT" }, // Lithuanian Lithuania + { 0x0428, "tg","TJ" }, // Tajik (Cyrillic) Tajikistan + { 0x042A, "vi","VN" }, // Vietnamese Vietnam + { 0x042B, "hy","AM" }, // Armenian Armenia + { 0x042C, "az","AZ" }, // Azeri (Latin) Azerbaijan + { 0x042D, "eu","" }, // Basque Basque + { 0x042E, "hsb","DE" }, // Upper Sorbian Germany + { 0x042F, "mk","MK" }, // Macedonian (FYROM) Former Yugoslav Republic of Macedonia + { 0x0432, "tn","ZA" }, // Setswana South Africa + { 0x0434, "xh","ZA" }, // isiXhosa South Africa + { 0x0435, "zu","ZA" }, // isiZulu South Africa + { 0x0436, "af","ZA" }, // Afrikaans South Africa + { 0x0437, "ka","GE" }, // Georgian Georgia + { 0x0438, "fo","FO" }, // Faroese Faroe Islands + { 0x0439, "hi","IN" }, // Hindi India + { 0x043A, "mt","MT" }, // Maltese Malta + { 0x043B, "se","NO" }, // Sami (Northern) Norway + { 0x043E, "ms","MY" }, // Malay Malaysia + { 0x043F, "kk","KZ" }, // Kazakh Kazakhstan + { 0x0440, "ky","KG" }, // Kyrgyz Kyrgyzstan + { 0x0441, "sw","KE" }, // Kiswahili Kenya + { 0x0442, "tk","TM" }, // Turkmen Turkmenistan + { 0x0443, "uz","UZ" }, // Uzbek (Latin) Uzbekistan + { 0x0444, "tt","RU" }, // Tatar Russia + { 0x0445, "bn","IN" }, // Bengali India + { 0x0446, "pa","IN" }, // Punjabi India + { 0x0447, "gu","IN" }, // Gujarati India + { 0x0448, "or","IN" }, // Oriya India + { 0x0448, "wo","SN" }, // Wolof Senegal + { 0x0449, "ta","IN" }, // Tamil India + { 0x044A, "te","IN" }, // Telugu India + { 0x044B, "kn","IN" }, // Kannada India + { 0x044C, "ml","IN" }, // Malayalam India + { 0x044D, "as","IN" }, // Assamese India + { 0x044E, "mr","IN" }, // Marathi India + { 0x044F, "sa","IN" }, // Sanskrit India + { 0x0450, "mn","MN" }, // Mongolian (Cyrillic) Mongolia + { 0x0451, "bo","CN" }, // Tibetan PRC + { 0x0452, "cy","GB" }, // Welsh United Kingdom + { 0x0453, "km","KH" }, // Khmer Cambodia + { 0x0454, "lo","LA" }, // Lao Lao P.D.R. + { 0x0455, "my","MM" }, // Burmese Myanmar - not listed in Microsoft docs anymore + { 0x0456, "gl","ES" }, // Galician Galician + { 0x0457, "kok","IN" }, // Konkani India + { 0x045A, "syr","TR" }, // Syriac Syria + { 0x045B, "si","LK" }, // Sinhala Sri Lanka + { 0x045D, "iu","CA" }, // Inuktitut Canada + { 0x045E, "am","ET" }, // Amharic Ethiopia + { 0x0461, "ne","NP" }, // Nepali Nepal + { 0x0462, "fy","NL" }, // Frisian Netherlands + { 0x0463, "ps","AF" }, // Pashto Afghanistan + { 0x0464, "fil","PH" }, // Filipino Philippines + { 0x0465, "dv","MV" }, // Divehi Maldives + { 0x0468, "ha","NG" }, // Hausa (Latin) Nigeria + { 0x046A, "yo","NG" }, // Yoruba Nigeria + { 0x046B, "qu","BO" }, // Quechua Bolivia + { 0x046C, "st","ZA" }, // Sesotho sa Leboa South Africa + { 0x046D, "ba","RU" }, // Bashkir Russia + { 0x046E, "lb","LU" }, // Luxembourgish Luxembourg + { 0x046F, "kl","GL" }, // Greenlandic Greenland + { 0x0470, "ig","NG" }, // Igbo Nigeria + { 0x0478, "ii","CN" }, // Yi PRC + { 0x047A, "arn","CL" }, // Mapudungun Chile + { 0x047C, "moh","CA" }, // Mohawk Mohawk + { 0x047E, "br","FR" }, // Breton France + { 0x0480, "ug","CN" }, // Uighur PRC + { 0x0481, "mi","NZ" }, // Maori New Zealand + { 0x0482, "oc","FR" }, // Occitan France + { 0x0483, "co","FR" }, // Corsican France + { 0x0484, "gsw","FR" }, // Alsatian France + { 0x0485, "sah","RU" }, // Yakut Russia + { 0x0486, "qut","GT" }, // K'iche Guatemala + { 0x0487, "rw","RW" }, // Kinyarwanda Rwanda + { 0x048C, "gbz","AF" }, // Dari Afghanistan + { 0x0801, "ar","IQ" }, // Arabic Iraq + { 0x0804, "zn","CH" }, // Chinese People's Republic of China + { 0x0807, "de","CH" }, // German Switzerland + { 0x0809, "en","GB" }, // English United Kingdom + { 0x080A, "es","MX" }, // Spanish Mexico + { 0x080C, "fr","BE" }, // French Belgium + { 0x0810, "it","CH" }, // Italian Switzerland + { 0x0813, "nl","BE" }, // Dutch Belgium + { 0x0814, "nn","NO" }, // Norwegian (Nynorsk) Norway + { 0x0816, "pt","PT" }, // Portuguese Portugal + { 0x081A, "sh","RS" }, // Serbian (Latin) Serbia + { 0x081D, "sv","FI" }, // Sweden Finland + { 0x082C, "az","AZ" }, // Azeri (Cyrillic) Azerbaijan + { 0x082E, "dsb","DE" }, // Lower Sorbian Germany + { 0x083B, "se","SE" }, // Sami (Northern) Sweden + { 0x083C, "ga","IE" }, // Irish Ireland + { 0x083E, "ms","BN" }, // Malay Brunei Darussalam + { 0x0843, "uz","UZ" }, // Uzbek (Cyrillic) Uzbekistan + { 0x0845, "bn","BD" }, // Bengali Bangladesh + { 0x0850, "mn","MN" }, // Mongolian (Traditional) People's Republic of China + { 0x085D, "iu","CA" }, // Inuktitut (Latin) Canada + { 0x085F, "ber","DZ" }, // Tamazight (Latin) Algeria + { 0x086B, "es","EC" }, // Quechua Ecuador + { 0x0C01, "ar","EG" }, // Arabic Egypt + { 0x0C04, "zh","HK" }, // Chinese Hong Kong S.A.R. + { 0x0C07, "de","AT" }, // German Austria + { 0x0C09, "en","AU" }, // English Australia + { 0x0C0A, "es","ES" }, // Spanish (Modern Sort) Spain + { 0x0C0C, "fr","CA" }, // French Canada + { 0x0C1A, "sr","CS" }, // Serbian (Cyrillic) Serbia + { 0x0C3B, "se","FI" }, // Sami (Northern) Finland + { 0x0C6B, "qu","PE" }, // Quechua Peru + { 0x1001, "ar","LY" }, // Arabic Libya + { 0x1004, "zh","SG" }, // Chinese Singapore + { 0x1007, "de","LU" }, // German Luxembourg + { 0x1009, "en","CA" }, // English Canada + { 0x100A, "es","GT" }, // Spanish Guatemala + { 0x100C, "fr","CH" }, // French Switzerland + { 0x101A, "hr","BA" }, // Croatian (Latin) Bosnia and Herzegovina + { 0x103B, "smj","NO" }, // Sami (Lule) Norway + { 0x1401, "ar","DZ" }, // Arabic Algeria + { 0x1404, "zh","MO" }, // Chinese Macao S.A.R. + { 0x1407, "de","LI" }, // German Liechtenstein + { 0x1409, "en","NZ" }, // English New Zealand + { 0x140A, "es","CR" }, // Spanish Costa Rica + { 0x140C, "fr","LU" }, // French Luxembourg + { 0x141A, "bs","BA" }, // Bosnian (Latin) Bosnia and Herzegovina + { 0x143B, "smj","SE" }, // Sami (Lule) Sweden + { 0x1801, "ar","MA" }, // Arabic Morocco + { 0x1809, "en","IE" }, // English Ireland + { 0x180A, "es","PA" }, // Spanish Panama + { 0x180C, "fr","MC" }, // French Principality of Monoco + { 0x181A, "sh","BA" }, // Serbian (Latin) Bosnia and Herzegovina + { 0x183B, "sma","NO" }, // Sami (Southern) Norway + { 0x1C01, "ar","TN" }, // Arabic Tunisia + { 0x1C09, "en","ZA" }, // English South Africa + { 0x1C0A, "es","DO" }, // Spanish Dominican Republic + { 0x1C1A, "sr","BA" }, // Serbian (Cyrillic) Bosnia and Herzegovina + { 0x1C3B, "sma","SE" }, // Sami (Southern) Sweden + { 0x2001, "ar","OM" }, // Arabic Oman + { 0x2009, "en","JM" }, // English Jamaica + { 0x200A, "es","VE" }, // Spanish Venezuela + { 0x201A, "bs","BA" }, // Bosnian (Cyrillic) Bosnia and Herzegovina + { 0x203B, "sms","FI" }, // Sami (Skolt) Finland + { 0x2401, "ar","YE" }, // Arabic Yemen + { 0x2409, "en","BS" }, // English Caribbean + { 0x240A, "es","CO" }, // Spanish Colombia + { 0x243B, "smn","FI" }, // Sami (Inari) Finland + { 0x2801, "ar","SY" }, // Arabic Syria + { 0x2809, "en","BZ" }, // English Belize + { 0x280A, "es","PE" }, // Spanish Peru + { 0x2C01, "ar","JO" }, // Arabic Jordan + { 0x2C09, "en","TT" }, // English Trinidad and Tobago + { 0x2C0A, "es","AR" }, // Spanish Argentina + { 0x3001, "ar","LB" }, // Arabic Lebanon + { 0x3009, "en","ZW" }, // English Zimbabwe + { 0x300A, "es","EC" }, // Spanish Ecuador + { 0x3401, "ar","KW" }, // Arabic Kuwait + { 0x3409, "en","PH" }, // English Republic of the Philippines + { 0x340A, "es","CL" }, // Spanish Chile + { 0x3801, "ar","AE" }, // Arabic U.A.E. + { 0x380A, "es","UY" }, // Spanish Uruguay + { 0x3C01, "ar","BH" }, // Arabic Bahrain + { 0x3C0A, "es","PY" }, // Spanish Paraguay + { 0x4001, "ar","QA" }, // Arabic Qatar + { 0x4009, "en","IN" }, // English India + { 0x400A, "es","BO" }, // Spanish Bolivia + { 0x4409, "en","MY" }, // English Malaysia + { 0x440A, "es","SV" }, // Spanish El Salvador + { 0x4809, "en","SG" }, // English Singapore + { 0x480A, "es","HN" }, // Spanish Honduras + { 0x4C0A, "es","NI" }, // Spanish Nicaragua + { 0x500A, "es","PR" }, // Spanish Puerto Rico + { 0x540A, "es","US" } // Spanish United States +}; + +class Locale2Lang +{ + Locale2Lang(const Locale2Lang &); + Locale2Lang & operator = (const Locale2Lang &); + +public: + Locale2Lang() : mSeedPosition(128) + { + memset((void*)mLangLookup, 0, sizeof(mLangLookup)); + // create a tri lookup on first 2 letters of language code + static const int maxIndex = sizeof(LANG_ENTRIES)/sizeof(IsoLangEntry); + for (int i = 0; i < maxIndex; i++) + { + size_t a = LANG_ENTRIES[i].maLangStr[0] - 'a'; + size_t b = LANG_ENTRIES[i].maLangStr[1] - 'a'; + if (mLangLookup[a][b]) + { + const IsoLangEntry ** old = mLangLookup[a][b]; + int len = 1; + while (old[len]) len++; + len += 2; + mLangLookup[a][b] = gralloc<const IsoLangEntry *>(len); + if (!mLangLookup[a][b]) + { + mLangLookup[a][b] = old; + continue; + } + mLangLookup[a][b][--len] = NULL; + mLangLookup[a][b][--len] = &LANG_ENTRIES[i]; + while (--len >= 0) + { + assert(len >= 0); + mLangLookup[a][b][len] = old[len]; + } + free(old); + } + else + { + mLangLookup[a][b] = gralloc<const IsoLangEntry *>(2); + if (!mLangLookup[a][b]) continue; + mLangLookup[a][b][1] = NULL; + mLangLookup[a][b][0] = &LANG_ENTRIES[i]; + } + } + while (2 * mSeedPosition < maxIndex) + mSeedPosition *= 2; + }; + ~Locale2Lang() + { + for (int i = 0; i != 26; ++i) + for (int j = 0; j != 26; ++j) + free(mLangLookup[i][j]); + } + unsigned short getMsId(const char * locale) const + { + size_t length = strlen(locale); + size_t langLength = length; + const char * language = locale; + const char * script = NULL; + const char * region = NULL; + size_t regionLength = 0; + const char * dash = strchr(locale, '-'); + if (dash && (dash != locale)) + { + langLength = (dash - locale); + size_t nextPartLength = length - langLength - 1; + if (nextPartLength >= 2) + { + script = ++dash; + dash = strchr(dash, '-'); + if (dash) + { + nextPartLength = (dash - script); + region = ++dash; + } + if (nextPartLength == 2 && + (locale[langLength+1] > 0x40) && (locale[langLength+1] < 0x5B) && + (locale[langLength+2] > 0x40) && (locale[langLength+2] < 0x5B)) + { + region = script; + regionLength = nextPartLength; + script = NULL; + } + else if (nextPartLength == 4) + { + if (dash) + { + dash = strchr(dash, '-'); + if (dash) + { + nextPartLength = (dash - region); + } + else + { + nextPartLength = langLength - (region - locale); + } + regionLength = nextPartLength; + } + } + } + } + size_t a = 'e' - 'a'; + size_t b = 'n' - 'a'; + unsigned short langId = 0; + int i = 0; + switch (langLength) + { + case 2: + { + a = language[0] - 'a'; + b = language[1] - 'a'; + if ((a < 26) && (b < 26) && mLangLookup[a][b]) + { + while (mLangLookup[a][b][i]) + { + if (mLangLookup[a][b][i]->maLangStr[2] != '\0') + { + ++i; + continue; + } + if (region && (strncmp(mLangLookup[a][b][i]->maCountry, region, regionLength) == 0)) + { + langId = mLangLookup[a][b][i]->mnLang; + break; + } + else if (langId == 0) + { + // possible fallback code + langId = mLangLookup[a][b][i]->mnLang; + } + ++i; + } + } + } + break; + case 3: + { + a = language[0] - 'a'; + b = language[1] - 'a'; + if (mLangLookup[a][b]) + { + while (mLangLookup[a][b][i]) + { + if (mLangLookup[a][b][i]->maLangStr[2] != language[2]) + { + ++i; + continue; + } + if (region && (strncmp(mLangLookup[a][b][i]->maCountry, region, regionLength) == 0)) + { + langId = mLangLookup[a][b][i]->mnLang; + break; + } + else if (langId == 0) + { + // possible fallback code + langId = mLangLookup[a][b][i]->mnLang; + } + ++i; + } + } + } + break; + default: + break; + } + if (langId == 0) langId = 0x409; + return langId; + } + const IsoLangEntry * findEntryById(unsigned short langId) const + { + static const int maxIndex = sizeof(LANG_ENTRIES)/sizeof(IsoLangEntry); + int window = mSeedPosition; + int guess = mSeedPosition - 1; + while (LANG_ENTRIES[guess].mnLang != langId) + { + window /= 2; + if (window == 0) return NULL; + guess += (LANG_ENTRIES[guess].mnLang > langId)? -window : window; + while (guess >= maxIndex) + { + window /= 2; + guess -= window; + assert(window); + } + } + return &LANG_ENTRIES[guess]; + } + + CLASS_NEW_DELETE; + +private: + const IsoLangEntry ** mLangLookup[26][26]; + int mSeedPosition; +}; + +} // namespace graphite2 |