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translation.cpp
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/*************************************************************************/
/* translation.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "translation.h"
#include "core/io/resource_loader.h"
#include "core/os/os.h"
#include "core/project_settings.h"
// ISO 639-1 language codes, with the addition of glibc locales with their
// regional identifiers. This list must match the language names (in English)
// of locale_names.
//
// References:
// - https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes
// - https://lh.2xlibre.net/locales/
static const char *locale_list[] = {
"aa", // Afar
"aa_DJ", // Afar (Djibouti)
"aa_ER", // Afar (Eritrea)
"aa_ET", // Afar (Ethiopia)
"af", // Afrikaans
"af_ZA", // Afrikaans (South Africa)
"agr_PE", // Aguaruna (Peru)
"ak_GH", // Akan (Ghana)
"am_ET", // Amharic (Ethiopia)
"an_ES", // Aragonese (Spain)
"anp_IN", // Angika (India)
"ar", // Arabic
"ar_AE", // Arabic (United Arab Emirates)
"ar_BH", // Arabic (Bahrain)
"ar_DZ", // Arabic (Algeria)
"ar_EG", // Arabic (Egypt)
"ar_IN", // Arabic (India)
"ar_IQ", // Arabic (Iraq)
"ar_JO", // Arabic (Jordan)
"ar_KW", // Arabic (Kuwait)
"ar_LB", // Arabic (Lebanon)
"ar_LY", // Arabic (Libya)
"ar_MA", // Arabic (Morocco)
"ar_OM", // Arabic (Oman)
"ar_QA", // Arabic (Qatar)
"ar_SA", // Arabic (Saudi Arabia)
"ar_SD", // Arabic (Sudan)
"ar_SS", // Arabic (South Soudan)
"ar_SY", // Arabic (Syria)
"ar_TN", // Arabic (Tunisia)
"ar_YE", // Arabic (Yemen)
"as_IN", // Assamese (India)
"ast_ES", // Asturian (Spain)
"ayc_PE", // Southern Aymara (Peru)
"ay_PE", // Aymara (Peru)
"az_AZ", // Azerbaijani (Azerbaijan)
"be", // Belarusian
"be_BY", // Belarusian (Belarus)
"bem_ZM", // Bemba (Zambia)
"ber_DZ", // Berber languages (Algeria)
"ber_MA", // Berber languages (Morocco)
"bg", // Bulgarian
"bg_BG", // Bulgarian (Bulgaria)
"bhb_IN", // Bhili (India)
"bho_IN", // Bhojpuri (India)
"bi_TV", // Bislama (Tuvalu)
"bn", // Bengali
"bn_BD", // Bengali (Bangladesh)
"bn_IN", // Bengali (India)
"bo", // Tibetan
"bo_CN", // Tibetan (China)
"bo_IN", // Tibetan (India)
"br_FR", // Breton (France)
"brx_IN", // Bodo (India)
"bs_BA", // Bosnian (Bosnia and Herzegovina)
"byn_ER", // Bilin (Eritrea)
"ca", // Catalan
"ca_AD", // Catalan (Andorra)
"ca_ES", // Catalan (Spain)
"ca_FR", // Catalan (France)
"ca_IT", // Catalan (Italy)
"ce_RU", // Chechen (Russia)
"chr_US", // Cherokee (United States)
"cmn_TW", // Mandarin Chinese (Taiwan)
"crh_UA", // Crimean Tatar (Ukraine)
"csb_PL", // Kashubian (Poland)
"cs", // Czech
"cs_CZ", // Czech (Czech Republic)
"cv_RU", // Chuvash (Russia)
"cy_GB", // Welsh (United Kingdom)
"da", // Danish
"da_DK", // Danish (Denmark)
"de", // German
"de_AT", // German (Austria)
"de_BE", // German (Belgium)
"de_CH", // German (Switzerland)
"de_DE", // German (Germany)
"de_IT", // German (Italy)
"de_LU", // German (Luxembourg)
"doi_IN", // Dogri (India)
"dv_MV", // Dhivehi (Maldives)
"dz_BT", // Dzongkha (Bhutan)
"el", // Greek
"el_CY", // Greek (Cyprus)
"el_GR", // Greek (Greece)
"en", // English
"en_AG", // English (Antigua and Barbuda)
"en_AU", // English (Australia)
"en_BW", // English (Botswana)
"en_CA", // English (Canada)
"en_DK", // English (Denmark)
"en_GB", // English (United Kingdom)
"en_HK", // English (Hong Kong)
"en_IE", // English (Ireland)
"en_IL", // English (Israel)
"en_IN", // English (India)
"en_NG", // English (Nigeria)
"en_NZ", // English (New Zealand)
"en_PH", // English (Philippines)
"en_SG", // English (Singapore)
"en_US", // English (United States)
"en_ZA", // English (South Africa)
"en_ZM", // English (Zambia)
"en_ZW", // English (Zimbabwe)
"eo", // Esperanto
"es", // Spanish
"es_AR", // Spanish (Argentina)
"es_BO", // Spanish (Bolivia)
"es_CL", // Spanish (Chile)
"es_CO", // Spanish (Colombia)
"es_CR", // Spanish (Costa Rica)
"es_CU", // Spanish (Cuba)
"es_DO", // Spanish (Dominican Republic)
"es_EC", // Spanish (Ecuador)
"es_ES", // Spanish (Spain)
"es_GT", // Spanish (Guatemala)
"es_HN", // Spanish (Honduras)
"es_MX", // Spanish (Mexico)
"es_NI", // Spanish (Nicaragua)
"es_PA", // Spanish (Panama)
"es_PE", // Spanish (Peru)
"es_PR", // Spanish (Puerto Rico)
"es_PY", // Spanish (Paraguay)
"es_SV", // Spanish (El Salvador)
"es_US", // Spanish (United States)
"es_UY", // Spanish (Uruguay)
"es_VE", // Spanish (Venezuela)
"et", // Estonian
"et_EE", // Estonian (Estonia)
"eu", // Basque
"eu_ES", // Basque (Spain)
"fa", // Persian
"fa_IR", // Persian (Iran)
"ff_SN", // Fulah (Senegal)
"fi", // Finnish
"fi_FI", // Finnish (Finland)
"fil", // Filipino
"fil_PH", // Filipino (Philippines)
"fo_FO", // Faroese (Faroe Islands)
"fr", // French
"fr_BE", // French (Belgium)
"fr_CA", // French (Canada)
"fr_CH", // French (Switzerland)
"fr_FR", // French (France)
"fr_LU", // French (Luxembourg)
"fur_IT", // Friulian (Italy)
"fy_DE", // Western Frisian (Germany)
"fy_NL", // Western Frisian (Netherlands)
"ga", // Irish
"ga_IE", // Irish (Ireland)
"gd_GB", // Scottish Gaelic (United Kingdom)
"gez_ER", // Geez (Eritrea)
"gez_ET", // Geez (Ethiopia)
"gl_ES", // Galician (Spain)
"gu_IN", // Gujarati (India)
"gv_GB", // Manx (United Kingdom)
"hak_TW", // Hakka Chinese (Taiwan)
"ha_NG", // Hausa (Nigeria)
"he", // Hebrew
"he_IL", // Hebrew (Israel)
"hi", // Hindi
"hi_IN", // Hindi (India)
"hne_IN", // Chhattisgarhi (India)
"hr", // Croatian
"hr_HR", // Croatian (Croatia)
"hsb_DE", // Upper Sorbian (Germany)
"ht_HT", // Haitian (Haiti)
"hu", // Hungarian
"hu_HU", // Hungarian (Hungary)
"hus_MX", // Huastec (Mexico)
"hy_AM", // Armenian (Armenia)
"ia_FR", // Interlingua (France)
"id", // Indonesian
"id_ID", // Indonesian (Indonesia)
"ig_NG", // Igbo (Nigeria)
"ik_CA", // Inupiaq (Canada)
"is", // Icelandic
"is_IS", // Icelandic (Iceland)
"it", // Italian
"it_CH", // Italian (Switzerland)
"it_IT", // Italian (Italy)
"iu_CA", // Inuktitut (Canada)
"ja", // Japanese
"ja_JP", // Japanese (Japan)
"kab_DZ", // Kabyle (Algeria)
"ka", // Georgian
"ka_GE", // Georgian (Georgia)
"kk_KZ", // Kazakh (Kazakhstan)
"kl_GL", // Kalaallisut (Greenland)
"km_KH", // Central Khmer (Cambodia)
"kn_IN", // Kannada (India)
"kok_IN", // Konkani (India)
"ko", // Korean
"ko_KR", // Korean (South Korea)
"ks_IN", // Kashmiri (India)
"ku", // Kurdish
"ku_TR", // Kurdish (Turkey)
"kw_GB", // Cornish (United Kingdom)
"ky_KG", // Kirghiz (Kyrgyzstan)
"lb_LU", // Luxembourgish (Luxembourg)
"lg_UG", // Ganda (Uganda)
"li_BE", // Limburgan (Belgium)
"li_NL", // Limburgan (Netherlands)
"lij_IT", // Ligurian (Italy)
"ln_CD", // Lingala (Congo)
"lo_LA", // Lao (Laos)
"lt", // Lithuanian
"lt_LT", // Lithuanian (Lithuania)
"lv", // Latvian
"lv_LV", // Latvian (Latvia)
"lzh_TW", // Literary Chinese (Taiwan)
"mag_IN", // Magahi (India)
"mai_IN", // Maithili (India)
"mg_MG", // Malagasy (Madagascar)
"mh_MH", // Marshallese (Marshall Islands)
"mhr_RU", // Eastern Mari (Russia)
"mi", // Māori
"mi_NZ", // Māori (New Zealand)
"miq_NI", // Mískito (Nicaragua)
"mk", // Macedonian
"mk_MK", // Macedonian (Macedonia)
"ml", // Malayalam
"ml_IN", // Malayalam (India)
"mni_IN", // Manipuri (India)
"mn_MN", // Mongolian (Mongolia)
"mr_IN", // Marathi (India)
"ms", // Malay
"ms_MY", // Malay (Malaysia)
"mt", // Maltese
"mt_MT", // Maltese (Malta)
"my_MM", // Burmese (Myanmar)
"myv_RU", // Erzya (Russia)
"nah_MX", // Nahuatl languages (Mexico)
"nan_TW", // Min Nan Chinese (Taiwan)
"nb", // Norwegian Bokmål
"nb_NO", // Norwegian Bokmål (Norway)
"nds_DE", // Low German (Germany)
"nds_NL", // Low German (Netherlands)
"ne_NP", // Nepali (Nepal)
"nhn_MX", // Central Nahuatl (Mexico)
"niu_NU", // Niuean (Niue)
"niu_NZ", // Niuean (New Zealand)
"nl", // Dutch
"nl_AW", // Dutch (Aruba)
"nl_BE", // Dutch (Belgium)
"nl_NL", // Dutch (Netherlands)
"nn", // Norwegian Nynorsk
"nn_NO", // Norwegian Nynorsk (Norway)
"nr_ZA", // South Ndebele (South Africa)
"nso_ZA", // Pedi (South Africa)
"oc_FR", // Occitan (France)
"om", // Oromo
"om_ET", // Oromo (Ethiopia)
"om_KE", // Oromo (Kenya)
"or_IN", // Oriya (India)
"os_RU", // Ossetian (Russia)
"pa_IN", // Panjabi (India)
"pap", // Papiamento
"pap_AN", // Papiamento (Netherlands Antilles)
"pap_AW", // Papiamento (Aruba)
"pap_CW", // Papiamento (Curaçao)
"pa_PK", // Panjabi (Pakistan)
"pl", // Polish
"pl_PL", // Polish (Poland)
"pr", // Pirate
"ps_AF", // Pushto (Afghanistan)
"pt", // Portuguese
"pt_BR", // Portuguese (Brazil)
"pt_PT", // Portuguese (Portugal)
"quy_PE", // Ayacucho Quechua (Peru)
"quz_PE", // Cusco Quechua (Peru)
"raj_IN", // Rajasthani (India)
"ro", // Romanian
"ro_RO", // Romanian (Romania)
"ru", // Russian
"ru_RU", // Russian (Russia)
"ru_UA", // Russian (Ukraine)
"rw_RW", // Kinyarwanda (Rwanda)
"sa_IN", // Sanskrit (India)
"sat_IN", // Santali (India)
"sc_IT", // Sardinian (Italy)
"sco", // Scots
"sd_IN", // Sindhi (India)
"se_NO", // Northern Sami (Norway)
"sgs_LT", // Samogitian (Lithuania)
"shs_CA", // Shuswap (Canada)
"sid_ET", // Sidamo (Ethiopia)
"si", // Sinhala
"si_LK", // Sinhala (Sri Lanka)
"sk", // Slovak
"sk_SK", // Slovak (Slovakia)
"sl", // Slovenian
"sl_SI", // Slovenian (Slovenia)
"so", // Somali
"so_DJ", // Somali (Djibouti)
"so_ET", // Somali (Ethiopia)
"so_KE", // Somali (Kenya)
"so_SO", // Somali (Somalia)
"son_ML", // Songhai languages (Mali)
"sq", // Albanian
"sq_AL", // Albanian (Albania)
"sq_KV", // Albanian (Kosovo)
"sq_MK", // Albanian (Macedonia)
"sr", // Serbian
"sr_Cyrl", // Serbian (Cyrillic)
"sr_Latn", // Serbian (Latin)
"sr_ME", // Serbian (Montenegro)
"sr_RS", // Serbian (Serbia)
"ss_ZA", // Swati (South Africa)
"st_ZA", // Southern Sotho (South Africa)
"sv", // Swedish
"sv_FI", // Swedish (Finland)
"sv_SE", // Swedish (Sweden)
"sw_KE", // Swahili (Kenya)
"sw_TZ", // Swahili (Tanzania)
"szl_PL", // Silesian (Poland)
"ta", // Tamil
"ta_IN", // Tamil (India)
"ta_LK", // Tamil (Sri Lanka)
"tcy_IN", // Tulu (India)
"te", // Telugu
"te_IN", // Telugu (India)
"tg_TJ", // Tajik (Tajikistan)
"the_NP", // Chitwania Tharu (Nepal)
"th", // Thai
"th_TH", // Thai (Thailand)
"ti", // Tigrinya
"ti_ER", // Tigrinya (Eritrea)
"ti_ET", // Tigrinya (Ethiopia)
"tig_ER", // Tigre (Eritrea)
"tk_TM", // Turkmen (Turkmenistan)
"tl_PH", // Tagalog (Philippines)
"tn_ZA", // Tswana (South Africa)
"tr", // Turkish
"tr_CY", // Turkish (Cyprus)
"tr_TR", // Turkish (Turkey)
"ts_ZA", // Tsonga (South Africa)
"tt_RU", // Tatar (Russia)
"ug_CN", // Uighur (China)
"uk", // Ukrainian
"uk_UA", // Ukrainian (Ukraine)
"unm_US", // Unami (United States)
"ur", // Urdu
"ur_IN", // Urdu (India)
"ur_PK", // Urdu (Pakistan)
"uz", // Uzbek
"uz_UZ", // Uzbek (Uzbekistan)
"ve_ZA", // Venda (South Africa)
"vi", // Vietnamese
"vi_VN", // Vietnamese (Vietnam)
"wa_BE", // Walloon (Belgium)
"wae_CH", // Walser (Switzerland)
"wal_ET", // Wolaytta (Ethiopia)
"wo_SN", // Wolof (Senegal)
"xh_ZA", // Xhosa (South Africa)
"yi_US", // Yiddish (United States)
"yo_NG", // Yoruba (Nigeria)
"yue_HK", // Yue Chinese (Hong Kong)
"zh", // Chinese
"zh_CN", // Chinese (China)
"zh_HK", // Chinese (Hong Kong)
"zh_SG", // Chinese (Singapore)
"zh_TW", // Chinese (Taiwan)
"zu_ZA", // Zulu (South Africa)
nullptr
};
static const char *locale_names[] = {
"Afar",
"Afar (Djibouti)",
"Afar (Eritrea)",
"Afar (Ethiopia)",
"Afrikaans",
"Afrikaans (South Africa)",
"Aguaruna (Peru)",
"Akan (Ghana)",
"Amharic (Ethiopia)",
"Aragonese (Spain)",
"Angika (India)",
"Arabic",
"Arabic (United Arab Emirates)",
"Arabic (Bahrain)",
"Arabic (Algeria)",
"Arabic (Egypt)",
"Arabic (India)",
"Arabic (Iraq)",
"Arabic (Jordan)",
"Arabic (Kuwait)",
"Arabic (Lebanon)",
"Arabic (Libya)",
"Arabic (Morocco)",
"Arabic (Oman)",
"Arabic (Qatar)",
"Arabic (Saudi Arabia)",
"Arabic (Sudan)",
"Arabic (South Soudan)",
"Arabic (Syria)",
"Arabic (Tunisia)",
"Arabic (Yemen)",
"Assamese (India)",
"Asturian (Spain)",
"Southern Aymara (Peru)",
"Aymara (Peru)",
"Azerbaijani (Azerbaijan)",
"Belarusian",
"Belarusian (Belarus)",
"Bemba (Zambia)",
"Berber languages (Algeria)",
"Berber languages (Morocco)",
"Bulgarian",
"Bulgarian (Bulgaria)",
"Bhili (India)",
"Bhojpuri (India)",
"Bislama (Tuvalu)",
"Bengali",
"Bengali (Bangladesh)",
"Bengali (India)",
"Tibetan",
"Tibetan (China)",
"Tibetan (India)",
"Breton (France)",
"Bodo (India)",
"Bosnian (Bosnia and Herzegovina)",
"Bilin (Eritrea)",
"Catalan",
"Catalan (Andorra)",
"Catalan (Spain)",
"Catalan (France)",
"Catalan (Italy)",
"Chechen (Russia)",
"Cherokee (United States)",
"Mandarin Chinese (Taiwan)",
"Crimean Tatar (Ukraine)",
"Kashubian (Poland)",
"Czech",
"Czech (Czech Republic)",
"Chuvash (Russia)",
"Welsh (United Kingdom)",
"Danish",
"Danish (Denmark)",
"German",
"German (Austria)",
"German (Belgium)",
"German (Switzerland)",
"German (Germany)",
"German (Italy)",
"German (Luxembourg)",
"Dogri (India)",
"Dhivehi (Maldives)",
"Dzongkha (Bhutan)",
"Greek",
"Greek (Cyprus)",
"Greek (Greece)",
"English",
"English (Antigua and Barbuda)",
"English (Australia)",
"English (Botswana)",
"English (Canada)",
"English (Denmark)",
"English (United Kingdom)",
"English (Hong Kong)",
"English (Ireland)",
"English (Israel)",
"English (India)",
"English (Nigeria)",
"English (New Zealand)",
"English (Philippines)",
"English (Singapore)",
"English (United States)",
"English (South Africa)",
"English (Zambia)",
"English (Zimbabwe)",
"Esperanto",
"Spanish",
"Spanish (Argentina)",
"Spanish (Bolivia)",
"Spanish (Chile)",
"Spanish (Colombia)",
"Spanish (Costa Rica)",
"Spanish (Cuba)",
"Spanish (Dominican Republic)",
"Spanish (Ecuador)",
"Spanish (Spain)",
"Spanish (Guatemala)",
"Spanish (Honduras)",
"Spanish (Mexico)",
"Spanish (Nicaragua)",
"Spanish (Panama)",
"Spanish (Peru)",
"Spanish (Puerto Rico)",
"Spanish (Paraguay)",
"Spanish (El Salvador)",
"Spanish (United States)",
"Spanish (Uruguay)",
"Spanish (Venezuela)",
"Estonian",
"Estonian (Estonia)",
"Basque",
"Basque (Spain)",
"Persian",
"Persian (Iran)",
"Fulah (Senegal)",
"Finnish",
"Finnish (Finland)",
"Filipino",
"Filipino (Philippines)",
"Faroese (Faroe Islands)",
"French",
"French (Belgium)",
"French (Canada)",
"French (Switzerland)",
"French (France)",
"French (Luxembourg)",
"Friulian (Italy)",
"Western Frisian (Germany)",
"Western Frisian (Netherlands)",
"Irish",
"Irish (Ireland)",
"Scottish Gaelic (United Kingdom)",
"Geez (Eritrea)",
"Geez (Ethiopia)",
"Galician (Spain)",
"Gujarati (India)",
"Manx (United Kingdom)",
"Hakka Chinese (Taiwan)",
"Hausa (Nigeria)",
"Hebrew",
"Hebrew (Israel)",
"Hindi",
"Hindi (India)",
"Chhattisgarhi (India)",
"Croatian",
"Croatian (Croatia)",
"Upper Sorbian (Germany)",
"Haitian (Haiti)",
"Hungarian",
"Hungarian (Hungary)",
"Huastec (Mexico)",
"Armenian (Armenia)",
"Interlingua (France)",
"Indonesian",
"Indonesian (Indonesia)",
"Igbo (Nigeria)",
"Inupiaq (Canada)",
"Icelandic",
"Icelandic (Iceland)",
"Italian",
"Italian (Switzerland)",
"Italian (Italy)",
"Inuktitut (Canada)",
"Japanese",
"Japanese (Japan)",
"Kabyle (Algeria)",
"Georgian",
"Georgian (Georgia)",
"Kazakh (Kazakhstan)",
"Kalaallisut (Greenland)",
"Central Khmer (Cambodia)",
"Kannada (India)",
"Konkani (India)",
"Korean",
"Korean (South Korea)",
"Kashmiri (India)",
"Kurdish",
"Kurdish (Turkey)",
"Cornish (United Kingdom)",
"Kirghiz (Kyrgyzstan)",
"Luxembourgish (Luxembourg)",
"Ganda (Uganda)",
"Limburgan (Belgium)",
"Limburgan (Netherlands)",
"Ligurian (Italy)",
"Lingala (Congo)",
"Lao (Laos)",
"Lithuanian",
"Lithuanian (Lithuania)",
"Latvian",
"Latvian (Latvia)",
"Literary Chinese (Taiwan)",
"Magahi (India)",
"Maithili (India)",
"Malagasy (Madagascar)",
"Marshallese (Marshall Islands)",
"Eastern Mari (Russia)",
"Māori",
"Māori (New Zealand)",
"Mískito (Nicaragua)",
"Macedonian",
"Macedonian (Macedonia)",
"Malayalam",
"Malayalam (India)",
"Manipuri (India)",
"Mongolian (Mongolia)",
"Marathi (India)",
"Malay",
"Malay (Malaysia)",
"Maltese",
"Maltese (Malta)",
"Burmese (Myanmar)",
"Erzya (Russia)",
"Nahuatl languages (Mexico)",
"Min Nan Chinese (Taiwan)",
"Norwegian Bokmål",
"Norwegian Bokmål (Norway)",
"Low German (Germany)",
"Low German (Netherlands)",
"Nepali (Nepal)",
"Central Nahuatl (Mexico)",
"Niuean (Niue)",
"Niuean (New Zealand)",
"Dutch",
"Dutch (Aruba)",
"Dutch (Belgium)",
"Dutch (Netherlands)",
"Norwegian Nynorsk",
"Norwegian Nynorsk (Norway)",
"South Ndebele (South Africa)",
"Pedi (South Africa)",
"Occitan (France)",
"Oromo",
"Oromo (Ethiopia)",
"Oromo (Kenya)",
"Oriya (India)",
"Ossetian (Russia)",
"Panjabi (India)",
"Papiamento",
"Papiamento (Netherlands Antilles)",
"Papiamento (Aruba)",
"Papiamento (Curaçao)",
"Panjabi (Pakistan)",
"Polish",
"Polish (Poland)",
"Pirate",
"Pushto (Afghanistan)",
"Portuguese",
"Portuguese (Brazil)",
"Portuguese (Portugal)",
"Ayacucho Quechua (Peru)",
"Cusco Quechua (Peru)",
"Rajasthani (India)",
"Romanian",
"Romanian (Romania)",
"Russian",
"Russian (Russia)",
"Russian (Ukraine)",
"Kinyarwanda (Rwanda)",
"Sanskrit (India)",
"Santali (India)",
"Sardinian (Italy)",
"Scots (Scotland)",
"Sindhi (India)",
"Northern Sami (Norway)",
"Samogitian (Lithuania)",
"Shuswap (Canada)",
"Sidamo (Ethiopia)",
"Sinhala",
"Sinhala (Sri Lanka)",
"Slovak",
"Slovak (Slovakia)",
"Slovenian",
"Slovenian (Slovenia)",
"Somali",
"Somali (Djibouti)",
"Somali (Ethiopia)",
"Somali (Kenya)",
"Somali (Somalia)",
"Songhai languages (Mali)",
"Albanian",
"Albanian (Albania)",
"Albanian (Kosovo)",
"Albanian (Macedonia)",
"Serbian",
"Serbian (Cyrillic)",
"Serbian (Latin)",
"Serbian (Montenegro)",
"Serbian (Serbia)",
"Swati (South Africa)",
"Southern Sotho (South Africa)",
"Swedish",
"Swedish (Finland)",
"Swedish (Sweden)",
"Swahili (Kenya)",
"Swahili (Tanzania)",
"Silesian (Poland)",
"Tamil",
"Tamil (India)",
"Tamil (Sri Lanka)",
"Tulu (India)",
"Telugu",
"Telugu (India)",
"Tajik (Tajikistan)",
"Chitwania Tharu (Nepal)",
"Thai",
"Thai (Thailand)",
"Tigrinya",
"Tigrinya (Eritrea)",
"Tigrinya (Ethiopia)",
"Tigre (Eritrea)",
"Turkmen (Turkmenistan)",
"Tagalog (Philippines)",
"Tswana (South Africa)",
"Turkish",
"Turkish (Cyprus)",
"Turkish (Turkey)",
"Tsonga (South Africa)",
"Tatar (Russia)",
"Uighur (China)",
"Ukrainian",
"Ukrainian (Ukraine)",
"Unami (United States)",
"Urdu",
"Urdu (India)",
"Urdu (Pakistan)",
"Uzbek",
"Uzbek (Uzbekistan)",
"Venda (South Africa)",
"Vietnamese",
"Vietnamese (Vietnam)",
"Walloon (Belgium)",
"Walser (Switzerland)",
"Wolaytta (Ethiopia)",
"Wolof (Senegal)",
"Xhosa (South Africa)",
"Yiddish (United States)",
"Yoruba (Nigeria)",
"Yue Chinese (Hong Kong)",
"Chinese",
"Chinese (China)",
"Chinese (Hong Kong)",
"Chinese (Singapore)",
"Chinese (Taiwan)",
"Zulu (South Africa)",
nullptr
};
// Windows has some weird locale identifiers which do not honor the ISO 639-1
// standardized nomenclature. Whenever those don't conflict with existing ISO
// identifiers, we override them.
//
// Reference:
// - https://msdn.microsoft.com/en-us/library/windows/desktop/ms693062(v=vs.85).aspx
static const char *locale_renames[][2] = {
{ "in", "id" }, // Indonesian
{ "iw", "he" }, // Hebrew
{ "no", "nb" }, // Norwegian Bokmål
{ nullptr, nullptr }
};
///////////////////////////////////////////////
Dictionary Translation::_get_messages() const {
Dictionary d;
for (const Map<StringName, StringName>::Element *E = translation_map.front(); E; E = E->next()) {
d[E->key()] = E->value();
}
return d;
}
Vector<String> Translation::_get_message_list() const {
Vector<String> msgs;
msgs.resize(translation_map.size());
int idx = 0;
for (const Map<StringName, StringName>::Element *E = translation_map.front(); E; E = E->next()) {
msgs.set(idx, E->key());
idx += 1;
}
return msgs;
}
void Translation::_set_messages(const Dictionary &p_messages) {
List<Variant> keys;
p_messages.get_key_list(&keys);
for (auto E = keys.front(); E; E = E->next()) {
translation_map[E->get()] = p_messages[E->get()];
}
}
void Translation::set_locale(const String &p_locale) {
String univ_locale = TranslationServer::standardize_locale(p_locale);
if (!TranslationServer::is_locale_valid(univ_locale)) {
String trimmed_locale = TranslationServer::get_language_code(univ_locale);
ERR_FAIL_COND_MSG(!TranslationServer::is_locale_valid(trimmed_locale), "Invalid locale: " + trimmed_locale + ".");
locale = trimmed_locale;
} else {
locale = univ_locale;
}
if (OS::get_singleton()->get_main_loop()) {
OS::get_singleton()->get_main_loop()->notification(MainLoop::NOTIFICATION_TRANSLATION_CHANGED);
}
}
void Translation::add_message(const StringName &p_src_text, const StringName &p_xlated_text, const StringName &p_context) {
translation_map[p_src_text] = p_xlated_text;
}
void Translation::add_plural_message(const StringName &p_src_text, const Vector<String> &p_plural_xlated_texts, const StringName &p_context) {
WARN_PRINT("Translation class doesn't handle plural messages. Calling add_plural_message() on a Translation instance is probably a mistake. \nUse a derived Translation class that handles plurals, such as TranslationPO class");
ERR_FAIL_COND_MSG(p_plural_xlated_texts.empty(), "Parameter vector p_plural_xlated_texts passed in is empty.");
translation_map[p_src_text] = p_plural_xlated_texts[0];
}
StringName Translation::get_message(const StringName &p_src_text, const StringName &p_context) const {
if (p_context != StringName()) {
WARN_PRINT("Translation class doesn't handle context. Using context in get_message() on a Translation instance is probably a mistake. \nUse a derived Translation class that handles context, such as TranslationPO class");
}
const Map<StringName, StringName>::Element *E = translation_map.find(p_src_text);
if (!E) {
return StringName();
}
return E->get();
}
StringName Translation::get_plural_message(const StringName &p_src_text, const StringName &p_plural_text, int p_n, const StringName &p_context) const {
WARN_PRINT("Translation class doesn't handle plural messages. Calling get_plural_message() on a Translation instance is probably a mistake. \nUse a derived Translation class that handles plurals, such as TranslationPO class");
return get_message(p_src_text);
}
void Translation::erase_message(const StringName &p_src_text, const StringName &p_context) {
if (p_context != StringName()) {
WARN_PRINT("Translation class doesn't handle context. Using context in erase_message() on a Translation instance is probably a mistake. \nUse a derived Translation class that handles context, such as TranslationPO class");
}
translation_map.erase(p_src_text);
}
void Translation::get_message_list(List<StringName> *r_messages) const {
for (const Map<StringName, StringName>::Element *E = translation_map.front(); E; E = E->next()) {
r_messages->push_back(E->key());
}
}
int Translation::get_message_count() const {
return translation_map.size();
}
void Translation::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_locale", "locale"), &Translation::set_locale);
ClassDB::bind_method(D_METHOD("get_locale"), &Translation::get_locale);
ClassDB::bind_method(D_METHOD("add_message", "src_message", "xlated_message", "context"), &Translation::add_message, DEFVAL(""));
ClassDB::bind_method(D_METHOD("add_plural_message", "src_message", "xlated_messages", "context"), &Translation::add_plural_message, DEFVAL(""));
ClassDB::bind_method(D_METHOD("get_message", "src_message", "context"), &Translation::get_message, DEFVAL(""));
ClassDB::bind_method(D_METHOD("get_plural_message", "src_message", "src_plural_message", "n", "context"), &Translation::get_plural_message, DEFVAL(""));
ClassDB::bind_method(D_METHOD("erase_message", "src_message", "context"), &Translation::erase_message, DEFVAL(""));
ClassDB::bind_method(D_METHOD("get_message_list"), &Translation::_get_message_list);
ClassDB::bind_method(D_METHOD("get_message_count"), &Translation::get_message_count);
ClassDB::bind_method(D_METHOD("_set_messages"), &Translation::_set_messages);
ClassDB::bind_method(D_METHOD("_get_messages"), &Translation::_get_messages);
ADD_PROPERTY(PropertyInfo(Variant::DICTIONARY, "messages", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "_set_messages", "_get_messages");
ADD_PROPERTY(PropertyInfo(Variant::STRING, "locale"), "set_locale", "get_locale");
}
///////////////////////////////////////////////
bool TranslationServer::is_locale_valid(const String &p_locale) {
const char **ptr = locale_list;
while (*ptr) {
if (*ptr == p_locale) {
return true;
}
ptr++;
}
return false;
}
String TranslationServer::standardize_locale(const String &p_locale) {
// Replaces '-' with '_' for macOS Sierra-style locales
String univ_locale = p_locale.replace("-", "_");
// Handles known non-ISO locale names used e.g. on Windows
int idx = 0;
while (locale_renames[idx][0] != nullptr) {
if (locale_renames[idx][0] == univ_locale) {
univ_locale = locale_renames[idx][1];
break;
}
idx++;
}
return univ_locale;
}
String TranslationServer::get_language_code(const String &p_locale) {
ERR_FAIL_COND_V_MSG(p_locale.length() < 2, p_locale, "Invalid locale '" + p_locale + "'.");
// Most language codes are two letters, but some are three,
// so we have to look for a regional code separator ('_' or '-')
// to extract the left part.
// For example we get 'nah_MX' as input and should return 'nah'.
int split = p_locale.find("_");
if (split == -1) {
split = p_locale.find("-");
}
if (split == -1) { // No separator, so the locale is already only a language code.
return p_locale;
}
return p_locale.left(split);
}
void TranslationServer::set_locale(const String &p_locale) {
String univ_locale = standardize_locale(p_locale);
if (!is_locale_valid(univ_locale)) {
String trimmed_locale = get_language_code(univ_locale);
print_verbose(vformat("Unsupported locale '%s', falling back to '%s'.", p_locale, trimmed_locale));
if (!is_locale_valid(trimmed_locale)) {
ERR_PRINT(vformat("Unsupported locale '%s', falling back to 'en'.", trimmed_locale));
locale = "en";
} else {
locale = trimmed_locale;
}
} else {
locale = univ_locale;
}
if (OS::get_singleton()->get_main_loop()) {
OS::get_singleton()->get_main_loop()->notification(MainLoop::NOTIFICATION_TRANSLATION_CHANGED);
}
ResourceLoader::reload_translation_remaps();
}
String TranslationServer::get_locale() const {
return locale;
}
String TranslationServer::get_locale_name(const String &p_locale) const {
if (!locale_name_map.has(p_locale)) {
return String();
}
return locale_name_map[p_locale];
}
Array TranslationServer::get_loaded_locales() const {
Array locales;
for (const Set<Ref<Translation>>::Element *E = translations.front(); E; E = E->next()) {
const Ref<Translation> &t = E->get();
ERR_FAIL_COND_V(t.is_null(), Array());
String l = t->get_locale();
locales.push_back(l);
}
return locales;
}