godot/core/string/translation.cpp
Rémi Verschelde 3b11e33a09
clang-format: Disable alignment of operands, too unreliable
Sets `AlignOperands` to `DontAlign`.

`clang-format` developers seem to mostly care about space-based indentation and
every other version of clang-format breaks the bad mismatch of tabs and spaces
that it seems to use for operand alignment. So it's better without, so that it
respects our two-tabs `ContinuationIndentWidth`.
2021-10-28 15:19:35 +02:00

1611 lines
48 KiB
C++

/*************************************************************************/
/* translation.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2021 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/config/project_settings.h"
#include "core/io/resource_loader.h"
#include "core/os/os.h"
#ifdef TOOLS_ENABLED
#include "main/main.h"
#endif
// ISO 639-1 language codes (and a couple of three-letter ISO 639-2 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/
// - https://iso639-3.sil.org/
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", // Azerbaijani
"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", // Breton
"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", // Galician
"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", // Central Khmer
"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", // Marathi
"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", // Oriya
"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", // Tatar
"tt_RU", // Tatar (Russia)
"tzm", // Central Atlas Tamazight
"tzm_MA", // Central Atlas Tamazight (Marrocos)
"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",
"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",
"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",
"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",
"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",
"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",
"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",
"Tatar (Russia)",
"Central Atlas Tamazight",
"Central Atlas Tamazight (Marrocos)",
"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
{ "C", "en" }, // "C" is the simple/default/untranslated Computer locale.
// ASCII-only, English, no currency symbols. Godot treats this as "en".
// See https://unix.stackexchange.com/a/87763/164141 "The C locale is"...
{ nullptr, nullptr }
};
///////////////////////////////////////////////
Dictionary Translation::_get_messages() const {
Dictionary d;
for (const KeyValue<StringName, StringName> &E : translation_map) {
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 KeyValue<StringName, StringName> &E : translation_map) {
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 (const Variant &E : keys) {
translation_map[E] = p_messages[E];
}
}
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() && TranslationServer::get_singleton()->get_loaded_locales().has(this)) {
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.is_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 {
StringName ret;
if (GDVIRTUAL_CALL(_get_message, p_src_text, p_context, ret)) {
return ret;
}
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 {
StringName ret;
if (GDVIRTUAL_CALL(_get_plural_message, p_src_text, p_plural_text, p_n, p_context, ret)) {
return ret;
}
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 KeyValue<StringName, StringName> &E : translation_map) {
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);
GDVIRTUAL_BIND(_get_plural_message, "src_message", "src_plural_message", "n", "context");
GDVIRTUAL_BIND(_get_message, "src_message", "context");
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");
}
///////////////////////////////////////////////
struct _character_accent_pair {
const char32_t character;
const char32_t *accented_character;
};
static _character_accent_pair _character_to_accented[] = {
{ 'A', U"Å" },
{ 'B', U"ß" },
{ 'C', U"Ç" },
{ 'D', U"Ð" },
{ 'E', U"É" },
{ 'F', U"" },
{ 'G', U"Ĝ" },
{ 'H', U"Ĥ" },
{ 'I', U"Ĩ" },
{ 'J', U"Ĵ" },
{ 'K', U"ĸ" },
{ 'L', U"Ł" },
{ 'M', U"" },
{ 'N', U"й" },
{ 'O', U"Ö" },
{ 'P', U"" },
{ 'Q', U"" },
{ 'R', U"Ř" },
{ 'S', U"Ŝ" },
{ 'T', U"Ŧ" },
{ 'U', U"Ũ" },
{ 'V', U"" },
{ 'W', U"Ŵ" },
{ 'X', U"" },
{ 'Y', U"Ÿ" },
{ 'Z', U"Ž" },
{ 'a', U"á" },
{ 'b', U"" },
{ 'c', U"ć" },
{ 'd', U"" },
{ 'e', U"é" },
{ 'f', U"" },
{ 'g', U"ǵ" },
{ 'h', U"" },
{ 'i', U"í" },
{ 'j', U"ǰ" },
{ 'k', U"" },
{ 'l', U"ł" },
{ 'm', U"" },
{ 'n', U"" },
{ 'o', U"ô" },
{ 'p', U"" },
{ 'q', U"" },
{ 'r', U"ŕ" },
{ 's', U"š" },
{ 't', U"ŧ" },
{ 'u', U"ü" },
{ 'v', U"" },
{ 'w', U"ŵ" },
{ 'x', U"" },
{ 'y', U"ý" },
{ 'z', U"ź" },
};
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;
}
Vector<String> TranslationServer::get_all_locales() {
Vector<String> locales;
const char **ptr = locale_list;
while (*ptr) {
locales.push_back(*ptr);
ptr++;
}
return locales;
}
Vector<String> TranslationServer::get_all_locale_names() {
Vector<String> locales;
const char **ptr = locale_names;
while (*ptr) {
locales.push_back(String::utf8(*ptr));
ptr++;
}
return locales;
}
void TranslationServer::add_translation(const Ref<Translation> &p_translation) {
translations.insert(p_translation);
}
void TranslationServer::remove_translation(const Ref<Translation> &p_translation) {
translations.erase(p_translation);
}
Ref<Translation> TranslationServer::get_translation_object(const String &p_locale) {
Ref<Translation> res;
String lang = get_language_code(p_locale);
bool near_match_found = false;
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(), nullptr);
String l = t->get_locale();
// Exact match.
if (l == p_locale) {
return t;
}
// If near match found, keep that match, but keep looking to try to look for perfect match.
if (get_language_code(l) == lang && !near_match_found) {
res = t;
near_match_found = true;
}
}
return res;
}
void TranslationServer::clear() {
translations.clear();
}
StringName TranslationServer::translate(const StringName &p_message, const StringName &p_context) const {
// Match given message against the translation catalog for the project locale.
if (!enabled) {
return p_message;
}
ERR_FAIL_COND_V_MSG(locale.length() < 2, p_message, "Could not translate message as configured locale '" + locale + "' is invalid.");
StringName res = _get_message_from_translations(p_message, p_context, locale, false);
if (!res && fallback.length() >= 2) {
res = _get_message_from_translations(p_message, p_context, fallback, false);
}
if (!res) {
return pseudolocalization_enabled ? pseudolocalize(p_message) : p_message;
}
return pseudolocalization_enabled ? pseudolocalize(res) : res;
}
StringName TranslationServer::translate_plural(const StringName &p_message, const StringName &p_message_plural, int p_n, const StringName &p_context) const {
if (!enabled) {
if (p_n == 1) {
return p_message;
}
return p_message_plural;
}
ERR_FAIL_COND_V_MSG(locale.length() < 2, p_message, "Could not translate message as configured locale '" + locale + "' is invalid.");
StringName res = _get_message_from_translations(p_message, p_context, locale, true, p_message_plural, p_n);
if (!res && fallback.length() >= 2) {
res = _get_message_from_translations(p_message, p_context, fallback, true, p_message_plural, p_n);
}
if (!res) {
if (p_n == 1) {
return p_message;
}
return p_message_plural;
}
return res;
}
StringName TranslationServer::_get_message_from_translations(const StringName &p_message, const StringName &p_context, const String &p_locale, bool plural, const String &p_message_plural, int p_n) const {
// Locale can be of the form 'll_CC', i.e. language code and regional code,
// e.g. 'en_US', 'en_GB', etc. It might also be simply 'll', e.g. 'en'.
// To find the relevant translation, we look for those with locale starting
// with the language code, and then if any is an exact match for the long
// form. If not found, we fall back to a near match (another locale with
// same language code).
// Note: ResourceLoader::_path_remap reproduces this locale near matching
// logic, so be sure to propagate changes there when changing things here.
StringName res;
String lang = get_language_code(p_locale);
bool near_match = false;
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(), p_message);
String l = t->get_locale();
bool exact_match = (l == p_locale);
if (!exact_match) {
if (near_match) {
continue; // Only near-match once, but keep looking for exact matches.
}
if (get_language_code(l) != lang) {
continue; // Language code does not match.
}
}
StringName r;
if (!plural) {
r = t->get_message(p_message, p_context);
} else {
r = t->get_plural_message(p_message, p_message_plural, p_n, p_context);
}
if (!r) {
continue;
}
res = r;
if (exact_match) {
break;
} else {
near_match = true;
}
}
return res;
}
TranslationServer *TranslationServer::singleton = nullptr;
bool TranslationServer::_load_translations(const String &p_from) {
if (ProjectSettings::get_singleton()->has_setting(p_from)) {
Vector<String> translations = ProjectSettings::get_singleton()->get(p_from);
int tcount = translations.size();
if (tcount) {
const String *r = translations.ptr();
for (int i = 0; i < tcount; i++) {
Ref<Translation> tr = ResourceLoader::load(r[i]);
if (tr.is_valid()) {
add_translation(tr);
}
}
}
return true;
}
return false;
}
void TranslationServer::setup() {
String test = GLOBAL_DEF("internationalization/locale/test", "");
test = test.strip_edges();
if (test != "") {
set_locale(test);
} else {
set_locale(OS::get_singleton()->get_locale());
}
fallback = GLOBAL_DEF("internationalization/locale/fallback", "en");
pseudolocalization_enabled = GLOBAL_DEF("internationalization/pseudolocalization/use_pseudolocalization", false);
pseudolocalization_accents_enabled = GLOBAL_DEF("internationalization/pseudolocalization/replace_with_accents", true);
pseudolocalization_double_vowels_enabled = GLOBAL_DEF("internationalization/pseudolocalization/double_vowels", false);
pseudolocalization_fake_bidi_enabled = GLOBAL_DEF("internationalization/pseudolocalization/fake_bidi", false);
pseudolocalization_override_enabled = GLOBAL_DEF("internationalization/pseudolocalization/override", false);
expansion_ratio = GLOBAL_DEF("internationalization/pseudolocalization/expansion_ratio", 0.0);
pseudolocalization_prefix = GLOBAL_DEF("internationalization/pseudolocalization/prefix", "[");
pseudolocalization_suffix = GLOBAL_DEF("internationalization/pseudolocalization/suffix", "]");
pseudolocalization_skip_placeholders_enabled = GLOBAL_DEF("internationalization/pseudolocalization/skip_placeholders", true);
#ifdef TOOLS_ENABLED
{
String options = "";
int idx = 0;
while (locale_list[idx]) {
if (idx > 0) {
options += ",";
}
options += locale_list[idx];
idx++;
}
ProjectSettings::get_singleton()->set_custom_property_info("internationalization/locale/fallback", PropertyInfo(Variant::STRING, "internationalization/locale/fallback", PROPERTY_HINT_ENUM, options));
}
#endif
}
void TranslationServer::set_tool_translation(const Ref<Translation> &p_translation) {
tool_translation = p_translation;
}
Ref<Translation> TranslationServer::get_tool_translation() const {
return tool_translation;
}
String TranslationServer::get_tool_locale() {
#ifdef TOOLS_ENABLED
if (TranslationServer::get_singleton()->get_tool_translation().is_valid() && (Engine::get_singleton()->is_editor_hint() || Main::is_project_manager())) {
return tool_translation->get_locale();
} else {
#else
{
#endif
return get_locale();
}
}
StringName TranslationServer::tool_translate(const StringName &p_message, const StringName &p_context) const {
if (tool_translation.is_valid()) {
StringName r = tool_translation->get_message(p_message, p_context);
if (r) {
return editor_pseudolocalization ? tool_pseudolocalize(r) : r;
}
}
return editor_pseudolocalization ? tool_pseudolocalize(p_message) : p_message;
}
StringName TranslationServer::tool_translate_plural(const StringName &p_message, const StringName &p_message_plural, int p_n, const StringName &p_context) const {
if (tool_translation.is_valid()) {
StringName r = tool_translation->get_plural_message(p_message, p_message_plural, p_n, p_context);
if (r) {
return r;
}
}
if (p_n == 1) {
return p_message;
}
return p_message_plural;
}
void TranslationServer::set_doc_translation(const Ref<Translation> &p_translation) {
doc_translation = p_translation;
}
StringName TranslationServer::doc_translate(const StringName &p_message, const StringName &p_context) const {
if (doc_translation.is_valid()) {
StringName r = doc_translation->get_message(p_message, p_context);
if (r) {
return r;
}
}
return p_message;
}
StringName TranslationServer::doc_translate_plural(const StringName &p_message, const StringName &p_message_plural, int p_n, const StringName &p_context) const {
if (doc_translation.is_valid()) {
StringName r = doc_translation->get_plural_message(p_message, p_message_plural, p_n, p_context);
if (r) {
return r;
}
}
if (p_n == 1) {
return p_message;
}
return p_message_plural;
}
bool TranslationServer::is_pseudolocalization_enabled() const {
return pseudolocalization_enabled;
}
void TranslationServer::set_pseudolocalization_enabled(bool p_enabled) {
pseudolocalization_enabled = p_enabled;
if (OS::get_singleton()->get_main_loop()) {
OS::get_singleton()->get_main_loop()->notification(MainLoop::NOTIFICATION_TRANSLATION_CHANGED);
}
ResourceLoader::reload_translation_remaps();
}
void TranslationServer::set_editor_pseudolocalization(bool p_enabled) {
editor_pseudolocalization = p_enabled;
}
void TranslationServer::reload_pseudolocalization() {
pseudolocalization_accents_enabled = GLOBAL_GET("internationalization/pseudolocalization/replace_with_accents");
pseudolocalization_double_vowels_enabled = GLOBAL_GET("internationalization/pseudolocalization/double_vowels");
pseudolocalization_fake_bidi_enabled = GLOBAL_GET("internationalization/pseudolocalization/fake_bidi");
pseudolocalization_override_enabled = GLOBAL_GET("internationalization/pseudolocalization/override");
expansion_ratio = GLOBAL_GET("internationalization/pseudolocalization/expansion_ratio");
pseudolocalization_prefix = GLOBAL_GET("internationalization/pseudolocalization/prefix");
pseudolocalization_suffix = GLOBAL_GET("internationalization/pseudolocalization/suffix");
pseudolocalization_skip_placeholders_enabled = GLOBAL_GET("internationalization/pseudolocalization/skip_placeholders");
if (OS::get_singleton()->get_main_loop()) {
OS::get_singleton()->get_main_loop()->notification(MainLoop::NOTIFICATION_TRANSLATION_CHANGED);
}
ResourceLoader::reload_translation_remaps();
}
StringName TranslationServer::pseudolocalize(const StringName &p_message) const {
String message = p_message;
int length = message.length();
if (pseudolocalization_override_enabled) {
message = get_override_string(message);
}
if (pseudolocalization_double_vowels_enabled) {
message = double_vowels(message);
}
if (pseudolocalization_accents_enabled) {
message = replace_with_accented_string(message);
}
if (pseudolocalization_fake_bidi_enabled) {
message = wrap_with_fakebidi_characters(message);
}
StringName res = add_padding(message, length);
return res;
}
StringName TranslationServer::tool_pseudolocalize(const StringName &p_message) const {
String message = p_message;
message = double_vowels(message);
message = replace_with_accented_string(message);
StringName res = "[!!! " + message + " !!!]";
return res;
}
String TranslationServer::get_override_string(String &p_message) const {
String res;
for (int i = 0; i < p_message.size(); i++) {
if (pseudolocalization_skip_placeholders_enabled && is_placeholder(p_message, i)) {
res += p_message[i];
res += p_message[i + 1];
i++;
continue;
}
res += '*';
}
return res;
}
String TranslationServer::double_vowels(String &p_message) const {
String res;
for (int i = 0; i < p_message.size(); i++) {
if (pseudolocalization_skip_placeholders_enabled && is_placeholder(p_message, i)) {
res += p_message[i];
res += p_message[i + 1];
i++;
continue;
}
res += p_message[i];
if (p_message[i] == 'a' || p_message[i] == 'e' || p_message[i] == 'i' || p_message[i] == 'o' || p_message[i] == 'u' ||
p_message[i] == 'A' || p_message[i] == 'E' || p_message[i] == 'I' || p_message[i] == 'O' || p_message[i] == 'U') {
res += p_message[i];
}
}
return res;
};
String TranslationServer::replace_with_accented_string(String &p_message) const {
String res;
for (int i = 0; i < p_message.size(); i++) {
if (pseudolocalization_skip_placeholders_enabled && is_placeholder(p_message, i)) {
res += p_message[i];
res += p_message[i + 1];
i++;
continue;
}
const char32_t *accented = get_accented_version(p_message[i]);
if (accented) {
res += accented;
} else {
res += p_message[i];
}
}
return res;
}
String TranslationServer::wrap_with_fakebidi_characters(String &p_message) const {
String res;
char32_t fakebidiprefix = U'\u202e';
char32_t fakebidisuffix = U'\u202c';
res += fakebidiprefix;
// The fake bidi unicode gets popped at every newline so pushing it back at every newline.
for (int i = 0; i < p_message.size(); i++) {
if (p_message[i] == '\n') {
res += fakebidisuffix;
res += p_message[i];
res += fakebidiprefix;
} else if (pseudolocalization_skip_placeholders_enabled && is_placeholder(p_message, i)) {
res += fakebidisuffix;
res += p_message[i];
res += p_message[i + 1];
res += fakebidiprefix;
i++;
} else {
res += p_message[i];
}
}
res += fakebidisuffix;
return res;
}
String TranslationServer::add_padding(String &p_message, int p_length) const {
String res;
String prefix = pseudolocalization_prefix;
String suffix;
for (int i = 0; i < p_length * expansion_ratio / 2; i++) {
prefix += "_";
suffix += "_";
}
suffix += pseudolocalization_suffix;
res += prefix;
res += p_message;
res += suffix;
return res;
}
const char32_t *TranslationServer::get_accented_version(char32_t p_character) const {
if (!((p_character >= 'a' && p_character <= 'z') || (p_character >= 'A' && p_character <= 'Z'))) {
return nullptr;
}
for (unsigned int i = 0; i < sizeof(_character_to_accented) / sizeof(_character_to_accented[0]); i++) {
if (_character_to_accented[i].character == p_character) {
return _character_to_accented[i].accented_character;
}
}
return nullptr;
}
bool TranslationServer::is_placeholder(String &p_message, int p_index) const {
return p_message[p_index] == '%' && p_index < p_message.size() - 1 &&
(p_message[p_index + 1] == 's' || p_message[p_index + 1] == 'c' || p_message[p_index + 1] == 'd' ||
p_message[p_index + 1] == 'o' || p_message[p_index + 1] == 'x' || p_message[p_index + 1] == 'X' || p_message[p_index + 1] == 'f');
}
void TranslationServer::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_locale", "locale"), &TranslationServer::set_locale);
ClassDB::bind_method(D_METHOD("get_locale"), &TranslationServer::get_locale);
ClassDB::bind_method(D_METHOD("get_locale_name", "locale"), &TranslationServer::get_locale_name);
ClassDB::bind_method(D_METHOD("translate", "message", "context"), &TranslationServer::translate, DEFVAL(""));
ClassDB::bind_method(D_METHOD("translate_plural", "message", "plural_message", "n", "context"), &TranslationServer::translate_plural, DEFVAL(""));
ClassDB::bind_method(D_METHOD("add_translation", "translation"), &TranslationServer::add_translation);
ClassDB::bind_method(D_METHOD("remove_translation", "translation"), &TranslationServer::remove_translation);
ClassDB::bind_method(D_METHOD("get_translation_object", "locale"), &TranslationServer::get_translation_object);
ClassDB::bind_method(D_METHOD("clear"), &TranslationServer::clear);
ClassDB::bind_method(D_METHOD("get_loaded_locales"), &TranslationServer::get_loaded_locales);
ClassDB::bind_method(D_METHOD("is_pseudolocalization_enabled"), &TranslationServer::is_pseudolocalization_enabled);
ClassDB::bind_method(D_METHOD("set_pseudolocalization_enabled", "enabled"), &TranslationServer::set_pseudolocalization_enabled);
ClassDB::bind_method(D_METHOD("reload_pseudolocalization"), &TranslationServer::reload_pseudolocalization);
ClassDB::bind_method(D_METHOD("pseudolocalize", "message"), &TranslationServer::pseudolocalize);
ADD_PROPERTY(PropertyInfo(Variant::Type::BOOL, "pseudolocalization_enabled"), "set_pseudolocalization_enabled", "is_pseudolocalization_enabled");
}
void TranslationServer::load_translations() {
String locale = get_locale();
_load_translations("internationalization/locale/translations"); //all
_load_translations("internationalization/locale/translations_" + locale.substr(0, 2));
if (locale.substr(0, 2) != locale) {
_load_translations("internationalization/locale/translations_" + locale);
}
}
TranslationServer::TranslationServer() {
singleton = this;
for (int i = 0; locale_list[i]; ++i) {
locale_name_map.insert(locale_list[i], String::utf8(locale_names[i]));
}
}