diff options
Diffstat (limited to 'core/string/translation.cpp')
| -rw-r--r-- | core/string/translation.cpp | 917 |
1 files changed, 2 insertions, 915 deletions
diff --git a/core/string/translation.cpp b/core/string/translation.cpp index 432016284a..33d4a1bcde 100644 --- a/core/string/translation.cpp +++ b/core/string/translation.cpp @@ -31,14 +31,9 @@ #include "translation.h" #include "translation.compat.inc" -#include "core/config/project_settings.h" -#include "core/io/resource_loader.h" #include "core/os/os.h" -#include "core/string/locales.h" - -#ifdef TOOLS_ENABLED -#include "main/main.h" -#endif +#include "core/os/thread.h" +#include "core/string/translation_server.h" Dictionary Translation::_get_messages() const { Dictionary d; @@ -173,911 +168,3 @@ void Translation::_bind_methods() { ADD_PROPERTY(PropertyInfo(Variant::DICTIONARY, "messages", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NO_EDITOR | 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"F́" }, - { 'G', U"Ĝ" }, - { 'H', U"Ĥ" }, - { 'I', U"Ĩ" }, - { 'J', U"Ĵ" }, - { 'K', U"ĸ" }, - { 'L', U"Ł" }, - { 'M', U"Ḿ" }, - { 'N', U"й" }, - { 'O', U"Ö" }, - { 'P', U"Ṕ" }, - { 'Q', U"Q́" }, - { 'R', U"Ř" }, - { 'S', U"Ŝ" }, - { 'T', U"Ŧ" }, - { 'U', U"Ũ" }, - { 'V', U"Ṽ" }, - { 'W', U"Ŵ" }, - { 'X', U"X́" }, - { 'Y', U"Ÿ" }, - { 'Z', U"Ž" }, - { 'a', U"á" }, - { 'b', U"ḅ" }, - { 'c', U"ć" }, - { 'd', U"d́" }, - { 'e', U"é" }, - { 'f', U"f́" }, - { 'g', U"ǵ" }, - { 'h', U"h̀" }, - { 'i', U"í" }, - { 'j', U"ǰ" }, - { 'k', U"ḱ" }, - { 'l', U"ł" }, - { 'm', U"m̀" }, - { 'n', U"ή" }, - { 'o', U"ô" }, - { 'p', U"ṕ" }, - { 'q', U"q́" }, - { 'r', U"ŕ" }, - { 's', U"š" }, - { 't', U"ŧ" }, - { 'u', U"ü" }, - { 'v', U"ṽ" }, - { 'w', U"ŵ" }, - { 'x', U"x́" }, - { 'y', U"ý" }, - { 'z', U"ź" }, -}; - -Vector<TranslationServer::LocaleScriptInfo> TranslationServer::locale_script_info; - -HashMap<String, String> TranslationServer::language_map; -HashMap<String, String> TranslationServer::script_map; -HashMap<String, String> TranslationServer::locale_rename_map; -HashMap<String, String> TranslationServer::country_name_map; -HashMap<String, String> TranslationServer::variant_map; -HashMap<String, String> TranslationServer::country_rename_map; - -void TranslationServer::init_locale_info() { - // Init locale info. - language_map.clear(); - int idx = 0; - while (language_list[idx][0] != nullptr) { - language_map[language_list[idx][0]] = String::utf8(language_list[idx][1]); - idx++; - } - - // Init locale-script map. - locale_script_info.clear(); - idx = 0; - while (locale_scripts[idx][0] != nullptr) { - LocaleScriptInfo info; - info.name = locale_scripts[idx][0]; - info.script = locale_scripts[idx][1]; - info.default_country = locale_scripts[idx][2]; - Vector<String> supported_countries = String(locale_scripts[idx][3]).split(",", false); - for (int i = 0; i < supported_countries.size(); i++) { - info.supported_countries.insert(supported_countries[i]); - } - locale_script_info.push_back(info); - idx++; - } - - // Init supported script list. - script_map.clear(); - idx = 0; - while (script_list[idx][0] != nullptr) { - script_map[script_list[idx][1]] = String::utf8(script_list[idx][0]); - idx++; - } - - // Init regional variant map. - variant_map.clear(); - idx = 0; - while (locale_variants[idx][0] != nullptr) { - variant_map[locale_variants[idx][0]] = locale_variants[idx][1]; - idx++; - } - - // Init locale renames. - locale_rename_map.clear(); - idx = 0; - while (locale_renames[idx][0] != nullptr) { - if (!String(locale_renames[idx][1]).is_empty()) { - locale_rename_map[locale_renames[idx][0]] = locale_renames[idx][1]; - } - idx++; - } - - // Init country names. - country_name_map.clear(); - idx = 0; - while (country_names[idx][0] != nullptr) { - country_name_map[String(country_names[idx][0])] = String::utf8(country_names[idx][1]); - idx++; - } - - // Init country renames. - country_rename_map.clear(); - idx = 0; - while (country_renames[idx][0] != nullptr) { - if (!String(country_renames[idx][1]).is_empty()) { - country_rename_map[country_renames[idx][0]] = country_renames[idx][1]; - } - idx++; - } -} - -String TranslationServer::standardize_locale(const String &p_locale) const { - return _standardize_locale(p_locale, false); -} - -String TranslationServer::_standardize_locale(const String &p_locale, bool p_add_defaults) const { - // Replaces '-' with '_' for macOS style locales. - String univ_locale = p_locale.replace("-", "_"); - - // Extract locale elements. - String lang_name, script_name, country_name, variant_name; - Vector<String> locale_elements = univ_locale.get_slice("@", 0).split("_"); - lang_name = locale_elements[0]; - if (locale_elements.size() >= 2) { - if (locale_elements[1].length() == 4 && is_ascii_upper_case(locale_elements[1][0]) && is_ascii_lower_case(locale_elements[1][1]) && is_ascii_lower_case(locale_elements[1][2]) && is_ascii_lower_case(locale_elements[1][3])) { - script_name = locale_elements[1]; - } - if (locale_elements[1].length() == 2 && is_ascii_upper_case(locale_elements[1][0]) && is_ascii_upper_case(locale_elements[1][1])) { - country_name = locale_elements[1]; - } - } - if (locale_elements.size() >= 3) { - if (locale_elements[2].length() == 2 && is_ascii_upper_case(locale_elements[2][0]) && is_ascii_upper_case(locale_elements[2][1])) { - country_name = locale_elements[2]; - } else if (variant_map.has(locale_elements[2].to_lower()) && variant_map[locale_elements[2].to_lower()] == lang_name) { - variant_name = locale_elements[2].to_lower(); - } - } - if (locale_elements.size() >= 4) { - if (variant_map.has(locale_elements[3].to_lower()) && variant_map[locale_elements[3].to_lower()] == lang_name) { - variant_name = locale_elements[3].to_lower(); - } - } - - // Try extract script and variant from the extra part. - Vector<String> script_extra = univ_locale.get_slice("@", 1).split(";"); - for (int i = 0; i < script_extra.size(); i++) { - if (script_extra[i].to_lower() == "cyrillic") { - script_name = "Cyrl"; - break; - } else if (script_extra[i].to_lower() == "latin") { - script_name = "Latn"; - break; - } else if (script_extra[i].to_lower() == "devanagari") { - script_name = "Deva"; - break; - } else if (variant_map.has(script_extra[i].to_lower()) && variant_map[script_extra[i].to_lower()] == lang_name) { - variant_name = script_extra[i].to_lower(); - } - } - - // Handles known non-ISO language names used e.g. on Windows. - if (locale_rename_map.has(lang_name)) { - lang_name = locale_rename_map[lang_name]; - } - - // Handle country renames. - if (country_rename_map.has(country_name)) { - country_name = country_rename_map[country_name]; - } - - // Remove unsupported script codes. - if (!script_map.has(script_name)) { - script_name = ""; - } - - // Add script code base on language and country codes for some ambiguous cases. - if (p_add_defaults) { - if (script_name.is_empty()) { - for (int i = 0; i < locale_script_info.size(); i++) { - const LocaleScriptInfo &info = locale_script_info[i]; - if (info.name == lang_name) { - if (country_name.is_empty() || info.supported_countries.has(country_name)) { - script_name = info.script; - break; - } - } - } - } - if (!script_name.is_empty() && country_name.is_empty()) { - // Add conntry code based on script for some ambiguous cases. - for (int i = 0; i < locale_script_info.size(); i++) { - const LocaleScriptInfo &info = locale_script_info[i]; - if (info.name == lang_name && info.script == script_name) { - country_name = info.default_country; - break; - } - } - } - } - - // Combine results. - String out = lang_name; - if (!script_name.is_empty()) { - out = out + "_" + script_name; - } - if (!country_name.is_empty()) { - out = out + "_" + country_name; - } - if (!variant_name.is_empty()) { - out = out + "_" + variant_name; - } - return out; -} - -int TranslationServer::compare_locales(const String &p_locale_a, const String &p_locale_b) const { - String locale_a = _standardize_locale(p_locale_a, true); - String locale_b = _standardize_locale(p_locale_b, true); - - if (locale_a == locale_b) { - // Exact match. - return 10; - } - - Vector<String> locale_a_elements = locale_a.split("_"); - Vector<String> locale_b_elements = locale_b.split("_"); - if (locale_a_elements[0] == locale_b_elements[0]) { - // Matching language, both locales have extra parts. - // Return number of matching elements. - int matching_elements = 1; - for (int i = 1; i < locale_a_elements.size(); i++) { - for (int j = 1; j < locale_b_elements.size(); j++) { - if (locale_a_elements[i] == locale_b_elements[j]) { - matching_elements++; - } - } - } - return matching_elements; - } else { - // No match. - return 0; - } -} - -String TranslationServer::get_locale_name(const String &p_locale) const { - String lang_name, script_name, country_name; - Vector<String> locale_elements = standardize_locale(p_locale).split("_"); - lang_name = locale_elements[0]; - if (locale_elements.size() >= 2) { - if (locale_elements[1].length() == 4 && is_ascii_upper_case(locale_elements[1][0]) && is_ascii_lower_case(locale_elements[1][1]) && is_ascii_lower_case(locale_elements[1][2]) && is_ascii_lower_case(locale_elements[1][3])) { - script_name = locale_elements[1]; - } - if (locale_elements[1].length() == 2 && is_ascii_upper_case(locale_elements[1][0]) && is_ascii_upper_case(locale_elements[1][1])) { - country_name = locale_elements[1]; - } - } - if (locale_elements.size() >= 3) { - if (locale_elements[2].length() == 2 && is_ascii_upper_case(locale_elements[2][0]) && is_ascii_upper_case(locale_elements[2][1])) { - country_name = locale_elements[2]; - } - } - - String name = language_map[lang_name]; - if (!script_name.is_empty()) { - name = name + " (" + script_map[script_name] + ")"; - } - if (!country_name.is_empty()) { - name = name + ", " + country_name_map[country_name]; - } - return name; -} - -Vector<String> TranslationServer::get_all_languages() const { - Vector<String> languages; - - for (const KeyValue<String, String> &E : language_map) { - languages.push_back(E.key); - } - - return languages; -} - -String TranslationServer::get_language_name(const String &p_language) const { - return language_map[p_language]; -} - -Vector<String> TranslationServer::get_all_scripts() const { - Vector<String> scripts; - - for (const KeyValue<String, String> &E : script_map) { - scripts.push_back(E.key); - } - - return scripts; -} - -String TranslationServer::get_script_name(const String &p_script) const { - return script_map[p_script]; -} - -Vector<String> TranslationServer::get_all_countries() const { - Vector<String> countries; - - for (const KeyValue<String, String> &E : country_name_map) { - countries.push_back(E.key); - } - - return countries; -} - -String TranslationServer::get_country_name(const String &p_country) const { - return country_name_map[p_country]; -} - -void TranslationServer::set_locale(const String &p_locale) { - String new_locale = standardize_locale(p_locale); - if (locale == new_locale) { - return; - } - - locale = new_locale; - ResourceLoader::reload_translation_remaps(); - - if (OS::get_singleton()->get_main_loop()) { - OS::get_singleton()->get_main_loop()->notification(MainLoop::NOTIFICATION_TRANSLATION_CHANGED); - } -} - -String TranslationServer::get_locale() const { - return locale; -} - -PackedStringArray TranslationServer::get_loaded_locales() const { - PackedStringArray locales; - for (const Ref<Translation> &E : translations) { - const Ref<Translation> &t = E; - ERR_FAIL_COND_V(t.is_null(), PackedStringArray()); - String l = t->get_locale(); - - locales.push_back(l); - } - - 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; - int best_score = 0; - - for (const Ref<Translation> &E : translations) { - const Ref<Translation> &t = E; - ERR_FAIL_COND_V(t.is_null(), nullptr); - String l = t->get_locale(); - - int score = compare_locales(p_locale, l); - if (score > 0 && score >= best_score) { - res = t; - best_score = score; - if (score == 10) { - break; // Exact match, skip the rest. - } - } - } - 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; - } - - 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; - } - - 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 { - StringName res; - int best_score = 0; - - for (const Ref<Translation> &E : translations) { - const Ref<Translation> &t = E; - ERR_FAIL_COND_V(t.is_null(), p_message); - String l = t->get_locale(); - - int score = compare_locales(p_locale, l); - if (score > 0 && score >= best_score) { - 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; - best_score = score; - if (score == 10) { - break; // Exact match, skip the rest. - } - } - } - - return res; -} - -TranslationServer *TranslationServer::singleton = nullptr; - -bool TranslationServer::_load_translations(const String &p_from) { - if (ProjectSettings::get_singleton()->has_setting(p_from)) { - const Vector<String> &translation_names = GLOBAL_GET(p_from); - - int tcount = translation_names.size(); - - if (tcount) { - const String *r = translation_names.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.is_empty()) { - 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 - ProjectSettings::get_singleton()->set_custom_property_info(PropertyInfo(Variant::STRING, "internationalization/locale/fallback", PROPERTY_HINT_LOCALE_ID, "")); -#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 (Engine::get_singleton()->is_editor_hint() || Engine::get_singleton()->is_project_manager_hint()) { - if (TranslationServer::get_singleton()->get_tool_translation().is_valid()) { - return tool_translation->get_locale(); - } else { - return "en"; - } - } else { -#else - { -#endif - // Look for best matching loaded translation. - String best_locale = "en"; - int best_score = 0; - - for (const Ref<Translation> &E : translations) { - const Ref<Translation> &t = E; - ERR_FAIL_COND_V(t.is_null(), best_locale); - String l = t->get_locale(); - - int score = compare_locales(locale, l); - if (score > 0 && score >= best_score) { - best_locale = l; - best_score = score; - if (score == 10) { - break; // Exact match, skip the rest. - } - } - } - return best_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 r; - } - } - return 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_property_translation(const Ref<Translation> &p_translation) { - property_translation = p_translation; -} - -StringName TranslationServer::property_translate(const StringName &p_message, const StringName &p_context) const { - if (property_translation.is_valid()) { - StringName r = property_translation->get_message(p_message, p_context); - if (r) { - return r; - } - } - return p_message; -} - -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; -} - -void TranslationServer::set_extractable_translation(const Ref<Translation> &p_translation) { - extractable_translation = p_translation; -} - -StringName TranslationServer::extractable_translate(const StringName &p_message, const StringName &p_context) const { - if (extractable_translation.is_valid()) { - StringName r = extractable_translation->get_message(p_message, p_context); - if (r) { - return r; - } - } - return p_message; -} - -StringName TranslationServer::extractable_translate_plural(const StringName &p_message, const StringName &p_message_plural, int p_n, const StringName &p_context) const { - if (extractable_translation.is_valid()) { - StringName r = extractable_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; - - ResourceLoader::reload_translation_remaps(); - - if (OS::get_singleton()->get_main_loop()) { - OS::get_singleton()->get_main_loop()->notification(MainLoop::NOTIFICATION_TRANSLATION_CHANGED); - } -} - -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"); - - ResourceLoader::reload_translation_remaps(); - - if (OS::get_singleton()->get_main_loop()) { - OS::get_singleton()->get_main_loop()->notification(MainLoop::NOTIFICATION_TRANSLATION_CHANGED); - } -} - -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.length(); 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.length(); 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.length(); 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.length(); 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(const String &p_message, int p_length) const { - String underscores = String("_").repeat(p_length * expansion_ratio / 2); - String prefix = pseudolocalization_prefix + underscores; - String suffix = underscores + pseudolocalization_suffix; - - return prefix + p_message + suffix; -} - -const char32_t *TranslationServer::get_accented_version(char32_t p_character) const { - if (!is_ascii_alphabet_char(p_character)) { - 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_index < p_message.length() - 1 && p_message[p_index] == '%' && - (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'); -} - -#ifdef TOOLS_ENABLED -void TranslationServer::get_argument_options(const StringName &p_function, int p_idx, List<String> *r_options) const { - const String pf = p_function; - if (p_idx == 0) { - HashMap<String, String> *target_hash_map = nullptr; - if (pf == "get_language_name") { - target_hash_map = &language_map; - } else if (pf == "get_script_name") { - target_hash_map = &script_map; - } else if (pf == "get_country_name") { - target_hash_map = &country_name_map; - } - - if (target_hash_map) { - for (const KeyValue<String, String> &E : *target_hash_map) { - r_options->push_back(E.key.quote()); - } - } - } - Object::get_argument_options(p_function, p_idx, r_options); -} -#endif // TOOLS_ENABLED - -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_tool_locale"), &TranslationServer::get_tool_locale); - - ClassDB::bind_method(D_METHOD("compare_locales", "locale_a", "locale_b"), &TranslationServer::compare_locales); - ClassDB::bind_method(D_METHOD("standardize_locale", "locale"), &TranslationServer::standardize_locale); - - ClassDB::bind_method(D_METHOD("get_all_languages"), &TranslationServer::get_all_languages); - ClassDB::bind_method(D_METHOD("get_language_name", "language"), &TranslationServer::get_language_name); - - ClassDB::bind_method(D_METHOD("get_all_scripts"), &TranslationServer::get_all_scripts); - ClassDB::bind_method(D_METHOD("get_script_name", "script"), &TranslationServer::get_script_name); - - ClassDB::bind_method(D_METHOD("get_all_countries"), &TranslationServer::get_all_countries); - ClassDB::bind_method(D_METHOD("get_country_name", "country"), &TranslationServer::get_country_name); - - ClassDB::bind_method(D_METHOD("get_locale_name", "locale"), &TranslationServer::get_locale_name); - - ClassDB::bind_method(D_METHOD("translate", "message", "context"), &TranslationServer::translate, DEFVAL(StringName())); - ClassDB::bind_method(D_METHOD("translate_plural", "message", "plural_message", "n", "context"), &TranslationServer::translate_plural, DEFVAL(StringName())); - - 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() { - _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; - init_locale_info(); -} |