123 lines
3.7 KiB
C++
123 lines
3.7 KiB
C++
#include <hex/api/localization.hpp>
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#include <hex/api/content_registry.hpp>
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namespace hex {
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namespace {
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std::string s_fallbackLanguage;
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std::string s_selectedLanguage;
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std::map<std::string, std::string> s_currStrings;
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}
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LanguageDefinition::LanguageDefinition(std::map<std::string, std::string> &&entries) {
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for (const auto &[key, value] : entries) {
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if (value.empty())
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continue;
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this->m_entries.insert({ key, value });
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}
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}
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const std::map<std::string, std::string> &LanguageDefinition::getEntries() const {
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return this->m_entries;
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}
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LangEntry::LangEntry(const char *unlocalizedString) : m_unlocalizedString(unlocalizedString) { }
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LangEntry::LangEntry(std::string unlocalizedString) : m_unlocalizedString(std::move(unlocalizedString)) { }
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LangEntry::LangEntry(std::string_view unlocalizedString) : m_unlocalizedString(unlocalizedString) { }
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LangEntry::operator std::string() const {
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return get();
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}
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LangEntry::operator std::string_view() const {
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return get();
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}
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LangEntry::operator const char *() const {
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return get().c_str();
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}
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std::string operator+(const std::string &&left, const LangEntry &&right) {
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return left + static_cast<std::string>(right);
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}
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std::string operator+(const LangEntry &&left, const std::string &&right) {
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return static_cast<std::string>(left) + right;
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}
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std::string operator+(const LangEntry &&left, const LangEntry &&right) {
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return static_cast<std::string>(left) + static_cast<std::string>(right);
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}
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std::string operator+(const std::string_view &&left, const LangEntry &&right) {
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return std::string(left) + static_cast<std::string>(right);
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}
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std::string operator+(const LangEntry &&left, const std::string_view &&right) {
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return static_cast<std::string>(left) + std::string(right);
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}
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std::string operator+(const char *left, const LangEntry &&right) {
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return left + static_cast<std::string>(right);
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}
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std::string operator+(const LangEntry &&left, const char *right) {
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return static_cast<std::string>(left) + right;
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}
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const std::string &LangEntry::get() const {
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auto &lang = s_currStrings;
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if (lang.contains(this->m_unlocalizedString))
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return lang[this->m_unlocalizedString];
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else
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return this->m_unlocalizedString;
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}
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void LangEntry::loadLanguage(const std::string &language) {
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s_currStrings.clear();
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auto &definitions = ContentRegistry::Language::impl::getLanguageDefinitions();
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if (!definitions.contains(language))
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return;
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for (auto &definition : definitions[language])
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s_currStrings.insert(definition.getEntries().begin(), definition.getEntries().end());
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const auto fallbackLanguage = LangEntry::getFallbackLanguage();
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if (language != fallbackLanguage) {
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for (auto &definition : definitions[fallbackLanguage])
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s_currStrings.insert(definition.getEntries().begin(), definition.getEntries().end());
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}
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s_selectedLanguage = language;
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}
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const std::map<std::string, std::string> &LangEntry::getSupportedLanguages() {
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return ContentRegistry::Language::impl::getLanguages();
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}
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void LangEntry::setFallbackLanguage(const std::string &language) {
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s_fallbackLanguage = language;
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}
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const std::string &LangEntry::getFallbackLanguage() {
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return s_fallbackLanguage;
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}
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void LangEntry::resetLanguageStrings() {
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s_currStrings.clear();
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s_selectedLanguage.clear();
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}
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const std::string &LangEntry::getSelectedLanguage() {
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return s_selectedLanguage;
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}
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} |