yuzu: Port translation support from Citra

Co-Authored-By: Weiyi Wang <wwylele@gmail.com>
This commit is contained in:
FearlessTobi
2020-01-26 00:26:07 +01:00
parent 4a8cb9a706
commit 347b50ad43
17 changed files with 261 additions and 92 deletions

View File

@ -191,6 +191,8 @@ GMainWindow::GMainWindow()
provider(std::make_unique<FileSys::ManualContentProvider>()) {
InitializeLogging();
LoadTranslation();
setAcceptDrops(true);
ui.setupUi(this);
statusBar()->hide();
@ -2048,6 +2050,9 @@ void GMainWindow::OnConfigure() {
const bool old_discord_presence = UISettings::values.enable_discord_presence;
ConfigureDialog configure_dialog(this, hotkey_registry);
connect(&configure_dialog, &ConfigureDialog::LanguageChanged, this,
&GMainWindow::OnLanguageChanged);
const auto result = configure_dialog.exec();
if (result != QDialog::Accepted) {
return;
@ -2620,6 +2625,43 @@ void GMainWindow::UpdateUITheme() {
QIcon::setThemeSearchPaths(theme_paths);
}
void GMainWindow::LoadTranslation() {
// If the selected language is English, no need to install any translation
if (UISettings::values.language == QStringLiteral("en")) {
return;
}
bool loaded;
if (UISettings::values.language.isEmpty()) {
// If the selected language is empty, use system locale
loaded = translator.load(QLocale(), {}, {}, QStringLiteral(":/languages/"));
} else {
// Otherwise load from the specified file
loaded = translator.load(UISettings::values.language, QStringLiteral(":/languages/"));
}
if (loaded) {
qApp->installTranslator(&translator);
} else {
UISettings::values.language = QStringLiteral("en");
}
}
void GMainWindow::OnLanguageChanged(const QString& locale) {
if (UISettings::values.language != QStringLiteral("en")) {
qApp->removeTranslator(&translator);
}
UISettings::values.language = locale;
LoadTranslation();
ui.retranslateUi(this);
UpdateWindowTitle();
if (emulation_running)
ui.action_Start->setText(tr("Continue"));
}
void GMainWindow::SetDiscordEnabled([[maybe_unused]] bool state) {
#ifdef USE_DISCORD_PRESENCE
if (state) {