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FullscreenUI: Allow changing UI language

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This commit is contained in:
Stenzek
2023-11-29 20:26:36 +10:00
parent e806d939ae
commit 325dcc81ca
12 changed files with 111 additions and 47 deletions
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23
src/duckstation-qt/mainwindow.cpp
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@ -1648,32 +1648,29 @@ void MainWindow::setupAdditionalUi()
}
updateDebugMenuCropMode();
const QString current_language(QString::fromStdString(Host::GetBaseStringSettingValue("Main", "Language", "")));
const std::string current_language = Host::GetBaseStringSettingValue("Main", "Language", "");
QActionGroup* language_group = new QActionGroup(m_ui.menuSettingsLanguage);
for (const std::pair<QString, QString>& it : QtHost::GetAvailableLanguageList())
for (const auto& [language, code] : Host::GetAvailableLanguageList())
{
QAction* action = language_group->addAction(it.first);
QAction* action = language_group->addAction(QString::fromUtf8(language));
action->setCheckable(true);
action->setChecked(current_language == it.second);
action->setChecked(current_language == code);
QString icon_filename(QStringLiteral(":/icons/flags/%1.png").arg(it.second));
QString icon_filename(QStringLiteral(":/icons/flags/%1.png").arg(QLatin1StringView(code)));
if (!QFile::exists(icon_filename))
{
// try without the suffix (e.g. es-es -> es)
const int pos = it.second.lastIndexOf('-');
if (pos >= 0)
icon_filename = QStringLiteral(":/icons/flags/%1.png").arg(it.second.left(pos));
const char* pos = std::strrchr(code, '-');
if (pos)
icon_filename = QStringLiteral(":/icons/flags/%1.png").arg(QLatin1StringView(pos));
}
action->setIcon(QIcon(icon_filename));
m_ui.menuSettingsLanguage->addAction(action);
action->setData(it.second);
action->setData(QString::fromLatin1(code));
connect(action, &QAction::triggered, [this, action]() {
const QString new_language = action->data().toString();
Host::SetBaseStringSettingValue("Main", "Language", new_language.toUtf8().constData());
Host::CommitBaseSettingChanges();
QtHost::InstallTranslator();
recreate();
Host::ChangeLanguage(new_language.toUtf8().constData());
});
}