dynamic translation switching

Kolcha · Sep 12, 2024 · 702d863 · 702d863
1 parent ee116e2
commit 702d863
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Showing 5 changed files with 28 additions and 0 deletions.
diff --git a/app/core/application.cpp b/app/core/application.cpp
@@ -101,6 +101,19 @@ void Application::configureWindows()
   for (size_t i = 0; i < _windows.size(); i++) configureWindow(i);
 }
 
+void Application::retranslateUI()
+{
+  std::ranges::for_each(_translators, [](auto& t) { QApplication::removeTranslator(t.get()); });
+  _translators.clear();
+  _active_lang = "en_US";
+
+  const auto& plugins = _cfg->global().getPlugins();
+  std::ranges::for_each(plugins, [this](auto& p) { _pm.unloadPlugin(p); });
+  loadTranslation();
+  _pm.enumeratePlugins();
+  std::ranges::for_each(plugins, [this](auto& p) { _pm.loadPlugin(p); });
+}
+
 size_t Application::findWindow(ClockWindow* w) const
 {
   for (size_t i = 0; i < _windows.size(); i++)

diff --git a/app/core/application.hpp b/app/core/application.hpp
@@ -60,6 +60,9 @@ class Application : public QApplication
 
   QString activeLang() const { return _active_lang; }
 
+public slots:
+  void retranslateUI();
+
 private:
   void initConfig();
   void loadTranslation();

diff --git a/app/core/plugin_manager.cpp b/app/core/plugin_manager.cpp
@@ -532,6 +532,12 @@ PluginInfo PluginManager::pluginInfo(const QString& id) const
   return info;
 }
 
+void PluginManager::enumeratePlugins()
+{
+  _impl->available.clear();
+  _impl->enumerate();
+}
+
 void PluginManager::loadPlugin(const QString& id)
 {
   _impl->load(id);

diff --git a/app/core/plugin_manager.hpp b/app/core/plugin_manager.hpp
@@ -35,6 +35,8 @@ class PluginManager : public QObject
   PluginInfo pluginInfo(const QString& id) const;
 
 public slots:
+  void enumeratePlugins();
+
   void loadPlugin(const QString& id);
   void unloadPlugin(const QString& id);
 

diff --git a/app/gui/settings_dialog.cpp b/app/gui/settings_dialog.cpp
@@ -108,6 +108,7 @@ void SettingsDialog::reject()
   app->configureWindows();
   const auto curr_plugins = app->config().global().getPlugins();
   for (const auto& p : curr_plugins) app->pluginManager().loadPlugin(p);
+  app->retranslateUI();
   QDialog::reject();
 }
 
@@ -129,6 +130,9 @@ void SettingsDialog::on_lang_tr_btn_clicked()
 void SettingsDialog::on_lang_list_activated(int index)
 {
   app->config().global().setLocale(ui->lang_list->itemData(index).toString());
+  app->retranslateUI();
+  ui->retranslateUi(this);
+  initPluginsTab();
 }
 
 void SettingsDialog::on_enable_autostart_clicked(bool checked)