1 files changed, 64 insertions, 0 deletions
diff --git a/src/main-view/LanguageMenu.cpp b/src/main-view/LanguageMenu.cpp
new file mode 100644
index 0000000..84ffd46
--- /dev/null
+++ b/src/main-view/LanguageMenu.cpp
@@ -0,0 +1,64 @@
+#include "LanguageMenu.h"
+#include "../main.h"
+#include "../strings.h"
+
+LanguageMenu::LanguageMenu(QMenu* parent):
+    QMenu(tr("&Language"), parent),
+    locale(QSettings().value("lang").toString()),
+    systemLocale(QLocale::system().name().split("_").first())
+{
+    initUi(parent);
+    initLangs();
+    createActionsGroup();
+    foreach(QString key, langs.keys())
+        createAction(key);
+}
+
+void LanguageMenu::initUi(QMenu* parent)
+{
+    parent->addMenu(this);
+    setIcon(QIcon(":/images/language.png"));
+}
+
+void LanguageMenu::initLangs()
+{
+    langs["cs"] = "Čeština (Czech)";
+    langs["fi"] = "Suomi (Finnish)";
+    langs["fr"] = "Français (French)";
+    langs["de"] = "Deutsch (German)";
+    langs["en"] = "English";
+    langs["ru"] = "Русский (Russian)";
+    langs["es"] = "Español (Spanish)";
+    langs["uk"] = "Українська (Ukrainian)";
+    langs[""] = tr("System") + ": " + langs[systemLocale];
+}
+
+void LanguageMenu::createActionsGroup()
+{
+    actionsGroup = new QActionGroup(this);
+    actionsGroup->setExclusive(true);
+}
+
+void LanguageMenu::createAction(const QString& key)
+{
+    QAction* action = addAction(langs[key]);
+    action->setCheckable(true);
+    if(key == locale)
+        action->setChecked(true);
+    action->setData(key);
+    actionsGroup->addAction(action);
+    connect(action, SIGNAL(triggered()), SLOT(saveLanguage()));
+}
+
+void LanguageMenu::saveLanguage()
+{
+    QAction *action = qobject_cast<QAction*>(sender());
+    QString newLocale = action->data().toString();
+    QSettings().setValue("lang", newLocale);
+    if(newLocale.isEmpty())
+        newLocale = systemLocale;
+
+    installTranslator("freshmemory_" + newLocale, getResourcePath() + "/tr");
+    QMessageBox::information(this, Strings::tr(Strings::s_appTitle),
+        tr("The application must be restarted to use the selected language"));
+}