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#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"));
}
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