#include "LanguageSwitcher.h"

#include "event/EventCenter.h"

LanguageSwitcher* LanguageSwitcher::getInstance()
{
    static LanguageSwitcher instance;
    return &instance;
}
LanguageSwitcher::LanguageSwitcher()
    : QObject()
    , mTranslator(new QTranslator(this))
{
}

LanguageSwitcher::~LanguageSwitcher()
{
}

void LanguageSwitcher::setTranslator(TranslatorPointer aTranslator)
{
    mTranslator = aTranslator;
}

QTranslator* LanguageSwitcher::getTranslator()
{
    return mTranslator.get();
}

void LanguageSwitcher::setDefaultLanguage(const QString aLanguage)
{
    QString language = QString(":/translations/" + aLanguage + ".qm");
    if (mTranslator->load(language))
    {
        EventCenter::Default()->triggerEvent(ReloadLanguage, nullptr, nullptr);
    }
}