+ void stop();
+ void setEqualizerValue(int band, double value) { _player->setEqualizerValue(band, value); }
+ void equalizerValue(int band, double *value) { _player->equalizerValue(band, value); }
+ void enableEqualizer() { _player->enableEqualizer(); }
+ void disableEqualizer() { _player->disableEqualizer(); }
+ void portraitMode();
+ void landscapeMode();
+ void updateIcons();
+ void checkGradient();
+ void play(Track);
+ void next();
+ void prev();
+ void showCountdown(QString);
+ void hideCountdown();
+ void updateTranslations();
+ void updateTrackColor();