void listenToCd(std::string cdTitle) {
     std::cout << "Get ready for an audiopile experence..." << std::endl;
     _lights->on();
     _amp->on();
     _amp->setVolume(5);
     _amp->setCd(_cd);
     _amp->setStereoSound();
     _cd->on();
     _cd->play(cdTitle);
 }
 void endMovie() {
     std::cout << "Shutting movie theater down..." << std::endl;
     _popper->off();
     _lights->on();
     _screen->up();
     _projector->off();
     _amp->off();
     _dvd->stop();
     _dvd->eject();
     _dvd->off();
 }
 void listenToCd( std::string cdTitle )
 {
   HUM_TRACE(ACE_TEXT("HomeTheaterFacade::listenToCd"));
   std::cout << "Get ready for an audiopile experence..." << std::endl;
   _lights->on();
   _amp->on();
   _amp->setVolume( 5 );
   _amp->setCd( _cd );
   _amp->setStereoSound();
   _cd->on();
   _cd->play( cdTitle );
 }
 void endMovie()
 {
   HUM_TRACE(ACE_TEXT("HomeTheaterFacade::endMovie"));
   std::cout << "Shutting movie theater down..." << std::endl;
   _popper->off();
   _lights->on();
   _screen->up();
   _projector->off();
   _amp->off();
   _dvd->stop();
   _dvd->eject();
   _dvd->off();
 }
 void watchMovie(std::string movie) {
     std::cout << "Get ready to watch a movie..." << std::endl;
     _popper->on();
     _popper->pop();
     _lights->dim(10);
     _screen->down();
     _projector->on();
     _projector->wideScreenMode();
     _amp->on();
     _amp->setDvd(_dvd);
     _amp->setSurroundSound();
     _amp->setVolume(5);
     _dvd->on();
     _dvd->play(movie);
 }
 void watchMovie( std::string movie )
 {
   HUM_TRACE(ACE_TEXT("HomeTheaterFacade::watchMovie"));
   std::cout << "Get ready to watch a movie..." << std::endl;
   _popper->on();
   _popper->pop();
   _lights->dim( 10 );
   _screen->down();
   _projector->on();
   _projector->wideScreenMode();
   _amp->on();
   _amp->setDvd( _dvd );
   _amp->setSurroundSound();
   _amp->setVolume( 5 );
   _dvd->on();
   _dvd->play( movie );
 }