FrontendApplication class

The FrontendApplication is the concrete implementation of an MVPApplication for a specific application. Its primary job is to provide functions for switching between screens (presenter/view pairs). By convention these functions are usually called gotoXXScreen(). Note that the base class Application is a singleton. Switching screen can be done from anywhere (usually presenters) by e.g. the following: static_cast(Application::getInstance())->gotoXXScreen();