diff options
Diffstat (limited to 'src/DisplayApp/Screens/Screen.h')
-rw-r--r-- | src/DisplayApp/Screens/Screen.h | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/src/DisplayApp/Screens/Screen.h b/src/DisplayApp/Screens/Screen.h index 57b8ea2a..625daada 100644 --- a/src/DisplayApp/Screens/Screen.h +++ b/src/DisplayApp/Screens/Screen.h @@ -9,16 +9,18 @@ namespace Pinetime { class Screen { public: enum class NextScreen {None, Clock, Menu, App}; - Screen(DisplayApp* app, Components::Gfx& gfx) : app{app}, gfx{gfx} {} + + Screen(DisplayApp* app) : app{app} {} virtual ~Screen() = default; - virtual void Refresh(bool fullRefresh) = 0; - NextScreen GetNextScreen() {return nextScreen;} - virtual void OnButtonPushed() {}; + + // Return false if the app can be closed, true if it must continue to run + virtual bool Refresh(bool fullRefresh) = 0; + + // Return false if the button hasn't been handled by the app, true if it has been handled + virtual bool OnButtonPushed() { return false; } protected: DisplayApp* app; - Components::Gfx& gfx; - NextScreen nextScreen = NextScreen::None; }; } } |