screens: Remove displayapp parameter from screen

The DisplayApp class isn't used in the Screen base class and most
screens, so requiring it is pointless.

In this commit, DisplayApp pointers were added to screens which use it
and the explicit Screen constructor was removed in those screens.

src/displayapp/screens/ApplicationList.cpp

@@ -23,7 +23,7 @@ ApplicationList::ApplicationList(Pinetime::Applications::DisplayApp* app,
                                  const Pinetime::Controllers::Battery& batteryController,
                                  const Pinetime::Controllers::Ble& bleController,
                                  Controllers::DateTime& dateTimeController)
-  : Screen(app),
+  : app {app},
     settingsController {settingsController},
     batteryController {batteryController},
     bleController {bleController},

src/displayapp/screens/ApplicationList.h

@@ -25,6 +25,7 @@ namespace Pinetime {
         bool OnTouchEvent(TouchEvents event) override;
 
       private:
+        DisplayApp* app;
         auto CreateScreenList() const;
         std::unique_ptr<Screen> CreateScreen(unsigned int screenNum) const;
 

src/displayapp/screens/Clock.cpp

@@ -26,7 +26,7 @@ Clock::Clock(DisplayApp* app,
              Controllers::HeartRateController& heartRateController,
              Controllers::MotionController& motionController,
              Controllers::FS& filesystem)
-  : Screen(app),
+  : app {app},
     dateTimeController {dateTimeController},
     batteryController {batteryController},
     bleController {bleController},

src/displayapp/screens/Clock.h

@@ -36,6 +36,7 @@ namespace Pinetime {
         bool OnButtonPushed() override;
 
       private:
+        DisplayApp* app;
         Controllers::DateTime& dateTimeController;
         const Controllers::Battery& batteryController;
         const Controllers::Ble& bleController;

src/displayapp/screens/Label.cpp

@@ -2,8 +2,8 @@
 
 using namespace Pinetime::Applications::Screens;
 
-Label::Label(uint8_t screenID, uint8_t numScreens, Pinetime::Applications::DisplayApp* app, lv_obj_t* labelText)
+Label::Label(uint8_t screenID, uint8_t numScreens, lv_obj_t* labelText)
-  : Screen(app), labelText {labelText}, pageIndicator(screenID, numScreens) {
+  : labelText {labelText}, pageIndicator(screenID, numScreens) {
 
   pageIndicator.Create();
 }

src/displayapp/screens/Label.h

@@ -10,7 +10,7 @@ namespace Pinetime {
 
       class Label : public Screen {
       public:
-        Label(uint8_t screenID, uint8_t numScreens, DisplayApp* app, lv_obj_t* labelText);
+        Label(uint8_t screenID, uint8_t numScreens, lv_obj_t* labelText);
         ~Label() override;
 
       private:

src/displayapp/screens/List.cpp

@@ -17,7 +17,7 @@ List::List(uint8_t screenID,
            DisplayApp* app,
            Controllers::Settings& settingsController,
            std::array<Applications, MAXLISTITEMS>& applications)
-  : Screen(app), settingsController {settingsController}, pageIndicator(screenID, numScreens) {
+  : app {app}, settingsController {settingsController}, pageIndicator(screenID, numScreens) {
 
   // Set the background to Black
   lv_obj_set_style_local_bg_color(lv_scr_act(), LV_OBJ_PART_MAIN, LV_STATE_DEFAULT, lv_color_make(0, 0, 0));

src/displayapp/screens/List.h

@@ -31,6 +31,7 @@ namespace Pinetime {
         void OnButtonEvent(lv_obj_t* object, lv_event_t event);
 
       private:
+        DisplayApp* app;
         Controllers::Settings& settingsController;
         Pinetime::Applications::Apps apps[MAXLISTITEMS];
 

src/displayapp/screens/Notifications.cpp

@@ -16,7 +16,7 @@ Notifications::Notifications(DisplayApp* app,
                              Pinetime::Controllers::MotorController& motorController,
                              System::SystemTask& systemTask,
                              Modes mode)
-  : Screen(app),
+  : app {app},
     notificationManager {notificationManager},
     alertNotificationService {alertNotificationService},
     motorController {motorController},

src/displayapp/screens/Notifications.h

@@ -69,6 +69,7 @@ namespace Pinetime {
         };
 
       private:
+        DisplayApp* app;
         Pinetime::Controllers::NotificationManager& notificationManager;
         Pinetime::Controllers::AlertNotificationService& alertNotificationService;
         Pinetime::Controllers::MotorController& motorController;

src/displayapp/screens/Screen.h

@@ -50,9 +50,11 @@ namespace Pinetime {
         }
 
       public:
-        explicit Screen(DisplayApp* app) : app {app} {
+        explicit Screen(DisplayApp* app) {
         }
 
+        explicit Screen() = default;
+
         virtual ~Screen() = default;
 
         static void RefreshTaskCallback(lv_task_t* task);
@@ -77,7 +79,6 @@ namespace Pinetime {
         }
 
       protected:
-        DisplayApp* app;
         bool running = true;
       };
     }

src/displayapp/screens/ScreenList.h

@@ -19,7 +19,7 @@ namespace Pinetime {
                    uint8_t initScreen,
                    const std::array<std::function<std::unique_ptr<Screen>()>, N>&& screens,
                    ScreenListModes mode)
-          : Screen(app),
+          : app {app},
             initScreen {initScreen},
             screens {std::move(screens)},
             mode {mode},
@@ -102,6 +102,7 @@ namespace Pinetime {
         }
 
       private:
+        DisplayApp* app;
         uint8_t initScreen = 0;
         const std::array<std::function<std::unique_ptr<Screen>()>, N> screens;
         ScreenListModes mode = ScreenListModes::UpDown;

src/displayapp/screens/SystemInfo.cpp

@@ -38,7 +38,7 @@ SystemInfo::SystemInfo(Pinetime::Applications::DisplayApp* app,
                        Pinetime::Drivers::WatchdogView& watchdog,
                        Pinetime::Controllers::MotionController& motionController,
                        const Pinetime::Drivers::Cst816S& touchPanel)
-  : Screen(app),
+  : app {app},
     dateTimeController {dateTimeController},
     batteryController {batteryController},
     brightnessController {brightnessController},
@@ -94,7 +94,7 @@ std::unique_ptr<Screen> SystemInfo::CreateScreen1() {
                         BootloaderVersion::VersionString());
   lv_label_set_align(label, LV_LABEL_ALIGN_CENTER);
   lv_obj_align(label, lv_scr_act(), LV_ALIGN_CENTER, 0, 0);
-  return std::make_unique<Screens::Label>(0, 5, app, label);
+  return std::make_unique<Screens::Label>(0, 5, label);
 }
 
 std::unique_ptr<Screen> SystemInfo::CreateScreen2() {
@@ -173,7 +173,7 @@ std::unique_ptr<Screen> SystemInfo::CreateScreen2() {
                         touchPanel.GetFwVersion(),
                         TARGET_DEVICE_NAME);
   lv_obj_align(label, lv_scr_act(), LV_ALIGN_CENTER, 0, 0);
-  return std::make_unique<Screens::Label>(1, 5, app, label);
+  return std::make_unique<Screens::Label>(1, 5, label);
 }
 
 std::unique_ptr<Screen> SystemInfo::CreateScreen3() {
@@ -204,7 +204,7 @@ std::unique_ptr<Screen> SystemInfo::CreateScreen3() {
                         mon.frag_pct,
                         static_cast<int>(mon.free_biggest_size));
   lv_obj_align(label, lv_scr_act(), LV_ALIGN_CENTER, 0, 0);
-  return std::make_unique<Screens::Label>(2, 5, app, label);
+  return std::make_unique<Screens::Label>(2, 5, label);
 }
 
 bool SystemInfo::sortById(const TaskStatus_t& lhs, const TaskStatus_t& rhs) {
@@ -265,7 +265,7 @@ std::unique_ptr<Screen> SystemInfo::CreateScreen4() {
     }
     lv_table_set_cell_value(infoTask, i + 1, 3, buffer);
   }
-  return std::make_unique<Screens::Label>(3, 5, app, infoTask);
+  return std::make_unique<Screens::Label>(3, 5, infoTask);
 }
 
 std::unique_ptr<Screen> SystemInfo::CreateScreen5() {
@@ -282,5 +282,5 @@ std::unique_ptr<Screen> SystemInfo::CreateScreen5() {
                            "#FFFF00 InfiniTime#");
   lv_label_set_align(label, LV_LABEL_ALIGN_CENTER);
   lv_obj_align(label, lv_scr_act(), LV_ALIGN_CENTER, 0, 0);
-  return std::make_unique<Screens::Label>(4, 5, app, label);
+  return std::make_unique<Screens::Label>(4, 5, label);
 }

src/displayapp/screens/SystemInfo.h

@@ -34,6 +34,7 @@ namespace Pinetime {
         bool OnTouchEvent(TouchEvents event) override;
 
       private:
+        DisplayApp* app;
         Pinetime::Controllers::DateTime& dateTimeController;
         const Pinetime::Controllers::Battery& batteryController;
         Pinetime::Controllers::BrightnessController& brightnessController;

src/displayapp/screens/Tile.cpp

@@ -32,7 +32,7 @@ Tile::Tile(uint8_t screenID,
            const Controllers::Ble& bleController,
            Controllers::DateTime& dateTimeController,
            std::array<Applications, 6>& applications)
-  : Screen(app),
+  : app {app},
     dateTimeController {dateTimeController},
     pageIndicator(screenID, numScreens),
     statusIcons(batteryController, bleController) {

src/displayapp/screens/Tile.h

@@ -36,6 +36,7 @@ namespace Pinetime {
         void OnValueChangedEvent(lv_obj_t* obj, uint32_t buttonId);
 
       private:
+        DisplayApp* app;
         Controllers::DateTime& dateTimeController;
 
         lv_task_t* taskUpdate;

src/displayapp/screens/Weather.cpp

@@ -26,7 +26,7 @@
 using namespace Pinetime::Applications::Screens;
 
 Weather::Weather(Pinetime::Applications::DisplayApp* app, Pinetime::Controllers::WeatherService& weather)
-  : Screen(app),
+  : app {app},
     weatherService(weather),
     screens {app,
              0,
@@ -97,7 +97,7 @@ std::unique_ptr<Screen> Weather::CreateScreenTemperature() {
   }
   lv_label_set_align(label, LV_LABEL_ALIGN_CENTER);
   lv_obj_align(label, lv_scr_act(), LV_ALIGN_CENTER, 0, 0);
-  return std::unique_ptr<Screen>(new Screens::Label(0, 5, app, label));
+  return std::unique_ptr<Screen>(new Screens::Label(0, 5, label));
 }
 
 std::unique_ptr<Screen> Weather::CreateScreenAir() {
@@ -130,7 +130,7 @@ std::unique_ptr<Screen> Weather::CreateScreenAir() {
   }
   lv_label_set_align(label, LV_LABEL_ALIGN_CENTER);
   lv_obj_align(label, lv_scr_act(), LV_ALIGN_CENTER, 0, 0);
-  return std::unique_ptr<Screen>(new Screens::Label(0, 5, app, label));
+  return std::unique_ptr<Screen>(new Screens::Label(0, 5, label));
 }
 
 std::unique_ptr<Screen> Weather::CreateScreenClouds() {
@@ -159,7 +159,7 @@ std::unique_ptr<Screen> Weather::CreateScreenClouds() {
   }
   lv_label_set_align(label, LV_LABEL_ALIGN_CENTER);
   lv_obj_align(label, lv_scr_act(), LV_ALIGN_CENTER, 0, 0);
-  return std::unique_ptr<Screen>(new Screens::Label(0, 5, app, label));
+  return std::unique_ptr<Screen>(new Screens::Label(0, 5, label));
 }
 
 std::unique_ptr<Screen> Weather::CreateScreenPrecipitation() {
@@ -188,7 +188,7 @@ std::unique_ptr<Screen> Weather::CreateScreenPrecipitation() {
   }
   lv_label_set_align(label, LV_LABEL_ALIGN_CENTER);
   lv_obj_align(label, lv_scr_act(), LV_ALIGN_CENTER, 0, 0);
-  return std::unique_ptr<Screen>(new Screens::Label(0, 5, app, label));
+  return std::unique_ptr<Screen>(new Screens::Label(0, 5, label));
 }
 
 std::unique_ptr<Screen> Weather::CreateScreenHumidity() {
@@ -217,5 +217,5 @@ std::unique_ptr<Screen> Weather::CreateScreenHumidity() {
   }
   lv_label_set_align(label, LV_LABEL_ALIGN_CENTER);
   lv_obj_align(label, lv_scr_act(), LV_ALIGN_CENTER, 0, 0);
-  return std::unique_ptr<Screen>(new Screens::Label(0, 5, app, label));
+  return std::unique_ptr<Screen>(new Screens::Label(0, 5, label));
 }

src/displayapp/screens/Weather.h

@@ -23,6 +23,7 @@ namespace Pinetime {
         bool OnTouchEvent(TouchEvents event) override;
 
       private:
+        DisplayApp* app;
         bool running = true;
 
         Controllers::WeatherService& weatherService;

src/displayapp/screens/settings/QuickSettings.cpp

@@ -34,7 +34,7 @@ QuickSettings::QuickSettings(Pinetime::Applications::DisplayApp* app,
                              Controllers::MotorController& motorController,
                              Pinetime::Controllers::Settings& settingsController,
                              const Controllers::Ble& bleController)
-  : Screen(app),
+  : app {app},
     dateTimeController {dateTimeController},
     brightness {brightness},
     motorController {motorController},

src/displayapp/screens/settings/QuickSettings.h

@@ -32,6 +32,7 @@ namespace Pinetime {
         void UpdateScreen();
 
       private:
+        DisplayApp* app;
         Controllers::DateTime& dateTimeController;
         Controllers::BrightnessController& brightness;
         Controllers::MotorController& motorController;

src/displayapp/screens/settings/SettingBluetooth.cpp

@@ -35,7 +35,7 @@ namespace {
 }
 
 SettingBluetooth::SettingBluetooth(Pinetime::Applications::DisplayApp* app, Pinetime::Controllers::Settings& settingsController)
-  : Screen(app),
+  : app {app},
     checkboxList(
       0,
       1,

src/displayapp/screens/settings/SettingBluetooth.h

@@ -19,6 +19,7 @@ namespace Pinetime {
         ~SettingBluetooth() override;
 
       private:
+        DisplayApp* app;
         CheckboxList checkboxList;
       };
     }

src/displayapp/screens/settings/SettingDisplay.cpp

@@ -18,7 +18,7 @@ namespace {
 constexpr std::array<uint16_t, 6> SettingDisplay::options;
 
 SettingDisplay::SettingDisplay(Pinetime::Applications::DisplayApp* app, Pinetime::Controllers::Settings& settingsController)
-  : Screen(app), settingsController {settingsController} {
+  : app {app}, settingsController {settingsController} {
 
   lv_obj_t* container1 = lv_cont_create(lv_scr_act(), nullptr);
 

src/displayapp/screens/settings/SettingDisplay.h

@@ -20,6 +20,7 @@ namespace Pinetime {
         void UpdateSelected(lv_obj_t* object, lv_event_t event);
 
       private:
+        DisplayApp* app;
         static constexpr std::array<uint16_t, 6> options = {5000, 7000, 10000, 15000, 20000, 30000};
 
         Controllers::Settings& settingsController;

src/displayapp/screens/settings/SettingSetDateTime.cpp

@@ -15,7 +15,7 @@ bool SettingSetDateTime::OnTouchEvent(Pinetime::Applications::TouchEvents event)
 SettingSetDateTime::SettingSetDateTime(Pinetime::Applications::DisplayApp* app,
                                        Pinetime::Controllers::DateTime& dateTimeController,
                                        Pinetime::Controllers::Settings& settingsController)
-  : Screen(app),
+  : app {app},
     dateTimeController {dateTimeController},
     settingsController {settingsController},
     screens {app,

src/displayapp/screens/settings/SettingSetDateTime.h

@@ -20,6 +20,7 @@ namespace Pinetime {
         void Quit();
 
       private:
+        DisplayApp* app;
         Controllers::DateTime& dateTimeController;
         Controllers::Settings& settingsController;
 

src/displayapp/screens/settings/SettingWatchFace.cpp

@@ -22,7 +22,7 @@ auto SettingWatchFace::CreateScreenList() const {
 SettingWatchFace::SettingWatchFace(Pinetime::Applications::DisplayApp* app,
                                    Pinetime::Controllers::Settings& settingsController,
                                    Pinetime::Controllers::FS& filesystem)
-  : Screen(app),
+  : app {app},
     settingsController {settingsController},
     filesystem {filesystem},
     screens {app, 0, CreateScreenList(), Screens::ScreenListModes::UpDown} {

src/displayapp/screens/settings/SettingWatchFace.h

@@ -25,6 +25,7 @@ namespace Pinetime {
         bool OnTouchEvent(TouchEvents event) override;
 
       private:
+        DisplayApp* app;
         auto CreateScreenList() const;
         std::unique_ptr<Screen> CreateScreen(unsigned int screenNum) const;
 

src/displayapp/screens/settings/Settings.cpp

@@ -19,7 +19,7 @@ auto Settings::CreateScreenList() const {
 }
 
 Settings::Settings(Pinetime::Applications::DisplayApp* app, Pinetime::Controllers::Settings& settingsController)
-  : Screen(app),
+  : app {app},
     settingsController {settingsController},
     screens {app, settingsController.GetSettingsMenu(), CreateScreenList(), Screens::ScreenListModes::UpDown} {
 }

src/displayapp/screens/settings/Settings.h

@@ -20,6 +20,7 @@ namespace Pinetime {
         bool OnTouchEvent(Pinetime::Applications::TouchEvents event) override;
 
       private:
+        DisplayApp* app;
         auto CreateScreenList() const;
         std::unique_ptr<Screen> CreateScreen(unsigned int screenNum) const;