navigation: fix greying out the app icon if not enabled

src/displayapp/DisplayApp.cpp

@@ -517,8 +517,8 @@ void DisplayApp::LoadScreen(Apps app, DisplayApp::FullRefreshDirections directio
   switch (app) {
     case Apps::Launcher: {
       std::array<Screens::Tile::Applications, UserAppTypes::Count> apps;
-      std::ranges::transform(userApps, apps.begin(), [](const auto& userApp) {
-        return Screens::Tile::Applications {userApp.icon, userApp.app, true};
+      std::ranges::transform(userApps, apps.begin(), [this](const auto& userApp) {
+        return Screens::Tile::Applications {userApp.icon, userApp.app, userApp.isAvailable(controllers.filesystem)};
       });
       currentScreen = std::make_unique<Screens::ApplicationList>(this,
                                                                  settingsController,

src/displayapp/UserApps.h

@@ -26,6 +26,7 @@ namespace Pinetime {
       Apps app;
       const char* icon;
       Screens::Screen* (*create)(AppControllers& controllers);
+      bool (*isAvailable)(Controllers::FS& fileSystem);
     };
 
     struct WatchFaceDescription {
@@ -37,7 +38,7 @@ namespace Pinetime {
 
     template <Apps t>
     consteval AppDescription CreateAppDescription() {
-      return {AppTraits<t>::app, AppTraits<t>::icon, &AppTraits<t>::Create};
+      return {AppTraits<t>::app, AppTraits<t>::icon, &AppTraits<t>::Create, &AppTraits<t>::IsAvailable};
     }
 
     template <WatchFace t>

src/displayapp/screens/Alarm.h

@@ -78,6 +78,10 @@ namespace Pinetime {
                                   *controllers.systemTask,
                                   controllers.motorController);
       };
+
+      static bool IsAvailable(Pinetime::Controllers::FS& /*filesystem*/) {
+        return true;
+      };
     };
   }
 }

src/displayapp/screens/Calculator.h

@@ -78,6 +78,10 @@ namespace Pinetime {
       static Screens::Screen* Create(AppControllers& /* controllers */) {
         return new Screens::Calculator();
       };
+
+      static bool IsAvailable(Pinetime::Controllers::FS& /*filesystem*/) {
+        return true;
+      };
     };
   }
 }

src/displayapp/screens/Dice.h

@@ -56,6 +56,10 @@ namespace Pinetime {
       static Screens::Screen* Create(AppControllers& controllers) {
         return new Screens::Dice(controllers.motionController, controllers.motorController, controllers.settingsController);
       };
+
+      static bool IsAvailable(Pinetime::Controllers::FS& /*filesystem*/) {
+        return true;
+      };
     };
   }
 }

src/displayapp/screens/HeartRate.h

@@ -48,6 +48,10 @@ namespace Pinetime {
       static Screens::Screen* Create(AppControllers& controllers) {
         return new Screens::HeartRate(controllers.heartRateController, *controllers.systemTask);
       };
+
+      static bool IsAvailable(Pinetime::Controllers::FS& /*filesystem*/) {
+        return true;
+      };
     };
   }
 }

src/displayapp/screens/InfiniPaint.h

@@ -47,6 +47,10 @@ namespace Pinetime {
       static Screens::Screen* Create(AppControllers& controllers) {
         return new Screens::InfiniPaint(controllers.lvgl, controllers.motorController);
       };
+
+      static bool IsAvailable(Pinetime::Controllers::FS& /*filesystem*/) {
+        return true;
+      };
     };
   }
 }

src/displayapp/screens/Metronome.h

@@ -47,6 +47,10 @@ namespace Pinetime {
       static Screens::Screen* Create(AppControllers& controllers) {
         return new Screens::Metronome(controllers.motorController, *controllers.systemTask);
       };
+
+      static bool IsAvailable(Pinetime::Controllers::FS& /*filesystem*/) {
+        return true;
+      };
     };
   }
 }

src/displayapp/screens/Motion.h

@@ -41,6 +41,10 @@ namespace Pinetime {
       static Screens::Screen* Create(AppControllers& controllers) {
         return new Screens::Motion(controllers.motionController);
       };
+
+      static bool IsAvailable(Pinetime::Controllers::FS& /*filesystem*/) {
+        return true;
+      };
     };
   }
 }

src/displayapp/screens/Music.h

@@ -94,6 +94,10 @@ namespace Pinetime {
       static Screens::Screen* Create(AppControllers& controllers) {
         return new Screens::Music(*controllers.musicService);
       };
+
+      static bool IsAvailable(Pinetime::Controllers::FS& /*filesystem*/) {
+        return true;
+      };
     };
   }
 }

src/displayapp/screens/Navigation.h

@@ -67,6 +67,10 @@ namespace Pinetime {
       static Screens::Screen* Create(AppControllers& controllers) {
         return new Screens::Navigation(*controllers.navigationService);
       };
+
+      static bool IsAvailable(Pinetime::Controllers::FS& filesystem) {
+        return Screens::Navigation::IsAvailable(filesystem);
+      };
     };
   }
 }

src/displayapp/screens/Paddle.h

@@ -57,6 +57,10 @@ namespace Pinetime {
       static Screens::Screen* Create(AppControllers& controllers) {
         return new Screens::Paddle(controllers.lvgl);
       };
+
+      static bool IsAvailable(Pinetime::Controllers::FS& /*filesystem*/) {
+        return true;
+      };
     };
   }
 }

src/displayapp/screens/Steps.h

@@ -51,6 +51,10 @@ namespace Pinetime {
       static Screens::Screen* Create(AppControllers& controllers) {
         return new Screens::Steps(controllers.motionController, controllers.settingsController);
       };
+
+      static bool IsAvailable(Pinetime::Controllers::FS& /*filesystem*/) {
+        return true;
+      };
     };
   }
 }

src/displayapp/screens/StopWatch.h

@@ -69,6 +69,10 @@ namespace Pinetime {
       static Screens::Screen* Create(AppControllers& controllers) {
         return new Screens::StopWatch(*controllers.systemTask);
       };
+
+      static bool IsAvailable(Pinetime::Controllers::FS& /*filesystem*/) {
+        return true;
+      };
     };
   }
 }

src/displayapp/screens/Timer.h

@@ -56,5 +56,9 @@ namespace Pinetime::Applications {
     static Screens::Screen* Create(AppControllers& controllers) {
       return new Screens::Timer(controllers.timer);
     };
+
+    static bool IsAvailable(Pinetime::Controllers::FS& /*filesystem*/) {
+      return true;
+    };
   };
 }

src/displayapp/screens/Twos.h

@@ -45,6 +45,10 @@ namespace Pinetime {
       static Screens::Screen* Create(AppControllers& /*controllers*/) {
         return new Screens::Twos();
       };
+
+      static bool IsAvailable(Pinetime::Controllers::FS& /*filesystem*/) {
+        return true;
+      };
     };
   }
 }

src/displayapp/screens/Weather.h

@@ -51,6 +51,10 @@ namespace Pinetime {
       static Screens::Screen* Create(AppControllers& controllers) {
         return new Screens::Weather(controllers.settingsController, *controllers.weatherController);
       };
+
+      static bool IsAvailable(Pinetime::Controllers::FS& /*filesystem*/) {
+        return true;
+      };
     };
   }
 }