touchhandler: Remove LVGL dependency

Move LVGL specific code to the LittleVgl class

src/touchhandler/TouchHandler.cpp

@@ -1,9 +1,4 @@
 #include "touchhandler/TouchHandler.h"
-#ifdef PINETIME_IS_RECOVERY
-  #include "displayapp/DummyLittleVgl.h"
-#else
-  #include "displayapp/LittleVgl.h"
-#endif
 
 using namespace Pinetime::Controllers;
 using namespace Pinetime::Applications;
@@ -32,14 +27,7 @@ namespace {
   }
 }
 
-TouchHandler::TouchHandler(Drivers::Cst816S& touchPanel, Components::LittleVgl& lvgl) : touchPanel {touchPanel}, lvgl {lvgl} {
-}
-
-void TouchHandler::CancelTap() {
-  if (info.touching) {
-    isCancelled = true;
-    lvgl.SetNewTouchPoint(-1, -1, true);
-  }
+TouchHandler::TouchHandler(Drivers::Cst816S& touchPanel) : touchPanel {touchPanel} {
 }
 
 Pinetime::Applications::TouchEvents TouchHandler::GestureGet() {
@@ -55,6 +43,7 @@ bool TouchHandler::GetNewTouchInfo() {
     return false;
   }
 
+  // Only a single gesture per touch
   if (info.gesture != Pinetime::Drivers::Cst816S::Gestures::None) {
     if (gestureReleased) {
       if (info.gesture == Pinetime::Drivers::Cst816S::Gestures::SlideDown ||
@@ -78,18 +67,3 @@ bool TouchHandler::GetNewTouchInfo() {
 
   return true;
 }
-
-void TouchHandler::UpdateLvglTouchPoint() {
-  if (info.touching) {
-    if (!isCancelled) {
-      lvgl.SetNewTouchPoint(info.x, info.y, true);
-    }
-  } else {
-    if (isCancelled) {
-      lvgl.SetNewTouchPoint(-1, -1, false);
-      isCancelled = false;
-    } else {
-      lvgl.SetNewTouchPoint(info.x, info.y, false);
-    }
-  }
-}

src/touchhandler/TouchHandler.h

@@ -3,10 +3,6 @@
 #include "displayapp/TouchEvents.h"
 
 namespace Pinetime {
-  namespace Components {
-    class LittleVgl;
-  }
-
   namespace Drivers {
     class Cst816S;
   }
@@ -14,10 +10,9 @@ namespace Pinetime {
   namespace Controllers {
     class TouchHandler {
     public:
-      explicit TouchHandler(Drivers::Cst816S&, Components::LittleVgl&);
-      void CancelTap();
+      explicit TouchHandler(Drivers::Cst816S&);
+
       bool GetNewTouchInfo();
-      void UpdateLvglTouchPoint();
 
       bool IsTouching() const {
         return info.touching;
@@ -36,7 +31,6 @@ namespace Pinetime {
     private:
       Pinetime::Drivers::Cst816S::TouchInfos info;
       Pinetime::Drivers::Cst816S& touchPanel;
-      Pinetime::Components::LittleVgl& lvgl;
       Pinetime::Applications::TouchEvents gesture;
       bool isCancelled = false;
       bool gestureReleased = true;