Force full screen refresh with a rounder function

When the screen switches, the full screen needs to be refreshed for the
hardware scrolling to work. This was enforced with backgroundLabels, but
is simpler to do with a rounder function.

1 files changed, 9 insertions, 2 deletions

diff --git a/src/displayapp/LittleVgl.h b/src/displayapp/LittleVgl.h
index 1f8a3d79..45826165 100644
--- a/src/displayapp/LittleVgl.h
+++ b/src/displayapp/LittleVgl.h
@@ -26,6 +26,14 @@ namespace Pinetime {
       void SetFullRefresh(FullRefreshDirections direction);
       void SetNewTouchPoint(uint16_t x, uint16_t y, bool contact);
 
+      bool GetFullRefresh() {
+        bool returnValue = fullRefresh;
+        if (fullRefresh) {
+          fullRefresh = false;
+        }
+        return returnValue;
+      }
+
     private:
       void InitDisplay();
       void InitTouchpad();
@@ -39,9 +47,8 @@ namespace Pinetime {
       lv_color_t buf2_2[LV_HOR_RES_MAX * 4];
 
       lv_disp_drv_t disp_drv;
-      lv_point_t previousClick;
 
-      bool firstTouch = true;
+      bool fullRefresh = false;
       static constexpr uint8_t nbWriteLines = 4;
       static constexpr uint16_t totalNbLines = 320;
       static constexpr uint16_t visibleNbLines = 240;