Refactor pageindicator

2 files changed, 7 insertions, 10 deletions

diff --git a/src/displayapp/widgets/PageIndicator.cpp b/src/displayapp/widgets/PageIndicator.cpp
index d8558678..5d9815da 100644
--- a/src/displayapp/widgets/PageIndicator.cpp
+++ b/src/displayapp/widgets/PageIndicator.cpp
@@ -16,9 +16,12 @@ void PageIndicator::Create() {
   lv_obj_set_style_local_line_width(pageIndicatorBase, LV_LINE_PART_MAIN, LV_STATE_DEFAULT, 3);
   lv_obj_set_style_local_line_color(pageIndicatorBase, LV_LINE_PART_MAIN, LV_STATE_DEFAULT, Colors::bgDark);
   lv_line_set_points(pageIndicatorBase, pageIndicatorBasePoints, 2);
+  SetPageIndicatorPosition(nCurrentScreen);
+}
 
+void PageIndicator::SetPageIndicatorPosition(uint8_t position) {
   const int16_t indicatorSize = LV_VER_RES / nScreens;
-  const int16_t indicatorPos = indicatorSize * nCurrentScreen;
+  const int16_t indicatorPos = indicatorSize * position;
 
   pageIndicatorPoints[0].x = LV_HOR_RES - 1;
   pageIndicatorPoints[0].y = indicatorPos;
@@ -31,13 +34,7 @@ void PageIndicator::Create() {
   lv_line_set_points(pageIndicator, pageIndicatorPoints, 2);
 }
 
-void PageIndicator::Delete() {
-  lv_obj_del(pageIndicatorBase);
-  lv_obj_del(pageIndicator);
-}
-
 void PageIndicator::SetCurrentScreen(uint8_t nScreen) {
-  Delete();
-  nCurrentScreen = nScreen;
-  Create();
+  lv_obj_del(pageIndicator);
+  SetPageIndicatorPosition(nScreen);
 }
diff --git a/src/displayapp/widgets/PageIndicator.h b/src/displayapp/widgets/PageIndicator.h
index 1829bb37..b9d3117b 100644
--- a/src/displayapp/widgets/PageIndicator.h
+++ b/src/displayapp/widgets/PageIndicator.h
@@ -8,10 +8,10 @@ namespace Pinetime {
       public:
         PageIndicator(uint8_t nCurrentScreen, uint8_t nScreens);
         void Create();
-        void Delete();
         void SetCurrentScreen(uint8_t nScreen);
 
       private:
+        void SetPageIndicatorPosition(uint8_t position);
         uint8_t nCurrentScreen;
         uint8_t nScreens;