Organic Maps sources as of 02.04.2025 (fad26bbf22ac3da75e01e62aa01e5c8e11861005)

To expand with full Organic Maps and Maps.ME commits history run:
  git remote add om-historic [om-historic.git repo url]
  git fetch --tags om-historic
  git replace squashed-history historic-commits

drape_frontend/animation/show_hide_animation.hpp

@@ -0,0 +1,39 @@
+#pragma once
+
+#include "drape/pointers.hpp"
+
+#include <array>
+
+namespace df
+{
+class ShowHideAnimation
+{
+public:
+  enum EState
+  {
+    STATE_INVISIBLE,
+    STATE_VISIBLE,
+    STATE_SHOW_DIRECTION,
+    STATE_HIDE_DIRECTION
+  };
+
+  ShowHideAnimation(bool isInitialVisible, double fullDuration);
+  ~ShowHideAnimation();
+
+  void Show();
+  void ShowAnimated();
+  void Hide();
+  void HideAnimated();
+  EState GetState() const;
+  double GetT() const;
+  bool IsFinished() const;
+
+private:
+  void RefreshInterpolator(std::array<EState, 2> validStates, double endValue);
+  class ShowHideInterpolator;
+
+  drape_ptr<ShowHideInterpolator> m_interpolator;
+  ShowHideAnimation::EState m_state;
+  double m_fullDuration;
+};
+}  // namespace df