using ChangeViewportTask for animating transition and rotation when pressing on direction arrow.

1 files changed, 11 insertions, 2 deletions

diff --git a/map/animator.hpp b/map/animator.hpp
index 9b3006827d..cdc6898ee3 100644
--- a/map/animator.hpp
+++ b/map/animator.hpp
@@ -2,9 +2,12 @@
 
 #include "../std/shared_ptr.hpp"
 
+#include "../geometry/point2d.hpp"
+#include "../geometry/any_rect2d.hpp"
+
 class Framework;
 class RotateScreenTask;
-
+class ChangeViewportTask;
 /// Class, which is responsible for
 /// tracking all map animations.
 class Animator
@@ -14,6 +17,7 @@ private:
   Framework * m_framework;
 
   shared_ptr<RotateScreenTask> m_rotateScreenTask;
+  shared_ptr<ChangeViewportTask> m_changeViewportTask;
 
 public:
 
@@ -25,5 +29,10 @@ public:
                     double duration);
   /// stopping screen rotation
   void StopRotation();
-
+  /// move screen from one point to another
+  shared_ptr<ChangeViewportTask> const & ChangeViewport(m2::AnyRectD const & start,
+                                         m2::AnyRectD const & endPt,
+                                         double rotationSpeed);
+  /// stop screen moving
+  void StopChangeViewport();
 };