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diff OrthancStone/Sources/Scene2D/RotateSceneTracker.h @ 1972:9c0adcc8feec

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refactoring to simplify OneGesturePointerTracker
author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 28 Oct 2022 16:21:28 +0200
parents 7053b8a0aaec
children 5a434f5889f8
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line diff
--- a/OrthancStone/Sources/Scene2D/RotateSceneTracker.h	Fri Oct 28 13:38:19 2022 +0200
+++ b/OrthancStone/Sources/Scene2D/RotateSceneTracker.h	Fri Oct 28 16:21:28 2022 +0200
@@ -32,17 +32,20 @@
   class RotateSceneTracker : public OneGesturePointerTracker
   {
   private:
+    boost::weak_ptr<IViewport>   viewport_;
     ScenePoint2D                 click_;
-    Internals::FixedPointAligner aligner_;
     double                       referenceAngle_;
     bool                         isFirst_;
     AffineTransform2D            originalSceneToCanvas_;
 
+    std::unique_ptr<Internals::FixedPointAligner>  aligner_;
+    
   public:
     RotateSceneTracker(boost::weak_ptr<IViewport> viewport,
                        const PointerEvent& event);
 
-    virtual void PointerMove(const PointerEvent& event) ORTHANC_OVERRIDE;
+    virtual void PointerMove(const PointerEvent& event,
+                             const Scene2D& scene) ORTHANC_OVERRIDE;
     
     virtual void Cancel() ORTHANC_OVERRIDE;
   };