EditCursorOverlay.h

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/**********************************************************************
 
Audacity: A Digital Audio Editor
 
EditCursorOverlay.h
 
Paul Licameli split from TrackPanel.cpp
 
**********************************************************************/
 
#ifndef __AUDACITY_EDIT_CURSOR_OVERLAY__
#define __AUDACITY_EDIT_CURSOR_OVERLAY__
 
#include <memory>
#include "ClientData.h" // to inherit
#include "../../widgets/Overlay.h" // to inherit
 
class AudacityProject;
 
class EditCursorOverlay final
   : public Overlay
   , public ClientData::Base
{
public:
   explicit
   EditCursorOverlay(AudacityProject *project, bool isMaster = true);
 
private:
   unsigned SequenceNumber() const override;
   std::pair<wxRect, bool> DoGetRectangle(wxSize size) override;
   void Draw(OverlayPanel &panel, wxDC &dc) override;
 
   AudacityProject *mProject;
   bool mIsMaster;
   std::shared_ptr<EditCursorOverlay> mPartner;
 
   int mLastCursorX;
   double mCursorTime;
   int mNewCursorX;
};
 
#endif