TrackControls.h

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/**********************************************************************
 
Audacity: A Digital Audio Editor
 
TrackControls.h
 
Paul Licameli split from TrackPanel.cpp
 
**********************************************************************/
 
#ifndef __AUDACITY_TRACK_CONTROLS__
#define __AUDACITY_TRACK_CONTROLS__
 
#include "CommonTrackPanelCell.h"
#include "TrackInfo.h"
 
class Track;
 
class AUDACITY_DLL_API TrackControls /* not final */ : public CommonTrackCell
   , public std::enable_shared_from_this< TrackControls >
{
public:
   static TrackControls &Get( Track &track );
   static const TrackControls &Get( const Track &track );
 
   explicit
   TrackControls( std::shared_ptr<Track> pTrack );
 
   virtual ~TrackControls() = 0;
 
   // This decides what details to draw in the track control panel, besides
   // those at the bottom
   virtual const TrackInfo::TCPLines& GetTCPLines() const = 0;
};
 
#include "AttachedVirtualFunction.h"
 
struct DoGetControlsTag;
 
using DoGetControls =
AttachedVirtualFunction<
   DoGetControlsTag,
   std::shared_ptr< TrackControls >,
   Track
>;
DECLARE_EXPORTED_ATTACHED_VIRTUAL(AUDACITY_DLL_API, DoGetControls);
 
#endif