NoteTrackControls.h

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/**********************************************************************
 
Audacity: A Digital Audio Editor
 
NoteTrackControls.h
 
Paul Licameli split from TrackPanel.cpp
 
**********************************************************************/
 
#ifndef __AUDACITY_NOTE_TRACK_CONTROLS__
#define __AUDACITY_NOTE_TRACK_CONTROLS__
 
#include "../../ui/PlayableTrackControls.h" // to inherit
#include "Observer.h"
 
class wxEvent;
class LWSlider;
class NoteTrack;
class MuteButtonHandle;
class SoloButtonHandle;
class NoteTrackButtonHandle;
class VelocitySliderHandle;
 
 
 
class NoteTrackControls : public PlayableTrackControls
{
   NoteTrackControls(const NoteTrackControls&) = delete;
   NoteTrackControls &operator=(const NoteTrackControls&) = delete;
 
   std::weak_ptr<MuteButtonHandle> mMuteHandle;
   std::weak_ptr<SoloButtonHandle> mSoloHandle;
   std::weak_ptr<NoteTrackButtonHandle> mClickHandle;
   std::weak_ptr<VelocitySliderHandle> mVelocityHandle;
 
public:
   explicit
   NoteTrackControls( std::shared_ptr<Track> pTrack )
      : PlayableTrackControls( pTrack ) {}
   ~NoteTrackControls();
 
   std::vector<UIHandlePtr> HitTest
      (const TrackPanelMouseState &state,
       const AudacityProject *pProject) override;
 
   PopupMenuTable *GetMenuExtension(Track *pTrack) override;
 
   const TCPLines& GetTCPLines() const override;
 
   static unsigned DefaultNoteTrackHeight();
   static void GetMidiControlsRect(const wxRect & rect, wxRect & dest);
   static void GetVelocityRect(const wxRect &rect, wxRect & dest);
   
   static LWSlider * VelocitySlider
      (const wxRect &sliderRect, const NoteTrack *t, bool captured,
       wxWindow *pParent);
 
private:
   static void ReCreateVelocitySlider(struct ThemeChangeMessage);
};
 
#endif