AdornedRulerPanel::ScrubbingCell Class Reference

Inheritance diagram for AdornedRulerPanel::ScrubbingCell:

Collaboration diagram for AdornedRulerPanel::ScrubbingCell:

Public Member Functions
	ScrubbingCell (AdornedRulerPanel *parent)
std::vector< UIHandlePtr >	HitTest (const TrackPanelMouseState &state, const AudacityProject *pProject) override
std::shared_ptr< TrackPanelCell >	ContextMenuDelegate () override
bool	Hit () const
bool	Clicked () const
Public Member Functions inherited from AdornedRulerPanel::CommonCell
	CommonCell (AdornedRulerPanel *parent, MenuChoice menuChoice)
HitTestPreview	DefaultPreview (const TrackPanelMouseState &, const AudacityProject *) override
unsigned	DoContextMenu (const wxRect &, wxWindow *, const wxPoint *pPosition, AudacityProject *) final
Public Member Functions inherited from TrackPanelCell
	TrackPanelCell ()=default
	TrackPanelCell (const TrackPanelCell &)=delete
TrackPanelCell &	operator= (const TrackPanelCell &)=delete
virtual	~TrackPanelCell ()=0
virtual HitTestPreview	DefaultPreview (const TrackPanelMouseState &state, const AudacityProject *pProject)
virtual std::vector< UIHandlePtr >	HitTest (const TrackPanelMouseState &state, const AudacityProject *pProject)=0
virtual unsigned	HandleWheelRotation (const TrackPanelMouseEvent &event, AudacityProject *pProject)
virtual std::shared_ptr< TrackPanelCell >	ContextMenuDelegate ()
virtual unsigned	DoContextMenu (const wxRect &rect, wxWindow *pParent, const wxPoint *pPosition, AudacityProject *pProject)
virtual unsigned	CaptureKey (wxKeyEvent &event, ViewInfo &viewInfo, wxWindow *pParent, AudacityProject *project)
virtual unsigned	KeyDown (wxKeyEvent &event, ViewInfo &viewInfo, wxWindow *pParent, AudacityProject *project)
virtual unsigned	KeyUp (wxKeyEvent &event, ViewInfo &viewInfo, wxWindow *pParent, AudacityProject *project)
virtual unsigned	Char (wxKeyEvent &event, ViewInfo &viewInfo, wxWindow *pParent, AudacityProject *project)
virtual unsigned	LoseFocus (AudacityProject *project)
Public Member Functions inherited from TrackPanelNode
	TrackPanelNode ()
virtual	~TrackPanelNode ()=0
Public Member Functions inherited from TrackPanelDrawable
virtual	~TrackPanelDrawable ()=0
virtual void	Draw (TrackPanelDrawingContext &context, const wxRect &rect, unsigned iPass)
virtual wxRect	DrawingArea (TrackPanelDrawingContext &context, const wxRect &rect, const wxRect &panelRect, unsigned iPass)

Private Attributes
std::weak_ptr< ScrubbingHandle >	mHolder

Additional Inherited Members
Static Public Member Functions inherited from TrackPanelDrawable
static wxRect	MaximizeWidth (const wxRect &rect, const wxRect &panelRect)
static wxRect	MaximizeHeight (const wxRect &rect, const wxRect &panelRect)
Protected Attributes inherited from AdornedRulerPanel::CommonCell
AdornedRulerPanel *	mParent
const MenuChoice	mMenuChoice

Detailed Description

Definition at line 1202 of file AdornedRulerPanel.cpp.

Constructor & Destructor Documentation

ScrubbingCell()

AdornedRulerPanel::ScrubbingCell::ScrubbingCell ( AdornedRulerPanel *  parent )

inlineexplicit

Definition at line 1206 of file AdornedRulerPanel.cpp.

   : AdornedRulerPanel::CommonCell{ parent, MenuChoice::Scrub }
   {}

Member Function Documentation

Clicked()

bool AdornedRulerPanel::ScrubbingCell::Clicked ( ) const

inline

Definition at line 1219 of file AdornedRulerPanel.cpp.

                        {
      if (auto ptr = mHolder.lock())
         return ptr->Clicked();
      return false;
   }

References mHolder.

ContextMenuDelegate()

std::shared_ptr< TrackPanelCell > AdornedRulerPanel::ScrubbingCell::ContextMenuDelegate ( )

inlineoverridevirtual

Reimplemented from TrackPanelCell.

Definition at line 1215 of file AdornedRulerPanel.cpp.

      { return mParent->mScrubbingCell; }

References AdornedRulerPanel::CommonCell::mParent, and AdornedRulerPanel::mScrubbingCell.

Hit()

bool AdornedRulerPanel::ScrubbingCell::Hit ( ) const

inline

Definition at line 1218 of file AdornedRulerPanel.cpp.

{ return !mHolder.expired(); }

References mHolder.

HitTest()

std::vector< UIHandlePtr > AdornedRulerPanel::ScrubbingCell::HitTest ( const TrackPanelMouseState &  state, const AudacityProject *  pProject  )

overridevirtual

Implements TrackPanelCell.

Definition at line 1229 of file AdornedRulerPanel.cpp.

{
   // Creation of overlays on demand here -- constructor of AdornedRulerPanel
   // is too early to do it
   mParent->CreateOverlays();
 
   std::vector<UIHandlePtr> results;
 
   // Disable mouse actions on Timeline while recording.
   if (!mParent->mIsRecording) {
      auto xx = state.state.m_x;
      mParent->UpdateQuickPlayPos( xx );
      auto result = std::make_shared<ScrubbingHandle>( mParent, xx );
      result = AssignUIHandlePtr( mHolder, result );
      results.push_back( result );
   }
 
   return results;
}

References AssignUIHandlePtr(), and TrackPanelMouseState::state.

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Member Data Documentation

mHolder

std::weak_ptr<ScrubbingHandle> AdornedRulerPanel::ScrubbingCell::mHolder

private

Definition at line 1226 of file AdornedRulerPanel.cpp.

Referenced by Clicked(), and Hit().

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The documentation for this class was generated from the following file:

• AdornedRulerPanel.cpp