MuteButtonHandle Class Reference

#include <PlayableTrackButtonHandles.h>

Inheritance diagram for MuteButtonHandle:

Collaboration diagram for MuteButtonHandle:

Public Member Functions
	MuteButtonHandle (const std::shared_ptr< Track > &pTrack, const wxRect &rect)
MuteButtonHandle &	operator= (const MuteButtonHandle &)=default
virtual	~MuteButtonHandle ()
Public Member Functions inherited from ButtonHandle
std::shared_ptr< Track >	GetTrack () const
bool	IsDragging () const override
Public Member Functions inherited from UIHandle
virtual	~UIHandle ()=0
virtual void	Enter (bool forward, AudacityProject *pProject)
virtual bool	HasRotation () const
virtual bool	Rotate (bool forward)
virtual bool	HasEscape (AudacityProject *pProject) const
virtual bool	Escape (AudacityProject *pProject)
virtual bool	HandlesRightClick ()
	Whether the handle has any special right-button handling. More...
virtual Result	Click (const TrackPanelMouseEvent &event, AudacityProject *pProject)=0
virtual Result	Drag (const TrackPanelMouseEvent &event, AudacityProject *pProject)=0
virtual HitTestPreview	Preview (const TrackPanelMouseState &state, AudacityProject *pProject)=0
virtual Result	Release (const TrackPanelMouseEvent &event, AudacityProject *pProject, wxWindow *pParent)=0
virtual Result	Cancel (AudacityProject *pProject)=0
virtual bool	StopsOnKeystroke ()
virtual void	OnProjectChange (AudacityProject *pProject)
virtual std::shared_ptr< const Track >	FindTrack () const =0
virtual bool	IsDragging () const
Result	GetChangeHighlight () const
void	SetChangeHighlight (Result val)
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)

Static Public Member Functions
static UIHandlePtr	HitTest (std::weak_ptr< MuteButtonHandle > &holder, const wxMouseState &state, const wxRect &rect, const AudacityProject *pProject, const std::shared_ptr< Track > &pTrack)
Static Public Member Functions inherited from UIHandle
static UIHandle::Result	NeedChangeHighlight (const UIHandle &, const UIHandle &)
static std::shared_ptr< const Track >	TrackFromChannel (const std::shared_ptr< const Channel > &pChannel)
	A frequent convenience in the definition of UIHandles. More...
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 Member Functions
Result	CommitChanges (const wxMouseEvent &event, AudacityProject *pProject, wxWindow *pParent) override
TranslatableString	Tip (const wxMouseState &state, AudacityProject &) const override
bool	StopsOnKeystroke () override
Protected Member Functions inherited from ButtonHandle
	ButtonHandle (const std::shared_ptr< Track > &pTrack, const wxRect &rect)
ButtonHandle &	operator= (const ButtonHandle &)=default
virtual	~ButtonHandle ()
std::shared_ptr< const Track >	FindTrack () const override
virtual Result	CommitChanges (const wxMouseEvent &event, AudacityProject *pProject, wxWindow *pParent)=0
virtual TranslatableString	Tip (const wxMouseState &state, AudacityProject &project) const =0
void	Enter (bool forward, AudacityProject *) final override
Result	Click (const TrackPanelMouseEvent &event, AudacityProject *pProject) final override
Result	Drag (const TrackPanelMouseEvent &event, AudacityProject *pProject) final override
HitTestPreview	Preview (const TrackPanelMouseState &state, AudacityProject *pProject) final override
Result	Release (const TrackPanelMouseEvent &event, AudacityProject *pProject, wxWindow *pParent) final override
Result	Cancel (AudacityProject *pProject) final override

Private Member Functions
	MuteButtonHandle (const MuteButtonHandle &)=delete

Additional Inherited Members
Public Types inherited from UIHandle
using	Result = unsigned
using	Cell = TrackPanelCell
Protected Attributes inherited from ButtonHandle
std::weak_ptr< Track >	mpTrack
wxRect	mRect
bool	mWasIn { true }
bool	mIsDragging {}
Protected Attributes inherited from UIHandle
Result	mChangeHighlight { 0 }

Detailed Description

Definition at line 17 of file PlayableTrackButtonHandles.h.

Constructor & Destructor Documentation

MuteButtonHandle() [1/2]

MuteButtonHandle::MuteButtonHandle ( const MuteButtonHandle &  )

privatedelete

MuteButtonHandle() [2/2]

MuteButtonHandle::MuteButtonHandle ( const std::shared_ptr< Track > &  pTrack, const wxRect &  rect  )

explicit

Definition at line 25 of file PlayableTrackButtonHandles.cpp.

   : ButtonHandle{ pTrack, rect }
{}

~MuteButtonHandle()

MuteButtonHandle::~MuteButtonHandle ( )

virtual

Definition at line 30 of file PlayableTrackButtonHandles.cpp.

{
}

Member Function Documentation

CommitChanges()

UIHandle::Result MuteButtonHandle::CommitChanges ( const wxMouseEvent &  event, AudacityProject *  pProject, wxWindow *  pParent  )

overrideprotectedvirtual

Implements ButtonHandle.

Definition at line 34 of file PlayableTrackButtonHandles.cpp.

{
   auto pTrack = mpTrack.lock();
   if (dynamic_cast<PlayableTrack*>(pTrack.get()))
      TrackUtilities::DoTrackMute(*pProject, *pTrack, event.ShiftDown());
 
   return RefreshCode::RefreshNone;
}

References TrackUtilities::DoTrackMute(), ButtonHandle::mpTrack, and RefreshCode::RefreshNone.

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HitTest()

UIHandlePtr MuteButtonHandle::HitTest ( std::weak_ptr< MuteButtonHandle > &  holder, const wxMouseState &  state, const wxRect &  rect, const AudacityProject *  pProject, const std::shared_ptr< Track > &  pTrack  )

static

Definition at line 58 of file PlayableTrackButtonHandles.cpp.

{
   wxRect buttonRect;
   if ( pTrack )
      PlayableTrackControls::GetMuteSoloRect(rect, buttonRect, false,
          pTrack.get());
   if ( CommonTrackInfo::HideTopItem( rect, buttonRect ) )
      return {};
 
   if ( pTrack && buttonRect.Contains(state.m_x, state.m_y) ) {
      auto result = std::make_shared<MuteButtonHandle>(pTrack, buttonRect);
      result = AssignUIHandlePtr(holder, result);
      return result;
   }
   else
      return {};
}

References AssignUIHandlePtr(), PlayableTrackControls::GetMuteSoloRect(), and CommonTrackInfo::HideTopItem().

Referenced by NoteTrackControls::HitTest(), and WaveTrackControls::HitTest().

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operator=()

MuteButtonHandle & MuteButtonHandle::operator= ( const MuteButtonHandle &  )

default

StopsOnKeystroke()

bool MuteButtonHandle::StopsOnKeystroke ( )

inlineoverrideprotectedvirtual

Reimplemented from UIHandle.

Definition at line 37 of file PlayableTrackButtonHandles.h.

{ return true; }

Tip()

TranslatableString MuteButtonHandle::Tip ( const wxMouseState &  state, AudacityProject &  project  ) const

overrideprotectedvirtual

Implements ButtonHandle.

Definition at line 44 of file PlayableTrackButtonHandles.cpp.

{
   auto name = XO("Mute");
   auto focused =
      TrackFocus::Get( project ).Get() == GetTrack().get();
   if (!focused)
      return name;
 
   auto &commandManager = CommandManager::Get( project );
   ComponentInterfaceSymbol command{ wxT("TrackMute"), name };
   return commandManager.DescribeCommandsAndShortcuts(&command, 1u);
}

References TrackFocus::Get(), CommandManager::Get(), ClientData::Site< Host, ClientData, ObjectCopyingPolicy, Pointer, ObjectLockingPolicy, RegistryLockingPolicy >::Get(), ButtonHandle::GetTrack(), name, project, wxT(), and XO().

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

• PlayableTrackButtonHandles.h
• PlayableTrackButtonHandles.cpp