WaveformScale Class Reference

#include <WaveformScale.h>

Inheritance diagram for WaveformScale:

Collaboration diagram for WaveformScale:

Public Member Functions
	~WaveformScale () override
PointerType	Clone () const override
int	ZeroLevelYCoordinate (wxRect rect) const
void	GetDisplayBounds (float &min, float &max) const
void	SetDisplayBounds (float min, float max)
float	GetLastScaleType () const
void	SetLastScaleType (int type)
int	GetLastDBRange () const
void	SetLastDBRange (int range)
Public Member Functions inherited from ClientData::Cloneable< Covariant, Owner >
	Cloneable ()=default
	Cloneable (const Cloneable &)=default
Cloneable &	operator= (const Cloneable &)=default
virtual	~Cloneable ()=default
virtual PointerType	Clone () const =0

Static Public Member Functions
static WaveformScale &	Get (const WaveTrack &track)
	Mutative access to attachment even if the track argument is const. More...
static WaveformScale &	Get (const WaveChannel &channel)
	Mutative access to attachment even if the track argument is const. More...

Private Attributes
float	mDisplayMin = -1.0f
float	mDisplayMax = 1.0f
int	mLastScaleType = -1
int	mLastdBRange = -1

Additional Inherited Members
Public Types inherited from ClientData::Cloneable< Covariant, Owner >
using	Base = std::conditional_t< std::is_void_v< Covariant >, Cloneable, Covariant >
using	PointerType = Owner< Base >

Detailed Description

Definition at line 22 of file WaveformScale.h.

Constructor & Destructor Documentation

~WaveformScale()

WaveformScale::~WaveformScale ( )

overridedefault

Member Function Documentation

Clone()

auto WaveformScale::Clone ( ) const

overridevirtual

Implements ClientData::Cloneable< Covariant, Owner >.

Definition at line 31 of file WaveformScale.cpp.

{
   return std::make_unique<WaveformScale>(*this);
}

Get() [1/2]

WaveformScale & WaveformScale::Get ( const WaveChannel &  channel )

static

Mutative access to attachment even if the track argument is const.

Definition at line 24 of file WaveformScale.cpp.

{
   return Get(channel.GetTrack());
}

References Get(), and WaveChannel::GetTrack().

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Get() [2/2]

WaveformScale & WaveformScale::Get ( const WaveTrack &  track )

static

Mutative access to attachment even if the track argument is const.

Definition at line 18 of file WaveformScale.cpp.

{
   auto &mutTrack = const_cast<WaveTrack&>(track);
   return mutTrack.Attachments::Get<WaveformScale>(key2);
}

References key2.

Referenced by SetTrackVisualsCommand::ApplyInner(), EnvelopeHandle::Click(), WaveformVRulerControls::DoHandleWheelRotation(), WaveformView::DoSetMinimized(), WaveformVRulerControls::DoUpdateVRuler(), WaveformVZoomHandle::DoZoom(), anonymous_namespace{WaveformView.cpp}::DrawClipWaveform(), SampleHandle::FindSampleEditingLevel(), Get(), SampleHandle::HitTest(), GetInfoCommand::SendTracks(), and EnvelopeHandle::WaveChannelHitTest().

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GetDisplayBounds()

void WaveformScale::GetDisplayBounds ( float &  min, float &  max  ) const

inline

Definition at line 39 of file WaveformScale.h.

   { min = mDisplayMin; max = mDisplayMax; }

References min().

Referenced by GetInfoCommand::SendTracks().

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GetLastDBRange()

int WaveformScale::GetLastDBRange ( ) const

inline

Definition at line 48 of file WaveformScale.h.

{ return mLastdBRange; }

GetLastScaleType()

float WaveformScale::GetLastScaleType ( ) const

inline

Definition at line 45 of file WaveformScale.h.

{ return mLastScaleType; }

SetDisplayBounds()

void WaveformScale::SetDisplayBounds ( float  min, float  max  )

inline

Definition at line 42 of file WaveformScale.h.

   { mDisplayMin = min; mDisplayMax = max; }

References min().

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SetLastDBRange()

void WaveformScale::SetLastDBRange ( int  range )

inline

Definition at line 49 of file WaveformScale.h.

{ mLastdBRange = range; }

Referenced by anonymous_namespace{WaveformVRulerControls.cpp}::SetLastdBRange().

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SetLastScaleType()

void WaveformScale::SetLastScaleType ( int  type )

inline

Definition at line 46 of file WaveformScale.h.

{ mLastScaleType = type; }

Referenced by anonymous_namespace{WaveformVRulerControls.cpp}::SetLastScaleType().

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ZeroLevelYCoordinate()

int WaveformScale::ZeroLevelYCoordinate

(

wxRect

rect

)

const

Definition at line 36 of file WaveformScale.cpp.

{
   return rect.GetTop() +
      (int)((mDisplayMax / (mDisplayMax - mDisplayMin)) * rect.height);
}

References mDisplayMax, and mDisplayMin.

Member Data Documentation

mDisplayMax

float WaveformScale::mDisplayMax = 1.0f

private

Definition at line 52 of file WaveformScale.h.

Referenced by ZeroLevelYCoordinate().

mDisplayMin

float WaveformScale::mDisplayMin = -1.0f

private

Definition at line 52 of file WaveformScale.h.

Referenced by ZeroLevelYCoordinate().

mLastdBRange

int WaveformScale::mLastdBRange = -1

private

Definition at line 54 of file WaveformScale.h.

mLastScaleType

int WaveformScale::mLastScaleType = -1

private

Definition at line 53 of file WaveformScale.h.

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

• WaveformScale.h
• WaveformScale.cpp