UpwardMeterValueProvider Class Reference

#include <UpwardMeterValueProvider.h>

Inheritance diagram for UpwardMeterValueProvider:

Collaboration diagram for UpwardMeterValueProvider:

Public Member Functions
	UpwardMeterValueProvider ()
void	Update (float value, bool alsoFiveSecondMax) override
float	GetGlobalMax () const override
float	GetFiveSecMax () const override
float	GetCurrentMax () const override
Direction	GetDirection () const override
bool	IsInvisible () const override
Public Member Functions inherited from MeterValueProvider
virtual	~MeterValueProvider ()=default
virtual void	Update (float value, bool alsoFiveSecondMax)=0
virtual float	GetGlobalMax () const =0
virtual float	GetFiveSecMax () const =0
virtual float	GetCurrentMax () const =0
virtual Direction	GetDirection () const =0
virtual bool	IsInvisible () const =0

Private Attributes
DownwardMeterValueProvider	mDownwardProvider

Additional Inherited Members
Public Types inherited from MeterValueProvider
enum class	Direction { Upwards , Downwards }
Static Public Member Functions inherited from MeterValueProvider
static std::unique_ptr< MeterValueProvider >	Create (Direction direction)

Detailed Description

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Audacity: A Digital Audio Editor

UpwardMeterValueProvider.h

Matthieu Hodgkinson

Definition at line 15 of file UpwardMeterValueProvider.h.

Constructor & Destructor Documentation

UpwardMeterValueProvider()

UpwardMeterValueProvider::UpwardMeterValueProvider

(

)

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Audacity: A Digital Audio Editor

UpwardMeterValueProvider.cpp

Matthieu Hodgkinson

Definition at line 13 of file UpwardMeterValueProvider.cpp.

    : mDownwardProvider { 80.f }
{
}

Member Function Documentation

GetCurrentMax()

float UpwardMeterValueProvider::GetCurrentMax ( ) const

overridevirtual

Implements MeterValueProvider.

Definition at line 33 of file UpwardMeterValueProvider.cpp.

{
   return -mDownwardProvider.GetCurrentMax();
}

References DownwardMeterValueProvider::GetCurrentMax(), and mDownwardProvider.

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GetDirection()

MeterValueProvider::Direction UpwardMeterValueProvider::GetDirection ( ) const

overridevirtual

Implements MeterValueProvider.

Definition at line 38 of file UpwardMeterValueProvider.cpp.

{
   return Direction::Upwards;
}

References MeterValueProvider::Upwards.

GetFiveSecMax()

float UpwardMeterValueProvider::GetFiveSecMax ( ) const

overridevirtual

Implements MeterValueProvider.

Definition at line 28 of file UpwardMeterValueProvider.cpp.

{
   return -mDownwardProvider.GetFiveSecMax();
}

References DownwardMeterValueProvider::GetFiveSecMax(), and mDownwardProvider.

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GetGlobalMax()

float UpwardMeterValueProvider::GetGlobalMax ( ) const

overridevirtual

Implements MeterValueProvider.

Definition at line 23 of file UpwardMeterValueProvider.cpp.

{
   return -mDownwardProvider.GetGlobalMax();
}

References DownwardMeterValueProvider::GetGlobalMax(), and mDownwardProvider.

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IsInvisible()

bool UpwardMeterValueProvider::IsInvisible ( ) const

overridevirtual

Implements MeterValueProvider.

Definition at line 43 of file UpwardMeterValueProvider.cpp.

{
   return mDownwardProvider.IsInvisible();
}

References DownwardMeterValueProvider::IsInvisible(), and mDownwardProvider.

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Update()

void UpwardMeterValueProvider::Update ( float  value, bool  alsoFiveSecondMax  )

overridevirtual

Implements MeterValueProvider.

Definition at line 18 of file UpwardMeterValueProvider.cpp.

{
   mDownwardProvider.Update(-value, alsoFiveSecondMax);
}

References mDownwardProvider, and DownwardMeterValueProvider::Update().

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Member Data Documentation

mDownwardProvider

DownwardMeterValueProvider UpwardMeterValueProvider::mDownwardProvider

private

Definition at line 29 of file UpwardMeterValueProvider.h.

Referenced by GetCurrentMax(), GetFiveSecMax(), GetGlobalMax(), IsInvisible(), and Update().

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

• UpwardMeterValueProvider.h
• UpwardMeterValueProvider.cpp