krotos::KwidgetProcessor_XyPad Class Reference

#include <KwidgetProcessor_XyPad.h>

Inheritance diagram for krotos::KwidgetProcessor_XyPad:

Public Types
enum	CurveMode { Linear , Exponential }
using	Parameters = Kwidget_XyPad::Parameters

Public Member Functions
	KwidgetProcessor_XyPad (Kwidget &owner)
void	prepare (double sampleRate, int samplesPerBlock) override
void	process (AudioBuffer< float > &buffer) override
Public Member Functions inherited from krotos::KwidgetProcessor
	KwidgetProcessor (Kwidget &owner)
	~KwidgetProcessor () override=default
void	prepareToPlay (double, int) override final
void	processBlock (AudioBuffer< float > &buffer, MidiBuffer &) override final
virtual void	noteOn (int midiNoteNumber, float velocity, int voiceIndex=-1)
virtual void	noteOff (float velocity)
virtual bool	isActive ()
virtual void	noteCleared ()
std::shared_ptr< KAttachment >	getAttachment (const String &paramID)
int	getNumModulators () const
Modulator *	getModulator (int index)
const String &	getKwidgetType () const
const String &	getKwidgetID () const
void	updateAttachments ()

Static Public Member Functions
static float	mapToCurve (const float *incomingValue, const float depth)
static float	mapToLine (const float *incomingValue, const float depth)
static float	mapToDistanceTL (const float *incomingValues, const float depth)
static float	mapToDistanceTR (const float *incomingValues, const float depth)
static float	mapToDistanceBL (const float *incomingValues, const float depth)
static float	mapToDistanceBR (const float *incomingValues, const float depth)
static float	mapToDistance (const float *incomingValues, const float depth, const Point< float > corner)
static float	constPower (float val)
static float	mapToDistDecreasing (const float *incomingValues, const float depth)
static float	mapToDistBranched (const float *incomingValues, const float depth)
static float	mapToDistIncreasing (const float *incomingValues, const float depth)
static float	attenuationCurve (float val)
static float	increaseCurve (float val)
static float	distanceYTop (const float *incomingValues)
static float	mapToRadiusDecreasing (const float *incomingValues, const float depth)
static float	mapToRadiusIncreasing (const float *incomingValues, const float depth)

Private Types
enum	ModulatorIndex { posX = 0 , posY = 1 , posX2 = 2 , posY2 = 3 }

Private Attributes
OwnedArray< KParameter::AudioListenerObject >	m_listenerObjects
std::vector< float >	m_paramValues
CurveMode	m_mode
int	m_indexOfVelocityModulator {0}
AudioBuffer< float >	m_buffer
double	m_sampleRate {0.0}
int	m_samplesPerBlock {0}
MouseVelocityExtractor	m_puckX
MouseVelocityExtractor	m_puckY

Static Private Attributes
static const Point< float >	m_topLeft {0.f, 1.f}
static const Point< float >	m_topRight {1.f, 1.f}
static const Point< float >	m_bottomLeft {0.f, 0.f}
static const Point< float >	m_bottomRight {1.f, 0.f}
static const Point< float >	m_centre {0.5f, 0.5f}
static const float	m_topYCoordinate {1.f}
static constexpr float	m_radius = 0.833f
static constexpr float	m_cntrDiag = 0.707107f

Additional Inherited Members
Protected Member Functions inherited from krotos::KwidgetProcessor
void	nextBlock (int numSamples)
void	nextSample ()
void	addModulator (bool useAudioRate)
void	addParameterAttachments (std::vector< AttachmentInfo >)
void	addParameterCallback (const String &paramID, std::function< void(float)> callback)
Kwidget &	getOwner () const

Member Typedef Documentation

Parameters

using krotos::KwidgetProcessor_XyPad::Parameters = Kwidget_XyPad::Parameters

Member Enumeration Documentation

CurveMode

enum krotos::KwidgetProcessor_XyPad::CurveMode

Enumeration to determine the curvature of the mappingFunction in the Peak case.

Enumerator
Linear
Exponential

ModulatorIndex

enum krotos::KwidgetProcessor_XyPad::ModulatorIndex

private

Enumeration used to stylise modulators-fetch in the case of the peakXY.

Enumerator
posX
posY
posX2
posY2

Constructor & Destructor Documentation

KwidgetProcessor_XyPad()

krotos::KwidgetProcessor_XyPad::KwidgetProcessor_XyPad

(

Kwidget &

owner

)

Member Function Documentation

attenuationCurve()

float krotos::KwidgetProcessor_XyPad::attenuationCurve ( float val )

static

constPower()

float krotos::KwidgetProcessor_XyPad::constPower ( float val )

static

distanceYTop()

float krotos::KwidgetProcessor_XyPad::distanceYTop ( const float * incomingValues )

static

increaseCurve()

float krotos::KwidgetProcessor_XyPad::increaseCurve ( float val )

static

mapToCurve()

float krotos::KwidgetProcessor_XyPad::mapToCurve ( const float * incomingValue, const float depth )

static

Maps incoming parameterValue to a curve.

mapToDistance()

float krotos::KwidgetProcessor_XyPad::mapToDistance ( const float * incomingValues, const float depth, const Point< float > corner )

static

mapToDistanceBL()

float krotos::KwidgetProcessor_XyPad::mapToDistanceBL ( const float * incomingValues, const float depth )

static

mapToDistanceBR()

float krotos::KwidgetProcessor_XyPad::mapToDistanceBR ( const float * incomingValues, const float depth )

static

mapToDistanceTL()

float krotos::KwidgetProcessor_XyPad::mapToDistanceTL ( const float * incomingValues, const float depth )

static

These functions are mapping incoming parameterValues to modulation values depending on the distance from the corners of the XyButton. TL = topLeft, BR = bottom Right etc..

mapToDistanceTR()

float krotos::KwidgetProcessor_XyPad::mapToDistanceTR ( const float * incomingValues, const float depth )

static

mapToDistBranched()

float krotos::KwidgetProcessor_XyPad::mapToDistBranched ( const float * incomingValues, const float depth )

static

mapToDistDecreasing()

float krotos::KwidgetProcessor_XyPad::mapToDistDecreasing ( const float * incomingValues, const float depth )

static

mapToDistIncreasing()

float krotos::KwidgetProcessor_XyPad::mapToDistIncreasing ( const float * incomingValues, const float depth )

static

mapToLine()

float krotos::KwidgetProcessor_XyPad::mapToLine ( const float * incomingValue, const float depth )

static

Maps incoming parameterValue to a straight line.

mapToRadiusDecreasing()

float krotos::KwidgetProcessor_XyPad::mapToRadiusDecreasing ( const float * incomingValues, const float depth )

static

mapToRadiusIncreasing()

float krotos::KwidgetProcessor_XyPad::mapToRadiusIncreasing ( const float * incomingValues, const float depth )

static

prepare()

void krotos::KwidgetProcessor_XyPad::prepare ( double sampleRate, int samplesPerBlock )

overridevirtual

Override this method to inform your processor of the sample rate and maximum block size.

Implements krotos::KwidgetProcessor.

process()

void krotos::KwidgetProcessor_XyPad::process ( AudioBuffer< float > & buffer )

overridevirtual

Override this method to process a buffer of audio.

Implements krotos::KwidgetProcessor.

Member Data Documentation

m_bottomLeft

const Point< float > krotos::KwidgetProcessor_XyPad::m_bottomLeft {0.f, 0.f}

staticprivate

m_bottomRight

const Point< float > krotos::KwidgetProcessor_XyPad::m_bottomRight {1.f, 0.f}

staticprivate

m_buffer

AudioBuffer<float> krotos::KwidgetProcessor_XyPad::m_buffer

private

m_centre

const Point< float > krotos::KwidgetProcessor_XyPad::m_centre {0.5f, 0.5f}

staticprivate

m_cntrDiag

float krotos::KwidgetProcessor_XyPad::m_cntrDiag = 0.707107f

staticconstexprprivate

m_indexOfVelocityModulator

int krotos::KwidgetProcessor_XyPad::m_indexOfVelocityModulator {0}

private

m_listenerObjects

OwnedArray<KParameter::AudioListenerObject> krotos::KwidgetProcessor_XyPad::m_listenerObjects

private

m_mode

CurveMode krotos::KwidgetProcessor_XyPad::m_mode

private

m_paramValues

std::vector<float> krotos::KwidgetProcessor_XyPad::m_paramValues

private

m_puckX

MouseVelocityExtractor krotos::KwidgetProcessor_XyPad::m_puckX

private

m_puckY

MouseVelocityExtractor krotos::KwidgetProcessor_XyPad::m_puckY

private

m_radius

float krotos::KwidgetProcessor_XyPad::m_radius = 0.833f

staticconstexprprivate

m_sampleRate

double krotos::KwidgetProcessor_XyPad::m_sampleRate {0.0}

private

m_samplesPerBlock

int krotos::KwidgetProcessor_XyPad::m_samplesPerBlock {0}

private

m_topLeft

const Point< float > krotos::KwidgetProcessor_XyPad::m_topLeft {0.f, 1.f}

staticprivate

m_topRight

const Point< float > krotos::KwidgetProcessor_XyPad::m_topRight {1.f, 1.f}

staticprivate

m_topYCoordinate

const float krotos::KwidgetProcessor_XyPad::m_topYCoordinate {1.f}

staticprivate

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

• krotos_kwidget/kwidgets/xy_pad/KwidgetProcessor_XyPad.h
• krotos_kwidget/kwidgets/xy_pad/KwidgetProcessor_XyPad.cpp