krotos::AreaSelectionComp Class Reference

#include <AreaSelectionComp.h>

Inheritance diagram for krotos::AreaSelectionComp:

Classes
class	Listener

Public Types
enum class	WaveformMode { bothLines , onlyStartLine , noLine , modeNUM_MODES }

Public Member Functions
	AreaSelectionComp (bool drawBackground, bool drawMarqueeBackground, bool useEndPoint)
	~AreaSelectionComp () override
void	addListener (Listener *Listener)
void	removeListener (Listener *Listener)
void	paint (Graphics &g) override
void	setStartPointInPercentage (float percentage, float nonModulatedPercentage=-1)
void	setEndPointInPercentage (float percentage)
float	getStartPosInPercentage ()
float	getEndPosInPercentage ()
void	toggleAreaOrControl (bool toggleState)
void	determineMinSelectionWidth (float sampleRate, float numSamples)
void	setWaveformMode (WaveformMode mode)
Public Member Functions inherited from krotos::ZoomableComponent
	ZoomableComponent ()=default
	~ZoomableComponent () override=default
void	setHorizontalZoomFactor (float factor)
void	setHorizontalZoomCenter (float center)
void	setVerticalZoomFactor (float factor)
void	setVerticalZoomCenter (float center)
void	setHorizontalZoomFromRange (const Range< float > xr)
void	SetTransformToFit (int width, int height)
float	getHorizontalZoomFactor () const
float	getHorizontalZoomCenter () const
float	getVerticalZoomFactor () const
float	getVerticalZoomCenter () const
Range< float >	getHorizontalRange () const
Range< float >	getVerticalRange () const

Private Member Functions
void	modifierKeysChanged (const ModifierKeys &modifiers) override
void	mouseDown (const MouseEvent &event) override
void	mouseDrag (const MouseEvent &event) override
void	mouseUp (const MouseEvent &event) override

Private Attributes
ListenerList< Listener >	m_listeners
float	m_diff {0.f}
bool	m_drawBackground
bool	m_drawMarqueeBackground
bool	m_useEndPoint
bool	m_shiftKeyPressed {false}
bool	m_shiftDragging {false}
bool	inAreaSelectMode {true}
const float	m_epsilon {0.0001f}
int	m_grabAreaWidth = 10
int	m_selectionWidth {0}
int	m_selectionStart
int	m_selectionEnd
float	m_startPosPercentage {0.f}
float	m_endPosPercentage {1.f}
float	m_additionalPercentHack = 0.03f
const int	m_lineWidth {2}
const int	m_clickingThreshold {5}
const int	m_minSelectionWidthMin {m_lineWidth}
int	m_minSelectionWidth {m_minSelectionWidthMin}
bool	m_leftBarWasSelected {false}
bool	m_rightBarWasSelected {false}
bool	m_dragging {false}
WaveformMode	m_waveformMode

Additional Inherited Members
Protected Member Functions inherited from krotos::ZoomableComponent
void	drawNormalisedZoomedRect (Graphics &g, const Rectangle< float > &rect) const
void	drawNormalisedZoomedRectLine (Graphics &g, const Rectangle< float > &rect) const
void	drawZoomedRect (Graphics &g, const Rectangle< float > &rect) const
void	drawNormalisedZoomedLine (Graphics &g, Line< float > line, float thickness) const
void	drawZoomedLine (Graphics &g, const Line< float > &line, float thickness) const
void	drawNormalisedZoomedText (Graphics &g, String text, Rectangle< float > bounds) const
void	drawNormalisedZoomedPath (Graphics &g, const Path &path, float thickness)
void	drawZoomedPath (Graphics &g, Path path, float thickness)
void	drawNormalisedZoomedImage (Graphics &g, Image &image, const Rectangle< float > &bounds, bool fillAlphaChannelWithCurrentBrush=false)
void	fillNormalisedZoomedEllipse (Graphics &g, const Rectangle< float > &bounds)
void	drawNormalisedZoomedEllipse (Graphics &g, const Rectangle< float > &bounds)
void	drawZoomedEllipse (Graphics &g, const Rectangle< float > &bounds)

Member Enumeration Documentation

WaveformMode

enum class krotos::AreaSelectionComp::WaveformMode

strong

Enumerator
bothLines
onlyStartLine
noLine
modeNUM_MODES

Constructor & Destructor Documentation

AreaSelectionComp()

krotos::AreaSelectionComp::AreaSelectionComp	(	bool	drawBackground,
		bool	drawMarqueeBackground,
		bool	useEndPoint )

~AreaSelectionComp()

krotos::AreaSelectionComp::~AreaSelectionComp ( )

override

Member Function Documentation

addListener()

void krotos::AreaSelectionComp::addListener

(

Listener *

Listener

)

determineMinSelectionWidth()

void krotos::AreaSelectionComp::determineMinSelectionWidth	(	float	sampleRate,
		float	numSamples )

getEndPosInPercentage()

float krotos::AreaSelectionComp::getEndPosInPercentage

(

)

getStartPosInPercentage()

float krotos::AreaSelectionComp::getStartPosInPercentage

(

)

modifierKeysChanged()

void krotos::AreaSelectionComp::modifierKeysChanged ( const ModifierKeys & modifiers )

overrideprivate

mouseDown()

void krotos::AreaSelectionComp::mouseDown ( const MouseEvent & event )

overrideprivate

mouseDrag()

void krotos::AreaSelectionComp::mouseDrag ( const MouseEvent & event )

overrideprivate

mouseUp()

void krotos::AreaSelectionComp::mouseUp ( const MouseEvent & event )

overrideprivate

paint()

void krotos::AreaSelectionComp::paint ( Graphics & g )

override

removeListener()

void krotos::AreaSelectionComp::removeListener

(

Listener *

Listener

)

setEndPointInPercentage()

void krotos::AreaSelectionComp::setEndPointInPercentage

(

float

percentage

)

setStartPointInPercentage()

void krotos::AreaSelectionComp::setStartPointInPercentage	(	float	percentage,
		float	nonModulatedPercentage = -1 )

setWaveformMode()

void krotos::AreaSelectionComp::setWaveformMode

(

WaveformMode

mode

)

toggleAreaOrControl()

void krotos::AreaSelectionComp::toggleAreaOrControl

(

bool

toggleState

)

Member Data Documentation

inAreaSelectMode

bool krotos::AreaSelectionComp::inAreaSelectMode {true}

private

m_additionalPercentHack

float krotos::AreaSelectionComp::m_additionalPercentHack = 0.03f

private

m_clickingThreshold

const int krotos::AreaSelectionComp::m_clickingThreshold {5}

private

m_diff

float krotos::AreaSelectionComp::m_diff {0.f}

private

m_dragging

bool krotos::AreaSelectionComp::m_dragging {false}

private

m_drawBackground

bool krotos::AreaSelectionComp::m_drawBackground

private

m_drawMarqueeBackground

bool krotos::AreaSelectionComp::m_drawMarqueeBackground

private

m_endPosPercentage

float krotos::AreaSelectionComp::m_endPosPercentage {1.f}

private

m_epsilon

const float krotos::AreaSelectionComp::m_epsilon {0.0001f}

private

m_grabAreaWidth

int krotos::AreaSelectionComp::m_grabAreaWidth = 10

private

m_leftBarWasSelected

bool krotos::AreaSelectionComp::m_leftBarWasSelected {false}

private

m_lineWidth

const int krotos::AreaSelectionComp::m_lineWidth {2}

private

m_listeners

ListenerList<Listener> krotos::AreaSelectionComp::m_listeners

private

m_minSelectionWidth

int krotos::AreaSelectionComp::m_minSelectionWidth {m_minSelectionWidthMin}

private

m_minSelectionWidthMin

const int krotos::AreaSelectionComp::m_minSelectionWidthMin {m_lineWidth}

private

m_rightBarWasSelected

bool krotos::AreaSelectionComp::m_rightBarWasSelected {false}

private

m_selectionEnd

int krotos::AreaSelectionComp::m_selectionEnd

private

m_selectionStart

int krotos::AreaSelectionComp::m_selectionStart

private

m_selectionWidth

int krotos::AreaSelectionComp::m_selectionWidth {0}

private

m_shiftDragging

bool krotos::AreaSelectionComp::m_shiftDragging {false}

private

m_shiftKeyPressed

bool krotos::AreaSelectionComp::m_shiftKeyPressed {false}

private

m_startPosPercentage

float krotos::AreaSelectionComp::m_startPosPercentage {0.f}

private

m_useEndPoint

bool krotos::AreaSelectionComp::m_useEndPoint

private

m_waveformMode

WaveformMode krotos::AreaSelectionComp::m_waveformMode

private

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

• krotos_gui/components/waveform_viewer/AreaSelectionComp.h
• krotos_gui/components/waveform_viewer/AreaSelectionComp.cpp