engine::CurveEditor Class Reference

#include <tracktion_CurveEditor.h>

Inheritance diagram for engine::CurveEditor:

Public Member Functions
	CurveEditor (Edit &, SelectionManager &)
	~CurveEditor () override
void	paint (juce::Graphics &) override
bool	hitTest (int x, int y) override
void	visibilityChanged () override
void	mouseDown (const juce::MouseEvent &) override
void	mouseUp (const juce::MouseEvent &) override
void	mouseDrag (const juce::MouseEvent &) override
void	mouseMove (const juce::MouseEvent &) override
void	mouseEnter (const juce::MouseEvent &) override
void	mouseExit (const juce::MouseEvent &) override
void	mouseDoubleClick (const juce::MouseEvent &) override
void	mouseHovered (int mouseX, int mouseY) override
void	mouseMovedAfterHover () override
juce::MouseCursor	getMouseCursor () override
void	setTimes (EditPosition leftTime, EditPosition rightTime)
EditTimeRange	getTimes () const
bool	getDrawPointInsertionIndicator () const
void	setDrawPointInsertionIndicator (bool)
virtual float	timeToX (EditPosition) const
virtual EditPosition	xToTime (double x) const
float	valueToY (float val) const
float	yToValue (double y) const
juce::Point< float >	getPosition (CurvePoint) const
juce::Point< float >	getPosition (int index)
void	selectableObjectChanged (Selectable *) override
void	selectableObjectAboutToBeDeleted (Selectable *) override
void	changeListenerCallback (juce::ChangeBroadcaster *) override
void	updateLineThickness ()
Edit &	getEdit () const
virtual Track *	getTrack ()
virtual EditPosition	snapTime (EditPosition, juce::ModifierKeys)
virtual float	getValueAt (EditPosition)=0
virtual EditPosition	getPointPosition (int idx)=0
virtual float	getPointValue (int idx)=0
virtual float	getPointCurve (int idx)=0
virtual void	removePoint (int index)=0
virtual int	addPoint (EditPosition time, float value, float curve)=0
virtual int	getNumPoints ()=0
virtual CurvePoint	getBezierHandle (int idx)=0
virtual CurvePoint	getBezierPoint (int idx)=0
virtual int	nextIndexAfter (EditPosition)=0
virtual void	getBezierEnds (int index, double &x1out, float &y1out, double &x2out, float &y2out)=0
virtual std::pair< CurvePoint, CurvePoint >	getBezierEnds (int index)=0
virtual int	movePoint (int index, EditPosition newTime, float newValue, bool removeInterveningPoints)=0
virtual void	setValueWhenNoPoints (float value)=0
virtual CurveEditorPoint *	createPoint (int idx)=0
virtual int	curvePoint (int index, float newCurve)=0
virtual juce::String	getCurveName ()=0
virtual int	getCurveNameOffset ()=0
virtual Selectable *	getItem ()=0
virtual bool	isShowingCurve () const =0
virtual void	updateFromTrack ()=0
virtual juce::Colour	getCurrentLineColour ()=0
virtual juce::Colour	getCurrentFillColour ()
virtual juce::Colour	getDefaultLineColour () const =0
virtual juce::Colour	getSelectedLineColour () const =0
virtual juce::Colour	getBackgroundColour () const =0
virtual juce::Colour	getCurveNameTextBackgroundColour () const =0
virtual juce::Colour	getPointOutlineColour () const =0
virtual float	getLineThickness (bool mouseOverOrDragging, bool curveOrPointsSelected) const
virtual void	drawLine (juce::Graphics &, juce::Path, float lineThickness)
void	selectPoint (int pointIdx, bool addToSelection)
virtual EditPosition	toEditPosition (const TimePosition &t)
virtual juce::Range< float >	getParameterRange () const =0
Public Member Functions inherited from engine::SelectableListener
virtual	~SelectableListener ()
Public Member Functions inherited from engine::MouseHoverDetector
	MouseHoverDetector (int hoverTimeMillisecs_=400)
virtual	~MouseHoverDetector ()
void	setHoverTimeMillisecs (int newTimeInMillisecs)
void	setHoverComponent (juce::Component *newSourceComponent, bool wantsEventsForAllNestedChildComponents)
void	hoverTimerCallback ()
void	checkJustHoveredCallback ()

Protected Member Functions
virtual bool	fillPath () const
virtual bool	isBeats () const
EditPosition	fromUnderlying (double u)
void	updatePointUnderMouse (juce::Point< float >)
virtual void	showBubbleForPointUnderMouse ()=0
virtual void	hideBubble ()=0
virtual void	nonRealTimeDragStart ()
virtual void	nonRealTimeDragEnd ()
virtual bool	canSelectItem () const
bool	isPointSelected (int idx)
bool	areAnyPointsSelected ()
CurveEditorPoint *	getSelectedPoint (int)

Protected Attributes
Edit &	edit
juce::UndoManager &	undoManager
SelectionManager &	selectionManager
EditPosition	leftTime
EditPosition	rightTime
int	firstIndexOnScreen = 0
int	pointUnderMouse = -1
int	pointBeingMoved = -1
int	curveUnderMouse = -1
int	lineUnderMouse = -1
bool	dragged = false
bool	movingAllPoints = false
EditPosition	mouseDownTime
float	mouseDownValue = 0
bool	isCurveSelected = false
float	mouseDownCurve = 0
float	point1 = 0
float	point2 = 0
bool	realTimeDrag = true
float	defaultCurve = 0
float	lineThickness = 1.0f
bool	drawPointInsertionIndicator = false

Static Protected Attributes
static constexpr const float	pointRadius = 5.0f

Constructor & Destructor Documentation

CurveEditor()

engine::CurveEditor::CurveEditor	(	Edit &	,
		SelectionManager &
	)

~CurveEditor()

engine::CurveEditor::~CurveEditor ( )

override

Member Function Documentation

paint()

void engine::CurveEditor::paint ( juce::Graphics &  )

override

hitTest()

bool engine::CurveEditor::hitTest ( int  x, int  y  )

override

visibilityChanged()

void engine::CurveEditor::visibilityChanged ( )

override

mouseDown()

void engine::CurveEditor::mouseDown ( const juce::MouseEvent &  )

override

mouseUp()

void engine::CurveEditor::mouseUp ( const juce::MouseEvent &  )

override

mouseDrag()

void engine::CurveEditor::mouseDrag ( const juce::MouseEvent &  )

override

mouseMove()

void engine::CurveEditor::mouseMove ( const juce::MouseEvent &  )

override

mouseEnter()

void engine::CurveEditor::mouseEnter ( const juce::MouseEvent &  )

override

mouseExit()

void engine::CurveEditor::mouseExit ( const juce::MouseEvent &  )

override

mouseDoubleClick()

void engine::CurveEditor::mouseDoubleClick ( const juce::MouseEvent &  )

override

mouseHovered()

void engine::CurveEditor::mouseHovered ( int  mouseX, int  mouseY  )

overridevirtual

Implements engine::MouseHoverDetector.

mouseMovedAfterHover()

void engine::CurveEditor::mouseMovedAfterHover ( )

overridevirtual

Implements engine::MouseHoverDetector.

getMouseCursor()

juce::MouseCursor engine::CurveEditor::getMouseCursor ( )

override

setTimes()

void engine::CurveEditor::setTimes	(	EditPosition	leftTime,
		EditPosition	rightTime
	)

getTimes()

EditTimeRange engine::CurveEditor::getTimes

(

)

const

getDrawPointInsertionIndicator()

bool engine::CurveEditor::getDrawPointInsertionIndicator

(

)

const

setDrawPointInsertionIndicator()

void engine::CurveEditor::setDrawPointInsertionIndicator

(

bool

)

timeToX()

virtual float engine::CurveEditor::timeToX ( EditPosition  ) const

virtual

xToTime()

virtual EditPosition engine::CurveEditor::xToTime ( double  x ) const

virtual

valueToY()

float engine::CurveEditor::valueToY

(

float

val

)

const

yToValue()

float engine::CurveEditor::yToValue

(

double

y

)

const

getPosition() [1/2]

juce::Point< float > engine::CurveEditor::getPosition

(

CurvePoint

)

const

getPosition() [2/2]

juce::Point< float > engine::CurveEditor::getPosition

(

int

index

)

selectableObjectChanged()

void engine::CurveEditor::selectableObjectChanged ( Selectable *  )

overridevirtual

Implements engine::SelectableListener.

selectableObjectAboutToBeDeleted()

void engine::CurveEditor::selectableObjectAboutToBeDeleted ( Selectable *  )

overridevirtual

Implements engine::SelectableListener.

changeListenerCallback()

void engine::CurveEditor::changeListenerCallback ( juce::ChangeBroadcaster *  )

override

updateLineThickness()

void engine::CurveEditor::updateLineThickness

(

)

getEdit()

Edit & engine::CurveEditor::getEdit

(

)

const

getTrack()

virtual Track * engine::CurveEditor::getTrack ( )

virtual

snapTime()

virtual EditPosition engine::CurveEditor::snapTime ( EditPosition  , juce::ModifierKeys    )

virtual

getValueAt()

virtual float engine::CurveEditor::getValueAt ( EditPosition  )

pure virtual

getPointPosition()

virtual EditPosition engine::CurveEditor::getPointPosition ( int  idx )

pure virtual

getPointValue()

virtual float engine::CurveEditor::getPointValue ( int  idx )

pure virtual

getPointCurve()

virtual float engine::CurveEditor::getPointCurve ( int  idx )

pure virtual

removePoint()

virtual void engine::CurveEditor::removePoint ( int  index )

pure virtual

addPoint()

virtual int engine::CurveEditor::addPoint ( EditPosition  time, float  value, float  curve  )

pure virtual

getNumPoints()

virtual int engine::CurveEditor::getNumPoints ( )

pure virtual

getBezierHandle()

virtual CurvePoint engine::CurveEditor::getBezierHandle ( int  idx )

pure virtual

getBezierPoint()

virtual CurvePoint engine::CurveEditor::getBezierPoint ( int  idx )

pure virtual

nextIndexAfter()

virtual int engine::CurveEditor::nextIndexAfter ( EditPosition  )

pure virtual

getBezierEnds() [1/2]

virtual void engine::CurveEditor::getBezierEnds ( int  index, double &  x1out, float &  y1out, double &  x2out, float &  y2out  )

pure virtual

getBezierEnds() [2/2]

virtual std::pair< CurvePoint, CurvePoint > engine::CurveEditor::getBezierEnds ( int  index )

pure virtual

movePoint()

virtual int engine::CurveEditor::movePoint ( int  index, EditPosition  newTime, float  newValue, bool  removeInterveningPoints  )

pure virtual

setValueWhenNoPoints()

virtual void engine::CurveEditor::setValueWhenNoPoints ( float  value )

pure virtual

createPoint()

virtual CurveEditorPoint * engine::CurveEditor::createPoint ( int  idx )

pure virtual

curvePoint()

virtual int engine::CurveEditor::curvePoint ( int  index, float  newCurve  )

pure virtual

getCurveName()

virtual juce::String engine::CurveEditor::getCurveName ( )

pure virtual

getCurveNameOffset()

virtual int engine::CurveEditor::getCurveNameOffset ( )

pure virtual

getItem()

virtual Selectable * engine::CurveEditor::getItem ( )

pure virtual

isShowingCurve()

virtual bool engine::CurveEditor::isShowingCurve ( ) const

pure virtual

updateFromTrack()

virtual void engine::CurveEditor::updateFromTrack ( )

pure virtual

getCurrentLineColour()

virtual juce::Colour engine::CurveEditor::getCurrentLineColour ( )

pure virtual

getCurrentFillColour()

virtual juce::Colour engine::CurveEditor::getCurrentFillColour ( )

virtual

getDefaultLineColour()

virtual juce::Colour engine::CurveEditor::getDefaultLineColour ( ) const

pure virtual

getSelectedLineColour()

virtual juce::Colour engine::CurveEditor::getSelectedLineColour ( ) const

pure virtual

getBackgroundColour()

virtual juce::Colour engine::CurveEditor::getBackgroundColour ( ) const

pure virtual

getCurveNameTextBackgroundColour()

virtual juce::Colour engine::CurveEditor::getCurveNameTextBackgroundColour ( ) const

pure virtual

getPointOutlineColour()

virtual juce::Colour engine::CurveEditor::getPointOutlineColour ( ) const

pure virtual

getLineThickness()

virtual float engine::CurveEditor::getLineThickness ( bool  mouseOverOrDragging, bool  curveOrPointsSelected  ) const

virtual

drawLine()

virtual void engine::CurveEditor::drawLine ( juce::Graphics &  , juce::Path  , float  lineThickness  )

virtual

selectPoint()

void engine::CurveEditor::selectPoint	(	int	pointIdx,
		bool	addToSelection
	)

toEditPosition()

virtual EditPosition engine::CurveEditor::toEditPosition ( const TimePosition &  t )

virtual

getParameterRange()

virtual juce::Range< float > engine::CurveEditor::getParameterRange ( ) const

pure virtual

fillPath()

virtual bool engine::CurveEditor::fillPath ( ) const

protectedvirtual

isBeats()

virtual bool engine::CurveEditor::isBeats ( ) const

protectedvirtual

fromUnderlying()

EditPosition engine::CurveEditor::fromUnderlying ( double  u )

protected

updatePointUnderMouse()

void engine::CurveEditor::updatePointUnderMouse ( juce::Point< float >  )

protected

showBubbleForPointUnderMouse()

virtual void engine::CurveEditor::showBubbleForPointUnderMouse ( )

protectedpure virtual

hideBubble()

virtual void engine::CurveEditor::hideBubble ( )

protectedpure virtual

nonRealTimeDragStart()

virtual void engine::CurveEditor::nonRealTimeDragStart ( )

protectedvirtual

nonRealTimeDragEnd()

virtual void engine::CurveEditor::nonRealTimeDragEnd ( )

protectedvirtual

canSelectItem()

virtual bool engine::CurveEditor::canSelectItem ( ) const

protectedvirtual

isPointSelected()

bool engine::CurveEditor::isPointSelected ( int  idx )

protected

areAnyPointsSelected()

bool engine::CurveEditor::areAnyPointsSelected ( )

protected

getSelectedPoint()

CurveEditorPoint * engine::CurveEditor::getSelectedPoint ( int  )

protected

Member Data Documentation

pointRadius

constexpr const float engine::CurveEditor::pointRadius = 5.0f

staticconstexprprotected

edit

Edit& engine::CurveEditor::edit

protected

undoManager

juce::UndoManager& engine::CurveEditor::undoManager

protected

selectionManager

SelectionManager& engine::CurveEditor::selectionManager

protected

leftTime

EditPosition engine::CurveEditor::leftTime

protected

rightTime

EditPosition engine::CurveEditor::rightTime

protected

firstIndexOnScreen

int engine::CurveEditor::firstIndexOnScreen = 0

protected

pointUnderMouse

int engine::CurveEditor::pointUnderMouse = -1

protected

pointBeingMoved

int engine::CurveEditor::pointBeingMoved = -1

protected

curveUnderMouse

int engine::CurveEditor::curveUnderMouse = -1

protected

lineUnderMouse

int engine::CurveEditor::lineUnderMouse = -1

protected

dragged

bool engine::CurveEditor::dragged = false

protected

movingAllPoints

bool engine::CurveEditor::movingAllPoints = false

protected

mouseDownTime

EditPosition engine::CurveEditor::mouseDownTime

protected

mouseDownValue

float engine::CurveEditor::mouseDownValue = 0

protected

isCurveSelected

bool engine::CurveEditor::isCurveSelected = false

protected

mouseDownCurve

float engine::CurveEditor::mouseDownCurve = 0

protected

point1

float engine::CurveEditor::point1 = 0

protected

point2

float engine::CurveEditor::point2 = 0

protected

realTimeDrag

bool engine::CurveEditor::realTimeDrag = true

protected

defaultCurve

float engine::CurveEditor::defaultCurve = 0

protected

lineThickness

float engine::CurveEditor::lineThickness = 1.0f

protected

drawPointInsertionIndicator

bool engine::CurveEditor::drawPointInsertionIndicator = false

protected

---

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

• tracktion_CurveEditor.h