#include <SpectrumLayer.h>

Inheritance diagram for SpectrumLayer:

Collaboration diagram for SpectrumLayer:

Public Types
enum	EnergyScale { LinearScale, MeterScale, dBScale, AbsoluteScale }

enum	SamplingMode { NearestSample, SampleMean, SamplePeak }

enum	PlotStyle { PlotLines, PlotSteps, PlotBlocks, PlotFilledBlocks }

enum	BinScale { LinearBins, LogBins, InvertedLogBins }

enum	VerticalPosition { PositionTop, PositionMiddle, PositionBottom }

enum	SnapType { SnapLeft, SnapRight, SnapNeighbouring }

enum	ColourSignificance { ColourAbsent, ColourIrrelevant, ColourDistinguishes, ColourAndBackgroundSignificant, ColourHasMeaningfulValue }

Public Slots
void	sliceableModelReplaced (ModelId, ModelId)

void	showLayer (LayerGeometryProvider *, bool show)
	Change the visibility status (dormancy) of the layer in the given view. More...

Signals
void	modelChanged (ModelId)

void	modelCompletionChanged (ModelId)

void	modelAlignmentCompletionChanged (ModelId)

void	modelChangedWithin (ModelId, sv_frame_t startFrame, sv_frame_t endFrame)

void	modelReplaced ()

void	layerParametersChanged ()

void	layerParameterRangesChanged ()

void	layerMeasurementRectsChanged ()

void	layerNameChanged ()

void	verticalZoomChanged ()

Public Member Functions
	SpectrumLayer ()

	~SpectrumLayer ()

void	setModel (ModelId model)

virtual ModelId	getModel () const override
	Return the ID of the model represented in this layer. More...

virtual bool	getCrosshairExtents (LayerGeometryProvider *, QPainter &, QPoint cursorPos, std::vector< QRect > &extents) const override

virtual void	paintCrosshairs (LayerGeometryProvider *, QPainter &, QPoint) const override

virtual int	getHorizontalScaleHeight (LayerGeometryProvider *, QPainter &) const override

virtual void	paintHorizontalScale (LayerGeometryProvider *, QPainter &, int xorigin) const

virtual QString	getFeatureDescription (LayerGeometryProvider *v, QPoint &) const override

virtual void	paint (LayerGeometryProvider *v, QPainter &paint, QRect rect) const override
	Paint the given rectangle of this layer onto the given view using the given painter, superimposing it on top of any existing material in that view. More...

virtual VerticalPosition	getPreferredFrameCountPosition () const override

virtual PropertyList	getProperties () const override

virtual QString	getPropertyLabel (const PropertyName &) const override

virtual QString	getPropertyIconName (const PropertyName &) const override

virtual PropertyType	getPropertyType (const PropertyName &) const override

virtual QString	getPropertyGroupName (const PropertyName &) const override

virtual int	getPropertyRangeAndValue (const PropertyName &, int min, int max, int *deflt) const override

virtual QString	getPropertyValueLabel (const PropertyName &, int value) const override

virtual RangeMapper *	getNewPropertyRangeMapper (const PropertyName &) const override

virtual void	setProperty (const PropertyName &, int value) override

virtual void	setProperties (const QXmlAttributes &) override
	Set the particular properties of a layer (those specific to the subclass) from a set of XML attributes. More...

virtual bool	setDisplayExtents (double min, double max) override
	Set the displayed minimum and maximum values for the y axis to the given range, if supported. More...

virtual bool	getXScaleValue (const LayerGeometryProvider *v, int x, double &value, QString &unit) const override
	Return the value and unit at the given x coordinate in the given view. More...

virtual bool	getYScaleValue (const LayerGeometryProvider *, int y, double &value, QString &unit) const override
	Return the value and unit at the given y coordinate in the given view. More...

virtual bool	getYScaleDifference (const LayerGeometryProvider *, int y0, int y1, double &diff, QString &unit) const override
	Return the difference between the values at the given y coordinates in the given view, and the unit of the difference. More...

virtual bool	isLayerScrollable (const LayerGeometryProvider *) const override
	This should return true if the layer can safely be scrolled automatically by a given view (simply copying the existing data and then refreshing the exposed area) without altering its meaning. More...

void	setChannel (int)

int	getChannel () const

void	setWindowSize (int)

int	getWindowSize () const

void	setWindowHopLevel (int level)

int	getWindowHopLevel () const

void	setOversampling (int oversampling)

int	getOversampling () const

int	getFFTSize () const

void	setWindowType (WindowType type)

WindowType	getWindowType () const

void	setShowPeaks (bool)

bool	getShowPeaks () const

bool	needsTextLabelHeight () const override
	True if this layer will need to place text labels when it is painted. More...

virtual void	toXml (QTextStream &stream, QString indent="", QString extraAttributes="") const override

virtual double	getFrequencyForX (const LayerGeometryProvider *, double x) const override

virtual double	getXForFrequency (const LayerGeometryProvider *, double freq) const override

void	setSliceableModel (ModelId model)

int	getVerticalScaleWidth (LayerGeometryProvider *v, bool, QPainter &) const override

void	paintVerticalScale (LayerGeometryProvider *v, bool, QPainter &paint, QRect rect) const override

ColourSignificance	getLayerColourSignificance () const override
	Implements Layer::getLayerColourSignificance() More...

bool	hasLightBackground () const override
	Return true if the layer currently has a dark colour on a light background, false if it has a light colour on a dark background. More...

bool	getValueExtents (double &min, double &max, bool &logarithmic, QString &unit) const override
	Return the minimum and maximum values for the y axis of the model in this layer, as well as whether the layer is configured to use a logarithmic y axis display. More...

bool	getDisplayExtents (double &min, double &max) const override
	Return the minimum and maximum values within the visible area for the y axis of this layer. More...

int	getVerticalZoomSteps (int &defaultStep) const override
	Get the number of vertical zoom steps available for this layer. More...

int	getCurrentVerticalZoomStep () const override
	Get the current vertical zoom step. More...

void	setVerticalZoomStep (int) override
	Set the vertical zoom step. More...

RangeMapper *	getNewVerticalZoomRangeMapper () const override
	Create and return a range mapper for vertical zoom step values. More...

virtual bool	hasTimeXAxis () const override
	Return true if the X axis on the layer is time proportional to audio frames, false otherwise. More...

virtual void	zoomToRegion (const LayerGeometryProvider *, QRect) override
	Update the X and Y axis scales, where appropriate, to focus on the given rectangular region. More...

bool	usesSolidColour () const

void	setFillColourMap (int)

int	getFillColourMap () const

void	setEnergyScale (EnergyScale)

EnergyScale	getEnergyScale () const

void	setSamplingMode (SamplingMode)

SamplingMode	getSamplingMode () const

void	setPlotStyle (PlotStyle style)

PlotStyle	getPlotStyle () const

void	setBinScale (BinScale scale)

BinScale	getBinScale () const

void	setThreshold (float)

float	getThreshold () const

void	setGain (float gain)

float	getGain () const

void	setNormalize (bool n)

bool	getNormalize () const

virtual void	setBaseColour (int)
	Set the colour used to draw primary items in the layer. More...

virtual int	getBaseColour () const
	Retrieve the current primary drawing colour, as a ColourDatabase index value. More...

QPixmap	getLayerPresentationPixmap (QSize size) const override

virtual void	setDefaultColourFor (LayerGeometryProvider *v)

ModelId	getSourceModel () const
	Return the ID of the source model for the model represented in this layer. More...

virtual ModelId	getExportModel (LayerGeometryProvider *) const
	Return the ID of a model representing the contents of this layer in a form suitable for export to a tabular file format such as CSV. More...

virtual const ZoomConstraint *	getZoomConstraint () const
	Return a zoom constraint object defining the supported zoom levels for this layer. More...

virtual bool	supportsOtherZoomLevels () const
	Return true if this layer can handle zoom levels other than those supported by its zoom constraint (presumably less efficiently or accurately than the officially supported zoom levels). More...

virtual void	setSynchronousPainting (bool)
	Enable or disable synchronous painting. More...

virtual VerticalPosition	getPreferredTimeRulerPosition () const

QString	getPropertyContainerIconName () const override

QString	getPropertyContainerName () const override

virtual void	setPresentationName (QString name)

virtual bool	isPresentationNameSet () const

virtual QString	getLayerPresentationName () const

virtual void	paintMeasurementRects (LayerGeometryProvider *, QPainter &, bool showFocus, QPoint focusPoint) const

virtual bool	nearestMeasurementRectChanged (LayerGeometryProvider *, QPoint prev, QPoint now) const

virtual QString	getLabelPreceding (sv_frame_t) const

virtual bool	snapToFeatureFrame (LayerGeometryProvider *, sv_frame_t &, int &resolution, SnapType, int) const
	Adjust the given frame to snap to the nearest feature, if possible. More...

virtual bool	snapToSimilarFeature (LayerGeometryProvider *, sv_frame_t &, int &resolution, SnapType) const
	Adjust the given frame to snap to the next feature that has "effectively" the same value as the feature prior to the given frame, if possible. More...

virtual void	drawStart (LayerGeometryProvider , QMouseEvent )

virtual void	drawDrag (LayerGeometryProvider , QMouseEvent )

virtual void	drawEnd (LayerGeometryProvider , QMouseEvent )

virtual void	eraseStart (LayerGeometryProvider , QMouseEvent )

virtual void	eraseDrag (LayerGeometryProvider , QMouseEvent )

virtual void	eraseEnd (LayerGeometryProvider , QMouseEvent )

virtual void	editStart (LayerGeometryProvider , QMouseEvent )

virtual void	editDrag (LayerGeometryProvider , QMouseEvent )

virtual void	editEnd (LayerGeometryProvider , QMouseEvent )

virtual void	splitStart (LayerGeometryProvider , QMouseEvent )

virtual void	splitEnd (LayerGeometryProvider , QMouseEvent )

virtual void	addNote (LayerGeometryProvider , QMouseEvent )

virtual void	measureStart (LayerGeometryProvider , QMouseEvent )

virtual void	measureDrag (LayerGeometryProvider , QMouseEvent )

virtual void	measureEnd (LayerGeometryProvider , QMouseEvent )

virtual void	measureDoubleClick (LayerGeometryProvider , QMouseEvent )

virtual bool	haveCurrentMeasureRect () const

virtual void	deleteCurrentMeasureRect ()

virtual bool	editOpen (LayerGeometryProvider , QMouseEvent )
	Open an editor on the item under the mouse (e.g. More...

virtual void	moveSelection (Selection, sv_frame_t)

virtual void	resizeSelection (Selection, Selection)

virtual void	deleteSelection (Selection)

virtual void	copy (LayerGeometryProvider *, Selection, Clipboard &)

virtual bool	paste (LayerGeometryProvider *, const Clipboard &, sv_frame_t, bool)
	Paste from the given clipboard onto the layer at the given frame offset. More...

virtual bool	isLayerOpaque () const
	This should return true if the layer completely obscures any underlying layers. More...

virtual bool	isLayerEditable () const
	This should return true if the layer can be edited by the user. More...

virtual int	getCompletion (LayerGeometryProvider *) const
	Return the proportion of background work complete in drawing this view, as a percentage – in most cases this will be the value returned by pointer from a call to the underlying model's isReady(int *) call. More...

virtual QString	getError (LayerGeometryProvider *) const
	Return an error string if any errors have occurred while loading or processing data for the given view. More...

virtual void	setObjectName (const QString &name)

virtual void	toBriefXml (QTextStream &stream, QString indent="", QString extraAttributes="") const
	Produce XML containing the layer's ID and type. More...

virtual void	addMeasurementRect (const QXmlAttributes &)
	Add a measurement rectangle from the given XML attributes (presumably taken from a measurement element). More...

virtual void	setLayerDormant (const LayerGeometryProvider *v, bool dormant)
	Indicate that a layer is not currently visible in the given view and is not expected to become visible in the near future (for example because the user has explicitly removed or hidden it). More...

virtual bool	isLayerDormant (const LayerGeometryProvider *v) const
	Return whether the layer is dormant (i.e. More...

std::shared_ptr< PlayParameters >	getPlayParameters () override
	Return the play parameters for this layer, if any. More...

virtual bool	adoptExtents (double, double, QString)
	Consider using the given value extents and units for this layer. More...

virtual bool	canExistWithoutModel () const
	Return true if this layer type can function without a model being set. More...

Protected Types
enum	BinAlignment { BinsCentredOnScalePoints, BinsSpanScalePoints }

typedef std::vector< float >	BiasCurve

typedef std::map< int, int >	ColourRefCount

typedef std::set< MeasureRect >	MeasureRectSet

Protected Slots
void	preferenceChanged (PropertyContainer::PropertyName name)

Protected Member Functions
void	setupFFT ()

virtual double	getBinForFrequency (double freq) const

virtual double	getFrequencyForBin (double bin) const

virtual double	getXForBin (const LayerGeometryProvider *, double bin) const override
	Convert a (possibly non-integral) bin into x-coord. May be overridden. More...

virtual double	getBinForX (const LayerGeometryProvider *, double x) const override
	Convert an x-coord into (possibly non-integral) bin. May be overridden. More...

virtual void	getBiasCurve (BiasCurve &) const override

int	getWindowIncrement () const

double	getXForScalePoint (const LayerGeometryProvider *, double p, double pmin, double pmax) const
	Convert a point such as a bin number into x-coord, given max & min. More...

double	getScalePointForX (const LayerGeometryProvider *, double x, double pmin, double pmax) const
	Convert an x-coord into a point such as a bin number, given max & min. More...

virtual double	getYForValue (const LayerGeometryProvider *v, double value, double &norm) const

virtual double	getValueForY (const LayerGeometryProvider *v, double y) const

virtual QString	getFeatureDescriptionAux (LayerGeometryProvider *v, QPoint &, bool includeBinDescription, int &minbin, int &maxbin, int &range) const

virtual float	getThresholdDb () const

int	getDefaultColourHint (bool dark, bool &impose) override

virtual QColor	getBaseQColor () const

virtual QColor	getBackgroundQColor (LayerGeometryProvider *v) const

virtual QColor	getForegroundQColor (LayerGeometryProvider *v) const

std::vector< QColor >	getPartialShades (LayerGeometryProvider *v) const

virtual void	flagBaseColourChanged ()

void	connectSignals (ModelId)

virtual sv_frame_t	alignToReference (LayerGeometryProvider *v, sv_frame_t frame) const

virtual sv_frame_t	alignFromReference (LayerGeometryProvider *v, sv_frame_t frame) const

bool	clipboardHasDifferentAlignment (LayerGeometryProvider *v, const Clipboard &clip) const

void	addMeasureRectToSet (const MeasureRect &r)

void	deleteMeasureRectFromSet (const MeasureRect &r)

void	updateMeasurePixrects (LayerGeometryProvider *v) const

virtual void	updateMeasureRectYCoords (LayerGeometryProvider *v, const MeasureRect &r) const

virtual void	setMeasureRectYCoord (LayerGeometryProvider *v, MeasureRect &r, bool start, int y) const

virtual void	setMeasureRectFromPixrect (LayerGeometryProvider *v, MeasureRect &r, QRect pixrect) const

MeasureRectSet::const_iterator	findFocusedMeasureRect (QPoint) const

void	paintMeasurementRect (LayerGeometryProvider *v, QPainter &paint, const MeasureRect &r, bool focus) const

bool	valueExtentsMatchMine (LayerGeometryProvider *v) const

Protected Attributes
ModelId	m_originModel

int	m_channel

bool	m_channelSet

int	m_windowSize

WindowType	m_windowType

int	m_windowHopLevel

int	m_oversampling

bool	m_showPeaks

bool	m_newFFTNeeded

double	m_freqOfMinBin

QMutex	m_fftMutex

BiasCurve	m_biasCurve

ModelId	m_sliceableModel

BinAlignment	m_binAlignment

int	m_colourMap

bool	m_colourInverted

EnergyScale	m_energyScale

SamplingMode	m_samplingMode

PlotStyle	m_plotStyle

BinScale	m_binScale

bool	m_normalize

float	m_threshold

float	m_initialThreshold

float	m_gain

int	m_minbin

int	m_maxbin

std::vector< int >	m_scalePoints

int	m_scalePaintHeight

std::map< int, int >	m_xorigins

std::map< int, int >	m_yorigins

std::map< int, int >	m_heights

sv_frame_t	m_currentf0

sv_frame_t	m_currentf1

std::vector< float >	m_values

int	m_colour

bool	m_colourExplicitlySet

bool	m_defaultColourSet

MeasureRectSet	m_measureRects

MeasureRect	m_draggingRect

bool	m_haveDraggingRect

bool	m_haveCurrentMeasureRect

QPoint	m_currentMeasureRectPoint

QString	m_presentationName

Static Protected Attributes
static ColourRefCount	m_colourRefCount

Detailed Description

Definition at line 31 of file SpectrumLayer.h.

Member Typedef Documentation

typedef std::vector<float> SliceLayer::BiasCurve

protectedinherited

Definition at line 150 of file SliceLayer.h.

typedef std::map<int, int> SingleColourLayer::ColourRefCount

protectedinherited

Definition at line 89 of file SingleColourLayer.h.

typedef std::set<MeasureRect> Layer::MeasureRectSet

protectedinherited

Definition at line 692 of file Layer.h.

Member Enumeration Documentation

enum SliceLayer::EnergyScale

inherited

Enumerator
LinearScale
MeterScale
dBScale
AbsoluteScale

Definition at line 82 of file SliceLayer.h.

enum SliceLayer::SamplingMode

inherited

Enumerator
NearestSample
SampleMean
SamplePeak

Definition at line 84 of file SliceLayer.h.

enum SliceLayer::PlotStyle

inherited

Enumerator
PlotLines
PlotSteps
PlotBlocks
PlotFilledBlocks

Definition at line 86 of file SliceLayer.h.

enum SliceLayer::BinScale

inherited

Enumerator
LinearBins
LogBins
InvertedLogBins

Definition at line 88 of file SliceLayer.h.

enum SliceLayer::BinAlignment

protectedinherited

Enumerator
BinsCentredOnScalePoints
BinsSpanScalePoints

Definition at line 168 of file SliceLayer.h.

enum Layer::VerticalPosition

inherited

Enumerator
PositionTop
PositionMiddle
PositionBottom

Definition at line 140 of file Layer.h.

enum Layer::SnapType

inherited

Enumerator
SnapLeft
SnapRight
SnapNeighbouring

Definition at line 195 of file Layer.h.

enum Layer::ColourSignificance

inherited

Enumerator
ColourAbsent
ColourIrrelevant
ColourDistinguishes
ColourAndBackgroundSignificant
ColourHasMeaningfulValue

Definition at line 348 of file Layer.h.

Constructor & Destructor Documentation

SpectrumLayer::SpectrumLayer ( )

Definition at line 35 of file SpectrumLayer.cpp.

References SliceLayer::BinsCentredOnScalePoints, SliceLayer::LogBins, SliceLayer::m_binAlignment, preferenceChanged(), SliceLayer::setBinScale(), and setWindowType().

SpectrumLayer::~SpectrumLayer ( )

Definition at line 56 of file SpectrumLayer.cpp.

References SliceLayer::m_sliceableModel.

Member Function Documentation

void SpectrumLayer::setModel ( ModelId model )

Definition at line 62 of file SpectrumLayer.cpp.

References Layer::layerParametersChanged(), m_newFFTNeeded, and m_originModel.

virtual ModelId SpectrumLayer::getModel ( ) const

inlineoverridevirtual

Return the ID of the model represented in this layer.

Reimplemented from SliceLayer.

Definition at line 41 of file SpectrumLayer.h.

References getCrosshairExtents(), getFeatureDescription(), getHorizontalScaleHeight(), m_originModel, paint(), paintCrosshairs(), and paintHorizontalScale().

bool SpectrumLayer::getCrosshairExtents	(	LayerGeometryProvider *	v,
		QPainter &	paint,
		QPoint	cursorPos,
		std::vector< QRect > &	extents
	)		const

overridevirtual

Reimplemented from Layer.

Definition at line 501 of file SpectrumLayer.cpp.

References LayerGeometryProvider::getPaintHeight(), LayerGeometryProvider::getPaintWidth(), SliceLayer::getVerticalScaleWidth(), SliceLayer::LogBins, and SliceLayer::m_binScale.

Referenced by getModel().

void SpectrumLayer::paintCrosshairs	(	LayerGeometryProvider *	v,
		QPainter &	paint,
		QPoint	cursorPos
	)		const

overridevirtual

Reimplemented from Layer.

Definition at line 548 of file SpectrumLayer.cpp.

References PaintAssistant::drawVisibleText(), ColourMapper::getContrastingColour(), getFrequencyForX(), getHorizontalScaleHeight(), LayerGeometryProvider::getId(), LayerGeometryProvider::getPaintHeight(), LayerGeometryProvider::getPaintWidth(), SliceLayer::getValueForY(), getXForFrequency(), SliceLayer::m_colourInverted, SliceLayer::m_colourMap, SliceLayer::m_sliceableModel, SliceLayer::m_threshold, SliceLayer::m_xorigins, and PaintAssistant::OutlinedText.

Referenced by getModel().

int SpectrumLayer::getHorizontalScaleHeight	(	LayerGeometryProvider *	v,
		QPainter &	paint
	)		const

overridevirtual

Reimplemented from Layer.

Definition at line 877 of file SpectrumLayer.cpp.

References HorizontalFrequencyScale::getHeight().

Referenced by getModel(), paint(), paintCrosshairs(), and paintHorizontalScale().

void SpectrumLayer::paintHorizontalScale	(	LayerGeometryProvider *	v,
		QPainter &	paint,
		int	xorigin
	)		const

virtual

!! All of this stuff relating to depicting frequencies

Definition at line 889 of file SpectrumLayer.cpp.

References HorizontalFrequencyScale::getHeight(), getHorizontalScaleHeight(), LayerGeometryProvider::getPaintHeight(), LayerGeometryProvider::getPaintWidth(), LayerGeometryProvider::getViewManager(), getXForBin(), SliceLayer::LogBins, SliceLayer::m_binScale, PianoScale::paintPianoHorizontal(), HorizontalFrequencyScale::paintScale(), and ViewManager::shouldShowHorizontalValueScale().

Referenced by getModel(), and paint().

QString SpectrumLayer::getFeatureDescription	(	LayerGeometryProvider *	v,
		QPoint &	p
	)		const

overridevirtual

Reimplemented from SliceLayer.

Definition at line 638 of file SpectrumLayer.cpp.

References SliceLayer::getFeatureDescriptionAux(), getFFTSize(), SliceLayer::m_minbin, SliceLayer::m_samplingMode, SliceLayer::m_sliceableModel, SliceLayer::m_values, SliceLayer::NearestSample, and SliceLayer::SampleMean.

Referenced by getModel().

void SpectrumLayer::paint	(	LayerGeometryProvider *	,
		QPainter &	,
		QRect
	)		const

overridevirtual

Paint the given rectangle of this layer onto the given view using the given painter, superimposing it on top of any existing material in that view.

The LayerGeometryProvider (an interface implemented by View) is provided here because it is possible for one layer to exist in more than one view, so the dimensions of the view may vary from one paint call to another (without any view having been resized).

!! and dark background?

Reimplemented from SliceLayer.

Definition at line 732 of file SpectrumLayer.cpp.

References ColourMapper::BlackOnWhite, PaintAssistant::drawVisibleText(), getBiasCurve(), LayerGeometryProvider::getCentreFrame(), getFFTSize(), getHorizontalScaleHeight(), LayerGeometryProvider::getPaintHeight(), SliceLayer::getVerticalScaleWidth(), getXForFrequency(), LayerGeometryProvider::getXForViewX(), SliceLayer::getYForValue(), SliceLayer::hasLightBackground(), SliceLayer::m_colourInverted, SliceLayer::m_gain, m_newFFTNeeded, m_originModel, m_showPeaks, SliceLayer::m_sliceableModel, ColourMapper::map(), PaintAssistant::OutlinedText, SliceLayer::paint(), paintHorizontalScale(), ViewManager::scalePixelSize(), setupFFT(), LayerGeometryProvider::shouldIlluminateLocalFeatures(), and ColourMapper::WhiteOnBlack.

Referenced by getModel().

virtual VerticalPosition SpectrumLayer::getPreferredFrameCountPosition ( ) const

inlineoverridevirtual

Reimplemented from Layer.

Definition at line 54 of file SpectrumLayer.h.

References getNewPropertyRangeMapper(), getProperties(), getPropertyGroupName(), getPropertyIconName(), getPropertyLabel(), getPropertyRangeAndValue(), getPropertyType(), getPropertyValueLabel(), getXScaleValue(), getYScaleDifference(), getYScaleValue(), Layer::PositionTop, setDisplayExtents(), setProperties(), and setProperty().

Layer::PropertyList SpectrumLayer::getProperties ( ) const

overridevirtual

Definition at line 132 of file SpectrumLayer.cpp.

References SliceLayer::getProperties().

Referenced by getPreferredFrameCountPosition().

QString SpectrumLayer::getPropertyLabel ( const PropertyName & name ) const

overridevirtual

Definition at line 143 of file SpectrumLayer.cpp.

References SliceLayer::getPropertyLabel().

Referenced by getPreferredFrameCountPosition().

QString SpectrumLayer::getPropertyIconName ( const PropertyName & name ) const

overridevirtual

Definition at line 153 of file SpectrumLayer.cpp.

References SliceLayer::getPropertyIconName().

Referenced by getPreferredFrameCountPosition().

Layer::PropertyType SpectrumLayer::getPropertyType ( const PropertyName & name ) const

overridevirtual

Definition at line 160 of file SpectrumLayer.cpp.

References SliceLayer::getPropertyType().

Referenced by getPreferredFrameCountPosition().

QString SpectrumLayer::getPropertyGroupName ( const PropertyName & name ) const

overridevirtual

Definition at line 170 of file SpectrumLayer.cpp.

References SliceLayer::getPropertyGroupName().

Referenced by getPreferredFrameCountPosition().

int SpectrumLayer::getPropertyRangeAndValue	(	const PropertyName &	name,
		int *	min,
		int *	max,
		int *	deflt
	)		const

overridevirtual

Definition at line 180 of file SpectrumLayer.cpp.

References SliceLayer::getPropertyRangeAndValue(), m_oversampling, m_showPeaks, m_windowHopLevel, and m_windowSize.

Referenced by getPreferredFrameCountPosition().

QString SpectrumLayer::getPropertyValueLabel	(	const PropertyName &	name,
		int	value
	)		const

overridevirtual

Definition at line 231 of file SpectrumLayer.cpp.

References SliceLayer::getPropertyValueLabel().

Referenced by getPreferredFrameCountPosition().

RangeMapper * SpectrumLayer::getNewPropertyRangeMapper ( const PropertyName & name ) const

overridevirtual

Definition at line 261 of file SpectrumLayer.cpp.

References SliceLayer::getNewPropertyRangeMapper().

Referenced by getPreferredFrameCountPosition().

void SpectrumLayer::setProperty	(	const PropertyName &	name,
		int	value
	)

overridevirtual

Definition at line 267 of file SpectrumLayer.cpp.

References setOversampling(), SliceLayer::setProperty(), setShowPeaks(), setWindowHopLevel(), and setWindowSize().

Referenced by getPreferredFrameCountPosition().

void SpectrumLayer::setProperties ( const QXmlAttributes & )

overridevirtual

Set the particular properties of a layer (those specific to the subclass) from a set of XML attributes.

This is the effective inverse of the toXml method.

Reimplemented from SliceLayer.

Definition at line 960 of file SpectrumLayer.cpp.

References setOversampling(), SliceLayer::setProperties(), setShowPeaks(), setWindowHopLevel(), and setWindowSize().

Referenced by getPreferredFrameCountPosition().

bool SpectrumLayer::setDisplayExtents	(	double	,
		double
	)

overridevirtual

Set the displayed minimum and maximum values for the y axis to the given range, if supported.

Return false if not supported on this layer (and set nothing). In most cases, layers that return false for getDisplayExtents should also return false for this function.

Reimplemented from SliceLayer.

Definition at line 378 of file SpectrumLayer.cpp.

References getFrequencyForBin(), m_freqOfMinBin, SliceLayer::m_minbin, and SliceLayer::setDisplayExtents().

Referenced by getPreferredFrameCountPosition().

bool SpectrumLayer::getXScaleValue	(	const LayerGeometryProvider *	v,
		int	x,
		double &	value,
		QString &	unit
	)		const

overridevirtual

Return the value and unit at the given x coordinate in the given view.

This is for descriptive purposes using the measurement tool. The default implementation works correctly if the layer hasTimeXAxis().

Reimplemented from Layer.

Definition at line 456 of file SpectrumLayer.cpp.

References getFrequencyForX().

Referenced by getPreferredFrameCountPosition().

bool SpectrumLayer::getYScaleValue	(	const LayerGeometryProvider *	,
		int	,
		double &	,
		QString &
	)		const

overridevirtual

Return the value and unit at the given y coordinate in the given view.

Reimplemented from Layer.

Definition at line 465 of file SpectrumLayer.cpp.

References SliceLayer::dBScale, SliceLayer::getValueForY(), SliceLayer::m_energyScale, SliceLayer::m_threshold, and SliceLayer::MeterScale.

Referenced by getPreferredFrameCountPosition().

bool SpectrumLayer::getYScaleDifference	(	const LayerGeometryProvider *	v,
		int	y0,
		int	y1,
		double &	diff,
		QString &	unit
	)		const

overridevirtual

Return the difference between the values at the given y coordinates in the given view, and the unit of the difference.

The default implementation just calls getYScaleValue twice and returns the difference, with the same unit.

Reimplemented from Layer.

Definition at line 491 of file SpectrumLayer.cpp.

References Layer::getYScaleDifference().

Referenced by getPreferredFrameCountPosition().

virtual bool SpectrumLayer::isLayerScrollable ( const LayerGeometryProvider * ) const

inlineoverridevirtual

This should return true if the layer can safely be scrolled automatically by a given view (simply copying the existing data and then refreshing the exposed area) without altering its meaning.

For the view widget as a whole this is usually not possible because of invariant (non-scrolling) material displayed over the top, but the widget may be able to optimise scrolling better if it is known that individual views can be scrolled safely in this way.

Reimplemented from SliceLayer.

Definition at line 82 of file SpectrumLayer.h.

References setChannel().

void SpectrumLayer::setChannel ( int channel )

Definition at line 78 of file SpectrumLayer.cpp.

References Layer::layerParametersChanged(), m_channel, m_channelSet, and m_newFFTNeeded.

Referenced by isLayerScrollable().

int SpectrumLayer::getChannel ( ) const

inline

Definition at line 85 of file SpectrumLayer.h.

References m_channel, and setWindowSize().

void SpectrumLayer::setWindowSize ( int ws )

Definition at line 283 of file SpectrumLayer.cpp.

References getBinForFrequency(), getFFTSize(), Layer::layerParametersChanged(), m_freqOfMinBin, SliceLayer::m_maxbin, SliceLayer::m_minbin, m_newFFTNeeded, and m_windowSize.

Referenced by getChannel(), setProperties(), and setProperty().

int SpectrumLayer::getWindowSize ( ) const

inline

Definition at line 88 of file SpectrumLayer.h.

References m_windowSize, and setWindowHopLevel().

Referenced by getFFTSize().

void SpectrumLayer::setWindowHopLevel ( int level )

Definition at line 308 of file SpectrumLayer.cpp.

References Layer::layerParametersChanged(), m_newFFTNeeded, and m_windowHopLevel.

Referenced by getWindowSize(), setProperties(), and setProperty().

int SpectrumLayer::getWindowHopLevel ( ) const

inline

Definition at line 91 of file SpectrumLayer.h.

References getOversampling(), m_windowHopLevel, and setOversampling().

void SpectrumLayer::setOversampling ( int oversampling )

Definition at line 326 of file SpectrumLayer.cpp.

References getBinForFrequency(), getFFTSize(), Layer::layerParametersChanged(), m_freqOfMinBin, SliceLayer::m_maxbin, SliceLayer::m_minbin, m_newFFTNeeded, and m_oversampling.

Referenced by getWindowHopLevel(), setProperties(), and setProperty().

int SpectrumLayer::getOversampling ( ) const

Definition at line 352 of file SpectrumLayer.cpp.

References m_oversampling.

Referenced by getFFTSize(), and getWindowHopLevel().

int SpectrumLayer::getFFTSize ( ) const

inline

Definition at line 96 of file SpectrumLayer.h.

References getOversampling(), getWindowSize(), and setWindowType().

Referenced by getBinForFrequency(), getFeatureDescription(), getFrequencyForBin(), paint(), setOversampling(), setupFFT(), and setWindowSize().

void SpectrumLayer::setWindowType ( WindowType type )

Definition at line 317 of file SpectrumLayer.cpp.

References Layer::layerParametersChanged(), m_newFFTNeeded, and m_windowType.

Referenced by getFFTSize(), preferenceChanged(), and SpectrumLayer().

WindowType SpectrumLayer::getWindowType ( ) const

inline

Definition at line 99 of file SpectrumLayer.h.

References m_windowType, and setShowPeaks().

void SpectrumLayer::setShowPeaks ( bool show )

Definition at line 358 of file SpectrumLayer.cpp.

References Layer::layerParametersChanged(), and m_showPeaks.

Referenced by getWindowType(), setProperties(), and setProperty().

bool SpectrumLayer::getShowPeaks ( ) const

inline

Definition at line 102 of file SpectrumLayer.h.

References m_showPeaks.

bool SpectrumLayer::needsTextLabelHeight ( ) const

inlineoverridevirtual

True if this layer will need to place text labels when it is painted.

The view will take into account how many layers are requesting this, and will provide a distinct y-coord to each layer on request via View::getTextLabelHeight().

Reimplemented from Layer.

Definition at line 104 of file SpectrumLayer.h.

References getFrequencyForX(), getXForFrequency(), preferenceChanged(), and toXml().

void SpectrumLayer::toXml	(	QTextStream &	stream,
		QString	indent = `""`,
		QString	extraAttributes = `""`
	)		const

overridevirtual

Definition at line 944 of file SpectrumLayer.cpp.

References m_oversampling, m_showPeaks, m_windowHopLevel, m_windowSize, and SliceLayer::toXml().

Referenced by needsTextLabelHeight().

double SpectrumLayer::getFrequencyForX	(	const LayerGeometryProvider *	v,
		double	x
	)		const

overridevirtual

Implements HorizontalScaleProvider.

Definition at line 408 of file SpectrumLayer.cpp.

References getFrequencyForBin(), SliceLayer::getScalePointForX(), SliceLayer::m_maxbin, SliceLayer::m_minbin, and SliceLayer::m_sliceableModel.

Referenced by getBinForX(), getXScaleValue(), needsTextLabelHeight(), and paintCrosshairs().

double SpectrumLayer::getXForFrequency	(	const LayerGeometryProvider *	v,
		double	freq
	)		const

overridevirtual

Implements HorizontalScaleProvider.

Definition at line 442 of file SpectrumLayer.cpp.

References getFrequencyForBin(), SliceLayer::getXForScalePoint(), SliceLayer::m_maxbin, SliceLayer::m_minbin, and SliceLayer::m_sliceableModel.

Referenced by getXForBin(), needsTextLabelHeight(), paint(), and paintCrosshairs().

void SpectrumLayer::preferenceChanged ( PropertyContainer::PropertyName name )

protectedslot

Definition at line 366 of file SpectrumLayer.cpp.

References setWindowType().

Referenced by needsTextLabelHeight(), and SpectrumLayer().

void SpectrumLayer::setupFFT ( )

protected

Definition at line 94 of file SpectrumLayer.cpp.

References getFFTSize(), getWindowIncrement(), m_biasCurve, m_channel, m_freqOfMinBin, SliceLayer::m_maxbin, SliceLayer::m_minbin, m_newFFTNeeded, m_originModel, SliceLayer::m_sliceableModel, m_windowSize, m_windowType, and SliceLayer::setSliceableModel().

Referenced by paint().

double SpectrumLayer::getBinForFrequency ( double freq ) const

protectedvirtual

Definition at line 388 of file SpectrumLayer.cpp.

References getFFTSize(), and SliceLayer::m_sliceableModel.

Referenced by getBinForX(), setOversampling(), and setWindowSize().

double SpectrumLayer::getFrequencyForBin ( double bin ) const

protectedvirtual

Definition at line 422 of file SpectrumLayer.cpp.

References getFFTSize(), and SliceLayer::m_sliceableModel.

Referenced by getFrequencyForX(), getXForBin(), getXForFrequency(), and setDisplayExtents().

double SpectrumLayer::getXForBin	(	const LayerGeometryProvider *	v,
		double	bin
	)		const

overrideprotectedvirtual

Convert a (possibly non-integral) bin into x-coord. May be overridden.

Reimplemented from SliceLayer.

Definition at line 432 of file SpectrumLayer.cpp.

References getFrequencyForBin(), getXForFrequency(), and SliceLayer::m_sliceableModel.

Referenced by paintHorizontalScale().

double SpectrumLayer::getBinForX	(	const LayerGeometryProvider *	v,
		double	x
	)		const

overrideprotectedvirtual

Convert an x-coord into (possibly non-integral) bin. May be overridden.

Reimplemented from SliceLayer.

Definition at line 398 of file SpectrumLayer.cpp.

References getBinForFrequency(), getFrequencyForX(), and SliceLayer::m_sliceableModel.

void SpectrumLayer::getBiasCurve ( BiasCurve & curve ) const

overrideprotectedvirtual

Reimplemented from SliceLayer.

Definition at line 938 of file SpectrumLayer.cpp.

References m_biasCurve.

Referenced by paint().

int SpectrumLayer::getWindowIncrement ( ) const

inlineprotected

Definition at line 147 of file SpectrumLayer.h.

References m_windowSize.

Referenced by setupFFT().

void SliceLayer::setSliceableModel ( ModelId model )

inherited

Definition at line 59 of file SliceLayer.cpp.

References Layer::connectSignals(), Layer::layerParametersChanged(), SliceLayer::m_maxbin, SliceLayer::m_minbin, SliceLayer::m_sliceableModel, and Layer::modelReplaced().

Referenced by SliceLayer::getModel(), setupFFT(), and SliceLayer::sliceableModelReplaced().

int SliceLayer::getVerticalScaleWidth	(	LayerGeometryProvider *	v,
		bool	,
		QPainter &	paint
	)		const

overridevirtualinherited

Implements Layer.

Definition at line 665 of file SliceLayer.cpp.

References SliceLayer::AbsoluteScale, SliceLayer::LinearScale, and SliceLayer::m_energyScale.

Referenced by getCrosshairExtents(), SliceLayer::getModel(), SliceLayer::paint(), and paint().

void SliceLayer::paintVerticalScale	(	LayerGeometryProvider *	v,
		bool	,
		QPainter &	paint,
		QRect	rect
	)		const

overridevirtualinherited

Reimplemented from Layer.

Definition at line 684 of file SliceLayer.cpp.

References SliceLayer::AbsoluteScale, Layer::getHorizontalScaleHeight(), LayerGeometryProvider::getPaintHeight(), SliceLayer::getThresholdDb(), SliceLayer::LinearScale, SliceLayer::m_energyScale, SliceLayer::m_gain, SliceLayer::m_scalePaintHeight, SliceLayer::m_scalePoints, SliceLayer::m_threshold, and PaintAssistant::paintVerticalLevelScale().

Referenced by SliceLayer::getModel().

ColourSignificance SliceLayer::getLayerColourSignificance ( ) const

inlineoverridevirtualinherited

bool SliceLayer::hasLightBackground ( ) const

overridevirtualinherited

Return true if the layer currently has a dark colour on a light background, false if it has a light colour on a dark background.

Reimplemented from SingleColourLayer.

Definition at line 729 of file SliceLayer.cpp.

References SingleColourLayer::hasLightBackground(), ColourMapper::hasLightBackground(), SliceLayer::m_colourInverted, SliceLayer::m_colourMap, and SliceLayer::usesSolidColour().

Referenced by SliceLayer::getLayerColourSignificance(), and paint().

bool SliceLayer::getValueExtents	(	double &	min,
		double &	max,
		bool &	logarithmic,
		QString &	unit
	)		const

overridevirtualinherited

Return the minimum and maximum values for the y axis of the model in this layer, as well as whether the layer is configured to use a logarithmic y axis display.

Also return the unit for these values if known.

This function returns the "normal" extents for the layer, not necessarily the extents actually in use in the display (see getDisplayExtents).

Implements Layer.

Definition at line 1161 of file SliceLayer.cpp.

References SliceLayer::m_binScale, and SliceLayer::m_sliceableModel.

Referenced by SliceLayer::getLayerColourSignificance().

bool SliceLayer::getDisplayExtents	(	double &	,
		double &
	)		const

overridevirtualinherited

Return the minimum and maximum values within the visible area for the y axis of this layer.

Return false if the layer has no display extents of its own. This could be because the layer is "auto-aligning" against another layer with the same units elsewhere in the view, or because the layer has no concept of a vertical scale at all.

Reimplemented from Layer.

Definition at line 1178 of file SliceLayer.cpp.

References SliceLayer::m_maxbin, SliceLayer::m_minbin, and SliceLayer::m_sliceableModel.

Referenced by SliceLayer::getCurrentVerticalZoomStep(), and SliceLayer::getLayerColourSignificance().

int SliceLayer::getVerticalZoomSteps ( int & ) const

overridevirtualinherited

Get the number of vertical zoom steps available for this layer.

If vertical zooming is not available, return 0. The meaning of "zooming" is entirely up to the layer – changing the zoom level may cause the layer to reset its display extents or change another property such as display gain. However, layers are advised for consistency to treat smaller zoom steps as "more distant" or "zoomed out" and larger ones as "closer" or "zoomed in".

Layers that provide this facility should also emit the verticalZoomChanged signal if their vertical zoom changes due to factors other than setVerticalZoomStep being called.

Reimplemented from Layer.

Definition at line 1229 of file SliceLayer.cpp.

References SliceLayer::m_sliceableModel.

Referenced by SliceLayer::getLayerColourSignificance().

int SliceLayer::getCurrentVerticalZoomStep ( ) const

overridevirtualinherited

Get the current vertical zoom step.

A layer may support finer control over ranges etc than is available through the integer zoom step mechanism; if this one does, it should just return the nearest of the available zoom steps to the current settings.

Reimplemented from Layer.

Definition at line 1241 of file SliceLayer.cpp.

References SliceLayer::getDisplayExtents(), and SliceLayer::m_sliceableModel.

Referenced by SliceLayer::getLayerColourSignificance().

void SliceLayer::setVerticalZoomStep ( int )

overridevirtualinherited

Set the vertical zoom step.

The meaning of "zooming" is entirely up to the layer – changing the zoom level may cause the layer to reset its display extents or change another property such as display gain.

Reimplemented from Layer.

Definition at line 1253 of file SliceLayer.cpp.

References SliceLayer::m_maxbin, SliceLayer::m_minbin, SliceLayer::m_sliceableModel, and SliceLayer::setDisplayExtents().

Referenced by SliceLayer::getLayerColourSignificance().

RangeMapper * SliceLayer::getNewVerticalZoomRangeMapper ( ) const

overridevirtualinherited

Create and return a range mapper for vertical zoom step values.

See the RangeMapper documentation for more details. The returned value is allocated on the heap and will be deleted by the caller.

Reimplemented from Layer.

Definition at line 1270 of file SliceLayer.cpp.

References SliceLayer::m_sliceableModel.

Referenced by SliceLayer::getLayerColourSignificance().

virtual bool SliceLayer::hasTimeXAxis ( ) const

inlineoverridevirtualinherited

Return true if the X axis on the layer is time proportional to audio frames, false otherwise.

Almost all layer types return true here: the exceptions are spectrum and slice layers.

Reimplemented from Layer.

Definition at line 76 of file SliceLayer.h.

References SliceLayer::zoomToRegion().

void SliceLayer::zoomToRegion	(	const LayerGeometryProvider *	,
		QRect
	)

overridevirtualinherited

Update the X and Y axis scales, where appropriate, to focus on the given rectangular region.

This should only be overridden by layers whose hasTimeXAxis() returns false - the pane handles zooming appropriately in every "normal" case.

Reimplemented from Layer.

Definition at line 1281 of file SliceLayer.cpp.

References SliceLayer::getBinForX(), and SliceLayer::setDisplayExtents().

Referenced by SliceLayer::hasTimeXAxis().

bool SliceLayer::usesSolidColour ( ) const

inlineinherited

Definition at line 90 of file SliceLayer.h.

References SliceLayer::m_plotStyle, SliceLayer::PlotFilledBlocks, and SliceLayer::setFillColourMap().

Referenced by SliceLayer::getPropertyRangeAndValue(), SliceLayer::getPropertyType(), SliceLayer::getPropertyValueLabel(), SliceLayer::hasLightBackground(), and SliceLayer::setProperty().

void SliceLayer::setFillColourMap ( int map )

inherited

Definition at line 987 of file SliceLayer.cpp.

References Layer::layerParametersChanged(), and SliceLayer::m_colourMap.

Referenced by SliceLayer::setProperties(), SliceLayer::setProperty(), and SliceLayer::usesSolidColour().

int SliceLayer::getFillColourMap ( ) const

inlineinherited

Definition at line 93 of file SliceLayer.h.

References SliceLayer::m_colourMap, and SliceLayer::setEnergyScale().

void SliceLayer::setEnergyScale ( EnergyScale scale )

inherited

Definition at line 995 of file SliceLayer.cpp.

References Layer::layerParametersChanged(), and SliceLayer::m_energyScale.

Referenced by SliceLayer::getFillColourMap(), SliceLayer::setProperties(), and SliceLayer::setProperty().

EnergyScale SliceLayer::getEnergyScale ( ) const

inlineinherited

Definition at line 96 of file SliceLayer.h.

References SliceLayer::m_energyScale, and SliceLayer::setSamplingMode().

void SliceLayer::setSamplingMode ( SamplingMode mode )

inherited

Definition at line 1003 of file SliceLayer.cpp.

References Layer::layerParametersChanged(), and SliceLayer::m_samplingMode.

Referenced by SliceLayer::getEnergyScale(), SliceLayer::setProperties(), and SliceLayer::setProperty().

SamplingMode SliceLayer::getSamplingMode ( ) const

inlineinherited

Definition at line 99 of file SliceLayer.h.

References SliceLayer::m_samplingMode, and SliceLayer::setPlotStyle().

void SliceLayer::setPlotStyle ( PlotStyle style )

inherited

Definition at line 1011 of file SliceLayer.cpp.

References Layer::layerParameterRangesChanged(), Layer::layerParametersChanged(), SliceLayer::m_plotStyle, and SliceLayer::PlotFilledBlocks.

Referenced by SliceLayer::getSamplingMode(), SliceLayer::setProperties(), and SliceLayer::setProperty().

PlotStyle SliceLayer::getPlotStyle ( ) const

inlineinherited

Definition at line 102 of file SliceLayer.h.

References SliceLayer::m_plotStyle, and SliceLayer::setBinScale().

void SliceLayer::setBinScale ( BinScale scale )

inherited

Definition at line 1024 of file SliceLayer.cpp.

References Layer::layerParametersChanged(), and SliceLayer::m_binScale.

Referenced by SliceLayer::getPlotStyle(), SliceLayer::setProperties(), SliceLayer::setProperty(), and SpectrumLayer().

BinScale SliceLayer::getBinScale ( ) const

inlineinherited

Definition at line 105 of file SliceLayer.h.

References SliceLayer::m_binScale, and SliceLayer::setThreshold().

void SliceLayer::setThreshold ( float thresh )

inherited

Definition at line 1040 of file SliceLayer.cpp.

References Layer::layerParametersChanged(), and SliceLayer::m_threshold.

Referenced by SliceLayer::getBinScale(), SliceLayer::setProperties(), and SliceLayer::setProperty().

float SliceLayer::getThreshold ( ) const

inlineinherited

Definition at line 108 of file SliceLayer.h.

References SliceLayer::getBinForX(), SliceLayer::getFeatureDescriptionAux(), SliceLayer::getGain(), SliceLayer::getNormalize(), SliceLayer::getScalePointForX(), SliceLayer::getValueForY(), SliceLayer::getXForBin(), SliceLayer::getXForScalePoint(), SliceLayer::getYForValue(), SliceLayer::m_threshold, SliceLayer::setGain(), SliceLayer::setNormalize(), SliceLayer::sliceableModelReplaced(), and SliceLayer::toXml().

void SliceLayer::setGain ( float gain )

inherited

Definition at line 1048 of file SliceLayer.cpp.

References Layer::layerParametersChanged(), and SliceLayer::m_gain.

Referenced by SliceLayer::getThreshold(), SliceLayer::setProperties(), and SliceLayer::setProperty().

float SliceLayer::getGain ( ) const

inherited

Referenced by SliceLayer::getThreshold().

void SliceLayer::setNormalize ( bool n )

inherited

Definition at line 1032 of file SliceLayer.cpp.

References Layer::layerParametersChanged(), and SliceLayer::m_normalize.

Referenced by SliceLayer::getThreshold(), SliceLayer::setProperties(), and SliceLayer::setProperty().

bool SliceLayer::getNormalize ( ) const

inherited

Referenced by SliceLayer::getThreshold().

void SliceLayer::sliceableModelReplaced	(	ModelId	orig,
		ModelId	replacement
	)

slotinherited

Definition at line 84 of file SliceLayer.cpp.

References SliceLayer::m_sliceableModel, and SliceLayer::setSliceableModel().

Referenced by SliceLayer::getThreshold().

double SliceLayer::getXForScalePoint	(	const LayerGeometryProvider *	v,
		double	p,
		double	pmin,
		double	pmax
	)		const

protectedinherited

Convert a point such as a bin number into x-coord, given max & min.

For use by getXForBin etc

Definition at line 196 of file SliceLayer.cpp.

References LayerGeometryProvider::getId(), LayerGeometryProvider::getPaintWidth(), SliceLayer::InvertedLogBins, SliceLayer::LinearBins, SliceLayer::m_binScale, and SliceLayer::m_xorigins.

Referenced by SliceLayer::getThreshold(), SliceLayer::getXForBin(), and getXForFrequency().

double SliceLayer::getScalePointForX	(	const LayerGeometryProvider *	v,
		double	x,
		double	pmin,
		double	pmax
	)		const

protectedinherited

Convert an x-coord into a point such as a bin number, given max & min.

For use by getBinForX etc

Definition at line 271 of file SliceLayer.cpp.

References LayerGeometryProvider::getId(), LayerGeometryProvider::getPaintWidth(), SliceLayer::InvertedLogBins, SliceLayer::LinearBins, SliceLayer::m_binScale, and SliceLayer::m_xorigins.

Referenced by SliceLayer::getBinForX(), getFrequencyForX(), and SliceLayer::getThreshold().

double SliceLayer::getYForValue	(	const LayerGeometryProvider *	v,
		double	value,
		double &	norm
	)		const

protectedvirtualinherited

Definition at line 320 of file SliceLayer.cpp.

References SliceLayer::AbsoluteScale, SliceLayer::dBScale, LayerGeometryProvider::getId(), SliceLayer::getThresholdDb(), SliceLayer::LinearScale, SliceLayer::m_energyScale, SliceLayer::m_gain, SliceLayer::m_heights, SliceLayer::m_threshold, SliceLayer::m_yorigins, and SliceLayer::MeterScale.

Referenced by SliceLayer::getThreshold(), SliceLayer::paint(), and paint().

double SliceLayer::getValueForY	(	const LayerGeometryProvider *	v,
		double	y
	)		const

protectedvirtualinherited

Definition at line 372 of file SliceLayer.cpp.

References SliceLayer::AbsoluteScale, SliceLayer::dBScale, LayerGeometryProvider::getId(), SliceLayer::getThresholdDb(), SliceLayer::LinearScale, SliceLayer::m_energyScale, SliceLayer::m_gain, SliceLayer::m_heights, SliceLayer::m_threshold, SliceLayer::m_yorigins, and SliceLayer::MeterScale.

Referenced by SliceLayer::getThreshold(), getYScaleValue(), and paintCrosshairs().

QString SliceLayer::getFeatureDescriptionAux	(	LayerGeometryProvider *	v,
		QPoint &	p,
		bool	includeBinDescription,
		int &	minbin,
		int &	maxbin,
		int &	range
	)		const

protectedvirtualinherited

Definition at line 101 of file SliceLayer.cpp.

References SliceLayer::BinsSpanScalePoints, SliceLayer::getBinForX(), SliceLayer::m_binAlignment, SliceLayer::m_currentf0, SliceLayer::m_currentf1, SliceLayer::m_minbin, SliceLayer::m_samplingMode, SliceLayer::m_sliceableModel, SliceLayer::m_values, SliceLayer::NearestSample, and SliceLayer::SampleMean.

Referenced by SliceLayer::getFeatureDescription(), getFeatureDescription(), and SliceLayer::getThreshold().

float SliceLayer::getThresholdDb ( ) const

protectedvirtualinherited

Definition at line 1056 of file SliceLayer.cpp.

References SliceLayer::m_threshold.

Referenced by SliceLayer::getBiasCurve(), SliceLayer::getValueForY(), SliceLayer::getYForValue(), and SliceLayer::paintVerticalScale().

int SliceLayer::getDefaultColourHint	(	bool	dark,
		bool &	impose
	)

overrideprotectedvirtualinherited

Reimplemented from SingleColourLayer.

Definition at line 1064 of file SliceLayer.cpp.

References ColourDatabase::getColourIndex(), and ColourDatabase::getInstance().

Referenced by SliceLayer::getBiasCurve().

void SingleColourLayer::setBaseColour ( int colour )

virtualinherited

Set the colour used to draw primary items in the layer.

The colour value is a colour database index as returned by ColourDatabase::getColourIndex().

Definition at line 220 of file SingleColourLayer.cpp.

References SingleColourLayer::flagBaseColourChanged(), Layer::layerParametersChanged(), SingleColourLayer::m_colour, SingleColourLayer::m_colourExplicitlySet, SingleColourLayer::refColor(), and SingleColourLayer::unrefColor().

Referenced by SingleColourLayer::setDefaultColourFor(), and SingleColourLayer::setProperty().

int SingleColourLayer::getBaseColour ( ) const

virtualinherited

Retrieve the current primary drawing colour, as a ColourDatabase index value.

Definition at line 235 of file SingleColourLayer.cpp.

References SingleColourLayer::m_colour.

QPixmap SingleColourLayer::getLayerPresentationPixmap ( QSize size ) const

overridevirtualinherited

Reimplemented from Layer.

Definition at line 47 of file SingleColourLayer.cpp.

References ColourDatabase::getExamplePixmap(), ColourDatabase::getInstance(), and SingleColourLayer::m_colour.

Referenced by SingleColourLayer::getLayerColourSignificance().

void SingleColourLayer::setDefaultColourFor ( LayerGeometryProvider * v )

virtualinherited

Definition at line 140 of file SingleColourLayer.cpp.

References ColourDatabase::getColourCount(), SingleColourLayer::getDefaultColourHint(), ColourDatabase::getInstance(), LayerGeometryProvider::hasLightBackground(), SingleColourLayer::m_colour, SingleColourLayer::m_colourExplicitlySet, SingleColourLayer::m_colourRefCount, SingleColourLayer::m_defaultColourSet, SingleColourLayer::refColor(), SingleColourLayer::setBaseColour(), SingleColourLayer::unrefColor(), and ColourDatabase::useDarkBackground().

Referenced by View::addLayer(), SingleColourLayer::getLayerColourSignificance(), and SingleColourLayer::SingleColourLayer().

QColor SingleColourLayer::getBaseQColor ( ) const

protectedvirtualinherited

Definition at line 241 of file SingleColourLayer.cpp.

References ColourDatabase::getColour(), ColourDatabase::getInstance(), and SingleColourLayer::m_colour.

Referenced by SingleColourLayer::getLayerColourSignificance(), SingleColourLayer::getPartialShades(), TextLayer::paint(), TimeRulerLayer::paint(), TimeInstantLayer::paint(), BoxLayer::paint(), FlexiNoteLayer::paint(), SliceLayer::paint(), TimeValueLayer::paint(), RegionLayer::paint(), NoteLayer::paint(), and WaveformLayer::paintChannel().

QColor SingleColourLayer::getBackgroundQColor ( LayerGeometryProvider * v ) const

protectedvirtualinherited

Definition at line 247 of file SingleColourLayer.cpp.

References LayerGeometryProvider::getBackground().

Referenced by SingleColourLayer::getLayerColourSignificance(), SingleColourLayer::getPartialShades(), and WaveformLayer::paint().

QColor SingleColourLayer::getForegroundQColor ( LayerGeometryProvider * v ) const

protectedvirtualinherited

Definition at line 253 of file SingleColourLayer.cpp.

References LayerGeometryProvider::getForeground().

Referenced by SingleColourLayer::getLayerColourSignificance(), TimeInstantLayer::paint(), TimeValueLayer::paint(), WaveformLayer::paint(), and RegionLayer::paint().

std::vector< QColor > SingleColourLayer::getPartialShades ( LayerGeometryProvider * v ) const

protectedinherited

Definition at line 259 of file SingleColourLayer.cpp.

References SingleColourLayer::getBackgroundQColor(), and SingleColourLayer::getBaseQColor().

Referenced by SingleColourLayer::getLayerColourSignificance(), TimeRulerLayer::paint(), and TimeValueLayer::paint().

virtual void SingleColourLayer::flagBaseColourChanged ( )

inlineprotectedvirtualinherited

Reimplemented in WaveformLayer.

Definition at line 85 of file SingleColourLayer.h.

Referenced by SingleColourLayer::setBaseColour(), and SingleColourLayer::setProperties().

ModelId Layer::getSourceModel ( ) const

inherited

Return the ID of the source model for the model represented in this layer.

If the model has no other source, or there is no model here, return None.

Definition at line 68 of file Layer.cpp.

References Layer::getModel().

Referenced by View::paintEvent().

virtual ModelId Layer::getExportModel ( LayerGeometryProvider * ) const

inlinevirtualinherited

Return the ID of a model representing the contents of this layer in a form suitable for export to a tabular file format such as CSV.

In most cases this will be the same as returned by getModel(). The exceptions are those layers such as SpectrogramLayer, that are "only" alternative views of time-domain sample data. For such layers, getModel() will return the backing time-domain data, for example as a ReadOnlyWaveFileModel; but getExportModel() will return a model, possibly "local to" the layer, which adapts this into the form shown in the layer for a given view so that the export matches the layer's visible contents.

Because this is supposed to match the contents of the view rather than the backing model, it's necessary to pass in a view (or LayerGeometryProvider) so that the layer can retrieve its vertical extents for export.

Reimplemented in SpectrogramLayer, and Colour3DPlotLayer.

Definition at line 95 of file Layer.h.

References Layer::getModel().

virtual const ZoomConstraint* Layer::getZoomConstraint ( ) const

inlinevirtualinherited

Return a zoom constraint object defining the supported zoom levels for this layer.

If this returns zero, the layer will support any integer zoom level.

Reimplemented in SpectrogramLayer, Colour3DPlotLayer, and WaveformLayer.

Definition at line 104 of file Layer.h.

virtual bool Layer::supportsOtherZoomLevels ( ) const

inlinevirtualinherited

Return true if this layer can handle zoom levels other than those supported by its zoom constraint (presumably less efficiently or accurately than the officially supported zoom levels).

If true, the layer will unenthusistically accept any integer zoom level from 1 to the maximum returned by its zoom constraint.

Definition at line 114 of file Layer.h.

References Layer::paint().

virtual void Layer::setSynchronousPainting ( bool )

inlinevirtualinherited

Enable or disable synchronous painting.

If synchronous painting is enabled, a call to paint() must complete painting the entire rectangle before it returns. If synchronous painting is disabled (which should be the default), the paint() call may defer painting some regions if data is not yet available, by calling back on its view to schedule another update. Synchronous painting is necessary when rendering to an image. Simple layer types will always paint synchronously, and so may ignore this.

Reimplemented in SpectrogramLayer, and Colour3DPlotLayer.

Definition at line 138 of file Layer.h.

virtual VerticalPosition Layer::getPreferredTimeRulerPosition ( ) const

inlinevirtualinherited

Definition at line 143 of file Layer.h.

References Layer::PositionMiddle.

QString Layer::getPropertyContainerIconName ( ) const

overrideinherited

Definition at line 80 of file Layer.cpp.

References LayerFactory::getInstance(), and LayerFactory::getLayerIconName().

Referenced by LayerTreeModel::data(), and Layer::hasLightBackground().

QString Layer::getPropertyContainerName ( ) const

inlineoverrideinherited

Definition at line 155 of file Layer.h.

References Layer::getLayerPresentationName(), Layer::isPresentationNameSet(), Layer::m_presentationName, and Layer::setPresentationName().

void Layer::setPresentationName ( QString name )

virtualinherited

Definition at line 87 of file Layer.cpp.

References Layer::m_presentationName.

Referenced by Layer::getPropertyContainerName().

bool Layer::isPresentationNameSet ( ) const

virtualinherited

Definition at line 93 of file Layer.cpp.

References Layer::m_presentationName.

Referenced by Layer::getPropertyContainerName().

QString Layer::getLayerPresentationName ( ) const

virtualinherited

Reimplemented in TimeRulerLayer.

Definition at line 99 of file Layer.cpp.

References LayerFactory::getInstance(), LayerFactory::getLayerPresentationName(), LayerFactory::getLayerType(), Layer::getModel(), and Layer::m_presentationName.

Referenced by Pane::drawVerticalScale(), FlexiNoteLayer::getAssociatedPitchModel(), Layer::getPropertyContainerName(), View::getScaleProvidingLayerForUnit(), and PropertyStack::repopulate().

void Layer::paintMeasurementRects	(	LayerGeometryProvider *	v,
		QPainter &	paint,
		bool	showFocus,
		QPoint	focusPoint
	)		const

virtualinherited

Definition at line 464 of file Layer.cpp.

References Layer::findFocusedMeasureRect(), Layer::m_currentMeasureRectPoint, Layer::m_draggingRect, Layer::m_haveCurrentMeasureRect, Layer::m_haveDraggingRect, Layer::m_measureRects, Layer::paintMeasurementRect(), and Layer::updateMeasurePixrects().

Referenced by Layer::paintCrosshairs(), and Pane::paintEvent().

bool Layer::nearestMeasurementRectChanged	(	LayerGeometryProvider *	v,
		QPoint	prev,
		QPoint	now
	)		const

virtualinherited

Definition at line 496 of file Layer.cpp.

References Layer::findFocusedMeasureRect(), and Layer::updateMeasurePixrects().

Referenced by Pane::mouseMoveEvent(), and Layer::paintCrosshairs().

virtual QString Layer::getLabelPreceding ( sv_frame_t ) const

inlinevirtualinherited

Reimplemented in RegionLayer, TimeValueLayer, BoxLayer, and TimeInstantLayer.

Definition at line 191 of file Layer.h.

virtual bool Layer::snapToFeatureFrame	(	LayerGeometryProvider *	,
		sv_frame_t &	,
		int &	resolution,
		SnapType	,
		int
	)		const

inlinevirtualinherited

Adjust the given frame to snap to the nearest feature, if possible.

If snap is SnapLeft or SnapRight, adjust the frame to match that of the nearest feature in the given direction regardless of how far away it is. If snap is SnapNeighbouring, adjust the frame to that of the nearest feature in either direction if it is close, and leave it alone (returning false) otherwise. SnapNeighbouring should always choose the same feature that would be used in an editing operation through calls to editStart etc.

If ycoord is non-negative, it contains the y coordinate at which the interaction that prompts this snap is taking place (e.g. of the mouse press used for a selection action). Layers that have objects at multiple different heights may choose to use this information. If the current action has no particular y coordinate associated with it, ycoord will be passed as -1.

Return true if a suitable feature was found and frame adjusted accordingly. Return false if no suitable feature was available (and leave frame unmodified). If returning true, also return the resolution of the model in this layer in sample frames.

Reimplemented in SpectrogramLayer, Colour3DPlotLayer, NoteLayer, RegionLayer, TimeValueLayer, BoxLayer, FlexiNoteLayer, ImageLayer, TimeRulerLayer, TimeInstantLayer, and TextLayer.

Definition at line 226 of file Layer.h.

Referenced by Pane::dragExtendSelection(), Pane::mousePressEvent(), TextLayer::snapToFeatureFrame(), TimeInstantLayer::snapToFeatureFrame(), ImageLayer::snapToFeatureFrame(), FlexiNoteLayer::snapToFeatureFrame(), BoxLayer::snapToFeatureFrame(), TimeValueLayer::snapToFeatureFrame(), RegionLayer::snapToFeatureFrame(), NoteLayer::snapToFeatureFrame(), and Colour3DPlotLayer::snapToFeatureFrame().

virtual bool Layer::snapToSimilarFeature	(	LayerGeometryProvider *	,
		sv_frame_t &	,
		int &	resolution,
		SnapType
	)		const

inlinevirtualinherited

Adjust the given frame to snap to the next feature that has "effectively" the same value as the feature prior to the given frame, if possible.

The snap type must be SnapLeft (snap to the time of the next feature prior to the one preceding the given frame that has a similar value to it) or SnapRight (snap to the time of the next feature following the given frame that has a similar value to the feature preceding it). Other values are not permitted.

Return true if a suitable feature was found and frame adjusted accordingly. Return false if no suitable feature was available (and leave frame unmodified). If returning true, also return the resolution of the model in this layer in sample frames.

Reimplemented in RegionLayer, and TimeValueLayer.

Definition at line 251 of file Layer.h.

Referenced by TimeValueLayer::snapToSimilarFeature(), and RegionLayer::snapToSimilarFeature().

virtual void Layer::drawStart	(	LayerGeometryProvider *	,
		QMouseEvent *
	)

inlinevirtualinherited

Reimplemented in NoteLayer, RegionLayer, TimeValueLayer, BoxLayer, FlexiNoteLayer, ImageLayer, TimeInstantLayer, and TextLayer.

Definition at line 264 of file Layer.h.

Referenced by Pane::mousePressEvent().

virtual void Layer::drawDrag	(	LayerGeometryProvider *	,
		QMouseEvent *
	)

inlinevirtualinherited

Reimplemented in NoteLayer, RegionLayer, TimeValueLayer, BoxLayer, FlexiNoteLayer, ImageLayer, TimeInstantLayer, and TextLayer.

Definition at line 265 of file Layer.h.

Referenced by Pane::mouseMoveEvent().

virtual void Layer::drawEnd	(	LayerGeometryProvider *	,
		QMouseEvent *
	)

inlinevirtualinherited

Reimplemented in NoteLayer, RegionLayer, TimeValueLayer, BoxLayer, FlexiNoteLayer, ImageLayer, TimeInstantLayer, and TextLayer.

Definition at line 266 of file Layer.h.

Referenced by Pane::mouseReleaseEvent().

virtual void Layer::eraseStart	(	LayerGeometryProvider *	,
		QMouseEvent *
	)

inlinevirtualinherited

Reimplemented in NoteLayer, RegionLayer, TimeValueLayer, BoxLayer, FlexiNoteLayer, TimeInstantLayer, and TextLayer.

Definition at line 268 of file Layer.h.

Referenced by Pane::mousePressEvent().

virtual void Layer::eraseDrag	(	LayerGeometryProvider *	,
		QMouseEvent *
	)

inlinevirtualinherited

Reimplemented in NoteLayer, RegionLayer, TimeValueLayer, BoxLayer, FlexiNoteLayer, TimeInstantLayer, and TextLayer.

Definition at line 269 of file Layer.h.

Referenced by Pane::mouseMoveEvent().

virtual void Layer::eraseEnd	(	LayerGeometryProvider *	,
		QMouseEvent *
	)

inlinevirtualinherited

Reimplemented in NoteLayer, RegionLayer, TimeValueLayer, BoxLayer, FlexiNoteLayer, TimeInstantLayer, and TextLayer.

Definition at line 270 of file Layer.h.

Referenced by Pane::mouseReleaseEvent().

virtual void Layer::editStart	(	LayerGeometryProvider *	,
		QMouseEvent *
	)

inlinevirtualinherited

Reimplemented in NoteLayer, RegionLayer, TimeValueLayer, BoxLayer, FlexiNoteLayer, ImageLayer, TimeInstantLayer, and TextLayer.

Definition at line 272 of file Layer.h.

Referenced by Pane::mouseMoveEvent().

virtual void Layer::editDrag	(	LayerGeometryProvider *	,
		QMouseEvent *
	)

inlinevirtualinherited

Reimplemented in NoteLayer, RegionLayer, TimeValueLayer, BoxLayer, FlexiNoteLayer, ImageLayer, TimeInstantLayer, and TextLayer.

Definition at line 273 of file Layer.h.

Referenced by Pane::mouseMoveEvent().

virtual void Layer::editEnd	(	LayerGeometryProvider *	,
		QMouseEvent *
	)

inlinevirtualinherited

Reimplemented in NoteLayer, RegionLayer, TimeValueLayer, BoxLayer, FlexiNoteLayer, ImageLayer, TimeInstantLayer, and TextLayer.

Definition at line 274 of file Layer.h.

Referenced by Pane::mouseReleaseEvent().

virtual void Layer::splitStart	(	LayerGeometryProvider *	,
		QMouseEvent *
	)

inlinevirtualinherited

Reimplemented in FlexiNoteLayer.

Definition at line 276 of file Layer.h.

Referenced by Pane::mousePressEvent().

virtual void Layer::splitEnd	(	LayerGeometryProvider *	,
		QMouseEvent *
	)

inlinevirtualinherited

Reimplemented in FlexiNoteLayer.

Definition at line 277 of file Layer.h.

Referenced by Pane::mouseReleaseEvent().

virtual void Layer::addNote	(	LayerGeometryProvider *	,
		QMouseEvent *
	)

inlinevirtualinherited

Reimplemented in FlexiNoteLayer.

Definition at line 278 of file Layer.h.

References Layer::measureDoubleClick(), Layer::measureDrag(), Layer::measureEnd(), and Layer::measureStart().

Referenced by Pane::mouseDoubleClickEvent().

void Layer::measureStart	(	LayerGeometryProvider *	v,
		QMouseEvent *	e
	)

virtualinherited

Definition at line 390 of file Layer.cpp.

References Layer::MeasureRect::endFrame, LayerGeometryProvider::getFrameForX(), Layer::hasTimeXAxis(), Layer::MeasureRect::haveFrames, Layer::m_draggingRect, Layer::m_haveDraggingRect, Layer::MeasureRect::pixrect, Layer::setMeasureRectYCoord(), and Layer::MeasureRect::startFrame.

Referenced by Layer::addNote(), and Pane::mousePressEvent().

void Layer::measureDrag	(	LayerGeometryProvider *	v,
		QMouseEvent *	e
	)

virtualinherited

Definition at line 414 of file Layer.cpp.

References Layer::MeasureRect::endFrame, LayerGeometryProvider::getFrameForX(), Layer::MeasureRect::haveFrames, Layer::m_draggingRect, Layer::m_haveDraggingRect, Layer::MeasureRect::pixrect, and Layer::setMeasureRectYCoord().

Referenced by Layer::addNote(), Layer::measureEnd(), and Pane::mouseMoveEvent().

void Layer::measureEnd	(	LayerGeometryProvider *	v,
		QMouseEvent *	e
	)

virtualinherited

Definition at line 430 of file Layer.cpp.

References CommandHistory::addCommand(), CommandHistory::getInstance(), Layer::m_draggingRect, Layer::m_haveDraggingRect, Layer::measureDrag(), and Layer::MeasureRect::pixrect.

Referenced by Layer::addNote(), and Pane::mouseReleaseEvent().

void Layer::measureDoubleClick	(	LayerGeometryProvider *	,
		QMouseEvent *
	)

virtualinherited

Reimplemented in SpectrogramLayer.

Definition at line 444 of file Layer.cpp.

Referenced by Layer::addNote(), and Pane::mouseDoubleClickEvent().

virtual bool Layer::haveCurrentMeasureRect ( ) const

inlinevirtualinherited

Definition at line 289 of file Layer.h.

References Layer::deleteCurrentMeasureRect(), and Layer::m_haveCurrentMeasureRect.

void Layer::deleteCurrentMeasureRect ( )

virtualinherited

Definition at line 450 of file Layer.cpp.

References CommandHistory::addCommand(), Layer::findFocusedMeasureRect(), CommandHistory::getInstance(), Layer::m_currentMeasureRectPoint, Layer::m_haveCurrentMeasureRect, and Layer::m_measureRects.

Referenced by Layer::haveCurrentMeasureRect().

virtual bool Layer::editOpen	(	LayerGeometryProvider *	,
		QMouseEvent *
	)

inlinevirtualinherited

Open an editor on the item under the mouse (e.g.

on double-click). If there is no item or editing is not supported, return false.

Reimplemented in NoteLayer, FlexiNoteLayer, RegionLayer, TimeValueLayer, ImageLayer, BoxLayer, TextLayer, and TimeInstantLayer.

Definition at line 299 of file Layer.h.

Referenced by Pane::mouseDoubleClickEvent().

virtual void Layer::moveSelection	(	Selection	,
		sv_frame_t
	)

inlinevirtualinherited

Reimplemented in NoteLayer, FlexiNoteLayer, RegionLayer, TimeValueLayer, BoxLayer, TimeInstantLayer, ImageLayer, and TextLayer.

Definition at line 301 of file Layer.h.

Referenced by Pane::editSelectionEnd().

virtual void Layer::resizeSelection	(	Selection	,
		Selection
	)

inlinevirtualinherited

Reimplemented in NoteLayer, FlexiNoteLayer, RegionLayer, TimeValueLayer, BoxLayer, TimeInstantLayer, ImageLayer, and TextLayer.

Definition at line 302 of file Layer.h.

Referenced by Pane::editSelectionEnd().

virtual void Layer::deleteSelection ( Selection )

inlinevirtualinherited

Reimplemented in NoteLayer, FlexiNoteLayer, RegionLayer, TimeValueLayer, BoxLayer, TimeInstantLayer, ImageLayer, and TextLayer.

Definition at line 303 of file Layer.h.

virtual void Layer::copy	(	LayerGeometryProvider *	,
		Selection	,
		Clipboard &
	)

inlinevirtualinherited

Reimplemented in NoteLayer, FlexiNoteLayer, RegionLayer, TimeValueLayer, BoxLayer, TimeInstantLayer, ImageLayer, and TextLayer.

Definition at line 305 of file Layer.h.

virtual bool Layer::paste	(	LayerGeometryProvider *	,
		const Clipboard &	,
		sv_frame_t	,
		bool
	)

inlinevirtualinherited

Paste from the given clipboard onto the layer at the given frame offset.

If interactive is true, the layer may ask the user about paste options through a dialog if desired, and may return false if the user cancelled the paste operation. This function should return true if a paste actually occurred.

Reimplemented in NoteLayer, FlexiNoteLayer, RegionLayer, TimeValueLayer, BoxLayer, TimeInstantLayer, ImageLayer, and TextLayer.

Definition at line 314 of file Layer.h.

virtual bool Layer::isLayerOpaque ( ) const

inlinevirtualinherited

This should return true if the layer completely obscures any underlying layers.

It's used to determine whether the view can safely draw any selection rectangles under the layer instead of over it, in the case where the layer is not scrollable and therefore needs to be redrawn each time (so that the selection rectangle can be cached).

Reimplemented in SpectrogramLayer.

Definition at line 346 of file Layer.h.

Referenced by Pane::drawVerticalScale().

virtual bool Layer::isLayerEditable ( ) const

inlinevirtualinherited

This should return true if the layer can be edited by the user.

If this is the case, the appropriate edit tools may be made available by the application and the layer's drawStart/Drag/End and editStart/Drag/End methods should be implemented.

Reimplemented in TimeValueLayer, FlexiNoteLayer, RegionLayer, NoteLayer, BoxLayer, TimeInstantLayer, ImageLayer, and TextLayer.

Definition at line 382 of file Layer.h.

Referenced by Pane::mouseDoubleClickEvent(), Pane::mouseMoveEvent(), Pane::mousePressEvent(), Pane::mouseReleaseEvent(), Pane::shouldIlluminateLocalSelection(), and Pane::updateContextHelp().

virtual int Layer::getCompletion ( LayerGeometryProvider * ) const

inlinevirtualinherited

Return the proportion of background work complete in drawing this view, as a percentage – in most cases this will be the value returned by pointer from a call to the underlying model's isReady(int *) call.

The view may choose to show a progress meter if it finds that this returns < 100 at any given moment.

Reimplemented in SpectrogramLayer, WaveformLayer, TimeValueLayer, FlexiNoteLayer, RegionLayer, NoteLayer, BoxLayer, TimeInstantLayer, ImageLayer, Colour3DPlotLayer, and TextLayer.

Definition at line 391 of file Layer.h.

virtual QString Layer::getError ( LayerGeometryProvider * ) const

inlinevirtualinherited

Return an error string if any errors have occurred while loading or processing data for the given view.

Return the empty string if no error has occurred.

Reimplemented in SpectrogramLayer.

Definition at line 398 of file Layer.h.

References Layer::addMeasurementRect(), Layer::getPlayParameters(), Layer::isLayerDormant(), Layer::setLayerDormant(), Layer::setObjectName(), Layer::setProperties(), Layer::toBriefXml(), and Layer::toXml().

void Layer::setObjectName ( const QString & name )

virtualinherited

Definition at line 122 of file Layer.cpp.

References Layer::layerNameChanged().

Referenced by LayerFactory::createLayer(), and Layer::getError().

void Layer::toBriefXml	(	QTextStream &	stream,
		QString	indent = `""`,
		QString	extraAttributes = `""`
	)		const

virtualinherited

Produce XML containing the layer's ID and type.

This is used to refer to the layer in the display section of the SV session file, for a layer that has already been described in the data section.

Definition at line 691 of file Layer.cpp.

References LayerFactory::getInstance(), Layer::getModel(), and Layer::m_presentationName.

Referenced by Layer::getError().

void Layer::addMeasurementRect ( const QXmlAttributes & attributes )

virtualinherited

Add a measurement rectangle from the given XML attributes (presumably taken from a measurement element).

Does not use a command.

Definition at line 333 of file Layer.cpp.

References Layer::addMeasureRectToSet(), Layer::MeasureRect::endFrame, Layer::MeasureRect::endY, Layer::MeasureRect::haveFrames, Layer::MeasureRect::pixrect, Layer::MeasureRect::startFrame, and Layer::MeasureRect::startY.

Referenced by Layer::getError().

void Layer::setLayerDormant	(	const LayerGeometryProvider *	v,
		bool	dormant
	)

virtualinherited

Indicate that a layer is not currently visible in the given view and is not expected to become visible in the near future (for example because the user has explicitly removed or hidden it).

The layer may respond by (for example) freeing any cache memory it is using, until next time its paint method is called, when it should set itself un-dormant again.

A layer class that overrides this function must also call this class's implementation.

Reimplemented in SpectrogramLayer, ImageLayer, and Colour3DPlotLayer.

Definition at line 136 of file Layer.cpp.

References Layer::m_dormancy, and Layer::m_dormancyMutex.

Referenced by Layer::getError(), Colour3DPlotLayer::setLayerDormant(), SpectrogramLayer::setLayerDormant(), and Layer::showLayer().

bool Layer::isLayerDormant ( const LayerGeometryProvider * v ) const

virtualinherited

Return whether the layer is dormant (i.e.

hidden) in the given view.

Definition at line 144 of file Layer.cpp.

References Layer::m_dormancy, and Layer::m_dormancyMutex.

Referenced by LayerTreeModel::data(), Pane::drawVerticalScale(), Layer::getError(), View::getInteractionLayer(), View::getScaleProvidingLayerForUnit(), View::getVisibleExtentsForAnyUnit(), PropertyStack::propertyContainerPropertyChanged(), PropertyStack::repopulate(), Colour3DPlotLayer::setLayerDormant(), and SpectrogramLayer::setLayerDormant().

std::shared_ptr< PlayParameters > Layer::getPlayParameters ( )

overrideinherited

Return the play parameters for this layer, if any.

The return value is a shared_ptr that can be passed to (e.g.) PlayParameterRepository::EditCommand to change the parameters.

Definition at line 129 of file Layer.cpp.

References Layer::getModel().

Referenced by LayerTreeModel::data(), Layer::getError(), LayerTreeModel::LayerTreeModel(), LayerTreeModel::playParametersAudibilityChanged(), and LayerTreeModel::setData().

virtual bool Layer::adoptExtents	(	double	,
		double	,
		QString
	)

inlinevirtualinherited

Consider using the given value extents and units for this layer.

This may be called on a new layer when added, to prepare it for editing, and the extents are those of the layer underneath it. May not be appropriate for most layer types.

Reimplemented in BoxLayer.

Definition at line 532 of file Layer.h.

References Layer::getXScaleValue().

virtual bool Layer::canExistWithoutModel ( ) const

inlinevirtualinherited

Return true if this layer type can function without a model being set.

If false (the default), the layer will not be loaded from a session if its model cannot be found.

Reimplemented in WaveformLayer, and TimeRulerLayer.

Definition at line 609 of file Layer.h.

References Layer::alignFromReference(), Layer::alignToReference(), Layer::clipboardHasDifferentAlignment(), Layer::connectSignals(), Layer::layerMeasurementRectsChanged(), Layer::layerNameChanged(), Layer::layerParameterRangesChanged(), Layer::layerParametersChanged(), Layer::modelAlignmentCompletionChanged(), Layer::modelChanged(), Layer::modelChangedWithin(), Layer::modelCompletionChanged(), Layer::modelReplaced(), Layer::showLayer(), and Layer::verticalZoomChanged().

void Layer::showLayer	(	LayerGeometryProvider *	view,
		bool	show
	)

slotinherited

Change the visibility status (dormancy) of the layer in the given view.

Definition at line 153 of file Layer.cpp.

References Layer::layerParametersChanged(), and Layer::setLayerDormant().

Referenced by Layer::canExistWithoutModel(), ShowLayerCommand::execute(), LayerTreeModel::setData(), and ShowLayerCommand::unexecute().

void Layer::modelChanged ( ModelId )

signalinherited

Referenced by Layer::canExistWithoutModel(), Layer::connectSignals(), ImageLayer::fileSourceReady(), Colour3DPlotLayer::handleModelChanged(), RegionLayer::setModel(), Colour3DPlotLayer::setModel(), SpectrogramLayer::setModel(), BoxLayer::setProperty(), TimeValueLayer::setProperty(), RegionLayer::setProperty(), NoteLayer::setProperty(), and FlexiNoteLayer::setProperty().

void Layer::modelCompletionChanged ( ModelId )

signalinherited

Referenced by Layer::canExistWithoutModel(), and Layer::connectSignals().

void Layer::modelAlignmentCompletionChanged ( ModelId )

signalinherited

Referenced by Layer::canExistWithoutModel(), and Layer::connectSignals().

void Layer::modelChangedWithin	(	ModelId	,
		sv_frame_t	startFrame,
		sv_frame_t	endFrame
	)

signalinherited

Referenced by Layer::canExistWithoutModel(), Layer::connectSignals(), Colour3DPlotLayer::handleModelChangedWithin(), Colour3DPlotLayer::setModel(), and SpectrogramLayer::setModel().

void Layer::modelReplaced ( )

signalinherited

Referenced by Layer::canExistWithoutModel(), TimeRulerLayer::setModel(), WaveformLayer::setModel(), TextLayer::setModel(), ImageLayer::setModel(), TimeInstantLayer::setModel(), BoxLayer::setModel(), TimeValueLayer::setModel(), Colour3DPlotLayer::setModel(), RegionLayer::setModel(), NoteLayer::setModel(), FlexiNoteLayer::setModel(), SpectrogramLayer::setModel(), and SliceLayer::setSliceableModel().

void Layer::layerParametersChanged ( )

signalinherited

void Layer::layerParameterRangesChanged ( )

signalinherited

Referenced by Layer::canExistWithoutModel(), SliceLayer::setPlotStyle(), TimeValueLayer::setPlotStyle(), and RegionLayer::setPlotStyle().

void Layer::layerMeasurementRectsChanged ( )

signalinherited

Referenced by Layer::addMeasureRectToSet(), Layer::canExistWithoutModel(), and Layer::deleteMeasureRectFromSet().

void Layer::layerNameChanged ( )

signalinherited

Referenced by Layer::canExistWithoutModel(), and Layer::setObjectName().

void Layer::verticalZoomChanged ( )

signalinherited

Referenced by Layer::canExistWithoutModel(), SpectrogramLayer::setDisplayExtents(), WaveformLayer::setGain(), and SpectrogramLayer::setProperty().

void Layer::connectSignals ( ModelId modelId )

protectedinherited

Definition at line 49 of file Layer.cpp.

References Layer::modelAlignmentCompletionChanged(), Layer::modelChanged(), Layer::modelChangedWithin(), and Layer::modelCompletionChanged().

Referenced by Layer::canExistWithoutModel(), WaveformLayer::setModel(), TextLayer::setModel(), ImageLayer::setModel(), TimeInstantLayer::setModel(), BoxLayer::setModel(), TimeValueLayer::setModel(), Colour3DPlotLayer::setModel(), RegionLayer::setModel(), NoteLayer::setModel(), FlexiNoteLayer::setModel(), SpectrogramLayer::setModel(), and SliceLayer::setSliceableModel().

sv_frame_t Layer::alignToReference	(	LayerGeometryProvider *	v,
		sv_frame_t	frame
	)		const

protectedvirtualinherited

Definition at line 187 of file Layer.cpp.

References View::alignToReference(), Layer::getModel(), and LayerGeometryProvider::getView().

Referenced by Layer::canExistWithoutModel(), Layer::clipboardHasDifferentAlignment(), TextLayer::copy(), ImageLayer::copy(), TimeInstantLayer::copy(), BoxLayer::copy(), TimeValueLayer::copy(), RegionLayer::copy(), FlexiNoteLayer::copy(), and NoteLayer::copy().

sv_frame_t Layer::alignFromReference	(	LayerGeometryProvider *	v,
		sv_frame_t	frame
	)		const

protectedvirtualinherited

Definition at line 198 of file Layer.cpp.

References View::alignFromReference(), Layer::getModel(), and LayerGeometryProvider::getView().

Referenced by Layer::canExistWithoutModel(), TextLayer::paste(), ImageLayer::paste(), TimeInstantLayer::paste(), BoxLayer::paste(), TimeValueLayer::paste(), RegionLayer::paste(), FlexiNoteLayer::paste(), and NoteLayer::paste().

bool Layer::clipboardHasDifferentAlignment	(	LayerGeometryProvider *	v,
		const Clipboard &	clip
	)		const

protectedinherited

Definition at line 209 of file Layer.cpp.

References Layer::alignToReference().

Referenced by Layer::canExistWithoutModel(), TextLayer::paste(), ImageLayer::paste(), TimeInstantLayer::paste(), BoxLayer::paste(), TimeValueLayer::paste(), RegionLayer::paste(), FlexiNoteLayer::paste(), and NoteLayer::paste().

void Layer::addMeasureRectToSet ( const MeasureRect & r )

inlineprotectedinherited

Definition at line 682 of file Layer.h.

References Layer::layerMeasurementRectsChanged(), and Layer::m_measureRects.

Referenced by Layer::addMeasurementRect().

void Layer::deleteMeasureRectFromSet ( const MeasureRect & r )

inlineprotectedinherited

Definition at line 687 of file Layer.h.

References Layer::layerMeasurementRectsChanged(), and Layer::m_measureRects.

void Layer::updateMeasurePixrects ( LayerGeometryProvider * v ) const

protectedinherited

Definition at line 507 of file Layer.cpp.

References LayerGeometryProvider::getEndFrame(), LayerGeometryProvider::getStartFrame(), LayerGeometryProvider::getXForFrame(), Layer::m_measureRects, and Layer::updateMeasureRectYCoords().

Referenced by Layer::nearestMeasurementRectChanged(), and Layer::paintMeasurementRects().

void Layer::updateMeasureRectYCoords	(	LayerGeometryProvider *	v,
		const MeasureRect &	r
	)		const

protectedvirtualinherited

Reimplemented in SpectrogramLayer.

Definition at line 546 of file Layer.cpp.

References Layer::MeasureRect::endY, LayerGeometryProvider::getPaintHeight(), Layer::MeasureRect::pixrect, and Layer::MeasureRect::startY.

Referenced by Layer::updateMeasurePixrects().

void Layer::setMeasureRectYCoord	(	LayerGeometryProvider *	v,
		MeasureRect &	r,
		bool	start,
		int	y
	)		const

protectedvirtualinherited

Reimplemented in SpectrogramLayer.

Definition at line 554 of file Layer.cpp.

References Layer::MeasureRect::endY, LayerGeometryProvider::getPaintHeight(), and Layer::MeasureRect::startY.

Referenced by Layer::measureDrag(), Layer::measureStart(), and Layer::setMeasureRectFromPixrect().

void Layer::setMeasureRectFromPixrect	(	LayerGeometryProvider *	v,
		MeasureRect &	r,
		QRect	pixrect
	)		const

protectedvirtualinherited

Definition at line 565 of file Layer.cpp.

References Layer::MeasureRect::endFrame, LayerGeometryProvider::getFrameForX(), Layer::hasTimeXAxis(), Layer::MeasureRect::haveFrames, Layer::MeasureRect::pixrect, Layer::setMeasureRectYCoord(), and Layer::MeasureRect::startFrame.

Referenced by SpectrogramLayer::measureDoubleClick().

Layer::MeasureRectSet::const_iterator Layer::findFocusedMeasureRect ( QPoint focusPoint ) const

protectedinherited

Definition at line 578 of file Layer.cpp.

References Layer::m_measureRects.

Referenced by Layer::deleteCurrentMeasureRect(), Layer::nearestMeasurementRectChanged(), and Layer::paintMeasurementRects().

void Layer::paintMeasurementRect	(	LayerGeometryProvider *	v,
		QPainter &	paint,
		const MeasureRect &	r,
		bool	focus
	)		const

protectedinherited

Definition at line 605 of file Layer.cpp.

References LayerGeometryProvider::drawMeasurementRect(), Layer::MeasureRect::endFrame, LayerGeometryProvider::getEndFrame(), LayerGeometryProvider::getPaintWidth(), LayerGeometryProvider::getStartFrame(), LayerGeometryProvider::getXForFrame(), Layer::MeasureRect::haveFrames, Layer::MeasureRect::pixrect, and Layer::MeasureRect::startFrame.

Referenced by Layer::paintMeasurementRects().

bool Layer::valueExtentsMatchMine ( LayerGeometryProvider * v ) const

protectedinherited

Definition at line 628 of file Layer.cpp.

References Layer::getValueExtents(), and LayerGeometryProvider::getVisibleExtentsForUnit().

Referenced by TimeValueLayer::getVerticalScaleWidth(), and NoteLayer::getVerticalScaleWidth().

Member Data Documentation

ModelId SpectrumLayer::m_originModel

protected

Definition at line 118 of file SpectrumLayer.h.

Referenced by getModel(), paint(), setModel(), and setupFFT().

int SpectrumLayer::m_channel

protected

Definition at line 119 of file SpectrumLayer.h.

Referenced by getChannel(), setChannel(), and setupFFT().

bool SpectrumLayer::m_channelSet

protected

Definition at line 120 of file SpectrumLayer.h.

Referenced by setChannel().

int SpectrumLayer::m_windowSize

protected

Definition at line 121 of file SpectrumLayer.h.

Referenced by getPropertyRangeAndValue(), getWindowIncrement(), getWindowSize(), setupFFT(), setWindowSize(), and toXml().

WindowType SpectrumLayer::m_windowType

protected

Definition at line 122 of file SpectrumLayer.h.

Referenced by getWindowType(), setupFFT(), and setWindowType().

int SpectrumLayer::m_windowHopLevel

protected

Definition at line 123 of file SpectrumLayer.h.

Referenced by getPropertyRangeAndValue(), getWindowHopLevel(), setWindowHopLevel(), and toXml().

int SpectrumLayer::m_oversampling

protected

Definition at line 124 of file SpectrumLayer.h.

Referenced by getOversampling(), getPropertyRangeAndValue(), setOversampling(), and toXml().

bool SpectrumLayer::m_showPeaks

protected

Definition at line 125 of file SpectrumLayer.h.

Referenced by getPropertyRangeAndValue(), getShowPeaks(), paint(), setShowPeaks(), and toXml().

bool SpectrumLayer::m_newFFTNeeded

mutableprotected

Definition at line 126 of file SpectrumLayer.h.

Referenced by paint(), setChannel(), setModel(), setOversampling(), setupFFT(), setWindowHopLevel(), setWindowSize(), and setWindowType().

double SpectrumLayer::m_freqOfMinBin

protected

Definition at line 128 of file SpectrumLayer.h.

Referenced by setDisplayExtents(), setOversampling(), setupFFT(), and setWindowSize().

QMutex SpectrumLayer::m_fftMutex

mutableprotected

Definition at line 132 of file SpectrumLayer.h.

BiasCurve SpectrumLayer::m_biasCurve

protected

Definition at line 145 of file SpectrumLayer.h.

Referenced by getBiasCurve(), and setupFFT().

ModelId SliceLayer::m_sliceableModel

protectedinherited

BinAlignment SliceLayer::m_binAlignment

protectedinherited

Definition at line 174 of file SliceLayer.h.

Referenced by SliceLayer::getFeatureDescriptionAux(), SliceLayer::paint(), and SpectrumLayer().

int SliceLayer::m_colourMap

protectedinherited

Definition at line 175 of file SliceLayer.h.

Referenced by SliceLayer::getFillColourMap(), SliceLayer::getPropertyRangeAndValue(), SliceLayer::hasLightBackground(), SliceLayer::paint(), paintCrosshairs(), SliceLayer::setFillColourMap(), and SliceLayer::toXml().

bool SliceLayer::m_colourInverted

protectedinherited

Definition at line 176 of file SliceLayer.h.

Referenced by SliceLayer::hasLightBackground(), SliceLayer::paint(), paint(), and paintCrosshairs().

EnergyScale SliceLayer::m_energyScale

protectedinherited

Definition at line 177 of file SliceLayer.h.

Referenced by SliceLayer::getEnergyScale(), SliceLayer::getPropertyRangeAndValue(), SliceLayer::getValueForY(), SliceLayer::getVerticalScaleWidth(), SliceLayer::getYForValue(), getYScaleValue(), SliceLayer::paintVerticalScale(), SliceLayer::setEnergyScale(), and SliceLayer::toXml().

SamplingMode SliceLayer::m_samplingMode

protectedinherited

Definition at line 178 of file SliceLayer.h.

Referenced by getFeatureDescription(), SliceLayer::getFeatureDescriptionAux(), SliceLayer::getPropertyRangeAndValue(), SliceLayer::getSamplingMode(), SliceLayer::paint(), SliceLayer::setSamplingMode(), and SliceLayer::toXml().

PlotStyle SliceLayer::m_plotStyle

protectedinherited

Definition at line 179 of file SliceLayer.h.

Referenced by SliceLayer::getPlotStyle(), SliceLayer::getPropertyRangeAndValue(), SliceLayer::paint(), SliceLayer::setPlotStyle(), SliceLayer::toXml(), and SliceLayer::usesSolidColour().

BinScale SliceLayer::m_binScale

protectedinherited

Definition at line 180 of file SliceLayer.h.

Referenced by SliceLayer::getBinScale(), getCrosshairExtents(), SliceLayer::getPropertyRangeAndValue(), SliceLayer::getScalePointForX(), SliceLayer::getValueExtents(), SliceLayer::getXForScalePoint(), paintHorizontalScale(), SliceLayer::setBinScale(), and SliceLayer::toXml().

bool SliceLayer::m_normalize

protectedinherited

Definition at line 181 of file SliceLayer.h.

Referenced by SliceLayer::getPropertyRangeAndValue(), SliceLayer::paint(), SliceLayer::setNormalize(), and SliceLayer::toXml().

float SliceLayer::m_threshold

protectedinherited

Definition at line 182 of file SliceLayer.h.

Referenced by SliceLayer::getPropertyRangeAndValue(), SliceLayer::getThreshold(), SliceLayer::getThresholdDb(), SliceLayer::getValueForY(), SliceLayer::getYForValue(), getYScaleValue(), paintCrosshairs(), SliceLayer::paintVerticalScale(), SliceLayer::setThreshold(), and SliceLayer::toXml().

float SliceLayer::m_initialThreshold

protectedinherited

Definition at line 183 of file SliceLayer.h.

Referenced by SliceLayer::getPropertyRangeAndValue().

float SliceLayer::m_gain

protectedinherited

Definition at line 184 of file SliceLayer.h.

Referenced by SliceLayer::getPropertyRangeAndValue(), SliceLayer::getValueForY(), SliceLayer::getYForValue(), paint(), SliceLayer::paintVerticalScale(), SliceLayer::setGain(), and SliceLayer::toXml().

int SliceLayer::m_minbin

protectedinherited

Definition at line 185 of file SliceLayer.h.

Referenced by SliceLayer::getBinForX(), SliceLayer::getDisplayExtents(), getFeatureDescription(), SliceLayer::getFeatureDescriptionAux(), getFrequencyForX(), SliceLayer::getXForBin(), getXForFrequency(), SliceLayer::paint(), SliceLayer::setDisplayExtents(), setDisplayExtents(), setOversampling(), SliceLayer::setSliceableModel(), setupFFT(), SliceLayer::setVerticalZoomStep(), setWindowSize(), and SliceLayer::toXml().

int SliceLayer::m_maxbin

protectedinherited

Definition at line 186 of file SliceLayer.h.

Referenced by SliceLayer::getBinForX(), SliceLayer::getDisplayExtents(), getFrequencyForX(), SliceLayer::getXForBin(), getXForFrequency(), SliceLayer::paint(), SliceLayer::setDisplayExtents(), setOversampling(), SliceLayer::setSliceableModel(), setupFFT(), SliceLayer::setVerticalZoomStep(), setWindowSize(), and SliceLayer::toXml().

std::vector<int> SliceLayer::m_scalePoints

mutableprotectedinherited

Definition at line 187 of file SliceLayer.h.

Referenced by SliceLayer::paint(), and SliceLayer::paintVerticalScale().

int SliceLayer::m_scalePaintHeight

mutableprotectedinherited

Definition at line 188 of file SliceLayer.h.

Referenced by SliceLayer::paint(), and SliceLayer::paintVerticalScale().

std::map<int, int> SliceLayer::m_xorigins

mutableprotectedinherited

Definition at line 189 of file SliceLayer.h.

Referenced by SliceLayer::getScalePointForX(), SliceLayer::getXForScalePoint(), SliceLayer::paint(), and paintCrosshairs().

std::map<int, int> SliceLayer::m_yorigins

mutableprotectedinherited

Definition at line 190 of file SliceLayer.h.

Referenced by SliceLayer::getValueForY(), SliceLayer::getYForValue(), and SliceLayer::paint().

std::map<int, int> SliceLayer::m_heights

mutableprotectedinherited

Definition at line 191 of file SliceLayer.h.

Referenced by SliceLayer::getValueForY(), SliceLayer::getYForValue(), and SliceLayer::paint().

sv_frame_t SliceLayer::m_currentf0

mutableprotectedinherited

Definition at line 192 of file SliceLayer.h.

Referenced by SliceLayer::getFeatureDescriptionAux(), and SliceLayer::paint().

sv_frame_t SliceLayer::m_currentf1

mutableprotectedinherited

Definition at line 193 of file SliceLayer.h.

Referenced by SliceLayer::getFeatureDescriptionAux(), and SliceLayer::paint().

std::vector<float> SliceLayer::m_values

mutableprotectedinherited

Definition at line 194 of file SliceLayer.h.

Referenced by getFeatureDescription(), SliceLayer::getFeatureDescriptionAux(), and SliceLayer::paint().

SingleColourLayer::ColourRefCount SingleColourLayer::m_colourRefCount

staticprotectedinherited

Definition at line 90 of file SingleColourLayer.h.

Referenced by SingleColourLayer::refColor(), SingleColourLayer::setDefaultColourFor(), and SingleColourLayer::unrefColor().

int SingleColourLayer::m_colour

protectedinherited

Definition at line 92 of file SingleColourLayer.h.

Referenced by SingleColourLayer::getBaseColour(), SingleColourLayer::getBaseQColor(), SingleColourLayer::getLayerPresentationPixmap(), SingleColourLayer::getPropertyRangeAndValue(), SingleColourLayer::hasLightBackground(), WaveformLayer::paintChannel(), SingleColourLayer::refColor(), SingleColourLayer::setBaseColour(), SingleColourLayer::setDefaultColourFor(), SingleColourLayer::setProperties(), SingleColourLayer::toXml(), WaveformLayer::toXml(), and SingleColourLayer::unrefColor().

bool SingleColourLayer::m_colourExplicitlySet

protectedinherited

Definition at line 93 of file SingleColourLayer.h.

Referenced by SingleColourLayer::setBaseColour(), SingleColourLayer::setDefaultColourFor(), and SingleColourLayer::setProperties().

bool SingleColourLayer::m_defaultColourSet

protectedinherited

Definition at line 94 of file SingleColourLayer.h.

Referenced by SingleColourLayer::setDefaultColourFor().

MeasureRectSet Layer::m_measureRects

protectedinherited

Definition at line 693 of file Layer.h.

Referenced by Layer::addMeasureRectToSet(), Layer::deleteCurrentMeasureRect(), Layer::deleteMeasureRectFromSet(), Layer::findFocusedMeasureRect(), Layer::paintMeasurementRects(), Layer::toXml(), and Layer::updateMeasurePixrects().

MeasureRect Layer::m_draggingRect

protectedinherited

Definition at line 694 of file Layer.h.

Referenced by Layer::measureDrag(), Layer::measureEnd(), Layer::measureStart(), and Layer::paintMeasurementRects().

bool Layer::m_haveDraggingRect

protectedinherited

Definition at line 695 of file Layer.h.

Referenced by Layer::measureDrag(), Layer::measureEnd(), Layer::measureStart(), and Layer::paintMeasurementRects().

bool Layer::m_haveCurrentMeasureRect

mutableprotectedinherited

Definition at line 696 of file Layer.h.

Referenced by Layer::deleteCurrentMeasureRect(), Layer::haveCurrentMeasureRect(), and Layer::paintMeasurementRects().

QPoint Layer::m_currentMeasureRectPoint

mutableprotectedinherited

Definition at line 697 of file Layer.h.

Referenced by Layer::deleteCurrentMeasureRect(), and Layer::paintMeasurementRects().

QString Layer::m_presentationName

protectedinherited

Definition at line 716 of file Layer.h.

Referenced by Layer::getLayerPresentationName(), Layer::getPropertyContainerName(), Layer::isPresentationNameSet(), Layer::setPresentationName(), Layer::toBriefXml(), and Layer::toXml().

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

SV Libraries »

SV GUI Library

Public Types

Public Slots

Signals

Public Member Functions

Protected Types

Protected Slots

Protected Member Functions

Protected Attributes

Static Protected Attributes

Detailed Description

Member Typedef Documentation

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation