svgui
1.9
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#include <WaveformLayer.h>
Public Types | |
enum | ChannelMode { SeparateChannels, MixChannels, MergeChannels } |
enum | Scale { LinearScale, MeterScale, dBScale } |
enum | VerticalPosition { PositionTop, PositionMiddle, PositionBottom } |
enum | SnapType { SnapLeft, SnapRight, SnapNearest, SnapNeighbouring } |
enum | ColourSignificance { ColourAbsent, ColourIrrelevant, ColourDistinguishes, ColourAndBackgroundSignificant, ColourHasMeaningfulValue } |
Public Slots | |
void | showLayer (View *, bool show) |
Signals | |
void | modelChanged () |
void | modelCompletionChanged () |
void | modelAlignmentCompletionChanged () |
void | modelChangedWithin (int startFrame, int endFrame) |
void | modelReplaced () |
void | layerParametersChanged () |
void | layerParameterRangesChanged () |
void | layerMeasurementRectsChanged () |
void | layerNameChanged () |
void | verticalZoomChanged () |
Public Member Functions | |
WaveformLayer () | |
~WaveformLayer () | |
virtual const ZoomConstraint * | getZoomConstraint () const |
Return a zoom constraint object defining the supported zoom levels for this layer. More... | |
virtual const Model * | getModel () const |
virtual void | paint (View *v, QPainter &paint, QRect rect) const |
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 QString | getFeatureDescription (View *v, QPoint &) const |
virtual ColourSignificance | getLayerColourSignificance () const |
Implements Layer::getLayerColourSignificance() More... | |
virtual int | getVerticalScaleWidth (View *v, bool detailed, QPainter &) const |
virtual void | paintVerticalScale (View *v, bool detailed, QPainter &paint, QRect rect) const |
void | setModel (const RangeSummarisableTimeValueModel *model) |
virtual PropertyList | getProperties () const |
virtual QString | getPropertyLabel (const PropertyName &) const |
virtual QString | getPropertyIconName (const PropertyName &) const |
virtual PropertyType | getPropertyType (const PropertyName &) const |
virtual QString | getPropertyGroupName (const PropertyName &) const |
virtual int | getPropertyRangeAndValue (const PropertyName &, int *min, int *max, int *deflt) const |
virtual QString | getPropertyValueLabel (const PropertyName &, int value) const |
virtual RangeMapper * | getNewPropertyRangeMapper (const PropertyName &) const |
virtual void | setProperty (const PropertyName &, int value) |
void | setGain (float gain) |
Set the gain multiplier for sample values in this view. More... | |
float | getGain () const |
void | setAutoNormalize (bool) |
Toggle automatic normalization of the currently visible waveform. More... | |
bool | getAutoNormalize () const |
void | setShowMeans (bool) |
Set whether to display mean values as a lighter-coloured area beneath the peaks. More... | |
bool | getShowMeans () const |
void | setUseGreyscale (bool) |
Set whether to use shades of grey (or of the base colour) to provide additional perceived vertical resolution (i.e. More... | |
bool | getUseGreyscale () const |
void | setChannelMode (ChannelMode) |
Specify whether multi-channel audio data should be displayed with a separate axis per channel (SeparateChannels), with a single synthetic axis showing channel 0 above the axis and channel 1 below (MergeChannels), or with a single axis showing the average of the channels (MixChannels). More... | |
ChannelMode | getChannelMode () const |
void | setChannel (int) |
Specify the channel to use from the source model. More... | |
int | getChannel () const |
void | setScale (Scale) |
Specify the vertical scale for sample levels. More... | |
Scale | getScale () const |
void | setMiddleLineHeight (float height) |
Specify the height of the middle of the waveform track or tracks within the layer, from 0.0 to 1.0. More... | |
float | getMiddleLineHeight () const |
void | setAggressiveCacheing (bool) |
Enable or disable aggressive pixmap cacheing. More... | |
bool | getAggressiveCacheing () const |
virtual bool | isLayerScrollable (const View *) const |
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... | |
virtual int | getCompletion (View *) 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 bool | getValueExtents (float &min, float &max, bool &log, QString &unit) const |
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... | |
virtual bool | getYScaleValue (const View *v, int y, float &value, QString &unit) const |
Return the value and unit at the given y coordinate in the given view. More... | |
virtual bool | getYScaleDifference (const View *v, int y0, int y1, float &diff, QString &unit) const |
Return the difference between the values at the given y coordinates in the given view, and the unit of the difference. More... | |
virtual void | toXml (QTextStream &stream, QString indent="", QString extraAttributes="") const |
Convert the layer's data (though not those of the model it refers to) into XML for file output. More... | |
virtual void | setProperties (const QXmlAttributes &attributes) |
Set the particular properties of a layer (those specific to the subclass) from a set of XML attributes. More... | |
virtual int | getVerticalZoomSteps (int &defaultStep) const |
Get the number of vertical zoom steps available for this layer. More... | |
virtual int | getCurrentVerticalZoomStep () const |
Get the current vertical zoom step. More... | |
virtual void | setVerticalZoomStep (int) |
Set the vertical zoom step. More... | |
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... | |
virtual bool | hasLightBackground () const |
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... | |
virtual QPixmap | getLayerPresentationPixmap (QSize size) const |
virtual void | setDefaultColourFor (View *v) |
Model * | getModel () |
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 |
virtual VerticalPosition | getPreferredFrameCountPosition () const |
virtual QString | getPropertyContainerIconName () const |
virtual QString | getPropertyContainerName () const |
virtual void | setPresentationName (QString name) |
virtual QString | getLayerPresentationName () const |
virtual bool | getCrosshairExtents (View *, QPainter &, QPoint, std::vector< QRect > &) const |
virtual void | paintCrosshairs (View *, QPainter &, QPoint) const |
virtual void | paintMeasurementRects (View *, QPainter &, bool showFocus, QPoint focusPoint) const |
virtual bool | nearestMeasurementRectChanged (View *, QPoint prev, QPoint now) const |
virtual QString | getLabelPreceding (int) const |
virtual bool | snapToFeatureFrame (View *, int &, int &resolution, SnapType) const |
Adjust the given frame to snap to the nearest feature, if possible. More... | |
virtual bool | snapToSimilarFeature (View *, int &, 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 (View *, QMouseEvent *) |
virtual void | drawDrag (View *, QMouseEvent *) |
virtual void | drawEnd (View *, QMouseEvent *) |
virtual void | eraseStart (View *, QMouseEvent *) |
virtual void | eraseDrag (View *, QMouseEvent *) |
virtual void | eraseEnd (View *, QMouseEvent *) |
virtual void | editStart (View *, QMouseEvent *) |
virtual void | editDrag (View *, QMouseEvent *) |
virtual void | editEnd (View *, QMouseEvent *) |
virtual void | splitStart (View *, QMouseEvent *) |
virtual void | splitEnd (View *, QMouseEvent *) |
virtual void | addNote (View *, QMouseEvent *) |
virtual void | measureStart (View *, QMouseEvent *) |
virtual void | measureDrag (View *, QMouseEvent *) |
virtual void | measureEnd (View *, QMouseEvent *) |
virtual void | measureDoubleClick (View *, QMouseEvent *) |
virtual bool | haveCurrentMeasureRect () const |
virtual void | deleteCurrentMeasureRect () |
virtual bool | editOpen (View *, QMouseEvent *) |
Open an editor on the item under the mouse (e.g. More... | |
virtual void | moveSelection (Selection, int) |
virtual void | resizeSelection (Selection, Selection) |
virtual void | deleteSelection (Selection) |
virtual void | copy (View *, Selection, Clipboard &) |
virtual bool | paste (View *, const Clipboard &, int, 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 QString | getError (View *) 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 View *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 View *v) const |
Return whether the layer is dormant (i.e. More... | |
virtual PlayParameters * | getPlayParameters () |
virtual bool | needsTextLabelHeight () const |
virtual bool | hasTimeXAxis () const |
virtual bool | getDisplayExtents (float &, float &) const |
Return the minimum and maximum values within the displayed range for the y axis, if only a subset of the whole range of the model (returned by getValueExtents) is being displayed. More... | |
virtual bool | setDisplayExtents (float, float) |
Set the displayed minimum and maximum values for the y axis to the given range, if supported. More... | |
virtual bool | getXScaleValue (const View *v, int x, float &value, QString &unit) const |
Return the value and unit at the given x coordinate in the given view. More... | |
virtual RangeMapper * | getNewVerticalZoomRangeMapper () const |
Create and return a range mapper for vertical zoom step values. More... | |
Protected Types | |
typedef std::map< int, int > | ColourRefCount |
typedef std::set< MeasureRect > | MeasureRectSet |
Protected Member Functions | |
int | dBscale (float sample, int m) const |
int | getChannelArrangement (int &min, int &max, bool &merging, bool &mixing) const |
Return value is number of channels displayed. More... | |
int | getYForValue (const View *v, float value, int channel) const |
float | getValueForY (const View *v, int y, int &channel) const |
bool | getSourceFramesForX (View *v, int x, int modelZoomLevel, int &f0, int &f1) const |
float | getNormalizeGain (View *v, int channel) const |
virtual void | flagBaseColourChanged () |
virtual QColor | getBaseQColor () const |
virtual QColor | getBackgroundQColor (View *v) const |
virtual QColor | getForegroundQColor (View *v) const |
std::vector< QColor > | getPartialShades (View *v) const |
virtual int | getDefaultColourHint (bool, bool &) |
void | connectSignals (const Model *) |
virtual int | alignToReference (View *v, int frame) const |
virtual int | alignFromReference (View *v, int frame) const |
bool | clipboardHasDifferentAlignment (View *v, const Clipboard &clip) const |
void | addMeasureRectToSet (const MeasureRect &r) |
void | deleteMeasureRectFromSet (const MeasureRect &r) |
void | updateMeasurePixrects (View *v) const |
virtual void | updateMeasureRectYCoords (View *v, const MeasureRect &r) const |
virtual void | setMeasureRectYCoord (View *v, MeasureRect &r, bool start, int y) const |
virtual void | setMeasureRectFromPixrect (View *v, MeasureRect &r, QRect pixrect) const |
MeasureRectSet::const_iterator | findFocusedMeasureRect (QPoint) const |
void | paintMeasurementRect (View *v, QPainter &paint, const MeasureRect &r, bool focus) const |
Protected Attributes | |
const RangeSummarisableTimeValueModel * | m_model |
float | m_gain |
bool | m_autoNormalize |
bool | m_showMeans |
bool | m_greyscale |
ChannelMode | m_channelMode |
int | m_channel |
Scale | m_scale |
float | m_middleLineHeight |
bool | m_aggressive |
std::vector< float > | m_effectiveGains |
QPixmap * | m_cache |
bool | m_cacheValid |
int | m_cacheZoomLevel |
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 |
Definition at line 29 of file WaveformLayer.h.
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protectedinherited |
Definition at line 89 of file SingleColourLayer.h.
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protectedinherited |
Enumerator | |
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SeparateChannels | |
MixChannels | |
MergeChannels |
Definition at line 103 of file WaveformLayer.h.
enum WaveformLayer::Scale |
Enumerator | |
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LinearScale | |
MeterScale | |
dBScale |
Definition at line 130 of file WaveformLayer.h.
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inherited |
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inherited |
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inherited |
WaveformLayer::WaveformLayer | ( | ) |
Definition at line 36 of file WaveformLayer.cpp.
WaveformLayer::~WaveformLayer | ( | ) |
Definition at line 55 of file WaveformLayer.cpp.
References m_cache.
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inlinevirtual |
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 from Layer.
Definition at line 37 of file WaveformLayer.h.
References m_model.
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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 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).
!! || range.min() * gain <= -1.0 || range.max() * gain >= 1.0
!! getContrastingColour
Implements Layer.
Definition at line 476 of file WaveformLayer.cpp.
References dBScale, dBscale(), SingleColourLayer::getBackgroundQColor(), SingleColourLayer::getBaseQColor(), getChannelArrangement(), SingleColourLayer::getForegroundQColor(), getNormalizeGain(), SingleColourLayer::getPartialShades(), getSourceFramesForX(), View::getViewManager(), getYForValue(), View::getZoomLevel(), View::hasLightBackground(), LinearScale, m_aggressive, m_autoNormalize, m_cache, m_cacheValid, m_cacheZoomLevel, m_channelMode, m_effectiveGains, m_gain, m_greyscale, m_middleLineHeight, m_model, m_scale, m_showMeans, MergeChannels, meterdbs, MeterScale, and ViewManager::shouldShowScaleGuides().
Referenced by getVerticalScaleWidth(), and paintVerticalScale().
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Reimplemented from Layer.
Definition at line 956 of file WaveformLayer.cpp.
References getChannelArrangement(), getSourceFramesForX(), View::getZoomLevel(), and m_model.
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Implements Layer::getLayerColourSignificance()
Reimplemented from SingleColourLayer.
Definition at line 45 of file WaveformLayer.h.
References Layer::ColourAndBackgroundSignificant.
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Implements Layer.
Definition at line 1192 of file WaveformLayer.cpp.
References LinearScale, m_scale, and paint().
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Reimplemented from Layer.
Definition at line 1203 of file WaveformLayer.cpp.
References dBScale, getChannelArrangement(), getYForValue(), LinearScale, m_effectiveGains, m_gain, m_model, m_scale, meterdbs, MeterScale, and paint().
void WaveformLayer::setModel | ( | const RangeSummarisableTimeValueModel * | model | ) |
Definition at line 61 of file WaveformLayer.cpp.
References Layer::connectSignals(), Layer::layerParametersChanged(), m_cacheValid, m_channel, m_model, and Layer::modelReplaced().
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Reimplemented from SingleColourLayer.
Definition at line 89 of file WaveformLayer.cpp.
References SingleColourLayer::getProperties(), m_channel, and m_model.
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Reimplemented from SingleColourLayer.
Definition at line 104 of file WaveformLayer.cpp.
References SingleColourLayer::getPropertyLabel().
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Definition at line 114 of file WaveformLayer.cpp.
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Reimplemented from SingleColourLayer.
Definition at line 121 of file WaveformLayer.cpp.
References SingleColourLayer::getPropertyType().
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Reimplemented from SingleColourLayer.
Definition at line 131 of file WaveformLayer.cpp.
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Reimplemented from SingleColourLayer.
Definition at line 140 of file WaveformLayer.cpp.
References SingleColourLayer::getPropertyRangeAndValue(), m_autoNormalize, m_channelMode, m_gain, m_scale, MergeChannels, and MixChannels.
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Reimplemented from SingleColourLayer.
Definition at line 190 of file WaveformLayer.cpp.
References SingleColourLayer::getPropertyValueLabel().
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Reimplemented from SingleColourLayer.
Definition at line 213 of file WaveformLayer.cpp.
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Reimplemented from SingleColourLayer.
Definition at line 222 of file WaveformLayer.cpp.
References dBScale, LinearScale, MergeChannels, MeterScale, MixChannels, SeparateChannels, setAutoNormalize(), setChannelMode(), setGain(), SingleColourLayer::setProperty(), and setScale().
void WaveformLayer::setGain | ( | float | gain | ) |
Set the gain multiplier for sample values in this view.
The default is 1.0.
Definition at line 245 of file WaveformLayer.cpp.
References Layer::layerParametersChanged(), m_cacheValid, m_gain, and Layer::verticalZoomChanged().
Referenced by setProperties(), setProperty(), and setVerticalZoomStep().
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inline |
Definition at line 72 of file WaveformLayer.h.
References m_gain.
void WaveformLayer::setAutoNormalize | ( | bool | autoNormalize | ) |
Toggle automatic normalization of the currently visible waveform.
Definition at line 255 of file WaveformLayer.cpp.
References Layer::layerParametersChanged(), m_autoNormalize, and m_cacheValid.
Referenced by setProperties(), and setProperty().
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inline |
Definition at line 78 of file WaveformLayer.h.
References m_autoNormalize.
void WaveformLayer::setShowMeans | ( | bool | showMeans | ) |
Set whether to display mean values as a lighter-coloured area beneath the peaks.
Rendering will be slightly faster without but arguably prettier with.
The default is to display means.
Definition at line 264 of file WaveformLayer.cpp.
References Layer::layerParametersChanged(), m_cacheValid, and m_showMeans.
Referenced by setProperties().
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inline |
Definition at line 88 of file WaveformLayer.h.
References m_showMeans.
void WaveformLayer::setUseGreyscale | ( | bool | useGreyscale | ) |
Set whether to use shades of grey (or of the base colour) to provide additional perceived vertical resolution (i.e.
using half-filled pixels to represent levels that only just meet the pixel unit boundary). This provides a small improvement in waveform quality at a small cost in rendering speed.
The default is to use greyscale.
Definition at line 273 of file WaveformLayer.cpp.
References Layer::layerParametersChanged(), m_cacheValid, and m_greyscale.
Referenced by setProperties().
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inline |
Definition at line 100 of file WaveformLayer.h.
References m_greyscale.
void WaveformLayer::setChannelMode | ( | ChannelMode | channelMode | ) |
Specify whether multi-channel audio data should be displayed with a separate axis per channel (SeparateChannels), with a single synthetic axis showing channel 0 above the axis and channel 1 below (MergeChannels), or with a single axis showing the average of the channels (MixChannels).
MergeChannels does not work for files with more than 2 channels.
The default is SeparateChannels.
Definition at line 282 of file WaveformLayer.cpp.
References Layer::layerParametersChanged(), m_cacheValid, and m_channelMode.
Referenced by setProperties(), and setProperty().
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Definition at line 118 of file WaveformLayer.h.
References m_channelMode.
void WaveformLayer::setChannel | ( | int | channel | ) |
Specify the channel to use from the source model.
A value of -1 means to show all available channels (laid out to the channel mode). The default is -1.
Definition at line 291 of file WaveformLayer.cpp.
References Layer::layerParametersChanged(), m_cacheValid, and m_channel.
Referenced by setProperties().
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Definition at line 127 of file WaveformLayer.h.
References m_channel.
void WaveformLayer::setScale | ( | Scale | scale | ) |
Specify the vertical scale for sample levels.
With LinearScale, the scale is directly proportional to the raw [-1, +1) floating-point audio sample values. With dBScale the vertical scale is proportional to dB level (truncated at -50dB). MeterScale provides a hybrid variable scale based on IEC meter scale, intended to provide a clear overview at relatively small heights.
Note that the effective gain (see setGain()) is applied before vertical scaling.
The default is LinearScale.
Definition at line 302 of file WaveformLayer.cpp.
References Layer::layerParametersChanged(), m_cacheValid, and m_scale.
Referenced by setProperties(), and setProperty().
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Definition at line 147 of file WaveformLayer.h.
References m_scale.
void WaveformLayer::setMiddleLineHeight | ( | float | height | ) |
Specify the height of the middle of the waveform track or tracks within the layer, from 0.0 to 1.0.
A value of 0.0 would indicate that the waveform occupies effectively no space at the very top of the layer; 1.0 would indicate that the waveform occupies no space at the very bottom; the default value of 0.5 indicates that it occupies the whole layer, centred at the middle.
Definition at line 311 of file WaveformLayer.cpp.
References Layer::layerParametersChanged(), m_cacheValid, and m_middleLineHeight.
Referenced by setProperties().
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inline |
Definition at line 160 of file WaveformLayer.h.
References m_middleLineHeight.
void WaveformLayer::setAggressiveCacheing | ( | bool | aggressive | ) |
Enable or disable aggressive pixmap cacheing.
If enabled, waveforms will be rendered to an off-screen pixmap and refreshed from there instead of being redrawn from the peak data each time. This may be faster if the data and zoom level do not change often, but it may be slower for frequently zoomed data and it will only work if the waveform is the "bottom" layer on the displayed widget, as each refresh will erase anything beneath the waveform.
This is intended specifically for a panner widget display in which the waveform never moves, zooms, or changes, but some graphic such as a panner outline is frequently redrawn over the waveform. This situation would necessitate a lot of waveform refresh if the default cacheing strategy was used.
The default is not to use aggressive cacheing.
Definition at line 320 of file WaveformLayer.cpp.
References Layer::layerParametersChanged(), m_aggressive, and m_cacheValid.
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Definition at line 181 of file WaveformLayer.h.
References m_aggressive.
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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 Layer.
Definition at line 402 of file WaveformLayer.cpp.
References m_autoNormalize.
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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 from Layer.
Definition at line 329 of file WaveformLayer.cpp.
References m_model.
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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.
!!
Implements Layer.
Definition at line 338 of file WaveformLayer.cpp.
References LinearScale, m_scale, and MeterScale.
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Return the value and unit at the given y coordinate in the given view.
Reimplemented from Layer.
Definition at line 1128 of file WaveformLayer.cpp.
References dBScale, getValueForY(), m_scale, and MeterScale.
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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 1154 of file WaveformLayer.cpp.
References dBScale, getValueForY(), m_scale, and MeterScale.
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Convert the layer's data (though not those of the model it refers to) into XML for file output.
This class implements the basic name/type/model-id output; subclasses will typically call this superclass implementation with extra attributes describing their particular properties.
Reimplemented from SingleColourLayer.
Definition at line 1324 of file WaveformLayer.cpp.
References ColourDatabase::getInstance(), ColourDatabase::getStringValues(), m_aggressive, m_autoNormalize, m_channel, m_channelMode, SingleColourLayer::m_colour, m_gain, m_greyscale, m_middleLineHeight, m_scale, m_showMeans, and SingleColourLayer::toXml().
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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 SingleColourLayer.
Definition at line 1356 of file WaveformLayer.cpp.
References setAutoNormalize(), setChannel(), setChannelMode(), setGain(), setMiddleLineHeight(), SingleColourLayer::setProperties(), setScale(), setShowMeans(), and setUseGreyscale().
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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 1396 of file WaveformLayer.cpp.
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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 1403 of file WaveformLayer.cpp.
References m_gain.
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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 1412 of file WaveformLayer.cpp.
References setGain().
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Definition at line 356 of file WaveformLayer.cpp.
Referenced by getYForValue(), and paint().
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Return value is number of channels displayed.
Definition at line 366 of file WaveformLayer.cpp.
References m_channel, m_channelMode, m_model, MergeChannels, and MixChannels.
Referenced by getFeatureDescription(), getNormalizeGain(), getValueForY(), getYForValue(), paint(), and paintVerticalScale().
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protected |
Definition at line 1039 of file WaveformLayer.cpp.
References dBScale, dBscale(), getChannelArrangement(), LinearScale, m_channelMode, m_scale, MergeChannels, and MeterScale.
Referenced by paint(), and paintVerticalScale().
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Definition at line 1082 of file WaveformLayer.cpp.
References dBScale, getChannelArrangement(), LinearScale, m_channelMode, m_gain, m_scale, MergeChannels, and MeterScale.
Referenced by getYScaleDifference(), and getYScaleValue().
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protected |
Definition at line 411 of file WaveformLayer.cpp.
References View::getFrameForX().
Referenced by getFeatureDescription(), and paint().
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protected |
Definition at line 436 of file WaveformLayer.cpp.
References getChannelArrangement(), View::getEndFrame(), View::getStartFrame(), and m_model.
Referenced by paint().
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inlineprotectedvirtual |
Reimplemented from SingleColourLayer.
Definition at line 223 of file WaveformLayer.h.
References m_cacheValid.
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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().
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virtualinherited |
Retrieve the current primary drawing colour, as a ColourDatabase index value.
Definition at line 235 of file SingleColourLayer.cpp.
References SingleColourLayer::m_colour.
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virtualinherited |
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 Layer.
Definition at line 53 of file SingleColourLayer.cpp.
References ColourDatabase::getInstance(), SingleColourLayer::m_colour, and ColourDatabase::useDarkBackground().
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virtualinherited |
Reimplemented from Layer.
Definition at line 47 of file SingleColourLayer.cpp.
References ColourDatabase::getExamplePixmap(), ColourDatabase::getInstance(), and SingleColourLayer::m_colour.
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virtualinherited |
Definition at line 140 of file SingleColourLayer.cpp.
References ColourDatabase::getColourCount(), SingleColourLayer::getDefaultColourHint(), ColourDatabase::getInstance(), View::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(), and SingleColourLayer::SingleColourLayer().
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protectedvirtualinherited |
Definition at line 241 of file SingleColourLayer.cpp.
References ColourDatabase::getColour(), ColourDatabase::getInstance(), and SingleColourLayer::m_colour.
Referenced by SingleColourLayer::getPartialShades(), TimeRulerLayer::paint(), TextLayer::paint(), TimeInstantLayer::paint(), NoteLayer::paint(), TimeValueLayer::paint(), SliceLayer::paint(), paint(), FlexiNoteLayer::paint(), and RegionLayer::paint().
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protectedvirtualinherited |
Definition at line 247 of file SingleColourLayer.cpp.
References View::getBackground().
Referenced by SingleColourLayer::getPartialShades(), and paint().
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protectedvirtualinherited |
Definition at line 253 of file SingleColourLayer.cpp.
References View::getForeground().
Referenced by TimeInstantLayer::paint(), TimeValueLayer::paint(), paint(), and RegionLayer::paint().
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protectedinherited |
Definition at line 259 of file SingleColourLayer.cpp.
References SingleColourLayer::getBackgroundQColor(), and SingleColourLayer::getBaseQColor().
Referenced by TimeRulerLayer::paint(), TimeValueLayer::paint(), and paint().
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inlineprotectedvirtualinherited |
Reimplemented in FlexiNoteLayer, TimeValueLayer, NoteLayer, RegionLayer, SliceLayer, TimeInstantLayer, TextLayer, and TimeRulerLayer.
Definition at line 86 of file SingleColourLayer.h.
Referenced by SingleColourLayer::setDefaultColourFor().
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inlineinherited |
Definition at line 62 of file Layer.h.
References Layer::getModel().
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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.
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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.
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inlinevirtualinherited |
Definition at line 109 of file Layer.h.
References Layer::PositionMiddle.
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inlinevirtualinherited |
Reimplemented in SpectrogramLayer, and SpectrumLayer.
Definition at line 112 of file Layer.h.
References Layer::PositionBottom.
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virtualinherited |
Definition at line 65 of file Layer.cpp.
References LayerFactory::getInstance(), and LayerFactory::getLayerIconName().
Referenced by LayerTreeModel::data().
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inlinevirtualinherited |
Definition at line 121 of file Layer.h.
References Layer::m_presentationName.
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virtualinherited |
Definition at line 72 of file Layer.cpp.
References Layer::m_presentationName.
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virtualinherited |
Reimplemented in TimeRulerLayer.
Definition at line 78 of file Layer.cpp.
References LayerFactory::getInstance(), LayerFactory::getLayerPresentationName(), LayerFactory::getLayerType(), Layer::getModel(), and Layer::m_presentationName.
Referenced by FlexiNoteLayer::getAssociatedPitchModel(), and PropertyStack::repopulate().
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inlinevirtualinherited |
Reimplemented in SpectrogramLayer, and SpectrumLayer.
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inlinevirtualinherited |
Reimplemented in SpectrogramLayer, and SpectrumLayer.
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virtualinherited |
Definition at line 428 of file Layer.cpp.
References Layer::findFocusedMeasureRect(), Layer::m_currentMeasureRectPoint, Layer::m_draggingRect, Layer::m_haveCurrentMeasureRect, Layer::m_haveDraggingRect, Layer::m_measureRects, Layer::paint(), Layer::paintMeasurementRect(), and Layer::updateMeasurePixrects().
Referenced by Pane::paintEvent().
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virtualinherited |
Definition at line 460 of file Layer.cpp.
References Layer::findFocusedMeasureRect(), and Layer::updateMeasurePixrects().
Referenced by Pane::mouseMoveEvent().
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inlinevirtualinherited |
Reimplemented in RegionLayer, TimeValueLayer, and TimeInstantLayer.
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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 SnapNearest, adjust the frame to that of the nearest feature in either direction. If snap is SnapNeighbouring, adjust the frame to that of the nearest feature 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.
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, RegionLayer, FlexiNoteLayer, TimeValueLayer, ImageLayer, NoteLayer, TimeRulerLayer, TimeInstantLayer, and TextLayer.
Definition at line 183 of file Layer.h.
Referenced by Pane::dragExtendSelection(), Pane::mousePressEvent(), TextLayer::snapToFeatureFrame(), TimeInstantLayer::snapToFeatureFrame(), ImageLayer::snapToFeatureFrame(), NoteLayer::snapToFeatureFrame(), FlexiNoteLayer::snapToFeatureFrame(), TimeValueLayer::snapToFeatureFrame(), RegionLayer::snapToFeatureFrame(), and Colour3DPlotLayer::snapToFeatureFrame().
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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 207 of file Layer.h.
Referenced by TimeValueLayer::snapToSimilarFeature(), and RegionLayer::snapToSimilarFeature().
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inlinevirtualinherited |
Reimplemented in RegionLayer, TimeValueLayer, FlexiNoteLayer, ImageLayer, NoteLayer, TimeInstantLayer, and TextLayer.
Definition at line 220 of file Layer.h.
Referenced by Pane::mousePressEvent().
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inlinevirtualinherited |
Reimplemented in RegionLayer, TimeValueLayer, FlexiNoteLayer, ImageLayer, NoteLayer, TimeInstantLayer, and TextLayer.
Definition at line 221 of file Layer.h.
Referenced by Pane::mouseMoveEvent().
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inlinevirtualinherited |
Reimplemented in RegionLayer, TimeValueLayer, FlexiNoteLayer, ImageLayer, NoteLayer, TimeInstantLayer, and TextLayer.
Definition at line 222 of file Layer.h.
Referenced by Pane::mouseReleaseEvent().
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inlinevirtualinherited |
Reimplemented in RegionLayer, TimeValueLayer, FlexiNoteLayer, NoteLayer, TimeInstantLayer, and TextLayer.
Definition at line 224 of file Layer.h.
Referenced by Pane::mousePressEvent().
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inlinevirtualinherited |
Reimplemented in RegionLayer, TimeValueLayer, FlexiNoteLayer, NoteLayer, TimeInstantLayer, and TextLayer.
Definition at line 225 of file Layer.h.
Referenced by Pane::mouseMoveEvent().
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inlinevirtualinherited |
Reimplemented in RegionLayer, TimeValueLayer, FlexiNoteLayer, NoteLayer, TimeInstantLayer, and TextLayer.
Definition at line 226 of file Layer.h.
Referenced by Pane::mouseReleaseEvent().
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inlinevirtualinherited |
Reimplemented in RegionLayer, TimeValueLayer, FlexiNoteLayer, NoteLayer, ImageLayer, TimeInstantLayer, and TextLayer.
Definition at line 228 of file Layer.h.
Referenced by Pane::mouseMoveEvent().
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inlinevirtualinherited |
Reimplemented in RegionLayer, TimeValueLayer, FlexiNoteLayer, NoteLayer, ImageLayer, TimeInstantLayer, and TextLayer.
Definition at line 229 of file Layer.h.
Referenced by Pane::mouseMoveEvent().
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inlinevirtualinherited |
Reimplemented in RegionLayer, TimeValueLayer, FlexiNoteLayer, NoteLayer, ImageLayer, TimeInstantLayer, and TextLayer.
Definition at line 230 of file Layer.h.
Referenced by Pane::mouseReleaseEvent().
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inlinevirtualinherited |
Reimplemented in FlexiNoteLayer.
Definition at line 232 of file Layer.h.
Referenced by Pane::mousePressEvent().
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inlinevirtualinherited |
Reimplemented in FlexiNoteLayer.
Definition at line 233 of file Layer.h.
Referenced by Pane::mouseReleaseEvent().
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inlinevirtualinherited |
Reimplemented in FlexiNoteLayer.
Definition at line 234 of file Layer.h.
Referenced by Pane::mouseDoubleClickEvent().
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virtualinherited |
Definition at line 374 of file Layer.cpp.
References Layer::m_draggingRect, Layer::m_haveDraggingRect, and Layer::setMeasureRectFromPixrect().
Referenced by Pane::mousePressEvent().
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virtualinherited |
Definition at line 382 of file Layer.cpp.
References Layer::m_draggingRect, Layer::m_haveDraggingRect, Layer::MeasureRect::pixrect, and Layer::setMeasureRectFromPixrect().
Referenced by Layer::measureEnd(), and Pane::mouseMoveEvent().
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virtualinherited |
Definition at line 394 of file Layer.cpp.
References CommandHistory::addCommand(), CommandHistory::getInstance(), Layer::m_draggingRect, Layer::m_haveDraggingRect, Layer::measureDrag(), and Layer::MeasureRect::pixrect.
Referenced by Pane::mouseReleaseEvent().
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virtualinherited |
Reimplemented in SpectrogramLayer.
Definition at line 408 of file Layer.cpp.
Referenced by Pane::mouseDoubleClickEvent().
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inlinevirtualinherited |
Definition at line 245 of file Layer.h.
References Layer::m_haveCurrentMeasureRect.
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virtualinherited |
Definition at line 414 of file Layer.cpp.
References CommandHistory::addCommand(), Layer::findFocusedMeasureRect(), CommandHistory::getInstance(), Layer::m_currentMeasureRectPoint, Layer::m_haveCurrentMeasureRect, and Layer::m_measureRects.
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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 FlexiNoteLayer, RegionLayer, TimeValueLayer, ImageLayer, TextLayer, NoteLayer, and TimeInstantLayer.
Definition at line 255 of file Layer.h.
Referenced by Pane::mouseDoubleClickEvent().
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inlinevirtualinherited |
Reimplemented in FlexiNoteLayer, RegionLayer, TimeValueLayer, NoteLayer, TimeInstantLayer, ImageLayer, and TextLayer.
Definition at line 257 of file Layer.h.
Referenced by Pane::editSelectionEnd().
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inlinevirtualinherited |
Reimplemented in FlexiNoteLayer, RegionLayer, TimeValueLayer, NoteLayer, TimeInstantLayer, ImageLayer, and TextLayer.
Definition at line 258 of file Layer.h.
Referenced by Pane::editSelectionEnd().
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inlinevirtualinherited |
Reimplemented in FlexiNoteLayer, RegionLayer, TimeValueLayer, NoteLayer, TimeInstantLayer, ImageLayer, and TextLayer.
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inlinevirtualinherited |
Reimplemented in FlexiNoteLayer, RegionLayer, TimeValueLayer, NoteLayer, TimeInstantLayer, ImageLayer, and TextLayer.
Definition at line 261 of file Layer.h.
Referenced by SpectrogramLayer::paint(), and Colour3DPlotLayer::paintDense().
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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 FlexiNoteLayer, RegionLayer, TimeValueLayer, NoteLayer, TimeInstantLayer, ImageLayer, and TextLayer.
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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 302 of file Layer.h.
Referenced by View::getAligningModel().
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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, TimeInstantLayer, ImageLayer, and TextLayer.
Definition at line 338 of file Layer.h.
Referenced by Pane::mouseDoubleClickEvent(), Pane::mouseMoveEvent(), Pane::mousePressEvent(), Pane::mouseReleaseEvent(), Pane::shouldIlluminateLocalSelection(), and Pane::updateContextHelp().
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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.
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virtualinherited |
Definition at line 100 of file Layer.cpp.
References Layer::layerNameChanged().
Referenced by LayerFactory::createLayer().
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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 626 of file Layer.cpp.
References LayerFactory::getInstance(), Layer::getModel(), and Layer::m_presentationName.
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virtualinherited |
Add a measurement rectangle from the given XML attributes (presumably taken from a measurement element).
Does not use a command.
Definition at line 317 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.
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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 118 of file Layer.cpp.
References Layer::m_dormancy, and Layer::m_dormancyMutex.
Referenced by Colour3DPlotLayer::setLayerDormant(), SpectrogramLayer::setLayerDormant(), and Layer::showLayer().
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virtualinherited |
Return whether the layer is dormant (i.e.
hidden) in the given view.
Definition at line 126 of file Layer.cpp.
References Layer::m_dormancy, and Layer::m_dormancyMutex.
Referenced by LayerTreeModel::data(), View::getInteractionLayer(), SpectrogramLayer::paint(), PropertyStack::propertyContainerPropertyChanged(), PropertyStack::repopulate(), Colour3DPlotLayer::setLayerDormant(), and SpectrogramLayer::setLayerDormant().
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virtualinherited |
Definition at line 107 of file Layer.cpp.
References Layer::getModel().
Referenced by LayerTreeModel::data(), LayerTreeModel::LayerTreeModel(), LayerTreeModel::playParametersAudibilityChanged(), and LayerTreeModel::setData().
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inlinevirtualinherited |
Reimplemented in TimeValueLayer, and TimeInstantLayer.
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inlinevirtualinherited |
Reimplemented in SliceLayer.
Definition at line 415 of file Layer.h.
Referenced by Layer::getXScaleValue(), Pane::mouseMoveEvent(), and Layer::setMeasureRectFromPixrect().
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inlinevirtualinherited |
Return the minimum and maximum values within the displayed range for the y axis, if only a subset of the whole range of the model (returned by getValueExtents) is being displayed.
Return false if the layer is not imposing a particular display extent (using the normal layer extents or deferring to whatever is in use for the same units elsewhere in the view).
Reimplemented in SpectrogramLayer, Colour3DPlotLayer, TimeValueLayer, FlexiNoteLayer, RegionLayer, and NoteLayer.
Definition at line 437 of file Layer.h.
Referenced by Pane::drawVerticalScale(), and Pane::getTopLayerDisplayExtents().
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inlinevirtualinherited |
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 in SpectrogramLayer, Colour3DPlotLayer, TimeValueLayer, FlexiNoteLayer, and NoteLayer.
Definition at line 449 of file Layer.h.
Referenced by Pane::setTopLayerDisplayExtents(), FlexiNoteLayer::setVerticalRangeToNoteRange(), and Pane::zoomToRegion().
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virtualinherited |
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 in SpectrumLayer.
Definition at line 142 of file Layer.cpp.
References View::getFrameForX(), Layer::getModel(), and Layer::hasTimeXAxis().
Referenced by View::drawMeasurementRect().
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inlinevirtualinherited |
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 in SpectrogramLayer, Colour3DPlotLayer, TimeValueLayer, FlexiNoteLayer, and NoteLayer.
Definition at line 519 of file Layer.h.
Referenced by Pane::propertyContainerSelected(), and Pane::updateHeadsUpDisplay().
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slotinherited |
Definition at line 135 of file Layer.cpp.
References Layer::layerParametersChanged(), and Layer::setLayerDormant().
Referenced by ShowLayerCommand::execute(), LayerTreeModel::setData(), and ShowLayerCommand::unexecute().
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signalinherited |
|
signalinherited |
Referenced by Layer::connectSignals().
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signalinherited |
Referenced by Layer::connectSignals().
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signalinherited |
Referenced by Layer::connectSignals(), SpectrogramLayer::fillTimerTimedOut(), and SpectrogramLayer::setModel().
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signalinherited |
Referenced by TimeRulerLayer::setModel(), setModel(), TextLayer::setModel(), TimeInstantLayer::setModel(), ImageLayer::setModel(), Colour3DPlotLayer::setModel(), NoteLayer::setModel(), TimeValueLayer::setModel(), SpectrogramLayer::setModel(), RegionLayer::setModel(), FlexiNoteLayer::setModel(), and SliceLayer::setSliceableModel().
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signalinherited |
Referenced by SpectrogramLayer::preferenceChanged(), setAggressiveCacheing(), setAutoNormalize(), SingleColourLayer::setBaseColour(), SpectrogramLayer::setBinDisplay(), SliceLayer::setBinScale(), Colour3DPlotLayer::setBinScale(), SpectrumLayer::setChannel(), SpectrogramLayer::setChannel(), setChannel(), setChannelMode(), Colour3DPlotLayer::setColourMap(), SpectrogramLayer::setColourMap(), SpectrogramLayer::setColourRotation(), Colour3DPlotLayer::setColourScale(), SpectrogramLayer::setColourScale(), NoteLayer::setDisplayExtents(), FlexiNoteLayer::setDisplayExtents(), TimeValueLayer::setDisplayExtents(), Colour3DPlotLayer::setDisplayExtents(), SpectrogramLayer::setDisplayExtents(), TimeValueLayer::setDrawSegmentDivisions(), SliceLayer::setEnergyScale(), SliceLayer::setFillColourMap(), TimeValueLayer::setFillColourMap(), RegionLayer::setFillColourMap(), SpectrogramLayer::setFrequencyScale(), setGain(), SliceLayer::setGain(), Colour3DPlotLayer::setGain(), SpectrogramLayer::setGain(), Colour3DPlotLayer::setInvertVertical(), SpectrogramLayer::setMaxFrequency(), setMiddleLineHeight(), SpectrogramLayer::setMinFrequency(), SpectrumLayer::setModel(), setModel(), SliceLayer::setNormalize(), Colour3DPlotLayer::setNormalizeColumns(), SpectrogramLayer::setNormalizeColumns(), Colour3DPlotLayer::setNormalizeHybrid(), SpectrogramLayer::setNormalizeHybrid(), Colour3DPlotLayer::setNormalizeVisibleArea(), SpectrogramLayer::setNormalizeVisibleArea(), Colour3DPlotLayer::setOpaque(), TimeInstantLayer::setPlotStyle(), SliceLayer::setPlotStyle(), TimeValueLayer::setPlotStyle(), RegionLayer::setPlotStyle(), SliceLayer::setSamplingMode(), setScale(), TimeValueLayer::setShowDerivative(), setShowMeans(), SpectrumLayer::setShowPeaks(), Colour3DPlotLayer::setSmooth(), SliceLayer::setThreshold(), SpectrogramLayer::setThreshold(), setUseGreyscale(), NoteLayer::setVerticalScale(), RegionLayer::setVerticalScale(), TimeValueLayer::setVerticalScale(), FlexiNoteLayer::setVerticalScale(), Colour3DPlotLayer::setVerticalZoomStep(), SpectrumLayer::setWindowHopLevel(), SpectrogramLayer::setWindowHopLevel(), SpectrumLayer::setWindowSize(), SpectrogramLayer::setWindowSize(), SpectrumLayer::setWindowType(), SpectrogramLayer::setWindowType(), SpectrogramLayer::setZeroPadLevel(), and Layer::showLayer().
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signalinherited |
Referenced by SliceLayer::setPlotStyle(), TimeValueLayer::setPlotStyle(), and RegionLayer::setPlotStyle().
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signalinherited |
Referenced by Layer::addMeasureRectToSet(), and Layer::deleteMeasureRectFromSet().
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signalinherited |
Referenced by Layer::setObjectName().
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signalinherited |
Referenced by SpectrogramLayer::setDisplayExtents(), setGain(), and SpectrogramLayer::setProperty().
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protectedinherited |
Definition at line 49 of file Layer.cpp.
References Layer::modelAlignmentCompletionChanged(), Layer::modelChanged(), Layer::modelChangedWithin(), and Layer::modelCompletionChanged().
Referenced by setModel(), TextLayer::setModel(), ImageLayer::setModel(), TimeInstantLayer::setModel(), Colour3DPlotLayer::setModel(), NoteLayer::setModel(), TimeValueLayer::setModel(), RegionLayer::setModel(), SpectrogramLayer::setModel(), FlexiNoteLayer::setModel(), and SliceLayer::setSliceableModel().
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protectedvirtualinherited |
Definition at line 169 of file Layer.cpp.
References View::alignToReference(), and Layer::getModel().
Referenced by Layer::clipboardHasDifferentAlignment(), TextLayer::copy(), ImageLayer::copy(), TimeInstantLayer::copy(), NoteLayer::copy(), TimeValueLayer::copy(), RegionLayer::copy(), and FlexiNoteLayer::copy().
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protectedvirtualinherited |
Definition at line 181 of file Layer.cpp.
References View::alignFromReference(), and Layer::getModel().
Referenced by TextLayer::paste(), ImageLayer::paste(), TimeInstantLayer::paste(), NoteLayer::paste(), TimeValueLayer::paste(), RegionLayer::paste(), and FlexiNoteLayer::paste().
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protectedinherited |
Definition at line 193 of file Layer.cpp.
References Layer::alignToReference().
Referenced by TextLayer::paste(), ImageLayer::paste(), TimeInstantLayer::paste(), NoteLayer::paste(), TimeValueLayer::paste(), RegionLayer::paste(), and FlexiNoteLayer::paste().
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inlineprotectedinherited |
Definition at line 588 of file Layer.h.
References Layer::layerMeasurementRectsChanged(), and Layer::m_measureRects.
Referenced by Layer::addMeasurementRect().
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inlineprotectedinherited |
Definition at line 593 of file Layer.h.
References Layer::layerMeasurementRectsChanged(), and Layer::m_measureRects.
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protectedinherited |
Definition at line 471 of file Layer.cpp.
References View::getEndFrame(), View::getStartFrame(), View::getXForFrame(), Layer::m_measureRects, and Layer::updateMeasureRectYCoords().
Referenced by Layer::nearestMeasurementRectChanged(), and Layer::paintMeasurementRects().
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protectedvirtualinherited |
Reimplemented in SpectrogramLayer.
Definition at line 510 of file Layer.cpp.
References Layer::MeasureRect::endY, Layer::MeasureRect::pixrect, and Layer::MeasureRect::startY.
Referenced by Layer::updateMeasurePixrects().
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protectedvirtualinherited |
Reimplemented in SpectrogramLayer.
Definition at line 518 of file Layer.cpp.
References Layer::MeasureRect::endY, and Layer::MeasureRect::startY.
Referenced by Layer::setMeasureRectFromPixrect().
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protectedvirtualinherited |
Definition at line 529 of file Layer.cpp.
References Layer::MeasureRect::endFrame, View::getFrameForX(), Layer::hasTimeXAxis(), Layer::MeasureRect::haveFrames, Layer::MeasureRect::pixrect, Layer::setMeasureRectYCoord(), and Layer::MeasureRect::startFrame.
Referenced by SpectrogramLayer::measureDoubleClick(), Layer::measureDrag(), and Layer::measureStart().
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protectedinherited |
Definition at line 542 of file Layer.cpp.
References Layer::m_measureRects.
Referenced by Layer::deleteCurrentMeasureRect(), Layer::nearestMeasurementRectChanged(), and Layer::paintMeasurementRects().
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protectedinherited |
Definition at line 569 of file Layer.cpp.
References View::drawMeasurementRect(), Layer::MeasureRect::endFrame, View::getEndFrame(), View::getStartFrame(), View::getXForFrame(), Layer::MeasureRect::haveFrames, Layer::paint(), Layer::MeasureRect::pixrect, and Layer::MeasureRect::startFrame.
Referenced by Layer::paintMeasurementRects().
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protected |
Definition at line 208 of file WaveformLayer.h.
Referenced by getChannelArrangement(), getCompletion(), getFeatureDescription(), getModel(), getNormalizeGain(), getProperties(), getZoomConstraint(), paint(), paintVerticalScale(), and setModel().
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protected |
Definition at line 225 of file WaveformLayer.h.
Referenced by getCurrentVerticalZoomStep(), getGain(), getPropertyRangeAndValue(), getValueForY(), paint(), paintVerticalScale(), setGain(), and toXml().
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protected |
Definition at line 226 of file WaveformLayer.h.
Referenced by getAutoNormalize(), getPropertyRangeAndValue(), isLayerScrollable(), paint(), setAutoNormalize(), and toXml().
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protected |
Definition at line 227 of file WaveformLayer.h.
Referenced by getShowMeans(), paint(), setShowMeans(), and toXml().
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protected |
Definition at line 228 of file WaveformLayer.h.
Referenced by getUseGreyscale(), paint(), setUseGreyscale(), and toXml().
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protected |
Definition at line 229 of file WaveformLayer.h.
Referenced by getChannelArrangement(), getChannelMode(), getPropertyRangeAndValue(), getValueForY(), getYForValue(), paint(), setChannelMode(), and toXml().
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protected |
Definition at line 230 of file WaveformLayer.h.
Referenced by getChannel(), getChannelArrangement(), getProperties(), setChannel(), setModel(), and toXml().
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protected |
Definition at line 231 of file WaveformLayer.h.
Referenced by getPropertyRangeAndValue(), getScale(), getValueExtents(), getValueForY(), getVerticalScaleWidth(), getYForValue(), getYScaleDifference(), getYScaleValue(), paint(), paintVerticalScale(), setScale(), and toXml().
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protected |
Definition at line 232 of file WaveformLayer.h.
Referenced by getMiddleLineHeight(), paint(), setMiddleLineHeight(), and toXml().
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protected |
Definition at line 233 of file WaveformLayer.h.
Referenced by getAggressiveCacheing(), paint(), setAggressiveCacheing(), and toXml().
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mutableprotected |
Definition at line 235 of file WaveformLayer.h.
Referenced by paint(), and paintVerticalScale().
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mutableprotected |
Definition at line 237 of file WaveformLayer.h.
Referenced by paint(), and ~WaveformLayer().
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mutableprotected |
Definition at line 238 of file WaveformLayer.h.
Referenced by flagBaseColourChanged(), paint(), setAggressiveCacheing(), setAutoNormalize(), setChannel(), setChannelMode(), setGain(), setMiddleLineHeight(), setModel(), setScale(), setShowMeans(), and setUseGreyscale().
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mutableprotected |
Definition at line 239 of file WaveformLayer.h.
Referenced by paint().
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staticprotectedinherited |
Definition at line 90 of file SingleColourLayer.h.
Referenced by SingleColourLayer::refColor(), SingleColourLayer::setDefaultColourFor(), and SingleColourLayer::unrefColor().
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protectedinherited |
Definition at line 92 of file SingleColourLayer.h.
Referenced by SingleColourLayer::getBaseColour(), SingleColourLayer::getBaseQColor(), SingleColourLayer::getLayerPresentationPixmap(), SingleColourLayer::getPropertyRangeAndValue(), SingleColourLayer::hasLightBackground(), SingleColourLayer::refColor(), SingleColourLayer::setBaseColour(), SingleColourLayer::setDefaultColourFor(), SingleColourLayer::setProperties(), SingleColourLayer::toXml(), toXml(), and SingleColourLayer::unrefColor().
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protectedinherited |
Definition at line 93 of file SingleColourLayer.h.
Referenced by SingleColourLayer::setBaseColour(), SingleColourLayer::setDefaultColourFor(), and SingleColourLayer::setProperties().
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protectedinherited |
Definition at line 94 of file SingleColourLayer.h.
Referenced by SingleColourLayer::setDefaultColourFor().
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protectedinherited |
Definition at line 599 of file Layer.h.
Referenced by Layer::addMeasureRectToSet(), Layer::deleteCurrentMeasureRect(), Layer::deleteMeasureRectFromSet(), Layer::findFocusedMeasureRect(), Layer::paintMeasurementRects(), Layer::toXml(), and Layer::updateMeasurePixrects().
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protectedinherited |
Definition at line 600 of file Layer.h.
Referenced by Layer::measureDrag(), Layer::measureEnd(), Layer::measureStart(), and Layer::paintMeasurementRects().
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protectedinherited |
Definition at line 601 of file Layer.h.
Referenced by Layer::measureDrag(), Layer::measureEnd(), Layer::measureStart(), and Layer::paintMeasurementRects().
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mutableprotectedinherited |
Definition at line 602 of file Layer.h.
Referenced by Layer::deleteCurrentMeasureRect(), Layer::haveCurrentMeasureRect(), and Layer::paintMeasurementRects().
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mutableprotectedinherited |
Definition at line 603 of file Layer.h.
Referenced by Layer::deleteCurrentMeasureRect(), and Layer::paintMeasurementRects().
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protectedinherited |
Definition at line 620 of file Layer.h.
Referenced by Layer::getLayerPresentationName(), Layer::getPropertyContainerName(), Layer::setPresentationName(), Layer::toBriefXml(), and Layer::toXml().