Base class for tracks which contain clips and plugins and can be added to Edit[s]. More...

#include <tracktion_Track.h>

Inheritance diagram for tracktion::engine::Track:

Public Types
enum	FreezeType { groupFreeze = 0 , individualFreeze , anyFreeze }
	Determines the type of freeze. More...

enum	MuteAndSoloLightState { soloLit = 1 , soloFlashing = 2 , soloIsolate = 4 , muteLit = 8 , muteFlashing = 16 }
	Determines the status of the mute and solo indicators. More...

using	Ptr = juce::ReferenceCountedObjectPtr< Track >

using	Array = juce::ReferenceCountedArray< Track >

Public Types inherited from tracktion::engine::Selectable
using	WeakRef = juce::WeakReference< Selectable >

Public Member Functions
	Track (Edit &, const juce::ValueTree &, bool hasModifierList)
	Creates a track with a given state.

	~Track () override
	Destructor.

virtual void	initialise ()
	Initialises the Track.

virtual void	flushStateToValueTree ()
	Flushes all plugin states on the track to the state object.

void	refreshCurrentAutoParam ()
	Updates the current parameter bases on the set IDs.

juce::String	getName () const override
	Returns the name of the Track.

void	setName (const juce::String &)
	Sets the name of the Track.

void	resetName ()
	Sets the name of the Track to an empty string.

virtual void	sanityCheckName ()
	Sub-classes can impliment this to avoid certain characters being used in a name.

virtual bool	isAudioTrack () const
	Returns true if this is an AudioTrack.

virtual bool	isAutomationTrack () const
	Returns true if this is an AutomationTrack.

virtual bool	isFolderTrack () const
	Returns true if this is a FolderTrack.

virtual bool	isMarkerTrack () const
	Returns true if this is a MarkerTrack.

virtual bool	isTempoTrack () const
	Returns true if this is a TempoTrack.

virtual bool	isChordTrack () const
	Returns true if this is a ChordTrack.

virtual bool	isArrangerTrack () const
	Returns true if this is an ArrangerTrack.

virtual bool	isMasterTrack () const
	Returns true if this is a MasterTrack.

bool	canContainMarkers () const
	Returns true if this Track can contain MarkerClip[s].

bool	canContainMIDI () const
	Returns true if this Track can contain MidiClip[s].

bool	canContainAudio () const
	Returns true if this Track can contain WaveAudioClip[s].

bool	canContainEditClips () const
	Returns true if this Track can contain EditClip[s].

bool	canContainPlugins () const
	Returns true if this Track can contain Plugin[s].

bool	isMovable () const
	Returns true if this Track is movable.

bool	acceptsInput () const
	Returns true if this track can have inputs assigned to it.

bool	createsOutput () const
	Returns true if this track creates audible output.

bool	wantsAutomation () const
	Returns true if this track can show automation.

virtual bool	canContainPlugin (Plugin *) const =0
	Returns true if this track can contain a specific Plugin.

virtual bool	isFrozen (FreezeType) const
	Returns true if this track is frozen using the given type.

virtual void	setFrozen (bool, FreezeType)
	Attempts to freeze or unfreeze the track using a given FreezeType.

bool	isHidden () const
	Returns true if this track should be hidden from view.

void	setHidden (bool h)
	Sets whether this track should be hidden from view.

bool	isProcessing (bool includeParents) const
	Returns true if this track should be included in playback.

void	setProcessing (bool p)
	Sets whether this track should be included in playback.

virtual bool	processAudioNodesWhileMuted () const
	Subclasses can override this to ensure track contents are still played even when the track is muted.

virtual juce::Array< Track * >	getInputTracks () const
	Should return any tracks which feed into this track.

juce::Array< Track * >	getAllSubTracks (bool recursive) const
	Returns all nested tracks.

juce::Array< AudioTrack * >	getAllAudioSubTracks (bool recursive) const
	Returns all nested AudioTrack[s].

TrackList *	getSubTrackList () const
	Returns the TrackList if this Track has any sub-tracks.

bool	hasSubTracks () const
	Returns true if this track has any subtracks.

virtual Clip *	findClipForID (EditItemID) const
	Returns a clip one with a matching ID can be found on this Track.

Track *	getSiblingTrack (int delta, bool keepWithinSameParent) const
	Returns a sibling Track to this one.

virtual int	getNumTrackItems () const
	Should return the number of TrackItem[s] on this Track.

virtual TrackItem *	getTrackItem (int) const
	Should return the TrackItem at the given index.

virtual int	indexOfTrackItem (TrackItem *) const
	Should return the index of the given TrackItem.

virtual int	getIndexOfNextTrackItemAt (TimePosition)
	Should return the index of the TrackItem after this time.

virtual TrackItem *	getNextTrackItemAt (TimePosition)
	Should return the TrackItem after this time.

virtual void	insertSpaceIntoTrack (TimePosition, TimeDuration)
	Should insert empty space in to the track, shuffling down any items after the time.

juce::ValueTree	getParentTrackTree () const
	Returns the state of the parent Track.

Track *	getParentTrack () const
	Returns the parent Track if this is a nested track.

FolderTrack *	getParentFolderTrack () const
	Returns the parent FolderTrack if this is nested in one.

bool	isAChildOf (const Track &possibleParent) const
	Tests whether this is a child of a given Track.

bool	isPartOfSubmix () const
	Tests whether this nested within a submix FolderTrack.

int	getIndexInEditTrackList () const
	Returns the index of this track in a flat list of tracks contained in an Edit.

int	getTrackDepth () const
	Returns the number of parents within which this track is nested.

virtual bool	isMuted (bool) const
	Returns true if this track is muted.

virtual bool	isSolo (bool) const
	Returns true if this track is soloed.

virtual bool	isSoloIsolate (bool) const
	Returns true if this track is solo isolated.

virtual void	setMute (bool)
	Subclasses should implement this to mute themselves.

virtual void	setSolo (bool)
	Subclasses should implement this to solo themselves.

virtual void	setSoloIsolate (bool)
	Subclasses should implement this to solo isolate themselves.

MuteAndSoloLightState	getMuteAndSoloLightState () const
	Returns the mute a solo status.

bool	shouldBePlayed () const noexcept
	Tests whether this track should be audible in the playback graph i.e.

void	updateAudibility (bool areAnyTracksSolo)
	Updates the audibility state of the Track.

juce::Array< AutomatableParameter * >	getAllAutomatableParams () const
	Returns all the parameters for this track's Plugin[s] and Modifier[s].

void	visitAllAutomatableParams (const std::function< void(AutomatableParameter &)> &) const
	Visits all the parameters for this track's Plugin[s] and Modifier[s].

AutomatableParameter *	getCurrentlyShownAutoParam () const noexcept
	Returns the parameter whos curve should be shown on this Track.

void	setCurrentlyShownAutoParam (const AutomatableParameter::Ptr &)
	Sets a parameter to display on this Track.

void	hideAutomatableParametersForSource (EditItemID pluginOrParameterID)
	Hides a shown parameter if it matches the given ID.

virtual bool	containsPlugin (const Plugin *) const
	Tests whether this Track or a clip on it contains the given plugin.

bool	hasFreezePointPlugin () const
	Tests whether this Track contains a FreezePointPlugin.

juce::Array< AutomatableEditItem * >	getAllAutomatableEditItems () const
	Returns all AutomatableEditItem[s] on this Track.

virtual Plugin::Array	getAllPlugins () const
	Returns all pugins on this Track.

virtual void	sendMirrorUpdateToAllPlugins (Plugin &changedPlugin) const
	Sends a message to all plugins that the given plugin has changed.

void	flipAllPluginsEnablement ()
	Toggles the Plugin::isEnabled state for all Plugin[s] on this Track.

ModifierList *	getModifierList () const
	Returns the ModifierList for this track, if it has one.

void	setColour (juce::Colour newColour)
	Sets a colour for this track to use.

juce::Colour	getColour () const
	Returns the the of this.

bool	canShowImage () const
	Tests whether this Track can show an image.

void	setTrackImage (const juce::String &idOrData)
	Sets some image data to use.

juce::String	getTrackImage () const
	Returns previously set image data.

bool	imageHasChanged ()
	Tests and resets a flag internally kept when the image changes.

void	setTags (const juce::StringArray &)
	Sets an array of Strings to use as tags.

juce::String	getTags () const
	Returns the tags as a pipe-separated single String.

const juce::StringArray &	getTagsArray () const noexcept
	Returns the array of tags.

Public Member Functions inherited from tracktion::engine::EditItem
	EditItem (EditItemID, Edit &)

	EditItem (Edit &, const juce::ValueTree &)

virtual	~EditItem ()=default

Public Member Functions inherited from tracktion::engine::Selectable
	Selectable ()

virtual	~Selectable ()

virtual juce::String	getSelectableDescription ()=0
	Subclasses must return a description of what they are.

virtual void	selectionStatusChanged (bool isNowSelected)
	Can be overridden to tell this object that it has just been selected or deselected.

virtual void	changed ()
	This should be called to send a change notification to any SelectableListeners that are registered with this object.

virtual void	selectableAboutToBeDeleted ()
	Called just before the selectable is about to be deleted so any subclasses should still be valid at this point.

void	addListener (SelectableListener *)

void	removeListener (SelectableListener *)

void	addSelectableListener (SelectableListener *)

void	removeSelectableListener (SelectableListener *)

void	cancelAnyPendingUpdates ()
	If changed() has been called, this will cancel any pending async change notificaions.

void	deselect ()

void	propertiesChanged ()

void	notifyListenersOfDeletion ()

WeakRef	getWeakRef ()

Public Attributes
juce::ValueTree	state
	The state of this Track.

PluginList	pluginList
	The Track's PluginList.

juce::CachedValue< AutomationMode >	automationMode
	The automation mode for parameters on this track to use.

Public Attributes inherited from tracktion::engine::EditItem
Edit &	edit

const EditItemID	itemID
	Every EditItem has an ID which is unique within the edit.

Public Attributes inherited from tracktion::engine::Selectable
WeakRef::Master	masterReference

Static Public Attributes
static const int	minTrackHeightForDetail = 10
	The minimim height to show track contents at.

static const int	trackHeightForEditor = 180
	The height at which inline editors should be shown.

static const int	frozenTrackHeight = 15
	The height to show group frozen tracks.

Protected Member Functions
void	valueTreePropertyChanged (juce::ValueTree &, const juce::Identifier &) override

void	valueTreeChildAdded (juce::ValueTree &, juce::ValueTree &) override

void	valueTreeChildRemoved (juce::ValueTree &, juce::ValueTree &, int) override

void	valueTreeChildOrderChanged (juce::ValueTree &, int, int) override

void	valueTreeParentChanged (juce::ValueTree &) override

void	handleAsyncUpdate () override

virtual bool	isTrackAudible (bool areAnyTracksSolo) const
	Returns whether this Track should be audible.

Additional Inherited Members
Static Public Member Functions inherited from tracktion::engine::Selectable
static void	initialise ()

static bool	isSelectableValid (const Selectable *) noexcept
	checks whether this object has been deleted.

Detailed Description

Base class for tracks which contain clips and plugins and can be added to Edit[s].

See also: AudioTrack, FolderTrack, AutomationTrack, MarkerTrack, TempoTrack, ChordTrack, ArrangerTrack

Member Typedef Documentation

◆ Ptr

using tracktion::engine::Track::Ptr = juce::ReferenceCountedObjectPtr<Track>

◆ Array

using tracktion::engine::Track::Array = juce::ReferenceCountedArray<Track>

Member Enumeration Documentation

◆ FreezeType

enum tracktion::engine::Track::FreezeType

Determines the type of freeze.

Enumerator
groupFreeze	Freezes multiple tracks together in to a single file.
individualFreeze	Freezes a track in to a single audio file.
anyFreeze	Either a group or individual freeze.

◆ MuteAndSoloLightState

enum tracktion::engine::Track::MuteAndSoloLightState

Determines the status of the mute and solo indicators.

Enumerator
soloLit	Track is explicitly soloed.
soloFlashing	Track is implicitly soloed.
soloIsolate	Track is explicitly solo isolated.
muteLit	Track is explicitly muted.
muteFlashing	Track is implicitly muted.

Constructor & Destructor Documentation

◆ Track()

tracktion::engine::Track::Track	(	Edit &	,
		const juce::ValueTree &	,
		bool	hasModifierList
	)

Creates a track with a given state.

◆ ~Track()

tracktion::engine::Track::~Track ( )

override

Destructor.

Member Function Documentation

◆ initialise()

virtual void tracktion::engine::Track::initialise ( )

virtual

Initialises the Track.

You shouldn't need to call this directly, it will be called by the track creation methods.

See also: Edit::insertTrack

Reimplemented in tracktion::engine::AudioTrack, tracktion::engine::ClipTrack, tracktion::engine::FolderTrack, and tracktion::engine::MasterTrack.

◆ flushStateToValueTree()

virtual void tracktion::engine::Track::flushStateToValueTree ( )

virtual

Flushes all plugin states on the track to the state object.

This is usually called automatically when an Edit is saved.

Reimplemented in tracktion::engine::ClipTrack.

◆ refreshCurrentAutoParam()

void tracktion::engine::Track::refreshCurrentAutoParam ( )

Updates the current parameter bases on the set IDs.

This is usually called automatically by the Edit when the ID changes or an Edit is loaded.

See also: getCurrentlyShownAutoParam

◆ getName()

juce::String tracktion::engine::Track::getName ( ) const

overridevirtual

Returns the name of the Track.

Implements tracktion::engine::EditItem.

◆ setName()

void tracktion::engine::Track::setName ( const juce::String & )

Sets the name of the Track.

◆ resetName()

void tracktion::engine::Track::resetName ( )

Sets the name of the Track to an empty string.

Base classes may then use this an an indication to return a name based on the track type and index

◆ sanityCheckName()

virtual void tracktion::engine::Track::sanityCheckName ( )

virtual

Sub-classes can impliment this to avoid certain characters being used in a name.

Reimplemented in tracktion::engine::AudioTrack, and tracktion::engine::FolderTrack.

◆ isAudioTrack()

virtual bool tracktion::engine::Track::isAudioTrack ( ) const

virtual

Returns true if this is an AudioTrack.

Reimplemented in tracktion::engine::AudioTrack.

Referenced by acceptsInput(), canContainAudio(), canContainEditClips(), canContainMIDI(), canContainPlugins(), createsOutput(), and isMovable().

◆ isAutomationTrack()

virtual bool tracktion::engine::Track::isAutomationTrack ( ) const

virtual

Returns true if this is an AutomationTrack.

Reimplemented in tracktion::engine::AutomationTrack.

◆ isFolderTrack()

virtual bool tracktion::engine::Track::isFolderTrack ( ) const

virtual

Returns true if this is a FolderTrack.

Reimplemented in tracktion::engine::FolderTrack.

Referenced by canContainPlugins(), and isMovable().

◆ isMarkerTrack()

virtual bool tracktion::engine::Track::isMarkerTrack ( ) const

virtual

Returns true if this is a MarkerTrack.

Reimplemented in tracktion::engine::MarkerTrack.

Referenced by canContainMarkers(), and wantsAutomation().

◆ isTempoTrack()

virtual bool tracktion::engine::Track::isTempoTrack ( ) const

virtual

Returns true if this is a TempoTrack.

Reimplemented in tracktion::engine::TempoTrack.

◆ isChordTrack()

virtual bool tracktion::engine::Track::isChordTrack ( ) const

virtual

Returns true if this is a ChordTrack.

Reimplemented in tracktion::engine::ChordTrack.

Referenced by wantsAutomation().

◆ isArrangerTrack()

virtual bool tracktion::engine::Track::isArrangerTrack ( ) const

virtual

Returns true if this is an ArrangerTrack.

Reimplemented in tracktion::engine::ArrangerTrack.

Referenced by wantsAutomation().

◆ isMasterTrack()

virtual bool tracktion::engine::Track::isMasterTrack ( ) const

virtual

Returns true if this is a MasterTrack.

Reimplemented in tracktion::engine::MasterTrack.

Referenced by canContainPlugins().

◆ canContainMarkers()

bool tracktion::engine::Track::canContainMarkers ( ) const

Returns true if this Track can contain MarkerClip[s].

References isMarkerTrack().

◆ canContainMIDI()

bool tracktion::engine::Track::canContainMIDI ( ) const

Returns true if this Track can contain MidiClip[s].

References isAudioTrack().

◆ canContainAudio()

bool tracktion::engine::Track::canContainAudio ( ) const

Returns true if this Track can contain WaveAudioClip[s].

References isAudioTrack().

◆ canContainEditClips()

bool tracktion::engine::Track::canContainEditClips ( ) const

Returns true if this Track can contain EditClip[s].

References isAudioTrack().

◆ canContainPlugins()

bool tracktion::engine::Track::canContainPlugins ( ) const

Returns true if this Track can contain Plugin[s].

References isAudioTrack(), isFolderTrack(), and isMasterTrack().

◆ isMovable()

bool tracktion::engine::Track::isMovable ( ) const

Returns true if this Track is movable.

See also: AudioTrack, FolderTrack

References isAudioTrack(), and isFolderTrack().

◆ acceptsInput()

bool tracktion::engine::Track::acceptsInput ( ) const

Returns true if this track can have inputs assigned to it.

See also: AudioTrack

References isAudioTrack().

◆ createsOutput()

bool tracktion::engine::Track::createsOutput ( ) const

Returns true if this track creates audible output.

See also: AudioTrack

References isAudioTrack().

◆ wantsAutomation()

bool tracktion::engine::Track::wantsAutomation ( ) const

Returns true if this track can show automation.

See also: AudioTrack, FolderTrack, AutomationTrack

References isArrangerTrack(), isChordTrack(), and isMarkerTrack().

◆ canContainPlugin()

virtual bool tracktion::engine::Track::canContainPlugin ( Plugin * ) const

pure virtual

Returns true if this track can contain a specific Plugin.

Subclasses can override this to avoid specific plugins such as VCAPlugin[s] on AudioTrack[s].

Implemented in tracktion::engine::ArrangerTrack, tracktion::engine::AudioTrack, tracktion::engine::AutomationTrack, tracktion::engine::ChordTrack, tracktion::engine::FolderTrack, tracktion::engine::MarkerTrack, tracktion::engine::MasterTrack, and tracktion::engine::TempoTrack.

◆ isFrozen()

virtual bool tracktion::engine::Track::isFrozen ( FreezeType ) const

virtual

Returns true if this track is frozen using the given type.

Reimplemented in tracktion::engine::AudioTrack, and tracktion::engine::FolderTrack.

◆ setFrozen()

virtual void tracktion::engine::Track::setFrozen	(	bool	,
		FreezeType
	)

virtual

Attempts to freeze or unfreeze the track using a given FreezeType.

Reimplemented in tracktion::engine::AudioTrack.

◆ isHidden()

bool tracktion::engine::Track::isHidden ( ) const

Returns true if this track should be hidden from view.

◆ setHidden()

void tracktion::engine::Track::setHidden ( bool h )

Sets whether this track should be hidden from view.

◆ isProcessing()

bool tracktion::engine::Track::isProcessing ( bool includeParents ) const

Returns true if this track should be included in playback.

◆ setProcessing()

void tracktion::engine::Track::setProcessing ( bool p )

Sets whether this track should be included in playback.

◆ processAudioNodesWhileMuted()

virtual bool tracktion::engine::Track::processAudioNodesWhileMuted ( ) const

virtual

Subclasses can override this to ensure track contents are still played even when the track is muted.

This may be required if this track is a sidechain source or feeding an aux for example.

Reimplemented in tracktion::engine::AudioTrack.

◆ getInputTracks()

virtual juce::Array< Track * > tracktion::engine::Track::getInputTracks ( ) const

virtual

Should return any tracks which feed into this track.

Reimplemented in tracktion::engine::AudioTrack, and tracktion::engine::FolderTrack.

◆ getAllSubTracks()

juce::Array< Track * > tracktion::engine::Track::getAllSubTracks ( bool recursive ) const

Returns all nested tracks.

Parameters

recursive Whether to include all tracks recursively.

◆ getAllAudioSubTracks()

juce::Array< AudioTrack * > tracktion::engine::Track::getAllAudioSubTracks ( bool recursive ) const

Returns all nested AudioTrack[s].

Parameters

recursive Whether to include all tracks recursively.

◆ getSubTrackList()

TrackList * tracktion::engine::Track::getSubTrackList ( ) const

Returns the TrackList if this Track has any sub-tracks.

May be nullptr if it doesn't.

◆ hasSubTracks()

bool tracktion::engine::Track::hasSubTracks ( ) const

Returns true if this track has any subtracks.

◆ findClipForID()

virtual Clip * tracktion::engine::Track::findClipForID ( EditItemID ) const

virtual

Returns a clip one with a matching ID can be found on this Track.

Reimplemented in tracktion::engine::ClipTrack.

◆ getSiblingTrack()

Track * tracktion::engine::Track::getSiblingTrack	(	int	delta,
		bool	keepWithinSameParent
	)		const

Returns a sibling Track to this one.

Parameters

delta	The offset from this track. 1 is the next track, -1 is the previous.
keepWithinSameParent	Whether to include parent and sub tracks or only tracks at this level.

◆ getNumTrackItems()

virtual int tracktion::engine::Track::getNumTrackItems ( ) const

virtual

Should return the number of TrackItem[s] on this Track.

Reimplemented in tracktion::engine::ClipTrack, tracktion::engine::FolderTrack, and tracktion::engine::TempoTrack.

◆ getTrackItem()

virtual TrackItem * tracktion::engine::Track::getTrackItem ( int ) const

virtual

Should return the TrackItem at the given index.

Reimplemented in tracktion::engine::ClipTrack, tracktion::engine::FolderTrack, and tracktion::engine::TempoTrack.

◆ indexOfTrackItem()

virtual int tracktion::engine::Track::indexOfTrackItem ( TrackItem * ) const

virtual

Should return the index of the given TrackItem.

Reimplemented in tracktion::engine::ClipTrack, tracktion::engine::FolderTrack, and tracktion::engine::TempoTrack.

◆ getIndexOfNextTrackItemAt()

virtual int tracktion::engine::Track::getIndexOfNextTrackItemAt ( TimePosition )

virtual

Should return the index of the TrackItem after this time.

Reimplemented in tracktion::engine::ClipTrack, tracktion::engine::FolderTrack, and tracktion::engine::TempoTrack.

◆ getNextTrackItemAt()

virtual TrackItem * tracktion::engine::Track::getNextTrackItemAt ( TimePosition )

virtual

Should return the TrackItem after this time.

Reimplemented in tracktion::engine::ClipTrack, tracktion::engine::FolderTrack, and tracktion::engine::TempoTrack.

◆ insertSpaceIntoTrack()

virtual void tracktion::engine::Track::insertSpaceIntoTrack	(	TimePosition	,
		TimeDuration
	)

virtual

Should insert empty space in to the track, shuffling down any items after the time.

Parameters

time	The time point in seconds to insert at
amountOfSpace	The duration of time to insert

Reimplemented in tracktion::engine::ClipTrack, and tracktion::engine::TempoTrack.

◆ getParentTrackTree()

juce::ValueTree tracktion::engine::Track::getParentTrackTree ( ) const

Returns the state of the parent Track.

◆ getParentTrack()

Track * tracktion::engine::Track::getParentTrack ( ) const

Returns the parent Track if this is a nested track.

◆ getParentFolderTrack()

FolderTrack * tracktion::engine::Track::getParentFolderTrack ( ) const

Returns the parent FolderTrack if this is nested in one.

◆ isAChildOf()

bool tracktion::engine::Track::isAChildOf ( const Track & possibleParent ) const

Tests whether this is a child of a given Track.

◆ isPartOfSubmix()

bool tracktion::engine::Track::isPartOfSubmix ( ) const

Tests whether this nested within a submix FolderTrack.

See also: FolderTrack::isSubmixFolder

◆ getIndexInEditTrackList()

int tracktion::engine::Track::getIndexInEditTrackList ( ) const

Returns the index of this track in a flat list of tracks contained in an Edit.

Useful for naming Tracks.

◆ getTrackDepth()

int tracktion::engine::Track::getTrackDepth ( ) const

Returns the number of parents within which this track is nested.

◆ isMuted()

virtual bool tracktion::engine::Track::isMuted ( bool ) const

virtual

Returns true if this track is muted.

Parameters

includeMutingByDestination If this is true, this will retrn true if any tracks this feeds in to are muted.

Reimplemented in tracktion::engine::AudioTrack, and tracktion::engine::FolderTrack.

◆ isSolo()

virtual bool tracktion::engine::Track::isSolo ( bool ) const

virtual

Returns true if this track is soloed.

Parameters

includeIndirectSolo If this is true, this will retrn true if any tracks this feeds in to are soloed.

Reimplemented in tracktion::engine::AudioTrack, and tracktion::engine::FolderTrack.

◆ isSoloIsolate()

virtual bool tracktion::engine::Track::isSoloIsolate ( bool ) const

virtual

Returns true if this track is solo isolated.

Parameters

includeIndirectSolo If this is true, this will retrn true if any tracks this feeds in to are solo isolated.

Reimplemented in tracktion::engine::AudioTrack, and tracktion::engine::FolderTrack.

◆ setMute()

virtual void tracktion::engine::Track::setMute ( bool )

virtual

Subclasses should implement this to mute themselves.

Reimplemented in tracktion::engine::AudioTrack, and tracktion::engine::FolderTrack.

◆ setSolo()

virtual void tracktion::engine::Track::setSolo ( bool )

virtual

Subclasses should implement this to solo themselves.

Reimplemented in tracktion::engine::AudioTrack, and tracktion::engine::FolderTrack.

◆ setSoloIsolate()

virtual void tracktion::engine::Track::setSoloIsolate ( bool )

virtual

Subclasses should implement this to solo isolate themselves.

Reimplemented in tracktion::engine::AudioTrack, and tracktion::engine::FolderTrack.

◆ getMuteAndSoloLightState()

MuteAndSoloLightState tracktion::engine::Track::getMuteAndSoloLightState ( ) const

Returns the mute a solo status.

◆ shouldBePlayed()

bool tracktion::engine::Track::shouldBePlayed ( ) const

noexcept

Tests whether this track should be audible in the playback graph i.e.

explicitly or implicitly soloed or not muted.

◆ updateAudibility()

void tracktion::engine::Track::updateAudibility ( bool areAnyTracksSolo )

Updates the audibility state of the Track.

N.B. You shouldn't need to call this directly. It will get called by the Edit when a track's solo/mute status changes.

◆ getAllAutomatableParams()

juce::Array< AutomatableParameter * > tracktion::engine::Track::getAllAutomatableParams ( ) const

Returns all the parameters for this track's Plugin[s] and Modifier[s].

◆ visitAllAutomatableParams()

void tracktion::engine::Track::visitAllAutomatableParams ( const std::function< void(AutomatableParameter &)> & ) const

Visits all the parameters for this track's Plugin[s] and Modifier[s].

◆ getCurrentlyShownAutoParam()

AutomatableParameter * tracktion::engine::Track::getCurrentlyShownAutoParam ( ) const

noexcept

Returns the parameter whos curve should be shown on this Track.

◆ setCurrentlyShownAutoParam()

void tracktion::engine::Track::setCurrentlyShownAutoParam ( const AutomatableParameter::Ptr & )

Sets a parameter to display on this Track.

◆ hideAutomatableParametersForSource()

void tracktion::engine::Track::hideAutomatableParametersForSource ( EditItemID pluginOrParameterID )

Hides a shown parameter if it matches the given ID.

◆ containsPlugin()

virtual bool tracktion::engine::Track::containsPlugin ( const Plugin * ) const

virtual

Tests whether this Track or a clip on it contains the given plugin.

Reimplemented in tracktion::engine::ClipTrack.

◆ hasFreezePointPlugin()

bool tracktion::engine::Track::hasFreezePointPlugin ( ) const

Tests whether this Track contains a FreezePointPlugin.

◆ getAllAutomatableEditItems()

juce::Array< AutomatableEditItem * > tracktion::engine::Track::getAllAutomatableEditItems ( ) const

Returns all AutomatableEditItem[s] on this Track.

See also: Plugin, Modifier

◆ getAllPlugins()

virtual Plugin::Array tracktion::engine::Track::getAllPlugins ( ) const

virtual

Returns all pugins on this Track.

Subclasses may implement this to also return Plugin[s] on Clip[s]

Reimplemented in tracktion::engine::ClipTrack.

◆ sendMirrorUpdateToAllPlugins()

virtual void tracktion::engine::Track::sendMirrorUpdateToAllPlugins ( Plugin & changedPlugin ) const

virtual

Sends a message to all plugins that the given plugin has changed.

Reimplemented in tracktion::engine::ClipTrack.

◆ flipAllPluginsEnablement()

void tracktion::engine::Track::flipAllPluginsEnablement ( )

Toggles the Plugin::isEnabled state for all Plugin[s] on this Track.

◆ getModifierList()

ModifierList * tracktion::engine::Track::getModifierList ( ) const

Returns the ModifierList for this track, if it has one.

◆ setColour()

void tracktion::engine::Track::setColour ( juce::Colour newColour )

Sets a colour for this track to use.

◆ getColour()

juce::Colour tracktion::engine::Track::getColour ( ) const

Returns the the of this.