#include <tracktion_CompManager.h>

Inheritance diagram for tracktion::engine::WaveCompManager:

Public Types
using	Ptr = juce::ReferenceCountedObjectPtr< WaveCompManager >

Public Types inherited from tracktion::engine::CompManager
using	Ptr = juce::ReferenceCountedObjectPtr< CompManager >

Public Member Functions
	WaveCompManager (WaveAudioClip &)

	~WaveCompManager () override

void	updateThumbnails (juce::Component &, juce::OwnedArray< SmartThumbnail > &thumbnails) const
	Updates an array of thumbnails so they represent the takes and are in the correct order etc.

juce::File	getCurrentCompFile () const
	Returns the current comp file.

HashCode	getBaseTakeHash (int takeIndex) const override

double	getTakeLength (int takeIndex) const override

double	getOffset () const override

double	getLoopLength () const override

bool	getAutoTempo () override

double	getSourceTempo () override

juce::String	getWarning () override

float	getRenderProgress () const override

void	triggerCompRender () override
	Triggers the render of the comp.

void	flattenTake (int takeIndex, bool deleteSourceFiles) override
	Should flatten the comp and remove all other takes.

juce::ValueTree	pasteComp (const juce::ValueTree &compTree) override
	Pastes an existing comp to this manager and returns the newly added tree.

void	setStripToUpdate (juce::Component *strip) override
	Sets a component to be updated during render processes.

juce::ValueTree	addNewComp () override
	Adds a new comp to the end of the takes list optionally making it active.

CompRenderContext *	createRenderContext () const
	Returns a context to render the current taste of this comp.

Public Member Functions inherited from tracktion::engine::CompManager
	CompManager (Clip &, const juce::ValueTree &)
	Creates a CompManager for a given clip.

	~CompManager () override
	Destructor.

virtual void	initialise ()

virtual void	discardCachedData ()

Clip &	getClip () const noexcept

bool	shouldDisplayWarning () const noexcept
	Returns true if the source should display a warning about using multi-tempo changes.

juce::ValueTree	getSection (int takeIndex, int sectionIndex) const
	Returns the section at the given index of a given take.

juce::ValueTree	findSectionAtTime (double time)
	Returns either the section for the current comp at a given time or if a whole take is being used the take.

int	findSectionWithEndTime (juce::Range< double > range, int takeIndex, bool &timeFoundAtStartOfSection) const
	Returns the index of the section whose end lies within the given time range.

juce::Range< double >	getSectionTimes (const juce::ValueTree &) const
	Returns the time range a given section occupies for a given take.

juce::ValueTree	getTakesTree ()

void	setActiveTakeIndex (int index)
	Sets the active take index.

int	getActiveTakeIndex () const
	Returns the active take index.

juce::ValueTree	getActiveTakeTree () const
	Returns the active take tree.

int	getNumTakes () const
	Returns the number of takes that are not comps.

int	getNumComps () const
	Returns the number of comps that are comps.

int	getTotalNumTakes () const
	Returns the total number of takes including comp takes.

bool	isTakeComp (int takeIndex) const
	Returns true if the given take at an index is a comp.

bool	isTakeComp (const juce::ValueTree &takeTree) const
	Returns true if the given take is a comp.

bool	isCurrentTakeComp () const
	Returns true if the current take is a comp.

juce::String	getTakeName (int index) const
	Returns the name of a take.

double	getMaxCompLength () const
	Returns the maximum length that a comp can be.

juce::Range< double >	getCompRange () const
	Returns the time range available for comping i.e.

double	getSpeedRatio () const
	Returns the effective speed ratio used for displaying waveforms.

double	getSourceTimeMultiplier () const
	Returns the current time multiplier in use by the source, either the speed ratio or auto tempo ratio.

HashCode	getTakeHash (int takeIndex) const
	Returns a hash code representing a take.

void	changeSectionIndexAtTime (double time, int takeIndex)
	Changes the index of the active comp's section at a given time.

void	removeSectionIndexAtTime (double time, int takeIndex)
	Removes a section from the comp at the given time if the section is at the given take index.

void	moveSectionEndTime (juce::ValueTree &section, double newTime)
	Moves a section's end time to the new time specified.

void	moveSection (juce::ValueTree &section, double timeDelta)
	Moves a section by the specified time delta also moving the previous section's end time by the same ammount.

void	moveSectionToEndAt (juce::ValueTree &section, double newEndTime)
	Moves a section to an absolute end time also moving the previous section's end time by the same ammount.

juce::ValueTree	addSection (int takeIndex, double endTime)
	Adds a new section at a given time and returns the index of it.

void	removeSection (const juce::ValueTree &sectionToRemove)
	Removes a section from the active comp if it is within range.

juce::ValueTree	splitSectionAtTime (double time)
	Find the current section at the given time and splits it in two ready for a new comp section.

void	removeSectionsWithinRange (juce::Range< double > timeRange, const juce::ValueTree &sectionToKeep)
	Removes all sections which lie within the given time range.

Static Public Member Functions
static bool	renderTake (CompRenderContext &, Edit &, AudioFileWriter &, juce::ThreadPoolJob &, std::atomic< float > &progress)
	Renders the comp using the given writer and ThreadPoolJob.

Additional Inherited Members
Protected Member Functions inherited from tracktion::engine::CompManager
juce::UndoManager *	getUndoManager () const

void	keepSectionsSortedAndInRange ()

juce::ValueTree	getNewCompTree () const

Protected Attributes inherited from tracktion::engine::CompManager
juce::ValueTree	takesTree

int	lastRenderedTake = -1

HashCode	lastHash = 0

double	maxCompLength

double	effectiveTimeMultiplier

double	lastOffset = 1.0

double	lastTimeRatio = 1.0

Member Typedef Documentation

◆ Ptr

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

Constructor & Destructor Documentation

◆ WaveCompManager()

tracktion::engine::WaveCompManager::WaveCompManager ( WaveAudioClip & )

◆ ~WaveCompManager()

tracktion::engine::WaveCompManager::~WaveCompManager ( )

override

Member Function Documentation

◆ updateThumbnails()

void tracktion::engine::WaveCompManager::updateThumbnails	(	juce::Component &	,
		juce::OwnedArray< SmartThumbnail > &	thumbnails
	)		const

Updates an array of thumbnails so they represent the takes and are in the correct order etc.

◆ getCurrentCompFile()

juce::File tracktion::engine::WaveCompManager::getCurrentCompFile ( ) const

Returns the current comp file.

◆ getBaseTakeHash()

HashCode tracktion::engine::WaveCompManager::getBaseTakeHash ( int takeIndex ) const

overridevirtual

Implements tracktion::engine::CompManager.

References tracktion::engine::ProjectItemID::getItemID().

◆ getTakeLength()

double tracktion::engine::WaveCompManager::getTakeLength ( int takeIndex ) const

overridevirtual

Implements tracktion::engine::CompManager.

◆ getOffset()

double tracktion::engine::WaveCompManager::getOffset ( ) const

overridevirtual

Implements tracktion::engine::CompManager.

◆ getLoopLength()

double tracktion::engine::WaveCompManager::getLoopLength ( ) const

overridevirtual

Implements tracktion::engine::CompManager.

◆ getAutoTempo()

bool tracktion::engine::WaveCompManager::getAutoTempo ( )

overridevirtual

Implements tracktion::engine::CompManager.

◆ getSourceTempo()

double tracktion::engine::WaveCompManager::getSourceTempo ( )

overridevirtual

Implements tracktion::engine::CompManager.

◆ getWarning()

juce::String tracktion::engine::WaveCompManager::getWarning ( )

overridevirtual

Reimplemented from tracktion::engine::CompManager.

◆ getRenderProgress()

float tracktion::engine::WaveCompManager::getRenderProgress ( ) const

overridevirtual

Reimplemented from tracktion::engine::CompManager.

◆ triggerCompRender()

void tracktion::engine::WaveCompManager::triggerCompRender ( )

overridevirtual

Triggers the render of the comp.

Call this when you change the comp in some way.

Implements tracktion::engine::CompManager.

◆ flattenTake()

void tracktion::engine::WaveCompManager::flattenTake	(	int	takeIndex,
		bool	deleteSourceFiles
	)

overridevirtual

Should flatten the comp and remove all other takes.

Implements tracktion::engine::CompManager.

◆ pasteComp()

juce::ValueTree tracktion::engine::WaveCompManager::pasteComp ( const juce::ValueTree & )

overridevirtual

Pastes an existing comp to this manager and returns the newly added tree.

Reimplemented from tracktion::engine::CompManager.

◆ setStripToUpdate()

void tracktion::engine::WaveCompManager::setStripToUpdate ( juce::Component * )

overridevirtual

Sets a component to be updated during render processes.

Reimplemented from tracktion::engine::CompManager.

◆ addNewComp()

juce::ValueTree tracktion::engine::WaveCompManager::addNewComp ( )

overridevirtual

Adds a new comp to the end of the takes list optionally making it active.

This is essentially a new take with a new ProjectItemID and a single blank section.

Implements tracktion::engine::CompManager.

◆ createRenderContext()

CompRenderContext * tracktion::engine::WaveCompManager::createRenderContext ( ) const

Returns a context to render the current taste of this comp.

◆ renderTake()

static bool tracktion::engine::WaveCompManager::renderTake	(	CompRenderContext &	,
		Edit &	,
		AudioFileWriter &	,
		juce::ThreadPoolJob &	,
		std::atomic< float > &	progress
	)

static

Renders the comp using the given writer and ThreadPoolJob.

This will return true if the comp was successfully completed or false if it failed. Note that this should only be called for comp takes and will simply return true for full takes.

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

tracktion_CompManager.h

Public Types

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Member Typedef Documentation

◆ Ptr

Constructor & Destructor Documentation

◆ WaveCompManager()

◆ ~WaveCompManager()

Member Function Documentation

◆ updateThumbnails()

◆ getCurrentCompFile()

◆ getBaseTakeHash()

◆ getTakeLength()

◆ getOffset()

◆ getLoopLength()

◆ getAutoTempo()

◆ getSourceTempo()

◆ getWarning()

◆ getRenderProgress()

◆ triggerCompRender()

◆ flattenTake()

◆ pasteComp()

◆ setStripToUpdate()

◆ addNewComp()

◆ createRenderContext()

◆ renderTake()