#include <sequencecontrolleraudio.h>

Public Member Functions
	SequenceControllerAudio (SequenceService &service, SequencePlayer &player, SequenceEditor &editor)

double	segmentAudioStartTimeChange (const std::string &trackID, const std::string &segmentID, double time)

const SequenceTrackSegment *	insertSegment (const std::string &trackID, double time) override

void	deleteSegment (const std::string &trackID, const std::string &segmentID) override

std::string	insertAudioSegment (const std::string &trackID, double time, const std::string &audioBufferID)

std::string	insertAudioSegment (const std::string &trackID, double time, const std::string &audioBufferID, double duration, double startTimeInSegment)

void	addNewAudioTrack ()

void	insertTrack (rttr::type type) override

void	changeAudioSegmentAudioBuffer (const std::string &trackID, const std::string &segmentID, const std::string &audioBufferID)

double	segmentAudioStartTimeInSegmentChange (const std::string &trackID, const std::string &segmentID, double time)

double	segmentAudioDurationChange (const std::string &trackID, const std::string &segmentID, double newDuration)

Public Member Functions inherited from SequenceController
	SequenceController (SequenceService &service, SequencePlayer &player, SequenceEditor &editor)

virtual	~SequenceController ()=default

void	changeTrackName (const std::string &trackID, const std::string &name)

void	changeSegmentLabel (const std::string &trackID, const std::string &segmentID, const std::string &newLabel)

void	assignNewOutputID (const std::string &trackID, const std::string &outputID)

void	deleteTrack (const std::string &deleteTrackID)

void	moveTrackUp (const std::string &trackID)

void	moveTrackDown (const std::string &trackID)

const SequenceTrack *	getTrack (const std::string &trackID) const

const SequenceTrackSegment *	getSegment (const std::string &trackID, const std::string &segmentID) const

void	changeTrackHeight (const std::string &trackID, float newHeight)

Additional Inherited Members
Protected Member Functions inherited from SequenceController
Sequence &	getSequence ()

SequenceTrackSegment *	findSegment (const std::string &trackID, const std::string &segmentID)

SequenceTrack *	findTrack (const std::string &trackID)

void	deleteObjectFromSequencePlayer (const std::string &id)

void	updateTracks ()

void	performEditAction (std::function< void()> action)

std::vector< std::unique_ptr< rtti::Object > > &	getPlayerOwnedObjects ()

std::unordered_set< std::string > &	getPlayerReadObjectIDs ()

Protected Attributes inherited from SequenceController
SequencePlayer &	mPlayer

SequenceEditor &	mEditor

SequenceService &	mService

Description

The SequenceControllerAudio is responsible for manipulating, editing and inserting audio segments on an audio track

Inheritance diagram for SequenceControllerAudio:

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Collaboration diagram for SequenceControllerAudio:

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Constructor & Destructor Documentation

◆ SequenceControllerAudio()

SequenceControllerAudio	(	SequenceService &	service,
		SequencePlayer &	player,
		SequenceEditor &	editor
	)

Constructor

Parameters

service	reference to sequence service
player	reference to sequence player
editor	reference to sequence editor

Member Function Documentation

◆ addNewAudioTrack()

void addNewAudioTrack ( )

Adds a new audio track to the sequence

◆ changeAudioSegmentAudioBuffer()

void changeAudioSegmentAudioBuffer	(	const std::string &	trackID,
		const std::string &	segmentID,
		const std::string &	audioBufferID
	)

Changes to buffer the audio segment points to

Parameters

trackID	track id of the track containing the segment
segmentID	the segment id
audioBufferID	the new audio segment buffer id

◆ deleteSegment()

void deleteSegment	(	const std::string &	trackID,
		const std::string &	segmentID
	)

overridevirtual

Deletes a segment from the track

Parameters

trackID	the id of the track containing the segment
segmentID	the id of the segment to delete

Implements SequenceController.

◆ insertAudioSegment() [1/2]

std::string insertAudioSegment	(	const std::string &	trackID,
		double	time,
		const std::string &	audioBufferID
	)

Inserts an audio segment at given time with a certain buffer id. Returns id of newly inserted segment

Parameters

trackID	the id of the track where to insert the segment
time	the time at when to insert the segment
audioBufferID	the buffer id of the audio segment

Returns: id of the newly inserted segment

◆ insertAudioSegment() [2/2]

std::string insertAudioSegment	(	const std::string &	trackID,
		double	time,
		const std::string &	audioBufferID,
		double	duration,
		double	startTimeInSegment
	)

Inserts an audio segment at given time with a certain buffer id, certain duration and a certain start time in segment

Parameters

trackID	trackID the id of the track where to insert the segment
time	the time at when to insert the segment
audioBufferID	the buffer id of the audio segment
duration	the duration of the segment
startTimeInSegment	the start time within the segment

Returns: id of the newly inserted segment

◆ insertSegment()

const SequenceTrackSegment* insertSegment	(	const std::string &	trackID,
		double	time
	)

overridevirtual

Inserts a segment, don;t use this function. Instead use insertAudioSegment

Parameters

trackID	track id of the track
time	the time at which to insert the segment

Returns: raw pointer to newly inserted segment

Implements SequenceController.

◆ insertTrack()

void insertTrack ( rttr::type type )

overridevirtual

Inserts new track, type must be of SequenceTrackAudio

Parameters

type	the type of track to insert, type must be of SequenceTrackAudio

Implements SequenceController.

◆ segmentAudioDurationChange()

double segmentAudioDurationChange	(	const std::string &	trackID,
		const std::string &	segmentID,
		double	newDuration
	)

Changes the duration of the audio segment

Parameters

trackID	trackID track id of the track containing the segment
segmentID	segmentID the segment id
newDuration	the new duration of the audio buffer

Returns: the adjusted duration time

◆ segmentAudioStartTimeChange()

double segmentAudioStartTimeChange	(	const std::string &	trackID,
		const std::string &	segmentID,
		double	time
	)

Changes the start time of an audio segment on the track

Parameters

trackID	the track id of the track containing the segment
segmentID	the segment id
time	the new start time of the segment

Returns: the new start time of the segment

◆ segmentAudioStartTimeInSegmentChange()

double segmentAudioStartTimeInSegmentChange	(	const std::string &	trackID,
		const std::string &	segmentID,
		double	time
	)

Changes the start time within the audio buffer of the audio segment

Parameters

trackID	trackID track id of the track containing the segment
segmentID	segmentID the segment id
time	the new start time within the audio buffer

Returns: the adjusted start time within the audio buffer

Public Member Functions

Additional Inherited Members

Description

Constructor & Destructor Documentation

◆ SequenceControllerAudio()

Member Function Documentation

◆ addNewAudioTrack()

◆ changeAudioSegmentAudioBuffer()

◆ deleteSegment()

◆ insertAudioSegment() [1/2]

◆ insertAudioSegment() [2/2]

◆ insertSegment()

◆ insertTrack()

◆ segmentAudioDurationChange()

◆ segmentAudioStartTimeChange()

◆ segmentAudioStartTimeInSegmentChange()