Detailed Description

A step sequencer with several sequences.

Each sequence has its own number of steps. The Sequence inlet picks the one that plays; a new pick waits for the next point of the Quantization grid, and the new sequence starts at its first step. The Duration inlet is the length of a step, in seconds or synced to the tempo, for all sequences.

Steps are stored between 0 (max) and 1 (min), as drawn.

Public Member Functions
	Model (const TimeVal &duration, const Id< Process::ProcessModel > &id, QObject *parent)

template<typename Impl >
	Model (Impl &vis, QObject *parent)

void	init ()

int	stepCount () const
	Of the current sequence.

const ossia::float_vector &	steps () const
	Of the current sequence.

const std::vector< ossia::float_vector > &	sequences () const noexcept

int	currentSequence () const noexcept

double	min () const

double	max () const

void	stepCountChanged (int arg_1)

void	stepsChanged ()
	Any step of any sequence, or the list of sequences.

void	currentSequenceChanged (int arg_1)

void	minChanged (double arg_1)

void	maxChanged (double arg_1)

void	execPosition (int arg_1)
	The step that played last, -1 when stopped; from the executor.

void	setStepCount (int s)
	Of the current sequence.

void	setSteps (ossia::float_vector v)
	Of the current sequence.

void	setSequenceSteps (int sequence, ossia::float_vector v)

void	setSequences (std::vector< ossia::float_vector > v)

void	setCurrentSequence (int n)

void	setMin (double v)

void	setMax (double v)

Public Member Functions inherited from Process::ProcessModel
	ProcessModel (TimeVal duration, const Id< ProcessModel > &id, const QString &name, QObject *parent)

	ProcessModel (DataStream::Deserializer &vis, QObject *parent)

	ProcessModel (JSONObject::Deserializer &vis, QObject *parent)

virtual QString	effect () const noexcept

virtual QString	prettyName () const noexcept

virtual QString	prettyShortName () const noexcept=0

virtual QString	category () const noexcept=0

virtual QStringList	tags () const noexcept=0

virtual ProcessFlags	flags () const noexcept=0

void	setParentDuration (ExpandMode mode, const TimeVal &t) noexcept

virtual TimeVal	contentDuration () const noexcept

void	setDuration (const TimeVal &other) noexcept

const TimeVal &	duration () const noexcept

double	durationInFlicks () const noexcept

QPointF	position () const noexcept
	Nodal things.

QSizeF	size () const noexcept

void	setPosition (const QPointF &v)

void	setSize (const QSizeF &v)

void	positionChanged (QPointF p)

void	sizeChanged (QSizeF p)

FoldMode	foldMode () const noexcept

void	setFoldMode (FoldMode v)

void	foldModeChanged (FoldMode v)

bool	folded () const noexcept

virtual ProcessStateDataInterface *	startStateData () const noexcept
	States. The process has ownership.

virtual ProcessStateDataInterface *	endStateData () const noexcept

virtual Selection	selectableChildren () const noexcept
	Selection.

virtual Selection	selectedChildren () const noexcept

virtual void	setSelection (const Selection &s) const noexcept

double	getSlotHeight () const noexcept

void	setSlotHeight (double) noexcept

const Process::Inlets &	inlets () const noexcept

const Process::Outlets &	outlets () const noexcept

Process::Inlet *	inlet (const Id< Process::Port > &) const noexcept

Process::Outlet *	outlet (const Id< Process::Port > &) const noexcept

virtual void	loadPreset (const Preset &preset)

virtual Preset	savePreset () const noexcept

virtual std::vector< Process::Preset >	builtinPresets () const noexcept

virtual bool	presetMatches (const Preset &preset) const noexcept
	Whether the preset applies to this process: same process key and same effect.

virtual void	ancestorStartDateChanged ()

virtual void	ancestorTempoChanged ()

virtual void	forEachControl (smallfun::function< void(Process::ControlInlet &, const ossia::value &)>) const

virtual void	mapExternalFiles (Process::ExternalFileMap &map)

virtual bool	externalSourceOutOfDate () const noexcept

virtual score::Command *	refreshFromExternalSource (const score::DocumentContext &ctx) const

void	externalSourceOutOfDateChanged (bool v)

virtual std::optional< Process::MagneticInfo >	magneticPosition (const QObject *o, const TimeVal t) const noexcept

bool	scriptable () const noexcept

void	setScriptable (bool b)

void	scriptableChanged (bool b)

bool	loops () const noexcept

void	setLoops (bool b)

void	loopsChanged (bool b)

TimeVal	startOffset () const noexcept

void	setStartOffset (TimeVal b)

void	startOffsetChanged (TimeVal b)

TimeVal	loopDuration () const noexcept

void	setLoopDuration (TimeVal b)

void	loopDurationChanged (TimeVal b)

virtual void	setCreatingControls (bool ok)

bool	creatingControls () const noexcept

void	creatingControlsChanged (bool b)

const QString &	scriptEditorPlacement () const noexcept

void	setScriptEditorPlacement (const QString &p) noexcept

const QString &	processUIPlacement () const noexcept

void	setProcessUIPlacement (const QString &p) noexcept

bool	executing () const noexcept
	Execution.

void	setExecuting (bool v)

void	startExecution ()

void	stopExecution ()

void	resetExecution ()

void	executionPosition (double arg_1)

void	durationChanged (const TimeVal &arg_1)

void	useParentDurationChanged (bool arg_1)

void	slotHeightChanged (double arg_1)

void	prettyNameChanged ()

void	inletsChanged ()

void	outletsChanged ()

void	controlAdded (const Id< Process::Port > &arg_1)

void	controlRemoved (const Process::Port &arg_1)

void	controlOutletAdded (const Id< Process::Port > &arg_1)

void	controlOutletRemoved (const Process::Port &arg_1)

void	benchmark (double arg_1)

void	externalUIVisible (bool v) const

void	scriptUIVisible (bool v) const

void	flagsChanged () const

Public Member Functions inherited from score::Entity< ProcessModel >
	Entity (Id< ProcessModel > id, const QString &name, QObject *parent) noexcept

	Entity (Visitor &&vis, QObject *parent) noexcept

const score::Components &	components () const noexcept

score::Components &	components () noexcept

const score::ModelMetadata &	metadata () const noexcept

score::ModelMetadata &	metadata () noexcept

Public Member Functions inherited from IdentifiedObject< model >
	IdentifiedObject (id_type id, const QString &name, QObject *parent) noexcept

template<typename Visitor >
	IdentifiedObject (Visitor &&v, QObject *parent) noexcept

const id_type &	id () const noexcept

int32_t	id_val () const noexcept final override

void	setId (const id_type &id) noexcept

void	setId (id_type &&id) noexcept

void	resetCache () const noexcept override

Public Member Functions inherited from IdentifiedObjectAbstract
void	identified_object_destroying (IdentifiedObjectAbstract *o)
	To be called by subclasses.

void	identified_object_destroyed (IdentifiedObjectAbstract *o)
	Will be called in the IdentifiedObjectAbstract destructor.

Public Member Functions inherited from score::SerializableInterface< ProcessModel >
virtual UuidKey< ProcessModel >	concreteKey () const noexcept=0

virtual void	serialize_impl (const VisitorVariant &vis) const

Public Attributes
std::unique_ptr< Process::ControlInlet >	sequenceSelect

std::unique_ptr< Process::ControlInlet >	switchQuantification

std::unique_ptr< Process::ControlInlet >	stepDuration

std::unique_ptr< Process::Outlet >	outlet

Public Attributes inherited from Process::ProcessModel
Selectable	selection {this}

QWidget *	scriptUI {}

QWidget *	externalUI {}

Public Attributes inherited from IdentifiedObject< model >
Path< model >	m_path_cache

Static Public Attributes
static constexpr int	maxSequences = 64

static constexpr int	maxSteps = 256

Static Public Attributes inherited from score::Entity< ProcessModel >
static const constexpr bool	entity_tag

Static Public Attributes inherited from IdentifiedObject< model >
static const constexpr bool	identified_object_tag = true

Friends
constexpr auto	w_state (w_internal::Index< w_internal::stateCount< __COUNTER__, w_internal::PropertyStateTag, W_ThisType > >, w_internal::PropertyStateTag, W_ThisType ) -> decltype((w_internal::makeMetaPropertyInfo< double >(w_internal::viewLiteral("max"), w_internal::viewLiteral("double"), &W_ThisType::max, &W_ThisType::setMax, W_Notify, &W_ThisType::maxChanged)))

constexpr auto	w_state (w_internal::Index< w_internal::stateCount< __COUNTER__, w_internal::PropertyStateTag, W_ThisType > >, w_internal::PropertyStateTag, W_ThisType ) -> decltype((w_internal::makeMetaPropertyInfo< double >(w_internal::viewLiteral("min"), w_internal::viewLiteral("double"), &W_ThisType::min, &W_ThisType::setMin, W_Notify, &W_ThisType::minChanged)))

constexpr auto	w_state (w_internal::Index< w_internal::stateCount< __COUNTER__, w_internal::PropertyStateTag, W_ThisType > >, w_internal::PropertyStateTag, W_ThisType ) -> decltype((w_internal::makeMetaPropertyInfo< int >(w_internal::viewLiteral("stepCount"), w_internal::viewLiteral("int"), &W_ThisType::stepCount, &W_ThisType::setStepCount, W_Notify, &W_ThisType::stepCountChanged)))

Additional Inherited Members
Public Types inherited from score::Entity< ProcessModel >
using	entity_type = Entity< ProcessModel >

Public Types inherited from IdentifiedObject< model >
using	model_type = model

using	id_type = Id< model >

using	object_type = IdentifiedObject< model >

Public Types inherited from score::SerializableInterface< ProcessModel >
using	key_type = UuidKey< ProcessModel >

using	is_abstract_base_tag = std::integral_constant< bool, true >

Protected Member Functions inherited from Process::ProcessModel
virtual void	setDurationAndScale (const TimeVal &newDuration) noexcept

virtual void	setDurationAndGrow (const TimeVal &newDuration) noexcept

virtual void	setDurationAndShrink (const TimeVal &newDuration) noexcept

Protected Member Functions inherited from IdentifiedObjectAbstract
	IdentifiedObjectAbstract (const QString &name, QObject *parent) noexcept

Protected Attributes inherited from Process::ProcessModel
Process::Inlets	m_inlets

Process::Outlets	m_outlets

Member Function Documentation

◆ setCurrentSequence()

void Media::Step::Model::setCurrentSequence ( int n )

Selects a sequence, adding empty ones up to it if needed; the Sequence port follows.

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

score-plugin-media/Media/Step/Model.hpp
score-plugin-media/Media/Step/Model.cpp

Detailed Description

Public Member Functions

Public Attributes

Static Public Attributes

Friends

Additional Inherited Members

Member Function Documentation

◆ setCurrentSequence()