ARDOUR::StepSequence Class Reference

#include <step_sequencer.h>

Inheritance diagram for ARDOUR::StepSequence:

Public Types
enum	Direction { forwards = 0 , backwards = 1 , end_to_end = 2 , rd_random = 3 }

Public Member Functions
	StepSequence (StepSequencer &myseq, size_t index, size_t nsteps, Temporal::Beats const &step_size, Temporal::Beats const &bar_size, int notenum)
	~StepSequence ()
size_t	index () const
size_t	nsteps () const
Step &	step (size_t n) const
void	startup (Temporal::Beats const &start, Temporal::Beats const &offset)
int	root () const
void	set_root (int n)
int	channel () const
void	set_channel (int)
Temporal::Beats	wrap (Temporal::Beats const &) const
MusicalMode	mode () const
void	set_mode (MusicalMode m)
void	shift_left (size_t n=1)
void	shift_right (size_t n=1)
void	reset ()
void	reschedule (Temporal::Beats const &, Temporal::Beats const &)
void	schedule (Temporal::Beats const &)
bool	run (MidiBuffer &buf, bool running, samplepos_t, samplepos_t, MidiNoteTracker &)
StepSequencer &	sequencer () const
XMLNode &	get_state () const
int	set_state (XMLNode const &, int)
void	dump (MusicTimeEvents &, Temporal::Beats const &) const
Public Member Functions inherited from PBD::Stateful
	Stateful ()
virtual	~Stateful ()
virtual bool	apply_change (PropertyBase const &)
PropertyChange	apply_changes (PropertyList const &)
const OwnedPropertyList &	properties () const
void	add_property (PropertyBase &s)
void	add_extra_xml (XMLNode &)
XMLNode *	extra_xml (const std::string &str, bool add_if_missing=false)
void	save_extra_xml (const XMLNode &)
const PBD::ID &	id () const
bool	set_id (const XMLNode &)
void	set_id (const std::string &)
void	reset_id ()
void	clear_changes ()
virtual void	clear_owned_changes ()
PropertyList *	get_changes_as_properties (PBD::Command *) const
virtual void	rdiff (std::vector< PBD::Command * > &) const
bool	changed () const
virtual PropertyList *	property_factory (const XMLNode &) const
virtual void	suspend_property_changes ()
virtual void	resume_property_changes ()
bool	property_changes_suspended () const

Private Types
typedef std::vector< Step * >	Steps

Private Attributes
StepSequencer &	_sequencer
int	_index
Glib::Threads::Mutex	_step_lock
Steps	_steps
int	_channel
int	_root
MusicalMode	_mode

Additional Inherited Members
Public Attributes inherited from PBD::Stateful
PBD::Signal< void(const PropertyChange &)>	PropertyChanged
Static Public Attributes inherited from PBD::Stateful
static int	current_state_version
static int	loading_state_version
Protected Member Functions inherited from PBD::Stateful
void	add_instant_xml (XMLNode &, const std::string &directory_path)
XMLNode *	instant_xml (const std::string &str, const std::string &directory_path)
void	add_properties (XMLNode &) const
PropertyChange	set_values (XMLNode const &)
virtual void	post_set (const PropertyChange &)
virtual void	send_change (const PropertyChange &)
virtual void	mid_thaw (const PropertyChange &)
bool	regenerate_xml_or_string_ids () const
Protected Attributes inherited from PBD::Stateful
XMLNode *	_extra_xml
XMLNode *	_instant_xml
PBD::PropertyChange	_pending_changed
Glib::Threads::Mutex	_lock
std::string	_xml_node_name
	name of node to use for this object in XML More...
OwnedPropertyList *	_properties

Detailed Description

Definition at line 169 of file step_sequencer.h.

Member Typedef Documentation

Steps

typedef std::vector<Step*> ARDOUR::StepSequence::Steps

private

Definition at line 220 of file step_sequencer.h.

Member Enumeration Documentation

Direction

enum ARDOUR::StepSequence::Direction

Enumerator
forwards
backwards
end_to_end
rd_random

Definition at line 172 of file step_sequencer.h.

Constructor & Destructor Documentation

StepSequence()

ARDOUR::StepSequence::StepSequence	(	StepSequencer &	myseq,
		size_t	index,
		size_t	nsteps,
		Temporal::Beats const &	step_size,
		Temporal::Beats const &	bar_size,
		int	notenum
	)

~StepSequence()

ARDOUR::StepSequence::~StepSequence

(

)

Member Function Documentation

channel()

int ARDOUR::StepSequence::channel ( ) const

inline

Definition at line 192 of file step_sequencer.h.

dump()

void ARDOUR::StepSequence::dump	(	MusicTimeEvents &	,
		Temporal::Beats const &
	)		const

get_state()

XMLNode& ARDOUR::StepSequence::get_state ( ) const

virtual

Implements PBD::Stateful.

index()

size_t ARDOUR::StepSequence::index ( ) const

inline

Definition at line 182 of file step_sequencer.h.

mode()

MusicalMode ARDOUR::StepSequence::mode ( ) const

inline

Definition at line 197 of file step_sequencer.h.

nsteps()

size_t ARDOUR::StepSequence::nsteps ( ) const

inline

Definition at line 183 of file step_sequencer.h.

reschedule()

void ARDOUR::StepSequence::reschedule	(	Temporal::Beats const &	,
		Temporal::Beats const &
	)

reset()

void ARDOUR::StepSequence::reset

(

)

root()

int ARDOUR::StepSequence::root ( ) const

inline

Definition at line 189 of file step_sequencer.h.

run()

bool ARDOUR::StepSequence::run	(	MidiBuffer &	buf,
		bool	running,
		samplepos_t	,
		samplepos_t	,
		MidiNoteTracker &
	)

schedule()

void ARDOUR::StepSequence::schedule

(

Temporal::Beats const &

)

sequencer()

StepSequencer& ARDOUR::StepSequence::sequencer ( ) const

inline

Definition at line 209 of file step_sequencer.h.

set_channel()

void ARDOUR::StepSequence::set_channel

(

int

)

set_mode()

void ARDOUR::StepSequence::set_mode

(

MusicalMode

m

)

set_root()

void ARDOUR::StepSequence::set_root

(

int

n

)

set_state()

int ARDOUR::StepSequence::set_state ( XMLNode const &  , int    )

virtual

Implements PBD::Stateful.

shift_left()

void ARDOUR::StepSequence::shift_left

(

size_t

n = 1

)

shift_right()

void ARDOUR::StepSequence::shift_right

(

size_t

n = 1

)

startup()

void ARDOUR::StepSequence::startup	(	Temporal::Beats const &	start,
		Temporal::Beats const &	offset
	)

step()

Step& ARDOUR::StepSequence::step

(

size_t

n

)

const

wrap()

Temporal::Beats ARDOUR::StepSequence::wrap

(

Temporal::Beats const &

)

const

Member Data Documentation

_channel

int ARDOUR::StepSequence::_channel

private

Definition at line 223 of file step_sequencer.h.

_index

int ARDOUR::StepSequence::_index

private

Definition at line 218 of file step_sequencer.h.

_mode

MusicalMode ARDOUR::StepSequence::_mode

private

Definition at line 225 of file step_sequencer.h.

_root

int ARDOUR::StepSequence::_root

private

Definition at line 224 of file step_sequencer.h.

_sequencer

StepSequencer& ARDOUR::StepSequence::_sequencer

private

Definition at line 217 of file step_sequencer.h.

_step_lock

Glib::Threads::Mutex ARDOUR::StepSequence::_step_lock

mutableprivate

Definition at line 219 of file step_sequencer.h.

_steps

Steps ARDOUR::StepSequence::_steps

private

Definition at line 222 of file step_sequencer.h.

---

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

• step_sequencer.h