ARDOUR::MidiClockTicker Class Reference

#include <ticker.h>

Inheritance diagram for ARDOUR::MidiClockTicker:

Classes
class	Position

Public Member Functions
	MidiClockTicker ()
virtual	~MidiClockTicker ()
void	tick (const framepos_t &transport_frames, pframes_t nframes)
bool	has_midi_port () const
void	set_session (Session *s)
void	session_going_away ()
void	update_midi_clock_port ()
	slot for the signal session::MIDIClock_PortChanged More...
void	transport_state_changed ()
	slot for the signal session::TransportStateChange More...
void	transport_looped ()
	slot for the signal session::TransportLooped More...
void	session_located ()
	slot for the signal session::Located More...
void	set_ppqn (int ppqn)
	pulses per quarter note (default 24) More...
Public Member Functions inherited from ARDOUR::SessionHandlePtr
	SessionHandlePtr (ARDOUR::Session *s)
	SessionHandlePtr ()
virtual	~SessionHandlePtr ()

Private Member Functions
double	one_ppqn_in_frames (framepos_t transport_position)
void	send_midi_clock_event (pframes_t offset, pframes_t nframes)
void	send_start_event (pframes_t offset, pframes_t nframes)
void	send_continue_event (pframes_t offset, pframes_t nframes)
void	send_stop_event (pframes_t offset, pframes_t nframes)
void	send_position_event (uint32_t midi_clocks, pframes_t offset, pframes_t nframes)

Private Attributes
boost::shared_ptr< MidiPort >	_midi_port
int	_ppqn
double	_last_tick
bool	_send_pos
bool	_send_state
boost::scoped_ptr< Position >	_pos

Additional Inherited Members
Protected Attributes inherited from ARDOUR::SessionHandlePtr
ARDOUR::Session *	_session
PBD::ScopedConnectionList	_session_connections

Detailed Description

Definition at line 39 of file ticker.h.

Constructor & Destructor Documentation

MidiClockTicker::MidiClockTicker

(

)

Definition at line 105 of file ticker.cc.

MidiClockTicker::~MidiClockTicker ( )

virtual

Definition at line 114 of file ticker.cc.

Member Function Documentation

bool ARDOUR::MidiClockTicker::has_midi_port ( ) const

inline

Definition at line 47 of file ticker.h.

double MidiClockTicker::one_ppqn_in_frames ( framepos_t  transport_position )

private

Definition at line 308 of file ticker.cc.

void MidiClockTicker::send_continue_event ( pframes_t  offset, pframes_t  nframes  )

private

Definition at line 349 of file ticker.cc.

void MidiClockTicker::send_midi_clock_event ( pframes_t  offset, pframes_t  nframes  )

private

Definition at line 320 of file ticker.cc.

void MidiClockTicker::send_position_event ( uint32_t  midi_clocks, pframes_t  offset, pframes_t  nframes  )

private

Definition at line 377 of file ticker.cc.

void MidiClockTicker::send_start_event ( pframes_t  offset, pframes_t  nframes  )

private

Definition at line 335 of file ticker.cc.

void MidiClockTicker::send_stop_event ( pframes_t  offset, pframes_t  nframes  )

private

Definition at line 363 of file ticker.cc.

void MidiClockTicker::session_going_away ( )

virtual

Reimplemented from ARDOUR::SessionHandlePtr.

Definition at line 153 of file ticker.cc.

void MidiClockTicker::session_located

(

)

slot for the signal session::Located

Definition at line 135 of file ticker.cc.

void ARDOUR::MidiClockTicker::set_ppqn ( int  ppqn )

inline

pulses per quarter note (default 24)

Definition at line 65 of file ticker.h.

void MidiClockTicker::set_session ( Session *  s )

virtual

Reimplemented from ARDOUR::SessionHandlePtr.

Definition at line 120 of file ticker.cc.

void MidiClockTicker::tick	(	const framepos_t &	transport_frames,
		pframes_t	nframes
	)

Definition at line 222 of file ticker.cc.

void MidiClockTicker::transport_looped

(

)

slot for the signal session::TransportLooped

Definition at line 199 of file ticker.cc.

void MidiClockTicker::transport_state_changed

(

)

slot for the signal session::TransportStateChange

Definition at line 166 of file ticker.cc.

void MidiClockTicker::update_midi_clock_port

(

)

slot for the signal session::MIDIClock_PortChanged

Definition at line 160 of file ticker.cc.

Member Data Documentation

double ARDOUR::MidiClockTicker::_last_tick

private

Definition at line 70 of file ticker.h.

boost::shared_ptr<MidiPort> ARDOUR::MidiClockTicker::_midi_port

private

Definition at line 68 of file ticker.h.

boost::scoped_ptr<Position> ARDOUR::MidiClockTicker::_pos

private

Definition at line 74 of file ticker.h.

int ARDOUR::MidiClockTicker::_ppqn

private

Definition at line 69 of file ticker.h.

bool ARDOUR::MidiClockTicker::_send_pos

private

Definition at line 71 of file ticker.h.

bool ARDOUR::MidiClockTicker::_send_state

private

Definition at line 72 of file ticker.h.

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

• /usr/local/music/src/ardour/4.0/libs/ardour/ardour/ticker.h
• /usr/local/music/src/ardour/4.0/libs/ardour/ticker.cc