Tracking Class Reference

#include <tracking.h>

Inheritance diagram for Tracking:

List of all members.

Public Member Functions
	Tracking (MWindow *mwindow)
virtual	~Tracking ()
void	create_objects ()
virtual int	start_playback (double new_position)
virtual int	stop_playback ()
virtual PlaybackEngine *	get_playback_engine ()
virtual double	get_tracking_position ()
virtual void	update_tracker (double position)
virtual void	update_meters (int64_t position)
virtual void	stop_meters ()
int	get_pixel (double position)
virtual void	draw ()
void	run ()
void	show_playback_cursor (int64_t position)
Public Attributes
ArrayList< double >	module_levels
int	state
int	view_follows_playback
Condition *	startup_lock
MWindow *	mwindow
MWindowGUI *	gui
double	last_position
int	follow_loop
int64_t	current_offset
int	reverse
int	double_speed
Timer	timer
int	pixel
int	visible

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Detailed Description

Definition at line 15 of file tracking.h.

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Constructor & Destructor Documentation

Tracking::Tracking (  MWindow *  mwindow  )

Definition at line 30 of file tracking.C. References DONE, follow_loop, MWindow::gui, gui, pixel, startup_lock, state, and visible.

Tracking::~Tracking (   )  [virtual]

Definition at line 42 of file tracking.C. References DONE, PLAYING, startup_lock, and state.

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Member Function Documentation

void Tracking::create_objects (   )

Definition at line 57 of file tracking.C. Referenced by VWindow::create_objects(), and CWindow::create_objects().

void Tracking::draw (   )  [virtual]

Reimplemented in CTracking, and VTracking. Definition at line 162 of file tracking.C. References MWindowGUI::canvas, get_pixel(), gui, last_position, pixel, and visible. Referenced by start_playback().

int Tracking::get_pixel (  double  position  )

Definition at line 107 of file tracking.C. References MWindow::edl, EDL::local_session, mwindow, EDLSession::sample_rate, EDL::session, LocalSession::view_start, and LocalSession::zoom_sample. Referenced by draw().

PlaybackEngine * Tracking::get_playback_engine (   )  [virtual]

Reimplemented in CTracking, and VTracking. Definition at line 97 of file tracking.C. References MWindow::cwindow, mwindow, and CWindow::playback_engine. Referenced by get_tracking_position(), run(), and update_meters().

double Tracking::get_tracking_position (   )  [virtual]

Definition at line 102 of file tracking.C. References get_playback_engine(), and PlaybackEngine::get_tracking_position(). Referenced by run(), and stop_playback().

void Tracking::run (   )

Definition at line 180 of file tracking.C. References DONE, get_playback_engine(), get_tracking_position(), startup_lock, state, timer, PlaybackEngine::tracking_active, and update_tracker().

void Tracking::show_playback_cursor (  int64_t  position  )

int Tracking::start_playback (  double  new_position  )  [virtual]

Reimplemented in CTracking. Definition at line 62 of file tracking.C. References draw(), last_position, PLAYING, startup_lock, and state. Referenced by VPlayback::init_cursor(), and CTracking::start_playback().

void Tracking::stop_meters (   )  [virtual]

Reimplemented in VTracking. Definition at line 140 of file tracking.C. References MWindow::cwindow, LevelWindow::gui, MWindow::gui, CWindow::gui, MWindow::lwindow, CWindowGUI::meters, mwindow, LevelWindowGUI::panel, MWindowGUI::patchbay, PatchBay::stop_meters(), and MeterPanel::stop_meters(). Referenced by stop_playback().

int Tracking::stop_playback (   )  [virtual]

Reimplemented in CTracking. Definition at line 75 of file tracking.C. References DONE, get_tracking_position(), state, stop_meters(), and update_tracker(). Referenced by VPlayback::stop_cursor(), and CTracking::stop_playback().

void Tracking::update_meters (  int64_t  position  )  [virtual]

Reimplemented in VTracking. Definition at line 116 of file tracking.C. References MWindow::cwindow, PlaybackEngine::get_module_levels(), PlaybackEngine::get_output_levels(), get_playback_engine(), MWindow::gui, LevelWindow::gui, CWindow::gui, MWindow::lwindow, MAXCHANNELS, CWindowGUI::meters, module_levels, mwindow, LevelWindowGUI::panel, MWindowGUI::patchbay, MeterPanel::update(), and PatchBay::update_meters(). Referenced by CTracking::update_tracker().

void Tracking::update_tracker (  double  position  )  [virtual]

Reimplemented in CTracking, and VTracking. Definition at line 158 of file tracking.C. Referenced by run(), and stop_playback().

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Member Data Documentation

int64_t Tracking::current_offset

Definition at line 65 of file tracking.h.

int Tracking::double_speed

Definition at line 67 of file tracking.h.

int Tracking::follow_loop

Definition at line 64 of file tracking.h. Referenced by Tracking().

MWindowGUI* Tracking::gui

Definition at line 62 of file tracking.h. Referenced by draw(), and Tracking().

double Tracking::last_position

Definition at line 63 of file tracking.h. Referenced by draw(), and start_playback().

ArrayList<double> Tracking::module_levels

Definition at line 45 of file tracking.h. Referenced by update_meters().

MWindow* Tracking::mwindow

Definition at line 61 of file tracking.h. Referenced by VTrack::clear_automation_derived(), VTrack::clear_derived(), VTrack::get_dimensions(), get_pixel(), get_playback_engine(), VTrack::get_projection(), VTrack::length(), VTrack::samples_to_units(), VTrack::select_translation(), CTracking::start_playback(), stop_meters(), CTracking::stop_playback(), update_meters(), CTracking::update_scroll(), VTracking::update_tracker(), and CTracking::update_tracker().

int Tracking::pixel

Definition at line 70 of file tracking.h. Referenced by draw(), and Tracking().

int Tracking::reverse

Definition at line 66 of file tracking.h.

Condition* Tracking::startup_lock

Definition at line 60 of file tracking.h. Referenced by run(), start_playback(), Tracking(), and ~Tracking().

int Tracking::state

Definition at line 46 of file tracking.h. Referenced by run(), start_playback(), stop_playback(), Tracking(), and ~Tracking().

Timer Tracking::timer

Definition at line 68 of file tracking.h. Referenced by run().

int Tracking::view_follows_playback

Definition at line 58 of file tracking.h.

int Tracking::visible

Definition at line 72 of file tracking.h. Referenced by draw(), and Tracking().

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

• cinelerra/tracking.h
• cinelerra/tracking.C

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