Track Class Reference

#include <track.h>

Inherited by ATrack, VTrack, and VTrack.

Collaboration diagram for Track:


Public Member Functions
	Track (EDL edl, Tracks tracks)
	Track ()
virtual	~Track ()
int	create_objects ()
int	get_id ()
virtual int	load_defaults (BC_Hash *defaults)
int	load (FileXML *file, int track_offset, uint32_t load_flags)
virtual int	save_header (FileXML *file)
virtual int	save_derived (FileXML *file)
virtual int	load_header (FileXML *file, uint32_t load_flags)
virtual int	load_derived (FileXML *file, uint32_t load_flags)
void	equivalent_output (Track track, double result)
virtual void	copy_from (Track *track)
Track &	operator= (Track &track)
virtual PluginSet *	new_plugins ()
virtual void	synchronize_params (Track *track)
virtual int	vertical_span (Theme *theme)
int64_t	horizontal_span ()
void	resample (double old_rate, double new_rate)
double	get_length ()
void	get_source_dimensions (double position, int &w, int &h)
void	insert_asset (Asset *asset, double length, double position, int track_number)
Plugin *	insert_effect (char title, SharedLocation shared_location, KeyFrame keyframe, PluginSet plugin_set, double start, double length, int plugin_type)
void	insert_plugin_set (Track *track, double position)
void	detach_effect (Plugin *plugin)
void	insert_track (Track *track, double position, int replace_default, int edit_plugins)
void	optimize ()
int	is_muted (int64_t position, int direction)
void	move_plugins_up (PluginSet *plugin_set)
void	move_plugins_down (PluginSet *plugin_set)
void	remove_pluginset (PluginSet *plugin_set)
void	remove_asset (Asset *asset)
virtual int64_t	to_units (double position, int round)
virtual double	to_doubleunits (double position)
virtual double	from_units (int64_t position)
virtual int	identical (int64_t sample1, int64_t sample2)
Plugin *	get_current_plugin (double position, int plugin_set, int direction, int convert_units, int use_nudge)
Plugin *	get_current_transition (double position, int direction, int convert_units, int use_nudge)
void	detach_shared_effects (int module)
int	is_synthesis (RenderEngine *renderengine, int64_t position, int direction)
virtual int	is_playable (int64_t position, int direction)
virtual int	direct_copy_possible (int64_t start, int direction, int use_nudge)
int	plugin_used (int64_t position, int64_t direction)
virtual int	copy_settings (Track *track)
void	shift_keyframes (double position, double length, int convert_units)
void	shift_effects (double position, double length, int convert_units)
void	change_plugins (SharedLocation &old_location, SharedLocation &new_location, int do_swap)
void	change_modules (int old_location, int new_location, int do_swap)
int	load_automation (FileXML *file)
int	load_edits (FileXML *file)
virtual int	change_channels (int oldchannels, int newchannels)
virtual int	dump ()
int	copy (double start, double end, FileXML file, char output_path="")
int	copy_assets (double start, double end, ArrayList< Asset * > *asset_list)
virtual int	copy_derived (int64_t start, int64_t end, FileXML *file)
virtual int	paste_derived (int64_t start, int64_t end, int64_t total_length, FileXML *file, int &current_channel)
int	clear (double start, double end, int edit_edits, int edit_labels, int clear_plugins, int convert_units, Edits *trim_edits)
void	clear_automation (double selectionstart, double selectionend, int shift_autos, int default_only)
void	straighten_automation (double selectionstart, double selectionend)
virtual int	clear_automation_derived (AutoConf *auto_conf, double selectionstart, double selectionend, int shift_autos=1)
virtual int	clear_derived (double start, double end)
int	copy_automation (double selectionstart, double selectionend, FileXML *file, int default_only, int autos_only)
virtual int	copy_automation_derived (AutoConf auto_conf, double selectionstart, double selectionend, FileXML file)
int	paste_automation (double selectionstart, double total_length, double frame_rate, int64_t sample_rate, FileXML *file, int default_only)
virtual int	paste_automation_derived (double selectionstart, double selectionend, double total_length, FileXML *file, int shift_autos, int &current_pan)
int	paste_auto_silence (double start, double end)
virtual int	paste_auto_silence_derived (int64_t start, int64_t end)
int	scale_time (float rate_scale, int scale_edits, int scale_autos, int64_t start, int64_t end)
virtual int	scale_time_derived (float rate_scale, int scale_edits, int scale_autos, int64_t start, int64_t end)
int	purge_asset (Asset *asset)
int	asset_used (Asset *asset)
int	clear_handle (double start, double end, int clear_labels, int clear_plugins, double &distance)
int	paste_silence (double start, double end, int edit_plugins)
virtual int	select_translation (int cursor_x, int cursor_y)
virtual int	update_translation (int cursor_x, int cursor_y, int shift_down)
int	select_auto (AutoConf *auto_conf, int cursor_x, int cursor_y)
virtual int	select_auto_derived (float zoom_units, float view_start, AutoConf *auto_conf, int cursor_x, int cursor_y)
int	move_auto (AutoConf *auto_conf, int cursor_x, int cursor_y, int shift_down)
virtual int	move_auto_derived (float zoom_units, float view_start, AutoConf *auto_conf, int cursor_x, int cursor_y, int shift_down)
int	release_auto ()
virtual int	release_auto_derived ()
int	automation_is_used (int64_t start, int64_t end)
virtual int	automation_is_used_derived (int64_t start, int64_t end)
int	popup_transition (int cursor_x, int cursor_y)
int	modify_edithandles (double oldposition, double newposition, int currentend, int handle_mode, int edit_labels, int edit_plugins)
int	modify_pluginhandles (double oldposition, double newposition, int currentend, int handle_mode, int edit_labels, Edits *trim_edits)
int	select_edit (int cursor_x, int cursor_y, double &new_start, double &new_end)
virtual int	end_translation ()
virtual int	reset_translation (int64_t start, int64_t end)
int	feather_edits (int64_t start, int64_t end, int64_t units)
int64_t	get_feather (int64_t selectionstart, int64_t selectionend)
int	number_of ()
virtual int	get_dimensions (double &view_start, double &view_units, double &zoom_units)
int64_t	edit_change_duration (int64_t input_position, int64_t input_length, int reverse, int test_transitions, int use_nudge)
int64_t	plugin_change_duration (int64_t input_position, int64_t input_length, int reverse, int use_nudge)
int	need_edit (Edit *current, int test_transitions)
int	playable_edit (int64_t position, int direction)
Data Fields
EDL *	edl
Tracks *	tracks
Edits *	edits
ArrayList< PluginSet * >	plugin_set
Automation *	automation
int	y_pixel
int	expand_view
int	draw
int	gang
char	title [BCTEXTLEN]
int	play
int	record
int64_t	nudge
int	data_type
int64_t	old_view_start
int	pixel
int	track_w
int	track_h
Private Attributes
int	id

Detailed Description

Definition at line 34 of file track.h.

Constructor & Destructor Documentation

Track::Track	(	EDL *	edl,
		Tracks *	tracks
	)

Definition at line 33 of file track.C.

References draw, expand_view, gang, EDL::next_id(), nudge, EDLSession::output_h, EDLSession::output_w, play, record, EDL::session, title, track_h, track_w, and y_pixel.

Here is the call graph for this function:

Track::Track ( )

Definition at line 840 of file track.C.

References y_pixel.

Track::~Track ( ) [virtual]

Definition at line 50 of file track.C.

References automation, edits, plugin_set, and ArrayList< TYPE >::remove_all_objects().

Here is the call graph for this function:

Member Function Documentation

int Track::create_objects ( )

Reimplemented in ATrack, and VTrack.

Definition at line 57 of file track.C.

Referenced by VTrack::create_objects(), and ATrack::create_objects().

int Track::get_id ( )

Definition at line 77 of file track.C.

References id.

Referenced by PatchGUI::PatchGUI().

int Track::load_defaults ( BC_Hash * defaults ) [virtual]

Reimplemented in ATrack, and VTrack.

Definition at line 83 of file track.C.

Referenced by VTrack::load_defaults(), and ATrack::load_defaults().

int Track::load	(	FileXML *	file,
		int	track_offset,
		uint32_t	load_flags
	)

Definition at line 268 of file track.C.

References List< TYPE >::append(), automation, BCTEXTLEN, draw, edits, edl, expand_view, gang, XMLTag::get_property(), PluginSet::load(), Edits::load(), Automation::load(), load_derived(), load_header(), nudge, play, plugin_set, FileXML::read_tag(), FileXML::read_text_until(), record, FileXML::tag, title, XMLTag::title_is(), ArrayList< TYPE >::total, track_h, and track_w.

Referenced by Tracks::load().

Here is the call graph for this function:

virtual int Track::save_header ( FileXML * file ) [inline, virtual]

Reimplemented in ATrack, and VTrack.

Definition at line 45 of file track.h.

Referenced by copy(), copy_automation(), and KeyframePopupCopy::handle_event().

virtual int Track::save_derived ( FileXML * file ) [inline, virtual]

Reimplemented in ATrack, VTrack, and VTrack.

Definition at line 46 of file track.h.

Referenced by copy().

virtual int Track::load_header	(	FileXML *	file,
		uint32_t	load_flags
	)			`[inline, virtual]`

Reimplemented in ATrack, and VTrack.

Definition at line 47 of file track.h.

Referenced by load().

virtual int Track::load_derived	(	FileXML *	file,
		uint32_t	load_flags
	)			`[inline, virtual]`

Reimplemented in ATrack, and VTrack.

Definition at line 48 of file track.h.

Referenced by load().

void Track::equivalent_output	(	Track *	track,
		double *	result
	)

Definition at line 88 of file track.C.

References automation, data_type, edits, Edits::equivalent_output(), Automation::equivalent_output(), from_units(), PluginSet::get_first_plugin(), MIN, nudge, play, plugin_set, Edit::startproject, ArrayList< TYPE >::total, track_h, track_w, and ArrayList< TYPE >::values.

Referenced by Tracks::equivalent_output().

Here is the call graph for this function:

void Track::copy_from ( Track * track ) [virtual]

Definition at line 171 of file track.C.

References ArrayList< TYPE >::append(), automation, Automation::copy_from(), PluginSet::copy_from(), Edits::copy_from(), copy_settings(), edits, edl, plugin_set, ArrayList< TYPE >::total, track_h, track_w, and ArrayList< TYPE >::values.

Referenced by Tracks::copy_from(), and operator=().

Here is the call graph for this function:

Track & Track::operator= ( Track & track )

Definition at line 189 of file track.C.

References copy_from().

Here is the call graph for this function:

virtual PluginSet* Track::new_plugins ( ) [inline, virtual]

Reimplemented in ATrack, and VTrack.

Definition at line 53 of file track.h.

void Track::synchronize_params ( Track * track ) [virtual]

Reimplemented in ATrack, and VTrack.

Definition at line 782 of file track.C.

References automation, Automation::copy_from(), edits, List< TYPE >::first, ListItem< TYPE >::next, nudge, plugin_set, PluginSet::synchronize_params(), ArrayList< TYPE >::total, and ArrayList< TYPE >::values.

Referenced by VTrack::synchronize_params(), and ATrack::synchronize_params().

Here is the call graph for this function:

int Track::vertical_span ( Theme * theme ) [virtual]

Reimplemented in ATrack, and VTrack.

Definition at line 196 of file track.C.

References edl, expand_view, VFrame::get_h(), BC_Theme::get_image(), EDL::local_session, plugin_set, EDL::session, EDLSession::show_titles, ArrayList< TYPE >::total, and LocalSession::zoom_track.

Referenced by TrackCanvas::track_dimensions(), VPatchGUI::update(), PatchGUI::update(), APatchGUI::update(), VTrack::vertical_span(), and ATrack::vertical_span().

Here is the call graph for this function:

int64_t Track::horizontal_span ( )

Definition at line 259 of file track.C.

References edl, get_length(), EDL::local_session, EDLSession::sample_rate, EDL::session, and LocalSession::zoom_sample.

Here is the call graph for this function:

void Track::resample	(	double	old_rate,
		double	new_rate
	)

Definition at line 631 of file track.C.

References automation, edits, nudge, plugin_set, Automation::resample(), Edits::resample(), ArrayList< TYPE >::total, and ArrayList< TYPE >::values.

Here is the call graph for this function:

double Track::get_length ( )

Definition at line 212 of file track.C.

References automation, edits, from_units(), Automation::get_length(), List< TYPE >::last, Edit::length, plugin_set, Edit::startproject, ArrayList< TYPE >::total, Edit::transition, and ArrayList< TYPE >::values.

Referenced by Tracks::concatenate_tracks(), TrackCanvas::drag_stop(), TrackCanvas::draw_highlighting(), horizontal_span(), insert_effect(), MWindow::insert_effects_cwindow(), insert_plugin_set(), insert_track(), and MWindow::paste_edls().

Here is the call graph for this function:

void Track::get_source_dimensions	(	double	position,
		int &	w,
		int &	h
	)

Definition at line 242 of file track.C.

References edits, List< TYPE >::first, NEXT, and to_units().

Referenced by CWindowCameraBottom::handle_event(), CWindowCameraTop::handle_event(), CWindowCameraRight::handle_event(), and CWindowCameraLeft::handle_event().

Here is the call graph for this function:

void Track::insert_asset	(	Asset *	asset,
		double	length,
		double	position,
		int	track_number
	)

Definition at line 342 of file track.C.

References edits, Edits::insert_asset(), Edits::loaded_length, and to_units().

Referenced by EDL::insert_asset().

Here is the call graph for this function:

Plugin * Track::insert_effect	(	char *	title,
		SharedLocation *	shared_location,
		KeyFrame *	keyframe,
		PluginSet *	plugin_set,
		double	start,
		double	length,
		int	plugin_type
	)