Interface for a track that has lanes. More...

#include <src/structure/tracks/laned_track.h>

Inheritance diagram for zrythm::structure::tracks::LanedTrackImpl< TrackLaneT >:

[legend]

Collaboration diagram for zrythm::structure::tracks::LanedTrackImpl< TrackLaneT >:

[legend]

Public Types
using	RegionT = typename TrackLaneT::RegionT
using	TrackLaneType = TrackLaneT
Public Types inherited from zrythm::structure::tracks::Track
using	Plugin = plugins::Plugin
using	PluginUuid = Plugin::Uuid
using	PortType = dsp::PortType
using	PluginRegistry = plugins::PluginRegistry
using	PluginPtrVariant = PluginRegistry::VariantType
using	PluginSlot = plugins::PluginSlot
using	ArrangerObject = structure::arrangement::ArrangerObject
using	ArrangerObjectPtrVariant
using	ArrangerObjectRegistry = structure::arrangement::ArrangerObjectRegistry
using	Type = ::TrackTypeWrapper::TrackType
using	TrackSelectionStatusGetter = std::function<bool (const Track::Uuid &)>
using	Color = utils::Color

Public Member Functions
bool	create_missing_lanes (int pos)
	Creates missing TrackLane's until pos.
void	remove_empty_last_lanes ()
	Removes the empty last lanes of the Track (except the last one).
bool	has_soloed_lanes () const
	Returns whether the track has any soloed lanes.
double	get_visible_lane_heights () const
	Gets the total height of all visible lanes (if any).
void	generate_lanes ()
	Generates lanes for the track.
void	clear_objects () override
	Removes all objects recursively from the track.
void	get_regions_in_range (std::vector< arrangement::ArrangerObjectUuidReference > &regions, std::optional< signed_frame_t > p1, std::optional< signed_frame_t > p2) override
	Returns all the regions inside the given range, or all the regions if both p1 and p2 are NULL.
int	get_lane_index (const TrackLaneT &lane) const
TrackLaneT &	get_lane_at (const size_t index)
Public Member Functions inherited from zrythm::structure::tracks::LanedTrack
void	set_lanes_visible (bool visible)
	Set lanes visible and fire events.
Public Member Functions inherited from zrythm::structure::tracks::Track
bool	has_piano_roll () const
bool	is_folder () const
bool	is_audio_group () const
bool	is_midi_group () const
bool	is_audio_bus () const
bool	is_midi_bus () const
bool	is_modulator () const
bool	is_chord () const
bool	is_marker () const
bool	is_audio () const
bool	is_instrument () const
bool	is_midi () const
bool	is_master () const
bool	is_deletable () const
bool	is_copyable () const
template<typename DerivedT> requires std::derived_from<base_type<DerivedT>, Track> && FinalClass<base_type<DerivedT>>
double	get_full_visible_height (this DerivedT &&self)
	Returns the full visible height (main height + height of all visible automation tracks + height of all visible lanes).
template<typename DerivedT> requires std::derived_from<base_type<DerivedT>, Track> && FinalClass<base_type<DerivedT>>
bool	multiply_heights (this DerivedT &&self, double multiplier, bool visible_only, bool check_only)
bool	can_be_group_target () const
bool	is_frozen () const
template<arrangement::RegionObject RegionT, FinalClass SelfT>
void	insert_region (this SelfT &self, arrangement::ArrangerObjectUuidReference region_ref, AutomationTrack *at, std::optional< int > lane_pos, std::optional< int > idx, bool gen_name)
	Inserts a Region to the given lane or AutomationTrack of the track, at the given index.
template<arrangement::RegionObject RegionT>
void	add_region (this auto &self, auto region_ref, AutomationTrack *at, std::optional< int > lane_pos, bool gen_name)
	Appends a Region to the given lane or AutomationTrack of the track.
void	append_objects (std::vector< ArrangerObjectPtrVariant > &objects) const
	Appends all the objects in the track to `objects`.
void	unselect_all ()
	Unselects all arranger objects in the track.
template<typename DerivedT> requires std::derived_from<base_type<DerivedT>, Track> && FinalClass<base_type<DerivedT>>
bool	contains_uninstantiated_plugin (this DerivedT &&self)
virtual void	temporary_virtual_method_hack () const =0
utils::Utf8String	get_name () const
	Getter for the track name.
bool	set_name_with_action_full (const utils::Utf8String &name)
	Internally called by set_name_with_action().
void	set_name_with_action (const utils::Utf8String &name)
	Setter to be used by the UI to create an undoable action.
void	set_name (const Tracklist &tracklist, const utils::Utf8String &name, bool pub_events)
	Setter for the track name.
utils::Utf8String	get_unique_name (const Tracklist &tracklist, const utils::Utf8String &name)
	Returns a unique name for a new track based on the given name.
auto	get_input_signal_type () const
auto	get_output_signal_type () const
template<typename DerivedT> requires std::derived_from<base_type<DerivedT>, Track> && FinalClass<base_type<DerivedT>>
void	get_plugins (this DerivedT &&self, std::vector< zrythm::plugins::Plugin * > &arr)
	Fills in the given array with all plugins in the track.
void	track_freeze (bool freeze)
	Freezes or unfreezes the track.
bool	is_enabled () const
bool	enabled () const
bool	disabled () const
int	get_total_bars (const engine::session::Transport &transport, int total_bars) const
void	set_caches (CacheType types)
	Set various caches (snapshots, track name hash, plugin input/output ports, etc).
utils::Utf8String	generate_window_name_for_plugin (const plugins::Plugin &plugin) const
utils::Utf8String	get_full_designation_for_port (const dsp::Port &port) const
virtual bool	currently_muted () const
virtual bool	currently_listened () const
virtual bool	get_implied_soloed () const
	Returns whether the track is not soloed on its own but its direct out (or its direct out's direct out, etc.) is soloed.
virtual bool	currently_soloed () const
void	set_selection_status_getter (TrackSelectionStatusGetter getter)
void	unset_selection_status_getter ()
auto &	get_plugin_registry () const
auto &	get_plugin_registry ()
auto &	get_port_registry () const
auto &	get_port_registry ()
auto &	get_param_registry () const
auto &	get_param_registry ()
auto &	get_object_registry () const
auto &	get_object_registry ()
auto	get_type () const
auto	get_icon_name () const
Public Member Functions inherited from zrythm::utils::UuidIdentifiableObject< Track >
UuidIdentifiableObject &	operator= (const UuidIdentifiableObject &other)=default
auto	get_uuid () const

Data Fields
TrackLaneList	lanes_
	Lanes in this track containing Regions.
std::vector< std::unique_ptr< TrackLaneT > >	lane_snapshots_
	Snapshots used during playback.
Data Fields inherited from zrythm::structure::tracks::LanedTrack
bool	lanes_visible_ = false
	Flag to set lanes visible or not.
int	last_lane_idx_ = 0
	Lane index of region before recording paused.
int	last_lane_created_ = 0
	Last lane created during this drag.
bool	block_auto_creation_and_deletion_ = false
	Block auto-creating or deleting lanes.

Protected Member Functions
void	set_playback_caches () override
	Set the playback caches for a track.
Protected Member Functions inherited from zrythm::structure::tracks::Track
	Track (Type type, PortType in_signal_type, PortType out_signal_type, BaseTrackDependencies dependencies)
	Constructor to be used by subclasses.
void	add_region_if_in_range (std::optional< signed_frame_t > p1, std::optional< signed_frame_t > p2, std::vector< arrangement::ArrangerObjectUuidReference > &regions, arrangement::ArrangerObjectUuidReference region)

Friends
void	init_from (LanedTrackImpl &obj, const LanedTrackImpl &other, utils::ObjectCloneType clone_type)
void	to_json (nlohmann::json &j, const LanedTrackImpl &track)
void	from_json (const nlohmann::json &j, LanedTrackImpl &track)

Additional Inherited Members
Static Public Member Functions inherited from zrythm::structure::tracks::Track
static constexpr bool	type_can_have_direct_out (Type type)
static bool	type_can_have_region_type (Type type, ArrangerObject::Type region_type)
static constexpr bool	type_is_copyable (Type type)
static constexpr bool	type_is_deletable (Type type)
	Returns whether a track of the given type should be deletable by the user.
static Type	type_get_from_plugin_descriptor (const zrythm::plugins::PluginDescriptor &descr)
static consteval bool	type_has_mono_compat_switch (const Type tt)
static constexpr bool	type_is_compatible_for_moving (const Type type1, const Type type2)
	Returns if regions in tracks from `type1` can be moved to `type2`.
static constexpr bool	type_has_piano_roll (const Type type)
	Returns if the Track should have a piano roll.
static constexpr bool	type_has_inputs (const Type type)
	Returns if the Track should have an inputs selector.
static bool	type_can_be_group_target (const Type type)
	Returns if the Track can be a direct route target.
template<typename T>
static consteval Type	get_type_for_class ()
static Track *	from_variant (const TrackPtrVariant &variant)
static bool	is_plugin_descriptor_valid_for_slot_type (const plugins::PluginDescriptor &descr, zrythm::plugins::PluginSlotType slot_type, Track::Type track_type)
	Returns if `descr` can be dropped at `slot_type` in a track of type `track_type`.
Static Public Attributes inherited from zrythm::structure::tracks::Track
static constexpr int	MIN_HEIGHT = 26
static constexpr int	DEF_HEIGHT = 52
Protected Attributes inherited from zrythm::structure::tracks::Track
BaseTrackDependencies	base_dependencies_
Type	type_ {}
	The type of track this is.
utils::Utf8String	name_
	Track name, used in channel too.
utils::Utf8String	icon_name_
	Icon name of the track.
bool	visible_ = true
	Whole Track is visible or not.
bool	filtered_ = false
	Track will be hidden if true (temporary and not serializable).
double	main_height_ { DEF_HEIGHT }
	Height of the main part (without lanes).
bool	enabled_ = true
	Active (enabled) or not.
Color	color_
	Track color.
PortType	in_signal_type_ = {}
	The input signal type (eg audio bus tracks have audio input signals).
PortType	out_signal_type_ = {}
	The output signal type (eg midi tracks have MIDI output signals).
utils::Utf8String	comment_
	User comments.
std::optional< dsp::FileAudioSourceUuidReference >	frozen_clip_id_
	Pool ID of the clip if track is frozen (unset if not frozen).
std::optional< TrackSelectionStatusGetter >	track_selection_status_getter_
	Track selection status getter.

Detailed Description

template<typename TrackLaneT>
class zrythm::structure::tracks::LanedTrackImpl< TrackLaneT >

Interface for a track that has lanes.

Definition at line 88 of file laned_track.h.

Member Typedef Documentation

◆ RegionT

template<typename TrackLaneT>

using zrythm::structure::tracks::LanedTrackImpl< TrackLaneT >::RegionT = typename TrackLaneT::RegionT

Definition at line 91 of file laned_track.h.

◆ TrackLaneType

template<typename TrackLaneT>

using zrythm::structure::tracks::LanedTrackImpl< TrackLaneT >::TrackLaneType = TrackLaneT

Definition at line 92 of file laned_track.h.

Member Function Documentation

◆ clear_objects()

template<typename TrackLaneT>

void zrythm::structure::tracks::LanedTrackImpl< TrackLaneT >::clear_objects ( )

overridevirtual

Removes all objects recursively from the track.

Reimplemented from zrythm::structure::tracks::Track.

Reimplemented in zrythm::structure::tracks::PianoRollTrack.

◆ create_missing_lanes()

template<typename TrackLaneT>

bool zrythm::structure::tracks::LanedTrackImpl< TrackLaneT >::create_missing_lanes ( int pos )

Creates missing TrackLane's until pos.

Returns: Whether a new lane was created.

◆ generate_lanes()

template<typename TrackLaneT>

void zrythm::structure::tracks::LanedTrackImpl< TrackLaneT >::generate_lanes ( )

inline

Generates lanes for the track.

Should be called as soon as the track is created.

Definition at line 130 of file laned_track.h.

◆ get_lane_at()

template<typename TrackLaneT>

TrackLaneT & zrythm::structure::tracks::LanedTrackImpl< TrackLaneT >::get_lane_at ( const size_t index )

inline

Definition at line 149 of file laned_track.h.

◆ get_lane_index()

template<typename TrackLaneT>

int zrythm::structure::tracks::LanedTrackImpl< TrackLaneT >::get_lane_index ( const TrackLaneT & lane ) const

inline

Definition at line 139 of file laned_track.h.

◆ get_regions_in_range()

template<typename TrackLaneT>

void zrythm::structure::tracks::LanedTrackImpl< TrackLaneT >::get_regions_in_range	(	std::vector< arrangement::ArrangerObjectUuidReference > &	regions,
		std::optional< signed_frame_t >	p1,
		std::optional< signed_frame_t >	p2 )

overridevirtual

Returns all the regions inside the given range, or all the regions if both p1 and p2 are NULL.

Returns: The number of regions returned.

Reimplemented from zrythm::structure::tracks::Track.

Reimplemented in zrythm::structure::tracks::PianoRollTrack.

◆ has_soloed_lanes()

template<typename TrackLaneT>

bool zrythm::structure::tracks::LanedTrackImpl< TrackLaneT >::has_soloed_lanes ( ) const

inline

Returns whether the track has any soloed lanes.

Definition at line 113 of file laned_track.h.

◆ set_playback_caches()

template<typename TrackLaneT>

void zrythm::structure::tracks::LanedTrackImpl< TrackLaneT >::set_playback_caches ( )

overrideprotectedvirtual

Set the playback caches for a track.

This is called by set_caches().

Reimplemented from zrythm::structure::tracks::Track.

Reimplemented in zrythm::structure::tracks::PianoRollTrack.

◆ from_json

template<typename TrackLaneT>

void from_json	(	const nlohmann::json &	j,
		LanedTrackImpl< TrackLaneT > &	track )

friend

Definition at line 179 of file laned_track.h.

◆ init_from

template<typename TrackLaneT>

void init_from	(	LanedTrackImpl< TrackLaneT > &	obj,
		const LanedTrackImpl< TrackLaneT > &	other,
		utils::ObjectCloneType	clone_type )

friend

Definition at line 155 of file laned_track.h.

◆ to_json

template<typename TrackLaneT>

void to_json	(	nlohmann::json &	j,
		const LanedTrackImpl< TrackLaneT > &	track )

friend

Definition at line 174 of file laned_track.h.

Field Documentation

◆ lane_snapshots_

template<typename TrackLaneT>

std::vector<std::unique_ptr<TrackLaneT> > zrythm::structure::tracks::LanedTrackImpl< TrackLaneT >::lane_snapshots_

Snapshots used during playback.

Definition at line 192 of file laned_track.h.

◆ lanes_

template<typename TrackLaneT>

TrackLaneList zrythm::structure::tracks::LanedTrackImpl< TrackLaneT >::lanes_

Lanes in this track containing Regions.

Definition at line 189 of file laned_track.h.

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

src/structure/tracks/laned_track.h

Public Types

Public Member Functions

Data Fields

Protected Member Functions

Friends

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ RegionT

◆ TrackLaneType

Member Function Documentation

◆ clear_objects()

◆ create_missing_lanes()

◆ generate_lanes()

◆ get_lane_at()

◆ get_lane_index()

◆ get_regions_in_range()

◆ has_soloed_lanes()

◆ set_playback_caches()

Friends And Related Symbol Documentation

◆ from_json

◆ init_from

◆ to_json

Field Documentation

◆ lane_snapshots_

◆ lanes_