Inheritance diagram for LoopableObject:

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Collaboration diagram for LoopableObject:

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Public Member Functions
int	get_num_loops (bool count_incomplete) const
	Returns the number of loops in the ArrangerObject, optionally including incomplete ones.

const auto &	get_clip_start_pos () const
	Getter.

const auto &	get_loop_start_pos () const
	Getter.

const auto &	get_loop_end_pos () const
	Getter.

void	clip_start_position_setter_validated (const dsp::Position &pos, dsp::TicksPerFrame ticks_per_frame)
	The setter is for use in e.g.

void	loop_start_position_setter_validated (const dsp::Position &pos, dsp::TicksPerFrame ticks_per_frame)
	The setter is for use in e.g.

void	loop_end_position_setter_validated (const dsp::Position &pos, dsp::TicksPerFrame ticks_per_frame)
	The setter is for use in e.g.

void	set_loop_start_position_unvalidated (const dsp::Position &pos)

void	set_loop_end_position_unvalidated (const dsp::Position &pos)

void	set_clip_start_position_unvalidated (const dsp::Position &pos)

double	get_loop_length_in_ticks () const
	Returns the length of the loop in ticks.

auto	get_loop_length_in_frames () const
	Returns the length of the loop in frames.

bool	is_looped () const

Public Member Functions inherited from BoundedObject
auto	get_end_position () const
	Getter.

void	parent_base_qproperties (QObject &derived)

void	end_position_setter_validated (const dsp::Position &pos, dsp::TicksPerFrame ticks_per_frame)
	The setter is for use in e.g.

void	set_end_position_unvalidated (const dsp::Position &pos)

auto	get_length_in_ticks () const
	Returns the length in ticks.

auto	get_length_in_frames () const
	Returns the length in frames.

void	resize (bool left, ResizeType type, double ticks, bool during_ui_action)
	Resizes the object on the left side or right side by given amount of ticks, for objects that do not have loops (currently none?

template<typename SelfT> requires (FinalArrangerObjectSubclass<SelfT>)
void	set_start_pos_full_size (this SelfT &self, const Position &pos, dsp::FramesPerTick frames_per_tick)
	Sets the end position of the ArrangerObject and also sets the loop end and fade out (if object supports those) so that they are at the end.

template<typename SelfT> requires (FinalArrangerObjectSubclass<SelfT>)
void	set_end_pos_full_size (this SelfT &self, const dsp::Position &pos, dsp::FramesPerTick frames_per_tick)
	Sets the end position of the ArrangerObject and also sets the loop end and fade out (if object supports those) to that position.

bool	is_hit (const dsp::Position &pos, bool object_end_pos_inclusive=false) const
	Returns whether the object is hit by the given position (local position if non-timeline object).

bool	is_hit (const signed_frame_t frames, bool object_end_pos_inclusive=false) const

bool	is_hit_by_range (const dsp::Position &start, const dsp::Position &end, bool range_start_inclusive=true, bool range_end_inclusive=false, bool object_end_pos_inclusive=false) const
	Returns whether the given object is hit by the given range.

bool	is_hit_by_range (signed_frame_t global_frames_start, signed_frame_t global_frames_end, bool range_start_inclusive=true, bool range_end_inclusive=false, bool object_end_pos_inclusive=false) const

virtual bool	is_inside_range (const dsp::Position &start, const dsp::Position &end) const
	Checks if any part of the object is hit by the given range.

Public Member Functions inherited from ArrangerObject
auto	get_type () const

virtual utils::Utf8String	gen_human_friendly_name () const
	Generates a human readable name for the object.

bool	is_start_hit_by_range (const dsp::Position &start, const dsp::Position &end, bool range_start_inclusive=true, bool range_end_inclusive=false) const
	Returns whether the given object is hit by the given range.

bool	is_start_hit_by_range (const signed_frame_t global_frames_start, const signed_frame_t global_frames_end, bool range_start_inclusive=true, bool range_end_inclusive=false) const

void	set_parent_on_base_qproperties (QObject &derived)
	Set the parent on QObject's that are children of this class.

auto	get_position () const
	Getter.

void	position_setter_validated (const dsp::Position &pos, dsp::TicksPerFrame ticks_per_frame)
	The setter is for use in e.g.

void	set_position_unvalidated (const dsp::Position &pos)

bool	is_position_valid (const dsp::Position &pos, PositionType pos_type, dsp::TicksPerFrame ticks_per_frame) const
	Returns if the given Position is valid.

bool	set_position (const dsp::Position &pos, PositionType pos_type, bool validate, dsp::TicksPerFrame ticks_per_frame)
	Sets the given position on the object, optionally attempting to validate before.

void	move (double ticks, dsp::FramesPerTick frames_per_tick)
	Moves the object by the given amount of ticks.

void	set_track_id (const TrackUuid &track_id)

void	set_track_id (std::optional< TrackUuid > track_id)

void	unset_track_id ()

void	update_positions (bool from_ticks, bool bpm_change, dsp::FramesPerTick frames_per_tick)
	Updates the positions in each child recursively.

auto	get_track () const
	Returns the Track this ArrangerObject is in.

std::optional< TrackUuid >	get_track_id () const

virtual bool	validate (bool is_project, dsp::FramesPerTick frames_per_tick) const =0
	Validates the arranger object.

virtual ArrangerObjectPtrVariant	add_clone_to_project (bool fire_events) const =0
	Appends the ArrangerObject to where it belongs in the project (eg, a Track), without taking into account its previous index (eg, before deletion if undoing).

virtual ArrangerObjectPtrVariant	insert_clone_to_project () const =0
	Inserts the object where it belongs in the project (eg, a Track).

std::optional< ArrangerObjectPtrVariant >	remove_from_project (bool free_obj, bool fire_events=false)
	Removes the object (which can be obtained from find_in_project()) from its parent in the project.

void	set_selection_status_getter (SelectionStatusGetter getter)

void	unset_selection_status_getter ()

virtual bool	is_deletable () const
	Returns whether the given object is deletable or not (eg, start marker).

Public Member Functions inherited from zrythm::utils::UuidIdentifiableObject< ArrangerObject >
	UuidIdentifiableObject (const Uuid &id)

	UuidIdentifiableObject (const UuidIdentifiableObject &other)=default

	UuidIdentifiableObject (UuidIdentifiableObject &&other)=default

UuidIdentifiableObject &	operator= (const UuidIdentifiableObject &other)=default

UuidIdentifiableObject &	operator= (UuidIdentifiableObject &&other)=default

auto	get_uuid () const

void	copy_members_from (const UuidIdentifiableObject &other)

Data Fields
dsp::Position	clip_start_pos_
	Start position of the clip loop, relative to the object's start.

dsp::Position	loop_start_pos_
	Loop start Position relative to the object's start.

dsp::Position	loop_end_pos_
	End position of the clip loop, relative to the object's start.

Data Fields inherited from BoundedObject
PositionProxy *	end_pos_ = nullptr
	End Position, if the object has one.

Data Fields inherited from ArrangerObject
Flags	flags_ {}
	Track this object belongs to (cache to be set during graph calculation).

Protected Member Functions
void	copy_members_from (const LoopableObject &other, ObjectCloneType clone_type)

bool	are_members_valid (bool is_project, dsp::FramesPerTick frames_per_tick) const

Protected Member Functions inherited from BoundedObject
void	copy_members_from (const BoundedObject &other, ObjectCloneType clone_type)

bool	are_members_valid (bool is_project, dsp::FramesPerTick frames_per_tick) const

Protected Member Functions inherited from ArrangerObject
	ArrangerObject (Type type, TrackResolver track_resolver) noexcept

void	copy_members_from (const ArrangerObject &other, ObjectCloneType clone_type)

bool	are_members_valid (bool is_project, dsp::FramesPerTick frames_per_tick) const
	To be called by validate() implementations.

Friends
auto	to_json (nlohmann::json &j, const LoopableObject &object)

auto	from_json (const nlohmann::json &j, LoopableObject &object)

Additional Inherited Members
Public Types inherited from ArrangerObject
enum class	ResizeType { Normal , Loop , Fade , Stretch , StretchTempoChange }
	Flag used in some functions. More...

enum class	Type { MidiRegion , AudioRegion , ChordRegion , AutomationRegion , MidiNote , ChordObject , ScaleObject , Marker , AutomationPoint }
	The type of the object. More...

enum class	Flags { NonProject = 1 << 0 }
	Flags. More...

enum class	PositionType { Start , End , ClipStart , LoopStart , LoopEnd , FadeIn , FadeOut }

using	SelectionStatusGetter = std::function<bool (const Uuid &)>

using	Position = zrythm::dsp::Position

using	ArrangerObjectPtr = ArrangerObject *

Static Public Attributes inherited from ArrangerObject
static constexpr double	DEFAULT_NUDGE_TICKS = 0.1

Protected Attributes inherited from ArrangerObject
TrackResolver	track_resolver_

PositionProxy *	pos_ = nullptr
	Position (or start Position if the object has length).

std::optional< TrackUuid >	track_id_
	ID of the track this object belongs to.

std::optional< SelectionStatusGetter >	selection_status_getter_
	Whether part of an auditioner track.

Detailed Description

Definition at line 12 of file loopable_object.h.

Constructor & Destructor Documentation

◆ LoopableObject()

LoopableObject::LoopableObject ( )

inlinenoexcept

Definition at line 15 of file loopable_object.h.

Member Function Documentation

◆ clip_start_position_setter_validated()

void LoopableObject::clip_start_position_setter_validated	(	const dsp::Position &	pos,
		dsp::TicksPerFrame	ticks_per_frame )

inline

The setter is for use in e.g.

the digital meters whereas the set_pos func is used during arranger actions.

Definition at line 43 of file loopable_object.h.

◆ get_clip_start_pos()

const auto & LoopableObject::get_clip_start_pos ( ) const

inline

Getter.

Definition at line 27 of file loopable_object.h.

◆ get_loop_end_pos()

const auto & LoopableObject::get_loop_end_pos ( ) const

inline

Getter.

Definition at line 37 of file loopable_object.h.

◆ get_loop_length_in_frames()

auto LoopableObject::get_loop_length_in_frames ( ) const

inline

Returns the length of the loop in frames.

Definition at line 99 of file loopable_object.h.

◆ get_loop_length_in_ticks()

double LoopableObject::get_loop_length_in_ticks ( ) const

inline

Returns the length of the loop in ticks.

Definition at line 91 of file loopable_object.h.

◆ get_loop_start_pos()

const auto & LoopableObject::get_loop_start_pos ( ) const

inline

Getter.

Definition at line 32 of file loopable_object.h.

◆ is_looped()

bool LoopableObject::is_looped ( ) const

inline

Definition at line 104 of file loopable_object.h.

◆ loop_end_position_setter_validated()

void LoopableObject::loop_end_position_setter_validated	(	const dsp::Position &	pos,
		dsp::TicksPerFrame	ticks_per_frame )

inline

The setter is for use in e.g.

the digital meters whereas the set_pos func is used during arranger actions.

Definition at line 67 of file loopable_object.h.

◆ loop_start_position_setter_validated()

void LoopableObject::loop_start_position_setter_validated	(	const dsp::Position &	pos,
		dsp::TicksPerFrame	ticks_per_frame )

inline

The setter is for use in e.g.

the digital meters whereas the set_pos func is used during arranger actions.

Definition at line 55 of file loopable_object.h.

◆ set_clip_start_position_unvalidated()

void LoopableObject::set_clip_start_position_unvalidated ( const dsp::Position & pos )

inline

Definition at line 83 of file loopable_object.h.

◆ set_loop_end_position_unvalidated()

void LoopableObject::set_loop_end_position_unvalidated ( const dsp::Position & pos )

inline

Definition at line 79 of file loopable_object.h.

◆ set_loop_start_position_unvalidated()

void LoopableObject::set_loop_start_position_unvalidated ( const dsp::Position & pos )

inline

Definition at line 75 of file loopable_object.h.

Friends And Related Symbol Documentation

◆ from_json

auto from_json	(	const nlohmann::json &	j,
		LoopableObject &	object )

friend

Definition at line 138 of file loopable_object.h.

◆ to_json

auto to_json	(	nlohmann::json &	j,
		const LoopableObject &	object )

friend

Definition at line 132 of file loopable_object.h.

Field Documentation

◆ clip_start_pos_

dsp::Position LoopableObject::clip_start_pos_

Start position of the clip loop, relative to the object's start.

The first time the object plays it will start playing from the this position and then loop to loop_start_pos_.

Definition at line 152 of file loopable_object.h.

◆ loop_end_pos_

dsp::Position LoopableObject::loop_end_pos_

End position of the clip loop, relative to the object's start.

Once this is reached, the clip will go back to loop_start_pos_.

Definition at line 162 of file loopable_object.h.

◆ loop_start_pos_

dsp::Position LoopableObject::loop_start_pos_

Loop start Position relative to the object's start.

Definition at line 155 of file loopable_object.h.

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

src/gui/dsp/loopable_object.h

Public Member Functions

Data Fields

Protected Member Functions

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ LoopableObject()

Member Function Documentation

◆ clip_start_position_setter_validated()

◆ get_clip_start_pos()

◆ get_loop_end_pos()

◆ get_loop_length_in_frames()

◆ get_loop_length_in_ticks()

◆ get_loop_start_pos()

◆ is_looped()

◆ loop_end_position_setter_validated()

◆ loop_start_position_setter_validated()

◆ set_clip_start_position_unvalidated()

◆ set_loop_end_position_unvalidated()

◆ set_loop_start_position_unvalidated()

Friends And Related Symbol Documentation

◆ from_json

◆ to_json

Field Documentation

◆ clip_start_pos_

◆ loop_end_pos_

◆ loop_start_pos_