StepEditor Class Reference

#include <step_editor.h>

Inheritance diagram for StepEditor:

Public Member Functions
	StepEditor (PublicEditor &, std::shared_ptr< ARDOUR::MidiTrack >, MidiTimeAxisView &)
virtual	~StepEditor ()
void	step_entry_done ()
void	check_step_edit ()
void	step_edit_rest (Temporal::Beats beats)
void	step_edit_beat_sync ()
void	step_edit_bar_sync ()
int	step_add_bank_change (uint8_t channel, uint8_t bank)
int	step_add_program_change (uint8_t channel, uint8_t program)
int	step_add_note (uint8_t channel, uint8_t pitch, uint8_t velocity, Temporal::Beats beat_duration)
void	step_edit_sustain (Temporal::Beats beats)
bool	step_edit_within_triplet () const
void	step_edit_toggle_triplet ()
bool	step_edit_within_chord () const
void	step_edit_toggle_chord ()
void	reset_step_edit_beat_pos ()
void	resync_step_edit_to_edit_point ()
void	move_step_edit_beat_pos (Temporal::Beats beats)
void	set_step_edit_cursor_width (Temporal::Beats beats)
std::string	name () const
void	start_step_editing ()
void	stop_step_editing ()
Public Member Functions inherited from PBD::ScopedConnectionList
	ScopedConnectionList ()
	ScopedConnectionList (const ScopedConnectionList &)=delete
ScopedConnectionList &	operator= (const ScopedConnectionList &)=delete
virtual	~ScopedConnectionList ()
void	add_connection (const UnscopedConnection &c)
void	drop_connections ()

Private Member Functions
void	region_removed (std::weak_ptr< ARDOUR::Region >)
void	playlist_changed ()
bool	step_entry_hidden (GdkEventAny *)
void	resync_step_edit_position ()
void	prepare_step_edit_region ()

Private Attributes
Temporal::timepos_t	step_edit_insert_position
Temporal::Beats	step_edit_beat_pos
std::shared_ptr< ARDOUR::MidiRegion >	step_edit_region
MidiRegionView *	step_edit_region_view
uint8_t	_step_edit_triplet_countdown
bool	_step_edit_within_chord
Temporal::Beats	_step_edit_chord_duration
PBD::ScopedConnection	step_edit_region_connection
PublicEditor &	_editor
std::shared_ptr< ARDOUR::MidiTrack >	_track
MidiTimeAxisView &	_mtv
int8_t	last_added_pitch
Temporal::Beats	last_added_end
sigc::connection	delete_connection
sigc::connection	hide_connection

Detailed Description

A StepEditor is an object which understands how to interact with the MidiTrack and MidiTimeAxisView APIs to make the changes required during step editing. However, it defers all GUI matters to the StepEntry class, which presents an interface to the user, and then calls StepEditor methods to make changes.

The StepEntry is a singleton, used over and over each time the user wants to step edit; the StepEditor is owned by a MidiTimeAxisView and re-used for any step editing in the MidiTrack for which the MidiTimeAxisView is a view.

Definition at line 55 of file step_editor.h.

Constructor & Destructor Documentation

StepEditor()

StepEditor::StepEditor	(	PublicEditor &	,
		std::shared_ptr< ARDOUR::MidiTrack >	,
		MidiTimeAxisView &
	)

~StepEditor()

virtual StepEditor::~StepEditor ( )

virtual

Member Function Documentation

check_step_edit()

void StepEditor::check_step_edit

(

)

move_step_edit_beat_pos()

void StepEditor::move_step_edit_beat_pos

(

Temporal::Beats

beats

)

name()

std::string StepEditor::name

(

)

const

playlist_changed()

void StepEditor::playlist_changed ( )

private

prepare_step_edit_region()

void StepEditor::prepare_step_edit_region ( )

private

region_removed()

void StepEditor::region_removed ( std::weak_ptr< ARDOUR::Region >  )

private

reset_step_edit_beat_pos()

void StepEditor::reset_step_edit_beat_pos

(

)

resync_step_edit_position()

void StepEditor::resync_step_edit_position ( )

private

resync_step_edit_to_edit_point()

void StepEditor::resync_step_edit_to_edit_point

(

)

set_step_edit_cursor_width()

void StepEditor::set_step_edit_cursor_width

(

Temporal::Beats

beats

)

start_step_editing()

void StepEditor::start_step_editing

(

)

step_add_bank_change()

int StepEditor::step_add_bank_change	(	uint8_t	channel,
		uint8_t	bank
	)

step_add_note()

int StepEditor::step_add_note	(	uint8_t	channel,
		uint8_t	pitch,
		uint8_t	velocity,
		Temporal::Beats	beat_duration
	)

step_add_program_change()

int StepEditor::step_add_program_change	(	uint8_t	channel,
		uint8_t	program
	)

step_edit_bar_sync()

void StepEditor::step_edit_bar_sync

(

)

step_edit_beat_sync()

void StepEditor::step_edit_beat_sync

(

)

step_edit_rest()

void StepEditor::step_edit_rest

(

Temporal::Beats

beats

)

step_edit_sustain()

void StepEditor::step_edit_sustain

(

Temporal::Beats

beats

)

step_edit_toggle_chord()

void StepEditor::step_edit_toggle_chord

(

)

step_edit_toggle_triplet()

void StepEditor::step_edit_toggle_triplet

(

)

step_edit_within_chord()

bool StepEditor::step_edit_within_chord

(

)

const

step_edit_within_triplet()

bool StepEditor::step_edit_within_triplet

(

)

const

step_entry_done()

void StepEditor::step_entry_done

(

)

step_entry_hidden()

bool StepEditor::step_entry_hidden ( GdkEventAny *  )

private

stop_step_editing()

void StepEditor::stop_step_editing

(

)

Member Data Documentation

_editor

PublicEditor& StepEditor::_editor

private

Definition at line 95 of file step_editor.h.

_mtv

MidiTimeAxisView& StepEditor::_mtv

private

Definition at line 97 of file step_editor.h.

_step_edit_chord_duration

Temporal::Beats StepEditor::_step_edit_chord_duration

private

Definition at line 93 of file step_editor.h.

_step_edit_triplet_countdown

uint8_t StepEditor::_step_edit_triplet_countdown

private

Definition at line 91 of file step_editor.h.

_step_edit_within_chord

bool StepEditor::_step_edit_within_chord

private

Definition at line 92 of file step_editor.h.

_track

std::shared_ptr<ARDOUR::MidiTrack> StepEditor::_track

private

Definition at line 96 of file step_editor.h.

delete_connection

sigc::connection StepEditor::delete_connection

private

Definition at line 101 of file step_editor.h.

hide_connection

sigc::connection StepEditor::hide_connection

private

Definition at line 102 of file step_editor.h.

last_added_end

Temporal::Beats StepEditor::last_added_end

private

Definition at line 99 of file step_editor.h.

last_added_pitch

int8_t StepEditor::last_added_pitch

private

Definition at line 98 of file step_editor.h.

step_edit_beat_pos

Temporal::Beats StepEditor::step_edit_beat_pos

private

Definition at line 88 of file step_editor.h.

step_edit_insert_position

Temporal::timepos_t StepEditor::step_edit_insert_position

private

Definition at line 87 of file step_editor.h.

step_edit_region

std::shared_ptr<ARDOUR::MidiRegion> StepEditor::step_edit_region

private

Definition at line 89 of file step_editor.h.

step_edit_region_connection

PBD::ScopedConnection StepEditor::step_edit_region_connection

private

Definition at line 94 of file step_editor.h.

step_edit_region_view

MidiRegionView* StepEditor::step_edit_region_view

private

Definition at line 90 of file step_editor.h.

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

• step_editor.h