#include <midi_view_background.h>

Inheritance diagram for MidiViewBackground:

Classes
struct	NoteRangeSuspender

Public Types
enum	VisibleNoteRange { FullRange , ContentsRange , UserRange }

enum	RangeCanMove { CanMoveTop = 0x1 , CanMoveBottom = 0x2 }

Public Member Functions
	MidiViewBackground (ArdourCanvas::Item *parent, EditingContext &ec)

	~MidiViewBackground ()

ARDOUR::NoteMode	note_mode () const

void	set_note_mode (ARDOUR::NoteMode nm)

ARDOUR::ColorMode	color_mode () const

void	set_color_mode (ARDOUR::ColorMode)

Gtkmm2ext::Color	region_color () const

void	set_note_visibility_range_style (VisibleNoteRange r)

VisibleNoteRange	visibility_range_style () const

uint8_t	lowest_note () const

uint8_t	highest_note () const

void	maybe_extend_note_range (uint8_t note_num)

int	note_height () const

int	note_to_y (uint8_t note) const

uint8_t	y_to_note (int y) const

uint8_t	contents_note_range () const

bool	apply_note_range (uint8_t lowest, uint8_t highest, bool to_children, RangeCanMove=RangeCanMove(CanMoveTop\|CanMoveBottom))

void	maybe_apply_note_range (uint8_t lowest, uint8_t highest, bool to_children, RangeCanMove=RangeCanMove(CanMoveTop\|CanMoveBottom))

virtual int	y_position () const

virtual uint8_t	get_preferred_midi_channel () const =0

virtual void	set_note_highlight (bool)=0

virtual void	record_layer_check (std::shared_ptr< ARDOUR::Region >, samplepos_t)=0

virtual void	set_size (int w, int h)

virtual ARDOUR::InstrumentInfo *	instrument_info () const =0

void	get_note_positions (std::vector< int > &numbers, std::vector< int > &pos, std::vector< int > &heights) const

EditingContext &	editing_context () const

bool	update_data_note_range (uint8_t min, uint8_t max)

uint8_t	highest_data_note () const

uint8_t	lowest_data_note () const

Public Member Functions inherited from ViewBackground
	ViewBackground ()

virtual	~ViewBackground ()

virtual int	height () const =0

virtual int	width () const =0

virtual int	contents_height () const =0

Public Attributes
Gtk::Adjustment	note_range_adjustment

sigc::signal< void >	NoteModeChanged

sigc::signal< void >	NoteRangeChanged

PBD::Signal< void()>	HeightChanged

sigc::signal< void, bool >	NoteVisibilityShouldChange

Protected Member Functions
void	color_handler ()

void	parameter_changed (std::string const &)

void	note_range_adjustment_changed ()

void	setup_note_lines ()

void	update_contents_height ()

virtual void	apply_note_range_to_children ()=0

virtual bool	updates_suspended () const

void	sync_data_and_visual_range ()

Protected Attributes
EditingContext &	_editing_context

bool	_range_dirty

double	_range_sum_cache

uint8_t	_lowest_note
	currently visible More...

uint8_t	_highest_note
	currently visible More...

uint8_t	_data_note_min
	in data More...

uint8_t	_data_note_max
	in data More...

ArdourCanvas::RectSet *	_note_lines

ARDOUR::NoteMode	_note_mode

Gtkmm2ext::Color	_region_color

ARDOUR::ColorMode	_color_mode

VisibleNoteRange	_visibility_note_range

bool	note_range_set

Detailed Description

A class that provides various context for a MidiVieww: = note ranges color information etc.

Definition at line 55 of file midi_view_background.h.

Member Enumeration Documentation

◆ RangeCanMove

enum MidiViewBackground::RangeCanMove

Enumerator
CanMoveTop
CanMoveBottom

Definition at line 115 of file midi_view_background.h.

◆ VisibleNoteRange

enum MidiViewBackground::VisibleNoteRange

Enumerator
FullRange
ContentsRange
UserRange

Definition at line 76 of file midi_view_background.h.

Constructor & Destructor Documentation

◆ MidiViewBackground()

MidiViewBackground::MidiViewBackground	(	ArdourCanvas::Item *	parent,
		EditingContext &	ec
	)

◆ ~MidiViewBackground()

MidiViewBackground::~MidiViewBackground ( )

Member Function Documentation

◆ apply_note_range()

bool MidiViewBackground::apply_note_range	(	uint8_t	lowest,
		uint8_t	highest,
		bool	to_children,
		RangeCanMove	= `RangeCanMove(CanMoveTop\|CanMoveBottom)`
	)

◆ apply_note_range_to_children()

virtual void MidiViewBackground::apply_note_range_to_children ( )

protectedpure virtual

Implemented in PianorollMidiBackground, and MidiStreamView.

◆ color_handler()

void MidiViewBackground::color_handler ( )

protectedvirtual

Reimplemented from ViewBackground.

◆ color_mode()

ARDOUR::ColorMode MidiViewBackground::color_mode ( ) const

inline

Definition at line 86 of file midi_view_background.h.

◆ contents_note_range()

uint8_t MidiViewBackground::contents_note_range ( ) const

inline

Definition at line 109 of file midi_view_background.h.

◆ editing_context()

EditingContext& MidiViewBackground::editing_context ( ) const

inline

Definition at line 137 of file midi_view_background.h.

◆ get_note_positions()

void MidiViewBackground::get_note_positions	(	std::vector< int > &	numbers,
		std::vector< int > &	pos,
		std::vector< int > &	heights
	)		const

◆ get_preferred_midi_channel()

virtual uint8_t MidiViewBackground::get_preferred_midi_channel ( ) const

pure virtual

Implemented in PianorollMidiBackground, and MidiStreamView.

◆ highest_data_note()

uint8_t MidiViewBackground::highest_data_note ( ) const

inline

Definition at line 142 of file midi_view_background.h.

◆ highest_note()

uint8_t MidiViewBackground::highest_note ( ) const

inline

Definition at line 95 of file midi_view_background.h.

◆ instrument_info()

virtual ARDOUR::InstrumentInfo* MidiViewBackground::instrument_info ( ) const

pure virtual

Implemented in PianorollMidiBackground, and MidiStreamView.

◆ lowest_data_note()

uint8_t MidiViewBackground::lowest_data_note ( ) const

inline

Definition at line 143 of file midi_view_background.h.

◆ lowest_note()

uint8_t MidiViewBackground::lowest_note ( ) const

inline

Definition at line 94 of file midi_view_background.h.

◆ maybe_apply_note_range()

void MidiViewBackground::maybe_apply_note_range	(	uint8_t	lowest,
		uint8_t	highest,
		bool	to_children,
		RangeCanMove	= `RangeCanMove(CanMoveTop\|CanMoveBottom)`
	)

◆ maybe_extend_note_range()

void MidiViewBackground::maybe_extend_note_range ( uint8_t note_num )

◆ note_height()

int MidiViewBackground::note_height ( ) const

inline

Definition at line 99 of file midi_view_background.h.

◆ note_mode()

ARDOUR::NoteMode MidiViewBackground::note_mode ( ) const

inline

Definition at line 82 of file midi_view_background.h.

◆ note_range_adjustment_changed()

void MidiViewBackground::note_range_adjustment_changed ( )

protected

◆ note_to_y()

int MidiViewBackground::note_to_y ( uint8_t note ) const

inline

Definition at line 103 of file midi_view_background.h.

◆ parameter_changed()

void MidiViewBackground::parameter_changed ( std::string const & )

protectedvirtual

Reimplemented from ViewBackground.

◆ record_layer_check()

virtual void MidiViewBackground::record_layer_check	(	std::shared_ptr< ARDOUR::Region >	,
		samplepos_t
	)

pure virtual

Implemented in PianorollMidiBackground, and MidiStreamView.

◆ region_color()

Gtkmm2ext::Color MidiViewBackground::region_color ( ) const

inline

Definition at line 89 of file midi_view_background.h.

◆ set_color_mode()

void MidiViewBackground::set_color_mode ( ARDOUR::ColorMode )

◆ set_note_highlight()

virtual void MidiViewBackground::set_note_highlight ( bool )

pure virtual

Implemented in PianorollMidiBackground, and MidiStreamView.

◆ set_note_mode()

void MidiViewBackground::set_note_mode ( ARDOUR::NoteMode nm )

◆ set_note_visibility_range_style()

void MidiViewBackground::set_note_visibility_range_style ( VisibleNoteRange r )

◆ set_size()

virtual void MidiViewBackground::set_size	(	int	w,
		int	h
	)

inlinevirtual

Reimplemented in PianorollMidiBackground.

Definition at line 130 of file midi_view_background.h.

◆ setup_note_lines()

void MidiViewBackground::setup_note_lines ( )

protected

◆ sync_data_and_visual_range()

void MidiViewBackground::sync_data_and_visual_range ( )

protected

◆ update_contents_height()

void MidiViewBackground::update_contents_height ( )

protectedvirtual

Reimplemented from ViewBackground.

◆ update_data_note_range()

bool MidiViewBackground::update_data_note_range	(	uint8_t	min,
		uint8_t	max
	)

◆ updates_suspended()

virtual bool MidiViewBackground::updates_suspended ( ) const

inlineprotectedvirtual

Reimplemented in MidiStreamView.

Definition at line 166 of file midi_view_background.h.

◆ visibility_range_style()

VisibleNoteRange MidiViewBackground::visibility_range_style ( ) const

inline

Definition at line 92 of file midi_view_background.h.

◆ y_position()

virtual int MidiViewBackground::y_position ( ) const

inlinevirtual

Returns: y position, or -1 if hidden

Reimplemented from ViewBackground.

Reimplemented in MidiStreamView.

Definition at line 124 of file midi_view_background.h.

◆ y_to_note()

uint8_t MidiViewBackground::y_to_note ( int y ) const

Member Data Documentation

◆ _color_mode

ARDOUR::ColorMode MidiViewBackground::_color_mode

protected

Definition at line 156 of file midi_view_background.h.

◆ _data_note_max

uint8_t MidiViewBackground::_data_note_max

protected

in data

Definition at line 152 of file midi_view_background.h.

◆ _data_note_min

uint8_t MidiViewBackground::_data_note_min

protected

in data

Definition at line 151 of file midi_view_background.h.

◆ _editing_context

EditingContext& MidiViewBackground::_editing_context

protected

Definition at line 146 of file midi_view_background.h.

◆ _highest_note

uint8_t MidiViewBackground::_highest_note

protected

currently visible

Definition at line 150 of file midi_view_background.h.

◆ _lowest_note

uint8_t MidiViewBackground::_lowest_note

protected

currently visible

Definition at line 149 of file midi_view_background.h.

◆ _note_lines

ArdourCanvas::RectSet* MidiViewBackground::_note_lines

protected

Definition at line 153 of file midi_view_background.h.

◆ _note_mode

ARDOUR::NoteMode MidiViewBackground::_note_mode

protected

Definition at line 154 of file midi_view_background.h.

◆ _range_dirty

bool MidiViewBackground::_range_dirty

protected

Definition at line 147 of file midi_view_background.h.

◆ _range_sum_cache

double MidiViewBackground::_range_sum_cache

protected

Definition at line 148 of file midi_view_background.h.

◆ _region_color

Gtkmm2ext::Color MidiViewBackground::_region_color

protected

Definition at line 155 of file midi_view_background.h.

◆ _visibility_note_range

VisibleNoteRange MidiViewBackground::_visibility_note_range

protected

Definition at line 157 of file midi_view_background.h.

◆ HeightChanged

PBD::Signal<void()> MidiViewBackground::HeightChanged

Definition at line 131 of file midi_view_background.h.

◆ note_range_adjustment

Gtk::Adjustment MidiViewBackground::note_range_adjustment

Definition at line 61 of file midi_view_background.h.

◆ note_range_set

bool MidiViewBackground::note_range_set

protected

Definition at line 158 of file midi_view_background.h.

◆ NoteModeChanged

sigc::signal<void> MidiViewBackground::NoteModeChanged

Definition at line 84 of file midi_view_background.h.

◆ NoteRangeChanged

sigc::signal<void> MidiViewBackground::NoteRangeChanged

Definition at line 113 of file midi_view_background.h.

◆ NoteVisibilityShouldChange

sigc::signal<void,bool> MidiViewBackground::NoteVisibilityShouldChange

Definition at line 139 of file midi_view_background.h.

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

midi_view_background.h

Classes

Public Types

Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Detailed Description

Member Enumeration Documentation

◆ RangeCanMove

◆ VisibleNoteRange

Constructor & Destructor Documentation

◆ MidiViewBackground()

◆ ~MidiViewBackground()

Member Function Documentation

◆ apply_note_range()

◆ apply_note_range_to_children()

◆ color_handler()

◆ color_mode()

◆ contents_note_range()

◆ editing_context()

◆ get_note_positions()

◆ get_preferred_midi_channel()

◆ highest_data_note()

◆ highest_note()

◆ instrument_info()

◆ lowest_data_note()

◆ lowest_note()

◆ maybe_apply_note_range()

◆ maybe_extend_note_range()

◆ note_height()

◆ note_mode()

◆ note_range_adjustment_changed()

◆ note_to_y()

◆ parameter_changed()

◆ record_layer_check()

◆ region_color()

◆ set_color_mode()

◆ set_note_highlight()

◆ set_note_mode()

◆ set_note_visibility_range_style()

◆ set_size()

◆ setup_note_lines()

◆ sync_data_and_visual_range()

◆ update_contents_height()

◆ update_data_note_range()

◆ updates_suspended()

◆ visibility_range_style()

◆ y_position()

◆ y_to_note()

Member Data Documentation

◆ _color_mode

◆ _data_note_max

◆ _data_note_min

◆ _editing_context

◆ _highest_note

◆ _lowest_note

◆ _note_lines

◆ _note_mode

◆ _range_dirty

◆ _range_sum_cache

◆ _region_color

◆ _visibility_note_range

◆ HeightChanged

◆ note_range_adjustment

◆ note_range_set

◆ NoteModeChanged

◆ NoteRangeChanged

◆ NoteVisibilityShouldChange