#include <level_meter.h>

Inheritance diagram for ArdourSurface::LevelMeter:

Classes
struct	MeterInfo

Public Member Functions
	LevelMeter (Push2 &p2, Item *parent, int len, ArdourCanvas::Meter::Orientation o=ArdourCanvas::Meter::Vertical)

virtual	~LevelMeter ()

virtual void	set_meter (ARDOUR::PeakMeter *meter)

void	update_gain_sensitive ()

float	update_meters ()

void	update_meters_falloff ()

void	clear_meters (bool reset_highlight=true)

void	hide_meters ()

void	setup_meters (int len=0, int width=3, int thin=2)

void	set_max_audio_meter_count (uint32_t cnt=0)

Public Member Functions inherited from ArdourCanvas::Container
	Container (Canvas *)

	Container (Item *)

	Container (Item *, Duple const &position)

void	compute_bounding_box () const

void	render (Rect const &area, Cairo::RefPtr< Cairo::Context > context) const

void	prepare_for_render (Rect const &area) const

void	set_render_with_alpha (double alpha)

double	render_with_alpha () const

Public Member Functions inherited from ArdourCanvas::Item
	Item (Canvas *)

	Item (Item *)

	Item (Item *, Duple const &p)

virtual	~Item ()

void	redraw () const

virtual void	add_items_at_point (Duple point, std::vector< Item const * > &items) const

virtual bool	covers (Duple const &point) const

void	grab ()

void	ungrab ()

void	unparent ()

void	reparent (Item *, bool already_added=false)

Item *	parent () const

uint32_t	depth () const

const Item *	closest_ancestor_with (const Item &other) const

bool	common_ancestor_within (uint32_t, const Item &other) const

bool	is_ancestor_of (const Item &candidate) const

bool	is_descendant_of (const Item &candidate) const

void	set_position (Duple)

void	set_x_position (Coord)

void	set_y_position (Coord)

void	move (Duple)

Duple	position () const

Duple	window_origin () const

Duple	canvas_origin () const

ScrollGroup *	scroll_parent () const

virtual void	size_request (double &w, double &h) const

void	set_size_request (double w, double h)

void	set_size_request_to_display_given_text (const std::vector< std::string > &strings, gint hpadding, gint vpadding)

void	size_allocate (Rect const &)

virtual void	_size_allocate (Rect const &)

virtual void	size_allocate_children (Rect const &r)

Rect	allocation () const

void	set_layout_sensitive (bool)

bool	layout_sensitive () const

Rect	bounding_box () const

Coord	height () const

Coord	width () const

Duple	item_to_parent (Duple const &) const

Rect	item_to_parent (Rect const &) const

Duple	parent_to_item (Duple const &) const

Rect	parent_to_item (Rect const &) const

void	canvas_to_item (Coord &, Coord &) const

void	item_to_canvas (Coord &, Coord &) const

Duple	canvas_to_item (Duple const &) const

Rect	item_to_canvas (Rect const &) const

Duple	item_to_canvas (Duple const &) const

Rect	canvas_to_item (Rect const &) const

Duple	item_to_window (Duple const &, bool rounded=true) const

Duple	window_to_item (Duple const &) const

Rect	item_to_window (Rect const &, bool rounded=true) const

Rect	window_to_item (Rect const &) const

void	raise_to_top ()

void	raise (int)

void	lower_to_bottom ()

virtual void	hide ()

virtual void	show ()

void	block_change_notifications ()

void	unblock_change_notifications ()

bool	self_visible () const

bool	visible () const

Canvas *	canvas () const

void	set_ignore_events (bool)

bool	ignore_events () const

void	set_data (std::string const &, void *)

void *	get_data (std::string const &) const

virtual void	add (Item *)

virtual void	add_front (Item *)

virtual void	remove (Item *)

void	clear (bool with_delete=false)

std::list< Item * > const &	items () const

void	raise_child_to_top (Item *)

void	raise_child (Item *, int)

void	lower_child_to_bottom (Item *)

virtual void	child_changed (bool bbox_changed)

PackOptions	pack_options () const

void	set_pack_options (PackOptions)

std::string	whoami () const

const std::string &	tooltip () const

void	set_tooltip (const std::string &)

void	start_tooltip_timeout ()

void	stop_tooltip_timeout ()

virtual void	dump (std::ostream &) const

std::string	whatami () const

bool	resize_queued () const

void	queue_resize ()

bool	scroll_translation () const

void	disable_scroll_translation ()

virtual void	layout ()

Duple	position_offset () const

Public Member Functions inherited from ArdourCanvas::Fill
	Fill (Item &self)

	Fill (const Fill &)=delete

Fill &	operator= (const Fill &)=delete

virtual	~Fill ()

virtual void	set_fill_color (Gtkmm2ext::Color)

virtual void	set_fill (bool)

Gtkmm2ext::Color	fill_color () const

bool	fill () const

void	set_gradient (StopList const &stops, bool is_vertical)

void	set_pattern (Cairo::RefPtr< Cairo::Pattern >)

Public Member Functions inherited from ArdourCanvas::Outline
	Outline (Item &self)

	Outline (const Outline &)=delete

Outline &	operator= (const Outline &)=delete

virtual	~Outline ()

Gtkmm2ext::Color	outline_color () const

virtual void	set_outline_color (Gtkmm2ext::Color)

Distance	outline_width () const

virtual void	set_outline_width (Distance)

bool	outline () const

virtual void	set_outline (bool)

Private Member Functions
void	hide_all_meters ()

void	parameter_changed (std::string)

void	configuration_changed (ARDOUR::ChanCount in, ARDOUR::ChanCount out)

void	meter_type_changed (ARDOUR::MeterType)

Private Attributes
Push2 &	_p2

ARDOUR::PeakMeter *	_meter

ArdourCanvas::Meter::Orientation	_meter_orientation

ArdourCanvas::Box *	_meter_packer

guint16	_regular_meter_width

int	_meter_length

guint16	_thin_meter_width

std::vector< MeterInfo >	_meters

float	_max_peak

ARDOUR::MeterType	_visible_meter_type

uint32_t	_midi_count

uint32_t	_meter_count

uint32_t	_max_visible_meters

PBD::ScopedConnection	_configuration_connection

PBD::ScopedConnection	_meter_type_connection

PBD::ScopedConnection	_parameter_connection

Additional Inherited Members
Public Types inherited from ArdourCanvas::Fill
typedef std::vector< std::pair< double, Gtkmm2ext::Color > >	StopList

Public Attributes inherited from ArdourCanvas::Item
sigc::signal1< bool, GdkEvent *, EventAccumulator< bool > >	Event

bool	_resize_queued

double	_requested_width

double	_requested_height

Static Public Attributes inherited from ArdourCanvas::Item
static int	default_items_per_cell

Protected Member Functions inherited from ArdourCanvas::Item
void	begin_change ()

void	end_change ()

void	begin_visual_change ()

void	end_visual_change ()

void	set_bbox_clean () const

void	set_bbox_dirty () const

bool	bbox_dirty () const

void	invalidate_lut () const

void	clear_items (bool with_delete)

void	ensure_lut () const

void	add_child_bounding_boxes (bool include_hidden=false) const

void	render_children (Rect const &area, Cairo::RefPtr< Cairo::Context > context) const

void	prepare_for_render_children (Rect const &area) const

Duple	scroll_offset () const

Protected Member Functions inherited from ArdourCanvas::Fill
void	setup_fill_context (Cairo::RefPtr< Cairo::Context >) const

void	setup_gradient_context (Cairo::RefPtr< Cairo::Context >, Rect const &, Duple const &) const

Protected Member Functions inherited from ArdourCanvas::Outline
void	setup_outline_context (Cairo::RefPtr< Cairo::Context >) const

Protected Attributes inherited from ArdourCanvas::Item
Canvas *	_canvas

Item *	_parent

ScrollGroup *	_scroll_parent

Duple	_position

bool	_visible

Rect	_pre_change_bounding_box

Rect	_bounding_box

PackOptions	_pack_options

Rect	_allocation

bool	_layout_sensitive

std::map< std::string, void * >	_data

LookupTable *	_lut

std::list< Item * >	_items

Protected Attributes inherited from ArdourCanvas::Fill
Item &	_self

Gtkmm2ext::Color	_fill_color

bool	_fill

bool	_transparent

StopList	_stops

bool	_vertical_gradient

Cairo::RefPtr< Cairo::Pattern >	_pattern

Protected Attributes inherited from ArdourCanvas::Outline
Item &	_self

Gtkmm2ext::Color	_outline_color

Distance	_outline_width

bool	_outline

Detailed Description

Definition at line 42 of file libs/surfaces/push2/level_meter.h.

Constructor & Destructor Documentation

◆ LevelMeter()

ArdourSurface::LevelMeter::LevelMeter	(	Push2 &	p2,
		Item *	parent,
		int	len,
		ArdourCanvas::Meter::Orientation	o = `ArdourCanvas::Meter::Vertical`
	)

◆ ~LevelMeter()

virtual ArdourSurface::LevelMeter::~LevelMeter ( )

virtual

Member Function Documentation

◆ clear_meters()

void ArdourSurface::LevelMeter::clear_meters ( bool reset_highlight = true )

◆ configuration_changed()

void ArdourSurface::LevelMeter::configuration_changed	(	ARDOUR::ChanCount	in,
		ARDOUR::ChanCount	out
	)

private

◆ hide_all_meters()

void ArdourSurface::LevelMeter::hide_all_meters ( )

private

◆ hide_meters()

void ArdourSurface::LevelMeter::hide_meters ( )

◆ meter_type_changed()

void ArdourSurface::LevelMeter::meter_type_changed ( ARDOUR::MeterType )

private

◆ parameter_changed()

void ArdourSurface::LevelMeter::parameter_changed ( std::string )

private

◆ set_max_audio_meter_count()

void ArdourSurface::LevelMeter::set_max_audio_meter_count ( uint32_t cnt = 0 )

◆ set_meter()

virtual void ArdourSurface::LevelMeter::set_meter ( ARDOUR::PeakMeter * meter )

virtual

◆ setup_meters()

void ArdourSurface::LevelMeter::setup_meters	(	int	len = `0`,
		int	width = `3`,
		int	thin = `2`
	)

◆ update_gain_sensitive()

void ArdourSurface::LevelMeter::update_gain_sensitive ( )

◆ update_meters()

float ArdourSurface::LevelMeter::update_meters ( )

◆ update_meters_falloff()

void ArdourSurface::LevelMeter::update_meters_falloff ( )

Member Data Documentation

◆ _configuration_connection

PBD::ScopedConnection ArdourSurface::LevelMeter::_configuration_connection

private

Definition at line 92 of file libs/surfaces/push2/level_meter.h.

◆ _max_peak

float ArdourSurface::LevelMeter::_max_peak

private

Definition at line 86 of file libs/surfaces/push2/level_meter.h.

◆ _max_visible_meters

uint32_t ArdourSurface::LevelMeter::_max_visible_meters

private

Definition at line 90 of file libs/surfaces/push2/level_meter.h.

◆ _meter

ARDOUR::PeakMeter* ArdourSurface::LevelMeter::_meter

private

Definition at line 62 of file libs/surfaces/push2/level_meter.h.

◆ _meter_count

uint32_t ArdourSurface::LevelMeter::_meter_count

private

Definition at line 89 of file libs/surfaces/push2/level_meter.h.

◆ _meter_length

int ArdourSurface::LevelMeter::_meter_length

private

Definition at line 83 of file libs/surfaces/push2/level_meter.h.

◆ _meter_orientation

ArdourCanvas::Meter::Orientation ArdourSurface::LevelMeter::_meter_orientation

private

Definition at line 63 of file libs/surfaces/push2/level_meter.h.

◆ _meter_packer

ArdourCanvas::Box* ArdourSurface::LevelMeter::_meter_packer

private

Definition at line 64 of file libs/surfaces/push2/level_meter.h.

◆ _meter_type_connection

PBD::ScopedConnection ArdourSurface::LevelMeter::_meter_type_connection

private

Definition at line 93 of file libs/surfaces/push2/level_meter.h.

◆ _meters

std::vector<MeterInfo> ArdourSurface::LevelMeter::_meters

private

Definition at line 85 of file libs/surfaces/push2/level_meter.h.

◆ _midi_count

uint32_t ArdourSurface::LevelMeter::_midi_count

private

Definition at line 88 of file libs/surfaces/push2/level_meter.h.

◆ _p2

Push2& ArdourSurface::LevelMeter::_p2

private

Definition at line 61 of file libs/surfaces/push2/level_meter.h.

◆ _parameter_connection

PBD::ScopedConnection ArdourSurface::LevelMeter::_parameter_connection

private

Definition at line 94 of file libs/surfaces/push2/level_meter.h.

◆ _regular_meter_width

guint16 ArdourSurface::LevelMeter::_regular_meter_width

private

Definition at line 82 of file libs/surfaces/push2/level_meter.h.

◆ _thin_meter_width

guint16 ArdourSurface::LevelMeter::_thin_meter_width

private

Definition at line 84 of file libs/surfaces/push2/level_meter.h.

◆ _visible_meter_type

ARDOUR::MeterType ArdourSurface::LevelMeter::_visible_meter_type

private

Definition at line 87 of file libs/surfaces/push2/level_meter.h.

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

libs/surfaces/push2/level_meter.h

Classes

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ LevelMeter()

◆ ~LevelMeter()

Member Function Documentation

◆ clear_meters()

◆ configuration_changed()

◆ hide_all_meters()

◆ hide_meters()

◆ meter_type_changed()

◆ parameter_changed()

◆ set_max_audio_meter_count()

◆ set_meter()

◆ setup_meters()

◆ update_gain_sensitive()

◆ update_meters()

◆ update_meters_falloff()

Member Data Documentation

◆ _configuration_connection

◆ _max_peak

◆ _max_visible_meters

◆ _meter

◆ _meter_count

◆ _meter_length

◆ _meter_orientation

◆ _meter_packer

◆ _meter_type_connection

◆ _meters

◆ _midi_count

◆ _p2

◆ _parameter_connection

◆ _regular_meter_width

◆ _thin_meter_width

◆ _visible_meter_type