AudioClipEditor Class Reference

#include <audio_clip_editor.h>

Inheritance diagram for AudioClipEditor:

Classes
class	ClipBBTMetric
class	LineDrag
class	ScrollDrag

Public Member Functions
	AudioClipEditor ()
	~AudioClipEditor ()
void	set_region (std::shared_ptr< ARDOUR::AudioRegion >, ARDOUR::TriggerReference)
void	on_size_allocate (Gtk::Allocation &)
double	sample_to_pixel (ARDOUR::samplepos_t)
samplepos_t	pixel_to_sample (double)
void	set_spp (double)
double	spp () const
bool	key_press (GdkEventKey *)
Public Member Functions inherited from ArdourCanvas::GtkCanvas
	GtkCanvas ()
	~GtkCanvas ()
void	use_nsglview (bool retina=true)
void	request_redraw (Rect const &)
void	request_size (Duple)
void	grab (Item *)
void	ungrab ()
void	focus (Item *)
void	unfocus (Item *)
bool	have_grab () const
bool	grab_can_translate () const
Rect	visible_area () const
Coord	width () const
Coord	height () const
bool	get_mouse_position (Duple &winpos) const
void	set_single_exposure (bool s)
bool	single_exposure ()
void	re_enter ()
void	start_tooltip_timeout (Item *)
void	stop_tooltip_timeout ()
void	queue_draw ()
void	queue_draw_area (int x, int y, int width, int height)
void	queue_resize ()
Glib::RefPtr< Pango::Context >	get_pango_context ()
void	render (Cairo::RefPtr< Cairo::Context > const &ctx, cairo_rectangle_t *r)
void	prepare_for_render () const
uint32_t	background_color ()
Public Member Functions inherited from ArdourCanvas::Canvas
	Canvas ()
virtual	~Canvas ()
void	render (Rect const &, Cairo::RefPtr< Cairo::Context > const &) const
void	prepare_for_render (Rect const &) const
gint64	get_last_render_start_timestamp () const
gint64	get_microseconds_since_render_start () const
Item *	root ()
void	freeze_queue_draw ()
void	thaw_queue_draw ()
void	set_background_color (Gtkmm2ext::Color)
Gtkmm2ext::Color	background_color () const
void	item_visual_property_changed (Item *)
void	item_changed (Item *, Rect)
void	item_moved (Item *, Rect)
Duple	canvas_to_window (Duple const &, bool rounded=true) const
Duple	window_to_canvas (Duple const &) const
void	canvas_to_window (Coord cx, Coord cy, Coord &wx, Coord &wy)
void	window_to_canvas (Coord wx, Coord wy, Coord &cx, Coord &cy)
void	scroll_to (Coord x, Coord y)
void	add_scroller (ScrollGroup &i)
Duple	clamp_to_window (Duple const &winpos, Duple border=Duple())
void	zoomed ()
std::string	indent () const
std::string	render_indent () const
void	dump (std::ostream &) const
void	use_intermediate_surface (bool yn=true)
void	set_debug_render (bool yn)
bool	debug_render () const
Public Member Functions inherited from Gtkmm2ext::CairoCanvas
virtual	~CairoCanvas ()

Private Types
enum	LineType { StartLine , EndLine , LoopLine }

Private Member Functions
void	scroll_left ()
void	scrol_right ()
bool	event_handler (GdkEvent *ev)
bool	line_event_handler (GdkEvent *ev, ArdourCanvas::Line *)
bool	scroll_event_handler (GdkEvent *ev)
void	drop_waves ()
void	set_wave_heights ()
void	set_spp_from_length (ARDOUR::samplecnt_t)
void	set_waveform_colors ()
void	set_colors ()
void	position_lines ()
void	scroll_changed ()

Private Attributes
ArdourCanvas::Rectangle *	frame
ArdourCanvas::ScrollGroup *	waves_container
ArdourCanvas::Container *	line_container
ArdourCanvas::Line *	start_line
ArdourCanvas::Line *	end_line
ArdourCanvas::Line *	loop_line
ArdourCanvas::Rectangle *	scroll_bar_trough
ArdourCanvas::Rectangle *	scroll_bar_handle
ArdourCanvas::Container *	ruler_container
ArdourCanvas::Ruler *	ruler
ClipBBTMetric *	clip_metric
std::vector< ArdourWaveView::WaveView * >	waves
double	non_wave_height
samplepos_t	left_origin
double	_spp
double	scroll_fraction
std::shared_ptr< ARDOUR::AudioRegion >	audio_region
LineDrag *	current_line_drag
ScrollDrag *	current_scroll_drag

Friends
class	LineDrag
class	ScrollDrag

Additional Inherited Members
Static Public Member Functions inherited from ArdourCanvas::Canvas
static void	set_tooltip_timeout (uint32_t msecs)
Public Attributes inherited from ArdourCanvas::Canvas
sigc::signal< void, Duple const & >	MouseMotion
sigc::signal< void >	PreRender
bool	item_save_restore
Protected Member Functions inherited from ArdourCanvas::GtkCanvas
void	on_size_allocate (Gtk::Allocation &)
bool	on_scroll_event (GdkEventScroll *)
bool	on_expose_event (GdkEventExpose *)
bool	on_key_press_event (GdkEventKey *)
bool	on_key_release_event (GdkEventKey *)
bool	on_button_press_event (GdkEventButton *)
bool	on_button_release_event (GdkEventButton *event)
bool	on_motion_notify_event (GdkEventMotion *)
bool	on_touch_begin_event (GdkEventTouch *)
bool	on_touch_update_event (GdkEventTouch *event)
bool	on_touch_end_event (GdkEventTouch *)
bool	on_enter_notify_event (GdkEventCrossing *)
bool	on_leave_notify_event (GdkEventCrossing *)
void	on_style_changed (const Glib::RefPtr< Gtk::Style > &)
bool	on_visibility_notify_event (GdkEventVisibility *)
void	on_map ()
void	on_unmap ()
void	on_realize ()
bool	button_handler (GdkEventButton *)
bool	motion_notify_handler (GdkEventMotion *)
bool	deliver_event (GdkEvent *)
void	deliver_enter_leave (Duple const &point, int state)
void	get_items_enclosing (Duple const &point, std::list< Item const * > &enclosing_items)
void	pick_current_item (int state)
void	pick_current_item (Duple const &, int state)
Protected Member Functions inherited from ArdourCanvas::Canvas
void	queue_draw_item_area (Item *, Rect)
Rect	compute_draw_item_area (Item *, Rect)
Protected Attributes inherited from ArdourCanvas::Canvas
Root	_root
uint32_t	_queue_draw_frozen
Rect	frozen_area
Gtkmm2ext::Color	_bg_color
bool	_debug_render
gint64	_last_render_start_timestamp
std::list< ScrollGroup * >	scrollers
bool	_use_intermediate_surface
Static Protected Attributes inherited from ArdourCanvas::Canvas
static uint32_t	tooltip_timeout_msecs

Detailed Description

Definition at line 88 of file audio_clip_editor.h.

Member Enumeration Documentation

LineType

enum AudioClipEditor::LineType

private

Enumerator
StartLine
EndLine
LoopLine

Definition at line 145 of file audio_clip_editor.h.

Constructor & Destructor Documentation

AudioClipEditor()

AudioClipEditor::AudioClipEditor

(

)

~AudioClipEditor()

AudioClipEditor::~AudioClipEditor

(

)

Member Function Documentation

drop_waves()

void AudioClipEditor::drop_waves ( )

private

event_handler()

bool AudioClipEditor::event_handler ( GdkEvent *  ev )

private

key_press()

bool AudioClipEditor::key_press

(

GdkEventKey *

)

line_event_handler()

bool AudioClipEditor::line_event_handler ( GdkEvent *  ev, ArdourCanvas::Line *    )

private

on_size_allocate()

void AudioClipEditor::on_size_allocate

(

Gtk::Allocation &

)

pixel_to_sample()

samplepos_t AudioClipEditor::pixel_to_sample

(

double

)

position_lines()

void AudioClipEditor::position_lines ( )

private

sample_to_pixel()

double AudioClipEditor::sample_to_pixel

(

ARDOUR::samplepos_t

)

scrol_right()

void AudioClipEditor::scrol_right ( )

private

scroll_changed()

void AudioClipEditor::scroll_changed ( )

private

scroll_event_handler()

bool AudioClipEditor::scroll_event_handler ( GdkEvent *  ev )

private

scroll_left()

void AudioClipEditor::scroll_left ( )

private

set_colors()

void AudioClipEditor::set_colors ( )

private

set_region()

void AudioClipEditor::set_region	(	std::shared_ptr< ARDOUR::AudioRegion >	,
		ARDOUR::TriggerReference
	)

set_spp()

void AudioClipEditor::set_spp

(

double

)

set_spp_from_length()

void AudioClipEditor::set_spp_from_length ( ARDOUR::samplecnt_t  )

private

set_wave_heights()

void AudioClipEditor::set_wave_heights ( )

private

set_waveform_colors()

void AudioClipEditor::set_waveform_colors ( )

private

spp()

double AudioClipEditor::spp ( ) const

inline

Definition at line 101 of file audio_clip_editor.h.

Friends And Related Function Documentation

LineDrag

friend class LineDrag

friend

Definition at line 176 of file audio_clip_editor.h.

ScrollDrag

friend class ScrollDrag

friend

Definition at line 193 of file audio_clip_editor.h.

Member Data Documentation

_spp

double AudioClipEditor::_spp

private

Definition at line 138 of file audio_clip_editor.h.

audio_region

std::shared_ptr<ARDOUR::AudioRegion> AudioClipEditor::audio_region

private

Definition at line 140 of file audio_clip_editor.h.

clip_metric

ClipBBTMetric* AudioClipEditor::clip_metric

private

Definition at line 134 of file audio_clip_editor.h.

current_line_drag

LineDrag* AudioClipEditor::current_line_drag

private

Definition at line 177 of file audio_clip_editor.h.

current_scroll_drag

ScrollDrag* AudioClipEditor::current_scroll_drag

private

Definition at line 194 of file audio_clip_editor.h.

end_line

ArdourCanvas::Line* AudioClipEditor::end_line

private

Definition at line 113 of file audio_clip_editor.h.

frame

ArdourCanvas::Rectangle* AudioClipEditor::frame

private

Definition at line 109 of file audio_clip_editor.h.

left_origin

samplepos_t AudioClipEditor::left_origin

private

Definition at line 137 of file audio_clip_editor.h.

line_container

ArdourCanvas::Container* AudioClipEditor::line_container

private

Definition at line 111 of file audio_clip_editor.h.

loop_line

ArdourCanvas::Line* AudioClipEditor::loop_line

private

Definition at line 114 of file audio_clip_editor.h.

non_wave_height

double AudioClipEditor::non_wave_height

private

Definition at line 136 of file audio_clip_editor.h.

ruler

ArdourCanvas::Ruler* AudioClipEditor::ruler

private

Definition at line 118 of file audio_clip_editor.h.

ruler_container

ArdourCanvas::Container* AudioClipEditor::ruler_container

private

Definition at line 117 of file audio_clip_editor.h.

scroll_bar_handle

ArdourCanvas::Rectangle* AudioClipEditor::scroll_bar_handle

private

Definition at line 116 of file audio_clip_editor.h.

scroll_bar_trough

ArdourCanvas::Rectangle* AudioClipEditor::scroll_bar_trough

private

Definition at line 115 of file audio_clip_editor.h.

scroll_fraction

double AudioClipEditor::scroll_fraction

private

Definition at line 139 of file audio_clip_editor.h.

start_line

ArdourCanvas::Line* AudioClipEditor::start_line

private

Definition at line 112 of file audio_clip_editor.h.

waves

std::vector<ArdourWaveView::WaveView*> AudioClipEditor::waves

private

Definition at line 135 of file audio_clip_editor.h.

waves_container

ArdourCanvas::ScrollGroup* AudioClipEditor::waves_container

private

Definition at line 110 of file audio_clip_editor.h.

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

• audio_clip_editor.h