#include <editor_drag.h>

Inheritance diagram for RegionDrag:

Public Member Functions
	RegionDrag (Editor &, ArdourCanvas::Item , RegionView , std::list< RegionView * > const &, Temporal::TimeDomain, bool hide_snapped_cursor=true)

virtual	~RegionDrag ()

Public Member Functions inherited from EditorDrag
	EditorDrag (Editor &, ArdourCanvas::Item , Temporal::TimeDomain td, ArdourCanvas::Item const bounding_item, bool hide_snapped_cursor=true)

Public Member Functions inherited from Drag
	Drag (EditingContext &, ArdourCanvas::Item , Temporal::TimeDomain td, ArdourCanvas::Item const bounding_item, bool hide_snapped_cursor=true)

virtual	~Drag ()

void	set_manager (DragManager *m)

void	set_bounding_item (ArdourCanvas::Item const *i)

ArdourCanvas::Item *	item () const

Temporal::TimeDomain	time_domain () const

void	set_time_domain (Temporal::TimeDomain)

void	swap_grab (ArdourCanvas::Item , Gdk::Cursor , uint32_t)

bool	motion_handler (GdkEvent *, bool)

void	abort ()

Temporal::timepos_t	adjusted_time (Temporal::timepos_t const &, GdkEvent const *, bool snap=true) const

Temporal::timepos_t	adjusted_current_time (GdkEvent const *, bool snap=true) const

bool	was_double_click () const

void	set_double_click (bool yn)

void	set_grab_button_anyway (GdkEvent *)

virtual void	start_grab (GdkEvent e, Gdk::Cursor c=0)

virtual bool	end_grab (GdkEvent *)

virtual void	motion (GdkEvent *e, bool f)=0

virtual void	finished (GdkEvent *e, bool m)=0

virtual void	aborted (bool m)=0

virtual bool	active (Editing::MouseMode m)

bool	preview_video () const

std::pair< Temporal::timecnt_t, int >	move_threshold () const

virtual bool	allow_vertical_autoscroll () const

virtual bool	allow_horizontal_autoscroll () const

virtual bool	x_movement_matters () const

virtual bool	y_movement_matters () const

virtual bool	mid_drag_key_event (GdkEventKey *)

bool	initially_vertical () const

virtual void	setup_pointer_offset ()

int	grab_button () const

Protected Member Functions
int	find_time_axis_view (TimeAxisView *) const

int	apply_track_delta (const int start, const int delta, const int skip, const bool distance_only=false) const

void	setup_video_offset ()

void	add_stateful_diff_commands_for_playlists (ARDOUR::PlaylistSet const &)

Protected Member Functions inherited from Drag
double	grab_x () const

double	grab_y () const

Temporal::timepos_t	pixel_duration_to_time (double x) const

Temporal::timepos_t	raw_grab_time () const

ARDOUR::samplepos_t	grab_sample () const

Temporal::timepos_t	grab_time () const

double	last_pointer_x () const

double	last_pointer_y () const

ARDOUR::samplepos_t	last_pointer_sample () const

Temporal::timepos_t	last_pointer_time () const

Temporal::timecnt_t	snap_delta (guint const) const

double	current_pointer_x () const

double	current_pointer_y () const

void	setup_snap_delta (Temporal::timepos_t const &pos)

std::shared_ptr< ARDOUR::Region >	add_midi_region (MidiTimeAxisView *, bool commit)

void	show_verbose_cursor_time (Temporal::timepos_t const &)

void	show_verbose_cursor_duration (Temporal::timepos_t const &, Temporal::timepos_t const &, double xoffset=0)

void	show_verbose_cursor_text (std::string const &)

void	show_view_preview (Temporal::timepos_t const &)

Protected Attributes
RegionView *	_primary
	the view that was clicked on (or whatever) to start the drag More...

std::list< DraggingView >	_views
	information about all views that are being dragged More...

std::vector< TimeAxisView * >	_time_axis_views

int	_visible_y_low

int	_visible_y_high

uint32_t	_ntracks

Protected Attributes inherited from EditorDrag
Editor &	_editor

Protected Attributes inherited from Drag
EditingContext &	editing_context

DragManager *	_drags

ArdourCanvas::Item *	_item
	our item More...

ArdourCanvas::Item const *	_bounding_item
	our coordinate reference (normally null) More...

Temporal::timecnt_t	_pointer_offset

Temporal::timecnt_t	_video_offset

bool	_preview_video

bool	_x_constrained
	true if x motion is constrained, otherwise false More...

bool	_y_constrained
	true if y motion is constrained, otherwise false More...

bool	_was_rolling
	true if the session was rolling before the drag started, otherwise false More...

ARDOUR::timepos_t	_earliest_time_limit
	time we cannot drag before (defaults to 0, indicating no such limit) More...

Private Member Functions
void	region_going_away (RegionView *)

Private Attributes
PBD::ScopedConnection	death_connection

Friends
class	DraggingView

Detailed Description

Abstract base class for drags that involve region(s)

Definition at line 401 of file editor_drag.h.

Constructor & Destructor Documentation

◆ RegionDrag()

RegionDrag::RegionDrag	(	Editor &	,
		ArdourCanvas::Item *	,
		RegionView *	,
		std::list< RegionView * > const &	,
		Temporal::TimeDomain	,
		bool	hide_snapped_cursor = `true`
	)

◆ ~RegionDrag()

virtual RegionDrag::~RegionDrag ( )

inlinevirtual

Definition at line 405 of file editor_drag.h.

Member Function Documentation

◆ add_stateful_diff_commands_for_playlists()

void RegionDrag::add_stateful_diff_commands_for_playlists ( ARDOUR::PlaylistSet const & )

protected

◆ apply_track_delta()

int RegionDrag::apply_track_delta	(	const int	start,
		const int	delta,
		const int	skip,
		const bool	distance_only = `false`
	)		const

protected

◆ find_time_axis_view()

int RegionDrag::find_time_axis_view ( TimeAxisView * ) const

protected

◆ region_going_away()

void RegionDrag::region_going_away ( RegionView * )

private

◆ setup_video_offset()

void RegionDrag::setup_video_offset ( )

protectedvirtual

Set up the _video_offset - relative to _current_pointer_time

Reimplemented from Drag.

Friends And Related Function Documentation

◆ DraggingView

friend class DraggingView

friend

Definition at line 423 of file editor_drag.h.

Member Data Documentation

◆ _ntracks

uint32_t RegionDrag::_ntracks

protected

Definition at line 419 of file editor_drag.h.

◆ _primary

RegionView* RegionDrag::_primary

protected

the view that was clicked on (or whatever) to start the drag

Definition at line 409 of file editor_drag.h.

◆ _time_axis_views

std::vector<TimeAxisView*> RegionDrag::_time_axis_views

protected

a list of the non-hidden TimeAxisViews sorted by editor order key

Definition at line 413 of file editor_drag.h.

◆ _views

std::list<DraggingView> RegionDrag::_views

protected

information about all views that are being dragged

Definition at line 410 of file editor_drag.h.

◆ _visible_y_high

int RegionDrag::_visible_y_high

protected

Definition at line 418 of file editor_drag.h.

◆ _visible_y_low

int RegionDrag::_visible_y_low

protected

Definition at line 417 of file editor_drag.h.

◆ death_connection

PBD::ScopedConnection RegionDrag::death_connection

private

Definition at line 431 of file editor_drag.h.

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

editor_drag.h

Public Member Functions

Protected Member Functions

Protected Attributes

Private Member Functions

Private Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ RegionDrag()

◆ ~RegionDrag()

Member Function Documentation

◆ add_stateful_diff_commands_for_playlists()

◆ apply_track_delta()

◆ find_time_axis_view()

◆ region_going_away()

◆ setup_video_offset()

Friends And Related Function Documentation

◆ DraggingView

Member Data Documentation

◆ _ntracks

◆ _primary

◆ _time_axis_views

◆ _views

◆ _visible_y_high

◆ _visible_y_low

◆ death_connection