#include <editor_drag.h>

Inheritance diagram for FreehandLineDrag< OrderedPointList, OrderedPoint >:

Public Member Functions
	FreehandLineDrag (EditingContext &, ArdourCanvas::Item *, ArdourCanvas::Rectangle &, bool, Temporal::TimeDomain)

	~FreehandLineDrag ()

void	motion (GdkEvent *, bool)

void	finished (GdkEvent *, bool)

bool	mid_drag_key_event (GdkEventKey *)

virtual void	point_added (ArdourCanvas::Duple const &d, ArdourCanvas::Rectangle const &r, double last_x)

virtual void	line_extended (ArdourCanvas::Duple const &from, ArdourCanvas::Duple const &to, ArdourCanvas::Rectangle const &r, double last_x)

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	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

bool	initially_vertical () const

virtual void	setup_pointer_offset ()

virtual void	setup_video_offset ()

int	grab_button () const

Protected Member Functions
void	maybe_add_point (GdkEvent *, Temporal::timepos_t const &, bool first_move)

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
ArdourCanvas::Item *	parent

ArdourCanvas::Rectangle &	base_rect

ArdourCanvas::PolyLine *	dragging_line

bool	horizontally_bounded

int	direction

int	edge_x

bool	did_snap

bool	line_break_pending

OrderedPointList	drawn_points

ArdourCanvas::Coord	line_start_x

ArdourCanvas::Coord	line_start_y

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...

Detailed Description

template<typename OrderedPointList, typename OrderedPoint>
class FreehandLineDrag< OrderedPointList, OrderedPoint >

Definition at line 1585 of file editor_drag.h.

Constructor & Destructor Documentation

◆ FreehandLineDrag()

template<typename OrderedPointList , typename OrderedPoint >

FreehandLineDrag< OrderedPointList, OrderedPoint >::FreehandLineDrag	(	EditingContext &	,
		ArdourCanvas::Item *	,
		ArdourCanvas::Rectangle &	,
		bool	,
		Temporal::TimeDomain
	)

◆ ~FreehandLineDrag()

template<typename OrderedPointList , typename OrderedPoint >

FreehandLineDrag< OrderedPointList, OrderedPoint >::~FreehandLineDrag ( )

Member Function Documentation

◆ finished()

template<typename OrderedPointList , typename OrderedPoint >

void FreehandLineDrag< OrderedPointList, OrderedPoint >::finished	(	GdkEvent *	e,
		bool	m
	)

virtual

Called when a drag has finished.

Parameters

e	Event describing the finish.
m	true if some movement occurred, otherwise false.

Implements Drag.

◆ line_extended()

template<typename OrderedPointList , typename OrderedPoint >

virtual void FreehandLineDrag< OrderedPointList, OrderedPoint >::line_extended	(	ArdourCanvas::Duple const &	from,
		ArdourCanvas::Duple const &	to,
		ArdourCanvas::Rectangle const &	r,
		double	last_x
	)

inlinevirtual

Reimplemented in VelocityLineDrag.

Definition at line 1595 of file editor_drag.h.

◆ maybe_add_point()

template<typename OrderedPointList , typename OrderedPoint >

void FreehandLineDrag< OrderedPointList, OrderedPoint >::maybe_add_point	(	GdkEvent *	,
		Temporal::timepos_t const &	,
		bool	first_move
	)

protected

◆ mid_drag_key_event()

template<typename OrderedPointList , typename OrderedPoint >

bool FreehandLineDrag< OrderedPointList, OrderedPoint >::mid_drag_key_event ( GdkEventKey * )

virtual

Reimplemented from Drag.

◆ motion()

template<typename OrderedPointList , typename OrderedPoint >

void FreehandLineDrag< OrderedPointList, OrderedPoint >::motion	(	GdkEvent *	e,
		bool	f
	)

virtual

Called when a drag motion has occurred.

Parameters

e	Event describing the motion.
f	true if this is the first movement, otherwise false.

Implements Drag.

◆ point_added()

template<typename OrderedPointList , typename OrderedPoint >

virtual void FreehandLineDrag< OrderedPointList, OrderedPoint >::point_added	(	ArdourCanvas::Duple const &	d,
		ArdourCanvas::Rectangle const &	r,
		double	last_x
	)

inlinevirtual

Reimplemented in VelocityLineDrag.

Definition at line 1594 of file editor_drag.h.

Member Data Documentation

◆ base_rect

template<typename OrderedPointList , typename OrderedPoint >

ArdourCanvas::Rectangle& FreehandLineDrag< OrderedPointList, OrderedPoint >::base_rect

protected

Definition at line 1601 of file editor_drag.h.

◆ did_snap

template<typename OrderedPointList , typename OrderedPoint >

bool FreehandLineDrag< OrderedPointList, OrderedPoint >::did_snap

protected

Definition at line 1606 of file editor_drag.h.

◆ direction

template<typename OrderedPointList , typename OrderedPoint >

int FreehandLineDrag< OrderedPointList, OrderedPoint >::direction

protected

Definition at line 1604 of file editor_drag.h.

◆ dragging_line

template<typename OrderedPointList , typename OrderedPoint >

ArdourCanvas::PolyLine* FreehandLineDrag< OrderedPointList, OrderedPoint >::dragging_line

protected

Definition at line 1602 of file editor_drag.h.

◆ drawn_points

template<typename OrderedPointList , typename OrderedPoint >

OrderedPointList FreehandLineDrag< OrderedPointList, OrderedPoint >::drawn_points

protected

Definition at line 1608 of file editor_drag.h.

◆ edge_x

template<typename OrderedPointList , typename OrderedPoint >

int FreehandLineDrag< OrderedPointList, OrderedPoint >::edge_x

protected

Definition at line 1605 of file editor_drag.h.

◆ horizontally_bounded

template<typename OrderedPointList , typename OrderedPoint >

bool FreehandLineDrag< OrderedPointList, OrderedPoint >::horizontally_bounded

protected

Definition at line 1603 of file editor_drag.h.

◆ line_break_pending

template<typename OrderedPointList , typename OrderedPoint >

bool FreehandLineDrag< OrderedPointList, OrderedPoint >::line_break_pending

protected

Definition at line 1607 of file editor_drag.h.

◆ line_start_x

template<typename OrderedPointList , typename OrderedPoint >

ArdourCanvas::Coord FreehandLineDrag< OrderedPointList, OrderedPoint >::line_start_x

protected

Definition at line 1609 of file editor_drag.h.

◆ line_start_y

template<typename OrderedPointList , typename OrderedPoint >

ArdourCanvas::Coord FreehandLineDrag< OrderedPointList, OrderedPoint >::line_start_y

protected

Definition at line 1610 of file editor_drag.h.

◆ parent

template<typename OrderedPointList , typename OrderedPoint >

ArdourCanvas::Item* FreehandLineDrag< OrderedPointList, OrderedPoint >::parent

protected

Definition at line 1600 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

Detailed Description

template<typename OrderedPointList, typename OrderedPoint> class FreehandLineDrag< OrderedPointList, OrderedPoint >

Constructor & Destructor Documentation

◆ FreehandLineDrag()

◆ ~FreehandLineDrag()

Member Function Documentation

◆ finished()

◆ line_extended()

◆ maybe_add_point()

◆ mid_drag_key_event()

◆ motion()

◆ point_added()

Member Data Documentation

◆ base_rect

◆ did_snap

◆ direction

◆ dragging_line

◆ drawn_points

◆ edge_x

◆ horizontally_bounded

◆ line_break_pending

◆ line_start_x

◆ line_start_y

◆ parent

template<typename OrderedPointList, typename OrderedPoint>
class FreehandLineDrag< OrderedPointList, OrderedPoint >