Implements the logic to move sets of objects and / or object points for edit tools. More...

#include <object_mover.h>

Public Types
enum	HandleOpMode { Never, Click }

Public Member Functions
	ObjectMover (Map *map, const MapCoordF &start_pos)
	Creates a mover for the map with the given cursor start position. More...

void	setStartPos (const MapCoordF &start_pos)
	Sets the start position. More...

void	setCornerTolerance (qreal corner_tolerance)
	Sets corner point tolerance. More...

void	addObject (Object *object)
	Adds an object to the set of elements to move. More...

void	addPoint (PathObject *object, MapCoordVector::size_type point_index)
	Adds a point to the set of elements to move. More...

void	addLine (PathObject *object, MapCoordVector::size_type start_point_index)
	Adds a line to the set of elements to move. More...

void	addTextHandle (TextObject *text, MapCoordVector::size_type handle)
	Adds a text handle to the set of elements to move. More...

void	move (const MapCoordF &cursor_pos, HandleOpMode move_opposite_handles, qint32 out_dx=nullptr, qint32 out_dy=nullptr)
	Moves the elements. More...

void	move (qint32 dx, qint32 dy, HandleOpMode move_opposite_handles)
	Overload of move() taking delta values. More...

Detailed Description

Implements the logic to move sets of objects and / or object points for edit tools.

Member Enumeration Documentation

◆ HandleOpMode

enum OpenOrienteering::ObjectMover::HandleOpMode

Enumerator
Never	Never move opposite curve handles.
Click	Move opposite handles once they get aligned in line, move them together from that point on.

Constructor & Destructor Documentation

◆ ObjectMover()

OpenOrienteering::ObjectMover::ObjectMover	(	Map *	map,
		const MapCoordF &	start_pos
	)

Creates a mover for the map with the given cursor start position.

Member Function Documentation

◆ addLine()

void OpenOrienteering::ObjectMover::addLine	(	PathObject *	object,
		MapCoordVector::size_type	start_point_index
	)

Adds a line to the set of elements to move.

◆ addObject()

void OpenOrienteering::ObjectMover::addObject ( Object * object )

Adds an object to the set of elements to move.

◆ addPoint()

void OpenOrienteering::ObjectMover::addPoint	(	PathObject *	object,
		MapCoordVector::size_type	point_index
	)

Adds a point to the set of elements to move.

◆ addTextHandle()

void OpenOrienteering::ObjectMover::addTextHandle	(	TextObject *	text,
		MapCoordVector::size_type	handle
	)

Adds a text handle to the set of elements to move.

◆ move() [1/2]

void OpenOrienteering::ObjectMover::move	(	const MapCoordF &	cursor_pos,
		HandleOpMode	move_opposite_handles,
		qint32 *	out_dx = `nullptr`,
		qint32 *	out_dy = `nullptr`
	)

Moves the elements.

Parameters

move_opposite_handles	Opposite curve handles either operate in "click in" mode or move independently.
out_dx	returns the move along the x coordinate in map units
out_dy	returns the move along the y coordinate in map units

◆ move() [2/2]

void OpenOrienteering::ObjectMover::move	(	qint32	dx,
		qint32	dy,
		HandleOpMode	move_opposite_handles
	)

Overload of move() taking delta values.

◆ setCornerTolerance()

void OpenOrienteering::ObjectMover::setCornerTolerance ( qreal corner_tolerance )

Sets corner point tolerance.

A curve anchor point is considered a corner point during editing when the moving curve handle is more than corner_tolerance away from the direction line set by the opposite handle.

Parameters

corner_tolerance Maximum difference in vector directions in millimeters.

◆ setStartPos()

void OpenOrienteering::ObjectMover::setStartPos ( const MapCoordF & start_pos )

Sets the start position.

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

src/core/objects/object_mover.h (fdac3db on 11 Oct 2019)
src/core/objects/object_mover.cpp (fdac3db on 11 Oct 2019)

Public Types

Public Member Functions