"Standard" arc editing behavior. More...

#include <point_editor_behavior.h>

Inheritance diagram for EDA_ARC_POINT_EDIT_BEHAVIOR:

Public Member Functions
	EDA_ARC_POINT_EDIT_BEHAVIOR (EDA_SHAPE &aArc, const ARC_EDIT_MODE &aArcEditMode, KIGFX::VIEW_CONTROLS &aViewContols)

void	MakePoints (EDIT_POINTS &aPoints) override
	Construct the initial set of edit points for the item and append to the given list.

void	UpdatePoints (EDIT_POINTS &aPoints) override
	Update the list of the edit points for the item.

void	UpdateItem (const EDIT_POINT &aEditedPoint, EDIT_POINTS &aPoints, COMMIT &aCommit, std::vector< EDA_ITEM * > &aUpdatedItems) override
	Update the item with the new positions of the edit points.

OPT_VECTOR2I	Get45DegreeConstrainer (const EDIT_POINT &aEditedPoint, EDIT_POINTS &aPoints) const override
	Get the 45-degree constrainer for the item, when the given point is moved.

virtual void	FinalizeItem (EDIT_POINTS &aPoints, COMMIT &aCommit)
	Finalize the edit operation.

Static Protected Member Functions
static bool	isModified (const EDIT_POINT &aEditedPoint, const EDIT_POINT &aPoint)
	Checks if two points are the same instance - which means the point is being edited.

Private Types
enum	ARC_POINTS { ARC_START , ARC_MID , ARC_END , ARC_CENTER }

Private Attributes
EDA_SHAPE &	m_arc

const ARC_EDIT_MODE &	m_arcEditMode

KIGFX::VIEW_CONTROLS &	m_viewControls

Detailed Description

"Standard" arc editing behavior.

Definition at line 360 of file point_editor_behavior.h.

Member Enumeration Documentation

◆ ARC_POINTS

enum EDA_ARC_POINT_EDIT_BEHAVIOR::ARC_POINTS

private

Enumerator
ARC_START
ARC_MID
ARC_END
ARC_CENTER

Definition at line 376 of file point_editor_behavior.h.

Constructor & Destructor Documentation

◆ EDA_ARC_POINT_EDIT_BEHAVIOR()

EDA_ARC_POINT_EDIT_BEHAVIOR::EDA_ARC_POINT_EDIT_BEHAVIOR	(	EDA_SHAPE &	aArc,
		const ARC_EDIT_MODE &	aArcEditMode,
		KIGFX::VIEW_CONTROLS &	aViewContols )

Definition at line 589 of file point_editor_behavior.cpp.

References ARC, m_arc, m_arcEditMode, and m_viewControls.

Member Function Documentation

◆ FinalizeItem()

virtual void POINT_EDIT_BEHAVIOR::FinalizeItem	(	EDIT_POINTS &	aPoints,
		COMMIT &	aCommit )

inlinevirtualinherited

Finalize the edit operation.

(optional)

This is called once, after the user has finished editing (e.g. released the mouse button).

Parameters

aPoints	The final positions of the edit points.
aCommit	The commit object to use to modify the item.

Reimplemented in POLYGON_POINT_EDIT_BEHAVIOR.

Definition at line 81 of file point_editor_behavior.h.

◆ Get45DegreeConstrainer()

OPT_VECTOR2I EDA_ARC_POINT_EDIT_BEHAVIOR::Get45DegreeConstrainer	(	const EDIT_POINT &	aEditedPoint,
		EDIT_POINTS &	aPoints ) const

overridevirtual

Get the 45-degree constrainer for the item, when the given point is moved.

Return std::nullopt if not, and the caller can decide.

If you want to actively disable constraining, return the aEditedPoint position.

Reimplemented from POINT_EDIT_BEHAVIOR.

Definition at line 685 of file point_editor_behavior.cpp.

References ARC_CENTER, EDIT_POINT::GetPosition(), and EDIT_POINTS::Point().

◆ isModified()

static bool POINT_EDIT_BEHAVIOR::isModified	(	const EDIT_POINT &	aEditedPoint,
		const EDIT_POINT &	aPoint )

inlinestaticprotectedinherited

Checks if two points are the same instance - which means the point is being edited.

Definition at line 120 of file point_editor_behavior.h.

◆ MakePoints()

void EDA_ARC_POINT_EDIT_BEHAVIOR::MakePoints ( EDIT_POINTS & aPoints )

overridevirtual

Construct the initial set of edit points for the item and append to the given list.

Parameters

aPoints The list of edit points to fill.

Implements POINT_EDIT_BEHAVIOR.

Definition at line 597 of file point_editor_behavior.cpp.

References EDIT_POINTS::AddIndicatorLine(), EDIT_POINTS::AddPoint(), ARC_CENTER, ARC_END, ARC_START, m_arc, and EDIT_POINTS::Point().

◆ UpdateItem()

void EDA_ARC_POINT_EDIT_BEHAVIOR::UpdateItem	(	const EDIT_POINT &	aEditedPoint,
		EDIT_POINTS &	aPoints,
		COMMIT &	aCommit,
		std::vector< EDA_ITEM * > &	aUpdatedItems )

overridevirtual

Update the item with the new positions of the edit points.

This method should all commit and add to the update list anything that is NOT the parent item of the EDIT_POINTs. For example, connected lines, parent tables, etc. The item itself is already handled (most behaviors don't need more than that).

Parameters

aEditedPoint	The point that was dragged. You can use this to check by address which point to update.
aPoints	The new positions of the edit points.
aCommit	The commit object to use to modify the item.
aUpdatedItems	The list of items that were updated by the edit (not only the item that was being edited, but also any other items that were affected, e.g. by being conneted to the edited item).

Implements POINT_EDIT_BEHAVIOR.

Definition at line 620 of file point_editor_behavior.cpp.

References ARC_CENTER, ARC_END, ARC_MID, ARC_START, center, CHECK_POINT_COUNT, editArcCenterKeepEndpoints(), editArcEndpointKeepCenter(), editArcEndpointKeepCenterAndRadius(), editArcEndpointKeepTangent(), editArcMidKeepCenter(), editArcMidKeepEndpoints(), end, EDIT_POINT::GetPosition(), POINT_EDIT_BEHAVIOR::isModified(), KEEP_CENTER_ADJUST_ANGLE_RADIUS, KEEP_CENTER_ENDS_ADJUST_ANGLE, KEEP_ENDPOINTS_OR_START_DIRECTION, m_arc, m_arcEditMode, m_viewControls, and EDIT_POINTS::Point().

◆ UpdatePoints()

void EDA_ARC_POINT_EDIT_BEHAVIOR::UpdatePoints ( EDIT_POINTS & aPoints )

overridevirtual

Update the list of the edit points for the item.

Be very careful not to overrun the list of points - this class knows how bug there are because it made them in the first place.

If item has changed such that that number of points needs to change, this method has to handle that (probably by clearing the list and refilling it).

Parameters

aPoints The list of edit points to update.

Implements POINT_EDIT_BEHAVIOR.

Definition at line 609 of file point_editor_behavior.cpp.

References ARC_CENTER, ARC_END, ARC_MID, ARC_START, CHECK_POINT_COUNT, m_arc, EDIT_POINTS::Point(), and EDIT_POINT::SetPosition().

Member Data Documentation

◆ m_arc

EDA_SHAPE& EDA_ARC_POINT_EDIT_BEHAVIOR::m_arc

private

Definition at line 384 of file point_editor_behavior.h.

Referenced by EDA_ARC_POINT_EDIT_BEHAVIOR(), MakePoints(), UpdateItem(), and UpdatePoints().

◆ m_arcEditMode

const ARC_EDIT_MODE& EDA_ARC_POINT_EDIT_BEHAVIOR::m_arcEditMode

private

Definition at line 386 of file point_editor_behavior.h.

Referenced by EDA_ARC_POINT_EDIT_BEHAVIOR(), and UpdateItem().

◆ m_viewControls

KIGFX::VIEW_CONTROLS& EDA_ARC_POINT_EDIT_BEHAVIOR::m_viewControls

private

Definition at line 387 of file point_editor_behavior.h.

Referenced by EDA_ARC_POINT_EDIT_BEHAVIOR(), and UpdateItem().

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

Public Member Functions

Static Protected Member Functions

Private Types

Private Attributes

Detailed Description

Member Enumeration Documentation

◆ ARC_POINTS

Constructor & Destructor Documentation

◆ EDA_ARC_POINT_EDIT_BEHAVIOR()

Member Function Documentation

◆ FinalizeItem()

◆ Get45DegreeConstrainer()

◆ isModified()

◆ MakePoints()

◆ UpdateItem()

◆ UpdatePoints()

Member Data Documentation

◆ m_arc

◆ m_arcEditMode

◆ m_viewControls