A command to add a connection between two shapes. More...

#include <KoShapeConnectionChangeCommand.h>

Inheritance diagram for KoShapeConnectionChangeCommand:

Public Member Functions
	KoShapeConnectionChangeCommand (KoConnectionShape connection, KoConnectionShape::HandleId connectionHandle, KoShape oldConnectedShape, int oldConnectionPointId, KoShape newConnectedShape, int newConnectionPointId, KUndo2Command parent=0)

	Private ()

void	redo () override
	redo the command

void	undo () override
	revert the actions done in redo

	~KoShapeConnectionChangeCommand () override
	Destroys the command.

Public Member Functions inherited from KUndo2Command
QString	actionText () const

virtual bool	canAnnihilateWith (const KUndo2Command *other) const

const KUndo2Command *	child (int index) const

int	childCount () const

virtual QTime	endTime () const

KUndo2CommandExtraData *	extraData () const

bool	hasParent () const

virtual int	id () const

virtual bool	isMerged () const

	KUndo2Command (const KUndo2MagicString &text, KUndo2Command *parent=0)

	KUndo2Command (KUndo2Command *parent=0)

virtual QVector< KUndo2Command * >	mergeCommandsVector () const

virtual bool	mergeWith (const KUndo2Command *other)

virtual void	redoMergedCommands ()

void	setEndTime ()

virtual void	setEndTime (const QTime &time)

void	setExtraData (KUndo2CommandExtraData *data)

void	setText (const KUndo2MagicString &text)

void	setTime ()

virtual void	setTime (const QTime &time)

virtual void	setTimedID (int timedID)

KUndo2MagicString	text () const

virtual QTime	time () const

virtual int	timedId () const

virtual bool	timedMergeWith (KUndo2Command *other)

virtual void	undoMergedCommands ()

virtual	~KUndo2Command ()

Public Attributes
KoConnectionShape *	connection

KoConnectionShape::HandleId	connectionHandle

KoShape *	newConnectedShape

int	newConnectionPointId

KoShape *	oldConnectedShape

int	oldConnectionPointId

Private Attributes
Private *const	d

Private Attributes inherited from Private
KisCanvas2 *	canvas

int	displayedFrame

int	intendedFrame

Additional Inherited Members
Private Member Functions inherited from Private
	Private (KisCanvas2 *c)

Detailed Description

A command to add a connection between two shapes.

Definition at line 9 of file KoShapeConnectionChangeCommand.cpp.

Constructor & Destructor Documentation

◆ KoShapeConnectionChangeCommand()

KoShapeConnectionChangeCommand::KoShapeConnectionChangeCommand	(	KoConnectionShape *	connection,
		KoConnectionShape::HandleId	connectionHandle,
		KoShape *	oldConnectedShape,
		int	oldConnectionPointId,
		KoShape *	newConnectedShape,
		int	newConnectionPointId,
		KUndo2Command *	parent = 0 )

Creates command to connect a connection shape to a shape

Parameters

connection	the connection shape to connect to the shape
connectionHandle	the handle of the connection to connect to
oldConnectedShape	the old shape we were connected to
newConnectedShape	the new shape to connect to
connectionPointId	the id of the connection point to connect to
parent	the parent undo command

Definition at line 27 of file KoShapeConnectionChangeCommand.cpp.

    : KUndo2Command(parent), d(new Private)
{
    d->connection = connection;
    d->connectionHandle = connectionHandle;
    d->oldConnectedShape = oldConnectedShape;
    d->oldConnectionPointId = oldConnectionPointId;
    d->newConnectedShape = newConnectedShape;
    d->newConnectionPointId = newConnectionPointId;
}

References connection, connectionHandle, d, newConnectedShape, newConnectionPointId, oldConnectedShape, and oldConnectionPointId.

◆ ~KoShapeConnectionChangeCommand()

KoShapeConnectionChangeCommand::~KoShapeConnectionChangeCommand ( )

override

Destroys the command.

Definition at line 41 of file KoShapeConnectionChangeCommand.cpp.

{
    delete d;
}

References d.

Member Function Documentation

◆ Private()

KoShapeConnectionChangeCommand::Private ( )

inline

Definition at line 12 of file KoShapeConnectionChangeCommand.cpp.

        : connection(0), newConnectedShape(0), oldConnectedShape(0)
        , newConnectionPointId(-1), oldConnectionPointId(-1)
    {
    }

◆ redo()

void KoShapeConnectionChangeCommand::redo ( )

overridevirtual

redo the command

Reimplemented from KUndo2Command.

Definition at line 46 of file KoShapeConnectionChangeCommand.cpp.

{
    if(d->connection) {
        if(d->connectionHandle == KoConnectionShape::StartHandle) {
            d->connection->connectFirst(d->newConnectedShape, d->newConnectionPointId);
        }
        else {
            d->connection->connectSecond(d->newConnectedShape, d->newConnectionPointId);
        }
    }
 
    KUndo2Command::redo();
}

References d, and KUndo2Command::redo().

◆ undo()

void KoShapeConnectionChangeCommand::undo ( )

overridevirtual

revert the actions done in redo

Reimplemented from KUndo2Command.

Definition at line 60 of file KoShapeConnectionChangeCommand.cpp.

{
    KUndo2Command::undo();
 
    if(d->connection) {
        if(d->connectionHandle == KoConnectionShape::StartHandle) {
            d->connection->connectFirst(d->oldConnectedShape, d->oldConnectionPointId);
        }
        else {
            d->connection->connectSecond(d->oldConnectedShape, d->oldConnectionPointId);
        }
    }
}