The undo / redo command for removing a subpath. More...

#include <KoSubpathRemoveCommand.h>

Inheritance diagram for KoSubpathRemoveCommand:

Public Member Functions
	KoSubpathRemoveCommand (KoPathShape pathShape, int subpathIndex, KUndo2Command parent=0)

void	redo () override
	redo the command

void	undo () override
	revert the actions done in redo

	~KoSubpathRemoveCommand () override

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 ()

Private Attributes
KoPathShape *	m_pathShape

KoSubpath *	m_subpath

int	m_subpathIndex

Detailed Description

The undo / redo command for removing a subpath.

Definition at line 16 of file KoSubpathRemoveCommand.h.

Constructor & Destructor Documentation

◆ KoSubpathRemoveCommand()

KoSubpathRemoveCommand::KoSubpathRemoveCommand	(	KoPathShape *	pathShape,
		int	subpathIndex,
		KUndo2Command *	parent = 0 )

Create a new command to remove a subpath.

Parameters

pathShape	the shape to work on.
subpathIndex	the index. See KoPathShape::removeSubpath()
parent	the parent command if the resulting command is a compound undo command.

Definition at line 15 of file KoSubpathRemoveCommand.cpp.

        : KUndo2Command(parent)
        , m_pathShape(pathShape)
        , m_subpathIndex(subpathIndex)
        , m_subpath(0)
{
    setText(kundo2_i18n("Remove subpath"));
}

References kundo2_i18n(), and KUndo2Command::setText().

◆ ~KoSubpathRemoveCommand()

KoSubpathRemoveCommand::~KoSubpathRemoveCommand ( )

override

Definition at line 24 of file KoSubpathRemoveCommand.cpp.

{
    if (m_subpath) {
        qDeleteAll(*m_subpath);
        delete m_subpath;
    }
}

References m_subpath.

Member Function Documentation

◆ redo()

void KoSubpathRemoveCommand::redo ( )

overridevirtual

redo the command

Reimplemented from KUndo2Command.

Definition at line 32 of file KoSubpathRemoveCommand.cpp.

{
    KUndo2Command::redo();
    m_pathShape->update();
    m_subpath = m_pathShape->removeSubpath(m_subpathIndex);
    if (m_subpath) {
        QPointF offset = m_pathShape->normalize();
 
        QTransform matrix;
        matrix.translate(-offset.x(), -offset.y());
        Q_FOREACH (KoPathPoint *point, *m_subpath) {
            point->map(matrix);
        }
        m_pathShape->update();
    }
}

References m_pathShape, m_subpath, m_subpathIndex, KoPathPoint::map(), KoPathShape::normalize(), KUndo2Command::redo(), KoPathShape::removeSubpath(), and KoShapeContainer::update().

◆ undo()

void KoSubpathRemoveCommand::undo ( )

overridevirtual

revert the actions done in redo

Reimplemented from KUndo2Command.

Definition at line 49 of file KoSubpathRemoveCommand.cpp.

{
    KUndo2Command::undo();
    if (m_subpath) {
        m_pathShape->addSubpath(m_subpath, m_subpathIndex);
        m_pathShape->normalize();
        m_pathShape->update();
        m_subpath = 0;
    }
}

References KoPathShape::addSubpath(), m_pathShape, m_subpath, m_subpathIndex, KoPathShape::normalize(), KUndo2Command::undo(), and KoShapeContainer::update().

Member Data Documentation

◆ m_pathShape

KoPathShape* KoSubpathRemoveCommand::m_pathShape

private

Definition at line 34 of file KoSubpathRemoveCommand.h.

◆ m_subpath

KoSubpath* KoSubpathRemoveCommand::m_subpath

private

Definition at line 36 of file KoSubpathRemoveCommand.h.

◆ m_subpathIndex

int KoSubpathRemoveCommand::m_subpathIndex

private

Definition at line 35 of file KoSubpathRemoveCommand.h.

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

libs/flake/commands/KoSubpathRemoveCommand.h
libs/flake/commands/KoSubpathRemoveCommand.cpp

Public Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ KoSubpathRemoveCommand()

◆ ~KoSubpathRemoveCommand()

Member Function Documentation

◆ redo()

◆ undo()

Member Data Documentation

◆ m_pathShape

◆ m_subpath

◆ m_subpathIndex