KisMoveCommandCommon< ObjectSP > Class Template Reference

#include <kis_move_command_common.h>

Inheritance diagram for KisMoveCommandCommon< ObjectSP >:

Public Member Functions
	KisMoveCommandCommon (ObjectSP object, const QPoint &oldPos, const QPoint &newPos, KUndo2Command *parent=0)
void	redo () override
void	undo () 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 ()

Protected Attributes
ObjectSP	m_object

Private Member Functions
void	moveTo (const QPoint &pos)

Private Attributes
QPoint	m_newPos
QPoint	m_oldPos

Detailed Description

template<class ObjectSP>
class KisMoveCommandCommon< ObjectSP >

KisMoveCommandCommon is a general template for a command that moves entities capable of setX() and setY() actions. Generally in Krita you should now move the device itself, only the node containing that device. But the case of the selections is a bit special, so we move them separately.

Definition at line 24 of file kis_move_command_common.h.

Constructor & Destructor Documentation

KisMoveCommandCommon()

template<class ObjectSP >

KisMoveCommandCommon< ObjectSP >::KisMoveCommandCommon ( ObjectSP object, const QPoint & oldPos, const QPoint & newPos, KUndo2Command * parent = 0 )

inline

Definition at line 27 of file kis_move_command_common.h.

        : KUndo2Command(kundo2_i18n("Move"), parent),
          m_oldPos(oldPos),
          m_newPos(newPos),
          m_object(object)
    {
    }

Member Function Documentation

moveTo()

template<class ObjectSP >

void KisMoveCommandCommon< ObjectSP >::moveTo ( const QPoint & pos )

inlineprivate

FIXME: Hack alert: Our iterators don't have guarantees on thread-safety when the offset varies. When it is fixed, remove the locking. see: KisIterator::stressTest(), KisToolMove::mousePressEvent()

Definition at line 44 of file kis_move_command_common.h.

                                   {
        m_object->setX(pos.x());
        m_object->setY(pos.y());
    }

redo()

template<class ObjectSP >

void KisMoveCommandCommon< ObjectSP >::redo ( )

inlineoverridevirtual

Applies a change to the document. This function must be implemented in the derived class. Calling KUndo2QStack::push(), KUndo2QStack::undo() or KUndo2QStack::redo() from this function leads to undefined behavior.

The default implementation calls redo() on all child commands.

See also

undo()

Reimplemented from KUndo2Command.

Reimplemented in KisNodeMoveCommand2, and KisSelectionMoveCommand2.

Definition at line 35 of file kis_move_command_common.h.

                         {
        moveTo(m_newPos);
    }

undo()

template<class ObjectSP >

void KisMoveCommandCommon< ObjectSP >::undo ( )

inlineoverridevirtual

Reverts a change to the document. After undo() is called, the state of the document should be the same as before redo() was called. This function must be implemented in the derived class. Calling KUndo2QStack::push(), KUndo2QStack::undo() or KUndo2QStack::redo() from this function leads to undefined behavior.

The default implementation calls undo() on all child commands in reverse order.

See also

redo()

Reimplemented from KUndo2Command.

Reimplemented in KisNodeMoveCommand2, and KisSelectionMoveCommand2.

Definition at line 39 of file kis_move_command_common.h.

                         {
        moveTo(m_oldPos);
    }

Member Data Documentation

m_newPos

template<class ObjectSP >

QPoint KisMoveCommandCommon< ObjectSP >::m_newPos

private

Definition at line 57 of file kis_move_command_common.h.

m_object

template<class ObjectSP >

ObjectSP KisMoveCommandCommon< ObjectSP >::m_object

protected

Definition at line 60 of file kis_move_command_common.h.

m_oldPos

template<class ObjectSP >

QPoint KisMoveCommandCommon< ObjectSP >::m_oldPos

private

Definition at line 56 of file kis_move_command_common.h.

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

• libs/image/commands_new/kis_move_command_common.h