#include <KisChangeDeselectedMaskCommand.h>

Inheritance diagram for KisChangeDeselectedMaskCommand:

Public Member Functions
	KisChangeDeselectedMaskCommand (KisImageWSP image)

	KisChangeDeselectedMaskCommand (KisImageWSP image, KisSelectionMaskSP newDeselectedMask)

void	redo ()

void	undo ()

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
KisImageWSP	m_image

KisSelectionMaskSP	m_newDeselectedMask

KisSelectionMaskSP	m_oldDeselectedMask

Detailed Description

Definition at line 15 of file KisChangeDeselectedMaskCommand.h.

Constructor & Destructor Documentation

◆ KisChangeDeselectedMaskCommand() [1/2]

KisChangeDeselectedMaskCommand::KisChangeDeselectedMaskCommand ( KisImageWSP image )

Definition at line 12 of file KisChangeDeselectedMaskCommand.cpp.

13 : m_image(image)

14{}

KisChangeDeselectedMaskCommand::m_image

KisImageWSP m_image

Definition KisChangeDeselectedMaskCommand.h:27

◆ KisChangeDeselectedMaskCommand() [2/2]

KisChangeDeselectedMaskCommand::KisChangeDeselectedMaskCommand	(	KisImageWSP	image,
		KisSelectionMaskSP	newDeselectedMask )

Definition at line 16 of file KisChangeDeselectedMaskCommand.cpp.

    : m_image(image)
    , m_newDeselectedMask(newDeselectedMask)
{}

Member Function Documentation

◆ redo()

void KisChangeDeselectedMaskCommand::redo ( )

virtual

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.

Definition at line 31 of file KisChangeDeselectedMaskCommand.cpp.

                                          {
    KisImageSP image = m_image.toStrongRef();
    KIS_SAFE_ASSERT_RECOVER_RETURN(image);
 
    KisImageGlobalSelectionManagementInterface *iface = image->globalSelectionManagementInterface();
 
    m_oldDeselectedMask = iface->deselectedGlobalSelection();
    iface->setDeselectedGlobalSelection(m_newDeselectedMask);
}

References KisImageGlobalSelectionManagementInterface::deselectedGlobalSelection(), KisImage::globalSelectionManagementInterface(), KIS_SAFE_ASSERT_RECOVER_RETURN, m_image, m_newDeselectedMask, m_oldDeselectedMask, KisImageGlobalSelectionManagementInterface::setDeselectedGlobalSelection(), and KisWeakSharedPtr< T >::toStrongRef().

◆ undo()

void KisChangeDeselectedMaskCommand::undo ( )

virtual

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.

Definition at line 21 of file KisChangeDeselectedMaskCommand.cpp.

                                          {
    KisImageSP image = m_image.toStrongRef();
    KIS_SAFE_ASSERT_RECOVER_RETURN(image);
 
    KisImageGlobalSelectionManagementInterface *iface = image->globalSelectionManagementInterface();
 
    iface->setDeselectedGlobalSelection(m_oldDeselectedMask);
    m_oldDeselectedMask.clear();
}