#include <kis_command_utils.h>

Inheritance diagram for KisCommandUtils::SkipFirstRedoWrapper:

Public Member Functions
void	redo () override

	SkipFirstRedoWrapper (KUndo2Command child=0, KUndo2Command parent=0)

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 ()

Private Attributes
QScopedPointer< KUndo2Command >	m_child

bool	m_firstRedo

Detailed Description

Definition at line 68 of file kis_command_utils.h.

Constructor & Destructor Documentation

◆ SkipFirstRedoWrapper()

KisCommandUtils::SkipFirstRedoWrapper::SkipFirstRedoWrapper	(	KUndo2Command *	child = 0,
		KUndo2Command *	parent = 0 )

Definition at line 84 of file kis_command_utils.cpp.

85 : KUndo2Command(child ? child->text() : kundo2_noi18n("<bug: unnamed command>"), parent), m_firstRedo(true), m_child(child) {}

KUndo2Command::child

const KUndo2Command * child(int index) const

Definition kundo2stack.cpp:315

KUndo2Command::text

KUndo2MagicString text() const

Definition kundo2stack.cpp:274

KUndo2Command::KUndo2Command

KUndo2Command(KUndo2Command *parent=0)

Definition kundo2stack.cpp:145

kundo2_noi18n

KUndo2MagicString kundo2_noi18n(const QString &text)

Definition kundo2magicstring.h:146

KisForestDetail::parent

ChildIterator< value_type, is_const > parent(const ChildIterator< value_type, is_const > &it)

Definition KisForest.h:327

KisCommandUtils::SkipFirstRedoWrapper::m_firstRedo

bool m_firstRedo

Definition kis_command_utils.h:74

KisCommandUtils::SkipFirstRedoWrapper::m_child

QScopedPointer< KUndo2Command > m_child

Definition kis_command_utils.h:75

Member Function Documentation

◆ redo()

void KisCommandUtils::SkipFirstRedoWrapper::redo ( )

overridevirtual

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 87 of file kis_command_utils.cpp.

    {
        if (m_firstRedo) {
            m_firstRedo = false;
        } else {
            if (m_child) {
                m_child->redo();
            }
            KUndo2Command::redo();
        }
    }

References m_child, m_firstRedo, and KUndo2Command::redo().

◆ undo()

void KisCommandUtils::SkipFirstRedoWrapper::undo ( )

overridevirtual

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 99 of file kis_command_utils.cpp.

    {
        KUndo2Command::undo();
        if (m_child) {
            m_child->undo();
        }
    }

References m_child, and KUndo2Command::undo().

Member Data Documentation

◆ m_child

QScopedPointer<KUndo2Command> KisCommandUtils::SkipFirstRedoWrapper::m_child

private

Definition at line 75 of file kis_command_utils.h.

◆ m_firstRedo

bool KisCommandUtils::SkipFirstRedoWrapper::m_firstRedo