KisSuspendProjectionUpdatesStrokeStrategy::Private::ResumeAndIssueGraphUpdatesCommand Struct Reference

Inheritance diagram for KisSuspendProjectionUpdatesStrokeStrategy::Private::ResumeAndIssueGraphUpdatesCommand:

Public Member Functions
void	redo () override
	ResumeAndIssueGraphUpdatesCommand (Private *d)
void	undo () override
Public Member Functions inherited from KisSuspendProjectionUpdatesStrokeStrategy::Private::StrokeJobCommand
	StrokeJobCommand (KisStrokeJobData::Sequentiality sequentiality=KisStrokeJobData::SEQUENTIAL, KisStrokeJobData::Exclusivity exclusivity=KisStrokeJobData::NORMAL)
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
Private *	m_d
Public Attributes inherited from KisSuspendProjectionUpdatesStrokeStrategy::Private::StrokeJobCommand
KisStrokeJobData::Exclusivity	m_exclusivity
KisStrokeJobData::Sequentiality	m_sequentiality

Detailed Description

Definition at line 251 of file kis_suspend_projection_updates_stroke_strategy.cpp.

Constructor & Destructor Documentation

ResumeAndIssueGraphUpdatesCommand()

KisSuspendProjectionUpdatesStrokeStrategy::Private::ResumeAndIssueGraphUpdatesCommand::ResumeAndIssueGraphUpdatesCommand ( Private * d )

inline

Definition at line 253 of file kis_suspend_projection_updates_stroke_strategy.cpp.

            : StrokeJobCommand(KisStrokeJobData::BARRIER),
              m_d(d) {}

Member Function Documentation

redo()

void KisSuspendProjectionUpdatesStrokeStrategy::Private::ResumeAndIssueGraphUpdatesCommand::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.

Definition at line 257 of file kis_suspend_projection_updates_stroke_strategy.cpp.

                             {
            KisImageSP image = m_d->image.toStrongRef();
            KIS_SAFE_ASSERT_RECOVER_RETURN(image);
            KIS_SAFE_ASSERT_RECOVER_RETURN(image->currentProjectionUpdatesFilter());
            KIS_SAFE_ASSERT_RECOVER_RETURN(image->currentProjectionUpdatesFilter() == m_d->sharedData->installedFilterCookie);
 
            image->disableUIUpdates();
            m_d->tryFetchUsedUpdatesFilter(image);
            m_d->tryIssueRecordedDirtyRequests(image);
        }

References KisImage::currentProjectionUpdatesFilter(), KisImage::disableUIUpdates(), KisSuspendProjectionUpdatesStrokeStrategy::Private::image, KIS_SAFE_ASSERT_RECOVER_RETURN, m_d, KisSuspendProjectionUpdatesStrokeStrategy::Private::sharedData, KisWeakSharedPtr< T >::toStrongRef(), KisSuspendProjectionUpdatesStrokeStrategy::Private::tryFetchUsedUpdatesFilter(), and KisSuspendProjectionUpdatesStrokeStrategy::Private::tryIssueRecordedDirtyRequests().

undo()

void KisSuspendProjectionUpdatesStrokeStrategy::Private::ResumeAndIssueGraphUpdatesCommand::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.

Definition at line 268 of file kis_suspend_projection_updates_stroke_strategy.cpp.

                             {
            KisImageSP image = m_d->image.toStrongRef();
            KIS_SAFE_ASSERT_RECOVER_RETURN(image);
            KIS_SAFE_ASSERT_RECOVER_RETURN(!image->currentProjectionUpdatesFilter());
            KIS_SAFE_ASSERT_RECOVER_RETURN(!m_d->sharedData->installedFilterCookie);
 
            m_d->sharedData->installedFilterCookie = image->addProjectionUpdatesFilter(
                toQShared(new Private::SuspendLod0Updates()));
            image->enableUIUpdates();
        }

References KisImage::addProjectionUpdatesFilter(), KisImage::currentProjectionUpdatesFilter(), KisImage::enableUIUpdates(), KisSuspendProjectionUpdatesStrokeStrategy::Private::image, KIS_SAFE_ASSERT_RECOVER_RETURN, m_d, KisSuspendProjectionUpdatesStrokeStrategy::Private::sharedData, toQShared(), and KisWeakSharedPtr< T >::toStrongRef().

Member Data Documentation

m_d

Private* KisSuspendProjectionUpdatesStrokeStrategy::Private::ResumeAndIssueGraphUpdatesCommand::m_d

Definition at line 279 of file kis_suspend_projection_updates_stroke_strategy.cpp.

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

• libs/image/kis_suspend_projection_updates_stroke_strategy.cpp