Inheritance diagram for AddReferenceImagesCommand:

Public Member Functions
	AddReferenceImagesCommand (KisDocument document, KisSharedPtr< KisReferenceImagesLayer > layer, const QList< KoShape > referenceImages, KUndo2Command *parent=nullptr)

void	redo () override

void	undo () override

Public Member Functions inherited from KoShapeCreateCommand
	KoShapeCreateCommand (KoShapeControllerBase controller, const QList< KoShape > shape, KoShapeContainer parentShape=0, KUndo2Command parent=0)

	KoShapeCreateCommand (KoShapeControllerBase controller, KoShape shape, KoShapeContainer parentShape=0, KUndo2Command parent=0)

	Private (KoShapeControllerBase _document, const QList< KoShape > &_shapes, KoShapeContainer *_parentShape)

void	redo () override
	redo the command

void	undo () override
	revert the actions done in redo

	~KoShapeCreateCommand () 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
KisDocument *	m_document

KisSharedPtr< KisReferenceImagesLayer >	m_layer

Additional Inherited Members
Public Attributes inherited from KoShapeCreateCommand
KoShapeContainer *	explicitParentShape

bool	firstRedo = true

QList< KoShape * >	shapes

KoShapeControllerBase *	shapesDocument

KisSurrogateUndoStore	undoStore

Protected Member Functions inherited from KoShapeCreateCommand
	KoShapeCreateCommand (KoShapeControllerBase controller, const QList< KoShape > shapes, KoShapeContainer parentShape, KUndo2Command parent, const KUndo2MagicString &undoString)

Detailed Description

Definition at line 21 of file KisReferenceImagesLayer.cpp.

Constructor & Destructor Documentation

◆ AddReferenceImagesCommand()

AddReferenceImagesCommand::AddReferenceImagesCommand	(	KisDocument *	document,
		KisSharedPtr< KisReferenceImagesLayer >	layer,
		const QList< KoShape * >	referenceImages,
		KUndo2Command *	parent = nullptr )

inline

Definition at line 23 of file KisReferenceImagesLayer.cpp.

        : KoShapeCreateCommand(layer->shapeController(), referenceImages, layer.data(), parent, kundo2_i18n("Add reference image"))
        , m_document(document)
        , m_layer(layer)
    {}

Member Function Documentation

◆ redo()

void AddReferenceImagesCommand::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 29 of file KisReferenceImagesLayer.cpp.

                         {
        auto layer = m_document->referenceImagesLayer();
        KIS_SAFE_ASSERT_RECOVER_NOOP(!layer || layer == m_layer);
 
        if (!layer) {
            m_document->setReferenceImagesLayer(m_layer, true);
        }
 
        KoShapeCreateCommand::redo();
    }

References KIS_SAFE_ASSERT_RECOVER_NOOP, m_document, m_layer, KoShapeCreateCommand::redo(), KisDocument::referenceImagesLayer(), and KisDocument::setReferenceImagesLayer().

◆ undo()

void AddReferenceImagesCommand::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 40 of file KisReferenceImagesLayer.cpp.

                         {
        KoShapeCreateCommand::undo();
 
        if (m_layer->shapeCount() == 0) {
            m_document->setReferenceImagesLayer(nullptr, true);
        }
    }