#include <kis_node_shape.h>

Inheritance diagram for KisNodeShape:

Classes
struct	Private

Public Member Functions
QRectF	boundingRect () const override
	Get the bounding box of the shape.

	KisNodeShape (KisNodeSP node)

KisNodeSP	node ()

void	paint (QPainter &painter) const override
	Paint the shape fill The class extending this one is responsible for painting itself. `painter` is expected to be preconfigured to work in "document" pixels.

void	setPosition (const QPointF &) override
	Set the position of the shape in pt.

QSizeF	size () const override
	Get the size of the shape in pt.

	~KisNodeShape () override

Public Member Functions inherited from KoShapeLayer
QRectF	boundingRect () const override
	Get the bounding box of the shape.

bool	hitTest (const QPointF &position) const override
	Check if the shape is hit on position.

	KoShapeLayer ()
	The default constructor.

	KoShapeLayer (KoShapeContainerModel *model)

void	paintComponent (QPainter &painter) const override

Public Member Functions inherited from KoShapeContainer
void	addShape (KoShape *shape)

bool	inheritsTransform (const KoShape *shape) const

bool	isClipped (const KoShape *child) const

	KoShapeContainer (KoShapeContainerModel *model=0)

KoShapeContainerModel *	model () const

void	paint (QPainter &painter) const override
	reimplemented

	Private (const Private &rhs, KoShapeContainer *q)

	Private (KoShapeContainer *q)

void	removeShape (KoShape *shape)

void	setClipped (const KoShape *child, bool clipping)

void	setInheritsTransform (const KoShape *shape, bool inherit)

int	shapeCount () const

ShapeInterface *	shapeInterface ()

QList< KoShape * >	shapes () const

virtual void	update () const

void	update () const override
	reimplemented

	~KoShapeContainer () override

virtual	~Private ()

Public Member Functions inherited from KoShape
QRectF	absoluteOutlineRect () const

QPointF	absolutePosition (KoFlake::AnchorPosition anchor=KoFlake::Center) const

QTransform	absoluteTransformation () const

bool	addDependee (KoShape *shape)

QString	additionalAttribute (const QString &name) const

void	addShapeChangeListener (ShapeChangeListener *listener)

KoShapeAnchor *	anchor () const

void	applyAbsoluteTransformation (const QTransform &matrix)

void	applyTransformation (const QTransform &matrix)

virtual QSharedPointer< KoShapeBackground >	background () const

virtual ChildZOrderPolicy	childZOrderPolicy ()

KoClipMask *	clipMask () const
	Returns the currently set clip mask or 0 if there is no clip mask set.

KoClipPath *	clipPath () const
	Returns the currently set clip path or 0 if there is no clip path set.

virtual KoShape *	cloneShape () const
	creates a deep copy of the shape or shape's subtree

KoShape *	cloneShapeAndBakeAbsoluteTransform () const
	creates a deep copy of the shape/shapes tree and bakes the absolute transform of `this` into the resulting shape.

void	copySettings (const KoShape *shape)

QList< KoShape * >	dependees () const
	Returns list of shapes depending on this shape.

QPointF	documentToShape (const QPointF &point) const
	Transforms point from document coordinates to shape coordinates.

QRectF	documentToShape (const QRectF &rect) const
	Transform rect from document coordinates to shape coordinates.

KoFilterEffectStack *	filterEffectStack () const

bool	hasAdditionalAttribute (const QString &name) const

bool	hasCommonParent (const KoShape *shape) const

bool	hasDependee (KoShape *shape) const
	Returns if the given shape is dependent on this shape.

virtual bool	hasTransparency () const

QString	hyperLink () const

bool	inheritBackground () const
	inheritBackground shows if the shape inherits background from its parent

bool	inheritPaintOrder () const
	inheritPaintOrder

bool	inheritsTransformFromAny (const QList< KoShape * > ancestorsInQuestion) const
	inheritsTransformFromAny checks if the shape inherits transformation from any of the shapes listed in `ancestorsInQuestion`. The inheritance is checked in recursive way.

bool	inheritStroke () const
	inheritStroke shows if the shape inherits the stroke from its parent

bool	isContentProtected () const

bool	isGeometryProtected () const

bool	isPrintable () const

bool	isSelectable () const

virtual bool	isShapeEditable (bool recursive=true) const
	checks recursively if the shape or one of its parents is not visible or locked

bool	isVisible (bool recursive=true) const

bool	keepAspectRatio () const

	KoShape ()
	Constructor.

qreal	minimumHeight () const

QString	name () const

void	notifyChanged ()

virtual QPainterPath	outline () const

virtual QRectF	outlineRect () const

virtual void	paintMarkers (QPainter &painter) const
	paintStroke paints the shape's markers

virtual QVector< PaintOrder >	paintOrder () const
	paintOrder

virtual void	paintStroke (QPainter &painter) const
	paintStroke paints the shape's stroked outline

KoShapeContainer *	parent () const

QPointF	position () const
	Get the position of the shape in pt.

void	removeAdditionalAttribute (const QString &name)

void	removeAdditionalStyleAttribute (const char *name)

void	removeDependee (KoShape *shape)

void	removeShapeChangeListener (ShapeChangeListener *listener)

void	rotate (qreal angle)
	Rotate the shape (relative)

qreal	rotation () const

int	runThrough () const

void	scale (qreal sx, qreal sy)
	Scale the shape using the zero-point which is the top-left corner.

void	setAbsolutePosition (const QPointF &newPosition, KoFlake::AnchorPosition anchor=KoFlake::Center)

void	setAdditionalAttribute (const QString &name, const QString &value)

void	setAdditionalStyleAttribute (const char *name, const QString &value)

void	setAnchor (KoShapeAnchor *anchor)

virtual void	setBackground (QSharedPointer< KoShapeBackground > background)

void	setClipMask (KoClipMask *clipMask)
	Sets a new clip mask, removing the old one. The mask is owned by the shape.

void	setClipPath (KoClipPath *clipPath)
	Sets a new clip path, removing the old one.

void	setContentProtected (bool protect)

void	setFilterEffectStack (KoFilterEffectStack *filterEffectStack)
	Sets the new filter effect stack, removing the old one.

void	setGeometryProtected (bool on)

void	setHyperLink (const QString &hyperLink)

void	setInheritBackground (bool value)
	setInheritBackground marks a shape as inheriting the background from the parent shape. NOTE: The currently selected background is destroyed.

void	setInheritPaintOrder (bool value)
	setInheritPaintOrder set inherit paint order.

void	setInheritStroke (bool value)
	setInheritStroke marks a shape as inheriting the stroke from the parent shape. NOTE: The currently selected stroke is destroyed.

void	setKeepAspectRatio (bool keepAspect)

void	setMinimumHeight (qreal height)

void	setName (const QString &name)

virtual void	setPaintOrder (PaintOrder first, PaintOrder second)
	setPaintOrder set the paint order. As there's only three entries in any given paintorder, you only need to have the first and second entry to set it.

void	setParent (KoShapeContainer *parent)

void	setPrintable (bool on)

virtual void	setResolution (qreal xRes, qreal yRes)

virtual void	setRunThrough (short int runThrough)

void	setSelectable (bool selectable)

void	setShadow (KoShapeShadow *shadow)
	Sets the new shadow, removing the old one.

void	setShapeId (const QString &id)

virtual void	setSize (const QSizeF &size)
	Resize the shape.

virtual void	setStroke (KoShapeStrokeModelSP stroke)

void	setTextRunAroundContour (TextRunAroundContour contour)

void	setTextRunAroundDistanceBottom (qreal distance)

void	setTextRunAroundDistanceLeft (qreal distance)

void	setTextRunAroundDistanceRight (qreal distance)

void	setTextRunAroundDistanceTop (qreal distance)

void	setTextRunAroundSide (TextRunAroundSide side, RunThroughLevel runThrough=Background)

void	setTextRunAroundThreshold (qreal threshold)

void	setToolDelegates (const QSet< KoShape * > &delegates)

void	setTransformation (const QTransform &matrix)

void	setTransparency (qreal transparency)

void	setUserData (KoShapeUserData *userData)

void	setVisible (bool on)

void	setZIndex (qint16 zIndex)

KoShapeShadow *	shadow () const
	Returns the currently set shadow or 0 if there is no shadow set.

virtual QPainterPath	shadowOutline () const

QString	shapeId () const

QPointF	shapeToDocument (const QPointF &point) const
	Transforms point from shape coordinates to document coordinates.

QRectF	shapeToDocument (const QRectF &rect) const
	Transforms rect from shape coordinates to document coordinates.

void	shear (qreal sx, qreal sy)
	Shear the shape The shape will be sheared using the zero-point which is the top-left corner.

virtual KoSnapData	snapData () const
	Returns additional snap data the shape wants to have snapping to.

virtual KoShapeStrokeModelSP	stroke () const

KoInsets	strokeInsets () const

TextRunAroundContour	textRunAroundContour () const

qreal	textRunAroundDistanceBottom () const

qreal	textRunAroundDistanceLeft () const

qreal	textRunAroundDistanceRight () const

qreal	textRunAroundDistanceTop () const

TextRunAroundSide	textRunAroundSide () const

qreal	textRunAroundThreshold () const

QSet< KoShape * >	toolDelegates () const

QTransform	transformation () const
	Returns the shapes local transformation matrix.

qreal	transparency (bool recursive=false) const

virtual void	updateAbsolute (const QRectF &rect) const

KoShapeUserData *	userData () const

virtual void	waitUntilReady (bool asynchronous=true) const

qint16	zIndex () const

virtual	~KoShape ()
	Destructor.

Private Slots
void	editabilityChanged ()

Private Member Functions
bool	checkIfDescendant (KoShapeLayer *activeLayer)

Private Attributes
Private *const	m_d

Additional Inherited Members
Public Types inherited from KoShape
enum	ChangeType { PositionChanged , RotationChanged , ScaleChanged , ShearChanged , SizeChanged , GenericMatrixChange , KeepAspectRatioChange , ParentChanged , Deleted , StrokeChanged , BackgroundChanged , ShadowChanged , BorderChanged , ParameterChanged , ContentChanged , TextRunAroundChanged , ChildChanged , ConnectionPointChanged , ClipPathChanged , ClipMaskChanged , TransparencyChanged }
	Used by shapeChanged() to select which change was made. More...

enum	ChildZOrderPolicy { ChildZDefault , ChildZParentChild = ChildZDefault , ChildZPassThrough }
	Used by compareShapeZIndex() to order shapes. More...

enum	PaintOrder { Fill , Stroke , Markers }

enum	RunThroughLevel { Background , Foreground }

enum	TextRunAroundContour { ContourBox , ContourFull , ContourOutside }
	The behavior text should do when intersecting this shape. More...

enum	TextRunAroundSide { BiggestRunAroundSide , LeftRunAroundSide , RightRunAroundSide , EnoughRunAroundSide , BothRunAroundSide , NoRunAround , RunThrough }
	The behavior text should do when intersecting this shape. More...

Static Public Member Functions inherited from KoShape
static QRectF	absoluteOutlineRect (const QList< KoShape * > &shapes)

static QRectF	boundingRect (const QList< KoShape * > &shapes)

static bool	compareShapeZIndex (KoShape s1, KoShape s2)

static KisHandlePainterHelper	createHandlePainterHelperDocument (QPainter painter, KoShape shape, qreal handleRadius, int decorationThickness)

static KisHandlePainterHelper	createHandlePainterHelperView (QPainter painter, KoShape shape, const KoViewConverter &converter, qreal handleRadius=0.0, int decorationThickness=1)

static QVector< PaintOrder >	defaultPaintOrder ()
	default paint order as per SVG specification

static QList< KoShape * >	linearizeSubtree (const QList< KoShape * > &shapes)

static QList< KoShape * >	linearizeSubtreeSorted (const QList< KoShape * > &shapes)

Public Attributes inherited from KoShapeContainer
KoShapeContainerModel *	model

KoShapeContainer::ShapeInterface	shapeInterface

Static Public Attributes inherited from KoShape
static const qint16	maxZIndex = std::numeric_limits<qint16>::max()

static const qint16	minZIndex = std::numeric_limits<qint16>::min()

Protected Member Functions inherited from KoShapeContainer
	KoShapeContainer (const KoShapeContainer &rhs)

void	setModel (KoShapeContainerModel *model)

void	setModelInit (KoShapeContainerModel *model)

void	shapeChanged (ChangeType type, KoShape *shape=0) override

virtual void	shapeCountChanged ()

Protected Member Functions inherited from KoShape
	KoShape (const KoShape &rhs)

QList< ShapeChangeListener * >	listeners () const

void	setSizeImpl (const QSizeF &size) const

void	shapeChangedPriv (KoShape::ChangeType type)

QTransform	transform () const
	return the current matrix that contains the rotation/scale/position of this shape

Detailed Description

A KisNodeShape is a flake wrapper around Krita nodes. It is used for dealing with currently active node for tools.

Definition at line 24 of file kis_node_shape.h.

Constructor & Destructor Documentation

◆ KisNodeShape()

KisNodeShape::KisNodeShape ( KisNodeSP node )

Definition at line 28 of file kis_node_shape.cpp.

        : KoShapeLayer()
        , m_d(new Private())
{
 
    m_d->node = node;
 
    setShapeId(KIS_NODE_SHAPE_ID);
 
    setSelectable(false);
 
    connect(node, SIGNAL(sigNodeChangedInternal()), SLOT(editabilityChanged()));
    editabilityChanged();  // Correctly set the lock at loading
}

References connect(), editabilityChanged(), KIS_NODE_SHAPE_ID, m_d, KisNodeShape::Private::node, node(), KoShape::setSelectable(), and KoShape::setShapeId().

◆ ~KisNodeShape()

KisNodeShape::~KisNodeShape ( )

override

Definition at line 43 of file kis_node_shape.cpp.

{
    if (KoToolManager::instance()) {
        KoCanvasController *canvasController = KoToolManager::instance()->activeCanvasController();
        // If we're the active layer, we should tell the active selection we're dead meat.
        if (canvasController && canvasController->canvas()) {
            KoSelection *activeSelection = canvasController->canvas()->selectedShapesProxy()->selection();
            KoShapeLayer *activeLayer = activeSelection->activeLayer();
            if (activeLayer == this){
                activeSelection->setActiveLayer(0);
            }
        }
    }
    delete m_d;
}

References KoToolManager::activeCanvasController(), KoSelection::activeLayer(), KoCanvasController::canvas(), KoToolManager::instance(), m_d, KoCanvasBase::selectedShapesProxy(), KoSelectedShapesProxy::selection(), and KoSelection::setActiveLayer().

Member Function Documentation

◆ boundingRect()

QRectF KisNodeShape::boundingRect ( ) const

overridevirtual

Get the bounding box of the shape.

This includes the line width and the shadow of the shape

Returns: the bounding box of the shape

Reimplemented from KoShape.

Definition at line 119 of file kis_node_shape.cpp.

{
    return QRectF();
}

◆ checkIfDescendant()

bool KisNodeShape::checkIfDescendant ( KoShapeLayer * activeLayer )

private

Definition at line 64 of file kis_node_shape.cpp.

{
    bool found(false);
    KoShapeLayer *layer = activeLayer;
 
    while(layer && !(found = layer == this)) {
        layer = dynamic_cast<KoShapeLayer*>(layer->parent());
    }
 
    return found;
}

References KoShape::parent().

◆ editabilityChanged

void KisNodeShape::editabilityChanged ( )

privateslot

Editability of a child depends on the editability of its parent. So when we change one's editability, we need to search for active children and reactivate them

Definition at line 76 of file kis_node_shape.cpp.

{
    if (m_d->node->inherits("KisShapeLayer")) {
        setGeometryProtected(!m_d->node->isEditable());
    } else {
        setGeometryProtected(false);
    }
 
    Q_FOREACH (KoShape *shape, this->shapes()) {
        KisNodeShape *node = dynamic_cast<KisNodeShape*>(shape);
        KIS_SAFE_ASSERT_RECOVER(node) { continue; }
        if (node) {
            node->editabilityChanged();
        }
    }
 
    KoCanvasController *canvasController = KoToolManager::instance()->activeCanvasController();
 
    if(canvasController && canvasController->canvas()) {
        KoSelection *activeSelection = canvasController->canvas()->selectedShapesProxy()->selection();
        KoShapeLayer *activeLayer = activeSelection->activeLayer();
 
 
        KisShapeLayer *shapeLayer = dynamic_cast<KisShapeLayer*>(m_d->node.data());
 
        if(activeLayer && (checkIfDescendant(activeLayer) || (shapeLayer && shapeLayer == activeLayer))) {
            activeSelection->setActiveLayer(activeLayer);
        }
    }
 
}

References KoToolManager::activeCanvasController(), KoSelection::activeLayer(), KoCanvasController::canvas(), checkIfDescendant(), KisSharedPtr< T >::data(), KoToolManager::instance(), KisBaseNode::isEditable(), KIS_SAFE_ASSERT_RECOVER, m_d, KisNodeShape::Private::node, node(), KoCanvasBase::selectedShapesProxy(), KoSelectedShapesProxy::selection(), KoSelection::setActiveLayer(), KoShape::setGeometryProtected(), and KoShapeContainer::shapes().

◆ node()

KisNodeSP KisNodeShape::node ( )

Definition at line 59 of file kis_node_shape.cpp.

{
    return m_d->node;
}

References m_d, and KisNodeShape::Private::node.

◆ paint()

void KisNodeShape::paint ( QPainter & painter ) const

overridevirtual

Paint the shape fill The class extending this one is responsible for painting itself. painter is expected to be preconfigured to work in "document" pixels.

Parameters

painter used for painting the shape

Implements KoShape.

Definition at line 128 of file kis_node_shape.cpp.

129{

130}

◆ setPosition()

void KisNodeShape::setPosition ( const QPointF & position )

overridevirtual

Set the position of the shape in pt.

Parameters

position the new position of the shape

Reimplemented from KoShape.

Definition at line 124 of file kis_node_shape.cpp.

125{

126}

◆ size()

QSizeF KisNodeShape::size ( ) const

overridevirtual

Get the size of the shape in pt.

The size is in shape coordinates.

Returns: the size of the shape as set by setSize()

Reimplemented from KoShape.

Definition at line 114 of file kis_node_shape.cpp.

{
    return boundingRect().size();
}

References boundingRect().

Member Data Documentation

◆ m_d

Private* const KisNodeShape::m_d

private

Definition at line 47 of file kis_node_shape.h.

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

libs/ui/flake/kis_node_shape.h
libs/ui/flake/kis_node_shape.cpp

Classes

Public Member Functions

Private Slots

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ KisNodeShape()

◆ ~KisNodeShape()

Member Function Documentation

◆ boundingRect()

◆ checkIfDescendant()

◆ editabilityChanged

◆ node()

◆ paint()

◆ setPosition()

◆ size()

Member Data Documentation

◆ m_d