#ifndef SVGSVGElement_h
#define SVGSVGElement_h
#include "SVGAnimatedBoolean.h"
#include "SVGAnimatedLength.h"
#include "SVGAnimatedPreserveAspectRatio.h"
#include "SVGAnimatedRect.h"
#include "SVGExternalResourcesRequired.h"
#include "SVGFitToViewBox.h"
#include "SVGGraphicsElement.h"
#include "SVGZoomAndPan.h"
namespace WebCore {
class SVGAngle;
class SVGMatrix;
class SVGTransform;
class SVGViewSpec;
class SVGViewElement;
class SMILTimeContainer;
class SVGSVGElement final : public SVGGraphicsElement,
public SVGExternalResourcesRequired,
public SVGFitToViewBox,
public SVGZoomAndPan {
public:
static PassRefPtr<SVGSVGElement> create(const QualifiedName&, Document&);
using SVGGraphicsElement::ref;
using SVGGraphicsElement::deref;
virtual bool isValid() const override { return SVGTests::isValid(); }
const AtomicString& contentScriptType() const;
void setContentScriptType(const AtomicString& type);
const AtomicString& contentStyleType() const;
void setContentStyleType(const AtomicString& type);
FloatRect viewport() const;
float pixelUnitToMillimeterX() const;
float pixelUnitToMillimeterY() const;
float screenPixelToMillimeterX() const;
float screenPixelToMillimeterY() const;
bool useCurrentView() const { return m_useCurrentView; }
SVGViewSpec* currentView();
Length intrinsicWidth() const;
Length intrinsicHeight() const;
FloatSize currentViewportSize() const;
FloatRect currentViewBoxRect() const;
float currentScale() const;
void setCurrentScale(float scale);
SVGPoint& currentTranslate() { return m_translation; }
void setCurrentTranslate(const FloatPoint&);
void updateCurrentTranslate();
SMILTimeContainer* timeContainer() { return m_timeContainer.get(); }
void pauseAnimations();
void unpauseAnimations();
bool animationsPaused() const;
float getCurrentTime() const;
void setCurrentTime(float seconds);
unsigned suspendRedraw(unsigned maxWaitMilliseconds);
void unsuspendRedraw(unsigned suspendHandleId);
void unsuspendRedrawAll();
void forceRedraw();
PassRefPtr<NodeList> getIntersectionList(const FloatRect&, SVGElement* referenceElement) const;
PassRefPtr<NodeList> getEnclosureList(const FloatRect&, SVGElement* referenceElement) const;
bool checkIntersection(const SVGElement*, const FloatRect&) const;
bool checkEnclosure(const SVGElement*, const FloatRect&) const;
void deselectAll();
static float createSVGNumber();
static SVGLength createSVGLength();
static SVGAngle createSVGAngle();
static SVGPoint createSVGPoint();
static SVGMatrix createSVGMatrix();
static FloatRect createSVGRect();
static SVGTransform createSVGTransform();
static SVGTransform createSVGTransformFromMatrix(const SVGMatrix&);
AffineTransform viewBoxToViewTransform(float viewWidth, float viewHeight) const;
void setupInitialView(const String& fragmentIdentifier, Element* anchorNode);
bool hasIntrinsicWidth() const;
bool hasIntrinsicHeight() const;
Element* getElementById(const String&);
SVGZoomAndPanType zoomAndPan() const { return m_zoomAndPan; }
void setZoomAndPan(unsigned short zoomAndPan) { m_zoomAndPan = SVGZoomAndPan::parseFromNumber(zoomAndPan); }
bool hasEmptyViewBox() const { return viewBoxIsValid() && viewBox().isEmpty(); }
private:
SVGSVGElement(const QualifiedName&, Document&);
virtual ~SVGSVGElement();
virtual void didMoveToNewDocument(Document* oldDocument) override;
virtual void parseAttribute(const QualifiedName&, const AtomicString&) override;
virtual bool isPresentationAttribute(const QualifiedName&) const override;
virtual void collectStyleForPresentationAttribute(const QualifiedName&, const AtomicString&, MutableStyleProperties&) override;
virtual bool rendererIsNeeded(const RenderStyle&) override;
virtual RenderPtr<RenderElement> createElementRenderer(PassRef<RenderStyle>) override;
virtual InsertionNotificationRequest insertedInto(ContainerNode&) override;
virtual void removedFrom(ContainerNode&) override;
virtual void svgAttributeChanged(const QualifiedName&) override;
virtual bool selfHasRelativeLengths() const override;
void inheritViewAttributes(SVGViewElement*);
enum CollectIntersectionOrEnclosure {
CollectIntersectionList,
CollectEnclosureList
};
PassRefPtr<NodeList> collectIntersectionOrEnclosureList(const FloatRect&, SVGElement*, CollectIntersectionOrEnclosure) const;
BEGIN_DECLARE_ANIMATED_PROPERTIES(SVGSVGElement)
DECLARE_ANIMATED_LENGTH(X, x)
DECLARE_ANIMATED_LENGTH(Y, y)
DECLARE_ANIMATED_LENGTH(Width, width)
DECLARE_ANIMATED_LENGTH(Height, height)
DECLARE_ANIMATED_BOOLEAN(ExternalResourcesRequired, externalResourcesRequired)
DECLARE_ANIMATED_RECT(ViewBox, viewBox)
DECLARE_ANIMATED_PRESERVEASPECTRATIO(PreserveAspectRatio, preserveAspectRatio)
END_DECLARE_ANIMATED_PROPERTIES
virtual void documentWillSuspendForPageCache() override;
virtual void documentDidResumeFromPageCache() override;
virtual AffineTransform localCoordinateSpaceTransform(SVGLocatable::CTMScope) const override;
bool m_useCurrentView;
SVGZoomAndPanType m_zoomAndPan;
RefPtr<SMILTimeContainer> m_timeContainer;
SVGPoint m_translation;
RefPtr<SVGViewSpec> m_viewSpec;
};
NODE_TYPE_CASTS(SVGSVGElement)
}
#endif