SVGGraphicsElement.h [plain text]
#ifndef SVGGraphicsElement_h
#define SVGGraphicsElement_h
#include "SVGAnimatedTransformList.h"
#include "SVGElement.h"
#include "SVGTests.h"
#include "SVGTransformable.h"
namespace WebCore {
class AffineTransform;
class Path;
class SVGGraphicsElement : public SVGElement, public SVGTransformable, public SVGTests {
public:
virtual ~SVGGraphicsElement();
AffineTransform getCTM(StyleUpdateStrategy = AllowStyleUpdate) override;
AffineTransform getScreenCTM(StyleUpdateStrategy = AllowStyleUpdate) override;
SVGElement* nearestViewportElement() const override;
SVGElement* farthestViewportElement() const override;
AffineTransform localCoordinateSpaceTransform(SVGLocatable::CTMScope mode) const override { return SVGTransformable::localCoordinateSpaceTransform(mode); }
AffineTransform animatedLocalTransform() const override;
AffineTransform* supplementalTransform() override;
FloatRect getBBox(StyleUpdateStrategy = AllowStyleUpdate) override;
bool shouldIsolateBlending() const { return m_shouldIsolateBlending; }
void setShouldIsolateBlending(bool isolate) { m_shouldIsolateBlending = isolate; }
virtual void toClipPath(Path&);
RenderPtr<RenderElement> createElementRenderer(RenderStyle&&, const RenderTreePosition&) override;
size_t approximateMemoryCost() const override { return sizeof(*this); }
protected:
SVGGraphicsElement(const QualifiedName&, Document&);
bool supportsFocus() const override { return Element::supportsFocus() || hasFocusEventListeners(); }
void parseAttribute(const QualifiedName&, const AtomicString&) override;
void svgAttributeChanged(const QualifiedName&) override;
BEGIN_DECLARE_ANIMATED_PROPERTIES(SVGGraphicsElement)
DECLARE_ANIMATED_TRANSFORM_LIST(Transform, transform)
END_DECLARE_ANIMATED_PROPERTIES
private:
bool isSVGGraphicsElement() const override { return true; }
static bool isSupportedAttribute(const QualifiedName&);
void synchronizeRequiredFeatures() override { SVGTests::synchronizeRequiredFeatures(this); }
void synchronizeRequiredExtensions() override { SVGTests::synchronizeRequiredExtensions(this); }
void synchronizeSystemLanguage() override { SVGTests::synchronizeSystemLanguage(this); }
std::unique_ptr<AffineTransform> m_supplementalTransform;
bool m_shouldIsolateBlending;
};
}
SPECIALIZE_TYPE_TRAITS_BEGIN(WebCore::SVGGraphicsElement)
static bool isType(const WebCore::SVGElement& element) { return element.isSVGGraphicsElement(); }
static bool isType(const WebCore::Node& node) { return is<WebCore::SVGElement>(node) && isType(downcast<WebCore::SVGElement>(node)); }
SPECIALIZE_TYPE_TRAITS_END()
#endif // SVGGraphicsElement_h