RenderSVGTransformableContainer.h [plain text]
#ifndef RenderSVGTransformableContainer_h
#define RenderSVGTransformableContainer_h
#include "RenderSVGContainer.h"
#include "SVGGraphicsElement.h"
namespace WebCore {
class SVGGraphicsElement;
class RenderSVGTransformableContainer final : public RenderSVGContainer {
public:
RenderSVGTransformableContainer(SVGGraphicsElement&, Ref<RenderStyle>&&);
SVGGraphicsElement& graphicsElement() { return downcast<SVGGraphicsElement>(RenderSVGContainer::element()); }
virtual bool isSVGTransformableContainer() const override { return true; }
virtual const AffineTransform& localToParentTransform() const override { return m_localTransform; }
virtual void setNeedsTransformUpdate() override { m_needsTransformUpdate = true; }
virtual bool didTransformToRootUpdate() override { return m_didTransformToRootUpdate; }
private:
void element() const = delete;
virtual bool calculateLocalTransform() override;
virtual AffineTransform localTransform() const override { return m_localTransform; }
bool m_needsTransformUpdate : 1;
bool m_didTransformToRootUpdate : 1;
AffineTransform m_localTransform;
FloatSize m_lastTranslation;
};
}
SPECIALIZE_TYPE_TRAITS_RENDER_OBJECT(RenderSVGTransformableContainer, isSVGTransformableContainer())
#endif // RenderSVGTransformableContainer_h