#ifndef PseudoElement_h
#define PseudoElement_h
#include "Element.h"
#include "Event.h"
#include "RenderStyle.h"
#include <wtf/Forward.h>
namespace WebCore {
class PseudoElement final : public Element {
public:
static Ref<PseudoElement> create(Element& host, PseudoId pseudoId)
{
return adoptRef(*new PseudoElement(host, pseudoId));
}
virtual ~PseudoElement();
Element* hostElement() const { return m_hostElement; }
void clearHostElement() { m_hostElement = nullptr; }
virtual RefPtr<RenderStyle> customStyleForRenderer(RenderStyle& parentStyle) override;
virtual void didAttachRenderers() override;
virtual bool rendererIsNeeded(const RenderStyle&) override;
#if ENABLE(CSS_REGIONS)
virtual bool shouldMoveToFlowThread(const RenderStyle&) const override { return false; }
#endif
virtual bool canStartSelection() const override { return false; }
virtual bool canContainRangeEndPoint() const override { return false; }
static String pseudoElementNameForEvents(PseudoId);
private:
PseudoElement(Element&, PseudoId);
virtual void didRecalcStyle(Style::Change) override;
virtual PseudoId customPseudoId() const override { return m_pseudoId; }
Element* m_hostElement;
PseudoId m_pseudoId;
};
const QualifiedName& pseudoElementTagName();
inline bool pseudoElementRendererIsNeeded(const RenderStyle* style)
{
return style && style->display() != NONE && (style->contentData() || style->hasFlowFrom());
}
}
SPECIALIZE_TYPE_TRAITS_BEGIN(WebCore::PseudoElement)
static bool isType(const WebCore::Node& node) { return node.isPseudoElement(); }
SPECIALIZE_TYPE_TRAITS_END()
#endif