HTMLAnchorElement.h [plain text]
#ifndef HTMLAnchorElement_h
#define HTMLAnchorElement_h
#include "HTMLElement.h"
#include "HTMLNames.h"
#include "LinkHash.h"
#include "URLUtils.h"
namespace WebCore {
class DOMTokenList;
enum {
RelationNoReferrer = 0x00001000,
};
class HTMLAnchorElement : public HTMLElement, public URLUtils<HTMLAnchorElement> {
public:
static Ref<HTMLAnchorElement> create(Document&);
static Ref<HTMLAnchorElement> create(const QualifiedName&, Document&);
virtual ~HTMLAnchorElement();
URL href() const;
void setHref(const AtomicString&);
const AtomicString& name() const;
String origin() const;
String text();
void setText(const String&, ExceptionCode&);
String toString() const;
bool isLiveLink() const;
bool willRespondToMouseClickEvents() final;
bool hasRel(uint32_t relation) const;
LinkHash visitedLinkHash() const;
void invalidateCachedVisitedLinkHash() { m_cachedVisitedLinkHash = 0; }
DOMTokenList& relList();
protected:
HTMLAnchorElement(const QualifiedName&, Document&);
void parseAttribute(const QualifiedName&, const AtomicString&) override;
private:
bool supportsFocus() const override;
bool isMouseFocusable() const override;
bool isKeyboardFocusable(KeyboardEvent*) const override;
void defaultEventHandler(Event*) final;
void setActive(bool active = true, bool pause = false) final;
void accessKeyAction(bool sendMouseEvents) final;
bool isURLAttribute(const Attribute&) const final;
bool canStartSelection() const final;
String target() const override;
int tabIndex() const final;
bool draggable() const final;
void sendPings(const URL& destinationURL);
void handleClick(Event*);
enum EventType {
MouseEventWithoutShiftKey,
MouseEventWithShiftKey,
NonMouseEvent,
};
static EventType eventType(Event*);
bool treatLinkAsLiveForEventType(EventType) const;
Element* rootEditableElementForSelectionOnMouseDown() const;
void setRootEditableElementForSelectionOnMouseDown(Element*);
void clearRootEditableElementForSelectionOnMouseDown();
bool m_hasRootEditableElementForSelectionOnMouseDown : 1;
bool m_wasShiftKeyDownOnMouseDown : 1;
uint32_t m_linkRelations : 30;
mutable LinkHash m_cachedVisitedLinkHash;
std::unique_ptr<DOMTokenList> m_relList;
};
inline LinkHash HTMLAnchorElement::visitedLinkHash() const
{
if (!m_cachedVisitedLinkHash)
m_cachedVisitedLinkHash = WebCore::visitedLinkHash(document().baseURL(), attributeWithoutSynchronization(HTMLNames::hrefAttr));
return m_cachedVisitedLinkHash;
}
bool isEnterKeyKeydownEvent(Event*);
bool shouldProhibitLinks(Element*);
}
#endif // HTMLAnchorElement_h