RegisteredEventListener.h [plain text]
#pragma once
#include "EventListener.h"
#include <wtf/Ref.h>
namespace WebCore {
class RegisteredEventListener : public RefCounted<RegisteredEventListener> {
public:
struct Options {
Options(bool capture = false, bool passive = false, bool once = false)
: capture(capture)
, passive(passive)
, once(once)
{ }
bool capture;
bool passive;
bool once;
};
static Ref<RegisteredEventListener> create(Ref<EventListener>&& listener, const Options& options)
{
return adoptRef(*new RegisteredEventListener(WTFMove(listener), options));
}
EventListener& callback() const { return m_callback; }
bool useCapture() const { return m_useCapture; }
bool isPassive() const { return m_isPassive; }
bool isOnce() const { return m_isOnce; }
bool wasRemoved() const { return m_wasRemoved; }
void markAsRemoved() { m_wasRemoved = true; }
private:
RegisteredEventListener(Ref<EventListener>&& listener, const Options& options)
: m_callback(WTFMove(listener))
, m_useCapture(options.capture)
, m_isPassive(options.passive)
, m_isOnce(options.once)
{
}
Ref<EventListener> m_callback;
bool m_useCapture { false };
bool m_isPassive { false };
bool m_isOnce { false };
bool m_wasRemoved { false };
};
}