GObjectEventListener.h [plain text]
#pragma once
#include <WebCore/EventListener.h>
#include <WebCore/EventTarget.h>
#include <wtf/RefPtr.h>
#include <wtf/glib/GRefPtr.h>
#include <wtf/text/CString.h>
typedef struct _GObject GObject;
typedef struct _GClosure GClosure;
namespace WebKit {
class GObjectEventListener : public WebCore::EventListener {
public:
static bool addEventListener(GObject* target, WebCore::EventTarget* coreTarget, const char* domEventName, GClosure* handler, bool useCapture)
{
Ref<GObjectEventListener> listener(adoptRef(*new GObjectEventListener(target, coreTarget, domEventName, handler, useCapture)));
return coreTarget->addEventListener(domEventName, WTFMove(listener), useCapture);
}
static bool removeEventListener(GObject* target, WebCore::EventTarget* coreTarget, const char* domEventName, GClosure* handler, bool useCapture)
{
GObjectEventListener key(target, coreTarget, domEventName, handler, useCapture);
return coreTarget->removeEventListener(domEventName, key, useCapture);
}
static void gobjectDestroyedCallback(GObjectEventListener* listener, GObject*)
{
listener->gobjectDestroyed();
}
static const GObjectEventListener* cast(const WebCore::EventListener* listener)
{
return listener->type() == GObjectEventListenerType
? static_cast<const GObjectEventListener*>(listener)
: nullptr;
}
bool operator==(const WebCore::EventListener& other) const override;
private:
GObjectEventListener(GObject*, WebCore::EventTarget*, const char* domEventName, GClosure*, bool capture);
~GObjectEventListener();
void gobjectDestroyed();
void handleEvent(WebCore::ScriptExecutionContext&, WebCore::Event&) override;
GObject* m_target;
WebCore::EventTarget* m_coreTarget;
CString m_domEventName;
GRefPtr<GClosure> m_handler;
bool m_capture;
};
}