gecko-dev/dom/workers/ServiceWorkerMessageEvent.h

87 строки
2.4 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_dom_serviceworkermessageevent_h__
#define mozilla_dom_serviceworkermessageevent_h__
#include "mozilla/dom/Event.h"
namespace mozilla {
namespace dom {
struct ServiceWorkerMessageEventInit;
class MessagePort;
class MessagePortList;
class OwningServiceWorkerOrMessagePort;
namespace workers {
class ServiceWorker;
}
class ServiceWorkerMessageEvent final : public Event
{
public:
ServiceWorkerMessageEvent(EventTarget* aOwner,
nsPresContext* aPresContext,
WidgetEvent* aEvent);
NS_DECL_ISUPPORTS_INHERITED
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_INHERITED(ServiceWorkerMessageEvent, Event)
// Forward to base class
NS_FORWARD_TO_EVENT
virtual JSObject* WrapObjectInternal(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
void GetData(JSContext* aCx, JS::MutableHandle<JS::Value> aData,
ErrorResult& aRv) const;
void GetOrigin(nsAString& aOrigin) const;
void GetLastEventId(nsAString& aLastEventId) const;
void GetSource(Nullable<OwningServiceWorkerOrMessagePort>& aValue) const;
MessagePortList* GetPorts() const;
void SetSource(mozilla::dom::MessagePort* aPort);
void SetSource(workers::ServiceWorker* aServiceWorker);
void SetPorts(MessagePortList* aPorts);
static already_AddRefed<ServiceWorkerMessageEvent>
Constructor(const GlobalObject& aGlobal,
const nsAString& aType,
const ServiceWorkerMessageEventInit& aEventInit,
ErrorResult& aRv);
static already_AddRefed<ServiceWorkerMessageEvent>
Constructor(EventTarget* aEventTarget,
const nsAString& aType,
const ServiceWorkerMessageEventInit& aEventInit,
ErrorResult& aRv);
protected:
~ServiceWorkerMessageEvent();
private:
JS::Heap<JS::Value> mData;
nsString mOrigin;
nsString mLastEventId;
RefPtr<workers::ServiceWorker> mServiceWorker;
RefPtr<MessagePort> mMessagePort;
RefPtr<MessagePortList> mPorts;
};
} // namespace dom
} // namespace mozilla
#endif /* mozilla_dom_workers_serviceworkermessageevent_h__ */