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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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_serviceworkercontainer_h__
#define mozilla_dom_serviceworkercontainer_h__
#include "mozilla/DOMEventTargetHelper.h"
class nsPIDOMWindowInner;
namespace mozilla {
namespace dom {
class Promise;
struct RegistrationOptions;
namespace workers {
class ServiceWorker;
} // namespace workers
// Lightweight serviceWorker APIs collection.
class ServiceWorkerContainer final : public DOMEventTargetHelper
{
public:
NS_DECL_ISUPPORTS_INHERITED
NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(ServiceWorkerContainer, DOMEventTargetHelper)
IMPL_EVENT_HANDLER(controllerchange)
IMPL_EVENT_HANDLER(error)
IMPL_EVENT_HANDLER(message)
static bool IsEnabled(JSContext* aCx, JSObject* aGlobal);
explicit ServiceWorkerContainer(nsPIDOMWindowInner* aWindow);
virtual JSObject*
WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
already_AddRefed<Promise>
Register(const nsAString& aScriptURL,
const RegistrationOptions& aOptions,
ErrorResult& aRv);
already_AddRefed<workers::ServiceWorker>
GetController();
already_AddRefed<Promise>
GetRegistration(const nsAString& aDocumentURL,
ErrorResult& aRv);
already_AddRefed<Promise>
GetRegistrations(ErrorResult& aRv);
Promise*
GetReady(ErrorResult& aRv);
// Testing only.
void
GetScopeForUrl(const nsAString& aUrl, nsString& aScope, ErrorResult& aRv);
// DOMEventTargetHelper
void DisconnectFromOwner() override;
// Invalidates |mControllerWorker| and dispatches a "controllerchange"
// event.
void
ControllerChanged(ErrorResult& aRv);
private:
~ServiceWorkerContainer();
void RemoveReadyPromise();
// This only changes when a worker hijacks everything in its scope by calling
// claim.
RefPtr<workers::ServiceWorker> mControllerWorker;
RefPtr<Promise> mReadyPromise;
};
} // namespace dom
} // namespace mozilla
#endif /* mozilla_dom_workers_serviceworkercontainer_h__ */
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