зеркало из https://github.com/mozilla/gecko-dev.git
160 строки
5.2 KiB
C++
160 строки
5.2 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_ServiceWorkerRegistration_h
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#define mozilla_dom_ServiceWorkerRegistration_h
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#include "mozilla/DOMEventTargetHelper.h"
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#include "mozilla/dom/DOMPrefs.h"
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#include "mozilla/dom/ServiceWorkerBinding.h"
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#include "mozilla/dom/ServiceWorkerRegistrationBinding.h"
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#include "mozilla/dom/ServiceWorkerRegistrationDescriptor.h"
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#include "mozilla/dom/ServiceWorkerUtils.h"
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// Support for Notification API extension.
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#include "mozilla/dom/NotificationBinding.h"
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class nsIGlobalObject;
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namespace mozilla {
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namespace dom {
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class Promise;
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class PushManager;
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class WorkerPrivate;
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class ServiceWorker;
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#define NS_DOM_SERVICEWORKERREGISTRATION_IID \
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{ \
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0x4578a90e, 0xa427, 0x4237, { \
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0x98, 0x4a, 0xbd, 0x98, 0xe4, 0xcd, 0x5f, 0x3a \
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} \
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}
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class ServiceWorkerRegistration final : public DOMEventTargetHelper {
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public:
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class Inner {
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public:
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NS_INLINE_DECL_PURE_VIRTUAL_REFCOUNTING
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virtual void SetServiceWorkerRegistration(
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ServiceWorkerRegistration* aReg) = 0;
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virtual void ClearServiceWorkerRegistration(
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ServiceWorkerRegistration* aReg) = 0;
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virtual void Update(ServiceWorkerRegistrationCallback&& aSuccessCB,
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ServiceWorkerFailureCallback&& aFailureCB) = 0;
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virtual void Unregister(ServiceWorkerBoolCallback&& aSuccessCB,
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ServiceWorkerFailureCallback&& aFailureCB) = 0;
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};
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NS_DECLARE_STATIC_IID_ACCESSOR(NS_DOM_SERVICEWORKERREGISTRATION_IID)
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NS_DECL_ISUPPORTS_INHERITED
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NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(ServiceWorkerRegistration,
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DOMEventTargetHelper)
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IMPL_EVENT_HANDLER(updatefound)
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static already_AddRefed<ServiceWorkerRegistration> CreateForMainThread(
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nsPIDOMWindowInner* aWindow,
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const ServiceWorkerRegistrationDescriptor& aDescriptor);
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static already_AddRefed<ServiceWorkerRegistration> CreateForWorker(
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WorkerPrivate* aWorkerPrivate, nsIGlobalObject* aGlobal,
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const ServiceWorkerRegistrationDescriptor& aDescriptor);
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JSObject* WrapObject(JSContext* aCx,
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JS::Handle<JSObject*> aGivenProto) override;
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void DisconnectFromOwner() override;
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void RegistrationRemoved();
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already_AddRefed<ServiceWorker> GetInstalling() const;
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already_AddRefed<ServiceWorker> GetWaiting() const;
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already_AddRefed<ServiceWorker> GetActive() const;
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void UpdateState(const ServiceWorkerRegistrationDescriptor& aDescriptor);
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bool MatchesDescriptor(
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const ServiceWorkerRegistrationDescriptor& aDescriptor) const;
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void GetScope(nsAString& aScope) const;
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ServiceWorkerUpdateViaCache GetUpdateViaCache(ErrorResult& aRv) const;
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already_AddRefed<Promise> Update(ErrorResult& aRv);
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already_AddRefed<Promise> Unregister(ErrorResult& aRv);
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already_AddRefed<PushManager> GetPushManager(JSContext* aCx,
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ErrorResult& aRv);
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already_AddRefed<Promise> ShowNotification(
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JSContext* aCx, const nsAString& aTitle,
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const NotificationOptions& aOptions, ErrorResult& aRv);
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already_AddRefed<Promise> GetNotifications(
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const GetNotificationOptions& aOptions, ErrorResult& aRv);
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const ServiceWorkerRegistrationDescriptor& Descriptor() const;
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void WhenVersionReached(uint64_t aVersion,
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ServiceWorkerBoolCallback&& aCallback);
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void MaybeDispatchUpdateFoundRunnable();
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private:
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ServiceWorkerRegistration(
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nsIGlobalObject* aGlobal,
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const ServiceWorkerRegistrationDescriptor& aDescriptor, Inner* aInner);
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~ServiceWorkerRegistration();
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void UpdateStateInternal(const Maybe<ServiceWorkerDescriptor>& aInstalling,
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const Maybe<ServiceWorkerDescriptor>& aWaiting,
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const Maybe<ServiceWorkerDescriptor>& aActive);
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void MaybeScheduleUpdateFound(
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const Maybe<ServiceWorkerDescriptor>& aInstallingDescriptor);
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void MaybeDispatchUpdateFound();
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ServiceWorkerRegistrationDescriptor mDescriptor;
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RefPtr<Inner> mInner;
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RefPtr<ServiceWorker> mInstallingWorker;
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RefPtr<ServiceWorker> mWaitingWorker;
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RefPtr<ServiceWorker> mActiveWorker;
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RefPtr<PushManager> mPushManager;
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struct VersionCallback {
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uint64_t mVersion;
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ServiceWorkerBoolCallback mFunc;
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VersionCallback(uint64_t aVersion, ServiceWorkerBoolCallback&& aFunc)
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: mVersion(aVersion), mFunc(std::move(aFunc)) {
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MOZ_DIAGNOSTIC_ASSERT(mFunc);
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}
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};
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nsTArray<UniquePtr<VersionCallback>> mVersionCallbackList;
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uint64_t mScheduledUpdateFoundId;
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uint64_t mDispatchedUpdateFoundId;
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};
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NS_DEFINE_STATIC_IID_ACCESSOR(ServiceWorkerRegistration,
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NS_DOM_SERVICEWORKERREGISTRATION_IID)
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} // namespace dom
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} // namespace mozilla
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#endif /* mozilla_dom_ServiceWorkerRegistration_h */
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