bf3516e81e
In modern C++, static constexpr member variables are automatically inline (aka weak) so the template trick is not needed. This also avoid duplication and reduces the amount of parsed code. No impact on generated binary (actually: smaller debuginfo, close to identical binary). Differential Revision: https://phabricator.services.mozilla.com/D247825
89 lines
2.6 KiB
C++
89 lines
2.6 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_serviceworker_h__
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#define mozilla_dom_serviceworker_h__
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#include "mozilla/DOMEventTargetHelper.h"
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#include "mozilla/dom/BindingDeclarations.h"
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#include "mozilla/dom/ServiceWorkerDescriptor.h"
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#include "mozilla/dom/ServiceWorkerUtils.h"
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#ifdef XP_WIN
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# undef PostMessage
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#endif
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class nsIGlobalObject;
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namespace mozilla::dom {
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class ServiceWorkerChild;
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class ServiceWorkerCloneData;
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struct StructuredSerializeOptions;
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#define NS_DOM_SERVICEWORKER_IID \
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{0xd42e0611, 0x3647, 0x4319, {0xae, 0x05, 0x19, 0x89, 0x59, 0xba, 0x99, 0x5e}}
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class ServiceWorker final : public DOMEventTargetHelper {
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public:
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NS_INLINE_DECL_STATIC_IID(NS_DOM_SERVICEWORKER_IID)
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NS_DECL_ISUPPORTS_INHERITED
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NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(ServiceWorker, DOMEventTargetHelper)
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IMPL_EVENT_HANDLER(statechange)
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IMPL_EVENT_HANDLER(error)
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static already_AddRefed<ServiceWorker> Create(
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nsIGlobalObject* aOwner, const ServiceWorkerDescriptor& aDescriptor);
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virtual JSObject* WrapObject(JSContext* aCx,
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JS::Handle<JSObject*> aGivenProto) override;
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ServiceWorkerState State() const;
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void SetState(ServiceWorkerState aState);
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void MaybeDispatchStateChangeEvent();
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void GetScriptURL(nsString& aURL) const;
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void PostMessage(JSContext* aCx, JS::Handle<JS::Value> aMessage,
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const Sequence<JSObject*>& aTransferable, ErrorResult& aRv);
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void PostMessage(JSContext* aCx, JS::Handle<JS::Value> aMessage,
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const StructuredSerializeOptions& aOptions,
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ErrorResult& aRv);
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const ServiceWorkerDescriptor& Descriptor() const;
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void DisconnectFromOwner() override;
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void RevokeActor(ServiceWorkerChild* aActor);
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private:
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ServiceWorker(nsIGlobalObject* aGlobal,
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const ServiceWorkerDescriptor& aDescriptor);
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// This class is reference-counted and will be destroyed from Release().
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~ServiceWorker();
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void MaybeAttachToRegistration(ServiceWorkerRegistration* aRegistration);
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void Shutdown();
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ServiceWorkerDescriptor mDescriptor;
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RefPtr<ServiceWorkerChild> mActor;
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bool mShutdown;
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RefPtr<ServiceWorkerRegistration> mRegistration;
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ServiceWorkerState mLastNotifiedState;
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};
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} // namespace mozilla::dom
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#endif // mozilla_dom_serviceworker_h__
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