/* -*- 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_workers_serviceworker_h__ #define mozilla_dom_workers_serviceworker_h__ #include "mozilla/DOMEventTargetHelper.h" #include "mozilla/dom/BindingDeclarations.h" #include "mozilla/dom/ServiceWorkerBinding.h" // For ServiceWorkerState. class nsPIDOMWindowInner; namespace mozilla { namespace dom { namespace workers { class ServiceWorkerInfo; class ServiceWorkerManager; class SharedWorker; bool ServiceWorkerVisible(JSContext* aCx, JSObject* aObj); class ServiceWorker final : public DOMEventTargetHelper { friend class ServiceWorkerInfo; public: NS_DECL_ISUPPORTS_INHERITED IMPL_EVENT_HANDLER(statechange) IMPL_EVENT_HANDLER(error) virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override; ServiceWorkerState State() const { return mState; } void SetState(ServiceWorkerState aState) { mState = aState; } void GetScriptURL(nsString& aURL) const; void DispatchStateChange(ServiceWorkerState aState) { DOMEventTargetHelper::DispatchTrustedEvent(NS_LITERAL_STRING("statechange")); } #ifdef XP_WIN #undef PostMessage #endif void PostMessage(JSContext* aCx, JS::Handle<JS::Value> aMessage, const Optional<Sequence<JS::Value>>& aTransferable, ErrorResult& aRv); private: // This class can only be created from ServiceWorkerInfo::GetOrCreateInstance(). ServiceWorker(nsPIDOMWindowInner* aWindow, ServiceWorkerInfo* aInfo); // This class is reference-counted and will be destroyed from Release(). ~ServiceWorker(); ServiceWorkerState mState; const RefPtr<ServiceWorkerInfo> mInfo; }; } // namespace workers } // namespace dom } // namespace mozilla #endif // mozilla_dom_workers_serviceworker_h__