зеркало из https://github.com/mozilla/gecko-dev.git
95 строки
2.8 KiB
C++
95 строки
2.8 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_serviceworker_h__
|
|
#define mozilla_dom_serviceworker_h__
|
|
|
|
#include "mozilla/DOMEventTargetHelper.h"
|
|
#include "mozilla/dom/BindingDeclarations.h"
|
|
#include "mozilla/dom/ServiceWorkerDescriptor.h"
|
|
#include "mozilla/dom/ServiceWorkerUtils.h"
|
|
|
|
#ifdef XP_WIN
|
|
# undef PostMessage
|
|
#endif
|
|
|
|
class nsIGlobalObject;
|
|
|
|
namespace mozilla::dom {
|
|
|
|
class ServiceWorkerChild;
|
|
class ServiceWorkerCloneData;
|
|
struct StructuredSerializeOptions;
|
|
|
|
#define NS_DOM_SERVICEWORKER_IID \
|
|
{ \
|
|
0xd42e0611, 0x3647, 0x4319, { \
|
|
0xae, 0x05, 0x19, 0x89, 0x59, 0xba, 0x99, 0x5e \
|
|
} \
|
|
}
|
|
|
|
class ServiceWorker final : public DOMEventTargetHelper {
|
|
public:
|
|
NS_DECLARE_STATIC_IID_ACCESSOR(NS_DOM_SERVICEWORKER_IID)
|
|
NS_DECL_ISUPPORTS_INHERITED
|
|
NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(ServiceWorker, DOMEventTargetHelper)
|
|
|
|
IMPL_EVENT_HANDLER(statechange)
|
|
IMPL_EVENT_HANDLER(error)
|
|
|
|
static already_AddRefed<ServiceWorker> Create(
|
|
nsIGlobalObject* aOwner, const ServiceWorkerDescriptor& aDescriptor);
|
|
|
|
virtual JSObject* WrapObject(JSContext* aCx,
|
|
JS::Handle<JSObject*> aGivenProto) override;
|
|
|
|
ServiceWorkerState State() const;
|
|
|
|
void SetState(ServiceWorkerState aState);
|
|
|
|
void MaybeDispatchStateChangeEvent();
|
|
|
|
void GetScriptURL(nsString& aURL) const;
|
|
|
|
void PostMessage(JSContext* aCx, JS::Handle<JS::Value> aMessage,
|
|
const Sequence<JSObject*>& aTransferable, ErrorResult& aRv);
|
|
|
|
void PostMessage(JSContext* aCx, JS::Handle<JS::Value> aMessage,
|
|
const StructuredSerializeOptions& aOptions,
|
|
ErrorResult& aRv);
|
|
|
|
const ServiceWorkerDescriptor& Descriptor() const;
|
|
|
|
void DisconnectFromOwner() override;
|
|
|
|
void RevokeActor(ServiceWorkerChild* aActor);
|
|
|
|
private:
|
|
ServiceWorker(nsIGlobalObject* aWindow,
|
|
const ServiceWorkerDescriptor& aDescriptor);
|
|
|
|
// This class is reference-counted and will be destroyed from Release().
|
|
~ServiceWorker();
|
|
|
|
void MaybeAttachToRegistration(ServiceWorkerRegistration* aRegistration);
|
|
|
|
void Shutdown();
|
|
|
|
ServiceWorkerDescriptor mDescriptor;
|
|
|
|
RefPtr<ServiceWorkerChild> mActor;
|
|
bool mShutdown;
|
|
|
|
RefPtr<ServiceWorkerRegistration> mRegistration;
|
|
ServiceWorkerState mLastNotifiedState;
|
|
};
|
|
|
|
NS_DEFINE_STATIC_IID_ACCESSOR(ServiceWorker, NS_DOM_SERVICEWORKER_IID)
|
|
|
|
} // namespace mozilla::dom
|
|
|
|
#endif // mozilla_dom_serviceworker_h__
|