gecko-dev/dom/workers/Performance.h

50 строки
1.2 KiB
C++

/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
/* 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_performance_h__
#define mozilla_dom_workers_performance_h__
#include "nsWrapperCache.h"
#include "js/TypeDecls.h"
#include "Workers.h"
#include "nsISupportsImpl.h"
#include "nsCycleCollectionParticipant.h"
BEGIN_WORKERS_NAMESPACE
class WorkerPrivate;
class Performance final : public nsWrapperCache
{
public:
NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(Performance)
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(Performance)
explicit Performance(WorkerPrivate* aWorkerPrivate);
private:
~Performance();
WorkerPrivate* mWorkerPrivate;
public:
virtual JSObject*
WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
nsISupports*
GetParentObject() const
{
// There's only one global on a worker, so we don't need to specify.
return nullptr;
}
// WebIDL (public APIs)
double Now() const;
};
END_WORKERS_NAMESPACE
#endif // mozilla_dom_workers_performance_h__