/* -*- 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_PerformanceNavigationTiming_h___ #define mozilla_dom_PerformanceNavigationTiming_h___ #include "nsCOMPtr.h" #include "nsIChannel.h" #include "nsITimedChannel.h" #include "mozilla/dom/PerformanceResourceTiming.h" #include "mozilla/dom/PerformanceNavigationTimingBinding.h" #include "nsIHttpChannel.h" namespace mozilla { namespace dom { // https://www.w3.org/TR/navigation-timing-2/#sec-PerformanceNavigationTiming class PerformanceNavigationTiming final : public PerformanceResourceTiming { public: NS_DECL_ISUPPORTS_INHERITED // Note that aPerformanceTiming must be initalized with zeroTime = 0 // so that timestamps are relative to startTime, as opposed to the // performance.timing object for which timestamps are absolute and has a // zeroTime initialized to navigationStart explicit PerformanceNavigationTiming(PerformanceTiming* aPerformanceTiming, Performance* aPerformance, nsIHttpChannel* aChannel) : PerformanceResourceTiming(aPerformanceTiming, aPerformance, NS_LITERAL_STRING("document"), aChannel) { SetEntryType(NS_LITERAL_STRING("navigation")); SetInitiatorType(NS_LITERAL_STRING("navigation")); } DOMHighResTimeStamp Duration() const override { return LoadEventEnd() - StartTime(); } DOMHighResTimeStamp StartTime() const override { return 0; } JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override; DOMHighResTimeStamp UnloadEventStart() const; DOMHighResTimeStamp UnloadEventEnd() const; DOMHighResTimeStamp DomInteractive() const; DOMHighResTimeStamp DomContentLoadedEventStart() const; DOMHighResTimeStamp DomContentLoadedEventEnd() const; DOMHighResTimeStamp DomComplete() const; DOMHighResTimeStamp LoadEventStart() const; DOMHighResTimeStamp LoadEventEnd() const; NavigationType Type() const; uint16_t RedirectCount() const; private: ~PerformanceNavigationTiming() {} }; } // namespace dom } // namespace mozilla #endif // mozilla_dom_PerformanceNavigationTiming_h___