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https://github.com/mozilla/gecko-dev.git
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da8e71fd84
MozReview-Commit-ID: 9qtfwaqSY4J --HG-- extra : rebase_source : 1c8b29a9cc0aec9e33dadbea8808dfda9f9a6888
213 lines
5.6 KiB
C++
213 lines
5.6 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 nsDOMNavigationTiming_h___
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#define nsDOMNavigationTiming_h___
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#include "nsCOMPtr.h"
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#include "nsCOMArray.h"
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#include "mozilla/WeakPtr.h"
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#include "mozilla/TimeStamp.h"
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class nsDocShell;
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class nsIURI;
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typedef unsigned long long DOMTimeMilliSec;
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typedef double DOMHighResTimeStamp;
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class nsDOMNavigationTiming final
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{
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public:
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enum Type {
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TYPE_NAVIGATE = 0,
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TYPE_RELOAD = 1,
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TYPE_BACK_FORWARD = 2,
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TYPE_RESERVED = 255,
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};
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explicit nsDOMNavigationTiming(nsDocShell* aDocShell);
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NS_INLINE_DECL_REFCOUNTING(nsDOMNavigationTiming)
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Type GetType() const
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{
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return mNavigationType;
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}
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inline DOMHighResTimeStamp GetNavigationStartHighRes() const
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{
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return mNavigationStartHighRes;
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}
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DOMTimeMilliSec GetNavigationStart() const
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{
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return static_cast<int64_t>(GetNavigationStartHighRes());
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}
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mozilla::TimeStamp GetNavigationStartTimeStamp() const
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{
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return mNavigationStart;
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}
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DOMTimeMilliSec GetUnloadEventStart()
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{
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return TimeStampToDOM(GetUnloadEventStartTimeStamp());
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}
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DOMTimeMilliSec GetUnloadEventEnd()
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{
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return TimeStampToDOM(GetUnloadEventEndTimeStamp());
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}
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DOMTimeMilliSec GetDomLoading() const
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{
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return TimeStampToDOM(mDOMLoading);
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}
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DOMTimeMilliSec GetDomInteractive() const
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{
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return TimeStampToDOM(mDOMInteractive);
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}
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DOMTimeMilliSec GetDomContentLoadedEventStart() const
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{
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return TimeStampToDOM(mDOMContentLoadedEventStart);
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}
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DOMTimeMilliSec GetDomContentLoadedEventEnd() const
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{
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return TimeStampToDOM(mDOMContentLoadedEventEnd);
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}
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DOMTimeMilliSec GetDomComplete() const
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{
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return TimeStampToDOM(mDOMComplete);
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}
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DOMTimeMilliSec GetLoadEventStart() const
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{
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return TimeStampToDOM(mLoadEventStart);
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}
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DOMTimeMilliSec GetLoadEventEnd() const
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{
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return TimeStampToDOM(mLoadEventEnd);
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}
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DOMTimeMilliSec GetTimeToNonBlankPaint() const
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{
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return TimeStampToDOM(mNonBlankPaint);
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}
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DOMHighResTimeStamp GetUnloadEventStartHighRes()
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{
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mozilla::TimeStamp stamp = GetUnloadEventStartTimeStamp();
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if (stamp.IsNull()) {
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return 0;
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}
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return TimeStampToDOMHighRes(stamp);
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}
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DOMHighResTimeStamp GetUnloadEventEndHighRes()
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{
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mozilla::TimeStamp stamp = GetUnloadEventEndTimeStamp();
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if (stamp.IsNull()) {
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return 0;
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}
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return TimeStampToDOMHighRes(stamp);
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}
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DOMHighResTimeStamp GetDomInteractiveHighRes() const
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{
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return TimeStampToDOMHighRes(mDOMInteractive);
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}
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DOMHighResTimeStamp GetDomContentLoadedEventStartHighRes() const
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{
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return TimeStampToDOMHighRes(mDOMContentLoadedEventStart);
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}
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DOMHighResTimeStamp GetDomContentLoadedEventEndHighRes() const
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{
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return TimeStampToDOMHighRes(mDOMContentLoadedEventEnd);
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}
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DOMHighResTimeStamp GetDomCompleteHighRes() const
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{
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return TimeStampToDOMHighRes(mDOMComplete);
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}
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DOMHighResTimeStamp GetLoadEventStartHighRes() const
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{
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return TimeStampToDOMHighRes(mLoadEventStart);
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}
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DOMHighResTimeStamp GetLoadEventEndHighRes() const
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{
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return TimeStampToDOMHighRes(mLoadEventEnd);
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}
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enum class DocShellState : uint8_t {
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eActive,
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eInactive
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};
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void NotifyNavigationStart(DocShellState aDocShellState);
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void NotifyFetchStart(nsIURI* aURI, Type aNavigationType);
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void NotifyBeforeUnload();
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void NotifyUnloadAccepted(nsIURI* aOldURI);
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void NotifyUnloadEventStart();
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void NotifyUnloadEventEnd();
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void NotifyLoadEventStart();
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void NotifyLoadEventEnd();
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// Document changes state to 'loading' before connecting to timing
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void SetDOMLoadingTimeStamp(nsIURI* aURI, mozilla::TimeStamp aValue);
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void NotifyDOMLoading(nsIURI* aURI);
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void NotifyDOMInteractive(nsIURI* aURI);
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void NotifyDOMComplete(nsIURI* aURI);
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void NotifyDOMContentLoadedStart(nsIURI* aURI);
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void NotifyDOMContentLoadedEnd(nsIURI* aURI);
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void NotifyNonBlankPaintForRootContentDocument();
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void NotifyDocShellStateChanged(DocShellState aDocShellState);
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DOMTimeMilliSec TimeStampToDOM(mozilla::TimeStamp aStamp) const;
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inline DOMHighResTimeStamp TimeStampToDOMHighRes(mozilla::TimeStamp aStamp) const
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{
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MOZ_ASSERT(!aStamp.IsNull(), "The timestamp should not be null");
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if (aStamp.IsNull()) {
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return 0;
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}
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mozilla::TimeDuration duration = aStamp - mNavigationStart;
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return duration.ToMilliseconds();
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}
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private:
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nsDOMNavigationTiming(const nsDOMNavigationTiming &) = delete;
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~nsDOMNavigationTiming();
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void Clear();
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mozilla::TimeStamp GetUnloadEventStartTimeStamp() const;
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mozilla::TimeStamp GetUnloadEventEndTimeStamp() const;
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bool IsTopLevelContentDocumentInContentProcess() const;
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mozilla::WeakPtr<nsDocShell> mDocShell;
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nsCOMPtr<nsIURI> mUnloadedURI;
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nsCOMPtr<nsIURI> mLoadedURI;
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Type mNavigationType;
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DOMHighResTimeStamp mNavigationStartHighRes;
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mozilla::TimeStamp mNavigationStart;
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mozilla::TimeStamp mNonBlankPaint;
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mozilla::TimeStamp mBeforeUnloadStart;
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mozilla::TimeStamp mUnloadStart;
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mozilla::TimeStamp mUnloadEnd;
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mozilla::TimeStamp mLoadEventStart;
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mozilla::TimeStamp mLoadEventEnd;
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mozilla::TimeStamp mDOMLoading;
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mozilla::TimeStamp mDOMInteractive;
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mozilla::TimeStamp mDOMContentLoadedEventStart;
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mozilla::TimeStamp mDOMContentLoadedEventEnd;
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mozilla::TimeStamp mDOMComplete;
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bool mDocShellHasBeenActiveSinceNavigationStart : 1;
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};
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#endif /* nsDOMNavigationTiming_h___ */
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