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comparison: dom/base/nsDOMNavigationTiming.h
dom/base/nsDOMNavigationTiming.h
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| 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 5 | |
| 6 #ifndef nsDOMNavigationTiming_h___ | |
| 7 #define nsDOMNavigationTiming_h___ | |
| 8 | |
| 9 #include "nsCOMPtr.h" | |
| 10 #include "nsCOMArray.h" | |
| 11 #include "mozilla/TimeStamp.h" | |
| 12 | |
| 13 class nsIURI; | |
| 14 | |
| 15 typedef unsigned long long DOMTimeMilliSec; | |
| 16 typedef double DOMHighResTimeStamp; | |
| 17 typedef unsigned short nsDOMPerformanceNavigationType; | |
| 18 | |
| 19 namespace mozilla { | |
| 20 namespace dom { | |
| 21 namespace PerformanceNavigation { | |
| 22 static const nsDOMPerformanceNavigationType TYPE_NAVIGATE = 0; | |
| 23 static const nsDOMPerformanceNavigationType TYPE_RELOAD = 1; | |
| 24 static const nsDOMPerformanceNavigationType TYPE_BACK_FORWARD = 2; | |
| 25 static const nsDOMPerformanceNavigationType TYPE_RESERVED = 255; | |
| 26 } | |
| 27 } | |
| 28 } | |
| 29 | |
| 30 class nsDOMNavigationTiming MOZ_FINAL | |
| 31 { | |
| 32 public: | |
| 33 nsDOMNavigationTiming(); | |
| 34 | |
| 35 NS_INLINE_DECL_REFCOUNTING(nsDOMNavigationTiming) | |
| 36 | |
| 37 nsDOMPerformanceNavigationType GetType() const { | |
| 38 return mNavigationType; | |
| 39 } | |
| 40 inline DOMHighResTimeStamp GetNavigationStartHighRes() const { | |
| 41 return mNavigationStartHighRes; | |
| 42 } | |
| 43 DOMTimeMilliSec GetNavigationStart() const { | |
| 44 return static_cast<int64_t>(GetNavigationStartHighRes()); | |
| 45 } | |
| 46 mozilla::TimeStamp GetNavigationStartTimeStamp() const { | |
| 47 return mNavigationStartTimeStamp; | |
| 48 } | |
| 49 DOMTimeMilliSec GetUnloadEventStart(); | |
| 50 DOMTimeMilliSec GetUnloadEventEnd(); | |
| 51 DOMTimeMilliSec GetDomLoading() const { | |
| 52 return mDOMLoading; | |
| 53 } | |
| 54 DOMTimeMilliSec GetDomInteractive() const { | |
| 55 return mDOMInteractive; | |
| 56 } | |
| 57 DOMTimeMilliSec GetDomContentLoadedEventStart() const { | |
| 58 return mDOMContentLoadedEventStart; | |
| 59 } | |
| 60 DOMTimeMilliSec GetDomContentLoadedEventEnd() const { | |
| 61 return mDOMContentLoadedEventEnd; | |
| 62 } | |
| 63 DOMTimeMilliSec GetDomComplete() const { | |
| 64 return mDOMComplete; | |
| 65 } | |
| 66 DOMTimeMilliSec GetLoadEventStart() const { | |
| 67 return mLoadEventStart; | |
| 68 } | |
| 69 DOMTimeMilliSec GetLoadEventEnd() const { | |
| 70 return mLoadEventEnd; | |
| 71 } | |
| 72 | |
| 73 void NotifyNavigationStart(); | |
| 74 void NotifyFetchStart(nsIURI* aURI, nsDOMPerformanceNavigationType aNavigationType); | |
| 75 void NotifyBeforeUnload(); | |
| 76 void NotifyUnloadAccepted(nsIURI* aOldURI); | |
| 77 void NotifyUnloadEventStart(); | |
| 78 void NotifyUnloadEventEnd(); | |
| 79 void NotifyLoadEventStart(); | |
| 80 void NotifyLoadEventEnd(); | |
| 81 | |
| 82 // Document changes state to 'loading' before connecting to timing | |
| 83 void SetDOMLoadingTimeStamp(nsIURI* aURI, mozilla::TimeStamp aValue); | |
| 84 void NotifyDOMLoading(nsIURI* aURI); | |
| 85 void NotifyDOMInteractive(nsIURI* aURI); | |
| 86 void NotifyDOMComplete(nsIURI* aURI); | |
| 87 void NotifyDOMContentLoadedStart(nsIURI* aURI); | |
| 88 void NotifyDOMContentLoadedEnd(nsIURI* aURI); | |
| 89 DOMTimeMilliSec TimeStampToDOM(mozilla::TimeStamp aStamp) const; | |
| 90 | |
| 91 inline DOMHighResTimeStamp TimeStampToDOMHighRes(mozilla::TimeStamp aStamp) | |
| 92 { | |
| 93 mozilla::TimeDuration duration = aStamp - mNavigationStartTimeStamp; | |
| 94 return duration.ToMilliseconds(); | |
| 95 } | |
| 96 | |
| 97 private: | |
| 98 nsDOMNavigationTiming(const nsDOMNavigationTiming &) MOZ_DELETE; | |
| 99 ~nsDOMNavigationTiming(); | |
| 100 | |
| 101 void Clear(); | |
| 102 | |
| 103 nsCOMPtr<nsIURI> mUnloadedURI; | |
| 104 nsCOMPtr<nsIURI> mLoadedURI; | |
| 105 | |
| 106 nsDOMPerformanceNavigationType mNavigationType; | |
| 107 DOMHighResTimeStamp mNavigationStartHighRes; | |
| 108 mozilla::TimeStamp mNavigationStartTimeStamp; | |
| 109 DOMTimeMilliSec DurationFromStart(); | |
| 110 | |
| 111 DOMTimeMilliSec mBeforeUnloadStart; | |
| 112 DOMTimeMilliSec mUnloadStart; | |
| 113 DOMTimeMilliSec mUnloadEnd; | |
| 114 DOMTimeMilliSec mLoadEventStart; | |
| 115 DOMTimeMilliSec mLoadEventEnd; | |
| 116 | |
| 117 DOMTimeMilliSec mDOMLoading; | |
| 118 DOMTimeMilliSec mDOMInteractive; | |
| 119 DOMTimeMilliSec mDOMContentLoadedEventStart; | |
| 120 DOMTimeMilliSec mDOMContentLoadedEventEnd; | |
| 121 DOMTimeMilliSec mDOMComplete; | |
| 122 | |
| 123 // Booleans to keep track of what things we've already been notified | |
| 124 // about. We don't update those once we've been notified about them | |
| 125 // once. | |
| 126 bool mLoadEventStartSet : 1; | |
| 127 bool mLoadEventEndSet : 1; | |
| 128 bool mDOMLoadingSet : 1; | |
| 129 bool mDOMInteractiveSet : 1; | |
| 130 bool mDOMContentLoadedEventStartSet : 1; | |
| 131 bool mDOMContentLoadedEventEndSet : 1; | |
| 132 bool mDOMCompleteSet : 1; | |
| 133 }; | |
| 134 | |
| 135 #endif /* nsDOMNavigationTiming_h___ */ |
