Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2             : /* vim: set ts=8 sts=2 et sw=2 tw=80: */
       3             : /* This Source Code Form is subject to the terms of the Mozilla Public
       4             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       5             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       6             : 
       7             : #include "PerformanceResourceTiming.h"
       8             : #include "mozilla/dom/PerformanceResourceTimingBinding.h"
       9             : 
      10             : using namespace mozilla::dom;
      11             : 
      12           0 : NS_IMPL_CYCLE_COLLECTION_INHERITED(PerformanceResourceTiming,
      13             :                                    PerformanceEntry,
      14             :                                    mTiming)
      15             : 
      16           0 : NS_IMPL_CYCLE_COLLECTION_TRACE_BEGIN_INHERITED(PerformanceResourceTiming,
      17             :                                                PerformanceEntry)
      18           0 : NS_IMPL_CYCLE_COLLECTION_TRACE_END
      19             : 
      20           2 : NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION_INHERITED(PerformanceResourceTiming)
      21           0 : NS_INTERFACE_MAP_END_INHERITING(PerformanceEntry)
      22             : 
      23           4 : NS_IMPL_ADDREF_INHERITED(PerformanceResourceTiming, PerformanceEntry)
      24           2 : NS_IMPL_RELEASE_INHERITED(PerformanceResourceTiming, PerformanceEntry)
      25             : 
      26           2 : PerformanceResourceTiming::PerformanceResourceTiming(PerformanceTiming* aPerformanceTiming,
      27             :                                                      Performance* aPerformance,
      28           2 :                                                      const nsAString& aName)
      29           4 : : PerformanceEntry(aPerformance, aName, NS_LITERAL_STRING("resource")),
      30             :   mTiming(aPerformanceTiming),
      31             :   mEncodedBodySize(0),
      32             :   mTransferSize(0),
      33           4 :   mDecodedBodySize(0)
      34             : {
      35           2 :   MOZ_ASSERT(aPerformance, "Parent performance object should be provided");
      36           2 : }
      37             : 
      38           0 : PerformanceResourceTiming::~PerformanceResourceTiming()
      39             : {
      40           0 : }
      41             : 
      42             : DOMHighResTimeStamp
      43           2 : PerformanceResourceTiming::StartTime() const
      44             : {
      45           2 :   DOMHighResTimeStamp startTime = mTiming->RedirectStartHighRes();
      46           2 :   return startTime ? startTime : mTiming->FetchStartHighRes();
      47             : }
      48             : 
      49             : JSObject*
      50           0 : PerformanceResourceTiming::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
      51             : {
      52           0 :   return PerformanceResourceTimingBinding::Wrap(aCx, this, aGivenProto);
      53             : }