mirror of
https://github.com/roytam1/basilisk55.git
synced 2026-05-26 15:02:46 +00:00
69 lines
2.6 KiB
C++
69 lines
2.6 KiB
C++
/* -*- 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/. */
|
|
|
|
#include "PerformanceMeasure.h"
|
|
#include "MainThreadUtils.h"
|
|
#include "mozilla/dom/PerformanceMeasureBinding.h"
|
|
|
|
using namespace mozilla::dom;
|
|
|
|
PerformanceMeasure::PerformanceMeasure(nsISupports* aParent,
|
|
const nsAString& aName,
|
|
DOMHighResTimeStamp aStartTime,
|
|
DOMHighResTimeStamp aEndTime,
|
|
const JS::Handle<JS::Value>& aDetail)
|
|
: PerformanceEntry(aParent, aName, NS_LITERAL_STRING("measure"))
|
|
, mStartTime(aStartTime)
|
|
, mDuration(aEndTime - aStartTime)
|
|
, mDetail(aDetail)
|
|
{
|
|
// mParent is null in workers.
|
|
MOZ_ASSERT(mParent || !NS_IsMainThread());
|
|
}
|
|
|
|
PerformanceMeasure::~PerformanceMeasure()
|
|
{
|
|
mozilla::DropJSObjects(this);
|
|
}
|
|
|
|
NS_IMPL_CYCLE_COLLECTION_CLASS(PerformanceMeasure)
|
|
NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN_INHERITED(PerformanceMeasure,
|
|
PerformanceEntry)
|
|
tmp->mDetail.setUndefined();
|
|
mozilla::DropJSObjects(tmp);
|
|
NS_IMPL_CYCLE_COLLECTION_UNLINK_END
|
|
NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN_INHERITED(PerformanceMeasure,
|
|
PerformanceEntry)
|
|
NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
|
|
|
|
NS_IMPL_CYCLE_COLLECTION_TRACE_BEGIN_INHERITED(PerformanceMeasure,
|
|
PerformanceEntry)
|
|
NS_IMPL_CYCLE_COLLECTION_TRACE_JS_MEMBER_CALLBACK(mDetail)
|
|
NS_IMPL_CYCLE_COLLECTION_TRACE_END
|
|
|
|
NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(PerformanceMeasure)
|
|
NS_INTERFACE_MAP_END_INHERITING(PerformanceEntry)
|
|
NS_IMPL_ADDREF_INHERITED(PerformanceMeasure, PerformanceEntry)
|
|
NS_IMPL_RELEASE_INHERITED(PerformanceMeasure, PerformanceEntry)
|
|
|
|
JSObject*
|
|
PerformanceMeasure::WrapObject(JSContext* aCx,
|
|
JS::Handle<JSObject*> aGivenProto)
|
|
{
|
|
return PerformanceMeasureBinding::Wrap(aCx, this, aGivenProto);
|
|
}
|
|
|
|
void
|
|
PerformanceMeasure::GetDetail(JSContext* aCx,
|
|
JS::MutableHandle<JS::Value> aRv)
|
|
{
|
|
// Return a copy so that this method always returns the value it is set to
|
|
// (i.e. it'll return the same value even if the caller assigns to it). Note
|
|
// that if detail is an object, its contents can be mutated and this is
|
|
// expected.
|
|
aRv.set(mDetail);
|
|
}
|