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LibWeb: Implement performance.{measure,clearMeasures}

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Luke Wilde 2023-05-13 13:34:28 +01:00 • committed by Andreas Kling
parent d088619560
commit 036e1e1bcf
10 changed files with 371 additions and 4 deletions
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51
Userland/Libraries/LibWeb/UserTiming/PerformanceMeasure.cpp Normal file
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/*
* Copyright (c) 2023, Luke Wilde <lukew@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibWeb/Bindings/Intrinsics.h>
#include <LibWeb/Bindings/PerformanceMeasurePrototype.h>
#include <LibWeb/HTML/StructuredSerialize.h>
#include <LibWeb/HTML/Window.h>
#include <LibWeb/HighResolutionTime/TimeOrigin.h>
#include <LibWeb/NavigationTiming/EntryNames.h>
#include <LibWeb/PerformanceTimeline/EntryTypes.h>
#include <LibWeb/UserTiming/PerformanceMeasure.h>
#include <LibWeb/WebIDL/ExceptionOr.h>
namespace Web::UserTiming {
PerformanceMeasure::PerformanceMeasure(JS::Realm& realm, String const& name, HighResolutionTime::DOMHighResTimeStamp start_time, HighResolutionTime::DOMHighResTimeStamp duration, JS::Value detail)
: PerformanceTimeline::PerformanceEntry(realm, name, start_time, duration)
, m_detail(detail)
{
}
PerformanceMeasure::~PerformanceMeasure() = default;
WebIDL::ExceptionOr<JS::NonnullGCPtr<PerformanceMeasure>> PerformanceMeasure::create(JS::Realm& realm, String const& measure_name, HighResolutionTime::DOMHighResTimeStamp start_time, HighResolutionTime::DOMHighResTimeStamp duration, JS::Value detail)
{
return MUST_OR_THROW_OOM(realm.heap().allocate<PerformanceMeasure>(realm, realm, measure_name, start_time, duration, detail));
}
FlyString const& PerformanceMeasure::entry_type() const
{
return PerformanceTimeline::EntryTypes::measure;
}
JS::ThrowCompletionOr<void> PerformanceMeasure::initialize(JS::Realm& realm)
{
MUST_OR_THROW_OOM(Base::initialize(realm));
set_prototype(&Bindings::ensure_web_prototype<Bindings::PerformanceMeasurePrototype>(realm, "PerformanceMeasure"));
return {};
}
void PerformanceMeasure::visit_edges(JS::Cell::Visitor& visitor)
{
Base::visit_edges(visitor);
visitor.visit(m_detail);
}
}