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/*
* Copyright (C) 2025 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "PerformanceEventTiming.h"
#include "Document.h"
#include "EventNames.h"
#include "EventTargetInlines.h"
#include "NodeDocument.h"
#include "PerformanceEventTimingCandidate.h"
#include <cmath>
namespace WebCore {
Ref<PerformanceEventTiming> PerformanceEventTiming::create(const PerformanceEventTimingCandidate& candidate, bool isFirst)
{
return adoptRef(*new PerformanceEventTiming(candidate, isFirst));
}
PerformanceEventTiming::PerformanceEventTiming(const PerformanceEventTimingCandidate& candidate, bool isFirst)
: PerformanceEntry(eventNames().eventNameFromEventType(candidate.type), candidate.startTime.milliseconds(), candidate.startTime.milliseconds() + durationResolutionInMilliseconds*std::round(candidate.duration.milliseconds() / durationResolutionInMilliseconds))
, m_isFirst(isFirst)
, m_cancelable(candidate.cancelable)
, m_processingStart(candidate.processingStart)
, m_processingEnd(candidate.processingEnd)
, m_interactionID(candidate.interactionID)
, m_target(candidate.target)
{ }
PerformanceEventTiming::~PerformanceEventTiming() = default;
Node* PerformanceEventTiming::target() const
{
if (!m_target || !m_target->isNode())
return nullptr;
RefPtr<Node> node = downcast<Node>((m_target.get()));
if (!node)
return nullptr;
Ref document = node->document();
if (!node->isConnected() || !document->isFullyActive())
return nullptr;
return node.unsafeGet();
}
PerformanceEntry::Type PerformanceEventTiming::performanceEntryType() const
{
return m_isFirst ? Type::FirstInput : Type::Event;
}
ASCIILiteral PerformanceEventTiming::entryType() const
{
return m_isFirst ? "first-input"_s : "event"_s;
}
uint64_t PerformanceEventTiming::interactionId() const
{
return m_interactionID.value;
}
} // namespace WebCore
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