Source/WebCore/animation/StyleOriginatedAnimationEvent.cpp

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#include "config.h"
#include "StyleOriginatedAnimationEvent.h"

#include "Node.h"
#include "NodeInlines.h"
#include "WebAnimationUtilities.h"

#include <wtf/TZoneMallocInlines.h>

namespace WebCore {

WTF_MAKE_TZONE_OR_ISO_ALLOCATED_IMPL(StyleOriginatedAnimationEvent);

StyleOriginatedAnimationEvent::StyleOriginatedAnimationEvent(enum EventInterfaceType eventInterface, const AtomString& type, WebAnimation* animation, std::optional<Seconds> scheduledTime, double elapsedTime, const std::optional<Style::PseudoElementIdentifier>& pseudoElementIdentifier)
    : AnimationEventBase(eventInterface, type, animation, scheduledTime)
    , m_elapsedTime(elapsedTime)
    , m_pseudoElementIdentifier(pseudoElementIdentifier)
{
}

StyleOriginatedAnimationEvent::StyleOriginatedAnimationEvent(enum EventInterfaceType eventInterface, const AtomString& type, const EventInit& init, IsTrusted isTrusted, double elapsedTime, const String& pseudoElement)
    : AnimationEventBase(eventInterface, type, init, isTrusted)
    , m_elapsedTime(elapsedTime)
    , m_pseudoElement(pseudoElement)
{
    RefPtr node = dynamicDowncast<Node>(target());
    auto [parsed, pseudoElementIdentifier] = pseudoElementIdentifierFromString(m_pseudoElement, node ? &node->document() : nullptr);
    m_pseudoElementIdentifier = parsed ? pseudoElementIdentifier : std::nullopt;
}

StyleOriginatedAnimationEvent::~StyleOriginatedAnimationEvent() = default;

const String& StyleOriginatedAnimationEvent::pseudoElement()
{
    if (m_pseudoElementIdentifier && m_pseudoElement.isNull())
        m_pseudoElement = pseudoElementIdentifierAsString(m_pseudoElementIdentifier);
    return m_pseudoElement;
}

} // namespace WebCore