Source/WebCore/dom/TransitionEvent.h

/*
 * Copyright (C) 2007, 2008 Apple Inc. All rights reserved.
 * Copyright (C) 2013 Intel Corporation. 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. ``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
 * 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
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 */

#pragma once

#include "AnimationEventBase.h"

namespace WebCore {

class TransitionEvent final : public AnimationEventBase {
    WTF_MAKE_ISO_ALLOCATED(TransitionEvent);
public:
    static Ref<TransitionEvent> create(const AtomString& type, const String& propertyName, double elapsedTime, const String& pseudoElement, std::optional<Seconds> timelineTime, WebAnimation* animation)
    {
        return adoptRef(*new TransitionEvent(type, propertyName, elapsedTime, pseudoElement, timelineTime, animation));
    }

    struct Init : EventInit {
        String propertyName;
        double elapsedTime { 0 };
        String pseudoElement;
    };

    static Ref<TransitionEvent> create(const AtomString& type, const Init& initializer, IsTrusted isTrusted = IsTrusted::No)
    {
        return adoptRef(*new TransitionEvent(type, initializer, isTrusted));
    }

    virtual ~TransitionEvent();

    bool isTransitionEvent() const final { return true; }

    const String& propertyName() const;
    double elapsedTime() const;
    const String& pseudoElement() const;

    EventInterface eventInterface() const override;

private:
    TransitionEvent(const AtomString& type, const String& propertyName, double elapsedTime, const String& pseudoElement, std::optional<Seconds> timelineTime, WebAnimation*);
    TransitionEvent(const AtomString& type, const Init& initializer, IsTrusted);

    String m_propertyName;
    double m_elapsedTime;
    String m_pseudoElement;
};

} // namespace WebCore

SPECIALIZE_TYPE_TRAITS_ANIMATION_EVENT_BASE(TransitionEvent, isTransitionEvent())