/* * Copyright (C) 2018 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. ``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 * 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. */ #pragma once #include "DeclarativeAnimation.h" #include <wtf/Ref.h> namespace WebCore { class Animation; class Element; class RenderStyle; class CSSAnimation final : public DeclarativeAnimation { public: static Ref<CSSAnimation> create(Element&, const Animation&, const RenderStyle* oldStyle, const RenderStyle& newStyle); ~CSSAnimation() = default; bool isCSSAnimation() const override { return true; } const String& animationName() const { return m_animationName; } const RenderStyle& unanimatedStyle() const { return *m_unanimatedStyle; } ExceptionOr<void> bindingsPlay() final; ExceptionOr<void> bindingsPause() final; protected: void syncPropertiesWithBackingAnimation() final; private: CSSAnimation(Element&, const Animation&, const RenderStyle&); String m_animationName; std::unique_ptr<RenderStyle> m_unanimatedStyle; bool m_stickyPaused { false }; }; } // namespace WebCore SPECIALIZE_TYPE_TRAITS_WEB_ANIMATION(CSSAnimation, isCSSAnimation())