1/*
2 * Copyright (C) 2018 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#pragma once
27
28#include "DeclarativeAnimation.h"
29#include <wtf/Ref.h>
30
31namespace WebCore {
32
33class Animation;
34class Element;
35class RenderStyle;
36
37class CSSAnimation final : public DeclarativeAnimation {
38 WTF_MAKE_ISO_ALLOCATED(CSSAnimation);
39public:
40 static Ref<CSSAnimation> create(Element&, const Animation&, const RenderStyle* oldStyle, const RenderStyle& newStyle);
41 ~CSSAnimation() = default;
42
43 bool isCSSAnimation() const override { return true; }
44 const String& animationName() const { return m_animationName; }
45 const RenderStyle& unanimatedStyle() const { return *m_unanimatedStyle; }
46
47 ExceptionOr<void> bindingsPlay() final;
48 ExceptionOr<void> bindingsPause() final;
49
50protected:
51 void syncPropertiesWithBackingAnimation() final;
52
53private:
54 CSSAnimation(Element&, const Animation&, const RenderStyle&);
55
56 String m_animationName;
57 std::unique_ptr<RenderStyle> m_unanimatedStyle;
58 bool m_stickyPaused { false };
59};
60
61} // namespace WebCore
62
63SPECIALIZE_TYPE_TRAITS_WEB_ANIMATION(CSSAnimation, isCSSAnimation())
64