2 * Copyright (C) Canon Inc. 2016
3 * Copyright (C) 2017 Apple Inc. All rights reserved.
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29 #include "WebAnimation.h"
30 #include <wtf/Forward.h>
31 #include <wtf/HashSet.h>
33 #include <wtf/RefCounted.h>
39 class AnimationTimeline : public RefCounted<AnimationTimeline> {
41 bool isDocumentTimeline() const { return m_classType == DocumentTimelineClass; }
42 void addAnimation(Ref<WebAnimation>&&);
43 void removeAnimation(Ref<WebAnimation>&&);
44 WEBCORE_EXPORT String description();
46 virtual ~AnimationTimeline();
53 ClassType classType() const { return m_classType; }
55 explicit AnimationTimeline(ClassType);
58 ClassType m_classType;
59 HashSet<RefPtr<WebAnimation>> m_animations;
62 } // namespace WebCore
64 #define SPECIALIZE_TYPE_TRAITS_ANIMATION_TIMELINE(ToValueTypeName, predicate) \
65 SPECIALIZE_TYPE_TRAITS_BEGIN(WebCore::ToValueTypeName) \
66 static bool isType(const WebCore::AnimationTimeline& value) { return value.predicate; } \
67 SPECIALIZE_TYPE_TRAITS_END()