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/*
* 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 "StyleOriginatedAnimation.h"
#include "Styleable.h"
#include <wtf/OptionSet.h>
#include <wtf/Ref.h>
namespace WebCore {
class Animation;
class RenderStyle;
class CSSAnimation final : public StyleOriginatedAnimation {
WTF_MAKE_TZONE_OR_ISO_ALLOCATED(CSSAnimation);
public:
static Ref<CSSAnimation> create(const Styleable&, const Animation&, const RenderStyle* oldStyle, const RenderStyle& newStyle, const Style::ResolutionContext&);
~CSSAnimation() = default;
bool isCSSAnimation() const override { return true; }
const String& animationName() const { return m_animationName; }
void effectTimingWasUpdatedUsingBindings(OptionalEffectTiming);
void effectKeyframesWereSetUsingBindings();
void effectCompositeOperationWasSetUsingBindings();
void keyframesRuleDidChange();
void updateKeyframesIfNeeded(const RenderStyle* oldStyle, const RenderStyle& newStyle, const Style::ResolutionContext&);
void syncStyleOriginatedTimeline();
private:
CSSAnimation(const Styleable&, const Animation&);
void syncPropertiesWithBackingAnimation() final;
Ref<StyleOriginatedAnimationEvent> createEvent(const AtomString& eventType, std::optional<Seconds> scheduledTime, double elapsedTime, const std::optional<Style::PseudoElementIdentifier>&) final;
AnimationTimeline* bindingsTimeline() const final;
void setBindingsTimeline(RefPtr<AnimationTimeline>&&) final;
ExceptionOr<void> bindingsPlay() final;
ExceptionOr<void> bindingsPause() final;
void setBindingsEffect(RefPtr<AnimationEffect>&&) final;
ExceptionOr<void> setBindingsStartTime(const std::optional<WebAnimationTime>&) final;
ExceptionOr<void> bindingsReverse() final;
void setBindingsRangeStart(TimelineRangeValue&&) final;
void setBindingsRangeEnd(TimelineRangeValue&&) final;
enum class Property : uint16_t {
Name = 1 << 0,
Duration = 1 << 1,
TimingFunction = 1 << 2,
IterationCount = 1 << 3,
Direction = 1 << 4,
PlayState = 1 << 5,
Delay = 1 << 6,
FillMode = 1 << 7,
Keyframes = 1 << 8,
CompositeOperation = 1 << 9,
Timeline = 1 << 10,
RangeStart = 1 << 11,
RangeEnd = 1 << 12,
};
String m_animationName;
OptionSet<Property> m_overriddenProperties;
std::optional<AnimationPlayState> m_lastStyleOriginatedPlayState;
};
} // namespace WebCore
SPECIALIZE_TYPE_TRAITS_WEB_ANIMATION(CSSAnimation, isCSSAnimation())
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