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f703b72f96
This patch (re)hooks up animations so they start and removes the infrastructure required by blink to synchronize the compositor and main threads. R=ojan@chromium.org Review URL: https://codereview.chromium.org/772673002
100 lines
4.3 KiB
C++
100 lines
4.3 KiB
C++
/*
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* Copyright (C) 2013 Google Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following disclaimer
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* in the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Google Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef SKY_ENGINE_CORE_ANIMATION_ANIMATION_H_
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#define SKY_ENGINE_CORE_ANIMATION_ANIMATION_H_
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#include "sky/engine/core/animation/AnimationEffect.h"
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#include "sky/engine/core/animation/AnimationNode.h"
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#include "sky/engine/core/animation/EffectInput.h"
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#include "sky/engine/core/animation/TimingInput.h"
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#include "sky/engine/wtf/RefPtr.h"
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namespace blink {
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class Dictionary;
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class Element;
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class ExceptionState;
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class SampledEffect;
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class Animation final : public AnimationNode {
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DEFINE_WRAPPERTYPEINFO();
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public:
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enum Priority { DefaultPriority, TransitionPriority };
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static PassRefPtr<Animation> create(Element*, PassRefPtr<AnimationEffect>, const Timing&, Priority = DefaultPriority, PassOwnPtr<EventDelegate> = nullptr);
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// Web Animations API Bindings constructors.
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static PassRefPtr<Animation> create(Element*, PassRefPtr<AnimationEffect>, const Dictionary& timingInputDictionary);
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static PassRefPtr<Animation> create(Element*, PassRefPtr<AnimationEffect>, double duration);
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static PassRefPtr<Animation> create(Element*, PassRefPtr<AnimationEffect>);
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static PassRefPtr<Animation> create(Element*, const Vector<Dictionary>& keyframeDictionaryVector, const Dictionary& timingInputDictionary, ExceptionState&);
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static PassRefPtr<Animation> create(Element*, const Vector<Dictionary>& keyframeDictionaryVector, double duration, ExceptionState&);
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static PassRefPtr<Animation> create(Element*, const Vector<Dictionary>& keyframeDictionaryVector, ExceptionState&);
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virtual ~Animation();
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virtual bool isAnimation() const override { return true; }
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bool affects(CSSPropertyID) const;
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const AnimationEffect* effect() const { return m_effect.get(); }
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AnimationEffect* effect() { return m_effect.get(); }
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Priority priority() const { return m_priority; }
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Element* target() { return m_target; }
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void notifySampledEffectRemovedFromAnimationStack();
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void notifyElementDestroyed();
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protected:
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void applyEffects();
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void clearEffects();
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virtual void updateChildrenAndEffects() const override;
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virtual void attach(AnimationPlayer*) override;
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virtual void detach() override;
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virtual void specifiedTimingChanged() override;
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virtual double calculateTimeToEffectChange(bool forwards, double inheritedTime, double timeToNextIteration) const override;
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private:
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Animation(Element*, PassRefPtr<AnimationEffect>, const Timing&, Priority, PassOwnPtr<EventDelegate>);
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RawPtr<Element> m_target;
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RefPtr<AnimationEffect> m_effect;
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RawPtr<SampledEffect> m_sampledEffect;
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Priority m_priority;
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friend class AnimationAnimationV8Test;
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};
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DEFINE_TYPE_CASTS(Animation, AnimationNode, animationNode, animationNode->isAnimation(), animationNode.isAnimation());
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} // namespace blink
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#endif // SKY_ENGINE_CORE_ANIMATION_ANIMATION_H_
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