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-rw-r--r--chromium/third_party/WebKit/Source/core/frame/animation/ImplicitAnimation.h98
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diff --git a/chromium/third_party/WebKit/Source/core/frame/animation/ImplicitAnimation.h b/chromium/third_party/WebKit/Source/core/frame/animation/ImplicitAnimation.h
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--- a/chromium/third_party/WebKit/Source/core/frame/animation/ImplicitAnimation.h
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-/*
- * Copyright (C) 2007 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.
- * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
- * its contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "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 OR ITS 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.
- */
-
-#ifndef ImplicitAnimation_h
-#define ImplicitAnimation_h
-
-#include "CSSPropertyNames.h"
-#include "core/dom/Document.h"
-#include "core/frame/animation/AnimationBase.h"
-
-namespace WebCore {
-
-// An ImplicitAnimation tracks the state of a transition of a specific CSS property
-// for a single RenderObject.
-class ImplicitAnimation : public AnimationBase {
-public:
- static PassRefPtr<ImplicitAnimation> create(const CSSAnimationData* animation, CSSPropertyID animatingProperty, RenderObject& renderer, CompositeAnimation* compositeAnimation, RenderStyle* fromStyle)
- {
- return adoptRef(new ImplicitAnimation(animation, animatingProperty, renderer, compositeAnimation, fromStyle));
- };
-
- CSSPropertyID transitionProperty() const { return m_transitionProperty; }
- CSSPropertyID animatingProperty() const { return m_animatingProperty; }
-
- virtual void onAnimationEnd(double elapsedTime);
- virtual void startAnimation(double timeOffset);
- virtual void pauseAnimation(double /*timeOffset*/);
- virtual void endAnimation();
-
- virtual void animate(CompositeAnimation*, RenderObject*, const RenderStyle* currentStyle, RenderStyle* targetStyle, RefPtr<RenderStyle>& animatedStyle);
- virtual void getAnimatedStyle(RefPtr<RenderStyle>& animatedStyle);
- virtual void reset(RenderStyle* to);
-
- void setOverridden(bool);
- virtual bool overridden() const { return m_overridden; }
-
- virtual bool affectsProperty(CSSPropertyID) const;
-
- bool hasStyle() const { return m_fromStyle && m_toStyle; }
-
- bool isTargetPropertyEqual(CSSPropertyID, const RenderStyle*);
-
- void blendPropertyValueInStyle(CSSPropertyID, RenderStyle*);
-
- virtual double timeToNextService();
-
- bool active() const { return m_active; }
- void setActive(bool b) { m_active = b; }
-
-protected:
- bool shouldSendEventForListener(Document::ListenerType) const;
- bool sendTransitionEvent(const AtomicString&, double elapsedTime);
-
- void validateTransformFunctionList();
- void checkForMatchingFilterFunctionLists();
-
-private:
- ImplicitAnimation(const CSSAnimationData*, CSSPropertyID, RenderObject&, CompositeAnimation*, RenderStyle*);
- virtual ~ImplicitAnimation();
-
- CSSPropertyID m_transitionProperty; // Transition property as specified in the RenderStyle.
- CSSPropertyID m_animatingProperty; // Specific property for this ImplicitAnimation
- bool m_overridden; // true when there is a keyframe animation that overrides the transitioning property
- bool m_active; // used for culling the list of transitions
-
- // The two styles that we are blending.
- RefPtr<RenderStyle> m_fromStyle;
- RefPtr<RenderStyle> m_toStyle;
-};
-
-} // namespace WebCore
-
-#endif // ImplicitAnimation_h