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author | Steve Block <steveblock@google.com> | 2011-05-06 11:45:16 +0100 |
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committer | Steve Block <steveblock@google.com> | 2011-05-12 13:44:10 +0100 |
commit | cad810f21b803229eb11403f9209855525a25d57 (patch) | |
tree | 29a6fd0279be608e0fe9ffe9841f722f0f4e4269 /WebCore/page/animation/KeyframeAnimation.h | |
parent | 121b0cf4517156d0ac5111caf9830c51b69bae8f (diff) | |
download | external_webkit-cad810f21b803229eb11403f9209855525a25d57.zip external_webkit-cad810f21b803229eb11403f9209855525a25d57.tar.gz external_webkit-cad810f21b803229eb11403f9209855525a25d57.tar.bz2 |
Merge WebKit at r75315: Initial merge by git.
Change-Id: I570314b346ce101c935ed22a626b48c2af266b84
Diffstat (limited to 'WebCore/page/animation/KeyframeAnimation.h')
-rw-r--r-- | WebCore/page/animation/KeyframeAnimation.h | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/WebCore/page/animation/KeyframeAnimation.h b/WebCore/page/animation/KeyframeAnimation.h deleted file mode 100644 index 5099b50..0000000 --- a/WebCore/page/animation/KeyframeAnimation.h +++ /dev/null @@ -1,101 +0,0 @@ -/* - * 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 KeyframeAnimation_h -#define KeyframeAnimation_h - -#include "AnimationBase.h" -#include "Document.h" -#include "KeyframeList.h" - -namespace WebCore { - -class RenderStyle; - -// A KeyframeAnimation tracks the state of an explicit animation -// for a single RenderObject. -class KeyframeAnimation : public AnimationBase { -public: - static PassRefPtr<KeyframeAnimation> create(const Animation* animation, RenderObject* renderer, int index, CompositeAnimation* compositeAnimation, RenderStyle* unanimatedStyle) - { - return adoptRef(new KeyframeAnimation(animation, renderer, index, compositeAnimation, unanimatedStyle)); - }; - - virtual void animate(CompositeAnimation*, RenderObject*, const RenderStyle* currentStyle, RenderStyle* targetStyle, RefPtr<RenderStyle>& animatedStyle); - virtual void getAnimatedStyle(RefPtr<RenderStyle>& animatedStyle); - - const AtomicString& name() const { return m_keyframes.animationName(); } - int index() const { return m_index; } - void setIndex(int i) { m_index = i; } - - bool hasAnimationForProperty(int property) const; - - void setUnanimatedStyle(PassRefPtr<RenderStyle> style) { m_unanimatedStyle = style; } - RenderStyle* unanimatedStyle() const { return m_unanimatedStyle.get(); } - - virtual double timeToNextService(); - -protected: - virtual void onAnimationStart(double elapsedTime); - virtual void onAnimationIteration(double elapsedTime); - virtual void onAnimationEnd(double elapsedTime); - virtual bool startAnimation(double timeOffset); - virtual void pauseAnimation(double timeOffset); - virtual void endAnimation(); - - virtual void overrideAnimations(); - virtual void resumeOverriddenAnimations(); - - bool shouldSendEventForListener(Document::ListenerType inListenerType) const; - bool sendAnimationEvent(const AtomicString&, double elapsedTime); - - virtual bool affectsProperty(int) const; - - void validateTransformFunctionList(); - -private: - KeyframeAnimation(const Animation* animation, RenderObject*, int index, CompositeAnimation*, RenderStyle* unanimatedStyle); - virtual ~KeyframeAnimation(); - - // Get the styles for the given property surrounding the current animation time and the progress between them. - void fetchIntervalEndpointsForProperty(int property, const RenderStyle*& fromStyle, const RenderStyle*& toStyle, double& progress) const; - - // The keyframes that we are blending. - KeyframeList m_keyframes; - - // The order in which this animation appears in the animation-name style. - int m_index; - bool m_startEventDispatched; - - // The style just before we started animation - RefPtr<RenderStyle> m_unanimatedStyle; -}; - -} // namespace WebCore - -#endif // KeyframeAnimation_h |