diff options
Diffstat (limited to 'WebCore/page/animation/AnimationController.h')
-rw-r--r-- | WebCore/page/animation/AnimationController.h | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/WebCore/page/animation/AnimationController.h b/WebCore/page/animation/AnimationController.h new file mode 100644 index 0000000..bc13a2a --- /dev/null +++ b/WebCore/page/animation/AnimationController.h @@ -0,0 +1,78 @@ +/* + * 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 AnimationController_h +#define AnimationController_h + +#include <wtf/Forward.h> + +namespace WebCore { + +class AnimationControllerPrivate; +class Document; +class Frame; +class RenderObject; +class RenderStyle; + +class AnimationController { +public: + AnimationController(Frame*); + ~AnimationController(); + + void cancelAnimations(RenderObject*); + PassRefPtr<RenderStyle> updateAnimations(RenderObject*, RenderStyle* newStyle); + + void setAnimationStartTime(RenderObject*, double t); + void setTransitionStartTime(RenderObject*, int property, double t); + + bool isAnimatingPropertyOnRenderer(RenderObject*, int property, bool isRunningNow) const; + + void suspendAnimations(Document*); + void resumeAnimations(Document*); + void updateAnimationTimer(); + + void startUpdateRenderingDispatcher(); + + void styleAvailable(); + + void setWaitingForStyleAvailable(bool waiting) + { + if (waiting) + m_numStyleAvailableWaiters++; + else + m_numStyleAvailableWaiters--; + } + +private: + AnimationControllerPrivate* m_data; + unsigned m_numStyleAvailableWaiters; +}; + +} // namespace WebCore + +#endif // AnimationController_h |