#ifndef WEBKIT_RENDERER_COMPOSITOR_BINDINGS_WEB_FLOAT_ANIMATION_CURVE_IMPL_H_
#define WEBKIT_RENDERER_COMPOSITOR_BINDINGS_WEB_FLOAT_ANIMATION_CURVE_IMPL_H_
#include "base/memory/scoped_ptr.h"
#include "third_party/WebKit/public/platform/WebFloatAnimationCurve.h"
#include "webkit/renderer/compositor_bindings/webkit_compositor_bindings_export.h"
namespace cc {
class AnimationCurve;
class KeyframedFloatAnimationCurve;
}
namespace blink { struct WebFloatKeyframe; }
namespace webkit {
class WebFloatAnimationCurveImpl : public blink::WebFloatAnimationCurve {
public:
WEBKIT_COMPOSITOR_BINDINGS_EXPORT WebFloatAnimationCurveImpl();
virtual ~WebFloatAnimationCurveImpl();
virtual AnimationCurveType type() const;
virtual void add(const blink::WebFloatKeyframe& keyframe);
virtual void add(const blink::WebFloatKeyframe& keyframe,
TimingFunctionType type);
virtual void add(const blink::WebFloatKeyframe& keyframe,
double x1,
double y1,
double x2,
double y2);
virtual float getValue(double time) const;
scoped_ptr<cc::AnimationCurve> CloneToAnimationCurve() const;
private:
scoped_ptr<cc::KeyframedFloatAnimationCurve> curve_;
DISALLOW_COPY_AND_ASSIGN(WebFloatAnimationCurveImpl);
};
}
#endif