xref: /external/chromium_org/third_party/WebKit/Source/core/animation/animatable/AnimatableClipPathOperation.h

/*
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#ifndef AnimatableClipPathOperation_h
#define AnimatableClipPathOperation_h

#include "core/animation/animatable/AnimatableValue.h"
#include "core/rendering/ClipPathOperation.h"

namespace blink {

class AnimatableClipPathOperation FINAL : public AnimatableValue {
public:
    virtual ~AnimatableClipPathOperation() { }
    static PassRefPtrWillBeRawPtr<AnimatableClipPathOperation> create(ClipPathOperation* operation)
    {
        return adoptRefWillBeNoop(new AnimatableClipPathOperation(operation));
    }
    ClipPathOperation* clipPathOperation() const { return m_operation.get(); }

    virtual void trace(Visitor* visitor) OVERRIDE { AnimatableValue::trace(visitor); }

protected:
    virtual PassRefPtrWillBeRawPtr<AnimatableValue> interpolateTo(const AnimatableValue*, double fraction) const OVERRIDE;
    virtual bool usesDefaultInterpolationWith(const AnimatableValue*) const OVERRIDE;

private:
    AnimatableClipPathOperation(ClipPathOperation* operation)
        : m_operation(operation)
    {
        ASSERT(m_operation);
    }
    virtual AnimatableType type() const OVERRIDE { return TypeClipPathOperation; }
    virtual bool equalTo(const AnimatableValue*) const OVERRIDE;

    RefPtr<ClipPathOperation> m_operation;
};

DEFINE_ANIMATABLE_VALUE_TYPE_CASTS(AnimatableClipPathOperation, isClipPathOperation());

} // namespace blink

#endif // AnimatableClipPathOperation_h