third_party/WebKit/Source/core/animation/TransformSVGInterpolation.h

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef TransformSVGInterpolation_h
   6 #define TransformSVGInterpolation_h
   7
   8 #include "core/animation/SVGInterpolation.h"
   9 #include "core/svg/SVGTransformList.h"
  10 #include "wtf/Allocator.h"
  11
  12 namespace blink {
  13
  14 class TransformSVGInterpolation {
  15     STATIC_ONLY(TransformSVGInterpolation);
  16 public:
  17     typedef SVGTransformList ListType;
  18     typedef SVGTransformType NonInterpolableType;
  19
  20     static bool canCreateFrom(SVGTransform* start, SVGTransform* end);
  21
  22     static PassRefPtrWillBeRawPtr<SVGTransformList> createList(const SVGAnimatedPropertyBase&)
  23     {
  24         return SVGTransformList::create();
  25     }
  26
  27     static PassOwnPtr<InterpolableValue> toInterpolableValue(SVGTransform*, const SVGAnimatedPropertyBase*, SVGTransformType*);
  28
  29     static PassRefPtrWillBeRawPtr<SVGTransform> fromInterpolableValue(const InterpolableValue&, SVGTransformType, const SVGElement*);
  30 };
  31
  32 }
  33
  34 #endif // TransformSVGInterpolation_h