third_party/WebKit/public/platform/WebCompositorAnimationCurve.h

   1 // Copyright 2014 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 WebCompositorAnimationCurve_h
   6 #define WebCompositorAnimationCurve_h
   7
   8 namespace blink {
   9
  10 class WebCompositorAnimationCurve {
  11 public:
  12     virtual ~WebCompositorAnimationCurve() { }
  13
  14     enum TimingFunctionType {
  15         TimingFunctionTypeEase,
  16         TimingFunctionTypeEaseIn,
  17         TimingFunctionTypeEaseOut,
  18         TimingFunctionTypeEaseInOut,
  19         TimingFunctionTypeLinear
  20     };
  21
  22     enum AnimationCurveType {
  23         AnimationCurveTypeFilter,
  24         AnimationCurveTypeFloat,
  25         AnimationCurveTypeScrollOffset,
  26         AnimationCurveTypeTransform,
  27     };
  28
  29     virtual AnimationCurveType type() const = 0;
  30 };
  31
  32 } // namespace blink
  33
  34 #endif // WebCompositorAnimationCurve_h