OLD | NEW |
1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef Interpolation_h | 5 #ifndef Interpolation_h |
6 #define Interpolation_h | 6 #define Interpolation_h |
7 | 7 |
8 #include "core/CoreExport.h" | 8 #include "core/CoreExport.h" |
9 #include "core/animation/InterpolableValue.h" | 9 #include "core/animation/InterpolableValue.h" |
10 #include "wtf/Forward.h" | 10 #include "wtf/Forward.h" |
11 #include "wtf/RefCounted.h" | 11 #include "wtf/RefCounted.h" |
12 #include <memory> | 12 #include <memory> |
13 | 13 |
14 namespace blink { | 14 namespace blink { |
15 | 15 |
16 class PropertyHandle; | 16 class PropertyHandle; |
17 | 17 |
18 // Represents an animation's effect between an adjacent pair of PropertySpecific
Keyframes. | 18 // Represents an animation's effect between an adjacent pair of |
| 19 // PropertySpecificKeyframes. |
19 class CORE_EXPORT Interpolation : public RefCounted<Interpolation> { | 20 class CORE_EXPORT Interpolation : public RefCounted<Interpolation> { |
20 WTF_MAKE_NONCOPYABLE(Interpolation); | 21 WTF_MAKE_NONCOPYABLE(Interpolation); |
21 | 22 |
22 public: | 23 public: |
23 virtual ~Interpolation(); | 24 virtual ~Interpolation(); |
24 | 25 |
25 virtual void interpolate(int iteration, double fraction); | 26 virtual void interpolate(int iteration, double fraction); |
26 | 27 |
27 virtual bool isStyleInterpolation() const { return false; } | 28 virtual bool isStyleInterpolation() const { return false; } |
28 virtual bool isInvalidatableInterpolation() const { return false; } | 29 virtual bool isInvalidatableInterpolation() const { return false; } |
(...skipping 22 matching lines...) Expand all Loading... |
51 friend class AnimationInterpolationEffectTest; | 52 friend class AnimationInterpolationEffectTest; |
52 friend class AnimationDoubleStyleInterpolationTest; | 53 friend class AnimationDoubleStyleInterpolationTest; |
53 friend class AnimationVisibilityStyleInterpolationTest; | 54 friend class AnimationVisibilityStyleInterpolationTest; |
54 }; | 55 }; |
55 | 56 |
56 using ActiveInterpolations = Vector<RefPtr<Interpolation>, 1>; | 57 using ActiveInterpolations = Vector<RefPtr<Interpolation>, 1>; |
57 | 58 |
58 } // namespace blink | 59 } // namespace blink |
59 | 60 |
60 #endif // Interpolation_h | 61 #endif // Interpolation_h |
OLD | NEW |