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1 /* | 1 /* |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 */ | 29 */ |
30 | 30 |
31 #ifndef AnimatableDouble_h | 31 #ifndef AnimatableDouble_h |
32 #define AnimatableDouble_h | 32 #define AnimatableDouble_h |
33 | 33 |
34 #include "core/animation/animatable/AnimatableValue.h" | 34 #include "core/animation/animatable/AnimatableValue.h" |
35 | 35 |
36 namespace blink { | 36 namespace blink { |
37 | 37 |
38 class AnimatableDouble FINAL : public AnimatableValue { | 38 class AnimatableDouble final : public AnimatableValue { |
39 public: | 39 public: |
40 virtual ~AnimatableDouble() { } | 40 virtual ~AnimatableDouble() { } |
41 | 41 |
42 enum Constraint { | 42 enum Constraint { |
43 Unconstrained, | 43 Unconstrained, |
44 InterpolationIsNonContinuousWithZero, | 44 InterpolationIsNonContinuousWithZero, |
45 }; | 45 }; |
46 | 46 |
47 static PassRefPtrWillBeRawPtr<AnimatableDouble> create(double number, Constr
aint constraint = Unconstrained) | 47 static PassRefPtrWillBeRawPtr<AnimatableDouble> create(double number, Constr
aint constraint = Unconstrained) |
48 { | 48 { |
49 return adoptRefWillBeNoop(new AnimatableDouble(number, constraint)); | 49 return adoptRefWillBeNoop(new AnimatableDouble(number, constraint)); |
50 } | 50 } |
51 | 51 |
52 double toDouble() const { return m_number; } | 52 double toDouble() const { return m_number; } |
53 | 53 |
54 virtual void trace(Visitor* visitor) OVERRIDE { AnimatableValue::trace(visit
or); } | 54 virtual void trace(Visitor* visitor) override { AnimatableValue::trace(visit
or); } |
55 | 55 |
56 protected: | 56 protected: |
57 virtual PassRefPtrWillBeRawPtr<AnimatableValue> interpolateTo(const Animatab
leValue*, double fraction) const OVERRIDE; | 57 virtual PassRefPtrWillBeRawPtr<AnimatableValue> interpolateTo(const Animatab
leValue*, double fraction) const override; |
58 virtual bool usesDefaultInterpolationWith(const AnimatableValue*) const OVER
RIDE; | 58 virtual bool usesDefaultInterpolationWith(const AnimatableValue*) const over
ride; |
59 | 59 |
60 private: | 60 private: |
61 AnimatableDouble(double number, Constraint constraint) | 61 AnimatableDouble(double number, Constraint constraint) |
62 : m_number(number) | 62 : m_number(number) |
63 , m_constraint(constraint) | 63 , m_constraint(constraint) |
64 { | 64 { |
65 } | 65 } |
66 virtual AnimatableType type() const OVERRIDE { return TypeDouble; } | 66 virtual AnimatableType type() const override { return TypeDouble; } |
67 virtual bool equalTo(const AnimatableValue*) const OVERRIDE; | 67 virtual bool equalTo(const AnimatableValue*) const override; |
68 virtual double distanceTo(const AnimatableValue*) const OVERRIDE; | 68 virtual double distanceTo(const AnimatableValue*) const override; |
69 | 69 |
70 double m_number; | 70 double m_number; |
71 Constraint m_constraint; | 71 Constraint m_constraint; |
72 }; | 72 }; |
73 | 73 |
74 DEFINE_ANIMATABLE_VALUE_TYPE_CASTS(AnimatableDouble, isDouble()); | 74 DEFINE_ANIMATABLE_VALUE_TYPE_CASTS(AnimatableDouble, isDouble()); |
75 | 75 |
76 } // namespace blink | 76 } // namespace blink |
77 | 77 |
78 #endif // AnimatableDouble_h | 78 #endif // AnimatableDouble_h |
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