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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 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 | 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 InvalidatableInterpolation_h | 5 #ifndef InvalidatableInterpolation_h |
6 #define InvalidatableInterpolation_h | 6 #define InvalidatableInterpolation_h |
7 | 7 |
8 #include "core/animation/InterpolationType.h" | 8 #include "core/animation/InterpolationType.h" |
9 #include "core/animation/PrimitiveInterpolation.h" | 9 #include "core/animation/PrimitiveInterpolation.h" |
10 #include "core/animation/PropertyInterpolationTypesMapping.h" | 10 #include "core/animation/PropertyInterpolationTypesMapping.h" |
11 #include "core/animation/StyleInterpolation.h" | 11 #include "core/animation/StyleInterpolation.h" |
12 #include "core/animation/TypedInterpolationValue.h" | 12 #include "core/animation/TypedInterpolationValue.h" |
13 | 13 |
14 namespace blink { | 14 namespace blink { |
15 | 15 |
16 // TODO(alancutter): This class will replace *StyleInterpolation and Interpolati
on. | 16 // TODO(alancutter): This class will replace *StyleInterpolation and Interpolati
on. |
17 // For now it needs to distinguish itself during the refactor and temporarily ha
s an ugly name. | 17 // For now it needs to distinguish itself during the refactor and temporarily ha
s an ugly name. |
18 class CORE_EXPORT InvalidatableInterpolation : public Interpolation { | 18 class CORE_EXPORT InvalidatableInterpolation : public Interpolation { |
19 public: | 19 public: |
20 static PassRefPtr<InvalidatableInterpolation> create( | 20 static PassRefPtr<InvalidatableInterpolation> create( |
21 PropertyHandle property, | 21 PropertyHandle property, |
22 const InterpolationTypes& interpolationTypes, | 22 const InterpolationTypes& interpolationTypes, |
23 PassRefPtr<PropertySpecificKeyframe> startKeyframe, | 23 PassRefPtr<PropertySpecificKeyframe> startKeyframe, |
24 PassRefPtr<PropertySpecificKeyframe> endKeyframe) | 24 PassRefPtr<PropertySpecificKeyframe> endKeyframe) |
25 { | 25 { |
26 return adoptRef(new InvalidatableInterpolation(property, interpolationTy
pes, startKeyframe, endKeyframe)); | 26 return adoptRef(new InvalidatableInterpolation(property, interpolationTy
pes, startKeyframe, endKeyframe)); |
27 } | 27 } |
28 | 28 |
29 PropertyHandle property() const final { return m_property; } | 29 PropertyHandle getProperty() const final { return m_property; } |
30 virtual void interpolate(int iteration, double fraction); | 30 virtual void interpolate(int iteration, double fraction); |
31 bool dependsOnUnderlyingValue() const final; | 31 bool dependsOnUnderlyingValue() const final; |
32 virtual void apply(InterpolationEnvironment&) const { ASSERT_NOT_REACHED();
} | 32 virtual void apply(InterpolationEnvironment&) const { ASSERT_NOT_REACHED();
} |
33 static void applyStack(const ActiveInterpolations&, InterpolationEnvironment
&); | 33 static void applyStack(const ActiveInterpolations&, InterpolationEnvironment
&); |
34 | 34 |
35 virtual bool isInvalidatableInterpolation() const { return true; } | 35 virtual bool isInvalidatableInterpolation() const { return true; } |
36 | 36 |
37 private: | 37 private: |
38 InvalidatableInterpolation( | 38 InvalidatableInterpolation( |
39 PropertyHandle property, | 39 PropertyHandle property, |
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71 mutable OwnPtr<PrimitiveInterpolation> m_cachedPairConversion; | 71 mutable OwnPtr<PrimitiveInterpolation> m_cachedPairConversion; |
72 mutable ConversionCheckers m_conversionCheckers; | 72 mutable ConversionCheckers m_conversionCheckers; |
73 mutable OwnPtr<TypedInterpolationValue> m_cachedValue; | 73 mutable OwnPtr<TypedInterpolationValue> m_cachedValue; |
74 }; | 74 }; |
75 | 75 |
76 DEFINE_TYPE_CASTS(InvalidatableInterpolation, Interpolation, value, value->isInv
alidatableInterpolation(), value.isInvalidatableInterpolation()); | 76 DEFINE_TYPE_CASTS(InvalidatableInterpolation, Interpolation, value, value->isInv
alidatableInterpolation(), value.isInvalidatableInterpolation()); |
77 | 77 |
78 } // namespace blink | 78 } // namespace blink |
79 | 79 |
80 #endif // InvalidatableInterpolation_h | 80 #endif // InvalidatableInterpolation_h |
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