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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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26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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 AnimatableUnknown_h | 31 #ifndef AnimatableUnknown_h |
32 #define AnimatableUnknown_h | 32 #define AnimatableUnknown_h |
33 | 33 |
34 #include "core/CSSValueKeywords.h" | 34 #include "core/CSSValueKeywords.h" |
35 #include "core/animation/animatable/AnimatableValue.h" | 35 #include "core/animation/animatable/AnimatableValue.h" |
36 #include "core/css/CSSPrimitiveValue.h" | 36 #include "core/css/CSSIdentifierValue.h" |
37 | 37 |
38 namespace blink { | 38 namespace blink { |
39 | 39 |
40 class AnimatableUnknown final : public AnimatableValue { | 40 class AnimatableUnknown final : public AnimatableValue { |
41 public: | 41 public: |
42 ~AnimatableUnknown() override { } | 42 ~AnimatableUnknown() override { } |
43 | 43 |
44 static PassRefPtr<AnimatableUnknown> create(CSSValue* value) | 44 static PassRefPtr<AnimatableUnknown> create(CSSValue* value) |
45 { | 45 { |
46 return adoptRef(new AnimatableUnknown(value)); | 46 return adoptRef(new AnimatableUnknown(value)); |
47 } | 47 } |
48 static PassRefPtr<AnimatableUnknown> create(CSSValueID value) | 48 static PassRefPtr<AnimatableUnknown> create(CSSValueID value) |
49 { | 49 { |
50 return adoptRef(new AnimatableUnknown(CSSPrimitiveValue::createIdentifie
r(value))); | 50 return adoptRef(new AnimatableUnknown(CSSIdentifierValue::create(value))
); |
51 } | 51 } |
52 | 52 |
53 CSSValue* toCSSValue() const { return m_value; } | 53 CSSValue* toCSSValue() const { return m_value; } |
54 CSSValueID toCSSValueID() const { return toCSSPrimitiveValue(m_value.get())-
>getValueID(); } | 54 CSSValueID toCSSValueID() const { return toCSSIdentifierValue(m_value.get())
->getValueID(); } |
55 | 55 |
56 protected: | 56 protected: |
57 PassRefPtr<AnimatableValue> interpolateTo(const AnimatableValue* value, doub
le fraction) const override | 57 PassRefPtr<AnimatableValue> interpolateTo(const AnimatableValue* value, doub
le fraction) const override |
58 { | 58 { |
59 return defaultInterpolateTo(this, value, fraction); | 59 return defaultInterpolateTo(this, value, fraction); |
60 } | 60 } |
61 | 61 |
62 bool usesDefaultInterpolationWith(const AnimatableValue*) const override; | 62 bool usesDefaultInterpolationWith(const AnimatableValue*) const override; |
63 | 63 |
64 private: | 64 private: |
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83 | 83 |
84 inline bool AnimatableUnknown::usesDefaultInterpolationWith(const AnimatableValu
e* value) const | 84 inline bool AnimatableUnknown::usesDefaultInterpolationWith(const AnimatableValu
e* value) const |
85 { | 85 { |
86 const AnimatableUnknown& unknown = toAnimatableUnknown(*value); | 86 const AnimatableUnknown& unknown = toAnimatableUnknown(*value); |
87 return !m_value->equals(*unknown.m_value); | 87 return !m_value->equals(*unknown.m_value); |
88 } | 88 } |
89 | 89 |
90 } // namespace blink | 90 } // namespace blink |
91 | 91 |
92 #endif // AnimatableUnknown_h | 92 #endif // AnimatableUnknown_h |
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