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1 #include "config.h" | 1 #include "config.h" |
2 #include "core/animation/VisibilityStyleInterpolation.h" | 2 #include "core/animation/VisibilityStyleInterpolation.h" |
3 | 3 |
4 #include "core/css/CSSPrimitiveValue.h" | 4 #include "core/css/CSSPrimitiveValue.h" |
5 #include "core/css/resolver/StyleBuilder.h" | 5 #include "core/css/resolver/StyleBuilder.h" |
6 | 6 |
7 namespace blink { | 7 namespace blink { |
8 | 8 |
9 bool VisibilityStyleInterpolation::canCreateFrom(const CSSValue& value) | 9 bool VisibilityStyleInterpolation::canCreateFrom(const CSSValue& value) |
10 { | 10 { |
11 return value.isPrimitiveValue() && toCSSPrimitiveValue(value).isValueID(); | 11 return value.isPrimitiveValue() && toCSSPrimitiveValue(value).isValueID(); |
12 } | 12 } |
13 | 13 |
14 bool VisibilityStyleInterpolation::isVisible(const CSSValue& value) | 14 bool VisibilityStyleInterpolation::isVisible(const CSSValue& value) |
15 { | 15 { |
16 return toCSSPrimitiveValue(value).getValueID() == CSSValueVisible; | 16 return toCSSPrimitiveValue(value).getValueID() == CSSValueVisible; |
17 } | 17 } |
18 | 18 |
19 PassOwnPtrWillBeRawPtr<InterpolableValue> VisibilityStyleInterpolation::visibili
tyToInterpolableValue(const CSSValue& value) | 19 InterpolableValue* VisibilityStyleInterpolation::visibilityToInterpolableValue(c
onst CSSValue& value) |
20 { | 20 { |
21 ASSERT(value.isPrimitiveValue()); | 21 ASSERT(value.isPrimitiveValue()); |
22 const CSSPrimitiveValue& primitive = toCSSPrimitiveValue(value); | 22 const CSSPrimitiveValue& primitive = toCSSPrimitiveValue(value); |
23 ASSERT(primitive.isValueID()); | 23 ASSERT(primitive.isValueID()); |
24 const CSSValueID valueID = primitive.getValueID(); | 24 const CSSValueID valueID = primitive.getValueID(); |
25 | 25 |
26 if (valueID == CSSValueVisible) { | 26 if (valueID == CSSValueVisible) { |
27 return InterpolableNumber::create(1.0); | 27 return InterpolableNumber::create(1.0); |
28 } | 28 } |
29 return InterpolableNumber::create(0.0); | 29 return InterpolableNumber::create(0.0); |
(...skipping 12 matching lines...) Expand all Loading... |
42 void VisibilityStyleInterpolation::apply(StyleResolverState& state) const | 42 void VisibilityStyleInterpolation::apply(StyleResolverState& state) const |
43 { | 43 { |
44 StyleBuilder::applyProperty(m_id, state, interpolableValueToVisibility(m_cac
hedValue.get(), m_notVisible).get()); | 44 StyleBuilder::applyProperty(m_id, state, interpolableValueToVisibility(m_cac
hedValue.get(), m_notVisible).get()); |
45 } | 45 } |
46 | 46 |
47 DEFINE_TRACE(VisibilityStyleInterpolation) | 47 DEFINE_TRACE(VisibilityStyleInterpolation) |
48 { | 48 { |
49 StyleInterpolation::trace(visitor); | 49 StyleInterpolation::trace(visitor); |
50 } | 50 } |
51 } | 51 } |
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