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| 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 | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef IntegerOptionalIntegerSVGInterpolation_h | |
| 6 #define IntegerOptionalIntegerSVGInterpolation_h | |
| 7 | |
| 8 #include "core/animation/SVGInterpolation.h" | |
| 9 #include "core/svg/SVGIntegerOptionalInteger.h" | |
| 10 #include "platform/heap/Handle.h" | |
| 11 | |
| 12 namespace blink { | |
| 13 | |
| 14 class SVGIntegerOptionalInteger; | |
| 15 | |
| 16 class IntegerOptionalIntegerSVGInterpolation : public SVGInterpolation { | |
| 17 public: | |
| 18 static PassRefPtr<IntegerOptionalIntegerSVGInterpolation> create(SVGProperty
Base* start, SVGPropertyBase* end, PassRefPtrWillBeRawPtr<SVGAnimatedPropertyBas
e> attribute, int min) | |
| 19 { | |
| 20 return adoptRef(new IntegerOptionalIntegerSVGInterpolation(toInterpolabl
eValue(start), toInterpolableValue(end), attribute, min)); | |
| 21 } | |
| 22 | |
| 23 PassRefPtrWillBeRawPtr<SVGPropertyBase> interpolatedValue(SVGElement&) const
final | |
| 24 { | |
| 25 return fromInterpolableValue(*m_cachedValue, m_min); | |
| 26 } | |
| 27 | |
| 28 private: | |
| 29 IntegerOptionalIntegerSVGInterpolation(PassOwnPtr<InterpolableValue> start,
PassOwnPtr<InterpolableValue> end, PassRefPtrWillBeRawPtr<SVGAnimatedPropertyBas
e> attribute, int min) | |
| 30 : SVGInterpolation(start, end, attribute) | |
| 31 , m_min(min) | |
| 32 { | |
| 33 } | |
| 34 | |
| 35 static PassOwnPtr<InterpolableValue> toInterpolableValue(SVGPropertyBase*); | |
| 36 | |
| 37 static PassRefPtrWillBeRawPtr<SVGIntegerOptionalInteger> fromInterpolableVal
ue(const InterpolableValue&, int); | |
| 38 | |
| 39 const int m_min; | |
| 40 }; | |
| 41 | |
| 42 } | |
| 43 | |
| 44 #endif // IntegerOptionalIntegerSVGInterpolation_h | |
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