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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 LengthSVGInterpolation_h | |
| 6 #define LengthSVGInterpolation_h | |
| 7 | |
| 8 #include "core/animation/SVGInterpolation.h" | |
| 9 #include "core/svg/SVGLength.h" | |
| 10 #include "core/svg/SVGLengthList.h" | |
| 11 | |
| 12 namespace blink { | |
| 13 | |
| 14 class LengthSVGInterpolation : public SVGInterpolation { | |
| 15 public: | |
| 16 typedef SVGLengthList ListType; | |
| 17 struct NonInterpolableType { | |
| 18 DISALLOW_NEW(); | |
| 19 SVGLengthMode unitMode; | |
| 20 }; | |
| 21 | |
| 22 static bool canCreateFrom(SVGLength*, SVGLength*) | |
| 23 { | |
| 24 return true; | |
| 25 } | |
| 26 | |
| 27 static PassRefPtrWillBeRawPtr<SVGLengthList> createList(const SVGAnimatedPro
pertyBase&); | |
| 28 | |
| 29 static PassRefPtr<LengthSVGInterpolation> create(SVGPropertyBase* start, SVG
PropertyBase* end, PassRefPtrWillBeRawPtr<SVGAnimatedPropertyBase> attribute); | |
| 30 | |
| 31 static PassOwnPtr<InterpolableValue> toInterpolableValue(SVGLength*, const S
VGAnimatedPropertyBase*, NonInterpolableType*); | |
| 32 | |
| 33 static PassRefPtrWillBeRawPtr<SVGLength> fromInterpolableValue(const Interpo
lableValue&, const NonInterpolableType&, const SVGElement*, const QualifiedName&
); | |
| 34 | |
| 35 PassRefPtrWillBeRawPtr<SVGPropertyBase> interpolatedValue(SVGElement&) const
final; | |
| 36 | |
| 37 private: | |
| 38 LengthSVGInterpolation(PassOwnPtr<InterpolableValue> start, PassOwnPtr<Inter
polableValue> end, PassRefPtrWillBeRawPtr<SVGAnimatedPropertyBase> attribute, co
nst NonInterpolableType& modeData) | |
| 39 : SVGInterpolation(start, end, attribute) | |
| 40 , m_modeData(modeData) | |
| 41 { | |
| 42 } | |
| 43 | |
| 44 const NonInterpolableType m_modeData; | |
| 45 }; | |
| 46 | |
| 47 } | |
| 48 | |
| 49 #endif // LengthSVGInterpolation_h | |
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