Web Animations: Add SVGLengthListInterpolationType

third_party/WebKit/Source/core/animation/ListSVGInterpolation.h

Index: third_party/WebKit/Source/core/animation/ListSVGInterpolation.h
diff --git a/third_party/WebKit/Source/core/animation/ListSVGInterpolation.h b/third_party/WebKit/Source/core/animation/ListSVGInterpolation.h
deleted file mode 100644
index 89c3120ccea59d3c30ba0596597a0666c95f4e2f..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/core/animation/ListSVGInterpolation.h
+++ /dev/null
@@ -1,132 +0,0 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef ListSVGInterpolation_h
-#define ListSVGInterpolation_h
-
-#include "core/animation/SVGInterpolation.h"
-#include "core/svg/properties/SVGAnimatedProperty.h"
-#include "core/svg/properties/SVGProperty.h"
-
-namespace blink {
-
-template<typename InterpolationType, typename NonInterpolableType>
-class ListSVGInterpolationImpl : public SVGInterpolation {
-public:
-    typedef typename InterpolationType::ListType ListType;
-    typedef typename InterpolationType::ListType::ItemPropertyType ItemPropertyType;
-
-    static PassRefPtr<ListSVGInterpolationImpl<InterpolationType, NonInterpolableType>> maybeCreate(SVGPropertyBase* start, SVGPropertyBase* end, PassRefPtrWillBeRawPtr<SVGAnimatedPropertyBase> attribute)
-    {
-        ASSERT(start->type() == ListType::classType());
-        ASSERT(end->type() == ListType::classType());
-
-        ListType* startList = static_cast<ListType*>(start);
-        ListType* endList = static_cast<ListType*>(end);
-        if (startList->length() != endList->length())
-            return nullptr;
-
-        size_t length = startList->length();
-        for (size_t i = 0; i < length; i++) {
-            if (!InterpolationType::canCreateFrom(startList->at(i), endList->at(i))) {
-                return nullptr;
-            }
-        }
-
-        Vector<NonInterpolableType> nonInterpolableData(length);
-        OwnPtr<InterpolableList> startValue = InterpolableList::create(length);
-        OwnPtr<InterpolableList> endValue = InterpolableList::create(length);
-        for (size_t i = 0; i < length; i++) {
-            startValue->set(i, InterpolationType::toInterpolableValue(startList->at(i), attribute.get(), &nonInterpolableData.at(i)));
-            endValue->set(i, InterpolationType::toInterpolableValue(endList->at(i), attribute.get(), nullptr));
-        }
-
-        return adoptRef(new ListSVGInterpolationImpl<InterpolationType, NonInterpolableType>(startValue.release(), endValue.release(), attribute, nonInterpolableData));
-    }
-
-private:
-    ListSVGInterpolationImpl(PassOwnPtr<InterpolableValue> start, PassOwnPtr<InterpolableValue> end, PassRefPtrWillBeRawPtr<SVGAnimatedPropertyBase> attribute, Vector<NonInterpolableType> nonInterpolableData)
-        : SVGInterpolation(start, end, attribute)
-    {
-        m_nonInterpolableData.swap(nonInterpolableData);
-    }
-
-    static PassRefPtrWillBeRawPtr<ListType> fromInterpolableValue(const InterpolableValue& value, const Vector<NonInterpolableType>& m_nonInterpolableData, const SVGElement* element, const SVGAnimatedPropertyBase* attribute)
-    {
-        const InterpolableList& listValue = toInterpolableList(value);
-        RefPtrWillBeRawPtr<ListType> result = InterpolationType::createList(*attribute);
-        for (size_t i = 0; i < listValue.length(); i++)
-            result->append(InterpolationType::fromInterpolableValue(*listValue.get(i), m_nonInterpolableData.at(i), element, attribute->attributeName()));
-        return result.release();
-    }
-
-    virtual PassRefPtrWillBeRawPtr<SVGPropertyBase> interpolatedValue(SVGElement& element) const
-    {
-        return fromInterpolableValue(*m_cachedValue, m_nonInterpolableData, &element, attribute());
-    }
-
-    Vector<NonInterpolableType> m_nonInterpolableData;
-};
-
-template<typename InterpolationType>
-class ListSVGInterpolationImpl<InterpolationType, void> : public SVGInterpolation {
-public:
-    typedef typename InterpolationType::ListType ListType;
-
-    static PassRefPtr<ListSVGInterpolationImpl<InterpolationType, void>> maybeCreate(SVGPropertyBase* start, SVGPropertyBase* end, PassRefPtrWillBeRawPtr<SVGAnimatedPropertyBase> attribute)
-    {
-        ASSERT(start->type() == ListType::classType());
-        ASSERT(end->type() == ListType::classType());
-
-        ListType* startList = static_cast<ListType*>(start);
-        ListType* endList = static_cast<ListType*>(end);
-        if (startList->length() != endList->length())
-            return nullptr;
-
-        return adoptRef(new ListSVGInterpolationImpl<InterpolationType, void>(toInterpolableValue(startList), toInterpolableValue(endList), attribute));
-    }
-
-private:
-    ListSVGInterpolationImpl(PassOwnPtr<InterpolableValue> start, PassOwnPtr<InterpolableValue> end, PassRefPtrWillBeRawPtr<SVGAnimatedPropertyBase> attribute)
-        : SVGInterpolation(start, end, attribute)
-    {
-    }
-
-    static PassOwnPtr<InterpolableValue> toInterpolableValue(ListType* listValue)
-    {
-        size_t length = listValue->length();
-        OwnPtr<InterpolableList> result = InterpolableList::create(length);
-        for (size_t i = 0; i < length; i++)
-            result->set(i, InterpolationType::toInterpolableValue(listValue->at(i)));
-        return result.release();
-    }
-
-    static PassRefPtrWillBeRawPtr<ListType> fromInterpolableValue(const InterpolableValue& value)
-    {
-        const InterpolableList& listValue = toInterpolableList(value);
-        RefPtrWillBeRawPtr<ListType> result = ListType::create();
-        for (size_t i = 0; i < listValue.length(); i++) {
-            result->append(InterpolationType::fromInterpolableValue(*listValue.get(i)));
-        }
-        return result.release();
-    }
-
-    virtual PassRefPtrWillBeRawPtr<SVGPropertyBase> interpolatedValue(SVGElement& element) const
-    {
-        return fromInterpolableValue(*m_cachedValue);
-    }
-};
-
-template<typename InterpolationType>
-class ListSVGInterpolation {
-public:
-    static PassRefPtr<ListSVGInterpolationImpl<InterpolationType, typename InterpolationType::NonInterpolableType>>  maybeCreate(SVGPropertyBase* start, SVGPropertyBase* end, PassRefPtrWillBeRawPtr<SVGAnimatedPropertyBase> attribute)
-    {
-        return ListSVGInterpolationImpl<InterpolationType, typename InterpolationType::NonInterpolableType>::maybeCreate(start, end, attribute);
-    }
-};
-
-} // namespace blink
-
-#endif // ListSVGInterpolation_h