Index: third_party/WebKit/Source/core/animation/SVGNumberInterpolationType.h |
diff --git a/third_party/WebKit/Source/core/animation/SVGNumberInterpolationType.h b/third_party/WebKit/Source/core/animation/SVGNumberInterpolationType.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..05aa0b8e111411b4451b52bc507a8b5ba30989ad |
--- /dev/null |
+++ b/third_party/WebKit/Source/core/animation/SVGNumberInterpolationType.h |
@@ -0,0 +1,31 @@ |
+// 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 SVGNumberInterpolationType_h |
+#define SVGNumberInterpolationType_h |
+ |
+#include "core/animation/NumberAttributeFunctions.h" |
+#include "core/animation/SVGInterpolationType.h" |
+ |
+namespace blink { |
+ |
+class SVGNumberInterpolationType : public SVGInterpolationType { |
+public: |
+ SVGNumberInterpolationType(const QualifiedName& attribute) |
+ : SVGInterpolationType(attribute) |
+ , m_isNonNegative(NumberAttributeFunctions::isNonNegative(attribute)) |
+ { } |
+ |
+private: |
+ PassOwnPtr<InterpolationValue> maybeConvertNeutral() const final; |
+ PassOwnPtr<InterpolationValue> maybeConvertSVGValue(const SVGPropertyBase& svgValue) const final; |
+ PassOwnPtr<InterpolationValue> maybeConvertUnderlyingValue(const InterpolationEnvironment&) const final; |
+ RefPtrWillBeRawPtr<SVGPropertyBase> appliedSVGValue(const InterpolableValue&, const NonInterpolableValue*) const final; |
+ |
+ bool m_isNonNegative; |
+}; |
+ |
+} // namespace blink |
+ |
+#endif // SVGNumberInterpolationType_h |