third_party/WebKit/Source/core/svg/SVGPath.h

/*
 * Copyright (C) 2014 Google Inc. All rights reserved.
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 * modification, are permitted provided that the following conditions are
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#ifndef SVGPath_h
#define SVGPath_h

#include "core/css/CSSPathValue.h"
#include "core/svg/SVGParsingError.h"
#include "core/svg/SVGPathByteStream.h"
#include "core/svg/properties/SVGProperty.h"

namespace blink {

class SVGPath final : public SVGPropertyBase {
public:
    typedef void TearOffType;

    static SVGPath* create()
    {
        return new SVGPath();
    }
    static SVGPath* create(CSSPathValue* pathValue)
    {
        return new SVGPath(pathValue);
    }

    ~SVGPath() override;

    const SVGPathByteStream& byteStream() const { return m_pathValue->byteStream(); }
    StylePath* stylePath() const { return m_pathValue->stylePath(); }
    CSSPathValue* pathValue() const { return m_pathValue.get(); }

    // SVGPropertyBase:
    SVGPath* clone() const;
    SVGPropertyBase* cloneForAnimation(const String&) const override;
    String valueAsString() const override;
    SVGParsingError setValueAsString(const String&);

    void add(SVGPropertyBase*, SVGElement*) override;
    void calculateAnimatedValue(SVGAnimationElement*, float percentage, unsigned repeatCount, SVGPropertyBase* fromValue, SVGPropertyBase* toValue, SVGPropertyBase* toAtEndOfDurationValue, SVGElement*) override;
    float calculateDistance(SVGPropertyBase* to, SVGElement*) override;

    static AnimatedPropertyType classType() { return AnimatedPath; }
    AnimatedPropertyType type() const override { return classType(); }

    DECLARE_VIRTUAL_TRACE();

private:
    SVGPath();
    explicit SVGPath(CSSPathValue*);

    Member<CSSPathValue> m_pathValue;
};

DEFINE_SVG_PROPERTY_TYPE_CASTS(SVGPath);

} // namespace blink

#endif