xref: /external/chromium_org/third_party/WebKit/Source/core/svg/SVGIntegerOptionalInteger.h

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#ifndef SVGIntegerOptionalInteger_h
#define SVGIntegerOptionalInteger_h

#include "core/svg/SVGAnimatedInteger.h"

namespace WebCore {

class SVGIntegerOptionalInteger : public SVGPropertyBase {
public:
    // Tearoff of SVGIntegerOptionalInteger is never created.
    typedef void TearOffType;
    typedef void PrimitiveType;

    static PassRefPtr<SVGIntegerOptionalInteger> create(PassRefPtr<SVGInteger> firstInteger, PassRefPtr<SVGInteger> secondInteger)
    {
        return adoptRef(new SVGIntegerOptionalInteger(firstInteger, secondInteger));
    }

    PassRefPtr<SVGIntegerOptionalInteger> clone() const;
    virtual PassRefPtr<SVGPropertyBase> cloneForAnimation(const String&) const OVERRIDE;

    virtual String valueAsString() const OVERRIDE;
    void setValueAsString(const String&, ExceptionState&);

    virtual void add(PassRefPtrWillBeRawPtr<SVGPropertyBase>, SVGElement*) OVERRIDE;
    virtual void calculateAnimatedValue(SVGAnimationElement*, float percentage, unsigned repeatCount, PassRefPtr<SVGPropertyBase> from, PassRefPtr<SVGPropertyBase> to, PassRefPtr<SVGPropertyBase> toAtEndOfDurationValue, SVGElement* contextElement) OVERRIDE;
    virtual float calculateDistance(PassRefPtr<SVGPropertyBase> to, SVGElement* contextElement) OVERRIDE;

    static AnimatedPropertyType classType() { return AnimatedIntegerOptionalInteger; }

    PassRefPtr<SVGInteger> firstInteger() { return m_firstInteger; }
    PassRefPtr<SVGInteger> secondInteger() { return m_secondInteger; }

protected:
    SVGIntegerOptionalInteger(PassRefPtr<SVGInteger> firstInteger, PassRefPtr<SVGInteger> secondInteger);

    RefPtr<SVGInteger> m_firstInteger;
    RefPtr<SVGInteger> m_secondInteger;
};

inline PassRefPtr<SVGIntegerOptionalInteger> toSVGIntegerOptionalInteger(PassRefPtr<SVGPropertyBase> passBase)
{
    RefPtr<SVGPropertyBase> base = passBase;
    ASSERT(base->type() == SVGIntegerOptionalInteger::classType());
    return static_pointer_cast<SVGIntegerOptionalInteger>(base.release());
}

} // namespace WebCore

#endif // SVGIntegerOptionalInteger_h