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31 #ifndef SVGNumberOptionalNumber_h
32 #define SVGNumberOptionalNumber_h
34 #include "core/svg/SVGAnimatedNumber.h"
38 class SVGNumberOptionalNumber : public NewSVGPropertyBase {
40 // Tearoff of SVGNumberOptionalNumber is never created.
41 typedef void TearOffType;
42 typedef void PrimitiveType;
44 static PassRefPtr<SVGNumberOptionalNumber> create(PassRefPtr<SVGNumber> firstNumber, PassRefPtr<SVGNumber> secondNumber)
46 return adoptRef(new SVGNumberOptionalNumber(firstNumber, secondNumber));
49 PassRefPtr<SVGNumberOptionalNumber> clone() const;
50 virtual PassRefPtr<NewSVGPropertyBase> cloneForAnimation(const String&) const OVERRIDE;
52 bool operator==(const SVGNumberOptionalNumber&) const;
53 bool operator!=(const SVGNumberOptionalNumber& other) const { return !operator==(other); }
55 virtual String valueAsString() const OVERRIDE;
56 void setValueAsString(const String&, ExceptionState&);
58 virtual void add(PassRefPtr<NewSVGPropertyBase>, SVGElement*) OVERRIDE;
59 virtual void calculateAnimatedValue(SVGAnimationElement*, float percentage, unsigned repeatCount, PassRefPtr<NewSVGPropertyBase> from, PassRefPtr<NewSVGPropertyBase> to, PassRefPtr<NewSVGPropertyBase> toAtEndOfDurationValue, SVGElement* contextElement) OVERRIDE;
60 virtual float calculateDistance(PassRefPtr<NewSVGPropertyBase> to, SVGElement* contextElement) OVERRIDE;
62 static AnimatedPropertyType classType() { return AnimatedNumberOptionalNumber; }
64 PassRefPtr<SVGNumber> firstNumber() { return m_firstNumber; }
65 PassRefPtr<SVGNumber> secondNumber() { return m_secondNumber; }
68 SVGNumberOptionalNumber(PassRefPtr<SVGNumber> firstNumber, PassRefPtr<SVGNumber> secondNumber);
70 RefPtr<SVGNumber> m_firstNumber;
71 RefPtr<SVGNumber> m_secondNumber;
74 inline PassRefPtr<SVGNumberOptionalNumber> toSVGNumberOptionalNumber(PassRefPtr<NewSVGPropertyBase> passBase)
76 RefPtr<NewSVGPropertyBase> base = passBase;
77 ASSERT(base->type() == SVGNumberOptionalNumber::classType());
78 return static_pointer_cast<SVGNumberOptionalNumber>(base.release());
81 } // namespace WebCore
83 #endif // SVGNumberOptionalNumber_h