xref: /external/chromium_org/third_party/WebKit/Source/core/svg/SVGInteger.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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 *
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 * in the documentation and/or other materials provided with the
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#ifndef SVGInteger_h
#define SVGInteger_h

#include "bindings/core/v8/ExceptionMessages.h"
#include "bindings/core/v8/ExceptionStatePlaceholder.h"
#include "core/svg/properties/SVGPropertyHelper.h"

namespace blink {

class SVGInteger : public SVGPropertyHelper<SVGInteger> {
public:
    typedef void TearOffType;
    typedef int PrimitiveType;

    static PassRefPtr<SVGInteger> create(int value = 0)
    {
        return adoptRef(new SVGInteger(value));
    }

    virtual PassRefPtr<SVGInteger> clone() const;

    int value() const { return m_value; }
    void setValue(int value) { m_value = value; }

    virtual String valueAsString() const OVERRIDE;
    virtual 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 AnimatedInteger; }

protected:
    explicit SVGInteger(int);

    int m_value;
};

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

} // namespace blink

#endif // SVGInteger_h