1/*
2 * Copyright (C) 2014 Google Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
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7 *
8 *     * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *     * Redistributions in binary form must reproduce the above
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12 * in the documentation and/or other materials provided with the
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16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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29 */
30
31#ifndef SVGIntegerOptionalInteger_h
32#define SVGIntegerOptionalInteger_h
33
34#include "core/svg/SVGAnimatedInteger.h"
35
36namespace blink {
37
38class SVGIntegerOptionalInteger : public SVGPropertyBase {
39public:
40    // Tearoff of SVGIntegerOptionalInteger is never created.
41    typedef void TearOffType;
42    typedef void PrimitiveType;
43
44    static PassRefPtr<SVGIntegerOptionalInteger> create(PassRefPtr<SVGInteger> firstInteger, PassRefPtr<SVGInteger> secondInteger)
45    {
46        return adoptRef(new SVGIntegerOptionalInteger(firstInteger, secondInteger));
47    }
48
49    PassRefPtr<SVGIntegerOptionalInteger> clone() const;
50    virtual PassRefPtr<SVGPropertyBase> cloneForAnimation(const String&) const OVERRIDE;
51
52    virtual String valueAsString() const OVERRIDE;
53    void setValueAsString(const String&, ExceptionState&);
54
55    virtual void add(PassRefPtrWillBeRawPtr<SVGPropertyBase>, SVGElement*) OVERRIDE;
56    virtual void calculateAnimatedValue(SVGAnimationElement*, float percentage, unsigned repeatCount, PassRefPtr<SVGPropertyBase> from, PassRefPtr<SVGPropertyBase> to, PassRefPtr<SVGPropertyBase> toAtEndOfDurationValue, SVGElement* contextElement) OVERRIDE;
57    virtual float calculateDistance(PassRefPtr<SVGPropertyBase> to, SVGElement* contextElement) OVERRIDE;
58
59    static AnimatedPropertyType classType() { return AnimatedIntegerOptionalInteger; }
60
61    PassRefPtr<SVGInteger> firstInteger() { return m_firstInteger; }
62    PassRefPtr<SVGInteger> secondInteger() { return m_secondInteger; }
63
64protected:
65    SVGIntegerOptionalInteger(PassRefPtr<SVGInteger> firstInteger, PassRefPtr<SVGInteger> secondInteger);
66
67    RefPtr<SVGInteger> m_firstInteger;
68    RefPtr<SVGInteger> m_secondInteger;
69};
70
71inline PassRefPtr<SVGIntegerOptionalInteger> toSVGIntegerOptionalInteger(PassRefPtr<SVGPropertyBase> passBase)
72{
73    RefPtr<SVGPropertyBase> base = passBase;
74    ASSERT(base->type() == SVGIntegerOptionalInteger::classType());
75    return static_pointer_cast<SVGIntegerOptionalInteger>(base.release());
76}
77
78} // namespace blink
79
80#endif // SVGIntegerOptionalInteger_h
81