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
6 * met:
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
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 *     * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
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
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31#ifndef SVGAngleTearOff_h
32#define SVGAngleTearOff_h
33
34#include "bindings/core/v8/ScriptWrappable.h"
35#include "core/svg/SVGAngle.h"
36#include "core/svg/properties/SVGPropertyTearOff.h"
37
38namespace blink {
39
40class SVGAngleTearOff FINAL : public SVGPropertyTearOff<SVGAngle>, public ScriptWrappable {
41    DEFINE_WRAPPERTYPEINFO();
42public:
43    static PassRefPtr<SVGAngleTearOff> create(PassRefPtr<SVGAngle> target, SVGElement* contextElement, PropertyIsAnimValType propertyIsAnimVal, const QualifiedName& attributeName = QualifiedName::null())
44    {
45        return adoptRef(new SVGAngleTearOff(target, contextElement, propertyIsAnimVal, attributeName));
46    }
47
48    enum {
49        SVG_ANGLETYPE_UNKNOWN = SVGAngle::SVG_ANGLETYPE_UNKNOWN,
50        SVG_ANGLETYPE_UNSPECIFIED = SVGAngle::SVG_ANGLETYPE_UNSPECIFIED,
51        SVG_ANGLETYPE_DEG = SVGAngle::SVG_ANGLETYPE_DEG,
52        SVG_ANGLETYPE_RAD = SVGAngle::SVG_ANGLETYPE_RAD,
53        SVG_ANGLETYPE_GRAD = SVGAngle::SVG_ANGLETYPE_GRAD
54    };
55
56    virtual ~SVGAngleTearOff();
57
58    unsigned short unitType() { return hasExposedAngleUnit() ? target()->unitType() : SVGAngle::SVG_ANGLETYPE_UNKNOWN; }
59
60    void setValue(float, ExceptionState&);
61    float value() { return target()->value(); }
62
63    void setValueInSpecifiedUnits(float, ExceptionState&);
64    float valueInSpecifiedUnits() { return target()->valueInSpecifiedUnits(); }
65
66    void newValueSpecifiedUnits(unsigned short unitType, float valueInSpecifiedUnits, ExceptionState&);
67    void convertToSpecifiedUnits(unsigned short unitType, ExceptionState&);
68
69    String valueAsString() { return hasExposedAngleUnit() ? target()->valueAsString() : String::number(0); }
70    void setValueAsString(const String&, ExceptionState&);
71
72private:
73    SVGAngleTearOff(PassRefPtr<SVGAngle>, SVGElement*, PropertyIsAnimValType, const QualifiedName&);
74
75    bool hasExposedAngleUnit() { return target()->unitType() <= SVGAngle::SVG_ANGLETYPE_GRAD; }
76};
77
78} // namespace blink
79
80#endif // SVGAngleTearOff_h
81