1/*
2 * Copyright (C) 2004, 2005, 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org>
3 * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org>
4 * Copyright (C) Research In Motion Limited 2010. All rights reserved.
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Library General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14 * Library General Public License for more details.
15 *
16 * You should have received a copy of the GNU Library General Public License
17 * along with this library; see the file COPYING.LIB.  If not, write to
18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
19 * Boston, MA 02110-1301, USA.
20 */
21
22#ifndef SVGAngle_h
23#define SVGAngle_h
24
25#include "SVGPropertyTraits.h"
26
27namespace WebCore {
28
29typedef int ExceptionCode;
30
31class SVGAngle {
32    WTF_MAKE_FAST_ALLOCATED;
33public:
34    SVGAngle();
35
36    enum SVGAngleType {
37        SVG_ANGLETYPE_UNKNOWN = 0,
38        SVG_ANGLETYPE_UNSPECIFIED = 1,
39        SVG_ANGLETYPE_DEG = 2,
40        SVG_ANGLETYPE_RAD = 3,
41        SVG_ANGLETYPE_GRAD = 4
42    };
43
44    SVGAngleType unitType() const { return m_unitType; }
45
46    void setValue(float);
47    float value() const;
48
49    void setValueInSpecifiedUnits(float valueInSpecifiedUnits) { m_valueInSpecifiedUnits = valueInSpecifiedUnits; }
50    float valueInSpecifiedUnits() const { return m_valueInSpecifiedUnits; }
51
52    void setValueAsString(const String&, ExceptionCode&);
53    String valueAsString() const;
54
55    void newValueSpecifiedUnits(unsigned short unitType, float valueInSpecifiedUnits, ExceptionCode&);
56    void convertToSpecifiedUnits(unsigned short unitType, ExceptionCode&);
57
58private:
59    SVGAngleType m_unitType;
60    float m_valueInSpecifiedUnits;
61};
62
63template<>
64struct SVGPropertyTraits<SVGAngle> {
65    static SVGAngle initialValue() { return SVGAngle(); }
66    static String toString(const SVGAngle& type) { return type.valueAsString(); }
67};
68
69} // namespace WebCore
70
71#endif // SVGAngle_h
72