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#pragma once
23
24#include "ExceptionOr.h"
25#include "SVGPropertyTraits.h"
26
27namespace WebCore {
28
29class SVGAngleValue {
30 WTF_MAKE_FAST_ALLOCATED;
31public:
32 enum Type {
33 SVG_ANGLETYPE_UNKNOWN = 0,
34 SVG_ANGLETYPE_UNSPECIFIED = 1,
35 SVG_ANGLETYPE_DEG = 2,
36 SVG_ANGLETYPE_RAD = 3,
37 SVG_ANGLETYPE_GRAD = 4
38 };
39
40 Type unitType() const { return m_unitType; }
41
42 void setValue(float);
43 float value() const;
44
45 void setValueInSpecifiedUnits(float valueInSpecifiedUnits) { m_valueInSpecifiedUnits = valueInSpecifiedUnits; }
46 float valueInSpecifiedUnits() const { return m_valueInSpecifiedUnits; }
47
48 ExceptionOr<void> setValueAsString(const String&);
49 String valueAsString() const;
50
51 ExceptionOr<void> newValueSpecifiedUnits(unsigned short unitType, float valueInSpecifiedUnits);
52 ExceptionOr<void> convertToSpecifiedUnits(unsigned short unitType);
53
54private:
55 Type m_unitType { SVG_ANGLETYPE_UNSPECIFIED };
56 float m_valueInSpecifiedUnits { 0 };
57};
58
59template<>
60struct SVGPropertyTraits<SVGAngleValue> {
61 static SVGAngleValue initialValue() { return SVGAngleValue(); }
62 static String toString(const SVGAngleValue& type) { return type.valueAsString(); }
63};
64
65}
66