1/*
2 * Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org>
3 * Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org>
4 *
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
9 *
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13 * Library General Public License for more details.
14 *
15 * You should have received a copy of the GNU Library General Public License
16 * along with this library; see the file COPYING.LIB.  If not, write to
17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18 * Boston, MA 02110-1301, USA.
19 */
20
21#ifndef SVGZoomAndPan_h
22#define SVGZoomAndPan_h
23
24#if ENABLE(SVG)
25
26#include <wtf/unicode/Unicode.h>
27
28namespace WebCore {
29
30class Attribute;
31class QualifiedName;
32
33class SVGZoomAndPan {
34public:
35    enum SVGZoomAndPanType {
36        SVG_ZOOMANDPAN_UNKNOWN = 0,
37        SVG_ZOOMANDPAN_DISABLE = 1,
38        SVG_ZOOMANDPAN_MAGNIFY = 2
39    };
40
41    SVGZoomAndPan() : m_zoomAndPan(SVG_ZOOMANDPAN_MAGNIFY) { }
42    virtual ~SVGZoomAndPan() { }
43
44    unsigned short zoomAndPan() const { return m_zoomAndPan; }
45    virtual void setZoomAndPan(unsigned short zoomAndPan);
46
47    bool parseMappedAttribute(Attribute*);
48    bool isKnownAttribute(const QualifiedName&);
49
50    bool parseZoomAndPan(const UChar*& start, const UChar* end);
51
52private:
53    unsigned short m_zoomAndPan;
54};
55
56} // namespace WebCore
57
58#endif // ENABLE(SVG)
59
60#endif // SVGZoomAndPan_h
61