2
* Copyright (C) Research In Motion Limited 2010. All rights reserved.
4
* This library is free software; you can redistribute it and/or
5
* modify it under the terms of the GNU Library General Public
6
* License as published by the Free Software Foundation; either
7
* version 2 of the License, or (at your option) any later version.
9
* This library is distributed in the hope that it will be useful,
10
* but WITHOUT ANY WARRANTY; without even the implied warranty of
11
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12
* Library General Public License for more details.
14
* You should have received a copy of the GNU Library General Public License
15
* along with this library; see the file COPYING.LIB. If not, write to
16
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17
* Boston, MA 02110-1301, USA.
20
#ifndef SVGPathSegListSource_h
21
#define SVGPathSegListSource_h
24
#include "FloatPoint.h"
25
#include "SVGPathSeg.h"
26
#include "SVGPathSegList.h"
27
#include "SVGPathSource.h"
28
#include <wtf/PassOwnPtr.h>
29
#include <wtf/RefPtr.h>
33
class SVGPathSegListSource : public SVGPathSource {
35
static PassOwnPtr<SVGPathSegListSource> create(const SVGPathSegList& pathSegList)
37
return adoptPtr(new SVGPathSegListSource(pathSegList));
41
SVGPathSegListSource(const SVGPathSegList&);
43
virtual bool hasMoreData() const;
44
virtual bool moveToNextToken() { return true; }
45
virtual bool parseSVGSegmentType(SVGPathSegType&);
46
virtual SVGPathSegType nextCommand(SVGPathSegType);
48
virtual bool parseMoveToSegment(FloatPoint&);
49
virtual bool parseLineToSegment(FloatPoint&);
50
virtual bool parseLineToHorizontalSegment(float&);
51
virtual bool parseLineToVerticalSegment(float&);
52
virtual bool parseCurveToCubicSegment(FloatPoint&, FloatPoint&, FloatPoint&);
53
virtual bool parseCurveToCubicSmoothSegment(FloatPoint&, FloatPoint&);
54
virtual bool parseCurveToQuadraticSegment(FloatPoint&, FloatPoint&);
55
virtual bool parseCurveToQuadraticSmoothSegment(FloatPoint&);
56
virtual bool parseArcToSegment(float&, float&, float&, bool&, bool&, FloatPoint&);
58
const SVGPathSegList& m_pathSegList;
59
RefPtr<SVGPathSeg> m_segment;
64
} // namespace WebCore
67
#endif // SVGPathSegListSource_h