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