2 * Copyright (C) 2002, 2003 The Karbon Developers
3 * Copyright (C) 2006 Alexander Kellett <lypanov@kde.org>
4 * Copyright (C) 2006, 2007 Rob Buis <buis@kde.org>
5 * Copyright (C) 2007, 2009 Apple Inc. All rights reserved.
6 * Copyright (C) Research In Motion Limited 2010. All rights reserved.
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Library General Public
10 * License as published by the Free Software Foundation; either
11 * version 2 of the License, or (at your option) any later version.
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Library General Public License for more details.
18 * You should have received a copy of the GNU Library General Public License
19 * along with this library; see the file COPYING.LIB. If not, write to
20 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
21 * Boston, MA 02110-1301, USA.
24 #ifndef SVGPathSegListBuilder_h
25 #define SVGPathSegListBuilder_h
28 #include "FloatPoint.h"
29 #include "SVGPathConsumer.h"
30 #include "SVGPathElement.h"
31 #include "SVGPathSegList.h"
35 class SVGPathSegListBuilder : public SVGPathConsumer {
37 SVGPathSegListBuilder();
39 void setCurrentSVGPathElement(SVGPathElement* pathElement) { m_pathElement = pathElement; }
40 void setCurrentSVGPathSegList(SVGPathSegList& pathSegList) { m_pathSegList = &pathSegList; }
41 void setCurrentSVGPathSegRole(SVGPathSegRole pathSegRole) { m_pathSegRole = pathSegRole; }
44 virtual void incrementPathSegmentCount() { }
45 virtual bool continueConsuming() { return true; }
46 virtual void cleanup()
50 m_pathSegRole = PathSegUndefinedRole;
53 // Used in UnalteredParisng/NormalizedParsing modes.
54 virtual void moveTo(const FloatPoint&, bool closed, PathCoordinateMode);
55 virtual void lineTo(const FloatPoint&, PathCoordinateMode);
56 virtual void curveToCubic(const FloatPoint&, const FloatPoint&, const FloatPoint&, PathCoordinateMode);
57 virtual void closePath();
59 // Only used in UnalteredParsing mode.
60 virtual void lineToHorizontal(float, PathCoordinateMode);
61 virtual void lineToVertical(float, PathCoordinateMode);
62 virtual void curveToCubicSmooth(const FloatPoint&, const FloatPoint&, PathCoordinateMode);
63 virtual void curveToQuadratic(const FloatPoint&, const FloatPoint&, PathCoordinateMode);
64 virtual void curveToQuadraticSmooth(const FloatPoint&, PathCoordinateMode);
65 virtual void arcTo(float, float, float, bool largeArcFlag, bool sweepFlag, const FloatPoint&, PathCoordinateMode);
67 SVGPathElement* m_pathElement;
68 SVGPathSegList* m_pathSegList;
69 SVGPathSegRole m_pathSegRole;
72 } // namespace WebCore
75 #endif // SVGPathSegListBuilder_h