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 SVGPathByteStreamBuilder_h
21 #define SVGPathByteStreamBuilder_h
23 #include "core/svg/SVGPathByteStream.h"
24 #include "core/svg/SVGPathConsumer.h"
25 #include "platform/geometry/FloatPoint.h"
26 #include "wtf/PassOwnPtr.h"
27 #include "wtf/text/WTFString.h"
31 class SVGPathByteStreamBuilder FINAL : public SVGPathConsumer {
33 SVGPathByteStreamBuilder();
35 void setCurrentByteStream(SVGPathByteStream* byteStream) { m_byteStream = byteStream; }
38 virtual void incrementPathSegmentCount() OVERRIDE { }
39 virtual bool continueConsuming() OVERRIDE { return true; }
40 virtual void cleanup() OVERRIDE { m_byteStream = 0; }
42 // Used in UnalteredParsing/NormalizedParsing modes.
43 virtual void moveTo(const FloatPoint&, bool closed, PathCoordinateMode) OVERRIDE;
44 virtual void lineTo(const FloatPoint&, PathCoordinateMode) OVERRIDE;
45 virtual void curveToCubic(const FloatPoint&, const FloatPoint&, const FloatPoint&, PathCoordinateMode) OVERRIDE;
46 virtual void closePath() OVERRIDE;
48 // Only used in UnalteredParsing mode.
49 virtual void lineToHorizontal(float, PathCoordinateMode) OVERRIDE;
50 virtual void lineToVertical(float, PathCoordinateMode) OVERRIDE;
51 virtual void curveToCubicSmooth(const FloatPoint&, const FloatPoint&, PathCoordinateMode) OVERRIDE;
52 virtual void curveToQuadratic(const FloatPoint&, const FloatPoint&, PathCoordinateMode) OVERRIDE;
53 virtual void curveToQuadraticSmooth(const FloatPoint&, PathCoordinateMode) OVERRIDE;
54 virtual void arcTo(float, float, float, bool largeArcFlag, bool sweepFlag, const FloatPoint&, PathCoordinateMode) OVERRIDE;
56 SVGPathByteStream* m_byteStream;
59 } // namespace WebCore
61 #endif // SVGPathByteStreamBuilder_h