1/* 2 * Copyright (C) Research In Motion Limited 2010. All rights reserved. 3 * 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. 8 * 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. 13 * 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. 18 */ 19 20#ifndef SVGPathStringBuilder_h 21#define SVGPathStringBuilder_h 22 23#include "SVGPathConsumer.h" 24#include <wtf/text/StringBuilder.h> 25 26namespace WebCore { 27 28class SVGPathStringBuilder final : public SVGPathConsumer { 29public: 30 SVGPathStringBuilder(); 31 ~SVGPathStringBuilder(); 32 33 String result(); 34 35private: 36 virtual void cleanup() override; 37 virtual void incrementPathSegmentCount() override; 38 virtual bool continueConsuming() override; 39 40 // Used in UnalteredParsing/NormalizedParsing modes. 41 virtual void moveTo(const FloatPoint&, bool closed, PathCoordinateMode) override; 42 virtual void lineTo(const FloatPoint&, PathCoordinateMode) override; 43 virtual void curveToCubic(const FloatPoint&, const FloatPoint&, const FloatPoint&, PathCoordinateMode) override; 44 virtual void closePath() override; 45 46 // Only used in UnalteredParsing mode. 47 virtual void lineToHorizontal(float, PathCoordinateMode) override; 48 virtual void lineToVertical(float, PathCoordinateMode) override; 49 virtual void curveToCubicSmooth(const FloatPoint&, const FloatPoint&, PathCoordinateMode) override; 50 virtual void curveToQuadratic(const FloatPoint&, const FloatPoint&, PathCoordinateMode) override; 51 virtual void curveToQuadraticSmooth(const FloatPoint&, PathCoordinateMode) override; 52 virtual void arcTo(float, float, float, bool largeArcFlag, bool sweepFlag, const FloatPoint&, PathCoordinateMode) override; 53 54 StringBuilder m_stringBuilder; 55}; 56 57} // namespace WebCore 58 59#endif // SVGPathStringBuilder_h 60