Merge from Chromium at DEPS revision r198571
This commit was generated by merge_to_master.py.
Change-Id: I3a7f89ea6b8c017335bd52739166aed708cad1e5
diff --git a/Source/core/svg/SVGPathParser.h b/Source/core/svg/SVGPathParser.h
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+++ b/Source/core/svg/SVGPathParser.h
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+/*
+ * Copyright (C) 2002, 2003 The Karbon Developers
+ * Copyright (C) 2006 Alexander Kellett <lypanov@kde.org>
+ * Copyright (C) 2006, 2007 Rob Buis <buis@kde.org>
+ * Copyright (C) 2007, 2009 Apple Inc. All rights reserved.
+ * Copyright (C) Research In Motion Limited 2010. All rights reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef SVGPathParser_h
+#define SVGPathParser_h
+
+#if ENABLE(SVG)
+#include "core/svg/SVGPathConsumer.h"
+#include "core/svg/SVGPathSeg.h"
+#include "core/svg/SVGPathSource.h"
+#include <wtf/PassOwnPtr.h>
+#include <wtf/text/WTFString.h>
+
+namespace WebCore {
+
+class SVGPathParser {
+ WTF_MAKE_NONCOPYABLE(SVGPathParser); WTF_MAKE_FAST_ALLOCATED;
+public:
+ SVGPathParser();
+
+ bool parsePathDataFromSource(PathParsingMode, bool checkForInitialMoveTo = true);
+ void setCurrentConsumer(SVGPathConsumer* consumer) { m_consumer = consumer; }
+ void setCurrentSource(SVGPathSource* source) { m_source = source; }
+ void cleanup();
+
+private:
+ bool decomposeArcToCubic(float, float, float, FloatPoint&, FloatPoint&, bool largeArcFlag, bool sweepFlag);
+ void parseClosePathSegment();
+ bool parseMoveToSegment();
+ bool parseLineToSegment();
+ bool parseLineToHorizontalSegment();
+ bool parseLineToVerticalSegment();
+ bool parseCurveToCubicSegment();
+ bool parseCurveToCubicSmoothSegment();
+ bool parseCurveToQuadraticSegment();
+ bool parseCurveToQuadraticSmoothSegment();
+ bool parseArcToSegment();
+
+ SVGPathSource* m_source;
+ SVGPathConsumer* m_consumer;
+ PathCoordinateMode m_mode;
+ PathParsingMode m_pathParsingMode;
+ SVGPathSegType m_lastCommand;
+ bool m_closePath;
+ FloatPoint m_controlPoint;
+ FloatPoint m_currentPoint;
+ FloatPoint m_subPathPoint;
+};
+
+} // namespace WebCore
+
+#endif // ENABLE(SVG)
+#endif // SVGPathParser_h