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/*
* Copyright (C) Research In Motion Limited 2010. All rights reserved.
* Copyright (C) 2013 Apple Inc. 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.
*/
#pragma once
#include "SVGPathSource.h"
#include <wtf/text/StringParsingBuffer.h>
#include <wtf/text/WTFString.h>
namespace WebCore {
class SVGPathStringViewSource final : public SVGPathSource {
public:
explicit SVGPathStringViewSource(StringView);
private:
bool hasMoreData() const final;
bool moveToNextToken() final;
SVGPathSegType nextCommand(SVGPathSegType previousCommand) final;
std::optional<SVGPathSegType> parseSVGSegmentType() final;
std::optional<MoveToSegment> parseMoveToSegment(FloatPoint) final;
std::optional<LineToSegment> parseLineToSegment(FloatPoint) final;
std::optional<LineToHorizontalSegment> parseLineToHorizontalSegment(FloatPoint) final;
std::optional<LineToVerticalSegment> parseLineToVerticalSegment(FloatPoint) final;
std::optional<CurveToCubicSegment> parseCurveToCubicSegment(FloatPoint) final;
std::optional<CurveToCubicSmoothSegment> parseCurveToCubicSmoothSegment(FloatPoint) final;
std::optional<CurveToQuadraticSegment> parseCurveToQuadraticSegment(FloatPoint) final;
std::optional<CurveToQuadraticSmoothSegment> parseCurveToQuadraticSmoothSegment(FloatPoint) final;
std::optional<ArcToSegment> parseArcToSegment(FloatPoint) final;
template<typename Function> decltype(auto) parse(Function&&);
bool m_is8BitSource;
union {
StringParsingBuffer<LChar> m_buffer8;
StringParsingBuffer<UChar> m_buffer16;
};
};
} // namespace WebCore
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