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/*
* Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org>
* Copyright (C) 2004, 2005, 2006, 2008 Rob Buis <buis@kde.org>
* Copyright (C) 2019-2023 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 "SVGProperty.h"
#include <wtf/EnumTraits.h>
#include <wtf/text/WTFString.h>
namespace WebCore {
enum class SVGPathSegType : uint8_t {
Unknown = 0,
ClosePath = 1,
MoveToAbs = 2,
MoveToRel = 3,
LineToAbs = 4,
LineToRel = 5,
CurveToCubicAbs = 6,
CurveToCubicRel = 7,
CurveToQuadraticAbs = 8,
CurveToQuadraticRel = 9,
ArcAbs = 10,
ArcRel = 11,
LineToHorizontalAbs = 12,
LineToHorizontalRel = 13,
LineToVerticalAbs = 14,
LineToVerticalRel = 15,
CurveToCubicSmoothAbs = 16,
CurveToCubicSmoothRel = 17,
CurveToQuadraticSmoothAbs = 18,
CurveToQuadraticSmoothRel = 19
};
class SVGPathSeg : public SVGProperty {
public:
virtual ~SVGPathSeg() = default;
// Forward declare these enums in the w3c naming scheme, for IDL generation
enum {
PATHSEG_UNKNOWN = enumToUnderlyingType(SVGPathSegType::Unknown),
PATHSEG_CLOSEPATH = enumToUnderlyingType(SVGPathSegType::ClosePath),
PATHSEG_MOVETO_ABS = enumToUnderlyingType(SVGPathSegType::MoveToAbs),
PATHSEG_MOVETO_REL = enumToUnderlyingType(SVGPathSegType::MoveToRel),
PATHSEG_LINETO_ABS = enumToUnderlyingType(SVGPathSegType::LineToAbs),
PATHSEG_LINETO_REL = enumToUnderlyingType(SVGPathSegType::LineToRel),
PATHSEG_CURVETO_CUBIC_ABS = enumToUnderlyingType(SVGPathSegType::CurveToCubicAbs),
PATHSEG_CURVETO_CUBIC_REL = enumToUnderlyingType(SVGPathSegType::CurveToCubicRel),
PATHSEG_CURVETO_QUADRATIC_ABS = enumToUnderlyingType(SVGPathSegType::CurveToQuadraticAbs),
PATHSEG_CURVETO_QUADRATIC_REL = enumToUnderlyingType(SVGPathSegType::CurveToQuadraticRel),
PATHSEG_ARC_ABS = enumToUnderlyingType(SVGPathSegType::ArcAbs),
PATHSEG_ARC_REL = enumToUnderlyingType(SVGPathSegType::ArcRel),
PATHSEG_LINETO_HORIZONTAL_ABS = enumToUnderlyingType(SVGPathSegType::LineToHorizontalAbs),
PATHSEG_LINETO_HORIZONTAL_REL = enumToUnderlyingType(SVGPathSegType::LineToHorizontalRel),
PATHSEG_LINETO_VERTICAL_ABS = enumToUnderlyingType(SVGPathSegType::LineToVerticalAbs),
PATHSEG_LINETO_VERTICAL_REL = enumToUnderlyingType(SVGPathSegType::LineToVerticalRel),
PATHSEG_CURVETO_CUBIC_SMOOTH_ABS = enumToUnderlyingType(SVGPathSegType::CurveToCubicSmoothAbs),
PATHSEG_CURVETO_CUBIC_SMOOTH_REL = enumToUnderlyingType(SVGPathSegType::CurveToCubicSmoothRel),
PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS = enumToUnderlyingType(SVGPathSegType::CurveToQuadraticSmoothAbs),
PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL = enumToUnderlyingType(SVGPathSegType::CurveToQuadraticSmoothRel)
};
virtual SVGPathSegType pathSegType() const = 0;
unsigned short pathSegTypeForBindings() const { return static_cast<unsigned short>(pathSegType()); }
virtual String pathSegTypeAsLetter() const = 0;
virtual Ref<SVGPathSeg> clone() const = 0;
protected:
using SVGProperty::SVGProperty;
};
} // namespace WebCore
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