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/*
* Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>
* Copyright (C) 2004, 2005 Rob Buis <buis@kde.org>
* Copyright (C) 2005 Eric Seidel <eric@webkit.org>
* Copyright (C) 2006 Apple Inc.
* Copyright (C) 2009 Google, Inc.
* Copyright (C) 2011 Renata Hodovan <reni@webkit.org>
* Copyright (C) 2011 University of Szeged
* Copyright (C) 2020, 2021, 2022 Igalia S.L.
*
* 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 "RenderSVGShape.h"
namespace WebCore {
class RenderSVGPath final : public RenderSVGShape {
WTF_MAKE_TZONE_OR_ISO_ALLOCATED(RenderSVGPath);
WTF_OVERRIDE_DELETE_FOR_CHECKED_PTR(RenderSVGPath);
public:
RenderSVGPath(SVGGraphicsElement&, RenderStyle&&);
virtual ~RenderSVGPath();
FloatRect computeMarkerBoundingBox(const SVGBoundingBoxComputation::DecorationOptions&) const;
void updateMarkerPositions();
private:
ASCIILiteral renderName() const override { return "RenderSVGPath"_s; }
void updateShapeFromElement() override;
FloatRect adjustStrokeBoundingBoxForZeroLengthLinecaps(RepaintRectCalculation, FloatRect strokeBoundingBox) const override;
void strokeShape(GraphicsContext&) const override;
bool shapeDependentStrokeContains(const FloatPoint&, PointCoordinateSpace = GlobalCoordinateSpace) override;
void styleDidChange(StyleDifference, const RenderStyle*) final;
bool shouldStrokeZeroLengthSubpath() const;
Path* zeroLengthLinecapPath(const FloatPoint&) const;
FloatRect zeroLengthSubpathRect(const FloatPoint&, float) const;
void updateZeroLengthSubpaths();
void strokeZeroLengthSubpaths(GraphicsContext&) const;
bool shouldGenerateMarkerPositions() const;
void drawMarkers(PaintInfo&) override;
bool isRenderingDisabled() const override;
Vector<FloatPoint> m_zeroLengthLinecapLocations;
Vector<MarkerPosition> m_markerPositions;
};
} // namespace WebCore
SPECIALIZE_TYPE_TRAITS_RENDER_OBJECT(RenderSVGPath, isRenderSVGPath())
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