100 lines
4.5 KiB
C++
100 lines
4.5 KiB
C++
/*
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* Copyright (C) 2004, 2005, 2006, 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org>
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* Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org>
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* Copyright (C) 2018-2019 Apple Inc. All rights reserved.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#pragma once
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#include "SVGElement.h"
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#include "SVGFitToViewBox.h"
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#include "SVGMarkerTypes.h"
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namespace WebCore {
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class SVGMarkerElement final : public SVGElement, public SVGFitToViewBox {
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WTF_MAKE_ISO_ALLOCATED(SVGMarkerElement);
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public:
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// Forward declare enumerations in the W3C naming scheme, for IDL generation.
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enum {
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SVG_MARKERUNITS_UNKNOWN = SVGMarkerUnitsUnknown,
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SVG_MARKERUNITS_USERSPACEONUSE = SVGMarkerUnitsUserSpaceOnUse,
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SVG_MARKERUNITS_STROKEWIDTH = SVGMarkerUnitsStrokeWidth
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};
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enum {
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SVG_MARKER_ORIENT_UNKNOWN = SVGMarkerOrientUnknown,
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SVG_MARKER_ORIENT_AUTO = SVGMarkerOrientAuto,
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SVG_MARKER_ORIENT_ANGLE = SVGMarkerOrientAngle
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};
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static Ref<SVGMarkerElement> create(const QualifiedName&, Document&);
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AffineTransform viewBoxToViewTransform(float viewWidth, float viewHeight) const;
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const SVGLengthValue& refX() const { return m_refX->currentValue(); }
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const SVGLengthValue& refY() const { return m_refY->currentValue(); }
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const SVGLengthValue& markerWidth() const { return m_markerWidth->currentValue(); }
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const SVGLengthValue& markerHeight() const { return m_markerHeight->currentValue(); }
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SVGMarkerUnitsType markerUnits() const { return m_markerUnits->currentValue<SVGMarkerUnitsType>(); }
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const SVGAngleValue& orientAngle() const { return m_orientAngle->currentValue(); }
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SVGMarkerOrientType orientType() const { return m_orientType->currentValue<SVGMarkerOrientType>(); }
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SVGAnimatedLength& refXAnimated() { return m_refX; }
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SVGAnimatedLength& refYAnimated() { return m_refY; }
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SVGAnimatedLength& markerWidthAnimated() { return m_markerWidth; }
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SVGAnimatedLength& markerHeightAnimated() { return m_markerHeight; }
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SVGAnimatedEnumeration& markerUnitsAnimated() { return m_markerUnits; }
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SVGAnimatedAngle& orientAngleAnimated() { return m_orientAngle; }
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Ref<SVGAnimatedEnumeration> orientTypeAnimated() { return m_orientType.copyRef(); }
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String orient() const;
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void setOrient(const String&);
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void setOrientToAuto();
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void setOrientToAngle(const SVGAngle&);
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private:
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SVGMarkerElement(const QualifiedName&, Document&);
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using PropertyRegistry = SVGPropertyOwnerRegistry<SVGMarkerElement, SVGElement, SVGFitToViewBox>;
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const SVGPropertyRegistry& propertyRegistry() const final { return m_propertyRegistry; }
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void parseAttribute(const QualifiedName&, const AtomString&) override;
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void svgAttributeChanged(const QualifiedName&) override;
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void childrenChanged(const ChildChange&) override;
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RenderPtr<RenderElement> createElementRenderer(RenderStyle&&, const RenderTreePosition&) override;
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bool rendererIsNeeded(const RenderStyle&) override { return true; }
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bool needsPendingResourceHandling() const override { return false; }
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bool selfHasRelativeLengths() const override;
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PropertyRegistry m_propertyRegistry { *this };
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Ref<SVGAnimatedLength> m_refX { SVGAnimatedLength::create(this, SVGLengthMode::Width) };
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Ref<SVGAnimatedLength> m_refY { SVGAnimatedLength::create(this, SVGLengthMode::Height) };
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Ref<SVGAnimatedLength> m_markerWidth { SVGAnimatedLength::create(this, SVGLengthMode::Width, "3") };
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Ref<SVGAnimatedLength> m_markerHeight { SVGAnimatedLength::create(this, SVGLengthMode::Height, "3") };
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Ref<SVGAnimatedEnumeration> m_markerUnits { SVGAnimatedEnumeration::create(this, SVGMarkerUnitsStrokeWidth) };
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Ref<SVGAnimatedAngle> m_orientAngle { SVGAnimatedAngle::create(this) };
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Ref<SVGAnimatedOrientType> m_orientType { SVGAnimatedOrientType::create(this, SVGMarkerOrientAngle) };
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};
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} // namespace WebCore
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