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/*
* Copyright (C) 2004, 2005, 2006, 2007, 2008 Nikolas Zimmermann
* <zimmermann@kde.org>
* Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org>
*
* 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 THIRD_PARTY_BLINK_RENDERER_CORE_SVG_SVG_MARKER_ELEMENT_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_SVG_SVG_MARKER_ELEMENT_H_
#include "third_party/blink/renderer/core/svg/svg_animated_angle.h"
#include "third_party/blink/renderer/core/svg/svg_animated_enumeration.h"
#include "third_party/blink/renderer/core/svg/svg_animated_length.h"
#include "third_party/blink/renderer/core/svg/svg_element.h"
#include "third_party/blink/renderer/core/svg/svg_fit_to_view_box.h"
#include "third_party/blink/renderer/platform/heap/handle.h"
namespace blink {
enum SVGMarkerUnitsType {
kSVGMarkerUnitsUnknown = 0,
kSVGMarkerUnitsUserSpaceOnUse,
kSVGMarkerUnitsStrokeWidth
};
template <>
const SVGEnumerationStringEntries& GetStaticStringEntries<SVGMarkerUnitsType>();
class SVGMarkerElement final : public SVGElement, public SVGFitToViewBox {
DEFINE_WRAPPERTYPEINFO();
USING_GARBAGE_COLLECTED_MIXIN(SVGMarkerElement);
public:
// Forward declare enumerations in the W3C naming scheme, for IDL generation.
enum {
kSvgMarkerunitsUnknown = kSVGMarkerUnitsUnknown,
kSvgMarkerunitsUserspaceonuse = kSVGMarkerUnitsUserSpaceOnUse,
kSvgMarkerunitsStrokewidth = kSVGMarkerUnitsStrokeWidth
};
enum {
kSvgMarkerOrientUnknown = kSVGMarkerOrientUnknown,
kSvgMarkerOrientAuto = kSVGMarkerOrientAuto,
kSvgMarkerOrientAngle = kSVGMarkerOrientAngle
};
DECLARE_NODE_FACTORY(SVGMarkerElement);
AffineTransform ViewBoxToViewTransform(float view_width,
float view_height) const;
void setOrientToAuto();
void setOrientToAngle(SVGAngleTearOff*);
SVGAnimatedLength* refX() const { return ref_x_.Get(); }
SVGAnimatedLength* refY() const { return ref_y_.Get(); }
SVGAnimatedLength* markerWidth() const { return marker_width_.Get(); }
SVGAnimatedLength* markerHeight() const { return marker_height_.Get(); }
SVGAnimatedEnumeration<SVGMarkerUnitsType>* markerUnits() {
return marker_units_.Get();
}
SVGAnimatedAngle* orientAngle() { return orient_angle_.Get(); }
SVGAnimatedEnumeration<SVGMarkerOrientType>* orientType() {
return orient_angle_->OrientType();
}
void Trace(blink::Visitor*) override;
private:
explicit SVGMarkerElement(Document&);
void SvgAttributeChanged(const QualifiedName&) override;
void ChildrenChanged(const ChildrenChange&) override;
LayoutObject* CreateLayoutObject(const ComputedStyle&) override;
bool LayoutObjectIsNeeded(const ComputedStyle&) const override;
bool SelfHasRelativeLengths() const override;
Member<SVGAnimatedLength> ref_x_;
Member<SVGAnimatedLength> ref_y_;
Member<SVGAnimatedLength> marker_width_;
Member<SVGAnimatedLength> marker_height_;
Member<SVGAnimatedAngle> orient_angle_;
Member<SVGAnimatedEnumeration<SVGMarkerUnitsType>> marker_units_;
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_CORE_SVG_SVG_MARKER_ELEMENT_H_
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