1/*
2 * Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org>
3 * Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org>
4 * Copyright (C) 2018 Adobe Systems Incorporated. All rights reserved.
5 * Copyright (C) 2018-2019 Apple Inc. All rights reserved.
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Library General Public License for more details.
16 *
17 * You should have received a copy of the GNU Library General Public License
18 * along with this library; see the file COPYING.LIB. If not, write to
19 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20 * Boston, MA 02110-1301, USA.
21 */
22
23#pragma once
24
25#include "Path.h"
26#include "SVGGraphicsElement.h"
27#include "SVGNames.h"
28
29namespace WebCore {
30
31struct DOMPointInit;
32class SVGPoint;
33
34class SVGGeometryElement : public SVGGraphicsElement {
35 WTF_MAKE_ISO_ALLOCATED(SVGGeometryElement);
36public:
37 virtual float getTotalLength() const;
38 virtual Ref<SVGPoint> getPointAtLength(float distance) const;
39
40 bool isPointInFill(DOMPointInit&&);
41 bool isPointInStroke(DOMPointInit&&);
42
43 using PropertyRegistry = SVGPropertyOwnerRegistry<SVGGeometryElement, SVGGraphicsElement>;
44
45 float pathLength() const { return m_pathLength->currentValue(); }
46 SVGAnimatedNumber& pathLengthAnimated() { return m_pathLength; }
47
48protected:
49 SVGGeometryElement(const QualifiedName&, Document&);
50
51 void parseAttribute(const QualifiedName&, const AtomicString&) override;
52 void svgAttributeChanged(const QualifiedName&) override;
53
54private:
55 bool isSVGGeometryElement() const override { return true; }
56
57 Ref<SVGAnimatedNumber> m_pathLength { SVGAnimatedNumber::create(this) };
58};
59
60} // namespace WebCore
61
62SPECIALIZE_TYPE_TRAITS_BEGIN(WebCore::SVGGeometryElement)
63 static bool isType(const WebCore::SVGElement& element) { return element.isSVGGeometryElement(); }
64 static bool isType(const WebCore::Node& node) { return is<WebCore::SVGElement>(node) && isType(downcast<WebCore::SVGElement>(node)); }
65SPECIALIZE_TYPE_TRAITS_END()
66