1/*
2 * Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org>
3 * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org>
4 * Copyright (C) 2018-2019 Apple Inc. All rights reserved.
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Library General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Library General Public License for more details.
15 *
16 * You should have received a copy of the GNU Library General Public License
17 * along with this library; see the file COPYING.LIB. If not, write to
18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
19 * Boston, MA 02110-1301, USA.
20 */
21
22#pragma once
23
24#include "SVGExternalResourcesRequired.h"
25#include "SVGGeometryElement.h"
26#include "SVGNames.h"
27
28namespace WebCore {
29
30class SVGCircleElement final : public SVGGeometryElement, public SVGExternalResourcesRequired {
31 WTF_MAKE_ISO_ALLOCATED(SVGCircleElement);
32public:
33 static Ref<SVGCircleElement> create(const QualifiedName&, Document&);
34
35 const SVGLengthValue& cx() const { return m_cx->currentValue(); }
36 const SVGLengthValue& cy() const { return m_cy->currentValue(); }
37 const SVGLengthValue& r() const { return m_r->currentValue(); }
38
39 SVGAnimatedLength& cxAnimated() { return m_cx; }
40 SVGAnimatedLength& cyAnimated() { return m_cy; }
41 SVGAnimatedLength& rAnimated() { return m_r; }
42
43private:
44 SVGCircleElement(const QualifiedName&, Document&);
45
46 using PropertyRegistry = SVGPropertyOwnerRegistry<SVGCircleElement, SVGGeometryElement, SVGExternalResourcesRequired>;
47 const SVGPropertyRegistry& propertyRegistry() const final { return m_propertyRegistry; }
48
49 void parseAttribute(const QualifiedName&, const AtomicString&) final;
50 void svgAttributeChanged(const QualifiedName&) final;
51
52 bool isValid() const final { return SVGTests::isValid(); }
53 bool selfHasRelativeLengths() const final { return true; }
54
55 RenderPtr<RenderElement> createElementRenderer(RenderStyle&&, const RenderTreePosition&) final;
56
57 PropertyRegistry m_propertyRegistry { *this };
58 Ref<SVGAnimatedLength> m_cx { SVGAnimatedLength::create(this, LengthModeWidth) };
59 Ref<SVGAnimatedLength> m_cy { SVGAnimatedLength::create(this, LengthModeHeight) };
60 Ref<SVGAnimatedLength> m_r { SVGAnimatedLength::create(this, LengthModeOther) };
61};
62
63} // namespace WebCore
64