1/*
2 * Copyright (C) 2004, 2005, 2007, 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 "SVGGraphicsElement.h"
26#include "SVGUnitTypes.h"
27
28namespace WebCore {
29
30class RenderObject;
31
32class SVGClipPathElement final : public SVGGraphicsElement, public SVGExternalResourcesRequired {
33 WTF_MAKE_ISO_ALLOCATED(SVGClipPathElement);
34public:
35 static Ref<SVGClipPathElement> create(const QualifiedName&, Document&);
36
37 SVGUnitTypes::SVGUnitType clipPathUnits() const { return m_clipPathUnits->currentValue<SVGUnitTypes::SVGUnitType>(); }
38 SVGAnimatedEnumeration& clipPathUnitsAnimated() { return m_clipPathUnits; }
39
40private:
41 SVGClipPathElement(const QualifiedName&, Document&);
42
43 using PropertyRegistry = SVGPropertyOwnerRegistry<SVGClipPathElement, SVGGraphicsElement, SVGExternalResourcesRequired>;
44 const SVGPropertyRegistry& propertyRegistry() const final { return m_propertyRegistry; }
45
46 void parseAttribute(const QualifiedName&, const AtomicString&) final;
47 void svgAttributeChanged(const QualifiedName&) final;
48 void childrenChanged(const ChildChange&) final;
49
50 bool isValid() const final { return SVGTests::isValid(); }
51 bool supportsFocus() const final { return false; }
52 bool needsPendingResourceHandling() const final { return false; }
53
54 RenderPtr<RenderElement> createElementRenderer(RenderStyle&&, const RenderTreePosition&) final;
55
56 PropertyRegistry m_propertyRegistry { *this };
57 Ref<SVGAnimatedEnumeration> m_clipPathUnits { SVGAnimatedEnumeration::create(this, SVGUnitTypes::SVG_UNIT_TYPE_USERSPACEONUSE) };
58};
59
60} // namespace WebCore
61