1/*
2 * Copyright (C) 2004, 2005 Nikolas Zimmermann <zimmermann@kde.org>
3 * Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org>
4 * Copyright (C) 2013 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 "InlineStyleSheetOwner.h"
25#include "SVGElement.h"
26
27namespace WebCore {
28
29class SVGStyleElement final : public SVGElement {
30 WTF_MAKE_ISO_ALLOCATED(SVGStyleElement);
31public:
32 static Ref<SVGStyleElement> create(const QualifiedName&, Document&, bool createdByParser);
33 virtual ~SVGStyleElement();
34
35 CSSStyleSheet* sheet() const { return m_styleSheetOwner.sheet(); }
36
37 bool disabled() const;
38 void setDisabled(bool);
39
40 const AtomicString& type() const;
41 void setType(const AtomicString&);
42
43 const AtomicString& media() const;
44 void setMedia(const AtomicString&);
45
46private:
47 SVGStyleElement(const QualifiedName&, Document&, bool createdByParser);
48
49 void parseAttribute(const QualifiedName&, const AtomicString&) final;
50 InsertedIntoAncestorResult insertedIntoAncestor(InsertionType, ContainerNode&) final;
51 void removedFromAncestor(RemovalType, ContainerNode&) final;
52 void childrenChanged(const ChildChange&) final;
53
54 bool rendererIsNeeded(const RenderStyle&) final { return false; }
55
56 void finishParsingChildren() final;
57
58 virtual bool isLoading() const { return m_styleSheetOwner.isLoading(); }
59 bool sheetLoaded() final { return m_styleSheetOwner.sheetLoaded(*this); }
60 void startLoadingDynamicSheet() final { m_styleSheetOwner.startLoadingDynamicSheet(*this); }
61 Timer* svgLoadEventTimer() final { return &m_svgLoadEventTimer; }
62
63 String title() const final;
64
65 InlineStyleSheetOwner m_styleSheetOwner;
66 Timer m_svgLoadEventTimer;
67};
68
69} // namespace WebCore
70