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) 2006 Apple Inc. All rights reserved.
5 * Copyright (C) 2009 Cameron McCormack <cam@mcc.id.au>
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#include "config.h"
24
25#if ENABLE(SVG)
26#include "SVGStyleElement.h"
27
28#include "Attribute.h"
29#include "CSSStyleSheet.h"
30#include "Document.h"
31#include "ExceptionCode.h"
32#include "SVGNames.h"
33#include <wtf/StdLibExtras.h>
34
35namespace WebCore {
36
37inline SVGStyleElement::SVGStyleElement(const QualifiedName& tagName, Document* document, bool createdByParser)
38    : SVGElement(tagName, document)
39    , StyleElement(document, createdByParser)
40{
41}
42
43SVGStyleElement::~SVGStyleElement()
44{
45    if (m_sheet)
46        m_sheet->clearOwnerNode();
47}
48
49PassRefPtr<SVGStyleElement> SVGStyleElement::create(const QualifiedName& tagName, Document* document, bool createdByParser)
50{
51    return adoptRef(new SVGStyleElement(tagName, document, createdByParser));
52}
53
54const AtomicString& SVGStyleElement::type() const
55{
56    DEFINE_STATIC_LOCAL(const AtomicString, defaultValue, ("text/css"));
57    const AtomicString& n = getAttribute(SVGNames::typeAttr);
58    return n.isNull() ? defaultValue : n;
59}
60
61void SVGStyleElement::setType(const AtomicString& type, ExceptionCode& ec)
62{
63    setAttribute(SVGNames::typeAttr, type, ec);
64}
65
66const AtomicString& SVGStyleElement::media() const
67{
68    DEFINE_STATIC_LOCAL(const AtomicString, defaultValue, ("all"));
69    const AtomicString& n = getAttribute(SVGNames::mediaAttr);
70    return n.isNull() ? defaultValue : n;
71}
72
73void SVGStyleElement::setMedia(const AtomicString& media, ExceptionCode& ec)
74{
75    setAttribute(SVGNames::mediaAttr, media, ec);
76}
77
78String SVGStyleElement::title() const
79{
80    return getAttribute(SVGNames::titleAttr);
81}
82
83void SVGStyleElement::setTitle(const AtomicString& title, ExceptionCode& ec)
84{
85    setAttribute(SVGNames::titleAttr, title, ec);
86}
87
88void SVGStyleElement::parseMappedAttribute(Attribute* attr)
89{
90    if (attr->name() == SVGNames::titleAttr && m_sheet)
91        m_sheet->setTitle(attr->value());
92    else {
93        if (SVGLangSpace::parseMappedAttribute(attr))
94            return;
95        SVGElement::parseMappedAttribute(attr);
96    }
97}
98
99void SVGStyleElement::finishParsingChildren()
100{
101    StyleElement::finishParsingChildren(this);
102    SVGElement::finishParsingChildren();
103}
104
105void SVGStyleElement::insertedIntoDocument()
106{
107    SVGElement::insertedIntoDocument();
108    StyleElement::insertedIntoDocument(document(), this);
109}
110
111void SVGStyleElement::removedFromDocument()
112{
113    SVGElement::removedFromDocument();
114    StyleElement::removedFromDocument(document(), this);
115}
116
117void SVGStyleElement::childrenChanged(bool changedByParser, Node* beforeChange, Node* afterChange, int childCountDelta)
118{
119    StyleElement::childrenChanged(this);
120    SVGElement::childrenChanged(changedByParser, beforeChange, afterChange, childCountDelta);
121}
122
123}
124
125#endif // ENABLE(SVG)
126