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>
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.
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.
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.
24 #include "core/svg/SVGStyleElement.h"
26 #include "core/css/CSSStyleSheet.h"
27 #include "wtf/StdLibExtras.h"
31 inline SVGStyleElement::SVGStyleElement(Document& document, bool createdByParser)
32 : SVGElement(SVGNames::styleTag, document)
33 , StyleElement(&document, createdByParser)
34 , m_svgLoadEventTimer(this, &SVGElement::svgLoadEventTimerFired)
36 ScriptWrappable::init(this);
39 SVGStyleElement::~SVGStyleElement()
42 StyleElement::clearDocumentData(document(), this);
46 PassRefPtr<SVGStyleElement> SVGStyleElement::create(Document& document, bool createdByParser)
48 return adoptRef(new SVGStyleElement(document, createdByParser));
51 bool SVGStyleElement::disabled() const
56 return m_sheet->disabled();
59 void SVGStyleElement::setDisabled(bool setDisabled)
61 if (CSSStyleSheet* styleSheet = sheet())
62 styleSheet->setDisabled(setDisabled);
65 const AtomicString& SVGStyleElement::type() const
67 DEFINE_STATIC_LOCAL(const AtomicString, defaultValue, ("text/css", AtomicString::ConstructFromLiteral));
68 const AtomicString& n = getAttribute(SVGNames::typeAttr);
69 return n.isNull() ? defaultValue : n;
72 void SVGStyleElement::setType(const AtomicString& type)
74 setAttribute(SVGNames::typeAttr, type);
77 const AtomicString& SVGStyleElement::media() const
79 DEFINE_STATIC_LOCAL(const AtomicString, defaultValue, ("all", AtomicString::ConstructFromLiteral));
80 const AtomicString& n = fastGetAttribute(SVGNames::mediaAttr);
81 return n.isNull() ? defaultValue : n;
84 void SVGStyleElement::setMedia(const AtomicString& media)
86 setAttribute(SVGNames::mediaAttr, media);
89 String SVGStyleElement::title() const
91 return fastGetAttribute(SVGNames::titleAttr);
94 void SVGStyleElement::setTitle(const AtomicString& title)
96 setAttribute(SVGNames::titleAttr, title);
99 bool SVGStyleElement::isSupportedAttribute(const QualifiedName& attrName)
101 DEFINE_STATIC_LOCAL(HashSet<QualifiedName>, supportedAttributes, ());
102 if (supportedAttributes.isEmpty())
103 supportedAttributes.add(SVGNames::titleAttr);
104 return supportedAttributes.contains<SVGAttributeHashTranslator>(attrName);
107 void SVGStyleElement::parseAttribute(const QualifiedName& name, const AtomicString& value)
109 if (!isSupportedAttribute(name)) {
110 SVGElement::parseAttribute(name, value);
114 if (name == SVGNames::titleAttr) {
116 m_sheet->setTitle(value);
120 ASSERT_NOT_REACHED();
123 void SVGStyleElement::finishParsingChildren()
125 StyleElement::finishParsingChildren(this);
126 SVGElement::finishParsingChildren();
129 Node::InsertionNotificationRequest SVGStyleElement::insertedInto(ContainerNode* rootParent)
131 SVGElement::insertedInto(rootParent);
132 return InsertionShouldCallDidNotifySubtreeInsertions;
135 void SVGStyleElement::didNotifySubtreeInsertionsToDocument()
137 StyleElement::processStyleSheet(document(), this);
140 void SVGStyleElement::removedFrom(ContainerNode* rootParent)
142 SVGElement::removedFrom(rootParent);
143 if (rootParent->inDocument())
144 StyleElement::removedFromDocument(document(), this);
147 void SVGStyleElement::childrenChanged(bool changedByParser, Node* beforeChange, Node* afterChange, int childCountDelta)
149 SVGElement::childrenChanged(changedByParser, beforeChange, afterChange, childCountDelta);
150 StyleElement::childrenChanged(this);
153 void SVGStyleElement::trace(Visitor* visitor)
155 StyleElement::trace(visitor);
156 SVGElement::trace(visitor);