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
35 namespace WebCore {
36
SVGStyleElement(const QualifiedName & tagName,Document * document,bool createdByParser)37 inline SVGStyleElement::SVGStyleElement(const QualifiedName& tagName, Document* document, bool createdByParser)
38 : SVGElement(tagName, document)
39 , StyleElement(document, createdByParser)
40 {
41 }
42
~SVGStyleElement()43 SVGStyleElement::~SVGStyleElement()
44 {
45 if (m_sheet)
46 m_sheet->clearOwnerNode();
47 }
48
create(const QualifiedName & tagName,Document * document,bool createdByParser)49 PassRefPtr<SVGStyleElement> SVGStyleElement::create(const QualifiedName& tagName, Document* document, bool createdByParser)
50 {
51 return adoptRef(new SVGStyleElement(tagName, document, createdByParser));
52 }
53
type() const54 const 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
setType(const AtomicString & type,ExceptionCode & ec)61 void SVGStyleElement::setType(const AtomicString& type, ExceptionCode& ec)
62 {
63 setAttribute(SVGNames::typeAttr, type, ec);
64 }
65
media() const66 const 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
setMedia(const AtomicString & media,ExceptionCode & ec)73 void SVGStyleElement::setMedia(const AtomicString& media, ExceptionCode& ec)
74 {
75 setAttribute(SVGNames::mediaAttr, media, ec);
76 }
77
title() const78 String SVGStyleElement::title() const
79 {
80 return getAttribute(SVGNames::titleAttr);
81 }
82
setTitle(const AtomicString & title,ExceptionCode & ec)83 void SVGStyleElement::setTitle(const AtomicString& title, ExceptionCode& ec)
84 {
85 setAttribute(SVGNames::titleAttr, title, ec);
86 }
87
parseMappedAttribute(Attribute * attr)88 void 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
finishParsingChildren()99 void SVGStyleElement::finishParsingChildren()
100 {
101 StyleElement::finishParsingChildren(this);
102 SVGElement::finishParsingChildren();
103 }
104
insertedIntoDocument()105 void SVGStyleElement::insertedIntoDocument()
106 {
107 SVGElement::insertedIntoDocument();
108 StyleElement::insertedIntoDocument(document(), this);
109 }
110
removedFromDocument()111 void SVGStyleElement::removedFromDocument()
112 {
113 SVGElement::removedFromDocument();
114 StyleElement::removedFromDocument(document(), this);
115 }
116
childrenChanged(bool changedByParser,Node * beforeChange,Node * afterChange,int childCountDelta)117 void 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