2 * Copyright (C) 2004, 2005, 2008, 2009 Nikolas Zimmermann <zimmermann@kde.org>
3 * Copyright (C) 2004, 2005 Rob Buis <buis@kde.org>
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Library General Public License for more details.
15 * You should have received a copy of the GNU Library General Public License
16 * along with this library; see the file COPYING.LIB. If not, write to
17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18 * Boston, MA 02110-1301, USA.
21 #ifndef SVGURIReference_h
22 #define SVGURIReference_h
24 #include "core/dom/Document.h"
25 #include "core/svg/SVGAnimatedString.h"
32 class SVGURIReference {
34 virtual ~SVGURIReference() { }
36 bool isKnownAttribute(const QualifiedName&);
37 void addSupportedAttributes(HashSet<QualifiedName>&);
39 static AtomicString fragmentIdentifierFromIRIString(const String&, const TreeScope&);
40 static Element* targetElementFromIRIString(const String&, const TreeScope&, AtomicString* = 0, Document* = 0);
42 static inline bool isExternalURIReference(const String& uri, const Document& document)
44 // Fragment-only URIs are always internal
45 if (uri.startsWith('#'))
48 // If the URI matches our documents URL, we're dealing with a local reference.
49 KURL url = document.completeURL(uri);
50 return !equalIgnoringFragmentIdentifier(url, document.url());
53 const String& hrefString() const { return m_href->currentValue()->value(); }
54 bool parseAttribute(const QualifiedName&, const AtomicString& value, SVGParsingError&);
57 SVGAnimatedString* href() const { return m_href.get(); }
60 explicit SVGURIReference(SVGElement*);
63 RefPtr<SVGAnimatedString> m_href;
66 } // namespace WebCore
68 #endif // SVGURIReference_h