Torne (Richard Coles) | 53e740f | 2013-05-09 18:38:43 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2004, 2005, 2008, 2009 Nikolas Zimmermann <zimmermann@kde.org> |
| 3 | * Copyright (C) 2004, 2005 Rob Buis <buis@kde.org> |
| 4 | * |
| 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. |
| 9 | * |
| 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. |
| 14 | * |
| 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. |
| 19 | */ |
| 20 | |
| 21 | #ifndef SVGURIReference_h |
| 22 | #define SVGURIReference_h |
| 23 | |
Torne (Richard Coles) | 53e740f | 2013-05-09 18:38:43 +0100 | [diff] [blame] | 24 | #include "core/dom/Document.h" |
Torne (Richard Coles) | 0938029 | 2014-02-21 12:17:33 +0000 | [diff] [blame] | 25 | #include "core/svg/SVGAnimatedString.h" |
Torne (Richard Coles) | 53e740f | 2013-05-09 18:38:43 +0100 | [diff] [blame] | 26 | |
| 27 | namespace WebCore { |
| 28 | |
| 29 | class Attribute; |
| 30 | class Element; |
| 31 | |
| 32 | class SVGURIReference { |
| 33 | public: |
| 34 | virtual ~SVGURIReference() { } |
| 35 | |
Torne (Richard Coles) | 53e740f | 2013-05-09 18:38:43 +0100 | [diff] [blame] | 36 | bool isKnownAttribute(const QualifiedName&); |
| 37 | void addSupportedAttributes(HashSet<QualifiedName>&); |
| 38 | |
Torne (Richard Coles) | 0938029 | 2014-02-21 12:17:33 +0000 | [diff] [blame] | 39 | static AtomicString fragmentIdentifierFromIRIString(const String&, const Document&); |
| 40 | static Element* targetElementFromIRIString(const String&, const Document&, AtomicString* = 0, Document* = 0); |
Torne (Richard Coles) | 53e740f | 2013-05-09 18:38:43 +0100 | [diff] [blame] | 41 | |
Torne (Richard Coles) | 8abfc58 | 2013-09-12 12:10:38 +0100 | [diff] [blame] | 42 | static inline bool isExternalURIReference(const String& uri, const Document& document) |
Torne (Richard Coles) | 53e740f | 2013-05-09 18:38:43 +0100 | [diff] [blame] | 43 | { |
| 44 | // Fragment-only URIs are always internal |
| 45 | if (uri.startsWith('#')) |
| 46 | return false; |
| 47 | |
| 48 | // If the URI matches our documents URL, we're dealing with a local reference. |
Torne (Richard Coles) | 8abfc58 | 2013-09-12 12:10:38 +0100 | [diff] [blame] | 49 | KURL url = document.completeURL(uri); |
| 50 | return !equalIgnoringFragmentIdentifier(url, document.url()); |
Torne (Richard Coles) | 53e740f | 2013-05-09 18:38:43 +0100 | [diff] [blame] | 51 | } |
| 52 | |
Torne (Richard Coles) | 0938029 | 2014-02-21 12:17:33 +0000 | [diff] [blame] | 53 | // SVGURIReference JS API. |
Torne (Richard Coles) | d5428f3 | 2014-03-18 10:21:16 +0000 | [diff] [blame^] | 54 | static SVGAnimatedString* href(SVGURIReference& object) { return object.href(); } |
Torne (Richard Coles) | 0938029 | 2014-02-21 12:17:33 +0000 | [diff] [blame] | 55 | |
| 56 | SVGAnimatedString* href() const { return m_href.get(); } |
| 57 | const String& hrefString() const { return m_href->currentValue()->value(); } |
| 58 | |
| 59 | bool parseAttribute(const QualifiedName&, const AtomicString& value, SVGParsingError&); |
| 60 | |
Torne (Richard Coles) | 53e740f | 2013-05-09 18:38:43 +0100 | [diff] [blame] | 61 | protected: |
Torne (Richard Coles) | 0938029 | 2014-02-21 12:17:33 +0000 | [diff] [blame] | 62 | explicit SVGURIReference(SVGElement*); |
| 63 | |
| 64 | private: |
| 65 | RefPtr<SVGAnimatedString> m_href; |
Torne (Richard Coles) | 53e740f | 2013-05-09 18:38:43 +0100 | [diff] [blame] | 66 | }; |
| 67 | |
| 68 | } // namespace WebCore |
| 69 | |
Torne (Richard Coles) | 53e740f | 2013-05-09 18:38:43 +0100 | [diff] [blame] | 70 | #endif // SVGURIReference_h |