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1 /* | 1 /* |
2 * Copyright (C) 2004, 2005, 2008, 2009 Nikolas Zimmermann <zimmermann@kde.org> | 2 * Copyright (C) 2004, 2005, 2008, 2009 Nikolas Zimmermann <zimmermann@kde.org> |
3 * Copyright (C) 2004, 2005 Rob Buis <buis@kde.org> | 3 * Copyright (C) 2004, 2005 Rob Buis <buis@kde.org> |
4 * | 4 * |
5 * This library is free software; you can redistribute it and/or | 5 * This library is free software; you can redistribute it and/or |
6 * modify it under the terms of the GNU Library General Public | 6 * modify it under the terms of the GNU Library General Public |
7 * License as published by the Free Software Foundation; either | 7 * License as published by the Free Software Foundation; either |
8 * version 2 of the License, or (at your option) any later version. | 8 * version 2 of the License, or (at your option) any later version. |
9 * | 9 * |
10 * This library is distributed in the hope that it will be useful, | 10 * This library is distributed in the hope that it will be useful, |
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
13 * Library General Public License for more details. | 13 * Library General Public License for more details. |
14 * | 14 * |
15 * You should have received a copy of the GNU Library General Public License | 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 | 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, | 17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
18 * Boston, MA 02110-1301, USA. | 18 * Boston, MA 02110-1301, USA. |
19 */ | 19 */ |
20 | 20 |
21 #ifndef SVGURIReference_h | 21 #ifndef SVGURIReference_h |
22 #define SVGURIReference_h | 22 #define SVGURIReference_h |
23 | 23 |
24 #include "core/dom/Document.h" | 24 #include "core/dom/Document.h" |
25 #include "core/svg/SVGAnimatedString.h" | 25 #include "core/svg/SVGAnimatedString.h" |
| 26 #include "platform/heap/Handle.h" |
26 | 27 |
27 namespace blink { | 28 namespace blink { |
28 | 29 |
29 class Element; | 30 class Element; |
30 | 31 |
31 class SVGURIReference { | 32 class SVGURIReference : public WillBeGarbageCollectedMixin { |
32 public: | 33 public: |
33 virtual ~SVGURIReference() { } | 34 virtual ~SVGURIReference() { } |
34 | 35 |
35 bool isKnownAttribute(const QualifiedName&); | 36 bool isKnownAttribute(const QualifiedName&); |
36 void addSupportedAttributes(HashSet<QualifiedName>&); | 37 void addSupportedAttributes(HashSet<QualifiedName>&); |
37 | 38 |
38 static AtomicString fragmentIdentifierFromIRIString(const String&, const Tre
eScope&); | 39 static AtomicString fragmentIdentifierFromIRIString(const String&, const Tre
eScope&); |
39 static Element* targetElementFromIRIString(const String&, const TreeScope&,
AtomicString* = 0, Document* = 0); | 40 static Element* targetElementFromIRIString(const String&, const TreeScope&,
AtomicString* = 0, Document* = 0); |
40 | 41 |
41 static inline bool isExternalURIReference(const String& uri, const Document&
document) | 42 static inline bool isExternalURIReference(const String& uri, const Document&
document) |
42 { | 43 { |
43 // Fragment-only URIs are always internal | 44 // Fragment-only URIs are always internal |
44 if (uri.startsWith('#')) | 45 if (uri.startsWith('#')) |
45 return false; | 46 return false; |
46 | 47 |
47 // If the URI matches our documents URL, we're dealing with a local refe
rence. | 48 // If the URI matches our documents URL, we're dealing with a local refe
rence. |
48 KURL url = document.completeURL(uri); | 49 KURL url = document.completeURL(uri); |
49 return !equalIgnoringFragmentIdentifier(url, document.url()); | 50 return !equalIgnoringFragmentIdentifier(url, document.url()); |
50 } | 51 } |
51 | 52 |
52 const String& hrefString() const { return m_href->currentValue()->value(); } | 53 const String& hrefString() const { return m_href->currentValue()->value(); } |
53 | 54 |
54 // JS API | 55 // JS API |
55 SVGAnimatedString* href() const { return m_href.get(); } | 56 SVGAnimatedString* href() const { return m_href.get(); } |
56 | 57 |
| 58 virtual void trace(Visitor*); |
| 59 |
57 protected: | 60 protected: |
58 explicit SVGURIReference(SVGElement*); | 61 explicit SVGURIReference(SVGElement*); |
59 | 62 |
60 private: | 63 private: |
61 RefPtr<SVGAnimatedString> m_href; | 64 RefPtrWillBeMember<SVGAnimatedString> m_href; |
62 }; | 65 }; |
63 | 66 |
64 } // namespace blink | 67 } // namespace blink |
65 | 68 |
66 #endif // SVGURIReference_h | 69 #endif // SVGURIReference_h |
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