OLD | NEW |
1 /* | 1 /* |
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) | 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
3 * Copyright (C) 2000 Frederik Holljen (frederik.holljen@hig.no) | 3 * Copyright (C) 2000 Frederik Holljen (frederik.holljen@hig.no) |
4 * Copyright (C) 2001 Peter Kelly (pmk@post.com) | 4 * Copyright (C) 2001 Peter Kelly (pmk@post.com) |
5 * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com) | 5 * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com) |
6 * Copyright (C) 2004, 2008, 2009 Apple Inc. All rights reserved. | 6 * Copyright (C) 2004, 2008, 2009 Apple Inc. All rights reserved. |
7 * | 7 * |
8 * This library is free software; you can redistribute it and/or | 8 * This library is free software; you can redistribute it and/or |
9 * modify it under the terms of the GNU Library General Public | 9 * modify it under the terms of the GNU Library General Public |
10 * License as published by the Free Software Foundation; either | 10 * License as published by the Free Software Foundation; either |
11 * version 2 of the License, or (at your option) any later version. | 11 * version 2 of the License, or (at your option) any later version. |
12 * | 12 * |
13 * This library is distributed in the hope that it will be useful, | 13 * This library is distributed in the hope that it will be useful, |
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
16 * Library General Public License for more details. | 16 * Library General Public License for more details. |
17 * | 17 * |
18 * You should have received a copy of the GNU Library General Public License | 18 * You should have received a copy of the GNU Library General Public License |
19 * along with this library; see the file COPYING.LIB. If not, write to | 19 * along with this library; see the file COPYING.LIB. If not, write to |
20 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | 20 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
21 * Boston, MA 02110-1301, USA. | 21 * Boston, MA 02110-1301, USA. |
22 * | 22 * |
23 */ | 23 */ |
24 | 24 |
25 #ifndef NodeFilterCondition_h | 25 #ifndef NodeFilterCondition_h |
26 #define NodeFilterCondition_h | 26 #define NodeFilterCondition_h |
27 | 27 |
| 28 #include "platform/heap/Handle.h" |
28 #include "wtf/RefCounted.h" | 29 #include "wtf/RefCounted.h" |
29 | 30 |
30 namespace WebCore { | 31 namespace WebCore { |
31 | 32 |
32 class ExceptionState; | 33 class ExceptionState; |
33 class Node; | 34 class Node; |
34 | 35 |
35 class NodeFilterCondition : public RefCounted<NodeFilterCondition> { | 36 class NodeFilterCondition : public RefCountedWillBeGarbageCollectedFinalized<Nod
eFilterCondition> { |
36 public: | 37 public: |
37 virtual ~NodeFilterCondition() { } | 38 virtual ~NodeFilterCondition() { } |
38 virtual short acceptNode(Node*, ExceptionState&) const = 0; | 39 virtual short acceptNode(Node*, ExceptionState&) const = 0; |
| 40 |
| 41 virtual void trace(Visitor*) { } |
39 }; | 42 }; |
40 | 43 |
41 } // namespace WebCore | 44 } // namespace WebCore |
42 | 45 |
43 #endif // NodeFilterCondition_h | 46 #endif // NodeFilterCondition_h |
OLD | NEW |