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1 /* | 1 /* |
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) | 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
3 * (C) 1999 Antti Koivisto (koivisto@kde.org) | 3 * (C) 1999 Antti Koivisto (koivisto@kde.org) |
4 * (C) 2001 Dirk Mueller (mueller@kde.org) | 4 * (C) 2001 Dirk Mueller (mueller@kde.org) |
5 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple Inc.
All rights reserved. | 5 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple Inc.
All rights reserved. |
6 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.t
orchmobile.com/) | 6 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.t
orchmobile.com/) |
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 #include "config.h" | 25 #include "config.h" |
26 #include "NodeTraversal.h" | 26 #include "core/dom/NodeTraversal.h" |
27 | 27 |
28 #include "ContainerNode.h" | 28 #include "core/dom/ContainerNode.h" |
29 | 29 |
30 namespace WebCore { | 30 namespace WebCore { |
31 namespace NodeTraversal { | 31 namespace NodeTraversal { |
32 | 32 |
33 Node* nextAncestorSibling(const Node* current) | 33 Node* nextAncestorSibling(const Node* current) |
34 { | 34 { |
35 ASSERT(!current->nextSibling()); | 35 ASSERT(!current->nextSibling()); |
36 for (current = current->parentNode(); current; current = current->parentNode
()) { | 36 for (current = current->parentNode(); current; current = current->parentNode
()) { |
37 if (current->nextSibling()) | 37 if (current->nextSibling()) |
38 return current->nextSibling(); | 38 return current->nextSibling(); |
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120 { | 120 { |
121 if (current == stayWithin) | 121 if (current == stayWithin) |
122 return 0; | 122 return 0; |
123 if (current->previousSibling()) | 123 if (current->previousSibling()) |
124 return current->previousSibling(); | 124 return current->previousSibling(); |
125 return previousAncestorSiblingPostOrder(current, stayWithin); | 125 return previousAncestorSiblingPostOrder(current, stayWithin); |
126 } | 126 } |
127 | 127 |
128 } | 128 } |
129 } | 129 } |
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