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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 Apple Inc. All rights reserv
ed. | 5 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserv
ed. |
6 * | 6 * |
7 * This library is free software; you can redistribute it and/or | 7 * This library is free software; you can redistribute it and/or |
8 * modify it under the terms of the GNU Library General Public | 8 * modify it under the terms of the GNU Library General Public |
9 * License as published by the Free Software Foundation; either | 9 * License as published by the Free Software Foundation; either |
10 * version 2 of the License, or (at your option) any later version. | 10 * version 2 of the License, or (at your option) any later version. |
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931 | 931 |
932 Node* ContainerNode::traverseToChildAt(unsigned index) const | 932 Node* ContainerNode::traverseToChildAt(unsigned index) const |
933 { | 933 { |
934 unsigned i; | 934 unsigned i; |
935 Node *n = firstChild(); | 935 Node *n = firstChild(); |
936 for (i = 0; n != 0 && i < index; i++) | 936 for (i = 0; n != 0 && i < index; i++) |
937 n = n->nextSibling(); | 937 n = n->nextSibling(); |
938 return n; | 938 return n; |
939 } | 939 } |
940 | 940 |
941 PassRefPtr<Element> ContainerNode::querySelector(const AtomicString& selectors,
ExceptionState& exceptionState) | 941 PassRefPtrWillBeRawPtr<Element> ContainerNode::querySelector(const AtomicString&
selectors, ExceptionState& exceptionState) |
942 { | 942 { |
943 if (selectors.isEmpty()) { | 943 if (selectors.isEmpty()) { |
944 exceptionState.throwDOMException(SyntaxError, "The provided selector is
empty."); | 944 exceptionState.throwDOMException(SyntaxError, "The provided selector is
empty."); |
945 return nullptr; | 945 return nullptr; |
946 } | 946 } |
947 | 947 |
948 SelectorQuery* selectorQuery = document().selectorQueryCache().add(selectors
, document(), exceptionState); | 948 SelectorQuery* selectorQuery = document().selectorQueryCache().add(selectors
, document(), exceptionState); |
949 if (!selectorQuery) | 949 if (!selectorQuery) |
950 return nullptr; | 950 return nullptr; |
951 return selectorQuery->queryFirst(*this); | 951 return selectorQuery->queryFirst(*this); |
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1218 return true; | 1218 return true; |
1219 | 1219 |
1220 if (node->isElementNode() && toElement(node)->shadow()) | 1220 if (node->isElementNode() && toElement(node)->shadow()) |
1221 return true; | 1221 return true; |
1222 | 1222 |
1223 return false; | 1223 return false; |
1224 } | 1224 } |
1225 #endif | 1225 #endif |
1226 | 1226 |
1227 } // namespace WebCore | 1227 } // namespace WebCore |
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