| Torne (Richard Coles) | 53e740f | 2013-05-09 18:38:43 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
| 3 | * (C) 1999 Antti Koivisto (koivisto@kde.org) |
| 4 | * (C) 2001 Dirk Mueller (mueller@kde.org) |
| 5 | * Copyright (C) 2004, 2005, 2006, 2007 Apple Inc. All rights reserved. |
| 6 | * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies) |
| 7 | * |
| 8 | * This library is free software; you can redistribute it and/or |
| 9 | * modify it under the terms of the GNU Library General Public |
| 10 | * License as published by the Free Software Foundation; either |
| 11 | * version 2 of the License, or (at your option) any later version. |
| 12 | * |
| 13 | * This library is distributed in the hope that it will be useful, |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 16 | * Library General Public License for more details. |
| 17 | * |
| 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 |
| 20 | * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| 21 | * Boston, MA 02110-1301, USA. |
| 22 | */ |
| 23 | |
| 24 | #include "config.h" |
| 25 | #include "core/dom/TagNodeList.h" |
| 26 | |
| 27 | #include "core/dom/Element.h" |
| 28 | #include "core/dom/NodeRareData.h" |
| Ben Murdoch | e69819b | 2013-07-17 14:56:49 +0100 | [diff] [blame] | 29 | #include "wtf/Assertions.h" |
| Torne (Richard Coles) | 53e740f | 2013-05-09 18:38:43 +0100 | [diff] [blame] | 30 | |
| 31 | namespace WebCore { |
| 32 | |
| 33 | TagNodeList::TagNodeList(PassRefPtr<Node> rootNode, CollectionType type, const AtomicString& namespaceURI, const AtomicString& localName) |
| 34 | : LiveNodeList(rootNode, type, DoNotInvalidateOnAttributeChanges) |
| 35 | , m_namespaceURI(namespaceURI) |
| 36 | , m_localName(localName) |
| 37 | { |
| 38 | ASSERT(m_namespaceURI.isNull() || !m_namespaceURI.isEmpty()); |
| 39 | } |
| 40 | |
| 41 | TagNodeList::~TagNodeList() |
| 42 | { |
| 43 | if (m_namespaceURI == starAtom) |
| 44 | ownerNode()->nodeLists()->removeCacheWithAtomicName(this, type(), m_localName); |
| 45 | else |
| 46 | ownerNode()->nodeLists()->removeCacheWithQualifiedName(this, m_namespaceURI, m_localName); |
| 47 | } |
| 48 | |
| 49 | bool TagNodeList::nodeMatches(Element* testNode) const |
| 50 | { |
| 51 | // Implements http://dvcs.w3.org/hg/domcore/raw-file/tip/Overview.html#concept-getelementsbytagnamens |
| 52 | if (m_localName != starAtom && m_localName != testNode->localName()) |
| 53 | return false; |
| 54 | |
| 55 | return m_namespaceURI == starAtom || m_namespaceURI == testNode->namespaceURI(); |
| 56 | } |
| 57 | |
| 58 | HTMLTagNodeList::HTMLTagNodeList(PassRefPtr<Node> rootNode, const AtomicString& localName) |
| 59 | : TagNodeList(rootNode, HTMLTagNodeListType, starAtom, localName) |
| 60 | , m_loweredLocalName(localName.lower()) |
| 61 | { |
| 62 | } |
| 63 | |
| 64 | bool HTMLTagNodeList::nodeMatches(Element* testNode) const |
| 65 | { |
| 66 | return nodeMatchesInlined(testNode); |
| 67 | } |
| 68 | |
| 69 | } // namespace WebCore |