1/* 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) 3 * (C) 1999 Antti Koivisto (koivisto@kde.org) 4 * (C) 2001 Peter Kelly (pmk@post.com) 5 * (C) 2001 Dirk Mueller (mueller@kde.org) 6 * Copyright (C) 2003, 2004, 2005, 2006, 2008, 2010, 2013 Apple Inc. All rights reserved. 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 25#ifndef NamedNodeMap_h 26#define NamedNodeMap_h 27 28#include "ScriptWrappable.h" 29#include <wtf/PassOwnPtr.h> 30#include <wtf/PassRefPtr.h> 31#include <wtf/text/AtomicString.h> 32 33namespace WebCore { 34 35class Node; 36class Element; 37 38typedef int ExceptionCode; 39 40class NamedNodeMap : public ScriptWrappable { 41 WTF_MAKE_FAST_ALLOCATED; 42 friend class Element; 43public: 44 static PassOwnPtr<NamedNodeMap> create(Element* element) 45 { 46 return adoptPtr(new NamedNodeMap(element)); 47 } 48 49 void ref(); 50 void deref(); 51 52 // Public DOM interface. 53 54 PassRefPtr<Node> getNamedItem(const AtomicString&) const; 55 PassRefPtr<Node> removeNamedItem(const AtomicString& name, ExceptionCode&); 56 57 PassRefPtr<Node> getNamedItemNS(const AtomicString& namespaceURI, const AtomicString& localName) const; 58 PassRefPtr<Node> removeNamedItemNS(const AtomicString& namespaceURI, const AtomicString& localName, ExceptionCode&); 59 60 PassRefPtr<Node> setNamedItem(Node*, ExceptionCode&); 61 PassRefPtr<Node> setNamedItemNS(Node*, ExceptionCode&); 62 63 PassRefPtr<Node> item(unsigned index) const; 64 unsigned length() const; 65 66 Element* element() const { return m_element; } 67 68private: 69 explicit NamedNodeMap(Element* element) 70 : m_element(element) 71 { 72 // Only supports NamedNodeMaps with Element associated, DocumentType.entities and DocumentType.notations are not supported yet. 73 ASSERT(m_element); 74 } 75 76 Element* m_element; 77}; 78 79} // namespace WebCore 80 81#endif // NamedNodeMap_h 82