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 "bindings/v8/ScriptWrappable.h" 29 #include "wtf/PassOwnPtr.h" 30 #include "wtf/PassRefPtr.h" 31 #include "wtf/text/AtomicString.h" 32 33 namespace WebCore { 34 35 class Node; 36 class Element; 37 class ExceptionState; 38 39 class NamedNodeMap : public ScriptWrappable { 40 WTF_MAKE_FAST_ALLOCATED; 41 friend class Element; 42 public: create(Element * element)43 static PassOwnPtr<NamedNodeMap> create(Element* element) 44 { 45 return adoptPtr(new NamedNodeMap(element)); 46 } 47 48 void ref(); 49 void deref(); 50 51 // Public DOM interface. 52 53 PassRefPtr<Node> getNamedItem(const AtomicString&) const; 54 PassRefPtr<Node> removeNamedItem(const AtomicString& name, ExceptionState&); 55 56 PassRefPtr<Node> getNamedItemNS(const AtomicString& namespaceURI, const AtomicString& localName) const; 57 PassRefPtr<Node> removeNamedItemNS(const AtomicString& namespaceURI, const AtomicString& localName, ExceptionState&); 58 59 PassRefPtr<Node> setNamedItem(Node*, ExceptionState&); 60 PassRefPtr<Node> setNamedItemNS(Node*, ExceptionState&); 61 62 PassRefPtr<Node> item(unsigned index) const; 63 size_t length() const; 64 element()65 Element* element() const { return m_element; } 66 67 private: NamedNodeMap(Element * element)68 explicit NamedNodeMap(Element* element) 69 : m_element(element) 70 { 71 // Only supports NamedNodeMaps with Element associated, DocumentType.entities and DocumentType.notations are not supported yet. 72 ASSERT(m_element); 73 ScriptWrappable::init(this); 74 } 75 76 Element* m_element; 77 }; 78 79 } // namespace WebCore 80 81 #endif // NamedNodeMap_h 82