1 /*

     2  * This file is part of the DOM implementation for KDE.

     3  *

     4  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)

     5  *           (C) 1999 Antti Koivisto (koivisto@kde.org)

     6  *           (C) 2001 Dirk Mueller (mueller@kde.org)

     7  * Copyright (C) 2004, 2006 Apple Computer, Inc.

     8  *

     9  * This library is free software; you can redistribute it and/or

    10  * modify it under the terms of the GNU Library General Public

    11  * License as published by the Free Software Foundation; either

    12  * version 2 of the License, or (at your option) any later version.

    13  *

    14  * This library is distributed in the hope that it will be useful,

    15  * but WITHOUT ANY WARRANTY; without even the implied warranty of

    16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

    17  * Library General Public License for more details.

    18  *

    19  * You should have received a copy of the GNU Library General Public License

    20  * along with this library; see the file COPYING.LIB.  If not, write to

    21  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,

    22  * Boston, MA 02110-1301, USA.

    23  *

    24  */

    25 

    26 #ifndef NamedNodeMap_h

    27 #define NamedNodeMap_h

    28 

    29 #include "Shared.h"

    30 #include <wtf/PassRefPtr.h>

    31 

    32 namespace WebCore {

    33 

    34 class Node;

    35 class QualifiedName;

    36 class String;

    37 

    38 typedef int ExceptionCode;

    39 

    40 // Generic NamedNodeMap interface

    41 // Other classes implement this for more specific situations e.g. attributes of an element.

    42 class NamedNodeMap : public Shared<NamedNodeMap> {

    43 public:

    44     NamedNodeMap() { }

    45     virtual ~NamedNodeMap() { }

    46 

    47     virtual PassRefPtr<Node> getNamedItem(const String& name) const = 0;

    48     virtual PassRefPtr<Node> removeNamedItem(const String& name, ExceptionCode&) = 0;

    49 

    50     virtual PassRefPtr<Node> getNamedItemNS(const String& namespaceURI, const String& localName) const = 0;

    51     PassRefPtr<Node> setNamedItemNS(Node* arg, ExceptionCode& ec) { return setNamedItem(arg, ec); }

    52     virtual PassRefPtr<Node> removeNamedItemNS(const String& namespaceURI, const String& localName, ExceptionCode&) = 0;

    53 

    54     // DOM methods & attributes for NamedNodeMap

    55     virtual PassRefPtr<Node> getNamedItem(const QualifiedName& attrName) const = 0;

    56     virtual PassRefPtr<Node> removeNamedItem(const QualifiedName& attrName, ExceptionCode&) = 0;

    57     virtual PassRefPtr<Node> setNamedItem(Node*, ExceptionCode&) = 0;

    58 

    59     virtual PassRefPtr<Node> item(unsigned index) const = 0;

    60     virtual unsigned length() const = 0;

    61 

    62     // Other methods (not part of DOM)

    63     virtual bool isReadOnlyNode() { return false; }

    64 };

    65 

    66 } //namespace

    67 

    68 #endif