/*

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

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

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

 * Copyright (C) 2004, 2005, 2006, 2008, 2009 Apple Inc. All rights reserved.

 *

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

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

 * License as published by the Free Software Foundation; either

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

 *

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

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

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

 * Library General Public License for more details.

 *

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

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

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

 * Boston, MA 02110-1301, USA.

 */

#include "config.h"

#include "DocumentType.h"

#include "Document.h"

#include "NamedNodeMap.h"

namespace WebCore {

DocumentType::DocumentType(Document* document, const String& name, const String& publicId, const String& systemId)

    : Node(document, CreateOther)

    , m_name(name)

    , m_publicId(publicId)

    , m_systemId(systemId)

{

}

KURL DocumentType::baseURI() const

{

    return KURL();

}

String DocumentType::nodeName() const

{

    return name();

}

Node::NodeType DocumentType::nodeType() const

{

    return DOCUMENT_TYPE_NODE;

}

PassRefPtr<Node> DocumentType::cloneNode(bool /*deep*/)

{

    return create(document(), m_name, m_publicId, m_systemId);

}

void DocumentType::insertedIntoDocument()

{

    // Our document node can be null if we were created by a DOMImplementation.  We use the parent() instead.

    ASSERT(parent() && parent()->isDocumentNode());

    if (parent() && parent()->isDocumentNode()) {

        Document* doc = static_cast<Document*>(parent());

        if (!doc->doctype())

            doc->setDocType(this);

    }

    Node::insertedIntoDocument();

}

void DocumentType::removedFromDocument()

{

    if (document() && document()->doctype() == this)

        document()->setDocType(0);

    Node::removedFromDocument();

}

}