WebCore/dom/Comment.cpp

/**
 * This file is part of the DOM implementation for KDE.
 *
 * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
 *           (C) 1999 Antti Koivisto (koivisto@kde.org)
 * Copyright (C) 2003 Apple Computer, Inc.
 *
 * 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., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */

#include "config.h"
#include "Comment.h"

#include "Document.h"

namespace WebCore {

Comment::Comment(Document* doc, const String& text)
    : CharacterData(doc, text)
{
}

Comment::Comment(Document* doc)
    : CharacterData(doc)
{
}

Comment::~Comment()
{
}

const AtomicString& Comment::localName() const
{
    return commentAtom;
}

String Comment::nodeName() const
{
    return commentAtom.domString();
}

Node::NodeType Comment::nodeType() const
{
    return COMMENT_NODE;
}

PassRefPtr<Node> Comment::cloneNode(bool /*deep*/)
{
    return document()->createComment(str);
}

// DOM Section 1.1.1
bool Comment::childTypeAllowed(NodeType)
{
    return false;
}

String Comment::toString() const
{
    // FIXME: We need to substitute entity references here.
    return "<!--" + nodeValue() + "-->";
}

bool Comment::offsetInCharacters() const
{
    return true;
}

} // namespace WebCore