dom_text.h

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/*
 * This file is part of the DOM implementation for KDE.
 *
 * Copyright 1999 Lars Knoll (knoll@kde.org)
 *
 * 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.
 *
 * This file includes excerpts from the Document Object Model (DOM)
 * Level 1 Specification (Recommendation)
 * http://www.w3.org/TR/REC-DOM-Level-1/
 * Copyright © World Wide Web Consortium , (Massachusetts Institute of
 * Technology , Institut National de Recherche en Informatique et en
 * Automatique , Keio University ). All Rights Reserved.
 *
 */
#ifndef _DOM_CharacterData_h_
#define _DOM_CharacterData_h_

#include <dom/dom_node.h>

namespace DOM {

class DOMString;
class CharacterDataImpl;

class KHTML_EXPORT CharacterData : public Node
{
    friend class CharacterDataImpl;

public:
    CharacterData();
    CharacterData(const CharacterData &other);
    CharacterData(const Node &other) : Node()
         {(*this)=other;}

    CharacterData & operator = (const Node &other);
    CharacterData & operator = (const CharacterData &other);

    ~CharacterData();

    DOMString data() const;

    void setData( const DOMString & );

    unsigned long length() const;

    DOMString substringData ( const unsigned long offset, const unsigned long count );

    void appendData ( const DOMString &arg );

    void insertData ( const unsigned long offset, const DOMString &arg );

    void deleteData ( const unsigned long offset, const unsigned long count );

    void replaceData ( const unsigned long offset, const unsigned long count, const DOMString &arg );

protected:
    CharacterData(CharacterDataImpl *i);
};


class CommentImpl;

class KHTML_EXPORT Comment : public CharacterData
{
    friend class Document;
    friend class TextImpl;

public:
    Comment();
    Comment(const Comment &other);
    Comment(const Node &other) : CharacterData()
         {(*this)=other;}

    Comment & operator = (const Node &other);
    Comment & operator = (const Comment &other);

    ~Comment();

protected:
    Comment(CommentImpl *i);
};

class TextImpl;

class KHTML_EXPORT Text : public CharacterData
{
    friend class Document;
    friend class TextImpl;

public:
    Text();
    Text(const Text &other);
    Text(const Node &other) : CharacterData()
         {(*this)=other;}

    Text & operator = (const Node &other);
    Text & operator = (const Text &other);

    ~Text();

    Text splitText ( const unsigned long offset );

protected:
    Text(TextImpl *i);

};

} //namespace
#endif