/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 *
 * The contents of this file are subject to the Netscape Public License
 * Version 1.0 (the "NPL"); you may not use this file except in
 * compliance with the NPL.  You may obtain a copy of the NPL at
 * http://www.mozilla.org/NPL/
 *
 * Software distributed under the NPL is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
 * for the specific language governing rights and limitations under the
 * NPL.
 *
 * The Initial Developer of this code under the NPL is Netscape
 * Communications Corporation.  Portions created by Netscape are
 * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
 * Reserved.
 */

package netscape.plugin.composer.frameEdit;

import netscape.plugin.composer.*;
import netscape.plugin.composer.io.*;
import java.util.*;
import java.io.*;

import netscape.application.*;
import netscape.util.*;

/** The frame element that specifies the NOFRAMES tag. Keeps track of the NOFRAMES
 * HTML data.
 */

class NoFrames extends FrameElement {
    public NoFrames(){
        this(new Tag("NOFRAMES"));
    }
    public NoFrames(String body){
        this();
        this.body = body;
    }
    public NoFrames(Tag tag){
        super(tag);
    }

    public String text() {
        return body;
    }

    public String setText(String newText) {
        String result = body;
        body = newText;
        return result;
    }
    public void write(Writer writer,int depth) throws IOException {
        writeTag(writer, depth, true);
        writer.write(body);
        writeTag(writer, depth, false);
    }
    public void read(LexicalStream stream) throws IOException {
        StringBuffer buffer = new StringBuffer();
        Token token;
        while ( (token = stream.next() ) != null){
            if ( token instanceof Tag ) {
                Tag tag = (Tag) token;
                if ( tag.isClose() && tag.getName().equals("NOFRAMES") ) {
                    break;
                }
            }
            buffer.append(token.toString());
        }
        body = buffer.toString();
    }
    private String body;
}