/*
* $Id$
*
* Copyright 2004 by Mark Hall
* Uses code Copyright 2002
* Steffen.Stundzig (Steffen.Stundzig@smb-tec.com)
*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (the "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the License.
*
* The Original Code is 'iText, a free JAVA-PDF library'.
*
* The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
* the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie.
* All Rights Reserved.
* Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
* are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
*
* Contributor(s): all the names of the contributors are added in the source code
* where applicable.
*
* Alternatively, the contents of this file may be used under the terms of the
* LGPL license (the ?GNU LIBRARY GENERAL PUBLIC LICENSE?), in which case the
* provisions of LGPL are applicable instead of those above. If you wish to
* allow use of your version of this file only under the terms of the LGPL
* License and not to allow others to use your version of this file under
* the MPL, indicate your decision by deleting the provisions above and
* replace them with the notice and other provisions required by the LGPL.
* If you do not delete the provisions above, a recipient may use your version
* of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the MPL as stated above or under the terms of the GNU
* Library General Public License as published by the Free Software Foundation;
* either version 2 of the License, or 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.
*
* If you didn't download this code from the following link, you should check if
* you aren't using an obsolete version:
* http://www.lowagie.com/iText/
*/
package com.lowagie.text.rtf.field;
import java.io.IOException;
import java.io.OutputStream;
import com.lowagie.text.DocWriter;
import com.lowagie.text.LwgFont;
/**
* The RtfTableOfContents together with multiple RtfTOCEntry objects generates a table
* of contents. The table of contents will display no entries in the viewing program
* and the user will have to update it first. A text to inform the user of this is
* displayed instead.
*
* @version $Id$
* @author Mark Hall (Mark.Hall@mail.room3b.eu)
* @author Steffen.Stundzig (Steffen.Stundzig@smb-tec.com)
* @author Thomas Bickel (tmb99@inode.at)
*/
public class RtfTableOfContents extends RtfField {
/**
* field inst content
*/
private final static String FIELD_INST = "TOC \\\\f \\\\h \\\\u \\\\o \"1-5\" ";
/**
* The default text to display
*/
private String defaultText = "Table of Contents - Click to update";
/**
* Constructs a RtfTableOfContents. The default text is the text that is displayed
* before the user updates the table of contents
*
* @param defaultText The default text to display
*/
public RtfTableOfContents(String defaultText) {
super(null, new LwgFont());
this.defaultText = defaultText;
}
/**
* Writes the field instruction content
*
* @param result The <code>OutputStream</code> to write to.
* @throws IOException on i/o errors.
*/
protected void writeFieldInstContent(final OutputStream result) throws IOException
{
result.write(DocWriter.getISOBytes(FIELD_INST));
}
/**
* Writes the field result content
*
* @param out The <code>OutputStream</code> to write to.
* @throws IOException on i/o errors.
*/
protected void writeFieldResultContent(final OutputStream out) throws IOException
{
document.filterSpecialChar(out, defaultText, true, true);
}
}