/*
 * $Id$
 * ============================================================================
 *                    The Apache Software License, Version 1.1
 * ============================================================================
 *
 * Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modifica-
 * tion, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * 3. The end-user documentation included with the redistribution, if any, must
 *    include the following acknowledgment: "This product includes software
 *    developed by the Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowledgment may appear in the software itself, if
 *    and wherever such third-party acknowledgments normally appear.
 *
 * 4. The names "FOP" and "Apache Software Foundation" must not be used to
 *    endorse or promote products derived from this software without prior
 *    written permission. For written permission, please contact
 *    apache@apache.org.
 *
 * 5. Products derived from this software may not be called "Apache", nor may
 *    "Apache" appear in their name, without prior written permission of the
 *    Apache Software Foundation.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 * APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLU-
 * DING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * ============================================================================
 *
 * This software consists of voluntary contributions made by many individuals
 * on behalf of the Apache Software Foundation and was originally created by
 * James Tauber <jtauber@jtauber.com>. For more information on the Apache
 * Software Foundation, please see <http://www.apache.org/>.
 */

/*
 * This file is part of the RTF library of the FOP project, which was originally
 * created by Bertrand Delacretaz <bdelacretaz@codeconsult.ch> and by other
 * contributors to the jfor project (www.jfor.org), who agreed to donate jfor to
 * the FOP project.
 */

package org.apache.fop.render.rtf.rtflib.rtfdoc;

import java.io.Writer;
import java.io.IOException;

/**
 * RTF Bookmark container implementation.
 * Nearly all containers or elements can have a bookmark, that is why the bookmark container is
 * implemented as stand alone.
 * @author <a href="mailto:a.putz@skynamics.com">Andreas Putz</a>
 */
public class RtfBookmarkContainerImpl extends RtfContainer implements IRtfBookmarkContainer {
    //////////////////////////////////////////////////
    // @@ Members
    //////////////////////////////////////////////////

    /** Rtf bookmark */
    private RtfBookmark mBookmark = null;


    //////////////////////////////////////////////////
    // @@ Construction
    //////////////////////////////////////////////////

    /**
     * Constructor.
     * Create an RTF container as a child of given container.
     *
     * @param parent The parent container
     * @param w Writer
     *
     * @exception IOException On error
     */
    RtfBookmarkContainerImpl (RtfContainer parent, Writer w) throws IOException {
        super (parent, w, null);
    }

    /**
     * Constructor.
     * Create an RTF container as a child of given container.
     *
     * @param parent The parent container
     * @param w Writer
     * @param attr Rtf attributes
     *
     * @exception IOException On error
     */
    RtfBookmarkContainerImpl (RtfContainer parent, Writer w, RtfAttributes attr) throws IOException
    {
        super (parent, w, attr);
    }


    //////////////////////////////////////////////////
    // @@ Public methods
    //////////////////////////////////////////////////

    /**
     * Create a new RTF bookmark.
     *
     * @param bookmark Name of the bookmark
     *
     * @return RTF bookmark
     *
     * @throws IOException On eror
     */
    public RtfBookmark newBookmark (String bookmark) throws IOException {
        if (mBookmark != null) {
            mBookmark.close ();
        }

        mBookmark = new RtfBookmark (this, writer, bookmark);

        return mBookmark;
    }
}