DocumentLog.java

/* This file is part of Eternity II Editor.
 * 
 * Eternity II Editor is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * Eternity II Editor 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 General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with Eternity II Editor.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Eternity II Editor project is hosted on SourceForge:
 * http://sourceforge.net/projects/eternityii/
 * and maintained by Yannick Kirschhoffer <alcibiade@alcibiade.org>
 */

package org.alcibiade.eternity.editor.log;

import javax.swing.text.BadLocationException;
import javax.swing.text.Document;
import javax.swing.text.PlainDocument;

public class DocumentLog extends PlainDocument implements SolverLog {
	private static final long serialVersionUID = 1L;
	private Document log;

	public DocumentLog(Document logdoc) {
		super();
		this.log = logdoc;

		try {
			log.remove(0, log.getLength());
		} catch (BadLocationException e) {
			e.printStackTrace();
		}
	}

	public synchronized void logMessage(String message) {
		if (log != null) {
			try {
				log.insertString(log.getLength(), message + '\n', null);
			} catch (BadLocationException e) {
				e.printStackTrace();
			}
		} else {
			System.out.println(message);
		}
	}

}