| gvSIG desktop 1

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2007 IVER T.I. and Generalitat Valenciana.

 *

 * This program 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 2

 * of the License, or (at your option) any later version.

 *

 * This program 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 this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 */

package org.gvsig.gui.beans.progressPanel;

/**

 * <code>LogControl</code>. Objeto para un control b?sico de un log. Para a?adir

 * y reemplazar la ?ltima l?nea a?adida.

 *

 * @version 27/03/2007

 * @author Borja Sanchez Zamorano (borja.sanchez@iver.es)

 */

public class LogControl {

        String text = "";

        /**

         * A?ade una l?nea al log.

         * @param line

         */

        public void addLine(String line) {

                if (text.length()>0)

                        text += "\n";

                text += line;

        }

        /**

         * Reemplaza la ?ltima l?nea a?adida al log.

         * @param line

         */

        public void replaceLastLine(String line) {

                int index =  text.lastIndexOf("\n");

                if (index<0) index = 0;

                text = text.substring(0, index);

                addLine(line);

        }

        /**

         * Establece el texto completo del log.

         * @param value

         */

        public void setText(String value) {

                text = value;

        }

        /**

         * Devuelve el contenido del log.

         * @return String

         */

        public String getText() {

                return text;

        }

}