Application: gvSIG desktop

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

 *

 * Copyright (C) 2005 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.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

package org.gvsig.labeling.gui.layerproperties;

import org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelClass;

import org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelingMethod;

import org.gvsig.i18n.Messages;

import org.gvsig.labeling.label.OnSelectionLabeled;

import org.gvsig.symbology.SymbologyLocator;

public class OnSelection extends DefaultLabeling{

        private static final long serialVersionUID = -3619706540747109386L;

        @Override

        public String getName() {

                return Messages.getText("label_only_when_selected")+".";

        }

        @Override

        public Class<? extends ILabelingMethod> getLabelingMethodClass() {

                return OnSelectionLabeled.class;

        }

        @Override

        public ILabelingMethod getMethod() {

                OnSelectionLabeled resp = null;

                if (super.getMethod() instanceof OnSelectionLabeled) {

                        resp = (OnSelectionLabeled) super.getMethod(); 

                } else {

                        resp = new OnSelectionLabeled();

                }

                if (resp.getLabelClasses() == null || resp.getLabelClasses().length == 0) {

                        ILabelClass lc = null;

                        lc = SymbologyLocator.getSymbologyManager().createDefaultLabel();

                        resp.addLabelClass(lc);

                }

                return resp;

        }

        protected ILabelingMethod newMethodForThePreview(ILabelClass defaultLabel) {

                OnSelectionLabeled method = new OnSelectionLabeled();

                method.addLabelClass(defaultLabel);

                return method;

        }

}