| gvSIG desktop 1

/*

 * Created on 10-abr-2006

 *

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

 *

 * Copyright (C) 2004 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

 */

/* CVS MESSAGES:

*

* $Id: 

* $Log: 

*/

package com.iver.cit.gvsig.geoprocess.impl.voronoi.gui;

import java.awt.event.ItemEvent;

import java.util.Iterator;

import javax.swing.ButtonGroup;

import javax.swing.JComboBox;

import javax.swing.JRadioButton;

import org.gvsig.jts.voronoi.Voronoier;

import org.gvsig.jts.voronoi.Voronoier.VoronoiStrategy;

import com.iver.andami.PluginServices;

import com.iver.cit.gvsig.fmap.layers.FLayers;

import com.iver.cit.gvsig.geoprocess.core.gui.AbstractGeoprocessGridbagPanel;

import com.iver.cit.gvsig.geoprocess.impl.voronoi.IVoronoiGeoprocessUserEntries;

public class VoronoiGeoprocessPanel extends AbstractGeoprocessGridbagPanel 

                                                                 implements IVoronoiGeoprocessUserEntries{

        private static final long serialVersionUID = 6485409632799083097L;

        private JRadioButton tinRadioButton;

        private JRadioButton thiessenRadioButton;

        private JComboBox algorithmCb;

        public VoronoiGeoprocessPanel(FLayers arg0) {

                super(arg0, PluginServices.getText(null, "Voronoi"));

        }

        protected void addSpecificDesign() {

                tinRadioButton = getTinRadioButton();

                addComponent(tinRadioButton);

                thiessenRadioButton = getThiessenRadioButton();

                addComponent(thiessenRadioButton);

                ButtonGroup buttonGroup = new ButtonGroup();

                buttonGroup.add(tinRadioButton);

                buttonGroup.add(thiessenRadioButton);

                tinRadioButton.setSelected(true);

                algorithmCb = getAlgorithmCb();

                addComponent(algorithmCb);

                initSelectedItemsJCheckBox();

                updateNumSelectedFeaturesLabel();

        }

        protected void processLayerComboBoxStateChange(ItemEvent arg0) {

        }

        private JRadioButton getTinRadioButton() {

                if (tinRadioButton == null) {

                        tinRadioButton = new JRadioButton();

                        tinRadioButton.setText(PluginServices.getText(this,

                                        "Calcular_Tin")

                                        + ":");

//                        tinRadioButton.setBounds(new java.awt.Rectangle(2, 41,

//                                        287, 21));

                }

                return tinRadioButton;

        }

        private JRadioButton getThiessenRadioButton() {

                if (thiessenRadioButton == null) {

                        thiessenRadioButton = new JRadioButton();

                        thiessenRadioButton.setText(PluginServices.getText(this,

                                        "Calcular_Thiessen")

                                        + ":");

//                        thiessenRadioButton.setBounds(new java.awt.Rectangle(2, 10,

//                                        303, 24));

                }

                return thiessenRadioButton;

        }

        private JComboBox getAlgorithmCb(){

                if(algorithmCb == null){

                        algorithmCb = new JComboBox();

                        Iterator<VoronoiStrategy> it = Voronoier.getRegisteredAlgorithms().iterator();

                        while(it.hasNext()){

                                algorithmCb.addItem(it.next());

                        }

                }

                return algorithmCb;

        }

        public boolean computeThiessen() {

                return getThiessenRadioButton().isSelected();

        }

        public boolean computeTin() {

                return getTinRadioButton().isSelected();

        }

        public boolean onlyFirstLayerSelected() {

                return isFirstOnlySelected();

        }

        public VoronoiStrategy getAlgorithm() {

                return (VoronoiStrategy) getAlgorithmCb().getSelectedItem();

        }

}