Application: gvSIG desktop

/*

 * Created on 04-jul-2005

 *

 * 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

 */

package com.iver.cit.gvsig.geoprocess.wizard;

import javax.swing.ButtonGroup;

import javax.swing.ImageIcon;

import javax.swing.JLabel;

import javax.swing.JPanel;

import javax.swing.JRadioButton;

import javax.swing.event.ChangeEvent;

import javax.swing.event.ChangeListener;

import com.iver.andami.PluginServices;

import com.iver.andami.plugins.PluginClassLoader;

import com.iver.cit.gvsig.AddLayer;

import java.awt.GridBagLayout;

import java.awt.GridBagConstraints;

import java.awt.GridLayout;

import java.awt.FlowLayout;

import java.io.IOException;

import java.net.URL;

import java.util.Enumeration;

import javax.swing.BoxLayout;

/**

 * 

 * This component is the first step of GeoProcessing Wizard. It allows user to

 * select which geoprocessing operation want to do.

 * 

 * @author jmorell, azabala

 */

public class GeoProcessingOperationSelectorPanel extends JPanel {

        private static final long serialVersionUID = 1L;

        private JLabel jLabel = null;

        private JRadioButton bufferRadioButton = null;

        private JRadioButton dissolveRadioButton = null;

        private JRadioButton mergeRadioButton = null;

        private JRadioButton intersectRadioButton = null;

        private JRadioButton unionRadioButton = null;

        private JRadioButton spatialJoinRadioButton = null;

        private JRadioButton clipRadioButton = null;

        private ButtonGroup buttonGroup = null;

        private JRadioButton convexHullRadioButton = null;

        private JRadioButton differenceRadioButton = null;

        private JPanel mainPanel = null;

        private JLabel imageLabel = null;

        private ImageIcon bufferDescIcon;

        private ImageIcon dissolveDescIcon;

        private ImageIcon mergeDescIcon;

        private ImageIcon intersectDescIcon;

        private ImageIcon unionDescIcon;

        private ImageIcon spatialJoinDescIcon;

        private ImageIcon clipDescIcon;

        private ImageIcon convexHullDescIcon;

        private ImageIcon differenceDescIcon;

        /**

         * This is the default constructor

         */

        public GeoProcessingOperationSelectorPanel() {

                super();

                initialize();

        }

        public void changeSelection(){

                if(isBufferSelected()){

                        imageLabel.setIcon(bufferDescIcon);

                }else if(isDissolveSelected()){

                        imageLabel.setIcon(dissolveDescIcon);

                }else if(isMergeSelected()){

                        imageLabel.setIcon(mergeDescIcon);

                }else if(isIntersectSelected()){

                        imageLabel.setIcon(intersectDescIcon);

                }else if(isUnionSelected()){

                        imageLabel.setIcon(unionDescIcon);

                }else if(isClipSelected()){

                        imageLabel.setIcon(clipDescIcon);

                }else if(isSpatialJoinSelected()){

                        imageLabel.setIcon(spatialJoinDescIcon);

                }else if(isDifferenceSelected()){

                        imageLabel.setIcon(differenceDescIcon);

                }else if(isConvexHullSelected()){

                        imageLabel.setIcon(convexHullDescIcon);

                }

        }

        public boolean isBufferSelected(){

                return bufferRadioButton.isSelected();

        }

        public boolean isDissolveSelected(){

                return dissolveRadioButton.isSelected();

        }

        public boolean isMergeSelected(){

                return mergeRadioButton.isSelected();

        }

        public boolean isIntersectSelected(){

                return intersectRadioButton.isSelected();

        }

        public boolean isUnionSelected(){

                return unionRadioButton.isSelected();

        }

        public boolean isClipSelected(){

                return clipRadioButton.isSelected();

        }

        public boolean isSpatialJoinSelected(){

                return spatialJoinRadioButton.isSelected();

        }

        public boolean isDifferenceSelected(){

                return differenceRadioButton.isSelected();

        }

        public boolean isConvexHullSelected(){

                return convexHullRadioButton.isSelected();

        }

        private void initializeImages(){

                URL url =         GeoProcessingExtension.class.

                                                        getClassLoader().

                                                        getResource("images/bufferdesc.png");

                bufferDescIcon = 

                        new ImageIcon(url);

                url =         GeoProcessingExtension.class.

                                getClassLoader().

                                getResource("images/dissolvedesc.png");

                dissolveDescIcon = 

                        new ImageIcon(url);

                url =         GeoProcessingExtension.class.

                        getClassLoader().

                        getResource("images/mergedesc.png");

                mergeDescIcon = 

                        new ImageIcon(url);

                url =         GeoProcessingExtension.class.

                                getClassLoader().

                                getResource("images/intersectdesc.png");

                intersectDescIcon = 

                        new ImageIcon(url);

                url =         GeoProcessingExtension.class.

                                getClassLoader().

                                getResource("images/uniondesc.png");

                unionDescIcon = 

                        new ImageIcon(url);

                url =         GeoProcessingExtension.class.

                                getClassLoader().

                                getResource("images/spatialjoindesc.png");

                spatialJoinDescIcon = 

                        new ImageIcon(url);

                url =         GeoProcessingExtension.class.

                                getClassLoader().

                                getResource("images/clipdesc.png");

                clipDescIcon = 

                        new ImageIcon(url);

                url =         GeoProcessingExtension.class.

                                getClassLoader().

                                getResource("images/convexhulldesc.png");

                convexHullDescIcon = 

                        new ImageIcon(url);

                url =         GeoProcessingExtension.class.

                                getClassLoader().

                                getResource("images/differencedesc.png");

                differenceDescIcon = 

                        new ImageIcon(url);

        }

        /**

         * This method initializes this

         * 

         * @return void

         */

        private void initialize() {

                initializeImages();

                imageLabel = new JLabel();

                imageLabel.setText("");

                imageLabel.setIcon(bufferDescIcon);

                imageLabel.setBounds(new java.awt.Rectangle(152,44,322,328));

                jLabel = new JLabel();

                this.setLayout(null);

                this.setBounds(new java.awt.Rectangle(0,0,486,377));

                this.add(jLabel, null);

                this.add(getMainPanel(), null);

                this.add(imageLabel, null);

                jLabel.setText(PluginServices.getText(this,

                                "Elija_una_herramienta_de_analisis")

                                + ":");

                jLabel.setBounds(new java.awt.Rectangle(4,5,432,32));

                confButtonGroup();

                getBufferRadioButton().setSelected(true);

        }

        private void confButtonGroup() {

                if (buttonGroup == null) {

                        buttonGroup = new ButtonGroup();

                        buttonGroup.add(getBufferRadioButton());

                        buttonGroup.add(getDissolveRadioButton());

                        buttonGroup.add(getMergeRadioButton());

                        buttonGroup.add(getIntersectRadioButton());

                        buttonGroup.add(getUnionRadioButton());

                        buttonGroup.add(getSpatialJoinRadioButton());

                        buttonGroup.add(getClipRadioButton());

                        buttonGroup.add(getConvexHullRadioButton());

                        buttonGroup.add(getDifferenceRadioButton());

                }

        }

        /**

         * This method initializes bufferRadioButton

         * 

         * @return javax.swing.JRadioButton

         */

        private JRadioButton getBufferRadioButton() {

                if (bufferRadioButton == null) {

                        bufferRadioButton = new JRadioButton();

                        bufferRadioButton.setText(PluginServices.getText(this,

                                        "Area_de_influencia"));

                        bufferRadioButton.addChangeListener(new ChangeListener(){

                                public void stateChanged(ChangeEvent arg0) {

                                        changeSelection();

                                }

                        });

                }

                return bufferRadioButton;

        }

        /**

         * This method initializes clipRadioButton

         * 

         * @return javax.swing.JRadioButton

         */

        private JRadioButton getClipRadioButton() {

                if (clipRadioButton == null) {

                        clipRadioButton = new JRadioButton();

                        clipRadioButton.setText(PluginServices.getText(this, "Recortar"));

                        clipRadioButton.addChangeListener(new ChangeListener(){

                                public void stateChanged(ChangeEvent arg0) {

                                        changeSelection();

                                }

                        });

                }

                return clipRadioButton;

        }

        /**

         * This method initializes dissolveRadioButton

         * 

         * @return javax.swing.JRadioButton

         */

        private JRadioButton getDissolveRadioButton() {

                if (dissolveRadioButton == null) {

                        dissolveRadioButton = new JRadioButton();

                        dissolveRadioButton.setText(PluginServices

                                        .getText(this, "Disolver"));

                        dissolveRadioButton.addChangeListener(new ChangeListener(){

                                public void stateChanged(ChangeEvent arg0) {

                                        changeSelection();

                                }

                        });

                }

                return dissolveRadioButton;

        }

        /**

         * This method initializes mergeRadioButton

         * 

         * @return javax.swing.JRadioButton

         */

        private JRadioButton getMergeRadioButton() {

                if (mergeRadioButton == null) {

                        mergeRadioButton = new JRadioButton();

                        mergeRadioButton.setText(PluginServices.getText(this, "Juntar"));

                        mergeRadioButton.addChangeListener(new ChangeListener(){

                                public void stateChanged(ChangeEvent arg0) {

                                        changeSelection();

                                }

                        });

                }

                return mergeRadioButton;

        }

        /**

         * This method initializes intersectRadioButton

         * 

         * @return javax.swing.JRadioButton

         */

        private JRadioButton getIntersectRadioButton() {

                if (intersectRadioButton == null) {

                        intersectRadioButton = new JRadioButton();

                        intersectRadioButton.setText(PluginServices.getText(this,

                                        "Interseccion"));

                        intersectRadioButton.addChangeListener(new ChangeListener(){

                                public void stateChanged(ChangeEvent arg0) {

                                        changeSelection();

                                }

                        });

                }

                return intersectRadioButton;

        }

        /**

         * This method initializes unionRadioButton

         * 

         * @return javax.swing.JRadioButton

         */

        private JRadioButton getUnionRadioButton() {

                if (unionRadioButton == null) {

                        unionRadioButton = new JRadioButton();

                        unionRadioButton.setText(PluginServices.getText(this, "Union"));

                        unionRadioButton.addChangeListener(new ChangeListener(){

                                public void stateChanged(ChangeEvent arg0) {

                                        changeSelection();

                                }

                        });

                }

                return unionRadioButton;

        }

        /**

         * This method initializes spatialJoinRadioButton

         * 

         * @return javax.swing.JRadioButton

         */

        private JRadioButton getSpatialJoinRadioButton() {

                if (spatialJoinRadioButton == null) {

                        spatialJoinRadioButton = new JRadioButton();

                        spatialJoinRadioButton.setText(PluginServices.getText(this,

                                        "Enlace_espacial"));

                        spatialJoinRadioButton.addChangeListener(new ChangeListener(){

                                public void stateChanged(ChangeEvent arg0) {

                                        changeSelection();

                                }

                        });

                }

                return spatialJoinRadioButton;

        }

        /**

         * This method initializes convexHullRadioButton        

         *         

         * @return javax.swing.JRadioButton        

         */

        private JRadioButton getConvexHullRadioButton() {

                if (convexHullRadioButton == null) {

                        convexHullRadioButton = new JRadioButton();

                        convexHullRadioButton.setText(PluginServices.getText(this,

                                        "Convex_Hull"));

                        convexHullRadioButton.addChangeListener(new ChangeListener(){

                                public void stateChanged(ChangeEvent arg0) {

                                        changeSelection();

                                }

                        });

                }

                return convexHullRadioButton;

        }

        /**

         * This method initializes differenceRadioButton        

         *         

         * @return javax.swing.JRadioButton        

         */

        private JRadioButton getDifferenceRadioButton() {

                if (differenceRadioButton == null) {

                        differenceRadioButton = new JRadioButton();

                        differenceRadioButton.setText(PluginServices.getText(this,

                        "Diferencia"));

                        differenceRadioButton.addChangeListener(new ChangeListener(){

                                public void stateChanged(ChangeEvent arg0) {

                                        changeSelection();

                                }

                        });

                }

                return differenceRadioButton;

        }

        /**

         * This method initializes mainPanel        

         *         

         * @return javax.swing.JPanel        

         */

        private JPanel getMainPanel() {

                if (mainPanel == null) {

                        mainPanel = new JPanel();

                        mainPanel.setLayout(new BoxLayout(getMainPanel(), BoxLayout.Y_AXIS));

                        mainPanel.setBounds(new java.awt.Rectangle(4,44,143,328));

                        mainPanel.add(getBufferRadioButton(), null);

                        mainPanel.add(getDissolveRadioButton(), null);

                        mainPanel.add(getClipRadioButton(), null);

                        mainPanel.add(getIntersectRadioButton(), null);

                        mainPanel.add(getMergeRadioButton(), null);

                        mainPanel.add(getUnionRadioButton(), null);

                        mainPanel.add(getSpatialJoinRadioButton(), null);

                        mainPanel.add(getConvexHullRadioButton(), null);

                        mainPanel.add(getDifferenceRadioButton(), null);

                }

                return mainPanel;

        }

}  //  @jve:decl-index=0:visual-constraint="24,7"