| gvSIG desktop 1

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

 *

 * Copyright (C) 2006 Instituto de Desarrollo Regional 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

 *

 *   Instituto de Desarrollo Regional (Universidad de Castilla La-Mancha)

 *   Campus Universitario s/n

 *   02071 Alabacete

 *   Spain

 *

 *   +34 967 599 200

 */

package org.gvsig.crs.gui.panels;

import java.awt.Dimension;

import java.awt.FlowLayout;

import java.awt.GridLayout;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.io.File;

import javax.swing.JButton;

import javax.swing.JFileChooser;

import javax.swing.JLabel;

import javax.swing.JPanel;

import javax.swing.JTextField;

import javax.swing.filechooser.FileFilter;

import com.iver.andami.PluginServices;

/**

 * Clase que genera el panel para el repositorio ESRI

 *

 * @author Jos? Luis G?mez Mart?nez (jolugomar@gmail.com)

 *

 */

public class ESRIpanel extends JPanel implements ActionListener {

        /**

         *

         */

        private static final long serialVersionUID = 1L;

        private JLabel open_esri;

        private JTextField jTextOpen;

        private JFileChooser openChooser;

        private JButton jButtonOpen;

        File f = new File("C:/Archivos de programa/FWTools1.0.0a7/data/Geographic Coordinate Systems");

        public ESRIpanel() {

                initialize();

        }

        private void initialize(){

                this.setPreferredSize(new Dimension(525,400));

                this.setLayout(new GridLayout(2,2));

                this.setLayout(new FlowLayout(FlowLayout.CENTER,5,5));

                this.add(getOpenESRI(), null);

                this.add(getJTextOpen(), null);

                this.add(getButtonOpen(), null);

        }

        private JLabel getOpenESRI() {

                if(open_esri == null) {

                        open_esri = new JLabel();

                        open_esri.setPreferredSize(new Dimension(80,20));

                        open_esri.setText(PluginServices.getText(this,"abrir") + " .prj:");

                }

                return open_esri;

        }

        public JTextField getJTextOpen() {

                if(jTextOpen == null) {

                        jTextOpen = new JTextField();

                        jTextOpen.setPreferredSize(new Dimension(200,20));

                        jTextOpen.setText("");

                }

                return jTextOpen;

        }

        private JFileChooser getOpen(){

                if(openChooser == null){

                        openChooser = new JFileChooser();

                        openChooser.addChoosableFileFilter(new FiltroESRI());

                        openChooser.setEnabled(false);

                }

                return openChooser;

        }

        private JButton getButtonOpen() {

                if(jButtonOpen == null) {

                        jButtonOpen = new JButton();

                        jButtonOpen.setText("");

                        jButtonOpen.setPreferredSize(new Dimension(20,20));

                        jButtonOpen.addActionListener(this);

                }

                return jButtonOpen;

        }

        public void actionPerformed(ActionEvent e) {

                // TODO Auto-generated method stub

                if (e.getSource() == this.getButtonOpen()){

                        add(getOpen(), null);

                        openChooser.setCurrentDirectory(f);

                        int returnVal = openChooser.showOpenDialog(ESRIpanel.this);

                if (returnVal == JFileChooser.APPROVE_OPTION) {

                    File file = openChooser.getSelectedFile();

                    jTextOpen.setText(file.getAbsolutePath());

                }

                }

        }

}

class FiltroESRI extends FileFilter{

         final static String prj = "prj";

                public boolean accept(File f) {

                        if (f.isDirectory()) {

                    return true;

                }

                String s = f.getName();

                int i = s.lastIndexOf('.');

                if (i > 0 &&  i < s.length() - 1) {

                    String extension = s.substring(i+1).toLowerCase();

                    if (prj.equals(extension)){

                            return true;

                    } else {

                        return false;

                    }

                }

                return false;

                }

                public String getDescription() {

                         return "Archivos .prj";

                }

}