| gvSIG desktop 1

/* 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.

 */

package org.gvsig.gui.beans.openFile.listeners;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.io.File;

import javax.swing.JButton;

import javax.swing.JFileChooser;

import org.gvsig.gui.beans.openFile.OpenFileContainer;

public class OpenFileListener implements ActionListener{

        private JButton button = null;

        private String fName = null;

        private OpenFileContainer controlPanel= null;

        public OpenFileListener(OpenFileContainer panel){

                this.controlPanel = panel;

        }

        public void setButton(JButton but){

                this.button = but;

        }

        public void actionPerformed(ActionEvent e) {

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

                        JFileChooser file = new JFileChooser();

                        file.setDialogTitle("Select File");

                        file.addChoosableFileFilter(new ReadFilter(file, "raw"));

                        int returnVal = file.showOpenDialog(controlPanel);

                        if(returnVal == JFileChooser.APPROVE_OPTION){

                                fName = file.getSelectedFile().toString();

                                controlPanel.getTOpen().setText(fName);

                        }

                }

        }

        public String getFileName(){

                return fName;

        }

}

class ReadFilter extends javax.swing.filechooser.FileFilter{

        JFileChooser chooser = null;

        String filter = null;

        public ReadFilter(JFileChooser cho,String fil){

                this.chooser = cho;

                this.filter = fil;

        }

        public boolean accept(File f) {

                 return f.isDirectory() || f.getName().toLowerCase().endsWith("."+filter);

        }

        public String getDescription() {

                return "."+filter;

        }

}