git.gag.com Git - fw/altos/blob - altosuilib/AltosCSVUI.java

   1 /*
   2  * Copyright © 2010 Keith Packard <keithp@keithp.com>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful, but
  10  * WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License along
  15  * with this program; if not, write to the Free Software Foundation, Inc.,
  16  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
  17  */
  18
  19 package org.altusmetrum.altosuilib_14;
  20
  21 import java.awt.*;
  22 import java.awt.event.*;
  23 import javax.swing.*;
  24 import java.io.*;
  25 import org.altusmetrum.altoslib_14.*;
  26
  27 public class AltosCSVUI
  28         extends AltosUIDialog
  29         implements ActionListener
  30 {
  31         JFileChooser            csv_chooser;
  32         JPanel                  accessory;
  33         JComboBox<String>       combo_box;
  34         AltosFlightSeries       series;
  35         AltosCalData            cal_data;
  36         AltosWriter             writer;
  37
  38         static String[]         combo_box_items = { "Comma Separated Values (.CSV)", "Googleearth Data (.KML)" };
  39
  40         void set_default_file() {
  41                 File    current = csv_chooser.getSelectedFile();
  42                 String  current_name = current.getName();
  43                 String  new_name = null;
  44                 String  selected = (String) combo_box.getSelectedItem();
  45
  46                 if (selected.contains("CSV"))
  47                         new_name = AltosLib.replace_extension(current_name, ".csv");
  48                 else if (selected.contains("KML"))
  49                         new_name = AltosLib.replace_extension(current_name, ".kml");
  50                 if (new_name != null)
  51                         csv_chooser.setSelectedFile(new File(new_name));
  52         }
  53
  54         public void actionPerformed(ActionEvent e) {
  55                 if (e.getActionCommand().equals("comboBoxChanged"))
  56                         set_default_file();
  57         }
  58
  59         public AltosCSVUI(JFrame frame, AltosFlightSeries series, File source_file) {
  60                 this.series = series;
  61                 this.cal_data = series.cal_data();
  62                 csv_chooser = new JFileChooser(source_file);
  63
  64                 accessory = new JPanel();
  65                 accessory.setLayout(new GridBagLayout());
  66
  67                 GridBagConstraints      c = new GridBagConstraints();
  68                 c.fill = GridBagConstraints.NONE;
  69                 c.weightx = 1;
  70                 c.weighty = 0;
  71                 c.insets = new Insets (4, 4, 4, 4);
  72
  73                 JLabel accessory_label = new JLabel("Export File Type");
  74                 c.gridx = 0;
  75                 c.gridy = 0;
  76                 accessory.add(accessory_label, c);
  77
  78                 combo_box = new JComboBox<String>(combo_box_items);
  79                 combo_box.addActionListener(this);
  80                 c.gridx = 0;
  81                 c.gridy = 1;
  82                 accessory.add(combo_box, c);
  83
  84                 csv_chooser.setAccessory(accessory);
  85                 csv_chooser.setSelectedFile(source_file);
  86                 set_default_file();
  87                 int ret = csv_chooser.showSaveDialog(frame);
  88                 if (ret == JFileChooser.APPROVE_OPTION) {
  89                         File file = csv_chooser.getSelectedFile();
  90                         String type = (String) combo_box.getSelectedItem();
  91                         try {
  92                                 if (type.contains("CSV"))
  93                                         writer = new AltosCSV(file);
  94                                 else
  95                                         writer = new AltosKML(file);
  96                                 writer.write(series);
  97                                 writer.close();
  98                         } catch (FileNotFoundException ee) {
  99                                 JOptionPane.showMessageDialog(frame,
 100                                                               ee.getMessage(),
 101                                                               "Cannot open file",
 102                                                               JOptionPane.ERROR_MESSAGE);
 103                         }
 104                 }
 105         }
 106 }