-/*
- * Copyright © 2010 Keith Packard <keithp@keithp.com>
- *
- * 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; version 2 of the License.
- *
- * 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 altosui;
-
-import java.awt.*;
-import java.awt.event.*;
-import javax.swing.*;
-import javax.swing.filechooser.FileNameExtensionFilter;
-import javax.swing.table.*;
-import java.io.*;
-import java.util.*;
-import java.text.*;
-import java.util.prefs.*;
-
-public class AltosGraphDataChooser extends JFileChooser {
- JFrame frame;
- String filename;
- File file;
-
- public String filename() {
- return filename;
- }
-
- public File file() {
- return file;
- }
-
- public Iterable<AltosDataPoint> runDialog() {
- int ret;
-
- ret = showOpenDialog(frame);
- if (ret == APPROVE_OPTION) {
- file = getSelectedFile();
- if (file == null)
- return null;
- filename = file.getName();
- try {
- if (filename.endsWith("eeprom")) {
- FileInputStream in = new FileInputStream(file);
- return new AltosDataPointReader(new AltosEepromIterable(in));
- } else if (filename.endsWith("telem")) {
- FileInputStream in = new FileInputStream(file);
- return new AltosDataPointReader(new AltosTelemetryIterable(in));
- } else {
- throw new FileNotFoundException();
- }
- } catch (FileNotFoundException fe) {
- JOptionPane.showMessageDialog(frame,
- filename,
- "Cannot open file",
- JOptionPane.ERROR_MESSAGE);
- }
- }
- return null;
- }
-
- public AltosGraphDataChooser(JFrame in_frame) {
- frame = in_frame;
- setDialogTitle("Select Flight Record File");
- setFileFilter(new FileNameExtensionFilter("Flight data file",
- "telem", "eeprom"));
- setCurrentDirectory(AltosPreferences.logdir());
- }
-}