altosui: Add eeprom 'manage' ui to download and delete multiple flights

[fw/altos] / altosui / AltosEepromDelete.java

diff --git a/altosui/AltosEepromDelete.java b/altosui/AltosEepromDelete.java
new file mode 100644 (file)
index 0000000..c95eda1
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+++ b/altosui/AltosEepromDelete.java
@@ -0,0 +1,148 @@
+/*
+ * Copyright © 2011 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.*;
+import java.util.concurrent.*;
+
+import libaltosJNI.*;
+
+public class AltosEepromDelete implements Runnable {
+       AltosEepromList         flights;
+       Thread                  eeprom_thread;
+       AltosSerial             serial_line;
+       boolean                 remote;
+       JFrame                  frame;
+       ActionListener          listener;
+       boolean                 success;
+
+       private void DeleteLog (AltosEepromLog log)
+               throws IOException, InterruptedException, TimeoutException {
+
+               if (flights.config_data.flight_log_max != 0) {
+
+                       /* Devices with newer firmware can erase the
+                        * flash blocks containing each flight
+                        */
+                       serial_line.flush_input();
+                       serial_line.printf("d %d\n", log.flight);
+                       System.out.printf("Attempt to delete flight %d\n", log.flight);
+                       for (;;) {
+                               /* It can take a while to erase the flash... */
+                               String line = serial_line.get_reply(20000);
+                               System.out.printf("got back line %s\n", line);
+                               if (line == null)
+                                       throw new TimeoutException();
+                               if (line.equals("Erased"))
+                                       break;
+                               if (line.startsWith("No such"))
+                                       throw new IOException(line);
+                       }
+               }
+       }
+
+       private void show_error_internal(String message, String title) {
+               JOptionPane.showMessageDialog(frame,
+                                             message,
+                                             title,
+                                             JOptionPane.ERROR_MESSAGE);
+       }
+
+       private void show_error(String in_message, String in_title) {
+               final String message = in_message;
+               final String title = in_title;
+               Runnable r = new Runnable() {
+                               public void run() {
+                                       try {
+                                               show_error_internal(message, title);
+                                       } catch (Exception ex) {
+                                       }
+                               }
+                       };
+               SwingUtilities.invokeLater(r);
+       }
+
+       public void run () {
+               if (remote)
+                       serial_line.start_remote();
+
+               success = false;
+               try {
+                       for (AltosEepromLog log : flights) {
+                               if (log.delete) {
+                                       DeleteLog(log);
+                               }
+                       }
+                       System.out.printf("All flights successfully deleted\n");
+                       success = true;
+               } catch (IOException ee) {
+                       show_error (ee.getLocalizedMessage(),
+                                   serial_line.device.toShortString());
+               } catch (InterruptedException ie) {
+               } catch (TimeoutException te) {
+                       show_error (String.format("Connection to \"%s\" failed",
+                                                 serial_line.device.toShortString()),
+                                   "Connection Failed");
+               }
+               if (remote)
+                       serial_line.stop_remote();
+               serial_line.flush_output();
+               serial_line.close();
+               if (listener != null) {
+                       Runnable r = new Runnable() {
+                                       public void run() {
+                                               try {
+                                                       listener.actionPerformed(new ActionEvent(this,
+                                                                                                success ? 1 : 0,
+                                                                                                "delete"));
+                                               } catch (Exception ex) {
+                                               }
+                                       }
+                               };
+                       SwingUtilities.invokeLater(r);
+               }
+       }
+
+       public void start() {
+               eeprom_thread = new Thread(this);
+               eeprom_thread.start();
+       }
+
+       public void addActionListener(ActionListener l) {
+               listener = l;
+       }
+
+       public AltosEepromDelete(JFrame given_frame,
+                                AltosSerial given_serial_line,
+                                boolean given_remote,
+                                AltosEepromList given_flights) {
+               frame = given_frame;
+               serial_line = given_serial_line;
+               remote = given_remote;
+               flights = given_flights;
+               success = false;
+       }
+}
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