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/*
* 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.event.*;
import javax.swing.*;
import java.io.*;
import java.util.concurrent.*;
import org.altusmetrum.altoslib_2.*;
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 || flights.config_data.log_format != 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);
for (;;) {
/* It can take a while to erase the flash... */
String line = serial_line.get_reply(20000);
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 () {
success = false;
try {
if (remote)
serial_line.start_remote();
for (AltosEepromLog log : flights) {
if (log.selected) {
DeleteLog(log);
}
}
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");
} finally {
try {
if (remote)
serial_line.stop_remote();
} catch (InterruptedException ie) {
} finally {
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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