diff options
Diffstat (limited to 'telegps/TeleGPSConfig.java')
| -rw-r--r-- | telegps/TeleGPSConfig.java | 291 |
1 files changed, 291 insertions, 0 deletions
diff --git a/telegps/TeleGPSConfig.java b/telegps/TeleGPSConfig.java new file mode 100644 index 00000000..ffb2d612 --- /dev/null +++ b/telegps/TeleGPSConfig.java @@ -0,0 +1,291 @@ +/* + * 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 org.altusmetrum.telegps; + +import java.awt.event.*; +import javax.swing.*; +import java.io.*; +import java.util.concurrent.*; +import java.text.*; +import org.altusmetrum.altoslib_4.*; +import org.altusmetrum.altosuilib_2.*; + +public class TeleGPSConfig implements ActionListener { + + class int_ref { + int value; + + public int get() { + return value; + } + public void set(int i) { + value = i; + } + public int_ref(int i) { + value = i; + } + } + + class string_ref { + String value; + + public String get() { + return value; + } + public void set(String i) { + value = i; + } + public string_ref(String i) { + value = i; + } + } + + JFrame owner; + AltosDevice device; + AltosSerial serial_line; + + AltosConfigData data; + TeleGPSConfigUI config_ui; + boolean serial_started; + boolean made_visible; + + void start_serial() throws InterruptedException, TimeoutException { + serial_started = true; + } + + void stop_serial() throws InterruptedException { + if (!serial_started) + return; + serial_started = false; + } + + void update_ui() { + data.set_values(config_ui); + config_ui.set_clean(); + if (!made_visible) { + made_visible = true; + config_ui.make_visible(); + } + } + + int pyro; + + final static int serial_mode_read = 0; + final static int serial_mode_save = 1; + final static int serial_mode_reboot = 2; + + class SerialData implements Runnable { + TeleGPSConfig config; + int serial_mode; + + void callback(String in_cmd) { + final String cmd = in_cmd; + Runnable r = new Runnable() { + public void run() { + if (cmd.equals("abort")) { + abort(); + } else if (cmd.equals("all finished")) { + if (serial_line != null) + update_ui(); + } + } + }; + SwingUtilities.invokeLater(r); + } + + void get_data() { + data = null; + try { + start_serial(); + data = new AltosConfigData(config.serial_line); + } catch (InterruptedException ie) { + } catch (TimeoutException te) { + try { + stop_serial(); + callback("abort"); + } catch (InterruptedException ie) { + } + } finally { + try { + stop_serial(); + } catch (InterruptedException ie) { + } + } + callback("all finished"); + } + + void save_data() { + try { + start_serial(); + data.save(serial_line, false); + } catch (InterruptedException ie) { + } catch (TimeoutException te) { + } finally { + try { + stop_serial(); + } catch (InterruptedException ie) { + } + } + } + + void reboot() { + try { + start_serial(); + serial_line.printf("r eboot\n"); + serial_line.flush_output(); + } catch (InterruptedException ie) { + } catch (TimeoutException te) { + } finally { + try { + stop_serial(); + serial_line.close(); + } catch (InterruptedException ie) { + } + } + } + + public void run () { + switch (serial_mode) { + case serial_mode_save: + save_data(); + /* fall through ... */ + case serial_mode_read: + get_data(); + break; + case serial_mode_reboot: + reboot(); + break; + } + } + + public SerialData(TeleGPSConfig in_config, int in_serial_mode) { + config = in_config; + serial_mode = in_serial_mode; + } + } + + void run_serial_thread(int serial_mode) { + SerialData sd = new SerialData(this, serial_mode); + Thread st = new Thread(sd); + st.start(); + } + + void init_ui () throws InterruptedException, TimeoutException { + config_ui = new TeleGPSConfigUI(owner); + config_ui.addActionListener(this); + serial_line.set_frame(owner); + set_ui(); + } + + void abort() { + if (serial_line != null) { + serial_line.close(); + serial_line = null; + } + JOptionPane.showMessageDialog(owner, + String.format("Connection to \"%s\" failed", + device.toShortString()), + "Connection Failed", + JOptionPane.ERROR_MESSAGE); + config_ui.setVisible(false); + } + + void set_ui() throws InterruptedException, TimeoutException { + if (serial_line != null) + run_serial_thread(serial_mode_read); + else + update_ui(); + } + + double frequency() { + return AltosConvert.radio_to_frequency(data.radio_frequency, + data.radio_setting, + data.radio_calibration, + data.radio_channel); + } + + void save_data() { + + /* bounds check stuff */ + if (config_ui.flight_log_max() > data.log_limit()) { + JOptionPane.showMessageDialog(owner, + String.format("Requested flight log, %dk, is larger than the available space, %dk.\n", + config_ui.flight_log_max(), + data.log_limit()), + "Maximum Flight Log Too Large", + JOptionPane.ERROR_MESSAGE); + return; + } + + /* Pull data out of the UI and stuff back into our local data record */ + + data.get_values(config_ui); + + run_serial_thread(serial_mode_save); + } + + public void actionPerformed(ActionEvent e) { + String cmd = e.getActionCommand(); + try { + if (cmd.equals("Save")) { + save_data(); + } else if (cmd.equals("Reset")) { + set_ui(); + } else if (cmd.equals("Reboot")) { + if (serial_line != null) + run_serial_thread(serial_mode_reboot); + } else if (cmd.equals("Close")) { + if (serial_line != null) + serial_line.close(); + } + } catch (InterruptedException ie) { + abort(); + } catch (TimeoutException te) { + abort(); + } + } + + public TeleGPSConfig(JFrame given_owner) { + owner = given_owner; + + device = AltosDeviceUIDialog.show(owner, AltosLib.product_telegps); + if (device != null) { + try { + serial_line = new AltosSerial(device); + try { + init_ui(); + } catch (InterruptedException ie) { + abort(); + } catch (TimeoutException te) { + abort(); + } + } catch (FileNotFoundException ee) { + JOptionPane.showMessageDialog(owner, + ee.getMessage(), + "Cannot open target device", + JOptionPane.ERROR_MESSAGE); + } catch (AltosSerialInUseException si) { + JOptionPane.showMessageDialog(owner, + String.format("Device \"%s\" already in use", + device.toShortString()), + "Device in use", + JOptionPane.ERROR_MESSAGE); + } + } + } +} |