git.gag.com Git - fw/altos/blob - altosui/AltosRomconfigUI.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; version 2 of the License.
   7  *
   8  * This program is distributed in the hope that it will be useful, but
   9  * WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11  * General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License along
  14  * with this program; if not, write to the Free Software Foundation, Inc.,
  15  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
  16  */
  17
  18 package altosui;
  19
  20 import java.awt.*;
  21 import java.awt.event.*;
  22 import javax.swing.*;
  23 import org.altusmetrum.altosuilib_1.*;
  24
  25 public class AltosRomconfigUI
  26         extends AltosUIDialog
  27         implements ActionListener
  28 {
  29         Container       pane;
  30         Box             box;
  31         JLabel          serial_label;
  32         JLabel          radio_calibration_label;
  33
  34         JFrame          owner;
  35         JTextField      serial_value;
  36         JTextField      radio_calibration_value;
  37
  38         JButton         ok;
  39         JButton         cancel;
  40
  41         /* Build the UI using a grid bag */
  42         public AltosRomconfigUI(JFrame in_owner) {
  43                 super (in_owner, "Configure TeleMetrum Rom Values", true);
  44
  45                 owner = in_owner;
  46                 GridBagConstraints c;
  47
  48                 Insets il = new Insets(4,4,4,4);
  49                 Insets ir = new Insets(4,4,4,4);
  50
  51                 pane = getContentPane();
  52                 pane.setLayout(new GridBagLayout());
  53
  54                 /* Serial */
  55                 c = new GridBagConstraints();
  56                 c.gridx = 0; c.gridy = 0;
  57                 c.gridwidth = 3;
  58                 c.fill = GridBagConstraints.NONE;
  59                 c.anchor = GridBagConstraints.LINE_START;
  60                 c.insets = il;
  61                 serial_label = new JLabel("Serial:");
  62                 pane.add(serial_label, c);
  63
  64                 c = new GridBagConstraints();
  65                 c.gridx = 3; c.gridy = 0;
  66                 c.gridwidth = 3;
  67                 c.fill = GridBagConstraints.HORIZONTAL;
  68                 c.weightx = 1;
  69                 c.anchor = GridBagConstraints.LINE_START;
  70                 c.insets = ir;
  71                 serial_value = new JTextField("0");
  72                 pane.add(serial_value, c);
  73
  74                 /* Radio calibration value */
  75                 c = new GridBagConstraints();
  76                 c.gridx = 0; c.gridy = 1;
  77                 c.gridwidth = 3;
  78                 c.fill = GridBagConstraints.NONE;
  79                 c.anchor = GridBagConstraints.LINE_START;
  80                 c.insets = il;
  81                 c.ipady = 5;
  82                 radio_calibration_label = new JLabel("Radio Calibration:");
  83                 pane.add(radio_calibration_label, c);
  84
  85                 c = new GridBagConstraints();
  86                 c.gridx = 3; c.gridy = 1;
  87                 c.gridwidth = 3;
  88                 c.fill = GridBagConstraints.HORIZONTAL;
  89                 c.weightx = 1;
  90                 c.anchor = GridBagConstraints.LINE_START;
  91                 c.insets = ir;
  92                 c.ipady = 5;
  93                 radio_calibration_value = new JTextField("1186611");
  94                 pane.add(radio_calibration_value, c);
  95
  96                 /* Buttons */
  97                 c = new GridBagConstraints();
  98                 c.gridx = 0; c.gridy = 2;
  99                 c.gridwidth = 3;
 100                 c.fill = GridBagConstraints.NONE;
 101                 c.anchor = GridBagConstraints.CENTER;
 102                 c.insets = il;
 103                 ok = new JButton("OK");
 104                 pane.add(ok, c);
 105                 ok.addActionListener(this);
 106                 ok.setActionCommand("ok");
 107
 108                 c = new GridBagConstraints();
 109                 c.gridx = 3; c.gridy = 2;
 110                 c.gridwidth = 3;
 111                 c.fill = GridBagConstraints.NONE;
 112                 c.anchor = GridBagConstraints.CENTER;
 113                 c.insets = il;
 114                 cancel = new JButton("Cancel");
 115                 pane.add(cancel, c);
 116                 cancel.addActionListener(this);
 117                 cancel.setActionCommand("cancel");
 118
 119                 pack();
 120                 setLocationRelativeTo(owner);
 121         }
 122
 123         public AltosRomconfigUI(JFrame frame, AltosRomconfig config) {
 124                 this(frame);
 125                 set(config);
 126         }
 127
 128         boolean selected;
 129
 130         /* Listen for events from our buttons */
 131         public void actionPerformed(ActionEvent e) {
 132                 String  cmd = e.getActionCommand();
 133
 134                 if (cmd.equals("ok")) {
 135                         AltosRomconfig  romconfig = romconfig();
 136                         if (romconfig == null || !romconfig.valid()) {
 137                                 JOptionPane.showMessageDialog(this,
 138                                                               "Invalid serial number or radio calibration value",
 139                                                               "Invalid rom configuration",
 140                                                               JOptionPane.ERROR_MESSAGE);
 141                                 return;
 142                         }
 143                         selected = true;
 144                 }
 145                 setVisible(false);
 146         }
 147
 148         int serial() {
 149                 return Integer.parseInt(serial_value.getText());
 150         }
 151
 152         void set_serial(int serial) {
 153                 serial_value.setText(String.format("%d", serial));
 154         }
 155
 156         int radio_calibration() {
 157                 return Integer.parseInt(radio_calibration_value.getText());
 158         }
 159
 160         void set_radio_calibration(int calibration) {
 161                 radio_calibration_value.setText(String.format("%d", calibration));
 162         }
 163
 164         public void set(AltosRomconfig config) {
 165                 if (config != null && config.valid()) {
 166                         set_serial(config.serial_number);
 167                         set_radio_calibration(config.radio_calibration);
 168                 }
 169         }
 170
 171         AltosRomconfig romconfig() {
 172                 try {
 173                         return new AltosRomconfig(serial(), radio_calibration());
 174                 } catch (NumberFormatException ne) {
 175                         return null;
 176                 }
 177         }
 178
 179         public AltosRomconfig showDialog() {
 180                 setVisible(true);
 181                 if (selected)
 182                         return romconfig();
 183                 return null;
 184         }
 185
 186         public static AltosRomconfig show(JFrame frame, AltosRomconfig config) {
 187                 AltosRomconfigUI ui = new AltosRomconfigUI(frame, config);
 188                 return ui.showDialog();
 189         }
 190 }