git.gag.com Git - fw/altos/blob - altosui/AltosFreqList.java

   1 /*
   2  * Copyright © 2011 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 javax.swing.*;
  21 import org.altusmetrum.AltosLib.*;
  22
  23 public class AltosFreqList extends JComboBox {
  24
  25         String  product;
  26         int     serial;
  27         int     calibrate;
  28
  29         public void set_frequency(double new_frequency) {
  30                 int i;
  31                 for (i = 0; i < getItemCount(); i++) {
  32                         AltosFrequency  f = (AltosFrequency) getItemAt(i);
  33
  34                         if (f.close(new_frequency)) {
  35                                 setSelectedIndex(i);
  36                                 return;
  37                         }
  38                 }
  39                 for (i = 0; i < getItemCount(); i++) {
  40                         AltosFrequency  f = (AltosFrequency) getItemAt(i);
  41
  42                         if (new_frequency < f.frequency)
  43                                 break;
  44                 }
  45                 String  description = String.format("%s serial %d", product, serial);
  46                 AltosFrequency  frequency = new AltosFrequency(new_frequency, description);
  47                 AltosUIPreferences.add_common_frequency(frequency);
  48                 insertItemAt(frequency, i);
  49                 setMaximumRowCount(getItemCount());
  50         }
  51
  52         public void set_product(String new_product) {
  53                 product = new_product;
  54         }
  55
  56         public void set_serial(int new_serial) {
  57                 serial = new_serial;
  58         }
  59
  60         public double frequency() {
  61                 AltosFrequency  f = (AltosFrequency) getSelectedItem();
  62                 if (f != null)
  63                         return f.frequency;
  64                 return 434.550;
  65         }
  66
  67         public AltosFreqList () {
  68                 super(AltosUIPreferences.common_frequencies());
  69                 setMaximumRowCount(getItemCount());
  70                 setEditable(false);
  71                 product = "Unknown";
  72                 serial = 0;
  73         }
  74
  75         public AltosFreqList(double in_frequency) {
  76                 this();
  77                 set_frequency(in_frequency);
  78         }
  79 }