telegps: Disable tracker config when not available

Tracker motion and interval were both left enabled even when the
device being configured didn't support them. Disable them like other
elements.

Signed-off-by: Keith Packard <keithp@keithp.com>

diff --git a/telegps/TeleGPSConfigUI.java b/telegps/TeleGPSConfigUI.java
index 1fdfd70cdfc3978238401295fd8f9eac7bf21bbe..ee2fbd2dfea39a43afa6b771fb4aac9aab14ebd1 100644 (file)
--- a/telegps/TeleGPSConfigUI.java
+++ b/telegps/TeleGPSConfigUI.java
@@ -612,12 +612,16 @@ public class TeleGPSConfigUI
        }
 
        public void units_changed(boolean imperial_units) {
+               boolean was_dirty = dirty;
+
                if (tracker_motion_value.isEnabled()) {
                        String motion = tracker_motion_value.getSelectedItem().toString();
                        tracker_motion_label.setText(get_tracker_motion_label());
                        set_tracker_motion_values();
                        set_tracker_motion((int) (AltosConvert.height.parse(motion, !imperial_units) + 0.5));
                }
+               if (!was_dirty)
+                       set_clean();
        }
 
        /* set and get all of the dialog values */
@@ -794,7 +798,12 @@ public class TeleGPSConfigUI
        }
 
        public void set_tracker_motion(int tracker_motion) {
-               tracker_motion_value.setSelectedItem(AltosConvert.height.say(tracker_motion));
+               if (tracker_motion < 0) {
+                       tracker_motion_value.setEnabled(false);
+               } else {
+                       tracker_motion_value.setEnabled(true);
+                       tracker_motion_value.setSelectedItem(AltosConvert.height.say(tracker_motion));
+               }
        }
 
        public int tracker_motion() throws AltosConfigDataException {
@@ -802,7 +811,12 @@ public class TeleGPSConfigUI
        }
 
        public void set_tracker_interval(int tracker_interval) {
-               tracker_interval_value.setSelectedItem(String.format("%d", tracker_interval));
+               if (tracker_interval< 0) {
+                       tracker_interval_value.setEnabled(false);
+               } else {
+                       tracker_interval_value.setEnabled(true);
+                       tracker_interval_value.setSelectedItem(String.format("%d", tracker_interval));
+               }
        }
 
        public int tracker_interval() throws AltosConfigDataException {