altosui: Respect storage limits in flight log max config0.9.6.0

Compute the maximum flight log using the data returned from the 'f'
command (total storage and erase block size). Limit menu to choices
which fall within this limit, complain if the user asks for too big a value.

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

1 files changed, 20 insertions, 2 deletions

diff --git a/altosui/AltosConfigUI.java b/altosui/AltosConfigUI.java
index 71664c91..63e0ba78 100644
--- a/altosui/AltosConfigUI.java
+++ b/altosui/AltosConfigUI.java
@@ -577,6 +577,18 @@ public class AltosConfigUI
 		return Integer.parseInt(flight_log_max_value.getSelectedItem().toString());
 	}
 
+	public void set_flight_log_max_limit(int flight_log_max_limit) {
+		boolean	any_added = false;
+		flight_log_max_value.removeAllItems();
+		for (int i = 0; i < flight_log_max_values.length; i++) {
+			if (Integer.parseInt(flight_log_max_values[i]) < flight_log_max_limit){
+				flight_log_max_value.addItem(flight_log_max_values[i]);
+				any_added = true;
+			}
+		}
+		flight_log_max_value.addItem(String.format("%d", flight_log_max_limit));
+	}
+
 	public void set_ignite_mode(int new_ignite_mode) {
 		if (new_ignite_mode < 0) {
 			ignite_mode_value.setEnabled(false);
@@ -588,7 +600,10 @@ public class AltosConfigUI
 	}
 
 	public int ignite_mode() {
-		return ignite_mode_value.getSelectedIndex();
+		if (ignite_mode_value.isEnabled())
+			return ignite_mode_value.getSelectedIndex();
+		else
+			return -1;
 	}
 
 
@@ -603,7 +618,10 @@ public class AltosConfigUI
 	}
 
 	public int pad_orientation() {
-		return pad_orientation_value.getSelectedIndex();
+		if (pad_orientation_value.isEnabled())
+			return pad_orientation_value.getSelectedIndex();
+		else
+			return -1;
 	}
 
 	public void set_clean() {