Wifi menu style

src/freedombone-controlpanel

@@ -2202,31 +2202,24 @@ function menu_wifi {
             fi
         fi
 
-        data=$(mktemp 2>/dev/null)
-        dialog --backtitle $"Freedombone Control Panel" \
-               --title $"Wifi Menu" \
-               --radiolist $"${status_str}\\n\\nChoose an operation:" 14 70 6 \
-               1 $"Enable or disable Wifi" off \
-               2 $"Configure wifi networks" off \
-               3 $"Manually edit wifi networks file" off \
-               4 $"Hotspot settings" off \
-               5 $"Exit" on 2> "$data"
-        sel=$?
-        case $sel in
-            1) rm -f "$data"
-               break;;
-            255) rm -f "$data"
-                 break;;
-        esac
-        case $(cat "$data") in
+        W=(1 $"Enable or disable Wifi"
+           2 $"Configure wifi networks"
+           3 $"Manually edit wifi networks file"
+           4 $"Hotspot settings")
+
+        # shellcheck disable=SC2068
+        selection=$(dialog --backtitle $"Freedombone Administrator Control Panel" --title $"Wifi Menu" --menu $"${status_str}\\n\\nChoose an operation, or ESC for main menu:" 14 70 6 "${W[@]}" 3>&2 2>&1 1>&3)
+
+        if [ ! "$selection" ]; then
+            break
+        fi
+
+        case $selection in
             1) wifi_enable;;
             2) wifi_settings;;
             3) wifi_edit_networks;;
             4) hotspot_settings;;
-            5) rm -f "$data"
-               break;;
         esac
-        rm -f "$data"
     done
 }
 
@@ -2299,6 +2292,7 @@ function menu_top_level {
 
         # shellcheck disable=SC2068
         selection=$(dialog --backtitle $"Freedombone Administrator Control Panel" --title $"Administrator Control Panel" --menu $"Choose an operation, or ESC to exit:" 28 60 28 "${W[@]}" 3>&2 2>&1 1>&3)
+
         if [ ! "$selection" ]; then
             break
         fi