Enabling or disabling wifi

src/freedombone-controlpanel

     done
 }
 
+function wifi_enable {
+    disable_wifi='yes'
+    dialog --title $"Enable Wifi" \
+           --backtitle $"Freedombone Control Panel" \
+           --defaultno \
+           --yesno $"\nDo you wish to enable wifi?" 10 50
+    sel=$?
+    case $sel in
+        0) disable_wifi='no';;
+        1) disable_wifi='yes';;
+        255) return;;
+    esac
+    ${PROJECT_NAME}-wifi --disable $disable_wifi
+}
+
 function menu_wifi {
     hotspot_state=$'off'
     if [ -f /etc/hostapd/hostapd.conf ]; then
         trap "rm -f $data" 0 1 2 5 15
         dialog --backtitle $"Freedombone Control Panel" \
                --title $"Wifi Menu" \
-               --radiolist $"Choose an operation:" 12 70 4 \
-               1 $"Configure wifi networks" off \
-               2 $"Manually edit wifi networks file" off \
-               3 $"Hotspot settings" off \
-               4 $"Exit" on 2> $data
+               --radiolist $"Choose an operation:" 13 70 5 \
+               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) break;;
             255) break;;
         esac
         case $(cat $data) in
-            1) wifi_settings;;
-            2) editor $WIFI_NETWORKS_FILE;;
-            3) hotspot_settings;;
-            4) break;;
+            1) wifi_enable;;
+            2) wifi_settings;;
+            3) editor $WIFI_NETWORKS_FILE;;
+            4) hotspot_settings;;
+            5) break;;
         esac
     done
 }

src/freedombone-wifi

     done
 }
 
-function disable {
-    hotspot_off
-    echo '# interfaces(5) file used by ifup(8) and ifdown(8)' > /etc/network/interfaces
-    echo '# Include files from /etc/network/interfaces.d:' >> /etc/network/interfaces
-    echo 'source-directory /etc/network/interfaces.d' >> /etc/network/interfaces
-    systemctl restart network-manager
+function disable_wifi {
+	if [[ ${1} == 'yes' || ${1} == 'y' ]]; then
+		hotspot_off
+		echo '# interfaces(5) file used by ifup(8) and ifdown(8)' > /etc/network/interfaces
+		echo '# Include files from /etc/network/interfaces.d:' >> /etc/network/interfaces
+		echo 'source-directory /etc/network/interfaces.d' >> /etc/network/interfaces
+		systemctl restart network-manager
+	else
+		networks_from_file
+	fi
 }
 
 function show_help {
     shift
 done
 
-if [[ $WIFI_DISABLE == $'yes' || $WIFI_DISABLE == $'y' ]]; then
-    disable
+if [ $WIFI_DISABLE ]; then
+    disable_wifi $WIFI_DISABLE
     exit 0
 fi