Display info on click in wifi block

.scripts/wm/wifi.sh

@@ -8,10 +8,23 @@ if [ ! -d /sys/class/net/${WIRELESS}/wireless ] ||
 	echo ""
 	echo "#676E7D"
 else
-	SSID=$(iw dev $WIRELESS link | awk '/SSID/ { print $2 }')
+	SSID="$(iw dev $WIRELESS link | awk '/SSID/ { print $2 }')"
-	QUALITY=$(grep $WIRELESS /proc/net/wireless | awk '{ print int($3 * 100 / 70) }')
+	QUALITY=$(grep $WIRELESS /proc/net/wireless | \
+		awk '{ print int($3 * 100 / 70) }')
 
-	echo "$SSID  $QUALITY%"
+	echo " $QUALITY%"
-	echo "$ $QUALITY%"
+	echo " $QUALITY%"
 	echo "#FFFFFF"
 fi
+
+notify() {
+	notify-send -r 3 "Wifi" "\
+Interface: $WIRELESS
+SSID:      $SSID
+IP:        $(ip a show $WIRELESS | \
+	awk '/inet / { print substr($2, 0, length($2) - 3) }')"
+}
+
+case $BLOCK_BUTTON in
+	1) notify ;;
+esac