Style fixes for autorotate script for consistency with other scripts

Seperate autorotate enable/disable into fns.
Also show which state you're toggling from/to for autorotate in Config menu

scripts/core/sxmo_appmenu.sh

@@ -66,7 +66,10 @@ programchoicesinit() {
 			Bar Toggle                 ^ 1 ^ key Alt+b
 			Invert Colors              ^ 1 ^ xcalib -a -invert
 			Change Timezone            ^ 1 ^ sxmo_timezonechange.sh
-			Toggle Autorotate          ^ 0 ^ sxmo_autorotate.sh
+			Autorotate $(
+				pgrep -f "$(command -v sxmo_rotateautotoggle.sh)" > /dev/null &&
+				printf %b "On → Off ^ 0 ^ sxmo_rotateautotoggle.sh &" ||  printf %b "Off → On ^ 0 ^ sxmo_rotateautotoggle.sh &"
+			)
 			Rotate                     ^ 1 ^ sxmo_rotate.sh rotate
 			Upgrade Pkgs               ^ 0 ^ st -e sxmo_upgrade.sh
 		"

scripts/core/sxmo_autorotate.sh

@@ -1,36 +0,0 @@
-#!/usr/bin/env sh
-
-RUNNING_AUTO="$(ps aux | grep "sh /usr/bin/sxmo_autorotate.sh" | grep -v grep | cut -f1 -d' ' | grep -v "$$")"
-
-[ "$(echo "$RUNNING_AUTO" | wc -l)" -ge "2" ] && echo "$RUNNING_AUTO" | tr '\n' ' ' | xargs kill -9 
-[ "$(echo "$RUNNING_AUTO" | wc -l)" -ge "2" ] && notify-send "Turning autorotate off" && exit 1
-
-notify-send "Turning autorotate on"
-
-GRAVITY="16374"
-THRESHOLD="400"
-POLL_TIME=1
-
-RIGHT_SIDE_UP="$(echo "$GRAVITY - $THRESHOLD" | bc)"
-UPSIDE_DOWN="$(echo "-$GRAVITY + $THRESHOLD" | bc)"
-y_file="$(find /sys/bus/iio/devices/iio\:device*/ -iname in_accel_y_raw)"
-x_file="$(find /sys/bus/iio/devices/iio\:device*/ -iname in_accel_x_raw)"
-
-while :
-do
-
-	y_raw="$(cat "$y_file")"
-	x_raw="$(cat "$x_file")"
-
-	if  [ "$x_raw" -ge "$RIGHT_SIDE_UP" ]
-	then
-		sxmo_rotate.sh rotnormal
-	elif [ "$y_raw" -le "$UPSIDE_DOWN" ]
-	then
-		sxmo_rotate.sh rotright
-	elif [ "$y_raw" -ge "$RIGHT_SIDE_UP" ]
-	then
-		sxmo_rotate.sh rotleft
-	fi
-	sleep "$POLL_TIME"
-done

scripts/core/sxmo_rotateautotoggle.sh

@@ -0,0 +1,36 @@
+#!/usr/bin/env sh
+GRAVITY="16374"
+THRESHOLD="400"
+POLL_TIME=1
+RIGHT_SIDE_UP="$(echo "$GRAVITY - $THRESHOLD" | bc)"
+UPSIDE_DOWN="$(echo "-$GRAVITY + $THRESHOLD" | bc)"
+FILE_Y="$(find /sys/bus/iio/devices/iio\:device*/ -iname in_accel_y_raw)"
+FILE_X="$(find /sys/bus/iio/devices/iio\:device*/ -iname in_accel_x_raw)"
+
+autorotatedisable() {
+	notify-send "Autorotate disabled"
+	pgrep -f "$(command -v sxmo_rotateautotoggle.sh)" | grep -Ev "^${$}$" | xargs kill -9
+	exit 0
+}
+
+autorotateenable() {
+	notify-send "Autorotate enabled"
+	while true; do
+		y_raw="$(cat "$FILE_Y")"
+		x_raw="$(cat "$FILE_X")"
+		if  [ "$x_raw" -ge "$RIGHT_SIDE_UP" ]; then
+			sxmo_rotate.sh rotnormal
+		elif [ "$y_raw" -le "$UPSIDE_DOWN" ]; then
+			sxmo_rotate.sh rotright
+		elif [ "$y_raw" -ge "$RIGHT_SIDE_UP" ]; then
+			sxmo_rotate.sh rotleft
+		fi
+		sleep "$POLL_TIME"
+	done
+}
+
+if pgrep -f "$(command -v sxmo_rotateautotoggle.sh)" | grep -Ev "^${$}$"; then
+	autorotatedisable
+else
+	autorotateenable
+fi