From a5df162b5663be15fd4a48da17c6ad6b5f927c94 Mon Sep 17 00:00:00 2001
From: dtb <git@trinity.moe>
Date: Mon, 10 Jul 2023 08:08:06 -0400
Subject: [PATCH] refinements to jiggling

---
 xjiggler/xjiggler | 67 ++++++++++++++++++++++++++---------------------
 1 file changed, 37 insertions(+), 30 deletions(-)

diff --git a/xjiggler/xjiggler b/xjiggler/xjiggler
index b721766..7febbb9 100755
--- a/xjiggler/xjiggler
+++ b/xjiggler/xjiggler
@@ -10,7 +10,7 @@ test -n "$XJIGGLER_DELAY_DETECTION" \
 test -n "$XJIGGLER_KEYBOARD_ENABLED" \
 	|| XJIGGLER_KEYBOARD_ENABLED=''	# zero-len nonzero-len
 test -n "$XJIGGLER_MOUSE_DIRECTION" \
-	|| XJIGGER_MOUSE_DIRECTION=CIRCULAR # "CIRCULAR" "DIAGONAL"
+	|| XJIGGER_MOUSE_DIRECTION=DIAGONAL # "CIRCULAR" "DIAGONAL"
 test -n "$XJIGGLER_MOUSE_DISTANCE" \
 	|| XJIGGLER_MOUSE_DISTANCE=1	# pixels
 test -n "$XJIGGLER_MOUSE_ENABLED" \
@@ -23,25 +23,9 @@ getmouselocation(){
 }
 
 jiggle(){
-	if test -n "$XJIGGLER_MOUSE_ENABLED"
-	then
-		case "$XJIGGLER_MOUSE_DIRECTION" in
-		up)	xdotool mousemove_relative 0 -"$XJIGGLER_MOUSE_DISTANCE"
-			return	;;
-		right)	xdotool mousemove_relative "$XJIGGLER_MOUSE_DISTANCE" 0
-			return	;;
-		down)	xdotool mousemove_relative 0 "$XJIGGLER_MOUSE_DISTANCE"
-			return	;;
-		left)	xdotool mousemove_relative -"$XJIGGLER_MOUSE_DISTANCE" 0
-			return	;;
-		DIAGONAL)	xdotooltool mousemove_relative
-					"$XJIGGLER_MOUSE_DISTANCE"
-					"$XJIGGLER_MOUSE_DISTANCE"
-			return	;;
-		*)
-			false	;;
-		esac
-	fi
+	test -z "$XJIGGLER_MOUSE_ENABLED" \
+		|| xdotool mousemove_relative "$XJIGGLER_MOUSE_dX" \
+			"$XJIGGLER_MOUSE_dY"
 }
 
 pushmouselocation(){
@@ -61,23 +45,41 @@ printdebug(){
 
 rotatemousedirection(){
 	case "$XJIGGLER_MOUSE_DIRECTION" in
-	up)	XJIGGLER_MOUSE_DIRECTION=right;	return; ;;
-	right)	XJIGGLER_MOUSE_DIRECTION=down;	return;	;;
-	down)	XJIGGLER_MOUSE_DIRECTION=left;	return;	;;
-	DIAGONAL)	return;	;;
-	*)	XJIGGLER_MOUSE_DIRECTION=up;	return; ;;
+	up)	XJIGGLER_MOUSE_DIRECTION=right
+		XJIGGLER_MOUSE_dX="$XJIGGLER_MOUSE_DISTANCE"
+		XJIGGLER_MOUSE_dY=0
+		return;	;;
+	right)	XJIGGLER_MOUSE_DIRECTION=down
+		XJIGGLER_MOUSE_dX=0
+		XJIGGLER_MOUSE_dY="$XJIGGLER_MOUSE_DISTANCE"
+		return;	;;
+	down)	XJIGGLER_MOUSE_DIRECTION=left
+		XJIGGLER_MOUSE_dX=-"$XJIGGLER_MOUSE_DISTANCE"
+		XJIGGLER_MOUSE_dY=0
+		return;	;;
+	CIRCULAR | left)
+		XJIGGLER_MOUSE_DIRECTION=up
+		XJIGGLER_MOUSE_dX=0
+		XJIGGLER_MOUSE_dY=-"$XJIGGLER_MOUSE_DISTANCE"
+	DIAGONAL | *)
+		XJIGGLER_MOUSE_dX="$XJIGGLER_MOUSE_DISTANCE"
+		XJIGGLER_MOUSE_dY="$XJIGGLER_MOUSE_DISTANCE"
+		return;	;;
+		return; ;;
 	esac
 }
 
 usage(){
-	printf 'Usage: %s (-chm) (-s [action delay seconds])\n' "$0">&2
+	printf 'Usage: %s (-chm) (-d [distance]) %s\n' \
+		"$0" '(-s [action delay seconds])'>&2
 	exit 64 # sysexits(3) EX_USAGE
 }
 
-while getopts :chms: OPTION
+while getopts :cd:hms: OPTION
 do
 	case "$OPTION" in
-	c)	XJIGGLER_MOUSE_DIRECTION=circular	;;
+	c)	XJIGGLER_MOUSE_DIRECTION=DIAGONAL	;;
+	d)	XJIGGLER_MOUSE_DISTANCE="$OPTARG)"	;;
 	m)	XJIGGLER_MOUSE_ENABLED=''	;;
 	s)	XJIGGLER_DELAY_ACTION="$(OPTARG)"	;;
 	*)	usage	;;
@@ -94,16 +96,21 @@ do
 	if test "$XJIGGLER_lastX" = "$XJIGGLER_X" \
 			&& test "$XJIGGLER_lastY" = "$XJIGGLER_Y"
 	then	# no movement
-		test "$(printf '%s\n%s\n-\np\n' "$XJIGGLER_T" \
+		command -v xprintidle \
+			&& test "$(xprintidle \
+					| sed -e 's/^/0/' -e 's/...$//')" \
+				-gt "$XJIGGLER_DELAY_ACTION" \
+			|| test "$(printf '%s\n%s\n-\np\n' "$XJIGGLER_T" \
 					"$XJIGGLER_lastT" \
 				| dc)" -gt "$XJIGGLER_DELAY_ACTION" \
 			|| continue	# hasn't been long enough
 		rotatemousedirection; jiggle
 		printf '%s: Jiggled:\n' "$0"
 		printdebug | sed 's/^/\t/g'
+		getmouselocation
 	else	# movement
-		pushmouselocation
 		printf '%s: Movement detected:\n' "$0"
 		printdebug | sed 's/^/\t/g'
 	fi
+	pushmouselocation
 done >&2