From ad20a5351e64efbcf2714a0f5dc2d0b6da6502d9 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Fri, 21 Jul 2023 17:32:56 +0200
Subject: [vbox-src] Add xscreensaver ungrab hook for VirtualBox

---
 .../data/opt/openslx/xscreensaver/ungrab.d/vbox    | 30 ++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100755 core/modules/vbox-src/data/opt/openslx/xscreensaver/ungrab.d/vbox

(limited to 'core/modules/vbox-src')

diff --git a/core/modules/vbox-src/data/opt/openslx/xscreensaver/ungrab.d/vbox b/core/modules/vbox-src/data/opt/openslx/xscreensaver/ungrab.d/vbox
new file mode 100755
index 00000000..2d9f3320
--- /dev/null
+++ b/core/modules/vbox-src/data/opt/openslx/xscreensaver/ungrab.d/vbox
@@ -0,0 +1,30 @@
+#!/bin/ash
+
+wfile="/run/user/$(id -u)/vmwins"
+
+if [ "$1" = "pre" ]; then
+	# Find all VirtualBox windows currently visible
+	WINDOWS="$( xdotool search --onlyvisible --class VirtualBoxVM )"
+	[ -z "$WINDOWS" ] && exit 0
+	for window in $WINDOWS; do
+		# minimize doesn't work for virtualbox...
+		xdotool windowunmap --sync $window
+		echo "$window" >> "$wfile" # Remember for later
+	done
+	# move mouse pointer around to avoid some problems with ghost clicks
+	xdotool mousemove --sync 0 0
+	usleep 10000
+	xdotool mousemove --polar 0 0
+	usleep 10000
+fi
+
+if [ "$1" = "post" ]; then
+	# let's restore the windows
+	WINDOWS="$( sort -u "$wfile" )"
+	for window in $WINDOWS; do
+		xdotool windowmap $window
+	done
+	rm -f -- "$wfile"
+fi
+
+exit 0
-- 
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