add scrot script & add scrot to appmenu

Signed-off-by: Maarten van Gompel <proycon@anaproy.nl>

scripts/appscripts/sxmo_screenshot.sh

@@ -0,0 +1,9 @@
+#!/usr/bin/env sh
+# scrot refuses to work with double quotes
+# shellcheck disable=SC2016
+
+if [ "$1" = "selection" ]; then
+	notify-send "select an area" && scrot -e 'echo $f | xsel -i -b' -d 1 -s -q 1 && notify-send "screenshot saved, filename copied to clipboard"
+else
+	scrot -e 'echo $f | xsel -i -b' -d 1 -q 1 && notify-send "screenshot saved, filename copied to clipboard"
+fi

scripts/core/sxmo_appmenu.sh

@@ -24,10 +24,13 @@ programchoicesinit() {
 	case "$WMCLASS" in
 	scripts )
 		# Scripts menu
+		# shellcheck disable=SC2015
 		CHOICES="
 			$icon_mic Record          ^ 0 ^ sxmo_record.sh
 			$icon_red Reddit          ^ 0 ^ sxmo_reddit.sh
 			$icon_rss RSS             ^ 0 ^ sxmo_rss.sh
+			$(command -v scrot	>/dev/null && echo $icon_cam Screenshot			^ 0 ^ sxmo_screenshot.sh || notify-send failed to take a screenshot)
+			$(command -v scrot	>/dev/null && echo $icon_cam Screenshot \(selection\)	^ 0 ^ sxmo_screenshot.sh selection || notify-send failed to take a screenshot)
 			$icon_tmr Timer           ^ 0 ^ sxmo_timer.sh
 			$icon_ytb Youtube         ^ 0 ^ sxmo_youtube.sh video
 			$icon_ytb Youtube (Audio) ^ 0 ^ sxmo_youtube.sh audio