Snappy - screenshot tool

snappy

#!/bin/bash
#Snappy

save_folder=$HOME/Pictures/Screenshot
save_file=Screenshot-$(date +"%Y-%m-%d-%I-%M-%S").png
save=0
save_path=$(mktemp).png

usage_exit() {
	echo "Usage: $0 [OPTIONS]" 1>&2
	echo "If you don't use -a/-s,Snappy will not save screenshot in the file." 1>&2
	echo "" 1>&2
	echo "-h	display this help and exit" 1>&2
	echo "-a	save screenshot in ~/Pictures/Screenshots" 1>&2
	echo "-d	wait NUM seconds before taking a shot" 1>&2
	echo "-r	interactively choose a window or rectangle with the mouse" 1>&2
	echo "-s	save screenshot in FILE" 1>&2
	echo "-w	use the currently focused window" 1>&2
	exit 1
}

while getopts adrswh OPT
do
	case $OPT in
		a)	save=1
			save_path="$save_folder/$save_file"
			;;
		d)	delay=$(zenity --scale --text="delay time" --value=5 --min-value=0 --max-value=10 --step=1) && scrot_option="$scrot_option -d $delay"
			;;
		h)	usage_exit
			;;
		r)	scrot_option="$scrot_option -s"
			;;
		s)	save_path=$(zenity --file-selection --filename=$save_file --save) && save=1
			;;
		w)	scrot_option="$scrot_option -u"
			;;
	esac
done

shift $((OPTIND - 1))

scrot $scrot_option $save_path
canberra-gtk-play --file=/usr/share/sounds/freedesktop/stereo/screen-capture.oga
xclip -selection clipboard -t image/png -i $save_path

if [ $save = 0 ]; then
	rm $save_path
	notify-send "Screenshot is copied to clipboard" --icon=dialog-information
else
	notify-send "Screenshot is copied to clipboard and save in $save_path" --icon=dialog-information
fi

unset save
unset save_file
unset save_folder
unset scrot_option
unset delay
unset save_path