#!/bin/sh

# this script provides a menu of screenshot options, using maim

# variables
dir=$XDG_PICTURES_DIR/Screenshots
output="$(date '+%y%m%d-%H%M-%S').png"
xclip_cmd="xclip -sel clip -t image/png"

opts='a selected area
current window
full screen
a selected area (copy)
current window (copy)
full screen (copy)
character recognition'

case "$(
    echo "$opts" | xargs -n 1 -d '\n' | dmenu -l 6 -i -p "Screenshot which area?"
)" in
    "a selected area") maim -usq "$dir/pic-selected-${output}" ;;
    "current window") maim -q -d 0.2 -i "$(xdotool getactivewindow)" "$dir/pic-window-${output}" ;;
    "full screen") maim -q -d 0.2 "$dir/pic-full-${output}" ;;
    "character recognition") maim -us | tesseract-ocr - - | xclip -sel clip ;;
    "a selected area (copy)") maim -u -s | ${xclip_cmd} ;;
    "current window (copy)") maim -q -d 0.2 -i "$(xdotool getactivewindow)" | ${xclip_cmd} ;;
    "full screen (copy)") maim -q -d 0.2 | ${xclip_cmd} ;;
esac