#!/bin/sh

# This is bound to Shift+PrintScreen by default, requires maim. It lets you
# choose the kind of screenshot to take, including copying the image or even
# highlighting an area to copy. scrotcucks on suicidewatch right now.

# variables
opts="a selected area
current window
full screen
a selected area (copy)
current window (copy)
full screen (copy)
copy selected image to text
copy selected image to text (choose language)"
output="$(date '+%y%m%d-%H%M-%S').png"
xclip_cmd_png="xclip -sel clip -t image/png"
xclip_cmd_text="xclip -sel clip"
tesseract_langs="$(tesseract --list-langs 2>/dev/null | sed '1d;/^List/d;/osd/d')"

opt="$(printf "%s\n" "${opts}" | dmenu -l 7 -i -p "Screenshot which area?")"
case "${opt}" in
        "a selected area") maim -u -s pic-selected-"${output}" ;;
        "current window") maim -B -q -d 0.2 -i "$(xdotool getactivewindow)" pic-window-"${output}" ;;
        "full screen") maim -q -d 0.2 pic-full-"${output}" ;;
        "a selected area (copy)") maim -u -s | ${xclip_cmd_png} ;;
        "current window (copy)") maim -q -d 0.2 -i "$(xdotool getactivewindow)" | ${xclip_cmd_png} ;;
        "full screen (copy)") maim -q -d 0.2 | ${xclip_cmd_png} ;;
        "copy selected image to text") maim -u -s | tesseract stdin stdout -l eng | ${xclip_cmd_text} ;;
        "copy selected image to text (choose language)") lang="$(printf "%s" "$tesseract_langs" | dmenu -i -p "Choose Language")"
		maim -u -s | tesseract stdin stdout -l $lang | ${xclip_cmd_text}  ;;
esac