Make maimpick OCR to work with languages other than English.

.local/bin/maimpick

@@ -5,16 +5,28 @@
 # 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="$(date '+%y%m%d-%H%M-%S').png"
-xclip_cmd="xclip -sel clip -t image/png"
-ocr_cmd="xclip -sel clip"
+xclip_cmd_png="xclip -sel clip -t image/png"
+xclip_cmd_text="xclip -sel clip"
+tesseract_langs="$(tesseract --list-langs 2>/dev/null | sed '1d;/^List/d;/osd/d')"
 
-case "$(printf "a selected area\\ncurrent window\\nfull screen\\na selected area (copy)\\ncurrent window (copy)\\nfull screen (copy)\\ncopy selected image to text" | dmenu -l 7 -i -p "Screenshot which area?")" in
-    "a selected area") maim -u -s pic-selected-"${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 | ${xclip_cmd} ;;
-    "current window (copy)") maim -q -d 0.2 -i "$(xdotool getactivewindow)" | ${xclip_cmd} ;;
-    "full screen (copy)") maim -q -d 0.2 | ${xclip_cmd} ;;
-    "copy selected image to text") tmpfile=$(mktemp /tmp/ocr-XXXXXX.png) && maim -u -s > "$tmpfile" && tesseract "$tmpfile" - -l eng | ${ocr_cmd} && rm "$tmpfile" ;;
+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