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#!/bin/sh
# icon from:
# https://vectorified.com/images/guitar-tuner-icon-28.jpg
# ...installed via:
# convert guitar-tuner-icon-28.jpg .local/share/icons/hicolor/256x256/apps/ztunekey.png
ICON=ztunekey
ZOPT='--width 300 --height 100 --title Tuning/Key'
file="$1"
if [ "$file" = "" ]; then
file="$( audtool --current-song-filename )"
if [ "$file" = "" ]; then
zenity --error $ZOPT --text="No song is playing!"
exit 1
fi
fi
if [ ! -e "$file" ]; then
zenity --error $ZOPT --text="No such file:
$file"
exit 1
fi
bn="$( basename "$file" )"
( find_tuning -q "$file" > /tmp/tuning.$$ &
find_key -q "$file" > /tmp/key.$$ &
wait ) | zenity --progress $ZOPT --icon-name=ztunekey --text="$bn" --pulsate --auto-close
zenity --info $ZOPT --icon-name=ztunekey --text="$bn
Tuning: $( cat /tmp/tuning.$$ ) cents
Key: $( cat /tmp/key.$$ )"
rm -f /tmp/tuning.$$ /tmp/key.$$
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