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#!/usr/bin/env bash
# Display currently playing song from cmus
# Requires cmus
# colors
active="$( ~/scripts/get_xres color7 )"
inactive="$( ~/scripts/get_xres color7 )"
np_string=""
trunc() {
max_length=$1
text=$2
length=${#text}
(( length > max_length )) &&
text=${text::$(( max_length ))}...
echo "$text"
}
if pgrep -x "cmus" > /dev/null
then
status=$( cmus-remote -Q | grep status\ | sed 's/status //' )
artist=$( cmus-remote -Q | grep tag\ artist\ | sed 's/tag artist //' )
title=$( cmus-remote -Q | grep tag\ title\ | sed 's/tag title //' )
np_string="$title - $artist"
np_string=$( trunc 35 "$np_string" )
spc=$(( $(( 32 - ${#np_string} ))/2 ))
spc="$( printf "%${spc}s" )"
if [[ "$status" = *playing* ]]
then
echo -ne "%{F#FF0000}%{F#FFFFFF}PAUSE"
elif [[ "$status" = *paused* ]]
then
echo -ne "PLAY"
elif [[ "$status" = *stopped* ]]
then
echo -ne "START"
fi
else
echo
fi
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