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#!/bin/sh
# Prints the current volume or if muted.
case $BLOCK_BUTTON in
1) setsid -w -f "$TERMINAL" -e pulsemixer; pkill -RTMIN+10 "${STATUSBAR:-i3blocks}" ;;
2) wpctl set-mute @DEFAULT_SINK@ toggle ;;
4) wpctl set-volume @DEFAULT_SINK@ 1%+ ;;
5) wpctl set-volume @DEFAULT_SINK@ 1%- ;;
3) notify-send " Volume module" "\- Shows volume , if muted.
- Middle click to mute.
- Scroll to change." ;;
8) setsid -f "$TERMINAL" -e "$EDITOR" "$0" ;;
esac
vol="$(wpctl get-volume @DEFAULT_AUDIO_SINK@)"
# If muted, print and exit.
[ "$vol" != "${vol%\[MUTED\]}" ] && echo && exit
vol="${vol#Volume: }"
split() {
# For ommiting the . without calling and external program.
IFS=$2
set -- $1
printf '%s' "$@"
}
vol="$(printf "%.0f" "$(split "$vol" ".")")"
case 1 in
$((vol >= 70)) ) icon=" " ;;
$((vol >= 30)) ) icon=" " ;;
$((vol >= 1)) ) icon=" " ;;
* ) echo && exit ;;
esac
echo "$icon $vol%"
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