#!/bin/bash
##
# Some commonly used functions for clopper-ob

here() {
    dirname "$(readlink -f "${BASH_SOURCE[0]}")"
}

bar() {
    declare -i count="$1"
    [[ $count -eq 0 ]] && return 0
    printf '─'
    ((count--))
    bar "$count"
}

icon() {
    declare notif_icons='/usr/share/icons/Numix/48/notifications'
    case "$1" in
	brightness)
	    echo -n "$notif_icons/notification-display-brightness.svg"
	    ;;
	sound-up)
	    echo -n "$notif_icons/notification-audio-volume-high.svg"
	    ;;
	sound-off)
	    echo -n "$notif_icons/notification-audio-volume-muted.svg"
	    ;;
    esac
}

play-sound() {
    declare sound_dir='/usr/share/sounds/freedesktop/stereo'
    case "$1" in
	volume-change)
	    ogg123 "$sound_dir/audio-volume-change.oga"
	;;
    esac
}