97 lines
2.8 KiB
Bash
97 lines
2.8 KiB
Bash
|
#!/bin/bash
|
||
|
|
# original source: https://gitlab.com/Nmoleo/i3-volume-brightness-indicator
|
||
|
|
|
||
|
|
# taken from here: https://gitlab.com/Nmoleo/i3-volume-brightness-indicator
|
||
|
|
|
||
|
|
# See README.md for usage instructions
|
||
|
|
bar_color="#7f7fff"
|
||
|
|
volume_step=1
|
||
|
|
brightness_step=2.5
|
||
|
|
max_volume=100
|
||
|
|
|
||
|
|
# Uses regex to get volume from pactl
|
||
|
|
function get_volume {
|
||
|
|
pactl get-sink-volume @DEFAULT_SINK@ | grep -Po '[0-9]{1,3}(?=%)' | head -1
|
||
|
|
}
|
||
|
|
|
||
|
|
# Uses regex to get mute status from pactl
|
||
|
|
function get_mute {
|
||
|
|
pactl get-sink-mute @DEFAULT_SINK@ | grep -Po '(?<=Mute: )(yes|no)'
|
||
|
|
}
|
||
|
|
|
||
|
|
# Uses regex to get brightness from xbacklight
|
||
|
|
function get_brightness {
|
||
|
|
xbacklight | grep -Po '[0-9]{1,3}' | head -n 1
|
||
|
|
}
|
||
|
|
|
||
|
|
# Returns a mute icon, a volume-low icon, or a volume-high icon, depending on the volume
|
||
|
|
function get_volume_icon {
|
||
|
|
volume=$(get_volume)
|
||
|
|
mute=$(get_mute)
|
||
|
|
if [ "$volume" -eq 0 ] || [ "$mute" == "yes" ] ; then
|
||
|
|
volume_icon=""
|
||
|
|
elif [ "$volume" -lt 50 ]; then
|
||
|
|
volume_icon=""
|
||
|
|
else
|
||
|
|
volume_icon=""
|
||
|
|
fi
|
||
|
|
}
|
||
|
|
|
||
|
|
# Always returns the same icon - I couldn't get the brightness-low icon to work with fontawesome
|
||
|
|
function get_brightness_icon {
|
||
|
|
brightness_icon=""
|
||
|
|
}
|
||
|
|
|
||
|
|
# Displays a volume notification using dunstify
|
||
|
|
function show_volume_notif {
|
||
|
|
volume=$(get_mute)
|
||
|
|
get_volume_icon
|
||
|
|
dunstify -i audio-volume-muted-blocking -t 1000 -r 2593 -u normal "$volume_icon $volume%" -h int:value:$volume -h string:hlcolor:$bar_color
|
||
|
|
}
|
||
|
|
|
||
|
|
# Displays a brightness notification using dunstify
|
||
|
|
function show_brightness_notif {
|
||
|
|
brightness=$(get_brightness)
|
||
|
|
get_brightness_icon
|
||
|
|
dunstify -t 1000 -r 2593 -u normal "$brightness_icon $brightness%" -h int:value:$brightness -h string:hlcolor:$bar_color
|
||
|
|
}
|
||
|
|
|
||
|
|
# Main function - Takes user input, "volume_up", "volume_down", "brightness_up", or "brightness_down"
|
||
|
|
case $1 in
|
||
|
|
volume_up)
|
||
|
|
# Unmutes and increases volume, then displays the notification
|
||
|
|
pactl set-sink-mute @DEFAULT_SINK@ 0
|
||
|
|
volume=$(get_volume)
|
||
|
|
if [ $(( "$volume" + "$volume_step" )) -gt $max_volume ]; then
|
||
|
|
pactl set-sink-volume @DEFAULT_SINK@ $max_volume%
|
||
|
|
else
|
||
|
|
pactl set-sink-volume @DEFAULT_SINK@ +$volume_step%
|
||
|
|
fi
|
||
|
|
show_volume_notif
|
||
|
|
;;
|
||
|
|
|
||
|
|
volume_down)
|
||
|
|
# Raises volume and displays the notification
|
||
|
|
pactl set-sink-volume @DEFAULT_SINK@ -$volume_step%
|
||
|
|
show_volume_notif
|
||
|
|
;;
|
||
|
|
|
||
|
|
volume_mute)
|
||
|
|
# Toggles mute and displays the notification
|
||
|
|
pactl set-sink-mute @DEFAULT_SINK@ toggle
|
||
|
|
show_volume_notif
|
||
|
|
;;
|
||
|
|
|
||
|
|
brightness_up)
|
||
|
|
# Increases brightness and displays the notification
|
||
|
|
xbacklight -inc $brightness_step -time 0
|
||
|
|
show_brightness_notif
|
||
|
|
;;
|
||
|
|
|
||
|
|
brightness_down)
|
||
|
|
# Decreases brightness and displays the notification
|
||
|
|
xbacklight -dec $brightness_step -time 0
|
||
|
|
show_brightness_notif
|
||
|
|
;;
|
||
|
|
esac
|