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#!/bin/bash
get_volume() {
local status=$(wpctl get-volume @DEFAULT_AUDIO_SINK@)
local vol=$(echo "$status" | cut -d' ' -f2 | awk '{printf "%d\n", $1 * 100}')
local muted=false
[[ "$status" == *"MUTED"* ]] && muted=true
echo "$muted $vol"
}
get_mic() {
local status=$(wpctl get-volume @DEFAULT_AUDIO_SOURCE@)
local vol=$(echo "$status" | cut -d' ' -f2 | awk '{printf "%d\n", $1 * 100}')
local muted=false
[[ "$status" == *"MUTED"* ]] && muted=true
echo "$muted $vol"
}
set_volume() {
wpctl set-volume -l 1 @DEFAULT_AUDIO_SINK@ "$1"
}
mute_volume() {
wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle
}
mute_mic() {
wpctl set-mute @DEFAULT_AUDIO_SOURCE@ toggle
}
notify() {
local label="$1"
local muted="$2"
local value="$3"
if [[ "$label" == "Volume" ]]; then
local mute_icon=" "
local icon=" "
elif [[ "$label" == "Mic" ]]; then
local mute_icon=" "
local icon=""
fi
if [[ "$muted" == true ]]; then
notify-send -e \
-h string:x-canonical-private-synchronous:volume \
-u low \
"$label" \
"$mute_icon mute"
else
notify-send -e \
-h string:x-canonical-private-synchronous:volume \
-u low \
"$label" \
"$icon ${value}%"
fi
}
STEP="${2:-1}"
case "$1" in
"--get")
read -r muted volume <<< "$(get_volume)"
notify "Volume" "$muted" "$volume"
;;
"--set")
set_volume "${STEP}%"
read -r muted volume <<< "$(get_volume)"
notify "Volume" "$muted" "$volume"
;;
"--inc")
set_volume "${STEP}%+"
read -r muted volume <<< "$(get_volume)"
notify "Volume" "$muted" "$volume"
;;
"--dec")
set_volume "${STEP}%-"
read -r muted volume <<< "$(get_volume)"
notify "Volume" "$muted" "$volume"
;;
"--toggle-mute-vol")
mute_volume
read -r muted volume <<< "$(get_volume)"
notify "Volume" "$muted" "$volume"
;;
"--toggle-mute-mic")
mute_mic
read -r muted volume <<< "$(get_mic)"
notify "Mic" "$muted" "$volume"
;;
*)
echo -e "Usage:"
echo -e " --get to get current volume value"
echo -e " --toggle-mute-vol to toggle mute output volume"
echo -e " --toggle-mute-mic to toggle mute input mic"
echo -e " --set [arg] to set current volume value to [arg]%"
echo -e " --inc [arg] to increment current volume value by [arg]%"
echo -e " --dec [arg] to decrement current volume value by [arg]%"
exit 0
;;
esac
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