dotfiles/config/.config/rofi/applets/bin/volume.sh

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#!/usr/bin/env bash
## Author : Aditya Shakya (adi1090x)
## Github : @adi1090x
#
## Applets : Volume
# Import Current Theme
source "$HOME"/.config/rofi/applets/shared/theme.bash
theme="$type/$style"
# Volume Info
mixer="`amixer info Master | grep 'Mixer name' | cut -d':' -f2 | tr -d \',' '`"
speaker="`amixer get Master | tail -n1 | awk -F ' ' '{print $5}' | tr -d '[]'`"
mic="`amixer get Capture | tail -n1 | awk -F ' ' '{print $5}' | tr -d '[]'`"
active=""
urgent=""
# Speaker Info
amixer get Master | grep '\[on\]' &>/dev/null
if [[ "$?" == 0 ]]; then
active="-a 1"
stext='Unmute'
sicon=''
else
urgent="-u 1"
stext='Mute'
sicon=''
fi
# Microphone Info
amixer get Capture | grep '\[on\]' &>/dev/null
if [[ "$?" == 0 ]]; then
[ -n "$active" ] && active+=",3" || active="-a 3"
mtext='Unmute'
micon=''
else
[ -n "$urgent" ] && urgent+=",3" || urgent="-u 3"
mtext='Mute'
micon=''
fi
# Theme Elements
prompt="S:$stext, M:$mtext"
mesg="$mixer - Speaker: $speaker, Mic: $mic"
if [[ "$theme" == *'type-1'* ]]; then
list_col='1'
list_row='5'
win_width='400px'
elif [[ "$theme" == *'type-3'* ]]; then
list_col='1'
list_row='5'
win_width='120px'
elif [[ "$theme" == *'type-5'* ]]; then
list_col='1'
list_row='5'
win_width='520px'
elif [[ ( "$theme" == *'type-2'* ) || ( "$theme" == *'type-4'* ) ]]; then
list_col='5'
list_row='1'
win_width='670px'
fi
# Options
layout=`cat ${theme} | grep 'USE_ICON' | cut -d'=' -f2`
if [[ "$layout" == 'NO' ]]; then
option_1=" Increase"
option_2="$sicon $stext"
option_3=" Decrese"
option_4="$micon $mtext"
option_5=" Settings"
else
option_1=""
option_2="$sicon"
option_3=""
option_4="$micon"
option_5=""
fi
# Rofi CMD
rofi_cmd() {
rofi -theme-str "window {width: $win_width;}" \
-theme-str "listview {columns: $list_col; lines: $list_row;}" \
-theme-str 'textbox-prompt-colon {str: "";}' \
-dmenu \
-p "$prompt" \
-mesg "$mesg" \
${active} ${urgent} \
-markup-rows \
-theme ${theme}
}
# Pass variables to rofi dmenu
run_rofi() {
echo -e "$option_1\n$option_2\n$option_3\n$option_4\n$option_5" | rofi_cmd
}
# Execute Command
run_cmd() {
if [[ "$1" == '--opt1' ]]; then
amixer -Mq set Master,0 5%+ unmute
elif [[ "$1" == '--opt2' ]]; then
amixer set Master toggle
elif [[ "$1" == '--opt3' ]]; then
amixer -Mq set Master,0 5%- unmute
elif [[ "$1" == '--opt4' ]]; then
amixer set Capture toggle
elif [[ "$1" == '--opt5' ]]; then
pavucontrol
fi
}
# Actions
chosen="$(run_rofi)"
case ${chosen} in
$option_1)
run_cmd --opt1
;;
$option_2)
run_cmd --opt2
;;
$option_3)
run_cmd --opt3
;;
$option_4)
run_cmd --opt4
;;
$option_5)
run_cmd --opt5
;;
esac