76 lines
1.9 KiB
Bash
76 lines
1.9 KiB
Bash
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#!/usr/bin/env bash
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## Author : Aditya Shakya
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## Mail : adi1090x@gmail.com
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## Github : @adi1090x
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## Twitter : @adi1090x
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style="$($HOME/.config/rofi/applets/menu/style.sh)"
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dir="$HOME/.config/rofi/applets/menu/configs/$style"
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rofi_command="rofi -theme $dir/backlight.rasi"
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# Error msg
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msg() {
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rofi -theme "$HOME/.config/rofi/applets/styles/message.rasi" -e "$1"
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}
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## Get Brightness
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if [[ -f /usr/bin/blight ]]; then
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DEVICE=$(ls /sys/class/backlight | head -n 1)
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BNESS="$(blight -d $DEVICE get brightness)"
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PERC="$(($BNESS*100/255))"
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BLIGHT=${PERC%.*}
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elif [[ -f /usr/bin/xbacklight ]]; then
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VAR="$(xbacklight -get)"
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BLIGHT="$(printf "%.0f\n" "$VAR")"
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else
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msg "No suitable backlight utility found!"
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exit 1
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fi
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if [[ $BLIGHT -ge 1 ]] && [[ $BLIGHT -le 29 ]]; then
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MSG="Low"
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elif [[ $BLIGHT -ge 30 ]] && [[ $BLIGHT -le 49 ]]; then
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MSG="Optimal"
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elif [[ $BLIGHT -ge 50 ]] && [[ $BLIGHT -le 69 ]]; then
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MSG="High"
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elif [[ $BLIGHT -ge 70 ]] && [[ $BLIGHT -le 99 ]]; then
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MSG="Too Much"
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fi
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## Icons
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ICON_UP=""
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ICON_DOWN=""
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ICON_OPT=""
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notify="notify-send -u low -t 1500"
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options="$ICON_UP\n$ICON_OPT\n$ICON_DOWN"
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## Main
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chosen="$(echo -e "$options" | $rofi_command -p "$BLIGHT% : $MSG" -dmenu -selected-row 1)"
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case $chosen in
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$ICON_UP)
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if [[ -f /usr/bin/blight ]]; then
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blight -d $DEVICE set +10% && $notify "Brightness Up $ICON_UP"
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elif [[ -f /usr/bin/xbacklight ]]; then
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xbacklight -inc 10 && $notify "Brightness Up $ICON_UP"
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fi
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;;
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$ICON_DOWN)
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if [[ -f /usr/bin/blight ]]; then
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blight -d $DEVICE set -10% && $notify "Brightness Down $ICON_DOWN"
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elif [[ -f /usr/bin/xbacklight ]]; then
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xbacklight -dec 10 && $notify "Brightness Down $ICON_DOWN"
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fi
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;;
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$ICON_OPT)
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if [[ -f /usr/bin/blight ]]; then
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blight -d $DEVICE set 25% && $notify "Optimal Brightness $ICON_OPT"
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elif [[ -f /usr/bin/xbacklight ]]; then
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xbacklight -set 30 && $notify "Optimal Brightness $ICON_OPT"
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fi
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;;
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esac
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