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1 files changed, 86 insertions, 0 deletions

diff --git a/.config/rofi/applets/menu/backlight.sh b/.config/rofi/applets/menu/backlight.sh
new file mode 100755
index 0000000..15333eb
--- /dev/null
+++ b/.config/rofi/applets/menu/backlight.sh
@@ -0,0 +1,86 @@
+#!/usr/bin/env bash
+
+## Author  : Aditya Shakya
+## Mail    : adi1090x@gmail.com
+## Github  : @adi1090x
+## Twitter : @adi1090x
+
+style="$($HOME/.config/rofi/applets/menu/style.sh)"
+
+dir="$HOME/.config/rofi/applets/menu/configs/$style"
+rofi_command="rofi -theme $dir/backlight.rasi"
+
+# Error msg
+msg() {
+	rofi -theme "$HOME/.config/rofi/applets/styles/message.rasi" -e "$1"
+}
+
+## Get Brightness
+if [[ -f /bin/brightnessctl ]]; then
+	BNESS="$(brightnessctl get)"
+	MAX="$(brightnessctl max)"
+	PERC="$((BNESS*100/MAX))"
+	BLIGHT=${PERC%.*}
+elif [[ -f /usr/bin/blight ]]; then
+	DEVICE=$(ls /sys/class/backlight | head -n 1)
+	BNESS="$(blight -d $DEVICE get brightness)"
+	PERC="$(($BNESS*100/255))"
+	BLIGHT=${PERC%.*}
+elif [[ -f /usr/bin/xbacklight ]]; then
+	VAR="$(xbacklight -get)"
+	BLIGHT="$(printf "%.0f\n" "$VAR")"
+else
+	msg "No suitable backlight utility found!"
+	exit 1
+fi
+
+if [[ $BLIGHT -ge 1 ]] && [[ $BLIGHT -le 29 ]]; then
+    MSG="Low"
+elif [[ $BLIGHT -ge 30 ]] && [[ $BLIGHT -le 49 ]]; then
+    MSG="Optimal"
+elif [[ $BLIGHT -ge 50 ]] && [[ $BLIGHT -le 69 ]]; then
+    MSG="High"
+elif [[ $BLIGHT -ge 70 ]] && [[ $BLIGHT -le 99 ]]; then
+    MSG="Too Much"
+fi
+
+## Icons
+ICON_UP=""
+ICON_DOWN=""
+ICON_OPT=""
+
+notify="notify-send -u low -t 1500"
+options="$ICON_UP\n$ICON_OPT\n$ICON_DOWN"
+
+## Main
+chosen="$(echo -e "$options" | $rofi_command -p "$BLIGHT%  :  $MSG" -dmenu -selected-row 1)"
+case $chosen in
+    "$ICON_UP")
+		if [[ -f /bin/brightnessctl ]]; then
+			brightnessctl -q set +10% && $notify "Brightness Up $ICON_UP"
+		elif [[ -f /usr/bin/blight ]]; then
+			blight -d "$DEVICE" set +10% && $notify "Brightness Up $ICON_UP"
+		elif [[ -f /usr/bin/xbacklight ]]; then
+			xbacklight -inc 10 && $notify "Brightness Up $ICON_UP"
+		fi
+        ;;
+    "$ICON_DOWN")
+		if [[ -f /bin/brightnessctl ]]; then
+			brightnessctl -q set 10%- && $notify "Brightness Down $ICON_DOWN"
+		elif [[ -f /usr/bin/blight ]]; then
+			blight -d "$DEVICE" set -10% && $notify "Brightness Down $ICON_DOWN"
+		elif [[ -f /usr/bin/xbacklight ]]; then
+			xbacklight -dec 10 && $notify "Brightness Down $ICON_DOWN"
+		fi
+        ;;
+    "$ICON_OPT")
+		if [[ -f /bin/brightnessctl ]]; then
+			brightnessctl -q set 25% && $notify "Optimal Brightness $ICON_OPT"
+		elif [[ -f /usr/bin/blight ]]; then
+			blight -d "$DEVICE" set 25% && $notify "Optimal Brightness $ICON_OPT"
+		elif [[ -f /usr/bin/xbacklight ]]; then
+			xbacklight -set 30 && $notify "Optimal Brightness $ICON_OPT"
+		fi
+        ;;
+esac
+