51 lines
1.1 KiB
Bash
51 lines
1.1 KiB
Bash
#!/bin/bash
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# Script for keyboard backlights (if supported) using brightnessctl
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iDIR="$HOME/.config/swaync/icons"
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# Get keyboard brightness
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get_kbd_backlight() {
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echo $(brightnessctl -d '*::kbd_backlight' -m | cut -d, -f4)
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}
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# Get icons
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get_icon() {
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current=$(get_kbd_backlight | sed 's/%//')
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if [ "$current" -le "20" ]; then
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icon="$iDIR/brightness-20.png"
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elif [ "$current" -le "40" ]; then
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icon="$iDIR/brightness-40.png"
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elif [ "$current" -le "60" ]; then
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icon="$iDIR/brightness-60.png"
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elif [ "$current" -le "80" ]; then
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icon="$iDIR/brightness-80.png"
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else
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icon="$iDIR/brightness-100.png"
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fi
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}
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# Notify
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notify_user() {
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notify-send -e -h string:x-canonical-private-synchronous:brightness_notif -h int:value:$current -u low -i "$icon" "Keyboard" "Brightness:$current%"
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}
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# Change brightness
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change_kbd_backlight() {
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brightnessctl -d *::kbd_backlight set "$1" && get_icon && notify_user
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}
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# Execute accordingly
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case "$1" in
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"--get")
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get_kbd_backlight
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;;
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"--inc")
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change_kbd_backlight "+30%"
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;;
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"--dec")
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change_kbd_backlight "30%-"
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;;
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*)
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get_kbd_backlight
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;;
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esac
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