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Support for OLED screen

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Sebastian Karlsen 2022-08-16 21:34:03 +02:00
parent e864d6f9f2
commit 921bdc8e8c
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1 changed files with 20 additions and 2 deletions
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22
.local/bin/statusbar/sb-battery
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@ -3,6 +3,24 @@
# Prints all batteries, their percentage remaining and an emoji corresponding
# to charge status (🔌 for plugged up, 🔋 for discharging on battery, etc.).
# Increase/decrease brightness with x%
update_brightness() {
# Increase or decrease brightness?
echo "$1" | grep -q '-' \
&& readonly action="-dec $(echo "$1" | sed 's/-//')" \
|| readonly action="-inc $1"
# If xbacklight returns non-zero, we might have an OLED screen -> use xrandr to change the gamma
if ! xbacklight $action ; then
xrandr | grep connected | grep -v dis | cut -d' ' -f1 | while read monitor; do
brightness_current="$(xrandr --current --verbose | grep "$monitor" -A 5 | grep Brightness | cut -d' ' -f2)"
brightness_new="$(echo "$brightness_current * ((100+$1)/100)" | bc -l | sed 's/0*$//')"
xrandr --output "$monitor" --brightness "$brightness_new"
done
fi
}
case $BLOCK_BUTTON in
3) notify-send "🔋 Battery module" "🔋: discharging
🛑: not charging
@ -11,8 +29,8 @@ case $BLOCK_BUTTON in
⚡: charged
❗: battery very low!
- Scroll to change adjust xbacklight." ;;
4) xbacklight -inc 10 ;;
5) xbacklight -dec 10 ;;
4) update_brightness 10 ;;
5) update_brightness -10 ;;
6) "$TERMINAL" -e "$EDITOR" "$0" ;;
esac