mirror of
https://github.com/lbonn/rofi
synced 2024-11-15 16:38:00 +00:00
40 lines
761 B
Bash
Executable file
40 lines
761 B
Bash
Executable file
#!/usr/bin/env bash
|
|
|
|
BPATH="/sys/devices/platform/s3c24xx-pwm.0/pwm-backlight.0/backlight/pwm-backlight.0"
|
|
|
|
MINB=0
|
|
MAXB=$(cat ${BPATH}/max_brightness)
|
|
|
|
CUR=$(cat ${BPATH}/brightness)
|
|
|
|
C_STATE=$(((${CUR}*100)/${MAXB}))
|
|
|
|
function list_brightness()
|
|
{
|
|
for val in 5 10 15 30 50 70 100
|
|
do
|
|
if [ ${val} -eq ${C_STATE} ]
|
|
then
|
|
echo "*${val} %"
|
|
else
|
|
echo "${val} %"
|
|
fi
|
|
done
|
|
}
|
|
|
|
if [ -z "$@" ]
|
|
then
|
|
list_brightness
|
|
else
|
|
if [ -n "$@" ]
|
|
then
|
|
if [[ ${@} =~ ^[0-9]+ ]]
|
|
then
|
|
VALUE=${@% *}
|
|
notify-send "Set brightness to: ${VALUE} %"
|
|
NEW_STATE=$((${VALUE}*${MAXB}/100))
|
|
echo ${NEW_STATE} > ${BPATH}/brightness
|
|
fi
|
|
fi
|
|
fi
|
|
|