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[i3] Fix brightness block

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This commit is contained in:
Przemysław Grondek 2019-11-07 10:41:13 +01:00
parent cf27918714
commit f6aedd07d5
1 changed files with 13 additions and 2 deletions
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13
i3/i3blocks/blocks/brightness
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@ -1,14 +1,23 @@
#!/usr/bin/env bash
output=eDP-1
brightness=$(xrandr --verbose | grep Brightness | awk '{printf "%d", $2*100}')
brightness=?
get_brighntess() {
brightness=$(xrandr --verbose | grep Brightness | awk '{printf "%d", $2*100}')
}
print_bringtness() {
get_brighntess
echo $brightness
}
set_brightness() {
xrandr --output $output --brightness $(echo $1 | awk '{printf "%0.2f", $1/100}' )
}
get_brighntess
case $BLOCK_BUTTON in
4) set_brightness $((brightness + 10 ))
;; # scroll up
@ -16,3 +25,5 @@ case $BLOCK_BUTTON in
5) set_brightness $((brightness - 10 ))
;; # scroll down
esac
print_bringtness