29 lines
847 B
Bash
Executable File
29 lines
847 B
Bash
Executable File
#!/bin/sh
|
|
|
|
function usage {
|
|
echo "usage: $0 up|down"
|
|
}
|
|
|
|
function main {
|
|
if [ "$#" -ne 1 ]; then
|
|
usage
|
|
exit 1
|
|
fi
|
|
|
|
local method=""
|
|
if [ "$1" == "up" ]; then
|
|
method="org.gnome.SettingsDaemon.Power.Screen.StepUp"
|
|
elif [ "$1" == "down" ]; then
|
|
method="org.gnome.SettingsDaemon.Power.Screen.StepDown"
|
|
else
|
|
usage
|
|
exit 1
|
|
fi
|
|
dbus_result=$(gdbus call --session --dest org.gnome.SettingsDaemon.Power --object-path /org/gnome/SettingsDaemon/Power --method "$method" | tr -d "(,)")
|
|
level=$(echo "$dbus_result" | awk '{ printf "%f", $1 / 100 }')
|
|
connector=$(echo "$dbus_result" | awk '{ print $2 }')
|
|
gdbus call --session --dest org.gnome.Shell --object-path /org/gnome/Shell --method org.gnome.Shell.ShowOSD "{'icon': <'display-brightness-symbolic'>, 'level': <$level>, 'connector': <$connector>}"
|
|
}
|
|
|
|
main "$@"
|