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