xplugrc

#!/bin/sh
# If not DOCK'ed output or LAPTOP, then it's likely VGA or Display Port
# used for presenation.  We assume the primary desktop screen (HDMI3) is
# placed left of the internal laptop screen, while during presentations
# the projector is on our right and the laptop screen is the primary.

LAPTOP=LVDS1
if [ `hostname` = "carbon" ]; then
	DOCK=DVI-I-1
	DESKPOS=--right-of
	PRESPOS=--left-of
else
	DOCK=HDMI3
	DESKPOS=--left-of
	PRESPOS=--right-of
fi

TYPE=$1
DEVICE=$2
STATUS=$3
shift 3
DESC=$*

if [ "$TYPE" != "display" ]; then
    case "$TYPE,$STATUS,$DESC" in
        pointer,connected,"SynPS/2 Synaptics TouchPad")
            xinput set-prop $DEVICE 'Synaptics Off' 1
            ;;
        keyboard,connected,*)
            setxkbmap -option ctrl:nocaps
            ;;
    esac
    exit 0
fi

if [ "$STATUS" = "disconnected" ]; then
    xrandr --output $DEVICE --off
    exit 0
fi

if [ "$DEVICE" = "${DOCK}" ]; then
    xrandr --output $DEVICE --auto --primary ${DESKPOS} ${LAPTOP}
elif  [ "$DEVICE" != "${LAPTOP}" ]; then
    xrandr --output $DEVICE --auto ${PRESPOS} ${LAPTOP} --primary
else
    xrandr --auto
fi