57 lines
1.5 KiB
Text
57 lines
1.5 KiB
Text
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#!/bin/sh
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# Your Name Here - where is again the blog to read about this very cool script?
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# Modified by Nico Schottelius, Mon Nov 17 18:26:34 CET 2014
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mode="${1:-normal}"
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location="${2:-above}"
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resolution="${3:-1024x768}"
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#primary="${4:-$(xrandr | awk '/primary/ { print $1 }')}"
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primary="eDP1"
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xrandr=$(xrandr)
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disconnected=$(echo "$xrandr" | grep disconnected | cut -d' ' -f1)
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secondary=$(echo "$xrandr" | grep ' connected' | cut -d' ' -f1 | grep -v $primary)
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die_error() {
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echo "[Error] $@" >&2
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exit 1
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}
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disconnected_off=""
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for output in $disconnected; do
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disconnected_off="$disconnected_off --output $output --off"
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done
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_xrandr() {
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echo "xrandr $disconnected_off $@"
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xrandr $disconnected_off $@
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echo "xrandr return code: $?"
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}
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case "$mode" in
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beamer)
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[ -n "$secondary" ] || die "No secondary output detected."
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_xrandr --output $primary --mode $resolution --primary \
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--output $secondary --same-as $primary
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;;
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reset)
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args="--output $primary --auto --primary"
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[ -n "$secondary" ] && args="$args --output $secondary --off"
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_xrandr $args
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;;
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normal)
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args="--output $primary --auto --primary"
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[ -n "$secondary" ] && args="$args --output $secondary --auto --${location} $primary"
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_xrandr $args
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;;
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extern)
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if [ -n "$secondary" ]; then
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args="--output $secondary --auto --primary"
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args="$args --output $primary --off"
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_xrandr $args
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else
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echo "No secondary output found, aborting." >&2
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exit 1
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fi
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;;
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esac
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