diff options
| -rw-r--r-- | autorotate.sh | 69 |
1 files changed, 23 insertions, 46 deletions
diff --git a/autorotate.sh b/autorotate.sh index c4b0c2b..4bf4074 100644 --- a/autorotate.sh +++ b/autorotate.sh @@ -1,54 +1,31 @@ #!/bin/bash -# This script handles rotation of the screen and related input devices automatically -# using the output of the monitor-sensor command (part of the iio-sensor-proxy package) -# for sway. -# The target screen and input device names should be configured in the below variables. -# Note: input devices using the libinput driver (e.g. touchscreens) should be included -# in the WAYLANDINPUT array. -# -# You can get a list of input devices with the `swaymsg -t output` command. -# -# This scritp was frok from https://gitlab.com/snippets/1793649 by Fishonadish - - -SCREEN="eDP-1" -WAYLANDINPUT=("1118:2485:Microsoft_Surface_Keyboard_Touchpad" "1267:10780:ELAN9038:00_04F3:2A1C") +declare -r SCREEN=eDP-1 +declare -r WAYLANDINPUT=( + '1118:2485:Microsoft_Surface_Keyboard_Touchpad' + '1267:10780:ELAN9038:00_04F3:2A1C' +) + +rotate_screen () { + local -r orientation=$1 + echo "Rotating to $orientation" + swaymsg output $SCREEN transform $orientation + + for input_device in "${WAYLANDINPUT[@]}"; do + swaymsg input "$input_device" map_to_output "$SCREEN" + done +} -function rotate_ms { +process_orientation () { case $1 in - "normal") - rotate 0 - ;; - "right-up") - rotate 90 - ;; - "bottom-up") - rotate 180 - ;; - "left-up") - rotate 270 - ;; + "normal") rotate_screen 0 ;; + "right-up") rotate_screen 90 ;; + "bottom-up") rotate_screen 180 ;; + "left-up") rotate_screen 270 ;; esac } -function rotate { - - TARGET_ORIENTATION=$1 - - echo "Rotating to" $TARGET_ORIENTATION - - swaymsg output $SCREEN transform $TARGET_ORIENTATION - - for i in "${WAYLANDINPUT[@]}" - do - swaymsg input "$i" map_to_output "$SCREEN" - done - -} - -while IFS='$\n' read -r line; do +stdbuf -oL monitor-sensor | while IFS= read -r line; do rotation="$(echo $line | sed -En "s/^.*orientation changed: (.*)/\1/p")" - [[ ! -z $rotation ]] && rotate_ms $rotation -done < <(stdbuf -oL monitor-sensor) - + [[ -n $rotation ]] && process_orientation $rotation +done |