#!/bin/sh
# Filename:      ~/.xinitrc.d/grml_keyboard
# Purpose:       configuration of keyboard layout
# Authors:       grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
# Bug-Reports:   see http://grml.org/bugs/
# License:       This file is licensed under the GPL v2 or any later version.
################################################################################

if [ "${XINIT_GRML_KEYBOARD}" = "false" ] ; then
   exit 0
fi

# Ctrl+Alt+Backspace killing xserver
setxkbmap -option terminate:ctrl_alt_bksp

apply_xmodmap_settings() {
  if [ -r "${HOME}"/.Xmodmap ] ; then
    xmodmap "${HOME}"/.Xmodmap || setxkbmap us
  else
    setxkbmap us
  fi
}

if [ -r /etc/default/keyboard ] ; then # Grml >=2018.12
  XKBLAYOUT="us" # assume as default

  . /etc/default/keyboard

  if [ "${XKBLAYOUT}" = "us" ] ; then
    apply_xmodmap_settings
  else
    if [ -n "${XKBMODEL}" ] && [ -n "${XKBVARIANT}" ] ; then
      setxkbmap -model "${XKEYMODEL}" -variant "${XKBVARIANT}" -layout "${XKBLAYOUT}"
    elif [ -n "${XKBMODEL}" ] ; then
      setxkbmap -model "${XKEYMODEL}" -layout "${XKBLAYOUT}"
    elif [ -n "${XKBVARIANT}" ] ; then
      setxkbmap -variant "${XKBVARIANT}" -layout "${XKBLAYOUT}"
    else
      setxkbmap "${XKBLAYOUT}"
    fi
  fi
elif [ -r /etc/sysconfig/keyboard ] ; then  # older Grml releases
  . /etc/sysconfig/keyboard
  if [ "${XKEYBOARD}" = "us" ] ; then
    apply_xmodmap_settings
  else
    if [ -n "${XKEYMODEL}" ] ; then
      setxkbmap -model "${XKEYMODEL}" -layout "${XKEYBOARD}"
    else
      setxkbmap "${XKEYBOARD}"
    fi
  fi
else  # last ressort fallback
  apply_xmodmap_settings
fi

## END OF FILE #################################################################