#!/bin/sh

KdeKeyboardLayout ()
{
	KXKBRC=/home/${LIVE_USERNAME}/.kde/share/config/kxkbrc

	# Checking if package is already configured
	if [ -e /var/lib/live/config/kdekeyboardlayout ] || \
           [ ! -e ${KXKBRC} ] || [ ! -x /usr/bin/kwriteconfig ]
	then
		return
	fi

	echo -n " kdekeyboardlayout"

	for _PARAMETER in ${_CMDLINE} ${LIVE_CONFIG_CMDLINE}
	do
		case "${_PARAMETER}" in
			live-config.keyboard-layouts=*|keyboard-layouts=*)
				LIVE_KEYBOARD_LAYOUTS="${_PARAMETER#*keyboard-layouts=}"
				;;

			live-config.keyboard-model=*|keyboard-model=*)
				LIVE_KEYBOARD_MODEL="${_PARAMETER#*keyboard-model=}"
				;;

			live-config.keyboard-options=*|keyboard-options=*)
				LIVE_KEYBOARD_OPTIONS="${_PARAMETER#*keyboard-options=}"
				;;

			live-config.keyboard-variants=*|keyboard-variants=*)
				LIVE_KEYBOARD_VARIANTS="${_PARAMETER#*keyboard-variants=}"
				;;
		esac
	done

	if [ -z "$LIVE_KEYBOARD_LAYOUTS" ]
	then
		LIVE_KEYBOARD_LAYOUTS=us
	fi

	Configure_kdekeyboardlayout
}

Configure_kdekeyboardlayout ()
{
	COL="$(awk -F'=' '{if($1=="DisplayNames"){gsub(",","\n",$2); print $2}}' "$KXKBRC" | grep -nw "$LIVE_KEYBOARD_LAYOUTS" | cut -d: -f1)"
	if [ "$COL" = 1 ]; then
		true # nothing to do, already first position
	elif [ "$COL" ]; then
		sed -i 's/^\(DisplayNames\|LayoutList\)=\(.*\),\('$LIVE_KEYBOARD_LAYOUTS'[^,]*\)/\1=\3,\2,/; s/^\(DisplayNames\|LayoutList\)=\([^,]*,.*\)'$LIVE_KEYBOARD_LAYOUTS'[^,]*/\1=\2,/; s/,,*/,/g; s/,$//' "$KXKBRC"
	else
		sed -i 's/^\(DisplayNames\|LayoutList\)=/\1='$LIVE_KEYBOARD_LAYOUTS',/; s/,$//' "$KXKBRC"
	fi
    [ -r /etc/default/keyboard ] && . /etc/default/keyboard
    [ "$XKBMODEL" ] && kwriteconfig --file "$KXKBRC" --group Layout --key Model --type string "$XKBMODEL"

	# Creating state file
	touch /var/lib/live/config/kdekeyboardlayout
}

KdeKeyboardLayout
