#!/bin/bash
#
# by: Sebastian 'gonX' Jensen <gonX@overclocked.net>
#
# changes between two languages depending on what they're currently set to
# works great with a hotkey in the X environment. 
# this code probably isn't production ready, but it works great on my desktop

FIRSTLANG=us
SECONDLANG=dk

check(){
    lookFor1="pc+"
    lookFor2="+inet(evdev)"

    CURRENTLANG=`setxkbmap -v | grep symbols | awk '{ print $2 }'`
    CURRENTLANG=`echo $CURRENTLANG | sed s/$lookFor1//`
    echo `echo $CURRENTLANG | sed s/$lookFor2//`
}

if [ `check` == "$FIRSTLANG" ]; then
    mylang=$SECONDLANG
    setxkbmap "$SECONDLANG"
    xset led 3
    if [ `check` != "$SECONDLANG" ]; then
        sleep 1.5
        setxkbmap "$SECONDLANG"
    fi
elif [ `check` == "$SECONDLANG" ]; then
    mylang=$FIRSTLANG
    setxkbmap "$FIRSTLANG"
    xset -led 3
    if [ `check` != "$FIRSTLANG" ]; then
        sleep 1.5
        setxkbmap "$FIRSTLANG"
    fi
fi

if [ "$mylang" == "" ]; then
    setxkbmap us
fi

echo now on $mylang