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#!/bin/sh
# works on any init system
# requirements: dmenu, xorg-setxkbmap
# Using "," as the separator set your default layouts in $HOME/.local/share/xkb-layouts
kbselect() {\
kb_choice="$(awk '/! layout/{flag=1; next} /! variant/{flag=0} flag {print $2, "- " $1}' /usr/share/X11/xkb/rules/base.lst | dmenu -l 15)"
kb="$(echo "$kb_choice" | awk '{print $3}')"
}
defaults="${XDG_DATA_HOME:-$HOME/.local/share}/xkb-layouts"
kb="$(setxkbmap -query | grep -oP 'layout:\s*\K\w+')" || exit 1
[ -f "$defaults" ] || printf "us" > "$defaults"
case $1 in
add) kbselect
grep "$kb" "$defaults" || sed -i "s/$/,$kb/" "$defaults" ;;
toggle) kb=$(grep -o "$kb.*" "$defaults" | awk -F, '{print $2}')
[ "$kb" = "" ] && kb=$(cut -f1 -d',' "$defaults")
setxkbmap "$kb" ;;
esac
case $BLOCK_BUTTON in
1) kbselect
setxkbmap "$kb"
pkill -RTMIN+30 "${STATUSBAR:-dwmblocks}";;
3) notify-send "⌨ Keyboard/language module" "$(printf "%s" "\- Current layout: $(setxkbmap -query | grep -oP 'layout:\s*\K\w+')")
- Left click to change keyboard.";;
6) "$TERMINAL" -e "$EDITOR" "$0" ;;
esac
echo "$kb"