config/bspwm/panel/panel_bar

#! /bin/sh
#
# Panel output config for lemonbar

while read -r line ; do
	case $line in
		S*)
			# clock output
			sys_infos="%{F-}${line#?}%{F-}"
			;;
		T*)
			# xtitle output
			title="%{F-}${line#?}%{F-}"
			;;
		W*)
			# bspwm state
			wm_infos=""
			IFS=':'
			set -- ${line#?}
			while [ $# -gt 0 ] ; do
				item=$1
				name=${item#?}
				case $item in
					[mM]*)
						case $item in
							m*)
								on_focused_monitor=
								;;
							M*)
								on_focused_monitor=1
								;;
						esac
						wm_infos="$wm_infos%{F-}    %{F-}"
						;;
					[fFoOuU]*)
						case $item in
							[OF]*)
								if [ "$on_focused_monitor" ]; then
									# focused desktop
									wm_infos="$wm_infos%{F#EEFFFF}  ●  %{F-}"
								else
									# active desktop
									wm_infos="$wm_infos%{F#FAE7BF}  ●  %{F-}"
								fi
								;;
							U*)
								# urgent focused desktop
								wm_infos="$wm_infos%{F#FF0000}  ●  %{F-}"
								;;
							o*)
								# inactive but occupied desktop
								wm_infos="$wm_infos%{F-}  ●  %{F-}"
								;;
							f*)
								# inactive desktop
								wm_infos="$wm_infos%{F-}  ○  %{F-}"
								;;
							u*)
								# urgent desktop
								wm_infos="$wm_infos%{F#FF0000}  ○  %{F-}"
								;;
						esac
						;;
				esac
				shift
			done
			wm_infos="$wm_infos%{F-}    %{F-}"
			;;
	esac
	printf "%s\n" "%{S+}%{l}      $title%{c}$wm_infos%{r}%{A:togglecal:}$sys_infos%{A} ⏻ "
done