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bin
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wmspc (2160B)

      1 #!/bin/sh
      2 # Constructs and groups windows into workspaces to switch between using your favorite keybinder.
      3 
      4 NUM_WS=3
      5 
      6 help() {
      7 	cat << EOF
      8 usage: $(basename $0) [-hinp] [-g ws_num] [-m ws_num]
      9 	-h: Displays this message
     10 	-i: Initialize workspaces. Should be called once in a startup script.
     11 	-n: Move up one workspace
     12 	-p: Move down one workspace
     13 	-g, <ws_num>: go to the workspace specified by <ws_num>
     14 	-m, <ws_num>: move the currently focused window to the worskpace specified by <ws_num>
     15 EOF
     16 	exit 1
     17 }
     18 # Initializes us in workspace 0.
     19 ws_init() {
     20 	mkdir -p /tmp/workspaces/
     21 	i=1
     22 	while [ $i -le $NUM_WS ]; do
     23 		:> /tmp/workspaces/ws"$i"
     24 		i=$(expr $i + 1)
     25 	done
     26 	echo 1 > /tmp/workspaces/curr
     27 }
     28 # Saves all mapped windows to the current workspace.
     29 save_ws() {
     30 	curr=$(cat /tmp/workspaces/curr)
     31 	lsw > /tmp/workspaces/ws"$curr"
     32 }
     33 move_to_ws() {
     34 	ws_num=$1
     35 	if [ $ws_num -gt $NUM_WS ] || [ $ws_num -lt 0 ]; then
     36 		echo "Workspace not found"
     37 		return
     38 	fi
     39 	curr_ws=$(cat /tmp/workspaces/curr);
     40 	if [ $ws_num == $curr_ws ]; then
     41 		# same workspace. ignore flicker
     42 		return
     43 	fi
     44 	save_ws
     45 	curr_windows=$(lsw)
     46 	if [ "$curr_windows" ]; then
     47 		mapw -u $(lsw)
     48 	fi
     49 	new_windows="$(cat /tmp/workspaces/ws$ws_num)"
     50 	if [ "$new_windows" ]; then
     51 		mapw -m $new_windows
     52 	fi
     53 	echo $ws_num > /tmp/workspaces/curr
     54 }
     55 next_ws() {
     56 	# Get what ws we're currently in.
     57 	curr=$(cat /tmp/workspaces/curr)
     58 	curr=$(expr $curr + 1)
     59 
     60 	# Take care of loopback.
     61 	if [ $curr -gt $NUM_WS ]; then
     62 		curr=0
     63 	fi
     64 
     65 	move_to_ws $curr
     66 }
     67 prev_ws() {
     68 	# Get what ws we're currently in.
     69 	curr=$(cat /tmp/workspaces/curr)
     70 	curr=$(expr $curr - 1)
     71 
     72 	# Take care of loopback.
     73 	if [ $curr -lt 0 ]; then
     74 		curr=$NUM_WS
     75 	fi
     76 
     77 	move_to_ws $curr
     78 }
     79 move_focused_window() {
     80 	ws_num=$1
     81 	if [ $ws_num -gt $NUM_WS ] || [ $ws_num -lt 0 ]; then
     82 		echo "Workspace not found"
     83 		return
     84 	fi
     85 	wid=$(pfw)
     86 	curr_ws=$(cat /tmp/workspaces/curr);
     87 	if [ $ws_num != $curr_ws ]; then
     88 		pfw >> /tmp/workspaces/ws"$1"
     89 		mapw -u $wid
     90 	fi
     91 }
     92 while getopts ":m:g:npi" opt; do
     93 	case $opt in
     94 		n)
     95 			next_ws;;
     96 		p)
     97 			prev_ws;;
     98 		g)
     99 			move_to_ws $OPTARG;;
    100 		m)
    101 			move_focused_window $OPTARG;;
    102 		i)
    103 			ws_init;;
    104 		\?)
    105 			help;;
    106 	esac
    107 done