dotfiles

wmutils/bin/focus.sh

#!/bin/sh
#
# z3bra (mods by xero) - 2014 (c) wtfpl
# window focus wrapper that sets borders and can focus next/previous window

BW=${BW:-4}                    # border width
ACTIVE=${ACTIVE:-0xd0d0d0}     # active border color
INACTIVE=${INACTIVE:-0x222222} # inactive border color

# get current window id
CUR=$(pfw)

usage() {
    echo "usage: $(basename {{&blob}}) <next|prev|wid>"
    exit 1
}

setborder() {
    ROOT=$(lsw -r)

    # check if window exists
    wattr  || return

    # do not modify border of fullscreen windows
    test "$(wattr xywh )" = "$(wattr xywh $ROOT)" && return

    case  in
        active)   chwb -s $BW -c $ACTIVE  ;;
        inactive) chwb -s $BW -c $INACTIVE  ;;
    esac
}

case  in
    next) wid=$(lsw|grep -v $CUR|sed '1 p;d') ;;
    prev) wid=$(lsw|grep -v $CUR|sed '$ p;d') ;;
    0x*) wattr  && wid= ;;
    *) usage ;;
esac

# exit if we can't find another window to focus
test -z "$wid" && echo "$(basename {{&blob}}): can't find a window to focus" >&2 && exit 1

if echo `wname $wid` | grep -q "stalonetray"
then
  wmv -a 0 0 $wid
  chwb -x 0x222222 -s 0 $wid
  ignw -s $wid
else
  setborder inactive $CUR # set inactive border on current window
  setborder active $wid   # activate the new window
  chwso -r $wid           # put it on top of the stack
  wtf $wid                # set focus on it
fi

# you might want to remove this for sloppy focus
#wmp -a $(wattr xy $wid) # move the mouse cursor to
#wmp -r $(wattr wh $wid) # .. its bottom right corner