65 lines
1.7 KiB
Bash
65 lines
1.7 KiB
Bash
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#!/usr/bin/env bash
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# a i3-like scratchpad for arbitrary applications.
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#
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# this lets a new monitor called "scratchpad" appear in from the top into the
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# current monitor. There the "scratchpad" will be shown (it will be created if
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# it doesn't exist yet). If the monitor already exists it is scrolled out of
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# the screen and removed again.
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#
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# Warning: this uses much resources because herbstclient is forked for each
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# animation step.
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#
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# If a tag name is supplied, this is used instead of the scratchpad
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tag="${1:-scratchpad}"
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hc() { "${herbstclient_command[@]:-herbstclient}" "$@" ;}
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mrect=( $(hc monitor_rect "" ) )
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width=${mrect[2]}
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height=${mrect[3]}
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rect=(
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$((width/2))
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$((height/2))
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$((${mrect[0]}+(width/4)))
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$((${mrect[1]}+(height/4)))
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)
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hc chain , add "$tag" , set_attr tags.by-name."$tag".at_end true
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monitor=scratchpad
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exists=false
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if ! hc add_monitor $(printf "%dx%d%+d%+d" "${rect[@]}") \
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"$tag" $monitor 2> /dev/null ; then
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exists=true
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else
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# remember which monitor was focused previously
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hc chain \
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, new_attr string monitors.by-name."$monitor".my_prev_focus \
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, substitute M monitors.focus.index \
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set_attr monitors.by-name."$monitor".my_prev_focus M
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fi
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show() {
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hc lock
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hc raise_monitor "$monitor"
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hc focus_monitor "$monitor"
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hc unlock
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hc lock_tag "$monitor"
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}
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hide() {
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# if q3terminal still is focused, then focus the previously focused monitor
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# (that mon which was focused when starting q3terminal)
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hc substitute M monitors.by-name."$monitor".my_prev_focus \
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and + compare monitors.focus.name = "$monitor" \
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+ focus_monitor M
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hc remove_monitor "$monitor"
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}
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[ $exists = true ] && hide || show
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