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#!/bin/bash |
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# Copyright (C) 2017-2021 by budRich |
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# |
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# Permission to use, copy, modify, and/or |
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# distribute this software for any purpose with or |
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# without fee is hereby granted. |
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# |
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# i3zen - move current window to a "clean" workspace, |
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# put it in a centered, floating tabbed container. |
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# |
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# triggering the command on a window that is already |
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# "zen" will move it back to the workspace it came |
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# from. |
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# |
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# https://www.reddit.com/r/i3wm/comments/6x8ajm/oc_i3zen/ |
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# https://www.reddit.com/r/unixporn/comments/6xbdtk/oci3_i3zen/ |
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# https://gist.github.com/budRich/16765b5468201aa734d0ec1c0870fd0c |
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: "${ZEN_VERBOSE:=0}" |
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# ZEN_VERBOSE=1 |
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# ZEN_WORKSPACE - the workspace number you want to |
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# use for zen leave it empty if you want the |
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# script to use the next empty ws. |
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: "${ZEN_WORKSPACE:=}" |
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# percentage of screen zen container will be when |
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# it is created |
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: "${ZEN_WIDTH:=60}" |
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: "${ZEN_HEIGHT:=90}" |
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ERM() { >&2 echo "$*" ;} |
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messy() { |
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((ZEN_VERBOSE)) && ERM "m $*" |
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_msgstring+="$*;" |
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} |
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declare -A i3list |
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eval "$(i3list -m centerzen)" |
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ws_zen=${i3list[WST]} |
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if [[ ! $ws_zen ]]; then |
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ws_raw=$(i3-msg -t get_workspaces) |
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new_zen=1 |
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re='"num":([0-9]+)' |
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while [[ $ws_raw =~ $re ]]; do |
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ws_temp=${BASH_REMATCH[1]} |
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[[ $ZEN_WORKSPACE = "$ws_temp" ]] && taken=1 |
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ws_raw=${ws_raw/\"num\":$ws_temp/} |
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((ws_temp > ws_free)) && ws_free=$ws_temp |
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done |
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[[ $ZEN_WORKSPACE && taken -ne 1 ]] \ |
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&& ws_zen=$ZEN_WORKSPACE \ |
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|| ws_zen=$((ws_free+1)) |
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messy "[con_id=${i3list[AWC]}]" \ |
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"move to workspace number $ws_zen," \ |
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"floating disable," \ |
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"split v, layout tabbed," \ |
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"focus, focus parent" |
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messy "mark centerzen" |
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((ZEN_WIDTH < 0 || ZEN_WIDTH > 100)) && ZEN_WIDTH=100 |
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((ZEN_HEIGHT < 0 || ZEN_HEIGHT > 100)) && ZEN_HEIGHT=100 |
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width=$(( (i3list[WAW] * ZEN_WIDTH) / 100 )) |
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height=$(( (i3list[WAH] * ZEN_HEIGHT) / 100 )) |
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x=$(( i3list[WAX] + (i3list[WAW]-width) / 2 )) |
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y=$(( i3list[WAY] + (i3list[WAH]-height) / 2 )) |
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messy "[con_mark=centerzen] floating enable, workspace number $ws_zen" |
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messy "[con_id=${i3list[AWC]}] focus" |
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messy "[con_mark=centerzen]" \ |
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"resize set $width $height ," \ |
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"move position $x $y" |
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i3var set "zen${i3list[AWC]}" "${i3list[AWF]}:${i3list[WAN]}" |
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elif ((i3list[WSA] == ws_zen)); then |
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var_data=$(i3var get "zen${i3list[AWC]}") |
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[[ $var_data =~ (0|1):(.+) ]] && { |
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trg_ws=${BASH_REMATCH[2]} |
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((BASH_REMATCH[1])) \ |
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&& trg_float_state=enable \ |
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|| trg_float_state=disable |
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messy "[con_id=${i3list[AWC]}]" \ |
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floating enable, \ |
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"move to workspace $trg_ws," \ |
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"floating $trg_float_state," \ |
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"workspace $trg_ws" |
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i3var set "zen${i3list[AWC]}" |
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} |
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else |
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messy "[con_id=${i3list[AWC]}]" \ |
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"floating disable," \ |
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"move to mark centerzen," \ |
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"focus, workspace number $ws_zen" |
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i3var set "zen${i3list[AWC]}" "${i3list[AWF]}:${i3list[WAN]}" |
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fi |
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((ZEN_VERBOSE)) || qflag=-q |
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[[ $_msgstring ]] && i3-msg ${qflag:-} "$_msgstring" |
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unset _msgstring |
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# the variable new_zen is only set when the zen container is created. |
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# here we test if that workspace still exist. If it doesn't we move |
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# the zencontainer back to that workspace. |
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((new_zen)) && { |
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re='"num":'"${i3list[WSA]}", |
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[[ $(i3-msg -t get_workspaces) =~ $re ]] || { |
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messy "[con_mark=centerzen]" \ |
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move to workspace "${i3list[WAN]}", \ |
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workspace "${i3list[WAN]}" |
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i3-msg ${qflag:-} "$_msgstring" |
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} |
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} |
@budRich That's really kind. Thanks a lot!
This version almost works for me. When I first run the script, the floating zen container is created on the current workspace. However, when I rerun it, the container is moved to the next empty workspace. That is, it's not 'undoing' the operation, which is what I'd expect.
I'm sorry for bothering you with this. I'm a developer myself, but I'm not too familiar with bash scripting and your
i3assprograms, so I found it hard to follow your script, even though I can see it's well-structured.