nixos-config/modules/workspace/i3/workspace-layouts.pl

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2020-02-17 17:00:59 +04:00
#!/usr/bin/env nix-shell
#!nix-shell -p perlPackages.AnyEvent perlPackages.AnyEventI3 perl -i perl
# vim:ts=4:sw=4:expandtab
# © 2012 Michael Stapelberg
# Licensed under BSD license, see https://github.com/i3/i3/blob/next/LICENSE
#
# Append this line to your i3 config file:
# exec_always ~/per-workspace-layout.pl
#
# Then, change the %layouts hash like you want your workspaces to be set up.
# This script requires i3 >= v4.4 for the extended workspace event.
use strict;
use warnings;
use AnyEvent;
use AnyEvent::I3;
use v5.10;
use utf8;
my %layouts = (
'' => 'tabbed',
'' => 'tabbed',
);
my $i3 = i3();
die "Could not connect to i3: $!" unless $i3->connect->recv();
die "Could not subscribe to the workspace event: $!" unless
$i3->subscribe({
workspace => sub {
my ($msg) = @_;
return unless $msg->{change} eq 'focus';
die "Your version of i3 is too old. You need >= v4.4"
unless exists($msg->{current});
my $ws = $msg->{current};
my $name = $ws->{name};
my $con_id = $ws->{id};
return unless exists $layouts{$name};
$i3->command(qq|[con_id="$con_id"] layout | . $layouts{$name});
},
_error => sub {
my ($msg) = @_;
say "AnyEvent::I3 error: $msg";
say "Exiting.";
exit 1;
},
})->recv->{success};
# Run forever.
AnyEvent->condvar->recv