koma/i3
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Implement tree flattening to automatically solve situations of redundant chains of split containers

Browse Source 
This should fix the move problems. See comment of tree_flatten() for a little
example.
This commit is contained in:
Michael Stapelberg
2011-01-07 22:21:41 +01:00
parent 228b5c51ff
commit 115462f103
4 changed files with 146 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

33
testcases/t/45-flattening.t Normal file
View File

@ -0,0 +1,33 @@
#!perl
# vim:ts=4:sw=4:expandtab
#
# by moving the window in the opposite orientation that its parent has, we
# force i3 to create a new split container with the appropriate orientation.
# However, when doing that two times in a row, we end up with two split
# containers which are then redundant (workspace is horizontal, then v-split,
# then h-split – we could just append the children of the latest h-split to the
# workspace itself).
#
# This testcase checks that the tree is properly flattened after moving.
#
use X11::XCB qw(:all);
use i3test tests => 2;
my $x = X11::XCB::Connection->new;
my $tmp = get_unused_workspace;
cmd "workspace $tmp";
my $left = open_standard_window($x);
sleep 0.25;
my $mid = open_standard_window($x);
sleep 0.25;
my $right = open_standard_window($x);
sleep 0.25;
cmd 'move before v';
cmd 'move after h';
my $ws = get_ws($tmp);
is($ws->{orientation}, 'horizontal', 'workspace orientation is horizontal');
is(@{$ws->{nodes}}, 3, 'all three windows on workspace level');