Redraw split container parents when swapping child containers
Split container parents should be redrawn when swapping child containers so they show the correct window ordering (note without this higher level split parent container titles will only update when changing layout or moving child cons in/out.
Remove end token from BINDCOMMAND
fixesi3/i3#5000: bindsym command cannot be empty, because NULL string
causes i3 to segfault when copied in configure_binding()
This way, if the user has provided a valid, existing output in the list
of outputs, the focus & move workspace to output commands will not
report a misleading failure.
Side-effect is that the command code will try to execute a no-op e.g. by
moving the workspace to the output it already is on. But that's what the
user is actually requesting in this case and it shouldn't be a problem.
Fixes#4691
Other approaches would be:
- Slow/fast pointer technique.
- Using a set/associative map to save 'seen' nodes. i3 does not have
such data structure.
Counting the total amount of windows is the simpler to implement.
I've also extracted the logic in a function and re-used it in render.c.
Fixes#4404
Fixes#3518
This fix avoids the issue of consuming our own warp events by never
calling warp on the wrong container.
Tried to add a test but it also succeeds with version before patch,
see #4604 for discussion
Co-Authored-By: Orestis <orestisflo@gmail.com>
