Count extra_bytes correctly
If there is a variable with the same name as the rest of another
variable after removing $, then it will be counted twice. Therefore,
we need to completely replace it with spaces (variable names cannot
contain spaces) in order to correctly calculate the length of a new
string.
fixes https://github.com/i3/i3/pull/5002
Co-authored-by: Ivan Zharov <zhiv.email@gmail.com>
Co-authored-by: Michael Stapelberg <stapelberg@users.noreply.github.com>
ignore bindings when not in a valid mode
Co-authored-by: Ivan Zharov <zhiv.email@gmail.com>
Co-authored-by: Michael Stapelberg <stapelberg@users.noreply.github.com>
The testsuite already contains quite a number of SIGCHLD handler
installation/un-installations. Here is my attempt at an inventary.
1. complete-run.pl installs a SIGCHLD handler in the `start_xserver()` function
call, which prints an error and exits when all x server processes have exited.
2. In the TestWorker child process, a SIGCHLD handler is installed to reap dead
test child processes.
3. The TestWorker child process forks another child process for running the test
file, where the previously installed SIGCHLD handler (point 2) is unset.
This is where this commit comes in: it installs a SIGCHLD handler in the test
file child process, which will trigger when the i3 subprocess dies.
4. (For completeness: i3test.pm defines an END block where it unsets the
previous SIGCHLD handler before it kills the subprocesses.)
With this commit, when i3 segfaults, the output will look like this:
Writing logfile to 'testsuite-2022-09-10-21-14-46-4.20-103-gb242bceb/complete-run.log'...
[:100] /home/michael/i3/testcases/t/167-workspace_layout.t: BAILOUT
completed 0 of 1 tests
test /home/michael/i3/testcases/t/167-workspace_layout.t bailed out:
could not kill i3: No such process
fixes https://github.com/i3/i3/issues/4437
When an error is encountered such as "The configured command for this shortcut
could not be run successfully", the "show errors" button on i3-nagbar doesn't
work if $PAGER is less, and $LESS contains either the -E or -F flag (the
window pops up, but immediately disappears).
Strip these flags from the LESS environment variable before invoking $pager.
Fixes#2643
Inner drop region behaves like move to mark.
The outer region is close to the edge (currently 30px from the edge).
This will place the container as a sibling in the given direction within
the parent container. If the move direction goes against the orientation
of the parent container, tree_move() is called.
Contributors:
Co-authored-by: Orestis Floros <orestisflo@gmail.com>
See #3085
- Inner drop region behaves like move to mark
- Handle workspaces
- Fix crash when target closes
- Initiate tiling drag from titlebar
- Hide indicator until container is dragged outside of original position
- Calculate outer_threshold using percentages instead of fixed pixel
values
- Emit 'move' event properly
- Don't focus previously unfocused containers
- Use tree_split() on different orientation
- Fix redundant split containers
- DT_PARENT
- Readability & optimizations
- Limit parent threshold by render_deco_height()
- Tests
- Fullscreen container handling
- Initiate drag from title bar
- Fix issue of EnterNotify events still triggering after drag_callback
is called
- Include decorations for drop target calculation
Co-authored-by: Michael Forster <email@michael-forster.de>
See #2178
- Original implementation of tiling drag + indicator window
> A container can be dragged by the title bar to one of the four sides
> of another container. That container will then be split either
> horizontally or vertically.
Co-authored-by: Tony Crisci <tony@dubstepdish.com>
See #2653
- Original implementation of outer/inner drop region indicator:
> There are two drop regions per direction.
>
> The inner region is closer to the center of the window. Dropping on
> this region will split the target container and put the container
> within the split at the given direction beside the target container.
>
> The outer region is close to the edge (currently 30px from the edge).
> This will place the container as a sibling in the given direction within
> the parent container.
>
> Dropping into the outer region moves the con beside the target. If the
> move direction goes against the orientation of the parent container, the
> con moves out of the row.
- Fix crash: Ignore containers without a managed window (eg i3bar)
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()
The issue at [0] was opened and I just took a stab at it. I have no
prior experience with pcre and pcre2, but using [1,2] I hacked together
something that seems to work. Next, Michael told me to turn that
patch/hack into a PR, so here we are.
The dependency in meson.build now uses version:'>=10', but this is more
a random guess than actual knowledge.
There was a while loop in regex_new() that dealt with an error when pcre
was not compiled with UTF-8 support. This loop uses a magic constant of
32 for the error code. I just dropped this loop, because I was just
writing a hack and did not intend to turn this into a PR. Also, a quick "grep
32 /usr/include/pcre.h" does not find anything useful, so... *shrug*
pcre_study() was removed without replacement, so the corresponding code
is also simply removed.
Testing done: The test suite passes for me. YMMV.
[0]: https://github.com/i3/i3/issues/4682
[1]: https://www.pcre.org/current/doc/html/pcre2api.html
[2]: https://www.pcre.org/current/doc/html/pcre2demo.html
Signed-off-by: Uli Schlachter <psychon@znc.in>
Fixes: https://github.com/i3/i3/issues/4682
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
Benefits:
- Faster feedback in case of error
- More checks run in parallel
- Removes stuff from Dockerfiles
- Uses newest available clang-format (in ubuntu repos)
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>
