Across a wayland compositor, there are multiple shells: It can be
a toplevel, or a layer_shell, or even something more meta like a drag
icon or highlight indicators when dragging windows around.
This object lets us store values that represent these modes of operation
and keep track of what object is being represented.
Since output layout is destroyed when the wayland display is destroyed
we run into a destroy listener order problem: Either the display starts
destroying the outputs first, in which case we're good: The existing
handling will clean up. However, things go wrong if the display decides
to destroy the output layout first. In this case, sway will hold
invalid references to the output layout as part of each output so that
when it finally goes to destroy them, sway will dereference destroyed
output layout bits.
Ref: https://github.com/swaywm/sway/pull/6844#issuecomment-1843599513
`gcc-14` added a new warning around dangerous use of `strncpy()` withi
known overflow:
../sway/config.c: In function 'do_var_replacement':
../sway/config.c:983:33: error: '__builtin___strncpy_chk' specified bound depends on the length of the source argument [-Werror=stringop-truncation]
983 | strncpy(newptr, var->value, vvlen);
| ^
../sway/config.c:971:45: note: length computed here
971 | int vvlen = strlen(var->value);
| ^~~~~~~~~~~~~~~~~~
It's a bit fishy to rely on truncating behaviour of `strncpy()`. The
change uses `memcpy()` as more explicit way to express copy of `vvlen`
bytes.
Remove any existing executed criteria items at unmap time. If a window
gets unmapped but not destroyed, we want to reapply 'for_window'
criteria. Fixes#6905.
This reverts commit afde6369
"seat: avoid unneeded reloading xcursor theme".
Always avoiding to reload the xcursor theme prevents reloading the
cursor even when this is desired. Instead seat_configure_xcursor
can determine whether a full reload is necessary.
To stay with the spirit of the reverted change, cursors are only fully
reloaded, if the theme has changed.
Fixes#6931
3d5ae9813d added logic to change the
underlying wlr_toplevel size for floating containers, but it does it
even if the container has no actual coordinates yet. This doesn't really
make sense to update the toplevel size in this case since there's many
things that could affect the initial coordinates (sway commands,
fullscreen state, etc.). Skip this by doing a crude check to see if the
current container state has any width.
Previous behavior was that only if resolution and refresh rate match
exactly, the mode was accepted. As fallback, the mode with the highest
refresh rate and the same resolution was chosen.
New behavior is that the mode with the closest match for the refresh
rate is used with a limit of up to 1Hz. The fallback behavior stays the same.
Additionally, the logging was made more verbose.
When using the `map_from_region` for pen tables, we will usually make
the available area as big as possible while maintaining the proportions
with the screen.
As most of the tablets uses a 16:10 ratios while the most popular screen
ratios is still 16:9, the argument for most people should be `0x0 1x0.9`
to have the maximum effective area.
However, the argument above won't work because the current code will
treat `0x...` as a hexadecimal number, instead of setting both `x` and
`y` to `0`.
This fix allows the use of the following syntax:
```
input type:tablet_tool {
map_from_region 0x0 1x0.9
}
```
If a floating client resizes itself, sway updates several of its
internal dimensions to match but not wlr_toplevel. This means that the
next time wlroots sends a toplevel configure event, it can have wrong
coordinates that resize the client back to its old size. To fix this,
let's just use wlr_xdg_toplevel_set_size so the wlr_toplevel has the
same dimensions as sway.
Exactly the same as 0183b9d35d0ce750588e700e536b7d2e367b0d0a but the
logic is onlly applied to xdg_shell and not xwayland.
This isn't the right fix for this issue because the xwayland code also
uses this function and updating the wlr_toplevel there doesn't make
sense and also causes problems. Fixes#7722.
This reverts commit bf44690ee8.
If a floating client resizes itself, sway updates several of its
internal dimensions to match but not wlr_toplevel. This means that the
next time wlroots sends a toplevel configure event, it can have wrong
coordinates that resize the client back to its old size. To fix this,
let's just use wlr_xdg_toplevel_set_size so the wlr_toplevel has the
same dimensions as sway. Fixes#5266.
Regular clients are not allowed to use this interface. wlroots
already sends a protocol error if a non-Xwayland client tries to
use this interface, but let's remove all temptation by hiding it
completely.
With recent wlroots changes, backends which don't support output
modes can now support being disabled.
We were always marking mode-less outputs as disabled. Stop doing
that, check whether the output takes up some space in the layout
instead.
Sway has two knobs to control idling:
- seat idle_inhibit: when the seat is active (ie. not idle), this
extends the active state. When the seat is idle, this is
ignored.
- seat idle_wake: when the seat is idle, this wakes up the seat.
When the seat is active, this is ignored.
The motivation for the deprecation is two-fold:
- The concept of "seat idle state" is ill-defined. Each idle-notify-v1
client will pass a different idle timeout. With the old logic, a
seat was declared idle if and only if all idle-notify-v1 timeouts have
expired. However, if only a portion of the timeouts have expired,
then some clients would wake up, and the rest would stay active.
This is inconsistent with the definition of idle_inhibit/idle_wake:
idle_inhibit was used for clients which are waking up.
- It never worked properly with the new idle-notify-v1 protocol
and no-one noticed. Only the legacy KDE idle protocol is taken
into account, but that protocol is not used anymore.
On multi-seat configurations a zwp_pointer_gestures_v1 global was
created for every seat.
Instead, create the global once in the input manager, to be shared
across all seats.
In case a display is unplugged, the sway output may be removed from the
userdata before the gamma_control can be reset. In this case we can't
schedule a commit on the output, simply return within the function.
backtrace full:
#0 handle_gamma_control_set_gamma (listener=0x4856a8 <server+616>, data=0x7ffce1ed59c0) at ../sway/desktop/output.c:1105
server = 0x485440 <server>
event = 0x7ffce1ed59c0
output = 0x0
#1 0x00007f430d1dca0c in wl_signal_emit_mutable ()
from /nix/store/ky1g6ylzr2m4bq8fy0gzrnqmjr6948k5-wayland-1.22.0/lib/libwayland-server.so.0
No symbol table info available.
#2 0x00007f430d142370 in gamma_control_destroy (gamma_control=0x29eb9b0) at ../types/wlr_gamma_control_v1.c:37
manager = 0x27e33e0
output = 0x2a10770
event = {output = 0x2a10770, control = 0x0}
#3 0x00007f430d14239b in gamma_control_handle_output_destroy (listener=<optimized out>, data=<optimized out>)
at ../types/wlr_gamma_control_v1.c:59
gamma_control = <optimized out>
#4 0x00007f430d1dca0c in wl_signal_emit_mutable ()
from /nix/store/ky1g6ylzr2m4bq8fy0gzrnqmjr6948k5-wayland-1.22.0/lib/libwayland-server.so.0
No symbol table info available.
#5 0x00007f430d12a0e0 in wlr_output_destroy (output=output@entry=0x2a10770) at ../types/output/output.c:384
cursor = <optimized out>
tmp_cursor = <optimized out>
layer = <optimized out>
tmp_layer = <optimized out>
#6 0x00007f430d114ecf in disconnect_drm_connector (conn=conn@entry=0x2a10770) at ../backend/drm/drm.c:1757
__PRETTY_FUNCTION__ = "disconnect_drm_connector"
#7 0x00007f430d117078 in scan_drm_connectors (drm=drm@entry=0x1eebab0, event=event@entry=0x7ffce1ed5c1c) at ../backend/drm/drm.c:1597
c = <optimized out>
wlr_conn = 0x2a10770
drm_conn = 0x2e760d0
conn_id = <optimized out>
index = 4
i = 4
res = 0x2e761f0
seen_len = 5
seen = {true, true, true, true, true, false}
new_outputs_len = 0
new_outputs = 0x7ffce1ed5ab0
conn = <optimized out>
tmp_conn = <optimized out>
index = <optimized out>
#8 0x00007f430d113425 in handle_dev_change (listener=0x1eebbb0, data=0x7ffce1ed5c18) at ../backend/drm/backend.c:157
drm = 0x1eebab0
change = 0x7ffce1ed5c18
#9 0x00007f430d1dca0c in wl_signal_emit_mutable ()
from /nix/store/ky1g6ylzr2m4bq8fy0gzrnqmjr6948k5-wayland-1.22.0/lib/libwayland-server.so.0
No symbol table info available.
#10 0x00007f430d111696 in handle_udev_event (fd=<optimized out>, mask=<optimized out>, data=<optimized out>)
at ../backend/session/session.c:213
event = {type = WLR_DEVICE_HOTPLUG, {hotplug = {connector_id = 0, prop_id = 0}}}
devnum = <optimized out>
dev = 0x1ed9460
session = <optimized out>
udev_dev = 0x2e70db0
sysname = 0x2e73c60 "card0"
devnode = <optimized out>
action = 0x7f430d6677b5 "change"
seat = <optimized out>
__PRETTY_FUNCTION__ = "handle_udev_event"
#11 0x00007f430d1de8e2 in wl_event_loop_dispatch ()
from /nix/store/ky1g6ylzr2m4bq8fy0gzrnqmjr6948k5-wayland-1.22.0/lib/libwayland-server.so.0
No symbol table info available.
#12 0x00007f430d1dc445 in wl_display_run () from /nix/store/ky1g6ylzr2m4bq8fy0gzrnqmjr6948k5-wayland-1.22.0/lib/libwayland-server.so.0
No symbol table info available.
#13 0x000000000041daa5 in server_run (server=server@entry=0x485440 <server>) at ../sway/server.c:338
No locals.
#14 0x000000000041cf4d in main (argc=<optimized out>, argv=0x7ffce1ed5fe8) at ../sway/main.c:415
verbose = false
debug = false
validate = false
allow_unsupported_gpu = false
config_path = 0x0
c = <optimized out>
where event->output->data is NULL:
(gdb) p event->output->data
$5 = (void *) 0x0
This allows for layer shell surfaces to receive focus while the surface is explicitly focused, i.e allowing
text fields to receive keyboard input just like a regular surface.
Alexander Orzechowski
Alexander Orzechowski
Kirill Primak
Simon Ser
Billli11
Tamino Bauknecht
mrusme
Sergei Trofimovich
llyyr
EBADBEEF
NemuiBanila
Lina Banik
Dudemanguy
iff
Manuel Stoeckl
Johan Sköld
Leonardo Hernández Hernández
ookami
bretello
Artturin
nukoseer
Mark Bolhuis
Cezary Drożak
Rouven Czerwinski
33KK
Shaked Flur
Erik Reider