- Use the configured keyboard layout, track ei seats to reconfigure their keyboards
- DBus interface
- Disambiguate input devices per backend instance
- Add support for `ei_keysym` and `ei_text`
- Act as input method for ei_text UTF-8 injection
- Create a region per output for abosolute pointer position
- Map ei region for touchscreen emulation
- Release pointer buttons and keys on removal
- Send modifiers to EI connections
When the kiosk child exits, calling process::exit() directly from the calloop
callback runs libc's atexit handlers (Mesa's util_queue_kill_threads) while a
KMS surface thread may still be mid-frame in eglCreateSync(). Concurrent Mesa
teardown and live EGL use corrupt the heap and glibc aborts the process
("free(): corrupted unsorted chunks", SIGABRT).
Stop the event loop cleanly via should_stop instead, stashing the child's exit
code in Common::kiosk_exit_code. After the loop returns, pause() each DRM device
(releasing master so the surface drop path skips its blocking clear_state(), and
the incoming compositor gets master immediately), then drop_and_join() every
surface so no thread is left in Mesa. Only then is process::exit() called, at
which point atexit is safe to run.
The join is done here rather than in Surface::Drop because an unconditional join
in Drop deadlocks against apply_config_for_outputs during normal operation; once
the event loop has stopped, the surface thread can process ThreadCommand::End
and exit without the main thread servicing any pending message.
https://github.com/pop-os/cosmic-comp/issues/2375
Authored by Claude Opus 4.8
Reviewed by Timo Strunk <Timo.Strunk@gmail.com>
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
We were just running whatever was given on the command line as the
kiosk command, which meant that if --no-xwayland was given, we'd try
execing --no-xwayland. Preserve the processed command line from the
option parser, and run only what's left over as the kiosk command to
fix this.
https://github.com/pop-os/cosmic-protocols/pull/28
Allows clients like `cosmic-applet-input-sources` to show which layout
group is active and update it. Currently this is implemented by update
the `xkb_config` to change the layout order.
This is a first use of the new hooks system, which allows customizing
cosmic-comp at compile-time.
In this case, the view() function of CosmicWindow / CosmicStack is
hooked and the hook can change what is rendered as the header bar.
Signed-off-by: Yureka <yuka@yuka.dev>
Allows other programs to depend on the cosmic_comp library crate and
start a cosmic-comp in their process by calling `cosmic_comp::run()`.
Later, customization parameters can be added to `run()`.
Note that the interface of the cosmic_comp library crate is not stable
in any way and might change anytime.
Signed-off-by: Yureka <yuka@yuka.dev>
