status/keyboard: Ignore purpose hint changes while keymap switcher is shown
If we are getting purpose hint changes while the language switcher is popped
up, this likely means the purpose hint was actually triggered by the key
focus change induced by the language switcher popping up.
In this case, we on one hand would like to preserve the state that applied
before thise focus change, and on the other we very much want to avoid the
keymap change that would forget about the keys being pressed.
(Cherry-picked from commit 2e8e1fe8fcd5af37dff7efccc17269366a2001b2)
f9ac889...
by
=?utf-8?q?Florian_M=C3=BCllner?= <email address hidden>
dbusService/screencast: Hold during gstreamer checks
Some gstreamer plugins require a connection to the display server,
so they block until the server is up and running. That's why we
moved the check into the D-Bus service, so that the blocking would
not lock up the compositor itself.
However the block can still delay the service initialization so
much that auto-shutdown hits immediately when returning from the
constructor. If that happens, the proxy on the shell side is no
longer backed by a remote object when the init callback runs, and
all properties therefore resolve as `null`.
As a result, gnome-shell thinks that screencasts aren't supported
and hides the screencast button.
Fix this by holding the service during the gstreamer checks, so
that the auto-shutdown timeout only starts after the service is
ready.
