Installed protocol header version may be newer than the server code base.
Use internal version number for Composite extension to make sure the server
doesn't advertise capabilities it doesn't support.
This patch changes the semantics of manual redirect windows so that they no
longer affect the clip list of their parent. Doing this means the parent can
draw to the area covered by the child without using IncludeInferiors. More
importantly, this also means that the parent receives expose events when
that region is damaged by other actions.
Print debug messages only when the appropriate debug bit is set in the
8086 state vector, so you can focus in on the call you're actually
interested in.
We need this to allow extensions to fill in extra data for an event before it
is sent to the client. This is probably to be used like
FillUpEventsFromWindow().
DeletePassiveGrabFromList() may remove the window optional, so we need to
re-alloc it if it isn't there anymore.
Thanks to Colin Harrison for spotting the bug.
This is definitely necessary in CheckDeviceGrabAndHintWindow (thanks to Paulo
Zanoni for spotting it). We're resetting it everywhere else too, just to be
save.
Device drivers flush their buttons on device init and cause a button down
event to be generated. If we unconditionally decrease the buttons, we won't be
able to ever get a passive device grab.
Format documentation for CheckDeviceGrabs to make it readable.
(cherry picked from commit 3e894974cd)
Conflicts:
Xi/exevents.c
using a hardcoded ProcessKeyboardEvent. Otherwise we lose the ability to
process DeviceKeyEvents after the first key press.
This should be the correct fix now.
This is mainly to avoid wasting effort for XSync(), but just reading a single
pixel directly is probably faster than DownloadFromScreen anyway. Though in
light of the latter, even larger thresholds might be useful.
Also move the swappedOut check before the migration checks because migration
can't actually occur when swapped out.
Is set when passive grab is implicit as result of a ButtonPress event. If this
is the case, we need to store the XI mask as well as the core mask to ensure
delivery of XI events during the grab's lifetime.
Remove all core grabs on other devices when client issues a GrabPointer or
GrabKeyboard request. Let's assume that the client really only wants one
device to interact, so this seems like a reasonable solution.
Keith Packard
Dodji Seketeli
Michel Dänzer
Adam Jackson
Gero Mudersbach
Eric Anholt
Peter Hutterer
Tiago Vignatti
Aaron Plattner
Alan Coopersmith
Søren Sandmann Pedersen
Arcady Goldmints-Orlov
Lennart Buytenhek