[PATCH 06/24] Xi: if a passive async grab is activated from an emulated touch, accept
Peter Hutterer
peter.hutterer at who-t.net
Thu May 9 22:30:41 PDT 2013
Async grabs cannot replay events, they cannot reject, so we can do an early
accept here.
Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>
---
Xi/exevents.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/Xi/exevents.c b/Xi/exevents.c
index b1df0cb..0f37d6b 100644
--- a/Xi/exevents.c
+++ b/Xi/exevents.c
@@ -1848,8 +1848,14 @@ DeliverTouchBeginEvent(DeviceIntPtr dev, TouchPointInfoPtr ti,
listener->type == LISTENER_POINTER_GRAB) {
rc = DeliverTouchEmulatedEvent(dev, ti, ev, listener, client, win,
grab, xi2mask);
- if (rc == Success)
+ if (rc == Success) {
listener->state = LISTENER_IS_OWNER;
+ /* async grabs cannot replay, so automatically accept this touch */
+ if (dev->deviceGrab.grab &&
+ dev->deviceGrab.fromPassiveGrab &&
+ dev->deviceGrab.grab->pointerMode == GrabModeAsync)
+ ActivateEarlyAccept(dev, ti);
+ }
goto out;
}
--
1.8.1.4
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