[PATCH 06/12] Xi: if a passive async grab is activated from an emulated touch, accept

[Peter Hutterer]

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 52067cf..654fa06 100644
--- a/Xi/exevents.c
+++ b/Xi/exevents.c
@@ -1846,8 +1846,14 @@ 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