From: Chase Douglas <chase.doug...@ubuntu.com>
The current code short-circuits around the block that removes the
rejecting listener if it is the only listener left. It also does not
delete the touchpoint record if the touch has not physically ended.
This change ensures the listener is removed under these circumstances.
Signed-off-by: Chase Douglas <chase.doug...@ubuntu.com>
---
Xi/exevents.c | 14 ++++++--------
1 files changed, 6 insertions(+), 8 deletions(-)
diff --git a/Xi/exevents.c b/Xi/exevents.c
index b3b05f7..6b2db4b 100644
--- a/Xi/exevents.c
+++ b/Xi/exevents.c
@@ -1159,13 +1159,11 @@ TouchEventRejected(DeviceIntPtr sourcedev,
TouchPointInfoPtr ti,
DeliverTouchEvents(sourcedev, ti, tel + i, ev->resource);
}
- /* If there are no other listeners left, then don't bother sending an
- * ownership change event to no-one; if the touchpoint is pending
+ /* If there are no other listeners left, and the touchpoint is pending
* finish, then we can just kill it now. */
- if (ti->num_listeners == 1)
+ if (ti->num_listeners == 1 && ti->pending_finish)
{
- if (ti->pending_finish)
- TouchEndTouch(sourcedev, ti);
+ TouchEndTouch(sourcedev, ti);
goto out;
}
@@ -1178,9 +1176,9 @@ TouchEventRejected(DeviceIntPtr sourcedev,
TouchPointInfoPtr ti,
ti->num_grabs--;
}
- /* If the current owner was removed, deliver the TouchOwnership or
TouchBegin
- event to the new owner. */
- if (was_owner)
+ /* If the current owner was removed and there are further listeners,
deliver
+ * the TouchOwnership or TouchBegin event to the new owner. */
+ if (ti->num_listeners > 0 && was_owner)
TouchPuntToNextOwner(sourcedev, ti, ev);
out:
--
1.7.7.3
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