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Check core event mask properly for pointer emulated touch events 

The current code checks the core event mask as though it were an XI2
mask. This change fixes the checks so the proper client and event masks
are used.

Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
Acked-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Chase Douglas 2012-04-04 12:57:40 -07:00 committed by Chase Douglas
parent 80fefc42f5
commit 4c1dfd2193
1 changed files with 12 additions and 6 deletions
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18
Xi/exevents.c
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@ -1377,6 +1377,8 @@ RetrieveTouchDeliveryData(DeviceIntPtr dev, TouchPointInfoPtr ti,
BUG_WARN(!iclients);
if (!iclients)
return FALSE;
*client = rClient(iclients);
}
else if (listener->level == XI) {
int xi_type = GetXIType(TouchGetPointerEventType(ev));
@ -1389,20 +1391,24 @@ RetrieveTouchDeliveryData(DeviceIntPtr dev, TouchPointInfoPtr ti,
BUG_WARN(!iclients);
if (!iclients)
return FALSE;
*client = rClient(iclients);
}
else {
int coretype = GetCoreType(TouchGetPointerEventType(ev));
Mask core_filter = event_get_filter_from_type(dev, coretype);
OtherClients *oclients;
/* all others */
nt_list_for_each_entry(iclients,
(InputClients *) wOtherClients(*win), next)
if (iclients->mask[XIAllDevices] & core_filter)
break;
/* if owner selected, iclients is NULL */
nt_list_for_each_entry(oclients,
(OtherClients *) wOtherClients(*win), next)
if (oclients->mask & core_filter)
break;
/* if owner selected, oclients is NULL */
*client = oclients ? rClient(oclients) : wClient(*win);
}
*client = iclients ? rClient(iclients) : wClient(*win);
*mask = iclients ? iclients->xi2mask : NULL;
*grab = NULL;
}