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Xi: if a MD is removed, send a barrier leave event (if applicable) 

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Jasper St. Pierre <jstpierre@mecheye.net>
This commit is contained in:
Peter Hutterer 2012-12-13 14:42:32 +10:00
parent e2423b627e
commit 2eefa5d6e8
1 changed files with 29 additions and 1 deletions
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30
Xi/xibarriers.c
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@ -714,12 +714,41 @@ static void remove_master_func(pointer res, XID id, pointer devid)
struct PointerBarrierDevice *pbd;
struct PointerBarrierClient *barrier;
struct PointerBarrier *b;
DeviceIntPtr dev;
int *deviceid = devid;
int rc;
Time ms = GetTimeInMillis();
rc = dixLookupDevice(&dev, *deviceid, serverClient, DixSendAccess);
if (rc != Success)
return;
b = res;
barrier = container_of(b, struct PointerBarrierClient, barrier);
pbd = GetBarrierDevice(barrier, *deviceid);
if (pbd->hit) {
BarrierEvent ev = {
.header = ET_Internal,
.type =ET_BarrierLeave,
.length = sizeof (BarrierEvent),
.time = ms,
.deviceid = *deviceid,
.sourceid = 0,
.dx = 0,
.dy = 0,
.root = barrier->screen->root->drawable.id,
.window = barrier->window,
.dt = ms - pbd->last_timestamp,
.flags = XIBarrierPointerReleased,
.event_id = pbd->barrier_event_id,
.barrierid = barrier->id,
};
mieqEnqueue(dev, (InternalEvent *) &ev);
}
xorg_list_del(&pbd->entry);
free(pbd);
}
@ -731,7 +760,6 @@ void XIBarrierNewMasterDevice(ClientPtr client, int deviceid)
void XIBarrierRemoveMasterDevice(ClientPtr client, int deviceid)
{
/* FIXME: send LeaveNotify */
FindClientResourcesByType(client, PointerBarrierType, remove_master_func, &deviceid);
}