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barriers: Increment event ID on hit box leave 

We eventually want to send a new notify event on hitbox leave,
which signifies the dawn of a new barrier event ID, so it's
convenient if we can put the code here.

Signed-off-by: Jasper St. Pierre <jstpierre@mecheye.net>
Reviewed-by: Jasper St. Pierre <jstpierre@mecheye.net>
This commit is contained in:
Jasper St. Pierre 2012-11-26 20:37:56 -05:00 committed by Peter Hutterer
parent e3a734d081
commit dac9e13a6c
1 changed files with 11 additions and 3 deletions
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14
Xi/xibarriers.c
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@ -418,8 +418,16 @@ input_constrain_cursor(DeviceIntPtr dev, ScreenPtr screen,
xorg_list_for_each_entry(c, &cs->barriers, entry) {
c->seen = FALSE;
if (c->hit && !barrier_inside_hit_box(&c->barrier, x, y))
c->hit = FALSE;
if (!c->hit)
continue;
if (barrier_inside_hit_box(&c->barrier, x, y))
continue;
c->hit = FALSE;
/* If we've left the hit box, this is the
* start of a new event ID. */
c->barrier_event_id++;
}
out:
@ -486,7 +494,7 @@ CreatePointerBarrierClient(ClientPtr client,
}
ret->id = stuff->barrier;
ret->barrier_event_id = 0;
ret->barrier_event_id = 1;
ret->release_event_id = 0;
ret->hit = FALSE;
ret->seen = FALSE;