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Rename TouchEnsureSprite to TouchBuildSprite and event type checks

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The function will be used for building a sprite for pointer emulation
after an explicit device grab. This commit refactors the code so that
TouchBuildSprite will function with any event type and moves the checks
to the caller.

Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Chase Douglas 2012-04-17 13:56:08 -07:00 • committed by Chase Douglas
commit 3d06bfe93d
3 changed files with 8 additions and 16 deletions
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6
Xi/exevents.c
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@ -1625,9 +1625,11 @@ ProcessTouchEvent(InternalEvent *ev, DeviceIntPtr dev)
CheckMotion(&ev->device_event, dev);
/* Make sure we have a valid window trace for event delivery; must be
* called after event type mutation. */
* called after event type mutation. Touch end events are always processed
* in order to end touch records. */
/* FIXME: check this */
if (!TouchEnsureSprite(dev, ti, ev))
if ((type == ET_TouchBegin && !TouchBuildSprite(dev, ti, ev)) ||
(type != ET_TouchEnd && ti->sprite.spriteTraceGood == 0))
return;
/* TouchOwnership events are handled separately from the rest, as they