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Add 'evfill' field to GEExtensions.

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We need this to allow extensions to fill in extra data for an event before it
is sent to the client. This is probably to be used like
FillUpEventsFromWindow().
This commit is contained in:
Peter Hutterer 2007-06-27 18:08:03 +09:30
commit c1a16bdcfe
4 changed files with 52 additions and 12 deletions
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7
dix/events.c
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@ -2129,6 +2129,9 @@ FixUpEventFromWindow(
{
SpritePtr pSprite = pDev->spriteInfo->sprite;
if (xE->u.u.type == GenericEvent) /* just a safety barrier */
return;
if (calcChild)
{
WindowPtr w= pSprite->spriteTrace[pSprite->spriteTraceGood-1];
@ -2245,6 +2248,8 @@ DeliverDeviceEvents(WindowPtr pWin, xEvent *xE, GrabPtr grab,
{
if (GEMaskIsSet(pWin, GEEXT(xE), filter))
{
if (GEExtensions[GEEXTIDX(xE)].evfill)
GEExtensions[GEEXTIDX(xE)].evfill(ge, dev, pWin, grab);
deliveries = DeliverEventsToWindow(dev, pWin, xE, count,
filter, grab, 0);
if (deliveries > 0)
@ -3270,6 +3275,8 @@ DeliverGrabbedEvent(xEvent *xE, DeviceIntPtr thisDev,
if (!gemask)
return;
if (GEEventFill(xE))
GEEventFill(xE)(ge, thisDev, grab->window, grab);
deliveries = TryClientEvents(rClient(grab), xE, count,
gemask->mask,
generic_filters[GEEXTIDX(ge)][ge->evtype],