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[client,x11] Fixed #8099: Detect key autorepeat 

When a key is pressed in autorepeat mode, skip the KeyRelease events in
between.
This commit is contained in:
Armin Novak 2022-12-12 10:14:21 +01:00 committed by David Fort
parent 497ada661f
commit d90aa5d6f5
1 changed files with 24 additions and 1 deletions
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25
client/X11/xf_event.c
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@ -599,6 +599,29 @@ static BOOL xf_event_KeyRelease(xfContext* xfc, const XKeyEvent* event, BOOL app
return TRUE;
}
/* Release a key, but ignore the event in case of autorepeat.
*/
static BOOL xf_event_KeyReleaseOrIgnore(xfContext* xfc, const XKeyEvent* event, BOOL app)
{
WINPR_ASSERT(xfc);
WINPR_ASSERT(event);
if ((event->type == KeyRelease) && XEventsQueued(xfc->display, QueuedAfterReading))
{
XEvent nev = { 0 };
XPeekEvent(xfc->display, &nev);
if ((nev.type == KeyPress) && (nev.xkey.time == event->time) &&
(nev.xkey.keycode == event->keycode))
{
/* Key wasn’t actually released */
return TRUE;
}
}
return xf_event_KeyRelease(xfc, event, app);
}
static BOOL xf_event_FocusIn(xfContext* xfc, const XFocusInEvent* event, BOOL app)
{
if (event->mode == NotifyGrab)
@ -1161,7 +1184,7 @@ BOOL xf_event_process(freerdp* instance, const XEvent* event)
break;
case KeyRelease:
status = xf_event_KeyRelease(xfc, &event->xkey, xfc->remote_app);
status = xf_event_KeyReleaseOrIgnore(xfc, &event->xkey, xfc->remote_app);
break;
case FocusIn: