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authorUlrich Sibiller <uli42@gmx.de>2019-06-28 22:09:23 +0200
committerMike Gabriel <mike.gabriel@das-netzwerkteam.de>2019-08-27 08:26:59 +0200
commitbcbf255104a1214c83e31a4266e38eb3c6369def (patch)
tree0923f308f248b60965ec3231c3198903cd461d21
parente7451477e00896b188188af622ab1a870715203f (diff)
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Events.c: add more comments and TEST output
-rw-r--r--nx-X11/programs/Xserver/hw/nxagent/Events.c28
1 files changed, 25 insertions, 3 deletions
diff --git a/nx-X11/programs/Xserver/hw/nxagent/Events.c b/nx-X11/programs/Xserver/hw/nxagent/Events.c
index c93842305..89030b1b0 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/Events.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/Events.c
@@ -1110,8 +1110,8 @@ FIXME: If we don't flush the queue here, it could happen
/*
FIXME: Don't enqueue the KeyRelease event if the key was
not already pressed. This workaround avoids a fake
- KeyPress is enqueued by the XKEYBOARD extension.
- Another solution would be to let the events are
+ KeyPress being enqueued by the XKEYBOARD extension.
+ Another solution would be to let the events
enqueued and to remove the KeyPress afterwards.
*/
if (BitIsOn(inputInfo.keyboard -> key -> down,
@@ -1150,6 +1150,9 @@ FIXME: Don't enqueue the KeyRelease event if the key was
nxagentXkbNumTrap = 0;
}
+ /* Calculate the time elapsed between this and the last event we
+ received. Add this delta to time we recorded for the last
+ KeyPress event we passed on to our clients. */
memset(&x, 0, sizeof(xEvent));
x.u.u.type = KeyRelease;
x.u.u.detail = nxagentConvertKeycode(X.xkey.keycode);
@@ -1165,8 +1168,14 @@ FIXME: Don't enqueue the KeyRelease event if the key was
x.u.keyButtonPointer.time = nxagentLastEventTime;
}
- if (!(nxagentCheckSpecialKeystroke(&X.xkey, &result)) && sendKey == 1)
+ /* do not send a KeyRelease for a special keystroke since we
+ also did not send a KeyPress event in that case */
+ if (!(nxagentCheckSpecialKeystroke(&X.xkey, &result)) && (sendKey == 1))
{
+ #ifdef TEST
+ fprintf(stderr, "%s: passing KeyRelease event to clients\n", __func__);
+ #endif
+
mieqEnqueue(&x);
CriticalOutputPending = 1;
@@ -1178,6 +1187,12 @@ FIXME: Don't enqueue the KeyRelease event if the key was
NXShadowEvent(nxagentDisplay, X);
}
}
+ else
+ {
+ #ifdef TEST
+ fprintf(stderr, "%s: NOT passing KeyRelease event to clients\n", __func__);
+ #endif
+ }
break;
}
@@ -2241,6 +2256,9 @@ int nxagentHandleKeyPress(XEvent *X, enum HandleEventResult *result)
if (nxagentCheckSpecialKeystroke(&X -> xkey, result))
{
+ #ifdef TEST
+ fprintf(stderr, "%s: NOT passing KeyPress event to clients\n", __func__);
+ #endif
return 1;
}
@@ -2262,6 +2280,10 @@ int nxagentHandleKeyPress(XEvent *X, enum HandleEventResult *result)
x.u.u.detail = nxagentConvertKeycode(X -> xkey.keycode);
x.u.keyButtonPointer.time = nxagentLastKeyPressTime;
+ #ifdef TEST
+ fprintf(stderr, "%s: passing KeyPress event to clients\n", __func__);
+ #endif
+
mieqEnqueue(&x);
CriticalOutputPending = 1;