aboutsummaryrefslogtreecommitdiff
path: root/nx-X11/programs/Xserver/hw/nxagent/Events.c
diff options
context:
space:
mode:
Diffstat (limited to 'nx-X11/programs/Xserver/hw/nxagent/Events.c')
-rw-r--r--nx-X11/programs/Xserver/hw/nxagent/Events.c84
1 files changed, 81 insertions, 3 deletions
diff --git a/nx-X11/programs/Xserver/hw/nxagent/Events.c b/nx-X11/programs/Xserver/hw/nxagent/Events.c
index 553eaccd6..95a00afbf 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/Events.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/Events.c
@@ -674,6 +674,40 @@ static void nxagentSwitchDeferMode(void)
}
}
+static Bool autograb = False;
+
+static void nxagentEnableAutoGrab(void)
+{
+#ifdef DEBUG
+ fprintf(stderr, "enabling autograb\n");
+#endif
+
+ nxagentGrabPointerAndKeyboard(NULL);
+ autograb = True;
+}
+
+static void nxagentDisableAutoGrab(void)
+{
+#ifdef DEBUG
+ fprintf(stderr, "disabling autograb\n");
+#endif
+
+ nxagentUngrabPointerAndKeyboard(NULL);
+ autograb = False;
+}
+
+static void nxagentToggleAutoGrab(void)
+{
+ /* autograb only works in windowed mode */
+ if (nxagentOption(Rootless) || nxagentOption(Fullscreen))
+ return;
+
+ if (!autograb)
+ nxagentEnableAutoGrab();
+ else
+ nxagentDisableAutoGrab();
+}
+
static Bool nxagentExposurePredicate(Display *display, XEvent *event, XPointer window)
{
/*
@@ -1060,6 +1094,12 @@ void nxagentDispatchEvents(PredicateFuncPtr predicate)
break;
}
+ case doAutoGrab:
+ {
+ nxagentToggleAutoGrab();
+
+ break;
+ }
default:
{
FatalError("nxagentDispatchEvent: handleKeyPress returned unknown value\n");
@@ -1519,6 +1559,17 @@ FIXME: Don't enqueue the KeyRelease event if the key was
}
}
+ /* FIXME: only when in windowed mode! */
+ if (autograb)
+ {
+ if (X.xfocus.window == nxagentDefaultWindows[0] && X.xfocus.mode == NotifyNormal)
+ {
+ #ifdef DEBUG
+ fprintf(stderr, "%s: (FocusIn): grabbing\n", __func__);
+ #endif
+ nxagentGrabPointerAndKeyboard(NULL);
+ }
+ }
break;
}
case FocusOut:
@@ -1597,6 +1648,19 @@ FIXME: Don't enqueue the KeyRelease event if the key was
#endif /* NXAGENT_FIXKEYS */
+ if (autograb)
+ {
+ XlibWindow w;
+ int revert_to;
+ XGetInputFocus(nxagentDisplay, &w, &revert_to);
+ if (w != nxagentDefaultWindows[0] && X.xfocus.mode == NotifyWhileGrabbed)
+ {
+ #ifdef DEBUG
+ fprintf(stderr, "%s: (FocusOut): ungrabbing\n", __func__);
+ #endif
+ nxagentUngrabPointerAndKeyboard(NULL);
+ }
+ }
break;
}
case KeymapNotify:
@@ -3827,13 +3891,26 @@ void nxagentGrabPointerAndKeyboard(XEvent *X)
fprintf(stderr, "nxagentGrabPointerAndKeyboard: Going to grab the keyboard in context [B1].\n");
#endif
- result = XGrabKeyboard(nxagentDisplay, nxagentFullscreenWindow,
- True, GrabModeAsync, GrabModeAsync, now);
+ if (nxagentFullscreenWindow)
+ result = XGrabKeyboard(nxagentDisplay, nxagentFullscreenWindow,
+ True, GrabModeAsync, GrabModeAsync, now);
+ else
+ result = XGrabKeyboard(nxagentDisplay, RootWindow(nxagentDisplay, DefaultScreen(nxagentDisplay)),
+ True, GrabModeAsync, GrabModeAsync, now);
if (result != GrabSuccess)
{
+ #ifdef DEBUG
+ fprintf(stderr, "%s: keyboard grab failed.\n", __func__);
+ #endif
return;
}
+ #ifdef DEBUG
+ else
+ {
+ fprintf(stderr, "%s: keyboard grab successful.\n", __func__);
+ }
+ #endif
/*
* The smart scheduler could be stopped while
@@ -3851,7 +3928,8 @@ void nxagentGrabPointerAndKeyboard(XEvent *X)
resource = nxagentWaitForResource(NXGetCollectGrabPointerResource,
nxagentCollectGrabPointerPredicate);
- NXCollectGrabPointer(nxagentDisplay, resource,
+ if (nxagentFullscreenWindow)
+ NXCollectGrabPointer(nxagentDisplay, resource,
nxagentFullscreenWindow, True, NXAGENT_POINTER_EVENT_MASK,
GrabModeAsync, GrabModeAsync, None, None, now);