Fix Xfixes event handling

Calling the callback on receptions of an EXTERNAL xfixes event was a weird idea from the
start. However, since adding the protection trap around it it made no sense at all because
it effectivly made the callback a noop for that case.

So let's drop all the trap nonsense and implement it properly. The callback will only be
used for actions by internal clients.

1 files changed, 3 insertions, 0 deletions

diff --git a/nx-X11/programs/Xserver/hw/nxagent/Clipboard.h b/nx-X11/programs/Xserver/hw/nxagent/Clipboard.h
index aca8d94af..4518595d1 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/Clipboard.h
+++ b/nx-X11/programs/Xserver/hw/nxagent/Clipboard.h
@@ -57,11 +57,14 @@ extern void nxagentClearClipboard(ClientPtr pClient, WindowPtr pWindow);
 extern int nxagentConvertSelection(ClientPtr client, WindowPtr pWin, Atom selection,
                                       Window requestor, Atom property, Atom target, Time time);
 
+extern void nxagentHandleSelectionClearFromXServerByIndex(int index);
 #ifdef XEvent
+extern void nxagentHandleSelectionClearFromXServerByAtom(XlibAtom sel);
 extern void nxagentHandleSelectionClearFromXServer(XEvent *X);
 extern void nxagentHandleSelectionRequestFromXServer(XEvent *X);
 extern void nxagentHandleSelectionNotifyFromXServer(XEvent *X);
 #else
+extern void nxagentHandleSelectionClearFromXServerByAtom();
 extern void nxagentHandleSelectionClearFromXServer();
 extern void nxagentHandleSelectionRequestFromXServer();
 extern void nxagentHandleSelectionNotifyFromXServer();