int should_discard_event(XEvent *ev) {
int ret_val = FALSE;
if ((is_focus_out(ev)) || (should_ignore_focus_in(ev))) {
ret_val = TRUE;
}
// Remember, for next time, if we encountered a focus in event
// and do not relay it.
identify_focus_in_event(ev);
return ret_val;
}
int should_discard_focus_out_event(FocusKeepStatus* stat, Display* dpy,
XEvent *ev)
{
int ret_val = FALSE;
if (is_focus_out(ev) == FALSE) {
return FALSE;
}
const int detail = ev->xfocus.detail;
if (stat->new_window != 0) {
/*
if (!(event_on_active_or_adj_window(dpy, ev, stat->new_window)
|| event_on_active_or_adj_window(dpy, ev, get_active_window(stat)))) {
LOG( "ERROR - Event on window %#lx, which is neither new nor active.\n",
extract_window_id(ev));
} else */ {
LOG("Event on new/active (%#lx) during new window creation, allowing.",
extract_window_id(ev));
LOG(" New: %#lx Active: %#lx\n", stat->new_window, stat->active_window);
}
return FALSE;
}
if (event_on_active_or_adj_window(dpy, ev, get_active_window(stat))) {
// If moving ownership between sub-windows of the same Firefox window.
if ((detail == NotifyAncestor) || (detail == NotifyInferior)) {
// Allow this one.
LOG("Focus will move to ancestor / inferior (%d). Allowing.\n", detail);
stat->encountered_focus_in_event = FALSE;
} else {
// Disallow transfer of focus to outside windows.
if (!stat->active_window_from_close) {
ret_val = TRUE;
} else {
LOG("FocusOut event, but active window from close. Not discarding.\n");
}
}
} else {
LOG("Got Focus out event on window %#lx but active window is %#lx\n",
extract_window_id(ev), get_active_window(stat));
}
return ret_val;
}