int fb_hXTermHasFocus(void)
{
#ifndef DISABLE_X11
Window focus_window;
int dummy;
X.GetInputFocus(display, &focus_window, &dummy);
return (focus_window == xterm_window);
#else
return 0;
#endif
}
int fb_hXTermInitFocus(void)
{
#ifndef DISABLE_X11
const char *funcs[] = { "XOpenDisplay", "XCloseDisplay", "XGetInputFocus", NULL };
int dummy;
ref_count++;
if (ref_count > 1)
return 0;
xlib = fb_hDynLoad("libX11.so", funcs, (void **)&X);
if (!xlib)
return -1;
display = X.OpenDisplay(NULL);
if (!display)
return -1;
X.GetInputFocus(display, &xterm_window, &dummy);
#endif
return 0;
}