int fgPlatformHasSpaceball(void)
{
/* XXX this function should somehow query the driver if there's a device
* plugged in, as opposed to just checking if there's a driver to talk to.
*/
return spnav_fd() == -1 ? 0 : 1;
}
int fgHasSpaceball(void)
{
if(!sball_initialized) {
fgInitialiseSpaceball();
if(!sball_initialized) {
fgWarning("fgInitialiseSpaceball failed\n");
return 0;
}
}
#if TARGET_HOST_POSIX_X11
/* XXX this function should somehow query the driver if there's a device
* plugged in, as opposed to just checking if there's a driver to talk to.
*/
return spnav_fd() == -1 ? 0 : 1;
#else
return 0;
#endif
}
QSpaceNavigator::QSpaceNavigator() {
if(spnav_open() != -1) {
spaceSock = new QSocketNotifier(spnav_fd(),QSocketNotifier::Read, this);
connect(spaceSock, SIGNAL(activated(int)), this, SLOT(poll()));
}
