void
meta_bell_shutdown (MetaDisplay *display)
{
/* TODO: persist initial bell state in display, reset here */
XkbChangeEnabledControls (display->xdisplay,
XkbUseCoreKbd,
XkbAudibleBellMask,
XkbAudibleBellMask);
}
LOCAL_SYMBOL void
meta_bell_shutdown (MetaDisplay *display)
{
#ifdef HAVE_XKB
/* TODO: persist initial bell state in display, reset here */
XkbChangeEnabledControls (display->xdisplay,
XkbUseCoreKbd,
XkbAudibleBellMask,
XkbAudibleBellMask);
#endif
}
void
meta_bell_set_audible (MetaDisplay *display, gboolean audible)
{
#ifdef HAVE_LIBCANBERRA
/* When we are playing sounds using libcanberra support, we handle the
* bell whether its an audible bell or a visible bell */
gboolean enable_system_bell = FALSE;
#else
gboolean enable_system_bell = audible;
#endif /* HAVE_LIBCANBERRA */
XkbChangeEnabledControls (display->xdisplay,
XkbUseCoreKbd,
XkbAudibleBellMask,
enable_system_bell ? XkbAudibleBellMask : 0);
}
gboolean
meta_bell_init (MetaDisplay *display)
{
#ifdef HAVE_XKB
int xkb_base_error_type, xkb_opcode;
if (!XkbQueryExtension (display->xdisplay, &xkb_opcode,
&display->xkb_base_event_type,
&xkb_base_error_type,
NULL, NULL))
{
display->xkb_base_event_type = -1;
g_message ("could not find XKB extension.");
return FALSE;
}
else
{
unsigned int mask = XkbBellNotifyMask;
gboolean visual_bell_auto_reset = FALSE;
/* TRUE if and when non-broken version is available */
XkbSelectEvents (display->xdisplay,
XkbUseCoreKbd,
XkbBellNotifyMask,
XkbBellNotifyMask);
XkbChangeEnabledControls (display->xdisplay,
XkbUseCoreKbd,
XkbAudibleBellMask,
0);
if (visual_bell_auto_reset) {
XkbSetAutoResetControls (display->xdisplay,
XkbAudibleBellMask,
&mask,
&mask);
}
return TRUE;
}
#endif
return FALSE;
}
