static void
settings_update_fontmap (ClutterSettings *self,
guint stamp)
{
if (self->backend == NULL)
return;
#ifdef HAVE_PANGO_FT2
CLUTTER_NOTE (BACKEND, "Update fontmaps (stamp: %d)", stamp);
if (self->last_fontconfig_timestamp != stamp)
{
ClutterMainContext *context;
gboolean update_needed = FALSE;
context = _clutter_context_get_default ();
/* If there is no font map yet then we don't need to do anything
* because the config for fontconfig will be read when it is
* created */
if (context->font_map)
{
PangoFontMap *fontmap = PANGO_FONT_MAP (context->font_map);
if (PANGO_IS_FC_FONT_MAP (fontmap) &&
!FcConfigUptoDate (NULL))
{
pango_fc_font_map_cache_clear (PANGO_FC_FONT_MAP (fontmap));
if (FcInitReinitialize ())
update_needed = TRUE;
}
}
self->last_fontconfig_timestamp = stamp;
if (update_needed)
g_signal_emit_by_name (self->backend, "font-changed");
}
#endif /* HAVE_PANGO_FT2 */
}
static gboolean
xfce_xsettings_helper_fc_notify (gpointer data)
{
XfceXSettingsHelper *helper = XFCE_XSETTINGS_HELPER (data);
XfceXSetting *setting;
helper->fc_notify_timeout_id = 0;
/* check if the font config setup changed */
if (!FcConfigUptoDate (NULL) && FcInitReinitialize ())
{
/* stop the monitors */
xfce_xsettings_helper_fc_free (helper);
setting = g_hash_table_lookup (helper->settings, FC_PROPERTY);
if (setting == NULL)
{
/* create new setting */
setting = g_slice_new0 (XfceXSetting);
setting->value = g_new0 (GValue, 1);
g_value_init (setting->value, G_TYPE_INT);
g_hash_table_insert (helper->settings, g_strdup (FC_PROPERTY), setting);
}
/* update setting */
setting->last_change_serial = helper->serial;
g_value_set_int (setting->value, time (NULL));
xfsettings_dbg (XFSD_DEBUG_FONTCONFIG, "timestamp updated (time=%d)",
g_value_get_int (setting->value));
/* schedule xsettings update */
if (helper->notify_idle_id == 0)
helper->notify_idle_id = g_idle_add (xfce_xsettings_helper_notify_idle, helper);
/* restart monitoring */
helper->fc_init_id = g_idle_add (xfce_xsettings_helper_fc_init, helper);
}
return FALSE;
}
FcBool
FcInitBringUptoDate (void)
{
FcConfig *config = FcConfigGetCurrent ();
time_t now;
/*
* rescanInterval == 0 disables automatic up to date
*/
if (config->rescanInterval == 0)
return FcTrue;
/*
* Check no more often than rescanInterval seconds
*/
now = time (0);
if (config->rescanTime + config->rescanInterval - now > 0)
return FcTrue;
/*
* If up to date, don't reload configuration
*/
if (FcConfigUptoDate (0))
return FcTrue;
return FcInitReinitialize ();
}
gboolean
FcCacheUpdate (void) {
FcConfigDestroy(FcConfigGetCurrent());
return !FcConfigUptoDate(NULL) && FcInitReinitialize();
}
gboolean
fontconfig_cache_update (void)
{
return !FcConfigUptoDate (NULL) && FcInitReinitialize ();
}
