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core: add has_connections_loaded method to NMConnectionProvider

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This method returns true, if the connections are already loaded (and the
connection_loaded signal already emited).

Signed-off-by: Thomas Haller <thaller@redhat.com>
This commit is contained in:
Thomas Haller 2013-09-12 16:50:38 +02:00
parent 008453e61f
commit 3b12d9ae6e
3 changed files with 32 additions and 0 deletions
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9
src/nm-connection-provider.c
View file

@ -40,6 +40,15 @@ nm_connection_provider_get_connections (NMConnectionProvider *self)
return NULL;
}
gboolean
nm_connection_provider_has_connections_loaded (NMConnectionProvider *self)
{
g_return_val_if_fail (NM_IS_CONNECTION_PROVIDER (self), FALSE);
g_assert (NM_CONNECTION_PROVIDER_GET_INTERFACE (self)->has_connections_loaded);
return NM_CONNECTION_PROVIDER_GET_INTERFACE (self)->has_connections_loaded (self);
}
/*****************************************************************************/
static void

14
src/nm-connection-provider.h
View file

@ -58,6 +58,8 @@ struct _NMConnectionProvider {
const GSList * (*get_connections) (NMConnectionProvider *self);
gboolean (*has_connections_loaded) (NMConnectionProvider *self);
/* Signals */
void (*connection_added) (NMConnectionProvider *self, NMConnection *connection);
@ -103,4 +105,16 @@ GSList *nm_connection_provider_get_best_connections (NMConnectionProvider *self,
*/
const GSList *nm_connection_provider_get_connections (NMConnectionProvider *self);
/**
* nm_connection_provider_has_connections_loaded:
* @self: the #NMConnectionProvider
*
* Returns: TRUE or FALSE indicating whether the connections of the provider are already
* loaded. If they are not yet loaded, the provider will not emit the signals
* NM_CP_SIGNAL_CONNECTION_ADDED, NM_CP_SIGNAL_CONNECTION_UPDATED and
* NM_CP_SIGNAL_CONNECTION_REMOVED until NM_CP_SIGNAL_CONNECTIONS_LOADED gets
* emited.
*/
gboolean nm_connection_provider_has_connections_loaded (NMConnectionProvider *self);
#endif /* NM_CONNECTION_PROVIDER_H */

9
src/settings/nm-settings.c
View file

@ -1635,6 +1635,14 @@ get_connections (NMConnectionProvider *provider)
return g_slist_reverse (list);
}
static gboolean
has_connections_loaded (NMConnectionProvider *provider)
{
NMSettingsPrivate *priv = NM_SETTINGS_GET_PRIVATE (provider);
return priv->connections_loaded;
}
/***************************************************************/
NMSettings *
@ -1667,6 +1675,7 @@ connection_provider_init (NMConnectionProvider *cp_class)
{
cp_class->get_best_connections = get_best_connections;
cp_class->get_connections = get_connections;
cp_class->has_connections_loaded = has_connections_loaded;
}
static void