From 3b12d9ae6ebca1cd7172c6017ecc6393e8a96af9 Mon Sep 17 00:00:00 2001
From: Thomas Haller <thaller@redhat.com>
Date: Thu, 12 Sep 2013 16:50:38 +0200
Subject: [PATCH] core: add has_connections_loaded method to
 NMConnectionProvider

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>
---
 src/nm-connection-provider.c |  9 +++++++++
 src/nm-connection-provider.h | 14 ++++++++++++++
 src/settings/nm-settings.c   |  9 +++++++++
 3 files changed, 32 insertions(+)

diff --git a/src/nm-connection-provider.c b/src/nm-connection-provider.c
index 401f8dabb7..dca4bfb668 100644
--- a/src/nm-connection-provider.c
+++ b/src/nm-connection-provider.c
@@ -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
diff --git a/src/nm-connection-provider.h b/src/nm-connection-provider.h
index 942651f76b..75a572ed53 100644
--- a/src/nm-connection-provider.h
+++ b/src/nm-connection-provider.h
@@ -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 */
diff --git a/src/settings/nm-settings.c b/src/settings/nm-settings.c
index b18a9af9ca..2da97624d7 100644
--- a/src/settings/nm-settings.c
+++ b/src/settings/nm-settings.c
@@ -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