Hide singleton providers from wizard providers list if already set up

[modest] / src / modest-account-mgr.c

diff --git a/src/modest-account-mgr.c b/src/modest-account-mgr.c
index 93d7b20..913d7d4 100644 (file)
--- a/src/modest-account-mgr.c
+++ b/src/modest-account-mgr.c
@@ -1529,8 +1529,8 @@ modest_account_mgr_notify_account_update (ModestAccountMgr* self,
        proto_name = modest_account_mgr_get_string (self, server_account_name, 
                                                    MODEST_ACCOUNT_PROTO, TRUE);
        if (!proto_name) {
-               g_free (proto_name);
                g_return_if_reached ();
+               return;
        }
        proto = modest_protocol_get_type_id (modest_protocol_registry_get_protocol_by_name (protocol_registry,
                                                                                            MODEST_PROTOCOL_REGISTRY_TRANSPORT_STORE_PROTOCOLS,
@@ -1591,7 +1591,6 @@ modest_account_mgr_get_default_account  (ModestAccountMgr *self)
                g_printerr ("modest: failed to get '%s': %s\n",
                            MODEST_CONF_DEFAULT_ACCOUNT, err->message);
                g_error_free (err);
-               g_free (account);
                return  NULL;
        }
        
@@ -1651,3 +1650,28 @@ modest_account_mgr_set_display_name (ModestAccountMgr *self,
        if (notify)
                g_signal_emit (self, signals[DISPLAY_NAME_CHANGED_SIGNAL], 0, account_name);
 }
+
+gboolean 
+modest_account_mgr_singleton_protocol_exists (ModestAccountMgr *mgr,
+                                             ModestProtocolType protocol_type)
+{
+       GSList *account_names, *node;
+       gboolean found = FALSE;
+
+       g_return_val_if_fail (MODEST_IS_ACCOUNT_MGR (mgr), FALSE);
+       account_names = modest_account_mgr_account_names (mgr, TRUE);
+
+       for (node = account_names; node != NULL; node = g_slist_next (node)) {
+               ModestProtocolType current_protocol;
+
+               current_protocol = modest_account_mgr_get_store_protocol (mgr, (gchar *) node->data);
+               if (current_protocol == protocol_type) {
+                       found = TRUE;
+                       break;
+               }
+       }
+
+       modest_account_mgr_free_account_names (account_names);
+
+       return found;
+}