Fix #132500.

[~andy/gtk] / gtk / gtkfilesystem.c

diff --git a/gtk/gtkfilesystem.c b/gtk/gtkfilesystem.c
index 4f176f6fe239125c7c0d0e2ba7eec0917b3a6bb8..52a8b13a50afc5d6467aa09fc14de34721c830ea 100644 (file)
--- a/gtk/gtkfilesystem.c
+++ b/gtk/gtkfilesystem.c
@@ -592,9 +592,9 @@ gtk_file_system_parse (GtkFileSystem     *file_system,
 
   g_return_val_if_fail (GTK_IS_FILE_SYSTEM (file_system), FALSE);
   g_return_val_if_fail (base_path != NULL, FALSE);
+  g_return_val_if_fail (str != NULL, FALSE);
   g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
 
-
   result = GTK_FILE_SYSTEM_GET_IFACE (file_system)->parse (file_system, base_path, str,
                                                           &tmp_folder, &tmp_file_part,
                                                           error);
@@ -838,6 +838,13 @@ gtk_file_folder_base_init (gpointer g_class)
                    g_cclosure_marshal_VOID__POINTER,
                    G_TYPE_NONE, 1,
                    G_TYPE_POINTER);
+      g_signal_new ("finished-loading",
+                   iface_type,
+                   G_SIGNAL_RUN_LAST,
+                   G_STRUCT_OFFSET (GtkFileFolderIface, finished_loading),
+                   NULL, NULL,
+                   g_cclosure_marshal_VOID__VOID,
+                   G_TYPE_NONE, 0);
 
       initialized = TRUE;
     }
@@ -876,6 +883,17 @@ gtk_file_folder_get_info (GtkFileFolder     *folder,
   return GTK_FILE_FOLDER_GET_IFACE (folder)->get_info (folder, path, error);
 }
 
+gboolean
+gtk_file_folder_is_finished_loading (GtkFileFolder *folder)
+{
+  g_return_val_if_fail (GTK_IS_FILE_FOLDER (folder), TRUE);
+
+  if (!GTK_FILE_FOLDER_GET_IFACE (folder)->is_finished_loading)
+    return TRUE;
+  else
+    return GTK_FILE_FOLDER_GET_IFACE (folder)->is_finished_loading (folder);
+}
+
 
 /*****************************************
  *         GtkFilePath modules           *