+gboolean
+ev_file_is_temp (GFile *file)
+{
+ gchar *path;
+ gboolean retval;
+
+ if (!g_file_is_native (file))
+ return FALSE;
+
+ path = g_file_get_path (file);
+ if (!path)
+ return FALSE;
+
+ retval = g_str_has_prefix (path, g_get_tmp_dir ());
+ g_free (path);
+
+ return retval;
+}
+