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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+#ifndef __com_sun_star_util_XBroadcaster_idl__
+#define __com_sun_star_util_XBroadcaster_idl__
+
+#include <com/sun/star/uno/XInterface.idl>
+
+
+module com { module sun { module star { module util {
+
+
+/** allows to control notification behavior of a broadcaster.
+
+ @since OOo 3.0
+ */
+interface XBroadcaster: com::sun::star::uno::XInterface
+{
+ /** suspends broadcasts to the registered listeners.
+
+ <p>
+ The calls to XBroadcaster::lockBroadcasts() and
+ XBroadcaster::unlockBroadcasts() may be
+ nested and even overlapping, but they must be in pairs. While
+ there is at least one lock remaining, no broadcasts are
+ sent to registered listeners.
+ </p>
+ */
+ void lockBroadcasts();
+
+ /** resumes the broadcasts which were suspended by
+ XBroadcaster::lockBroadcasts().
+
+ <p>
+ The calls to XBroadcaster::lockBroadcasts() and
+ XBroadcaster::unlockBroadcasts() may be
+ nested and even overlapping, but they must be in pairs. While
+ there is at least one lock remaining, no broadcasts are
+ sent to registered listeners.
+ </p>
+
+ <p> Pending broadcasts will be sent immediately after the last
+ call to XBroadcaster::lockBroadcasts() is matched
+ by a call to XBroadcaster::unlockBroadcasts().
+ An implementation can decide to broadcast all pending notification in
+ order or batch them in single broadcasts.
+ </p>
+ */
+ void unlockBroadcasts();
+};
+
+
+}; }; }; };
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */