/* -*- 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_io_XActiveDataControl_idl__ #define __com_sun_star_io_XActiveDataControl_idl__ #include #include module com { module sun { module star { module io { /** makes it possible to control an active data source.

This interface should be supported by objects which implement XActiveDataSource or XActiveDataSink.

*/ published interface XActiveDataControl: com::sun::star::uno::XInterface { /** registers an object to receive events from this data source.

It is suggested to allow multiple registration of the same listener, thus for each time a listener is added, it has to be removed. */ void addListener( [in] com::sun::star::io::XStreamListener aListener ); /** unregisters an object to receive events from this data source.

It is suggested to allow multiple registration of the same listener, thus for each time a listener is added, it has to be removed. */ void removeListener( [in] com::sun::star::io::XStreamListener aListener ); /** starts I/O.

Either XActiveDataControl::setInputStream() or XActiveDataControl::setOutputStream() must be called beforehand.

This method does not block the thread, so reading is generally not finished when the method returns.

*/ void start(); /** does a weak abort.

It closes all connected resources and calls XInputStream::close or XOutputStream::close and fires the XStreamListener::terminated-event.

*/ void terminate(); }; }; }; }; }; #endif /* vim:set shiftwidth=4 softtabstop=4 expandtab: */