chart2/source/inc/ModifyListenerCallBack.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #pragma once
  21
  22 #include <config_options.h>
  23 #include <tools/link.hxx>
  24 #include <com/sun/star/util/XModifyBroadcaster.hpp>
  25 #include <com/sun/star/util/XModifyListener.hpp>
  26 #include "charttoolsdllapi.hxx"
  27
  28 namespace chart
  29 {
  30 /** Use this class as a member if you want to listen on a XModifyBroadcaster
  31 without becoming a XModifyListener yourself
  32  */
  33
  34 class ModifyListenerCallBack_impl;
  35
  36 class UNLESS_MERGELIBS(OOO_DLLPUBLIC_CHARTTOOLS) ModifyListenerCallBack final
  37 {
  38 public:
  39     explicit ModifyListenerCallBack(const Link<void*, void>& rCallBack);
  40
  41     ~ModifyListenerCallBack();
  42
  43     void startListening(const css::uno::Reference<css::util::XModifyBroadcaster>& xBroadcaster);
  44     SAL_DLLPRIVATE void stopListening();
  45
  46 private: //methods
  47     ModifyListenerCallBack(const ModifyListenerCallBack&) = delete;
  48
  49 private: //member
  50     ModifyListenerCallBack_impl* pModifyListener_impl;
  51     css::uno::Reference<css::util::XModifyListener> m_xModifyListener;
  52 };
  53
  54 } // namespace chart
  55
  56 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */