include/unotools/eventlisteneradapter.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 #ifndef INCLUDED_UNOTOOLS_EVENTLISTENERADAPTER_HXX
  21 #define INCLUDED_UNOTOOLS_EVENTLISTENERADAPTER_HXX
  22
  23 #include <unotools/unotoolsdllapi.h>
  24 #include <com/sun/star/lang/EventObject.hpp>
  25 #include <memory>
  26
  27 namespace com::sun::star::uno { template <typename > class Reference; }
  28 namespace com::sun::star::lang { class XComponent; }
  29
  30 namespace utl
  31 {
  32
  33     struct OEventListenerAdapterImpl;
  34
  35     //= OEventListenerAdapter
  36
  37     /** base class for non-UNO dispose listeners
  38     */
  39     class UNOTOOLS_DLLPUBLIC OEventListenerAdapter
  40     {
  41         friend class OEventListenerImpl;
  42
  43         OEventListenerAdapter( const OEventListenerAdapter& _rSource ) = delete;
  44         const OEventListenerAdapter& operator=( const OEventListenerAdapter& _rSource ) = delete;
  45
  46         std::unique_ptr<OEventListenerAdapterImpl>  m_pImpl;
  47
  48     protected:
  49                 OEventListenerAdapter();
  50         virtual ~OEventListenerAdapter();
  51
  52         void startComponentListening( const css::uno::Reference< css::lang::XComponent >& _rxComp );
  53         void stopComponentListening( const css::uno::Reference< css::lang::XComponent >& _rxComp );
  54         void stopAllComponentListening(  );
  55
  56         virtual void _disposing( const css::lang::EventObject& _rSource ) = 0;
  57     };
  58
  59 }   // namespace utl
  60
  61 #endif // INCLUDED_UNOTOOLS_EVENTLISTENERADAPTER_HXX
  62
  63 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */