package/source/xstor/disposelistener.cxx

   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 #include "disposelistener.hxx"
  21 #include "xstorage.hxx"
  22
  23 using namespace ::com::sun::star;
  24
  25 OChildDispListener_Impl::OChildDispListener_Impl( OStorage& aStorage )
  26 : m_pStorage( &aStorage )
  27 {}
  28
  29 OChildDispListener_Impl::~OChildDispListener_Impl()
  30 {}
  31
  32 void OChildDispListener_Impl::OwnerIsDisposed()
  33 {
  34     std::scoped_lock aGuard( m_aMutex );
  35     m_pStorage = nullptr;
  36 }
  37
  38 void SAL_CALL OChildDispListener_Impl::disposing( const lang::EventObject& Source )
  39 {
  40     std::scoped_lock aGuard( m_aMutex );
  41     // ObjectIsDisposed must not contain any locking!
  42     if ( m_pStorage && Source.Source.is() )
  43         m_pStorage->ChildIsDisposed( Source.Source );
  44 }
  45
  46 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */