Line data    Source code

       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 "propeventtranslation.hxx"
      21             : 
      22             : #include <com/sun/star/lang/DisposedException.hpp>
      23             : #include <com/sun/star/lang/NullPointerException.hpp>
      24             : 
      25             : //........................................................................
      26             : namespace pcr
      27             : {
      28             : //........................................................................
      29             : 
      30             :     /** === begin UNO using === **/
      31             :     using ::com::sun::star::beans::PropertyChangeEvent;
      32             :     using ::com::sun::star::uno::RuntimeException;
      33             :     using ::com::sun::star::lang::EventObject;
      34             :     using ::com::sun::star::uno::Reference;
      35             :     using ::com::sun::star::beans::XPropertyChangeListener;
      36             :     using ::com::sun::star::uno::XInterface;
      37             :     using ::com::sun::star::beans::PropertyChangeEvent;
      38             :     using ::com::sun::star::lang::DisposedException;
      39             :     using ::com::sun::star::lang::NullPointerException;
      40             :     /** === end UNO using === **/
      41             : 
      42             :     //====================================================================
      43             :     //= PropertyEventTranslation
      44             :     //====================================================================
      45             :     //--------------------------------------------------------------------
      46           0 :     PropertyEventTranslation::PropertyEventTranslation( const Reference< XPropertyChangeListener >& _rxDelegator,
      47             :         const Reference< XInterface >& _rxTranslatedEventSource )
      48             :         :m_xDelegator( _rxDelegator )
      49           0 :         ,m_xTranslatedEventSource( _rxTranslatedEventSource )
      50             :     {
      51           0 :         if ( !m_xDelegator.is() )
      52           0 :             throw NullPointerException();
      53           0 :     }
      54             : 
      55             :     //--------------------------------------------------------------------
      56           0 :     void SAL_CALL PropertyEventTranslation::propertyChange( const PropertyChangeEvent& evt ) throw (RuntimeException)
      57             :     {
      58           0 :         if ( !m_xDelegator.is() )
      59           0 :             throw DisposedException();
      60             : 
      61           0 :         if ( !m_xTranslatedEventSource.is() )
      62           0 :             m_xDelegator->propertyChange( evt );
      63             :         else
      64             :         {
      65           0 :             PropertyChangeEvent aTranslatedEvent( evt );
      66           0 :             aTranslatedEvent.Source = m_xTranslatedEventSource;
      67           0 :             m_xDelegator->propertyChange( aTranslatedEvent );
      68             :         }
      69           0 :     }
      70             : 
      71             :     //--------------------------------------------------------------------
      72           0 :     void SAL_CALL PropertyEventTranslation::disposing( const EventObject& Source ) throw (RuntimeException)
      73             :     {
      74           0 :         if ( !m_xDelegator.is() )
      75           0 :             throw DisposedException();
      76             : 
      77           0 :         if ( !m_xTranslatedEventSource.is() )
      78           0 :             m_xDelegator->disposing( Source );
      79             :         else
      80             :         {
      81           0 :             EventObject aTranslatedEvent( Source );
      82           0 :             aTranslatedEvent.Source = m_xTranslatedEventSource;
      83           0 :             m_xDelegator->disposing( aTranslatedEvent );
      84             :         }
      85             : 
      86           0 :         m_xDelegator.clear();
      87           0 :         m_xTranslatedEventSource.clear();
      88           0 :     }
      89             : 
      90             : //........................................................................
      91             : } // namespace pcr
      92             : //........................................................................
      93             : 
      94             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */