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 "resettable.hxx"
      21             : 
      22             : #include <cppuhelper/weak.hxx>
      23             : 
      24             : 
      25             : namespace frm
      26             : {
      27             : 
      28             : 
      29             :     using ::com::sun::star::uno::Reference;
      30             :     using ::com::sun::star::uno::XInterface;
      31             :     using ::com::sun::star::uno::UNO_QUERY;
      32             :     using ::com::sun::star::uno::UNO_QUERY_THROW;
      33             :     using ::com::sun::star::uno::UNO_SET_THROW;
      34             :     using ::com::sun::star::uno::Exception;
      35             :     using ::com::sun::star::uno::RuntimeException;
      36             :     using ::com::sun::star::uno::Any;
      37             :     using ::com::sun::star::uno::makeAny;
      38             :     using ::com::sun::star::uno::Sequence;
      39             :     using ::com::sun::star::uno::Type;
      40             :     using ::com::sun::star::form::XResetListener;
      41             :     using ::com::sun::star::lang::EventObject;
      42             : 
      43             : 
      44             :     //= ResetHelper
      45             : 
      46             : 
      47          82 :     void ResetHelper::addResetListener( const Reference< XResetListener >& _listener )
      48             :     {
      49          82 :         m_aResetListeners.addInterface( _listener );
      50          82 :     }
      51             : 
      52             : 
      53          69 :     void ResetHelper::removeResetListener( const Reference< XResetListener >& _listener )
      54             :     {
      55          69 :         m_aResetListeners.removeInterface( _listener );
      56          69 :     }
      57             : 
      58             : 
      59          43 :     bool ResetHelper::approveReset()
      60             :     {
      61          43 :         ::cppu::OInterfaceIteratorHelper aIter( m_aResetListeners );
      62          86 :         EventObject aResetEvent( m_rParent );
      63             : 
      64          43 :         bool bContinue = true;
      65         138 :         while ( aIter.hasMoreElements() && bContinue )
      66          52 :             bContinue = static_cast< XResetListener* >( aIter.next() )->approveReset( aResetEvent );
      67             : 
      68          86 :         return bContinue;
      69             :     }
      70             : 
      71             : 
      72          30 :     void ResetHelper::notifyResetted()
      73             :     {
      74          30 :         EventObject aResetEvent( m_rParent );
      75          30 :         m_aResetListeners.notifyEach( &XResetListener::resetted, aResetEvent );
      76          30 :     }
      77             : 
      78             : 
      79         363 :     void ResetHelper::disposing()
      80             :     {
      81         363 :         EventObject aEvent( m_rParent );
      82         363 :         m_aResetListeners.disposeAndClear( aEvent );
      83         363 :     }
      84             : 
      85             : 
      86             : } // namespace frm
      87             : 
      88             : 
      89             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */