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       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 SC_ADDINLIS_HXX
      21             : #define SC_ADDINLIS_HXX
      22             : 
      23             : #include "adiasync.hxx"
      24             : #include <com/sun/star/sheet/XResultListener.hpp>
      25             : #include <com/sun/star/sheet/XVolatileResult.hpp>
      26             : #include <com/sun/star/lang/XServiceInfo.hpp>
      27             : #include <cppuhelper/implbase2.hxx>
      28             : 
      29             : class ScDocument;
      30             : 
      31             : class ScAddInListener : public cppu::WeakImplHelper2<
      32             :                             com::sun::star::sheet::XResultListener,
      33             :                             com::sun::star::lang::XServiceInfo >,
      34             :                         public SvtBroadcaster
      35             : {
      36             : private:
      37             :     com::sun::star::uno::Reference<com::sun::star::sheet::XVolatileResult> xVolRes;
      38             :     com::sun::star::uno::Any aResult;
      39             :     ScAddInDocs* pDocs; // documents where this is used
      40             : 
      41             :     static ::std::list<ScAddInListener*> aAllListeners;
      42             : 
      43             :     // always allocated via CreateListener
      44             :     ScAddInListener( com::sun::star::uno::Reference<com::sun::star::sheet::XVolatileResult> xVR,
      45             :                     ScDocument* pD );
      46             : 
      47             : public:
      48             :     virtual ~ScAddInListener();
      49             : 
      50             :     // create Listener and put it into global list
      51             :     static ScAddInListener* CreateListener(
      52             :                                 com::sun::star::uno::Reference<com::sun::star::sheet::XVolatileResult> xVR,
      53             :                                 ScDocument* pDoc );
      54             : 
      55             :     static ScAddInListener*Get( com::sun::star::uno::Reference<
      56             :                                     com::sun::star::sheet::XVolatileResult> xVR );
      57             : 
      58             :     static void RemoveDocument( ScDocument* pDocument );
      59             : 
      60           0 :     bool HasDocument( ScDocument* pDoc ) const
      61           0 :          { return pDocs->find( pDoc ) != pDocs->end(); }
      62             : 
      63           0 :     void AddDocument( ScDocument* pDoc )
      64           0 :          { pDocs->insert( pDoc ); }
      65             : 
      66           0 :     const com::sun::star::uno::Any& GetResult() const
      67           0 :           { return aResult; }
      68             : 
      69             :     // XResultListener
      70             :     virtual void SAL_CALL modified( const ::com::sun::star::sheet::ResultEvent& aEvent )
      71             :                               throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
      72             : 
      73             :     // XEventListener
      74             :     virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source )
      75             :                               throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
      76             : 
      77             :     // XServiceInfo
      78             :     virtual OUString SAL_CALL getImplementationName()
      79             :                                          throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
      80             : 
      81             :     virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName )
      82             :                                   throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
      83             : 
      84             :     virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames()
      85             :                                 throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
      86             : };
      87             : 
      88             : #endif // SC_ADDINLIS_HXX
      89             : 
      90             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */