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             : #ifndef SC_LISTENERCALLS_HXX
      21             : #define SC_LISTENERCALLS_HXX
      22             : 
      23             : #include <list>
      24             : #include <com/sun/star/uno/Reference.hxx>
      25             : #include <com/sun/star/lang/EventObject.hpp>
      26             : 
      27             : namespace com { namespace sun { namespace star {
      28             :     namespace util {
      29             :         class XModifyListener;
      30             :     }
      31             :     namespace lang {
      32             :         struct EventObject;
      33             :     }
      34             : } } }
      35             : 
      36             : 
      37           0 : struct ScUnoListenerEntry
      38             : {
      39             :     ::com::sun::star::uno::Reference<
      40             :         ::com::sun::star::util::XModifyListener >   xListener;
      41             :     ::com::sun::star::lang::EventObject             aEvent;
      42             : 
      43           0 :     ScUnoListenerEntry( const ::com::sun::star::uno::Reference<
      44             :                             ::com::sun::star::util::XModifyListener >& rL,
      45             :                         const ::com::sun::star::lang::EventObject& rE ) :
      46             :         xListener( rL ),
      47           0 :         aEvent( rE )
      48           0 :     {}
      49             : };
      50             : 
      51             : 
      52             : /** ScUnoListenerCalls stores notifications to XModifyListener that can't be processed
      53             :     during BroadcastUno and calls them together at the end.
      54             : */
      55             : class ScUnoListenerCalls
      56             : {
      57             : private:
      58             :     ::std::list<ScUnoListenerEntry> aEntries;
      59             : 
      60             : public:
      61             :                 ScUnoListenerCalls();
      62             :                 ~ScUnoListenerCalls();
      63             : 
      64             :     void        Add( const ::com::sun::star::uno::Reference<
      65             :                             ::com::sun::star::util::XModifyListener >& rListener,
      66             :                         const ::com::sun::star::lang::EventObject& rEvent );
      67             :     void        ExecuteAndClear();
      68             : };
      69             : 
      70             : #endif
      71             : 
      72             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */