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 INCLUDED_SC_INC_UNOREFLIST_HXX
      21             : #define INCLUDED_SC_INC_UNOREFLIST_HXX
      22             : 
      23             : #include <list>
      24             : #include <svl/hint.hxx>
      25             : #include "rangelst.hxx"
      26             : 
      27        2943 : struct ScUnoRefEntry
      28             : {
      29             :     sal_Int64   nObjectId;
      30             :     ScRangeList aRanges;
      31             : 
      32         981 :     ScUnoRefEntry( sal_Int64 nId, const ScRangeList& rOldRanges ) :
      33             :         nObjectId( nId ),
      34         981 :         aRanges( rOldRanges )
      35             :     {
      36         981 :     }
      37             : };
      38             : 
      39             : /** List of RefUpdate changes made to UNO objects during ScUpdateRefHint broadcast.
      40             : */
      41             : 
      42             : class ScUnoRefList
      43             : {
      44             : private:
      45             :     ::std::list<ScUnoRefEntry> aEntries;
      46             : 
      47             : public:
      48             :                 ScUnoRefList();
      49             :                 ~ScUnoRefList();
      50             : 
      51             :     void        Add( sal_Int64 nId, const ScRangeList& rOldRanges );
      52             :     void        Undo( ScDocument* pDoc );
      53             : 
      54          66 :     bool        IsEmpty() const     { return aEntries.empty(); }
      55             : };
      56             : 
      57             : /** Hint to restore a UNO object to its old state (used during undo).
      58             : */
      59             : 
      60             : class ScUnoRefUndoHint : public SfxHint
      61             : {
      62             :     ScUnoRefEntry   aEntry;
      63             : 
      64             : public:
      65             :                 ScUnoRefUndoHint( const ScUnoRefEntry& rRefEntry );
      66             :                 virtual ~ScUnoRefUndoHint();
      67             : 
      68           0 :     sal_Int64   GetObjectId() const         { return aEntry.nObjectId; }
      69           0 :     const ScRangeList& GetRanges() const    { return aEntry.aRanges; }
      70             : };
      71             : 
      72             : #endif
      73             : 
      74             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */