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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_UNOREFLIST_HXX
      21                 :            : #define SC_UNOREFLIST_HXX
      22                 :            : 
      23                 :            : #include <list>
      24                 :            : #include <svl/hint.hxx>
      25                 :            : #include "rangelst.hxx"
      26                 :            : 
      27                 :            : 
      28                 :       4278 : struct ScUnoRefEntry
      29                 :            : {
      30                 :            :     sal_Int64   nObjectId;
      31                 :            :     ScRangeList aRanges;
      32                 :            : 
      33                 :       1426 :     ScUnoRefEntry( sal_Int64 nId, const ScRangeList& rOldRanges ) :
      34                 :            :         nObjectId( nId ),
      35                 :       1426 :         aRanges( rOldRanges )
      36                 :            :     {
      37                 :       1426 :     }
      38                 :            : };
      39                 :            : 
      40                 :            : /** List of RefUpdate changes made to UNO objects during ScUpdateRefHint broadcast.
      41                 :            : */
      42                 :            : 
      43                 :            : class ScUnoRefList
      44                 :            : {
      45                 :            : private:
      46                 :            :     ::std::list<ScUnoRefEntry> aEntries;
      47                 :            : 
      48                 :            : public:
      49                 :            :                 ScUnoRefList();
      50                 :            :                 ~ScUnoRefList();
      51                 :            : 
      52                 :            :     void        Add( sal_Int64 nId, const ScRangeList& rOldRanges );
      53                 :            :     void        Undo( ScDocument* pDoc );
      54                 :            : 
      55                 :         36 :     bool        IsEmpty() const     { return aEntries.empty(); }
      56                 :            : };
      57                 :            : 
      58                 :            : /** Hint to restore a UNO object to its old state (used during undo).
      59                 :            : */
      60                 :            : 
      61                 :            : class ScUnoRefUndoHint : public SfxHint
      62                 :            : {
      63                 :            :     ScUnoRefEntry   aEntry;
      64                 :            : 
      65                 :            : public:
      66                 :            :                 TYPEINFO();
      67                 :            :                 ScUnoRefUndoHint( const ScUnoRefEntry& rRefEntry );
      68                 :            :                 ~ScUnoRefUndoHint();
      69                 :            : 
      70                 :          0 :     sal_Int64   GetObjectId() const         { return aEntry.nObjectId; }
      71                 :          0 :     const ScRangeList& GetRanges() const    { return aEntry.aRanges; }
      72                 :            : };
      73                 :            : 
      74                 :            : 
      75                 :            : #endif
      76                 :            : 
      77                 :            : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */