1 /************************************************************************* 2 * 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * Copyright 2000, 2010 Oracle and/or its affiliates. 6 * 7 * OpenOffice.org - a multi-platform office productivity suite 8 * 9 * This file is part of OpenOffice.org. 10 * 11 * OpenOffice.org is free software: you can redistribute it and/or modify 12 * it under the terms of the GNU Lesser General Public License version 3 13 * only, as published by the Free Software Foundation. 14 * 15 * OpenOffice.org is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU Lesser General Public License version 3 for more details 19 * (a copy is included in the LICENSE file that accompanied this code). 20 * 21 * You should have received a copy of the GNU Lesser General Public License 22 * version 3 along with OpenOffice.org. If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27 28 #ifndef SC_UNOREFLIST_HXX 29 #define SC_UNOREFLIST_HXX 30 31 #include <list> 32 #include <svl/hint.hxx> 33 #include "rangelst.hxx" 34 35 36 struct ScUnoRefEntry 37 { 38 sal_Int64 nObjectId; 39 ScRangeList aRanges; 40 41 ScUnoRefEntry( sal_Int64 nId, const ScRangeList& rOldRanges ) : 42 nObjectId( nId ), 43 aRanges( rOldRanges ) 44 { 45 } 46 }; 47 48 /** List of RefUpdate changes made to UNO objects during ScUpdateRefHint broadcast. 49 */ 50 51 class ScUnoRefList 52 { 53 private: 54 ::std::list<ScUnoRefEntry> aEntries; 55 56 public: 57 ScUnoRefList(); 58 ~ScUnoRefList(); 59 60 void Add( sal_Int64 nId, const ScRangeList& rOldRanges ); 61 void Undo( ScDocument* pDoc ); 62 63 bool IsEmpty() const { return aEntries.empty(); } 64 }; 65 66 /** Hint to restore a UNO object to its old state (used during undo). 67 */ 68 69 class ScUnoRefUndoHint : public SfxHint 70 { 71 ScUnoRefEntry aEntry; 72 73 public: 74 TYPEINFO(); 75 ScUnoRefUndoHint( const ScUnoRefEntry& rRefEntry ); 76 ~ScUnoRefUndoHint(); 77 78 sal_Int64 GetObjectId() const { return aEntry.nObjectId; } 79 const ScRangeList& GetRanges() const { return aEntry.aRanges; } 80 }; 81 82 83 #endif 84 85