1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifndef SC_UNOREFLIST_HXX 25 #define SC_UNOREFLIST_HXX 26 27 #include <list> 28 #include <svl/hint.hxx> 29 #include "rangelst.hxx" 30 31 32 struct ScUnoRefEntry 33 { 34 sal_Int64 nObjectId; 35 ScRangeList aRanges; 36 ScUnoRefEntryScUnoRefEntry37 ScUnoRefEntry( sal_Int64 nId, const ScRangeList& rOldRanges ) : 38 nObjectId( nId ), 39 aRanges( rOldRanges ) 40 { 41 } 42 }; 43 44 /** List of RefUpdate changes made to UNO objects during ScUpdateRefHint broadcast. 45 */ 46 47 class ScUnoRefList 48 { 49 private: 50 ::std::list<ScUnoRefEntry> aEntries; 51 52 public: 53 ScUnoRefList(); 54 ~ScUnoRefList(); 55 56 void Add( sal_Int64 nId, const ScRangeList& rOldRanges ); 57 void Undo( ScDocument* pDoc ); 58 IsEmpty() const59 bool IsEmpty() const { return aEntries.empty(); } 60 }; 61 62 /** Hint to restore a UNO object to its old state (used during undo). 63 */ 64 65 class ScUnoRefUndoHint : public SfxHint 66 { 67 ScUnoRefEntry aEntry; 68 69 public: 70 TYPEINFO(); 71 ScUnoRefUndoHint( const ScUnoRefEntry& rRefEntry ); 72 ~ScUnoRefUndoHint(); 73 GetObjectId() const74 sal_Int64 GetObjectId() const { return aEntry.nObjectId; } GetRanges() const75 const ScRangeList& GetRanges() const { return aEntry.aRanges; } 76 }; 77 78 79 #endif 80 81