sc/inc/unoreflist.hxx

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  30
  31 #ifndef SC_UNOREFLIST_HXX
  32 #define SC_UNOREFLIST_HXX
  33
  34 #include <list>
  35 #include <svtools/hint.hxx>
  36 #include "rangelst.hxx"
  37
  38
  39 struct ScUnoRefEntry
  40 {
  41     sal_Int64   nObjectId;
  42     ScRangeList aRanges;
  43
  44     ScUnoRefEntry( sal_Int64 nId, const ScRangeList& rOldRanges ) :
  45         nObjectId( nId ),
  46         aRanges( rOldRanges )
  47     {
  48     }
  49 };
  50
  51 /** List of RefUpdate changes made to UNO objects during ScUpdateRefHint broadcast.
  52 */
  53
  54 class ScUnoRefList
  55 {
  56 private:
  57     ::std::list<ScUnoRefEntry> aEntries;
  58
  59 public:
  60                 ScUnoRefList();
  61                 ~ScUnoRefList();
  62
  63     void        Add( sal_Int64 nId, const ScRangeList& rOldRanges );
  64     void        Undo( ScDocument* pDoc );
  65
  66     bool        IsEmpty() const     { return aEntries.empty(); }
  67 };
  68
  69 /** Hint to restore a UNO object to its old state (used during undo).
  70 */
  71
  72 class ScUnoRefUndoHint : public SfxHint
  73 {
  74     ScUnoRefEntry   aEntry;
  75
  76 public:
  77                 TYPEINFO();
  78                 ScUnoRefUndoHint( const ScUnoRefEntry& rRefEntry );
  79                 ~ScUnoRefUndoHint();
  80
  81     sal_Int64   GetObjectId() const         { return aEntry.nObjectId; }
  82     const ScRangeList& GetRanges() const    { return aEntry.aRanges; }
  83 };
  84
  85
  86 #endif
  87