sc/inc/markarr.hxx

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  30
  31 #ifndef SC_MARKARR_HXX
  32 #define SC_MARKARR_HXX
  33
  34 #include "address.hxx"
  35 #include <tools/solar.h>
  36
  37 #define SC_MARKARRAY_DELTA    4
  38
  39 struct ScMarkEntry
  40 {
  41         SCROW                   nRow;
  42         BOOL                    bMarked;
  43 };
  44
  45 class ScMarkArray
  46 {
  47         SCSIZE                  nCount;
  48     SCSIZE          nLimit;
  49         ScMarkEntry*    pData;
  50
  51 friend class ScMarkArrayIter;
  52 friend class ScDocument;                                // fuer FillInfo
  53
  54 public:
  55                         ScMarkArray();
  56                         ~ScMarkArray();
  57         void    Reset( BOOL bMarked = FALSE );
  58         BOOL    GetMark( SCROW nRow ) const;
  59         void    SetMarkArea( SCROW nStartRow, SCROW nEndRow, BOOL bMarked );
  60         BOOL    IsAllMarked( SCROW nStartRow, SCROW nEndRow ) const;
  61         BOOL    HasOneMark( SCROW& rStartRow, SCROW& rEndRow ) const;
  62
  63         BOOL    HasMarks() const    { return ( nCount > 1 || ( nCount == 1 && pData[0].bMarked ) ); }
  64
  65         void    CopyMarksTo( ScMarkArray& rDestMarkArray ) const;
  66
  67         BOOL    Search( SCROW nRow, SCSIZE& nIndex ) const;
  68         void    DeleteArea(SCROW nStartRow, SCROW nEndRow);
  69
  70     /// Including current row, may return -1 if bUp and not found
  71         SCsROW  GetNextMarked( SCsROW nRow, BOOL bUp ) const;
  72         SCROW   GetMarkEnd( SCROW nRow, BOOL bUp ) const;
  73 };
  74
  75
  76 class ScMarkArrayIter                                   // selektierte Bereiche durchgehen
  77 {
  78         const ScMarkArray*      pArray;
  79         SCSIZE                          nPos;
  80 public:
  81                                 ScMarkArrayIter( const ScMarkArray* pNewArray );
  82                                 ~ScMarkArrayIter();
  83
  84         BOOL            Next( SCROW& rTop, SCROW& rBottom );
  85 };
  86
  87
  88
  89 #endif
  90