binfilter/inc/bf_svtools/itemiter.hxx

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  30 #ifndef _SFXITEMITER_HXX
  31 #define _SFXITEMITER_HXX
  32
  33 #ifndef _SOLAR_H
  34 #include <tools/solar.h>
  35 #endif
  36
  37 #ifndef _SFXITEMSET_HXX
  38 #include <bf_svtools/itemset.hxx>
  39 #endif
  40
  41 namespace binfilter
  42 {
  43
  44 class SfxPoolItem;
  45 class SfxItemSet;
  46 class SfxItemPool;
  47
  48 class  SfxItemIter
  49 {
  50     // Item-Feld - Start & Ende
  51     const SfxItemSet&   _rSet;
  52     USHORT                              _nStt, _nEnd, _nAkt;
  53
  54 public:
  55     SfxItemIter( const SfxItemSet& rSet );
  56     ~SfxItemIter();
  57
  58     // falls es diese gibt, returne sie, sonst 0
  59     const SfxPoolItem* FirstItem()
  60                        { _nAkt = _nStt;
  61                          return _rSet._nCount ? *(_rSet._aItems+_nAkt) : 0; }
  62     const SfxPoolItem* LastItem()
  63                        { _nAkt = _nEnd;
  64                          return _rSet._nCount ? *(_rSet._aItems+_nAkt) : 0; }
  65     const SfxPoolItem* GetCurItem()
  66                        { return _rSet._nCount ? *(_rSet._aItems+_nAkt) : 0; }
  67     const SfxPoolItem* NextItem();
  68
  69     BOOL                           IsAtStart() const { return _nAkt == _nStt; }
  70     BOOL               IsAtEnd() const   { return _nAkt == _nEnd; }
  71
  72     USHORT             GetCurPos() const { return _nAkt; }
  73     USHORT             GetFirstPos() const { return _nStt; }
  74     USHORT             GetLastPos() const { return _nEnd; }
  75 };
  76
  77 }
  78
  79 #endif