sw/inc/SwUndoField.hxx

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  30 #ifndef _SW_UNDO_FIELD_HXX
  31 #define _SW_UNDO_FIELD_HXX
  32
  33 #include <undobj.hxx>
  34
  35 class SwDoc;
  36 class SwField;
  37 class SwMsgPoolItem;
  38
  39 class SwUndoField : public SwUndo
  40 {
  41     ULONG nNodeIndex;
  42     xub_StrLen nOffset;
  43
  44 protected:
  45     SwDoc * pDoc;
  46     SwPosition GetPosition();
  47
  48 public:
  49     SwUndoField(const SwPosition & rPos, SwUndoId nId = UNDO_FIELD );
  50     virtual ~SwUndoField();
  51 };
  52
  53 class SwUndoFieldFromDoc : public SwUndoField
  54 {
  55     SwField * pOldField, * pNewField;
  56     SwMsgPoolItem * pHnt;
  57     BOOL bUpdate;
  58
  59 public:
  60     SwUndoFieldFromDoc(const SwPosition & rPos, const SwField & aOldField,
  61                        const SwField & aNewField,
  62                        SwMsgPoolItem * pHnt, BOOL bUpdate,
  63                        SwUndoId nId = UNDO_FIELD );
  64     virtual ~SwUndoFieldFromDoc();
  65
  66     virtual void Undo(SwUndoIter & rIt);
  67     virtual void Redo(SwUndoIter & rIt);
  68     virtual void Repeat(SwUndoIter & rIt);
  69 };
  70
  71 class SwUndoFieldFromAPI : public SwUndoField
  72 {
  73     com::sun::star::uno::Any aOldVal, aNewVal;
  74     USHORT nWhich;
  75
  76 public:
  77     SwUndoFieldFromAPI(const SwPosition & rPos,
  78                        const com::sun::star::uno::Any & rOldVal,
  79                        const com::sun::star::uno::Any & rNewVal,
  80                        USHORT nWhich);
  81     virtual ~SwUndoFieldFromAPI();
  82
  83     virtual void Undo(SwUndoIter & rIt);
  84     virtual void Redo(SwUndoIter & rIt);
  85     virtual void Repeat(SwUndoIter & rIt);
  86 };
  87
  88 #endif // _SW_UNDO_FIELD_HXX