sw/inc/SwUndoField.hxx

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  27 #ifndef _SW_UNDO_FIELD_HXX
  28 #define _SW_UNDO_FIELD_HXX
  29
  30 #include <undobj.hxx>
  31
  32 class SwDoc;
  33 class SwField;
  34 class SwMsgPoolItem;
  35
  36 class SwUndoField : public SwUndo
  37 {
  38     ULONG nNodeIndex;
  39     xub_StrLen nOffset;
  40
  41 protected:
  42     SwDoc * pDoc;
  43     SwPosition GetPosition();
  44
  45 public:
  46     SwUndoField(const SwPosition & rPos, SwUndoId nId = UNDO_FIELD );
  47     virtual ~SwUndoField();
  48 };
  49
  50 class SwUndoFieldFromDoc : public SwUndoField
  51 {
  52     SwField * pOldField, * pNewField;
  53     SwMsgPoolItem * pHnt;
  54     BOOL bUpdate;
  55
  56 public:
  57     SwUndoFieldFromDoc(const SwPosition & rPos, const SwField & aOldField,
  58                        const SwField & aNewField,
  59                        SwMsgPoolItem * pHnt, BOOL bUpdate,
  60                        SwUndoId nId = UNDO_FIELD );
  61     virtual ~SwUndoFieldFromDoc();
  62
  63     virtual void Undo(SwUndoIter & rIt);
  64     virtual void Redo(SwUndoIter & rIt);
  65     virtual void Repeat(SwUndoIter & rIt);
  66 };
  67
  68 class SwUndoFieldFromAPI : public SwUndoField
  69 {
  70     com::sun::star::uno::Any aOldVal, aNewVal;
  71     USHORT nWhich;
  72
  73 public:
  74     SwUndoFieldFromAPI(const SwPosition & rPos,
  75                        const com::sun::star::uno::Any & rOldVal,
  76                        const com::sun::star::uno::Any & rNewVal,
  77                        USHORT nWhich);
  78     virtual ~SwUndoFieldFromAPI();
  79
  80     virtual void Undo(SwUndoIter & rIt);
  81     virtual void Redo(SwUndoIter & rIt);
  82     virtual void Repeat(SwUndoIter & rIt);
  83 };
  84
  85 #endif // _SW_UNDO_FIELD_HXX