editeng/source/outliner/outlundo.hxx

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  28
  29 #ifndef _OUTLUNDO_HXX
  30 #define _OUTLUNDO_HXX
  31
  32 #include <editeng/outliner.hxx>
  33 #include <editeng/editdata.hxx>
  34 #include <editeng/editund2.hxx>
  35
  36 class OutlinerUndoBase : public EditUndo
  37 {
  38 private:
  39     Outliner*   mpOutliner;
  40
  41 public:
  42                 OutlinerUndoBase( sal_uInt16 nId, Outliner* pOutliner );
  43
  44     Outliner*   GetOutliner() const { return mpOutliner; }
  45 };
  46
  47 class OutlinerUndoChangeParaFlags : public OutlinerUndoBase
  48 {
  49 private:
  50     sal_uInt16      mnPara;
  51     sal_uInt16      mnOldFlags;
  52     sal_uInt16      mnNewFlags;
  53
  54     void ImplChangeFlags( sal_uInt16 nFlags );
  55
  56 public:
  57     OutlinerUndoChangeParaFlags( Outliner* pOutliner, sal_uInt16 nPara, sal_uInt16 nOldDepth, sal_uInt16 nNewDepth );
  58
  59     virtual void    Undo();
  60     virtual void    Redo();
  61 };
  62
  63 class OutlinerUndoChangeParaNumberingRestart : public OutlinerUndoBase
  64 {
  65 private:
  66     sal_uInt16      mnPara;
  67
  68     struct ParaRestartData
  69     {
  70         sal_Int16       mnNumberingStartValue;
  71         sal_Bool        mbParaIsNumberingRestart;
  72     };
  73
  74     ParaRestartData maUndoData;
  75     ParaRestartData maRedoData;
  76
  77     void ImplApplyData( const ParaRestartData& rData );
  78 public:
  79     OutlinerUndoChangeParaNumberingRestart( Outliner* pOutliner, sal_uInt16 nPara,
  80         sal_Int16 nOldNumberingStartValue, sal_Int16 mnNewNumberingStartValue,
  81         sal_Bool  nOldbParaIsNumberingRestart, sal_Bool nbNewParaIsNumberingRestart );
  82
  83     virtual void    Undo();
  84     virtual void    Redo();
  85 };
  86
  87 class OutlinerUndoChangeDepth : public OutlinerUndoBase
  88 {
  89     using SfxUndoAction::Repeat;
  90 private:
  91     sal_uInt16          mnPara;
  92     sal_Int16       mnOldDepth;
  93     sal_Int16       mnNewDepth;
  94
  95 public:
  96                     OutlinerUndoChangeDepth( Outliner* pOutliner, sal_uInt16 nPara, sal_Int16 nOldDepth, sal_Int16 nNewDepth );
  97
  98     virtual void    Undo();
  99     virtual void    Redo();
 100     virtual void    Repeat();
 101 };
 102
 103 // Help-Undo: If it does not exist an OutlinerUndoAction for a certain action
 104 // because this is handled by the EditEngine, but for example the bullet has
 105 // to be recalculated.
 106 class OutlinerUndoCheckPara : public OutlinerUndoBase
 107 {
 108     using SfxUndoAction::Repeat;
 109 private:
 110     sal_uInt16          mnPara;
 111
 112 public:
 113                     OutlinerUndoCheckPara( Outliner* pOutliner, sal_uInt16 nPara );
 114
 115     virtual void    Undo();
 116     virtual void    Redo();
 117     virtual void    Repeat();
 118 };
 119
 120
 121
 122 // -------------------------------------
 123
 124
 125 class OLUndoExpand : public EditUndo
 126 {
 127     using SfxUndoAction::Repeat;
 128     void Restore( sal_Bool bUndo );
 129 public:
 130     OLUndoExpand( Outliner* pOut, sal_uInt16 nId );
 131     ~OLUndoExpand();
 132     virtual void Undo();
 133     virtual void Redo();
 134     virtual void Repeat();
 135
 136     sal_uInt16* pParas;  // 0 == nCount contains paragraph number
 137     Outliner* pOutliner;
 138     sal_uInt16 nCount;
 139 };
 140
 141 #endif
 142
 143 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */