editeng/source/outliner/paralist.hxx

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  28
  29 #ifndef _PARALIST_HXX
  30 #define _PARALIST_HXX
  31
  32 #include <vector>
  33
  34 #include <tools/link.hxx>
  35
  36 class Paragraph;
  37
  38 class ParagraphList
  39 {
  40 public:
  41     void            Clear( sal_Bool bDestroyParagraphs );
  42
  43     sal_uInt32      GetParagraphCount() const
  44     {
  45         return maEntries.size();
  46     }
  47
  48     Paragraph*      GetParagraph( sal_uLong nPos ) const
  49     {
  50         return nPos < maEntries.size() ? maEntries[nPos] : NULL;
  51     }
  52
  53     sal_uLong           GetAbsPos( Paragraph* pParent ) const;
  54
  55     void            Append( Paragraph *pPara);
  56     void            Insert( Paragraph* pPara, sal_uLong nAbsPos);
  57     void            Remove( sal_uLong nPara );
  58     void            MoveParagraphs( sal_uLong nStart, sal_uLong nDest, sal_uLong nCount );
  59
  60     Paragraph*      GetParent( Paragraph* pParagraph /*, sal_uInt16& rRelPos */ ) const;
  61     sal_Bool            HasChildren( Paragraph* pParagraph ) const;
  62     sal_Bool            HasHiddenChildren( Paragraph* pParagraph ) const;
  63     sal_Bool            HasVisibleChildren( Paragraph* pParagraph ) const;
  64     sal_uLong           GetChildCount( Paragraph* pParagraph ) const;
  65
  66     void            Expand( Paragraph* pParent );
  67     void            Collapse( Paragraph* pParent );
  68
  69     void            SetVisibleStateChangedHdl( const Link& rLink ) { aVisibleStateChangedHdl = rLink; }
  70     Link            GetVisibleStateChangedHdl() const { return aVisibleStateChangedHdl; }
  71
  72 private:
  73
  74     Link aVisibleStateChangedHdl;
  75     std::vector<Paragraph*> maEntries;
  76 };
  77
  78 #endif
  79
  80 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */