sw/inc/ndnotxt.hxx

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  30 #ifndef _NDNOTXT_HXX
  31 #define _NDNOTXT_HXX
  32
  33 #include "node.hxx"
  34
  35 class PolyPolygon;
  36
  37 // --------------------
  38 // SwNoTxtNode
  39 // --------------------
  40
  41 class SW_DLLPUBLIC SwNoTxtNode : public SwCntntNode
  42 {
  43         friend class SwNodes;
  44         friend class SwNoTxtFrm;
  45
  46         String aAlternateText;          // alternativer Text  (HTML)
  47
  48         PolyPolygon *pContour;          // Polygon fuer Konturumlauf
  49     BOOL bAutomaticContour : 1; // automatic contour polygon, not manipulated
  50         BOOL bContourMapModeValid : 1; // contour map mode is not the graphics's
  51                                                                    // prefered map mode, but either
  52                                                                    // MM100 or or pixel
  53         BOOL bPixelContour : 1;         // contour map mode is invalid and pixel.
  54
  55         // erzeugt fuer alle Ableitungen einen AttrSet mit Bereichen
  56         // fuer Frame- und Grafik-Attributen (wird nur vom SwCntntNode gerufen)
  57         virtual void NewAttrSet( SwAttrPool& );
  58
  59         SwNoTxtNode( const SwNoTxtNode& );                              //nicht erlaubt
  60         SwNoTxtNode &operator=( const SwNoTxtNode& );   //nicht erlaubt
  61
  62 protected:
  63         SwNoTxtNode( const SwNodeIndex &rWhere, const BYTE nNdType,
  64                                 SwGrfFmtColl *pGrColl, SwAttrSet* pAutoAttr = 0 );
  65
  66 public:
  67         ~SwNoTxtNode();
  68
  69         virtual SwCntntFrm *MakeFrm();
  70
  71     inline SwGrfFmtColl *GetGrfColl() const { return (SwGrfFmtColl*)GetRegisteredIn(); }
  72
  73         virtual Size GetTwipSize() const = 0;
  74
  75         virtual BOOL SavePersistentData();
  76         virtual BOOL RestorePersistentData();
  77
  78         // alternativen Text abfragen/setzen
  79         const String& GetAlternateText() const          { return aAlternateText; }
  80         void SetAlternateText( const String& rTxt, sal_Bool bBroadcast=sal_False );
  81
  82     void               SetContour( const PolyPolygon *pPoly,
  83                                    BOOL bAutomatic = FALSE );
  84         const PolyPolygon *HasContour() const;
  85         BOOL                   _HasContour() const { return pContour!=0; };
  86         void                       GetContour( PolyPolygon &rPoly ) const;
  87         void                       CreateContour();
  88
  89         void                       SetAutomaticContour( BOOL bSet ) { bAutomaticContour = bSet; }
  90     BOOL               HasAutomaticContour() const { return bAutomaticContour; }
  91
  92         // set either a MM100 or pixel contour
  93     void               SetContourAPI( const PolyPolygon *pPoly );
  94
  95         // get either a MM100 or pixel contour, return FALSE if no contour is set.
  96         BOOL                       GetContourAPI( PolyPolygon &rPoly ) const;
  97
  98         void                       SetPixelContour( BOOL bSet ) { bPixelContour = bSet; }
  99     BOOL               IsPixelContour() const;
 100
 101     BOOL               IsContourMapModeValid() const { return bContourMapModeValid; }
 102
 103         //Besorgt die Graphic, mit SwapIn fuer GrfNode, per GetData fuer OLE.
 104         Graphic GetGraphic() const;
 105 };
 106
 107 // Inline Metoden aus Node.hxx - erst hier ist der TxtNode bekannt !!
 108 inline SwNoTxtNode *SwNode::GetNoTxtNode()
 109 {
 110         return ND_NOTXTNODE & nNodeType ? (SwNoTxtNode*)this : 0;
 111 }
 112 inline const SwNoTxtNode *SwNode::GetNoTxtNode() const
 113 {
 114         return ND_NOTXTNODE & nNodeType ? (const SwNoTxtNode*)this : 0;
 115 }
 116
 117 #endif  // _NDNOTXT_HXX