sw/source/core/text/portxt.hxx

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  30 #ifndef _PORTXT_HXX
  31 #define _PORTXT_HXX
  32 #ifdef GCC
  33 #include <sys/types.h>
  34 #else
  35 #include <new.h>        //fuer size_t, FIXEDMEM aus tools
  36 #endif
  37 #include <tools/mempool.hxx>
  38
  39 #include "porlin.hxx"
  40
  41 class SwTxtGuess;
  42
  43 /*************************************************************************
  44  *                                              class SwTxtPortion
  45  *************************************************************************/
  46
  47 class SwTxtPortion : public SwLinePortion
  48 {
  49     void BreakCut( SwTxtFormatInfo &rInf, const SwTxtGuess &rGuess );
  50     void BreakUnderflow( SwTxtFormatInfo &rInf );
  51     sal_Bool _Format( SwTxtFormatInfo &rInf );
  52
  53 public:
  54     inline SwTxtPortion(){ SetWhichPor( POR_TXT ); }
  55     SwTxtPortion( const SwLinePortion &rPortion );
  56     virtual void Paint( const SwTxtPaintInfo &rInf ) const;
  57     virtual sal_Bool Format( SwTxtFormatInfo &rInf );
  58     virtual void FormatEOL( SwTxtFormatInfo &rInf );
  59     virtual xub_StrLen GetCrsrOfst( const KSHORT nOfst ) const;
  60     virtual SwPosSize GetTxtSize( const SwTxtSizeInfo &rInfo ) const;
  61     virtual sal_Bool GetExpTxt( const SwTxtSizeInfo &rInf, XubString &rTxt ) const;
  62     virtual long CalcSpacing( long nSpaceAdd, const SwTxtSizeInfo &rInf ) const;
  63
  64     // zaehlt die Spaces fuer Blocksatz
  65     xub_StrLen GetSpaceCnt( const SwTxtSizeInfo &rInf, xub_StrLen& rCnt ) const;
  66
  67     sal_Bool CreateHyphen( SwTxtFormatInfo &rInf, SwTxtGuess &rGuess );
  68
  69     // Accessibility: pass information about this portion to the PortionHandler
  70     virtual void HandlePortion( SwPortionHandler& rPH ) const;
  71
  72     OUTPUT_OPERATOR
  73     DECL_FIXEDMEMPOOL_NEWDEL(SwTxtPortion)
  74 };
  75
  76 /*************************************************************************
  77  *                                              class SwHolePortion
  78  *************************************************************************/
  79
  80 class SwHolePortion : public SwLinePortion
  81 {
  82     KSHORT nBlankWidth;
  83 public:
  84             SwHolePortion( const SwTxtPortion &rPor );
  85     inline KSHORT GetBlankWidth( ) const { return nBlankWidth; }
  86     inline void SetBlankWidth( const KSHORT nNew ) { nBlankWidth = nNew; }
  87     virtual SwLinePortion *Compress();
  88     virtual sal_Bool Format( SwTxtFormatInfo &rInf );
  89     virtual void Paint( const SwTxtPaintInfo &rInf ) const;
  90
  91     // Accessibility: pass information about this portion to the PortionHandler
  92     virtual void HandlePortion( SwPortionHandler& rPH ) const;
  93
  94     OUTPUT_OPERATOR
  95     DECL_FIXEDMEMPOOL_NEWDEL(SwHolePortion)
  96 };
  97
  98 class SwFieldMarkPortion : public SwTxtPortion
  99 {
 100     public:
 101         inline SwFieldMarkPortion() : SwTxtPortion()
 102             { }
 103         virtual void Paint( const SwTxtPaintInfo &rInf ) const;
 104         virtual sal_Bool Format( SwTxtFormatInfo &rInf );
 105 };
 106
 107 class SwFieldFormPortion : public SwTxtPortion
 108 {
 109     public:
 110         inline SwFieldFormPortion() : SwTxtPortion()
 111             { }
 112     virtual void Paint( const SwTxtPaintInfo &rInf ) const;
 113     virtual sal_Bool Format( SwTxtFormatInfo &rInf );
 114 };
 115
 116
 117 CLASSIO( SwTxtPortion )
 118 CLASSIO( SwHolePortion )
 119
 120 #endif