xref: /trunk/main/sw/source/core/text/portxt.hxx (revision 1ecadb572e7010ff3b3382ad9bf179dbc6efadbb)
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27 #ifndef _PORTXT_HXX
28 #define _PORTXT_HXX
29 #ifdef GCC
30 #include <sys/types.h>
31 #else
32 #include <new.h>    //fuer size_t, FIXEDMEM aus tools
33 #endif
34 #include <tools/mempool.hxx>
35 
36 #include "porlin.hxx"
37 
38 class SwTxtGuess;
39 
40 /*************************************************************************
41  *                      class SwTxtPortion
42  *************************************************************************/
43 
44 class SwTxtPortion : public SwLinePortion
45 {
46     void BreakCut( SwTxtFormatInfo &rInf, const SwTxtGuess &rGuess );
47     void BreakUnderflow( SwTxtFormatInfo &rInf );
48     sal_Bool _Format( SwTxtFormatInfo &rInf );
49 
50 public:
51     inline SwTxtPortion(){ SetWhichPor( POR_TXT ); }
52     SwTxtPortion( const SwLinePortion &rPortion );
53     virtual void Paint( const SwTxtPaintInfo &rInf ) const;
54     virtual sal_Bool Format( SwTxtFormatInfo &rInf );
55     virtual void FormatEOL( SwTxtFormatInfo &rInf );
56     virtual xub_StrLen GetCrsrOfst( const KSHORT nOfst ) const;
57     virtual SwPosSize GetTxtSize( const SwTxtSizeInfo &rInfo ) const;
58     virtual sal_Bool GetExpTxt( const SwTxtSizeInfo &rInf, XubString &rTxt ) const;
59     virtual long CalcSpacing( long nSpaceAdd, const SwTxtSizeInfo &rInf ) const;
60 
61     // zaehlt die Spaces fuer Blocksatz
62     xub_StrLen GetSpaceCnt( const SwTxtSizeInfo &rInf, xub_StrLen& rCnt ) const;
63 
64     sal_Bool CreateHyphen( SwTxtFormatInfo &rInf, SwTxtGuess &rGuess );
65 
66     // Accessibility: pass information about this portion to the PortionHandler
67     virtual void HandlePortion( SwPortionHandler& rPH ) const;
68 
69     OUTPUT_OPERATOR
70     DECL_FIXEDMEMPOOL_NEWDEL(SwTxtPortion)
71 };
72 
73 /*************************************************************************
74  *                      class SwHolePortion
75  *************************************************************************/
76 
77 class SwHolePortion : public SwLinePortion
78 {
79     KSHORT nBlankWidth;
80 public:
81             SwHolePortion( const SwTxtPortion &rPor );
82     inline KSHORT GetBlankWidth( ) const { return nBlankWidth; }
83     inline void SetBlankWidth( const KSHORT nNew ) { nBlankWidth = nNew; }
84     virtual SwLinePortion *Compress();
85     virtual sal_Bool Format( SwTxtFormatInfo &rInf );
86     virtual void Paint( const SwTxtPaintInfo &rInf ) const;
87 
88     // Accessibility: pass information about this portion to the PortionHandler
89     virtual void HandlePortion( SwPortionHandler& rPH ) const;
90 
91     OUTPUT_OPERATOR
92     DECL_FIXEDMEMPOOL_NEWDEL(SwHolePortion)
93 };
94 
95 class SwFieldMarkPortion : public SwTxtPortion
96 {
97     public:
98         inline SwFieldMarkPortion() : SwTxtPortion()
99             { }
100         virtual void Paint( const SwTxtPaintInfo &rInf ) const;
101         virtual sal_Bool Format( SwTxtFormatInfo &rInf );
102 };
103 
104 class SwFieldFormPortion : public SwTxtPortion
105 {
106     public:
107         inline SwFieldFormPortion() : SwTxtPortion()
108             { }
109     virtual void Paint( const SwTxtPaintInfo &rInf ) const;
110     virtual sal_Bool Format( SwTxtFormatInfo &rInf );
111 };
112 
113 
114 CLASSIO( SwTxtPortion )
115 CLASSIO( SwHolePortion )
116 
117 #endif
118