xref: /aoo42x/main/sw/source/core/text/itrpaint.hxx (revision cdf0e10c)
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27 #ifndef _ITRPAINT_HXX
28 #define _ITRPAINT_HXX
29 #include "itrtxt.hxx"
30 
31 class SwSaveClip;          // SwTxtPainter
32 class SwMultiPortion;
33 
34 /*************************************************************************
35  *                      class SwTxtPainter
36  *************************************************************************/
37 
38 class SwTxtPainter : public SwTxtCursor
39 {
40 	sal_Bool bPaintDrop;
41 
42 	SwLinePortion *CalcPaintOfst( const SwRect &rPaint );
43     void CheckSpecialUnderline( const SwLinePortion* pPor,
44                                 long nAdjustBaseLine = 0 );
45 protected:
46 	void CtorInitTxtPainter( SwTxtFrm *pFrm, SwTxtPaintInfo *pInf );
47 	inline SwTxtPainter(SwTxtNode* pTxtNode) : SwTxtCursor(pTxtNode) { }
48 
49 public:
50 	inline SwTxtPainter( SwTxtFrm *pTxtFrm, SwTxtPaintInfo *pTxtPaintInf ) : SwTxtCursor(pTxtFrm!=NULL?pTxtFrm->GetTxtNode():NULL)
51            { CtorInitTxtPainter( pTxtFrm, pTxtPaintInf ); }
52 	void DrawTextLine( const SwRect &rPaint, SwSaveClip &rClip,
53 					   const sal_Bool bUnderSz );
54 	void PaintDropPortion();
55     // if PaintMultiPortion is called recursively, we have to pass the
56     // surrounding SwBidiPortion
57     void PaintMultiPortion( const SwRect &rPaint, SwMultiPortion& rMulti,
58                             const SwMultiPortion* pEnvPor = 0 );
59     inline void SetPaintDrop( const sal_Bool bNew ) { bPaintDrop = bNew; }
60 	inline sal_Bool IsPaintDrop() const { return bPaintDrop; }
61 	inline SwTxtPaintInfo &GetInfo()
62 		{ return (SwTxtPaintInfo&)SwTxtIter::GetInfo(); }
63 	inline const SwTxtPaintInfo &GetInfo() const
64 		{ return (const SwTxtPaintInfo&)SwTxtIter::GetInfo(); }
65 };
66 
67 
68 
69 #endif
70