sw/source/core/inc/cntfrm.hxx

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  30 #ifndef _CNTFRM_HXX
  31 #define _CNTFRM_HXX
  32 #include "frame.hxx"
  33 #include "flowfrm.hxx"
  34 #include "cshtyp.hxx"
  35
  36 class SwLayoutFrm;
  37 class SwCntntNode;
  38 class SwBorderAttrs;
  39 class SwAttrSetChg;
  40 class SwTxtFrm;
  41
  42 //Implementiert in cntfrm.cxx, wird von cntfrm.cxx und crsrsh.cxx angezogen
  43 extern BOOL GetFrmInPage( const SwCntntFrm*, SwWhichPage, SwPosPage, SwPaM* );
  44
  45 class SwCntntFrm: public SwFrm, public SwFlowFrm
  46 {
  47     friend void MakeNxt( SwFrm *pFrm, SwFrm *pNxt );    //ruft MakePrtArea
  48
  49     // --> OD 2007-11-26 #b6614158#
  50     // parameter <bObjsInNewUpper>, indicating that objects are existing in
  51     // remaining area of new upper
  52     BOOL _WouldFit( SwTwips nSpace,
  53                     SwLayoutFrm *pNewUpper,
  54                     BOOL bTstMove,
  55                     const bool bObjsInNewUpper );
  56     // <--
  57     virtual void MakeAll();
  58
  59     void _UpdateAttr( SfxPoolItem*, SfxPoolItem*, BYTE &,
  60                       SwAttrSetChg *pa = 0, SwAttrSetChg *pb = 0 );
  61
  62     virtual BOOL ShouldBwdMoved( SwLayoutFrm *pNewUpper, BOOL, BOOL& );
  63
  64     const SwCntntFrm* ImplGetNextCntntFrm( bool bFwd ) const;
  65
  66 protected:
  67
  68     BOOL MakePrtArea( const SwBorderAttrs & );
  69
  70     virtual void Modify( SfxPoolItem*, SfxPoolItem* );
  71     virtual SwTwips ShrinkFrm( SwTwips, BOOL bTst = FALSE, BOOL bInfo = FALSE );
  72     virtual SwTwips GrowFrm  ( SwTwips, BOOL bTst = FALSE, BOOL bInfo = FALSE );
  73
  74     SwCntntFrm( SwCntntNode * const );
  75
  76 public:
  77     virtual ~SwCntntFrm();
  78     TYPEINFO(); //bereits in Basisklassen drin
  79
  80     virtual void Cut();
  81     virtual void Paste( SwFrm* pParent, SwFrm* pSibling = 0 );
  82
  83     inline               SwCntntNode *GetNode();
  84     inline const SwCntntNode *GetNode() const;
  85                  USHORT           GetSectionLevel();
  86
  87     inline const SwCntntFrm *GetFollow() const;
  88     inline               SwCntntFrm *GetFollow();
  89     SwTxtFrm* FindMaster() const;
  90
  91         //Layoutabhaengiges Cursortravelling
  92     virtual BOOL        LeftMargin( SwPaM * ) const;
  93     virtual BOOL        RightMargin( SwPaM *, BOOL bAPI = FALSE ) const;
  94     virtual BOOL        UnitUp( SwPaM *, const SwTwips nOffset = 0,
  95                             BOOL bSetInReadOnly = FALSE ) const;
  96     virtual BOOL        UnitDown( SwPaM *, const SwTwips nOffset = 0,
  97                             BOOL bSetInReadOnly = FALSE ) const;
  98     inline      BOOL    StartNextPage( SwPaM * ) const;
  99     inline      BOOL    StartPrevPage( SwPaM * ) const;
 100     inline      BOOL    StartCurrPage( SwPaM * ) const;
 101     inline      BOOL    EndCurrPage( SwPaM * ) const;
 102     inline      BOOL    EndNextPage( SwPaM * ) const;
 103     inline      BOOL    EndPrevPage( SwPaM * ) const;
 104
 105     // nMaxHeight is the required height
 106     // bSplit indicates, that the paragraph has to be split
 107     // bTst indicates, that we are currently doing a test formatting
 108     virtual sal_Bool WouldFit( SwTwips &nMaxHeight, sal_Bool &bSplit, sal_Bool bTst );
 109
 110     BOOL MoveFtnCntFwd( BOOL, SwFtnBossFrm* );//von MoveFwd gerufen bei Ftn-Inhalt
 111
 112     inline  SwCntntFrm* GetNextCntntFrm() const;
 113     inline  SwCntntFrm* GetPrevCntntFrm() const;
 114 };
 115
 116 inline SwCntntFrm* SwCntntFrm::GetNextCntntFrm() const
 117 {
 118     if ( GetNext() && GetNext()->IsCntntFrm() )
 119         return (SwCntntFrm*)GetNext();
 120     else
 121         return (SwCntntFrm*)ImplGetNextCntntFrm( true );
 122 }
 123
 124 inline SwCntntFrm* SwCntntFrm::GetPrevCntntFrm() const
 125 {
 126     if ( GetPrev() && GetPrev()->IsCntntFrm() )
 127         return (SwCntntFrm*)GetPrev();
 128     else
 129         return (SwCntntFrm*)ImplGetNextCntntFrm( false );
 130 }
 131
 132 inline SwCntntNode *SwCntntFrm::GetNode()
 133 {
 134     return (SwCntntNode*)GetDep();
 135 }
 136 inline const SwCntntNode *SwCntntFrm::GetNode() const
 137 {
 138     return (SwCntntNode*)GetDep();
 139 }
 140
 141 inline const SwCntntFrm *SwCntntFrm::GetFollow() const
 142 {
 143     return (const SwCntntFrm*)SwFlowFrm::GetFollow();
 144 }
 145 inline SwCntntFrm *SwCntntFrm::GetFollow()
 146 {
 147     return (SwCntntFrm*)SwFlowFrm::GetFollow();
 148 }
 149
 150 #endif