sw/source/core/crsr/trvlcol.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_sw.hxx"
  33
  34
  35
  36 #include <crsrsh.hxx>
  37 #include <doc.hxx>
  38 #include <layfrm.hxx>
  39 #include <cntfrm.hxx>
  40 #include <swcrsr.hxx>
  41 #include <viscrs.hxx>
  42 #include <callnk.hxx>
  43
  44
  45
  46 SwLayoutFrm* GetCurrColumn( const SwLayoutFrm* pLayFrm )
  47 {
  48     while( pLayFrm && !pLayFrm->IsColumnFrm() )
  49         pLayFrm = pLayFrm->GetUpper();
  50     return (SwLayoutFrm*)pLayFrm;
  51 }
  52
  53
  54 SwLayoutFrm* GetNextColumn( const SwLayoutFrm* pLayFrm )
  55 {
  56     SwLayoutFrm* pActCol = GetCurrColumn( pLayFrm );
  57     return pActCol ? (SwLayoutFrm*)pActCol->GetNext() : 0;
  58 }
  59
  60
  61 SwLayoutFrm* GetPrevColumn( const SwLayoutFrm* pLayFrm )
  62 {
  63     SwLayoutFrm* pActCol = GetCurrColumn( pLayFrm );
  64     return pActCol ? (SwLayoutFrm*)pActCol->GetPrev() : 0;
  65 }
  66
  67
  68 SwCntntFrm* GetColumnStt( const SwLayoutFrm* pColFrm )
  69 {
  70     return pColFrm ? (SwCntntFrm*)pColFrm->ContainsCntnt() : 0;
  71 }
  72
  73
  74 SwCntntFrm* GetColumnEnd( const SwLayoutFrm* pColFrm )
  75 {
  76     SwCntntFrm *pRet = GetColumnStt( pColFrm );
  77     if( !pRet )
  78         return 0;
  79
  80     SwCntntFrm *pNxt = pRet->GetNextCntntFrm();
  81     while( pNxt && pColFrm->IsAnLower( pNxt ) )
  82     {
  83         pRet = pNxt;
  84         pNxt = pNxt->GetNextCntntFrm();
  85     }
  86     return pRet;
  87 }
  88
  89
  90 SwWhichColumn fnColumnPrev = &GetPrevColumn;
  91 SwWhichColumn fnColumnCurr = &GetCurrColumn;
  92 SwWhichColumn fnColumnNext = &GetNextColumn;
  93 SwPosColumn fnColumnStart = &GetColumnStt;
  94 SwPosColumn fnColumnEnd = &GetColumnEnd;
  95
  96
  97 BOOL SwCrsrShell::MoveColumn( SwWhichColumn fnWhichCol, SwPosColumn fnPosCol )
  98 {
  99     BOOL bRet = FALSE;
 100     if( !pTblCrsr )
 101     {
 102         SwLayoutFrm* pLayFrm = GetCurrFrm()->GetUpper();
 103         if( pLayFrm && 0 != ( pLayFrm = (*fnWhichCol)( pLayFrm )) )
 104         {
 105             SwCntntFrm* pCnt = (*fnPosCol)( pLayFrm );
 106             if( pCnt )
 107             {
 108                 SET_CURR_SHELL( this );
 109                 SwCallLink aLk( *this );        // Crsr-Moves ueberwachen, evt. Link callen
 110                 SwCrsrSaveState aSaveState( *pCurCrsr );
 111
 112                 pCnt->Calc();                                   // ???
 113
 114                 Point aPt( pCnt->Frm().Pos() + pCnt->Prt().Pos() );
 115                 if( fnPosCol == GetColumnEnd )
 116                 {
 117                     aPt.X() += pCnt->Prt().Width();
 118                     aPt.Y() += pCnt->Prt().Height();
 119                 }
 120
 121                 pCnt->GetCrsrOfst( pCurCrsr->GetPoint(), aPt );
 122
 123                 if( !pCurCrsr->IsInProtectTable( TRUE ) &&
 124                     !pCurCrsr->IsSelOvr() )
 125                 {
 126                     UpdateCrsr();
 127                     bRet = TRUE;
 128                 }
 129             }
 130         }
 131     }
 132     return bRet;
 133 }
 134
 135
 136