sw/source/core/access/accfrmobjslist.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 #include <pagefrm.hxx>
  36 // OD 2004-05-24 #i28701#
  37 #include <sortedobjs.hxx>
  38 #include <accfrmobjslist.hxx>
  39
  40
  41 SwFrmOrObjSList_const_iterator::SwFrmOrObjSList_const_iterator(
  42     const SwFrmOrObjSList& rLst, sal_Bool ) :
  43     rList( rLst ), aCurr( rList.pFrm->GetLower() ), nNextObj( 0 )
  44 {
  45     if( !aCurr.GetSwFrm() )
  46     {
  47         if( rList.pFrm->IsPageFrm() )
  48         {
  49             const SwPageFrm *pPgFrm =
  50                 static_cast< const SwPageFrm * >( rList.pFrm );
  51             const SwSortedObjs *pObjs = pPgFrm->GetSortedObjs();
  52             if( pObjs && pObjs->Count() )
  53                 aCurr = (*pObjs)[nNextObj++]->GetDrawObj();
  54         }
  55         else if( rList.pFrm->IsTxtFrm() )
  56         {
  57             const SwSortedObjs *pObjs = rList.pFrm->GetDrawObjs();
  58             if( pObjs && pObjs->Count() )
  59             {
  60                 aCurr = (*pObjs)[nNextObj++]->GetDrawObj();
  61                 while( aCurr.IsValid() && !aCurr.IsBoundAsChar() )
  62                     aCurr = (nNextObj < pObjs->Count())
  63                                 ? (*pObjs)[nNextObj++]->GetDrawObj()
  64                                 : static_cast< const SdrObject *>( 0 );
  65
  66             }
  67         }
  68     }
  69     if( rList.bVisibleOnly )
  70     {
  71         // Find the first visible
  72         while( aCurr.IsValid() &&
  73                !aCurr.GetBox().IsOver( rList.aVisArea ) )
  74             next();
  75     }
  76 }
  77
  78 SwFrmOrObjSList_const_iterator& SwFrmOrObjSList_const_iterator::next()
  79 {
  80     sal_Bool bGetSdrObject = sal_False;
  81     if( aCurr.GetSdrObject() )
  82     {
  83         bGetSdrObject = sal_True;
  84     }
  85     else if( aCurr.GetSwFrm() )
  86     {
  87         aCurr = aCurr.GetSwFrm()->GetNext();
  88         if( !aCurr.GetSwFrm() )
  89             bGetSdrObject = sal_True;
  90     }
  91
  92     if( bGetSdrObject )
  93     {
  94         if( rList.pFrm->IsPageFrm() )
  95         {
  96             const SwPageFrm *pPgFrm =
  97                 static_cast< const SwPageFrm * >( rList.pFrm );
  98             const SwSortedObjs *pObjs = pPgFrm->GetSortedObjs();
  99             aCurr = (pObjs && nNextObj < pObjs->Count())
 100                             ? (*pObjs)[nNextObj++]->GetDrawObj()
 101                             : static_cast< const SdrObject *>( 0 );
 102         }
 103         else if( rList.pFrm->IsTxtFrm() )
 104         {
 105             const SwSortedObjs *pObjs = rList.pFrm->GetDrawObjs();
 106             aCurr = (pObjs && nNextObj < pObjs->Count())
 107                             ? (*pObjs)[nNextObj++]->GetDrawObj()
 108                             : static_cast< const SdrObject *>( 0 );
 109             while( aCurr.IsValid() && !aCurr.IsBoundAsChar() )
 110                 aCurr = (nNextObj < pObjs->Count())
 111                             ? (*pObjs)[nNextObj++]->GetDrawObj()
 112                             : static_cast< const SdrObject *>( 0 );
 113         }
 114     }
 115
 116     return *this;
 117 }
 118
 119 SwFrmOrObjSList_const_iterator& SwFrmOrObjSList_const_iterator::next_visible()
 120 {
 121     next();
 122     while( aCurr.IsValid() &&
 123            !aCurr.GetBox().IsOver( rList.aVisArea ) )
 124         next();
 125
 126     return *this;
 127 }