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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: accfrmobjslist.cxx,v $
* $Revision: 1.7 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sw.hxx"
#include <pagefrm.hxx>
// OD 2004-05-24 #i28701#
#include <sortedobjs.hxx>
#include <accfrmobjslist.hxx>
SwFrmOrObjSList_const_iterator::SwFrmOrObjSList_const_iterator(
const SwFrmOrObjSList& rLst, sal_Bool ) :
rList( rLst ), aCurr( rList.pFrm->GetLower() ), nNextObj( 0 )
{
if( !aCurr.GetSwFrm() )
{
if( rList.pFrm->IsPageFrm() )
{
const SwPageFrm *pPgFrm =
static_cast< const SwPageFrm * >( rList.pFrm );
const SwSortedObjs *pObjs = pPgFrm->GetSortedObjs();
if( pObjs && pObjs->Count() )
aCurr = (*pObjs)[nNextObj++]->GetDrawObj();
}
else if( rList.pFrm->IsTxtFrm() )
{
const SwSortedObjs *pObjs = rList.pFrm->GetDrawObjs();
if( pObjs && pObjs->Count() )
{
aCurr = (*pObjs)[nNextObj++]->GetDrawObj();
while( aCurr.IsValid() && !aCurr.IsBoundAsChar() )
aCurr = (nNextObj < pObjs->Count())
? (*pObjs)[nNextObj++]->GetDrawObj()
: static_cast< const SdrObject *>( 0 );
}
}
}
if( rList.bVisibleOnly )
{
// Find the first visible
while( aCurr.IsValid() &&
!aCurr.GetBox().IsOver( rList.aVisArea ) )
next();
}
}
SwFrmOrObjSList_const_iterator& SwFrmOrObjSList_const_iterator::next()
{
sal_Bool bGetSdrObject = sal_False;
if( aCurr.GetSdrObject() )
{
bGetSdrObject = sal_True;
}
else if( aCurr.GetSwFrm() )
{
aCurr = aCurr.GetSwFrm()->GetNext();
if( !aCurr.GetSwFrm() )
bGetSdrObject = sal_True;
}
if( bGetSdrObject )
{
if( rList.pFrm->IsPageFrm() )
{
const SwPageFrm *pPgFrm =
static_cast< const SwPageFrm * >( rList.pFrm );
const SwSortedObjs *pObjs = pPgFrm->GetSortedObjs();
aCurr = (pObjs && nNextObj < pObjs->Count())
? (*pObjs)[nNextObj++]->GetDrawObj()
: static_cast< const SdrObject *>( 0 );
}
else if( rList.pFrm->IsTxtFrm() )
{
const SwSortedObjs *pObjs = rList.pFrm->GetDrawObjs();
aCurr = (pObjs && nNextObj < pObjs->Count())
? (*pObjs)[nNextObj++]->GetDrawObj()
: static_cast< const SdrObject *>( 0 );
while( aCurr.IsValid() && !aCurr.IsBoundAsChar() )
aCurr = (nNextObj < pObjs->Count())
? (*pObjs)[nNextObj++]->GetDrawObj()
: static_cast< const SdrObject *>( 0 );
}
}
return *this;
}
SwFrmOrObjSList_const_iterator& SwFrmOrObjSList_const_iterator::next_visible()
{
next();
while( aCurr.IsValid() &&
!aCurr.GetBox().IsOver( rList.aVisArea ) )
next();
return *this;
}
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