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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* 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.
*
************************************************************************/
#include <crsrsh.hxx>
#include <doc.hxx>
#include <layfrm.hxx>
#include <cntfrm.hxx>
#include <swcrsr.hxx>
#include <viscrs.hxx>
#include <callnk.hxx>
SwLayoutFrm* GetCurrColumn( const SwLayoutFrm* pLayFrm )
{
while( pLayFrm && !pLayFrm->IsColumnFrm() )
pLayFrm = pLayFrm->GetUpper();
return (SwLayoutFrm*)pLayFrm;
}
SwLayoutFrm* GetNextColumn( const SwLayoutFrm* pLayFrm )
{
SwLayoutFrm* pActCol = GetCurrColumn( pLayFrm );
return pActCol ? (SwLayoutFrm*)pActCol->GetNext() : 0;
}
SwLayoutFrm* GetPrevColumn( const SwLayoutFrm* pLayFrm )
{
SwLayoutFrm* pActCol = GetCurrColumn( pLayFrm );
return pActCol ? (SwLayoutFrm*)pActCol->GetPrev() : 0;
}
SwCntntFrm* GetColumnStt( const SwLayoutFrm* pColFrm )
{
return pColFrm ? (SwCntntFrm*)pColFrm->ContainsCntnt() : 0;
}
SwCntntFrm* GetColumnEnd( const SwLayoutFrm* pColFrm )
{
SwCntntFrm *pRet = GetColumnStt( pColFrm );
if( !pRet )
return 0;
SwCntntFrm *pNxt = pRet->GetNextCntntFrm();
while( pNxt && pColFrm->IsAnLower( pNxt ) )
{
pRet = pNxt;
pNxt = pNxt->GetNextCntntFrm();
}
return pRet;
}
SwWhichColumn fnColumnPrev = &GetPrevColumn;
SwWhichColumn fnColumnCurr = &GetCurrColumn;
SwWhichColumn fnColumnNext = &GetNextColumn;
SwPosColumn fnColumnStart = &GetColumnStt;
SwPosColumn fnColumnEnd = &GetColumnEnd;
sal_Bool SwCrsrShell::MoveColumn( SwWhichColumn fnWhichCol, SwPosColumn fnPosCol )
{
sal_Bool bRet = sal_False;
if( !pTblCrsr )
{
SwLayoutFrm* pLayFrm = GetCurrFrm()->GetUpper();
if( pLayFrm && 0 != ( pLayFrm = (*fnWhichCol)( pLayFrm )) )
{
SwCntntFrm* pCnt = (*fnPosCol)( pLayFrm );
if( pCnt )
{
SET_CURR_SHELL( this );
SwCallLink aLk( *this ); // Crsr-Moves ueberwachen, evt. Link callen
SwCrsrSaveState aSaveState( *pCurCrsr );
pCnt->Calc(); // ???
Point aPt( pCnt->Frm().Pos() + pCnt->Prt().Pos() );
if( fnPosCol == GetColumnEnd )
{
aPt.X() += pCnt->Prt().Width();
aPt.Y() += pCnt->Prt().Height();
}
pCnt->GetCrsrOfst( pCurCrsr->GetPoint(), aPt );
if( !pCurCrsr->IsInProtectTable( sal_True ) &&
!pCurCrsr->IsSelOvr() )
{
UpdateCrsr();
bRet = sal_True;
}
}
}
}
return bRet;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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