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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 "expbase.hxx"
#include "document.hxx"
#include "editutil.hxx"
//------------------------------------------------------------------
#if defined(UNX)
const sal_Char ScExportBase::sNewLine = '\012';
#else
const sal_Char ScExportBase::sNewLine[] = "\015\012";
#endif
ScExportBase::ScExportBase( SvStream& rStrmP, ScDocument* pDocP,
const ScRange& rRangeP )
:
rStrm( rStrmP ),
aRange( rRangeP ),
pDoc( pDocP ),
pFormatter( pDocP->GetFormatTable() ),
pEditEngine( NULL )
{
}
ScExportBase::~ScExportBase()
{
delete pEditEngine;
}
sal_Bool ScExportBase::GetDataArea( SCTAB nTab, SCCOL& nStartCol,
SCROW& nStartRow, SCCOL& nEndCol, SCROW& nEndRow ) const
{
pDoc->GetDataStart( nTab, nStartCol, nStartRow );
pDoc->GetPrintArea( nTab, nEndCol, nEndRow, sal_True );
return TrimDataArea( nTab, nStartCol, nStartRow, nEndCol, nEndRow );
}
sal_Bool ScExportBase::TrimDataArea( SCTAB nTab, SCCOL& nStartCol,
SCROW& nStartRow, SCCOL& nEndCol, SCROW& nEndRow ) const
{
while ( nStartCol <= nEndCol && pDoc->ColHidden(nStartCol, nTab))
++nStartCol;
while ( nStartCol <= nEndCol && pDoc->ColHidden(nEndCol, nTab))
--nEndCol;
nStartRow = pDoc->FirstVisibleRow(nStartRow, nEndRow, nTab);
nEndRow = pDoc->LastVisibleRow(nStartRow, nEndRow, nTab);
return nStartCol <= nEndCol && nStartRow <= nEndRow && nEndRow !=
::std::numeric_limits<SCROW>::max();
}
sal_Bool ScExportBase::IsEmptyTable( SCTAB nTab ) const
{
if ( !pDoc->HasTable( nTab ) || !pDoc->IsVisible( nTab ) )
return sal_True;
SCCOL nStartCol, nEndCol;
SCROW nStartRow, nEndRow;
return !GetDataArea( nTab, nStartCol, nStartRow, nEndCol, nEndRow );
}
ScFieldEditEngine& ScExportBase::GetEditEngine() const
{
if ( !pEditEngine )
((ScExportBase*)this)->pEditEngine = new ScFieldEditEngine(pDoc, pDoc->GetEditPool());
return *pEditEngine;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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