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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <expbase.hxx>
#include <document.hxx>
#include <editutil.hxx>
ScExportBase::ScExportBase( SvStream& rStrmP, ScDocument* pDocP,
const ScRange& rRangeP )
:
rStrm( rStrmP ),
aRange( rRangeP ),
pDoc( pDocP ),
pFormatter( pDocP->GetFormatTable() )
{
}
ScExportBase::~ScExportBase()
{
}
bool ScExportBase::GetDataArea( SCTAB nTab, SCCOL& nStartCol,
SCROW& nStartRow, SCCOL& nEndCol, SCROW& nEndRow ) const
{
pDoc->GetDataStart( nTab, nStartCol, nStartRow );
pDoc->GetPrintArea( nTab, nEndCol, nEndRow );
return TrimDataArea( nTab, nStartCol, nStartRow, nEndCol, nEndRow );
}
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();
}
bool ScExportBase::IsEmptyTable( SCTAB nTab ) const
{
if ( !pDoc->HasTable( nTab ) || !pDoc->IsVisible( nTab ) )
return true;
SCCOL nStartCol, nEndCol;
SCROW nStartRow, nEndRow;
return !GetDataArea( nTab, nStartCol, nStartRow, nEndCol, nEndRow );
}
ScFieldEditEngine& ScExportBase::GetEditEngine() const
{
if ( !pEditEngine )
const_cast<ScExportBase*>(this)->pEditEngine.reset( new ScFieldEditEngine(pDoc, pDoc->GetEditPool()) );
return *pEditEngine;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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