expbase.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * 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
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#pragma once
 
#include <memory>
#include <address.hxx>
 
class SvNumberFormatter;
class SvStream;
class ScFieldEditEngine;
 
class ScExportBase
{
protected:
 
    SvStream&           rStrm;
    ScRange             aRange;
    ScDocument*         pDoc;
    SvNumberFormatter*  pFormatter;
    std::unique_ptr<ScFieldEditEngine>
                        pEditEngine;
 
public:
 
                        ScExportBase( SvStream&, ScDocument*, const ScRange& );
    virtual             ~ScExportBase();
 
                        // Trim borders of hidden Cols/Rows,
                        // return: sal_True if range exists
                        // Start/End/Col/Row must have valid starting values
    bool                TrimDataArea( SCTAB nTab, SCCOL& nStartCol,
                            SCROW& nStartRow, SCCOL& nEndCol, SCROW& nEndRow ) const;
 
                        // Get Data Area of a table,
                        // adjust borders of hidden Cols/Rows,
                        // return: sal_True if range exists
    bool                GetDataArea( SCTAB nTab, SCCOL& nStartCol,
                            SCROW& nStartRow, SCCOL& nEndCol, SCROW& nEndRow ) const;
 
                        // table does not exist or is empty
    bool                IsEmptyTable( SCTAB nTab ) const;
 
    ScFieldEditEngine&  GetEditEngine() const;
};
 
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