sc/source/filter/inc/expbase.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_SC_SOURCE_FILTER_INC_EXPBASE_HXX
  21 #define INCLUDED_SC_SOURCE_FILTER_INC_EXPBASE_HXX
  22
  23 #include <memory>
  24 #include <address.hxx>
  25
  26 class SvNumberFormatter;
  27 class SvStream;
  28 class ScFieldEditEngine;
  29
  30 class ScExportBase
  31 {
  32 protected:
  33
  34     SvStream&           rStrm;
  35     ScRange const       aRange;
  36     ScDocument*         pDoc;
  37     SvNumberFormatter*  pFormatter;
  38     std::unique_ptr<ScFieldEditEngine>
  39                         pEditEngine;
  40
  41 public:
  42
  43                         ScExportBase( SvStream&, ScDocument*, const ScRange& );
  44     virtual             ~ScExportBase();
  45
  46                         // Trim borders of hidden Cols/Rows,
  47                         // return: sal_True if range exists
  48                         // Start/End/Col/Row must have valid starting values
  49     bool                TrimDataArea( SCTAB nTab, SCCOL& nStartCol,
  50                             SCROW& nStartRow, SCCOL& nEndCol, SCROW& nEndRow ) const;
  51
  52                         // Get Data Area of a table,
  53                         // adjust borders of hidden Cols/Rows,
  54                         // return: sal_True if range exists
  55     bool                GetDataArea( SCTAB nTab, SCCOL& nStartCol,
  56                             SCROW& nStartRow, SCCOL& nEndCol, SCROW& nEndRow ) const;
  57
  58                         // table does not exist or is empty
  59     bool                IsEmptyTable( SCTAB nTab ) const;
  60
  61     ScFieldEditEngine&  GetEditEngine() const;
  62 };
  63
  64 #endif // INCLUDED_SC_SOURCE_FILTER_INC_EXPBASE_HXX
  65
  66 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */