sc/source/filter/inc/rtfparse.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 #pragma once
  21
  22 #include "eeparser.hxx"
  23
  24 #include <vector>
  25 #include <memory>
  26 #include <o3tl/sorted_vector.hxx>
  27
  28 struct ScRTFCellDefault
  29 {
  30     SfxItemSet          aItemSet;
  31     SCCOL               nCol;
  32     sal_uInt16          nTwips;         // right border of cell
  33     SCCOL               nColOverlap;    // MergeCell if >1, merged cells if 0
  34
  35     ScRTFCellDefault( SfxItemPool* pPool )
  36         : aItemSet(*pPool)
  37         , nCol(0)
  38         , nTwips(0)
  39         , nColOverlap(1)
  40     {
  41     }
  42 };
  43
  44 class ScRTFColTwips : public o3tl::sorted_vector<sal_uLong> {};
  45
  46 class EditEngine;
  47
  48 class ScRTFParser : public ScEEParser
  49 {
  50 private:
  51     typedef std::vector< std::unique_ptr<ScRTFCellDefault> > DefaultList;
  52
  53     DefaultList maDefaultList;
  54     size_t mnCurPos;
  55
  56     ScRTFColTwips       aColTwips;
  57     std::unique_ptr<ScRTFCellDefault> pInsDefault;
  58     ScRTFCellDefault*   pActDefault;
  59     ScRTFCellDefault*   pDefMerge;
  60     sal_uLong           nStartAdjust;
  61     sal_uInt16          nLastWidth;
  62     bool                bNewDef;
  63
  64     DECL_LINK( RTFImportHdl, RtfImportInfo&, void );
  65     inline void         NextRow();
  66     void                EntryEnd( ScEEParseEntry*, const ESelection& );
  67     void                ProcToken( RtfImportInfo* );
  68     void                ColAdjust();
  69     bool                SeekTwips( sal_uInt16 nTwips, SCCOL* pCol );
  70     void                NewCellRow();
  71
  72 public:
  73                         ScRTFParser( EditEngine* );
  74     virtual             ~ScRTFParser() override;
  75     virtual ErrCode     Read( SvStream&, const OUString& rBaseURL ) override;
  76 };
  77
  78 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */