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       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 _DOCXFOOTNOTES_HXX_
      21                 :            : #define _DOCXFOOTNOTES_HXX_
      22                 :            : 
      23                 :            : #include <fmtftn.hxx>
      24                 :            : 
      25                 :            : #include <rtl/string.hxx>
      26                 :            : #include <rtl/ustring.hxx>
      27                 :            : #include <sax/fshelper.hxx>
      28                 :            : 
      29                 :            : #include <vector>
      30                 :            : 
      31                 :            : namespace docx {
      32                 :            : 
      33                 :            : typedef ::std::vector< const SwFmtFtn* > FootnotesVector;
      34                 :            : 
      35                 :            : /** Remember footnotes/endnotes so that we can dump them in one go.
      36                 :            : 
      37                 :            :     Also rememeber the last added footnote Id to be able to write it in the
      38                 :            :     DocxAttributeOutput::EndRunProperties() method.
      39                 :            : */
      40                 :        114 : class FootnotesList {
      41                 :            :     /// The current footnote, that was not written yet.
      42                 :            :     sal_Int32 m_nCurrent;
      43                 :            : 
      44                 :            :     /// List of the footnotes.
      45                 :            :     FootnotesVector m_aFootnotes;
      46                 :            : 
      47                 :            : public:
      48                 :        114 :     FootnotesList() : m_nCurrent( -1 ) {}
      49                 :            : 
      50                 :          0 :     void add( const SwFmtFtn& rFootnote )
      51                 :            :     {
      52         [ #  # ]:          0 :         m_aFootnotes.push_back( &rFootnote );
      53                 :          0 :         m_nCurrent = m_aFootnotes.size() - 1;
      54                 :          0 :     }
      55                 :            : 
      56                 :            :     /// Return the current footnote/endnote and clear the 'current' state.
      57                 :        330 :     const SwFmtFtn* getCurrent( sal_Int32& rId )
      58                 :            :     {
      59                 :            :         // skip ids 0 and 1 - they are reserved for separator and
      60                 :            :         // continuationSeparator
      61                 :        330 :         rId = m_nCurrent + 2;
      62                 :            : 
      63                 :            :         // anything to write at all?
      64         [ +  - ]:        330 :         if ( m_nCurrent < 0 )
      65                 :            :         {
      66                 :        330 :             rId = -1;
      67                 :        330 :             return NULL;
      68                 :            :         }
      69                 :            : 
      70                 :          0 :         const SwFmtFtn *pFootnote = m_aFootnotes[m_nCurrent];
      71                 :          0 :         m_nCurrent = -1;
      72                 :            : 
      73                 :        330 :         return pFootnote;
      74                 :            :     }
      75                 :            : 
      76                 :            :     /// Return all the footnotes/endnotes.
      77                 :          0 :     const FootnotesVector& getVector() const
      78                 :            :     {
      79                 :          0 :         return m_aFootnotes;
      80                 :            :     }
      81                 :            : 
      82                 :            :     /// Do we have any footnotes/endnotes at all?
      83                 :        342 :     bool isEmpty() const
      84                 :            :     {
      85                 :        342 :         return m_aFootnotes.empty();
      86                 :            :     }
      87                 :            : };
      88                 :            : 
      89                 :            : } // namespace docx
      90                 :            : 
      91                 :            : #endif // _DOCXFOOTNOTES_HXX_
      92                 :            : 
      93                 :            : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */