svl/source/numbers/numhead.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_SVL_SOURCE_NUMBERS_NUMHEAD_HXX
  21 #define INCLUDED_SVL_SOURCE_NUMBERS_NUMHEAD_HXX
  22
  23 #include <tools/stream.hxx>
  24
  25 // This header contains size measures for various objects
  26
  27 class ImpSvNumMultipleReadHeader
  28 {
  29 private:
  30     SvStream&       rStream;
  31     char*           pBuf;
  32     SvMemoryStream* pMemStream;
  33     sal_uLong           nEndPos;
  34     sal_uLong           nEntryEnd;
  35
  36 public:
  37     ImpSvNumMultipleReadHeader(SvStream& rNewStream);
  38     ~ImpSvNumMultipleReadHeader();
  39
  40     void    StartEntry();
  41     void    EndEntry();
  42     sal_uLong   BytesLeft() const;
  43 };
  44
  45 class ImpSvNumMultipleWriteHeader
  46 {
  47 private:
  48     SvStream&       rStream;
  49     SvMemoryStream  aMemStream;
  50     sal_uLong           nDataPos;
  51     sal_uInt32      nDataSize;
  52     sal_uLong           nEntryStart;
  53
  54 public:
  55     ImpSvNumMultipleWriteHeader(SvStream& rNewStream, sal_uLong nDefault = 0);
  56     ~ImpSvNumMultipleWriteHeader();
  57
  58     void    StartEntry();
  59     void    EndEntry();
  60 };
  61
  62 #endif
  63
  64
  65 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */