writerfilter/source/doctok/WW8BinTableImpl.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_WW8_BIN_TABLE_IMPL_HXX
  21 #define INCLUDED_WW8_BIN_TABLE_IMPL_HXX
  22
  23 #include <istream>
  24 #include <WW8BinTable.hxx>
  25 #include <PLCF.hxx>
  26
  27 #include <boost/unordered_map.hpp>
  28
  29 namespace writerfilter {
  30 namespace doctok
  31 {
  32 using namespace ::std;
  33
  34 /**
  35    A number of a FKP.
  36  */
  37 class PageNumber
  38 {
  39     /// the page number
  40     sal_uInt32 mnPageNumber;
  41
  42 public:
  43     /// Pointer to a page number
  44     typedef boost::shared_ptr<PageNumber> Pointer_t;
  45
  46     /// get size of a page number
  47     static size_t getSize() { return 4; }
  48
  49     PageNumber(WW8StructBase::Sequence & rSeq, sal_uInt32 nOffset,
  50                sal_uInt32 /*nCount*/)
  51     : mnPageNumber(getU32(rSeq, nOffset))
  52     {
  53     }
  54
  55     virtual ~PageNumber()
  56     {
  57     }
  58
  59     /// Return the page number
  60     sal_uInt32 get() const { return mnPageNumber; }
  61
  62     virtual void dump(OutputWithDepth<string> & out) const;
  63 };
  64
  65 /**
  66    Implementation class for a binary table
  67  */
  68 class WW8BinTableImpl : public WW8BinTable
  69 {
  70     /// PLCF containing the numbers of the FKPs of the binary table
  71     PLCF<PageNumber> mData;
  72     mutable boost::unordered_map<Fc, sal_uInt32, FcHash> mPageMap;
  73
  74 public:
  75     WW8BinTableImpl(WW8Stream & rStream, sal_uInt32 nOffset,
  76                     sal_uInt32 nCount)
  77     : mData(rStream, nOffset, nCount)
  78
  79     {
  80     }
  81
  82     virtual sal_uInt32 getEntryCount() const
  83     { return mData.getEntryCount(); }
  84     virtual Fc getFc(sal_uInt32 nIndex) const
  85     { return mData.getFc(nIndex); }
  86     virtual sal_uInt32 getPageNumber(sal_uInt32 nIndex) const
  87     { return mData.getEntry(nIndex)->get(); }
  88     virtual sal_uInt32 getPageNumber(const Fc & rFc) const;
  89     virtual string toString() const;
  90 };
  91
  92 }}
  93
  94 #endif // INCLUDED_WW8_BIN_TABLE_IMPL_HXX
  95
  96 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */