writerfilter/source/doctok/WW8BinTableImpl.hxx

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  30
  31 #ifndef INCLUDED_WW8_BIN_TABLE_IMPL_HXX
  32 #define INCLUDED_WW8_BIN_TABLE_IMPL_HXX
  33
  34 #include <istream>
  35 #include <WW8BinTable.hxx>
  36 #include <PLCF.hxx>
  37
  38 #include <hash_map>
  39
  40 namespace writerfilter {
  41 namespace doctok
  42 {
  43 using namespace ::std;
  44
  45 /**
  46    A number of a FKP.
  47  */
  48 class PageNumber
  49 {
  50     /// the page number
  51     sal_uInt32 mnPageNumber;
  52
  53 public:
  54     /// Pointer to a page number
  55     typedef boost::shared_ptr<PageNumber> Pointer_t;
  56
  57     /// get size of a page number
  58     static size_t getSize() { return 4; }
  59
  60     PageNumber(WW8StructBase::Sequence & rSeq, sal_uInt32 nOffset,
  61                sal_uInt32 /*nCount*/)
  62     : mnPageNumber(getU32(rSeq, nOffset))
  63     {
  64     }
  65
  66     /// Return the page number
  67     sal_uInt32 get() const { return mnPageNumber; }
  68
  69     virtual void dump(OutputWithDepth<string> & out) const;
  70 };
  71
  72 /**
  73    Implementation class for a binary table
  74  */
  75 class WW8BinTableImpl : public WW8BinTable
  76 {
  77     /// PLCF containing the numbers of the FKPs of the binary table
  78     PLCF<PageNumber> mData;
  79     mutable hash_map<Fc, sal_uInt32, FcHash> mPageMap;
  80
  81 public:
  82     WW8BinTableImpl(WW8Stream & rStream, sal_uInt32 nOffset,
  83                     sal_uInt32 nCount)
  84     : mData(rStream, nOffset, nCount)
  85
  86     {
  87     }
  88
  89     virtual sal_uInt32 getEntryCount() const
  90     { return mData.getEntryCount(); }
  91     virtual Fc getFc(sal_uInt32 nIndex) const
  92     { return mData.getFc(nIndex); }
  93     virtual sal_uInt32 getPageNumber(sal_uInt32 nIndex) const
  94     { return mData.getEntry(nIndex)->get(); }
  95     virtual sal_uInt32 getPageNumber(const Fc & rFc) const;
  96     virtual string toString() const;
  97 };
  98
  99 }}
 100
 101 #endif // INCLUDED_WW8_BIN_TABLE_IMPL_HXX