src/Thesaurus.C

   1 /**
   2  * \file Thesaurus.C
   3  * Copyright 2001 the LyX Team
   4  * Read the file COPYING
   5  *
   6  * \author John Levon
   7  */
   8
   9 #include <config.h>
  10
  11 #include "Thesaurus.h"
  12
  13 #ifdef HAVE_LIBAIKSAURUS
  14
  15 #include <algorithm>
  16
  17 using std::sort;
  18
  19 Thesaurus::Thesaurus()
  20 {
  21         aik_ = new Aiksaurus;
  22 }
  23
  24
  25 Thesaurus::~Thesaurus()
  26 {
  27         delete aik_;
  28 }
  29
  30
  31 Thesaurus::Meanings Thesaurus::lookup(string const & text)
  32 {
  33         Meanings meanings;
  34
  35         if (!aik_->find(text.c_str()))
  36                 return meanings;
  37
  38         // weird api, but ...
  39
  40         int prev_meaning = -1;
  41         int cur_meaning;
  42         string meaning;
  43
  44         // correct, returns "" at the end
  45         string ret = aik_->next(cur_meaning);
  46
  47         while (!ret.empty()) {
  48                 if (cur_meaning != prev_meaning) {
  49                         meaning = ret;
  50                         ret = aik_->next(cur_meaning);
  51                         prev_meaning = cur_meaning;
  52                 } else {
  53                         if (ret != text) {
  54                                 meanings[meaning].push_back(ret);
  55                         }
  56                 }
  57
  58                 ret = aik_->next(cur_meaning);
  59         }
  60
  61         for (Meanings::iterator it = meanings.begin();
  62                 it != meanings.end(); ++it) {
  63                         sort(it->second.begin(), it->second.end());
  64         }
  65
  66         return meanings;
  67 }
  68
  69 #else
  70
  71 Thesaurus::Thesaurus()
  72 {
  73 }
  74
  75
  76 Thesaurus::~Thesaurus()
  77 {
  78 }
  79
  80
  81 Thesaurus::Meanings Thesaurus::lookup(string const &)
  82 {
  83         return Meanings();
  84 }
  85
  86 #endif // HAVE_LIBAIKSAURUS
  87
  88 // Global instance
  89 Thesaurus thesaurus;