src/frontends/controllers/ControlCitation.C

   1 /**
   2  * \file ControlCitation.C
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author Angus Leeming
   7  *
   8  * Full author contact details are available in file CREDITS.
   9  */
  10
  11 #include <config.h>
  12
  13 #include "ControlCitation.h"
  14
  15 #include "buffer.h"
  16 #include "bufferparams.h"
  17
  18
  19 using std::string;
  20 using std::vector;
  21 using std::pair;
  22
  23 namespace lyx {
  24 namespace frontend {
  25
  26 vector<biblio::CiteStyle> ControlCitation::citeStyles_;
  27
  28
  29 ControlCitation::ControlCitation(Dialog & d)
  30         : ControlCommand(d, "citation")
  31 {}
  32
  33
  34 bool ControlCitation::initialiseParams(string const & data)
  35 {
  36         ControlCommand::initialiseParams(data);
  37
  38         vector<pair<string, string> > blist;
  39         kernel().buffer().fillWithBibKeys(blist);
  40
  41         biblio::CiteEngine const engine = biblio::getEngine(kernel().buffer());
  42
  43         bool use_styles = engine != biblio::ENGINE_BASIC;
  44
  45         typedef std::map<string, string>::value_type InfoMapValue;
  46
  47         for (vector<pair<string,string> >::size_type i = 0;
  48              i < blist.size(); ++i) {
  49                 bibkeysInfo_.insert(InfoMapValue(blist[i].first,
  50                                                  blist[i].second));
  51         }
  52
  53         if (citeStyles_.empty())
  54                 citeStyles_ = biblio::getCiteStyles(engine);
  55         else {
  56                 if ((use_styles && citeStyles_.size() == 1) ||
  57                     (!use_styles && citeStyles_.size() != 1))
  58                         citeStyles_ = biblio::getCiteStyles(engine);
  59         }
  60
  61         return true;
  62 }
  63
  64
  65
  66 void ControlCitation::clearParams()
  67 {
  68         ControlCommand::clearParams();
  69         bibkeysInfo_.clear();
  70 }
  71
  72
  73 biblio::InfoMap const & ControlCitation::bibkeysInfo() const
  74 {
  75         return bibkeysInfo_;
  76 }
  77
  78
  79 biblio::CiteEngine_enum ControlCitation::getEngine() const
  80 {
  81         return biblio::getEngine(kernel().buffer());
  82 }
  83
  84
  85 vector<string> const ControlCitation::getCiteStrings(string const & key) const
  86 {
  87         vector<string> styles;
  88
  89         biblio::CiteEngine const engine = biblio::getEngine(kernel().buffer());
  90         vector<biblio::CiteStyle> const cs = biblio::getCiteStyles(engine);
  91
  92         if (engine == biblio::ENGINE_NATBIB_NUMERICAL)
  93                 styles = biblio::getNumericalStrings(key, bibkeysInfo_, cs);
  94         else
  95                 styles = biblio::getAuthorYearStrings(key, bibkeysInfo_, cs);
  96
  97         return styles;
  98 }
  99
 100 } // namespace frontend
 101 } // namespace lyx