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
  17
  18 using std::string;
  19 using std::vector;
  20 using std::pair;
  21
  22
  23 vector<biblio::CiteStyle> ControlCitation::citeStyles_;
  24
  25
  26 ControlCitation::ControlCitation(Dialog & d)
  27         : ControlCommand(d, "citation")
  28 {}
  29
  30
  31 bool ControlCitation::initialiseParams(string const & data)
  32 {
  33         ControlCommand::initialiseParams(data);
  34
  35         vector<pair<string, string> > blist;
  36         kernel().buffer().fillWithBibKeys(blist);
  37
  38         biblio::CiteEngine const engine = biblio::getEngine(kernel().buffer());
  39
  40         bool use_styles = engine != biblio::ENGINE_BASIC;
  41
  42         typedef std::map<string, string>::value_type InfoMapValue;
  43
  44         for (vector<pair<string,string> >::size_type i = 0;
  45              i < blist.size(); ++i) {
  46                 bibkeysInfo_.insert(InfoMapValue(blist[i].first,
  47                                                  blist[i].second));
  48         }
  49
  50         if (citeStyles_.empty())
  51                 citeStyles_ = biblio::getCiteStyles(engine);
  52         else {
  53                 if ((use_styles && citeStyles_.size() == 1) ||
  54                     (!use_styles && citeStyles_.size() != 1))
  55                         citeStyles_ = biblio::getCiteStyles(engine);
  56         }
  57
  58         return true;
  59 }
  60
  61
  62
  63 void ControlCitation::clearParams()
  64 {
  65         ControlCommand::clearParams();
  66         bibkeysInfo_.clear();
  67 }
  68
  69
  70 biblio::InfoMap const & ControlCitation::bibkeysInfo() const
  71 {
  72         return bibkeysInfo_;
  73 }
  74
  75
  76 biblio::CiteEngine ControlCitation::getEngine() const
  77 {
  78         return biblio::getEngine(kernel().buffer());
  79 }
  80
  81
  82 vector<string> const ControlCitation::getCiteStrings(string const & key) const
  83 {
  84         vector<string> styles;
  85
  86         biblio::CiteEngine const engine = biblio::getEngine(kernel().buffer());
  87         vector<biblio::CiteStyle> const cs = biblio::getCiteStyles(engine);
  88
  89         if (engine == biblio::ENGINE_NATBIB_NUMERICAL)
  90                 styles = biblio::getNumericalStrings(key, bibkeysInfo_, cs);
  91         else
  92                 styles = biblio::getAuthorYearStrings(key, bibkeysInfo_, cs);
  93
  94         return styles;
  95 }