src/frontends/qt2/QBibtex.C

   1 /**
   2  * \file QBibtex.C
   3  * Copyright 2001 the LyX Team
   4  * Read the file COPYING
   5  *
   6  * \author John Levon <moz@compsoc.man.ac.uk>
   7  */
   8
   9 #include <config.h>
  10
  11 #include "support/lstrings.h"
  12
  13 #include "ControlBibtex.h"
  14 #include "gettext.h"
  15 #include "debug.h"
  16 #include "support/filetools.h" // ChangeExtension
  17 #include "support/lstrings.h" // getVectorFromString
  18 #include <qlineedit.h>
  19 #include <qcombobox.h>
  20 #include <qpushbutton.h>
  21 #include <qlistbox.h>
  22 #include <qcheckbox.h>
  23
  24 #include "QBibtexDialog.h"
  25 #include "QBibtex.h"
  26 #include "Qt2BC.h"
  27
  28 using std::vector;
  29
  30 typedef Qt2CB<ControlBibtex, Qt2DB<QBibtexDialog> > base_class;
  31
  32 QBibtex::QBibtex()
  33         : base_class(_("BibTeX"))
  34 {
  35 }
  36
  37
  38 void QBibtex::build_dialog()
  39 {
  40         dialog_.reset(new QBibtexDialog(this));
  41
  42         bc().setOK(dialog_->okPB);
  43         bc().setCancel(dialog_->closePB);
  44         bc().addReadOnly(dialog_->databaseLB);
  45         bc().addReadOnly(dialog_->databasePB);
  46         bc().addReadOnly(dialog_->stylePB);
  47         bc().addReadOnly(dialog_->styleCB);
  48         bc().addReadOnly(dialog_->bibtocCB);
  49         bc().addReadOnly(dialog_->databasePB);
  50         bc().addReadOnly(dialog_->deletePB);
  51 }
  52
  53
  54 void QBibtex::update_contents()
  55 {
  56         dialog_->databaseLB->clear();
  57
  58         string bibs(controller().params().getContents());
  59         string bib;
  60
  61         while (!bibs.empty()) {
  62                 bibs = split(bibs, bib, ',');
  63                 bib = trim(bib);
  64                 if (!bib.empty())
  65                         dialog_->databaseLB->inSort(bib.c_str());
  66         }
  67
  68         string bibtotoc = "bibtotoc";
  69         string bibstyle(controller().params().getOptions().c_str());
  70
  71         // bibtotoc exists?
  72         if (prefixIs(bibstyle,bibtotoc)) {
  73                 dialog_->bibtocCB->setChecked(true);
  74
  75                 // bibstyle exists?
  76                 if (contains(bibstyle,','))
  77                         bibstyle = split(bibstyle, bibtotoc, ',');
  78                 else
  79                         bibstyle = "";
  80         } else
  81                 dialog_->bibtocCB->setChecked(false);
  82
  83
  84         vector<string> const str = getVectorFromString(
  85                 controller().getBibStyles(),"\n");
  86         for (vector<string>::const_iterator it = str.begin();
  87                 it != str.end(); ++it) {
  88                 dialog_->styleCB->insertItem(ChangeExtension(*it,"").c_str());
  89         }
  90         dialog_->styleCB->insertItem(bibstyle.c_str(),0);
  91 }
  92
  93
  94 void QBibtex::apply()
  95 {
  96         string dbs;
  97
  98         for (unsigned int i = 0; i < dialog_->databaseLB->count(); ++i) {
  99                 dbs += dialog_->databaseLB->text(i).latin1();
 100                 if (i != dialog_->databaseLB->count())
 101                         dbs += ",";
 102         }
 103         controller().params().setContents(dbs);
 104
 105         string bibstyle(dialog_->styleCB->text(0).latin1());
 106
 107         bool const bibtotoc(dialog_->bibtocCB->isChecked());
 108
 109         if (bibtotoc && (!bibstyle.empty())) {
 110                 // both bibtotoc and style
 111                 controller().params().setOptions("bibtotoc," + bibstyle);
 112         } else if (bibtotoc) {
 113                 // bibtotoc and no style
 114                 controller().params().setOptions("bibtotoc");
 115         } else if (!bibstyle.empty()){
 116                 // only style
 117                 controller().params().setOptions(bibstyle);
 118         }
 119 }
 120
 121
 122 bool QBibtex::isValid()
 123 {
 124         return dialog_->databaseLB->count() != 0 &&
 125                 !string(dialog_->styleCB->text(0)).empty();
 126 }