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
  17 #include <qlineedit.h>
  18 #include <qcombobox.h>
  19 #include <qpushbutton.h>
  20 #include <qlistbox.h>
  21 #include <qcheckbox.h>
  22
  23 #include "QBibtexDialog.h"
  24 #include "QBibtex.h"
  25 #include "Qt2BC.h"
  26
  27 typedef Qt2CB<ControlBibtex, Qt2DB<QBibtexDialog> > base_class;
  28
  29 QBibtex::QBibtex(ControlBibtex & c)
  30         : base_class(c, _("BibTeX"))
  31 {
  32 }
  33
  34
  35 void QBibtex::build_dialog()
  36 {
  37         dialog_.reset(new QBibtexDialog(this));
  38
  39         bc().setOK(dialog_->okPB);
  40         bc().setCancel(dialog_->closePB);
  41         bc().addReadOnly(dialog_->databaseLB);
  42         bc().addReadOnly(dialog_->databasePB);
  43         bc().addReadOnly(dialog_->styleCO);
  44         bc().addReadOnly(dialog_->styleED);
  45         bc().addReadOnly(dialog_->stylePB);
  46         bc().addReadOnly(dialog_->bibtocCB);
  47         bc().addReadOnly(dialog_->databasePB);
  48         bc().addReadOnly(dialog_->deletePB);
  49 }
  50
  51
  52 void QBibtex::update_contents()
  53 {
  54         dialog_->databaseLB->clear();
  55
  56         string bibs(controller().params().getContents());
  57         string bib;
  58
  59         while (!bibs.empty()) {
  60                 bibs = split(bibs, bib, ',');
  61                 bib = frontStrip(strip(bib));
  62                 if (!bib.empty())
  63                         dialog_->databaseLB->inSort(bib.c_str());
  64         }
  65
  66         string bibtotoc = "bibtotoc";
  67         string bibstyle(controller().params().getOptions().c_str());
  68
  69         // bibtotoc exists?
  70         if (prefixIs(bibstyle,bibtotoc)) {
  71                 dialog_->bibtocCB->setChecked(true);
  72
  73                 // bibstyle exists?
  74                 if (contains(bibstyle,','))
  75                         bibstyle = split(bibstyle, bibtotoc, ',');
  76                 else
  77                         bibstyle = "";
  78         } else
  79                 dialog_->bibtocCB->setChecked(false);
  80
  81         dialog_->deletePB->setEnabled(false);
  82         dialog_->styleED->setEnabled(false);
  83         dialog_->stylePB->setEnabled(false);
  84
  85         if (bibstyle == "plain" || bibstyle.empty())
  86                 dialog_->styleCO->setCurrentItem(0);
  87         else if (bibstyle == "unsrt")
  88                 dialog_->styleCO->setCurrentItem(1);
  89         else if (bibstyle == "alpha")
  90                 dialog_->styleCO->setCurrentItem(2);
  91         else if (bibstyle == "abbrv")
  92                 dialog_->styleCO->setCurrentItem(3);
  93         else {
  94                 dialog_->styleED->setEnabled(true);
  95                 dialog_->stylePB->setEnabled(true);
  96                 dialog_->styleED->setText(bibstyle.c_str());
  97                 dialog_->styleCO->setCurrentItem(4);
  98         }
  99
 100 }
 101
 102
 103 void QBibtex::apply()
 104 {
 105         string dbs;
 106
 107         for (unsigned int i = 0; i < dialog_->databaseLB->count(); ++i) {
 108                 dbs += dialog_->databaseLB->text(i).latin1();
 109                 if (i != dialog_->databaseLB->count())
 110                         dbs += ",";
 111         }
 112         controller().params().setContents(dbs);
 113
 114         string bibstyle(dialog_->styleCO->currentText().latin1());
 115         if (bibstyle == _("Other ..."))
 116                 bibstyle = dialog_->styleED->text().latin1();
 117
 118         bool const bibtotoc(dialog_->bibtocCB->isChecked());
 119
 120         if (bibtotoc && (!bibstyle.empty())) {
 121                 // both bibtotoc and style
 122                 controller().params().setOptions("bibtotoc," + bibstyle);
 123         } else if (bibtotoc) {
 124                 // bibtotoc and no style
 125                 controller().params().setOptions("bibtotoc");
 126         } else if (!bibstyle.empty()){
 127                 // only style
 128                 controller().params().setOptions(bibstyle);
 129         }
 130 }
 131
 132
 133 bool QBibtex::isValid()
 134 {
 135         return dialog_->databaseLB->count() != 0 &&
 136                 !(dialog_->styleCO->currentItem() == 4 && string(dialog_->styleED->text()).empty());
 137 }