src/frontends/qt2/QBibtex.C

   1 /**
   2  * \file QBibtex.C
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author John Levon
   7  * \author Herbert Voss
   8  *
   9  * Full author contact details are available in file CREDITS
  10  */
  11
  12 #include <config.h>
  13
  14
  15 #include "support/lstrings.h"
  16
  17 #include "ControlBibtex.h"
  18 #include "qt_helpers.h"
  19 #include "debug.h"
  20
  21 #include "support/filetools.h" // ChangeExtension
  22 #include "support/lstrings.h" // getVectorFromString
  23
  24 #include <qlineedit.h>
  25 #include <qcombobox.h>
  26 #include <qpushbutton.h>
  27 #include <qlistbox.h>
  28 #include <qcheckbox.h>
  29
  30 #include "ui/QBibtexAddDialogBase.h"
  31 #include "QBibtexDialog.h"
  32 #include "QBibtex.h"
  33 #include "Qt2BC.h"
  34
  35 using std::vector;
  36
  37 typedef QController<ControlBibtex, QView<QBibtexDialog> > base_class;
  38
  39
  40 QBibtex::QBibtex(Dialog & parent)
  41         : base_class(parent, _("BibTeX"))
  42 {
  43 }
  44
  45
  46 void QBibtex::build_dialog()
  47 {
  48         dialog_.reset(new QBibtexDialog(this));
  49
  50         bcview().setOK(dialog_->okPB);
  51         bcview().setCancel(dialog_->closePB);
  52         bcview().addReadOnly(dialog_->databaseLB);
  53         bcview().addReadOnly(dialog_->stylePB);
  54         bcview().addReadOnly(dialog_->styleCB);
  55         bcview().addReadOnly(dialog_->bibtocCB);
  56         bcview().addReadOnly(dialog_->addBibPB);
  57         bcview().addReadOnly(dialog_->deletePB);
  58 }
  59
  60
  61 void QBibtex::update_contents()
  62 {
  63         dialog_->databaseLB->clear();
  64
  65         string bibs(controller().params().getContents());
  66         string bib;
  67
  68         while (!bibs.empty()) {
  69                 bibs = split(bibs, bib, ',');
  70                 bib = trim(bib);
  71                 if (!bib.empty())
  72                         dialog_->databaseLB->insertItem(toqstr(bib));
  73         }
  74
  75         dialog_->add_->bibLB->clear();
  76
  77         vector<string> bib_str;
  78         controller().getBibFiles(bib_str);
  79         for (vector<string>::const_iterator it = bib_str.begin();
  80                 it != bib_str.end(); ++it) {
  81                 string bibItem(ChangeExtension(*it, ""));
  82                 dialog_->add_->bibLB->insertItem(toqstr(bibItem));
  83         }
  84
  85         string bibtotoc = "bibtotoc";
  86         string bibstyle(controller().params().getOptions());
  87
  88         // bibtotoc exists?
  89         if (prefixIs(bibstyle, bibtotoc)) {
  90                 dialog_->bibtocCB->setChecked(true);
  91
  92                 // bibstyle exists?
  93                 if (contains(bibstyle,','))
  94                         bibstyle = split(bibstyle, bibtotoc, ',');
  95                 else
  96                         bibstyle.erase();
  97         } else
  98                 dialog_->bibtocCB->setChecked(false);
  99
 100
 101         dialog_->styleCB->clear();
 102
 103         int item_nr(-1);
 104
 105         vector<string> str;
 106         controller().getBibStyles(str);
 107         for (vector<string>::const_iterator it = str.begin();
 108                 it != str.end(); ++it) {
 109                 string item(ChangeExtension(*it, ""));
 110                 if (item == bibstyle)
 111                         item_nr = int(it - str.begin());
 112                 dialog_->styleCB->insertItem(toqstr(item));
 113         }
 114
 115         if (item_nr == -1) {
 116                 dialog_->styleCB->insertItem(toqstr(bibstyle));
 117                 item_nr = dialog_->styleCB->count() - 1;
 118         }
 119
 120         dialog_->styleCB->setCurrentItem(item_nr);
 121 }
 122
 123
 124 void QBibtex::apply()
 125 {
 126         string dbs(fromqstr(dialog_->databaseLB->text(0)));
 127
 128         unsigned int maxCount = dialog_->databaseLB->count();
 129         for (unsigned int i = 1; i < maxCount; i++) {
 130                 dbs += ',';
 131                 dbs += fromqstr(dialog_->databaseLB->text(i));
 132         }
 133
 134         controller().params().setContents(dbs);
 135
 136         string const bibstyle(fromqstr(dialog_->styleCB->currentText()));
 137         bool const bibtotoc(dialog_->bibtocCB->isChecked());
 138
 139         if (bibtotoc && (!bibstyle.empty())) {
 140                 // both bibtotoc and style
 141                 controller().params().setOptions("bibtotoc," + bibstyle);
 142         } else if (bibtotoc) {
 143                 // bibtotoc and no style
 144                 controller().params().setOptions("bibtotoc");
 145         } else {
 146                 // only style. An empty one is valid, because some
 147                 // documentclasses have an own \bibliographystyle{}
 148                 // command!
 149                 controller().params().setOptions(bibstyle);
 150         }
 151 }
 152
 153
 154 bool QBibtex::isValid()
 155 {
 156         return dialog_->databaseLB->count() != 0;
 157 }