src/frontends/qt2/QBibtexDialog.C

   1 /**
   2  * \file QBibtexDialog.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  *
   8  * Full author contact details are available in file CREDITS
   9  */
  10
  11 #include <config.h>
  12
  13 #ifdef __GNUG__
  14 #pragma implementation
  15 #endif
  16
  17 #include "ControlBibtex.h"
  18 #include "gettext.h"
  19 #include "debug.h"
  20
  21 #include "support/filetools.h"
  22 #include "support/lyxalgo.h" // eliminate_duplicates
  23
  24 #include <qwidget.h>
  25 #include <qpushbutton.h>
  26 #include <qcombobox.h>
  27 #include <qlistbox.h>
  28 #include <qcheckbox.h>
  29 #include <qfiledialog.h>
  30
  31 #include "QBibtexDialog.h"
  32 #include "QBibtex.h"
  33
  34 #include <vector>
  35
  36
  37 QBibtexDialog::QBibtexDialog(QBibtex * form)
  38         : QBibtexDialogBase(0, 0, false, 0),
  39         form_(form)
  40 {
  41         connect(okPB, SIGNAL(clicked()),
  42                 form, SLOT(slotOK()));
  43         connect(closePB, SIGNAL(clicked()),
  44                 form, SLOT(slotClose()));
  45 }
  46
  47
  48 void QBibtexDialog::change_adaptor()
  49 {
  50         form_->changed();
  51 }
  52
  53
  54 void QBibtexDialog::browsePressed()
  55 {
  56         QString file =
  57                 QFileDialog::getOpenFileName(QString::null,
  58                                              _("BibTeX style files (*.bst)"),
  59                                              this,
  60                                              0,
  61                                              _("Select a BibTeX style"));
  62         if (!file.isNull()) {
  63                 string const filen = ChangeExtension(OnlyFilename(file.latin1()), "");
  64                 styleCB->insertItem(filen.c_str(),0);
  65                 form_->changed();
  66         }
  67 }
  68
  69 void QBibtexDialog::addPressed()
  70 {
  71         QString file = QFileDialog::getOpenFileName(QString::null,
  72                 _("BibTeX database files (*.bib)"), this, 0, _("Select a BibTeX database to add"));
  73         if (!file.isNull()) {
  74                 string const f = ChangeExtension(file.latin1(), "");
  75                 bool present = false;
  76                 for(unsigned int i = 0; i!=databaseLB->count(); i++) {
  77                         if (databaseLB->text(i).latin1()==f)
  78                                 present = true;
  79
  80                 }
  81                 if (!present) {
  82                         databaseLB->insertItem(f.c_str());
  83                         form_->changed();
  84                 }
  85         }
  86 }
  87
  88
  89 void QBibtexDialog::deletePressed()
  90 {
  91         databaseLB->removeItem(databaseLB->currentItem());
  92 }
  93
  94
  95 void QBibtexDialog::styleChanged(QString const & sel)
  96 {
  97         styleCB->insertItem(sel,0);
  98 }
  99
 100
 101 void QBibtexDialog::databaseChanged()
 102 {
 103         deletePB->setEnabled(!form_->readOnly() && databaseLB->currentItem() != -1);
 104 }
 105
 106
 107 void QBibtexDialog::closeEvent(QCloseEvent *e)
 108 {
 109         form_->slotWMHide();
 110         e->accept();
 111 }