src/frontends/qt2/QBibtexDialog.C

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