better selection and scrolling behaviour

[lyx.git] / src / frontends / qt2 / QBibtexDialog.C

diff --git a/src/frontends/qt2/QBibtexDialog.C b/src/frontends/qt2/QBibtexDialog.C
index 712f3ff8cde175adc8acdf92098d4bebcfd8c3db..38469d6f22b49808cbb0c0904555fbe007d40a01 100644 (file)
--- a/src/frontends/qt2/QBibtexDialog.C
+++ b/src/frontends/qt2/QBibtexDialog.C
@@ -1,26 +1,38 @@
 /**
  * \file QBibtexDialog.C
- * Copyright 2001 the LyX Team
- * Read the file COPYING
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
  *
- * \author John Levon <moz@compsoc.man.ac.uk>
+ * \author John Levon
+ *
+ * Full author contact details are available in file CREDITS
  */
 
+#include <config.h>
+
+#ifdef __GNUG__
+#pragma implementation
+#endif
+
+#include "ControlBibtex.h"
+#include "gettext.h"
+#include "debug.h"
+
+#include "support/filetools.h"
+#include "support/lyxalgo.h" // eliminate_duplicates
+
 #include <qwidget.h>
 #include <qpushbutton.h>
 #include <qcombobox.h>
 #include <qlistbox.h>
 #include <qcheckbox.h>
 #include <qfiledialog.h>
- 
+
 #include "QBibtexDialog.h"
 #include "QBibtex.h"
-#include "Dialogs.h"
-#include "ControlBibtex.h" 
-#include "gettext.h" 
-#include "debug.h"
 
-#include "support/filetools.h"
+#include <vector>
+
 
 QBibtexDialog::QBibtexDialog(QBibtex * form)
        : QBibtexDialogBase(0, 0, false, 0),
@@ -32,7 +44,7 @@ QBibtexDialog::QBibtexDialog(QBibtex * form)
                form, SLOT(slotClose()));
 }
 
- 
+
 void QBibtexDialog::change_adaptor()
 {
        form_->changed();
@@ -41,55 +53,57 @@ void QBibtexDialog::change_adaptor()
 
 void QBibtexDialog::browsePressed()
 {
-       QString file = QFileDialog::getOpenFileName(QString::null, 
-               _("BibTeX style files (*.bst)"), this, 0, _("Select a BibTeX style"));
+       QString file =
+               QFileDialog::getOpenFileName(QString::null,
+                                            _("BibTeX style files (*.bst)"),
+                                            this,
+                                            0,
+                                            _("Select a BibTeX style"));
        if (!file.isNull()) {
-               styleED->setText(ChangeExtension(OnlyFilename(file.latin1()), "").c_str());
+               string const filen = ChangeExtension(OnlyFilename(file.latin1()), "");
+               styleCB->insertItem(filen.c_str(),0);
                form_->changed();
        }
 }
 
- 
 void QBibtexDialog::addPressed()
 {
-       QString file = QFileDialog::getOpenFileName(QString::null, 
-               _("BibTeX database files (*.bib)"), this, 0, _("Select a BibTeX database to add")); 
+       QString file = QFileDialog::getOpenFileName(QString::null,
+               _("BibTeX database files (*.bib)"), this, 0, _("Select a BibTeX database to add"));
        if (!file.isNull()) {
-               // FIXME: check duplicates
-               databaseLB->insertItem(ChangeExtension(file.latin1(), "").c_str());
-               form_->changed();
+               string const f = ChangeExtension(file.latin1(), "");
+               bool present = false;
+               for(unsigned int i = 0; i!=databaseLB->count(); i++) {
+                       if (databaseLB->text(i).latin1()==f)
+                               present = true;
+
+               }
+               if (!present) {
+                       databaseLB->insertItem(f.c_str());
+                       form_->changed();
+               }
        }
 }
 
- 
+
 void QBibtexDialog::deletePressed()
 {
        databaseLB->removeItem(databaseLB->currentItem());
 }
 
- 
-void QBibtexDialog::styleChanged(const QString & sel)
+
+void QBibtexDialog::styleChanged(QString const & sel)
 {
-       if (form_->readOnly())
-               return;
- 
-       if (string(_("Other ...")) == sel.latin1()) {
-               styleED->setEnabled(true);
-               stylePB->setEnabled(true);
-       } else {
-               styleED->setEnabled(false);
-               stylePB->setEnabled(false);
-               styleED->setText("");
-       }
+       styleCB->insertItem(sel,0);
 }
 
- 
+
 void QBibtexDialog::databaseChanged()
 {
        deletePB->setEnabled(!form_->readOnly() && databaseLB->currentItem() != -1);
 }
 
- 
+
 void QBibtexDialog::closeEvent(QCloseEvent *e)
 {
        form_->slotWMHide();