another fix for not showing previously deleted entries

1 files changed, 3 insertions, 1 deletions

diff --git a/noncore/apps/odict/odict.cpp b/noncore/apps/odict/odict.cpp
index 4c99964..497de36 100644
--- a/noncore/apps/odict/odict.cpp
+++ b/noncore/apps/odict/odict.cpp
@@ -1,215 +1,217 @@
 /***************************************************************************
    application:             : ODict
 
    begin                    : December 2002
    copyright                : ( C ) 2002, 2003 by Carsten Niehaus
    email                    : cniehaus@handhelds.org
  **************************************************************************/
 
 /***************************************************************************
  *                                                                         *
  * This program is free software; you can redistribute it and/or modify    *
  * it under the terms of the GNU General Public License as published by    *
  * the Free Software Foundation; either version 2 of the License, or       *
  * ( at your option ) any later version.                                   *
  *                                                                         *
  **************************************************************************/
 #include "odict.h"
 #include "configdlg.h"
 #include "dingwidget.h"
 
 #include <qmenubar.h>
 #include <qmessagebox.h>
 #include <qvbox.h>
 #include <qlabel.h>
 #include <qpushbutton.h>
 #include <qlineedit.h>
 #include <qaction.h>
 #include <qtextbrowser.h>
 #include <qcombobox.h>
 
 #include <qpe/resource.h>
 #include <qpe/config.h>
 
 ODict::ODict(QWidget* parent, const char* name, WFlags fl ) : QMainWindow(parent,  name, fl )
 {
         activated_name = QString::null;
 
         vbox = new QVBox( this );
         setCaption( tr( "Opie-Dictionary" ) );
         setupMenus();
 
         QHBox *hbox = new QHBox( vbox );
         QLabel* query_label = new QLabel( tr( "Query:" ) , hbox );
         query_label->show();
         query_le = new QLineEdit( hbox );
         query_co = new QComboBox( hbox );
         connect( query_co , SIGNAL( activated(const QString&) ), this, SLOT( slotMethodChanged(const QString&) ) );
         ok_button = new QPushButton( tr( "&Ok" ), hbox );
         connect( ok_button, SIGNAL( released() ), this, SLOT( slotStartQuery() ) );
 
         top_name = new QLabel( vbox );
         top_name->setAlignment( AlignHCenter );
         browser_top = new QTextBrowser( vbox );
         bottom_name = new QLabel( vbox );
         bottom_name->setAlignment( AlignHCenter );
         browser_bottom = new QTextBrowser( vbox );
 
         ding = new DingWidget();
 
         loadConfig();
         setCentralWidget( vbox );
 }
 
 void ODict::loadConfig()
 {
         /*
          * the name of the last used dictionary
          */
         QString lastname;
 
         Config cfg ( "odict" );
         cfg.setGroup( "generalsettings" );
         casesens = cfg.readEntry( "casesens" ).toInt();
 
         QString lastDict = cfg.readEntry( "lastdict" );
         int i = 0, e = 0;
 
         QStringList groupListCfg = cfg.groupList().grep( "Method_" );
         query_co->clear();
         for ( QStringList::Iterator it = groupListCfg.begin() ; it != groupListCfg.end() ; ++it )
         {
                 QString name;
                 cfg.setGroup( *it );
                 name = cfg.readEntry( "Name" );
-                query_co->insertItem( name );
+                if ( name != QString::null ) {
+                        query_co->insertItem( name );
+                }
 
                 /*
                  * this check is to look up what dictionary has been used the
                  * last time
                  */
                 if ( lastDict == name )
                 {
                         e = i;
                         lastname = name;
                 }
                 i++;
         }
         /*
          * now set the two names of the dictionary and the correct QComboBox-Entry
          */
 
         lookupLanguageNames( lastname );
         ding->loadDict( lastname );
         ding->loadValues();
 
         query_co->setCurrentItem( e );
         top_name->setText( top_name_content );
         bottom_name->setText( bottom_name_content );
 }
 
 void ODict::lookupLanguageNames( QString dictname )
 {
         Config cfg ( "odict" );
         cfg.setGroup( "Method_"+dictname );
         top_name_content = cfg.readEntry( "Lang1" );
         bottom_name_content = cfg.readEntry( "Lang2" );
 }
 
 void ODict::saveConfig()
 {
         Config cfg ( "odict" );
         cfg.setGroup( "generalsettings" );
         cfg.writeEntry( "casesens" , casesens );
         cfg.writeEntry( "lastdict" , query_co->currentText() );
 }
 
 void ODict::slotStartQuery()
 {
         QString querystring = query_le->text();
         if ( !querystring.isEmpty() )
         {
                 /*
                  * if the user has not yet defined a dictionary
                  */
                 if ( !query_co->currentText() )
                 {
                         switch (  QMessageBox::information(  this, tr( "OPIE-Dictionary" ),
                                                 tr( "No dictionary defined" ),
                                                 tr( "&Define one" ),
                                                 tr( "&Cancel" ),
                                                 0,      // Define a dict
                                                 1 ) )   // Cancel choosen
                         {
                                 case 0:
                                         slotSettings();
                                         break;
                                 case 1: // stop here
                                         return;
                         }
                 }
 
                 /*
                  * ok, the user has defined a dict
                  */
                 ding->setCaseSensitive( casesens );
 
                 BroswerContent test = ding->setText( querystring );
 
                 browser_top->setText( test.top );
                 browser_bottom->setText( test.bottom );
         }
 }
 
 void ODict::slotSettings()
 {
         ConfigDlg dlg( this, "Config" , true);
         if ( dlg.exec() == QDialog::Accepted )
                 saveConfig();
 }
 
 void ODict::slotSetParameter( int count )
 {
          if ( count == 0 )
         {
                 if ( casesens )
                         casesens = false;
                 else
                         casesens = true;
         }
 
         saveConfig();
 }
 
 void ODict::slotMethodChanged( const QString& methodnumber )
 {
         activated_name =  methodnumber;
 
         if ( activated_name != ding->loadedDict() )
         {
                 ding->loadDict(activated_name);
 
                 lookupLanguageNames( activated_name );
                 top_name->setText( top_name_content );
                 bottom_name->setText( bottom_name_content );
         }
 }
 
 void ODict::setupMenus()
 {
         menu = new QMenuBar( this );
 
         settings = new QPopupMenu( menu );
         setting_a = new QAction(tr( "Configuration" ), Resource::loadPixmap( "new" ), QString::null, 0, this, 0 );
         connect( setting_a, SIGNAL( activated() ), this, SLOT( slotSettings() ) );
         setting_a->addTo( settings );
         setting_b = new QAction(tr(  "Searchmethods" ), Resource::loadPixmap( "edit" ), QString::null, 0, this, 0 );
 
         parameter = new QPopupMenu( menu );
         connect(  parameter, SIGNAL( activated(int) ), this, SLOT( slotSetParameter(int) ) );
         parameter->insertItem( tr( "C&ase sensitive" ), 0 ,0 );
         parameter->insertSeparator();
 
         menu->insertItem( tr( "Settings" ) , settings );
         menu->insertItem( tr( "Parameter" ) , parameter );
 }