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 );
 }