Language settings didn't let you de-select a language (i.e. if you have

opie-i18n-de, but NOT opie-i18n-en installed, you can't go back to english)
Now there's always a "English (default)" entry, as long as opie-i18n-en is
not installed.

1 files changed, 16 insertions, 6 deletions

diff --git a/noncore/settings/language/language.cpp b/noncore/settings/language/language.cpp
index 397d372..5c4284b 100644
--- a/noncore/settings/language/language.cpp
+++ b/noncore/settings/language/language.cpp
@@ -3,148 +3,158 @@
 **
 ** This file is part of Qtopia Environment.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 
 #include "settings.h"
 
 #include <qpe/global.h>
 #include <qpe/fontmanager.h>
 #include <qpe/config.h>
 #include <qpe/applnk.h>
 #include <qpe/qpedialog.h>
 #include <qpe/qpeapplication.h>
 #if defined(Q_WS_QWS) && !defined(QT_NO_COP)
 #include <qpe/qcopenvelope_qws.h>
 #endif
 
 #include <qlabel.h>
 #include <qcheckbox.h>
 #include <qradiobutton.h>
 #include <qtabwidget.h>
 #include <qslider.h>
 #include <qfile.h>
 #include <qtextstream.h>
 #include <qdatastream.h>
 #include <qmessagebox.h>
 #include <qcombobox.h>
 #include <qspinbox.h>
 #include <qlistbox.h>
 #include <qdir.h>
 #if QT_VERSION >= 300
 #include <qstylefactory.h>
 #endif
 
 #if defined(QT_QWS_IPAQ) || defined(QT_QWS_EBX)
 #include <unistd.h>
 #include <linux/fb.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <fcntl.h>
 #include <sys/ioctl.h>
 #endif
 #include <stdlib.h>
 
 
 LanguageSettings::LanguageSettings( QWidget* parent,  const char* name, WFlags fl )
     : LanguageSettingsBase( parent, name, TRUE, fl )
 {
     if ( FontManager::hasUnicodeFont() )
        languages->setFont(FontManager::unicodeFont(FontManager::Proportional));
 
+
     QString tfn = QPEApplication::qpeDir()+"/i18n/";
     QDir langDir = tfn;
     QStringList list = langDir.entryList("*", QDir::Dirs );
   
     QStringList::Iterator it;
   
     for( it = list.begin(); it != list.end(); ++it ) {
 	QString name = (*it);
 	QFileInfo desktopFile( tfn + "/" + name + "/.directory" );
 	if( desktopFile.exists() ) {
 	    langAvail.append(name);
 	    Config conf( desktopFile.filePath(), Config::File );
 	    QString langName = conf.readEntry( "Name" );
 	    QString ownName = conf.readEntryDirect( "Name["+name+"]" );
 	    if ( ownName.isEmpty() )
 		ownName = conf.readEntryDirect( "Name" );
 	    if ( !ownName.isEmpty() && ownName != langName )
 		langName = langName + " [" + ownName + "]";
 	    languages->insertItem( langName );
 	    
 	}
     }
+	if ( langAvail. find ( "en" ) == -1 ) {
+		langAvail. prepend ( "" ); // no tr
+		languages-> insertItem ( QString ( "English [%1] (%2)" /* no tr (!) */ ). arg ( tr ( "English" )). arg ( tr( "default" )), 0 );
+	}
   
     dl = new QPEDialogListener(this);
     reset();
 }
 
 LanguageSettings::~LanguageSettings()
-{
-}
+{}
 
 void LanguageSettings::accept()
 {
     applyLanguage();
     QDialog::accept();
 }
 
 void LanguageSettings::applyLanguage()
 {
-  QString lang = langAvail.at( languages->currentItem() );
-  setLanguage( lang );
+	setLanguage ( langAvail. at ( languages-> currentItem ( )));
 }
 
 
 void LanguageSettings::reject()
 {
     reset();
     QDialog::reject();
 }
 
 void LanguageSettings::reset()
 {
     QString l = getenv("LANG");
-    Config config("language");
+	Config config("locale");
+	config.setGroup("Language");
     l = config.readEntry( "Language", l );
-    if(l.isEmpty()) l = "en";
+	if (l.isEmpty())
+		l = "en";
     actualLanguage = l;
 
     int n = langAvail.find( l );
     languages->setCurrentItem( n );
 }
 
 QString LanguageSettings::actualLanguage;
 
 void LanguageSettings::setLanguage(const QString& lang)
 {
   if( lang != actualLanguage ) {
     Config config("locale");
     config.setGroup( "Language" );
+		if ( lang. isEmpty ( ))
+			config. removeEntry ( "Language" );
+		else
     config.writeEntry( "Language", lang );
     config.write();
     
 #if defined(Q_WS_QWS) && !defined(QT_NO_COP)
+
     QCopEnvelope e("QPE/System","language(QString)");
     e << lang;
 #endif
+
   }
 }
 
 void LanguageSettings::done(int r) 
 {
     QDialog::done(r);
     close();
 }