From 15318cad33835e4e2dc620d033e43cd930676cdd Mon Sep 17 00:00:00 2001
From: kergoth <kergoth>
Date: Fri, 25 Jan 2002 22:14:26 +0000
Subject: Initial revision

---
(limited to 'noncore/settings/language/language.cpp')

diff --git a/noncore/settings/language/language.cpp b/noncore/settings/language/language.cpp
new file mode 100644
index 0000000..397d372
--- a/dev/null
+++ b/noncore/settings/language/language.cpp
@@ -0,0 +1,150 @@
+/**********************************************************************
+** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+**
+** 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 );
+	    
+	}
+    }
+  
+    dl = new QPEDialogListener(this);
+    reset();
+}
+
+LanguageSettings::~LanguageSettings()
+{
+}
+
+void LanguageSettings::accept()
+{
+    applyLanguage();
+    QDialog::accept();
+}
+
+void LanguageSettings::applyLanguage()
+{
+  QString lang = langAvail.at( languages->currentItem() );
+  setLanguage( lang );
+}
+
+
+void LanguageSettings::reject()
+{
+    reset();
+    QDialog::reject();
+}
+
+void LanguageSettings::reset()
+{
+    QString l = getenv("LANG");
+    Config config("language");
+    l = config.readEntry( "Language", l );
+    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" );
+    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();
+}
--
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