--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/SettingsDialog.cpp	Thu Nov 27 18:40:28 2025 +0100
@@ -0,0 +1,255 @@
+//////////////////////////////////////////////////////////////////////////////
+/// \file   SettingsDialog.cpp
+/// \brief  Preference dialog for OSTC Companion.
+/// \author JD Gascuel.
+///
+/// \copyright (c) 2011-2014 JD Gascuel. All rights reserved.
+/// $Id$
+//////////////////////////////////////////////////////////////////////////////
+//
+// BSD 2-Clause License:
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//
+// 1. Redistributions of source code must retain the above copyright notice,
+//    this list of conditions and the following disclaimer.
+//
+// 2. Redistributions in binary form must reproduce the above copyright notice,
+//    this list of conditions and the following disclaimer in the documentation
+//    and/or other materials provided with the distribution.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+// THE POSSIBILITY OF SUCH DAMAGE.
+//
+//////////////////////////////////////////////////////////////////////////////
+
+#include "SettingsDialog.h"
+#include "ui_Settings.h"
+
+#include "MainWindow.h"     // Needed to propagare retranslate()
+
+#include "Utils/Log.h"
+
+#include <QApplication>
+#include <QDialogButtonBox>
+#include <QDir>
+#include <QLibraryInfo>
+#include <QPushButton>
+#include <QSettings>
+#include <QTranslator>
+
+#ifdef Q_OS_WIN
+#   define NOMINMAX 1
+#   include <Windows.h>
+#   undef NOMINMAX
+#endif
+
+#include "Export.h"
+#include "HardwareOperations.h"
+
+QString EXPORT Settings::language = "";
+QString EXPORT Settings::port = "";
+QString EXPORT Settings::currentPath = "";
+
+bool EXPORT Settings::autoSetDateTime = true;
+
+bool EXPORT Settings::forceFirmwareUpdate = false;
+bool EXPORT Settings::forceRTEUpdate = false;
+bool EXPORT Settings::forceFontlibUpdate = false;
+
+bool EXPORT Settings::useFastMode = false;
+
+extern QSettings* settings;
+
+//////////////////////////////////////////////////////////////////////////////
+
+Settings::Settings(QWidget* parent, HardwareOperations *op)
+  : QDialog(parent),
+    _ui(new Ui::Settings),
+    _op(op)
+{
+    _ui->setupUi(this);
+    reload(this);
+}
+
+Settings::~Settings()
+{
+    delete _ui;
+}
+
+//////////////////////////////////////////////////////////////////////////////
+
+void Settings::reload(Settings* dialog)
+{
+    //---- Restore options from settings -------------------------------------
+    language        = settings->value("Interface/lang",
+                        QLocale::system().name().right(2) ).toString();
+    port            = settings->value("OSTC/port", "").toString();
+    currentPath     = settings->value("OSTC/currentPath", "").toString();
+    autoSetDateTime = settings->value("OSTC/autoSetDateTime", true).toBool();
+    forceFirmwareUpdate = settings->value("OSTC/forceFirmwareUpdate", false).toBool();
+    forceRTEUpdate = settings->value("OSTC/forceRTEUpdate", false).toBool();
+    forceFontlibUpdate = settings->value("OSTC/forceFontlibUpdate", false).toBool();
+
+    useFastMode = settings->value("OSTC/useFastMode", false).toBool();
+
+    setLanguage();
+
+    if( !dialog )
+        return;
+
+    //---- Update interface --------------------------------------------------
+    if( language == "DE" ) dialog->_ui->languageMenu->setCurrentIndex(0);
+    if( language == "EN" ) dialog->_ui->languageMenu->setCurrentIndex(1);
+    if( language == "ES" ) dialog->_ui->languageMenu->setCurrentIndex(2);
+    if( language == "FR" ) dialog->_ui->languageMenu->setCurrentIndex(3);
+    if( language == "IT" ) dialog->_ui->languageMenu->setCurrentIndex(4);
+    if( language == "RU" ) dialog->_ui->languageMenu->setCurrentIndex(5);
+
+    dialog->updatePortsSlot();
+
+    dialog->_ui->autoSetDateTimeCB->setChecked( autoSetDateTime );
+    dialog->_ui->forceFirmwareUpdate->setChecked( forceFirmwareUpdate );
+    dialog->_ui->forceRTEUpdate->setChecked( forceRTEUpdate );
+    dialog->_ui->forceFontlibUpdate->setChecked( forceFontlibUpdate );
+    dialog->_ui->useFastMode->setChecked( useFastMode );
+
+}
+
+//////////////////////////////////////////////////////////////////////////////
+
+void Settings::languageSlot(int i)
+{
+    switch(i) {
+        case 0: language = "DE"; break;
+        case 1: language = "EN"; break;
+        case 2: language = "ES"; break;
+        case 3: language = "FR"; break;
+        case 4: language = "IT"; break;
+        case 5: language = "RU"; break;
+    }
+    setLanguage();
+}
+
+
+void Settings::updatePortsSlot()
+{
+    //---- search for possible ports ----------------------------------------
+    QStringList list;
+    if( _op ) { // Known driver type ?
+        list = _op->listPorts();
+
+#ifndef Q_OS_LINUX
+        if( list.isEmpty() )
+            _ui->noPortLabel->setText(
+                QString("<font color='red'>%1</font>: %2 - %3")
+                    .arg(tr("Warning"))
+                    .arg(tr("no port", "USB connection to OSTC not found"))
+                    .arg(tr("Did you installed the %1 driver ?")
+#ifdef Q_OS_WIN
+                        .arg("<a href='http://www.ftdichip.com/Drivers/CDM/CDM%20v2.12.00%20WHQL%20Certified.zip'>FTDI VCP</a>")));
+#elif defined(Q_OS_MACX)
+                        .arg("<a href='http://www.ftdichip.com/drivers/VCP/MacOSX/FTDIUSBSerialDriver_v2_2_18.dmg'>FTDI VCP</a>")));
+#else
+                        .arg("USB")));
+#endif
+        else
+#endif
+            _ui->noPortLabel->clear();
+    }
+
+    QString myPort =  port + " (current)";
+    if( ! port.isEmpty() )
+        list += myPort;
+    list.sort();
+
+    _ui->portMenu->clear();
+    _ui->portMenu->addItems(list);
+    _ui->portMenu->setCurrentText( port.isEmpty() ? "" : myPort );
+}
+
+//////////////////////////////////////////////////////////////////////////////
+
+void Settings::setLanguage()
+{
+    static QTranslator myappTranslator;
+    if( myappTranslator.load(":/Translations/companion_" + language) )
+        qApp->installTranslator(&myappTranslator);
+}
+
+void Settings::changeEvent(QEvent *e)
+{
+    if( e->type() == QEvent::LanguageChange )
+    {
+        _ui->retranslateUi(this);
+
+        // FIX: also update the warning text...
+        updatePortsSlot();
+
+        // FIX: propagate to main windows.
+        if( MainWindow* main = dynamic_cast<MainWindow*>(parent()) )
+            main->retranslate();
+    }
+}
+
+//////////////////////////////////////////////////////////////////////////////
+
+void Settings::accept()
+{
+    port = _ui->portMenu->currentText().section(" ", 0, 0);
+    autoSetDateTime = _ui->autoSetDateTimeCB->isChecked();
+    forceFirmwareUpdate = _ui->forceFirmwareUpdate->isChecked();
+    forceRTEUpdate = _ui->forceRTEUpdate->isChecked();
+    forceFontlibUpdate = _ui->forceFontlibUpdate->isChecked();
+
+    useFastMode = _ui->useFastMode->isChecked();
+    save();
+    QDialog::accept();
+}
+
+void Settings::save()
+{
+    settings->setValue("Interface/lang",       language);
+    settings->setValue("OSTC/port",            port);
+    settings->setValue("OSTC/currentPath",     currentPath);
+    settings->setValue("OSTC/autoSetDateTime", autoSetDateTime);
+    settings->setValue("OSTC/forceFirmwareUpdate", forceFirmwareUpdate);
+    settings->setValue("OSTC/forceRTEUpdate", forceRTEUpdate);
+    settings->setValue("OSTC/forceFontlibUpdate", forceFontlibUpdate);
+    settings->setValue("OSTC/useFastMode", useFastMode);
+    settings->sync();
+}
+
+//////////////////////////////////////////////////////////////////////////////
+
+void Settings::reject()
+{
+    reload(this);
+    if( MainWindow* main = dynamic_cast<MainWindow*>(parent()) )
+        main->retranslate();
+    QDialog::reject();
+}
+
+//////////////////////////////////////////////////////////////////////////////
+
+void Settings::resetSettingsSlot()
+{
+    //---- Clear everything -------------------------------------------------
+    settings->clear();
+    settings->sync();
+    //---- Set defaults
+    reload(this);
+    //---- Search connected ports
+    updatePortsSlot();
+}