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@ -1,37 +1,181 @@
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#include <NetworkManagerQt/Manager>
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#include <NetworkManagerQt/Device>
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#include <NetworkManagerQt/WirelessDevice>
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#include <NetworkManagerQt/WirelessNetwork>
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#include <QProcess>
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#include <QScreen>
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#include <QMessageBox>
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#include <QLineEdit>
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#include "installerprompt.h"
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#include "./ui_installerprompt.h"
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InstallerPrompt::InstallerPrompt(QWidget *parent)
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: QMainWindow(parent)
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, ui(new Ui::InstallerPrompt)
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{
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, ui(new Ui::InstallerPrompt) {
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ui->setupUi(this);
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// Set the background image and scale it
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QPixmap bg("/usr/share/lubuntu/installer-prompt/background.png");
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if (bg.isNull()) {
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QMessageBox::warning(this, tr("Error"), tr("Background image cannot be loaded."));
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return;
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}
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QScreen *screen = QGuiApplication::primaryScreen();
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QRect screenGeometry = screen->geometry();
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int height = screenGeometry.height();
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int width = screenGeometry.width();
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bg = bg.scaled(width, height, Qt::IgnoreAspectRatio);
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bg = bg.scaled(screenGeometry.size(), Qt::IgnoreAspectRatio);
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QPalette palette;
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palette.setBrush(QPalette::Window, bg);
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this->setPalette(palette);
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// Resize the layout widget to the screen size.
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ui->gridLayoutWidget->resize(width, height);
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// Resize the layout widget to the screen size
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ui->gridLayoutWidget->resize(screenGeometry.size());
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// Set the buttons to be translucent
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ui->tryLubuntu->setAttribute(Qt::WA_TranslucentBackground);
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ui->installLubuntu->setAttribute(Qt::WA_TranslucentBackground);
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// Initialize process for external app launch
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process = new QProcess(this);
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// Slots and signals
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// Set up signal-slot connections for buttons
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connect(ui->tryLubuntu, &QAbstractButton::clicked, this, &InstallerPrompt::tryLubuntu);
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connect(ui->installLubuntu, &QAbstractButton::clicked, this, &InstallerPrompt::installLubuntu);
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// Set up the language combo box with available languages
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initLanguageComboBox();
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// Check initial network status and update UI
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updateConnectionStatus(checkInternetConnection());
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// Set up network manager signals for dynamic updates
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auto nm = NetworkManager::notifier();
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connect(nm, &NetworkManager::Notifier::deviceAdded, this, &InstallerPrompt::refreshNetworkList);
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connect(nm, &NetworkManager::Notifier::deviceRemoved, this, &InstallerPrompt::refreshNetworkList);
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connect(nm, &NetworkManager::Notifier::networkingEnabledChanged, this, &InstallerPrompt::refreshNetworkList);
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}
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bool InstallerPrompt::checkInternetConnection() {
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for (const NetworkManager::Device::Ptr &device : NetworkManager::networkInterfaces()) {
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if (device->type() == NetworkManager::Device::Wifi) {
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auto wifiDevice = device.staticCast<NetworkManager::WirelessDevice>();
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if (!wifiDevice->isActive()) {
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showWifiOptions();
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}
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return wifiDevice->isActive();
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}
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}
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return false;
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}
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void InstallerPrompt::updateConnectionStatus(bool online) {
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if (online) {
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connectionStatusLabel->setText(tr("Connected to the internet"));
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connectWifiButton->setVisible(false);
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} else {
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connectionStatusLabel->setText(tr("Not connected to the internet"));
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connectWifiButton->setVisible(true);
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}
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}
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void InstallerPrompt::onConnectWifiClicked() {
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QDialog *passwordDialog = new QDialog(this, Qt::Window | Qt::WindowStaysOnTopHint);
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QVBoxLayout *layout = new QVBoxLayout(passwordDialog);
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QLabel *label = new QLabel(tr("Enter Wi-Fi Password:"), passwordDialog);
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QLineEdit *lineEdit = new QLineEdit(passwordDialog);
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lineEdit->setEchoMode(QLineEdit::Password);
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QPushButton *button = new QPushButton(tr("Connect"), passwordDialog);
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layout->addWidget(label);
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layout->addWidget(lineEdit);
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layout->addWidget(button);
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passwordDialog->setLayout(layout);
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connect(button, &QPushButton::clicked, this, [this, lineEdit, passwordDialog]() {
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QString password = lineEdit->text();
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// Use the password to connect to the selected Wi-Fi network
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// Make sure to handle the password securely and do not store it in plain text
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passwordDialog->accept();
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});
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passwordDialog->exec();
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}
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void InstallerPrompt::showWifiOptions() {
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bool foundWifiDevice = false;
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for (const NetworkManager::Device::Ptr &device : NetworkManager::networkInterfaces()) {
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if (device->type() == NetworkManager::Device::Wifi) {
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foundWifiDevice = true;
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auto wifiDevice = device.staticCast<NetworkManager::WirelessDevice>();
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ui->networkComboBox->clear(); // Use the combo box from the UI file, clear existing items
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for (const NetworkManager::WirelessNetwork::Ptr &network : wifiDevice->networks()) {
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ui->networkComboBox->addItem(network->ssid()); // Add Wi-Fi networks to the combo box
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}
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break; // Handle the first Wi-Fi device
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}
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}
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if (!foundWifiDevice) {
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QMessageBox::information(this, tr("WiFi Not Available"), tr("No WiFi devices were found on this system."));
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}
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}
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void InstallerPrompt::refreshNetworkList() {
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NetworkManager::WirelessDevice::Ptr wirelessDevice;
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// Iterate over network interfaces to find a wireless device
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const auto devices = NetworkManager::networkInterfaces();
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for (const auto &device : devices) {
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if (device->type() == NetworkManager::Device::Wifi) {
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wirelessDevice = device.staticCast<NetworkManager::WirelessDevice>();
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break; // Break after finding the first wireless device
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}
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}
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if (!wirelessDevice) {
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// No wireless device found, handle appropriately
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ui->networkComboBox->setVisible(false);
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connectWifiButton->setVisible(false);
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return;
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}
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// Get the list of available networks
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const auto networks = wirelessDevice->networks();
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ui->networkComboBox->clear();
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for (const auto &network : networks) {
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ui->networkComboBox->addItem(network->ssid());
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}
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// Adjust visibility based on whether any networks are found
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ui->networkComboBox->setVisible(!networks.isEmpty());
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connectWifiButton->setVisible(!networks.isEmpty());
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}
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void InstallerPrompt::initLanguageComboBox() {
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// This should populate the language combo box from the UI file, not create a new one
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QStringList languages = getAvailableLanguages();
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ui->languageComboBox->addItems(languages); // Add items to the combo box
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int defaultIndex = ui->languageComboBox->findText(QLocale(QLocale::English, QLocale::UnitedStates).nativeLanguageName());
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if (defaultIndex != -1) {
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ui->languageComboBox->setCurrentIndex(defaultIndex);
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}
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}
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QStringList InstallerPrompt::getAvailableLanguages() const {
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QStringList languageList;
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for (int language = QLocale::Abkhazian; language <= QLocale::LastLanguage; ++language) {
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QLocale locale(static_cast<QLocale::Language>(language));
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QString languageName = locale.languageToString(locale.language());
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if (!languageName.isEmpty() && !languageList.contains(languageName)) {
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languageList.append(languageName);
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}
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}
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languageList.sort(Qt::CaseInsensitive);
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return languageList;
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}
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void InstallerPrompt::onLanguageChanged(int index) {
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// Placeholder for handling language change
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}
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void InstallerPrompt::tryLubuntu()
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