| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #include <QFileDialog> |
| #include <QHeaderView> |
| #include <QLabel> |
| #include <QMessageBox> |
| #include <QShortcut> |
| #include <QtGui> |
| |
| #include "AboutDialog.h" |
| #include "Configuration.h" |
| #include "MainWindow.h" |
| #include "NvramToolCli.h" |
| #include "ToggleSwitch.h" |
| #include "ui_MainWindow.h" |
| |
| static auto s_errorWindowTitle = MainWindow::tr("Error Occured"); |
| static auto s_nvramErrorMessage = MainWindow::tr("Nvramtool was not able to access cmos settings. Look at documentation for possible causes of errors."); |
| |
| QString makeNvramErrorMessage(const QString& error){ |
| if(!error.trimmed().isEmpty()){ |
| return QString(MainWindow::tr("%1<br><br>Error message:<br><tt>%2</tt>")).arg(s_nvramErrorMessage, |
| Qt::convertFromPlainText(error)); |
| } |
| return s_nvramErrorMessage; |
| } |
| |
| namespace YAML { |
| template <> |
| struct convert<QString>{ |
| static Node encode(const QString& rhs) { return Node(rhs.toUtf8().data()); } |
| |
| static bool decode(const Node& node, QString& rhs) { |
| if (!node.IsScalar()) |
| return false; |
| rhs = QString::fromStdString(node.Scalar()); |
| return true; |
| } |
| }; |
| } |
| |
| static auto s_metadataErrorMessage = MainWindow::tr("Can't load categories metadata file. Check your installation."); |
| static constexpr char s_sudoProg[] = "/usr/bin/pkexec"; |
| |
| MainWindow::MainWindow(QWidget *parent) |
| : QMainWindow(parent) |
| , ui(new Ui::MainWindow) |
| { |
| ui->setupUi(this); |
| |
| connect(ui->actionAbout, &QAction::triggered, this, [](){ |
| AboutDialog().exec(); |
| }); |
| |
| #if MOCK |
| this->setWindowTitle("coreboot configurator "+tr("[MOCKED DATA]")); |
| #else |
| this->setWindowTitle("coreboot configurator"); |
| #endif |
| this->setWindowIcon(QIcon::fromTheme("coreboot_configurator")); |
| |
| QFile catFile(":/config/categories.yaml"); |
| |
| if(!catFile.open(QFile::ReadOnly)){ |
| QMessageBox::critical(this, s_errorWindowTitle, s_metadataErrorMessage); |
| this->close(); |
| return; |
| } |
| |
| m_categories = YAML::Load(catFile.readAll()); |
| |
| if(m_categories.IsNull() || !m_categories.IsDefined()){ |
| QMessageBox::critical(this, s_errorWindowTitle, s_metadataErrorMessage); |
| this->close(); |
| return; |
| } |
| |
| QShortcut* returnAction = new QShortcut(QKeySequence("Ctrl+Return"), this); |
| connect(returnAction, &QShortcut::activated, this, &MainWindow::on_saveButton_clicked); |
| |
| generateUi(); |
| } |
| |
| MainWindow::~MainWindow() |
| { |
| delete ui; |
| } |
| |
| void MainWindow::pullSettings() |
| { |
| QString error; |
| m_parameters = NvramToolCli::readParameters(&error); |
| |
| if(m_parameters.isEmpty()){ |
| QMessageBox::critical(this, s_errorWindowTitle, makeNvramErrorMessage(error)); |
| |
| /* we need delayed close as initialization error happened before event loop start so we can't stop application properly */ |
| QTimer::singleShot(0, this, &MainWindow::close); |
| } |
| } |
| |
| void MainWindow::pushSettings() |
| { |
| QString error; |
| if(!NvramToolCli::writeParameters(m_parameters, &error)){ |
| QMessageBox::critical(this, s_errorWindowTitle, makeNvramErrorMessage(error)); |
| } |
| } |
| |
| |
| QComboBox* MainWindow::createComboBox(const QString& key) { |
| auto box = new QComboBox(this); |
| |
| auto opts = NvramToolCli::readOptions(key); |
| |
| box->addItems(opts); |
| box->setCurrentText(m_parameters[key]); |
| |
| connect(ui->advancedModeCheckBox, &QCheckBox::clicked, this, [box](bool clicked){ |
| box->setEditable(clicked); |
| }); |
| |
| connect(this, &MainWindow::updateValue, this, [box, this, key](const QString& name){ |
| if(key!=name || m_parameters[name]==box->currentText()){ |
| return; |
| } |
| box->setCurrentText(m_parameters[name]); |
| }); |
| |
| connect(box, &QComboBox::currentTextChanged, this, [key, this](const QString& value){ |
| if(value==m_parameters[key]){ |
| return; |
| } |
| m_parameters[key] = value; |
| emit updateValue(key); |
| }); |
| |
| return box; |
| } |
| QString boolToString(bool value){ |
| return value?QStringLiteral("Enable"):QStringLiteral("Disable"); |
| } |
| bool stringToBool(const QString& str){ |
| return str==QStringLiteral("Enable"); |
| } |
| QCheckBox* MainWindow::createCheckBox(const QString& key) { |
| auto box = new ToggleSwitch(this); |
| |
| box->setChecked(stringToBool(m_parameters[key])); |
| |
| connect(this, &MainWindow::updateValue, this, [box, this, key](const QString& name){ |
| |
| if(key!=name || m_parameters[name]==boolToString(box->isChecked())){ |
| return; |
| } |
| auto newValue = stringToBool(m_parameters[name]); |
| |
| box->setChecked(newValue); |
| }); |
| |
| connect(box, &QCheckBox::clicked, this, [key, this](bool checked){ |
| auto value = boolToString(checked); |
| if(value==m_parameters[key]){ |
| return; |
| } |
| m_parameters[key] = value; |
| emit updateValue(key); |
| }); |
| |
| return box; |
| } |
| |
| |
| QTableWidget *MainWindow::createRawTable() |
| { |
| /* Create Raw values table */ |
| auto table = new QTableWidget(m_parameters.size(), 2); |
| table->setHorizontalHeaderLabels({tr("Key"), tr("Value")}); |
| table->horizontalHeader()->setSectionResizeMode(0,QHeaderView::Stretch); |
| table->verticalHeader()->hide(); |
| table->setSelectionBehavior(QTableWidget::SelectRows); |
| |
| connect(table, &QTableWidget::cellChanged, this, [table, this](int row, int column){ |
| if(column != 1 || row >= table->rowCount() || row < 0 ){ |
| /* Weird state when changed cell is not a value cell */ |
| return; |
| } |
| auto keyItem = table->item(row, 0); |
| auto valueItem = table->item(row, 1); |
| |
| if(keyItem == nullptr || valueItem == nullptr){ |
| /* Invalid cells */ |
| return; |
| } |
| |
| if(valueItem->text()==m_parameters[keyItem->text()]){ |
| return; |
| } |
| |
| m_parameters[keyItem->text()] = valueItem->text(); |
| emit updateValue(keyItem->text()); |
| }); |
| |
| auto it = m_parameters.begin(); |
| for(int i = 0; i<m_parameters.size(); i++, ++it){ |
| |
| auto item = new QTableWidgetItem(it.key()); |
| item->setFlags(item->flags() ^ Qt::ItemIsEditable); |
| table->setItem(i,0,item); |
| |
| item = new QTableWidgetItem(it.value()); |
| connect(this, &MainWindow::updateValue, this, [item, it, this](const QString& name){ |
| if(it.key()!=name || m_parameters[name]==item->text()){ |
| return; |
| } |
| item->setText(m_parameters[name]); |
| }); |
| |
| table->setItem(i,1,item); |
| } |
| return table; |
| } |
| |
| void MainWindow::generateUi() |
| { |
| pullSettings(); |
| |
| if(!m_categories.IsMap()){ |
| return; |
| } |
| for(const auto& category : m_categories){ |
| if(!category.second.IsMap()){ |
| continue; |
| } |
| auto name = category.second["displayName"].as<QString>(); |
| |
| auto layout = new QVBoxLayout; |
| |
| auto tabPage = new QWidget(this); |
| tabPage->setLayout(layout); |
| |
| ui->centralTabWidget->addTab(tabPage, name); |
| |
| for(const auto& value : category.second){ |
| if(!value.second.IsMap() || !m_parameters.contains(value.first.as<QString>())){ |
| continue; |
| } |
| auto displayName = value.second["displayName"]; |
| if(!displayName.IsDefined()){ |
| continue; |
| } |
| auto type = value.second["type"]; |
| if(!type.IsDefined()){ |
| continue; |
| } |
| |
| auto controlLayout = new QHBoxLayout(); |
| |
| auto help = value.second["help"]; |
| |
| if(help.IsDefined()){ |
| auto labelWithTooltip = new QWidget; |
| labelWithTooltip->setToolTip(help.as<QString>()); |
| labelWithTooltip->setCursor({Qt::WhatsThisCursor}); |
| labelWithTooltip->setLayout(new QHBoxLayout); |
| |
| auto helpButton = new QLabel(); |
| helpButton->setPixmap(QIcon::fromTheme("help-hint").pixmap(16,16)); |
| |
| { |
| auto layout = qobject_cast<QHBoxLayout*>(labelWithTooltip->layout()); |
| layout->addWidget(new QLabel(displayName.as<QString>())); |
| layout->addWidget(helpButton,1); |
| } |
| controlLayout->addWidget(labelWithTooltip, 0); |
| } else { |
| controlLayout->addWidget(new QLabel(displayName.as<QString>()), 0); |
| } |
| |
| controlLayout->addStretch(1); |
| |
| QWidget* res = nullptr; |
| |
| if(type.as<QString>() == QStringLiteral("bool")){ |
| res = createCheckBox(value.first.as<QString>()); |
| } else if (type.as<QString>() == QStringLiteral("enum")){ |
| res = createComboBox(value.first.as<QString>()); |
| } else { |
| controlLayout->deleteLater(); |
| continue; |
| } |
| res->setObjectName(value.first.as<QString>()); |
| |
| controlLayout->addWidget(res, 0); |
| |
| layout->addLayout(controlLayout); |
| } |
| } |
| |
| auto table = createRawTable(); |
| |
| connect(ui->advancedModeCheckBox, &QCheckBox::clicked, this, [table,this](bool clicked){ |
| if(clicked && ui->centralTabWidget->widget(ui->centralTabWidget->count()-1) != table){ |
| ui->centralTabWidget->addTab(table, tr("Raw")); |
| } else if(!clicked && ui->centralTabWidget->widget(ui->centralTabWidget->count()-1) == table) { |
| ui->centralTabWidget->removeTab(ui->centralTabWidget->count()-1); |
| } |
| }); |
| } |
| |
| void MainWindow::askForReboot() |
| { |
| QMessageBox rebootDialog(QMessageBox::Question, |
| tr("Reboot"), |
| tr("Changes are saved. Do you want to reboot to apply changes?")); |
| |
| auto nowButton = rebootDialog.addButton(tr("Reboot now"), QMessageBox::AcceptRole); |
| rebootDialog.addButton(tr("Reboot later"), QMessageBox::RejectRole); |
| |
| rebootDialog.exec(); |
| if(rebootDialog.clickedButton()==nowButton){ |
| QProcess::startDetached(s_sudoProg, {"/usr/bin/systemctl", "reboot"}); |
| this->close(); |
| } |
| } |
| |
| void MainWindow::readSettings(const QString &fileName) |
| { |
| if(fileName.isEmpty()){ |
| return; |
| } |
| |
| auto configValues = Configuration::fromFile(fileName); |
| |
| for(auto it = configValues.begin(); it != configValues.end(); ++it){ |
| if(!m_parameters.contains(it.key())){ |
| continue; |
| } |
| m_parameters[it.key()]=it.value(); |
| emit updateValue(it.key()); |
| } |
| } |
| |
| void MainWindow::writeSettings(const QString &fileName) |
| { |
| if(fileName.isEmpty()){ |
| return; |
| } |
| if(!Configuration::toFile(fileName, m_parameters)){ |
| QMessageBox::critical(this, tr("Error Occured"), tr("Can't open file to write")); |
| this->close(); |
| } |
| } |
| |
| |
| void MainWindow::on_actionSave_triggered() |
| { |
| auto filename = QFileDialog::getSaveFileName(this, |
| tr("Select File To Save"), |
| QDir::homePath(), |
| tr("Coreboot Configuration Files")+"(*.cfg)"); |
| writeSettings(filename); |
| } |
| |
| |
| void MainWindow::on_actionLoad_triggered() |
| { |
| auto filename = QFileDialog::getOpenFileName(this, |
| tr("Select File To Load"), |
| QDir::homePath(), |
| tr("Coreboot Configuration Files")+"(*.cfg)"); |
| |
| readSettings(filename); |
| } |
| |
| |
| void MainWindow::on_saveButton_clicked() |
| { |
| ui->centralwidget->setEnabled(false); |
| ui->menubar->setEnabled(false); |
| |
| pushSettings(); |
| |
| askForReboot(); |
| |
| ui->centralwidget->setEnabled(true); |
| ui->menubar->setEnabled(true); |
| } |