Sean Rhodes | 9c89e3a | 2021-11-12 08:54:50 +0000 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| 2 | |
| 3 | #include <QFileDialog> |
| 4 | #include <QHeaderView> |
| 5 | #include <QLabel> |
| 6 | #include <QMessageBox> |
| 7 | #include <QShortcut> |
| 8 | #include <QtGui> |
| 9 | |
| 10 | #include "AboutDialog.h" |
| 11 | #include "Configuration.h" |
| 12 | #include "MainWindow.h" |
| 13 | #include "NvramToolCli.h" |
| 14 | #include "ToggleSwitch.h" |
| 15 | #include "ui_MainWindow.h" |
| 16 | |
Martin Roth | e44a3d2 | 2022-05-28 12:33:44 -0600 | [diff] [blame^] | 17 | static auto s_errorWindowTitle = MainWindow::tr("Error Occurred"); |
Sean Rhodes | 9c89e3a | 2021-11-12 08:54:50 +0000 | [diff] [blame] | 18 | static auto s_nvramErrorMessage = MainWindow::tr("Nvramtool was not able to access cmos settings. Look at documentation for possible causes of errors."); |
| 19 | |
| 20 | QString makeNvramErrorMessage(const QString& error){ |
| 21 | if(!error.trimmed().isEmpty()){ |
| 22 | return QString(MainWindow::tr("%1<br><br>Error message:<br><tt>%2</tt>")).arg(s_nvramErrorMessage, |
| 23 | Qt::convertFromPlainText(error)); |
| 24 | } |
| 25 | return s_nvramErrorMessage; |
| 26 | } |
| 27 | |
| 28 | namespace YAML { |
| 29 | template <> |
| 30 | struct convert<QString>{ |
| 31 | static Node encode(const QString& rhs) { return Node(rhs.toUtf8().data()); } |
| 32 | |
| 33 | static bool decode(const Node& node, QString& rhs) { |
| 34 | if (!node.IsScalar()) |
| 35 | return false; |
| 36 | rhs = QString::fromStdString(node.Scalar()); |
| 37 | return true; |
| 38 | } |
| 39 | }; |
| 40 | } |
| 41 | |
| 42 | static auto s_metadataErrorMessage = MainWindow::tr("Can't load categories metadata file. Check your installation."); |
| 43 | static constexpr char s_sudoProg[] = "/usr/bin/pkexec"; |
| 44 | |
| 45 | MainWindow::MainWindow(QWidget *parent) |
| 46 | : QMainWindow(parent) |
| 47 | , ui(new Ui::MainWindow) |
| 48 | { |
| 49 | ui->setupUi(this); |
| 50 | |
| 51 | connect(ui->actionAbout, &QAction::triggered, this, [](){ |
| 52 | AboutDialog().exec(); |
| 53 | }); |
| 54 | |
| 55 | #if MOCK |
| 56 | this->setWindowTitle("coreboot configurator "+tr("[MOCKED DATA]")); |
| 57 | #else |
| 58 | this->setWindowTitle("coreboot configurator"); |
| 59 | #endif |
| 60 | this->setWindowIcon(QIcon::fromTheme("coreboot_configurator")); |
| 61 | |
| 62 | QFile catFile(":/config/categories.yaml"); |
| 63 | |
| 64 | if(!catFile.open(QFile::ReadOnly)){ |
| 65 | QMessageBox::critical(this, s_errorWindowTitle, s_metadataErrorMessage); |
| 66 | this->close(); |
| 67 | return; |
| 68 | } |
| 69 | |
| 70 | m_categories = YAML::Load(catFile.readAll()); |
| 71 | |
| 72 | if(m_categories.IsNull() || !m_categories.IsDefined()){ |
| 73 | QMessageBox::critical(this, s_errorWindowTitle, s_metadataErrorMessage); |
| 74 | this->close(); |
| 75 | return; |
| 76 | } |
| 77 | |
| 78 | QShortcut* returnAction = new QShortcut(QKeySequence("Ctrl+Return"), this); |
| 79 | connect(returnAction, &QShortcut::activated, this, &MainWindow::on_saveButton_clicked); |
| 80 | |
| 81 | generateUi(); |
| 82 | } |
| 83 | |
| 84 | MainWindow::~MainWindow() |
| 85 | { |
| 86 | delete ui; |
| 87 | } |
| 88 | |
| 89 | void MainWindow::pullSettings() |
| 90 | { |
| 91 | QString error; |
| 92 | m_parameters = NvramToolCli::readParameters(&error); |
| 93 | |
| 94 | if(m_parameters.isEmpty()){ |
| 95 | QMessageBox::critical(this, s_errorWindowTitle, makeNvramErrorMessage(error)); |
| 96 | |
| 97 | /* we need delayed close as initialization error happened before event loop start so we can't stop application properly */ |
| 98 | QTimer::singleShot(0, this, &MainWindow::close); |
| 99 | } |
| 100 | } |
| 101 | |
| 102 | void MainWindow::pushSettings() |
| 103 | { |
| 104 | QString error; |
| 105 | if(!NvramToolCli::writeParameters(m_parameters, &error)){ |
| 106 | QMessageBox::critical(this, s_errorWindowTitle, makeNvramErrorMessage(error)); |
| 107 | } |
| 108 | } |
| 109 | |
| 110 | |
| 111 | QComboBox* MainWindow::createComboBox(const QString& key) { |
| 112 | auto box = new QComboBox(this); |
| 113 | |
| 114 | auto opts = NvramToolCli::readOptions(key); |
| 115 | |
| 116 | box->addItems(opts); |
| 117 | box->setCurrentText(m_parameters[key]); |
| 118 | |
| 119 | connect(ui->advancedModeCheckBox, &QCheckBox::clicked, this, [box](bool clicked){ |
| 120 | box->setEditable(clicked); |
| 121 | }); |
| 122 | |
| 123 | connect(this, &MainWindow::updateValue, this, [box, this, key](const QString& name){ |
| 124 | if(key!=name || m_parameters[name]==box->currentText()){ |
| 125 | return; |
| 126 | } |
| 127 | box->setCurrentText(m_parameters[name]); |
| 128 | }); |
| 129 | |
| 130 | connect(box, &QComboBox::currentTextChanged, this, [key, this](const QString& value){ |
| 131 | if(value==m_parameters[key]){ |
| 132 | return; |
| 133 | } |
| 134 | m_parameters[key] = value; |
| 135 | emit updateValue(key); |
| 136 | }); |
| 137 | |
| 138 | return box; |
| 139 | } |
| 140 | QString boolToString(bool value){ |
| 141 | return value?QStringLiteral("Enable"):QStringLiteral("Disable"); |
| 142 | } |
| 143 | bool stringToBool(const QString& str){ |
| 144 | return str==QStringLiteral("Enable"); |
| 145 | } |
| 146 | QCheckBox* MainWindow::createCheckBox(const QString& key) { |
| 147 | auto box = new ToggleSwitch(this); |
| 148 | |
| 149 | box->setChecked(stringToBool(m_parameters[key])); |
| 150 | |
| 151 | connect(this, &MainWindow::updateValue, this, [box, this, key](const QString& name){ |
| 152 | |
| 153 | if(key!=name || m_parameters[name]==boolToString(box->isChecked())){ |
| 154 | return; |
| 155 | } |
| 156 | auto newValue = stringToBool(m_parameters[name]); |
| 157 | |
| 158 | box->setChecked(newValue); |
| 159 | }); |
| 160 | |
| 161 | connect(box, &QCheckBox::clicked, this, [key, this](bool checked){ |
| 162 | auto value = boolToString(checked); |
| 163 | if(value==m_parameters[key]){ |
| 164 | return; |
| 165 | } |
| 166 | m_parameters[key] = value; |
| 167 | emit updateValue(key); |
| 168 | }); |
| 169 | |
| 170 | return box; |
| 171 | } |
| 172 | |
| 173 | |
| 174 | QTableWidget *MainWindow::createRawTable() |
| 175 | { |
| 176 | /* Create Raw values table */ |
| 177 | auto table = new QTableWidget(m_parameters.size(), 2); |
| 178 | table->setHorizontalHeaderLabels({tr("Key"), tr("Value")}); |
| 179 | table->horizontalHeader()->setSectionResizeMode(0,QHeaderView::Stretch); |
| 180 | table->verticalHeader()->hide(); |
| 181 | table->setSelectionBehavior(QTableWidget::SelectRows); |
| 182 | |
| 183 | connect(table, &QTableWidget::cellChanged, this, [table, this](int row, int column){ |
| 184 | if(column != 1 || row >= table->rowCount() || row < 0 ){ |
| 185 | /* Weird state when changed cell is not a value cell */ |
| 186 | return; |
| 187 | } |
| 188 | auto keyItem = table->item(row, 0); |
| 189 | auto valueItem = table->item(row, 1); |
| 190 | |
| 191 | if(keyItem == nullptr || valueItem == nullptr){ |
| 192 | /* Invalid cells */ |
| 193 | return; |
| 194 | } |
| 195 | |
| 196 | if(valueItem->text()==m_parameters[keyItem->text()]){ |
| 197 | return; |
| 198 | } |
| 199 | |
| 200 | m_parameters[keyItem->text()] = valueItem->text(); |
| 201 | emit updateValue(keyItem->text()); |
| 202 | }); |
| 203 | |
| 204 | auto it = m_parameters.begin(); |
| 205 | for(int i = 0; i<m_parameters.size(); i++, ++it){ |
| 206 | |
| 207 | auto item = new QTableWidgetItem(it.key()); |
| 208 | item->setFlags(item->flags() ^ Qt::ItemIsEditable); |
| 209 | table->setItem(i,0,item); |
| 210 | |
| 211 | item = new QTableWidgetItem(it.value()); |
| 212 | connect(this, &MainWindow::updateValue, this, [item, it, this](const QString& name){ |
| 213 | if(it.key()!=name || m_parameters[name]==item->text()){ |
| 214 | return; |
| 215 | } |
| 216 | item->setText(m_parameters[name]); |
| 217 | }); |
| 218 | |
| 219 | table->setItem(i,1,item); |
| 220 | } |
| 221 | return table; |
| 222 | } |
| 223 | |
| 224 | void MainWindow::generateUi() |
| 225 | { |
| 226 | pullSettings(); |
| 227 | |
| 228 | if(!m_categories.IsMap()){ |
| 229 | return; |
| 230 | } |
| 231 | for(const auto& category : m_categories){ |
| 232 | if(!category.second.IsMap()){ |
| 233 | continue; |
| 234 | } |
| 235 | auto name = category.second["displayName"].as<QString>(); |
| 236 | |
| 237 | auto layout = new QVBoxLayout; |
| 238 | |
| 239 | auto tabPage = new QWidget(this); |
| 240 | tabPage->setLayout(layout); |
| 241 | |
| 242 | ui->centralTabWidget->addTab(tabPage, name); |
| 243 | |
| 244 | for(const auto& value : category.second){ |
| 245 | if(!value.second.IsMap() || !m_parameters.contains(value.first.as<QString>())){ |
| 246 | continue; |
| 247 | } |
| 248 | auto displayName = value.second["displayName"]; |
| 249 | if(!displayName.IsDefined()){ |
| 250 | continue; |
| 251 | } |
| 252 | auto type = value.second["type"]; |
| 253 | if(!type.IsDefined()){ |
| 254 | continue; |
| 255 | } |
| 256 | |
| 257 | auto controlLayout = new QHBoxLayout(); |
| 258 | |
| 259 | auto help = value.second["help"]; |
| 260 | |
| 261 | if(help.IsDefined()){ |
| 262 | auto labelWithTooltip = new QWidget; |
| 263 | labelWithTooltip->setToolTip(help.as<QString>()); |
| 264 | labelWithTooltip->setCursor({Qt::WhatsThisCursor}); |
| 265 | labelWithTooltip->setLayout(new QHBoxLayout); |
| 266 | |
| 267 | auto helpButton = new QLabel(); |
| 268 | helpButton->setPixmap(QIcon::fromTheme("help-hint").pixmap(16,16)); |
| 269 | |
| 270 | { |
| 271 | auto layout = qobject_cast<QHBoxLayout*>(labelWithTooltip->layout()); |
| 272 | layout->addWidget(new QLabel(displayName.as<QString>())); |
| 273 | layout->addWidget(helpButton,1); |
| 274 | } |
| 275 | controlLayout->addWidget(labelWithTooltip, 0); |
| 276 | } else { |
| 277 | controlLayout->addWidget(new QLabel(displayName.as<QString>()), 0); |
| 278 | } |
| 279 | |
| 280 | controlLayout->addStretch(1); |
| 281 | |
| 282 | QWidget* res = nullptr; |
| 283 | |
| 284 | if(type.as<QString>() == QStringLiteral("bool")){ |
| 285 | res = createCheckBox(value.first.as<QString>()); |
| 286 | } else if (type.as<QString>() == QStringLiteral("enum")){ |
| 287 | res = createComboBox(value.first.as<QString>()); |
| 288 | } else { |
| 289 | controlLayout->deleteLater(); |
| 290 | continue; |
| 291 | } |
| 292 | res->setObjectName(value.first.as<QString>()); |
| 293 | |
| 294 | controlLayout->addWidget(res, 0); |
| 295 | |
| 296 | layout->addLayout(controlLayout); |
| 297 | } |
| 298 | } |
| 299 | |
| 300 | auto table = createRawTable(); |
| 301 | |
| 302 | connect(ui->advancedModeCheckBox, &QCheckBox::clicked, this, [table,this](bool clicked){ |
| 303 | if(clicked && ui->centralTabWidget->widget(ui->centralTabWidget->count()-1) != table){ |
| 304 | ui->centralTabWidget->addTab(table, tr("Raw")); |
| 305 | } else if(!clicked && ui->centralTabWidget->widget(ui->centralTabWidget->count()-1) == table) { |
| 306 | ui->centralTabWidget->removeTab(ui->centralTabWidget->count()-1); |
| 307 | } |
| 308 | }); |
| 309 | } |
| 310 | |
| 311 | void MainWindow::askForReboot() |
| 312 | { |
| 313 | QMessageBox rebootDialog(QMessageBox::Question, |
| 314 | tr("Reboot"), |
| 315 | tr("Changes are saved. Do you want to reboot to apply changes?")); |
| 316 | |
| 317 | auto nowButton = rebootDialog.addButton(tr("Reboot now"), QMessageBox::AcceptRole); |
| 318 | rebootDialog.addButton(tr("Reboot later"), QMessageBox::RejectRole); |
| 319 | |
| 320 | rebootDialog.exec(); |
| 321 | if(rebootDialog.clickedButton()==nowButton){ |
| 322 | QProcess::startDetached(s_sudoProg, {"/usr/bin/systemctl", "reboot"}); |
| 323 | this->close(); |
| 324 | } |
| 325 | } |
| 326 | |
| 327 | void MainWindow::readSettings(const QString &fileName) |
| 328 | { |
| 329 | if(fileName.isEmpty()){ |
| 330 | return; |
| 331 | } |
| 332 | |
| 333 | auto configValues = Configuration::fromFile(fileName); |
| 334 | |
| 335 | for(auto it = configValues.begin(); it != configValues.end(); ++it){ |
| 336 | if(!m_parameters.contains(it.key())){ |
| 337 | continue; |
| 338 | } |
| 339 | m_parameters[it.key()]=it.value(); |
| 340 | emit updateValue(it.key()); |
| 341 | } |
| 342 | } |
| 343 | |
| 344 | void MainWindow::writeSettings(const QString &fileName) |
| 345 | { |
| 346 | if(fileName.isEmpty()){ |
| 347 | return; |
| 348 | } |
| 349 | if(!Configuration::toFile(fileName, m_parameters)){ |
Martin Roth | e44a3d2 | 2022-05-28 12:33:44 -0600 | [diff] [blame^] | 350 | QMessageBox::critical(this, tr("Error Occurred"), tr("Can't open file to write")); |
Sean Rhodes | 9c89e3a | 2021-11-12 08:54:50 +0000 | [diff] [blame] | 351 | this->close(); |
| 352 | } |
| 353 | } |
| 354 | |
| 355 | |
| 356 | void MainWindow::on_actionSave_triggered() |
| 357 | { |
| 358 | auto filename = QFileDialog::getSaveFileName(this, |
| 359 | tr("Select File To Save"), |
| 360 | QDir::homePath(), |
| 361 | tr("Coreboot Configuration Files")+"(*.cfg)"); |
| 362 | writeSettings(filename); |
| 363 | } |
| 364 | |
| 365 | |
| 366 | void MainWindow::on_actionLoad_triggered() |
| 367 | { |
| 368 | auto filename = QFileDialog::getOpenFileName(this, |
| 369 | tr("Select File To Load"), |
| 370 | QDir::homePath(), |
| 371 | tr("Coreboot Configuration Files")+"(*.cfg)"); |
| 372 | |
| 373 | readSettings(filename); |
| 374 | } |
| 375 | |
| 376 | |
| 377 | void MainWindow::on_saveButton_clicked() |
| 378 | { |
| 379 | ui->centralwidget->setEnabled(false); |
| 380 | ui->menubar->setEnabled(false); |
| 381 | |
| 382 | pushSettings(); |
| 383 | |
| 384 | askForReboot(); |
| 385 | |
| 386 | ui->centralwidget->setEnabled(true); |
| 387 | ui->menubar->setEnabled(true); |
| 388 | } |