works

selfdrive/ui/qt/offroad/onboarding.cc

@@ -38,6 +38,11 @@ void TrainingGuide::mouseReleaseEvent(QMouseEvent *e) {
   }
 }
 
+void TrainingGuide::reset(){
+  currentIndex = 0;
+  image.load("../assets/training/step0.jpg");
+}
+
 TrainingGuide::TrainingGuide(QWidget* parent) : QFrame(parent){
   image.load("../assets/training/step0.jpg");
 }
@@ -115,6 +120,7 @@ void OnboardingWindow::updateActiveScreen() {
   if (!accepted_terms) {
     setCurrentIndex(0);
   } else if (!training_done) {
+    emit resetTrainingGuide();
     setCurrentIndex(1);
   } else {
     emit onboardingDone();
@@ -139,8 +145,10 @@ OnboardingWindow::OnboardingWindow(QWidget *parent) : QStackedWidget(parent) {
     Params().write_db_value("CompletedTrainingVersion", current_training_version);
     updateActiveScreen();
   });
+  connect(this, SIGNAL(resetTrainingGuide()), tr, SLOT(reset()));
   addWidget(tr);
 
+
   setStyleSheet(R"(
     * {
       color: white;

selfdrive/ui/qt/offroad/onboarding.hpp

@@ -29,6 +29,9 @@ private:
 
 signals:
   void completedTraining();
+
+public slots:
+  void reset();
 };
 
 
@@ -61,6 +64,7 @@ private:
 
 signals:
   void onboardingDone();
+  void resetTrainingGuide();
 
 public slots:
   void updateActiveScreen();

selfdrive/ui/qt/offroad/settings.cc

@@ -110,6 +110,17 @@ DevicePanel::DevicePanel(QWidget* parent) : QWidget(parent) {
 
   device_layout->addWidget(horizontal_line());
 
+  device_layout->addWidget(new ButtonControl("Review Training Guide", "REVIEW",
+                                             "Review the rules, features, and limitations of openpilot",
+                                             [=]() {
+                                               if (ConfirmationDialog::confirm("Are you sure you want to review the training guide?")) {
+                                                 Params().delete_db_value("CompletedTrainingVersion");
+                                                 emit reviewTrainingGuide();
+                                               }
+                                             }));
+
+  device_layout->addWidget(horizontal_line());
+
   QString brand = params.read_db_bool("Passive") ? "dashcam" : "openpilot";
   device_layout->addWidget(new ButtonControl("Uninstall " + brand, "UNINSTALL",
                                              "",
@@ -253,6 +264,8 @@ SettingsWindow::SettingsWindow(QWidget *parent) : QFrame(parent) {
     {"Developer", new DeveloperPanel()},
   };
 
+  QObject::connect(panels[0].second, SIGNAL(reviewTrainingGuide()), this, SIGNAL(reviewTrainingGuide()));
+
   sidebar_layout->addSpacing(45);
   nav_btns = new QButtonGroup();
   for (auto &[name, panel] : panels) {

selfdrive/ui/qt/offroad/settings.hpp

@@ -17,6 +17,8 @@ class DevicePanel : public QWidget {
   Q_OBJECT
 public:
   explicit DevicePanel(QWidget* parent = nullptr);
+signals:
+  void reviewTrainingGuide();
 };
 
 class DeveloperPanel : public QFrame {
@@ -37,6 +39,7 @@ public:
 
 signals:
   void closeSettings();
+  void reviewTrainingGuide();
 
 private:
   QPushButton *sidebar_alert_widget;

selfdrive/ui/qt/window.cc

@@ -17,6 +17,7 @@ MainWindow::MainWindow(QWidget *parent) : QWidget(parent) {
   QObject::connect(homeWindow, SIGNAL(closeSettings()), this, SLOT(closeSettings()));
   QObject::connect(homeWindow, SIGNAL(offroadTransition(bool)), this, SLOT(offroadTransition(bool)));
   QObject::connect(settingsWindow, SIGNAL(closeSettings()), this, SLOT(closeSettings()));
+  QObject::connect(settingsWindow, SIGNAL(reviewTrainingGuide()), this, SLOT(reviewTrainingGuide()));
 
   // start at onboarding
   main_layout->setCurrentWidget(onboardingWindow);
@@ -47,6 +48,11 @@ void MainWindow::closeSettings() {
   main_layout->setCurrentWidget(homeWindow);
 }
 
+void MainWindow::reviewTrainingGuide() {
+  main_layout->setCurrentWidget(onboardingWindow);
+  onboardingWindow->updateActiveScreen();
+}
+
 bool MainWindow::eventFilter(QObject *obj, QEvent *event){
   if (event->type() == QEvent::MouseButtonPress) {
     homeWindow->glWindow->wake();

selfdrive/ui/qt/window.hpp

@@ -26,4 +26,5 @@ public slots:
   void offroadTransition(bool offroad);
   void openSettings();
   void closeSettings();
+  void reviewTrainingGuide();
 };