ui: Road Name (#1265)

selfdrive/ui/sunnypilot/qt/offroad/settings/visuals_panel.cc

@@ -25,21 +25,28 @@ VisualsPanel::VisualsPanel(QWidget *parent) : QWidget(parent) {
       "BlindSpot",
       tr("Show Blind Spot Warnings"),
       tr("Enabling this will display warnings when a vehicle is detected in your blind spot as long as your car has BSM supported."),
-      "../assets/offroad/icon_monitoring.png",
+      "",
       false,
     },
     {
       "RainbowMode",
       tr("Enable Tesla Rainbow Mode"),
       RainbowizeWords(tr("A beautiful rainbow effect on the path the model wants to take.")) + "<br/><i>" + tr("It")+ " <b>" + tr("does not") + "</b> " + tr("affect driving in any way.") + "</i>",
-      "../assets/offroad/icon_monitoring.png",
+      "",
       false,
     },
     {
       "StandstillTimer",
       tr("Enable Standstill Timer"),
       tr("Show a timer on the HUD when the car is at a standstill."),
-      "../assets/offroad/icon_monitoring.png",
+      "",
+      false,
+    },
+    {
+      "RoadName",
+      tr("Display Road Name"),
+      tr("Displays the name of the road the car is traveling on. The OpenStreetMap database of the location must be downloaded from the OSM panel to fetch the road name."),
+      "",
       false,
     },
   };

selfdrive/ui/sunnypilot/qt/onroad/hud.cc

@@ -32,7 +32,9 @@ void HudRendererSP::updateState(const UIState &s) {
   speedLimit = lp_sp.getSpeedLimit().getResolver().getSpeedLimit() * speedConv;
   speedLimitOffset = lp_sp.getSpeedLimit().getResolver().getSpeedLimitOffset() * speedConv;
   speedLimitMode = static_cast<SpeedLimitMode>(s.scene.speed_limit_mode);
+  roadName = s.scene.road_name;
   if (sm.updated("liveMapDataSP")) {
+    roadNameStr = QString::fromStdString(lmd.getRoadName());
     speedLimitAheadValid = lmd.getSpeedLimitAheadValid();
     speedLimitAhead = lmd.getSpeedLimitAhead() * speedConv;
     speedLimitAheadDistance = lmd.getSpeedLimitAheadDistance();
@@ -138,6 +140,9 @@ void HudRendererSP::draw(QPainter &p, const QRect &surface_rect) {
       drawSpeedLimitSigns(p);
       drawUpcomingSpeedLimit(p);
     }
+
+    // Road Name
+    drawRoadName(p, surface_rect);
   }
 }
 
@@ -516,3 +521,33 @@ void HudRendererSP::drawUpcomingSpeedLimit(QPainter &p) {
   p.setPen(QColor(180, 180, 180, 255));
   p.drawText(ahead_rect.adjusted(0, 110, 0, 0), Qt::AlignTop | Qt::AlignHCenter, distanceStr);
 }
+
+void HudRendererSP::drawRoadName(QPainter &p, const QRect &surface_rect) {
+  if (!roadName || roadNameStr.isEmpty()) return;
+
+  // Measure text to size container
+  p.setFont(InterFont(40, QFont::Normal));
+  QFontMetrics fm(p.font());
+
+  int text_width = fm.horizontalAdvance(roadNameStr);
+  int padding = 40;
+  int rect_width = text_width + padding;
+
+  // Constrain to reasonable bounds
+  int min_width = 200;
+  int max_width = surface_rect.width() - 40;
+  rect_width = std::max(min_width, std::min(rect_width, max_width));
+
+  // Center at top of screen
+  QRect road_rect(surface_rect.width() / 2 - rect_width / 2, -6, rect_width, 60);
+
+  p.setPen(Qt::NoPen);
+  p.setBrush(QColor(0, 0, 0, 120));
+  p.drawRoundedRect(road_rect, 12, 12);
+
+  p.setPen(QColor(255, 255, 255, 200));
+
+  // Truncate if still too long
+  QString truncated = fm.elidedText(roadNameStr, Qt::ElideRight, road_rect.width() - 20);
+  p.drawText(road_rect, Qt::AlignCenter, truncated);
+}

selfdrive/ui/sunnypilot/qt/onroad/hud.h

@@ -31,6 +31,7 @@ private:
   void drawSmartCruiseControlOnroadIcon(QPainter &p, const QRect &surface_rect, int x_offset, int y_offset, std::string name);
   void drawSpeedLimitSigns(QPainter &p);
   void drawUpcomingSpeedLimit(QPainter &p);
+  void drawRoadName(QPainter &p, const QRect &surface_rect);
 
   bool lead_status;
   float lead_d_rel;
@@ -74,4 +75,6 @@ private:
   float speedLimitAheadDistancePrev;
   int speedLimitAheadValidFrame;
   SpeedLimitMode speedLimitMode = SpeedLimitMode::OFF;
+  bool roadName;
+  QString roadNameStr;
 };

selfdrive/ui/sunnypilot/ui.cc

@@ -54,6 +54,7 @@ void ui_update_params_sp(UIStateSP *s) {
   s->scene.dev_ui_info = std::atoi(params.get("DevUIInfo").c_str());
   s->scene.standstill_timer = params.getBool("StandstillTimer");
   s->scene.speed_limit_mode = std::atoi(params.get("SpeedLimitMode").c_str());
+  s->scene.road_name = params.getBool("RoadName");
 }
 
 DeviceSP::DeviceSP(QObject *parent) : Device(parent) {

selfdrive/ui/sunnypilot/ui_scene.h

@@ -11,4 +11,5 @@ typedef struct UISceneSP : UIScene {
   int dev_ui_info = 0;
   bool standstill_timer = false;
   int speed_limit_mode = 0;
+  bool road_name = false;
 } UISceneSP;