From 359d213711bc45f1946b46350e7d79c0061da2cc Mon Sep 17 00:00:00 2001
From: rav4kumar <meetkumardesai@gmail.com>
Date: Mon, 29 Dec 2025 14:10:34 -0700
Subject: [PATCH] road name

---
 selfdrive/ui/onroad/hud_renderer.py         |  4 ++
 selfdrive/ui/sunnypilot/onroad/road_name.py | 49 +++++++++++++++++++++
 2 files changed, 53 insertions(+)
 create mode 100644 selfdrive/ui/sunnypilot/onroad/road_name.py

diff --git a/selfdrive/ui/onroad/hud_renderer.py b/selfdrive/ui/onroad/hud_renderer.py
index afd7f01cf6..45c9cf9ee2 100644
--- a/selfdrive/ui/onroad/hud_renderer.py
+++ b/selfdrive/ui/onroad/hud_renderer.py
@@ -4,6 +4,7 @@ from openpilot.common.constants import CV
 from openpilot.selfdrive.ui.onroad.exp_button import ExpButton
 from openpilot.selfdrive.ui.ui_state import ui_state, UIStatus
 from openpilot.selfdrive.ui.sunnypilot.onroad.speed_limit_ui import SpeedLimitRenderer
+from openpilot.selfdrive.ui.sunnypilot.onroad.road_name import RoadNameRenderer
 from openpilot.system.ui.lib.application import gui_app, FontWeight
 from openpilot.system.ui.lib.multilang import tr
 from openpilot.system.ui.lib.text_measure import measure_text_cached
@@ -68,6 +69,7 @@ class HudRenderer(Widget):
     self.v_ego_cluster_seen: bool = False
 
     self._speed_limit_renderer = SpeedLimitRenderer()
+    self._road_name_renderer = RoadNameRenderer()
 
     self._font_semi_bold: rl.Font = gui_app.font(FontWeight.SEMI_BOLD)
     self._font_bold: rl.Font = gui_app.font(FontWeight.BOLD)
@@ -79,6 +81,7 @@ class HudRenderer(Widget):
     """Update HUD state based on car state and controls state."""
 
     self._speed_limit_renderer._update_state()
+    self._road_name_renderer._update_state()
 
     sm = ui_state.sm
     if sm.recv_frame["carState"] < ui_state.started_frame:
@@ -124,6 +127,7 @@ class HudRenderer(Widget):
     self._draw_current_speed(rect)
 
     self._speed_limit_renderer.render(rect)
+    self._road_name_renderer.render(rect)
 
     button_x = rect.x + rect.width - UI_CONFIG.border_size - UI_CONFIG.button_size
     button_y = rect.y + UI_CONFIG.border_size
diff --git a/selfdrive/ui/sunnypilot/onroad/road_name.py b/selfdrive/ui/sunnypilot/onroad/road_name.py
new file mode 100644
index 0000000000..903e96606b
--- /dev/null
+++ b/selfdrive/ui/sunnypilot/onroad/road_name.py
@@ -0,0 +1,49 @@
+import pyray as rl
+from openpilot.selfdrive.ui.ui_state import ui_state
+from openpilot.system.ui.lib.application import gui_app, FontWeight
+from openpilot.system.ui.lib.text_measure import measure_text_cached
+from openpilot.system.ui.widgets import Widget
+
+
+class RoadNameRenderer(Widget):
+  def __init__(self):
+    super().__init__()
+    self.road_name = ""
+    self.is_metric = False
+    self.font_demi = gui_app.font(FontWeight.SEMI_BOLD)
+
+  def _update_state(self):
+    sm = ui_state.sm
+    if sm.recv_frame["carState"] < ui_state.started_frame:
+      return
+
+    self.is_metric = ui_state.is_metric
+
+    if sm.updated["liveMapDataSP"]:
+      lmd = sm["liveMapDataSP"]
+      self.road_name = lmd.roadName
+
+  def _render(self, rect: rl.Rectangle):
+    if not self.road_name:
+      return
+
+    text = self.road_name
+    text_size = measure_text_cached(self.font_demi, text, 46)
+
+    padding = 40
+    rect_width = max(200, min(text_size.x + padding, rect.width - 40))
+
+    road_rect = rl.Rectangle(rect.x + rect.width / 2 - rect_width / 2, rect.y - 4, rect_width, 60)
+
+    rl.draw_rectangle_rounded(road_rect, 0.2, 10, rl.Color(0, 0, 0, 120))
+
+    max_text_width = road_rect.width - 20
+    if text_size.x > max_text_width:
+      while text_size.x > max_text_width and len(text) > 3:
+        text = text[:-1]
+        text_size = measure_text_cached(self.font_demi, text + "...", 46)
+      text = text + "..."
+
+    sz = measure_text_cached(self.font_demi, text, 46)
+    origin = rl.Vector2(road_rect.x + road_rect.width / 2 - sz.x / 2, road_rect.y + road_rect.height / 2 - sz.y / 2)
+    rl.draw_text_ex(self.font_demi, text, origin, 46, 0, rl.Color(255, 255, 255, 200))