sunnypilot v2026.002.000

version: sunnypilot v2026.002.000 (staging)
date: 2026-07-21T07:44:02
master commit: 2c334ede443d7391d27575af8c854a095ba702a8

openpilot/selfdrive/ui/mici/widgets/pairing_dialog.py

@@ -0,0 +1,111 @@
+import pyray as rl
+import qrcode
+import numpy as np
+import time
+
+from openpilot.common.api import Api
+from openpilot.common.swaglog import cloudlog
+from openpilot.common.params import Params
+from openpilot.selfdrive.ui.ui_state import ui_state
+from openpilot.system.ui.widgets.nav_widget import NavWidget
+from openpilot.system.ui.lib.application import FontWeight, gui_app
+from openpilot.system.ui.widgets.label import UnifiedLabel
+
+
+class PairingDialog(NavWidget):
+  """Dialog for device pairing with QR code."""
+
+  QR_REFRESH_INTERVAL = 300  # 5 minutes in seconds
+
+  def __init__(self):
+    super().__init__()
+    self._params = Params()
+    self._qr_texture: rl.Texture | None = None
+    self._last_qr_generation = float("-inf")
+
+    self._txt_pair = gui_app.texture("icons_mici/settings/device/pair.png", 33, 60)
+    self._pair_label = UnifiedLabel("pair with comma connect", font_size=48, font_weight=FontWeight.BOLD, line_height=0.8)
+
+  def _get_pairing_url(self) -> str:
+    try:
+      dongle_id = self._params.get("DongleId") or ""
+      token = Api(dongle_id).get_token({'pair': True})
+    except Exception as e:
+      cloudlog.warning(f"Failed to get pairing token: {e}")
+      token = ""
+    return f"https://connect.comma.ai/?pair={token}"
+
+  def _generate_qr_code(self) -> None:
+    try:
+      qr = qrcode.QRCode(version=1, error_correction=qrcode.constants.ERROR_CORRECT_L, box_size=10, border=0)
+      qr.add_data(self._get_pairing_url())
+      qr.make(fit=True)
+
+      pil_img = qr.make_image(fill_color="white", back_color="black").convert('RGBA')
+      img_array = np.array(pil_img, dtype=np.uint8)
+
+      if self._qr_texture and self._qr_texture.id != 0:
+        rl.unload_texture(self._qr_texture)
+
+      rl_image = rl.Image()
+      rl_image.data = rl.ffi.cast("void *", img_array.ctypes.data)
+      rl_image.width = pil_img.width
+      rl_image.height = pil_img.height
+      rl_image.mipmaps = 1
+      rl_image.format = rl.PixelFormat.PIXELFORMAT_UNCOMPRESSED_R8G8B8A8
+
+      self._qr_texture = rl.load_texture_from_image(rl_image)
+    except Exception as e:
+      cloudlog.warning(f"QR code generation failed: {e}")
+      self._qr_texture = None
+
+  def _check_qr_refresh(self) -> None:
+    current_time = time.monotonic()
+    if current_time - self._last_qr_generation >= self.QR_REFRESH_INTERVAL:
+      self._generate_qr_code()
+      self._last_qr_generation = current_time
+
+  def _update_state(self):
+    super()._update_state()
+    if ui_state.prime_state.is_paired() and not self.is_dismissing:
+      self.dismiss()
+
+  def _render(self, rect: rl.Rectangle):
+    self._check_qr_refresh()
+
+    self._render_qr_code()
+
+    label_x = self._rect.x + 8 + self._rect.height + 24
+    self._pair_label.set_max_width(int(self._rect.width - label_x))
+    self._pair_label.set_position(label_x, self._rect.y + 16)
+    self._pair_label.render()
+
+    rl.draw_texture_ex(self._txt_pair, rl.Vector2(label_x, self._rect.y + self._rect.height - self._txt_pair.height - 16),
+                       0.0, 1.0, rl.Color(255, 255, 255, int(255 * 0.35)))
+
+  def _render_qr_code(self) -> None:
+    if not self._qr_texture:
+      error_font = gui_app.font(FontWeight.BOLD)
+      rl.draw_text_ex(
+        error_font, "QR Code Error", rl.Vector2(self._rect.x + 20, self._rect.y + self._rect.height // 2 - 15), 30, 0.0, rl.RED
+      )
+      return
+
+    scale = self._rect.height / self._qr_texture.height
+    pos = rl.Vector2(round(self._rect.x + 8), round(self._rect.y))
+    rl.draw_texture_ex(self._qr_texture, pos, 0.0, scale, rl.WHITE)
+
+  def __del__(self):
+    if self._qr_texture and self._qr_texture.id != 0:
+      rl.unload_texture(self._qr_texture)
+
+
+if __name__ == "__main__":
+  gui_app.init_window("pairing device")
+  pairing = PairingDialog()
+  gui_app.push_widget(pairing)
+  try:
+    for _ in gui_app.render():
+      pass
+  finally:
+    del pairing