sunnypilot v2026.002.000

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

openpilot/system/ui/sunnypilot/lib/utils.py

@@ -0,0 +1,36 @@
+"""
+Copyright (c) 2021-, Haibin Wen, sunnypilot, and a number of other contributors.
+
+This file is part of sunnypilot and is licensed under the MIT License.
+See the LICENSE.md file in the root directory for more details.
+"""
+from openpilot.system.ui.sunnypilot.widgets.list_view import ButtonActionSP
+
+
+class NoElideButtonAction(ButtonActionSP):
+  def get_width_hint(self):
+    return super().get_width_hint() + 1
+
+
+class AlertFadeAnimator:
+  def __init__(self, target_fps: int, duration_on: float = 0.75, rc: float = 0.05):
+    from openpilot.common.filter_simple import FirstOrderFilter
+    self._filter = FirstOrderFilter(1.0, rc, 1 / target_fps)
+    self._frame = 0
+    self._target_fps = target_fps
+    self._duration_on = duration_on
+
+  def update(self, active: bool):
+    if active:
+      self._frame += 1
+      if (self._frame % self._target_fps) < (self._target_fps * self._duration_on):
+        self._filter.x = 1.0
+      else:
+        self._filter.update(0.0)
+    else:
+      self._frame = 0
+      self._filter.update(1.0)
+
+  @property
+  def alpha(self) -> float:
+    return self._filter.x