first try new approach

2026-04-03 10:47:27 -03:00
parent fbf9984a5d
commit 2a049d8c2b
5 changed files with 164 additions and 254 deletions
--- a/cht/window.py
+++ b/cht/window.py
@@ -159,9 +159,9 @@ class ChtWindow(Adw.ApplicationWindow):
            )

    def _on_scene_threshold(self, val):
-        if self._lifecycle.stream_mgr:
+        if self._lifecycle.stream_mgr and not self._lifecycle.stream_mgr.readonly:
            old = self._lifecycle.stream_mgr.scene_threshold
-            self._lifecycle.stream_mgr.scene_threshold = val
+            self._lifecycle.stream_mgr.update_scene_threshold(val)
            if self._telemetry:
                self._telemetry.event("scene_threshold_changed", {"from": old, "to": val})