Add object calibration

python_app/gui/controllers/app_window_snapshot_mixin.py

@@ -41,6 +41,9 @@ class AppWindowSnapshotMixin:
 
     def _save_snapshot(self) -> None:
         """Save up to 1000 recent runtime measurements as a numpy snapshot."""
+        if getattr(self, "_object_capture_job", None) is not None:
+            self._show_error("Wait for object-calibration capture to finish")
+            return
         self._drain_runtime_rings_for_snapshot()
         if getattr(self, "_closing", False):
             return
@@ -100,7 +103,7 @@ class AppWindowSnapshotMixin:
             )
             config_profile_path = self._snapshot_config_profile_path(snapshot_dir)
             try:
-                self._write_gui_profile_to_path(config_profile_path, allow_overwrite=False)
+                self._write_gui_profile_to_path(config_profile_path, allow_overwrite=False, dataset=True)
             except Exception as exc:  # noqa: BLE001
                 self._show_error(
                     "Snapshot data was saved, but the adjacent config profile could not be written",
@@ -130,6 +133,9 @@ class AppWindowSnapshotMixin:
 
     def _save_vna_history_json(self) -> None:
         """Save one VNA-history JSON per available combo in runtime history."""
+        if getattr(self, "_object_capture_job", None) is not None:
+            self._show_error("Wait for object-calibration capture to finish")
+            return
         self._drain_runtime_rings_for_snapshot()
         if getattr(self, "_closing", False):
             return
@@ -164,7 +170,7 @@ class AppWindowSnapshotMixin:
             try:
                 # Snapshot and VNA JSON exports intentionally share the same output directory stem.
                 # Refresh the companion GUI profile in place so a prior dataset save does not block JSON export.
-                self._write_gui_profile_to_path(config_profile_path, allow_overwrite=True)
+                self._write_gui_profile_to_path(config_profile_path, allow_overwrite=True, dataset=True)
             except Exception as exc:  # noqa: BLE001
                 exported_preview = "\n".join(str(path) for path in output_paths[:8])
                 if len(output_paths) > 8:
@@ -212,6 +218,9 @@ class AppWindowSnapshotMixin:
 
     def _apply_runtime_history_deletion(self, *, remove_last_only: bool) -> None:
         """Apply destructive runtime-history deletion across readers, caches, and processor replay state."""
+        if getattr(self, "_object_capture_job", None) is not None:
+            self._show_error("Wait for object-calibration capture to finish")
+            return
         if self._capture_session is not None:
             self._show_error(
                 "Cannot modify runtime history during active capture sequence",