T-571 降低更新前台抢焦点

app/gui/workers.py

@@ -568,6 +568,8 @@ class ApplyWorker(BaseWorker):
         self._current_batch_size = None
         self._batch_count = 0
         self._progress_lock = threading.Lock()
+        self._foreground_lock = threading.Lock()
+        self._foregrounded_aliases = set()
         self.diagnostic_log_dir = diagnostic_log_dir
         self._run_id = None
 
@@ -890,11 +892,13 @@ class ApplyWorker(BaseWorker):
             db.mark_running(task.id, "apply", path=self.db_path)
             self.row_updated.emit(task.id, {"status": "running", "last_error": None})
             current_step = "apply_task"
+            bring_to_front = self._should_bring_account_to_front(account)
             result = editor.apply_task(
                 account,
                 task,
                 close_success_tab=self.close_success_tab,
                 on_step=on_step,
+                bring_to_front=bring_to_front,
             )
             committed = bool(result.get("committed")) and not result.get("error")
             error = result.get("error")
@@ -974,6 +978,17 @@ class ApplyWorker(BaseWorker):
                 exc=exc,
             )
             return "failed"
+
+    def _should_bring_account_to_front(self, account):
+        alias = str(getattr(account, "alias", "") or "").strip()
+        if not alias:
+            return True
+        with self._foreground_lock:
+            if alias in self._foregrounded_aliases:
+                return False
+            self._foregrounded_aliases.add(alias)
+            return True
+
     def _record_outcome(self, counters, total, outcome):
         with self._progress_lock:
             counters["done"] += 1