add，计划采集12：

在界面中显示任务和其子任务，并实时更新它们的状态；

HPPA/TimedDataCollectionDataStructures.cpp

@@ -220,7 +220,7 @@ void TaskExecutor::execute(const TimedTask& task)
 
     m_task = task;
     m_task.startTime = QDateTime::currentDateTime();
-
+    
     m_currentSubTaskIndex = 0;
     m_isRunning = true;
 
@@ -331,6 +331,8 @@ void TaskExecutor::onSequenceComplete(int status)
             break;
         }
     }
+
+    emit taskUpdated(m_task);
 }
 
 void TaskExecutor::onBack2Origin()
@@ -355,12 +357,15 @@ void TaskExecutor::onBack2Origin()
         // 所有子任务完成
         m_task.endTime = QDateTime::currentDateTime();
         m_task.durationMinutes = (double)m_task.startTime.secsTo(m_task.endTime) / 60;
+        m_task.status = TaskStatus::Finished;
         qDebug() << "TaskExecutor: task time consuming(Minutes): " << m_task.durationMinutes;
 
         m_isRunning = false;
         qDebug() << "TaskExecutor: All subtasks completed";
         emit finished(true);
     }
+
+    emit taskUpdated(m_task);
 }
 
 void TaskExecutor::onError(const QString& error)
@@ -383,6 +388,8 @@ void TaskExecutor::executeNextSubTask()
     subTask.status = TaskStatus::Running;
     subTask.startTime = QDateTime::currentDateTime();
 
+    emit taskUpdated(m_task);
+
     QString tmp = "TaskExecutor: Starting subtask" + QString::number(m_currentSubTaskIndex) + "type:" + static_cast<int>(subTask.type);
     printMsgAndTime(tmp);
     //printMsgAndTime("excute " + QString::number(m_currentSubTaskIndex) + " subTask: ");
@@ -589,6 +596,18 @@ void TaskScheduler::executeTask(TimedTask& task)
     connect(this, &TaskScheduler::sequenceCompleteSignal, m_currentExecutor, &TaskExecutor::onSequenceComplete);
     connect(this, &TaskScheduler::Back2OriginSignal, m_currentExecutor, &TaskExecutor::onBack2Origin);
 
+    connect(m_currentExecutor, &TaskExecutor::taskUpdated,
+        this, [this](const TimedTask& updatedTask) {
+            for (int i = 0; i < m_tasks.size(); ++i) {
+                if (m_tasks[i].id == updatedTask.id) {
+                    m_tasks[i] = updatedTask;
+                    break;
+                }
+            }
+            emit taskDataChanged(updatedTask);
+        });
+
+
     // 开始执行
     m_currentExecutor->execute(task);
 }