Fix when dms disconnect, preview button and dranage button is checkable.

src/device/DeviceManager.cpp

@@ -210,9 +210,12 @@ void DeviceManager::processInitializeProgress(const QString& aProgress)
     switch (code)
     {
         case 1:
-            emit initializeProgress(msg);
+            //emit initializeProgress(msg);
             break;
         case 2:
+            emit initializeProgress(msg);
+            break;
+        case 3:
             prepareFinishInitialize();
             emit initializeFinished();
             break;
@@ -286,9 +289,15 @@ void DeviceManager::processScanProgress(const QString& aProgress)
             break;
         }
         case 2:
+        {
+            QVariant var(tr("Patient can leave.\n") + QString("progress:%1%").arg(msg));
+            TRIGGER_EVENT(InvokeOperationProgress, nullptr, (QObject *) &var);
+            break;
+        }
+        case 3:
             prepareFinishScan(true);
             break;
-                default:
+        default:
             prepareFinishScan(false, msg);
             break;
     }
@@ -427,11 +436,13 @@ void DeviceManager::startPreview()
     DeviceStatus status = getDeviceStatus();
     if(status == DeviceStatus::Unkonw)
     {
+        emit startPreviewScanResult(false);
         return;
     }
 
     if (status != DeviceStatus::Rready)
     {
+        emit startPreviewScanResult(false);
         QString msg(status != DeviceStatus::Rready ? "Can't start preview,Device is not ready!" : "Start preview operation fail!");
         THROW_ERROR(msg);
         return;
@@ -440,12 +451,14 @@ void DeviceManager::startPreview()
     DmsSyncActionResult result = mPreviewScanAction->execute();
     if(!result.mIsSucessful)
     {
+        emit startPreviewScanResult(false);
         THROW_ERROR(result.mData);
         return;
     }
     QJsonObject jsonObj = toJsonObject(result.mData);
     if(!jsonObj.contains("code") || jsonObj["code"].toInt() !=0)
     {
+        emit startPreviewScanResult(false);
         QString msg = jsonObj.contains("info") ? jsonObj["info"].toString() : DEFAULT_DMS_START_FAILED;
         THROW_ERROR(msg);
         return;
@@ -453,6 +466,7 @@ void DeviceManager::startPreview()
 
     AppGlobalValues::setInProcessing(true);
     mIsPreviewing = true;
+    emit startPreviewScanResult(true);
     TRIGGER_EVENT(ResponsePreview, nullptr, nullptr);
 }
 
@@ -1026,9 +1040,11 @@ void DeviceManager::controlDrainage(const QString& aCode)
          QJsonObject jsonObj = toJsonObject(result.mData);
          if(jsonObj["code"].toInt() == 0 )
          {
+             emit startPumpControlResult(true);
              return;
          }
      }
+     emit startPumpControlResult(false);
      QString msg = tr("Open pump failed.");
      THROW_ERROR(msg);
 }

src/device/DeviceManager.h

@@ -155,6 +155,8 @@ signals:
     void initializeFinished();
     void initializeProgress(const QString& aProgress);
     void transferStatusUpdated();
+    void startPreviewScanResult(bool aIsSucessful);
+    void startPumpControlResult(bool aIsSucessful);
 
 
 private: