Change recon page can refresh transfer progress automaticly.

src/device/DeviceManager.h

@@ -69,7 +69,7 @@ public:
     void emitErrorCallback(const char *msg);
     void emitInfoCallback(const QString& aMessage,const unsigned int aInfoType);
     bool hasValidEmptyScan();
-    void updateTransferProgress();
+    bool updateTransferProgress();
     int getTransferProgress();
 
 public slots:
@@ -142,6 +142,9 @@ signals:
     void createScanToRecon(const QString& aScanID, const QString& aPatientID, const QString& aReferenceID, const QString& aPath);
     void queryScanStatusToRecon(const QStringList& aScanIDs);
     void updateReconStateFinished();
+    //GUI
+    void initializeFinished();
+    void transferStatusUpdated();
 
 
 private: