feat: add instructor updateBehaviour

mainwindow.h

@@ -44,6 +44,7 @@ signals:
                             SendSystem *sendSystem,
                             QThread *thread);
 
+    void sigUpdateFilesOnServer(QList<FileData> *fileSendList);
     void sigSetConnect(ServerSettings* serverSettings,QThread *thread);
     void sigCalculateHash();
     void sigSendCommand(QString message);
@@ -52,26 +53,19 @@ signals:
 
 private slots:
     void on_loginButton_clicked();
-
     void on_updateButton_clicked();
-
     void on_startButton_clicked();
-
     void on_saveServerButton_clicked();
-
     void on_settingsButton_clicked();
-
     void on_connectButton_clicked();
-
     void on_languageComboBox_activated(const QString &arg1);
-
     void slotDisableNotify();
-
     void slotConnectionState(bool flag);
-
     void slotServerDisconnect();
-
     void on_updateListGuideLabel_linkActivated(const QString &link);
+    void on_loadToServerButton_clicked();
+    void on_undoChangesButton_clicked();
+    void on_startWithCurrentChangesButton_clicked();
 
 private:
     Ui::MainWindow *ui;
@@ -87,6 +81,7 @@ private:
     HashComparer *hashComparer;
     QThread *connectionThread;
     QTimer *timer;
+    QList<FileData> *updateList;
 
     int fileCountForUpdate;
     int filesLoaded;
@@ -107,6 +102,7 @@ private:
     void createObjects();
     void showUpdateInfo();
 
+    void showCompleteDialogBox(bool flag);
 protected:
     virtual void keyPressEvent(QKeyEvent *event);
 };