#pragma once

#ifndef APPLICATION_H

#define APPLICATION_H

// forward declarations

class TFarmController;

#include "tfilepath.h"

//------------------------------------------------------------------------------

class RenderFarmTasksObserver {

public:

  virtual void onChange() = 0;

};

//------------------------------------------------------------------------------

class Application {  // singleton

public:

  ~Application();

  static Application *instance();

  void init();

  TFarmController *getController();

  bool testControllerConnection() const;

  void getControllerData(string &hostName, string &ipAddr, int &port) const;

  void setCurrentFolder(const TFilePath &fp);

  TFilePath getCurrentFolder();

private:

  class Imp;

  Imp *m_imp;

  Application();

  // not implemented

  Application(const Application &);

  Application &operator=(const Application &);

};

#endif