#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