albaProgressBarHelper.h

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/*=========================================================================
 
 Program: ALBA (Agile Library for Biomedical Applications)
 Module: albaProgressBarHelper
 Authors: Gianluigi Crimi
 
 Copyright (c) BIC
 All rights reserved. See Copyright.txt or
 
 
 This software is distributed WITHOUT ANY WARRANTY; without even
 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
 PURPOSE.  See the above copyright notice for more information.
 
=========================================================================*/
 
#ifndef __albaProgressBarHelper_h
#define __albaProgressBarHelper_h
 
#include "albaDefines.h"
#include "albaString.h"
 
//----------------------------------------------------------------------------
// forward declarations
class albaObserver;
class wxBusyInfo;
 
class ALBA_EXPORT albaProgressBarHelper 
{
public:
 
   albaProgressBarHelper(albaObserver *listener);
   virtual ~albaProgressBarHelper();
 
   void InitProgressBar(wxString label="", bool showBusyCursor=true);
   
   void CloseProgressBar();
   
   void UpdateProgressBar(long progress);
 
   void ResetProgress();
 
   void SetBarText(albaString text);
 
   bool GetTextMode();
 
   void SetTextMode(bool textMode);
 
protected:
 
 
   bool m_TextMode;
   bool m_Inited;
   long m_Progress;
   wxBusyInfo *m_BusyInfo;
   wxBusyCursor *m_BusyCursor;
   albaObserver    *m_Listener;
   
private:
  albaProgressBarHelper(const albaProgressBarHelper&); // Not implemented
  void operator=(const albaProgressBarHelper&); // Not implemented
};
 
#endif