Progress.h

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#ifndef Progress_h
#define Progress_h

#include <QString>

namespace Isis {
  class Progress {
    public:
      // constructor
      Progress();

      // destructor
      ~Progress();

      // Change the text QString
      void SetText(const QString &text);

      // Get the text string
      QString Text() const;

      // Change the maximum steps
      void SetMaximumSteps(const int steps);

      // Add steps before completion (for guessed initial step size)
      void AddSteps(const int steps);

      // Check and report status
      void CheckStatus();

      void DisableAutomaticDisplay();

      int MaximumSteps() const;

      int CurrentStep() const;

    private:
      QString p_text;     
      int p_maximumSteps;     
      int p_currentStep;      
      int p_currentPercent;   
      int p_percentIncrement; 
      bool p_printPercent;

      bool p_autoDisplay;
  };
};

#endif