ProgressableView.h

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// Mantid Repository : https://github.com/mantidproject/mantid
//
// Copyright © 2015 ISIS Rutherford Appleton Laboratory UKRI,
//   NScD Oak Ridge National Laboratory, European Spallation Source,
//   Institut Laue - Langevin & CSNS, Institute of High Energy Physics, CAS
// SPDX - License - Identifier: GPL - 3.0 +
#pragma once
 
#include "MantidQtWidgets/Common/DllOption.h"
 
namespace MantidQt {
namespace MantidWidgets {
 
class EXPORT_OPT_MANTIDQT_COMMON ProgressableView {
public:
  enum class Style { PERCENTAGE, ENDLESS };
 
  ProgressableView() : m_style{Style::PERCENTAGE}, m_min(0), m_max(100) {}
  virtual ~ProgressableView() = default;
 
  virtual void setProgress(int progress) = 0;
  virtual void clearProgress() = 0;
  virtual void setProgressRange(int min, int max);
 
  bool isPercentageIndicator() const;
  void setAsPercentageIndicator();
  void setAsEndlessIndicator();
 
protected:
  Style m_style;
  int m_min;
  int m_max;
};
 
} // namespace MantidWidgets
} // namespace MantidQt