SelectionNotificationService.h

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// Mantid Repository : https://github.com/mantidproject/mantid
//
// Copyright © 2013 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 "DllOption.h"
#include "MantidKernel/SingletonHolder.h"
#include <QObject>
 
namespace MantidQt {
namespace API {
//---------------------------------------------------------------------
//
//---------------------------------------------------------------------
 
class EXPORT_OPT_MANTIDQT_COMMON SelectionNotificationServiceImpl : public QObject {
  Q_OBJECT
 
public:
  void sendQPointSelection(bool lab_coords, double qx, double qy, double qz);
 
signals:
  void QPointSelection_signal(bool /*_t1*/, double /*_t2*/, double /*_t3*/, double /*_t4*/);
 
private:
  SelectionNotificationServiceImpl();
 
  ~SelectionNotificationServiceImpl() override;
 
  friend struct Mantid::Kernel::CreateUsingNew<SelectionNotificationServiceImpl>;
};
 
using SelectionNotificationService = Mantid::Kernel::SingletonHolder<SelectionNotificationServiceImpl>;
} // namespace API
} // namespace MantidQt
namespace Mantid {
namespace Kernel {
EXTERN_MANTIDQT_COMMON template class EXPORT_OPT_MANTIDQT_COMMON
    Mantid::Kernel::SingletonHolder<MantidQt::API::SelectionNotificationServiceImpl>;
}
} // namespace Mantid