userinteractor.h

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//  ************************************************************************************************
//
//  BornAgain: simulate and fit reflection and scattering
//
//! @file      gui2/welcomeview/userinteractor.h
//! @brief     Defines class CLASS?
//!
//! @homepage  http://www.bornagainproject.org
//! @license   GNU General Public License v3 or higher (see COPYING)
//! @copyright Forschungszentrum Jülich GmbH 2020
//! @authors   Scientific Computing Group at MLZ (see CITATION, AUTHORS)
//
//  ************************************************************************************************
 
#ifndef BORNAGAIN_GUI2_WELCOMEVIEW_USERINTERACTOR_H
#define BORNAGAIN_GUI2_WELCOMEVIEW_USERINTERACTOR_H
 
#include "darefl_export.h"
#include <string>
 
class QWidget;
 
namespace ModelView {
enum class SaveChangesAnswer;
}
 
namespace gui2 {
 
class RecentProjectSettings;
 
//! Provide save/discard/cancel and similar dialogs on user request.
//! Intended to work in pair with ProjectManagerDecorator.
 
class DAREFLCORE_EXPORT UserInteractor {
public:
    UserInteractor(RecentProjectSettings* settings, QWidget* parent);
 
    std::string onSelectDirRequest();
 
    std::string onCreateDirRequest();
 
    ModelView::SaveChangesAnswer onSaveChangesRequest();
 
private:
    std::string selectDir() const;
 
    RecentProjectSettings* m_settings{nullptr};
    QWidget* m_parent{nullptr};
};
 
} // namespace gui2
 
#endif // BORNAGAIN_GUI2_WELCOMEVIEW_USERINTERACTOR_H