projecthandler.h

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//  ************************************************************************************************
//
//  BornAgain: simulate and fit reflection and scattering
//
//! @file      gui2/welcomeview/projecthandler.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_PROJECTHANDLER_H
#define BORNAGAIN_GUI2_WELCOMEVIEW_PROJECTHANDLER_H
 
#include "darefl_export.h"
#include <QObject>
#include <memory>
#include <vector>
 
class QWidget;
 
namespace ModelView {
class ProjectManagerInterface;
}
 
namespace gui2 {
 
class RecentProjectSettings;
class UserInteractor;
class ApplicationModels;
class RecentProjectWidget;
 
//! Main class to coordinate all activity on user's request to create new project,
//! open existing one, or choose one of recent projects on disk.
 
class DAREFLCORE_EXPORT ProjectHandler : public QObject {
    Q_OBJECT
 
public:
    explicit ProjectHandler(ApplicationModels* models, QWidget* parent);
    ~ProjectHandler() override;
 
signals:
    void currentProjectModified(const QString& project_dir, bool is_modified);
    void recentProjectsListModified(const QStringList& projects);
 
public slots:
    void updateNames();
    bool canCloseProject() const;
    void onCreateNewProject();
    void onOpenExistingProject(const QString& dirname = {});
    void onSaveCurrentProject();
    void onSaveProjectAs();
 
    void clearRecentProjectsList();
 
private:
    void initProjectManager();
    void updateCurrentProjectName();
    void updateRecentProjectNames();
 
    std::unique_ptr<RecentProjectSettings> m_recentProjectSettings;
    std::unique_ptr<UserInteractor> m_userInteractor;
    std::unique_ptr<ModelView::ProjectManagerInterface> m_projectManager;
    ApplicationModels* m_models{nullptr};
};
 
} // namespace gui2
 
#endif // BORNAGAIN_GUI2_WELCOMEVIEW_PROJECTHANDLER_H