ProjectManager.h

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//  ************************************************************************************************
//
//  BornAgain: simulate and fit reflection and scattering
//
//! @file      GUI/View/Project/ProjectManager.h
//! @brief     Defines class ProjectManager
//!
//! @homepage  http://www.bornagainproject.org
//! @license   GNU General Public License v3 or higher (see COPYING)
//! @copyright Forschungszentrum Jülich GmbH 2018
//! @authors   Scientific Computing Group at MLZ (see CITATION, AUTHORS)
//
//  ************************************************************************************************
 
#ifndef BORNAGAIN_GUI_VIEW_PROJECT_PROJECTMANAGER_H
#define BORNAGAIN_GUI_VIEW_PROJECT_PROJECTMANAGER_H
 
#include "GUI/Model/Project/ProjectDocument.h"
#include <QObject>
#include <QStringList>
 
class MainWindow;
class MessageService;
class SaveService;
 
//! Handles activity related to opening/save projects.
 
class ProjectManager : public QObject {
    Q_OBJECT
public:
    ProjectManager(QObject* parent);
    ~ProjectManager() override;
 
    static ProjectManager* instance();
 
    void readSettings();
    void writeSettings();
 
    QStringList recentProjects();
    QString projectDir() const;
    QString userImportDir() const;
    QString recentlyUsedImportFilter1D() const;
    QString recentlyUsedImportFilter2D() const;
    void setImportDir(const QString& dirname);
    void setImportDirFromFilePath(const QString& filePath);
    void setRecentlyUsedImportFilter1D(const QString& filter);
    void setRecentlyUsedImportFilter2D(const QString& filter);
 
    bool isAutosaveEnabled() const;
 
signals:
    void aboutToCloseDocument();
    void documentOpenedOrClosed(bool opened);
    void documentModified();
    void recentListModified();
 
public slots:
    void setAutosaveEnabled(bool value);
    void clearRecentProjects();
    void newProject();
    bool closeCurrentProject();
    bool saveProject(QString projectFileName = "");
    bool saveProjectAs();
    void openProject(QString fileName = "");
 
private:
    void createNewProject();
    void deleteCurrentProject();
    ProjectDocument::ReadResult loadProject(const QString& projectFileName,
                                            MessageService& messageService);
    QString acquireProjectFileName();
    void addToRecentProjects();
 
    QString workingDirectory();
    QString untitledProjectName();
 
    void riseProjectLoadFailedDialog(const MessageService& messageService);
    void riseProjectLoadProblemDialog(const MessageService& messageService);
    bool restoreProjectDialog(const QString& projectFileName, QString autosaveName);
 
    //!< Name of directory where project directory was created.
    QString m_workingDirectory;
 
    //!< Name of directory from there user prefer to import files
    QString m_importDirectory;
 
    //! Recently used import filter for 1D files
    QString m_importFilter1D;
 
    //! Recently used import filter for 2D files
    QString m_importFilter2D;
 
    QStringList m_recentProjects;
    SaveService* m_saveService;
 
    static ProjectManager* s_instance;
};
 
#endif // BORNAGAIN_GUI_VIEW_PROJECT_PROJECTMANAGER_H