InstrumentLibraryEditor.h

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//  ************************************************************************************************
//
//  BornAgain: simulate and fit reflection and scattering
//
//! @file      GUI/View/Instrument/InstrumentLibraryEditor.h
//! @brief     Defines class InstrumentLibraryEditor
//!
//! @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_INSTRUMENT_INSTRUMENTLIBRARYEDITOR_H
#define BORNAGAIN_GUI_VIEW_INSTRUMENT_INSTRUMENTLIBRARYEDITOR_H
 
#include "GUI/View/Instrument/InstrumentsTreeModel.h"
#include <QDialog>
 
class InstrumentItem;
 
namespace Ui {
 
class InstrumentLibraryEditor;
}
 
class InstrumentLibraryEditor : public QDialog {
    Q_OBJECT
 
public:
    InstrumentLibraryEditor(QWidget* parent);
    ~InstrumentLibraryEditor() override;
 
    void setGisasEnabled(bool b);
    void setOffspecEnabled(bool b);
    void setSpecularEnabled(bool b);
    void setDepthProbeEnabled(bool b);
 
    //! Execute the dialog for choosing an instrument from the library.
    //! Returns nullptr if canceled
    InstrumentItem* execChoose();
 
    //! Execute the dialog to add an instrument to the library.
    void execAdd(const InstrumentItem& instrumentToAdd);
 
private:
    void onItemDoubleClickedForChoose(const QModelIndex& index);
    void onCurrentChangedForChoose();
    QList<QAction*> getOverlayActions(const QModelIndex& index, bool asHover);
    void createWidgetsForCurrentInstrument();
 
    void onInstrumentNameEdited(const QString& newName);
    void onInstrumentDescriptionEdited(const QString& t);
    void onInstrumentChangedByEditor();
 
private:
    //! A model extension for InstrumentsTreeModel which
    //! * shows a "NEW" sign in the icon of a newly added instrument.
    //! * creates a HTML text for the Display role
    class TreeModel : public InstrumentsTreeModel {
    public:
        TreeModel(QObject* parent, InstrumentCollection* model);
 
        //! Set the instrument which shall have a "NEW" sign in its icon
        void setNewInstrument(InstrumentItem* addedInstrument);
 
        QVariant data(const QModelIndex& index, int role) const override;
 
    private:
        InstrumentItem* m_newInstrument = nullptr;
    };
 
    Ui::InstrumentLibraryEditor* m_ui;
    TreeModel* m_treeModel;
    InstrumentItem* m_chosenItem;
};
 
#endif // BORNAGAIN_GUI_VIEW_INSTRUMENT_INSTRUMENTLIBRARYEDITOR_H