MaskEditorPropertyPanel.h

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//  ************************************************************************************************
//
//  BornAgain: simulate and fit reflection and scattering
//
//! @file      GUI/View/Mask/MaskEditorPropertyPanel.h
//! @brief     Defines class MaskEditorPropertyPanel
//!
//! @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_MASK_MASKEDITORPROPERTYPANEL_H
#define BORNAGAIN_GUI_VIEW_MASK_MASKEDITORPROPERTYPANEL_H
 
#include "GUI/View/Mask/MaskEditorFlags.h"
#include <QModelIndex>
#include <QWidget>
#include <functional>
 
using std::function;
 
class QListView;
class SessionModel;
class QItemSelection;
class QItemSelectionModel;
class IntensityDataItem;
class IntensityDataPropertyWidget;
class QFormLayout;
class DoubleDescriptor;
class MaskItem;
 
//! Tool widget for MaskEditor
 
class MaskEditorPropertyPanel : public QWidget {
    Q_OBJECT
public:
    MaskEditorPropertyPanel(QWidget* parent = nullptr);
 
    QSize sizeHint() const override;
    QSize minimumSizeHint() const override;
 
    void setMaskContext(SessionModel* model, const QModelIndex& maskContainerIndex,
                        IntensityDataItem* intensityItem);
 
    void resetContext();
    void setPanelHidden(bool hidden);
    QItemSelectionModel* selectionModel();
 
signals:
    void itemContextMenuRequest(const QPoint& point);
 
private slots:
    void onSelectionChanged(const QItemSelection& selected, const QItemSelection&);
    void onCustomContextMenuRequested(const QPoint& point);
 
private:
    //! Set the current mask and creates the UI to edit the mask's properties
    void setCurrentMaskItem(MaskItem* maskItem);
 
    //! Add a spinbox to edit a mask's double value
    void addMaskSpinBox(DoubleDescriptor d);
 
    //! Add a checkbox to edit a mask's boolean value
    void addMaskCheckBox(const QString& title, function<bool()> getter,
                         function<void(bool)> setter);
 
    //! Return the mask item for the given index. nullptr if index invalid or not pointing to a mask
    //! item.
    MaskItem* maskItemForIndex(const QModelIndex& index);
 
    //! Creates the UI to edit the current mask's properties
    void createMaskEditorUI();
 
private:
    QListView* m_listView;
    IntensityDataPropertyWidget* m_plotPropertyEditor;
    SessionModel* m_maskModel;
    QModelIndex m_rootIndex;
    IntensityDataItem* m_intensityDataItem;
    QFormLayout* m_maskPropertiesLayout;
    MaskItem* m_currentMaskItem; //!< the mask item whose properties shall be edited
    bool m_inhibitSelectionChange;
};
 
#endif // BORNAGAIN_GUI_VIEW_MASK_MASKEDITORPROPERTYPANEL_H