sldelementcontroller.h

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//  ************************************************************************************************
//
//  BornAgain: simulate and fit reflection and scattering
//
//! @file      gui2/sldeditor/sldelementcontroller.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_SLDEDITOR_SLDELEMENTCONTROLLER_H
#define BORNAGAIN_GUI2_SLDEDITOR_SLDELEMENTCONTROLLER_H
 
#include "darefl_export.h"
#include "gui2/sldeditor/layerelementcontroller.h"
#include "mvvm/model/sessionitem.h"
#include "mvvm/model/sessionmodel.h"
#include <QObject>
#include <vector>
 
namespace gui2 {
 
class MaterialModel;
class SampleModel;
class SLDElementModel;
class GraphicsScene;
 
//! The controller of the sld layer visual representation
class DAREFLCORE_EXPORT SLDElementController : public QObject {
    Q_OBJECT
 
public:
    using string_vec = std::vector<std::string>;
    using layer_ctrl_vec = std::vector<std::unique_ptr<LayerElementController>>;
 
    SLDElementController(MaterialModel* material_model, SampleModel* sample_model,
                         SLDElementModel* sld_model, GraphicsScene* scene_item);
    ~SLDElementController();
    void setScene(GraphicsScene* scene);
 
private:
    void connectMaterialModel();
    void connectLayerModel();
    void connectSLDElementModel();
    void disconnectMaterialModel() const;
    void disconnectLayerModel() const;
    void disconnectSLDElementModel() const;
 
    void buildSLD();
    void clearScene();
    string_vec getIdentifierVector(ModelView::SessionItem* item);
    void buildLayerControllers(string_vec& identifiers);
    void connectLayerControllers();
    void disconnectLayerControllers();
 
    void updateToView(ModelView::SessionItem* item = nullptr);
    void updateThicknessFromView(std::string identifier, double value);
    void updateSLDFromView(std::string identifier, double value);
    void updateRoughnessFromView(std::string identifier, double value);
 
private:
    MaterialModel* p_material_model;
    SampleModel* p_sample_model;
    SLDElementModel* p_sld_model;
    GraphicsScene* p_scene_item;
    layer_ctrl_vec m_layer_controllers;
};
 
} // namespace gui2
 
#endif // BORNAGAIN_GUI2_SLDEDITOR_SLDELEMENTCONTROLLER_H