DetectorEditor.cpp

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//  ************************************************************************************************
//
//  BornAgain: simulate and fit reflection and scattering
//
//! @file      GUI/View/Instrument/DetectorEditor.cpp
//! @brief     Implements class DetectorEditor
//!
//! @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)
//
//  ************************************************************************************************
 
#include "GUI/View/Instrument/DetectorEditor.h"
#include "GUI/Model/Device/InstrumentItems.h"
#include "GUI/Model/Device/RectangularDetectorItem.h"
#include "GUI/Model/Device/SphericalDetectorItem.h"
#include "GUI/View/Instrument/RectangularDetectorEditor.h"
#include "GUI/View/Instrument/SphericalDetectorEditor.h"
#include "GUI/View/Tool/GroupBoxCollapser.h"
#include "GUI/View/Tool/WidgetUtils.h"
#include <QFormLayout>
 
 
DetectorEditor::DetectorEditor(QWidget* parent, Instrument2DItem* instrument)
    : QGroupBox("Detector parameters", parent)
    , m_instrument(instrument)
{
    ASSERT(instrument);
    m_formLayout = new QFormLayout(this);
 
    auto* detectorTypeCombo =
        GUI::Util::createSelectionCombo(this, instrument->detectorSelection(), [=](int) {
            createDetectorWidgets();
            emit dataChanged();
        });
    m_formLayout->addRow("Detector:", detectorTypeCombo);
 
    GroupBoxCollapser::installIntoGroupBox(this);
 
    createDetectorWidgets();
}
 
void DetectorEditor::createDetectorWidgets()
{
    while (m_formLayout->rowCount() > 1)
        m_formLayout->removeRow(1);
 
    auto* detectorItem = m_instrument->detectorSelection().currentItem();
    if (auto* rect = dynamic_cast<RectangularDetectorItem*>(detectorItem)) {
        auto* editor = new RectangularDetectorEditor(this, rect);
        m_formLayout->addRow(editor);
        connect(editor, &RectangularDetectorEditor::dataChanged, this,
                &DetectorEditor::dataChanged);
    } else if (auto* spher = dynamic_cast<SphericalDetectorItem*>(detectorItem)) {
        auto* editor = new SphericalDetectorEditor(this, spher);
        m_formLayout->addRow(editor);
        connect(editor, &SphericalDetectorEditor::dataChanged, this, &DetectorEditor::dataChanged);
    } else
        ASSERT(false);
}