ParameterTuningWidget.h

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//  ************************************************************************************************
//
//  BornAgain: simulate and fit reflection and scattering
//
//! @file      GUI/View/Fit/ParameterTuningWidget.h
//! @brief     Defines class ParameterTuningWidget
//!
//! @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_FIT_PARAMETERTUNINGWIDGET_H
#define BORNAGAIN_GUI_VIEW_FIT_PARAMETERTUNINGWIDGET_H
 
#include "GUI/View/Common/SessionItemWidget.h"
 
class JobModel;
class JobItem;
class SessionItem;
class QItemSelectionModel;
class ParameterTuningDelegate;
class ParameterTuningModel;
class SliderSettingsWidget;
class QTreeView;
class CautionSign;
class ParameterItem;
 
//! Main widget for real time parameter tuning.
//! Contains a tree for parameter tuning and the model to provide drag-and-drop in FitActivityPanel.
 
class ParameterTuningWidget : public SessionItemWidget {
    Q_OBJECT
 
public:
    explicit ParameterTuningWidget(QWidget* parent = nullptr);
 
    QItemSelectionModel* selectionModel();
 
    QVector<ParameterItem*> getSelectedParameters();
 
signals:
    void itemContextMenuRequest(const QPoint& point);
 
public slots:
    void onCurrentLinkChanged(ParameterItem* item);
    void onSliderValueChanged(double value);
    void onLockZValueChanged(bool value);
    void restoreModelsOfCurrentJobItem();
    void makeSelected(ParameterItem* item);
 
protected:
    void contextMenuEvent(QContextMenuEvent*) override;
    void subscribeToItem() override;
 
private slots:
    void updateParameterModel();
    void onCustomContextMenuRequested(const QPoint& point);
 
private:
    JobItem* jobItem();
    void updateDragAndDropSettings();
    void setTuningDelegateEnabled(bool enabled);
    void closeActiveEditors();
    void updateJobStatus();
 
    JobModel* m_jobModel;
    ParameterTuningModel* m_parameterTuningModel;
    SliderSettingsWidget* m_sliderSettingsWidget;
    QTreeView* m_treeView;
    ParameterTuningDelegate* m_delegate;
    CautionSign* m_cautionSign;
};
 
#endif // BORNAGAIN_GUI_VIEW_FIT_PARAMETERTUNINGWIDGET_H