////////////////////////////////////////////////////////////////////////////////////////
//
//  Copyright 2026 OVITO GmbH, Germany
//
//  This file is part of OVITO (Open Visualization Tool).
//
//  OVITO is free software; you can redistribute it and/or modify it either under the
//  terms of the GNU General Public License version 3 as published by the Free Software
//  Foundation (the "GPL") or, at your option, under the terms of the MIT License.
//  If you do not alter this notice, a recipient may use your version of this
//  file under either the GPL or the MIT License.
//
//  You should have received a copy of the GPL along with this program in a
//  file LICENSE.GPL.txt.  You should have received a copy of the MIT License along
//  with this program in a file LICENSE.MIT.txt
//
//  This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND,
//  either express or implied. See the GPL or the MIT License for the specific language
//  governing rights and limitations.
//
////////////////////////////////////////////////////////////////////////////////////////

#pragma once


#include <ovito/stdmod/gui/StdModGui.h>
#include <ovito/stdmod/modifiers/EditSimulationCellModifier.h>
#include <ovito/stdmod/modifiers/DeleteSelectedModifier.h>
#include <ovito/gui/desktop/widgets/general/ActionsItemDelegate.h>
#include <ovito/gui/desktop/properties/PropertiesEditor.h>
#include <ovito/core/utilities/units/PrescribedScaleUnit.h>

namespace Ovito {

/**
 * A properties editor for the EditSimulationCellModifier class.
 */
class EditSimulationCellModifierEditor : public PropertiesEditor
{
    OVITO_CLASS(EditSimulationCellModifierEditor)
    Q_OBJECT

public:

    /// Returns the EditSimulationCellModifier object being edited.
    EditSimulationCellModifier* modifier() const { return static_object_cast<EditSimulationCellModifier>(editObject()); }

protected:

    /// Creates the user interface controls for the editor.
    virtual void createUI(const RolloutInsertionParameters& rolloutParams) override;

private Q_SLOTS:

    /// Updates the values displayed in the editor panel.
    void updateSimulationCellFields();

    /// Auto-adjusts the increment steps of the numeric parameter spinner widgets.
    void updateParameterUnitScales();

private:

    BooleanParameterUI* _pbczPUI;
    QLineEdit* _cellVectorFields[4][3];
    std::optional<PrescribedScaleUnit> _cellUnits[3][3];
    std::optional<PrescribedScaleUnit> _originUnits[3];
};

}   // End of namespace
