sharpsettings.h

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/* ============================================================
 *
 * This file is a part of digiKam project
 * https://www.digikam.org
 *
 * Date        : 2010-02-10
 * Description : sharp settings view.
 *
 * Copyright (C) 2010-2022 by Gilles Caulier <caulier dot gilles at gmail dot com>
 *
 * This program is free software; you can redistribute it
 * and/or modify it under the terms of the GNU General
 * Public License as published by the Free Software Foundation;
 * either version 2, or (at your option)
 * any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * ============================================================ */
 
#ifndef DIGIKAM_SHARP_SETTINGS_H
#define DIGIKAM_SHARP_SETTINGS_H
 
// Local includes
 
#include <QWidget>
 
// Local includes
 
#include "digikam_export.h"
 
class KConfigGroup;
 
namespace Digikam
{
 
class DIGIKAM_EXPORT SharpContainer
{
 
public:
 
    enum SharpingMethods
    {
        SimpleSharp = 0,
        UnsharpMask,
        Refocus
    };
 
public:
 
    explicit SharpContainer()
      : method(SimpleSharp),
        ssRadius(0),
        umRadius(1.0),
        umAmount(1.0),
        umThreshold(0.05),
        umLumaOnly(false),
        rfRadius(1.0),
        rfCorrelation(0.5),
        rfNoise(0.03),
        rfGauss(0.0),
        rfMatrix(5)
    {
    };
 
    ~SharpContainer()
    {
    };
 
public:
 
    int    method;      
 
    int    ssRadius;
 
    double umRadius;
    double umAmount;
    double umThreshold;
    bool   umLumaOnly;
 
    double rfRadius;
    double rfCorrelation;
    double rfNoise;
    double rfGauss;
    int    rfMatrix;
};
 
// -----------------------------------------------------------------------------------------------
 
class DIGIKAM_EXPORT SharpSettings : public QWidget
{
    Q_OBJECT
 
public:
 
    explicit SharpSettings(QWidget* const parent);
    ~SharpSettings() override;
 
    SharpContainer defaultSettings() const;
    void resetToDefault();
 
    SharpContainer settings()        const;
    void setSettings(const SharpContainer& settings);
 
    void readSettings(KConfigGroup& group);
    void writeSettings(KConfigGroup& group);
 
    void loadSettings();
    void saveAsSettings();
 
Q_SIGNALS:
 
    void signalSettingsChanged();
 
private Q_SLOTS:
 
    void slotSharpMethodChanged(int);
 
private:
 
    class Private;
    Private* const d;
};
 
} // namespace Digikam
 
#endif // DIGIKAM_SHARP_SETTINGS_H