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 /* ============================================================
  *
  * This file is a part of digiKam project
  * https://www.digikam.org
  *
  * Date        : 2006-04-04
  * Description : a tool to generate HTML image galleries
  *
  * SPDX-FileCopyrightText: 2006-2010 by Aurelien Gateau <aurelien dot gateau at free dot fr>
  * SPDX-FileCopyrightText: 2012-2024 by Gilles Caulier <caulier dot gilles at gmail dot com>
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
  *
  * ============================================================ */
 
 #ifndef DIGIKAM_ABSTRACT_THEME_PARAMETER_H
 #define DIGIKAM_ABSTRACT_THEME_PARAMETER_H
 
 // Qt includes
 
 #include <QByteArray>
 #include <QString>
 #include <QWidget>
 
 class KConfigGroup;
 
 namespace DigikamGenericHtmlGalleryPlugin
 {
 
 /**
  * Represents a theme parameter. For each type of parameter, one should inherit
  * from this class and add the necessary code in the Theme class to load the
  * new type.
  */
 class AbstractThemeParameter
 {
 public:
 
     explicit AbstractThemeParameter();
     virtual ~AbstractThemeParameter();
 
     /**
      * Reads theme parameters from configGroup. Initializes the internalName,
      * name and defaultValue fields.
      */
     virtual void init(const QByteArray& internalName, const KConfigGroup* configGroup);
 
     QByteArray internalName() const;
     QString name()            const;
     QString defaultValue()    const;
 
     /**
      * This method should return a QWidget representing the parameter,
      * initialized with value.
      */
     virtual QWidget* createWidget(QWidget* parent, const QString& value) const = 0;
 
     /**
      * The opposite of createWidget: given a widget previously created with
      * createWidget, this method returns the current widget value.
      */
     virtual QString valueFromWidget(QWidget*) const = 0;
 
 private:
 
     // Disable
     AbstractThemeParameter(const AbstractThemeParameter&)            = delete;
     AbstractThemeParameter& operator=(const AbstractThemeParameter&) = delete;
 
 private:
 
     class Private;
     Private* const d;
 };
 
 } // namespace DigikamGenericHtmlGalleryPlugin
 
 #endif // DIGIKAM_ABSTRACT_THEME_PARAMETER_H