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 /* ============================================================
  *
  * This file is a part of digiKam project
  * https://www.digikam.org
  *
  * Date        : 2018-12-31
  * Description : configuration view for external plugin
  *
  * SPDX-FileCopyrightText: 2018-2024 by Gilles Caulier <caulier dot gilles at gmail dot com>
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
  *
  * ============================================================ */
 
 #ifndef DIGIKAM_DPLUGIN_CONF_VIEW_H
 #define DIGIKAM_DPLUGIN_CONF_VIEW_H
 
 // Qt includes
 
 #include <QString>
 #include <QTreeWidgetItem>
 #include <QTreeWidget>
 
 // Local includes
 
 #include "dpluginloader.h"
 #include "digikam_export.h"
 #include "dpluginaction.h"
 
 namespace Digikam
 {
 
 class DIGIKAM_EXPORT DPluginConfView : public QTreeWidget
 {
     Q_OBJECT
 
 public:
 
     /**
      * Default constructor.
      */
     explicit DPluginConfView(QWidget* const parent = nullptr);
     ~DPluginConfView()                                 override;
 
     /**
      * Apply all changes about plugins selected to be hosted in host application.
      */
     void apply();
 
     /**
      * Return the number of plugins active in the list.
      */
     int actived()                                const;
 
     /**
      * Return the total number of plugins in the list.
      */
     int count()                                  const;
 
     /**
      * Return the number of visible plugins in the list.
      */
     int itemsVisible()                           const;
 
     /**
      * Return the number of plugins in the list with visibly properties available.
      */
     int itemsWithVisiblyProperty()               const;
 
     /**
      * Select all plugins in the list.
      */
     void selectAll()                                   override;
 
     /**
      * Clear all selected plugins in the list.
      */
     void clearAll();
 
     /**
      * Set the string used to filter the plugins list. signalSearchResult() is emitted when all is done.
      */
     void setFilter(const QString& filter, Qt::CaseSensitivity cs);
 
     /**
      * Return the current string used to filter the plugins list.
      */
     QString filter()                             const;
 
     DPlugin* plugin(QTreeWidgetItem* const item) const;
 
 protected:
 
     QTreeWidgetItem* appendPlugin(DPlugin* const);
 
     virtual void loadPlugins() = 0;
 
 Q_SIGNALS:
 
     /**
      * Signal emitted when filtering is done through slotSetFilter().
      * Number of plugins found is sent when item relevant of filtering match the query.
      */
     void signalSearchResult(int);
 
 private:
 
     class Private;
     Private* const d;
 };
 
 } // namespace Digikam
 
 #endif // DIGIKAM_DPLUGIN_CONF_VIEW_H