/* Copyright (C) 2015
 * swift project Community / Contributors
 *
 * This file is part of swift Project. It is subject to the license terms in the LICENSE file found in the top-level
 * directory of this distribution. No part of swift project, including this file, may be copied, modified, propagated,
 * or distributed except according to the terms contained in the LICENSE file.
 */

//! \file

#ifndef BLACKGUI_PLUGINSELECTOR_H
#define BLACKGUI_PLUGINSELECTOR_H

#include "blackgui/blackguiexport.h"

#include <QObject>
#include <QString>
#include <QWidget>
#include <QSignalMapper>

namespace BlackGui
{
    /*!
     * Shows all available plugins in a nice list and lets
     * user enable, disable and configure each of them.
     */
    class BLACKGUI_EXPORT CPluginSelector : public QWidget
    {
        Q_OBJECT

    public:
        //! Constructor
        explicit CPluginSelector(QWidget *parent = nullptr);

        //! Adds the new plugin to the list.
        //! \param identifier Identifier of the plugin
        //! \param name Name of the plugin
        //! \param hasConfig Defines whether the plugin has the corresponding config plugin or not
        //! \param enabled Defines whether the plugin is initially enabled or not
        void addPlugin(const QString &identifier, const QString &name, bool hasConfig = false, bool enabled = true);

        //! Enables/disabled the given plugin.
        void setEnabled(const QString &identifier, bool enabled);

    signals:
        //! Emitted when user enables/disables the particular plugin
        void pluginStateChanged(const QString &identifier, bool enabled);

        //! Emitted when user clicks the "Details" button
        void pluginDetailsRequested(const QString &identifier);

        //! Emitted when user clicks the "Settings" button
        void pluginConfigRequested(const QString &identifier);

    private:
        void handlePluginStateChange();

        QSignalMapper *m_detailsButtonMapper = new QSignalMapper(this);
        QSignalMapper *m_configButtonMapper  = new QSignalMapper(this);
    };
} // ns

#endif // guard