File indexing completed on 2024-05-12 16:59:20

 /*
  *   SPDX-FileCopyrightText: 2011-2016 Ivan Cukic <ivan.cukic@kde.org>
  *
  *   SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
  */
 
 #ifndef PLUGIN_H
 #define PLUGIN_H
 
 #include "kactivitymanagerd_plugin_export.h"
 
 // Qt
 #include <QMetaObject>
 #include <QObject>
 
 // KDE
 #include <kconfiggroup.h>
 #include <kpluginfactory.h>
 
 // Utils
 #include <utils/d_ptr.h>
 
 // Local
 #include "Event.h"
 #include "Module.h"
 
 /**
  *
  */
 class KACTIVITYMANAGERD_PLUGIN_EXPORT Plugin : public Module
 {
     Q_OBJECT
 
 public:
     explicit Plugin(QObject *parent);
     ~Plugin() override;
 
     /**
      * Initializes the plugin.
      * @arg modules Activities, Resources and Features manager objects
      * @returns the plugin needs to return whether it has
      *      successfully been initialized
      */
     virtual bool init(QHash<QString, QObject *> &modules) = 0;
 
     /**
      * Returns the config group for the plugin.
      * In order to use it, you need to set the plugin name.
      */
     KConfigGroup config() const;
     QString name() const;
 
     /**
      * Convenience meta-method to provide prettier invocation of QMetaObject::invokeMethod
      */
     // template <typename ReturnType>
     // inline static ReturnType retrieve(QObject *object, const char *method,
     //                                   const char *returnTypeName)
     // {
     //     ReturnType result;
     //
     //     QMetaObject::invokeMethod(
     //         object, method, Qt::DirectConnection,
     //         QReturnArgument<ReturnType>(returnTypeName, result));
     //
     //     return result;
     // }
 
     template<typename ReturnType, typename... Args>
     inline static ReturnType retrieve(QObject *object, const char *method, const char *returnTypeName, Args... args)
     {
         ReturnType result;
 
         QMetaObject::invokeMethod(object, method, Qt::DirectConnection, QReturnArgument<ReturnType>(returnTypeName, result), args...);
 
         return result;
     }
 
     /**
      * Convenience meta-method to provide prettier invocation of QMetaObject::invokeMethod
      */
     // template <Qt::ConnectionType connection = Qt::QueuedConnection>
     // inline static void invoke(QObject *object, const char *method,
     //                            const char *returnTypeName)
     // {
     //     Q_UNUSED(returnTypeName);
     //     QMetaObject::invokeMethod(object, method, connection);
     // }
 
     template<Qt::ConnectionType connection, typename... Args>
     inline static void invoke(QObject *object, const char *method, Args... args)
     {
         QMetaObject::invokeMethod(object, method, connection, args...);
     }
 
 protected:
     void setName(const QString &name);
 
 private:
     D_PTR;
 };
 
 #endif // PLUGIN_H