/*
 * Copyright (C) 2014-2015 David Rosca <nowrep@gmail.com>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) version 3, or any
 * later version accepted by the membership of KDE e.V. (or its
 * successor approved by the membership of KDE e.V.), which shall
 * act as a proxy defined in Section 6 of version 3 of the license.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef OBJECTMANAGER_H
#define OBJECTMANAGER_H

#include <QVariantMap>
#include <QDBusObjectPath>
#include <QDBusAbstractAdaptor>

typedef QMap<QString, QVariantMap> QVariantMapMap;
Q_DECLARE_METATYPE(QVariantMapMap)

typedef QMap<QDBusObjectPath, QVariantMapMap> DBusManagerStruct;
Q_DECLARE_METATYPE(DBusManagerStruct)

class Object;

class ObjectManager : public QDBusAbstractAdaptor
{
    Q_OBJECT
    Q_CLASSINFO("D-Bus Interface", "org.freedesktop.DBus.ObjectManager")

public:
    explicit ObjectManager(QObject *parent = Q_NULLPTR);
    ~ObjectManager();

    void addObject(Object *object);
    void removeObject(Object *object);

    void addAutoDeleteObject(QObject *object);

    Object *objectByPath(const QDBusObjectPath &path) const;

    static ObjectManager *self();

public Q_SLOTS:
    DBusManagerStruct GetManagedObjects();

Q_SIGNALS:
    void InterfacesAdded(const QDBusObjectPath &object, const QVariantMapMap &interfaces);
    void InterfacesRemoved(const QDBusObjectPath &object, const QStringList &interfaces);

private:
    QMultiMap<QString, Object*> m_objects;
    QList<QObject*> m_autoDeleteObjects;
};

#endif // OBJECTMANAGER_H
