/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt for Python.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef GLOBALRECEIVER_H
#define GLOBALRECEIVER_H

#include <sbkpython.h>
#include <QObject>
#include <QHash>
#include <QSet>
#include "dynamicqmetaobject.h"

namespace PySide
{

class DynamicSlotData;

class GlobalReceiver : public QObject
{
public:
    GlobalReceiver();
    ~GlobalReceiver();
    int qt_metacall(QMetaObject::Call call, int id, void** args);
    const QMetaObject* metaObject() const;
    int addSlot(const char* slot, PyObject* callback);
    void removeSlot(int slotId);
    void connectNotify(QObject* sender, int slotId);
    void disconnectNotify(QObject* sender, int slotId);
    bool hasConnectionWith(const QObject* object);

protected:
  using QObject::connectNotify;
  using QObject::disconnectNotify;

private:
    DynamicQMetaObject m_metaObject;
    QSet<int> m_shortCircuitSlots;
    QHash<int, DynamicSlotData* > m_slotReceivers;
};

}

#endif

