// This defines the interfaces for the pyqtBoundSignal type.
//
// Copyright (c) 2011 Riverbank Computing Limited <info@riverbankcomputing.com>
// 
// This file is part of PyQt.
// 
// This file may be used under the terms of the GNU General Public
// License versions 2.0 or 3.0 as published by the Free Software
// Foundation and appearing in the files LICENSE.GPL2 and LICENSE.GPL3
// included in the packaging of this file.  Alternatively you may (at
// your option) use any later version of the GNU General Public
// License if such license has been publicly approved by Riverbank
// Computing Limited (or its successors, if any) and the KDE Free Qt
// Foundation. In addition, as a special exception, Riverbank gives you
// certain additional rights. These rights are described in the Riverbank
// GPL Exception version 1.1, which can be found in the file
// GPL_EXCEPTION.txt in this package.
// 
// Please review the following information to ensure GNU General
// Public Licensing requirements will be met:
// http://trolltech.com/products/qt/licenses/licensing/opensource/. If
// you are unsure which license is appropriate for your use, please
// review the following information:
// http://trolltech.com/products/qt/licenses/licensing/licensingoverview
// or contact the sales department at sales@riverbankcomputing.com.
// 
// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.


#ifndef _QPYCORE_PYQTBOUNDSIGNAL_H
#define _QPYCORE_PYQTBOUNDSIGNAL_H


#include <Python.h>

#include "qpycore_chimera.h"
#include "qpycore_namespace.h"


QT_BEGIN_NAMESPACE
class QObject;
QT_END_NAMESPACE


extern "C" {

// This defines the structure of a bound PyQt signal.
typedef struct {
    PyObject_HEAD

    // The unbound signal.
    PyObject *unbound_signal;

    // A borrowed reference to the wrapped QObject that is bound to the signal.
    PyObject *bound_pyobject;

    // The QObject that is bound to the signal.
    QObject *bound_qobject;

    // The bound signal overload.
    Chimera::Signature *bound_overload;
} qpycore_pyqtBoundSignal;


extern PyTypeObject qpycore_pyqtBoundSignal_Type;

}


PyObject *qpycore_pyqtBoundSignal_New(PyObject *unbound_signal,
        PyObject *bound_pyobject, QObject *bound_qobject, int signal_index);


#endif
