/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtDBus module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain
** additional rights.  These rights are described in the Nokia Qt LGPL
** Exception version 1.1, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
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**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QDBUSABSTRACTINTERFACE_H
#define QDBUSABSTRACTINTERFACE_H

#include <QtCore/qstring.h>
#include <QtCore/qvariant.h>
#include <QtCore/qlist.h>
#include <QtCore/qobject.h>

#include <QtDBus/qdbusmessage.h>
#include <QtDBus/qdbusextratypes.h>
#include <QtDBus/qdbusconnection.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(DBus)

class QDBusError;
class QDBusPendingCall;

class QDBusAbstractInterfacePrivate;

class QDBUS_EXPORT QDBusAbstractInterfaceBase: public QObject
{
public:
    int qt_metacall(QMetaObject::Call, int, void**);
protected:
    QDBusAbstractInterfaceBase(QDBusAbstractInterfacePrivate &dd, QObject *parent);
private:
    Q_DECLARE_PRIVATE(QDBusAbstractInterface)
};

class QDBUS_EXPORT QDBusAbstractInterface:
#ifdef Q_QDOC
        public QObject
#else
        public QDBusAbstractInterfaceBase
#endif
{
    Q_OBJECT

public:
    virtual ~QDBusAbstractInterface();
    bool isValid() const;

    QDBusConnection connection() const;

    QString service() const;
    QString path() const;
    QString interface() const;

    QDBusError lastError() const;

    QDBusMessage call(const QString &method,
                      const QVariant &arg1 = QVariant(),
                      const QVariant &arg2 = QVariant(),
                      const QVariant &arg3 = QVariant(),
                      const QVariant &arg4 = QVariant(),
                      const QVariant &arg5 = QVariant(),
                      const QVariant &arg6 = QVariant(),
                      const QVariant &arg7 = QVariant(),
                      const QVariant &arg8 = QVariant());

    QDBusMessage call(QDBus::CallMode mode,
                      const QString &method,
                      const QVariant &arg1 = QVariant(),
                      const QVariant &arg2 = QVariant(),
                      const QVariant &arg3 = QVariant(),
                      const QVariant &arg4 = QVariant(),
                      const QVariant &arg5 = QVariant(),
                      const QVariant &arg6 = QVariant(),
                      const QVariant &arg7 = QVariant(),
                      const QVariant &arg8 = QVariant());

    QDBusMessage callWithArgumentList(QDBus::CallMode mode,
                                      const QString &method,
                                      const QList<QVariant> &args);

    bool callWithCallback(const QString &method,
                          const QList<QVariant> &args,
                          QObject *receiver, const char *member, const char *errorSlot);
    bool callWithCallback(const QString &method,
                          const QList<QVariant> &args,
                          QObject *receiver, const char *member);

    QDBusPendingCall asyncCall(const QString &method,
                               const QVariant &arg1 = QVariant(),
                               const QVariant &arg2 = QVariant(),
                               const QVariant &arg3 = QVariant(),
                               const QVariant &arg4 = QVariant(),
                               const QVariant &arg5 = QVariant(),
                               const QVariant &arg6 = QVariant(),
                               const QVariant &arg7 = QVariant(),
                               const QVariant &arg8 = QVariant());
    QDBusPendingCall asyncCallWithArgumentList(const QString &method,
                                               const QList<QVariant> &args);

protected:
    QDBusAbstractInterface(const QString &service, const QString &path, const char *interface,
                           const QDBusConnection &connection, QObject *parent);
    QDBusAbstractInterface(QDBusAbstractInterfacePrivate &, QObject *parent);

    void connectNotify(const char *signal);
    void disconnectNotify(const char *signal);
    QVariant internalPropGet(const char *propname) const;
    void internalPropSet(const char *propname, const QVariant &value);
    QDBusMessage internalConstCall(QDBus::CallMode mode,
                                   const QString &method,
                                   const QList<QVariant> &args = QList<QVariant>()) const;

private:
    Q_DECLARE_PRIVATE(QDBusAbstractInterface)
    Q_PRIVATE_SLOT(d_func(), void _q_serviceOwnerChanged(QString,QString,QString))
};

QT_END_NAMESPACE

QT_END_HEADER

#endif