servicemanager.h

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/* This file is part of the KDE Project
   Copyright (c) 2008 Sebastian Trueg <trueg@kde.org>

   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License version 2 as published by the Free Software Foundation.

   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
   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
   Boston, MA 02110-1301, USA.
*/

#ifndef _SERVICE_MANAGER_H_
#define _SERVICE_MANAGER_H_

#include <QtCore/QObject>
#include <QtDBus/QDBusMessage>

namespace Nepomuk2 {

    class ServiceController;

    class ServiceManager : public QObject
    {
        Q_OBJECT

    public:
        ServiceManager( QObject* parent = 0 );
        ~ServiceManager();

        static ServiceManager* self() { return s_self; }
        static void messageFilter( const QDBusMessage& );

        QStringList runningServices() const;

        QStringList pendingServices() const;

        QStringList availableServices() const;

        bool isServiceInitialized( const QString& servicename ) const;

        bool isServiceRunning( const QString& servicename ) const;

    Q_SIGNALS:
        void serviceInitialized( const QString& name );

        void serviceStopped( const QString& name );

    public Q_SLOTS:
        void startAllServices();

        void stopAllServices();

        bool startService( const QString& name );

        bool stopService( const QString& name );

        bool isServiceAutostarted( const QString& name );

        void setServiceAutostarted( const QString& name, bool autostart );

    private:
        static ServiceManager* s_self;

        class Private;
        Private* const d;

        Q_PRIVATE_SLOT( d, void _k_serviceInitialized(ServiceController*) )
        Q_PRIVATE_SLOT( d, void _k_serviceStopped(ServiceController*) )
    };
}

#endif