/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

*

* This program 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, version 2.1 of the License.

* 

* This program 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 program.  If not, 

* see "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html/".

*

* Description:

*

*/

#ifndef XQSETTINGSMANAGER_H

#define XQSETTINGSMANAGER_H

// INCLUDES

#include <QObject>

#include <QVariant>

#include "xqsettingskey.h"

#include "settingsmanager_global.h"

// FORWARD DECLARATIONS

class XQSettingsManagerPrivate;

// CLASS DECLARATION

class XQSETTINGSMANAGER_EXPORT XQSettingsManager : public QObject

{

    Q_OBJECT

    Q_ENUMS(Error)

    Q_ENUMS(Type)

public:

    enum Type

    {

        TypeVariant = 0,

        TypeInt,

        TypeDouble,

        TypeString,

        TypeByteArray

    };

    enum Error 

    {

        NoError = 0,

        OutOfMemoryError,

        NotFoundError,

        AlreadyExistsError,

        PermissionDeniedError,

        BadTypeError,

        NotSupportedError,

        UnknownError = -1

    };

    XQSettingsManager(QObject* parent = 0);

    ~XQSettingsManager();

    QVariant readItemValue(const XQSettingsKey& key, XQSettingsManager::Type type = XQSettingsManager::TypeVariant);

    bool writeItemValue(const XQSettingsKey& key, const QVariant& value);

    bool startMonitoring(const XQSettingsKey& key, XQSettingsManager::Type type = XQSettingsManager::TypeVariant);

    bool stopMonitoring(const XQSettingsKey& key);

    XQSettingsManager::Error error() const;

Q_SIGNALS:

    void valueChanged(const XQSettingsKey& key, const QVariant& value);

    void itemDeleted(const XQSettingsKey& key);

private:

    friend class XQSettingsManagerPrivate;

    friend class XQCentralRepositoryUtilsPrivate;

    friend class XQPublishAndSubscribeUtilsPrivate;

    XQSettingsManagerPrivate* d;

};

#endif // XQSETTINGSMANAGER_H

// End of file