/*

* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: Presence info provider plugin for CntListModel. It can provide

*              the presence information of a contact (icon2 field).

*

*/

#ifndef CNTPRESENCEINFOPROVIDER_H

#define CNTPRESENCEINFOPROVIDER_H

#include "cntinfoprovider.h"

#include <qcontact.h>

class PrcPresenceReader;

class PrcPresenceBuddyInfoQt;

QTM_BEGIN_NAMESPACE

class QContactManager;

QTM_END_NAMESPACE

QTM_USE_NAMESPACE

/**

    Presence info provider plugin for CntListModel. It can provide

    the presence information of a contact (icon2 field).

 */

class CntPresenceInfoProvider : public CntInfoProvider

{

    friend class TestCntPresenceInfoProvider;

    Q_OBJECT

public:

    CntPresenceInfoProvider();

    ~CntPresenceInfoProvider();

	// From CntInfoProvider

    QString id() const { return "presence"; };

    ContactInfoFields supportedFields() const;

    void requestInfo(const QContact& contact, ContactInfoFields requestedInfo);

private slots:

    void handlePresenceUpdate(bool aSuccess, PrcPresenceBuddyInfoQt* aPresenceBuddyInfo);

private:

    QString parsePresence(const QList<PrcPresenceBuddyInfoQt*>& buddyList);

private:

    PrcPresenceReader*              iReader; // owned

    QContactManager*                mManager; // owned

    QMap<QString, QContactLocalId>  mBuddyMap;

};

#endif