/*

* Copyright (c) 2008 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:  

*

*/

#ifndef CMSONECONTACTSTATUS_H_

#define CMSONECONTACTSTATUS_H_

#include <e32base.h>

#include <badesca.h>

#include "bpasobserver.h"

class MPresenceIconNotifier;

class MVPbkContactLink;

class CBPAS;

class CBPASInfo;

class CCmsOneServiceStatus;

/**

 *  Branded presence icons handling class.

 *

 *  @lib cmsserver.exe

 *  @since S60 v5.0

 */

NONSHARABLE_CLASS(CCmsOneContactStatus):  public CBase, public MBPASObserver

    {

public: 

    /**

     * Symbian constructors.

     *

     * @param aCallback callback method for notifications

     * @return CCmsBrandedIcons

     */

    static CCmsOneContactStatus* NewL( MPresenceIconNotifier& aCallback,

            MVPbkContactLink* aContact,            

            HBufC8* aDefaultTrafficLightBrandId, 

            HBufC8* aDefaultOnlineElementId, 

            HBufC8* aDefaultOfflineElementId,

            TInt aId );

    /**

     * Public destructor. 

     */

    virtual ~CCmsOneContactStatus();

// new methods

    /*

     * Subscribe common branded icon

     */

    void SubscribeL( MDesC16Array* aIdentities );

    /**

     * Get all services brandings at once

     */

    void GetAllL( MDesC16Array* aIdentities );    

    TBool IsSameContact( MVPbkContactLink* aLink, MPresenceIconNotifier* aCallback);

// from base class MBPASObserver 

    /**

     * Defined in a base class

     */

    void HandleInfosL( TInt aErrorCode, RPointerArray<CBPASInfo>& aInfos );

    /**

     * Defined in a base class

     */

    void HandleSubscribedInfoL(CBPASInfo* aInfo);

private:

    CCmsOneContactStatus( MPresenceIconNotifier& aCallback,            

            HBufC8* aDefaultTrafficLightBrandId, 

            HBufC8* aDefaultOnlineElementId, 

            HBufC8* aDefaultOfflineElementId,

            TInt aId );            

    void ConstructL( MVPbkContactLink* aContact );

// new methods    

    /**

     * Update presence data and send notification if needed.

     */

    void UpdateStatusL( TBool aGetAllOnce );

    /*

     * Update one common branded icon status

     */

    void UpdateCommonStatusL( ); 

    /*

     * Update all services status separately

     */

    void UpdateAllAtOnceStatus( );      

    void DoHandleInfosL( RPointerArray<CBPASInfo>& aInfos, TBool aDelete, TBool aGetAllOnce );

    void DoHandleInfoL( CBPASInfo* aInfo );    

    TPtrC ExtractServiceL( const TDesC& aXspId );

    CCmsOneServiceStatus* FindService( const TDesC& aService );

    void SendNotificationWhenNeededL( CCmsOneServiceStatus* aOnlyStatus );  

    void DoSendNotificationL( const TDesC8& aService, const TDesC8& aElement, TInt aBrandLanguage );    

    void RemoveService( CCmsOneServiceStatus* aService );

    TPtrC8 TrafficLightService();

    TPtrC8 TrafficLightOnline();

    TPtrC8 TrafficLightOffline();

    TPtrC8 LastBrand( );

    TPtrC8 LastElement( );    

private:

    /**

     * Callback implementation

     */

    MPresenceIconNotifier& iCallback;

    /* NOT OWN */

    HBufC8* iDefaultTrafficLightBrandId;

    /* NOT OWN */    

    HBufC8* iDefaultOnlineElementId;

    /* NOT OWN */    

    HBufC8* iDefaultOfflineElementId; 

    /**

     * Contact link

     * OWN

     */

    MVPbkContactLink* iContactLink;  

    /**

     * BPAS entity.

     * OWN

     */

    CBPAS* iBrandedPresence;    

    /**

     * Number of services available

     */

    TInt iAvailableServices;

    /**

     * Number of services currently online.

     */

    TInt iOnlineServices;    

    /**

     * services for the contact

     */

    RPointerArray<CCmsOneServiceStatus> iServices;

    /**

     * Last sent service

     * OWN.

     */

    HBufC8* iLastService;

    /**

     * Last sent element

     * OWN.

     */

    HBufC8* iLastElement;

    /**

     * Id to identify the request responses

     */

    TInt iId;

    };

#endif /*CCMSONECONTACTSTATUS_H_*/