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/*
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* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: Presence Service Connection presentity presence subscription implementation.
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*
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*/
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#ifndef CPSCPRESENTITYPRESENCESUBSCRIPTIONITEM_H
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#define CPSCPRESENTITYPRESENCESUBSCRIPTIONITEM_H
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#include <e32base.h>
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#include "presenceinfoimp.h"
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#include "ximpsubscriptionitembase.h"
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class MXIMPItemParentBase;
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class MXIMPPscContext;
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class CPresenceInfoFilterImp;
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class MXIMPIdentity;
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class CXIMPIdentityImp;
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/**
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* PSC group list subscription implementation
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*
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* @since S60 v3.2
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*/
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class CPresentityPresenceSubscriptionItem : public CXIMPSubscriptionItemBase
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{
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public: // Construction and destruction
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/**
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* Construction
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* @param aParent. Parent has to be informed when this object is deleted by RemoveMe method.
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*/
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static CPresentityPresenceSubscriptionItem* NewLC( MXIMPItemParentBase& aParent,
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const CXIMPIdentityImp& aIdentity );
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/**
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* Destruction
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* - Remember to inform parent about delete.
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*/
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~CPresentityPresenceSubscriptionItem();
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private: // Construction and destruction
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/**
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* Construction
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* @param aParent. Parent has to be informed when this object is deleted by RemoveMe method.
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*/
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CPresentityPresenceSubscriptionItem( MXIMPItemParentBase& aParent );
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/**
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* Construction
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*/
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void ConstructL( const CXIMPIdentityImp& aIdentity );
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public: // New methods
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/**
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* Current presence information filter.
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* @return Current presence information filter.
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*/
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IMPORT_C CPresenceInfoFilterImp& SubscriptionPif();
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/**
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* Set current presence information filter. Overwrites existing one.
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* Ownership is transferred to callee.
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* @param aPif Current presence information filter.
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*/
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IMPORT_C void SetSubscriptionPif( CPresenceInfoFilterImp* aPif );
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/**
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* Collect aggregated presence information filter without given context.
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* @param aContext. Exluded context from aggregated pif.
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* @return Aggregated pif without exluded context.
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*/
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IMPORT_C CPresenceInfoFilterImp* CollectSubscriptionPifWithoutCtxL(
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MXIMPPscContext* aContext );
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/**
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* Set presence information. Overwrites existing one.
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* @param aPresenceInfo. New presence information.
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*/
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IMPORT_C void SetPresenceInfoL( CPresenceInfoImp* aPresenceInfo );
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/**
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* For ordering items.
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* @param aA Key item for ordering.
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* @param aB Item to compare
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* @return -1 if aB is greater than aA
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* 0 if they are same
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* 1 if aA if greater than aB.
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*/
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IMPORT_C static TInt Order( const CPresentityPresenceSubscriptionItem& aA,
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const CPresentityPresenceSubscriptionItem& aB );
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/**
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* For ordering items using identity as key.
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* @param aA Key identity for ordering.
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* @param aB Item to compare
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* @return -1 if aB is greater than aA
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* 0 if they are same
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* 1 if aA if greater than aB.
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*/
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IMPORT_C static TInt IdentityOrder( const CXIMPIdentityImp* aA,
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const CPresentityPresenceSubscriptionItem& aB );
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/**
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* Identity of item.
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* @return Identity of item.
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*/
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IMPORT_C const MXIMPIdentity& Identity() const;
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/**
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* Group Identity of item.
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* @return the Group identity of item.
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*/
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IMPORT_C const MXIMPIdentity* GroupIdentity() const;
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/**
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* Set identity for item
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* @param aIdentity. New identity for item. Ownership is transferred.(??)
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*/
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IMPORT_C void SetIdentity( CXIMPIdentityImp* aIdentity );
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/**
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* Set group identity for item
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* @param aGroup. New identity for item. Ownership is transferred.
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*/
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IMPORT_C void SetGroupIdentity( CXIMPIdentityImp* aGroup );
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public: // From MXIMPSubscriptionItem
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/**
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* @see MXIMPSubscriptionItem
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*/
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void SynthesiseSubscriptionEventToL( MXIMPPscContext* aContext, TBool aForceEvent );
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private: // From CXIMPSubscriptionItemBase
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/**
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* @see CXIMPSubscriptionItemBase
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*/
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void CleanExpired();
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private: // Data
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/**
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* Current presence information filter.
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*/
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CPresenceInfoFilterImp* iPif;
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/**
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* Current presence info for item
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* Own
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*/
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CPresenceInfoImp* iPresenceInfo;
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/**
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* Identity of item
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* Own
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*/
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CXIMPIdentityImp* iIdentity;
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/**
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* Identity of group item
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* TODO: must be an array
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* own
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*/
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CXIMPIdentityImp* iGroupIdentity;
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};
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/* ======================================================================== */
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#endif // CPSCPRESENTITYPRESENCESUBSCRIPTIONITEM_H
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