phoneengine/phonemodel/inc/cperemotepartyinfomediator.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Mon, 21 Jun 2010 15:39:45 +0300
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/*
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* Copyright (c)  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:  Registers mediator command to get the initial 
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*               remote party information.
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*
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*/
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#ifndef CPEREMOTEPARTYINFOMEDIATOR_H_
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#define CPEREMOTEPARTYINFOMEDIATOR_H_
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#include <e32base.h>
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#include "mpemediator.h"
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class CMediatorCommandResponder;
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class CMediatorEventProvider;
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class MPEPhoneModelInternal;
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class CPERemotePartyInfoProxy;
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class TPERemotePartyInfoMediatorUpdater;
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/**
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 *  Registers mediator command to get the initial remote party information.
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 * 
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 *  @lib phonemodel.lib
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 *  @since S60 5.2
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 */
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NONSHARABLE_CLASS( CPERemotePartyInfoMediator ) : 
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    public CBase,
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    public MPEMediator
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    {
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public:
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    static CPERemotePartyInfoMediator* NewL( MPEPhoneModelInternal& aModel );
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    static CPERemotePartyInfoMediator* NewLC( MPEPhoneModelInternal& aModel );
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    /**
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    * Destructor.
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    */
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    virtual ~CPERemotePartyInfoMediator();
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    /**
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     * Updates remote party info information to mediator clients.
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     * 
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     * @since S60 5.2
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     */
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    void UpdateRemotePartyInfo();
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    /**
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     * From base class MPEMediator.
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     * @see MPEMediator.
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     */
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    virtual void SendResponse( TUid aCategory,
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                               TInt aCommandId, 
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                               const TDesC8& aData );   
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    /**
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     * From base class MPEMediator
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     * @see MPEMediator.
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     */
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    virtual void RaiseEvent( TUid aCategory, 
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                             TInt aEventId,
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                             const TDesC8& aData );
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private:
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    CPERemotePartyInfoMediator( );
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    void ConstructL( MPEPhoneModelInternal& aModel );
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private: // data
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    /**
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     * To register and respond commands.
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     * Own.
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     */
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    CMediatorCommandResponder* iResponder;
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    /**
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     * To register and raise events.
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     * Own.
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     */
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    CMediatorEventProvider* iEventProvider;
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    /**
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     * To filter events that contain unchanged data.
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     * Own.
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     */
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    CPERemotePartyInfoProxy* iProxy; 
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    /**
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     * To update the call info to mediator clients.
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     * Own.
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     */
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    TPERemotePartyInfoMediatorUpdater* iUpdater;
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    };
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#endif /* CPEREMOTEPARTYINFOMEDIATOR_H_ */