/*

* Copyright (c) 2005-2007 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:  This is module interface class for MusAvailability Plug-in 

*

*/

#ifndef __MUSAVASETTINGSIMP_H__

#define __MUSAVASETTINGSIMP_H__

//  INCLUDES

#include "musavasettings.h"

#include "musavasettingsobserver.h"

#include "musunittesting.h"

#include <e32base.h>

#include <e32std.h>

#include <badesca.h>

class CMusAvaSip;

/**

 *  CMusAvaSettingsImp class represent the interface for module fetcher.

 *

 *  This interface class encapsulates module selection for availability Plug-in.

 *

 *  @lib musavailabilityplugin.lib

 */

class CMusAvaSettingsImp : public CBase,

                           public MMusAvaSettings

	{

public:

    /**

     * Two-phased constructor

     *

     * @return Returns pointer to CMusAvaSettingsImp object

     */

	static CMusAvaSettingsImp* NewL();

	/**

     * Destructor

     *

     */

	~CMusAvaSettingsImp();

public: // from MMusAvaSettings

     * Returns the manual activation

     *

     */   		

    virtual TManualActivation ManualActivation();

    /**

     * Returns the telephone number of remote host of active CS call.

     *

     * @return The telephone number.

     */   		

    virtual const TDesC& TelNumber() const;    	

    /**

     * Returns the contact name of remote host of active CS call.

     *

     * @return The telephone number.

     */   		

    virtual const TDesC& ContactName() const;    	

    /**

     * Returns a guess for the SIP address of the remote host

     *

     * @return The proposal for SIP address

     */   		

    virtual const TDesC& SipAddressProposal() const;    	

    /**

     * Returns the possible SIP addresses of the remote host.

     *

     * @return The SIP addresses in an array.

     */   		

    virtual const MDesCArray& SipAddresses() const;

    /**

     * Returns the contact id of the remote host.

     *

     * @return The contact id; KErrNotFound, if not found any.

     */   		

    virtual TInt ContactId() const;

    /**

     * Returns the supported video codecs.

     *

     * @return The video codecs

     */   		

    virtual const MDesCArray& VideoCodecs() const;

    /**

     * Returns the supported audio codecs.

     *

     * @return The supported audio codecs.

     */   		

    virtual const MDesCArray& AudioCodecs() const;

    /**

     * Returns the id of the preferable SIP profile.

     *

     * @return The SIP profile id.

     */   		

    virtual TInt SipProfileId() const;

     /**

     * Sets the settings observer pointer

     *

     * @param aObserver Pointer to observer intercase 

     */   		

    virtual void SetObserver( MMusAvaSettingsObserver& aObserver );

     /**

     * Sets the for the manual activation

     *

     */   		

    virtual void SetManualActivation( TManualActivation aManualActivation );

public:

    /**

     * Returns the current application state.

     */

    MMusAvaSettingsObserver::TApplicationState ApplicationState();

     /**

     * Returns the direction of the mobile call.

     *

     * @return 0, if the direction of the call is unknown.

     *		   1, if the call was originated by this phone.

     *		   2, if the call was terminated by this phone	

     */   	

    TInt CallDirection(); 

    /**

     * Sets the call direction of mobile call.

     * @param aDirection direction of mobile call 

     *         0, the direction of the call is unknown.

     *		   1, the call was originated by this phone.

     *		   2, the call was terminated by this phone	

     */   		

    void SetCallDirection( TInt aDirection );    

     /**

     * Sets the telephone number of remote host of active CS call.

     * @param aTelNumber telephone number of remote host 

     */   		

    void SetTelNumberL( const TDesC& aTelNumber );   

    /**

     * Sets the contact name of remote host of active CS call.

     * @param aContactName contact name of remote host 

     */   		

    void SetContactNameL( const TDesC& aContactName );    

    /**

     * Sets the telephone number of remote host of active CS call.

     * @param aTelNumber username part of remote host 

     * @param aDomain host part of remote host 

     */   		

    void SetSipAddressProposalL( const TDesC& aTelNumber, 

                                 const TDesC& aDomain );    

     /**

     * Releases current telphone number 

     *

     */

     void ReleseTelNumberL();	

    /**

     * Sets the possible SIP addresses of the remote host.

     *

     * @param aSipAddresses the SIP addresses in an array.

     */   		

    void SetSipAddressesL( const MDesCArray& aSipAddresses );

    /**

     * Overaloaded function.

     * Sets the possible SIP addresses of the remote host.

     *

     * @param aSipAddresses the SIP addresses in an array.

     *        Ownership is transferred.

     */   

    void SetSipAddressesL(CDesCArray* aSipAddresses );

    /**

     * Sets the contact id of the remote host.

     *

     * @param aContactId The contact id;

     */   		

    void SetContactId( TInt aContactId );

    /**

     * Sets the supported video codecs.

     *

     * @param aVideoCodecs the video codecs in an array

     */   		

    void SetVideoCodecsL( const MDesCArray& aVideoCodecs);

    /**

     * Sets the supported audio codecs.

     *

     * @param aAudioCodecs the supported audio codecs in an array

     */   		

    void SetAudioCodecsL( MDesCArray& aAudioCodecs );

    /**

     * Sets the id of the preferable SIP profile.

     *

     * @param aProfileId the SIP profile id.

     */   		

    void SetSipProfileId( TInt aProfileId );

    /**

     * Returns the id of the preferable SIP profile.

     *

     * @return The SIP profile id.

     */   		

    CMusAvaSip& Sip();

private: 

    void CopyDescArrayL( CDesCArray& aTarget,

                         const MDesCArray& aSource );

protected:

	/**

     * Constructor

     *

     */

	CMusAvaSettingsImp();

    /**

     * Perform the second phase construction of a 

     * CMusAvaSettingsImp object

     *

     */

	void ConstructL();

private: // data

    /**

     * Current telphone number

     * Owns.

     */   

    HBufC* iTelNumber;

	/**

     * Current Call Direction

     */   

    TInt iCallDirection;

    /**

     * Current contact name

     * Owns.

     */   

    HBufC* iContactName;

    /**

     * Current SIP address guess for the remote host

     * Owns.

     */   

    HBufC* iSipAddressProposal;

    /**

     * Contact id of the remote host

     */   

    TInt iContactId;

    /**

     * Preferable SIP profile ID

     */   

    TInt iSipProfileId;

    /**

     * Current contact list

     * Owns.

     */

	CDesCArray* iSipAddresses;

    /**

     * Supported video codecs

     * Owns.

     */

	CDesCArray* iVideoCodecs;

    /**

     * Supported audio codecs

     * Owns.

     */

	CDesCArray* iAudioCodecs;

    /**

     * Setting observer.

     * Not owns.

     */

	MMusAvaSettingsObserver* iObserver;

	/**

     * Setting for the Manual activation.

     */

	TManualActivation iManualActivation;

	/**

    MUS_UNITTEST( UT_CMusAvaSettingsImp )	

    MUS_UNITTEST( UT_CMusAvaOptionHandler )   

	};

#endif __MUSAVASETTINGSIMP_H__