/*

* 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:  Profile Settings Handler.

*

*/

#ifndef C_EVTPROFILEHANDLER_H

#define C_EVTPROFILEHANDLER_H

// System Includes

#include <e32base.h>

#include <cenrepnotifyhandler.h>

//Forward Declaration

// Class Definition

/**

 *  Interface class to observe for profile settings change.

 *

 *  @lib 

 *  @since S60 v9.1

 */

class MEvtProfileObserver

    {

public:	    

    /**

     * This will notify when there is a change in profile settings            

     */

    virtual void HandleProfileSettingsChange( )=0;

    };

/**

 *  Adapter class to get Profile Settings.

 *  This class notifies any changes to Profile Settings if 

 *  observer(MEvtProfileObserver) is set.

 *

 *  @lib 

 *  @since S60 v9.1

 */

NONSHARABLE_CLASS( CEvtProfileHandler ): public CBase,

										 public MCenRepNotifyHandlerCallback

{

public:

    /**

     * Constructs a new instance of Profile Handler.

     *

     * @return The new instance of Profile Handler object.

     * @leave System wide error code if the object creation fails.         

     */

    static CEvtProfileHandler* NewL( MEvtProfileObserver& aObserver );

    /**

     * Constructs a new instance of Profile Handler.

     * Leaves the created instance on the cleanup stack.

     *

     * @return The new instance of Profile Handler object.

     * @leave System wide error code if the object creation fails.         

     */

    static CEvtProfileHandler* NewLC( MEvtProfileObserver& aObserver );  

    /**

    * Destructor.

    */

    virtual ~CEvtProfileHandler();

public:  // Public Functions	

        /**

        * Volume settings in the currently active profile.

        * @return Volume value of the active profile.

        */

        TInt Volume( );

        /**

        * Check if the Ringtype is silent.

        * @return ETrue if the ringing type is silent.

        */

        TBool IsSilentRingingType( );

        /**

        * Check if the Vibra settings is On/ff.

        * @return ETrue if the Vibra is On in Active Profile.

        */

        TBool IsVibra( );

private: 	// Methods derived from MCenRepNotifyHandlerCallback

        void HandleNotifyInt(TUint32 aId, TInt aNewValue);

private: 

    /**

     * Default C++ Constructor.

     */

	CEvtProfileHandler( MEvtProfileObserver& aObserver );

    /**

     * Second phase of the two phase constructor.

     */

    void ConstructL();

private: // data

	/**

	 * Profile Settings change Observer.

	 */

	 MEvtProfileObserver& iObserver;

	/**

	 * Cenrep Session to Profile Settings.

	 * Own

	 */

     CRepository* iProfileSession;

	/**

	 * Cenrep Session to Vibra Settings.

	 * Own

	 */

     CRepository* iVibraSession;

	/**

	 * Handler to Cenrep Notifier

	 * Own

	 */

	CCenRepNotifyHandler* iVolumeNotifyHandler;

	/**

	 * Handler to Cenrep Notifier

	 * Own

	 */

	CCenRepNotifyHandler* iTypeNotifyHandler;

	/**

	 * Handler to Cenrep Notifier

	 * Own

	 */

	CCenRepNotifyHandler* iVibraNotifyHandler;

	/**

	 * Profile Volume Settings.

	 */

	TInt iRingingVolume;

	/**

	 * Profile Ringing Type Settings.

	 */

	TInt iRingingType;

	/**

	 * Profile Vibra Settings.

	 */

	TInt iVibra;

};

#endif C_EVTPROFILEHANDLER_H