/*

* 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.

*

*/

// System Includes

#include <e32base.h>

#include <centralrepository.h>

#include <ProfileEngineSDKCRKeys.h>

#include <hwrmvibrasdkcrkeys.h>

// User Includes

#include "evtutilsconsts.h"

#include "evtprofilehandler.h"

#include "evtdebug.h"

// Constants

static const TInt KSilentRing = 4;

// ================ Member funtions for CEvtProfileHandler class ===============

// ---------------------------------------------------------------------------

// CEvtProfileHandler::CEvtProfileHandler

// ---------------------------------------------------------------------------

//

CEvtProfileHandler::CEvtProfileHandler( MEvtProfileObserver& aObserver ):

									iObserver(aObserver)

	{

	}

// ---------------------------------------------------------------------------

// CEvtProfileHandler::~CEvtProfileHandler

// ---------------------------------------------------------------------------

//

CEvtProfileHandler::~CEvtProfileHandler()

	{

	if( iVibraNotifyHandler )

		{

		iVibraNotifyHandler->StopListening();

		}

	if( iTypeNotifyHandler )

		{

		iTypeNotifyHandler->StopListening();

		}

	if( iVolumeNotifyHandler )

		{

		iVolumeNotifyHandler->StopListening();

		}

    delete iVibraNotifyHandler;

	delete iTypeNotifyHandler;

    delete iVolumeNotifyHandler;

    delete iProfileSession;

    delete iVibraSession;

	}

// ---------------------------------------------------------------------------

// CEvtProfileHandler::NewL

// ---------------------------------------------------------------------------

//

CEvtProfileHandler* CEvtProfileHandler::NewL( MEvtProfileObserver& aObserver )

    {

	CEvtProfileHandler* self = NewLC( aObserver );

	CleanupStack::Pop( self );

	return self;

    }

// ---------------------------------------------------------------------------

// CEvtProfileHandler::NewLC

// ---------------------------------------------------------------------------

//

CEvtProfileHandler* CEvtProfileHandler::NewLC( MEvtProfileObserver& aObserver )

    {

	CEvtProfileHandler* self = new ( ELeave )CEvtProfileHandler( aObserver );

	CleanupStack::PushL( self );

	self->ConstructL( );

	return self;

    } 

// ---------------------------------------------------------------------------

// CEvtProfileHandler::ConstructL

// ---------------------------------------------------------------------------

//

void CEvtProfileHandler::ConstructL()

    {

    EVTUIDEBUG( "+ CEvtProfileHandler::ConstructL()" );

	// Create a cenrep session each for Profile and Vibra Cenrep Settings.

	iProfileSession = CRepository::NewL( KCRUidProfileEngine );

	iVibraSession = CRepository::NewL( KCRUidVibraCtrl );

	// Create the cenrep notification handlers to listen to the settings 

	// value changes.

    iVolumeNotifyHandler = CCenRepNotifyHandler::NewL(*this,

                                                     *iProfileSession,

                                                     CCenRepNotifyHandler::EIntKey,

                                                     KProEngActiveRingingVolume);

	iTypeNotifyHandler = CCenRepNotifyHandler::NewL(*this,

                                                     *iProfileSession,

                                                     CCenRepNotifyHandler::EIntKey,

                                                     KProEngActiveRingingType);

	iVibraNotifyHandler = CCenRepNotifyHandler::NewL(*this,

                                                     *iVibraSession,

                                                     CCenRepNotifyHandler::EIntKey,

                                                     KVibraCtrlProfileVibraEnabled);

	// Get the initial value of the Settings.

	User::LeaveIfError( iProfileSession->Get( KProEngActiveRingingVolume, iRingingVolume ) );

    User::LeaveIfError( iProfileSession->Get( KProEngActiveRingingType, iRingingType ) );

    User::LeaveIfError( iVibraSession->Get( KVibraCtrlProfileVibraEnabled, iVibra ) );

	// Start listening to settings change.

    iVolumeNotifyHandler->StartListeningL();

    iTypeNotifyHandler->StartListeningL();

    iVibraNotifyHandler->StartListeningL();

    EVTUIDEBUG( "- CEvtProfileHandler::ConstructL()" );

    }

// ---------------------------------------------------------------------------

// CEvtProfileHandler::Volume

// ---------------------------------------------------------------------------

//

TInt CEvtProfileHandler::Volume( )

	{

    EVTUIDEBUG1( "= CEvtProfileHandler::Volume() - %d", iRingingVolume );

	return iRingingVolume;

    }

// ---------------------------------------------------------------------------

// CEvtProfileHandler::IsSilentRingingType

// ---------------------------------------------------------------------------

//

TBool CEvtProfileHandler::IsSilentRingingType( )

	{

    EVTUIDEBUG1( "= CEvtProfileHandler::IsSilentRingingType() - %d", iRingingType );

    if( iRingingType == KSilentRing )

		return ETrue;

    else

    	return EFalse;

    }

// ---------------------------------------------------------------------------

// CEvtProfileHandler::IsVibra

// ---------------------------------------------------------------------------

//

TBool CEvtProfileHandler::IsVibra( )

	{

    EVTUIDEBUG1( "= CEvtProfileHandler::IsVibra() - %d", iVibra );

    return iVibra;

    }

// -----------------------------------------------------------------------------

// CEvtProfileHandler::HandleNotifyInt()

// (other items were commented in a header).

// -----------------------------------------------------------------------------

//

void CEvtProfileHandler::HandleNotifyInt(TUint32 aId, TInt aNewValue)

    {

   	if ( aId == KProEngActiveRingingVolume )

   		{

   		iRingingVolume = aNewValue;

   		}

   	else if ( aId == KProEngActiveRingingType )

		{

   		iRingingType = aNewValue;

   		}

   	else if ( aId == KVibraCtrlProfileVibraEnabled )

   		{

   		iVibra = aNewValue;

   		}

	iObserver.HandleProfileSettingsChange();

    }