/*

* Copyright (c) 2009 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: 

*

*/

#include "BtSettingsObserver.h"

CBtSettingsObserver::CBtSettingsObserver()

    {

    }

CBtSettingsObserver::~CBtSettingsObserver()

    {

    delete iSettings;

    if( iWaiter->IsStarted() )

        {

        iWaiter->AsyncStop();

        }

    delete iWaiter;

    }

CBtSettingsObserver* CBtSettingsObserver::NewLC()

    {

    CBtSettingsObserver* self = new ( ELeave ) CBtSettingsObserver();

    CleanupStack::PushL(self);

    self->ConstructL();

    return self;

    }

CBtSettingsObserver* CBtSettingsObserver::NewL()

    {

    CBtSettingsObserver* self = CBtSettingsObserver::NewLC();

    CleanupStack::Pop(); // self;

    return self;

    }

void CBtSettingsObserver::ConstructL()

    {

    iWaiter = new ( ELeave ) CActiveSchedulerWait();

    iSettings = CBTEngSettings::NewL( this );

    iError = KErrNone;

    }

void CBtSettingsObserver::PowerStateChanged( TBTPowerStateValue /*aState*/ )

    {

    if( iWaiter->IsStarted() )

        {

        iWaiter->AsyncStop();

        }

    }

void CBtSettingsObserver::VisibilityModeChanged( TBTVisibilityMode /*aState*/ )

    {

    if( iWaiter->IsStarted() )

        {

        iWaiter->AsyncStop();

        }

    }

TInt CBtSettingsObserver::GetPowerState( TBTPowerStateValue& aState )

    {

    iError = iSettings->GetPowerState( aState );

    return iError;

    }

TInt CBtSettingsObserver::SetPowerState( TBTPowerStateValue aState )

    {

    TBTPowerStateValue state;

    iError = iSettings->GetPowerState( state );

    if( iError )

        {

        return iError;

        }

    else if( state != aState )

            {

            if( state == EBTPowerOff )

                {

                iError = iSettings->SetPowerState( EBTPowerOn );

                }

            else

                {

                iError = iSettings->SetPowerState( EBTPowerOff );

                }

            if( iError )

                {

                return iError;

                }

            else

                {

                if ( !iWaiter->IsStarted() )

                    {

                    iWaiter->Start();

                    }

                }

            }

    return iError;

    }

TInt CBtSettingsObserver::GetVisibilityMode( TBTVisibilityMode& /*aMode*/ )

    {

    return KErrNone;

    }

TInt CBtSettingsObserver::SetVisibilityMode( TBTVisibilityMode /*aMode*/, TInt /*aTime*/ )

    {

    return KErrNone;

    }

TInt CBtSettingsObserver::GetLocalName( TDes& aName )

    {

    iError = iSettings -> GetLocalName( aName );    

    return iError;

    }

TInt CBtSettingsObserver::SetLocalName( const TDes& aName )

    {

    iError = iSettings -> SetLocalName( aName );    

    return iError;

    }