/*

* 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:  This class is the stub for the accessory observer.

 *

*/

//

//  INCLUDE FILES

//

#include "stifutilities.h"

#include "mpxvideoaccessoryobserver_stub.h"

#include "mpxvideoplaybackcontroller.h"

//

// ============================ MEMBER FUNCTIONS ===================================================

//

CMPXVideoAccessoryObserver*

CMPXVideoAccessoryObserver::NewL( CMPXVideoPlaybackController* aController )

{

    MPX_ENTER_EXIT(_L("CMPXVideoAccessoryObserver::NewL()"));

    CMPXVideoAccessoryObserver* self = new (ELeave) CMPXVideoAccessoryObserver( aController );

    StifUtilities* utility = reinterpret_cast<StifUtilities*>( Dll::Tls() );

    if ( utility->iAccObserver )

    {

        utility->iAccObserver->iController = aController;

    }

    else

    {

        utility->iAccObserver = new (ELeave) CMPXVideoAccessoryObserver( aController );

        utility->iAccObserver->ConstructL();

    }

    return utility->iAccObserver;

}

void CMPXVideoAccessoryObserver::ConstructL()

{

}

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

//   CMPXVideoAccessoryObserver::CMPXVideoAccessoryObserver

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

//

CMPXVideoAccessoryObserver::CMPXVideoAccessoryObserver( CMPXVideoPlaybackController* aController )

    : iController( aController )

    , iTvOutConnected( EFalse )

    , iTvOutPlaybackAllowed( ETrue )

{

}

CMPXVideoAccessoryObserver::~CMPXVideoAccessoryObserver()

{

    MPX_ENTER_EXIT(_L("CMPXVideoAccessoryObserver::~CMPXVideoAccessoryObserver()"));

}

void CMPXVideoAccessoryObserver::SetTvOutConnected( TBool aConnected )

{

    MPX_ENTER_EXIT(_L("CMPXVideoAccessoryObserver::SetTvOutConnected()"),

                   _L("aConnected = %d"), aConnected);

    iTvOutConnected = aConnected;

    if ( ! iTvOutConnected )

    {

        iTvOutPlaybackAllowed = ETrue;

    }

}

void CMPXVideoAccessoryObserver::SetTvOutPlaybackAllowed( TBool aAllowed )

{

    MPX_ENTER_EXIT(_L("CMPXVideoAccessoryObserver::SetTvOutPlaybackAllowed()"),

                   _L("aAllowed = %d"), aAllowed);

    iTvOutPlaybackAllowed = aAllowed;

}

void CMPXVideoAccessoryObserver::UpdateTvOutStatusL( TBool aTvOutConnected )

{

    MPX_DEBUG(_L("CMPXVideoAccessoryObserver::UpdateTvOutStatusL()"));

    //

    //  Check if the TV-Out status has changed

    //

    if ( iTvOutConnected != aTvOutConnected )

    {

        iTvOutConnected = aTvOutConnected;

        iController->HandleTvOutEventL( iTvOutConnected );

    }

    MPX_DEBUG(_L("    iTvOutConnected = %d"), iTvOutConnected);

}

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

//   CMPXVideoAccessoryObserver::IsTvOutConnected

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

//

TBool CMPXVideoAccessoryObserver::IsTvOutConnected()

{

    MPX_DEBUG(_L("CMPXVideoAccessoryObserver::IsTvOutConnected(%d)"), iTvOutConnected);

    return iTvOutConnected;

}

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

//   CMPXVideoAccessoryObserver::IsTvOutPlaybackAllowed

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

//

TBool CMPXVideoAccessoryObserver::IsTvOutPlaybackAllowed()

{

    TBool playAllowed = ( ! iTvOutConnected || iTvOutPlaybackAllowed );

    MPX_DEBUG(_L("CMPXVideoAccessoryObserver::IsTvOutPlaybackAllowed(%d)"), playAllowed);

    return playAllowed;

}

//  End of File