// Copyright (c) 2005-2009 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 FILES

#include <e32base.h>

#include <lbs/epos_cposmodules.h>

#include "epos_mposmodulesettingslistener.h"

#include "epos_cposmodulessettings.h"

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

/**

 * C++ default constructor.

 */

CPosModuleSettings::CPosModuleSettings()

    {

    }

/**

 * Symbian constructor.

 */

void CPosModuleSettings::ConstructL()

    {

    iModules = CPosModules::OpenL();

    iModules->SetObserverL( *this );

    }

/**

 * Two-phased constructor.

 */

CPosModuleSettings* CPosModuleSettings::NewL()

    {

    CPosModuleSettings* self = new ( ELeave ) 

        CPosModuleSettings();

    CleanupStack::PushL(self);

    self->ConstructL();

    CleanupStack::Pop(self);

    return self;

    }

/**

 * Destructor.

 */

CPosModuleSettings::~CPosModuleSettings()

    {

    iListenerArray.Close();

    if ( iModules )

        {

        iModules->RemoveObserver();

        }

    delete iModules;

    }

/**

 * Get reference to CPosModules

 *

 * @return The reference to CPosModules.

 */

CPosModules& CPosModuleSettings::PosModules()

    {

    return *iModules;

    }

/**

 * From MPosModuleSettingsManager

 */

void CPosModuleSettings::AddListenerL(MPosModuleSettingsListener& aListener )

    {

    User::LeaveIfError( iListenerArray.Append( &aListener ) );

    }

/**

 * From MPosModuleSettingsManager

 */

void CPosModuleSettings::RemoveListener(MPosModuleSettingsListener& aListener)

    {

    TInt count = iListenerArray.Count();

    for ( TInt i = count-1; i >=0; i-- )

        {

        if ( iListenerArray[i] == &aListener )

            {

            iListenerArray.Remove( i );

            }

        }

    }

/**

 * From MPosModuleSettingsManager

 */

CPosModuleIdList* CPosModuleSettings::ModuleIdListL()

    {

    return iModules->ModuleIdListL();

    }

/**

 * From MPosModuleSettingsManager

 */

void CPosModuleSettings::GetModuleInfoL(TPositionModuleId aModuleId, TPositionModuleInfoBase& aInfo)

    {

    iModules->GetModuleInfoL(aModuleId, aInfo );

    }

/**

 * From MPosModuleSettingsManager

 */

TBool CPosModuleSettings::IsModuleVisibleL(TPositionModuleId aModuleId)

    {

    return iModules->IsModuleVisibleL(aModuleId );

    }

/**

 * From MPosModulesObserver

 */

void CPosModuleSettings::HandleSettingsChangeL( TPosModulesEvent aEvent )

    {

    TInt count = iListenerArray.Count();

    for ( TInt i = 0; i < count; i++ )

        {

        iListenerArray[i]->HandleModuleSettingsChangedL( aEvent );

        }

    }

//  End of File