/*

* Copyright (c) 2002-2005 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:  Support class used to deliver accessory settings related

*        parameters.

*

*/

// INCLUDE FILES

#include "acc_debug.h"

#include <AccModeSettingArray.h>

// EXTERNAL DATA STRUCTURES

// EXTERNAL FUNCTION PROTOTYPES

// CONSTANTS

// MACROS

// LOCAL CONSTANTS AND MACROS

// MODULE DATA STRUCTURES

// LOCAL FUNCTION PROTOTYPES

// FORWARD DECLARATIONS

// ============================= LOCAL FUNCTIONS ===============================

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

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

// TAccModeSettingArray::TAccModeSettingArray

// C++ default constructor can NOT contain any code, that

// might leave.

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

//

EXPORT_C TAccModeSettingArray::TAccModeSettingArray()

    {

    API_TRACE_( "[AccFW:Client] TAccModeSettingArray::TAccModeSettingArray()" );

    iIndex = 0;

    }

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

// TAccModeSetting::AddSetting

//

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

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

//

EXPORT_C TInt TAccModeSettingArray::AddSetting( const TAccModeSetting& aSetting )

    {

    API_TRACE_( "[AccFW:Client] TAccModeSettingArray::AddSetting()" );

    TInt err( KErrNone );

    // Make sure that same index isn't yet in use

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

        {

        TAccModeSetting setting;

        GetSetting( i, setting );

        if( aSetting.Id() == setting.Id() )

            {

            err = KErrAlreadyExists;

            }

        }

    // Set new setting

    if( err == KErrNone )

        {

        if( iIndex < KMaxAccModeSettings )

            {

            iSettings[iIndex++] = aSetting;

            }

        else

            {

            // Array is full

            err = KErrNotSupported;

            }

        }

    API_TRACE_1( "[AccFW:Client] TAccModeSettingArray::AddSetting() - return %d", err );

    return err;

    }

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

// TAccModeSetting::GetSetting

//

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

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

//

EXPORT_C TInt TAccModeSettingArray::GetSetting( const TInt aIndex,

                                                TAccModeSetting& aSetting ) const

    {

    API_TRACE_( "[AccFW:Client] TAccModeSettingArray::GetSetting()" );

    TInt err( KErrNone );

    // Get setting

    if( aIndex >= 0 && aIndex < KMaxAccModeSettings )

        {

        aSetting = iSettings[aIndex];

        }

    else

        {

        err = KErrNotSupported;

        }

    API_TRACE_1( "[AccFW:Client] TAccModeSettingArray::GetSetting() - return %d", err );

    return err;

    }

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

// TAccModeSetting::Reset

//

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

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

//

EXPORT_C void TAccModeSettingArray::Reset()

	{

	API_TRACE_( "[AccFW:Client] TAccModeSettingArray::Reset()" );

	TAccModeSetting emptySetting;

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

        {

		iSettings[i] = emptySetting;		

		}

	iIndex = 0;

	}

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

// TAccModeSetting::GetArraySize

//

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

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

//

EXPORT_C TInt TAccModeSettingArray::GetArraySize() const

    {

    API_TRACE_1( "[AccFW:Client] TAccModeSettingArray::GetArraySize() - returns %d", iIndex );

    // iIndex points to next free array slot

    return iIndex;

    }

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

// TAccModeSetting::GetMaxArraySize

//

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

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

//

EXPORT_C TInt TAccModeSettingArray::GetMaxArraySize() const

    {

    API_TRACE_1( "[AccFW:Client] TAccModeSettingArray::MaxArraySize() - return %d", KMaxAccModeSettings );

    return KMaxAccModeSettings;

    }

// ========================== OTHER EXPORTED FUNCTIONS =========================

//  End of File