/*

* Copyright (c) 2006 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:   Implementation of class AknIconConfig.

*

*/

#include "akniconconfig.h"

#include "AknIconSrvDef.h"

#include "AknIconSrvTlsData.h"

#include "AknIconSrvClient.h"

#include <fbs.h>

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

// AknIconConfig::PreferredDisplayMode

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

//

EXPORT_C void AknIconConfig::PreferredDisplayMode(TPreferredDisplayMode& aMode, const TImageType aType, const TUid /*aUid*/)

    {

    CAknIconSrvTlsData* data = static_cast<CAknIconSrvTlsData*>( Dll::Tls() );

    switch (aType)

        {

        case EImageTypeIcon:

            {

            aMode.iBitmapMode = data->iInitData.iIconMode;

            aMode.iMaskMode = data->iInitData.iIconMaskMode;

            break;

            }

        case EImageTypePhoto:

            {

            aMode.iBitmapMode = data->iInitData.iPhotoMode;

            aMode.iMaskMode = ENone;

            break;

            }

        case EImageTypeVideo:

            {

            aMode.iBitmapMode = data->iInitData.iVideoMode;

            aMode.iMaskMode = ENone;

            break;

            }

        case EImageTypeOffscreen:

            {

            aMode.iBitmapMode = data->iInitData.iOffscreenMode;

            aMode.iMaskMode = data->iInitData.iOffscreenMaskMode;

            break;

            }

        default:

            {

            aMode.iBitmapMode = EColor64K;

            aMode.iMaskMode = EGray256;

            break;

            }

        }

    }

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

// AknIconConfig::CompressIfPreferred

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

//

EXPORT_C void AknIconConfig::CompressIfPreferred(CFbsBitmap* aBitmap, const TUid aUid)

    {

    CompressIfPreferred(aBitmap, NULL, aUid);

    }

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

// AknIconConfig::CompressIfPreferred

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

//

EXPORT_C void AknIconConfig::CompressIfPreferred(CFbsBitmap* aBitmap, CFbsBitmap* aMask, const TUid aUid)

    {

    CAknIconSrvTlsData* data = static_cast<CAknIconSrvTlsData*>( Dll::Tls() );

    CompressIfPreferred(aBitmap, aMask, data->iInitData.iCompression, aUid);

    }

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

// AknIconConfig::CompressIfPreferred

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

//

void AknIconConfig::CompressIfPreferred(CFbsBitmap* aBitmap, CFbsBitmap* aMask, const TInt aValue, const TUid /*aUid*/)

    {

    TBool compression = EFalse;

    TBitmapfileCompressionScheme compressionValue;

    switch (aValue)

        {

        case 0:

            break;

        case 1:

            {

            compression = ETrue;

            compressionValue = ERLECompression;

            break;

            }

        case 2:

            {

            compression = ETrue;

            compressionValue = EPaletteCompression;

            break;

            }

        default:

            break;

        }

    if (compression)        

        {

        if (aBitmap)

            {

            aBitmap->CompressInBackground(compressionValue);

            }

        if (aMask)

            {

            aMask->CompressInBackground(compressionValue);

            }

        }

    }

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

// AknIconConfig::EnableAknIconSrvCache

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

//

EXPORT_C TInt AknIconConfig::EnableAknIconSrvCache(TBool aEnable)

	{

    RAknIconSrvClient* client = RAknIconSrvClient::GetSession();

    return client->EnableCache(aEnable);

	}