/*

* Copyright (c) 2008-2008 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:  Image converter

*

*/

#include "irimageconverter.h"

#include "irimageconverterimpl.h"

/**

 * Image converter private data.

 */ 

struct CIRImageConverter::TIRImageConverterPrivateData

    {

    /**

     * Image converter implementation.

     * Not owned.

     */

    CIRImageConverterImpl* iConverterImpl;

    };

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

// Two-phased constructor.

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

//

CIRImageConverter* CIRImageConverter::NewL()

    {

    CIRImageConverter* self = new ( ELeave ) CIRImageConverter;

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

// Constructor.

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

//

CIRImageConverter::CIRImageConverter()

    {

    }

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

// Second-phase constructor.

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

//

void CIRImageConverter::ConstructL()

    {

    iData = new ( ELeave ) TIRImageConverterPrivateData;

    iData->iConverterImpl = CIRImageConverterImpl::NewL();

    }

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

// Destructor.

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

//

CIRImageConverter::~CIRImageConverter()

    {

    if ( iData )

        {

        delete iData->iConverterImpl;

        }

    delete iData;

    }

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

// Sets the raw image data to be converted.

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

//

void CIRImageConverter::SetDataL( const TDesC8& aData )

    {

    iData->iConverterImpl->SetDataL( aData );

    }

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

// Sets the image conversion observer.

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

//

void CIRImageConverter::SetObserver( MIRImageConverterObserver* aObserver )

    {

    iData->iConverterImpl->SetObserver( aObserver );

    }

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

// Enables or disables animations.

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

//

void CIRImageConverter::EnableAnimations( TBool aEnable )

    {

    iData->iConverterImpl->EnableAnimations( aEnable );

    }

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

// Return a flag indicating whether the current raw image data is animated.

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

//

TBool CIRImageConverter::IsAnimated() const

    {

    return iData->iConverterImpl->IsAnimated();

    }

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

// Enables or disables maintaining the aspect ratio when scaling.

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

//

void CIRImageConverter::MaintainAspectRatio( TBool aMaintain )

    {

    iData->iConverterImpl->MaintainAspectRatio( aMaintain );

    }

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

// Starts the image conversion.

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

//

void CIRImageConverter::StartL( const TSize& aTarget, TInt aId )

    {

    iData->iConverterImpl->StartL( aTarget, aId );

    }

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

// Stops the conversion.

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

//

void CIRImageConverter::Stop()

    {

    iData->iConverterImpl->Stop();

    }

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

// Returns the converted bitmap.

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

//

const CFbsBitmap* CIRImageConverter::Bitmap() const

    {

    return iData->iConverterImpl->Bitmap();

    }

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

// Returns the converted mask.

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

//

const CFbsBitmap* CIRImageConverter::Mask() const

    {

    return iData->iConverterImpl->Mask();

    }

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

// Transfers ownership of the converted bitmap and mask to the caller.

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

//

void CIRImageConverter::TransferBitmapOwnership( CFbsBitmap*& aBitmap, CFbsBitmap*& aMask )

    {

    iData->iConverterImpl->TransferBitmapOwnership( aBitmap, aMask );

    }