/*******************************************************************************

 * Copyright (c) 2005, 2010 Nokia Corporation and/or its subsidiary(-ies).

 * All rights reserved. This program and the accompanying materials

 * are made available under the terms of the Eclipse Public License v1.0

 * which accompanies this distribution, and is available at

 * http://www.eclipse.org/legal/epl-v10.html

 *

 * Contributors:

 *     Nokia Corporation - S60 implementation

 *******************************************************************************/

#ifndef SWTIMAGEDATA_H

#define SWTIMAGEDATA_H

#include <jni.h>

#include "eswtgraphics.h"

class CSwtPaletteData;

/**

 * CSwtImageData

 * @lib eswt

 */

NONSHARABLE_CLASS(CSwtImageData)

        : public CBase

        , public MSwtImageData

{

// Own Methods

public:

    static CSwtImageData* NewL(JNIEnv* aJniEnv, jobject aImageData);

    ~CSwtImageData();

private:

    inline CSwtImageData();

    void ConstructL(JNIEnv* aJniEnv, jobject aImageData, TBool& aFailed);

// From MSwtImageData

public:

    const TInfo&           Info() const;

    const MSwtPaletteData& Palette() const;

    const HBufC8&          PixelBuffer() const;

    const HBufC8*          MaskBuffer() const;

    const HBufC8*          AlphaBuffer() const;

// Data

private:

    TInfo            iInfo;         // Information about the image

    CSwtPaletteData* iPalette;      // The color table for the image.

    HBufC8*          iPixelBuffer;  // The pixel data of the image.

    HBufC8*          iMaskBuffer;   // An icon-specific field containing the data from the icon mask.

    HBufC8*          iAlphaBuffer;  // The alpha data of the image.

};

#endif // SWTIMAGEDATA_H