/*

* 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:   Stores a single slide

*

*/

#ifndef C_SLIDESHOWSLIDE_H

#define C_SLIDESHOWSLIDE_H

//  INCLUDES

#include <e32base.h>  // e32def, e32std

#include <e32cmn.h>

#include <fbs.h>

#include "SlideshowSlideLoader.h"

//  CONSTANTS

// Leave code when a slide is on memory card and the card is not present

const TInt KSSTryLater = (-100);

//  MACROS

// Item flags

#define SSS_NONE        	0x00

#define SSS_IMAGELOADED 	0x01

#define SSS_ISONMC      	0x02

#define SSS_DECODEFAILED    0x04

//  DATA TYPES  

//  EXTERNAL DATA STRUCTURES  

//  FUNCTION PROTOTYPES

//  FORWARD DECLARATIONS

//  CLASS DEFINITIONS 

class CSlideshowSlide : public CBase

    {

public:

    // Creator

    static CSlideshowSlide* NewL(TDesC& aFileName, TBool aIsOnMC = EFalse);

    // Destructor

    virtual ~CSlideshowSlide();

    // Is decoding is in progress

    TBool IsDecodingInProgress();

    // Could not decode the file

    TBool CouldNotDecodeFile();

    //

    friend class CSlideshowSlideLoader;

private:

    // Default constructor

    CSlideshowSlide(TBool aIsOnMC);

    // 2-phase

    void ConstructL(TDesC& aFileName);

public:

    // Prepares slide (loads image)

    void PrepareSlideL(const TSize& aTargetSize);

    // Get image

    CFbsBitmap* Image() const { return iImage; }

    // Get filename

    HBufC* FileName() const { return iFileName; }

    // Release image

    void ReleaseImage();

    // Get flags

    TInt Flags() const { return iFlags; }

    // Is slide decoded completely

    TBool IsSlideDecoded();

protected:

	//Empty

private:

    // Type flags

    TInt iFlags;

    // Image

    CFbsBitmap* iImage; 

    // Filename

    HBufC* iFileName;

    CSlideshowSlideLoader *iSlideLoader;

    };

#endif  // C_SLIDESHOWSLIDE_H