/*

* Copyright (c) 2006-2007 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:  Class for handling central repositoty data

 *

*/

#ifndef THUMBNAILCENREP_H

#define THUMBNAILCENREP_H

#include <gdi.h>

#include <thumbnailmanager.h> // TThumbnailSize

class CRepository;

class TThumbnailPersistentSize;

class TThumbnailAutoCreate;

/**

 *  Class for handling central repositoty data.

 *

 *  @since S60 v5.0

 */

class CThumbnailCenRep: public CBase

    {

public:

    /**

     * Destructor

     *

     * @since S60 v5.0

     */

    virtual ~CThumbnailCenRep();

    /**

     * Two-phased constructor

     *

     * @since S60 v5.0

     * @return New CThumbnailCenRep instance.

     */

    static CThumbnailCenRep* NewL();

    /**

     * GetPersistentSizes

     *

     * @since S60 v5.0

     * @return Reference to array of central repository settings

     */

    RArray < TThumbnailPersistentSize > & GetPersistentSizes();

    /**

     * GetAutoCreateParams

     *

     * @since S60 v5.0

     * @return Reference to auto creation settings

     */

    TThumbnailAutoCreate & GetAutoCreateParams();

     /**

     * Get concrete persistent size associated to relative size

     *

     * @since S60 v5.0

     * @param aThumbnailSize Relative size

     * @return Persistent size object

     */   

    TThumbnailPersistentSize & PersistentSizeL( TThumbnailSize

            aThumbnailSize );

private:

    /**

     * C++ default constructor

     *

     * @since S60 v5.0

     * @return New CThumbnailCenRep instance.

     */

    CThumbnailCenRep();

    /**

     * ConstructL

     *

     * @since S60 v5.0

     */

    void ConstructL();

private:

    // data

    /**

     * Central Repository

     * Own.

     */

    CRepository* iRepository;

    /**

     * Persistent sizes.

     */

    RArray < TThumbnailPersistentSize > iPersistentSizes;

    /**

     * Auto creation parameters.

     */

    TThumbnailAutoCreate * iAutoCreate;

};

/**

 *  Class for representing persistent thumbnail sizes and related

 *  parameters.

 *

 *  @since S60 v5.0

 */

class TThumbnailPersistentSize

    {

    /**

     * Format used for storing bitmaps.

     * @since S60 v5.0

     */

    enum TThumbnailImageFormat

        {

        /**

         * Use JPEG compression for stored bitmaps.

         */

        EJpeg, 

        /**

         * Use native Symbian bitmap format for stored bitmaps.

         */

        EBmp

    };

public:

    enum TThumbnailSizeType { EUnknownSizeType, EGrid, EList, EFullscreen }; 

public:

    /**

     * C++ constructor.

     *

     * @since S60 v5.0

     * @param aSize Thumbnail size (in pixels) which will be stored.

     * @param aCrop If true, stored thumbnails are cropped to aspect ratio.

     * @param aMode Display mode used for stored bitmaps

     * @param aFormat Format used when storing thumbnails

     */

    TThumbnailPersistentSize( const TSize& aSize, TBool aCrop, TDisplayMode

                              aMode, TInt aFormat );

    TThumbnailPersistentSize( TThumbnailSize aType, const TSize& aSize, TBool aCrop, TDisplayMode

                              aMode, TInt aFormat, TBool aAutoCreate, TThumbnailSizeType aSizeType  );

public:

    // data

    TThumbnailSize iType;

    TThumbnailSourceType iSourceType;

    TSize iSize;

    TBool iCrop;

    TDisplayMode iMode;

    TInt iFormat;

    TBool iAutoCreate;

    TThumbnailSizeType iSizeType;

};

/**

 *  Class for representing thumbnail auto creation parameters.

 *

 *  @since S60 v5.0

 */

class TThumbnailAutoCreate

    {

public:

    /**

     * C++ constructor.

     *

     * @since S60 v5.0

     */

    TThumbnailAutoCreate();

public:

    // data

    TBool iImageGrid;

    TBool iImageList;

    TBool iImageFullscreen;

    TBool iVideoGrid;

    TBool iVideoList;

    TBool iVideoFullscreen;

    TBool iAudioGrid;

    TBool iAudioList;

};

#endif // THUMBNAILCENREP_H