/*

* 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:      Capsulating resolution property items

*

*/

#ifndef __CMSQLRESOLUTIONPROPERTYITEM_H

#define __CMSQLRESOLUTIONPROPERTYITEM_H

// INCLUDES

#include "cmsqlpropertyitem.h"

// FORWARD DECLARATIONS

/**

 *  CCmSqlResolutionPropertyItem class

 *  Capsulating resolution property items

 *  @lib cmcommon.lib

 *  @since S60 v3.1

 */

class CCmSqlResolutionPropertyItem : public CCmSqlPropertyItem

    {

public:

    /* Constructors and destructor. */

    /**

     * Creates new CCmSqlResolutionPropertyItem class.

     * @param None

     * @return  pointer to CCmSqlResolutionPropertyItem class

     */

    IMPORT_C static CCmSqlResolutionPropertyItem* NewL();

    /**

     * Creates new CCmSqlResolutionPropertyItem class and 

     * leaves the instance in the cleanup stack.

     * @return  pointer to CCmSqlResolutionPropertyItem class

     */

    IMPORT_C static CCmSqlResolutionPropertyItem* NewLC();

    /**

     * Destructor.

     */

    IMPORT_C virtual ~CCmSqlResolutionPropertyItem();

public: 

    /**

    * Sets width of the image

    * @since Series 60 3.1

    * @param aWidth, width of the image

    * @return None

    */

    IMPORT_C void SetWidth( const TInt aWidth );

    /**

    * Sets height of the image

    * @since Series 60 3.1

    * @param aHeight, height of the image

    * @return None

    */    

    IMPORT_C void SetHeight( const TInt aHeight );

    /**

    * Sets pixel count of the item 

    * @since Series 60 3.1

    * @param aSize, size of video or image item ( in bytes )

    * @return None

    */   

    IMPORT_C void SetPixelCount( const TInt aPixelCount );

    /**

    * Gets width of the image

    * @since Series 60 3.1

    * @param None

    * @return Duration

    */    

    IMPORT_C TInt Width() const;

    /**

    * Gets height of the image

    * @since Series 60 3.1

    * @param None

    * @return Bitrate

    */    

    IMPORT_C TInt Height() const;

    /**

    * Gets pixel count of the image

    * @since Series 60 3.1

    * @param None

    * @return Bitrate

    */    

    IMPORT_C TInt PixelCount() const;    

    /**

    * Compares items

    * @since Series 60 3.1

    * @param aFirst, first item

    * @param aSecond, second item

    * @return Comparison result

    */     

    IMPORT_C static TInt CompareItemsByName( 

        const CCmSqlResolutionPropertyItem& aFirst,

        const CCmSqlResolutionPropertyItem& aSecond );

public:

    /**

    * Externalizes container information to stream.

    * Leaves in case of errors.

    * @since Series 60 3.1

    * @param reference to RWriteStream

    * @return none

    */

    IMPORT_C void ExternalizeL( RWriteStream& aStream ) const;

    /**

    * Internalizes container information from stream.

    * Leaves in case of errors.

    * @since Series 60 3.1

    * @param reference to RReadStream

    * @return none

    */

    IMPORT_C void InternalizeL( RReadStream& aStream );    

protected:

    /**

     * Constructor.

     */

    CCmSqlResolutionPropertyItem();

    /**

     * Second-phase constructor.

     */

    void ConstructL();

private: // data

    // Width of image

    TInt iWidth;

    // Height of image

    TInt iHeight;

    // Pixel count of image 

    TInt iPixelCount; 

    };

#endif //  __CMSQLRESOLUTIONPROPERTYITEM_H