/*

* Copyright (c) 2009 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: 

*

*/

/*glxmlgenericobserver.h*/

#ifndef C_GLXMLGENERICOBSERVER_H

#define C_GLXMLGENERICOBSERVER_H

// Photos Headers

#include <mglxmedialistobserver.h>

// FORWARD DECLARATIONS

class CGlxMediaList;

class GlxMLWrapperPrivate;

// CLASS DECLARATION

class CGlxMLGenericObserver: public CBase,

                              public MGlxMediaListObserver

    {

public:

    /**

     * Two-phased constructor.

     *

     * @return Pointer to newly created object.

     */

   static CGlxMLGenericObserver* NewL(MGlxMediaList& aMediaList,

            GlxMLWrapperPrivate* aMLWrapperPrivate);

    /**

     * Destructor.

     */

    virtual ~CGlxMLGenericObserver();

public: // from MGlxMediaListObserver

    void HandleItemAddedL( TInt aStartIndex, TInt aEndIndex, MGlxMediaList* aList );

    void HandleItemRemovedL( TInt aStartIndex, TInt aEndIndex, MGlxMediaList*/* aList */);

    void HandleAttributesAvailableL( TInt aItemIndex, 

        const RArray<TMPXAttribute>& aAttributes, MGlxMediaList* aList );    

    void HandleFocusChangedL( NGlxListDefs::TFocusChangeType aType, 

    TInt aNewIndex, TInt aOldIndex, MGlxMediaList* aList );

    void HandleItemSelectedL(TInt aIndex, TBool aSelected, MGlxMediaList* aList );

    void HandleMessageL( const CMPXMessage& aMessage, MGlxMediaList* aList );

    void HandleError( TInt aError );

    void HandleCommandCompleteL( CMPXCommand* aCommandResult, TInt aError, 

        MGlxMediaList* aList );

    void HandleMediaL( TInt aListIndex, MGlxMediaList* aList );

    void HandleItemModifiedL( const RArray<TInt>& aItemIndexes, MGlxMediaList* aList );

private:

    /**

     * C++ default constructor.

     */

    CGlxMLGenericObserver(MGlxMediaList& aMediaList,GlxMLWrapperPrivate* iMLWrapperPrivate);

    /**

     * By default Symbian 2nd phase constructor is private.

     */

    void ConstructL();

private:

    // Instance of Media List

    MGlxMediaList& iMediaList;

    // Instance of GlxMLWrapperPrivate

    GlxMLWrapperPrivate* iMLWrapperPrivate;

    TSize iGridIconSize; //?

    };

#endif  // C_GLXMLGENERICOBSERVER_H

// End of File