/*

* 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: 

*

*/

/*

 * glximgvwrmetadatacontainer.h

 *

 *  Created on: Oct 22, 2009

 *      Author: sourbasu

 */

#ifndef GLXIMGVWRMETADATACONTAINER_H_

#define GLXIMGVWRMETADATACONTAINER_H_

#include <glxmedialist.h>                   //media list

#include <alf/alfenv.h>

#include <aknsettingitemlist.h>     // for CAknSettingItem

#include "mglxmedialistobserver.h"

#include <glxattributecontext.h>  

//FORWARD DECLARATION

class MGlxMediaList;

class CGlxDetailsMulModelProvider;

class CGlxCommandHandlerAddToContainer;

#include "glxmedia.h"

// CLASS DECLARATION

/**

 * CGlxImgVwrMetadataContainer

 * 

 * Metadata Container implementation

 */

NONSHARABLE_CLASS( CGlxImgVwrMetadataContainer ) : public CAknSettingItemList,

public MGlxMediaListObserver

    {

public:  // Constructors and destructor

    void ViewDynInitMenuPaneL(TInt aResourceId, CEikMenuPane *aMenuPane);

    /**

    * Symbian standard tow phase construction.Construct object of CGlxImgVwrMetadataContainer object.

    * 

    * @param aRect rect for control

    * @param aMediaList media list

    * @return Metadata container object

    */

    static CGlxImgVwrMetadataContainer* NewL( const TRect& aRect,const TDesC& aUri);

    /**

    * Symbian standard tow phase construction.Construct object of CGlxImgVwrMetadataContainer object.

    * 

    * @param aRect rect for control

    * @param aMediaList media list

    * @return Metadata container object

    */  

    static CGlxImgVwrMetadataContainer* NewLC( const TRect& aRect,const TDesC& aUri);

    /**

    * Destructor

    */       

    ~CGlxImgVwrMetadataContainer();

public: 

   // @ref CAknSettingItemList::CreateSettingItemL

   CAknSettingItem* CreateSettingItemL(TInt aIdentifier);

   // @ref CAknSettingItemList::HandleListBoxEventL

   void HandleListBoxEventL(CEikListBox* aListBox,

                                 TListBoxEvent aEventType);

   void HandleListboxChangesL();

   //Enable disble the options based on the current selected item

   TBool IsItemModifiable();

   //Change MSK

    void ChangeMskL();

    //Enable marquee support

    void EnableMarqueingL();

public:

        //MedialistObserver APIS

        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 );

        void HandleErrorL();

        MGlxMediaList& MediaList();

        void HandleCommandCompleteL(TAny* aSessionId, 

                CMPXCommand* /*aCommandResult*/, TInt aError, MGlxMediaList* aList);

private:

        /**

        * C++ constructor.

        * 

        * @param aMediaList media list

        */

        CGlxImgVwrMetadataContainer(const TDesC& aUri);

        /**

        * Symbian 2nd phase constructor

        * @param aRect rect for this control

        */      

        void ConstructL( const TRect& aRect);

        void CreateMediaListForSelectedItemL();

        void SetAttributesL(TMPXAttribute attribute);

        void EditItemL(TInt aIndex, TBool aCalledFromMenu);

        void SetNameDescriptionL(TInt aItem);

        void SetDurationLIicenseItemVisibilityL();

        TBool IsLicenseItem();

private:    //data

        //Flag to check if the item is a video.

        TBool iVideo;

        //To check if marquee is enabled.

        TBool iMarquee;

        //to set visible license items based on the Item.

        TBool iSetVisible;

        RBuf iTextSetter;

        const TDesC& iUri ;

        MGlxMediaList* iItemMediaList;

        CGlxAttributeContext* iMainListAttributecontext;

        TGlxSelectionIterator iSelectionIterator;

    };

#endif /* GLXIMGVWRMETADATACONTAINER_H_ */