/*

* Copyright (c) 2008 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:  Definition for MediaServant fill list browse container class

*

*/

#ifndef C_MSFILLBROWSECONTAINER_H

#define C_MSFILLBROWSECONTAINER_H

// INCLUDES

#include <aknlists.h>

#include "msengineobserver.h"

#include "msbasecontainer.h"

#include "msitembrowser.h"

// FORWARD DECLARATIONS

class CMSAppUi;

class CMSFillBrowseView;

class CCmFillRule;

/**

 * CMSFillBrowseContainer class

 *

 * @since S60 5.1

 */

NONSHARABLE_CLASS( CMSFillBrowseContainer ): public CMSItemBrowser,

                                             public MMSEngineObserver

    {

    public:

        /**

         * Default constructor.

         */

        CMSFillBrowseContainer( CMSAppUi& aAppUi,

                                CMSFillBrowseView& aView );

        /**

         * Destructor.

         */

        virtual ~CMSFillBrowseContainer();

        /**

         * Randomizes list

         * @since S60 5.1

         * @param None

         * @return None

         */

        void RandomizeListL();

        /**

         * Checks if current list has random rule

         * @since S60 5.1

         * @param None         

         * @return TBool, ETrue if random rule exists

         */

        TBool HasListRandomRule();

        /**

         * Sets file statuses

         * @Since S60 5.1

         * @param None

         * @return None

         */

        void SetFileStatusesL();

        /**

         * Sets status of files

         * @param aStatus, file status

         * @return None

         */

        void SetStatusOfFiles( TCmListItemStatus aStatus );

    protected: 

// From base class MMSEngineObserver

        /**

         * From MMSEngineObserver

         * See base class definition

         */

        void ReadyL( TCmService aService, TInt aError );

// From base class CoeControl

        /**

         * From CoeControl

         * See base class definition

         */

        void GetHelpContext(TCoeHelpContext& aContext) const;

// From base class CMSItemBrowser    

        /**

         * Gets browse data from server

         * See base class definition

         */

        void GetBrowseDataL();

    private:

        /**

         * Detects the KEikDynamicLayoutVariantSwitch

         * message and re-layouts controls from this.

         * @since S60 5.1

         * @param aType, change type

         * @return None

         */

        void HandleResourceChange(TInt aType);

        /**

         * Checks if file status has been changed

         * @Since S60 5.1

         * @param None

         * @return TBool, ETrue if changed, EFalse otherwise

         */

        TBool CheckIfStatusChanged();

        /**

         * Creates and sets navi pane text

         * @Since S60 5.1

         * @param aCount, item count

         * @param aSize, list size

         * @return None

         */

        void CreateAndSetNaviPaneTextL( TUint32 aCount, TUint32 aSize );

    private:

        /**

         * selected rule

         */

        CCmFillRule*                        iRule;  // not owned

        /**

         * containers view

         */

        CMSFillBrowseView*                  iView;  // not owned

        /**

         * array of item status

         * list order can't be changed so we don't have to copy

         * whole item

         */

        RArray<TCmListItemStatus>           iStatusArray;

    };

#endif // C_MSFILLBROWSECONTAINER_H