/*

* Copyright (c) 2005-2007 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:  Wallpaper view.

*

*/

#ifndef CPSLNWALLPAPERVIEW_H

#define CPSLNWALLPAPERVIEW_H

//  INCLUDES

#include "PslnBaseView.h"

#include <cenrepnotifyhandler.h>

#include <mpslnfwmsklabelobserver.h>

class CRepository;

// CLASS DECLARATION

/**

*  Wallpaper view within personalization application.

*  Possible to define current Idle background image.

*

*  @since S60 v3.1

*/

class CPslnWallpaperView : public CPslnBaseView,

                           public MCenRepNotifyHandlerCallback,

                           public MPslnFWMSKObserver

    {

    public:

        /**

        * Two-phased constructor.

        * @return new instance of CPslnWallpaperView.

        */

        static CPslnWallpaperView* NewLC();

        /**

        * Destructor.

        */

        virtual ~CPslnWallpaperView();

        /**

        * From CAknView.

        * Returns view id.

        * @return An unsigned integer (view id).

        */

        TUid Id() const;

        /**

        * From MEikCommandObserver.

        * Handles commands.

        * @param aCommand Command to be handled.

        */

        void HandleCommandL( TInt aCommand );

        /**

        * From MPslnFWMSKObserver.

        * Checks if the MSK label needs to be adjusted.

        */

        void CheckMiddleSoftkeyLabelL();

    private:

        /* From MCenRepNotifyHandlerCallback. */

        void HandleNotifyInt( TUint32 aId, TInt aNewValue );

        /* From MCenRepNotifyHandlerCallback. */

        void HandleNotifyGeneric( TUint32 aId );

        /* From MCenRepNotifyHandlerCallback. */

        void HandleNotifyError(

            TUint32 aId,

            TInt aError,

            CCenRepNotifyHandler* aHandler );

        /* From CAknView. */

        void DoActivateL(

            const TVwsViewId& aPrevViewId,

            TUid aCustomMessageId,

            const TDesC8& aCustomMessage );

        /**

        * From MEikMenuObserver.

        * Changes MenuPane dynamically.

        */

        void DynInitMenuPaneL( TInt aResourceId, CEikMenuPane* aMenuPane );

        /* From CPslnBaseView. */

        void HandleListBoxSelectionL();

        /* From CPslnBaseView. */

        void NewContainerL();

        /* From CPslnBaseView. */

        void SetTitlePaneL( TInt& aResourceId );

        /* From CPslnBaseView. */

        TInt CbaResourceId( const TVwsViewId& aPrevViewId,TUid aCustomMessageId );

        /**

        * C++ default constructor.

        */

        CPslnWallpaperView();

        /**

        * By default Symbian 2nd phase constructor is private.

        */

        void ConstructL();

        /* Shows MGFetch query */

        TBool ShowBackgroundImageListL();

        /* Request container to update itself. */

        void UpdateContainer();

        /* Remove command and label from MSK */

        void RemoveCommandFromMSK();

        /* Updates current item. */

        TInt UpdateCurrentItem();

    private: // data

        /**

        * Personalization repository that contains wallpaper image path.

        * Own.

        */

        CRepository* iWallpaperRepository;

        /**

        * Notifier for changes in the above repository.

        * Own.

        */

        CCenRepNotifyHandler* iWallpaperNotifier;

        // Currently active wallpaper type.

        TInt iActiveWallpaper;

        /**

        * Ture if Wallpaper Setting Dialog is Running.

        */

        TBool iWpDlgRunnig;

    };

#endif      // CPSLNWALLPAPERVIEW_H

// End of File