/*

* Copyright (c) 2002-2008 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:  Skin server session class.

*

*/

#ifndef AKNSSRVSESSION_H

#define AKNSSRVSESSION_H

//  INCLUDES

#include <e32base.h>

#include <e32capability.h>

#include <AknsSrvClient.h>

#include "AknsSkinChangeHandler.h"

// CONSTANTS

const TInt KAknsMaxWpWidth = 3000;

const TInt KAknsMaxWpHeight = 3000;

// FORWARD DECLARATIONS

class CAknsSrv;

// CLASS DECLARATION

/**

* Server-side session.

*/

NONSHARABLE_CLASS(CAknsSrvSession) : public CSession2

    {

    public:

        /**

        * Constructor.

        */

        CAknsSrvSession();

        /**

        * Destructor.

        */

        virtual ~CAknsSrvSession();

    public:

        /**

        * Message dispatcher.

        */

        TInt DispatchMessageL( const RMessage2& aMessage );

    public: // Functions from base classes

        /**

        * From CSharableSession (pure virtual).

        * Handles service request messages from clients.

        *

        * @param aMessage message from client

        */

        void ServiceL(const RMessage2& aMessage);

    public: // New functions

        /**

        * Enables notifications.

        */

        void EnableNotify();

        /**

        * Disables notifications.

        */

        void DisableNotify();

        /**

        * Sets all the item definition sets.

        */

        TInt SetAllItemDefSets( const RMessage2& aMessage );

        /*/

        * Sets the idle wallpaper.

        */

        void SetIdleWallPaperL( const RMessage2& aMessage );

        /**

        *

        *

        * @since 2.8

        */

        void StoreScalableGraphicsL( const RMessage2& aMessage, TBool aMorphing = EFalse );

        /**

        * Handles scalable graphics cleanup request.

        *

        * @param aMessage Currently ignored message parameter.

        *

        * @since 2.8

        */

        void ClearScalableGraphics( const RMessage2& aMessage );

        /**

        * Handles notification acknowledgement.

        *

        * @param aMessage Currently ignored message parameter.

        *

        * @since 2.7

        */

        void AcknowledgeNotification( const RMessage2& aMessage );

        /**

        * Propagates client error notifications.

        */

        void ClientError( const RMessage2& aMessage );

        /**

        * Propagates client notifications.

        */

        TBool EnqueueNotification(

            const TAknsSkinChangeHandlerNotification aType,

            TBool aCountNotifications);

        /**

        * Proceeds to the next event.

        */

        void NextEvent(const RMessage2 aMessage);

        void OpenBitmapFileL( const RMessage2 aMessage );

        void OpenIniFileL( const RMessage2 aMessage );

        void CopySoundFileL(const RMessage2 aMessage );

        void EnumeratePackages( const RMessage2 aMessage );

        void ReceivePackages(const RMessage2 aMessage);

        void DecodeWallpaperImageL(const RMessage2 aMessage);

        void FreeDecodedWallpaper( const RMessage2 aMessage);

        void CacheWallpaperImageL(const RMessage2 aMessage);

        /**

        * Opens ini-file for slideset.

        *

        * @since 3.2

        */

        void OpenImageInifileL( const RMessage2 aMessage);

        /**

        * Checks if the application has repository based icon configuration.

        *

        * @since 5.0

        */

        TBool CheckIconConfiguration( const RMessage2 aMessage );

    private:

        /**

        * Panics the client thread.

        *

        * @param aPanic panic reason

        */

        void PanicClient( const RMessage2& aMessage, TAknSkinSrvPanic aPanic ) const;

        /**

        * Sets the notify handler.

        */

        void SetNotifyHandler( const RMessage2& aMessage );

        /**

        * Returns the server pointer.

        */

        CAknsSrv* Server(); //lint !e1511 Hiding allowed

        /**

        * Cancellation method.

        */

        void Cancel();

    private: // Data

        CAknsSkinChangeHandler* iHandler; // Not owned

        TInt iPendingNotifications;

        RArray<TAknsSkinChangeHandlerNotification> iNotifyList;

        RMessagePtr2 iNotifyRequest;

        TBool iCanceled;

        TBool iCountNotifications;

        TInt iPendingAcks;

    };

#endif // AKNSSRVSESSION_H

// End of File