/*

* Copyright (c) 2005 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:  

*

*/

#ifndef STARTUPMEDIATORPLUGIN_H

#define STARTUPMEDIATORPLUGIN_H

// INCLUDES

#include <MediatorCommandResponder.h>

#include <MediatorPluginBase.h>

#include <MediatorEventProvider.h>

// FORWARD DECLARATIONS

// TYPEDEFS

/**

* 

*

* @since S60 3.1

*/

class CStartupMediatorPluginPSObserver;

class CStartupMediatorPlugin : public CMediatorPluginBase,

                               public MMediatorCommandObserver

    {

    public:

        /**

         * Creates an instance of the implementation.

         *

         * @since S60 3.1

         * @return instance of this class.

         */

        static CStartupMediatorPlugin* NewL();

        /**

         * Destructor.

         */

        ~CStartupMediatorPlugin();

        /**

        * A Mediator Service event.

        *

        * @since S60 3.1        

        * @param aDomain    The identifier of the domain.

        * @param aCategory  The identifier of the category.

        * @param aEventId   The identifier of the event.

        * @param aData      The parameters of the event.

        * @return None.

        */

        void RaiseEvent( TUid aDomain,

                         TUid aCategory,

                         TInt aEventId,

                         TVersion aVersion,

                         const TDesC8& aData );

    public:

        /**

        *  Gets global system state

        *

        *  @return TInt

        */

        TInt GetSystemStateL();

        /**

        *  Gets autolock state

        *

        *  @return TInt

        */

        TInt GetAutolockStateL();

        /**

        *  Gets keyguard state

        *

        *  @return TInt

        */

        TInt GetKeyGuardStateL();

    public: // From Base class

        void StartL();

    public: // MMediatorCommandResponseObserver

        void CommandResponseL( TUid aDomain,

                               TUid aCategory, 

                               TInt aCommandId,

                               TInt aStatus, 

                               const TDesC8& aData );

    public: // MMediatorCommandObserver

        void MediatorCommandL( TUid aDomain,

                               TUid aCategory, 

                               TInt aCommandId,

                               TVersion aVersion, 

                               const TDesC8& aData );

    public: // MMediatorCommandObserver

        void CancelMediatorCommand( TUid aDomain,

                                    TUid aCategory, 

                                    TInt aCommandId );

    private:

        CStartupMediatorPlugin();

        void ConstructL(); 

        /**

        *  Checks if DOS is in Offline Mode

        *

        *  @return    TBool

        */

        TBool DosInOfflineModeL();

        /**

        * Check Off-line Mode status from the UI side 

        * @param None

        * @return TBool : Off-line Mode status

        */

        TBool UiInOfflineMode();

    private: // data

        CStartupMediatorPluginPSObserver*   iStartupMediatorPluginPSObserver;

        CMediatorCommandResponder*          iCommandResponder;

        CMediatorEventProvider*             iEventProvider;

    };

#endif //STARTUPMEDIATORPLUGIN_H