/*

* 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:  Accessor for system states.

*

*/

#ifndef MSATSYSTEMSTATE_H

#define MSATSYSTEMSTATE_H

//  INCLUDES

#include <e32std.h>

#include <etelmm.h>

#include <etelsat.h>

#include <PSVariables.h>

// CLASS DECLARATION

/**

*  Accessors for system state.

*

*  @lib SatSystemState.lib

*  @since Series 60 3.0

*/

class MSatSystemState

    {

    public:  // Constructors and destructor

        /*

        * Destructor.

        */

        virtual ~MSatSystemState() {};

    public: // New functions

        /**

        * Getter for NetworkRegistrationStatus

        * @return Network registration status.

        */

        virtual RMobilePhone::TMobilePhoneRegistrationStatus

            GetNetworkRegistrationStatus() = 0;

        /**

        * Checks is call active.

        * @return ETrue if call is currently active.

        */

        virtual TBool IsCallActive() = 0;

        /**

        * Checks is call incoming.

        * @return ETrue if call is incoming.

        */

        virtual TBool IsCallIncoming() = 0;

        /**

        * Gets the Service Center Address number.

        * @return SCA number.

        */

        virtual const TDesC& SCANumber() = 0;

        /**

        * Checks whether the phone is in silent mode.

        * @return Silent mode activated state.

        */

        virtual TBool IsSilentMode() = 0;

        /**

        * Checks whether the phone is in idle state.

        * @return ETrue if phone is in idle mode.

        */

        virtual TBool IsPhoneInIdleStateL() = 0;

        /**

        * Checks whether the screen saver is actived from idle.

        * @return ETrue if screen saver is actived from idle.

        */        

        virtual TBool IsScreenSaverActivedFromIdle() = 0;

        /**

        * Sets time between language selection and reboot.

        * @param aTime Time before reboot.

        * @return KErrNone if time is set successfully.

        */

        virtual TInt WriteLanguageSelectionTime(

            TInt aTime ) = 0;

        /**

        * Puts proactive Idle Mode Text command data to shared data

        * @param aString Idle mode text string

        * @param aIconId Idle mode text icon ID

        * @param aIconQualifier Idle mode text icon qualifier

        * @return KErrNone if setting data is OK

        */

        virtual TInt WriteSetIdleModeText(

            const TDesC& aString,

            TInt aIconId,

            RSat::TIconQualifier aIconQualifier ) = 0;

        /**

        * Checks is backup / restore process ongoing.

        * @return TBool indicating is process ongoing or not.

        */

        virtual TBool IsBackupProcessOngoing() = 0;

        /**

        * Checks is ConfirmSatOperations on.

        * @return TBool indicating is confirmation on or off.

        */

        virtual TBool IsConfirmSatOperationsOn() = 0;

        /**

        * Gets the display language from CentRep and returns it.

        * @return ID indicating the selected language.

        */

        virtual TInt DisplayTextLanguage() = 0;

        /**

        * Checks is Bluetooth SIM Access Profile active

        * @return ETrue if BT SAP is active

        */

        virtual TBool IsBtSapActive() = 0;

        /**

        * Checks are phone warnings and game tones on.

        * @return TBool indicating wether phone are warnings and game tone on.

        */

        virtual TBool IsWarningAndGameTonesOn() = 0;

    protected:

        /**

        * Constructor.

        */

        MSatSystemState() {};

        // Prohibit copy constructor if not deriving from CBase.

        MSatSystemState( const MSatSystemState& );

        // Prohibit assigment operator if not deriving from CBase.

        MSatSystemState& operator=( const MSatSystemState& );

    };

#endif      // MSATSYSTEMSTATE_H

// End of File