/*

* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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 SYSTEMINFOMISC_H

#define SYSTEMINFOMISC_H

// INCLUDES

#include <e32base.h>

#include <npscript.h>

#include <HWRMVibra.h>

#include <widgetregistryclient.h>

// FORWARD DECLARATIONS

class CHWRMLight;

class CHWRMVibra;

class CSystemInfoBeep;

// CONSTANTS

// State enum and member variable

// CLASS DECLARATIONS

/**

*  CSystemInfoMisc.

*  Interface to various platform services not requiring observers.

*  @lib npSystemInfoPlugin.lib

*  @since S60 v3.2

*/

NONSHARABLE_CLASS(CSystemInfoMisc) : public CBase

    {

public:

    /**

     * Two-phased constructor.

     */

    static CSystemInfoMisc* NewL();

    /**

     * Destructor.

     */

    virtual ~CSystemInfoMisc();

public:

    /**

     * Called to sound a tone.

     * @since 3.2

     * @param void

     * @return charge level

     */

    void Beep( TInt aFrequency, TTimeIntervalMicroSeconds aDuration );

    TInt VibraMinIntensity() const;

    TInt VibraMaxIntensity() const;

    TInt VibraMaxDuration() const;

    TInt VibraSettings() const;  // TBD rename VibraProfileEnabled a "boolean"

    void StartVibra( TInt aDuration, TInt aIntensity );

    void StopVibra();

    TInt LightMinIntensity() const;

    TInt LightMaxIntensity() const;

    TInt LightDefaultIntensity() const;

    TInt LightInfiniteDuration() const;

    TInt LightMaxDuration() const;

    TInt LightDefaultCycleTime() const;

    TInt LightTargetPrimaryDisplayAndKeyboard() const;

    TInt LightTargetSystem() const;

    void LightOn( TInt aLightTarget, TInt aDuration, TInt aIntensity, TInt aFadeIn );

    void LightBlink( TInt aLightTarget, TInt aDuration,

                     TInt aOnDuration, TInt aOffDuration, TInt aIntensity );

    void LightOff( TInt aLightTarget, TInt aDuration, TInt aFadeOut );

    TInt TotalRam();

    TInt FreeRam();

    void Language( TDes& aLangCode );

    void DriveList( TDes8& aDriveList );

    TReal DriveSize( TChar c );

    TReal DriveFree( TChar c );

private:

    /**

     * C++ default constructor.

     */

    CSystemInfoMisc();

    /**

     * By default Symbian 2nd phase constructor is private.

     * @param none

     * @return void

     */

    void ConstructL();

    CHWRMLight* iLightControl;

    CHWRMVibra* iVibraControl;

    CSystemInfoBeep* iBeeper;

    RWidgetRegistryClientSession iWidgetRegistryClient;

    TBool iWidgetRegistryConnected; // connected to Widget Registry server ?

   };

#endif // SYSTEMINFOMISC_H

// End of File