/*

* Copyright (c) 2002-2007 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:  AVKON notifier client for setting the state of

*                status pane's battery pane.

*

*/

#ifndef __AKNBATTERYNOTIFY_H__

#define __AKNBATTERYNOTIFY_H__

#include <AknNotify.h>

/**

* Notifier client implementation for the system application to

* control the battery pane state.

*

* @lib aknnotify.lib

* @since 0.9

*/

NONSHARABLE_CLASS( CAknBatteryNotify ) : public CAknNotifyBase

    {

    // Friend class is the system application that can change state of

    // battery indicator.

    friend class CSysApAppUi;

    friend class CIndicViewContainer;

private:

    /**

    * Two-phased constructor.

    */

    IMPORT_C static CAknBatteryNotify* NewL();

    /**

    * Two-phased constructor.

    */

    IMPORT_C static CAknBatteryNotify* NewLC();

    /**

    * Destructor.

    */

    IMPORT_C ~CAknBatteryNotify();

    /**

    * Sets the battery level.

    * @param  aLevel  The battery level, accepts values from 0 to 7.

    */

    IMPORT_C void SetBatteryLevelL( TInt aLevel );

    /**

    * Starts the charging animation in the battery pane.

    */

    IMPORT_C void StartChargingL();

    /**

    * Stops the charging animation in the battery pane.

    */

    IMPORT_C void StopChargingL();

    /**

    * @deprecated

    */

    IMPORT_C void NotChargingL();

    /**

    * Changes the battery icon on the battery pane.

    * For the possible states @see TAknBatteryIndicatorStates in @c avkon.hrh

    * @param  aState  The battery icon state.

    */

    IMPORT_C void SetBatteryStateL( TInt aState );

    /**

    * Default C++ constructor.

    */

    CAknBatteryNotify();

    /**

    * Symbian 2nd-phase constructor.

    */

    void ConstructL();

    };

#endif // __AKNBATTERYNOTIFY_H__