/*

* Copyright (c) 2004-2006 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:  Control to show battery strength indicator on the

*                status pane's battery pane.

*

*/

#ifndef AKNBATTRERYSTRENGTH_H

#define AKNBATTRERYSTRENGTH_H

#include <coecntrl.h>

/**

* A signal icon control in the status pane's signal pane

* The control draws signal icon indicator graphics.

*/

NONSHARABLE_CLASS(CAknBatteryStrength) : public CCoeControl

	{

public:

    /**

    * Destructor

    */

    ~CAknBatteryStrength();

	static CAknBatteryStrength* NewL();

    static CAknBatteryStrength* NewLC();

    void SetBatteryLevel(TInt aLevel);

    TInt BatteryLevel();

    void SetRecharging(TBool aRecharging);

    TBool Recharging();

public: // From CCoeControl

    /**

	 * Handles a change to the control's resources of type aType

	 * which are shared across the environment.

	 * @param aType Event type.

	 */

	void HandleResourceChange( TInt aType );

protected: // From CCoeControl

    /**

    * From CCoeControl. Handle the size change events.

    */

    void SizeChanged();

    /**

    * From CCoeControl. Handles the position change events.

    */

	void PositionChanged();

private: // From CCoeControl

    virtual void Draw(const TRect& aRect) const;

private:

    /**

    * Standard constructor

    */

    CAknBatteryStrength();

    void LoadDefaultBitmapsL();

    void LoadStaconBitmapsL();

    void LoadFlatBitmapsL();

    void DeleteBitmaps();

    void DrawInNormalStatusPane(const TRect& aRect) const;

    void DrawInStaconPane(const TRect& aRect) const;

    void DrawInFlatStatusPane(const TRect& aRect) const;

private:

    TInt        iBatteryLevel;

    TBool       iRecharging;

    TInt        iDefaultBatteryBitmapOffset;

    TInt        iStaconBatteryBitmapOffset;

    TInt        iFlatBatteryBitmapOffset;

    CFbsBitmap* iDefaultBatteryIndicatorBitmap;

    CFbsBitmap* iDefaultBatteryIndicatorBitmapMask;

    CFbsBitmap* iStaconLeftSideBatteryIndicatorBitmap;

    CFbsBitmap* iStaconLeftSideBatteryIndicatorBitmapMask;

    CFbsBitmap* iStaconRightSideBatteryIndicatorBitmap;

    CFbsBitmap* iStaconRightSideBatteryIndicatorBitmapMask;

    CFbsBitmap* iFlatBatteryIndicatorBitmap;

    CFbsBitmap* iFlatBatteryIndicatorBitmapMask;

    TSize        iLastDefaultSize;

    TSize        iLastStaconSize;

    TSize        iLastFlatSize;

    };

#endif // AKNBATTERYSTRENGTH_H