// Copyright (c) 2000-2009 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 __INDICATORWATCHER_H__

#define __INDICATORWATCHER_H__

// System includes

#include <e32base.h>

// Base include

#include "watcherbase.h"

// Local include

#include "callstatewatcher.h"

//

// ------> CIndicatorWatcher (header)

//

class CIndicatorWatcher : public CPhoneWatcher

/**

@internalComponent

*/

	{

//

public: // STATIC CONSTRUCT / DESTRUCT

//

	static CIndicatorWatcher* NewL(TAny* aWatcherParams);

	~CIndicatorWatcher();

//

private: // CONSTRUCT

//

	CIndicatorWatcher();

	void ConstructL();

//

private: // FROM CPhoneWatcher

//

	void HandlePhoneStateEventL(TInt aCompletionCode);

	void HandleCancel();

	void ReleasePhoneResources();

//

private: // INTERNAL

//

	enum TIndicatorState

		{

		EIndicatorNotYetInitialised = 0,

		EIndicatorRequestInitialIndicator,

		EIndicatorWaitingForInitialIndicator,

		EIndicatorIssuingIndicatorChangeNotification

		};

	inline TIndicatorState& IndicatorState();

	void HandleIndicatorUpdateL(TInt aCompletionCode);

	TInt GetCallInProgressInfo();

	void IndicatorPanic(TWatcherPanic aPanicNumber);

//

private: // MEMBER DATA

//

	TIndicatorState iState;

	TUint32 iIndicatorInfo;

	CCallStateWatcher* iCallStateWatcher;

	RProperty iCurrentCallProperty;

	RProperty iChargerStatusProperty;

	RProperty iNetworkStatusProperty;

	};

inline CIndicatorWatcher::TIndicatorState& CIndicatorWatcher::IndicatorState() { return iState; }

#endif