/*

* Copyright (c) 2010 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 AOTESTCLASS_H

#define AOTESTCLASS_H

#include <e32base.h>	// For CActive, link against: euser.lib

#include <e32std.h>		// For RTimer, link against: euser.lib

class MAOTestObserver

	{

public:

	virtual void CallCompleted( int i ) = 0;

	};

class CAOTestClass : public CActive

	{

public:

	// Cancel and destroy

	~CAOTestClass();

	// Two-phased constructor.

	static CAOTestClass* NewL(MAOTestObserver* aObserver);

	// Two-phased constructor.

	static CAOTestClass* NewLC(MAOTestObserver* aOobserver);

public:

	// New functions

	// Function for making the initial request

	void StartL(TTimeIntervalMicroSeconds32 aDelay);

private:

	// C++ constructor

	CAOTestClass(MAOTestObserver* aObserver);

	// Second-phase constructor

	void ConstructL();

private:

	// From CActive

	// Handle completion

	void RunL();

	// How to cancel me

	void DoCancel();

	// Override to handle leaves from RunL(). Default implementation causes

	// the active scheduler to panic.

	TInt RunError(TInt aError);

private:

	enum TAOTestClassState

		{

		EUninitialized, // Uninitialized

		EInitialized, // Initalized

		EError

		// Error condition

		};

private:

	TInt iState; // State of the active object

	RTimer iTimer; // Provides async timing service

	MAOTestObserver* iObserver;

	};

#endif // AOTESTCLASS_H