/*

 ============================================================================

 Name		: AnimationAO.h

 Author	  : 

 Version	 : 1.0

 Copyright   : Your copyright notice

 Description : CAnimationAO declaration

 ============================================================================

 */

#ifndef ANIMATIONAO_H

#define ANIMATIONAO_H

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

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

class MAnimationObserver

	{

public:

	virtual void Notify() = 0;

	~MAnimationObserver() {}

protected:

	MAnimationObserver() {}

	};

class CAnimationAO : public CActive

	{

public:

	// Cancel and destroy

	~CAnimationAO();

	// Two-phased constructor.

	static CAnimationAO* NewL();

	// Two-phased constructor.

	static CAnimationAO* NewLC();

public:

	// New functions

	// Function for making the initial request

	void StartL(TTimeIntervalMicroSeconds32 aDelay);

	void SetObserver(MAnimationObserver *aObserver);

private:

	// C++ constructor

	CAnimationAO();

	// 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:

	RTimer iTimer; // Provides async timing service

	MAnimationObserver *iObserver;

	};

#endif // ANIMATIONAO_H