// Copyright (c) 2005-2009 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:

//

/**

 @file

 @test

 @internalComponent - Internal Symbian test code 

*/

#ifndef __TSCALE_H__

#define __TSCALE_H__

#include "te_conestepbase.h"

#include <coecntrl.h> 

#include <coeaui.h>

#include <eikappui.h>

class CScaleAppUi;

class CTScale : public CTe_ConeStepBase

	{

public:

	CTScale();

private:

	// From CTestStep

    virtual TVerdict doTestStepPreambleL();

	virtual TVerdict doTestStepL();

	virtual TVerdict doTestStepPostambleL();

	// from CTe_graphicsperformanceSuiteStepBase

	virtual void InitUIL(CCoeEnv* aCoeEnv);

private:

    RSemaphore iSemaphore; // used to wait for font control to finish drawing

	CScaleAppUi*  iAppUi;

	};

_LIT(KTScale,"tscale");

class CScaleControl : public CCoeControl

	{

public:

    static CScaleControl* NewL(const TRect& aRect,const CCoeControl* aParent=NULL);

    static CScaleControl* NewLC(const TRect& aRect,const CCoeControl* aParent=NULL);

    ~CScaleControl();

    TInt Iterations();

    // from CCoeControl

    void HandlePointerEventL(const TPointerEvent& aPointerEvent);

private: 

    CScaleControl();

    void ConstructL(const TRect& aRect,const CCoeControl* aParent = NULL);

    // from CCoeControl

    void Draw(const TRect& aRect) const;    

private:

    RSemaphore iSemaphore; // handle to a Semaphore which is owned by the test step

	// The current zoom rectangle into the image

	TRect           iSourceRect; 

	// The pixel position of the most recent PointerEvent

	TPoint          iCurrentPointerPos; 	

	CFbsBitmap*		iSourceBitmap;

	TReal			iSourceRatio;

	TInt            iIterations;

	RWsSession&     iWsSession;

	};

class CScaleAppUi : public CEikAppUi 

	{

public:

	CScaleAppUi();

	~CScaleAppUi();

	void ConstructL();

	CScaleControl* ScaleControl();

private:

	CScaleControl* iScale;

	};

#endif