// Copyright (c) 2007-2009 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 __TGLYPHIMAGECACHE_H__

#define __TGLYPHIMAGECACHE_H__

#include "tdirectgdi_test_step_base.h"

#include <graphics/directgdiextensioninterfaces.h>

enum DrawTextDirection

	{

	EDrawTextHorizontal,

	EDrawTextVerticalUp,

	EDrawTextVerticalDown,

	EDrawTextLast

	};

enum DrawTextAdjustment

	{

	EDrawFromPoint,

	EDrawInBox,

	EDrawRightAlignment,

	};

class CTGlyphImageCache : public CTDirectGdiStepBase

	{

public:

	CTGlyphImageCache();

	~CTGlyphImageCache();

private:

	// Main test methods

 	void TestRetrieveEntryL(MFontGlyphImageStorage* aGlyphStorage, TGlyphBitmapType aGlyphType); 	

	void TestDrawGlyphL(MFontGlyphImageStorage* aGlyphStorage, TGlyphBitmapType aGlyphBitmapType, DrawTextDirection aDirection, DrawTextAdjustment aDrawAdjustment, TBool aClipRegion);

	void FillUpCacheL(MFontGlyphImageStorage* aGlyphStorage);

	void FillCacheL(MFontGlyphImageStorage* aGlyphStorage);

	void FontListIdOrderL(MFontGlyphImageStorage* aGlyphStorage);

	void WrongParameterL(MFontGlyphImageStorage* aGlyphStorage);

	//Supplementary methods 

	void DrawText(const TDesC& aText, const TPoint& aPt, DrawTextDirection aDirection, DrawTextAdjustment aDrawAdjustment, TBool aUpdateJustification);

	TInt GlyphImageSizeInByte(TGlyphBitmapType aGlyphType, const TSize& aSize) const;

	TBool DetectMonotypeFontL();

	// From CStepStep

	virtual TVerdict doTestStepPreambleL();

	virtual TVerdict doTestStepL();	

	// from CTDirectGdiStepBase

	void RunTestsL();

private:

	TBool iMonotypeFont;

	};		

_LIT(KTGlyphImageCacheStep, "TDirectGDIGlyphImageCache");

#endif