// Copyright (c) 2006-2009 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 

*/

#if !defined(__TFONT_H__)

#define __TFONT_H__

#include <test/testexecutestepbase.h>

#include <test/fontinjector.h>

#include "TGraphicsHarness.h"

//--------------------------------------------------------------

class CFbsFontEx : public CFbsFont

	{

public:

	static CBitmapFont* FontAddress(CFbsFont* aFont);

	};

//--------------------------------------------------------------

#ifdef __WINS__

template<class C> class XTCallCounter : public MShellcode

	{

public:

	XTCallCounter(CTGraphicsBase& aTestBase);

private:

	// From MShellcode

	void ExecuteShellcode(TInt aFromFunction);

private:

	CTGraphicsBase& iTestBase;

public:

	XVtableInjector<C> iInjector;

	TInt iVFCallsOutsideFBServ;

	};

#endif

//--------------------------------------------------------------

class CTFont : public CTGraphicsBase

	{

public:

	CTFont(CTestStep* aStep);

	~CTFont();

	void ConstructL();

protected:

//from 	CTGraphicsStep

	virtual void RunTestCaseL(TInt aCurTestCase);

public:

	void DoAllFontsL();

	void DoTextFormatsL();

	void DoBitAlignmentL();

	void DoLargeFontsL();

	void DoAntiAliasedTextL();

	void DoVerticalText();

	void DoVerticalBoxL();

	void DoUlStL();

	void DoSuperSubScriptL();

	void DoTextFormatsInContextL();

private:

	void ResetGc();

	void DrawTextInContext();

	void DrawTextInContextBox();

	void DrawTextInContextVertical();

	void Box();

	void Underline();

	void Clipping();

	void Justification();

	void BoxInContext();

	void JustificationInContext();

	void DisplayAsciiCharSet(const TDesC& aTypefaceName);

	void DisplayBoldItalic(const TDesC& aTypefaceName);

	void DisplayLargeChars();

	TInt DisplayCharAndBounds(TInt aChar,TPoint aPos,TBool aVertical,TBool aUp);

	void FontExternalizeL();

	TInt TestFontL(const TFontSpec &aFsp);

	TInt GetNearestFontToDesignHeightInPixels(CFbsFont*& aFont, const TFontSpec& aFontSpec);

	TInt GetNearestFontToDesignHeightInTwips(CFbsFont*& aFont, const TFontSpec& aFontSpec);

private:

	CFbsFont* iFont;

	CFbsBitGc* iGc;

	CFbsScreenDevice* iDev;

#ifdef __WINS__

	XTCallCounter<CFont> iFontCallCounter;

	XTCallCounter<COpenFont> iOpenFontCallCounter;

#endif

	};

//--------------------------------------------------------------

class CTFontStep : public CTGraphicsStep

	{

public:

	CTFontStep();

protected:	

	//from CTGraphicsStep

	virtual CTGraphicsBase* CreateTestL();

	virtual void TestSetupL();

	virtual void TestClose();

	};

_LIT(KTFontStep,"TFont");

#endif	// __TFONT_H__