// Copyright (c) 2003-2010 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 __TGLYPHSEL_H_

#define __TGLYPHSEL_H_

#include "TGraphicsContext.h"

#include "TGraphicsHarness.h"

class TStopWatch

	{

public:

	inline void Start();

	inline TUint Stop();

private:

	TTime iTime;

	};

void TStopWatch::Start()

	{

	iTime.UniversalTime();

	}

TUint TStopWatch::Stop()

	{

	TTime t;

	t.UniversalTime();

	TInt64 i = ((t.MicroSecondsFrom(iTime).Int64()) + 500)/1000;

	return I64LOW(i);

	}

//	Forward declaration

struct TTestInput_PositionParam6;

class CTGlyphSelection : public CTGraphicsBase

/**

 This is a unit test class. Its responsibilites are to define and

 execute test cases that exercise CFont::GetCharacterPosition() 

 functionality.

@internalComponent

@test

*/

	{

public:

	// House keeping methods for test setup and shutdown.

	CTGlyphSelection(CTestStep* aStep);

	~CTGlyphSelection();

protected:

//from 	CTGraphicsStep

	virtual void RunTestCaseL(TInt aCurTestCase);

	virtual void ConstructL();

	void CreateTestGraphicsContextL();

	void TestPerformance();

	// Test case methods testing specific functionality.

	void TestCtrlCharsIgnored();

	void TestApiBoundaries();

	void TestLatinChars();

	void TestGlyphs(CFont* aFont, CFont::TPositionParam& aParam,

		const TPtrC16& aText, const TPtrC16& aExpectedGlyphs);

	//TestIndicChars() is main function to perform testing for all Indic languages and calls all the indic language functions.

	void TestIndicCharsL();

	void TestHindiChars(CFbsFont* aFont);

	void TestKannadaChars(CFbsFont* aFont);

	void TestMarathiChars(CFbsFont* aFont);

	void TestGujaratiChars(CFbsFont* aFont);

	void TestBengaliChars(CFbsFont* aFont);

	void TestTamilChars(CFbsFont* aFont);

	void TestTeluguChars(CFbsFont* aFont);

	void TestIndicPunctuation(CFbsFont* aFont);

	void TestIndicPunctuationGlyphs(CFbsFont* aFont, CFont::TPositionParam& aParam,

		const TPtrC16& aText, const TPtrC16& aExpectedGlyphs);

	//Gurumukhi and Malayalam support

	void ExecuteIndicGurmukhiMalayalamTests();

	void DoEachGurmukhiMalayalamCase( const TTestInput_PositionParam6* aArray, const CFbsFont& aFont );

	void TestGurmukhiDigit( const CFbsFont& aFont );

	void TestGurmukhiAndLatin( const CFbsFont& aFont );

	void TestGurmukhiModifierAfterConsonantViramaZWJ( const CFbsFont& aFont );

	void TestGurmukhiWithConsonantInitial( const CFbsFont& aFont );

	void TestGurmukhiWithVowelInitial( const CFbsFont& aFont );

	void TestMalayalamDigit( const CFbsFont& aFont );

	void TestMalayalamAndLatin( const CFbsFont& aFont );

	void TestMalayalamModifierAfterConsonantViramaZWJ( const CFbsFont& aFont );

	void TestMalayalamWithConsonantInitial( const CFbsFont& aFont );

	void TestMalayalamWithVowelInitial( const CFbsFont& aFont );

	void TestVietnameseChars();

	void TestSoftHyphen();

	void TestSurrogates();

	void TestNonBmpCharsL();

	void TestNonBmpCharsInGB18030(CFbsFont* aFont);

	void TestCombiningLatinChars();

	void TestTextDirection();

	void TestAllUnicodeChars();

	void TestLigaturesWithDiacritics();

	void TestIsolatedCombiningLatinChars();

	void TestContextInShapeInfo();

	// Test cases methods testing Thai functionality.

	void ExecuteThaiTests();

	void TestThai_SimpleChars();

	void TestThai_ValidGlyphClusters();

	void TestThai_InvalidGlyphClusters();

	void TestThai_INC118424();

	void TestMeasureText();

	void TestCodepoint(TUint aCodepoint, CFont* aFont);

	void GenerateGurmukhiMalayalamData( const TDesC& filename, const TTestInput_PositionParam6* aArray, const CFbsFont& aFont );

public:

	// Context data needed for the test cases in this class.

	CTestFont* iTestFont;

	CTestGraphicsDevice* iTestGraphicsDevice;

	CTestGraphicsContext* iTestGraphicsContext;

private:

    RFs iFs;

	};

class CTGlyphSelectionStep : public CTGraphicsStep

	{

public:

	CTGlyphSelectionStep();

protected:	

	//from CTGraphicsStep

	virtual CTGraphicsBase* CreateTestL();

	void TestSetupL();

	};

_LIT(KTGlyphSelectionStep,"TGlyphSelection");

#endif //__TGLYPHSEL_H_