// 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 the License "Symbian Foundation License v1.0"

// which accompanies this distribution, and is available

// at the URL "http://www.symbianfoundation.org/legal/sfl-v10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

// Creates a dummy rasterizer and a dummy shaper for FontStore APIs testing.

// 

//

#ifndef __T_TESTOPENFONT_H__

#define __T_TESTOPENFONT_H__

#include <fntstore.h>

#include <openfont.h>

#include <e32base.h>

_LIT(KTestFont1, "dummy");

_LIT(KTestFont2, "dummy_2");

class CTestRasterizer : public COpenFontRasterizer

	{

public:

	static CTestRasterizer* NewL();

	COpenFontFile* NewFontFileL(TInt aUid, const TDesC& aFileName, RFs& aFileSession);

	};

class CTestFontFile: public COpenFontFile

	{

public:

	static CTestFontFile* NewL(TInt aUid,const TDesC& aFileName);

	TBool GetNearestFontHelper(const TOpenFontSpec& aDesiredFontSpec, TInt aPixelWidth, TInt aPixelHeight,

										TInt& aFaceIndex, TOpenFontSpec& aActualFontSpec) const;

	void GetNearestFontInPixelsL(RHeap* aHeap, COpenFontSessionCacheList* aSessionCacheList,

								 const TOpenFontSpec& aDesiredFontSpec, TInt aPixelWidth, TInt aPixelHeight,

								 COpenFont*& aFont,TOpenFontSpec& aActualFontSpec);

	void GetNearestFontToDesignHeightInPixelsL(RHeap* aHeap,COpenFontSessionCacheList* aSessionCacheList,

								 const TOpenFontSpec& aDesiredFontSpec,TInt aPixelWidth,TInt aPixelHeight,

								 COpenFont*& aFont,TOpenFontSpec& aActualFontSpec);

	void GetNearestFontToMaxHeightInPixelsL(RHeap* aHeap,COpenFontSessionCacheList* aSessionCacheList,

								 const TOpenFontSpec& aDesiredFontSpec,TInt aPixelWidth,TInt aPixelHeight,

								 COpenFont*& aFont,TOpenFontSpec& aActualFontSpec, TInt aMaxHeight);

	virtual TBool HasUnicodeCharacterL(TInt aFaceIndex,TInt aCode) const;

private:

	CTestFontFile(TInt aUid,const TDesC& aFileName);

	void ConstructL();

	};

class CTestFont: public COpenFont

	{

public:

	static CTestFont* NewL(RHeap* aHeap,COpenFontSessionCacheList* aSessionCacheList,CTestFontFile* aFontFile,TInt aSizeInPixels);

private:

	CTestFont(RHeap* aHeap,COpenFontSessionCacheList* aSessionCacheList,CTestFontFile* aFontFile,TInt aSizeInPixels);

	virtual void RasterizeL(TInt aCode,TOpenFontGlyphData* aGlyphData);

	};

class CTestShaperFactory: public CShaperFactory

	{

public:

	static CTestShaperFactory* NewL();

	virtual ~CTestShaperFactory();

	virtual CShaper* NewShaperL(CBitmapFont* aBitmapfont, TInt aScript, TInt aLanguage, RHeap* aHeap);

private:

	CTestShaperFactory();

	};

class CTestShaper : public CShaper

	{

public:

	static CShaper* NewL(CBitmapFont* aBitmapfont, TInt aScript, TInt aLanguage, RHeap* aHeap);

	~CTestShaper();	

	virtual TInt ShapeText(TShapeHeader*& aOutput, const TInput& aInput, RHeap* aHeapForOutput);

private:

	CTestShaper();

	TInt ConstructL(CBitmapFont* aBitmapfont, TInt aScript, TInt aLanguage, RHeap* iHeap);

	TInt TestShapeTextL(TShapeHeader*& aOutput, const TInput& aInput, RHeap* aHeapForOutput);

private:	

	RHeap* iClientHeap;

	RHeap* iHeap;

	TAny* iHeapMemory;

 	TInt32* iGlyphs;

    TInt32* iIndices;

    TInt32* iPositions;    

    };

#endif // __T_TESTOPENFONT_H__