// Copyright (c) 2009-2010 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 FBSGLYPHDATAITERATOR_H

 #define FBSGLYPHDATAITERATOR_H

 #include <e32def.h>

 #include <fbs.h>

 #include <sgresource/sgimage.h>

 class CGlyphDataIteratorImpl;

 class TOpenFontCharMetrics;

 /**

 An iterator class to provide access to glyph image data and metrics, 

 one glyph per iteration.

 @publishedPartner

 @prototype

 */

 NONSHARABLE_CLASS(RFbsGlyphDataIterator)

 	{

 public:

 	IMPORT_C RFbsGlyphDataIterator();

 	IMPORT_C TInt Open(CFbsFont& aFont, const TUint* aGlyphCodes, TInt aCount);

 	IMPORT_C TInt Next();

 	IMPORT_C void Close();

 	IMPORT_C const RSgImage& Image() const;

 	IMPORT_C const TRect& Rect() const;

 	IMPORT_C const TOpenFontCharMetrics& Metrics() const;

 	IMPORT_C TUint GlyphCode() const;

 private:

 	RFbsGlyphDataIterator(const RFbsGlyphDataIterator&);

 	const RFbsGlyphDataIterator& operator =(const RFbsGlyphDataIterator&);

 private:

     CGlyphDataIteratorImpl* iImpl;

 	};

 #endif /* FBSGLYPHDATAITERATOR_H */