1 // Copyright (c) 2009-2010 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 

    17 #ifndef FBSGLYPHDATAITERATOR_H

    18 #define FBSGLYPHDATAITERATOR_H

    19 

    20 #include <e32def.h>

    21 #include <fbs.h>

    22 #include <sgresource/sgimage.h>

    23 

    24 class CGlyphDataIteratorImpl;

    25 class TOpenFontCharMetrics;

    26 

    27 /**

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

    29 one glyph per iteration.

    30 @publishedPartner

    31 @prototype

    32 */

    33 NONSHARABLE_CLASS(RFbsGlyphDataIterator)

    34 	{

    35 public:

    36 	IMPORT_C RFbsGlyphDataIterator();

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

    38 	IMPORT_C TInt Next();

    39 	IMPORT_C void Close();

    40 	IMPORT_C const RSgImage& Image() const;

    41 	IMPORT_C const TRect& Rect() const;

    42 	IMPORT_C const TOpenFontCharMetrics& Metrics() const;

    43 	IMPORT_C TUint GlyphCode() const;

    44 	

    45 private:

    46 	RFbsGlyphDataIterator(const RFbsGlyphDataIterator&);

    47 	const RFbsGlyphDataIterator& operator =(const RFbsGlyphDataIterator&);

    48 	

    49 private:

    50     CGlyphDataIteratorImpl* iImpl;

    51 	};

    52 

    53 #endif /* FBSGLYPHDATAITERATOR_H */