--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/fontservices/textbase/inc/ShapeImpl.h	Mon Jul 12 14:38:26 2010 +0800
@@ -0,0 +1,86 @@
+// Copyright (c) 2005-2010 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 SHAPEIMPL_H_
+#define SHAPEIMPL_H_
+
+#include <e32cmn.h>
+
+/**@file
+@internalTechnology
+*/
+
+class CFont;
+class TDesC16;
+
+const TUid KFontGetShaping = {0x10274246};
+const TUid KFontDeleteShaping = {0x102744D7};
+
+/** Internal class describing shaping information. */
+class TShapeHeader
+	{
+public:
+	/** Number of glyphs output. */
+	TInt iGlyphCount;
+	/** Number of characters consumed from the input. */
+	TInt iCharacterCount;
+	/** Reserved for future expansion. */
+	TInt iReserved0;
+	/** Reserved for future expansion. */
+	TInt iReserved1;
+	/** The glyph, position and indices data.
+
+	The first iGlyphCount * 4 bytes contain the glyph codes
+	as 2-byte values. The next iGlyphCount * 4 + 4 bytes contain the
+	positions in which these glyphs are to be drawn, in pixels, taking
+	the original pen position as origin, with the x axis going right and
+	the y axis going down. The next iGlyphCount * 2 bytes contain the
+	indices of the characters in the input string that correspond to the
+	glyphs in the output.
+	
+	The final entry in the position array is the total advance of the text.
+
+	Therefore this buffer is actually iGlyphCount * 10 + 4 bytes long. */
+	TInt8 iBuffer[1];
+	};
+
+/** For CFont::ExtendedFunctions aParam argument, with KFontGetShaping
+function ID. */
+class TFontShapeFunctionParameters
+	{
+public:
+	/** The text, including context. */
+	const TDesC16* iText;
+	/** The start of the meat within iText. */
+	TInt iStart;
+	/** The end of the meat within iText. */
+	TInt iEnd;
+	/** Script code. */
+	TInt iScript;
+	/** Language code. 0 for default. */
+	TInt iLanguage;
+	/** Output from the shaper; a TShapeHeader on the shared heap. */
+	const TShapeHeader* iShapeHeaderOutput;
+	};
+
+/** For CFont::ExtendedFunctions aParam argument, with KFontDeleteShaping
+function ID. */
+class TFontShapeDeleteFunctionParameters
+	{
+public:
+	const TShapeHeader* iShapeHeader;
+	};
+
+#endif