/*

* Copyright (c) 1997-2009 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 __FRMLAYDT_H__

#define __FRMLAYDT_H__

#include <e32std.h>

#if defined(TIMING_CODE)

class CWindowGc;

class RWsSession;

#endif

/** 

Layout data: no longer used.

This class provides two enumerations which are used in the Text Views API.

@publishedAll

@deprecated 7.0 

*/

class CLayoutData

	{

public:

	enum

		{

		EFLargeNumber = KMaxTInt / 3,	// must be less than KMaxTInt/2 to avoid overflow problems

		EFFontHeightIncreaseFactor = 7,	// by default, increase the font height by this percentage

		EFMinimumLineDescent = 3,		// by default, this is the minimum line descent

		EFBaseLinePosition = 82			// position down ViewRect for BaseLine

		};

	enum

		{

		EFHeightForFormattingAllText = EFLargeNumber,

		EFBodyWidthForNoWrapping = EFLargeNumber

		};

	/** Flags used when converting between layout coordinates and document

	position.

	@see CTextLayout::XyPosToDocPosL()

	@see CTextLayout::DocPosToXyPosL() */

	enum		

		{

		/**

		Count individual characters and don't treat the end of the line specially.

		@deprecated 6.2

		*/

		EFIndividualChars = 0,

		/**

		Only consider the beginnings and ends of whole lines. Only useful in

		XyToDocPos functions.

		*/

		EFWholeLinesOnly = 1,

		/**

		Only consider the beginnings and ends of whole TBoxs so as not to

		access the document. Only useful in XyToDocPos functions.

		*/

		EFWholeTBoxesOnly=EFWholeLinesOnly,

		/**

		Disambiguate the end position of a line from the start position of

		the next line. If both positions are the same, a position at the end

		of the line will be invalid, and the position before will be

		returned instead.

		*/

		EFDisambiguateEndOfLine = 2,

		};

	/** Format modes. */

	enum TFormatMode

		{

		/** Dimensions stored in pixels with no mapping between format and image device. */

		EFScreenMode, 

		/** Dimensions stored in twips with no mapping. */

		EFPrintMode,

		/** Dimensions stored in twips with partial mapping. */

		EFPrintPreviewMode, 

		/** Dimensions stored in twips with full mapping. */

		EFWysiwygMode

		};

private:

	// not constructable

	CLayoutData(CLayoutData&);

	};

#endif