williamr@4: /*
williamr@4: * Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
williamr@4: * All rights reserved.
williamr@4: * This component and the accompanying materials are made available
williamr@4: * under the terms of "Eclipse Public License v1.0"
williamr@4: * which accompanies this distribution, and is available
williamr@4: * at the URL "http://www.eclipse.org/legal/epl-v10.html".
williamr@4: *
williamr@4: * Initial Contributors:
williamr@4: * Nokia Corporation - initial contribution.
williamr@4: *
williamr@4: * Contributors:
williamr@4: *
williamr@4: * Description: 
williamr@4: *
williamr@4: */
williamr@4: 
williamr@2: 
williamr@2: #ifndef __FRMLAYDT_H__
williamr@2: #define __FRMLAYDT_H__
williamr@2: 
williamr@2: #include <e32std.h>
williamr@2: 
williamr@2: #if defined(TIMING_CODE)
williamr@2: class CWindowGc;
williamr@2: class RWsSession;
williamr@2: #endif
williamr@2: 
williamr@2: /** 
williamr@2: Layout data: no longer used.
williamr@2: 
williamr@2: This class provides two enumerations which are used in the Text Views API.
williamr@2: @publishedAll
williamr@2: @deprecated 7.0 
williamr@2: */
williamr@2: class CLayoutData
williamr@2: 
williamr@2: 	{
williamr@2: public:
williamr@2: 	enum
williamr@2: 		{
williamr@2: 		EFLargeNumber = KMaxTInt / 3,	// must be less than KMaxTInt/2 to avoid overflow problems
williamr@2: 		EFFontHeightIncreaseFactor = 7,	// by default, increase the font height by this percentage
williamr@2: 		EFMinimumLineDescent = 3,		// by default, this is the minimum line descent
williamr@2: 		EFBaseLinePosition = 82			// position down ViewRect for BaseLine
williamr@2: 		};
williamr@2: 
williamr@2: 	enum
williamr@2: 		{
williamr@2: 		EFHeightForFormattingAllText = EFLargeNumber,
williamr@2: 		EFBodyWidthForNoWrapping = EFLargeNumber
williamr@2: 		};
williamr@2: 	
williamr@2: 	/** Flags used when converting between layout coordinates and document
williamr@2: 	position.
williamr@2: 	@see CTextLayout::XyPosToDocPosL()
williamr@2: 	@see CTextLayout::DocPosToXyPosL() */
williamr@2: 	enum		
williamr@2: 		{
williamr@2: 		/**
williamr@2: 		Count individual characters and don't treat the end of the line specially.
williamr@2: 		@deprecated 6.2
williamr@2: 		*/
williamr@2: 		EFIndividualChars = 0,
williamr@2: 		/**
williamr@2: 		Only consider the beginnings and ends of whole lines. Only useful in
williamr@2: 		XyToDocPos functions.
williamr@2: 		*/
williamr@2: 		EFWholeLinesOnly = 1,
williamr@2: 		/**
williamr@2: 		Only consider the beginnings and ends of whole TBoxs so as not to
williamr@2: 		access the document. Only useful in XyToDocPos functions.
williamr@2: 		*/
williamr@2: 		EFWholeTBoxesOnly=EFWholeLinesOnly,
williamr@2: 		/**
williamr@2: 		Disambiguate the end position of a line from the start position of
williamr@2: 		the next line. If both positions are the same, a position at the end
williamr@2: 		of the line will be invalid, and the position before will be
williamr@2: 		returned instead.
williamr@2: 		*/
williamr@2: 		EFDisambiguateEndOfLine = 2,
williamr@2: 		};
williamr@2: 
williamr@2: 	/** Format modes. */
williamr@2: 	enum TFormatMode
williamr@2: 		{
williamr@2: 		/** Dimensions stored in pixels with no mapping between format and image device. */
williamr@2: 		EFScreenMode, 
williamr@2: 		/** Dimensions stored in twips with no mapping. */
williamr@2: 		EFPrintMode,
williamr@2: 		/** Dimensions stored in twips with partial mapping. */
williamr@2: 		EFPrintPreviewMode, 
williamr@2: 		/** Dimensions stored in twips with full mapping. */
williamr@2: 		EFWysiwygMode
williamr@2: 		};
williamr@2: private:
williamr@2: 	// not constructable
williamr@2: 	CLayoutData(CLayoutData&);
williamr@2: 	};
williamr@2: 
williamr@2: #endif