author | William Roberts <williamr@symbian.org> |
Wed, 31 Mar 2010 12:27:01 +0100 | |
branch | Symbian2 |
changeset 3 | e1b950c65cb4 |
parent 2 | 2fe1408b6811 |
child 4 | 837f303aceeb |
permissions | -rw-r--r-- |
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// Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies). |
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// All rights reserved. |
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// This component and the accompanying materials are made available |
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// under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members |
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// which accompanies this distribution, and is available |
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// at the URL "http://www.symbianfoundation.org/legal/licencesv10.html". |
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// |
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// Initial Contributors: |
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// Nokia Corporation - initial contribution. |
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// |
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// Contributors: |
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// |
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// Description: |
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// |
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#ifndef __FRMLAYDT_H__ |
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#define __FRMLAYDT_H__ |
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#include <e32std.h> |
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#if defined(TIMING_CODE) |
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class CWindowGc; |
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class RWsSession; |
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#endif |
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/** |
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Layout data: no longer used. |
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This class provides two enumerations which are used in the Text Views API. |
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@publishedAll |
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@deprecated 7.0 |
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*/ |
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class CLayoutData |
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{ |
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public: |
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enum |
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{ |
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EFLargeNumber = KMaxTInt / 3, // must be less than KMaxTInt/2 to avoid overflow problems |
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EFFontHeightIncreaseFactor = 7, // by default, increase the font height by this percentage |
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EFMinimumLineDescent = 3, // by default, this is the minimum line descent |
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EFBaseLinePosition = 82 // position down ViewRect for BaseLine |
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}; |
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enum |
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{ |
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EFHeightForFormattingAllText = EFLargeNumber, |
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EFBodyWidthForNoWrapping = EFLargeNumber |
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}; |
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/** Flags used when converting between layout coordinates and document |
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position. |
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@see CTextLayout::XyPosToDocPosL() |
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@see CTextLayout::DocPosToXyPosL() */ |
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enum |
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{ |
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/** |
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Count individual characters and don't treat the end of the line specially. |
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@deprecated 6.2 |
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*/ |
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EFIndividualChars = 0, |
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/** |
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Only consider the beginnings and ends of whole lines. Only useful in |
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XyToDocPos functions. |
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*/ |
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EFWholeLinesOnly = 1, |
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/** |
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Only consider the beginnings and ends of whole TBoxs so as not to |
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access the document. Only useful in XyToDocPos functions. |
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*/ |
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EFWholeTBoxesOnly=EFWholeLinesOnly, |
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/** |
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Disambiguate the end position of a line from the start position of |
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the next line. If both positions are the same, a position at the end |
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of the line will be invalid, and the position before will be |
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returned instead. |
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*/ |
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EFDisambiguateEndOfLine = 2, |
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}; |
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/** Format modes. */ |
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enum TFormatMode |
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{ |
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/** Dimensions stored in pixels with no mapping between format and image device. */ |
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EFScreenMode, |
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/** Dimensions stored in twips with no mapping. */ |
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EFPrintMode, |
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/** Dimensions stored in twips with partial mapping. */ |
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EFPrintPreviewMode, |
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/** Dimensions stored in twips with full mapping. */ |
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EFWysiwygMode |
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}; |
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private: |
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// not constructable |
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CLayoutData(CLayoutData&); |
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}; |
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#endif |