graphicsdeviceinterface/gdi/sgdi/BidiCompact.h
changeset 183 6a1564a2f3e6
parent 168 2bd88482bfe5
child 194 18f84489a694
--- a/graphicsdeviceinterface/gdi/sgdi/BidiCompact.h	Thu Sep 02 21:50:40 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,93 +0,0 @@
-// Copyright (c) 2002-2009 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 BIDICOMPACT_H_
-#define BIDICOMPACT_H_
-
-#include <e32std.h>
-#include <bidi.h>
-
-class TRunInfoCompact
-/**
-Stores information about a run and how to re-order it.
-@internalTechnology
-*/
-	{
-public:
-	/** Describes text to be re-ordered.
-	@internalTechnology */
-	class TReorderingContext
-		{
-	public:
-		/** Where the logical-order text starts. */
-		const TText* iSource;
-		/** The start of the line. */
-		TInt iStart;
-		/** One past the end of the line. */
-		TInt iEnd;
-		/**
-		 * Truncation character, if there is to be one on this line. Otherwise,
-		 * 0xFFFF.
-		 */
-		TChar iTruncation;
-		/** ETrue if the line must join at its beginning. */
-		TBool iJoinsAtStart;
-		/** ETrue if the line must join at its end. */
-		TBool iJoinsAtEnd;
-		};
-	
-	/** How to re-order the run.
-	@internalTechnology */
-	enum TTypeFlags
-		{
-		/** Reverse the run, but not surrogate pairs or combining characters. */
-		EFRightToLeft = 0x80000000,
-		/** Simply reverse the run, do not check for surrogates or combiners. */
-		EFNoPairsNoCombiners = 0x40000000,
-		/** No mirrored characters are present. */
-		EFNoMirroredCharacters = 0x20000000
-		};
-	
-	/**	Sets up an empty run.
-	@internalTechnology */
-	TRunInfoCompact() : iStart(0), iLengthAndType(0) {}
-	TRunInfoCompact(TInt aStart, TInt aLength, TBool aReverse,
-		const TText* aText);
-	TRunInfoCompact(TInt aStart, TInt aLength, TBool aReverse);
-	TBool AddRun(const TRunInfoCompact& aToBeAdded);
-	TText* Reorder(TText* aDestination, const TReorderingContext& aContext) const;
-
-	/**	@return The start of this run.
-	@internalTechnology */
-	TInt Start() const { return iStart; }
-
-	/**@return The length of this run.
-	@internalTechnology */
-	TInt Length() const { return static_cast<TInt>(iLengthAndType & 0x0FFFFFFF); }
-
-	/** @return The flags associated with this run.
-	@internalTechnology */
-	TInt TypeFlags() const { return iLengthAndType & 0xF0000000; }
-
-	static TInt Convert(TRunInfoCompact* aBuffer, const TDesC& aText,
-		const TBidirectionalState::TRunInfo* aRunArray, TInt aArraySize);
-	static TBool JoinBefore(const TText* aText, TInt aIndex);
-private:
-	TInt iStart;
-	TUint iLengthAndType;
-	};
-
-#endif
-