--- a/fep/aknfep/src/AknFepInlineTextDecorator.cpp	Fri Jul 23 16:49:01 2010 +0800
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,229 +0,0 @@
-/*
-* Copyright (c) 2002 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:           
-*
-*/
-
-
-
-
-
-
-
-
-
-
-
-
-// CAknFepInlineTextDecorator class
-//
-#include <aknenv.h>
-
-#include "AknFepInlineTextDecorator.h"
-#include "AknFepManager.h"
-
-#ifdef _DEBUG
-#include "AknFepPanic.h"
-#endif
-
-void CAknFepInlineTextDecorator::DecorateInlineText(
-	const TDesC& aInlineText,
-	TDes& aDecoratedText,
-	TInt& aPositionOfInsertionPointInInlineText,
-	TChar aPreviousCharacter,
-	TBool aRTLParagraph,
-    TBool aInputDirectionIsRTL)
-	{
-	DecorateNeutralCharacters(aInlineText, aDecoratedText, aPositionOfInsertionPointInInlineText, 
-                              aPreviousCharacter, aRTLParagraph, aInputDirectionIsRTL);
-	}
-
-/**
-* This routine performs a consolidation of directional markers in the region around text being committed.
-* It returns EFalse if no change has been made to the buffer.
-*/
-TBool CAknFepInlineTextDecorator::ResolveDecoratedText(
-	TDes& aDecoratedTextPlusSurroundings,
-	TCursorSelection aDecoratedTextSpan)
-	{
-	TBool needsResolving(EFalse); // Return value
-	
-    // Note that this is a copy of a part of the buffer and that aNewTextSpan is relative to this
-    // new buffer, not the whole text buffer.
-    // aNewTextSpan must fit within the descriptor; that is from 0 to length-1
-    // But remember that span is a span; indices refer to positions between characters. 0 is position just before 0
-    // 1 is a position between 0 and character 1.  
-    __ASSERT_DEBUG(aDecoratedTextSpan.LowerPos() >= 0, 
-                   AknFepPanic(EAknFepPanicCharPosOutOfRange) );
-    __ASSERT_DEBUG(aDecoratedTextSpan.HigherPos() <= aDecoratedTextPlusSurroundings.Length(), 
-                   AknFepPanic(EAknFepPanicCharPosOutOfRange) );
-    
-    // Examine the decorated text for real content
-    TBool cont = EFalse;
-	TInt ii = 0;
-	for (ii = aDecoratedTextSpan.LowerPos(); ii < aDecoratedTextSpan.HigherPos(); ii++)
-		{
-		if (!CharacterIsDirectionalMarker(aDecoratedTextPlusSurroundings[ii]))
-			cont = ETrue;
-		}
-	// if all we have entered are directional markers we want
-	// to keep them so do nothing and return
-	if (!cont)
-		return needsResolving; // Uses initialized value of return value. Please maintain.
-
-	ii = 0;
-	while (ii < aDecoratedTextPlusSurroundings.Length())
-		{
-		TChar prevCh = ENullChar;
-		if (ii > 0)
-			prevCh = aDecoratedTextPlusSurroundings[ii-1];
-		TChar ch = aDecoratedTextPlusSurroundings[ii];
-		TChar nextCh = ENullChar;
-		if (ii <  aDecoratedTextPlusSurroundings.Length()-1)
-			nextCh = aDecoratedTextPlusSurroundings[ii+1];
-
-		if (CharacterIsDirectionalMarker(ch))
-			{
-			// Remove a marker if :
-			//
-			// 1. previous character is strong and has the same directionality
-			// 2. next character is a marker of the same type (remove both)
-			// 3. next character is strong and has the same directionality
-			//
-			if (CharactersHaveSameStrongDirection(ch, prevCh))
-				{
-				aDecoratedTextPlusSurroundings.Delete(ii, ESingleCharacter);
-				ii--;
-				needsResolving = ETrue;
-				}
-			else if (CharacterIsDirectionalMarker(nextCh) && CharactersHaveSameStrongDirection(ch, nextCh))
-				{
-				aDecoratedTextPlusSurroundings.Delete(ii, ETwoCharacters);
-				ii--;
-				needsResolving = ETrue;
-				}
-			else if (CharactersHaveSameStrongDirection(ch, nextCh))
-				{
-				aDecoratedTextPlusSurroundings.Delete(ii, ESingleCharacter);
-				ii--;
-				needsResolving = ETrue;
-				}
-			}
-		ii++;
-		}
-    return needsResolving;
-	}
-
-
-TBool CAknFepInlineTextDecorator::CharacterIsDirectionalMarker(TChar aChar)
-	{
-	return (aChar == ELeftToRightMark || aChar == ERightToLeftMark);
-	}
-
-TBool CAknFepInlineTextDecorator::CharacterIsStrongLeftToRight(TChar aChar)
-	{
-	return (aChar.GetBdCategory() == TChar::ELeftToRight ||
-			   aChar == ELeftToRightMark);
-	}
-
-TBool CAknFepInlineTextDecorator::CharacterIsStrongRightToLeft(TChar aChar)
-	{
-	return ((aChar.GetBdCategory() == TChar::ERightToLeft) || 
-			(aChar.GetBdCategory() == TChar::ERightToLeftArabic) ||
-			aChar == ERightToLeftMark);
-	}
-
-TBool CAknFepInlineTextDecorator::CharactersHaveSameStrongDirection(TChar aCh1, TChar aCh2)
-	{
-	return ((CharacterIsStrongLeftToRight(aCh1) && CharacterIsStrongLeftToRight(aCh2)) ||
-				(CharacterIsStrongRightToLeft(aCh1) && CharacterIsStrongRightToLeft(aCh2)));
-	}
-
-TBool CAknFepInlineTextDecorator::CharacterIsWeaklyDirectional(TChar aChar)
-	{
-	return ((aChar.GetBdCategory() == TChar::EEuropeanNumber) ||
-			(aChar.GetBdCategory() == TChar::EEuropeanNumberSeparator) ||
-			(aChar.GetBdCategory() == TChar::EEuropeanNumberTerminator) ||
-			(aChar.GetBdCategory() == TChar::EArabicNumber) ||
-			(aChar.GetBdCategory() == TChar::ECommonNumberSeparator));
-	}
-
-TBool CAknFepInlineTextDecorator::CharacterIsSeparator(TChar aChar)
-	{
-	return ((aChar.GetBdCategory() == TChar::EParagraphSeparator) || 
-			(aChar.GetBdCategory() == TChar::ESegmentSeparator));
-	}
-
-TBool CAknFepInlineTextDecorator::CharacterIsNeutral(TChar aChar)
-	{
-	return ((aChar.GetBdCategory() == TChar::EWhitespace) || 
-			(aChar.GetBdCategory() == TChar::EOtherNeutral));
-	}
-
-void CAknFepInlineTextDecorator::DecorateNeutralCharacters(
-	const TDesC& aInlineText,
-	TDes& aDecoratedText,
-	TInt& aPositionOfInsertionPointInInlineText,
-	TChar aPreviousCharacter,
-	TBool aRTLParagraph,
-    TBool aInputDirectionIsRTL)
-	{
-
-	TChar curCh;
-	TChar prevCh = aPreviousCharacter;
-	TBuf<ESingleCharacter> insertBuf(ESingleCharacter);
-
-	for (TInt ii = 0; ii < aInlineText.Length(); ii++)
-		{
-		curCh = aInlineText[ii];
-		aDecoratedText.Append(curCh);
-
-		if (CharacterIsNeutral(curCh))
-			{
-			// mark the neutral character with appropriate direction markers if :
-			//
-			// 1. the input mode (lang) is opposed to the paragraph direction and 
-			//     previous character is not neutral
-			// 2. the input mode (lang) is opposed to the previous char direction
-			//     (=> charcater is entered inside existing block)
-			//
-			// Note that we need to increment the insertion point by 2 if the
-			// markers are inserted before it
-			//
-			if ((aInputDirectionIsRTL && !aRTLParagraph && !CharacterIsNeutral(prevCh)) ||
-				(aInputDirectionIsRTL &&  CharacterIsStrongLeftToRight(prevCh)))
-				{ // mark neutral with RLM
-				insertBuf[0]=ERightToLeftMark;
-				aDecoratedText.Insert(aDecoratedText.Length() -1, insertBuf);
-				aDecoratedText.Append(insertBuf);
-				
-				if (aPositionOfInsertionPointInInlineText > ii)
-					aPositionOfInsertionPointInInlineText+=ETwoCharacters;
-				}
-
-			else if ((!aInputDirectionIsRTL && aRTLParagraph && !CharacterIsNeutral(prevCh)) ||
-					 (!aInputDirectionIsRTL && CharacterIsStrongRightToLeft(prevCh)))
-				{ // mark neutral with LRM
-				insertBuf[0]=ELeftToRightMark;
-				aDecoratedText.Insert(aDecoratedText.Length() -1, insertBuf);
-				aDecoratedText.Append(insertBuf);
-				
-				if (aPositionOfInsertionPointInInlineText > ii)
-					aPositionOfInsertionPointInInlineText+=ETwoCharacters;
-				}
-			}
-		prevCh = curCh;
-		}
-	}
-