--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/emailuis/uicomponents/src/fsalftextstylemanager.cpp	Thu Dec 17 08:39:21 2009 +0200
@@ -0,0 +1,270 @@
+/*
+* Copyright (c) 2007-2007 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:  This component converts CRichText style's to HuiTextStyle
+*
+*/
+
+
+#include "emailtrace.h"
+#include <avkon.hrh>
+//<cmail> SF
+#include <alf/alftextstylemanager.h>
+//#include <alffontspecification.h>
+//#include <alffontmanager.h>
+#include <alf/alftextstyle.h>
+//</cmail>
+#include "fsalftextstylemanager.h"
+#include "fstextstylemanager.h"
+
+#define KDummyID 0
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+// CFsTextStyleManager::NewL
+// ---------------------------------------------------------------------------
+//
+CFsAlfTextStyleManager* CFsAlfTextStyleManager::NewL( 
+		CAlfTextStyleManager& aAlfTextStyleManager )
+	{
+    FUNC_LOG;
+	CFsAlfTextStyleManager* self = new ( ELeave ) CFsAlfTextStyleManager( 
+			aAlfTextStyleManager );
+	return self;
+	}
+
+// ---------------------------------------------------------------------------
+// CFsAlfTextStyleManager::~CFsAlfTextStyleManager
+// ---------------------------------------------------------------------------
+//
+CFsAlfTextStyleManager::~CFsAlfTextStyleManager()
+	{
+    FUNC_LOG;
+	// Clean the style array
+	iStyles.Close();
+	}
+
+// ---------------------------------------------------------------------------
+// CFsAlfTextStyleManager::GetStyleIDL
+// ---------------------------------------------------------------------------
+//
+TInt CFsAlfTextStyleManager::GetStyleIDL( const TCharFormat& aCharFormat )
+	{
+    FUNC_LOG;
+	TInt AlfTextStyleID = FindId( aCharFormat );
+ 
+	if( AlfTextStyleID == KErrNotFound )
+		{
+	    AlfTextStyleID = CreateNewTextStyleL( aCharFormat );
+		}
+ 
+	return AlfTextStyleID;
+	}
+	
+// ---------------------------------------------------------------------------
+// CFsAlfTextStyleManager::GetStyleIDWithOpositeUnderlineL
+// ---------------------------------------------------------------------------
+//
+TInt CFsAlfTextStyleManager::GetStyleIDWithOpositeUnderlineL( TInt aId )
+    {
+    FUNC_LOG;
+    TInt retVal = 0;
+    
+    TInt arrayId = FindPositionOfId(aId);
+    
+    TCharFormat opositeCharFormat = iStyles[arrayId].iCharFormat;
+    
+    if(opositeCharFormat.iFontPresentation.iUnderline == EUnderlineOn)
+        {
+        opositeCharFormat.iFontPresentation.iUnderline = EUnderlineOff;
+        }
+    else
+        {
+        opositeCharFormat.iFontPresentation.iUnderline = EUnderlineOn;    
+        }
+    
+    retVal = GetStyleIDL(opositeCharFormat);
+    
+    return retVal;
+    }
+// ---------------------------------------------------------------------------
+// CFsAlfTextStyleManager::CFsAlfTextStyleManager
+// ---------------------------------------------------------------------------
+//
+CFsAlfTextStyleManager::CFsAlfTextStyleManager( 
+		CAlfTextStyleManager& aAlfTextStyleManager )
+	: iAlfTextStyleManager( aAlfTextStyleManager )
+	{
+    FUNC_LOG;
+	// Nothing
+	}
+
+// ---------------------------------------------------------------------------
+// CFsAlfTextStyleManager::FindId
+// ---------------------------------------------------------------------------
+//
+TInt CFsAlfTextStyleManager::FindId( const TCharFormat& aCharFormat )
+	{
+    FUNC_LOG;
+	// Create a temporary TFsTextStyleData object for search.
+	// The ID is not matched.
+	TFsTextStyleData hunter( aCharFormat, KDummyID );
+
+	// The comparing of the instances is done in TFsTextStyleData::Match
+	TInt id = iStyles.Find( hunter, 
+			TIdentityRelation<TFsTextStyleData>( TFsTextStyleData::Match ) );
+
+	// If match was found return the ID.
+	if( id != KErrNotFound )
+		{
+		id = iStyles[id].iTextStyleID;
+		}
+	return id;
+	}
+
+// ---------------------------------------------------------------------------
+// CFsAlfTextStyleManager::FindPositionOfId
+// ---------------------------------------------------------------------------
+//
+TInt CFsAlfTextStyleManager::FindPositionOfId(TInt aId)
+    {
+    FUNC_LOG;
+    TInt retVal = -1;
+    
+    TCharFormat dummyCharFormat;
+    TFsTextStyleData hunter( dummyCharFormat, aId );
+    
+    retVal = iStyles.Find( hunter, 
+			TIdentityRelation<TFsTextStyleData>( TFsTextStyleData::MatchId ) );
+    
+    return retVal;
+    }
+
+// ---------------------------------------------------------------------------
+// CFsAlfTextStyleManager::CreateNewTextStyleL
+// ---------------------------------------------------------------------------
+//
+TInt CFsAlfTextStyleManager::CreateNewTextStyleL( const TCharFormat& aCharFormat )
+	{
+    FUNC_LOG;
+	// First create the new style for modification
+	TInt AlfTextStyleID = iAlfTextStyleManager.CreatePlatformTextStyleL( 
+			EAknLogicalFontPrimaryFont );
+
+	// Create and store the style info
+	TFsTextStyleData newStyleData( aCharFormat,AlfTextStyleID );
+	iStyles.AppendL(newStyleData);
+
+	// Get a handle to the just created style
+	CAlfTextStyle* AlfTextStyle = iAlfTextStyleManager.TextStyle( AlfTextStyleID );
+
+	// Set the font
+	// Dummy id is used because the AlfFontManager API doesn't provide means
+	// for obtining proper ID's. This may change in the future. However this
+	// shouldn't be a problem because in TAlfFont implementation only the
+	// TFontSpec is used when using the font.
+	//
+	// NOTE: There is still something weird here. While testing in the emulator
+	// the test app occasionally crashed with out of memory error. Then if
+	// setting the font was removed everything was ok. And if you then added
+	// the back the setting of the font, everything was still ok..
+    
+    //TAlfFont AlfFont( KDummyID, aCharFormat.iFontSpec );
+    //AlfTextStyle->SetFont( AlfFont );	      
+
+    // Set the other style properties
+    AlfTextStyle->SetTextColor( aCharFormat.iFontPresentation.iTextColor );
+	AlfTextStyle->SetTextSizeInTwips( aCharFormat.iFontSpec.iHeight );
+
+	if( aCharFormat.iFontPresentation.iStrikethrough == EStrikethroughOn )
+	    {
+	    AlfTextStyle->SetStrikeThrough( ETrue );
+	    }
+        else
+        {
+        AlfTextStyle->SetStrikeThrough( EFalse );
+        }
+	
+	if( aCharFormat.iFontPresentation.iUnderline == EUnderlineOn )
+	    {
+	    AlfTextStyle->SetUnderline( ETrue );
+	    }
+        else
+        {
+        AlfTextStyle->SetUnderline( EFalse );
+        }
+
+	if( aCharFormat.iFontSpec.iFontStyle.StrokeWeight() == EStrokeWeightBold )
+	    {
+            AlfTextStyle->SetBold( ETrue );
+	    }
+        else 
+            {
+            AlfTextStyle->SetBold( EFalse );
+            }
+
+
+	if( aCharFormat.iFontSpec.iFontStyle.Posture() == EPostureItalic )
+		{
+        //???
+        AlfTextStyle->SetItalic(ETrue);
+		//AlfTextStyle->SetPosture( ETrue );
+		}
+
+	if( aCharFormat.iFontPresentation.iHighlightStyle != 
+	TFontPresentation::EFontHighlightNone )
+		{
+		/*AlfTextStyle->SetBackgroundColor( 
+				aCharFormat.iFontPresentation.iHighlightColor );*/
+		}
+
+    return AlfTextStyleID;
+	}
+/*
+// ---------------------------------------------------------------------------
+// TFsTextStyleData::TFsTextStyleData
+// ---------------------------------------------------------------------------
+//
+TFsTextStyleData::TFsTextStyleData( const TCharFormat& aCharFormat, 
+		TInt aTextStyleID )
+	: iCharFormat( aCharFormat ), iTextStyleID( aTextStyleID )
+	{
+	// Nothing
+	}	
+
+// ---------------------------------------------------------------------------
+// TFsTextStyleData::Match
+// ---------------------------------------------------------------------------
+//
+TBool TFsTextStyleData::Match( const TFsTextStyleData& aFirst, 
+		const TFsTextStyleData& aSecond )
+	 {
+	 // Compare only the iCharFormat.
+	 // Optimization here would be comparing only the information that is
+	 // needed in CreateNewTextStyleL.
+	 return aFirst.iCharFormat.IsEqual(aSecond.iCharFormat);
+	 }
+
+// ---------------------------------------------------------------------------
+// TFsTextStyleData::Match
+// ---------------------------------------------------------------------------
+//	 
+TBool TFsTextStyleData::MatchId( const TFsTextStyleData& aFirst, 
+			const TFsTextStyleData& aSecond )
+    {
+    return aFirst.iTextStyleID == aSecond.iTextStyleID;
+    }
+
+*/
+