--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/emailuis/uicomponents/inc/fstextviewerlayouter.h	Wed Sep 01 12:28:57 2010 +0100
@@ -0,0 +1,105 @@
+/*
+* Copyright (c) 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:  Visual aligning class
+*
+*/
+
+
+#ifndef C_FSTEXTVIEWERLAYOUTER_H
+#define C_FSTEXTVIEWERLAYOUTER_H
+
+//<cmail> removed __FS_ALFRED_SUPPORT flag
+//#include <fsconfig.h>
+//</cmail> removed __FS_ALFRED_SUPPORT flag
+#include <e32base.h>
+#include <biditext.h>
+
+class CFsTextViewerCoordinator;
+class MFsRichTextObject;
+class CFsTextViewerVisualizerData;
+class TFsRangedVisual;
+class CWsScreenDevice;
+class CAlfLayout;
+class CFsRichText;
+class CAlfEnv;
+class CFsTextParser;
+class CFsTextViewerVisualizer;
+
+class CFsTextViewerLayouter : public CBase
+    {
+    public:
+        static CFsTextViewerLayouter* NewL( CAlfEnv* aEnv );
+        ~CFsTextViewerLayouter();
+        
+    public:
+        TInt MeasureBidiTextBoundsWidth(
+            const CFont& aFont,
+            const TDesC& aText,
+            CFont::TMeasureTextInput::TFlags aOrder);
+        TSize CalculateSizeL( MFsRichTextObject* aObject );
+        TInt FindMaxLengthL( MFsRichTextObject* aObject );
+        TFsRangedVisual* PrepareRangedVisL( 
+                        MFsRichTextObject* aObject,
+                        CAlfLayout* aLayout );
+        void SetDisplaySize( TSize aDisplaySize );
+        TBool AppendObjectL( MFsRichTextObject* aObject, CAlfLayout* aLayout, CFsTextParser* aParser, TBool aRegisterSelects = ETrue );
+        TBool InsertObjectL( MFsRichTextObject* aObject, CAlfLayout* aLayout, CFsTextParser* aParser, TBool aRegisterSelects = ETrue );
+        void ConstructLineL( TInt aHeight = 1 );
+        void SetMargins( const TInt aLeft, const TInt aRight );
+        void SetHelper( CFsTextViewerCoordinator* aHelper );
+        void SetNavigator( CFsTextViewerVisualizerData* aNavigator );
+        TInt Lines();
+        void EnableSmileys( TBool aEnable = ETrue );
+        void SetPosition( TInt aLine, TInt aLineOffset );
+        void ChangeDirection( TBidiText::TDirectionality aDirection );
+        void SetDirection( TBidiText::TDirectionality aDirection );
+        TBidiText::TDirectionality GetDirection();
+        void JoinRangedVisuals( TFsRangedVisual* aFirst, TFsRangedVisual* aSecond );
+        TInt GetCurrentLineOffset();
+        void SetCurrentLineOffset( TInt aOffset );
+        TBool IsNewLine();
+        
+    private:
+        void ConstructL();
+        CFsTextViewerLayouter( CAlfEnv* aEnv );
+        
+    private:
+        TBool ReorderLineFromLeftL( MFsRichTextObject* aObject, CAlfLayout* aLayout, CFsTextParser* aParser, TSize aObjectSize, TBool aRegisterSelects = ETrue );
+        TBool ReorderLineFromRightL( MFsRichTextObject* aObject, CAlfLayout* aLayout, CFsTextParser* aParser, TSize aObjectSize, TBool aRegisterSelects = ETrue );
+        
+    private:
+        CFsTextViewerCoordinator* iHelper;
+        CFsTextViewerVisualizerData* iNavigator;
+        CWsScreenDevice* iScreenDev;
+        CFsRichText* iCFsRichText;
+        TBool iSmileyEnabled;
+        TSize iDisplaySize;
+        CAlfEnv* iEnv;
+        RPointerArray<TFsRangedVisual> iCurrentLineArray;
+        TInt iCurrentLineOffset;
+        TInt iLineHeight;
+        TInt iLastCol;
+        TInt iLeftMargin;
+        TInt iRightMargin;
+        TInt iLines;
+        TInt iLowestPicPosition;
+        TBidiText::TDirectionality iMainDirection;
+        TBool iNewLine;
+        
+    public:
+        CFsTextViewerVisualizer* iVisualizer;
+        CAlfControl* iControl;
+    };
+
+#endif //C_FSTEXTVIEWERLAYOUTER_H