--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/emailuis/emailui/inc/ncseditor.h	Thu Dec 17 08:39:21 2009 +0200
@@ -0,0 +1,187 @@
+/*
+* 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: This file defines class CNcsEditor.
+*
+*/
+
+
+
+#ifndef CNCSEDITOR_H
+#define CNCSEDITOR_H
+
+
+#include <eikrted.h>
+#include <AknUtils.h>
+#include "ncscontrol.h"
+#include "ncsutility.h"
+#include "ncsconstants.h"
+
+class CAknsBasicBackgroundControlContext;
+class CNcsCustomDraw;
+class CNcsEditorCustomDraw;
+
+/**
+*  CNcsEditor
+*/
+class CNcsEditor : public CEikRichTextEditor, public MNcsControl
+    {
+public: // construction and destruction
+    
+    CNcsEditor(
+        MNcsFieldSizeObserver* aSizeObserver = NULL,
+        TBool aHeaderField = ETrue,
+        TNcsEditorUsage aEditorUsage = ENcsEditorDefault );
+    
+    void ConstructL( const CCoeControl* aParent,
+                     TInt aNumberOfLines,
+                     TInt aTextLimit );    
+
+    virtual ~CNcsEditor();
+
+public: // new functions
+    
+    void OpenVirtualKeyBoardL();
+    
+    void GetLineRectL( TRect& aLineRect ) const;
+        
+    virtual TInt ScrollableLines() const;
+    
+    virtual TInt CursorLineNumber() const;
+    
+    virtual TInt LineCount() const;
+        
+    virtual TInt CursorPosition() const;
+        
+    virtual const TDesC& GetLabelText() const;
+		
+    // <cmail> Platform layout change       
+    TInt LayoutLineCount() const;
+    // </cmail> Platform layout change    
+    
+    virtual void Reposition(TPoint& /*aPt*/, TInt /*aWidth*/) {}
+
+    void SetMaximumLabelLength( TSize aSize );
+		
+    void SetupEditorL();
+		
+    void PositionChanged();
+        
+    TInt TextHeight() const;
+        
+    TInt GetLineHeightL() const;
+        
+    TInt GetNumChars() const;
+        
+    TInt DocumentLength() const;
+
+    TInt PixelsAboveBand() const;
+    
+    TInt ChangeBandTopL(TInt aPixels);
+    
+	void UpdateFontSize();
+	
+	TBool HasSemicolonAtTheEndL() const;
+	
+	//<cmail>
+	void SetRealRect( TRect aRect );
+	
+	void FormatAllTextNowL();
+	//<cmail>
+
+	void UpdateCustomDrawer();
+	
+#ifdef _DEBUG
+    void DebugDump();
+#endif
+        
+    void SetTextColorL( TLogicalRgb aColor );
+
+    TInt TrimmedTextLength();
+
+// <cmail> Platform layout changes   
+    void SetNcsFontType( NcsUtility::TNcsLayoutFont aFontType );
+// </cmail> Platform layout changes
+
+public: // from CoeControl
+    
+    virtual TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aType );
+
+    virtual void SetRect( const TRect& aRect );
+    void ActivateL();
+    
+public: // from CEikEdwin
+
+    virtual void SetTextL( const TDesC* aDes );
+
+    virtual void HandleResourceChange( TInt aType );
+
+protected: // from CEikEdwin    
+    
+    //<cmail> Platform layout change
+    // virtual CLafEdwinCustomDrawBase* CreateCustomDrawL();
+    // </cmail>
+
+protected: // from MEditObserver
+
+    virtual void EditObserver( TInt aStart, TInt aExtent );
+    
+private: // methods used internally
+    
+	// <cmail> Platform layout change 
+    void UpdateFontL();
+    // </cmail> Platform layout change 
+	
+    void UpdateColors();
+
+    void UpdateGraphics();
+    
+    void DoUpdateGraphicsL();
+    
+    TAknTextComponentLayout GetLayout();
+    //<cmail>
+    void Draw( const TRect& aRect ) const;
+    //</cmail>
+private: // data
+    
+    TInt iPreviousFontHeight;
+    TInt32 iPreviousLineSpacingInTwips;
+
+    TRgb iTextColor;
+    CCharFormatLayer* iGlobalCharFormat;
+    
+    // Flag indicating whether this control is header field.
+    // Header fields have different backgrounds than message field.
+    TBool iHeaderField;
+
+    // background control context. Owned.
+    CAknsBasicBackgroundControlContext* iBgContext;
+
+    // Custom drawer. Not owned.
+    CNcsCustomDraw* iCustomDrawer;
+
+    // Platform layout change
+    NcsUtility::TNcsLayoutFont iNcsFontType;
+
+    // Custom drawer for row lines. Own  
+    CNcsEditorCustomDraw* iEditorCustomDrawer;
+    
+    // what purpose editor is used to
+    TNcsEditorUsage iEditorUsage;
+    
+    // Real screen rectangle
+    TRect iRealRect;
+    };
+
+
+#endif