diff -r 3104fc151679 -r 9a48e301e94b imstutils/imconversationview/imcvuiapp/inc/cimcvapptextviewcontrol.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/imstutils/imconversationview/imcvuiapp/inc/cimcvapptextviewcontrol.h	Wed Sep 01 12:33:36 2010 +0100
@@ -0,0 +1,276 @@
+/*
+* Copyright (c) 2007-2008 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:  textview class
+*
+*/
+
+
+#ifndef _CIMCVAPPTEXTVIEWCONTROL_H
+#define _CIMCVAPPTEXTVIEWCONTROL_H
+
+//  INCLUDES
+#include <eiksbobs.h> // MEikScrollBarObserver
+#include <eikbctrl.h>
+#include <frmtlay.h> // TCursorSelection
+#include "mimcvapptextview.h"
+
+// FORWARD DECLARATIONS
+class CTextLayout;
+class CTextView;
+class CEikScrollBarFrame;
+class CAknsBasicBackgroundControlContext;
+class CIMCVAppCustomDraw;
+
+// CLASS DECLARATION
+
+/**
+*  Text viewer component
+*  @since 5.0
+*/
+class CIMCVAppTextViewControl : public CCoeControl,
+						   public MIMCVAppTextView,
+                           public MEikScrollBarObserver
+    {
+    
+    public:  // Constructors and destructor
+        
+        /**
+         * Two-phased constructor.
+         * @param aRect Draw area
+         * @param aParent Parent control
+         * @param aTextLayout Text to be viewed
+         * @return Instance of this class
+         */
+        static CIMCVAppTextViewControl* NewL( const TRect& aRect, 
+                                         const CCoeControl& aParent,
+                                         MLayDoc* aTextLayout );
+        
+        /**
+         * Destructor.
+         */
+        virtual ~CIMCVAppTextViewControl();
+
+
+		void UpdateChatViewL ();
+		/**
+		 * Update the view
+		 */
+
+		void SmileyDialogLaunched (TBool aLaunched);
+		
+		void UpdateViewL();
+
+    protected:  // New functions
+        
+        /**
+         * Updates scrollbars
+         */
+        void UpdateScrollBarsL( TBool aScrollDraw = ETrue );
+        
+
+        /**
+         * Set highlight state
+         */
+        void SetHighlighted( TBool aIsHighlighted );
+        
+        /**
+         * Get scrollbars
+         */
+        const CEikScrollBarFrame* ScrollBarFrame();
+        
+        /**
+         * Finds the document position which is located at aPoint
+         * @param aPoint Location to find
+         * @return Document position or 
+         *         KErrNotFound if not found
+         */
+        TInt FindDocPos( TPoint aPoint );
+    protected:  // Functions from MIMCVAppTextView
+        
+        /**
+         * @see MIMCVAppTextView
+         */
+        void HandleFormatChangedL( TCursorSelection& aChanged,
+                                   TBool aPreserverFocus = EFalse );
+        
+        /**
+         * @see MIMCVAppTextView
+         */
+        void HandleInsertDeleteL( TCursorSelection& aChanged, 
+                                  TInt aDeletedChars );
+                                  
+        /**
+         * @see MIMCVAppTextView
+         */
+        void HandleAdditionL( TBool aFirst, 
+                              TCursorSelection& aSelection, 
+                              TBool aTop  );
+
+
+        /**
+         * @see MIMCVAppTextView
+         */
+        void ScrollVisibleL( TCursorSelection& aSelection, TBool aTop );
+        
+        /**
+         * @see MIMCVAppTextView
+         */
+        TCursorSelection ScrollSelection();
+        
+        /**
+         * @see MIMCVAppTextView
+         */
+        void ScrollLinesL( TInt aAmount );
+        
+        /**
+         * @see MIMCVAppTextView
+        */
+   public:
+     
+        TBool IsVisible( TInt aPos );
+    
+        /**
+         * @see MIMCVAppTextView
+         */
+     protected:
+        TBool ParagraphFits( TInt aPos );
+        
+        /**
+         * @see MIMCVAppTextView
+         */
+        void Redraw();
+
+        /**
+         * @see MIMCVAppTextView
+         */
+        void SetPenBehaviour( TPenBehaviour aPen );
+
+        /**
+         * @see MIMCVAppTextView
+         */
+        MIMCVAppTextView::TPenBehaviour PenBehaviour();
+
+        /**
+         * @see MIMCVAppTextView
+         */
+        void ProcessStylusEventL( const TPointerEvent& aPointerEvent );
+        
+        /**
+         * @see MIMCVAppTextView
+         */
+        void HandleGlobalChangeNoRedrawL(
+            TViewYPosQualifier aYPosQualifier = TViewYPosQualifier() );
+        
+        
+    public: // from MObjectProvider
+    
+	    TTypeUid::Ptr MopSupplyObject(TTypeUid aId);        
+
+    protected: // from MEikScrollBarObserver
+
+    	void HandleScrollEventL( CEikScrollBar* aScrollBar, 
+    	                         TEikScrollEvent aEventType );
+
+    protected:  // Functions from CCoeControl
+    
+        /**
+         * @see CCoeControl
+         */
+        TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent, 
+                                     TEventCode aType );
+        
+        /**
+         * @see CCoeControl
+         */
+        void HandlePointerEventL( const TPointerEvent& aPointerEvent );        
+        
+        /**
+         * @see CCoeControl
+         */
+        void Draw( const TRect& aRect ) const;
+        
+        /**
+         * @see CCoeControl
+         */
+        void SizeChanged();
+		
+        /**
+         * @see CCoeControl
+         */
+	    TInt CountComponentControls() const;
+	    
+	    
+        /**
+         * @see CCoeControl
+         */
+        CCoeControl* ComponentControl(TInt aIndex) const;
+          
+        
+    protected:
+
+        /**
+        * C++ default constructor.
+        */
+        CIMCVAppTextViewControl();
+
+        /**
+        * By default Symbian 2nd phase constructor is private.
+        * @param aRect Draw area
+        * @param aParent Parent control
+        * @param aTextLayout Text to be viewed
+        */
+        void ConstructL( const TRect& aRect, const CCoeControl& aParent,
+                         MLayDoc* aTextLayout );
+        
+       
+    private:    // Data
+
+        // Owns. rectangle in which to view text
+        TRect iViewRect;
+        
+        // Owns. text layout
+        CTextLayout* iLayout;
+        
+        // Owns. text view           
+        CTextView* iTextView;
+                
+        // Owns. custom drawer for skins
+        CIMCVAppCustomDraw* iCustomDraw;
+        
+        // Owns. scroll bar container
+        CEikScrollBarFrame* iScrollBar;
+        
+        // Is control in stack?
+        TBool iAddedToStack;
+
+        //owns
+        CAknsBasicBackgroundControlContext* iBgContext; // Skin background control context
+        
+        // Own. Clipping region to prevent flickering
+        RRegion* iClipping;
+
+        // Highlight state inside text view
+        TBool iIsHighlighted;
+        
+        // Determines how this contol reacts to pointer events
+        TPenBehaviour iPenType;
+
+		TBool iSmileyDialogLaunched;
+       
+    };
+
+#endif      // _CIMCVAPPTEXTVIEWCONTROL_H
+            
+// End of File
+