/*

* Copyright (c) 2009 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:  

*

*/

#ifndef LAUNCHERCONTAINEROUTPUT_H

#define LAUNCHERCONTAINEROUTPUT_H

// INCLUDES

#include <coecntrl.h>

#include <eiksbobs.h>

class CEikRichTextEditor;

class CEikScrollBarFrame;

class CLauncherEngine; 

// FORWARD DECLARATIONS

// CLASS DECLARATION

/**

*  CLauncherContainerOutput  container control class.

*  

*/

class CLauncherContainerOutput : public CCoeControl, MCoeControlObserver, MEikScrollBarObserver

    {

    public: // Constructors and destructor

        /**

        * EPOC default constructor.

        * @param aRect Frame rectangle for container.

        */

        void ConstructL(const TRect& aRect, CLauncherEngine* aEngine);

        /**

        * Destructor.

        */

        ~CLauncherContainerOutput();

    public: // New functions

        void PrintTextL(const TDesC& aDes);

        void ClearOutputWindowL();

    public: // Functions from base classes

    private: // Functions from base classes

        void Draw(const TRect& aRect) const;

        void HandleControlEventL(CCoeControl* aControl,TCoeEvent aEventType);

        void HandleScrollEventL(CEikScrollBar* aScrollBar,TEikScrollEvent aEventType); // From MEikScrollBarObserver

    public:

        void HandleResourceChange(TInt aType);

	private:

		TKeyResponse OfferKeyEventL(const TKeyEvent& aKeyEvent, TEventCode /*aType*/);

    private:

        /**

         * Updates the containers content in screen.

         * @param aScrollToBottom If true, screen is scrolled to bottom.

         * @param aScrollToTop If true, screen is scrolled to top. Ignored if

         * aScrollToBottom is set true.

         */

        void UpdateVisualContentL(TBool aScrollToBottom, TBool aScrollToTop = EFalse);

    private: //data

        CEikScrollBarFrame*     iScrollBarFrame;

        HBufC*                  iText;

        const CFont*            iFont;

        HBufC*                  iWrapperString;

        CArrayFix<TPtrC>*       iWrappedArray;

        TInt                    iCurrentLine;

        TInt                    iLineCount;

        TInt                    iNumberOfLinesFitsScreen;

        TInt                    iLeftDrawingPosition;

        TReal                   iX_factor;

        TReal                   iY_factor;

        CLauncherEngine* iEngine;

    };

#endif

// End of File