/*

* 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: This file contains CMainMenuContainer class definition.

*

*/

#ifndef CMAINMENUCONTAINER_H

#define CMAINMENUCONTAINER_H

// INCLUDES

#include <coecntrl.h>

#include <eiklbo.h>

// FORWARD DECLARATIONS

class CEikTextListBox;

// CLASS DECLARATION

/**

*  CMainMenuContainer  container control class.

*  

*/

class CMainMenuContainer : public CCoeControl, public MEikListBoxObserver /* MCoeControlObserver */

    {

    public: // Constructors and destructor

        /**

        * Symbian OS default constructor.

        * @param aRect Frame rectangle for container.

        */

        void ConstructL(const TRect& aRect);

        /**

        * Destructor.

        */

        ~CMainMenuContainer();

    public: // New functions

        /**

        * Get currently selected items index.

        * @return Current item index.

        */		

		TInt GetActiveLine();   

		/**

		 * Makes the iListBox store its focus position to CAppUiAppUi object

		 */

		void SaveActiveLine();

    public: // Functions from base classes

        /**

        * Method HandleSelectedListItemL handles valix index.

        * @param aIndex Current item index.

        */

        void HandleSelectedListItemL( TInt aIndex );    

    private: // Functions from base classes

        /**

        * From CoeControl,SizeChanged.

        * Called by framework when the view size is changed.

        */

        void SizeChanged();

        /**

        * From CoeControl,CountComponentControls.

        * @return Number of controls indside this container.

        */

        TInt CountComponentControls() const;

        /**

        * From CCoeControl,ComponentControl.

        * Gets the specified component of a compound control.

        * @param aIndex The index of the control to get.

        * @return The component control with an index of aIndex.

        */

        CCoeControl* ComponentControl(TInt aIndex) const;

        /**

        * From CCoeControl,Draw.

        * Draw a control, called by window server.

        * @param aRect The region of the control to be redrawn. Co-ordinates 

        *              are relative to the control's origin (top left corner).

        */

        void Draw(const TRect& aRect) const;

        /**

        * Handles list box events.

        * @param aListBox The originating list box. 

        * @param aEventType A code for the event. Further information may be

        *                   obtained by accessing the list box itself.

        */

		void HandleListBoxEventL(CEikListBox* aListBox,TListBoxEvent aEventType);

        /**

        * From CCoeControl,OfferKeyEventL

        * Handles key events.

        * @param aKeyEvent The key event.

        * @param aType The type of key event.

        * @return Indicates whether or not the key event was used 

        *         by this control.

        */

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

    private: //data

		CEikTextListBox*    iListBox;

    };

#endif

// End of File