/*

* Copyright (c) 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:   This file contains the header file of the CIAUpdateHistoryContainer

*                class 

*

*/

#ifndef IA_UPDATE_HISTORY_CONTAINER_H

#define IA_UPDATE_HISTORY_CONTAINER_H

#include <coecntrl.h>

class CAknDoubleGraphicStyleListBox;

class MIAUpdateHistory;

class MIAUpdateHistoryItem;

/*! 

  @class CIAUpdateHistoryContainer

  @discussion 

  */

class CIAUpdateHistoryContainer : public CCoeControl

    {

public:

    /*!

      @function NewL

      @discussion Create a CIAUpdateHistoryContainer object, which will draw itself to aRect

      @param aRect the rectangle this view will be drawn to

      @result a pointer to the created instance of CIAUpdateHistoryContainer

      */

    static CIAUpdateHistoryContainer* NewL( const TRect& aRect );

    /*!

      @function NewLC

      @discussion Create a CIAUpdateHistoryContainer object, which will draw itself to aRect

      @param aRect the rectangle this view will be drawn to

      @result a pointer to the created instance of CIAUpdateHistoryContainer

      */

    static CIAUpdateHistoryContainer* NewLC( const TRect& aRect );

    /*!

      @function ~CIAUpdateHistoryContainer

      @discussion Destroy the object and release all memory objects

      */

     virtual ~CIAUpdateHistoryContainer();

    /*!

     * @function RefreshL

     *

     * @discussion Populate list box with the given nodes.

     * @param aHistory

     */

    void RefreshL( MIAUpdateHistory& aHistory );       

private:  // from CCoeControl

    /*!

     * @function OfferKeyEventL

     *

     * @discussion Handle key events by forwarding them to the list box.

     * @param aKeyEvent The key event.

     * @param aType The event type.

     * @result Indicates whether or not the key event was used by this control. 

     */

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

     /*!

      * @see CCoeControl::SizeChanged

      */

     void SizeChanged();

     /*!

      * @see CCoeControl::CountComponentControls

      */

     TInt CountComponentControls() const;

     /*!

      *  @see CCoeControl::ComponentControl

      */

     CCoeControl* ComponentControl( TInt aIndex ) const;

     /**

     * Handles a resource relative event

     *

     * @param aType Event type

     */

     void HandleResourceChange( TInt aType );

private:

    /*!

      @function ConstructL

      @discussion  Perform the second phase construction of a CIAUpdateHistoryContainer object

      @param aRect the rectangle this view will be drawn to

      */

    void ConstructL(const TRect& aRect);

    /*!

      @function CIAUpdateHistoryContainer

      @discussion Perform the first phase of two phase construction 

      */

    CIAUpdateHistoryContainer();

    // Creates the state description string.

    HBufC* NodeStateDescriptionLC( const MIAUpdateHistoryItem& aItem );

private: // Data

    CDesCArray* iItemTextArray;

    CAknDoubleGraphicStyleListBox* iListBox;

    };

#endif // IA_UPDATE_HISTORY_CONTAINER_H