/*

* Copyright (c) 2005-2006 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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:  Shows the information label in UI.*

*/

#ifndef C_VCXHGVODINFORMATIONPOPUP_H

#define C_VCXHGVODINFORMATIONPOPUP_H

//  INCLUDES

#include <AknUtils.h> 

#include <AknInfoPopupNoteController.h>

#include "CIptvTimer.h"

#include "MIptvTimerObserver.h"

// FORWARD DECLARATIONS

class CVcxNsUiEngine;

class CAknInfoPopupNoteController;

class CAknView; 

// CLASS DECLARATION

/**

 * CVcxHgVodInformationPopup class 

 * utilizes CAknInfoPopup class that shows the information

 * label in UI

 */

NONSHARABLE_CLASS ( CVcxHgVodInformationPopup ) : public CBase,

                                  public MIptvTimerObserver, 

                                  public MAknInfoPopupNoteObserver

    {    

public:  // Constructors and destructor

    /**

    * Two-phased constructor.

    */

    static CVcxHgVodInformationPopup* NewL( CAknView& aParentView, 

                                            CVcxNsUiEngine& aUiEngine );

    /**

     * Destructor.

     */

    virtual ~CVcxHgVodInformationPopup();

    /** 

     * Shows given data in popup. 

     * 

     */

    void ShowL();

    /**

     * Hides popup 

     */

    void Hide();

    /**

     * Set text to info control

     */

    void SetTextL( const TDesC& aText );

    /**

     * Called when internal timer expires.

     *

     * @param aTimer Timer that expired.

     */    

    void TimerExpired( CIptvTimer* aTimer );

    /**

     * Handles the foreground event.

     * @param aForeground Is foreground state gained or not.

     */

    void HandleForegroundEventL( TBool aForeground );

    /**

     * Layout/orientation has been changed.

     */

    void HandleSizeChange();

private:

    CVcxHgVodInformationPopup( CAknView& aParentView, 

                               CVcxNsUiEngine& aUiEngine );

    void ConstructL();

    /**

     * Creates internal popup note control.

     *

     * @return ETrue if control was created.

     */    

    TBool CreateControlL();

    /**

     * Deletes internal popup note control.

     */

    void DeleteControl(); 

//From MAknInfoPopupNoteObserver

     /**

     * From MAknInfoPopupNoteObserver

     * Handles events reported from info popup note.

     * 

     */

     void HandleInfoPopupNoteEvent( CAknInfoPopupNoteController* aController,

                                    TAknInfoPopupNoteEvent aEvent );

private:    // Data

    //Reference to parent view class

	CAknView&                           iParentView;

    //Reference to application ui class

    CVcxNsUiEngine&                      iUiEngine;

    //Pointer to popup note controller class ( from avkon )

    CAknInfoPopupNoteController*        iPopupController;

    //Text to be shown in ui

	HBufC*			                    iPopupText;

    //

	CIptvTimer*                         iTimer;

	// Top right corner of parent rect.

	TPoint iTopRight;

    };

#endif  // C_VCXHGVODINFORMATIONPOPUP_H