/*

* Copyright (c) 2006 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:  Container class.

*

*/

#ifndef MPXAUDIOEFFECTSVIEWCONTAINER_H

#define MPXAUDIOEFFECTSVIEWCONTAINER_H

// INCLUDES

#include <coecntrl.h>

// FORWARD DECLARATIONS

class CMPXAudioEffectsItems;

class CMPXAudioEffectsModel;

class CMPXAudioEffectsViewImp;

/**

*

* @class    CMPXAudioEffectsViewContainer 

* @brief    This is the container class for a list example based on the

* standard Symbian OS architecture.  

* 

*/

class CMPXAudioEffectsViewContainer : public CCoeControl

    {

public:

    /**

     * C++ default constructor.

     */

    CMPXAudioEffectsViewContainer();

    /**

    * Two-phased constructor

    */

    void ConstructL(

        const TRect& aRect,

        CMPXAudioEffectsModel* aModel );

    /**

    * Destructor

    */

    ~CMPXAudioEffectsViewContainer();

    /**

    * Change currently selected item

    */

    void ChangeSelectedItemL();

private: // from CoeControl

    /**

    * From CCoeControl

    * Called by the framework in compound controls

    * @return The number of controls in this CMPXAudioEffectContainer

    */

    TInt CountComponentControls() const;

    /**

    * From CCoeControl

    * Called by the framework in compound controls  

    * @param The index of the control to return

    * @return The control for aIndex

    */

    CCoeControl* ComponentControl( TInt aIndex ) const;

    /**

    * From CCoeControl

    * Called by the framework whenever a key event occurs.  

    * Passes the key event to the saved games list if it is not null, 

    * otherwise returns EKeyWasNotConsumed

    *

    * @param aKeyEvent the Key event which occured, e.g. select key pressed

    * @param aType the type of Key event which occurred, e.g. key up, key

    *              down

    * @return TKeyResponse EKeyWasNotConsumed if the key was not processed,

    *         EKeyWasConsumed if it was

    */

    TKeyResponse OfferKeyEventL(

        const TKeyEvent& aKeyEvent,

        TEventCode aType );

    /**

     * From CCoeControl.

     * Responds to changes to the size and position of the contents of this 

     * control.

     */

    void SizeChanged();

    /**

     * From CoeControl.

     * Handles a change to the control's resources.

     *

     * @param aType A message UID value.

     */

    void HandleResourceChange( TInt aType );

    /**

    * From CCoeControl

    */

    void GetHelpContext( TCoeHelpContext& aContext ) const;

private: //data

    CMPXAudioEffectsModel* iModel;  // Not own

    CMPXAudioEffectsItems* iSettingItems; // Own. The settings list

    };

#endif

// End of File