/*

* 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 "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:  UI Framework observer for Active Idle

*

*/

#ifndef C_AIUIFRAMEWORKOBSERVERIMPL_H

#define C_AIUIFRAMEWORKOBSERVERIMPL_H

#include <e32base.h>

#include "aistatemanager.h"

#include "aiuiframeworkobserver.h"

#include "aidevicestatusobserver.h"

/**

 * CAiUiFrameworkObserverImpl implements MAiUiFrameworkObserver for

 * Active Idle framework. It is also a bridge between MAiUiFrameworkObserver

 * and Active Idle system state manager.

 *

 *  @lib aifw_hs.lib

 *  @since S60 3.2

 */

NONSHARABLE_CLASS( CAiUiFrameworkObserverImpl )

    : public CBase,

      public MAiUiFrameworkObserver,

      public MAiDeviceStatusObserver

    {

public:

    static CAiUiFrameworkObserverImpl* NewL( MAiStateManager& aManager );

    virtual ~CAiUiFrameworkObserverImpl();

// from base class MAiDeviceStatusObserver

    TAiStateChanges Status();

private:

    CAiUiFrameworkObserverImpl( MAiStateManager& aManager );

    void ConstructL();

// from base class MAiUiFrameworkObserver

    void HandleResourceChange( TInt aType );

    void HandleForegroundEvent( TBool aForeground );

private: // data

    /**

     * State manager.

     */

    MAiStateManager& iManager;

    };

#endif // C_AIUIFRAMEWORKOBSERVERIMPL_H