/*

* 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:  Active Idle main UI Controller idle integration.

*

*/

#ifndef C_AIUIIDLEINTEGRATIONIMPL_H

#define C_AIUIIDLEINTEGRATIONIMPL_H

#include "aiuiidleintegration.h"

#include <startupdomainpskeys.h>

class CActiveIdleState;

class CAknIncallBubble;

class MAiPSPropertyObserver;

class MAiFwEventHandler;

/**

 * CAiUiIdleIntegration implementation.

 */

NONSHARABLE_CLASS( CAiUiIdleIntegrationImpl ) : public CAiUiIdleIntegration

    {

public: // constructor and destructor

    static CAiUiIdleIntegrationImpl* NewL( CEikonEnv& aEikEnv,         

                const TAiIdleKeySoundConfig& aKeySoundConfig,

                MAiFwEventHandler* aAiFwEventHandler );

    ~CAiUiIdleIntegrationImpl();

public: // new functions

    void HandleWsEventL( const TWsEvent& aEvent, 

                         CCoeControl* aDestination );

private: // constructors

    CAiUiIdleIntegrationImpl(CEikonEnv& aEikEnv,

                             MAiFwEventHandler* aAiFwEventHandler);

    void ConstructL(const TAiIdleKeySoundConfig& aKeySoundConfig);

private: // new functions

    void ActivateUI();

    void SetCallBubbleIfNeededL();

    void ClearCallBubbleL();

    static TInt HandleSystemStateChange( TAny *aPtr );

    static TInt HandleUiStartupStateChange( TAny *aPtr );

    static TInt HandleCallEvent( TAny *aPtr );

private: // data  

    CEikonEnv& iEikEnv;  

    CActiveIdleState* iActiveIdleState;

    TBool iThisApplicationForeground;

    TBool iIncallBubbleAllowed;

    TInt iThisApplicationWgId;

    TInt iEikonServerWgId;

    CAknIncallBubble* iIncallBubble;

    /**

     * Observer for system state Publish&Subscribe key.

     * Owned.

     */

    MAiPSPropertyObserver* iSystemStateObserver;

    /**

     * Observer for system state Publish&Subscribe key.

     * Owned.

     */

    MAiPSPropertyObserver* iUiStartupStateObserver;

    /**

    * Observer telephony state

    * Owned

    */

    MAiPSPropertyObserver* iCallStatusObserver;

    /**

     * Framework event handler. For notifying critical startup over.

     * Not owned.

     */

    MAiFwEventHandler* iAiFwEventHandler;

    TBool iSystemStateOk;

    TBool iUiStartupPhaseOk;

    };

#endif // C_AIUIIDLEINTEGRATION_H