/*

* Copyright (c) 2007 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:  Publish&Subscribe event listener 

*

*/

#ifndef WIDGETUIPSNOTIFIER_H_

#define WIDGETUIPSNOTIFIER_H_

#include <e32base.h>

#include <e32property.h>

#include <flogger.h>

#include <widgetregistryclient.h>

#include <WidgetRegistryData.h>

class CWidgetUiWindowManager;

class CWidgetUiWindow;

const TUid KMyPropertyCat = { 0x10282E5A };

const TUid KPropertyWidgetUI = { 0x10282822 };

enum  TPropertyKeyValues {EWidgetRegAltered = 110, ESapiPrompt = 115, ESapiPromptCleared=116};

enum  TOperations {EIncrement = 1, EDecrement = -1};

class CWidgetUiPSNotifier : public CActive

    {

    CWidgetUiPSNotifier(CWidgetUiWindowManager& aWindowManager, TPropertyKeyValues aKey);

    void ConstructL();

    void RunL();

    void DoCancel();

public:

    static CWidgetUiPSNotifier* NewL(CWidgetUiWindowManager& aWindowManager , TPropertyKeyValues aKey);

    ~CWidgetUiPSNotifier();

    RProperty                           iProperty;    

    void UpdateWindowList();

    void UpdateSapiPromptState();

private:

     CWidgetUiWindowManager& iWindowManager;

     TPropertyKeyValues iKey;

    };

#endif