1 /*

     2 * Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of the License "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Publish&Subscribe event listener 

    15 *

    16 */

    17 

    18 #ifndef WIDGETUIPSNOTIFIER_H_

    19 #define WIDGETUIPSNOTIFIER_H_

    20 

    21 #include <e32base.h>

    22 #include <e32property.h>

    23 #include <flogger.h>

    24 #include <widgetregistryclient.h>

    25 #include <WidgetRegistryData.h>

    26 

    27 class CWidgetUiWindowManager;

    28 class CWidgetUiWindow;

    29 

    30 const TUid KMyPropertyCat = { 0x10282E5A };

    31 const TUid KPropertyWidgetUI = { 0x10282822 };

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

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

    34 class CWidgetUiPSNotifier : public CActive

    35     {

    36     CWidgetUiPSNotifier(CWidgetUiWindowManager& aWindowManager, TPropertyKeyValues aKey);

    37 

    38     void ConstructL();

    39     void RunL();

    40     void DoCancel();

    41 public:

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

    43     ~CWidgetUiPSNotifier();

    44     RProperty                           iProperty;    

    45     void UpdateWindowList();

    46     void UpdateSapiPromptState();

    47 private:

    48      CWidgetUiWindowManager& iWindowManager;

    49      TPropertyKeyValues iKey;

    50     };

    51 #endif