1 /*

     2 * Copyright (c) 2009 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 "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:

    15 *

    16 */

    17 #include "mcsmenunotifier.h"

    18 #include "mcsmenu.h"

    19 #include "menumsg.h"

    20 

    21 NONSHARABLE_CLASS( RMenuNotifier::TData )

    22     {

    23     };

    24 

    25 // ================= MEMBER FUNCTIONS =======================

    26 

    27 // ---------------------------------------------------------

    28 // RMenuNotifier::Close

    29 // ---------------------------------------------------------

    30 //

    31 EXPORT_C void RMenuNotifier::Close()

    32     {

    33     if ( iData )

    34         {

    35         CloseSubSession( EMenuNotifierClose );

    36         delete iData; iData = NULL;

    37         }

    38     }

    39 

    40 // ---------------------------------------------------------

    41 // RMenuNotifier::Open

    42 // ---------------------------------------------------------

    43 //

    44 EXPORT_C TInt RMenuNotifier::Open( RMenu& aMenu )

    45     {

    46     __ASSERT_DEBUG( !iData, User::Invariant() );

    47     // Creation of local data and server object is atomic.

    48     TInt err = KErrNone;

    49     iData = new RMenuNotifier::TData();

    50     if ( iData )

    51         {

    52         err = CreateSubSession( aMenu, EMenuNotifierOpen );

    53         if ( err )

    54             {

    55             delete iData; iData = NULL;

    56             }

    57         }

    58     else

    59         {

    60         err = KErrNoMemory;

    61         }

    62     return err;

    63     }

    64 

    65 // ---------------------------------------------------------

    66 // RMenuNotifier::Notify

    67 // ---------------------------------------------------------

    68 //

    69 EXPORT_C void RMenuNotifier::Notify

    70 ( TInt aFolder, TInt aEvents, TRequestStatus& aStatus )

    71     {

    72     __ASSERT_DEBUG( iData, User::Invariant() );

    73     TIpcArgs args( aFolder, aEvents );

    74     SendReceive( EMenuNotifierNotify, args, aStatus );

    75     }

    76 

    77 // ---------------------------------------------------------

    78 // RMenuNotifier::Cancel

    79 // ---------------------------------------------------------

    80 //

    81 EXPORT_C void RMenuNotifier::Cancel()

    82     {

    83     __ASSERT_DEBUG( iData, User::Invariant() );

    84     SendReceive( EMenuNotifierNotifyCancel );

    85     }