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 "hsrunningappsession.h"

    18 #include "tstaskmonitorglobals.h"

    19 

    20 #include "hsdataobservertask.h"

    21 #include "hsdataprovidertask.h"

    22 #include "tsdatatask.h"

    23 

    24 // -----------------------------------------------------------------------------

    25 //

    26 // -----------------------------------------------------------------------------

    27 //

    28 CRunningAppSession::CRunningAppSession(MTsDataObserverStorage& observerStorage,

    29                                        const MTsDataProvider& dataProvider)

    30 :

    31     mObserverStorage(observerStorage),

    32     mDataProvider(dataProvider)

    33 {

    34     // No implementation required

    35 }

    36 

    37 // -----------------------------------------------------------------------------

    38 //

    39 // -----------------------------------------------------------------------------

    40 //

    41 CRunningAppSession::~CRunningAppSession()

    42 {

    43     mObserverStorage.Invalidate(this);

    44     mDataStorages.Close();

    45 }

    46 

    47 // -----------------------------------------------------------------------------

    48 //

    49 // -----------------------------------------------------------------------------

    50 //

    51 CRunningAppSession* CRunningAppSession::NewL(MTsDataObserverStorage& observerStorage, 

    52                                              const MTsDataProvider& dataProvider,

    53                                              const TArray<MTsDataStorage*> &dataStorages)

    54 {

    55     CRunningAppSession* self = new (ELeave) CRunningAppSession(observerStorage, 

    56                                                                dataProvider);

    57     CleanupStack::PushL(self);

    58     self->ConstructL(dataStorages);

    59     CleanupStack::Pop(self);

    60     return self;

    61 }

    62 

    63 // -----------------------------------------------------------------------------

    64 //

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

    66 //

    67 void CRunningAppSession::ConstructL(const TArray<MTsDataStorage*> &dataStorages)

    68 {

    69     for (TInt iter(0); iter < dataStorages.Count(); ++iter) {

    70         mDataStorages.AppendL(dataStorages[iter]);

    71     }

    72 }

    73 

    74 // -----------------------------------------------------------------------------

    75 //

    76 // -----------------------------------------------------------------------------

    77 //

    78 void CRunningAppSession::ServiceL(const RMessage2& message)

    79 {

    80     switch (message.Function()) {

    81     case SubscribeRunningAppChanges:

    82         CHsDataObserverTask::ExecuteLD(mObserverStorage, message);

    83         break;

    84     

    85     case CancelSubscribeRunningAppChanges:

    86         mObserverStorage.Cancel(message);

    87         break;

    88     

    89     case GetRunningAppInfo:

    90     case FlushData:

    91         HsDataProviderTask::ExecuteL(mDataProvider, message);

    92         break;

    93         

    94     case RegisterScreenshotMessage:

    95     case UnregisterScreenshotMessage:

    96     case VisibilityChange:

    97     case OpenTaskMessage:

    98     case CloseTaskMessage:

    99         TsDataTask::ExecuteL(mDataStorages.Array(), message);

   100         break;

   101     

   102     default:

   103         message.Complete(CServer2::EBadMessageNumber);

   104     }

   105 }