taskswitcher/server/src/hsrunningappsession.cpp
changeset 117 c63ee96dbe5f
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/taskswitcher/server/src/hsrunningappsession.cpp	Thu Sep 16 12:11:40 2010 +0100
@@ -0,0 +1,105 @@
+/*
+* Copyright (c) 2009 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:
+*
+*/
+#include "hsrunningappsession.h"
+#include "tstaskmonitorglobals.h"
+
+#include "hsdataobservertask.h"
+#include "hsdataprovidertask.h"
+#include "tsdatatask.h"
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+CRunningAppSession::CRunningAppSession(MTsDataObserverStorage& observerStorage,
+                                       const MTsDataProvider& dataProvider)
+:
+    mObserverStorage(observerStorage),
+    mDataProvider(dataProvider)
+{
+    // No implementation required
+}
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+CRunningAppSession::~CRunningAppSession()
+{
+    mObserverStorage.Invalidate(this);
+    mDataStorages.Close();
+}
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+CRunningAppSession* CRunningAppSession::NewL(MTsDataObserverStorage& observerStorage, 
+                                             const MTsDataProvider& dataProvider,
+                                             const TArray<MTsDataStorage*> &dataStorages)
+{
+    CRunningAppSession* self = new (ELeave) CRunningAppSession(observerStorage, 
+                                                               dataProvider);
+    CleanupStack::PushL(self);
+    self->ConstructL(dataStorages);
+    CleanupStack::Pop(self);
+    return self;
+}
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+void CRunningAppSession::ConstructL(const TArray<MTsDataStorage*> &dataStorages)
+{
+    for (TInt iter(0); iter < dataStorages.Count(); ++iter) {
+        mDataStorages.AppendL(dataStorages[iter]);
+    }
+}
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+void CRunningAppSession::ServiceL(const RMessage2& message)
+{
+    switch (message.Function()) {
+    case SubscribeRunningAppChanges:
+        CHsDataObserverTask::ExecuteLD(mObserverStorage, message);
+        break;
+    
+    case CancelSubscribeRunningAppChanges:
+        mObserverStorage.Cancel(message);
+        break;
+    
+    case GetRunningAppInfo:
+    case FlushData:
+        HsDataProviderTask::ExecuteL(mDataProvider, message);
+        break;
+        
+    case RegisterScreenshotMessage:
+    case UnregisterScreenshotMessage:
+    case VisibilityChange:
+    case OpenTaskMessage:
+    case CloseTaskMessage:
+        TsDataTask::ExecuteL(mDataStorages.Array(), message);
+        break;
+    
+    default:
+        message.Complete(CServer2::EBadMessageNumber);
+    }
+}