--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/taskswitcher/server/src/hsrunningappserver.cpp	Thu Sep 16 12:11:40 2010 +0100
@@ -0,0 +1,187 @@
+/*
+* 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 <tswindowgroupsobserver.h>
+#include "tstaskmonitorglobals.h"
+#include "hsrunningappserver.h"
+#include "hsrunningappsession.h"
+#include "tsbacksteppingactivation.h"
+
+#include "tsmodel.h"
+#include "tsstorage.h"
+#include "tsservicesprovider.h"
+#include "tsserializeddataprovider.h"
+#include "tsrunningappmodel.h"
+
+_LIT(KErrObserverExists, "Observer already exists");
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+CRunningAppServer::CRunningAppServer()
+:
+CServer2(EPriorityStandard)
+{
+    // No implementation required
+}
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+CRunningAppServer::~CRunningAppServer()
+{
+    delete mBacksteppingEngine;
+    delete mStorage;
+    delete mAppsModel;
+    delete mServiceProvider;
+    delete mSerializer;
+    delete mMonitor;
+    mObservers.ResetAndDestroy();
+}
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+CRunningAppServer* CRunningAppServer::NewLC()
+{
+    CRunningAppServer* self = new (ELeave) CRunningAppServer();
+    CleanupStack::PushL(self);
+    self->ConstructL();
+    return self;
+}
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+void CRunningAppServer::ConstructL()
+{
+    StartL(KRunningAppServerName);
+    User::LeaveIfError(mWsSession.Connect());
+    mResources = CTsResourceManager::NewL();
+    mMonitor = CTsWindowGroupsMonitor::NewL(*mResources);
+    
+    mSerializer = CTsSerializedDataProvider::NewL(*this);
+    
+    RPointerArray<MTsModel> providers;
+    CleanupClosePushL(providers);
+    
+    mAppsModel = CTsRunningAppModel::NewL(*mResources, *mMonitor);
+    providers.AppendL(mAppsModel);
+    
+    CTsServiceProviderConfig *cfg = CTsServiceProviderConfig::NewLC();
+    mServiceProvider = CTsServiceProvider::NewL(*cfg);
+    CleanupStack::PopAndDestroy(cfg);
+    addProviders(providers, *mServiceProvider);
+
+    mStorage = CTsStorage::NewL(providers.Array());
+    mStorage->setObserver(mSerializer);
+    CleanupStack::PopAndDestroy(&providers);
+
+    // load initial data
+    mStorage->DataChanged();
+
+    TRAP_IGNORE(mBacksteppingEngine = CTsBacksteppingActivation::NewL(*mMonitor);)
+}
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+CSession2* CRunningAppServer::NewSessionL(const TVersion &, const RMessage2&) const
+{
+    RPointerArray<MTsDataStorage> dataStorages;
+    CleanupClosePushL(dataStorages);
+    dataStorages.AppendL(const_cast<CRunningAppServer *>(this)->mAppsModel);
+    dataStorages.AppendL(const_cast<CRunningAppServer *>(this)->mStorage);
+    CSession2* retVal = CRunningAppSession::NewL(*const_cast<CRunningAppServer *>(this),
+                                                 *const_cast<CRunningAppServer *>(this)->mSerializer,
+                                                 dataStorages.Array());
+    CleanupStack::PopAndDestroy(&dataStorages);
+    return retVal;
+    
+}
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+void CRunningAppServer::DataChanged()
+{
+    while (0 < mObservers.Count()) {
+        mObservers[0]->DataChanged();
+    }
+}
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+void CRunningAppServer::PushL(CTsDataObserver* observer)
+{
+    ( 0 <= mObservers.Find(observer)) ?
+    User::Panic(KErrObserverExists, KErrAlreadyExists) :
+    mObservers.AppendL(observer);
+}
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+void CRunningAppServer::Pop(CTsDataObserver* observer)
+{
+    const TInt offset(mObservers.Find(observer));
+    if(0 <= offset) {
+        mObservers.Remove(offset);
+    }
+}
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+void CRunningAppServer::Cancel(const RMessage2& reason)
+{
+    for (TInt iter(mObservers.Count() - 1); 0 <= iter; --iter) {
+        mObservers[iter]->Cancel(reason);
+    }
+    reason.Complete(KErrNone);
+}
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+void CRunningAppServer::Invalidate(const CSession2* session)
+{
+    for (TInt iter(mObservers.Count() - 1); 0 <= iter; --iter) {
+        if(mObservers[iter]->IsParent(session)) {
+            delete mObservers[iter];
+            mObservers.Remove(iter);
+        }
+    }
+}
+
+// -----------------------------------------------------------------------------
+void CRunningAppServer::addProviders(RPointerArray<MTsModel> &dst, 
+                                     const CTsServiceProvider& serviceProvider)
+{
+    for (TInt offset(0); offset < serviceProvider.count(); ++offset) {
+        dst.Append(&serviceProvider[offset]);
+    }
+}