--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wvuing/IMPSConnectionUI/OperationStepSrc/CCnUiNWDisconnectUiCntrlStep.cpp	Thu Dec 17 08:41:52 2009 +0200
@@ -0,0 +1,226 @@
+/*
+* Copyright (c) 2003 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:  Network connection close UI control.
+*
+*/
+
+// INCLUDE FILES
+#include <E32std.h>
+#include <CIMPSSAPSettings.h>
+#include <CPEngNWSessionSlotID2.h>
+
+#include "CCnUiNWDisconnectUiCntrlStep.h"
+#include "CCnUiConnCloser.h"
+
+#include "MCnUiUiControlContext.h"
+#include "MCnUiUiFacade.h"
+#include "MCnUiSignaller.h"
+#include "MCnUiConnectionHandler.h"
+#include "MCnUiClientPlugin.h"
+
+#include "CnUiErrors.h"
+
+
+
+// ================= MEMBER FUNCTIONS =======================
+// Two-phased constructor.
+CCnUiNWDisconnectUiCntrlStep* CCnUiNWDisconnectUiCntrlStep::NewLC(
+    MCnUiUiControlContext& aCCntxt,
+    CIMPSSAPSettings& aLogoutSap,
+    RArray< TIMPSConnectionClient >& aDisconnectedClients,
+    TBool aMainLevelOperation,
+    const CPEngNWSessionSlotID2& aNWSessionSlotID )
+    {
+    CCnUiNWDisconnectUiCntrlStep* self = new ( ELeave )
+    CCnUiNWDisconnectUiCntrlStep( aCCntxt,
+                                  aLogoutSap,
+                                  aDisconnectedClients,
+                                  aMainLevelOperation );
+    CleanupStack::PushL( self );
+    self->ConstructL( aNWSessionSlotID );
+    return self;
+    }
+
+
+// Destructor
+CCnUiNWDisconnectUiCntrlStep::~CCnUiNWDisconnectUiCntrlStep()
+    {
+    iClientsToDisconn.Reset();
+    }
+
+// C++ default constructor can NOT contain any code, that
+// might leave.
+//
+CCnUiNWDisconnectUiCntrlStep::CCnUiNWDisconnectUiCntrlStep(
+    MCnUiUiControlContext& aCCntxt,
+    CIMPSSAPSettings& aLogoutSap,
+    RArray< TIMPSConnectionClient >& aDisconnectedClients,
+    TBool aMainLevelOperation )
+        : CCnUiLogoutUiCntrlStep( aCCntxt, aLogoutSap ),
+        iRequestedDisconnClients( aDisconnectedClients ),
+        iMainlevelOperation( aMainLevelOperation )
+    {
+    }
+
+
+// Symbian OS default constructor can leave.
+void CCnUiNWDisconnectUiCntrlStep::ConstructL( const CPEngNWSessionSlotID2& aNWSessionSlotID )
+    {
+    CCnUiLogoutUiCntrlStep::ConstructL( aNWSessionSlotID );
+    }
+
+
+// -----------------------------------------------------------------------------
+// CCnUiNWDisconnectUiCntrlStep::HandleCompleteL()
+// -----------------------------------------------------------------------------
+//
+TCnUiHandleCompleteStatus CCnUiNWDisconnectUiCntrlStep::HandleCompleteL()
+    {
+    //client disconnect went ok
+
+    //if there has been a client to really logout,
+    //it is the first one in iClientsToDisconn
+    if ( iClientsToDisconn.Count() > 0 )
+        {
+        //add it among disconnected clients
+        TIMPSConnectionClient clientId = iClientsToDisconn[ 0 ];
+        User::LeaveIfError( iRequestedDisconnClients.Append( clientId ) );
+
+        //and remove from internal count array
+        iClientsToDisconn.Remove( 0 );
+        }
+
+
+    //If there is more clients to disconnect, do it
+    if ( iClientsToDisconn.Count() > 0 )
+        {
+        //there is still clients to disconnect
+        return ECnUiRestartStep;
+        }
+    else
+        {
+        //all disconnects done
+        return ECnUiStepContinueTeardown;
+        }
+    }
+
+
+// -----------------------------------------------------------------------------
+// CCnUiNWDisconnectUiCntrlStep::UndoStepL()
+// -----------------------------------------------------------------------------
+//
+void CCnUiNWDisconnectUiCntrlStep::UndoStepL()
+    {
+    //nothing to undo
+    }
+
+
+// -----------------------------------------------------------------------------
+// CCnUiNWDisconnectUiCntrlStep::DoInitLogoutStepL()
+// Template method
+// -----------------------------------------------------------------------------
+//
+TInt CCnUiNWDisconnectUiCntrlStep::DoInitLogoutStepL( TIMPSConnectionClient& aClient )
+    {
+    if ( !iInitDone )
+        {
+        //NWDisconnect initialization is done only at first run round
+
+        //if this disconnect is main level operation, then
+        //here is needed check for simultaneous operations, else not
+        if ( iMainlevelOperation )
+            {
+            if ( iCCntxt.Signaller().OperationRunning() )
+                {
+                ShowSimultaneousLoginOperationNoteL();
+                return KCnUiErrorLoginOperationAlreadyInUse;
+                }
+            }
+
+        //gather the disconnect data & clients
+        InitNWDisconnectL();
+        iInitDone = ETrue;
+        if ( iClientsToDisconn.Count() == 0 )
+            {
+            //there isn't any clients to disconnect
+            return KCnUiErrorNoClientsToDisconnect;
+            }
+        }
+
+    //in all rounds a next client is initialized for logout
+    //index zero indicates here that the first client id is handled
+    if ( iClientsToDisconn.Count() > 0 )
+        {
+        aClient = iClientsToDisconn[ 0 ];
+        return ECnUiLogoutInitContinue;
+        }
+
+    else
+        {
+        //no more clients to logout
+        return KErrNone; //breaks away from RunStepL() with KErrNone
+        }
+    }
+
+
+
+// -----------------------------------------------------------------------------
+// CCnUiNWDisconnectUiCntrlStep::DoShowLogoutOkNoteL()
+// -----------------------------------------------------------------------------
+//
+void CCnUiNWDisconnectUiCntrlStep::DoShowLogoutOkNoteL( TIMPSConnectionClient aClient )
+    {
+    switch ( aClient )
+        {
+        case EIMPSConnClientPEC:
+            {
+            iCCntxt.Ui().ShowNoteL( ECnUiDisconnectedPEC );
+            break;
+            }
+
+        case EIMPSConnClientIM:
+            {
+            iCCntxt.Ui().ShowNoteL( ECnUiDisconnectedIM );
+            break;
+            }
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CCnUiNWDisconnectUiCntrlStep::InitNWDisconnectL()
+// -----------------------------------------------------------------------------
+//
+void CCnUiNWDisconnectUiCntrlStep::InitNWDisconnectL()
+    {
+    //external parameters
+    iRequestedDisconnClients.Reset();
+    iLogoutSap.Reset();
+
+    //internal count array
+    iClientsToDisconn.Reset();
+
+    MCnUiConnectionHandler& connHandler = iCCntxt.ConnHandler();
+    //
+    if ( connHandler.GetLoggedInSapL( iLogoutSap, EIMPSConnClientIM ) )
+        {
+        //get clients to be disconnected
+        //NOTE!! All currently connected clients needs to be disconnected
+        //so no filtering here
+        connHandler.GetLoggedInClientsL( iClientsToDisconn );
+        }
+    }
+
+
+
+//  End of File