diff -r 000000000000 -r 72b543305e3a messagingappbase/ncnlist/src/CNcnClass0Viewer.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/messagingappbase/ncnlist/src/CNcnClass0Viewer.cpp	Thu Dec 17 08:44:11 2009 +0200
@@ -0,0 +1,155 @@
+/*
+* Copyright (c) 2004 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:   Methods for CNcnClass0Viewer class.
+*
+*/
+
+
+
+// INCLUDE FILES
+#include    "NcnDebug.h"
+#include    "CNcnClass0Viewer.h"
+#include    "CNcnMsvSessionHandler.h"
+#include    <MuiuMsgEditorLauncher.h>
+
+// ================= LOCAL CONSTANTS =======================
+namespace
+    {
+    const TUid KUidMsgSmsViewer = {0x100058BD};
+    const TUid KUidSmsMtmId = {0x1000102c};
+    }
+
+// ================= MEMBER FUNCTIONS =======================
+
+// ----------------------------------------------------
+//  CNcnClass0Viewer::CNcnClass0Viewer
+// ----------------------------------------------------
+//
+CNcnClass0Viewer::CNcnClass0Viewer(
+    CNcnMsvSessionHandler& aMsvSessionHandler ) :
+    CActive( EPriorityNormal ),
+    iMsvSessionHandler( aMsvSessionHandler )
+    {
+    // empty
+    }
+
+// ----------------------------------------------------
+//  CNcnClass0Viewer::NewL
+// ----------------------------------------------------
+//
+CNcnClass0Viewer* CNcnClass0Viewer::NewL(
+    CNcnMsvSessionHandler& aMsvSessionHandler )
+    {
+    CNcnClass0Viewer* self = new (ELeave) CNcnClass0Viewer( aMsvSessionHandler );
+    
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    
+    return self;
+    }
+
+// ----------------------------------------------------
+//  CNcnClass0Viewer::ConstructL
+// ----------------------------------------------------
+//
+void CNcnClass0Viewer::ConstructL()
+    {
+    // add AO to scheduler
+    CActiveScheduler::Add( this );   
+    }
+
+// ----------------------------------------------------
+//  CNcnClass0Viewer::~CNcnClass0Viewer
+// ----------------------------------------------------
+//    
+CNcnClass0Viewer::~CNcnClass0Viewer()
+    {
+    Cancel();
+    }
+
+// ----------------------------------------------------
+//  CNcnClass0Viewer::RunL
+// ----------------------------------------------------
+//
+void CNcnClass0Viewer::RunL()
+    {
+    // just release operation instance, if any
+    if( iMsvOperation )
+        {
+        delete iMsvOperation;
+        iMsvOperation = 0;
+        }
+    }
+
+// ----------------------------------------------------
+//  CNcnClass0Viewer::RunError
+// ----------------------------------------------------
+//
+TInt CNcnClass0Viewer::RunError( TInt aError )
+    {
+    return aError;
+    }
+
+// ----------------------------------------------------
+//  CNcnClass0Viewer::DoCancel
+// ----------------------------------------------------
+//
+void CNcnClass0Viewer::DoCancel()
+    {
+    // cancel & release operation instance, if any
+    if( iMsvOperation )
+        {
+        iMsvOperation->Cancel();
+        delete iMsvOperation;
+        iMsvOperation = 0;
+        }
+    }
+
+// ----------------------------------------------------
+//  CNcnClass0Viewer::ShowClass0SmsL
+// ----------------------------------------------------
+//
+void CNcnClass0Viewer::ShowClass0SmsL( const TMsvEntry& aEntry )
+    {
+    //Cancel outstanding requests
+    if( IsActive() )
+	    {
+	    Cancel();
+	    }
+	
+	//Create launch parameters        
+    TEditorParameters launchParams;		
+	launchParams.iId = aEntry.Id();
+	launchParams.iFlags |= EMsgReadOnly;
+
+    // get session reference
+    CMsvSession& msvSession = 
+        iMsvSessionHandler.MsvSessionL();
+        
+    // launch editor
+	iMsvOperation =
+	    MsgEditorLauncher::LaunchEditorApplicationL(
+	        msvSession,
+	        KUidSmsMtmId,
+	        iStatus, 
+		    launchParams,
+		    *(MsvUiEditorUtilities::ResolveAppFileNameL( KUidMsgSmsViewer ) ) );
+
+    // set status and activate AO	
+    iStatus = KRequestPending;
+    SetActive();
+    }
+
+//  End of File