diff -r a3a1ae9acec6 -r da5135c61bad meetingrequest/mrtasks/mrcaleventtaskplugin/src/cmrtodomarkasnotdonetask.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/meetingrequest/mrtasks/mrcaleventtaskplugin/src/cmrtodomarkasnotdonetask.cpp	Wed Mar 31 21:08:33 2010 +0300
@@ -0,0 +1,138 @@
+/*
+* Copyright (c) 2007-2009 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:  Implementation for ESMR calendar event task
+*
+*/
+
+#include "cmrtodomarkasnotdonetask.h"
+#include "cesmrcaldbmgr.h"
+#include "mesmrcalentry.h"
+
+#include <caltime.h>
+#include <calentry.h>
+
+#include "emailtrace.h"
+
+namespace { // codescanner::namespace
+
+}//namespace
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+// CESMRTodoMarkAsNotDoneTask::CESMRTodoMarkAsNotDoneTask
+// ---------------------------------------------------------------------------
+//
+CESMRTodoMarkAsNotDoneTask::CESMRTodoMarkAsNotDoneTask( MESMRCalEntry& aEntry, 
+        MESMRCalDbMgr& aCalDbMgr )
+:   iEntry( aEntry ), 
+    iCalDbMgr( aCalDbMgr )
+    {
+    FUNC_LOG;
+    //do nothing
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRTodoMarkAsNotDoneTask::~CESMRTodoMarkAsNotDoneTask
+// ---------------------------------------------------------------------------
+//
+CESMRTodoMarkAsNotDoneTask::~CESMRTodoMarkAsNotDoneTask()
+    {
+    FUNC_LOG;
+    //do nothing
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRTodoMarkAsNotDoneTask::NewL
+// ---------------------------------------------------------------------------
+//
+CESMRTodoMarkAsNotDoneTask* CESMRTodoMarkAsNotDoneTask::NewL( 
+        MESMRCalEntry& aEntry, 
+        MESMRCalDbMgr& aCalDbMgr )
+    {
+    FUNC_LOG;
+    CESMRTodoMarkAsNotDoneTask* self = 
+        new (ELeave) CESMRTodoMarkAsNotDoneTask( aEntry, aCalDbMgr );
+    CleanupStack::PushL(self);
+    self->ConstructL();
+    CleanupStack::Pop(self);
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRTodoMarkAsNotDoneTask::ConstructL
+// ---------------------------------------------------------------------------
+//
+void CESMRTodoMarkAsNotDoneTask::ConstructL()
+    {
+    FUNC_LOG;
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRTodoMarkAsNotDoneTask::ExecuteTaskL
+// ---------------------------------------------------------------------------
+//
+void CESMRTodoMarkAsNotDoneTask::ExecuteTaskL()
+    {
+    FUNC_LOG;
+
+    // Mark to-do as not done
+    MarkTodoAsNotDoneL();
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRTodoMarkAsNotDoneTask::MarkTodoAsNotDoneL
+// ---------------------------------------------------------------------------
+//
+void CESMRTodoMarkAsNotDoneTask::MarkTodoAsNotDoneL()
+    {
+    FUNC_LOG;
+    
+    TTime now;
+    now.HomeTime();
+    TCalTime caltime;
+    caltime.SetTimeLocalL( now );
+
+    // Set to-do as completed
+    TRAPD( err, iEntry.Entry().SetCompletedL( EFalse, caltime ) );
+
+    // Update entry time stamp before storing
+    iEntry.UpdateTimeStampL();    
+    
+    if( err == KErrNone )
+        {
+        // Check storing result
+        MESMRUtilsTombsExt::TESMRUtilsDbResult res =
+           iCalDbMgr.StoreEntryCondL( iEntry.Entry(), EFalse, ETrue );
+        
+        // Check that entry can be saved
+        if ( MESMRUtilsTombsExt::ECheckedValidNew == res ||
+            MESMRUtilsTombsExt::ECheckedValidUpdate == res || 
+            iEntry.IsEntryEditedL() )
+           {
+           // Validate entry before storing it to calendar db
+           CCalEntry* validatedEntry = iEntry.ValidateEntryL();
+           CleanupStack::PushL( validatedEntry );
+        
+           iCalDbMgr.StoreEntryCondL( *validatedEntry, EFalse );
+           
+           CleanupStack::PopAndDestroy( validatedEntry );
+           
+           iEntry.UpdateEntryAfterStoringL();
+           }
+        }
+    }
+
+// EOF
+