diff -r 96907930389d -r 12af337248b1 calendarui/controller/src/calenactionuiutils.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/calendarui/controller/src/calenactionuiutils.cpp	Tue Aug 31 15:13:43 2010 +0300
@@ -0,0 +1,118 @@
+/*
+* Copyright (c) 2007-2008 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 of UI utils
+*
+*/
+
+// System Includes
+#include <QtGui>
+#include <hblabel.h>
+#include <hbaction.h>
+#include <hbinputdialog.h>
+#include <HbMessageBox>
+#include <agendautil.h>
+#include <agendaentry.h>
+
+// User includes
+#include "calendarui_debug.h"
+#include "calenactionuiutils.h"
+#include "calendar.hrh"
+#include "hb_calencommands.hrh"
+#include "caleninstanceid.h"
+#include "CleanupResetAndDestroy.h"
+#include "calendateutils.h"
+#include "OstTraceDefinitions.h"
+#ifdef OST_TRACE_COMPILER_IN_USE
+#include "calenactionuiutilsTraces.h"
+#endif
+
+// -----------------------------------------------------------------------------
+// CCalenCommonUI::FindPossibleInstanceL
+// Finds an instance with the given instance id and instance view.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+AgendaEntry CalenActionUiUtils::findPossibleInstanceL(const TCalenInstanceId& id,
+                                                         AgendaUtil* agendaUtil )
+    {
+    OstTraceFunctionEntry0( CALENACTIONUIUTILS_FINDPOSSIBLEINSTANCEL_ENTRY );
+    
+    AgendaUtil::FilterFlags filter = 
+    		AgendaUtil::FilterFlags(AgendaUtil::IncludeAnniversaries |
+									 AgendaUtil::IncludeAppointments | 
+									 AgendaUtil::IncludeEvents |
+									 AgendaUtil::IncludeReminders |
+									 AgendaUtil::IncludeIncompletedTodos);
+    QList<AgendaEntry> instances = 
+				agendaUtil->createEntryIdListForDay(id.mInstanceTime, filter);
+    AgendaEntry result;
+
+    // For instances finishing the next day (now possible with unified DateTime editor),
+    // we have to do our best to match the instance time exactly - otherwise we could
+    // match the LocalUid to the incorrect instance in a series.
+    for ( TInt i=0; i < instances.count() && (result.isNull()); ++i )
+        {
+        if( instances[i].id() == id.mEntryLocalUid )
+            {
+            // Check the instance time matches.
+            if( instances[i].startTime() == id.mInstanceTime )
+                {
+                result = instances[i];
+                instances.removeAt(i);
+                }
+            }
+        }
+
+    if( result.isNull() )
+        {
+        // Couldn't match the instance time exactly - just use the instance
+        // with the same LocalUid as the one we're looking for.
+        for ( TInt i=0; i < instances.count() && (result.isNull()); ++i )
+            {
+            if( instances[i].id() == id.mEntryLocalUid )
+                {
+                result = instances[i];
+                instances.removeAt(i);
+                }
+            }
+        }
+
+    OstTraceFunctionExit0( CALENACTIONUIUTILS_FINDPOSSIBLEINSTANCEL_EXIT );
+    return result;
+    }
+
+
+// ----------------------------------------------------------------------------
+// CalenActionUiUtils::SetToDoCompleteStatusL
+// Mark to-do entry as completed or restore a completed to-do and save.
+// This is not in the engine layer because it shows an error mesage on failure.
+// (other items were commented in a header).
+// ----------------------------------------------------------------------------
+//
+void CalenActionUiUtils::setToDoCompleteStatus( AgendaUtil* agendaUtil,
+                                                 AgendaEntry& entry,
+                                                 const bool status )
+    {
+    OstTraceFunctionEntry0( CALENACTIONUIUTILS_SETTODOCOMPLETESTATUS_ENTRY );
+    
+    ASSERT( !entry.isNull() );
+    QDateTime now = QDateTime::currentDateTime();
+
+    // set as completed or restore and update the entry in the database
+    agendaUtil->setCompleted(entry, status, now);
+
+    OstTraceFunctionExit0( CALENACTIONUIUTILS_SETTODOCOMPLETESTATUS_EXIT );
+    }
+
+// End of file