diff -r 000000000000 -r 8466d47a6819 meetingrequest/mrcommon/inc/esmrentryhelper.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/meetingrequest/mrcommon/inc/esmrentryhelper.h	Thu Dec 17 08:39:21 2009 +0200
@@ -0,0 +1,127 @@
+/*
+* Copyright (c)  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:  Definition for static entry helper methods
+*
+*/
+
+
+#ifndef MESMRENTRYHELPER_H
+#define MESMRENTRYHELPER_H
+
+#include <e32base.h>
+#include <MAgnEntryUi.h>
+
+class CCalEntry;
+class CCalAttendee;
+class CMRMailboxUtils;
+
+/**
+ *  Static helpers methods for MR Viewers for analyzing entry
+ *  content and properties.
+ */
+NONSHARABLE_CLASS(ESMREntryHelper)
+    {
+public: // New functions
+
+    /**
+    * Tells the mailbox id to use for sending a request or a response.
+    * From mail application we may only respond, and in that case we
+    * use the incoming mailbox. From other places we must use the
+    * default MR mailbox setting.
+    * @param aInParams input parameters for AgnEntryUi
+    * @param aUtils reference to MR Utils
+    * @return mailbox id, KMsvNullIndexEntryId if not available
+    */
+    IMPORT_C static TMsvId SendingMailBoxL(
+            const MAgnEntryUi::TAgnEntryUiInParams& aInParams,
+            CMRMailboxUtils& aUtils );
+
+    /**
+    * Tells whether the entry belongs to a repeating meeting.
+    * The definition of a repeating meeting is not that there must be
+    * multiple instances, but that repeating properties exist (e.g. RRule).
+    */
+    IMPORT_C static TBool IsRepeatingMeetingL(
+            const CCalEntry& aEntry );
+
+    /**
+    * Tests whether given entry is an originating entry or a modifying
+    * entry.
+    * @param aEntry to evaluate
+    * @return ETrue if modifying entry, EFalse otherwise
+    */
+    IMPORT_C static TBool IsModifyingEntryL(
+            const CCalEntry& aEntry );
+
+    /**
+    * Has this particular entry with it's latest saved content been sent?
+    * This is determined from the DTSTAMP value which is null until
+    * up to date entry is sent.
+    * @param aEntry
+    * @return ETrue if entry has been sent
+    */
+    IMPORT_C static TBool IsLatestSavedSentL(
+            const CCalEntry& aEntry );
+
+    /**
+    * Checks if either entire meeting is cancelled, or if entry is
+    * cancellation for this particular attendee.
+    * @param aEntry
+    * @return ETrue if meeting cancelled from user's point of view
+    */
+    IMPORT_C static TBool IsCancelledL(
+            const CCalEntry& aEntry,
+            CMRMailboxUtils& aUtils );
+
+    /**
+    * Checks whether entry is out of date or not.
+    * @param aEntry entry to check
+    * @return ETrue if entry is outdated
+    */
+    IMPORT_C static TBool OccursInPastL(
+            const CCalEntry& aEntry );
+
+    /**
+    * Returns phone owner's address, KNullDesC if not found.
+    * @param aEntry entry to evaluate
+    * @param aUtils utility reference
+    * @return address
+    */
+    IMPORT_C static const TDesC& PhoneOwnerAddrL(
+            const CCalEntry& aEntry,
+            CMRMailboxUtils& aUtils );
+
+    /**
+    * Searches for the given attendee in aEntry. This is usable e.g.
+    * in case of response, when compare and update attendee in
+    * response and request. Matching is done based on e-mail address.
+    * @param aAttendee reference attendee to be found
+    * @aEntry entry containing possibly multiple attendees
+    * @return matching attendee or NULL, ownership is not transferred
+    */
+    IMPORT_C static CCalAttendee* EqualAttendeeL(
+            const CCalAttendee& aAttendee,
+            const CCalEntry& aEntry );
+
+    /**
+    * Method which checks if start and end time span multiple days.
+    * @param aEntry
+    * @return ETrue if spans multiple days
+    */
+    IMPORT_C static TBool SpansManyDaysL(
+            const TCalTime& aStartTime,
+            const TCalTime& aEndTime );
+    };
+
+#endif      // MESMRENTRYHELPER_H
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