--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/eventsui/eventsengine/inc/evtmgmtuilbtobserver.h Tue Feb 02 00:16:03 2010 +0200
@@ -0,0 +1,78 @@
+/*
+* Copyright (c) 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: It is observer class to handle lbt operations
+*
+*/
+
+
+#ifndef EVTMGMTUILBTOBSERVER_H_
+#define EVTMGMTUILBTOBSERVER_H_
+
+#include <e32base.h> // CBase
+
+#include <lbtcommon.h>
+
+class MEvtMgmtUiLbtObserver
+ {
+public:
+ /*
+ * Type of Trigger Change
+ */
+ enum TLbtTriggerChangeType
+ {
+ /*
+ * If multiple triggers are modified
+ */
+ ETriggerMultipleModified,
+ /*
+ * If a trigger is modified
+ */
+ ETriggerModified,
+ /*
+ * If a trigger is deleted
+ */
+ ETriggerDeleted
+ };
+public:
+ /**
+ * It will be used to notify observer that the trigger which is
+ * owned by EventsUi has been modified outside, either by Manger Ui
+ * or Event Handler
+ * @param aTriggerId trigger id of newly created trigger
+ * @param aType It will contain type of trigger change
+ */
+ virtual void NotifyTriggerChangeL( const TLbtTriggerId & aTriggerId,
+ TLbtTriggerChangeType aType )=0;
+
+ /**
+ * It will be used to notify observer that lbt operation
+ * has be completed
+ * @param aTriggerId trigger id of newly created trigger
+ * @param aState It will contain the the operation type
+ */
+ virtual void NotifyLbtChangeL(TLbtTriggerId & aTriggerId,TInt aState )=0;
+
+ /**
+ * It will be used to notify observer that lbt operation
+ * has be failed
+ * @param aState It will contain the the operation type
+ * @param aErrorCode It will contain the status of the operation
+ * KErrNone if successful otherwise error status code
+ */
+ virtual void NotifyLbtError(TInt aErrorCode, TInt aState )=0;
+ };
+
+
+
+#endif //EVTMGMTUILBTOBSERVER_H_
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