--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/instantmessagesalert/inc/mimalertnotifierkeyobserver.h Tue Feb 02 10:12:18 2010 +0200
@@ -0,0 +1,57 @@
+/*
+* Copyright (c) 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: Observes when key values are changed
+*
+*/
+
+#ifndef MIMALERTNOTIFIERKEYOBSERVER_H
+#define MIMALERTNOTIFIERKEYOBSERVER_H
+
+// INCLUDES
+#include <e32base.h>
+#include <bldvariant.hrh>
+
+class TUpdatedKey
+ {
+ public:
+ TUpdatedKey(){};
+ public:
+ TUid iUid;
+ TUint32 iKey;
+ TInt iValue;
+ };
+
+/**
+* Notifier inteface for Pub&Sub or shared data key changes
+* (depends on which system is used in the platform)
+*
+* @since Series 60 2.6
+*/
+class MIMAlertNotifierKeyObserver
+ {
+ public: // New functions
+
+ /**
+ * This function is called when a PS or shared data key value is changed
+ * @param aUpdatedValues
+ */
+ virtual void HandleKeyChange( TUpdatedKey& aUpdatedValues ) = 0;
+
+ protected: // Destructor
+ virtual ~MIMAlertNotifierKeyObserver(){};
+ };
+#endif // MIMALERTNOTIFIERKEYOBSERVER_H
+
+// End of File
+