diff -r 16ed8d08d0b1 -r 478bc57ad291 emailservices/nmutilities/inc/nmuieventsnotifier.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/emailservices/nmutilities/inc/nmuieventsnotifier.h	Thu Sep 02 20:15:00 2010 +0300
@@ -0,0 +1,91 @@
+/*
+* Copyright (c) 2010 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:
+*
+*/
+
+#ifndef NMUIEVENTSNOTIFIER_H
+#define NMUIEVENTSNOTIFIER_H
+
+#include <QObject>
+#include <XQSettingsKey>
+#include <XQSettingsManager>
+#include <QVariant>
+#include <nmcommon.h> // For NmId.
+#include <nmuiviewids.h>
+
+#include "emailutilitiesdef.h"
+
+
+
+class EMAIL_UTILITIES_EXPORT NmUiEventsNotifier : public QObject
+{
+    Q_OBJECT
+    Q_ENUMS(NmUiEventType)
+
+public: // Data types
+
+    enum NmUiEventType {
+        NmInvalidUiEvent = 0,
+        NmViewShownEvent,
+        NmViewHiddenEvent
+    };
+
+
+public:
+
+    NmUiEventsNotifier(QObject *parent = NULL);
+
+    ~NmUiEventsNotifier();
+
+
+public:
+
+    static bool notifyViewStateChanged(const NmUiEventType eventType,
+                                       const NmUiViewId viewId,
+                                       const NmId &mailboxId);
+
+
+private:
+
+    bool keysEqual(const XQSettingsKey& settingsKey,
+                   const XQPublishAndSubscribeSettingsKey& psSettingsKey) const;
+
+    bool parseKeyValue(const QByteArray &array,
+                       NmUiEventType &eventType,
+                       NmUiViewId &viewId,
+                       NmId &mailboxId) const;
+
+
+private slots:
+
+    void valueChanged(const XQSettingsKey &key, const QVariant &value);
+
+
+Q_SIGNALS:
+
+    void viewStateChanged(NmUiEventsNotifier::NmUiEventType eventType,
+                          NmUiViewId viewId,
+                          NmId mailboxId);
+
+
+private: // Data
+
+    XQSettingsManager mSettingsManager;
+};
+
+
+#endif /* NMUIEVENTSNOTIFIER_H */
+
+// End of file.