--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/emailservices/nmclientapi/src/nmapieventnotifier_p.cpp	Tue Aug 31 15:04:17 2010 +0300
@@ -0,0 +1,137 @@
+/*
+ * Copyright (c) 2009 - 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: 
+ *
+ */
+
+#include "nmapiheaders.h"
+
+namespace EmailClientApi
+{
+const quint32 IntervalEmitingSignals = 10000;
+
+/*!
+   Constructor
+ */
+NmApiEventNotifierPrivate::NmApiEventNotifierPrivate(QObject *parent) :
+    QObject(parent), mEmitSignals(NULL), mEngine(NULL), mIsRunning(false)
+{
+    NM_FUNCTION;
+    mEmitSignals = new QTimer(this);
+    mEmitSignals->setInterval(IntervalEmitingSignals);
+    connect(mEmitSignals, SIGNAL(timeout()), this, SIGNAL(
+        timedOut()));
+    mEngine = NmApiEngine::instance();
+}
+
+/*!
+   Destructor
+ */
+NmApiEventNotifierPrivate::~NmApiEventNotifierPrivate()
+{
+    NM_FUNCTION;
+    mEmitSignals->stop();
+    NmApiEngine::releaseInstance(mEngine);
+}
+
+/*!
+   Returns true if the 
+ */
+bool NmApiEventNotifierPrivate::isRunning() const
+{
+    return mIsRunning;
+}
+
+/*!
+   Start monitoring email events
+   
+   \return Value tells about monitoring system running
+ */
+bool NmApiEventNotifierPrivate::start()
+{
+    NM_FUNCTION;
+    
+    bool result(false);
+
+    if (mIsRunning) {
+        result = true;
+    }
+    else {
+        qRegisterMetaType<QList<quint64> > ("QList<quint64>");
+        qRegisterMetaType<NmApiMessage> ("NmApiMessage");
+
+        connect(mEngine, SIGNAL(emailStoreEvent(NmApiMessage)), this,
+                SLOT(emailStoreEvent(NmApiMessage)));
+            
+        mEngine->startCollectingEvents();
+            
+        mEmitSignals->start();
+        mIsRunning = true;
+        result = true;
+    }
+    return result;
+}
+/*!
+   \brief Stop listening events.
+ */
+void NmApiEventNotifierPrivate::stop()
+{
+    mIsRunning = false;
+    mEmitSignals->stop();
+    disconnect(mEngine, SIGNAL(emailStoreEvent(NmApiMessage)), this,
+            SLOT(emailStoreEvent(NmApiMessage)));
+}
+
+/*!
+    Returns event buffer, after function call the buffer is empty
+ */
+void NmApiEventNotifierPrivate::events(QList<NmApiMessage> &events)
+{
+    while (!mBufferOfEvents.isEmpty()) {
+        events << mBufferOfEvents.takeFirst();
+    }
+}
+
+/*!
+   Add one email event into buffer.
+   
+   It is run by \sa NmApiEngine::emailStoreEvent signal.
+   \sa NmApiMessage
+   \param events It contains full info about object and it event.
+ */
+void NmApiEventNotifierPrivate::emailStoreEvent(const NmApiMessage &events)
+{
+    NM_FUNCTION;
+    mBufferOfEvents << events;
+}
+
+void NmApiEventNotifierPrivate::cancel()
+{
+    NM_FUNCTION;
+    
+    if (!mIsRunning) {
+        return;
+    }
+
+    mIsRunning = false;
+    mEmitSignals->stop();
+
+    disconnect(mEngine, SIGNAL(emailStoreEvent(NmApiMessage)), this,
+            SLOT(emailStoreEvent(NmApiMessage)));
+
+    mBufferOfEvents.clear();
+}
+
+}
+