--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phonebookengines_old/contactsmodel/tsrc/CContactViewEventQueue.h	Tue Jun 15 14:45:31 2010 +0100
@@ -0,0 +1,96 @@
+// Copyright (c) 2003-2009 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:
+// ContactViewEventQueue Test module
+// 
+//
+
+
+#ifndef CContactViewEventQueue_H
+#define CContactViewEventQueue_H
+
+// INCLUDES
+#include <cntview.h>
+#include "cfixedqueue.h"
+
+
+// CLASS DECLARATION
+
+/**
+ * Contact view event queue class.
+ */ 
+class CContactViewEventQueue : 
+        public CTimer, public MContactViewObserver
+    {
+    public:
+        /**
+         * Creates a new event queue.
+         * @param aView contact view to listen for events.
+         * @param aMaxQueueSize maximum size of event queue.
+         * @return a new instance of this class.
+         */
+        static CContactViewEventQueue* NewL
+            (CContactViewBase* aView=NULL, TInt aMaxQueueSize=128);
+        ~CContactViewEventQueue();
+
+        /**
+         * Waits for an event from the database.
+         * @param aTimeOut  max time to wait for an event.
+         * @param aEvent    the received event, undefined if this function returns false.
+         * @return true if an event was received, false if timeout expired first.
+         */
+        TBool ListenForEvent
+            (TTimeIntervalSeconds aTimeOut, 
+            TContactViewEvent& aEvent);
+
+        /**
+         * Removes all previously arrived events from the queue.
+         */
+        inline void Flush()
+            {
+            iQueue.Reset();
+            }
+
+		/**
+		 * Tells this observer to remove itself from the view
+		 * if an ItemRemoved event is received
+		 */
+		inline void CloseOnItemRemoved(TBool val = ETrue)
+			{
+			iCloseOnItemRemoved = val;
+			}
+
+    private:  // from CTimer
+        void RunL();
+
+    private: // From MContactViewObserver.
+	    void HandleContactViewEvent
+            (const CContactViewBase& aView, const TContactViewEvent& aEvent);
+
+    private:  // Implementation
+        CContactViewEventQueue();
+        void ConstructL(CContactViewBase* aView, TInt aMaxQueueSize);
+
+    private:  // Data
+        // Ref: the view to listen for events
+        CContactViewBase* iView;
+        // Own: event queue array
+        CFixedQueue<TContactViewEvent> iQueue;
+		// Flag for observer response to item removed event
+		TBool iCloseOnItemRemoved;
+    };
+
+#endif
+
+// End of File
+