locationsystemui/locationsysui/posindicator/posreversegeocodeplugin/inc/posrevgeocodeconnectiontimer.h
changeset 33 834e27cad510
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/locationsystemui/locationsysui/posindicator/posreversegeocodeplugin/inc/posrevgeocodeconnectiontimer.h	Tue Jul 06 14:44:11 2010 +0300
@@ -0,0 +1,79 @@
+/*
+* 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: Declaration of connection timer class.
+*
+*/
+
+#ifndef POSREVGEOCODECONNECTIONTIMER_H
+#define POSREVGEOCODECONNECTIONTIMER_H
+
+// INCLUDES
+#include <e32std.h>
+#include <e32base.h>
+
+class MPosRevGeoCodeTimeoutObserver
+    {
+public:
+    virtual void HandleTimedoutEvent( TInt aErrorCode ) = 0;
+    };
+
+
+/**
+ * This is the timer class responsible for notifying client's on 
+ * time out specified by the client.
+ */
+class CPosRevGeoCodeConnectionTimer : public CTimer
+    {
+public:
+    /**
+     *  Factory function to create the instance of CPosRevGeoCodeConnectionTimer object.
+     */
+    static CPosRevGeoCodeConnectionTimer* NewL( MPosRevGeoCodeTimeoutObserver&
+                                                aConnectionTimeoutHandlerInterface);
+    
+    /**
+     * Destructor
+     */
+    ~CPosRevGeoCodeConnectionTimer();
+    
+    /**
+     * Starts the timer with specified time out.
+     * @return KErrInUse If timer is already running.
+     */
+    TInt StartTimer( const TInt aTimeoutVal );
+
+     
+protected: // From CTimer
+    void RunL();
+      
+private:
+    /**
+     * Symbian 2nd phase constructor
+     */  
+    void ConstructL();
+    
+    /**
+     * Constructor
+     */
+    CPosRevGeoCodeConnectionTimer( MPosRevGeoCodeTimeoutObserver& aConnectionTimeoutHandler );
+
+private: // Data member
+    /**
+     * Reference to connection time out observer
+     */
+    MPosRevGeoCodeTimeoutObserver& iConnectionTimeoutObserver;
+    };
+
+
+#endif /* POSREVGEOCODECONNECTIONTIMER_H */