locationmgmt/agpslocationmgr/inc/lbsearlycompletionupdatehandler.h
changeset 0 9cfd9a3ee49c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/locationmgmt/agpslocationmgr/inc/lbsearlycompletionupdatehandler.h	Tue Feb 02 01:50:39 2010 +0200
@@ -0,0 +1,72 @@
+// Copyright (c) 2007-2009 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:
+// Definition of a handler of updates received from Location Server due to
+// an early completion from the Location Server's client.
+// The handler is an active object that listens for location updates being
+// published by the Location Server on a bus to which the handler subscribes.
+// 
+//
+
+/**
+ @file
+ @internalTechnology
+*/
+
+#ifndef __LBSLOCUPDATEHANDLER_H__
+#define __LBSLOCUPDATEHANDLER_H__
+
+#include <e32base.h>
+#include <lbspositioninfo.h>
+#include "LbsInternalInterface.h"
+
+class MLbsEarlyCompletionUpdateObserver
+	{
+public:
+
+	// Notify observers of the update used by a LocationServer client
+	virtual void EarlyCompletionUpdate
+	(
+	TPositionInfo& earlyCompletionUpdate,
+	TTime& aTargetTime,
+	TTime& aActualTime
+	) = 0;
+	};
+
+
+class CEarlyCompletionUpdateHandler :	public CActive
+	{
+public:
+	
+	static CEarlyCompletionUpdateHandler* NewL(MLbsEarlyCompletionUpdateObserver* aObserver);
+	
+	~CEarlyCompletionUpdateHandler();
+	
+	void ListenForEarlyCompletionUpdates();
+
+protected:
+	CEarlyCompletionUpdateHandler(MLbsEarlyCompletionUpdateObserver* aObserver); 
+	void ConstructL();
+
+	// From CActive
+	virtual void RunL();
+	virtual void DoCancel();
+	virtual TInt RunError(TInt aError);
+	
+private:
+	MLbsEarlyCompletionUpdateObserver* iObserver;
+	RLbsPositionUpdates iEarlyCompletionPosUpdates;
+	};
+
+#endif // __LBSLOCUPDATEHANDLER_H__
+