--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mapnavproviderrefapp/inc/mnrpgeocodingservice.h	Wed Sep 01 12:31:27 2010 +0100
@@ -0,0 +1,102 @@
+/*
+* Copyright (c) 2006 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:  CMnrpGeocodingService class definition
+*
+*/
+
+
+#ifndef MNRP_GEOCODINGSERVICE_H
+#define MNRP_GEOCODINGSERVICE_H
+
+#include "mngeocodingservicebase.h"
+
+class CPosLandmark;
+class CMnrpEngine;
+
+/** Implementation of geocoding service (KMnAppGeocodingService). 
+ *	It uses CIdle to simulate asynchronous processing. All the geocoding
+ *	job is done using the CMnrpEngine class.
+ */
+class CMnrpGeocodingService : public CMnGeocodingServiceBase
+    {
+    public :
+        static CMnrpGeocodingService* NewL( CMnrpEngine& aEngine );
+        
+    protected :
+        CMnrpGeocodingService( CMnrpEngine& aEngine );
+        virtual ~CMnrpGeocodingService();
+
+        void ConstructL();
+
+		/** Prevents parallel asynchronous requests */
+        void LeaveIfBusyL();
+        /** Starts processing of new request by starting CIdle.*/
+        void StartProcessingL();
+        /** Callback for CIdle. Parameter is the pointer to this. */
+        static TInt GeocodingProcessingCallBack( TAny* aPtr );
+        /** Non-leaving part of geocoding. Calls FinishProcessingL and if
+         *	it leaves, completes client's request with error.*/
+        void HandleGeocodingCompleted();
+        /** Does the geocoding and completes user's request.*/
+        void FinishProcessingL();
+
+        /** Asks user to select one of best Coord to Addr matches */
+        CPosLandmark* LetUserSelectBestMatchL( const CPosLandmark& aReference );
+
+    protected: // from CMnGeocodingServiceBase
+    
+        /** Handles client's request for finding address by given coordinate. */
+        void HandleFindAddressByCoordinateL( const CPosLandmark& aLandmark );
+        
+        /** Handles client's request for finding coordinate by given address. */
+        void HandleFindCoordinateByAddressL( const CPosLandmark& aLandmark );
+
+        /** Handles client's request for finding coordinate by given address. */
+        void HandleFindCoordinateByAddressL( const TDesC& aAddress );
+        
+    protected: // from CMnServiceBase
+
+        /** Reports that client cancelled request */
+        void DoCancel();
+
+    private:
+        CMnrpEngine&            iEngine;
+    
+        enum TServiceType
+            {
+            ENone,
+            ECoordToAddr,
+            EAddrToCoord,
+            EPlainToCoord
+            };
+        
+        /** Type of last received request to make correct request to Engine */    
+        TServiceType            iCurrentService;
+    
+    	/** Keeps client's data */
+        CPosLandmark*           iLandmark;
+    	/** Keeps client's data */
+        HBufC*                  iPlainAddress;
+
+        /** Keeps client's option */
+        TBool                   iDialogAllowed;
+
+		/** Asynchronous geocoding processor */        
+        CIdle*                  iProcessor;
+        
+    };
+
+#endif // MNRP_GEOCODINGSERVICE_H
+
+