--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/eventsui/eventseditor/inc/evtmgmtuilocationserviceadapter.h	Wed Sep 01 12:31:27 2010 +0100
@@ -0,0 +1,182 @@
+/*
+* Copyright (c) 2002-2005 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:  Implements methods for interfacing with Location Acquisition API.
+*
+*/
+
+
+#ifndef __CEVTMGMTUILOCATIONSERVICEADAPTER_H__
+#define __CEVTMGMTUILOCATIONSERVICEADAPTER_H__
+
+//  INCLUDES
+#include <lbs.h>
+
+// FORWARD DECLARATION
+class MEvtMgmtUiLocationObserver;
+class TPosition;
+class RPositionServer;
+class RPositioner;
+class TPositionInfo;
+
+// CLASS DECLARATIONS
+/**
+ *  @class MEvtMgmtUiLocationServiceObserver
+ *  Class that represents the observer to notify completion 
+ *  of location acquisition operation
+ * 
+ *  It is used to notify completion of location acquisition operation.
+ *  It is also used to notify error if it fails.
+ *
+ *  @since S60 v9.1
+ */
+
+class MEvtMgmtUiLocationServiceObserver
+    {
+    public: 
+        /**
+        * Notifies the observer about occured event.
+        * Engine observer has to update its data when this function is called.
+        * @param [in] aStatus - response code
+        */
+        virtual void HandleLocationServiceResponseL( const TInt aStatus ) = 0;
+
+        /**
+        * Called if occured event fails.
+        * @param [in] aErrorCode - Occured general errorcode.
+        *               KErrAccessDenied - if right capability is not added.         
+        *               KPositionQualityLoss - if accuracy is not acceptable.
+        *               KErrTimedOut - if operation takes a lot of time to complete.
+        *               KErrNotFound - if no psy is enabled.           
+        *               KErrCancel   - if operation is canceled.
+        *               Otherwise system wide error-codes. 
+        */
+        virtual void HandleLocationServiceErrorL( TInt aErrorCode ) = 0;
+    };
+
+
+// CLASS DECLARATIONS
+/**
+ *  @class CEvtMgmtUiLocationServiceAdapter
+ *  Class that represents the adapter for location acquisition engine
+ *
+ *  This class acts as an adapter for location acquisition engine. 
+ *  It  is used to retrieve current location
+ *
+ *  @since S60 v9.1
+ */
+
+class CEvtMgmtUiLocationServiceAdapter : public CActive
+    {
+    public:
+        /**
+        * Two-phased constructor.
+        * @param location service requester name 
+        *        (Landmarks Application's name) 
+        *        which is passed to Location framework as a parameter to Location Acquisition API
+        *        It is maintained by Location Framework for privacy rules and logging purposes   
+        * @return CLmkLocationService object.
+        */
+         static CEvtMgmtUiLocationServiceAdapter* NewL( MEvtMgmtUiLocationServiceObserver& aObserver );
+
+        /**
+        * Destructor.
+        */
+        virtual ~CEvtMgmtUiLocationServiceAdapter();
+   
+    public: //new functions
+ 
+        /**
+        * It is used to request current location
+        * 
+        * @since S60 v9.1
+        */
+         void LocationRequestL();
+
+        /**        
+        * It is used to retrieve current location
+        * 
+        * @since S60 v9.1
+        * 
+        * @return Recently retrieved current location
+        */
+         TPosition& CurrentPosition();
+
+        /**
+        * It is used to cancel recently issued location request
+        * 
+        * @since S60 v9.1
+        */
+         void CancelRequest();
+
+         /**
+         * Check if all positioning methods are disabled.
+         * 
+         * @since S60 v9.1
+         * 
+         * @ret true if disabled else false
+         */
+         TBool AllPositionMethodsDisabledL();
+
+    public: //Derived
+        /*
+         * Derived from CActive
+         */
+        void RunL();
+        /*
+         * Derived from CActive
+         */
+        void DoCancel();
+        /*
+         * Derived from CActive
+         */
+        TInt RunError(TInt aError);
+
+    private:
+           /**
+           * By default Symbian 2nd phase constructor is private.
+           * @param location service requester name 
+           *        (Landmarks Application's name) 
+           *        which is passed to Location framework as a parameter to Location Acquisition API
+           *        It is maintained by Location Framework for privacy rules and logging purposes 
+           */
+           void ConstructL( );
+
+           /**
+           * C++ default constructor.
+           * @param[in] aObserver - observer to notify completion of location acquisition operation
+           */
+           CEvtMgmtUiLocationServiceAdapter( MEvtMgmtUiLocationServiceObserver& aObserver );   
+         
+    private:    // data
+        
+        /// Own: iServer
+        RPositionServer iServer;
+
+        ///Ref: observer to notify completion of location acquisition operation
+        MEvtMgmtUiLocationServiceObserver& iObserver;
+
+        ///  RPositioner
+        RPositioner iPositioner;
+
+        ///  TPosition
+        TPosition iPosition;
+
+		///  TPositionInfo
+        TPositionInfo iPositionInfo;       
+
+    };
+
+#endif // __CEVTMGMTUILOCATIONSERVICEADAPTER_H__
+
+// End of File