--- a/mapnavproviderrefapp/inc/mnrppositionrequest.h Thu Aug 19 09:48:36 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,141 +0,0 @@
-/*
-* 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: CMnrpPositionRequest class definition
-*
-*/
-
-
-#ifndef MNRP_POSITION_REQUEST_H_
-#define MNRP_POSITION_REQUEST_H_
-
-#include <e32base.h>
-#include <lbs.h>
-
-class TPositionUpdateOptions;
-
-/** Position observer */
-class MMnrpPositionObserver
- {
- public:
- virtual void HandlePositionRequestCompletedL( TInt aError ) =0;
- };
-
-/** Provides an interface for retrieving the current location.
- */
-class CMnrpPositionRequest: public CActive
- {
- public:
-
- /** Creates new instance of request
- * @param aAppName the name of this application
- * @param aObserver observer to callback when locations are retrieved
- */
- IMPORT_C static CMnrpPositionRequest* NewL(
- const TDesC& aRequestorName,
- MMnrpPositionObserver& aObserver);
-
- IMPORT_C ~CMnrpPositionRequest();
-
- public:
-
- /**
- * Starts the fetching of a location. In the first place the default
- * proxy is used for retrieving a location. If fetching default location
- * fails the last known location is fetched. If fetching last known
- * location fails, an error code is returned to the observer.
- *
- * @param aLastKnownLocationAllowed whether last know location is allowed
- */
- IMPORT_C void FetchNewPosition( TBool aLastKnownLocationAllowed = EFalse );
-
- /** Returns current location */
- IMPORT_C void GetPosition( TPositionInfo& aPosition );
-
- /** Returns current speed info */
- IMPORT_C TReal32 Speed();
-
- /** Returns current heading info */
- IMPORT_C TReal32 Heading();
-
- /** Returns current magnetic heading info */
- IMPORT_C TReal32 MagneticHeading();
-
- /** Returns current course info */
- IMPORT_C TReal32 Course();
-
- /** Returns current magnetic course info */
- IMPORT_C TReal32 MagneticCourse();
-
- /** Modifies options for the next request */
- IMPORT_C void SetOptionsL( const TPositionUpdateOptionsBase& aOptions );
-
- protected: // from CActive
-
- void DoCancel();
- void RunL();
- TInt RunError(TInt aError);
-
- private:
-
- CMnrpPositionRequest( MMnrpPositionObserver& aObserver );
- void ConstructL( const TDesC& aAppName );
-
- /** Issues new request for location retrieval. */
- void ExecuteNextStep();
-
- void InitContainer( HPositionGenericInfo& aGenericInfo );
- void SaveContainer( const HPositionGenericInfo& aGenericInfo );
-
- private:
-
- /**
- * TState defines the different states this object may enter.
- */
- enum TState
- {
- EIdle,
- EAcquiringDefaultLocation,
- EAcquiringLastKnownLocation
- };
-
- private:
-
- //! Contains the location
- HPositionGenericInfo* iGenericPosition;
-
- //! Local storage for last location info
- TPositionInfo iPositionInfo;
- TReal32 iSpeed;
- TReal32 iHeading;
- TReal32 iMagneticHeading;
- TReal32 iCourse;
- TReal32 iMagneticCourse;
-
- //! The observer to callback when location retieval is ready
- MMnrpPositionObserver& iObserver;
-
- //! Reference to the Location Server session
- RPositionServer iLocationServer;
-
- //! Reference to the Location Server subsession
- RPositioner iPositioner;
-
- TBool iLastKnownLocationAllowed;
-
- //! The current state this object has entered
- TState iState;
- };
-
-#endif // MNRP_POSITION_REQUEST_H_
-