1 /*

     2 * Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Provides access to Blid router

    15 *

    16 */

    17 

    18 

    19 #ifndef CBLIDROUTER_H

    20 #define CBLIDROUTER_H

    21 

    22 //  INCLUDES

    23 #include <e32base.h>

    24 #include <e32std.h>

    25 #include <f32file.h> // RFs

    26 #include <EPos_CPosLandmark.h>

    27 

    28 #include "MBlidRouter.h"

    29 

    30 

    31 // CLASS DECLARATION

    32 

    33 /**

    34 *  A Blid engine API for blid application.

    35 *  Provides access to blid router.

    36 *  This class implements the MBlidRouter interface provided by this dll.

    37 *

    38 */

    39 class CBlidRouter : public CBase, public MBlidRouter

    40     {

    41     public:  // Constructors and destructor

    42         /**

    43          * Two-phased constructor.

    44          */

    45         static CBlidRouter* NewL();

    46 

    47         /**

    48          * Destructor.

    49          */

    50         virtual ~CBlidRouter();

    51 

    52     private:

    53         /**

    54          * C++ default constructor.

    55          */

    56         CBlidRouter();

    57 

    58         /**

    59          * By default Symbian 2nd phase constructor is private.

    60          */

    61         void ConstructL();

    62 

    63     private: // From MBlidRouter

    64     	TNamedCoordinate& At( TInt aIndex );

    65 		TInt AppendL( TNamedCoordinate* aCoordinate, TBool aCheckForMemory );

    66 		TInt RemoveL( TInt aIndex );

    67         void ResetAndDestroy();

    68 		TInt Count();

    69         TNamedCoordinate* Waypoint();

    70         TInt IndexOfWaypoint() const;

    71         void SetWaypoint( const TInt aIndex );

    72         void RemoveWaypoint();

    73         void ExternalizeL( RWriteStream& aStream );

    74         void InternalizeV1L( RReadStream& aStream );

    75         CPosLandmark* Landmark() const;

    76         void SetLandmark(CPosLandmark* aLandmark);

    77         TBool IsWaypointSet();

    78         TBool IsAnyPointSet();

    79         void  ClearSetPoints();

    80         void SetManualWaypoint(TReal latitude, TReal longitude, TDesC& aName);        

    81         TInt FindWaypointIndex( TNamedCoordinate* aCoordinate );

    82         

    83     private:

    84         ///Own: array variable

    85       	RPointerArray<TNamedCoordinate> iRoute;

    86 

    87         ///Ref: Current set waypoint

    88         TNamedCoordinate iWaypoint;

    89 

    90         ///index of waypoint

    91         TInt iWaypointIndex;

    92         

    93         ///to determine waypoint, landmark or none set

    94         TBool iIsWaypoint;

    95         

    96         ///Own:Landmark

    97         CPosLandmark* iLandmark;

    98         

    99         ///Own: manual waypoint set

   100         TNamedCoordinate iManualWaypoint;

   101         

   102     };

   103 

   104 

   105 #endif      // CBLIDROUTER_H

   106 

   107 // End of File