1 /*

     2 * Copyright (c) 2005-2006 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:  CMnGeocodingCmdHandlerBase class implementation

    15 *

    16 */

    17 

    18 

    19 #include <AiwGenericParam.hrh>

    20 #include <AiwCommon.hrh>

    21 

    22 #include <mngeocoder.h>

    23 

    24 #include "mnaiwdebug.h"

    25 #include "mngeocodingcmdhandlerbase.h"

    26 

    27 // ================= LOCAL FUNCTIONS =======================

    28 

    29 // ================= MEMBER FUNCTIONS =======================

    30 

    31 // -----------------------------------------------------------------------------

    32 // -----------------------------------------------------------------------------

    33 //

    34 CMnGeocodingCmdHandlerBase::CMnGeocodingCmdHandlerBase( CMnProvider& aProvider )

    35 :   CMnAiwCommandHandlerBase( aProvider )

    36     {

    37     }

    38 

    39 // -----------------------------------------------------------------------------

    40 // -----------------------------------------------------------------------------

    41 //

    42 CMnGeocodingCmdHandlerBase::~CMnGeocodingCmdHandlerBase()

    43     {

    44     delete iGeocoder;

    45     }

    46 

    47 // -----------------------------------------------------------------------------

    48 // -----------------------------------------------------------------------------

    49 //

    50 void CMnGeocodingCmdHandlerBase::SetExitObserverL( 

    51 	MMnProviderExitCallback& aExitCallback )

    52 	{

    53 	iGeocoder->SetExitObserverL( *this );

    54 	CMnAiwCommandHandlerBase::SetExitObserverL( aExitCallback );

    55 	}

    56 

    57 // -----------------------------------------------------------------------------

    58 // -----------------------------------------------------------------------------

    59 //

    60 void CMnGeocodingCmdHandlerBase::ConstructL( TRunMode aRunMode )

    61     {

    62     CMnAiwCommandHandlerBase::ConstructL();

    63     

    64     if ( aRunMode == ERunModeChained )

    65         {

    66         iGeocoder = CMnGeocoder::NewChainedL( Provider() );

    67         }

    68     else

    69         {

    70         iGeocoder = CMnGeocoder::NewL( Provider() );

    71         }

    72 

    73     iRunMode = aRunMode;

    74     }

    75 

    76 // -----------------------------------------------------------------------------

    77 // -----------------------------------------------------------------------------

    78 //

    79 void CMnGeocodingCmdHandlerBase::ReadGeocodingOptionsL( 

    80     const TAiwGenericParam& aParam,

    81     TMnAiwGeocodingOptionsParam& aGeoOptions )

    82     {

    83     TPtrC8 data( aParam.Value().AsData() ); 

    84     if ( data.Size() == sizeof( TMnAiwGeocodingOptionsParam ) )

    85         {

    86         TMnAiwGeocodingOptionsParam options;

    87         TPckg<TMnAiwGeocodingOptionsParam> optionsPack( options );

    88         optionsPack.Copy( data );

    89         aGeoOptions = options;

    90         }

    91     else

    92         {

    93         User::Leave( KErrArgument );

    94         }

    95     }

    96     

    97 // -----------------------------------------------------------------------------

    98 // -----------------------------------------------------------------------------

    99 //

   100 CMnGeocoder& CMnGeocodingCmdHandlerBase::Geocoder()

   101     {

   102     return *iGeocoder;

   103     }

   104     

   105 // -----------------------------------------------------------------------------

   106 //  From class CMnAiwCommandHandlerBase

   107 // -----------------------------------------------------------------------------

   108 //

   109 void CMnGeocodingCmdHandlerBase::HandleAiwParamL( const TAiwGenericParam& aParam )

   110     {

   111     switch ( aParam.SemanticId() )

   112         {

   113         case EGenericParamMnGeocodingOptions:

   114             //LOG("CMnGeocodingCmdHandlerBase::HandleAiwParam, GeocodingOptions");

   115             {

   116             TMnAiwGeocodingOptionsParam geoOptions;

   117             ReadGeocodingOptionsL( aParam, geoOptions );

   118             iGeocoder->SetOptions( ( CMnGeocoder::TOptions ) geoOptions.iOptions );

   119             break;

   120             }

   121         default:

   122             CMnAiwCommandHandlerBase::HandleAiwParamL( aParam );

   123             break;

   124         }

   125     }

   126     

   127 // -----------------------------------------------------------------------------

   128 //  From class CMnAiwCommandHandlerBase

   129 // -----------------------------------------------------------------------------

   130 //

   131 void CMnGeocodingCmdHandlerBase::HandleAiwParamLandmarksL( RArray<TPtrC8>& aLandmarkDataList )

   132     {

   133     // if already set or not single landmarks are given

   134     if ( iLandmarkData.Size() || aLandmarkDataList.Count() != 1 )

   135         {

   136         User::Leave( KErrArgument );

   137         }

   138     iLandmarkData.Set( aLandmarkDataList[0] );

   139     }    

   140 

   141 // -----------------------------------------------------------------------------

   142 //  From class CMnAiwCommandHandlerBase

   143 // -----------------------------------------------------------------------------

   144 //

   145 void CMnGeocodingCmdHandlerBase::ResetParametersL()

   146     {

   147     iGeocoder->SetOptions( CMnGeocoder::EOptionNone );

   148     iLandmarkData.Set( NULL, 0 );

   149     }