1 /*

     2 * Copyright (c) 2007-2008 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:  Implementation of TWsfMainViewController.

    15 *

    16 */

    17 

    18 //  INTERNAL INCLUDES

    19 #include "wsfmainviewcontroller.h"

    20 #include "wsfmainviewmodel.h"

    21 #include "wsfmainviewcontainer.h"

    22 #include "wsfwlaninfo.h"

    23 #include "wsfwlaninfoarray.h"

    24 

    25 #include "wsflogger.h"

    26 

    27 

    28 //  LOCAL DEFINITIONS

    29 #ifdef _DEBUG

    30     _LIT( KMainViewControllerPanic, "TWsfMainViewController"  );

    31     #define _ASSERTD( cond ) __ASSERT_DEBUG( (cond), \

    32             User::Panic( KMainViewControllerPanic, __LINE__) )

    33 #else

    34     #define _ASSERTD( cond ) {}

    35 #endif //_DEBUG

    36 

    37     

    38 // ---------------------------------------------------------------------------

    39 // TWsfMainViewController::SetModel

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

    41 //

    42 void TWsfMainViewController::SetModel( CWsfMainViewModel* aModel )

    43     {

    44     iModel = aModel;

    45     iValidItem = EFalse;

    46     }

    47 

    48 

    49 // ---------------------------------------------------------------------------

    50 // TWsfMainViewController::SetContainer

    51 // ---------------------------------------------------------------------------

    52 //

    53 void TWsfMainViewController::SetContainer( CWsfMainViewContainer* aContainer )

    54     {

    55     iContainer = aContainer;

    56     }

    57 

    58 

    59 // ---------------------------------------------------------------------------

    60 // TWsfMainViewController::UpdateHotSpotsL

    61 // ---------------------------------------------------------------------------

    62 //

    63 void TWsfMainViewController::UpdateHotSpotsL( CWsfWlanInfoArray* aWlanList )

    64     {

    65     LOG_ENTERFN( "TWsfMainViewController::UpdateHotSpotsL" );   

    66     // Format WLAN list which was passed as a parameter

    67     CDesCArray* formattedList = iModel->FormatWlanListL( aWlanList );

    68 

    69     if ( iContainer )

    70         {        

    71         // If some WLAN was already selected, don't lose the focus

    72         // By default show the first item (index == 0)

    73         TInt index = 0;

    74         TWsfWlanInfo* wlanInfo = aWlanList->Match( iModel->SelectedWlan(),

    75                                                    aWlanList->Count() );

    76         if ( wlanInfo )

    77             {            

    78             index = aWlanList->GetArrayIndex( wlanInfo );

    79             }

    80         iContainer->UpdateHotSpotsL( formattedList, index );

    81         } 

    82     }

    83 

    84 

    85 // ---------------------------------------------------------------------------

    86 // TWsfMainViewController::UpdateNaviPaneL

    87 // ---------------------------------------------------------------------------

    88 //

    89 void TWsfMainViewController::UpdateNaviPaneL()

    90     {

    91     LOG_ENTERFN( "TWsfMainViewController::UpdateNaviPaneL" );   

    92     HBufC* naviText = iModel->FormatNaviPaneLC();

    93     iContainer->UpdateNaviPaneL( *naviText );

    94     CleanupStack::PopAndDestroy( naviText );   

    95     }

    96 

    97 

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

    99 // TWsfMainViewController::UpdateWlanListL

   100 // ---------------------------------------------------------------------------

   101 //

   102 void TWsfMainViewController::UpdateWlanListL( CWsfWlanInfoArray* aWlanArray )

   103     {

   104     LOG_ENTERFN( "TWsfMainViewController::UpdateWlanListL" );   

   105     UpdateHotSpotsL( aWlanArray );

   106     UpdateNaviPaneL();

   107     }

   108 

   109 

   110 // ---------------------------------------------------------------------------

   111 // TWsfMainViewController::RefreshL

   112 // ---------------------------------------------------------------------------

   113 //

   114 void TWsfMainViewController::RefreshL()

   115     {

   116     LOG_ENTERFN( "TWsfMainViewController::RefreshL" );   

   117     CDesCArray* formattedList =  iModel->GetWlanList();

   118     iContainer->UpdateHotSpotsL( formattedList, iModel->SelectedIndex() );  

   119     UpdateNaviPaneL();      

   120     }

   121 

   122 

   123 // ---------------------------------------------------------------------------

   124 // TWsfMainViewController::SelectedItem

   125 // ---------------------------------------------------------------------------

   126 //

   127 TWsfWlanInfo* TWsfMainViewController::SelectedItem()

   128     {

   129     LOG_ENTERFN( "TWsfMainViewController::SelectedItem" );

   130     

   131     return iValidItem? &iSelectedItem: NULL; 

   132     }

   133 

   134 

   135 // ---------------------------------------------------------------------------

   136 // TWsfMainViewController::SetPartner

   137 // ---------------------------------------------------------------------------

   138 //

   139 void TWsfMainViewController::SetPartner( MWsfMainViewPartner& aPartner )

   140     {

   141     iPartner = &aPartner;

   142     }

   143 

   144 

   145 // ---------------------------------------------------------------------------

   146 // TWsfMainViewController::UpdateSelectedItemL

   147 // ---------------------------------------------------------------------------

   148 //

   149 void TWsfMainViewController::UpdateSelectedItemL()

   150     {

   151     LOG_ENTERFN( "TWsfMainViewController::UpdateSelectedItemL" );   

   152 

   153     _ASSERTD( iModel && iContainer );

   154     

   155     TInt selectedItem = iContainer->SelectedItem();

   156     CWsfWlanInfoArray* array = iModel->GetInfoArray();

   157     if ( array )

   158         {       

   159         TWsfWlanInfo* item = array->At( selectedItem );

   160         if ( item )

   161             {

   162             iSelectedItem = *item;

   163             iValidItem = ETrue;

   164             }

   165         else

   166             {

   167             iValidItem = EFalse;

   168             }

   169         }

   170     

   171     // Store name of focused WLAN

   172     if ( iValidItem )

   173         {        

   174         HBufC8* ssid = iSelectedItem.GetSsidAsUtf8LC();

   175         iModel->SetSelectedWlan( ssid );

   176         CleanupStack::Pop( ssid );

   177         }

   178     

   179     }

   180 

   181 

   182 // ---------------------------------------------------------------------------

   183 // TWsfMainViewController::HandleUpKeyPressedL

   184 // ---------------------------------------------------------------------------

   185 //    

   186 void TWsfMainViewController::HandleUpKeyPressedL()

   187     {

   188     LOG_ENTERFN( "TWsfMainViewController::HandleUpKeyPressedL" );   

   189     _ASSERTD( iModel );

   190     

   191     // Store just listbox index. Needed

   192     iModel->SetSelectedIndex( iContainer->SelectedItem() );    

   193     }

   194 

   195 

   196 // ---------------------------------------------------------------------------

   197 // TWsfMainViewController::HandleDownKeyPressedL

   198 // ---------------------------------------------------------------------------

   199 //

   200 void TWsfMainViewController::HandleDownKeyPressedL()

   201     {

   202     LOG_ENTERFN( "TWsfMainViewController::HandleDownKeyPressedL" );   

   203     _ASSERTD( iModel );

   204 

   205     iModel->SetSelectedIndex( iContainer->SelectedItem() );

   206     }

   207 

   208 

   209 // ---------------------------------------------------------------------------

   210 // TWsfMainViewController::HandleSelectionKeyPressedL

   211 // ---------------------------------------------------------------------------

   212 //

   213 void TWsfMainViewController::HandleSelectionKeyPressedL()

   214     {

   215     LOG_ENTERFN( "TWsfMainViewController::HandleSelectionKeyPressedL" );   

   216     _ASSERTD( iPartner );    

   217 

   218     iPartner->ShowMenuBarL();

   219     }

   220 

   221 // End of file

   222