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 CWsfAiHelperContainer

    15 *

    16 */

    17 

    18 

    19 

    20 //  EXTERNAL INCLUDES

    21 #include <AknsDrawUtils.h>

    22 #include <AknsBasicBackgroundControlContext.h> 

    23 #include <AknUtils.h>

    24 

    25 //  CLASS HEADER

    26 #include "wsfaihelpercontainer.h"

    27 

    28 //  INTERNAL INCLUDES

    29 #include "wsfaihelperappui.h"

    30 #include "wsfaihelperdocument.h"

    31 #include "wsfmodelobserver.h"

    32 #include "wsfaihelper.hrh"

    33 #include "wsfmodel.h"

    34 #include "wsflogger.h"

    35 

    36 

    37 //  CONSTRUCTION AND DESTRUCTION

    38 

    39 

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

    41 // CWsfAiHelperContainer::~CWsfAiHelperContainer

    42 // ---------------------------------------------------------------------------

    43 //

    44 CWsfAiHelperContainer::~CWsfAiHelperContainer()

    45     {

    46     delete iBackGround;

    47     }

    48 

    49 

    50 // ---------------------------------------------------------------------------

    51 // CWsfAiHelperContainer::ConstructL

    52 // ---------------------------------------------------------------------------

    53 //

    54 void CWsfAiHelperContainer::ConstructL( TRect aRect, 

    55                                         CWsfAiHelperAppUi* aAppUi )

    56     {

    57     iAppUi = aAppUi;

    58     iBackGround = CAknsBasicBackgroundControlContext::NewL( 

    59                                      KAknsIIDQsnBgAreaMain, Rect(), EFalse );

    60     

    61     CreateWindowL();

    62     SetRect( aRect );

    63     ActivateL();

    64     }

    65 

    66 

    67 // ---------------------------------------------------------------------------

    68 // CWsfAiHelperContainer::SizeChanged

    69 // ---------------------------------------------------------------------------

    70 //

    71 void CWsfAiHelperContainer::SizeChanged()

    72     {

    73     LOG_ENTERFN( "CWsfAiHelperContainer::SizeChanged" );

    74     

    75     if ( iBackGround )

    76         {

    77         delete iBackGround;

    78         iBackGround = NULL;

    79         // Throw away the error

    80         TRAP_IGNORE( iBackGround = CAknsBasicBackgroundControlContext::NewL( 

    81                                     KAknsIIDQsnBgAreaMain, Rect(), EFalse ) );

    82         }

    83     }

    84 

    85 

    86 // ---------------------------------------------------------------------------

    87 // CWsfAiHelperContainer::Draw

    88 // ---------------------------------------------------------------------------

    89 //

    90 void CWsfAiHelperContainer::Draw( const TRect& aRect ) const 

    91     { 

    92     CWindowGc& gc = SystemGc(); 

    93     MAknsSkinInstance* skin = AknsUtils::SkinInstance(); 

    94     MAknsControlContext* cc = AknsDrawUtils::ControlContext( this ); 

    95     AknsDrawUtils::Background( skin, cc, this, gc, aRect ); 

    96     } 

    97 

    98 

    99 // ---------------------------------------------------------------------------

   100 // CWsfAiHelperContainer::HandleResourceChange

   101 // ---------------------------------------------------------------------------

   102 //

   103 void CWsfAiHelperContainer::HandleResourceChange( TInt aType )

   104     {

   105     LOG_ENTERFN( "CWsfAiHelperContainer::HandleResourceChange" );

   106     CCoeControl::HandleResourceChange( aType );

   107 

   108     if ( aType == KEikDynamicLayoutVariantSwitch )

   109         {

   110         TRect mainPaneRect;

   111         AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EMainPane, 

   112                                            mainPaneRect );

   113         SetRect( mainPaneRect );

   114         DrawDeferred();

   115         }

   116     }

   117 

   118 

   119 // ---------------------------------------------------------------------------

   120 // CWsfAiHelperContainer::MopSupplyObject

   121 // ---------------------------------------------------------------------------

   122 //

   123 TTypeUid::Ptr CWsfAiHelperContainer::MopSupplyObject( TTypeUid aId )

   124     {

   125     LOG_ENTERFN( "CWsfAiHelperContainer::MopSupplyObject" );

   126     if ( aId.iUid == MAknsControlContext::ETypeId && iBackGround )

   127         {

   128         return MAknsControlContext::SupplyMopObject( aId, iBackGround );

   129         }

   130 

   131     return CCoeControl::MopSupplyObject( aId );

   132     }

   133     

   134 

   135 // End of file