/*

* Copyright (c) 2002 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: 

*     Defines dialog CChangeConnectionDlg from Connection Ui Utilities

*

*/

// INCLUDE FILES

#include <AknIconArray.h>

#include <AknsUtils.h>

#include <aknmessagequerycontrol.h>

#include <StringLoader.h>

#include <featmgr.h>

#include <WlanCdbCols.h>

#include <data_caging_path_literals.hrh>

#include <ConnectionUiUtilities.rsg>

#include <apsettings.mbg>

#include "ChangeConnectionDlg.h"

#include "ActiveCChangeConnectionDlg.h"

#include "ConnectionDialogsLogger.h"

#include "ExpiryTimer.h"

// CONSTANTS

// ROM folder

_LIT( KDriveZ, "z:" );

// Name of the MBM file containing icons

_LIT( KFileIcons, "ApSettings.mbm" );

#if defined(_DEBUG)

_LIT( KErrNullPointer, "NULL pointer" );

#endif

LOCAL_D const TInt KIconsGranularity = 4;

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

// Constructor

CChangeConnectionDlg::CChangeConnectionDlg( TInt aIndex,

                                    TUint32* aIAPId, 

                                    CActiveCChangeConnectionDlg* aActiveDlg,

                                    TDes& aConnectionName )

: CAknListQueryDialog( &aIndex ),

  iIAPId( aIAPId ),

  iConnectionName( aConnectionName ),

  iIsWLANFeatureSupported( EFalse ),

  iActiveDlg( aActiveDlg )

    {

    }

// Destructor

CChangeConnectionDlg::~CChangeConnectionDlg()

    {

    }

// ---------------------------------------------------------

// CChangeConnectionDlg::NewL

// ---------------------------------------------------------

//

CChangeConnectionDlg* CChangeConnectionDlg::NewL( TUint32* aIAPId, 

                                      CActiveCChangeConnectionDlg* aActiveDlg,

                                      TDes& aConnectionName)

    {

    CChangeConnectionDlg* temp = new ( ELeave )CChangeConnectionDlg(

                                    0, aIAPId, aActiveDlg, aConnectionName );

    CleanupStack::PushL( temp ); 

    temp->ConstructL();                                    

    CleanupStack::Pop( temp );

    return temp;

    }

// ---------------------------------------------------------

// CChangeConnectionDlg::ConstructAndRunLD

// Constructs the dialog and runs it.

// ---------------------------------------------------------

//

void CChangeConnectionDlg::ConstructL()

    {

    FeatureManager::InitializeLibL();

    iIsWLANFeatureSupported = 

                    FeatureManager::FeatureSupported( KFeatureIdProtocolWlan );

    FeatureManager::UnInitializeLib();

    }

// ---------------------------------------------------------

// CChangeConnectionDlg::OkToExitL( TInt aButtonId)

// called by framework when the OK button is pressed

// ---------------------------------------------------------

//

TBool CChangeConnectionDlg::OkToExitL( TInt aButtonId )

    {

    CLOG_ENTERFN( "CChangeConnectionDlg::OkToExitL " );  

    TBool result( EFalse );

    __ASSERT_DEBUG( iActiveDlg, User::Panic( KErrNullPointer, KErrNone ) );

    if ( aButtonId == EAknSoftkeySelect || aButtonId == EAknSoftkeyOk )

        {

        TInt index = ListBox()->CurrentItemIndex();

        CConnectionInfo* tempInfo = iActiveDlg->ActIAPs()->At( index );

        *iIAPId = tempInfo->Id();

        CLOG_WRITEF( _L( "*iIAPId : %d" ), *iIAPId );

        iActiveDlg->Cancel();

        iActiveDlg->SetSelected( ETrue );

        result = ETrue;

        }

    else if ( aButtonId == EAknSoftkeyCancel )

        {

        iActiveDlg->Cancel();  

        result = ETrue;

        }

    CLOG_LEAVEFN( "CChangeConnectionDlg::OkToExitL " );  

    return result;

    }

// ---------------------------------------------------------

// CChangeConnectionDlg::PreLayoutDynInitL()

// called by framework before dialog is shown

// ---------------------------------------------------------

//

void CChangeConnectionDlg::PreLayoutDynInitL()

    {

    CLOG_ENTERFN( "CChangeConnectionDlg::PreLayoutDynInitL " );  

    CAknListQueryDialog::PreLayoutDynInitL();

    HBufC *desc = StringLoader::LoadL( R_CHANGE_CONNECTION_DESC, 

                                       iConnectionName );

    CleanupStack::PushL( desc );

    MessageBox()->SetMessageTextL( desc );

    CleanupStack::PopAndDestroy( desc );

    SetOwnershipType( ELbmOwnsItemArray );

    SetItemTextArray( iActiveDlg->ActIAPs() );       

    SetOwnershipType( ELbmDoesNotOwnItemArray );

    SetIconsL();

    CLOG_LEAVEFN( "CChangeConnectionDlg::PreLayoutDynInitL " );  

    }

// ---------------------------------------------------------

// CChangeConnectionDlg::RefreshDialogL

// ---------------------------------------------------------

//    

void CChangeConnectionDlg::RefreshDialogL()

    {  

    CLOG_ENTERFN( "CChangeConnectionDlg::RefreshDialogL " );  

    SetItemTextArray( iActiveDlg->ActIAPs() );

    ListBox()->HandleItemAdditionL();  

    Layout();   

    SizeChanged();

    DrawNow();

    CLOG_LEAVEFN( "CChangeConnectionDlg::RefreshDialogL " );  

    }

// ---------------------------------------------------------

// CChangeConnectionDlg::SetIconsL()

// ---------------------------------------------------------

//

void CChangeConnectionDlg::SetIconsL()

    {

    CArrayPtr< CGulIcon >* icons = new( ELeave ) CAknIconArray( 

                                                        KIconsGranularity );

    CleanupStack::PushL( icons );

    MAknsSkinInstance* skinInstance = AknsUtils::SkinInstance();

    TFileName iconsFileName;

    iconsFileName.Append( KDriveZ );

    iconsFileName.Append( KDC_APP_BITMAP_DIR );

    iconsFileName.Append( KFileIcons );

    icons->AppendL( AknsUtils::CreateGulIconL( skinInstance, 

                            KAknsIIDQgnPropWmlGprs,

                            iconsFileName, 

                            EMbmApsettingsQgn_prop_wml_gprs, 

                            EMbmApsettingsQgn_prop_wml_gprs_mask ) );

    icons->AppendL( AknsUtils::CreateGulIconL( skinInstance, 

                            KAknsIIDQgnPropWmlCsd,

                            iconsFileName, 

                            EMbmApsettingsQgn_prop_wml_csd, 

                            EMbmApsettingsQgn_prop_wml_csd_mask ) );

    icons->AppendL( AknsUtils::CreateGulIconL( skinInstance, 

                            KAknsIIDQgnPropWmlHscsd,

                            iconsFileName, 

                            EMbmApsettingsQgn_prop_wml_hscsd, 

                            EMbmApsettingsQgn_prop_wml_hscsd_mask ) );

    if ( iIsWLANFeatureSupported )

        {

        icons->AppendL( AknsUtils::CreateGulIconL( skinInstance, 

                            KAknsIIDQgnPropWlanEasy,

                            iconsFileName, 

                            EMbmApsettingsQgn_prop_wlan_easy, 

                            EMbmApsettingsQgn_prop_wlan_easy_mask ) );

        icons->AppendL( AknsUtils::CreateGulIconL( skinInstance, 

                            KAknsIIDQgnPropWlanBearer,

                            iconsFileName, 

                            EMbmApsettingsQgn_prop_wlan_bearer, 

                            EMbmApsettingsQgn_prop_wlan_bearer_mask ) );

        }

    SetIconArrayL( icons );

    CleanupStack::Pop( icons );

    }

// ----------------------------------------------------------------------------

// void CChangeConnectionDlg::HandleResourceChange( TInt aType )

// Handle resource change events. 

// ----------------------------------------------------------------------------

//

void CChangeConnectionDlg::HandleResourceChange( TInt aType )

    {

    if ( aType == KAknsMessageSkinChange )

        {

        CAknListQueryDialog::HandleResourceChange( aType );

        TRAP_IGNORE( SetIconsL() );

        SizeChanged();

        }

    else

        {

        if ( aType == KEikDynamicLayoutVariantSwitch )

            {

            TRect mainPaneRect;

            AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EMainPane,

                                               mainPaneRect );

            TAknLayoutRect layoutRect;

            layoutRect.LayoutRect( TRect( TPoint( 0, 0 ), 

                                   mainPaneRect.Size() ),

                                   AKN_LAYOUT_WINDOW_list_gen_pane( 0 ) );

            ListBox()->SetRect( layoutRect.Rect() );

            }

        // Base call

        CAknListQueryDialog::HandleResourceChange( aType );

        }

    }

void CChangeConnectionDlg::HandleTimedOut()

    {

    TRAP_IGNORE( TryExitL(EAknSoftkeyCancel) );

    }

// End of File