/*

* 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:  Implementation of CApSelectorListbox.

*

*/

// INCLUDE FILES

#include <eikclbd.h>

#include <AknIconArray.h>

//#include <EIKON.mbg>

#include <avkon.mbg>

#include <aknkeys.h>

#include <featmgr.h>

#include "ApSelectorListbox.h"

#include "ApSelectorListBoxModel.h"

#include "ApListItem.h"

#include <AknsUtils.h>

#include <apsettings.mbg>

#include <data_caging_path_literals.hrh>

#include "ApSettingsHandlerLogger.h"

// CONSTANTS

// Drive and file name of the MBM file containing icons for Protection

_LIT( KFileIcons, "z:ApSettings.mbm" );

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

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

// CApSelectorListbox::NewL

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

//

CApSelectorListbox* CApSelectorListbox::NewL

( const CCoeControl* aParent )

    {

    APSETUILOGGER_ENTERFN( EListbox,"SelListbox::NewL")

    CApSelectorListbox* listbox =

        new ( ELeave ) CApSelectorListbox();

    CleanupStack::PushL( listbox );

    listbox->ConstructL( aParent, EAknListBoxSelectionList );

    CleanupStack::Pop();    // listbox

    APSETUILOGGER_LEAVEFN( EListbox,"SelListbox::NewL")

    return listbox;

    }

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

// CApSelectorListbox::CApSelectorListbox

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

//

CApSelectorListbox::CApSelectorListbox()

    {

    }

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

// CApSelectorListbox::~CApSelectorListbox

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

//

CApSelectorListbox::~CApSelectorListbox()

    {

    }

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

// CApSelectorListbox::OfferKeyEventL

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

//

TKeyResponse CApSelectorListbox::OfferKeyEventL

( const TKeyEvent& aKeyEvent, TEventCode aType )

    {

    APSETUILOGGER_ENTERFN( EListbox,"SelListbox::OfferKeyEventL")

    TKeyResponse retval;

    if (    aKeyEvent.iCode == EKeyOK &&

            !( aKeyEvent.iModifiers & EModifierShift )

       )

        {

        // Enter pressed (not Shift-Enter). This will report an

        // EEnterKeyPressed event sent to the observer (the view), which may

        // delete this listbox. The code which processes keypresses by

        // default, will continue (on the already deleted listbox), and

        // will crash. So we grab this keypress here, and generate the

        // same event, but after that, quit immediately!

        ReportListBoxEventL( MEikListBoxObserver::EEventEnterKeyPressed );

        // By now the listbox may have been deleted!

        // Do not access it after this point!

        retval = EKeyWasConsumed;

        }

    else

        {

        retval = CAknSingleGraphicStyleListBox::OfferKeyEventL

            ( aKeyEvent, aType );

        }

    APSETUILOGGER_LEAVEFN( EListbox,"SelListbox::OfferKeyEventL")

    return retval;

    }

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

// CApSelectorListbox::FocusChanged

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

//

void CApSelectorListbox::FocusChanged( TDrawNow aDrawNow )

    {

    APSETUILOGGER_ENTERFN( EListbox,"SelListbox::FocusChanged")

    // Do nothing until the listbox is fully constructed

    // The dialogpage sets the focus before calling ConstructL

    if ( iView )

        {

        CAknSingleGraphicStyleListBox::FocusChanged( aDrawNow );

        }

    APSETUILOGGER_LEAVEFN( EListbox,"SelListbox::FocusChanged")

    }

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

// CApSelectorListbox::LoadIconsL

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

//

void CApSelectorListbox::LoadIconsL()

    {

    APSETUILOGGER_ENTERFN( EListbox,"SelListbox::LoadIconsL")

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

    CleanupStack::PushL( icons );

    MAknsSkinInstance* skinInstance = AknsUtils::SkinInstance();

    TParse mbmFile;

    User::LeaveIfError( mbmFile.Set( KFileIcons, &KDC_APP_BITMAP_DIR, NULL ) );

    icons->AppendL( AknsUtils::CreateGulIconL( 

                                skinInstance, 

                                KAknsIIDQgnPropWmlGprs,

                                mbmFile.FullName(), 

                                EMbmApsettingsQgn_prop_wml_gprs, 

                                EMbmApsettingsQgn_prop_wml_gprs_mask ) );

    icons->AppendL( AknsUtils::CreateGulIconL( 

                                skinInstance, 

                                KAknsIIDQgnPropWmlCsd,

                                mbmFile.FullName(), 

                                EMbmApsettingsQgn_prop_wml_csd, 

                                EMbmApsettingsQgn_prop_wml_csd_mask ) );

    icons->AppendL( AknsUtils::CreateGulIconL( 

                                skinInstance, 

                                KAknsIIDQgnPropWmlHscsd,

                                mbmFile.FullName(), 

                                EMbmApsettingsQgn_prop_wml_hscsd, 

                                EMbmApsettingsQgn_prop_wml_hscsd_mask ) );

    icons->AppendL( AknsUtils::CreateGulIconL( 

                                skinInstance, 

                                KAknsIIDQgnPropWmlSms,

                                mbmFile.FullName(), 

                                EMbmApsettingsQgn_prop_wml_sms, 

                                EMbmApsettingsQgn_prop_wml_sms_mask ) );

    icons->AppendL( AknsUtils::CreateGulIconL( 

                                skinInstance, 

                                KAknsIIDQgnPropWlanBearer,

                                mbmFile.FullName(), 

                                EMbmApsettingsQgn_prop_wlan_bearer, 

                                EMbmApsettingsQgn_prop_wlan_bearer_mask ) );

    icons->AppendL( AknsUtils::CreateGulIconL( 

                                skinInstance, 

                                KAknsIIDQgnPropWlanBearer,

                                mbmFile.FullName(), 

                                EMbmApsettingsQgn_prop_wlan_easy, 

                                EMbmApsettingsQgn_prop_wlan_easy_mask ) );

    FeatureManager::InitializeLibL();

    TBool protsupported = FeatureManager::FeatureSupported( 

                                           KFeatureIdSettingsProtection );

    FeatureManager::UnInitializeLib();

    if ( protsupported )

        {

        icons->AppendL( AknsUtils::CreateGulIconL( 

                                skinInstance, 

                                KAknsIIDQgnIndiSettProtectedAdd,

                                mbmFile.FullName(), 

                                EMbmApsettingsQgn_indi_sett_protected_add, 

                                EMbmApsettingsQgn_indi_sett_protected_add_mask ) );

        }

    ItemDrawer()->ColumnData()->SetIconArray( icons );

    CleanupStack::Pop(); // icons

    APSETUILOGGER_LEAVEFN( EListbox,"SelListbox::LoadIconsL")

    }

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

// CApSelectorListbox::Uid4Item

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

//

TUint32 CApSelectorListbox::Uid4Item( TInt aItem ) const

    {

    APSETUILOGGER_ENTERFN( EListbox,"SelListbox::Uid4Item<->")

    CApSelectorListboxModel* lbmodel =

        STATIC_CAST( CApSelectorListboxModel*, Model()->ItemTextArray() );

    return lbmodel->At( aItem )->Uid();

    }

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

// CApSelectorListbox::CurrentItemUid

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

//

TUint32 CApSelectorListbox::CurrentItemUid() const

    {

    APSETUILOGGER_ENTERFN( EListbox,"SelListbox::CurrentItemUid")

    CApSelectorListboxModel* lbmodel =

        STATIC_CAST( CApSelectorListboxModel*, Model()->ItemTextArray() );

    TInt idx = CurrentItemIndex();

    TUint32 retval( 0 );

    if ( idx >= 0 )

        {

        retval = lbmodel->At( idx )->Uid();

        }

    APSETUILOGGER_LEAVEFN( EListbox,"SelListbox::CurrentItemUid")

    return retval;

    }

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

// CApSelectorListbox::CurrentItemNameL

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

//

const TDesC& CApSelectorListbox::CurrentItemNameL()

    {

    APSETUILOGGER_ENTERFN( EListbox,"SelListbox::CurrentItemNameL")

    CApSelectorListboxModel* lbmodel = new( ELeave )CApSelectorListboxModel;

    lbmodel = 

        STATIC_CAST( CApSelectorListboxModel*, Model()->ItemTextArray() );

    APSETUILOGGER_LEAVEFN( EListbox,"SelListbox::CurrentItemNameL")

    return lbmodel->At( CurrentItemIndex() )->Name();

    }

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

// CApSelectorListbox::HandleResourceChange

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

//

void CApSelectorListbox::HandleResourceChange(TInt aType)

    {

    APSETUILOGGER_ENTERFN( EListbox,"SelListbox::HandleResourceChange")

    if ( aType == KAknsMessageSkinChange )

        {

        TRAP_IGNORE( LoadIconsL() );

        SizeChanged();

        }

    CAknSingleGraphicStyleListBox::HandleResourceChange( aType );

    APSETUILOGGER_LEAVEFN( EListbox,"SelListbox::HandleResourceChange")

    }

// End of File