/*

* Copyright (c) 2005-2007 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:  Screen saver view's container.

*

*/

// INCLUDE FILES

#include <aknlists.h>

#include <eikclbd.h>

// Help context.

#include <csxhelp/skins.hlp.hrh>

// Psln specific.

#include <psln.rsg>

#include "PslnModel.h"

#include "PslnScreenSaverContainer.h"

#include "PslnDebug.h"

#include "PslnConst.h"

// Framework

#include <pslnfwiconhelper.h>

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

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

// C++ default constructor can NOT contain any code, that might leave.

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

//

CPslnScreenSaverContainer::CPslnScreenSaverContainer()

    {

    }

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

// Symbian 2nd phase constructor can leave.

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

//

void CPslnScreenSaverContainer::ConstructL( const TRect& aRect )

    {

    iListBox = new (ELeave) CAknSingleGraphicStyleListBox;

    BaseConstructL( aRect, 0 );

    }

// Destructor

CPslnScreenSaverContainer::~CPslnScreenSaverContainer()

    {

    // iListBox is deleted in class CPslnBaseContainer.

    }

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

// Updates listbox.

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

//

void CPslnScreenSaverContainer::UpdateListBoxL()

    {

    CPslnBaseContainer::UpdateListBoxL();

    }

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

// Creates listbox.

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

//

void CPslnScreenSaverContainer::ConstructListBoxL( TInt /*aResLbxId*/ )

    {

    CreateListBoxItemsL();

    }

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

// Creates items for listbox.

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

//

void CPslnScreenSaverContainer::CreateListBoxItemsL()

    {

    PSLN_TRACE_DEBUG("CPslnScreenSaverContainer::CreateListBoxItemsL BEGIN");

    __ASSERT_DEBUG( iModel, User::Panic( _L("Psln"), 1 ) );

    iItemArray->Reset();

    // Find all the screensavers available

    TInt selectedItem = iModel->CurrentPropertyIndexL( KPslnScreenSettingId );

    if ( selectedItem < 0 )

        {

        selectedItem = 0;

        }

    const MDesC16Array& ssNames = iModel->ScreensaverNames();

    for( TInt i = 0; i < ssNames.MdcaCount(); i++ )

        {

        HBufC* itemBuf = ssNames.MdcaPoint( i ).AllocL();

        if ( itemBuf )

            {

            PSLN_TRACE_DEBUG("CPslnScreenSaverContainer::CreateListBoxItemsL 2");

            itemBuf = itemBuf->ReAllocL( itemBuf->Length() + KPslnIconSize );

            TPtr ptr = itemBuf->Des();

            if ( selectedItem == i )

                {

                ptr.Insert( 0, KPslnFWActiveListItemFormat );

                }

            else

                {

                ptr.Insert( 0, KPslnFWNonActiveListItemFormat );

                }

            if ( iModel->IsScreenSaverOnMemoryCard( i ) )

                {

                ptr.Append( KPslnFWListItemFormatMMCSuffix );

                }

            else if ( iModel->IsScreenSaverOnMassDrive( i ) )

                {

                ptr.Append( KPslnFWListItemFormatMassDriveSuffix );

                }

            iItemArray->InsertL( i, ptr );

            delete itemBuf;

            }

        }

    // Create pre- and post-text icons.

    CPslnFWIconHelper* iconHelper = CPslnFWIconHelper::NewL();

    CleanupStack::PushL( iconHelper );

    iconHelper->AddIconsToSettingItemsL(

        ETrue,

        KErrNotFound,

        iListBox );

    CleanupStack::PopAndDestroy( iconHelper );

    DrawDeferred();

    PSLN_TRACE_DEBUG("CPslnScreenSaverContainer::CreateListBoxItemsL END");

    }

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

// Gets help context for Help application.

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

//

void CPslnScreenSaverContainer::GetHelpContext(

    TCoeHelpContext& aContext ) const

    {

    aContext.iMajor = KUidPsln;

    aContext.iContext = KSKINS_HLP_SCREENS_SETTINGS;

    }

//  End of File