/*

* Copyright (c) 2005-2006 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:  Container for the Application Shell plugin

*

*/

// INCLUDE FILES

// From this plugin.

#include "pslnactiveidleplugincontainer.h"

#include "pslnactiveidlepluginengine.h"

#include "pslnactiveidleplugin.h"

// From Psln application.

#include <csxhelp/skins.hlp.hrh>

// From PSLN framework

#include <pslnfwbaseview.h>

#include <pslnfwiconhelper.h>

// Resources

#include <psln.rsg>

#include <pslnactiveidlepluginrsc.rsg>

// General services

#include <Aknlists.h>

// XUIKON

#include <XnODT.h>

// CONSTANTS

// UID of Personlisation application

const TUid KPslnAppUid = { 0x10005A32 };

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

CPslnActiveIdlePluginContainer::CPslnActiveIdlePluginContainer(

                    TBool aGSCalling,

                    CPslnActiveIdlePlugin* aPlugin )

    :

    iPlugin( aPlugin ),

    iGSCalling( aGSCalling )

    {

    }

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

// Symbian 2nd phase constructor can leave.

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

//

void CPslnActiveIdlePluginContainer::ConstructL( const TRect& aRect )

    {

    iListBox = new( ELeave ) CAknSingleGraphicStyleListBox;

    TInt titleResId = 0;

    if (iGSCalling)

    {

        titleResId = R_PSLN_GS_LIST_VIEW_TITLE;

    }

    BaseConstructL(aRect, titleResId, R_PSLN_PLUGIN_DEFAULT_VIEW_LBX);

    // Do not show container immediately - to avoid seeing "No Data" first.

    iListBox->MakeVisible( EFalse );

    }

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

// Destructor 

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

//

CPslnActiveIdlePluginContainer::~CPslnActiveIdlePluginContainer()

    {

    if( iItemArray )

        {

        TInt count = iItemArray->Count();

        iItemArray->Delete(0, count);

        }

    delete iItems;

    }

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

// CPslnActiveIdlePluginContainer::GetCurrentlySelectedIndex

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

//

TInt CPslnActiveIdlePluginContainer::GetCurrentlySelectedIndex() const

    {

    return iCurrentlySelected;

    }

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

// Adds new item to the listbox.

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

//

void CPslnActiveIdlePluginContainer::AddNewItemToListL( 

    const TInt aItemIndex, CXnODT* aSkinODT, TInt aUiController )

    {

    HBufC* item = HBufC::NewLC( KPslnItemMaxTextLength );

    TPtr itemPtr = item->Des();

    TBool newActiveItem = EFalse;

    // Get theme ODT and full name. 

    // Index aItemIndex has been verified in view.

    itemPtr = aSkinODT->ThemeFullName();

    if ( aSkinODT->Flags() & EXnThemeStatusActive &&

        iPlugin->Engine()->CurrentUIController() == aUiController )

        {

        itemPtr.Insert( 0, KPslnFWActiveListItemFormat );

        // Set selected active.

        iCurrentlySelected = aItemIndex;

        newActiveItem = ETrue;

        }

    else

        {

        itemPtr.Insert( 0, KPslnFWNonActiveListItemFormat );

        }

    iItemArray->AppendL( itemPtr );

    CleanupStack::PopAndDestroy( item );

    if ( newActiveItem )

        {

        // Set highlight.

        iListBox->SetCurrentItemIndex( iCurrentlySelected );

        // Since we now have content, show container.

        iListBox->MakeVisible( ETrue );

        if ( iPlugin )

            {

            iPlugin->CheckMiddleSoftkeyLabelL();

            }

        }

    }

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

// Removes themes from listbox.

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

//

void CPslnActiveIdlePluginContainer::RemoveThemes( const TInt aDeleteFrom )

    {

    // Validate parameter first.

    if ( iItemArray &&

         ( aDeleteFrom >= 0 ) &&

         ( aDeleteFrom < iItemArray->Count() ) )

        {

        iItemArray->Delete( aDeleteFrom, iItemArray->Count() - aDeleteFrom );

        }

    }

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

// Construct the listbox from resource array.

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

//

void CPslnActiveIdlePluginContainer::ConstructListBoxL( TInt aResLbxId )

    {

    iListBox->ConstructL( this, EAknListBoxSelectionList );

    iItemArray = static_cast<CDesCArray*>

        ( iListBox->Model()->ItemTextArray() );

    iItems = iCoeEnv->ReadDesC16ArrayResourceL( aResLbxId );

    // Create pre- and post-text icons.

    AddIconsToListL();

    }

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

// Gets Help context.

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

//

void CPslnActiveIdlePluginContainer::GetHelpContext( 

    TCoeHelpContext& aContext ) const

    {

    aContext.iMajor = KPslnAppUid;

    aContext.iContext = KSKINS_HLP_APPSKINS_LIST;

    }

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

// Adds icons to setting list items.

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

//

void CPslnActiveIdlePluginContainer::AddIconsToListL()

    {

    CPslnFWIconHelper* iconHelper = CPslnFWIconHelper::NewL();

    CleanupStack::PushL( iconHelper );

    iconHelper->AddIconsToSettingItemsL(

        ETrue,

        KErrNotFound, // none, selected

        iListBox );

    CleanupStack::PopAndDestroy( iconHelper );

    }

void CPslnActiveIdlePluginContainer::RefreshList()

    {

    TRAP_IGNORE(iListBox->HandleItemAdditionL());

    iListBox->SetCurrentItemIndex(iCurrentlySelected);

    TRAP_IGNORE(iPlugin->CheckMiddleSoftkeyLabelL());

    DrawDeferred();

    // Since we now have content, show container.

    iListBox->MakeVisible( ETrue );

    }

// End of File