/*

* Copyright (c) 2002-2007 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: 

*     Memory selection setting page for Phonebook 2.

*

*/

#include "CPbk2MemorySelectionSettingPage.h"

// system includes

#include <akncheckboxsettingpage.h>

namespace

    {

    #ifdef _DEBUG

    enum TPanicCode

        {

        EPanic_InvalidIndex = 1

        };

    void Panic( TPanicCode aCode )

        {

        _LIT( KPanicCat, "CPbk2MemorySelectionSettingPage" );

        User::Panic( KPanicCat, aCode );

        }

    #endif // _DEBUG

    }

CPbk2MemorySelectionSettingPage::CPbk2MemorySelectionSettingPage(

        TInt aResourceID, 

        CSelectionItemList* aItemArray ) :

    CAknCheckBoxSettingPage( aResourceID, aItemArray ), 

    iItemsArray( aItemArray )

    {

    }

CPbk2MemorySelectionSettingPage::~CPbk2MemorySelectionSettingPage()

    {

    }

void CPbk2MemorySelectionSettingPage::UpdateSettingL()   

    {

    CAknCheckBoxSettingPage::UpdateSettingL();

    UpdateCbaL();

    }

void CPbk2MemorySelectionSettingPage::UpdateCbaL()

    {

	TBool validLabels = EFalse;

    if ( InvalidDataCbaResourceId() != DefaultCbaResourceId() )

		{

		// Check that atleast one of the items is marked	

	    const TInt count( iItemsArray->Count() );

        for ( TInt i(0); i < count; ++i )

            {

            if ( iItemsArray->At( i )->SelectionStatus() )

                {

                validLabels = ETrue;

                break;

                }

            }	   	        	            

		}

    TInt selectedItem( ListBoxControl()->CurrentItemIndex() );    

    __ASSERT_DEBUG( selectedItem > KErrNotFound 

        && selectedItem < iItemsArray->Count(), Panic( EPanic_InvalidIndex ) );

    if ( iItemsArray->At( selectedItem )->SelectionStatus() )

        {

        Cba()->SetCommandSetL( DefaultCbaResourceId() );    

        }

    else

        {

        if ( validLabels )

            {

            Cba()->SetCommandSetL( R_AVKON_SOFTKEYS_OK_CANCEL__MARK );

            }

        else

            {

            Cba()->SetCommandSetL( InvalidDataCbaResourceId() );

            }

        }

    Cba()->DrawDeferred();

    }

void CPbk2MemorySelectionSettingPage::HandleControlEventL(

        CCoeControl* /*aControl*/,  

        TCoeEvent  aEventType )

    {

    if ( aEventType == EEventStateChanged )

        {

        UpdateCbaL();

        }

    }

void CPbk2MemorySelectionSettingPage::ProcessCommandL( TInt aCommandId )    

    {

    switch( aCommandId )

        {

        case EAknSoftkeyUnmark: // FALLTHROUGH

        case EAknSoftkeyMark:

            {

            // Map these events to select event.

            aCommandId = EAknSoftkeySelect;

            break;

            }

        default:;

        }

    CAknCheckBoxSettingPage::ProcessCommandL( aCommandId );

    }

// End of File