/*

* 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:  Phonebook 2 settings list state.

*

*/

// INCLUDE FILES

#include "CPbk2SettingsListState.h"

// Phonebook 2

#include <CPbk2StoreConfiguration.h>

#include <CPbk2StorePropertyArray.h>

#include <CPbk2StoreProperty.h>

#include <Pbk2StoreProperty.hrh>

#include <MPbk2ApplicationServices.h>

#include <MPbk2AppUi.h>

// Virtual Phonebook

#include <CVPbkContactStoreUriArray.h>

#include <TVPbkContactStoreUriPtr.h>

#include <CVPbkContactManager.h>

#include <MVPbkContactStore.h>

#include <MVPbkContactStoreList.h>

#include <MVPbkContactStoreProperties.h>

// Ssytem includes

#include <badesca.h>

#include <aknsettingitemlist.h>

#include <akncheckboxsettingpage.h>

/// Unnamed namespace for local definitions

namespace {

const TInt KSelectionListGranularity = 4;

#ifdef _DEBUG

enum TPanicCode

    {

    EPanicSelectionItemListNULL = 1,

    EPanicContactStoreUriArrayNULL,

    EPanicItemListStateNULL,

    EPanic_IsChanged_OOB

    };

void Panic(TPanicCode aReason)

    {

    _LIT(KPanicText, "CPbk2SettingsListState");

    User::Panic(KPanicText, aReason);

    }

#endif // _DEBUG

} /// namespace

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

// CPbk2SettingsListState::CPbk2SettingsListState

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

//

CPbk2SettingsListState::CPbk2SettingsListState()

    {

    }

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

// CPbk2SettingsListState::~CPbk2SettingsListState

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

//

CPbk2SettingsListState::~CPbk2SettingsListState()

    {

    if (iSelectionItemList)

        {

        iSelectionItemList->ResetAndDestroy();

        delete iSelectionItemList;

        }

    if ( iItemListState )

        {

        iItemListState->ResetAndDestroy();

        delete iItemListState;

        }

    delete iSupportedStores;

    }

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

// CPbk2SettingsListState::NewL

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

//

CPbk2SettingsListState* CPbk2SettingsListState::NewL()

    {

    CPbk2SettingsListState* self = new ( ELeave ) CPbk2SettingsListState;

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

// CPbk2SettingsListState::ConstructL

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

//

void CPbk2SettingsListState::ConstructL()

    {

    iSelectionItemList =

        new ( ELeave ) CSelectionItemList( KSelectionListGranularity );

    iItemListState =

        new ( ELeave ) CSelectionItemList( KSelectionListGranularity );

    iSupportedStores =

        Phonebook2::Pbk2AppUi()->ApplicationServices().

            StoreConfiguration().SupportedStoreConfigurationL();

    PopulateSelectionItemListL();

    }

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

// CPbk2SettingsListState::SelectionItemList

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

//

CSelectionItemList& CPbk2SettingsListState::SelectionItemList()

    {

    __ASSERT_DEBUG( iSelectionItemList, Panic(EPanicSelectionItemListNULL));

    return *iSelectionItemList;

    }

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

// CPbk2SettingsListState::SupportedStores

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

//

CVPbkContactStoreUriArray& CPbk2SettingsListState::SupportedStores()

    {

    __ASSERT_DEBUG( iSupportedStores, Panic(EPanicContactStoreUriArrayNULL));

    return *iSupportedStores;

    }

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

// CPbk2SettingsListState::StoreItemStateL

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

//

void CPbk2SettingsListState::StoreItemStateL()

    {

    __ASSERT_DEBUG( iItemListState, Panic(EPanicItemListStateNULL) );

    // Reset old list state

    iItemListState->ResetAndDestroy();

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

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

        {

        TPtrC ptr = iSelectionItemList->At(i)->ItemText();

        CSelectableItem* item = new (ELeave ) CSelectableItem

            ( ptr, iSelectionItemList->At(i)->SelectionStatus() );

        CleanupStack::PushL(item);

        item->ConstructL();

        iItemListState->AppendL(item);

        CleanupStack::Pop(item);

        }

    }

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

// CPbk2SettingsListState::RestoreItemStateL

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

//

void CPbk2SettingsListState::RestoreItemStateL()

    {

    iSelectionItemList->ResetAndDestroy();

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

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

        {

        TPtrC ptr = iItemListState->At(i)->ItemText();

        CSelectableItem* item = new ( ELeave ) CSelectableItem

            ( ptr, iItemListState->At(i)->SelectionStatus() );

        CleanupStack::PushL(item);

        item->ConstructL();

        iSelectionItemList->AppendL(item);

        CleanupStack::Pop(item);

        }

    }

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

// CPbk2SettingsListState::IsChanged

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

//

TBool CPbk2SettingsListState::IsChanged()

    {

    TBool result( EFalse );

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

    __ASSERT_DEBUG( iSelectionItemList->Count() >= count,

        Panic( EPanic_IsChanged_OOB ) );

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

        {

        if ( iItemListState->At(i)->SelectionStatus() !=

             iSelectionItemList->At(i)->SelectionStatus() )

            {

            result = ETrue;

            break;

            }

        }

    return result;

    }

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

// CPbk2SettingsListState::PopulateSelectionItemListL

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

//

void CPbk2SettingsListState::PopulateSelectionItemListL()

    {

    const TInt count = iSupportedStores->Count();

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

        {

        const CPbk2StoreProperty* storeProperty =

            Phonebook2::Pbk2AppUi()->ApplicationServices().

                StoreProperties().FindProperty

                    ( ( *iSupportedStores )[i] );

        TPtrC storeName;

        TBool append = EFalse;

        if (storeProperty)

            {

            TUint32 flags = storeProperty->Flags();

            if ( flags &= KPbk2ShownInMemorySelectionList )

                {

                append = ETrue;

                storeName.Set( storeProperty->StoreName() );

                }

            }

        else

            {

            storeName.Set( (*iSupportedStores)[i].UriDes() );

            }

        if ( append )

            {

            CSelectableItem* item = new ( ELeave ) CSelectableItem

                ( storeName, EFalse );

            CleanupStack::PushL(item);

            item->ConstructL();

            iSelectionItemList->AppendL(item);

            CleanupStack::Pop(item);

            }

        }

    }

//  End of File