/*

* 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:  A list query for selecting a contact store.

*

*/

// INCLUDE FILES

#include "CPbk2StoreListQuery.h"

#include <aknlistquerydialog.h>

#include <MPbk2ApplicationServices.h>

#include <MPbk2AppUi.h>

#include <CPbk2StoreProperty.h>

#include <CPbk2StorePropertyArray.h>

#include <CPbk2StorePropertyContentStoreName.h>

#include <CPbk2ApplicationServices.h>

#include <CVPbkContactStoreUriArray.h>

#include <badesca.h>

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

// CPbk2StoreListQuery::CPbk2StoreListQuery

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

// might leave.

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

//

CPbk2StoreListQuery::CPbk2StoreListQuery()

    {

    }

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

// CPbk2StoreListQuery::NewL

// Two-phased constructor.

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

//

EXPORT_C CPbk2StoreListQuery* CPbk2StoreListQuery::NewL()

    {

    CPbk2StoreListQuery* self = new( ELeave ) CPbk2StoreListQuery();

    return self;

    }

// Destructor

CPbk2StoreListQuery::~CPbk2StoreListQuery()

    {

    delete iAllItemText;

    }

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

// CPbk2StoreListQuery::ExecuteLD

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

//

EXPORT_C TInt CPbk2StoreListQuery::ExecuteLD(const TDesC& aTitle,

        CVPbkContactStoreUriArray& aUriArray)

    {

    CleanupStack::PushL(this);

    TInt selection = KErrNotFound;

    CAknListQueryDialog* dlg = new(ELeave) CAknListQueryDialog(&selection);

    CleanupStack::PushL( dlg );

    dlg->PrepareLC(R_PBK2_STORE_LIST_QUERY);

    dlg->QueryHeading()->SetTextL(aTitle);

    dlg->SetItemTextArray(CreateListItemsL(aUriArray));

    dlg->SetOwnershipType(ELbmOwnsItemArray);

    CleanupStack::Pop( dlg );

    TInt ret = dlg->RunLD();

    if (ret == EAknSoftkeyOk &&

        (selection != AllItemIndex(aUriArray)))

        {

        SetSelection(aUriArray, selection);

        }

    CleanupStack::PopAndDestroy(this);

    return ret;

    }

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

// CPbk2StoreListQuery::SetAllItemTextL

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

//

EXPORT_C void CPbk2StoreListQuery::SetAllItemTextL(const TDesC& aAllItemText,

            TBool aUseTopPosition)

    {

    delete iAllItemText;

    iAllItemText = NULL;

    iAllItemText = aAllItemText.AllocL();

    iAllItemUsesTopPosition = aUseTopPosition;

    }

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

// CPbk2StoreListQuery::CreateListItemsL

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

//

MDesCArray* CPbk2StoreListQuery::CreateListItemsL(

        CVPbkContactStoreUriArray& aUriArray)

    {

    const TInt granularity = 4;

    const TInt firstPosition = 0;

    CDesCArrayFlat* itemArray = new(ELeave) CDesCArrayFlat(granularity);

    CleanupStack::PushL(itemArray);

    CPbk2ApplicationServices* appServices = CPbk2ApplicationServices::InstanceLC();

    CPbk2StorePropertyArray& props = appServices->StoreProperties();

    CleanupStack::PopAndDestroy(); // appServices

    const TInt count = aUriArray.Count();

    TPbk2ContentId contentId = EPbk2CopyQueryItem;

    if ( iAllItemText )

        {

        // All item text is used only in Memory info query.

        // If this class is used different way this contentId should be

        // determined more accurated way.

        contentId = EPbk2MemInfoPhone;

        }

    for (TInt i = count - 1; i >= 0; --i)

        {

        const CPbk2StoreProperty* prop = props.FindProperty(aUriArray[i]);

        if (prop)

            {

            CPbk2Content* content = prop->RetrieveContentLC( contentId );

            CPbk2StorePropertyContentStoreName* propContent =

                dynamic_cast<CPbk2StorePropertyContentStoreName*>( content );

            if (propContent && propContent->StoreName() != KNullDesC())

                {

                // Keep the same order as in the URI array

                itemArray->InsertL(firstPosition, propContent->StoreName());

                }

            else

                {

                // Backup plan -> use store name

                itemArray->InsertL(firstPosition, prop->StoreName());

                }

            CleanupStack::PopAndDestroy( content );

            }

        else

            {

            aUriArray.Remove(aUriArray[i]);

            }

        }

    if (iAllItemText)

        {

        if (iAllItemUsesTopPosition)

            {

            itemArray->InsertL(firstPosition, *iAllItemText);

            }

        else

            {

            itemArray->AppendL(*iAllItemText);

            }

        }

    CleanupStack::Pop(itemArray);

    return itemArray;

    }

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

// CPbk2StoreListQuery::SetSelection

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

//

void CPbk2StoreListQuery::SetSelection(CVPbkContactStoreUriArray& aUriArray,

        TInt aSelection)

    {

    TInt selection = aSelection;

    if (iAllItemText && iAllItemUsesTopPosition)

        {

        --selection;

        }

    const TInt count = aUriArray.Count();

    for (TInt i = count - 1; i >= 0; --i)

        {

        if (i != selection)

            {

            aUriArray.Remove(aUriArray[i]);

            }

        }

    }

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

// CPbk2StoreListQuery::AllItemIndex

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

//

TInt CPbk2StoreListQuery::AllItemIndex(CVPbkContactStoreUriArray& aUriArray)

    {

    if (iAllItemText)

        {

        TInt itemIndex = aUriArray.Count() - 1;

        if (iAllItemUsesTopPosition)

            {

            itemIndex = 0;

            }

        return itemIndex;

        }

    else

        {

        return KErrNotFound;

        }

    }

//  End of File