/*

* Copyright (c) 2009 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: 

*

*/

#include "calenlocationutil.h"

#include <mnproviderfinder.h>

#include <aknPopup.h>

#include <eikenv.h>

#include <aknlists.h>

#include <StringLoader.h>

#include <Calendar.rsg>

#include "calendarui_debug.h"

_LIT(KNokiaVendorName, "Nokia gate5 GmbH");

const TInt KArrayGranularity = 5;

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

// CCalenLocationUtil::ShowLocationReplaceNoticeL

// API to tell claendar modules if Nokia maps provider is available in the device or not

// (other items were commented in a header).

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

EXPORT_C TBool CCalenLocationUtil::IsMapProviderAvailableL()

	{

	TBool providerAvailable = EFalse;

	RPointerArray<CMnProvider> providers;

	const CMnProvider::TServices neededServices = CMnProvider::EServiceNavigation |

    											  CMnProvider::EServiceMapView ; 

    MnProviderFinder::FindProvidersL( providers, neededServices );

    TInt count = providers.Count();

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

	    {

	    TPtrC vendorName;

        providers[i]->GetVendorName(vendorName);

        if(vendorName.Compare(KNokiaVendorName) == 0)

	        {

	        // Found provider for Nokia maps

	        providerAvailable = ETrue;

	        break;	

	        }

	    }

    providers.ResetAndDestroy();

    return providerAvailable;	

	}

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

// CCalenLocationUtil::ShowLocationReplaceNoticeL

// Utility function to display list query with three strings.

// (other items were commented in a header).

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

//

EXPORT_C TInt CCalenLocationUtil::ShowLocationAppendOrReplaceL(RPointerArray<HBufC>& aStrings)

    {

    TRACE_ENTRY_POINT;

    // Create listbox and PUSH it.

    CAknSinglePopupMenuStyleListBox* list = new(ELeave) CAknSinglePopupMenuStyleListBox;

    CleanupStack::PushL(list);

    // Create popup list and PUSH it.

    CAknPopupList* popupList = CAknPopupList::NewL(list, R_AVKON_SOFTKEYS_OK_CANCEL,

                                                    AknPopupLayouts::EMenuWindow);

    CleanupStack::PushL(popupList);

    // initialize listbox.

    list->ConstructL(popupList, CEikListBox::ELeftDownInViewRect);

    list->CreateScrollBarFrameL(ETrue);

    list->ScrollBarFrame()->SetScrollBarVisibilityL(CEikScrollBarFrame::EOff,

                                                    CEikScrollBarFrame::EAuto);

    // Enable Marquee for the list

    list->ItemDrawer()->FormattedCellData()->EnableMarqueeL( ETrue );

    CDesCArrayFlat* listItems = new( ELeave ) CDesCArrayFlat( KArrayGranularity );

    // Add the three strings to listitems

    HBufC* temp = aStrings[0];

    listItems->AppendL(*temp);

    temp = aStrings[1];

    listItems->AppendL(*temp);

    temp = aStrings[2];

    listItems->AppendL(*temp);

    temp = NULL;

    CTextListBoxModel* model = list->Model();

    model->SetItemTextArray(listItems);

    model->SetOwnershipType(ELbmOwnsItemArray);

    // Set title

    HBufC* title = NULL;

    title = CCoeEnv::Static()->AllocReadResourceLC( 

                                            R_CALEN_QTN_UPDATE_LOCATION_TITLE );

    popupList->SetTitleL(*title);

    CleanupStack::PopAndDestroy(title);

    // Show popup list.

    TInt popupOk = popupList->ExecuteLD();

    CleanupStack::Pop(popupList); 

    if (popupOk)

       {

       TInt index = list->CurrentItemIndex();

       CleanupStack::PopAndDestroy(list);

       return index;

       }

    else

        {

        CleanupStack::PopAndDestroy(list);

        return KErrCancel;

        }

    TRACE_EXIT_POINT;   

    }

// End Of File