/*

* Copyright (c) 2005 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: Handles landmark settings events.

*

*

*/

// INCLUDE FILES

#include <EPos_Landmarks.h>

#include <EPos_TPosLmDatabaseEvent.h>

#include <epos_cposlmsettingshandler.h>

#include "EPos_CPosLmServerSettingsHandler.h"

#include "EPos_CPosLmServer.h"

// CONSTANTS

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

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

// CPosLmServerSettingsHandler::CPosLmServerSettingsHandler

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

// might leave.

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

//

CPosLmServerSettingsHandler::CPosLmServerSettingsHandler(

    CPosLmServer& aServer)

    : CActive(EPriorityLow), iLmServer(&aServer)

    {

    CActiveScheduler::Add(this);

    }

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

// CPosLmServer::ConstructL

// Symbian 2nd phase constructor can leave.

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

//

void CPosLmServerSettingsHandler::ConstructL()

    {

    iSettingsHandler = CPosLmSettingsHandler::NewL();

    }

// Two-phased constructor

CPosLmServerSettingsHandler* CPosLmServerSettingsHandler::NewL(

    CPosLmServer& aServer)

    {

    CPosLmServerSettingsHandler* self =

        new (ELeave) CPosLmServerSettingsHandler(aServer);

    CleanupStack::PushL(self);

    self->ConstructL();

    CleanupStack::Pop(self);

    return self;

    }

// Destructor

CPosLmServerSettingsHandler::~CPosLmServerSettingsHandler()

    {

    Cancel();

    delete iSettingsHandler;

    }

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

// CPosLmServerSettingsHandler::StartListening

//

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

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

//

TInt CPosLmServerSettingsHandler::StartListening()

    {

    TInt err = iSettingsHandler->NotifySettingsChanged(iStatus);

    if (err == KErrNone)

        {

        SetActive();

        }

    return err;

    }

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

// CPosLmServerSettingsHandler::RunL

//

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

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

//

void CPosLmServerSettingsHandler::RunL()

    {

    User::LeaveIfError(StartListening());

    HBufC* uri = iSettingsHandler->GetDefaultDatabaseUriL();

    CleanupStack::PushL(uri);

    HandleLandmarkSettingsChangedL(*uri);

    CleanupStack::PopAndDestroy(uri);

    }

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

// CPosLmServerSettingsHandler::DoCancel

//

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

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

//

void CPosLmServerSettingsHandler::DoCancel()

    {

    iSettingsHandler->CancelNotifySettingsChanged();

    }

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

// CPosLmServerSettingsHandler::RunError

//

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

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

//

TInt CPosLmServerSettingsHandler::RunError(TInt aError)

    {

    iLmServer->CompleteOutstandingEventRequests(aError);

    return KErrNone;

    }

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

// CPosLmServerSettingsHandler::HandleLandmarkSettingsChangedL

//

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

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

//

void CPosLmServerSettingsHandler::HandleLandmarkSettingsChangedL(

    const TDesC& aUri)

    {

    // To remove a warning, the event must be default constructed.

    TPosLmDatabaseEvent event =

            {

            EPosLmDbNewDefaultDbLocation,

            {0,0,0,0,0,0,0,0}

            };

    iLmServer->ForwardEventToAllSessionsL(event, aUri);

    // To remove a warning, the event must be default constructed.

    TPosLmEvent lmEvent =

            {

            EPosLmEventNewDefaultDatabaseLocation,

            KPosLmNullItemId,

            {0,0,0,0,0,0,0,0}

            };

    iLmServer->ForwardEventToAllSessionsL(lmEvent, aUri, EFalse);

    }

// End of File