/*

* Copyright (c) 2006 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:  CMnrpNaviView class implementation

*

*/

#include <e32base.h>

#include <lbsposition.h>

#include <EPos_CPosLandmark.h>

#include <mnrefprovider.rsg>

#include "mnrp.hrh"

#include "debug.h"

#include "mnrputils.h"

#include "mnrpengine.h"

#include "mnrpappui.h"

#include "mnrpnavicontrol.h"

#include "mnrpnaviview.h"

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

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

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

//

CMnrpNaviView::CMnrpNaviView( CMnrpEngine& aEngine )

 : iEngine( aEngine )

    {

    }

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

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

//

CMnrpNaviView::~CMnrpNaviView()

    {

    delete iDestination;

    delete iControl;

    }

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

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

//

CMnrpNaviView* CMnrpNaviView::NewL( TBool aChained, CMnrpEngine& aEngine )

    {

    CMnrpNaviView* self = new (ELeave) CMnrpNaviView( aEngine );

    CleanupStack::PushL( self );

    self->ConstructL( aChained );

    CleanupStack::Pop( self );

    return self;

    }

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

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

//

void CMnrpNaviView::ConstructL( TBool aChained )

    {

    if ( aChained )

        {

        BaseConstructL( R_MNREFPROVIDER_NAVI_VIEW_CHAINED );

        }

    else

        {

        BaseConstructL( R_MNREFPROVIDER_NAVI_VIEW );

        }

    }

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

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

//

void CMnrpNaviView::SetDestinationL( const CPosLandmark& aNewDestination )

    {

    delete iDestination;

    iDestination = NULL;

    iDestination = CPosLandmark::NewL( aNewDestination );

    if ( iControl )

        {

        iControl->UpdateModelL( *iDestination );

        }

    }

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

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

//

TUid CMnrpNaviView::Id() const

    {

    return TUid::Uid( EMnrpNavigationViewId );

    }

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

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

//

void CMnrpNaviView::HandleCommandL( TInt aCommand )

    {

    switch ( aCommand )

        {

        default:

            AppUi()->HandleCommandL( aCommand );

            break;

        }

    }

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

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

//

void CMnrpNaviView::DoActivateL(

    const TVwsViewId& /*aPrevViewId*/,

    TUid /* aCustomMessageId */,

    const TDesC8& /* aCustomMessage */)

    {

    if ( !iControl )

        {

        iControl = CMnrpNaviControl::NewL( *this, ClientRect(), iEngine );

        iControl->SetMopParent( this );

        }

    if ( iDestination )

        {

        iControl->UpdateModelL( *iDestination );

        }

    // Enable receiving of keyboard events.

    CMnrpAppUi* ui = ( CMnrpAppUi* ) AppUi();

    ui->AddToStackL( *this, iControl );

    _LIT( KNavigation, "Navigation" );

    ui->SetNaviPaneTitleL( KNavigation );

    // Make view visible.

    iControl->MakeVisible( ETrue );

    }

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

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

//

void CMnrpNaviView::DoDeactivate()

    {

    if ( iControl )

        {

        // Hide view.

        iControl->MakeVisible( EFalse );

        // Disable receiving keyboard events.

        AppUi()->RemoveFromStack( iControl );

        }

    }