/*

* Copyright (c) 2007, 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:  USB dialer activation watcher class

 *

*/

#include <w32std.h>  

#include <eikenv.h> 

#include <coeaui.h> 

#include <aiscutdefs.h>

#include <vwsdef.H>

#include "usbuinotifdialerwatcher.h"

#include "debug.h"

#include "usbuinotifdebug.h"

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

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

// NewL

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

//

CUsbuinotifDialerWatcher* CUsbuinotifDialerWatcher::NewL( MDialerNotifier* aDialerNotifier )

    {

    FLOG(_L("[USBUINOTIF]\t CUsbuinotifDialerWatcher::NewL"))

    CUsbuinotifDialerWatcher* self = CUsbuinotifDialerWatcher::NewLC( aDialerNotifier);

    CleanupStack::Pop( self );

    return self;

    }

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

// NewLC

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

//    

CUsbuinotifDialerWatcher* CUsbuinotifDialerWatcher::NewLC( MDialerNotifier* aDialerNotifier )

    {

    FLOG(_L("[USBUINOTIF]\t CUsbuinotifDialerWatcher::NewLC"))

    CUsbuinotifDialerWatcher* self = new ( ELeave ) CUsbuinotifDialerWatcher( aDialerNotifier );

    CleanupStack::PushL( self );

    self->ConstructL(  );

    return self;

    }

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

// CUsbuinotifDialerWatcher()

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

//

CUsbuinotifDialerWatcher::CUsbuinotifDialerWatcher( MDialerNotifier* aDialerNotifier ) :

    iNotify( aDialerNotifier )

    {

    FLOG(_L("[USBUINOTIF]\t CUsbuinotifDialerWatcher::CUsbuinotifDialerWatcher"))

    }

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

// Destructor

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

//

CUsbuinotifDialerWatcher::~CUsbuinotifDialerWatcher()

    {

    FLOG(_L("[USBUINOTIF]\t CUsbuinotifDialerWatcher Destructor"))

    CCoeAppUi* appui=CEikonEnv::Static()->AppUi();

    appui->RemoveFromStack(this);

    delete iwsSession;

    }

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

// ConstructL()

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

//

void CUsbuinotifDialerWatcher::ConstructL()

    {    

    FLOG(_L("[USBUINOTIF]\t CUsbuinotifDialerWatcher ConstructL"));    

    CCoeAppUi* appui=CEikonEnv::Static()->AppUi();

    appui->AddToStackL(this,ECoeStackPriorityCba);    

    }

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

// HandleViewEventL()

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

//

void CUsbuinotifDialerWatcher::HandleViewEventL(const TVwsViewEvent& /*aEvent*/)

    {

    FLOG((_L("[USBUINOTIF]\t HandleViewEventL ")));

    if ( !iNotified )

        {

        iNotify->ReActivateDialog();

        iNotified=ETrue;        

        }

    FLOG(_L("[USBUINOTIF]\t HandleViewEventL Done"));

    }

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

// OfferKeyEventL

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

//

TKeyResponse CUsbuinotifDialerWatcher::OfferKeyEventL(const TKeyEvent& aKeyEvent,TEventCode /*aType*/)

    {     

    if (aKeyEvent.iScanCode == EStdKeyApplication0)

        {    

        if ( !iwsSession )

            {

            iwsSession = CVwsSessionWrapper::NewL(*this);

            }

        iNotified=EFalse;

        const TVwsViewId viewId(KScutDiallerUid, KScutDiallerViewId );

        TUid msgId = KScutDiallerViewCommand;            

        iwsSession->CreateActivateViewEvent( viewId, msgId, KNullDesC8  );            

        CCoeAppUi* appui=CEikonEnv::Static()->AppUi();                        

        iNotify->DialerActivated();

        iwsSession->NotifyNextDeactivation(viewId);  

        }

    return EKeyWasNotConsumed;

    }