/*

* 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:  Monitor for SIM removal

*

*/

// INCLUDE FILES

#include    "TSatSystemStateFactory.h"

#include    "MSatSystemStateChangeNotifier.h"

#include    "MSatEventMonitorUtils.h"

#include    "CSatLanguageSelectionMonitor.h"

#include    "SatLog.h"

// CONSTANTS

const TInt KSecond( 1000 );

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

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

// CSatLanguageSelectionMonitor::CSatLanguageSelectionMonitor

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

// might leave.

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

//

CSatLanguageSelectionMonitor::CSatLanguageSelectionMonitor(

    MSatEventMonitorUtils& aUtils ) :

    CSatEventMonitorHandler( aUtils )

    {

    LOG( SIMPLE, "SATEVENTMONITORS: CSatLanguageSelectionMonitor::\

        CSatLanguageSelectionMonitor calling-exiting" )

    }

// Destructor

CSatLanguageSelectionMonitor::~CSatLanguageSelectionMonitor()

    {

    LOG( SIMPLE, "SATEVENTMONITORS: CSatLanguageSelectionMonitor::\

        ~CSatLanguageSelectionMonitor calling" )

    delete iPSNotifier;

    LOG( SIMPLE, "SATEVENTMONITORS: CSatLanguageSelectionMonitor::\

        ~CSatLanguageSelectionMonitor exiting" )

    }

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

// CSatLanguageSelectionMonitor::NewL

// Two-phased constructor.

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

//

CSatLanguageSelectionMonitor* CSatLanguageSelectionMonitor::NewL(

    MSatEventMonitorUtils& aUtils )

    {

    LOG( SIMPLE,

        "SATEVENTMONITORS: CSatLanguageSelectionMonitor::NewL calling" )

    CSatLanguageSelectionMonitor* self =

        new( ELeave ) CSatLanguageSelectionMonitor( aUtils );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    LOG( SIMPLE,

        "SATEVENTMONITORS: CSatLanguageSelectionMonitor::NewL exiting" )

    return self;

    }

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

// CSatLanguageSelectionMonitor::ConstructL

// Symbian 2nd phase constructor can leave.

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

//

void CSatLanguageSelectionMonitor::ConstructL()

    {

    LOG( SIMPLE,

        "SATEVENTMONITORS: CSatLanguageSelectionMonitor::ConstructL calling" )

    // Create base class and give this monitors event as a parameter

    BaseConstructL( MSatEventMonitor::ELanguageSelection );

    iPSNotifier =

        TSatSystemStateFactory::CreateLanguageSelectionChangeNotifierL( *this );

    LOG( SIMPLE,

        "SATEVENTMONITORS: CSatLanguageSelectionMonitor::ConstructL exiting" )

    }

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

// CSatLanguageSelectionMonitor::DoCancelMonitor

// Cancels monitor.

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

//

void CSatLanguageSelectionMonitor::DoCancelMonitor()

    {

    LOG( SIMPLE, "SATEVENTMONITORS: CSatLanguageSelectionMonitor::\

        DoCancelMonitor calling" )

    iPSNotifier->CancelNotify();

    iEventUtils.WriteLanguageSelectionTime( KErrNone );

    LOG( SIMPLE, "SATEVENTMONITORS: CSatLanguageSelectionMonitor::\

        DoCancelMonitor exiting" )

    }

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

// CSatLanguageSelectionMonitor::StartMonitor

// Starts monitor.

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

//

TInt CSatLanguageSelectionMonitor::StartMonitor()

    {

    LOG( SIMPLE,

        "SATEVENTMONITORS: CSatLanguageSelectionMonitor::StartMonitor calling" )

    // Cancel first, it might be activated already

    DoCancelMonitor();

    // Now start

    TRAPD( err, iPSNotifier->NotifyChangeL() );

    iEventUtils.WriteLanguageSelectionTime( KSecond );

    LOG( SIMPLE,

        "SATEVENTMONITORS: CSatLanguageSelectionMonitor::StartMonitor exiting" )

    return err;

    }

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

// CSatLanguageSelectionMonitor::StateChanged

// Called when SIM is removed.

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

//

void CSatLanguageSelectionMonitor::StateChanged( const TInt aValue )

    {

    LOG( SIMPLE,

        "SATEVENTMONITORS: CSatLanguageSelectionMonitor::StateChanged calling" )

    // Inform SAT Engine that language is been changed.

    EventOccured( aValue );

    LOG( SIMPLE,

        "SATEVENTMONITORS: CSatLanguageSelectionMonitor::StateChanged exiting" )

    }

// End of file