/*

* Copyright (c) 2005-2006 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:  Monitor the events of CS call

*

*/

#include "mussesseioninformationapi.h"

#include "muscalleventmonitor.h"

#include "muslogger.h"

#include <etelmm.h>

#include <e32svr.h>

#include <mmtsy_names.h>

#include <e32property.h>

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

// Symbian two-phase constructor.

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

//

CMusCallEventMonitor* CMusCallEventMonitor::NewL( const RMobileCall& aCall, 

                                                    MMusTsyPropertyObserver& aObserver,

                                                    MMusCallStateObserver& aCallStateObserver )

    {

    MUS_LOG( "mus: [MUSAO]  -> CMusCallEventMonitor::NewL" )

    CMusCallEventMonitor* self = new (ELeave) CMusCallEventMonitor(aCall, aObserver, aCallStateObserver );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    MUS_LOG( "mus: [MUSAO]  <- CMusCallEventMonitor::NewL" )

    return self;

    }

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

// C++ destructor.

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

//

CMusCallEventMonitor::~CMusCallEventMonitor()

    {

    MUS_LOG( "mus: [MUSAO]  -> CMusCallEventMonitor::~CMusCallEventMonitor" )        

    Cancel();        

    MUS_LOG( "mus: [MUSAO]  <- CMusCallEventMonitor::~CMusCallEventMonitor" )

    }

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

// Symbian second-phase constructor.

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

//

void CMusCallEventMonitor::ConstructL( )

    {

    MUS_LOG( "mus: [MUSAO]  -> CMusCallEventMonitor::ConstructL" )   

    CActiveScheduler::Add( this );         

    iCall.NotifyCallEvent( iStatus, iCallEvent );

    SetActive();        

    MUS_LOG( "mus: [MUSAO]  <- CMusCallEventMonitor::ConstructL" )

    }

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

// C++ constructor.

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

//

CMusCallEventMonitor::CMusCallEventMonitor( const RMobileCall& aCall, 

                                            MMusTsyPropertyObserver& aObserver,

                                            MMusCallStateObserver& aCallStateObserver ) 

        : CMusCallMonitorBase(aCall, aObserver, aCallStateObserver)     

    { 

    }

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

// CMusCallEventMonitor::RunL()

// From CActive.It will be called any NotifyMobileLineStatusChange

// Event happens.

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

//

void CMusCallEventMonitor::RunL()

    {

    MUS_LOG( "mus: [MUSAO]  -> CMusCallEventMonitor::RunL" )    

    iCall.NotifyCallEvent( iStatus, iCallEvent );

    SetActive();

    MUS_LOG1( "mus: [MUSAO]  iCallEvent =  %d", iCallEvent )    

    switch(iCallEvent)    

        {              	

            case RMobileCall::ELocalHold:

                 iLocalCallEvent = RMobileCall::ELocalHold;

                 SetStateL( NMusSessionInformationApi::ECallHold );

                 break;

		    case RMobileCall::ELocalResume:	

                 iLocalCallEvent = RMobileCall::ELocalResume;

                 // when local resume happens , check the remote call state. 

                 // without knowing remote call state we can not set the state

                 // to call connected.        

                 if( iRemoteCallEvent == RMobileCall::ERemoteResume) 

                    {

                    SetStateL( NMusSessionInformationApi::ECallConnected );

                    }

                 else

                    {

                    SetStateL( NMusSessionInformationApi::ECallHold );

                    }                 

                 break;

		    case RMobileCall::ELocalDeflectCall:	

                 //SetStateL( NMusSessionInformationApi::ECallHold );

                 break;

		    case RMobileCall::ELocalTransfer:

                 SetStateL( NMusSessionInformationApi::ENoCall );

                 break;	

		    case RMobileCall::ERemoteHold:	

                 iRemoteCallEvent = RMobileCall::ERemoteHold;	

                 SetStateL( NMusSessionInformationApi::ECallHold );

                 break;

		    case RMobileCall::ERemoteResume:	

                 iRemoteCallEvent = RMobileCall::ERemoteResume;

                 // when remote resume happens , check the local call state.         

                 // without knowing local call state we can not set the state

                 // to call connected. 

                 if( iLocalCallEvent == RMobileCall::ELocalResume) 

                    {

                    SetStateL( NMusSessionInformationApi::ECallConnected );   

                    }

                 else

                    {

                    SetStateL( NMusSessionInformationApi::ECallHold );

                    }       	                 

                 break;

		    case RMobileCall::ERemoteTerminated:	

                 SetStateL( NMusSessionInformationApi::ENoCall );

                 NotifyCallStateChanged( NMusSessionInformationApi::ENoCall );

                 break;

		    case RMobileCall::ERemoteConferenceCreate:

                 SetStateL( NMusSessionInformationApi::EConferenceCall );

                 break;

		    case RMobileCall::ERemoteTransferring:

                 //SetStateL( NMusSessionInformationApi::ECallHold );

                 break;

		    case RMobileCall::ERemoteTransferAlerting:	

                 //SetStateL( NMusSessionInformationApi::ECallHold );

                 break;

		    case RMobileCall::ERemoteBarred:	

                 //SetStateL( NMusSessionInformationApi::ECallHold );

                 break;

		    case RMobileCall::ERemoteForwarding:	

                 //SetStateL( NMusSessionInformationApi::ECallHold );

                 break;

		    case RMobileCall::ERemoteWaiting:	

                 //SetStateL( NMusSessionInformationApi::ECallHold );

                 break;

		    case RMobileCall::ELocalBarred:

                 //SetStateL( NMusSessionInformationApi::ECallHold );

                 break;

            default:

                 break;

        }    

    MUS_LOG( "mus: [MUSAO]  <- CMusCallEventMonitor::RunL" )

    }

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

// CMusCallEventMonitor::DoCancel()

// Implemented for CActive.

// Will be called when Cancel() method is called.

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

//

void CMusCallEventMonitor::DoCancel()

    {

    MUS_LOG( "mus: [MUSAO]  -> CMusCallEventMonitor::DoCancel" )

    iCall.CancelAsyncRequest( EMobileCallNotifyCallEvent );

    MUS_LOG( "mus: [MUSAO]  <- CMusCallEventMonitor::DoCancel" )

    }

// End of file