/*

* 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: Implementation of CPhoneIncoming class.

*

*/

// INCLUDES

#include <featmgr.h>

#include <telephonyvariant.hrh>

#include "cphoneincoming.h"

#include "phonerssbase.h"

#include "phonelogger.h"

#include "cphonegeneralgsmmessageshandler.h"

#include "phonestatedefinitionsgsm.h"

#include "tphonecmdparaminteger.h"

#include "tphonecmdparamboolean.h"

#include "phoneui.hrh"

#include "mphonestatemachine.h"

#include "mphonestorage.h"

#include "cphonecenrepproxy.h"

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

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

// might leave.

//

EXPORT_C CPhoneIncoming::CPhoneIncoming( 

    MPhoneStateMachine* aStateMachine, 

    MPhoneViewCommandHandle* aViewCommandHandle,

    MPhoneCustomization* aPhoneCustomization ) : 

    CPhoneStateIncoming( aStateMachine, aViewCommandHandle, aPhoneCustomization ),

    iWaitingCallId( KErrNotFound )

    {

    }

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

// CPhoneIncoming::~CPhoneIncoming()

// Destructor

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

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

//

EXPORT_C CPhoneIncoming::~CPhoneIncoming()

    {

    }

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

// CPhoneIncoming::ConstructL()

// Constructor

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

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

//

EXPORT_C void CPhoneIncoming::ConstructL()

    {

    __LOGMETHODSTARTEND( EPhoneUIStates, "CPhoneIncoming::ConstructL()");

    CPhoneStateIncoming::ConstructL();

    }

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

// CPhoneIncoming::NewL()

// Constructor

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

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

//

CPhoneIncoming* CPhoneIncoming::NewL( 

    MPhoneStateMachine* aStateMachine, 

    MPhoneViewCommandHandle* aViewCommandHandle,

    MPhoneCustomization* aPhoneCustomization )

    {

    CPhoneIncoming* self = new (ELeave) 

        CPhoneIncoming( aStateMachine, aViewCommandHandle, aPhoneCustomization );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

// CPhoneIncoming::HandlePhoneEngineMessageL

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

//

EXPORT_C void CPhoneIncoming::HandlePhoneEngineMessageL( 

    const TInt aMessage, 

    TInt aCallId )

    {

    __LOGMETHODSTARTEND(EPhoneUIStates, 

        "CPhoneIncoming::HandlePhoneEngineMessageL() ");

    switch ( aMessage )

        {

        case MEngineMonitor::EPEMessageIncoming:

            iWaitingCallId = aCallId;

            break;

        case MEngineMonitor::EPEMessageConnected:

            if( iWaitingCallId > KErrNotFound )

                {

                HandleIncomingL( iWaitingCallId );

                }

            else // There is no another incoming call

                {

                CPhoneStateIncoming::HandlePhoneEngineMessageL( 

                    aMessage, aCallId );

                }

            break;

        case MEngineMonitor::EPEMessageRemoteHeld:

                SendGlobalInfoNoteL( EPhoneInformationRemotePutOnHoldNote, ETrue );

            break;

        case MEngineMonitor::EPEMessageRemoteResumed:

                SendGlobalInfoNoteL( EPhoneInformationConnectedNote, ETrue );

            break;

        // fall through.

        case MEngineMonitor::EPEMessageIssuingSSRequest:

        case MEngineMonitor::EPEMessageCallBarred:

        case MEngineMonitor::EPEMessageIssuedSSRequest:

        case MEngineMonitor::EPEMessageTempClirActivationUnsuccessful:

        case MEngineMonitor::EPEMessageIncCallIsForw:

        case MEngineMonitor::EPEMessageIncCallForwToC:

        case MEngineMonitor::EPEMessageOutCallForwToC:

        case MEngineMonitor::EPEMessageForwardUnconditionalModeActive:

        case MEngineMonitor::EPEMessageForwardConditionallyModeActive:

            {

            CPhoneGeneralGsmMessagesHandler* gsmMsgHandler =

                CPhoneGeneralGsmMessagesHandler::NewL( *iStateMachine,

                                                       *iViewCommandHandle,

                                                       *this );

            CleanupStack::PushL( gsmMsgHandler );

            gsmMsgHandler->HandlePhoneEngineMessageL( aMessage, aCallId );

            CleanupStack::PopAndDestroy( gsmMsgHandler );

            }

            break;

        case MEngineMonitor::EPEMessageIdle:

           {

           // Check if there is another incoming call while the first one is

           // still disconnecting

           if ( iWaitingCallId > KErrNotFound && aCallId != iWaitingCallId )

               {

               HandleIncomingL( iWaitingCallId );

               // Prevent execution of CPhoneStateIncoming::HandleIdleL, only remove

               // the call bubble

               BeginUiUpdateLC();

               iViewCommandHandle->ExecuteCommandL( EPhoneViewRemoveCallHeader, aCallId );

               EndUiUpdate();

               iWaitingCallId = KErrNotFound;

               }

           else

               {

               CPhoneStateIncoming::HandlePhoneEngineMessageL( 

                   aMessage, aCallId );

               }

           }

           break;

        default:

            CPhoneStateIncoming::HandlePhoneEngineMessageL( 

                aMessage, aCallId );

            break;

        }

    }

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

//  CPhoneIncoming::HandleIncomingL

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

void CPhoneIncoming::HandleIncomingL( TInt aCallId )

    {

    __LOGMETHODSTARTEND( EPhoneUIStates, 

        "CPhoneIncoming::HandleIncomingL()");

    DisplayCallHeaderL( aCallId, ECheckIfNEUsedBeforeSettingVisibilityFalse );

    if ( connectedCall > KErrNotFound )

        {

        UpdateUiCommands();

        iStateMachine->ChangeState( EPhoneStateWaitingInSingle );   

        }

    }

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

// CPhoneIncoming::HandleErrorL

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

//

EXPORT_C void CPhoneIncoming::HandleErrorL( 

         const TPEErrorInfo& aErrorInfo )

     {

     __LOGMETHODSTARTEND( EPhoneUIStates, "CPhoneIncoming::HandleErrorL()");

     if( aErrorInfo.iErrorCode == ECCPErrorCCUserAlertingNoAnswer )

         {

         // Should not show "No Answer" note

         __PHONELOG1( EBasic, EPhoneUIStates,

        "PhoneUIControl: CPhoneIncoming::HandleErrorL - aErrorInfo.iErrorCode =%d ",

             aErrorInfo.iErrorCode);

         }

     else

         {

         CPhoneState::HandleErrorL( aErrorInfo );

         }

     }

// End of File