/*

* Copyright (c) 2006-2008 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:   MsgIndicatorPlugin plugin implementation

*

*/

#include <etelmm.h>

#include "MsgWaitingObserver.h"

#include "msgindicatorpluginlog.h"

#include "msgindicatorpluginimplementation.h"

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

// CMsgIndicatorPluginImplementation::CMsgIndicatorPluginImplementation

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

//

CWaitingObserver::CWaitingObserver( RMobilePhone &aMobilePhone,

    CMsgIndicatorPluginImplementation& iIndicatorPlugin ) :

    CActive( EPriorityNormal ),

	iChangeNotifySubscribed( EFalse ),

    iMobilePhone( aMobilePhone ),

    iMsgWaiting(),

  	iMsgWaitingPckg( iMsgWaiting ),

  	iIndicatorPlugin(iIndicatorPlugin)

    {

    CActiveScheduler::Add( this );

    }

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

// CWaitingObserver::NewL

// Two-phased constructor.

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

//

CWaitingObserver* CWaitingObserver::NewL( RMobilePhone &aMobilePhone,

                            CMsgIndicatorPluginImplementation& iIndicatorPlugin )

    {

    CWaitingObserver* self = new (ELeave) CWaitingObserver( aMobilePhone, iIndicatorPlugin);

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

// CMsgIndicatorPluginImplementation::ConstructL

// Symbian 2nd phase constructor can leave.

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

//

void CWaitingObserver::ConstructL()

    {

    MSGPLUGINLOGGER_WRITE_FORMAT( "::ConstructL: this 0x%x", 

    	this );

    User::LeaveIfError( iTelServer.Connect() );

    User::LeaveIfError( iTelServer.GetPhoneInfo( 0, iPhoneInfo ) );

    User::LeaveIfError( iMobilePhone.Open( iTelServer, iPhoneInfo.iName ) );   

    iMobilePhone.GetIccMessageWaitingIndicators( iStatus, iMsgWaitingPckg );

    SetActive();

    }

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

// CWaitingObserver::~CWaitingObserver()

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

//

CWaitingObserver::~CWaitingObserver()

    {

    MSGPLUGINLOGGER_WRITE_FORMAT( "Destructor: this 0x%x", 

    	this );

    Cancel();

    }

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

// CWaitingObserver::RunL()

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

//

void CWaitingObserver::RunL()

    {

    TInt err = iStatus.Int();

    MSGPLUGINLOGGER_WRITE_FORMAT("RunL(): err: %d", err);    

    // subscribe for notifications

    if ( err == KErrNone )

        {

        UpdateIndicatorStatusL();

        }

    iMobilePhone.NotifyIccMessageWaitingIndicatorsChange( iStatus, iMsgWaitingPckg );

    SetActive();

    // get-request completed, DoCancel() must now cancel notify request

    iChangeNotifySubscribed = ETrue; 

    }

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

// CWaitingObserver::DoCancel()

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

//    

void CWaitingObserver::DoCancel()

    {

    if ( iChangeNotifySubscribed )

        {

        iMobilePhone.CancelAsyncRequest( EMobilePhoneNotifyIccMessageWaitingIndicatorsChange );  

        }

    else

        {

        iMobilePhone.CancelAsyncRequest( EMobilePhoneGetIccMessageWaitingIndicators );    

        }

    }

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

// CWaitingObserver::GetMsgCount(const TIndicatorMessageType aMsgType)

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

//

TInt CWaitingObserver::GetMsgCount( const TIndicatorMessageType aMsgType )

    {

    TInt msgCount = 0;

    MSGPLUGINLOGGER_WRITE( "GetMsgCount()");

    switch( aMsgType )

        {

    	case EIndicatorMessageTypeFax:

    		msgCount = iMsgWaiting.iFaxMsgs;			

        	MSGPLUGINLOGGER_WRITE_FORMAT( "GetMsgCount->FAX %d", msgCount );

        	MSGPLUGINLOGGER_WRITE_FORMAT( "GetMsgCount->FAX %d", iMsgWaiting.iFaxMsgs );

    		break;

    	case EIndicatorMessageTypeVMLine1:

    		msgCount = iMsgWaiting.iVoiceMsgs;

        	MSGPLUGINLOGGER_WRITE_FORMAT( "GetMsgCount->LINE1 %d", msgCount );

        	MSGPLUGINLOGGER_WRITE_FORMAT( "GetMsgCount->LINE1 %d", iMsgWaiting.iVoiceMsgs );

    		break;

    	case EIndicatorMessageTypeVMLine2:

    		msgCount = iMsgWaiting.iAuxVoiceMsgs;

        	MSGPLUGINLOGGER_WRITE_FORMAT( "GetMsgCount->LINE2 %d", msgCount );

        	MSGPLUGINLOGGER_WRITE_FORMAT( "GetMsgCount->LINE2 %d", iMsgWaiting.iAuxVoiceMsgs );

    		break;  

    	default:

    		break;	    	

        }

    MSGPLUGINLOGGER_WRITE_FORMAT( "GetMsgCount->RETURN %d", msgCount );	    

    return msgCount;

    }

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

// CWaitingObserver::UpdateIndicatorStatusL()

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

//	    	    

void CWaitingObserver::UpdateIndicatorStatusL()

	{

    MSGPLUGINLOGGER_WRITE( "UpdateIndicatorStatus()");

    MSGPLUGINLOGGER_WRITE_FORMAT( "::UpdateIndicatorStatus: Voice mail line 1 count %d", iMsgWaiting.iVoiceMsgs );

    MSGPLUGINLOGGER_WRITE_FORMAT( "::UpdateIndicatorStatus: Fax count %d", iMsgWaiting.iFaxMsgs );

    iMsgWaiting = iMsgWaitingPckg();

    if(iMsgWaiting.iDisplayStatus & RMobilePhone::KDisplayVoicemailActive)

        {

        if ( !iIndicatorPlugin.IsALSSupported() )

            {

            MSGPLUGINLOGGER_WRITE( "iIndicatorPlugin.UpdateTextL( EAknIndicatorVoiceMailWaiting )");

            iIndicatorPlugin.UpdateL( EAknIndicatorVoiceMailWaiting );

            }

        else

            {

            MSGPLUGINLOGGER_WRITE( "iIndicatorPlugin.UpdateTextL( EAknIndicatorVoiceMailWaitingOnLine1 )");

            iIndicatorPlugin.UpdateL( EAknIndicatorVoiceMailWaitingOnLine1 );

            }

        }

    if ( iMsgWaiting.iDisplayStatus & RMobilePhone::KDisplayAuxVoicemailActive )

        {

        MSGPLUGINLOGGER_WRITE( "iIndicatorPlugin.UpdateTextL( EAknIndicatorVoiceMailWaitingOnLine2 )");

    	iIndicatorPlugin.UpdateL( EAknIndicatorVoiceMailWaitingOnLine2 );

        }

    if ( iMsgWaiting.iDisplayStatus & RMobilePhone::KDisplayFaxActive) 

        {

        MSGPLUGINLOGGER_WRITE( "iIndicatorPlugin.UpdateTextL( EAknIndicatorFaxMessage )");

        iIndicatorPlugin.UpdateL( EAknIndicatorFaxMessage );

        }

	}	    

//  End of File