/*

 * Copyright (c) 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:

 *

 */

#include <FBS.H>

#include "InfoWidgetSatHandlerPrivate.h"

#include "InfoWidgetSatHandler.h"

#include "infowidgetlogging.h"

/*!

   InfoWidgetSatHandlerPrivate::InfoWidgetSatHandlerPrivate   

 */

InfoWidgetSatHandlerPrivate::InfoWidgetSatHandlerPrivate(

        InfoWidgetSatHandler *iwSatHandler, RSatService& satService)

    : CActive(CActive::EPriorityStandard), 

	  q_ptr(iwSatHandler),

      m_satService(satService)

{

    DPRINT << ": IN";

    CActiveScheduler::Add(this);

    DPRINT << ": OUT";

}

/*!

   InfoWidgetSatHandlerPrivate::~InfoWidgetSatHandlerPrivate           

*/

InfoWidgetSatHandlerPrivate::~InfoWidgetSatHandlerPrivate()

{

    DPRINT << ": IN";

    Cancel();

    DPRINT << ": OUT";

}

/*!

   InfoWidgetSatHandlerPrivate::connect

 */

int InfoWidgetSatHandlerPrivate::connect()

{

    TInt result( KErrGeneral  );

    TRAP(result, m_satSession.ConnectL());

    if (0 != result) {

        DPRINT << ": Exception occured while connecting SatSession:" << result;

    }

    else{

        TRAP(result, m_satService.OpenL(m_satSession));

        if (0 != result) {

            DPRINT << ": Exception occured while opening SatService:" << result;

        }

    }

    return !result;

}

/*! 

   InfoWidgetSatHandlerPrivate::startObserving

   To get initial content if any and start listening    

 */

void InfoWidgetSatHandlerPrivate::startObserving()

{

    //not observing yet but

    getIdleModeData();

    // in case there were content, there is need to send response to SAT

    if(!m_idleTxt.isEmpty()){

        q_ptr->handleIdleModeTxtMessage( m_idleResult );

    }

    // Start observing for changes

    activate();

}

/*!

   InfoWidgetSatHandlerPrivate::disconnect   

 */

int InfoWidgetSatHandlerPrivate::disconnect()

{

    DPRINT << ": IN";

    m_idleTxt = "";

    Cancel();

    m_satService.NotifySetupIdleModeTextChangeCancel(); 

    m_satService.Close();

    m_satSession.Close();

    DPRINT << ": OUT";

    return 0;//TODO:Fixme

}

/*!

   InfoWidgetSatHandlerPrivate::getIdleModeData   

 */

void InfoWidgetSatHandlerPrivate::getIdleModeData()

{

    HBufC* string( NULL );

    TUint8 recordId( NULL );

    RSatService::TSatIconQualifier iconQualifier( 

        RSatService::ESatIconNoIcon );

    // Get setup idle mode text, icon qualifier and record id.

    TInt result( KErrNotFound  );

    TRAP(result, m_satService.GetSetupIdleModeTextL( string, iconQualifier, recordId )); 

    if (0 != result) {

        DPRINT << ": Exception occured while GetSetupIdleModeTextL :" << result;

        m_idleResult = RSatService::ESATIdleMeUnableToProcessCmd;

    }

    else{

        DPRINT << "string->Length() : " << string->Length();

        if(RSatService::ESatIconSelfExplanatory != iconQualifier){ 

            m_idleTxt = QString((QChar*)string->Des().Ptr(), string->Length());

        }else{

            m_idleTxt = "";

        }

        //determine result

        if(RSatService::ESatIconNoIcon != iconQualifier

                && !m_idleTxt.isEmpty()){

            //icon requested but we don't have icon support

            m_idleResult = RSatService::ESATIdleSuccessRequestedIconNotDisplayed;

        }else if(RSatService::ESatIconNoIcon == iconQualifier

                && !m_idleTxt.isEmpty()){

            m_idleResult = RSatService::ESATIdleSuccess;

        }else{ //got empty string, could be permanen problem as well?

            //m_idleResult = RSatService::ESATIdleCmdBeyondMeCapabilities

            m_idleResult = RSatService::ESATIdleMeUnableToProcessCmd;

        }

    }

    delete string;

    q_ptr->setSatDisplayText(m_idleTxt);//empty in case of selexplanatory icon

}

/*!

   InfoWidgetSatHandlerPrivate::RunL   

 */

void InfoWidgetSatHandlerPrivate::RunL()

{ 

    DPRINT << ": IN";

    if ( KErrNone == iStatus.Int() )

        {   

        getIdleModeData();

        q_ptr->handleIdleModeTxtMessage( m_idleResult );

    } else {

        q_ptr->handleSatError(1,iStatus.Int());

    }

    if ( !IsActive() )

        {

        activate();

        }       

    DPRINT << ": OUT";

}

/*!

   InfoWidgetSatHandlerPrivate::DoCancel   

 */

void InfoWidgetSatHandlerPrivate::DoCancel()

{

    DPRINT << ": IN";

    m_satService.NotifySetupIdleModeTextChangeCancel(); 

    DPRINT << ": OUT";

}

/*!

   InfoWidgetSatHandlerPrivate::activate   

 */

void InfoWidgetSatHandlerPrivate::activate()

{

    DPRINT << ": IN";

    Cancel();   

    TInt error = m_satService.NotifySetupIdleModeTextChange( iStatus );

    if ( KErrNone == error )

        {

        SetActive();

        }

    DPRINT << ": OUT";

}