/*

* Copyright (c) 2002 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:  Implements storage class for mail preferences

*

*/

// INCLUDE FILES

#include <msvapi.h>                     // MsvSession, MsvEntry

#include <miutset.h>                    // KUidMsgTypeSMTP

#include <smtpset.h>                    // CImSmtpSettings

#include <featmgr.h>

#include <bldvariant.hrh>

#include <charconv.h>

#include <cemailaccounts.h>				// CEmailAccounts

#include <SendUiConsts.h>

#include "MsgMailPreferences.h"         // TMsgMailPreferences

// LOCAL CONSTANTS

const TInt KFirstBit = 1;

const TInt KSecondBit = 2;

const TInt KFourthBit = 4;

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

// Constructor

// Sets default values.

//

EXPORT_C CMsgMailPreferences::CMsgMailPreferences():

    iScheduling(CMsgMailPreferences::EMsgMailSchedulingNextConn),     

    iServiceId(KMsvUnknownServiceIndexEntryId)

    {

    iHeaderResults = 5;				// CSI: 47 # See a comment above.

    // if these defaults above are changed, DefaultAccountSettings() should be 

    // changed accordingly

    }

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

// CMsgMailPreferences::DefaultAccountSettingsL gets all default values 

// for all preferences from specified remote mailbox service

// Returns: none (updates fields)

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

//

EXPORT_C void CMsgMailPreferences::DefaultAccountSettingsL(

    const TMsvId aServiceId, // service whose settings are to be used

    CMsvSession& aSession) // used to get the settings

    {

    SetServiceId( aServiceId );

    if ( aServiceId != KMsvUnknownServiceIndexEntryId )        

        {            

        // Resolve account id

        TMsvEntry smtpEntry;

        TMsvId serviceId;

        User::LeaveIfError( 

        	aSession.GetEntry( aServiceId, serviceId, smtpEntry ) );

        // Set "Send on next connection" and Utf 8 as defaults

        TImSMTPSendMessageOption sendingOption = ESendMessageOnNextConnection;

        iSendingCharacterSet = TUid::Uid(KCharacterSetIdentifierUtf8);

		CEmailAccounts* smtpAccount = CEmailAccounts::NewLC();

		CImSmtpSettings* smtpSet = new ( ELeave ) CImSmtpSettings();

		CleanupStack::PushL( smtpSet );

		TSmtpAccount accountParams;

		accountParams.iSmtpService = aServiceId;

		accountParams.iSmtpAccountId = smtpEntry.iMtmData2;

		smtpAccount->LoadSmtpSettingsL( accountParams, *smtpSet );

		sendingOption = smtpSet->SendMessageOption();

		iSendingCharacterSet = SolveCharacterSet( *smtpSet );

		CleanupStack::PopAndDestroy( 2, smtpAccount );			// CSI: 47 # smtpSet, smtpAccount

        SetMessageScheduling(

        	( sendingOption == ESendMessageImmediately ) ?

            EMsgMailSchedulingNow : EMsgMailSchedulingNextConn );        	                      	

        }     

    else 

        {

        // no default account, restore defaults (see constructor)

        SetMessageScheduling(

        	CMsgMailPreferences::EMsgMailSchedulingNextConn);

        }

    }

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

// CMsgMailPreferences::ExportSendOptionsL exports preferences from TMsvEntry

// Returns: none (updates fields from TMsvEntry)

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

//

EXPORT_C void CMsgMailPreferences::ExportSendOptionsL(

    const TMsvEmailEntry& aEntry) // TMsvEntry from where the values are got

    {

    // Send options: "Mail account"

    SetServiceId(aEntry.iServiceId);

    // Send options: "Sending"

    SetMessageScheduling(aEntry.SendingState() == KMsvSendStateWaiting ?

        EMsgMailSchedulingNow : EMsgMailSchedulingNextConn);

    }

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

// CMsgMailPreferences::ImportSendOptionsL imports preferences into TMsvEntry

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

//

EXPORT_C void CMsgMailPreferences::ImportSendOptionsL(TMsvEmailEntry& aEntry)

    {

    aEntry.iServiceId = ServiceId();

    // set Send options: "Sending" in entry

    // for entry, there is no difference between now and next connection

    if ( MessageScheduling() == 

        CMsgMailPreferences::EMsgMailSchedulingNow )

        {

        aEntry.SetSendingState(KMsvSendStateWaiting);

        }

    else 

        {

        aEntry.SetSendingState(KMsvSendStateScheduled);

        }    

    }

//

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

// CMsgMailPreferences::GetAdditionalHeaderVisibility gets header visibility

// Returns: header visibility status 

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

//

EXPORT_C EHeaderStatus CMsgMailPreferences::GetAdditionalHeaderVisibility( TMsgControlId aHeader)

    {

    TInt results(0);

    if(aHeader == EMsgComponentIdCc)

    	{

    	results = iHeaderResults ^ KFirstBit;

    	}

    else if(aHeader == EMsgComponentIdBcc)

    	{

    	results = iHeaderResults ^ KSecondBit;				// CSI: 47 # <insert a comment here>

    	}

    else if(aHeader == EMsgComponentIdSubject)

    	{

    	results = iHeaderResults ^ KFourthBit;				// CSI: 47 # <insert a comment here>

    	}

    EHeaderStatus returnVal;

    if (results < iHeaderResults)

    	returnVal = EHeaderVisible;

    else

    	returnVal = EHeaderHidden;

    return returnVal;

    }

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

// CMsgMailPreferences::SetAdditionalHeaders sets user configurable headers

// Returns: none

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

//

EXPORT_C void CMsgMailPreferences::SetAdditionalHeaders(

    TInt aValue) // new additional headers settings

    {

    iHeaderResults = aValue;

    }

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

// CMsgMailPreferences::SolveCharacterSet()

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

//

TUid CMsgMailPreferences::SolveCharacterSet( 

    const CImSmtpSettings& aSmtpSettings ) const

    {

    TUid characterSet = TUid::Uid(KCharacterSetIdentifierUtf8);

    // encoding supported, so read charset id from smtp settings.

    if ( iEncodingSupported )

        {

        characterSet = aSmtpSettings.DefaultMsgCharSet();             

        }

    else

        {                                  

	    if ( FeatureManager::FeatureSupported( KFeatureIdJapanese ) )

	        {

	        characterSet = TUid::Uid(

	            KCharacterSetIdentifierIso2022Jp );

	        }

        }

    return characterSet;        

    }    

//  End of File