/*

* Copyright (c) 2007-2008 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: This file implements class CFSNotificationHandlerNotifierInitiator.

*

*/

//<cmail>

//#include <eikenv.h>

//#include <aknappui.h>

//#include <aknmessagequerydialog.h>

//#include <eiksrvui.h>   // CEikServAppUi

//</cmail>

#include "emailtrace.h"

#include <fsmailserver.rsg>

//<cmail>

#include "fsmailserverconst.h"

//</cmail>

#include "fsnotificationhandlernotifierinitiator.h"

#include "fsnotificationhandlermgr.h"

#include "fsmailoutofmemoryhandler.h"

//<cmail>

//#include "FsEmailGlobalDialogsAppUi.h"

//</cmail>

#include "FsEmailAuthenticationDialog.h"

#include "FsEmailMessageQueryDialog.h"

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

CFSNotificationHandlerNotifierInitiator::CFSNotificationHandlerNotifierInitiator(

    MFSNotificationHandlerNotifierInitiatorObserver& aOwner,

    MFSNotificationHandlerMgr& aNotificationHandlerMgr ) :

    CActive( EPriorityStandard ),

    iOwner( aOwner ),

    iNotificationHandlerMgr( aNotificationHandlerMgr ),

    iMailBoxId(),

    iCallback( NULL )

    {

    FUNC_LOG;

    iMessageType = static_cast<TFsEmailNotifierSystemMessageType>( -1 );

    }

void CFSNotificationHandlerNotifierInitiator::ConstructL()

    {

    FUNC_LOG;

    CActiveScheduler::Add( this );

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

    }

CFSNotificationHandlerNotifierInitiator* CFSNotificationHandlerNotifierInitiator::NewL(

    MFSNotificationHandlerNotifierInitiatorObserver& aOwner,

    MFSNotificationHandlerMgr& aNotificationHandlerMgr )

    {

    FUNC_LOG;

    CFSNotificationHandlerNotifierInitiator* self = CFSNotificationHandlerNotifierInitiator::NewLC(

        aOwner, aNotificationHandlerMgr );

    CleanupStack::Pop( self );

    return self;

    }

CFSNotificationHandlerNotifierInitiator* CFSNotificationHandlerNotifierInitiator::NewLC(

    MFSNotificationHandlerNotifierInitiatorObserver& aOwner,

    MFSNotificationHandlerMgr& aNotificationHandlerMgr )

    {

    FUNC_LOG;

    CFSNotificationHandlerNotifierInitiator* self = new( ELeave ) CFSNotificationHandlerNotifierInitiator(

            aOwner, aNotificationHandlerMgr );

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;

    }

void CFSNotificationHandlerNotifierInitiator::SetMailBoxId(

    TFSMailMsgId aNewMailBoxId )

    {

    FUNC_LOG;

    iMailBoxId.SetPluginId( aNewMailBoxId.PluginId() );

    iMailBoxId.SetId( aNewMailBoxId.Id() );

    }

TFSMailMsgId CFSNotificationHandlerNotifierInitiator::MailBoxId() const

    {

    FUNC_LOG;

    return iMailBoxId;

    }

void CFSNotificationHandlerNotifierInitiator::SetMessageType(

        TFsEmailNotifierSystemMessageType aMessageType )

    {

    FUNC_LOG;

    iMessageType = aMessageType;

    }

TFsEmailNotifierSystemMessageType CFSNotificationHandlerNotifierInitiator::MessageType() const

    {

    FUNC_LOG;

    return iMessageType;

    }

void CFSNotificationHandlerNotifierInitiator::SetCallback(

        MFSMailExceptionEventCallback* aCallback )

    {

    FUNC_LOG;

    iCallback = aCallback;

    }

MFSMailExceptionEventCallback* CFSNotificationHandlerNotifierInitiator::Callback() const

    {

    FUNC_LOG;

    return iCallback;

    }

CFSNotificationHandlerNotifierInitiator::

    ~CFSNotificationHandlerNotifierInitiator()

    {

    Cancel();

    iNotifier.Close();

    }

void CFSNotificationHandlerNotifierInitiator::BeforeDialog()

    {

    FUNC_LOG;

    iLogin = EFalse;

    iNotificationHandlerMgr.IncreaseDialogCount();

    //<cmail>

    //iNotificationHandlerMgr.AppUi().BringToForeground();

    iNotificationHandlerMgr.BringAppUiToForeground();

    //</cmail>

    }

void CFSNotificationHandlerNotifierInitiator::AfterDialog()

    {

    FUNC_LOG;

    // Decrease the dialog count and send mail server to background

    // if this was last active dialog.

    iNotificationHandlerMgr.DecreaseDialogCount();

    if( iNotificationHandlerMgr.GetDialogCount() <= 0 )

        {

        //<cmail>

        //iNotificationHandlerMgr.AppUi().SendToBackground();

        iNotificationHandlerMgr.SendAppUiToBackground();

        //</cmail>

        }

    }

void CFSNotificationHandlerNotifierInitiator::RequestMessageQueryL(

    TDesC& aMailboxName,

    TFsEmailNotifierSystemMessageType aMessageType,

    const TDesC& aCustomMessageText )

    {

    FUNC_LOG;

    Cancel();

    // <cmail>

    BeforeDialog();

    TRAPD( err, iNotificationHandlerMgr.MessageQueryL( aMailboxName, iStatus, aCustomMessageText, aMessageType ) );

    // </cmail>

    if( KErrNone != err )

        {

        AfterDialog();

        User::Leave( err );

        }

    SetActive();

    }

void CFSNotificationHandlerNotifierInitiator::RequestAuthenticationL(

    TDesC& aMailboxName )

    {

    FUNC_LOG;

    Cancel();

    iPassword.Zero();

    //<cmail>

    BeforeDialog();

    TInt err( iNotificationHandlerMgr.AuthenticateL( iPassword, aMailboxName, iStatus ) );

    //</cmail>

    if( err != KErrNone )

        {

        AfterDialog();

        User::Leave( err );

        }

    SetActive();

    }

void CFSNotificationHandlerNotifierInitiator::GetLastAuthenticationOutput(

    TBuf<KFsEmailNotifierPasswordMaxLength>& aPassword ) const

    {

    FUNC_LOG;

    aPassword = iPassword;

    }

TBool CFSNotificationHandlerNotifierInitiator::GetLastResponse() const

    {

    FUNC_LOG;

    return iLogin;

    }

void CFSNotificationHandlerNotifierInitiator::DoCancel()

    {

    FUNC_LOG;

    // Let's cancel the notification if showing of it is still

    // pending.

    AfterDialog();

    }

void CFSNotificationHandlerNotifierInitiator::RunL()

    {

    FUNC_LOG;

    // Notification showing is complete. We don't check the outcome

    // because we have no use for it anymore. There is no way

    // to communicate a possible error to the object that has

    // requested of the notification originally.

    AfterDialog();

    if( iStatus == KErrNone )

        {

        iLogin = ETrue;

        }

    else

        {

        iLogin = EFalse;

        }

    // Delete this. No member variable usage after this!

    iOwner.NotifierInitiatorDoneL( this );

    }