/*

* Copyright (c) 2002 - 2007 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:  CConsoleReader class implementation

*

*/

#include "consolereader.h"

#include "consolemain.h"

/*

-------------------------------------------------------------------------------

    Class: CConsoleReader

    Method: CConsoleReader

    Description: Constructor.

    Parameters: CConsoleMain* aMain: in: Pointer to main console

                CConsoleBase* aConsole: in: Console pointer

    Return Values: None

    Errors/Exceptions: None

    Status: Draft

-------------------------------------------------------------------------------

*/

CConsoleReader::CConsoleReader( CConsoleMain* aMain, 

                                CConsoleBase* aConsole ): 

    CActive( EPriorityStandard )

    {

    iMain = aMain;

    iConsole = aConsole;

    CActiveScheduler::Add( this );

    }

/*

-------------------------------------------------------------------------------

    Class: CConsoleReader

    Method: ~CConsoleReader

    Description: Destructor

    Parameters: None

    Return Values: None

    Errors/Exceptions: None

    Status: Draft

-------------------------------------------------------------------------------

*/

CConsoleReader::~CConsoleReader( )

    {	

    Cancel();    

    }

/*

-------------------------------------------------------------------------------

    Class: CConsoleReader

    Method: ConstructL

    Description: Second level constructor.

    Parameters: None

    Return Values: None

    Errors/Exceptions: 

    Status: Draft

-------------------------------------------------------------------------------

*/

void CConsoleReader::ConstructL( )

    {

    }

/*

-------------------------------------------------------------------------------

    Class: CConsoleReader

    Method: DoCancel

    Description: Cancel request

    Parameters: None

    Return Values: None

    Errors/Exceptions: None

    Status: Draft

-------------------------------------------------------------------------------

*/

void CConsoleReader::DoCancel()

    {

    iConsole->ReadCancel();

    }

/*

-------------------------------------------------------------------------------

    Class: CConsoleReader

    Method: NewL

    Description: Construct the console main class

    Parameters: CConsoleMain* aMain: in: Pointer to main console

                CConsoleBase* aConsole: in: Console pointer

    Return Values: CConsoleReader*                    New object

    Errors/Exceptions: Leaves if memory allocation fails or

                       ConstructL leaves.

    Status: Draft

-------------------------------------------------------------------------------

*/

CConsoleReader* CConsoleReader::NewL( CConsoleMain* aMain, 

                                      CConsoleBase* aConsole )

    {

    CConsoleReader* self = 

        new ( ELeave ) CConsoleReader( aMain, aConsole );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

/*

-------------------------------------------------------------------------------

    Class: CConsoleReader

    Method: RunL

    Description: Process keyboard events. Print new menu

    Parameters: None

    Return Values: None

    Errors/Exceptions: Leaves if SelectL leaves

    Status: Draft

-------------------------------------------------------------------------------

*/

void CConsoleReader::RunL()

    {

	User::LeaveIfError(iStatus.Int());

    iMain->KeyPressedL();

    }

/*

-------------------------------------------------------------------------------

    Class: CConsoleReader

    Method: Start

    Description: Construct menu objects and start the menu handling

    Parameters: None

    Return Values: None

    Errors/Exceptions:

    Status: Draft

-------------------------------------------------------------------------------

*/

void CConsoleReader::Start( )

    {

    // Start to process keyboard events

    iConsole->Read(iStatus);

    SetActive();

    }