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//------------------------------------------------------------------------------
// $Workfile: MessageHandler.cpp $
// $Header: $
//
// Copyright � 2008 SbjCat
// All rights reserved.
//
//
// *** Authors ***
// Steve Johnson
//
// $Revision: $
//
//-----------------------------------------------------------------------------
#include "stdafx.h"
#include "MessageHandler.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
namespace SbjCore
{
namespace Mvc
{
// MessageHandlerImpl /////////////////////////////////////////
/// private implementation for the MessageHandler class.
struct MessageHandlerImpl
{
Controller* pController;
MessageHandler* pPrevHandler;
/// ctor
MessageHandlerImpl() :
pController(NULL),
pPrevHandler(NULL)
{
}
/// dtor
virtual ~MessageHandlerImpl()
{
}
};
// MessageHandler /////////////////////////////////////////
/// ctor
MessageHandler::MessageHandler() :
m_pImpl(new MessageHandlerImpl)
{
}
/// dtor
MessageHandler::~MessageHandler()
{
try
{
delete m_pImpl;
}
catch (...)
{
ASSERT(FALSE);
}
}
/** Initialize is called by Controller::AddHandler when the handler is
added and sets the pCtrlr to itself, and chains any previous handlers to
this one.
*/
void MessageHandler::Initialize(Controller* pCtrlr, MessageHandler* pPrevHandler)
{
m_pImpl->pController = pCtrlr;
m_pImpl->pPrevHandler = pPrevHandler;
}
/** GetController accessor to Controller.
*/
Controller* MessageHandler::GetController() const
{
return m_pImpl->pController;
}
/** GetPrevHandler accessor to previous handler. A derived
MessageHandler would call this to retrieve its previous
handler.
*/
MessageHandler* MessageHandler::GetPrevHandler() const
{
return m_pImpl->pPrevHandler;
}
}
}
//*** Modification History ***
// $Log: $
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Real name is Steve Johnson. Programming since 1979. Started on a Heathkit Micro with a DEC LSI-11 and UCSD Pascal. Moved to PCs & DOS as soon as Turbo Pascal became available. Did some Assembly, ISR, TSR etc. All this while working for a Manufacturing Co. for 8 years. Had my own solo Co. doing barcode labeling software for 4 years (terrible business man, all I wanted to do was code). Since then working for various software companies. Moved to Windows around the time of 3.1 with Borland C then C++. Then on to VC++ and MFC, and just about anything I could get my hands on or had to learn for my job, and been at it ever since. Of course recently I've been playing with .NET, ASP, C#, WPF etc.