The SBJ MVC Framework - The Design View, Responding to Model Change

//------------------------------------------------------------------------------
// $Workfile: ControlledDocument.cpp $
// $Header: /SbjDev/SbjCore/ControlledDocument.cpp 5     11/24/08 10:33a Steve $
//
//	Copyright � 2008 SbjCat
// All rights reserved.
//
//
// *** Authors ***
//	 Steve Johnson
//
// $Revision: 5 $
//
//-----------------------------------------------------------------------------

#include "stdafx.h"
#include "ControlledDocument.h"
#include "DocController.h"
#include "DocEvents.h"

#ifdef _DEBUG
#undef THIS_FILE
static char THIS_FILE[]=__FILE__;
#define new DEBUG_NEW
#endif

namespace SbjCore
{
	namespace Mvc
	{
		namespace Doc
		{
			struct ControlledDocumentImpl
			{
				ControlledDocumentImpl()
				{
				}
				virtual ~ControlledDocumentImpl()
				{
				}
			};

			///////////////////////////////////////////////////////////

			IMPLEMENT_DYNCREATE(ControlledDocument, CDocument)

			ControlledDocument::ControlledDocument() :
				m_pImpl(new ControlledDocumentImpl)
			{

			}

			ControlledDocument::~ControlledDocument()
			{
				try
				{
					delete m_pImpl;
				}
				catch(...)
				{
					ASSERT(FALSE);
				}

			}

			Controller* ControlledDocument::GetDocController() const
			{
				return static_cast<Controller*>(GetController());
			}

			BOOL ControlledDocument::OnNewDocument()
			{
				if (!CDocument::OnNewDocument())
					return FALSE;
				// if this asserts, you probably didn't call SetController 
				// in the derived class' ctor 
				ASSERT(GetDocController() != NULL);

				SbjCore::Mvc::Doc::Events::FileNew theEvent(GetDocController(), GetDocController()->GetItemRoot());
				SbjCore::Mvc::Doc::Events::DocModified event(false);

				BOOL bRslt = GetDocController()->OnNewDocument();		
				return bRslt;
			}

			BOOL ControlledDocument::OnOpenDocument( LPCTSTR lpszPathName )
			{
				ASSERT(GetDocController() != NULL);
				BOOL bRslt = GetDocController()->OnOpenDocument(lpszPathName);
				if (bRslt)
				{
					SbjCore::Mvc::Doc::Events::FileOpen theEvent(GetDocController(), GetDocController()->GetItemRoot());
					SbjCore::Mvc::Doc::Events::DocModified event(false);
				}
				return bRslt;		
			}

			BOOL ControlledDocument::OnSaveDocument( LPCTSTR lpszPathName )
			{
				ASSERT(GetDocController() != NULL);
				BOOL bRslt = GetDocController()->OnSaveDocument(lpszPathName);
				if (bRslt)
				{
					SbjCore::Mvc::Doc::Events::FileSave theEvent;
					SbjCore::Mvc::Doc::Events::DocModified event(false);
				}
				return bRslt;		
			}

			void ControlledDocument::Serialize( CArchive& ar )
			{
				ASSERT(GetDocController() != NULL);
				GetDocController()->Serialize(ar);
			}

		}
	}
}

//*** Modification History ***
// $Log: /SbjDev/SbjCore/ControlledDocument.cpp $
// 
// 5     11/24/08 10:33a Steve
// Final changes before MVCChapt1 v2.0.1
// 
// 4     11/12/08 2:22p Steve
// Finished Generalization of Model  v2.0.1
// 
// 3     10/26/08 9:19a Steve
// 
// 2     10/24/08 9:03a Steve