Лабораторная работа 24 / lab22 / lab22Doc

// lab22Doc.cpp : implementation of the CLab22Doc class
//

#include "stdafx.h"
#include "lab22.h"

#include "lab22Doc.h"

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

/////////////////////////////////////////////////////////////////////////////
// CLab22Doc

IMPLEMENT_DYNCREATE(CLab22Doc, CDocument)

BEGIN_MESSAGE_MAP(CLab22Doc, CDocument)
	//{{AFX_MSG_MAP(CLab22Doc)
	ON_COMMAND(ID_ELEMENTS_CIRCLE, OnElementsCircle)
	ON_COMMAND(ID_ELEMENTS_ELLIPSE, OnElementsEllipse)
	ON_COMMAND(ID_ELEMENTS_ELLIPSEWITHTEXT, OnElementsEllipsewithtext)
	ON_COMMAND(ID_ELEMENTS_TEXT, OnElementsText)
	ON_UPDATE_COMMAND_UI(ID_ELEMENTS_CIRCLE, OnUpdateElementsCircle)
	ON_UPDATE_COMMAND_UI(ID_ELEMENTS_ELLIPSE, OnUpdateElementsEllipse)
	ON_UPDATE_COMMAND_UI(ID_ELEMENTS_ELLIPSEWITHTEXT, OnUpdateElementsEllipsewithtext)
	ON_UPDATE_COMMAND_UI(ID_ELEMENTS_TEXT, OnUpdateElementsText)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CLab22Doc construction/destruction

CLab22Doc::CLab22Doc()
{
	// TODO: add one-time construction code here
	c_TypeName=CIRCLE;
	is_TextEnter=false;
	m_DocSize = CSize(3000,3000);
	index=1;
}

CLab22Doc::~CLab22Doc()
{
}

BOOL CLab22Doc::OnNewDocument()
{
	if (!CDocument::OnNewDocument())
		return FALSE;

	// TODO: add reinitialization code here
	// (SDI documents will reuse this document)

	return TRUE;
}



/////////////////////////////////////////////////////////////////////////////
// CLab22Doc serialization

void CLab22Doc::Serialize(CArchive& ar)
{
	if (ar.IsStoring())							//Сериализация в поток
	{
		// TODO: add storing code here
		ar<<graph.getCount();

		GrIterator<Shape*> it(graph);

		while(!it.isEnd())
		{
			ar << it.currentIndex();
			ar << it.currentElement();

	//		lways=graph.getNextWays(it.currentIndex());
			
	//		ar<<lways.size();
			
	//		lwaysIt=lways.begin();
	//		while (lwaysIt!=lways.end())
	//		{
	//			ar<<*lwaysIt;
	//			lwaysIt++;
	//		}


			it.goNext();
		}

		GrIterator<Shape*> itways(graph);
		std::list<int> lways;
		std::list<int>::iterator lwaysIt;
		
		ar<<graph.getCount();

		while (!itways.isEnd())
		{
			ar << itways.currentIndex();
			lways=graph.getNextWays(itways.currentIndex());
			ar<<lways.size();
			
			lwaysIt=lways.begin();
			while (lwaysIt!=lways.end())
			{
				ar<<*lwaysIt;
				lwaysIt++;
			}

			itways.goNext();
		}
	}
	else
	{
		// TODO: add loading code here
		int _Cnt;
		int _type;
		Shape* sh;
		int _CntWays;
		int way;
		int index;

		ar>>_Cnt;

		for (int i=0;i<_Cnt;i++)
		{
			ar>>index;

			ar>>_type;
			
			sh=CreateElemByType(_type);

			ar>>sh;

			graph.AddElement(sh,index);
		}

		ar>>_Cnt;

		for (i=0;i<_Cnt;i++)
		{
			ar>>index;
		
			ar>>_CntWays;
		
			for (int j=0;j<_CntWays;j++)
			{
				ar>>way;
				graph.AddLine(index,way);
			}
		}

	}
}

/////////////////////////////////////////////////////////////////////////////
// CLab22Doc diagnostics

#ifdef _DEBUG
void CLab22Doc::AssertValid() const
{
	CDocument::AssertValid();
}

void CLab22Doc::Dump(CDumpContext& dc) const
{
	CDocument::Dump(dc);
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CLab22Doc commands

void CLab22Doc::OnElementsCircle() 
{
	// TODO: Add your command handler code here
	c_TypeName=CIRCLE;
	is_TextEnter=false;
}

void CLab22Doc::OnElementsEllipse() 
{
	// TODO: Add your command handler code here
	c_TypeName=ELLIPSE;
	is_TextEnter=false;
}

void CLab22Doc::OnElementsEllipsewithtext() 
{
	// TODO: Add your command handler code here
	c_TypeName=ELLIPSETEXT;
	is_TextEnter=true;	
}

void CLab22Doc::OnElementsText() 
{
	// TODO: Add your command handler code here
	c_TypeName=TEXT;
	is_TextEnter=true;	
}

void CLab22Doc::OnUpdateElementsCircle(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	pCmdUI->SetCheck(c_TypeName==CIRCLE);
}

void CLab22Doc::OnUpdateElementsEllipse(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	pCmdUI->SetCheck(c_TypeName==ELLIPSE);
}

void CLab22Doc::OnUpdateElementsEllipsewithtext(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	pCmdUI->SetCheck(c_TypeName==ELLIPSETEXT);
}

void CLab22Doc::OnUpdateElementsText(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	pCmdUI->SetCheck(c_TypeName==TEXT);
}

WORD CLab22Doc::GetElementType()        // Get the element type
	{
		return c_TypeName;
	}

CSize CLab22Doc::GetDocSize()                        // Retrieve the document size
	  { return m_DocSize; }

	Shape* CLab22Doc::CreateElemByType(int type)		//Создаем элемент по номеру типа
	{
	 switch(type)
		{
		case 1:
			return new CText();
     
		case 2:
			return new CCircle();

		case 3:
			return new CEllipse();

		case 4:
			return new CEllipseTxt();

		default:
			AfxMessageBox("Bad Element code", MB_OK);
			AfxAbort();
			return 0;
		}
	}