www.pudn.com > 0621CAchive.rar > 0621CAchiveDoc.cpp

// 0621CAchiveDoc.cpp : implementation of the CMy0621CAchiveDoc class 
// 
 
#include "stdafx.h" 
#include "0621CAchive.h" 
 
#include "Line.h" 
 
#include "0621CAchiveDoc.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CMy0621CAchiveDoc 
 
IMPLEMENT_DYNCREATE(CMy0621CAchiveDoc, CDocument) 
 
BEGIN_MESSAGE_MAP(CMy0621CAchiveDoc, CDocument) 
	//{{AFX_MSG_MAP(CMy0621CAchiveDoc) 
		// NOTE - the ClassWizard will add and remove mapping macros here. 
		//    DO NOT EDIT what you see in these blocks of generated code! 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CMy0621CAchiveDoc construction/destruction 
 
CMy0621CAchiveDoc::CMy0621CAchiveDoc() 
{ 
	// TODO: add one-time construction code here 
 
} 
 
CMy0621CAchiveDoc::~CMy0621CAchiveDoc() 
{ 
} 
 
BOOL CMy0621CAchiveDoc::OnNewDocument() 
{ 
	if (!CDocument::OnNewDocument()) 
		return FALSE; 
 
	// TODO: add reinitialization code here 
	// (SDI documents will reuse this document) 
 
	return TRUE; 
} 
 
 
 
///////////////////////////////////////////////////////////////////////////// 
// CMy0621CAchiveDoc serialization 
 
void CMy0621CAchiveDoc::Serialize(CArchive& ar) 
{ 
	if (ar.IsStoring()) 
	{ 
		// TODO: add storing code here 
	//	ar<> m_ptFrom>>m_ptTo; 
	} 
	m_oaLine.Serialize(ar); 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// CMy0621CAchiveDoc diagnostics 
 
#ifdef _DEBUG 
void CMy0621CAchiveDoc::AssertValid() const 
{ 
	CDocument::AssertValid(); 
} 
 
void CMy0621CAchiveDoc::Dump(CDumpContext& dc) const 
{ 
	CDocument::Dump(dc); 
} 
#endif //_DEBUG 
 
///////////////////////////////////////////////////////////////////////////// 
// CMy0621CAchiveDoc commands 
 
CLine * CMy0621CAchiveDoc::AddLine(CPoint ptFrom, CPoint ptTo) 
{ 
	CLine* pLine=new CLine(ptFrom, ptTo); 
	/*try 
	{*/ 
		m_oaLine.Add(pLine); 
		SetModifiedFlag(); 
	/*} 
	catch(CMemoryException *perr) 
	{ 
		if(pLine) 
		{ 
			delete pLine; 
			pLine=NULL; 
		} 
		perr->Delete(); 
	}*/ 
	return pLine; 
} 
 
int CMy0621CAchiveDoc::GetLineCount() 
{ 
	return m_oaLine.GetSize(); 
} 
 
CLine * CMy0621CAchiveDoc::GetLine(int index) 
{ 
	return (CLine*) m_oaLine[index]; 
}