www.pudn.com > netmapper.rar > NetMapView.cpp

// NetMapView.cpp : implementation of the CNetMapView class 
// 
 
#include "stdafx.h" 
#include "NetMap.h" 
#include "MainFrm.h" 
#include "NetMapDoc.h" 
#include "NetMapView.h" 
#include "MainFrm.h" 
#include "MapView.h" 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CNetMapView 
 
IMPLEMENT_DYNCREATE(CNetMapView, CFormView) 
 
BEGIN_MESSAGE_MAP(CNetMapView, CFormView) 
	//{{AFX_MSG_MAP(CNetMapView) 
	ON_WM_DESTROY() 
	ON_WM_CTLCOLOR() 
	ON_WM_PAINT() 
	//}}AFX_MSG_MAP 
	// Standard printing commands 
	ON_COMMAND(ID_FILE_PRINT, CFormView::OnFilePrint) 
	ON_COMMAND(ID_FILE_PRINT_DIRECT, CFormView::OnFilePrint) 
	ON_COMMAND(ID_FILE_PRINT_PREVIEW, CFormView::OnFilePrintPreview) 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CNetMapView construction/destruction 
 
CNetMapView::CNetMapView() 
	: CFormView(CNetMapView::IDD) 
{ 
	//{{AFX_DATA_INIT(CNetMapView) 
		// NOTE: the ClassWizard will add member initialization here 
	//}}AFX_DATA_INIT 
	// TODO: add construction code here 
paint=false;	 
} 
 
CNetMapView::~CNetMapView() 
{ 
 
} 
 
void CNetMapView::DoDataExchange(CDataExchange* pDX) 
{ 
	CFormView::DoDataExchange(pDX); 
	//{{AFX_DATA_MAP(CNetMapView) 
		// NOTE: the ClassWizard will add DDX and DDV calls here 
	//}}AFX_DATA_MAP 
} 
 
BOOL CNetMapView::PreCreateWindow(CREATESTRUCT& cs) 
{ 
	// TODO: Modify the Window class or styles here by modifying 
	//  the CREATESTRUCT cs 
 
	return CFormView::PreCreateWindow(cs); 
} 
 
void CNetMapView::OnInitialUpdate() 
{ 
	CFormView::OnInitialUpdate(); 
	GetParentFrame()->RecalcLayout(); 
	ResizeParentToFit(); 
    CMainFrame *pMain=(CMainFrame *)AfxGetApp()->m_pMainWnd; 
	pMain->pNetMapView=this; 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// CNetMapView printing 
 
BOOL CNetMapView::OnPreparePrinting(CPrintInfo* pInfo) 
{ 
	// default preparation 
	return DoPreparePrinting(pInfo); 
} 
 
void CNetMapView::OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/) 
{ 
	// TODO: add extra initialization before printing 
} 
 
void CNetMapView::OnEndPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/) 
{ 
	// TODO: add cleanup after printing 
} 
 
void CNetMapView::OnPrint(CDC* pDC, CPrintInfo* /*pInfo*/) 
{ 
	// TODO: add customized printing code here 
 
} 
///////////////////////////////////////////////////////////////////////////// 
// CNetMapView diagnostics 
 
#ifdef _DEBUG 
void CNetMapView::AssertValid() const 
{ 
	CFormView::AssertValid(); 
} 
 
void CNetMapView::Dump(CDumpContext& dc) const 
{ 
	CFormView::Dump(dc); 
} 
 
CNetMapDoc* CNetMapView::GetDocument() // non-debug version is inline 
{ 
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CNetMapDoc))); 
	return (CNetMapDoc*)m_pDocument; 
} 
#endif //_DEBUG 
 
///////////////////////////////////////////////////////////////////////////// 
// CNetMapView message handlers 
 
void CNetMapView::OnDestroy()  
{ 
	CFormView::OnDestroy(); 
  
} 
 
HBRUSH CNetMapView::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)  
{ 
	HBRUSH hbr = CFormView::OnCtlColor(pDC, pWnd, nCtlColor); 
  
	return hbr; 
} 
 
void CNetMapView::OnPaint()  
{ 
 
	CPaintDC dc(this); // device context for painting 
	if (paint==true) 
    { 
	CMainFrame *pMain=(CMainFrame *)AfxGetApp()->m_pMainWnd; 
    CMainFrame::NodeData *p1; 
    CMainFrame::NodeData *p2; 
    CMapView *pList=pMain->pListView; 
	for (int i=0;iNodeArray.GetSize();i++) 
	{ 
		p1=(CMainFrame::NodeData *)(pList->m_map.GetItemData(pMain->NodeArray[i])); 
		dc.TextOut(p1->pImage->MyPos.x+40,p1->pImage->MyPos.y,p1->ip); 
		if (p1->m_neighbor.GetSize()>0)  
		{ 
			for (int j=0;jm_neighbor.GetSize();j++) 
			{ 
				p2=(CMainFrame::NodeData *)(pList->m_map.GetItemData(p1->m_neighbor[j].Id)); 
			   
				if ((p1->level)==(p2->level)) 
					//对端节点和本节点横向位置相同； 
				{ 
				  dc.MoveTo(p1->pImage->MyPos.x,p1->pImage->MyPos.y+j*4); 
				  dc.LineTo(p2->pImage->MyPos.x,p2->pImage->MyPos.y+j*4); 
							 
				} 
				else 
                { 
					dc.MoveTo(p1->pImage->MyPos.x+j*4,p1->pImage->MyPos.y); 
			    	dc.LineTo(p2->pImage->MyPos.x+j*4,p2->pImage->MyPos.y); 
				} 
				 
			} 
		} 
	} 
} 
}	 
	 
	// Do not call CFormView::OnPaint() for painting messages