rectview.cpp

使用vc++技术实现光电机串口通信管理程序

		EndPt.y=point.y;
		CString strReadLine;
		if(CRectView::bCrash)
		{	
			
			//////////////////////////////////////////////////////////////////////////
			
			CRect rectedge(StartPt.x,StartPt.y,EndPt.x,EndPt.y);	
			CBrush brush;
			brush.CreateSolidBrush(HGLI);
			dc.FillRect(rectedge,&brush);
			
			//////////////////////////////////////////////////////////////////////////
			
			CStringArray straLine;
			
			if(stfile.Open(strPath,CFile::modeReadWrite))
			{
				while(stfile.ReadString(strReadLine) )
				{
					if(strReadLine.Find(",")>0)
					{
						int pos1,pos2;
						pos1=strReadLine.Find(",");
						left=atol((LPCTSTR)strReadLine.Left(pos1));
						pos1++;
						pos2=strReadLine.Find(",",pos1);
						top =atol((LPCTSTR)(strReadLine.Mid(pos1,pos2-pos1)));
						pos1=pos2+1;
						pos2=strReadLine.Find(",",pos1);
						right =atol((LPCTSTR)(strReadLine.Mid(pos1,pos2-pos1)));
						pos1=pos2+1;				
						bottom =atol((LPCTSTR)(strReadLine.Mid(pos1,strReadLine.GetLength()-pos1)));
						nCount=0;
						if(abs(min(left,right)-min(StartPt.x,EndPt.x))>40 || abs(max(top,bottom)-max(EndPt.y,StartPt.x)>40))
						{					
							straLine.Add(strReadLine);
						}
						else
						{
							CPen penG;
							penG.CreatePen(PS_SOLID,1,HGLI);
							dc.SelectObject(&penG);
							dc.MoveTo(left,top);
							dc.LineTo(right,bottom);	
						}
					}
					
					
					
				}
				stfile.Close();
				stfile.Open(strPath,CFile::modeCreate|CFile::modeReadWrite);
				stfile.Seek(0,CFile::end);
				int nSize= straLine.GetSize();
				for(int j=0;j<nSize;j++)
				{
					stfile.WriteString(straLine.GetAt(j)+"\r\n");
					
					
				}
				
				
			}
			StartPt.x=-1;
			
		}
		else
		{
			
			if(StartPt.x>=0)
			{
				pLastpoint.x=-1;
				dc.MoveTo(StartPt.x,StartPt.y);		
				dc.LineTo(EndPt);
				
				if(stfile.Open(strPath,CFile::modeReadWrite))
				{
					stfile.SeekToEnd();
					stfile.WriteString("\r\n");
					strPoint.Format("%d,%d,%d,%d",StartPt.x,StartPt.y,EndPt.x,EndPt.y);
					stfile.WriteString(strPoint);
				}
				stfile.Close();
				StartPt.x=-1;
				
			}
		}
	}
	

	CView::OnLButtonUp(nFlags, point);
}
void CRectView::DrawLine()
{
	CStdioFile stdfile;
	CDlgAllStaSet dlgalstaset;
	CString strPath;	
	dlgalstaset.GetModulePath(strPath,NULL);
	strPath+="Line.txt";
	if(stdfile.Open(strPath,CFile::modeRead|CFile::shareDenyNone))
	{
		CString strLine;
		while(stdfile.ReadString(strLine))
		{
			if(strLine.GetLength()>10)
			{
					int pos1,pos2;
					pos1=strLine.Find(",");
					left=atol((LPCTSTR)strLine.Left(pos1));
					pos1++;
					pos2=strLine.Find(",",pos1);
					top =atol((LPCTSTR)(strLine.Mid(pos1,pos2-pos1)));
					pos1=pos2+1;
					pos2=strLine.Find(",",pos1);
					right =atol((LPCTSTR)(strLine.Mid(pos1,pos2-pos1)));
					pos1=pos2+1;
					
					bottom =atol((LPCTSTR)(strLine.Mid(pos1,strLine.GetLength()-pos1)));
					CClientDC dc(this);
					
					dc.MoveTo(left,top);
					dc.LineTo(right,bottom);
			}
		}

	}
	stdfile.Close();

}
void CRectView::DrawPic()
{
		CString strGetColor;
	ReadConfigStaCnt(iStaCnt);
	if(ReadConfigStaName(saStaNameAll)) 
	{
		CRect rcBut(0,0,80,80);	
		//CString strGetColor;
		strGetColor=CCheckState::strColorbefore;
		CStringArray staGetcolor;
		int iGetColorLen=strGetColor.GetLength();
		
		if(iGetColorLen==0)//如果strColor的长度为0，则说明设备都没有正常工作都置0
		{
			for(int im=0;im<iStaCnt;im++)
			{
				staGetcolor.Add("0");
			}
		}
		for(int i =0;i<iGetColorLen;i++)//strColor中的每一位代表着一个设备的状态情况，2表示都工作，1代表部分工作，0表示都没工作；
		{
			CString str;
			str=strGetColor.Mid(i,1);
			staGetcolor.Add(strGetColor.Mid(i,1));
		}
		CDlgAllStaSet dlgalstaset;
		CString strPath;
		dlgalstaset.GetModulePath(strPath,NULL);
		strPath+="PCM120networksetup.ini";
		char Get[255];
		int x,y,p,q;
		for(int iIdxSta=0;iIdxSta<iStaCnt;iIdxSta++)
		{
			CString strSect;
			strSect.Format("station%d",iIdxSta+1);		
			
			GetPrivateProfileString(strSect,"posionx","100",Get,255,strPath);
			x =atoi(Get);
			GetPrivateProfileString(strSect,"posiony","100",Get,255,strPath);
			y =atoi(Get);
			GetPrivateProfileString(strSect,"posionp","100",Get,255,strPath);
			p =atoi(Get);
			GetPrivateProfileString(strSect,"posionq","100",Get,255,strPath);
			q =atoi(Get);
			CRectButton *pButton=new CRectButton;
			
			CRect rect2(x,y,p,q);
			if(staGetcolor.GetAt(iIdxSta)=="2")
			{	
				
				pButton->Create(saStaNameAll.GetAt(iIdxSta),rect2,GREEN,this,1001+iIdxSta+1);						
				m_aRect.InsertAt(iIdxSta,pButton);		
			}
			
			if(staGetcolor.GetAt(iIdxSta)=="0")
			{					
				pButton->Create(saStaNameAll.GetAt(iIdxSta),rect2,GRAY,this,1001+iIdxSta+1);						
				m_aRect.InsertAt(iIdxSta,pButton);			
			}
			if(staGetcolor.GetAt(iIdxSta)=="1")
			{
				pButton->Create(saStaNameAll.GetAt(iIdxSta),rect2,RED,this,1001+iIdxSta+1);						
				m_aRect.InsertAt(iIdxSta,pButton);			
			}
			
			
		}
		
	}
	CRectView::bFresh=false;
}
void CRectView::OnMouseMove(UINT nFlags, CPoint point) 
{
	// TODO: Add your message handler code here and/or call default
	if(CMainFrame::bSet==1)
	{
		
		if(CRectView::bCrash==0)
		{
			if(StartPt.x>0)
			{
				CClientDC dc(this);
				
				if(pLastpoint.x<0)
				{
					pLastpoint=StartPt;
				}
				CPen penG,PenB;
				penG.CreatePen(PS_SOLID,1,HGLI);
				dc.SelectObject(&penG);
				dc.MoveTo(StartPt.x,StartPt.y);
				dc.LineTo(pLastpoint);
				PenB.CreatePen(PS_SOLID,1,RGB(0,0,0));
				dc.SelectObject(&PenB);
				dc.MoveTo(StartPt.x,StartPt.y);
				dc.LineTo(point);			
				pLastpoint=point;
			}
			
		}
	}
	CView::OnMouseMove(nFlags, point);
}

DROPEFFECT CRectView::OnDragEnter(COleDataObject* pDataObject, DWORD dwKeyState, CPoint point) 
{
	// TODO: Add your specialized code here and/or call the base class

	return CView::OnDragEnter(pDataObject, dwKeyState, point);
}
void CRectView::Redraw()
{
//	CRect rectedge(CRectView::LCx,CRectView::LCy,CRectView::LCx+80,CRectView::LCy+80);	
		CRect rectedge(0,0,1280,1024);	
		CBrush brush;
		CClientDC dc(this);
		brush.CreateSolidBrush(HGLI);
		dc.FillRect(rectedge,&brush);
		Mydraw();
}

void CRectView::Serialize(CArchive& ar) 
{
	if (ar.IsStoring())
	{	// storing code
	}
	else
	{	// loading code
	}
}

void CRectView::OnUpdate(CView* pSender, LPARAM lHint, CObject* pHint) 
{
	// TODO: Add your specialized code here and/or call the base class
	
	
}

void CRectView::OnSize(UINT nType, int cx, int cy) 
{
	CView::OnSize(nType, cx, cy);
	
	// TODO: Add your message handler code here

	
}

void CRectView::DoDataExchange(CDataExchange* pDX) 
{
	// TODO: Add your specialized code here and/or call the base class
		CPaintDC dc(this); // device context for painting
	
	// TODO: Add your message handler code here
	
		GetClientRect(rect);
		dc.FillSolidRect(rect,HGLI);
		
		if(nFirst<=1)
		{
			Mydraw();
		}
		
		DrawLine();
	CView::DoDataExchange(pDX);
}

void CRectView::OnShowWindow(BOOL bShow, UINT nStatus) 
{
	CView::OnShowWindow(bShow, nStatus);
	
	// TODO: Add your message handler code here
	
}

BOOL CRectView::IsSelected(const CObject* pDocItem) const
{
	// TODO: Add your specialized code here and/or call the base class
	
	return CView::IsSelected(pDocItem);
}

void CRectView::OnPrint(CDC* pDC, CPrintInfo* pInfo) 
{
	// TODO: Add your specialized code here and/or call the base class
	
	CView::OnPrint(pDC, pInfo);
}

void CRectView::OnPaint() 
{
	CPaintDC dc(this); // device context for painting
	
	// TODO: Add your message handler code here
	
		GetClientRect(rect);
		dc.FillSolidRect(rect,HGLI);
		
		if(nFirst<=1)
		{
			Mydraw();
		}
		
		DrawLine();
		::SendMessage(::AfxGetApp()->m_pMainWnd->GetSafeHwnd(),WM_SYSCOMMAND,(WPARAM)SC_MAXIMIZE,NULL);
	
	
	
	// Do not call CView::OnPaint() for painting messages
}

void CRectView::OnSetFocus(CWnd* pOldWnd) 
{
	CView::OnSetFocus(pOldWnd);
	
	// TODO: Add your message handler code here
	nFirst=0;
}