www.pudn.com > gps-time.rar > AddCom.cpp

// AddCom.cpp : implementation file 
// 
 
#include "stdafx.h" 
#include "RegionComm.h" 
#include "AddCom.h" 
#include "RegionCommDoc.h" 
#include "Communication.h" 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CAddCom dialog 
 
 
CAddCom::CAddCom(CWnd* pParent /*=NULL*/) 
	: CDialog(CAddCom::IDD, pParent) 
{ 
	//{{AFX_DATA_INIT(CAddCom) 
	m_sComPort = _T(""); 
	m_sBaud = _T(""); 
	m_Depict = _T(""); 
	m_sDeviceNo = -1; 
	m_sDeviceType = -1; 
	//}}AFX_DATA_INIT 
} 
 
 
void CAddCom::DoDataExchange(CDataExchange* pDX) 
{ 
	CDialog::DoDataExchange(pDX); 
	//{{AFX_DATA_MAP(CAddCom) 
	DDX_Control(pDX, IDC_COMBO_DTYPE, m_DeviceType); 
	DDX_Control(pDX, IDC_COMBO_DNO, m_DeviceNo); 
	DDX_Control(pDX, IDOK, m_Ok_C); 
	DDX_Control(pDX, IDC_COMBO_COMPORT, m_ComPort_C); 
	DDX_Control(pDX, IDC_COMBO_BAUD, m_Baud_C); 
	DDX_CBString(pDX, IDC_COMBO_COMPORT, m_sComPort); 
	DDX_CBString(pDX, IDC_COMBO_BAUD, m_sBaud); 
	DDX_Text(pDX, IDC_EDIT_DEPICT, m_Depict); 
	DDV_MaxChars(pDX, m_Depict, 60); 
	DDX_CBString(pDX, IDC_COMBO_DNO, m_sDeviceNo); 
	DDX_CBString(pDX, IDC_COMBO_DTYPE, m_sDeviceType); 
	//}}AFX_DATA_MAP 
} 
 
 
BEGIN_MESSAGE_MAP(CAddCom, CDialog) 
	//{{AFX_MSG_MAP(CAddCom) 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CAddCom message handlers 
 
void CAddCom::OnOK()  
{ 
	CRegionCommDoc * pDoc;	 
	int nPort; 
	DWORD dwBauRate; 
	BYTE nDeviceType; 
	BYTE nDeviceNo; 
	CString sDepict; 
	UpdateData(); 
 
	pDoc = (CRegionCommDoc *)((CFrameWnd *)AfxGetMainWnd())->GetActiveDocument(); 
	m_sComPort.TrimLeft(); 
	m_sComPort.TrimRight();	 
	 
	m_sComPort=m_sComPort.Mid(3);  
    m_sComPort.TrimLeft(); 
	m_sComPort.TrimRight();	 
	if(m_sComPort=="") 
		return; 
	nPort = atoi(m_sComPort); 
	dwBauRate = (DWORD)atol(LPCTSTR(m_sBaud)); 
	m_sDeviceType.TrimLeft(); 
	m_sDeviceType.TrimRight(); 
	nDeviceType=atoi(m_sDeviceType); 
	m_sDeviceNo.TrimLeft(); 
	m_sDeviceNo.TrimRight(); 
	nDeviceNo=atoi(m_sDeviceNo); 
	m_Depict.TrimLeft(); 
	m_Depict.TrimRight(); 
	sDepict=m_Depict; 
	 
	CCommunication * pCommunication; 
	pCommunication = pDoc->m_pCommunication; 
	int j; 
	 
	for (j = 0; j < pCommunication->m_aCom.GetSize(); j++) 
		if (pCommunication->m_aCom[j]->m_DeviceType == nDeviceType && pCommunication->m_aCom[j]->m_DeviceNo == nDeviceNo ) 
		{ 
			MessageBox(_T("当前设备类型、设备号已经使用!"), _T("错误"), MB_OK | MB_ICONSTOP); 
			return; 
		} 
		 
	if (!pDoc->m_pCommunication->AddTscCom((BYTE)nPort, dwBauRate,nDeviceType,nDeviceNo,sDepict)) 
	{ 
		MessageBox(_T("无法打开指定的通讯口!"), _T("错误"), MB_OK | MB_ICONSTOP); 
		return; 
	} 
	m_PortNo = (BYTE)nPort; 
 
	CDialog::OnOK(); 
} 
 
BOOL CAddCom::OnInitDialog()  
{ 
	CDialog::OnInitDialog(); 
	 
	CRegionCommDoc * pDoc; 
	pDoc = (CRegionCommDoc *)((CFrameWnd *)AfxGetMainWnd())->GetActiveDocument(); 
 
	BYTE PortNo; 
	int i,j; 
	CString str; 
	CCommunication * pCommunication; 
	pCommunication = pDoc->m_pCommunication; 
 
	BOOL HasBeenIndex=FALSE; 
	int index; 
	for (i = 1; i < 255; i++)  
	{ 
		PortNo = (BYTE)i; 
		BOOL HasBeenOpend=FALSE; 
		 
		  
		for (j = 0; j < pCommunication->m_aCom.GetSize(); j++) 
			if (pCommunication->m_aCom[j]->m_ComPort == (BYTE)PortNo) 
			{ 
				HasBeenOpend=TRUE; 
				break; 
			} 
		if (!HasBeenOpend)  
		{ 
			str.Format("COM%d", i); 
			m_ComPort_C.AddString((LPCTSTR)str); 
			if(!HasBeenIndex) 
			{ 
				HasBeenIndex=TRUE; 
				index=i; 
			} 
		} 
 
		str.Format("%d", i); 
		m_DeviceNo.AddString((LPCTSTR)str); 
		 
	} 
 
	m_DeviceType.AddString("信号机"); 
	m_DeviceType.AddString("情报板"); 
 
	if (m_ComPort_C.GetCount() == 0) 
		m_Ok_C.EnableWindow(FALSE); 
	else 
	{ 
		m_ComPort_C.SetCurSel(0); 
		m_DeviceType.SetCurSel(0); 
		m_DeviceNo.SetCurSel(index-1); 
 
	} 
 
	m_Baud_C.AddString("1200"); 
	m_Baud_C.AddString("2400"); 
	m_Baud_C.AddString("4800"); 
	m_Baud_C.AddString("9600"); 
	m_Baud_C.AddString("19200"); 
	m_Baud_C.AddString("28800"); 
	m_Baud_C.AddString("28400"); 
	m_Baud_C.AddString("57600"); 
	m_Baud_C.AddString("115200"); 
 
	m_Baud_C.SetCurSel(3); 
	return TRUE;   
}